rd

Inkjet recording method and recording apparatus

The present invention addresses the problem of improving the quality of recorded images in ink jet recording technologies in which a plurality of nozzle lines that discharge ink of the same color are used. As a solution, nozzle lines (10) of n columns (where n is a natural number of three or more) each record a recording pixel column (2) on a recording medium by discharging ink of the same color while scanning over the recording medium (1); and when the nozzle lines (10) of n columns each extract a recording pixel column (2), which is recorded in a single scan, for each n columns in the scanning direction, ink is discharged in such a manner that there are at least two permutation patterns for the nozzle columns (10) that record each column of the extracted recording pixel columns (3).




rd

Ink jet recording head and method for manufacturing the same

An ink jet recording head includes a substrate having a plurality of discharge energy generation elements and having an ink supply port, a protective film provided on the substrate and configured to protect wiring connected to the discharge energy generation elements, and an ink discharge port forming member, wherein the protective film has a protruding portion, wherein the ink discharge port forming member has a beam-like protrusion, wherein the beam-like protrusion has a reinforcing rib, and wherein a separation film containing gold is formed at a portion where the protruding portion and the reinforcing rib are held in close contact with each other.




rd

Image recording method

An image recording method includes applying an ink containing a pigment in a dispersion to a region of a recording medium, and applying a liquid composition capable of destabilizing the dispersion of the pigment in the ink to the recording medium so as to cover at least part of the region of the recording medium. The ink further contains polymer particles, and at least one surfactant selected from the group consisting of the compounds expressed by General Formula (1) and the compounds expressed by General Formula (2). In the ink, the content of the polymer particles is 3% by mass or more and 20% by mass or less relative to the total mass of the ink, and the mass ratio of the polymer particles to the surfactant is 1 or more and 10 or less.




rd

Image recording apparatus and irradiator

An image recording apparatus includes: a nozzle that discharges electromagnetic wave curable ink that is cured when an electromagnetic wave is irradiated onto a recording medium; and an irradiator for irradiating the electromagnetic wave, wherein a filter that transmits the electromagnetic wave is provided on the irradiator, and the filter has a first transmittance that causes the electromagnetic wave curable ink on the recording medium to be curable with respect to an electromagnetic wave that is incident at a first angle and a second transmittance that maintains a state in which the nozzle can discharge the electromagnetic wave curable ink with respect to an electromagnetic wave that is incident at a second angle.




rd

Recording apparatus

A recording apparatus includes: a transporting roller which includes a cylindrical shaft having one joint from one end portion to the other end portion of the shaft and transports a recording medium by being driven to rotate; a driven roller which holds and transports the recording medium with the transporting roller; and a recording section which performs recording on the recording medium, in which the joint includes a plurality of protrusion sections which protrude in a direction intersecting with an axial direction of the transporting roller, in which the plurality of protrusion sections are disposed in positions which do not come into contact with both end portions of the recording medium in the axial direction of the cylindrical shaft.




rd

Tray unit and image recording device

A tray unit includes a first tray, a second tray, and a cover. The first tray includes a first holding surface for holding thereon a first sheet. The second tray includes a second holding surface for holding thereon a second sheet. The second tray is configured to slide above and along the first holding surface between a first second-tray position and a second second-tray position, and is configured to pivot between the second second-tray position and a third second-tray position in which the second tray stands upward with respect to the first holding surface. The cover is configured to cover from above at least a part of the second tray when the second tray is in the second second-tray position, and is configured to pivot between a first cover position in which the cover extends along the first holding surface and a second cover position in which the cover stands upward with respect to the first holding surface.




rd

Method for monitoring the state of a fill level measuring device operating according to the radar principle

A method for monitoring the state of a fill level measuring device (1) operating according to the radar principle and such a fill level measuring device, wherein the fill level measuring device (1) has at least one transceiver unit (2) for transmitting and receiving electromagnetic signals, and at least one antenna (3) for guiding, radiating and receiving electromagnetic signals. The antenna (3) has at least one interior space (4), and wherein the antenna (3) has a transmission characteristic with regard to the transmission of electromagnetic signals. Electromagnetic signals are emitted or directed at least partially in the direction of a wall section (5) of the interior space (4) of the antenna (3), the received electromagnetic signals are evaluated with respect to the transmission characteristic of the antenna (3), and the result of the evaluation is compared to at least one stored reference value.




rd

Single-cable automatic IRD installation procedure

A method, apparatus, system, and computer program product for auto-installing an integrated receiver/decoder (IRD) includes issuing an auto-installation command from the IRD to an outdoor unit (ODU) and receiving a plurality of tones from the ODU in response to the auto-installation command, each tone representing a center frequency of available user bands (UBs). The auto-installation also includes acquiring a UB center frequency by the IRD, requesting the ODU to confirm a UB number corresponding to the acquired UB center frequency, and receiving confirmation from the ODU that a UB number corresponds to the acquired UB center frequency. The auto-installation also includes sending an acceptance of the assigned UB number from the IRD to signal the ODU that it may mark the assigned UB as assigned.




rd

On-board power supply protection

The system includes a first and a second power supply terminal configured to have at least one of a battery and a generator connected thereto, a first external terminal coupled to the first power supply terminal, and a second external terminal coupled to the second power supply terminal, and a protection unit connected between the first external terminal and the first power supply terminal. The protection unit includes a semiconductor switching unit having a load path and a control terminal, the load path connected between the first external terminal and the first power supply terminal, and a control circuit coupled to the control terminal of the semiconductor switching unit and configured to switch the switching unit on and off dependent on at least one electrical parameter in the on-board power supply system.




rd

Electronic devices with printed circuit boards having padded openings

An electronic device may be provided with a printed circuit board having padded through-holes. The padded through-holes may be formed from openings in a printed circuit board substrate and elastomeric members in the openings. The elastomeric members may be conductive elastomeric members such as electrically or thermally conductive elastomeric members. The printed circuit board may be secured within a housing for the electronic device using engagement members that extend through padded through-holes. The engagement members may engage with the housing or with additional engagement members that are attached to the housing. The electronic device may include a cowling structure formed over electronic components on a surface of the printed circuit board. The cowling structure may be secured to the printed circuit board using attachment members that engage with the engagement members in the padded through-holes.




rd

Mounting structure of flexible printed circuit board and sliding-type electronic device

A mounting structure of a flexible printed circuit board and a sliding-type electronic device is provided by which a too large increase in thickness of devices can be avoided and a pair of housings can be slid relatively in a bending and slanting direction. In the mounting structure, an upper housing 12 and a lower housing 22 coupled in a freely slidable manner are electrically connected to each other by a flexible printed circuit board folded back to be routed between slide facing surfaces 12b and 22a of both the housings and the height of a side wall surface 12c and 22c of the upper housing and lower housing changes in a bending manner along the direction of freely sliding and, in the slide facing surfaces of the upper housing and lower housing, concave space portions 15 and 25 to accommodate the change in curvature and in position of a folding-back portion 31a caused by sliding motion between the upper housing and lower housing are disposed.




rd

Positioning structure for removable hard drive

A positioning structure for a removable hard drive includes an enclosure and a tray. The enclosure is used for being mounted by the hard drive, and disposed with a plurality of positioning holes. The tray includes a bottom and two side walls vertically extending therefrom. A space being is formed by the bottom and the side walls. The bottom is formed with a plurality of positioning pillars corresponding to the positioning holes. The enclosure is received in the space, and the positioning holes are correspondingly inserted by the positioning pillars.




rd

Printed circuit board and method of manufacturing the same

Disclosed herein are a printed circuit board and a method of manufacturing the same. The printed circuit board includes: a base substrate; an outer circuit layer formed on an upper portion of the base substrate and including a connection pad; a first solder resist formed on the upper portion of the base substrate so that the connection pad of the outer circuit layer is exposed; and a second solder resist formed on an upper portion of an outer circuit layer and formed so that the connection pad is exposed.




rd

Printed circuit board with daughterboard

A printed circuit board includes a motherboard and a daughterboard. The motherboard includes at least one first signal pad and defines at least one via under the at least one first signal pad. The daughterboard includes at least one second signal pad and defines at least one via under the at least one second signal pad. The at least one first signal pad and the at least one second signal pad are sucked into the respective vias on the motherboard and the daughterboard according to siphon principle to allow each of the first signal pads and the second signal pads to form uneven top surfaces, the uneven top surfaces of the at least one first signal pads and the at least one second signal pads are connected to each other for electronically connecting the daughterboard to the motherboard.




rd

Mounting structure of circuit board having multi-layered ceramic capacitor thereon

Disclosed herein is a mounting structure of a circuit board having a multi-layered ceramic capacitor thereon. The mounting structure of a circuit board having a multi-layered ceramic capacitor thereon, in which a dielectric layer on which inner electrodes are disposed is stacked and external electrode terminals connecting the inner electrodes in parallel are disposed on both ends thereof, wherein the inner electrodes of the multi-layered ceramic capacitor and the circuit board are disposed so as to be a horizontal direction to connect the external electrode terminals with a land on the circuit board by a conductive material and a ratio of a bonding area ASOLEDER of the conductive material to the area AMLCC of the external electrode terminals AMLCC is set to be less than 1.4, thereby remarkably reducing the vibration noise.




rd

Power supply system, vehicle including the same, control method for power supply system, and computer-readable recording medium recording program for causing computer to execute the control method

A lower limit value setting unit (52) variably sets a lower limit value (Vth) of a target voltage (Vh*) in a range of a voltage that is higher than the maximum value of voltages (Vb1, Vb2) of power storage devices and is not affected by a dead time provided for converters, based on temperatures (Tb1, Tb2) and required electric powers (Pb1*, Pb2*). A maximum value selection unit (53) sets the maximum value among the voltages (Vb1, Vb2) of the power storage devices and required voltages (Vm1*, Vm2*) of motor-generators, as the target voltage. A target voltage limiting unit (54) compares the target voltage with the lower limit value (Vth), and if the target voltage is lower than the lower limit value (Vth), the target voltage limiting unit (54) sets the lower limit value (Vth) as the target voltage (Vh*).




rd

Cardboard sheet batch division device, cardboard sheet counter ejector, and method for dividing cardboard sheet

The present invention is a cardboard sheet batch division device for dividing batches, disposed on the downstream side of a batch-forming device for separating loaded cardboard sheets and forming batches of a predetermined sheet count. The cardboard sheet batch division device for dividing batches comprises: a transfer conveyor for transferring batches formed by the batch-forming device in a predetermined transfer direction; and batch division means furnished with two separating members respectively contacting the leading edge portion and the trailing edge portion of a batch on the transfer conveyor, for dividing the batch into two sub-batches, upper and lower, by moving the two separating members relative to one another in a direction parallel to the predetermined transfer direction.




rd

Display device, display system, display control method for same, electronic device, program, computer-readable recording medium, and light guide element

An interface (303) between adjacent ones of light guide sections (310) is inclined with respect to an incident surface (301) and an emission surface (302) of the light guide element (300A) so that an incident surface (311) of at least a part of the light guide sections (310) overlaps a part of a display region (202) in a liquid crystal panel (200A) and an emission surface (312) of said at least a part of the light guide sections (310) overlaps at least a part of a frame region (203) above which an image on the display region (202) is to be displayed. Furthermore, a relation 5°




rd

On board vehicle diagnostic module

The present disclosure describes a microprocessor executable diagnostic module operable to receive, from a vehicle component, a signal regarding a warning and/or error and select a destination for the signal from a plurality of destinations, the plurality of destinations comprising one or more of a vehicle input/output system to present the warning and/or error to a vehicle occupant, an emergency service provider, an emergency responder, a manufacturer of the vehicle, a service facility located in proximity to a current vehicle location, and a remotely located diagnostic service to diagnose a cause of the warning and/or error signal.




rd

Method for disabling and re-enabling third-party ads

A method for disabling and re-enabling third-party advertisements is disclosed. An Internet accessible “virtual world” or interactive on-line community can have its advertisements disabled by the entering and subsequent validation of a registration code that is associated with a toy into a website, once validated, displaying a virtual representation of the toy on the website, providing virtual world content so that the virtual representation of the toy is caused to interact with the virtual world content and the toy virtual representations of other users, displaying advertisement on the website in a first mode and allowing customization of the virtual world content including the disabling of advertisements in a second mode. In a similar manner the third party advertisements can be re-enabled.




rd

Biomarkers for myocardial ischemia

This invention relates, e.g., to a method for determining if a subject has myocardial ischemia, comprising (a) providing a blood sample obtained from a subject suspected of having myocardial ischemia; (b) determining in the sample the amount of one or more of the following proteins: (i) Lumican and/or (ii) Extracellular matrix protein 1 and/or (iii) Carboxypeptidase N; and (c) comparing the amount(s) of the protein(s) to a baseline value that is indicative of the amount of the protein in a subject that does not have myocardial ischemia, wherein a statistically significantly increased amount of the protein(s) compared to the baseline value is indicative of myocardial ischemia. Other proteins indicative of myocardial ischemia are also described, as are methods for treating a subject based on a diagnostic procedure of the invention, and kits for carrying out a method of the invention.




rd

Biomolecule fixing board and method of manufacturing the same

This invention provides a biomolecule modifying substrate comprising biomolecules selectively fixed to given regions thereon. The biomolecule modifying substrate comprises: a substrate at least comprising a first surface and a second surface; a first linker molecule comprising a hydrocarbon chain and a functional group capable of selectively binding to the first surface at one end of the hydrocarbon chain, which is bound to the first surface via such functional group; a second linker molecule comprising a reactive group capable of binding to the hydrocarbon chain of the first linker molecule, which is bound to the first linker molecule via a bond between the reactive group and the hydrocarbon chain; and a biomolecule bound thereto via the second linker molecule.




rd

Method for producing Grignard compounds

The invention relates to a process for preparing Grignard compounds of the formula I. The invention additionally relates to compounds of the formula I and to polymer-bound compounds of the formula Ia. The invention further relates to the use of the process for preparing substance libraries and to the use of the compounds of the formulae I and Ia in chemical synthesis.




rd

Method for the production of Grignard compounds

The invention relates to a method for producing Grignard compounds, according to which magnesium is reacted in a suitable fluid reaction medium in a protective atmosphere with hologen-substituted organic compounds by means of microwave radiation.




rd

Efficient third-order distributed feedback laser with enhanced beam pattern

A third-order distributed feedback laser has an active medium disposed on a substrate as a linear array of segments having a series of periodically spaced interstices therebetween and a first conductive layer disposed on a surface of the active medium on each of the segments and along a strip from each of the segments to a conductive electrical contact pad for application of current along a path including the active medium. Upon application of a current through the active medium, the active medium functions as an optical waveguide, and there is established an alternating electric field, at a THz frequency, both in the active medium and emerging from the interstices. Spacing of adjacent segments is approximately half of a wavelength of the THz frequency in free space or an odd integral multiple thereof, so that the linear array has a coherence length greater than the length of the linear array.




rd

Laser based frequency standards and their applications

Frequency standards based on mode-locked fiber lasers, fiber amplifiers and fiber-based ultra-broad bandwidth light sources, and applications of the same.




rd

Device for shaping a book casing spine to be oriented approximately evenly distributed toward a book block spine

A device is provided to shape a spine of a book casing positioned horizontally spread out flat and oriented to be distributed evenly over a spine of a book block. Two fold-shaping rails are arranged extending in a direction parallel to one another. A movable, shaping tool is arranged to face the inside of the book casing spine to shape a web on the book casing spine with the aid of the two fold-shaping rails. The shaping tool includes two spaced-apart support bars that extend parallel to the fold-shaping rails and are arranged to be adjustable so that together they adjust the web width of the book casing spine in a direction transverse to the direction of extension of the fold-shaping rails.




rd

Decoloring device, sheet feed method, and computer-readable recording medium recording sheet feed program

There is provided a decoloring device including a decoloring unit, a first sheet conveying unit, a first sheet feed unit, a thickness detecting unit, a decolorability determining unit, and a second sheet feed unit. The first sheet conveying unit conveys the sheet to the decoloring unit. The first sheet feed unit feeds the sheet to the first sheet conveying unit. The decolorability determining unit determines whether or not the sheet which is subject to thickness detecting is decolorable by the decoloring unit based on a detection result in the thickness detecting unit. A second sheet feed unit is disposed at a downstream side in relation to the thickness detecting unit and at an upstream side in relation to the decoloring unit in a sheet conveying path by the first sheet conveying unit and feeds the sheet to the first sheet conveying unit.




rd

Standard cell connection for circuit routing

Embodiments described herein provide approaches for improving a standard cell connection for circuit routing. Specifically, provided is an IC device having a plurality of cells, a first metal layer (M1) pin coupled to a contact bar extending from a first cell of the plurality of cells, and a second metal layer (M2) wire coupled to the contact bar, wherein the contact bar extends across at least one power rail. By extending the contact bar into an open area between the plurality of cells to couple the M1 pin and the M2 wire, routing efficiency and chip scaling are improved.




rd

Oscillator for generating a signal comprising a terahertz-order frequency using the beat of two optical waves

The invention concerns an oscillator generating a wave composed of a frequency of on the order of terahertz from a beat of two optical waves generated by a dual-frequency optical source. The oscillator includes a modulator the transfer function of which is non-linear for generating harmonics with a frequency of less than one terahertz for each of the optical waves generated by the dual-frequency optical source, an optical detector able to detect at least one harmonic for each of the optical waves generated by the dual-frequency optical source and transforming the harmonics detected into an electrical signal, a phase comparator for comparing the electrical signal with a reference electrical signal, and a module for controlling at least one element of the dual-frequency optical source with a signal obtained from the signal resulting from the comparison.




rd

Hard seal plug valve

The invention provides a hard seal plug valve, comprising a valve body, wherein a tapered plug is arranged in the valve body, a bonnet is arranged at an upper part of the valve body, a drive valve rod penetrates the bonnet, an elastic hold-down mechanism is sheathed on the drive valve rod and arranged on a plug bearing seat, the plug bearing seat is connected with the tapered plug, and the plug bearing seat is held down when the elastic hold-down mechanism extends; and the hard seal plug valve characterized in that a telescopic mechanism is sheathed on the drive valve rod, the plug bearing seat is pushed upward when the telescopic mechanism extends, a valve rod bearing seat is arranged at the bottom of the drive valve rod, ends of the valve rod bearing seat pass through a planetary reduction mechanism, and the tapered plug is connected with the planetary reduction mechanism and rotates with the drive valve rod by the planetary reduction mechanism. In the invention, the tapered plug can reliably float and rotate under any circumstances. The drive torque of the plug valve is at least 7 times less than that of a general plug valve, therefore, when a motor is used, a general valve requires 2 minutes from opening to closing, and the valve of the invention only requires 3.8 seconds.




rd

Image recording apparatus, recording-media aligning method executed by the same, and non-transitory storage medium storing instructions readable by the same

An image recording apparatus includes: a recording unit for recording an image on a recording medium; a tray for supporting the recording medium recorded by the recording unit; a conveyor mechanism for conveying the recorded medium to the tray; and an alignment mechanism for aligning a plurality of recording media stacked on the tray, by application of an external force. In a period from a start to an end of recording based on one recording job, the alignment mechanism aligns the plurality of recording media stacked on the tray in a period in which image recording is not performed, and the alignment mechanism does not align the plurality of recording media stacked on the tray in a period in which image recording is being performed.




rd

Multi-twist retarders for broadband polarization transformation and related fabrication methods

An optical element includes at least two stacked birefringent layers having respective local optical axes that are rotated by respective twist angles over respective thicknesses of the at least two layers, and are aligned along respective interfaces between the at least two layers. The respective twist angles and/or the respective thicknesses are different. The at least two stacked birefringent layers may be liquid crystal polymer optical retarder layers. Related devices and fabrication methods are also discussed.




rd

Generating a mucin-producing cell from an umbilical cord amniotic membrane epithelial stem cell

The present invention relates to the generation of a mucin-producing cell using stem/progenitor cells obtained from the amniotic membrane of umbilical cord and therapeutic uses of such mucin-producing cells.




rd

Vehicle seat assembly having a hardness gradient via surface intrusions and/or protrusions

A method of making a vehicle seat assembly comprising providing a cushion having an “A” surface, a “B” surface, a central portion, and two bolster areas, with each bolster area being adjacent the central portion, the cushion having a plurality of intrusions extending from the “A” surface towards the “B” surface to form a hardness gradient between at least one of the bolster areas and the central portion of between 8% to 25%, securing the cushion to a frame, and covering cushion with a trim member.




rd

Cushion element with different hardness zones for motor vehicles

A cushion element for a vehicle seat or headrest comprises a non-woven layer and a fiber composite material. An insert material is arranged between the non-woven layer and the fiber composite material, and has different compression properties than the fiber composite material. The fiber composite material forms together with the insert material and the non-woven layer a one-piece material composite.




rd

Tuner and transformer formed by printed circuit board thereof

A tuner and a transformer formed by printed circuit board thereof are provided. The transformer includes a first winding and a second winding. In which, the first winding forms a first inductor and the second winding forms a second inductor. The transformer is formed by the first and the second inductors, wherein the first winding and the second winding are formed by conducting wires of a printed circuit board.




rd

Aqueous ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus

The invention provides an aqueous ink comprising a polymer having hydroxyl groups and a pigment, which can provide images excellent in scratch resistance and highlighter resistance and can inhibit the seeping out phenomenon of the polymer and the deterioration of storage stability and ejection characteristics even when it is stored for a long period of time. The aqueous ink comprises a polymer having hydroxyl groups and a pigment, wherein a proportion of a content of a polymer that is not adsorbed on the pigment out of the polymer having hydroxyl groups to the content of the pigment in the ink is 2.0 mass % or more, and a content (mass %) of the polymer that is not adsorbed on the pigment out of the polymer having hydroxyl groups is 0.20 mass % or less based on the total mass of the ink.




rd

Recording apparatus

A recording apparatus that forms an image on a recording medium includes a U-turn conveying path and a redirecting conveying path. The U-turn conveying path reverses the front and back of the recording medium and conveys the recording medium to a conveying roller. The redirecting conveying path reverses a conveying direction of the recording medium, fed from the front side of a main body of the apparatus, at an upstream side of the conveying roller in the conveying direction, and conveys the recording medium to the conveying roller. Then, a first recording medium is conveyed along the U-turn conveying path, and a second recording medium is conveyed along the redirecting conveying path.




rd

Inkjet recording apparatus and image forming apparatus

An inkjet recording apparatus to print onto a surface of a recording medium includes an endless rotation conveyance member with a plurality of through-holes; a suction unit to suction the recording medium on the surface of the endless rotation conveyance member; an ink discharge head including ink discharge nozzles; a blank discharge ink receiver to receive ink through the through-holes; a control unit to make the ink discharge nozzles discharge ink at a predetermined timing; and a fixed plate along an inner surface of the endless rotation conveyance member, the fixed plate including an opening formed in a position corresponding to the ink discharge nozzles and a through-hole. The blank discharge ink receiver is disposed corresponding to the opening of the fixed plate and in close contact with the fixed plate so that an inside space of the blank discharge receiver becomes a substantially closed space.




rd

Computerized chart recorder

A computerized chart recorder is revealed, comprises a signal conversion unit, an operation control unit, a printing control unit, and a database. A signal conversion unit receives measurement signals of a measurement instrument, and converts the measurement signals to signal conversion data. A operation control unit receives the signal conversion data required for printing, produces corresponding chart data, and prints the curve of signal variations, which can be also displayed on a human-machine interface unit. Whether to store the data or to print can be determined. Besides, the data can be also transmitted to a printing control unit. When the printing control unit is activated, it can receive the chart data and the quality assurance data, and control a printing unit to emulate the chart recorder for executing chart recording. In addition, the quality assurance data can be printed as well for complying with the requirements of the quality-assurance operations.




rd

Front/back discrimination device for time card, time recorder provided with same, front/back discrimination method for the time card, and program

A time recorder includes a first sensor that detects the side edge of a time card having a cut-out formed at at least one corner of the bottom, a second sensor that detects the bottom of the time card, and a card feeding unit that feeds the time card. When the time card is fed by this card feeding unit, a pulse counter of the card feeding unit counts the number of pulses of predetermined pulse signals after the first sensor detects the time card and until the second sensor detects the time card. Next, the front and back faces of the time card are determined based on the number of pulses that is a counting result. Hence, the front and back faces can be determined by the first sensor and the second sensor only.




rd

Bake hardening steel with excellent surface properties and resistance to secondary work embrittlement, and preparation method thereof

Provided are a bake hardening steel having a crystalline grain size of ASTM No. 9 or more and a method for preparing the bake hardening steel by controlling the winding, rolling and cooling conditions. The bake hardening steel includes: C:0.0016˜0.0025%, Si:0.02% or less, P:0.01˜0.05%, S:0.01% or less, sol.Al:0.08˜0.12%, N:0.0025% or less, Ti:0.003% or less, Nb:0.003˜0.011%, Mo:0.01˜0.1%, B:0.0005˜0.0015% or less, balance Fe and other inevitable impurities, wherein % is weight %, and Mn and P satisfy the relation of −30(° C.)≧803P−24.4Mn−58.




rd

Casino card handling with game play feed

A card game monitor manages play of a game with a video feed of casino table game play. A dealer deals a game using a card-handling device that randomizes and dispenses cards, which may be grouped into sets of hands by the card-handling device. A card recognition system recognizes card information including rank and suit of each card dispensed by the card handling device while each card is under control of the card-handling device. A camera captures a video feed of casino table game play, which is transmitted to a computing device operated by a player. A control system receives the card information from the card recognition device and manages control of the game using hand information associated with players. Player action elections from the computing device are displayed to a dealer The player provides a player action through the computing device, which is used to facilitate play of the casino table game.




rd

Board game utilizing binary numbers

A board game incorporating binary conversions to entertain and educate players, comprising a multi-tiered playing field, a plurality of counters, of control pads, and playing cards. The playing field comprises a plurality of rooms, doors, roof hatches, and lights. Players enter the values from the playing cards into the control pads. The control pads electronically communicate with the counters to display the binary conversions. Based on the binary conversions, the lights on the playing field indicate which doors and roof hatches are opened or closed allowing players to navigate through the playing field. The winning player wins by being the first player to exit the playing field. It is contemplated that the board game can extend to computer games, video games, smart phone and tablet applications, theme parks or other similar gaming opportunities wherein players can compete to navigate through and be the first to exit the playing field.




rd

Dartboard

A dartboard includes a board frame and a plurality of target blocks coupled at the board frame. Each target block includes a block body, a predetermined amount of target materials, and a block panel. The block body has a material compartment and two openings aligning with the material compartment. The target materials are made of sisals and filled within the material compartment. The block panel is affixed to one of the openings of the block body to form a bottom panel of the respective block body so as to retain bottom of the target material within the material compartment of the block body.




rd

Card disposal system for table game

A card disposal system for a table game is provided that is capable of assuring the disposal of all of cards corresponding to a predetermined number of decks that are used at a game table without any deficiency and without any fraudulent diversion being made over such cards. A card disposal system for a table game of the present invention includes a discharge opening (4) for disposal of cards (3) after a game, a disposed card receiving board (5) for receiving the cards 3 from the discharge opening (4), a disposed card information acquiring means (6) that acquires information on the number (rank) of the card 3 placed in the discharge opening (4), a group information acquiring means (7) that acquires group information of the card (3) disposed of, a card counter (8) serving as a number counting means that counts the number of cards (3) that are placed in the discharge opening (4) for disposal, a deck examination means (13) that determines whether cards (3h) to be disposed of includes all the cards within a predetermined number of decks, for example, 416 cards in case of 8 decks (52 cards×8 decks), and an output means (10) that outputs a result of the determination. With the card disposal system, a void hole is made on the card to be disposed of, and the disposal of all the cards without any deficiency and without any fraudulent diversion being made over such cards is assured.




rd

Methods of randomizing cards

Apparatuses and methods for moving playing cards from a first group of cards into plural hands of cards, wherein each of the hands contains a random arrangement of cards. The apparatus may comprise a card receiver for receiving the first group of cards, a single stack of card-receiving compartments generally adjacent to the card receiver, the stack generally vertically movable, an elevator for moving the stack, a card-moving mechanism between the card receiver and the stack, and a microprocessor that controls the card-moving mechanism and the elevator so that an individual card is moved into an identified compartment. The number of compartments receiving cards and the number of cards moved to each compartment may be selected. Apparatuses for feeding cards may comprise a surface for supporting a stack of cards, a feed roller with a frictional outer surface, a drive mechanism for causing rotation of the feed roller, a pair of speed-up rollers to advance the cards out of the feed roller, and a clutch mechanism for disengaging the feed roller from the drive mechanism as the card comes into contact with the speed-up rollers.




rd

Reusable card-based gaming system and method

An apparatus for gaming, comprising a card reader system for reading card data from a game card associated with a player. An instant win game system for associating an instant win game entry with the card data. A jackpot game system for associating a jackpot game entry with the card data.




rd

Wagering game method, gaming machine, gaming system, and program product providing an enhanced tournament award feature

Gaming systems and methods provide a tournament game which selectively awards an enhanced tournament play result. The enhanced tournament play result may be of variable value which is selected for the given instance in order to place the receiving tournament player in some predetermined rank in the tournament. Such a variable enhanced tournament play result in the tournament game may be used to help keep all participants interested in the tournament, even those participants who trail the tournament leaders by a wide margin.