baber/WOPTO huggingface dataset:
Patent JP-2013214658-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method of the same
Inventor: ENDO TAKESHI
IPC: H01L29/12
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a SiC semiconductor device including a semiconductor switching element which has a structure capable of relaxing field concentration to a greater extent.SOLUTION: In a silicon carbide semiconductor device, a p type deep layer 9 formed to a depth deeper than a trench 6 has a taper-shape tip. Accordingly, when breakdown occurs, the breakdown is caused to occur at the tip position of the p type deep layer 9 not at a bottom of a gate insulation film 7 thereby to make it possible to prevent breakage of the gate insulation film 7.
Patent JP-2013217296-A (JP)
Title: Tube pump
Inventor: IGAWA TOMOMI
IPC: F04C5/00
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an easy-maintenance tube pump without requiring excessive labor and skill of a worker.SOLUTION: A tube pump 10 includes a flexible tube 1, a substrate 2, and a rotary body 3 having a surface facing the substrate 2 and rotatable around a driving axis A vertical to the surface. Rollers 4 rotatable around a rotary axis B in the radial direction from the driving shaft A, are arranged in the rotary body 3. In the tube pump 10, a pressure part formed on the same circumference by at least a part of a surface vertical to the driving axis A of the roller 4, projects from the surface facing the substrate 2 toward the substrate 2, and the tube 1 arranged along an orbit of the pressure part of the roller 4 by rotation of the rotary body 3 about the driving axis A, is held by the substrate 2 and the rotary body 3.
Patent JP-2013216007-A (JP)
Title: Printer
Inventor: TAKENOUCHI YOSHIKUNI
IPC: B41J29/38
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can prevent decrease in productivity of printed matters.SOLUTION: A printer 2 is provided with a printing section 12 which executes printing on print media and a control section 18 which controls the printing section 12 so that printing may be executed in printing execution setting according to printing conditions. The control section 18 determines common printing execution setting, for each printing unit including several printing media of different types as objects of printing, according to printing conditions relative to the printing media as objects of printing in each printing unit, by which all the printing media in the printing unit can be subjected to printing.
Patent JP-2013221838-A (JP)
Title: Radar control device
Inventor: KITAMURA KAZUYA
IPC: G01S13/931
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a radar control device capable of both reducing radio wave effects on surroundings due to the radar device and providing information on an object detected in the surroundings.SOLUTION: In a low power mode, a radar control device stops transmitting a 100 MHz modulation wave and decreases a transmission frequency of a 300 MHz modulation wave. Further, when object information cannot be obtained using the 300 MHz modulation wave due to the decrease in the transmission frequency of the 300 MHz modulation wave, the radar control device carries out processing to recognize the object at recognition timing similar to recognition timing in a high power mode by using the object information of a previous value. In other words, in the low power mode at low speed in the case that the transmission frequency of the radio wave is decreased in order to lower transmission power, the radar control device executes the recognition processing at the recognition timing similar to the recognition timing in the high power mode by using the immediately preceding object information, even when the object information cannot be actually obtained using the 300 MHz modulation wave.
Patent JP-2012234804-A (JP)
Title: Film shaped anisotropic conductive adhesive
Inventor: TOSHIOKA HIDEAKI
IPC: C09J163/00
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a film shaped anisotropic conductive adhesive that can shorten the heating time without impairing the connection reliability or durability even when the time required for the adherence is reduced so as not to limit the kind of a resin, the kind of an elastomer, and the combination being used, and to provide a method for manufacturing a circuit board assembly using the film shaped anisotropic conductive adhesive.SOLUTION: A film shaped anisotropic conductive adhesive contains (A) a phenoxy resin; (B) an epoxy resin; (C) a rubber and/or a thermoplastic elastomer; (D) conductive particles; and (E) an imidazole-based latent curing agent, and satisfies the following requirements: (a) The minimum melt viscosity (V) is 500 Pa s or more and 1000 Pa s or less. (b) The temperature (T) at which the viscosity reaches the minimum melt viscosity is 110°C or more and 125°C or less. The film shaped anisotropic conductive adhesive preferably satisfies the requirement: (c) The difference (ΔV=V-V) between the melt viscosity (V) and the minimum melt viscosity (V) is 100 Pa s or more, where the melt viscosity (V) is a viscosity at the temperature (T=T+5°C) higher than the temperature (T) at which the viscosity reaches the minimum melt viscosity by 5°C.
Patent JP-2012228171-A (JP)
Title: Volt/var switch plan
Inventor: SCHMID JAMES JOSEPH
IPC: H02J3/16
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for improving performance of a power distribution system.SOLUTION: A power distribution system 100 includes at least one power distribution device 102 and a computer 116 coupled to the power distribution device. The computer includes a memory area 120 configured to store a hierarchy of the power distribution device. The computer is configured to adjust a first voltage level of a first power distribution device which is a first tier of the hierarchy, and adjust at least a second voltage level of at least a second power distribution device which is a second tier of the hierarchy. The computer is also configured to generate a switch plan for the power distribution device based on the adjusted first voltage level and the adjusted at least a second voltage level.
Patent JP-2012248828-A (JP)
Title: Rare earth permanent magnet and method for producing the same
Inventor: NAGATA HIROAKI
IPC: H01F1/08
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an R-Fe-B-based sintered magnet that has high productivity, high performance, uses a little amount of Tb or Dy, and has an increased coercive force while suppressing decrease in remanent flux density by use of a powder mixture of alloy powder mainly containing intermetallic compound and an oxide of a rare earth element in a material for application and diffusion on a sintered magnetic body, and a method for producing the same.SOLUTION: In a method for producing a rare earth permanent magnet, heat treatment is performed on a sintered magnetic body at a temperature of the sintering temperature or below of the sintered magnetic body in a state where a powder mixture is disposed on a surface of the sintered magnetic body, the sintered magnetic body having the composition RTMB(R represents a rare earth element, Trepresents Fe or Co, M represents Al or the like, B represents boron, and a, b, c and d represent atomic percentages while 12≤a≤20, 0≤c≤10 and 4.0≤d≤7.0 are satisfied and b represents the balance), and the powder mixture containing an Roxide (Rrepresents a rare earth element) and alloy powder having the composition MM(Mand Meach represents Al or the like, and d and e represent atomic percentages while 0.1≤e≤99.9 is satisfied and d represents the balance) and containing 70 vol. % or more of an intermetallic compound phase. Accordingly, one or two or more elements selected from among R, Mand Mare caused to be diffused to grain boundaries in the interior of the sintered magnetic body or near grain boundaries within the sintered magnetic body primary phase grains.
Patent JP-2013222908-A (JP)
Title: Manufacturing method of double sided circuit board and double sided circuit board
Inventor: ISHIGURO TADASHI
IPC: H05K3/40
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a double sided circuit board which enables electrical conduction to be established between both surfaces of a base material with a simple method.SOLUTION: A manufacturing method of a double sided circuit board of the invention includes the steps of: forming a through hole on a base material; printing a plating base coat including conductive polymer fine particles and a binder into pattern shapes on both surfaces of the base material and forming a plating base layer by printing on a hole side surface of the through hole; and forming a metal plating film on the plating base layer by an electroless plating method.
Patent JP-2012160202-A (JP)
Title: Method and system for providing user-level multithreading
Inventor: GROCHOWSKI EDWARD T
IPC: G06F9/46
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To disclose a method and system for providing user-level multithreading.SOLUTION: The method based on this technique includes receiving programming instructions to execute one or more shared resource threads (shreds) via an instruction set architecture (ISA). One or more instruction pointers are configured and set via the ISA, and the one or more shreds are executed simultaneously by a microprocessor. The microprocessor includes multiple instruction sequencers.
Patent JP-2012236015-A (JP)
Title: Pinball game machine
Inventor: UNNO TATSUYA
IPC: A63F7/02
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of executing a read-ahead presentation by itself independent of a Pachinko game machine.SOLUTION: When a game ball flowing down a game area during the variation of a special symbol is detected by a game ball detection switch 81b connected to a sub integrated controller 53 and arranged at a guiding device, a predictive presentation is displayed at a presentation symbol display device. When retention/storage of a random number value picked up due to a game ball entry to a start port is performed, a read-ahead command for indicating a read-ahead determination result of the retention/storage is transmitted to the sub integrated controller 53, and when the predictive presentation is being executed when the read-ahead command is received, a display mode of the predictive presentation is changed, and a predictive read-ahead presentation for reporting a big winning expectation degree of the retention/storage is executed. The predictive read-ahead presentation is ended when the time set at the start of the predictive presentation elapses.
Patent JP-2013223841-A (JP)
Title: Recycling method of flat panel
Inventor: AISAKA TAMOTSU
IPC: B07B1/28
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a recycling method of a flat panel in which indium and glass are recycled from a waste flat panel by few labors and energy.SOLUTION: A recycling method of a flat panel includes: a process S7 in which a flat panel is shocked, glass is crushed, and a structure film is peeled off from the glass; and a process S8 that separates the glass and the structure film from a crushed matter obtained through the process S7 performing peeling off. In the process S7 performing peeling off, a peeling device including two or more columnar strikers is used. The peeling device contains a row formed such that the strikers are arranged on a circumference. The two or more rows are concentrically disposed, and adjacent rows in a radial direction rotate to a reverse direction each other. A speed in a circumferential direction of the row of the outermost periphery side is made from 20 m/s to 40 m/s to rotate the strikers and the strikers are made to collide with the flat panel.
Patent JP-2013228617-A (JP)
Title: Optical device
Inventor: MARUFUJI TAKASHI
IPC: G02B7/08
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which allows an operation of switching between manual zooming and electric zooming with the same operation member as that for manual zooming operation.SOLUTION: A zoom operation ring 23b which is freely rotatable in a circumferential direction and is freely slidable in an axial direction is provided on the outside of a lens barrel, and the zoom operation ring 23b is provided with: an operation position determination unit 24 which determines an operation position of switching due to slide operation, between an electric zoom (EZ) mode and a manual zoom (MZ) mode; and a plurality of gears 45b and 45a which move a lens group G3 constituting a zoom lens group in an optical axis direction when the zoom operation ring 23b moved to the position of the MZ mode is manually rotated.
Patent JP-2013230058-A (JP)
Title: Wireless connection adaptor to be inserted into lan-side jack or terminal-side jack
Inventor: MAEKAWA YUJI
IPC: H02J17/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a wireless connection adaptor integrally achieving wireless power supply and wireless data communication, without need of a connector cable for connecting between a PoE hub and a PoE communication terminal.SOLUTION: A LAN-side wireless connection adaptor 2 is inserted into a PoE jack 11, to wirelessly supplying power received from a PoE hub 1 to a terminal-side wireless connection adaptor 3 through a high frequency power generator unit 203, a power supply device 205, etc., and to transmit/receive communication data through a modulator unit 213, a demodulator unit 222, etc. The terminal-side wireless connection adaptor 3 is inserted into a PoE jack 41, to wirelessly receive power from the LAN-side wireless connection adaptor 2 and transmit/receive communication data through a modulator unit 313, a demodulator unit 322, etc.
Patent JP-2013230639-A (JP)
Title: Injection molding machine and supplying method of molding material
Inventor: NAKAJIMA HIDEAKI
IPC: B29C45/63
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine that can control variation of the feed rate of the molding material by a feed screw and a supplying method of the molding material at a low cost.SOLUTION: An injection molding machine 18 includes: an accommodation hopper 5; a route body 6 that forms a route from the accommodation hopper 5 to an injection cylinder 2, and is provided to store a feed screw 8 that transports the molding material from the accommodation hopper 5 to the injection cylinder 2 only when plasticized, and can block the communication to the accommodation hopper 2; a vacuum deaeration apparatus 14 that can suck in gases of the injection cylinder 2 and the route body 6 and the gas of the accommodation hopper 5 separately; and a valve 17 that intercepts the communication between the vacuum deaeration apparatus 14 and the accommodation hopper 5, and further includes: a determination means 25 that determines completion of plasticization and sends a plasticization completion signal; and a valve control means 26 to open a valve 17 when receiving the plasticization completion signal from the determination means 25 and establishes the communication between the vacuum deaeration apparatus 14 and the accommodation hopper 5.
Patent JP-2013232601-A (JP)
Title: Exposure device and manufacturing method of device
Inventor: KOBAYASHI KENICHI
IPC: H01L21/027
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a technology which is advantageous for the reduction of the reduced temperature in a recovery passage recovering a liquid supplied to an area between a projection optical system and a substrate.SOLUTION: An exposure device includes a projection optical system projecting a pattern of a reticle on a substrate and exposes the substrate through the projection optical system and a liquid. The exposure device includes: a recovery part disposed at a periphery of the projection optical system and including a recovery passage connected with a recovery port, the recovery part decompressing the interior of the recovery passage thereby recovering the liquid supplied to an area between the projection optical system and the substrate through the recovery port and the recovery passage; and a heating part disposed in the recovery passage and heating the liquid recovered through the recovery port and the recovery passage. The above object is achieved by providing the exposure device.
Patent JP-2013235663-A (JP)
Title: Induction heating cooker
Inventor: NOSE SUMITERU
IPC: H05B6/12
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent a microcomputer from running out of control even when a power supply voltage of the microcomputer is reduced, and to make the microcomputer operate with safety.SOLUTION: An induction heating cooker comprises: a heating coil 2; an inverter circuit 3; rectification means 7 rectifying an AC power supply 6 to supply power to the inverter circuit 3; control means 11 controlling the inverter circuit 3; a power supply circuit 15 supplying a power supply voltage to a microcomputer 12 configuring the control means 11; voltage detection means 16 detecting voltage of the power supply circuit 15; and operation frequency switching means 17 switching an operation frequency of the microcomputer 12 depending on the detection voltage detected by the voltage detection means 16. In the case that the power supply voltage of the microcomputer 12 fluctuates, the voltage detection means 16 detects the power supply voltage, and transmits a signal indicating that the power supply voltage fluctuates to the operation frequency switching means 17 to switch the operation frequency of the microcomputer 12, and thereby, the operation can be performed within an operation guarantee range of the microcomputer 12.
Patent JP-2012145233-A (JP)
Title: Seal mechanism
Inventor: ISHIDOYA JINSEI
IPC: F16J15/10
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of a high pressure seal using a seal member.SOLUTION: An O-ring 40 stored in a ring storing groove 22 is in a compressed state following a groove shape of the ring storing groove 22, and applies high pressure sealing to a gap between a shaft 20 and a mounting body 30, wherein the compressed O-ring 40 is non-contact with a groove bottom surface and a groove side surface of a depressed groove 24 in the storing groove, and a gap K is left between the compressed O-ring 40 and the depressed groove 24. When the O-ring 40 that is compressed and stored in the ring storing groove 22 thermally expands because of a temperature rise, the O-ring 40 expands and makes the expanded portion enter the gap K above the bottom surface of the depressed groove 24 in the storing groove.
Patent JP-2013235124-A (JP)
Title: Lens drive device
Inventor: HAMADA YOSHIHIRO
IPC: G02B7/04
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a lens drive device in which a guide ball is disposed between a movable body and a fixed body, the device being able to move the movable body smoothly in the direction of an optical axis even when a value of current supplied to a driving coil is low.SOLUTION: The lens drive device comprises: a movable body 4; a fixed body 5 accommodating the movable body 4 therein; a driving magnet 23 fixed to the movable body 4; a driving coil 22 fixed to the fixed body 5; a guide ball 7 configured to guide the movable body 4 in the direction of the optical axis; and a magnetic attraction mechanism 9 configured to generate magnetic attraction force between the movable body 4 and the fixed body 5. The driving coil 22 is disposed between a magnetic member 13, composing the fixed body 5, and the driving magnet 23. Between the driving magnet 23 and the magnetic member 13, magnetic attraction force acts in the direction where the movable body 4, the fixed body 5, and the guide ball 7 contact one another. The magnetic attraction mechanism 9 generates magnetic attraction force in a direction where the magnetic attraction force between the driving magnet 23 and the magnetic member 23 is relaxed.
Patent JP-2012253335-A (JP)
Title: Photoelectric conversion device and method of manufacturing the same
Inventor: ICHIJO MITSUHIRO
IPC: H01L31/04
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device having excellent electrical characteristics and to provide a method of manufacturing the same.SOLUTION: On both surfaces of a single-crystal silicon substrate having one conductivity type, a crystal silicon region inheriting the atomic arrangement of the single-crystal silicon substrate and an i-type silicon semiconductor region containing amorphous silicon are formed, and then an impurity semiconductor region for forming a junction is formed on the i-type silicon semiconductor region, so that defects and the number of interfaces in a junction region is reduced, thereby improving carrier lifetime to form a photoelectric conversion device having excellent electrical characteristics.
Patent JP-2013235502-A (JP)
Title: Paper money reflux device
Inventor: YANO HIDEYUKI
IPC: B65H29/70
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent a wrinkle-smoothing roller from obstructing withdrawal of money when stiff paper money is withdrawn from a paper money storage part, while effectively preventing the occurrence of paper money buckling and folding in depositing money.SOLUTION: A paper money reflux device comprises a pair of wrinkle-smoothing rollers 40 that are relatively rotatably journaled in a state where they can be rotated together with a stop roller 34 through a rotary shaft 34a integrated therewith. An outer peripheral edge of each wrinkle-smoothing roller includes: a large-diameter edge part 41 that protrudes upward from a nip part when a paper money is deposited in the paper money storage part from a conveyance path; a small-diameter edge part 43 that, when the paper money is withdrawn from the paper money storage part to the conveyance path, retracts downward from the height when the large-diameter part protrudes; a deposit stopper mechanism 51; and a withdrawal stopper mechanism 55.
Patent JP-2013238115-A (JP)
Title: Electromagnetic driving valve control device
Inventor: YAMANAKA TATSUO
IPC: F02D41/22
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic driving valve control device capable of determining an open failure and a short failure of a regenerative diode provided in a driving circuit of an electromagnetic driving valve with a relatively simple structure.SOLUTION: It is determined that an open failure of a regenerative diode Di occurs when the voltage of a terminal of a solenoid Li of a fuel ejection valve which is connected to FETQi is detected as a monitor voltage VMi and the monitor voltage VMi in an open failure determination period TDOPN right after FETQi is shifted from an on-state to an off-state is equal to or above an open failure determination threshold value VTHOPN and it is determined that a short failure of the regenerative diode Di occurs when the monitor voltage VMi is equal to or above a short failure determination threshold value VTHSRT lower than the open failure determination threshold value VTHOPN in a period except the open failure determination period TDOPN.