baber/WOPTO huggingface dataset:
Patent JP-2012253594-A (JP)
Title: Image display system and control method thereof
Inventor: SAIGO MANABU
IPC: G03B21/14
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an image display system which can inhibit strangeness due to a mismatch of a position to watch and a three-dimensional figure to be recognized, and to provide a control method thereof.SOLUTION: A first projector 2a projects an image for left eye and an image for right eye when a second projector 2b stops projecting images and the second projector 2b projects an image for left eye and an image for right eye when the first projector 2a stops projecting images. A pair of liquid crystal shutter eyeglasses 4 opens a liquid crystal shutter 44L for left eye to block a liquid crystal shutter 44R for right eye when one of the projectors 2 is projecting an image for left eye, opens the liquid crystal shutter 44R for right eye to block the liquid crystal shutter 44L for left eye when the projector 2 is projecting an image for right eye, and blocks both liquid crystal shutters 44L, 44R when the projector 2 stops projecting images.
Patent JP-2011196682-A (JP)
Title: Improved sterilizing filter apparatus, sterilizing apparatus and method
Inventor: RUBIN RICHARD
IPC: A01M29/12
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an improved sterilizing filter apparatus.SOLUTION: A sterilizing type hand dryer is used for generating a flow of sterilized heated air for drying hands. The apparatus includes an electric control circuit for supplying electric power to the apparatus. The electric control circuit includes a cut-off mechanism body which disables power supply when a housing is opened. This suppresses possibility of electrocution of a user at the time of opening the housing to the minimum.
Patent JP-2012257430-A (JP)
Title: Motor control device of electric vehicle
Inventor: TAGUCHI ETSUJI
IPC: B60L15/20
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To attain thermal protection of a switching element of a DC/DC converter, and output enhancement.SOLUTION: An electric vehicle includes: the DC/DC converter 20; an inverter 30; a motor/generator (MG) 40; and a control device 50. The control device 50 limits a load factor of the motor/generator (MG) 40 when a temperature of the switching element of the DC/DC converter 20 reaches a threshold temperature. The threshold temperature is not fixed to a fixed value and is changed adaptively in response to a torque, a torque command value, or an output voltage of the DC/DC converter 20.
Patent JP-2013000277-A (JP)
Title: Game parlor presentation system
Inventor: TATSUTA YUKIHIRO
IPC: A63F7/02
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent a player from feeling bored in an operatively connected presentation, and to respond to the need for flaunting jackpots to numerous players in a game parlor.SOLUTION: When an information display device 3 receives presentation information from an information display device 3 corresponding to an adjacent game machine, the information display device executes the other machine operatively connected image presentation by which a game machine satisfying a presentation condition can be specified on condition that the corresponding game machine 1 and the game machine 1 satisfying the presentation condition are of the same models, and executes an optical flow presentation for visually presenting the specified game machine satisfying the condition in all the game machines 1 belonging to the same game island. Accordingly, the other machine operatively connected image presentation on a game machine 1 of a model different from the model of the game machine 1 in which the player plays is not executed, and the player no longer feels bored in the other machine operatively connected image presentation. Furthermore, the need for flaunting the game machine satisfying the presentation condition in the game parlor can be satisfied.
Patent JP-2013003530-A (JP)
Title: Optical sheet, optical filter for display device and display device having the optical sheet, and production method of the optical sheet
Inventor: HIROMITSU REI
IPC: B32B27/00
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical sheet, in accordance with one embodiment of the present invention, in which adhesiveness of a contrast improving functional layer to a base sheet can be improved and decrease in the transmittance for light can be suppressed.SOLUTION: The optical sheet, in accordance with one embodiment of the present invention, includes: a base sheet 3; a cured transparent resin layer 7, which is formed on one surface of the base sheet 3 and which is a cured product of a transparent resin composition layer containing an ionization radiation-curable resin composition; and a contrast improving functional layer 11 having a plurality of light-absorbing portions 8 arranged in parallel to one another on the cured transparent resin layer 7 and a plurality of light-transmitting portions 10 formed between the light-absorbing portions 8. The light-absorbing portion 8 includes a bottom portion 8a fixed to the cured transparent resin layer 7 and a top end portion 8b having a smaller width than that of the bottom portion 8a, with the height of the light-absorbing portion 8 being 10 μm or more and less than 50 μm. The light-absorbing portion 8a substantially contains a release agent, while the cured transparent resin layer 7 does not substantially contain a release agent.
Patent JP-2013003122-A (JP)
Title: Detection circuit
Inventor: YAMAUCHI KAZUTERU
IPC: G01K7/01
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a detection circuit which detects a physical quantity such as a temperature on the basis of a voltage between a base and emitter of a transistor, and in which detection accuracy is improved by suppressing influence of noises.SOLUTION: A first NPN-type bipolar transistor T1 comprises: a base electrically continued to a constant current source I0; a collector electrically continued to a power source Vc; and an emitter. A second NPN-type bipolar transistor T2 comprises: a collector electrically continued to the base of the first NPN-type bipolar transistor T1 and electrically continued to the constant current source I0; an emitter electrically continued to the ground Gnd; and a base which is electrically continued to the emitter of the first NPN-type bipolar transistor T1 and through which a current based on the emitter current of the first NPN-type bipolar transistor T1 flows. The voltage between the base and emitter of the second NPN-type bipolar transistor T2 can be output.
Patent JP-2013007840-A (JP)
Title: Optical device
Inventor: TAGUCHI YUZURU
IPC: G02B7/08
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which allows a focusing mode to be easily switched by operating a ring member provided in a lens barrel.SOLUTION: The optical device includes an MF ring 204 which is disposed so as to be freely rotatable relative to a lens barrel and freely slidable to a first position and a second position. When the MF ring 204 is slid to the first position, focusing is performed in an MF mode or an AF mode set to a camera body 100. When the MF ring 204 is slid to the second position, focusing in the MF mode or the AF mode is stopped, and an RF mode of focusing a focus adjustment lens 203 on a position at a distance corresponding to an absolute position of the MF ring 204 is executed.
Patent JP-2013009249-A (JP)
Title: Power amplifier
Inventor: SASAKI YOSHINOBU
IPC: H03F3/68
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a low-loss power amplifier which is insensitive to element dispersion or a frequency characteristic.SOLUTION: An input signal input from an input terminal IN is amplified by an amplifying element Tr1. An output signal of the amplifying element Tr1 is amplified by an amplifying element Tr2. An output signal of the amplifying element Tr2 is output from an output terminal OUT. Matching circuits M3a and M3b are connected between output of the amplifying element Tr2 and the output terminal OUT. A switch SW1 is connected between an output of the amplifying element Tr1 and an input of the amplifying element Tr2. An end of a switch SW2 is connected to the output of the amplifying element Tr1. The matching circuits M3a and M3b have an inductor L5 and a capacitor C1 connected in series between the output of the amplifying element Tr2 and a ground point. The other end of the switch SW2 is connected to a connecting point X connecting the inductor L5 and the capacitor C1.
Patent JP-2012013086-A (JP)
Title: Pump for dosing fluid
Inventor: WRIGHT KEITH
IPC: A61M5/00
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sending assembly suitable for use in a variety of dosing pumps.SOLUTION: The pressure-sending assembly includes a pump body having a pump bore and a sleeve fixed into the pump bore. The sleeve has a first end, a second end and a sleeve bore. A plunger is advanced into the first end of the sleeve and reciprocates in the sleeve bore. The sleeve has at least one port which can make fluid flow while making it pass through the wall of the sleeve. The port or each port is oblong in a direction substantially orthogonal to a reciprocating direction.
Patent JP-2011187458-A (JP)
Title: Polymer electrolyte membrane for fuel cell, method of manufacturing the same, membrane-electrode assembly for fuel cell, and fuel cell system
Inventor: KIM HEE-TAK
IPC: H01M8/02
Filed: 2011-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a polymer electrolyte membrane for a fuel cell capable of minimizing decrease in conductivity of a hydrogen ion conductive polymer caused by metallic ions generated by corrosion of a metallic separator and having excellent life characteristics; to provide a method of manufacturing the same; to provide a membrane-electrode assembly for a fuel cell; and to provide a fuel cell system.  <P>SOLUTION: The polymer electrolyte membrane for the fuel cell includes a porous substrate having micropores, metallic ion adsorbing materials existing on the inner surfaces of the micropores of the porous substrate, and a hydrogen ion conductive polymer. The method of manufacturing the membrane is disclosed. The membrane-electrode assembly for the fuel cell and the fuel cell system are disclosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013010663-A (JP)
Title: Epitaxial wafer and method of manufacturing the same
Inventor: UNNO TSUNEHIRO
IPC: C30B29/38
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial wafer that can reduce warpage of a wafer even when the size of a substrate is enlarged.SOLUTION: There is provided the epitaxial wafer in which an epitaxial multi-layer having a linear expansion coefficient different from that of the substrate is formed on the substrate, which is composed of a plurality of multi-layer division films which are independently formed of the epitaxial multi-layer by separating groove parts during epitaxial growth.
Patent JP-2013016365-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and method for manufacturing negative electrode for nonaqueous electrolyte secondary battery
Inventor: TANI TOSHIO
IPC: H01M4/13
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode for a nonaqueous electrolyte secondary battery preventing an active material layer from peeling off or falling off a collector to achieve excellent charge-discharge cycle characteristics, and having a high energy density, and a nonaqueous electrolyte secondary battery comprising the same.SOLUTION: A negative electrode for a nonaqueous electrolyte secondary battery which comprises a nonaqueous electrolytic solution, comprises a collector provided with collector projections on at least one side, a negative electrode active material layer on the side with the collector projections, and a metal layer on the surface of the negative electrode active material layer, and at least a portion of the collector projections, the negative electrode active material layer, and the metal layer is crushed.
Patent JP-2013015200-A (JP)
Title: Conical roller bearing
Inventor: NAKAJIMA YOSHIHITO
IPC: F16C33/36
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To further increase a load sustainable by a conical roller bearing without increasing an outer diameter of the conical roller bearing.SOLUTION: The conical roller bearing includes an outer ring 11, an inner ring 20 disposed on the inner peripheral side of the outer ring 11, a conical roller 40 rolling between the outer ring 11 and the inner ring 20, and a holder 30 for arranging a plurality of conical rollers 40 with spaces in a circumferential direction. A guide flange 23 projected in a diameter direction is formed in one of the small-diameter side of the outer ring 11 and the small-diameter side of the inner ring 20. The holder 30 is located between the guide flange 23 and the conical roller 40. A first slide contact surface 31 is formed in the holder 30 in a rotational direction with respect to the guide flange 23. A second slide contact surface 32 is formed in the holder 30 in a rotational direction with respect to the conical roller 40. An engaging part 33 is formed in the holder 30 to be engaged with the conical rollers 40 in the circumferential direction, and holds the conical rollers 40 with spaces in the circumferential direction.
Patent JP-2013017110-A (JP)
Title: Radio communication system and radio communication method
Inventor: YANAGIHARA NORIHISA
IPC: H04W84/10
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system and radio communication method capable of improving communication reliability and suppressing power consumption.SOLUTION: The radio communications system has a transmission section and a reception section on an identical mobile body. Each of the transmission section and the reception section is configured to transmit and receive frequencies while hopping. The reception section includes a speed meter that measures a traveling speed of a mobile body, and a reception control section that determines a hopping speed from the traveling speed of the mobile body and receives a signal from the transmission section at the hopping speed.
Patent JP-2013019043-A (JP)
Title: Method and device for high frequency induction hardening
Inventor: MATSUDA MITSUE
IPC: C21D1/10
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for high frequency induction hardening that can harden a non-axisymmetric object to be hardened at an even hardening depth without significantly altering existing facilities, and to provide a high frequency induction hardening apparatus.SOLUTION: In a step of rotating a cam 1 about the shaft center thereof during high frequency induction hardening, a nose part 4 of the cam 1 is repeatedly subjected to a cycle of high frequency heating and cooling by immersion into cooling water. Accordingly, the temperature of the cam 1 is evenly raised over the whole circumference thereof, thereby uniformizing the depth of a hardened structure (hardening depth) that is formed around the outer periphery of the cam 1. The method can be performed by only adding a cooling water bath 3 to the existing facilities, then introduction of the method is easy and related devices can be set up at low coat.
Patent JP-2013027186-A (JP)
Title: Motor
Inventor: TANI KAZUMI
IPC: H02K5/167
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a motor that more effectively suppresses looseness of a bearing inside a through hole of a bearing holder.SOLUTION: In a motor 1, a bearing 7 is arranged inside a through hole 80 of a bearing holder 8 so as to be movable in a direction of a motor axis L. A flat spring portion 90 urges the bearing 7, as arranged in the through hole 80 of the bearing holder 8, toward a rotating shaft 51 and thus applies pressure to the bearing 7. On an outer circumferential surface 72 (a first circumferential surface) of the bearing 7, fine protrusions 79 are provided that project toward an inner circumferential surface 80a (a second circumferential surface) of the through hole 80, the protrusions 79 being linear protrusions. When the bearing 7 is arranged inside the through hole 80 of the bearing holder 8, thus, the protrusions 79 become crushed between the outer circumferential surface 72 of the bearing 7 and the inner circumferential surface 80a of the through hole 80. Gaps between the outer circumferential surface 72 of the bearing 7 and the inner circumferential surface 80a of the through hole 80 become narrowed where the protrusions 79 are crushed.
Patent JP-2013022640-A (JP)
Title: Continuous casting method for metal piece
Inventor: FUKUMURA MASARU
IPC: B22D11/20
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method for a metal piece capable of suppressing unsteady bulging in the continuous casting for the metal piece.SOLUTION: When the metal piece is continuously cast while supporting the metal piece drawn from a mold by segments composed of a plurality of pairs of guide rolls 4, a variation amount of each segment from a set position in the pushing direction to the metal piece is detected in the casting to find a segment in which the detected variation varies repeatedly in the casting. To the segment with repeated variation, the inclined angle of the segment against the casting direction or the roll intervals of the guide rolls disposed in the segment is changed in the direction so that the load loaded into the segment by the metal piece is reduced.
Patent JP-2013029402-A (JP)
Title: Radar device and reception data processing method
Inventor: SHOJI KEIICHI
IPC: G01S7/292
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a radar device capable of accurately integrating data estimated on the basis of a past scan result into data obtained by current scan, and a reception data processing method used for the radar device.SOLUTION: A radar device includes a radio part, a pulse compression part, a Doppler filter processing part, a signal processing part, a prediction part, an addition part, and an extraction part. The pulse compression part performs pulse compression processing to a pulse signal received by the radio part. The Doppler filter processing part generates range cell data for every frequency bin by performing Doppler filter processing on the data after the pulse compression. The signal processing part converts the range cell data into intrinsic data. The prediction part generates prediction data predicting that a target is positioned within a predetermined range on the basis of a last scan result. The addition part sums up the prediction data and intrinsic data obtained in next scan at the same position. The extraction part extracts data at a position of maximum intensity from among the summed-up data.
Patent JP-2013030004-A (JP)
Title: Presence/absence duration time estimation method, presence/absence duration time estimation program and presence/absence duration time estimation apparatus
Inventor: SHINOHARA MASAKO
IPC: G06Q50/16
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To highly accurately estimate a presence/absence duration time.SOLUTION: When an event detection section 30 detects an end event, a feature amount calculation section 36 acquires an estimation method meeting the end event out of an estimation method list. Furthermore, the feature amount calculation section 36 calculates a feature amount for each estimation method using the acquired estimation method and a feature amount recording section 38 records the feature amount for each event. When the event detection section 30 detects a start event, on the other hand, an estimation method selection section 40 acquires a feature amount corresponding to the start event of an estimation method meeting the start event out of the estimation method list and selects an estimation method for estimating a duration time of the start event on the basis of the acquired feature amount. Moreover, an event duration time estimation selection 42 estimates the duration time of the start event using the selected estimation method and based on this duration time, a presence/absence duration time determination section 44 estimates a presence/absence duration time.
Patent JP-2013022010-A (JP)
Title: Minced meat dividing transfer apparatus
Inventor: NAKANO HITOSHI
IPC: B65G15/16
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a minced meat dividing transfer apparatus capable of uniformly forming even minced meat with a comparatively high product temperature and cutting and dividing the minced meat every predetermined amount without causing attitude disorder.SOLUTION: A terminal part of a bottom belt conveyor 1 receiving and transferring strip minced meat M while continuously traveling is provided with a plate-like cutter 3 cutting the minced meat M into predetermined length, and a pair of guide plates 5, 5 at both right and left sides of the bottom belt conveyor 1. A rotating transfer body 6 abutting on the upper surface of the minced meat is provided in a position above a minced meat transfer path formed by the guide plates 5, 5 and the transfer surface of the bottom belt conveyor 1. The rotating transfer body 6 is constituted to continuously travel in the same direction synchronously with the bottom belt conveyor 1, and a space that has no rotating transfer body 6 and can store the strip minced meat M temporarily stopped by the cutter 3 when cutting is provided in a position directly in front of the cutter in the transfer path.
Patent JP-2013037435-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAGATOMO SHIGERU
IPC: G05F3/26
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that stably operates even when the power supply is slow to start up.SOLUTION: A source electrode S of a P-channel MOS transistor MP1 is connected to a power supply, and to a drain electrode D of the same, a drain electrode D of a depletion transistor ND1 is connected. Further, a power supply startup circuit part 11 is provided where a source electrode S of the depletion transistor ND1 is set to a potential VSS through a resistor R1, and gate electrodes G of both the P-channel MOS transistor and depletion transistor are set to the potential VSS. An interconnection point between the drain electrode D of the P-channel MOS transistor MP1 and the drain electrode D of the depletion transistor ND1 is set as a power supply node for a constant current circuit part 12 and a startup circuit part 14, to supply an operation power to the constant current circuit part 12 and the startup circuit part 14.
Patent JP-2012051554-A (JP)
Title: Engine mounting structure for vehicle
Inventor: KIM YONG-JIN
IPC: B60K5/12
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an engine mounting structure for a vehicle having the improved NVH performance while efficiently supporting a power train movement like a four-point mounting system.SOLUTION: The engine mounting structure for a vehicle with an engine placed at the front thereof for front wheel drive and furthermore the engine integrally coupled to a transmission and transversely mounted on a vehicle body includes a drive shaft that receives a driving force of the engine through the transmission and is fastened so as to penetrate a center bearing 12 through a bearing bracket fixed to the engine, a sub-frame 20 that is plate-shaped and coupled to the vehicle body behind and under the engine and to a lower part of the transmission through a main roll rod 21 mounted in front; and an auxiliary roll rod 30 connected at one end to the sub-frame 20 and connected at the other end to the bearing bracket 11.