baber/WOPTO huggingface dataset:
Patent JP-2013216840-A (JP)
Title: Resin composition
Inventor: KAWADA KENICHI
IPC: C08L33/10
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition including a polypropylene resin and a polylactic acid resin, excelling in weld fusibility and flexibility.SOLUTION: A resin composition includes 0.5-2.0 pts.mass of a (meth)acrylic resin (C1), 3.5-9.0 pts.mass of styrene-ethylene/butylene-styrene block copolymer (C2), and 5.5-20 pts.mass of styrene-vinylisoprene/vinylbutadiene-styrene block copolymer (C3) based on 100 pts.mass total of a polypropylene resin (A) and a polylactic acid resin (B), where a mass ratio ((A)/(B)) of the polypropylene resin (A) and the polylactic acid resin (B) is 56/44 to 71/29.
Patent JP-2013223305-A (JP)
Title: Laminated iron core of rotary electric machine and manufacturing method thereof
Inventor: NAKAMURA KOICHI
IPC: H02K1/18
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated iron core of a rotary electric machine capable of inhibiting wear powder, burrs or the like from being generated during assembling the laminated iron core of the rotary electric machine, and the manufacturing method thereof.SOLUTION: A teeth part 12 of a laminated iron core 10 of a rotary electric machine is formed by laminating teeth component pieces 18 with projection parts 22 formed at an end part of a radial inside (an arrow R2 direction) of the rotary electric machine in an axial direction (an arrow A direction) of the rotary electric machine. An iron core annular part formation part 16 is formed by laminating iron core annular part component pieces 28 provided with concave parts 32 with a convex part 22 of the teeth component piece 18 loosely inserted thereinto in the axial direction (the arrow A direction) of the rotary electric machine. Further, the teeth part 12 and the iron core annular part formation part 16 are united (adhered) into a single body by bringing the projection parts 22 of the teeth component pieces 18 constituting the teeth part 12 into contact with the concave parts 32 of the iron core annular part component pieces 28.
Patent JP-2013046051-A (JP)
Title: Multilayer ceramic capacitor
Inventor: KIM HYUN-JUN
IPC: H01G4/30
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor.SOLUTION: A multilayer ceramic capacitor includes: a ceramic body; first and second internal electrodes 121, 122 including lead-out portions having an overlapping area with each other, the overlapping area being exposed to one surface of the ceramic body; first and second external electrodes 131, 132 extended from the one surface of the ceramic body to side surfaces thereof in the y-direction in which the internal electrodes 121, 122 are laminated, and connected to the lead-out portions; and an insulation layer 140 formed on the one surface of the ceramic body.
Patent JP-2013221598-A (JP)
Title: Method for manufacturing ball screw
Inventor: MIZUGUCHI JUNJI
IPC: B24B19/06
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of hardly causing a lead difference between a screw shaft and a nut without enlarging the radial dimension of a ball screw as a method for manufacturing the ball screw used with rolling bearings mounted to the outer peripheral part of the nut.SOLUTION: A finishing process for grinding a spiral groove 13 formed on the inner peripheral surface of a nut 1 is performed in a state of mounting the outer peripheral part of the nut 1 with rolling bearings 21-24 and preloading the rolling bearings 21-24.
Patent JP-2012229694-A (JP)
Title: Intake device for two cycle internal combustion engine
Inventor: HOFBAUER PETER
IPC: F02B25/14
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To improve scavenging efficiency, without increasing a pressure drop generated in an intake system of a two-stroke engine.SOLUTION: A combustion chamber includes a primary intake port 158 at positions having a first distance and a second distance from a crankshaft. A reed valve is disposed in an intake duct of the upstream primary intake port 158. The valve, when a cylinder pressure exceeds an intake pressure, prevents gas from flowing back from the cylinder into the intake port. Since back-flow into an intake gas reduces, the scavenging efficiency is improved. Moreover, mounting the valve can reduce asymmetry that is generated between an intake port timing and an exhaust port one 156. Furthermore, a total intake port area can be increased by using two sets of the intake ports and the valves, which are disposed in the primary intake port 158. Accordingly, although the valve causes the pressure drop, the volume efficiency is improved.
Patent JP-2012138644-A (JP)
Title: Printed circuit board and electronic product
Inventor: KIM HAN
IPC: H05K1/14
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board which can easily absorb various frequencies, can be easily applied since there is no antenna effect, and can be economically manufactured on a mass production basis, and to provide an electronic product.SOLUTION: A printed circuit board comprises a first substrate on which electronic components are mounted, and a second substrate which is located on an upper part of the first substrate, covers at least part of the upper surface of the first substrate, and in which EBG structure is inserted so as to shield noise radiated in the upper direction from the first substrate.
Patent JP-2013228962-A (JP)
Title: Information processing apparatus, information processing method, program, information processing system
Inventor: HARA HATSUMI
IPC: G06F3/12
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To enable a print service provider to securely provide a print service to a user storing image data in an image storage server.SOLUTION: An information processing apparatus includes: receiving means for receiving image data uploaded from a client terminal; management means for managing the image data received at the receiving means; designation accepting means for accepting a designation of arbitrary image data to be subjected to a print service from an owner of the image data managed by the management means; and copying means for copying the image data designated at the designation accepting means in a storage region owned by a service provider providing the printing service to the image data.
Patent JP-2013008015-A (JP)
Title: Image forming apparatus and image forming method
Inventor: CHU BING
IPC: G03G9/087
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of an abnormal image due to the fact that actual toner concentration indicates an abnormal value due to the decrease of toner concentration detection accuracy caused by toner aggregation easily generated in a high-speed machine.SOLUTION: In an image forming apparatus, an image is formed with toner. The toner contains at least a release agent and a binder resin, the binder resin contains a crystalline polyester resin and an amorphous polyester resin, and in the toner, a peak ratio W/R being a value obtained by dividing a height W of a maximum rising peak point Mp in the infrared absorption spectrum of the crystalline polyester resin obtained by infrared spectroscopy (total reflection method) using a Fourier transform infrared spectroscopic analyzer by a height R of a maximum rising peak point Mp in the infrared absorption spectrum of the amorphous polyester resin obtained by the infrared spectroscopy is a range of 0.22 or more and 0.55 or less.
Patent JP-2012251997-A (JP)
Title: Three-dimensional measurement device, method for controlling three-dimensional measurement device and program
Inventor: TSUYUKI TOMOMI
IPC: G01B11/25
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of three-dimensional measurement by sampling one cycle of a pattern with the small number of pixels of an imaging element, and reducing an error in an intersection interval.SOLUTION: A three-dimensional measurement device includes: a detection part for, by using the gradation value of a first image to be obtained by imaging an object to which first contrast pattern rays of light whose bright parts and dark parts are alternately arranged are projected and the gradation value of a second image to be obtained by imaging the object to which second contrast pattern rays of light after the phase of the first contrast pattern rays of light is shifted are projected, detecting a plurality of intersection positions between the first contrast pattern rays of light and the second contrast pattern rays of light; and a measurement part for calculating third positions on the basis of first intersection positions included in the plurality of intersection positions detected by the detection part and second intersection positions adjacent to the first intersection positions, and for measuring the three-dimensional positions of the object on the basis of the interval of the third positions.
Patent JP-2012139734-A (JP)
Title: Formation of protrusion by friction welding
Inventor: KATO KAZUYOSHI
IPC: B21J5/06
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a protrusion in a new shape obtained by friction welding and a new method for manufacturing a protrusion in a new shape.SOLUTION: By rubbing the surface of a single sheet selected from a magnesium alloy sheet, aluminum alloy sheet, and copper sheet by a hollow cylindrical tool or a stepped hollow cylindrical tool rotating at a high speed and by causing the hollow cylindrical tool or the stepped hollow cylindrical tool to invade the inside of the sheet, the sheet inside of the hollow cylindrical part of the tool is brought into a state where the sheet has risen toward the inside of the hollow cylindrical part in a molten state and when the tool reaches the bottom face of the sheet, the rotation is stopped and the portion having risen inside of the hollow cylindrical part is separated from the tool and cooled down, and thereby, the sheet selected from the magnesium alloy sheet, the aluminum alloy sheet and the copper sheet rises and a sidewall part and the top part are formed and it is possible to obtain a protrusion in the shape of a hollow cylinder.
Patent JP-2013233307-A (JP)
Title: Game medium dispenser and game machine
Inventor: UEHARA AKIHIKO
IPC: A63F5/04
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a game medium dispenser and a game machine capable of accurately dispensing game media with a simple configuration.SOLUTION: A game medium dispenser includes a dispensing unit 383, a dispensed token count switch as an example of a game medium dispensing sensor, and a dispensing control unit (main CPU 93). The dispensing unit 383 dispenses tokens one by one in a predetermined attitude. The dispensed token count switch detects tokens dispensed by the dispensing unit 383. The dispensing control unit determines whether the dispensed token count switch has detected the next dispensed game media after a predetermined dispensing interval when the control unit determines that the dispensed token count switch has detected the tokens.
Patent JP-2013237308-A (JP)
Title: Vehicle device
Inventor: SUZUKI KYOJIRO
IPC: B60W20/00
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle device that enables self-propelling if a vehicle is a travellable state after an accident.SOLUTION: A vehicle device that is mounted on a vehicle that has first and second traveling modes of different driving sources 7 and 8, includes: collision detection means S3 and S6 that detect collision of the vehicle; stopping means S4 and S5 that stop first and second traveling modes when collisions are detected by collision detecting means S3 and S6; and a severity determination means S7 that determines severity that shows intensity of collision based on the output of the collision detection means S3 and S6, and composed to execute one of the restoration of both first and second traveling modes, the restoration of either first or second traveling mode, or system halts, in a state where the first and second traveling modes are stopped by the stopping means S4 and S5 according to the severity determined by the severity determination means S7.
Patent JP-2013238146-A (JP)
Title: Stirling engine
Inventor: TATENO MANABU
IPC: F02G1/053
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a stirling engine that can suppress an inevitable reduction in output since a setting of a clearance between a piston and a cylinder corresponding to the piston can be improved when gas lubrication of the piston is carried out by introduction of gas into the piston.SOLUTION: A stirling engine 10 includes: an expansion piston 21 that introduces gas to the inside and spouts the introduced gas between the piston and a high-temperature-side cylinder 22 corresponding to the piston; an introduction part that introduces gas into the expansion piston 21 and is configured with a lubrication gas introducing pipe 50 and a high-temperature-side introducing pipe 23; and a temperature control device 70 that is disposed in the introduction part and adjusts a temperature of gas introduced into the expansion piston 21. In particular, the introduction part introduces the gas from a buffer space B into the expansion piston 21.
Patent JP-2013239939-A (JP)
Title: Mail system
Inventor: KINOSHITA MASAFUMI
IPC: H04L12/58
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To achieve stable service by avoiding congestion of a mail gateway and/or a mail system even when external conditions such as mail profiles and so on are changed, and to facilitate the estimation of the performance of the mail gateway.SOLUTION: A mail gateway monitors plural pieces of information in the internal processing of a program, and when the monitored information exceeds a threshold, the mail gateway determines the degree of influence on congestion for each mail received by the mail gateway, and preferentially regulates the processing of mails having a higher degree of the influence on the congestion. In addition, it visualizes the information on the internal processing of the program, which could not be conventionally monitored from the outside a server, and associates each processing to perform analysis and display.
Patent JP-2013241637-A (JP)
Title: Green compact, mechanical component, and method for producing the green compact
Inventor: YASHIRO NAOKI
IPC: B22F3/02
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a green compact which can be made into a highly-functional mechanical component, and to provide a method capable of easily and inexpensively producing the same.SOLUTION: In a method for producing a green compact 1 having a base portion 2 and a surface layer portion 3 covering the surface of the base portion 2, when a raw material powder including a base material powder 4 and a beaten powder 5 is compressed by use of a mold, prior to the filling of the base material powder 4 into a cavity of the mold, the beaten powder 5 is adhered to a molding surface of the mold to cover the molding surface with the beaten powder 5, and the raw material powder is then compressed.
Patent JP-2012152605-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of effectively securing a region where game balls flow down while providing a game board with decoration with three-dimensional sensation.SOLUTION: A projection 461 of a predetermined shape is formed as decoration on the front face side of a light guide plate 428, and the back face side is formed with the other decorative shape surrounded by recesses 462. Light outputted from an LED 466 is transmitted through the inside of the light guide plate 428 to make the surface of the projection 461 emit light and inside walls of the recesses to emit light, thus highlighting both decorative parts.
Patent JP-2013240955-A (JP)
Title: Liquid jet device
Inventor: NEZU YUSHI
IPC: B41J2/045
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet device capable of reducing power consumption.SOLUTION: A plurality of piezoelectric elements 102 are provided according to respective plurality of nozzles for jetting liquid droplets. A power storage part 104 includes a resonance circuit where resonance frequency is set to integral multiple frequency to a driving frequency of the piezoelectric elements 102 so as to store power of the resonance frequency in the resonance circuit. A connection processing part 111 connects the piezoelectric elements 102 according to the nozzles for jetting the liquid droplet to the resonance circuit.
Patent JP-2012213177-A (JP)
Title: Control channel design to support one-to-one, many-to-one, and one-to-many peer-to-peer communications
Inventor: JUN Y LEE
IPC: H04W84/18
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a protocol that facilitates downlink concurrent peer-to-peer communications (within a time slot or traffic slot) between one device and many terminals as well as uplink concurrent peer-to-peer communications (within a time slot or traffic slot) between a plurality of terminals and one device.SOLUTION: The concurrent peer-to-peer communications may take place within an ad hoc network of devices. To facilitate such operation, a time-frequency structure is provided within a control channel that allows the devices and terminals to identify the peer-to-peer connections. This time-frequency structure also allows the terminals to identify other sibling terminals that have a connection with the same device, thereby allowing more efficient interference mitigation. That is, sibling peer-to-peer connections with the same device are not regarded as interferences in calculation of a signal-to-interference ratio of a certain kind of peer-to-peer connection.
Patent JP-2013246512-A (JP)
Title: Test data generation program, test data generation method and test data generation apparatus
Inventor: SUMIYOSHI TAIJI
IPC: G06F11/28
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To generate test data that accurately imitates input information of a user.SOLUTION: A test data generation apparatus 100 acquires log data to each ticketing processing request from a vote processing server 20, and calculates the time interval of each record included in the log data. The test data generation apparatus 100 determines whether or not the calculated time interval is less than a time interval specified by specifications of an issue terminal machine 10, and according to the determination result, synthesizes each record to generate test data.
Patent JP-2013247730-A (JP)
Title: Power generation system
Inventor: OGOSE MAKOTO
IPC: H02K21/16
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a power generation system having excellent generation efficiency and uniformity in which a permanent magnet receives less repulsive force or attraction force from a core when passing by the opposite face of the core, generation efficiency can be enhanced by rotating a rotor with a slight driving force, not only the rotational load torque of the rotor can be reduced but also variation in rotation of the rotor is suppressed and a substantially constant output can be always obtained, and generation output can be enhanced.SOLUTION: The stator coil group 4 of a generator 2 has output coils 4a for storing power in a storage battery 6 by outputting a generated power, and stabilization coils 4b for suppressing variation in the rotation of a rotor 3. A changeover section 8 opens the terminals of respective stabilization coils 4b when rotation of the rotor 3 of the generator 2 is started, and short-circuits the terminals of respective stabilization coils 4b after rotation of the rotor 3 of the generator 2 is started.
Patent JP-2013246935-A (JP)
Title: Fuel cell system
Inventor: FURUSAWA KOICHIRO
IPC: H01M8/04
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system that improves drainage of a fuel cell and favorably prevents flooding.SOLUTION: A fuel cell system includes: a fuel cell 10 that generates electricity using fuel gas and oxidant gas supplied thereto; fuel gas supply passages a1 to a3 through which fuel gas to be supplied to the fuel cell 10 flows; fuel off-gas discharge passages a4 and a6 to a8 through which fuel off-gas discharged from the fuel cell 10 flows; and a first injector 29 that is disposed in the fuel off-gas discharge passages and discharges fuel off-gas. Intermittent exhaust by operation of the first injector 29 increases a pressure difference in the fuel cell 10, and thus improves drainage of the fuel cell 10.
Patent JP-2013248927-A (JP)
Title: Pneumatic tire
Inventor: YAMADA ATSUSHI
IPC: B60C11/11
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a tire the heal and toe wearing of which is suppressed by making a block maximum length in a tread circumferential direction on a tread surface longer than a maximum width length of the block and by making a block width longer from a block end in the tread circumferential direction toward a block center, and which has enhanced wearing resistance performance as a result.SOLUTION: Block rows 7 and 8 adjacent to a tire equatorial plane C are arranged in such a way that circumferential-direction positions of blocks 6 which are adjacent to each other in a tread width direction are made different from each other between at least two rows of the block rows 7 and 8. A plurality of circumferential-direction grooves 2 and 3 which divide at least two rows of the block rows 7 and 8 are inclined in a tread circumferential and width direction and extended, and one or more circumferential-direction grooves 2 sandwiched between at least two rows of the block rows 7 and 8 are used as circumferential-direction narrow width grooves having a groove width enabling the groove walls to contact with each other in a road surface contact region. Opposed groove walls of the circumferential-direction narrow groove are each formed in convex and concave forms in which the opposed groove walls are engaged with each other in the extension and depth direction of the circumferential-direction narrow groove 2 in the road surface contact region.
Patent JP-2013250347-A (JP)
Title: Developing device and image forming apparatus
Inventor: SATO TOSHIHARU
IPC: G03G15/08
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce soil on a sheet of paper.SOLUTION: A developing device comprises: a rotatable electrostatic latent image carrier with a photosensitive layer; a rotatable developer carrier configured to obtain an image by developing an electrostatic latent image, formed on the electrostatic latent image carrier, with developer; a rotatable developer supply body disposed in contact with the developer carrier and configured to supply developer; and drive transmitting means disposed at the same end side of the developer carrier and the developer supply body and configured to rotate the developer carrier and the developer supply body in the same direction. The developer supply body is formed such that the outside diameter of the drive transmission means is smaller than the outside diameter of opposite drive transmission means.
Patent JP-2013248958-A (JP)
Title: Vehicle cleaning device
Inventor: KIKUTA TOMOYUKI
IPC: B60S1/48
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle cleaning device which can prevent a cleaning solution from flowing into a car compartment.SOLUTION: A vehicle cleaning device includes an electric pump P which supplies a cleaning solution stored in the tank T, a rear camera cleaning nozzle 7 which jets the supplied cleaning solution to an image-capturing surface of a rear camera 6 disposed on a back door 4, and a control circuit 11 which when the back door 4 is in an open state, prevents the rear camera cleaning nozzle 7 from jetting the cleaning solution.