baber/WOPTO huggingface dataset:
Patent JP-2012179965-A (JP)
Title: Pneumatic tire
Inventor: IWAI YOSHITAKA
IPC: B60C11/01
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To improve heel and toe wear performance while maintaining the one-sided flow performance or wet performance of a vehicle.SOLUTION: A pneumatic tire 1 has a plurality of main grooves 3 including a pair of shoulder main grooves 4 on a tread 2. Width Ls of shoulder lands 6 are 10 to 15% of a tread ground contact width TW. The shoulder lands 6 have: first shoulder lateral grooves 15 which extend from the shoulder main grooves 4 to a vicinity of a tread ground contact end Te and are inclined in tire axial direction at 10 to 35 degrees; second shoulder lateral grooves 16 which are inclined to the tire axial direction at 10 to 35 degrees and terminate at an inner side in the tire axial direction from the first shoulder lateral grooves 15 between the first shoulder lateral grooves 15, 15 adjacent circumferentially in the tire; and third shoulder lateral grooves 17 which extend inward in the tire axial direction from the outside of the tire axial direction of the tread ground contact end Te and terminate at a vicinity of the tread ground contact end Te.
Patent JP-2012186876-A (JP)
Title: Compressor drive unit and refrigerator using the same
Inventor: TANAKA HIDENAO
IPC: H02P6/16
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To restrain generation of driving oscillation during low-speed driving of a compressor.SOLUTION: The present invention includes: a compressor 105; an inverter 102 that varies the driving speed of the brushless DC motor 103; position detection means 111 that detects the position of a rotor of the brushless DC motor; commutation means 112 that switches an energization phase according to the position detection means; synchronization signal generation means 115 that switches the energization phase of the inverter in a fixed period; and selection and switching means 203 that selects and switches either of an output by the position detection means or an output by the synchronization signal generation means. When a position signal by the position detection means does not occur within a predetermined time, the energization phase of the inverter is switched by the output by the synchronization signal generation means.
Patent JP-2012184705-A (JP)
Title: Fuel pipe mounting device
Inventor: FUJITA AKIHIRO
IPC: F02M37/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To improve combustion stability in an engine by restraining a temperature rise of fuel while protecting a clamp for mounting a fuel pipe from heat of an exhaust manifold or a catalyst converter and to protect the fuel pipe from external force.SOLUTION: In a fuel pipe mounting device, a subframe is disposed rearward of an engine with its outside end part coupled to a side member, a bracket is mounted in the vicinity of a portion to be coupled to the subframe in the front and rear direction of the vehicle in a vertical wall part of the side member, for fixing the fuel pipe, the bracket is extended upward with respect to an upper surface wall of the side member, and the fuel pipe is mounted on the side surface of the bracket on the opposite side of the exhaust manifold or the catalyst converter via a clamp. A portion of the fuel pipe extended to the vehicle front side with respect to the bracket is formed by a flexible hose, and a projection part projected above the vehicle is formed in a hose between the engine and a gas-liquid separation tank.
Patent JP-2012183200-A (JP)
Title: Medical image processor and medical image processing program
Inventor: OYU SHIGEHARU
IPC: A61B5/055
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a medical image processor and medical image processing program for presenting in a short period of time, information to correctly identify a site of earliest activation by acquiring the distribution of endocardial currents generated by excitation.SOLUTION: The medical image processor includes a data acquisition means and a data processing means. The data acquisition means acquires a magnetic field distribution in the heart of a subject and morphologic image data of the heart. The data processing means obtains distribution of current densities in the heart on the basis of the magnetic field distribution and the distribution model of current densities in the heart which is based on the morphologic image data.
Patent JP-2012186662-A (JP)
Title: Optical space communication device, communication method thereof, and optical space communication system
Inventor: MURATA SHIGERU
IPC: H04B10/118
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical space communication device capable of transmitting an optical signal to a specific communications partner without need for synchronizing with the communications partner, and at the same time as the transmission, receiving optical signals from an unspecified number of communications partners, and determining a plurality of optical signals transmitted from the same direction when receiving optical signals, and of controlling a divergence angle of transmission beam according to a distance of the communications partner.SOLUTION: The optical space communication device includes: transmission modules 12-1 to 12-M that transmit an optical signal to a specific communications partner with a known position; reception modules 11-1 to 11-N that receive optical signals from unspecified number of communications partners; and a central communication control unit 13 that controls the transmission modules and the reception modules.
Patent JP-2012183739-A (JP)
Title: Card and method for manufacturing the same
Inventor: MURAMOTO HIROSHI
IPC: G06K19/077
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a card which has excellent decoration property so that an image can be stereoscopically viewed in an IC card or a magnetic card, unlike a conventional technology.SOLUTION: The card includes: a card substrate comprising a single layer or comprising one or more layers of core substrates and an exterior substrate; a reflective layer on the card substrate; and a light permeability pattern on the reflective layer, in which the reflective layer has an irregular shape following the light permeability pattern.
Patent JP-2012186341-A (JP)
Title: Power storage device
Inventor: YAMAMOTO HIROSHI
IPC: H01G9/26
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device in which the electrodes and the joints thereof can be cooled sufficiently.SOLUTION: The power storage device 1 comprises: multiple capacitor cells each having a positive electrode and a negative electrode where the positive electrode and negative electrode are joined to each other, respectively; multiple heat dissipation plates 5 laminated alternately with the capacitor cells; a housing 2 which houses the capacitor cells, the heat dissipation plates 5, and cooling oil while soaking the capacitor cells and the heat dissipation plates 5 in the cooling oil; and a heat exchanger 24 provided in the housing 2 and performs heat exchange with the cooling oil in the housing 2. The heat exchanger 24 is mounted on the inner surface 271 of the housing 2 around the axis of the capacitor cells in the lamination direction, and the joint of the positive electrode and the negative electrode faces the inner surface 281 of the housing 2.
Patent JP-2012185082-A (JP)
Title: Image display device and sound collection means used for the same
Inventor: YAMANAKA HIROSHI
IPC: H04R1/40
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide sound collection means useful for detecting an arrival direction of ultrasonic wave and an image display device which specifies a position of a sound source emitting the ultrasonic wave and visualizes the position.SOLUTION: An image display device comprises: display means to display a photographed image of a camera; sound collection means 15 having at least two microphones M3 and M4; sound source position calculation means to calculate a position of a sound source based on a difference in arrival time required for ultrasonic wave emitted by a sound source to get to at least the two microphones; and display control means to perform control to display an image for identifying the position of the sound source in the photographed image displayed on the display means. The sound collection means includes cylindrical members 17C and 17D which cover at least the two microphones and respectively have: closed base edges C and D; tips with sound collection holes H3 and H4 opening in directions that microphones collect sound along the same; and shapes that taper from the base edges to the tips. The tips of at least the two cylindrical members are arranged close to each other so that a distance Y between the sound collection holes becomes less than half a wavelength of the ultrasonic wave.
Patent JP-2012190976-A (JP)
Title: Laminate and manufacturing method therefor
Inventor: OKUYAMA TETSUO
IPC: H05K3/46
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer laminate of an inorganic layer and more than one polyimide layers in which peeling between the polyimide layers is reduced.SOLUTION: The multilayer laminate has a structure where more than one polyimide layers 3, 4 are laminated on an inorganic layer 1. The polyimide layers 3, 4 are composed of a polyimide obtained by causing reaction between aromatic diamine having a benzoxazole structure and aromatic tetracarboxylic anhydride and having a linear expansion coefficient of -3 to 10 ppm/°C, and a silane coupling agent layer is formed between the polyimide layers 3, 4 and the inorganic layer 1.
Patent JP-2012187808-A (JP)
Title: Carbon fiber-reinforced plastic structure and fuel tank
Inventor: WAKU HIROYUKI
IPC: B32B15/08
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a means to add a secondary function of diffusing static electricity generated by friction with fuel to surroundings of a carbon fiber-reinforced plastic structure composing a fuel tank.SOLUTION: In a spur 2 as the carbon fiber-reinforced plastic structure, the surface 6a of a carbon fiber prepreg 6 is provided with a continuity layer 8 which restricts a continuity of carbon fibers in the thickness direction and secures a continuity of carbon fibers in the planar direction.
Patent JP-2012188551-A (JP)
Title: Light emissive compound
Inventor: ABE YUKIHIRO
IPC: H01L51/50
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a light emissive compound exhibiting excellent light emissive efficiency in a single-molecule light emitting device.SOLUTION: The light emissive compound includes: a light emitting portion 1a; and a transport portion transporting electrons and holes. The light emitting portion 1a has a benzazole structure of a specific structure. The transport portion 1b has an oligothiophene molecular chain having an oligothiophene structure as a repetitive unit. The oligothiophene structure is replaced by a covering group existing in a space along the oligothiophene molecular chain so as to cover the entire length in the molecular chain direction of the oligothiophene structure and suppressing interaction among the oligothiophene structures, and a saturated hydrocarbon group.
Patent JP-2012195064-A (JP)
Title: Light source device and projector
Inventor: AKIYAMA KOICHI
IPC: G03B21/00
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a light source device that can suppress deterioration and burning damage of a fluorescent layer and prolonging lifetime and moreover suppress degradation of light utilization efficiency, and can perform downsizing and weight reduction of the light source device as well.SOLUTION: The light source device 10 includes a plurality of solid light sources 24, a plurality of collimator lenses 32, a reflection part 40, a condensing optical system 50, and a fluorescent layer 64 generating fluorescence from at least a part out of light from the condensing optical system 50. In an optical path between the plurality of the collimator lenses 32 and the fluorescent layer 64, there is provided at least one anamorphic face, and the plurality of the solid light source 24 are arranged at a position in an optical axis direction different from a focal position of the plurality of collimator lenses 32.
Patent JP-2012192801-A (JP)
Title: Guide roller
Inventor: HOSHII TSUTOMU
IPC: B61B13/00
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce cost, to be good in maintainability, and to absorb a shock caused by contact between a guide wheel and a guide rail.SOLUTION: This guide roller 200 includes: an arm 210 arranged on a side surface of a bogie 114 traveling on a track 150 and drawn from the bogie 114; and the guide wheel 212 rotatably arranged in a columnar shape at a tip part of the arm 210 and having a circumferential part of its columnar shape contacting to the guide rail 152 of the track. In the guide wheel 212, the outside is constituted of a first elastic member 220 formed of a resin, and the inside is constituted of a second elastic member 224 formed of a resin, and the second elastic member 224 is lower in Shore hardness than the first elastic member 220.
Patent JP-2012195122-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KIBE MASAAKI
IPC: H01M2/16
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery preventing a short circuit.SOLUTION: The nonaqueous electrolyte secondary battery comprises a wound body 1, a positive electrode tab 3, and a negative electrode tab 4. The wound body 1 includes a positive electrode 11, a negative electrode 12, and a separator 13. The separator 13 has a greater height than the positive electrode 11 and the negative electrode 12 in a height direction DR1 of the wound body 1. One end of the positive electrode tab 3 is welded to a lid 6, and the other end is welded to the positive electrode 11. One end of the negative electrode tab 4 is welded to a negative electrode terminal 8, and the other end is welded to the negative electrode 12. The separator 13 covers a portion 41 of the negative electrode tab 4 disposed between the negative electrode 12 and the negative electrode terminal 8, and has a weld 131 which is thermally welded.
Patent JP-2012194308-A (JP)
Title: Prism sheet and method of manufacturing the same
Inventor: YAMAMOTO TATSUYA
IPC: F21S2/00
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a prism sheet which has excellent light permeability in a low wavelength region of an ultraviolet ray and a visible light beam and has excellent heat resistance at a level not causing deformation and discoloration or the like due to the effect of heat, and also to provide a method of manufacturing the prism sheet.SOLUTION: The prism sheet is obtained by molding an acrylic-modified urethane-urea resin composition which contains an acrylic-modified urethane-urea resin (1) obtained by reacting polyol (A), polyisocyanate (B), polyamine (C) and an acrylic compound (D) having an active hydrogen atom-containing group, and a solvent (2), and in which the equivalent weight of an acryloyl group derived from the acrylic compound (D) contained in the acrylic-modified urethane-urea resin is in a range of 10,000 to 50,000.
Patent JP-2012192444-A (JP)
Title: Method and apparatus for manufacturing gear
Inventor: NAKAMURA YASUNORI
IPC: B21J5/10
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing gears at low cost.SOLUTION: A first machined gear W1 is forged in a first forming space A1 formed in a die 13, and then, the first machined gear W1 is transferred to a second forming space formed in the die 13. Thereafter, a second machined gear is forged in a second forming space, and then, a center portion of the second machined gear is punched in the second forming space. In this manner, in the same die, forging of the first machined gear W1, forging of the second machined gear and punching of the second machined gear are performed and thereby, the number of requested dies can be reduced, and the die cost can be reduced.
Patent JP-2012195898-A (JP)
Title: Communication system and method, and communication device
Inventor: MUTO YUTA
IPC: H04W4/24
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a packet not arrived at a terminal actually is charged erroneously, when a packet either the number of packets and/or the number of bytes of which has already been charged by a gateway is discarded in a base station and has not arrived at the terminal.SOLUTION: Information of a packet discarded in a base station and not arrived at a terminal is notified from the base station to a gateway. In particular, when the gateway transmits the same packet to a plurality of base stations, the gateway compares the discard notifications from respective base stations, and only a packet discarded in all base stations is not charged. Consequently, even when the gateway transmits the same packet to a plurality of base stations, the gateway can count only the packets, actually arrived at a terminal, to be charged.
Patent JP-2012192904-A (JP)
Title: Automobile
Inventor: KAMIJO YUSUKE
IPC: B60L50/16
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a rotational fluctuation of an internal combustion engine and an electric motor from becoming large.SOLUTION: When an absolute value of a difference between an explosion frequency Fex according to engine revolutions Ne and a rear axis side resonance frequency Fd which is a resonance frequency on a rear axis side including a damper is a threshold Fref or less (S130), a motor MG1 is controlled by setting a torque command Tm1* of the motor MG1 so that the engine revolutions Ne become target revolutions Ne* by the feed back control using gains Kp and Ki in which predetermined values Kp2 and Ki2 smaller than the values when the absolute value of the difference between the explosion frequency Fex and the rear axis side resonance frequency Fd is larger than the threshold Fref are set (S150 and S160). Accordingly, the rotational fluctuation of the engine and the motor MG1 can be prevented from becoming large, so that the vibration of the vehicle is suppressed.
Patent JP-2011199874-A (JP)
Title: Image generating apparatus and image generating method
Inventor: ARIGA NORIMASA
IPC: H04N1/60
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an image generating apparatus for generating a color patch.SOLUTION: The image generating apparatus includes: an acquisition part for acquiring reference color patch data showing a combination of a plurality of amounts of color materials and a color material amount limit value showing a maximum amount of color material when the reference color patch data is printed; a controller for reducing the amount of color material in the reference color patch data according to the color material amount limit value when a sum of the amounts of color materials in the reference color patch data is larger than the color material amount limit value, and for not changing the color material when the sum is smaller than the color material amount limit value; a first generation part for generating color patch data different from the reference color patch data according to the color material amount limit value; and a second generation part for generating color patch image data using the color patch data generated from the amount of color material specified by the controller and the color patch data generated by the first generation part.
Patent JP-2012202568-A (JP)
Title: Outside air cooling diagnostic method for energy consumption reduction of building
Inventor: YONEDA AKIHITO
IPC: F24F11/02
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide materials capable of improving operations of an air conditioning system of a building by determining whether the interior environment and the efficiency of energy of the building can be made better than a current state, and thereby capable of contributing to reduction in energy consumption.SOLUTION: Based upon data acquired from a BEMS, a bar graph is created, wherein the bar graph has air conditioning system names on a lateral axis, monthly integrated air-conditioning-time cooling-heating values on one side of a longitudinal axis, and monthly average-air-conditioning-time interior average enthalpy values on the other, and includes values in the order of air conditioning systems having large cooling-heating values in an intermediate period. Room enthalpy values are plotted corresponding to the air conditioning systems. In a diagnostic method, an outside-air enthalpy line 1 is drawn, it is determined that interior temperature can be lowered by outside-air cooling for an air conditioning system plotted above the outside-air enthalpy line 1, and the amount of cooling water in the intermediate period, winter season, etc., is reduced.
Patent JP-2012200635-A (JP)
Title: Method for producing composite hollow fiber membrane
Inventor: KOBAYASHI ATSUSHI
IPC: B01D69/12
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing air bubbles remaining in a polymer solution and air bubbles mixed by accompanying a hollow support to suppress occurrence of a defect when a hollow support is coated with the polymer solution to produce a composite hollow fiber membrane.SOLUTION: A coat layer is formed on a hollow support surface while receiving the hollow support to produce the composite hollow fiber membrane. In this method for producing the composite hollow fiber membrane, the hollow support is coated with the polymer solution and after elapse of definite idle time, defoaming is performed in a decompression nozzle, both the ends of which are sealed by the hollow support coated with the polymer solution and then the coat layer is formed by phase separation in a solidifying bath.
Patent JP-2012201050-A (JP)
Title: Foamed synthetic resin molded body, and method for producing same
Inventor: OTA MASAHITO
IPC: B60N2/90
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a foamed synthetic resin molded body by which occurrence of defective molding such as a void in a peripheral portion of a hole-like portion can sufficiently be prevented or suppressed without forming a burr portion closing the hole-like portion during foam molding when the hole-like portion is a through-hole and the occurrence of the defective molding such as the void at the bottom of the hole-like portion can sufficiently be prevented or suppressed when the hole-like portion is in a non-penetration type, and to provide the foamed synthetic resin molded body.SOLUTION: The formed synthetic resin molded body 1 having the hole-like portion 3 on the external surface is produced by using molding dies 20 having at least a first die 21 and a second die 22. A projection 23 for forming the hole-like portion 3 is provided on the internal surface of the cavity of the first die 21. The molding dies 20 are composed so that the tip face of the projection 23 in the projecting direction opposes at a prescribed interval kept on the internal surface of the cavity of the second die 22 in a clamped state of the molding dies. A gas in the molding dies 20 is guided between the tip face of the projection 23 and the internal surface of the cavity of the second die 22 with a gas-guiding means in the clamped state of the molding dies 20.
Patent JP-2011249315-A (JP)
Title: Battery pack
Inventor: KIM MYONG CHOL
IPC: H01M50/227
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To reinforce strength of a housing in which battery cells are housed.SOLUTION: An embodiment of the invention is related to a battery pack, and a technical problem to be solved is reinforcement for the strength of a housing in which a plurality of battery cells are housed. In the embodiment of the invention, the battery pack is disclosed which comprises at least one battery cell, the housing to house the battery cells therein and a reinforcement part formed at the housing. Here, the housing includes a bottom part, and three side wall parts extended from three sides of this bottom part to the upper part, and the reinforcement part is constituted so as to surround the surfaces of the three side wall parts.