baber/WOPTO huggingface dataset:
Patent JP-2013237119-A (JP)
Title: Power tool
Inventor: SAKAMAKI KAZUYA
IPC: B25B23/18
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a power tool in which a leading edge of the power tool can be slimmed even if an illuminating means is provided at a leading edge part of the power tool, which can perform easily tightening of a screw or corner striking in a small space, and which can reduce possibility of damage of a LED substrate due to drop impact.SOLUTION: A power tool includes: a housing 11, a motor 17 accommodated in the housing 11, an output shaft 16 for transmitting torque of the motor 17 on which a tip tool can be mounted at a leading edge, and an illuminating means A including a light 22 for illuminating a work place. The housing 11 is tapered toward the leading edge of the output shaft 16. The illuminating means A is disposed at the tapered region, and in addition a protrusion 30 having an illuminating port 30a opening at a position of the light 22 of the illuminating means A is formed to protrude along a circumference.
Patent JP-2013240494-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of keeping expectation by a performance even in control for reducing variation time.SOLUTION: A variable display execution means includes: a variable display period shortening means for eliminating a partial process other than the process to derivation display in a variable display process, when operation on an operation detection means is detected during variable display, and deriving and displaying a display result before the lapse of a variable display period determined by a variable display period determination means; and a suggestive performance execution means for executing a suggestive performance for suggesting a stage to which a notice performance determination means has determined to execute a notice performance when the notice performance has not been executed by eliminating the partial process of the variable display including the notice performance by the variable display period shortening means, even if execution of the notice performance is determined by the notice performance determination means.
Patent JP-2013242017-A (JP)
Title: Timing chain
Inventor: OKAMURA SHO
IPC: F16G13/06
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a timing chain easy for application to existing engines and having small friction resistance without involving cost increase and strength deterioration.SOLUTION: A link plate 3 is formed with a pair of connection holes 5 in which connection pins 4 are inserted, and a base part 6 is set at a portion which includes peripheral edges of the pair of connection holes 5 and has a constant thickness at least within a range of a radius R set beforehand around central axes of the respective connection holes 5. A tooth part 7 is projected from the base part 6 corresponding to each of the pair of connection holes 5 in a direction separating from each connection hole 5, and a thickness of the tooth part 7 is set smaller than a thickness of the base part 6. Specifically, an inclined surface 14 inclined to a center side in a thickness direction of the tooth part 7 is formed on at least one of opposite surfaces facing each other of overlapping tooth parts 7 of adjacent link plates 3 connected by the connection pins 4 to thereby make the thickness of the tooth part 7 smaller than the thickness of the base part 6.
Patent JP-2013245127-A (JP)
Title: Polycrystalline diamond abrasive grain, method for manufacturing the same, slurry, and fixed abrasive grain type wire
Inventor: IKEDA KAZUHIRO
IPC: B24D3/00
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide diamond abrasive grains having a higher machining speed and a longer service life than the conventional abrasive grains, a method for manufacturing the diamond abrasive grains, and to provide a slurry including the diamond abrasive grains, and a fixed abrasive grain type wire.SOLUTION: Polycrystalline diamond abrasive grains are made of polycrystalline diamond containing no binder and having a crystal grain size of <1 μm, and have an average secondary grain size of 1-200 μm and a boron content of 0.001-3 mass%. A method for manufacturing the polycrystalline diamond abrasive grains includes: a step of obtaining a polycrystalline diamond which is an aggregate formed by mutual bonding of each of single crystal diamonds having a crystal grain size of <1 μm, by sintering a carbon material, to which 0.001-3 mass% of the boron has been added, at a temperature of ≥1,500°C and a pressure of ≥12 GPa without using a binder to directly convert it into a diamond; and a step of processing the polycrystalline diamond so that the average secondary grain size is turned to 1-200 μm.
Patent JP-2013245131-A (JP)
Title: Method of recovering ammonia and method of recycling ammonia by using the same
Inventor: IZAKI HIROMASA
IPC: C01C1/12
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide methods by which ammonia can be easily and efficiently recovered and recycled from exhaust gas containing a small amount of ammonia, the exhaust gas being exhausted from a production process of a gallium nitride compound semiconductor.SOLUTION: Exhaust gas is filtered with a filter to remove a solid compound contained in the exhaust gas, the filtered exhaust gas is pressurized and cooled with a heat pump to liquefy ammonia contained in the exhaust gas, and liquefied ammonia is separated from hydrogen and nitrogen to recover liquefied ammonia. Recovered liquid ammonia is evaporated and mixed with another crude ammonia, and the resulting mixed gas is purified and supplied to a production process of a gallium nitride compound semiconductor.
Patent JP-2013245481-A (JP)
Title: Construction method of wooden paulownia panel house and paulownia panel house
Inventor: KUROIWA YOICHIRO
IPC: E04B1/10
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a wooden paulownia panel house in which the thickness of each of paulownia panels can be changed easily in accordance with environmental conditions, construction is facilitated and reduction of cost can be attained, and the wooden paulownia panel house.SOLUTION: A plurality of reference plates 11 each comprised of a paulownia plate are formed beforehand and a plurality of reference plates 11 are laminated as needed, thereby forming a paulownia panel of a predetermined thickness in accordance with applications/environments.
Patent JP-2013251737-A (JP)
Title: Communication device, control method for communication device, and program
Inventor: IMAO EIJI
IPC: H04L29/00
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To improve transmission throughput of TCP communication.SOLUTION: A communication device comprises: a determination unit for determining the number of segments of data segments to be serially transmitted of transmission data on the basis of transmission data size, transmission window size, data size transmittable by aggregation transmission, and maximum segment size; and a creation unit which divides the transmission data into data segments by the number of segments, makes a TCP packet for each of the data segments, and creates a transmission frame sequence having a plurality of transmission frames including the TCP packets respectively.
Patent JP-2013251836-A (JP)
Title: Speaker
Inventor: KITAZUME TOSHIAKI
IPC: H04R9/02
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a speaker capable of reducing a width of a magnetic circuit and achieving a high output sound pressure level.SOLUTION: A speaker includes: a main magnet 57 whose magnetization direction is a direction intersecting a vibration direction of a diaphragm; a first side yoke 55 that is disposed on one of two surfaces intersecting the magnetization direction of the main magnet 57 and includes a center pole 55c extending in the vibration direction of the diaphragm which is a direction departing from the main magnet 57; a second side yoke 61 that is disposed on the other of the two surfaces intersecting the magnetization direction of the main magnet 57 and is provided with a hole 61c having an inner wall surface opposing via space to a peripheral surface of the center pole 55c; and a sub magnet 59 disposed on a surface opposite a surface disposed on the main magnet 57 of the first side yoke 55 so as to have reverse polarity to polarity of the main magnet 57.
Patent JP-2013251849-A (JP)
Title: Base station and control method of the same
Inventor: KAWASHIMA TAIGA
IPC: H04W36/32
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a base station which can cause a neighboring base station to properly recover to a normal state.SOLUTION: A base station comprises: a network communication unit 120 which can perform communication with neighboring base stations existing in the vicinity of the base station; and a control unit 150 which, when a radio terminal UE being handed over to the base station is detected, controls the network communication unit 120 to transmit carrier change request indicating a carrier used by the radio terminal UE to candidate neighboring base stations for a handover destination of the radio terminal UE. The control unit 150 comprises: a handover source identification unit 154 which identifies a handover source neighboring base station of the radio terminal UE; and a handover destination candidate identification unit 155 which identifies candidate neighboring base stations for the handover destination on the basis of positional relationship between the specified handover source neighboring base station and its own base station.
Patent JP-2013047781-A (JP)
Title: Positively chargeable developer for electrostatic latent image development, and image forming method
Inventor: TSUJIHIRO MASAKI
IPC: G03G9/08
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a positively chargeable developer for electrostatic latent image development comprising a positively chargeable toner, the developer having such properties that, in forming an image by an image forming apparatus including a combination of a latent image bearing member having a photosensitive layer comprising amorphous silicon and a cleaning unit having an elastic blade, increase in the frictional coefficient on the surface of the latent image bearing member under prolonged and continuous image formation can be suppressed, the toner can be charged into a desired charge amount, generation of a negatively charged toner is suppressed, and thereby, toner scattering from a developing unit or generation of image defects such as fogging on a formed image can be suppressed, and to provide an image forming method using the above positively chargeable developer for electrostatic latent image development.SOLUTION: The positively chargeable developer for electrostatic latent image development comprises a positively chargeable toner and a fatty acid metal salt. The fatty acid metal salt is a salt of a fatty acid having 12 to 20 carbon atoms with a metal selected from the group consisting of zinc, calcium and magnesium, and has a specified particle size distribution.
Patent JP-2013252622-A (JP)
Title: Image forming device, method, and program
Inventor: FUKU YASUSHI
IPC: B41J21/00
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an automatic choice of an area which a user wants to display enlargingly in previewing print data in order to prevent a misprint because an area to be confirmed more detailedly is a complex area and a user's choice of an area to be displayed enlargingly to confirm the detail of the complex area requires an effort to instruct an enlargement and the complex area is not characters alone and also a graphic or an image in a certain case.SOLUTION: A user can smoothly confirm the detail of print data by deciding the degree of complexity of data on the basis of information including the number of edges, and by choosing an area to be displayed according to the result of the decision.
Patent JP-2012255783-A (JP)
Title: Device and method for securing watch element with adjustable angular orientation
Inventor: DANIEL KNUCHEL
IPC: G04B37/18
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To secure one watch element relative to another with adjustable mutual angular orientation.SOLUTION: A device for securing a first watch element 1 having a first threaded portion 11 to a second watch element 2 having a second threaded portion 22 includes an intermediate element 3 for the angular orientation of the first element 1 relative to the second element 2. The intermediate element 3 includes a third threaded portion 31 arranged to cooperate with the first threaded portion 11 of the first element 1, and a fourth threaded portion 32 arranged to cooperate with the second threaded portion 22 of the second element 2. The thread pitches of the third threaded portion 31 and fourth threaded portion 32 are different.
Patent JP-2013254435-A (JP)
Title: Display device
Inventor: NARA NORIKAZU
IPC: H04M1/72412
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To allow a display device to operate an information terminal adopting touch panel operation when a display screen of the information terminal is displayed on the display device.SOLUTION: In an on-vehicle device 1, a video/sound signal input unit 16 receives image information on a screen including a cursor from a portable terminal 2, and the screen is displayed on a display unit 11 that is a touch panel on the basis of the image information. An operation unit 12 composing the touch panel together with the display unit 11 detects a touch position specified by a touch operation from a user. At this time, a control unit 10 performs processing to transmit to the portable terminal 2 movement amount information according to the amount of movement of the cursor from a display position to the touch position by using a short-range radio communication interface unit 15.
Patent JP-2013004165-A (JP)
Title: Remotely driven rotary head dual stage actuator
Inventor: EDMUND B FANSLAU
IPC: G11B21/10
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a gimbal device of a dual stage type microactuator capable of transferring rotational motion driven by a piezoelectric transducer (PZT) to a tang.SOLUTION: The gimbal device of a dual stage type microactuator includes a remote arrangement type piezoelectric transducer and at least one driving pole. The driving pole connects an asymmetrical amplification structure for supporting the piezoelectric transducer and a tang for supporting a slider. The movement of the piezoelectric transducer is amplified by the asymmetrical amplification structure, and the driving pole generates rotational motion in the tang and the slider. A plurality of driving poles connect both side parts of the asymmetrical amplification structure and both side parts of the tang. Thus, the tang rotates around the center part of the tang brought into contact with a dimple of a load beam.
Patent JP-2013255443-A (JP)
Title: Rake type weeding device
Inventor: DOI TOSHIHIRO
IPC: A01D7/00
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a rake type weeding device capable of changing solely a part of claws constituting a scratching part, as well as easily changing the construction of a rake type scratching part depending on the physical strength of a user, and simply repairing and remodelling with easily available materials.SOLUTION: There is provided a rake type weeding device 100 equipped with a rake type scratching part 101 on the tip of a holding part 102, wherein the scratching part 101 comprises a plurality of claw members 104 made by bending and forming wires having almost the same length to have a crank shape, the plurality of claw members 104 are arranged in parallel, as well as are fixed with staples 106 to the bottom surface of the holding part 102 so that one end protrudes from the tip of the holding part 101, and are fixed by driving the other end of the claw members 104 into the bottom surface of the holding part 102.
Patent JP-2013258533-A (JP)
Title: Communication system and data download method
Inventor: RYU ISAMU
IPC: H04L12/46
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To download data corresponding to each of a plurality of home devices on an Ethernet (R)) network from an intra-station device.SOLUTION: A communication system 10 comprises a home device 20 and an intra-station device 50 which are able to transmit and receive Ethernet frames. The intra-station device 50 includes: a download control unit which downloads download data to the home device 20 by dividing the data into a prescribed size of data blocks; a vendor specific OAM generation unit which generates Ethernet OAM frames defined peculiarly by a vendor; and an ANI unit 51 which transmits the Ethernet OAM frames via a prescribed VLAN (Virtual LAN). The home device 20 receives the Ethernet frames via the prescribed VLAN to separate the Ethernet OAM frames, terminates Ethernet OAM frames including each data block, and reconfigures the download data from each data block.
Patent JP-2013034853-A (JP)
Title: Sprinkler head cover
Inventor: KOIWA YASUAKI
IPC: A62C35/68
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler head cover for shortening the time from fire occurrence to the operation of a sprinkler head without deteriorating the superiority of design in the sprinkler head.SOLUTION: In the sprinkler head cover, the sprinkler head 1 is stored inside a cylindrical member, a cover plate 4 for covering the sprinkler head 1 is arranged on the lower side of the cylindrical member, and the cylindrical member and the cover plate 4 are joined to each other with a low-melting-point alloy. The cylindrical member includes: a support cup 2 to be connected to the sprinkler head 1; and a retainer 3 having the cover plate 4 at the lower end. The support cup 2 includes an air flow-out port 12B, and the retainer 3 includes an air flow-in port 17. The support cup 2 and the retainer 3 are configured to be removable.
Patent JP-2014003072-A (JP)
Title: Electrostatic protection circuit, and semiconductor device
Inventor: KUSHIBE HIDEFUMI
IPC: H01L21/822
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic protection circuit capable of reducing influences of a state of a power supply on an electrostatic protection operation.SOLUTION: An electrostatic protection circuit comprises: a resistor and a capacitor connected in series between a power supply terminal and a ground terminal; and a second capacitor having one end connected to at least any one of an output of a first inverter, an output of a second inverter, and a gate of a MOS transistor for protection, and the other end connected to any one of the power supply terminal and the ground terminal.
Patent JP-2014002052-A (JP)
Title: Gas sensor and method for manufacturing the same
Inventor: SHIMIZU KENGO
IPC: G01N27/409
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor such as oxygen sensor for detecting gas concentration on the basis of an electromotive force generated by an oxygen concentration difference between an inner and the outer peripheral surfaces of a detection element, in which the outer peripheral surface electrode terminal for output is made of noble metal such as platinum; an end-unclosed ring like terminal part for outer peripheral terminal hardware connected to the terminal is externally fitted and connected to the element; and the amount of usage of the noble metal which forms the outer peripheral surface electrode terminal, without impairing the reliability of electrical connection.SOLUTION: An outer peripheral surface electrode terminal 26 is formed not like the conventional end-closed ring but in the range of a prescribed angle α (for example, 90 to 120 degrees) around an axis line G of a detection element 21. An end-unclosed ring like terminal part 93 of terminal hardware 91 which is in a state of being externally fitted to the detection element 21 strides over the outer peripheral surface region of the detection element 21 in the circumferential direction where the outer peripheral surface electrode terminal 26 is not formed, and on each side of terminals 92 and 92 of the end-unclosed ring like terminal part 93 in the circumferential direction, its end is brought into press-contact with the outer peripheral surface electrode terminal 26.
Patent JP-2014000255-A (JP)
Title: Folding chair
Inventor: KARASHIMA TAKASHI
IPC: A47C4/28
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a folding chair in which a clearance is provided between frames in a folded state so that a finger cannot get caught therein when it is folded.SOLUTION: A folding chair comprises: first and second frames that are connected to each other; and a seat surface part and a grip part that are attached to the first and second frames. The first and second frames, which are formed like an approximately U-shaped pipe, comprise a pair of leg materials and a connecting material suspended between the leg materials. A clearance is formed between the first and second leg materials in a view from an axial direction of an intersecting axis in a storage state.
Patent JP-2014000927-A (JP)
Title: Arrangement structure of knee bracket
Inventor: TAKADA YUSUKE
IPC: B60R21/045
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement structure of a knee bracket, which is capable of improving appearance quality, facilitating fixing work, and preventing occurrence of vibration sound.SOLUTION: An arrangement structure of a knee bracket includes an instrument panel lower portion 13 arranged in a vehicle rear side of an instrument panel reinforcement 11, and a knee bracket 15 having an input part 31 which is fixed to the instrument panel reinforcement 11 and to which a load from the instrument panel lower portion 13 is input when the instrument panel lower portion 13 is deformed. The input part 31 of the knee bracket 15 is arranged away from the instrument panel lower portion 13 without being fastened to the instrument panel lower portion 13.
Patent JP-2014006576-A (JP)
Title: Driving support device, vehicle state determination device, and meandering driving determination method
Inventor: SASAKI SHOTARO
IPC: B60R21/00
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a driving support device, a vehicle state determination device, and a meandering driving determination method which can accurately determine meandering driving of a vehicle.SOLUTION: A driving support device 1 which supports driving of a vehicle, comprises: a lateral position detection unit 11 which detects a lateral position of the vehicle; and a meandering driving determination unit 14 which calculates or detects a change point at which the vehicle has changed its direction of lateral displacement on the basis of a track of the lateral position of the vehicle, and determines that the vehicle is meandering when a lateral distance between the lateral position of the vehicle detected by the lateral position detection unit 11 and a lateral position at the calculated or detected change point becomes equal to or more than a predetermined distance and also when the vehicle changes again its direction into the same direction before the vehicle has changed its direction of the lateral displacement.