baber/WOPTO huggingface dataset:
Patent JP-2013242702-A (JP)
Title: Facial image collation apparatus, facial image collation method, unique region detection device, and unique region detection method
Inventor: MATSUKAWA TAKAYUKI
IPC: G06T7/00
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a facial image collation apparatus capable of performing facial image collation while reducing undesirable influences due to changes in illumination, shielding and/or orientation of face without eliminating unique portions of a face.SOLUTION: An inter-block distance calculation section 102 calculates a distance between a feature vector of an input image and feature vector of a registered image in each corresponding divided block. A block weight calculation section 104 calculates the number feature vectors of the input image and the registered images located at a distance smaller than a threshold value in each corresponding divided block, and calculate the weight of each block based on the number. An integration distance calculation section 105 calculates an integration distance using the weight of each block calculated by the block weight calculation section 104.
Patent JP-2013242251-A (JP)
Title: Continuity testing apparatus and continuity testing method
Inventor: FURUHIRA YOSHIYUKI
IPC: G01R31/02
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a continuity testing apparatus capable of performing continuity testing with a desired detection accuracy.SOLUTION: A portable digital multi-meter 1 includes: a threshold memory part in which a threshold for continuity determination is changeably set; switches 6a, 6b for threshold setting operation for operating setting of the threshold to the threshold memory part; a resistance measurement part which measures a resistance value of a test object; a comparison part which outputs continuity detection signals when the resistance value is less than the threshold in comparison between the resistance value and the threshold; and a buzzer 15 which performs notification of output of the continuity detection signals.
Patent JP-2013247151-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: SASAKI MUTSUMI
IPC: H01L23/522
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of shortening and stabilizing a manufacturing step.SOLUTION: A method for manufacturing a semiconductor device 100 comprises the steps of: forming an insulating layer 14 on a surface of a compound semiconductor layer 12; forming a scribe line 20 in which the compound semiconductor layer 12 is exposed by removing the insulating layer 14; forming an electrode 16 on the compound semiconductor layer 12; forming an oxide layer 30 covering the entire exposed surface of the compound semiconductor layer 12 of the scribe line 20 by oxidatively treating the entire exposed surface; and forming a metal layer 22 on the electrode 16 by plating the electrode 16 in a state in which the oxide layer 30 exists.
Patent JP-2013243953-A (JP)
Title: Xylanase and method for producing sugar therewith
Inventor: SHIBATA NOZOMI
IPC: C07H3/06
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method which can more efficiently and economically saccharify biomass.SOLUTION: There is provided an isolated or purified protein which has xylanase activity and comprises an amino acid sequence selected from (a) to (c), i.e., (a) an amino acid sequence shown by a specific sequence, (b) an amino acid sequence having the same sequence of ≥85% as the amino acid sequence shown by the specific sequence, and (c) the amino acid sequence represented by the specific sequence, wherein at least one amino acid is deleted, replaced or added.
Patent JP-2013246013-A (JP)
Title: Gas concentration calculation method and gas detector
Inventor: TAKEI HIROKATSU
IPC: G01N35/00
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas concentration calculation method for accurately calculating a gas concentration in a wide range, and a gas detector for reliably detecting gas.SOLUTION: A gas concentration calculation method uses a gas detector with settings for a high concentration measurement range and a low concentration measurement range. A span calibration of a gas sensor is performed with a concentration value set in the low concentration measurement range as a span point, so that an obtained sensor output value is set as a threshold value. If the obtained sensor output value of subject gas is equal to or less than the threshold value, the low concentration measurement range is used with the zero point output value of the gas sensor specified as the zero point for a calculation process, whereas if the sensor output value exceeds the threshold value, the high concentration measurement range is used with the threshold value specified as the zero point for a calculation process. A gas concentration of a detection target gas of the subject gas is calculated.
Patent JP-2013245133-A (JP)
Title: Titanium oxide, and yellow pigment and photocatalyst using the same
Inventor: KAKO TETSUYA
IPC: C01G23/04
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a titanium oxide that is composed of more inexpensive and general elements with low toxicity, and also high in heat resistance and stable.SOLUTION: There is provided titanium dioxide (TiO) which has a crystal structure of a rutile type or the rutile type and an anatase type, at least one of trivalent and tetravalent Ti ions being arranged in an interstitial site of the crystal structure.
Patent JP-2013247868-A (JP)
Title: Method of freeze preserving fish eggs
Inventor: TSURUTA TAKAHARU
IPC: A23L17/30
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an excellent method of freeze preserving fish eggs by using a liquid meniscus.SOLUTION: The method of freeze preserving fish eggs includes steps of: coating the external surface of fish eggs with a liquid meniscus formed by using hydrophily of an egg film of the fish egg; next, slowly cooling the coated fish egg and thus freezing a part of the liquid meniscus in a porridge-like manner to fix and protect the egg film; and then, rapidly-quenching and freezing the whole including the fish egg. In the case of a relatively larger fish egg, a hydrophilic liquid meniscus holder is used to form the liquid meniscus.
Patent JP-2013250162-A (JP)
Title: Detection device for condensate
Inventor: KOBAYASHI MAKOTO
IPC: G01N33/22
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To estimate a state of impurities of coal gasification gas from a state of char.SOLUTION: A Cl concentration (condensation concentration) fixed from a coal gasification gas g to char is estimated by detecting the concentration of Cl supplied from coal and the concentration of Cl ions included in a condensate fixed to the char and a condensate included in slag, and the state (concentration) of impurities (HCl) remaining in a gaseous state in a coal gasification gas h is accurately calculated.
Patent JP-2013252020-A (JP)
Title: Terminal board capable of detecting abnormality of cable way
Inventor: YOSHIDA ATSUSHI
IPC: H02B1/40
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a terminal board which detects abnormality such as connection failure and conduction failure at one position of cable ways and informs a user of the abnormality.SOLUTION: A trunk breaker 4, a branch breaker 5, a terminal board 6 are provided in a housing of a power distribution board 1. Multiple power supply side terminal parts 6a and multiple load side terminal parts 6b are respectively aligned in the housing 11 of the terminal board 6. In the housing 11, there are provided: multiple sensor circuits 12 detecting an electric potential difference of the two load side terminal parts 6b having the same polarity; a detection circuit 13 detecting abnormality of cable ways (L1, N, L2) on the basis of output of each sensor circuit 12; and a buzzer 15 and a lamp 17 which raise alarms in response to a command from the detection circuit 13.
Patent JP-2012199581-A (JP)
Title: Method relating to image sensor
Inventor: HYNECEK JAROSLAV
IPC: H01L27/146
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a practical image sensor composed of three or four transistors, which offers a pixel laid out compactly, shows high sensitivity, and produces less noises and dark currents.SOLUTION: The image sensor comprises: a first active region 301 which has two photodiodes 302 and 303 assigned to adjacent rows respectively and a common floating diffusion region 306 shared by the photodiodes 302 and 303; a second active region 309 which is formed separately in space from the first active region 301 and has a reset transistor that resets the pixel; and a third active region 320 which is formed separately in space from the first and second active regions 301 and 309 and has a drive transistor that outputs a pixel signal in response to an electric charge in the common floating diffusion region 306.
Patent JP-2013253649-A (JP)
Title: Chain guide and chain drive device
Inventor: KATO AKIO
IPC: F16C29/04
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To enable reliable prevention of drag of a roller shaft supporting a travel guide roller for a chain.SOLUTION: A plurality of shaft engagement sections 25 are provided disposed in an arc to a facing pair of lateral plate sections 22 of a guide base 21 that is disposed facing one side of a timing chain 5 for torque transmission, and the shaft ends of roller shafts 31 are supported by each of the shaft engagement sections 25. A plurality of rollers 41 for chain guidance are rotatably supported by each of the plurality of roller shafts 31. A non-cylindrical surface engagement section 50 is provided between the shaft ends of the roller shafts 31 and the closed ends of the shaft engagement sections 25, locking rotation of the roller shafts 31, and the rotation of the roller shafts 31 by means of a drag torque from the rollers 41 is prevented.
Patent JP-2013252665-A (JP)
Title: Liquid ejecting head unit and liquid ejecting apparatus
Inventor: ISHII HIROYUKI
IPC: B41J2/01
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact liquid ejecting head unit and a liquid ejecting apparatus.SOLUTION: A liquid ejecting head unit 2 includes: a liquid ejecting head 7 having a nozzle surface 50 with a nozzle 48 formed thereon, a pressure chamber 53 communicating with the nozzle, and a pressure generating means 41 for generating a pressure variation in the pressure chamber; and a supporting member 24 to which a plurality of liquid ejecting heads are attached. The supporting member includes a support wall 25 having an attachment surface 27 vertical to the nozzle surface of the liquid ejection head to be attached, and a flange 26 protruded from the attachment surface of the supporting wall in a direction perpendicular to the attachment surface.
Patent JP-2013255960-A (JP)
Title: Rechargeable electric apparatus
Inventor: HAYASHI TAKAHIRO
IPC: B25F5/00
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent water infiltrated into the housing of a rechargeable electric apparatus from reaching to the battery pack thereof from the housing, without involving a high cost.SOLUTION: There is provided a rechargeable electric apparatus in which a power source of a battery pack 30 is so structured as for it to be linked with a battery mounting part 15 of a housing 11. The housing 11 has a variety of openings 12e, 12x, while in the inside of the housing 11, a water-absorbing member 40 capable of absorbing water is installed midway where water infiltrated into the inside of the housing 11 through the openings 12e, 12x flows toward the battery pack 30 side.
Patent JP-2013028793-A (JP)
Title: Method for producing wholly aromatic polyamide solution and wholly aromatic polyamide regenerated fiber obtained from the solution
Inventor: KUNIHIRO KEIKO
IPC: D01F6/60
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a uniform wholly para-aromatic polyamide solution free from undissolved residue, and to provide a wholly aromatic polyamide regenerated fiber obtained from the solution.SOLUTION: The wholly para-aromatic polyamide solution is obtained by using a wholly para-aromatic polyamide molded item with low orientation as a raw material, swelling the molded item in a solvent free from inorganic salts, thereafter adding the inorganic salt to dissolve the swollen molded item. The wholly para-aromatic polyamide regenerated fiber is obtained from the wholly para-aromatic polyamide solution.
Patent JP-2013256592-A (JP)
Title: Binding tape
Inventor: SHIBATA KAZUAKI
IPC: C09J7/00
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a binding tape capable of firmly binding a to-be-bound object with a binding condition hardly relaxed for a long period of time.SOLUTION: A binding tape 10 is such as to bind a to-be-bound object by thermal welding with the object wrapped therewith with the tape length direction being its winding direction, comprising a woven fabric composed of first threads 11 extending to the tape transverse direction and second threads 12 extending to the tape length direction, wherein the first threads 11 comprise low-melting threads 16 with a melting point lower than the temperature being lower one among the melting point and decomposition point of the surface of the to-be-bound object, and the second threads 12 comprise thermally shrinkable threads with the melting point higher than the melting point of the low-melting threads 16 and the thermal shrinkage temperature or lower than the melting point of the low-melting threads 16.
Patent JP-2013256831-A (JP)
Title: Scaffold device for elevator
Inventor: MAKISHIMA KEIGO
IPC: E04G3/18
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To enable an elevator maintenance person to easily perform work for replacing a ceiling of a cage with a new one.SOLUTION: A scaffold device includes a support 7, a scaffold board 8, and a scaffold board 9. The support 7 is supported by an upper beam 4d. The scaffold board 8 is arranged along the upper beam 4d on one side of the upper beam 4d. The scaffold board 9 is arranged along the upper beam 4d on the other side of the upper beam 4d. The support 7 comprises support parts 7a-7e. The support parts 7b and 7c are provided in the support part 7a. The support part 7d is provided in the support part 7b, and arranged in a position lower than the upper beam 4d on one side of the upper beam 4d. The support part 7e is provided in the support part 7c, and arranged in a position lower than the upper beam 4d on the other side of the upper beam 4d. The scaffold board 8 is provided in the support part 7d, and the scaffold board 9 is provided in the support part 7e.
Patent JP-2013065279-A (JP)
Title: Currency processing machine, currency processing system, currency processing method and valuable medium processing machine
Inventor: TAKAYAMA JUN
IPC: G07D9/00
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a currency processing machine, a currency processing system, a currency processing method, etc. for promptly performing transfer of cash to a bank account under management authority of a store, and collating information regarding a valuable medium transmitted from the currency processing machine with a valuable medium actually collected from the currency processing machine and carried to an external device in the external device.SOLUTION: A currency processing machine 1 is constituted so that information regarding a valuable medium to be stored in a storage unit 70 is input by an input unit 5. A control unit 50 of the currency processing machine 1 transmits an identification result of currency by an identification unit 40, and the information regarding the valuable medium input by the input unit 5 to an external device 200.
Patent JP-2014001162-A (JP)
Title: Cosmetic for eyelashes
Inventor: IMAI TAKAMITSU
IPC: A61K8/39
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic for eyelashes having water resistance at room temperature, excellent cosmetic keeping properties, and capable of easily and completely cleansing with warm water.SOLUTION: The cosmetic for eyelashes includes following components (A) and (B): (A) an alkyl (meth)acrylate/vinyl acetate copolymer; and (B) a dibasic acid ester compound represented by general formula (1): wherein Rrepresents an alkylene group with 2 to 4 carbon atoms which may have a substituent; Rand Rare the same or different and each represent an alkyl group with 1 to 4 carbon atoms which may have a substituent; Rand Rare the same or different and each represent a hydrogen atom, a methyl group, or an ethyl group; and m and n are the same or different, each represent an integer of 0 to 4, and satisfy m+n≥1.
Patent JP-2013209972-A (JP)
Title: Egr valve
Inventor: HIROTA ATSUSHI
IPC: F02M25/07
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an EGR valve in which sticking of a valve element can be prevented even if energization of an electric actuator is stopped during an engine stop.SOLUTION: An initial position (self-return position) where a return spring stops a valve element 4 is set to 'an opening degree different from 0°'. Thereby, even when energization of an electric actuator is stopped with an engine stop, the opening of the valve element 4 is held at 'the opening degree different from 0°', by a biasing force of the return spring. This eliminates necessity of actuating an ECU and the electric actuator after stopping the engine in order to avoid sticking of the valve element 4 due to a deposit α, and thereby, a problem of consuming a battery during the engine stop can be avoided. By setting a stop position of the valve element 4 by the return spring to 'within a valve close insensitive zone', a substantially closed valve condition can be maintained even if the valve element 4 sticks during a cold period, and thereby, startability of the engine can be reliably maintained.
Patent JP-2014007208-A (JP)
Title: Semiconductor device
Inventor: OH SANG MUK
IPC: H05B37/02
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a device structure capable of directly applying an AC voltage to a light-emitting diode chip.SOLUTION: Light-emitting diodes are divided into two, and wiring connection is performed to the respective light-emitting diodes 8 and 9 or respective light-emitting diode groups 6 and 7 so that the positive and negative polarities of an AC are in a forward direction. In this way, an external circuit for rectifying a voltage or superposing a DC voltage can be eliminated, and thereby, the cost of an accessory component of the light-emitting diode can be reduced. In addition, the light-emitting diode can be applied to not only a monochromatic light emitting diode but also a white light emitting diode.
Patent JP-2014005775-A (JP)
Title: Compressor
Inventor: KAWAMOTO YOICHIRO
IPC: F04C23/00
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized lightweight two-stage compressor that reduces leakage on a tooth side and improves the efficiency of the compressor.SOLUTION: A two-stage compressor includes: a housing; a drive part (3) which rotates a crank shaft (4) having a crank (4-1, 4-4); a rotor (5) driven by the crank (4-1, 4-4); and a cylinder (6) fixed to the housing. In the cylinder (6), an annular cylinder chamber is formed and a beam (6-3) is formed which connects portions of an outer circumference inner wall (6-1) and an inner circumference inner wall (6-2) of the cylinder chamber. A C-shaped rotor tooth (5-1) is installed on a cylinder side of the rotor (5), and a boss (5-2) fitting to the crank (4-1, 4-4) is installed on the back side.
Patent JP-2014009598-A (JP)
Title: Diesel engine
Inventor: SATAKE KOJI
IPC: F02D41/38
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a diesel engine having an exhaust cleaning device capable of suppressing discharge of HC and smoke in exhaust.SOLUTION: A diesel engine includes a fuel injection system 14 which performs main injection and pilot injection and an exhaust cleaning device 15. The pilot injection injects fuel of an amount less than the main injection before a piston reaches a compression top dead point. On an exhaust passage 41, an oxide catalyst 50 and a particulate filter 51 which form a part of the exhaust cleaning device 15 are arranged. A control part 16 which functions as control means compares a temperature of the oxide catalyst 50 which is detected or estimated by catalyst temperature acquisition means such as a temperature sensor, with a predetermined temperature and, when the temperature of the oxide catalyst 50 is the predetermined temperature or less, the time of the pilot injection is set as an initial value of the delay angle side from the predetermined value. When the temperature of the oxide catalyst 50 exceeds the predetermined temperature, the time of the pilot injection is advanced from the initial value to the predetermined value and the pilot injection is performed.
Patent JP-2012210444-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine not generating inconsistency in number of reservation storage when special presentation is executed.SOLUTION: When a start determination unit determines shift to a specific game status or determines a specific variation display pattern, specific presentation is executed, before satisfaction of a condition for starting the variation display of identification information to be satisfied. The same determination value is set to at least part of determination values corresponding to specific variation display patterns, regardless of the number of reservation storage stored in a reservation storing unit when the condition for starting the variation display is satisfied, and the start determination unit determines whether the specific variation display pattern is displayed or not by determining whether the value of a variation display determining random number extracted by an extraction unit is equal to the same determination value.
Patent JP-2014009764-A (JP)
Title: Lubrication structure for rotary shaft device
Inventor: SUZUKI AKIYUKI
IPC: F16H57/04
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication structure for a rotary shaft device in which stirring resistance of lubricating oil is suppressed and a rolling bearing can be prevented from being seized.SOLUTION: An oil introduction space 63 is formed between a pair of rolling bearings 20, 30 and the oil introduction space 63 is communicated to an oil storage space 13 only through a gap between an outer ring 31 and an inner ring 32 of the rolling bearing 30 closer to an oil storage space 13 between the pair of rolling bearings 20, 30. In the inner circumference of the outer ring 31 of the rolling bearing 30 closer to the oil storage space 13 between the pair of rolling bearings 20, 30, a slope 31a for the outer ring which is inclined to an outer radial side, is formed from the oil introduction space 63 to the oil storage space 13. In the outer circumference of the inner ring 32 of the rolling bearing 30 closer to the oil storage space 13 between the pair of rolling bearings 20, 30, a slope 32a for the inner ring which is inclined to an outer radial side, is formed from the oil introduction space 63 to the oil storage space 13. In a housing 11, an oil supply passage 70 is provided of which one side is opened on a bottom face of the oil introduction space 63 and of which the other side is opened lower than the liquid level of lubricating oil in the oil storage space 13.