baber/WOPTO huggingface dataset:
Patent JP-2014075495-A (JP)
Title: Photovoltaic device and method of manufacturing the same
Inventor: MASUDA TAIZO
IPC: H01L31/06
Filed: 2012-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic device which can be improved in efficiency while reducing harmfulness and uses a compound semiconductor, and a method of manufacturing the same.SOLUTION: The photovoltaic device comprises: a photoelectric conversion layer containing a compound semiconductor; a semiconductor layer laminated on a surface of the photoelectric conversion layer; a contact layer disposed on that side of the semiconductor layer which is opposite to the photoelectric conversion layer; and an electrode laminated on a surface of the contact layer. The semiconductor layer contains a first crystal containing Al, In, and P, and the contact layer contains a second crystal mainly composed of Ge. The method of manufacturing a photovoltaic device comprises the steps of: vapor-phase growing a photoelectric conversion layer containing a compound semiconductor on a substrate; vapor-phase growing a semiconductor layer having a first crystal containing Al, In, and P on a surface of the formed photoelectric conversion layer; vapor-phase growing a contact layer having a second crystal mainly composed of Ge on the upper surface side of the formed semiconductor layer; and forming an electrode on a surface of the formed contact layer.
Patent JP-2013018706-A (JP)
Title: ONE HUNDRED MILLIMETER SiC CRYSTAL GROWN ON OFF-AXIS SEED CRYSTAL
Inventor: LEONARD ROBERT TYLER
IPC: C30B29/36
Filed: 2012-10-15
Abstract: PROBLEM TO BE SOLVED: To solve the problems in a conventional technology for obtaining an off-axis wafer, wherein a larger crystal is generally oriented separately from a vertical line of the crystal, then, in order to produce an off-axis seed crystal, a wafer is cut toward the orientation direction, and orientation of the crystal in the separated state from the vertical line reduces a utilizable effective layer thickness because a wafer having the same size as the crystal is cut.SOLUTION: A semiconductor crystal and associated growth method are disclosed. The crystal includes a seed crystal portion and a growth portion on the seed crystal portion. The seed crystal portion and the growth portion form a substantially upright cylindrical single crystal of silicon carbide. A seed crystal face defines an interface between the growth portion and the seed crystal portion, with the seed crystal face being substantially parallel to the bases of the upright cylindrical crystal and being off-axis with respect to a basal plane of the single crystal. The growth portion replicates the polytype of the seed crystal portion and the growth portion has a diameter of at least about 100 mm.
Patent JP-2013092523-A (JP)
Title: Magnetic torque sensor for speed change gear driving plate
Inventor: LEE SEONG-JAE
IPC: G01L3/10
Filed: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic torque sensor device with a disk-like member having a magnetoelastic active region.SOLUTION: The magnetoelastic active region includes a region which is reversely polarized and magnetically adjusted, and an initial magnetization direction thereof is perpendicular to a sensing direction of a magnetic field sensor pair arranged in contact with the magnetoelastic active region. The magnetic field sensors are arranged specially at the disk-like member so as to accurately measure torque while reducing adverse influence of compassing by improving RSU performance.
Patent JP-2014081826-A (JP)
Title: Object identification apparatus
Inventor: SUGIYAMA NAOKI
IPC: G06T7/00
Filed: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an object identification apparatus that is able to reduce processing load in image processing for identifying, from an input image, an identification object of different distance from an imaging apparatus.SOLUTION: An object identification unit forms a basic image group composed of a plurality of basic images obtained by enlarging or reducing a picked-up image at different magnifications (S120). Then, an amount of characteristic for each basic unit cell, which is a rectangular area predetermined for each basic image, is calculated (S130, S140). Subsequently, an amount of characteristic corresponding an m-order reduction image is calculated, the m-order reduction image being obtained by sequentially reducing the basic image at the same magnification 1/r (r is an integer of 2 or greater), determined in advance, an m-order (m is a positive integer) number of times. The basic image is divided for each rectangular area composed of r×rnumber of basic unit cells, the average value of the characteristics of the basic unit cells composing separate areas (m-order basic areas) is calculated, and the calculated amounts of characteristics are used as amounts of characteristics of areas (m-order reduced unit cells) on an m-order reduced image corresponding to the m-order reference area (S150).
Patent JP-2014081864-A (JP)
Title: Korean translation device supporting kanji readings, korean translation method supporting kanji readings, and korean translation program supporting kanji readings
Inventor: KOSEKI MITSUAKI
IPC: G06F17/28
Filed: 2012-10-18
Abstract: PROBLEM TO BE SOLVED: To convert Japanese kanji characters into Hangul characters which correspond to Japanese pronunciations and also consist of the appropriate number of Hangul characters, in considering whether reading (Japanese syllabaries) of the kanji characters is phonetic reading or Japanese reading.SOLUTION: A kanji reading determination processing unit 112 determines whether translation target kanji characters associated with Japanese syllabaries are to be read in phonetic reading or Japanese reading, by referring to a single kanji dictionary on the basis of the Japanese syllabaries of the respective kanji characters from the head. Conversion means converts one kanji character which is determined to be read in phonetic reading into one Hangul character by referring to a Hangul dictionary for phonetic reading 107. The conversion means converts one kanji character which is determined to be read in Japanese reading into one or more Hangul characters by referring to a Hangul dictionary for Japanese reading 108 for each Japanese syllabary (each one pronunciation) in the Japanese reading.
Patent JP-2014084291-A (JP)
Title: Drink and food and functional composition for prevention/mitigation/alleviation of peripheral symptom in the elderly and dementia patient
Inventor: TANAKA SATOKO
IPC: A61K36/18
Filed: 2012-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a dementia therapeutic drug, a drink and food, and an agent for skin, which have an excellent improvement/mitigation/therapeutic effect suitable for symptoms associated with the elderly and a dementia patient.SOLUTION: In a dementia therapeutic drug, a drink and food, and an agent for skin, ferulic acid, a cacao/cacao oil and fat component, and one or more kinds selected from rare sugars (D-psicose/D-allose) are formulated. By continuous intake, there are effects that improvement in cognitive function is expected and that a calm mental condition can be kept. Also, there is an effect that a peripheral behavior regarded as a problem in dementia is slightly improved/recovered.
Patent JP-2014085248-A (JP)
Title: Current sensor and current detection method
Inventor: MATSUMOTO OSAMU
IPC: G01R15/20
Filed: 2012-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor capable of easily measuring a current in a range of AC to DC.SOLUTION: In a current sensor, a magnetic sensor is inserted between a current supplier and a current introducer to measure an induction field generated between a pair of conductors 1a and 1b of two current lines where currents flow in opposite direction, as current paths. A direction of the induction field detected by the magnetic sensor 2 is substantially perpendicular to a direction of one of currents flowing in the pair of conductors and is substantially perpendicular to a plane formed by the pair of conductors.
Patent JP-2014085629-A (JP)
Title: Control device and method for linear motion device
Inventor: AIBA HIROAKI
IPC: H04N5/232
Filed: 2012-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a control device and method for a linear motion device capable of performing the accurate position control of the linear motion device even when the operating range of a lens is changed.SOLUTION: A device position command signal generation circuit 26 is configured to, on the basis of a target position signal value VTARG for designating a target position to which a linear motion device 31 should be moved, obtain a target position arithmetic signal value Vt_cal from a first position signal value NEG_VT corresponding to the designated home position of the linear motion device 31 and a second position signal value POS_VT corresponding to a designated full position. An A/D conversion circuit 23 is configured to obtain a detection position signal value VPROC. Driving currents are supplied to a drive coil 28 by a first output driver 27a and a second output driver 27b.
Patent JP-2014087864-A (JP)
Title: Resin pipe scraper
Inventor: KUROKAWA TOMONORI
IPC: B23B5/12
Filed: 2012-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin pipe scraper which can cut an end surface of a resin pipe.SOLUTION: A resin pipe scraper comprises: a resin pipe holding part holding an outer cylindrical surface or an inner cylindrical surface of a resin pipe; a body part having a flat surface which is provided vertically relative to the resin pipe holding part; a blade which is provided at the body part and cuts an end surface of the resin pipe; and a cut powder discharge hole which is provided at the body part so as to be adjacent to the blade and discharges cut powders which are generated by cutting the end surface of the resin pipe. The resin pipe is inserted from one end side and held in the resin pipe holding part, and the scraper is rotated in a state that the end surface of the resin pipe is pressed against the blade whereby the end surface of the resin pipe is cut.
Patent JP-2014090090-A (JP)
Title: Group iii nitride semiconductor laser element and group iii nitride semiconductor laser element manufacturing method
Inventor: SUMIYOSHI KAZUHIDE
IPC: H01S5/22
Filed: 2012-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a group III nitride semiconductor laser element which can obtain an intended optical confinement performance while inhibiting increase in an operating current.SOLUTION: A group III nitride semiconductor laser element 11 comprises a ridge structure 35 which includes a first part 17a and a second part 17b of a second group III nitride semiconductor region 17 and provided on a third part 17c of the second group III nitride semiconductor region 17. A lateral face 17g of the first part 17a extends in a direction of a lamination axis Ax and the lateral face 17g extending in the direction of the lamination axis Ax contributes to inhibition of increase in an operation current. A second surface 17e of the third part 17c extends along a reference plane Ref2 which crosses a normal axis of a semi-polar principal surface 39a of a substrate 39. A lateral face 17f of the second part 17b inclines with respect to the reference plane Ref2. Propagation light of an active layer 25 propagates in the second part 17b having a width wider than a width of the first part 17a of the ridge structure 35. The second part 17b having the wider width enables an intended optical confinement performance.
Patent JP-2013046809-A (JP)
Title: Game machine
Inventor: MURATA OSAMU
IPC: A63F7/02
Filed: 2012-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent variations in a start prize-winning rate by a simple structure, in a game machine which generates a special game state advantageous to a player, when a variation display game is performed by multiple pieces of identification information on the basis that a game ball enters a start prize-winning port provided in a game region formed on a front face of a game board, and if the variation display game results in a predetermined specific result mode.SOLUTION: A center case 40 includes: a stage 211 which is provided at the bottom face in a concave space backward than the game region 32 and on which a game ball can roll; a warp flow path 55 which introduces the game ball flowing in the game region 32 to the stage 211; and a flowing-in inhibition member 240 which is positioned above the stage 211, projects to the game region 32, and inhibits the game ball leaped up in the game region 32 below the stage 211 from flowing in the stage 211.
Patent JP-2014093373-A (JP)
Title: Semiconductor device
Inventor: AMADA KENJI
IPC: H01L25/18
Filed: 2012-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which protects the device from reverse connection of a power supply in a simple composition and controls forward/reverse of a current.SOLUTION: A semiconductor device 1 comprises: a control part; an H bridge circuit which includes a first arm and a second arm, for supplying an input current supplied from a power supply to an output terminal as a reversible current based on a control signal output from the control part; and a backward-flow-in-reverse-connection-prevention circuit for preventing the H bridge circuit from being supplied with a current in a direction reverse to the input current. The first arm is formed on a first island I1. The second arm is formed on a second island I2. The control part and the backward-flow-in-reverse-connection-prevention circuit are formed on a third island I3.
Patent JP-2014092413-A (JP)
Title: Irradiation unit
Inventor: TANAKA DAISAKU
IPC: F21V9/08
Filed: 2012-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an irradiation unit capable of causing a defect on a surface of a test object to be easily visually recognized.SOLUTION: In an irradiation unit 1 that is used for visually testing a defect on a surface 2A of a test object 2 and irradiates light from an irradiation device 4 onto the test object 2, diffusion light, the light from the irradiation device 4 being diffused, is locally irradiated as test light 3 onto the surface 2A, and a defect present in the vicinity of an irradiation field 15 caused by the local irradiation can be easily visually recognized by shading.
Patent JP-2013048286-A (JP)
Title: Circuit board
Inventor: KIM HYUN HO
IPC: H05K3/40
Filed: 2012-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a board structure for testing a connection state of each element, and a method for testing thereof, in an embedded circuit board in which an active element and a passive element are mounted inside the board.SOLUTION: There are disclosed a circuit board and a method for testing elements mounted inside the circuit board. The circuit board according to an embodiment of the present invention includes: an active element that is mounted inside the circuit board and includes at least one connection terminal; a passive element that has one end electrically connected to one of the connection terminals of the active element and the other end electrically connected to a signal pad on a surface of the circuit board; and a test pad that is electrically connected to the one end of the passive element. According to the present invention, even when the active element and the passive element are mounted inside the board, a connection state of each element can be effectively tested, so that whether or not defects occur in the circuit board can be easily determined.
Patent JP-2014093682-A (JP)
Title: Communication system
Inventor: AKITA HIRONOBU
IPC: H04L25/49
Filed: 2012-11-05
Abstract: PROBLEM TO BE SOLVED: To adjust a frequency component of transmission data with relatively simple configuration without need of using an analog circuit such as a mixer.SOLUTION: An ECU on the transmission side converts baseband data bit-by-bit into two types of four-bit bit patterns according to each one bit value, to transmit to a transmission line as transmission data. An ECU on the reception side converts the transmission data received from the transmission line reversely to the conversion on the transmission side, to restore into the baseband data. The ECU on the transmission side transmits, as transmission data, a training pattern that represents a bit period of the transmission data, and thereafter transmits data corresponding to the baseband data. Based on the training pattern, the ECU on the reception side identifies the bit period of the transmission data.
Patent JP-2013032392-A (JP)
Title: Method for synthesizing aminocyclohexyl ether compound
Inventor: PLOUVIER BETRAND M C
IPC: A61P9/06
Filed: 2012-11-08
Abstract: PROBLEM TO BE SOLVED: To prepare a stereoisomerically substantially aminocyclohexyl ether compound (e.g., a trans-(1R,2R)-aminocyclohexyl ether compound and/or a trans-(1S,2S)-aminocyclohexyl ether compound).SOLUTION: Not only a method for preparing a stereoisomerically substantially aminocyclohexyl ether compound (e.g., a trans-(1R,2R)-aminocyclohexyl ether compound and/or a trans-(1S,2S)-aminocyclohexyl ether compound) but also various intermediates and substrates are disclosed. The compound prepared by the method is useful for treating such disease or disorder as heart arrhythmia (e.g., atrial arrhythmia and ventricular arrhythmia).
Patent JP-2013060601-A (JP)
Title: Curable composition
Inventor: WAKABAYASHI KATSUO
IPC: C08K5/55
Filed: 2012-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition which is made mainly of a polymer having a reactive silicon group, has good curability even when filler is used while a non-organotin catalyst is used, and is further high in industrial practicability.SOLUTION: The curable composition comprises, as constituents, a polymer (A) having one or more reactive silicon groups on average per one molecule thereof, the reactive silicon groups being a group which can be crosslinked by forming a siloxane bond, a Lewis acid and/or derivative thereof (B), an amine compound (C), a compound (D) having a reactive silicon group, and filler (E), and is obtained by mixing a component including at least the polymer (A) having the reactive silicon group and the filler (E) beforehand, and then mixing the other component including at least the Lewis acid and/or derivative thereof (B) with the mixture.
Patent JP-2014095823-A (JP)
Title: Protection device, image forming apparatus, and image forming program
Inventor: MORISAKI SO
IPC: G03G21/00
Filed: 2012-11-09
Abstract: PROBLEM TO BE SOLVED: To improve safety of a user compared to the case where detection of a discharged current and output of the discharged current as a control signal are not performed.SOLUTION: A protection device 27 includes a discharge unit 82, and an output unit 84. The discharge unit 82 includes one electrode connected with a connection line that connects a roller 24A and a secondary transfer power source 28 supplying a voltage to the roller 24A, and when an abnormal voltage is applied to one electrode, the abnormal voltage exceeding a constant voltage output by the secondary transfer power source 28 in a constant state and being equal to or more than a predetermined set voltage, discharges toward the other electrode. The output unit 84 detects the discharged current flowing in the other electrode, and outputs the discharged current as a control signal.
Patent JP-2014097686-A (JP)
Title: Ballast water discharger
Inventor: TANGE TOMOAKI
IPC: F04F5/10
Filed: 2012-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a ballast water discharger which can prevent flow rate fluctuation generated by suction of gas by an ejector and vibration due to a gas-liquid two-phase flow.SOLUTION: A ballast water discharger includes: a ballast water discharge line 8 which discharges ballast water stored in a ballast tank 5 by a ballast pump 2; an ejector 9 which sucks the ballast water in the ballast tank 5 through a suction line 19 connected to a suction port 18; and control means 12 which, when water level detection means 11 detects reaching to a residual water discharge level L, stops the discharge of the ballast water from the ballast water discharge line 8 and supplies a drive fluid to the ejector 9 to actuate the ejector 9. Gas-liquid separation means 10 which separates gas mixed in discharge water discharged from the ejector 9 is provided on the discharge port 21 side of the ejector 9.
Patent JP-2014097702-A (JP)
Title: Production method of pneumatic tire, and pneumatic tire
Inventor: MIYAKE MASAYA
IPC: B60C11/00
Filed: 2012-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a pneumatic tire capable of preventing air entry and selvedging of a rubber ribbon in a ribbon winding method, and to provide a pneumatic tire.SOLUTION: A composite rubber ribbon 20 formed by coextrusion of a plurality kinds of rubbers is used as a rubber ribbon to be wound for forming a rubber ribbon wound body. A cross section of the composite rubber ribbon 20 has a shape which has a thinner thickness t than the width w, and in which the thickness becomes thinner gradually toward both ends in the width direction WD, and also has corner parts 20a-20c on a plurality of spots including both ends. The composite rubber ribbon 20 includes a body rubber 21 forming the main body of the composite rubber ribbon 20, and a low-viscosity rubber 22 constituting the corner parts 20a, 20b, and having a lower Mooney viscosity measured at 100°C based on JISK6300 than that of the body rubber 21.
Patent JP-2014099489-A (JP)
Title: Semiconductor device
Inventor: HARADA SHUNSUKE
IPC: H01L29/78
Filed: 2012-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving an L load resistance amount while suppressing an increase in on-resistance.SOLUTION: An SOI layer 2 is provided on a principal surface side of an SOI substrate 5. A plurality of semiconductor elements 50 (LDMOS) are formed on the principal surface side of the SOI substrate 5. The semiconductor element 50 comprises: an N+ layer 21 (source layer) formed on the SOI layer 2; an N+ layer 17 (drain layer) provided in a position apart from the N+ layer 21 on the SOI layer 2; and a first conductive layer 34 (control layer) disposed adjacent to a region between the N+ layer 21 and the N+ layer 17 on the principal surface side. In the SOI layer 2, an ineffective region 30 which does not function as the semiconductor element 50 is provided between the semiconductor elements 50.
Patent JP-2014100681-A (JP)
Title: Vertical roller mill
Inventor: TAMURA MASAHITO
IPC: B02C15/04
Filed: 2012-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a vertical roller mill enabling suppression of self-excited oscillation.SOLUTION: A vertical roller mill includes: a casing forming a classification chamber; a pulverization table housed below the casing and driven to rotate; a plurality of roller pressurization devices for pulverizing coal on the pulverization table by pressing pressure rollers against the pulverization table; a coal feeding/discharging part for supplying lump coal to the pulverization table; a pulverization state detection sensor 41 for detecting a pulverization state; and a pressurization control device 25 for controlling applied pressure of the roller pressurization devices on the basis of a detection result obtained by the pulverization state detection sensor. When the pulverization state detection sensor detects an abnormality of the pulverization state, the pressurization control device increases the applied pressure of the roller pressurization devices to maintain rotating states of the pressure rollers.