baber/WOPTO huggingface dataset:
Patent JP-2012030991-A (JP)
Title: Method for producing semiconductor light-emitting element, semiconductor light-emitting element, and sapphire single crystal substrate
Inventor: SHONAI TOMOHIRO
IPC: C30B25/18
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a high quality and low-cost sapphire single crystal substrate which scarcely has any crystal defect part even when the diameter is as large as 100 mm or more, and which is suited for epitaxial formation of a compound semiconductor layer, and to stably provide a high quality semiconductor light-emitting element having the compound semiconductor layer deposited on the substrate.SOLUTION: The method for producing the semiconductor light-emitting element having a group III compound semiconductor layer includes: a substrate cutting off step S200 of cutting off a wafer from the ingot of a sapphire single crystal; a sorting step S500 of sorting a wafer including a crystal defect part of which the X-ray diffraction image is obtained with an X-ray corrected with a curvature correction value Δω taking the inside of a range of ±0.15° as the standard of determination with respect to an incident angle ω of an X-ray with which the X-ray diffraction image of the (11-20) surface is obtained, by measuring the cut-off wafer with X-ray topography according to the Lang method; and a semiconductor layer deposition step S800 of depositing the group III compound semiconductor layer on the deposition surface of the sorted wafer.
Patent JP-2012030669-A (JP)
Title: Control apparatus of vehicle driving device
Inventor: KATO HARUYA
IPC: B60L50/16
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus of a vehicle driving device that reduces the time required for stopping an engine during traveling and reduces the shock to be generated when the engine is stopped.SOLUTION: The control apparatus includes a first motor MG1 coupled to a crankshaft 14 of an engine 12; a capacity reduction controller 66 that reduces a reverse-drive capacity coefficient C of a torque converter 16 in response to a request to stop the engine 12 when a shift position of an automatic transmission 18 is in a forward automatic speed change position and the vehicle is traveling; and an engine stop controller 68 that controls the first motor MG1 so as to stop the rotation of the engine 12 while the reverse-drive capacity coefficient C of the torque converter 16 is reduced by the capacity reduction controller 66.
Patent JP-2012031480-A (JP)
Title: Surface treatment method for iron alloy material
Inventor: SUGIMOTO YOSHIHIKO
IPC: C21D1/46
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To solve the following problems with a conventional surface treatment method for an iron alloy material: the diffused amount of diffusing elements serving as a diffusing agent is not sufficient and also a treatment agent has a short life, and therefore a treatment bath may change with time to cause a variation in forming a hardened layer.SOLUTION: In the surface treatment method, after performing a pre-nitriding treatment on a surface of the iron alloy material (material to be treated), a diffusion treatment is performed to form a surface hardened layer. After performing a nitriding treatment on the surface of the iron alloy material, actually nitrided material to be treated is heated and retained in 400-700 °C molten salt, thereby forming the surface hardened layer consisting of a nitride or a carbonitride of one or more types of elements such as a group 4-7 element in the fourth to sixth period in the periodic table on the material to be treated.
Patent JP-2012032737-A (JP)
Title: Blade member
Inventor: ONUKI ASU
IPC: G03G21/10
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a blade member capable of suppressing reduction in hardness and modulus and occurrence of bleeding of an ion conductive agent.SOLUTION: The blade member made of a polyurethane elastomer removes a residual toner by abutting on an image carrier. The polyurethane elastomer comprises at least a polyisocyanate, an adipate-based polyester polyol, a polyether polyol, and an imide lithium salt. The content of the imide lithium salt in the polyurethane elastomer is 0.1-5 mass%. The volume resistivity of the polyurethane elastomer is 1×10^5-1×10^12 Ω cm.
Patent JP-2012036052-A (JP)
Title: Methods for manufacturing optical fiber preform, and hollow-structured optical fiber, and connector for pressure-impression/reduction
Inventor: SHIMOTAKAHARA IWAO
IPC: C03B37/012
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber preform for a hollow-structured optical fiber, which can easily up-sizing the optical fiber preform, and can reduce the manufacture cost; and to provide a method for manufacturing a hollow-structured optical fiber, and a connector for pressure-impression/reduction.SOLUTION: The method for manufacturing a hollow-structured optical fiber having a core part and a clad part formed on the outer periphery of the core part and having hollows includes a hollow-forming glass tube preparation step of preparing a hollow-forming glass tube in which hollows to elongate in the longitudinal direction are formed in the circumference of an opening hole, a clad outer circumference formation step of forming a clad outer circumference to become an outer circumference region of a clad part in the circumference of the hollow-forming glass tube, an insertion step of inserting a core glass rod having a region to become a core part inside the hollow-forming glass tube, and an integration step of heating the hollow-forming glass tube in which the core glass rod has been inserted to integrate the core glass rod and the hollow-forming glass tube.
Patent JP-2012034977-A (JP)
Title: Beauty appliance and beautification method
Inventor: TANABE HAYAMI
IPC: A45D44/22
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a beauty appliance and a beautification method capable of effectively ameliorating flecks on skin effectively.SOLUTION: A beauty appliance 1 has a light irradiation part 10 including a body 11 having a shape which is formed by cutting out an oval-spherical curved surface with a plane surface of the oval sphere spreading in the longitudinal direction. A concave side of the body 11 has a plurality of blue LED 13, and an elliptically-shaped opening end 111 of the body 11 has an adhesive layer 14 for adhering the light irradiation part 10 to the skin. The light wavelength irradiated from the blue LED 13 is preferably in the range of 465-470 nm, and the energy density of the total light irradiated from the blue LED 13 to the skin is preferably in the range of 5-25 mW/cm.
Patent JP-2012040696-A (JP)
Title: Liquid ejecting apparatus
Inventor: YOKOUCHI HIDEYA
IPC: B41J2/175
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejecting apparatus capable of improving dischargeability of air bubbles.SOLUTION: The liquid ejecting apparatus is provided with a pressure adjustment unit 21 having a pressure adjustment valve 49 between a filter chamber 47 with a filter 46 and a recording head 20 having a nozzle 37 through which ink is ejected. The opening size of a filter hole 55 is set equal to or lower than half of a minimum inner diameter Da of the nozzle of the recording head, and a pressure for pumping ink with an air pump 16 is adjusted to a value that permits air bubbles in the upstream side space 52 to pass through the filter.
Patent JP-2012043059-A (JP)
Title: Print system and form tray determination method for print system
Inventor: NAKANO TAKAO
IPC: G06F3/12
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To print on any given form without the need for operation for specifying a form tray.SOLUTION: In a print system, when a computer 20 inputs print information including form identification information, a printer control device 1 placed between the computer 20 and a printer 30 having plural trays retrieves sheet type identification information from form type management table information 9 of a form control table section 5, with the form identification information used as a key, and printer tray management table information 10 of the form control table section 5 transmits the print information specifying a tray of the printer 30 where default setting corresponding to the form identification information is registered, with the retrieved sheet type identification information used as a key.
Patent JP-2012043933-A (JP)
Title: Driving circuit, optical transmitter, driving method, and optical transmission method
Inventor: TSUNODA YUKITO
IPC: H01S5/042
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To achieve high-speed driving.SOLUTION: A driving circuit 100 includes a branching unit 110, a delay circuit 130, a duty adjusting circuit 150, and a subtraction circuit 160. The branching unit 110 branches an input signal. The delay circuit 130 gives a delay difference to each of the signals branched by the branching unit 110. The duty adjusting circuit 150 gives a duty offset to each of the signals branched by the branching unit 110. The subtraction circuit 160 is provided at a subsequent stage of the delay circuit 130 and the duty adjusting circuit 150 and performs addition to or subtraction from each of the signals branched by the branching unit 110.
Patent JP-2012044398-A (JP)
Title: Optical device
Inventor: TERADA SHUICHI
IPC: G03B17/02
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism that makes it possible to suppress lowering of quality of recorded sound due to noise from a drive unit for driving a plurality of optical members in an optical device using a bending optical system.SOLUTION: An optical device includes: a reflective optical element (6) that bends subject luminous flux, which enters in a direction of a first optical axis (A), in a direction of a second optical axis (B); a motor (110) that drives optical members (3, 4, and 5) arranged along the second optical axis (B); and a stereo microphone (104) having a left-channel microphone (104L) and a right-channel microphone (104R) that are arranged along the second optical axis (B) at positions where the microphones (104L and 104R) sandwich the second optical axis (B) with the motor (110) when viewed from a subject side.
Patent JP-2010283879-A (JP)
Title: Data processing apparatus, and data processing method
Inventor: SATO HIROYUKI
IPC: H04N1/00
Filed: 2010-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing apparatus, for handling data to be input in units of pages, capable of flexibly handling the data.  <P>SOLUTION: When creating one file from a plurality of pages, a data processing apparatus contains, in the file to be created, the attribute information of pages included in the file and the end information of the file. For example, when interruption is instructed during file creation (S15005), the file creation is suspended and at that point of time, a file containing the end information of the file is created and transmitted (S15006).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012049680-A (JP)
Title: Wireless communication device, wireless communication system, wireless communication method and program
Inventor: TAKANO HIROAKI
IPC: H04W16/28
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication device, a wireless communication system, a wireless communication method and a program.SOLUTION: A wireless communication device comprises: a communication unit for transmitting a reference signal; a first multiplication unit for multiplying first transmission weight determined by a communication partner based on reception of the reference signal; and a second multiplication unit for multiplying second transmission weight determined by the communication partner based on reception of the reference signal. After the first transmission weight is determined, the communication unit transmits a weighted reference signal acquired by multiplication of the reference signal and the first transmission weight.
Patent JP-2012039841-A (JP)
Title: Geared motor
Inventor: NAKANISHI NOBUO
IPC: H02P7/06
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a geared motor with a new structure that is safe, compact, and more inexpensive by using a direct current motor and supplying electric power from an external power source with two-line and two-terminal.SOLUTION: A geared motor includes: a load driving motor 18; and first and second switches 86, 88 and first and second diodes 96, 98 for regulating actuation displacement magnitude. The load driving motor 18 is interposed between the first switch 86 and the first diode 96, and, the second switch 88 and the diode 98 in an electric circuit. The switches 86, 88 and the diodes 96, 98 control drive, stop, and stop holding operations of the load driving motor 18.
Patent JP-2012049769-A (JP)
Title: Antenna
Inventor: HIRAMATSU HIDENOBU
IPC: H01Q13/08
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an antenna capable of easily changing a beam direction within a vertical plane of a radio wave radiated from an exciting element by using a periodical loop structure body and the single exciting element.SOLUTION: An antenna comprises: a reflection plate; a periodical loop structure body arranged on the reflection plate, and in which a plurality of loop elements are arranged in a matrix state; and an exciting element arranged between the reflection plate and the periodical loop structure body. In the antenna, a loop length of the loop elements of every line or every m lines arranged in a first direction in the periodical loop structure body increases in order from the first line toward the m'th line, and the exciting element is a patch antenna, and the first direction corresponds to an electric field direction.
Patent JP-2012048969-A (JP)
Title: Led illumination unit
Inventor: KATAOKA TAKAAKI
IPC: F21S8/02
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an LED illumination unit in which heat radiation characteristics of LEDs are improved by enhancing adhesion of a circuit board mounted with LED chips to a heat radiation member.SOLUTION: The LED illumination unit 1 is provided with a circuit board 3 on the surface of which LED chips 2 are mounted, a translucent member 4 covering a surface of the circuit board 3, and a fixture body 5 made of a heat radiating member fixed on a rear face of the circuit board 3. The translucent member 4 is fastened on the fixture body 5 with screws 7. Between the circuit board 3 and the translucent member 4, a packing 8 is inserted in a state that the translucent member 4 is fastened. Here, the packing 8 is elastically deformed and acts so that its repulsive force may push the circuit board 3 onto the fixture body 5. The repulsive force of the elastic member inserted between the circuit board 3 and the translucent member 4 pushes the circuit board 3 onto the fixture body 5 enabling both of them adhered tight, and thereby, heat generated in the LED chips 2 can be efficiently radiated through the fixture body 5.
Patent JP-2011080040-A (JP)
Title: Lubricating oil additive
Inventor: NISHIDA MINORU
IPC: C10M143/06
Filed: 2010-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil additive which is excellent in dispersing property of an insoluble sediment, such as sludge, occurring in a lubricating oil and reduces the viscosity increase of a lubricating oil composition.  <P>SOLUTION: The lubricating oil additive includes an oil-soluble polymer (B) having a group (F) having a nitrogen atom-containing heterocycle at the terminal of a hydrocarbon polymer (A) having a number-average molecular weight of 500-5,000. The group (F) having a nitrogen atom-containing heterocycle is represented by formula (3): -R<SP>1</SP>-L (wherein R<SP>1</SP>is a 1-12C alkylene group; and L is a residue formed by eliminating a hydrogen atom bonded to a nitrogen atom of the nitrogen atom-containing heterocycle).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011016822-A (JP)
Title: A set of nucleotide sequences for preventing and treating anti-hiv infection and aids, and application thereof
Inventor: SHU SHIBUN
IPC: C12N15/09
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a set of nucleotide sequences for preventing and treating anti-HIV infections and AIDS, and to provide applications thereof.SOLUTION: The set of nucleotide sequences, designated in the sequence table, for preventing and treating anti-HIV infections and AIDS, and applications thereof, are provided. The characteristics are as follows: by making a homology comparison, a series of RNA sequence fragments having high homology with those of all of the HIV sequences already published are obtained, and using a double-stranded RNA sequence derived from the series of fragments, the expression of an HIV gene can be inhibited effectively; besides, using the series of RNA subjected to plasmid transcription, the expression of the HIV gene can also be inhibited in a cell; further, after infecting a cell with the corresponding DNA adeno-associated virus having the fragment, the expression of the HIV gene can also be inhibited by transcribing the corresponding double-stranded RNA.
Patent JP-2012049042-A (JP)
Title: Silver coated composite material for movable contact component and method of producing the same and movable contact component
Inventor: KOBAYASHI YOSHIAKI
IPC: C25D7/00
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a silver coated composite material for a movable contact component which exhibits excellent adhesion of plating even against a repeated shear stress, exhibits a low contact resistance value stable over a long term, and improves the life of a switch, and to provide a movable contact component.SOLUTION: In a silver coated composite material for movable contact component, an underlying layer composed of any one of nickel, cobalt, a nickel alloy or a cobalt alloy is formed at least partially on the surface of a stainless steel substrate, an intermediate layer composed of copper or a copper alloy is formed on the upper layer thereof, and a silver or silver alloy layer is formed as an outermost layer further on the upper layer thereof. The intermediate layer has a thickness of 0.05-0.3 μm, and the internal stress of the silver or silver alloy formed on the uppermost layer is 2.45-49.0 N/mm.
Patent JP-2012046134-A (JP)
Title: Conveying apparatus
Inventor: FUJIKAWA SATORU
IPC: B65G1/00
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a conveying apparatus that reduces the number of external input signal devices.SOLUTION: The conveying apparatus 10 conveys and stops a pallet 21 on a conveying pass. The pallet 21 includes a chain 25. The conveying apparatus includes: a sprocket 31 meshing with the chain 25; a servo motor mechanism 32 for driving the sprocket 31, including a motor 33 and an encoder 34 for detecting the rotation angle of the motor 33, and controlling the rotation of the motor 33 based on the detection result from the encoder 34; and a controller 50 for controlling the pallet 21 to be conveyed or stopped through the servo motor mechanism 32. The controller 50 causes the encoder 34 of the servo motor mechanism 32 to detect a point where the pallet 21 passes through a reference position as a 0 point reference position, and controls the pallet 21 to be conveyed or stopped based on the detection value from accumulated the 0 point reference position.
Patent JP-2012050487-A (JP)
Title: Probe
Inventor: SHIN YUICHI
IPC: A61B1/04
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a probe which enables observation of an observed object region and the front side without increasing the diameter of the distal end.SOLUTION: The probe 7 includes an imaging camera 75 provided in the distal end and imaging the inside of a lumen K, and an optical system provided nearer the proximal end side than the imaging camera 75 and performing emission of irrardiation light and reception of radiated light. The probe is inserted into the lumen K and emits the irradiation light over the observed object region of a living tissue, while detecting the radiation light caused by the irradiation light and radiated from the observed object region. The imaging camera 75 is constituted to be rotatable so that a lens 751 faces the front and lateral sides of the probe 7.
Patent JP-2012054874-A (JP)
Title: High frequency amplifier
Inventor: OTSUKA HIROSHI
IPC: H03F3/68
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency amplifier, configured to perform parallel synthesis of amplifier elements, capable of suppressing oscillation of an unbalanced mode.SOLUTION: A high frequency amplifier includes: a power distribution circuit 11 that distributes input signals; a pair of amplifiers 12 that amplify the distributed signals; a power synthetic circuit 13 that synthesizes and outputs the amplified signals, composing a closed loop circuit together with the power distribution circuit 11 and the amplifiers 12; a first passive circuit 17 that absorbs the power of an unbalanced mode occurred in the closed loop circuit; and a second passive circuit 18 which has an impedance value where at least one of synthetic impedance of the power distribution circuit 11 on an unbalanced mode and synthetic impedance of the power synthetic circuit 13 on the unbalanced mode is made higher than impedance of the power distribution circuit and which is connected in parallel to the first passive circuit in the closed loop circuit so as to adjust the amount of power absorption by the first passive circuit.
Patent JP-2012060203-A (JP)
Title: Band control method and band controller
Inventor: UEDA YASUSUKE
IPC: H04L47/22
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To transmit frames for the portion of the contract bands of respective user flows even when an output competition occurs by suppressing the transmission of frames exceeding the contract bands to a communication carrier network by the multiple reception user flows.SOLUTION: A communication apparatus to be connected to a network includes: an input interface for receiving frames; an output frame buffer for holding the frames received by the input interface; multiple band control parts for controlling the reading request announcement timings of the frames received by the input interface for each flow; an output scheduler for determining the reading timings of frames, based on the frame reading requests of respective flows, which are announced from the multiple band control parts; and an output interface for outputting the frames at timings to be announced from the output scheduler. The band control parts determine whether or not the reading requests of the flows are announced to the output scheduler, based on token values kept for each flow, and determine the add-subtract amounts of the token values, based on the storage amounts of the frames in the output frame buffer.
Patent JP-2012055378-A (JP)
Title: Jigsaw puzzle vending machine
Inventor: OZAWA CHIZUO
IPC: A63F9/10
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple-structured jigsaw puzzle vending machine which can produce on the spot and then sell a jigsaw puzzle with an image desired by a buyer printed thereon.SOLUTION: The jigsaw puzzle vending machine 1 prints an image on a jigsaw puzzle 90 with no image printed thereon by using an inkjet printer 41. An image to be supplied from a personal computer to the inkjet printer is an image desired by a buyer, and so the buyer can buy a jigsaw puzzle 90A with the desired image printed. By rectilinearly moving a presser plate and a tray in directions orthogonal to each other, the following operations can be performed: the operation of sending the jigsaw puzzle 90 out of a puzzle stocker 10, an operation of transferring the jigsaw puzzle 90 sent out of the same via a printing position to get the same printed, and an operation of sending the printed jigsaw puzzle 90A to a puzzle take-out port, so that a jigsaw puzzle vending machine which is simple in mechanism and is inexpensive can be provided.