baber/WOPTO huggingface dataset:
Patent JP-2014199853-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: PIDIN SERGEI
IPC: H01L29/78
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of reducing variation in electrical characteristics of a transistor.SOLUTION: A method includes the following steps of: forming a mask 34 in a first region 16 provided on a semiconductor substrate 10; etching the semiconductor substrate using the mask to form a recessed part 12 on the semiconductor substrate; forming an insulating layer 14 on the semiconductor substrate and on the mask; polishing the insulating layer to expose an upper face of the mask; removing the mask; growing a first semiconductor layer 18 whose lateral face is inclined, on the semiconductor substrate in the first region; etching a lateral face of the insulating layer; forming a gate insulating film 24 so as to cover an upper face and the lateral face of the first semiconductor layer; forming a gate electrode 26 on the gate insulating film; and forming a source/drain region 28 on the first semiconductor layer at both sides of the gate electrode.
Patent JP-2013214973-A (JP)
Title: Radio terminal, information processing system, information processing method, and information processing program
Inventor: ITAGAKI TSUGIO
IPC: G06F3/0488
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a more convenient video viewing system.SOLUTION: A system includes: a broadcast receiving device comprising a receiving unit for receiving a broadcast signal transmitted via a broadcast wave; and a wireless terminal comprising a communication interface for transmitting and receiving information to/from the broadcast receiving device via a wireless LAN router or directly. The wireless terminal obtains program-related information about programs broadcast now or in the future via the broadcast wave from a distribution source different from the broadcast receiving device. The broadcast receiving device transmits information on a processing state or processing schedule of the broadcast receiving device for programs broadcast now or in the future via the broadcast wave to the wireless terminal via the communication interface. The wireless terminal creates a program guide using both the program-related information obtained from the distribution source different from the broadcast receiving device, and the information on the processing state or processing schedule of the broadcast receiving device obtained from the broadcast receiving device via the communication interface.
Patent JP-2014202368-A (JP)
Title: Heat pump type hot water supply machine
Inventor: OYA NAOHIRO
IPC: F24H1/00
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To suppress discharge lift shortage of a water pump which forcibly feeds supplied hot water and to suppress inflow of low temperature supplied hot water into a hot water storage tank, in a heat pump type hot water supply machine for heating the supplied hot water in a plurality of heat pump cycles.SOLUTION: Minimum water forcible feeding capacity determination means for determining minimum rotational frequency Npmin of a plurality of water pumps 28a to 28d determines the minimum rotational frequency Npmin within a range where the water pumps which are in the minimum rotational frequency Npmin do not become discharge lift shortage, and also, decreases the minimum rotational frequency Npmin according to the decrease of an average value Npave of the rotational frequency of the plurality of water pumps 28a to 28d. Thereby, inflow of low temperature supplied hot water into a hot water storage tank 20 is suppressed while suppressing the discharge lift shortage of the water pumps.
Patent JP-2014202078-A (JP)
Title: Fuel injection valve
Inventor: SUGIYAMA NATSUKI
IPC: F02M61/18
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of promoting atomization of fuel droplets injected through a plurality of injection holes to the outside.SOLUTION: A fuel injection valve includes an injection hole plate 30 having a plurality of injection holes 31. Each injection hole 31 is oval-shaped with its flow path cross section having a first axis and a second axis, and taper-shaped so that its flow path cross section area is gradually larger as extending from an entry side opening end 31a to an exit side opening end 31b. Directions of axis lines Z of the injection holes 31 are set so that adjacent outer edge portions of spray ranges of fuel injected through the injection holes 31 are lined parallel to fuel injecting directions.
Patent JP-2014200929-A (JP)
Title: Plasticization apparatus, molding apparatus, plasticization method, and method for manufacturing molded article
Inventor: MOMONO MASAMICHI
IPC: B29C47/10
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide: a plasticization apparatus that allows a reinforcing fiber to be stably contained; a molding apparatus; a plasticization method; and a method for manufacturing a molded article.SOLUTION: A plasticization apparatus according to an embodiment performs a mixing and plasticization apparatus by supplying a base material and a reinforcement material to a barrel that houses a screw therein. The barrel includes therein a first supply part to supply the base material into the barrel; and a second supply part to supply the reinforcement material into the barrel. The second supply part includes an agitation device to agitate the reinforcement material.
Patent JP-2014202503-A (JP)
Title: Optical characteristic measurement device and method of the same
Inventor: SANO TOSHIYUKI
IPC: G01N21/27
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device that enables a measurement time of an optical characteristic of a specimen to be shortened.SOLUTION: An imaging device 202 can photograph reflection light from a specimen at any angle of a light reception. A camera control part 302 controls the angle of the light reception of the imaging device 202. An image acquisition part 303 acquires image data photographed by the imaging device 202 having the angle of the light reception controlled. An angle calculation part 305 calculates the angle of the light reception in each image of the image data along a control direction of the angle of the light reception on the basis of a photographing condition. A deflection characteristic calculation part 306 that generates optical characteristic data on the specimen from a value of each pixel and the angle of the light reception.
Patent JP-2014201664-A (JP)
Title: Aqueous pigment ink composition
Inventor: KOYAIZU KAZUHIRO
IPC: C09D11/18
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous pigment ink composition which can be used for writing instruments, recorders, printers and the like, has excellent drought resistance, and causes no crystal deposition.SOLUTION: An aqueous pigment ink composition comprises at least pigment, styrene-acrylic acid resin and/or styrene-maleic acid resin, hydantoin, p-xylylene glycol, surfactant, and water.
Patent JP-2014204324-A (JP)
Title: Recording apparatus, recording method, and playback apparatus
Inventor: HIRANO TAKASHI
IPC: H04N5/92
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To enable efficient acquisition of a proxy video data file from a cartridge storing plural recording media.SOLUTION: A data recording unit records data in a cartridge that is loaded into a cartridge loading unit and that stores plural recording media. The data recording unit records video data files of a first resolution in a first recording medium in the cartridge. The data recording unit records video data files (proxy video data file) that correspond to the video data files of the first resolution recorded in the first recording medium and that has a second resolution lower than the first resolution. Proxy video data files corresponding to all the video data files of the first resolution in the cartridge can be acquired without accessing all the recording media in the cartridge.
Patent JP-2014200543-A (JP)
Title: Medical mixing container and method of using the same
Inventor: TOKUE TATSUICHI
IPC: A61J1/05
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a medical mixing container with which a cell and an action component can be mixed without damaging the cell.SOLUTION: When a stress applying chamber 21 is pressed by applying force F from the outside of a second bag 2 and air enclosed in the stress applying chamber 21 is compressed, stress in a separating direction is applied to a sealed part via the compressed air, mutually-bonded opening peripheral edge parts 23a of a recess are separated to cancel the sealing in the sealed part, and an action component housing chamber 22 is communicated with a cell housing chamber 11 of a first bag 1. An action liquid L1 housed in the action component housing chamber 22 flows into the cell housing chamber 11, and a mixed liquid C2 obtained by mixing the action liquid L1 and a cell suspension C1 is generated in the cell housing chamber 11.
Patent JP-2013179614-A (JP)
Title: Imaging apparatus
Inventor: YASUDA HITOSHI
IPC: H04N5/232
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus and a subject tracking method capable of reducing tracking of a wrong subject when detecting and tracking a specific subject or a portion of a subject included in a moving image.SOLUTION: The imaging apparatus comprises subject tracking means for detecting a specific subject or a portion of a subject included in a moving image and tracking the subject on the basis of similarity extracted by matching processing with a reference image registered beforehand. The subject tracking means includes: reference image registering means for registering the reference image; matching processing means for performing the matching processing; and tracking completion determination means for completing tracking of the subject. The tracking completion determination means is configured to stop the tracking of the subject when a distance between a subject area registered as the reference image and a similar area extracted by the matching processing means exceeds a predetermined amount.
Patent JP-2014207832-A (JP)
Title: Electric power conversion apparatus
Inventor: NOBUHARA MASAHIKO
IPC: H02M7/48
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric power conversion apparatus which reduces the number of components.SOLUTION: An electric power conversion apparatus 1 includes: a first electronic component 14 including a semiconductor module 10 forming a power conversion circuit; a cooler 20 which cools the first electronic component 14; an electronic component case 40 for housing second electronic components 41a, 41b of the electronic components forming the power conversion circuit, which are other than the first electronic component 41; and a housing 50 for housing the first electronic component 14, the cooler 20, and the electronic component case 40. The first electronic component 14 and the cooler 20 are fixed to the electronic component case 40, and the electronic component case 40 is fixed to the interior of the housing 50.
Patent JP-2014212083-A (JP)
Title: Lighting apparatus
Inventor: TANIMURA ICHIRO
IPC: H05B37/02
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus capable of obtaining illumination light with little uncomfortable feeling under a low color temperature even when two color light-emitting devices are used.SOLUTION: The color temperature of an illumination light source 3 lowers to 2500K and the light quantity is also reduced by rotating an operation part 11 of a controller 1. When two color light-emitting devices 31 and 32 are used, at a color temperature of 2600K, particularly at 2500K or less, deviation from a black body locus of the illumination light gets further larger in the light quantity simulating a light control curve of incandescent lamp causing a larger uncomfortable feeling. Therefore, the light quantity is set to sharply lower at least at 2600K, particularly at 2500K. That is, the light control curve (light control curve of incandescent lamp) higher than the color temperature at 2600K particularly at 2500K and the light control curve at the color temperature lower than that are discontinuous.
Patent JP-2014215141-A (JP)
Title: Angle measurement apparatus, adjustment method, and manufacturing method of image forming apparatus
Inventor: IMAI SHIGEAKI
IPC: H04N1/036
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an angle measurement apparatus configured to simplify preparation for measurement.SOLUTION: Light emitted from a light source is split into a light beam LB1 and a light beam LB2, and a reference plane of a reference object is irradiated with the light beam LB1. The light beam LB2 is condensed on a surface to be inspected of an object 67 to be inspected. The light beam LB1 reflected on the reference plane is received by a photodetector 70. The light beam LB2 reflected on the surface to be inspected is converted to parallel light by an imaging optical system 50, and is received by the photodetector 70. A processing apparatus determines an inclination angle of the surface to be inspected with respect to the reference plane, on the basis of light-receiving position information of the light beams LB1 and LB2 output from the photodetector 70.
Patent JP-2014215249-A (JP)
Title: Motor control system and control device
Inventor: SUZUKI KAZUHIRO
IPC: B60Q1/14
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the position detecting accuracy of a control object, and to achieve accurate motor control.SOLUTION: A control device outputs a signal for rotating the drive shaft of a motor. A transmission mechanism is connected to the drive shaft, and a movable member moves in accordance with the driving force of the motor to be transmitted by the transmission mechanism. A magnet displaces in accordance with the movable member. A magnetic sensor detects magnetism generated by the magnet, and outputs a signal having a first level L1 corresponding to the first state of the magnetism and a second level L2 corresponding to the second state of the magnetism to a control device. The control device determines a rotation angle position θ1 of the drive shaft at a point of time t1 of detecting transition from the first level L1 to the second level L2 by rotating the drive shaft as the control reference position of the movable member. In the case of detecting transition from the second level L2 to the first level L1 by rotating the drive shaft, the control device determines the rotation angle position of the drive shaft at a point of time t4 of detecting transition from the first level L1 to the second level L2 by inversely rotating the drive shaft as the control reference position.
Patent JP-2014220267-A (JP)
Title: Waveguide type semiconductor photoreceiver and process of manufacturing the same
Inventor: SHIMOYAMA MINEFUMI
IPC: H01L31/10
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce reflection at an interface with an optical input waveguide and reduce transmitted light as well concerning a waveguide type semiconductor photoreceiver and a process of manufacturing the same.SOLUTION: Refractive index and an absorption coefficient of material constituting a light absorption part composed of a loading part loaded on a waveguide of a light introduction part and a butt bonding part butt bonded to the waveguide of the light introduction part are made to be larger than refractive index and an absorption coefficient of material constituting the light introduction part.
Patent JP-2014217795-A (JP)
Title: Liquid discharge method and liquid discharge device
Inventor: INO HIDEAKI
IPC: B05C5/00
Filed: 2013-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge method capable of stably discharging a liquid without solidifying a moisture curable adhesive in a cylinder in a liquid discharge device having a rotor with a screw part and to provide the liquid discharge device.SOLUTION: A liquid discharge method comprises at least: a liquid filling step to fill a moisture curable adhesive filled in a liquid tank into a cylinder with pressure; an air discharge step to discharge air in the cylinder from an exhaust port located at the upper part of the cylinder; an exhaust port closing step to close the exhaust port; a rotation step to rotate a rotor and a screw part located at the rotor; and a liquid discharge step to quantitatively discharge the moisture curable adhesive in the cylinder from a nozzle part.
Patent JP-2013242309-A (JP)
Title: Optical light source including controlled excitation state
Inventor: SEYMOUR GOLDSTEIN
IPC: G01M11/00
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical light source including a controlled excitation state for the purpose of improving consistency of fiber attenuation measurement for an optical network test and measurement application.SOLUTION: For achieving a specific excitation state, a double-wavelength coupler (LED) 16 at 850 nm and 1300 nm is connected with a step index fiber 18, and a predictable mode distribution is excited, thereby reducing variation between the light sources. The device includes an adjustable fiber bending/deformation device capable of adjusting the device so as to accurately control a multi-mode excitation state, and is further provided with both an LED light source and an OTDR/laser implementation.
Patent JP-2013189640-A (JP)
Title: Hydroforming lubricant, hydroforming metallic tube using the same, and hydroforming processing method
Inventor: WATANABE TAKAMICHI
IPC: C10M125/24
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydroforming lubricant capable of being excellent on a lubricating property and seizure resisting performance at the time of hydroforming processing and preventing breakage, buckling, and scratches on the surfactant at the time of processing and easily eliminating after processing, a hydroforming metallic tube using the hydroforming lubricant, and a hydroforming processing method.SOLUTION: The hydroforming lubricant includes wax at a melting point of 45-110°C and, at solid weight of 0.1-20 wt.%, and the remainder made from at least one of a soluble aqueous resin and a surfactant. The wax is preferably made from one or more kinds of wax among carnauba wax, lanolin, and paraffin. The soluble aqueous resin is preferably made from one or more kinds of resins among acrylic resin, with molecular weight of 5,000-100,000, polyalkylene glycol with molecular weight of 800-35,000, urethane resin, polylactic acid, and polyvinyl alcohol.
Patent JP-2014221517-A (JP)
Title: Ink jet head and driving method for the same, and ink jet printer
Inventor: MIYAI MITSUYOSHI
IPC: B41J2/055
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To suppress imaging turbulence by enabling multi-gradation display at a high speed and restraining piezoelectric characteristics from fluctuating during continuous driving.SOLUTION: When first and second pulses P1 and P2 are applied as discharge pulses to a piezoelectric element in order within a period for imaging one pixel, at least any one of an electric potential of the second pulse P2, an electric potential immediately before the second pulse P2 and an electric potential immediately after the second pulse P2 is offset so that a maximum amplitude of a diaphragm vibrating in the application of the first pulse P1 and a maximum amplitude of the diaphragm vibrating in the application of the second pulse P2 can be almost equal to each other.
Patent JP-2014221149-A (JP)
Title: Auxiliary brush attachment structure, and self-propelled cleaner equipped with the same
Inventor: YOSHIDA CHOJI
IPC: A47L9/28
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary brush attachment structure for a self-propelled cleaner which is prevented from malfunction and reduction in cleaning efficiency: and to provide a self-propelled cleaner equipped with the auxiliary brush attachment structure.SOLUTION: The auxiliary brush attachment structure includes: a rotary shaft disposed to a recessed part formed at the bottom surface of a chassis of a self-propelled cleaner; and an auxiliary brush attached to the rotary shaft. The auxiliary brush includes: a brush base fixed to the rotary shaft so as to engage into a space to the recessed part with a gap; and brush hair bundles implanted into the brush base. A regulation member regulating entry of fibrous materials into the gap is arranged to the gap or in the vicinity thereof.
Patent JP-2014224718-A (JP)
Title: Image processing apparatus and image processing method
Inventor: SANO TOSHIYUKI
IPC: G06T15/80
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To faithfully reproduce texture of an object.SOLUTION: An image processing apparatus includes: an input part for inputting gloss characteristic data indicating gloss characteristics of an object; a setting part which sets a focus position on the basis of the gloss characteristic data inputted by the input part and a reference gloss value; and an acquisition part which acquires deflection characteristic data of the object measured with a plurality of angles and focus positions, on the basis of the focus position.
Patent JP-2013215728-A (JP)
Title: Arrangement structural material for hexagonal non-close-packed particle and functional material comprising the same material
Inventor: KOSHIZAKI NAOTO
IPC: C09D7/12
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique for easily creating such a state that various functional substances each having a size of 1 nm to 10 μm are high densely arranged regularly and the functional substances are apart from each other while keeping an appropriate distance therebetween.SOLUTION: There is provided a method for producing an arrangement structural material for hexagonal non-close-packed particles each of which has a hierarchical structure comprising a mono-dispersion fine particle layer of a hexagonal close-packed structure and a hexagonal non-close-packed structure layer. The method comprises the steps of: developing a colloidal solution containing globular particles such as polymer and glass each having a size of 10 nm to 10 μm dispersed therein on a solid substrate to form the mono-dispersion fine particle layer of the hexagonal close-packed structure; and depositing a hexagonal non-close-packed structure layer comprising a polymer, glass, a metal and a ceramic particle on each of mono-dispersion fine particles by a chemical or physical vapor deposition method.
Patent JP-2014217709-A (JP)
Title: Curtain adjuster hook and curtain set including the curtain adjuster hook
Inventor: OKUNO YASUSHI
IPC: A47H13/04
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a curtain adjuster hook capable of fitting a front fabric curtain to a back fabric curtain with a simple operation.SOLUTION: A curtain adjuster hook includes: a curtain hook body 10 constituted by a flexible material; an insertion part 11 for a front fabric curtain arranged in a U shape by bending from one side surface of a bottom part of the curtain hook body 10; a ratchet part 12 arranged in the curtain hook body 10; and a runner suspension hook part 13 constituted by a flexible material to be slidably and fixably locked to the ratchet part 12 and having a ratchet engagement box and a hook arranged on the ratchet engagement box. A second insertion part 14 for locking a back fabric curtain is fixedly arranged on the other side surface of the bottom part of the curtain hook body 10.
Patent JP-2014227357-A (JP)
Title: Emulsion type hair cosmetic
Inventor: SHIMODA KOHEI
IPC: A61Q5/06
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an emulsion type hair cosmetic which can realize soft and smooth touch feeling of hair as well as collectability and does not crush raise of root of the hair even when adhered to the sculp or the root of the hair.SOLUTION: The emulsion type hair cosmetic of the present invention is characterized by comprising 0.1-40 wt.% of volatile hydrocarbon (A) and 0.01-6 wt.% of dimerdilinoleic acid ester (B) based on 100 wt.% of total of the hair composition.