baber/WOPTO huggingface dataset:
Patent JP-2017026525-A (JP)
Title: Distance measurement deice and distance measurement method
Inventor: YODA KATSUHIRO
IPC: G01C3/06
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a distance measurement device and distance measurement method that allow a simple configuration to measure a distance to a subject.SOLUTION: A distance measurement device includes: an imaging unit that takes a picture of a subject at a prescribed angle of view and output image data expressing an image of the subject; a first light source that is arranged at a first relative position with respect to the imaging unit, and irradiates a first prescribed area in the angle of view with light; and a distance determination unit that when a first total value of first luminance of a plurality of pixels in a first corresponding area corresponding to the first prescribed area in the image is present between a first threshold and a second threshold greater than the first threshold, determines that a first distance to a first part in the first prescribed area of the subject from the imaging unit is a distance within a prescribed range where the subject is focused.SELECTED DRAWING: Figure 2
Patent JP-2017027478-A (JP)
Title: Cooperation server, and method and program for controlling cooperation server
Inventor: OTA SHINICHIRO
IPC: G06F9/48
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To execute cooperative processing according to conditions of users without changing cooperative contents.SOLUTION: A trigger condition of a cooperation rule includes a variable part determined by user unique information unique to a user. A cooperation server comprises a unique information setting section (21) for acquiring user unique information corresponding to the variable part and an action control section (23) for causing an action server (11) to execute processing when a trigger condition in which the variable part is determined by the user unique information is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2017025642-A (JP)
Title: Well excavation method
Inventor: MATSUMOTO KEIJI
IPC: E21B7/04
Filed: 2015-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a well excavation method capable of curbing abrasion on an inner face of a casing.SOLUTION: A well excavation method comprises: a casing insertion process; a slant excavation process; and an excavation slurry circulation process. In the casing insertion process, a casing 2 made by connecting a plurality of steel pipes is inserted into a well W. The steel pipes contain not less than 10 mass% of Cr. In a drill string insertion process, slant excavation is implemented by inserting a drill string 3 having a plurality of drill pipes 4 and a tool joint 7 into the casing 2. In the slant excavation process, the slant excavation is implemented by circulating excavation slurry containing an oxidant in the well W. In the excavation slurry circulation process, the excavation slurry containing the oxidant is circulated in the casing 2.SELECTED DRAWING: Figure 1
Patent JP-2017029010-A (JP)
Title: Lyophilized reagent, mixed reagent solution and method of preserving lyophilized reagent
Inventor: IDEGAMI KOTARO
IPC: C12N15/09
Filed: 2015-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a lyophilized reagent excellent in storage stability and in which susceptibility to reaction inhibition in a nucleic acid amplification reaction is reduced, a mixed reagent solution used for preparing the lyophilized reagent, and a method for preserving a lyophilized reagent.SOLUTION: The lyophilized reagent according to the present invention is a lyophilized reagent for nucleic acid amplification reaction obtained by lyophilizing a reaction mixture containing a reagent used in a nucleic acid amplification reaction and a sugar, where the sugar contained in the lyophilized reagent is 72 mass% or more to 86 mass% or less with respect to the solid content concentration.SELECTED DRAWING: None
Patent JP-2017034019-A (JP)
Title: Field-effect transistor and manufacturing method therefor
Inventor: WATANABE NORIYUKI
IPC: H01L29/808
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect transistor capable of achieving normally-off while preventing deterioration in controllability due to gate voltage.SOLUTION: The field-effect transistor comprises a p-type semiconductor layer 106 which is formed over the barrier layer 103 of a gate forming area 121 in contact therewith; and a gate electrode 107 which is formed on the semiconductor layer 106. The semiconductor layer 106 is constituted of a semiconductor the bandgap energy of which is smaller than that of a nitride semiconductor and contains no nitrogen. With this, compared to the case when a nitride semiconductor is employed, a higher density of p-type impurity can be achieved on the semiconductor layer 106.SELECTED DRAWING: Figure 1
Patent JP-2017032027-A (JP)
Title: Gas cock
Inventor: NISHIKAWA SANJI
IPC: F16K31/44
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To improve a gas flow of a gas channel, concerning a gas cock equipped with a valve device (21), an excessive flow-out prevention valve (6), and a reset mechanism resetting the excessive flow-out prevention valve (6) after actuation, in a casing (1).SOLUTION: A reset mechanism has a moving cylinder (10) which moves forward/backward with a valve device (21) in a casing (1); an annular projecting portion (11) positioned on an upstream side of the annular projecting portion; and a reset plate (3) made from elastic material and interposed between the moving cylinder and the annular projecting portion. The reset plate (3) is kept in an initial state in which the reset plate is flat between the moving cylinder (10) and the annular projecting portion (11) when the valve device (21) is closed. When the valve device (21) is opened, a pressing piece (3b) extended from a ring portion (3a) to a center is elastically deformed so as to project out to a downstream side. A tip end of the pressing piece (3b) in this state, projects out to the downstream side than a reset shaft (61) projecting to the downstream side from an excessive flow-out prevention valve (6) at actuation, and the reset shaft (61) is returned to an initial position by the elastic return force of the pressing piece (3b).SELECTED DRAWING: Figure 1
Patent JP-2015232573-A (JP)
Title: Pretreatment cartridge for substance separation and pretreatment method utilizing the same
Inventor: KANAZAWA HIDEKO
IPC: G01N30/88
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a pretreatment cartridge capable of separating a useful substance without any damage only by changing temperature, and efficiently performing analysis operation or extraction operation after the separation, and a pretreatment method utilizing the pretreatment cartridge.SOLUTION: A polymer whose hydration force changes within a temperature range of 0-80°C is coated on a stationary phase surface, and with contraction and swelling due to temperature change of a polymer chain, a pretreatment of a specimen is performed by utilizing a cartridge in which a stationary phase is charged, the stationary phase capable of changing affinity with a substance desired to separate from the stationary phase surface. A solution containing a useful substance desired to separate from the specimen can be narrowed down with simple operation.
Patent JP-2017034458-A (JP)
Title: Imaging apparatus
Inventor: MATSUDA TAKASHI
IPC: H04N5/378
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce a time required for charging or discharging of a horizontal signal line.SOLUTION: An imaging apparatus of the present invention comprises: a plurality of processing circuits including a plurality of column amplifiers, a block signal line to which an analog signal amplified by the column amplifier is outputted, a block amplifier which amplifies an analog signal outputted to the block signal line; and a horizontal signal line that transmits analog signals outputted from the plurality of processing circuits. The plurality of column amplifiers charge or discharge capacitance of an input node of the block amplifier. The plurality of block amplifiers charge or discharge capacitance of the horizontal signal line.SELECTED DRAWING: Figure 1
Patent JP-2016007004-A (JP)
Title: Authentication in secure user plane location (supl) systems
Inventor: PHILIP MICHAEL HAWKS
IPC: G09C1/00
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for authentication in secure user plane location (SUPL) systems.SOLUTION: A method includes storing, at a mobile device, at least one security credential that is specific to the mobile device. The method also includes transmitting the at least one security credential to a SUPL location platform (SLP) to authenticate the mobile device as associated with a SUPL user on the basis of a comparison of the device identifier to a stored device identifier. The method may enable a SUPL server and a SUPL enabled terminal SET to negotiate about which of a plurality of authentication methods is to be used.
Patent JP-2017033854-A (JP)
Title: Droplet discharge device
Inventor: YOKOZAWA TOSHIHIRO
IPC: H05B33/10
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a droplet discharge device which can form images and the like appropriate for industrial applications.SOLUTION: A droplet discharge device 50 according to the present invention is used to form a functional layer by a liquid phase process. The droplet discharge device 50 comprises: a first ink jet head which discharges functional layer forming ink for forming the functional layer; and a second ink jet head which discharges color ink containing a coloring material. With this configuration, functions which have been required for industrial applications can be expanded. In addition, it is possible to provide the droplet discharge device which enables rationalization of a manufacturing process as well as improvement of a product yield and quality.SELECTED DRAWING: Figure 1
Patent JP-2015195629-A (JP)
Title: power amplifier
Inventor: MOCHIZUKI AKIRA
IPC: H03F1/30
Filed: 2015-08-11
Abstract: PROBLEM TO BE SOLVED: To set an idle current in a short time in a simple circuit configuration.SOLUTION: A power amplifier device according to an embodiment includes: a FET 3 for high frequency power amplification; a current detection circuit 4 for detecting a drain current of the FET 3; an electronic volume 1 for changing a gate voltage of the FET 3; and a control circuit 5 for acquiring an ambient temperature, setting a set desired value of an idle current of the FET 3 on the basis of a relationship of the idle current to the gate voltage which is dependent on the ambient temperature, and controlling the electronic volume 1 until the drain current detected by the current detection circuit 4 reaches the set desired value.
Patent JP-2017039210-A (JP)
Title: Image formation apparatus
Inventor: ETO KOJI
IPC: B41J29/38
Filed: 2015-08-17
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of an erroneous operation in a processing unit without separately installing cooling means for cooling the processing unit.SOLUTION: A processing unit of an image formation apparatus, in a case of performing ready processing for changing a job execution unit from the power-saving state where power supply to the job execution unit is regulated in comparison to the time of job execution to the ready state where the job is executable, obtains the first temperature obtained by adding a temperature rise value of the processing unit when performing the ready processing at the maximum operation frequency to the ambient temperature detected in the case of being in the power-saving state as a prediction value of the ambient temperature when performing the ready processing at the maximum operation frequency, performs the ready processing at the maximum operation frequency when the first temperature is equal to or less than the allowable maximum temperature, and performs the ready processing at the operation frequency lower than the maximum operation frequency when the first temperature exceeds the allowable maximum temperature.SELECTED DRAWING: Figure 5
Patent JP-2017040568-A (JP)
Title: Mode analysis device and mode analysis method
Inventor: KOKUBUN YASUO
IPC: H04B10/2581
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time needed to detect an amplitude and a phase of an electric field intensity distribution of each mode in mode analysis, and to detect an amplitude and a phase of an electric field intensity of each mode directly from signal light in the mode analysis instead of calculating a mode distribution from a near-field image by numerical calculation.SOLUTION: An amplitude and a phase difference of each degeneration orthogonal polarization mode are obtained by detection in the form of an electric signal through polarization separation and coherent detection using a four-division light detector after light to be analyzed is mixed with local oscillation light. The amplitude and phase difference of each degeneration orthogonal polarization mode are detected through addition and subtraction of an AC component detected by the four-division light detector. By using an x-polarized wave and a y-polarized wave obtained through the polarization separation, the amplitude and phase difference can be detected even for a mode in which polarized light components degenerate.SELECTED DRAWING: Figure 2
Patent JP-2017044714-A (JP)
Title: Display device
Inventor: SASAKI TOSHINARI
IPC: G02F1/1333
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a substrate pair capable of stably maintaining a cell gap even in a flexible display device, and a method for manufacturing the structure.SOLUTION: A display device is provided, which includes: a first resin substrate 102; a second resin substrate 104 opposing to the first resin substrate 102; a liquid crystal layer held between the first resin substrate 102 and the second resin substrate 104; a first sputtered insulation film disposed between the first resin substrate 102 and the liquid crystal layer; a first insulation film 126 disposed between the first sputtered insulation film and the liquid crystal layer and having a compressive stress; a second sputtered insulation film disposed between the second resin substrate 104 and the liquid crystal layer; a second insulation film 128 disposed between the second sputtered insulation film and the liquid crystal layer and having a compressive stress; and a plurality of spacers disposed between the first resin substrate 102 and the second resin substrate 104 and defining a gap between the first resin substrate 102 and the second resin substrate 104.SELECTED DRAWING: Figure 3
Patent JP-2017043934-A (JP)
Title: Pile press-in machine, pile press-in method, and pile pull-out machine
Inventor: KITAMURA MORIO
IPC: E02D7/00
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To secure large reactive force while mitigating moment generated by the reactive force and press-in force or pull-out force, when pressing in or pulling out a pile by gaining the reactive force from an existing pile.SOLUTION: A pile press-in/pull-out machine 1 includes: a first clamp device 21a for gripping an existing pile; a second clamp device 34 for gripping the existing pile; a chuck device 25 having an opening through which a pile may be inserted in a vertical direction, and pressing a side surface of the pile inserted through the opening from outside, for gripping the pile; and lifting/lowering drive devices 24, 32 that drive the chuck device for lifting/lowering, relative to the first clamp device and the second clamp device. A pile 4b is pressed into a ground (or pulled out) by taking reactive force on both sides, while gripping: an existing pile 4c by the first clamp device, the existing pile 4c being adjacent in a first direction to a press-in position of the pile 4b gripped by the chuck device; and an existing pile 4a by the second clamp device, the existing pile 4a being adjacent in a direction other than the first direction.SELECTED DRAWING: Figure 1
Patent JP-2017045911-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: TAKIZAWA JUNICHI
IPC: H01L21/336
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To enhance the performance and reliability of a semiconductor device.SOLUTION: In a trench TR of an n-type semiconductor substrate SB, a gate electrode GE for trench gate type field effect transistor is formed via a gate insulator, a p-type semiconductor region PR1 for channel formation is formed adjacently to the trench TR, and an n-type semiconductor region NR for source is formed adjacently to the trench TR, above the p-type semiconductor region PR1. In the semiconductor substrate SB, a p-type column PC1 is formed under the p-type semiconductor region PR1, and a p-type column PC2 is formed under the p-type column PC1. The p-type column PC1 is included in the p-type column PC2 in the plan view, and the plane size of the p-type column PC2 is larger than that of the p-type column PC1.SELECTED DRAWING: Figure 3
Patent JP-2017044628-A (JP)
Title: Evaluation method of rubber/brass composite
Inventor: SHIKAKUBO TAKASHI
IPC: G01N19/04
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method of a rubber/brass composite, the method that can determine the correct vulcanized condition enabling the optimal bonding between rubber and brass, and grasp a degradation state precisely.SOLUTION: An evaluation method of a rubber/brass composite is characterized by: forming a sample comprising the rubber/brass composite obtained by burying a brass member in the rubber composition with sulfur blended of 4-10 pts.mass to diene rubber of 100 pts.mass; applying a hard X-ray of 5000 eV or more to the sample after vulcanization and aging processing to the sample; calculating a peak area A of the peak in the vicinity of 2472 eV corresponding to binding energy of S-S bond and S-Cu bond of energy peaks of a sulfur 1 s orbit in the photoelectron spectrum obtained and a peak area B of the peak in the vicinity of 2470 eV corresponding to the binding energy of S-C bond; and evaluating a bonding/degradation state of the rubber/brass composite by using an area ratio of these peak area A and peak area B as an index.SELECTED DRAWING: Figure 2
Patent JP-2017042743-A (JP)
Title: Fine particle aggregation controller, fine particle aggregate generation method, and fine particle aggregate
Inventor: EBISAWA MIZUE
IPC: B01J19/12
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To achieve inexpensively and easily a mechanism for generating a fine particle aggregate in a short time, while controlling aggregation, without applying chemical modification to fine particle and solvent/medium.SOLUTION: A fine particle aggregation controller 1 for aggregating fine particles has an irradiation part 20 for irradiating fluid dispersion 2b comprising a dielectric in which fine particles are dispersed with light inducing dipolar moment in the fine particles. Fine particles are aggregated by irradiating the fluid dispersion 2b with light by the irradiation part 20.SELECTED DRAWING: Figure 1
Patent JP-2017049646-A (JP)
Title: Driving support system and driving support device
Inventor: SUGIURA MASAHIRO
IPC: G08G1/16
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a driving support system and a driving support device which are capable of reducing the possibility of performing an unnecessary notification to a driver.SOLUTION: A driving support system 100 comprises a driving support device 2 used in an automobile and a portable terminal 1 carried by pedestrians or bicycle riders. The portable terminal 1 transmits radio signals at fixed intervals, and the driving support device 2 comprises a radio reception part for receiving the radio signals. The driving support device 2 accumulates, in a RAM 212, reception strengths of signals received by the radio reception part within a fixed period of time and determines whether the reception strengths have an increasing tendency. Then, if the vehicle speed of the own vehicle is less than a prescribed speed which is the maximum speed that can be regarded as a slow speed and the reception strengths have an increasing tendency, it displays information indicating that there is a moving body that is approaching the own vehicle in a display.SELECTED DRAWING: Figure 1
Patent JP-2017048280-A (JP)
Title: Putty composition and repair coating method using the same
Inventor: HORI MASASHI
IPC: B05D7/14
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a putty composition capable of forming a putty layer having extremely excellent surface dryness.SOLUTION: A multicomponent putty composition contains a main agent component (I) containing an unsaturated polyester resin (A), a polymerizable unsaturated compound (B), wax (C) and a pigment (D), and a curing agent component (II) containing an organic peroxide. An amount of the wax (C) to be blended is in a range of 0.1-10 pts.mass based on 100 pts.mass of the total mass of the unsaturated polyester resin (A) and the polymerizable unsaturated compound (B). A repair coating method includes filling a damaged portion of a coated body with the putty composition, polishing a putty layer after drying, and coating a coating composition for repair on the polished putty layer.SELECTED DRAWING: None
Patent JP-2017050954-A (JP)
Title: Outdoor power supply device
Inventor: MATSUDA HIROSHI
IPC: H01F38/14
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor power supply device capable of supplying power even to outdoor electric equipment which is remote from a building, using an indoor power supply without large scale wiring construction or the like.SOLUTION: An outdoor power supply device 40 includes: a power transmitter 50 having a power transmission coil 51 connected to a power supply 30 in an indoor place 2; and a repeater coil 91 disposed on a tile 80a and a gatepost 20 installed in an outdoor place 3, and resonating with the power transmission coil 51. Non-contact power supply is performed by magnetic field resonance from the power transmission coil 51 through the repeater coil 91 and a power reception coil 71 to electric equipment 25 in the outdoor place 3. The repeater coil 91 is embedded inside the tile 80a and the gatepost 20.SELECTED DRAWING: Figure 2
Patent JP-2017050439-A (JP)
Title: Uv light-emitting device and method for manufacturing the same
Inventor: SAITO YOSHIKI
IPC: H01L33/32
Filed: 2015-09-03
Abstract: PROBLEM TO BE SOLVED: To improve a UV light-emitting device in crystalline quality, flatness, and concavo-convex embeddability.SOLUTION: A UV light-emitting device comprises a substrate 10 subjected to an uneven processing. The UV light-emitting device further comprises a structure arranged by stacking an AlN buffer layer 11 formed on the substrate 10 by sputtering, an undoped layer 12 made of undoped AlGaN, an n-layer 13 made of n-type AlGaN, a luminescent layer 14, an electronic block layer 15 made of a p-type AlGaN, and a p-contact layer 16 made of a p-type AlGaN in turn. In ascending order of Al composition ratio, the undoped layer 12, the n-layer 13, the p-contact layer 16, and the electronic block layer 15 are named. Thus, the whole device is decreased in Al composition ratio. As a result, the crystalline quality, the flatness and the concavo-convex embeddability of the substrate 10 are improved.SELECTED DRAWING: Figure 1