baber/WOPTO huggingface dataset:
Patent JP-2015228386-A (JP)
Title: Fuel cell system
Inventor: MURATA TAKASHI
IPC: H01M8/04
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system of water self-sustained operation type which is free of environmental pollution caused by discharge condensed water containing a harmful matter such as chromium to the outside of the system, is also possible of facility downsizing and simplification, is excellent in safety and economy.SOLUTION: A fuel cell system comprises a self-sustaining water supply system 80 which cools exhaust gas discharged from a fuel cell body 10 to generate condensed water and also guides the generated condensed water into a reformer. The self-sustaining water supply system 80 includes: a purifier 82 having ion exchange resin in a vertical cylindrical container housed therein, and introducing from a top of the cylindrical container the condensed water generated by cooling the exhaust gas discharged from the fuel cell body 10 and discharging it from a bottom of the cylindrical container; a discharge pump 83 disposed on a downstream side of the purifier 82; and an overflow pipe 87 consisting of a vertical pipe which is disposed between the purifier 82 and the discharge pump 83.
Patent JP-2016014151-A (JP)
Title: Inkjet ink composition comprising modified pigment
Inventor: GU FENG
IPC: C09D7/62
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a modified pigment for a new inkjet ink composition, and a method of preparing the modified pigment.SOLUTION: A modified pigment is a reaction product of a pigment and at least one reagent having the formula HN-A-Y. (Y is H, a C1-C12 alkyl group, an aromatic group, a polymeric group, or a -C(O)-A-NHfunctional group; and A is O, HN, or S.)
Patent JP-2017063537-A (JP)
Title: Power supply and image formation apparatus having the same
Inventor: SHIGETOMI MASAYUKI
IPC: G06F1/32
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce power consumed in a DCDC converter in a power saving mode.SOLUTION: A power supply includes: an AC-DC power supply unit 5 which generates a normal voltage and a power saving voltage which is smaller than the normal voltage, to output either one voltage as a first voltage; a DCDC converter 6 which generates a set voltage larger than the power saving voltage and smaller than the normal voltage on the basis of the first voltage, to output it as a second voltage; a control circuit 21 which controls the AC-DC power supply unit to output the normal voltage in the normal mode, whereas controls the AC-DC power supply unit to output the power saving voltage in the power saving mode; a switchover unit 7 which inputs a voltage based on either of the first voltage and the second voltage to the control circuit, as a third voltage; and a monitor circuit part 8 which, in the power saving mode, causes the switchover unit to output the first voltage as the third voltage, and halt the DCDC converter, and in the normal mode, operates the DCDC converter to cause the switchover unit to output the second voltage as the third voltage.SELECTED DRAWING: Figure 3
Patent JP-2017061879-A (JP)
Title: Control device and method of gas turbine, control program of gas turbine, and gas turbine
Inventor: NAKAHARA MASAHIKO
IPC: F02C9/00
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To guarantee emission by reducing carbon monoxide by securing an optimum intake flow rate by a compressor, and to suppress increase of manufacturing costs due to increase of equipment, in a control device and a control method of a gas turbine, a control program of the gas turbine, and the gas turbine.SOLUTION: A gas turbine control device includes a first opening setting portion 101 for setting a first IGV opening command value S1 of an inlet guide vane 22 from factors excluding surge limit of a compressor 11, a second opening setting portion 102 for setting a second IGV opening command value S2 of the inlet guide vane 22 from the surge limit of the compressor 11 and correcting the second IGV opening command value S2 by a pressure of the compressor 11, an opening selecting portion 103 for selecting a maximum opening of the first IGV opening command value S1 and the second IGV opening command value S2 as an IGV opening command value S of the inlet guide vane 22, and an opening control portion 104 for adjusting the opening of the inlet guide vane 22 on the basis of the IGV opening command value S selected by the opening selecting portion 103.SELECTED DRAWING: Figure 1
Patent JP-2017062634-A (JP)
Title: Image processor and object area location method
Inventor: NAKAJIMA YASUHIRO
IPC: G06T7/00
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To rapidly and efficiently extract an object from one still image.SOLUTION: An image processor cuts out a rectangular area including a human image from input image data, namely a still image (1) and divides the rectangular area into a plurality of small areas (2). The image processor obtains a degree of the shape of a person, namely the similarity with a template by combining the plurality of small areas obtained by the division and calculates a combination of small areas where the degree of the shape of a person is maximized (3). The image processor locates an area formed by a combination of small areas having the highest degree of the shape of a person as a human area from the combination of small areas calculated for each template (4). Until predetermined conditions are satisfied (5), area division and calculation of combinations of small areas are repeated and an orientation of a template corresponding to the obtained human area is outputted (6).SELECTED DRAWING: Figure 1
Patent JP-2017062751-A (JP)
Title: Web page browsing support program and web page browsing support method
Inventor: SHIMIZU CHIHIRO
IPC: G06F17/22
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a confirmation test under preview circumstances in building a website.SOLUTION: A domain control table 22 associates a source URL and a destination URL with each other. An URL update program 21 acquires a destination URL from an URL of a link clicked by a user referring to the domain control table 22 and transfers the same to an HTML analysis section 11. Using the transferred URL, the HTML analysis section 11 acquires an HTML file to create a screen.SELECTED DRAWING: Figure 2
Patent JP-2017065968-A (JP)
Title: Graphite crucible for producing silicon carbide single crystal
Inventor: USHIO MASASHI
IPC: C30B29/36
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a graphite crucible for producing a SiC single crystal with excellent mass productivity which can grow a SiC single crystal by efficiently using a SiC raw material powder filled in a crucible in a sublimation recrystallization method.SOLUTION: In a graphite crucible for producing a silicon carbide single crystal, a crucible body and a crucible upper lid which are made of graphite are provided, raw material silicon carbide is filled into a raw material filled portion of a crucible body lower part and a seed crystal substrate consisting of silicon carbide single crystals is disposed on the inner surface of the crucible upper lid, and the silicon carbide single crystal is produced by a sublimation recrystallization method where the raw material silicon carbide is heated and sublimated and the generated sublimation gas is recrystallized on the surface of the seed crystal substrate. The inner wall surface of the crucible body includes a rough surface portion.SELECTED DRAWING: Figure 2
Patent JP-2017066498-A (JP)
Title: Method for heat-treating steel, and steel member
Inventor: ANDO TOMOHIRO
IPC: C22C38/00
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for heat-treating a steel, capable of performing heat treatment including carburization to low-hardenable steel and obtaining a steel material having high surface hardness, and a steel member manufactured from the low-hardenable steel and having high surface hardness.SOLUTION: The method for heat-treating steel comprises: carburizing low hardenable steel having a hardness of (51.3 [C] +12.4) HRC or less at a distance of 9 mm from a hardening end in the Jominy type end hardening test when a carbon content is [C] mass% (where, [C]≤0.6); nitriding the steel by contacting nitriding gas to obtain the steel having an austenite grain size of 200 μm or more and a surface nitrogen concentration of 0.04 mass% or more; and hardening the steel. The steel member is subjected to such heat treatment and has an austenite grain size of 200 μm or more, a surface nitrogen concentration of 0.04 or more mass% and a surface hardness of 700 HV or more.SELECTED DRAWING: Figure 1
Patent JP-2018012346-A (JP)
Title: Vehicle, and engine and power generation unit for driving vehicle
Inventor: HINO HARUYOSHI
IPC: B60L50/15
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle and so forth, which has usability equivalent to that of an engine vehicle from a viewpoint of a user and can shorten maintenance time of the engine vehicle as viewed from a user.SOLUTION: A vehicle V comprises: an electric drive part 19 electrically driven; an engine 14 operated with liquid fuel; a power generator 10 driven by the engine; and a control device 15 including a power generation control part 152 outputting control signals to the engine and the power generator, and an electric power output part outputting electric power generated by the power generator to the electric drive part. The control device, together with the engine and the power generator, constitutes a unit P that is physically integrated and is attachable and detachable to/from a vehicle body. The control device is constituted so as to output a shop visit prompting signal to notification devices G1, G2 that prompt a user to visit a shop capable of replacing the unit in a state that the unit is mounted on the vehicle body, and is configured so as to output the electric power from the electric power output part 16 to the electric drive part not through a battery in the state that the unit is mounted on the vehicle body.SELECTED DRAWING: Figure 2
Patent JP-2017073367-A (JP)
Title: Positive electrode material for secondary battery, method of manufacturing the same, and lithium ion secondary battery
Inventor: KURITA TOMOCHIKA
IPC: H01M4/58
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode material for a secondary battery having high energy density or the like.SOLUTION: Disclosed is a positive material for a secondary battery which is represented by composition formula: LiHNiPO(0≤x<0.47) and has a diffraction peak of the maximum strength at 2θ=12.46° ±0.05° in X-ray diffraction (2θ=5°to 90°) using CuK α rays.SELECTED DRAWING: Figure 1
Patent JP-2017074595-A (JP)
Title: Cooling structure of core pin
Inventor: TSUDA NAOKI
IPC: B22D17/22
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure of a core pin, which is excellent in cooling performance of the core pin, and prevents occurrence of such the problem that a molten material flows inside a core pin and flows into a cooling device, even when the core pin is damaged in a molding tool having the core pin.SOLUTION: A cooling structure 10 of a core pin is constituted of a cooling pipe 1 and a spring member 2. In the cooling structure, the cooling pipe 1 having an inflow passage 1a in the inside of which a cooling medium flows, is arranged in the inside of the core pin P provided to a molding tool M, a discharge passage F for discharging the cooling medium flowing out of the tip of the cooling pipe 1, is formed between an inner surface Pa of the core pin P and an outer surface 1b of the cooling pipe 1, a spiral spring member 2 formed of a flat thin plate is arranged around the cooling pipe 1, and the spring member 2 comes into contact with the inner surface Pa of the core pin P and the outer surface 1b of the cooling pipe 1.SELECTED DRAWING: Figure 1
Patent JP-2016079184-A (JP)
Title: Rage aptamer and use therefor
Inventor: YAMAGISHI SHOICHI
IPC: A61P43/00
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an aptamer for RAGE (receptor for advanced glycation end products), and a pharmaceutical composition for treating or preventing RAGE related disease.SOLUTION: The present invention provides an aptamer (such as a single strand DNA comprising a specific sequence) that is bound to RAGE to inhibit the binding of RAGE to its ligand, and a pharmaceutical composition for treating or preventing RAGE related disease (such as diabetic complication).SELECTED DRAWING: None
Patent JP-2017077386-A (JP)
Title: Plastic deformation method of adhesion coil spring
Inventor: ASAOKA TAKURO
IPC: A61B1/00
Filed: 2015-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a plastic deformation method of an adhesion coil spring capable of improving durability of an adhesion coil spring with good workability by a simple facility.SOLUTION: In a regulation step S10, an adhesion coil spring 28 is inserted into a pipe 60, and deformation in an adhesion coil spring radial direction of the adhesion coil spring is regulated by the pipe 60. In a plastic deformation step S20, compressive force is imparted to the adhesion coil spring 28 inserted into the pipe 60 from one end or both ends in the adhesion coil spring axial direction. That is, the adhesion coil spring 28 is inserted into the pipe 60, and a right end opening of the pipe 60 whose both ends are opened is closed by a cap 62. A rod 64 is inserted into the pipe 60 from a left end opening of the pipe 60, and compressive force is imparted to the adhesion coil spring 28 by the pressing force of the rod 64.SELECTED DRAWING: Figure 3
Patent JP-2016034138-A (JP)
Title: Image display device and program
Inventor: YAMANE KAZUYOSHI
IPC: H04N7/18
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To make additional information follow up change in a position of an object of interest in an image even if the object of interest changes in a position in the image when the information is added to the object of interest in the image.SOLUTION: If a camera part changes in a photographic direction (YES at a step A12 in Fig. 5), processing for correcting a display position of additional information is performed so as to make the additional information follow up change in a position of a subject of interest (an object of interest) in a photographic image (preview image), and a display position of the additional information is updated and corrected into a new display position (step A13). Then the additional information is put together and displayed at the display position, obtained through the correction processing, on a preview screen (step A14).SELECTED DRAWING: Figure 5
Patent JP-2017083520-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YOSHIURA ARINOBU
IPC: G03G15/20
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent depletion of a lubricant from a low friction member to suppress a failure in conveyance and a reduction in life of a fixing member.SOLUTION: A fixing device comprises: a fixing belt 201; a nip forming member 206 that is disposed inside the fixing belt; a pressure roller 203; and a low friction sheet 210 that is impregnated with a lubricant. The fixing belt 201 has a heat absorption agent 220 applied on its inner surface, and the heat absorption agent 220 is provided with a concavo-convex part 221 that suppresses outflow of the lubricant from the fixing belt 201. The lubricant leaked from the low friction sheet 210 is intercepted by the concavo-convex part 221. This configuration can suppress depletion of the lubricant and suppress a failure in conveyance and a reduction in life of the fixing belt.SELECTED DRAWING: Figure 8
Patent JP-2017023678-A (JP)
Title: Automated mah-jongg table
Inventor: NAKAJIMA TAKESHI
IPC: A63F9/20
Filed: 2015-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a mah-jongg table which enables players to obtain information on their own wining in each hand so as to enjoy mah-jongg more.SOLUTION: In response to a timing signal, which is a signal output when an open/close switch 2 is pressed upon completion of one hand (if there are extra hands, also for each extra hand), a score detection unit reads out a score inside a score stick box at each seat. Since the score at this time reflects a result of the one hand, it is compared to the score at the hand previous to the one hand for each seat and, on the basis of a result of the comparison, history information of the one hand (which player won; what was the type of winning, with a riichi or on a discard; which player fed the discard; whether the one hand was a draw; or the like) is acquired and written in a memory 64 together with the present score of each seat, increase or decrease of the present score, and the like. The hand history information corresponding to each seat in the memory 64 is extracted by inserting a USB memory 7 into a memory connection unit 71 disposed at each seat.SELECTED DRAWING: Figure 13
Patent JP-2016194038-A (JP)
Title: Hydrophilically modified fluorinated membrane (iii)
Inventor: HASSAN AIT HADDOU
IPC: C08J7/056
Filed: 2015-10-26
Abstract: PROBLEM TO BE SOLVED: To provide copolymers suitable for hydrophilically modifying the surface of fluoropolymer membranes.SOLUTION: An example of the copolymers is given as the formula in the figure. Also disclosed are a method of preparing the copolymers and a method of hydrophilically modifying porous fluoropolymer supports, hydrophilic porous fluoropolymer membranes prepared from the copolymers.SELECTED DRAWING: None
Patent JP-2017084609-A (JP)
Title: Method for manufacturing all-solid battery
Inventor: MINE KOICHI
IPC: H01M10/0585
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an all-solid battery higher in energy density while pressing layers for constituting the all-solid battery in such a way that the layers are not broken easily.SOLUTION: An all-solid battery manufacturing method according to the present invention is a method for manufacturing an all-solid battery having a positive electrode current collector layer, a positive electrode active material layer, a solid electrolyte layer, a negative electrode active material layer and a negative electrode current collector layer. The method comprises the steps of: pressing a surface of at least one layer of the positive electrode active material layer, the solid electrolyte layer and the negative electrode active material layer to form crests and troughs alternated in the surface; stacking the next layer for forming the all-solid battery on the layer pressed to form the alternated crests and troughs in the surface in such a way that the surface with the alternated crests and troughs formed therein is put in contact with the next layer; and pressing the layer so that the layer pressed to form alternated crests and troughs in the surface becomes a flat plate shape.SELECTED DRAWING: Figure 5
Patent JP-2017085782-A (JP)
Title: AC current control device and AC current control method
Inventor: KINOSHITA KUNIHIRO
IPC: H02M7/48
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an alternating current control device that reduces the load on the environment.SOLUTION: An AC current control device 100 comprises: an AC inverter 10 for converting a direct current from a power supply circuit 4 of a vehicle 1 having an internal combustion engine 2 into an alternating current; an internal combustion engine state acquiring unit 22 that acquires an operation state of the internal combustion engine; a traveling state acquisition unit 23 that acquires a traveling state of the vehicle; and a control unit 21 for controlling the output of an AC current from the AC inverter based on the operation state acquired by the internal combustion engine state acquisition unit and the traveling state acquired by the traveling state acquisition unit. When the operation state of the internal combustion engine acquired by the internal combustion engine state acquisition unit is in operation and the traveling state of the vehicle acquired by the traveling state acquisition unit is stopped, the control unit limits the output of the AC current from the AC inverter.SELECTED DRAWING: Figure 1
Patent JP-2017085061-A (JP)
Title: Semiconductor device
Inventor: KOTANI JUNJI
IPC: H01L29/812
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To increase output in a semiconductor device in which a gate electrode is formed in the shape of comb teeth.SOLUTION: A semiconductor device includes a semiconductor chip having: a first semiconductor layer formed on a base plate; a second semiconductor layer formed on the first semiconductor layer; gate electrode 21 formed on the second semiconductor layer, source electrodes 22a to 22d and drain electrodes 23a to 23d. In the semiconductor device, the gate electrode is formed in a comb shape having a plurality of comb teeth portions 21a. An interval between comb teeth portions of the gate electrode narrows toward a peripheral portion from the central portion of the semiconductor chip. The source electrodes are formed on one of both sides of comb teeth portion of the gate electrode 21, and drain electrodes are formed on the other. The respective areas of each source electrode and each drain electrode formed between the comb teeth portions of the gate electrode are substantially identical.SELECTED DRAWING: Figure 3
Patent JP-2017086175-A (JP)
Title: Foam fire extinguishing system
Inventor: TONOMURA TOSHIAKI
IPC: A62C5/02
Filed: 2015-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a foam fire extinguishing system capable of preventing discharge of a foam fire extinguishing agent when a manual start valve is operated by mischief, etc.SOLUTION: A foam fire extinguishing system includes: a main pipeline 2 for pressure-feeding a foam fire extinguishing agent and discharging it from a foam head 8 provided at the tip side, a deluge valve 14, a sensing pipeline 16, a fire sensing head 17 attached to the sensing pipeline 16, a manual start valve 20, and a fire extinguishing agent erroneous discharge prevention system B for preventing discharge of the foam fire extinguishing agent by an erroneous operation of the manual start valve 20. The fire extinguishing agent erroneous discharge prevention system B includes: a limit switch 21 for detecting an on-off state of the manual start valve 20; an on-off valve 22 provided to the sensing pipeline 16; and a control device 19 that receives a manual start valve opening signal from the limit switch 21, and executes opening control for the on-off valve 22.SELECTED DRAWING: Figure 1
Patent JP-2017089133-A (JP)
Title: Cut-off device
Inventor: KOBAYASHI KAZUE
IPC: E06B7/18
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily install means in a target area for preventing invasion of water from the surroundings when a flooding due to localized torrential rain or a high tide occurs.SOLUTION: A cut-off device 10 that prevents invasion of water into a target area R comprises a cut-off wall 9 for surrounding the target area R, a cut-off panel 11 and a fixing structure 13 installed in an opening 9a and to which the cut-off panel 11 can be attached. Both side ends of the cut-off panel 11 is each provided with a side end seal portion 11a, and the lower end of the cut-off panel 11 is provided with a lower end seal portion 11b. The fixing structure 13 is provided with a vertical groove formation portion 13a that is arranged at intervals and that forms a groove 15 extending vertically from the lower end of the opening 9a. When the cut-off panel 11 is attached to the fixing structure 13, each side end seal portion 11a is inserted into the groove 15 of the corresponding vertical groove formation part 13a.SELECTED DRAWING: Figure 1