baber/WOPTO huggingface dataset:
Patent JP-2017055071-A (JP)
Title: Semiconductor device, drive controller, and drive control method
Inventor: NAKA TOSHIYUKI
IPC: H01L29/778
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which the substrate potential can be optimized for current collapse phenomenon.SOLUTION: A semiconductor device 1 includes a field effect transistor 10, a switch 20, and a control section 30. The field effect transistor 10 has a substrate, a nitride semiconductor layer provided on the substrate, a drain electrode and a source electrode provided on the nitride semiconductor layer, and a gate electrode sandwiched between the drain electrode and source electrode. The switch 20 can switch the potential of the substrate to a plurality of potentials. The control section 30 controls the switch 20 to select any one of the plurality of potentials, based on the input of the drain electrode.SELECTED DRAWING: Figure 1
Patent JP-2017055816-A (JP)
Title: Brain function measurement apparatus and probe holder for brain function measurement apparatus
Inventor: ISHIKAWA AKIHIRO
IPC: A61B10/00
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a brain function measurement apparatus and a probe holder for the brain function measurement apparatus capable of suppressing a change of measurement positions of the brain area in accordance with size of the head of a subject.SOLUTION: There are provided: a light measurement part including a measurement probe; and a probe holder for fixing the measurement probe to the head of a subject. The probe holder includes: a plurality of holder members 5 where measurement probes are fitted respectively and are arranged on the head surface of the subject and which include hole parts 51a; connection parts 6 connecting the plurality of holder members 5 together via the hole parts 51a; and fixing members 7 which are fitted to the holder members 5 and fix fixing parts (fitting hole parts 61) of the connection parts 6. The fixing members 7 are configured so that relative positions (height H) of the fixing parts of the connection parts 6 with respect to the hole parts 51a are adjustable.SELECTED DRAWING: Figure 6
Patent JP-2017059606-A (JP)
Title: Semiconductor device
Inventor: SASAKI TADASHI
IPC: H01L23/36
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To inhibit contact between graphite sheets.SOLUTION: In a semiconductor device, graphite sheets 44a, 44b are arranged between a heat sink 28a of a semiconductor module 24 and a heat sink 28b of a semiconductor module 25, and an insulating plate 40a, and between the graphite sheets 44a, 44c, a wall part 22a standing from a surface of a power card 22 is provided. By providing the wall parts 22a, 22b, contact between the graphite sheet 44a and the graphite sheet 44c can be inhibited when the graphite sheets 44a, 44b are softened and stretch due to heat generation of a semiconductor element 26.SELECTED DRAWING: Figure 3
Patent JP-2017058080-A (JP)
Title: Cooking stove burner
Inventor: SHIBATA JUN
IPC: F23D14/06
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To enable secondary air to be assured even if the number of flame ports is increased so as to increase maximum fire power without increasing an outer diameter of a cooking stove burner or increasing its height.SOLUTION: A plurality of grooves are formed in a radial manner at either an upper surface of a burner body having a circular-ring shaped mixing chamber or a lower surface of a burner head installed at the burner body, the burner head is installed at the burner body to form a plurality of flame ports equally spaced apart at an outer peripheral surface of the burner head or the burner body while being communicated with the mixing chamber in a substantially horizontal direction. Then, the adjoining flame ports themselves cause the positions where the flames are formed to be made different in at least one of a radial direction and a vertical direction of the burner head. With this arrangement as above, the adjoining flames are hardly interfered to each other and a contact area between the flame in a peripheral direction at the burner head and secondary air is increased, so that even if the number of flame ports is increased and a spacing among the flame ports is made narrow, it is possible to keep secondary air and to restrict occurrence of incomplete combustion.SELECTED DRAWING: Figure 5
Patent JP-2017059092-A (JP)
Title: Automatic vending machine
Inventor: IWAKO TSUTOMU
IPC: G07F11/04
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of housing commodities without a space in a commodity housing passage and being sectioned into more, without changing the width of the automatic vending machine.SOLUTION: An automatic vending machine comprises: forming a commodity housing passage 90 that extends in a vertical direction, by left and right side plates and a front side passage forming member 40 and a rear side passage forming member 50 that are arranged between the left and right side plates and in which commodities in vertical postures are arrayed and stacked to be housed in a vertical direction; forming a width-reducing housing part 43 by forming a bent part 41 bending to a front side in a portion of the front side passage forming member 40 facing a commodity carrying-out unit 60 having first and second stopper members appearing in the commodity housing passage 90; reducing the width of commodities in a first sale place in the housing part 43; and forming a space in which the second stopper member of the commodity carrying-out unit 60 can protrude without being interrupted by the commodities in the first sale place to hold commodities in a second sale place.SELECTED DRAWING: Figure 4
Patent JP-2016029216-A (JP)
Title: Cu ALLOY SPUTTERING TARGET, METHOD FOR MANUFACTURING THE SAME, AND METALLIC THIN FILM
Inventor: TAKAHASHI TATSUYA
IPC: H01L21/285
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a Cu alloy sputtering target that is used for an electronic component, especially for a wiring material and a protection film for a wiring material, and can form a metallic thin film excellent in oxidation resistance and corrosion resistance relative to Cu or the like.SOLUTION: The Cu alloy sputtering target used for a wiring material and a protection film for a wiring material includes, by mass, 20.0 to 40.0% Ni, 1.0 to 10.0% V, and the balance Cu with inevitable impurities.SELECTED DRAWING: None
Patent JP-2017056695-A (JP)
Title: Connection structure, inkjet head, method for manufacturing inkjet head, and inkjet recording apparatus
Inventor: YAMADA AKIHISA
IPC: B41J2/14
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure capable of preventing, even if substrates each having a through hole into which adhesives need to be avoided flowing are made to adhere to each other, the adhesives from flowing into the through hole and conductive particles from aggregating.SOLUTION: One or both of respective adhesive surfaces of a first substrate 1 having a first electrode 15A formed on at least one of its surfaces and a second substrate 3 having a second electrode 33A formed on at least one of its surfaces are provided with at least one through hole, the first substrate 1 and the second substrate 3 are made to adhere to each other with an adhesive layer 5 interposed therebetween so that the first electrode 15A and the second electrode 33A are electrically connected to each other, and the adhesive layer 5 is formed of adhesives obtained by dispersing conductive particles 6 each having a plurality of protrusions formed on its surface due to interposition of filler particles 7 having a smaller particle diameter than that of the conductive particles 6.SELECTED DRAWING: Figure 5
Patent JP-2017068061-A (JP)
Title: Communication terminal and voice recognition system
Inventor: SAKITA TAKAYUKI
IPC: G10L15/30
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal and a voice recognition system for reducing communication load on a voice recognition processing server apparatus performing a voice recognition process on collected voice data.SOLUTION: A communication terminal transmits voice data produced by a user to a voice recognition processing server apparatus performing a voice recognition process, and receives a voice recognition processing result for the voice data. The communication terminal comprises: a volume measuring unit 112 that measures a volume of the voice data acquired by a voice input unit; and a voice data output control unit 113 that transmits the voice data to the voice recognition processing server apparatus. When the volumes of sequentially input voice data are lower than a predetermined threshold a recognition processing state of the voice recognition process on the voice data received from the voice recognition processing server apparatus is being an unrecognized state indicating a waiting state, the voice data output control unit 113 exerts a control not to transmit silence voice data to the voice recognition processing server apparatus.SELECTED DRAWING: Figure 2
Patent JP-2017069424-A (JP)
Title: Crystalline semiconductor film and semiconductor device
Inventor: ODA SHINYA
IPC: C30B29/16
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a crystalline semiconductor film having a thickness of 1 μm or more, and excellent in electrical characteristics.SOLUTION: On a crystal substrate 20 having a corundum structure entirely or partially on the principal surface, and also having an off angle, a crystalline semiconductor film containing a crystalline oxide semiconductor, having a corundum structure, as a principal component, is laminated so that the thickness becomes 1 μm or more, directly or via other layer, thus obtaining a crystalline semiconductor film excellent in electrical characteristics and having an off angle. A crystalline semiconductor film thus obtained excellent in electrical characteristics is used in a semiconductor device.SELECTED DRAWING: Figure 1
Patent JP-2017071062-A (JP)
Title: Liquid jet device and cleaning device
Inventor: NAKAGAWA SHIGENORI
IPC: B41J2/165
Filed: 2015-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet device capable of stably wiping a nozzle surface disposed with nozzles jetting liquid, and a cleaning device.SOLUTION: An ink-jet printer comprises: a liquid jet head 27 jetting ink from nozzles disposed on a nozzle surface 63; a wiping member 73 capable of wiping off the ink adhered to the nozzle surface 63; and an absorption member 78 being brought into contact with the nozzle surface 63 and capable of holding the ink adhered to the nozzle surface 63. Further, the ink-jet printer can perform first maintenance operation for wiping the nozzle surface 63 by the wiping member 73 and second maintenance operation for bringing the absorption member 78 into contact with the nozzle surface 63 by biasing the absorption member 78 by the wiping member 73.SELECTED DRAWING: Figure 7
Patent JP-2017071100-A (JP)
Title: Black plated resin component and method for manufacturing the same
Inventor: HOTTA YUSHI
IPC: B32B15/08
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a black plated resin component which can secure corrosion resistance by a corrosion resistant film, and make the corrosion resistant film prevent a jet-black black plated layer from having yellowness.SOLUTION: There is provided a black plated resin component which has: a resin base material; a base plating layer that is formed on the resin base material and contains a copper plated layer and a nickel plated layer in this order; a black chromium plated layer that is formed on the nickel plated layer, is formed from trivalent chromium and has a film thickness of 0.15 μm or more; and a corrosion resistant film that is formed on the black chromium plated layer, is formed from chromium phosphate or molybdenum phosphate, and has a film thickness of 7 nm or more, where as for brightness of the black chromium plated layer seen through the corrosion resistant film, in an L*a*b* color system, L* is 54 or less.SELECTED DRAWING: Figure 1
Patent JP-2016029079-A (JP)
Title: Novel formulation
Inventor: JOSHI YATINDRA
IPC: A61K9/16
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide: a formulation comprising a dipeptidylpeptidase IV (DPP-IV) inhibitor, preferably vildagliptin and metformin; tablets comprising such formulations; and processes for preparation thereof.SOLUTION: Active ingredients of pharmaceutical compositions comprise vildagliptin and metformin, or respective pharmaceutically acceptable salts thereof, and account for 50-98 wt.%, 60-98 wt.%, 70-98 wt.% or 80-98 wt.% on the dry weight basis.SELECTED DRAWING: None
Patent JP-2016041070-A (JP)
Title: Stem accelerated isothermal nucleic acid amplification technology
Inventor: LAURENCE CARLO TISI
IPC: C12N15/09
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide nucleic acid amplification technology (NAAT) based techniques in research and diagnosis for detection and quantification of a nucleic acid in a sample with high sensitivity and high specificity and for rapid quantitative analysis of nucleic acids in a sample.SOLUTION: In loop-mediated isothermal amplification (LAMP), template re-priming amplification (TRA), self-extending amplification (SEA) and smart amplification process (SMAP) in NAAT, stem primers are used to improve specific amplification and significantly enhance amplification speed.SELECTED DRAWING: None
Patent JP-2017073528-A (JP)
Title: Power supply device and switching hub having the same
Inventor: NAKADA KATSUYOSHI
IPC: H05K7/20
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device that is enhanced in heat radiation with a relatively simple configuration and a switching hub having the same.SOLUTION: A power supply device 10 includes a semiconductor element 1, a mounting substrate 2, and a heat radiation member 3. The semiconductor element 1 is mounted on the mounting substrate 2. The heat radiation member 3 is configured to radiate heat generated in the semiconductor element 1. The heat radiation member 3 has a through-hole 3aa penetrating in the thickness direction. In the heat radiation member 3, the through-hole 3aa is configured to be elongated. In a state where the heat radiation member 3 is fitted to the semiconductor element 1, at least a part of the through-hole 3aa constitutes a passage 3cc through which fluid passes.SELECTED DRAWING: Figure 1
Patent JP-2017074737-A (JP)
Title: Dot recording device, producing method for dot recorded matter and computer program
Inventor: YOSHIKAWA HIDENOBU
IPC: B41J2/01
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a dot recording device that can suppress deterioration in image quality due to cockling in a method using a dot group.SOLUTION: The dot recording device is configured to perform: first recording in which recording of dots included in a common area is executed in a plural times of main scanning paths and a super cell, a lump of a dot group, in which at least part of a boundary line is not parallel to any of a main scanning direction and a sub scanning direction, is recorded in each main scanning path; and second recording in which the dots are recorded so that the dots are smaller than the super cell which is recorded by the first recording at a position in the main scanning direction different from a position in the main scanning direction where the first recording is executed.SELECTED DRAWING: Figure 6
Patent JP-2017075672-A (JP)
Title: Linear transmission mechanism
Inventor: Cheng xin-lin
IPC: F16H15/24
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a linear transmission mechanism having a simple and compact structure, a wide linear gear shift region, and small transmission loss, and capable of preventing occurrence of jerk in gear shifting.SOLUTION: A linear transmission mechanism includes a supporting rotor 1, a plurality of transmission spherical bodies 2, a plurality of driving circular bars 3, a gear shift portion 4, an axial power input rotor 5, and an axial power output rotor 6. The transmission spherical bodies 2 are movably disposed on an outer circumferential face of the supporting rotor 1 at intervals. The transmission spherical bodies 2 are respectively provided with columnar recessed tanks 21 in a radial direction. Inner ends of the driving circular bars 3 are respectively movably disposed in the columnar recessed tanks 21 in the radial direction of the supporting rotor 1. Outer ends of the driving circular bars 3 are movably connected to the gear shift portion 4, and the driving circular bars 3 are eccentrically rotated from a radial direction of the supporting rotor 1 as a start point to an axial direction of the supporting rotor 1. The axial power input rotor 5 has an internally-inclined power input annular face.SELECTED DRAWING: Figure 1
Patent JP-2017077318-A (JP)
Title: Connecting structure and connecting method
Inventor: NAKAGAWA HIROKI
IPC: A61B1/00
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure and connecting method capable of reducing the diameter of a bent pipe and suppressing the length of a hard part.SOLUTION: A wire for pulling a bent pipe is a twisted wire consisting of a plurality of wire rods. The wire is formed by filling spaces between the respective wire rods in an untwisted state with a filler. The wire includes a tip end having a diameter larger than that of a pore formed by boring a site where a part of the bent pipe projects to an inner peripheral side, and a body part extending from the tip end to a rearward and having a diameter smaller than that of the pore. The tip end is engaged with an opening end on a tip side of the pore, and the body part passes through the pore.SELECTED DRAWING: Figure 1
Patent JP-2017078451-A (JP)
Title: mechanical seal
Inventor: MATSUMOTO RYOTA
IPC: F04D29/12
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a stationary/outside type mechanical seal which achieves good seal performance and is stably maintained.SOLUTION: A stationary/outside type mechanical seal 1 includes: an attachment member 11; a stationary side retainer ring 12; a stationary side sealing ring 13; a stopper ring 14; a rotary side sealing ring 15; a fitting member 16; and a biasing member 17. The mechanical seal further includes a stationary side seal ring 18 and a rotary side seal ring 19. The stationary side seal ring is provided between a fitting part 11a of the attachment member and a cylindrical part 12a of the stationary side retainer ring disposed at a radial inner side of the fitting part. The rotary side seal ring is provided between the rotary side sealing ring and the fitting member disposed at a radial inner side of the rotary side sealing ring. The stationary side seal ring and the rotary side seal ring has the same outermost diameter and are concentrically arranged so as to enclose a rotary shaft 4.SELECTED DRAWING: Figure 1
Patent JP-2017082390-A (JP)
Title: Door opening and closing device
Inventor: TOKUTOME TETSUO
IPC: B60R25/31
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To stably and accurately detect an operation intention of a user.SOLUTION: A door opening and closing device 10 includes a door opening and closing drive section 12 which can open and close a door 4 with respect to a vehicle body 2, detection means 20A and 20B for detecting an object to be detected, and control means 30 for performing control to open and close the door 4, based on the detection result of the detection means 20A and 20B. A part of a first detection range R1 of the first detection means 20A and a part of a second detection range R2 of the second detection means 20B are overlapped, and one operation zone 34 is set. The control means 30 performs control to open and close the door 4 only when a set movement of the object to be detected is detected in the operation zone 34 by the detection result of at least one of the first detection means 20A and the second detection means 20B.SELECTED DRAWING: Figure 5
Patent JP-2017084876-A (JP)
Title: Nitride semiconductor device
Inventor: KATSUNO TAKASHI
IPC: H01L29/808
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor device with a suppressed current collapse phenomenon.SOLUTION: A nitride semiconductor device 1 comprises a p-type nitride semiconductor layer 18 provided on a nitride semiconductor laminate, and arranged between a drain electrode 32 and a source electrode 34 so as to be separated apart from both the drain electrode 32 and the source electrode 34. The p-type nitride semiconductor layer 18 has a plurality of convex parts 18a that protrude toward a drain side. The plurality of convex parts 18a are arranged so as to be distributed in a second direction orthogonal to a first direction that connects between the drain electrode 32 and the source electrode 34.SELECTED DRAWING: Figure 2
Patent JP-2016128556-A (JP)
Title: Polycarbonate resin, molded article and optical film
Inventor: NAMIKI SHINGO
IPC: C08G64/16
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin having various excellent characteristics such as heat resistance, optical characteristics and melt processability, and an optical film formed from the polycarbonate resin.SOLUTION: A polycarbonate resin comprises at least a structural unit represented by formula (1) and a structural unit comprising isosorbide. In the formula, Rto Reach independently represent H, a halogen, an alkyl, an aryl or an alkoxy.EFFECT: The above polycarbonate resin excels in heat resistance, moisture resistance and light fastness, has a small degree of birefringence and photoelastic coefficient and high transparency, can be used for a transparent glass, an optical film, a pickup lens or the like, and is particularly useful for a retardation film.SELECTED DRAWING: None
Patent JP-2016089167-A (JP)
Title: Antifouling coating composition, antifouling coating film, antifouling substrate, and method for producing antifouling substrate
Inventor: NIIMOTO JUNJI
IPC: C09D133/04
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an antifouling coating composition excellent in storage stability and capable of forming an antifouling coating film excellent in long-term antifouling property and long-term water resistance.SOLUTION: The antifouling coating composition contains: a silyl methacrylic copolymer containing a component unit derived from triisopropylsilyl methacrylate, a component unit derived from methoxyethyl (meth)acrylate, and a component unit derived from a polymerizable monomer having a polymerizable double bond (excluding triisopropylsilyl methacrylate and methoxyethyl (meth)acrylate); and 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile. The antifouling coating composition does not contain copper and a copper compound.SELECTED DRAWING: None
Patent JP-2016020213-A (JP)
Title: Compact seat device
Inventor: IAN GORDON MURRAY
IPC: B60N2/90
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a more compact seat device.SOLUTION: A compact seat device for a vehicle is provided with three seats comprised of two rear passenger seats (13 and 14) and a driver seat (12). The driver seat overlaps with respective parts of the rear passenger seats in a lateral direction. The driver seat comprises a seat base and a seat back, in which space or notches (12D) are formed on both sides of the seat base and/or both sides of the seat back so that the driver seat can receive at least parts of the legs of passengers in the rear seats.SELECTED DRAWING: Figure 8