baber/WOPTO huggingface dataset:
Patent JP-2019091783-A (JP)
Title: Semiconductor device
Inventor: KIGAMI MASAHITO
IPC: H01L21/8234
Filed: 2017-11-14
Abstract: To provide a technology capable of suppressing malfunctions caused by light emission at a second transistor, in such a semiconductor device that a first transistor formed by using silicon and a second transistor formed by using a wide band gap semiconductor are cascade-connected.SOLUTION: A semiconductor device comprises: a normally-off type first transistor formed by using a first semiconductor substrate of silicon; a normally-on type second transistor laminated on the first transistor and formed by using a second semiconductor substrate of a wide band gap semiconductor; and a light-shielding layer provided between the first semiconductor substrate and the second semiconductor substrate. The first transistor and the second transistor are cascade-connected. The light-shielding layer is arranged so as to be overlapped with the entire range of an element region of the first transistor when observed from a lamination direction.SELECTED DRAWING: Figure 3
Patent JP-2019089457-A (JP)
Title: Rubber crawler
Inventor: ABIKO YUTAKA
IPC: B62D55/253
Filed: 2017-11-15
Abstract: To provide a rubber crawler that can reduce bending resistance during travelling.SOLUTION: A rubber crawler 10 includes a crawler body 12 formed in an endless band shape and plural core grids 14 embedded into the crawler body at intervals in a peripheral direction. The crawler body 12 includes plural lugs 20 protruding from an outer peripheral surface and provided at intervals in the peripheral direction. The plural lugs 20 are respectively arranged between the core grids 14 located side by side in the peripheral direction in a tank roller passage region 17 overlapped in the thickness direction with a region through which a tank roller passes. The plural lugs extend outward in a width direction of the crawler body 12. Plural recessed portions 30 are formed at intervals in the peripheral direction on an inner peripheral surface of the crawler body 12, that is, in a region not overlapped with the core grids 14 in the thickness direction and overlapped with the lugs 20.SELECTED DRAWING: Figure 2
Patent JP-2019089959-A (JP)
Title: Heat storage material composition
Inventor: KAWAZOE MASANOBU
IPC: C09K5/06
Filed: 2017-11-15
Abstract: To provide a heat storage material composition, which has a sufficiently low melt viscosity at 80°C or higher, has low temperature dependence of melt viscosity, and has high stability to a heat and cold treatment at 60°C or lower.SOLUTION: The heat storage material composition comprises: a latent heat storage material; a hydrogenated styrenic thermoplastic elastomer containing a block copolymer having triblocks or more comprising at least a soft segment and hard segments bonded to both ends of the soft segment; an oil gelator such as metal salts of saturated or unsaturated carboxylic acids having 12 to 24 carbon atoms, where the heat storage material composition has a melt viscosity of 200 mPa s or less at 80°C and contains X pts.mass of the elastomer relative to 100 pts.mass of the latent heat storage material, where X pts.mass means such an amount that a melt viscosity of a mixture of 100 pts.mass of the latent heat storage material and X pts.mass of the elastomer becomes 3500 mPa s or more at 60°C.SELECTED DRAWING: None
Patent JP-2018163329-A (JP)
Title: Optical fiber cutting device
Inventor: SASAKI KAZUMI
IPC: G02B6/25
Filed: 2017-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cutting device, in which the mechanism for rotating a blade member can be simplified.SOLUTION: Provided is an optical fiber cutting device, comprising: a base 10 having a pair of clamps arranged in the longitudinal direction of an optical fiber 100 with a space therebetween; a blade member moving table, having a discoidal blade member 13, for moving the blade member between the pair of clamps and bringing the surface of the optical fiber into contact with the outer circumferential edge of the blade member to add a flaw; and a pressing member for forcibly bending the flaw-added part of the optical fiber and cutting the optical fiber. The blade member is rotatably fixed to the blade member moving table in order to change the position of the outer circumferential edge that comes in contact with the optical fiber. The base has a rotation member 42 rotatably fixed to the base, the blade member being engageable with the rotation member, making it possible to rotate the blade member by rotating the rotation member while the blade member and the rotation member are engaged, the engagement of the blade member and the rotation member being severable.SELECTED DRAWING: Figure 8
Patent JP-2019094812-A (JP)
Title: Centrifugal compressor, and turbocharger
Inventor: IWAKIRI YUJI
IPC: F04D29/66
Filed: 2017-11-21
Abstract: To provide a centrifugal compressor capable of suppressing the occurrence of surging while suppressing the lowering of compression efficiency when compressing air, and to provide a turbocharger.SOLUTION: In the centrifugal compressor, a portion on the downstream side of a moving member is radially moved in the inflow direction of air to change the flow passage area of an inflow passage. For example, from the view of suppressing the lowering of compression efficiency when compressing air and suppressing the occurrence of surging, the moving member is moved to a position for an appropriate flow passage area. Thus, the centrifugal compressor can suppress the occurrence of surging while suppressing the lowering of compression efficiency when compressing air.SELECTED DRAWING: Figure 1
Patent JP-2019094671-A (JP)
Title: Concrete form portal shape assembling metal fitting
Inventor: KUSUMOTO NOBUYUKI
IPC: E04G17/06
Filed: 2017-11-22
Abstract: To provide a form construction method leading to shortening of a construction period, labor-saving and cost-down, by dispensing with a separator (a registered trademark), a form tie (a registered trademark) and a hardware expert.SOLUTION: A concrete form assembly metal fitting comprises a short size type column left side metal fitting 3 installable on one end side of a foot side fixing metal fitting 1 and a short size type column right side metal fitting 2 installable on one end side of the foot side fixing metal fitting 1, and a column left side short size part and a column right side short size part are installable in the variable length, and have a plurality of horizontal steel pipe receivers in the short size type column left side metal fitting, and become a portal shape by connecting a short size part of the short size type column right side metal fitting and a short size part of the short size type column left side metal fitting via a fixture.SELECTED DRAWING: Figure 1
Patent JP-2019096069-A (JP)
Title: Secured element, terminal device, server device, method for verification, and program
Inventor: IMAIZUMI MASAAKI
IPC: G06F21/64
Filed: 2017-11-22
Abstract: To provide a secured element, a terminal device, a server device, a method for verification, and a program that can grasp whether data is illegal while suppressing processing load of a control chip.SOLUTION: A processing system 1 includes: a server device 10 connected to the processing system by a communication network 20 so as to be capable of mutual communication; and a terminal device 30. The terminal device 30 has a control chip 32 and an SE (secured element) 40. The control chip 32 receives data sent from the server device 10 to the terminal device 30. The SE 40 has a first acquisition part for acquiring data that the control chip 32 received and a verification part for verifying the appropriateness of the data acquired by the first acquisition part and outputting the result of verification showing whether the data is appropriate, to the control chip 32.SELECTED DRAWING: Figure 1
Patent JP-2019094691-A (JP)
Title: Welding method of steel-pipe pile
Inventor: OTA HAYATO
IPC: B23K9/028
Filed: 2017-11-24
Abstract: To provide a welding method of a steel-pipe pile capable of realizing a suitable welding part by securing a uniform route interval more than usual, when butt-welding a vertically arranged steel-pipe pile via a backing ring.SOLUTION: In a method for butt-welding vertically arranged steel-pipe piles 15 and 16 via a backing ring 10 having a route interval holding projection 12 on an outer peripheral surface, the backing ring 10 is installed in an upper end part of a lower side steel-pipe pile 16 by determining a clearance L(mm) between an outer peripheral surface of the backing ring 10 and an inner peripheral surface of the lower side steel-pipe pile 16, a circle equivalent diameter d(mm) of the projection 12, the number n (pieces) of projection 12 and a thickness t(mm) of the backing ring 10 in a range of 84≤d×t×n/L. Here, 3.0≤t≤10.1≤d≤10.3≤n.SELECTED DRAWING: Figure 1
Patent JP-2018108892-A (JP)
Title: Floating carrier device and circuit board processing device
Inventor: IMAOKA YUICHI
IPC: B65G51/03
Filed: 2017-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a floating carrier device and a circuit board processing device capable of carriage with deflection of a circuit board prevented.SOLUTION: A floating carrier device of the present invention that carries a circuit board by floating it comprises a lower floating device and an upper floating device across a carrier path of a circuit board. A plurality of floating blocks which constitute at least one of the lower floating device and the upper floating device are arranged at intervals and floating blocks which constitute the other are arranged so as to face the intervals.SELECTED DRAWING: Figure 1
Patent JP-2018057264-A (JP)
Title: Power storage system, monitor device, and electric power control system
Inventor: TOYA SHOICHI
IPC: H02J9/06
Filed: 2017-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly power storage system with high safety.SOLUTION: A power storage system 110a can be charged and discharged by connecting a plug into an outlet 140a. A counter flow monitoring unit 100 monitors electric power discharged from the power storage system 110a to prevent counter flow to a distribution network 150. The power storage system 110a discharges electric power according to an instruction from the counter flow monitoring unit 100.SELECTED DRAWING: Figure 1
Patent JP-2019100783-A (JP)
Title: Gas meter system
Inventor: SHIOTA KAZUKI
IPC: G01F15/06
Filed: 2017-11-30
Abstract: To analyze reasons causing abnormalities of a gas meter elaborately by a center device and deal with the abnormalities properly.SOLUTION: The gas meter system includes a gas meter 10 and a center device 20 with analysis means 23 analyzing reasons for abnormalities. The center device 20 requests measurement data necessary for analyzing the reasons from the gas meter 10 through communications by center communication means 21 on the basis of reasons for abnormalities received from the gas meter 10. The gas meter 10 sends the data requested from the center device 20 to the center device 20 by the meter communication means 18, and the specification means 23 specifies the reasons for the abnormalities based on the received data.SELECTED DRAWING: Figure 1
Patent JP-2019100806-A (JP)
Title: Pressure sensor shield structure and pressure sensor having the same
Inventor: TAKIMOTO KAZUYA
IPC: G01L19/00
Filed: 2017-11-30
Abstract: To provide a pressure sensor shield structure that improves resistance of a pressure sensor against an electric field arising between a sensor chip and a diaphragm.SOLUTION: An electric field acting on one end face of a sensor chip 16 is blocked by a shield plate 17, and an electric field acting on the other end face of the sensor chip 16 is removed through an end portion of a chip-mounting member 18, input/output terminals 40ai, and bonding wires Wi.SELECTED DRAWING: Figure 1
Patent JP-2019100242-A (JP)
Title: Air blower
Inventor: ISHIDA RYOSUKE
IPC: F04D29/28
Filed: 2017-11-30
Abstract: To provide an air blower capable of suppressing noise.SOLUTION: An air blower includes: an impeller 10 rotating about a central axis C extended vertically; and a casing 2 accommodating the impeller 10 and a motor 50. The casing 2 includes: an accommodation section 22 that accommodates at least part of the impeller 10 therein and has a blowout port penetrating in the radial direction; and a cover section 21 that covers the upper side of the impeller 10 and has an intake port 3 penetrated in the axial direction. A blade 12 of the impeller 10 includes: a projecting section 12a projecting from an upper surface to the axial upper side at the intake port 3 and disposed on the inner side in the radial direction of an inner peripheral edge of the cover section 21; an inner peripheral section 12b disposed on the inner side in the radial direction of the projecting section 12a; and an outer peripheral section 12c disposed on the outer side in the radial direction of the projecting section 12a. An upper end of the projecting section 12a is located above an upper end of the inner peripheral section 12b and an upper end of the outer peripheral section 12c. Width Wa in the radial direction of the projecting section 12a is narrower than width Wb in the radial direction of the inner peripheral section 12b.SELECTED DRAWING: Figure 3
Patent JP-2019097955-A (JP)
Title: Method of manufacturing laminate that becomes sole member of slipper, and slipper
Inventor: SE MORIHIRO
IPC: A43B3/10
Filed: 2017-12-05
Abstract: To provide a laminate that becomes a sole member of a slipper, which facilitates manufacturing of a slipper that is comfortable to wear, excellent in appearance, and durable in quality, and also to provide a slipper using the laminate.SOLUTION: A method of manufacturing a laminate that becomes a sole member 1 of a slipper includes the steps of: laminating a sheet of a surface material 13 that becomes a surface part in the sole member 1 of the slipper on one side of a soft foam sheet 12 that becomes a cushion in the sole member 1 of the slipper; and laminating a foam sheet 11 composed of ethylene-vinyl acetate copolymer that becomes a sole part in the sole member 1 of the slipper on the other side of the foam sheet 12 that becomes the cushion in the sole member 1 of the slipper. The laminate is cut into the shape of the sole member of the slipper, with an upper member 2 of the slipper attached to the cut sole member 1 to complete the slipper.SELECTED DRAWING: Figure 1
Patent JP-2019103042-A (JP)
Title: Information processing device, control method thereof, and program
Inventor: SUGANO TATSUYA
IPC: H04N5/92
Filed: 2017-12-06
Abstract: To provide a mechanism capable of easily associating moving image data in which a person is captured with the person.SOLUTION: An information processing device identifies a frame in which a person has framed in and a frame in which the person has framed out, from moving image data in which the person is captured. Next, from the frame in which the person has framed in, the information processing device identifies information for identifying the person, from the frames to the frame in which the person has framed out. Then, the person specified by using the identified information is associated with the moving image data to be registered.SELECTED DRAWING: Figure 6
Patent JP-2018042289-A (JP)
Title: Communication method, device, and system
Inventor: ZHANG TAO
IPC: H04W92/20
Filed: 2017-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a communication method, device and system.SOLUTION: The communication method includes: a step in which user equipment transmits a request message to a micro network node, and the micro network node transmits an instruction message to a macro network node as a result; a step in which the user equipment receives an uplink resource UG transmitted by the macro network node in accordance with the instruction message; and a step in which the user equipment transmits an uplink signal or the uplink data to the macro network node in accordance with the uplink resource UG. There is further provided a corresponding device and system. According to the technical solutions of the present invention, the micro network node participates in an operation to cause the user equipment to perform access to a network, making it possible for the UE (User Equipment) to quickly perform access to the network, and to reduce an access delay of the UE.SELECTED DRAWING: Figure 1
Patent JP-2018064970-A (JP)
Title: Method for multi-site intravascular measurement
Inventor: BRET MILLET
IPC: A61B5/0215
Filed: 2017-12-13
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for obtaining and processing data collected using a multi-site intravascular sensing device.SOLUTION: Some embodiments are directed to locating a structure within a vessel and performing an examination of the structure once it has been located. An elongate member 202 has a plurality of sensors 204, 206, 208, 210, 212, and a set of measurements is obtained using the plurality of sensors, the set of measurements including at least one measurement from each sensor of the plurality of sensors. The various sensor measurements are compared and a difference in a vascular characteristic is determined from the compared measurements. The location of the structure may be determined based on the adjacent sensors.SELECTED DRAWING: Figure 2
Patent JP-2019106047-A (JP)
Title: Information processing device
Inventor: AHARA KAZUSHI
IPC: G06Q40/04
Filed: 2017-12-13
Abstract: To provide an information processing device which allows a user to easily grasp a share price situation of a target stock.SOLUTION: An information processing device determines whether one or more predetermined conditions are satisfied or not on the basis of one or more variables, as of each date and time, associated with financial indicators contrasted with a share price of a selected target stock, and outputs determination result information according to a result of the determination together with date/time information indicative of date and time corresponding to the determination result information.SELECTED DRAWING: Figure 3
Patent JP-2019106314-A (JP)
Title: Separator bonding device for secondary battery, secondary battery, separator bonding method for secondary battery
Inventor: TANAKA MIKIO
IPC: H01M10/04
Filed: 2017-12-13
Abstract: To solve such a problem that, in a secondary battery including a pair of separators (ceramic separators) which are bonded while the separators sandwich an electrode (in detail, a current collector of an electrode) therebetween, bonding with a double sided tape or an adhesive may cause deterioration with time in a substrate of the double sided tape or the adhesive, so that safety of the secondary battery and heat resistance of the separators cannot be ensured.SOLUTION: A pair of separators 30 are formed to be larger than a current collector of an electrode 20 (for example, a negative electrode current collector 22-1). In the pair of separators 30 sandwiching the current collector of an electrode (the negative electrode current collector 22-1) therebetween, part or all of outer peripheral edges 30A', 30B' of the separators, the outer peripheral edges not sandwiching the electrode, are pressure welded to be bonded to each other at a pressure welded portion 40 where the outer peripheral edges are pressure welded. The pressure welded portion 40 is formed, during a pressure welding step, by being pressure welded by a pressure welding surface of the pressure welded portion of an upper mold and a pressure welding surface of a lower mold.SELECTED DRAWING: Figure 1
Patent JP-2019108063-A (JP)
Title: In-vehicle air-conditioning control system and in-vehicle air-conditioning control program
Inventor: TOMIOKA ASAHI
IPC: B60H1/00
Filed: 2017-12-20
Abstract: To provide a technique of reducing a possibility that a user may get sick due to temperature change in getting off a vehicle (the temperature change from an in-vehicle temperature to an outdoor temperature).SOLUTION: An in-vehicle air-conditioning control system 10 includes a destination temperature acquisition unit 21a acquiring a temperature of a destination and an air-conditioning control unit 21b controlling an air conditioner such that the in-vehicle temperature gets closer to a temperature of the destination as a vehicle approaches the destination.SELECTED DRAWING: Figure 1
Patent JP-2019110503-A (JP)
Title: Detection device, image forming apparatus, and holding member
Inventor: AOYANAGI KOTA
IPC: H04N1/04
Filed: 2017-12-20
Abstract: To reduce the occurrence of a failure in inserting an optically transparent member into a groove part of a rotating member.SOLUTION: A substantially columnar revolver 35 (rotating member) is arranged at a position facing a CIS 31 (detector) so that a sheet P is conveyed between the CIS 31 and the revolver, and is provided with a groove part 35b formed in part of an outer peripheral surface to extend in an axial direction, and a glass scale 36 (optical transparent member) in a substantially rectangular parallelepiped shape inserted into the groove part 35b. The groove part 35b in the revolver 35 is provided with step parts 35b3 formed in a groove shape to be deeper than a bottom face 35b1 with which the glass scale 36 is in contact, and the bottom face 35b1 is formed with a surface layer W painted in white (specific color).SELECTED DRAWING: Figure 2
Patent JP-2018076597-A (JP)
Title: Silver coated copper powder and conductive paste, as well as production method thereof
Inventor: MOTOMURA KOICHI
IPC: B22F1/02
Filed: 2017-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a metal powder capable of using in a conductive paste having sufficient conductivity even at a low metal powder content.SOLUTION: Silver-coated copper powder including: dendrite projection silver coated copper powder obtained by coating silver on dendrite projection copper powder having a structure that has a stem portion that becomes one main shaft and in which a plurality of branches are branched from the stem portion; spiny silver coated copper powder that has a structure in which a plurality of dendrite projection copper powders are entangled with each other and flocculated to be inseparable or obtained by coating silver on spiny copper powder in which branches are radially extended from a center portion that becomes a nucleus; and rod-like silver coated copper powder obtained by coating silver on the rod-like copper powder having a stem portion that becomes one main shaft is provided.SELECTED DRAWING: Figure 1
Patent JP-2019118242-A (JP)
Title: Vehicle drive device
Inventor: HATSUDA TADAYUKI
IPC: B60L3/00
Filed: 2017-12-27
Abstract: To provide a vehicle drive device capable of using a booster circuit as necessary.SOLUTION: The vehicle drive device includes: a booster circuit connected with a battery; an inverter connected with the booster circuit; a motor driven by the inverter; a switch unit disposed between the battery and the inverter and switches between use and nonuse of the booster circuit; and a mechanism for switching the switch unit when no electric current runs through the booster circuit.SELECTED DRAWING: Figure 7