baber/WOPTO huggingface dataset:
Patent JP-2019217533-A (JP)
Title: Manufacturing method of metal component
Inventor: SUGO SAKI
IPC: G04B37/22
Filed: 2018-06-20
Abstract: To solve such a problem in the conventional hot die forging process that a heat insulating material is melted and attached to a portion to be used as a metal component out of a material to be forged when the heat insulating material is used in order to maintain adequate heat insulation properties during processing to affect a final product shape.SOLUTION: A manufacturing method of a metal component for performing hot die forging of a material to be forged using a mold includes: a material-to-be-forged heating process S1 of heating the material to be forged; a heat-insulating-material arranging process S2 of arranging a heat insulating material onto a surface of a die-engraved part of the mold; and a forging process S3 of arranging the heated material to be forged onto the die-engraved part on which the heat insulating material is arranged to perform the hot die forging. Therein, a surface of the die-engraved part has a part which forms a surface of the metal component and a part which does not form the surface of the metal component and, in the heat-insulating-material arranging process S2, the heat insulating material is arranged on at least a part of a portion on which the surface of the metal component is not formed and the heat insulating material is arranged such that the heat insulating material is not adhered to a portion on which the surface of the metal component is formed after the forging process S3.SELECTED DRAWING: Figure 1
Patent JP-2018152133-A (JP)
Title: Commodity selling data processing device, and program
Inventor: SHINOZAKI NOBUYOSHI
IPC: G07G1/12
Filed: 2018-06-25
Abstract: PROBLEM TO BE SOLVED: To achieve efficient customer handling by one operator.SOLUTION: A commodity selling data processing device includes: a first operation acceptance unit that is disposed on a clerk side and registers a commodity; a display unit for a clerk disposed on the clerk side; a settlement unit for performing price settlement of the registered commodity; and a control unit for executing a commodity registering processing of registering a commodity and a settlement processing using the settlement unit of the price settlement of the registered commodity. In this commodity selling data processing device, during execution of the settlement processing for a first customer, the control unit executes the commodity registering processing for a second customer as a next customer.SELECTED DRAWING: Figure 1
Patent JP-2019011861-A (JP)
Title: Belt with projection
Inventor: ARIMACHI Kentaro
IPC: F16G1/28
Filed: 2018-06-26
Abstract: To enable narrow width of a belt and small diameter of a pulley, and support space saving of a conveyance mechanism.SOLUTION: A belt with a projection has teeth at a predetermined tooth pitch in a belt inner surface longitudinal direction, also has at a back part, a belt body extending in the longitudinal direction and in which core wires are buried so as to be arranged at a predetermined core wire pitch in a width direction, and further has a projection part formed with integral molding on a belt body back face. The fineness of the core wire is within a range of 900-1100 denier, and a ratio of a total of intervals between adjacent core wires to a belt width is within a range of 12-45%. The projection part is arranged outside the teeth, the hardness of the projection is within a rnage of 81-91 degrees (conforming to JIS K6253:2012, measured by an A-type hardness meter), and a root width of the projection part is made smaller than the tooth pitch.SELECTED DRAWING: Figure 2
Patent JP-2020004294-A (JP)
Title: Electronic apparatus
Inventor: AKIMOTO TAKAHIRO
IPC: G03B17/02
Filed: 2018-06-29
Abstract: To provide an electronic apparatus in which erroneous detection of a touch operation member due to disturbance noise is reduced.SOLUTION: An electronic apparatus (digital camera 100) comprises a touch detection surface of detection means 302 which is divided into at least two detection surfaces including a first touch detection surface and the N-th touch detection surface in a slide operation direction in order from a projection 16 side. A grip part 90 is closest to the N-th touch detection surface among the at least two detection surfaces in the slide operation direction. A direction in which a wiring part 312 connected to the detection means 302 is drawn is a direction getting closer to the projection 16 in the slide operation direction and also a direction separating from the grip part 90.SELECTED DRAWING: Figure 3
Patent JP-2020008657-A (JP)
Title: Laser generator
Inventor: UMEMURA NOBUHIRO
IPC: G02F1/39
Filed: 2018-07-05
Abstract: To provide a laser generator capable of generating a pulse laser beam in a wavelength range used for photodynamic therapy with high efficiency and a simple manner.SOLUTION: An optical parametric oscillation part 14 having a wavelength conversion device 16 including a plurality of nonlinear optical elements 15 having properties different from each other is positioned on an optical axis L of excitation light p generated by an excitation light source 12 which is an Nd:YAG laser oscillating on a wavelength 1064.2 nm. When the excitation light p transmits through any of the plurality of nonlinear optical elements 15 of the wavelength conversion device 16, signal light s is emitted. A dichroic mirror 24, a λ/2 plate 26, a prism 28 and a reflector 30 of a light separating/collecting part 22 separate the excitation light p from the signal light s and send it obliquely upward. The excitation light p and the signal light s are condensed in a nonlinear optical element 36 formed of KTP crystal in a light sum frequency generation part 34 for non-collinear phase matching, thereby a light sum frequency is generated and an output light z is emitted.SELECTED DRAWING: Figure 1
Patent JP-2020006548-A (JP)
Title: Baseboard processing method, liquid discharge head baseboard and manufacturing method therefor
Inventor: HIGUCHI HIROSHI
IPC: B41J2/14
Filed: 2018-07-05
Abstract: To provide a baseboard processing method which can be used for manufacturing a liquid discharge head baseboard which can achieve high density while maintaining excellent productivity and a low cost, the liquid discharge head baseboard using the method and a manufacturing method therefor.SOLUTION: A method for forming a plurality of holes different in inclinations with respect to a baseboard thickness direction at a baseboard has at least processes for: forming an etching mask at the baseboard; forming the holes at the baseboard at which the etching mask is formed by reactive ion etching; and removing the etching mask. The etching mask has a first mask for defining a magnitude of an etching start face of the baseboard, and a second mask arranged at least at a part on the first mask around an etched region at the reactive ion etching, and having a thickness corresponding to the inclinations of the formed holes in a baseboard thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2020009120-A (JP)
Title: Device management program, device management system, and device management method
Inventor: IKEMOTO KAZUO
IPC: H04M11/00
Filed: 2018-07-06
Abstract: To provide a device management program, a device management system, and a device management method that reduce power consumption of IoT equipment in a system.SOLUTION: A device management program, which includes a sensor, causes a computer to execute processing of determining, based on residual quantity information indicating battery residual quantity received from a plurality of devices transmitting the residual quantity information, a representative device representing the plurality of devices and transmitting a start instruction to instruct the representative device to execute sensing with the sensor, and transmitting a stop instruction instructing devices other than the representative device to stop sensing by the sensor among the plurality of devices.SELECTED DRAWING: Figure 12
Patent JP-2019035945-A (JP)
Title: Multi-stack joined body and method for manufacturing the same, and display including the same
Inventor: SONG SI-JOON
IPC: F21V9/32
Filed: 2018-07-11
Abstract: To provide a multi-stack joined body and a method for manufacturing the same, and a display including the same.SOLUTION: A multi-stack joined body 1 of the present invention comprises: a first transparent member 11; a second transparent member 21 that is arranged on the first transparent member 11; and an intermediate layer 31 that is interposed between the first transparent member 11 and second transparent member 21. A joined area 41 without the presence of a physical boundary is formed among the first transparent member 11, second transparent member 21, and intermediate layer 31, and the joined area 41 is formed over the first transparent member 11, intermediate layer 31, and second transparent member 21.SELECTED DRAWING: Figure 1
Patent JP-2020008013-A (JP)
Title: Fuel injection valve
Inventor: NIWA MASAYUKI
IPC: F02M61/18
Filed: 2018-07-12
Abstract: To provide a fuel injection valve capable of actualizing the shape of an injection hole to be gradually enlarged and to be flat while suppressing a deterioration in the precision of a spray shape.SOLUTION: The fuel injection valve includes a nozzle body 20 and a needle, the nozzle body 20 having an injection hole 31 capable of injecting fuel, and a fuel passage communicating with the injection hole 31, the needle serving for opening/closing the fuel passage to select fuel injection from the injection hole 31 or injection stop. A virtual line extending along the center of the injection hole 31 is called an injection hole axis C3, and cross sections perpendicular to the injection hole axis C3, out of the injection hole 31, are called injection hole perpendicular cross sections S1, S2, S3, S4. The injection hole perpendicular cross sections S1, S2, S3, S4 are shaped flat and gradually enlarged in a range from an inflow port 311 to an outflow port 312 of the injection hole 31, as they remain similarly shaped.SELECTED DRAWING: Figure 5
Patent JP-2020011309-A (JP)
Title: Manipulator control device, manipulator control method and manipulator control program
Inventor: AOKI GO
IPC: B25J9/16
Filed: 2018-07-13
Abstract: To provide a manipulator control device, a manipulator control method and a manipulator control program which allow a plurality of work-pieces arranged on a display stand to be efficiently re-displayed.SOLUTION: A manipulator control device 10 comprises: a determining unit 30 that determines states of a plurality of work-pieces in display positions at which the work-pieces should be re-displayed in a display stand on which the work-pieces are displayed; and a control unit 32 that controls a manipulator holding the work-pieces so that when the determining unit 30 determines that the plurality of work-pieces are present in the display positions, the work-pieces being present in the display positions are moved one by one to a temporary placement area until only one work-piece remains in the display position and then the remaining one work-piece is re-displayed in the display position without moving the work-piece to the temporary placement area and when the determining unit 30 determines that one work-piece is present in the display position, the one work-piece is re-displayed in the display position without moving the work-piece to the temporary placement area.SELECTED DRAWING: Figure 4
Patent JP-2020013254-A (JP)
Title: Rfid tag fixing structure and manufacturing method therefor
Inventor: TANAKA HIROMICHI
IPC: H01Q1/24
Filed: 2018-07-17
Abstract: To provide a structure which is less susceptible to being affected by metal during communication with a reader and enables secure fixing and easy exchange of an RFID tag at low cost.SOLUTION: The present invention relates to an RFID tag fixing structure 1 designed to fix a non-metallic RFID tag 15 in a recess H receding from a surface of a metal M. The RFID tag fixing structure 1 comprises an RFID tag 15 and a silicone-based elastomer sheet 10 partially or completely covering the RFID tag 15, and is configured to fix the RFID tag 15 in the recess H with the sheet 10 between the RFID tag and inner wall surfaces of the recess H. The invention also relates to a method of manufacturing such RFID tag fixing structure.SELECTED DRAWING: Figure 2
Patent JP-2019035950-A (JP)
Title: Display panel and electronic device including the same
Inventor: CHO WONJE
IPC: G09F9/30
Filed: 2018-07-19
Abstract: To provide a display panel that prevents inflow of external contamination, and an electronic device including the same.SOLUTION: A display panel of the present invention comprises: a base substrate that includes a front face and a rear face and is divided, on a flat surface, into a display area and a peripheral area adjacent to the display area; a pixel layer that includes a plurality of pixels arranged in the display area; and a cover layer that is arranged on the base substrate and contains an inorganic substance. The base substrate includes a module hole that is defined in the display area and penetrates the front face and rear face of the base substrate, and a blocking groove that is defined in the display area and is adjacent to the module hole and depressed from the front face of the base substrate. The cover layer includes a penetration part that covers the front face of the base substrate and overlaps the blocking groove.SELECTED DRAWING: Figure 2
Patent JP-2020012754-A (JP)
Title: Method and device for inspecting substrate
Inventor: KUNO KAZUYA
IPC: H01L21/027
Filed: 2018-07-19
Abstract: To allow a macroscopic abnormality in an edge part of a substrate to be correctly detected in the inspection of the substrate.SOLUTION: The method for inspecting a substrate includes: a feature amount acquisition step, when a predetermined region of an image in an edge part of a substrate is divided into a plurality of sub-regions, for acquiring the feature amount of each sub-region in an inspection target peripheral image as an image of a peripheral part of the substrate to be inspected; and a determination unit for making a predetermined determination about an inspection of the peripheral part of the substrate on the basis of the result of the acquisition in the feature amount acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2020012187-A (JP)
Title: Method for producing laminate
Inventor: AKEBI RYUJI
IPC: B22F1/02
Filed: 2018-07-20
Abstract: To provide a method for producing a laminate that can form a coat having excellent adhesion to a base material.SOLUTION: A method for producing a laminate includes the steps of washing the surface of a base material with dry ice, disposing a composition containing a copper-containing particle on the surface of the base material, and heating the composition to form a coat containing copper on the surface of the base material.SELECTED DRAWING: None
Patent JP-2018195335-A (JP)
Title: Electro-vibrotactile display
Inventor: JUAN MANUEL CRUZ-HERNANDEZ
IPC: G06F3/01
Filed: 2018-07-26
Abstract: To provide a system for generating a haptic effect with an electrostatic device, alone or in combination with actuators or other devices configured to generate a haptic effect.SOLUTION: A system 100 may generate the haptic effect to simulate a coefficient of friction or texture on the surface of a user interface, such as a display screen 110 or touchpad. The simulated coefficient of friction may be adjusted to convey other properties on the user interface. The system may also include sensors that measure the simulated coefficient of friction and the impedance at the surface.SELECTED DRAWING: Figure 1A
Patent JP-2020021979-A (JP)
Title: Image reading device and image forming device
Inventor: NAKAMURA TAKASHI
IPC: H04N1/04
Filed: 2018-07-30
Abstract: To provide an image reading device capable of suppressing deterioration of image reading quality of a document due to paper dust generated in a document conveyance path, shavings of a conveyance roller, and the like.SOLUTION: An image reading device includes a transport guide 235 that guides the lower surface of a document G and guides the document G to a conveyance path H, a second scanner unit 251 that is arranged below the transport guide 235 and reads an image on the second surface of the document G transported on the transport path H, a second glass plate 252 provided at a position separated from the second scanner unit 251, and a dust-proof member 253 that holds a foreign substance T that falls from a gap P between the transport guide 235 and a transport roller 233 in a hole 80 in which the transport roller 233 is provided, and a space between the transport guide 235 and the second scanner unit 251 is partitioned by the dust-proof member 253.SELECTED DRAWING: Figure 5
Patent JP-2018165512-A (JP)
Title: Fuel injection valve
Inventor: NAGAOKA MASAKI
IPC: F02M61/18
Filed: 2018-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve having a swirl chamber and a lateral passage which can adjust a flow rate of a fuel injected from a fuel injection hole, while suppressing change in atomization performance.SOLUTION: A fuel injection valve includes: a fuel injection hole 220 provided on the downstream side of a valve seat where a valve body comes into contact/is separated from; a swirl chamber 212 in which an inlet 220i of the fuel injection hole 220 opens to a bottom surface 212b, the surroundings of the bottom surface 212b is surrounded by an inner peripheral wall 212c, and a swirl flow passage of a fuel is formed; and a lateral passage 211 which opens to the inner peripheral wall 212c by one side wall 211o being connected to the upstream side in a flow direction of a swirl fuel of the inner peripheral wall 212c and the other side wall 211i being connected to the downstream side of the inner peripheral wall 212c, and which supplies the fuel to the swirl chamber 212. An extension line 211il extending along the other side wall 211i so as to come into contact with the other side wall 211i of the lateral passage 211 passes the center O of the fuel injection hole 220.SELECTED DRAWING: Figure 4
Patent JP-2020019912-A (JP)
Title: Production method of hydrocarbon and biocrude
Inventor: SHIMADA IORI
IPC: C10G47/16
Filed: 2018-08-03
Abstract: To provide a production method of hydrocarbon and biocrude using biomass which efficiently produces hydrocarbon while suppressing loss of carbon resources.SOLUTION: A production method of biocrude comprises a mixing step which obtains a mixture by mixing biomass and a solvent which comprises an oxygen-containing aromatic compound and a solvolysis step which subjects the mixture to solvolysis by heating the mixture to 190-250°C.SELECTED DRAWING: Figure 1
Patent JP-2020025184-A (JP)
Title: Piezoelectric device and base plate thereof
Inventor: MIZUSAWA SHUICHI
IPC: H03H9/19
Filed: 2018-08-07
Abstract: To provide a base plate capable of preventing a short circuit between a conductive adhesive and a cap without making a connection pad excessively large.SOLUTION: Provided is a base plate which supports a rectangular piezoelectric vibration piece in a cantilevered manner. The base plate comprises: a longitudinal-shaped flat plate (120), made of ceramic, which has a first surface and a second surface that is an opposite face to the first surface, and which includes shorter sides and longer sides in plan view; a pair of pads (121), formed in parallel to one of the short sides of the rectangle, on which the piezoelectric vibration piece to vibrate at a predetermined frequency is placed; and a pair of external terminals (124) which are formed on the second surface so as to be brought into conduction with the pair of pads. The pair of pads each have: a first layer (121a) which is formed on the first surface; and a second layer (121b) which is formed so as to partially overlap the first surface and the first layer.SELECTED DRAWING: Figure 2
Patent JP-2021178878-A (JP)
Title: Curable composition including poly pseudo rotaxane monomer
Inventor: SHIMIZU YASUTOMO
IPC: B24B37/24
Filed: 2018-08-08
Abstract: To provide a curable composition capable of manufacturing a high productivity and high quality material while incorporating characteristics (characteristics that a cyclic molecule moves in an axial molecule) which poly rotaxane has into a cured body to maintain excellent mechanical properties, and a cured body using the same.SOLUTION: A curable composition has a composite molecular structure consisting of a cyclic molecule having a polymerizable functional group and an axial molecule penetrating into the ring of the cyclic molecule and includes (A) a poly pseudo rotaxane monomer without having a bulky group at at least one terminal of the axial molecule and (B) a polymerizable monomer except the (A) poly pseudo rotaxane monomer.SELECTED DRAWING: Figure 1
Patent JP-2020023647-A (JP)
Title: Fiber reinforced resin molded body
Inventor: OYABU ATSUSHI
IPC: B32B27/04
Filed: 2018-08-08
Abstract: To achieve stabilization of fixation of a member consisting of a sheet molding compound (SMC) and a substrate in a fiber reinforced resin molded body.SOLUTION: A fiber reinforced resin molded body 10 is manufactured by partially laminating a surface layer constituting part 30 comprising an SMC containing a first thermosetting resin on at least one of front and back surfaces of a tabular substrate 20. The substrate 20 contains a reinforced fiber having longer fiber length than the fiber contained in the SMC, and a second thermosetting resin. The first thermosetting resin and the second thermosetting resin are cured, and the substrate 20 and the surface layer constituting part 30 are integrated. The surface layer constituting part 30 is embedded in the substrate 20, has a surface projection 32 on a surface facing an opposite side of the substrate 20, a part of the surface layer constituting part 30 other than the surface projection 32 is arranged almost on the same plane as the substrate 20, and the second thermosetting resin has a higher curing temperature or a longer curing time than the first thermosetting resin.SELECTED DRAWING: Figure 2
Patent JP-2020026454-A (JP)
Title: Aqueous composition for inkjet recording
Inventor: NAGANO TOMOHIKO
IPC: B41M5/00
Filed: 2018-08-09
Abstract: To provide an aqueous composition for inkjet recording, an ink set for inkjet recording and an inkjet recording method that make it possible to obtain a printed matter having excellent abrasion resistance.SOLUTION: The present invention provides [1] an aqueous composition for inkjet recording, the aqueous composition containing a carbodiimide compound, a vinyl polymer, and water, in which some of carboxy groups of the vinyl polymer are dispersed in the aqueous composition as polymer particles, neutralized with basic compounds with a boiling point of 150°C or less, [2] an ink set for inkjet recording, the ink set comprising an aqueous composition a containing a carbodiimide compound and water, and an aqueous composition b containing a vinyl polymer, and [3] an inkjet recording method comprising: a step 1 for obtaining a recording image by discharging a carbodiimide compound, a pigment, a vinyl polymer, and water, by an inkjet system, and a step 2 for performing heat treatment on the obtained recording image at 50-200°C.SELECTED DRAWING: None