baber/WOPTO huggingface dataset:
Patent JP-2020041036-A (JP)
Title: Impact protective film
Inventor: ISHIKAWA EISAKU
IPC: C08K5/11
Filed: 2018-09-10
Abstract: To provide, at low cost, an impact protective film having an excellent function of protecting each member of an image display device from impact, and including machinability and workability.SOLUTION: The present invention relates to an impact protective film for a member of an image display device, comprising a monolayer with a thickness of 0.03 mm or more, the impact protective film having a storage elastic modulus of 10 MPa or more at 25°C, 1 Hz or less, the impact protective film having as main components a vinyl chloride copolymer and a plasticizer.SELECTED DRAWING: None
Patent JP-2020042134-A (JP)
Title: Display device, multi display system, program of display device, and setting method of display device in multi display system
Inventor: OGUSHI MASAHIRO
IPC: H04N5/66
Filed: 2018-09-10
Abstract: To provide a display device capable of easily setting when a display device constituting a multi-display system is replaced with a new one.SOLUTION: The display device constituting a multi-display by connecting multiple display devices includes: an acquisition part 103 that acquires setting information about the display of each video signal from a first display device 101 and a second display device 102 which are connected neighboring own display device 100; and a setting information management part 104 that is configured so as to, when the setting information of the first display device 101 matches the setting information of the second display device 102 on the basis of the determination result of whether or not the setting information of the first display device 101 and the setting information of the second display device 102 match, store the setting information as the setting information of own display device 100.SELECTED DRAWING: Figure 7
Patent JP-2020040364-A (JP)
Title: Liquid jetting device and maintenance method of liquid jetting device
Inventor: NAKAGAWA SHIGENORI
IPC: B41J2/165
Filed: 2018-09-13
Abstract: To provide a liquid jetting device and a maintenance method of the liquid jetting device which are capable of reducing a risk that a medium is smeared with jetted liquid even when liquid is jetted onto a conveyance belt in a maintenance operation of a liquid jetting head.SOLUTION: A liquid jetting device comprises: a conveyance belt 24 for conveying a medium 14 in a conveyance direction Y while supporting it by a medium support surface 24a; a liquid jetting head 46 for jetting liquid from a plurality of nozzles 47 formed in a nozzle surface 48 onto the medium 14 supported by the medium support surface 24a of the conveyance belt 24; and a control part which performs flushing operation of jetting liquid from the nozzles 47 onto a flushing area FA which is within the medium support surface 24 and is adjacent to the medium 14 with a space WD as a maintenance operation of the liquid jetting head 46.SELECTED DRAWING: Figure 5
Patent JP-2019066036-A (JP)
Title: Bearing cup for bicycle bottom bracket assembly, and bicycle bottom bracket assembly with the bearing cup
Inventor: DAVIDE BERNARDELE
IPC: F16C35/063
Filed: 2018-09-18
Abstract: To provide a bearing cup which makes an interface between the bearing cup and a shaft housing box proper.SOLUTION: A bearing cup 10 for a bicycle bottom bracket assembly comprises an annular body 12 having: a radially-outer substantially-cylindrical surface portion 14b that is configured to be coupled with the frame of the bicycle; and a radially-inner substantially-cylindrical surface portion 14a that forms a housing seat part 16 for a bearing 30. A plurality of ribs 18 extend radially inward from the radially-inner substantially-cylindrical surface portion 14a. The ribs 18 are configured to be coupled with the bearing with an interference. The present invention also relates to a bicycle bottom bracket assembly that comprises the above-mentioned bearing cup 10 and the bearing configured to be housed inside the bearing cup 10.SELECTED DRAWING: Figure 1
Patent JP-2019011766-A (JP)
Title: Working vehicle
Inventor: OGURA KOHEI
IPC: B60W10/06
Filed: 2018-09-18
Abstract: To provide a working vehicle which can travel at low fuel consumption when a load is light, and can improve work efficiency.SOLUTION: A working vehicle comprises: a control device for controlling an engine rotation number and a vehicle speed; and engine rotation number change amount setting means which can set an allowable amount of an engine rotation number reduced from an engine rotation number which is set by an accelerator lever. When an engine load is lighter than a prescribed load value, the control device can perform control for reducing the engine rotation number on the basis of the allowable amount while maintaining the vehicle speed constant, and on the other hand, when the engine rotation number is not larger than a prescribed engine rotation number, the control device does not perform the control even if the engine load is lighter than the prescribed load value.SELECTED DRAWING: Figure 9
Patent JP-2020044826-A (JP)
Title: Idle discharge receiver, liquid discharge device, and printer
Inventor: KOBAYASHI YOSHIHIRO
IPC: B41J2/165
Filed: 2018-09-21
Abstract: To improve maintainability of an idle discharge receiver.SOLUTION: An idle discharge receiver 800 for receiving a liquid for being idly discharged from a liquid discharge head 100 comprises a first absorption member 801 that absorbs the liquid discharged by idle discharge, and a retainer member 803 that accommodates the first absorption member 801. The first absorption member 801 is split into a plurality of blocks 811 (811A1-811A5 and blocks 811B1-811B5) in a longitudinal direction and a short direction, and each block 811 is arranged on a tray 803.SELECTED DRAWING: Figure 4
Patent JP-2019108520-A (JP)
Title: Adhesive composition, adhesive produced by using the same, adhesive sheet, adhesive for polarizer and polarizer with adhesive layer
Inventor: MITSUYA NAOYA
IPC: C09J11/08
Filed: 2018-09-25
Abstract: To provide an adhesive composition that has excellent antistatic performance, does not cause precipitation of crystals in an adhesive layer even when used in high temperature and high humidity environment and can produce an adhesive applicable to a variety of uses, particularly an adhesive suitable for use in a polarizer.SOLUTION: The adhesive composition contains (A) an acrylic resin, (B) an ionic compound and (C) a polymer type carbodiimide compound. The acrylic resin (A) is an acrylic resin having 3 wt% or less of a constitutional unit derived from a carboxyl group-containing monomer and the polymer type carbodiimide compound (C) has a carbodiimide group equivalent of 800 mol/g or less.SELECTED DRAWING: None
Patent JP-2020052635-A (JP)
Title: Program, electronic device, and method
Inventor: KURABAYASHI SHUICHI
IPC: G06F3/0481
Filed: 2018-09-26
Abstract: To provide a program which can further improve operability with regard to controlling an object to be operated in a virtual space.SOLUTION: The present invention relates to a program which is executed on an electronic device comprising a touch panel, the program causing the electronic device to execute: a step of retaining data points acquired on the basis of touch events which occur by an operation by a user on the touch panel as data point strings for each instance of a predetermined processing time; and a step of, on the basis of the displacement of the data points in the retained data point strings, determining the displacement speeds of the data points in the data point strings, and on the basis of deviations of the displacement speeds of the newest of the retained data point strings from average values of the displacement speeds of the data point strings retained prior to the newest data point strings, determining a speed factor for the user controlling the movement of an object to be operated in a virtual space.SELECTED DRAWING: Figure 1
Patent JP-2020050100-A (JP)
Title: Actuator unit and seat support device
Inventor: KATSUBE KENICHI
IPC: B60N2/52
Filed: 2018-09-26
Abstract: To provide an actuator unit that can reduce power consumption, and to provide a seat support device.SOLUTION: An actuator unit 40 includes: a switch (exhaust valve bar 62B) for operating a control object (valve 60) while being pressed; and a cam mechanism (cam 50) for pushing the switch while being in an energization state and maintaining a switch-pressing state while being in a non-energization state.SELECTED DRAWING: Figure 4
Patent JP-2019014973-A (JP)
Title: Electrolytic copper foil
Inventor: SHINOZAKI ATSUSHI
IPC: H05K1/09
Filed: 2018-09-26
Abstract: To provide an electrolytic copper foil having high tensile strength, exhibiting high foldability resistance and foldability while maintaining high tensile strength even after heating.SOLUTION: An electrolytic copper foil contains 20-150 mass ppm carbon (C), 18 mass ppm or less sulfur (S), 40 mass ppm or less nitrogen (N) and 25-200 mass ppm chlorine (C).SELECTED DRAWING: Figure 1
Patent JP-2020050235-A (JP)
Title: Opening/closing device for fuel tank
Inventor: KUBO TOMOHIRO
IPC: B60K15/04
Filed: 2018-09-28
Abstract: To suppress protrusion of an outer body to an outside of a device while securing liquid discharge property of an opening/closing device for a fuel tank.SOLUTION: A housing for surrounding a nozzle insertion passage comprises a first opening for opening the nozzle insertion passage into atmosphere, a cover body in which the housing is incorporated comprises a nozzle insertion hole and a second opening which is opened into atmosphere and faces the first opening. In addition, a liquid discharge mechanism attached to the housing comprises on a recess wall of a liquid discharge hole formation member attached to the first opening, a recess which becomes dent on the first opening side and protrudes to a center axis side of the nozzle insertion hole from the first opening side, and is continuous to the second opening, and has a liquid discharge hole for a liquid flowing from the nozzle insertion passage to the first opening. A liquid discharge valve having a rotary axis and a valve body are held to the recess wall to open and close the liquid discharge hole by rotation of the valve body around a rotary axis as a base point, on the recess.SELECTED DRAWING: Figure 3
Patent JP-2020049122-A (JP)
Title: Intraocular lens insertion device
Inventor: HISHIDA TAKAHIRO
IPC: A61F2/16
Filed: 2018-09-28
Abstract: To provide an intraocular lens insertion device with which the deformation of eye tissue around the incision can be reduced when an intraocular lens is inserted.SOLUTION: The intraocular lens insertion device causes an intraocular lens to advance through the inside of a cylindrical main body part and of an insertion part 20 by a rod-shaped pushing member and to be inserted into the eye from the tip of the insertion part, the intraocular lens comprising an optical part and at least one loop-shaped support part extending outwardly from a periphery of the optical part. An outer peripheral surface of the insertion part has a plurality of protruded portions 210 or recessed portions formed in a front-rear direction of the insertion part at a predetermined pitch P that is equal to or less than the thickness of the eye tissue into which the insertion part is inserted.SELECTED DRAWING: Figure 5
Patent JP-2019023211-A (JP)
Title: Dispersed candelilla wax compositions
Inventor: MATSUMOTO YOHEI
IPC: A61K8/86
Filed: 2018-10-01
Abstract: To provide a composition in which dispersibility of candelilla wax is increased by using a nonionic surface active agent without using higher fatty acid based anionic surfactant but combining an amidebetaine type amphoteric surfactant in not more than a given amount.SOLUTION: Provided is a dispersed candelilla wax composition comprising candelilla wax, one or more cetyl ether based nonionic surfactants selected from polyoxyethylene cetyl ether and polyoxyethylene polyoxypropylene cetyl ether, and water, where the cetyl ether based nonionic surfactant has an HLB value of from 11.0 to 16.0, no higher fatty acid based anionic surfactant is formulated, an amide betaine type amphoteric surfactant is formulated in an amount less than 1.5 mass% or not formulated, and the composition has a viscosity of 20000 mPa s or more.SELECTED DRAWING: None
Patent JP-2020057216-A (JP)
Title: Electronic apparatus, control unit, control method for electronic apparatus, and control program
Inventor: ISHIKAWA AKIHITO
IPC: G06F3/0484
Filed: 2018-10-02
Abstract: To achieve an electronic apparatus that can adjust the details of display without blocking a user's field of view.SOLUTION: An electronic apparatus (1) comprises: a display unit (20) that has a notch part (3) formed in at least part of a peripheral area; a touch panel (30) that is superimposed on the display unit (20); a contact sensor (40) that is arranged to be fitted to the notch part (3); and a control unit (10). When detecting touch operations to the touch panel (30) and contact sensor (40), according to the amount of slide to at least one of them, the control unit (10) adjusts the rate of change of the details of display.SELECTED DRAWING: Figure 1
Patent JP-2020059091-A (JP)
Title: Cutting device
Inventor: KUSANO ITARU
IPC: B26D1/48
Filed: 2018-10-10
Abstract: To provide a cutting device which easily suppress deformation of a honeycomb molding when cutting the honeycomb molding.SOLUTION: A cutting device 1 cuts a soft honeycomb molding 10 by a wire 2 in a cutting direction Z orthogonal to an axial direction X of the honeycomb molding 10. The cutting device 1 includes: the wire 2; a tension application section 3; and an ultrasonic generator 4. The wire 2 has a contact line section 21. The contact line section 21 is arranged in a state in which tension is applied and is brought into contact with the honeycomb molding when cutting the honeycomb molding 10. The tension application section 3 applies tension to the contact line section 21. The ultrasonic generator 4 has a vibration terminal 41 ultrasonically vibrating in the cutting direction Z. The ultrasonic generator 4 brings the vibration terminal 41 into direct contact with the contact line section 21 of the wire 2 and applies vibration to the wire 2.SELECTED DRAWING: Figure 1
Patent JP-2022036340-A (JP)
Title: Rubber composition, rubber and polymer
Inventor: NAKANO TATSUYA
IPC: C08L33/16
Filed: 2018-10-12
Abstract: To provide a rubber composition that is superior in both performances of heat resistance after crosslinked and processing stability.SOLUTION: A rubber composition comprises a polymer (A) including a structural unit (a1) derived from a (meth)acrylic acid ester and a structural unit (a2) including a partial structure represented by the following general formula (1) in a side chain, and a crosslinking agent (B) having two or more primary or secondary amino groups in one molecule. In the general formula (1), X is a halogen atom or a halogenated alkyl group, A is a leaving group, and * is a bond to another chemical structure.SELECTED DRAWING: None
Patent JP-2019030702-A (JP)
Title: Surgical robot for stereotactic surgery and control method of surgical robot for stereotactic surgery
Inventor: KWON YOUNG SIK
IPC: A61B90/14
Filed: 2018-10-12
Abstract: To provide a surgical robot for stereotactic surgery and a control method of a surgical robot for stereotactic surgery.SOLUTION: A surgical robot for stereotactic surgery includes a rotation part to which a surgical tool can be attached, and which rotates the surgical tool around at least one rotation axis of two rotation axes according to an advancing attitude of the surgical tool, a movement part for moving the rotation part in a direction of at least one linear axis of three linear axes according to the position of a surgery target, and a surgery region support part connected to the movement part and attached to/detached from a surgical bed. The movement part can move the rotation part so that the point where the two rotation axes intersect coincides with the surgery target.SELECTED DRAWING: Figure 8
Patent JP-2020061325-A (JP)
Title: Light emitting device with power generation function, lighting device, and display device
Inventor: GOTO HIROSHI
IPC: H01L33/00
Filed: 2018-10-12
Abstract: To provide a light emitting device with a power generation function which can inhibit increase in manufacturing costs and size.SOLUTION: A light emitting device with a power generation function includes: a heat conductive LED substrate 220 including a heat conductive base 221 and substrate wirings 222a, 222b provided on a mounting surface 221a; LED elements 210; a heat sink 230 thermally coupled to the heat conductive base 221 and having a plate-like base part 231 and multiple fin parts 232 protruding from the base part 231; and thermionic elements 1 thermally coupled to the heat sink 230 and provided on the fin parts 232 or the base part 231. The thermionic element 1 includes: a housing part 10 having a storage part 10d; a first electrode part 11 located in the storage part 10d; a second electrode part 12 located in the storage part 10d and having a work function different from the first electrode part 11; and an intermediate part 14 having a work function between a work function of the first electrode part 11 and a work function of the second electrode part 12 and including nano-particles.SELECTED DRAWING: Figure 1
Patent JP-2020062656-A (JP)
Title: Electrode tip for resistance spot welding
Inventor: MATSUOKA HIDEAKI
IPC: B23K11/30
Filed: 2018-10-16
Abstract: To provide an electrode tip for resistance spot welding capable of stably and efficiently producing a spot-welded material excellent in appearance and corrosion resistance.SOLUTION: An electrode tip (1) for resistance spot welding comprises a tip body (10) having a nearly cylindrical bottomed tip (11) and also nearly cylindrical trunk (12) continuing to the tip. The tip body is made of a copper alloy such as chromium copper and the tip. The tip body has a tip bottom (111) having a pressure-welding face (111c) having no recess toward a pressure-welded material to be joined, and a nearly cylindrical tip cylinder (112) continuing from the tip bottom. Preferably, a tip inner diameter ratio (f/B) of an inner diameter (f) of the tip cylinder to an outer diameter (B) of the trunk part is 0.4 to 0.6. It is preferable that a tip bottom thickness ratio (L/B) of a thickness (L) of the tip bottom to the outer diameter (B) of the trunk part is 0.15 to 0.5. By using an electrode in this invention, a spot-welded material having no protrusion generated on an outside surface and joined by a flat nugget can be obtained.SELECTED DRAWING: Figure 1A
Patent JP-2020062188-A (JP)
Title: Mattress for improving cervical shoulder pain
Inventor: SUGIYAMA NOBORU
IPC: A61F5/01
Filed: 2018-10-17
Abstract: To solve a technical problem in developing a mattress capable of bringing muscles into a suitable tension state particularly when performing a stretch exercise for reducing stiffness and pain around a neck shoulder part.SOLUTION: A device for improving cervical shoulder pain is characterized in that: this device is constituted by containing an elastic core material 2 in a cover sheet 5; the elastic core material 2 is constituted by comprising support layers 21, 23 disposed in upper and lower sides, and an intermediate layer 22 disposed therebetween; the support layers 21, 23 employ foam rubber; and the intermediate layer 22 employs foam resin being softer than the support layers 21, 23.SELECTED DRAWING: Figure 1
Patent JP-2019204072-A (JP)
Title: LED display cell and display panel
Inventor: Liu Yun Biao
IPC: H01L33/48
Filed: 2018-10-19
Abstract: To provide an LED display cell and a display panel such that the LED display cell is improved in sealing performance by improving operability and rigidity of pin welding.SOLUTION: An LED display cell comprises a pixel cell array consisting of a group of pixel cells in n rows and m columns, n and m both being a positive integer equal to or larger than 2. Each pixel cell comprises three LED chips, differing in light emission colors, including first, second and third LED chips 101, 102 and 103. In an i-th row, A electrodes of LED chips of m pieces of pixel cells are connected to one another, and in a j-th column, B electrodes of n pieces of first LED chips are connected to one another, and also electrically connected to j-th first B electrode pins, B electrodes of n pieces of second LED chips are connected to one another, and also electrically connected to j-th second B electrode pins, and B electrodes of n pieces of third LED chips are connected to one another, and also electrically connected to j-th third B electrode pins.SELECTED DRAWING: Figure 3
Patent JP-2019040198-A (JP)
Title: interchangeable lens
Inventor: ISONO KENJI
IPC: H04N5/232
Filed: 2018-10-25
Abstract: To provide a camera that uses a technique determining safety of information preliminarily stored in a storage medium in an interchangeable lens.SOLUTION: An interchangeable lens 200a comprises means for: storing a computation expression calculating a time required for driving a driven member by a desired amount of drive at a desired driving velocity; receiving combination information different in at least one value of the driving velocity and the amount of drive; conducting a prediction of a driving time by conducting a prediction computation from the combination information; and transmitting lens-side determination data capable of determining whether lens data is correctly stored in storage means by a camera body 100 side to the camera body. The prediction means is configured to, every time the reception means receives the combination information, apply information included in the received combination information to the computation expression to conduct the prediction computation, and the transmission means is configured to, every time the prediction computation is conducted, transmit the predicted driving time as the lens-side determination data to the camera body.SELECTED DRAWING: Figure 1
Patent JP-2019110894-A (JP)
Title: Method for producing amino acid and method of culturing euglena
Inventor: TOMITA YUKO
IPC: C12N1/12
Filed: 2018-10-25
Abstract: To provide a method for producing amino acid.SOLUTION: A method for producing amino acid has an aerobic culture step of culturing Euglena under an aerobic condition and an anaerobic culture step of culturing a culture product obtained by the aerobic culture step, using a culture medium with a pH of 7 or more or less than 7, under an anaerobic condition.SELECTED DRAWING: Figure 5
Patent JP-2020071514-A (JP)
Title: Vacant seat prediction device, vacant seat prediction method, program, and vacant seat prediction system
Inventor: MINE KAZUMOTO
IPC: G06Q10/04
Filed: 2018-10-29
Abstract: To provide a vacant seat prediction device capable of predicting vacant seats for seated seats by accurately determining a seated state even when a train is moving without complicating the system.SOLUTION: A vacant seat prediction device 5 acquires position information showing a relative positional relation between one of AP3s and a mobile terminal 2 generated by using wireless connection of the one of AP3s and the mobile terminal 2 and seat information showing positional relation between the AP3 and each seat in the train, determines whether an owner of the mobile terminal 2 is being seated or not using these information, and predicts vacancy of seats which are determined to be seated.SELECTED DRAWING: Figure 1