baber/WOPTO huggingface dataset:
Patent JP-2020051460-A (JP)
Title: Roller bearing and cage segment thereof
Inventor: INOUE YASUYUKI
IPC: F16C33/51
Filed: 2018-09-25
Abstract: To provide a roller bearing and a cage segment thereof in each of which a roller can be stably and surely guided, and the roller can be easily assembled in a pocket.SOLUTION: An annular cage is composed of a resin cage segment 5 divided into a plurality of pieces arranged in a circumferential direction on a parting plane along an axial direction. The cage segment 5 has two or more pockets 6 for retaining rollers 3. The cage segment 5 has guide claws 10 provided coming in contact with the rollers 3 and guiding the cage in a roller guiding manner at both of an inner diameter side and an outer diameter side of both circumferential sides of each pocket 6. Each pocket 6 is composed of a column portion 7 partitioning adjacent pockets, and a connection portion 9 extended in the circumferential direction and connecting the adjacent column portions 7 to each other at end portions of the column portions 7. The connection portions 9 are alternately disposed at one end side and the other end side of the column portion 7 for each pocket 6.SELECTED DRAWING: Figure 1
Patent JP-2020053496-A (JP)
Title: Electronic control device and manufacturing method thereof
Inventor: KUBOKI SADAO
IPC: H01L23/31
Filed: 2018-09-26
Abstract: To provide an electronic control device for sealing a circuit board and an electronic component while suppressing a manufacturing cost.SOLUTION: An electronic control device(10) includes a circuit board (30) having a card edge terminal portion (20), electronic components (41 to 46) mounted on the circuit board (30), and a sealing film (50) that has a bag-like configuration of a thermoplastic resin having insulation and waterproofness and exposes only the card edge terminal portion (20) and seals the entire circuit board (30) and electronic components (41 to 44). The sealing film (50) is in close contact with the circuit board (30) and the electronic components (41 to 46).SELECTED DRAWING: Figure 1
Patent JP-2020048781-A (JP)
Title: Inspection instrument
Inventor: UMEGAKI HIKONORI
IPC: A61B5/00
Filed: 2018-09-26
Abstract: To provide an inspection instrument excellent in operability with a simple configuration, and capable of accurately and rapidly performing inspection of, for instance, gastroesophageal reflux.SOLUTION: An inspection instrument 1 comprises a carrier 2 carrying components reacting with a content Q1 in the stomach, and a casing 3 storing the carrier 2. The casing 3 includes a first member 4 having an inflow port 42 so as to allow the content Q1 to flow into the casing 3, and a second member 5 having an outflow port 52 so as to allow the content Q1 flowing from the inflow port 42 and reacting with the component to flow out from the casing 3, and assembled with the first member 4. The second member 5 has a bypass passage 56 formed with a groove and bypassing while contacting the carrier 2 while the content Q1 reaches from the inflow port 42 to the outflow port 52.SELECTED DRAWING: Figure 3
Patent JP-2020051089-A (JP)
Title: Method for suppressing deterioration of concrete structure
Inventor: ITO HAJIME
IPC: G01N33/38
Filed: 2018-09-26
Abstract: To provide a deterioration suppressing method for an existing concrete structure, capable of easily and effectively suppressing the progress of deterioration due to alkali aggregate reaction.SOLUTION: A dehumidification hole forming step S11 is provided to form a dehumidifying hole 16 that reaches a deep portion 12c from a side surface 12a of a framework 12 of an existing bridge pier 10 (concrete structure) through a surface layer portion 12b(1) of the framework 12. A dehumidification step S14 for dehumidifying the inside of the bridge pier 10 by dehydrating an inner wall surface 16a at the deep portion of the dehumidification hole 16 by dehydrating is provided. In the dehumidifying step S14, water absorbing members 24, 32 are filled in a deep part of the dehumidifying hole 16, or air is blown or decompressed to dehydrate from the inner wall surface 16a of the dehumidifying hole 16.SELECTED DRAWING: Figure 1
Patent JP-2020052769-A (JP)
Title: System and program
Inventor: KATO SHINYA
IPC: G06Q20/40
Filed: 2018-09-27
Abstract: To effectively suppress unauthorized use of a card.SOLUTION: A system includes: a use information receiving unit which receives identification information of a card used in financial transaction and card use information including first code information; and a use stop unit which stops use of the card when the first code information included in the card use information received by the use information receiving unit coincides with second code information that is code information displayed on the card and is managed in association with the identification information.SELECTED DRAWING: Figure 10
Patent JP-2020050228-A (JP)
Title: Travel restriction device
Inventor: MATSUMOTO HIROSHI
IPC: G08G1/16
Filed: 2018-09-28
Abstract: To provide a technology that is able to effectively hinder drink-driving.SOLUTION: In a travel restriction device 2 that controls travel of a vehicle, a malfunction determination unit 22 determines whether an alcohol detector 3 is malfunctioning or not. In a case where the malfunction determination unit 22 determines that the alcohol detector is malfunctioning, a timer 23 starts measuring a time. In a case where a measured elapsed time is within a predetermined time, the travel restriction device 2 permits the vehicle to travel at a speed lower than a predetermined speed and, when the elapsed time has reached the predetermined time, it inhibits the vehicle to travel.SELECTED DRAWING: Figure 3
Patent JP-2020050265-A (JP)
Title: Liquid pressure damper
Inventor: YOSHIOKA TERUYUKI
IPC: B60T15/36
Filed: 2018-09-28
Abstract: To provide a liquid pressure damper capable of suppressing detachment of a bladder from a core.SOLUTION: A liquid pressure damper of an embodiment comprises for example, a core formed of: a base; and a first outer peripheral surface which protrudes from the base in a first direction and is smooth from a side part to a tip end; and an elastic member, and the liquid pressure damper further comprises: a bladder formed of an inner peripheral surface being formed of an elastic member and covering a first outer peripheral surface in a state of sealing a gap between the same and the first outer peripheral surface, a second outer peripheral surface to which a liquid pressure acts, and a first end part in the first direction; and a structure for preventing detachment of the bladder from the core by a member different from the core in a state of storing the bladder in the liquid pressure chamber.SELECTED DRAWING: Figure 4
Patent JP-2020056049-A (JP)
Title: Composite substrate for heat dissipation material, method for manufacturing the same, and heat dissipation unit
Inventor: HONMA HISASHI
IPC: H05K7/20
Filed: 2018-09-28
Abstract: To provide: a composite substrate for heat dissipation materials excellent in adhesion to a heat dissipation material, such as Cu and having high heat dissipation effect; a method for manufacturing the same; and a heat dissipation unit.SOLUTION: The method for manufacturing a composite substrate comprises the steps of: inserting a carbon based substrate into a chemical vapor deposition apparatus; introducing a reactant gas into the chemical vapor deposition apparatus; and chemically vapor-depositing a metal component on the surface of the carbon based substrate to form a bonding layer on the surface of the carbon based substrate. The reactant gas consists of 2-10 capacity% of a metal chloride gas of the metal component constituting the bonding layer and the remainder consisting of hydrogen gas; the bonding layer has metal carbide formed on an interface with at least the carbon based substrate; the carbon based material is preferably formed of a lamination structure obtained by laminating sheet-like graphene; and the metal component constituting the bonding layer is preferably Ti, Cr or Zr.SELECTED DRAWING: Figure 1
Patent JP-2019075113-A (JP)
Title: Product benchmarking
Inventor: AJAY PRASAD
IPC: G06Q10/06
Filed: 2018-10-11
Abstract: To provide a computer system and method that provides a data-driven approach to product benchmarking which identifies a product being developed on a product development platform.SOLUTION: A system and a method repeatedly evaluate products similar in a point of operation to the identified product. In response to each evaluation, the system and the method determine current performance capabilities of the similar products and digitize the determined current performance capabilities as current benchmark parameters in a central database integrated within a product development platform. The system and method generate output, by an application of the platform, on the basis of searching for the current benchmark parameters in the central database, and develop functions and parts for the identified product by using the generated output.SELECTED DRAWING: Figure 2
Patent JP-2020066061-A (JP)
Title: Support tool of belt-like file
Inventor: KURONAKA MASAMICHI
IPC: B24B21/00
Filed: 2018-10-19
Abstract: To reduce a load on a worker when the outer periphery of a rotating workpiece is polished.SOLUTION: A support tool 4 of a belt-like paper file 3 to be used for polishing a rotating workpiece 2 includes: a supported part 51 supported on a supporting base 14; a rod-like member 40 rotatably supported in the supported part 51, and rotatable around an axis line X2 in parallel to a rotation axis X1 of the workpiece 2; a pair of winding parts 65, 75 arranged at an interval in a longitudinal direction by the rod-like member 40; and a grip 92 for inputting operation force for rotating the rod-like member 40 around the axis line X2 into the rod-like member 40. In the pair of winding parts 65, 75, the paper file 3 is supported by being wound across the outer peripheries of the pair of winding parts 65, 75. The positions of the pair of winding parts 65, 75 in the rod-like member 40 are set so that the rotating workpiece 2 is positioned on a moving locus Im of a region of the pair of paper files 3 when the rod-like member 40 rotates around the axis line X2.SELECTED DRAWING: Figure 7
Patent JP-2020055509-A (JP)
Title: Bag mountable on luggage rack of bicycle
Inventor: HAJI SACHIKO
IPC: A45C11/00
Filed: 2018-10-03
Abstract: To provide a bag mountable on a luggage rack of a bicycle with the bag provided with rubber strings for fixing a luggage.SOLUTION: In a bag mountable on a luggage rack of a bicycle, a cover is provided at the front center of the bag, the cover is provided so as to be able to be opened vertically, a pocket whose upper part is opened is attached to the front center of the bag, hooks are provided horizontally at a lower part of the pocket, the cover is provided so as to be fixed by the hooks by causing the cover to cover the pocket, the pocket is provided with holes horizontally at an upper part and horizontally at a lower part, one end of a rubber string has a first lock part, the rubber string is made to go through the horizontal holes at a lower part of the pocket, a second lock part and a hook part are provided at the other end of the rubber string, and the rubber string is made to go through the horizontal holes at an upper part.SELECTED DRAWING: Figure 4
Patent JP-2020068247-A (JP)
Title: Shower head and substrate processing device
Inventor: IIZUKA YASHIRO
IPC: C23C16/455
Filed: 2018-10-23
Abstract: To provide a shower head and a substrate processing device that can supply gas while suppressing a temperature change.SOLUTION: In a shower head 3, a head main body portion 50 has a diffusion chamber that diffuses a gas used for substrate processing formed therein, and a plurality of ejection holes 56 communicating with the diffusion chamber are provided on a facing surface facing the substrate. A heat insulating unit 60 is arranged on the opposite side of the diffusion chamber from the side of the facing surface 53a, has a hollow portion formed inside, which is connected to an air supply/exhaust mechanism, and has a temperature adjusting mechanism provided on the facing surface side of the hollow portion.SELECTED DRAWING: Figure 2
Patent JP-2020066159-A (JP)
Title: Auxiliary device for attaching mold and mold attaching method using the same
Inventor: OKUBO YOSHIKI
IPC: B29C45/26
Filed: 2018-10-24
Abstract: To provide an auxiliary device that enables positioning without requiring special equipment on a mold side, and a mold attaching method.SOLUTION: An auxiliary device 10 positions a mold suspended between a fixed-side platen and a movable-side platen. A cylinder 12 moves an output member 13 forward and backward. The output member 13 is connected to a mold receiving portion 14 for horizontally mounting the suspended mold. The mold receiving portion 14 is provided with a plurality of abutting members 14a that are rollable at intervals. A guide path 11a of a base part 11 is moved in a vertical direction while maintaining a posture of the mold receiving portion 14.SELECTED DRAWING: Figure 2
Patent JP-2020069860-A (JP)
Title: Steering control device
Inventor: KODERA TAKASHI
IPC: B62D6/00
Filed: 2018-10-30
Abstract: To provide a steering control device capable of suppressing impartation of an abnormal steering reaction force.SOLUTION: A steering control device includes a foundation reaction force calculation part 82, a current axial force calculation part 83 which calculates a current axial force Fer, an angle axial force calculation part 84 which calculates an angle axial force Fib, and a distribution axial force calculation part 85 which calculates a distribution axial force in which the current axial force Fer, the angle axial force Fib and a sensor axial force Fse are distributed with predetermined ratios as a reaction force component Fir. The distribution axial force calculation part 85 adds a value obtained by multiplying the angle axial force Fib by an angle distribution gain, a value obtained by multiplying the current axial force Fer by a current distribution gain and a value obtained by multiplying the sensor axial force Fse by a sensor distribution gain, and thereby calculates a reaction force component Fir. Regarding each of the distribution gains, when a state quantity that is a foundation to calculate the axial force is abnormal, the distribution gain by which the axial force on the basis of the abnormal state quantity is multiplied is set to be small compared to the case where there is no abnormality.SELECTED DRAWING: Figure 3
Patent JP-2020068997-A (JP)
Title: Base member
Inventor: FUJIKATA AKIRA
IPC: A47B97/00
Filed: 2018-10-30
Abstract: To provide a base member which can stably install a furniture and can lay an electric wiring without damaging a good appearance.SOLUTION: A base member according to the present invention is installed on a floor surface, and includes: a first frame installed on the floor surface; a second frame installed above the first frame; a plurality of legs attached to the second frame and can freely adjust length thereof; a lower shielding panel provided at least in a front side of the first frame and formed so as to stand on the floor surface; and an upper shielding panel formed so as to be suspended around the second frame. The upper shielding panel is provided so as to overlap with the lower shielding panel at least on a front side of the second frame and is provided in a depth direction perpendicular to the front side st least on one of both sides of the second frame when viewed from the front side of the second frame, and a notch through which a wiring is inserted is provided on a lower side.SELECTED DRAWING: Figure 1
Patent JP-2020072543-A (JP)
Title: Rotor, stator, and motor
Inventor: OKITA AKIHIRO
IPC: H02K3/50
Filed: 2018-10-31
Abstract: To provide structure for rigidly holding a stator and a housing.SOLUTION: A stator 12 comprises: an annular core back; a plurality of teeth 1213 extending radially inside from an inside surface of the core back; and a plurality of coils which are arranged in each of the teeth 1213, an upper part of the stator 12, a lower part of the stator 12, a bus bar holder, and a part of a bus bar are covered with stator resin. The stator resin comprises: a lower surface part which covers a lower surface of the core back; a first lower side resin part extending axially downward from the lower surface part; a plurality of resin wall parts projecting radially outside from an outside surface of the first lower side resin part; an upper surface part which covers an upper surface of the core back; and a stator upper resin part extending from the upper surface part to cover the upper part of the stator and the bus bar holder. A rib projecting radially outside and axially extending is formed on the outside surface of the resin wall part, and the stator resin part contacts a housing 11 via the rib.SELECTED DRAWING: Figure 1
Patent JP-2020072379-A (JP)
Title: Antenna mount
Inventor: YOKOZUKA HIDEYO
IPC: H01Q3/08
Filed: 2018-10-31
Abstract: To stabilize performance of an antenna regardless of an orientation of the antenna.SOLUTION: The antenna mount includes: a first drive unit 1Y, disposed on an upper stage side, having first side plates 19, 19, rotatable about a first rotary shaft 11; a second drive unit 1X, disposed on a lower stage side, having second side plates 20, 20 rotatable about a second rotary shaft 12, horizontally deviated from the first rotary shaft 11 by 90°; and a support column 200. The antenna 200 is placed on the first drive unit 1Y, to which first counterweights 17, 17 are attached. The first drive unit 1Y on which the antenna 200 is placed is disposed on the second drive unit 1X, to which second counterweights 18, 18 for balancing are attached.SELECTED DRAWING: Figure 1
Patent JP-2020072616-A (JP)
Title: Step-up/down converter circuit
Inventor: SUGIURA HIDEKAZU
IPC: H02M3/155
Filed: 2018-11-02
Abstract: To provide a technique capable of accurately correcting dead time.SOLUTION: A step-up/down converter circuit comprises a first main switching element, a first sense switching element, a second main switching element, a second sense switching element, a first sense resistor, a second sense resistor, a control device, a first sensor, a second sensor, a third sensor, and a fourth sensor. In a first step-up mode, the control device calculates first offset time and first correction dead time. In a second step-up mode, the control device outputs a second off potential, and outputs a first on-potential after the first correction dead time has passed. In a first step-down mode, the control device calculates second offset time, and second correction dead time. In a second step-down mode, the control device outputs a first off potential, and outputs a second on-potential after the second correction dead time has passed.SELECTED DRAWING: Figure 1
Patent JP-2020078133-A (JP)
Title: Solar power generation controller
Inventor: KATO TERUYOSHI
IPC: B60R16/04
Filed: 2018-11-06
Abstract: To provide a solar power generation controller capable of suppressing waste of electric power supplied from a battery and reducing power consumption of the battery.SOLUTION: A solar power generation controller comprises: a power supply section for stepping down a first power supplied from a battery to generate a second power; a charge control section operated by the second power and for controlling a charging process of power generated by a solar panel; a timer circuit operated by a third power generated by the solar panel, and measuring a time when the solar panel continuously outputs a voltage equal to or higher than a predetermined voltage; and a power supply control section operated by the first power or the third power, and instructing the power supply section to generate the second power. When an ignition switch is off, the power supply control section starts with the third power, and when the timer circuit determines that the solar panel continuously outputs the voltage equal to or higher than the predetermined voltage for predetermined time, the power supply section instructs the power supply section to generate the second power.SELECTED DRAWING: Figure 1
Patent JP-2020077576-A (JP)
Title: Lithium ion secondary battery
Inventor: ZHANG HAN
IPC: H01M10/052
Filed: 2018-11-09
Abstract: To improve battery performance furthermore, by improving the state of a positive electrode surface, in addition to the state of a negative electrode surface.SOLUTION: In a lithium ion secondary battery of the present invention having a positive electrode and a negative electrode capable of occluding and ejecting lithium ions, a separator, electrolyte, and a case for receiving a group of these battery elements, lithium hexafluorophosphate and methane disulfonyl difluoride exist in the electrolyte before reception in the case, and the value obtained by dividing the atomic composition percentage of sulfur atom, detected from the positive electrode surface of the lithium ion secondary battery receiving the group of battery elements in the case after storage for a specified period, by the atomic composition percentage of sulfur atom, detected from the negative electrode surface of the lithium ion secondary battery after storage for a specified period, according to X-ray photoelectron spectroscopy, is 2 or more.SELECTED DRAWING: Figure 3
Patent JP-2020086497-A (JP)
Title: Agricultural machinery system
Inventor: IKI YUICHI
IPC: G16H20/00
Filed: 2018-11-15
Abstract: To solve the problem that workers get heat stroke during farm working since the workers often do the farm working in the hot sun.SOLUTION: An agricultural machinery 1 comprises an environment sensor 10, a weight sensor 12 for detecting the weight of a drink bottle 11, and a communication unit 15 through which communication is established with a server 16. In a state in which the environment sensor 10 has detected such a condition that a worker is likely to get heat stroke, if a worker continues working over a work target time or if a worker continues working without drinking a predetermined amount of water or more for a prescribed time based on water supply timing, the server 16 sends that effect to a terminal of the worker of the agricultural machinery, a business office or home.SELECTED DRAWING: Figure 1
Patent JP-2019061696-A (JP)
Title: Terminal device
Inventor: TABUCHI JUNICHI
IPC: G06F21/31
Filed: 2018-11-16
Abstract: To provide a terminal device capable of safely transmitting information to a specific destination.SOLUTION: A terminal device 20 includes: a first storage part 21 for storing a transmission script where an instruction for transmitting information is described; and a transmission processing part 24 for starting the transmission script by the start script received from a specific destination and executing the transmission script to transmit the information to the transmission destination.SELECTED DRAWING: Figure 1
Patent JP-2019156385-A (JP)
Title: Tire comprising main calf and auxiliary calf
Inventor: LEE EUN SIL
IPC: B60C11/12
Filed: 2018-11-19
Abstract: To provide a tire comprising a main calf and an auxiliary calf.SOLUTION: A tire comprises: a tread block which is formed in a block shape on a tread contacting a road surface; a major groove which is formed in a groove shape across a top face of the tread block to a central part; a main passage pipe which is connected to a lower end of the major groove, penetrates a side face of the tread block, and is so formed as to improve air flow and water drainage performance; an auxiliary groove which is connected to a lower end of the main passage pipe, is formed in a groove shape extending to a lower end of the tread block, and is so formed as to exhibit water drainage performance, running performance and braking performance; and an auxiliary passage pipe which is connected to a lower end of the auxiliary groove, penetrates the side face of the tread block, and is so formed as to improve air flow and water drainage performance.SELECTED DRAWING: Figure 3