baber/WOPTO huggingface dataset:
Patent JP-2019173158-A (JP)
Title: Steel sheet for hot stamp
Inventor: ARAKI HARUKA
IPC: C22C38/32
Filed: 2019-02-21
Abstract: To provide a steel sheet for hot stamp capable of providing a molded body excellent in hardness stability in addition to balance of strength and toughness, while suppressing increase of labor and cost in a hot stamp process.SOLUTION: A steel sheet for hot stamp contains, by mass%, C:0.25% to 0.4%, Si:1.05% to 1.4%, Mn:0% to 1.4%, Cr:0.6% to 3.0%, P:0% to 0.03%, S:0% to 0.02%, Al:0.01% to 1%, N:0% to 0.01%, B:0.0005% to 0.005%, and Ti:0.005% to 0.1%, and the balance iron with inevitable impurities. The steel sheet for hot stamp is excellent in hardness stability in addition to balance of strength and toughness by satisfying a relational expression of [C]+2/9[Si]+7/9[Mn]+8/9[Cr]-7/4>0.SELECTED DRAWING: None
Patent JP-2020135582-A (JP)
Title: Configuration change management method, configuration change management system, and node
Inventor: ARAI YUSUKE
IPC: G06F16/182
Filed: 2019-02-22
Abstract: To precisely and excellently perform efficient confirmation on the whole BC system within authority of each organization when the configuration of the BC system is changed.SOLUTION: In a configuration change management system 1 as a block chain system, a node 100 which constitutes the block chain system includes an arithmetic unit 101 which performs extraction processing on an influence confirmation item based upon configuration information on the organization to which the node belongs with respect to a configuration change request to the block chain system, and performs sharing and recursive processing mutually with other nodes with respect to the influence confirmation item so as to extract an influence confirmation item to be confirmed on the whole block chain system.SELECTED DRAWING: Figure 2
Patent JP-2020139416-A (JP)
Title: Internal combustion engine for saddle-type vehicle
Inventor: HORII NOBUTAKA
IPC: F02F1/24
Filed: 2019-02-26
Abstract: To provide an internal combustion engine for a saddle-type vehicle capable of efficiently cooling an ignition plug by efficiently guiding cooling air toward an ignition plug seat in a cylinder head.SOLUTION: In an internal combustion engine 3 for a saddle-type vehicle which includes a cylinder portion 32 having a cylinder bore 33a to which a piston 45 is slidably fitted, and forming a combustion chamber 36 facing a top of the piston, and in which the cylinder portion has a cylinder block 33 forming the cylinder bore, and a cylinder head 34 connected to the cylinder block and supporting a valve gear 6, the cylinder head has a longitudinal cooling air passage 9 passing through between a periphery of an intake port 37 and a periphery of an exhaust port 38 disposed in a vehicle longitudinal direction, a lateral cooling air passage 9c branched from the longitudinal cooling air passage in a vehicle side face direction, extends to a periphery of an ignition plug seat 39a, the lateral cooling air passage includes a bottom wall 36a at a combustion chamber side and an upper wall 60b at a valve gear side, and an upper wall rib 92 projecting toward the bottom wall, is disposed on an upper wall at an upstream side, of the ignition plug seat.SELECTED DRAWING: Figure 5
Patent JP-2020138438-A (JP)
Title: Mold clamping device with hydraulic cushioning mechanism and method
Inventor: KONO TAKU
IPC: B29C45/66
Filed: 2019-02-28
Abstract: To provide a mold clamping device and a method capable of controlling high-pressure clamping force using a hydraulic cushioning mechanism without adjusting mold thickness even when mold-attached surface distance differs in a mold clamping device that employs a toggle link.SOLUTION: A mold clamping device 1 performs a mold clamp which is performed by advancing/retracting of a movable platen 2 and a pressure receiving platen 3, using a motor drive mechanism 11 and a hydraulic cushioning mechanism 21. The motor drive mechanism 11 is mounted on the pressure receiving platen 3 and has a driving device 12 for extending or bending a toggle link 15. The hydraulic cushioning mechanism 21 is mounted on the movable platen 2 and has a hydraulic cylinder 22a for advancing/retracting a movable-type mounting platen 6, a hydraulic tank 23 for accommodating a hydraulic oil 24, and hydraulic oil piping 25. Then, the hydraulic oil piping 25 has a pressure control circuit 26, and a mechanism capable of relieving the hydraulic oil quantity in the hydraulic cylinder 22a according to the control pressure of the hydraulic cylinder 22a.SELECTED DRAWING: Figure 1
Patent JP-2019155917-A (JP)
Title: Support material for laminate shaping
Inventor: SAKAI NORITO
IPC: C08F216/06
Filed: 2019-03-05
Abstract: To provide a support material for laminate shaping that is unlikely to cause defective feeding or sagging of filaments when performing laminate shaping using a closed laminate shaping apparatus.SOLUTION: There is provided a support material for laminate shaping, comprising: a polyvinyl alcohol resin (A) having a primary hydroxyl group in a side chain and a polymer block (b1) of an aromatic vinyl compound; and a block copolymer (B) having a conjugated diene compound or at least one of a polymer block (b2) of isobutylene and a hydrogenated block (b3) resulting therefrom, and a Vicat softening point of the polyvinyl alcohol resin (A) having a primary hydroxyl group in the side chain is 120°C or higher.SELECTED DRAWING: Figure 1
Patent JP-2020142478-A (JP)
Title: Molding method
Inventor: IWANO YOSHIHIRO
IPC: B29C70/46
Filed: 2019-03-08
Abstract: To obtain a molding method capable of molding a product without reducing rigidity of the product.SOLUTION: There is provided a molding method that comprises a first step, a second step and a third step. In the first step, a fiber base material 12 is formed into an opened shape of a product 10. More specifically, in the opened shape, fibers in the fiber base material 12 are in a continuous state being not cut. In the second step, seams are provided at bending portions 24, 30, 32, 38, 40 and 45 of the fiber base material 12. In the third step, the fiber base material 12 is put into a molding die 42 corresponding to a shape of the product 10 and bent along the seams of the bending portions 24, 30, 32, 38, 40 and 45, and a base material resin 48 is molded into a product shape together with the fiber base material 12. Accordingly, the product is formed while maintaining the continuity of the fibers in the fiber base material 12, and therefore a decrease of the rigidity in the product 10 can be suppressed. In other words, in the molding method of the present embodiment, the product 10 can be molded without reducing the rigidity thereof.SELECTED DRAWING: Figure 4
Patent JP-2020147052-A (JP)
Title: Vehicle front part structure
Inventor: TAHARA DAIKI
IPC: B62D25/08
Filed: 2019-03-11
Abstract: To provide a vehicle front part structure capable of improving efficiency of load transmission rearward in a vehicle, even when a door hinge member is disposed on a lower side of a front pillar.SOLUTION: A vehicle front part structure includes: a pair of right and left front pillars 12 consisting of a front side front pillar 16 and a rear side front pillar 18 disposed at an interval along a longitudinal direction of a vehicle; a pair of right and left upper members 14 extending from each front pillar 12 to a vehicle front side; an upper part door hinge 32a positioned on a vehicle rear side of a vehicle rear side end 14b of the upper member 14, and disposed on the vehicle exterior side on a lower part side of the front pillar 12; and a first reinforcement member 34 positioned on the vehicle rear side of the vehicle rear side end 14b of the upper member 14, and disposed on the vehicle interior side of the lower part side of the front pillar 12. The first reinforcement member inclines upward in the vehicle from a vehicle lower side toward the vehicle rear side.SELECTED DRAWING: Figure 1
Patent JP-2019108392-A (JP)
Title: Combination of DPP-4 inhibitor and α-glucosidase inhibitor
Inventor: KLEIN THOMAS
IPC: A61K31/445
Filed: 2019-03-12
Abstract: To provide a combination of a DPP-4 inhibitor and an α-glucosidase inhibitor, e.g., in diabetes patients, where the α-glucosidase inhibitor may be used in a reduced amount.SOLUTION: The present invention relates to a combination of a DPP-4 inhibitor and an α-glucosidase inhibitor, for use in one or more of: treating and/or preventing a metabolic disease; improving body weight control; and preventing side effects associated with an α-glucosidase inhibitor.SELECTED DRAWING: Figure 1
Patent JP-2020150380-A (JP)
Title: Video signal converter and program
Inventor: NOMURA KOSUKE
IPC: H04N9/64
Filed: 2019-03-12
Abstract: To reduce change of the color phase of a highlight by generating an SDR video signal in the reproduction range of colors in an SDR picture when an HDR picture is gray-scale converted to an SDR picture.SOLUTION: An HDR chroma processing section 12 of a video signal converter 1 converts the space of tristimulus values XHDRYHDRZHDR of an HDR picture to a CIELAB space, and performs a chroma correction to make colors of at least a reference white level closer to an achromatic color or a white color. A compression processing section 14 performs compression processing on the luminance YHDR by the function of a tone mapping curve with the color reproduction of a human skin level, a reference white level, and a highlight in consideration, and determines the luminance YSDR. An SDR chroma processing section 16 converts the space of tristimulus values XSDRYSDRZSDR to the CIELAB space, and performs a chroma correction to correct the chroma outside the color area volume of the SDR to the boundary surface.SELECTED DRAWING: Figure 1
Patent JP-2019172562-A (JP)
Title: Manufacturing method of quartz glass
Inventor: FURUTA HIROMASA
IPC: C03B20/00
Filed: 2019-03-15
Abstract: To provide a manufacturing method of quartz glass capable of obtaining quartz glass by a simple process.SOLUTION: A manufacturing method of quartz glass includes a mixing step for obtaining a mixture by mixing only silica powder and water, a molding step for obtaining a compact by molding the mixture, and a heat treatment step for obtaining quartz glass by subjecting the compact to a heat treatment. According to such a method, a step for removing a binder component by subjecting the compact to a defatting treatment becomes unnecessary, to thereby simplify the manufacturing process.SELECTED DRAWING: None
Patent JP-2020147241-A (JP)
Title: Vehicle control device, vehicle control method and program
Inventor: TERUDA YASUSHI
IPC: B60W10/04
Filed: 2019-03-15
Abstract: To provide a vehicle control device making a vehicle appropriately approach near a user: and to provide a vehicle control method and a program.SOLUTION: A vehicle control device includes: a detection part detecting the circumferential situation of a vehicle; a first control part for controlling the speed and the steering of the vehicle on the basis of the circumferential situation detected by the detection part to move the vehicle to a position where the user of the vehicle gets on or off the vehicle; and a second control part reducing detection load on the detection part when the vehicle moves to the position, as compared with the case when the vehicle does not move to the position.SELECTED DRAWING: Figure 1
Patent JP-2020147011-A (JP)
Title: Manufacturing method of tubular body
Inventor: SAKAMINE RYOTA
IPC: B29C70/30
Filed: 2019-03-15
Abstract: To provide a manufacturing method of a light-weight high-strength tubular body.SOLUTION: A manufacturing method of a tubular body 6 includes; a step of winding a fiber-reinforced resin material including a fiber and a matrix resin on a mandrel to obtain an intermediate wound body; a first wrapping step of winding a fabric tape on an outer peripheral surface of the intermediate wound body while applying a tension F1; a second wrapping step of winding a resin film tape on an outside of the fabric tape while applying a tension F2; a curing step of heating the intermediate wound body wound with the fabric tape and the resin film tape for curing the matrix resin; and, after he curing step, a step of conducting withdrawing the mandrel and removing the fabric tape and resin film tape to obtain a cured tubular body. In this manufacturing method, a 80°C residual tightening force of the resin film tape in the curing step is 0.4 N/mm or over.SELECTED DRAWING: Figure 3
Patent JP-2019175447-A (JP)
Title: Health management system with working support
Inventor: YOSHINAGA TAKUMA
IPC: G06Q50/22
Filed: 2019-03-20
Abstract: To provide a health management system with working support capable of responding to needs of a user such as an aged person who desires working support, and leading working support of the aged person to learning support of a child.SOLUTION: In a health management system in which user terminals 201 to 204 are connected via a network line 400 to a main server 100, the main server 100 comprises: a database 120 for registering user information; a working ability score evaluation unit 130 for evaluating working ability scores of an individual user; a health condition score evaluation unit 140 for evaluating health condition scores of the individual user; a program provision unit 150 for providing a working support program and a health improvement program; a working course certification unit 160 for certifying the working course of the individual user; a working certification information provision unit 170 for providing working certification information of the user to a working destination; and a point reduction unit 180 for reducing working points based on working results.SELECTED DRAWING: Figure 1
Patent JP-2020154906-A (JP)
Title: Transaction support system between apartment residents
Inventor: SAITO TOMOO
IPC: G06Q30/02
Filed: 2019-03-22
Abstract: To provide a transaction support system between apartment residents that is made by further developing a conventional transaction support system, and is easy to use for residents of apartments, such as condominiums.SOLUTION: A transaction support system 1 between apartment residents includes: a communication permission unit that records contact information on residents living in one apartment house and business operator information on one or more registered goods purchasers and enables communication between resident terminal devices 21 of the residents and business operator terminals 31 of the goods purchasers; a posted information viewing unit that records posted information such as images of exhibited items exhibited from the resident terminal devices 21 and allows the posted information to be viewed by the resident terminal devices 21 and the business operator terminals 31; a transaction support unit that supports transaction between a viewer of the posted information and an exhibitor of an exhibited item provided for viewing; and a viewing restriction unit that restricts a period when the goods purchasers can view the posted information to a period from posting of the posted information until a predetermined period passes.SELECTED DRAWING: Figure 1
Patent JP-2020158975-A (JP)
Title: handrail
Inventor: MORI MASAKI
IPC: E04B1/00
Filed: 2019-03-25
Abstract: To provide a handrail that can be easily and quickly assembled and has a required strength.SOLUTION: A hand rail A has an end vertical frame 6 and an end batten 7. The end vertical frame 6 has a first engaging part 6a formed on a depth surface side and a second engaging part 6b formed on an aspect surface side. The end batten 7 has a first engaged part 7d, which engages with the first engaging part 6a, and a second engaged part 7e, which engages with the second engaging part 6b. An engaging direction between the first engaged part 7d and the first engaging part 6a and the engaging direction between the second engaged part 7e and the second engaging part 6b are the same depth direction.SELECTED DRAWING: Figure 6
Patent JP-2020160209-A (JP)
Title: Projector and control method of projector
Inventor: ENDO MASAAKI
IPC: G09G5/00
Filed: 2019-03-26
Abstract: To provide a projector capable of appropriately executing the notification operation while improving the determination accuracy of disaster occurrence.SOLUTION: A projector 1 includes: a microphone 77; a memory 110 that stores a piece of preset registered voice data 113; an LED light-emitting unit 50 that performs a notification operation; a main control unit 100 that determines whether the voice input by the microphone 77 matches the registered voice data 113; and an emergency control unit 150 configured so as to, when the voice input by the microphone 77 matches the registered voice data 113, cause the LED light-emitting unit 50 to emit light and perform the notification operation.SELECTED DRAWING: Figure 2
Patent JP-2019148009-A (JP)
Title: Grain-oriented electrical steel sheet and manufacturing method therefor
Inventor: JOO HYUNG DON
IPC: C21D8/12
Filed: 2019-03-27
Abstract: To provide a grain-oriented electrical steel sheet and a manufacturing method therefor.SOLUTION: A grain-oriented electrical steel sheet includes Ba alone at about 0.005 wt.% to about 0.5 wt.%, Y alone at about 0.005 wt.% to about 0.5 wt.%, or a composite of Ba and Y at about 0.005 wt.% to about 0.5 wt.%, based on 100 wt.% of a total composition of a base steel sheet thereof, with the balance being Fe and impurities. There is also provided a manufacturing method therefor.SELECTED DRAWING: None
Patent JP-2020156432-A (JP)
Title: Light control system and illumination system
Inventor: SASAI KENICHI
IPC: F21V14/04
Filed: 2019-03-27
Abstract: To provide a light control system and an illumination system which can easily improve a degree of freedom of illumination design.SOLUTION: A light control system 1 irradiates a plant P1 arranged in an indoor space A1 with light. The light control system 1 is equipped with one or more reflection members 3. The one or more reflection members 3 are arranged above both an illumination device 2 and the plant P1, and reflect light from the illumination device 2 toward the plant P1 as reflected light L2. The light control system 1 performs light control of changing at least one of light distribution, light flux and spectrum to the reflected light L2, and irradiates the plant P1 with the light-controlled reflected light L2.SELECTED DRAWING: Figure 1
Patent JP-2020066466-A (JP)
Title: Lid for packaging container
Inventor: MASHIBA YUKIO
IPC: B65D81/34
Filed: 2019-03-27
Abstract: PURPOSE: To provide a lid for a packaging container capable of efficiently discharging steam.CONSTITUTION: A lid of a packaging container according to claim 1 is provided with a spiral notch to form a valve on a lid surface part of the lid that covers a packaging container body that is intended to be heated in a microwave oven with food contained in the container body. According to claim 2 of the present invention, in the lid of the packaging container according to claim 1, the valve is formed by providing two spiral notches whose vortex directions are opposite to each other and whose centers are substantially at the same position. The lid of the packaging container according to claim 3 is provided with a spiral-like notch with continuous linear notch to form the valve on the lid surface part of the lid that covers the packaging container body that is intended to be heated in the microwave oven with food contained in the container body.SELECTED DRAWING: Figure 1
Patent JP-2020166487-A (JP)
Title: Driving assist system for vehicles
Inventor: KUREHASHI TAKAHIRO
IPC: G08G1/09
Filed: 2019-03-29
Abstract: To provide a driving assist system for vehicles 1 that outputs assist information on intersection passage according to an advancing direction of a vehicle, and thus minimizes complication of display.SOLUTION: A driving assist system for vehicles that provides intersection passage assist information includes a signal information acquisition unit 11 that acquires lighting time information on a traffic signal installed at an intersection, a lane information acquisition unit 12 that acquires a lane configuration of the intersection and a transit division of a lane, a turn signal lamp manipulation detection unit 13 that detects a manipulated indication of the turn signal lamp, and a signal passage assist control unit 15 that obtains a scheduled traveling lane of a vehicle on the basis of the lane configuration acquired by the lane information acquisition unit and an indicational direction of the turn signal lamp manipulated indication acquired by the turn signal lamp manipulation detection unit, and outputs passage assist information on the intersection which is obtained based on the lighting time information on the traffic signal associated with the transit division of the scheduled traveling lane.SELECTED DRAWING: Figure 2
Patent JP-2020165756-A (JP)
Title: Gas sensor
Inventor: DEMPO AKIJI
IPC: G01N27/12
Filed: 2019-03-29
Abstract: To provide a gas sensor which detects a low-concentration volatile organic compound as a target gas with high sensitivity.SOLUTION: A gas sensor includes: a gas detection part 10 which changes its electric property when heated at a predetermined measurement temperature; a heater part 6 for heating the gas detection part 10; and a catalyst part 11 covering the gas detection part 10. The catalyst part 11 contains one or a plurality of palladium, iridium, platinum, and rhodium in combination as a catalyst metal. The total content rate of the catalyst metal is 0.1 mass% or more and 3 mass% or less in the catalyst part 11.SELECTED DRAWING: Figure 1
Patent JP-2020169577-A (JP)
Title: Vane pump
Inventor: KUBO KOHEI
IPC: F04C15/00
Filed: 2019-04-01
Abstract: To reduce the manufacturing cost of a device having a vane pump.SOLUTION: A vane pump 100 includes a pump housing 10 having a storage recessed part 11, and a pump cartridge 20 stored in the storage recessed part 11, the pump cartridge 20 having a rotor 24, a plurality of vanes 25 mounted in a plurality of slits formed in the rotor 24, a cam ring 26 having a cam face 26a formed on the inner periphery, and a first side plate 29 provided on the opposite side to a bottom face 11a of the storage recessed part 11 with the cam ring 26 therebetween, the first side plate 29 having a first protruded part 29b protruded toward the radial outside, the pump cartridge 20 being locked to the pump housing 10 via the first protruded part 29b.SELECTED DRAWING: Figure 2
Patent JP-2020169110-A (JP)
Title: Synthetic amorphous aluminum-zinc bonded silicate
Inventor: KADOYA SADANOBU
IPC: C01B33/26
Filed: 2019-04-05
Abstract: To further improve the functionality of a conventional synthetic amorphous aluminum-bonded silicate.SOLUTION: A zinc-containing synthetic amorphous aluminum-bonded silicate (synthetic amorphous aluminum-zinc bonded silicate) is characterized by fulfilling five specific requirements (aluminum content, 5 mass% slurry pH, pore size, OH group content, zinc content). The synthetic amorphous aluminum-zinc bonded silicate has a higher cleanability than conventional synthetic amorphous aluminum-bonded silicates.SELECTED DRAWING: None
Patent JP-2019135907-A (JP)
Title: Permanent magnet rotary electric machine system
Inventor: SAKAI KAZUTO
IPC: H02P25/024
Filed: 2019-04-05
Abstract: To realize a permanent magnet rotary electric machine system capable of performing low torque high speed rotation.SOLUTION: A permanent magnet rotary electric machine system has a permanent magnet rotary electric machine 1 having a stator 10 with armature coil 11 and a rotator 20 in which a permanent magnet 21 is arranged, and a control device 50 irreversibly magnetizing a partial magnetized state with respect to a whole of the permanent magnet 21 by controlling current and a flow timing flowing through the armature coil 11, and by en external magnetic field formed by the current, and changing torque characteristic of the permanent magnet rotary electric machine 1. The control device 50 changes a range of irreversibly magnetizing the permanent magnet 21 according to rotation speed of the permanent magnet rotary electric machine 1.SELECTED DRAWING: Figure 6