baber/WOPTO huggingface dataset:
Patent JP-2020054595-A (JP)
Title: Ingrown nail correction tool
Inventor: YAMAMOTO TOSHIYUKI
IPC: A61F5/11
Filed: 2018-10-01
Abstract: To provide an ingrown nail correction tool capable of preferably setting lift force of a nail regardless of a simple structure in which a hook part 30 and a connection part 20 are integrally molded of a synthetic resin.SOLUTION: A correction tool body 10 of an ingrown nail correction tool comprises: a pair of hook parts 30 hooked to a tip end part of a nail; a plate-shaped connection part 20 for connecting the pair of hook parts 30 for coming into contact with a surface of the nail. When both end parts Of the connection part 20 in a nail width direction are end plate parts 22 and the other part is a center plate part 21, hook parts 30 are provided on the end plate part 22. The respective hook parts 30 and the connection part 20 are integrally molded of a synthetic resin. A plate thickness of the hook part 30 is larger than a plate thickness of the center plate part 21.SELECTED DRAWING: Figure 6
Patent JP-2020060130-A (JP)
Title: Actuator and tactile sense display
Inventor: YOSHIKAWA HISASHI
IPC: F03G7/06
Filed: 2018-10-10
Abstract: To provide an actuator having a constitution which is comparatively small in size, and thin in thickness.SOLUTION: An actuator 10 comprises: a support part 10d; a shape memory part 10b at least partially fixed and supported to the support part 10d; energization means 10a for carrying electricity to the shape memory part 10b; and bias force impartment means MF for imparting a bias force to a shape deformation direction of the shape memory part 10b. In a non-energization state of the energization means 10a, and in a bias force impartment state that a bias force is imparted, the shape memory part 10b takes a first shape, and in an energization state of the energization means 10a, and in the bias force impartment state, the shape memory part 10b takes a second shape. The actuator also comprises magnetic force formation means 10e for generating the deformation of the film-shaped shape memory part 10b in a film thickness direction, and generating a magnetic force in a direction opposing the deformation direction.SELECTED DRAWING: Figure 1
Patent JP-2019031743-A (JP)
Title: Vapor deposition mask, method for manufacturing vapor deposition mask device and method for manufacturing vapor deposition mask
Inventor: IKENAGA CHIKAO
IPC: C23C14/04
Filed: 2018-10-11
Abstract: To provide a vapor deposition mask that can improve accuracy of position of a through-hole at being stretched.SOLUTION: A vapor deposition mask 20 satisfies Abs(αX-(X1+X2)/2)≤40 μm and Abs(X1-X2)≤60 μm, where X1 represents a dimension from P1 point to Q1 point, X2 represents a dimension from P2 point to Q2 point and αX represents a specified value.SELECTED DRAWING: Figure 9
Patent JP-2020063333-A (JP)
Title: Resin composition and molding
Inventor: SANO MAYU
IPC: C08K5/10
Filed: 2018-10-15
Abstract: To provide a resin composition having high surface hardness, excellent extrusion properties, high transparency, and excellent resistance to nail damage in the initial stage and after solvent wiping, and a molding including the resin composition.SOLUTION: The resin composition contains, based on 100 pts.mass of a (A) polycarbonate resin, 0.3-10.0 pts.mass of a (B) diester compound. The (A) polycarbonate resin contains 5 mol% or more of a structural unit represented by the following formula. The (B) diester compound is an ester compound obtained from a polycarboxylic acid and a monohydric alcohol having 16 or more carbon atoms, an ester compound obtained from a polyhydric alcohol and a monovalent carboxylic acid having 16 or more carbon atoms, or a mixture of them. In the following formula, Ris a methyl group, Ris a hydrogen atom or a methyl group, Xis a predetermined group.SELECTED DRAWING: None
Patent JP-2020062681-A (JP)
Title: Welding method
Inventor: KOBAYASHI TORU
IPC: B23K26/00
Filed: 2018-10-19
Abstract: To provide a welding method that can improve quality of welding between an upper plate and a lower plate arranged obliquely.SOLUTION: A welding method according to an embodiment in the disclosure comprises a step of welding an upper plate to a lower plate superposed with the upper plate by irradiating laser light to a surface of the upper plate. The welding step has a step of forming a main welding locus crossing with respect to a welding-progressing direction and having a plurality of turn-around points. The upper plate and the lower plate are arranged obliquely with respect to a horizontal direction when viewed from a direction parallel to the welding-progressing direction. In the step of forming the main welding locus, energy amounts provided by laser light in an area near the upper turning-around points in a vertical direction are set to be larger than energy amounts provided by laser light in an area near the lower turning-around points in the vertical direction.SELECTED DRAWING: Figure 4
Patent JP-2019023753-A (JP)
Title: Lithography device and method
Inventor: GUENES NAKIBOGLU
IPC: G03F7/20
Filed: 2018-10-30
Abstract: To improve accuracy of a position measurement system.SOLUTION: A lithography device includes a light sensor (24), a movable body (20), a support body, a deflection system (22), a first driving system, and a second driving system. The movable body is movable to the sensor. The support body holds the sensor. The first driving system is configured so as to move the movable body to the sensor. The second driving system is configured so as to move the first driving system to the sensor. The second driving system is configured so as to move the deflection system to the sensor. Disturbance is induced by movement of the movable body. The deflection system is configured so as to generate a deflection area for reflecting the disturbance to a direction away from the support body.SELECTED DRAWING: Figure 2
Patent JP-2020072069-A (JP)
Title: Battery management system and battery management method
Inventor: EBISU HIROMITSU
IPC: G06Q50/10
Filed: 2018-11-02
Abstract: To provide a battery management system capable of ensuring sufficient security for user authentication while reducing user's work when replacing the battery.SOLUTION: A battery replacement unit 3 has a camera 11 for picking up an image of a visitor. A management server 4 performs face matching to determine whether the visitor is a legitimate user on the basis of the face image information of the visitor from the captured image of the camera, and determines whether to replace the battery and notifies the determination result to the battery replacement unit. The management server further performs a battery check to determine whether a battery pack brought in by the visitor is replaceable on the basis of a piece of identification information of the battery pack brought by the visitor and determines whether to replace the battery on the basis of the result of this battery check.SELECTED DRAWING: Figure 5
Patent JP-2020076203-A (JP)
Title: Assembly fence
Inventor: MAEKAWA TERUO
IPC: E04H17/16
Filed: 2018-11-05
Abstract: To provide an assembly fence with which the legs do not cause obstruction during storage and transportation.SOLUTION: An assembly fence 2 having a rectangular flat plate shape and capable of being formed into a wall shape by abutting its sides on each other to be assembled, comprises: a body 6; and a leg body 5 attached to a lower side 7 of the body 6 and supporting the body 6 in an upright state. The lower side 7 is formed with a recessed pocket 12 which can store the leg body 5 in a direction along the lower side 7 and which is opened downward in the assembled state. The pocket 12 includes: a pair of wall surfaces 15, 16 forming the front and back of the lower side 7; a ceiling surface connecting the pair of wall surfaces 15, 16 on the back side; and a pocket rib 18 provided on the inner side across the pair of wall surfaces 15, 16 and the ceiling surface and holding the leg body 5 in the stored state of being stored in the pocket 12.SELECTED DRAWING: Figure 7
Patent JP-2020077477-A (JP)
Title: Nonaqueous electrolyte lithium ion secondary battery
Inventor: ISHIDA HIROE
IPC: H01M10/0567
Filed: 2018-11-06
Abstract: To provide a lithium ion secondary battery in which lithium fluorosulfonate is added to a nonaqueous electrolyte, the lithium ion secondary battery being improved in low-temperature output characteristics.SOLUTION: The present invention relates to a nonaqueous electrolyte lithium ion secondary battery 100 including a cathode 50, an anode 60 and a nonaqueous electrolyte. The cathode 50 comprises a cathode collector 52 and a cathode active material layer 54 which is provided on the cathode collector 52. The cathode active material layer 54 contains a cathode active material. The nonaqueous electrolyte contains lithium fluorosulfonate. A half-value width of particle size distribution of the cathode active material is equal to or greater than 5.7 μm and equal to or smaller than 6.6 μm. A content of the lithium fluorosulfonate in the nonaqueous electrolyte is equal to or more than 0.3 mass% and equal to or less than 0.9 mass%.SELECTED DRAWING: Figure 1
Patent JP-2020075328-A (JP)
Title: Robot arm and robot device
Inventor: OGATA MASARU
IPC: B25J19/00
Filed: 2018-11-08
Abstract: To provide a robot arm which can be driven in a small space by superimposing and folding its links, and whose inter-link joints have a small revolving diameter.SOLUTION: Provided is a robot arm that carries out a prescribed operation, when drive of driving sources is transferred to its links via a speed reducer so that the links rotate. In the robot arm, a driving source for driving a second link and a second auxiliary link is disposed in a first link, and a driving source for driving a third link is disposed in the third link. Further, wiring laid in the driving source for driving the second link and the second auxiliary link is laid via an internal part of the first link, and wiring laid in the driving source for driving the third link is laid via internal parts of a first auxiliary link and the second auxiliary link.SELECTED DRAWING: Figure 1
Patent JP-2019059740-A (JP)
Title: HIGHLY BRANCHED α-D-GLUCANS
Inventor: YAO YUAN
IPC: A23L29/00
Filed: 2018-11-09
Abstract: To provide compositions for increasing the solubility and stability of solute compounds therein, and more particularly compositions including highly branched polysaccharides that may be used to improve solubility, stability, and/or bioavailability of solute compounds for the food, nutraceutical, personal care, skin care, cosmetics, pharmaceuticals, medical, paint and coating, and agricultural industries.SOLUTION: The present invention provides a composition having highly branched α-D-glucan or a modified form thereof, and a solute compound having improved water solubility compared to the case of the highly branched α-D-glucan being absent. The composition is used for improving the solubility of the solute compound.SELECTED DRAWING: None
Patent JP-2019089332-A (JP)
Title: Substrate
Inventor: MITSUHASHI HISASHI
IPC: C09K3/18
Filed: 2018-11-14
Abstract: To provide a substrate having sufficient water repellency and capable of maintaining water repellency even when especially friction is repeatedly added.SOLUTION: There is provided a substrate having a surface treatment layer formed from a perfluoropolyether group-containing compound on a surface, in which a gradient of a linear approximate line formed based on a measured value (degree) of a static contact angle of water on reciprocation frequency of a friction element of 0, 1000, 2000, 3000 and 4000 times (the reciprocation frequency is maximum when the measured value of the static contact angle of water becomes less than 80 degree for the first time) in a friction test, in which the friction element is reciprocated on a surface at a rate of 40 mm/sec. while burden is added to the friction element consisting of silicone covered by a test cloth (INNOWEP GmbH. ABREX (trade mark) standard cotton soiling textile FINE with artificial sweat consisting of trisodium phosphate 5.5 g, sodium chloride 10 g, lactic acid 3.1 g, lysine 5 g and distilled water 100 ml impregnated) so that 5 N load is added to the substrate under atmosphere at 21°C and 65% humidity is over -0.0096.SELECTED DRAWING: None
Patent JP-2020084771-A (JP)
Title: Muffler cover, exhaust system, and vehicle
Inventor: MATSUMOTO AKIO
IPC: F01N3/28
Filed: 2018-11-15
Abstract: To improve assemblability and appearance quality.SOLUTION: A muffler cover (15) for covering a muffler body (14) arranged on the side of a rear wheel (10) includes a side cover (22) for covering both sides of the muffler body, and a tail cover (23) for covering the rear side of the muffler body, the tail cover being fastened to the side cover from the inside of the side cover, the side cover being fastened to the muffler body from the muffler body side.SELECTED DRAWING: Figure 2
Patent JP-2020089007-A (JP)
Title: Detection device
Inventor: SASAMOTO HIDENORI
IPC: H02H3/04
Filed: 2018-11-21
Abstract: To provide a detection device capable of detecting whether or not a detection target circuit in a subsequent stage of a fuse is normal when the fuse is blown.SOLUTION: A detection device 12 for detecting whether or not a detection target circuit 14 is normal, is provided with: a power supply line 16 for applying voltage to the detection target circuit 14; a fuse 18 provided on the power supply line 16; and a detection circuit 20 for detecting whether or not the detection target circuit 14 is normal depending on the impedance state of the detection target circuit 14 when the fuse 18 is blown.SELECTED DRAWING: Figure 1
Patent JP-2020083535-A (JP)
Title: Notifying system
Inventor: TANAKA SOICHIRO
IPC: B66B5/00
Filed: 2018-11-21
Abstract: To provide an assisting technique for ensuring higher safety in elevator maintenance work.SOLUTION: A notifying system that notifies a worker during maintenance work for an elevator, comprises: a detection unit that detects movement of a worker; a notifying unit that notifies the worker; and a control unit that acquires a value detected by the detection unit, determines based on the detected value whether a landing door of the elevator has been opened or not, and controls the notifying unit so as to notify the worker when it is determined that the landing door has been opened and a car for the elevator is not located in a prescribed location corresponding to a floor where the worker is present.SELECTED DRAWING: Figure 2
Patent JP-2020083132-A (JP)
Title: Door weather strip
Inventor: MURAKAMI HIROKAZU
IPC: B60J10/27
Filed: 2018-11-28
Abstract: To provide a door weather strip excellent in a seal function and drainage properties of a back face lip section.SOLUTION: A door weather strip includes: a mounting base section 31 which is mounted to a mounting face 2a formed in an upper side section of a window frame 2 of an automobile door 1; a seal section 32 and a seal lip section 33 having a tongue shaped cross section, which are brought into elastic contact with the vehicle inside and the vehicle outside of a door opening edge of a body 3, respectively, during closing of the door; and a back face lip section 35 which has a tongue shaped cross section, is provided at the vehicle outside of the seal lip section 33, extends to the vehicle outside, and is brought into elastic contact with the vehicle inside of an erected face 2b erected from the vehicle outside of the mounting face 2a. The seal lip section 33 extends from the top section vehicle inside of the vehicle outside column section 34 erected from the vehicle outside of the mounting base section 31 to the vehicle inside upward in a substantially dog-leg shaped cross section, is curved and extends to the vehicle outside upward. The back face lip section 35 extends from the vehicle outside in the vicinity of a top section of the vehicle outside column section 34 to the vehicle outside upward in a substantially chevron-shaped cross section, is bent and extends vehicle outside downward, and is brought into elastic contact with the erected face 2b in a bent state in a direction in which a recess 36 having a substantially chevron-shaped cross section becomes narrow.SELECTED DRAWING: Figure 2
Patent JP-2020089141-A (JP)
Title: Power supply system
Inventor: YASOSHIMA JUNI
IPC: H01M10/48
Filed: 2018-11-28
Abstract: To provide a power supply system capable of sufficiently utilizing a plurality of batteries having different performance.SOLUTION: A power supply system comprises a main line, a plurality of sweep modules, and a control unit. The sweep modules comprise a battery module and a power circuit module. The power circuit module comprises a switching element for switching connection and disconnection between the battery module and the main line. The control unit executes sweep control of sequentially switching a battery module to be connected to the main line of a plurality of battery modules. During input of power from the outside, the control unit disconnects a battery module having a SOC having a magnitude satisfying a high SOC condition (S7) and continues sweep control (S8, S9).SELECTED DRAWING: Figure 5
Patent JP-2020084726-A (JP)
Title: Dust-removing device
Inventor: KIMURA SATOSHI
IPC: E02B5/08
Filed: 2018-11-30
Abstract: To provide a dust-removing device capable of easily removing captured dust.SOLUTION: A dust-removing device includes: a fixed screen arranged from a water bottom of a water tank to a water surface; a movable screen arranged on the upstream of the fixed screen; a column which is arranged on the upstream of the movable screen and supports the movable screen; and a connection member which connects the movable screen and the column. The movable screen includes: a float connected to the connection member; a net extending toward the water bottom from the float; and a weight arranged on the lower end of the net. In a state where water flows toward the downstream from the upstream, the net is brought into contact with the fixed screen.SELECTED DRAWING: Figure 1
Patent JP-2020091358-A (JP)
Title: Driving device for optical member, imaging apparatus, and optical accessory device
Inventor: IZUMI MITSUHIRO
IPC: H04N5/232
Filed: 2018-12-04
Abstract: To provide a driving device for an optical member for rotating a rotational member holding an optical member, the rotational member not being easily removed from a fixing member.SOLUTION: A driving device 100 for an optical member 4 includes: a rotational member 110 holding an optical member 4; a fixing member 120 supporting the rotational member 110; a biasing member 140 for pressing the rotational member 110 against the fixing member 120; and driving means 150 having a magnetic member 151 in the rotational member 110, the driving means driving a rotational member 110 by generating a drive force in the magnetic member 151; and a regulation member 170 having a contact part 171 in the rotational member 110 and a regulation part 172 in contact with the contact part 171, the regulation member regulating the rotation of the rotational member 110. The contact part 171 and the regulation part 172 are located in positions where the rotational member 110 can be pressed against the fixing member 120 in a case where the rotational member 110 is rotated while the contact part 172 and the regulation part 172 are in contact with each other.SELECTED DRAWING: Figure 3
Patent JP-2020090456-A (JP)
Title: Medicine tablet including erlotinib as active principle
Inventor: NAKAMURA TAKANORI
IPC: A61K47/18
Filed: 2018-12-05
Abstract: To provide technical means for suppressing leachability in a neutral region such as in water, since, especially, erlotinib hydrochloride is slightly soluble in a neutral region, so that, in consideration of a pH environment of a gastrointestinal tract such as a small intestine, an A type crystal polymorphism excellent in solution property is preferably selected as an active principle, however, at the time, since side effects may occur due to excessive elution of the active principle and rapid increase of blood level caused by the excessive elution, so that, elution speed should be suppressed in a medicine tablet, therefore, in preparing an erlotinib formulation achieving efficient bio-availability, the tablet should exhibit proper elution speed.SOLUTION: There is provided a medicine tablet comprising erlotinib, as an active principle, by using an amino group including additive, rapid elution of erlotinib in water which is a neutral medium, and elution property can be controlled properly.SELECTED DRAWING: None
Patent JP-2020091385-A (JP)
Title: Imaging device and imaging system
Inventor: BABA TOMOHIKO
IPC: H04N5/225
Filed: 2018-12-05
Abstract: To improve performance and achieve a wide angle and a low profile in lenses basically formed in a one-group configuration.SOLUTION: An imaging lens is provided with first to third lenses. These first to third lenses are arranged in order from the object side to the image surface side without air therebetween. The respective surfaces of the first to third lenses have aspherical shapes. An imaging element is disposed on the image surface side of the imaging lens. A cover glass is stuck to the imaging surface of the imaging element without any air gap therebetween. Another lens may be disposed between the imaging lens and the imaging element.SELECTED DRAWING: Figure 1
Patent JP-2020048399-A (JP)
Title: Power supply device
Inventor: TAKAMATSU NAOYOSHI
IPC: H02M1/00
Filed: 2018-12-07
Abstract: To provide a power supply device capable of suppressing an occurrence of an inrush current when a connection state of two batteries is switched from a series connection state to a parallel connection state.SOLUTION: The power supply device according to the invention is capable of switching a connection state between a first battery and a second battery between a series connection state and a parallel connection state by switching on/off states of a first switch element, a second switch element, and a third switch element. The power supply device includes control means for controlling the first switch element in an on state and alternately controlling the second switch element and the third switch element in on/off states when accessory parts are connected to the second battery and the connection state between the first battery and the second battery is switched from the series connection state to the parallel connection state.SELECTED DRAWING: Figure 7
Patent JP-2020095112-A (JP)
Title: Pseudo adhesive label
Inventor: MOGI TOMOHIDE
IPC: G09F3/10
Filed: 2018-12-11
Abstract: To provide a pseudo adhesive label that has stable pseudo adhesion, and a method of manufacturing the pseudo adhesive label.SOLUTION: A base material, a first resin layer 12, a second resin layer 13, a pressure-sensitive adhesive layer 14, and a release sheet 15 are laminated in this order, and the first resin layer and second resin layer are in a pseudo adhesion state, wherein one layer (α) between the first resin layer and second resin layer is a layer formed of a resin composition (A) including silylated polyolefin (D) and also including, as a main agent, olefin-based resin (X1) other than silylated polyolefin (D), and the other layer (β) between the first resin layer and second resin layer is a layer formed of a resin composition (B) including, as a main agent, olefin-based resin (X2) other than silylated polyolefin (D), the olefin-based resin (X1) and olefin-based resin (X2) being different from each other.SELECTED DRAWING: Figure 1
Patent JP-2019112619-A (JP)
Title: Compound, resin, resist composition, and method for producing resist pattern
Inventor: SAKAMOTO HIROSHI
IPC: G03F7/004
Filed: 2018-12-11
Abstract: To provide a compound and the like capable of producing a resist pattern having excellent CD uniformity (CDU).SOLUTION: The compound is represented by formula (I) [where Rrepresents H or a methyl group; Lrepresents a single bond or a C1-8 alkanediyl group; Rand Reach represents H, a C3-18 alicyclic hydrocarbon group, a C1-6 alkyl group, or a group composed of a combination thereof; Rand Reach represent H or an alkyl group or are bonded to each other to form a ring; and Rrepresents H or a cyano group].SELECTED DRAWING: None