baber/WOPTO huggingface dataset:
Patent JP-2020134441-A (JP)
Title: Magnetic sensor, torque detection device, steering device
Inventor: TANAKA TAKESHI
IPC: G01L3/10
Filed: 2019-02-25
Abstract: To suppress variations in sensitivity.SOLUTION: A magnetic sensor comprises: a magnetic detection element 60 outputting an electrical signal according to magnetic flux; a sensor housing 40 including a primary part 41 having one end on which the magnetic detection element 60 is arranged, the one end arranged facing a first magnetic circuit part 21 and a second magnetic circuit part 22, and a flange part 42 fixed to the primary part 41 and arranged in contact with an accommodation wall W for accommodating the first and second magnetic circuit parts 21, 22; and a pair of magnetic flux induction members 71, 72 formed of a soft magnetic material, guiding the magnetic flux to the magnetic detection element 60, and partially arranged so as to hold therebetween and face the magnetic detection element. The flange part 42 is composed of a more rigid material than the primary part, and the pair of magnetic flux induction members 71, 72 are arranged on the primary part 41 together with the magnetic detection element 60.SELECTED DRAWING: Figure 5
Patent JP-2020138939-A (JP)
Title: Glycopeptide synthesis method and apparatus
Inventor: OKI HIROTA
IPC: C07K1/04
Filed: 2019-02-28
Abstract: To provide a glycopeptide synthesis method and an apparatus, which includes few side reactions and are capable of forming peptide bonds rapidly and in a high yield even when the equivalent number of sugar amino acids is small.SOLUTION: While cooling a reaction vessel at the tim of reaction so as to keep the temperature of a solvent at 25°C or less, single-mode microwaves in a frequency range of 2400 MHz-2500 MHz is irradiated so that a solvent-swelling solid-state resin in the reaction vessel is heated to a temperature higher than the temperature of the solvent. A glycopeptide synthesis apparatus 11 includes: an apparatus main part 12 equipped with a microwave oscillator, heating/cooling means, a reaction vessel storage part, a constant temperature bath integrated waveguide and a thermometer; and an external unit 13 provided with a supply source of liquid and gas to be supplied into the reaction vessel and a recovery container for recovering the liquid and gas discharged from the reaction vessel.SELECTED DRAWING: Figure 1
Patent JP-2020139254-A (JP)
Title: Flame-retardant fabric
Inventor: YOSHIDA KOJI
IPC: D03D15/12
Filed: 2019-03-01
Abstract: To provide a flame-retardant fabric which is excellent in abrasion strength and quick-drying property while securing air permeability and lightness.SOLUTION: A fabric contains a flame-retardant synthetic fiber A and synthetic fibers B other than the flame-retardant synthetic fiber A. The fabric has a diffusion drying rate of 40 minutes or less. This flame-retardant fabric satisfies the following expressions (I) and (II): (I) plane abrasion strength≥100 (times), and (II) plane abrasion strength÷(basis weight÷air permeability)≥13. It is preferred that a LOI value (limiting oxygen index) measured by the JIS L1091E method is 24 or more.SELECTED DRAWING: None
Patent JP-2020145544-A (JP)
Title: filter
Inventor: SAITO TOSHIYUKI
IPC: H01P1/203
Filed: 2019-03-05
Abstract: To provide a filter that suppresses a change in characteristics due to a displacement between dielectric layers.SOLUTION: In a filter 100 with an input terminal T1, an output terminal T2, a ground terminal Tg, capacitors C1 to C12, and strip lines L1 to L5, the capacitors C1 to C5 are shunted to nodes N1 to N5 in a series path between the terminals T1 and T2, respectively, and the strip lines L1 to L5 are shunted to the nodes N1 to N5 in the series path between the terminals T1 and T2, respectively to form LC parallel resonant circuits LC1 to LC5. In such a configuration, the strip lines L1 to L5 formed on the surface of the dielectric layer extend in substantially the same direction on the surface of the dielectric layer, such that a change in characteristics can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2020143736-A (JP)
Title: Valve device
Inventor: HASHIMOTO KOJI
IPC: F16K5/06
Filed: 2019-03-06
Abstract: To constantly maintain the surface pressure of a seat surface which is pressed against a valve face even if the pressure of cooling water is varied when a seat opening is closed, and the pressure of the cooling water is applied on an energized part side with respect to a valve face in a valve device.SOLUTION: A first pressure receiving face 191 of an energized part 19 receives pressure for generating a counter force which withstands an energization force Fs of a spring 28 in a sleeve axial direction DAs from cooling water when a seat opening 22a is closed by a valve body 18. A second pressure receiving face 192 of the energized part 19 receives pressure for generating a counter force which withstands the energization force in the sleeve axial direction DAs when the seat opening 22a is closed by the valve body 18. Also, the energized part 19 is formed so that an area S1 of a projection shape obtained by projecting the first pressure receiving face 191 on a virtual plane which is orthogonal to the sleeve axial direction DAs becomes the same as an area S2 of a projection shape obtained by projecting the second pressure receiving face 192 on the virtual plane.SELECTED DRAWING: Figure 3
Patent JP-2020145600-A (JP)
Title: Detection device and clamp device
Inventor: TANAKA MASAHITO
IPC: H01H36/00
Filed: 2019-03-07
Abstract: To distinguish and detect multiple states of a detector with a single proximity switch.SOLUTION: A proximity switch 1 includes a detector that is conductive and can move in the radial direction with respect to a detection surface of the proximity switch 1, a detection coil 101 that is arranged to face the detection surface in a housing, an oscillation circuit 104 that oscillates and generates a high-frequency magnetic field in the detection coil 101, a detection circuit 105 that detects the amplitude of oscillation by the oscillation circuit 104, a comparison circuit 106 that compares the amplitude detected by the detection circuit 105 with a plurality of threshold values, respectively, an output circuit 107 that outputs a signal indicating whether the amplitude detected by the detection circuit 105 is within a plurality of output ranges composed of the plurality of threshold values on the basis of the comparison result with the plurality of threshold values by the comparison circuit 106, and a setting input unit 109 that sets a plurality of threshold values for the comparison circuit 106.SELECTED DRAWING: Figure 2
Patent JP-2020145361-A (JP)
Title: Insulated circuit substrate with heat sink and power module
Inventor: AOKI SHINSUKE
IPC: H01L23/29
Filed: 2019-03-08
Abstract: To provide an insulated circuit substrate with a heat sink capable of improving appearance of a peripheral wall of the heat sink in the insulated circuit substrate with a heat sink and a power module.SOLUTION: The insulated circuit substrate with a heat sink is formed by brazing a metal layer in the insulated circuit substrate in which a circuit layer is bonded to one surface of a ceramic substrate and the metal layer is bonded to the other surface of the ceramic substrate and a bottom surface of an accommodating recess in a heat sink in which a housing recess for accommodating at least a part of the insulated circuit substrate is formed in a center. A wax pool recess is formed at least in part of an inner side surface of a peripheral wall portion of the heat sink located on an outer periphery of the accommodating recess.SELECTED DRAWING: Figure 1
Patent JP-2020147922-A (JP)
Title: Building
Inventor: TATSUMI YOSHIHIRO
IPC: E04B1/19
Filed: 2019-03-11
Abstract: To provide a building capable of constructing a large space without columns and shortening a construction period.SOLUTION: A building 100 has an upper chord member, a lower chord member, a diagonal member stretched between the upper chord member and the lower chord member, and a PC steel member provided on the lower chord member, and is provided with a first truss beam 2X extending in the X direction along the horizontal direction, and columns 41 provided on both end sides of the first truss beam 2X in the X direction; the first truss beams 2X are arranged in two rows separated from each other in the Y direction perpendicular to the X direction and along the horizontal direction.SELECTED DRAWING: Figure 2
Patent JP-2020148275-A (JP)
Title: Electric parking brake device
Inventor: SUMIYOSHI Hayato
IPC: F16D51/22
Filed: 2019-03-14
Abstract: To provide an electric parking brake device capable of enhancing drive transmission efficiency of a drive motor and preventing occurrence of vibration or noise.SOLUTION: An electric parking brake device S has a substrate part K that is mounted to a brake mechanism provided for each wheel. The substrate part K is provided with: a drive motor M; a worm G1 that is connected to a drive shaft of the drive motor M via a connection part J, and rotates integrally with the drive motor M; a worm wheel G2 that meshes with the worm G1; regulation parts B1, B2 that prevent the worm G1 from separating from the worm wheel G2, at two points of the worm G1 that sandwich an engagement part with the worm wheel G2; and an elastic member P1b that energizes the worm G1 toward the connection part J with respect to one end part of both end parts of the worm G1 that is opposite to the connection part J.SELECTED DRAWING: Figure 1
Patent JP-2020148702-A (JP)
Title: Appearance evaluation method for molded foam
Inventor: YOSHIDA NORIYUKI
IPC: B29C45/00
Filed: 2019-03-15
Abstract: To provide a new appearance evaluation method for a molded foam.SOLUTION: The appearance evaluation method for a molded foam includes of the steps of: setting an evaluation region; setting an average plane of the evaluation region; setting a plane parallel to the average plane and moved from the average plane in a depth direction by a depth x to a reference plane at the depth x; finding, for each reference plane, the area of a region lower than each reference plane, using each reference plane as a reference, and calculating, for each reference plane, a percentage of the area of the region lower than each reference plane occupied in the area of the evaluation region; dividing each percentage of the area of the region lower than each reference plane calculated for each reference plane by a percentage of the area of the region lower than the reference plane at a depth 0 μm, and calculating a percentage of the standardized area; and determining the surface properties of a molded foam on the basis of the percentage of the standardized area for each reference plane.SELECTED DRAWING: None
Patent JP-2020151673-A (JP)
Title: Aeration and agitation system, method of installation and oxidation ditch system
Inventor: SHIMADA YASUHIKO
IPC: B01F27/906
Filed: 2019-03-20
Abstract: To provide a satisfactory treatment of a treated water with high efficiency.SOLUTION: An aeration agitation system 11 disposed inside of a reaction tank 1 comprising a circulation channel of treated water including a straight portion by a perimeter wall 2 and a central compartment wall 3 has a rotatable impeller 6 disposed in the straight portion of the circulation channel and a rectifier 9 surrounding the impeller 6 except for a part of it. The rectifier 9 has a convex bend part of the rectifier 9a toward the upstream side of the circulating water stream and one pair of straight parts of rectifier 9b extending in a straight line from both ends of the bend part of the rectifier 9a to the downstream side. The impeller 6 is covered by the bend part of the rectifier 9a on the upstream side and is open between one pair of straight parts of rectifier 9b on the downstream side. The center of rotation 6a of the impeller 6 is located at a distance of 1/3 to 2/3 of the total width of the circulation channel from the main surface of the central compartment wall 3 excluding the local uneven portions.SELECTED DRAWING: Figure 4
Patent JP-2020153616-A (JP)
Title: Ventilation system
Inventor: KIYOMOTO KUNIHISA
IPC: F24F7/08
Filed: 2019-03-22
Abstract: To provide a ventilation system that supplies comfortable air to the inside of a room.SOLUTION: A ventilation system comprises: a heat exchange type ventilation device 1 comprising an air supply blowing part 18, an air exhaust blowing part 17, and a heat exchange element 6; a bathroom heating dryer 30 having a humidification mode in which air is humidified by humidification means 42; an air supply passage 7 through which air is blown from the outside of a room to the inside of the room by the air supply blowing part 18; and an air exhaust passage 8 through which air is blown from the inside of the room to the outside of the room by the air exhaust blowing part 17. The heat exchange element 6 exchanges heat between air passing through the air supply passage 7 and air passing through the air exhaust passage 8. The air humidified by the humidification means 42 flows into the air supply passage 7 on the downstream side of the heat exchange element 6.SELECTED DRAWING: Figure 7
Patent JP-2020158123-A (JP)
Title: Container attachment
Inventor: TAKEO KAORU
IPC: B65D23/00
Filed: 2019-03-25
Abstract: To provide a container attachment stably attached to a container.SOLUTION: A container attachment is attached to a container including a first convex portion and a second convex portion that protrude outward from an outer periphery of an outlet portion, and includes a base portion that is disposed between the first convex portion and the second convex portion and comes in contact with the first convex portion, and a projection portion that protrudes toward the second convex portion from a surface of the base portion and comes in contact with the second convex portion.SELECTED DRAWING: Figure 8
Patent JP-2020159009-A (JP)
Title: Window regulator and vehicle door
Inventor: EZAKI ATSUHIKO
IPC: B60J1/17
Filed: 2019-03-26
Abstract: To provide a novel window regulator and a vehicle door with an improved degree of design flexibility by eliminating design constraints that have been conceptualized in the prior art.SOLUTION: A window regulator and a vehicle door, which include a drive unit provided on a windshield and a driven unit extending in the driving direction of the windshield, feature in that the windshield is driven in the driving direction by transmitting a driving force from the drive unit of the windshield to the driven unit. The driven unit may be provided on a sash member that holds at least a portion of the windshield.SELECTED DRAWING: Figure 1
Patent JP-2020161602-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: IWASHIGE TOMOHITO
IPC: B22F7/04
Filed: 2019-03-26
Abstract: To improve bonding property with an Ag sintered body while suppressing breakage of a first semiconductor chip or a second semiconductor chip.SOLUTION: First and second underlayer bonding members 101 and 102 and first and second upper layer bonding members 121 and 122 are each composed of a silver sintered body. The first and second underlayer bonding members 101 and 102 may each have smaller gaps between adjacent particles forming the sintered body than those of the first and second upper layer bonding members 121 and 122. The first and second underlayer bonding members 101 and 102 are bonded to a first support member 10. A surface 40a at a side of the first support member 10 in a second support member 40 is composed of a plating film 42 containing cobalt tungsten as a main component and bonded to the first and second upper layer bonding members 121 and 122.SELECTED DRAWING: Figure 1
Patent JP-2020159264-A (JP)
Title: gas turbine
Inventor: NAKAMURA HISASHI
IPC: F02C3/30
Filed: 2019-03-26
Abstract: To adapt a concentration of a nitrogen oxide (NOx) to an emission standard without increasing the size of an exhaust denitration device.SOLUTION: A gas turbine includes at least a compressor 1, a combustor 2, and a turbine 3, and burns ammonia as a fuel X3 in the combustor. The gas turbine includes a reducing agent supply device 6 which supplies a reducing agent X7, which reduces a nitrogen oxide in a combustion gas X4, to a combustion gas flow passage between the combustor and the turbine or/and to the turbine.SELECTED DRAWING: Figure 1
Patent JP-2020162784-A (JP)
Title: forceps
Inventor: MATSUMOTO KEITARO
IPC: A61B17/28
Filed: 2019-03-28
Abstract: To suture a part nearer to an injured part during a surgical procedure.SOLUTION: A forceps 10 comprises a fulcrum part 14, a pair of arms 12, and a pair of fingers 20 on each of the arms 12. The arms 12 are provided so as to be openable/closable with the fulcrum part 14 as a fulcrum. The arms 12 extend from the fulcrum part 14 to a palm part 16. The fingers 20 separate from each other in a direction crossing a direction in which the arms 12 extend from the palm part 16 and protrude on the side opposite to the arms 12. The fingers 20 have ends that are on the side opposite to the palm part 16 and are connected using a bridge 30. A tongue 32 protrudes from the bridge 30 toward the palm part 16.SELECTED DRAWING: Figure 1
Patent JP-2020167814-A (JP)
Title: Motor, electric blower, and electric apparatus having electric blower
Inventor: TAKAHASHI YUTA
IPC: H02K13/00
Filed: 2019-03-29
Abstract: To stably supply electric power to a brush while suppressing sparks when a brush length reaches a final stage by abutting a brush and a power supply member at at least two opposed positions and cutting off power supply when the brush length reaches the final stage.SOLUTION: A motor includes: a rotatably provided rotor; a commutator attached to a rotor shaft; a brush as a sliding contact for rotationally driving the rotor shaft via the commutator; a substantially cylindrical brush sleeve into which the brush is inserted in a back and forth movable manner; a brush holder for fixing the brush and the brush sleeve to the frame; and a power supply terminal for supplying power to the brush. A projection is formed on at least two portions of opposing side faces of an anti-commutator side end section of the brush. A slit is provided in a longitudinal direction of the brush sleeve. An insulating member is disposed at a commutator side end section of the power supply terminal. The projection formed on the brush projections from the slit formed in the brush sleeve and abuts onto the power supply terminal at at least two portions.SELECTED DRAWING: Figure 5
Patent JP-2020162478-A (JP)
Title: Low-fat fermentation food product and method for producing the same
Inventor: HOSHI RYOTARO
IPC: A23L5/00
Filed: 2019-03-29
Abstract: To provide, in a low-fat fermentation food product obtained by culturing a bacterium of the genus Bifidobacterium in a low-fat medium, a technology that can maintain the viable cell count at high level even after storage.SOLUTION: A low-fat fermentation food product, characterized by containing saturated fatty acid or a salt thereof or an ester thereof and a bacterium of the genus Bifidobacterium, and a method for producing low-fat fermentation food product, characterized by mixing saturated fatty acid or a salt thereof or an ester thereof and a bacterium of the genus Bifidobacterium.SELECTED DRAWING: None
Patent JP-2019135104-A (JP)
Title: Fiber bundle sticking method and method of manufacturing molded product
Inventor: ATSUTA NAOYUKI
IPC: B29C70/38
Filed: 2019-03-29
Abstract: To provide a fiber bundle sticking device in which reduction of output of radiant heating means can be performed, and eventually an initial cost and running cost can be reduced upon manufacturing a fiber-reinforced plastic molded product by attaching a fiber bundle impregnated with a resin in advance to a surface to be attached.SOLUTION: There is provided a fiber bundle sticking device, comprising a sticking head for sticking on a surface to be stuck while heating and/or pressurizing a fiber bundle at least partially impregnated with a resin, and the sticking head has a plurality of types of heating means for heating the fiber bundle and/or the sticking surface, and at least one of the plurality of types of heating means is radiant heating means, and at least another one of the plurality of types of heating means is hot air heating means.SELECTED DRAWING: Figure 2
Patent JP-2020166180-A (JP)
Title: Image formation apparatus
Inventor: YASUKAWA KOJI
IPC: G03G15/20
Filed: 2019-03-29
Abstract: To standardize a terminal for controlling a write protect function and a terminal for detecting connection cable detachment in a connection cable.SOLUTION: An image formation apparatus includes a memory substrate 200 having a non-volatile memory 203, a controller substrate 300 and a connection cable 201. The memory substrate 200 has a connector 210 to which one end of the connection cable 201 is connected. The controller substrate 300 includes a connector 202 to which the other end of the connection cable 201 is connected, a detection circuit 310 which detects the connection state of the connection cable 201 and a CPU 301. The connection cable 201 has a signal line connected to a write protect terminal of the non-volatile memory 203. The detection circuit 310 detects whether or not the connection cable 201 is connected to the connector 210 and the connector 202 on the basis of the voltage of the signal line.SELECTED DRAWING: Figure 3
Patent JP-2020165905-A (JP)
Title: Test system and communication method
Inventor: TAKITA NOBUYUKI
IPC: G01R31/26
Filed: 2019-03-29
Abstract: To create a test system having simpler hardware configuration and software configuration than before.SOLUTION: A plurality of units (11a-11d) of a test system (1) are daisy-chain connected to an integrated controller (12). Each (for example, 11b) of a plurality of units (11a-11d) receives commands (Ca+Cb+Cc+Cd) and timing signals (T1, T2, ...) transmitted by the integrated controller (12) and transmits a data signal (for example, Db) generated by its own unit (for example, 11b) to the integrated controller (12).SELECTED DRAWING: Figure 1
Patent JP-2020164117-A (JP)
Title: Method for manufacturing side member, and side member assembly line
Inventor: KUDO TATSUNARI
IPC: B23P19/04
Filed: 2019-03-29
Abstract: To provide a method for manufacturing a side member assembled in a short time, and saving space: and to provide a side member assembly line.SOLUTION: A method for manufacturing a side member comprises: carrying an inner component 12 in a standing state into an inner component carrying position 120 provided with space from a welding station 110; carrying an intermediate component 13 in a laid down state into an intermediate component carry-in position 130 provided between the welding station 110 and the inner component carry-in position 120 from outside the inner component carry-in position 120; fixedly welding the intermediate component 13 carried into the intermediate component carry-in position 130 in a standing state into an outer panel 11 carried in the welding station 110; and fixedly welding the inner component 112 carried into the inner component carry-in position 120 to the outer panel 11 which is moved to the welding station 110 and to which the intermediate component 13 is fixedly welded.SELECTED DRAWING: Figure 1