baber/WOPTO huggingface dataset:
Patent JP-2021060103-A (JP)
Title: Lock-up control device for automatic transmission
Inventor: ISHIBASHI TAKEAKI
IPC: F16H61/14
Filed: 2019-10-09
Abstract: To suppress a feeling of incompatibility that a driver has in drive lock-up fastening by correcting a drive learning value on which clutch deterioration is reflected in the drive lock-up fastening.SOLUTION: A lock-up controller 100 comprises a drive learning control unit 102 and a coast learning control unit 103. The drive learning control unit 102 acquires, in a drive state, a drive learning value based upon a meet point where clutch capacity begins to be generated in the middle of a rise in hydraulic pressure to a lock-up clutch 2a. The coast learning control unit 103 acquires, in a coast state, a coast learning value based upon a slip point at which a clutch slip begins to be generated in the middle of a decrease in hydraulic pressure to the lock-up clutch 2a. The drive learning control unit 102 acquires a drive learning corrected value by correcting the drive learning value based upon deterioration of the lock-up clutch 2a in the coast learning calculated with the coast learning value from the coast learning control unit 103.SELECTED DRAWING: Figure 2
Patent JP-2021064502-A (JP)
Title: Fuel battery cell
Inventor: NAKAMURA TOSHIYUKI
IPC: H01M8/0247
Filed: 2019-10-11
Abstract: To provide a fuel battery cell which can lighten the stress concentration in a bonding material serving to bond a fuel battery cell main body and a separator.SOLUTION: A fuel battery cell comprises: a fuel battery cell main body; a separator; and a bonding material. The battery cell main body has an air electrode, a solid electrolyte layer and a fuel electrode, which are laminated in order, and it has an outer peripheral part at an edge of an outer periphery side when viewed from a lamination direction, of which the shape is a flat plate type. The separator has an opening formed thereinside when viewed from the lamination direction. In addition, the separator has an inner peripheral edge part at an edge of its inner periphery side, which overlaps with the outer peripheral part of the fuel battery cell main body, and it has, as the bonding material, a cell bonding material for bonding the fuel battery cell main body and the separator together. The cell bonding material has a bonding part which makes a region where the outer peripheral part of the fuel battery cell main body overlaps with the inner peripheral edge part of the separator when viewed from the lamination direction. The bonding part has an interface where it is in contact with the inner peripheral edge part of the separator; the interface is undulating in shape.SELECTED DRAWING: Figure 1
Patent JP-2021063405-A (JP)
Title: Building beam-column joining method and building beam-column joining structure
Inventor: FUJIO NAOTO
IPC: E04B1/21
Filed: 2019-10-17
Abstract: To provide a building beam-column joining method and a building beam-column joining structure capable of constructing a building by suppressing concrete placement at the site.SOLUTION: A beam-column joining structure 10 is composed of a first structure 10a and a row-shaped structure 10b forming a terminal row, and has column members 11a to 14e made of precast concrete (PCa) and beam members 20a to 20e made of PCa. The first structure 10a is formed by repeating that column members 11b, 12b, 13b are joined onto the column members 11a, 12a, 13a, and the beam members 20a, 20b, 20c are slid toward the column members 11b, 12b, 13b to be joined to the column members 11b, 12b, 13b. The row-shaped structure 10b on which column members 14c to 14e are placed on upper surfaces of column members 14a and 14b on the lower floor in a shifted manner is slid in a first horizontal direction, and is joined to the first structure 10a via a connecting reinforcing bar 26.SELECTED DRAWING: Figure 7
Patent JP-2021066910-A (JP)
Title: Austenite stainless steel ultrafine wire
Inventor: SEO NAONORI
IPC: C22C38/00
Filed: 2019-10-21
Abstract: To provide an austenite stainless steel ultrafine wire having excellent strength and toughness.SOLUTION: The present invention relates to an austenite stainless steel ultrafine wire, having an equivalent wire diameter of 30 μm or less; comprising, in mass%, 0.08%≤C≤0.15%, 0.50%≤Si≤1.50%, 0.20%≤Mn≤2.00%, 5.00%≤Ni≤14.00%, 15.00%≤Cr≤20.00%, with the balance being Fe and unavoidable impurities; having a tensile strength of 4100 MPa or more; and having a breaking elongation of 2.0% or more.SELECTED DRAWING: None
Patent JP-2021066326-A (JP)
Title: vehicle
Inventor: INOUE SATOSHI
IPC: B60K6/543
Filed: 2019-10-24
Abstract: To achieve reductions in both mode transition time and energy loss.SOLUTION: A vehicle 1 comprises: an engine 3; a continuous variable transmission 21; an output clutch 23 which is arranged between the continuous variable transmission 21 and the wheels 9; a drive motor 11 which is connected to the output clutch 23 and the wheels 9; a travel mode control section 107 which switches a travel mode to a first travel mode when required drive power determined by an acceleration opening and vehicle speed are less than a first variable threshold or a second travel mode when the required drive power and the vehicle speed are equal to or higher than the first threshold; and a transmission gear ratio control section 109 which controls a transmission gear ratio of the continuous variable transmission 21. The transmission gear ratio control section 109 controls the transmission gear ratio so as to change the same in accordance with the acceleration opening and the vehicle speed when the required drive power and the vehicle speed are less than the first variable threshold and equal to or higher than a second variable threshold.SELECTED DRAWING: Figure 1
Patent JP-2021066696-A (JP)
Title: Material for farming and building/construction and container made from the material for farming and building/construction
Inventor: IKEDA AYA
IPC: A01N25/10
Filed: 2019-10-25
Abstract: To provide material for farming and building/construction and a container made from the material for farming and building/construction, the material eliminating necessity for weeding work requiring labor and inhibiting an object made by using the material from causing environmental contamination because the object biodegrades with a lapse of date and time.SOLUTION: There are provided material for farming and building/construction and a container made from the material for farming and building/construction, the material made from biodegradable resin containing at least one type selected from a group composed of triester of carboxylic acid and glycerin, glycerin, and sorbitol, the material facing soil.SELECTED DRAWING: Figure 1
Patent JP-2021072361-A (JP)
Title: Method for processing resin substrate
Inventor: UMEDA YOSHIO
IPC: H01L21/301
Filed: 2019-10-30
Abstract: To provide a method for processing a resin substrate, capable of fixing the resin substrate to a chuck table while suppressing an increase in man-hours.SOLUTION: A method for processing a resin substrate includes: a warped shape forming step ST1 of heating a package substrate while the surface of a package is pressed to be brought into close contact with a convex surface of a curved surface forming substrate and further cooling the package substrate to form, on the package substrate, warpage where the surface side of the package substrate has a concave surface; a placement step ST2 of placing the packaging substrate on the holding surface of a chuck table such that the surface having the concave surface faces the holding surface; a sucking and holding step ST3 of pressing near the center of the back side of the package substrate toward the holding surface, the back side being warped to have a convex surface, and sucking and holding the package substrate by the chuck table while correcting the warpage of the package substrate along the holding surface; and a processing step ST4 of performing grinding processing from the back side of the package substrate sucked and held by the chuck table.SELECTED DRAWING: Figure 4
Patent JP-2021070755-A (JP)
Title: Chemical solution composition for injection into ground
Inventor: MOTOMURA YUTA
IPC: C09K17/30
Filed: 2019-10-31
Abstract: To provide an urethane-based chemical solution composition for injection into ground that has excellent reaction activity and causes less environmental pollution, and provide an urethane-based chemical solution for natural ground consolidation that can form a high-strength consolidation body, and does not cause problems of white turbidness in contact with water such as leaked water and a spring, foaming and the like.SOLUTION: A chemical solution composition for injection into ground contains: A liquid containing a silicate aqueous solution, an active hydrogen group-containing compound and a catalyst as essential components; and B liquid containing polyisocyanate as an essential component. As the polyisocyanate, an aliphatic polyisocyanate prepolymer is contained in the B liquid, and as the active hydrogen group-containing compound, at least primary and/or secondary amino group-containing compound is contained in the A liquid.SELECTED DRAWING: None
Patent JP-2020025127-A (JP)
Title: Electronic component mounting package and electronic device
Inventor: HASHIMOTO KAZUYA
IPC: H03H9/02
Filed: 2019-11-01
Abstract: To provide a package for mounting an electronic component, which is effective for improving the bonding strength between an external electrode or the like and a base, and an electronic device provided with the package for mounting an electronic component.SOLUTION: An electronic component mounting package 2A that is provided in an electronic device 1A, is an electronic component but is mounted, and includes a base 21A having a second surface including a board connection region connected to an external circuit board, a board connection protrusion 232A which is a second protrusion protruding from the board connection region on the second surface, and an external electrode pad 231A which is a second conductor layer provided so as to cover the second protrusion.SELECTED DRAWING: Figure 6
Patent JP-2022180671-A (JP)
Title: Analog device, method for controlling the same, temperature sensor, and analog-element-associated system
Inventor: MAHFUZUL A K M ISLAM
IPC: G01K7/01
Filed: 2019-11-05
Abstract: To estimate a value of the threshold voltage of a transistor related to the operation of a temperature sensor.SOLUTION: Each of a plurality of transistors (Mn) that perform analog operations has: a threshold voltage related to the operation of a temperature sensor (1) and in which variation follows a normal distribution; and a sub-threshold leak current corresponding to the threshold voltage. A control device (2) sequences the plurality of transistors (Mn) in accordance with a measurement value of the sub-threshold leak current and associates a value of the threshold voltage and the transistors (Mn) on the basis of the normal distribution pertaining to the threshold voltage and the sequence of the transistors (Mn).SELECTED DRAWING: Figure 1
Patent JP-2021028817-A (JP)
Title: Authentication panel for fingerprint authentication device
Inventor: CHEN WANLI
IPC: A61B5/1172
Filed: 2019-11-06
Abstract: To provide an authentication panel for a fingerprint authentication device.SOLUTION: The authentication panel for the fingerprint authentication device includes a wall body. In the wall body, a fingerprint space is provided. In the fingerprint space, a direction conversion shaft is provided to be rotatable. At a rear end of the direction conversion shaft, a torsion spring is fixedly provided. At the direction conversion shaft in the fingerprint space, a fingerprint authentication module is fixedly provided. At the fingerprint authentication module, an authentication panel is mounted. On the left side of the fingerprint space, a fingerprint removal device is provided which can remove a fingerprint attached onto the authentication panel. On the lower side of the fingerprint space, a push device is provided which can interlock an operation of the fingerprint removal device. On the rear side of the push device, a uni-directional transmission device is provided.SELECTED DRAWING: Figure 1
Patent JP-2021073899-A (JP)
Title: Pest capture device
Inventor: KUBOTA HIROSHI
IPC: A01M1/02
Filed: 2019-11-08
Abstract: To provide a pest capture device or the like capable of capturing pest more efficiently.SOLUTION: A pest capture device includes a housing 21 having a grip part 22, a suction part 34 for sucking air outside the housing inside, and a container part 32 arranged inside the housing, for storing an attractant for attracting pest. The housing has a first opening 25 provided on an upper surface of the housing, for discharging air to be sucked at the suction part, which is the air containing the attractant whose state is changed to gas.SELECTED DRAWING: Figure 3B
Patent JP-2021076351-A (JP)
Title: refrigerator
Inventor: IWAMOTO KOJI
IPC: F25D23/02
Filed: 2019-11-13
Abstract: To provide a refrigerator capable of easily changing arrangement of door containers.SOLUTION: A refrigerator has a refrigerator body, a door, a first wall body portion, a second wall body portion, concavo-convex engagement portions, rail portions, door containers, and engagement mechanisms. The concavo-convex engagement portions have concave portions and convex portions. The concave portions are opened in a first direction. The convex portions are adjacent to the concave portions in a vertical direction. The convex portions are projected in the first direction. The concavo-convex engagement portions are respectively disposed on the first wall body portion and the second wall body portion. The door containers are vertically movable between the first wall body portion and the second wall body portion. The engagement mechanisms are disposed on both side portions of the door containers. The engagement mechanisms are opposed to the concavo-convex engagement portions in the first direction. The engagement mechanisms are engageable with the concavo-convex engagement portions.SELECTED DRAWING: Figure 3
Patent JP-2020023584-A (JP)
Title: Modulator of cell adhesion
Inventor: SHEN WANG
IPC: C07D231/56
Filed: 2019-11-18
Abstract: To provide a modulator of cell adhesion.SOLUTION: There are provided a compound represented by the formula (I), where Rto R, n, p, A, B, D, E, L and ARgenerally in this application and variations as a class and a sub-class are described, and a pharmaceutically acceptable derivative and further a the pharmaceutically acceptable composition and a method of use for treatment of disorders involved by CD11/CD18 of cell adhesion molecule (for example LFA-1). In further other aspect, the invention provides a method of treating disorders involved by CD11/CD18 of cell adhesion molecule including a process of administering a therapeutically effective amount of the compound to subjects who need it.SELECTED DRAWING: None
Patent JP-2021080216-A (JP)
Title: Drug for treatment or prevention of cerebral hemorrhage, and method for treatment or prevention of cerebral hemorrhage using said drug
Inventor: TOMINAGA TEIJI
IPC: A61K31/501
Filed: 2019-11-20
Abstract: To provide a drug that exerts excellent treatment or prevention effect on cerebral hemorrhage.SOLUTION: A drug contains a compound, illustrated by the following compounds, or a pharmaceutically acceptable salt, an ester or a solvate thereof as an active ingredient.SELECTED DRAWING: None
Patent JP-2020022515-A (JP)
Title: Method for measuring adamts 13-mediated in vivo cleavage of von willebrand factor and use thereof
Inventor: KATALIN VARADI
IPC: G01N33/68
Filed: 2019-11-21
Abstract: To provide a method for measuring ADAMTS 13-mediated in vivo cleavage of von willebrand factor and the use thereof.SOLUTION: According to the present invention, generally, there is provided a method for measuring cleaved von Willebrand factor (VWF) fragments. Specifically, there is provided a method for measuring the ability of a disintegrin and metalloproteinase with a thrombospondin type 1 motif, member 13 (ADAMTS13) to cleave VWF in vivo. According to the present invention, there is also provided a method for using various animal models, which demonstrate ADAMTS13 activity similar to that of a human. There is further provided a method for measuring the cleavage products of rVWF in mammals, particularly in humans and in human plasma.SELECTED DRAWING: Figure 1
Patent JP-2021083034-A (JP)
Title: Image data distribution system and image data display terminal
Inventor: NISHIYAMA MASAHIRO
IPC: H04N21/258
Filed: 2019-11-22
Abstract: To provide an image data distribution system capable of providing image data of a vehicle camera taken at a desired location and environment of a user.SOLUTION: A distribution system 30 includes: a collection server 40; a storage server 50; and a distribution server 60. The collection server 30 acquires image data picked up by a vehicle camera and creates a table 52 associating the image data with shooting position information and shooting environment information and stores the table in the storage server 50. The distribution server 60 receives a distribution request specifying shooting position condition and shooting environment condition, and searches and distributes the image data that satisfy the shooting position condition and shooting environment condition.SELECTED DRAWING: Figure 3
Patent JP-2021086655-A (JP)
Title: Light source unit and vehicular lamp fitting including the same
Inventor: OZAWA ATSUSHI
IPC: F21S41/151
Filed: 2019-11-25
Abstract: To provide a light source unit which achieves improvement of contrast between a light emitting part and a non-light emitting part to form a clear light distribution pattern, and to provide a vehicular lamp fitting including the light source unit.SOLUTION: A light source unit 10 includes: a substrate 11; a light emitting part 12 disposed on the substrate 11; a frame part 15 provided on the substrate 11 and enclosing the light emitting part 12; and a sealing resin 16 which seals an inner area of the frame part 15. In a height direction perpendicular to the substrate 11, an upper end of at least a part of the frame part 15 is located lower than a light emitting surface 17 that is an upper surface of the light emitting part 12.SELECTED DRAWING: Figure 1B
Patent JP-2021084727-A (JP)
Title: elevator
Inventor: SATO KOICHI
IPC: B66B7/06
Filed: 2019-11-25
Abstract: To provide an elevator capable of attenuating a lateral swing of a balance rope without causing the derailment of the balance rope from a balance wheel as much as possible.SOLUTION: An elevator comprises: guide rails 54, 52 which are guide members to guide a balance wheel 30 displaceably in a vertical direction; a holding unit which includes a first stage 108, a second stage 114, linear motion guides 104, 106, 110 and so on; a driving unit which drives horizontally the holding unit, and includes an actuator 120 and so on; a lateral swing detecting system which detects a lateral swing of a balance rope 32; and a driving unit control device which controls the driving unit to drive the holding unit horizontally so as to attenuate the lateral swing of the balance rope 32, based on a detected result of the lateral swing detecting system.SELECTED DRAWING: Figure 3
Patent JP-2021086010-A (JP)
Title: Light source device and projector
Inventor: YASUMATSU KO
IPC: G03B21/14
Filed: 2019-11-28
Abstract: To provide a light source device allowing for improvement of light utilization efficiency, and provide a projector comprising the light source device.SOLUTION: The light source device comprises: a light source emitting first light of a first wavelength band; a first optical element condensing the first light emitted from the light source; a second optical element 12 having a first incidence surface 12a which the first light having been condensed by the first optical element enters and a first emission surface 12b different from the first incidence surface, the second optical element 12 waveguiding first light B entered from the first incidence surface and emitting the first light B from the first emission surface; and a wavelength conversion element 32 having a second incidence surface 13a which first light emitted from the first emission surface of the second optical element enters and a second emission surface 13b different from the second incidence surface, the wavelength conversion element 32 converting the first light entering from the second incidence surface into second light Y having a second wavelength band different from the first wavelength band. The second optical element and the wavelength conversion element are provided in such a manner that they are spaced apart from each other and the first emission surface and the second incidence surface are opposite to each other, the second incidence surface being larger than the first emission surface.SELECTED DRAWING: Figure 3
Patent JP-2021088950-A (JP)
Title: Fuel tank system
Inventor: TAKAHASHI HIROYUKI
IPC: F02M25/08
Filed: 2019-12-04
Abstract: To suppress application of purge negative pressure to a fuel tank during a purge operation.SOLUTION: A fuel tank system 10 includes: a function integrated valve 18 connected to a fuel tank 12, a canister 14 and an engine 16; and a control device 20 controlling the function integrated valve 18. The function integrated valve 18 includes a housing 66 and a valve element 68 movably provided in the housing 66. The housing 66 includes: a vapor introduction port 72 connected to the fuel tank 12; a vapor derivation port 73 connected to the engine 16; and a vapor entrance/exit 74 connected to the canister 14. The valve element 68 includes a main passage 76 selectively communicating the vapor introduction port 72 and the vapor derivation port 73 to the vapor entrance/exit 74. The control device 20 controls the function integrated valve 18 to make the vapor derivation port 73 communicate with the vapor entrance/exit 74 and shut off the vapor introduction port 72 during a purge operation.SELECTED DRAWING: Figure 1
Patent JP-2021088482-A (JP)
Title: Crystal axis oriented zeolite film and production method thereof
Inventor: TANAKA SATOSHI
IPC: B01D71/02
Filed: 2019-12-04
Abstract: To provide a c-axis oriented MOR zeolite membrane constituted by using MOR zeolite having a-axis orientation and a method for producing the same.SOLUTION: A c-axis oriented mordenite (MOR) zeolite membrane has an a-axis oriented mordenite (MOR) zeolite seed crystal layer composed of a mordenite (MOR) zeolite having an a-axis orientation.SELECTED DRAWING: None
Patent JP-2021090291-A (JP)
Title: Rotor manufacturing method
Inventor: ADACHI TAKEHIKO
IPC: H02K1/27
Filed: 2019-12-04
Abstract: To provide a rotor manufacturing method that can prevent torque transmission force of a rotor in which a rotor core and a shaft are fixed by tightening from becoming small.SOLUTION: A manufacturing method of a rotor 100 includes a rotor core fixing step of fixing a shaft 20 to a rotor core 10 by hydroforming (tightening), and a magnet placement step of placing a permanent magnet 12 in a magnet placement hole 14 of the rotor core 10. The manufacturing method of the rotor 100 further includes a magnet fixing step of placing (injecting) a thermosetting resin 15 (fixing member, resin material) for fixing the permanent magnet 12 in the magnet placement hole 14 of the rotor core 10, and fixing the permanent magnet 12 with a thermosetting resin 15 after the rotor core fixing step and after the magnet placement step.SELECTED DRAWING: Figure 5