baber/WOPTO huggingface dataset:
Patent JP-2021150608-A (JP)
Title: Manufacturing method of thermoelectric module
Inventor: NISHIYAMA AKIHIRO
IPC: H02N3/00
Filed: 2020-03-23
Abstract: To provide a manufacturing method of a thermoelectric module capable of efficiently manufacturing a plurality of thermoelectric modules by simplifying work of installation in a jig during manufacture, and also reducing a substrate positioning defect.SOLUTION: A lower plate 30 comprising a lower substrate group 31 constituted of lower substrates 11 each including a lower electrode 13 and a lower frame 41 and an upper plate 60 comprising an upper substrate group 61 constituted of upper substrates 12 each including an upper electrode 14 and an upper frame 71 are created. The lower plate 30 is positioned by the lower frame 41, and a thermoelectric element 20 is formed on the first electrode 13 of each first substrate 11. Next, both the plates 30 and 60 are integrated while holding the thermoelectric element 20 between the first electrode 13 and the second electrode 14 and heating processing is applied, thereby obtaining an intermediate 81. The upper and lower frames 41 and 71 are separated from the intermediate 81 thereafter, a thermoelectric module group 82 is obtained and further, the thermoelectric module group 82 is separated into individual thermoelectric modules 10.SELECTED DRAWING: Figure 3
Patent JP-2021153715-A (JP)
Title: Connection type disposable wearing article
Inventor: MATSUOKA HIROKI
IPC: A61F13/49
Filed: 2020-03-25
Abstract: To improve leakage prevention properties without impairing the breathability by the gap of adjacent folds.SOLUTION: A connection type disposable wearing article for solving the problem is configured as follows: there are included a waist elastic member 71, and a first sheet layer 73 and a second sheet layer 74 across this; there is provided a waist stretching area 79 contracted in the width direction WD and capable of extending in the width direction WD; there are provided a bonding part 75 of the first sheet layer 73 and the second sheet layer 74 provided continuously or intermittently from a front side more than the waist stretching area 79 to a rear side more than the waist stretching area 79, and a non-bonding part 77 of the first sheet layer 73 and the second sheet layer 74 continued from the front side more than the waist stretching area 79 to the rear side more than the waist stretching area 79, so as to be alternately repeated in the width direction WD; and at least one non-bonding part 77 has a slope 72 extending so that both side edges may have a slope angle θ of 5-45 degrees to the rearward direction.SELECTED DRAWING: Figure 21
Patent JP-2020163858-A (JP)
Title: Protective film, film laminate using the same and method for producing the same
Inventor: AMANAI HIDETAKA
IPC: B65D65/40
Filed: 2020-03-26
Abstract: To provide a new protective film having an inorganic layer provided on one surface side of a base material film, which can obtain higher gas barrier property and a method for producing the same, and a film laminate using the protective film.SOLUTION: A protective film has such a structure that an inorganic layer and a crosslinked resin layer are layered in this order on one surface side of a base material film (1), in which the inorganic layer contains alkali earth metal ions or alkali metal ions.SELECTED DRAWING: None
Patent JP-2021157449-A (JP)
Title: Vehicle and control apparatus thereof
Inventor: SATO SHINYA
IPC: G08G1/16
Filed: 2020-03-26
Abstract: To provide a technology for executing collision avoidance operation when appropriate.SOLUTION: A control apparatus of a vehicle includes a collision avoidance unit which executes avoidance operation for preventing collision with an object moving in a direction intersecting with a longitudinal direction of the vehicle. When a vehicle traveling on a first road is going to turn toward a first lane of a second road which intersects with the first road, the collision avoidance unit does not perform avoidance operation on a vehicle traveling in a second lane of the second road which is farther from the above vehicle than the first lane, when a predetermined condition is not satisfied or regardless of whether the condition is satisfied or not, and performs avoidance operation on the vehicle traveling in the first lane regardless of whether the predetermined condition is satisfied or not.SELECTED DRAWING: Figure 3
Patent JP-2021160293-A (JP)
Title: Image formation apparatus
Inventor: ICHIKAWA TOMOYA
IPC: B44C1/17
Filed: 2020-04-01
Abstract: To provide an image formation apparatus which can perform transfer of a transfer layer to a toner image formed in advance on a sheet without forming the toner image on the sheet.SOLUTION: An image formation apparatus 1 capable of performing transfer of a transfer layer to a toner image on a sheet S by overlapping the sheet S on a multilayer film F including the transfer layer and a support layer supporting the transfer layer comprises: a process part 30 which transfers the toner image to the sheet S; a heating part 80 which fixes the toner image transferred to the sheet S and transfers the transfer layer to the toner image on the sheet S; and a control part 2. The control part 2 can execute: a first printing mode which performs transfer of the toner image in the process part 30 and performs fixation of the toner image in the heating part 80 (first heating part 81) and transfer of the transfer layer in the heating part 80 (second heating part 82); and a second printing mode which does not perform transfer of the toner image in the process part 30 and fixation of the toner image in the heating part 80 (first heating part 81) and performs transfer of the transfer layer in the heating part 80 (second heating part 82).SELECTED DRAWING: Figure 1
Patent JP-2021066418-A (JP)
Title: Method of generating vehicle control data, vehicle control device, vehicle control system, and vehicle learning device
Inventor: HASHIMOTO YOSUKE
IPC: B60K6/445
Filed: 2020-04-02
Abstract: To provide a method of generating vehicle control data that allows reduction in the number of man-hours necessary for an expert in setting a relationship between a state of an internal combustion engine and an operation amount of an operating unit of the internal combustion engine.SOLUTION: A CPU acquires a state st of an internal combustion engine (S42), and selects an action at on the basis of a policy π (S44). Then, the CPU operates an operating unit of the internal combustion engine on the basis of the action at (S46). Next, the CPU acquires a state st+1 (S48), calculates a reward rt (S50), and updates an action value function Q (S52, S54).SELECTED DRAWING: Figure 4
Patent JP-2020118982-A (JP)
Title: Stretchable electro-optic displays
Inventor: GEORGE G HARRIS
IPC: G02F1/167
Filed: 2020-04-07
Abstract: To provide stretchable electro-optic displays.SOLUTION: A stretchable electro-optic display includes a layer of conductive material, and an electrophoretic medium laminated to the layer of conductive material. The layer of conductive material also includes a plurality of nodes and a stretchable interconnect connecting first and second nodes in the plurality of nodes. A method of manufacturing a stretchable electro-optic display is also provided that includes patterning a layer of conductive material to define a plurality of nodes and a stretchable interconnect connecting first and second nodes in the plurality of nodes and laminating a layer of an electrophoretic medium to the layer of conductive material.SELECTED DRAWING: Figure 3A
Patent JP-2020109297-A (JP)
Title: Compressor
Inventor: MATSUKAWA KAZUHIKO
IPC: F04C29/00
Filed: 2020-04-07
Abstract: To facilitate assembly of a compressor.SOLUTION: A method for manufacturing a compressor 10 prepares a second iron member 75 comprising a groove 75a for housing a seal member 74 in an outer surface, inserts an end part of the second iron member 75 into a second copper pipe 76, arranges the second iron member 75 and the second copper pipe 76 in a furnace so that the second iron member 75 is located under the second copper pipe 76, forms a refrigerant flow passage member 72 by brazing the second iron member 75 and the second copper pipe 76 in the furnace, arranges the seal member 74 in the groove 75a, prepares a casing 20 comprising a first iron member 20b surrounding an opening 20a and a compression mechanism 40 housed in the casing 20, prepares a first copper pipe 73 and an injection connection pipe 71, inserts the refrigerant flow passage member 72 into the first copper pipe 73 and the first iron member 20b, inserts the refrigerant flow passage member 72 into the compression mechanism 40 so that the seal member 74 is in contact with the compression mechanism 40, and brazes the first copper pipe 73, the second copper pipe 76, and the injection connection pipe 71 outside the furnace.SELECTED DRAWING: Figure 3
Patent JP-2020177909-A (JP)
Title: Connector for high-frequency transmission in automotive field, impedance improving element, connection assembly, and method of improving impedance in connector
Inventor: CHRISTIAN MANDEL
IPC: H01R13/6474
Filed: 2020-04-10
Abstract: To provide a solution capable of achieving mass production of connectors that are suitable for high-frequency transmissions in the automobile field.SOLUTION: A connector (10) includes a contact element (11) arranged in an interior of the connector (10). The contact element (11) is adapted to make contact to an electrical connection element (20) like a cable (40) or a mating connector. The connector (10) further includes an impedance improving element 50 located at a side of the electrical connection element (20). The impedance improving element (50) includes a reception channel (51) through which the contact element (11) extends and a deformation section (52) adapted to be deformed, at least one of radially or axially. Further, a connection assembly (300) including the connector (10) and the cable (40) attached to the connector (10) is disclosed. The deformation section (52) seals and/or holds a dielectric insulation (42) of the cable (40).SELECTED DRAWING: Figure 1
Patent JP-2021167243-A (JP)
Title: Medium conveyance device, image formation device and medium looseness formation method
Inventor: TAKAHASHI KAZUMA
IPC: B65H23/34
Filed: 2020-04-13
Abstract: To provide a medium conveyance device in which reverse warping habit of a roll sheet is prevented and further useless reverse traveling of the roll sheet is reduced.SOLUTION: A medium conveyance device comprises: a roll paper holder Assy 23 for holding a roll paper P; a first conveyance part 30 for conveying the roll paper P from the roll paper holder Assy 23 in a conveyance direction and a reverse conveyance direction; a second conveyance part 50 arranged on a downstream side in the conveyance direction; a looseness formation part 20 arranged between the first conveyance part 30 and the second conveyance part 50 for forming a primary looseness 91 in the roll paper P; and a control part. By stopping driving of the second conveyance part 50 during driving of the first conveyance part 30, the primary looseness 91 is formed, and, after a prescribed time is passed, the first conveyance part 30 is reversely driven to convey a medium in a second direction, and the primary looseness 91 is moved in the reverse conveyance direction.SELECTED DRAWING: Figure 1
Patent JP-2021167797-A (JP)
Title: Sugar chain ligand with high nonspecific adsorption depression effect, and toxin detection chip immobilizing the sugar chain ligand
Inventor: UZAWA HIROTAKA
IPC: G01N33/543
Filed: 2020-04-13
Abstract: To provide a technique that can perform accurate detection of verotoxin eliminating the influence of various impure substances included in food without requiring processing requiring time for PCR and cultivation, and thereby quickly and accurately determine the presence or absence of verotoxin in food.SOLUTION: A sugar derivative can be immobilized onto a substrate whose surface is modified with a propargyl group, and a chip having a sugar chain derivative immobilized on the substrate as a sugar chain ligand in this manner can detect verotoxin of Escherichia coli O157 with a detection sensitivity of 100 nm/mL, and allows highly selective and highly sensitive toxin detection that does not detect bovine serum albumin (BSA) at all even if the concentration of BSA being a negative control protein is 1000 μg/mL(that is, 1 mg/mL) which is a very high concentration.SELECTED DRAWING: Figure 7
Patent JP-2021174791-A (JP)
Title: Piezoelectric ceramics manufacturing method, piezoelectric ceramic, piezoelectric element, ultrasonic motor, optical device, dust removal device, imaging device, ultrasonic probe, ultrasonic diagnostic device, and electronic device
Inventor: FURUTA TATSUO
IPC: H01L41/113
Filed: 2020-04-20
Abstract: To provide a piezoelectric ceramics that do not contain lead, have a small temperature dependence of the piezoelectric constant within an operating temperature range, have a high density, have a high mechanical quality coefficient, have a good piezoelectric constant, and have a small surface roughness, and a manufacturing method thereof.SOLUTION: A manufacturing method of a piezoelectric ceramic includes the steps of sintering a molded body containing raw materials at 1000°C or higher to obtain a sintered body, polishing the sintered body, and annealing the polished sintered body at 800°C or higher and lower than 1000°C.SELECTED DRAWING: Figure 1
Patent JP-2020183810-A (JP)
Title: Medium pipe connector
Inventor: ALEXANDER OBERDOERFER
IPC: F16L37/14
Filed: 2020-04-28
Abstract: To provide a connector that is equipped with a high functioning property, and is easy to be attached/detached.SOLUTION: A connector 1 includes a coupling portion and can insert a plug S thereinto, includes a holding clip 3 having four fixing arms 15a and 15b, and can be attached by radially pressing the same into the coupling portion 2 in an insertion direction SR. The holding clip 3 is formed into a U-shape, and a leg portion of the U-shape forms fixing arms 15a, 15b, and 16b with spring elasticity, in which two pairs of 15a/15b and 16a/16b are oppositely faced each other, and are disposed before and behind in an axial direction X-X. On the first pair 15a/15b of the fixing arms 15a and 15b on the side facing in the insertion direction SR of the plug S, front side inclined surfaces are provided respectively. These inclined surfaces expand in the opposite direction to the insertion direction SR of the plug S so as to cooperate with the plug S.SELECTED DRAWING: Figure 1
Patent JP-2020125346-A (JP)
Title: Compositions for treating liver cancer comprising vascular disrupting agent
Inventor: KIM SOO JIN
IPC: A61P9/00
Filed: 2020-05-01
Abstract: To provide compositions that exhibit an excellent effect of treating liver cancer.SOLUTION: Compositions for treatment or adjuvant treatment of liver cancer comprise (S)-N-(4-(3-(1H-1,2,4-triazol-1-yl)-4-(3,4,5-trimethoxybenzoyl)phenyl)thiazol-2-yl)-2-amino-3-methylbutanamide or a pharmaceutically acceptable salt thereof.SELECTED DRAWING: Figure 1
Patent JP-2021176688-A (JP)
Title: Inkjet printer and printing method
Inventor: KOBAYASHI ATSUO
IPC: B41J2/19
Filed: 2020-05-08
Abstract: To provide a thermal inkjet type inkjet printer which can inhibit occurrence of kogation, and to provide a printing method using the inkjet printer.SOLUTION: The present invention relates to a thermal inkjet type inkjet printer having an ink passage from an ink tank to a head and including a hollow fiber deaeration module capable of deaerating in the ink passage. The present invention also relates to a printing method in which the inkjet printer is used to make prints while deaerating the ink with the hollow fiber deaeration module.SELECTED DRAWING: Figure 1
Patent JP-2021072276-A (JP)
Title: Catalyst for fuel cells, electrode catalyst layers, membrane electrode assembly, polymer electrolyte fuel cell, production method of catalyst for fuel cells, and production method of electrode catalyst layers
Inventor: MORIOKA HIROYUKI
IPC: H01M4/90
Filed: 2020-05-13
Abstract: To provide a catalyst for fuel cells, electrode catalyst layers, a membrane electrode assembly, a polymer electrolyte fuel cell, a production method of the catalyst for fuel cells, and a production method of the electrode catalyst layers, which enable presence of catalytic activity for redox reaction even in a composition with a limited platinum content.SOLUTION: A catalyst for fuel cells includes an oxygen atom, a nitrogen atom, a pentavalent phosphorus atom, and a transition metal atom. When the transition metal atom is represented by M, the catalyst is represented by a chemical formula MOxNyPz. The transition metal atom is at least one selected from a group consisting of a titanium atom, a tantalum atom, a niobium atom and a zirconium atom.SELECTED DRAWING: None
Patent JP-2020123405-A (JP)
Title: System for payment via electronic wallet
Inventor: TOMAS ARIEL CAMPOS
IPC: G06Q20/36
Filed: 2020-05-15
Abstract: To provide an electronic wallet accepting multiple types of value tokens, and a method of performing a payment transaction using the value tokens.SOLUTION: A method includes receiving a request to process an electronic wallet, a portion of a transaction, an electronic wallet optionally comprising a sub-wallet, and a transaction processed for the wallet and/or sub-wallet. The method further includes identifying one or more electronic value tokens in the electronic wallet and/or sub-wallet that, when used together, will cover the portion of the transaction. The method further includes applying the electronic value tokens to the portion of the transaction.SELECTED DRAWING: Figure 1A
Patent JP-2021168895-A (JP)
Title: Shampoo ware
Inventor: UESAKA IKUYO
IPC: A42B1/0182
Filed: 2020-04-15
Abstract: To provide a shampoo ware enabling shampoo in the seated state without taking forward leaning or supine posture with clothes on, and free from getting wet since cleaning fluid or washing water does not get into the face, ears, and nape of the neck.SOLUTION: A cover having a hollow hair part, and formed of a transparent waterproof material at a flange part of a front face is hung. A poncho type clothing fabric made of the waterproof material with a length to hide an upper body from a temporal region to an occipital region is used for covering. The center of a front body is fastened with fasteners or buttons, to prevent invasion of cleaning fluid, and to facilitate putting on/taking off. Since the body is covered from a nape part, the body does not get wet because hot water is prevented from running down the nape of the neck, even in the seated state.SELECTED DRAWING: Figure 2
Patent JP-2021109234-A (JP)
Title: Solder paste composition and soldering method using the same
Inventor: YEH KUO-LIANG
IPC: B23K35/363
Filed: 2020-05-22
Abstract: To provide a solder paste composition and a soldering method using the same.SOLUTION: A solder paste composition contains 100 pts.wt. of metal powder and 3 to 18 pts.wt. of an organic compound. The organic compound contains a solvent, a thixotropic agent and an organic acid. The organic acid has a boiling point lower than a melting point of the metal powder. A soldering method using the solder paste composition includes the following steps: a preparation step of supplying a solder paste composition between a substrate and a solder object, and forming a composite structure; a step of placing the composite structure in a chamber, and introducing acidic gas into the chamber; and a step of melting the metal powder of the solder paste composition, and soldering the solder object to the substrate.SELECTED DRAWING: Figure 2
Patent JP-2021189225-A (JP)
Title: Imaging apparatus and movement control method in imaging apparatus
Inventor: ABE HIROSHI
IPC: H04N5/232
Filed: 2020-05-26
Abstract: To reduce power consumption in holding a movable body at the center.SOLUTION: An imaging apparatus comprises: a fixed body that is fixed inside an outer housing; a movable body that has an imaging element and is moved in a direction orthogonal to an optical axis of a lens with respect to the fixed body; a driving portion that moves the movable body; a control portion that controls the driving portion so that second movement from a passage position to the center position where the center of the optical axis of the lens and the center of the imaging element coincide with each other is performed following the first movement from an initial position of the movable body to a predetermined passage position; and a connection member having a mechanical hysteresis that is deformed along with the movement of the movable body to the fixed body in a state where each part of the mechanical hysteresis is connected to the movable body and the fixed body and that is generated on the basis of deformation by the first movement and deformation by the second movement.SELECTED DRAWING: Figure 16
Patent JP-2021186073-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-05-27
Abstract: To provide a game machine capable of preventing mixture of a screw member into a putout part.SOLUTION: A game machine includes: a first guidance passage formation part 202 for forming a guidance passage for guiding game balls of a ball tank formation part 201 to a putout device; and cover parts (for example, a first cover body 310, a second cover body 320, and a third cover body 330) provided so as to cover a part of an upper surface of the first guidance passage formation part 202. Predetermined limitation parts (for example, long holes, recessed grooves, and a recessed part) for restricting a fall of screw members N1 to N6 and N11 to N16 falling onto the cover part onto the first guidance passage formation part 202 are provided in the cover part. Plural specific limitation parts (for example, hole parts) for restricting movement of screw members falling on the first guidance passage formation part 202 to the putout device are provided in the first guidance passage formation part 202.SELECTED DRAWING: Figure 8
Patent JP-2021188080-A (JP)
Title: Manufacturing method of cadmium hydroxide
Inventor: SEMBA YUSUKE
IPC: B01J41/20
Filed: 2020-05-28
Abstract: To provide a manufacturing method of high-purity cadmium hydroxide that becomes a starting material when manufacturing a high-purity cadmium solution.SOLUTION: A manufacturing method of cadmium hydroxide comprises: a first pH adjustment step in which from the raw material solution containing cadmium and chloride ions, zinc and lead contained in the solution are precipitated as hydroxide, and after forming a first slurry comprising the precipitate and filtrate, via a solid-liquid separation process, the filtrate and the precipitate are obtained; an ion exchange step in which the obtained filtrate and the strong basic anion exchange resin are contacted to make a chloro-complex of the chloride ion and the cadmium absorb and the strong basic anion exchange resin to which the chloro-complex was absorbed is contacted with pure water to obtain a cadmium solution; and a second pH adjustment step in which cadmium is rendered cadmium hydroxide from the obtained cadmium solution, after generating a second slurry containing the cadmium precipitate containing the cadmium hydroxide, via the solid-liquid separation treatment, the cadmium precipitate is obtained.SELECTED DRAWING: Figure 1
Patent JP-2021119124-A (JP)
Title: Internal medicine for improving pupil adjustment function
Inventor: HASHIMOTO SUBARU
IPC: A61K35/32
Filed: 2020-05-28
Abstract: To provide an internal medicine for improving a pupil adjustment function.SOLUTION: Keishi-ka-ryukotsu-borei-to extract has the action of improving a pupil adjustment function, enabling improvement of miosis at a bright place.SELECTED DRAWING: None