baber/WOPTO huggingface dataset:
Patent JP-2020200832-A (JP)
Title: High-speed turbo machine capable of cooling thermal equilibrium
Inventor: KIM MIN-SOO
IPC: F04D25/16
Filed: 2020-06-09
Abstract: To provide a high-speed turbo machine in which outside air sucked into the inside of the turbo machine is compressed and discharged, and air compression means is cooled by a suction air cooling type cooling method, and which is capable of cooling thermal equilibrium that maximizes the cooling efficiency of the turbo machine by shortening a flow passage of air for cooling the inside of the turbo machine and the air compressing means to optimize the flow path.SOLUTION: The present invention, while using a suction air cooling type cooling method, by guiding the flow of air for cooling a turbo machine to a specific path to prevent an increase in temperature of the inside of casing means 100 of the turbo machine and air compression means 200, has the advantage of maximizing cost reduction and the easiness of maintenance due to the structural simplification of the turbo machine, as well as the efficiency and durability of the turbo machine.SELECTED DRAWING: Figure 2
Patent JP-2021008664-A (JP)
Title: Deposition apparatus
Inventor: HYNDMAN RHONDA
IPC: C23C14/34
Filed: 2020-06-11
Abstract: To provide a magnetron sputtering apparatus for depositing a material on a substrate.SOLUTION: The magnetron sputtering apparatus comprises: a chamber including a substrate support and a target; a plasma formation device constituted so as to form plasma in the chamber suitable for sputtering a material on a substrate from the target; and a thermally conductive grid including a plurality of cells. Each of the plurality of cells includes an opening and the ratio of the height of the cell to the width of the opening is less than 1.0. The grid is arranged between the substrate support and the target and is substantially parallel to the target. The upper surface of the substrate support is installed at a distance of 75 mm or shorter from the lower surface of the target.SELECTED DRAWING: Figure 2
Patent JP-2021196013-A (JP)
Title: Damper device
Inventor: UEHARA HIROSHI
IPC: F16D43/21
Filed: 2020-06-16
Abstract: To provide a damper device which enables reduction of a radial dimension and achieves downsizing of the device.SOLUTION: A damper device 1 includes a damper unit 10 and a torque limiter unit 20. The damper unit 20 has: first and second plates 11, 12 having window parts 11d, 12d; a hub flange 13 having a window hole 18a; and a stopper mechanism 40. The first plate 11 has engagement parts 11b and first fixing parts 11c, which are fixed to the second plate, at a radial outer side of the window part 11d. The hub flange 13 has projections 18c at the radial outer side of each circumferential space between the adjacent window holes 8a. The stopper mechanism 40 is formed by the projections 18c contacting with the engagement parts 11b. A rivet 29 which fixes the first plate 11 and the torque limiter unit 20 to each other is disposed in a circumferential space of the adjacent window parts 11d, 12d when viewed in a direction along a rotation axis.SELECTED DRAWING: Figure 1
Patent JP-2021196031-A (JP)
Title: Torsional damper and method for manufacturing the same
Inventor: MIYAZAKI YASUKUNI
IPC: F16F15/126
Filed: 2020-06-17
Abstract: To provide a method for manufacturing a torsional damper that can acquire a torsional damper that has high slip torque.SOLUTION: A method for manufacturing a torsional damper includes: a preheating process of preheating an unprocessed vibration ring and an unprocessed hub and providing a post-preheated vibration ring and a post-preheated hub having temperature of 50-130°C; an application step of applying torque improvement liquid to the post-preheated vibration ring and the post-preheated hub, and then drying them to provide a post-dried vibration ring and a post-dried hub; and a fitting step of fitting a rubber ring applied with fitting liquid to a part between the post-dried vibration ring and the post-dried hub.SELECTED DRAWING: Figure 1
Patent JP-2021003885-A (JP)
Title: Bonded body of metal plates, and manufacturing method thereof
Inventor: YAMAMOTO AKIO
IPC: C04B37/02
Filed: 2020-06-25
Abstract: To provide an inexpensive and less-deformed bonded body of two metal plates made of aluminum or aluminum alloy that are bonded with each other so as to have sufficient bond strength and a manufacturing method thereof.SOLUTION: A silver layer 12 is put on one face of a first metal plate 10 made of aluminum or aluminum alloy and a second metal plate 14 made of aluminum or aluminum alloy is put on the silver layer 12 to form a laminate 16. The laminate 16 is heated at 250-370°C for 1-180 minutes while pressed with a load of 0.1-30 MPa in a thickness direction of the laminate 16 so that silver powders of the silver layer 12 sinter with each other to weakly bond the first metal plate 10 and the second metal plate 14 so as to form a tentative bonded body of the first metal plate 10 and the second metal plate 14. The tentative bonded body is heated at 380-630°C for 1-180 minutes in a bonding furnace to strongly bond the first metal plate 10 and the second metal plate 14.SELECTED DRAWING: Figure 1
Patent JP-2020157144-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-01
Abstract: To provide an encapsulated ball type game machine that can stabilize lifting of game balls by a ball lifting device and that can reliably perform sending out of game balls to a ball feeding route member in communication with an upper shooting device.SOLUTION: In a circulation route which is for collecting game balls shot by a ball shooting device in an upper shooting unit to the rear face side of a game board as encapsulated balls, and which is for feeding again to the ball shooting device, it is possible to stably perform circulation of game balls by ball lifting through a ball lifting device that is disposed at a portion of the circulation route and that is for lifting game balls to be used in games from a lower side to an upper portion of a body frame while interposing a space between game balls. It is also possible to reliably perform sending out of game balls from the ball lifting device to a ball feeding route member in communication with an upper shooting unit to be able to stabilize ball feeding to the upper shooting unit. Therefore, it is possible to feed game balls to be used for shooting stably and reliably.SELECTED DRAWING: Figure 85
Patent JP-2022014054-A (JP)
Title: Assist device
Inventor: YOSHIMI YOSHITAKA
IPC: B25J11/00
Filed: 2020-07-06
Abstract: To provide an assist device capable of making it difficult to give discomfort to a user.SOLUTION: An assist device includes a sensor for detecting swinging out angles of left and right legs of a user, and a control part for repeatedly performing processing for calculating a command value of assist torque to be generated, and performing control to operate an actuator with an output based on the command value. The control part has a processing part for calculating the command value on the basis of a detection result of the sensor by using correspondence information showing a relation between a torque compensation value including a first torque compensation value (a torque value to be a base) and a second torque compensation value (a torque value to be set to a large value when a swinging out speed of a leg to be a swing leg becomes high) and the swinging out speed of the leg. The processing part can execute adjustment processing for changing the first torque compensation value on the basis of the swinging out angle of the leg of the user in calculating the command value.SELECTED DRAWING: Figure 13
Patent JP-2022016767-A (JP)
Title: Controller, storage device, control method, and control program
Inventor: YAMAGUCHI YOSHIFUMI
IPC: G06F13/10
Filed: 2020-07-13
Abstract: To enable efficiently using each storage without impacting a higher-level terminal.SOLUTION: A controller 100 includes an identifying section 110 and an allocation section 111. The identifying section 110 identifies, based on data attributes stored in a logical disk, a physical disk to be allocated from a plurality of physical disks. The plurality of physical disks include HDDs, SSDs, and the like. The data attributes include data extensions and the like. Then, the allocation section 111 allocates the logical disk to the identified physical disk to be allocated.SELECTED DRAWING: Figure 1
Patent JP-2020180154-A (JP)
Title: Protease-cleavage resistant, shiga toxin a subunit effector polypeptides and cell-targeted molecules comprising the same
Inventor: ERIC POMA
IPC: C07K16/18
Filed: 2020-07-13
Abstract: To provide cytotoxic molecules comprising Shiga toxin A subunit-derived regions with reduced nonspecific toxicity, improved stability, increased in vivo half-lives, and/or improved toxicity profiles after administration to organisms when the cytotoxic molecules comprise carboxy terminal molecular moieties, such as cell-targeting, immunoglobulin-type binding regions.SOLUTION: A cell-targeted molecule comprises i) a binding region comprising an immunoglobulin-type binding region which comprises one or more polypeptides and can specifically bind at least one extracellular target biomolecule, and ii) a Shiga toxin effector polypeptide comprising a Shiga toxin A1 fragment region having a carboxy terminus and a disrupted furin-cleavage motif at the carboxy terminus of the A1 fragment region.SELECTED DRAWING: Figure 1
Patent JP-2022024273-A (JP)
Title: Terminal fitting
Inventor: TSUCHIYA TAKAHIRO
IPC: H01R13/11
Filed: 2020-07-14
Abstract: To reduce the amount of a material required to form a terminal fitting while reducing rattling when housed in a housing.SOLUTION: A terminal fitting 10 includes a square tubular body portion 11. The body portion 11 includes a first wall portion 21, a second wall portion 22, a third wall portion 23, and a fourth wall portion 24 that are continuous in the circumferential direction. The first wall portion 21 and the second wall portion 22 are continuous via a first corner portion 26. The second wall portion 22 and the third wall portion 23 are continuous via a second corner portion 27. The third wall portion 23 and the fourth wall portion 24 are continuous via a third corner portion 28. The fourth wall portion 24 includes a regulating portion 31 that is overlapped, from the outside, with an end portion opposite to the first corner portion 26 side in the first wall portion 21. The first wall portion 21 includes protrusions 42 and 43 protruding outward at a position distant from the regulation portion 31 toward the first corner portion 26 side.SELECTED DRAWING: Figure 1
Patent JP-2022018621-A (JP)
Title: Autopsy table and autopsy facility
Inventor: YAMASHITA TARO
IPC: A61B16/00
Filed: 2020-07-16
Abstract: To provide an autopsy table capable of inhibiting harmful substances from spreading to the periphery of the autopsy table without reference to an autopsy practitioner's motion, and autopsy facilities.SOLUTION: An autopsy table 1 includes a pedestal part 2, and a tray part 3 that is provided on the pedestal part 2. The tray part 3 comprises a work plane part 4 for being loaded with a specimen B to be anatomized, and a peripheral wall part 5 that is provided around the work plane part 4. The peripheral wall part 5 is provided with an air outlet 6 for spewing out air upward. An exhaust port 7 is formed in at least one of an inner surface of the peripheral wall part 5 and a peripheral edge of the work plane part 4.SELECTED DRAWING: Figure 2
Patent JP-2022020358-A (JP)
Title: Manuscript conveyance device and image forming device
Inventor: MORIMOTO YASUMASA
IPC: G03G21/00
Filed: 2020-07-20
Abstract: To provide a manuscript conveyance device capable of executing appropriate determination without increasing the number of components.SOLUTION: A manuscript conveyance device 50 comprises: mode selection means 71 for receiving selection of one of a normal mode for conveying manuscripts of similar sizes and a mixed loading mode for conveying manuscripts of different sizes; a plurality of manuscript sensors 60 at least two or more of which are provided so as to be spaced apart in the width direction of the manuscripts and which detect the manuscripts; and a conveyance determination unit 72 that executes size determination for determining the sizes of the conveyed documents and skewing determination for determining whether the conveyed manuscripts are skewed on the basis of the detection results of the manuscript sensors 60. The conveyance determination unit 72 executes the skewing determination when the normal mode is selected, and executes the size determination when the mixed loading mode is selected.SELECTED DRAWING: Figure 4
Patent JP-2022021992-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-07-23
Abstract: To provide a game machine which can improve the interest in a game.SOLUTION: A game machine includes information acquisition means, determination means, first rotation means, and second rotation means. The first rotation means includes a rotation plate part. The rotation plate part is constituted such that a light source positioned in a back face side thereof can be seen. The second rotation means is rotatably constituted, and can be displaced between a first position in which, in a front view of a game board, the second rotation means can be seen at least not through the rotation plate part of the first rotation means, and a second position in which the second rotation means can be seen through the rotation plate part. The game machine has a first state in which the light source can be seen through the rotation plate part rotating, and a second state in which the second rotation means can be seen through the rotation plate part by the second rotation means moving to the back face side of the rotation plate part rotating for the second rotation means to block light from the light source. In addition, a letter is written on the second rotation means.SELECTED DRAWING: Figure 626
Patent JP-2022026284-A (JP)
Title: Laminated polyester film
Inventor: KATO YUZO
IPC: C08K5/29
Filed: 2020-07-30
Abstract: To provide a laminated polyester film which can suppress precipitation of oligomer from a polyester film when treated at high temperature.SOLUTION: A laminated polyester film has a cured resin layer made of a resin composition containing the following compounds (A), (B) and (C) on at least one surface of the polyester film. These compounds are: (A) one or more polymers selected from (a1) a polymer prepared by doping a compound consisting of thiophene or a thiophene derivative with another anion compound and (a2) a polymer which has an anion group in a compound consisting of thiophene or a thiophene derivative and is self-doped; (B) a (meth)acrylic polymer having a styrene structure; and (C) one or more compounds selected from (c1) polyglycerol and (c2) an alkylene oxide adduct to polyglycerol or derivatives thereof.SELECTED DRAWING: None
Patent JP-2021024565-A (JP)
Title: Drive apparatus for construction machine, and cradle for supporting exhaust gas treatment apparatus for construction machine
Inventor: MORI YUYA
IPC: B60K5/02
Filed: 2020-07-31
Abstract: To provide a drive apparatus for a construction machine which addresses the problem of weight of an exhaust gas treatment apparatus, and has a mechanism for cooling the exhaust gas treatment apparatus and the like, and provide a cradle for supporting an exhaust gas treatment apparatus for a construction machine.SOLUTION: A driving apparatus for a construction machine comprises: an engine; a fan for feeding cooling air; an exhaust gas treatment apparatus which treats exhaust gas of the engine; and a cradle for supporting the exhaust gas treatment apparatus above the engine. The driving apparatus is so configured that the cooling air passes at least a part of the exhaust gas treatment apparatus.SELECTED DRAWING: Figure 4
Patent JP-2020175235-A (JP)
Title: Vacuum cleaner
Inventor: FUSENO Yusuke
IPC: A47L5/24
Filed: 2020-08-04
Abstract: To provide a vacuum cleaner to be easily carried and used by a user.SOLUTION: An electric blower 10 is internally mounted on a main body part 2. In the main body part 2, an upper arm 6 is connected on an upper side of the electric blower 10, and a lower arm 7 is connected on a lower side of the electric blower 10. A grip 9 is arranged between the upper arm 6 and the lower arm 7 and also behind the electric blower 10. A dust box 11 and a connection pipe 3 are arranged on a front side of the main body part 2. A center axis of the electric blower 10 and a center axis of the dust box 11 are set on the nearly same axis, and a center axis of the electric blower 10 and a center axis of the dust box 11 are set to be upper than a center axis of the connection pipe 3.SELECTED DRAWING: Figure 4
Patent JP-2022029203-A (JP)
Title: Centrifugal compressor
Inventor: TOKIEDA KATSUNORI
IPC: F04D29/66
Filed: 2020-08-04
Abstract: To reduce vibration stress generated in a compressor impeller.SOLUTION: A centrifugal compressor C incudes: a main flow passage 23 in which a compressor impeller 19 is disposed; a sub flow passage 110 formed radial outer side of the compressor impeller 19 compared to the main flow passage 23; an upstream communication passage 120 communicating the main flow passage 23 with the sub flow passage 110; a downstream communication passage 130 provided closer to the compressor impeller 19 than the upstream communication passage 120 and extending from an inner opening 130b confronting the compressor impeller 19 in a radial direction to an outer opening 130a opened to the sub flow passage 110; and a protrusion 170 positioned in a range R between an upstream side virtual surface S1 linearly connecting an upstream end P1 of the inner opening 130b of the downstream communication passage 130 and an upstream end P2 of the outer opening 130a and a downstream side virtual surface S2 linearly connecting a downstream end P3 of the inner opening 130b and a downstream end P4 of the outer opening 130a, and facing the downstream communication passage 130.SELECTED DRAWING: Figure 2
Patent JP-2022029627-A (JP)
Title: Image forming apparatus
Inventor: SHIOKAWA TAKESHI
IPC: G03G21/16
Filed: 2020-08-05
Abstract: To improve the positional accuracy between a paper feeding unit supported by a conveyance frame inserted/withdrawn with respect to an apparatus main body and a paper loading unit supported by the apparatus main body, and avoid the interference between the paper feeding unit and the paper loading unit during the insertion/withdrawal.SOLUTION: An image forming apparatus (1) comprises: a conveyance frame (20) that can be inserted/withdrawn with respect to an apparatus main body (100) and has a paper conveyance path (R10) formed thereon; paper loading unit (T2, 40) on which paper is loaded; and a paper feeding unit (30) that is provided on the conveyance frame and feeds the paper from the paper loading unit to the conveyance path. The image forming apparatus has a support mechanism FS that displaces the paper feeding unit with respect to the conveyance frame in conjunction with an operation in which the paper feeding unit is inserted/withdrawn together with the conveyance frame.SELECTED DRAWING: Figure 16
Patent JP-2022030938-A (JP)
Title: Propagation time measuring device
Inventor: TSURUKAME YOSHITAKA
IPC: G01F1/66
Filed: 2020-08-07
Abstract: To provide a technique that can accurately determine a propagation time.SOLUTION: There is provided a device that determines the propagation time of an acoustic signal through mutual correlation analysis between a transmission signal and a received signal, and the device determines the propagation time through mutual correlation analysis between the transmission signal and the received signal before removal of reverberation, removes signals subsequent to a timing based on the determined propagation time from the received signal as reverberation, and determines the propagation time again through mutual correlation analysis between the transmission signal and the received signal after the removal of reverberation.SELECTED DRAWING: Figure 3
Patent JP-2021000455-A (JP)
Title: Medical image processing device, medical image processing system, and medical image processing method
Inventor: IGARASHI TAKUMA
IPC: G16H30/20
Filed: 2020-08-12
Abstract: To provide a medical image processing device capable of reducing a human error.SOLUTION: A medical image processing device includes: a first acquisition part for acquiring a coronary artery visualized in image data on the heart; a calculation part for calculating a space distribution of a pressure gradient in the coronary artery and a space distribution of an index value indicating characteristics of the coronary artery or a plaque formed on the coronary artery; and a display part displaying a composite graph consisting of a first graph indicating a distance direction in the coronary artery on a first axis, and the pressure gradient on a second axis intersecting with the first axis, and a second graph indicating a distance direction by the same scale as the scale of the first axis, and indicating an index value.SELECTED DRAWING: Figure 8A
Patent JP-2020199274-A (JP)
Title: Method for guiding a user to obtain an eardrum standard image
Inventor: WANG PA-CHUN
IPC: G06T1/00
Filed: 2020-08-13
Abstract: To provide a method or a device for supporting a specialized medical staff or ordinary person so as to obtain an eardrum standard image for diagnosis of tympanitis, the diagnosis of tympanitis requiring visual inspection of an eardrum by the specialized medical staff.SOLUTION: A method for guiding a user to obtain an eardrum standard image, comprising: a S102 of providing an otoscope including an imaging module, a computing module and a viewing module; a S104 of showing on the viewing module a circle sight to assist the user in capturing an eardrum image using the imaging module; a S106 of the computing module determining an eardrum region in the eardrum image, and calculating a percentage of area of overlap of the circle sight with the eardrum region; and a S108 of if the percentage is higher than a first pre-determined value, showing a first sign on the viewing module to inform the user.SELECTED DRAWING: Figure 1
Patent JP-2022033392-A (JP)
Title: Scroll compressor
Inventor: FUTAGAMI YOSHIYUKI
IPC: F04C18/02
Filed: 2020-08-17
Abstract: To provide a scroll compressor for suppressing the excessive press of a fixed scroll to a turning scroll, and high in efficiency and reliability.SOLUTION: A scroll compressor comprises: a high-pressure impartment region for imparting discharge pressure to a back face of a fixed scroll 150; a middle-pressure impartment region for imparting pressure in the middle of compression to the back face of the fixed scroll 150; and an injection chamber 210 for imparting injection pressure to the back face of the fixed scroll 150. The injection chamber 210 is constituted so as to impart the injection pressure which is lower than that of the middle-pressure impartment region. By this constitution, a pressing force of the fixed scroll 150 can be homogenized, a behavior of the fixed scroll 150 can be stabilized, and the high-efficiency and high-reliability scroll compressor can be obtained.SELECTED DRAWING: Figure 2
Patent JP-2022034838-A (JP)
Title: Method for producing hydrolyzable silyl group-containing polymer
Inventor: ONISHI YOSHINOBU
IPC: C08G65/336
Filed: 2020-08-19
Abstract: To provide a production method for suppressing increase of polymer viscosity during reaction when producing a hydrolyzable silyl group-containing polymer in which an atom adjacent to a hydrolyzable silyl group has an unsaturated bond by reacting an organic polymer having a carbon-carbon triple bond and a hydrosilane compound.SOLUTION: There is provided a method for producing an organic polymer (D) having a hydrolyzable silyl group, which comprises: a step of mixing an organic polymer (A) having a carbon-carbon triple bond and an organic acid (B); and a step of mixing the organic polymer (A) having a carbon-carbon triple bond and a hydrosilane compound (C) to obtain an organic polymer (D) having a hydrolyzable silyl group.SELECTED DRAWING: None