baber/WOPTO huggingface dataset:
Patent JP-2022048003-A (JP)
Title: Plating material for electronic component, and electronic component
Inventor: KATAYAMA KOICHI
IPC: C25D3/54
Filed: 2020-09-14
Abstract: To provide a plating material and an electronic component having low insertion force (low friction) and high-temperature durability.SOLUTION: A plating material comprises: a base plating layer composed of Ni or a Ni alloy arranged on a base material; an intermediate layer composed of an In-Ni-Sn alloy arranged on the base plating layer; and a surface layer composed of an In-Sn alloy arranged on the intermediate layer.SELECTED DRAWING: Figure 4
Patent JP-2022049250-A (JP)
Title: Plunger lubricant for die casting and method for applying the same
Inventor: ISHIDA SOICHIRO
IPC: C10M101/02
Filed: 2020-09-16
Abstract: To provide a plunger lubricant for die casting capable of appropriately suppressing combustion.SOLUTION: The plunger lubricant for die casting comprises a component (a), a component (b), a component (c), and water. The component (a) is one or more compounds selected from mineral oils, synthetic hydrocarbons, or fatty acid esters. The component (b) is one or more compounds selected from alkali metal salts of higher fatty acids or alkali metal salts of aliphatic hydroxy acids. The component (c) is an alkali metal salt of an oxo acid or a polyoxo acid that can be dehydrated and condensed.SELECTED DRAWING: Figure 4
Patent JP-2022051112-A (JP)
Title: Grinding device and grinding method
Inventor: ASAI KOHEI
IPC: B24B7/04
Filed: 2020-09-18
Abstract: To provide a grinding device and a grinding method that can prevent the outer periphery of an edge-trimmed wafer from cracking and becoming large fragments of a thin wafer and scattering into a device during grinding from the side of the wafer that is not edge-trimmed.SOLUTION: A grinding device 1 includes a holding table 10 that holds a surface 101 side of a wafer 100, a rotating unit 20 that rotates the holding table 10, a grinding unit 30 that rotatably mounts a grinding wheel 32 and grinds the wafer 100 held on the holding table 10, an ultrasonic horn 41 that applies ultrasonic waves to the trimmed outer peripheral portion 103 of the wafer 100 to grind the outer peripheral portion while grinding the wafer 100, a liquid supply nozzle 42 that supplies a liquid 62 between the ultrasonic horn 41 and the outer peripheral portion 103, and a voltage applying unit 44 that applies a voltage to the ultrasonic horn 41.SELECTED DRAWING: Figure 1
Patent JP-2022051137-A (JP)
Title: Circulation air blower
Inventor: TAKAHASHI ATSUSHI
IPC: A61L9/015
Filed: 2020-09-18
Abstract: To provide a circular air blower capable of efficiently sterilizing air in a chamber.SOLUTION: A circular air blowing device 1 is provided with a housing 10 which can be mounted on a ceiling surface 31 or a wall surface 32 near the ceiling surface 31 of a chamber 30, a fan 14 for circulating air in the interior of the housing 10, a light source 20 for generating the irradiation light for sterilization, and a reflecting member 21 for reflecting an irradiation light. The housing 10 has a suction port 11 for sucking air in the room when the fan 14 is operated, and an outlet 12 for blowing air sucked into the suction port 11. At least one of the air sucked into the suction port 11 and the air blown out from the air outlet 12 passes between the light source 20 and the reflecting member 21.SELECTED DRAWING: Figure 6
Patent JP-2021079083-A (JP)
Title: Method for providing close-range battle royale game of dynamically determining number of participants and playable zone, and game server using the same
Inventor: HUR MIN
IPC: A63F13/48
Filed: 2020-09-24
Abstract: To provide a game capable of fluidly changing a fixed existing game rule in a category of the battle royale.SOLUTION: A method for providing a close-range battle royale game comprises: (a) before a game is started, referring to information relating to the number of standby players (i) to determine the number of game participants by a first algorithm, and (ii) to determine standby players falling under the number of game participants as the participating players;(b)(i) selecting coordinates to be a center of a playable zone by a second algorithm, (ii) referring to information relating to the number of game participants to determine a zone size, and (iii) referring to the specific coordinates and the zone size to determine the playable zone; and (c)executing at least one of (i) a process to support the participating players to be able to check information relating to the playable zone and (ii) a process to determine a game start position of the participating players referring to the information of the playable zone.SELECTED DRAWING: Figure 2
Patent JP-2022054566-A (JP)
Title: Injection molding device and injection molding method
Inventor: CHIBA HIDETAKA
IPC: B29C45/18
Filed: 2020-09-28
Abstract: To improve precision of adding fillers and manufacture moldings with higher performance.SOLUTION: A molding is manufactured by using an injection molding device which includes: a cylinder 11 that has a supply port 13h positioned on an upstream to be supplied with a resin material, and a supply port 15h positioned on a downstream of the supply port 13h to be supplied with a filler F; a screw S arranged in the cylinder; a drive part for controlling rotation, forward and retraction movements of the screw S; and an elevator mechanism for elevating/lowering a stick ST which is a rod-like jig at the supply port 15h. By providing a bridge prevention device for elevating/lowering the stick ST, bridging of the filler F (formation of aggregates of the filler F) to be added in a vicinity of the supply port 15h can be prevented, precision of adding the filler F to a molten resin can be improved, and also, the filler F can be more evenly dispersed in the molten resin. As a result, properties such as mechanical strength of the molding to be formed are improved.SELECTED DRAWING: Figure 1
Patent JP-2022057682-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2020-09-30
Abstract: To provide a game machine which can appropriately control a put-out of a game medium.SOLUTION: If a lottery result is a first lottery result, when a plurality of stop buttons are operated in a first operation mode, a plurality of reels are stopped in a first stop mode, and when the plurality of stop buttons are operated in a second operation mode, the plurality of reels are stopped in a second stop mode. More game value is given when the reels are stopped in the second operation mode than in the first operation mode. An advantageous degree for a satisfaction of a first requirement when the stop buttons are operated in the first operation mode is higher than the advantageous degree for the satisfaction of the first requirement when the stop buttons are operated in the second operation mode. An advantageous degree for a satisfaction of a second requirement when the stop buttons are operated in the first operation mode is equal to the advantageous degree for the satisfaction of the second requirement when the stop buttons are operated in the second operation mode.SELECTED DRAWING: Figure 203
Patent JP-2022061063-A (JP)
Title: Piperidine derivatives and anticancer agents
Inventor: KUWATA KAZUO
IPC: C07D491/107
Filed: 2020-10-06
Abstract: To provide new piperidine derivatives capable of remarkably suppressing cancer cell growth, particularly for lung cancer.SOLUTION: Piperidine derivatives of the present invention are compounds represented by the chemical formula 1 or 2 in the figure. Anticancer agents of the present invention contain these piperidine derivatives or pharmaceutically acceptable salts, hydrates or solvates thereof as active ingredients.SELECTED DRAWING: Figure 4
Patent JP-2021004257-A (JP)
Title: Intestinal microbiota and gvhd
Inventor: Marcel van den brink
IPC: A61K31/505
Filed: 2020-10-08
Abstract: To provide intestinal microbiota and GVHD.SOLUTION: The present disclosure describes compositions and methods for increasing the abundance of commensal bacteria belonging to the order Clostridiales, including Blautia, Ruminococcus, Clostridium, Eubacterium, Holdemania and Dorea species, that are associated with reduced lethal GVHD and improved overall survival following bone marrow or hematopoietic stem cell transplant. The present disclosure, therefore, provides methods for reducing the likelihood, incidence or severity of GVHD by (1) avoiding the loss of endogenous beneficial species through antibiotic selection, and (2) by administering a therapeutically effective amount of a composition comprising one or more Clostridiales associated with reduced GVHD to individuals who may lack those strains or have lost those strains from their intestinal microbiota.SELECTED DRAWING: Figure 2
Patent JP-2022062645-A (JP)
Title: Ditch cover holder and method for lifting ditch cover
Inventor: FUJIYAMA TETSUO
IPC: E03F5/04
Filed: 2020-10-08
Abstract: To ensure that even heavy ditch covers can be easily lifted.SOLUTION: There is provided a ditch cover holder 100 for holding a ditch cover 1 with a through hole 2 opened, including a pair of tilting pairs 10 that are pivotally supported around a rotating shaft 11, a flange 20 provided at one end of each of the pair of tilting pairs 10, which is larger in outer diameter than the tip portion of the tilting pair 10, and a grip portion 12 provided on the other end side of each of the pair of tilting pairs 10. The flange 20 is formed in a size that allows the pair of tilting pairs 10 to be inserted into the through hole 2 of the ditch cover 1 in a closed posture in which the pair of tilting pairs 10 are tilted around the rotating shaft 11, abuts a tip 13 of the tilting pair 10 on the inner surface of the through hole 2 of the ditch cover 1 in an expanded posture in which the tilting pair 10 is inserted into the through hole 2 and tilted around the rotation axis, and is configured to be able to support the ditch cover 1 with the back of the flange 20 connected to the tip 13 of the tilting pair 10.SELECTED DRAWING: Figure 6
Patent JP-2022063077-A (JP)
Title: Liquid discharge device and waste liquid tank
Inventor: KAMEYAMA FUMIE
IPC: B41J2/17
Filed: 2020-10-09
Abstract: To provide a liquid discharge device which enables removal of a waste liquid remaining at a periphery of an introduction port while inhibiting scattering of the waste liquid.SOLUTION: A liquid discharge device includes: discharge means which may discharge liquids to a medium; an attachment part to which a waste liquid tank for storing a waste liquid of the liquid is detachably attached; and an introduction member having an introduction port for introducing the waste liquid to the waste liquid tank attached to the attachment part. The waste liquid tank includes a scraping part which scrapes the waste liquid adhering to a periphery of the introduction port in a process where the waste liquid tank moves in a removal direction from the attachment part. The introduction member includes a wall part formed at the periphery of the introduction port. An end part of the scraping part is located at the inner side of the wall part when the waste liquid is scraped. The wall part is formed with a cutout through which the scraping part passes during removal of the waste liquid tank.SELECTED DRAWING: Figure 7
Patent JP-2021109821-A (JP)
Title: Glass composition and glass fiber
Inventor: HSU WEN-HO
IPC: C03C13/00
Filed: 2020-10-20
Abstract: To provide a glass composition usable for manufacturing a glass fiber with less number of bubbles and low dielectric constant, and a glass fiber manufactured by the glass composition.SOLUTION: A glass composition contains SiO2 in the range of 52 wt.% or more and 58 wt.% or less, contains Al2O3 in the range of 12 wt.% or more and 16 wt.% or less, contains B2O3 in the range of 16 wt.% or more and 26 wt.% or less, contains MgO in the range of more than 0 wt.% and 2 wt.% or less, contains CaO in the range of 1 wt.% or more and 6 wt.% or less, contains TiO2 in the range of more than 1 wt.% and less than 5 wt.%, contains Na2O in the range of more than 0 wt.% and 0.6 wt.% or less, contains K2O in the range of 0 wt.% or more and 5 wt.% or less, contains F2 in the range of 0 wt.% or more and 1 wt.% or less, contains ZnO in the range of 1 wt.% or more and 5 wt.% or less, contains Fe2O3 in the range of more than 0 wt.% and 1 wt.% or less, and contains SO3 in the range of 0.1 wt.% or more and 0.6 wt.% or less.SELECTED DRAWING: None
Patent JP-2022070312-A (JP)
Title: Exterior structure
Inventor: FUNAKI MOTOKATSU
IPC: E04D3/36
Filed: 2020-10-27
Abstract: To provide an exterior structure for mounting flat plate-like exterior materials to support members (horizontal rails) by using holding tools, and capable of easily exchanging the flat plate-like exterior materials with new flat plate-like exterior materials.SOLUTION: In an exterior structure, multiple flat plate-like exterior materials 1 arranged in the flow direction are mounted to support members 2 orthogonally arranged in the flow direction, by using holding tools 3A, 3B engaged with a downstream end 12. The holding tools 3A, 3B are members that use a pair of right and left engagement parts 31a, 31b to be engaged with the downstream end 12, locking parts to be locked to any one of right and left side ends and mounting parts to be received by the support members 2 for one flat plate-like exterior material 1. Each of the support member 2 has an engagement groove 21 opened at the downstream side and a receiving part mounted with the mounting part of the holding tool in a received state, an elastic material 4 is arranged in the engagement groove 21, the downstream end 12 thereof is engaged with the engagement parts 31a, 31b of the holding tools 3A, 3B, and an upstream end 11 thereof is elastically energized and mounted to the downstream side by the elastic material 4 compressed in the engagement groove 21 of the support member 2.SELECTED DRAWING: Figure 1
Patent JP-2022073283-A (JP)
Title: Information processing apparatus, control method of information processing, and computer program
Inventor: SUMI TAIKI
IPC: H04N1/00
Filed: 2020-10-30
Abstract: To address an issue that, if a user forgets to disconnect a VNC connection with an apparatus and switches an application to a background state, the other users are unable to establish a VNC connection with the apparatus.SOLUTION: It is configured to allow other devices to establish a VNC connection even if an application transitions to a background, by canceling a priority state of the VNC connection.SELECTED DRAWING: Figure 6B
Patent JP-2022085298-A (JP)
Title: Medium stacking device and recording system
Inventor: YASHITA MIO
IPC: B41J11/70
Filed: 2020-11-27
Abstract: To solve a problem in that in a configuration in which media are placed on an entire placing unit, a size of the placing unit is made likely to be increased so as to match a medium having a long length in a conveying direction.SOLUTION: In a stacking device 30, paper strips PS ejected from an ejection unit 24 of a printer 10 are stacked. In addition, the stacking device 30 includes a placing unit 42 and a friction member 82. At least one paper strip PS ejected from the ejection unit 24 is placed on the placing unit 42. The friction member 82 is disposed downstream of a downstream end 42A of the placing unit 42 in a +Y direction and has a contact surface 84 that can be brought into contact with a back surface PT, opposite the placing unit 42, of a paper strip PS. The contact surface 84 is extended at least in the +Y direction at a position lower than a height position of the downstream end 42A in a Z direction.SELECTED DRAWING: Figure 5
Patent JP-2022086207-A (JP)
Title: Electromagnetic relay
Inventor: TSUKADA TAKASHI
IPC: H01H50/16
Filed: 2020-11-30
Abstract: To provide an electromagnetic relay in which an adsorption surface adsorbing a movable iron piece is provided on a yoke, and increase the degree of freedom in design of a stationary iron core connected with the yoke.SOLUTION: An electromagnetic relay comprises a movable iron piece, a holding member, an electromagnet part, and an urging member. The holding member rotatably holds the movable iron piece. The electromagnet part rotates the movable iron piece by an electromagnetic force. The electromagnet part includes a spool, a coil, a stationary iron core, and a yoke. The spool is cylindrical. The coil is wound around the spool. The stationary iron core is arranged inside the spool and formed by laminating a plurality of plate members. The yoke is connected with the stationary iron core and surrounds at least part of the coil. The urging member urges the movable iron piece in a direction separating from the yoke. The yoke includes an adsorption surface adsorbing the movable iron piece. The movable iron piece rotates according to an electromagnetic force with the holding member or the stationary iron core as a fulcrum.SELECTED DRAWING: Figure 1
Patent JP-2021110080-A (JP)
Title: Composite paper manufacturing method and composite paper
Inventor: FANG LUOCHENG
IPC: D04H1/498
Filed: 2020-12-10
Abstract: To provide a composite paper manufacturing method and a composite paper.SOLUTION: A composite paper manufacturing method and a composite paper include following steps S1 to S3. Specifically, a step S1 to manufacture a vegetable fiber paper by crushing vegetable fibers to slurry to produce a vegetable fiber sheet 3, subsequently, adding ES fibers or PE fibers to the slurry to form a web on both sides of the vegetable fiber sheet 3; a step S2 to obtain a pulp fabric by providing viscose fibers or PET fibers on surfaces on both sides of the vegetable fiber paper by a carding machine and entangling the vegetable fiber paper with the viscose fibers or PET fibers using a spunlace process; and a step S3 to dry the pulp fabric are included.EFFECT: Adhesion strength of "paper powder" on the entire paper is significantly increased by bonding and fixing "paper powder" on the vegetable fibers to the entire paper by making use of adhesively fixing action of ES fibers (or PE fibers) after being melted and resolidified, and a phenomenon of "dust fall" does not occur even when the paper is used.SELECTED DRAWING: Figure 1
Patent JP-2022094200-A (JP)
Title: Flight body
Inventor: YANAGIMOTO Noritomo
IPC: B64D33/10
Filed: 2020-12-14
Abstract: To provide a flight body which can contribute to automatically maintain an optimal temperature by only force of fluid without consuming electric power, and can effectively control a temperature.SOLUTION: A flight body includes a wing part, a body part, a battery 300 arranged in the wing part, a pay load 200 arranged in the body part, a radiator 400, and a heat pipe 410 for exchanging heat among the battery, the pay load and the radiator, and having a non-return valve 420 for circulating hydraulic fluid so as to move heat of the battery to the pay load and the radiator. The heat pipe has a battery corresponding part, a radiator corresponding part, a pay load corresponding part, a first circulation part that extends from the battery, is branched at a branch part and is connected to each of the radiator and the pay load, a second circulation part that extends from the pay load corresponding part and is connected to the radiator, and a third circulation part that extends from the radiator and is connected to the battery corresponding part.SELECTED DRAWING: Figure 4
Patent JP-2022098042-A (JP)
Title: Fiber-reinforced thermoplastic resin filament for 3d printer and molded article of the same
Inventor: NARUSE YOSHIHIRO
IPC: B29C64/118
Filed: 2020-12-21
Abstract: To provide a fiber-reinforced thermoplastic resin filament for a 3D printer which has good flowability in filament molding and molding followability of a complicated shape, and expresses excellent dynamics properties applicable to a structural material, low variation, and excellent dimensional stability, and a molded article of the same.SOLUTION: A fiber-reinforced thermoplastic resin filament for a 3D printer, which is obtained by aligning a plurality of continuous reinforcement fibers in one direction to form a reinforced fiber bundle, and impregnating the reinforcement fibers with a thermoplastic resin, has a plurality of notches crossing the continuous reinforcement fibers.SELECTED DRAWING: Figure 1
Patent JP-2022098199-A (JP)
Title: Written instruction system
Inventor: HONDA KATSUTO
IPC: G16H10/60
Filed: 2020-12-21
Abstract: To provide a system which enables a medical institution and a counseling institution to work together to provide a user with appropriate support, both mentally and physically, while sharing information on the progress of a medical activity and the progress of a counseling activity for the user receiving the medical and counseling activities.SOLUTION: In a written instruction system, a service provision server 1 includes: a written instruction issuance information obtaining process unit which obtains written instruction issuance information indicating that a medical institution has issued a written instruction to instruct a user to receive counseling in a counseling institution; a counseling acceptance information obtaining process unit which obtains counseling acceptance information indicating that a counselor has accepted a request for counseling; a counseling progress information obtaining process unit which obtains progress information of a counseling activity which has been performed by the counselor; and a counseling progress management process unit which obtains and manages the progress of the counseling activity which is provided by the counselor who has accepted the request for counseling to the user.SELECTED DRAWING: Figure 1
Patent JP-2021050741-A (JP)
Title: High efficiency power production method, assembly and system
Inventor: MILES R PALMER
IPC: F01D9/02
Filed: 2020-12-23
Abstract: To provide a method, assembly, and system for power production that can allow for increased efficiency and lower cost components arising from the control, reduction, or elimination of turbine blade mechanical erosion by particulates or chemical erosion by gas in a combustion product flow.SOLUTION: The method, assembly and system can include the use of a turbine blade that operate with a blade velocity that is significantly reduced in relation to conventional turbines used in a typical power production system. The method and system also can make use of a recycled circulating fluid for transpiration protection of the turbine and/or other components. Further, recycled circulating fluid may be employed to provide cleaning materials to the turbine.SELECTED DRAWING: Figure 1
Patent JP-2022099849-A (JP)
Title: Seat switch device
Inventor: YAMADA HAJIME
IPC: B60N2/90
Filed: 2020-12-23
Abstract: To solve a problem that it is difficult to recognize an actuation place corresponding to the operation of a seat switch device.SOLUTION: A seat switch device 10 carrying out operation to the equipment of a vehicular seat, is equipped with an operating portion 12 that is movably attached to as to be located at a plurality of operation positions. The operating portion 12 is configured to accept operation inputted when located at each operation position, as operation to each equipment of the vehicular seat located respectively corresponding to positional relationships of the operation positions.SELECTED DRAWING: Figure 3
Patent JP-2022100136-A (JP)
Title: Brake control device of vehicle
Inventor: SUGIMOTO AKINORI
IPC: B60T7/12
Filed: 2020-12-23
Abstract: To provide a brake control device of a vehicle which can suppress the increase/decrease of the deceleration not intended by a driver when replacing regenerative brake torque with fluid pressure brake torque in a state where the regenerative brake torque is generated with an automatic brake function.SOLUTION: Control units (90, 100) controlling a fluid pressure brake system (1), when a driver steps on a brake pedal (3) during the automatic brake control and regenerative brake torque (T_reg) decreases in a state where the regenerative brake torque (T_reg) and brake fluid pressure (P_whl) are generated, increases the brake fluid pressure (P_whl) by driving a brake fluid pressure control unit (30) and relatively retracts a valve body (15) of an electric brake booster (10).SELECTED DRAWING: Figure 7