baber/WOPTO huggingface dataset:
Patent JP-2022167239-A (JP)
Title: Sheet metal-made sheath material and construction method of sheet metal-made sheath material
Inventor: WAKAYAMA HIDEKI
IPC: F16L57/00
Filed: 2021-04-22
Abstract: To improve the construction performance of a sheet metal-made sheath material at a piping site.SOLUTION: A sheet metal-made sheath material can be arranged along an external peripheral face of a heat insulation material 2 which covers an external peripheral part of an elbow part 1B of fluid piping 1, is partitioned by a split line along a curved radial direction of the elbow part 1B, connects split end edge parts 4A of a plurality of split sheath members 4 which are formed by cylindrically bending a sheet metal, and forms them into an elbow pipe shape, and can connect both end parts in a piping peripheral direction at a bend inside part 5 of the plurality of split sheath members 4 which are connected in the elbow pipe shape. In the plurality of split sheath members 4 which are connected in the elbow pipe shape, a distance between the bend inside part 5 and a bend outside part 6 is set so that the split sheath member 4 of a bend intermediate part becomes larger than the split shear members 4 of a bend start end part and a bend terminal end part, beams are arranged at both end parts of the bend inside part 5 in the piping peripheral direction of the split sheath members 4, and the beams can be engaged with and connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2022167377-A (JP)
Title: spray nozzle unit
Inventor: IMAGAWA YOSHINARI
IPC: B05B1/20
Filed: 2021-04-23
Abstract: To provide a spray nozzle unit that can stably a spraying state and can be easily replaced with an existing spray nozzle unit at low cost.SOLUTION: A spray nozzle unit, configured so that one end part of an inner tube 2 is connected by a unit nut 3 to a mounting member 1 that is mounted on a spraying pipe P and a spray state of liquid is switched by rotating a cylindrical rotary head 4 arranged outside in a radial direction of the inner pipe 2, is provided with a detent mechanism that holds a position in a circumferential direction of the rotary head 4 by engaging protrusions 22 protruding from an outer periphery of the inner pipe 2 with a recessed part 4a of the rotary head 4, which can hold the spray state stably, and in which grooves 3a in an axial direction through which the protrusions 22 of the inner pipe 2 are passed are formed in the union nut 3 so as to enable the union nut 3 to pass on positions of the protrusions 22 from the other end side of the inner pipe 2. This can eliminate the necessity of detaching the mounting member 1 from the spraying pipe P in replacing the spray nozzle unit with an existing spray nozzle unit, which enables the unit to operate efficiently at low cost.SELECTED DRAWING: Figure 1
Patent JP-2022167572-A (JP)
Title: Production method of electrode composition for lithium ion battery and production method of electrode for lithium ion battery
Inventor: ISHITANI HIDEKI
IPC: H01M4/62
Filed: 2021-04-23
Abstract: To provide a production method of an electrode composition for a lithium ion battery, which enables obtaining an electrode composition in which conductive paths are efficiently formed.SOLUTION: A production method of an electrode composition for a lithium ion battery comprising electrode active material particles and conductive fibers includes: a first stirring step of dry stirring only the conductive fibers; and a second stirring step of dry stirring a mixture of the conductive fibers that have undergone the first stirring step and the electrode active material particles, where stirring in the first stirring step is performed using a mixer which is equipped with a rotating container that rotates with a content stored and a stirring blade disposed inside the rotating container at a position eccentric from a center axis of rotation of the rotating container and parallel to the center axis of rotation and in which the rotating container and the stirring blade each rotate to stir the content.SELECTED DRAWING: Figure 1
Patent JP-2022168414-A (JP)
Inventor: KAMEDA MAKOTO
IPC: B60R21/36
Filed: 2021-04-26
Abstract: 【課題】車両衝突時の生存空間確保及びドアの開閉を可能とする衝突緩和装置を提供する。【解決手段】衝突緩和装置１０は、展開時において、車両１のフロントバンパー２の前方に膨張する下側衝撃緩和部１１と、展開時において、フロントバンパー２よりも上方に設けられた複数のドアヒンジ３３の前方に膨張して、前面視で複数のドアヒンジ３３の全てを覆う上側衝撃緩和部１２と、車両１の衝突を予測する予測部１３Ａと、を備える。下側衝撃緩和部１１は、予測部１３Ａにより車両１の衝突が予測された場合に展開され、上側衝撃緩和部１２は、下側衝撃緩和部１１が展開された後に展開される。【選択図】図３
Patent JP-2022168529-A (JP)
Title: Image forming apparatus
Inventor: TANAKA SATONORI
IPC: B41J29/00
Filed: 2021-04-26
Abstract: To provide an image forming apparatus that can improve workability of work for, when removing an operation panel from the image forming apparatus, removing a cable connecting the operation panel and a control board with each other from the operation panel.SOLUTION: An image forming apparatus comprises: a control board 99 that is fixed to a rear frame part of a frame body 70 of the image forming apparatus; an operation panel 4 that is fixed to a front frame part of the frame body 70 and electrically connected with the control board 99 with a wire harness 7; a stay 72 that supports the wire harness 7, and when fixation of the operation panel 4 to the frame body 70 is released and the operation panel 4 is moved from a front side to a lateral face side of the image forming apparatus, forms, with an image reading unit 6, a space 100 through which the wire harness 7 connected with the control board 99 and the operation panel 4 can pass; and a right cover 33 that covers the space 100 when attached to the frame body 70 and exposes the space 100 when removed from the frame body 70.SELECTED DRAWING: Figure 9
Patent JP-2022169116-A (JP)
Title: Air conditioner for elevator and air conditioning method for elevator
Inventor: KIM YEON MYEONG
IPC: F24F7/06
Filed: 2021-04-27
Abstract: To provide an air conditioner for an elevator capable of providing a passenger getting in/out of a car and a passenger in the car with comfort.SOLUTION: An air conditioner for an elevator includes: a device body having a heat exchanger and an air blower and installed in a car of the elevator; a supply pipe connecting the device body with the car and forming an air curtain at a doorway of the car by supplying temperature-controlled air controlled by the device body; a suction pipe connecting the device body with the car and sucking air in the car to the device body; and a control section controlling driving of the device body on the basis of opening/closing information on a car door provided at the doorway of the car.SELECTED DRAWING: Figure 1
Patent JP-2022171113-A (JP)
Title: airless tire
Inventor: SUZUKI SAKIKO
IPC: B60C7/00
Filed: 2021-04-30
Abstract: To provide an airless tire capable of providing excellent riding comfort and simultaneously maintaining a vehicle attitude favorably.SOLUTION: An airless tire 1 comprises: an inner cylinder part 31 connected with the outer peripheral surface of a wheel part 2; an outer cylinder part 33 connected with the inner peripheral surface of an outer peripheral ring part 4; and a connection member 32 elastically connecting the inner cylinder part 31 to the outer cylinder part 33. A load-flexure diagram of the airless tire 1 indicates the relation of a load acting to the wheel part 2 in a direction orthogonal to a tire rotary shaft, to a flexure amount of the airless tire 1 specified as the displacement magnitude of a wheel center 2a. In this airless tire, KC is larger than KB when representing the gradient of a load-flexure diagram of the tire in a first load area as KB, and representing that of the tire in a second load area larger than the first area as KC.SELECTED DRAWING: Figure 1
Patent JP-2022174488-A (JP)
Inventor: IZUMO YOSUKE
IPC: F25D11/00
Filed: 2021-05-11
Abstract: 【課題】消費電力の低減を図る保管庫を提供する。【解決手段】保管庫は、温度調整津装置と容器とを備える。温度調節装置は、冷媒の温度を調節する。容器は、内部に物品を収容するための収容室が設けられ、且つ、冷媒を流通させる冷媒配管によって温度調節装置に接続され、冷媒によって収容室の温度が調節される。容器は、断熱性を備える、収容筐体と屋内扉と屋外扉とを有する。温度調節装置は、全部または一部が、平面視において容器と重なる位置にある。【選択図】図１
Patent JP-2021145348-A (JP)
Title: Semiconductor device
Inventor: TOYOTAKA KOHEI
IPC: H03K19/096
Filed: 2021-05-14
Abstract: To provide, among others, a pulse signal output circuit capable of operating stably, and a shift register including the pulse signal output circuit.SOLUTION: In an embodiment of the pulse signal output circuit, the channel length of a transistor forming a node connecting to an output terminal is longer than the channel length of a transistor functioning as an output terminal. Thereby, the amount of a leakage current from the node can be reduced, and the potential can be kept stably for a long period of time, so that a malfunction of the pulse signal output circuit can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2022187499-A (JP)
Title: Speaker component using thermoplastic carbon fiber resin base material and speaker
Inventor: TOMIOKA KAZUHIKO
IPC: H04R7/02
Filed: 2021-05-25
Abstract: To provide a speaker component which has a high vibration damping effect and passes well over a wide range with good sound, a method of manufacturing the same, and a speaker.SOLUTION: A material of a speaker component is constituted of a thermoplastic carbon fiber resin base material composed of a composite material containing a thermoplastic resin and carbon fibers. The composite material has a loss factor of 0.025 or more, and contains 5-60 wt.% of the carbon fibers. The ratio of carbon fibers with a carbon length of 0.01-0.5 mm is 60 wt.% or more in all carbon fibers, and 15% or more carbon fibers are set along concentric circles.SELECTED DRAWING: None
Patent JP-2022187124-A (JP)
Title: hydrogen generation cell
Inventor: YABUUCHI MAKOTO
IPC: B01J23/10
Filed: 2021-06-07
Abstract: To provide a technology of a photocatalyst capable of suppressing recoupling by separating an electron and a positive hole by producing a structure promoting spatial charge separation, without producing a p-type semiconductor or an n-type semiconductor differently.SOLUTION: In a hydrogen generation cell having a photocatalyst comprising a semiconductor, and an aqueous medium, a ferroelectric substance forming a potential gradient to the photocatalyst is installed facing the photocatalyst.SELECTED DRAWING: Figure 1
Patent JP-2022187217-A (JP)
Title: Resin molding material, molding and method for manufacturing the molding
Inventor: YAMASHITA KATSUSHI
IPC: H01F27/255
Filed: 2021-06-07
Abstract: To provide a resin molding material which is excellent in filling property into a mold and is excellent in moldability.SOLUTION: A resin molding material contains (A) soft magnetic particles, (B) a thermosetting resin, and (C) a phenolic curing agent, and has an average value between the following maximum diameter measured under the following condition and the following minimum diameter passing through a center of the maximum diameter of 45 cm or more and 95 cm or less. (Condition) A resin molding material of a cup of a measuring part of a measuring spoon having a measuring part (opening diameter: 18.4 mm, depth: 9 mm, and volume: 2.0 ml) having a semi-elliptic cross section is placed on a hot plate (material: SKD11) at 175°C by the measuring spoon. A mold heated at 175°C (material: SKD11, dimension: 180 mm×150 mm×thickness of 15 mm, and weight: 3 kg) is placed on the resin molding material within 10 seconds after the resin molding material so as to be parallel to the upper surface of the hot plate, and is left for 5 minutes. The mold is removed, a maximum diameter of the resin molding material expanded in a substantially circular shape and a minimum value passing through the center of the maximum value are measured.SELECTED DRAWING: Figure 1
Patent JP-2021137646-A (JP)
Title: Game machine
Inventor: SUZUKI TOMOHIRO
IPC: A63F7/02
Filed: 2021-06-17
Abstract: To provide a game machine capable of increasing degree of freedom of design.SOLUTION: In a passage TR214, a projection 21981b1 is formed and this functions as an obstacle to passage of game balls. That is, time spent for passage can be prolonged. Therefore, difference between time required until game balls reaching a distribution member 19983 are detected by a detection device SE5 and time required until they are detected by a detection device SE6 can be reduced accordingly. Thus, it is possible to unnecessitate to symmetrically arrange passages (a passage TR214 and passages TR3, TR10) guiding distributed game balls to the detection device SE5 or the detection device SE6 respectively with respect to the distribution member 19983 and to arrange the detection device SE5 and the detection device SE6 at positions where distances from the distribution member 19983 become identical. As a result, the degree of freedom of design can be increased.SELECTED DRAWING: Figure 163
Patent JP-2023000556-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2021-06-18
Abstract: To provide an improved game machine regarding putout design.SOLUTION: A game machine includes setting means capable of setting multiple kinds of setting values, the multiple kinds of setting values include a special setting value, and the special setting value has the smallest expectation value of a game value that can be granted in all the games when the setting value is set, has the smallest expectation value of a game value that can be granted in an advantageous state, and has the smallest variation in a game value that can be granted in an advantageous state from among multiple setting values.SELECTED DRAWING: Figure 15
Patent JP-2023000597-A (JP)
Title: Metal-containing film and method for manufacturing metal-containing film
Inventor: AKIYAMA KOJI
IPC: H10B12/00
Filed: 2021-06-18
Abstract: To provide a metal-containing film and a method for manufacturing the metal-containing film that have good properties according to the application.SOLUTION: A metal-containing film includes a first metal-containing unit film having a thickness less than a critical crystal nucleation diameter and a second metal-containing unit film having a thickness less than the critical crystal nucleation diameter and different from the first metal-containing unit film, and the first and second metal-containing unit films are alternately laminated to form a laminate structure that does not contain grain boundaries.SELECTED DRAWING: Figure 1
Patent JP-2023002018-A (JP)
Title: recording device
Inventor: MURAYAMA TAIRA
IPC: B41J2/01
Filed: 2021-06-22
Abstract: To provide a recording device that improves image quality in layered printing.SOLUTION: A recording device 1 includes: a recording head 52 that performs recording by attaching a droplet of ink to a recording medium A while moving relatively to the recording medium; distance sensors 107, 108 that measure the height of a layer of the ink attached to the recording medium A; and a control unit 118 that controls to execute predetermined processing for adjusting a subsequent attaching position of a droplet of the ink based on the height of the layer of the ink and attach a new droplet of the ink to and stack it on the layer of the ink already attached by the recording head 52.SELECTED DRAWING: Figure 6
Patent JP-2023003203-A (JP)
Title: Laser processing device
Inventor: MAEDA ATSUSHI
IPC: H01L21/301
Filed: 2021-06-23
Abstract: To provide a laser processing device capable of setting an optimal processing condition according to the kind of workpiece while improving productivity.SOLUTION: A laser processing device 1 includes a holding table 10 for holding workpiece, a laser beam irradiation unit 20 for condensing a pulse laser beam 21 and irradiates the workpiece with the pulse laser beam, an X-axis moving unit 31 for performing the relative machine-feeding of the holding table 10 and a condensing point of the pulse laser beam 21, and a control unit 100 for controlling the laser beam irradiation unit 20 and the X-axis moving unit 31 with a processing condition input from an input unit 111, wherein the control unit 100 determines a defocus amount on the basis of a boiling point of the workpiece, an absorption coefficient, a density, a mass ratio heat, a condensing angle of the pulse laser beam 21, and pulse energy of the pulse laser beam 21.SELECTED DRAWING: Figure 4
Patent JP-2023004178-A (JP)
Title: Glass interleaving paper for vehicle window glass
Inventor: HAGIWARA KOICHI
IPC: D21H27/00
Filed: 2021-06-25
Abstract: To provide glass interleaving paper for vehicle window glass that can reduce contamination by foreign substances and contaminants derived from waste paper, suppress the generation of paper dust, and have excellent strength applicable to curved glass plates.SOLUTION: The glass interleaving paper for vehicle window glass is mainly composed of virgin pulp, has a specific burst strength of 2.0 kPa m2/g or more in accordance with JIS P 8112, and a basis weight of 10 to 100 g/m2. The virgin pulp preferably contains softwood kraft pulp.SELECTED DRAWING: None
Patent JP-2023004662-A (JP)
Title: Test device and test method
Inventor: MITO KENJI
IPC: G01N33/24
Filed: 2021-06-28
Abstract: To provide a test device for testing bubble characteristics of bubble-mixed soil produced by mixing bubbles in sample soil.SOLUTION: A test device is a device for testing bubble characteristics of bubble-mixed soil produced by mixing bubbles in sample soil 150. The test device includes a sample chamber 110 for accommodating the sample soil under a specific pressure. The test device further includes: bubble injection means (116, 118, 160, 128) for injecting, to the sample soil, bubbles obtained by foaming a foaming agent using a specific gas different from a gas with which the sample chamber 110 is filled; and mixing means (120, 122, 124) for mixing the sample soil 150 and the bubbles in the sample chamber 110. The test device further includes measuring means 142 for measuring density of the specific gas in gas collected from the sample chamber 110.SELECTED DRAWING: Figure 3
Patent JP-2022052713-A (JP)
Title: Device and method for processing business chat room
Inventor: CHOI JAE HO
IPC: G06Q10/06
Filed: 2021-06-29
Abstract: To provide a business chat room processing device for managing a business schedule without delay.SOLUTION: In a business chat room processing system in which a plurality of user terminals and a business chat room processing device are connected through a network, a business chat room processing device 130 includes: a business chat room processing section for processing a plurality of business chat rooms; a business object database processing section for registering a business object in a business object message in business chat room units at a business object database; a business progress situation processing section for referring to the business object database to generate business progress situation summary information according to current context information; and a business processing section that provides the business progress situation processing section with the current context information in response to occurrence of user interaction and receives the business progress situation summary information to include the business progress situation summary information in a business chat room list or a business object list by business progress situation.SELECTED DRAWING: Figure 3
Patent JP-2023007250-A (JP)
Title: Device condition monitoring device, wind power generation system, and device status monitoring method
Inventor: ONO KOSAKU
IPC: G01R23/16
Filed: 2021-07-01
Abstract: To provide a device condition monitoring device capable of properly monitoring device condition.SOLUTION: A device condition monitoring device 100 includes: a frequency analysis unit 31 that outputs a vibration frequency spectrum SP1 generated by a device 10 to be monitored; a strength extraction unit 32 that extracts the strength of feature frequency, which is the frequency associated with the states of the device 10 to be monitored and the strength of the sideband frequencies of the feature frequency; and a signal calculation unit 33 that performs predetermined calculations using the strength correspondence value corresponding to the strength of the feature frequency fc and the strength correspondence value corresponding to the strength of the sideband frequencies.SELECTED DRAWING: Figure 1
Patent JP-2022185548-A (JP)
Title: Stepless telescopic carry handle
Inventor: MOGAMI TAKAAKI
IPC: A45C13/38
Filed: 2021-06-02
Abstract: To solve the problems that: the weight of a carry bag placed on a carry handle is a large burden during a walk with the carry bag tilted to this side by pulling the carry handle; it is difficult to do other actions during a walk to move with two carry bags pulled with both the right and left hands when the two carry bags need to be used; and a carry bag is hit hard by the heels frequently, especially, in a hurry because of a narrow interval between the heel of a rear leg and the carry bag during a walk.SOLUTION: A telescopic handle can be separated from a moving body, a fulcrum part of the telescopic handle can be installed at the lower part of the moving body, and only the telescopic handle can be tilted obliquely. The telescopic handle can be fixed at an optimum position according to physical conditions of a variety of persons who operate the carry handle, and the telescopic handle can be extended/contracted steplessly and fixed.SELECTED DRAWING: Figure 9
Patent JP-2023011163-A (JP)
Title: Robot control system and robot control method
Inventor: TOKUNAGA MASAYUKI
IPC: B25J9/10
Filed: 2021-07-12
Abstract: To provide a robot control system and a robot control method that can downsize a robot.SOLUTION: A robot control system includes: a robot having a robot arm; and a control device which expresses the robot arm with a state equation, corrects a control signal of the robot arm on the basis of an internal state of the robot arm obtained from the state equation, and controls the drive of the robot arm according to the corrected control signal. Further, the robot has a base for supporting the robot arm. The robot arm comprises: a first arm which is connected to the base and rotates about a first rotary axis relative to the base; and a second arm which is connected to the first arm and rotates about a second rotary axis that is parallel to the first rotary axis relative to the first arm.SELECTED DRAWING: Figure 3
Patent JP-2021183559-A (JP)
Title: Nitride semiconductor substrate, and method for manufacturing nitride semiconductor substrate
Inventor: YOSHIDA TAKEHIRO
IPC: H01L33/32
Filed: 2021-07-12
Abstract: To provide a technique of increasing a radius of curvature of (0001) plane, and narrowing an off-angle distribution.SOLUTION: There is provided a nitride semiconductor substrate containing a group III nitride semiconductor crystal and having a main surface in which a nearest low index crystal plane is (0001) plane, wherein (0001) plane in one of a direction along <1-100> axis and a direction along <11-20> axis orthogonal to the <1-100> axis is curved in a concave spherical shape with respect to the main surface, and a radius of curvature of the (0001) plane in one of the direction along the <1-100> axis and the direction along the <11-20> axis orthogonal to the <1-100> axis is different from a radius of curvature of at least part of the (0001) plane in the other direction.SELECTED DRAWING: Figure 1