baber/WOPTO huggingface dataset:
Patent JP-2023112905-A (JP)
Title: Rotating machine and manufacturing method of rotating machine
Inventor: MASUMORI KENTA
IPC: H02K3/40
Filed: 2022-02-02
Abstract: To provide a rotating machine and a manufacturing method of the rotating machine capable of suppressing partial discharge in a coil and preventing dielectric breakdown of the coil.SOLUTION: A rotating machine 1 includes AC input terminals 12u, 12v, 12w to which U-phase, V-phase and W-phase AC voltages are input, first coils 111u, 111v, 111w connected to the AC input terminals 12u, 12v, 12w, and second coils 112u, 112v, 112w to third coils 113u, 113v, 113w that are connected to the AC input terminals 12u, 12v, 12w through the first coils 111u, 111v, 111w, and formed such that the second capacitances C2u, C2v, C2w and the third capacitances C3u, C3v, C3w become smaller than first electrostatic capacitances C1u, C1v, C1w of the first coils 111u, 111v, 111w.SELECTED DRAWING: Figure 1
Patent JP-2023114131-A (JP)
Title: Method for storing cylinder of cargo handling device, and storage truck for cylinder of cargo handling device
Inventor: IWAI SOICHI
IPC: B65G1/14
Filed: 2022-02-04
Abstract: To provide a method for storing a cylinder of a cargo handling device capable of suppressing crushing of a seal of a cylinder during storage, and a storage truck for the cylinder of the cargo handling device.SOLUTION: According to a storage method of a cylinder 20 of a cargo handling device 1, a position corresponding to a vertical direction of a seal of the cylinder 20 is changed. Even when the cylinder 20 is stored for a long period of time, it is possible to suppress long-term load on a specific portion of the seal by changing the position corresponding to the vertical direction of the seal of the cylinder 20. Therefore, crushing of the seal of the cylinder 20 during storage can be suppressed.SELECTED DRAWING: Figure 3
Patent JP-2023115549-A (JP)
Title: Air conditioner
Inventor: HIRAMATSU MIKI
IPC: F24F11/37
Filed: 2022-02-08
Abstract: To disclose one example of power failure start-up control for a compressor focusing on a server room temperature change during power failure, in an air conditioner in which a drive frequency is controlled so that a suction temperature T2 becomes a setting temperature.SOLUTION: An acceleration of a drive frequency and an upper limit drive frequency fmax are determined using a temperature difference ΔT and a power failure time Ts, and the drive frequency is increased to the upper limit drive frequency fmax using the determined acceleration. The temperature difference ΔT is the difference between an estimated suction temperature T4 and an air conditioner-side temperature T5 at the time when the air conditioner is stopped. The estimated suction temperature T4 is a temperature estimated by a temperature estimation unit 6B as the suction temperature at the time when power supply is restored after power failure. The air conditioner side temperature T5 at the time when the air conditioner is stopped is a server room temperature T1 detected when the power supply is stopped.SELECTED DRAWING: Figure 1
Patent JP-2023117930-A (JP)
Title: Plastic bottle and beverage product
Inventor: WATANABE KIMIKA
IPC: B65D1/02
Filed: 2022-02-14
Abstract: To provide a plastic bottle with a shape suitable for stable grasping.SOLUTION: A plastic bottle 1 has a mouth 10, a shoulder 20, a body 30, and a bottom 40. The body 30 includes: four ridges 32 extending in a direction parallel to a central axis AX of the body 30; and four side panels 34 joining them. Each of the four side panels 34 includes: a first recess 51; and a second recess 52 disposed between the first recess 51 and the bottom 40. The first recess 51 is recessed toward an inside direction of the body 40 and has an arcuate shape in a first cross-section perpendicular to the central axis AX, and the second recess 52 is recessed toward the inside direction of the body 40 and has an arcuate shape in a second cross-section perpendicular to the central axis AX. A radius of curvature of the first recess 51 in the first cross-section is smaller than a radius of curvature of the second recess 52 in the second cross-section.SELECTED DRAWING: Figure 1
Patent JP-2023118350-A (JP)
Title: Battery pack inspection device
Inventor: KOMATSU RYO
IPC: H01M10/04
Filed: 2022-02-15
Abstract: To inspect a battery pack comprising a relay therein.SOLUTION: A battery pack inspection device 100 for inspecting a battery pack 1 comprising a battery 2 and a positive electrode terminal 4 connected with a positive electrode 2a of the battery 2, and having such a configuration that the positive electrode 2a of the battery 2 and the positive electrode terminal 4 are connected with each other via relays 10 and 11, comprises: a voltage measurement unit 101 that measures a voltage of the positive electrode terminal 4; a measurement control unit 102 that performs control so as to switch the relays 10 and 11 to a conduction state when starting inspection of the battery pack 1 and switch the relays 10 and 11 to a cut-off state when terminating the inspection of the battery pack 1; and a notification unit 103 that performs notification. After the measurement control unit 102 switches the relays 10 and 11 to the cut-off state when terminating the inspection of the battery pack 1, in a case where the voltage measurement unit 101 detects the voltage of the positive electrode terminal 4, and a predetermined voltage is output to the positive electrode terminal 4, the notification unit 103 performs a predetermined notification.SELECTED DRAWING: Figure 2
Patent JP-2022060542-A (JP)
Title: Vessel for culturing cells
IPC: C12M1/02
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide vessels for culturing cells. 
     SOLUTION: Aspects of the invention relate to cell culture vessels and a method for using the vessels to agitate and maintain cells in suspension. In some embodiments, the vessel has a body configured to hold a predetermined volume of liquid containing cells to be cultured, the vessel body having a deformable portion arranged to induce movement of the liquid sufficient to maintain the cells in suspension. In some embodiments, the deformable portion is in at least one of a base and sidewall of the vessel body. In some embodiments, the deformable portion is deformed according to a deformable pattern. In some embodiments, the deformable portion is deformed via a deformation plate having one or more moveable members that contact the deformable portion. 
     SELECTED DRAWING: Figure 2A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022069487-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which ingenuity is exercised for performance. 
     SOLUTION: A game machine that executes a lottery on whether or not to impart a privilege, and controls a game state to any of game states including a normal game state and an advantageous game state in which frequency of the lottery is high as compared with the normal game state includes: performance display means for displaying a predetermined performance; first operation means that can be operated by a player; second operation means that can be operated by the player, and is different from the first operation means; and third operation means that can be operated by the player, and is different from the first operation means and the second operation means. In the advantageous game state, a first instruction performance for urging an instruction for an operation to the first operation means, a second instruction performance for urging an instruction for an operation to the second operation means, and a third instruction performance for urging an instruction for an operation to the third operation means can be displayed in the performance display means simultaneously. 
     SELECTED DRAWING: Figure 696 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023125275-A (JP)
Title: Driver circuit, optical switch system, and communication network
Inventor: ITO DAISUKE
IPC: H03K19/0175
Filed: 2022-02-28
Abstract: To provide a driver circuit, an optical switch system, and a communication network that can perform a high-speed bias switching operation while applying an appropriate bias.SOLUTION: A driver circuit 100 is provided in a telecommunication network that connects an optical switch device 30 that converts optical signals transmitted and received in an optical communication network that connects a first control device and a plurality of second control devices 20 in a ring shape, according to electrical signals transmitted and received in the second control devices 20, and the second control devices 20. The driver circuit 100 has a driver unit 101, a normal bias T circuit unit 102, and a burst mode bias T circuit unit 103. The driver unit 101 amplifies the electrical signals transmitted by the second control devices 20. The burst mode bias T circuit unit 103 has a smaller time constant τ related to a bias switching operation than the normal bias T circuit unit 102.SELECTED DRAWING: Figure 3
Patent JP-2023125701-A (JP)
Title: Automatic adjustment machine
Inventor: OGA NOBUYUKI
IPC: G07D11/14
Filed: 2022-02-28
Abstract: To provide an automatic adjustment machine capable of easily receiving a bill without wetting the bill even on a rainy day in the automatic adjustment machine installed outdoors.SOLUTION: An automatic adjustment machine is installed outdoors. The automatic adjustment machine includes a bill input port into which a bill is input from upward to downward, and an upper side housing provided with the bill input port on its lower face. The automatic adjustment machine includes a coin input port provided on the front face of the upper side housing. The automatic adjustment machine includes a display provided on the front face of the upper side housing.SELECTED DRAWING: Figure 1
Patent JP-2023130266-A (JP)
Title: Solid hair cosmetic
Inventor: TAKAHASHI YUTA
IPC: A61K8/86
Filed: 2022-03-07
Abstract: To solve the problem in which: conventional solid hair cosmetics, such as a treatment agent, a conditioning agent, or a rinse agent, are manufactured by the so-called frame-kneading method, in which the raw materials are heated and dissolved, poured into a mold, cooled until solidified, and then removed from the mold; however, the conventional method requires both space and time for storage until solidification, rendering it unsuitable for mass production.SOLUTION: Without heating and dissolving the blended ingredients, solid hair cosmetics are allowed to be produced by the so-called machine-kneading method, suitable for mass production, wherein, general raw materials for solid cleaning agents (mainly solid soaps) are directly mixed using a roll or a plodder without the heating and dissolving operation, followed by extrusion and stamping.SELECTED DRAWING: None
Patent JP-2023130575-A (JP)
Title: Disposable diaper
Inventor: NO MIZUHO
IPC: A61F13/494
Filed: 2022-03-08
Abstract: To provide a disposable diaper that prevents excrement from leaking to the outside from a back side when fitting a disposable diaper, and can suppress excessive stimulation to be added to a skin of a lumbar part of a wearer.SOLUTION: In a disposable diaper, an interior body and an exterior body are installed, a gathering member for covering a back side part in a longitudinal direction of an absorption element is installed at a body side surface of a back side exterior body 3 in plan view. The gathering member is formed with a liquid permeable gathering sheet 41 folded in two in the longitudinal direction, a liquid impermeable waterproof sheet 42, and a stretching member 43 extending in a width direction at a first interval L1 in the longitudinal direction. Folding back a belly side part of the gathering member on a back side from a body side to form a counter body part positioned on a counter body side relative to a body part positioned on a body side in the gathering member, both side parts in a width direction of the body part are fixed to the counter body part, and the stretching member 43 installed on the most back side part of the body part is installed on a front side in the longitudinal direction from a back side end of the body part at a second interval L2.SELECTED DRAWING: Figure 7
Patent JP-2023130615-A (JP)
Title: Power feeding system
Inventor: NIITSUMA SUNAO
IPC: H02J7/04
Filed: 2022-03-08
Abstract: To achieve appropriate thermal insulation of a vehicle battery by a simple facility configuration.SOLUTION: A power feeding system 1 feeds power to a vehicle V mounting a battery 73. The power feeding system 1 comprises: a housing part 10 configured to include a heat insulation material, and housing the vehicle V; a power feeding device 20 that feeds power to the battery 73 of the vehicle V housed in the housing part 10; a power feeding control part 8 that controls power feeding to the battery 73 by the power feeding device 20; and a temperature sensor 60 that detects a temperature inside the housing part 10. The power feeding control part 8 controls the power feeding to the battery 73 so that the temperature detected by the temperature sensor 60 is within a temperature range suitable for thermal insulation of the battery 73.SELECTED DRAWING: Figure 1
Patent JP-2023132337-A (JP)
Title: Rotor of electric motor
Inventor: HAYASHI KENICHIRO
IPC: H02K1/22
Filed: 2022-03-10
Abstract: To provide a rotor of an electric motor capable of suppressing generation of stress concentration in a rotor core during rotation of the rotor.SOLUTION: A portion facing a key groove 32 of a key portion 34 is formed so that a core bottom portion 36a, a core inclined portion 36b, and a core curved portion 36c are continuously connected, and a radial space S2 is formed between the core curved portion 36c and a shaft curved portion 38c. Therefore, a gentle curve can be formed between a contact point X that comes into contact with a shaft inclined portion 38b of the core inclined portion 36b and a core inner circumferential surface portion 36d. As a result, since a stress generated in the core curved portion 36c during rotation of a rotor 14 can be uniformly distributed, generation of stress concentration in a rotor core 22 can be suppressed.SELECTED DRAWING: Figure 2
Patent JP-2023134157-A (JP)
Title: Hydrogen storage material and manufacturing method of the same
Inventor: SAITO HIROYUKI
IPC: C01B3/00
Filed: 2022-03-14
Abstract: To provide a hydrogen storage material with reduced cost for absorbing or releasing hydrogen.SOLUTION: A hydrogen storage material according to one aspect of the present invention contains a hydride represented by a composition formula AlxMn1-xHy where x is 0.1 or more and 0.5 or less.SELECTED DRAWING: None
Patent JP-2022078300-A (JP)
Title: Methods of producing long-acting ctp-modified growth hormone polypeptides
IPC: A61P5/10
Filed: 2022-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a recombinant human growth hormone (hGH) by a CTP addition in a mammalian cell culture system. 
     SOLUTION: The invention provides a method of manufacturing a human chorionic gonadotropin carboxy terminal peptide (CTP)-modified human growth hormone (hGH) polypeptide, where the polypeptide comprises two CTPs attached to the carboxy terminus of the hGH and one CTP attached to the amino terminus of the hGH, thereby manufacturing the CTP-modified hGH polypeptide, where the manufactured CTP-modified hGH polypeptide includes the CTP-modified hGH in a highly glycosylated form. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135114-A (JP)
Title: Method of producing dutch topping and dutch topping premix flour
Inventor: TSUTSUMI YUSUKE
IPC: A21D10/00
Filed: 2022-03-15
Abstract: To provide Dutch topping which is easy to produce, can be used immediately after producing, and can also be prepared in advance.SOLUTION: Provided is Dutch topping that is batter dough containing grain flour, oil and fat, a leavening agent, and a thickener and that does not contain yeast. The Dutch topping produced can be used immediately after producing, and can be used without quality degradation even after being kept in a refrigerator for 24 hours after producing. The Dutch topping is applied on the formed lower dough, a secondary fermentation process is performed, and then, baking is performed to obtain Dutch bread. Dutch topping portions of the Dutch bread obtained include cracks finely and uniformly throughout, and has a bright baked color, and a crunchy and crispy food texture.SELECTED DRAWING: None
Patent JP-2023135201-A (JP)
Title: Water treatment apparatus and water treatment method
Inventor: KODERA HIROYA
IPC: C02F1/48
Filed: 2022-03-15
Abstract: To provide a water treatment apparatus and a water treatment method that are capable of simply and reliably preventing the blockage of a pump and a water pipe due to iron hydroxide adhesion in the treatment of raw water containing iron ions.SOLUTION: A water treatment apparatus 1A includes a pump 2 for collecting raw water containing iron ions, a water pipe 3 through which the raw water collected from the pump 2 flows, a DC power source 4 connectable to the pump 2 and the water pipe 3 for electrification, and a conductive member 5 connectable to the DC power source 4 for electrification at a potential opposite to that of the pump 2 and the water pipe 3. A water treatment method includes passing a direct current between the pump 2 and the water pipe 3, and the conductive member 5 immersed in the raw water.SELECTED DRAWING: Figure 1
Patent JP-2023135236-A (JP)
Title: Information processing apparatus. information processing method, and program
Inventor: TATSUNAMI HIDEKI
IPC: G06Q30/06
Filed: 2022-03-15
Abstract: To effectively make an appeal about a commodity to each user in an area.SOLUTION: An information processing apparatus configured to communicate with an output device arranged in an area includes: a flow line acquisition unit which acquires flow line information related to movement of a user in the area; a stay order acquisition unit which acquires stay order information indicating the order of commodity arrangement areas in which the user stayed, out of predetermined commodity arrangement areas in the area, based on the flow line information; a purchase commodity prediction unit which predicts a commodity to be purchased by the user in future, on the basis of the stay order acquired in the stay order acquisition unit and purchase order information of commodities sold in the commodity arrangement areas; and an output control unit which causes the output device arranged in a commodity arrangement area to output content related to the commodity when the user is located in the commodity arrangement area in which the commodity predicted by the purchase commodity prediction unit is arranged.SELECTED DRAWING: Figure 22
Patent JP-2023135331-A (JP)
Title: Bath device
Inventor: NAKAJIMA RYOICHI
IPC: F24H15/196
Filed: 2022-03-15
Abstract: To perform appropriate processing at timing before a failed state of a device by detecting that either a water level sensor or a flow rate sensor is in a displacement occurrence state.SOLUTION: A bath device includes a hot water generation part 12, 21 for heating water to generate hot water, and a hot water supply part 13, 41, 42, 61 for supplying the hot water generated by the hot water generation part 12, 21 into a bathtub 3. A control part 5 is configured to be able to execute a hot water filling operation for performing hot water filling of the bathtub 3 with the water level of the hot water in the bathtub 3 set as a setting water level on the basis of detection information by a water level sensor 51 and detection information by a flow rate sensor 62, and is provided with a displacement occurrence state determination part 73 for acquiring first detection information by the water level sensor 51 and second detection information by the flow rate sensor 62 when the control part 5 completes the hot water filling operation, comparing the first detection information with the second detection information, and determining whether either the water level sensor 51 or the flow rate sensor 62 is in a displacement occurrence state.SELECTED DRAWING: Figure 1
Patent JP-2023138200-A (JP)
Title: karaoke system
Inventor: KOSHIDAKA HIROSHI
IPC: H04N5/92
Filed: 2022-03-19
Abstract: To perform video shooting while setting equipment used by professionals who record singing videos at karaoke facilities as simple as possible, perform each process from shooting, editing, to completing the singing videos using simple operating methods that can be performed by general users, and obtain realistic singing videos without any cost, time or effort.SOLUTION: A karaoke system includes a plurality of video cameras and microphones, a video and audio control device, and a video sharing server that is communicably connected to a user terminal via a network, and generates a singing video file that combines a singing video with background that is a combination of the user's singing video and background video, and a singing accompaniment audio that is created by combining the user's singing audio and the accompaniment, and stores singing video files on a video sharing server and sends them according to instructions from the user terminal.SELECTED DRAWING: Figure 1
Patent JP-2023139417-A (JP)
Title: Photosensitive flexographic printing plate precursor
Inventor: SUGIURA SHO
IPC: G03F7/11
Filed: 2022-03-22
Abstract: To provide a photosensitive flexographic printing plate precursor which enables manufacture of a flexographic printing plate that is excellent in flexibility and suppresses deterioration with time of interlayer adhesive force through a small number of plate making steps, and enables water development.SOLUTION: A photosensitive flexographic printing plate precursor has a primer layer (B), a floor layer (C) and a photosensitive resin layer (E) in this order on a support (A), wherein the primer layer (B) contains a compound having an isocyanate group, and a polymer having a functional group reacting with the isocyanate group, the floor layer (C) contains a water-insoluble elastomer having a functional group reacting with the isocyanate group, and the photosensitive resin layer (E) contains a water-swellable or water-soluble polymer, and a plasticizer having a weight average molecular weight of 100 or more and 600 or less.SELECTED DRAWING: None
Patent JP-2023139599-A (JP)
Title: Media type pulverizer and method of producing ceramic raw material powder using the same
Inventor: YAMAGUCHI HARUHIKO
IPC: B02C17/16
Filed: 2022-03-22
Abstract: To provide a media type pulverizer having high durability.SOLUTION: A media type pulverizer has: a rotary blade; a rotor shaft for rotating the rotary blade; a mechanical seal member fixing the rotor shaft; a fixation member that fixes the mechanical seal member and a casing member; and a protection member protecting the fixation member. The fixation member is made of metal material and the protection member is made of ceramic material. An inner diameter of the protection member is equal to or less than three times a diameter of the rotor shaft. It is preferable that the protection member is circular. In addition, it is preferable that the fixation member and the protection member have interlocking structure.SELECTED DRAWING: Figure 2