baber/WOPTO huggingface dataset:
Patent JP-2023100085-A (JP)
Title: memory system
Inventor: TAKANO TAKAYUKI
IPC: G06F12/00
Filed: 2022-01-05
Abstract: To provide a memory system that can reduce power consumption and improve the quality of data transmitted between a controller and a non-volatile memory.SOLUTION: A memory system according to an embodiment comprises a non-volatile memory and a controller having a memory bus including a plurality of data lines including at least a first data line, where power consumption of the data line when a first logic value passes through the data line is greater than power consumption of the data line when a second logic value passes through the data line and a first encoder generating a third data constellation from a first data constellation to be inputted and that sends the third data constellation to the non-volatile memory via the memory bus. The first encoder generates third data from first data by performing first and second processing.SELECTED DRAWING: Figure 3
Patent JP-2023100347-A (JP)
Title: Lung disease model animal
Inventor: KODAMA HIROSHI
IPC: A01K67/027
Filed: 2022-01-06
Abstract: To provide a lung disease model animal.SOLUTION: Provided is a non-human animal model of lung disease which has lesions only on one lung and does not have a wound penetrating from the outside to the lung or its scar. Also provided is a method of producing a non-human animal model of lung disease, including the following steps of: (1) inserting a catheter into one bronchus of the non-human animal; and (2) injecting a lung disease-inducing substance into the bronchus through the catheter.SELECTED DRAWING: None
Patent JP-2023102553-A (JP)
Title: game machine
Inventor: FUJIMOTO ATSUSHI
IPC: A63F7/02
Filed: 2022-01-12
Abstract: To provide a game machine capable of enhancing game amusement.SOLUTION: As a predetermined performance for indicating a result of discrimination by discrimination means, a first display performance is displayed by determining one display performance from among a plurality of display performances, and a second display performance is displayed in combination with the first display performance by determining one display performance from among the display performances. In a case where a specific first display performance is determined and displayed in the first display performance, a specific period is set to determine a specific second display performance with respect to the displayed specific first display performance, and thereby the result of the discrimination is reported, which enhances game amusement.SELECTED DRAWING: Figure 1
Patent JP-2022040303-A (JP)
Title: Ophthalmic surgical instrument
IPC: A61F9/007
Filed: 2022-01-18
Abstract: PROBLEM TO BE SOLVED: To increase a degree of freedom of length of a reinforcement sleeve when a pipe is covered with the reinforcement sleeve. 
     SOLUTION: An ophthalmic surgical instrument for performing an intraocular operation comprises a pipe that has an operation part protruded from a rip, and a movement member that is connected to the pipe and that slides in an axial direction of the ophthalmic surgical instrument so as to make the pipe slide. The movement member is connected to the pipe on the base side of the ophthalmic surgical instrument. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023105376-A (JP)
Title: Vibration suppression member for gear and gear
Inventor: ORIOKU YUTAKA
IPC: F16H55/14
Filed: 2022-01-19
Abstract: To provide a new vibration suppression member for a gear which enables further reduction of abnormal noise, and to provide a gear including the vibration suppression member.SOLUTION: A vibration suppression member 1 for a gear includes: a fixed body 10; and an annular vibration suppression body 12. The fixed body 10 has a support part 11 and a connection part 13. The annular vibration suppression body 12 is a rubber elastic body which contacts with a surface 2a of an axial end of a gear 2. The support part 11 supports the annular vibration suppression body 12. The connection part 13 is fixed to the gear 2. The gear 2 includes at least one vibration suppression member 1 for a gear.SELECTED DRAWING: Figure 2
Patent JP-2023105521-A (JP)
Title: Glasses case for vehicle
Inventor: NARIMATSU TETSUYA
IPC: B60N3/12
Filed: 2022-01-19
Abstract: To provide a glasses case for a vehicle excellent in practicability.SOLUTION: A glasses case for a vehicle comprises: a longitudinal case body 30; an aperture 14B which is formed in an interior material 14 for a vehicle; a holding part 32 holding the case body 30 whose longitudinal direction is slanted in the vertical direction and which is slidable in the longitudinal direction; an energization member 56 which is arranged between the case body 30 and the holding part 32 to energize the case body 30 diagonally above forward along the longitudinal direction; and a locking part 60 which can lock the case body 30 to be positioned inside of the interior material 14. The glasses case for a vehicle is constituted to realize: a storage state where the case body 30 is locked by the locking part 60 to be stored in the interior material 14; and an insertable and extractable state where locking by the locking part 60 is released so that the case body 30 protrudes diagonally above forward from the aperture 14B through the energization member 56 and glasses 20 can be inserted into the case body 30 or extracted from the case body.SELECTED DRAWING: Figure 3
Patent JP-2023105523-A (JP)
Title: Terminal device, license management method, and network system
Inventor: MIYATA KOTA
IPC: G06F21/10
Filed: 2022-01-19
Abstract: To appropriately manage a license of an application to be implemented in a plurality of terminals.SOLUTION: A network system comprises a plurality of terminals connected one another via a network and a management server for managing a license of an application to be implemented in the plurality of terminals. A first terminal comprises: a license information acquisition unit which, when the first terminal owns a first application, acquires license information indicating a content of a license for the first application from the management server; an owned application confirmation unit which sends, to another terminal of the plurality of terminals, an inquiry message inquiring whether or not the first application is owned; and a license confirmation unit that confirms presence or absence of violation pertaining to the license based on the license information and a response from the other terminal to the inquiry message.SELECTED DRAWING: Figure 12
Patent JP-2023106052-A (JP)
Title: Injection apparatus, and injection method
Inventor: IRIE TAKEHIRO
IPC: B29C45/47
Filed: 2022-01-20
Abstract: To provide an injection apparatus capable of preventing occurrence of galling on an outer circumferential surface of a screw by avoiding rotation speed of the screw being set too high, or by avoiding back pressure of the screw being set too low.SOLUTION: An injection apparatus 1 according to the present invention comprises: an injection part 30 having a cylinder-shaped cylinder 33 and a screw 31 rotatably disposed in the cylinder 33; an electric motor 23 for driving to rotate the screw 31; and a controller 40 for controlling operation of the electric motor 23. The controller 40 according to the present invention allows rotation speed of the screw and the back pressure of the screw to correspond to each other to limit setting range of one or both of the rotation speed of the screw and the back pressure of the screw in a plasticizing step.SELECTED DRAWING: Figure 3
Patent JP-2023107429-A (JP)
Title: Reading device
Inventor: KAWAGUCHI YUKI
IPC: G07G1/00
Filed: 2022-01-24
Abstract: To provide a reading device that enables efficient monitoring of an operator who operates a scanner.SOLUTION: A reading device of an embodiment includes a scanner unit, a support member, an extension member, and an imaging unit. The scanner part reads, from a commodity, identification information that identifies the commodity. The support member is a columnar member extending vertically and supporting the scanner unit. The extension member is fixed to an upper end of the support member at one end side and extends above the scanner unit at the other end side. The imaging unit is provided at the other end side of the extension member and captures an image of an operator.SELECTED DRAWING: Figure 1
Patent JP-2023107625-A (JP)
Title: Semiconductor light-emitting device and photocoupler
Inventor: SUGAWARA HIDETO
IPC: H01L33/16
Filed: 2022-01-24
Abstract: To provide a semiconductor light-emitting device and photocoupler, having high reliability even in a high-temperature action environment.SOLUTION: A semiconductor light-emitting device comprises: a gallium arsenic (GaAs) substrate of cubic crystal; a light-emitting layer provided on the GaAs substrate, and containing indium gallium arsenic (InGaAs) represented by the compositional formula, InxGa1-xAs (0<x<1); and a semiconductor multilayer film provided on a surface of the GaAs substrate, inclined to (100) plane of the cubic crystal, between the GaAs substrate and the light-emitting layer. The semiconductor multilayer film includes first and second layers which are alternately laminated in a direction perpendicular to the surface of the GaAs substrate; the first layer has a composition different from that of the second layer.SELECTED DRAWING: Figure 1
Patent JP-2023110435-A (JP)
Title: Hose reel
Inventor: TOYAMA YUICHI
IPC: B65H75/38
Filed: 2022-01-28
Abstract: To provide a hose reel capable of evenly and uniformly winding a hose by regulating run-out of the hose.SOLUTION: According to a hose reel 1 for winding a hose 200, the hose reel 1 comprises: a housing 100; a winding part 101 that is rotatably provided at the housing 100 and winds the hose 200; a hose regulation part 20 that has the hose 200 to be hooked thereon before wound by the winding part 101, and regulates movement in a vertical direction to an axis of the hose 200; and a guide rod 10 that supports the hose regulation part 20 rotatably, and movably in an axial direction and has a spiral groove 11 spirally provided on the outer periphery. The hose regulation part 20 comprises an engagement part 31 that engages with the spiral groove 11 and moves in the axial direction along the spiral groove 11 with the hose 200 wound by the winding part 101.SELECTED DRAWING: Figure 2
Patent JP-2022048267-A (JP)
Title: Steamer
IPC: D06F75/40
Filed: 2022-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a steamer that allows a user to freely select a method of supplying power to a steamer body. 
     SOLUTION: A steamer has a steamer body 1 that injects steam to the outside, a table 3 on which the steamer body 1 is detachably placed, and a power supplying plug 62 that supplies power to the steamer body 1. The power supplying plug 62 can be attached to and detached from any one of the steamer body 1 and the table 3. A concavity 5 is formed at least on a portion of a rear face of the steamer body 1. At least a portion of the power supplying plug 62 is exposed without being covered by the concavity 5 in a state where the power supplying plug 62 is fitted to the concavity 5. A length in a vertical direction of at least the exposed portion of the power supplying plug 62 is shorter than a length of the rear face in the vertical direction of the steamer body 1. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023114336-A (JP)
Title: Aqueous coating composition and coating film
Inventor: HORIKAWA MAKI
IPC: C09D201/00
Filed: 2022-02-04
Abstract: To improve environmental performance of a coating film.SOLUTION: An aqueous coating composition contains scaly inorganic particles and polysaccharide fibers having a crystallinity of 45% or more. As the inorganic particles, e.g., boron nitride or the like can be used. As the polysaccharide fibers, e.g., cellulose nanofibers can be used. The aqueous coating composition contains a synthetic resin which constitutes a coating film by curing. As the synthetic resin, e.g., an acrylic resin emulsion or the like can be used.SELECTED DRAWING: Figure 1
Patent JP-2023115466-A (JP)
Title: vegetation mat
Inventor: SHIBATA KAZUMASA
IPC: A01G20/20
Filed: 2022-02-08
Abstract: To provide a vegetation mat that prevents runoff of carbide made by carbonizing a vegetable raw material or the like, and easily exerts the function of the mat.SOLUTION: A vegetation mat 1 comprises long-sized base material bags 2 unified with sheet-like members 3, 4, 5, where a longitudinal direction of the base material bags 2 is arranged along a contour, and the base material bags 2 houses carbide produced by carbonizing a vegetable raw material in addition to a vegetation base material containing seeds of greening plant, a fertilizer, a growth base material, or a soil improvement material.SELECTED DRAWING: Figure 1
Patent JP-2023093282-A (JP)
Title: Beam irradiation angle detection device and method thereof
Inventor: OU-YANG MANG
IPC: G01S3/783
Filed: 2022-02-09
Abstract: To provide a beam irradiation angle detection device and a method thereof that can reduce the size of a module and improve sensor accuracy by integrating sensors into a four-quadrant sensor.SOLUTION: The present invention relates to a beam irradiation angle detection device and a method thereof for detecting an incident direction of a beam. The device includes a sensor, a plurality of sensing areas is respectively provided on their sensing units, and a plurality of sensing signals corresponding to the respective sensing areas is generated based on the intensity of the beam. An upper side of the sensing unit is covered with a shield, and an X-shaped light transmission portion is provided on the shield, and the beam passes through the X-shaped light transmission portion to generate intersecting X-axis and Y-axis beams. A processor is connected to the sensing units, receives the plurality of sensing signals, and derives information on the incident direction of the beam by determination based on them.SELECTED DRAWING: Figure 1
Patent JP-2023117212-A (JP)
Title: game machine
Inventor: TAIRA YUKI
IPC: A63F7/02
Filed: 2022-02-10
Abstract: To provide a game machine that does not impart excessive prize balls to a player.SOLUTION: The number of specific measurement (the number of differential balls) based on game media imparted to a player can be measured. On the condition that the number of specific measurement reaches a predetermined reference number (80000), a game machine may be controlled to be in a specific state (state in which an excessive prize balls prevention function is activated) in which a game cannot be executed. On the condition that the remaining number of specific measurement that is the remaining number of specific measurement until the number of specific measurement reaches the reference number is the number of predetermined determination (10000) or less, a specific performance (remaining number of differential balls notification performance) may be executed that allows a player to recognize the remaining number of specific measurement.SELECTED DRAWING: Figure 67
Patent JP-2022151636-A (JP)
Title: Thermosensitive recording layer forming liquid, thermosensitive recording medium and production method therefor, and image recording method
Inventor: MATSUI HIROAKI
IPC: B41M5/46
Filed: 2022-02-16
Abstract: To provide a thermosensitive recording layer forming liquid capable of forming a thermosensitive recording layer that has a sufficiently uniform texture without tailing and without coating unevenness and also has a small variation in thickness.SOLUTION: Provided is a thermosensitive recording layer forming liquid including an electron-donating compound, an electron-accepting compound, and a solvent. The solubility of the electron-accepting compound in 100% ethanol at 20°C is 5.0 mass% or less.SELECTED DRAWING: None
Patent JP-2023121551-A (JP)
Title: Video receiving device, video generating method, and program
Inventor: SUGA NAOTO
IPC: H04N21/234
Filed: 2022-02-21
Abstract: To generate a quality video signal by appropriately switching a plurality of video signals transmitted via different transmission paths.SOLUTION: A video receiving device 4 for receiving a plurality of video signals transmitted via different transmission paths includes: a filter circuit 52 that, for each of the plurality of video signals received, passes only a packet necessary for decoding the video signal, verifies a first error in the video signal using the header of the packet to be passed, and outputs first error information; and a selection circuit 55 that selects any video signal from among the plurality of video signals based on the first error information and outputs the selected video signal as a video signal to be decoded.SELECTED DRAWING: Figure 3
Patent JP-2023123060-A (JP)
Title: Multilayer film, sheet for packaging, and container for food product
Inventor: TAKEDA HIROTO
IPC: B32B27/32
Filed: 2022-02-24
Abstract: To provide a multilayer film which does not need to coat an adhesive to an inner layer of the multilayer film, and has an outer layer that is easily peeled from an ethylenic resin.SOLUTION: A multilayer film 10 includes an outer layer 11 which can be bonded to or peeled from a counter outer layer surface having an ethylenic resin, and an inner layer 16 which can be bonded to a counter inner layer surface having a polystyrene-based resin or a polypropylene-based resin, and has peeling strength of 3 N/15 mm or more when the counter inner layer surface and the inner layer 16 are thermally fused under conditions of a temperature of 150°C, a time of 2.0 seconds and a pressure of 0.2 MPa.SELECTED DRAWING: Figure 1
Patent JP-2022078147-A (JP)
Title: Ultrasonic shower washing device
IPC: B08B3/12
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To efficiently apply ultrasonic vibration to washing fluid in a flow path and irradiate an object to be washed linearly or in a spot shape without diffusing the washing fluid, concerning a flowing water spot shower type ultrasonic shower washing device or a flowing water line shower type ultrasonic shower washing device for applying ultrasonic vibration to washing fluid and washing it. 
     SOLUTION: A flowing water spot shower type ultrasonic shower washing device 1 or a flowing water line shower type ultrasonic shower washing device 1 for washing an object to be washed through washing fluid to which ultrasonic vibration is applied includes; a fluid supply port 16 for supplying washing fluid; a flow path 48 in which washing fluid continuous from the fluid supply port flows; a vibrator 20 constituting part of the flow path 48 for applying ultrasonic vibration to washing fluid; and a discharge port 47 through which washing fluid is discharged from the flow path 48. The vibrator 20 protrudes to the outside of the discharge port 47 continuously from the inside of the flow path 48. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023127227-A (JP)
Title: video projection device
Inventor: ASHIHARA MASAAKI
IPC: G02B27/02
Filed: 2022-03-01
Abstract: To provide a video projection device that is high in luminance and reduces speckle noise by a simple device configuration.SOLUTION: A video projection device comprises at least: a video emission unit that emits a video an observer is caused to visually recognize by scanning laser light of visible light two-dimensionally; a transmission type screen that projects the video by transmission and scattering of the incident laser light; a projection lens that projects the video projected on the transmission type screen to eyeballs of a user; and a multiplexing optical element that multiplexes light transmitting the projection lens and light of an external world to project to the eyeball, in which the video emission unit includes an incidence angle adjustment mechanism that can adjust an incidence angle of the laser light that is incident upon the transmission type screen.SELECTED DRAWING: Figure 1
Patent JP-2023128956-A (JP)
Title: plasma potential sensor
Inventor: SHIROMIZU HIROSHI
IPC: H05H1/00
Filed: 2022-03-04
Abstract: To provide a plasma potential sensor capable of increasing flexibility in installing the same.SOLUTION: A disclosed plasma potential sensor 10 is a plasma potential sensor 10 that is configured to be attached to the inner wall of a chamber 103 provided in plasma processing equipment 100 for detecting the potential of plasma generated in the chamber 103. The plasma potential sensor 10 includes: a first main surface 11 that is attached to the inner wall of chamber 103; a second main surface 12 located on the opposite side of the first main surface 11 facing the plasma when in use: a plate-shaped conductive detection electrode 13; a signal leader line 14 connected to the detection electrode 13; a protective layer 15 that has insulation properties and covers the first main surface 11 side of each of the detection electrode 13 and the signal leader line 14.SELECTED DRAWING: Figure 2
Patent JP-2023129960-A (JP)
Title: Raw material supply device for incinerator
Inventor: NAGAHARA HIROKI
IPC: F23G5/44
Filed: 2022-03-07
Abstract: To provide a raw material supply device for an incinerator capable of supplying a raw material in fixed and small amounts.SOLUTION: A raw material supply device 1 includes a raw material supply part 2, a raw material storage part 3 and a control section 4 for controlling these parts. The raw material supply part 2 includes: a raw material hopper 11 accommodating a raw material 10; and a raw material conveyance mechanism (screw conveyor) 12 provided below the raw material hopper 11. The raw material storage part 3 includes: a chute 21 that causes the raw material 10 to pass from the raw material conveyance mechanism 12 to a raw material input port 31 of an incinerator; weight measurement means 22 for the raw material 10 input to the chute 21; and a double door type flap damper 23 capable of opening/closing an opening part on the raw material input port 31 side of the chute 21. When the weight measurement means 22 detects a preset range of weight, the control section 4 performs control to open the flap damper 23.SELECTED DRAWING: Figure 1
Patent JP-2022082580-A (JP)
Title: Polarizing plate and image display device
IPC: G02B5/02
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate that has good visibility without problems such as diagonal rainbow unevenness and can be manufactured at low cost even if a surface film having a low-haze anti-glare layer or a clear hard coat layer is used on a visual side, especially for the purpose of preventing the whitish appearance of black display, in a liquid crystal display device equipped with a general-purpose PET film used as a polarizing plate protective film, further provide a liquid crystal display device having good visibility and equipped with such a polarizing plate, and also provide a thin polarizing plate suitable for making a liquid crystal display device thinner. 
     SOLUTION: A polarizing plate includes a polarizing element (P) in which iodine is adsorbed and oriented on a polyvinyl alcohol-based resin layer and a light scattering film layer (DF) is laminated on one surface of the polarizing element (P) via an adhesive layer (AL1). The light scattering film layer (DF) uses a polyester resin-based stretched film as a base material, and has a light scattering layer (DL) on the polarizing element (P) side. The light scattering layer (DL) is characterized by 1) an internal haze is 50 to 95% and 2) a surface uneven shape is an arithmetic mean roughness Ra of 0 to 0.30 μm based on JIS B0601. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT