baber/WOPTO huggingface dataset:
Patent JP-2023040607-A (JP)
Title: Liquid sealing vibration control device
Inventor: WAKITA YASUYUKI
IPC: F16F13/10
Filed: 2021-09-10
Abstract: To provide a liquid sealing vibration control device which can save a space and change vibration characteristics according to a circulation direction without using a valve and a non-Newtonian fluid.SOLUTION: A liquid sealing vibration control device 1 includes: an inner cylinder 10; an intermediate cylinder 20 provided at the outer periphery side of the inner cylinder 10; a rubber material 30 disposed between the inner cylinder 10 and the intermediate cylinder 20; an outer cylinder 60 provided at the outer periphery side of the intermediate cylinder 20; multiple liquid chambers which are partitioned by the rubber material 30 and formed divided in a circumferential direction of the inner cylinder 10; and an orifice passage which communicates with a space between the liquid chambers and enables flow of the liquid enclosed in each liquid chamber W. The orifice passage includes an anisotropic section having a main passage 52 extending along a circumferential direction of the inner cylinder, and loop-like passages 54 which communicate with the main passage 52 at both ends and incline relative to an axial direction of the inner cylinder along a specific direction of the liquid flowing in the main passage 52.SELECTED DRAWING: Figure 2
Patent JP-2023042125-A (JP)
Title: drill guide
Inventor: OE KANAKO
IPC: B23B49/00
Filed: 2021-09-14
Abstract: To provide a drill guide capable of improving location accuracy of drilling.SOLUTION: A drill guide 1 includes: a tabular base part 20 having a contact surface 20a contacting a machined surface WS of a workpiece W, a drill D can pass, and an open hole 23 through which the drill D can pass and which is provided on a contact surface; a cylindrical guide part 30 which is arranged away from a base part 20 in a thickness direction of the base part 20 and guides an end Da of the drill D into the open hole 23; a connection part 40 which extends in a thickness direction and connects the base part 20 and the guide part 30; and a window part 50 which is arranged between the base part 20 and the guide part 30 in the thickness direction, arranged adjacent to the connection part 40 in a circumferential direction of the guide part 30, and makes an end Da of the drill D arranged in the open hole 23 visually recognizable. A distance D1 between a base part 20 and the guide part 30 in the thickness direction is shorter than a dimension D2 in the thickness direction of the guide part 30.SELECTED DRAWING: Figure 6
Patent JP-2023045153-A (JP)
Title: refrigerator unit
Inventor: TANAKA KAZUO
IPC: F25B1/00
Filed: 2021-09-21
Abstract: To easily control capabilities of a plurality of refrigerators which are simultaneously used.SOLUTION: A refrigerator unit comprises: a first refrigerator (1) and a second refrigerator (2) cooling liquid circulating between a machine tool (M) and a tank (T); a first control unit (C1) controlling a cooling capability of the first refrigerator (1); and a second control unit (C2) controlling a cooling capability of the second refrigerator (2). The first control unit (C1) adjusts a capability ratio of the first refrigerator (1) to a first ratio so that a temperature of liquid reaches a target value, and transmits a control signal related to the capability ratio to the second control unit (C2), and the second control unit (C2) adjusts a capability ratio of the second refrigerator (2) to a second ratio on the basis of the control signal.SELECTED DRAWING: Figure 7
Patent JP-2023045362-A (JP)
Title: Arithmetic processing device and memory access method
Inventor: YOSHIMOTO KAZUYA
IPC: G06F12/00
Filed: 2021-09-22
Abstract: To output data to be read from a memory to an issue source according to an issue order of access requests even when receiving a plurality of memory access requests having different data read-out sizes.SOLUTION: A memory access controller includes an access control part for generating output start timing of data to be read from a memory to the outside in response to a memory access request, a plurality of buffers each holding the data to be read from the memory, and a buffer control part for making any of the plurality of buffers output data on the basis of the output start timing. The access control part delays output start timing of data from a buffer corresponding to a subsequent memory access request more than output start timing of data from a buffer corresponding to the preceding memory access request when receiving the subsequent memory access request during the execution of memory access corresponding to the preceding memory access request.SELECTED DRAWING: Figure 2
Patent JP-2023045769-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-22
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of an operation confirmation of a movable body by performance operation.SOLUTION: When a movable body performance is executed in a variable display started during a predetermined period when conformation movable control is underway on power-on not accompanying initialization, display of an effect display and output of a movable body performance sound are performed while performance movable control is restricted in execution of the movable body performance during the predetermined period, and the performance movable control and display of the effect display and then output of a movable performance sound are performed when the movable body performance is executed after a predetermined period.SELECTED DRAWING: Figure 66
Patent JP-2023046433-A (JP)
Title: Information processing device, adjustment method, and program
Inventor: TAKASHIMA TOSHIFUMI
IPC: G06F3/12
Filed: 2021-09-24
Abstract: To appropriately create a label by using insertion printing.SOLUTION: An information processing device is provided with a control part for executing at least one of label image or label design adjustment in accordance with a data type of an insertion set part in the case that a label image with an image based on insertion data inserted into the insertion set part of the label design does not fall within the label design (step S23 NO).SELECTED DRAWING: Figure 15
Patent JP-2023047453-A (JP)
Title: Method for culturing labyrinthulomycetes
Inventor: HASHIMOTO TADASHI
IPC: C12N1/12
Filed: 2021-09-27
Abstract: To provide methods for culturing Labyrinthulomycetes that do not inhibit cultivation even in a sugar solution obtained by hydrolyzing woody plants and/or herbs and adjusting the pH of the sugar solution to a weakly acidic solution of around 5, and to provide Labyrinthulomycetes showing stable culture results by using the obtained sugar solution as a nutrient salt without being affected by woody biomass raw materials.SOLUTION: The inventors of the present invention have found Labyrinthulomycetes showing excellent acid resistance as a result of intensive studies on the above problems. And the inventors found that it is possible to produce a large amount of high-quality protein and EPA by culturing such Labyrinthulomycetes and completed the invention.SELECTED DRAWING: None
Patent JP-2023048427-A (JP)
Title: magnetic sensor
Inventor: KURASHIMA KOJI
IPC: H10N50/10
Filed: 2021-09-28
Abstract: To improve measurement accuracy in a magnetic sensor.SOLUTION: A magnetic sensor includes: a substrate; and a lamination part arranged on the substrate. The lamination part includes: a magnetization free layer; a magnetization fixed layer where magnetization is fixed in a first direction; and a first non-magnetic layer arranged between the magnetization free layer and the magnetization fixed layer. The magnetization free layer includes: a second non-magnetic layer; and a first ferromagnetic layer and second ferromagnetic layer separated in the height direction by the second non-magnetic layer. Relation between a length W of the magnetization free layer in the first direction and a length L of the magnetization free layer in a second direction vertical to the first direction as viewed from above satisfies W/L>1.SELECTED DRAWING: Figure 2
Patent JP-2023049632-A (JP)
Title: Heat generation suppression method of carbon-based solid
Inventor: SAKURAGI KIYOSHI
IPC: C10L9/06
Filed: 2021-09-29
Abstract: To provide a heat generation suppression method of a carbon-based solid such as coal, biomass, and waste with a reduced cost and a low environmental impact.SOLUTION: Ozone is added to biomass chip 1, the number of viable bacteria 2 adhered to the biomass chip 1 is reduced, unstable functional groups are oxidized, and then an oxide film 3 with stable functional groups is formed, and temperature rise due to heat generation of the biomass chip 1 is suppressed with a reduced cost and a low environmental impact.SELECTED DRAWING: Figure 1
Patent JP-2022029455-A (JP)
Title: Management system of table game and game token
IPC: G06M11/00
Filed: 2021-10-12
Abstract: PROBLEM TO BE SOLVED: To address such a problem that patterns of game tokens (chips) in a game table are complicated and it is difficult for an image analysis technique to determine whether or not a dealer accurately pays off chips corresponding to bet chips and prevention of a mistake is not sufficient. 
     SOLUTION: A detection system according to the present invention includes control device 9 that detects a fraud executed on a game table 1 using an image analysis result by an image analysis apparatus 6. A game token for use in the present detection system has a multilayer structure formed by superposing plastic layers with a plurality of different colors, including a colored layer 101 at least at an intermediate part, and superposing white layers 102 or light-colored layers (not shown, however, it may be a light-colored layer having a lighter color than that of the colored layer 101) on both sides of the intermediate colored layer 101. Accordingly, the game token has the colored layer 101 and has the multilayer structure formed by superposing the white layers 102 or light-colored layers (not shown, however, it may be the light-colored layer having the lighter color than that of the colored layer 101) on both sides of the intermediate colored layer 101. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023058952-A (JP)
Title: packaging box
Inventor: ISHITANI MAKOTO
IPC: B65D5/54
Filed: 2021-10-14
Abstract: To achieve both securement of the rigidity of a packaging box and improvement in breaking property on a side plate portion thereof.SOLUTION: A packaging box 1 includes a first plate portion 10, a second plate portion 11, a first side plate portion 13A, a second side plate portion 16, and a breakage line 30 for breaking the side plate portions 13A and 16 to the first plate portion 10 side and the second plate portion 11 side. A first portion 30A of the breakage line 30 formed in the first side plate portion 13A has a pair of first broken portions 31A, 31B, single second broken portion 32, a pair of third broken portions 33A, 33B connected to the pair of first broken portions 31A, 31B and the second broken portion 32, and an opening operation portion 34 provided only on one side 33A of the pair of third broken portions 33A, 33B. The first broken portions 31A, 31B are composed of a single zipper including a plurality of first cutting lines 31c and a second cutting line 31d connected to the first cutting line 31c and inclined toward the second broken portion 32 side, and is inclined as a whole from a center side in a second direction Y toward outside to the second broken portion 32 side.SELECTED DRAWING: Figure 1
Patent JP-2023063111-A (JP)
Title: Top electrode structure for cylindrical cutout
Inventor: ITO HIROMITSU
IPC: H01H85/20
Filed: 2021-10-22
Abstract: To provide an upper electrode structure capable of stably maintaining clamping force applied from a contact portion to a fuse cylinder.SOLUTION: An upper electrode structure is connected to both a distribution line and a fuse cylinder at a cylindrical cutout that connects to a distribution line and high-voltage equipment side wiring. The upper electrode structure includes an upper electrode, a covering member, and a spring member. The upper electrode includes a base that can accommodate the end of the fuse cylinder and is provided along a radial direction perpendicular to the axis along which the fuse cylinder moves, and a contact portion that extends along an axial direction from the end of the base and contacts an outer peripheral surface of the end of the fuse cylinder. The covering member is attached to the upper electrode so as to contact an outer surface of the contact portion. The spring member is arranged on an outer surface of the covering member.SELECTED DRAWING: Figure 6
Patent JP-2023064864-A (JP)
Title: Estimation device for estimating battery charge rate
Inventor: MASUMOTO MIKI
IPC: G01R31/3828
Filed: 2021-10-27
Abstract: To provide a technique for estimating the charging rate of a battery with a simple configuration.SOLUTION: An estimation device for estimating a charging rate of a battery that supplies power to auxiliary equipment mounted on a vehicle, includes: a voltage sensor to detect battery voltage; a temperature sensor to detect battery temperature; and a processing circuit connected to the pressure sensor and the temperature sensor and performing an estimation process to estimate the charging rate of the battery. The estimation process is executed while the vehicle is parked, and estimates the charging rate of the battery based on a detected voltage detected by the voltage sensor and a detected voltage detected by the temperature sensor.SELECTED DRAWING: Figure 2
Patent JP-2023069529-A (JP)
Title: Saddle-riding type vehicle
Inventor: IGUCHI TAKAMASA
IPC: B62J23/00
Filed: 2021-11-05
Abstract: To provide a mud guard structure which can easily prevent such a situation that a scattered material from the front adheres to an engine while suppressing increase in the size in the vehicle width direction.SOLUTION: An exhaust pipe 61 is arranged at a position offset to a left-right one side with respect to a vehicle width center C1 on the front side of an engine (12). An engine guard 81 extends from the lower part of a down frame 33 to a front part of a lower frame 34, has a left-right asymmetrical shape that overhangs to the left-right other side equivalent to the opposite side of the exhaust pipe 61 with respect to the exhaust pipe 61 side with the vehicle width center C1 as the reference in the vehicle body front view, and overhangs to the vehicle width direction outer side to a straight line LL connecting an edge 13L of the left-right other side of a front wheel 13 to an edge 12L on the left-right other side of the engine (12) on at least the front side of the engine (12) in the vehicle body plan view.SELECTED DRAWING: Figure 12
Patent JP-2022024040-A (JP)
Title: Detection and treatment of disease exhibiting disease cell heterogeneity, and systems and methods for communicating test results
IPC: A61P35/00
Filed: 2021-11-11
Abstract: PROBLEM TO BE SOLVED: To provide detection and treatment of disease exhibiting disease cell heterogeneity, and systems and methods for communicating test results. 
     SOLUTION: In some aspect, a method comprises: (a) sequencing polynucleotides from cancer cells from a biological sample of a subject; (b) identifying and quantifying somatic mutations in the polynucleotides; (c) developing a profile of tumor heterogeneity in the subject indicating the presence and the relative quantities of the plurality of somatic mutations in the polynucleotides, where different relative quantities indicate tumor heterogeneity; and (d) determining a therapeutic intervention for a cancer exhibiting the tumor heterogeneity, where the therapeutic intervention is effective against a cancer having the profile of tumor heterogeneity determined. 
     SELECTED DRAWING: Figure 10L 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023076871-A (JP)
Title: refrigeration system
Inventor: KODAMA TSUYOSHI
IPC: F25B9/00
Filed: 2021-11-24
Abstract: To provide a refrigeration system capable of shortening a time to open a chamber.SOLUTION: A refrigeration system includes: a vacuum chamber that forms a cooling region accommodating a target; a cooling unit that cools the target accommodated in the cooling region; a heating unit 4 disposed in the cooling region and generating heat. The heating unit 4 includes: an optical fiber 41 guiding light provided from outside of the vacuum chamber; and a heating block 44 disposed in the cooling region and generating heat by receiving the light emitted from the optical fiber 41. The heating block 44 includes a closed region S2 configured to separate from the cooling region. A light emitting end 412 of the optical fiber 41 is exposed to the closed region S2.SELECTED DRAWING: Figure 3
Patent JP-2023081539-A (JP)
Title: Image forming apparatus
Inventor: SATO YOSHIAKI
IPC: G03G15/00
Filed: 2021-12-01
Abstract: To provide an image forming apparatus that has a sheet member arranged in contact with a top face of a transfer belt, and can correct a change in the attitude of the sheet member associated with attachment and detachment of a transfer unit.SOLUTION: An image forming apparatus has: a transfer unit that includes a transfer belt and a second frame body holding the transfer belt and is removably attached to a first frame body; an opposing part that is located above the transfer belt in the gravity direction and opposite to an outer peripheral surface of the transfer belt; and a sheet member that is arranged in a space sandwiched by the outer peripheral surface of the transfer belt and the opposing part, is fixed to the opposing part at one end and can get in contact with the outer peripheral surface of the transfer belt at the other end. The second frame body has a contact part that is brought into contact with the sheet member in association with an operation to attach the transfer unit to the first frame body to change the attitude of a free end of the sheet member.SELECTED DRAWING: Figure 2
Patent JP-2023082465-A (JP)
Title: Metal film deposition apparatus
Inventor: KONDO HARUKI
IPC: C25D17/00
Filed: 2021-12-02
Abstract: To provide a metal film deposition apparatus that suppresses the occurrence of appearance defects in a metal film and improves the film deposition quality.SOLUTION: A film deposition apparatus 1A includes an anode 11, a solid electrolyte membrane 13 placed between the anode and a base material B, a power supply 14 which uses the base material as a cathode and applies voltage between the anode and the base material, a housing 15 which houses the anode and an electrolyte L containing metal ions and covers an opening 15a on the side of the base material with a solid electrolyte membrane, a liquid tank T which houses the electrolyte, a liquid supply pipe 50 through which the electrolyte flows from the liquid tank to the housing, a liquid discharge pipe 52 through which the electrolyte flows from the housing to the liquid tank, a supply device P which supplies the electrolyte from the liquid tank to the housing, and a gas-liquid separator 30 which is placed between the supply device and the housing in the liquid supply pipe and separates the gas contained in the electrolyte from the electrolyte.SELECTED DRAWING: Figure 1
Patent JP-2022096625-A (JP)
Title: Display element and display device
Inventor: OHASHI RYOTA
IPC: G09F9/30
Filed: 2021-12-13
Abstract: To provide a display element with a sub-pixel area including wavelength conversion layers for converting the wavelength of excitation light, which features reduced leakage of excitation light in the sub-pixel area.SOLUTION: A display element provided herein has a sub-pixel area including wavelength conversion layers for converting the wavelength of excitation light, and comprises a low refractive index layer provided in an area between the wavelength conversion section and an optical member.SELECTED DRAWING: Figure 1-2
Patent JP-2023087563-A (JP)
Title: aqueous composition
Inventor: FUJIYAMA IPPEI
IPC: A61K8/86
Filed: 2021-12-13
Abstract: To provide means for easily solubilizing an oil-based component in an aqueous composition, creating a transparent appearance.SOLUTION: An aqueous composition contains a monovalent-tetravalent alcohol alkylene oxide-added polymer, alkyl glycoside, and oil-based component.SELECTED DRAWING: None
Patent JP-2023088165-A (JP)
Title: Method for manufacturing toner for electrostatic charge image development
Inventor: HAYASHI HIROTO
IPC: G03G9/08
Filed: 2021-12-14
Abstract: To provide a method for manufacturing a toner for electrostatic charge image development which is excellent in low temperature fixability and image density.SOLUTION: There is provided a method for manufacturing a toner for electrostatic charge image development containing a crystalline polyester resin C, an amorphous resin A, and a coloring agent, wherein the crystalline polyester resin C is a polycondensate of an alcohol component containing aliphatic diol having 8 to 14 carbon atoms, and a carboxylic acid component containing an aliphatic dicarboxylic compound having 4 carbon atoms; the method includes a step of melt-kneading a mixture containing the crystalline polyester resin C, the amorphous resin A and the coloring agent using an open roll type biaxial kneader having two rolls having different peripheral speeds; and the temperature on the discharge side of the kneaded product of a high rotation roll of the open roll type biaxial kneader is -20°C or higher and +15°C or lower than the melting point of the crystalline polyester resin C.SELECTED DRAWING: None
Patent JP-2023088390-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-12-15
Abstract: To provide a game machine for improving merchantability.SOLUTION: Following variation display start, a switching display for switching a reservation display to a correspondence display is performed. As a variation display of decorative identification information, a movement display for moving decorative identification information and a prior operation display before the movement display start are performed. During execution of a switching display, a prior operation display is performed. A common switching display is performed by a variable display pattern of the first kind and a variable display pattern of the second kind. A background display is displayed during a first period after completion of a game and a demonstration display is displayed during a second period after the first period. Light emitting means is controlled by using a specific error luminance data table when a specific error occurs during a game, control of light-emitting means using the specific error luminance data table is allowed to continue when a specific error is not eliminated during the first period, control of the light-emitting means using the specific error luminance data table is allowed to continue when a specific error is not eliminated during the second period.SELECTED DRAWING: Figure 88
Patent JP-2022050414-A (JP)
Title: Semiconductor device
IPC: H01L21/8242
Filed: 2021-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a transistor that uses an oxide semiconductor layer having electrical characteristics required in accordance with applications and to provide a semiconductor device having the transistor. 
     SOLUTION: In a bottom-gate-type transistor in which at least a gate electrode layer, a gate insulating film, and a semiconductor layer are stacked in this order, an oxide semiconductor stacked layer including at least two oxide semiconductor layers having different energy gaps from each other is used as the semiconductor layer. Oxygen or/and a dopant may be introduced into the oxide semiconductor stacked layer. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT