baber/WOPTO huggingface dataset:
Patent JP-2023121247-A (JP)
Title: Ultraviolet irradiation device, and method for manufacturing ultraviolet irradiation device
Inventor: YAGYU HIDEAKI
IPC: H01J65/00
Filed: 2022-02-21
Abstract: To provide an ultraviolet irradiation device which can suppress lowering of illuminance as lighting time elapses, and a method for manufacturing an ultraviolet irradiation device.SOLUTION: An ultraviolet irradiation device includes a discharge container filled with inert gas and halogen gas, and a first electrode and a second electrode which are arranged so as to be separated from one another in a drawing direction of the discharge container, and are brought into contact with the outer surface of the discharge container, wherein the discharge container has an allowable discharge region composed of a first region facing the first electrode, a second region facing the second electrode, and a third region between the first region and the second region, therein, and the discharge region in the discharge container formed by a voltage applied between the first electrode and the second electrode is positioned on a side closer to a central side than both ends in the drawing direction of the allowable discharge region.SELECTED DRAWING: Figure 6
Patent JP-2022145553-A (JP)
Title: Separator, member for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: ARISE ICHIRO
IPC: H01M50/497
Filed: 2022-02-24
Abstract: To provide a nonaqueous electrolyte secondary battery separator enhanced in the effect of preventing short circuit by controlling the shape of dendrite.SOLUTION: A nonaqueous electrolyte secondary battery separator according to an embodiment of the present invention is 0.20 or less in the coefficient of variation of ion resistances calculated from local ion resistances measured by a probe of 7 mm-length×250 μm-width at 10 points located at intervals of 800 μm in any region of 1.5 cm×1.5 cm in at least one surface of the separator.SELECTED DRAWING: Figure 1
Patent JP-2022065203-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of adjusting a length from a start to the end of a change in a series of suggestion presentations, and capable of performing the series of suggestion presentations to the last within a prescribed suggestion presentation period, regardless of at any timing in a prescribed detection valid period a player's motion being detected. 
     SOLUTION: On the basis of an establishment of a start condition, a main control device 261 performs a lottery that generates a big win state, and transmits a result of the lottery as a command. On the basis of the command, a CPU 521 of a display control device 45 determines, before a button valid period, a level corresponding to a number of steps where a stepwise change in a display mode finally reaches. On the basis of a detection timing of a player's pressing down of a button, a pattern of the stepwise change in the display mode till the determined level is reached is determined. According to the determined level and pattern, the stepwise change in the display mode is performed to the last on a suggestion presentation display portion 400 within a suggestion presentation period. 
     SELECTED DRAWING: Figure 58 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023125857-A (JP)
Title: Blower module
Inventor: ITO KATSUHIRO
IPC: F04D29/62
Filed: 2022-02-28
Abstract: To provide a blower module which enables a user to move a louver to a specific position manually.SOLUTION: A blower module 100 includes: a blowing section 70; a housing 10; a first ventilation flue 21; guide rails 30; a louver 40; first engagement parts 33; and second engagement parts 441. The housing 10 has an air outlet 111 which blows out air to the outside and houses the blowing section 70. The first ventilation flue 21 extends from a vent 712 of the blowing section 70 to the air outlet 111. The guide rail 30 extends along the air outlet 111 at the first ventilation flue 21. The louver 40 may move along the guide rail 30. The first engagement parts 33 are provided at the guide rails 30. The second engagement parts 441 are provided at the louver 40 and engage with the first engagement parts 33.SELECTED DRAWING: Figure 2
Patent JP-2023125937-A (JP)
Title: game machine
Inventor: HAMAGUCHI HIROSHI
IPC: A63F7/02
Filed: 2022-02-28
Abstract: To provide a game machine capable of suitably executing a performance.SOLUTION: On the basis of, satisfaction of a predetermined setting condition that can be satisfied when a game machine is initialized, one setting value from among multiple stages of setting values is set. On the basis of satisfaction of a predetermined control condition, first control using a set setting value is executed. As a result of the first control, a first performance in which predetermined dynamic display is at least executed is executed, and a privilege game advantageous to a player is executed when a predetermined specific determination result is reported in the first performance. If a specific condition is satisfied when a predetermined control condition is satisfied, second control without using the set setting value is executed. As a result of the second control, a second performance at least differing from the first performance is executed. Accordingly, a performance can be executed suitably.SELECTED DRAWING: Figure 1
Patent JP-2023127236-A (JP)
Title: Cardboard box opening device
Inventor: MATSUMOTO YUUKI
IPC: B65B69/00
Filed: 2022-03-01
Abstract: To provide a cardboard box opening device which can perform an opening operation of a flap properly, and which can cope with cardboard boxes of different sizes.SOLUTION: A cardboard box opening device includes: a conveyance device in which a cardboard box 2 is conveyed; a flap opening device installed in the middle of the conveyance device; and a control device for controlling the conveyance device and the flap opening device. The flap opening device 30 includes: suction pads 32 for opening each capable of suctioning a flap; and movement mechanisms 31 which can each move the suction pads 32 for opening with respect to the cardboard box 2 and which can rotate the suction pads 32 for opening around each predetermined rotation axis Ao. The control device, with respect to the cardboard box 2 in which the flap is in a closed state, performs control of moving the movement mechanisms 31 so as to each cause the rotation axis Ao to be arranged along a side edge to which each flap is connected, and causing the suction pads 32 for opening to suction each flap in a closed state, and causing the movement mechanisms 31 to rotate the suction pads 32 for opening to bring each of the flaps into an open state.SELECTED DRAWING: Figure 16
Patent JP-2023128005-A (JP)
Title: Design system, learning device, design method and program
Inventor: KOBAYASHI YUICHI
IPC: G06F30/13
Filed: 2022-03-02
Abstract: To enable decision of the arrangement of a member to be supported.SOLUTION: A design system comprises: an arrangement part which generates an arrangement image in which one or more images of plural types of members are arranged for each type; an evaluation part which calculates an evaluation index value of the arrangement image for a visual evaluation index about the image; and an arrangement candidate extraction part which decides whether or not the arrangement image is adopted as a candidate image indicating a candidate of arrangement of the member by using the evaluation index value.SELECTED DRAWING: Figure 1
Patent JP-2022066406-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a player's interest. 
     SOLUTION: Before a discrimination condition is established, prior discrimination is executed on the basis of information stored in information storage means. The number of information items stored in the information storage means is displayed on display means by an identification symbol corresponding to each one information item. As for information before being discriminated by the discrimination means, variation means varies identification symbols on the basis of a result of the prior discrimination by the prior discrimination means. Out of a plurality of identification symbols displayed on identification symbol display control means, a combination of identification symbols to be varied by the variation means is determined by determination means. Thereby, it becomes possible to determine the combination of identification symbols to be varied by the variation means, out of the plurality of identification symbols displayed on the identification symbol display control means. Accordingly, this configuration can prevent the variation means from being executed for all identification symbols displayed on the display means, so as to enhance the player's interest. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128766-A (JP)
Title: Lighting device
Inventor: OKADA MASAFUMI
IPC: F21V9/40
Filed: 2022-03-04
Abstract: To provide a lighting device that is a thin type, has a small orientation angle and little leakage light, and can accurately control a light beam using a liquid crystal lens.SOLUTION: A lighting device includes: a reflection cylinder 10 including a reflecting mirror inside thereof; and a liquid crystal lens assembly in which liquid crystal lenses 100, 200, 300, 400 are stacked in a vertical direction relative to an emission surface of the reflection cylinder 10 on a side of the emission surface. The liquid crystal lens assembly includes a light-shielding film 40 formed in a parallel direction relative to the emission surface of the reflection cylinder 10 and regulating an emission region of light from the liquid crystal lens assembly.SELECTED DRAWING: Figure 11
Patent JP-2023130717-A (JP)
Title: Information processor and program
Inventor: KONITA NAOYA
IPC: G06Q10/20
Filed: 2022-03-08
Abstract: To provide an information processor and a program which allow a manager user to get to know that an unauthorized action was done to the information processor when a maintenance worker did an unauthorized action to the information processor.SOLUTION: The present invention includes a processor for acquiring information on items of a maintenance work applied for by a maintenance worker and notifying, by a predetermined method, a management user of the fact that an action other than actions corresponding to the items of the maintenance work applied for was made, with reference to information in which the acquired items of the maintenance work and the content of work which is done for the maintenance work are related to each other.SELECTED DRAWING: Figure 2
Patent JP-2023131353-A (JP)
Title: Communication promotion system, communication promotion method, and program
Inventor: TAKAMORI MASAYA
IPC: G06Q30/0207
Filed: 2022-03-09
Abstract: To provide a communication promotion system which promotes use of a communication tool.SOLUTION: A communication promotion system comprises: point offering means which offers points to a user of a communication tool, according to a usage status of the communication tool for performing communications in a workplace; and prize selection means which selects a prize to be provided to the user, on the basis of timing when the total sum of the points offered to the user by the point offering means reaches a predetermined reference value, and the timing at which the prize is exhibited.SELECTED DRAWING: Figure 9
Patent JP-2023132515-A (JP)
Title: Flocculant and method for producing the same, and treatment method
Inventor: HONDA KEISUKE
IPC: B01D21/01
Filed: 2022-03-11
Abstract: To provide a flocculant which is excellent in flocculation performance even if a polyacrylamide-based polymer flocculant is not used, and is also excellent in dewaterability of sludge after flocculation, and a method for producing the same, and a treatment method of a treated object using the flocculant.SOLUTION: There are provided a flocculant which contains (A) a sulfated polysaccharide-containing material containing sulfated polysaccharide whose anion degree is a colloid equivalent value of -2.000 [meq/g] or less, and (B) xanthan gum, wherein the flocculant is a granule; a method for producing a flocculant which includes the steps of kneading at least the component (A) and the component (B), and obtaining a kneaded material, and granulating the kneaded material to obtain granules, wherein the flocculant is liquid, and the method includes a step of mixing at least the component (A) and the component (B) with a solvent; and a treatment method which includes adding the flocculant to a treated object, and treating the treated object.SELECTED DRAWING: None
Patent JP-2023133819-A (JP)
Title: hand washing device
Inventor: KONISHI HIROSHI
IPC: A47K1/00
Filed: 2022-03-14
Abstract: To provide a hand washing device that can achieve good appearance.SOLUTION: A hand washing device includes: a hand washing basin 21; support members 41F and 41T fixed to a wall surface 1 for supporting the hand washing basin 21; and a front wall 81 positioned in front of the support members 41F and 41T. By this configuration, the support members 41F and 41T are hidden by the front wall 81, thereby achieving good appearance.SELECTED DRAWING: Figure 9
Patent JP-2022078285-A (JP)
Title: Wireless communication method, device, and network device
IPC: H04W16/26
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication method, a device, and a network device to solve a technical problem that exists in the prior art, such as a large transmission delay and low system communication efficiency. 
     SOLUTION: There are provided a wireless communication method, a device, and a network device according to an embodiment of the present disclosure. The wireless communication method according to one embodiment includes determining a target reception power value, and controlling first transmission power and/or second transmission power such that a difference between the first reception power and the second reception power becomes smaller than a predetermined power threshold value on the basis of the target reception power value. The wireless communication method according to one embodiment includes determining a reference time, and controlling a first transmission time and/or a second transmission time such that a difference between a first reception time and a second reception time becomes smaller than a predetermined time difference on the basis of the reference time. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023134870-A (JP)
Title: hollow assembly
Inventor: HATAKEYAMA ATSUSHI
IPC: F16B5/07
Filed: 2022-03-15
Abstract: To facilitate positioning during assembly using snap fitting.SOLUTION: In a hollow assembly 10, a first member 1 and a second member 2 are integrated by a plurality of locking structures F1. The locking structure F1 is locked by pushing operation. The locking structure F1 has a locking protrusion 11 provided on the first member 1, and a gate-shaped locking frame 12 provided on the second member. The locking protrusion 11 has an engagement surface 112 on a rear side in a pushing direction in a first direction. The gate-shaped locking frame 12 has a bolt part 121. The locking protrusion 11 and the bolt part 121 are elastically deformed relatively in a third direction D3 during the pushing operation. When integrated, the engagement surface 112 and the bolt part 121 engage with each other. The gate-shaped locking frame 12 is provided with a projecting piece 13 that projects from a center part of the bolt part 21 in a second direction D2 in a direction away from the second member 2 along a first direction D1. A width W of the projecting piece 13 in the second direction is smaller than a width WG of the bolt part 121 in the second direction.SELECTED DRAWING: Figure 2
Patent JP-2023127518-A (JP)
Title: Method for cleaning dialysis device
Inventor: FUKADA KENGO
IPC: A61M1/16
Filed: 2022-03-01
Abstract: To solve the problem that in a cleaning sterilization solution for an artificial dialysis system, by performing the cleaning process with sodium hypochlorite and the acid cleaning process separately, the cleaning waste liquid violates the wastewater standard pH regulation under the sewerage law.SOLUTION: A cleaning sterilization solution of the neutral region in which sodium hypochlorite and acetic acid buffer solution are mixed is put in from a central drug solution port, and cleaned waste liquid is made into a neutral region by diluting within central, and a washing sterilization system is simplified.SELECTED DRAWING: Figure 3
Patent JP-2023136561-A (JP)
Title: Nonvolatile memory
Inventor: KUROSAWA YASUHIKO
IPC: G11C16/10
Filed: 2022-03-17
Abstract: To provide a nonvolatile memory capable of appropriately recording temperature in writing.SOLUTION: According to an embodiment, a control circuit of a nonvolatile memory executes a first program operation and executes a second program operation after the first program operation. The first program operation is an operation for setting a threshold value voltage for each of a plurality of second memory cells to a first section corresponding to write data among a plurality of first sections and setting a threshold value voltage for each of a plurality of third memory cells to a second section among the plurality of first sections. The second program operation is an operation for setting a threshold value voltage for each of the plurality of second memory cells to a third section corresponding to the write data among a plurality of third sections and setting a threshold value voltage for each of the plurality of third memory cells to a fourth section corresponding to temperature information among two fourth sections from the plurality of third sections.SELECTED DRAWING: Figure 10
Patent JP-2023136870-A (JP)
Title: Manufacturing method of vanadium-phosphorus-based oxide catalyst
Inventor: MIYAJI ATSUYUKI
IPC: B01J27/198
Filed: 2022-03-17
Abstract: To provide a manufacturing method of a vanadium-phosphorus-based oxide catalyst capable of manufacturing dicarboxylic anhydride such as maleic acid anhydride or the like at a high yield as ever, in a reaction temperature lower than ever, in a gas phase oxidation reaction of hydrocarbons.SOLUTION: A method for manufacturing a vanadium-phosphorus-based oxide catalyst used in a gas-phase oxidation reaction of hydrocarbons contains the following processes (3) and (4). (3) A process for obtaining a metal support catalyst precursor on which a metal is supported by impregnating with a liquid containing at least one metal selected from the group consisting of niobium, cobalt, iron, zinc, molybdenum, titanium, cerium, gallium, and silicon in a vanadium-phosphorus-based catalyst precursor containing vanadium and phosphorus that is a precursor of the catalyst such that an impregnation ratio is in a range of 30 to 98 wt.% to a maximum impregnation ratio 100 wt.% by which the catalyst precursor can absorb, and a process (4) of firing the metal support catalyst precursor obtained in the process (3) in a state where water content is 30% or more.SELECTED DRAWING: Figure 1
Patent JP-2023138085-A (JP)
Title: Electrostatic chuck member and electrostatic chuck device
Inventor: OISHI KENTA
IPC: H01L21/683
Filed: 2022-03-18
Abstract: To provide an electrostatic chuck member and an electrostatic chuck device that have high heat uniformity even when increasing a current flowing through an electrode layer or increasing the frequency of a supplied voltage.SOLUTION: An electrostatic chuck member includes a plate-shaped base including an electrode layer provided with a mounting surface on which a sample is mounted and a lower surface located on the opposite side of the mounting surface, and located between the mounting surface and the lower surface and extending along the mounting surface, and a columnar power feeding unit extending from the electrode layer to the lower surface side, and a terminal member connected to an end surface of the power feeding unit, where the outer diameter of the power feeding unit is 2 mm or more, the power feeding unit and the terminal member are brazed together at a brazed unit, and the brazed unit is located on the lower side of a position 1/2 between the bottom surface of the base and the electrode layer.SELECTED DRAWING: Figure 2
Patent JP-2023138098-A (JP)
Title: Gas diffusion layer and manufacturing method thereof
Inventor: KATO AKIHIKO
IPC: H01M4/86
Filed: 2022-03-18
Abstract: To provide a new gas diffusion layer with high liquid water discharge performance and a manufacturing method thereof.SOLUTION: A gas diffusion layer includes a base material, and a carbon nanotube film formed on the surface of the base material. The base material is made of a conductive porous material. The carbon nanotube film includes in-plane oriented carbon nanotubes. The thickness of the base material is preferably 90 μm or more and 250 μm or less. The thickness of the carbon nanotube film is preferably 0.1 μm or more and 30 μm or less. Furthermore, the contact angle of water on the surface of the carbon nanotube film is preferably 40° or more and 140° or less.SELECTED DRAWING: Figure 3
Patent JP-2023124750-A (JP)
Title: Content providing device, content providing method, program, and recording medium
Inventor: OSHIMA MUNEYUKI
IPC: G06Q50/10
Filed: 2022-03-22
Abstract: To provide a content providing device, content providing method, program, and recording medium that can appropriately display a content provided by reading a print of an image acquired via a network.SOLUTION: A content providing device 20 includes a first receiving unit 21, a setting unit 22, a second receiving unit 23, a storage unit 24, a third receiving unit 25, a fourth receiving unit 26, a first transmitting unit 27, a fifth receiving unit 28, an identifying unit 29, a second transmitting unit 30, a determining unit 31, a limit setting unit 32, an updating unit 33, and a remittance processing unit 34. The first transmitting unit 27 generates print data and transmits it to a second terminal 12. The print data is data for printing a content acquisition image according to print conditions indicated by designation information received by the fourth receiving unit 26. The second transmitting unit 30 creates display data of an AR content stored in a storage destination identified by the identifying unit 29 and transmits it to the second terminal 12.SELECTED DRAWING: Figure 7
Patent JP-2023141302-A (JP)
Title: Power supply device
Inventor: HATTORI FUMIYA
IPC: H02M3/28
Filed: 2022-03-23
Abstract: To provide a technology for weakening (reducing) the electric field strength in a secondary winding of an isolated DC-DC converter without disassembling or modifying an isolated DC-DC converter in a power supply device using an isolated DC-DC converter purchased as a component.SOLUTION: A power supply device includes an isolated DC-DC converter with an internal transformer, and a conductor that is external to the isolated DC-DC converter and electrically connected to the output terminal of the isolated DC-DC converter, and the conductor is arranged in a direction perpendicular to a direction from the primary side to the secondary side of the transformer when viewed from a secondary winding of the transformer.SELECTED DRAWING: Figure 3