baber/WOPTO huggingface dataset:
Patent JP-2023069840-A (JP)
Title: Virtual image display device
Inventor: NAMBARA TAKAHIRO
IPC: B60K35/00
Filed: 2021-11-08
Abstract: To provide a virtual image display device capable of suppressing the occurrence of double images and occurrence of luminance unevenness.SOLUTION: An HUD device 100 is positioned at a position where a PGU 10 reduces the occurrence of double images. With this, the occurrence of double images can be suppressed. Further, a light source unit 21 is positioned at a position with less luminance unevenness. With this, the occurrence of luminance unevenness can be reduced. By positioning the PGU 10 and the light source unit 21, the occurrence of double images and the occurrence of luminance unevenness can be suppressed.SELECTED DRAWING: Figure 2
Patent JP-2023070338-A (JP)
Title: engine system
Inventor: MATSURA Yoshimitsu
IPC: F02D19/12
Filed: 2021-11-09
Abstract: To provide an engine system capable of further backfire countermeasures.SOLUTION: An engine system includes an air supply port 61 and a fuel supply device 3. The air supply port 61 supplies air to a combustion chamber. The fuel supply device 3 supplies gaseous fuel to an internal space Sp2 of the air supply port 61. The fuel supply device 3 has an injection portion 31 for injecting the gaseous fuel. A cooling portion 612 is disposed at least at an intersection of the inner peripheral surface 611 of the air supply port 61 and the center axis Ax2 of an injection region R1 of the gaseous fuel from the injection portion 31.SELECTED DRAWING: Figure 20
Patent JP-2023064017-A (JP)
Title: Circulating steam reheat sludge drying system
Inventor: EOM MYUNG JONG
IPC: F26B9/06
Filed: 2021-11-10
Abstract: To provide a circulating steam reheat sludge drying system for efficient drying of sewage sludge or organic waste.SOLUTION: A circulating steam reheat sludge drying system includes: a dryer 100 that dries a moisture in the sludge to produce carbonized gas; a centrifugal dust collector 300 that captures the dust in the carbonized gas and feeds malodorous components to a first deodorizing furnace 900; the first deodorizing furnace that removes moisture and malodorous components; a steam heater 500 that heats deodorizing gas and carbonized gas through heat exchange and supplies the resultant gas to the dryer as a heat source; a filtration dust collector 700 that removes ultrafine dust from the discharged deodorizing gas with a filter;a chimney 800 that discharges exhaust gas to the outside; a preheater 600 installed between the chimney and the filtration dust collector to exchange exhaust gas discharged from the filtration dust collector with deodorizing gas discharged from the steam heater; and a second deodorizing furnace 400 which is configured between the preheater and the chimney to remove moisture and malodorous components from the exhaust gas in the event of failure of the first deodorizing furnace.SELECTED DRAWING: Figure 1
Patent JP-2022016508-A (JP)
Title: Strain measurement method and strain measurement device
IPC: D07B1/06
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber-attached PC (Prestressed Concrete) steel stranded wire that makes it possible to accurately measure strain of a PC steel stranded wire. 
     SOLUTION: An optical fiber-attached PC steel stranded wire includes an optical fiber for measuring strain, an optical fiber for measuring temperature, and a PC steel stranded wire formed such that a plurality of PC steel wires are twisted together. The optical fiber for measuring strain and the optical fiber for measuring temperature are disposed along a lengthwise direction of the PC steel stranded wire. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023072136-A (JP)
Title: Game program, game device, and game system
Inventor: KIMURA SATOSHI
IPC: A63F13/79
Filed: 2021-11-12
Abstract: To provide a game program capable of increasing fun of a game.SOLUTION: A game program is allowed to function as charging reception means 596 for receiving a user's request for charging, charge setting means 567 for determining a set amount of charging on the basis of a user's game play history, compensation object setting means 566 for setting a game event of a compensation object according to charging of a set amount by a user, and compensation granting means 570 for granting compensation corresponding to charging on the basis of occurrence of a game event to be compensated.SELECTED DRAWING: Figure 1
Patent JP-2023072734-A (JP)
Title: Microneedle for aging care
Inventor: KAMIYAMA FUMIO
IPC: A61K8/68
Filed: 2021-11-15
Abstract: To provide a microneedle composition that can improve wrinkles and moisture around eyes more effectively or efficiently.SOLUTION: A microneedle composition is produced, comprising a content of ceramide included in multilamellar vesicles of 0.0001-0.01 wt.%, a content of hydrolyzed collagen of 0.01-5.0 wt.%, and a content of polymer hyaluronic acid with an average molecular weight of 1,800-2,200 kDa of 1-5 wt.%.SELECTED DRAWING: None
Patent JP-2023072973-A (JP)
Title: Power supply device
Inventor: WATANABE TSUNEHIRO
IPC: H02M3/28
Filed: 2021-11-15
Abstract: To provide a power supply device that has an inductor capable of reducing radiation noise.SOLUTION: A power supply device 1 comprises: an electronic component unit 10 that has a voltage conversion function of converting an input voltage into a predetermined target voltage and outputting the target voltage; and a circuit board 20 on which the electronic component unit 10 is mounted. The circuit board 20 has such a multilayer structure that a plurality of layers 20a to 20e are stacked. The electronic component unit 10 has an inductor part 15 configured so that a first turning part 16a configured by a conductor pattern 21 divided and wired on the plurality of layers so as to have a spiral turning shape and a second turning part 16b configured by a conductor pattern 21 divided and wired on the plurality of layers so as to have a spiral turning shape reverse to that of the first turning part 16a are arranged adjacently to each other in a direction along a base plate surface of the circuit board 20, and so that a common input is given to an input end 22 of the first turning part 16a and an input end 22 of the second turning part 16b.SELECTED DRAWING: Figure 3
Patent JP-2023074169-A (JP)
Title: Communication monitoring device, communication monitoring system, communication monitoring method, and program
Inventor: UEMURA HIROAKI
IPC: H04B17/318
Filed: 2021-11-17
Abstract: To provide a mechanism for rapidly detecting a communication failure of a base station.SOLUTION: An acquisition section (11) acquires information which indicates reception signal intensity of wireless communication. A monitoring section (12) monitors the level of the reception signal intensity of wireless communication. A reporting section (13) issues a report when the reception signal intensity of wireless communication never becomes equal to or more than a threshold for a fixed time period.SELECTED DRAWING: Figure 1
Patent JP-2022010369-A (JP)
Title: Silicon nitride sintered substrate
IPC: C04B35/587
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a large sized silicon nitride sintered substrate having excellent thermal conductivity and excellent mechanical strength (flexure hardness and fracture toughness). 
     SOLUTION: A silicon nitride sintered substrate includes a principal plane larger than a square with a side length of 120 mm and has a ratio of a density dc at a central part of the principal plane and a density de at its end part, dc/de, of 0.98 or over and 1.0 or under, a void ratio vc at the central part of the principal plane of 1.80% or under, a void ratio ve at the end part of 1.00% or under, a ratio of the void ratio vc at the central part and the void ratio ve at the end part, ve/vc, of 0.50 or over and 1.06 or under, a thickness of 0.15 mm or over and 2.0 mm or under, and Weibull coefficient of dielectric breakdown voltage of 6 or over. 
     SELECTED DRAWING: Figure 1(a) 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023078761-A (JP)
Title: battery monitoring system
Inventor: TANIGUCHI SOYA
IPC: H01M10/48
Filed: 2021-11-26
Abstract: To monitor the frequency of a second clock signal of a battery monitoring device.SOLUTION: A battery monitoring system 100 includes a battery monitoring ECU 10 and a plurality of battery monitoring devices 30. The battery monitoring ECU includes a first clock generation unit 12 and a transmitting/receiving unit 16 that outputs a superimposed signal in which battery monitoring information is superimposed on a first clock signal and receives a monitoring result of a battery state. Each of the battery monitoring devices includes: a receiving unit 42 that receives the superimposed signal; a second clock generation unit 50; a control unit 48 that generates a reference clock signal from the superimposed signal and restores the battery monitoring information; a battery monitoring unit 54 that monitors the battery state using a second clock signal and the battery monitoring information; a frequency monitoring unit 53 that monitors the difference between the frequency of the reference clock signal and the frequency of the second clock signal; and a transmitting unit 44 that outputs the battery monitoring information, monitoring results at each stage up to the current stage, and differential information indicating the difference at each stage up to the current stage to the subsequent stage.SELECTED DRAWING: Figure 1
Patent JP-2023084422-A (JP)
Title: Semiconductor device
Inventor: TANAKA TAKAHIDE
IPC: H01L29/06
Filed: 2021-12-07
Abstract: To provide a semiconductor device which can suppress an erroneous operation of a level shift element due to surge voltage in an HVIC.SOLUTION: A semiconductor device comprises: a first conductive type substrate 1; a second conductive type well region 12 which is provided on the substrate 1 and is formed with a high potential side circuit; a second conductive type breakdown voltage region 2 which is provided so as to surround the well region 12; a level shift element 10a which has a second conductive type drift region 6a provided on the substrate 1, a second conductive type carrier reception region 7a provided on the upper part of the drift region 6a, a first conductive type base region 3 provided so as to be in contact with the drift region 6a, a first gate electrode 9a provided on the base region 3 and a second conductive type carrier supply region 8a provided on the upper part of the base region 3; a first conductive type isolation region 5a which is provided between the breakdown voltage region 2 and the drift region 6a on the substrate 1; and a second gate electrode 16a which is provided on the isolation region 5a.SELECTED DRAWING: Figure 3
Patent JP-2023084508-A (JP)
Title: game machine
Inventor: ITO KENICHI
IPC: A63F7/02
Filed: 2021-12-07
Abstract: To optimize a stop position of a movable body.SOLUTION: A Pachinko machine 1 includes: a movable body 71; a motor 23 for driving the movable body 71; a performance control board 300 for controlling operation of the motor 23; and position detection sensors 24a, 24b for detecting a shielding plate provided in the movable body 71. The performance control board 300 executes push-in operation when the position detection sensors 24a, 24b detect the shielding plate, and the movable body 71 is disposed in a stop position by the push-in operation. Especially, the push-in operation includes second push-in operation for repeating one-step push-in operation. In the one-step push-in operation, the motor 23 is rotated by one step and then rotation of the motor 23 is stopped.SELECTED DRAWING: Figure 61
Patent JP-2023084961-A (JP)
Title: packaging box
Inventor: OKANO HIROTO
IPC: B65D21/032
Filed: 2021-12-08
Abstract: To provide a packaging box capable of vertically stacking a plurality of packaging boxes in a stable state even when the packaging boxes store objects.SOLUTION: A packaging box 1 includes side wall portions made up of four side plates 2-5, bottom portions made up of four flaps 6-9, and a support member 20. An upper end of the support member 20 is placed lower than an upper end of the side wall, and a boundary portion between two side plates is provided with a cut line c2 extending from an upper end toward a lower end side of the boundary portion.SELECTED DRAWING: Figure 7
Patent JP-2022092608-A (JP)
Title: Method, program, and system that manages plural systems including plural sensors
Inventor: ISODA Yuya
IPC: G05B19/418
Filed: 2021-12-09
Abstract: To deepen a user's understanding of data of a device.SOLUTION: A method of managing plural systems including plural sensors is disclosed. The method includes associating a layout of assets of plural systems with a layout of data items of the plural systems. The assets layout manages the plural systems on a device level, line level, and operation level. The data items layout manages a data catalog on the device level, line level, and operation level.SELECTED DRAWING: Figure 1(C)
Patent JP-2023085813-A (JP)
Title: Plate for skull bone and manufacturing method thereof
Inventor: TAKAHASHI YASUSHI
IPC: A61F2/28
Filed: 2021-12-09
Abstract: To provide a plate for a skull bone allowing an operator to accurately position and attach it to a desired position of a defect or resection area of a skull bone, and manufacturing method thereof.SOLUTION: A plate 10 for a skull bone to be attached to the skull bone so as to cover a defect area 2 of the skull bone 1, comprises a plate body 20 curvingly formed into a shape and a size to fit the defect area 2 and having a plurality of holes 21 through which screws can be inserted. The plate body 20 includes positioning grooves 25 and 27 formed by notching one or more holes 21, from an outer peripheral edge 23 toward the inside of the plate body 20 so as to match sutures 3 and 4 of the skull bone 1.SELECTED DRAWING: Figure 1
Patent JP-2023086424-A (JP)
Title: connector washer
Inventor: SHIBUYA MAKOTO
IPC: A61B1/12
Filed: 2021-12-10
Abstract: To provide a technique for more reliably performing cleaning.SOLUTION: A connector washer washes a medical male connector comprising: a cylindrical male connector body through which a flow passage for a fluid passes in an axial direction; and a nearly cylindrical coupler connected to the male connector body on the side of a rear end of the male connector body, and surrounding the periphery of the male connector body; and comprises: a washing liquid injection part for injecting washing liquid for washing an internal space of the medical male connector surrounded by a side surface of the male connector body, and an inner surface of the coupler; and a swirl flow formation mechanism for forming a swirl flow of the washing liquid around the axial direction, in the internal space.SELECTED DRAWING: Figure 5
Patent JP-2022022447-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can enhance an attention degree to a game. 
     SOLUTION: A pachinko machine 10 has a variable winning unit 151 into which a game ball falling down in a game area can enter. The variable winning unit 151 can vary between a state of allowing an entry of a game ball and a state of not allowing an entry of a game ball. In a discharge passage for discharging a game ball entering the variable winning unit 151, there is provided a discharge door which can be displaced between to an open state of discharging a game ball and to a close state of not discharging a game ball. Then, when becoming the state of allowing an entry of a game ball into the variable winning unit 151, the discharge door is displaced to the close state of not discharging a game ball. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023089373-A (JP)
Title: Fitting with drainage device and catch basin system
Inventor: NAKAMURA TAICHI
IPC: E03F7/04
Filed: 2021-12-16
Abstract: To provide a fitting with a drainage device capable of easily connecting an inflow port to an external drain pipe while adjusting connection positions of the inflow port and the external drain pipe when the connection positions are different from each other, and a catch basin system with the same.MEANS FOR SOLVING THE PROBLEM: A fitting or a drainage system including the same comprises: an invert part in which a spigot-shaped upper connection port whose length can be adjusted by cutting, an outflow port, and an internal passage are integrally formed; and a flame body that has a lower connection port, an inspection port and a cover body detachably attached to the inspection port. The fitting further comprises a trunk part in which a socket-shaped first connection port connected to the upper connection port of the invert part, and a second connection port connected to the lower connection port of the frame body, and an inflow port are integrally formed, and a drainage device is detachably attached to the inflow port.SELECTED DRAWING: Figure 1B
Patent JP-2023091472-A (JP)
Title: Electronic apparatus, information processing method and program
Inventor: HASUNUMA TAKUYA
IPC: G06F40/169
Filed: 2021-12-20
Abstract: To provide an electronic apparatus, an information processing method and a program which increase a degree of freedom in setting a link destination to a word and phrase included in text data.SOLUTION: An electronic apparatus comprises a control unit. The control unit is configured to: select a word and phrase depending on designation for text data; determine a content having content data including a headword and explanatory information corresponding to the headword; determine the content data associated with the word and phrase from the content; and set a link with the determined content data, with respect to the word and phrase.SELECTED DRAWING: Figure 1
Patent JP-2023046198-A (JP)
Title: Light-emitting module
Inventor: ENOMOTO SATOSHI
IPC: H01S5/023
Filed: 2021-12-21
Abstract: To achieve a light-emitting module in which a plurality of light-emitting devices are mounted.SOLUTION: A light-emitting module includes: a wiring board; a first base substance which has a first mounting surface and is electrically connected to the wiring board; a second base substance which has a second mounting surface and is electrically connected to the wiring board; three or more first sub-mounts which are arranged side by side on the first mounting surface; four or more second sub-mounts which are arranged side by side on the second mounting surface; three or more first light-emitting elements which are arranged in the first sub-mount; and four or more second light-emitting elements which are arranged in the second sub-mount. The length of the first sub-mount in a first direction in which the first sub-mounts are aligned on the first mounting surface is longer than the length of the second sub-mount in a second direction in which the second sub-mounts are aligned on the second mounting surface.SELECTED DRAWING: Figure 1
Patent JP-2023093275-A (JP)
Title: Karaoke system and multi-viewpoint video viewing method
Inventor: SAHASHI AKIRA
IPC: H04N21/472
Filed: 2021-12-22
Abstract: To switch viewpoint videos without disturbing viewing in a Karaoke system.SOLUTION: A Karaoke system according to the present invention comprises a Karaoke device outputting videos to a display device, and a remote control device, and executes a receiving process for receiving a composite video in which plural viewpoint videos are arranged. The remote control unit is provided with user-operable operation reception means and selection display means, and is capable of executing a first display process for causing the selection display means to display the received composite video, and a selection process for allowing the user to select the viewpoint video desired by the user among the plural viewpoint videos included in the composite video, using the operation reception means. The karaoke device is capable of executing a second display process for displaying the viewpoint video selected in the selection process on the display device.SELECTED DRAWING: Figure 1
Patent JP-2023094450-A (JP)
Title: Styrene-based resin composition, extruded sheet, formed article, and food packaging container
Inventor: KOBAYASHI SHOTARO
IPC: C08L55/00
Filed: 2021-12-23
Abstract: To provide a styrene-based resin composition, an extruded sheet, a formed article, and a food packaging container that have excellent heat resistance, high transparency, and excellent low-temperature impact resistance.SOLUTION: The present invention is directed to a styrene-based resin composition comprising a styrene-unsaturated carboxylate resin (A), a (meth)acrylic resin (B), and a rubber component (C), wherein the weight ratio represented by (the content of the styrene-unsaturated carboxylate resin (A))/(the content of the (meth)acrylic resin (B)) is in a range of 1.0 to 4.0, and the rubber component (C) is contained in an amount of 1 to 45 mass% based on the total amount (100 mass%) of the styrene-based resin composition.SELECTED DRAWING: None
Patent JP-2023095275-A (JP)
Title: Laser medium unit, laser amplification device, and laser oscillation device
Inventor: MORITA TAKAAKI
IPC: H01S3/042
Filed: 2021-12-24
Abstract: To provide a laser medium unit, a laser amplification device, and a laser oscillation device that can improve assemblability while reducing thermal lensing effects.SOLUTION: A laser medium unit 2 includes a laser gain medium 10 that is formed in a plate shape, has a first surface 10a and a second surface 10b, which is opposite to the first surface 10a, and generates emitted light upon irradiation of excitation light L1 from the first surface 10a and a light guiding and cooling member 20 that is connected to the first surface 10a and guides the excitation light L1 toward the first surface 10a and cools the laser gain medium 10. The first surface 10a includes a first area R1 to which the light guiding and cooling member 20 is thermally connected and a second area R2 other than the first area R1. The entire second area R2 is thermally shielded from the light guiding and cooling member 20.SELECTED DRAWING: Figure 4
Patent JP-2023096934-A (JP)
Title: Gripping device, gripping robot, method for controlling gripping device, and program for controlling gripping device
Inventor: TADA SHOGO
IPC: B25J15/08
Filed: 2021-12-27
Abstract: To provide a gripping device capable of changing the attitude of a gripped object with a simple structure.SOLUTION: This gripping device comprises: first and second gripping claws; and interval control means for controlling an interval between both the gripping claws. The first and second gripping claws are respectively supported on first and second shafts so as to be rotatable. The center axes of the first and second shafts coincide with a first center axis. The first shaft is supported on a first support, and the second shaft is supported on a second support. A first slip resistance member is disposed between the first support and the first gripping claw, and a second slip resistance member is disposed between the second support and the second gripping claw. The first and second gripping claws are arranged so as not to coincide at the centers of gravity with the first center axis. When an object is gripped by the first and second gripping claws, the first slip resistance member is held between the first support and the first gripping claw, and the second slip resistance member is held between the second support and the second gripping claw.SELECTED DRAWING: Figure 1