baber/WOPTO huggingface dataset:
Patent JP-2023007759-A (JP)
Title: steering system
Inventor: SATO KOJI
IPC: B62D6/00
Filed: 2021-07-02
Abstract: To provide a steer-by-wire type steering system having high practicality.SOLUTION: A steering system includes a steering device 14 having a steering motor 50 with two systems, i.e., a main system 50a and a sub-system 50b, and steers a wheel by force generated by the steering motor. In the steering system, when normal power supply takes place in which power is supplied to the main system and the sub-system from a main power source 70, the sub-system is operated so as to match the main system; and when backup takes place in which power is supplied to the main system from a backup power source 72, the main system is operated while supply of power to it is limited, or is not operated, and the sub-system is independently controlled. Accordingly, when backup takes place, supply of power from the backup power source can be continued for a relatively long time while force for steering the wheel can be secured.SELECTED DRAWING: Figure 2
Patent JP-2022020573-A (JP)
Title: Semiconductor device with complementarily doped regions and method of manufacturing the same
Inventor: ANDREAS VOERCKEL
IPC: H01L21/266
Filed: 2021-07-09
Abstract: To provide a semiconductor device with complementarily doped regions and a method of manufacturing the same.SOLUTION: In a method of manufacturing a semiconductor device, a first hard mask is formed on a first surface 101 of a semiconductor body 100. Dopants of a first conductivity type are implanted selectively through first openings into the semiconductor body. Dopants of a second conductivity type are implanted selectively through second openings into the semiconductor body. A second hard mask 420 is formed that covers first surface sections and second surface sections. Third openings 421 in the second hard mask expose third surface sections 603, and fourth openings 422 in the second hard mask expose fourth surface sections 604. Dopants of the first conductivity type are implanted selectively through the third openings into the semiconductor body. Dopants of the second conductivity type are implanted selectively through the fourth openings into the semiconductor body.SELECTED DRAWING: Figure 1D
Patent JP-2023012020-A (JP)
Title: Self-light-emitting delineator
Inventor: MIYASHITA MITSUHIRO
IPC: E01F9/608
Filed: 2021-07-13
Abstract: To provide a self-light-emitting delineator allowing light with less unevenness of brightness to be emitted.SOLUTION: A self-light-emitting delineator is provided with: a light-emitting section provided with an emitter 51; a reflection section reflecting light emitted by the emitter 51; a light projection section 40 projecting the light reflected on the reflection section forward in an outer direction; and a retroreflection section 7. The reflection section comprises a first reflection body 6 radially reflecting the light emitted by the emitter 51 in a generally vertical direction, and a second reflection body 35 arranged so as to surround the first reflection body 6 and reflecting the light from the first reflection body 6 toward the light projection section 40 placed forward. The light-emitting section is configured to place only one emitter 51 behind the retroreflection section 7 as well as to place the first reflection body 6 fixed on the light-emitting section in the vicinity of the emitter 51. Only one emitters 51 being placed makes brightness of light reflected by the first reflection body 6 and the second reflection body 35 hard to produce partial difference thereon and allows the light with unevenness of the brightness to project from the light projection section 40.SELECTED DRAWING: Figure 6
Patent JP-2023013508-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-07-16
Abstract: To solve the problem that there is room for improvement in executing a performance suggesting an expectation degree by changing a mode of predetermined display during a ready-to-win performance.SOLUTION: During a ready-to-win performance, a change performance for changing a performance mode of a display object step by step can be executed. A performance mode of predetermined display includes a first performance mode and a second performance mode of which the expectation degree is higher than that of the first performance mode. After a failure result notification of the ready-to-win performance, a first post-notification performance and a second post-notification performance of which the execution rate is lower than that of a first relief performance are included. In a case where it becomes a big win in the ready-to-win performance, when a display mode is changed into a second display mode, the rate of executing the second post-notification performance is higher than the rate of executing the first post-notification performance.SELECTED DRAWING: Figure 10-27
Patent JP-2023015840-A (JP)
Title: Information processing device, information processing system, information processing method and information processing program
Inventor: KUSANO KAZUFUMI
IPC: G06Q50/10
Filed: 2021-07-20
Abstract: To provide an information processing device, information processing system, information processing method and information processing program capable of estimating the number of users of facilities.SOLUTION: An information processing device includes a reception section for receiving water flow information relating to a flow of water used in facilities, and an estimation section for estimating the number of users of the facilities based on the water flow information received by the reception section. In this case, for example, when the water flow information includes detection information representing detection of water use, the estimation section may estimate the number of users according to the number of times of detection based on the detection information.SELECTED DRAWING: Figure 1
Patent JP-2021168423-A (JP)
Title: System and method for isolating gain element in laser system
Inventor: TAO YEZHENG
IPC: G02F1/11
Filed: 2021-07-26
Abstract: To provide a method and apparatus for protecting a seed laser in a laser produced plasma (LPP) extreme ultraviolet (EUV) light system.SOLUTION: An isolation stage positioned on an optical path diverts light reflected from further components in a LPP EUV light system from reaching a seed laser. The isolation stage comprises two AOMs that are separated by a delay line. The AOMs, when open, direct light onto the optical path and, when closed, direct light away from the optical path. The delay introduced by the delay line is determined so that the opening and the closing of the AOMs can be timed to direct a forward-moving pulse onto the optical path and to divert reflected light at other times. The isolation stage can be positioned between gain elements to prevent amplified reflected light from reaching the seed laser and other potentially harmful effects.SELECTED DRAWING: Figure 2
Patent JP-2021166864-A (JP)
Title: Game machine
Inventor: TANAKA KOICHI
IPC: A63F7/02
Filed: 2021-07-26
Abstract: To suppress a decrease in interest.SOLUTION: When plural reservation storages are stored and a specific reservation storage is included in the plural reservation storages, a mode in which plural times of variable display performances are executed can be determined for a reservation storage before the specific reservation storage. When plural specific reservation storages are included in plural reservation storages, a performance mode can be determined for a reservation storage until a variable display performance is executed for the first predetermined reservation storage in which a variable display performance is executed first of all from among the plural specific reservation storages. A predetermined display performance executed in a variable display performance executed for plural times can be displayed over a variation display of a special pattern performed for one reservation storage and a variation display of a special pattern performed for the next reservation storage for a reservation storage before the first predetermined reservation storage.SELECTED DRAWING: Figure 148
Patent JP-2023018223-A (JP)
Title: Braking control device for vehicle
Inventor: ENDO RYOSUKE
IPC: B60T13/138
Filed: 2021-07-27
Abstract: To provide a braking control device capable of quickly and reliably determining bottoming of a master piston.SOLUTION: A braking control device includes: a master cylinder having a master chamber partitioned by a mater piston; and a first pressure adjustment unit having a servo chamber positioned on opposite the master chamber relative to the master piston and generating a master pressure in the master chamber by supplying servo pressure to the servo chamber. The first pressure adjustment unit acquires the master pressure and the servo pressure and determines bottoming of the master piston based on comparison of the master pressure and the servo pressure. For example, the first pressure adjustment unit performs the comparison based on a pressure receiving area of the servo chamber and a pressure receiving area of the master chamber. In a configuration with the pressure receiving area of the servo chamber and the pressure receiving area of the master chamber being equal, the first pressure adjustment unit determines that bottoming has occurred when a difference between the servo pressure and the master pressure is equal to or more than a prescribed pressure.SELECTED DRAWING: Figure 6
Patent JP-2021170669-A (JP)
Title: Light emitting element, display, electronic apparatus, and illumination device
Inventor: WATABE GOKICHI
IPC: H01L51/50
Filed: 2021-07-27
Abstract: To provide a light emitting element that has high luminous efficacy and is driven with low voltage.SOLUTION: A light emitting element has a guest material and a host material. The LUMO level of the guest material is higher than the LUMO level of the host material, and the HOMO level of the guest material is lower than the HOMO level of the host material. The guest material has a function that can convert a triplet excitation energy into light emission. In the host material, a difference in level between a singlet excitation energy and the triplet excitation energy is larger than 0 eV and 0.2 eV or less, and a difference in energy between the LUMO level and the HOMO level of the host material is equal to or more than the energy of light emission exhibited by the guest material.SELECTED DRAWING: Figure 2
Patent JP-2023018938-A (JP)
Title: Long fiber reinforced thermoplastic resin production device and long fiber reinforced thermoplastic resin production method
Inventor: TORIGOE Tsubasa
IPC: C08J5/06
Filed: 2021-07-28
Abstract: To provide a long fiber reinforced thermoplastic resin production device capable of sufficiently removing a convergence agent included in a fiber bundle, and improving an adhesion degree between the fiber bundle and the thermoplatic resin, and a production method of the long fiber reinforced thermoplastic resin.SOLUTION: There is provided a long fiber reinforced thermoplastic resin production device comprising: an opening bar which opens a fiber bundle while heating a fiber bundle; an overheat steam processing machine for performing overheat steam processing for heating the opened fiber bundle opened by the opening bar, by overheat steam; and an impregnation die for impregnating the fiber bundle subjected to the overheat steam processing by the overheat steam processing machine, with a molten thermoplastic resin, in which the overheat steam processing machine heats the fiber bundle to 270°C or greater and 500°C or lower by the overheat steam processing.SELECTED DRAWING: Figure 1
Patent JP-2022056360-A (JP)
Title: Image sensor
Inventor: KIM KOOK TAE
IPC: H01L21/76
Filed: 2021-08-04
Abstract: To improve the electric and optical characteristics of an image sensor.SOLUTION: According to an embodiment of the present invention, an image sensor includes a semiconductor substrate including a trench on a first surface, an insulating pattern provided in the trench, and a doping region in the semiconductor substrate and on the insulating pattern. The doping region includes a side part on a side wall of the insulating pattern, and a bottom part on a bottom surface of the insulating pattern. The thickness of the side part of the doping region is 85% to 115% of the thickness of the bottom part. The number of dopants per unit area of the side part of the doping region may be 85% to 115% of the number of dopants per unit area of the bottom part.SELECTED DRAWING: Figure 2D
Patent JP-2023023370-A (JP)
Title: Split stator and rotary electric machine
Inventor: NATORI YOSHIAKI
IPC: H02K1/16
Filed: 2021-08-05
Abstract: To provide a split stator that can be coupled smoothly and with a sufficient force, and a rotary electric machine including the same.SOLUTION: A split stator includes a plurality of first stator pieces and a plurality of second stator pieces arranged to align in a circumferential direction of a yoke. The first stator pieces each include a first yoke constituting portion constituting the yoke and a tooth constituting portion constituting a tooth. The second stator pieces each include a second yoke constituting portion constituting the yoke. The first yoke constituting portion is sandwiched between a pair of second yoke constituting portions in the circumferential direction of the yoke. The first yoke constituting portion and the second yoke constituting portion are connected with a pair of connection surfaces opposite to each other in the circumferential direction. The pair of connection surfaces each include a surface inclined from the radial direction to one side of the circumferential direction and a surface inclined from the radial direction to the other side of the circumferential direction.SELECTED DRAWING: Figure 3
Patent JP-2023023631-A (JP)
Title: Article storage facility, article storage method, and article storage program
Inventor: MIYAMOTO MASAYA
IPC: B65G1/137
Filed: 2021-08-05
Abstract: To realize a technique by which, even when all of articles taken out from a container for taking out cannot be stored in one collection container, a collection work into another collection container can be performed.SOLUTION: A control device executes: selection processing by which one of a plurality of containers 2 in a not-full state is selected as a collection container 20 and at least another one is selected as a taking-out container 40; first conveyance processing for conveying the collection container 20 and the taking-out container 40 to a work station; transfer processing in which the number of articles W stored in the collection container 20 is made to be the storable maximum number by storing at least one of temporarily placed articles WB and taking-out target articles WA into the collection container 20, and if all of the taking-out target articles WA cannot be stored in the collection container 20, the taking-out target articles WA which cannot be stored are held at a temporarily placing part 6 to bring the taking-out container 40 into an empty state; and second conveyance processing in which the collection container 20 is conveyed to a storage shelf after the completion of the transfer processing, and the taking-out container 40 in the empty state is carried out.SELECTED DRAWING: Figure 2
Patent JP-2023023820-A (JP)
Title: wafer support
Inventor: YAMAGISHI KO
IPC: C04B35/488
Filed: 2021-08-06
Abstract: To provide a new wafer support with excellent corrosion resistance to plasma.SOLUTION: A wafer support 10 includes a base material 14 made of machinable ceramics, a protective layer 16 that covers the surface of the base material, and conductive members 18 and 20 at least a part of which is included in the base material. The protection layer 16 is composed of a material that is less corroded by plasma than the base material 14.SELECTED DRAWING: Figure 1
Patent JP-2023025569-A (JP)
Title: Paper pipe for building and building member
Inventor: ANDO SHINTARO
IPC: E04C3/36
Filed: 2021-08-10
Abstract: To provide a paper pipe for building which has high strength against force applied from outside and high strength of bonding to a joint member.SOLUTION: A shape of a cross section perpendicular to an X axis in a building member 1 for building is such a substantial rectangle that each surface is expanded to the outside. Each angle of the substantial rectangle is rounded. A length of a first side of the substantial rectangle is 35-250 mm, a length of a second side of the substantial rectangle is 15-45 mm, a radius of curvature of the first side is 1,000-6,000 mm, and a radius of curvature of the second side is 200-800 mm.SELECTED DRAWING: Figure 2
Patent JP-2021184820-A (JP)
Title: System and method for converting result from sports event to game input
Inventor: ASHER JOSEPH M
IPC: G05B11/01
Filed: 2021-08-18
Abstract: To provide a method for converting a result of a sports event to game input.SOLUTION: A method for converting a result of a sports event to input for a game is provided. At least one event result of a sports event having a certain number of participants is received, and a certain ruleset is selected from plural rulesets on the basis of the number of participants in the sports event. For each of plural bets, at least one input of a game is determined by applying a selected ruleset to at least one received event result of a sports event. After that, a game result is determined at least based on at least one determined input to bets for each of the plural bets.SELECTED DRAWING: Figure 1
Patent JP-2022037911-A (JP)
Title: Monitoring system for monitoring surface, monitoring method, computer program product, and cleaning system
Inventor: LEONARD MARTIN AHKUN
IPC: G06T7/00
Filed: 2021-08-19
Abstract: To provide a monitoring system, a monitoring method, a computer program product, and a cleaning system which automatically detect and/or clean a surface contaminated with a virus.SOLUTION: A monitoring system 100 includes: an input interface 101 which receives a reference image and a series of pictures taken in a certain area; a processor 103; an output interface 107; and a memory unit 105 which is connected to the processor and stores program instructions executed by the processor. A method in which the monitoring system detects the contacts of a person with an object includes: a step of identifying a person in the series of pictures received by the input interface; a step of identifying the postures of the person; a step of extracting, based on the postures, the positions of the limbs of the person relative to the reference image received by the input interface; and a step of generating, based on the extracted limb positions, an indicator indicating the locations of the contacts.SELECTED DRAWING: Figure 1
Patent JP-2021180945-A (JP)
Title: Systems and methods for fixing soft tissue
Inventor: GRAHAM C LANGLEY
IPC: A61B17/04
Filed: 2021-08-20
Abstract: To provide soft tissue repair, and particularly, systems and methods for fixing soft tissue to an attachment surface.SOLUTION: In some embodiments, soft tissue may be fixed to an attachment surface (such as bone, other soft tissue, other implants, or allograft or xenograft materials) by: providing a helical suture in the soft tissue, where the soft tissue has a longitudinal axis along which the soft tissue undergoes tension under normal physiological conditions, and where a longitudinal axis of the helical suture in the soft tissue is oriented parallel to the longitudinal axis of the soft tissue; and securing the helical suture to the attachment surface.SELECTED DRAWING: Figure 9
Patent JP-2023030732-A (JP)
Title: Power conversion device
Inventor: YASUNISHI MICHIO
IPC: H02M1/00
Filed: 2021-08-24
Abstract: To provide a power conversion device in which short-circuiting of a protection circuit can be prevented, and the protection circuit can sufficiently remove a ringing current.SOLUTION: A power conversion device 1 includes: a main circuit 10 having a switching element; and a plurality of protection circuits 11 and 12 for reducing voltage resulting from switching of the switching element. The protection circuits 11 and 12 are arranged so as to be electrically coupled to but not to be in physical contact with the main circuit 10, and are arranged such that the protection circuits 11 and 12 are electrically coupled but are not to be in physical contact with each other.SELECTED DRAWING: Figure 1
Patent JP-2023032154-A (JP)
Title: Animal toilet and animal toilet set
Inventor: MATSUMURA TAKASHI
IPC: A01K1/01
Filed: 2021-08-26
Abstract: To provide: an animal toilet in which a bottom part of an upper container provided with urine passage holes is hardly deflected; and an animal toilet set.SOLUTION: An animal toilet 10 has a structure in which an upper container 2 is stacked on the inside of a lower container 1. The upper container 2 comprises a curved plate-shaped bottom part 22 with a central part bulging downward. The bottom part 22 comprises a plurality of urine passage holes 22a. An excrement treatment agent is housed and arranged in the upper container 2.SELECTED DRAWING: Figure 2
Patent JP-2023034069-A (JP)
Title: Cutting tool
Inventor: ASO TAKAHIRO
IPC: B23C5/10
Filed: 2021-08-30
Abstract: To provide a cutting tool in which flow passages toward cutting blades can be easily formed.SOLUTION: A cutting tool 10 comprises a part 100 to be gripped and a cutting part 200. Inside the part 100 to be gripped and the cutting part 200 are formed flow passages for guiding fluid supplied from the outside to outflow ports 221. The flow passages include first flow passages 310 extending in parallel to a rotary central axis AX and linearly from an end part at the opposite side of the cutting part 200 of the part 100 to be gripped, and second flow passages 320 extending from the first flow passages 310 linearly toward cutting blades of cutting inserts 30. The first flow passages 310 are formed at positions that are eccentric so that central axes thereof do not match the rotary central axis AX.SELECTED DRAWING: Figure 7
Patent JP-2023035209-A (JP)
Title: Battery temperature estimation method and battery temperature estimation device
Inventor: OBATA TAKEAKI
IPC: H01M10/48
Filed: 2021-08-31
Abstract: To accurately estimate battery temperature of a vehicle during parking.SOLUTION: A battery temperature estimation device 30 estimates the temperature of a battery 11 arranged in a vehicle 10. The battery temperature estimation device 30 comprises: an acquisition section 35 for acquiring a detection value of a battery temperature sensor 12 arranged in the vehicle 10 and acquiring ambient temperature included in weather observation data related to a position where the vehicle 10 exists; a calculation section 36 for calculating a differential value between the ambient temperature and the detection value; and an estimation section 37 for estimating the temperature of the battery 11 during a stop based on the differential value and the ambient temperature acquired during the stop of a control system of the vehicle 10.SELECTED DRAWING: Figure 1