baber/WOPTO huggingface dataset:
Patent JP-2022054016-A (JP)
Title: Illumination control system
Inventor: AZUMA HIROKUNI
IPC: H05B47/125
Filed: 2020-09-25
Abstract: To provide an illumination control system capable of separating operators from each other by a constant distance or more.SOLUTION: An illumination control system according to an embodiment comprises: an illumination unit that comprises a first light source unit which emits visible light; a processing unit that determines an illumination pattern which suggests areas where persons can stay; and a control unit that controls the illumination unit on the basis of the illumination pattern.SELECTED DRAWING: Figure 1
Patent JP-2022054702-A (JP)
Title: Vehicular control device and vehicular control program
Inventor: YOSHIDA SEIJI
IPC: B60W20/14
Filed: 2020-09-28
Abstract: To make a situation where a vehicle traveling condition different from an intention of an occupant hardly occur.SOLUTION: A control device, when receiving a request for activating a one-pedal mode under a situation where a brake operation amount BKP is larger than zero during controlling a vehicle in a normal mode (a step S100:YES), executes: processing for calculating first braking force A1 which is a target value for braking force in the normal mode (a step S130); processing for calculating second braking force A2 which is a target value for braking force in a case that it is assumed that braking force of the vehicle is controlled in the one-pedal mode (a step S140); and processing for activating the one-pedal mode (a step S160) when the first braking force A1 is equal to or greater than the second braking force A2 (a step 150:YES).SELECTED DRAWING: Figure 3
Patent JP-2022056262-A (JP)
Title: Information processing apparatus, information processing method, program, and information processing system
Inventor: YAMASAKO MITSUKI
IPC: G06F3/04883
Filed: 2020-09-29
Abstract: To provide an information processing apparatus that can identify a part where a participant has performed an operation on an image.SOLUTION: An information processing apparatus connected to a first communication terminal and a second communication terminal through a network and managing a shared screen shared by the second communication terminal and another communication terminal and a capture image captured from the shared screen by the second communication terminal includes: receiving means for receiving operation information indicating an operation performed on the capture image at the second communication terminal; identification means for identifying a part where the operation is performed on the capture image, based on the operation information received by the receiving means; and transmission means for transmitting information on the part where the operation is performed to the first communication terminal.SELECTED DRAWING: Figure 4
Patent JP-2022056275-A (JP)
Title: Cryptographic decryption system, cryptographic decryption method, and cryptographic decryption program
Inventor: IWANO TAKASHI
IPC: H04L9/08
Filed: 2020-09-29
Abstract: To provide a cryptographic decryption system capable of eliminating key management while reducing computational load and cost.SOLUTION: The cryptographic decryption system includes: a cryptographic generator 100 having a cryptographic generation unit 101 that operates to generate ciphertext; and a decoder 200 having a decoding unit 201 that receives a ciphertext from the cryptographic generator 100 and decrypts the ciphertext into plaintext. The cryptographic generation unit 100 and the decoder 200 include a cryptographic side common key generator 102 and a decryption side common key generator 202 respectively for each generating an identical common key by exchanging notification information generated by a one-dimensional mapping operation. The cryptographic generation unit 101 performs cryptographic generation based on the common key, and the decoding unit performs a series of decryption processing based on the common key.SELECTED DRAWING: Figure 2
Patent JP-2022057525-A (JP)
Title: Target height measuring device and target height measuring program
Inventor: NISHIYAMA TAKUMA
IPC: G01S13/42
Filed: 2020-09-30
Abstract: To measure the height of a target without separating a direct signal and a reflected signal even when a direct signal inputted from a target without via a ground or sea surface and a reflected signal inputted from the target via the ground or sea surface interfere each other.SOLUTION: Provided is a target height measuring device 2 comprising: a reception strength acquisition unit 21 for acquiring information pertaining to a change of reception strength of a radar antenna A when the distance between the radar antenna A and a target T changes; a theoretical formula assignment unit 22 for assigning three or more combinations of the distance between the radar antenna A and the target T and the reception strength of the radar antenna A to the theoretical formula of height pattern; a cross sectional area deletion unit 23 for calculating the ratio of the theoretical formula of height pattern and deleting the radar cross sectional area of the target T from the theoretical formula of height pattern; and a target height calculation unit 24 for converging into one value and calculating the height of the target T that satisfies the ratio of the theoretical formula of height pattern.SELECTED DRAWING: Figure 1
Patent JP-2022060033-A (JP)
Title: Slot machine
Inventor: OKA KOTARO
IPC: A63F5/04
Filed: 2020-10-02
Abstract: To provide a slot machine for preventing a troublesome game generated by winning of a bonus from occurring in the slot machine for shifting to an RT game state on the basis of winning of a bonus.SOLUTION: When BB is won and BB and no prizes are won in BB in a general game state, control is shifted from the general game state to an RT game state. When a game is performed by two-token betting in an RT game state, some kind of winning combination other than losing is won. A small winning combination and a replay have a higher drawing priority than a bonus from among a replay, a small winning combination, and a bonus in an RT game state.SELECTED DRAWING: Figure 50
Patent JP-2021082807-A (JP)
Title: Semiconductor structure, transistor including the same, and manufacturing method for transistor
Inventor: PARK YOUNG-HWAN
IPC: H01L29/812
Filed: 2020-10-05
Abstract: To provide a semiconductor structure, a transistor including the same, and a manufacturing method for the transistor.SOLUTION: A semiconductor structure includes a substrate, one or more mask layers disposed apart from the substrate in a first direction, a first semiconductor region with a first conductivity type disposed between the substrate and the mask layer, a second semiconductor region with a second conductivity type disposed on the mask layer, and a third semiconductor region with the first conductivity type disposed on the first semiconductor region and formed in contact with the second semiconductor region so that a PN junction structure is formed in a second direction that is different from the first direction. Thus, the semiconductor structure is used for a vertical type power element, and the withstanding voltage performance can be increased and the on resistance can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2022060942-A (JP)
Title: Evacuation structure
Inventor: WATABE MASAHIDE
IPC: E04H9/14
Filed: 2020-10-05
Abstract: To provide an evacuation structure capable of increasing the possibility of rescuing more persons.SOLUTION: A shelter 100 has a shelter body that forms a predetermined space for accommodating persons, which floats on water. The shelter body is constituted of two or more secondary floating bodies capable of accommodating persons when disassembled by an accident or by the operation of a person. The shelter body is provided with a resin protective cover 180 that protects the outer circumference of the shelter body and connects at least two or more secondary float bodies. With this configuration, the protective member protects the outer circumference of the evacuation structure bodies, and even when the evacuation structure body is disassembled into the secondary float bodies, secondary float bodies are prevented from discreting. Thus, the possibility of rescuing more persons is increased.SELECTED DRAWING: Figure 1
Patent JP-2021184079-A (JP)
Title: Light-emitting diode display system and module
Inventor: Liu wei lun
IPC: H05B45/10
Filed: 2020-10-08
Abstract: To provide an LED display system and a module, which simplifies implementations of the LED display system.SOLUTION: An LED display system comprises: a computer host 20 that determines a data path layout and a power path layout of the system; a forward device 30 that forwards display data; and an LED display device 10 having at least one LED display module. Each LED display module includes: a connection interface that transmits the received display data to a first LED display module of a plurality of LED display modules to execute the data path layout; a display unit that displays the display data; a logic unit that receives the display data to drive the display unit; and a control unit that controls the display unit via the logic unit to determine a scanning frequency or a brightness setting of the display unit.SELECTED DRAWING: Figure 1
Patent JP-2022062568-A (JP)
Title: Water treatment system, controller, water treatment method and program
Inventor: NAKAMURA YUKI
IPC: C02F1/44
Filed: 2020-10-08
Abstract: To reduce the time required for the restoration of the whole system.SOLUTION: A water treatment system includes: a reverse osmosis membrane device 501 that receives an inflow of water supplied from any one of ion exchange resin devices 400-1-400-3 that has undergone the recycling or replacement of ion exchange resin. The water treatment system controls the inflow of water from each of the ion exchange resin devices 400-1-400-3 into a reverse osmosis membrane device 500, the inflow of water from any ion exchange resin device that has undergone the recycling or replacement of ion exchange resin into a reverse osmosis membrane device 501, and the inflow of water from the reverse osmosis membrane device 501 into the reverse osmosis membrane device 500.SELECTED DRAWING: Figure 3
Patent JP-2022062736-A (JP)
Title: Power conditioning unit, power conditioning method, computer program, and power conditioning system
Inventor: TAMURA JUNPEI
IPC: H02J3/14
Filed: 2020-10-09
Abstract: To provide a power conditioning unit capable of controlling power supply and demand while maintaining the stability of a power system.SOLUTION: The power conditioning unit conditions power in a plurality of resources. The power conditioning unit includes: an acquisition section acquiring a power conditioning command, including an amount of power to be conditioned and area designation information designating an area in which the power is to be conditioned; and a determination section determining an amount of the conditioning amount to be allocated to each area on the basis of area information indicating an area in which each of the plurality of resources is located and on the basis of the conditioning command. The determination section determines an amount to be allocated to an area other than the area designated by the area designation information in a manner that compensates for the amount of conditioning to be allocated to the area designated by the area designation information.SELECTED DRAWING: Figure 10
Patent JP-2022064622-A (JP)
Title: Sealing agent and article
Inventor: ISSHIKI ERIKA
IPC: C08F22/32
Filed: 2020-10-14
Abstract: To provide a sealing agent excellent in sealability and quick curability, and an article obtained by using the sealing agent.SOLUTION: The sealing agent is a curable composition which contains a 2-cyanoacrylate compound represented by the following formula (1), and a cured product of the curable composition has a storage modulus at 23°C of 1.0×104 Pa or more and 1.0×108 Pa or less. In the formula (1), each L1 independently represents a C2-6 linear or branched alkylene group which may have a substituent; p represents an integer of 2-8; and R1 represents a C1-8 linear or branched alkyl group, an aryl group, an alkenyl group, or an alkynyl group which may have a substituent.SELECTED DRAWING: Figure 1
Patent JP-2022067295-A (JP)
Title: Sleep controller
Inventor: MOTOMURA HIROHISA
IPC: A61M21/02
Filed: 2020-10-20
Abstract: To provide a sleep controller capable of achieving effective short time nap aiming at sleepiness elimination and concentration improvement after awakening.SOLUTION: A first total time is a total time calculated by totaling time when a sleep depth of an occupant continues in a stage 1 during sleep of the occupant, and a second total time is a total time calculated by totaling time when a sleep depth of the occupant continues in a stage 2 during sleep of the occupant. A sleep controller 10 causes a sleep depth in the stage 2 to appear so as to make the second total time shorter than the first total time during sleep of the occupant. Due to the appearance of a sleep depth in the stage 2, the occupant can obtain deep sleep in a short time, and due to a relation that the second total time is shorter than the first total time, inconvenience caused by a sleep depth becoming deeper from the stage 2 can be avoided. As a result, it is possible to achieve effective short time nap aiming at sleepiness elimination and concentration improvement after awakening.SELECTED DRAWING: Figure 7
Patent JP-2021174508-A (JP)
Title: Database management system
Inventor: SUZUKI TAKAYUKI
IPC: G06F16/185
Filed: 2020-10-22
Abstract: To provide a database management system that can efficiently search registered data.SOLUTION: A database management system of the present invention includes: a hierarchical database having a main database 1, an intermediate database and a plurality of terminal databases; and search means for searching for matching data that matches a search condition from registered data registered in the hierarchical database. The main database or the intermediate database has a virtual data table in which a search route to registration data stored in a lower intermediate database, which is directly connected to this database, or an immediately below layer database, which is the terminal database, or the intermediate database or the terminal database, which is indirectly connected via the direct layer database, is grouped by common information related to a plurality of registered data. The search means uses the terminal database where common information is included in the search condition, as the starting point of the search.SELECTED DRAWING: Figure 1
Patent JP-2021070060-A (JP)
Title: Method for manufacturing continuous casting mold
Inventor: FURUMAI KOHEI
IPC: B22D11/059
Filed: 2020-10-23
Abstract: To prevent cracking or peeling of a filling metal layer, in a method for manufacturing a continuous casting mold, wherein a plurality of recesses are formed on an inner surface of a copper-mold copper plate or a copper-alloy-mold copper plate used for continuous casting of steel, in a region including at least a meniscus position of molten steel during casting, and the recesses are filled with a metal having a thermal conductivity different from that of the mold copper plate.SOLUTION: A filling metal comprises two or more layers, each layer of which is laminated in a direction normal to an inner surface of a mold from the bottom of recesses toward an opening, wherein the second and subsequent layers are coating layers in which a nickel-based alloy layer having a thickness of 0.2-2 mm formed by irradiating nickel powder or nickel-based alloy powder with a laser beam to melt and solidify the nickel powder or nickel-based alloy powder while supplying the nickel powder or nickel-based alloy powder to a laser beam irradiation position, is multilayered to a thickness of 1-10 mm.SELECTED DRAWING: None
Patent JP-2022073701-A (JP)
Title: Semiconductor laser device, and manufacturing method of semiconductor laser device
Inventor: MOCHIDA ATSUNORI
IPC: H01S5/343
Filed: 2020-11-02
Abstract: To provide a semiconductor laser device and the like capable of suppressing the emission of naturally emitted light.SOLUTION: A semiconductor laser device 1 emits laser light and includes: a semiconductor laminate 50 that has a front-side end face 50F and a rear-side end face 50R; a front protective film 1F and a rear protective film 1R each placed over the front-side end face 50F and the rear-side end face 50R of the semiconductor laminate 50 respectively; and a sidewall protective film 58 that is a dielectric film placed over the entire surface of a sidewall portion 50S of the semiconductor laminate 50 in one cross-section of semiconductor laminate 50, perpendicular to the resonance direction of the laser beam.SELECTED DRAWING: Figure 2
Patent JP-2022074517-A (JP)
Title: Grinding method for workpiece
Inventor: AKITA DAISUKE
IPC: B24B7/04
Filed: 2020-11-04
Abstract: To provide a grinding method for a workpiece, which can prevent excessive consumption of a grinding stone and, at the same time, can reduce a grinding load as well.SOLUTION: A grinding method for a workpiece, for thinning the workpiece to a finished thickness using a grinding device, includes: a first grinding step 1001 of grinding the workpiece to a predetermined thickness by grinding and feeding a rough grinding unit while supplying a first amount of grinding water with which consumption of a grinding stone can be suppressed; and a second grinding step 1002 of, after the first grinding step 1001, grinding the workpiece to the finished thickness by grinding and feeding the rough grinding unit while supplying a second amount of grinding water decreased from the first amount of grinding water to increase consumption of the grinding stone to promote autogenous cutting edge, and then promoting dressing of the grinding stone to prepare for a process for a next workpiece.SELECTED DRAWING: Figure 4
Patent JP-2022074760-A (JP)
Title: motor
Inventor: ITO AKIHIRO
IPC: H02K1/32
Filed: 2020-11-05
Abstract: To provide a motor having high cooling performance.SOLUTION: A motor 1 is provided, comprising: a stator 3; and a rotor 4 arranged in the stator 3. The rotor 4 includes: a cylindrical rotor core portion 40 arranged in the stator 3; a core portion support member 41 that rotatably supports the rotor core portion 40 in the stator 3; and a cooling unit 42 that cools the rotor core portion 40. The cooling unit 42 includes: a cylindrical base portion 422a arranged with a gap between the same and an inner periphery of the rotor core portion 40; and a nozzle portion 422b that extends toward the inner periphery of the rotor core portion 40 from an outer periphery of the cylindrical base portion 422a, and causes an inside and an outside of the cylindrical base portion 422a to communicate with each other. The core portion support member includes: a coolant supply port 411aa that causes a coolant toward the inside of the cylindrical base portion 422a to pass through; and a coolant discharge port 411ab that discharges the coolant from a space between the rotor core portion 40 and the core portion support member 41.SELECTED DRAWING: Figure 5
Patent JP-2021015303-A (JP)
Title: Liquid crystal display device
Inventor: MURATA KOICHI
IPC: G02B5/30
Filed: 2020-11-05
Abstract: To provide a liquid crystal display device having a backlight light source with which the half value width of each peak of a light emission spectrum is relatively narrow as in the case of a backlight light source that includes a light source for emitting excitation light and quantum dots, with which rainbow spots are suppressed even when a polyester film is used as a polarizer protective film.SOLUTION: Provided is a VA mode or IPS mode liquid crystal display device comprising a backlight light source, a light source-side polarizing plate, a liquid crystal cell and a visible-side polarizing plate which are arranged in the order stated, the backlight light source including a light source for emitting excitation light and quantum dots, the visible-side polarizing plate being composed of polarizer protective films formed from polyester films that are laminated on the visible side of the polarizer, the refractive indices of the polyester films in a direction parallel to the vertical direction of display screen of the liquid crystal display device being 1.53 to 1.62.SELECTED DRAWING: None
Patent JP-2021028835-A (JP)
Title: Management device, image providing method, and computer program
Inventor: MAENAKA MIHO
IPC: H04N5/222
Filed: 2020-11-05
Abstract: To improve convenience concerning handling of image data generated by an imaging device for a game.SOLUTION: The present invention relates to a management device 3 that manages image data in which a user of an imaging device 1 for a game is a subject. The management device 3 includes: a communication unit 95 that can communicate with the imaging device 1 and a portable terminal 2 of the user, and receives image data generated by the imaging device 1 from the imaging device 1; a control unit 91 that generates a share page which is a Web page for disclosing the received image data to a person other than the user; and a storage unit 92 that stores the generated share page.SELECTED DRAWING: Figure 6
Patent JP-2022076747-A (JP)
Title: Pet toilet
Inventor: BAN TAKESHI
IPC: A01K1/01
Filed: 2020-11-10
Abstract: To provide a pet toilet capable of guiding a pet into a toilet room, and facilitating the pet to excrete at a proper excretion position in a toilet room.SOLUTION: A pet toilet 1 comprises: a partition part 20 for partitioning a toilet main body 10 into upper and lower layers; a storage part 10C for storing therein an excrement treatment material P; and a guide wall part 2 surrounding a surrounding above the storage part 10C. The pet toilet 1 is formed into a substantially rectangular shape in plan view having a longitudinal direction X and a width direction Y orthogonal to the direction X. The guide wall part 2 has an entrance hole 2E which is defined by cutting a part thereof. The partition part 20 has a non-liquid permeation part 22 which is inclined downward, in the surrounding of a liquid permeation part 21. In viewing the pet toilet 1 in the longitudinal direction X, a ratio of an overlapping length of the liquid permeation part 21 and the entrance hole 2E to a length of the liquid permeation part 21, is less than 10% or the liquid permeation part 21 and the entrance hole 2E do not overlap each other.SELECTED DRAWING: Figure 1
Patent JP-2022077311-A (JP)
Title: Martensitic stainless steel
Inventor: FUJISHIMA MASAKAZU
IPC: C22C38/00
Filed: 2020-11-11
Abstract: To provide a martensitic stainless steel that has corrosion resistance and high hardness and also has high fatigue strength.SOLUTION: A martensitic stainless steel contains, in percentages by weight, C: 0.75-0.84%, Si: 0.30-0.40% or less, Mn: 0.70-0.80% or less, P: 0.030% or less, S: 0.010% or less, Cr: 17.00-19.00%, Ni: 0.30% or less, Cu: 0.25% or less, Mo: 1.60-1.80%, W: 0.40% or less, V: 0.25-0.35%, Co: 0.25% or less, Al: 0.10% or less, N: 0.16-0.25%, with the balance being Fe and unavoidable impurities, and C+N≥1.00%.SELECTED DRAWING: None