baber/WOPTO huggingface dataset:
Patent JP-2022114315-A (JP)
Title: Production method of hydrogen substituted oxide bulk sintered body, hydrogen substituted oxide bulk sintered body, and thermoelectric transducer
Inventor: KATASE TAKAYOSHI
IPC: H01L35/34
Filed: 2021-01-26
Abstract: To provide a hydrogen substituted oxide bulk sintered body which is low-thermally conductive.SOLUTION: A production method of a hydrogen substituted oxide bulk sintered body comprises the steps of: heating a mixture of an oxide material and a hydride material in vacuum or in an inert atmosphere; removing a redundant component from the heated mixture to obtain a hydrogen substituted oxide material; and sintering the obtained hydrogen substituted oxide material in a hydrogen-sealing condition.SELECTED DRAWING: Figure 1A
Patent JP-2021128769-A (JP)
Title: Congestion detection system
Inventor: FUJITA KUNIMITSU
IPC: G16Y10/40
Filed: 2021-01-29
Abstract: To raise possibility of correctly determining whether or not a detected congestion line is the same as the one already detected.SOLUTION: A congestion detection system comprises: a congestion line detection unit which detects a congestion line detected in an image photographed by a camera loaded on a vehicle on a road where a vehicle travels as a detected congestion line; a communication processing unit which receives feature information showing an image feature of a feature vehicle line included in a registered congestion line registered in an external server from the external server; and a congestion line determination unit which determines that the detected congestion line is the registered congestion line when the feature vehicle line showing the feature shown in the feature information exists in the detected congestion line detected in the detection unit.SELECTED DRAWING: Figure 1
Patent JP-2022120545-A (JP)
Title: Display control unit, display control system, and display control method
Inventor: IWASAKI KAZUKI
IPC: G06F3/01
Filed: 2021-02-05
Abstract: To provide a display control unit capable of displaying information with a high degree of urgency even when specific display information is displayed on the display device to which a driver is directing his or her line of sight, a display control system, and a display control method.SOLUTION: The display control unit includes:a line of sight detection unit; a selection unit that selects a display device that exists in the direction of the line of sight as the first display device to display a piece of display information provided to the driver out of the multiple display devices; a determination unit that determines the degree of urgency in providing the display information to the driver; and a display control unit that is configured to perform interrupt display the second display information that is determined to have a higher degree of urgency in providing the driver than the degree of urgency in providing the first display information to the driver on the first display device on which the first display information is being displayed.SELECTED DRAWING: Figure 1
Patent JP-2021122277-A (JP)
Title: Structural assembly for connective tissue formation and method for forming connective tissue
Inventor: YANASE KEITA
IPC: C12N5/071
Filed: 2021-02-05
Abstract: To provide structural assemblies for connective tissue formation that are used by implanting into a living body other than a human and further are excellent in at least one of ease of insertion into the body, ease of removal from the body, stability after implantation into the body, and productivity of connective tissue, and to provide methods for forming a connective tissue.SOLUTION: The structural assembly for connective tissue formation has a plurality of connective tissue forming structures having a tubular support member and an accommodating member for accommodating the support member, the plurality of connective tissue forming structures are arranged in parallel, at least one of the plurality of connective tissue forming structures is separably bonded to the adjacent connective tissue forming structures, a connective tissue forming space capable of forming a connective tissue is provided between the support member and the inner surface of the accommodating member, and the accommodating member is provided with a communication portion that communicates the connective tissue forming space with the outside of the connective tissue forming structure.SELECTED DRAWING: Figure 1
Patent JP-2022122495-A (JP)
Title: Elevator control device
Inventor: NISHISAKO RYUICHI
IPC: B66B1/14
Filed: 2021-02-10
Abstract: To avoid a person who has a possibility of being infected from getting on the same car as the other persons.SOLUTION: An elevator control device includes a request accepting unit for accepting a request for exit operation from a user terminal, and a control unit for moving a car of predetermined conditions to a landing floor registered in advance when the request accepting unit accepts a request for the exit operation from the user terminal, and making the car on which a person rides at the landing floor directly go to a destination floor registered in advance.SELECTED DRAWING: Figure 1
Patent JP-2022123510-A (JP)
Title: Support system, image processing device, support method and program
Inventor: NAKAI ARATA
IPC: G06T7/521
Filed: 2021-02-12
Abstract: To provide a support system which can support condition setting when a position attitude of an object is measured in consideration of an attitude possibly taken by the object.SOLUTION: A support system includes: an imaging device for imaging an object; a setting part for setting a moving range of the imaging device; a robot for sequentially moving the imaging device to a plurality of measurement positions in the moving range; a measurement part for measuring a position attitude of the object for each of the plurality of measurement positions using a photographed image obtained by imaging the imaging device; an evaluation part for evaluating the measurement result by the measurement part; and a presentation part for presenting a map indicating a correspondence between each of the plurality of measurement positions and an evaluation result by the evaluation part.SELECTED DRAWING: Figure 1
Patent JP-2022124266-A (JP)
Title: Accommodation management system, accommodation management apparatus, accommodation management method and program
Inventor: YASUDA TEPPEI
IPC: G06Q50/12
Filed: 2021-02-15
Abstract: To provide an accommodation management system which contributes to improving convenience, an accommodation management apparatus, an accommodation management method and program.SOLUTION: An accommodation management system 10 includes an information terminal 14 carried by a guest of an accommodation facility 12, and an accommodation management apparatus 16. When the guest performs input, by operating the information terminal, to change an initial PIN code set in advance to a locking/unlocking device 31 for locking/unlocking a door of a guest room where the guest stays, the information terminal transmits a new PIN code input by the guest through operating the information terminal to the accommodation management apparatus. The accommodation management apparatus updates the initial PIN code stored in an initial PIN code storage unit 52 that stores initial PIN codes set to the locking/unlocking device, on the basis of the new PIN code.SELECTED DRAWING: Figure 1
Patent JP-2021080474-A (JP)
Title: Crosslinking block copolymer and hot-melt adhesive
Inventor: KUWABARA AKISHIGE
IPC: C09J153/00
Filed: 2021-02-17
Abstract: To provide a cross-linking block copolymer excellent in coating property due to low viscosity, and excellent in the adhesion property, in particular, in the peel resistance, and a hot-melt adhesive using the same.SOLUTION: A crosslinking block copolymer of the present invention comprises a polymer block A containing a crosslinkable monomer unit, and a polymer block B, in which, after crosslinking, a shorter spin-spin relaxation time T2 (1) is 40 to 90 μsecond when the decay curve obtained by the solid echo method is fitted to the two-component relaxation curve using the nonlinear least squares method at 1H pulse NMR (20 MHz) at 40°C, and a component ratio A1 of the relaxation curve having the spin-spin relaxation time T2 (1) is 10 to 35%.SELECTED DRAWING: Figure 1
Patent JP-2022127949-A (JP)
Title: Secondary battery and manufacturing method for secondary battery
Inventor: TANAHASHI YUTA
IPC: H01G11/52
Filed: 2021-02-22
Abstract: To provide a secondary battery in which the occurrence of a spring back in a wound electrode body with a particular external dimension is suppressed.SOLUTION: A secondary battery disclosed herein includes a wound electrode body with a flat shape and a battery case for housing the wound electrode body. A separator 30 of the secondary battery includes a base material layer 32 with a band-like shape, and a surface layer 34 including inorganic particles and a binder. At least one of a positive electrode plate 10 and a negative electrode plate 20 is attached to the surface layer 34 of the separator 30. A positive electrode active material layer 14 of the secondary battery 100 disclosed herein has a width of 200 mm or more, the wound electrode body has a thickness of 8 mm or more, and the wound electrode body has a height of 120 mm or less. According to the art disclosed herein, the occurrence of a spring back can be suitably suppressed regardless of the use of the wound electrode body with the external dimension that easily causes the spring back.SELECTED DRAWING: Figure 10
Patent JP-2022130114-A (JP)
Title: Brake system, and electronic control device
Inventor: KOMATSU SHINJI
IPC: B60T7/06
Filed: 2021-02-25
Abstract: To provide a brake system that can improve operability of a brake pedal to reduce stress of a driver caused by operation of the brake pedal.SOLUTION: An ECU 4 provided in a brake system 1, when a first mode is selected, executes regular control by which braking force generated by a brake circuit 5 is controlled on the basis of basic characteristics which are fundamental relations between stroke amounts and the braking force. Further, the ECU 4, when a second mode is selected, executes braking force automatic control S60 and S100 when stroke amounts are between a first threshold θ1 and a second threshold θ2, after the stroke amounts increase to reach a set value θ set, and executes regular control S110 when the stroke amounts are larger than the second threshold θ2.SELECTED DRAWING: Figure 7
Patent JP-2021149959-A (JP)
Title: Information processing system, information processing apparatus, information processing method and program
Inventor: FUKUZAKI KOHEI
IPC: G06Q10/08
Filed: 2021-02-26
Abstract: To be able to search an optimal delivery route according to situations of hot-selling products at stores and of popular stores.SOLUTION: An information processing apparatus 100 includes information holding section 110 that holds respective pieces of information of delivery companies responsible for product delivery and of stores receiving the product delivery, and sales information of products at the stores, and a route generation section 120 that generates delivery routes on which products having relatively high market needs out of target products subjected to the delivery are preferentially delivered to product handling stores respectively, by the delivery companies based on respective locations of the delivery companies and the stores represented by the respective pieces of information and market needs of the products represented by the respective pieces of sales information of the stores.SELECTED DRAWING: Figure 2
Patent JP-2022132883-A (JP)
Title: Piezoelectric vibrator and manufacturing method thereof
Inventor: KARAKI TOMOAKI
IPC: H04R31/00
Filed: 2021-03-01
Abstract: To provide a piezoelectric vibrator having higher dielectric characteristics and piezoelectric characteristics and also having good manufacturing yield, and a manufacturing method thereof.SOLUTION: A piezoelectric vibrator includes a rectangular single crystal plate 1 comprising a lead composite perovskite compound containing magnesium oxide and niobium oxide, and lead titanate. The single crystal plate 1 is characterized in that a ratio L/W of a length L in the [100] orientation and a width W in the [010] orientation is 3-10, and a ratio Nt/N31 of a frequency constant N31 that is represented by a product of a resonance frequency fr in a lateral vibration mode orthogonal to a polarization direction and the length L of the single crystal plate 1, and a frequency constant Nt that is represented by a product of a resonance frequency fr in a longitudinal vibration mode parallel to the polarization direction and a thickness t of the single crystal plate 1, is 2.75 to 3.9 at 25°C. The piezoelectric vibrator 1 is manufactured by, after performing AC polarization at first, performing heat treatment, and AC polarization and depolarization at a temperature of 150°C or above and 300°C or below, and, after repeating this process at least twice to 4 times, performing last AC polarization of the single crystal plate 1.SELECTED DRAWING: Figure 2
Patent JP-2022136636-A (JP)
Title: Foup
Inventor: WATANABE NAOYA
IPC: H01L21/673
Filed: 2021-03-08
Abstract: To provide a FOUP suitable for transporting and storing a thin wafer.SOLUTION: A FOUP includes a cassette having an opening for loading and unloading a semiconductor substrate and an internal space for housing the semiconductor substrate, and a door provided in the opening so as to be openable and closable, the cassette includes wafer teeth on inner surfaces of both side walls, the wafer teeth are provided with supporting ridges that support the semiconductor substrate, a portion including at least the tip of the supporting ridge is inclined downward toward the inside, and the height of the tip is higher than the height of the portion where the outer edge of the semiconductor substrate housed in the predetermined position is located by 70 μm or more.SELECTED DRAWING: Figure 4
Patent JP-2022136677-A (JP)
Title: game machine
Inventor: KIMURA YUSUKE
IPC: A63F5/04
Filed: 2021-03-08
Abstract: To provide a game machine in which reduction in a visual recognition level of reels when a display object is displayed in front of the reels is suppressed.SOLUTION: In a game machine, display means includes: a first display area formed in a range overlapping reels when viewed from the front; and a second display area formed in a range not overlapping the reels when viewed from the front. Presentation control means controls a performance of presentations in which a display object is displayed in the first display area. Transparency of the display object to be displayed in the first display area can be set greater in the presentation that is to be performed while the reels are rotated than in the presentation that is to be performed while the rotation of the reels is stopped.SELECTED DRAWING: Figure 11
Patent JP-2022111008-A (JP)
Title: capsule vending machine
Inventor: SHIBUYA ATSUSHI
IPC: G07F11/58
Filed: 2021-01-18
Abstract: To provide a capsule vending machine capable of visually entertaining a purchaser because of a long moving distance and long moving time.SOLUTION: A capsule vending machine includes a transparent case 1 whose inside is visible, capsule transport means 8 that moves a capsule, which is stored in the transparent case, within the transparent case, and brings the capsule to a take-out port of the capsule vending machine, and plural capsules 9 retained by the capsule transport means. The capsule transport means includes a first spiral rail 5 that has an inclination causing a capsule to roll by itself, is spiraled to approach a center direction along with advancement from a departure point to a terminal point, and retains plural capsules, ascending means 6 that captures a capsule existent at the terminal point of the first spiral rail and moves it to a terminal point near the ceiling of the transparent case, and a second spiral rail 7 that receives a capsule, which has moved to the terminal point of the ascending means, at a departure point, has an inclination causing a capsule to roll by itself, and is spiraled to fan out in an outside direction along with advancement from the departure point to the terminal point at the capsule take-out port.SELECTED DRAWING: Figure 1
Patent JP-2022139403-A (JP)
Title: Method and apparatus for aging slag
Inventor: TADA MITSUHIRO
IPC: F27D15/00
Filed: 2021-03-12
Abstract: To provide a simple and quick method for aging a slag.SOLUTION: In a method of aging a slag according to the present invention, the superheated steam 3 is injected into slag 1 to age the slag 1. The superheated steam 3 is injected from a nozzle 2 arranged above the slag 1. The ambient temperature just above the slag 1 is at least 150°C and the treatment time is 20 minutes or longer.SELECTED DRAWING: Figure 1
Patent JP-2021156157-A (JP)
Title: Power generation system and power generation method
Inventor: NAKANO TAKATSUNA
IPC: F03B13/08
Filed: 2021-03-22
Abstract: To provide a power generation system and a power generation method that can convert the kinetic energy at the time of discharging sediment accumulated in a dam reservoir into electric energy and effectively utilize the energy at the time of sand discharge.SOLUTION: A system 20 for generating electricity using sediment S deposited on a water bottom of a dam reservoir comprises: a sand removal path 21 for discharging the sediment S deposited on the water bottom to the downstream side of an embankment body 7 as a sand discharge flow S1; and a power generation device 22 provided in the sand removal path 21 and converting the kinetic energy of the sand removal flow S1 into electrical energy.SELECTED DRAWING: Figure 3
Patent JP-2022148412-A (JP)
Title: wire saw and cutting method
Inventor: SATO UICHI
IPC: H01L21/304
Filed: 2021-03-24
Abstract: To provide a wire saw making it possible to use a wire uniformly in a circumferential direction thereof with a compact configuration.SOLUTION: A wire saw 10 includes a pair of wire movement means 1 to move a wire 9 in a tensioned state in a length direction, a first roller 2a and a second roller 2b which are disposed between the pair of wire movement means 1 and hold the wire 9 therebetween by forming a pair, and which rotates in synchronization with movement of the wire 9 by a frictional force between them and the wire 9, and a roller unit 2 having a slide mechanism 2c to slide the first roller 2a and the second roller 2b with the wire 9 held therebetween so as to change a positional relationship between the first roller 2a and the second roller 2b in rotation axes 2aa and 2ba.SELECTED DRAWING: Figure 1
Patent JP-2022148832-A (JP)
Title: Pinball game machine
Inventor: EZURA SHOHEI
IPC: A63F7/02
Filed: 2021-03-24
Abstract: To provide a game machine capable of realizing diversification and optimization of a performance.SOLUTION: When shifting to a ball-entry-easy-state after the end of a special game, there are cases where the number of symbol variations from the end of the special game to a specific end of the ball-entry-easy-state is first number of times and the number of symbol variations is second number of times greater than the first number of times. In the ball-entry-easy-state, it is possible to display actual remaining number of times until the specific end or false remaining number of times that is less than the actual remaining number of times. When the false remaining number of times is displayed, a number of times increase performance that increases the false remaining number of times cannot be executed if the number of symbol variations after being shifted to the ball-entry-easy-state is less than predetermined number of times that is less than the first number of times, and the number of times increase performance can be executed if the number of symbol variations after being shifted to the ball-entry-easy-state is equal to or greater than a predetermined number of times.SELECTED DRAWING: Figure 64
Patent JP-2022148834-A (JP)
Title: Pinball game machine
Inventor: KANAI RYU
IPC: A63F7/02
Filed: 2021-03-24
Abstract: To provide a game machine capable of realizing diversity and optimization of a performance.SOLUTION: A pinball game machine includes: a pattern display device that variably displays a pattern and shows a result of winning/losing determination by stop display of a pattern; and performance control means for controlling a performance. The game machine has an animation reproduction performance for continuously reproducing an animation over plural pattern variations of a pattern, and continuously reproduces an animation even during a period from stop display of a pattern to start of a new pattern variation when a new pattern variation is started at a lapse of first time after a pattern is stopped and displayed during execution of the animation reproduction performance. When a new pattern variation is not started at a lapse of second time longer than the first time after a pattern is stopped and displayed during execution of an animation reproduction performance, reproduction of the animation is stopped temporarily after the pattern is stopped and displayed, and the animation in a temporary stop state is displayed.SELECTED DRAWING: Figure 58
Patent JP-2022152177-A (JP)
Title: Reflection type mask blank, reflection type mask, method for manufacturing reflection type mask, and method for manufacturing semiconductor device
Inventor: NAKAGAWA MASANORI
IPC: G03F1/54
Filed: 2021-03-29
Abstract: To provide a reflection type mask blank, a reflection type mask, a method for manufacturing a reflection type mask, and a method for manufacturing a semiconductor device which can prevent occurrence of electrostatic breakdown in a substrate peripheral part.SOLUTION: A reflection type mask blank 100 includes a substrate 10, a multilayer reflection film 12 on the substrate 10, a protective film 14 on the multilayer reflection film 12, and an absorber film 16 on the protective film 14. The absorber film 16 has a buffer layer 18, and an absorption layer 20 provided on the buffer layer 18. When a distance between a center of the substrate 10 and an outer peripheral end of the protective film 14 is represented by Lcap and a distance between the center of the substrate 10 and an outer peripheral end of the buffer layer 18 is represented by Lbuf, Lcap≤Lbuf is satisfied. In a range within 0.5 mm from the side face of the substrate 10 toward the center of the substrate 10, there exists at least one part in which the total film thickness of the protective film 14 and the buffer layer 18 is 4.5 nm or more.SELECTED DRAWING: Figure 1
Patent JP-2021159764-A (JP)
Title: Edge cleaning brushes for floor cleaner
Inventor: James Theodore Hotary
IPC: A47L9/04
Filed: 2021-03-29
Abstract: To provide a surface cleaning apparatus that can effectively clean hard-to-reach spaces, including those along edges or in corners of a room.SOLUTION: A surface cleaning apparatus can include a housing adapted to move across a surface to be cleaned, and an edge cleaning brush provided on the housing. The edge cleaning brush can include an attachment hub connectable with a drive coupling for rotating the brush, a cleaning implement configured to contact the surface to be cleaned, and a tensioner hub applying downward force onto the cleaning implement. Drive couplings for the edge cleaning brush are also disclosed, such as drive couplings including a worm and a belt that are indirectly driven via a brush roll.SELECTED DRAWING: Figure 4
Patent JP-2022153757-A (JP)
Title: flush toilet
Inventor: Shiobara eiji
IPC: E03D11/02
Filed: 2021-03-30
Abstract: To provide a flush toilet improved in design by reducing a step between a toilet body and a panel member without reducing a magnetic force.SOLUTION: A flush toilet includes: a toilet body that has a bowl part for receiving dirt; a functional unit placed behind the toilet body; a panel member covering the side face of the functional unit; a magnet placed on one of the panel member and the toilet body; and a magnetic member placed on the other of the panel member and the toilet body. At least one of the panel member and the toilet body has a mounting part with a recess for mounting a magnet or magnetic member.SELECTED DRAWING: Figure 4