baber/WOPTO huggingface dataset:
Patent JP-2023047501-A (JP)
Title: cargo handling system
Inventor: ARAKANE YUYA
IPC: B60L53/30
Filed: 2021-09-27
Abstract: To enable wireless power feeding to unmanned forklifts, and to improve efficiency of cargo handling operation in cargo handling vehicles as a whole while taking power efficiency of the unmanned forklifts into account.SOLUTION: A cargo handling system S includes a plurality of unmanned forklifts 1, a power transmission device 3, and a management device 4. The management device 4 includes a first neural network, a second neural network, a cargo handling vehicle schedule output unit, and a cargo handling operation addition unit. The first neural network outputs power consumption of each unmanned forklift 1 in each cargo handling operation. The second neural network is made, by the cargo handling vehicle schedule output unit, to output a cargo handling schedule which allows an unmanned forklift 1a superior in power efficiency to perform more cargo handling operations. Further, when battery remaining capacity of the unmanned forklift 1a superior in power efficiency is increased by wireless charging, and an additional cargo handling schedule can be added, the second neural network is made, by the cargo handling operation addition unit, to output the additional cargo handling schedule.SELECTED DRAWING: Figure 1
Patent JP-2023048214-A (JP)
Title: Sheet transportation rollers, transportation roller pair and printer
Inventor: SAKAMOTO TADAYOSHI
IPC: B65H5/06
Filed: 2021-09-28
Abstract: To provide a sheet transportation roller suppressed in noise caused by contact with the sheet, a transportation roller pair and a printer.SOLUTION: A sheet transportation roller has a lot of point-like protrusions 13 two-dimensionally and regularly formed on a surface, with a linear line L connecting adjacent protrusions 13 in the direction nearest to the roller axial direction inclined by a prescribed angle in relation to the roller axis.SELECTED DRAWING: Figure 2
Patent JP-2022008590-A (JP)
Title: Optically-transparent conductive film, and production method of annealed optically-transparent conductive film
IPC: B32B7/025
Filed: 2021-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optically-transparent conductive film that hardly changes in its size, even when being subjected to annealing and water washing treatment. 
     SOLUTION: An optically-transparent conductive film, includes a conductive layer having optical transparency and conductivity, and a protective film arranged on one surface side of the conductive layer, with a water vapor permeability of the protective film being 10 g/(m 2  day) or less. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023049164-A (JP)
Title: Magnetron sputtering apparatus cathode unit and magnetron sputtering apparatus
Inventor: KAWAHARA KOTA
IPC: C23C14/35
Filed: 2021-09-29
Abstract: To provide a magnetron sputtering apparatus SM cathode unit CU capable of periodically removing a redeposition film formed in a central region of a target, having a function capable of depositing a film excellent in coatability over the entire surface of a substrate including a recessed part having a high aspect ratio and having discharge ignition stability.SOLUTION: A magnetron sputtering apparatus cathode unit includes first and second magnet units 61 and 62 arranged on the back side of the sputtering surface 51 of a target 5 and rotated and driven around an axis Cl. The first magnet unit is constituted so as to act a first stray magnetic field Mf1 on the front space of the sputtering surface 51 including a target center Tc inward to make plasma self-holding discharge impossible; the second magnet unit is constituted so as to locally act a second stray magnetic field Mf2 on the front space of the sputtering surface positioned between the target center and a target outer edge part to make the plasma self-holding discharge possible; and the first magnet unit is installed at the posture of usually acting the first stray magnetic field on the target.SELECTED DRAWING: Figure 1
Patent JP-2023049603-A (JP)
Title: Method for testing filter and manufacturing method
Inventor: TOKUNAGA JUNKO
IPC: G01M3/36
Filed: 2021-09-29
Abstract: To evaluate the filtering performance of a filtration film by a simple method with good accuracy, irrespective of the shape of openings in the filtration film.SOLUTION: Provided is a method for testing a filter 1 comprising a container 10, a filtration film 20 located in the container 10, an input port 11 which is continuous to the primary side of the filtration film 20, and output ports 13, 14 which are continuous to the secondary side of the filtration film 20. The method includes: a wetting step S1 for placing the filtration film 20 into a wet state; an air injection step S2 for closing the output ports 13, 14 after the wetting step S1 and injecting air from the input port 11, thereby raising the pressure on the primary side of the filtration film 20; and a volume measurement step S4 for opening the output port 14 after the air injection step S2 and creating an equilibrium state where the difference in pressure between the primary and secondary sides of the filtration film 20 is almost constant, before measuring the volume of the air leaking from the output port 14 from when the pressure on the primary side has reached a prescribed value.SELECTED DRAWING: Figure 1
Patent JP-2022081406-A (JP)
Title: Optical ranging device
Inventor: UENO AKIFUMI
IPC: G01S17/931
Filed: 2021-10-08
Abstract: To synchronize operation of a scanner with a timing signal without affecting measurement of distance to a target.SOLUTION: Optical ranging devices 10, 11 include: a light emitting part 21; a mirror 26 for reflecting irradiation light IL emitted by the light emitting part; a scanner 28 for scanning the inside of a predetermined scanning range by irradiation light by reciprocating the mirror; a light reception part 30 for detecting reflection light RL that is reflected and returned by reflection of irradiation light by a target existing in a scanning range; a distance calculation part 40 for calculating distance to a target by using time until the light reception part detects reflection light from the target from emission of irradiation light by the light emitting part during a period of reciprocation of the mirror; a timing signal generation part 60 for generating a timing signal according to a signal from the outside; and a control part 50 for synchronizing operation of the scanner with the timing signal by adjusting one cycle time of the scanner while maintaining a ranging period of reciprocation, the control parts 50, 51 controlling light emission of the light emitting part and operation of the scanner.SELECTED DRAWING: Figure 4
Patent JP-2022009063-A (JP)
Title: Seismic isolation system comprising load-bearing surface having polymeric material
IPC: F16F15/04
Filed: 2021-10-13
Abstract: PROBLEM TO BE SOLVED: To disclose a new seismic isolation load-bearing assembly. 
     SOLUTION: A seismic isolation load-bearing assembly includes a first isolation bearing plate, a second isolation bearing plate, and a rolling member disposed between the first and second isolation bearing plates, at least one of the first and second isolation bearing plates comprising a solid material and a surface facing the other isolation plate comprising a polymeric material different from the solid material. The polymeric material comprises a polyurea polymer, the polymeric material having a thickness in the range of 0.5 mm to 5 mm and a useful life on the isolation bearing plates of greater than 5 years, polyurea polymer having a hardness (Shore D) of 45-55, a tensile strength of 2800-3200 pounds per square inch (psi) (approximately 19.3-22.1 MPa), a tear resistance of 500-600 pounds per linear inch (pli) and a percent elongation of 400-500. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023060947-A (JP)
Title: Laber support device and method
Inventor: FUKUMOTO KEISUKE
IPC: G06Q10/06
Filed: 2021-10-19
Abstract: To provide a labor support device and method for supporting a safe, secure, efficient and comfortable way of working from a user's point of view.SOLUTION: A labor support method carried out in a labor support device supporting the labor of a user comprises the steps of selecting a duty place suitable for the user based on an environment and a plan of the user and the past duty situation of the user, suggesting the selected duty place for the user and selecting working hours to be recommend based on a current service situation and a congestion situation of a public transportation system to be used by a user moving from home to the duty place.SELECTED DRAWING: Figure 10
Patent JP-2023061499-A (JP)
Title: mechanical seal
Inventor: HARA YUKI
IPC: F16J15/34
Filed: 2021-10-20
Abstract: To provide a mechanical seal which can inhibit deterioration of seal performance.SOLUTION: A mechanical seal 10 includes: a rotary unit 11 which has a rotary seal ring 16 and may rotate integrally with a rotary shaft 8; and a stationary unit 12 having a stationary seal ring 17 for sealing a space with the rotary seal ring 16. The rotary unit 11 has: a first block 31 which may rotate integrally with the rotary shaft 8; a second block 32 including the rotary seal ring 16; a connection part 33 which connects the first block 31 with the second block 32 in a manner that enables transmission of torque and enables the first block 31 to be displaced in a radial direction relative to the second block 32; a bearing 34 which is attached to the stationary unit 12 and rotatably supports the second block 32; and an annular seal member 35 which is provided between the first block 31 and the second block 32 and may elastically deform.SELECTED DRAWING: Figure 1
Patent JP-2023063779-A (JP)
Title: Information processing device
Inventor: OTSUKA MASASHI
IPC: G09B29/00
Filed: 2021-10-25
Abstract: To display a use's current place at an appropriate position on a deformed map.SOLUTION: This information processing device comprises: a measurement unit for measuring the position information of a current place; a mapping processing unit for converting the position information of the current place to first map coordinates in a first map for navigation use that includes the current place and converting, using a conversion table, the first map coordinates to second map coordinates in a second map which is a generalized version of the first map; and a display control unit for displaying, on a display, the second map in which marks indicating the current place are arranged at the second map coordinates. In the conversion table are recorded, in association with the first map coordinates in a first coordinate system provided to the first map, the second map coordinates in a second coordinate system provided to the second map, which is of the same scale as the first coordinate system.SELECTED DRAWING: Figure 2
Patent JP-2023064141-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2021-10-26
Abstract: To easily check whether or not a movable body unit is electrically connected normally, in relation to a game machine represented by a rotary-drum game machine (slot machine) and a pinball game machine (Pachinko game machine).SOLUTION: A game machine includes light-emitting means 24ML, a movable body unit 700 having a movable body 110 operable by driving a motor 110m, and a power supply device 252. The motor 110m is electrically connected to the light-emitting means 24ML via a first harness MR1. The light-emitting means 24ML is electrically connected to the power supply device 252 via a second harness PM. The light-emitting means 24ML may emit light by causing induction current to flow due to a counter electromotive force generated by the motor after manually operating the movable body 110 to drive the motor even when a connection failure occurs to the second harness PM. The light-emitting means 24ML does not move even when the motor 110m is driven.SELECTED DRAWING: Figure 9
Patent JP-2023064518-A (JP)
Title: vacuum cleaner
Inventor: SATO MASATOSHI
IPC: A47L9/32
Filed: 2021-10-26
Abstract: To provide a vacuum cleaner capable of improving operability suitable for a use scene.SOLUTION: A vacuum cleaner 1 comprises: a cleaner body 10 where a connection port is formed at one end and a main body connection part is arranged at the other end and which includes an electric blower, a secondary battery, and a dust collection part; a suction tool 20 including a suction port body where a suction tool connection part is arranged; a hollow tubular pipe body 30 where a first pipe body connection part is arranged at one end and a second pipe body connection part is arranged at the other end; and a handle part 40 which includes a handle connection part at one end side of a grip part. The suction tool connection part can be selectively connected to the connection port or the first pipe body connection part. The first pipe body connection part can be selectively connected to the main body connection part or the suction tool connection part. The second pipe body connection part can be selectively connected to the connection port or the handle connection part. The handle connection part can be selectively connected to the main body connection part or the second pipe body connection part.SELECTED DRAWING: Figure 1
Patent JP-2023064964-A (JP)
Title: Alarm device and alarm method
Inventor: MINAMI YOSHIKI
IPC: B66F9/24
Filed: 2021-10-27
Abstract: To provide an alarm device and an alarm method capable of detecting surrounding obstacles regardless of the presence/absence of a load and a position of a claw, and capable of warning.SOLUTION: An alarm device 10 comprises an upper sensor 11 and a lower sensor 12 for detecting a distance to a surrounding object of a forklift 1. The alarm device sets a warning target area A in a region including the front of the forklift 1 based on detection results of the upper sensor 11 and the lower sensor 12, and comprises a control part 14 for determining the presence or absence of an obstacle O in the warning target area A based on the detection results of the upper sensor 11 and the lower sensor 12. The alarm device comprises an alarm part 16 for alerting an operator of the forklift 1 when it is determined that there is the obstacle O in the warning target area A. Moreover, the warning target area A has a larger radius than a claw length Lf or a cargo depth Lc obtained based on the detection results of the upper sensor 11 and the lower sensor 12, whichever is longer.SELECTED DRAWING: Figure 3
Patent JP-2023065853-A (JP)
Title: Drug providing system, method and program
Inventor: YOSHIDA SATOSHI
IPC: G16H20/10
Filed: 2021-10-28
Abstract: To provide a system that allows video communication to be performed between a medical staff member and a client in a pharmacy, and performs an online treatment, and issues a prescription for accurate prescription medicines in a dispensing pharmacy, and to more easily provide a more accurate system by enabling receiving the online treatment under a support of a pharmacist.SOLUTION: A medical care providing server 101 comprises: a medical care client connection module 201 that receives access from a client terminal 111 in a pharmacy, and connects the terminal for implementing a medica care providing service; a video communication providing module 202 that, for providing a medical care by video communication, transmits, to the terminal, videos and voices of a medical care provider and the like, and causes the video and voice to be displayed on and output to the terminal; a prescription management module 203 that transmits data and the like required for providing the medical care providing service to the terminal, and thereby performs support processing related to the medical care providing service such as a prescription and the like; and a reservation management module 204 that performs a reservation of the medical care providing service, and various managements thereof.SELECTED DRAWING: Figure 2
Patent JP-2023054733-A (JP)
Title: door stopper
Inventor: NAKAO KENJI
IPC: E05C17/06
Filed: 2021-10-04
Abstract: To provide a door stopper having a belt attached to a body having a groove in a cross section of a long object.SOLUTION: The door stopper is characterized in that a belt fixing part and a lock part are provided on an upper part of a body having a groove in a cross section of a long object, and a lock part is provided on an end surface of a belt and mounted to the belt fixing part.SELECTED DRAWING: Figure 1
Patent JP-2023068218-A (JP)
Title: Electrocardiogram analyzer and control method for the same
Inventor: FUJIWARA YUKI
IPC: A61B5/355
Filed: 2021-10-29
Abstract: To provide an electrocardiogram analyzer capable of providing a function to assist diagnosis of Brugada syndrome related to a long-time electrocardiogram, and a control method for the same.SOLUTION: An electrocardiogram analyzer generates synthetic electrocardiogram data related to induction at a virtual electrode position on one intercostal with respect to one or more V1 to V3 inductions from long-time electrocardiogram data. The electrocardiogram analyzer detects as a feature parameter a level at point J or a level at a prescribed position from point J to T wave start point with respect to induction included in the synthetic electrocardiogram data, and outputs a trend display screen showing a change over time of the feature parameter.SELECTED DRAWING: Figure 3
Patent JP-2023067039-A (JP)
Title: Counting apparatus and counting method
Inventor: SAIKI JUNICHI
IPC: G06M9/00
Filed: 2021-10-29
Abstract: To provide a counting apparatus and a counting method which can reduce influence of disturbance elements such as illumination, light source, luminance, and a surface shape of a measured object and can count the number of objects with high accuracy.SOLUTION: A counting apparatus according to the present invention has a three-dimension detection apparatus 5 for detecting three-dimensionality of a plurality of count objects, an arithmetic unit for generating crosse-section 2D signal data, which is 2D data on a given cross section, from the 3D data acquired by the three-dimension detection apparatus 5 and for detecting an object 2D signal indicating a cross section shape of the count object from the cross-section 2D signal data to calculate to a position of the detected object 2D signal, and a display control unit for counting the number of the plurality of count objects from the position of the detected object 2D signal.SELECTED DRAWING: Figure 1
Patent JP-2023026277-A (JP)
Title: Settlement method and system by generation of number exclusive for one-time settlement of actual card interlocking with application
Inventor: PARK HEE YOUNG
IPC: G06Q20/20
Filed: 2021-11-01
Abstract: To provide a settlement method and a system by generation of a number exclusive for one-time settlement of an actual card interlocking with an application.SOLUTION: A settlement and a system by generation of a number exclusive for one-time settlement of an actual card interlocking with an application: interlock an actual card with an application installed in a user terminal so as to generate a number exclusive for one-time settlement for each settlement without leaving card information of a user in a terminal for settlement of a supplier and safely perform settlement; display transaction information settled by the number exclusive for the one-time settlement generated by a card company server together with a user signature input window on a screen of an application of the user terminal when making the actual card recognized in the terminal for settlement; and execute settlement when a signature of the user is input to the signature input window.SELECTED DRAWING: Figure 2
Patent JP-2023070304-A (JP)
Title: Mold powder for continuous casting, and continuous casting method for steel
Inventor: TAKAHIRA NOBUYUKI
IPC: B22D11/00
Filed: 2021-11-09
Abstract: To provide mold powder for continuous casting which does not inhibit inflow performance and lubricity of mold powder and can suppress entrapment of the mold powder, and can stably obtain a high quality slab, when steel containing less than 2.0% Si and 0.2% or more Al in a mass ratio is cast for a long time.SOLUTION: Mold powder for continuous casting contains CaO and SiO2 as main components, wherein basicity that is a mass ratio (CaO)/(SiO2) of a CaO content (CaO) to an SiO2 content (SiO2) is less than 0.90, a mass ratio (Na2O)/(SiO2) of an Na2O content (Na2O) to the SiO2 content (SiO2) is 0.40 or more and less than 0.80, when a component excluding C as an aggregate is 100% in a mass ratio, a content of Al2O3 is less than 5.0%, a content of MgO is less than 5.0%, a content of BaO is less than 5.0%, a content of Li2O is less than 5.0%, and a content of F is 16.0% or more and less than 25.0%.SELECTED DRAWING: None
Patent JP-2023072853-A (JP)
Title: Additive for chemical mechanical polishing and method for producing the same, and polishing liquid composition
Inventor: IMURA SACHIKO
IPC: C08K3/22
Filed: 2021-11-15
Abstract: To provide an additive for chemical mechanical polishing that enables a projection (oxide film) to be polished at a sufficiently high speed on an uneven surface to be polished, and also allows for significant reduction in dishing, a polishing liquid composition, and a method for producing a water-soluble polymer for a polishing liquid additive.SOLUTION: An additive for chemical mechanical polishing comprises a copolymer (P). In the copolymer (P), the content of a structural unit derived from a vinyl monomer represented by the formula (1) is 75-99 mass% in the total content of the copolymer (P): CH2=CR1-C(=O)O-(LO) n-R2 (1) (where R1 is a hydrogen atom or a methyl group, R2 is a hydrogen atom or a C1-4 monovalent hydrocarbon group, L is an alkylene group with 4 or less carbon atoms, and n is an integer of 3-150). In the copolymer (P), the content of a structural unit derived from a vinyl monomer represented by the formula (2) is 1-25 mass% in the total content of the copolymer (P): CH2=CR1-C(=O)OR3 (2) (where R1 is a hydrogen atom or a methyl group and R3 is a C1-6 hydrocarbon group).SELECTED DRAWING: None
Patent JP-2023073120-A (JP)
Title: Aluminum alloy ingot, aluminum alloy material, and method for manufacturing aluminum alloy material
Inventor: TOMITA YUTO
IPC: C22C21/06
Filed: 2021-11-15
Abstract: To provide an aluminum alloy ingot which is advantageously usable as a raw material of an aluminum alloy material (product) having improved tensile strength.SOLUTION: An aluminum alloy ingot contains 0.3-1.0 mass% Cu, 0.6-1.2 mass% Mg, 0.9-1.4 mass% Si, 0.4-0.6 mass% Mn, 0.1-0.7 mass% Fe, 0.09-0.25 mass% Cr, and 0.012-0.035 mass% Ti, wherein in an X-ray diffraction pattern measured using Cu-Kα rays, a peak height of a diffraction peak at a diffraction angle of 2θ=41.6-42.0° is smaller than 6 times of standard deviation of X-ray intensity of a background in a range of a full width at half maximum of the diffraction peak, and in a heat-treated product after heat-treated at 450°C for 1 hour, a peak height of a diffraction peak at a diffraction angle of 2θ=41.6-42.0° is 15 times or more of standard deviation of X-ray intensity of a background in a range of a full width at half maximum of the diffraction peak.SELECTED DRAWING: None
Patent JP-2023073698-A (JP)
Title: Vehicle power supply device
Inventor: SUYAMA DAIKI
IPC: H02J7/00
Filed: 2021-11-16
Abstract: To provide a technique capable of appropriately specifying a parking position of a parked vehicle to which a user desires to supply power without newly providing a specific device in the vehicle when power is supplied to the parked vehicle by a mobile power supply device in response to a power supply request by the user.SOLUTION: When a power supply request is received by a reception system 50, a control system 40 reads the parked-vehicle information about a license plate number designated in the power supply request from a storage device and determines a parking position P1 included in the read parked-vehicle information as a power-supplying target position P2.SELECTED DRAWING: Figure 2