baber/WOPTO huggingface dataset:
Patent JP-2021175872-A (JP)
Title: Snow melting control system
Inventor: OBATA JINJU
IPC: E01H5/10
Filed: 2021-08-03
Abstract: To provide a snow melting control system capable of being driven by power with small capacity, and capable of performing drive control of a snow melting apparatus according to the situation.SOLUTION: A snow melting control system 2 comprises a control part 3, a memory 4, a communication part 5, and a snow melting mat 11. The snow melting mat 11 is divided into first to eighth snow melting parts 11a to 11h. The control part 3 performs image processing based on photographing image data from a camera 20, and detects snow accumulation of the first to eighth snow melting parts 11a to 11h. When there is the first snow melting part 11a whose snow accumulation is greater than a predetermined amount, the control part 3 turns on the first, fourth, fifth, and eighth snow melting parts 11a, 11d, 11e, and 11h of a first group including the first snow melting part 11a.SELECTED DRAWING: Figure 1
Patent JP-2023026840-A (JP)
Title: glaucoma tube
Inventor: TANABE HIROTAKA
IPC: A61F9/007
Filed: 2021-08-16
Abstract: To provide an example of a glaucoma tube allowing an ophthalmologist to easily assess a health condition of an eye after a shunt surgery using a glaucoma tube, and to explicitly evaluate a relation between exercise and an intraocular pressure lowering effect.SOLUTION: A glaucoma tube 1 includes, at an inlet part 2A of a tube part 2, a fin-like displacement body 3 capable of reciprocating according to a flow of inflowing aqueous humor. Consequently, after a shunt surgery using the glaucoma tube 1, an ophthalmologist can assess a health condition of the eye by observing movement of the displacement body 3 and explicitly evaluate a relation between exercise and an intraocular pressure lowering effect.SELECTED DRAWING: Figure 1
Patent JP-2023026956-A (JP)
Title: Providing device, providing method, and providing program
Inventor: OGAWA TOMOHIRO
IPC: G06Q30/08
Filed: 2021-08-16
Abstract: To provide information useful to a service user.SOLUTION: According to the present application, a providing device includes an acquisition part, a generation part, and a providing part. The acquisition part acquires the number of retrievers of a merchandise related word inputted as a retrieval query together with a merchandise word showing merchandise, and the number of purchasers of the merchandise including the merchandise related word in merchandise information. The generation part generates a content obtained by plotting an object corresponding to the merchandise related word at a position corresponding to a first logarithmic value based on the ratio of the number of retrievers to the number of purchasers, and a second logarithmic value based on the number of retrievers. The providing part provides the content generated by the generation part.SELECTED DRAWING: Figure 5
Patent JP-2023032254-A (JP)
Title: Wireless communication system, management device, wireless communication method, and program
Inventor: TERAMOTO SHINKICHI
IPC: H04W28/16
Filed: 2021-08-26
Abstract: To suppress an increase in power consumption of wireless terminals even in an environment in which available frequency bands are congested in a wireless communication system including the plurality of wireless terminals.SOLUTION: A wireless communication system includes: a plurality of wireless terminals that perform multi-hop communication; and a management device capable of communicating with the plurality of wireless terminals using the multi-hop communication. The management device includes: a collection unit that collects usage status data indicating the usage status of wireless channels around the wireless terminals from the plurality of wireless terminals; a storage unit that stores the usage status data collected from the plurality of wireless terminals in chronological order; and a selection unit that selects a transmission method by which the plurality of wireless terminals transmit data for each period of time based on the usage status data stored in the storage unit.SELECTED DRAWING: Figure 5
Patent JP-2023033971-A (JP)
Title: Video encoding device and program
Inventor: MORITA YASUKO
IPC: H04N19/147
Filed: 2021-08-30
Abstract: To reduce display delay when a video is played back.SOLUTION: A video encoding device 1 includes an encoding unit 10 that encodes input video in a plurality of encoding modes to generate encoded data, and a cost optimization unit 40 that determines an optimum encoding mode for optimizing the cost in the encoding process of the encoding unit 10 among a plurality of encoding modes, and the cost optimization unit 40 determines the optimum encoding mode according to the coding amount of the input video when encoded in a predetermined encoding mode, the encoding distortion, and the decoding cost indicating the complexity of decoding.SELECTED DRAWING: Figure 1
Patent JP-2023035117-A (JP)
Title: Spout cap
Inventor: BENIYA SHOTA
IPC: B65D47/06
Filed: 2021-08-31
Abstract: To provide a spout cap capable of preventing liquid from dripping when a container body is abruptly tilted.SOLUTION: A spout cap includes: a cap body 2 having a partition wall 12 attached to an upper end of a mounting cylinder 4 to be mounted on a mouth and neck of a container body, and a spout cylinder 20 erected from the partition wall 12; and a valve member 40 assembled inside the cap body 2. A fulcrum part F is provided on a back side of the partition wall 12. The valve member 40 includes seesaw-type swing means 46 in which, when viewed from the side, one of a first arm part 48 and a second arm part 52 extending from the vicinity of the fulcrum F to an opposite side in a horizontal direction is raised to lower the other. The first arm part 48 and the second arm part 52 are assembled inside the cap body 2 via assembly means D so that the second arm part is arranged below the spout cylinder 20, and a liquid cut-off valve V is formed by bringing the valve body part 56 provided on the second arm part 52 into close contact with an annular valve seat 26 formed at the lower end of a cylindrical hole of the spout cylinder 20 in an upward urging state.SELECTED DRAWING: Figure 1
Patent JP-2021192118-A (JP)
Title: Two-dimensional and three-dimensional fixed z scanning
Inventor: ZOU YUNLU
IPC: G06V30/144
Filed: 2021-09-02
Abstract: To provide an apparatus and methods for scanning a 2D or 3D image of a specimen without relative Z-axis motion between the specimen and an objective lens.SOLUTION: In an embodiment, an apparatus includes a tilted camera having individual lines of pixels. Each line of pixels can be separately processed and is at a different image plane with respect to a stage. The depth of field of each line of pixels abuts, slightly overlaps, or is slightly spaced apart from the adjacent lines of pixels in the tilted camera. The angle of the tilt determines the relationship (abut, overlapping, or spaced) of the adjacent lines of pixels. The individual image lines produced by each line of pixels can be combined into a 3D volume image of a sample. Also, the highest-contrast line at each X-Y location can be combined into an in-focus 2D image of the sample.SELECTED DRAWING: Figure 2
Patent JP-2022014460-A (JP)
Title: Apparatus and audio signal processor for providing processed audio signal representation, audio decoder, audio encoder, methods and computer programs
IPC: G10L19/022
Filed: 2021-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a processed audio signal representation based on input audio signal representation for providing a better compromise among signal integrity, complexity and delay usable for reconstructing time-domain signal representation based on frequency domain representation without performing overlap addition. 
     SOLUTION: An apparatus for providing a processed audio signal representation based on input audio signal representation is configured to apply an un-windowing, in order to provide the processed audio signal representation based on the input audio signal representation. The apparatus is configured to adapt the un-windowing in dependence on one or more signal characteristics and/or in dependence on one or more processing parameters used for a provision of the input audio signal representation. 
     SELECTED DRAWING: Figure 1a 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022045920-A (JP)
Title: Transformer and power supply device having the same
Inventor: Zou lian wen
IPC: H01F27/28
Filed: 2021-09-08
Abstract: To provide a transformer and a power supply device.SOLUTION: In a transformer having a primary coil and a second secondary coil, a first secondary coil 11 has a first flat coil 111, a second flat coil 112, and a first holding unit 113 formed between one end 111a of the first flat coil and one end 112a of the second flat coil. The second secondary coil 12 has a third flat coil 121, a fourth flat coil 122, and a second holding unit 123 having a notched connecting hole 124 formed between one end 121a of the third flat coil and one end 122a of the fourth flat coil. The first secondary coil is disposed between the third flat coil and the fourth flat coil of the second secondary coil. When a connecting secondary rectifier circuit is a center tap rectifier circuit, the first holding unit, the second holding unit, and a bus bar 13 are connected via the connecting hole. When the secondary rectifier circuit is other than the center tap rectifier circuit, the first holding unit and the second holding unit are connected via the connecting hole.SELECTED DRAWING: Figure 4
Patent JP-2023042347-A (JP)
Title: Electronic apparatus, operation recovery method and program
Inventor: SODA TAKASHI
IPC: G06F3/0487
Filed: 2021-09-14
Abstract: To provide an electronic apparatus which includes a touch-panel type operation unit, and which can accomplish a power-saving function for low power consumption.SOLUTION: With the operation of a tough-panel type operation unit 11 including a touch panel control circuit 15 and a touch panel 11a being suspended according to a power-saving mode, when a touch operation is given to the touch panel 11a, the touch panel control unit 15 is, on the basis of a pressure detecting voltage Vn that is equal to or higher than a certain voltage corresponding to a pressure which is equal to or greater than a certain pressure output from a pressure detecting unit 11 Pn in response to the touch operation, recovered to an operating state with a voltage detecting signal output by a voltage detecting circuit 17 being as a touch panel enabling signal ENABLE, and activate the touch panel 11a. A control unit 21 outputs, to the touch panel control circuit 15, a touch panel enabling signal TE with the voltage detecting signal from the voltage detecting circuit 17 being as an interrupt signal INT, and maintains the operating state of the recovered touch panel 11a.SELECTED DRAWING: Figure 7
Patent JP-2023046169-A (JP)
Title: game machine
Inventor: MORI OSHIRO
IPC: A63F7/02
Filed: 2021-09-22
Abstract: To provide a game machine capable of providing a change in an expectation degree of victory of a symbol on a player side based on a combination with a symbol on an enemy side in a confrontation performance, for improving game interests.SOLUTION: A game machine variably displays identification information and then stop-displays the same, on the basis of detection of game balls flowing down on a game region, by prescribed detection means, at the time, when the identification information is stop-displayed in a specific mode, a specific state advantageous to a player is generated. In addition, a performance display unit 41 is controlled following to variable display of the identification information, and a confrontation performance can be executed, in the performance, a symbol 45 on a player side and a symbol 46 on an enemy side confront. When the symbol on the player side wins in the confrontation performance, the identification information is stop-displayed in the specific mode, and by a combination of ability of the symbol on the player side and ability of the symbol on the enemy side, an expectation degree of victory of the symbol on the player side, is suggested. Then, when the symbol on the player side wins, according to the ability of the symbol on the enemy side which is beaten, the ability of the symbol on the player side in next and following confrontation performances is varied.SELECTED DRAWING: Figure 13
Patent JP-2023046868-A (JP)
Title: Machine learning program, machine learning method and information processing unit
Inventor: HARA YASUSHI
IPC: G06N3/084
Filed: 2021-09-24
Abstract: To compatibly shorten the time up to learning convergence and improve precision.SOLUTION: An information processing unit calculates, in machine learning of a machine learning model, a learning rate of a stop object layer as a layer selected as a stop object of machine learning among a plurality of layers that the machine learning model has. The information processing unit sets a control time as the time up to stopping of the machine learning according to the learning rate of the stop object layer. The information processing unit executes the machine learning by controlling the learning rate of the stop object layer until the control time is reached.SELECTED DRAWING: Figure 12
Patent JP-2023047643-A (JP)
Title: Molding die for foaming resin
Inventor: ISHII NAOTO
IPC: B29C44/12
Filed: 2021-09-27
Abstract: To provide a molding die for a foaming resin, which is capable of reducing a filling amount of the foaming resin by suitably suppressing curing of the foaming resin, molding a molded product with good quality and improving productivity.SOLUTION: A molding die includes a first die 12, a communication passage 14, and a film 16. The first die 12 has a first molding surface 17 for forming a molding space 22. The communication passage 14 feeds air from a molding bottom surface 19 of the first molding surface 17. The film 16 separates the molding bottom surface 19 and the communication passage 14 from the molding space 22 by covering the molding bottom surface 19 and the communication passage 14. Air is sent from the communication passage 14 and the film 16 is lifted from the molding bottom surface 19 by the sent air.SELECTED DRAWING: Figure 1
Patent JP-2023048264-A (JP)
Title: laminate
Inventor: ABE HIKARU
IPC: B32B5/00
Filed: 2021-09-28
Abstract: To provide an FRP laminate capable of suppressing intra-layer transition to unidirectional reinforcing fiber by allowing crack propagation on a reinforcing fiber fabric side, in the FRP laminate formed by combining a unidirectional reinforcing fiber layer and a reinforcing fiber fabric layer.SOLUTION: There is provided a laminate including: a layer of a fiber-reinforced composite material containing unidirectionally aligned reinforcing fiber and a matrix resin (hereinafter referred to as a unidirectional reinforcing fiber layer); and a layer of a fiber-reinforced composite material containing a reinforcing fiber fabric and a matrix resin laminated adjacent to its surface (hereinafter referred to as a reinforcing fiber fabric layer), wherein a resin layer exists between the unidirectional reinforcing fiber of at least one unidirectional reinforcing fiber layer and the reinforcing fiber fabric of at least one reinforcing fiber fabric layer adjacent to a surface thereof, the resin layer containing spherical polymer particles and amorphous polymer particles, and in a cross-section perpendicular to a fiber direction of the unidirectional reinforcing fiber, a presence ratio of the amorphous polymer particles in an area occupied by the polymer particles present on the reinforcing fiber fabric side of the resin layer is higher than 50%.SELECTED DRAWING: None
Patent JP-2022008825-A (JP)
Title: Apparatus use system
IPC: G06F21/35
Filed: 2021-10-04
Abstract: PROBLEM TO BE SOLVED: To shorten time required for a user to become available for using apparatus from a mobile terminal. 
     SOLUTION: Upon a user, as an unlock code for a screen lock of a mobile terminal 100, inputs an exclusive code for using apparatus 200, a lock control section 110 unlocks the screen lock, and an apparatus operation application 120 transmits, to the apparatus 200, use request information to the effect that the screen is unlocked and which includes a user ID (apparatus exclusive user ID 122) of the user exclusively for the apparatus 200. An authentication processing section 210 of the apparatus 200, upon receiving the use request information from the mobile terminal 100, omits regular authentication processing based on a user ID and authentication information, and permits the user corresponding to the apparatus exclusive user ID122 to use the apparatus 200. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023058204-A (JP)
Title: Work site monitoring system
Inventor: SAI YUKIHIRO
IPC: H04N7/18
Filed: 2021-10-13
Abstract: To provide a work site monitoring system allowing a decrease in the work efficiency of a work machine to be suppressed.SOLUTION: A work site monitoring system comprises: work area setting means setting a work area 71 around a work machine 20 in a work site; a camera 2 capturing images of the work site; intruding object detection means detecting an intruding object into the work site based on images captured with the camera 2; movement detection means detecting a moving speed and a moving direction of the intruding object detected with the intruding object detection means; work area change means changing the work area 71 based on the moving speed and the moving direction of the intruding object detected with the movement detection means; and countermeasure means carrying out at least ether of warning or operation restriction on the work machine 20 when the intruding object intrudes into the work area 71.SELECTED DRAWING: Figure 1
Patent JP-2023060665-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: WATANABE HIROTO
IPC: H01L25/07
Filed: 2021-10-18
Abstract: To provide a semiconductor device capable of reducing occurrence of breakdowns.SOLUTION: A bus bar 60 includes a laminate in which a flat-plate-like P-type conductive plate 61, a flat-plate-like insulation sheet 63, and a flat-plate-like N-type conductive plate 62 are laminated in this order. The laminate is formed with main terminal connection parts 61c and 62c into which each of other end parts of an external connection terminal having a close contact with each other is inserted, and sealed by a sealing part 64 spaced apart the main terminal connection parts 61c and 62c. In a laminate 60a, the P-type conductive plate 61, the insulation sheet 63, and the N-type conductive plate 62 are pressed and placed in a close contact state toward the insulation sheet 63 parallel to a lamination direction, so a volume of an air layer included in the insulation sheet 63 (and air layers between the P-type conductive plate 61 and the insulation sheet 63 and between the N-type conducive plate 62 and the insulation sheet 63) is compressed. For this reason, a discharge voltage in which a partial discharge occurs in the laminate rises, causing that the laminate 60a is less likely to discharge.SELECTED DRAWING: Figure 6
Patent JP-2023060773-A (JP)
Title: Catalyst and method for removing volatile organic compound
Inventor: IMANAKA NOBUHITO
IPC: B01D53/86
Filed: 2021-10-18
Abstract: To provide a catalyst having an increased ability to decompose volatile organic compounds despite its simplified structure.SOLUTION: A catalyst is used to decompose volatile organic compounds, the catalyst comprising an oxide represented by the formula of Gd10Si5CoO27-δ and meeting 0.5≤δ≤1. The catalyst may be one having an apatite crystal structure. The catalyst may comprise a secondary particle, which is aggregation of a plurality of primary particles; on at least a surface of the secondary particle, clearances may be formed between adjacent primary particles.SELECTED DRAWING: Figure 1
Patent JP-2023062326-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-10-21
Abstract: To provide a game machine that can update a random number value appropriately.SOLUTION: A random number for a winning symbol and a random number for a normal symbol winning symbol can be updated in each update range in a common update process such as an initial value change random number update process P_RANCP that can be called and executed in a random number update process P_RANDOM. As for the random number for the normal symbol winning symbol, the total number of random number values contained in the update range is a prime number. Therefore, as for at least one of the random number values that can be updated in the common update process, the total number of random number values contained in the update range is a prime number.SELECTED DRAWING: Figure 10-12
Patent JP-2023063916-A (JP)
Title: rolling machine
Inventor: NAKAGAWA MASAHITO
IPC: B21H5/00
Filed: 2021-10-25
Abstract: To provide a rolling machine capable of automatically correcting a phase of a flat die while simplifying a structure and improving processing accuracy and reliability by being capable of detecting lack of a biting rough tooth of the flat die.SOLUTION: A configuration of a rolling machine 100 which performs rolling machining of an outer periphery of an object to be processed includes: a pair of flat dies 120 arranged almost in parallel to the object to be processed; a pair of ball screws 130 moving the pair of flat dies respectively; a pair of servo motors 140 rotating the pair of ball screws respectively; a numerical control part 210 controlling operation of the pair of servo motors and detecting load torque; and phase correction means 240 for correcting relative phases of the pair of flat dies. The phase correction means acquires a contact position on the object to be processed of the biting rough tooth of the pair of flat dies from the load torque detected by the numerical control part, controls the pair of servo motors, and corrects phases.SELECTED DRAWING: Figure 2
Patent JP-2022028722-A (JP)
Title: Semiconductor device
IPC: H01L51/50
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent variation in a current value caused by variation in a threshold voltage of a transistor, and to provide a display that has a high duty ratio and has less deviation from brightness designated by a video signal. 
     SOLUTION: A semiconductor device has a load, a transistor that controls a value of a current supplied to the load, a capacitive element, a power line, and a first switch to a third switch, and the semiconductor device causes the capacitive element to hold a threshold voltage of the transistor before inputting a potential according to a video signal and causes to hold a voltage obtained by adding the potential to the threshold voltage, and thereby can prevent variation in the current value caused by variation in the threshold voltage of the transistor. The semiconductor device can thus supply a desired current to a load including a light emitting device. In addition, a display having a high duty ratio can be provided by varying the potential of the power line. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069411-A (JP)
Title: Agent for promoting absorption of lipid-soluble minor component
Inventor: SASAKI MIO
IPC: A61K31/355
Filed: 2021-11-05
Abstract: To provide an agent for promoting the absorption of lipid-soluble minor components.SOLUTION: An agent for promoting the absorption of lipid-soluble minor components comprises an oil-and-fat composition that comprises palmitic acids of 15 mass% or more and 45 mass% or less in the total constituent fatty acid residues of the oil-and-fat composition. In the palmitic acids, the proportion of the palmitic acids bound at position 2 is 50 mass% or more.SELECTED DRAWING: None