baber/WOPTO huggingface dataset:
Patent JP-2020115362-A (JP)
Title: Information processing device, information processing method, control method therefor, and program
Inventor: NAMBA NOBUTOSHI
IPC: G06T19/00
Filed: 2020-03-25
Abstract: To determine the position/posture of a wearable display device using the image of another device when the position/posture of the wearable display device cannot be appropriately determined using the wearable display device.SOLUTION: The present invention acquires a first real image captured by an HMD camera, specifies the position/posture of the HMD using first marker information in the first real image, specifies the position/posture of a target on the basis of the first marker information in a second real image captured by a target camera, specifies the position/posture of the HMD on the basis of second marker information in the second real image, determines the position/posture based on the first marker of the first real image to be the position/posture of the HMD when the first marker is recognized in the first real image, determines the position/posture based on the second marker of the second real image to be the position/posture of the HMD when the first marker is not recognized in the first real image, and exercises control so as to display a composite real image.SELECTED DRAWING: Figure 5
Patent JP-2020115363-A (JP)
Title: Data structure pooling of voice activated data packet
Inventor: Gaurav Bhaya
IPC: G10L15/10
Filed: 2020-03-25
Abstract: To provide a data structure pooling of voice activated data packets that resolves inefficient bandwidth usage.SOLUTION: A method for managing a voice activated thread in a voice activated data packet based computer network environment, includes analyzing a data packet containing a first input audio signal, identifying a first request and a first trigger keyword, and generating a first action data structure with parameters defining a first action. The method further includes receiving and analyzing a second input audio signal, identifying a second request and a second trigger keyword, and generating a second action data structure with parameters defining a second action. The method further includes generating the first and second action data structures into a pooled data structure, transmitting the pooled data structure to a service provider computing device, and implementing a defined action with a data structure pooled in the device.SELECTED DRAWING: Figure 4
Patent JP-2021156326-A (JP)
Title: Method for manufacturing electromagnetic valve
Inventor: YOKAWA KOICHI
IPC: F16K31/06
Filed: 2020-03-26
Abstract: To provide a method for manufacturing an electromagnetic valve with a sheet holder, which is hard to come off even in a case where attachment using spring property of a strainer is difficult, and considers the detent of the strainer.SOLUTION: In a step of mounting a band-shaped strainer 20 on a cylindrical sheet holder 10 having an annular groove 10g on an outer peripheral surface and comprising a plurality of fluid supply ports 13 on the peripheral surface of the annular groove 10g, a locking claw part 23 formed in the strainer 20 is pressed against a locking recess part 11 provided in the sheet holder 10 in a step of deforming the strainer 20 along a bottom surface 10a of the annular groove 10g or a step of deforming the strainer 20 along a right side surface 10b and a left side surface 10c of the annular groove 10g, so that the strainer 20 is prevented from rotating clockwise and counterclockwise in the circumferential direction of the sheet holder 10.SELECTED DRAWING: Figure 1
Patent JP-2020172634-A (JP)
Title: Epoxy resin composition and cured product of the same
Inventor: ONO YUMA
IPC: C08K5/17
Filed: 2020-03-26
Abstract: To provide an epoxy resin composition which includes, as an epoxy resin curing agent, a polyamine compound being a reaction product of predetermined diamine and an epoxy compound, and allows for formation of a coated film having good appearance even when being used on low temperature condition at approximately 10°C, and a cured product of the epoxy resin composition.MEANS FOR SOLVING THE PROBLEM: There are provided the epoxy resin composition containing the following components (A) to (C) and the cured product of the same. (A) a main agent epoxy resin having a viscosity at 10°C of 250 Pa s or less. (B) an epoxy resin curing agent including a reaction product (b1) of diamine indicated by the following general formula (1) and an epoxy compound having at least one epoxy group. Formula (1): H2 N-H2C-A-CH2-NH2. In formula (1), A is a cyclohexylene group or phenylene group. (C) an additive having a surface tension at 23°C of 20.5-28.0 dyne/cm.SELECTED DRAWING: None
Patent JP-2021157035-A (JP)
Title: Optical connection structure, optical connector, and restriction member
Inventor: YOKOGAWA TOMOYUKI
IPC: G02B6/40
Filed: 2020-03-26
Abstract: To provide an optical connection structure, an optical connector, and a restriction member capable of suppressing lowering of positioning accuracy caused by a break in a guide pin insertion hole.SOLUTION: An optical connection structure 1 includes optical connectors 10A and 10B, an adapter 2, and a restriction member 30. The adapter has an outer surface extending along a first direction. A ferrule 11 has a pair of guide pin insertion holes 15 that extend along the first direction and allow a pair of guide pins P to be inserted, respectively, and a plurality of optical fiber holding holes that extend along the first direction and hold the plurality of optical fibers, respectively. The restriction member has a base 31 mounted on a housing located outside the adapter, and a projection projecting from the base along the first direction to a position facing the outside surface of the adapter.SELECTED DRAWING: Figure 7C
Patent JP-2021157548-A (JP)
Title: Germination determination device and program
Inventor: IMAMURA RYUTA
IPC: G06T7/00
Filed: 2020-03-27
Abstract: To enable efficient germination determination including seed germination assessment.SOLUTION: A germination determination device according to an embodiment comprises input means for inputting a captured image of one or more seeds, and first determination means configured to determine germination states of the seeds in the captured image using model parameters of a first trained neural network.SELECTED DRAWING: Figure 1
Patent JP-2021157657-A (JP)
Title: Detection device, fingerprint detection device, and vein detection device
Inventor: KATO HIROBUMI
IPC: A61B5/1172
Filed: 2020-03-27
Abstract: To provide a detection device, a fingerprint detection device, and a vein detection device that can improve the detection accuracy.SOLUTION: A detection device includes a plurality of optical sensors arranged in matrix, a plurality of switching elements provided in accordance with the respective optical sensors, a plurality of gate lines and a plurality of signal lines, a detection circuit to which signals from the optical sensors are supplied through the signal lines, and a signal line selection circuit switching the connection state between the signal lines and the detection circuit. For each row of the gate lines, driving signals are supplied to make the switching elements belonging to predetermined rows connected. In a readout period of the predetermined rows, the signal line selection circuit connects the signal lines to the detection circuit in accordance with a predetermined order for each column. After the readout period for the predetermined rows is completed and before the next readout period starts, reset potentials are supplied to the signal lines and the optical sensors belonging to the predetermined rows.SELECTED DRAWING: Figure 12
Patent JP-2021154009-A (JP)
Title: Assisting tool for osteopathic therapy
Inventor: NAKAMURA ATSUSHI
IPC: A61F5/01
Filed: 2020-03-29
Abstract: To provide an assisting tool for osteopathic therapy simply focusing on a lumbosacral joint part.SOLUTION: The assisting tool comprises: a pelvis fixation part 4 to be brought into close contact with the front of a user's pelvis; a belt-like or string-like tension part 3 connected to both of the ends of the pelvis fixation part; and a fixation part 2 connected to the tension part to fix the tension part to a fixation object. The pelvis fixation part prevents the pelvis from falling forward when the user bends forward.SELECTED DRAWING: Figure 1
Patent JP-2021157725-A (JP)
Title: Scrap grade determination system, scrap grade determination method, estimation device, learning device, generation method of learned model and program
Inventor: HARADA KAZUSHIGE
IPC: G06T7/00
Filed: 2020-03-30
Abstract: To provide a scrap grade determination system which can improve determination accuracy of a grade ratio of an iron scrap.SOLUTION: A scrap grade determination system lifts up an aggregate of iron scraps in which iron scraps in plural grades according to sizes are mixed by a lifting tool of a crane, generates a camera image by photographing the aggregate of iron scraps lifted up by the lifting tool by a camera, divides the camera image into a plurality of image pieces, estimates the grade for each of the plurality of image pieces by using a learned model that is previously generated with machine learning with the image of the iron scraps as input data and the grade as teacher data, and calculates a ratio of grades included in the aggregate of iron scraps lifted up by the lifting tool on the basis of the grade estimated for each of the plurality of image pieces.SELECTED DRAWING: Figure 2
Patent JP-2021154376-A (JP)
Title: Method for manufacturing joint structure, joint structure and automobile components
Inventor: FUJIMOTO HIRONORI
IPC: B60R19/04
Filed: 2020-03-30
Abstract: To provide: a method for manufacturing a joint structure that is excellent in productivity and cross tension strength (CTS); and a joint structure and automobile components that are excellent in productivity and CTS.SOLUTION: A method for manufacturing a joint structure according to an embodiment of the present invention includes the steps of: joining a first end of a fastening member having a shaft portion to a first member; inserting the shaft portion of the fastening member into a through hole of a second member; and plastically deforming a second end of the fastening member so as to fasten the first member and the second member with each other.SELECTED DRAWING: Figure 1
Patent JP-2021154711-A (JP)
Title: Ink jet recording device and cleaning method for ink jet recording device
Inventor: OKAMOTO YUSUKE
IPC: B41J2/165
Filed: 2020-03-30
Abstract: To provide an ink jet recording device in which a head tip portion can be automatically cleaned, and a cleaning method for the inkjet recording device.SOLUTION: An ink jet recording device has: a print head which is supplied with ink and performs printing; a body which supplies the ink to the print head; and a cleaning unit which has a cleaning tank in which the whole print head is inserted, and performs cleaning by jetting cleaning fluid to the print head from a cleaning nozzle. The cleaning unit has a cleaning nozzle jetting the cleaning fluid into the cleaning tank, and a cleaning base portion which has a storage portion housing a tip of the print head and into which the cleaning liquid can flow. The cleaning fluid is flown into the storage portion and cleans the tip of the print head.SELECTED DRAWING: Figure 4
Patent JP-2021159104-A (JP)
Title: Server system, game system and program
Inventor: SHIJO RYOICHI
IPC: A63F13/35
Filed: 2020-03-30
Abstract: To provide a server system and the like capable of introducing a new specification for improving attraction in selection control processing, and applying strong motivation to execution of the selection control processing, and improving desire of a player.SOLUTION: A server device 10 causes a player to select one or more game media out of a selection object group formed of the plurality of game media to acquire the game medium (media), if a game medium selected by the selection control processing is predicted, sets as prediction content information, in advance, before executing the selection control processing, a prediction content predicted, then on the basis of a selection specific game medium indicating a game medium specified by the selection control processing, and the set prediction content information, determines whether the prediction content indicated by the prediction content information matches the selection specific game medium, then, if it is determined that the prediction content matches the selection specific game medium by the determination processing, grants to the player a privilege based on the game medium which is caused to be acquired by the player, by determination that the prediction hit the mark.SELECTED DRAWING: Figure 4
Patent JP-2021163073-A (JP)
Title: Information processing device, control method therefor, program, and learned model
Inventor: ISHII KUMIKO
IPC: G06F40/279
Filed: 2020-03-31
Abstract: To provide a technique for acquiring an embedding vector in which a feature of an object whose price fluctuates according to date and time is embedded.SOLUTION: A neural network 11 outputs a category y^jt representing whether the prices of objects respectively increase or decrease from date and time just before reference date and time till the reference date and time when an aggregate of texts ni published from past date and time till the reference date and time. An information processing device for achieving the neural network 11 learns a model 19 including an embedding vector. Namely, the information processing device extracts two feature vectors nKi, nVi of different levels from each text ni published at each date and time. Then, the information processing device determines weight αji on the basis of an internal product of the feature vector nKi and the embedding vector sj. Then, the information processing device determines a state mjτ by performing totaling by respectively multiplying the weight αji by the other of the feature vector nKi. Then, the information processing device inputs the state mjτ in a sorter 16 and outputs a category y^jt.SELECTED DRAWING: Figure 1
Patent JP-2021163614-A (JP)
Title: Lead-acid battery
Inventor: SUGA SHINYA
IPC: H01M10/08
Filed: 2020-03-31
Abstract: To provide a lead-acid battery having excellent cycling characteristics while suppressing the increase in internal resistance and enabling accurate determination of the state of charge and state of deterioration by a method of measuring internal resistance.SOLUTION: A lead-acid battery includes an electrode plate group 1 formed by alternately stacking a plurality of positive electrode plates 10 having a positive electrode active material containing lead dioxide and negative electrode plates 20 having a negative electrode active material containing metallic lead via a ribbed separator 30 having a flat base surface and ribs of folds protruding in a direction perpendicular to a plane direction of the base surface. The electrode plate group 1 is immersed in an electrolytic solution to form a cell. The flatness of the positive electrode plates 10 after conversion is 4.0 mm or less. The content of barium in the negative electrode active material is 0.5wt% or more and 1.5wt% or less.SELECTED DRAWING: Figure 1
Patent JP-2021162496-A (JP)
Title: Metal component analysis method and method for manufacturing refined polymer product
Inventor: SUZUKI KOHEI
IPC: G01N31/00
Filed: 2020-04-01
Abstract: To provide a metal component analysis method with which the value of lowest possible quantification can further be reduced, and a method for manufacturing a refined polymer product with which metal impurities are further reduced.SOLUTION: Provided is a method for analyzing metal components included as impurities in a polymer composition that contains a polymer and an organic solvent. The metal component analysis method includes: a step (i) for mixing the polymer composition and an acid aqueous solution and preparing a fluid dispersion; a step (ii) for separating the fluid dispersion prepared in the step (i) into a dispersoid layer containing the polymer and a dispersant layer containing the metal components; and a step (iii) for quantifying the metal components included in the dispersant layer separated in the step (ii).SELECTED DRAWING: None
Patent JP-2021162126-A (JP)
Title: Hydraulic apparatus with position detector
Inventor: NAGANO TAKU
IPC: F16K37/00
Filed: 2020-04-02
Abstract: To provide a hydraulic apparatus with position detector capable of simplifying an adjustment step in a manufacture step and an adjustment step at the time of integration into a mother machine without integrating a servo amplifier.SOLUTION: In a hydraulic apparatus with position detector, feedback control is performed by a servo amplifier on the basis of a deviation between a command value of a command signal and a position detection value from a position detector. The hydraulic apparatus with position detector comprises: an arithmetic processing unit which outputs the position detection value as a detection signal; a communicator which transmits the detection signal to the servo amplifier and receives a signal from the servo amplifier; and a storage unit in which property information of the hydraulic apparatus is stored so as to be read out via the communicator. The property information of the hydraulic apparatus includes at least: calibration information which is measured and acquired by a test stand of the hydraulic apparatus beforehand and in which the position detection value from the position detector is made correspondent to a property value of the hydraulic apparatus; and flow rate property information in which a flow rate of the hydraulic apparatus is made correspondent to the command signal.SELECTED DRAWING: Figure 1
Patent JP-2021165930-A (JP)
Title: System verification program generation device, system verification program generation method and system verification program generation program
Inventor: TANABE KAZUKI
IPC: G06F8/30
Filed: 2020-04-07
Abstract: To provide a system verification program generation device that can reduce the burden on engineers in generating system verification programs.SOLUTION: A system verification program generation device 20 includes a search unit 21 that searches a system design for execution entities and parameters of a verification program, which is a program that verifies whether the system design derived from system requirements satisfies one or more verification items extracted from the system requirements.SELECTED DRAWING: Figure 18
Patent JP-2020104018-A (JP)
Title: Game machine
Inventor: NIIMI TOSHIHIRO
IPC: A63F7/02
Filed: 2020-04-13
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine allows recognizable time of three performance patterns to become longer and at the same time allows at least one of a battle performance, a revival performance, and a pseudo continuous performance for improving a degree of expectation before a second display mode to be executed more easily in variation patterns 4A to 5C in which a jackpot suggestive mode occurs in the second display mode than variation patterns 1A to 1C in which performance patterns of all performance pattern columns of performance patterns differ each in the second display mode and are stopped in a non-ready-to-win losing suggestive mode differing from a jackpot suggestive mode.SELECTED DRAWING: Figure 55-1
Patent JP-2020115584-A (JP)
Title: Light-emitting device and manufacturing method of the same
Inventor: YAMADA MOTOKAZU
IPC: H01L33/50
Filed: 2020-04-15
Abstract: To provide a light-emitting device of a batwing type having high light-emitting efficiency.SOLUTION: A light-emitting device comprises: a substrate 120; a light source provided on the substrate 120; and a coating member 108 covering the light source. The coating member 108 has a recess 122 or a through hole immediately above the light source. A width B of a bottom surface of the coating member 108 is smaller than a maximum width A of the coating member 108.SELECTED DRAWING: Figure 1
Patent JP-2020114755-A (JP)
Title: Cover
Inventor: Steven m sorensen
IPC: B65D47/06
Filed: 2020-04-17
Abstract: To provide a cover for a container.SOLUTION: The cover includes a main body, an activator movably coupled to the main body and movable between a first position and a second position relative to the main body, a fluid flow member movably coupled to the main body and movable between the first position and the second position relative to the main body, a fluid passage extending through the fluid flow member, and a connection member movably coupled to the fluid flow member and the activator and movable between the first position and the second position.SELECTED DRAWING: Figure 1
Patent JP-2020184755-A (JP)
Title: System and method for compensating for non-linear behavior of acoustic transducer
Inventor: JOHN BARRY FRENCH
IPC: H04R1/28
Filed: 2020-04-21
Abstract: To provide a system and method for compensating for non-linear behavior of an acoustic transducer.SOLUTION: In an audio amplifier system including a memory and an audio amplifier, the audio amplifier includes the memory and is programmed to receive an audio input signal and to generate a target current signal based on the audio input signal. The audio amplifier is further configured to: generate a first predicted position of a voice coil of a loudspeaker; generate a first corrected current signal based on the target current signal and on the first predicted position of the voice coil; determine a pressure within a loudspeaker enclosure based at least on the first predicted position of the voice coil; and determine a position of a passive radiator based at least on the pressure within the loudspeaker enclosure; and generate a second predicted position of the voice coil.SELECTED DRAWING: Figure 21
Patent JP-2021172702-A (JP)
Title: Method for evaluating weatherability of coating film, method for forming the coating film, and article having the coating film
Inventor: ASAHI Tomoyuki
IPC: C08G65/00
Filed: 2020-04-21
Abstract: To provide a method for evaluating the weatherability of a coating film, which is a coating film containing a polymer having a perfluoropolyether group and that is excellent in water and oil repellency, weatherability and adhesion.SOLUTION: Provided is a method for evaluating the weatherability of a coating film that is made of a hardened product of a polymer having a perfluoropolyether group and in which the film density obtained by the X-ray reflection method is 1.40 g/cm3 or more and 2.50 g/cm3 or less. The method for evaluating the weatherability of a coating film, in which the polymer having a perfluoropolyether group has a divalent perfluorooxyalkylene polymer residue and has a perfluoropolyether group having at least one hydrolyzable group at at least one terminal in one molecule.SELECTED DRAWING: None
Patent JP-2021172269-A (JP)
Title: Platform door device
Inventor: MUKAI YUJI
IPC: E01F1/00
Filed: 2020-04-28
Abstract: To provide a platform door device that has a simple structure and can be rapidly and readily installed.SOLUTION: A platform door device 1 includes: a stationary fence 2 fixed on a platform 60 and provided along an edge part of the platform 60; a slide door 3 moving so as to slide along the stationary fence 2 and opening and closing an opening part provided in a position corresponding to a vehicle door 51 of a rolling stock 50 that stops at the platform 60; and a drive part 4 fixed on the platform 60 separately from the stationary fence 2 and driving the slide door 3 while supporting the slide door.SELECTED DRAWING: Figure 1