baber/WOPTO huggingface dataset:
Patent JP-2020181655-A (JP)
Title: Dispersant composition for secondary battery positive electrode slurry and application thereof
Inventor: AOKI TAKAYUKI
IPC: C08F220/06
Filed: 2019-04-24
Abstract: To provide a dispersant composition for a secondary battery positive electrode slurry, excellent in uniformity of a coating film of a slurry for a secondary battery positive electrode, and an application thereof.SOLUTION: A dispersant composition for a secondary battery positive electrode slurry contains a polymer component A that is a polymer of a polymerizable component a that includes a monomer (I) having one radical reactive carbon-carbon double bond, the monomer (I) having a solubility parameter (SP) of 10-17 (cal/cm3)1/2, and satisfies the following condition 1. Condition 1: A molded film comprising non-volatile components of the dispersant composition for a secondary battery positive electrode slurry has a tensile modulus of 500 MPa or more.SELECTED DRAWING: None
Patent JP-2020182289-A (JP)
Title: Collector head and power collector shoe device
Inventor: SHIKAMA TOSHIO
IPC: B60L5/10
Filed: 2019-04-24
Abstract: To provide a collector head and a power collector shoe device such that lift force acting on a collector head can be adjusted in a travel of a vehicle in a yielding direction and a travel in an opposite yielding direction, independently of each other.SOLUTION: A power collector shoe device has an arcuately sectioned convex surface part 8 formed on one travel-directional side face of a collector head 3 and a flat surface part 9 formed on the other travel-directional side face. The power collector shoe device has, at the other travel-directional side part of a reverse surface of the collector head 3, an inclined surface part 16 which is inclined downward more toward the other travel-directional side. As the angle of inclination of the inclined surface part 16 is larger and larger, larger and larger lift force acts on the collector head 3. Even when the vehicle travels in a yielding direction with the one travel-directional side face, having the convex surface part 8 formed, directed forward in the travel direction, sufficient lift force acting on the collector head 3 is secured.SELECTED DRAWING: Figure 4
Patent JP-2020181327-A (JP)
Title: Server and terminal
Inventor: YAMADA HIROYUKI
IPC: G06Q40/06
Filed: 2019-04-24
Abstract: To further smoothly introduce a mechanism that extends the expiry date of electronic value.SOLUTION: In a point investment system 2, an investment server 10 includes: conversion request acceptance means for accepting a request for conversion from a first electronic value to a second electronic value from a user's mobile terminal 4 via a network 6; conversion means for performing conversion so that the expiry date of the second electronic value is equal to or longer than the expiry date of the first electronic value when the request is accepted; and investment instruction acceptance means for accepting instructions for investing the second electronic value obtained as a result of conversion from the user's mobile terminal 4 via the network.SELECTED DRAWING: Figure 1
Patent JP-2020178849-A (JP)
Title: Game machine
Inventor: AKABANE KEIICHIRO
IPC: A63F7/02
Filed: 2019-04-24
Abstract: To provide a game machine capable of enhancing sound effects.SOLUTION: In a Pachinko machine 10, a front frame 13 is provided with a low-pitched sound part 73 having a low-pitched sound speaker 73a and low-pitched sound outlets 73b, 73c so that it outputs sound in the direction crossing the back and forth direction from the low-pitched sound outlets 73b, 73c. As sound reflection means which can reflect sound outputted from the low-pitched sound output part 73 via the low-pitched sound outlets 73b, 73c, a rear side reflection surface 81 which is positioned in an opening direction of the low-pitched sound outlets 73b, 73c and reflects sound from the low-pitched sound output part 73 on the side different from the low-pitched sound outlets 73b, 73c and a lower side reflection surface 82 reflecting sound reflected by the rear side reflection surface 81 on the side different from the rear side reflection surface 81 are provided for an area below a lower surface of upper sides 14a forming the low-pitched sound outlets 73b, 73c.SELECTED DRAWING: Figure 1
Patent JP-2020050857-A (JP)
Title: Manufacturing method of propylene-based resin molded body
Inventor: NAKAGAWA YOKO
IPC: C08J5/00
Filed: 2019-04-24
Abstract: To provide a manufacturing method of a propylene-based resin molded body capable of obtaining a molded body while maintaining good antistatic performance under high temperature low humidity environment without loosing physical properties of a propylene-based resin composition and without adding complicated processes.SOLUTION: There is provided a manufacturing method of a propylene-based resin molded body for providing a molded body through a manufacturing process using a propylene-based resin composition containing a donor-acceptor antistatic agent (A) consisting of at least one kind of a semi-polar organic compound having 1 atom group represented by the following formula (4) and minimum 1 linear hydrocarbon group having 5 to 28 carbon atoms in a molecule, and at least one kind of a basic organic compound having 1 basic nitrogen atom group and minimum 1 linear hydrocarbon group having 5 to 28 carbon atoms in a molecule of 0.01 to 3 pts.wt. based on 100 pts.wt. of a propylene polymer, under atmosphere of a temperature of 60 to 160°C.SELECTED DRAWING: None
Patent JP-2020182099-A (JP)
Title: Information process system and program
Inventor: NAKAMURA TEPPEI
IPC: H04N1/00
Filed: 2019-04-25
Abstract: To accurately convey feedback information to a user even when it is difficult to give voice feedback to the user when the user is performing voice operation.SOLUTION: An information process system 1 includes a display unit 30, a voice operation reception unit 51 that accepts user's voice as voice operation, a screen update unit 54 that updates the screen to be displayed on the display unit 30 on the basis of the voice operation received by the voice operation reception unit 51, a screen determination unit 57 that determines whether to display the screen updated by the screen update unit 54 on the display unit 30, and a display control unit 55 causes the display unit 30 to display the screen updated by the screen update unit 54 when the screen determination unit 57 determines that the updated screen is displayed on the display unit 30.SELECTED DRAWING: Figure 4
Patent JP-2019212900-A (JP)
Title: Imaging apparatus
Inventor: SATO YOSHIHIRO
IPC: H04N5/369
Filed: 2019-04-25
Abstract: To reduce a leakage current that causes noise.SOLUTION: An imaging apparatus of the present disclosure comprises: a photoelectric conversion unit that photoelectrically converts light to generate a signal charge; a semiconductor substrate that includes a first semiconductor layer on a surface; a charge storage area that is a first conductivity type impurity area in the first semiconductor layer and stores the signal charge; a first transistor that includes the first conductivity type first impurity area in the first semiconductor layer as a source or a drain; and a blocking structure that is located between the charge storage area and first transistor. The blocking structure includes a second impurity area that is a second conductivity type impurity area in the first semiconductor layer and located between the charge storage area and first impurity area, and a first electrode that is located above the first semiconductor layer, overlaps at least part of the second impurity area in plan view, and is applied with a certain first voltage in a period during which the charge storage area stores the signal charge.SELECTED DRAWING: Figure 3
Patent JP-2019150611-A (JP)
Title: System and method for sealing percutaneous valve
Inventor: YORAM RICHTER
IPC: A61F2/24
Filed: 2019-04-25
Abstract: To provide a percutaneous valve device and system which improves sealing between an anchor and a native anatomy.SOLUTION: The anchor includes a space-occupying material, such as a hydrogel, on an external surface, where the space-occupying material swells when exposed to an aqueous environment, filling gaps between the anchor and the native anatomy, and thereby serves as a valve seal.SELECTED DRAWING: None
Patent JP-2020181123-A (JP)
Title: Karaoke rendition system
Inventor: SATO RUI
IPC: G10K15/04
Filed: 2019-04-26
Abstract: To reduce anxiety and discomfort of users while giving karaoke users a high sense of presence and immersion.SOLUTION: The karaoke rendition system includes a karaoke device which outputs accompaniment music of a singing song and an acquired singing voice of a singing user, a measuring device which measures a viewpoint position of the singing user in a predetermined reference coordinate system, and an audience imaging device which generates a display image which imitates the appearance of the audience from the viewpoint position in the virtual space of the reference coordinate system according to the viewpoint position via a fixedly installed screen, and displays the display image on the screen.SELECTED DRAWING: Figure 1
Patent JP-2020181502-A (JP)
Title: Work support system and work support method, and work support device
Inventor: KANEMOTO DAISUKE
IPC: G10L15/00
Filed: 2019-04-26
Abstract: To reduce burden on a worker by enabling the worker to easily identify a product to be worked on.SOLUTION: A work support system 10 includes: a worker terminal 100 which a worker can operate; a work support device 200 which provides the worker with information for supporting work to be done by the worker; and a database management device 300 including a database 400 in which past work record data including product information is accumulated. The work support device 200 acquires product feature information including features of a product handled in the work, input by the worker in at least one form of voice information and image information, extracts product information corresponding to the features of the product from the product information accumulated in the database 400, generates product candidate information including the extracted product information and provides the worker with the generated product candidate information.SELECTED DRAWING: Figure 1
Patent JP-2020181518-A (JP)
Title: Party system and server device for party system
Inventor: HATOYAMA TAKASHI
IPC: G06Q50/10
Filed: 2019-04-26
Abstract: To provide a party system that can hold parties that are easy to participate in, and a server device for the party system.SOLUTION: A party system includes: (a) a terminal connection unit 22 to which a user's terminal is connected via a communication network; (b) a user management unit 32 that stores user information 46 on the user in a storage device 40; (c) a video call control unit 24 that controls a video call between two terminals; and (d) a party execution unit 34 that, during holding a party, refers to the user information 46 regarding users of a plurality of terminals connected to the terminal connection unit 22 and participating in the party, selects two each from the plurality of terminals, and instructs the video call control unit 24 to make a video call for a predetermined time between the selected two terminals. The party execution unit 34 selects two terminals for making a video call so that two users do not make a video call twice or more at the same party.SELECTED DRAWING: Figure 2
Patent JP-2020183498-A (JP)
Title: Ink composition for non-aceous inkjet
Inventor: ISOGAWA MASAKUNI
IPC: B41M5/00
Filed: 2019-05-09
Abstract: To provide an ink composition for non-aqueous inkjet which contains a pigment, a water-insoluble resin and a solvent, has good discharge property at the time of printing, enables production of a coated film excellent in scratch resistance after printing, and is suitable for inkjet printing.SOLUTION: An ink composition for non-aqueous inkjet contains a mixed solvent obtained by mixing a first solvent composed of at least a water-insoluble resin, a pigment and ethanol and a second solvent containing at least one selected from aromatic alcohols, propylene glycol, polyethylene glycol and an acetic acid, in which a mass ratio of the water-insoluble resin to the pigment is 2.0-7.5.SELECTED DRAWING: None
Patent JP-2020071862-A (JP)
Title: Computer vision system and method
Inventor: Rudra Prasad Poudel Karmatha
IPC: G06N3/04
Filed: 2019-05-10
Abstract: To provide an image processing method for segmenting an image.SOLUTION: A method comprises the steps of: generating a second image from a first image, where the second image is resolution representation lower than that of the first image; processing the first image with a first processing stage to generate a first feature map; processing the second image with a second processing stage to generate a second feature map; and combining the first feature map with the second feature map to generate a semantic segmented image. The first processing stage comprises a first neural network comprising at least one separable convolution module. The second processing stage comprises a second neural network comprising at least one separable convolution module. The number of layers in the first neural network is smaller than the number of layers in the second neural network.SELECTED DRAWING: None
Patent JP-2020185577-A (JP)
Title: Laser processing device and laser processing method
Inventor: NARITA YUKI
IPC: B23K26/067
Filed: 2019-05-13
Abstract: To provide a laser processing device and a laser processing method which solves a defect of the conventional technique, thereby, secures a described processing quality and suppresses the deterioration of availability of a laser pulse.SOLUTION: A laser processing method in which a laser pulse made incident from a laser oscillator is made incident to a light branching part for branching the laser pulse to either one side of two directions, a first portion of the laser pulse emitted from the light branching part is applied to an object to be processed and, thereby, the object to be processed is processed is characterized in that light intensity of a second portion of the laser pulse preceding than the first portion is detected and the light branching part is controlled such that an energy of the first portion gets to constant based on a detection result.SELECTED DRAWING: Figure 1
Patent JP-2020189053-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-05-24
Abstract: To provide a game machine for enhancing interest.SOLUTION: In a shift to a display change high-probability zone, a display mode of specific display is changed easily. Changing timing of specific display is provided also after completion of a display change high-probability zone, and a display mode is more easily changed also after completion of a display change high-probability zone in specific display in which a display mode is changed before completion of a display change high-probability zone than in specific display in which a display mode is not changed. The game machine includes read-ahead performance execution means capable of executing a read-ahead performance and setting suggestive performance execution means capable of executing a setting suggestive performance for performing suggestion regarding setting of a setting value, the read-ahead performance execution means can execute a read-ahead performance in a first mode, and in a second mode differing from the first mode, and the setting suggestive performance execution means can execute a setting suggestive performance at a ratio higher when the read-ahead performance is executed in the second mode than when the read-ahead performance is executed in the first mode after execution of the read-ahead performance.SELECTED DRAWING: Figure 10-1
Patent JP-2020194374-A (JP)
Title: Medical interview support system, medical interview support method, medical interview sheet creation device, prescription, medical interview sheet code, and program
Inventor: OKAMOTO RYOJI
IPC: G16H10/20
Filed: 2019-05-28
Abstract: To provide a medical interview support system, medical interview support method, medical interview sheet creation device, prescription, medical interview sheet code, and program that can create and provide a medical interview sheet simply in various languages based on a patient's own intention.SOLUTION: A medical interview sheet creation device 100 comprises: a question storage unit 101 for storing a question for a medical interview with a patient; a display input unit 103 for displaying the question written in a first language and receiving input of a reply to the question; and a medical interview sheet code generation unit 106 for generating medical interview sheet data including the question and the reply written in a second language, and outputting a machine-readable medical interview sheet code based on the medical interview sheet data.SELECTED DRAWING: Figure 14
Patent JP-2020198657-A (JP)
Title: Motor controller, motor device and machine learning device
Inventor: OISHI KIYOSHI
IPC: H02P29/00
Filed: 2019-05-30
Abstract: To provide a motor controller, a motor device and a machine learning device, which can appropriately estimate friction force acting on an output shaft of a motor and compensate for disturbance due to the friction force without requiring highly precise modeling of a friction characteristic and highly precise identification of a related physical amount.SOLUTION: A motor controller is provided with a disturbance observer device 50 which receives a current command value iqref to a motor becoming a control object, rotary speed ωm of the motor and a measurement value of torsion torque τs of an output shaft connected to the motor via a speed reduction mechanism as control input and suppresses disturbance by friction torque τdm acting on the output shaft of the motor. The disturbance observer device 50 comprises a compensation value calculation section 55a for calculating a torque compensation value for compensating the friction torque τdm on the basis of the control input, and a sensitivity function indicating a characteristic of the compensation value calculation section 55a is set on the basis of the rotary speed ωm of the motor.SELECTED DRAWING: Figure 4
Patent JP-2020196299-A (JP)
Title: Acceleration detection device, vehicle control device, and vehicle
Inventor: YASUJIMA TAKUMI
IPC: B60T8/172
Filed: 2019-05-31
Abstract: To obtain acceleration with a small amount of calculation.SOLUTION: An acceleration detection device includes: an acquisition part acquiring output indicating acceleration in a longitudinal direction of a vehicle as a measurement result by a uniaxial acceleration sensor detecting the acceleration in the longitudinal direction of the vehicle, and output from a vehicle speed sensor the vehicle has; and a calculation part calculating an off-set amount as an error in the output of the uniaxial acceleration sensor on the basis of the output from the uniaxial acceleration sensor and the output from the vehicle speed sensor, and correcting the output from the uniaxial acceleration sensor using the off-set amount.SELECTED DRAWING: Figure 1
Patent JP-2020196929-A (JP)
Title: Electric protector of steel material in concrete structure and electric protection method
Inventor: NOMURA MASAHIRO
IPC: C23F13/20
Filed: 2019-06-03
Abstract: To provide electric protection technology of a steel material n a concrete structure capable of supplying stable electric power even during night time or bad weather, while making supply of commercial power supply from the outside by using self-generated power unnecessary.SOLUTION: An electric protector for electrically protecting a steel antiprotection target material by flowing a protection current to an anticorrosion target steel material in a concrete structure from an anode material arranged in the concrete structure is provided with a power generator having a power generation part for generating power for flowing the protection current to the anticorrosion target steel material from the anode material, in which the power generation part includes a thermoelectric conversion module in which an n-type thermoelectric conversion element and a p-type thermoelectric conversion element are alternately and electrically connected via an electrode in series.SELECTED DRAWING: Figure 4
Patent JP-2019210289-A (JP)
Title: Novel benzotriazole uv absorber with red shift and use thereof
Inventor: CHEN CHI-REN
IPC: C07D249/20
Filed: 2019-06-04
Abstract: SOLUTION: A novel benzotriazole UV absorber with a red shift and use thereof are disclosed. The novel benzotriazole UV absorber has the chemical formula (I) in the figure, where R, R, Rand Xare defined in the specification.SELECTED DRAWING: None
Patent JP-2019220686-A (JP)
Title: Capacitor having electrical termination
Inventor: STEPHEN HOPWOOD
IPC: H01G4/30
Filed: 2019-06-05
Abstract: To provide a method for protecting a multilayer capacitor from mechanical stress.SOLUTION: A capacitor 100 comprises: anodes 10a to 10c: cathodes 12a to 12c; capacitance-forming layers 14a to 14c arranged between the anode and the cathode; and an electro-mechanical connection part, The electro-mechanical connection part comprises holes 18a to 18b which extend into a body in a direction of a stack. The holes include electrical connectors 22a and 22b. The electrical connector is in electrical contact with either the anode or the cathode, comprises a compliant element, and is suitable for holding contact pins 24a and 24b. The compliant element decouples the body from mechanical force applied to the contact pin. The compliant element reduces mechanical stress experienced by the body of the capacitor.SELECTED DRAWING: Figure 1a
Patent JP-2020060088-A (JP)
Title: Lock device for door
Inventor: WATANABE YUKI
IPC: E05B65/10
Filed: 2019-06-07
Abstract: To provide a lock device for a door capable of enhancing operation reliability in an emergency by keeping a connection terminal clean over a long period of time.SOLUTION: The lock device comprises: an outdoor device 2 fixed on an outdoor side surface of a door 1; an electric lock 3 fixed on the door 1; a drive circuit 4 for driving the electric lock 3; an external lead-out wiring 8 led out from the drive circuit 4 to an outside of the outdoor device 2, to which a connection part 7 having a connection terminal 6 to an external circuit element 5 on a tip thereof is coupled; and a holding part 9 formed by the outdoor device 2, for fitting and holding the connection part 7 such that the connection terminal 6 is in a position facing a wall face of a base end part.SELECTED DRAWING: Figure 6
Patent JP-2020201646-A (JP)
Title: Arithmetic processing device, control method, and control program
Inventor: YODA KATSUHIRO
IPC: G06F7/499
Filed: 2019-06-07
Abstract: To suppress deterioration in accuracy of learning results of a learning model.SOLUTION: An arithmetic processing device includes a first determination unit 14a for determining an amount of offset for correcting a decimal point position of fixed-point number data used for learning in accordance with a degree of progress of the learning when learning a predetermined learning model, and a second determination unit 14b for determining the decimal point position of the fixed-point number data to be used for the learning based on the amount of offset.SELECTED DRAWING: Figure 1