baber/WOPTO huggingface dataset:
Patent JP-2020136777-A (JP)
Title: Signal transfer device, signal transfer method, signal transfer control device, signal transfer control method and signal transfer program
Inventor: SHIBATA NAOTAKE
IPC: H04L47/6275
Filed: 2019-02-14
Abstract: To provide a signal transfer system capable of autonomously determining an optimum frame interval threshold value for each signal transfer device without any user operation.SOLUTION: When detecting that no high-priority traffic frame has come for more than a frame interval threshold value in a period allowing transmission of high-priority traffic frames, the period allowing transmission of high-priority traffic frames is released; a period allowing transmission of low-priority traffic frames is allocated; a frame interval of a plurality of frames that are input in time series is calculated based on a high-priority traffic frame arrival time; a new frame interval threshold value is calculated based on a plurality of frame intervals; and the current frame interval threshold value is changed to the new frame interval threshold value.SELECTED DRAWING: Figure 4
Patent JP-2020131812-A (JP)
Title: Vehicle skeleton structure
Inventor: NAKAGAWA SEIYA
IPC: B62D25/04
Filed: 2019-02-14
Abstract: To provide a vehicle skeleton structure that is able to hinder deformation of a vehicle skeleton member in the event of collision by means of a simple structure.SOLUTION: A vehicle skeleton structure 10 comprises: a vehicle skeleton member 32 extended along a longitudinal direction and formed to have an approximately hat-like cross-section such that an outward projection in a vehicle width direction is defined by an external wall portion 32A forming an outside portion in the vehicle width direction and a pair of side wall portions 32B extended inside in the vehicle width direction from both ends, in a lateral direction, of the external wall portion 32A; a pair of metal locking portions 54, 56 provided at both ends, in the longitudinal direction, of the vehicle skeleton member 32; and a metal wire 58 formed in a ring shape, disposed along respective insides, in the vehicle width direction, of a pair of ridge lines 42, 44 formed along a portion where the external wall portion 32A and the pair of side wall portions 32B intersect, and locked to the pair of locking portions 54, 56 at both ends thereof.SELECTED DRAWING: Figure 2
Patent JP-2020131887-A (JP)
Title: Child seat cover for bicycle
Inventor: MURAZUMI AKIHIKO
IPC: B62J1/00
Filed: 2019-02-19
Abstract: To provide a child seat cover for a bicycle capable of easily removing from the bicycle and relatively compactly storing while securing a wider space around the head of a child sitting on a child seat.SOLUTION: The child seat cover for a bicycle in one embodiment of this invention is detachably installed to at least one of a bicycle 100 and a child seat 200 in such a mode as covering the seat 200 provided to the bicycle 100 from above. The seat cover comprises a head cover part 10 integrally covering the left, rear and right sides of the seat 200. The head cover part 10 includes a cover seat 11 extending between the left and right sides of the seat 200 along the outer face of the seat 200, and a close loop-like elastically deformable frame member 12 provided on the whole circumference of the edge of the cover seat 11.SELECTED DRAWING: Figure 1
Patent JP-2020109386-A (JP)
Title: Model generation device, vehicle simulation system, model generation method and computer program
Inventor: ARAKAWA HIROSHI
IPC: G06F30/10
Filed: 2019-02-21
Abstract: To provide a technique for supporting vehicle simulation.SOLUTION: A sensor model generation device 20 includes: a first derivation part; a second derivation part; and a generation part. The first derivation part derives the state of the attribute relating to the automatic traveling of a vehicle on the basis of an output result of a sensor mounted on the vehicle. The second derivation part derives the state of the attribute for the vehicle with higher accuracy than the first derivation part. The generation part generates a model for simulation of the vehicle, which uses a state derived by the first derivation part or the second derivation part as an explanatory variable, and a difference between the state derived by the second derivation part and the state derived by the first derivation part as an objective variable.SELECTED DRAWING: Figure 3
Patent JP-2020134382-A (JP)
Title: Crystal structure analysis method using machine learning
Inventor: NIITSU NAOYUKI
IPC: G06N20/00
Filed: 2019-02-22
Abstract: To provide a generation method of a peak position extraction model which contributes to improvement of a success rate of crystal structure analysis based on a radiation diffraction pattern, such as powder X-ray structure analysis of an organic compound like an organic semiconductor.SOLUTION: A method that generates a peak position extraction model for extracting a peak position from an actual diffraction pattern obtained by irradiating a powder like crystal with a radiation, by means of machine learning, comprises: a learning data generation step that generates a learning diffraction pattern from a known crystal structure; and a learning step that generates the peak position extraction model by means of the machine learning which uses the learning diffraction pattern as learning data.SELECTED DRAWING: Figure 6
Patent JP-2020130152-A (JP)
Title: Preservation container and thawing device
Inventor: MOMOSE HATSUSHU
IPC: C12M1/00
Filed: 2019-02-26
Abstract: To provide a preservation container and a thawing device capable of performing thawing, in a uniform manner, creatures when thawing creatures frozen and preserved in a container, shortening a thawing time and freezing, in a uniform manner, creatures put into the container for freezing and preservation.SOLUTION: A preservation container 10 comprises: a slender container body 12 extending in a vertical direction in a slender state and having an opening on a top part; and a lid body 14 for closing and opening the opening, the preservation container preserving stored creatures in a frozen state. A bottom part 15 of the container body 12 has a hollow erecting part 16 extending upward and entering into the container. A hollow erecting part inner space SS formed inside of the hollow erecting part 16 communicates with an exterior space. A preservation container inner space SI formed outside of the hollow erecting part 16 and the hollow erecting inner space SS are partitioned by the hollow erecting part 16.SELECTED DRAWING: Figure 1
Patent JP-2020139744-A (JP)
Title: Magnetic property measurement device and magnetic property measurement method
Inventor: YANAGIHARA HIDETO
IPC: G01N27/72
Filed: 2019-02-26
Abstract: To provide a magnetic property measurement device and a magnetic property measurement method capable of measuring the magnetic property of a magnetic material at a high frequency and a high magnetic field.SOLUTION: The magnetic property measurement device comprises: a magnetic property measurement unit 2 including a measurement area 20 for measuring magnetic property of a measurement sample 50, a laminated substrate laminating a plurality of substrates (2a, 2b, ...) on which each of conductive patterns 21 is formed, an excitation coil 24, which generates a high-frequency magnetic field by the conductive pattern and applies it to the measurement area, and a pickup coil 23 that detects magnetic property of the measurement sample in the measurement area; and a control calculation unit (3) controlling a power supply device (1) that supplies electric power to the exciting coil and calculating the magnetic property of the measurement sample based on current flowing through the exciting coil and output voltage of the pickup coil. The plurality of conductive patterns 21 used as the exciting coil are connected in series with the capacitor (22) to form a series resonance circuit.SELECTED DRAWING: Figure 2
Patent JP-2020140003-A (JP)
Title: Optical receptacle
Inventor: YOSHIMURA KOICHIRO
IPC: G02B6/32
Filed: 2019-02-27
Abstract: To prevent deformation or damage of a ferrule and prevent increase of transmission loss due to deviation of a position of the ferrule with respect to an optical receptacle.SOLUTION: A receiving portion has an insertion hole to which a ferrule 81 is inserted. The insertion hole has a bottom face against which the tip of the ferrule 81 is pushed. The bottom face has an inclined part 34 inclined along inclination of an inclined face 82 of the ferrule 81. When the inclined face 82 of the ferrule 81 abuts on the inclined part 34, stress applied to the tip of the ferrule 81 is dispersed.SELECTED DRAWING: Figure 5
Patent JP-2020138843-A (JP)
Title: Recording medium conveying device and inkjet image formation device
Inventor: ODA MASASHI
IPC: B65H7/02
Filed: 2019-02-28
Abstract: To provide a recording medium conveying device capable of detecting travel speed of a conveying object with high accuracy, and an inkjet image formation device.SOLUTION: A recording medium conveying device comprises: a conveying object for conveying a recording medium by traveling; a following part which travels following the traveling of the conveying object; a travel speed detecting part which detects travel speed of the conveying object by detecting travel speed of the following part; and a plurality of nipping parts which, when the travel speed is detected, travel while nipping the conveying object together with the following part so that the following part follows the traveling of the conveying object.SELECTED DRAWING: Figure 1
Patent JP-2020141066-A (JP)
Title: Printed wiring board and electronic apparatus
Inventor: TANABE TAKESHI
IPC: H05K3/34
Filed: 2019-02-28
Abstract: To prevent positioning failure of a chip component.SOLUTION: A printed wiring board has a substrate, a first electrode pad, and a second electrode pad. The substrate has a surface. The first electrode pad is provided on the surface, and a first electrode end of a surface-mounted chip component is connected thereto by soldering. The second electrode pad is provided on the surface, and a second electrode end of the surface-mounted chip component is connected thereto by soldering. The first electrode pad has a first slit, and the second electrode pad has a second slit.SELECTED DRAWING: Figure 1
Patent JP-2020139369-A (JP)
Title: Construction machine
Inventor: TSUKAGUCHI AKIHITO
IPC: E02F9/08
Filed: 2019-03-01
Abstract: To secure strength of a side frame disposed at a cab side and to improve workability of a maintenance work to a battery.SOLUTION: A revolving frame 15 of a hydraulic shovel 1 constituted of a center frame 16, a left side frame 24, and a right side frame 30. The left side frame 24 positioned at a cab 11 side is constituted of: a front side frame portion 25 disposed at a lower side of the cab 11; and a rear side frame portion 26 disposed at a rear side of a rear face 11B of the cab 11. An upper face 26C of the rear side frame portion 26 is formed to be lower than an upper face 25C of the front side frame portion 25. Also, in the revolving frame 15, a battery pedestal 34 positioned at a rear side of the cab 11 and supporting batteries 12,13. The upper face 26C of the rear side frame portion 26 is formed to be at the same height as an upper face 34C of the battery pedestal 34.SELECTED DRAWING: Figure 2
Patent JP-2020138523-A (JP)
Title: Rubber extruder and rubber extrusion method
Inventor: KAWAMURA YUKINOBU
IPC: B29C48/68
Filed: 2019-03-01
Abstract: To provide a rubber extruder capable of simultaneously realizing a quality and productivity of an unvulcanized rubber of high viscosity.SOLUTION: A rubber extruder 1 includes: a barrel 2; an input part 3 for inputting unvulcanized rubber G inside the barrel 2; and a screw 5 for extruding the unvulcanized rubber G inputted inside the barrel 2 in an extrusion direction A. Inside the barrel 2, there are provided: a parting part 6 for parting the unvulcanized rubber G; a kneading part 7 for locally kneading the parted unvulcanized rubber G; and a compression part 8 for compressing the kneaded unvulcanized rubber G in the extrusion direction A. The compression part 8 is configured to taper a space volume between flights 5b of the screw 5 toward the extrusion direction A of the unvulcanized rubber G.SELECTED DRAWING: Figure 1
Patent JP-2020143901-A (JP)
Title: Moving body position measurement system
Inventor: OBARA MASANORI
IPC: G08G1/00
Filed: 2019-03-04
Abstract: To provide a moving body position measurement system capable of accurately measuring the position of an unspecified moving body by using image data captured by an imaging camera.SOLUTION: A moving body position measurement system 10 of the present invention includes: at least one imaging camera 200 that captures a vehicle; a position measurement server 300; and an in-vehicle device 100 mounted on the vehicle, transmitting vehicle identification information to the position measurement server 300, and receiving position information from the position measurement server 300. The position measurement server 300 calculates a position of the vehicle based on image data of the imaging camera, stores history information of the calculated vehicle position, identifies the history information corresponding to the identification information from the vehicle, and transmits the position information to the vehicle based on the identified history information.SELECTED DRAWING: Figure 1
Patent JP-2020145508-A (JP)
Title: Image editing device and image editing method
Inventor: UEDA KENJI
IPC: G06T11/60
Filed: 2019-03-04
Abstract: To provide a technique for reducing the trouble of eliminating interference between an object arranged on a page and a common object arranged on each of a plurality of pages including the page.SOLUTION: It is determined whether a page object arranged on a display target page from among a plurality of pages according to a user operation and a common object commonly arranged on each of the plurality of pages interfere with each other on the display target page. When it is determined that the page object and the common object interfere with each other on the display target page, the size of the common object on the display target page is scaled such that the page object and the common object do not interfere with each other on the display target page.SELECTED DRAWING: Figure 1
Patent JP-2020143188-A (JP)
Title: Resin composition and method for producing the same, cured article, substrate, and substrate with cured article
Inventor: YAMANAKA TAKAHIRO
IPC: C09D183/12
Filed: 2019-03-04
Abstract: To provide a polyether-modified polysiloxane compound excellent in icing prevention properties.SOLUTION: A resin composition is provided that has a structural unit represented by general formulae (1) and (2) or (3). In the formulae, l, m, n and o are numbers of 1 or more; and R1 and R2 represent phenyl groups or C1 to 20 aliphatic hydrocarbon groups. R3 represents an organic group represented by -CaH2aO(C2H4O)bR4; R4 represents an H atom or C1 to 6 alkyl group; a represents 0 to 30; and b represents 1 to 40. R5 and R6 represent phenyl groups or C1 to 20 aliphatic hydrocarbon groups; R7 represents -CcH2cO(C2H4O)dCcH2c-; c represents 0 to 30; and d represents 1 to 40.SELECTED DRAWING: None
Patent JP-2019184228-A (JP)
Title: Shell-and-tube type heat exchanger and atomizing method in it
Inventor: KUSAKA MICHIMI
IPC: F25B39/00
Filed: 2019-03-07
Abstract: To make supply amount distribution of the cooling medium reasonable on the surface of the heat transfer tube.SOLUTION: A shell-and-tube type heat exchanger (101) of the disclosure, comprises: a shell (201); a flat shaped heat transfer tube (202) through which a first fluid flows from an inlet to an outlet; and a nozzle (204) for atomizing a second fluid toward the heat transfer tube (202). When the point on the surface of the heat transfer tube (202), which is located at the same position from the inlet (202p) and the outlet (202q), is the intermediate point (P1); the amount of the second fluid sprayed from the nozzle (204) and reaching the range from the inlet (202p) to the intermediate point (P1) in the heat transfer tube (202) per unit time is defined as Q1; and the amount of the second fluid sprayed from the nozzle (204) and reaching the range from the outlet (202q) to the intermediate point (P1) in the heat transfer tube (202) per unit time is Q2, the relationship Q1>Q2 is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2020150023-A (JP)
Title: Sheet cutting device and sheet cutting method
Inventor: MARUYAMA MASANORI
IPC: B26D5/00
Filed: 2019-03-11
Abstract: To provide a sheet cutting device capable of forming an adhesive sheet having a smooth outer edge, and a sheet cutting method.SOLUTION: A sheet cutting device EA configured to form an adhesive sheet AS by forming a cut CU on an adhesive sheet base material AB comprises sheet cutting means 10 including a cutting member 12 which forms the cut CU on the adhesive sheet base material AB, and control means 20 which controls operation of the sheet cutting means 10. The control means 20 causes the sheet cutting means 10 to implement: a first piercing step of piercing the cutting member 12 at a first piercing position P1; a first approach step of moving the cutting member 12 to a transfer point TP1 on a predetermined cutting line PL while cutting the adhesive sheet base material AB from the first piercing position P1; and a first cut forming step of forming a first cut CU1. In the first approach step, the control means 20 transfers the cutting member 12 into the predetermined cutting line PL.SELECTED DRAWING: Figure 1
Patent JP-2020147171-A (JP)
Title: Seat device for vehicle
Inventor: MOCHIZUKI HARUKI
IPC: B60N2/56
Filed: 2019-03-13
Abstract: To enable compactification of a seat device for a vehicle provided with a ringed rotary member which seat cushion frame is attached to and a base member supporting the ringed rotary member to be able to rotate while having a ventilation structure including a blower in addition to the rotary mechanism.SOLUTION: One end part 66a of a duct 66 having an opening 67 as an inhalation spout or an outlet is connected to a blower 65 arranged inward with respect to the circumference of a seat cushion frame 16 in plane view. At least one part of the opening 67 is arranged inside in a diameter direction of a ringed rotary member 30 in plane view.SELECTED DRAWING: Figure 4
Patent JP-2019135856-A (JP)
Title: Transmission method
Inventor: KAMIO HIROYUKI
IPC: H04H60/37
Filed: 2019-03-14
Abstract: To enhance flexibility and transmission efficiency by expanding operation of logo data when achieving ultrahigh definition of an image.SOLUTION: In a transmission system, logo data is modularized by log identification and a logo type. The modularized logo data is distributed to a plurality of sections in common data table information. With respect to logo data, logo data distribution information indicating a correspondence relation between the logo type and the sections to which the logo data is distributed is defined and the defined logo data distribution information is inserted into a logo data distribution descriptor in the common data table information. Also, logo transmission description information is generated from logo management information including the logo identification and the logo type of the logo data and inserted into a logo data transmission descriptor in service description table information. Then, the common data table information and the service description table information are combined with a broadcast signal, and the combined broadcast signal is transmitted.SELECTED DRAWING: Figure 16
Patent JP-2020147534-A (JP)
Title: Urea manufacturing method and apparatus
Inventor: SASAKI KEIGO
IPC: C07C275/00
Filed: 2019-03-14
Abstract: To provide a novel urea manufacturing method capable of recovering heat from a liquid of relatively low temperature and an apparatus.SOLUTION: A urea manufacturing method includes the steps of: synthesizing; pressure decomposition; and condensation and containing the steps of: a) cooling to 90°C or lower by heat exchanging steam condensate having a higher temperature than 90°C with a separate liquid; b) heating the steam condensate from the step a by heat exchanging the steam condensate from the step with further another liquid having a temperature lower than a temperature of the low pressure steam, and c) supplying the steam condensate from the step b to the step of condensation as the steam condensate for generating the low pressure steam.SELECTED DRAWING: Figure 1
Patent JP-2020148435-A (JP)
Title: Total heat transfer element sheet and total heat transfer element
Inventor: MATSUOKA MASANOBU
IPC: F28F21/00
Filed: 2019-03-15
Abstract: To provide a total heat transfer element sheet excellent in moisture permeability, moisture resistance, strength, and gas insulation.SOLUTION: In a total heat-transfer element sheet containing a base material sheet, the base material sheet contains moisture-releasing/absorbing synthetic fibers and natural pulp. A length-weighted average fiber length of the natural pulp is 0.7-1.7 mm. In a fiber length histogram of the natural pulp, a maximum frequency peak is in 0.5-1.5 mm. A ratio of fibers having a fiber length of 1.0 mm or more is 25.0% or more. A percentage content of the moisture-releasing/absorbing synthetic fibers relative to a total fiber component contained in the base material sheet is 2-10 mass%.SELECTED DRAWING: None
Patent JP-2020149022-A (JP)
Title: Optical device, optical module using the same, and method of testing optical device
Inventor: SUGIYAMA MASAKI
IPC: G02B6/30
Filed: 2019-03-15
Abstract: To provide a configuration which allows for quickly testing an optical device.SOLUTION: An optical device is provided, comprising: an optical transmission circuit formed on a substrate; a first port configured to output an optical signal generated by the optical transmission circuit from an end face of the substrate while in operation, and to receive test light from the end face of the substrate while testing; and a light detector for detecting the test light entering from the first port.SELECTED DRAWING: Figure 3
Patent JP-2020153792-A (JP)
Title: Meteorological observation system, and flight control system for drone
Inventor: KOBAYASHI SEIJI
IPC: B64C39/02
Filed: 2019-03-19
Abstract: To provide a wind observation system and a flight control system for drones in order to enable an unmanned aircraft to fly safer.SOLUTION: In a meteorological observation system for observing wind directions and wind speed, a drone is flown almost right above in a vertical direction, and wind directions and wind speed are measured from control information of the drone in flight. The meteorological observation system can be applied to a flight control system for drones which allows drones to be flown along a predetermined route. In this case, information on wind directions and wind speed associated with the flight route is acquired by making a first drone fly, and then, a flight route of a second drone is selected by referring to the information on wind directions and wind speed.SELECTED DRAWING: Figure 2
Patent JP-2020151178-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2019-03-20
Abstract: To provide a highly amusing game machine.SOLUTION: A game machine is configured so as to achieve timing for supplying tokens in which a player can easily understand whether tokens can be supplied (whether tokens are flicked by a blocker) and to achieve timing for supplying tokens so as to progress a game as quickly as possible for timing for supplying tokens.SELECTED DRAWING: Figure 51