baber/WOPTO huggingface dataset:
Patent JP-2020138848-A (JP)
Title: Sheet feeder, image reader and image forming device
Inventor: ADACHI SEIICHIRO
IPC: G03G15/04
Filed: 2019-02-28
Abstract: To detect a completion of feeding of a sheet of a size that a sensor cannot detect.SOLUTION: A sheet feeder includes: a placement part (4) on which a sheet is placed; feeding means (5, 6, 8, 47) for feeding the sheet placed on the placement part; detecting means (40) for outputting a first detection result when the sheet is detected at a detection position provided at intervals from the feeding means in a width direction orthogonal to a feeding direction of the sheet fed by the feeding means, and outputting a second detection result when the sheet is not detected at the detection position; and a control means (90) for determining that a sheet having a shape detected at the detection position has been fed by the feeding means, when a sheet having a shape that is not detected at the detection position and a sheet having a shape that is detected at the detection position are stacked and placed on the placement part in a mode of feeding a sheet having a shape that is not detected at the detection position by the feeding means and when the detection result outputted by the detection means is switched from the first detection result to the second detection result.SELECTED DRAWING: Figure 5
Patent JP-2020139601-A (JP)
Title: Propeller shaft
Inventor: ISHIKURA KENICHIRO
IPC: F16D3/20
Filed: 2019-03-01
Abstract: To provide a propeller shaft in which a vehicle-side mating component such as a transmission and a differential gear can be reduced in a size by reducing a size of a shape of a fitting part.SOLUTION: This propeller shaft has a constant velocity joint which comprises: a rotating shaft; an inner ring member connected to the rotating shaft; rolling bodies arranged at an external periphery of the inner ring member in a radial direction with respect to a rotation axial line direction of the rotating shaft; and a cylindrical outer ring member arranged at an external periphery of the rolling bodies in the radial direction, and transmitted with a rotation force of the rotating shaft via the rolling bodies, being an outer ring member arranged at a first end part out of the first end part and a second end part being both end parts of the outer ring member in the rotation axial line direction, and having a centering part which is formed smaller than a maximum diameter of the outer ring member in the radial direction.SELECTED DRAWING: Figure 3
Patent JP-2020150304-A (JP)
Title: Drive circuit
Inventor: AKAHA MASASHI
IPC: H03K17/16
Filed: 2019-03-11
Abstract: To operate a control circuit for driving a power device normally, even after generation of a negative voltage.SOLUTION: A drive circuit includes: a set side pulse generation circuit for generating a set signal when a logic input signal changes from a first logical level to a second logical level; a reset side pulse generation circuit for generating a reset signal when the logic input signal changes to the first logical level; a set side level shift circuit for generating a level shifted set signal from the set signal; a reset side level shift circuit for generating a level shifted reset signal from the reset signal; a control circuit for turning the power device on/off on the basis of the level shifted set signal and the level shifted reset signal; and a guarantee circuit for guaranteeing such a state that the power device is turned off when the logic input signal is at the first logical level, and turned on when the logic input signal is at the second logical level.SELECTED DRAWING: Figure 3
Patent JP-2020148556-A (JP)
Title: Radiation shielding clothing
Inventor: ARAKI TOSHIKAZU
IPC: G21F3/02
Filed: 2019-03-12
Abstract: To provide highly breathable radiation shielding clothing.SOLUTION: Radiation shielding clothing 1 of the present invention is made of synthetic fiber 2 containing a polymer material 21 and tungsten-containing powder 22 dispersed in the polymer material 21.SELECTED DRAWING: Figure 1
Patent JP-2020148577-A (JP)
Title: Route search system, route search method, and program
Inventor: KOHAMA YUJI
IPC: G08G1/0969
Filed: 2019-03-13
Abstract: To provide a technique to reduce various errors that can occur during route guide of a delivery vehicle.SOLUTION: A route search system for searching a route of a delivery vehicle that delivers a package comprises a position acquisition unit, a prediction unit, a route search unit, and a route guide unit. The prediction unit predicts an individual arrival prediction time that is an arrival prediction time at each of a parking point and a peripheral parking point. The route search unit extracts available parking candidate points where the delivery vehicle can stop, using parking point information regarding a delivery destination and the peripheral parking point including an available parking time zone and the individual arrival prediction time, and determines an actual parking point where the delivery vehicle stops that satisfies predefined conditions from among the extracted available parking candidate points. The route guide unit performs route guide using the actual parking point as a destination.SELECTED DRAWING: Figure 7
Patent JP-2020149563-A (JP)
Title: Touch screen, touch panel, display device and electronic apparatus
Inventor: HASHIGUCHI TAKASHI
IPC: G06F3/041
Filed: 2019-03-15
Abstract: To provide a touch screen that can suppress occurrence of dielectric breakdown due to static electricity being peeled and charged.SOLUTION: A touch screen comprises: a base substrate; a touch detection area; and a capacitance forming part. The touch detection area is provided on a principal surface of a base substrate, and receives a touch operation which is input from an outside. The capacitance forming part is provided along an outer periphery of the touch detection area, and isolated from the touch detection area. The capacitance forming part includes: a first conductive pattern having conductivity on the principal surface of the base substrate; a second conductive pattern which has conductivity and in which at least a portion overlaps with the first conductive pattern in a plan view; and an insulation film that is provided between the first conductive pattern and at least a portion of the second conductive pattern.SELECTED DRAWING: Figure 1
Patent JP-2020154488-A (JP)
Title: Information processing device, content distribution device, information processing method, and program
Inventor: SUZUMURA MAYA
IPC: G06Q10/04
Filed: 2019-03-19
Abstract: To provide an information processing device capable of selecting further suitable content, a content distribution device, an information processing method, and a program.SOLUTION: An information processing device includes: a prediction index derivation unit for deriving a prediction index for predicting an index about content for each of a plurality of pieces of content to be candidates for content to be provided to a terminal device; a ranking processing unit for ranking the plurality of pieces of content on the basis of a ranking index based on the prediction index derived by the prediction index derivation unit; and a prediction index correction unit for correcting the prediction index so as to reduce a bias due to the ranking.SELECTED DRAWING: Figure 1
Patent JP-2020154691-A (JP)
Title: Determination device, determination method, and determination program
Inventor: NAGATA MIHARU
IPC: G06Q10/06
Filed: 2019-03-20
Abstract: To provide a determination device, a determination method, and determination program, which allow for determining processing appropriate for users.SOLUTION: A determination device is provided, comprising: an acquisition unit 131 configured to acquire various information of a user, including voice and biometric information of the user; an estimation unit 132 configured to estimate emotions of a target user subject to treatment determination (e.g., estimating emotions of the user based on the voice and biometric information of the user while serving customers); and a determination unit 133 configured to determine treatment of the user (e.g., an amount of benefit or position awarded to the user) based on the emotions (e.g., emotions of the user before, during, and after serving customers) estimated by the estimation unit.SELECTED DRAWING: Figure 3
Patent JP-2020155975-A (JP)
Title: Semiconductor device and control method of semiconductor device
Inventor: KAMIYA SATOSHI
IPC: H03K19/00
Filed: 2019-03-20
Abstract: To achieve sufficient reduction of power consumption while maintaining a normal operation.SOLUTION: A semiconductor device of an embodiment includes: a path monitor circuit provided in a predetermined data path in a circuit that operates with a predetermined source clock, the path monitor circuit being configured to generate output corresponding to degree of a timing margin; a power supply voltage control circuit configured to set power supply voltage that is used in the circuit based on output of the path monitor circuit; and a clock generating circuit configured to supply to the circuit a clock obtained by dividing a frequency of the source clock, based on a detection result indicating that the power supply voltage obtained based on the output of the path monitor circuit becomes lower than a predetermined threshold.SELECTED DRAWING: Figure 1
Patent JP-2020155065-A (JP)
Title: Liquid pressure system control device
Inventor: UEDA KOICHIRO
IPC: B30B15/18
Filed: 2019-03-22
Abstract: To provide a liquid pressure system control device that is able to execute highly accurate, stable positional control for mechanical load in a liquid pressure system that operates the mechanical load by means of the pressure of a hydraulic fluid.SOLUTION: A liquid pressure system control device 100 operates a cylinder 23, serving as an actuator, by means of the pressure of a hydraulic fluid by driving a pump 20 through control of a servo motor 24. The liquid pressure system control device 100 comprises: a position control unit 2 that, on the basis of a position command 7 for the actuator, a position detection value 10 that is a detection result of the position of the actuator, and a control gain 12, causes the position command 7 to follow the position detection value 10 by generating a pressure command 8 for adjustment of the pressure; and a gain adjustment unit 6 that identifies the characteristic of transmission from the pressure command 8 to the operating speed of the actuator on the basis of a command value for the pressure in an operation for identifying the characteristic of the transmission and the speed value of the operating speed of the actuator, and adjusts the control gain 12 on the basis of the characteristic of the transmission.SELECTED DRAWING: Figure 1
Patent JP-2020056290-A (JP)
Title: Grid shaped body construction method
Inventor: YONEZAWA HAJIME
IPC: E04B5/32
Filed: 2019-03-26
Abstract: To provide a method for enabling even an unskilled worker to securely construct a plurality of grid shaped bodies in a short period of time without forcing a heavy work on the worker.SOLUTION: With respect to each of processed welded wire meshes, a constructor fits a first fixture, a second fixture, a first spacer and/or a second spacer at respective positions of the welded wire meshes on front and rear surfaces of the welded wire meshes determined in a construction design process in directions designed in the construction design process (step S5); arranges corresponding welded wire meshes in an arrangement and an order designated in a construction design drawing (step S7); and, in a region in which welded wire meshes adjacent to each other overlap, applies pressing force to longitudinal bars and/or lateral bars of the welded wire meshes positioned over the first fixture and/or second fixture to make coupling means of the first fixture and/or second fixture to couple the longitudinal bars and/or lateral bars of the welded wire meshes, and making the overlapped welded wire meshes to be fixed each other (step S8).SELECTED DRAWING: Figure 1
Patent JP-2020161418-A (JP)
Title: Discharge lamp and manufacturing method of the same
Inventor: HAYASHI TAKEHIRO
IPC: H01J61/36
Filed: 2019-03-27
Abstract: To provide a discharge lamp having a sealing structure having excellent thermal durability.SOLUTION: An electrode support rod 22A is inserted through a sealing tube 20 of a discharge lamp 10. An inner metal ring 26 to which a metal foil 36 is connected on the outer peripheral surface is incorporated into a mount component 18A. The inner metal ring 26 is composed of a disk portion 26B and an extending portion 26C extending radially from the peripheral edge thereof and is formed in a bowl shape.SELECTED DRAWING: Figure 3
Patent JP-2019136518-A (JP)
Title: Portable ultrasonic image diagnostic device
Inventor: NAGASE HISAYOSHI
IPC: A61B8/14
Filed: 2019-03-28
Abstract: To provide a portable ultrasonic image diagnostic device capable of improving visibility of a display panel.SOLUTION: An ultrasonic image diagnostic device 10 is connected with an ultrasonic probe P for performing transmission and reception of an ultrasonic wave, and has a configuration in which a device body 12 and the lower end of a lid body 14 having a display panel 16 are connected to each other with a hinge, and the lid body 14 is overlapped with the device body 12 to fold the ultrasonic image diagnostic device 10. The ultrasonic image diagnostic device 10 has a configuration in which the hinge is provided on the upper surface on the nearer side than the center of the device body 12 and the lid body 14 is rotated to the depth side of the device body 12 with a horizontal shaft H of the hinge as a spindle to fold the ultrasonic image diagnostic device 10.SELECTED DRAWING: Figure 1
Patent JP-2020166019-A (JP)
Title: Optical unit having shake correction function
Inventor: MINAMIZAWA SHINJI
IPC: H04N5/232
Filed: 2019-03-28
Abstract: To miniaturize an optical unit having a shake correction function in a direction intersecting an optical axis direction of the optical unit in the optical unit having the shake correction function.SOLUTION: An optical unit having a shake correction function includes: a movable body 5 including an optical module; a fixed body 7 supporting the movable body in a swingable manner; a swing drive mechanism swinging the movable body relative to the fixed body and including a pair of a magnet 33 and a coil 31, one of them being fixed to the movable body and the other one of them being fixed to the fixed body; a magnetic detection sensor 81 detecting a magnetic field of the magnet; and a magnetic member 11 returning the movable body to an original position by a magnetic attraction force of the magnet. The magnetic detection sensor is arranged overlapping with the magnetic member when viewed from a direction orthogonal to a thickness direction of the magnetic member.SELECTED DRAWING: Figure 7
Patent JP-2020162670-A (JP)
Title: Game machine
Inventor: NAGAO KAZUNARI
IPC: A63F7/02
Filed: 2019-03-28
Abstract: To prevent a decrease in an attention calling effect by display of attention calling information display means regardless of plural pieces of operation by movable means.SOLUTION: In a game machine including movable means 97 capable of executing plural pieces of operation, and attention calling information display means 122 to 124 for directly or indirectly displaying attention calling information of operation of the movable means 97, the attention calling information display means 122 to 124 display attention calling information for operation requiring a high degree of attention calling for a player without displaying it for operation having a low degree of attention calling for the player from among plural pieces of operation.SELECTED DRAWING: Figure 1
Patent JP-2020162524-A (JP)
Title: Freezer of foods, freezing method of foods, and frozen food
Inventor: HIROKANE YOSHIO
IPC: F25C1/00
Filed: 2019-03-29
Abstract: To provide a freezer of foods, a freezing method of foods, and frozen foods in which taste like before quick freezing is obtained even if foods such as rice foods and noodles are quickly frozen.SOLUTION: A freezer 400 of foods comprises: a freezing tank 410 which stores in the state where ice slurry S is maintained at -10°C or less; hangers 431 which hold foods to be frozen F containing α starch in the ice slurry S stored in the freezing tank 410; ice slurry supply means (420, 450, 456, 300) for supplying the ice slurry into the freezing tank 410; and flowing means (130) for allowing the ice slurry to flow such that the ice slurry S collides with the foods to be frozen F at a predetermined relative speed or more. The foods to be frozen F are rice foods such as hand-rolled sushi or noodles such as udon containing a large amount of α starch.SELECTED DRAWING: Figure 1
Patent JP-2020167099-A (JP)
Title: Lead wire for narrow space insertion
Inventor: SAKA KENJI
IPC: C22F1/08
Filed: 2019-03-29
Abstract: To provide a lead wire for narrow space insertion, which can be readily inserted into a slender small diameter pipe or a small diameter tube such as an ultrasonic probe and an electrode catheter.SOLUTION: The problem was solved by a lead wire having a copper alloy wire having a conductor diameter in the range of 0.015 to 0.18 mm, and an insulation layer provided on an outer periphery of the copper alloy wire, in which a friction coefficient of an outermost layer of the insulation layer is in the range of 0.05 to 0.3, the tensile strength of the lead wire is in the range of 700 to 1500 MPa, and the electric conductivity of the copper alloy wire is in the range of 60 to 90% IACS.SELECTED DRAWING: None
Patent JP-2020169142-A (JP)
Title: Enteric coating composition, solid formulation and manufacturing method of solid formulation
Inventor: WARASHINA SHOGO
IPC: A61K47/14
Filed: 2019-04-04
Abstract: To provide enteric coating composition having excellent film-forming properties and the like that can form a film at a lower temperature than before and/or avoid drug decomposition due to high temperature and operational troubles due to nozzle blockage.SOLUTION: Provided are an enteric coating composition that contains at least hypromellose acetate succinate ester with a hydroxypropoxy group substitution molar number of 0.40 or more and water, and a manufacturing method of a solid formulation which comprises at least coating the enteric coating composition on a core portion containing a drug to obtain a coating layer, and drying the coating layer. Also, provided is a solid formulation comprising a core portion containing a drug, a coating layer containing at least a hypromellose acetate succinate ester with a hydroxypropoxy group substitution molar number of 0.40 or more on the core portion.SELECTED DRAWING: None
Patent JP-2020167972-A (JP)
Title: Telescopic fishing rod
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/00
Filed: 2019-04-05
Abstract: To provide a telescopic fishing rod preventing fixation of respective rod pipes and inexpensively achieving an operation with a feeling of security and high-class feeling for an angler.SOLUTION: A fifth rod pipe 15 includes: a first diameter-enlarged part 21 covering a rod pipe body 20; and a second diameter-enlarged part 22 connected to the first diameter-enlarged part 21. The second diameter-enlarged part 22 extends to a rear end side 25 with respect to the first diameter-extended part 21. The outer diameter of the second diameter-enlarged part 22 is gradually enlarged toward the rear end side 25 at a diameter enlargement ratio T2. The outer diameter of the first diameter-enlarged part 21 is gradually enlarged toward the rear end side 25 at a diameter enlargement ratio T1. The diameter enlargement ratio T2 is equal to or larger than the diameter enlargement ratio T1. The second diameter-enlarged part 22 is in a cylindrical state, and is extended in a funnel-shape toward the rear end side 25. The second diameter-enlarged part 22 is elastically deformed in a radial direction more easily than the first diameter-enlarged part 21.SELECTED DRAWING: Figure 2
Patent JP-2019113074-A (JP)
Title: Device and program
Inventor: ITO AKIRA
IPC: F02D41/22
Filed: 2019-04-09
Abstract: To provide a device that can be easily installed without the need to install a redundant mechanism, and is used to reduce damage caused by improper operation.SOLUTION: A device according to the present invention comprises a misoperation detection part which detects improper operation on a vehicle where on-vehicle equipment is installed to be utilized, and a damage suppression control part which performs control to suppress damage caused by improper operation when the misoperation detection part detects the improper operation. Then at least one of the misoperation detection part and damage suppression control part transmits or receives an input signal to the on-vehicle equipment or an output signal from the on-vehicle equipment so as to utilize it for uses different from uses by the on-vehicle equipment.SELECTED DRAWING: Figure 2
Patent JP-2020177736-A (JP)
Title: Circuit breaker
Inventor: SHIBATA TETSUO
IPC: H01H73/20
Filed: 2019-04-15
Abstract: To provide a circuit breaker which does not require a structure for sliding a cover member on a front face of a body case.SOLUTION: A guide groove 15 extending in a tilting direction parallel to a front face of a body case 4 is carved on a left face of the body case 4. At the same time, each of terminal holes 5 is divided into a front and a rear portions inside the body case 4 by the guide groove 15. Meanwhile, a cover member 10 is provided which comprises: a tabular body 11 insertable into the guide groove 15; a knob 12 provided away from the body 11 by a distance from the guide groove 15 to the front face of the body case 4; and a coupling part 13 for coupling the body 11 to the knob 12. The cover member 10 is fitted in a slidable manner along the guide groove 15, with the body 11 inserted into the guide groove 15 and the knob 12 positioned on the front face of the body case 4.SELECTED DRAWING: Figure 1
Patent JP-2019134485-A (JP)
Title: Data processing devices, data processing methods, transmission and reception systems, and transmission and reception methods
Inventor: YOSHIMOCHI NAOKI
IPC: H04N21/238
Filed: 2019-04-16
Abstract: To lower costs and enable CB (Channel Bonding).SOLUTION: A transmission device divides a BB stream as a stream of BB (Baseband) frames into divisional streams by distributing the BB frames of the BB stream to data slices. The division of the BB stream is performed by limiting the data rate ratio between the data rates of the divisional streams. A reception device recomposes the original BB stream from the divisional streams obtained from data transmitted from the transmission device. The present technology can be applied to CB such as PLP (Physical Layer Pipe) bundling.SELECTED DRAWING: Figure 1
Patent JP-2020178271-A (JP)
Title: Communication monitoring system and communication monitoring method
Inventor: IGARASHI HISANORI
IPC: H04L12/28
Filed: 2019-04-19
Abstract: To make it possible to monitor communication in an FA network.SOLUTION: A communication monitoring system comprises: a production data creation module 1012 that creates production data representing the state of production of a production device; data collection modules 253, 1014 and a data management module 282 that collect the production data and communication data representing the state of communication on an FA network; a data analysis and search module 281 that associates the communication data and the production data collected by data collection units so that the communication data is synchronized with the production data; and a data display unit 283 that executes processing for displaying the communication data and the production data in association with each other.SELECTED DRAWING: Figure 7