baber/WOPTO huggingface dataset:
Patent JP-2020035151-A (JP)
Title: Driver authentication device and operation management system
Inventor: KATO YUICHI
IPC: G08G1/00
Filed: 2018-08-29
Abstract: To perform personal authentication of a driver.SOLUTION: A driver authentication device according to the present embodiment that communicates with a driver's license incorporating an IC chip includes: a reading section that reads data without inputting a password; a storage section for storing a table defining information used for generating identification information, and driver information including the identification information of a plurality of drivers among information included in the data, for each type of the driver's license; a specifying section that refers to the table and specifies a type of the driver's license with which the reading section has performed communication; a generating section that refers to the table, extracts information corresponding to the identified type from the data, and inputs the extracted information to a predetermined function to generate the identification information; and a comparison section that compares the identification information generated by the generating section with the identification information included in the driver information.SELECTED DRAWING: Figure 1
Patent JP-2020033846-A (JP)
Title: Water channel-forming unit and functional unit having the same
Inventor: OTA SHUNJI
IPC: A47K3/28
Filed: 2018-08-31
Abstract: To provide a water channel-forming unit with good aesthetic design.SOLUTION: A water channel-forming unit comprises a water channel-forming body having a water channel and a cover 74 to cover the water channel-forming body. The cover 74 includes a first cover body 76 and a second cover body 78. A first junction 81 and a second junction between the first cover body 76 and the second cover body 78 restrict the outward falling and the inward falling of the first cover body 76, respectively.SELECTED DRAWING: Figure 9
Patent JP-2020034146-A (JP)
Title: Vehicular brake
Inventor: HIRAMATSU YUKIO
IPC: F16D65/18
Filed: 2018-08-31
Abstract: To obtain a vehicular brake with a novel configuration, for example, which can suppress deterioration in force of a linear motion member for pressing a pad against a disc rotor.SOLUTION: A vehicular brake is made of, for example, a material having a positive linear thermal expansion coefficient larger than the linear thermal expansion coefficient of the material of a linear motion member; has an inclined surface that is inclined to a central axis and can press a pressing part in a second direction opposite to a first direction with thermal contraction due to temperature drop; and comprises a positive thermal expansion part capable of pressing a pad in the first direction with a reaction force generated by the pressing.SELECTED DRAWING: Figure 1
Patent JP-2020037115-A (JP)
Title: Suction unit for weld torch
Inventor: FUJINAGA MIKIHIRO
IPC: B23K9/29
Filed: 2018-09-03
Abstract: To provide a suction unit for a weld torch, the suction unit having high work efficiency in maintenance and being easily positioned with respect to the leading end of the weld torch.SOLUTION: A suction unit 10 surrounds a weld torch body 4 and a nozzle 5, connected to the leading end of the weld torch body 4, with a space SP left from them and sucks weld fume generated from the nozzle 5. The suction unit 10 comprises: a cylindrical member 1; and a cylindrical member 2 coupled to the leading end of the cylindrical member 1. A projection is provided on the outer periphery of the cylindrical member 1 and on the leading-end side thereof. A slit that can be fitted on the projection is formed in an end of the cylindrical member 2 and on the basal-end side thereof. The slit has a first extension part extending from the basal end to the leading end of the cylindrical member 2 in the axial direction of the cylinder, and a second extension part bending from the source of the extension of the first extending part and extending in a direction intersecting the axial direction of the cylinder.SELECTED DRAWING: Figure 2
Patent JP-2019065266-A (JP)
Title: Polyimide film, metal-clad laminate, and circuit board
Inventor: KIKUCHI IORI
IPC: H05K1/03
Filed: 2018-09-04
Abstract: To provide a polyimide film in which warpage is suppressed and there is no anisotropy of thermal expansion coefficient in a longer direction and a width direction, and a metal-clad laminate and a circuit board achieving high dimensional stability using the same.SOLUTION: There is provided a polyimide film consisting of a single layer or a plurality of layer of polyimide layer, and satisfying (a) thickness is in a range of 3 μm to 50 μm; (b) thermal expansion coefficient is 10 ppm/K or less; (c) average camber amount is 10 mm or less, wherein the average camber amount is average of floating amount of 4 squares when stood so that a convex of a center part of the polyimide film with 50 mm square contacts onto a flat surface after 20 hr. humidity conditioning under 23°C and humidity of 50% or less; and (d) difference between thermal expansion coefficient in a longer (MD) direction (CTE-MD) and thermal expansion coefficient in width (TD) direction (CTE-TD) is ±3 ppm/K.SELECTED DRAWING: None
Patent JP-2020037233-A (JP)
Title: Information processing device, and control method and program therefor
Inventor: HORISHITA YUSUKE
IPC: B41J29/38
Filed: 2018-09-05
Abstract: To provide a technique for efficiently improving a determination rate of a return determination model with necessary minimum learning data during applying machine learning to return determination of a device provided with a human detection sensor.SOLUTION: An information processing device includes a sensor for detecting an object, and determination means for determining whether to change a power control state of the information processing device on the basis of a sense value of the sensor by using a machine learning model, acquires operation information of an operation part, generates a characteristic value from a determination result of the determination means and the operation information, applies the characteristic value to learning data, and determines whether to store the learning data in a learning purpose on the basis of the characteristic value.SELECTED DRAWING: Figure 3
Patent JP-2020038158-A (JP)
Title: Tire vibration characteristic evaluation method
Inventor: BITO KENSUKE
IPC: B60C19/00
Filed: 2018-09-05
Abstract: To provide a method capable of evaluating the vibration characteristic of a rotating tire more accurately.SOLUTION: A tire vibration characteristic evaluation method for additionally vibrating a tire T with additional vibration means 11 to detect the vibration of a tire T, comprises: additionally vibrating a rotating tire T with the additional vibration means 11; detecting the additional vibration with a vibration sensor 12 provided in the additional vibration means 11; detecting the vibration of the surface of the tire T in a non-contact manner with a non-contact sensor 20 away from the tire T; and calculating a frequency response function as a ratio of the Fourier spectrum of the vibration of the surface of the tire to the Fourier spectrum of the additional vibration.SELECTED DRAWING: Figure 1
Patent JP-2020043174-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUJIMORI KAZUYA
IPC: H01L21/82
Filed: 2018-09-07
Abstract: To reduce an effect of crosstalk noise by a method that does not affect miniaturization and improvement in integration.SOLUTION: The semiconductor integrated circuit includes: two or more sequential circuits; and a branch circuit for branching a signal from the sequential circuit into at least two or more signals. The branch circuit is arranged near the sequential circuit. The branch circuit has at least one of outputs of the branch circuit connected to the ground potential when a selection signal is connected to the ground potential and a signal connected to the ground potential and the selection signal are arranged adjacent to both sides of a signal input to the sequential circuit.SELECTED DRAWING: Figure 1
Patent JP-2020039668-A (JP)
Title: Merchandise display shelf
Inventor: MATSUDA TORU
IPC: A47F3/06
Filed: 2018-09-12
Abstract: To maintain aesthetic appearance of a merchandise display shelf by concealing a flaw when a surface of the merchandise display shelf where merchandise is placed has the flaw, in the merchandise display shelf with a function of heating the merchandise placed thereon.SOLUTION: A merchandise display shelf 12 stored in a merchandise display chamber in a show case includes: an under-shelf plate 13; a heating plate 14 disposed on the under-shelf plate 13; and an upper-shelf plate 15 which covers the heating plate 14, has a top surface on which merchandise is placed and has a reversible structure that can be turned upside down.SELECTED DRAWING: Figure 2
Patent JP-2020042245-A (JP)
Title: route map
Inventor: JIMBA MASAFUMI
IPC: G09B29/00
Filed: 2018-09-13
Abstract: To provide a novel route map drawing method which allows for drawing a railway or other public transportation route map that offers both positional relationship accuracy between railway, bus or other routes and stations of true-scale maps, and visibility of railroad routes and stations of deformed general route maps.SOLUTION: A route map drawing method is proposed herein as a solution, the method comprising: linking scales and degrees of importance of information elements such as stations and routes; selectively displaying only information with high degrees of importance in a wide-area view; and displaying also information with low degrees of importance and selecting items for reflecting true-scale map information in accordance with the scale in a detail view.SELECTED DRAWING: Figure 9
Patent JP-2020047619-A (JP)
Title: Wafer generation method and laser processing device
Inventor: YAMAMOTO RYOHEI
IPC: B23K26/00
Filed: 2018-09-14
Abstract: To provide a method, with which it is possible to generate a wafer where there is no level difference between a Facet region and a non-Facet region.SOLUTION: A wafer generation method comprises: a step for shaping an upper surface of an SiC ingot 72 into a flat surface by grinding the upper surface; a step for detecting a Facet region 86 from the upper surface of the SiC ingot and setting coordinates of the Facet region and a non-Facet region 88 by setting a direction orthogonal to a direction, in which a c-plane inclines with respect to the upper surface of the SiC ingot and an off angle is formed, as an x axis; a step for positioning a focal point FP of a laser beam LB at a wavelength having permeability to the SiC at a depth corresponding to a thickness of a wafer to be generated, and forming a belt-like peeling layer by processing/feeding while irradiating the laser beam; a dividing/feeding step; and a step for peeling the wafer. At a processing/feeding step, laser beam energy at the time of the irradiation of the laser beam to the Facet region is increased, and a position of a light collector is raised.SELECTED DRAWING: Figure 5
Patent JP-2020044007-A (JP)
Title: Game machine
Inventor: NIIMI TOSHIHIRO
IPC: A63F7/02
Filed: 2018-09-18
Abstract: To provide a game machine for enhancing a player's interest.SOLUTION: A game machine includes a control board 501 and a board case 3. The board case 3 includes the control board 501. The control board 501 bears identifications 521, 522. In the board case 3, an identification 523 relating to the identifications 521, 522 that the control board 501 bears is provided. The identification 523 includes a first display 1371 and a second display 1372.SELECTED DRAWING: Figure 14
Patent JP-2020047020-A (JP)
Title: Electronic apparatus, voice recognition method, and program
Inventor: NAKAMAE MIDORI
IPC: G10L15/28
Filed: 2018-09-20
Abstract: To provide: an electronic apparatus having a highly versatile voice recognition function; a voice recognition method; and a program.SOLUTION: An electronic apparatus comprises a storage part, a voice input part, and a recognition part. The storage part stores dictionaries indicating corresponding relations between voice commands and key codes corresponding to the voice commands. The voice input part inputs voices. The recognition part recognizes the voices input by the voice input part with the use of the voice commands in the dictionaries stored in the storage part, and determines key codes corresponding to the voices on the basis of recognition results.SELECTED DRAWING: Figure 10
Patent JP-2020048798-A (JP)
Title: Game machine
Inventor: YATSUGI YUZURU
IPC: A63F7/02
Filed: 2018-09-26
Abstract: To change the number of set values to be used while reducing the burden of rewriting a program.SOLUTION: A game machine according to the present invention includes main control means for controlling progress of a game operation, and performance control means for controlling progress of a performance operation. The main control means includes setting means capable of setting a value on the basis of a predetermined operation, and transmission means capable of transmitting predetermined information to the performance control means. The setting means can set any one of N types of setting values, the transmission means can transmit the set value information regarding the set value set by the setting means to the performance control means, the performance control means includes analysis means capable of analyzing the set value information received from the main control means, and the analysis means can analyze M types of set value information that is larger in number than the N types. The main control means can execute first processing with respect to the progress of the game operation on the basis of the N types of setting values, and the performance control means can execute second processing with respect to the progress of the performance operation on the basis of the M types of set value information.SELECTED DRAWING: Figure 58
Patent JP-2020053921-A (JP)
Title: Server device, communication device, certificate invalidation list creation method, and program
Inventor: TAKADA KENICHI
IPC: H04L9/08
Filed: 2018-09-28
Abstract: To provide a server device, communication device, certificate invalidation list creation method, and program that allow an IoT apparatus to easily confirm the validity of an electronic certificate of a communication opposite party by a certificate invalidation list and can construct a secure IoT environment.SOLUTION: An authentication server SA creates a lightweight CRL having a smaller data amount than a regular CRL on the basis of the regular CRL stored in storage means in response to a request from an IoT apparatus Tn, and transmits the created lightweight CRL to the IoT apparatus Tn that transmitted the request.SELECTED DRAWING: Figure 2
Patent JP-2020056858-A (JP)
Title: Imaging apparatus
Inventor: MIYAZAKI KAZUYA
IPC: G03B17/02
Filed: 2018-10-01
Abstract: To provide an imaging apparatus capable of improving the response performance of an electrochromic device degraded in low temperature environment by solving problem in a conventional energization and heating manner that complicated configurations of element drive circuit and heating circuit and relatively large power consumption are required.SOLUTION: The imaging apparatus has an electrochromic device that includes: an image sensor; a pair of transparent electrode substrates; and an electrochromic media containing at least one kind of electrochromic material and a solvent disposed between the pair of transparent electrode substrates. The imaging apparatus also includes: a thermally conductive sealing member that is variable in volume and seals the electrochromic media; and a mechanism that performs thermal connection and interception with a heating element that becomes a high temperature during shooting operation.SELECTED DRAWING: Figure 3
Patent JP-2020055765-A (JP)
Title: Oral composition
Inventor: TAKAGI SAWA
IPC: A61Q11/00
Filed: 2018-10-01
Abstract: To provide an oral composition that has an improved effect of imparting a tightening feeling with an astringent compound, without giving gums discomfort irritation.SOLUTION: An oral composition contains (A) at least one allantoin selected from allantoin, aluminium chlorohydroxy allantoinate and allantoin dihydroxyaluminum or a derivative thereof and (B) menthyl glutarate, and the oral composition further contains (C) an ethanol.SELECTED DRAWING: None
Patent JP-2019064912-A (JP)
Title: High-strength lithium silicate glass composition having high shielding property
Inventor: YAMAMOTO KAZUKI
IPC: C03C3/076
Filed: 2018-10-01
Abstract: To provide a lithium silicate glass composition that can efficiently precipitate a main crystal (lithium disilicate and/or lithium metasilicate) and a secondary crystal (a single crystal and/or a composite crystal each comprising a tetravalent metal oxide) even after heat treatment and can produce lithium silicate glass ceramics for use in dentistry having high shielding property and high strength.SOLUTION: There is provided a lithium silicate glass composition for use in dentistry which includes 60.0 to 80.0 wt% of SiO, 10.0 to 17.0 wt% of LiO, 0.5 to 10.0 wt% of KO, 1.0 to 6.0 wt% of a nucleation agent, 0.0 to 10.0 wt% of a coloring material, 5.0 to 10.0 wt% of a metal oxide Me (tetravalent)Obut does not include AlO.SELECTED DRAWING: Figure 5
Patent JP-2020056537-A (JP)
Title: Refrigeration cycle device
Inventor: KUMAKURA EIJI
IPC: F25B5/04
Filed: 2018-10-02
Abstract: To increase the evaporation performance of a use side heat exchanger while suppressing an increase in a flow rate of a refrigerant flowing in an intermediate injection pipe, in a refrigeration cycle device provided with the intermediate injection pipe and an economizer heat exchanger in a refrigerant circuit.SOLUTION: Not only an intermediate injection pipe (31) and an economizer heat exchanger(32) are provided in a main refrigerant circuit (20) in which a main refrigerant circulates, but also a sub refrigerant circuit (80) which is different from the main refrigerant circuit (20) and in which another sub refrigerant circulates is provided. A first sub use side heat exchanger (85) functioning as an evaporator of the sub refrigerant provided in the sub refrigerant circuit (80) is provided in the main refrigerant circuit (20) so as to function as a cooler of the main refrigerant flowing in the intermediate injection pipe (31).SELECTED DRAWING: Figure 1
Patent JP-2019073435-A (JP)
Title: Metal-containing cha type zeolite and method for producing the same
Inventor: MAEHAMA SEIJI
IPC: B01D53/94
Filed: 2018-10-05
Abstract: To provide: a metal-containing CHA type zeolite, which has excellent nitrogen oxide reduction characteristics and is different from a conventional one; and a method for producing the same.SOLUTION: Provided is a metal-containing CHA type zeolite which, in an IR spectrum, has a ratio of maximum intensity of an absorption peak in a range of 3685 cmto 3750 cmto maximum intensity of an absorption peak in a range of 1800 cmto 1930 cmis less than 1.5. Such a metal-containing CHA type zeolite is preferably obtained by a production method comprising a metal-incorporating step of mixing a metal source and the CHA type zeolite having, in an IR spectrum, an intensity ratio of maximum intensity of an absorption peak in a range of 3665 cmto 3750 cmto maximum intensity of an absorption peak in a range of 1800 cmto 1930 cmis less than 1.5.SELECTED DRAWING: Figure 3
Patent JP-2020060835-A (JP)
Title: Information processing device and congestion state display system
Inventor: ITAGAKI SHOTA
IPC: G06Q50/30
Filed: 2018-10-05
Abstract: To provide an information processing device and a congestion state display system capable of improving convenience for users.SOLUTION: An information processing device 20 for displaying a congestion state of a train 50 on a display device 10 comprises a control unit 21 which: receives in-train information including information on an inside of the train 50 from the train 50 which is currently operated; receives ticket selling information which is selling information on tickets of the train 50 from other information processing devices 30; determines a congestion rate for each of sections of seats provided in the train 50 from the in-train information; determines a number of remaining seats which is a number of the seats not yet purchased from the ticket selling information, about the seat with seat designation among the sections of the seats; and transmits to the display device 10, a display instruction for associating the information indicating the congestion rate of the train 50 with the number of the remaining seats and displaying them.SELECTED DRAWING: Figure 1
Patent JP-2020059077-A (JP)
Title: Gripping device and divider, and transplanting device and transplanting system with use thereof
Inventor: OHASHI KAZUMICHI
IPC: B25J15/00
Filed: 2018-10-09
Abstract: To make it possible to stably grip a seedbed piece and stably release gripping of the seedbed piece, and to suppress adverse effects on seedlings.SOLUTION: A gripping device 60, which grips a seedbed piece C3 with seedlings planted, comprises at least one set of gripping members 65 which are so provided as to be relatively movable along a first direction, and one set of tip parts 66 which are provided at tips of one set of gripping members 65, and can pinch and grip at least two opposite side faces of the seedbed piece C3. One set of tip parts 66 can approach and separate from each other while maintaining the state that mutual distances are equal over the whole length of the tip part 66 in association with relative movement of one set of gripping members 65.SELECTED DRAWING: Figure 16
Patent JP-2020061858-A (JP)
Title: Motor and method for manufacturing motor
Inventor: SAKATA KENJI
IPC: H02K15/095
Filed: 2018-10-09
Abstract: To provide a motor which is easily manufactured, of which the motor characteristics can be changed by a simple configuration, and which suppresses constraint current in a high speed rotation type motor with restricted constraint current and is advantageous against burning and a method for manufacturing the motor.SOLUTION: A motor comprises: a plurality of magnetic poles of which the number of magnetic poles is set to 2M when two integers M, N satisfy conditions of M≥2, N≥3, respectively: a core which is fixed to a rotational axis and has 2N slots 22; a coil 30 which is wound between the slots 22; and a plurality of segments 23 with which the coil 30 is connected, in which the coil 30 comprises: a first coil 31 which is wound in a forward direction between two predetermined slots 22; and a second coil 32 which is wound in a backward direction between the two slots 22 existing at positions to be point symmetrical centering on the rotational axis from the first coil 31, and the one end of which is connected with the first coil 31, and the number of windings of the second coil 32 is fewer than the number of windings of the first coil 31.SELECTED DRAWING: Figure 3
Patent JP-2020059040-A (JP)
Title: Laser processing machine
Inventor: ISHIGURO HIROAKI
IPC: B23K26/046
Filed: 2018-10-10
Abstract: To provide a laser processing machine capable of selecting one of a plurality of beam profiles and processing a sheet metal with a simple and inexpensive structure.SOLUTION: A collimator lens 33 converts laser beams of divergent light into collimated light. A focusing lens 36 converges the collimated light, converts it into a laser beam of convergent light, and irradiates it to a sheet metal W to be processed. A profile selector 31 has at least one beam shaping lens converting a beam profile by bending the laser beam of the divergent light or the convergent light, and emits a laser beam having the beam profile selected from the plurality of beam profiles. A moving mechanism 302 moves the profile selector 31 in an optical axial direction. The moving mechanism 34 moves the collimator lens 33 in the optical axial direction so as to reduce displacement of a focal position of the convergent light as a beam profile is selected by the profile selector 31.SELECTED DRAWING: Figure 1