baber/WOPTO huggingface dataset:
Patent JP-2020175972-A (JP)
Title: Sheet conveying device and sheet processing device
Inventor: UMIGA YOSHIO
IPC: B65H9/14
Filed: 2019-04-17
Abstract: To provide a sheet conveying device and an image forming device with a high skew correcting performance for a sheet.SOLUTION: A sheet conveying device comprises a conveying unit, a skew correcting unit 5 for correcting a skew of a sheet conveyed from the conveying unit, and a controlling unit 110. The skew correcting unit 5 comprises: a skew correcting roller 501; a holding member 502 for forming a holding unit N2 between the holding member and the skew correcting roller 501; and a switching unit 102 which is interposed on a power transmission path 100 from a driving source 101 to the skew correcting roller 501 and can switch between a first state where a driving force from the driving source 101 can be transmitted to the skew correcting roller 501 and a second state where the driving force from the driving source 101 cannot be transmitted to the skew correcting roller 501. The controlling unit 110 controls the switching unit 102 so that it brings the state of the leading end of the sheet into the second state when the leading end of the sheet enters the holding unit N2. Further, the controlling unit 110 controls the switching unit 102 so that it changes the state of the leading end of the sheet from the second state to the first state after the leading end of the sheet passes through the holding unit N2.SELECTED DRAWING: Figure 2
Patent JP-2020175412-A (JP)
Title: Apparatus for laser lift-off and laser lift-off method
Inventor: YANAGAWA YOSHIKATSU
IPC: H01L33/00
Filed: 2019-04-18
Abstract: To make it possible to obtain a uniform energy distribution and also to irradiate a laser irradiated part with laser light shaped corresponding to the laser irradiated part.SOLUTION: An apparatus for laser lift-off comprises an XY stage 1 which is mounted with an object 9 to be processed, and moves; a laser irradiation device 2 which comprises a laser head 16, a uniform optical system 17 making uniform an energy distribution in a cross section of laser light, a projection mask 18 having a slit in a shape corresponding to a laser irradiated part of the object 9 to be processed, and a reduction projection optical system 19 imaging the slit of the projection mask 18 on the laser irradiated part in this order from upstream to downstream in a light traveling direction; and a stage control part 6 which generates control pulses synchronized with an X-axial movement of the XY stage 1 to control pulse oscillation of the laser head 16.SELECTED DRAWING: Figure 1
Patent JP-2020176916-A (JP)
Title: Aerial ultrasonic flaw detector
Inventor: TANAKA YUSUKE
IPC: G01N29/32
Filed: 2019-04-18
Abstract: To provide an aerial ultrasonic flaw detector which can detect defects in an inspection target body highly precisely.SOLUTION: The present invention includes: a reception unit for receiving a signal output from a reception ultrasonic wave probe; and an output unit for outputting an image which shows the presence or absence of a defect in an inspection target body on the basis of the signal level of an electric signal received by a reception unit. The reception ultrasonic wave probe has a reception surface smaller in area than a transmission surface for receiving an ultrasonic wave which was sent to the inspection target body by a transmission ultrasonic wave probe and penetrated the inspection target body without being reflected in the inspection target body and not receiving an ultrasonic wave which was sent from the inspection target body after being reflected in the inspection target body.SELECTED DRAWING: Figure 14
Patent JP-2019142497-A (JP)
Title: Transport carriage
Inventor: KATAJIMA TOMOFUMI
IPC: B62B3/02
Filed: 2019-04-18
Abstract: To provide a transport carriage in which a panel can be fixed to a carriage body.SOLUTION: A transport carriage 10 comprises: a carriage body 50 having a pair of side frames 51, 52, and a connection member 53 which connects the pair of side panels 51, 52 to each other; and side panels 14, 15 which are fixed to outer sides of the side frames 51, 52. The side panels 14, 15 are detachably attached to the side frames 51, 52 by a fitting component 81, and are so provided as to be capable of being freely expanded and folded with respect to the carriage body 50.SELECTED DRAWING: Figure 3
Patent JP-2019194181-A (JP)
Title: Method for producing bisphenol compound
Inventor: NAKAMURA TAKESHI
IPC: C07C39/15
Filed: 2019-04-22
Abstract: To provide a method for producing an aldehyde bisphenol compound, wherein a 4,4'-substituted body is obtained efficiently and easily with significantly high regioselectivity.SOLUTION: When producing an aldehyde bisphenol compound from a phenol and an aldehyde, a heteropoly acid is used as an acid catalyst. The heteropoly acid has: a hydrogen atom; an oxygen atom; an atom of Groups 5 to 6 in the periodic table; and an atom of Groups 7 to 16 in the periodic table, excluding the oxygen atom, as constituent atoms, respectively, with the ratio between the number of hydrogen atoms/the number of anions being 0.080 or more.SELECTED DRAWING: None
Patent JP-2019212614-A (JP)
Title: Deflector for multiple electron beams and multiple-beam image acquiring apparatus
Inventor: JOHN HARTLEY
IPC: G01N23/2251
Filed: 2019-04-22
Abstract: To provide: a deflector which has a compact size but can still achieve, after multiple primary electron beams and multiple secondary electron beams are separated from each other, additional operations of the multiple secondary electron beams, such as directing the multiple secondary electron beams to a detector, canceling out positional deviation due to scanning deflection, adjusting a focal point, and correcting astigmatism; and an apparatus equipped with the same.SOLUTION: A deflector 218 for multiple electron beams includes a first electrode substrate 251, second to fourth electrode substrates 252-254 disposed in order in parallel to each other in the first same plane which is orthogonal to the substrate surface of the first electrode substrate, a fifth electrode substrate 255 disposed to face the first electrode substrate, and sixth to eighth electrode substrates 256-258 disposed in order in parallel to each other in the second same plane such that they face the second to fourth electrode substrates, where the first to eighth electrode substrates are disposed to surround a space through which multiple electron beams pass.SELECTED DRAWING: Figure 4
Patent JP-2020181368-A (JP)
Title: Attachment assembly of smoke sensor for fireproof and smoke exhaust prevention facility
Inventor: SATO NAOYA
IPC: G08B17/10
Filed: 2019-04-25
Abstract: To provide an attachment assembly of a smoke sensor for fireproof and smoke exhaust prevention facilities which prevents the smoke sensor for fireproof and smoke exhaust prevention facilities from erroneously operating or detecting smoke due to strong wind.SOLUTION: An attachment plate body 1 includes an attachment plate 2, and a pair of wind shielding plates 3 that are detachably attached to respective ends of the attachment plate 2 and perpendicularly opposed to each other. An interspace between the opposed wind shielding plates 3 is regarded as a space part. Insertion holes 11 are formed at positions, which coincide with the positions of attachment holes 10 formed in a casing 8 of a smoke sensor 7, substantially in the center of the attachment plate 2 of the attachment plate body 1. Bolts 21 inserted into the attachment holes 10 of the casing 8 and the insertion holes 11 of the attachment plate 2 are screwed into screw holes 23 in an attachment surface 16 such as the ceiling surface, whereby the casing 8 of the smoke sensor 7 and the attachment plate 1 are attached to the attachment surface 16. The wind shielding plates 3 prevent strong wind from directly blowing in the casing 8 of the smoke sensor 7.SELECTED DRAWING: Figure 2
Patent JP-2020180939-A (JP)
Title: Residual amount management system, distance measuring unit, and residual amount management method
Inventor: TAGA RYUSUKE
IPC: G08B21/18
Filed: 2019-04-26
Abstract: To provide a residual amount management system that can efficiently perform residual amount management in a tank or replenishment.SOLUTION: A residual amount management system includes: a distance measuring sensor installed in a float type liquid level gauge of a tank; a transmission device that transmits a distance measurement result by the distance measuring sensor; and a management device that receives the distance measurement result transmitted by the transmission device. The residual amount management system includes the steps of: the distance measuring sensor measuring distance to a float or a remaining amount display board linked thereto with respect to the float type liquid level gauge of the tank; the transmission device transmitting the distance measurement result by the distance measuring sensor to the management device; the management device receiving the distance measurement result from the transmission device; and the management device determining whether the tank needs to be replenished on the basis of the received distance measurement result.SELECTED DRAWING: Figure 1
Patent JP-2020028110-A (JP)
Title: Connection member for coaxial cable, transmission path, and travel path structure
Inventor: SAKIHARA SONSHU
IPC: H01R24/50
Filed: 2019-04-26
Abstract: To electrically and easily connect a coaxial cable and a plane conductor.SOLUTION: A connection member for a coaxial cable includes: a ground-side member 21 for electrically connecting a ground electrode 2 to a flange unit 12b electrically connected to a ground 10a of a coaxial cable 10; and a core-side member 22 provided insulated from the ground-side member 21, for electrically connecting a core 10b of the coaxial cable 10 to a conductive central conductor 12c. The core-side member 22 has a horizontal unit 22b which is a flat plate unit. The horizontal unit 22b is connected to one surface of a power transmission electrode 4 (or 5). Since the core-side member 22 electrically connected to the core 10b of the coaxial cable is connected to the power transmission electrode 4 (or 5) at the horizontal unit 22b that is a flat plate unit, connection can be easily performed even when the core 10b of the coaxial cable is electrically connected to the flat power transmission electrode 4 (or 5).SELECTED DRAWING: Figure 4
Patent JP-2020187858-A (JP)
Title: Battery pack
Inventor: SAKAMOTO JUNYA
IPC: H01M2/10
Filed: 2019-05-10
Abstract: To provide a battery pack that can prevent carbon monoxide generated in a case from being released to the outside of the case when a secondary battery is abnormal.SOLUTION: A battery pack 14 includes a plurality of secondary batteries 20 with pressure release valves, a sealed case 15 that houses the plurality of secondary batteries 20, and an exhaust port 26 and a smoke exhaust duct 27 that open the inside of the case 15 to the atmosphere. The battery pack 14 includes an oxygen generating member 29 that generates oxygen when exposed to the gas discharged from the case 15 to the smoke exhaust duct 27.SELECTED DRAWING: Figure 5
Patent JP-2020175115-A (JP)
Title: Method for controlling mattress with adjustment function
Inventor: AONO RYUJI
IPC: A47C31/12
Filed: 2019-04-15
Abstract: To provide a control method for uniformly controlling loads on a body and also adjusting a height of an arbitrary part of a mattress concerning a mattress (smart mattress) using an automatic adjustment type indication system.SOLUTION: Multiple support bodies (smart springs) each of which has a bar shape, is automatically height-adjustable, and includes a pressure sensor at a distal end are arranged in an automatic adjustment type indication system. The height of the support body is adjusted by following a fixed law in accordance with pressure to be applied to each one of the support bodies. Adjustment is performed by defining a difference between an average value of loads to be applied on a whole mattress and a load on the pressure sensor of each support body as an offset amount of the height of the support body, so as to allow pressure on a body to be uniform. Besides, an offset height is set to the smart spring at an arbitrary position, so that a height at an arbitrary position in the mattress can be adjusted.SELECTED DRAWING: Figure 1
Patent JP-2020188556-A (JP)
Title: motor
Inventor: MORISHITA SHUN
IPC: H02K21/14
Filed: 2019-05-13
Abstract: To provide a two-system driven motor which has a stator and a rear frame shrink-fitted to an inner wall of a cylindrical housing and which can improve quietness and vibration reduction.SOLUTION: An iron stator 40 is shrink-fitted to an inner wall 334 of an aluminum housing 30, and two pairs of three-phase windings 551 and 552 are wound thereon so that a phase differences between the pairs is (30±60×n)° (n is an integer number). A rotor 60 is provided on an inner side of the stator 40, includes a plurality of permanent magnets along an outer circumference, and rotates about a shaft 63 as an axis with a rotational magnetic field formed in the stator 40 by electric conduction to the three-phase windings 551 and 552. An aluminum heat sink (a rear frame) 20 is fixed to the inner wall 332 of the housing 30 by shrink fitting, and a rear bearing 62 rotatably supporting the shaft 63 on one side in an axial direction is held therein.SELECTED DRAWING: Figure 2
Patent JP-2020185898-A (JP)
Title: Curtain shield airbag device
Inventor: AKIMA SATOSHI
IPC: B60R21/232
Filed: 2019-05-15
Abstract: To protect an occupant more preferably during an oblique front collision.SOLUTION: A curtain shield airbag device (10) includes: an airbag (100) which deploys along side window glass of a vehicle by a gas being supplied to its interior; and a strap (300) which connects a first connection portion (200) at the vehicle side with a second connection portion (150) at the airbag side which is located below the first connection portion after deployment. The airbag has a protruding part (115) which protrudes to an area above a peripheral portion to contact with a part of the vehicle during the deployment. A length of the strap is shorter than a length from the second connection portion to an upper end part of the deployed airbag.SELECTED DRAWING: Figure 1
Patent JP-2020186686-A (JP)
Title: On-vehicle electric device
Inventor: HAYAMA DAIKI
IPC: F01N3/08
Filed: 2019-05-15
Abstract: To provide a technology for shortening the axial length of an on-vehicle electric device.SOLUTION: An on-vehicle electric device includes a lead wire 20, a terminal 24, a take-out portion 22, a guiding surface 32, and a projecting portion 34. The terminal electrically connects an electrical component of the electric device with the lead wire. The take-out portion is installed at a position different from the terminal in a direction intersecting an axial direction of the electric device, and takes out the lead wire to the outside of the electric device. The guiding surface guides the lead wire between the terminal and the take-out portion in a circumferential direction. The projecting portion projects outward in a diametrical direction from at least a part of the guiding surface in the circumferential direction on the side where the terminal and the take-out portion are installed with respect to the lead wire, and contacts with the lead wire on the side where the terminal and the take-out portion are installed.SELECTED DRAWING: Figure 2
Patent JP-2020185239-A (JP)
Title: Chair and office furniture wireless power feeding system for enabling implementation of additional function using electricity
Inventor: ICHIKAWA TOMOAKI
IPC: H02J7/00
Filed: 2019-05-16
Abstract: To implement a chair and an office furniture wireless power feeding system having excellent power feeding efficiency without damaging excellent sitting comfort provided by the chair's primary function.SOLUTION: While a power transmission coil 4 is provided in a top plate 2 of a desk 1, a power receiving coil 14 is provided in an arm placement part 18 of an armrest 11 of a chair 6. The chair 6 has a battery 20 built-in, the battery connected to the power receiving coil 14 by a cable 19 laid inside a frame. Power feeding to the battery 20 is performed via induction current flowing through the power receiving coil 14 caused by electromagnetic coupling between the power transmission coil 4 and the power receiving coil 14 when the armrest 11 of the chair 6 goes under the top plate 2 of the desk 1 or is adjacent to the top plate 2.SELECTED DRAWING: Figure 1
Patent JP-2020188880-A (JP)
Title: Manufacturing method of inner pad type absorbent article
Inventor: OGAWA HIDENORI
IPC: A61F13/15
Filed: 2019-05-20
Abstract: To provide a manufacturing method for relatively inexpensively manufacturing an absorbent article which is thin in a thickness, suppressed in the lowering of a gel block and an absorption speed, and favorable in softness and a skin touch feeling while carrying a large quantity of high-absorbent polymer particles.SOLUTION: A manufacturing method of an absorbent article 1 includes an absorber forming process, a thermal fusion process, a cut and separation process, a direction adjustment process, a position adjustment process, a final molding process and a final product forming process. In a fusion line in the thermal fusion process, longitudinal fusion parts substantially parallel with a longitudinal direction of one piece of a continuous absorber are alternately arranged in positions which are separated from each other in left and right directions at equal intervals from a center line of a width direction of one piece of the continuous absorber at the same lengths at left and right sides in the width direction, and an inclination fusion part is arranged in which a front end and a rear end of the fusion part which are arranged back and forth in the longitudinal direction while adjoining each other, being lines in oblique directions with respect to the longitudinal direction are connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2019203196-A (JP)
Title: Wear resistant film, wear resistant member, method for manufacturing wear resistant film, and sliding mechanism
Inventor: HOJO MASASHI
IPC: F16C33/14
Filed: 2019-05-21
Abstract: To provide: a wear resistant film capable of maintaining excellent wear resistance over a long term even when wear is repeated; a method for manufacturing the same; and a wear resistant member.SOLUTION: A wear resistant film 10 includes a plating layer 11, a plurality of lump parts 2 and a coat layer 13. The plating layer 11 and the coat layer 13 are laminated in this order; the plurality of lump parts 2 formed of one grain 12 and/or the aggregate of the grain 12 are held by the plating layer 11 and are provided so as to project from the plating layer 11. the coat layer 13 is formed so as to cover the surface of the plating layer 11; and the lump part 2 has a flat portion 18 arranged on the same surface as the surface of the coat layer 13.SELECTED DRAWING: Figure 1
Patent JP-2019174823-A (JP)
Title: Lamination structure, production method of lamination structure, and image display device
Inventor: MASUMOTO YOSHIFUMI
IPC: H05B33/02
Filed: 2019-05-23
Abstract: To provide a lamination structure comprising an optical functional layer on a touch sensor and suppressing deterioration of optical characteristic of reflectance, a production method thereof, and an image display device.SOLUTION: The invention relates to a lamination structure 20 comprising: a touch sensor 30; and an optical functional layer 40 provided on the touch sensor 30. The touch sensor 30 comprises a base material 31, and a transparent electrode layer 32 provided on the base material 31. The optical functional layer 40 is formed of a phase difference layer for applying a phase difference to transmitted light, and a linear polarization layer 43 provided on the phase difference layer. The optical functional layer 40 is arranged so that a surface on a phase difference layer side of the optical functional layer 40 faces the touch sensor 30, the optical functional layer 40 has a ratio RR of retardation Re2 in 450 nm with respect to retardation Re1 in 590 nm of less than 0.763, and a slow axis of the base material 31 is in a direction along a slow axis of the optical functional layer 40.SELECTED DRAWING: Figure 1
Patent JP-2020191024-A (JP)
Title: Operation evaluating device
Inventor: TSUKAMOTO HIROO
IPC: G06Q50/30
Filed: 2019-05-24
Abstract: To provide an operation evaluating device with which it is possible to easily evaluate an operation of a crew using an evaluation standard that is common among a plurality of transport operators.SOLUTION: A server 1 comprises: an operation data storage unit 31 for storing a plurality of operation data 5 acquired from a vehicle-onboard device 61a as a database; an evaluation standard table storage unit 35 for storing an evaluation standard table 40 for evaluating an operation of a crew; and a second evaluation processing unit 36 for evaluating the operation of the crew on the basis of the operation data 5 and the evaluation standard table 40 and outputting the evaluation result. The evaluation standard table 40 is stored in plurality in the evaluation standard table storage unit 35 at least for each type and size of a vehicle 61. The second evaluation processing unit 36 reads a corresponding evaluation standard table 40 from the evaluation standard table storage unit 35 on the basis of the type, etc., of the vehicle 61 included in the operation data 5, evaluates the operation of the crew on the basis of the evaluation standard table 40 and provides first evaluation information 45 based on the evaluation result to a terminal 62, etc.SELECTED DRAWING: Figure 1
Patent JP-2020198417-A (JP)
Title: Printed wiring board and method for manufacturing the same
Inventor: ITO KAZUHIKO
IPC: H05K1/16
Filed: 2019-06-05
Abstract: To provide a method for manufacturing a printed wiring board, which is capable of eliminating voids in a resin between copper patterns, so that capable of highly filling a resin and inorganic fillers between patterns.SOLUTION: There are provided a printed wiring board and a method for manufacturing the same. The method includes: a step of forming a semi-cured resin between patterns, in which a liquid resin including inorganic fillers is filled between patterns of copper patterns formed on a base material surface, with a thickness at least equal to or greater than the top surface of the copper patterns and the liquid resin is dried to obtain a semi-cured state with a curing-rate of 10-50%; and a vacuum press step of stacking a semi-cured resin sheet in a semi-cured state with a curing-rate of 10-50% over the liquid resin in the semi-cured state, the semi-cured resin sheet including inorganic fillers, and performing pressing in a reduced-pressure atmosphere.SELECTED DRAWING: Figure 1A
Patent JP-2019193289-A (JP)
Title: Imaging apparatus
Inventor: KUROKAWA YOSHIMOTO
IPC: H04N5/378
Filed: 2019-06-19
Abstract: To provide a highly accurate imaging apparatus capable of accurately performing a difference detection of threshold variation in a pixel amplifying transistor.SOLUTION: A pixel PIX_A comprises: a photodiode PD; a first transistor M3; a second transistor M5; a first capacitor CP1; and first, second and third wire lines. One of the electrodes of the photodiode is connected to the first wire line VPD, the source or the drain of the first transistor is connected to the second wire line VO, and the source or the drain of the second transistor is connected to the third wire line VTC. The potential supplied to the second and third wire lines is higher than the potential supplied to the first wire line.SELECTED DRAWING: Figure 1