baber/WOPTO huggingface dataset:
Patent JP-2020042100-A (JP)
Title: Exposure method, exposure apparatus and method for manufacturing article
Inventor: NAGAI YOSHIYUKI
IPC: G03F7/20
Filed: 2018-09-07
Abstract: To provide a technology for reducing exposure unevenness while maintaining productivity.SOLUTION: An exposure method is provided for an exposure apparatus that includes a projection optical system for projecting a mask pattern onto a substrate and scans and exposes the substrate, and the method includes: a step of obtaining information about variation in the optical characteristics of the projection optical system which occurs during scanning exposure; a step of determining a target exposure time as a target value of an exposure time per one spot on the substrate so as to reduce exposure unevenness caused by the variation; a step of adjusting exposure conditions so as to control an exposure time per one spot on the substrate to the determined target exposure time; and a step of scanning and exposing the substrate in accordance with the adjusted exposure conditions.SELECTED DRAWING: Figure 1
Patent JP-2020039288-A (JP)
Title: Method for screening antibodies for target antigen
Inventor: KUROSAWA KOHEI
IPC: C12Q1/04
Filed: 2018-09-10
Abstract: To provide a novel method that efficiently and simply makes screening of antibodies possible regarding a large number of antibody-producing cells in a short time.SOLUTION: A method for screening antibodies for a target antigen includes: a droplet forming process of forming droplets; a dyeing detection process; and a selection process of selecting an antibody-producing cell producing an antibody bound to a target antigen. In the droplet forming process, a droplet contains the antibody-producing cell, an effector cell, a dyed target cell and liquid, and the target cell is a cell into which dyeing substance is introduced and a target antigen is expressed. In the case where dyeing of the formed droplets is detected in the dyeing detection process, and dyeing is recognized over the entire inside of the droplet in the selection process, the antibody-producing cell contained in the droplet is selected as the antibody-producing cell producing the antibody bound to the target antigen.SELECTED DRAWING: Figure 1
Patent JP-2020043198-A (JP)
Title: Conductive adhesive material and dye-sensitized solar cell
Inventor: IGAWA HIROYUKI
IPC: H01G9/20
Filed: 2018-09-10
Abstract: To provide a conductive adhesive material and a dye-sensitized solar cell using the conductive adhesive material that can form a conductive material having excellent sealing performance and increase the aperture ratio (effective power generation area) of the dye-sensitized solar cell.SOLUTION: A conductive adhesive material for electrically connecting multiple power generation units in a dye-sensitized solar cell includes an ultraviolet curable resin containing a photopolymerization initiator, a plurality of conductive particles, and an inorganic filler, and the coefficient of variation of the diameter of the conductive particles is 25% or less, and the plurality of the conductive particles are dispersed in the ultraviolet curable resin. In a dye-sensitized solar cell 1, a conductive material 50 for electrically connecting a plurality of power generation units 60 is a cured product of the conductive adhesive material.SELECTED DRAWING: Figure 2
Patent JP-2019007979-A (JP)
Title: Pressure sensor
Inventor: TANAKA MOTOHIRO
IPC: G01L13/00
Filed: 2018-09-12
Abstract: To make it possible to securely prevent a small insect, a foreign matter, and the like from entering into an atmospheric pressure introduction section of a pressure sensor.SOLUTION: An atmospheric air introduction section is formed by using a hollow columnar member. From an opening section side toward an anti-opening section side, a first introduction section 6 and a second introduction section 7 having a different inner diameter are formed in order. An inner diameter of a hollow section 6a of the first introduction section 6 is set larger than that of a hollow section 7a of the second introduction section 7. On the other hand, in an opening section of the second introduction section 7, an entrance prevention projection 8 for making the inner diameter of at least the opening section of the second introduction section 7 substantially reduce is formed in a taper shape so as to become a small diameter from a circumference of the opening section of the second introduction section 7 toward a direction of the first introduction section 6.SELECTED DRAWING: Figure 2
Patent JP-2020045180-A (JP)
Title: Sheet loading device and image forming system
Inventor: IWATA TOSHIYUKI
IPC: G03G15/00
Filed: 2018-09-14
Abstract: To provide a sheet loading device and an image forming system capable of improving alignment even where no alignment means is applicable on a sheet discharged on a loading tray.SOLUTION: Provided is a sheet loading device including: loading means for loading a sheet to be discharged; a pair of alignment means capable of moving in a width direction for alignment to align the width direction intersecting a direction in which the sheet to be loaded on the loading means is discharged; and control means for controlling a relative position between the alignment means and the sheet to be discharged to limit the sheet to move in one of the width direction of the sheet to be loaded on the loading means with one of the pair of the alignment means in response to discharge of the sheet with a predetermined width in a width direction of the sheet. Also provided is an image forming system.SELECTED DRAWING: Figure 10
Patent JP-2020048011-A (JP)
Title: Meter reading value collection device and meter reading value collection method
Inventor: KAMASHIMA REI
IPC: H04Q9/00
Filed: 2018-09-18
Abstract: To actualize automatic meter reading in which accurate meter reading values are efficiently collected.SOLUTION: A meter reading value collection device comprises: a provisional value setting part 11a which calculates differences (Δ, Δ, Δ) between metered values between successive collection time limits in an acquired data set Dg, and sets each metered value of the data set Dg that a data acquisition part 15 acquires as a provisional value Dtof a corresponding collection time limit (t) when the calculated differences are all within a range of thresholds, or replaces it with an ineffective value when the differences are not within the range of thresholds; and a metered value determination part 11b which determines a metered value which is three collection time limits before based upon the provisional value Dtof the collection time limit (t), and a detection result of ineffective values in a provisional value group Vgtconsisting of four provisional values extracted from provisional values of past three collection time limits succeeding the collection time limit and corresponding to metered values metered three collection time limits before the collection time limit.SELECTED DRAWING: Figure 1
Patent JP-2020047414-A (JP)
Title: Fusible link unit
Inventor: TOTSUKA MITSUHIKO
IPC: H01H85/20
Filed: 2018-09-18
Abstract: To provide a fusible link unit capable of preventing an assembly of a cover member from forgetting.SOLUTION: A fusible link unit 1 comprises: a unit main body 2 having a fusible element 20C which is fused due to an over current; and a pair of cover members 4 that is positioned oppositely while nipping the fusible element 20C and is assembled to the unit main body 2 by mutually engaging the fusible element 20C so as to be covered from both sides. That is, the pair of cover members 4 is positioned oppositely while nipping the fusible body 20C of the unit main body 2 and is mutually engaged in a state where the fusible body 20C is covered from both sides, and thereby assembling the fusible link unit to the unit main body 2. As a result, an effect that the fusible link unit 1 prevents an assembly of the cover members 4 from forgetting can be obtained.SELECTED DRAWING: Figure 4
Patent JP-2020044046-A (JP)
Title: Absorbent article
Inventor: URAKAWA WATARU
IPC: A61F13/475
Filed: 2018-09-18
Abstract: To provide an absorbent article having a simple structure, capable of preventing the liquid leakage from the edge of a top sheet in a cross direction while minimizing the increase of the thickness.SOLUTION: An underpants type disposable diaper 100 includes: a folding part 30 extending from both edges at front and back of an absorber 13, which is folded to the front side at each folding position 31 at both front and back sides of the absorber 13, the folding part 30 being fixed to a surface opposing the reverse side thereof at both end parts in a width direction WD; and an impermeable sheet 12 having a first part 12a extended from the reverse side of the absorber 13 to a folding position 31, and a second part 12b folded to the front at the folding part 31 and extended to the folding position 31 in the folding part 30 and to the edge on the reverse side, the edge on the folding position 31 side in a top sheet 11 being positioned between a first part 12a and a second part 12b of the liquid impermeable sheet 12.SELECTED DRAWING: Figure 5
Patent JP-2019157264-A (JP)
Title: Iron nickel alloy shadow mask and manufacturing method thereof
Inventor: PAN ZHONGGUANG
IPC: C25D1/00
Filed: 2018-09-21
Abstract: To provide an iron nickel alloy shadow mask capable of solving such problems in which cost is high, energy consumption is high, accuracy of an opening is low, and a material easily deforms under a high temperature, and the manufacturing method thereof.SOLUTION: A method for manufacturing an iron nickel alloy shadow mask includes the steps of: preparing a substrate; forming an iron nickel alloy layer by electrocasting; peeling a photosensitive film; separating the iron nickel alloy layer; and annealing the iron nickel alloy layer. A reuse rate of the iron nickel alloy shadow mask to be obtained can be increased because it has such characteristics that the shape of the mask is stable and hardly deforms. This is because the mask has high iron content and a low coefficient thermal expansion.SELECTED DRAWING: Figure 1
Patent JP-2018201049-A (JP)
Title: Semiconductor device
Inventor: SAKAKURA MASAYUKI
IPC: H01L21/8239
Filed: 2018-09-25
Abstract: To provide a semiconductor device having a transistor capable of further reducing a current flowing between a source and a drain when a voltage at a gate electrode is 0 V.SOLUTION: A semiconductor device comprises a transistor having a multi gate structure that has: an oxide semiconductor film formed on an insulation surface; a first gate insulating film contacted with a first surface of the oxide semiconductor film; a first gate electrode provided on the insulation surface and the oxide semiconductor film; a second gate insulating film contacted with a second surface of the oxide semiconductor film; and a second gate electrode contacted with the second gate insulating film. The oxide semiconductor film has: a first region overlapped with the first gate electrode; and a second region not overlapped with the first gate electrode. The second gate electrode is overlapped with the first region and the second region of the oxide semiconductor film.SELECTED DRAWING: Figure 1
Patent JP-2019033268-A (JP)
Title: Magnetic core and method for manufacturing the same
Inventor: HARANO TAKUJI
IPC: B22F3/00
Filed: 2018-09-25
Abstract: To provide a magnetic core with which insulation property is provided, and a method for manufacturing the same.SOLUTION: A magnetic core is manufactured by thermal hardening ferrous soft magnetic material powder in which resin coat is formed on a surface of particles after compression molding. With the ferrous soft magnetic material powder, a surface of the powder particles is subjected to inorganic insulation coating processing. The resin coat is uncured resin coat that is formed by dry type blending at a temperature equal to or larger than a softening temperature of thermosetting resin and less than a thermosetting start temperature. When a compression molding body is manufactured, a metal mold is used and thermal hardening is performed at a temperature equal to or higher than the thermosetting start temperature of the thermosetting resin.SELECTED DRAWING: Figure 4
Patent JP-2020056524-A (JP)
Title: refrigerator
Inventor: TOKUDA TAKASHI
IPC: F25D25/02
Filed: 2018-10-01
Abstract: To provide a technique capable of reducing manufacturing cost of a shelf plate used in a refrigerator, and capable of easily assembling the shelf plate.SOLUTION: A refrigerator comprises a main body, a door rotatably supported by the main body, and a shelf plate housed in the main body, and comprising a flat plate part having a flat plate shape, and a resin frame part sandwiching the flat plate part in a plate thickness direction. The resin frame part comprises a first resin frame part comprising an opening and comprising a first engaging part, a second resin frame part comprising a second engaging part different from the first engaging part, and a self-hinge part rotatably connecting the first resin frame part and the second resin frame part. The shelf plate is sandwiched in the plate thickness direction by the first resin frame part and the second resin frame part by rotating the second resin frame part with respect to the first resin frame part and engaging the first engaging part and the second engaging part when the shelf plate is placed on the first resin frame part.SELECTED DRAWING: Figure 4
Patent JP-2020055679-A (JP)
Title: Reading system
Inventor: TOMIYAMA TAKASHI
IPC: B65G1/137
Filed: 2018-10-03
Abstract: To provide a reading system capable of reducing missed reading of a wireless tag.SOLUTION: According to an embodiment, a reading system includes an antenna, a moving mechanism, and a controller. The antenna transmits/receives data to/from a wireless tag attached to an article. The moving mechanism moves the antenna. The controller controls the moving mechanism so as to change a distance from the antenna to the article on the basis of a reading result of the wireless tag through the antenna.SELECTED DRAWING: Figure 1
Patent JP-2020056740-A (JP)
Title: Position correction system, on-vehicle unit, position correction method, and position correction program
Inventor: HIROSE KEISUKE
IPC: G01C21/28
Filed: 2018-10-04
Abstract: To correct a position of an automatic operation vehicle with high accuracy even in a satellite invisible area where a positioning satellite is in an invisible state.SOLUTION: A position correction system 500 for correcting positions of automatic operation vehicles 10 comprises: on-vehicle units 100; and position codes 300 each of which includes a reference position and is embedded in a division line of a road. A code acquisition section 120 acquires the position code 300 when the automatic operation vehicle 10 passes the position code 300. A position orientation section 110 corrects a position of the automatic driving vehicle 10 by using a reference position included in the position code 300 when the automatic operation vehicle 10 is traveling in a satellite invisible area. Then, the position orientation section 110 outputs the corrected position of the automatic operation vehicle 10 as a vehicle position 111. The control section 130 controls an automatic operation by using the vehicle position 111 and a high-accuracy base map 141 to be used for an automatic operation.SELECTED DRAWING: Figure 3
Patent JP-2020058434-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-10-05
Abstract: To provide a game machine capable of executing a performance with high amusement.SOLUTION: In a Pachinko game machine, when it is determined whether or not to execute a special game that is advantageous to a player, a possibility suggestion image suggesting that the special game may be executed may be displayed, while a symbol notifying the determination result is variably displayed. When the possibility suggestion image is displayed, the possibility suggestion image changes so that the possibility that the possibility suggestion image suggests increases according to the operation of the operation means.SELECTED DRAWING: Figure 92
Patent JP-2020059229-A (JP)
Title: Image forming system
Inventor: YAMAKAWA MIKIHIKO
IPC: B41J29/00
Filed: 2018-10-11
Abstract: To allow for easy adjustment of alignment in a paper sheet conveyance direction between an image forming apparatus and a unit device.SOLUTION: Light emission part attachment parts 52_2-52_4 are formed on first surfaces Sf_2b, Sf_3b, Sf_4b being the surfaces on the further side from an image forming apparatus 1 out of the surfaces facing the image forming apparatus 1 in unit devices 2-4. Through-holes Hf_2, Hf_3, Hf_4 through which the light emitted from a light emission part 51 attached to the light emission part attachment part 52 passes are formed on second surfaces Sf_2f, Sf_3f, Sf_4f being the surfaces on the closer side to the image forming apparatus 1 out of the surfaces facing the image forming apparatus 1. An irradiated part 60 which is irradiated with the light passing through the through-holes Hf_2, Hf_3, Hf_4 is provided on a surface Sf_1b facing the unit device 2 in the image forming apparatus 1.SELECTED DRAWING: Figure 5
Patent JP-2020065400-A (JP)
Title: Power conversion device
Inventor: KAMOGAWA MASASHI
IPC: H02K11/33
Filed: 2018-10-18
Abstract: To suppress a position shift when a current sensor unit 10 is fastened.SOLUTION: A power conversion device 100 includes: a power converter 20 having a housing 21; and a current sensor unit 10 fixed to a side surface of a housing 21 by screws. In a longitudinal direction of the current sensor unit 10, a rotation restricting mechanism unit 13 engaging with the housing 21 is provided at each of both ends of the current sensor unit 10. In the longitudinal direction, between the rotation restricting mechanism parts 13, a fall prevention mechanism unit 17 projecting toward the housing 21 is provided.SELECTED DRAWING: Figure 1
Patent JP-2019010564-A (JP)
Title: Game machine
Inventor: KURAMOTO KAZUAKI
IPC: A63F7/02
Filed: 2018-10-22
Abstract: To provide a game machine capable of satisfactorily increasing degree of attention to a game.SOLUTION: When game balls enter an upper operation hole 33 and a lower operation hole 34, a main control device stores hold information corresponding to an operation hole that the game balls enter. Based on the hold information, a pattern display device 41 starts to variably display a pattern. The main control device executes winning/losing determination processing when variation display is started, and when the game balls enter the respective operation holes 33, 34. Holding notice reflecting contents of the hold information may be performed in an opening/closing execution mode. In the opening/closing execution mode, the winning/losing determination processing for executing the holding notice is performed on a predetermined number of pieces of hold information from among the hold information already in storage. As a result of the winning/losing determination processing, based on identification of the fact that the hold information corresponding to a jackpot result is already in storage, furthermore, winning/losing determination processing for executing the holding notice is performed on a prescribed number of pieces of holding information.SELECTED DRAWING: Figure 4
Patent JP-2020071077-A (JP)
Title: Vehicle information display device, control method of vehicle information display device, and control program of vehicle information display device
Inventor: KOBAYASHI TAKU
IPC: B60K35/00
Filed: 2018-10-30
Abstract: To provide vehicle information so as to correspond to switching of driving characteristics by a driver.SOLUTION: A vehicle information display device comprises a display 3 for displaying vehicle information and a display controller 4 for controlling display on the display 3. The display controller 4 displays the vehicle information on the display 3 and switches a display mode of the vehicle information on the display 3 in response to switching of a driving mode of a vehicle, changing the rotation amount of a pointer according to the change in the vehicle information.SELECTED DRAWING: Figure 1
Patent JP-2020071650-A (JP)
Title: Image forming device and image forming system
Inventor: TAKAMURA HARUNA
IPC: G06Q30/02
Filed: 2018-10-31
Abstract: To eliminate small change to be repaid at the end of usage of an image forming device to reduce troublesomeness, and to increase a willingness to purchase a merchandise at a shop.SOLUTION: An image forming device 100 includes a communication unit 7, a control panel 3, a printing unit 5, a charging device 6, and a control unit 1. When the control panel receives a second operation, the control unit causes a portable communication apparatus 200 to store a new total amount of a refund amount. When communication with the portable communication apparatus is allowed, the control unit causes the communication unit to acquire the total amount stored in the portable communication apparatus. Based on the acquired total amount, the control unit causes the printing unit to print a use ticket for reducing a purchase amount for purchasing a merchandise.SELECTED DRAWING: Figure 2
Patent JP-2020070362-A (JP)
Title: Method for producing porous layer, porous layer, and electrode
Inventor: TAKAUJI KEIGO
IPC: H01M4/62
Filed: 2018-10-31
Abstract: To provide a porous layer and an electrode, which have excellent permeability.SOLUTION: Provided is a method for producing a porous layer, comprising: a preparation step of preparing on a substrate a pore-forming layer containing a polymerizable compound(s), a radical generator, and a solvent; a polymerization step of polymerizing the polymerizable compound(s) by activating the radical generator under an environment having a lower oxygen concentration than ambient air to form a porous skeleton; and a solvent removal step of removing a solvent contained in the pore-forming layer to obtain a porous layer. Also provided is a porous layer formed by a continuous crosslinked structure, where a porosity of the surface is 20% or more.SELECTED DRAWING: Figure 1
Patent JP-2020070214-A (JP)
Title: Method for producing graphene-heating sheet
Inventor: YU HONGJUN
IPC: C01B32/192
Filed: 2018-10-31
Abstract: To provide a method for producing a graphene-heating sheet, capable of producing the graphene-heating sheet exhibiting excellent heat generation performance, and capable of mass production at low cost by using a simple process.SOLUTION: A method for producing a graphene-heating sheet includes: a nano-titanium dioxide-preparing step; a graphene-preparing step; a dispersion graphene composite product material-preparing step; a graphene conductive paste-preparing step; and a joining step for joining a graphene conductive paste with a base material through screen printing or coating.SELECTED DRAWING: Figure 1
Patent JP-2020065897-A (JP)
Title: Memo pad type smartphone cover adaptable to various needs
Inventor: SAKAZUME SEIHACHI
IPC: A45C11/00
Filed: 2018-10-26
Abstract: To provide a memo pad type smartphone cover that is adaptable to various needs.SOLUTION: In the memo pad type smartphone cover, a base face inside the cover and the smartphone body are fastened and protected by preparing two sets of hook-and-loop fastener and making them engaged. This cover is adaptable to a left-hander by reversing and fastening the left and right and, by engaging only one part of the right half face 13 of the base face, the cover is folded in Z shape to make it operated by one hand or to use it as a smartphone stand. By engaging only one part of the left half face 12 of the base face, the right half face of the cover base face is folded on the reverse side to make the exposure of the back camera part possible. The smartphone cover and a fastener 9 correspond to double-leaves by constituting them with separate members and can be removed if unnecessary.SELECTED DRAWING: Figure 2