baber/WOPTO huggingface dataset:
Patent JP-2019167666-A (JP)
Title: Stator refiner plate element having curved bar and serrated front edge
Inventor: LUC GINGRAS
IPC: D21D1/20
Filed: 2019-05-30
Abstract: To provide a refiner plate for mechanical refiner of a lignocellulose material.SOLUTION: The refiner plate includes: a stator refining surface fixed on a base plate; a plurality of bars 20 and grooves 16 installed on the stator refining surface; an irregular face on at least one front side wall 28 of the bars 20; and a plurality of projections extending toward a rear side wall 30 above bars 20 neighboring an irregular face of at least one front side walls 28 of the bars 20; wherein each of the bars 20 includes a front side wall 28 and a rear side wall 30 opposed to this front side wall 28; and the rear side wall 30 is characterized by having a smooth surface and free from an irregular face.SELECTED DRAWING: Figure 2
Patent JP-2020198161-A (JP)
Title: Illumination device
Inventor: MIKI NOBUKAZU
IPC: H05B47/00
Filed: 2019-05-31
Abstract: To provide a thin illumination device in which the uniformity ratio of illumination light is high.SOLUTION: An illumination device 1 includes a light source 200, a light source substrate 21 where the light source 200 is provided, a lighting circuit 100 that causes the light source 200 to emit light, and a circuit board 61 where the lighting circuit 100 is provided. The lighting circuit 100 includes: a rectifying circuit 120 that includes a pair of input terminals 121a and 121b and a pair of output terminals 122a and 122b, rectifies AC voltage input to the pair of input terminals 121a and 121b, and outputs pulse voltage from the pair of output terminals 122a and 122b; and a power storage element C that is electrically connected in series with the light source 200 between the pair of output terminals 122a and 122b and is charged or discharged based on the pulse voltage. The light source 200 emits light on the basis of the pulse voltage and voltage charging the power storage element C.SELECTED DRAWING: Figure 10
Patent JP-2020197189-A (JP)
Title: Air discharge device
Inventor: KATSUMATA SHINSUKE
IPC: F04F5/20
Filed: 2019-06-05
Abstract: To provide an air discharge device capable of improving the volume of induction air with respect to the volume of pressurized air blowing out from a nozzle.SOLUTION: An air discharge device (range hood) 10 comprises a housing 11, a first nozzle 14, a plurality of second nozzles 15, a suction port 12, and a discharge port 13. The housing 11 has a suction space 16. The first nozzle 14 and the plurality of second nozzles 15 blow out pressurized air in a first direction 17 in the suction space 16. The suction port 12 sucks air into the suction space 16 from the outside. The discharge port 13 discharges the pressurized air and the air sucked into the suction space 16. The suction port 12 sucks induction air into the suction space from the outside, while being induced by the pressurized air blown out from the first nozzle 14 and the plurality of second nozzles 15. The second nozzle 15 is disposed at least around the first nozzle 14, in a projection view to a surface vertical to the first direction 17.SELECTED DRAWING: Figure 1
Patent JP-2019192924-A (JP)
Title: Manufacturing method of semiconductor device, substrate loading method, record medium, and substrate processing apparatus
Inventor: KAGA YUKINAO
IPC: C23C16/458
Filed: 2019-06-10
Abstract: To provide a technique capable of reducing a surface area per large surface area substrate and an influence of the number of loading in the case of processing the large surface area substrate in a batch type furnace, and achieving a film-thickness uniformity between excellent substrate loading regions.SOLUTION: A substrate support tool comprises a substrate loading region having a plurality of slots, and supports a plurality of substrates so that they are loaded in the slots. When loading Y (Y<X) product substrates in the substrate support tool in which the maximum loading number of the substrates is X (X≥3), a maximum continuous loading number Z is reduced so that the distribution of the number density in the substrate loading region of the product substrates becomes more uniform than the distribution of the number density in the substrate loading region of the product substrates in the case of Z=Y, product substrates are distributed and load, the substrate support tool in which the product substrates are distributed and loaded is housed in a processing chamber, and the product substrates are processed.SELECTED DRAWING: None
Patent JP-2020199112-A (JP)
Title: Movable structure
Inventor: MURANAKA NARUHITO
IPC: A63H19/18
Filed: 2019-06-11
Abstract: To provide a movable structure capable of performing smooth movement such as telescopic motion or oscillation.SOLUTION: A movable structure has a first movable body 5 and a second movable body 6 which are formed by providing notches 5a, 5b, 6a, 6b at predetermined places on an outer peripheral edge of one sheet S, and by bending and forming along the notches 5a, 5b, 6a, 6b. Further, open holes 5c-5e, 6c-6e are formed on a place along the place to be bent and formed, on one sheet S.SELECTED DRAWING: Figure 2
Patent JP-2020202683-A (JP)
Title: Electric motor, ventilation fan, blower, and fan
Inventor: KATO MASAHIRO
IPC: H02K5/22
Filed: 2019-06-12
Abstract: To obtain an electric motor that uses a double bracket structure and can discharge condensed water on the opposite load side of a stator storage space to the outside.SOLUTION: An electric motor 100 includes an electric motor main body 110, a terminal block 10, and a cover 7. The electric motor main body 110 includes a rotor 2 attached to a rotating shaft 3, a stator 1 facing the outer periphery of the rotor 2 at intervals, and a frame 5 and a bracket 6 including the rotor 2 and the stator 1 in an internal space formed by being connected to each other. The terminal block 10 is attached to the outer wall surface of the bracket 6, and is arranged with a mounting component including a capacitor 41 and a drive circuit. The cover 7 covers the terminal block 10 and the mounting component. A drain hole 64 that discharges the condensed water is formed in a flange portion 63 of the bracket 6.SELECTED DRAWING: Figure 4
Patent JP-2020201886-A (JP)
Title: Electronic device
Inventor: KINOSHITA HIROAKI
IPC: G06F1/16
Filed: 2019-06-13
Abstract: To provide an electronic device with an openable/closable lens cover configured to reduce the width of a frame.SOLUTION: An electronic device 10 includes: a display device 22; a frame 24 surrounding the display device 22; a camera 26 arranged in the frame 24; a lens cover unit 32 which is slidable between a first position and a second position in the frame 24; a lens cover 34 fixed in the lens cover unit 32, covering the front of a lens 26a in the first position, and arranged in a position avoiding the front of the lens 26a in the second position; a leaf spring 52 which is fixed in the lens cover unit 32 and elastically deformable in a Z direction; and a projection 62 which is fixed in the frame 24, presses a bent part 60 of the leaf spring 52 in the Z direction for elastic deformation, when the lens cover unit 32 slides between the first position and the second position, so that the bent part 60 moves across the projection. The leaf spring 52 has both ends fixed to an arm 46. The projection 62 is held by the leaf spring 52 and the arm 46.SELECTED DRAWING: Figure 7
Patent JP-2019220467-A (JP)
Title: Accelerator mass spectrometry system and associated method
Inventor: DIRK JOZEF WILLEM MOUS
IPC: H01J49/32
Filed: 2019-06-14
Abstract: To provide an accelerator mass spectrometry system that effectively reduces background level in an efficient and cost-effective manner.SOLUTION: An accelerator mass spectrometry system for measuring an isotopic ratio in a sample includes: an ion source 1; a first analyzer section including a first mass analyzer 3; a tandem accelerator 4 including a first accelerating section 5, a charge stripping section 8 for converting negative ions into positive ions, and a second accelerating section 10; a second analyzer section 18 including a second mass analyzer 11 and an electrostatic analyzer 13; a particle detector 14; and a controller system configured to control the first and second analyzer sections such that ions of only one of the first and second isotopes enter the particle detector. An additional analyzer 15 is configured to receive positive ions that have exited the charge stripping section and to transmit ions with different charge states in mutually different directions.SELECTED DRAWING: Figure 2
Patent JP-2022112528-A (JP)
Title: Separator for nonaqueous electrolyte secondary battery, and manufacturing method thereof
Inventor: OTA ARINORI
IPC: H01M10/0569
Filed: 2019-06-17
Abstract: To provide a separator for a nonaqueous electrolyte secondary battery, by which an inside resistance can be stabilized in a short time when manufacturing a battery.SOLUTION: A separator for a nonaqueous electrolyte secondary battery comprises: a porous base material; and an attached layer on at least one face of the porous base material, which contains a polyvinyl alcohol-based resin. On condition that the separator absorbs LiPF6 liquid solution of 1.0 M, containing a mixed solvent of which the volume proportion of ethylene carbonate/ethylmethyl carbonate/dimethyl carbonate is 1:1:1 for one minute, the level of liquid absorption is 1.2 mm or more.SELECTED DRAWING: None
Patent JP-2019172695-A (JP)
Title: Method for producing kakeromycin and derivatives thereof
Inventor: ISHIKAWA AKIHIKO
IPC: C07D261/04
Filed: 2019-06-19
Abstract: To provide novel synthetic intermediates of kakeromycin derivatives.SOLUTION: The invention provides compounds represented by the formula (6) in the figure. [In the formula, R represents an optionally substituted hydrocarbon or heterocyclic group; Rrepresents an optionally substituted hydrocarbon or hydrocarbon-oxy group; and n represents 0 or 1.]SELECTED DRAWING: None
Patent JP-2021002216-A (JP)
Title: Vehicle allocation management method and vehicle allocation management device
Inventor: OBAYASHI HIRONORI
IPC: G08G1/09
Filed: 2019-06-21
Abstract: To provide a vehicle allocation management method and vehicle allocation management device which are convenient for a provider of a mobility service.SOLUTION: A server device 110a is a vehicle allocation management device and functions as an operation manager 110 for managing vehicle allocation of a service vehicle SV to be used in a mobility service to a user U. The operation manager 110 estimates energy consumption to be required in accordance with service provision to the user U, and performance deterioration of the service vehicle SV with the service provision to the user U. Besides, the operation manager 110 generates an operation schedule to be provided to the service vehicle SV in consideration of energy consumption and performance deterioration.SELECTED DRAWING: Figure 1
Patent JP-2021001979-A (JP)
Title: Mask for charged particle beam exposure, and method for manufacturing mask for charged particle beam exposure
Inventor: YONEKAWA TSUKASA
IPC: G03F1/80
Filed: 2019-06-21
Abstract: To provide a mask for charged particle beam exposure which can be easily arranged and fixed to a charged particle beam exposure device.SOLUTION: A mask 100 for charged particle beam exposure includes a frame-like substrate 110 having a first surface 110a, a second surface 110b provided on an opposite to the first surface and an opening 110c provided from the first surface to the second surface, and a membrane 120 having a permeation part in a portion overlapping the opening, in which the second surface of the substrate is provided so as to surround the opening, and includes a first portion provided parallel to the first surface, a second portion that is provided so as to surround the outside of the first portion, has a portion parallel to the first surface of the substrate and has a distance between the second portion and the first surface smaller than that of the first portion, and a third portion that is provided so as to connect the first portion and the second portion and has a small distance between the third portion and the first surface from the end of the first portion to the end of the second portion when a cross section vertical to the first surface is viewed.SELECTED DRAWING: Figure 2
Patent JP-2021005949-A (JP)
Title: Protector for wire harness
Inventor: TOYOSAKA AYAKA
IPC: F16L57/00
Filed: 2019-06-26
Abstract: To provide a protector for a wire harness which can suppress rattling of a cover.SOLUTION: A protector comprises: a gutter-like body 20 having a bottom wall and a pair of sidewalls provided on both sides of the bottom wall; a first cover 30 and a second cover 40 which cover an opening of the body 20. The first cover 30 is integrally formed with one of the sidewalls via a hinge, and disengageably provided to the other of the sidewalls. The second cover 40 is a separate body from the body 20, and disengageably provided to the body 20. The first cover 30 and the second cover 40 are adjacently provided in an extension direction of the body 20, and are provided with an overlap part 50 on which an outer surface of the first cover 30 overlaps with an inner surface of the second cover 40.SELECTED DRAWING: Figure 3
Patent JP-2020019935-A (JP)
Title: Manufacturing method of polyamide resin powder and polyamide resin composition
Inventor: MIYAMOTO KOJI
IPC: C08G69/00
Filed: 2019-06-27
Abstract: To provide a manufacturing method of polyamide resin powder capable of efficiently manufacturing powder of polyamide resin.SOLUTION: A manufacturing method of polyamide resin powder includes: causing a polyamide resin solution (a) with polyamide resin dissolved in good solvent to have contact with at least two kinds of poor solvent with regard to the polyamide resin, and also includes: a step of causing the polyamide resin solution (a) to have contact with a first poor solvent to obtain a polyamide resin solution (b); and a step of adding a second poor solvent to the obtained polyamide resin solution (b) to precipitate the polyamide resin.SELECTED DRAWING: None
Patent JP-2021008717-A (JP)
Title: Window handrail
Inventor: SHIGEYAMA KAZUYOSHI
IPC: E04F11/18
Filed: 2019-06-28
Abstract: To provide a window handrail capable of surely preventing falling of a person or an object while facilitating attachment/detachment to/from a window part.SOLUTION: A handrail body 4 is fixed to a window 2 of a building. A detachable handrail 5 is provided on the handrail body 4 in a detachable manner. The detachable handrail 5 is temporarily fastened to the handrail body 4 in a thrifty manner without using a special tool. The detachable handrail 5 is fastened to the handrail body 4 by main fastening means 6. The detachable handrail 5 is removed as needed, and an object is taken in and out from the window 2 provided with a window handrail 1. The detachable handrail 5 is prevented from coming off unexpectedly by temporary fastening when main fastening is insufficient.SELECTED DRAWING: Figure 8
Patent JP-2021010216-A (JP)
Title: Overload monitoring device and overload monitoring method
Inventor: UEDA TATSUYA
IPC: H02H7/04
Filed: 2019-06-28
Abstract: To obtain an overload monitoring device capable of accurately detecting overload abnormality of a main transformer of a substation for an electric railway.SOLUTION: An overload monitoring device 10 includes: a protection setting value storage unit 41; a current value calculation unit 13; a moving average calculation unit 15; and an overload abnormality determination unit 17. The protection setting value storage unit 41 stores a plurality of protection setting values each including a different combination of a current value and a time limit value from each other. The current value calculation unit 13 repeatedly calculates a current value of a current flowing through a main transformer 23. The moving average calculation unit 15 calculates a moving average of a current value in each of a plurality of periods including a period specified by a time limit value included in each of a plurality of protection setting values of time series data including a plurality of current values calculated by the current value calculating unit 13. The overload abnormality determination unit 17 compares the moving average calculated by the moving average calculating unit 15 and the current value included in the protection setting value for each time limit value to determine overload abnormality of the main transformer 23 based on comparison results.SELECTED DRAWING: Figure 1
Patent JP-2021013249-A (JP)
Title: Power transmission device, power reception device, control methods thereof, and program
Inventor: SAWADA TETSUYA
IPC: H02J50/10
Filed: 2019-07-05
Abstract: To enable a user to properly grasp a status of charging of a power receiving device.SOLUTION: A power transmission device 101 receives a power transmission end notification from a power receiving device 102 and provides different notifications to a user depending on a reason for the end of power transmission included in the power transmission end notification.SELECTED DRAWING: Figure 5
Patent JP-2021011613-A (JP)
Title: Electrolytic peeling apparatus
Inventor: Cai Guoan
IPC: C25F7/00
Filed: 2019-07-08
Abstract: To provide an electrolytic peeling apparatus that peels and removes a conductive to-be-peeled material formed on a substrate such as a semiconductor wafer.SOLUTION: A cone-shaped anode electrode 5b is arranged at the upside of a main tank 1a containing a peeling solution L while contacting a to-be-peeled material on the surface of a substrate W. A first cathode electrode 4 having a large area is arranged at the bottom of the main tank 1a, and a second cathode electrode 6a having a small area is arranged so as to surround the anode electrode 5b without contacting the anode electrode 5b. In a first switching mode of a switch SW, an electric current is applied between the first cathode electrode 4 and the anode electrode 5b, so that the to-be-peeled material on the entire surface of the substrate W is peeled and removed by being dissolved as a metallic ion by the peeling solution L. In a subsequent second switching mode, an electric current is applied between the second cathode electrode 6a and the anode electrode 5b, so that the to-be-peeled material in the vicinity of the anode electrode 5b, which cannot be peeled or removed in the first switching mode, is peeled and removed.SELECTED DRAWING: Figure 4
Patent JP-2021011380-A (JP)
Title: Image formation system
Inventor: KANEKO MASAHIRO
IPC: B65H5/00
Filed: 2019-07-09
Abstract: To provide an image formation system that can perform static elimination suitable for paper even when a post-processing device is connected to the downstream side of a static eliminator.SOLUTION: The image formation system includes: an image formation part that forms a toner image on paper; an electric charge applying part that is provided on the downstream side of the image formation part in the paper transport direction and applies the electric charge onto the paper; and a post-processing part that is provided on the downstream side of the electric charge applying part in the paper transport direction and performs the post-processing onto the paper. The electric charge applying part changes the amount of the electric charge to be applied onto the paper in accordance with the amount of the electric static charge generated on the paper on the upstream side and the downstream side of the electric charge applying part in the paper transport direction.SELECTED DRAWING: Figure 8
Patent JP-2021013477-A (JP)
Title: Partition panel
Inventor: HARFORD ALEXANDER
IPC: A47B17/04
Filed: 2019-07-10
Abstract: To provide a partition panel capable of being stably installed while suppressing damage of an outward appearance.SOLUTION: A partition panel 20 includes a support structure 30 provided with a base part 31 and a support body 32 extending upward from the base part 31; and a panel body 40 which has a support body insertion part 45 in which the support structure 30 is inserted from below and rises upward by being supported by the support structure 30. In a lower part 40t of the panel body 40, a widening part 50 which widens a gap between a first surface 40a on a first side in a panel thickness direction Dt of the panel body 40 and a second surface 40b on a second side in the panel thickness direction Dt is formed. The widening part 50 covers at least a part of the base part 31 seen from above.SELECTED DRAWING: Figure 3
Patent JP-2021013352-A (JP)
Title: Removal method, harvester and removal device
Inventor: FUKAO TAKANORI
IPC: A01D17/06
Filed: 2019-07-16
Abstract: To provide a removal method that can remove a removal object while suppressing manpower.SOLUTION: A removal method includes the steps of: detecting non-harvests from carried harvests and the non-harvests (step S101); and sucking and removing the detected non-harvests (step S121).SELECTED DRAWING: Figure 8
Patent JP-2020025090-A (JP)
Title: Device and method for peeling structure from main surface area of carrier
Inventor: ALFRED SIGL
IPC: B65H35/07
Filed: 2019-07-16
Abstract: To provide a device and a method for peeling a structure from a main surface area of a carrier.SOLUTION: There is provided a device according to an embodiment for peeling a structure from a main surface area of a carrier. For example, the device includes a tape for bonding to a structure, and a first holding unit and a second holding unit that extend the tape to keep the tape in tension. At least the second holding unit may be movable to a lifting position having a vertical shift with respect to the main surface area of a carrier. The device also provides a deflection line disposed between the first and second holding units and can provide a deflecting element for deflecting the tape in response to movement of the second holding unit to the lifting position. The deflecting element can be arranged to move the deflection line parallel to the carrier and to separate the structure attached to the tape from the carrier, such that the deflecting element can be arranged to be movable parallel to the carrier.SELECTED DRAWING: Figure 1
Patent JP-2021019109-A (JP)
Title: Flash discharge lamp control method and flash heating device
Inventor: YOKOMORI TAKEHIKO
IPC: H01L21/26
Filed: 2019-07-22
Abstract: To provide a flash discharge lamp control method and a flash heating device capable of confirming missing light-emission before performing main discharge.SOLUTION: The control method of a flash discharge lamp that generates a flash includes the steps of (A) starting a start control of the flash discharge lamp, (B) controlling a discharge circuit of the flash discharge lamp after the execution of the step (A), and (C) detecting the light-emission of the flash discharge lamp or the discharge to the flash discharge lamp in the step (B).SELECTED DRAWING: Figure 2
Patent JP-2021022152-A (JP)
Title: Coin-discharge device
Inventor: YOSHIDA KAZUKI
IPC: G07D1/00
Filed: 2019-07-26
Abstract: To provide a coin-discharge device capable of inhibiting coins from being in an undischargeable state.SOLUTION: A coin-discharge device 20 is provided with a rotary plate 21. The rotary plate 21 has coin holes 21b which can store coins K. The coin discharge device 20 discharges the coins K stored in the coin holes 21b to the outside by rotating the rotary plate 21. The coin discharge device 20 is provided with an agitating sheet 26. The agitating sheet 26 is arranged on the top of the rotary plate 21. A tip 26a of the agitating sheet 26 passes through the coin holes 21b when the rotary plate 21 rotates when viewed from an axial direction of a rotary shaft H of the rotary plate 21.SELECTED DRAWING: Figure 8