baber/WOPTO huggingface dataset:
Patent JP-2020008732-A (JP)
Title: Image forming apparatus
Inventor: SAKADO SHINGO
IPC: G03G21/00
Filed: 2018-07-09
Abstract: To reduce toner consumption while preventing turn-up and chipping of a cleaning blade.SOLUTION: An image forming apparatus 1 according to the present invention comprises a developing member 13 that supplies a toner to an image carrier and a cleaning blade that removes a toner on the image carrier remaining after transfer, and is provided to be able to execute a toner providing operation for providing a toner to a contact area of the image carrier and cleaning blade. The image forming apparatus 1 includes: a calculation unit 21c that calculates the amount of toner remaining after transfer in each of a plurality of areas of the image carrier on the basis of a printing rate for each of the plurality of areas; a correction unit 21e that corrects the amount of toner remaining after transfer by shifting the amount of toner remaining after transfer from an area of a plurality of adjacent areas having a larger amount of toner remaining after transfer to an area having a smaller amount of toner remaining after transfer; and a determination unit 21f that determines the amount of supplied toner that is the amount of toner supplied during the execution of the toner providing operation for each of the plurality of areas on the basis of the amount of toner remaining after transfer after the correction.SELECTED DRAWING: Figure 4
Patent JP-2018190994-A (JP)
Title: Semiconductor device
Inventor: KONO HIROSHI
IPC: H01L29/868
Filed: 2018-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving withstand voltage.SOLUTION: A semiconductor device of an embodiment comprises: an element region as part of a SiC layer having a first surface and a second surface; a termination region as part of the Si layer, which surrounds the element region; a first electrode provided on the first surface; a second electrode provided on the second surface; a first conductivity type first SiC region provided in the SiC layer; a second conductivity type second SiC region which is provided in the termination region and between the first SiC region and the first surface, and electrically connected with the first electrode, and surrounds the element region; and a second conductivity type third SiC region which is provided between the second SiC region and the second surface, and in which part of the first SiC region is placed between a corner on the second surface side and the second SiC region.SELECTED DRAWING: Figure 2
Patent JP-2020007994-A (JP)
Title: Evaporated fuel treatment device
Inventor: SHINAGAWA MASAYOSHI
IPC: F02M25/08
Filed: 2018-07-11
Abstract: To provide an evaporated fuel treatment device with a fluid control part being arranged so as to estimate purge concentration, capable of cooling a site (a heat generation part) to control the drive of the fluid control part and of promoting the desorption of evaporated fuel from a canister.SOLUTION: In one disclosed embodiment, an evaporated fuel treatment device 1 includes a pump part 19 for controlling the flow of purge gas, and a heat generation part 22 as a site for controlling the drive of the pump part 19 and for generating heat, at least part of the heat generation part 22 being arranged to be exposed to the internal of an atmosphere passage 15, the pump part 19 being arranged in a purge passage 12 or being arranged to be connected to the purge passage 12.SELECTED DRAWING: Figure 1
Patent JP-2020013407-A (JP)
Title: Program, information processing method, and information processing device
Inventor: ARISADA HIROAKI
IPC: G06Q30/02
Filed: 2018-07-19
Abstract: To provide a technique capable of notifying a user of coupons available at nearby shops among the coupons held by the user.SOLUTION: There is provided an information processing method executed by a second information processing device communicating with a first information processing device used by a user. The method comprises: an identifying step of issuing a first one-time code for payment without applying a coupon, and identifying a location of the first information processing device; a transmitting step of extracting coupons available within a prescribed range from the identified first information processing device among one or more coupons held by the user, and transmitting the extracted available coupons to the first information processing device; and a step of issuing a second one-time code for applying and paying the coupons selected by the user among available coupons different from the first one-time code.SELECTED DRAWING: Figure 12
Patent JP-2020014392-A (JP)
Title: Expression vectors for prokaryotes
Inventor: Kondo tomo
IPC: C12N1/21
Filed: 2018-07-23
Abstract: To provide expression vectors for prokaryotes designed to include a translation enhancing sequence in an untranslated region of a polynucleotide encoding a protein to be expressed.SOLUTION: Disclosed herein is an expression vector for prokaryotes comprising a polynucleotide described in (1) or (2), (1) a polynucleotide being an entire or partial sequence of a polynucleotide encoding a myosin regulatory light chain (mlcR) which comprises specific 483 bases, where the partial sequence comprises at least a base sequence from the positions 474 to 483, (2) a polynucleotide having at least 90% sequence identity to the polynucleotide (1), a polynucleotide encoding a ribosome-binding site and a polynucleotide encoding a protein to be expressed in this order.SELECTED DRAWING: None
Patent JP-2020015351-A (JP)
Title: Wiping member and vehicle wiping device
Inventor: UNNO HEITA
IPC: B60S3/04
Filed: 2018-07-24
Abstract: To provide a wiping member which achieves excellent wiping performance, and provide a vehicle wiping device including the wiping member.SOLUTION: A wiping member 3 contacts and slides on a vehicle surface to wipe the vehicle surface and includes: a rubber sheet 6 having a drape property; and a water absorption cloth 7 which is provided in a manner that the water absorption cloth 7 can contact with the vehicle surface on one surface side of the rubber sheet 6.SELECTED DRAWING: Figure 1
Patent JP-2020016405-A (JP)
Title: refrigerator
Inventor: SAKAI YUUKI
IPC: F25D23/00
Filed: 2018-07-26
Abstract: To solve such the problem that, in a refrigerator having a door that slides downward and closes itself when the door is closed and the door approaches a storage room, the gap between a power transmission coil provided in a refrigerator body and a power reception coil provided in the door increases, and transmission efficiency between the coils decreases.SOLUTION: A refrigerator includes: a storage room; a door provided in the storage room and sliding in a gravity direction at a predetermined closing operation; a power reception coil provided in the door; a power transmission coil arranged in the storage room so as to face the power reception coil when the door is closed, and transmitting power to the power reception coil; and a gap reducing part for narrowing a gap between the power transmission coil and the power reception coil when the door is closed.SELECTED DRAWING: Figure 7
Patent JP-2020015075-A (JP)
Title: Control device
Inventor: NOGAMI TAKASHI
IPC: B23K26/03
Filed: 2018-07-26
Abstract: To provide a control device which can appropriately control switching of a welding condition.SOLUTION: A control device 1 that determines a weld condition according to a state of a workpiece includes: a work state monitoring part 101 which monitors the state of the workpiece at a future welded position; a welding condition control part 102 which calculates a statistical value based on the state of the workpiece at the welded positions in the future and the past, and determines the welding condition according to the statistical value; and a welding part 103 which welds the workpiece at the current welded position based on the welding condition.SELECTED DRAWING: Figure 7
Patent JP-2020016862-A (JP)
Title: Camera device, camera system, movable body, and method for manufacturing camera device
Inventor: KOSHIBA YASUSHI
IPC: G02B7/02
Filed: 2018-07-27
Abstract: To improve performance to clean a lens in a camera device, a camera system, and a movable body.SOLUTION: A camera device 10 comprises: an imaging unit 11 including a lens 13; and a nozzle 12 that supplies a cleaning fluid 16 to a first surface 13a that is a surface of the lens 13 closest to a subject. At least one of the first surface 13a and nozzle 12 is at least partially subjected to surface treatment for changing the contact characteristics with the cleaning fluid 16.SELECTED DRAWING: Figure 1
Patent JP-2020020429-A (JP)
Title: Seal structure in spool type changeover valve, and spool type changeover valve
Inventor: MIYAZOE SHINJI
IPC: F16J15/18
Filed: 2018-08-02
Abstract: To provide a seal structure between a spool and a spool hole in a spool type changeover valve capable of implementing smooth operation of the spool and further prolonging the lifetime of a packing and a spool type changeover valve comprising such a seal structure.SOLUTION: An outer diameter Dp of a packing 50 including a pair of seal parts 53 and 54 in both side ends of an outer peripheral surface is formed smaller than a diameter D0 of a slid surface 75 of a cylinder hole 7 in the state of mounting on a land part 26 of a spool 20. In the state where an outer periphery of the land part is opposite to the slid surface and a compressed fluid is being supplied from an air supply flow passage 8 to a first space between first and second spaces S1 and S2 which are separated by the land part, the side end of the packing closer to the first space is extended in a radial direction Y by elastic deformation caused by a fluid pressure, and the first seal part constricts a void δ that is formed between the first seal part and the slid surface, or is abutted to the slid surface.SELECTED DRAWING: Figure 3
Patent JP-2020022139-A (JP)
Title: Communication method and communication system
Inventor: HEI YUICHIRO
IPC: H04L47/31
Filed: 2018-08-03
Abstract: To identify a congestion occurrence point in a network.SOLUTION: In a communication method, data is transmitted and received by segment routing in a first communication device, which is a data transmission source, a second communication device, which is a destination of the data, and one or more relay devices which relays the data. When relaying the data, the relay device detects the occurrence or non-occurrence of a congestion in the self-device, and on the occurrence of a congestion, sets a first flag, indicative of the occurrence of congestion, into a segment ID corresponding to the self-device, among a plurality of segment IDs included in the routing header of the data. When a segment ID having the set first flag exists in the routing header in the received data, the second communication device determines that there is a congestion in the relay device corresponding to the segment ID.SELECTED DRAWING: Figure 5
Patent JP-2020022526-A (JP)
Title: Water absorption processing material and production method therefor
Inventor: YOSHINAGA HAYASHI
IPC: B01J2/20
Filed: 2018-08-06
Abstract: To provide a water absorbing treatment material producible at low cost and capable of suppressing the occurrence of an offensive odor after use, and a production method therefor.SOLUTION: A water absorbing treatment material 1 is for absorbing a liquid containing an offensive odor substance, and comprises a granular body 10 and a granular body 20. The granular body 10 contains a metal 30 having a deodorizing function. The granular body 20 contains no metal having a deodorizing function.SELECTED DRAWING: Figure 1
Patent JP-2020024257-A (JP)
Title: Optical fiber ribbon, optical fiber cable, and fusion connection method of optical fiber ribbon
Inventor: SATO ONORI
IPC: G02B6/255
Filed: 2018-08-06
Abstract: To provide an optical fiber ribbon having a high rigidity.SOLUTION: An optical fiber ribbon 20 includes: a first unit 1A and a second unit 1B; and a plurality of connection portions 2 for connecting the units 1A and 1B to each other. Each of the units 1A and 1B includes at least three optical fiber element wires 3A-3C; and a coating portion 10. The connection portions 2 are disposed intermittently in the longitudinal direction X. At least two of the optical fiber element wires 3A-3C included in the first unit 1A are disposed at positions shifted from each other in the orthogonal direction Z.SELECTED DRAWING: Figure 1
Patent JP-2020022576-A (JP)
Title: Flyer
Inventor: KIJIMOTO HIDEKI
IPC: A47J37/12
Filed: 2018-08-06
Abstract: To immediately replenish cooking oil at required timing, while reducing running costs.SOLUTION: A flyer 1 includes an oil container 11 for containing solid oil, solid oil heating means (electric heater 13) for heating the solid oil in the oil container 11, and oil replenishing means for supplying the heated and liquefied cooking oil in the oil container 11 to an oil bath 2. The oil replenishing means includes an oil tank 8 installed above the oil bath 2, a supply path (supply pipe 12) capable of supplying the cooking oil in the oil container 11 to the oil tank 8 by an oil supplying pump 14 by connecting the oil container 11 with the oil tank 8, a lead-out path (lead-out pipe 9) capable of supplying the cooking oil in the oil tank 8 to the oil bath 2 by connecting the oil tank 8 with the oil bath 2, and opening/closing means (oil replenishment valve 10) for opening and closing the lead-out path.SELECTED DRAWING: Figure 1
Patent JP-2020027686-A (JP)
Title: Positive electrode for air cell, manufacturing method of the same, and air cell
Inventor: KAWASHIMA TSUTOMU
IPC: H01M4/96
Filed: 2018-08-09
Abstract: To achieve a high discharge capacity and a high volume energy density.SOLUTION: An air cell 1 comprises: a positive electrode 13 for the air cell, containing a porous material that includes carbon; a negative electrode 12 which can occlude and discharge a metal ion; and an electrolyte layer 14 arranged between the positive electrode 13 for the air cell and the negative electrode 12. The porous material of the positive electrode 13 for the air cell, contains: a first fine hole having a fine hole diameter of 4 nm or more and less than 100 nm; and a second fine hole having the fine hole diameter of 100 nm or more and 10 μm or less. When volume of the first fine hole is V1, and volume of the second fine hole is V2, the following equations are satisfied: 3.0≤V2/V1 and V1≤1.0 cm/g.SELECTED DRAWING: Figure 1
Patent JP-2020027346-A (JP)
Title: controller
Inventor: MAJIMA MICHIAKI
IPC: G05B19/05
Filed: 2018-08-09
Abstract: To provide a controller capable of rapidly updating control software while continuing the operation of the controller.SOLUTION: A controller comprises a first storage part 23, an execution part 231, a second storage part 22, and a replacement part 102. The first storage part 23 stores control software 100a. In a second storage part 22, a program 236 to be executed is loaded. The execution part 231 loads the control software into the second storage part, and executes it. The replacement part 102 downloads control software of update version, including a second function part as an update version of a first function part, during execution of the first function part 111 included in the control software from an external device to the first storage part, and replaces the first function part loaded in the second storage part, with the second function part downloaded to the first storage part in timing when the execution of the first function part stops after the downloading.SELECTED DRAWING: Figure 1
Patent JP-2019117784-A (JP)
Title: Battery pack device
Inventor: KANAI TOSHINORI
IPC: H01M10/625
Filed: 2018-08-10
Abstract: To provide a battery pack device capable of cooling or heating a whole electric battery consisting of a battery pack at high efficiency.SOLUTION: A battery pack device 1 includes a heat conduction member 7 transferring cold and heat held by a heat transfer medium flowing in a heat transfer medium flow path 6 of a heat transfer device 4 to each electric battery 3 of a battery pack 2. In the heat conduction member 7, a plate-like composite body 20 containing a composite material that aluminium and a carbon particle are composed is included. In the heat conduction member 7, a deformation part 10 having a spring-like elasticity is formed by a first electric battery side contact part 15 contacting to a first heat reception surface 13 of the electric battery 3, a first connecting part 18 connecting the first electric battery side contact part 15 and a heat transfer device side contact part 17 contacted to a hat transfer surface 5 of the heat transfer device 4, and a second connection part 19 connecting a second electric battery side contact part 16 contacted to a second heat reception surface 14 of the electric battery 3 and the heat transfer device side contact part 17.SELECTED DRAWING: Figure 1
Patent JP-2020026004-A (JP)
Title: Cutting apparatus
Inventor: SEKIYA KAZUMA
IPC: H01L21/301
Filed: 2018-08-10
Abstract: To provide a cutting apparatus that can change the supply direction on cutting water supply nozzles to ensure the desired quality of a workpiece.SOLUTION: The cutting apparatus comprises: holding means for holding a workpiece; cutting means 24 rotatably having a cutting blade 32 that cuts the workpiece; cutting water supplying means 60 for supplying cutting water L to the cutting blade and to the workpiece; processing-feed means that processing-feeds the holding means and the cutting means in an X-axis direction; and indexing-feed means for indexing-feed in a Y-axis direction. The cutting water supply means is arranged to put the cutting blade therebetween, and is constituted of: a first cutting water supply nozzle 36a and a second cutting water supply nozzle 40a extending in the X-axis direction; a plurality of slits formed in a side where the first cutting water supply nozzle and the second cutting water supply nozzle are opposed to each other to jet out the cutting water L; and cutting water supply direction switching means 68 connected to both ends of the first cutting water supply nozzle and of the second cutting water supply nozzle to switch the supply direction of the cutting water L.SELECTED DRAWING: Figure 4
Patent JP-2020026699-A (JP)
Title: Flush water closet
Inventor: HASHIMOTO HIROSHI
IPC: E03D11/08
Filed: 2018-08-16
Abstract: To provide a flush water closet capable of suppressing splash of flush water spouted from a rim spout.SOLUTION: There is provided a flush water closet 1 comprising: a bowl part 8 including a bowl-shaped waste receiving surface 10 and a rim part 12 formed on the upper edge of the waste receiving surface; rim spouts 26, 40 and 52 for spouting washing water into this bowl; and rim conduits 22, 40, and 54 that guide the washing water supplied from water storage tank 4 to the rim spout formed at the downstream end thereof. The rim conduits comprise a bent flow channel 30 whose flow path bends and extends to the rim spout, and an upstream flow channel 32 formed on the upstream side of the bent flow channel. A flow path enlarging portion 34 whose flow path cross-sectional area increases toward the downstream side is formed at the downstream end of the upstream flow channel. The cross-sectional area of the bent flow channel is substantially the same as the cross-sectional area of the flow path enlarging portion.SELECTED DRAWING: Figure 4
Patent JP-2018204429-A (JP)
Title: Ceiling structure and holding member
Inventor: YURI TAKAYUKI
IPC: E04B9/18
Filed: 2018-08-21
Abstract: To remove a ceiling material from an area sectioned by a ceiling backing material even in a condition in which a holding member is attached to the ceiling backing material.SOLUTION: A T-bar material 2 has a vertical part 20, a horizontal part 21 extending from the vertical part 20 in a transverse direction to receive a circumferential edge end part of a finishing material 3 and a head part 22 arranged upward of the vertical part 20.A holding metal tool 4 has an attachment part 40 attached in the head part 22 of the T-bar material 2 and a leg part 41 capable of deflecting toward a side of the vertical part 20 of the T-bar material 2 and extending downward from the attachment part 40 as well, of which vertical direction central part protrudes into an opposite side of the vertical part 20 of the finishing material 3 than both end parts and of which lower end part is situated between the vertical part 20 of the T-bar material 2 and the finishing material 3. In addition, the finishing material 3 is removable from the attachment area R by moving the finishing material 3 upward in a condition where the holding metal tool 4 is attached to the T-bar material 2 to deflect the leg part 41 of the holding metal tool 4 toward the side of the vertical part 20 of the T-bar material 2.SELECTED DRAWING: Figure 2
Patent JP-2020034372-A (JP)
Title: Sample analysis method
Inventor: NAKAMURA KOJI
IPC: G01N23/046
Filed: 2018-08-29
Abstract: To provide a sample analysis method in which minerals in a sample can be quickly evaluated because measurement can be performed by increasing measurement sample weight more than when being subject to one MLA measurement, even while using an MLA.SOLUTION: Provided is a sample analysis method which is a method for analyzing a sample containing minerals, in which a magnitude relation of density of each mineral in the sample obtained on the basis of measurement result by a Mineral Liberation Analyzer (MLA) with respect to the sample, and a magnitude relation of brightness in an X-ray CT image with respect to the sample are associated with each other, and a predetermined mineral is evaluated on the basis of particle data by obtaining the particle data of the predetermined mineral corresponding to the predetermined brightness in the X-ray CT image based on the relation obtained by the association.SELECTED DRAWING: None
Patent JP-2022036328-A (JP)
Title: Valve inspection device and valve inspection method
Inventor: HIROE ATSUSHI
IPC: F16H61/12
Filed: 2018-08-30
Abstract: To discriminate a normally operable control valve from control valves for which a pressure adjustment failure is detected in a valve inspection process.SOLUTION: A continuously variable transmission 1 has a valve 64 for adjusting an axial position of a spool such that an oil pressure corresponding to an instruction pressure occurs, and a CVTECU7 of the continuously variable transmission 1 has a valve inspection part 75 for inspecting whether the valve 64 is a normally operated acceptable article or not. The valve inspection part 75 includes: a pressure adjustment failure detection part 76 for detecting a pressure adjustment failure of the valve 64; a foreign matter removal operation control part 77 for performing foreign matter removal operation by temporarily reciprocating a spool when a pressure adjustment failure is detected; and a pass/fail determination part 78 for determining the valve 64 as an acceptable article when the foreign matter removal operation eliminates the pressure adjustment failure, and for determining the valve 64 as a rejected article when the pressure adjustment failure is not eliminated even after the foreign matter removal operation.SELECTED DRAWING: Figure 1