baber/WOPTO huggingface dataset:
Patent JP-2021186641-A (JP)
Title: Epidemic prevention supporting digital signage system
Inventor: FUJIWARA SHOHEI
IPC: G09F19/00
Filed: 2020-08-24
Abstract: To contribute to epidemic prevention measures by enabling confirmation of thermometry, sterilization of fingers, and wearing of a mask in addition to enabling display of various still image and moving image contents.SOLUTION: An epidemic prevention supporting digital signage system 100 comprises: a digital signage display unit 110 capable of displaying various information including an epidemic prevention measure content; a control unit 160 for controlling a content to be displayed on the digital signage display unit 110; a camera unit 121 for photographing a biological image of a user standing at a predetermined position; a thermography camera unit 130 for photographing the user's temperature image; a thermometry processing machine unit 163 for acquiring a thermometry processing result based on the user's temperature image input from the thermography camera unit; and an antiseptic solution spray unit 140 for automatically or manually spraying or injecting antiseptic solution to a hand held by the user.SELECTED DRAWING: Figure 1
Patent JP-2022038801-A (JP)
Title: Infection prevention tool
Inventor: NAKAMURA KYOKO
IPC: A62B18/02
Filed: 2020-08-27
Abstract: To provide an infection prevention tool that is convenient when putting on and taking off are repeated often.SOLUTION: The infection prevention tool includes a shield plate 1 and a stretching band 3. The shield plate 1 has flexibility, and the stretching band 3 is anchored on one face of the shield plate 1 with its both ends. The stretching band 3 maintains a clearance into which fingers other than at least a thumb can be inserted.SELECTED DRAWING: Figure 1
Patent JP-2022038924-A (JP)
Title: Manufacturing method of electrochemical cell
Inventor: MATSUO TOMOAKI
IPC: H01M4/86
Filed: 2020-08-27
Abstract: To provide a manufacturing method for an electrochemical cell that can improve durability.SOLUTION: A manufacturing method of an electrochemical cell includes a firing step of forming a junction including a fuel electrode provided on one surface of an electrolyte layer and an air electrode provided on the other surface of the electrolyte layer, and an energization step of setting the potential of the air electrode with respect to the fuel electrode in the state in which the fuel electrode is reduced to hydrogen after the firing step, and the fuel electrode contains ceria in which Gd is solid-dissolved and a catalyst containing Ni, and in the energization step, the potential of the air electrode with respect to the fuel electrode alternates between -0.2 V and 0.45 V and 0.9 V and 1.5 V such that the air electrode has a positive potential with respect to the fuel electrode.SELECTED DRAWING: Figure 1
Patent JP-2022031054-A (JP)
Title: Floor panel support device and base isolation double floor structure construction method
Inventor: WAKABAYASHI HARUO
IPC: E04F15/024
Filed: 2020-08-06
Abstract: To solve the problem in which, since it is difficult to hold floor surfaces of opposite floor panels flush with each other, there is poor resistance to earthquakes.SOLUTION: A floor panel support device of the present invention comprises a support leg including a double thread male screw part provided with a coarse thread and a fine thread smaller in pitch than the coarse thread, a ball caster for supporting a floor panel, a support plate having a female screw part that screws one male screw part of the double threads, and a nut that screws the other male screw part of the double threads. Floor surface of each floor panel can hold flush with each other because axially perpendicular direction vibration external force is absorbed by a ball rotation of the ball caster, and looseness of the screw parts is prevented by a double nut effect due to different pitch screwing. Also a floor panel mounted to a ball upper part does not slide over the ball in horizontal all directions because the floor panel is connected to the wall of the structure by a damper. And a base isolation double floor structure giving a base isolation effect can be constructed because vibration from a structure foundation floor surface is eliminated.SELECTED DRAWING: Figure 1
Patent JP-2021188115-A (JP)
Title: Cobalt-tungsten alloy and method for manufacturing the same
Inventor: KIN EIKON
IPC: C25D5/50
Filed: 2020-08-28
Abstract: To provide a cobalt-tungsten alloy nanowire having an amorphous structure and a low electric specific resistance and a method for manufacturing the same.SOLUTION: A cobalt-tungsten alloy nanowire is formed using an electroplating method, a crystal structure is controlled according to the content of tungsten, and the electric specific resistance can be reduced through annealing.SELECTED DRAWING: Figure 1
Patent JP-2022042526-A (JP)
Title: Semiconductor device
Inventor: HOSHI YASUYUKI
IPC: H01L29/47
Filed: 2020-09-03
Abstract: To provide a semiconductor device including a SBD built in a MOSFET, the semiconductor device being hard to break in a SBD part.SOLUTION: A main semiconductor element 11 is a vertical SiC-MOSFET having a trench gate structure, and has a main MOS region 15a responsible for MOSFET drive and a main SBD region 16a responsible for the operation of a SBD. The main MOS region 15a and the main SBD region 16a adjacent to each other share one trench 37a. The main SBD region 16a is provided with: a first p-type region 81a and a second p-type region 82a; and a Schottky electrode 83a in Schottky-contact with an n--type drift region 32 on the front surface of a semiconductor substrate 10. The first p-type region 81a is provided along a side wall of the trench 37a and is in contact with a first p+-type region 61a on the bottom surface of the trench 37a. The second p-type region 82a is provided between the first p-type region 81a and the Schottky electrode 83a, and electrically connects the first p-type region 81a and the Schottky electrode 83a.SELECTED DRAWING: Figure 4
Patent JP-2022044397-A (JP)
Title: Laser welding monitoring system, laser welding method and preparation method for laser welding
Inventor: MOTOO TATSUNORI
IPC: B23K26/00
Filed: 2020-09-07
Abstract: To provide a laser welding monitoring system which can confirm a laser beam irradiation position during execution of laser welding.SOLUTION: A laser welding monitoring system 100 includes a laser welding machine 1 for generating a laser beam for laser welding a welded member 7, and a monitoring device 4 for receiving laser reflected light reflected from the welded member 7 during execution of laser welding, a plasma generated during irradiation with a laser beam, and infrared light generated during execution of laser welding as monitoring information. The monitoring device 4 is arranged so that its optical axis faces a second direction different from a first direction that is the irradiation direction with the laser beam emitted from the laser welding machine 1. The monitoring device 4 determines presence/absence of welding defects that may be generated in the welded member 7 while determining a quality of the irradiation position with the laser beam during the execution of laser welding on the basis of signal intensity of the monitoring information.SELECTED DRAWING: Figure 1
Patent JP-2022046937-A (JP)
Title: Food processing device
Inventor: NISHIMOTO YOSHIKAZU
IPC: B26D3/28
Filed: 2020-09-11
Abstract: To provide a food processing device which prevents foreign objects, bacteria, and water used during washing from entering a casing through a rotation gap of a processing body drive part and thus is preferable hygienically.SOLUTION: A food processing device includes: a processing body 9; a facing part 11 of a first rotary shaft 19 which enables the processing body 9 to autorotate and revolve; and a casing 8 which incorporates a first drive mechanism 13 and a second drive mechanism 14 which drive the facing part 11 and the processing body 9. The facing part 11 is rotatably fitted into a circular hole 43 of a front surface 8A of the casing 8 with a gap G for rotation formed therebetween. The food processing device includes gas jetting means 30 which jets a gas from a casing interior 28 of the casing 8 to a casing exterior 47 through the rotation gap G. The gas jetting means 30 is a first gas blowing mechanism or a second gas blowing mechanism 44.SELECTED DRAWING: Figure 3
Patent JP-2022047660-A (JP)
Title: Liquid discharge device and liquid temperature calculation method of liquid discharge head
Inventor: UCHIDA KAZUMI
IPC: B41J2/01
Filed: 2020-09-14
Abstract: To solve a problem in which a temperature of a liquid flowing through a flow channel can be detected with only low accuracy.SOLUTION: A liquid discharge device includes a flow channel where a liquid flows, a liquid discharge head that is arranged at a first position and has a first temperature sensor for detecting a first temperature, and a second temperature sensor that is arranged at a second position farther from the flow channel than the first position and detects a second temperature, and acquires a temperature of the liquid in the flow channel. When a temperature of the liquid in the flow channel is represented by TL, the first temperature is represented by TS1, the second temperature is represented by TS2, and a constant number is represented by α, the liquid discharge device satisfies the following expression (1): TL=α(TS1-TS2)+TS1.SELECTED DRAWING: Figure 9
Patent JP-2020197220-A (JP)
Title: Electromotive air pump
Inventor: KAWAI KEITA
IPC: F04B35/01
Filed: 2020-09-15
Abstract: To achieve downsizing of a physical constitution.SOLUTION: In an electromotive air pump 10, a housing 12 forming an enclosure of the electromotive air pump 10 is formed including a motor housing part 14 for housing a motor 30 and a cylinder 16 for housing a piston 50. The cylinder 16 extends along an axial direction of the motor 30. The structure enables downsizing of a physical constitution of the electromotive air pump 10 in a radial direction of the motor 30, compared to a structure in which the cylinder 16 extends along the radial direction of the motor 30.SELECTED DRAWING: Figure 1
Patent JP-2022049103-A (JP)
Title: Fixture
Inventor: TAGUCHI TAKAO
IPC: E05F15/63
Filed: 2020-09-16
Abstract: To provide a fixture capable of easily opening/closing a sash electrically as well as manually.SOLUTION: A fixture includes a sash that is attached so as to be opened/closed in a frame; and an open/close device 3 that opens/closes the sash. The open/close device 3 includes: an output mechanism 521 that transmits the driving force of the electric motor 501 to the sash; and a gear 513 that transmits the driving force of the electric motor 501 to the output mechanism 521. The gear 513 is manually operable, and the gear 513 includes: a gear body 513C that is rotatable by the driving force of the electric motor 501; and a shaft 513A that is coupled with the gear body 513C and rotates together with the gear body 513C. The shaft 513A is manually rotatable.SELECTED DRAWING: Figure 5
Patent JP-2021076249-A (JP)
Title: Clamp collar
Inventor: RIGOLLET NICOLAS
IPC: F16B2/08
Filed: 2020-09-17
Abstract: To provide a clamp collar comprising a capacity reserve that has high reliability and can be manufactured easily even though it has an internal recess in a belt.SOLUTION: A clamp collar comprises a metal belt 10 configured to be clamped on an object. The belt has an inside recess 20 with a bottom 23 partitioned by cheeks 22, 24 oriented in an axial direction of the belt. The collar has a capacity reserve 30, and is formed by a part of the belt that is likely to extend under the influence of belt clamping tension. The capacity reserve has cheek portions 32, 34 oriented in the axial direction of the belt, in which the cheeks 22, 24 are partitioned by a shielded connection portion along a circumferential direction of the belt.SELECTED DRAWING: Figure 2
Patent JP-2022050185-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TOMIMATSU TAKAHIRO
IPC: H01L27/11582
Filed: 2020-09-17
Abstract: To provide a semiconductor device and a manufacturing method thereof capable of electrically connecting a bonding pad to a via plug in a suitable manner.SOLUTION: A semiconductor device according to one embodiment includes a first substrate and a first insulating film provided on the first substrate. The device further includes a first plug provided in the first insulating film and a second substrate provided on the first insulating film. The device further includes a first wiring including a first portion that is provided in the second substrate and provided on the first plug, and a second portion that is provided on the second substrate, includes a bonding pad, and is formed with a material which is same to the material of the first portion.SELECTED DRAWING: Figure 1
Patent JP-2022051340-A (JP)
Title: Memory system
Inventor: TAKEDA NAOMI
IPC: G11C11/56
Filed: 2020-09-18
Abstract: To suppress increase of a load on a memory system due to patrol processing.SOLUTION: A memory system of an embodiment comprises a non-volatile memory that includes a plurality of cell units each including a plurality of memory cells, and a memory controller. The memory controller is configured to read first data from a first cell unit by using a first correction amount of a reading voltage, specify an address of an error bit in the first data, update the first correction amount to a second correction amount on the basis of the first data and the address of the error bit in the first data, and read second data from a second cell unit different from the first cell unit by using a third correction amount based on the second correction amount.SELECTED DRAWING: Figure 14
Patent JP-2023165041-A (JP)
Title: 細胞膜透過性分子及びその利用
IPC: A61K47/22
Filed: 2020-09-23
Abstract: 【課題】有効成分を細胞内に取り込む機能を有しつつ、生体に対する毒性が低い細胞膜透過性分子、前記細胞膜透過性分子を含むペプチド複合体及びその製造方法、前記ペプチド複合体を含むペプチドライブラリ、及び前記ペプチドライブラリを用いた機能性ペプチドのスクリーニング方法を提供する。【解決手段】一般式（ｉ）で表される構造を有し、ｐＫａの値が－８．０超４．７未満の酸との塩であることを特徴とする細胞膜透過性分子である。【選択図】なし
Patent JP-2021001213-A (JP)
Title: Highly hydrophobized coloring pigment and method for producing the same, and cosmetic containing the same
Inventor: INUKAI TETSUYA
IPC: A61K8/19
Filed: 2020-09-24
Abstract: To provide cosmetics that use a highly hydrophobized pigment such as a surface-treated coloring pigment which is evaluated as having a high hydrophobicity function by using a statistical index computed by a specific analysis method as the parameter, the cosmetics having excellent stability with time and feel-on-use without causing the pigment to agglomerate in the cosmetic, without causing color separation or the like, and without losing an aesthetic effect of the cosmetics.SOLUTION: In a method for analyzing a degree of hydrophobicity of powder, a highly hydrophobized coloring pigment comprises a coloring pigment to have 68.0≤HP(50) when a lipophilic solvent is methanol and a hydrophilic solvent is water.SELECTED DRAWING: Figure 1
Patent JP-2022052964-A (JP)
Title: Loading base, and mechanical parking device using the same
Inventor: MORI TAKAHIRO
IPC: E04H6/42
Filed: 2020-09-24
Abstract: To provide a loading base allowing a liquid discharged from the loading base to be prevented from going round a lower surface side of the loading base and flowing down.SOLUTION: A loading base 20 for loading an article 5 comprises: a preventing member 30 having a preventing part 32 arranged on the loading base 20 to prevent a liquid L accumulated on the loading base 20 from leaking out of the loading base 20 and an opening part 34 forming a discharge part 38 allowing discharge of the liquid L from the loading base 20; and a guide body 40 placed corresponding to the discharge part 38, contacting the loading base 20, and preventing the liquid L discharged out of the discharge part 38 from going round a lower surface side of the loading base 20 as well as guiding the liquid L downward.SELECTED DRAWING: Figure 5
Patent JP-2022053146-A (JP)
Title: Automatic shift control device
Inventor: AKAGAWA SHINYA
IPC: F16D48/02
Filed: 2020-09-24
Abstract: To provide an automatic shift control device capable of suppressing the slow-motion feeling of a driver during shifting.SOLUTION: An automatic shift control device is equipped with an engine 2, a motor 4, a transmission 3 that changes the speed of rotations of the engine 2 and transmits it to a drive shaft 11, a clutch 31 that opens or connects power transmission between the engine 2 and the drive shaft 11, and a control portion 8 that increases the operation speed of the clutch 31 in a predetermined allowable period during which the change of clutch torque output to the transmission 3 is allowed, in a shifting period of the transmission 3, and outputs assist torque from the motor 4 according to the change of the clutch torque.SELECTED DRAWING: Figure 1
Patent JP-2022054912-A (JP)
Title: Rubber sheet manufacturing device
Inventor: UJIIE YOSHITO
IPC: B29D30/72
Filed: 2020-09-28
Abstract: To provide a rubber sheet manufacturing device that can suppress an adhesion of a rubber sheet wound around a reel.SOLUTION: A rubber sheet manufacturing device 4 comprises: cooling devices 8, 10 and 12 that cool a rubber sheet 2 while transporting the sheet; a reel 16 that winds the rubber sheet 2; a temperature sensor 18 that measures a winding temperature of the rubber sheet 2; and a control device 20 that controls a transfer speed of the cooling devices 8, 10 and 12 based on the winding temperature. The rubber sheet manufacturing device 4 further preferably comprises an extruder 6 for extruding and molding the rubber sheet 2 by using a rubber material. The control device 20 controls an extrusion speed of the extruder 6 based on the winding temperature.SELECTED DRAWING: Figure 1
Patent JP-2022055721-A (JP)
Title: Information processing system, hierarchical edge system, and information processing method
Inventor: OSHIMA TAKASHI
IPC: H04L47/2416
Filed: 2020-09-29
Abstract: To provide a data processing technique that can be applied according to a required data processing amount and processing content.SOLUTION: An information processing system includes: a processing unit that includes at least one type of processing device that is selected from a function approximator and an annealing machine; and a data flow controller that receives data transmitted from a sensor side and transmits it to the processing unit. The data flow controller rearranges the data to be transmitted to the processing unit, based on a transmission timing of the sensor side.SELECTED DRAWING: Figure 11
Patent JP-2022056736-A (JP)
Title: Optical unit
Inventor: SUE TAKESHI
IPC: H02K33/14
Filed: 2020-09-30
Abstract: To reduce the size of an optical unit.SOLUTION: An optical unit 1 includes a movable body 20 including an optical module 22, a fixed body 10 surrounding the movable body 20 in a peripheral direction intersecting the optical axis direction of the optical module 22, a gimbal mechanism 30 that supports rockably the movable body 20 by means of a springy movable frame 31 between the movable body 20 and the fixed body 10, and a rocking mechanism 40 for rocking the movable body 20 with respect to the fixed body 10. The rocking mechanism 40 includes a coil 11 provided on one of the movable body 20 and the fixed body 10 in the circumferential direction, and a magnet 21 provided in a position opposite to the coil 11 on the other of the movable body 20 or the fixed body 10. The magnet 21 is arranged with an N-pole and an S-pole with a gap G in the optical axis direction. The gimbal mechanism 30 is arranged such that at least a portion of the movable frame 31 enters the gap G.SELECTED DRAWING: Figure 1
Patent JP-2022056913-A (JP)
Title: Chemical decontamination method
Inventor: OHIRA TAKASHI
IPC: G21F9/28
Filed: 2020-09-30
Abstract: To provide a chemical decontamination method capable of improving decontamination efficiency of chemical decontamination performed on a steam dryer in an RPV (a reactor pressure vessel).SOLUTION: A chemical decontamination method includes the steps of: supplying an oxidization decontamination solution to an RPV into which a steam dryer is installed (S3); raising a level of the oxidization decontamination solution to above an upper end of the steam dryer (S4); causing the oxidization decontamination solution in the RPV to flow so as to perform oxidization decontamination on an inner surface of the steam dryer (S5); decomposing an oxidization decontamination agent in the oxidization decontamination solution (S6); lowering a water level in the RPV to below a lower end of the steam dryer (S7); supplying a reduction decontamination solution into the RPV (S8); raising a level of the reduction decontamination solution to above the upper end of the steam dryer (S9); causing the reduction decontamination solution in the RPV to flow so as to perform reduction decontamination on the inner surface of the steam dryer (S10); decomposing a reduction decontamination agent in the reduction decontamination solution (S11); lowering the water level in the RPV to below the lower end of the steam dryer (S12); and discharging sludge accumulated on a bottom plate of the steam dryer to the outside of the steam dryer.SELECTED DRAWING: Figure 1
Patent JP-2021070685-A (JP)
Title: Solid preparation
Inventor: KUWATA AYA
IPC: A61P1/10
Filed: 2020-10-13
Abstract: To provide solid preparations with improved unpleasant taste of a magnesium salt or bisacodyl in a salt-based laxative.SOLUTION: It is found that the addition of Plantago ovata as a swellable laxative can improve the unpleasant taste and the roughness in the oral cavity. That is, the present invention relates to a solid preparation containing: (A) at least one selected from the group consisting of a magnesium salt and bisacodyl in a salt-based laxative; and (B) Plantago ovata, wherein when the component (A) is magnesium oxide, the content of the component (B) is 12 to 20 pts.mass with respect to 1 pt.mass of the magnesium oxide (A), when the component (A) is magnesium hydroxide, the content of the component (B) is 2 to 20 pts.mass with respect to 1 pt.mass of the magnesium hydroxide (A), and when the component (A) is magnesium sulfate, the content of the component (B) is 0.1 to 5 pts.mass with respect to 1 pt.mass of the magnesium sulfate (A).SELECTED DRAWING: None
Patent JP-2021040139-A (JP)
Title: Immersion field guided exposure and post-exposure bake process
Inventor: DOUGLAS A BUCHBERGER JR
IPC: H01L21/027
Filed: 2020-10-13
Abstract: To provide an apparatus which can form an electric or magnetic field with stable strength in the proximity of a photoresist layer after exposure and modify chemical properties for improving the resolution.SOLUTION: A processing chamber 100 of an apparatus comprises: a substrate support assembly 138 having a substrate supporting surface; a heater 132 embedded in the substrate support to heat a substrate positioned on the substrate supporting surface; an electrode assembly 116 configured to generate an electric field in a direction substantially perpendicular to the substrate supporting surface, where the electrode assembly is positioned such that a downward surface faces the substrate supporting surface; and a confinement ring 154 disposed on an edge of the substrate support or the electrode assembly, defining a processing volume 112 between it and the substrate supporting surface, and configured to retain an intermediate medium.SELECTED DRAWING: Figure 1
Patent JP-2021130449-A (JP)
Title: Pneumatic tire
Inventor: YAMAGUCHI EIJI
IPC: B60C9/20
Filed: 2020-10-15
Abstract: To improve low-fuel consumption performance while maintaining ride-feeling performance.SOLUTION: A pneumatic tire 1 is embedded with at least one belt ply 8 and a belt layer 7. The belt ply 8 includes: a single-wired and flat belt cord 9; and a topping rubber 10 for coating over the belt cord 9. The belt cord 9 has a major axis A/minor axis B ratio of 1.05-1.50 and a major axis A of 0.30-0.50 mm. The topping rubber 10 has a complex elastic modulus E* of 14.0-20.0 MPa.SELECTED DRAWING: Figure 2