baber/WOPTO huggingface dataset:
Patent JP-2021113400-A (JP)
Title: Underground wall
Inventor: OGAWA ATSUSHI
IPC: E02D5/20
Filed: 2020-01-16
Abstract: To provide a novel structure of an underground wall improving a vertical bearing force of a core material.SOLUTION: An underground wall (10) includes: soil cement in a state where a cement milk is solidified or concrete in a state of filling a groove and being solidified, which comprises a mixture of the cement milk filling the groove (24) comprising a plurality of pores (26) formed by excavating a ground (12) and communicating with each other and an excavated sediment of the ground; a plurality of core materials (18) disposed in the groove in its extending direction with an interval from each other and comprising a shaped steel or a precast pile positioned above a bottom of the groove; and a plurality of reinforced cages (22, 24) disposed on the bottom (20) of the groove and extending in the extending direction of the groove respectively below lateral regions (28, 30, 36) of the plurality of core materials.SELECTED DRAWING: Figure 1
Patent JP-2021114592-A (JP)
Title: Communication device
Inventor: BABA ATSUSHI
IPC: H05K7/20
Filed: 2020-01-21
Abstract: To suppress insufficient cooling of a unit until the initialization of the unit is completed.SOLUTION: A communication device includes: a housing that has a slot on which a circuit board unit can be mounted; a cooling fan that is assigned to the slot inside the housing, takes in air from outside the housing, and sends it to the allocation destination slot; a determination unit that determines whether the circuit board unit mounted in the slot is a first circuit board unit that satisfies a specific condition or a second circuit board unit that does not satisfy the specific condition; and a control unit that controls the cooling fan, and makes a first rotation speed of the cooling fan assigned to the slot when the first circuit board unit is mounted in the slot larger than a second rotation speed of the cooling fan assigned to the slot when the second circuit board unit that does not satisfy the specific condition is mounted in the slot, until the initialization of the circuit board unit including software that executes a cooling instruction from the circuit board unit mounted in the slot is completed.SELECTED DRAWING: Figure 6
Patent JP-2021116325-A (JP)
Title: Polyurethane for elastic fibers
Inventor: YAMASHITA AKIRA
IPC: D01F6/70
Filed: 2020-01-23
Abstract: To provide a polyurethane for elastic fibers which is excellent in flexibility at low temperatures, elastic recovery, and chemical resistance such as chlorine resistance.SOLUTION: The polyurethane for elastic fibers contains: a structural unit derived from a compound having a plurality of isocyanate groups; a structural unit derived from at least one compound selected from the group consisting of polyols and polyamines; and a structural unit derived from a polyether polycarbonate diol represented by the following formula (A) and having a number average molecular weight determined from a hydroxyl value of 600 or more. (R represents a C2-10 divalent hydrocarbon group; n represents an integer of 2-40; and m represents an integer of 1-30.)SELECTED DRAWING: None
Patent JP-2021115837-A (JP)
Title: Molding
Inventor: IHARA RYOTARO
IPC: B29C51/14
Filed: 2020-01-29
Abstract: To provide a molding which is lightweight while securing a strength.SOLUTION: A panel-like molding includes an exterior material and a core material, and is not provided with a reinforcing member. The exterior material is composed of first and second resin sheets containing a filler and is structured so as to be stuck to both surfaces of the core material, and a first orientation direction in the first resin sheet and a second orientation direction in the second resin sheet cross. The orientation direction is a direction in which the filler included in the resin sheet is oriented.SELECTED DRAWING: Figure 8
Patent JP-2021129842-A (JP)
Title: Electrically driven curtain rail protection unit
Inventor: HAMANO NAOYOSHI
IPC: A47H5/02
Filed: 2020-02-20
Abstract: To provide an electrically driven curtain rail protection unit capable of preventing a beginning runner from moving in a direction where gravity is applied by weight of a curtain cloth, in full opening of a curtain, preventing the beginning runner from moving due to affection of repulsion due to folding of the curtain cloth, and protecting an electronic circuit of a device from counter electromotive force generated from a motor.SOLUTION: An effective curtain rail length is measured by a rotation detector and processing performed by a micro computer, and a value determined is recognized by a control unit 1 as a full open stop position of a curtain rail 2, and by setting the value as initial setting, positional deviation of a beginning runner is prevented, therefore since re-driving, positional deviation due to repulsion return of the curtain and due to dead weight of the curtain cloth, does not occur, thereby achieving an electrically driven opening/closing curtain rail in which no fluctuation in stop of a curtain motor is generated. In addition, when the curtain is pulled forcibly in curtain opening/closing operation, an electromagnetic brake prevents application of stress to a motor rotation shaft for preventing an overload to the motor.SELECTED DRAWING: Figure 1
Patent JP-2021132343-A (JP)
Title: Image processing device, control method thereof, and program
Inventor: OUSU TAKASHI
IPC: G06F3/0481
Filed: 2020-02-20
Abstract: To determine a user who performs transmission of image data scanned and generated by an image processing device, and transmission of image data scanned and generated by the image processing device.SOLUTION: An image processing device according to the present invention that communicates with a chat server that controls information indicating received image data and source user information indicating a user who has transmitted the image data to be displayed in a talk room on the basis of received information indicating the chat server talk room includes reading means that reads an image of a document and generates image data based on the image, designation means that designates the talk room of the chat server, and transmission means that transmits the image data generated by the reading means, the information indicating the talk room designated by the designation means, and the source user information to the chat server.SELECTED DRAWING: Figure 15
Patent JP-2020079701-A (JP)
Title: Camouflage sheet for soldier
Inventor: YAMADA HIROO
IPC: F41H3/02
Filed: 2020-02-27
Abstract: To provide a camouflage sheet even in the case of passing by a region where a camouflage characteristic of combat uniform worn by a soldier does not appear or in the case of performing battle in the region, the soldier further covers the camouflage sheet for soldier at a head or wears it, a sufficient camouflage characteristic is provided and visibility of such degree as not hindering against battle action or movement is also attained.SOLUTION: This invention relates to a camouflage sheet having an opening part for soldier showing a feature that an area per one opening part is 3 to 10,000 mmand an area rate at the opening part of the sheet is 10 to 80% and camouflage pattern is present.SELECTED DRAWING: Figure 1
Patent JP-2021133051-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-02-28
Abstract: To suppress the decline in interest of a game.SOLUTION: A game board includes a specific decorative substrate on which multiple light emitters are mounted on the front mounting surface and a white insulating film is formed in substantially the entire area of the front mounting surface on which the multiple light emitters are mounted, a front mounting surface side wiring pattern arranged on the front mounting surface of the specific decorative substrate, a back mounting surface side wiring pattern arranged on the back mounting surface of the specific decorative substrate, through-holes having a front mounting surface side land electrically connected to the front mounting surface side wiring pattern and a back mounting surface side land electrically connected to the back mounting surface side wiring pattern, light emitting control means for controlling light emission of the multiple light emitters, and a translucent member arranged on the front mounting surface side of the specific decorative substrate. At least a part of the front mounting surface side land is covered with the white insulating film. In the through-holes, at least one of an opening on the front mounting surface and an opening on the back mounting surface is opened. The translucent member can diffusely refract light from the multiple light emitters mounted on the specific decorative substrate.SELECTED DRAWING: Figure 262
Patent JP-2021141087-A (JP)
Title: Substrate processing method and substrate processing device
Inventor: YOSHIDA TAKESHI
IPC: H01L21/306
Filed: 2020-02-28
Abstract: To provide a substrate processing device and a substrate processing method, by which in a structure where process liquid supplied to a lower surface of a substrate held horizontally is led around to an upper surface of the substrate, the size of a region to be processed by the process liquid at a peripheral end part of the upper surface of the substrate can be controlled effectively.SOLUTION: An opposite member 6 is disposed in a decentralized manner with respect to a substrate W so that an external region 120 with an arc shape is formed outside an opposite surface 6a in a plan view of an upper side surface part 151. Process liquid is supplied to a lower surface of the substrate W and moved from a lower side surface part 152 to a peripheral end part of an upper surface of the substrate, thereby the upper side surface part 151 is processed with the process liquid. By spraying the upper surface of the rotating substrate W with the gas, entry suppressing air flow F1 traveling to the upper side surface part 151 along the opposite surface 6a is formed. Accordingly, the entry of the process liquid supplied to the upper side surface part 151 between the opposite surface 6a and the upper surface of the substrate W is suppressed.SELECTED DRAWING: Figure 9A
Patent JP-2021141109-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: SHIRATO SHUMA
IPC: H01L21/3065
Filed: 2020-03-02
Abstract: To provide a manufacturing method for a semiconductor device by which veer holes are formed uniformly in a short time.SOLUTION: In a manufacturing method for a semiconductor device, a semiconductor substrate is selectively etched on a back surface side of a wafer, so that a plurality of holes with the depth ranging from a back surface of the semiconductor substrate to a semiconductor layer are formed. Moreover, the semiconductor layer is selectively etched through the holes, so that penetration holes ranging from the back surface of the semiconductor substrate to a front surface of the semiconductor layer are formed. The semiconductor substrate is etched under a first condition from the back surface to a predetermined depth and then, etched under a second condition until the semiconductor layer is exposed at bottom surfaces of all the holes. The etching speed of the semiconductor substrate under the second condition is slower than the etching speed of the semiconductor substrate under the first condition.SELECTED DRAWING: Figure 1
Patent JP-2021138873-A (JP)
Title: Resin composition, cured product of resin composition, resin sheet, printed wiring board and semiconductor device
Inventor: TORII KOTA
IPC: C08K5/3412
Filed: 2020-03-06
Abstract: To provide a resin composition that can produce a cured product having excellent adhesion and chemical resistance; a cured product of the resin composition; a resin sheet containing the resin composition; and a printed wiring board having an insulating layer formed from the cured product of the resin composition, and a semiconductor device.SOLUTION: A resin composition has (A) a polycarbonate resin, and (B) a maleimide compound including a hydrocarbon chain of at least one of an alkyl group having 5 or more carbon atoms and an alkylene group having 5 or more carbon atoms.SELECTED DRAWING: None
Patent JP-2021138886-A (JP)
Title: Silicone rubber-based curable composition and structure
Inventor: SATO MOTOKI
IPC: C08L83/07
Filed: 2020-03-09
Abstract: To provide a silicone rubber-based curable composition capable of achieving a silicone rubber having a low modulus and a high tensile strength.SOLUTION: The silicone rubber-based curable composition of the present invention contains a vinyl group-containing organopolysiloxane (A) and a hydrophilizing agent (H). The hydrophilizing agent (H) contains a modified siloxane having a hydrophilic group. The silicone rubber-based curable composition is configured such that when the content of the hydrophilizing agent (H) with respect to 100 pts.wt. of the vinyl group-containing organopolysiloxane (A) is P pts.wt. and the HLB value of the hydrophilizing agent is Q, P and Q satisfy 11≤P×Q≤100.SELECTED DRAWING: None
Patent JP-2021144379-A (JP)
Title: Handling device and on-vehicle device
Inventor: TAKABAYASHI YUSA
IPC: H01H19/02
Filed: 2020-03-11
Abstract: To provide a technique of lighting a knob.SOLUTION: A holder 470 of a handling device is an annular member arranged on a first surface between a knob and an encoder. The holder 470 includes: a first holding part 550 having a groove shape which opens towards a knob side in a first portion region 540 of an annular shape; and a second holding part 552 having a groove shape which opens towards a first surface side in a second portion region 542 of an annular shape. A light source is arranged at the second holding part 552. A light guide material is placed at the first holding part 550 and the second holding part 552.SELECTED DRAWING: Figure 5
Patent JP-2021144421-A (JP)
Title: Safe driving determination device
Inventor: YAMAGUCHI KAZUHIKO
IPC: A61B5/107
Filed: 2020-03-11
Abstract: To prevent an alarm from being issued when a driver is not looking aside.SOLUTION: A safe driving determination device 3 comprises an angular value identification unit 320 for identifying an angular value indicating a driver's face direction angle with respect to a traveling direction of a vehicle S, an offset value determination unit 321 for determining an offset value of an angular value corresponding to an imaging direction of an imaging device 1 with respect to the driver's face using the angular value identified by the angular value identification unit 320 over a predetermined time, and a determination unit 323 for, after the offset value determination unit 321 determines the offset value, starting a determination on whether the driver is looking ahead carefully based on a relation between the offset value and the angular value.SELECTED DRAWING: Figure 1
Patent JP-2021143932-A (JP)
Title: Phased array antenna calibration device, phased array antenna system, and phased array antenna calibration program
Inventor: SHIMAMURA SHIGEHARU
IPC: G01S7/40
Filed: 2020-03-12
Abstract: To eliminate the contribution of an upstream circuit leakage signal of an excitation phase adjuster of each and adjacent elements in the downstream foldback circuit of each element from a foldback signal in order to improve the calibration accuracy of the excitation phase of each element when a phased array antenna is in operation.SOLUTION: The excitation phase of the excitation phase adjuster of each element is rotated. Then, output at the excitation phase adjuster of each element and foldback at a switching circuit preceding the terminal of each element are affected by the rotation of the excitation phase of the excitation phase adjuster of each element. However, the superimposition of the upstream circuit leakage signal of the excitation phase adjusters of each and adjacent elements in the downstream foldback circuit of each element is unaffected by the rotation of the excitation phase of the excitation phase adjuster of each element. Therefore, the center of signal circle of foldback signal due to the rotation of the excitation phase in the excitation phase adjuster of each element is extracted as a signal point of the leakage signal. Then, the leakage signal is removed from the foldback signal before the rotation of the excitation phase in the excitation phase adjuster of each element.SELECTED DRAWING: Figure 2
Patent JP-2021142902-A (JP)
Title: Control device and vehicle
Inventor: MINE TAKASHI
IPC: B60W40/04
Filed: 2020-03-12
Abstract: To provide a new technique for controlling acceleration of an own vehicle with respect to another vehicle existing laterally to the own vehicle.SOLUTION: A control device for controlling travel of a vehicle has: a recognition part which recognizes another vehicle existing on an adjacent lane adjacent to a travel lane of an own vehicle; and a control part which controls travel of the own vehicle according to relative positions of the other vehicle recognized by the recognition part and the own vehicle. The control part performs deceleration control for decelerating the own vehicle when the other vehicle is positioned in the front of the own vehicle in the state that at least a part of the other vehicle overlaps with the own vehicle when viewed from the front.SELECTED DRAWING: Figure 4
Patent JP-2021142501-A (JP)
Title: Washing method of filter cloth, and gypsum dewatering system
Inventor: KAMIYAMA NAOYUKI
IPC: B01D33/04
Filed: 2020-03-13
Abstract: To provide a washing method of filter cloth capable of eliminating or preventing clogging of the filter cloth, and suppressing degradation of gypsum obtained by dewatering gypsum slurry; and to provide a gypsum dewatering system.SOLUTION: A washing method of filter cloth for separating moisture from gypsum slurry produced as a by-product from an exhaust gas desulfurizer, includes a first washing step for bringing a reducer having reductive property for reducing manganese peroxide into contact with the filter cloth.SELECTED DRAWING: Figure 1
Patent JP-2020127204-A (JP)
Title: Image processing device
Inventor: TSUJIMOTO SHOHEI
IPC: G06F13/00
Filed: 2020-03-17
Abstract: To provide a technology capable of transmitting image data with a proper communication protocol.SOLUTION: An image processing device comprises an account information transmission unit, a reception unit, a first transmission unit, and a second transmission unit. The account information transmission unit transmits account information to a directory server for the purpose of authentication. The reception unit receives attribute information associated with the account information, from the directory server. The first transmission unit transmits image data to a first transmission destination indicated by attribute information including a first type of information, according a first communication protocol. The second transmission unit transmits image data to a second transmission destination indicated by attribute information including a second type of information and that is different from the first transmission destination, according to a second communication protocol different from the first protocol.SELECTED DRAWING: Figure 1
Patent JP-2021147674-A (JP)
Title: Charged material measurement method, charging method, charged material measurement device and charging device
Inventor: TANAKA FUMIKO
IPC: C21B5/00
Filed: 2020-03-19
Abstract: To provide a charged material measurement method, a charging method, a charged material measurement device, and a charging device capable of measuring both a falling behavior of a charged material and a deposition behavior on a raw material surface.SOLUTION: A charged material measurement device 50 includes: a beam irradiation unit 51 for irradiating a raw material surface 34 of a charged material 33 filled in a blast furnace 10 with a scanning beam 60 of microwave or millimeter wave; a charged material detection unit 53 for detecting the position of the charged material 32 and 33 irradiated with the scanning beam 60; and a behavior measurement unit 54 for measuring at least one of the falling behavior of the charged material 32 during falling, the shape of the raw material surface 34, and the deposition behavior of the charged material 32 on the raw material surface 34.SELECTED DRAWING: Figure 1
Patent JP-2021146970-A (JP)
Title: Vehicular wheel device
Inventor: KAWAMURA TETSUHIRO
IPC: B60B1/06
Filed: 2020-03-23
Abstract: To provide a vehicular wheel device which can reduce air resistance.SOLUTION: A vehicular wheel device comprises: a wheel 12 having openings 26, 28 between adjacent spokes 24; a brake mechanism 14 which is located in the wheel 12 at an inner side in a vehicle width direction and includes a brake caliper 30 and a brake rotor 32; and a circular arc part 36 which extends in a circumferential direction in the openings and bridges across the adjacent spokes. The circular arc part 36 has, at its inner side in the vehicle width direction, a recess 42 which is concaved toward the outer side in the vehicle width direction, and the circular arc part 36 and the brake caliper 30 are arranged in overlapping positions in the vehicle width direction.SELECTED DRAWING: Figure 1
Patent JP-2021150607-A (JP)
Title: Molded coil
Inventor: SUZUKI KOTARO
IPC: H01F37/00
Filed: 2020-03-23
Abstract: To inhibit a molded coil, which is molded from a resin, from being deformed or damaged.SOLUTION: A molded coil 100, which is molded, comprises a coil 1, an elastic member 2 that is arranged on a surface of the coil 1 and that is made of a resin; and a molded resin part 3 that coats the coil 1 and the elastic member 2 and that includes a thermosetting resin. The elastic member 2 is partially exposed from the molded resin part 3.SELECTED DRAWING: Figure 1
Patent JP-2021146110-A (JP)
Title: Clothing treatment device
Inventor: NAGAI SATOSHI
IPC: D06F39/02
Filed: 2020-03-23
Abstract: To provide a clothing treatment device capable of replenishing a clothing treatment agent to a tank without removing a case from an automatic input part.SOLUTION: A clothing treatment device includes: a clothing treatment tub for storing clothing; a tank for storing a clothing treatment agent for treating clothing; and an automatic input part for inputting the clothing treatment agent stored in the tank into the clothing treatment tub. The automatic input part includes: a case constituted so as to be drawn out from the automatic input part, and for storing the tank; and a stopper for restricting the drawn-out amount of the case from the automatic input part to a predetermined amount.SELECTED DRAWING: Figure 17
Patent JP-2021148735-A (JP)
Title: Device and method for hitting sound inspection
Inventor: ISHIYAMA KAZUYO
IPC: G01N29/04
Filed: 2020-03-23
Abstract: To provide a device and a method for hitting sound inspection capable of stably inspecting hitting sound of an inspection object without being affected by an arrangement position of the inspection object attached to a steel structure.SOLUTION: A hitting sound inspection device 1 inspects hitting sound of an inspection object B while traveling a steel structure S with respect to the inspection object B attached to a steel structure S. The hitting sound inspection device 1 is provided with a vehicle body base 2 having a wheel 3 and hitting sound inspection means 20 that is mounted on the vehicle body base 2 and inspects hitting sound of the inspection object B. The wheel 3 is provided with a permanent magnet 3a for adsorbing to the steel structure S on its outer periphery and is mounted so as to be movable up and down in a state of being always urged in a downward direction by a spring member 8 with respect to the vehicle body base 2.SELECTED DRAWING: Figure 7