baber/WOPTO huggingface dataset:
Patent JP-2022030888-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SATO TOMOYA
IPC: G03G21/00
Filed: 2020-08-07
Abstract: To prevent a reduction in the life of a fixing device as much as possible, while preventing the generation of abnormal noise due to stick slip during idling of a fixing rotating body.SOLUTION: A fixing device passes a sheet on which an unfixed toner image is formed through a nip part between a heating rotating body and a pressure rotating body to execute a fixing job. At the timing to start idling, when the total number of prints is determined to be less than a threshold Mth (No in S12), the fixing device executes idling with the rotation speed of the heating rotating body as V1, and when the total number of prints is equal to or more than the threshold Mth (Yes in S12) and when a heat storage index indicating a warming up degree of nip part forming members is equal to or more than Tth (Yes in S15), the fixing device sets the rotation speed of the heating rotating body to V2 faster than V1 (S16) before executing idling.SELECTED DRAWING: Figure 10
Patent JP-2022032753-A (JP)
Title: Center form, center form reinforcing frame, method of manufacturing center form and method of manufacturing center form reinforcing frame
Inventor: TSUCHIDA MINORU
IPC: E21D11/10
Filed: 2020-08-14
Abstract: To improve the forming quality of lining concrete.SOLUTION: Center forms 12,13 have a faceplate 15 for forming the concrete lining of a tunnel. The center forms 12,13 have a reinforcing frame body 22 made of steel plates adhered to a back side of a faceplate 15, and a hinge plate 23 welded to the opposite side of the faceplate 15 of the reinforcing frame body 22. A blocking groove 26 is formed in the reinforcing frame body 22, and the side of the hinge plate 23 is welded to the reinforcing frame body 22 at the location of the blocking groove 26, and the inner side of the blocking groove 26 is welded to an end face of the hinge plate 23.SELECTED DRAWING: Figure 3
Patent JP-2020192369-A (JP)
Title: Operation tool
Inventor: SHINDO KOKI
IPC: A61B34/35
Filed: 2020-08-18
Abstract: To provide an operation tool capable of enhancing easily accuracy of external force estimation.SOLUTION: An operation tool comprises: a driven part 31 to which drive force is transmitted; a restiform body 35 for transmitting motion of the driven part 31 to an operation part 12; a rotor 41 to which the restiform body 35 extending from the driven part 31 to the operation part 12 is wound on a circumferential face thereof; a pair of support parts 21, 22 for supporting the rotor 41 to at least one of the driven part 31 and the operation part 12 so that the rotor can approach/separate; a rotary shaft part 46 whose one end part can be fixed to one of the support members 21, 22, for supporting the rotor 41 in a rotatable manner in a rotary axis line; and a fixing part 51 which is provided between the other end of the rotary shaft part 46 and the other of the pair of support parts 21, 22, whose relative position to the rotary shaft part 46 can be changed in a rotary axis line direction, and which can be fixed to the other support part 21, 22.SELECTED DRAWING: Figure 5
Patent JP-2022038456-A (JP)
Title: Lens drive device and camera module
Inventor: KAWARAI KIWAMU
IPC: G03B17/02
Filed: 2020-08-26
Abstract: To provide a lens drive device capable of reducing conduction resistance between a terminal and a leaf spring.SOLUTION: In a lens drive device 101, a current is supplied to a coil 3 via a first metal member 7A, a second metal member 7B, a first lower leaf spring 26A, and a second lower leaf spring 26B. The first lower leaf spring 26A includes a first fixing portion 26d1, a second fixing portion 26d2, a first elastic arm portion 26g1, and a second elastic arm portion 26g2. The first metal member 7A has a first leaf spring connecting portion 7AP1 and a second leaf spring connecting portion 7AP2 that are connected to each other via a connecting portion 7AJ. The first fixing portion 26d1 is connected to the first leaf spring connecting portion 7AP1, and the second fixing portion 26d2 is connected to the second leaf spring connecting portion 7AP2. Between an external terminal portion 7AT of the first metal member 7A and a first coil connecting portion 26hA of the first lower leaf spring 26A, two conductive paths CP are formed.SELECTED DRAWING: Figure 14
Patent JP-2020196756-A (JP)
Title: CRYSTALLINE L-ARGININE SALT OF (R)-2-(7-(4-CYCLOPENTYL-3-(TRIFLUOROMETHYL)BENZYLOXY)-1,2,3,4-TETRAHYDROCYCLOPENTA[b]INDOL-3-YL)ACETIC ACID (COMPOUND 1) FOR USE IN S1P1 RECEPTOR-ASSOCIATED DISORDERS
Inventor: Anthony c blackburn
IPC: C07D209/94
Filed: 2020-08-28
Abstract: To provide a crystalline salt for use in S1P1 receptor-associated disorders.SOLUTION: There is provided a crystalline free-plate habit of L-arginine salt of (R)-2-(7-(4-cyclopentyl-3-(trifluoromethyl)benzyloxy)-1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)acetic acid. The crystalline free-plate habit has a powder X-ray diffraction pattern comprising peaks, in terms of 2θ, at 8.2°±0.2°, 16.4°±0.2°, 20.5°±0.2°, and 24.6°±0.2°.SELECTED DRAWING: Figure 1
Patent JP-2022039552-A (JP)
Title: Polyarylate resin and electrophotographic photoreceptor
Inventor: MARUO TAKASHI
IPC: C08L67/03
Filed: 2020-08-28
Abstract: To provide a polyarylate resin which can improve wear resistance when contained in a photosensitive layer of a photoreceptor, and can improve a liquid life characteristic when contained in an application liquid for a photosensitive layer of a photoreceptor.SOLUTION: The polyarylate resin is represented by general formula (1). In general formula (1), R1, R2, R5 and R6 each independently represent a hydrogen atom or a methyl group; X represents C(CH3)(C2H5) or the like; and m represents a number greater than 0 and less than 100.SELECTED DRAWING: Figure 1
Patent JP-2022039644-A (JP)
Title: Illumination system
Inventor: OGATA DAISUKE
IPC: H05B47/19
Filed: 2020-08-28
Abstract: To provide an illumination system which can acquire accurate mobile equipment position information with the suppression of beacon signal interference.SOLUTION: An illumination system A1 includes: a plurality of lighting apparatuses L each having a radio communication module 14 which transmits a beacon signal including the identification information of the self-apparatus; a control device Ct which controls the plurality of lighting apparatuses L; and mobile equipment Me which receives the beacon signals from the plurality of lighting apparatuses L to acquire the position information of the self-equipment. The plurality of lighting apparatuses L include a lighting apparatus L1 and a lighting apparatus L2. The lighting apparatuses L1, L2 transmit the beacon signals at mutually different timing.SELECTED DRAWING: Figure 7
Patent JP-2022040798-A (JP)
Title: Manufacturing method, aerogel structure and manufacturing apparatus
Inventor: HISATAKE YOICHI
IPC: B32B38/08
Filed: 2020-08-31
Abstract: To provide a manufacturing method, an aerogel structure, and a manufacturing apparatus that can manufacture a structure containing aerogel with high productivity.SOLUTION: A manufacturing method has: an impregnation process where a basic sol 22 (aerosol solution) is applied and impregnated into a non-woven fabric fiber 21 (substrate sheet) that is continuously transported along a transportation direction; a pasting process where a first file 23 is pasted onto the non-woven fabric fiber 21 into which the basic sol 22 is impregnated; a first thickness regulation process where a thickness of the non-woven fabric fiber 21 to which the first film 23 is pasted is regulated to a prescribed first thickness; and a regulation release process where the regulation of the thickness is released when a prescribed first time has elapsed after the commencement of the impregnation process.SELECTED DRAWING: Figure 3
Patent JP-2022040966-A (JP)
Title: tire
Inventor: FUNASE NATSUMI
IPC: B60C11/12
Filed: 2020-08-31
Abstract: To provide a tire improved in steering stability and noise performance.SOLUTION: The tire comprises a tread part 2. The tread part 2 includes three or four circumferential grooves 3 and a plurality of land parts 4. The plurality of land parts 4 include shoulder land parts 8 and middle land parts 7. The circumferential grooves 3 include shoulder circumferential grooves 5. The middle land parts 7 are provided with middle vertical sipes 11 and a plurality middle lateral sipes 12. The shoulder land parts 8 are provided with a plurality of shoulder lateral grooves 16 extending from the shoulder circumferential grooves 5 at least to a first tread end T1, and a plurality of shoulder lateral sipes 18 extending from the shoulder circumferential grooves 5 and terminating in the shoulder land parts 8 without crossing the first tread end T1.SELECTED DRAWING: Figure 1
Patent JP-2022041751-A (JP)
Title: Measurement device
Inventor: YORISAKI MICHIMASA
IPC: G01G17/00
Filed: 2020-09-01
Abstract: To provide a measurement device that can accurately and surely measure a weight even if a measurement target object moves, and can be used easily by a user without causing stress on a measurement target object.SOLUTION: A measurement device 1 according to an embodiment includes a measurement rod 3, a weight measurement sensor 4, and a controller 5. The measurement rod 3 is connected to a perch 10 with one end at which a measurement target object is stopped. The weight measurement sensor 4 measures the weight of the measurement target object. The controller 5 calculates and notifies of the measured value of the measurement target object from the result of measuring the weight of the measurement target object by the weight measurement sensor 4. The weight measurement sensor 4 is arranged at the other end of the measurement rod 3 to hold the measurement rod 3 vertically.SELECTED DRAWING: Figure 2
Patent JP-2020199303-A (JP)
Title: Chair type massage machine
Inventor: OIDE KENTARO
IPC: A61H7/00
Filed: 2020-09-08
Abstract: To provide a chair type massage machine comprising a seat part and a backrest part, capable of efficiently performing general stretch with a waist part as a center and stretch to the waist part of a human body.SOLUTION: A chair type massage machine makes a backrest part in an erected state or a fallen state suitably, in the massage machine, then both shoulder parts of a human body are sandwiched and held from right and left sides by shoulder holding means, then a seat part is moved forward and the backrest part is tilted rearward for executing an operation for stretching the waist part.SELECTED DRAWING: Figure 1
Patent JP-2022045071-A (JP)
Title: Fitting
Inventor: YOSHIOKA MEI
IPC: E06B1/32
Filed: 2020-09-08
Abstract: To provide fittings that can realize a heat insulating structure and prevent occurrence of dew condensation on an indoor side while ensuring construction of incorporating a glass panel into a composite frame from the outside by an outer ridge.SOLUTION: A fitting is provided with a composite frame consisting of a metal frame and a resin frame provided in the opening and framed on all sides, a double glazing 3 housed in the composite frame, and an Outer ridge 6 provided on a vertical frame 30 of the composite frame 2 and pressing a double glazing 3 from the outdoor side via a packing material 9, and at the upper frame of the composite frame is provided with an insertion allowance for the double glazing 3 equal to or higher than the height of the glass groove of the lower frame, and the outer ridge 6 is provided only on the vertical frame 30 of the composite frame.SELECTED DRAWING: Figure 4
Patent JP-2022046317-A (JP)
Title: Control device and adjusting method therefor, lithography device and article producing method
Inventor: KUSAYANAGI HIROKAZU
IPC: G03F9/00
Filed: 2020-09-10
Abstract: To improve tolerance to state change of a control object and/or change of a disturbance environment.SOLUTION: A control device that generates a control signal for controlling a control object comprises: a first compensator that generates a first signal on the basis of control deviation of the control object; a correction device that generates a correction signal by correcting the control deviation in accordance with a computing equation capable of adjusting a coefficient; a second compensator that generates a second signal by a neural network on the basis of the correction signal; and a computing device that generates the control signal, on the basis of the first signal and the second signal.SELECTED DRAWING: Figure 3
Patent JP-2022049154-A (JP)
Title: Signal measuring instrument
Inventor: NISHIMURA SHOWA
IPC: H04B3/46
Filed: 2020-09-16
Abstract: To provide a signal measuring instrument that makes it easier to set the modulation degree and the number of channels of a modulated broadcast signal on the transmitter side more appropriately.SOLUTION: A signal measuring instrument includes an extraction unit, a first calculation unit, and a second calculation unit. The extraction unit extracts a modulated broadcast signal from a broadcast band signal including a plurality of modulated broadcast signals in which the broadcast signals of respective channels are intensity-modulated. The first calculation unit calculates the first modulation degree of each of the modulated broadcast signals on the basis of the signal level of the modulated broadcast signal. The second calculation unit calculates the second modulation degree of the broadcast band signal on the basis of the first modulation degree of all the modulated broadcast signals included in the broadcast band signal.SELECTED DRAWING: Figure 3
Patent JP-2022049407-A (JP)
Title: Information processing system, storage device, and calibration method
Inventor: SATO SHOKICHI
IPC: H04L25/03
Filed: 2020-09-16
Abstract: To provide an information processing system capable of appropriately adjusting a duty ratio of a pulse signal that is transmitted through a transmission line.SOLUTION: According to an embodiment, the information processing system transmits and receives signals between a host and a storage device via a transmission line. The storage device includes a register and a correction circuit. The register can set a parameter for changing a duty ratio of a pulse signal. The correction circuit adjusts the duty ratio of the pulse signal in accordance with the parameter. While the host changes the parameter of the storage device, the host measures the duty ratio of the pulse signal output from the storage device and derives an optimum value of the parameter in the storage device. While the storage device changes a value of the parameter in accordance with a first instruction from the host, the storage device outputs the pulse signal and sets the optimum value of the parameter derived by the host in accordance with a second instruction from the host.SELECTED DRAWING: Figure 6
Patent JP-2021019593-A (JP)
Title: Human t-cell line assay for evaluating immunologic identity of glatiramer acetate preparations
Inventor: JEFFREY P SMITH
IPC: C12Q1/02
Filed: 2020-09-18
Abstract: To provide a method of determining whether a test preparation of glatiramer acetate (GA) and a GA reference standard are immunologically identical.SOLUTION: A method comprises: comparing a measurement of at least one GA-elicited response of at least one GA-specific human T-cell line to stimulation with at least one amount of the test preparation of GA in the presence of appropriate APC, with a measurement of at least one GA-elicited response of the at least one GA-specific human T-cell line to at least one amount of a GA reference standard in the presence of appropriate APC.SELECTED DRAWING: Figure 1
Patent JP-2021012881-A (JP)
Title: Conductive wire, casting conductive wire, and cable
Inventor: AOYAMA MASAYOSHI
IPC: B22D21/00
Filed: 2020-09-25
Abstract: To provide a conductive wire that has 88%IACS or more of a conductivity of and 800 MPa or more of a tensile strength in a low concentration of a metal element added to a metal element as a main component in an alloy constituting a conductive material, a casting conductive wire for obtaining the conductive wire, and a cable.SOLUTION: A conductive wire comprises a Cu-Ag alloy with an Ag concentration of 0.5 mass% or more and 1.0 mass% or less and has a conductivity 88%IACS or more and a tensile strength 800 MPa or more.SELECTED DRAWING: Figure 3
Patent JP-2022054070-A (JP)
Title: Holder for roller bearing
Inventor: ITO TOMOHITO
IPC: F16C33/51
Filed: 2020-09-25
Abstract: To secure necessary strength without reducing a storage space of a rolling body, in a segment type holder provided with a guide claw.SOLUTION: In a holder (7) composed of a plurality of holder segments (15) divided in a circumferential direction, used for a roller bearing (B), each holder segment (15) is provided with: a plurality of pillar parts (17) configured to hold the side surface of a roller; a connection part (19) connecting both end parts of the plurality of pillar parts (17) in the circumferential direction; a pocket (21) that is formed by the pillar part (17) and the connection part (19), and accommodates each roller; and a guide claw (23) projecting from the pillar part (17) and configured to come into contact with the rolling surface of the roller accommodated in the pocket (21), where at both end parts of the guide claw (23) in the axial direction, a radial reinforcing part (25) extending radially from the base end to the tip of the guide claw (23) is provided integrally with the guide claw.SELECTED DRAWING: Figure 4A
Patent JP-2022055459-A (JP)
Title: Fire-resistant sheet for wall paper lining
Inventor: SHIGEMATSU TOSHIHIRO
IPC: D21H19/44
Filed: 2020-09-29
Abstract: To provide a fire-resistant sheet for wall paper lining which is excellent in coating property of an inorganic particle layer, is good in flatness on a surface of a polyvinyl chloride resin coating, has flexibility, fire resistance and noncombustibility, and causes less powder drop.SOLUTION: The fire-resistant sheet for wall paper lining includes a base material and an inorganic particle layer. The base material includes pulp-like substances comprising glass fibers, wet heat adhesive binder fibers and meta-based aromatic polyamide. A content of the pulp-like substances comprising the meta-based aromatic polyamide is 2 mass% or more and 10 mass% or less based on whole fiber components, and the inorganic particle layer includes inorganic particles and an inorganic binder.SELECTED DRAWING: Figure 1
Patent JP-2022055603-A (JP)
Title: Inspection device, packet processing device, inspection system, and inspection method
Inventor: NORO MASAAKI
IPC: H04L12/42
Filed: 2020-09-29
Abstract: To provide an inspection device, a packet processing device, an inspection system, and an inspection method that can alleviate pressure on a communication band due to inspection packets that detect loop routes.SOLUTION: An inspection device includes: a first transmitting unit that transmits an inspection packet whose destination address is a first address for which a plurality of transfer devices in a network have not learned a correspondence relationship with a transfer destination device to the network; a first receiving unit that receives a packet from the network; a determination unit that determines whether the packet received by the first receiving unit matches the inspection packet; and an instruction unit that instructs other devices connected to the network to transmit a setting packet in which a transmission source address is set to the first address to the network.SELECTED DRAWING: Figure 5
Patent JP-2022055821-A (JP)
Title: Cleaner
Inventor: BEPPU SHUHO
IPC: A47L9/28
Filed: 2020-09-29
Abstract: To provide a cleaner capable of assisting a change of a movement direction of a suction tool.SOLUTION: A cleaner comprises: a cleaner body for generating suction force to suck dust; a suction tool 100 including a suction housing 120 attached to the cleaner body so as to form a suction space to suck dust, and a pair of scraping rollers 131, 132 horizontally arranged inside the suction space and held by the suction housing 120 so as to be respectively rotatable; a pair of motors for generating drive force to respectively rotate the pair of scraping rollers 131, 132; and a power control section for individually controlling the pair of motors to increase/decrease a peripheral velocity difference of the pair of scraping rollers 131, 132.SELECTED DRAWING: Figure 2
Patent JP-2022056034-A (JP)
Title: Attaching device and attaching method
Inventor: AZUHATA KAZUHIRO
IPC: B65C9/26
Filed: 2020-09-29
Abstract: To provide an attaching device which suppresses sticking of floating dust in a work environment to an adhesive sheet, and which can attach the adhesive sheet without mixing of air.SOLUTION: An attaching device 100 includes: a guide mechanism 3 arranged along an attaching direction (X direction) of an attaching object surface P; a slider 4 supported movably in the X direction by the guide mechanism 3; a shaft body 5 supported rotatably by the slider 4; energization means 8 for applying an energization force in a rotational direction to the shaft body 5; a connection member 7 extending in a radial direction of the shaft body 5 from the shaft body 5; and an elastic roller 6 supported by the connection member 7. The elastic roller 6 divides a sheet piece into an adhesive sheet which is folded and inverted by the elastic roller 6 and a release sheet which is conveyed in the X direction, and the adhesive sheet inverted by the elastic roller 6 is press-adhered to the attaching object surface P by the energizing force.SELECTED DRAWING: Figure 1
Patent JP-2022056551-A (JP)
Title: Method for manufacturing light emitting device
Inventor: FUJITA MISAKI
IPC: H01L33/48
Filed: 2020-09-30
Abstract: To provide a light emitting device in which the warpage of a solid translucent member is reduced.SOLUTION: A method for manufacturing a light emitting device includes the steps of: preparing an optical member including a translucent member having a first face and a second face on the opposite side of the first face and a coating layer coating the second face of the translucent member, the coating layer comprising a particulate inorganic matter; preparing a light emitting element including a semiconductor laminate having an upper face and a lower face on the opposite side of the upper face and a pair of positive and negative element electrodes arranged on the lower face of the semiconductor laminate; and arranging a liquid joining member between the upper face of the semiconductor laminate and the coating layer of the optical member and curing the joining member.SELECTED DRAWING: Figure 1C
Patent JP-2022056729-A (JP)
Title: Baggage-tightening curing material
Inventor: CHO YUKIMITSU
IPC: B60P7/08
Filed: 2020-09-30
Abstract: To provide a baggage-tightening curing material which can protect a corner part on a lower side of a baggage in a simpler and more effective way when tightening a baggage having a width wider than a width of a load-carrying platform of a vehicle by use of a baggage-tightening tool.SOLUTION: A baggage-tightening curing material for curing a corner part on a lower side of a baggage when tightening the baggage having a width wider than a width of a load-carrying platform of a vehicle by use of a baggage-tightening tool comprises a prism-shaped core material 2, and a fixing member 3 for fixing the core material 2 to a load-carrying platform side edge part. The fixing member 3 comprises: a first plate part 31 which contacts an undersurface of the core material 2 and a lower edge of the load-carrying platform side edge part; a second plate part 32 which is connected to one side out of opposite sides of the first plate part 31, and contacts an outside surface of the core material 2; and a third plate part 33 which is connected to the other of opposite sides of the first plate part 31, and is located on a rear surface side of the load-carrying platform side edge.SELECTED DRAWING: Figure 1