baber/WOPTO huggingface dataset:
Patent JP-2020031504-A (JP)
Title: Cable protection device
Inventor: IGUCHI KATSUNORI
IPC: H01R13/46
Filed: 2018-08-23
Abstract: To provide a safe and reliable cable protection device that enhances strength of a cable used for a self-traveling vehicle with a camera, against traction so that the cable is durable even if the cable is used for carrying a brush, a bobbin, and a wire for leading an electric wire when retracted.SOLUTION: In a cable protection device in a coupling part of a coupling connector used for a pipe inspection by a self-traveling and a cable, a first container comprises: a first open part; a peripheral wall; an opening part; a first guide part; and a second guide part. A clamp ring has a space, is housed in the first container with a gap between an inner surface of the peripheral wall and itself; and allowing the cable to be passed through the gap and to be wound. A lid closes the opening part of the first container. A coupling wire is passed through the first open part, the space, and the second open part, and both ends of the coupling wire are extended to the side of the coupling connector. Thereafter, a shackle is coupled to both ends of the coupling wire.SELECTED DRAWING: Figure 3B
Patent JP-2019044169-A (JP)
Title: Production method of polyolefin and production system
Inventor: ITOGUCHI SATOSHI
IPC: C08F110/00
Filed: 2018-08-24
Abstract: To provide a production method of a polyolefin and a system, in which the number of compressors can be reduced and a flow rate and a pressure of gas in each gas-phase polymerization tank are easily controlled.SOLUTION: A polyolefin production system 100 includes: a plurality of gas-phase polymerization tanks 10 to 15 configured to polymerize an olefin to produce a polyolefin; a compressor 20 configured to compress a gas containing an olefin; a plurality of individual gas feed lines L2 to L7 disposed at each of the gas-phase polymerization tanks and configured to guide the gas fed from the compressor 20 to each of the gas-phase polymerization tanks; a plurality of individual gas discharge lines L20 to L25 disposed at each of the gas-phase polymerization tanks and discharging the gas from each of the gas-phase polymerization tanks; and a first valve V20 disposed in each of the individual gas feed lines L2 to L7.SELECTED DRAWING: Figure 1
Patent JP-2020034698-A (JP)
Title: Image forming apparatus
Inventor: SHINOYA SHOTA
IPC: F16H53/02
Filed: 2018-08-29
Abstract: To provide an image forming apparatus that has a brake mechanism with a new configuration that brakes rotation of a cam member that displaces a pressure roller between a nip state and a nip released state.SOLUTION: An image forming apparatus 1 is the image forming apparatus of an electrophotographic system comprising a fixing unit 60. The fixing unit 60 includes a heating roller 61, a pressure roller 62, a support member 64, a first spring 65, a first cam 91, a first gear 93, a second gear 94, a second spring 97, and a second cam 96. The second cam 96 has a cam profile to, when the pressure roller 62 is displaced from a separation position to a nip position, displace the second gear 94 in a direction along a second shaft center C2 against an urging direction of the second spring 97 so as to increase urging force of the second spring 97.SELECTED DRAWING: Figure 3
Patent JP-2020036222-A (JP)
Title: Antenna system, transmission and reception system, and signal processing method
Inventor: TAKEYA SHINICHI
IPC: G01S3/46
Filed: 2018-08-30
Abstract: To provide an antenna system, a transmission and reception system, and a signal processing method, capable of improving accuracy of a beam formed in transmission and reception of a wideband signal while suppressing an increase in circuit scale.SOLUTION: The antenna system has a plurality of transmission sub-arrays and a delay correction unit. The plurality of transmission sub-arrays has at least one antenna element. The delay correction unit supplies a corrected modulation signal to each of the transmission sub-arrays by performing compensation to be set of a phase determined on the basis of the beam direction to be formed in the plurality of transmission sub-arrays and the positions of the plurality of transmission sub-arrays over a band of a modulated signal transmitted from the transmission sub-array for each transmission sub-array by calculation.SELECTED DRAWING: Figure 2
Patent JP-2019184050-A (JP)
Title: Valve plate and fluid control apparatus including same
Inventor: KATSUME SHOJI
IPC: F16K13/00
Filed: 2018-08-31
Abstract: To provide an apparatus having a simple structure using no mechanical rotation support structure, which is easy to manufacture and has high durability for the purpose of carrying out control of switching between circulation and interception of a fluid and control of a flow of the fluid.SOLUTION: A valve plate 1 has, on an elastic flat plate 1a, a plurality of spiral band parts 3 extending from a central part 4 by a spiral notch 2 not in contact with an outer peripheral part of the flat plate. An opening can be formed by extending the band parts 3 by moving the central part 4 of the band parts 3 in a normal direction of the flat plate 1a. The valve plate 1 further includes a direction restriction structure that restricts an extending direction of the band parts 3.SELECTED DRAWING: Figure 1
Patent JP-2020038106-A (JP)
Title: Sample agitation device
Inventor: MOTOHASHI YOSHITADA
IPC: B01F11/00
Filed: 2018-09-04
Abstract: To provide a sample agitation device capable of efficiently and easily agitating a sample and magnetic particles in a sample container.SOLUTION: There is provided a sample agitation device comprising: a sample container 4 whose contour is formed into a prism-shape and which comprises therein a sample injection part into which the sample and magnetic particles are injected; a table 1 comprising a table opening part to which a lower part 4a of the sample container 4 is fitted, and mounting thereon the sample container 4 in a rotatable manner; an agitator 2 to which the lower part 4a of the sample container 4 is fitted, which comprises a recess where the external side of the lower part 4a and an inner wall part are contact with each other and which rotates; a rotary motor for rotating the agitator 2. A rotation axis of the lower part 4a of the sample container 4 is eccentric to a rotation axis 2a of the agitator, and a press spring plate 3 is provided above the sample container 4. The press spring plate 3 is arranged so as to suppress a part where the sample container 4 is protruded from the table 1, when the sample container 4 is eccentrically rotated, through the agitator 2 by rotation force of the rotary motor.SELECTED DRAWING: Figure 1
Patent JP-2020039057-A (JP)
Title: Acoustic signal processing device, and acoustic signal processing method and program
Inventor: ITOYAMA KATSUTOSHI
IPC: H04R1/40
Filed: 2018-09-04
Abstract: To provide a technique for suppressing deterioration of accuracy of information based on sounds collected by a plurality of microphones.SOLUTION: An acoustic signal processing device includes an acoustic signal processing unit that calculates the spectrum of each acoustic signal and a steering vector having m elements on the basis of m acoustic signals converted to m digital signals by sampling m analog signals representing sounds collected by m microphones (m is an integer of 1 or more and M or less and M is an integer of 2 or more), and estimates the sampling frequency ωin the sampling on the basis of the spectrum and the steering vector, and a sampling frequency ωwhich is a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2018188957-A (JP)
Title: Shovel
Inventor: WU CHUNNAN
IPC: E02F9/20
Filed: 2018-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a shovel capable of accurately grasping a current position at a work site.SOLUTION: A shovel includes: a lower travelling body 1; an upper rotating body 3 mounted on the lower travelling body 1; an excavation attachment which is attached to the upper rotating body 3; an imaging device M5; an attitude detection device M3 which detects an attitude of the excavation attachment; and an external arithmetic device 30E. The external arithmetic device 30E grasps a position of the shovel at a work site based on output when the imaging device M5 images the periphery of the shovel.SELECTED DRAWING: Figure 12
Patent JP-2020040597-A (JP)
Title: Lift device for vehicle maintenance
Inventor: YAMAMOTO NOBUHIKO
IPC: B60S5/00
Filed: 2018-09-13
Abstract: To provide a lift device for vehicle maintenance, which increases work efficiency by enabling a vehicle lifting point to be easily set in a lift retainer part of a lift even in the case of a vehicle having a hardly-visible lower part, and which prevents the vehicle from being dropped or damaged.SOLUTION: Illumination means 7 for illuminating an undersurface of a vehicle is provided near lifts 2 and 3 for lifting up the vehicle by supporting an undersurface of the vehicle. The illumination means 7 comprises: floodlights 7B that are mounted on bottom surfaces of recesses 7A formed on top surfaces of cover bodies 4A, 4B, 5A and 5B connected to the lifts 2 and 3, respectively: translucent plates 7C that are locked to upper edges on both sides of the recesses 7A above the floodlights 7B, respectively; and guard plates 7D that are locked to the upper edges on both sides above the translucent plates 7C, respectively.SELECTED DRAWING: Figure 2
Patent JP-2020042223-A (JP)
Title: Photosensitive resin composition, photosensitive film, cured product, device and method for forming resist pattern
Inventor: IWASHITA KENICHI
IPC: G03F7/004
Filed: 2018-09-13
Abstract: To provide a photosensitive resin composition that can form a resist pattern having excellent resolution, adhesion and HAST resistance, even with respect to a photosensitive layer having a thickness of more than 20 μ.SOLUTION: A photosensitive resin composition of the invention contains (A) component: novolac resin having a phenolic hydroxyl group, (B) component: a compound having two or more oxirane rings, (C) component: a photosensitive acid generator containing at least one onium salt selected from the group consisting of onium borate salt and onium gallate salt, (D) component: solvent, the content of (B) component being 40-300 pts.mass with respect to (A) component 100 pts.mass.SELECTED DRAWING: None
Patent JP-2020042889-A (JP)
Title: Semiconductor storage device
Inventor: IMAMOTO TETSUHIRO
IPC: G11C16/10
Filed: 2018-09-13
Abstract: To provide a semiconductor storage device capable of suppressing an increase in latency of a write operation.SOLUTION: A semiconductor memory device of one embodiment includes a first plane and a second plane each including a memory cell array including a plurality of memory cells, an input/output circuit configured to receive data to be written to the memory cell array from a controller, and a control circuit. The first plane further includes a first sense amplifier circuit electrically connected to a first memory cell of the plurality of memory cells in the first plane, and a first latch circuit serially connected between the input/output circuit and the first sense amplifier circuit. When receiving a first command instructing a first write operation to the first memory cell, the control circuit is configured so as to receive a second command instructing a second write operation to a second memory cell among the plurality of memory cells in the second plane before completing the use of the first latch circuit accompanying the first write operation.SELECTED DRAWING: Figure 8
Patent JP-2019062196-A (JP)
Title: Needle winding device and needle winding method
Inventor: WOLFGANG LUETTGE
IPC: H01F41/04
Filed: 2018-09-14
Abstract: To provide a needle winding device having a high degree of freedom of winding on both end faces of a coil.SOLUTION: A needle winding device includes a first needle winding machine 10 and a nozzle head 300 provided with a wire run-out nozzle. The first needle winding machine 10 has a first nozzle head accommodation portion, and the first nozzle head accommodation portion can accommodate the nozzle head 300. The first needle winding machine 10 supplies a winding 40 to the nozzle head 300. The needle winding device includes a second needle winding machine 20, the second needle winding machine includes a second nozzle head accommodation portion, and the second nozzle head accommodation portion is capable of accommodating the nozzle head 300 from the first nozzle head accommodation portion guided through the inner space of the winding main body.SELECTED DRAWING: Figure 1
Patent JP-2019066040-A (JP)
Title: Taper roller bearing
Inventor: ISHIKAWA TAKANORI
IPC: F16C33/64
Filed: 2018-09-18
Abstract: To provide a taper roller bearing excellent in seizure resistance and having a long life and high durability.SOLUTION: In the taper roller bearing, at least one of the outer ring 11, the inner ring 13 and the plurality of tapered rollers 12 includes nitrogen-rich layers 11B, 12B and 13B. At the large end face 16 of the tapered roller 12, the difference between the maximum value and the minimum value of the arithmetic mean roughness Ra of the circumferential surface area in contact with the large ridge surface 18 is 0.02 μm or less. Assuming that the set radius of curvature of the large end face 16 of the tapered roller 12 is R, and the distance from the point which is the apex of the conical angle of the tapered roller 12 to the large ridge surface 18 of the inner ring 13 is R, the ratio R/Rof the setting radius of curvature R and the distance Ris set to 0.75 or more and 0.87 or less. Assuming that the actual radius of curvature after grinding of the large end face 16 of the tapered roller 12 is R, a ratio R/R of the actual curvature radius Rand the set curvature radius R is 0.5 or more.SELECTED DRAWING: Figure 2
Patent JP-2020046904-A (JP)
Title: Control device
Inventor: NAKAGAWA SHINJI
IPC: G05B13/02
Filed: 2018-09-19
Abstract: To provide a control device using artificial intelligence capable of accelerating control processing with reference to state transition frequency information at high speed.SOLUTION: A control device includes: a state transition information storage unit 2 for storing state transition information showing the probability or the frequency of state transition of a control object; and a range determination unit 3 for determining a range for moving a portion of the state transition information stored in the state transition information storage unit to a second storage device different from a first storage device storing the state transition information or duplicating the portion of the state transition information.SELECTED DRAWING: Figure 1
Patent JP-2020046004-A (JP)
Title: Rotary actuator
Inventor: KUME MIKINE
IPC: F16H61/32
Filed: 2018-09-20
Abstract: To provide a rotary actuator capable of relaxing a precision requirement when executing stop control of an output shaft position.SOLUTION: An actuator 10 comprises: a motor 30; an output shaft 40 arranged parallel to a rotary shaft 33 of the motor 30; and a deceleration mechanism 50 which transfers rotations of the motor 30 to the output shaft 40 while reducing a rotation rate. The deceleration mechanism 50 includes: a drive gear 53 which is installed on a rotation shaft center AX1 of the rotation shaft 33; and a driven gear 54 which is installed on the rotation shaft center AX3 of the output shaft 40 and meshed with the drive gear 53. The driven gear 54 is a separate member from the output shaft 40 and loosely fit to the output shaft 40.SELECTED DRAWING: Figure 3
Patent JP-2020047053-A (JP)
Title: Information providing device, information providing method, information providing program, and information display program
Inventor: KAWANO KIYONOBU
IPC: G06F16/00
Filed: 2018-09-20
Abstract: To provide an information providing device, an information providing method, an information providing program, and an information display program that can reduce the time and effort for searching.SOLUTION: An information providing device comprises a selection unit and a providing unit. The selection unit selects first contents including information for shifting to a content indicating a result of searching according to a user of the information display device. The providing unit provides, to an information display device, the first contents selected by the selection unit, and a plurality of second contents displayed on the information display device in a state where the first contents are arranged side by side and including information for shifting to a content different from the search result.SELECTED DRAWING: Figure 1
Patent JP-2020048117-A (JP)
Title: Image providing system
Inventor: ISHIHARA YURI
IPC: G03B17/53
Filed: 2018-09-20
Abstract: To obtain a clear composite image consisting of a person image of a photographed image and a background image.SOLUTION: An image providing system 10 comprises: a photographing apparatus 2 for photographing a person P to be photographed and generating a photographed image 30; and an image processing unit 22 for cutting out a person image 31 except a background 32 out of the photographed image 30 and combining a selected background image 33 and the person image 31 to obtain a composite image 35. A failure region 36 in the composite image 35 is specified by a pen tool 50. A corrected composite image generating unit 23 completely removes the background 32 out of the composite image 35 to obtain a clear corrected composite image 35A.SELECTED DRAWING: Figure 1A
Patent JP-2020048382-A (JP)
Title: Solar cell module
Inventor: KUBO KOICHI
IPC: H02S50/00
Filed: 2018-09-21
Abstract: To provide a solar cell module capable of quickly and accurately detecting a temperature of a bypass diode while preventing damage and malfunction of a processing unit due to heat.SOLUTION: The solar cell module includes: a plurality of strings each including a plurality of solar cells and a plurality of wiring members, and a terminal box. The terminal box includes: a plurality of terminal units; an output line; a plurality of bypass diodes; a detection unit for detecting at least one temperature of the plurality of bypass diodes; a processing unit for outputting identification information and detection information to an external device via an output line; and a housing. The shortest distance between the processing unit and multiple bypass diodes is longer than the shortest distance between the detection unit and the plurality of bypass diodes.SELECTED DRAWING: Figure 2
Patent JP-2019065691-A (JP)
Title: External insulation wall structure
Inventor: AKITA KANEO
IPC: E04B1/80
Filed: 2018-09-21
Abstract: To provide an external insulation wall structure for a substrate wall.SOLUTION: In an external insulation wall structure having an insulation panel on a front surface of a substrate wall of an architectural structure and arranging a wet coating finishing on an outer surface of the insulation panel, the substrate wall consists of a plurality of outer wall panels attached to a skeleton of the architectural structure by a vertical wall locking structure method and it is characterized in that a sheet like buffer material is arranged so as to bridge a longitudinal joint of a plurality of outer wall panels.SELECTED DRAWING: Figure 1
Patent JP-2020052147-A (JP)
Title: Image forming apparatus
Inventor: MOGI HIROSHI
IPC: G03G15/00
Filed: 2018-09-25
Abstract: To understand the timing of a change of an image formation condition without installing detection means for detecting a rotational phase of a developing body on the developing body itself.SOLUTION: An image forming apparatus comprises: latent image formation means for forming an electrostatic latent image on an image holding body; a developing body for developing the electrostatic latent image held by the image holding body by using a developer; a storage body for storing the developer to be supplied to the developing body; an agitator for agitating the developer by rotating within the storage body; concentration detection means which is provided in the storage body and detects the concentration of the developer; and switching means for switching image formation conditions by using the frequency of a signal output by the concentration detection means.SELECTED DRAWING: Figure 5
Patent JP-2019023304-A (JP)
Title: Method for bonding and separating adherends
Inventor: AKAMATSU KAORI
IPC: B29C65/48
Filed: 2018-09-27
Abstract: To provide a method for bonding and separating adherends in which adherends can easily be separated by application of voltage of a low voltage (less than 20 V).SOLUTION: The method for bonding and separating adherends is a method for bonding an adhesive sheet X1 at least comprising the electrolyte-containing adhesive layer 11 to adherends and thereafter applying a voltage of less than 20 V to the adhesive layer so as to generate a potential difference in the thickness direction of the adhesive layer, to separate adherends. The electrolyte-containing adhesive layer preferably has a thickness of 1 μm or more and 1000 μm or less, the applying time of the voltage preferably is within 60 seconds, and the electrolyte preferably is an ionic liquid.SELECTED DRAWING: Figure 1
Patent JP-2020050277-A (JP)
Title: Air bag
Inventor: KODAMA NAOKATA
IPC: B60R21/2338
Filed: 2018-09-28
Abstract: To provide an air bag having a variable exhaust hole that is easy to provide, can be developed quickly to suppress discharge of gas in an expand early stage, and can eject gas at a crewman collision.SOLUTION: In an air bag, a part of at least one piece of parts among parts forming the air bag is combined with a state folded in bellows shape, an exhaust hole is provided at a valley fold part located on the air bag outside of the bellows shape folded part folded in a bellows shape, and a cord controlling the exhaust hole is combined to a ridge fold part located on the air bag inside of the bellows shape folded part.SELECTED DRAWING: Figure 1
Patent JP-2020052359-A (JP)
Title: Image forming apparatus
Inventor: ITABASHI NAO
IPC: G03G21/18
Filed: 2018-09-28
Abstract: To easily withdraw cartridges in a first direction.SOLUTION: An image forming apparatus comprises: a body housing 2; a drum cartridge 40A; and a developing cartridge 50A. The drum cartridge 40A has a photoconductor drum 41 rotatable about a first axis extending in a first direction and a first handle H1 having a first depression B1. The developing cartridge 50A has a second handle H2 having a second depression B2. The drum cartridge 40A and developing cartridges 50A are removably attached to the body housing 2 in the first direction. The first handle H1 is located at one end of the drum frame F1 in the first direction, and while the drum cartridge 40A is attached to the body housing 2, exposes from the body housing 2. The second handle H2 is located at one end of the developing frame F2 in the first direction, and while the developing cartridge 50A is attached to the body housing 2, exposes from the body housing 2.SELECTED DRAWING: Figure 4
Patent JP-2020055780-A (JP)
Title: Organic compound and organic light emitting element
Inventor: IWAWAKI HIRONOBU
IPC: C07C13/62
Filed: 2018-10-03
Abstract: To provide an organic compound that outputs red light emission of long wavelength.SOLUTION: The present invention provides an organic compound represented by general formula [1] [In formula [1], Rto Rare independently selected from a hydrogen atom, a halogen atom, a substituted or unsubstituted C1 to 10 alkyl group, a substituted or unsubstituted C1 to 10 alkoxy group, a substituted or unsubstituted amino group, and the like].SELECTED DRAWING: None