baber/WOPTO huggingface dataset:
Patent JP-2019002776-A (JP)
Title: Multipoint pressure sensor
Inventor: NAKAJIMA ATSUSHI
IPC: G01L5/00
Filed: 2017-06-14
Abstract: To provide a multipoint pressure sensor that can detect concurrently with sensor elements other than a pressure sensor element sensitively and accurately, can prevent damages of a pressure sensor element, and can be obtained at low cost.SOLUTION: The multipoint pressure sensor according to the present invention includes an elastic material layer 4 with a thickness of 0.5 mm to 15 mm made of a material with a Young's modulus of 1×10MPa to 1×10MPa on the back surface side of multipoint-arrayed pressure sensor elements 1, which are desirably active-matrix elements connected to a TFT.SELECTED DRAWING: Figure 1
Patent JP-2019001307-A (JP)
Title: tire
Inventor: MOCHINAGA KEIICHIRO
IPC: B60C11/03
Filed: 2017-06-15
Abstract: To provide a tire that facilitates grasping the progress of abrasion of a tread part.SOLUTION: A tire comprises a first groove part formed in a tread part and extending in a first direction of the tread part, a second groove part formed in the tread part and extending in a second direction orthogonal to the first direction in communication with the first groove part, and a bottom-up part formed in a groove bottom of the first groove part positioned between two second groove parts continuing in the first direction and having a groove depth shallower than that of the groove bottom of the second groove part. The bottom-up part comprises a first inclined part inclined upward and a flat part continuing with the first inclined part.SELECTED DRAWING: Figure 2
Patent JP-2019005788-A (JP)
Title: Rolling method of seamless steel pipe
Inventor: IWAI YUJIRO
IPC: C22C38/00
Filed: 2017-06-27
Abstract: To provide a rolling method of a seamless steel pipe capable of suppressing generation of an inner surface flaw without complicating steps.SOLUTION: There is provided a rolling method of a seamless steel pipe 12 comprising a step for performing drawing and rolling of a hollow element tube 9 by a mandrel mill 3 having plural rolling stands, in which, at the first stand, a distortion amount ε expressed by the following formula (1) applied to the hollow element tube 9 on an inlet side is 0.41-0.57, and a thickness of a tube 12 on an outlet side of the first stand of the mandrel mill 3 is 5-35 mm. The formula (1) is ε=f(Red,t,D)=-4.06+0.0247×t+0.0294×Do+1.113×Red/100 (Red(%)=100×(thickness of element tube 9 on inlet side of first stand of mandrel mill (mm)-thickness of element tube 12 on outlet side of first stand of mandrel mill t(mm))/thickness of element tube on inlet side of first stand of mandrel mill (mm); t=thickness of element tube 12 on outlet side of first stand of mandrel mill (mm); Do=outer diameter of element tube 9 in inlet side of first stand of mandrel mill (mm)).SELECTED DRAWING: Figure 1
Patent JP-2019013114-A (JP)
Title: Brushless motor and blower
Inventor: SHIRAISHI YUKINOBU
IPC: H02K1/14
Filed: 2017-06-30
Abstract: To provide a brushless motor capable of enhancing torque characteristics and improving output efficiency.SOLUTION: A magnet part 12 included in a rotor of an outer rotor type brushless motor is opposed to a stator 2 in a radial direction. A first magnetic pole 121 and a second magnetic pole 122 of the magnet part are alternately arranged in a circumferential direction. In a stator core 21 included in the stator, a plurality of small teeth 213 arranged in a circumferential direction so as to be opposed to the rotor in the radial direction are provided at a front end part 212b of each tooth 212 extending from a core back 211 in the radial direction. In each tooth, a small tooth open angle is larger than twice a magnet pitch.SELECTED DRAWING: Figure 5
Patent JP-2019014109-A (JP)
Title: Laminate film
Inventor: SAKAGUCHI YOSHIHIKO
IPC: C08L67/02
Filed: 2017-07-05
Abstract: To provide a film excellent in economical property, molding property, dimensional stability and scratch resistance so as to reduce appearance defects such as scratches in an optical film obtained by peeling a coating layer formed on a laminate film.SOLUTION: A laminate film is provided, which comprises at least two layers satisfying the following conditions (i) to (iii). (i) A 10%-elongation stress in a film MD direction at 150°C is 5 to 30 MPa; (ii) an AFM elastic modulus measured on a surface layer (A) side is 1900 to 2200 MPa; and (iii) only a base layer (B) contains a polyester having, as a copolymerization component, at least one compound selected from 1,3-propanediol, 1,4-butanediol, neopentyl glycol and 1,4-cyclohexane dimethanol.SELECTED DRAWING: None
Patent JP-2018021013-A (JP)
Title: Pharmaceutical application
Inventor: ASADA MASAKI
IPC: A61P19/08
Filed: 2017-07-06
Abstract: PROBLEM TO BE SOLVED: To provide pharmaceutical compositions containing as an active ingredient a compound having antagonistic activity against EPreceptor, in the prevention and/or treatment of various diseases attributed to the activation of prostaglandin EPreceptor, such as bone disease, cancer, immune disease, periodontitis, multiple organ failure, pain, cholelithiasis.SOLUTION: A Pharmaceutical composition contains as an active ingredient a compound represented by the following formula and having a structure comprising carbon 3-membered ring of spiro-condensation.SELECTED DRAWING: None
Patent JP-2019013881-A (JP)
Title: Water treatment method
Inventor: FUJIWARA NAOMI
IPC: C02F1/44
Filed: 2017-07-06
Abstract: To provide a water treatment method that makes it possible to simplify steps or the like while improving water quality of effluent.SOLUTION: A biological response test is performed to water on a more upstream side than in a water treatment step performed in the most downstream side, and a confirmation test is performed by confirming whether or not water satisfies a legal effluent standard, and if both of them are met, the water is defined as effluent.SELECTED DRAWING: Figure 1
Patent JP-2017184618-A (JP)
Title: Vibration generator
Inventor: KURODA MINORU
IPC: H02K33/16
Filed: 2017-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generator which achieves high durability and is properly operated.SOLUTION: A vibration generator 401 includes: a frame 20; a vibrator 480 having a yoke 470 and a magnet 460 attached to the yoke 470; a holder 450 which supports the vibrator 480 on the frame 20; and plate-like coils 440a, 440b. Protruding parts 481a, 482a are provided at the holder 450, and hole parts 471a, 471b into which the protruding parts 481a, 482a are fitted are provided at the yoke 470.SELECTED DRAWING: Figure 17
Patent JP-2019016526-A (JP)
Title: Terminal connection structure, sensor including the same, and manufacturing method of terminal connection structure
Inventor: OBA TAKEHIRO
IPC: H01R4/18
Filed: 2017-07-07
Abstract: To provide a terminal connection structure that reliably connects a covered electric wire to a connection terminal, also makes an object having the connection terminal compact, and is excellent in productivity, a sensor having the same, and a manufacturing method of a terminal connection structure.SOLUTION: A terminal connection structure includes a single coated wire 146 formed by covering a core wire 148 formed of a plurality of conductors 148a with an insulating coating and a single connection terminal 20 electrically connected to the core wire exposed from the insulating coating of the covered electric wire, and the connection terminal incudes an ended annular fixed portion 22 that presses and encloses all the conductors, a connecting portion 27p that is electrically connected to an object to be connected 10, and a core wire holding portion 24 provided between the fixed portion and the connecting portion, and the core wire holding portion has an annular or ended annular shape having a gap G smaller than the diameter m of a single conductor wire and encloses a core wire that protrudes from the fixed portion toward the connecting portion side without pressing.SELECTED DRAWING: Figure 2
Patent JP-2019019563-A (JP)
Title: Horizontally sliding gate
Inventor: MITO SHINICHI
IPC: E02B7/20
Filed: 2017-07-18
Abstract: To provide a horizontally sliding gate in which a driving pinion gear can move in accordance with movement of a door body having a rack rod in a lifting direction and further in a thickness direction of the door body, and which can keep a proper engagement state of a rack rod with a driving pinion gear stable at any time.SOLUTION: An opening and closing device 3 of a horizontally sliding gate A comprises: a rack rod 30 provided on an upper face 1a of a door body 1; a driving sprocket 31 whose rotational axis extends horizontally and which engages with the rack rod 30; a driving source 32 provided outside the door body and rotationally driving the driving sprocket 31; a rocking arm 34 supporting the driving sprocket 31 in a movable manner with rocking; and a driving power transmission mechanism 35 transmitting a rotary output of the driving source 32 to the driving sprocket 31. The rack rod 30 and the driving sprocket 31 are engaged with each other at any time.SELECTED DRAWING: Figure 3
Patent JP-2018021022-A (JP)
Title: Organic compound, light-emitting element, light-emitting device, electronic apparatus, and lighting device
Inventor: TAKEDA KYOKO
IPC: H01L51/50
Filed: 2017-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a novel fluorescent organic compound (a fluorescent compound).SOLUTION: The present invention provides an organic compound (a host material) that is a substance to emit fluorescence and allows TTA to occur efficiently. In the organic compound, triplet excitons, which do not contribute to light emission, can be efficiently converted into singlet excitons. The use of such an organic compound can increase emission efficiency of a light-emitting element.SELECTED DRAWING: None
Patent JP-2019024679-A (JP)
Title: dishwasher
Inventor: IKEZOE Ikuya
IPC: A47L15/42
Filed: 2017-07-27
Abstract: To allow a dish basket to be drawn to a position where dishes can be stored in the dish basket easily even when there is no operation switch or handle on a door body that covers a front face of a dishwasher.SOLUTION: A dishwasher includes a door body 40 that covers a front opening 32 of a housing 31, a washing tank 33(support mechanism) supported in the housing 31 in a state that the door body 40 can be moved back and forth, a driving device 51 for moving the door body 40 in a forward direction or in a backward direction, an acceleration sensor 45 for detecting vibration applied to at least the door body 40, and a control part 44. The driving device 51 includes a driving motor 52, and the control part 44 is configured so as to drive the driving motor 52 upon receipt of a predetermined signal from the acceleration sensor 45. The acceleration sensor 45 is disposed so as to detect substantial acceleration in three axial directions of an X-axis in a forward and backward direction, a Y-axis in a right and left direction, and a Z-axis in a vertical direction. The control part 44 is configured so as to drive the driving motor 52 when the acceleration of the X-axis is a first threshold or more, the acceleration of the Y-axis is a second threshold or less, and the acceleration of the Z-axis is a third threshold or less.SELECTED DRAWING: Figure 1
Patent JP-2019028159-A (JP)
Title: Phase difference film, polarizing plate with optical compensation layer, image display device, and method for manufacturing phase difference film
Inventor: TSUNOMURA HIROSHI
IPC: G09F9/00
Filed: 2017-07-27
Abstract: To provide a phase difference film that can achieve an image display device in which a hue in an oblique direction is neutral.SOLUTION: A phase difference film can be used for a polarizing plate 100 with an optical compensation layer 30, where Re(550) is 10 nm to 400 nm, Re(450)/Re(550) is 0.8 to 0.9, and the Nz coefficient is 0.3 to 0.7. The phase difference film is formed of a resin film containing a polymer having positive intrinsic birefringence and a polymer having negative intrinsic birefringence.SELECTED DRAWING: Figure 1
Patent JP-2019030921-A (JP)
Title: Abrasive pad
Inventor: AKAJI MASATOSHI
IPC: H01L21/304
Filed: 2017-08-07
Abstract: To provide an abrasive pad whose hardness change due to a temperature change is small.SOLUTION: An abrasive pad having a polyurethane resin has a ratio of a storage elastic modulus at 100°C to a storage elastic modulus at 50°C is 0.41 or more. The polyurethane resin comprises a first constitutional unit derived from tolylenediisocyanate, a second constitutional unit derived from polytetramethylene ether glycol, and a third constitutional unit derived from 3,3'-dichloro-4,4'-diaminodiphenylmethane. A total content of said first to third constitutional units, in the case that the polyurethane resin is 100% by mass, is 95.0% by mass or more.SELECTED DRAWING: None
Patent JP-2019031944-A (JP)
Title: Exhaust power generator
Inventor: SUZUKI MASAHIKO
IPC: F03D9/45
Filed: 2017-08-08
Abstract: To provide a power generator utilizing exhaust of air-conditioning equipment and excellent in efficiency.SOLUTION: Around a rotor shaft 7, a long blade 9 having an inward inclination part 9A at a blade tip is disposed in parallel with the rotor shaft 7; the rotor shaft 7 is fixed to so as to be inclinable on a base 2; when the rotor shaft 7 is inclined horizontally, a rotor 8 is positioned at an upper part of an exhaust port 10A of a cooling tower 10, and can rotate with exhaust; and when the rotor shaft 7 is erected straight, the rotor 8 rotates with natural wind.SELECTED DRAWING: Figure 1
Patent JP-2019031378-A (JP)
Title: Noise prevention system, dust removal system and noise prevention method
Inventor: OGAKI FUYUTOSHI
IPC: B65G19/00
Filed: 2017-08-09
Abstract: To provide a dust remover capable of reducing the friction sound due to a friction between a guide rail and a chain.SOLUTION: A noise prevention system prevents noise of a dust remover that removes in-water dust and has a guide rail 14 and a roller chains 8 circulating along the guide rail, and has means for sprinkling water to the roller chains 8 and/or guide rail 14 or ventilating to cool down at least the guide rail before operation and/or during operation of the dust remover.SELECTED DRAWING: Figure 2
Patent JP-2019032456-A (JP)
Title: Display with pressing force sensor
Inventor: MA CHUNCHE
IPC: H01L51/50
Filed: 2017-08-09
Abstract: To provide, as one object, a display with a pressing force sensor that is manufactured in a simple process.SOLUTION: A display comprises: a flexible substrate; a TFT; a first electrode arranged between channels of the TFT and the flexible substrate; at least one inorganic insulating film arranged between the TFT and the first electrode; a second electrode arranged opposite to a side of the first electrode on which the TFT is arranged; and an organic insulating film. The organic insulating film is arranged between the flexible substrate and the second electrode.SELECTED DRAWING: Figure 1
Patent JP-2019031632-A (JP)
Title: Epoxy resin composition and cured product
Inventor: GOTO SHUICHI
IPC: C08G59/32
Filed: 2017-08-09
Abstract: To provide an epoxy resin composition that can form a cured product that has sufficient flexibility and prevents the occurrence of warpage or cracking.SOLUTION: An epoxy resin composition contains a copolymer (A) and an epoxy resin (B). The copolymer is a copolymer of a monomer component containing a mono- or di-substituted ethylenic monomer (a1) with a length of a substituent of less than 6 Å, a mono- or di-substituted ethylenic monomer (a2) having at least one substituent (excluding an epoxy group-containing substituent) with a length of 6 Å or more, and a mono- or di-substituted ethylenic monomer (a3) having at least one epoxy group-containing substituent with a length of 8 Å or more. In the monomer component 100 mass%, the (a1) content is 5-40 mass%, the (a2) content is 35-90 mass%, and the (a3) content is 1-60 mass%, and the copolymer (A) has Mw of 0.6×10-10×10and Tg of -150 to 0°C.SELECTED DRAWING: None
Patent JP-2019032067-A (JP)
Title: Power transmission device
Inventor: KURITSUKA YOSHITO
IPC: F16H57/038
Filed: 2017-08-09
Abstract: To provide a power transmission device that can facilitate installation of a nut and prevent or restrain looseness of the nut.SOLUTION: A power transmission device 1 comprises a transfer input shaft 4 of which one end is housed in a transfer case 8, an input side bevel gear 5 concentrically fixed to the transfer input shaft 4, an output side bevel gear 6 engaging with the input side bevel gear 5, a transfer output shaft 7 to which the output side bevel gear 6 is concentrically fixed, a pair of taper roller bearings 14 and 15 arranged so as to sandwich the input side bevel gear 5 and rotatably supporting the transfer input shaft 4, a cylindrical part 11 covering a portion of an outer peripheral surface of the transfer input shaft 4, a transfer input gear 3 spline-connected to the cylindrical part 11, a step part 19 provided in the outer peripheral surface of the transfer input shaft 4, and a nut 18 screwed to the transfer input shaft 4 and pressing the input side bevel gear 5 against the step part 19 via the cylindrical part 11.SELECTED DRAWING: Figure 1
Patent JP-2019028414-A (JP)
Title: Optical fiber structure
Inventor: WAKITA TORU
IPC: G02B6/02
Filed: 2017-07-28
Abstract: To provide an optical fiber structure having high mechanical strength and high removal efficiency of clad mode light.SOLUTION: An optical fiber structure 60 comprises an optical fiber 10 having a core 11 and a clad 12 and an almost axially symmetrical glass body 20 integrally melted at a part thereof. The glass body 20 has higher refraction index than that of the clad 12 of the optical fiber and also the glass body 20 has a lower softening point than that of the clad 12 of the optical fiber. In addition, an intermediate part 21 of the glass body in the axial direction is formed into an almost cylindrical shape and both ends 22 thereof have such a shape that thickness of the glass body in the radial direction gradually decreases from the intermediate part 21.SELECTED DRAWING: Figure 1
Patent JP-2019035470-A (JP)
Title: Control method for continuously variable transmission and controller of continuously variable transmission
Inventor: TAZOE KAZUHIKO
IPC: F16H61/662
Filed: 2017-08-16
Abstract: To further reduce vibration.SOLUTION: A control method for continuously variable transmission comprises feedback-controlling primary pressure and secondary pressure in a transmission having a primary pulley and a secondary pulley. The control method for continuously variable transmission has a secondary pressure boost step of boosting secondary pressure compared to that before it is determined that vibration occurs, in a case where it is determined that the vibration occurs.SELECTED DRAWING: Figure 6A
Patent JP-2019034780-A (JP)
Title: Conveyance table
Inventor: TSUKADA SHIGERU
IPC: B65D19/31
Filed: 2017-08-21
Abstract: To provide a conveyance table capable of absorbing a vertical impact and mitigating the impact applied to a loaded object.SOLUTION: A conveyance table comprises: a top plate 110 on which a loaded object is placed; and tubular stinger boards 121, 122 configured separately from the top plate 110, having a non-contact part 121b that is not in contact with the top plate 110 in a partial region with the top plate 110, and contacting with the top plate 110 in a vertical direction. The non-contact part 121b is formed in a slit-shaped extending diagonally toward inner parts from outer parts of the stringer boards 121, 122 so that a region in which the inner parts of the stringer boards 121, 122 are not in contact with the top plate 110 is larger than the outer parts.SELECTED DRAWING: Figure 3
Patent JP-2019039952-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TOKUNAGA RYOHEI
IPC: G03G15/20
Filed: 2017-08-22
Abstract: To improve the accuracy in heating control of a fixing member with a simple configuration and at a low cost.SOLUTION: A fixing device 13 comprises: a fixing roller 21 that is heated by a heat source 24 and heats a toner image on a sheet; a pressure roller 22 that applies pressure to the sheet against the fixing roller 21; a temperature detection unit 23; and an air blast control unit 29. The temperature detection unit 23 consists of an infrared detection element 25 that detects infrared rays from the fixing roller 21, and a condensation member 26 that condenses the infrared rays to the infrared detection element 25. The air blast control unit 29 controls execution and stop of air blast to the temperature detection unit 23. The fixing device 13 calculates the detected temperature of the fixing roller 21 on the basis of the detected value detected by the infrared detection element 25, corrects the detected temperature of the fixing roller 21 or the control temperature of the heat source 24 on the basis of the state of air blast from the air blast control unit 29 and a difference in temperature between the infrared detection element 25 and condensation member 26, and controls heating of the fixing roller 21 on the basis of the detected temperature and control temperature.SELECTED DRAWING: Figure 2
Patent JP-2019040091-A (JP)
Title: Semiconductive roller
Inventor: KURODA KENICHI
IPC: C08L11/00
Filed: 2017-08-25
Abstract: To provide, for example, a semiconductive roller including a roller body that, when used as a developing roller, is soft, prevents the occurrence of deterioration of toner, and is excellent in image durability, as well as prevents contamination of a photoreceptor, has a small compression set, and prevents loss of elasticity.SOLUTION: A semiconductive roller 1 includes a roller body 2 formed of a rubber composition that contains base material rubber containing ion conductive rubber and diene rubber and a crosslinking component for crosslinking the base material rubber, and has natural rubber latex blended therein.SELECTED DRAWING: Figure 1
Patent JP-2019044988-A (JP)
Title: Fuel supply device and gas cooking stove
Inventor: SATO TAKUMI
IPC: F23N5/26
Filed: 2017-08-30
Abstract: To provide a fuel supply device and a gas cooking stove in which an operation knob is not rotated in a pressing operation.SOLUTION: A fuel supply device 20 includes a fire power adjustment cam 26 having a cam groove 27 to which a pin 29 disposed on an end portion at a front side of a needle valve 28 and extended at least in vertical and downward directions with respect to a front direction is inserted, and which is spirally inclined to a depth direction from a front side, and moving a needle valve 28 forward and backward in the front direction and the depth direction in rotation, a cam portion having a second inclined cam for converting pressing force by the pressing operation into torque around an axis when an operation knob 14 is pressed, and moved forward and backward so that the needle valve 28 interlocking with the fire power adjustment cam 26 is located on a position of a prescribed ignition flow rate, and a connecting portion for connecting the fire adjustment cam 26 and the operation knob 14 in a state that the operation knob 14 exists on an operation position, and disconnecting the fire power adjustment cam 26 and the operation knob 14 in a state that the operation knob 14 is advanced to the depth direction from the operation position.SELECTED DRAWING: Figure 3