baber/WOPTO huggingface dataset:
Patent JP-2017173860-A (JP)
Title: Lens barrel and imaging device
Inventor: ISHIGAMI HIROYUKI
IPC: G02B7/02
Filed: 2017-07-06
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of optical performance occurred when a lens barrel is extended.SOLUTION: A lens barrel includes: a fixture barrel; an operation ring that is rotatively operated along a peripheral surface of the fixture barrel, and has one of a plurality of grooves and a plurality of protrusions arranged at an inner periphery thereof; a rectilinear advancing barrel that has rotation restricted with respect to the fixture barrel, has the other of the plurality of grooves and the plurality of protrusions of the operation ring fit to the one thereof and rectilinearly advances with respect to the fixture barrel when the operation ring is rotatively operated; a rotary barrel that rotates integrally with the operation ring and rectilinearly advances integrally with the rectilinear advancing barrel; and a support part that has rotation restricted to one of the rectilinear advancing barrel and the rotary barrel, rectilinearly advances to the rectilinear advancing barrel and the rotary barrel by receiving driving force from the other of the rectilinear advancing barrel and the rotary barrel and supports an optical member.SELECTED DRAWING: Figure 4
Patent JP-2017221201-A (JP)
Title: Composition and method for treating celiac sprue disease
Inventor: JUSTIN SIEGEL
IPC: A61K35/12
Filed: 2017-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a composition for treating a celiac sprue disease.SOLUTION: There is provided a polypeptide comprising an amino acid sequence at least 75% identical to a specific amino acid sequence. Here, (a) the polypeptide degrades a peptide at pH 4; (b) residue 278 is Ser, residue 78 is Glu, and residue 82 is Asp; and (c) the polypeptide comprises an amino acid change at one or more residues selected from the group consisting of amino acid residues 73, 102, 103, 104, 130, 165, 168, 169, 172, and 179.SELECTED DRAWING: Figure 3
Patent JP-2019015354-A (JP)
Title: Sealing device
Inventor: YONAI Hisato
IPC: F16J15/3244
Filed: 2017-07-07
Abstract: To prevent a lubricant from leaking from a machine inner side to a machine outer side even when a rotating shaft is rotated at a rotating speed equal to or higher than a prescribed rotating speed.SOLUTION: A sealing device includes a slinger having a cylindrical portion mounted on an outer peripheral face of a rotating shaft rotated to a housing, and an annular flange portion extended in a direction vertical to an axis of the rotating shaft from an end portion at an inner side of the cylindrical portion, and a seal portion having a main lip for sealing a lubricant in a machine inner side of the housing by being slidably kept into contact with a flat outer face of the flange portion. The flange portion has a groove for carrying out discharging action to return the lubricant to the machine inner side of the housing in rotation, and the main lip has a notch portion formed on a face defining the main lip, and includes a tip part bent by being kept into contact with an outer face of the flange portion at a lip tip side with respect to the notch portion.SELECTED DRAWING: Figure 1
Patent JP-2019018659-A (JP)
Title: Vehicular wiper device
Inventor: OKADA SHINICHI
IPC: B60S1/36
Filed: 2017-07-13
Abstract: To provide a vehicular wiper device that performs wiping in which a wiping range is expanded, when moving forward or when moving backward, depending on an object attaching to a surface of a wind shield glass.SOLUTION: A micro computer 58 determines whether an object attaching to a surface of a window shield glass 1 is liquid such as raindrops or solid such as snow and frost on the basis of respective detected results by a rain sensor 76 for detecting an object attaching to the surface of the window shield glass 1 and an outside air temperature sensor 156 for detecting an outside air temperature of a vehicle. The micro computer 58, when the object is liquid, performs wiping range expansion control by which a wiping range of a wiper blade 28 at a front passenger seat side is expanded to above the front passenger seat side by extending a wiper arm 24 at the front passenger seat side when moving forward, and performs normal wiping control by which the wiping range of the wiper blade 28 at the front passenger seat side is not expanded to above the front passenger seat side when moving backward; and when the object is solid, performs the normal wiping control when moving forward and performs the wiping range expansion control when moving backward.SELECTED DRAWING: Figure 1
Patent JP-2019018967-A (JP)
Title: Powder supply device
Inventor: ISHIKAWA SHINTARO
IPC: B65G65/42
Filed: 2017-07-18
Abstract: To provide a powder supply device capable of preventing the occurrence of the settling-down of powders on a wall surface and eliminating the generated settling-down.SOLUTION: A powder supply device is provided with a body part 2 having a storage space 2h storing powders and being formed with an opening 2a discharging the powders in the storage space 2h at a lower end. In the body part 2, a plurality of side walls 2f surrounding the storage space 2h are formed. In one or the plurality of side walls 2f, a movable wall part 10 having a movable member 11 moving along the vertical direction of the side wall 2f and a drive part 12 moving the movable member 11 is provided. The settling-down of the powders on the side walls 2f disposed with the movable wall part 10 can be prevented and the generated settling-down can be broken when moving the movable member 11 by the drive part 12 of the movable wall part 10.SELECTED DRAWING: Figure 1
Patent JP-2019018485-A (JP)
Title: Liquid ejection component and liquid ejection device
Inventor: TAKAGI MAKOTO
IPC: B41J2/01
Filed: 2017-07-19
Abstract: To provide a technology that is advantageous in performing a drawing operation at a higher speed.SOLUTION: A liquid ejection component in which a plurality of liquid ejection blocks individually extending in a first direction are arranged in a second direction, comprises: a plurality of data lines for supplying data to the plurality of liquid ejection blocks; and an enabling control line for individually enabling the plurality of liquid ejection blocks. Each liquid ejection block includes: a plurality of liquid ejection elements arranged in the first direction; and a control circuit that controls the plurality of liquid ejection elements. At least some of the plurality of data lines have portions extending in the second direction so as to pass between two liquid ejection elements of the plurality of liquid ejection elements. The control circuit of each liquid ejection block operates according to data supplied to the control circuit via the plurality of data lines and a signal given via the enabling control line.SELECTED DRAWING: Figure 1
Patent JP-2019023979-A (JP)
Title: Floodlight
Inventor: MIZUKI YOSUKE
IPC: F21V29/71
Filed: 2017-07-24
Abstract: To provide a floodlight which enables maintenance to be performed quickly and securely when failure occurs, inhibits size and weight from being increased, and achieves high luminance.SOLUTION: A closed space 4 is formed by a flat-plate-like metal base 2 and a semi-cylindrical resin cover 3 and a light source unit 10 including an optical system and a heat radiation system is attached onto the metal base 2 within the closed space 4. The optical system includes: a light source 16 and a light source mounting substrate 15 on which the light source 16 is mounted; a base 11 to which the light source mounting substrate 15 is attached; a lamp housing 20 which is disposed on the base 11 so as to enclose the light source 16; a light incident part 32 in which the lamp house 20 is fixedly engaged through a packing 60 in a removable manner; and a reflector 31 which reflects emission light from the light source 16 and an outer cover 41 which transmits the reflection light reflected by the reflector 31 and emits the reflection light to the outside.SELECTED DRAWING: Figure 1
Patent JP-2019024632-A (JP)
Title: Game machine
Inventor: TANAKA TAKAHISA
IPC: A63F7/02
Filed: 2017-07-26
Abstract: To provide a game machine capable of enhancing game amusement.SOLUTION: In a game machine, three states can be switched which include: a first state in which a first largest face of a first performance member is directed forward, a second largest face of a second performance member is directed forward, and the first performance member and the second performance member are separated from each other; a second state in which a first opposing face of the first performance member is directed forward, a second opposing face of the second performance member is directed forward, and the first performance member and the second performance member are close to each other; and a third state in which a first small face of the first performance member is directed forward, a second small face of the second performance member is directed forward, and the first performance member and the second performance member are close to each other.SELECTED DRAWING: Figure 68
Patent JP-2019025786-A (JP)
Title: Structure and manufacturing method
Inventor: NAGAI HIROSHI
IPC: B29C51/12
Filed: 2017-07-31
Abstract: To provide a structure capable of discharging a reserved air even when a spacer member is set up to a vicinity of an inner wall of a resin molded body, and a manufacturing method.SOLUTION: According to a present invention, there is provided the structure comprising a hollow resin molded body and a spacer member. The spacer member is disposed in the resin molded body, and the resin molded body has a parting line having a hole thereon.SELECTED DRAWING: Figure 2
Patent JP-2019029629-A (JP)
Title: Solar cell and method for manufacturing the same
Inventor: NISHINAGA JIRO
IPC: H01L31/0749
Filed: 2017-08-04
Abstract: To provide a solar cell having a high conversion efficiency and long-term stability and a method for manufacturing the solar cell.SOLUTION: A method for manufacturing a solar cell comprises the steps of: (S100) forming a photoelectric conversion layer of a compound semiconductor, e.g. a CIGS compound of a chalcopyrite structure, including Cu and Se, and as a group III element, In and/or Ga; (S110) supplying at least one element of K, Rb, and Cs to a surface of the photoelectric conversion layer to perform a surface treatment; (S120) forming a buffer layer on the photoelectric conversion layer subjected to the surface treatment; (S130) heating a laminate including at least the photoelectric conversion layer and the buffer layer in a dark condition after the buffer layer-forming step; and (S150) heating and in parallel, applying light to a surface of the laminate including at least the photoelectric conversion layer and the buffer layer after the step of heating in the dark condition. Further, a solar cell structure is also disclosed.SELECTED DRAWING: Figure 2
Patent JP-2019031127-A (JP)
Title: Steering unit
Inventor: OGUCHI KATSUYUKI
IPC: F16B21/18
Filed: 2017-08-04
Abstract: To provide a steering unit making it possible to diminish the number of components and a man-day for assembly.SOLUTION: A retaining ring 50 elastically bears a driven pully 42 towards a flange 31a of a ball screw nut 31, and thus inhibits the driven pully 42 from coming off the periphery of the ball screw nut 31 in an axial direction. An external margin of the retaining ring 50 acts as a second brim 53 that restricts together with a first brim 42a a movement of a belt 43, which is wound about the periphery of the driven pully 42, in the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2018026350-A (JP)
Title: Cable connector
Inventor: LE JIAN BO
IPC: H01R13/6592
Filed: 2017-08-08
Abstract: PROBLEM TO BE SOLVED: To greatly improve the shielding effect of electromagnetic interference, to improve electrical conduction from a circuit to the ground, and further to improve the transmission speed of a cable.SOLUTION: A cable connector 1 includes: at least one cable 11 including a shielding layer inside an insulating sheath 115 and at least one conductive wire; and a connector 12 including metal shells 121, 122. In the cable connector, the shielding layer is exposed to the outside of the insulating sheath at one end portion of the at least one cable, a conductive elastomer is externally coated on an exposed shielding layer, and, when a cable receiving portion squeezes the at least one cable, the conductive elastomer is deformed to fill a large part of a gap between the cable receiving portion and the at least one cable.SELECTED DRAWING: Figure 5
Patent JP-2019036821-A (JP)
Title: Image processing system, image processing method, and program
Inventor: TAMURA HIROKAZU
IPC: H04N1/60
Filed: 2017-08-14
Abstract: To realize smoothing for reducing random noise of an image, while remaining edges and small amplitude textures, at a low computing cost.SOLUTION: An image processing system has modulus calculation means for calculating the absolute value of the difference between a target pixel and each peripheral pixel, in a pixel block constituted of the target pixel and multiple peripheral pixels, weighted mean calculation means for calculating the weighted mean of pixel value of the target pixel and each peripheral pixel, according to the calculated absolute value, and smoothing means for smoothing the pixel value calculated by the weighted mean.SELECTED DRAWING: Figure 3
Patent JP-2019036228-A (JP)
Title: Autonomous driving vehicle
Inventor: WASEKURA MAKI
IPC: G08G1/123
Filed: 2017-08-21
Abstract: To provide an autonomous driving vehicle capable of reducing a user's discomfort and inconvenience when taking off in a driverless transportation service.SOLUTION: An autonomous driving vehicle 1 comprises an authentication device 10 that authenticates a user in a vehicle, an intention accepting device 20 that receives information indicating the intention of the user, and a control device 100. When leaving for a destination, the control device prohibits a launch until a departure condition is met and permits the launch if the departure condition is met. The departure condition includes a first condition that the authentication of the user has been completed by the authentication device, and a second condition that the intention receiving device has received departure intention information indicating the user's departure intention.SELECTED DRAWING: Figure 1
Patent JP-2019038134-A (JP)
Title: mechanical pencil
Inventor: OKABE SATORU
IPC: B43K21/16
Filed: 2017-08-23
Abstract: To provide a mechanical pencil which can improve the feel received by the user at the time of attaching and detaching the knock cover to the lead case and can reduce the degree of occurrence of core breakage due to the chuck accompanying the withdrawal operation of the knock cover from the lead case.SOLUTION: There is provided a mechanical pencil in which a writing core L is sequentially drawn out from a tip 3 of the front end portion of the barrel by knocking operation of a knock cover 14 detachably attached to the tail end of the core case 4, in which the knock cover 14 is detachably attached to the core case by fitting so as to cover the tail end of the cylindrical lead case 4 from the outside. Further, a fitting protrusion 4c of the knock cover 14 is formed on the outer peripheral surface of the lead case 4, and an opening 4d which penetrates the cylindrical outer peripheral surface of the lead case adjacent to the fitting protrusion 4c in the circumferential direction is formed.SELECTED DRAWING: Figure 1
Patent JP-2019038556-A (JP)
Title: Opening detection means of bottle, and bottle
Inventor: SHIMAMURA TAKASHI
IPC: B65D55/08
Filed: 2017-08-23
Abstract: To provide inexpensive opening detection means in a bottle of which a mouth is sealed with a shrink film and a bottle comprising the opening detection means.SOLUTION: Opening detection means of a bottle 10 of which a mouth part 1 is sealed with a shrink film 2 has a two-dimensional code 4 provided over a part of the shrink film sealing the mouth part of the bottle and a part of the mouth of the bottle. The two-dimensional code is provided on a laser printable layer arranged over the part of the shrink film sealing the mouth part of the bottle and the part of the mouth part of the bottle.SELECTED DRAWING: Figure 1
Patent JP-2019039489-A (JP)
Title: Differential device for four-wheel-drive vehicle
Inventor: HIDAKA SEIJI
IPC: B60K17/348
Filed: 2017-08-24
Abstract: To suppress emission of noise due to abutment of a drive shaft on a pinion shaft, in a differential device for a four-wheel-drive vehicle that is provided in a power transmission path between a drive source and an auxiliary drive wheel.SOLUTION: A differential device for a four-wheel-drive vehicle that is provided in a power transmission path between a drive source and an auxiliary drive wheel in a four-wheel-drive vehicle includes regulation means for regulating an end surface on an inside in a vehicle width direction of a drive shaft 24 on a pinion shaft 21 when the drive shaft 24 is moved on the inside in the vehicle width direction.SELECTED DRAWING: Figure 2
Patent JP-2017214283-A (JP)
Title: Bending device for molding glass to be used in aircraft transparent body
Inventor: John e deangelis
IPC: B64C1/14
Filed: 2017-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet bending device having a sheet molding rail.SOLUTION: A sheet molding rail of a sheet bending device comprises: a stationary molding rail portion to be born on a bearing member; and a jointed molding rail portion pivotally mounted on the bearing member for moving from a non-molding position to a molding position. A holding member restricts that a sheet to be molded moves with respect to a stationary molding rail portion when the jointed molding rail portion is moved to a molding position, thereby to mold a sheet to be used for making an aircraft transparent body.SELECTED DRAWING: Figure 3
Patent JP-2019041816-A (JP)
Title: bathroom
Inventor: NOTO KENJI
IPC: A47K4/00
Filed: 2017-08-30
Abstract: To reduce the time required for automatically washing a bathroom in a bathroom equipped with an automatic washing device.SOLUTION: A bathroom is installed in a care facility. The bathroom includes a bathtub and an automatic washing device for the bathroom. The automatic washing device includes at least one nozzle, an exhaust port, and a control machine. The nozzle is installed at a position higher than the top face of the bathtub rim. The exhaust port is provided on the bottom face of the bathtub. The control machine is configured so as to control the opening/closing of the exhaust port. After controlling the exhaust port to an open state, the control machine causes the nozzle to start spraying washing water before hot water in the bathtub runs out.SELECTED DRAWING: Figure 1
Patent JP-2019041938-A (JP)
Title: Game machine
Inventor: YUASA HIROSHI
IPC: A63F7/02
Filed: 2017-08-31
Abstract: To prevent an unintended state by initialization.SOLUTION: A game machine comprises: control means (game control device 100) for controlling a game; and setting means (game control device 100) capable of selecting a probability setting value to which a probability value to be used for a game lottery is assigned from a plurality of types of probability setting values by operation of an operation unit. The control means comprises: storage means (RAM 111C) capable of holding a storage content even in a power interruption state; validity determination means (game control device 100) for determining whether information stored in the storage means is valid when power is supplied; and initialization means (game control device 100) capable of initializing the storage means on the basis of operation of the operation unit for selecting the probability setting value. When the validity determination means determines the information stored in the storage means is not valid, notification to prompt selection of the probability setting value is performed.SELECTED DRAWING: Figure 5
Patent JP-2019044877-A (JP)
Title: Damping force variable valve
Inventor: SAKAI KOSUKE
IPC: F16F9/46
Filed: 2017-09-04
Abstract: To provide a damping force variable valve of which the configuration is simplified and which presents an effective and stable damping property even in a state where a working fluid is at a low velocity/low flow rate.SOLUTION: The present invention relates to a damping force variable valve GV comprising: a housing H which divides the inside of a case C in which a working fluid is accommodated, into a first fluid chamber 1 and a second fluid chamber 2; a cylindrical valve body V which is reciprocally moved in a direction of a shaft core X while dividing an internal space of the housing H into first hole-side pilot chambers PR1 and PR3 and a second hole-side pilot chamber PR2; and an actuator 4 which is provided in the housing H and positions the valve body V. In any one of the valve body V, the housing H, and the actuator 4, a communication part Vs is provided. The communication part includes an opening communicating the first hole-side pilot chambers PR1 and PR3 with the second hole-side pilot chamber PR2 and an area of the opening is changed in accordance with a pressing force from the actuator 4.SELECTED DRAWING: Figure 1
Patent JP-2018035159-A (JP)
Title: Microcapsule
Inventor: TOMLINSON IAN A
IPC: A01P1/00
Filed: 2017-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a microcapsule that maintains a useful amount of its ability to release core material, even after it has been stored in a dry state.SOLUTION: The composition is provided, comprising a microcapsule, the microcapsule comprises a core and an outer shell, the core comprises one or more kind of water-insoluble biocidal agent which is a water-insoluble derivative of 4-isothiazoline-3-one, the outer shell comprises one or more kind of amino resin which is a reaction product of a reactant comprising (a) one or more kind of monomer polyamide, (b) one or more kind of aldehyde and (c) one or more kind of compound selected from specific additive diamine, specific additive diol, specific additive amino-alcohol and a mixture thereof.SELECTED DRAWING: None
Patent JP-2018046278-A (JP)
Title: Members for semiconductor manufacturing apparatus
Inventor: NITTA YASUTAKA
IPC: H01L21/3065
Filed: 2017-09-11
Abstract: PROBLEM TO BE SOLVED: To provide members for a semiconductor manufacturing apparatus capable of reducing particles.SOLUTION: The members for a semiconductor manufacturing apparatus includes: an alumite base material 10 including a concave portion; and a first layer 20 containing a yttrium compound formed on the alumite base material. The first layer has a first region R1 and a second region R2 provided in the recess 10a and located between the first region and the alumite base material. The average particle diameter in the first region is smaller than the average particle diameter in the second region.SELECTED DRAWING: Figure 3
Patent JP-2018024253-A (JP)
Title: Method for producing anti-blocking hard coat film
Inventor: TANABE RYOICHI
IPC: C09D7/40
Filed: 2017-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a hard coat film excellent in anti-blocking property.SOLUTION: The hard coat film of the present invention has a hard coat formed of an active energy ray-curable resin composition on at least one surface of a film substrate. The active energy ray-curable resin composition contains (P) 100 pts.mass of a urethane (meth)acrylate-based compound, (Q) 0.02-5 pts.mass of organic fine particles having an average particle diameter of 10-300 nm, and (R) 0.0002-2 pts.mass of an acrylic silicone-based leveling agent. The blending amount of the acrylic silicone-based leveling agent (R) is 1 pt.mass or more based on 100 pts.mass of the organic fine particles (Q) having an average particle diameter of 10-300 nm.SELECTED DRAWING: None