baber/WOPTO huggingface dataset:
Patent JP-2018087963-A (JP)
Title: Development device, process cartridge and image formation device
Inventor: NOSHO HIROAKI
IPC: G03G15/08
Filed: 2017-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a detachable development device capable of obtaining stable electric connection to a conductive member, the conductive member configured to detect a development roller or toner amount from an image formation device.SOLUTION: A development unit can be inserted into an image formation device, and includes: a development contact plate 103 electrically connecting to a developer roller 32; a first contact plate 101 electrically connecting to a first electrode plate 91, which is configured to detect a toner amount with change of electrostatic capacitance; a second conductive plate 92 opposite to the first electrode plate 91; and a second contact plate 102. In a perpendicular direction perpendicular to an insertion diction where a development device is inserted into the image formation device, the development contact plate 103, the first contact plate 101 and the second contact plate 102 are arranged in this order from inside.SELECTED DRAWING: Figure 1
Patent JP-2019039230-A (JP)
Title: Water stop and device for preventing inundation into a building
Inventor: NAKAMURA MASANORI
IPC: E06B5/00
Filed: 2017-08-25
Abstract: To provide a device for preventing inundation in which a water stop is provided at an entrance of a building to prevent flooding when heavy rain or flood occurs and even when the entrance is closed, the water stop can be stepped over for evacuating to the building.SOLUTION: A device for preventing inundation in which a water stop 2 is inserted from the above between both-side vertical guide grooves 1a and 1a provided at both opposing side walls of an entrance of a building, both ends of the water stop 2 are brought into closed contacts to water blocking members 4 and 4 adhered to both-side vertical guide grooves 1a and 1a, and a lower end of the water stop 2 is in close contact with a floor surface via the water blocking material 6 to prevent the entry of flooding water into the building, is configured such that a plurality of steps of projecting ribs 3 are provided on the water stop 2 in a protruding manner, and the water stop 2 can be stepped over using the projecting ribs 3 as a toehold for evacuating to the building.SELECTED DRAWING: Figure 1
Patent JP-2019044631-A (JP)
Title: Cylinder head of internal combustion engine
Inventor: YORIZANE KOICHI
IPC: F02B31/00
Filed: 2017-08-30
Abstract: To provide a cylinder head capable of forming a strong tumble flow.SOLUTION: An upper inclination guide face 18 is formed on an upper face of a portion near a terminal end of a suction port 7. A suction valve seat 15 is mounted to a diameter-enlarging part 21 formed at the terminal end of the suction port 7. When seen from a vertical front view taken in a plane being orthogonal to a crank axial line and including axial cores of a suction valve 13 and the suction valve seat 15, the upper inclination guide face 18 is a profile defined by a straight line, and an upper part of the suction valve seat 15 is arranged on an upper side opposite to the suction port 7 across an extension line 22 of the upper inclination guide face 18. Accordingly, a step face 21a is swollen nearer the center of the suction port 7 than the suction valve seat 15. Intake air is injected to a cylinder bore 5 under a condition that it is strongly oriented without colliding with the suction valve seat 15. Accordingly, a strong tumble flow can be formed.SELECTED DRAWING: Figure 3
Patent JP-2019046879-A (JP)
Title: Method of manufacturing chip resistor
Inventor: MATSUMOTO KENTARO
IPC: H01C17/242
Filed: 2017-08-30
Abstract: To provide a method of manufacturing a chip resistor capable of suppressing discharge generated between an electrode and a resistor with a meandering shape and also capable of improving surge characteristics.SOLUTION: In a method of manufacturing a chip resistor 1, after formation of a pair of upper electrodes 3, 4 facing each other with a predetermined interval therebetween on an insulating substrate (assembly substrate 2A), a printed resistor 5A having slits 6, 7 extending in an inter-electrode direction at the inside thereof is formed by printing such that both ends thereof are connected to the pair of upper electrodes 3, 4; and then, by radiating a laser beam from one side of the printed resistor 5A and forming notches G1, G2 reaching the slits 6, 7, respectively, part of portions connected with the upper electrodes 3, 4 in the printed resistor 5A is cut so that a resistor 5 with a meandering shape is formed from the printed resistor 5A.SELECTED DRAWING: Figure 2
Patent JP-2019044064-A (JP)
Title: Burned pencil lead
Inventor: SAKATA HAJIME
IPC: B43K19/02
Filed: 2017-08-31
Abstract: To provide a burned pencil lead by suppressing reduction of flexure strength for further enhancing performance of the burned pencil lead, and enhancing writing density, for solving problems that lead becomes hard to be wear and flexure strength is reduced when writing density is tried to be enhanced in the burned pencil lead.SOLUTION: There is provided a burned pencil lead obtained by blending at least a fluorene-based compound represented by the following formula, a coloring agent, a synthetic resin, mixing them, extruding molding them to a fine line shape, and heat treating them by a burning temperature.SELECTED DRAWING: None
Patent JP-2019047342-A (JP)
Title: Entrance slave unit of intercom device
Inventor: YAMADA YOJIRO
IPC: H04M1/02
Filed: 2017-09-01
Abstract: To provide an entrance slave unit of an intercom device capable of increasing luminous intensity and decreasing brightness of illumination by enlarging a light emission area and also capable of assembling a lighting device without largely changing a conventional configuration.SOLUTION: Each one of illumination parts 5 includes: a cylindrical shape light transmission body 51; and an LED 52a provided at an end thereof. The light transmission body 51 is constituted to perform light emission in a whole body by internal scattering of radiated light of the LED 52a. The illumination parts 5 are vertically arranged in right and left edges of a case 10 along the edges. The light transmission body 51 is stored in an illumination storage part 5a. The LED 52a is assembled with a board 52 and stored in a board storage part 11 arranged adjacent to the illumination storage part 5a. The board storage part 11 is separated from the illumination storage part 5a by a packing 53 extrapolated to an end part of the light transmission body 51.SELECTED DRAWING: Figure 5
Patent JP-2019047001-A (JP)
Title: Spin orbit torque type magnetization reversal element and magnetic memory
Inventor: SUDA Keita
IPC: H01L21/8239
Filed: 2017-09-04
Abstract: To provide a spin orbit torque type magnetization reversal element capable of enhancing the integration.SOLUTION: A spin orbit torque type magnetization reversal element according to an embodiment includes a ferromagnetic metal layer whose magnetization direction changes, a spin orbit torque wire extending in a first direction intersecting the stacking direction of the ferromagnetic metal layer and joined to the ferromagnetic metal layer, and two via wires extending in a direction intersecting with the spin orbit torque wire from the surface opposite to the ferromagnetic metal layer and connected to a semiconductor circuit. A distance between the two via wires in the first direction is shorter than the width in the first direction of the ferromagnetic metal layer.SELECTED DRAWING: Figure 1
Patent JP-2017217754-A (JP)
Title: Liquid curtain formation device
Inventor: KINJO YUSUKE
IPC: H01L21/301
Filed: 2017-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid curtain formation device which can reduce adhesion of chips to a workpiece surface compared to a conventional cutting device in a more effective manner and properly discharge cutting fluid (a sump solution) including the chips without using a suction device.SOLUTION: Induction liquid nozzles 68 and 70 are respectively disposed on front surface and rear surface sides of a blade 26. Induction liquids discharged from the induction liquid nozzles are collided with each other to form a water curtain 76 at the downstream side of the blade 26. In the structure, cutting fluid, which is supplied to the blade 26 to be scattered and includes chips, is captured by the water curtain 76 and discharged from a sump solution recovery port 90 of a sump solution recovery member 80 to the exterior with the induction liquid.SELECTED DRAWING: Figure 2
Patent JP-2019049417-A (JP)
Title: Orientation state identification device, orientation state identification method, and program
Inventor: NAGANO HOSEI
IPC: G01N25/18
Filed: 2017-09-07
Abstract: To increase measurement precision of orientation strength of fiber acquired by heating a sample.SOLUTION: An orientation identification device of the invention comprises: a diode laser which irradiates a sample composed of a carbon fiber reinforced resin with light to heat the sample; an infrared thermography which detects temperature distribution in a region including a part of the sample, the part being heated by the diode laser; and a computer which acquires orientation strength of carbon fiber on the basis of the temperature distribution detected by the infrared thermography. Then, the acquired orientation strength of the carbon fiber is corrected on the basis of difference in the orientation strength from the carbon fiber in a reference material as a unidirectional material.SELECTED DRAWING: Figure 6
Patent JP-2019048444-A (JP)
Title: Film laminate, and production method of the same
Inventor: TANIYAMA HIROYUKI
IPC: B32B7/06
Filed: 2017-09-12
Abstract: To provide a film laminate excellent in transparency, antifouling properties, and appearance, and provided with a hard coat layer excellent in adhesiveness with an adherend, a production method of the same, and a production method of a member with a hard coat layer using the same.SOLUTION: The film laminate includes a release film, a hard coat layer, and a protective film having an adhesive layer on a hard coat layer side in this order, where the hard coat layer has a glass transition point of 90°C or lower, contains acryl silicone-modified polymer and a particle, and the particle is unevenly distributed on a surface of the hard coat layer on the adhesive layer side.SELECTED DRAWING: None
Patent JP-2021009171-A (JP)
Title: Wavelength conversion member, light source, phosphor particle, and method for manufacturing wavelength conversion member
Inventor: OGIHARA Yusuke
IPC: C09K11/08
Filed: 2017-09-28
Abstract: To provide a wavelength conversion member having excellent heat dissipation.SOLUTION: According to the present disclosure, a wavelength conversion member (100) includes phosphor particles (22) having a surface layer (25), a matrix (21). The surface layer (25) is a part at which information of a composition can be acquired when energy dispersion type X-ray analysis of the phosphor particles (22) is performed by the acceleration voltage of 10.0kV. The wavelength conversion member (100) satisfies at least one requirement selected from a group composed of (a) the phosphor particles (22) containing nitride or oxynitride as a main component with a molar ratio of an oxygen atom to the whole atoms being 20.0% or more in the surface layer (25), and (b) the phosphor particles (22) containing aluminum with a molar ratio of an aluminum atom to the whole atoms in the surface layer (25) being lower than a molar ratio of the aluminum atom to the whole atoms in the phosphor particles (22).SELECTED DRAWING: Figure 1
Patent JP-2019067493-A (JP)
Title: Method of manufacturing organic electronic device
Inventor: SHIMOGAWARA MASAYA
IPC: H05B33/10
Filed: 2017-09-28
Abstract: To provide a method of manufacturing an organic electronic device capable of suppressing generation of air bubbles at a step of dehydrating an encapsulation member with a protection film, and by which peeling traces are less likely to be generated on an adhesive layer when the protection film is peeled off from the adhesive layer.SOLUTION: A method of manufacturing an organic electronic device according to an embodiment includes: a device base material formation step of forming a device base material 40 obtained by sequentially providing on a substrate 41 a first electrode 42, a device function part 43 including an organic layer, and a second electrode 44; a dehydration step of dehydrating an encapsulation member 10 with a protection film in which a protection film 30 is laminated on an encapsulation member 20 obtained by laminating an adhesive layer 22 on an encapsulation base material 21, via the adhesive layer; and an encapsulation member adhering step of peeling off the protection film from the encapsulation member with the protection film subjected to the dehydration step, and adhering the encapsulation member onto the device base material via the adhesive layer. A peel strength of the adhesive layer to the protection film in the encapsulation member with the protection film, is 0.06 N/20 mm-0.3 N/20 mm.SELECTED DRAWING: Figure 1
Patent JP-2019062766-A (JP)
Title: Plant cultivation method
Inventor: TAKATSUKA TAKESHI
IPC: A01G9/16
Filed: 2017-09-28
Abstract: To provide plant cultivation methods that promoting plant growth by fertilizing carbon dioxide at a frequency suitable for promoting plant growth.SOLUTION: The present invention provides a plant cultivation method in which 750 to 2000 ppm/h of carbon dioxide is supplied to the plant to be cultivated, the carbon dioxide being supplied every other day for 9.4 to 14.5 h per day.SELECTED DRAWING: Figure 1
Patent JP-2019064057-A (JP)
Title: Sheet for stamp
Inventor: ASAHINO KINYA
IPC: B41K1/54
Filed: 2017-09-29
Abstract: To provide a sheet for stamping a finger-print, a palm-print and a foot-print capable of applying uniformly an adequate amount of ink onto a hand and a foot so as to obtain clear finger-print, palm-print, and foot-print that allow accurate identification when the prints are taken for identification for victims of earthquake disaster or the like, and also capable of performing continuous transfer using a front surface and a back surface of the sheet for stamp.MEANS FOR SOLVING THE PROBLEM: A sheet for stamping a finger-print, a palm-print and a foot-print comprising a piece of flexible paper that is impregnated with ink.SELECTED DRAWING: Figure 1
Patent JP-2019067894-A (JP)
Title: Semiconductor device manufacturing method
Inventor: MURATA MICHIHIRO
IPC: H01L21/027
Filed: 2017-09-29
Abstract: To provide a semiconductor device manufacturing method that suppresses the thickening of a coating film on the outer periphery of the front surface of a substrate and removes an unnecessary coating film and a foreign matter on the back surface of the substrate without adding equipment or materials.SOLUTION: A chemical solution for forming a coating film is coated on a substrate, and when the coating film is formed to have a predetermined film thickness by rotating the substrate, a rinse solution that dissolves the coating film is supplied from the back side of the substrate, and the rotational speed of the substrate is set at a first value or less such that the rinse solution is in contact with the outer peripheral part of the back surface of and the front surface of the substrate.SELECTED DRAWING: Figure 2
Patent JP-2019072851-A (JP)
Title: Release film for ceramic green sheet production
Inventor: SHIGENO Kento
IPC: B32B27/00
Filed: 2017-10-12
Abstract: To provide a release film for ceramic green sheet production in which, by maintaining high smoothness of a release layer surface and making the force applied when peeling a ceramic green sheet from a release film low and uniform, there is no risk of damaging the ceramic green sheet at the time of peeling even with an ultrathin layer product.SOLUTION: Provided is a release film for ceramic green sheet production that is a release film provided with a release layer on at least one side of polyester film and in which the area surface average roughness (Sa) of the release layer surface is 7 nm or less, the release layer is formed by curing a composition containing a binder component (A) and a release agent (B), and the difference (θ-θ) between the diiodomethane contact angle θof the release layer surface and the diiodomethane contact angle θof the release layer surface after immersion of the release film in toluene is 3.0° or less as an absolute value.SELECTED DRAWING: None
Patent JP-2019075907-A (JP)
Title: Power conversion device, motor driving device, and air conditioner
Inventor: YAMADA RYOHEI
IPC: H02M7/48
Filed: 2017-10-17
Abstract: To provide a power conversion device, a motor driving device, and an air conditioner capable of effectively reducing standby power while reducing in-rush current.SOLUTION: A power conversion device 1 with a function for effectively reducing standby power includes: a rectification part 6 connected to an AC power source 18; an inductance part 7 provided on a DC path from which a DC voltage from the rectification part 6 is outputted; a first electric path 8 connecting a positive electrode side DC path and a negative electrode side DC path in the opposite side of the rectification part 6 sandwiching the inductance part 7; a capacitor 9 provided on the first electric path 8; a first switching part 10 provided on a DC path between the rectification part 6 and the first electric path 8, or on the first electric path 8; a second electric path 11 one end of which is connected to a phase of the AC power source 18, and the other end of which is connected between the first switching part 10 and the capacitor 9 on the first electric path 8; and a second switching part 12, a backflow prevention part 13 and a resistor part 14 provided on the second electric path 11.SELECTED DRAWING: Figure 1
Patent JP-2018015005-A (JP)
Title: Variant forms of urate oxidases and uses thereof
Inventor: HARTMAN JACOB
IPC: A61K47/10
Filed: 2017-10-18
Abstract: PROBLEM TO BE SOLVED: To provide variant forms of urate oxidase and uses thereof.SOLUTION: The invention relates to a genetically modified protein with uricolytic activity. More specifically, the invention involves a protein comprising a truncated urate oxidase, and production methods thereof, and PEGylated proteins including truncated urate oxidase. In one embodiment, the protein contemplated in this invention is truncated and has mutated amino acids relative to naturally occurring uricase proteins. In certain embodiments, the mutations are at or around the amino acids 7, 46, 291 and 301. Conservative mutations anywhere in the peptide are contemplated as a part of the invention.SELECTED DRAWING: Figure 1
Patent JP-2019080093-A (JP)
Title: Acoustic wave device
Inventor: DAIMON KATSUYA
IPC: H03H9/145
Filed: 2017-10-20
Abstract: To provide an acoustic wave device using a laminated substrate and having small propagation loss.SOLUTION: A acoustic wave device 1 includes: a piezoelectric film 5; a laminated substrate 2 having a low acoustic velocity material layer 4 and a high acoustic velocity material layer 3 and having a convex reverse-velocity surface; and an IDT electrode 6 provided on the piezoelectric film 5. In the IDT electrode 6, a gap length is equal to or less than 0.23 λ, the length as a dimension of the gap being a first gap between a tip of a first electrode finger 13 and a second bus bar 12 and a second gap between a tip of a second electrode finger 14 and a first bus bar 11 along a direction in which the first and second electrode fingers 13, 14 extend.SELECTED DRAWING: Figure 4
Patent JP-2019076506-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2017-10-25
Abstract: To provide a Pachinko game machine capable of improving diversity in the game machine and further effectively utilizing an operation performance of a shooting handle.SOLUTION: A Pachinko game machine includes: performance output means, such as a main board, a sub-main board, a performance display device, a speaker, each kind of LED, and the like; a touch switch for detecting contact of a player; and shooting strength volume for detecting a rotary operation of the player. Performances include a touch performance outputted with touch detection as detection of contact of the player by the touch switch as an opportunity. A state of the Pachinko game machine includes a game standby state, the game standby state includes a plurality of game standby states having different output contents of a performance by the sub-main board, and the touch performance is determined such that presence or absence of output of the performance and output contents can differ according to a difference in the plurality of game standby states.SELECTED DRAWING: Figure 22
Patent JP-2019084842-A (JP)
Title: Vehicle control device
Inventor: SAKAGUCHI EIJI
IPC: B60W30/10
Filed: 2017-11-01
Abstract: To provide a vehicle control device capable of suppressing a large deceleration in lane change control.SOLUTION: A vehicle control device that performs lane change control of a vehicle along a preset lane change route has a map database that stores map information, a speed profile generation unit that generates a speed profile of a vehicle in lane change control, a vehicle control unit that controls a vehicle speed of the vehicle along the speed profile when executing lane change control, and a deceleration condition determination unit that determines whether or not the deceleration condition in lane change control is satisfied based on the lane change route and the map information. When the deceleration condition determination unit determines that the deceleration condition is satisfied, the speed profile generation unit generates a velocity profile as a lower value for an upper limit of deceleration of the vehicle in lane change control, compared to when it is determined that the deceleration condition is not satisfied.SELECTED DRAWING: Figure 3
Patent JP-2019083705-A (JP)
Title: Antiallergic agent sensitive determination marker
Inventor: MIZUSAWA NAOMI
IPC: C12N5/0783
Filed: 2017-11-02
Abstract: To provide a marker with which it may be prospected whether an effect by an antiallergic agent would be exerted on an individual patient.SOLUTION: There is provided an antiallergic agent sensitive determination marker which contains one or more biological materials selected from Treg cell, Th1 cell, Th2 cell, eosinophil and eosinophilic cationic protein (ECP) and includes lactic acid bacterium as an active ingredient. The lactic acid bacterium may be lactic acid bacterium of Lactobacillus, preferably lactobacillus plantarums. The antiallergic agent may be an allergic rhinitis therapeutic agent. There is provided a sensitive determination method, in which the biological sample is preferably blood.SELECTED DRAWING: Figure 1
Patent JP-2019086905-A (JP)
Title: Image management server, image management system, and image management method
Inventor: MIYAMOTO DAISUKE
IPC: G06F3/048
Filed: 2017-11-02
Abstract: To receive registration of an image, distribute the registered image to a mobile terminal located in a predetermined area, and when a mobile terminal of a specific user photographs a predetermined object, make the registered image downloadable.SOLUTION: An image management server 2 comprises: a receiving unit that receives a photographed image photographed with a photographing apparatus, photo location position information, and identification information on the photographed image; a storage unit that stores the photographed image, the photo location position information, and the identification information; a first transmission unit that transmits the photographed image to a first mobile terminal located in a predetermined area corresponding to the photo location position information; and a second transmission unit that, when the identification information is notified from a second mobile terminal and the second mobile terminal photographs a predetermined object, takes out the photographed image corresponding to the notified identification information from the storage unit, and transmits the photographed image to the second mobile terminal.SELECTED DRAWING: Figure 1