baber/WOPTO huggingface dataset:
Patent JP-2018127349-A (JP)
Title: Door control system for elevator
Inventor: MIYAGAWA YUKIHIRO
IPC: B66B13/26
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a door control system for an elevator which prevents the contact of a door of the elevator with persons or objects.SOLUTION: A door control system 1 includes a camera 212 photographing an entrance of a car and a landing hall of an elevator over time, a processing part 23 processing the photographed image, a door device 211 opening/closing a door 210 of the entrance of the car, and a storage part 221 storing model data. The processing part 23 performs first processing extracting edges from a plurality of photographed images, second processing applying model patterns of persons to the extracted edges, third processing grasping a position or a moving path of a person based on the application of model patterns of persons, fourth processing inhibiting a door closing operation of the door device 211 when determining that a person exists in the entrance of the car or approaches the entrance of the car and maintaining the door device 211 in a door opened state.SELECTED DRAWING: Figure 1
Patent JP-2018131343-A (JP)
Title: Method for producing carbon nanotube high-density aggregate and carbon nanotube high-density aggregate
Inventor: MARUYAMA HIROYUKI
IPC: C01B32/158
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carbon nanotube high-density aggregate by which the carbon nanotube high-density aggregate can have a further enhanced average bulk density, and also provide the carbon nanotube high-density aggregate.SOLUTION: On a growth substrate 2, a carbon nanotube aggregate 3 composed of multiple carbon nanotubes 9 oriented perpendicularly to the growth substrate 2 is allowed to grow, and thereafter the carbon nanotube aggregate 3 is subjected to modification treatment. The carbon nanotube aggregate 3 having undergone the modification treatment is heat-treated to 2,600°C or more, thereby providing a carbon nanotube high-density aggregate 1 having a higher density.SELECTED DRAWING: Figure 3
Patent JP-2018131782-A (JP)
Title: Member for temporary toilet and temporary toilet
Inventor: NAKAJIMA JUNICHI
IPC: A47K11/00
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a member for a temporary toilet and a temporary toilet ensuring flexibility, compared with conventional ones.SOLUTION: The member for a temporary toilet comprises: a cradle 110 including a sewage storage tank for storing filth; and four columns 130 detachably erected on the cradle at the four corners of the cradle and serving as a structure of the temporary toilet.SELECTED DRAWING: Figure 1
Patent JP-2018016879-A (JP)
Title: Method for producing aluminum alloy rolled material for forming having excellent bending workability and ridging resistance and composed of aluminum alloy
Inventor: YAMAMOTO YUSUKE
IPC: C22C21/06
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aluminum alloy rolled material for forming achieving both of excellent bending workability and ridging resistance and securing surface quality after worked while satisfying a severe forming condition.SOLUTION: The method for producing an aluminum alloy rolled material for forming is provided that includes: a homogenizing step of homogenizing ingot composed of an aluminum alloy with a prescribed composition; a cooling step of cooling the homogenized aluminum alloy in such a manner that an average cooling rate at ingot thickness 1/4 portion is 20°C/h to 2000°C/h between 500°C and 320°C; and a step of starting hot rolling at 370°C to 440°C and winding the hot rolled aluminum alloy at 310 to 380°C. The method further includes a step of holding for 0.17 hr or longer, the aluminum alloy after the cooling step at a before-rolling heating temperature set within the range of 370°C to 440°C before hot rolling.SELECTED DRAWING: Figure 2
Patent JP-2018133236-A (JP)
Title: Surface Mount Contact
Inventor: OIDE MASASHI
IPC: H01R13/24
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount contact having reduced electrical contact resistance at a contact portion of a contact piece.SOLUTION: A surface mount contact includes a base portion 11 having a mounting surface portion 113 mounted on a ground pattern 21 of a substrate 2 and an elastically deformable contact portion 12 having a base end 120 on the base portion 11 and extending in a protruding state with a predetermined width dimension so as to be brought into electrical contact with an object. The contact portions 12 includes a plurality of contact pieces 121 bent in a length direction and arranged in parallel in a width direction, and each of the contact pieces 121 is brought into elastic contact with the object independently.SELECTED DRAWING: Figure 1
Patent JP-2018135944-A (JP)
Title: Member fitting structure
Inventor: MIZUUCHI YUICHI
IPC: B02B3/04
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a member fitting structure which is devised so that a screw does not fall when respective members fitted with the screws are to be removed.SOLUTION: In a member fitting structure where a screw 10 is inserted from one side of a screw insertion hole 21 of a first member 20 into the other side and an end side of a shaft part 12 of the screw 10 projecting from the screw insertion hole 21 to the other side is screwed in a screw hole 31 of a second member 30, so that the first member 20 is fitted to the second member 30. In the member fitting structure, as the screw 10, a non-screw shaft part 12b where the end side of the shaft part 12 is a screw shaft part 12a and a base end side of the shaft part 12 has a smaller diameter than the screw shaft part 12a is used and, as the first member 20, one in which one side of the screw insertion hole 21 is a non-screw hole part 21b that can screw the screw shaft part 12a and pass and the other side of the screw insertion hole 21 is a non-screw hold part 21b having a larger inner width than an outer diameter of the screw shaft part 12a of the screw 10.SELECTED DRAWING: Figure 4
Patent JP-2018024821-A (JP)
Title: Silicone rubber composition, molded article, and electric wire
Inventor: SAKAGUCHI KAZUAKI
IPC: C08K3/22
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a silicone rubber composition having good breaking strength, breaking elongation, and tear strength and having excellent heat resistance.SOLUTION: The silicone rubber composition is provided which contains an organopolysiloxane, an anatase type titanium oxide having an average primary particle diameter of 10-50 nm, and a crosslinking agent. The organopolysiloxane contains an unsaturated bond-containing organopolysiloxane having a plurality of polymerizable unsaturated bond-containing groups in one molecule. The content of the anatase type titanium oxide is 0.1 pt.mass or more and 1 pt.mass or less based on 100 pts.mass of the organopolysiloxane.SELECTED DRAWING: None
Patent JP-2017117801-A (JP)
Title: Plug and method for producing the same
Inventor: DOMINIK SCHWEIZER
IPC: H01R43/20
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, in known plug embodiments, up to several dozen individual parts are included.SOLUTION: The present invention provides a plug for an electrical plug-type connector. The plug includes, as is known per se, a plurality of plug contacts (6.1), which are connected or connectable to a corresponding number of connecting elements (8). The connecting elements (8) are, for example, insulation displacement contacts, clamping contacts or possibly also soldered joints, each for connecting one electrical cable core. The plug is characterized in that, per plug contact (6.1), one conductor is formed as a conductor track (6). The conductor track (6) is grown three-dimensionally on the surface of a plug body (1) in the form of a cast plastic part, and electrically connects the plug contact (6.1) to the connecting element while forming the plug contact (6.1).SELECTED DRAWING: Figure 1
Patent JP-2017150077-A (JP)
Title: Coated-plated metal plate
Inventor: FUJIMOTO YASUNORI
IPC: B32B15/18
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a coated-plated metal plate manufactured as a coated-plated metal plate having a sufficient film adhesion without any defatting treatment even if a plating metal plate is stored before coated.SOLUTION: A coated-plated metal plate according to the invention comprises: a plated metal plate having a metal plate and a plated layer arranged on the surface of the metal plate; an inorganic film arranged on the surface of the plated layer and containing 50 mass % or more of inorganic acid amine salt; a priming coating film arranged over the inorganic film and containing a rust preventive pigment; and a top coating film arranged over the priming coating film.SELECTED DRAWING: None
Patent JP-2018145223-A (JP)
Title: Photosensitive oligomer, production method of the same, and photosensitive colored composition for color filter using photosensitive oligomer
Inventor: AOTANI TOMOYUKI
IPC: G02B5/20
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition excellent in developability and wrinkle resistance, a colored composition for a color filter and a color filter.SOLUTION: A photosensitive oligomer is provided, which is a reaction product of the following compound (C) and a compound (D) having an acid anhydride group. The compound (C) has a hydroxyl group and an ethylenically unsaturated bonding group and is an addition reaction product of a thiol group of a monothiol compound (A) having at least one hydroxyl group and an ethylenically unsaturated bonding group of a compound (B) having at least two ethylenically unsaturated bonding groups. The photosensitive oligomer has preferably an acid value of 1 to 300 mgKOH/g and a weight average molecular weight of 500 to 100000.SELECTED DRAWING: None
Patent JP-2018144356-A (JP)
Title: Inkjet recording device and inkjet recording method
Inventor: SATO KAZUHIKO
IPC: B41J2/01
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording device that can suppress an influence of cockling when recording an image in a plurality of times with a plurality of times of reciprocal conveyance of a recording medium, and to provide an inkjet recording method.SOLUTION: An inkjet recording device changes a conveyance amount in a reciprocal movement of a recording medium depending on an imparting amount of ink per unit region of the recording medium.SELECTED DRAWING: Figure 9
Patent JP-2017140033-A (JP)
Title: Liver organoids, uses thereof, and culture methods for obtaining them
Inventor: ORTEGA MERITXELL HUCH
IPC: C12N5/073
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide liver organoids, uses thereof, and culture methods for obtaining them.SOLUTION: The invention provides a method for obtaining a liver fragment or liver organoid, comprising culturing an epithelial stem cell and/or an isolated tissue fragment containing the epithelial stem cell in contact with an extracellular matrix in the presence of a culture medium containing a basic culture medium for animal or human cells supplemented with epithelial cell growth factor (EGF), FGF capable of binding to FGFR2 or FGFR4, preferably FGF10 as a mitogenic growth factor, nicotinamide, and preferably a Wnt agonist, preferably R-spondin 1, R-spondin 2, R-spondin 3 or R spondin 4.SELECTED DRAWING: Figure 1D
Patent JP-2018151572-A (JP)
Title: Optical circuit and optical module
Inventor: SUGAWARA KAZUYA
IPC: G02B6/42
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To decrease leakage light in an optical circuit, thus preventing deterioration of characteristics of an optical component.SOLUTION: An optical circuit of the present disclosure comprises: a waveguide (not shown in the figure) in which a core is covered with a cladding; and a reflection section in which an inclination having a predetermined angle C from a plane parallel to a surface with the waveguide disposed is given to at least a part of portions (23, 24, and 21-2) with a waveguide end not disposed among end faces (21, 22, 23, and 24) disposed substantially perpendicularly to a surface with the waveguide disposed, thereby reflecting leakage light (B) having leaked from a core to a cladding to the outside of an optical circuit (2).SELECTED DRAWING: Figure 2
Patent JP-2018155846-A (JP)
Title: Projection device, control method, program, and storage media
Inventor: TSURUMI HIDEAKI
IPC: G09G3/20
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a projection device capable of preferably alleviating unevenness of a screen while preventing the device form becoming large and heavy.SOLUTION: A projection device 1 includes a MEMS mirror 95 for scanning a light beam corresponding to an image signal Si in a H direction and a V direction, and a video ASIC3 having a timing controller 32 and a V resonance frequency analysis unit 33. The V resonance frequency analysis unit 33 detects a V resonance frequency frv that is a resonant frequency of the MEMS mirror 95 in the V direction. The timing controller 32 varies a V drive frequency fdv that determines a scan period in the V direction of the MEMS mirror 95 according to the V resonance frequency frv.SELECTED DRAWING: Figure 2
Patent JP-2018157521-A (JP)
Title: System and method for transmission of cable television signals including advanced broadband satellite broadcasting
Inventor: NAKAI YASUTAKA
IPC: H04H40/90
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a long distance transmission of cable television signals including advanced broadband satellite broadcasting.SOLUTION: The system includes a primary broadcasting station, a secondary broadcasting station, and a reception station. The secondary broadcast station includes a first tuner and a first transmission IP packet processing unit. The primary broadcast station includes a first reception IP packet processing unit, a second tuner, an up-converter, a mixer, and a second transmission IP packet processing unit. The reception station includes a second reception IP packet processing unit, a digital/analog conversion circuit, and an output unit.SELECTED DRAWING: Figure 1
Patent JP-2018160310-A (JP)
Title: Tab lead material for power storage device, tab lead for power storage device using the tab lead material, and power storage device using the tab lead
Inventor: YAEGASHI TATSUHIRO
IPC: H01G11/74
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a tab lead material and a tab lead, excellent in corrosion resistance and improving adhesion with a seal martial while solving environmental problems, and also to provide a power storage device excellent in high potential stability and excellent in long-term reliability.SOLUTION: There is provided a tab lead material for a power storage device which is an aluminum material having an oxide film of a two-layer structure formed on both surfaces thereof, the oxide film comprising a dendritic oxide film layer on a surface side and a barrier-type oxide film layer on an aluminum base side, and the barrier-type oxide film layer having a thickens of more than 30 nm and 2,000 nm or less. There are also provided a tab lead for a power storage device using the tab lead material, and a power storage device using the tab lead.SELECTED DRAWING: Figure 1
Patent JP-2018160734-A (JP)
Title: Document reading device
Inventor: SHIBAHARA MASAMI
IPC: H04N1/04
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a document reading device capable of determining document sizes even if the number of determination object document sizes becomes large.SOLUTION: A document reading device includes: a document size determination unit 71 for determining a document size using determination data read by a scanner 21; and an oblique line identifying unit 72 for identifying a size determination oblique line 35 in image data read by the scanner 21. The document size determination unit 71 determines the document size according to any of first determination operation on the basis of determination data read by the scanner 21 disposed at a large size determination position at the time of closing detection after opening detection by a second opening/closing detection sensor 26 and second determination operation on the basis of change of the size determination oblique line 35 by having the oblique line identifying unit 72 identify the size determination oblique line 35 in determination data read by the scanner 21 while having it scan from the large size determination position after closing detection by a first opening/closing detection sensor 36.SELECTED DRAWING: Figure 5
Patent JP-2017139790-A (JP)
Title: Semiconductor device
Inventor: FUKAMI IKUO
IPC: H01L21/8234
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent failures resulting from an operation of a parasitic bipolar transistor of a short-circuited MOS transistor in a semiconductor device including an output MOS transistor and the short-circuited MOS transistor.SOLUTION: A semiconductor device comprises: an output MOS transistor having a drain connected to a power supply and a source connected to an output terminal; a short-circuited MOS transistor which has a source connected to the output terminal and is formed on a semiconductor substrate connected to the power supply; and a switch element including a semiconductor region formed on the semiconductor substrate, a first diffusion layer which is formed in the semiconductor region and connected to a gate of the output MOS transistor and a second diffusion layer which is formed in the semiconductor region and connected to a drain of the short-circuited MOS transistor. The switch element is formed to be turned ON/OFF depending on potential of the semiconductor region.SELECTED DRAWING: Figure 6
Patent JP-2018161793-A (JP)
Title: File
Inventor: TOKI KAZUTAKA
IPC: B42F7/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a file capable of preferably suppressing dirt and falling of a card just by holding at least a part of the card.SOLUTION: There is provided a file having a pocket capable of holding a card inside a cover having a light-transmitting property, in which a card insertion slot of the pocket is open in a direction other than that of an open end of the cover. For example, the pocket is configured by the cover and a backing member welded on an inner side of the cover. The backing member comprises an outer welding part provided in an open end region of the cover and a division welding part provided in a position to be divided corresponding to the size of the card. Such a configuration can provide the file capable of preferably suppressing dirt and falling of the card just by holding at least a part of the card.SELECTED DRAWING: Figure 1
Patent JP-2018165195-A (JP)
Title: Sheet feeder and image forming apparatus
Inventor: MORI KENTARO
IPC: G03G15/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder and an image forming apparatus, capable of suppressing generation of an abnormal noise due to the friction between a sheet of paper and a separation pad.SOLUTION: A sheet of paper is supplied to the downstream side in the transfer direction through between a separation roller and a separation pad 37. The separation pad 37 has a recess 102 which is recessed toward the upstream side from the downstream side in the transfer direction at the end 101 of the downstream side in the transfer direction. A holder 111 has a guide 134 which fits in the recess 102 of the separation pad 37. The guide 134 is configured to guide the sheet of paper, which is transferred to the downstream side in the transfer direction, from a position lower than a nip position by the separation roller and the separation pad 37 to a higher position.SELECTED DRAWING: Figure 3
Patent JP-2018165555-A (JP)
Title: Laminated shim for disc brake
Inventor: TAMAOKI ISAO
IPC: F16D65/092
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To realize a structure of a laminated shim capable of preventing the displacement amount in a circumferential direction between a base shim plate and a cover shim plate from becoming excessive.SOLUTION: A base side locking piece 10a, 10b, which extends from a flat-shape base side substrate portion 9 of a base shim plate 2 toward the base shim plate 2 side in a lamination direction of cam plates, and a cover side locking piece 21a, 21b, which extends from a flat-shape base cover side substrate portion 20 of a cover shim plate 3 in the same direction as the base side locking piece 10a, 10b, are overlapped in a radial direction. In this state, the cover side locking pieces 21a, 21b are inserted into base side through holes 12 provided in the base side substrate portion 9, and circumferential end portions of the cover side locking pieces 21a, 21b are opposed to movement-restricting surfaces 24, which are circumferential side edges of the base side through holes 12.SELECTED DRAWING: Figure 6
Patent JP-2018170840-A (JP)
Title: Overcurrent protection device and driving apparatus provided with overcurrent protection device
Inventor: NISHIKIBE KEN
IPC: H02M7/48
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent protection device capable of appropriately protecting a motor, and a driving apparatus.SOLUTION: The overcurrent protection device carries out first detection for detecting a first value Na while a first threshold THA for determining the magnitude of a motor current CM is given, second detection for detecting a second value Nb, and formation of a signal. The first value Na represents a time period during which the value of the motor current CM is greater than the first threshold THA. The second value Nb represents the maximum value of the motor current CM as to the motor current CM which are detected, as needed. In the formation of a signal, the overcurrent protection device forms a motor stop signal on the basis of determination based on the first value Na and the second value Nb.SELECTED DRAWING: Figure 2
Patent JP-2018172495-A (JP)
Title: Curable composition, cured product, method for producing cured product, and laminate film and adhesive using the same
Inventor: ONO YASUNOBU
IPC: C09J4/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition that contains moisture but yields a cured product having excellent adhesion, and provide a cured product and a method for producing the cured product, and a laminate film and an adhesive using the same.SOLUTION: The curable composition contains a radical-polymerizable component (A) 100 pts.mass, a radical polymerization initiator (B) 1-10 pts.mass, and water (C) 10-20 pts.mass. The radical-polymerizable component (A) preferably contains monofunctional acrylate or monofunctional methacrylate as the main component.SELECTED DRAWING: None
Patent JP-2018171818-A (JP)
Title: Inspection medium and inspection method
Inventor: YAMASHITA TORU
IPC: B41J2/325
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inspection medium which can optimize a heating condition and pressurizing condition of a thermal head by being used in a printer, and an inspection method for optimizing the heating condition and pressurizing condition of the thermal head by using the inspection medium.SOLUTION: An inspection medium 5A includes: a first film-like base material 51A which is permeable; a second film-like base material 51B; a first intermediate film 52A which has at least an electrode 521 and is laminated on at least a part of the first base material 51A; and an adhesive 53 which is in contact with the first intermediate film 52A laminated on the first base material 51A and adheres a surface side of the first base material 51A with the first intermediate film 52A laminated, and the second base material 52. The adhesive 53 has a thermosetting property, and contains particles 531 having higher hardness than the electrode 521.SELECTED DRAWING: Figure 3