baber/WOPTO huggingface dataset:
Patent JP-2017137438-A (JP)
Title: Wholly aromatic liquid crystal polyester resin and method for producing the same
Inventor: AKIYAMA NOZOMI
IPC: C08G63/79
Filed: 2016-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a wholly aromatic liquid crystal polyester resin which has high mechanical strength, excellent filling property, blister resistance and low warpage properties.SOLUTION: There is provided a wholly aromatic liquid crystal polyester resin which is formed of (I) p-hydroxy benzoic acid, (II) 6-hydroxy-2-naphthoic acid, (III) hydroquinone, (IV) 4,4-dihydroxybiphenyl and (V) structural units (I) to (V) derived from a terephthalic acid, where a composition ratio (mol%) of the structural units (I) to (V) is 15 mol%≤structural unit(I)≤35 mol%, 5 mol%≤structural unit (II)≤15 mol%, 21 mol%≤structural unit (III)≤29 mol%, 1 mol%≤structural unit(IV)≤9 mol% and 25 mol%≤structural unit(V)≤40 mol%, structural unit (I)+ structural unit (II)+ structural unit (III)+ structural unit (IV)+ structural unit (V) is 100 mol%, and a melting point is 320°C or more.SELECTED DRAWING: None
Patent JP-2017136778-A (JP)
Title: Recording device and method for adjusting discharge position
Inventor: HANEDA YUYA
IPC: B41J2/01
Filed: 2016-02-05
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in adjusting a discharge position of penetrant.SOLUTION: A recording device 1 comprises: a discharge portion 3 that discharges ink and penetrant for improving penetrance performance of the ink into a medium P while reciprocating in a first direction B; a movement portion 12 that relatively moves the medium P and the discharge portion 3 in a second direction A; and a control portion 4 that controls discharge of ink and penetrant from the discharge portion 3, which discharges the penetrant from the discharge portion 3 so that the ink can penetrate into the medium by a thickness corresponding to less than a thickness L2 of the medium P and more than the half of the thickness L2 of the medium P while moving the discharge portion 3 in a going direction B1, so as to form a pattern T1 in the going direction with the first length L1; similarly forms a pattern T2 in a return direction by overlapping the pattern on the pattern T1 in the going direction while moving the discharge portion 3 in the return direction B2; and discharges ink from the discharge portion 3 so as to form an ink pattern I with a second length L5 longer than the first length L1 by overlapping the pattern on a pattern T of the penetrant.SELECTED DRAWING: Figure 3
Patent JP-2017142926-A (JP)
Title: Electro-optic device and electronic apparatus
Inventor: OTA HITOSHI
IPC: H05B33/24
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optic device in which light-emitting quality of a light-emitting device is stable and which is improved in yield in a manufacturing step, and an electronic apparatus.SOLUTION: An electro-optic device includes an element substrate 10 having a display part 12 in which a plurality of pixels 20 are arrayed, and a peripheral circuit part 14 including a peripheral circuit provided around the display part 12. The display part 12 has an organic EL element 30, and a transistor T for driving the organic EL element 30 for each pixel 20. The organic EL element 30 is arranged on the transistor T via a light reflection layer 35 and an insulation layer 38. The insulation layer 38 has a film thickness different for each display color of the plurality of pixels 20. The insulation layer 38 of the peripheral circuit part 14 has the same layer constitution as the insulation layer 38 whose film thickness is greatest in the display part 12.SELECTED DRAWING: Figure 5
Patent JP-2017140282-A (JP)
Title: Combing-scissors
Inventor: Tsujii nobuyuki
IPC: B26B13/08
Filed: 2016-02-12
Abstract: PROBLEM TO BE SOLVED: To provide combing-scissors suitable for cutting curl hair growing along a scalp or curl hair of deteriorating combing in a hair bundle.SOLUTION: Combing-scissor of the present invention are hair-cutting combing-scissors having a comb blade and a bar blade, and the comb blade is longer than the bar blade, and corner-rounding processing is applied to its tip. Even if the comb blade 2 is moved toward the hair growing direction by applying a tip part of the comb blade 2 to a scalp by adopting this constitution, curl hair or deteriorating combing or the like can be efficiently thinned out without damaging the scalp.SELECTED DRAWING: Figure 1
Patent JP-2017143033-A (JP)
Title: Fuel cell device
Inventor: OGURI NOBUAKI
IPC: H01M8/04
Filed: 2016-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell device capable of prolonging the life of a fuel cell module by decreasing the number of times of emergency stop, even when there is a fuel cell module having possibility of cross leak of the fuel gas to the air electrode side.SOLUTION: When the gas concentration G detected by a gas concentration detector 30 is below a predetermined concentration Gth (<upper limit concentration Hth), a discharge valve V1 is closed, and a return valve V2 is opened, thus circulating the gas sucked by a suction pump P. When the gas concentration G exceeds the predetermined concentration Gth, the discharge valve V1 is opened, and the return valve V2 is closed. Even if the gas concentration G exceeds the predetermined concentration Gth, emergency stop is not done so long as the upper limit concentration Hth is not exceeded, but normal operation is continued, and processing for lowering the gas concentration G is performed.SELECTED DRAWING: Figure 1
Patent JP-2017145483-A (JP)
Title: Metal powder for powder metallurgy, compound, granulated powder, sintered body and heat-resistant component
Inventor: NAKAMURA HIDEFUMI
IPC: F01D25/00
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a metal powder for powder metallurgy, a compound and a granulated powder from which a high-density sintered body can be produced, a high-density sintered body, and a heat-resistant component.SOLUTION: The metal powder for powder metallurgy of the present invention essentially comprises Co and contains: Cr by 25-32 mass%; Ni by 5-15 mass%; Fe by 0.5-2 mass%; W by 4-10 mass%; Si by 0.3-1.5 mass%; C by 0.05-0.8 mass%; a first element that is one element selected from a group consisting of Ti, V, Y, Zr, Nb, Hf and Ta, by 0.01-0.5 mass%; and a second element that is one element selected from the above group and belongs to a group in the periodical table, the number of the group in the periodical table being greater than that of the group of the first element, or belongs to the same group in the periodical table as the first element and having a period greater than that of the first element, by 0.01-0.5 mass%.SELECTED DRAWING: None
Patent JP-2017150182-A (JP)
Title: Faucet device
Inventor: DOMOTO NAOKI
IPC: E03C1/042
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a faucet device which cannot operate a faucet part for opening/closing a first flow passage, while suppressing damaging designability.SOLUTION: A faucet device 1 which can switch between an open state and a closed state includes: a body part 2 having a first flow passage F1 and a second flow passage F2 communicating with the downstream side of the first flow passage F1 inside; a faucet part 4 provided at the body part 2 and for opening/closing the first flow passage F1; an operation part 3 engaged and mounted on the body part 2 in a rotatable manner and for operating the faucet part 4 so as to open/close the first flow passage F1; and a transmission member 5 for connecting the faucet part 4 and the operation part 3 in a detachable manner with respect to the faucet part 4 and the operation part 3.SELECTED DRAWING: Figure 4
Patent JP-2017150872-A (JP)
Title: Defect inspection device
Inventor: SUZUKI MASAHIRO
IPC: G01N21/88
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspection device capable of inspecting minute defects on a metallic mirror surface or transparent film, and even on a hairline-like metallic surface with diffusibility.SOLUTION: A defect inspection device 1 includes: light projecting means 10 for emitting linear light toward an inspection object S; and photographing means 20 for receiving light via the inspection object S. The light projecting means is provided with a light source 11 and a light shielding member 15, and is formed so that all the light passing a plurality of light passage holes 17e disposed on the light shielding member 15 and passing the inspection object S is condensed on a lens 22 in the photographing means 20. According to this configuration, light partially exposed on the inspection object S is limited to only predetermined light passing the light passage holes 17e, and thereby inspection of minute defects on a surface is allowed.SELECTED DRAWING: Figure 1
Patent JP-2017149828-A (JP)
Title: Hot-melt adhesive composition and film with hot-melt adhesive composition layer
Inventor: KAWABATA YUSUKE
IPC: B32B27/00
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a hot-melt adhesive composition which flexibly copes even with a portion in which there are unevennesses in a substrate of a metal circuit board and a metal circuit, and to provide a film with a hot-melt adhesive composition layer.SOLUTION: There are provided a hot-melt adhesive composition which contains a thermoplastic resin and organic particles and has storage elastic modulus (G') in a temperature range of 100-150°C of 1×10to 1×10Pa, where 5-15 mass% of the organic particles are contained in 100 mass% of the hot-melt adhesive composition, and a BET specific area of the organic particles is 0.4-100 m/g; and a hot-melt adhesive composition which has a melt index of 170-220 g/10 minutes at 190°C.SELECTED DRAWING: None
Patent JP-2017151670-A (JP)
Title: Display device, display method, and program
Inventor: KADA HIROO
IPC: G06F3/0485
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To more simply change a display mode of a scroll operation part without limiting the size of a scroll operation part in a normal time.SOLUTION: A display device displays a scroll operation part for performing a scroll operation. When detecting that a position indicated by an external input has entered an operation area for the scroll operation, the display device changes a display mode of the scroll operation part.SELECTED DRAWING: Figure 4
Patent JP-2017151255-A (JP)
Title: Positively chargeable toner
Inventor: KIKUSHIMA SEIJI
IPC: G03G9/08
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a positively chargeable toner excellent in charging stability (particularly in positive charging property in a high-temperature and high-humidity environment) and capable of continuously suppressing occurrence of fogging for a long period of time to form an image of high picture quality even when the toner is used for continuous printing.SOLUTION: A positively chargeable toner comprises a plurality of toner particles including a toner base particle and an external additive. The external additive comprises a silica powder. A zeta potential of a dispersion liquid of the toner containing the toner by 0.2 mass%, measured at a pH of 5, is 3 mV or more. A zeta potential of a dispersion liquid of the silica powder containing the silica powder before subjected to a stress by 0.03 mass%, measured at a pH of 5, is 15 mV or more and 27 mV or less. A zeta potential of a dispersion liquid of the silica powder containing the silica powder after subjected to a stress by 0.03 mass%, measured at a pH of 5, is 28 mV or more.SELECTED DRAWING: Figure 1
Patent JP-2017157601-A (JP)
Title: Wiring board and manufacturing method for the same
Inventor: TAKAGI MASARU
IPC: H05K1/09
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique of suppressing the separation of a metal oxide layer or a metal wiring layer from a substrate.SOLUTION: A wiring board includes a substrate formed of glass or ceramic, a metal oxide layer formed on the substrate, and a metal wiring layer formed on the metal oxide layer. When the wiring board is viewed along a cross section, the metal oxide layer is formed to be narrower than the metal wiring layer, and a porous metal layer formed between the substrate and the metal wiring layer in contact with a side surface of the metal oxide layer is provided.SELECTED DRAWING: Figure 1
Patent JP-2017154910-A (JP)
Title: Oxide sintered body and sputtering target
Inventor: NAKAYAMA NORIYUKI
IPC: C23C14/34
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target capable of producing an amorphous or crystalline oxide semiconductor thin film comprising indium and gallium having a high carrier mobility with an annealing treatment at a temperature lower than before and to provide an oxide sintered body comprising indium and gallium optimal for obtaining the same.SOLUTION: There is provided an oxide sintered body comprising an oxide of indium and gallium, which has a gallium content of 0.10 or more and 0.49 or less in terms of an atomic ratio Ga/(In+Ga) and an Lvalue of 50 or more and 68 or less in CIE1976 color system and is composed of an InOphase of a bixbyite type structure, a GaInOphase of a β-GaOtype structure other than the InOphase as a production phase or a GaInOphase of a β-GaOtype structure and a (Ga,In)Ophase.SELECTED DRAWING: None
Patent JP-2017154928-A (JP)
Title: Graphene oxide, graphene oxide dispersion liquid and method for producing graphene oxide
Inventor: TSUTSUMI KIYOHARU
IPC: C01B32/182
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a graphene oxide that has high dispersibility and prevents the occurrence of structural defects.SOLUTION: A suspension comprising a carbon material having a graphene structure and an aqueous dispersion medium is plasma-treated in the liquid or on the liquid surface, to introduce a hydroxyl group and/or a carbonyl-containing group into graphene.SELECTED DRAWING: None
Patent JP-2017021322-A (JP)
Title: Quantum dot dispersion and self-luminous photosensitive resin composition comprising the same, and color filter and image display device manufactured using the composition
Inventor: KIM JU HO
IPC: G02F1/1335
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a quantum dot dispersion capable of maintaining light emission efficiency while preventing decrease in the light emission efficiency and generation of a precipitated foreign matter.SOLUTION: The quantum dot dispersion comprises photoluminescence quantum dot particles, a dispersant and a solvent. The dispersant is a compound having a carboxylic acid and an unsaturated double bond in one molecule.SELECTED DRAWING: None
Patent JP-2016139814-A (JP)
Title: Temperature management enhanced semiconductor die assembly, semiconductor device including the same and related method
Inventor: LUO SHIJIAN
IPC: H01L23/36
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a die assembly for managing heat transmission in a semiconductor die assembly capable of preventing the maximum operation temperature of each die in a package, employing a plurality of lamination semiconductor dies, from exceeding a permissible limit, and to provide a semiconductor device and a method.SOLUTION: A semiconductor die assembly 100 includes a plurality of laminated semiconductor dies 108a-108d. Other semiconductor die 102 is adjacent to the lamination, may include a relatively higher power density region 114, or include a region elongating over the lamination to the peripheral part. A conductive element 120 elongates between an integrated circuit of the semiconductor dies 108a-108d in the lamination and an integrated circuit of another semiconductor die 102, or interconnects them electrically. A heat pillar 120 is inserted between the semiconductor dies 108a-108d of the lamination, and a heat dissipation structure such as a lid 134 comes into thermal contact with the high power density region 114 of the uppermost stage die 108d and another semiconductor die.SELECTED DRAWING: Figure 1
Patent JP-2016188357-A (JP)
Title: Resin composition, and near-infrared cut filter made using the same
Inventor: KATAGIRI FUMIAKI
IPC: C08K5/3437
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition suitable for obtaining a near-infrared cut filter that has excellent heat resistance, excellent spectral characteristics, and high transparency in a visible light region, and a near-infrared cut filter made using the same.SOLUTION: A resin composition comprises a fumaric diester resin and a near-infrared absorber.SELECTED DRAWING: None
Patent JP-2017167340-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ABE MASAAKI
IPC: G03G15/00
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To more suppress the recurrence of wrinkles of a recording medium conveyed to a fixing part in a configuration where a heated thermoplastic recording medium is pulled in a width direction on the upstream side of the fixing part in a conveyance direction than that in a configuration where the temperature of the recording medium in pulling is not controlled.SOLUTION: A fixing device 20 includes a fixing part 50 which heats a developer on a thermoplastic recording medium and fixes it to the recording medium, a heating part 32 which is arranged on the upstream side of the fixing part 50 in the conveyance direction of the recording medium and heats the recording medium, so that the temperature of the recording medium becomes a first temperature T1 which is a thermal deformation temperature or more at which the recording medium is deformed, an expander roll 34 as one example of pulling means for pulling the recording medium in the width direction which is arranged between the heating part 32 and the fixing part 50 in the conveyance direction of the recording medium, and a temperature control part 36 which controls the temperature of the recording medium pulled by the expander roll 34 to a second temperature T2 lower than the thermal deformation temperature.SELECTED DRAWING: Figure 2
Patent JP-2017168364-A (JP)
Title: Step difference mea with resin frame for fuel cell and manufacturing method of the same
Inventor: TANAKA TAKAHIRO
IPC: H01M8/10
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain optimum bonding strength by reliably preventing outflow of an adhesive in a simple structure and process.SOLUTION: A step difference MEA 10 with a resin frame includes: a step difference MEA 10a; and a resin frame member 24. A first adhesive layer 28 is bonded to a solid polymer electrolyte membrane 18 so as to cover the outer peripheral exposed portion 22ao of a second electrode catalyst layer 22a exposed outward from the outer peripheral end 22be of a second gas diffusion layer 22b. The outer peripheral surface 18be of the solid polymer electrolyte membrane 18 and an inner bulging portion 24c of the resin frame member 24 are bonded by a second adhesive layer 30.SELECTED DRAWING: Figure 2
Patent JP-2017168032-A (JP)
Title: Ticket validity determination system, ticket validity determination method, ticket validity determination program, and storage medium for storing ticket validity determination program
Inventor: YAMADA SHINTARO
IPC: G06F21/31
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a ticket validity determination system for correctly determining validity of a ticket.SOLUTION: A ticket validity determination system comprises: an acquisition part 10 for acquiring a ticket ID; a storage part 12 for associating voice data for registration with the ticket ID and storing them; a control part 13 for making a transmission part 17 transmit character string data for collation which indicates a character string being different from a character string for registration in which the voice data for registration is voice data of a speaker who uttered the character string for registration; a character string determination part 14 for determining whether or not a character string which is indicated by the character string data for collation is recognized from the voice data for collation; a speaker determination part 15 for collating the voice data for collation and the voice data for registration, and determining whether or not speakers of the voice data for collation and the voice data for registration match; and a validity determination part 11 for determining whether or not a ticket indicated by the ticket ID is valid, based on determination results of the character string determination part 14 and the speaker determination part 15.SELECTED DRAWING: Figure 1
Patent JP-2017170291-A (JP)
Title: Fluid mixer
Inventor: HANADA TOSHIHIRO
IPC: B01F5/00
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluid mixer that enables stirring function parts to be firmly fixed in a body tube, while the number of components being reduced, and which has a compact length in a direction of an axis of a flow path, while being excellent in maintainability.SOLUTION: A fluid mixer 11 comprises: a body tube 13; cap nuts 21 threadably engaged with ends of the body tube 13; joint tubes 23 each of which has, at one end, a flange part 23a protruding radially outward, and each of which is connected to the body tube 13 by threadably engaging the cap nut 21 with the end of the body tube 13; multiple stirring members 17 each including an inner flow path in which a stirring function part for stirring fluid is provided; spacer members 19 connected to the stirring members 17; and seal members 29 fitted to both ends of each stirring member 17. The stirring members 17 and the spacer members 19 are alternately connected so that the stirring members 17 are disposed at both extreme ends. The connected stirring members and spacer members are disposed in the body tube 13, being sandwiched between the flange parts 23a of the joint tubes 23 connected to both ends of the body tube 13 by the cap nuts 21.SELECTED DRAWING: Figure 1
Patent JP-2017173410-A (JP)
Title: Head-up display
Inventor: MABU NOBUAKI
IPC: G02B27/01
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a head-up display that can switch a projection destination between a windshield and a rear glass.SOLUTION: A mirror 2b reflects display light of a video displayed by a display device 2a and guides the display light to a projection destination. The mirror 2b rotates accompanying the rotation of a motor of a rotation part 5 that is controlled by a control part 6. The rotation part 5 and control part 6 rotate the mirror 2b to switch the projection destination of the display light between a windshield 100 and a rear glass 101 of a vehicle.SELECTED DRAWING: Figure 3
Patent JP-2016188858-A (JP)
Title: Corrosion detection method and corrosion sensor
Inventor: ISAKA YUKITOSHI
IPC: G01B11/16
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To detect a corrosive environment of a steel material, using an optical fiber sensor.SOLUTION: The corrosion detection method according to the present application is used for detecting a corrosive environment of a steel material, and includes the steps of: surrounding a part of the outer surface of a steel material with an iron member; forming a detection part by winding an optical fiber sensor for detecting distortions, around the part of the outer surface; and detecting distortions due to corrosion of the member based on change of characteristics of a light wave propagating in the optical fiber sensor. The method further includes the steps of providing, in the outer surface of the steel material, a dummy member of an iron member with its entire surface treated with preservative or a dummy member having practically the same coefficient of linear expansion as that of the iron member and being less difficult to become corrupt than a steel material; detecting distortions generated for reasons other than corrosion, using the dummy member; and correcting the detected distortions of the member.SELECTED DRAWING: Figure 1