baber/WOPTO huggingface dataset:
Patent JP-2013242250-A (JP)
Title: Diode inspection device and diode inspection method
Inventor: FURUHIRA YOSHIYUKI
IPC: G01R31/26
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a diode inspection device capable of inspecting a diode with desired detection accuracy at the time of diode inspection whose detection result is notified by a buzzer sound, lighting of a lamp or the like.SOLUTION: A portable digital multi-meter 1 which is one example of a diode inspection device includes: a threshold memory part in which a threshold for inspecting voltage at both ends of the diode is set so as to be changeable; operation switches 6a, 6b for the threshold setting which are used operation setting the threshold in the threshold memory part; a diode voltage measuring part which measures the voltage at both ends of the diode by making an inspecting current flow into the diode being a test object; and a comparison part which rings an alarm buzzer 15 when the voltage at both ends is within a range specified by the threshold by comparing the voltage at both ends of the diode with the threshold.
Patent JP-2013244766-A (JP)
Title: Vehicle including seat belt
Inventor: MASUDAYA HIDEKI
IPC: B60R22/48
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle including a seat belt which can reduce a radio communication time between a seat belt side and a vehicle side.SOLUTION: A vehicle including a seat belt includes: a vehicle-side device 30 including a vehicle-side transmission/reception part 31 performing radio communication with a seat belt side, and a control part 32 (determination part 32a) for determining an attachment/detachment state based on a signal from the seat belt side; and a seat belt-side device 40 including a seat belt-side transmission/reception part 41 performing radio communication with the vehicle side, a first changeover means 27 to change over a state in response to attachment/detachment of the seat belt, and an output means 42 to output an attachment/detachment signal in response to the state of the first changeover means to the seat belt-side transmission/reception part. The seat belt-side transmission/reception part 41 and the output means 42 are supplied with power by a signal from the vehicle-side transmission/reception part 31, and outputs and transmits a signal.
Patent JP-2013246230-A (JP)
Title: Liquid crystal display device, data line drive circuit and drive method of liquid crystal display device
Inventor: MIYATA HIDETOSHI
IPC: G09G3/36
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that suppresses decrease in display quality more than before in performing a low frequency drive.SOLUTION: The liquid crystal display device is driven in a low frequency drive mode. A source driver applies a gradation voltage to each source line for writing periods HWP and LWP, and applies a sleep period voltage V_m to each source line for a sleep period SP. A value of the sleep period voltage V_m is, for example, an average value of a maximal gradation positive polarity voltage V_hmax, a maximal gradation negative polarity voltage V_lmax, a minimal gradation positive polarity voltage V_hmin, and a minimal gradation negative polarity voltage V_lmin. By letting a voltage of each source line for the sleep period SP be the sleep period voltage V_m, a potential variation on the source line upon switching from the writing periods HWP and LWP to the sleep period SP becomes smaller than before.
Patent JP-2012182149-A (JP)
Title: Fuel cell system
Inventor: SUEHIRO MASANORI
IPC: H01M8/06
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system preventing current leakage and trouble of auxiliary machinery caused by condensation.SOLUTION: The fuel cell system comprises a fuel cell 1 generating power using a fuel gas and an oxidant gas, a cabinet 15 containing the fuel cell 1, a control board 18 in the cabinet 15, a heat insulating material 27 installed at least on the inner wall of a top plate 15e of the cabinet 15, a partition plate 17 separating a first space containing the fuel cell 1 and a second space containing the control board 18 in the cabinet 15, a first air inlet 23 on the side face of the cabinet 15 forming the second space, and an air outlet 25 on the side face of the cabinet 15 forming the first space. Air taken from the first air inlet 23 passes through the control board 18, then flows into the first space from the upper portion of the second space, and then is discharged through the air outlet 25.
Patent JP-2013244657-A (JP)
Title: Method of manufacturing liquid jet head
Inventor: MARUYAMA KUNIO
IPC: B41J2/16
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a liquid jet head manufactured by joining a plurality of substrates together.SOLUTION: There is provided a method of manufacturing a liquid jet head by joining together a first substrate having a protective film formed on a surface and a second substrate having a protective film formed on a surface, and forming a hollow structure between the first substrate and second substrate, the method including a joining step of removing protective films of outer circumferential edges from the first substrate and second substrate, and then joining the first substrate and the second substrate together using an adhesive while facing the surfaces where the protective films are removed, a trimming step of removing an outer circumferential edge of one of the first substrate and the second substrate having been joined together not beyond the region where the protective film is removed, and a surface processing step of performing surface processing, using a solvent, on prescribed regions of the first substrate and the second substrate including the removed region.
Patent JP-2013245802-A (JP)
Title: Dynamic damper
Inventor: IKEDA MASAHIRO
IPC: F16F15/12
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic damper which changes a resonance frequency of a spring-mass resonance system in accordance with an increase in the number of revolutions and damps vibration over a wide range of the number of revolutions as a result, and also does not need to secure a space for moving a mass body in a radial direction.SOLUTION: A damper is mounted inside hollow shaft and includes a mounting and a plurality of elastic body springs and mass bodies on the circumference. The elastic body spring has an axial sectional shape which is inclined obliquely to a direction which is orthogonal to a center axial line of the damper. A rotary mass body which is rotated radially by a centrifugal force is assembled to the elastic body spring. When the rotary mass body is rotated radially by the centrifugal force, the elastic body spring is elastically deformed and the obliquely inclined shape of the elastic body spring rises toward the orthogonal direction. Thus, a spring constant becomes high by increasing a compression spring component of the elastic body spring.
Patent JP-2013248116-A (JP)
Title: Medical device
Inventor: KATO TAKAHISA
IPC: A61B1/00
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent the cutting in an unintended position of a medical device such as an endoscope or an electrophysiological catheter having an insertion portion to be inserted into the body of a patient.SOLUTION: A medical device includes: a bendably deformable portion; a deformation force transmission mechanism connected to part of the bendably deformable portion; and an operation portion applying a deformation force or a shape holding force to the bendably deformable portion by controlling a tension applied to the deformation force transmission mechanism. The deformation force transmission mechanism has a tension reduction mechanism in part thereof.
Patent JP-2013251427-A (JP)
Title: Film for solar cell module back-surface sealing sheet
Inventor: ARAI TAKASHI
IPC: H01L31/042
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a sealing sheet for a solar cell excellent in adhesive strength against filling, storage stability, productivity and also environmental resistance, and a solar cell module using the same.SOLUTION: A film for a solar cell module back-surface sealing sheet having a resin layer containing an acrylic polymer and at least one kind of block isocyanate compounds on a single-side of a base film is characterized in that when the peak intensity of 1440 cmto 1470 cmin the absorption spectrum of a surface of the resin layer at 25°C as obtained by the attenuated total reflection method (ATR method) is defined as Pa and the peak intensity of 1550 cmto 1570 cmis defined as Pb, the ratio value of Pb to Pa (Pb/Pa) is 0.01 to 0.1.
Patent JP-2013014132-A (JP)
Title: Precoated aluminum alloy plate for heat dissipation member, and heat dissipation member using same
Inventor: KIDO TAKAAKI
IPC: F21V29/00
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a material which can be used to constitute the heat dissipation member which has high dissipation properties and also, is lightweight, as well as the heat dissipation member which is manufactured using this material and is lightweight and low-cost.SOLUTION: There are disclosed a precoated aluminum alloy plate 1 for the heat dissipation member that includes the aluminum alloy plate 10 with a first coat 11 formed on one of the surfaces of the same and a second coat 12 formed on the other surface and the heat dissipation member 5 made of the same. In addition, the first coat 11 indicates more superior heat dissipation properties than the surface of the aluminum alloy plate 10, and the second coat 12 melts or softens by heat and thus, shows bonding function working as a bonding material. The first coat 11 shows a softening point exceeding 150°C and can be constituted by consisting of a heat dissipating substance included in the first base resin which comprises at least one selected from the group of urethane resin, polyolefin resin, epoxy resin, fluororesin and polyester resin.
Patent JP-2013249430-A (JP)
Title: Pattern forming method and heating device
Inventor: MURAMATSU MAKOTO
IPC: C08F6/00
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To promote phase separation by promoting fluidization of a polymer of a block copolymer.SOLUTION: A pattern forming method comprises: a step of forming a film of a block copolymer containing at least two polymers on a substrate; a step of heating the film of the block copolymer under solvent vapor atmosphere to phase-separate the block copolymer; and a step of removing one polymer in the film of the phase-separated block copolymer.
Patent JP-2012187116-A (JP)
Title: Compositions and methods for identifying and targeting stomach and esophageal cancer cells
Inventor: WALDMAN SCOTT A
IPC: C12Q1/6886
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide diagnostic reagents, kits and methods for stomach or esophageal cancer, and to provide compounds, compositions and methods for treating patients with stomach or esophageal cancer and for imaging stomach or esophageal tumors in vivo.SOLUTION: There is provided an in vitro method of screening an individual for stomach or esophageal cancer cells including the steps of examining a sample of parenteral tissue and/or body fluids from an individual to determine whether CRCA-1RNA is expressed by cells in the sample wherein the expression of the CRCA-1RNA provides the possible presence of stomach or esophageal cancer cells in the sample, and wherein the stomach or esophageal cancer cells are adenocarcinoma cells. There are also provided the compositions and methods for delivering active compounds such as pharmaceutical agents, gene therapy agents and antisense compounds to the stomach or esophageal cancers, and vaccine compositions and methods for inhibiting the stomach or esophageal cancer.
Patent JP-2012193370-A (JP)
Title: Molded article
Inventor: ITO AKIRA
IPC: C08K5/353
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a molded article which is low in the degree of dependence on petroleum products, and is excellent in surface appearance in addition to heat resistance, impact resistance and durability.SOLUTION: The molded article is obtained by molding a resin composition including a polylactic acid resin (A) and a polycarbonate resin (B), and having a mass ratio (A/B) of the polylactic acid resin (A) to the polycarbonate resin (B) of 40/60 to 80/20 and a ratio (MFR/MFR) of the melt flow rate of the polylactic acid resin (A) (MFR) to that of the polycarbonate resin (B) (MFR) at 240°C, 21.2N load of 20-600. Particles of the polycarbonate resin (B) are dispersed in the polylactic acid resin (A) in a range from the surface of the molded article to a depth 5 μm, and the length of dispersed particle cross sections observed in a cross section of the molded article is 0.1 μm or more.
Patent JP-2012169688-A (JP)
Title: Method for manufacturing multilayer printed wiring board
Inventor: NAKAMA KOKI
IPC: H05K3/46
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer printed wiring board which implements an improved degree of design freedom.SOLUTION: The method for manufacturing a multilayer printed wiring board at least includes the steps of: laminating a printed wiring board having a slit 7 formed therein and another printed wiring board to manufacture a multilayered wiring board having a plurality of layers of first conductor wiring 3; removing a part of the printed wiring board via the slit 7 to expose out a first connection portion 9 formed on first conductor wiring of the plurality of layers of first conductor wiring 3 other than outermost layers and bring the first connection portion 9 out from the body of the multilayered wiring board; and connecting a second connection portion 14 formed on second conductor wiring 12 of a flexible printed wiring board to the first connection portion 9.
Patent JP-2014001474-A (JP)
Title: Pitch control agent
Inventor: DEGUCHI CHIGUSA
IPC: D21H21/02
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a pitch control agent that inhibits/suppresses any trouble due to various kinds of pitches generated in the manufacturing process of pulp or paper, and could be used both as an internal attaching type and an external attaching type, and is extremely excellent in defoaming property despite the fact that the mixing of an antifoaming agent is 0 or extremely low.SOLUTION: (A) a polyoxyethylene polyoxypropylene glycol having an average molecular weight of 10,000 to 20,000 and (B) an alkylamine oxide are included as active ingredients and the total concentration of the active ingredients is 20 wt.% or less. In this case, the weight ratio of (A) ingredient to (B) ingredient is preferably 1:0.5 to 1:1.5.
Patent JP-2014004068-A (JP)
Title: Sheath pipe cutter
Inventor: KOBAYASHI YUKIO
IPC: B26B27/00
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a sheath pipe cutter capable of smoothly and quickly cut a sheath pipe.SOLUTION: A sheath pipe cutter for cutting an oval corrugated sheath pipe P having parallel short radius parts is configured by: forming an insertion opening 7 for the sheath pipe P in an approximately C-shaped head part 2b of a cutter body 1; on opposing walls of the insertion opening 7, forming front and back linear flanges 8 for clamping and guiding short radius mountain parts SM of the sheath pipe P and arranging opposite to each other cutting blades 9 for cutting the same at the center; forming an approximately semicircular arc front flange part 4 extended from the front linear flange part 8 on the front side of a circular arc part 3 of the approximately C-shaped head part 2b; forming an approximately semicircular arc back flange part 5 extended from the back linear flange part 8 on the back side of the circular arc part 3 of the approximately C-shaped head part 2b; and arranging opposite to each other cutting blades 6 for cutting long radius mountain parts LM of the sheath pipe P at the center on the circular arc part 3.
Patent JP-2014005362-A (JP)
Title: Flame-retardant resin composition
Inventor: KABUMOTO AKINORI
IPC: C08L83/04
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition having high flame resistance at a low additive amount by using a silane coupling agent with a reactive functional group, and an organic modified silicone.SOLUTION: The flame-retardant resin composition includes: a reactive silane coupling agent with a crosslinkable organic functional group; an organic modified silicone oil; an inorganic flame retardant serving as an abrasion reinforcing flame retardant with a surface hydroxyl group; and a crosslinkable resin. The composition includes 0.1 to 40.0 parts of the inorganic flame retardant with respect to 100 parts of the crosslinkable resin. The reactive silane coupling agent is bonded to each of the organic modified silicone oil and the inorganic flame retardant by condensation, and is also bonded to the crosslinkable resin by a crosslinking reaction.
Patent JP-2014005124-A (JP)
Title: Elevator rail bracket and guide rail fixing method by the same
Inventor: SATO SHINGO
IPC: B66B7/02
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an elevator rail bracket or the like which eliminates the need of a spacer, enables easy attachment adjustment, and makes a bolt less likely to be slipped.SOLUTION: An elevator rail bracket is separated into first rail brackets 12 and a second rail bracket 13. Each first rail bracket fixed to the hoistway wall surface side has a bolt insertion hole 12a for connecting with the second rail bracket. The second rail bracket fixed to rear surfaces of guide rails 5, 6 has rail attachment bolt insertion holes 13b and slots 13a, each of which inclines in a direction that comes close to the guide rail toward the longitudinal lower side of the guide rail. A bolt nut 14 is inserted into each slot of the second rail bracket and each bolt insertion hole of the first rail bracket, which are overlapped with each other, and the first rail bracket and the second rail bracket are fixedly fastened by the bolt nuts in a state where the second rail bracket is subject to the gravity and thus placed in close contact with the rear surfaces of the guide rails due to the inclination of the slots.
Patent JP-2014005404-A (JP)
Title: Perfume composition and cosmetic containing bornyl acetate
Inventor: SETA KOICHI
IPC: A61Q19/00
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a perfume composition relieving physical strain and having high relaxation effects.SOLUTION: A perfume composition contains a bornyl acetate and an essential oil selected from a group consisting of a cypress essential oil, an orange essential oil, a Thujopsis essential oil and a mixture of two or more of them. In a time variation of reaction time in the vigilance test, although reaction time increases with lapse of time in every group, increase degree of reaction time is slightly small in the groups presented with low concentration bornyl acetate-containing air (gray black circle) and high concentration bornyl acetate-containing air (black circle).
Patent JP-2014011168-A (JP)
Title: Semiconductor device manufacturing method and semiconductor device
Inventor: KUMAUCHI TAKAHIRO
IPC: H01L21/768
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can successfully prevent a short circuit between adjacent contact plugs.SOLUTION: According to a manufacturing method of a semiconductor device 100, side walls 141, 142 are formed at least doubly in a contact hole 143 of a contact plug 140. Because of this, even when voids are produced in an interlayer insulation film 150 and a through hole to an adjacent contact hole 143 is formed during cleaning of the contact hole 143 by hydrofluoric acid and the like after the first sidewall 141 is formed, for example, this through hole is sealed with the second side wall 142.
Patent JP-2014011515-A (JP)
Title: Mobile communication terminal
Inventor: KURITA DAISUKE
IPC: H04B7/04
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To change modes that attenuate the leak in of a transmission signal depending on transmission power and a reception performance.SOLUTION: A mobile communication terminal comprises a main antenna, sub antenna, first main front-end, first sub front-end, second main front-end, second sub front-end, main diplexer, sub diplexer, and switch part. The mobile communication terminal controls the switch part on the basis of the transmission power in a first frequency band, transmission power in a second frequency band, reception performance in the first frequency band, and reception performance in the second frequency band, and determines whether the leak in of a transmission signal at another frequency band will be attenuated by the use of the diplexer or another antenna.
Patent JP-2014010220-A (JP)
Title: Optical film, image display device and mold for producing optical film
Inventor: HAGIWARA YUSUKE
IPC: B29C39/26
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical film such as a patterned retardation film, which imparts retardation to transmitted light with higher accuracy compared to the prior arts.SOLUTION: The optical film includes an alignment layer and a retardation layer, successively disposed on a substrate comprising a transparent film material, and imparts retardation to transmitted light by the retardation layer. The alignment layer is provided with a linear concavo-convex pattern; alignment of liquid crystal molecules in the retardation layer is set by the alignment regulation force by the linear concavo-convex pattern of the alignment layer; and thereby, the retardation layer imparts retardation to transmitted light. The linear concavo-convex pattern is formed to show a variance 3σ of inclination θ, which relates to black luminance, of 1.0 degree or less and 0.01 degree or more, by controlling a ten-point average roughness of the pattern to 40 nm or less and 1 nm or more.
Patent JP-2012211174-A (JP)
Title: Method for production of chiral 8-(3-amino-piperidin-1-yl)-xanthine
Inventor: PFRENGLE WALDEMAR
IPC: C07D401/04
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing at low cost, high-purity chiral 8-(3-amino-piperidin-1-yl)-xanthine as an enantiomer by using a chemically, optically highly-pure starting material.SOLUTION: There is provided a method for preparation of a compound of formula (I) (wherein Ris quinazolinylmethyl; Ris methyl; and R3 is 2-butyn-1-yl), an enantiomer or salt thereof, comprising reacting a xanthine derivative having a halogen atom or the like at the eighth position and 3-phthalimidopiperidine being raw materials and then performing a deprotection reaction.
Patent JP-2012183638-A (JP)
Title: Dressing device, and manufacturing device using machining tool dressed by the same
Inventor: ONE KAZUYASU
IPC: B24B53/02
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a dressing device that can accurately determine a period of time during which dressing is performed.SOLUTION: The dressing device DA includes: a dressing tool 1; and a servomotor 21 which rotation-drives the dressing tool 1. The dressing device, in which the dressing tool 1 is rotated in a dressing surface 2 so that a polishing pad 15 abutted to the dressing surface 2 of the dressing tool 1 is dressed, also includes: a torque measuring device 35 which measures a rotational drive torque of the servomotor 21; and a controller 30 which measures a period of time during which the dressing surface 2 is abutted to a polishing surface 16 based on the rotational drive torque of the servomotor 21 measured by the torque measuring device 35.