baber/WOPTO huggingface dataset:
Patent JP-2011058016-A (JP)
Title: Method for separating rhenium from solution containing perrhenic acid
Inventor: ASANO SATOSHI
IPC: C22B7/02
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive method, even if the content of rhenium in raw material is remarkably varied, which can stably and efficiently separate rhenium.  <P>SOLUTION: In the method for separating rhenium from a solution containing one or more elements selected from copper, zinc, cadmium and arsenic, and perrhenic acid, the method comprises: a first stage 1 where alkali such as sodium hydroxide is added to the solution so as to produce precipitates, and the solution containing the precipitates is subjected to solid-liquid separation by a separation process such as filtration; a second stage 2 where acid such as sulfuric acid is added to a separated liquid obtained by the solid-liquid separation, and the concentration of the acid is regulated to a range satisfying the equivalent concentration of 1.0 to 4.0 normal; and a third stage 3 where a sulfurizing agent such as sodium hydrogensulfide is added to the regulation liquid obtained by the addition of the acid so as to produce sulfide precipitates, and the sulfide precipitations are separated from the liquid after the sulfurization.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009290237-A (JP)
Title: Method of manufacturing organic transistor
Inventor: WADA TAKATSUGI
IPC: H01L51/05
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an organic transistor which has a short channel and high electric characteristics.  <P>SOLUTION: The method of manufacturing the organic transistor comprising a substrate, a substrate insulating layer disposed between the substrate and a gate electrode, the gate electrode, two or more laminated gate insulating layers, a source-drain electrode, and an organic semiconductor layer includes the steps of: mask-exposing the substrate insulating layer and gate insulating layers to ultraviolet rays (UV light) having a wavelength band of 200 to 300 nm; discharging an electrode material forming the gate electrode to part or the whole of a mask-exposed part of the substrate insulating layer by an ink jet method and making the electrode material spread to the mask-exposed part to form the gate electrode; discharging an electrode material forming the source-drain electrode to a mask-exposed part of the gate insulating layers by the ink jet method; and separating the electrode material by a surface free energy difference between the mask-exposed part and an unexposed part to form the channel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011058196-A (JP)
Title: Plain tile for zigzag roofing
Inventor: NOGUCHI YASUHIRO
IPC: E04D1/12
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plain tile 10 for zigzag roofing, which can present a small-cant feeling and an upscale image, and which can prevent intrusion of rainwater.  <P>SOLUTION: An exposed portion 10a of a tile body comprises two flat portions different in width, that is, a crosspiece-side flat portion 11 and an insertion-side flat portion 12, so as to present the small-cant feeling such that two large and small types of small plain tiles are laid. A step 13 is formed in a boundary between both the flat portions 11 and 12 by positioning the insertion-side flat portion 12 lower than the crosspiece-side flat portion 11; a step 14 is formed at the side edge of the head side 10c of the insertion-side flat portion 12; and the upscale image is presented by a shade and a shadow, which are brought about the two steps 13 and 14. The rainwater running on the crosspiece-side flat portion 11 flows into the insertion-side flat portion 12 lower than the crosspiece-side flat portion 11; and the influent rainwater flows down to the step 14 at the edge of the tile head side 10c of the insertion-side flat portion 12. The rainwater flowing down is splashed back from a bottom surface 14b of the step 14, so as to flow down to the lower plain tile 10. Consequently, the rainwater can hardly intrude to the backside of the tile 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059425-A (JP)
Title: Photosensitive resin composition, cured film and method of forming the cured film, organic el display device, and liquid crystal display device
Inventor: YAMADA SATORU
IPC: G03F7/40
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition capable of providing a cured film that is high in transparency and heat-resistant transparency, low in dielectric constant, and high in breakdown voltage, to provide the cured film that has high transparency and heat-resistant transparency, is low in dielectric constant, and high in breakdown voltage, and a forming method of the film, to provide an organic EL display device including the cured film that is high in transparency and heat-resistant transparency, low in dielectric constant, and high in breakdown voltage, and to provide a liquid crystal display device.  <P>SOLUTION: The photosensitive resin composition includes (A) alkali-soluble resin having a monomer unit having (a) a monomer unit having a carboxy styrene skeleton and (b) a cyclic ether group, (B) a photosensitizing agent, and (C) a solvent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058077-A (JP)
Title: Continuous treatment apparatus and continuous treatment method for aluminum alloy sheet
Inventor: KATO YOSHINORI
IPC: C22F1/00
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method which can simultaneously perform cooling and surface cleaning of an aluminum alloy sheet after a heating treatment without incurring large equipment investment by utilizing cooling equipment used in the existing continuous annealing line.  <P>SOLUTION: The continuous treatment apparatus 10 is provided with a heating zone 4 heating an aluminum ally sheet A, and a cooling zone 5 cooling the aluminum alloy sheet heated by the heating zone 4. Then, in the cooling zone 5, an acidic aqueous solution is used as a cooling medium, and the cooling and surface cleaning of the aluminum alloy sheet A are simultaneously performed with the acidic aqueous solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057926-A (JP)
Title: Corona treatment apparatus
Inventor: OSHITANI KOJI
IPC: C08J7/00
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corona treatment apparatus which can efficiently discharge harmful gas or the like generated upon corona discharge via a duct and is hence made compact.  <P>SOLUTION: The corona treatment apparatus includes an elbow (40) disposed on a side surface of a body box (9) and a duct swirling joint (41) connected to the elbow (40), wherein the duct (16) is connected to the duct swirling joint (41) directly or via a connecting cylinder body (70). and when each electrode station (21) is swirled, the duct (16) is not swirled while following the swirling of the electrode station via the duct swirling joint (41) as in the conventional practice.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064945-A (JP)
Title: Method for manufacturing printing plate, printing plate, and organic thin film transistor using the same
Inventor: MATSUBARA RYOHEI
IPC: H01L51/05
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing plate to be used for printing an organic semiconductor, the printing plate capable of imparting high characteristics regardless of a substrate surface.  <P>SOLUTION: A method for manufacturing a printing plate including at least a support body and a resin is provided, characterized by forming a self-assembled monomolecular film on the printing surface of the printing plate. Otherwise, the printing surface of the printing plate is subjected to a surface treatment by rubbing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010097215-A (JP)
Title: Connecting structure of eyeglasses parts
Inventor: SHIMADA KAGEMITSU
IPC: G02C5/06
Filed: 2009-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of eyeglasses parts which are free from the backlash between an end piece and a lens and between the bridge and a lens and which hardly cause loose screws.  <P>SOLUTION: This invention relates to a connecting structure of eyeglasses parts connecting the parts such as the bridge 6 and the end pieces 3 to the lenses 2. The structure includes inverted J-shaped repulsive members 64 which are formed in the end pieces 3 and the bridge 6 and which engage with engaging holes 2c prepared in the circumference of the lenses 2, and includes connecting means 61, 63 which are arranged in positions opposing the repulsive members 64 of the end pieces 3 and the bridge 6 and which connect these parts 3 and 6, namely, end pieces and bridges to the lenses 2. The repulsive members 64 are each provided with a shaft 64a one end of which is fixed to each end piece 3 and the bridge 6, and provided with a folded part 64b which is formed in the other end of this shaft 64a and which comes in contact with the bottom of each engaging hole 2c to repulsively hold each lens 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011070710-A (JP)
Title: Non-volatile semiconductor memory and excessive write-in correction method
Inventor: SHIOZAWA HITOSHI
IPC: G11C16/02
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To determine a corrected rewrite condition to an excessively written memory cell in a nonvolatile semiconductor memory.  <P>SOLUTION: Each memory cell transistor is subjected to write operation on a first write condition to discriminate memory cell transistors having thresholds larger than a first threshold value verification voltage and ones larger than a second threshold value verification voltage larger than the first threshold value verification voltage. Data in a memory cell transistor having a threshold larger than the first threshold verification voltage are erased. A memory cell transistor having a threshold larger than the first threshold value verification voltage but smaller than the second threshold value verification voltage is subjected to write operation on a second write condition wherein the initial voltage is lower than that in the first condition. A memory cell transistor having a threshold larger than the second threshold value verification voltage is subjected to write operation on a third write condition wherein the initial voltage is lower than that in the second condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074096-A (JP)
Title: Polyoxyalkylene-based copolymer and method for producing the same
Inventor: YONEDA JUNRO
IPC: C08F290/06
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyalkylene glycol-based copolymer which when used for detergent application, exhibits further improved performance to inhibit surfactant deposition as compared with a conventional one, and which can be preferably added to a detergent composition.  <P>SOLUTION: A polymer is provided which is obtained by polymerizing a specific polyoxyalkylene-based compound and a specific hydrophobic group-containing monomer in the presence of such a very small use amount of solvent in polymerization as <10 parts based on 100 parts of the polyoxyalkylene-based compound or substantially in the absence of solvent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075604-A (JP)
Title: Method for manufacturing wavelength conversion element
Inventor: KISHIMOTO SUNAO
IPC: G02F1/377
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a wavelength conversion element in a shorter period of time than before.  <P>SOLUTION: The method for manufacturing a wavelength conversion element includes: a first step for forming a fine wire body, in which a substrate made of ferroelectric crystal is cut using a dicing saw along light propagating direction and vertically to a first primary surface, making a thickness measured vertically to the cut section being the first thickness H1, wherein the substrate made of ferroelectric crystal has a periodic polarization reversal structure S formed in which a first domain D1 whose direction of spontaneous polarization is the first direction A1 and a second domain D2 whose direction of spontaneous polarization is the second direction A2 inverted from the first direction are alternately arranged along the light propagating direction AL; a second step for sticking the fine wire body to the surface 52a of the base material 52; and a third step in which two recessed grooves 56a, 56b extending along a direction vertical to the first and the second direction are cut with the dicing saw and formed on the fine wire body stuck to the surface of the base material, so that a ridge type optical waveguide 54a having a rectangular cross section is formed as a projected part held between the two recessed grooves.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074788-A (JP)
Title: Start torque transmission mechanism of internal combustion engine
Inventor: HASEGAWA TAKESHI
IPC: F02N15/02
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To suitably supply oil to a sliding part of a seal member.  <P>SOLUTION: This start torque transmission mechanism of an internal combustion engine is composed of an inner race 4 coupled to a crankshaft 2, a ring gear 8 rotated by a starting motor ST and an outer race 6 coupled to the ring gear 8. A one-way clutch 12, a ball bearing 14 and an inner seal member 16 are disposed between the outer race 6 and inner race 4 in order from an internal combustion engine body EB side. In the inner race 4, an outer diameter of a part corresponding to the one-way clutch 12, an outer diameter of an inner race part 14a of the ball bearing 14 and an outer diameter of a part corresponding to the inner seal member 16 are formed so as to become larger as being disposed closer to the outside of the internal combustion engine body EB in an axial direction C of the crankshaft 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074009-A (JP)
Title: Skin preparation kit for external use
Inventor: SUMINO HIDEO
IPC: A61K36/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin preparation kit for external use to give a subject an easy use by continuously making feel an effect of warmth with blood flow improvement and also capable of easily removing lubricating oil after performing massage.  <P>SOLUTION: This skin preparation kit for external use is provided by including: an agent for applying warm feeling massage, consisting mainly of olive oil containing a capsinoid compound extracted from the dried red peppers of a non-hot variety and hot variety and capsaicin as a lubricating oil applied on hands and feet, arms, legs and a part of a trunk, and performing the massage in the state of being applied; and a removing agent consisting mainly of montmorillonite, water and the olive oil, and containing white charcoal powder for washing the applied agent away.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010085410-A (JP)
Title: Tendon tension sensor
Inventor: IHRKE CHRIS A
IPC: B25J19/02
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact tension sensor for accurately measuring a tension applied to one continuous tendon such as a robot arm.  <P>SOLUTION: A tendon tension sensor 20 is provided which has particular application for measuring the tension applied to the tendon employed for a robot arm. The tension sensor 20 includes an elastic element 30 having curving channels (38, 40) through which the tendon is inserted. The elastic element 30 has a center part 36 where a strain gauge(s) 42 for measuring strain applied to the element is(are) mounted. The tension applied to the tendon causes the center part 36 of the elastic element 30 to sag or bend, which is measured by the strain gauge(s) 42, and indicated as the tension in the tendon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011073373-A (JP)
Title: Decorative sheet, and decorative resin molded article using the same
Inventor: SAITO NOBUO
IPC: B32B27/30
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet having a surface protective layer compatibly having both of scratch resistance and three-dimensional moldability.  <P>SOLUTION: The decorative sheet has at least a surface protective layer on a base material. The surface protective layer contains at least polycarbonate (meth)acrylate and multi-functional (meth)acrylate, and consists of a cured matter of an ionizing radiation-curable resin composition with a mass ratio of the polycarbonate (meth)acrylate to multi-functional (meth)acrylate of 98:2 to 70:30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075488-A (JP)
Title: Semiconductor physical quantity sensor
Inventor: NAKAO YORIKO
IPC: G01C19/5769
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor physical quantity sensor capable of facilitating assembling work into a package by simplifying work for mounting a tilt base in a correct direction.  <P>SOLUTION: In the semiconductor physical quantity sensor 1, the tilt base 4 is mounted in the package 5, and a physical quantity sensor chip 2 using a semiconductor is mounted on the tilted surface 4a of the tilt base 4 so that a detection shaft of the sensor chip 2 is tilted with respect to a package bottom surface (lower stage surface) 5b. The tilt base 4 has a notch (first discrimination part ) 7 for specifying a tilt direction of the tilt base 4, and the notch 7 is formed so that a contour of the tilt base 4 becomes point asymmetric with respect to the center of the contour in a plan view.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079377-A (JP)
Title: Electronic control device
Inventor: KAWAGUCHI YASUSHI
IPC: B60R21/16
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic control device which can improve the accuracy of collision determination.  <P>SOLUTION: The electronic control device controls the start of an occupant protection device based on acceleration data obtained from a satellite sensor, and includes a sampling demanding section which demands the sampling of acceleration data to the satellite sensor in a fixed sampling period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080810-A (JP)
Title: Electric power meter
Inventor: KUNIYOSHI KENJI
IPC: G08C15/00
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wattmeter which can rationally check a plurality pieces of electricity information, including purchase of electrical energy and selling electrical energy at each electric power supply destination by the electric power meter alone.  <P>SOLUTION: The wattmeter 50 checks purchase of electrical energy supplied from an electric power system and selling the electrical energy generated by an electric generator to be sold separately. In the checking of electrical energy by the wattmeter 50, the flow of the electric power system is detected; and while the buying electrical energy and the selling electrical energy are discriminated from each other, on the basis of the direction of the detected flow, the purchase of electrical energy and the selling electrical energy are checked separately.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086829-A (JP)
Title: Semiconductor package and method of manufacturing the same
Inventor: KURITA YOICHIRO
IPC: H01L25/11
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package, capable of preventing incidence of static electricity from an internal electrode group in an assembly process, and capable of reducing power consumption, and to provide a method of manufacturing the semiconductor package.  <P>SOLUTION: The method of manufacturing the semiconductor package includes: a step of forming a static electricity protective element in a wafer; a step of forming a first projecting internal electrode group on the main surface of the wafer to prevent connection to the static electricity protective element; a step of forming an insulating resin layer on the main surface of the wafer to cover the first internal electrode group; a step of dicing the wafer and creating a first chip including the first internal electrode group after the process of forming the insulating resin layer; and a step of electrically connecting the first internal electrode group to a second internal electrode group provided in the second chip. The electrical connection process includes a step of connecting the first internal electrode group to the second electrode group by allowing the first internal electrode group to pass through the insulating resin layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085831-A (JP)
Title: Pellicle sticking device, method for sticking pellicle, and mask with pellicle
Inventor: YOSHII TAKASHI
IPC: H01L21/027
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pellicle sticking device and a method for sticking a pellicle, by which the flatness of a mask is not influenced by a pellicle even when the pellicle is stuck to the mask.  <P>SOLUTION: A pellicle support 28 supports one end in an axial direction of a pellicle frame 16 via membrane structures 26. The inner part of each membrane structure 26 is connected to others, and each membrane structure 26 effects a uniform force to the one end in the axial direction of the pellicle frame 16. A pellicle 12 together with the pellicle support 28 are raised; a pressure medium is supplied to the membrane structures 26 by a feed and discharge means 32; and the pellicle support 28 is further raised. An adhesive layer 20 deforms following fluctuation in the flatness at the other end in the axial direction of the pellicle frame. The membrane structures 26 deform following fluctuation in the flatness at the one end in the axial direction. Therefor, the pellicle frame 16 can be stuck to the mask 14 via the adhesive layer 20 without deforming the pellicle frame 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089215-A (JP)
Title: Helmet made of fiber-reinforced thermosetting resin and method for producing helmet made of fiber-reinforced thermosetting resin
Inventor: SAI SEIKON
IPC: A42B3/08
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a helmet made of a fiber-reinforced thermosetting resin, produceable in good productivity and having properties sufficient as a helmet, and to provide a method for producing the helmet made of the fiber-reinforced thermosetting resin.  <P>SOLUTION: The helmet 1 made of the fiber-reinforced thermosetting resin and equipped with a helmet body 2 made of the fiber-reinforced thermosetting resin has a bracket portion 3 for attaching an interior portion, and is formed on the inner surface of the helmet body 2, integrally with the helmet body 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088943-A (JP)
Title: Recycling method for nylon 6 product
Inventor: MURATA RYOKEN
IPC: C08J11/10
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling a nylon 6 product from a nylon 6 product containing a polyether based polyurethane by a simple operation by an industrially advantageous method, and to further provide a recycling method for the nylon 6 product recovering caprolactam of high quality by depolymerizing the recovered nylon 6 product.  <P>SOLUTION: In the method, the nylon 6 product in which the polyurethane is separated and removed is recovered by heating the nylon 6 product containing the polyether based polyurethane with a cyclic amide compound solvent. Further, in the method, caprolactam is recovered by depolymerizing the recovered nylon 6 product. Here, even if the nylon 6 product of the material is dyed, discoloration can be simultaneously performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT