baber/WOPTO huggingface dataset:
Patent JP-2011251315-A (JP)
Title: Caulking fixation structure of article
Inventor: TAKEUCHI TOSHIMI
IPC: B21D39/03
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a caulking fixation structure of an article adequately setting caulking fixation strength in a vertical direction while suppressing separation of plating at respective engaging parts of two articles.SOLUTION: In respective engaging protrusions 35, 36, an angle (α1+β1) between straight edges 35c, 36c above most protruding parts 35a, 36a and straight edges 35b, 36b below the most protruding parts 35a, 36a is larger than 90° at a cross section along the vertical direction including the most protruding parts 35a, 36a. The respective engaging protrusions 35, 36 are formed by being caulked and deformed to have a shape where in angles (the angle α1, the angle β1) between the respective straight edges 35b, 36b, 35c, 36c and a horizontal direction the lower straight edges 35b, 36b are smaller in angle than the upper straight edges 35c, 36c (the angle α1< the angle β1).
Patent JP-2011241665-A (JP)
Title: Drain plug device
Inventor: ISHIGAKI MASAKI
IPC: A47K1/14
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a depressed part, which downwardly and gradually decreases in diameter, is formed in a bottom part of a water tank to be a drain port part, a drain port metal fitting is disposed in the drain port part having difficulty in obtaining accuracy, and stain of the boundary between the drain port part and the drain port metal fitting is covered with a drain plug to improve appearance, but in the view-point of water cut-off an elaborate drain port part has to be formed together with the drain port metal fitting in the water tank, and in this case it is difficult to form such an elaborate drain port part together with the drain port metal fitting, particularly if the drain port part is made of ceramic.SOLUTION: A drain plug device is opened/closed by vertical movements of a drain plug. The drain plug is constituted in such a manner that a depressed part is formed in a bottom part of a water tank; an inward flange formed in the depressed part is held by and attached to a drain port fitting and a connecting pipe in a drain port part; a cover substantially flush with the bottom surface of the water tank and vertically movable inside the depressed part is provided on the drain port part; and then a shaft part inserting and holding a packing sealable with the drain port fitting is provided on the lower surface of the cover.
Patent JP-2011012058-A (JP)
Title: Composition for hair
Inventor: TORIYAMA TAKUYA
IPC: A61K8/45
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a composition for hair, which imparts good slipperiness and tenderness even to damaged hair from wetting time to after drying.SOLUTION: The composition for hair includes two kinds of hydroxy ether-type cationic surfactants, both represented by formula (1). The composition includes a hydroxy ether-type cationic surfactant (a1), wherein R is a 22C alkyl group and a hydroxy ether-type cationic surfactant (a2), wherein R is an 18 and/or 20C alkyl group, the mass ratio of (a1)/(a2) being in the range of from 50-90:10-50.
Patent JP-2011251884-A (JP)
Title: Apparatus for producing silicon carbide single crystal
Inventor: KOBAYASHI YOSHINORI
IPC: C30B29/36
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a silicon carbide single crystal suppressible of thermal stress that the growing single crystal suffers from a seed crystal mounting part.SOLUTION: The apparatus 1 for producing a silicon carbide single crystal includes a crucible body 5 for holding a raw material 13 for sublimation and a lid 3 to which a first seed crystal mounting part 21 to support a seed crystal 23 is mounted at the position facing the raw material 13 for sublimation. The first seed crystal mounting part 21 is made of graphite, while the seed crystal 23 and the raw material 13 for sublimation are made of silicon carbide. The first seed crystal mounting part 21 is constructed of a thin plate separate from the lid 3.
Patent JP-2011255748-A (JP)
Title: Shock absorbing member
Inventor: NISHIGUCHI KATSUYA
IPC: B60R19/18
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To effectively absorb collision energy at the time of collision of vehicles while effectively suppressing plastic deformation during transportation or the like in a shock absorbing member comprised of an aluminum alloy cast material.SOLUTION: The shock absorbing member is composed of the aluminum alloy cast material. The shock absorbing member is arranged between a pair of left and right side frames 1 extending in the front and rear directions of the vehicle and a bumper reinforcement 2 extending in a vehicle width direction, and has mounting flanges 19 coupled with the side frames 1 and a tip wall 21 coupled with the bumper reinforcement 2. A hollow part 26 comprised of vertically opposite upper and lower walls and a pair of left and right side walls 24, 25 is arranged between the tip wall 21 and the mounting flanges 19, and a plurality of recesses 28 are arranged at the back surface of the mounting flanges 19.
Patent JP-2011255853-A (JP)
Title: Operation input system for vehicle
Inventor: MINAMITANI YASUO
IPC: G06F3/048
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an operation input system for a vehicle, wherein a driver can instinctively decide an operating mode which is currently valid and the system prevents a mistake in operating, in a composite operation part which can be operated by a plurality of operating modes.SOLUTION: In the operation input system 1 for the vehicle, an operation of an operation body 20 in an operation device 2 which can operate the plurality of operating modes causes both of a screen display of a display 3 and display parts for decoration (operating-mode display parts) 23A and 23B around the operation body to link with each other, and thereby the operating mode which has been valid is indicated.
Patent JP-2010263227-A (JP)
Title: Method for manufacturing electrical connection structure
Inventor: SATO SHINTARO
IPC: C23C16/26
Filed: 2010-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical connection structure of low resistance wherein carbon slender structures are arranged at high density.  <P>SOLUTION: A conductive catalyst carrier layer is provided on a conductor at the bottom of a via hole. Catalyst particles turned into fine particles beforehand are deposited on the conductive catalyst carrier layer. Then other than catalyst particles at the bottom of the via hole are removed by a lift-off method to make a catalyst fine particle layer, and the carbon slender structures are provided on the catalyst fine particle layer. In such a method for manufacturing the electrical connection structure provided, the catalyst fine particles are metal fine particles selected from a group containing a Co, a Ni and a Fe.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012002006-A (JP)
Title: Ventilation structure of building
Inventor: KONUMA ATSUSHI
IPC: E04B1/70
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To maintain comfortable and healthy indoor environment in a manner that provides a ventilation layer between an outer wall and an inner wall, makes the inner wall air permeable, and keeps the ventilation layer in negative pressure by forcibly exhausting air therein to gradually discharge VOC and humidity through the inner wall.SOLUTION: The present invention includes: outer walls 2 forming side walls parts 1 of first and second floors of a building and inner walls 3 of the first and second floors which air permeable and arranged on an inner side of outer walls 2; a ventilation layers 4 which are spaces between the outer walls 2 of the first and second floors and the inner walls 3 of the first and second floors; a ventilation opening 7 which is formed to be freely opened and closed and positioned at a rising part 6 of a foundation 5 below the side wall 1 of the first floor; a lower communication part 9 which communicates an underfloor space 8 open to external air through the ventilation opening 7 with the ventilation layer 4 at a lowest part of the side wall 1 of the first floor; an upper communication part 11 which communicates the ventilation layer 4 with an attic space 10 at a highest part of the side wall 1 of the second floor; an intermediary communication part 12 which communicates the ventilation layer 4 of the side wall 1 of the first floor with the ventilation layer 4 of the side wall 1 of the second floor; and an attic fan 13 to exhaust air for depressurizing the attic space 10 and the ventilation layers 4 of the first and second floors.
Patent JP-2012001791-A (JP)
Title: Method of discriminating appearance defect in electroplating
Inventor: YOSHIDA KAZUMASA
IPC: C25D21/12
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of discriminating an appearance defect with which, a plating cell in which an appearance defect occurs, can be promptly specified by discriminating such an appearance defect from an actual current waveform during electroplating, in place of the specification of a troubled position ( a plating cell where a defect occurred) with a determination based on experiential rules, and trial and error.SOLUTION: A change in electrification current for each plating cell is measured by a plating rectifier and from the waveform change of the electrification current, and the position where a plating appearance defect occurs is specified.
Patent JP-2012003194-A (JP)
Title: Display device and method for manufacturing display device
Inventor: TAKEZOE HIDEO
IPC: C09K19/20
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a high-speed response and a wide view angle, and applying a Kerr effect.SOLUTION: A display device includes a pair of base plates facing each other, and a substance layer including a liquid crystal substance which is sandwiched between the pair of base plates and divided into subregions by a polymer material; and performs a display, by applying an electric field to the substance layer, using optical isotropy when applying no electric field and optical anisotropy when applying the electric field. The liquid crystal substance is in a nematic liquid crystal state showing orientational fluctuation and the correlation length (ξ) of the liquid crystal substance is from 0.100 μm to 1 μm.
Patent JP-2012013433-A (JP)
Title: Voltage detection circuit and power supply device
Inventor: AKIMOTO HIROAKI
IPC: G01R19/00
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To improve detection accuracy over a wide range of voltages by removing influence of detection error without impairing continuity of detection voltage value.SOLUTION: A high-voltage detection circuit 14A of a voltage detection circuit 14 detects a voltage in a high-voltage range within a voltage detection range of an output voltage of a detection-object circuit, while a low-voltage detection circuit 14B detects a voltage in a low-voltage range. With this, a circuit breaker 14C switches between the high voltage detection circuit 14A and low voltage detection circuit 14B based on the output voltage.
Patent JP-2012013262-A (JP)
Title: Water heater
Inventor: KAMEYAMA SHUJI
IPC: F24H9/02
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a water heater enabling mutual connection between an air supply duct and a blower fan while securing adequate sealing performance without using a mechanical coupling means.SOLUTION: On a mutually opposed face 632 of a bell mouth forming plate 63 fixed in the blower fan 6, a protrusion 64 annularly extending endlessly on the outer peripheral side of a bell mouth part 631 is formed integrally. On a mutually opposed face 162 of a downstream end 161 of the air supply duct 16, a pair of pair parts 166, 167 surrounding the inner and the outer periphery of the protrusion 64 from radially both sides are formed. The protrusion 64 and the protrusions 166, 167 are made to bite from both sides into an elastic packing 18 sandwiched between the mutually opposed faces 632, 162.
Patent JP-2012012345-A (JP)
Title: Method for production of bisphenol a
Inventor: ITO RYUHEI
IPC: C07C37/84
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for production of bisphenol A, capable of continuing a stable operation for a long period of time by suppressing attachment of crystal to the inner wall of the production device in a continuous crystallization process of the production of a high-purity bisphenol A, particularly the progress of crystal attachment to the inner wall of an inlet channel of a crystallization tower during continuous operation without having influence on the operation of the crystallization process or the quality of products.SOLUTION: The method includes increasing the flow rate of a crystallization liquid in a recirculation channel for a definite period of time in the crystallization process using the crystallization tower and the recirculation channel for extracting a part of the crystallization liquid from the tower to circulate the liquid to the tower.
Patent JP-2012022131-A (JP)
Title: Optical element unit, laser module, and small-sized projector
Inventor: KYOGOKU YUICHI
IPC: G02B26/08
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical element unit which is capable of improving the use efficiency of light though having a simple configuration, a laser module, and a small-sized projector.SOLUTION: The optical element unit which has a simple configuration and the small number of components and is capable of suppressing light reflection and absorption in positions other than an imaging position and provides low light loss can be provided because a luminous flux emitted from a light source LD is reflected by a concave mirror MR and is collected to an incident opening of an optical waveguide type SHG element. Furthermore, the luminous flux incident from the light source LD can be accurately collected to the incident opening regardless of assembling errors because the concave mirror MR is driven by a driver DR.
Patent JP-2012023290-A (JP)
Title: Method for manufacturing thin film solar cell
Inventor: WADA KATSUHITO
IPC: H01L31/04
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin film solar cell, in which an effective area of a transparent electrode layer is increased to increase the output of the thin film solar cell, and an insulation property at a second through-hole is secured to reduce a defect rate in manufacturing the thin film solar cell.SOLUTION: A method for manufacturing a thin film solar cell, comprises the steps of: forming second through-holes in an insulating substrate; forming a rear surface electrode layer and a first back surface electrode layer on one surface and the other surface of the insulating substrate, respectively; thereafter, forming first through-holes in the insulating substrate; disposing an insulating resin composed of ultraviolet UV-ray curable polyamide imide or polyimide inside the second through-holes; thereafter, laminating a photoelectric conversion layer and a transparent electrode layer in this order from the side of the one surface of the insulating substrate and laminating a second back surface electrode layer from the side of the other surface of the insulating substrate; and forming patterning lines in a staggered manner on the layers laminated on the both surfaces of the insulating substrate and dividing the insulating substrate into a plurality of unit cells.
Patent JP-2012019763-A (JP)
Title: DEVELOPMENT OF REAL-TIME MEASURING METHOD FOR MAP KINASE SIGNALING WITH GENERATION OF mRNA AS INDICATOR, AND SEARCH METHOD FOR ANTICANCER DRUG
Inventor: SUGIURA REIKO
IPC: C12Q1/48
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a new evaluation method for kinase inhibitor in which a signal transduction system of yeast MAP kinase is combined with a luciferase gene.SOLUTION: The evaluation method of the kinase inhibitor includes steps of: (1) preparing a vector including CRE base sequence and/or RLM1 binding sequence and the luciferase gene at a downstream of the sequence; (2) introducing the vector to yeast; and (3) measuring emission intensity by culturing the yeast under the presence or absence of a test compound. The method can be applied to screening of an anticancer agent.
Patent JP-2012029415-A (JP)
Title: Dc-dc converter and switching control circuit
Inventor: YOSHIKUNI MASATO
IPC: H02M3/155
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To improve power efficiency of a switching regulator type DC-DC converter on a light load.SOLUTION: A switching control circuit comprises: an error amplifier (21) that outputs voltage in response to a feedback voltage; a first current detection circuit (26a) that outputs a current proportional to a current flowing through a driving switching element; a second current detection circuit (26b) that outputs a current proportional to a current flowing through a rectifier element; a waveform generator (23) that generates a waveform signal having a slope according to an amount of a current obtained by combining a current outputted from these current detection circuits with a current from a constant current source; a first voltage comparison circuit (22) to which the error amplifier output and the waveform generator output are applied; a second voltage comparison circuit (24) that compares the waveform generator output and a predetermined voltage; and a drive control circuit (25) that generates off/on driving signals of the driving switching element based on the output of these voltage comparison circuits.
Patent JP-2012024395-A (JP)
Title: Method and system for manufacturing dental prosthesis, dental prosthesis, and apparatus for manufacturing dental prosthesis
Inventor: TSUJI KEIEN
IPC: A61C13/08
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To easily manufacture dental prosthesis having excellent quality similar to the natural texture of a tooth, in tooth treatment.SOLUTION: The shapes of the tooth are measured before and during the tooth treatment to prepare three-dimensional design data of the dental prosthesis on the basis of the shape data of the tooth, and the three-dimensional design data is input to a three-dimensional printer to built up the material of the dental prosthesis on the basis of the three-dimensional design data to bake the same. The color of the dental prosthesis is determined on the basis of the color data of the tooth obtained by imaging the tooth before treatment and the three-dimensional design data to prepare three-dimensional printed data. The material of the dental prosthesis is laid on the basis of the three-dimensional printed data by the three-dimensional printer and coated with a colorant selected on the basis of the three-dimensional printed data to be built up while coloring the material of the dental prosthesis. Furthermore, the preliminarily colored material of the dental prosthesis is used as a printing material, and a material to be used in later building-up is lighter in color and higher in transparency.
Patent JP-2011046693-A (JP)
Title: Method for producing biaryl compound
Inventor: HIDA NORIYUKI
IPC: B01J27/122
Filed: 2010-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a method for producing a biaryl compound by using an aryl chloride compound which is inexpensive material compared with aryl bromide compounds and aryl iodide compounds has been required from the commercial view.  <P>SOLUTION: The method for producing a biaryl compound represented by formula (2) Ar-Ar (wherein each Ar independently represents an aromatic group which may have a substituent) includes a step of coupling an aryl chloride compound represented by formula (1) Ar-Cl (wherein Ar represents an aromatic group which may have a substituent) in the presence of metal copper and a copper salt.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012025326-A (JP)
Title: Rainproof cover for rider's legs put on ground mounted on right and left sides of vehicle body front portion
Inventor: NAKAMURA TAKASHI
IPC: B62J17/06
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To develop a rainproof cover capable of protecting a rider's legs put on the ground from rain since the legs are protruded from a leg shield or a vehicle body front surface cover and get wet in the rain when the legs are put on the ground from a motorcycle or a scooter including the leg shield or the vehicle body front cover and of allowing reduction of material cost and production cost of a rainproof/wind-shield cover for the scooter suggested until now, simple mounting and simplification of the structure, without improving the vehicle body to achieve comfortable rainproof.SOLUTION: This rainproof cover is for the motorcycle or the scooter including the leg shield or the vehicle body front surface cover and is capable of performing rainproof of the rider's legs put on the ground. The covers are made for each of a left leg and a right leg, are mounted on a right side and a left side, respectively, in a vehicle body front portion, and are fixed by sharing screws for joining the leg shield or the vehicle body front surface cover to the vehicle body. The rainproof cover is mounted with a rainwear skirt fixing part to fix the skirt portion of a poncho or mantle type rainwear.
Patent JP-2012031332-A (JP)
Title: Process for producing optical film
Inventor: HIRAMA SUSUMU
IPC: B29C55/04
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical film in continuous form having good production efficiency as an elliptically polarizing plate.SOLUTION: The optical film which is continuously stretched in a direction at 20-50 degrees to the crosswise direction is obtained by subjecting a film in continuous form composed of a thermoplastic resin including an acrylic polymer having a ring structure in the main chain to tensile stretching in the lengthwise direction at different speeds on both sides of the crosswise stretching direction while uniaxially stretching the film in the crosswise direction.
Patent JP-2012036435-A (JP)
Title: Electrolytic tin plating solution, and method for manufacturing ceramic electronic component
Inventor: KAJINO TAKASHI
IPC: C25D3/32
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic tin plating solution that controls corrosion of a ceramic electronic component body, which is caused by plating, and achieves stable plating, and to provide a method for manufacturing a ceramic electronic component using the electrolytic tin plating solution.SOLUTION: The electrolytic tin plating solution for the ceramic electronic component contains stannous ion and a chelating agent, and whose pH is controlled between 6-9, and whose value of the relation (molar concentration of the chelate agent)/(molar concentration of stannous ion) is controlled higher than 2.4 and 4.5 or less.
Patent JP-2012007601-A (JP)
Title: Motive power device using permanent magnets or gravity
Inventor: AOKI SHIRO
IPC: F03G3/00
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a motive power device in which a principle of leverage is applied.SOLUTION: This motive power device includes idling gears 9 for rotation stabilization on a rotor disk 7 rotating in an internal circular gear mold 11 and an output rotating plate 2 having an axis eccentric from the center of the rotor disk 7. Rotor magnets 6 are configured to move, on the output rotating plate 2, in respective female pistons engaged with respective piston male molds 3 extending straightforward from the center of the output rotating plate 2 through respective projecting shafts 5 at the center lower portions of the rotor magnets 6. A rotating force produced between a field magnet 8 and the rotor magnets 6 is provided by a principle of leverage generated due to the difference between the center axes of the rotating disk 7 and the output rotating plate 2.