baber/WOPTO huggingface dataset:
Patent JP-2009227675-A (JP)
Title: Integrated process to produce 2,3,3,3-tetrafluoropropene
Inventor: MERKEL DANIEL C
IPC: C07C17/25
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing 2,3,3,3-tetrafluoroprop-1-ene.  <P>SOLUTION: The method for preparing 2,3,3,3-tetrafluoroprop-1-ene comprises bringing a starting composition comprising at least one compound having a structure selected from formula I: CX<SB>2</SB>=CCl-CH<SB>2</SB>X, formula II: CX<SB>3</SB>-CCl=CH<SB>2</SB>and formula III: CX<SB>3</SB>-CHCl-CH<SB>2</SB>X (wherein X is independently selected from F, Cl, Br and I, provided that at least one X is not F) into contact with a fluorinating agent to provide 2-chloro-3,3,3-trifluoropropene, further bringing the compound into contact with the fluorinating agent to produce 2-chloro-1,1,1,2-tetrafluoropropane and further carrying out dehydrochlorination of the compound to prepare 2,3,3,3-tetrafluoroprop-1-ene.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010223292-A (JP)
Title: Fastening structure
Inventor: IIDA AKIYOSHI
IPC: F16B35/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To avoid deterioration in rigidity of fastened members and improve assemblability upon suppressing resonance of a fastening member in a fastening structure in which an insertion hole for inserting a rod-like fastening member for fastening a plurality of fastened members is provided in at least one of the plurality of fastened members.  <P>SOLUTION: A resonance suppressing member 51 made of an elastic material and having a circular cross section is mounted on the outer periphery of the fastening member 42 so as to come in resilient contact with the inner face of the insertion hole 44.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222185-A (JP)
Title: Anisotropic-shape powder and method for manufacturing of crystal-oriented ceramic
Inventor: SHIBATA DAISUKE
IPC: C04B35/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a crystal-oriented ceramic which has both a high degree of orientation and a high density, and exhibits an excellent piezoelectric characteristic, and to provide an anisotropic-shape powder to manufacture the crystal-oriented ceramic.  <P>SOLUTION: The anisotropic-shape powder is obtained by treatment with an acid and heating of a precursor 1, and is composed of oriented particles whose crystal plane ä100} is oriented. The crystal-oriented ceramic is obtained by using the anisotropic-shape powder. The anisotropic-shape powder is obtained as follows. First, a bismuth layered perovskite-type compound in a predetermined composition is a target composition of the precursor 1, and a raw material mixture is fabricated by mixing raw materials in a formulation proportion different from the target composition. Then, the precursor 1 is synthesized by heating the raw material mixture. The anisotropic-shape powder is obtained by subjecting the precursor 1 to a treatment with an acid for ≥3 hours to obtain an acid-treated body, adding a K source and/or a Na source to the acid-treated body, and heating the acid-treated body in a flux.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222849-A (JP)
Title: Folding structure
Inventor: ODA YOSHITO
IPC: E04B1/344
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding structure which enables a plurality of quadrangular pyramid-shaped openings to be opened/closed in simple opening/closing or folding operations, and which has high moldability enabling the formation of a three-dimensionally shaped structure.  <P>SOLUTION: This folding structure 91 includes three base elements 92a-92c. In each of the base elements, acute-angled triangle areas of four right-angled inequilateral triangle-shaped planar members 93a-93d (94a-94d and 95a-95d) adjoin one another; these adjacent portions are connected together in a hinged manner by a first connecting member; and the quadrangular pyramid-shaped openings 97a-97c are formed by the opening/closing operations. The ridge-line portions of the three base elements 92a-92c are connected together in a hinged manner by a second connecting member. When the base elements 92a-92c are folded in the direction of getting away from or getting close to one another, a stacked body of a stacked structure can be formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010202278-A (JP)
Title: Article container having name card function
Inventor: MURAKAMI YUKIHISA
IPC: B65D27/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article container having a name card function which is equipped with two kinds of bag-like containers having different depths by changing the folding method of one piece of a foldable sheet 1.  <P>SOLUTION: On the sheet 1, a name card mounting surface 6 surrounded by folding lines 2, 3, 4 and 5 is formed by making the folding lines 2 and 3 perpendicularly intersect the folding lines 4 and 5. A first side surface 7 is formed outside the folding line 2, a second side surface 8 is formed outside the folding line 3, a first side piece 9 is provided outside the folding line 4, and a second side piece 10 is provided outside the folding line 5. The first side surface 7 is folded to the rear surface side of the name card mounting surface 6 from the folding line 2, and the second side surface 8 is folded to the rear surface side of the name card mounting surface 6 from the folding line 3. In a state that a name card pinching piece 11 is placed on the first side piece 9 and the second side piece 10, the first side piece 9 and the second side piece 10 are folded back to the front surface side of the name card mounting surface 6 together with the name card pinching piece 11. Then, a name card 12 is stably mounted to the name card mounting surface 6 by inserting a corner of the name card 12 into a space between the name card pinching piece 11 and the name card mounting surface 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010227164-A (JP)
Title: Washing machine
Inventor: MATSUI HISAYA
IPC: D06F23/04
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine which provides an efficient and stable rinsing effect with a small amount of water and allows a dirt detection sensor for detecting the degree of dirt of the water to perform precise detection over a long period even after repeated use since it is washed by rinsing water every time it is used and dirt is not deposited on the sensor.  <P>SOLUTION: The washing machine includes: a rear blade 14b formed on a lower outer circumferential surface of a washing and spinning tub 14; an outer tub 13; an upper cover 32 fixed to the outer tub 13; and a sensor 37. The upper cover has an upper flow-in port 36, an upper cover water sending path 33, and an upper cover delivery port 35. The outer tub 13 is provided with an water sending path 29 which links a lower flow-in port 30 provided on a bottom part inner circumferential surface and the upper flow-in port 36. Since the optical sensor 37 is provided in the upper cover water sending path 33, a surface facing a light emitting element and a surface facing a photodetector of the optical sensor, of the inner surface of the upper cover water sending path 33 are washed by the rinsing water. Thus, precise detection over a long period is performed without depositing the dirt on the sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009263644-A (JP)
Title: Soap
Inventor: AKIZUKI SADAYOSHI
IPC: A61Q19/10
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that soap sufficiently containing active seaweed ingredients as soap components has never been seen, since existing methods for extracting, using, or processing seaweed ingredients are problematic although seaweed ingredients are found to be effective for human bodies.  <P>SOLUTION: Soap is obtained by mixing viscous extract containing fucoidan that can be obtained from Sargassum horneri, sodium hydroxide (NaOH), and animal or vegetable oil-and-fat that are soap materials, reacting the mixture, and then shaping.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010231421-A (JP)
Title: Coin ejection device
Inventor: ANDO KAZUMASA
IPC: G07D1/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable ejection of both a coin having a large diameter and a coin having a small diameter, and to prevent the occurrence of an error such as a locking phenomenon even in the case of the coin having a small diameter.  <P>SOLUTION: A coin ejection device includes a movable roller 38 disposed opposite the side end portion of an outlet of a linear guide 18, being disposed from the front end of a cylindrical surface guide 16 in the rotating direction, disposed in the surroundings of a rotating disk 14, to an outlet 36. The movable roller 38 is energized in the outlet direction, and contacts a coin extruded by an extrusion unit accompanied by the rotation of the rotating disk. The extrusion unit, configuring the housing unit of the rotating disk, includes an abutment unit formed thereon, abutting on a backward coin Cb of small diameter continuously contacting to a forward coin Ca of small diameter contacting to a forward wall portion 32A provided on the forward rotating direction. When the backward coin is in contact with the movable roller in an initial position, the abutment unit positions a straight line, passing through the abutment position on the backward coin and the center of the backward coin, on the outlet side from the center of the movable roller in the initial position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228328-A (JP)
Title: Decorative sheet
Inventor: SHIMIZU YOHEI
IPC: B32B33/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet having improved damage resistance and machinability (design by whitening during folding) and having good sharpness of a design pattern, while reducing the cost of production.  <P>SOLUTION: The decorative sheet has a design pattern layer, a primer layer, and a transparent surface protection layer in that order on a colored base material sheet made from a polyolefin resin, and has a transparent resin layer made from a polyolefin resin on the back of the base material sheet. The glass transition temperature (Tg) of the primer layer is -40 to 0°C and the glass transition temperature of the transparent surface protection layer is 20 to 70°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230605-A (JP)
Title: Device for detecting foreign substance in pitch coke
Inventor: TANAKA YOSHIAKI
IPC: G01V3/10
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of concurrently discriminating whether a specimen is a pitch coke, a metallic foreign substance, or a nonmetallic foreign substance.  <P>SOLUTION: Disposed in a pitch coke conveying direction are detection devices which run a current to a resonance circuit (detection coil), generate an eddy current to the specimen by a magnetic flux to be generated in a direction orthogonal to the current, and capture a change of an inductance in the detection coil due to a change of the magnetic flux to be caused by the eddy current, the detection devices including at least one set of a detection device P detecting a slight change of the inductance and a detection device M detecting only a big change of the inductance. The pitch coke is detected if the change of the inductance is detected only by the detection device P, the metallic foreign substance is detected if the change of the inductance is detected by both detection devices P and M, and the nonmetallic foreign substance is detected if no change of the inductance is detected by both detection devices P and M.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236935-A (JP)
Title: Rotation angle detection device
Inventor: NAKAMURA YASUHIRO
IPC: G01D5/18
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle detection device detecting a rotation angle of a main driving gear accurately in the whole range which is theoretically detectable.  <P>SOLUTION: When determining a frequency i, a microcomputer calculates the frequency i based on expression (c) when relational expression (e) is fulfilled. The microcomputer calculates the frequency i by adding the maximum limited value θabLimit to a value of [θab-θa] in expression (c) when relational expression (f) is fulfilled, and also calculates the frequency i by subtracting the maximum limited value θabLimit from the value of [θab-θa] in the expression (c) when relational expression (g) is fulfilled. An absolute rotation angle θr is calculated by applying the calculated frequency i into expression (d). There are represented the formulae (c) to (g): (c) i=(θab-θa)/(mΩ/z), (d) θr=m(α+iΩ)/z, (e) 0≤θab-θa≤θabLimit, (f) θab-θa<0, and (g) θab-θa>θabLimit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236411-A (JP)
Title: Lubricating device for internal combustion engine
Inventor: SUGIYAMA TOSHIHISA
IPC: F01M9/10
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating device for an internal combustion engine which suppresses the change in system pressure incident to stop and restart of oil supply to a cooling part.  <P>SOLUTION: A lubricating device (100) for an internal combustion engine is provided with: a variable pump (10) which discharges oil toward a sliding part (200) and cooling part (210) in the internal combustion engine; means (20, 30) for changing an oil supply state to a cooling part, which execute or stop the supply of oil discharged from the variable pump to the cooling part;, and a control means (50) which controls each of the variable pump (10) and means (20, 30) for changing an oil supply state to a cooling part on the basis of an acquired result from a state acquisition means for acquiring information of an operating state of the internal combustion engine. The control means controls the variable pump so as to reduce output of the variable pump prior to the stop of oil supply to the cooling part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240036-A (JP)
Title: Chair with stand-up assisting function
Inventor: FUKUDA EIKO
IPC: A61H1/02
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair with a stand-up assisting function, capable of reducing burdens on the body of a seated person when the person stands up, and allowing the seated person to smoothly stand up by a simple structure.  <P>SOLUTION: A seat 5 is disposed in the L-shape as seen from a side along a seat surface and a backrest surface. As the L-shaped seat 5 as seen from a side is wound up by a wind-up device 7 toward the upper end on the backrest surface side, the seat 5 is linear as seen from the side, so that the force to assist the seated person in standing up forward and upward is applied to the seated person.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242866-A (JP)
Title: Fiber heat insulator and vacuum heat insulating material using the same
Inventor: KOJIMA MASAYA
IPC: F16L59/06
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber heat insulator that can easily be handled and is suitable for the core material of a vacuum heat insulating material.  <P>SOLUTION: The fiber heat insulator 6 includes: each fiber assembly 8 which has two rectangular heat transfer surfaces 7 facing each other; a first thread 14 which has portions exposed in a direction parallel with a long-side direction on one heat transfer surface 7 and also has portions embedded inside the fiber assembly 8; a second thread 15 which has portions exposed in the direction parallel with the long-side direction on the other heat transfer surface 7 and also has portions embedded inside the fiber assembly 8 so as to be entangled with the first thread 14; and each entangled portion 9 which is formed by entanglement of the first thread 14 and the second thread 15. Each entangled portion 9 is provided inside the fiber assembly 8. Therefore, each entangled portion 9 generates a tensile force in the threads 14, 15 so as to constrain the fiber assembly 8 located between the first thread 14 exposed on the one heat transfer surface 7 and the second thread 15 exposed on the other heat transfer surface 7. Consequently, the bulk density of the fiber assembly 8 is partially increased and rigidity is imparted to the fiber assembly 8, thereby facilitating handling of the fiber heat insulator 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240266-A (JP)
Title: Game machine mounting unit
Inventor: KIJIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine mounting unit for mounting a game machine such as a Pachinko machine to a frame-shaped island on the lower side, capable of securely applying the pressure of a pressing part to a lower plate of a machine frame if recesses and projections are disposed on the lower plate of the machine frame of the game machine.  <P>SOLUTION: The game machine mounting unit has the pressing part 34 for pressing the lower plate Bb of the machine frame B of the game machine on a lower frame Fb of the island F. A plurality of legs 34a partially abutting to the lower plate Bb of the machine frame B are disposed on the surface of the pressing part 34 to be pressed on the lower plate Bb of the machine frame B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248920-A (JP)
Title: Starter
Inventor: NIIMI MASAMI
IPC: F02N15/06
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starter 1 reducing noise produced at engine start by relaxing shock caused by collision of a pinion gear 8 and a ring gear 25.  <P>SOLUTION: The starter 1 includes a pinion-pushing out solenoid 5 for pushing out a pinion moving body in an anti-motor direction, and a motor-energizing solenoid 6 opening and closing a motor contact, and operation of both solenoids are independently controlled by an ECU 21. A pinion moving body is constituted of a clutch 7 and a pinion gear 8, and the pinion gear 8 is disposed on the outer circumference of an inner tube 9 provided integrally through the inner 7c of the clutch 7 with straight spline fitting. A shock absorbing member 12 formed of an elastic body of rubber, elastomer or the like is disposed between the pinion gear 8 and the inner tube 9. The shock absorbing member 12 has a function relaxing the shock when the pinion gear 8 collides with the ring gear 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250379-A (JP)
Title: Information processor and page display method
Inventor: YANO KEIJIRO
IPC: G06F3/0488
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor for reducing movement to an unintended link destination by an erroneous operation in a web page including a plurality of links, and also to provide a page display method.  <P>SOLUTION: The information processor analyzes hyper links which are set in a character string or an image included in an original hypertext document, and generates a new hypertext document based on the analysis result so as to divide the hyper links by coloring with a plurality of colors and to display the links on a display monitor. The information processor displays selecting means on the display monitor which are respectively associated with the plurality of colors so as to perform control for displaying the web page corresponding to the generated hypertext document on the display monitor and allowing only the hyper link with the corresponding color among the hyper links divided by coloring with the plurality of colors to be transited to a screen to be displayed as the effective hyper link.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221208-A (JP)
Title: Method of separating/recovering pulp component and inorganic component from paper making sludge
Inventor: ICHIURA HIDEAKI
IPC: C02F11/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of separating/recovering a pulp component and an inorganic component from paper making sludge.  <P>SOLUTION: There is provided the method of separating/recovering the pulp component and the inorganic component by heating the paper making sludge together with an ion liquid and dissolving the pulp component contained in the paper making sludge. There is provided the method of separating/recovering the pulp component and the inorganic component by recovering the used ion liquid and using the recovered ion liquid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246715-A (JP)
Title: Radiographic apparatus and calibration data acquiring method
Inventor: NOTOHARA DAISUKE
IPC: A61B6/02
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the distribution of radiation transmission unevenness caused by a member (e.g., a top plate) at a position where the an FPD is interposed in a radiographic apparatus from being superimposed on correction data to be used to correct calibration.  <P>SOLUTION: A series of air images Pa is acquired, which is obtained by continuously shooting while moving the FPD 4 and an X-ray tube 3 in a state where a subject is not placed on the top plate 2. The air images Pa are superimposed many times when generating a correction tomographic image Pdc. In an X-ray imaging apparatus 1, even when the air images Pa are superimposed, the patterns of a shadow of the top plate 2 to be superimposed on the series of the air images Pa are different, so as to cancel the shadows of the top plate 2. Thus, the shadow of the top plate 2 does not appear in the correction tomographic image Pdc.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249057-A (JP)
Title: Control method and control device for internal combustion engine
Inventor: KAJIWARA ITSURO
IPC: F02D21/08
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and a control device for an internal combustion engine controlling a valve opening of an EGR valve and an opening of a guide vane of a variable nozzle turbine while improving avoidance of control interference and controllability by making the openings cooperate with each other, obtaining a feedback gain corresponding to nonlinearity accompanying change in an operation condition by mathematical processing, and remarkably reducing man hours for adaptation in an optimum servo control.  <P>SOLUTION: Control of the internal combustion engine 10 for controlling the valve opening Vegr of the EGR valve 22 and the opening Vvnt of the guide vane of the variable nozzle turbine 13a by inputting detection values Vm, Pm of an air flow rate V and an intake pressure P is controlled by a two-input/two-output integrating optimum servo system, and a state feedback gain K<SB>F</SB>(h) and an integrated gain K<SB>I</SB>(h) of the integrating optimum servo system are changed corresponding to the operation condition h of the internal combustion engine 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249731-A (JP)
Title: Load cell equipped with overload prevention mechanism
Inventor: NAGAI TAKAYUKI
IPC: G01L1/26
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load cell including an overload preventive stopper member for preventing damage by overload, with which an operation of attaching the stopper member can be accurately and easily done.  <P>SOLUTION: A Roberval type load cell includes an upper beam 2 and a lower beam 3, which extend horizontally, a fixing part 4 for coupling ends of the upper beam 2 and the lower beam 3 with each other, and a movable part 5 for coupling the other ends and displacing vertically in response to a load. It further includes a cylindrical stopper member 7 with a circular section. A first circular hole 9 with a circular section is formed on the fixing part 4. A second circular hole 10 with a circular section and concentric with the first circular hole 9 is formed on the movable part 5. A base end of the stopper member 7 is fitted into and fixed to the first circular hole 9. In addition, a tip of the stopper member 7 is formed to position inside the second circular hole 10 to cause a gap of a predetermined width from the internal face of the second circular hole 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT