baber/WOPTO huggingface dataset:
Patent JP-2009000416-A (JP)
Title: Polychlorinated biphenyl decomposition treatment method
Inventor: MURAKAMI YOSHIAKI
IPC: C07C25/18
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polychlorinated biphenyl decomposition treatment method capable of performing decomposition treatment in a sodium dispersion while suppressing an increase in labor and time when 1-bromopropane is further contained in coil that contains PCB.  <P>SOLUTION: In the polychlorinated biphenyl decomposition treatment method, the oil and the sodium dispersion are mixed for decomposing PCB in the coil containing 1-bromopropane together with PCB. The the oil and sodium dispersion are mixed so that the temperature of their mixture becomes 70°C or lower, 1-bromopropane and sodium are reacted in a state where the temperature of the mixture is 70°C or lower, and at least a part of 1-bromopropane is debrominated. Then, the temperature of the mixture is risen so that the temperature of the mixture exceeds 70°C to apply dechlorination of PCB.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002116-A (JP)
Title: Drainage apparatus for mechanical parking lot
Inventor: OSHIBA SHIGERU
IPC: E04H6/18
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage apparatus for a mechanical parking lot draining snow and water falling on a pallet, coping with a barrier-free state and preventing rainwater or the like from falling from the pallet to contaminate a vehicle or the like below.  <P>SOLUTION: The drainage device for the mechanical parking lot is provided in the mechanical parking lot having a plurality of storage parts 20 into which pallets 40 loaded with vehicles 60 are transferred and parked, and draining rainwater or the like falling on the pallet 40 from the vehicle 60. Waterproof weirs 42 preventing rainwater or the like from leaking from the outer periphery of the pallet 40 are provided in the outer peripheral positions of the pallet 40, and the waterproof weir 42 is provided with a draining part 45 allowing rainwater from flowing out of the pallet 40. Further, the storage part 20 is provided with a short side direction rain gutter 26 and a longitudinal direction rain gutter 27 for receiving rainwater or the like flowing out of the draining part 45.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007757-A (JP)
Title: Casing for underground structure
Inventor: OISHI YUKINORI
IPC: E03B9/12
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casing for an underground structure which reduces manufacturing cost and enables rapid and easy installation work.  <P>SOLUTION: This casing comprises an outer cylinder 12 the inner peripheral surface of which has a female screw 12a, an inner cylinder 13 the outer peripheral surface of which has a male screw 13a screwed into the female screw 12a and which is mounted to the outer cylinder 12 in a height-adjustable manner, and a positioning means for positioning the inner cylinder 13 which is mounted to the outer cylinder 12. The positioning means comprises a groove 14a which is axially formed at the female screw 12a of the outer cylinder 12, a radially-movable pushing member which has a screw screwed into one screw hole formed at the peripheral wall of the inner cylinder 13, and a positioning member 14g which is detachably engaged into at least one engaging hole 14f formed in a position of the male screw 13a of the peripheral wall of the inner cylinder 13. The pushing member is moved radially outward so as to be pressed against the outer cylinder 12. Thus, the positioning member 14g engaged with the engaging hole 14f abuts on the groove 14a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007827-A (JP)
Title: Slidable folding door
Inventor: TADA KIYONORI
IPC: E06B3/48
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slidable folding door which is formed such that draft, rainwater, etc. are prevented from infiltrating into the interior of a structure from a gap between a door body and each of a head, a sill, and a rotating shaft when closed, and that draft, rainwater, etc. are prevented from infiltrating into the interior of the structure from a gap between one ends of the respective door bodies opposed to each other.  <P>SOLUTION: The slidable folding door is formed such that the one ends of the respective two door bodies are rigidly connected together in a foldable manner, and that at least one of the other ends of the two door bodies is rotatably connected to a support member horizontally slidably erected in an opening section of a door frame by a hinge. Herein each of the two door bodies has a first projective piece projecting from the other end of the door body in the same direction as the direction in which the one ends of the two door bodies are folded, in a manner overlapping a front surface of the support.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009864-A (JP)
Title: Solid oxide fuel battery
Inventor: SHIBATA ITARU
IPC: H01M8/02
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel battery with excellent temperature rising property and starting performance of a fuel battery cell.  <P>SOLUTION: Inter-connectors 8, 9 are arranged through porous bodies 6, 7 on either side of a cell support plate 5 of a fuel battery cell 4, a first fuel gas flow channel A1 for supplying fuel gas to the fuel battery cell 4, and a second fuel gas flow channel A2 for supplying fuel gas to the porous body 6, are provided between the cell support plate 5 and the inter-connector 8 of a fuel electrode side. A first oxidizing gas flow channel B1 for supplying oxidizing gas to the fuel battery cell 4, and a second oxidizing gas flow channel B2 for supplying oxidizing gas to the porous body 7, are provided between the cell support plate 5 and the inter-connector 8 of an air electrode side. An opening part 12 for communicating between the porous bodies 6, 7 is provided on the cell support plate 5, and the fuel battery cell 4 is preheated by mixing and combusting the fuel gas and the oxidizing gas in a region with the opening part 12 as a center, thereby improving starting performance of a fuel battery C1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012866-A (JP)
Title: Elevating/lowering system
Inventor: MIKE HIROO
IPC: B66F11/04
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevating/lowering system capable of elevating/lowering an object to be conveyed from a lower floor surface to an upper floor surface easily corresponding to various kinds of elevating/lowering heights.  <P>SOLUTION: The elevating/lowering system 1 comprises at least one first guide 21 extending from a lower floor surface G along the elevating/lowering direction X, at least one second guide 23 extending substantially parallel to the first guide 21, a moving means 8 for upwardly moving the second guide 23 along the first guide 21, a loading stand 2 with an object M to be conveyed being loaded thereon, first supporting parts 31, 32 for movably supporting the loading stand 2 by the first guide 21, and a propulsion means 42 for giving the propulsive force to the loading stand 2 in the elevating/lowering direction X.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015912-A (JP)
Title: Optical disk device, controller for optical disk device, and defect detecting method
Inventor: CHIBA NORIKATSU
IPC: G11B20/18
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform reproduction more resistant to defect by detecting the defect of an optical disk even if the defect, that an amplitude is varied in a short period, is mixed.  <P>SOLUTION: The defect of the optical disk is detected by using a reading part which reads reflected light from the optical disk and outputs a reading signal in accordance with this, a branch metric calculating means for calculating branch metric for a signal generated by adding the prescribed processing of the reading signal, a path metric selecting means selecting maximum likelihood path metric based on branch metric calculated by the branch metric calculating means, a maximum likelihood decoder having a path memory having a plurality of stages of memories consisting of a plurality of storage elements and obtaining a decode signal by shifting information stored in the memory to a memory of a post stage according to the selected result by the path metric selecting means, and information possessed by a memory of the final stage of the path memory or a memory of the specific stage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014920-A (JP)
Title: Apparatus for manufacturing plastic optical fiber and method for manufacturing plastic optical fiber
Inventor: TSUKAMOTO YOSHIHIRO
IPC: G02B6/00
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a plastic optical fiber in which damages caused by contact with a guide member can be suppressed, and to provide a method for manufacturing a plastic optical fiber.  <P>SOLUTION: The manufacturing apparatus includes a spinning means 10 for melt-spinning a melted resin into a core-sheath structure, a drawing means 30 for drawing the fiber, and a winding means 40. The apparatus further includes a guide member 50 that regulates traveling of a plastic optical fiber (POF) 20, with the surface of the guide member 50 having a composite plating layer formed from a plating liquid containing fluorocarbon resin fine particles and a nickel-phosphorus alloy. The method for manufacturing a POF 20 includes a spinning step of melt-spinning a melted resin by the spinning means 10 into a core-sheath structure, a drawing step of drawing the fiber by the drawing means 30 and a winding step by using the winding means 40, wherein traveling of the POF 20 is regulated by the guide member 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017190-A (JP)
Title: Sonet/sdh apparatus
Inventor: HONMA HIROYUKI
IPC: H04L12/46
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a SONET/SDH apparatus having a redundant structure across LAN interfaces, without changing configuration of a SONET/SDH switch.  <P>SOLUTION: The SONET apparatus comprises a first and a second LAN interfaces and a switch portion. The first and the second LAN interfaces contain a demapping portion, and the switch portion performs transfer processing of a signal between a SONET interface and a LAN interface. The switch portion transfers a signal inputted from SONET interface to the first LAN interface. The first LAN interface acquires a packet through demapping of the signal and transmits a part of the packet to a packet network from a transmission/reception portion, and maps the rest of the packet to the signal and sends it out to the switch portion. The switch portion transfers the signal from the first LAN interface to the second LAN interface. The second LAN interface transmits a packet obtained through demapping of the signal from the switch portion to the packet network from a transmission/reception portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008025835-A (JP)
Title: Vacuum valve and closing disk fitted to connecting rod
Inventor: LITSCHER BERNHARD
IPC: F16K3/314
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To avoid relative movement between a valve disk and a connecting rod during operation by achieving self-bearing of a closing disk to the connecting rod in the direction of a displacement path after first firm fastening of a thread.  <P>SOLUTION: This vacuum valve for air-tightly closing a passage includes a closing disk provided with at least one rod recessed part and at least one connecting rod. The rod recessed part is located on a connecting part of the connecting rod by a thread passed through a lateral hole of the connecting part and engaged with a screw hole of the rod recessed part, thereby removably mounting the closing disk on the connecting rod. The projecting part and a recessed part are provided in a connecting area of the rod recessed part and the connecting part. The projecting part and the recessed part are formed so that the projecting part is held by the recessed part in a plane including the axis of the connecting rod and the closing disk and the connecting rod are fixed to each other in the direction of the displacement path by interlocking coupling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009021108-A (JP)
Title: Manufacturing method of keytop plate
Inventor: OOI YOSHIZUMI
IPC: H01H11/00
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a keytop plate capable of easily integrating silicon rubber without giving damages to a synthetic resin film.  <P>SOLUTION: The manufacturing method of the keytop plate includes a process of filling liquid silicon rubber A1 into a liquid silicon rubber filling part 401 of a first die 400, a process of mounting the liquid silicon rubber A1 cured through heating on the synthetic resin film 20A after the synthetic resin film 20A is joined onto the liquid silicon rubber filling part 401 of the first die 400, a process of filling the liquid silicon rubber A2 into the liquid silicon rubber filling part 601 of a second die 600, a process of adjusting the first and second dies 400, 600 together so that the liquid silicon rubber filling parts 401, 601 are opposite to each other via the synthetic resin film 20A, a process of mounting the liquid silicon rubber A2 cured through heating on the synthetic resin film 20A, and a process of taking out the keytop plate 10 by removing the first and second dies 400, 600.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020746-A (JP)
Title: Information display apparatus
Inventor: KANEKO YOSHIYUKI
IPC: G06Q40/02
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display apparatus capable of making a customer to view the display contents of the display apparatus.  <P>SOLUTION: The information display apparatus is provided with a center side distribution means 15 for respectively distributing common information from a common management center 13 to a plurality of stores 12, a store side distribution means 38 arranged in each store 12 and capable of distributing call number information for calling a customer to a window which is generated in the store 12 concerned, an intra-store display means 21 arranged in each store 12 to display information to the customer, and a display control means 22 arranged in each store 12 to dividedly display the common information distributed from the center side distribution means 15 and the call number information distributed from the store side distribution means 38 of the store 12 concerned on one picture of the intra-store display means 21 of the store 12 concerned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019162-A (JP)
Title: Surface protection sheet for optical member
Inventor: OGAWA HIROSHI
IPC: C09J11/06
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protection sheet provided with a self-adhesive composition having no fear that a constitution component of the self-adhesive is oozed out and excellent in low temperature stability.  <P>SOLUTION: The surface protection sheet for the optical member is adopted, in which a protection film and a self-adhesive layer comprising the self-adhesive composition formed on one surface or both surfaces of the protection film are provided, and an ionic compound having a melting point of 50°C or higher and a base polymer having a glass transition temperature of 0°C or lower are contained in the self-adhesive composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306693-A (JP)
Title: Photoelectric conversion device
Inventor: MAZAKI AKIRA
IPC: H04B10/40
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion device capable of outputting a signal of high quality during power supply and capable of continuing operation even during power failure for a long period.  <P>SOLUTION: The photoelectric conversion device for converting an optical signal into an electric signal in a light transmission system is provided with a photodiode (PD) 1, resistors 2, 3 for applying reverse voltage to the PD 1, a coil 8 for minimizing a DC component of electro motive force generated in the PD 1, capacitors 6, 7 for extracting only an AC component of a signal outputted from the PD 1, and an output terminal 4 for outputting the signal of the AC component extracted through the capacitors 6, 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024043-A (JP)
Title: Rubber composition for tire and pneumatic tire
Inventor: KUNISAWA TETSUYA
IPC: C08K7/20
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for tire, capable of giving a studless tire improved in performance on an ice road by enhancing the frictional coefficient on the ice road.  <P>SOLUTION: The rubber composition for tire contains, based on 100 pts.wt. of a diene-based rubber component, 25-55 pts.wt. of glass beads; 5-200 pts.wt. of carbon black having an iodine adsorption quantity of 100-300 mg/g; and 1-30 pts.wt. of a vulcanizing agent represented by the structural formula: -((CH<SB>2</SB>-CH<SB>2</SB>-O-)<SB>m</SB>-CH<SB>2</SB>-CH<SB>2</SB>-S<SB>x</SB>)<SB>n</SB>- (wherein x, n and m represent respectively values of 2-6, 10-400, and 2-5).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025439-A (JP)
Title: Display device
Inventor: WATANUKI TSUNEO
IPC: G02F1/1335
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of putting confidential information in an non-display state.  <P>SOLUTION: The liquid crystal display device includes a display panel having a first substrate on which a first electrode is disposed, a second substrate on which a second electrode is disposed, and a first liquid crystal layer formed between the first and second substrates for displaying an image by reflecting or transmitting the light of a predetermined wavelength according to the writing state; a filter panel stacked on the display panel, having a third substrate on which a third electrode is disposed, a fourth substrate on which a fourth electrode is disposed, and a second liquid crystal layer formed between the third and fourth substrates for reflecting or transmitting the light of the predetermined wavelength according to the writing state; and a light absorbing layer disposed on the substrate that is the remotest from the outside light of the display panel and the filter panel. The liquid crystal display device is configured in such a manner that the second liquid crystal layer of the filter panel overlaps with at least a portion of the display region where the pixel of the display panel is formed, and further includes a filter drive circuit for applying a voltage between the third and fourth electrodes, and a filter voltage circuit for supplying a voltage for the filter to the filter drive circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024938-A (JP)
Title: Gimbal mechanism, infrared guidance device and control method for gimbal mechanism
Inventor: TOKUMI EIICHI
IPC: G01S3/782
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gimbal mechanism capable of quickly and accurately controlling an orientation, an infrared guidance device and a control method for the gimbal mechanism.  <P>SOLUTION: This gimbal mechanism includes: a first casing 5a making a detecting part 2 turnable around a first axis in a first plane, a first driving part 6a, a first angle detecting part 7a, a second detecting casing 5b making the first casing 5a turnable around a second axis in a second plane, a second driving part 6b, a second angle detecting part 7b, a third casing 5c making the second casing 5b turnable around a third axis in the first plane, a third driving part 6c, a third angle detecting part 7c, a fourth casing 5d making the third casing turnable around a fourth axis in the second plane, a fourth driving part 6d, and a fourth angle detecting part 7d wherein, when the second casing 5b is turned by the third driving part 6c, the detecting pat 2 is turned to cancel deviation in rotating angle, and when the third casing 5c is turned by the fourth driving part 6d, the first casing 5a is turned to cancel deviation in rotating angle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008171386-A (JP)
Title: Storage controller
Inventor: OKAMOTO HOMARE
IPC: G06F1/16
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage controller capable of reducing maintenance work by a user by irreplaceably mounting respective components in an enclosure.  <P>SOLUTION: A plurality of disk drives 20 which include a spare drive and repair slots 40 are arranged close to each other like a matrix on the front side of the inside of the enclosure 2. A back board 30 is disposed on the rear of respective disk drives 20. A plurality of control boards 10 is arranged on the rear of the backboards so as to be stacked one atop the other. A plurality of disk drives 20 and a plurality of batteries 60 stacked one atop the other respectively are arranged on one side part of respective control boards 10. A plurality of power supply devices 50 stacked one atop the other are arranged on the other side part of respective control boards 10. A plurality of cooling fans 71, 72 are arranged on the center part of the enclosure 2. Respective components 10, 20, 30, 50, 60, 71, 72 are fixed to the enclosure 2 so as to be irreplaceable under normal circumstances.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009011999-A (JP)
Title: Production system and production method for reduced water with hydrogen radical pressure-dissolved therein
Inventor: KAMIMURA CHIKASHI
IPC: C02F1/48
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production technology of hydrogen radical colloid using a reducing/magnetizing treatment device for dissolved pressurized hydrogen.  <P>SOLUTION: Figure 1 shows a fundamental principle for a production method and apparatus for reduced water with a hydrogen radical pressure-dissolved therein and the process of a reducing/pressurizing treatment and a reducing/magnetizing treatment for generating the hydrogen radical. A pressure tank D is filled with hydrogen gas from a hydrogen gas supplying device B. Sterilized water or solution A is sprayed into the pressure tank D from above like a shower and hydrogen gas is supplied into the same from below and pressurized to generate highly concentrated hydrogen water which is reducing and contains more than 10 ppm of hydrogen. The generated highly concentrated hydrogen water is delivered to a hydrogen solution magnetizing device E and, with more hydrogen supplied therein, is subjected to the reducing/magnetizing treatment in a magnetic field made by a strong magnet or an electromagnet with agitation using a high-speed agitator. The hydrogen water after the reducing/magnetizing treatment has an anti-oxidizability. Further, a free radical scavenging ability thereof can be measured by the DPPH method. A vessel F having aluminum foil layers is charged with this hydrogen water treated via the reducing/magnetizing. As shown in figure 4, the apparatus comprises a degassing device 1, a pressure tank (hydrogen pressure-dissolving device) 2, a reducing/magnetizing device 3, a hydrogen radical colloid charging device 4, and a vessel having the aluminum foil layers 5. This invention makes it possible to produce the hydrogen radical colloid, whose anti-oxidizability can be chemically measured, by means of the hydrogen pressure-dissolving method in which the highly concentrated hydrogen water is further treated through the reducing/magnetizing treatment. The hydrogen water may be used via a degassing process.  <P>COPYRIGHT: (C)2009,JPO&INPIT