baber/WOPTO huggingface dataset:
Patent JP-2007070138-A (JP)
Title: Apparatus for thermal regenerative treatment of waste gypsum
Inventor: HORAI HIDETO
IPC: C04B11/036
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for thermal regenerative treatment of waste gypsum which can change even a gypsum captured by a dust collector into a hemihydrate gypsum in a good yield together with a gypsum discharged from a rotary kiln, at the time of thermal regenerative treatment of a waste gypsum in the state of a gypsum dihydrate.  <P>SOLUTION: This apparatus thermally regenerates the waste gypsum in the state of gypsum dihydrate by adopting a parallel flow heating rotary kiln 1. Also, the apparatus is provided with a temperature sensor 17 for detecting the temperature of exhaust gas at an exhaust gas duct 6, and a burner combustion controller for controlling the combustion amount of a burner 4 based on the exhaust gas temperature detected by the temperature sensor 17. The burner combustion amount is controlled so that the exhaust gas temperature is at a temperature at which the gypsum dihydrate is changed to a hemihydrate gypsum, and also the waste gypsum entrained by the exhaust gas is changed to a hemihydrate gypsum by flash drying to be captured and recovered by a dry cyclone 7 and a bag filter 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073339-A (JP)
Title: Fuel cell, and manifold of fuel cell
Inventor: SUZUKI TOMOHIRO
IPC: H01M8/24
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable to remove water generated in a gas circulation passage of a fuel cell, and solve a problem that "pressure loss at the gas circulation passage is increased and power generating efficiency is worsened by applying an auxiliary apparatus like a gas-liquid separation filter".  <P>SOLUTION: In the manifold 5 connecting a gas outlet part of a fuel cell stack to a gas inlet part thereof, a groove 11 is formed on a side wall face of a passage 6 in the manifold in a direction crossing a gas flowing from the gas outlet part of the stack, and a water draining port 12 is formed at lower part of the passage in the manifold so as to locate at a part lower than the part connected to the outlet side piping. The water in the gas is trapped by the groove, and drained outside from a draining port.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072368-A (JP)
Title: Display element
Inventor: KOKEGUCHI NORIYUKI
IPC: G02F1/15
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element which can be driven with a simple member construction and at low voltage and has high display contrast and enhanced electrode durability.  <P>SOLUTION: In the display element which has an electrolyte layer containing silver or a compound containing silver in its chemical structure between opposed electrodes and wherein driving operation of the opposed electrodes is performed so that dissolution and deposition of silver, the electrolyte layer contains lithium ions and a redox reaction concerning the lithium ions is generated on at least one electrode of the opposed electrodes at the time of the driving operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070100-A (JP)
Title: Control device for sheet carrying device
Inventor: ISHIKAWA SATORU
IPC: B65H7/02
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive motor control method, sensor condition detecting method and device control method enabling multi-stage connection.  <P>SOLUTION: This control device for a sheet carrying device is provided with a reference clock generating means; a strobe signal generating means generating a strobe signal synchronous with a reference clock; a sensor means detecting a paper condition; a latch means latching the strobe signal by using the reference clock; and a sensor detecting means detecting a section where output of a latch circuit is in an HI level and an output level from the sensor means. The condition of the sensor means is detected in synchronous with the strobe signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080559-A (JP)
Title: Light guide plate and backlight device
Inventor: INABA TATSUYA
IPC: G02F1/13357
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate capable of sufficiently exhibiting a desired function with inexpensive components without degrading machining accuracy while compensating the lack of the amount of light getting away from a light source.  <P>SOLUTION: The light guide plate of this invention has a emitting surface and a reflecting surface which are plate-like members facing each other so that a light beam introduced from the light source enter from a side surface of the plate-like members and is reflected from the reflecting surface to the emitting surface. A plurality of recessed parts for reflection which becomes deeper as getting away from the entering side surface are formed in the reflecting surface. Since they do not mutually overlap when seeing from the side surface, the lack of the amount of light of the part getting away from the light source can be surely compensated without using a slope.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078991-A (JP)
Title: Image heating device and image forming apparatus
Inventor: FUKATSU SHIN
IPC: G03G15/20
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To secure the separability of recording material from a belt over a long term in a gloss imparting device for imparting gloss to a toner image.  <P>SOLUTION: The image heating device performs control that a position to stick recording material to the belt is deviated in predetermined timing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077663-A (JP)
Title: Tread mounting structure for spiral stairs
Inventor: HAYASHI JUNICHI
IPC: E04F11/02
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tread mounting structure for spiral stairs, which prevents formation of a defective, and allows a tread to be fitted therein with good finishing.  <P>SOLUTION: According to the tread mounting structure for the spiral stairs, an inner side plate 71b is mounted on an outer peripheral surface of a central structural member 1, and an inner edge of the tread 35 is supported by the inner side plate 71b. A tread support portion of the inner side plate 71b has a tread mounting groove 35b formed therein, which mounting groove has a groove edge blocking wall 81 formed at one end thereof, for blocking the one end of the groove. Further the tread 35 has a notch 91 formed at one end of the inner edge, corresponding to the groove end blocking wall 81. Then the groove end blocking wall 81 is fitted into the notch 91, and therefor by abutting one end of a notch internal surface of the tread 35 on an upper end face 81f of the groove end blocking wall 81, the inner edge of the tread 35 is rigidly inserted into the tread mounting groove 35b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078515-A (JP)
Title: Laser radar system
Inventor: NAKAMURA SHIGERU
IPC: G01S17/10
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser radar system capable of detecting a distance to an object or the like by irradiating the object with a laser beam.  <P>SOLUTION: This laser radar system comprises: a polarization diffraction beam splitter 2 for reflecting the laser beam and for diffracting the laser beam; a low-reflection mirror 5 provided in a focusing point of a focus lens 3; an irradiation lens 6 for converting the laser beam into a scanning laser beam of a substantially parallel beam for irradiating the object; a 1/4 wavelength plate arranged in an optical path between the low-reflection mirror 5 and the object; a photodetector 10 for a servo provided in a position irradiated with a reflected laser beam for the servo reflected by the low-reflection mirror, via the focus lens and the polarization diffraction beam splitter 2; and a signal detecting photodetector 11 provided in a position where a reflected scanning laser beam reflected from the object is diffracted by the polarization diffraction beam splitter 2 to be emitted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081128-A (JP)
Title: Superconductive coil and method of manufacturing same
Inventor: MIYOSHI KAZUTOMI
IPC: H01B12/08
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconductive coil which is constituted by a compound superconductive wire in which an internal distortion is relaxed and can improve superconductive properties such as a distortion resistance property and a critical current value than before, and to provide a method of manufacturing the superconductive coil.  <P>SOLUTION: The superconductive coil is formed by winding the compound superconductive wire in which a superconductive formation heat treatment is performed. The compound superconductive wire has a compound superconductor in at least a part of an interior of a cross section thereof, and after a predetermined compound superconductor formation heat treatment is performed, the internal distortion of the compound superconductive wire is relaxed by carrying out both vibrating and bending processes in which a bending distortion is added from both directions, that is, a forward direction and a backward direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077752-A (JP)
Title: Lap joint type or end lap type metallic backing material for dry tiling, and construction method for fixing on wall surface by using the metallic backing material
Inventor: KUROSAWA HIROSHI
IPC: E04F13/21
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lap joint type or end lap type metallic backing material for dry tiling, and a construction method for fixing on a wall surface by using the metallic backing material, capable of improving aseismatic performance of a building, enabling a tile and a metallic plate to have function for preventing a spreading fire by a flame even in a neighboring fire, and improving even fireproof performance.  <P>SOLUTION: This tiling metallic backing material is constituted by integrally forming a hooking locking part 10 of the tile and a groove drivable in a head crown from a surface of the metallic backing material 1 on the reverse side of a tile adhering part by forming a nailing groove 6, a step height 8, a joining part and butting parts 4 and 5 by roll molding by forming a locking part on a surface of the metallic backing material 1 by the metallic backing material 1 of a lap joint type or end lap joint type joining part by combining an embossing finish technology, a roll molding technology and a press working technology. The metallic backing material can be firmly fixed by reducing the number of metallic plates of making a screw nail penetrate through the metallic plates when driven in furring strips by sewing up by the screw nail from a surface of a joining part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086092-A (JP)
Title: Developing roller, development device, process cartridge, and image forming apparatus
Inventor: KAMIYA NORIYUKI
IPC: F16C13/00
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing sleeve capable of preventing the occurrence of unevenness of an image, a developing roller, a development device, process cartridges equipped with the development device, and an image forming apparatus.  <P>SOLUTION: The image forming apparatus is equipped with the process cartridges 106Y, 106M, 106C, and 106K. The process cartridges 106Y, 106M, 106C, and 106K are equipped with the developing roller 115. The developing roller 115 is equipped with the magnet roller 133 and the development sleeve 13. The magnet roller 133 is fixed. The outside surface of the development sleeve 13 is subjected to surface roughening treatment in such a manner that the surface roughness is made gradually rougher (greater) toward both end parts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006161027-A (JP)
Title: Organic solvent-swelling micro gel and method for producing the same
Inventor: HIWATARI YOSHIKO
IPC: A61K8/02
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new organic solvent-swelling micro gel and to provide a method for producing the micro gel.  <P>SOLUTION: The organic solvent-swelling micro gel is composed of a copolymer obtained by carrying out radical polymerization of a specific polyethylene oxide macromonomer with specific two kinds of hydrophobic monomers and a specific crosslinkable monomer in a water-ethanol mixed solvent under conditions of the following (A), (B) and (C). (A) The mixture of these hydrophobic monomers has a composition obtained by mixing methyl methacrylate with a methacrylic acid derivative having 4-8C alkyl at a molar ratio of (90-10): (10-90). (B) The polyethylene oxide macromonomer and the hydrophobic monomer are charged at a molar ratio of (1:10) to (1:250). (C) The charging amount of the crosslinkable monomer is 0.1-1.5 mass% based on that of the hydrophobic monomer. (D) The mixed solvent is contained at (90-30):(10-70) ratio (volume ratio at 20°C) of water:ethanol.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007092536-A (JP)
Title: Oscillating plate type compressor
Inventor: TERAUCHI KIYOSHI
IPC: F04B27/10
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillating plate type compressor which can basically eliminate a rotation prevention mechanism of an oscillating plate of a conventional oscillating plate type compressor with simple structure and reduced cost, and is low in noise and vibrations.  <P>SOLUTION: In the oscillating plate type compressor, a plurality of cylinders and pistons are disposed in parallel with a main shaft rotated by a driving source, an oscillating plate and a piston is connected through a connection rod, a rotary motion of a swash plate rotated together with the main shaft is converted into an oscillation motion of the oscillating plate to reciprocate the piston and thereby to suck and compress fluid. Ball joints are disposed to end portions of the connection rod extended from the piston, the joint between the oscillating plate and the ball joints allows only a rotary motion of spherical parts. A means for securing a degree of freedom not interfering between the piston and the connection rod or the piston and the cylinder in a reciprocating process of the piston, is disposed on a piston side, and torque of the oscillating plate is received between a piston side face and a cylinder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007091785-A (JP)
Title: Fluidized bed gasification apparatus and coal gasification hybrid power system
Inventor: ITO KATSUYA
IPC: C10K1/20
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluidized bed gasification apparatus in which a gasification furnace and a desulfurization equipment can be operated at optimal temperatures, respectively, and to provide a coal gasification hybrid power system.  <P>SOLUTION: This fluidized bed gasification apparatus 6 comprising a gasification furnace 2 to which a solid fuel and a gas containing oxygen are supplied to gasify the solid fuel into a fuel gas, a desulfurization equipment 3 to which the fuel gas produced in the gasification furnace 2 and a desulfurizing agent containing calcium carbonate are supplied to contact-react the fuel gas with the calcium carbonate in the desulfurizing agent, thereby removing hydrogen sulfide contained in the fuel gas as calcium sulfide, and an oxidation furnace 4 to which the gasification residues discharged from the gasification furnace 2, the desulfurizing agent discharged from the desulfurization equipment 3, and a gas containing oxygen are supplied to burn the gasification residues with the gas containing oxygen and simultaneously react the calcium sulfide in the desulfurizing agent with oxygen into calcium sulfate, is characterized by disposing a fuel gas cooler 5 between the gasification furnace 2 and the desulfurization equipment 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007092828-A (JP)
Title: Engine gasket material and its manufacturing method
Inventor: SAKAI YAICHI
IPC: F16J15/08
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine gasket material capable of securely maintaining seal performance by following thermal expansion obtained by aluminum molding, of avoiding reduction in torque of a bolt and damage of a gasket itself due to thermal expansion and of obtaining the gasket with excellent weatherability.  <P>SOLUTION: This engine gasket material is constituted by forming carbon layers 4 on both faces of a thin plate-shaped metallic core material 2 via adhesive layers 3, to obtain the gasket for sealing a predetermined portion of the engine obtained by aluminum molding. The thin plate-shaped core material 2 comprises an aluminum material of which quality is approximately equal to that of the engine.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006123535-A (JP)
Title: Laminated structure and its use
Inventor: MORIYAMA TAKAMASA
IPC: C08F8/12
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated structure using a paper excellent in gas-barrier properties and gas-barrier stability as a substrate.  <P>SOLUTION: This laminated structure is produced by laminating the layer containing an ethylene-vinyl alcohol copolymer including a structural unit (1) and a paper substrate. The ethylene-vinyl alcohol copolymer is preferably obtained by copolymerizing 3,4-diacyloxy-1-butene, vinyl ester-based monomer and ethylene, and then saponifying the obtained copolymer. In the structural unit (1), X is an arbitrary bond chain excluding an ether bond; R1 to R4 are each independently an optional substituent; and (n) is 0 or 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007093982-A (JP)
Title: Image forming apparatus
Inventor: MIYASHITA YOSHIAKI
IPC: G03G21/14
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of securing uniformity of the amount of lubricant applied on the surface of an image carrier with comparatively simple and low-cost constitution.  <P>SOLUTION: The photoreceptor cleaning unit 15 includes: a cleaning blade 15a for scraping residual toner left after transfer from the surface of the photoreceptor belt 1 while coming into contact with the photoreceptor belt 1; the solid lubricant 15c; a coating brush 15b for scraping lubricant from the solid lubricant 15c and applying the lubricant on the photoreceptor belt 1; and an energizing means (not illustrated) for energizing the solid lubricant 15c toward the coating brush 15b. The cleaning unit 15 function as a cleaning apparatus for cleaning the residual toner left after transfer on the photoreceptor belt 1 and also as a lubricant supply apparatus for supplying the lubricant on the surface of the photoreceptor belt 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007097368-A (JP)
Title: Switching power supply
Inventor: MIURA KOICHIRO
IPC: H02M3/28
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply capable of judging a failure of a device accurately even if an output current is an overvalue.  <P>SOLUTION: A control portion 72 judges whether all the formulae (1)-(3) are satisfied between detection values of a DC input voltage Vin, an input current Iin, and a DC output voltage Vout and a minimum regulation input voltage Vin(reg) stored in a memory 71, a reference input current Iin(ref), and a reference output voltage Vout(ref). Based on the judgment result, it is judged whether the switching power supply 1 is in a failure state or not. Considering an output current Iout in addition to the DC output voltage Vout, a failure is judged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007097080-A (JP)
Title: Intercom system
Inventor: KATO ISAO
IPC: H04J3/00
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a receiving side to easily reproduce a synchronizing signal by sending transmission frames in a fixed cycle.  <P>SOLUTION: The intercom system is provided with: one or more multiple dwelling entrance slave units 10a, 10b, 10c-10m for performing calling operation, imaging and speech in a multiple dwelling entrance of a multiple dwelling house; a plurality of living room master units 20a, 20b, 20c-20n for performing picked-up image display and speech; and a control device 30 for performing voice and image exchange control in the case of speech. When transmitting a transmission frame (f) containing intercom control data d1, voice data d2 in a frame term of a fixed cycle between a slave unit and a master unit, in order to rightly transport a voice and image data sampling term T1 and a single-picture term T2 from the control device to the master unit, the relationship of the sampling term, the single-picture term and the frame term is set to 1:1, and a synchronizing marker M indicating a synchronism extraction position is added into the voice and image data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007090842-A (JP)
Title: Rolled web for foamed wallpaper and foamed wallpaper
Inventor: OKAMOTO MASARU
IPC: B32B5/18
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide foamed wallpaper good in construction properties and economical characteristics and an rolled web suitable for the production of the foamed wallpaper.  <P>SOLUTION: In the rolled web for the foamed wallpaper in which at least a resin layer 1 and a resin layer 2 are laminated in turn on a paper substrate, (1) the resins of the resin layer 1 and the resin layer 2 are crosslinked, (2) the content of calcium carbonate of the resin layer 1 is larger than that of the resin layer 2, and (3) the content of a heat-decomposable foaming agent of the resin layer 1 is smaller than that of the resin layer 2. Alternatively, in the foamed wallpaper in which at least a resin layer A and a foamed resin layer B are laminated in turn on the paper substrate, (1) the resins of the resin layer A and the foamed resin layer B are crosslinked, (2) the content of calcium carbonate of the resin layer A is larger than that of the foamed resin layer B, and (3) the expansion ratio of the resin layer A is smaller than that of the foamed resin layer B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007101184-A (JP)
Title: Deterioration diagnosing apparatus of coating film and deterioration diagnosing method of coating film
Inventor: TAKEUCHI FUMIAKI
IPC: G01N27/00
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deterioration diagnosing apparatus of a coating film capable of diagnosing the deterioration of the coating film with high precision by minimizing the effect of the thickness irregularity of the coating film even in a case that the correction impedance of the coating film is used as an index for evaluating the deterioration degree of the coating film.  <P>SOLUTION: Before the impedance of the coating film 8 is measured, the thickness of the coating film 8 is measured with respect to one measuring target region at a plurality of places. The analyzing diagnosing engine 13 of a diagnostic server 11 calculates the average value of the measured film thickness data and a standard deviation value from the measured film thickness data and, in a case that the quotient of (standard deviation value)/(average value) is smaller than a preset threshold value, that is, in a case that the irregularity of the film thickness of the coating film 8, a worker is informed that the region concerned is fitted to the measurement of impedance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007098635-A (JP)
Title: Activation energy curable type inkjet recorder
Inventor: NAKAZAWA YUSUKE
IPC: B41J2/01
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To markedly reduce an installation space of an activation energy curable type inkjet recorder using a flat bed type platen.  <P>SOLUTION: This activation energy curable type inkjet recorder 21 uses the flat bed type platen 4. The platen 4 is provided to the recorder body 21a in a state that a support face 4a is vertically placed to be roughly perpendicular to the installation face on which the recorder is installed so that the installation area of the platen 4 can be markedly reduced. Consequently, the installation space 35 of the recorder can be markedly reduced, and then the dissemination of the recorder for recording an image on a large and inflexible recording medium 3 can be accelerated.  <P>COPYRIGHT: (C)2007,JPO&INPIT