baber/WOPTO huggingface dataset:
Patent JP-2008089707-A (JP)
Title: Electrochromic device
Inventor: SAWADA SHINICHI
IPC: G02F1/155
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochromic device which has extremely high color purity, with which colors are precisely controlled and which is most suitable as a display element for displaying a full color image.  <P>SOLUTION: The electrochromic device: which has a pair of electrode structures (a display electrode structure 11 and a counter electrode structure 12) comprising at least transparent electrodes 2, 7 formed on the supporting substrates 1, 6, and disposed so as to make the transparent electrodes be opposite to each other while interposing an electrolyte layer 5 in between; which has a porous electrode having an electrochromic coloring agent 3 to develop color with oxidation or reduction reactions adsorbed thereto is formed on at least one transparent electrode of the pair of electrode structures; and which has a porous electrode 8, having a polyquinone compound 13 having at least one out of benzoquinone, naphthoquinone, and anthraquinone as its monomer adsorbed thereto, formed on the transparent electrode 7 constituting the counter electrode structure 12, is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089136-A (JP)
Title: Constant velocity universal joint
Inventor: OKUBO SHIGERU
IPC: F16D3/84
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity universal joint allowing the welding of a band by a laser, without using a back bar, when winding and fixing the metallic band on and to the outer periphery of a boot, by installing the bellows-shaped boot on an outer ring of a drive shaft.  <P>SOLUTION: A seal means is arranged for preventing leaking-out of lubricating oil of a lubricating oil holding part 80 inside of the boots of a constant velocity universal joint. A first projection part 50 and a second projection part 52 are arranged in an outer ring member 18, and a third projection part 56 and a first recessed part 58 are arranged on the inner periphery of the boots 14, in a first boundary part 70 being a boundary part between the boots and the outer ring member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087404-A (JP)
Title: Building material, and storage case and wall material made of it
Inventor: NAKATSUKA HIDEKAZU
IPC: E04F13/08
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building material which has a picture pattern being excellent in design property, is excellent in surface physical property such as contamination resistance, is excellent in electromagnetic wave shielding property, and has cutting easiness, and to provide a storage case using the building material.  <P>SOLUTION: In this building material, on one surface of a metal plate, an organic resin film is coated, and on the other surface of the metal plate, an organic material or an inorganic material is coated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089163-A (JP)
Title: Rotation transmitting device
Inventor: DEMURA YOSHIHIRO
IPC: F16D41/08
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation transmitting device which is less restricted in applications while reducing the play of a two-way clutch in the rotating direction.  <P>SOLUTION: The two-way clutch 10 is incorporated between an outer ring 3 and an inner ring 4, and an electromagnetic clutch 30 is provided in conjunction with the two-way clutch 10 for controlling the engagement/disengagement of the two-way clutch. The two-way clutch 10 has two rollers, namely, a positive rotation roller 13a and a reverse rotation roller 13b incorporated between a cylindrical face 11 formed on the inner periphery of the outer ring 3 and one of a plurality of cam faces 12 formed on the outer periphery of the inner ring 4 in axially spaced relation. The rollers 13a, 13b are held by a cage 14 whose rotation is controlled by the electromagnetic clutch 30. The group of positive rotation rollers 13a arrayed in the peripheral direction are arranged in a range from the peripheral center position of the cam face 12 to a position close to one peripheral end, and the group of reverse rotation rollers 13b are arranged in a range from the peripheral center position of the cam face 12 to a position close to the other peripheral end.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092977-A (JP)
Title: Dance training implement
Inventor: OKADA SHOZO
IPC: A63B69/00
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a stable attachment to the parts of hand and legs where an inplement is attached to allow a user concentrate to dance practices.  <P>SOLUTION: The invention is provided with a weight section 0 formed in a stick shape and a first elastic supporting section (elastic supporting section) 3 which extends in a shaft direction X of the weight section 0 in a way that it follows the outer surface 2b of the weight section 0 and each of its supporting ends 3a, 3a are made of an elastic material connected to the weight section 0. The first elastic supporting section 3 is composed in a way that the distances between the center (center section) C of the weight section 0 in the shaft direction X and each of the supporting ends 3a, 3a are the same and that it presses the weight section 0 against the parts where the weight section 0 is to be applied by being elastically deformed by the parts where the weight section 0 is to be applied inserted into the gap between the weight section 0. The invention is also composed of a second elastic supporting section 4 similar to the first elastic supporting section 3 on the opposite side of the peripheral direction of the weight section 0.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008097688-A (JP)
Title: Signal evaluation device, signal evaluation method, signal evaluation program, and computer-readable recording medium
Inventor: OKUMURA TETSUYA
IPC: G11B20/18
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal evaluation device which evaluates the quality of a two-dimensional reproduction signal quantitatively.  <P>SOLUTION: The signal evaluation device divides the two-dimensional reproduction signal into bright pixel values corresponding to a recording bit "1" and dark pixel values corresponding to a recording bit "0" by a switch 3. Then, a statistical value computing part 40a computes an average μ1 and a standard deviation σ1 as statistical values for specifying the frequency distribution of the bright pixel values and computes an average μ2 and a standard deviation σ2 as statistical values for specifying the frequency distribution of the dark pixel values. Moreover, based on the statistical values, a (μ2-Th)/σ2 arithmetic circuit 9, a (Th-μ1)/σ1 arithmetic circuit 10, a Φ(z) arithmetic circuit 12, a Φ(z) arithmetic circuit 13 and an error rate totaling circuit 14 compute a total error rate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094941-A (JP)
Title: Method for manufacturing alkylbenzenesulfonic acid salt composition
Inventor: CHIBA KEISUKE
IPC: C07C309/31
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low viscosity alkylbenzenesulfonic acid salt composition even with a high concentration and its manufacturing method.  <P>SOLUTION: The method for manufacturing the alkylbenzenesulfonic acid salt composition comprises a step (a) of neutralizing an alkylbenzenesulfonic acid with a caustic alkali to obtain a crude neutralized product, a step (b) of adding the above alkylbenzenesulfonic acid to the crude neutralized product to obtain an acidic mixture, and a step (c) of adding a caustic alkali to the acidic mixture to effect neutralization. The alkylbenzenesulfonic acid salt composition is obtained by the above manufacturing method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008093692-A (JP)
Title: Roller hemming method
Inventor: HASEGAWA EISAKU
IPC: B21D39/02
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller hemming method by which the generation of springback on a flange is prevented, solid materials can successfully be bitten on the workpiece and further the generation of deviation on the flange can be prevented.  <P>SOLUTION: In the roller hemming method, the flange 13 is folded until it is brought into contact with the peripheral part 19 by erecting the flange 13 of an outer panel 17 so as to cross approximately orthogonally, superposing an inner panel 18 on the outer panel 17 and moving the working roller 14 along the flange 13. The roller hemming method has a first step where the flange 13 is folded until it is brought into contact with the peripheral part 19 and a second step where the working roller 14 is moved again along the flange 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007020233-A (JP)
Title: Method and apparatus for synchronized communication over wireless backbone structure
Inventor: TIKALSKY TERRY L
IPC: H04W88/04
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide wireless communication among a plurality of nodes and repeaters that are synchronized for communication with a central hub that constitutes a master repeater.  <P>SOLUTION: Wireless communication is disposed among a plurality of repeaters (12-18) to synchronously communicate with a central master repeater 11. The repeaters (11-18) constitute a wireless backbone network and frequency hopping is used to automatically establish synchronization despite dynamic changes in a wireless network (100). A repeater (12-18), when introduced to the network, automatically scans for, and synchronizes to the other repeater (12-18), while at the same time continuing to listen for other repeater signals (200) which identify either the master repeater (11) or the other repeater (12-18) which is closer to the master repeater so as to communicate with the master repeater (11) through a more direct communication link (19).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008094359-A (JP)
Title: Hatch device
Inventor: HORI TATSUAKI
IPC: B63B19/24
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling hatch device having a horizontal moving device and a lifting device driven by a shared (single) motor.  <P>SOLUTION: This hatch device 1 comprises the hatch cover lifting device 4 for lifting a hatch cover 2 between a sitting position and a moving position and the hatch cover horizontal moving device 3 for moving the hatch cover 2 at the moving position in the horizontal direction. The hatch device 1 further comprises the motor 12, a differential gear device 13 for distributing the power of the motor 12 to the hatch cover lifting device 4 and the hatch cover horizontal moving device 3, a brake 17 for arresting the operation of the hatch cover lifting device 4, and a brake 16 for arresting the operation of the hatch cover horizontal moving device 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008101039-A (JP)
Title: Method for producing abrasive cloth
Inventor: KUWABARA HIDEYUKI
IPC: C08J5/14
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an abrasive cloth in which the deformation at polishing is reduced, the reduction of polishing speed is reduced, and the life is improved.  <P>SOLUTION: The method for producing the abrasive cloth includes a primary impregnation step of impregnating a nonwoven fabric base material constituted of a polyester fiber with a solvent solution containing a thermosetting polyurethane resin and a polyfunctional isocyanate compound, and carrying out wet coagulation, a first layer-forming step of forming a thermoset covering layer for covering the polyester fiber by crosslinking the thermosetting polyurethane resin with the polyfunctional isocyanate compound, a secondary impregnating step of impregnating the resultant product with a solvent solution containing an isocyanate-terminated urethane prepolymer and MOCA, and a secondary layer-forming step of forming a urethane resin layer by crosslinking the isocyanate-terminated urethane prepolymer with the MOCA to further cover the thermoset covering layer. Neither the thermoset covering layer nor the urethane resin layer is not softened even if heat is generated at the polishing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103946-A (JP)
Title: Display device
Inventor: SUGAMURA TOMOKAZU
IPC: G09F9/00
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of suppressing distortion of a casing owing to the weight of a cathode-ray tube mounted on the casing.  <P>SOLUTION: The television receiver 1 (display device) comprises: a CRT 4 around which an explosion-proof band 4d is wound; a front cabinet 2 on which a CRT 4 is mounted; a main wiring board 6 including a control circuit of the television receiver 1; an elongated substrate support part 2e provided integrally on the front cabinet 2 so as to support the rear surface of the main wiring board 6; and an intermediate rib part 2h provided integrally with the substrate support part 2e on a front side of the substrate support part 2e such that it becomes higher than a portion for supporting the main wiring board 6 of the substrate support part 2e for supporting a lower part of the explosion-proof band 4d.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103295-A (JP)
Title: Plasma treatment device
Inventor: TAKAO KAZUHISA
IPC: H01L21/205
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device capable of accurately fixing an electrode for plasma generation at an outer periphery face of a cylindrical chamber.  <P>SOLUTION: Two strip electrodes 11 each winding around nearly a half round of an outer periphery of a chamber (two together making nearly a round) are fitted to a side face of a first-step fitting part 2a of right and left cylindrical insulators 2, likewise, two strip electrodes 12 are fitted to second-step fitting part 2b side face, two strip electrodes 13 are fitted to a third-step fitting part 2c side face, two strip electrodes 14 are fitted to a fourth-step fitting part 2d side face, and further, a third strip electrode 15 is fitted to a side face of the fourth-step fitting part 2d. One end of the strip electrode 11 is firmly fixed with a screw to the fitting part 2a through a conductor 4, one end of the strip electrode 13 is firmly fixed with a screw to the fitting part 2c through a conductor 5, and these conductors 4, 5 are connected to a high-frequency power source so as to be at the same potential through a conductor 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109251-A (JP)
Title: Original illuminator, image reader, color image reader, and image formation apparatus
Inventor: TATSUNO HIBIKI
IPC: G03B27/54
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive original illuminator without providing any complicatedly shaped optical component for illuminating an original by reducing the illuminance non-uniformity of an illumination object region even when the number of light emitting elements is small.  <P>SOLUTION: This original illumination device is provided with: a light source unit faced to an illumination object face having length and width in which a plurality of light emitting elements are arrayed in the length direction ; and one or more optical members arranged between the illumination object face and the light source unit, and the illumination object face is irradiated with a light flux from the light source unit through the optical member. A light emission interval P in the light source unit satisfies conditions specified by the configurations of the light emitting elements or illumination object face or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007224270-A (JP)
Title: Transparent composite and manufacturing method thereof
Inventor: HAYASHI TOSHIHITO
IPC: C08J5/08
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transparent composite substitutable for glass which is colorless and excellent in the transparency and heat resistance and which has a small optical anisotropy and a small linear expansion coefficient and also which is suitably usable for a liquid crystal display substrate, an organic EL display element substrate, a color-filter substrate, a touch-panel substrate, an optical sheet such as a solar cell substrate, a transparent plate, an optical lenz, an optical element, an optical waveguide and LED encapsulating material.  <P>SOLUTION: The transparent composite contains [A] a cyclic olefin-based thermoplastic resin and [B] a glass-fiber cloth. The manufacturing method thereof is also disclosed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008106534-A (JP)
Title: Looseness prevention component and carport using it
Inventor: TSUCHIDA KENJI
IPC: E04H6/02
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carport which can dispense with maintenance by preventing the looseness of a bolt for connecting a support and a beam together.  <P>SOLUTION: The support 3 and the beam 4, which are formed in such a shape as to have a hollow cross section, respectively, are connected together via a connecting member 20 which is inserted into an hollow interior from each end surface and formed in such an approximate L-shape as to have a hollow cross section; the support and the connecting member, and the beam and the connecting member are fixed by means of a fastening implement 24 which comprises the bolt 26 with a polygonal head 26a, and a nut 25 fixed to the inner surface of the connecting member, respectively; a fastening component 40, which is mounted on the outer peripheral portion on the outer peripheral portion of the head of the bolt on the outer surface of the support or the beam, comprises rotation prevention portion 41 which prevents the rotation of the bolt by abutting on at least one side surface of the head of the bolt, and a fixing hole 42 for use in the screwing of the support or the beam; and a screw 50 for being inserted through the fixing hole is fixed to the support or the beam alone, of the support or the beam and the connecting member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007034335-A (JP)
Title: Unit operating device and image forming apparatus
Inventor: MIURA TETSUO
IPC: B41J29/13
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit operating device capable of easily moving units without requiring a complicated mechanism, and capable of recognizing the the fixed state of each unit in its storage position without requiring special configuration but with a configuration used for movement of each unit.  <P>SOLUTION: The unit operating device includes: a plurality of units arranged one on another and movable between the respective storage positions and the respective drawing positions where the units are drawn from the storage position and externally operated; and an operating member 103 disposed downstream of the units in the direction of movements of them and used for operating movements of the units. The operation member 103 has the configuration 105 capable of positioning the units in the movement blocking position where it extends across the parallel arrangement of the units, thereby blocking the movements of the units and the movable position where it is located out of the movement paths of the units, thereby allowing the movements of all the units.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008115894-A (JP)
Title: Fluid control valve
Inventor: TAKESHITA MASAHIRO
IPC: F16K31/06
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress abrasion between a valve element and a casing when the tip of the valve element is moved to the fluid outlet of the casing in a fluid control valve.  <P>SOLUTION: A fluid control valve 10 comprises the valve element 20, the casing 12, a fluid flow passage 42 formed in the casing 12, and an actuator 30 which drives the valve element 20 to move in the axial direction relative to the casing 12. The fluid flow passage 42 introduces a fluid from the inlet 40 for the fluid and supplies the fluid into the clearance between the inner wall surface of a guide part 14 and the outer peripheral surface of the valve element 20 to lift the valve element 20 relative to the inner wall surface of the guide part 14 in the state of non-contact with each other. The actuator 30 moves the valve element 20 in the axial direction in the state of non-contact, and changes the clearance between the outlet 52 of the casing 12 and the tip 22 of the valve element 20 to control the output flow amount or output pressure of the fluid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113902-A (JP)
Title: Apparatus and method for detecting eye opening degree
Inventor: OGAMI KENICHI
IPC: A61B3/113
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for detecting eye opening degree which precisely detects eye opening degree by appropriately preventing an erroneous detection of the lower eyelid.  <P>SOLUTION: The apparatus 100 for detecting eye opening degree comprises an imaging means 120 for photographing the subject's face, an edge extracting means for extracting edges of the captured image, and an upper and lower eyelid detecting means for detecting the upper and lower eyelids of the subject on the basis of the extracted edges. The apparatus detects the eye opening degree of the subject on the basis of the distance between the detected upper and lower eyelids. The apparatus is characterized by that the upper and lower eyelid detecting means first detects the upper eyelid and then detects the lower eyelid on the basis of the detected upper eyelid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007251119-A (JP)
Title: Nitride semiconductor device and method for manufacturing the same
Inventor: OGAWA MASAHIRO
IPC: H01L21/306
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nitride semiconductor device, with a surface of the nitride semiconductor device after etching cleaned, without forming a deterioration layer.  <P>SOLUTION: A nitride semiconductor device has a p-type light guide layer 106 composed of a p-type GaN, with a surface being subjected to etching, and a p-type contact layer 108 composed of p-type GaN formed on a surface to be etched in the p-type light guide layer 106. At least the concentration of silicon out of oxygen, carbon, and silicon in an interface between the p-type light guide layer 106 and the p-type contact layer 108 is 1/10 of the concentration of a dopant in the p-type light guide layer 106.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008123078-A (JP)
Title: Information control system and device controller
Inventor: YOU HIROSHI
IPC: H04N5/765
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To control equipment in an accurate timing without considering the constraint of a distance between a control host and a device controller and the equipment.  <P>SOLUTION: This information control system is provided with a device controller A connected through a serial communication line or a parallel communication line to pieces of equipment 1 and 2 for inputting/outputting information comprising video or voice for controlling input/output of information for the pieces of equipment 1 and 2; and a control host connected through a network to the device controller A for reserving a command for controlling the pieces of equipment 1 and 2 for the device controller A.  <P>COPYRIGHT: (C)2008,JPO&INPIT