baber/WOPTO huggingface dataset:
Patent JP-2005266652-A (JP)
Title: Display element
Inventor: KOKEGUCHI NORIYUKI
IPC: G02F1/15
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element which has simple member constitution, can be driven with a low voltage, and has a high display contrast, the display element having excellent memory property.  <P>SOLUTION: The display element has an electrolytic layer containing silver or a compound containing silver in a chemical structure between opposite electrodes and also has the opposite electrodes driven to dissolve and deposit silver, the display element being characterized in that the electrolytic layer contains at least one kind selected out of compounds represented by general formulas (1) to (7), wherein the general formula (4) is H<SB>2</SB>N-R<SB>6</SB>, the general formula (5) is R<SB>7</SB>-S-S-R<SB>8</SB>, and the general formula (6) is R<SB>9</SB>-S-R<SB>10</SB>, or compounds produced from the compounds represented by the general formulas (1) to (7).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316903-A (JP)
Title: Vehicular braking device
Inventor: INA EIJI
IPC: F16D65/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular braking device for reducing the number of components.  <P>SOLUTION: A parking brake actuator 3 for actuating a brake mechanism part 2 has an electric motor 21 and a reducing mechanism 22 stored in a storage case 23 and a cover member 24, respectively. A pinion constituting the reducing mechanism 22 has a tool connection hole 30a and the pinion 30 is rotated in accordance with the operation of a tool connected to the connection hole 30a. The cover member 24 has a through-hole 24a into which the tool to be connected to the tool connection hole 30a of the pinion 30 is inserted. To the through-hole 24a, a respiratory pipe 26 is connected whose end is located at a position in a vehicle such as a vehicle room, into which foreign matters hardly enter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274158-A (JP)
Title: Electrostatic capacity type liquid sensor
Inventor: TSUGE TATSUO
IPC: G01F23/26
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic capacity type liquid sensor prevented from erroneous operation by widening a detection range of a semiconductive substance.  <P>SOLUTION: An insulating film 31 is formed to the inner peripheral surface becoming a contact surface coming into contact with a coating solution is formed to a ring-shaped detection electrode 30 by PFA coating. The inner peripheral surface is exposed to the inside of a pipe part 22 through which the coating solution 12 passes. Therefore, the resistance value between the detection electrode 30 and the pipe part 22 being an earth electrode increases to become almost infinite and the detection circuit in a circuit part 25 detects the coating solution 12 only by a change in electrostatic capacity between the detection electrode 30 and the pipe part 22 being the earth electrode in spite of the resistance value. Further, since the detection circuit becomes almost infinite in resistance value, even if the change in electrostatic capacity is small, the semiconductive substance can be detected. Accordingly, a range capable of detecting the semiconductive substance is widened and the arroneous operation of an electrostatic capacity type liquid sensor is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274684-A (JP)
Title: Image forming apparatus
Inventor: OGIWARA ATSUSHI
IPC: B41J2/455
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus capable of suppressing dispersion of a reference light quantity in a plurality of light emitting elements prepared for the purpose of forming an electrostatic latent image at low cost.  <P>SOLUTION: A density sensor 58 for detecting the density of a toner image is constituted so as to be made movable in a main scanning direction of the toner image, and also, a reference halftone image is formed on an intermediate transfer belt 14 by controlling an exposure unit 20 by a control part 50 so that the light may be emitted from the plurality of light emitting elements (light emitting diode) which are arranged along the main scanning direction in order to form the electrostatic latent image by exposing by supplying a prescribed power to each of the plurality of light emitting elements, thereafter, a motor 64 is controlled so that the density sensor 58 may be moved in the main scanning direction of the reference halftone image, then, the density distribution of the reference halftone image in the main scanning direction is detected, and based on the density distribution, the reference light quantity is set so that the reference light quantity of the plurality of light emitting elements may be kept constant in forming the image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275572-A (JP)
Title: Information advertising system
Inventor: TAKANO NAOTO
IPC: G06Q30/06
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To browse reliable advertising information on a network at low costs for a long time.  <P>SOLUTION: This information advertising system is provided with a client terminal 100 set at an advertisement client side, a relay terminal 300 for transferring advertising information transmitted from the client terminal 100 and a server terminal 100 for managing advertising information transferred from the relay terminal 300. At least the server terminal 100 and the relay terminal 300 are connected through a network 500. At the relay terminal 300 side, the reliability of the advertising information transmitted from a client terminal 400 is discriminated, and when any reliability is detected as the result of discrimination, the advertising information is transmitted from the relay terminal 300 through the network 500 to the server terminal 100.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273719-A (JP)
Title: Hydrogen storing discharging device and power generating device
Inventor: NAKAMURA OSAMU
IPC: H01M8/06
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new device using a hydrogen storage material as a hydrogen supply source.  <P>SOLUTION: A hydrogen storing and discharging device 7 includes a vessel 21 forming an inner space 21a. The vessel 21 is formed by anode junction of a sealing base plate 23 on a plane base plate 22, a recess part is formed on a junction surface of the sealing based plate 23 and the plane base plate 22, and the recess part becomes the inner space 21a. Hydrogen storing membrane 24 is formed on the base plate 22 in the inner space 21a and diffusion prevention membrane 25 is formed on the hydrogen storing membrane 24, and hydrogen permselective membrane 26 is formed on the diffusion prevention membrane 25. A membrane heater 27 is formed on a reverse surface of the base plate 22. Hydrogen is discharged from the hydrogen storing membrane 24 when the membrane heater 27 generates heat, and hydrogen is stored in the hydrogen storing membrane 24 when the membrane heater 27 does not generates heat.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270209-A (JP)
Title: Game machine
Inventor: SHIMIZU NAOKI
IPC: A63F5/04
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with a structure which can block the uneven rotation between the reels by preventing the eccentric rotation of the reels.  <P>SOLUTION: In each of the reels R1, a link part R1B with a drive member M is provided at the center part of the rotation and the link part R1B and an outer circumferential part R1A are linked together with a spoke member R1D. The link part R1B with the drive member M is made as a part thicker than the spoke member R1D and a bearing member 1001 for supporting an output shaft M1 installed on the drive member M is mounted at the center of the thick-walled part. In the bearing member 1001, a thread hole 1001A is formed at the center of a part buried into the thick-walled part having an axial length L1 to be buried into the thick-walled part in addition to the part to have the output shaft M1 of the drive member M inserted therethrough and a clamp member 1003 adapted to clamp the end face of the thick-walled part being grasped with the end part of the bearing member 1001 is mounted into the screw hole.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273551-A (JP)
Title: Underwater sand pump
Inventor: NAKANO TAISUKE
IPC: F04D7/04
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater sand pump which can suck while controlling a sand containing rate at a constant value irrespective of an amount of inflow of sand or an amount of sediment sand, which is prevented from being buried by a large amount of inflowing sand so that the sucking operation may not become impossible, so as to improve the reliability, which is prevented from being choked by the control of the sand containing rate, and which improves the reliability of equipments at subsequent stages.  <P>SOLUTION: At the lower portion of a pump body 1 supported by floats 2 in such a manner that it can float or sink, there are provided a boxy burial-prevention board 5 which can suck water from the side and bottom portions, and digging nozzles 7 which dig sediment sand Sa accumulating in a sand collecting pit S1 to hoist up the sediment sand so that it can be sucked by the pump body 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277228-A (JP)
Title: Transparent electromagnetic wave shield and its use
Inventor: SAKURAI MASAHIRO
IPC: B32B15/08
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent electromagnetic wave shield in which the silver-gray defects are extremely few even while a silver-containing thin film layer is provided.  <P>SOLUTION: For instance, in a transparent conductor composed of a transparent substrate layer and a conductive layer including at least one silver-containing thin film, a transparent resin layer in which the content of halogen and sulfur is ≤50 ppm is formed on the conductive layer by a coating method. The resin layer can be a layer with functions such as a tacky agent layer, an adhesive material layer, a hard coating layer and a toning layer including pigments. Also, the transparent electromagnetic wave shielding case can be suitably used for various kinds of uses of an optical filter, a window, an electromagnetic wave shielding case and a display device, etc.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271565-A (JP)
Title: Recording material made of paper
Inventor: UEKI TAKAYUKI
IPC: B42D15/10
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material made of paper which has a printing function useful for judgment of authenticity or prevention of forgery, alteration or the like.  <P>SOLUTION: The recording material made of paper has a constitution wherein a laser beam exposure color developing resin layer formed of a resin composition which uses a resin as a vehicle and contains a developer developing color by exposure to a laser beam, the content of the developer being 0.01-50.0 wt.% to the resin, is provided on one side of a paper base or on both sides thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282677-A (JP)
Title: Linear guide device
Inventor: JO ISAMU
IPC: F16C29/08
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for locking the movement of a rail cover relative to a rail without damaging the rail track surfaces of the rail of a linear guide device.  <P>SOLUTION: The linear guide device comprises the rail having the pair of rail track surfaces on the side faces, the rail cover covering the upper face of the rail, a saddle-shaped slider for linearly moving the rail, cover presses arranged at both ends of the rail in the moving direction of the slider for locking the movement of the rail cover relative to the rail in the moving direction of the slider, and rolling bodies for rolling on the rail track surfaces. The rail cover is bent at both ends in the moving direction of the slider to form end bent portions, and each of the cover presses consists of a body and a pair of leg portions elongating from the body in the moving direction of the slider to form an approximately U-shaped member. To lock portions for the cover press leg portions provided between the pair of rail track surfaces, the cover press leg portions arranged at both ends of the rail are locked with the belly sides of the bodies of the cover presses abutting on the end bent portions of the rail cover.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286634-A (JP)
Title: External device control apparatus and external device control method
Inventor: MATOBA HIROSHI
IPC: H04N5/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external device control apparatus capable of bringing an external device into an operating state at a setting time independently of an initial state of the external device.  <P>SOLUTION: The external device control apparatus is configured to include: an infrared ray emission section for transmitting a control signal for controlling the external device to the external device by means of an infrared ray; a storage section for storing a setting condition of an operating state of the external device; and a control section that recognizes the state of the external device depending on a video signal received from the external device when an operation start time included in the setting condition comes or an instruction of operation start is received, discriminates whether or not the state of the external device is coincident with the setting condition, and transmits the control signal to bring the state of the external device to the state of the setting condition to the external device via the infrared ray emission section when the state of the external device differs from that shown in the setting condition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286073-A (JP)
Title: Semiconductor device, manufacturing method thereof, method and apparatus for mounting it, and electronic component
Inventor: OTA KIYOHISA
IPC: B23K1/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve yield by enabling reliable connections between a semiconductor device and a predetermined position of a substrate, without adversely affecting the minute signal of an electronic component and, moreover without using adhesives.  <P>SOLUTION: A magnetic substance layer 132 is formed on the semiconductor device 13, and a magnet 17 is provided on a mounting apparatus, such as a reflow furnace 14 or a light beam irradiating means 18, to generate a magnetic field to attract the semiconductor device 13 to the substrate 11 side by a magnetic force so that the semiconductor device 13 does not leviates from the substrate 11. In this state, a brazing material, such as cream-like solder 12, is heated and fused, and then cooled and solidified to fix the semiconductor device 13 by the brazing material so that the semiconductor device 13 is in a state of being directed in the predetermined direction, without floating on the brazing material, tilting, and rotating, and it is electrically and surely connected with metal wiring 11a formed on the substrate 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283383-A (JP)
Title: Method and apparatus for searching buried substance
Inventor: NISHIZAWA HIROSHI
IPC: G01J1/42
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for searching a buried substance, which can precisely perform measurement of the buried substance.  <P>SOLUTION: In searching for the positions of the buried substances 1 and 2 such as mines buried underground, during the cooling process in which the temperature of the surface of the ground decreases, preferably when the temperature variation slows down since the temperature variation begins to slow down until it approaches the steady state, the surface of the ground is imaged by an infrared camera 3 to obtain a thermal image of the surface of the ground, and the search for the positions of the underground buried substances 1 and 2 is performed, using the obtained thermal image. Accordingly, the search for the buried substance can be performed precisely.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287222-A (JP)
Title: Energization control device of vehicle-mounted motor, power steering device and energization control method of vehicle-mounted motor
Inventor: NAGAI KAZUNOBU
IPC: B62D5/04
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To drive a motor coping with wide load characteristics even on the premise that a vehicle-mounted battery is used as a drive power supply.  <P>SOLUTION: The vehicle-mounted battery 1 and a secondary battery 37 are connected to relays 33, 35 in parallel under normal conditions, and the secondary battery 37 is charged in advance. A microcomputer 45 switches the connection of them to serial connection when the drive state of a motor 4 reaches prescribed conditions, and controls a voltage that is almost the double of a terminal voltage of the battery 1 so as to pass to the motor 4 via an inverter main circuit 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286890-A (JP)
Title: Piezoelectric vibrator
Inventor: OUTSUKA HIDEO
IPC: H03H9/02
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator on which the thin film of a photocatalytic material is formed so as to cover electrodes on front and rear surfaces of a piezoelectric blank plate.  <P>SOLUTION: In order to achieve the above object, in the piezoelectric vibrator formed by housing the piezoelectric blank plate and hermetically sealing it, the thin film of photocatalytic material is formed on the front and rear surfaces of the piezoelectric blank plate so as to cover the electrodes formed on the front and rear surfaces and so as not to cover support plates each communicating to the electrodes, and the piezoelectric blank plate of the piezoelectric vibrator forms a plane, biconvex or plano-convex shape. Thus, the above problem can be solved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005039207-A (JP)
Title: Etching device
Inventor: LEE JIN-SEOK
IPC: H01L21/3065
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching device, capable of adjusting uniformity in a process such as a plasma density, a depositing speed, and an etching speed by conditioning characteristics such as a density of a gas and a speed thereof on a wafer in the chamber, since the amount of a process gas injected to a center region in the chamber and the amount of the process gas injected to an edge region therein can be separately adjusted when injecting the process gas into a chamber.  <P>SOLUTION: The etching device includes a gas injector injecting the process gas into the chamber with a semiconductor wafer housed therein. The gas injector includes a gas supply portion having at least a pair of gas supply holes; at least one gas distribution portion arranged at a separation space to the gas supply portion, having a loop-like upper bulkhead projected from the central region of an upper side board surface to be formed and a loop-like lower bulkhead projected from the central region of a lower side board surface to be formed; and a shower head arranged at a separation space to the gas distribution portion, injecting the process gas into the chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005281835-A (JP)
Title: Vacuum heat-treatment furnace
Inventor: IWAGAMI YOSHIYUKI
IPC: F27D7/06
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To make repair and exchange of an electric heater etc. possible without stopping the operation of a furnace by preventing breakage and crushing of a radiant tube and reducing the working of a brittle material.  <P>SOLUTION: The lower side surface 5b of a flange 5 in the radiant tube 4 inserted into a through-hole 3b of a fixed flange 3 arranged in the furnace body 2 in a vacuum heat-treatment furnace 1 is laid on the fitting surface 3a of the fixed flange through a closed sealing member 6. Further, a supporting table 8 for supporting a heating device 7 inserted in the inside 4a of the radiant tube 4 is fixed at the one end of the fixed flange, and a supporting part 8b for supporting the heating device from the other end side, a through-hole 8a penetrable with the heating device 7a and made smaller than the outer diameter D of the flange and an escaping part 8c having a gap 9 between the outer peripheral part 5d and the upper surface 5a of the flange are arranged in this order. The heating device can be attatched and detatched independently of the attatch and detatch of the supporting part to the fixed flange. Further, in the gap, cushion members 10, 11 are inserted and furthermore, only the lower surface of the flange is machining-finished.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287531-A (JP)
Title: Sponge cleaner
Inventor: IWASAKI YUKIO
IPC: B60S3/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sponge cleaner which is useful as a washing tool or a wax coating tool for a bathtub, a sink, and a car and as a tool for picking up dust attached to a fabric structure such as clothes, a sofa, a carpet, or a car seat and dust such as fallen hairs of pets.  <P>SOLUTION: The sponge cleaner is made of a cut article of a polyurethane foam with a slidably scrubbing surface 10 formed of disposing recesses 11 and tops 12 alternately in a houndstooth check manner. The recesses are formed into a cone shape in every grid, and the surface of tops is formed into a flat surface or a curved surface of a gradual arc.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292969-A (JP)
Title: Alarm, control method therefor, and program
Inventor: FUJIMOTO TATSUO
IPC: G08B17/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To execute various kinds of other functions by use of an inspecting operation means, to simplify a structure of an alarm by omitting an individual operation means, and easily execute various kinds of functions by dispensing with a dedicated tool.  <P>SOLUTION: This alarm 1 detecting abnormality generation in a monitoring area to issue an alarm has: an inspection switch 5 operated for starting up prescribed inspection operation in the alarm 1; and an inspection processing part for performing a prescribed process for executing the inspection operation and prescribed operation except the inspection operation according to a method of operation when the inspection switch 5 is operated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289856-A (JP)
Title: Preparation method of dimethyl ether using biomass
Inventor: HANAOKA HISAAKI
IPC: C01B3/56
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unified preparation method of dimethyl ether using biomass, wherein mixed gas produced through effective gasification of the biomass is used and the biomass is converted into dimethyl ether at a high conversion rate.  <P>SOLUTION: In the preparation method of dimethyl ether using the biomass, the biomass is thermochemically decomposed into hydrogen, carbon monoxide and carbon dioxide, which are used for synthesizing dimethyl ether. The preparation method comprises a biomass gasification step wherein the biomass is thermochemically decomposed through reaction with steam, a mixed gas purification step wherein tar contained in the mixed gas of hydrogen, carbon monoxide and carbon dioxide generated in the biomass gasification step is removed by using activated carbon within a temperature range of 150-500°C (423-773 K) and a dimethyl ether synthesis step wherein the purified mixed gas is subjected to reaction on a dimethyl ether synthesizing catalyst to synthesize dimethyl ether.  <P>COPYRIGHT: (C)2006,JPO&NCIPI