baber/WOPTO huggingface dataset:
Patent JP-2004126487-A (JP)
Title: Sound absorbing structure having honeycomb material layer made of composite structure layer of air layer and foam layer
Inventor: TAKE KOICHI
IPC: G10K11/16
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorbing structure which uses a composite honeycomb sound absorbing layer and is suitable for sound absorption of wide-range.  <P>SOLUTION: The sound absorbing structure is constituted of three layers, namely, a porous sound absorbing surface material 1, a sound absorbing layer, and a sound insulating reflective material 5, and an aluminum porous plate which is light-weight and is suitable for a panel constitution is selected as the sound absorbing surface material, and an aluminum plate is selected as the reflective plate being the sound insulating layer. A honeycomb material 2 which is to be a skeleton of panel strength and has a structure of an air layer 4 and is light-weight and has a strength is selected as the sound absorbing layer being a main component, and uniform high sound absorbing characteristics are obtained from a low frequency to a high frequency when the air layer is formed in the middle of a cell, and sound absorption performance of this panel structure requires only 50mm thickness which is 1/10 thickness of a conventional structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160822-A (JP)
Title: Power tool
Inventor: SAKO MASAHIKO
IPC: B25F5/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the contact of an object other than a workpiece with a saw blade in a working state.  <P>SOLUTION: This power tool has a table 5, the saw blade 3 projecting partially above the table 5 and provided for processing the workpiece W placed on the top of the table 5 and a drive source driving the saw blade 3. The tool is equipped besides with radars 86 and 87 for monitoring an area set in the vicinity of the saw blade. The radar 87 detects the position of an object moving around the saw blade and the speed thereof in the feeding direction of the workpiece. The radar 86 detects whether or not the object other than the workpiece is present in the vicinity of the edge of the saw blade 3. The operation of the saw blade 3 is stopped when the presence of the object in the vicinity of the edge is detected by the radar 86, or when the object detected by the radar 86 comes into a prescribed positional relation with the saw blade and the detected speed exceeds a set value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162369-A (JP)
Title: Snow removal device
Inventor: NARA YASUNORI
IPC: E01H5/10
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow removal device capable of completely eliminating snow fallen on the road surface without simply moving the snow on the road surface.  <P>SOLUTION: The snow removal device includes an auger for raking up fallen snow, a hot air supply means for supplying hot air toward snow raked up by the auger, a blower provided on the backward of the auger and delivering the snow raked up by the auger to a transport pipe and a hose connected to the transport pipe and constituted so as to enable the hose to extend to an optional manhole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165428-A (JP)
Title: Organic thin film transistor element
Inventor: HIRAI KATSURA
IPC: H01L51/05
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic thin film transistor element capable of employing a wet process in fabrication and exhibiting a high carrier mobility and low deterioration in the air.  <P>SOLUTION: The organic thin film transistor element has a semiconductor layer containing a compound represented by general formula (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160837-A (JP)
Title: Method for forming ink jet image
Inventor: OYA HIDENOBU
IPC: B41J2/01
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an ink jet image which is excellent in flaw resistance of an print image, crack resistance of the image in preservation at a high humidity, wet flaw resistance, and gloss and bronzing resistance.  <P>SOLUTION: After printing on ink jet recording medium having a surface layer containing at least a heat plastic resin with an ink jet, the ink jet recording medium is pressure processed by a post process having at least a pressure process, and a film thickness of the surface layer after the post process is compressed to 50-80% to that before printing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167706-A (JP)
Title: Inkjet recording material
Inventor: SASAKI FUMIYUKI
IPC: B41J2/01
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording material, which gives a highly dense printed image either by reflected light or by transmitted light when the printed image is formed with a pigment ink, especially a solvent based pigment ink.  <P>SOLUTION: This inkjet recording material is used for recording by an inkjet system and formed by providing a porous structured ink accepting layer including 0.5-5 mass % of titanium oxide therein on a base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170599-A (JP)
Title: Optical device capable of correcting image shake, interchangeable lens for cameras, and method for halting /correction of image shake
Inventor: USUI KAZUTOSHI
IPC: G03B5/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image from suddenly moving at the time of halting /correction of image shake.  <P>SOLUTION: In an optical device provided with an actuator 22 for driving an optical system 21 in the direction of crossing the optical axis, and a control means 27 for controlling to drive the actuator according to oscillations to correct image shake on an image-forming part, the control means 27 is configured so as to perform halt preparatory operation to gradually drive the optical system 21 in the direction of gravity while gradually decreasing driving force to be applied to the optical system 21 in the anti-gravitational direction by controlling the actuator 22, thereafter to halt the actuator 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168592-A (JP)
Title: Fuel reforming apparatus
Inventor: IDA ATSUMI
IPC: H01M8/06
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel reforming apparatus in which a waste gas in a vaporization part is effectively used.  <P>SOLUTION: The fuel reforming apparatus 1 has (1) the vaporization part 2, a reforming part 3 and a CO purification part 4 and at least a part of the waste gas 10 in the vaporization part 2 is introduced into the reforming part 3 and is used as oxidation air for oxidation reforming in the reforming part 3. The fuel reforming apparatus 1 has (2) the vaporization part 2, the reforming part 3 and the CO purification part 4 and at least a part of the waste gas 10 in the vaporization part 2 is introduced into the CO purification part 4 to be used as the oxidation air of CO oxidation in the CO purification part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169873-A (JP)
Title: Refrigerant pipe joint and its forming method
Inventor: SUZUKI ATSUSHI
IPC: B60H1/32
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a different diameter type pipe joint by forming a pipe end of a joint part while preventing cracks of refrigerant pipe and surface roughening of the joint part, and a refrigerant pipe joint formed in this forming method.  <P>SOLUTION: A large diameter part 20 is formed by inserting a primary pipe expansion punch 19 from the tip part of the refrigerant pipe 16. Next, an inner diameter constraining punch 25 and an outer diameter constraining die 26 are selected so that the clearance t2 between the inner diameter constraining punch 25 and the outer diameter constraining die 26 is 1.5% or more narrower than the wall thickness t1 of the refrigerant pipe 16. An O-ring contact face 27 is formed by inserting the inner diameter constraining punch 25 into the large diameter part 20, pressing the outer diameter constraining die 26 against the outer peripheral face of the large diameter part 20 and ironing the outer peripheral face of the large diameter part 20 with the outer diameter constraining die 26. Then, a bead 29 is formed with a bead forming die 28, and the joint part 31 is formed by expanding the tip of the large diameter part 20 with a forming punch 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175770-A (JP)
Title: Ketotifen and imidazoline-containing composition
Inventor: INOUE SHU
IPC: A61K31/4436
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the light stability of a composition containing ketotifen and an imidazoline derivative.  <P>SOLUTION: To the composition containing the ketotifen or its salt and an imidazoline derivative represented by formula (1) or its salt, is added an amino acid represented by the formula (2) H<SB>2</SB>N-(CH<SB>2</SB>)<SB>t</SB>-COOH (wherein Z is a hydrocarbon ring or a heterocyclic ring; R<SP>1</SP>is a divalent group; R<SP>2</SP>is a substituent; (m) is 0 or 1, (n) is an integer of 1-6; (t) is an integer of 1-5) to increase the light stability of this composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184531-A (JP)
Title: Matrix substrate, electronic device, electro-optical device, and electronic apparatus
Inventor: NAKANISHI HAYATO
IPC: G09F9/30
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matrix substrate suppressing short-circuiting of adjacent various wires, an electronic device, an electro-optical device and an electronic appliance.  <P>SOLUTION: Data lines adjacent to each other are alternately distributed to a first wiring layer ID1 and a second wiring layer ID2 different from each other and formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185204-A (JP)
Title: Volume rendering image processing method
Inventor: MATSUMOTO KAZUHIKO
IPC: G06T15/08
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable a browse of a volume-rendered image created in the past, restoration of a processing state of the image creation, and an edit resumed from the state.  <P>SOLUTION: Step 110 generates activation-adapted image data 120 comprising a standard format of two-dimensional image data produced from a volume-rendered image, to which an identifier with which to identify target voxel data and volume rendering parameters producing the volume-rendered image are added. Step 130 displays the two-dimensional image data on the generated activation-adapted image data 120 in a browsable manner. Step 140 restores a processing state of volume rendering from the activation-adapted image data selected through the displayed two-dimensional image data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182086-A (JP)
Title: Steering column device and its manufacturing method
Inventor: SATO KENJI
IPC: B21D53/88
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve rigidity of a distance part while reducing the number of part items and manufacturing cost.  <P>SOLUTION: In this steering column device, a cylindrical steering column 1 rotatably supports a steering shaft 13 inside, and the steering column 1 has the distance part 29 having an interposingly pressing object part 25 interposingly pressed by a car body fixing bracket 3, and a position to the car body fixing bracket 3 of the steering column 1 can be adjusted in a prescribed adjusting range. The steering column 1 has a swelling part 29 formed of the steering column 1 by plastic working, and a pipe member 55 is fitted in pressure contact to the outer periphery of the swelling part 29.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182142-A (JP)
Title: Side table device for vehicle
Inventor: AOI HIROHITO
IPC: A47C7/62
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side table device for a vehicle with an operation member of a small operating angle, excellent in operability.  <P>SOLUTION: The side table device for the vehicle is provided with a stopper mechanism 22s restricting the rotation of an upper link and a lower link in the same direction when a table body 14 is turned and moved from a storing position to a using position, the upper link 15 and the lower link 18 are rotated through a state of a first shaft 16, a second shaft 17 and a third shaft 19 being aligned along a line, and the table body is horizontal, and with the operation member 22 pivoted at the same axis with the first shaft allowing relative rotation of a certain angle with respect to the upper link. The operation member is at one rotation end with respect to the upper link when the table body is at the using position and positioned at the rotation end for transmitting a rocking motion of the operation member in a direction of storing the table body directly to the upper link. When the table body is moved from the using position to the storing position, the operation member is relatively rotated with respected to the upper link to the other rotation end with the upper link.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181062-A (JP)
Title: Drinking straw
Inventor: SAIGA KOJI
IPC: A47G19/22
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for drinking a cold drink with it stored in a vessel without thinning it by simplifying a series of operations such as cooling and cold insulation for drinking the cold drink.  <P>SOLUTION: A cold storage material 1 is formed into a narrow and long cylindrical shape and made into a drink straw covered with a liquid impermeable material 2. When this straw is inserted into the vessel storing the drink to suck the drink, the drink is cooled by the cold storage material 1 when the drink passes through the inside of the drink straw and therefore, a user can drinks the cold drink without thinning it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181896-A (JP)
Title: Dye recoverable thermal transfer sheet and method for recovering dye from the thermal transfer sheet
Inventor: HIROTA KENICHI
IPC: B41M5/42
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer sheet from which dye can be recovered after use or at any time if necessary, and a method for recovering dye from the thermal transfer sheet.  <P>SOLUTION: A dye layer containing a dye and a binder resin is provided on a base material sheet via an adhesive layer, and a dye having a solubility of 5 wt.% or lower relative to the solvent to dissolve the adhesive layer is used to produce a thermal transfer sheet. The difference of the dissolving property between the dye and the adhesive layer can be used to dissolve the dye and the binder resin only by the solvent, allowing the separation of the dye layer to recover the dye from the separated dye layer. The adhesive layer of a water-soluble resin allows the solvent to dissolve the adhesive layer only, enabling the separation of the dye layer, and recovering the dye from the separated dye layer. Or the binder resin of the adhesive layer and the dye layer only can be dissolved by the solvent to separate and collect the dye from the dye layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181523-A (JP)
Title: Apparatus for forming ring body
Inventor: KADOTANI HIDEO
IPC: B21H1/06
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring body forming apparatus capable of preventing the seizure of a work caused by friction with a rotary body provided on a support roller and preventing the apparatus from being made large in size by providing the rotary body freely rotatably with respect to a slidable contact part at the part opposed to the side end face in the axial direction of the work in the slidable contact part of the support roller, without requiring an intermediate roller between the forming roller and the support roller.  <P>SOLUTION: In this apparatus, a work W is formed by pivotally supporting three rotary elements of: a forming roller 3 in which the ring body forming part 3a is formed on its peripheral surface; a mandrel 5 which faces the forming roller 3 to be nearer to and away from the roller 3 and in which the ring body forming part 5a is formed on the peripheral surface of the intermediated part and control parts 5b, 5b are formed on periphery surfaces of both sides; and a support roller 7 which is provided oppositely on the rear side of the mandrel 5 and in which the slidable contact parts 7b, 7b in contact with the control parts 5b, 5b of the mandrel 5 are formed. A rotary body 13 freely rotatable around the slidable contact part 7b is provided at the part facing the side end face in the axial direction of the work W in the slidable contact part 7b of the support roller 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193671-A (JP)
Title: Portable terminal
Inventor: ISHIHARA TOSHIHIRO
IPC: H04W4/24
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal which sends a notice about the communication utilizing condition to a user even during talking, without disturbing the talking.  <P>SOLUTION: A traffic volume integrator 10 measures the actual call volume in telephone services to sum up the call volume of a user. A memory 20 has a stored goal upper limit of the call volume. A controller 19 calculates the call volume available at present from an integrated value obtained by the traffic volume integrator 10 and the upper limit stored in the memory 20. When the calculation result reaches a specified remaining volume and meets specified conditions, a vibrator 23 sends a notice of this fact to the user of the portable terminal by its mechanical vibration. Thus, the user can know that the available call volume reaches a specified remaining volume even during talking, without disturbing the talking.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189353-A (JP)
Title: Track structure of transfer carriage
Inventor: WADA TOSHIO
IPC: B65G1/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a track structure of a transfer carriage having excellent durability and capable of reducing the wear and noise of a caster of the transfer carriage to be tolerable to practical use.  <P>SOLUTION: This track structure 1 travels the transfer carriage 6 having a sliding element 2 provided on one side of a vehicle width direction to be engaged to a rail 3 and the other side supported on a caster traveling road 5 via the caster 4 according to the rail 3. A sliding contact sheet 7 for bringing the caster 4 into rolling contact is adhered to the caster traveling road 5 in the vicinity of a corner part 30 of the rail 3. The sliding contact sheet 7 is a super-high molecular polyethylene sheet. The sliding contact sheet 7 is fixed to the caster traveling road 5 with a both-side adhesive tape 10. Or the sliding contact sheet 7 is fixed to the caster traveling road 5 with a bolt 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190742-A (JP)
Title: Speed reduction gear
Inventor: KATANO KEIJI
IPC: F16H57/021
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed reduction gear with sufficient rotation transmitting accuracy and long life in the speed reduction gear formed in small size.  <P>SOLUTION: This speed reduction gear 1 comprises a casing split into an upper casing 2 and a lower casing 3, at least one speed reduction gear 4 or 5 rotatably stored in the casing, an output gear 6 meshed with the speed reduction gears 4 and 5 in the casing and rotating an output shaft 6b, a motor 7 in which a motor gear 7b meshed with the speed reduction gears 4 and 5 is disposed, and a motor holding frame 8 holding the motor 7. A bearing 10 formed integrally with the lower casing 3 or formed with the same material as that of the lower casing 3 rotatably holding the output shafts 4c and 5c of the speed reduction gears 4 and 5 and at least one side output shaft 6b of the output gear 6 are disposed in the opposed pair of side walls 3c and 3d of the lower casing 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188816-A (JP)
Title: Cleanable lightproofing covering material
Inventor: MIKI KATSUO
IPC: B32B7/02
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleanable sunproofing covering material which eliminates the faults such as the easy washaway by a rainfall entailing the loss of expected efficacy, the increase in a room temperature exposed to a direct solar light and the generation of a harmful influence upon the growth of a creature under a direct solar light in summer, as are seen when a covering material with an applied aqueous lime dispersion is used.  <P>SOLUTION: This lightproofing covering material is composed mainly of a pigment and a vehicle and the pigment has a sun radiation reflectance of 40% or higher as defined by JIS A5759. In addition, the covering material contains an organic pigment or an organic and inorganic pigment alone or mixed in a dispersed state. When the solar light is necessary in winter, it can be effectively utilized by cleaning/removing the lightproofing covering material applied to a transparent substrate with water or a cleaning agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003239517-A (JP)
Title: Decorative material for floor material
Inventor: NEZU YOSHIAKI
IPC: E04F15/10
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative material for a floor material provided with physical properties required in a floor material such as scratch resistance, wear resistance and pollution resistance and particularly superior in caster resistance, impact resistance and water resistance while giving consideration to environmental issues in incineration or the like.  <P>SOLUTION: In the decorative material for a floor material, a synthetic resin layer and a decoration layer are laminated in sequence on a base material comprising plywood, and it is characterized by that the synthetic resin layer has characteristics of a yield point load of ≥9 kg, a tensile elastic modulus of ≥50 kgf/mm<SP>2</SP>, and a yield elongation percentage of 3-8%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004088049-A (JP)
Title: Optical semiconductor device
Inventor: SHIGIHARA KIMIO
IPC: H01S5/028
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor device having a low-reflection coat film which is a highly flexible in design.  <P>SOLUTION: In this optical semiconductor device, a low-reflection coating film 14, which comprises a first layer coating film 16 having a refractive index of n1 and a film thickness of d1 and a second layer coating film 18 having a refractive index of n2 and a film thickness of d2, is disposed on one of the end faces of a semiconductor laser element 12 having an equivalent refractive index of nc. The low-reflection coat film 14 is so formed that, when the refractive index of a free space on the surface of the second layer coat film 18 is nO and the wavelength of a beam from the semiconductor laser element 12 is λO, the real part and the imaginary part of the amplitude reflectance defined by the wavelength λO, the refractive indexes n1 and n2, and the film thicknesses d1 and d2 are all zero and that only one of the refractive indexes n1 and n2 is smaller than the square root of a product of the refractive indexes nc and nO.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004199348-A (JP)
Title: Communication device for vehicle
Inventor: MATSUMOTO MANABU
IPC: H04B7/26
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To select a necessary communication partner to execute efficient and certain communication, when a vehicle during traveling communicates with a communication device of another vehicle.  <P>SOLUTION: This communication device 12 of a truck 11 sets a communication area rearward by an antenna 13. In a non-communicating state, a narrow communication area 14a is set to wait for ingress of a vehicle. When a vehicle 15 comes in, link connection is established, and a wide communication area 14b is set to allow the communication within the area. Because the communication partner is specified, communication with other vehicles 15b, 15c, 15d unnecessary for the communication, existing within the wide communication area 14b, is eliminated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI