baber/WOPTO huggingface dataset:
Patent JP-2004301369-A (JP)
Title: Combustion apparatus for heating furnace
Inventor: HIRANO MAKOTO
IPC: F27B3/22
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion apparatus for a heating furnace, of which maintenance work can be simplified while allowing heating inside the furnace in the condition of uniforming temperature distribution.  <P>SOLUTION: The combustion apparatus is constituted by being provided with an oxygen containing gas supply part for supplying combustion oxygen containing gas flowing with the existence of its horizontal width from a lateral side portion of the heating furnace to the upper side of a heated object in the furnace and a gas fuel jet nozzle 11 for jetting gas fuel from the lower side of an oxygen containing gas supply portion of the oxygen containing gas supply part at a lateral side portion of the heating furnace to an in-furnace combustion region S to which the oxygen containing gas is supplied flowing with the existence of its horizontal width. Herein, as the gas fuel jet nozzle 11, one gas fuel jet nozzle 11 is provided in an integrated condition for jetting the gas fuel from a plurality of jetting portions N radially in a plan view so that sector flames are formed to spread over all or almost all of the horizontal width of the in-furnace combustion region S to which the oxygen containing gas is supplied flowing with the existence of its horizontal width.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302157-A (JP)
Title: Doublet
Inventor: CHIBA HIROYUKI
IPC: G02B7/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a doublet free from damage on the lens surface and excellent in optical performance.  <P>SOLUTION: By forming a 1st lens side cylinder part 7 having a 1st lens side inclined surface 8 at a position corresponding to a 2nd lens 3 at the outer periphery part other than the lens surface of a 1st lens 2, forming a 2nd lens side cylinder part 13 having a 2nd lens side inclined surface 14 at a position corresponding to the 1st lens 2 at the outer periphery part other than the lens surface of the 2nd lens 3 and fitting the cylinder parts 7 and 13, the inclined surfaces 8 and 14 are brought into contact with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301309-A (JP)
Title: Operation position holding device of operation member and housing shelf using this device
Inventor: CHAEN YOSHINOBU
IPC: A47B81/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation position holding device of an operation member, and a housing shelf using this device for always holding the operation member in a prescribed operation position even if there is leakage from a cylinder actuator.  <P>SOLUTION: This operation position holding device 70 and 70a of the operation member is driven by the cylinder actuator 44 for supplying fluid between a first position and a second position via a center block type solenoid valve 53. Detecting means 54 and 55 of the operation members 11 and 12 are arranged in an operation holding position corresponding to any one or both of the first position and the second position. A flow rate-limited another fluid is sent to the cylinder actuator 44 by the detecting means 54 and 55, and the operation members 11 and 12 are fixed and held in the operation holding position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305256-A (JP)
Title: Wood chopper
Inventor: SOTOMA TOSHIHIRO
IPC: B26B23/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood chopper capable of well seating a log and cutting the log into a plurality of pieces of wood at once and allowing a user to easily cut the log with human power without using an ax and without the biting of a blade.  <P>SOLUTION: The wood chopper consists of at least a long blade 1 and at at least two inclined blades 2 connected to one end of the long blade 1 and standing with a prescribed angle of opening. A horizontal edge 11 with a prescribed length from outside and an inclined edge 12 inclined downward from the horizontal edge 11 toward the center are disposed in the long blade 1. The edge of each inclined blade 2 is disposed to be inclined downward toward the center. It is preferable that the lower parts of the long blade 1 and the inclined blade 2 are fixed to a pedestal 3, and downward expanding guide boards 4 are fixed on both sides at the intermediate part of a standing plane 13 of the long blade 1 and on both sides at the intermediate part of a standing plane 21 of the inclined blade 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306301-A (JP)
Title: Composite film or sheet made of thermoplastic urethane resin
Inventor: SATO MASAAKI
IPC: B32B27/40
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite film or sheet made of a synthetic thermoplastic urethane resin having fire retardancy, perspective transparency and antistatic properties as a film or sheet for covering a floor surface, a wall surface or a ceiling, devices, especially precision devices such as a computer and the like, a place for handling a radioactive substance or the like or a room partitioning film or sheet.  <P>SOLUTION: The composite film or sheet made of the thermoplastic urethane resin having transparency and fire retardancy is constituted by forming outer layers comprising an olefinic resin on both sides of an intermediate layer constituted of a fire-retardant thermoplastic urethane resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308800-A (JP)
Title: Liquid-sealed vibration isolation device
Inventor: ITO MASAAKI
IPC: F16F13/06
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid sealed vibration isolation device capable of improving the vibration damping effect by increasing a cross-sectional area or length of an orifice channel.  <P>SOLUTION: A first mounting tool 1 and a second mounting tool 2 are connected through a vibration insulation base 3, a diaphragm 9 is mounted, a partitioning body for partitioning a liquid sealing chamber 8 into a pair of liquid chambers 11 is held and fixed by a partitioning body receiver 13 and a holding member 14, and the partitioning body 12 is composed of an elastic partitioning film 15, a cylindrical member 16, and a partitioning film displacement control member 17. A peripheral edge part 23 of the partitioning film displacement control member 17 is pressed to the partitioning body receiver 13, and the other end part 24 of the cylindrical member 16 is pressed to the holding member 14. An outer diameter of one end part 19 is determined to project the partitioning film displacement control member from one end part 19 of the cylindrical member 16, and the projected part 22 of the partitioning film displacement control member is used also as an orifice constitution wall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308260-A (JP)
Title: Side ditch cover
Inventor: YAMAMOTO TOSHIHARU
IPC: E03F5/04
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side ditch cover, by which a drainage is conducted excellently and a waste is utilized while an appearance is also improved.  <P>SOLUTION: A vertically penetrated drain inlet 3 is formed to a cover body 1 made of concrete, the drain inlet 3 is filled with a water-permeable paving material 5 and the top face of the cover body 1 is covered with a layer 2 composed of the water-permeable paving material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309878-A (JP)
Title: Expanding method of mode field diameter of optical fiber and expanding device therefor
Inventor: YAMADA EIICHIRO
IPC: G02B6/10
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device which reduces the effect due to bent habit of fiber cover, causes no degradation of the strength of fiber glass and is capable of efficiently performing the heating for efficiently expanding a mode field diameter (MFD) by improving a holding method of an optical fiber.  <P>SOLUTION: In the expanding method of MFD, an optical fiber 1 is heated, a dopant on a core part is allowed to diffuse to a clad part side and the MFD is expanded. Therein, fiber grooves 5a, 5b on supporting stand parts 4a, 4b which are disposed on both sides of a heating source 7 are straightly formed and, thereby, the optical fiber 1 is straightly retained. When the optical fiber 1 is held and fixed by the fiber grooves 5a, 5b, the holding part of a fiber covering part 3 is heated or a fiber glass part 2 is sucked and retained and, thereby, the optical fiber 1 is retained without degrading the strength of the optical fiber 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311284-A (JP)
Title: Cathode-ray tube
Inventor: KAWASAKI MASAKI
IPC: H01J9/18
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode-ray tube capable of sufficiently suppressing mistaken landing of electron beam.  <P>SOLUTION: Plate-shape spring fitting plates 13a, 13b are fitted on the outside wall face in the vicinity of the central part in the longitudinal direction of the long side frames 11a, 11b. Holes 17a, 17b are installed on the spring fitting plates 13a, 13b. Part of the second long side skirt parts 24a, 24b of the internal magnetic shield 20 is formed so as to protrude from the holes 17a, 17b as protrusions 25a, 25b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311828-A (JP)
Title: Stacked common mode choke coil and its manufacturing method
Inventor: NAGATOMO KENSHO
IPC: H01F41/04
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked common mode choke coil in which high frequency characteristics can be enhanced by reducing stray capacity.  <P>SOLUTION: A stack of a nonmagnetic insulating material layer 20 forming a first coil 31 and a second coil 41 by laying a plurality of nonmagnetic insulating materials 21-28 in layers and winding spirally in the same direction while separating vertically, and magnetic material layers 15 and 16 arranged on the upper and lower surfaces of the nonmagnetic insulating material layer 20 is provided with external electrodes connected with the first coil 31 and the second coil 41 thus producing a stacked common mode choke coil 10. The first coil 31 and the second coil 41 are connected independently and electrically with spiral conductors 32a, 32b, 32c and 42a, 42b, 42c of identical shape formed on the surface of a plurality of sheet-like nonmagnetic insulating materials in the vertical direction through holes 34 and 44 at a plurality of points.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314208-A (JP)
Title: Cad/cam device for water jet processing machine
Inventor: YOSHIDA MASAHITO
IPC: B26F3/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CAD/CAM device for a water jet processing machine which reduces labor for making an NC program and improving a working efficiency.  <P>SOLUTION: The CAD/CAM device for a water jet processing machine comprises: in a screen 1 thereof, a material selection window 3 for selecting a material; a plate thickness selection window 4 for selecting a plate thickness; a corner section reduced-speed processing setting window 5 and a cutting end section reduced-speed processing setting window 8 for setting whether to have a reduced-speed processing so that each of corner sections c to f and i to l and cutting end sections b and h of a processing graphic 1 is cut with a reduced nozzle feeding speed; an angle setting window 6 for setting a maximum angle of the corner section to which the reduced-speed processing is applied; and reduced-speed distance setting windows 7 and 9 for setting a distance between each of the corner sections or the cutting end sections and a position for starting a speed reduction. Some conditions can be registered in a database in advance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316991-A (JP)
Title: Air conditioner
Inventor: OMOTO TAKASHI
IPC: F24F13/20
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall-mounted air conditioner for arranging an air introducing port for introducing a part of blowout air between a suction port of a front upper part and a blowout port of a front lower part, arranging an opening-closing panel and a blindfold means in the air introducing port, and arranging a room temperature thermistor inside the air introducing port.  <P>SOLUTION: The air introducing port 13 is arranged in a suction grille 3 or a front panel 4 between the suction port 5 of the front upper part and the blowout port 7 for introducing a part of the blowout air blown off from the blowout port 7 to an air passage in a body 1 by passing through a vertical part 8a of a heat exchanger 8. The air introducing port 13 is provided with the opening-closing panel 14 for opening-closing the air introducing port 13, and the blindfold means for blindfolding the inside in opening, respectively. The room temperature thermistor E for detecting the indoor temperature is arranged inside the air introducing port 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003325285-A (JP)
Title: Cut flower vending case
Inventor: TAGA SHUNICHI
IPC: A47F7/00
Filed: 2003-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a cooling water circulating cut flower vending case, which method finishes the case to a thin type to permit installation anywhere and to make merchandise in a deep position accessible by human hands and a cooling water circulating cut flower vending case which does not generate moss and mold in spite of not changing water for a long time.  <P>SOLUTION: A thermally insulated main water tank is fixed alongside a refrigeration unit. Columns are erected on the thermally insulated main water tank and respective thermally insulated sub-water tanks are attached between the columns. The thermally insulated sub-water tanks are made into a tiltable structure. The cooling water cooled by the cooling unit is forcibly fed by a pump and is circulated by the system that the water is fed through bactericidal lamps to the respective thermally insulated sub-water tanks and is turned back by overflow. The cut flower vending case is mounted with a sensor at the thermally insulated main water tank to display the present water level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320432-A (JP)
Title: Transmitter
Inventor: MIYATANI TETSUHIKO
IPC: H04J1/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To properly suppress peak components included in a signal being a transmission object in a transmitter which transmits a plurality of carrier signal having mutually different carrier frequencies.  <P>SOLUTION: Digital modulation means C1 to C4 perform digital modulation of individual carrier signals, and a digital modulation result synthesizing means 11 synthesizes digital modulation results of the plurality of carrier signals. In a peak component suppression means, a component removal means 2 removes level components equal to or higher than a prescribed threshold, which are included in a digital modulation result synthesis result, on the basis of the digital modulation result synthesis result, and a first subtraction means 3 subtracts a component removal result from the digital modulation result synthesis result, and an equalizing means 4 equalizes a subtraction result, and a second subtraction means 6 subtracts an equalization result from the digital modulation result synthesis result, and a subtraction result is obtained as the digital modulation result synthesis result having peak components suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318650-A (JP)
Title: Portable terminal and settlement system using it
Inventor: KUDO TAKAHIRO
IPC: G06Q50/10
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal of which convenience for a user is improved at the time of purchasing activities, and a settlement system using it.  <P>SOLUTION: A portable telephone 100 comprises: a transmission / reception part 101 for acquiring the merchandise information 10a of contents indicating prescribed merchandise and its price from a transmitter 10; a purchasing information storage part 108; a control part 102 for specifying the merchandise and its price indicated in the merchandise information 10a acquired by the transmission / reception part 101, registering the specified result in the purchasing information storage part 108 corresponding to an operation by a user and integrating the prices of the merchandise registered in the purchasing information storage part 108; a display part 103 for displaying an integrated amount; and a settlement information preparation part 110 for preparing settlement information 110a for performing an electronic commercial transaction on the basis of the price of the merchandise registered in the purchasing information storage part 108.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319918-A (JP)
Title: Method for manufacturing flexible printed-wiring board, and flexible printed-wiring board obtained by the manufacturing method
Inventor: YOKOTA TOSHIKO
IPC: H05K3/22
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a double-layer flexible printed-wiring board for maintaining improved migration-resistance properties and improved peel-off strength after heating.  <P>SOLUTION: The method for manufacturing the flexible printed-wiring board by performing the circuit etching of a flexible copper-clad laminate having a conductive layer formed by a direct metallization method to a polyimide resin film base comprises a metal constituent elimination process (a) for eliminating a metal constituent remaining on the exposed surface of a polyimide resin film by performing the peel-off treatment of the surface of the polyimide resin film, where the flexible printed-wiring board in which circuit etching is completed is exposed, after the circuit etching is completed; and a re-closed circle process (b) for performing the circular closure treatment of the surface of the polyimide resin film by performing a heating treatment for 10-80 minutes at 180°C-200°C minutes after the metal constituent removal process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320962-A (JP)
Title: Motor driving circuit
Inventor: FUKUDA AKIRA
IPC: H02M7/5387
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize a motor driving circuit hardly influenced by motor with a simple constitution.  <P>SOLUTION: This is a motor driving circuit, in which a plurality of drive sections each connecting n-channel switching elements in totem pole are connected in parallel and power is supplied from each drive section to a motor M3. Out of the n-channel switching elements, upper arm side n-channel switching elements Q10 and Q13 are cascaded with p-channel switching elements Q9 and Q12. The p-channel switching elements Q9 and Q12 are for lower power than the n-channel switching elements Q10 and Q13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324918-A (JP)
Title: Ventilating fan cover structure for bathroom
Inventor: INUZUKA AKIHIKO
IPC: F24F7/10
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating fan cover structure for preventing the drop of dew condensation water.  <P>SOLUTION: In the ventilating fan cover structure 20, an opening portion 21a is provided near a wall panel 12b on a ceiling panel 13b assembled at the upper end of the wall panel 12b, a ventilating fan 23 is mounted in the opening portion 21a, and a ventilating fan cover 24 is mounted at the lower part of the opening portion 21a for receiving water dropping from the ventilating fan 23. The ventilating fan cover 24, when mounted, is so inclined that its upper face is down at the side of the wall panel 2b. A weir 25b is provided on the upper face of the ventilating fan cover 24 at its lower end side and a hole 26 is provided in the weir 25b. A groove 27 is provided in the upper face of the ventilating fan cover 24 so that water residing on the upper face of the ventilating fan cover 24 flows to the lower end side of the ventilating fan cover 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327620-A (JP)
Title: Multilayer substrate
Inventor: HARADA TETSUO
IPC: H05K3/46
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To avoid unnecessary connecting between electrodes of upper and lower layers in a region in which electrodes formed on three insulating sheets of lower layer, intermediate layer, and upper layer except a ground electrode are superposed in the thickness direction of a multilayer substrate, at least one of the electrodes of the upper layer and the lower layer is disposed to be bulged out of the outer periphery of the electrode of the intermediate layer when the one is seen perpendicularly to the surface of the insulating sheet, and at least one of the electrodes of the intermediate layer and the upper layer or the intermediate layer and the lower layer is not coupled electrically directly.  <P>SOLUTION: Electrode patterns a, b and c respectively formed on three insulating sheets 10i, 10j and 10k of lower layer, intermediate layer and upper layer are superposed in the thickness direction of the multilayer substrate. When the electrode a of the lower layer is seen from the electrode c of the upper layer, these three electrodes a, b and c are disposed so that the outer periphery of the electrode a of the lower layer is bulged out of the outer periphery of the electrode b to cover the intermediate layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324824-A (JP)
Title: Liquid-sealing vibration-resistant device
Inventor: SAITO ATSUSHI
IPC: B60K5/12
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize the flow control means of a resonant orifice in a simple structure.  <P>SOLUTION: An idle orifice 38 connecting a primary fluid chamber and a sub-fluid chamber 9 is arranged on a partition member 7 partitioning the fluid chamber of a fluid-filled engine mount, and the flow rate of fluid is controlled by a flow rate controlling means 40. The flow rate controlling means 40 is arranged on the outlet of the idle orifice 38; and a coil 42, an elastic membrane 43, a third diaphragm 44, and an adjusting chamber 45 are provided. Magnetic viscous fluid 46 is enclosed within the adjusting chamber 45, and viscosity of the magnetic viscous fluid 46 is changed when magnetic force of the coil 42 is controlled. The flow rate of fluid of the idle orifice 38 is controlled so as to change an elastic changing amount of the elastic membrane 43.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321673-A (JP)
Title: Attachment for vacuum cleaner and vacuum cleaner
Inventor: KINOSHITA YUSUKE
IPC: A47L9/24
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collecting part which traps and stores dust by a simple structure and facilitates the disposal of the dust.  <P>SOLUTION: An attachment of a vacuum cleaner comprises a filter member, used for filtering the dust and connected detachably on the exhaust side of an extension pipe used for the electric vacuum cleaner, and a check valve element connected detachably on the inflow side of the extension pipe to prevent the reverse flow of the dust. By attaching these parts the dust collecting part can be formed by utilizing the extension pipe provided on the electric vacuum cleaner. The dust is disposed of easily by removing the filter member from the extension pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325049-A (JP)
Title: Humidified air output device
Inventor: MOROZUMI KEIJI
IPC: F24F6/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidified air output device capable of outputting humidified high temperature air in a colored state from the start of provision without generating a massive amount of drain.  <P>SOLUTION: The humidified air output device 1 has a humidification mechanism 22 outputting low temperature humidified air 5 atomized by ultrasonic vibration, a heater 36 heating the low temperature humidified air 5 and outputting high temperature humidified air 4, a steam generating unit 23 heating water and outputting steam 6, and a means 45 for mixing and outputting high temperature humidified air 3 and a small amount of the steam 6. By outputting mixed air 3 of mixing a small amount of the steam 6 into the high temperature humidified air 4, colored humidified air can be stably outputted from the start.  <P>COPYRIGHT: (C)2005,JPO&NCIPI