baber/WOPTO huggingface dataset:
Patent JP-2004131604-A (JP)
Title: Coke oven port dust collector
Inventor: SATO MANABU
IPC: C10B45/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coke oven port dust collector capable of more surely capturing dust emitted via the ports of a coke oven in a coal dry distillation process, particularly ensuring properly responding to the timing of emitting much dust via the ports.  <P>SOLUTION: The coke oven port dust collector 10 functions to capture and suck with a dust-collecting hood 20 dust emitted via the ports C2 of respective carbonizing chambers C1 of the coke oven where the plurality of carbonizing chambers C1 are collocated and subject the dust to treatment. In this dust collector 10, the dust-collecting hood 20 is set up at a portion, standing against the ports C2, of an extruder 90 to be used in unloading coke from the respective carbonizing chambers C1, and designed so as to cover the upper part and both sides of the working zone Z1 at the ports C2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100412-A (JP)
Title: Deodorization method for room, and deodorant adhesive and the like for use in the deodorization method
Inventor: AKAMATSU KIYOSHI
IPC: C09J11/04
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To enclose and eliminate odor components in a room with water molecules by the masking function of the fine powder of a super growth energy stone after interior finish work using the fine powder of the super growth energy stone mixed in an adhesive for bonding an interior finish material to a base.  <P>SOLUTION: An adhesive for bonding an interior finish material to a base, a floor coating material and the like in which the fine powder of a super growth energy stone is mixed, are used to bond a room interior finish material to a base or coat the surface of a floor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203085-A (JP)
Title: Map processing method and device
Inventor: YAMAZAKI NAOKO
IPC: G09B29/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and properly create and output a schematic diagram to a destination in accordance with user's receiving condition.  <P>SOLUTION: A CPU 105 executes a map schematicizing processing program 100 to perform the map retrieving processing and the schematic diagram creating processing. The location information for making a building be corresponded to the location and the like, and the building information for making the story of the building be corresponded to a name of the building and the like are stored, the location information corresponding to the name or the building information is acquired, and the map is retrieved on the basis of the location information and the building information. Then the landmark information for making a road and the building be corresponded to each other is stored, the road information corresponding to coordinates of the destination is acquired from the map of which the schematic diagram is to be created, the landmark is selected on the basis of the destination and the road information, and the schematic diagram is created and outputted on the basis of the landmark.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160661-A (JP)
Title: Aromatic polycarbonate resin
Inventor: TANAKA CHIAKI
IPC: C08G64/16
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aromatic polycarbonate resin which is especially useful as an electric charge transporting polymer material for an organic photosensitive material.  <P>SOLUTION: The aromatic polycarbonate resin is composed of repeating units represented by formulae II and III and a composition ratio of the repeating units is 0<k/(k+j)≤1 (wherein; k denotes an integer of 5-5,000; j denotes an integer of 0-5,000; Ar<SP>1</SP>, Ar<SP>2</SP>, Ar<SP>3</SP>and Ar<SP>4</SP>denote each an identical or different divalent aromatic hydrocarbon or heterocyclic group; Ar<SP>5</SP>denotes a substituted or unsubstituted aromatic hydrocarbon group or a substituted or unsubstituted heterocyclic group; and X denotes an aliphatic divalent, cycloaliphatic divalent or specific aromatic group).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004140944-A (JP)
Title: Power supply device
Inventor: KOYAMA KATSUYA
IPC: H02J1/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of a power supply device which supplies different voltages to a microcomputer provided with a plurality of power supplies.  <P>SOLUTION: The power supply device is so constituted that it comprises a first regulator 2, at least one second regulator 4 which generates voltage lower than the first regulator does, a means 6 for detecting the output voltage of the first regulator 2, and a means for stopping the second regulator 4 when the detecting means 6 detects the output voltage V2 of the first regulator 2 lower than a first predetermined voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147378-A (JP)
Title: Motor device, permanent magnet therefor and method of manufacturing permanent magnet for motor device
Inventor: TAKEHARA ISAMU
IPC: H01F41/02
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet, etc. for a permanent magnet which is small in size and excellent in performance.  <P>SOLUTION: A cylindrical permanent magnet, which is used for a micro DC brushless motor used for a small-sized hard disk or the like, is constituted of an Sm-Co magnetic material having anisotropy. A sufficient magnetic force can be obtained even if the thickness is thinned by magnetizing the Sm-Co magnetic material into a multipole after magnetic field orientation. The manufacturing method of this permanent magnet comprises a step that magnetic field orientation and demagnetization are performed after forming the magnetic field by putting it in a mold. The permanent magnet is heat-treated and solidified, and then it machined to true up outside dimensions. Then, it is set in a magnetizing unit so as to be magnetized into the multipole. Since the thickness of the magnet is small, it can be magnetized easily, and also it can hold a strong magnetic force since it uses the Sm-Co magnetic material excellent in coercivity as a magnetic material. Therefore, a small-sized and high-performance motor device can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143619-A (JP)
Title: Unidirectional reinforced multilayer sheet
Inventor: KURIHARA YOICHI
IPC: D04B21/14
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a unidirectional reinforced multilayer sheet suitable as a reinforcing base material for a fiber-reinforced composite material, especially an FRP.  <P>SOLUTION: The unidirectional reinforced multilayer sheet comprises a sheetlike substrate having ≥80cc/cm<SP>2</SP>/sec quantity of airflow of the sheet by JIS L 1096 method, a great number of reinforcing fiber yarns arranged in one direction mutually in parallel at intervals of 0.6mm-30mm on the sheetlike substrate and subsidiary yarns knitted with the sheetlike substrate and the reinforcing fiber yarns and fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144999-A (JP)
Title: Image forming apparatus
Inventor: NEMOTO EIJI
IPC: G03G21/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which attains the shortening of warm-up time and improvement of the fixing property of toner without increasing the fluctuation of the voltage of a power source.  <P>SOLUTION: When the output signal of a heater temperature control block 16 reaches a high level, a switch element 5 is turned on, so that an inductor 4 is charged with energy. When the output signal of the heater temperature control block 16 turns to a low level, the switch element 5 is turned off, so that charging to the inductor 4 is stopped. Voltage at the connecting point of the inductor 4 and the switch element 5 rises, and rectifier diode 7 is made conductive. The value of the DC voltage of a smoothing capacitor 8 can be varied by changing the duty ratio when the switch element 5 is driven by a fixed frequency system in the case that load impedance is constant. Also, it can be varied by changing the cycle of turn-on or turn-off at the time of driving the switch element 5 by a frequency modulating system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145036-A (JP)
Title: Toner, image forming apparatus using the same, and infrared absorbent
Inventor: NAKAMURA YASUSHIGE
IPC: G03G9/08
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner and an image forming apparatus using the same for achieving a good fixing property and excellent color reproducibility as well as for reducing an adding amount of infrared absorbent.  <P>SOLUTION: Dispersibility in a coupling resin is enhanced by processing the infrared absorbent for adding to the coupling resin of the toner with a coupling agent. As for the infrared absorbent, at least one selected among a group consisting of an aluminum-based compound, a diimonium-based compound, a polymethine-based compound, a naphthalocyanine-based compound and a nickel complex is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145082-A (JP)
Title: Image forming apparatus
Inventor: MAMIYA AKIFUMI
IPC: G03B42/02
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To reliably eliminate or prevent dew condensation in an apparatus in a short time and to efficiently carry out an image forming process.  <P>SOLUTION: An image information reader 10 is equipped with an image forming mechanism 12 and a dew condensation preventing mechanism 14 which is provided to the image forming mechanism 12 side by side. The dew condensation preventing mechanism 14 is equipped with a dehumidifying function part 64, a heating function part 66, and an air blowing function part 68. The air inside 19 the image forming mechanism 12 is sucked through a circulation duct 74, and the air is discharged to the inside 19 of the image forming mechanism 12 after being dehumidified and/or heated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144715-A (JP)
Title: Infrared detection apparatus
Inventor: INAMURA SHUJI
IPC: G01D3/028
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared detection apparatus of a simple constitution for measuring a wide temperature range, reducing the effects of variations in an operation point, and achieving a low cost.  <P>SOLUTION: The infrared detection apparatus is provided with a reference voltage generating means 101 for generating a prescribed reference voltage; an ambient temperature compensation means 102 for receiving the impression of the reference voltage from the reference voltage generating means 101 and outputting a signal for compensating for an ambient temperature; a first amplification means 103 for amplifying the signal outputted from the ambient temperature compensation means 102; an infrared detection means 104 for receiving the impression of the signal outputted from the first amplification means 103 and converting infrared radiant energy into an electric signal; and a second amplification means 105 for amplifying the signal outputted from the infrared detection means 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003181231-A (JP)
Title: Adhesion system passage type air filter
Inventor: HAN KETSU
IPC: B01D46/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter filtering out various kinds of foreign matters without having a clogging problem and having a high rate and stable quantity of air flow.  <P>SOLUTION: The passage type air filter has spaces, namely trapping rooms, with a large number of sawtooth cross sections coated with an adhesive. When air enters the trapping room of the filter, the air makes complicated air flow and collides with the walls of the trapping room many times, and then the air enters the next trapping room. During the process, various kinds of foreign matters in various sizes present in the air flow are trapped by the adhesive on the wall surface of the trapping room to deposit on the walls of the trapping room to filter the air. The trapping room is an exclusive space to deflect the air and to reserve the foreign matters. Even when the foreign matters are reserved in a large amount, the passage for the air is formed with proper distance and this prevents clogging.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004153015-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAGAMI AKIRA
IPC: H01L23/58
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that prevents the occurrence of cracks or peeling in the interface or inside of an interlayer insulating film due to mechanical or thermal stresses, and also to provide a method of manufacturing the device.  <P>SOLUTION: The semiconductor device has a laminate of insulating films formed on a semiconductor substrate and composed of a plurality of insulating films, a wiring structure composed of a plurality of conductive layers embedded in the laminate, and a plurality of dummy patterns composed of the conductive layers constituting the wiring structure and respectively embedded at least on the surface sides of the insulating films. A plurality of dummy patterns in the vicinity of the wiring structure are connected to each other through via holes. Consequently, the interlayer insulating film in the vicinity of the wiring structure is reinforced, and the occurrence of cracks and peeling in the interface or inside of the interlayer insulating film due to mechanical or thermal stresses is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100130-A (JP)
Title: Waistband for clothing
Inventor: WONG JOHN
IPC: A41D1/14
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waistband making it possible that clothing is comfortably worn, even though a waist measurement varies, and capable of being changed in its circumferential length, without being deformed in the vertical direction.  <P>SOLUTION: This waistband has outer outer cloth and a core cloth, wherein the outer cloth is cut in such a manner that the weaving direction of the outer cloth forms a specified angle to an upper edge of the waistband and the core cloth is cut in such a manner that the weaving direction of the core cloth forms an approximately rectangular angle to the weaving direction of the outer cloth of the waistband, so that the waistband is stretchable in the circumferential direction while keeping nondeformation properties in the vertical direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160678-A (JP)
Title: Producing method for pneumatic tire and tire
Inventor: TANIMOTO KATSUSHI
IPC: B29D30/52
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently form various tires having different profiles while suppressing the increase of the number of kinds of vulcanization molds.  <P>SOLUTION: A tire comprising one vulcanized tread part piece 6 and two vulcanized side wall pieces 7 and 7 is produced by joining the side wall pieces 7 to both end parts of the tread piece 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163578-A (JP)
Title: Fixing member
Inventor: KISHINO KAZUO
IPC: G03G15/20
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner fixing member having an abrasion-resistance surface layer which is suitable for high image quality fixation for a color image etc., and which is excellent in a separation performance.  <P>SOLUTION: As for the fixing member having an elastic surface layer whose thickness is at least 10 to 100μm, and whose hardness is ≥50° (JIS-A), the ten-point average surface roughness (Rz) of the surface layer is ≤1.0μm, the surface layer contains spherical fine particles, the average particle size of the spherical fine particle is within the extent of 1/5 to 1/2 as much as the thickness of the surface layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166065-A (JP)
Title: Multiplex communication system and occupant protective device using this
Inventor: MIZOKOSHI KAZUYOSHI
IPC: B60R21/01
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiplex communication system capable of determining whether a clock connected to a slave station is normal without preparing another clock.  <P>SOLUTION: In this multiplex communication system 4 provided with slave stations connected to a clock for outputting a clock signal in a prescribed time interval and a master station for outputting a prescribed control signal to the slave stations 3, the slave stations 3 count the number of clock signals outputted by the clock 7 from the start of receiving the control signal till the end of receiving it and determines whether the clock 7 is normal on the basis of the number of the counted clock signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164492-A (JP)
Title: Heat radiating method and heat radiating device for computer host
Inventor: LEE RONG-YOU
IPC: G06F1/20
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiating method and a heat radiating device suitable for a small computer host, which has high radiation efficiency and a low structure.  <P>SOLUTION: The heat radiating method and heat radiating device 20 is for radiating thermal energy generated by a primary heat source 12 such as a CPU mounted in the computer host 10 and a secondary heat source 13 such as a north bridge chip set. They are composed of a radiating device 21 formed with a plurality of fins 24, an air blowing device 22 blowing an air flow in a direction of fin grooves 25 of the radiating device 21, and an air channeling device 50 substantially covering peripheries of the radiating device 21 and the air blowing device 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166454-A (JP)
Title: Protector for wire harness
Inventor: ISHIJIMA OSAMU
IPC: H02G3/04
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a wire harness from being deviated at a position without fixing the harness to a protector via a tape, etc.  <P>SOLUTION: The protector 10 is made of a resin molding for inserting the wire harness W/H into an internal space in a sectional recess shape having a bottom wall 12a and both sidewalls 12b. Holding ribs 12e are alternately projected from both the sidewalls 12b at an interval in the harness routing direction of the harness W/H. The harness W/H is inserted in a zigzag manner between the ribs 12e to position and hold the harness W/H. When the harness W/H has an excess length, the harness W/H is flexed a plurality of times between the ribs 12e, and can be positioned and held.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166870-A (JP)
Title: Paper roll holder
Inventor: KUME KAZUTAKA
IPC: B65H35/04
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a member only for pivotally rotating paper roll hollow support and its resilient member necessary for a conventional paper roll holder by forming a paper roll holder hollow support for a paper roll holder of a flexing elastic material and by providing a flexing elasticity to the empty core support.  <P>SOLUTION: The paper roll hollow supports 2 each made of the flexing elastic material and having a U-shape in a plane view and a closed end are fixed to right and left side bodies 1 on the paper roll holder H of an approximate U-shape or a fork shape in a plane view at securing base parts 3 to oppose each other. Thus, each of the hollow supports 2 are protruded from each side body 1 to oppose in a manner that the hollow supports 2 are restorably bent by a flexing elastic force of itself.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170661-A (JP)
Title: Display for vehicle
Inventor: AOKI KUNIMITSU
IPC: B60K35/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display for vehicle, which prevents an inconvenience caused by collection of external light on a display source.  <P>SOLUTION: In the display for vehicle, which is provided with a reflection member 4 and a display source 5 disposed in an instrument panel 1 of a vehicle, and in which a virtual image S of the image, displayed on the display source 5, reflected by the reflection member 4 and projected on a projection area E of a windshield 3 of the vehicle via an opening part 11 of the instrument panel 1 and an image on a foreground of the vehicle visualized through the windshield 3 from an eyepoint I of the vehicle are superposed and visually recognized, the display is characterized by being provided with a light shielding means 6 disposed on a light path between the display source 5 and the opening part 11 and being transformable to pass only display light corresponding to an object to be displayed to the opening part 11 side in conformity with the object to be displayed by the display source 5 on the projection area E.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169851-A (JP)
Title: Multi-layered tube
Inventor: SATO MASAOMI
IPC: B32B7/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layered tube for obtaining considerably low permeability performance which cannot be obtained with a known multi-layered tube.  <P>SOLUTION: In the multi-layered tube having a multi-layered structure consisting of a plurality of resin layers formed of thermoplastic resin, at least two low permeable resin layers out of the plurality of resin layers are provided, and each of them is formed of resin materials of different low permeability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005002134-A (JP)
Title: Easy-to-tear aliphatic polyester film
Inventor: KAWAHARA KEIZO
IPC: B29K67/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmentally responsive type biodegradable film having easiness to tear, twist fixing properties and transparency which are features of a cellophane film and further having heat resistance, aroma retention, toughness, etc., which are characteristics of an aliphatic polyester film in combination.  <P>SOLUTION: An easy-to-tear aliphatic polyester film has ≥1,500 molecular extinction coefficient at 205 nm wavelength. For example, the molecular extinction coefficient can be increased to ≥1,500 by chemical modification by irradiating a biodegradable aliphatic polyester film with ultraviolet rays and easiness to tear and twist fixing properties appear in the film though the molecular extinction coefficient of a film obtained by usual film formation at 205 nm wavelength is <1,500.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004174840-A (JP)
Title: Mold assembly of injection-molding device
Inventor: HASHIMOTO NORITSUGU
IPC: B29C45/68
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold assembly of an injection-molding device, which shortens the molding cycle of a product and minimizes a damage to a mold as much as possible.  <P>SOLUTION: This mold assembly is structured of a cavity plate, a fixed head die plate and a core-retainer plate connected together through a linkage means which transfers either of the fixed head die plate or the core-retainer plate with the cavity plate positioned at the center and consequently, makes the other transfer in the opposite direction by an interlocking action.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177030-A (JP)
Title: Gas apparatus discriminating device and gas shut-off device
Inventor: NIIMURA NORIO
IPC: G05B9/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety when using gas by accurately detecting a using state of a gas apparatus.  <P>SOLUTION: This gas apparatus discriminating device has a gas flow rate detecting means 9, a tap water consumption detecting means 12 and an electric power consumption detecting means 13, and discriminates the gas apparatus used by a prestored condition by gas consumption, tap water consumption and electric power consumption of each time.  <P>COPYRIGHT: (C)2004,JPO