baber/WOPTO huggingface dataset:
Patent JP-2004149089-A (JP)
Title: Front wheel steering device for motorcycle
Inventor: MAKUTA YOHEI
IPC: B62K25/24
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To minimize a deviation between a steering angle of a steering handle and a steering angle of a front wheel without enlarging a link mechanism in a front wheel steering device for a motorcycle in which a steering shaft and a front folk are connected with the link mechanism.  <P>SOLUTION: The link mechanism 28 which connects the front folk 11 supported at a swing arm 20 for oscillating relative to a vehicle body frame 13 in a vertical direction with the steering shaft 17 connected with the steering handle 18 consists of a first joint 32 constituted by a pin joint for connecting the steering shaft 17 with a first link 33, a second joint 34 constituted by a pin joint for connecting the first link 33 with a second link 35, and a third joint 36 constituted by a universal joint for connecting the second link 35 with the front folk 11. The steering shaft 17 and the first link 33 can be slid in a right/left direction of a vehicle body for the first joint 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159056-A (JP)
Title: Signal generation circuit
Inventor: YAMAWAKI DAIZO
IPC: H04B1/26
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a local signal generation circuit supplying a signal to a frequency converter in a communication terminal such as a transmitter, a receiver or a transmitter/receiver, which use one or multiple frequency bands.  <P>SOLUTION: The signal generation circuit is provided with a first oscillator 300A and a second oscillator 300B, in which an output frequency can be changed, and a multiplication means 305 multiplying an input signal, and the circuit generates a local oscillation signal. The multiplication means 305 selectively generates a signal of a frequency, which is a sum or a difference between an output signal of the first oscillator 300A and an output signal of the second oscillator 300B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158667-A (JP)
Title: Solenoid
Inventor: TSUCHIYA HIDEKI
IPC: H01F7/127
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid which can avoid imperfect insulation of the solenoid even if moisture invades through cracks or the like of molded resin.  <P>SOLUTION: The solenoid is provided with a lead line 5 wherein a core wire 5b is wrapped with coating 5a, a magnet wire 3 which is prolonged from a coil and wrapped with insulation coating, a terminating part 2 wherein the magnet wire 3 is connected with the core wire 5b of the lead line 5, and molding resin 4 which wraps the terminating part 2 and insulates it, and applies a current through the lead line 5. In the solenoid, a bag-shaped insulation cap 1 is arranged which sticks to the coating 5a of the lead line 5 and the magnet wire 3, and wraps the terminating part 2. After the insulation cap 1 is capped on the terminating part 2, the molding resin 4 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157820-A (JP)
Title: Electronic seal system and imprint display method for the system
Inventor: MITANI MITSURU
IPC: G06Q50/10
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a person to perform a sealing by use of an electronic seal with the same feeling as sealing of a document, and display its imprint in a prescribed position of a digital document displayed on a screen.  <P>SOLUTION: This electronic seal system comprises the electronic seal 1, an impression pad 2 for detecting the impression by the electronic seal 1 and a unique identifier given to each electronic seal 1, and calculating and transmitting the impression angle in the impression of the electronic seal 1 to a host device, and the host device preliminarily having unique imprint data of the electronic seal 1, which displays imprint data corresponding to the identifier of the electronic seal in the prescribed position of the screen in conformation to the impression angle transmitted through the impression pad 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158707-A (JP)
Title: High heat radiation silicon wafer and semiconductor device and method for manufacturing the same
Inventor: UEDA KOHEI
IPC: H01L23/34
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat radiating performance from the back face of a silicon chip, to improve heat radiating performance from a semiconductor device including a silicon chip, and to stably cool a semiconductor device, and to perform a stable operation.  <P>SOLUTION: High radiation painting constituted of a binder solid content 100 pts. mass and heat absorption pigment 10 to 150 pts. mass is painted on the back face of a silicon wafer, and a metal plate treated with high heat radiation painting is adhered to the back face of the silicon wafer. It is desired that an integrated circuit is formed on the silicon wafer, and then the high heat radiation painting or high heat radiation painting metal plate adhering is preferable in a process prior to dicing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164926-A (JP)
Title: Metallic graphite brush
Inventor: KOBAYASHI HIROSHI
IPC: H02K13/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve a life of a brush by preventing degradation of a graphite brush and by paying attention to an arc discharge.  <P>SOLUTION: As for the metallic graphite brush 7 manufactured by press-molding and baking a mixture of graphite particles 1 and copper powder 3, a coating film 4 of copper powder 3 is formed on the surface of the graphite particles 1 by using phenol resin 6 as a binder, and it is constructed so that the electric charge moves through a conductive path 9 formed by copper powders 3 adjacent to each other even if the copper powder is charged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164224-A (JP)
Title: Automatic vending machine
Inventor: YASAKA YOSHIO
IPC: G07F11/54
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a see-through-type vending machine that can be constructed at low costs as a kind of vending machine, while requiring less space for high degrees of freedom of installation, ensuring a high display effect, and being excellent in amenity properties.  <P>SOLUTION: A drum-shaped multiple holder 51 in which a line of numerous vertically stacked articles 50 are held in a circular arrangement on the outside is enclosed in an article storage part 12 surrounded in the form of a regular polygon by transparent heat insulation panels 35. A cooler 31 and a cooling fan 32 are positioned inside the multiple holder 51 and cold air going from the inside to the outside of the multiple holder is caused to circulate through an air duct formed within the heat insulation floor 40 of the article storage part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169060-A (JP)
Title: Seal structure at opening for furnace maintenance
Inventor: TERAJIMA HIDETOSHI
IPC: F27D1/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal structure at an opening for furnace maintenance, which extends the service life of a sealed part by eliminating deformation and degradation caused by exposure of a seal plate to a hot blast, and prevents aggravation of an atmosphere in a furnace.  <P>SOLUTION: The seal structure between the opening 2 for furnace maintenance and a cover 3, which is formed in a bottom part or a ceiling part of a furnace body 1, has a dual structure comprising a first seal section 4 made of the seal plate 5 and a seal groove 6 into which the top of the seal plate 5 is inserted, and a second seal section 8 installed in the internal circumferential portion. The second seal section 8 thermally insulates the seal plate 5 from hot blast in the furnace. In addition, the second seal section 8 comprises a sealant 9 in the upper part and a sealant 10 in the lower part accommodated in the groove.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170531-A (JP)
Title: Noise reduction member
Inventor: NISHIMURA YASUHIKO
IPC: G10K11/178
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise reduction member for simultaneously realizing heat radiation and noise reduction, and to provide a head cover for reducing engine noise without increasing weight and a manufacturing cost by enabling heat radiation from a cylinder head particularly.  <P>SOLUTION: The noise reduction member (for instance, the head cover 101) covering at least a part (for instance, a cylinder head 102) of a sound source (for instance, a vehicle engine) comprises a porous material, and at least one through hole penetrated to a reverse side space (for instance, the engine outside) from the side of the sound source is provided. Furthermore, the material and the shape are set so that a first sound wave A generated from the sound source and passing the member and a second wave B generated from the sound source and passing through a hole are mutually interfered in the reverse side space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169134-A (JP)
Title: Oxygen heater and mocvd apparatus
Inventor: KUSUHARA MASAKI
IPC: C23C16/44
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide (1) an oxygen heater and a MOCVD apparatus both enabling the formation of a film containing no impurity, (2) an oxygen heater and a MOCVD apparatus both enabling overheating oxygen to a desired temperature without excessively raising the inside temperature, and (3) an oxygen heater and a MOCVD apparatus both enabling the formation of a compact film.  <P>SOLUTION: The oxygen heater and the MOCVD apparatus are characterized in that a main body container 7 having an oxygen introduction port 1 and an oxygen outlet port 2 is filled with platinum fibers 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175464-A (JP)
Title: Control circuit of electric hoist
Inventor: MUKODA TAKAHISA
IPC: B66D3/20
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive electric hoist of high usability, capable of easily performing its inching operation.  <P>SOLUTION: This control circuit of the electric hoist comprising a motor for moving up and down a suspended load, comprises a constant-speed operation circuit performing the continuous operation at a constant speed during a time when a push button of a remote controller switch is pressed, and an inching operation circuit automatically switching (ON/OFF) the operation of the motor by a timer, and the both operation circuits can be selectively switched on the basis of pressing manner of the push button.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173744-A (JP)
Title: Washing machine
Inventor: TODA MASAAKI
IPC: D06F39/08
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the operation time of a water suction pump and the time up to the end of the washing, when a water suction hose is long and when the head difference between a washing machine and a bathtub is larger, a condition of unavoidably prolonging the water suction time in the washing machine which has a water suction pump for sucking the residual hot water in a bathtub or the like and achieves the automation of each process of washing, rinsing and spin-drying.  <P>SOLUTION: The water is sucked by the water suction pump 14 from the bathtub or the like to be supplied to a washing/spin-drying tub 6 and the water level in the washing/spin-drying tub 6 is detected by a water level detection means 16 to set the suction of the bath water with a bath water setting switch. When a changes in water level in the washing/spin-drying tub 6 detected by the water level detection means 16 after the elapse of the specified time are down below the specified value after the operation of the water suction pump 14 is started, the number of revolutions of the water suction pump 14 is set at a value higher than the set value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174549-A (JP)
Title: Device for attaching wire feeder, and device for attaching conduit cable
Inventor: UESONO TOSHIRO
IPC: B23K9/133
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for attaching a wire feeder by which a satisfactory feedability can be obtained at all times independently of the posture of a robot main body, and to provide a device for attaching a conduit cable.  <P>SOLUTION: The device for attaching the wire feeder is provided with a frame body 81 on the fixing side supported to the robot main body, a slide stand 82 having a slide mechanism for moving over the frame body 81 to a feeding direction and a reverse direction, and fixing the wire feeder 5, and an elastic member 83 connecting the end part in the rear to the wire feeding direction of the frame body 81 and the end part in the rear to the wire feeding direction of the slide stand 82.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173938-A (JP)
Title: Controller device
Inventor: TAHIRA ISATO
IPC: A63F13/98
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller device providing a player with a feeling of operating an actual slot machine when playing a video game of the slot machine.  <P>SOLUTION: This controller device 1 is provided with developable/storable leg portions 13a and 13b in the rear surface of a body. When operating the game, the controller device is erectly installed. Tilt prevention of the leg portions 13a and 13b provides the player with the operation feeling of operating the actual slot machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004224699-A (JP)
Title: Pharmaceutical preparation with slight dispersion of viscosity
Inventor: SUGAWARA SATOSHI
IPC: A61K47/10
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmaceutical preparation with slight dispersion of both a filling amount and the viscosity of contents causing a load on a filling machine in the pharmaceutical preparation such as a soft capsule containing a base having a higher melting point than normal temperature other than a chocolate base as the contents.  <P>SOLUTION: The dispersion of viscosity when the pharmaceutical preparation is cooled to normal temperature is reduced by heating and dissolving the chocolate base such as bitter chocolate and the base having the higher melting point than the normal temperature such as white beeswax or cetanol other than the chocolate base. Thereby, the contents having a low load on the filling machine and excellent filling suitability can be obtained when filled in a capsule.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003297738-A (JP)
Title: Heat treatment apparatus and substrate treatment apparatus
Inventor: HISAI AKIHIRO
IPC: H01L21/027
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment apparatus that uniformly maintains temperature distribution on a placement surface and a substrate, and at the same time can quickly cool the placement surface, and to provide a substrate treatment apparatus having the heat treatment apparatus.  <P>SOLUTION: A heating unit HP1 having a heat pipe structure HS is equipped with a heater 15 and a cooling pipe 21 of an internal space 12 of a placement table 11. The placement table 11 is thermally insulated from the cooling pipe 21 by an insulating member 24, and direct heat transfer from the cooling pipe 21 to the placement surface 11a is prevented, thus uniformly maintaining the temperature distribution on the placement surface 11a and that on the substrate W placed on the placement surface 11a for quick cooling, and satisfactorily maintaining the film thickness of a wiring layer formed on the substrate in heat treatment and uniformity in a line width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177061-A (JP)
Title: Wavy fin of exhaust gas cooling heat exchanger
Inventor: KOBAYASHI TOSHIMICHI
IPC: F28F3/06
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavy fin of an exhaust gas cooling heat exchanger for preventing plugging from being possibly caused in an outlet portion of the fin by soot in exhaust gas.  <P>SOLUTION: The wavy fin 10 has a cross section and a plane surface bent in wavy forms. On the plane surface, the cycles of ridge lines 3 and valley lines of waves are formed longer at the outlet portion 6 for the exhaust gas 5 than at an inlet portion 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182432-A (JP)
Title: Transport device
Inventor: KIKAWA KAZUHIRO
IPC: B65G47/30
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport device capable of reliably moving objects to be transported, such as electronic parts, one by one without using a complicated path forming member.  <P>SOLUTION: The conveying device comprises a path forming member 40 provided with an approximately V-shaped groove 48 to form a path for capacitor chips W being an object to be conveyed; a belt B positioned in the groove 48; and a drive means 13 to rotationally drive the belt B. The belt B is situated in a manner to be positioned in an approximately vertical plane, and cut-out parts 38 to receive tips W one by one and engage the tips with each other are formed in the plane at a given interval along the extension direction of the belt B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182675-A (JP)
Title: Method for producing polysulfide silane
Inventor: YANAGISAWA HIDEYOSHI
IPC: C08L21/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polysulfide silane capable of lowering Mooney viscosity in rubber kneading while keeping conventional vulcanized rubber properties and suitable as a compounding agent for rubbers.  <P>SOLUTION: When producing a sulfide chain-containing organosilicon compound represented by formula (3): (R<SP>1</SP>O)<SB>(3-p)</SB>(R<SP>2</SP>)<SB>p</SB>Si-R<SP>3</SP>-S<SB>n</SB>-R<SP>3</SP>-Si(OR<SP>1</SP>)<SB>(3-p)</SB>(R<SP>2</SP>)<SB>p</SB>by reacting a sulfide chain-containing organosilicon compound represented by formula (1): (R<SP>1</SP>O)<SB>(3-p)</SB>(R<SP>2</SP>)<SB>p</SB>Si-R<SP>3</SP>-S<SB>m</SB>-R<SP>3</SP>-Si(OR<SP>1</SP>)<SB>(3-p)</SB>(R<SP>2</SP>)<SB>p</SB>(wherein m>n) with a halogen group-containing organosilicon compound represented by formula (2): (R<SP>1</SP>O)<SB>(3-p)</SB>(R<SP>2</SP>)<SB>p</SB>Si-R<SP>3</SP>-X and Na<SB>2</SB>S and as necessary sulfur, a halosilane represented by the formula (4): Y<SB>(4-q-r)</SB>(R<SP>4</SP>)<SB>q</SB>Si(R<SP>5</SP>)<SB>r</SB>is added to the halogen group-containing organosilicon compound represented by formula (2). According to the present invention, the compounding agent for rubbers capable of lowering Mooney viscosity in rubber kneading can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003200103-A (JP)
Title: Coating method
Inventor: PAN SEAN X
IPC: B05D7/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method for a substrate for defining a deposition region including an intermediate region between a first end region and a second end region and an optional non-coating region in the substrate.  <P>SOLUTION: The coating method comprises (a) forming a first layer of a coating solution containing a liquid-state solvent and a coating material only on a first end region by immersion coating and (b) forming a second layer of the coating solution on the first layer, an intermediate layer, and a second end region in this order by immersion coating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004164524-A (JP)
Title: Cache controller
Inventor: OTA YOSHIYUKI
IPC: G06F3/06
Filed: 2002-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of a disk unit by automatically securing a large continuous empty region in a cache buffer and eliminating a standby for data writing due to a small empty region, in regard to a cache controller of the disk unit provided with the cache buffer.  <P>SOLUTION: The cache controller is provided with a means for detecting a seek time or a search time of a head for writing data from the cache buffer into a disk medium, or a time when a head is not writing, and a means for replacing data of a region before or after a maximum empty region of the cache buffer with data of another empty region during the detected times, to thereby maximize the maximum empty region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004190615-A (JP)
Title: Device and method for switching torque characteristic
Inventor: TOKUDA KATSUHIKO
IPC: F02D41/04
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for switching torque characteristics capable of very easily switching the torque characteristics and attaining energy saving.  <P>SOLUTION: This device for switching the torque characteristics, which is installed on a vehicle equipped with an engine 11 set with a plurality of the torque characteristics, comprises a detecting means for detecting information relating to driving conditions of the vehicle; an information output means 21, 22 for outputting the information for switching from one of the torque characteristic to any other torque characteristic of the plurality of torque characteristics based on the information from the detecting means; a control means 23 for calculating fuel oil injection quantity to the engine 11 corresponding to the torque characteristics switched based on the information from the information output means 21 and for controlling fuel oil injection quantity to the engine 11 based on the calculated result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187620-A (JP)
Title: Disorder marker for kidney disease and utilization thereof
Inventor: SUGARU HIDEHITO
IPC: G01N33/566
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disorder marker reflecting a kidney disease and to provide a method (diagnostic method) for detecting the kidney disease by utilizing the disorder marker, and a method for screening a substance effective as a prophylactic, improving or therapeutic medicine for kidney diseases.  <P>SOLUTION: A polynucleotide having continuing at least 15 bases in a base sequence of a chondrolectin gene and/or a polynucleotide which is complementary to the polynucleotide is utilized as the disorder marker for the kidney disease.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193044-A (JP)
Title: Manufacturing method of separator for solid polymer fuel cell
Inventor: ONISHI HIDEKI
IPC: H01M8/10
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a separator for a fuel cell which can be mass-produced in a short time, with a thin plate, is superior in performances, such as electrical resistance, strength, and gas shielding.  <P>SOLUTION: Graphite powder is added and mixed with a thermoplastic resin, a solvent, and a plasticizer, which is made into slurry, using a stirrer. The slurry is coated on a film, which is then dried, molded under pressure, and mold-pressed to form a groove, providing a separator for a fuel cell. By pressing through rolling, a separator of a required thickness is easily manufactured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193472-A (JP)
Title: Ozone treatment system
Inventor: KIKUCHI TATSUO
IPC: B08B5/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozone treatment system in which treatment gas containing ozone is supplied uniformly to the surface of a substrate and the substrate can be treated uniformly and efficiently.  <P>SOLUTION: The ozone treatment system 1 comprises a stage 20 for mounting a substrate K, a heater for heating the substrate K, a treatment gas supply head 30 disposed above the stage 20 to face the substrate on the stage 20 and ejecting treatment gas containing ozone toward the substrate K, and a unit 53 for supplying treatment gas to the treatment gas supply head 30. The treatment gas supply head 30 is constituted of a housing type member 37 provided with a gas retention chamber 45 having a specified inner volume and opening to the opposite lower surface of the substrate K. The opening is closed by a planar ventilating member 40 having a large number of ventilation channels extending between the surface and the rear surface and treatment gas supplied from the gas supply unit 53 fills the gas retention chamber 45 before being discharged through each ventilation channel of the ventilating member 37.  <P>COPYRIGHT: (C)2004,JPO&NCIPI