baber/WOPTO huggingface dataset:
Patent JP-2004059672-A (JP)
Title: Autonomously vibrating material and its manufacturing method
Inventor: ISHII AKIRA
IPC: C09K3/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel autonomously vibrating material using as a vibration source an inorganic substance which does not utilize a non-linear vibrational reaction, particularly using a layered clay as the material.  <P>SOLUTION: The autonomously vibrating material comprises a hydrophobic medium and, dispersed therein, an organic compound-layered inorganic substance composite and is manufactured by enlarging the interlayer distance of the layered inorganic substance by insertion of an organic ammonium cation, subsequently incorporating the layered inorganic substance into the hydrophobic medium having dissolved an organic guest compound therein and dispersing the layered inorganic substance by stirring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059811-A (JP)
Title: Semiconducting sheet and polyester resin composition
Inventor: KITAMURA HIDEKI
IPC: H01B5/16
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconducting sheet exhibiting a uniform volume resistivity in a semiconducting region, excellent in elastic modulus and breaking elongation, having good processability, folding resistance and blocking resistance and capable of being highly flame-retarded as necessary.  <P>SOLUTION: The semiconducting sheet is obtained by melting and molding a polyester resin composition comprising a crystalline polyethylene terephthalate resin in which peaks having ≥10 J/g crystal melting heat (ΔH) are detected within the range of 180-300°C by DSC measurement and an amorphous polyester resin in which these peaks are not detected within the range of 100-300°C and electroconductive carbon black and has 1.0 × 10<SP>3</SP>to 1.0 × 10<SP>13</SP>Ωcm average value of volume resistivity. An electric charge controlling member is composed of the semiconducting sheet. The polyester resin composition is suitable as a molding material for the semiconducting sheets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061026-A (JP)
Title: Gas type determination method in gas combustion device
Inventor: FUKUI HIDEKAZU
IPC: F24H1/10
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas type determination method capable automatically determining a gas type in a gas combustion device of a type not provided with an incoming water temperature sensor.  <P>SOLUTION: In gas type determination in the gas combustion device, when combustion output of a combustor in gas cock opening is in a FB control state based upon an outgoing hot water temperature, a detected incoming water flow Qi, the combustion output Gi, and a detected outgoing hot water temperature Thi are stored and updated (S1), and when the detected incoming water flow changes (YES in S2), determination data is set under a condition that the detected outgoing hot water temperature Thi did not change before and after the change (NO is S3, S4). A previous incoming water flow value is set to Qb, a previous combustion output value is set to Gb, a present detected incoming water flow value is set to Qa, and a present combustion output value is set to Ga. If the following equation is satisfied, it is determined that the gas type is 13A which is high calorie gas (YES in S5, S6), and if it is not satisfied, it is determined that the gas type is 12A which is low calorie gas (NO in S5, S7). The equation has a relationship of (Qa/Qb)>ä(Ga/Gb)×α} wherein α is a constant relevant to thermal efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066267-A (JP)
Title: Method and device for inspecting laser welding quality
Inventor: MATSUMOTO SEIICHI
IPC: B23K26/21
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for inspecting the laser welding quality for correctly and rapidly inspecting the laser welding quality.  <P>SOLUTION: In the laser lap welding, the laser beams from a keyhole part of a work 2 are received by a high-speed camera 4 during the welding through a filter 3 with the frequency component range of plasma beams as the transmission band, and the plasma beam image of the keyhole part is taken in. The angle of inclination and the area of the plasma beam image to express acceptance/rejection of the welding display with high accuracy are obtained by an image processor 6. The obtained angle of inclination and area are compared with reference values by a determination circuit 7, and the result thereof is defined as the result of inspection of the welding quality. The values obtaining "acceptance" by experiments or the like in advance are selected as the reference values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071300-A (JP)
Title: Manufacturing method and manufacturing device of picture display device
Inventor: OGURI HIROSHI
IPC: H01J9/42
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device of a picture display device wherein the picture display device can be manufactured savely with a high yield.  <P>SOLUTION: After the front face substrate 11 in which a fluorescent face having a fluorescent material layer is formed and the rear face substrate 12 are arranged in a vacuum chamber 27 in which vacuum evacuation is carried out, the fluorescent face is made to emit light by exciting the fluorescent material layer. Brightness of the fluorescent face is measured via an observation port 36 installed at the vacuum chamber by an actinometer 37 installed outside of the vacuum chamber, and brightness distribution of the fluorescent face is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033198-A (JP)
Title: Sushi grip
Inventor: SHIBADO KATSUMI
IPC: A23L7/10
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame for gripping sushi with which the sushi at which a sushi chef was aiming in former days is simply gripped even in an ordinary home.  <P>SOLUTION: Raw gripped sushi having a hole inside of it is produced by laying boiled rice in half of a wooden frame, putting a mole bar (11) in the center, laying a suitable amount of boiled rice on the same, packing the rice with trunk plates and trunk frames, pulling out the mole bar, forcing the rice by a pressing rid (10) from above, removing the trunk plates and the trunk frames (7a, 7b) and separating the connected gripped sushi. The sushi is readily served to a home party around a dining table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068968-A (JP)
Title: Tripod joint
Inventor: OE KENJI
IPC: F16D3/205
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a tripod joint with improved workability and durability as well as reduced manufacturing cost by decreasing the number of components.  <P>SOLUTION: This tripod joint is provided with a tulip 2 connected with a driving shaft 1, and a boss 4 connected with a driven shaft 3. Three trunnions 5 are each disposed on an outer circumference of the boss 4 in a direction of rotation regarding a rotational centerline 4a as a center. A roller 7 supported over the trunnion 5 through each needle roller 6 is supported so as to move in the direction along the rotational centerline 2a to the tulip 2. The trunnion 5 is provided a groove part 11 on the outer circumference. The groove part 11 is provided around the entire trunnion 5 in the direction of the rotation regarding the rotational centerline 7a of the roller 7 as the center, and each needle roller 6 is fitted into the groove part 11 and disposed in the direction of the rotation of the roller 7. The trunnion 5 is provided with a shaft main body 9 extended from the outer circumference of the boss 4, and a flange part 10 integrally formed with the shaft main body 9 at a top part of the shaft main body 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068756-A (JP)
Title: Variable displacement compressor
Inventor: KURITA SO
IPC: F04B27/08
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement compressor provided with a hinge mechanism of a favorable construction for cost reduction.  <P>SOLUTION: In a variable displacement compressor, rotational motion of a drive shaft 16 is converted into reciprocating motion of a piston 23 through a rotor 17, a hinge mechanism 19 and a cam plate 18, and displacement can be changed by sliding and obliquely moving the cam plate 18 on the driving shaft 16 with a guide of the hinge mechanism 19. The hinge mechanism is provided with a rotor side projection 43, a cam plate side projection 44 receiving rotational force from the rotor 17 by getting into contact with and engaging with the rotor side projection 43, and a cam part 45 bearing an axial load acting on the cam plate 18 by slidably contacting a tip of the cam plate projection 44. The cam plate projection 44 is a separate part from the cam plate 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073284-A (JP)
Title: Medical instrument
Inventor: IWAHASHI SHIGENOBU
IPC: A61N5/06
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical instrument capable of discriminating the presence of the positional shift of an insertion part or preventing the positional shift of the insertion part.  <P>SOLUTION: This medical instruement has a long applicator 100 capable of being inserted in a living body 700, a magnet 120 provided to a part of the applicator 100 to generate a magnetic field, a measuring part 200 for measuring the intensity of the magnetic field caused by the magnet 120 outside the living body 700, a memory part 300 for storing the intensity of the magnetic field, which is measured by the measuring part 200 when the applicator 100 is present at a reference position in the living body 700 as a reference value, and an output part 500 for outputting a predetermined signal on the basis of the change between the intensity of the magnetic field newly measured by the measuring part 200 and the reference value. Further, the magnet 120 is attracted to the living body 700 from the outside by an electromagnet to fix the applicator 100 in the inside of the living body 700.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078447-A (JP)
Title: Bias current generating circuit and bias voltage generating circuit
Inventor: ARIMIZU TAKESHI
IPC: G05F3/08
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable bias current generating circuit and bias voltage generating circuit against the fluctuation of an input power source Vcc and the fluctuation of a temperature T.  <P>SOLUTION: This bias current generating circuit is provided with a first transistor whose emitter is grounded to a common potential point, a second transistor whose polarity is the same as the first transistor, whose base is connected to the collector of the first transistor, and in which output currents flow into a collector, a first impedance connected between the collector and base of the first transistor, a second impedance connected between the base of the first transistor and the common potential point, a third impedance connected between the collector of the first transistor and an input power source, and a fourth resistance connected between the emitter of the second transistor and the common potential point. In this case, it is characterized in that a fifth impedance is connected between the base of the first transistor and the input power source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113688-A (JP)
Title: Locking structure of casement window
Inventor: FUCHIGAMI AKIO
IPC: E05C9/04
Filed: 2002-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure of a casement window capable of easily adjusting the vertical movement of a rod without removing a stile. SOLUTION: This locking structure of the casement window comprises a cremorne mechanism allowing the rod 61 to be vertically projected from a door body 3 in the casement window having the door body 3 formed of upper and lower rails and right and left stiles assembled with each other openably installed in a frame body 1. A cremorne mechanism body 60 for vertically operating the rod 61 is stored in the stile 33, the rod 61 is connected to the cremorne mechanism body 60 so that the rod can be vertically moved by the rotation of the rod 61, and a restriction mechanism for arbitrarily restricting the rotation of the rod 61 is installed in the upper and lower rails or the right and left stiles.
Patent JP-2004076650-A (JP)
Title: Electromagnetic switch for starter
Inventor: KAJINO SADAYOSHI
IPC: H01H51/06
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable the positioning of a solenoid case 6 to a switch case 10 and to make the outer diameter of the solenoid case 6 larger than a conventional one.  <P>SOLUTION: This electromagnetic switch 3 has the solenoid case 6 for housing a coil 7 in the inner part, and the switch case 10 for covering the outside of the solenoid case 6, the switch case 10 being integrally provided with a center housing. The solenoid case 6 has fitting recessed parts on the cylindrical outside surface along the longitudinal direction, the fitting recessed parts being arranged in four positions at equal circumferential intervals. The switch case 10 has fitting protruding parts on the cylindrical inside surface along the longitudinal direction, and the fitting protruding parts are fitted to the fitting recessed part provided on the solenoid case 6. According to such a structure, the solenoid case 6 can be positioned to the switch case 10 at a 90°-pitch in the circumferential direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085210-A (JP)
Title: Ultrasonic flowmeter
Inventor: TANAKA YUTAKA
IPC: G01F1/66
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter having a structure capable of uniforming the flow in a passage while minimizing the influence of the flow in the inflow of a measuring fluid to the ultrasonic flowmeter.  <P>SOLUTION: This ultrasonic flowmeter 1 has an inflow part 2 for the measuring fluid, a measurement part 3 for measurement, and an outflow part 4. A baffle 5 is provided between the inflow part 2 and the measurement part 3 so that the inflow position from the inflow part 2 to the measurement part 3 of the measuring fluid is horizontally separated from both the inflow position to the inflow part 2 of the measuring fluid and the inlet position of a passage 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087180-A (JP)
Title: Simple lighting device
Inventor: KUSAKABE NAOKI
IPC: F21K2/06
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple lighting device having a chemical light emitting body as a light source capable of concentrating or diffusing light according to usage.  <P>SOLUTION: A plurality of inverse V-shaped brittle parts 51-54 are formed stepwise at a part of a body cover 3 composed of a pair of film pieces 31, 32 integrated with a heat seal. A conical "shade" applying the chemical light emitting body as the center axis is formed by ripping off the respective film pieces 31, 32 along the brittle parts 51-54.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086480-A (JP)
Title: Workflow system
Inventor: HIRAHARA AKIRA
IPC: G06Q10/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workflow system previously abstracting facility information necessary for each post related to operation in a step at which operation is planned in the operation such as maintenance and checking or monitoring and control of waterworks, indicating the abstracted facility information, and providing it to each user terminal.  <P>SOLUTION: A workflow server 2 abstracts other waterworks relating to the operation from a database server 3 based on operation inputted from a monitoring control terminal 5 or a user terminal 6 and a specific waterworks relating to the operation, prepares definition information of the workflow by referring previously stored process rule, and executes and controls workflow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160322-A (JP)
Title: Production method for carbon nanotube
Inventor: DEN TORU
IPC: C01B31/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of growing, on a substrate, a carbon nanotube uniform in characteristics and directionality at a relatively low temperature without needing a refining treatment.  <P>SOLUTION: This method comprises: forming in advance a region for starting the growth of the carbon nanotube on the surface of the substrate; introducing the material gas including a raw material for carbon introduction, into a reaction vessel in which the above region is arranged; and further generating plasma by an AC glow discharge to form the carbon nanotube on the substrate; or disposing, on the substrate, the fine holes in which the growth nuclei are arranged on their bottoms and by which the growth direction of carbon nanotube is regulated; and growing the nanotube from the growth nuclei on the bottoms of fine holes thereinto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004081488-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving the reliability of prevention or detection of fraudulence.  <P>SOLUTION: A circuit element 10 has a memory circuit and a main control circuit for controlling the operation of the game machine based on the information stored in the memory circuit. A main control circuit board 20 has sockets 21a and 21b for attaching the circuit element 10. A detection element 31a for detecting the attaching/detaching state of the circuit element 10 to/from the sockets 21a and 21b and outputting signals according to the attaching/detaching state is mounted between the circuit element 10 and the main control circuit board 20. When a determining circuit 35 determines that the circuit element 10 is detached from the sockets 21a and 21b based on the output signal from the detection element 31a, the number of times of the determination is notified with display lamps 36a-36d. As the attaching/detaching state detection device, such an attaching/detaching state detection device may be used as collaborates with a circuit member mounted in the circuit element 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082031-A (JP)
Title: Indicator device for push switch, water purifying shower head with changeover indicator and water purifier with changeover indicator
Inventor: TAKAGI TOSHIO
IPC: C02F1/28
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicator for a push switch having a simple constitution and miniaturized to a degree capable of being adapted to the discharge port of a water purifier, the head of a shower head or the like, a water purifying shower head with a changeover indicator and the water purifier with the changeover indicator.  <P>SOLUTION: The indicator for the push switch is constituted of two indicator support members protruded from a case body to be provided with shaft holes bored in the side surfaces thereof, a movable indicator body wherein the shaft members inserted in the respective shaft holes are protruded from both side surfaces formed into a fan shape and necessary indicator content is indicated on a curved surface part, the push button wherein the inclined surface forming member coming into contact with the end surface positioned on the leading end side in the revolving direction of the movable indicator body is protruded to the outer surface of the center of the rear end part and an elastic member applying rotatory power interposed between the indicator body support member and the movable indicator to apply rotatory power for revolving the movable display body to the pushbutton centering around the shaft member. This indicator is provided to a water purifying shower head and a water cleaner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083529-A (JP)
Title: Blood pressure suppressant using red koji yeast, and production method therefor
Inventor: YASUDA MASAAKI
IPC: A61K38/05
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a blood pressure-lowering agent that is a medicine with a naturally occurring dipeptide as an effective ingredient, especially has blood pressure suppressing activity, is highly safe, effective through oral administration (intake) and is used for medicines, food products authorized for specific health uses, health food products, and the like, and a production method therefor.  <P>SOLUTION: The production method for the blood pressure suppressant comprises containing an angiotensin 2 converting enzyme inhibitory agent containing a dipeptide Val-Phe and its salt as the effective ingredient, growing a red koji yeast and processing an extract obtained by using it as a raw material by column chromatography. The extract obtained from the red koji yeast producing the dipeptide as the raw material and a processed food product of the extract are obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081749-A (JP)
Title: Sewing machine for stitching buttonhole
Inventor: KATSUMATA TOMOHIRO
IPC: D05B19/12
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine for stitching buttonholes prevented from sewing failure by allowing sewers to easily recognize the kind of the buttonholes to be stitched.  <P>SOLUTION: The sewing machine comprises a starting switch 36, which starts stitching buttonholes, a needle bar, which vertically reciprocates on the basis of a predetermined sewing pattern when the starting switch 36 is turned ON, and a bed 14, on which an object to be sewn is placed. The sewing machine moves the needle bar and the bed 14 relatively to each other to form eyelet or straight stitched buttonholes on the object to be sewn. The sewing machine further comprises a CPU 33 for discriminating whether the buttonholes to be formed by turning ON the starting switch 36 are eyelet or straight ones and a lamp 70 for displaying in an alternative state the kind of the button holes discriminated by the CPU 33 before the starting switch 36 is turned ON. The lamp 70 is arranged above the slide 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096897-A (JP)
Title: Electric melting furnace system and method for controlling electric melting furnace
Inventor: KUBOTA TSUTOMU
IPC: F23J1/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent uneven wear in electrode and uneven in-furnace melting atmosphere.  <P>SOLUTION: A PWM converter 3 converts an alternating current from a three-phase alternating-current power supply 1 into a direct current, and further carries out balancing currents, approximating the receiving power factor substantially to one, eliminating harmonics, and suppressing supply voltage disturbance. A self-exciting inverter 4 converts a direct current from the PWM converter 3 into a single-phase alternating current, and further applies alternating-current voltage to between the furnace top electrode 12 and the furnace bottom electrode 13 of a refuse incineration ash melting furnace 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094072-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: YANAGAWA KAZUHIKO
IPC: G02F1/1341
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent diffusion of contamination in a liquid crystal.  <P>SOLUTION: A sealing material to separate the liquid crystal from the external region is formed between substrates disposed opposing to each other through the liquid crystal. The sealing material is formed as a ring-like pattern having no portion enclosing the liquid crystal. The display device has a first continuous columnar support which prevents the liquid crystal from contact with the sealing material and a second continuous columnar support which forms a passage with the first continuous columnar support where the liquid crystal flows through an opening formed in the first columnar support as the exit, both supports disposed between the substrates and inside of the above sealing material.  <P>COPYRIGHT: (C)2004,JPO