baber/WOPTO huggingface dataset:
Patent JP-2002278639-A (JP)
Title: Domestic network system
Inventor: YAMAMOTO SOZO
IPC: G06Q50/32
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To automatically control home electric appliances by providing a sensor for judging the location information, personal identification information and presence situation of a user in respective appliances and using the confirmed information. SOLUTION: Respective appliances 104-109 connected to a network 101 detects the ID and adjacent situations of a user. A server 110 integrally judges information related with the position or operation of the appliance which is being used by the user based on the detected ID and location information of the user. Also, the server 110 detects the presence situation or the using situation of the appliance including the ID of the user, and controls respective appliances based thereon.
Patent JP-2002274372-A (JP)
Title: Connection bellows protective device for vehicle
Inventor: HATANO MIKIO
IPC: B61D17/20
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent a bellows cloth from being largely defelected inside a bellows by disposing a protective rod on the inner surface of the bellows, hold the protective rod generally horizontally even when connected vehicles are deviated from each other, and utilize the protective rod as a handrail. SOLUTION: A connection frame 10 is turnably installed on the passage side part of a member 3 for installing one end side of the bellows 2 by rotatably connecting the upper part of the connection frame 10. The protective rod 12 is disposed horizontally on the side inner surface of the bellows 2. One end of the protective rod 12 is connected to the lower part of the connection frame 10 rotatably in vertical and horizontal directions. The other end of the protective rod 12 is rotatably connected to a vertical pin 21 installed on the passage side part of the member 4 for installing the other end side of the bellows 2 so that the protective rod 12 can generally horizontally be positioned.
Patent JP-2002275739-A (JP)
Title: Method for producing cement-reinforcing fiber
Inventor: OKUBO TAKAHIRO
IPC: D06M15/564
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a cement reinforcing fiber having excellent affinity and dispersibility as a reinforcing fiber to be dispersed into cement in order to obtain a cement molding having improved flexural strength, improved control of propagation of crack, etc. SOLUTION: In this method for producing the cement-reinforcing fiber a synthetic fiber multifilament having 1,000-10,000 dtex total fineness is twisted at 400-2,700 twist coefficient K, provided with a surface treating agent to give a dip cord having >=5% elongation at 2 cN/dtex and >=5.5 cN/dtex strength at break, which is cut into 10-60 mm fiber length. The twist coefficient K is T×D<1/2> (T: number of twists (t/10 cm) and D: total fineness (dtex).
Patent JP-2002276251-A (JP)
Title: Fittings
Inventor: KAKEHI KOUTA
IPC: E06B3/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide fittings requiring no floor hinge and the like for supporting a door main body and having the door main body made of tempered glass. SOLUTION: This fitting is provided with a frame body 3, the tempered glass door main body 5 arranged in the frame body 3 freely openably, and a hinge 9 connecting a vertical side edge part 5D on the hanging base side in the door main body 5 and a vertical frame 3A of the frame body 3 together, and the hinge 9 is installed through the stile part 5D of the door main body 5.
Patent JP-2002276416-A (JP)
Title: Operating method for uniform periodic output torque of multi-cylinder internal combustion engine
Inventor: YAMAZAKI MAKOTO
IPC: B60W10/06
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of beat when an abnormality where output torque substantially decreases occurs in one cylinder of a multi-cylinder internal combustion engine, by controlling output torque of the other cylinder and using an electric motor together. SOLUTION: When the abnormality where output torque substantially decreases occurs in one cylinder of the multi-cylinder internal combustion engine, the output torques of a plurality of cylinders including the cylinder in question is controlled so that regular waveforms of the variation of output torques following progression of rotation of a crankshaft are generated in a constant interval. In the case of a hybrid car, an electric motor assists the above function.
Patent JP-2002239338-A (JP)
Title: Multiple tank type gas cleaning apparatus comprising airtight gas chamber
Inventor: SOENO YUTAKA
IPC: B01D53/18
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a single type gas cleaning apparatus requires a sufficient retention time and a sufficient floating up distance of foams, that is, the depth and the amount of a formulated cleaning agent, in order to dissolve or adsorb air pollutants, floating particles, or the like in the air and that the apparatus is required to have a sufficient height in order to perform treatment to a prescribed extent. SOLUTION: Cleaning containers are arranged in multiple tank system and an airtight gas chamber having a capacity not lower than 25% of the volume of a formulated cleaning agent in each cleaning container is installed between mutually neighboring cleaning container. Alternatively, an airtight gas space having a capacity not lower than 25% of the volume of a formulated cleaning agent is kept in each cleaning container.
Patent JP-2002288980-A (JP)
Title: Method for driving ferroelectric memory and ferroelectric memory
Inventor: NAGAHASHI KATSUMI
IPC: G11C11/22
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent troubles such as a phenomenon in which inversion data due to occurrence of imprint becomes hard to write, read of data are made defective or the like, in a 2T2C type ferroelectric memory. SOLUTION: When data write is performed, high data are written on one side and low data are written on the other side by supplying different and identical polarity potentials to two ferroelectric capacitors 3, 4. When data are read, the potential difference between a bit line BL and /BL is amplified with a sense amplifier 9, read of data is performed, the bit line of the low data side is raised to a desired positive potential relative to a cell plate potential with a pre-charge circuit 36 in a state in which the potential of the bit line of a high data side is maintained, and high data are written on one side and low data are written on the other side by supplying the potentials of the bit lines of a high data side and a low data side to corresponding two ferroelectric capacitors 3, 4.
Patent JP-2002282758-A (JP)
Title: Dispenser apparatus
Inventor: HESAKI MASATAKA
IPC: B05C11/10
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To surely stir a liquid agent, to make the whole apparatus light weight, to reduce the cost and to control the discharge quantity with high precision. SOLUTION: A dispenser apparatus is provided with a syringe 1, an actuator, a piston 3 and a stirring structure, the syringe houses the liquid agent and is provided with a nozzle 1a for discharging the liquid agent in a liquid outlet side, the actuator is for moving the syringe to a prescribed position, the piston is for discharging the liquid agent in the syringe from the nozzle of the syringe, the stirring structure is constituted of one or a plurality of stirrers 4 and 5 each having a structure formed to have a smaller diameter than the inside diameter of the syringe, is housed inside the syringe and stirs the liquid agent discharged from the nozzle of the syringe by the liquid agent discharge structure.
Patent JP-2002291167-A (JP)
Title: Flying capacitor battery pack voltage detector
Inventor: KOBAYASHI TETSUYA
IPC: G01R19/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a flying capacitor battery pack voltage detector capable of suppressing increase in a battery voltage measuring error caused by signal voltage attenuation. SOLUTION: The voltage of battery module voltages VB1 to VB8 are sequentially loaded into a flying capacitor 5 through current limiter resistors R1 to R9 and outputted to a differential voltage detection circuit 11 through sampling switches 6, 7 on the output side. A data processing circuit 4 loads measuring data consisting of a potential difference in the flying capacitor 5 in which prescribed battery module voltage is loaded several times in different timings to compute voltage attenuation characteristics. Based on the voltage attenuation characteristics, the circuit 4 estimates the potential difference in the flying capacitor 5 immediately after the voltage of the battery module is loaded into the flying capacitor 5.
Patent JP-2001346232-A (JP)
Title: Receiver, view recording method, view information processing unit, service contents decision method, information acquisition device, information acquisition method, transmission/reception system, and recording medium
Inventor: SHIMOJI TATSUYA
IPC: H04N7/173
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that can record viewing of program contents. SOLUTION: The receiver is provided with a program reception section 11 that receives program contents that are contents of a program and a program identifier that identifies the program contents, a display section 12 that displays the program contents, an entry reception section 14 that receives entry from a user, a display attribute acquisition section 13 that acquires display attribute being display attribute of the program contents, and a view recording section 15 that records the view information having the program identifier and the display attribute to a removable recording medium 16 when a prescribed user entry is given to the entry reception section 14.
Patent JP-2002294805-A (JP)
Title: Sanitary washing device
Inventor: MASE HAJIME
IPC: F16K27/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing device prevented from the degradation of a valve unit and maintaining fixed structure to a easing in a stable state. SOLUTION: This sanitary washing device comprises the valve unit V fixed onto a base 1 and connected to a water supply source outside, a heat exchanger 4 connected to the lower reaches of the valve unit V, and a nozzle device 5 for washing private parts, connected to the lower reaches of the heat exchanger 4. A metal fixture is provided for mounting and supporting a body 21 of the valve unit V to fix it onto the base 1. The body 21 of the valve unit V is made of polyacetal, and anticorrosive treatment not containing zinc is applied to at least the face coming in contact with the body 21, of the fixture.
Patent JP-2002292534-A (JP)
Title: Spindle unit and method for centering the same
Inventor: ENDO KATSUTO
IPC: B23B19/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To easily achieve required concentricity between a front bearing and a rear bearing. SOLUTION: In a process for assembling a spindle head, a front bearing housing 13 is fitted and fixed into a bore at a front end of a spindle head body 12, a rear bearing housing 18 is temporarily assembled on a mounting plate 17, and a main spindle 11 is assembled into a front bearing 16 and a rear bearing 19. And then, a displacement gauge 20 is fixed to a rear end of the main spindle 11 and run-out of an inner surface (a surface for mounting a bearing) of the rear bearing housing 18 is measured using the displacement gauge 20. And then, the mounting position of the rear bearing housing 18 is adjusted by adjusting four adjust bolts 22 (upper, lower, right, and left) so as to minimize the measured run-out. After that, the rear bearing housing 18 is firmly fixed to the mounting plate 17.  By such a procedure, required concentricity between the front bearing 14 and the rear bearing 19 can easily be achieved.
Patent JP-2002295237-A (JP)
Title: Diesel particulate filter device
Inventor: SAKAGUCHI TOSHIAKI
IPC: F01N3/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a diesel particulate filter device, capable of readily adjusting deciding value for deciding a regeneration timing by a deciding value regeneration means, without altering the control program interior, when mounting on a vehicle and when corresponding this to the alternation of the output value due to the variation with time of an exhaust gas pressure sensor. SOLUTION: In the diesel particulate filter device 1, equipped with a filter unit 10 for exhaust gas purification, purifying and regenerating of the exhaust gas, a controller 40 is provided with the deciding value renewal means 40a, based on detected values PI, PO1 of exhaust gas pressure sensors 51, 52, on the upstream and downstream sides of the filter unit 10, resetting a deciding value R1 for regeneration timing, comparing the detected value PO1 with a standard exhaust gas pressure value PO0.
Patent JP-2002293936-A (JP)
Title: Ventilating method for polyarylene sulfide
Inventor: KOYAMA YOSHINARI
IPC: C08G75/0277
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating method for polyarylene sulfide resin using an extruder continuously operated for a long period without clogging a vent even in a low-molecular weight PAS. SOLUTION: This method for ventilating polyarylene sulfide is characterized in that in the method for ventilating polyarylene sulfide in which the polyarylene sulfide resin obtained by subjecting a sulfur source and a dihalogenated aromatic compound to a polymerization reaction in an aprotic organic solvent is ventilated by using the extruder with a vent, an extruder having 4D-11D (D is a screw diameter) opening length and 4D-15D distance from the end position of a screw of kneading part to a front vent opening g part is used as the extruder.
Patent JP-2002299562-A (JP)
Title: High frequency semiconductor device
Inventor: MIMINO YUTAKA
IPC: H01L27/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of freedom of layout design by overlapping the microstrip line and the power supply line of an MMIC. SOLUTION: A power supply conductor 7 is placed on a ground plate 3 through a ground insulation film 6 and a strip line (line conductor 5) is placed thereon through an interlayer insulation film 4. Since the capacitance between the ground plate 3 and the power supply conductor 7 is high, the power supply conductor 7 appears to have the same potential as the ground plate 3 from the line conductor 5. Consequently, layout design of the line conductors 5 can be performed without taking account of the arrangement of the power supply conductor 7.
Patent JP-2001304156-A (JP)
Title: Improved vacuum pump
Inventor: NORTH MICHAEL HENRY
IPC: F04C25/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a screw type vacuum pump, particularly a pump with an improved screw thread design. SOLUTION: This vacuum pump comprises a pump body 20 having two rotors 7, 8 with male screw thread mounted thereon. Screw thread profile of each rotor is tapered substantially radially to facilitate machining and fit of the rotors 7, 8 in a required strict allowance.
Patent JP-2002297944-A (JP)
Title: Price information intermediary method
Inventor: SUZUKI ATSUSHI
IPC: G06Q30/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a user has able to know the selling prices of respective stores, but the stores have not been able to know a desired buying price of the user, that is, the stores have set one's thinking selling price, and only have presented the price to the user, and have not been able to know the price of the user thinking really proper for buying. SOLUTION: The problems are solved by providing a step for receiving a commodity retrieving condition from the user, a step of extracting the selling price of an adaptive commodity from a storage means for preregistering selling price information by a commodity provider on the basis of the received commodity retrieving condition from the user, a step for transmitting the extracted selling price to the user, a step for receiving the desired buying price of the user, and a step for transmitting the desired buying price to the commodity provider.
Patent JP-2002301368-A (JP)
Title: Catalyst composition and method for preparing the same
Inventor: UMEDA TAKAHIRO
IPC: B01D53/86
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To enhance adhesive power to a substrate so that a catalyst does not peel or fall in the working of the substrate after the catalyst is formed. SOLUTION: A catalyst composition is obtained by carrying the catalyst on crystallized glass powder containing silicon oxide, aluminum oxide, boron oxide and magnesium oxide. Crystallized glass powder containing silicon oxide, aluminum oxide, boron oxide and magnesium oxide is immersed in a catalyst- containing acid solution, this solution is evaporated to dryness, the residue is heat-treated at 300-500 deg.C and mixed with a vehicle containing an organic solvent, a binder and a surfactant, and the mixture is printed, dried and heat- treated at 700-850 deg.C to form a thick film catalyst. Since the crystallized glass is used, adhesive power to a substrate is enhanced and the catalyst does not peel or fall in the working of the substrate after the catalyst is formed.
Patent JP-2002301560-A (JP)
Title: Gas filling device of accumulator, and injection device
Inventor: KINOSHITA YOICHI
IPC: B22D17/32
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a gas filling device of an accumulator capable of easily compressing working gas of a desired pressure from a gas vessel into the accu mulator used for an injection device of a molding device and using the working gas in the gas vessel without any waste, and to provide the injection device having this gas filling device. SOLUTION: The gas filling device of the accumulator for filling the working gas of the required pressure into the accumulators 31 and 41 which are connected to a hydraulic circuit 11 for driving an injection cylinder 2 of the molding device to feed hydraulic pressure required for injection-filling a molding material to the injection cylinder 2 has a gas filling device 51 which boosts the pressure of the working gas stored in the gas vessel 80 higher than the pressure of the working gas in the gas vessel 80 by utilizing the hydraulic pressure from a hydraulic pressure source 21 feeding the hydraulic pressure to the hydraulic circuit 11, and fills the work gas into the accumulators 31 and 41.
Patent JP-2002304353-A (JP)
Title: Information providing device, communication system and communication method
Inventor: MIYAMOTO KOJIRO
IPC: G06F13/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an information providing device capable of transmitting all contents information to addressees of the contents information in a short time, while suppressing a cost caused by accumulation of the contents information. SOLUTION: In divided contents information obtained by dividing each contents, divided contents information reproduced first by a client device 5 is memorized in a high speed memory 2, and the remainder is memorized in a low speed memory 3. If a server device 4 receives a request for downloading from the client device 5, it first reads the divided contents information from the high speed memory 2 to transmit the information to the client device 5, and while the client device 5 is reproducing the divided contents information, it reads the divided contents information from the low speed memory 3 in its background to transmit the information to the client device 5.
Patent JP-2002301125-A (JP)
Title: Air massage machine for leg
Inventor: INADA NICHIMU
IPC: A61H1/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To effectively perform a massage by air cells placed in both right and left side walls without placing an obstructive member between both legs. SOLUTION: An air massage machine for a leg in which both legs of a user can be accommodated side by side in right and left direction within one concave-shaped leg accommodating portion having the bottom and side walls established from both right and left sides of the bottom and side air cells which press the side part of both legs accommodated within the concave-shaped leg accommodating portion by expansion and shrinkage by supply and exhaust of air are placed on the inside of both the side walls, wherein the bottom is provided with a bottom air cell which expands in a projected form from the bottom when air is supplied and shrinks when air is exhausted and the bottom air cell is such a bag body that a projected amount from the bottom is larger in right and left parts of the bottom near the center than in parts near the side walls when expanding.
Patent JP-2001356592-A (JP)
Title: Developing device and its assembly method
Inventor: YOKOMORI KANJI
IPC: G03G15/08
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of preventing image density irregularity by uniformizing the thickness of developer carried on a developer carrier. SOLUTION: This developing device is equipped with a developing frame equipped with an opening part, the developer carrier provided at the opening part and carrying the developer, and a developing blade (regulating member) 16 regulating the thickness of the developer carried on the developer carrier. In the device, the developing blade 16 is constituted of an elastic blade 102 coming into contact with the developer and a supporting plate (supporting member) 101 supporting the blade 102, and the blade 102 is coupled with the supporting plate 101 by welding, then the supporting plate 101 is supported by a developing member supporting frame (developing frame) 63A.
Patent JP-2002307313-A (JP)
Title: Super-abrasive grain wheel and manufacturing method therefor
Inventor: NAKANO MASAHIRO
IPC: B24D3/02
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a super-abrasive grain wheel provided with both characteristics of resin bond and metal bond and being favorable as, in particular, a cutting blade having excellent rigidity, wear resistance, and cutting sharpness, and to provide a manufacturing method therefor. SOLUTION: In this super-abrasive grain wheel having an abrasive grain layer in which super-abrasive grains are held by binder, the binder is composed of a mixture of (A) polybenzimidazole resin and (B) at least one kind of metal selected from among copper, tin, silver, copper-tin alloy, zinc, bismus, antimony, and their alloy and/or their alloy. In this manufacturing method for the super- abrasive grain wheel, powder mixture containing powders of the binder, super- abrasive grains, and filler in a case is formed at a temperature of 500 to 650 deg.C to provide the abrasive grain layer in an action part of a base metal unit.
Patent JP-2002313385-A (JP)
Title: Fuel cell system
Inventor: IMAMURA TOMONORI
IPC: B60L11/18
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of reducing the amount of an unreacted gas to be exhausted. SOLUTION: The fuel cell system comprises gas supply control means 21, 32 for controlling the gas supply amount of at least one of hydrogen and oxygen to be supplied to a fuel cell 10 and exhaust gas flow detecting means 23, 24, 34-36 for detecting the exhaust gas flow amount of at least one of hydrogen and oxygen to be exhausted from the fuel cell 10 after supplied to the fuel cell 10 with the supply amount controlled by the gas supply control means 21, 32. The gas supply amount is controlled by the gas supply control means 21, 32 so that the exhaust gas flow amount detected by the exhaust gas flow detecting means 23, 24, 34-36 is a target flow amount as predetermined.