baber/WOPTO huggingface dataset:
Patent JP-2002075415-A (JP)
Title: Solid polymer fuel cell equipment for education of power generation principle
Inventor: MITSUTA KENRO
IPC: H01M8/04
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell device for education of power generation principle, with which, it is not necessary to supply hydrogen in excess and there is no fear of water of a bubbler flowing back to wet a fuel electrode nor of oxygen between an electric motor-driven air pump and an air electrode consumed to stop the pump from starting. SOLUTION: A hydrogen-containing bag equipped with a hydrogen-injecting opening is connected to a fuel in-take side, and an escape valve for preventing air from flowing in is connected to a fuel outlet side. The hydrogen-containing bag stores an adequate amount of hydrogen without putting excess pressure on a fuel electrode, and supplies as much amount as is used at the fuel electrode. The escape valve prevents air from flowing in, on one hand, and prevents the fuel outlet side from getting high pressure, on the other. An electric motor- driven air pump driven by power generated at the air in-take side is connected with a manual air pump, which sends air manually when oxygen between the electric motor-driven air pump and the air electrode is consumed, thus enabling activation of the electric motor-driven air pump.
Patent JP-2002041765-A (JP)
Title: Commodity contract selling method
Inventor: NAKAMURA MASASHI
IPC: G06Q30/04
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an commodity contract selling method which enables a planner to secure order reception before producing a commodity regarding digital contents and increase the profit of the same commodity by secondary sale and a primary buyer to buy desired digital contents cheaply at a limit buying price and obtain profit more than the investment amount by secondarily selling them through a network. SOLUTION: The planner 3 is urged from a server side to input commodity planning information regarding the digital contents through a network and the inputted commodity planning information is registered in an article planning file 6, and an commodity planning information list, desired primary sale prices, and secondary sale conditions are presented to member users to urge approval and when a purchase condition inputted by a purchase wisher meets a contract condition, a contract with the wisher is made as a primary buyer 4. Commodity information regarding commodities meeting the contract condition is presented to the member users through the network and the profit of commodities sold by the secondary buyer 5 is divided between the planner 3 and primary buyer 4.
Patent JP-2002067825-A (JP)
Title: Weather strip
Inventor: NOZAKI MASAHIRO
IPC: B60R13/06
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular weather strip having a parting between a solid material forming a mounting base portion and a sponge material forming a seal portion, located on the side of the seal portion beyond the end of the seal portion connected to the mounting base portion, giving no influence of the dispersion of a parting position on sealing performance. SOLUTION: The seal portion 52 of the weather strip 5 is formed by leg portions 521a, 521b protruded from the mounting base portion 51 toward a pushed-against counter member 2, extending portions 522a, 522b extending from the ends of the leg portions 521a, 521b to mutually opposite directions in the form of an L-shape, and a seal wall 523 for circularly tying the ends of the extending portions 522a, 522b. The partings 53a, 53b of a material are located in the middle between the extending portions 522a, 522b.
Patent JP-2002075574-A (JP)
Title: Rotating connector
Inventor: YOSHIKAWA TOMOKI
IPC: B62D1/04
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotating connector capable of reducing slide noise without improving the surface roughness so as to accomplish reduction in manufacturing costs and improvement of quality at the same time. SOLUTION: In this rotating connector 41, a concentric rotator 23 is arranged freely rotationally in an inside housing 21a of a cylindrical fixed body 21, a spiral flexible flat cable 25 is housed in an annular space between the inside housing 21 and the rotator 23, and the outer circumferential end side of the flexible flat cable 25 is fixed to the fixed body 21 while the central end side of the flexible flat cable 25 is fixed to the rotator 23. In the inside housing part 21a, an annular bottom face 31, which is in slide contact with the flexible flat cable 25 lower end face 25a parallel to the plane orthogonally crossing the spiral center axis of the spirally wound flexible flat cable 25, is formed of a slant plane slanting downward toward the radius directional inside.
Patent JP-2002066931-A (JP)
Title: Grinding wheel and method and device for mirror finished surface grinding
Inventor: HISADA TETSUYA
IPC: B24D3/32
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel provided with grooves which enhance a cooling effect at a grinding part and capable of mirror finishing with high efficiency. SOLUTION: An outer peripheral surface of the grinding wheel is provided with the plurality of slant grooves extending from one side to the other side of the grinding wheel and slanting relative to a grinding wheel spindle of the grinding wheel.
Patent JP-2002072395-A (JP)
Title: Silver halide photographic emulsion and silver halide photographic sensitive material using the same
Inventor: MORI TAKAYOSHI
IPC: G03C1/34
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide emulsion excellent in sensitivity to graininess ratio, gradation and monodispersity of thickness and excellent also in pressure resistance and to provide a silver halide photographic sensitive material using the emulsion. SOLUTION: In the silver halide photographic emulsion, >=50% of the total projected area is occupied by flat platy grains (i) having <0.1 μm thickness, (ii) comprising silver chloroiodobromide or silver iodobromide having <10 mol% silver chloride content and (iii) having two parallel principal planes which are  100} faces and the flat platy grains have <30% coefficient of variation in thickness. The silver halide photographic sensitive material contains the emulsion.
Patent JP-2001159968-A (JP)
Title: Method and device for providing interactive service with multiple interfaces
Inventor: LAUFER KONSTANTINE
IPC: G10L15/18
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for providing interactive service with multiple interfaces. SOLUTION: The interactive service using module technique is provided. Support of understanding and dialogue of natural languages with a user is facilitated by applying the technique to an interface to enable inputs in different order, incomplete information, correction of information and return of control to the previous service event. The support is realized by using single interactive service logic using a reaction restriction graph. A node includes a restriction set regarding events in the graph. Specifically, the control proceeds from the node to a derivative node only when all restrictions in the set are satisfied.  The incomplete information and the correction of information are supported respectively by supporting the input in different order, in addition, promptly evaluating the restrictions in the set and updating information in the set when a new piece of information is received by a single restriction set. Labeling to the node and the return of control to the previous node are enabled by using the graph.
Patent JP-2002069952-A (JP)
Title: Guardrail device
Inventor: NISHIMURA AKITOSHI
IPC: E01F15/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a guardrail device capable of stopping a car while absorbing a shock by a curved deformation of a wooden beam when the car collides with the guard rail, while harmonizing with a road or the like in the mountains without incongruous feeling by use of wooden beams. SOLUTION: The guardrail device is provided with a plurality of supports 12,... erected at every specified distance in rows on the ground and wooden beams 14,... mounted on the supports 12 so as to be laid between them in a state that the rear side of the beam is turned to the supports 12. The cross section of the wooden beam 14 is formed of protrusion parts 16 arcuately bulged out at the surface side 14a and arranged separately to the right and left, a recessed face part 18 put between both protrusions 16 and consecutively formed in the both protrusions 16, and a common flat face part 19 for respective parts of the surface side at the rear face side 12a of the wooden beam 14, to constitute the guardrail device 10.  The balance of the surface side strength and the rear face side strength of the wooden beam 14 is kept by partly notching the material of the surface side 14a of the wooden beam at the recessed face part 18.
Patent JP-2002066680-A (JP)
Title: Bending and forming method of wire
Inventor: OBAYASHI EIJI
IPC: B21F35/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a bending and forming method capable of two-dimentional and three-dimentional bending and forming works with a single bending tool which does not require so much time for preparation and so much cost. SOLUTION: A wire fed by feed-control from a quill is pressure-welded along the outer periphery of the core die by independent operation of the first operation or the second operation or the combination operation to bend the wire to have the outer periphery of the core die, using a device equipped with a tool provided radially with respect to the revolving axis of the tool, in a tool holder capable of at least two operations of a first operation retractably moving in the axial direction of the quill guiding the wire Wa fed by feed-control and a second operation rotating around an axis orthogonal to the axis of the quill as the revolving axis of the tool, and a core die retractable toward the front face and the center of the quill 10 having the outer periphery on which a bending sectional shape of the wire Wa is formed.
Patent JP-2002075086-A (JP)
Title: Production and suppoting device of wire harness
Inventor: KINOSHITA KAZUO
IPC: H01B13/012
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To easily produce wire harness(WH) of which fitting parts are different every part number. SOLUTION: On a plate 11, a part existence detection mean (SW) is equipped. With this detection mean, the existence of clip R is detected corresponding to every kinds of wire harness(WH) placed on the plate 11. A part existence indication mean 15c is equipped on the plate 11 corresponding to each part existence detection mean SW. The indication mean 15c shows an existence of fitting parts furnished this wire harness(WH). These control boxes 30 makes all non-furnished clip R indicated relating this wire harness(WH) based on a specific number and releases the indication relating the furnished clip R based on the output of the part existence detection mean SW.
Patent JP-2001092656-A (JP)
Title: System and method for processing super scaler for efficiently executing in-order processing of instruction
Inventor: RONNEY LEE ARNOLD
IPC: G06F9/38
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for improving the efficiency of parallel processors adopting in-order processing. SOLUTION: This is a processing system 20 for receiving instructions from a computer program 41, and each instruction is included in an issue group including only instructions which can be simultaneously processed. Then, the issue group is successively transmitted to plural pipe lines 75 for simultaneously processing and executing plural instructions in the issue group in the order of programs. During the execution, the instructions in the issue group are analyzed, and whether or not any instruction in the issue group is dependent of any unavailable instruction is judged. When any instruction in the issue group which is judged so as to be dependent of the unavailable data is independently stopped, and the other instructions in the issue group can be continuously processed.
Patent JP-2002080182-A (JP)
Title: Safety device for slope elevator
Inventor: UEDA NOBUO
IPC: B66B9/08
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To ensure safety in the case of adopting a long-scaled belt excellent in simplicity as a lift means of a slope elevator. SOLUTION: In this safety device in a slope elevator, provided with a guide rail 2 in parallel, provided with a lift stage 3 so as to be lifted along the guide rail and mounting a traction belt 6 for traction lifting the lift stage 3 extended from a winding device 7 provided near the staircase upper part of one guide rail via a turn roller 8 of the lift stage to an upper part of one more guide rail, when damage or abnormal looseness of the traction belt is provided at the side of the lift stage, an elastically supported brake means is released, so as to apply friction brake action to the guide rail.
Patent JP-2002083744-A (JP)
Title: Aluminium electrolytic capacitor, aluminium electrolytic capacitor electrolytic solution for the same and manufacturing method therefor
Inventor: TAMAMITSU KENJI
IPC: H01G9/035
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an aluminium electrolytic capacitor, whose left-standing characteristic is proper, aluminium electrolytic capacitor electrolytic solution used for it, and to provide the manufacturing method. SOLUTION: Since the aluminium electrolytic capacitor includes a combination, where phosphoric acid ions are connected to water-soluble complex constituted of tannin and aluminium in a capacitor element with solvent, which is mainly constituted of water, it has a low impedance characteristic. Then, the appropriate quantity of phosphoric acid ions in electrolytic solution can be kept over long time. Thus, the left-standing characteristic of the aluminium electrolytic capacitor improves by suppressing the deterioration of electrode foil after it is left-standing. Then, initial electrostatic capacity is improved.
Patent JP-2002082293-A (JP)
Title: Optical swich and optical switching system
Inventor: HORINO MASAYA
IPC: G02B26/08
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch and an optical switching system which are compact, inexpensive and reliable, and enable to confirm the operation state of a movable side optical waveguide and quickly start the switching of optical coupling by detecting the position of a movable side optical waveguide by utilizing the electromagnetic coils of an actuator. SOLUTION: The optical switch is provided with an optical switch part having an optical coupling switching part of optical fibers and a switch diving circuit 20 for driving the switch part, the circuit 20 is formed of position detection circuits 72 to 74 for detecting the position of a movable fiber block 15 for moving movable side optical fibers and a current generation circuit 44 for allowing a current to flow into electromagnetic coils 3, 10 and the position of the block 15 is detected by the circuits 72 to 74 on the basis of a voltage difference generated between two electromagnetic coils 3, 10 by allowing an alternating current (AC) to flow into the coils 3, 10.
Patent JP-2001109175-A (JP)
Title: Method for manufacturing electrophotographic image forming member
Inventor: EVANS KENT J
IPC: G03G5/047
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the manufacture of a multilayered photographic image forming member. SOLUTION: This method includes a stage for simultaneously applying two wet films including a first film which contains the photoconductive particles dispersed in a solution and comes into contact with the exposed surface of a substrate and a second film which includes a solution of the charge transfer layer micromolecules and film formable binder dissolved in the solvent of the charge transfer micromolecules to the exposed surface from coating dies, a stage for forming the first dry film having a thickness between about 0.1 μm and about 10 μm and the second dry film having a thickness between about 4 μm and about 20 μm by drying these two wet films and removing the solvent, a stage for applying at least a third film which contains a solution containing the charge transfer layer micromolecules,  film formable binder and the charge transfer layer micromolecules substantially the same as the solvent, film formable binder and solvent in the second film and comes into contact with the second film and a stage for forming the third dry film having a thickness of about 13 to 20 μm by drying the third film.
Patent JP-2002088994-A (JP)
Title: Building with solar battery
Inventor: KURODA HIROMICHI
IPC: E04D13/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a building with a solar battery, capable of enhancing the thermal efficiency of the solar battery by undergoing efficient cooling. SOLUTION: A roof surface 2B is provided with a solar battery panel 10 installed by inclining a light receiving surface 11. A water discharging means 6 for discharging cooling water is mounted on the surface 11 of the panel 10 installed in the roof surface 2B. The means 6 discharges the water along the inclined surface 11 of the solar battery. Consequently, the building is forcedly deprived of the heat accumulated on the top surface of the panel 10 for the purpose of enhancing cooling efficiency and the thermal efficiency of the solar battery.
Patent JP-2002090328-A (JP)
Title: Gas detecting alarm device using hot-wire type gas sensor
Inventor: OTANI HARUICHI
IPC: G08B21/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To surely detect the concentration change of gas and to save the power even in the presence of a gas of a specified concentration or more. SOLUTION: This gas detecting alarm device is provided with a drive power control means 7 for supplying pulse-like drive power in a cycle T0 when a gas concentration detected by a hot-wire type gas sensor 1 is lower than a first reference value, supplying pulse-like drive power in a cycle T1 shorter than the cycle T0, at least once in the case of exceeding a second reference value and supplying pulse-like drive power in the cycle T0 by extending it when an alarm is emitted.
Patent JP-2002089912-A (JP)
Title: Imitation window
Inventor: MITA TETSUSHI
IPC: G09F13/04
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an imitation window wherein a blocked and closed feeling and a sense of oppression are reduced, and openness, refreshing, and a feeling of presence are presented in a space without an intrinsic window. SOLUTION: An imitation window comprises a window-shaped frame 2, a transparent structure 3 disposed on a window section of the window-shaped frame 2, an image panel 4 disposed behind the transparent structure 3, a light source 5 disposed behind the image panel 4, an air passage 8 constructed integrally with the window-shaped frame 2, and an air fan 7 for feeding air to the air passage 8.
Patent JP-2002089526-A (JP)
Title: Tapping screw
Inventor: IWATA KIYOTAKA
IPC: F16B25/04
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a tapping screw with fundamentally improved thread shape for higher tightening efficiency at fixing resin members to electronic appliances in mass-production. SOLUTION: As a means for higher tightening efficiency, a screw is of three- threaded and has 3P of a lead, a progression by a screw turn. In order to reduce the driving torque, two of the three threads are smaller in outer diameter than usual threads, and another is about 1/2 of the two threads in height, but each has same included angles of 30 degrees. The shapes of the three threads located in the tip region opposite to the head are of round equilateral triangle and gradually becoming smaller in outer diameter toward the end.
Patent JP-2002097300-A (JP)
Title: Cellulose acylate solution, method of preparing the same and cellulose acylate film
Inventor: YAMADA TSUKASA
IPC: C08K5/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose acylate solution from which a cellulose acylate film having improved ageing stability and excellent mechanical and optical properties is made. SOLUTION: This cellulose acylate solution comprises at least one non- chlorinated solvent and a chlorine-containing solvent where the non-chlorinated solvent has 3 to 12 carbons and at least one oxygen-containing functional group in a molecule.
Patent JP-2002097891-A (JP)
Title: Liner for aseismatic propulsion pipe
Inventor: ARAKAWA NORIYUKI
IPC: F16L1/024
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of a three-division type liner, to facilitate the adjustment when installing the liner, to remove the liner after laying an aseismatic pipe with a propulsion pipe construction method without generating a peel of the inner surface lining layer, and to enable the quick recycle of the liner after the removal thereof without scattering the liner inside of the pipe. SOLUTION: A block body 2 having a square cross section and to be interposed between a tip of an insertion port 1a and a depth of a receiver port 1b of a propulsion pipe 1 is divided into two in the axial direction of the propulsion pipe. An axial directional cross section of one divided piece 21 is formed into a right angled trapezoidal shape having a long side 21a at the pipe inner surface side and a short side 21b at the tube outer surface side. The other divided piece 22 is brought in contact with an inclined side 21d of the divided piece 21, and formed into an inverted trapezoidal shape having a square cross section over the whole.  A support bracket 5 to be expanded toward the other piece 22 is fitted to the long side 21a of the divided piece 21, and a support shaft 6 stood in the other piece 22 at the center of the pipe is inserted into the support bracket 5, and an elastic member 7 is interposed between a tip 6a of the support shaft and the support bracket 5 so as to energize them for opening.
Patent JP-2002097952-A (JP)
Title: Exhaust manifold device for vehicle
Inventor: ITO ATSUSHI
IPC: F01P1/06
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent fusion of an exhaust manifold in a tube body for transmitting heat from the exhaust manifold to an intake. SOLUTION: This exhaust manifold device comprises a tube body 9 covering a part of an exhaust manifold 2 on a cylinder head side, an inlet port for feeding outside air to the inside of the tube body, an outlet port for feeding outside air in the tube body heated by an exhaust manifold 6 to the intake system of an engine, and a valve member 18 for controlling the supply of outside air by opening and closing the opening of the tube body according to the temperature of the exhaust manifold. The outlet port communicates with an air cleaner 11 in the intake system, and the opening and closing thereof is controlled by a valve 15 for controlling a communication therebetween. The tube body comprises an upper cover and a lower cover, both covers are fixed to the exhaust manifold, and the side edges thereof are fitted closely to each other. The valve member is actuated by a bimetal.  A low temperature air intake duct 5 for leading outside air into the air cleaner is installed, the outlet port of the tube body is connected to the downstream side thereof, and a valve capable of regulating a communication amount between the low temperature air intake duct and the outlet port is installed in the device.