baber/WOPTO huggingface dataset:
Patent JP-2001253306-A (JP)
Title: Cooling device for vehicle electronic equipment
Inventor: YOMO KAZUFUMI
IPC: B60H1/32
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce size and weight of an on-vehicle electronic appliance by miniaturizing heat radiating fins. SOLUTION: In this cooling device, a pert of air from an air fan 14b of an air conditioner 10 is branched, and the heat radiating fins 23, 24 for heat generating elements 25, 26 of the on-vehicle electronic appliance are disposed inside a cooling chamber 20 into which the branched air flows. Therefore, the fins 23, 24 can be forcibly cooled inside the cooling chamber 20 by the air from the air-conditioning air fan 14b. Accordingly, the fins 23, 24 can be drastically miniaturized as compared to natural convection type fins.
Patent JP-2001254906-A (JP)
Title: Method and device for picking replica for inspecting internal surface of header
Inventor: UMAKI HIDEO
IPC: F22B37/22
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for picking replica for inspecting internal surface of header by which the damaged states of the edge sections of many holes bored through the wall of a header for connecting pipes on the internal surface side of the header can be grasped minutely and which can contribute to improve the reliability of service life evaluation of the header. SOLUTION: A replica material 29 is stuck to a required spot on the surface of a balloon-like expandable/contractible member 28 and the member 28 carrying the material 29 is inserted into the header 25 from a stub pipe 26 side in a state where the member 28 is contracted. Then the material 29 is pressed against the edge section of a hole 27 on the internal surface side of the header 25 so as to transfer the state of the edge section to the material 29 by expanding the member 28. After transfer, the member 28 is contracted and taken out of the header 25.
Patent JP-2001252667-A (JP)
Title: Method and device for treating water containing nitrogen oxides
Inventor: FUJIE KOICHI
IPC: C02F1/467
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a water treating method increased in reaction velocity, applicable also to highly concentrated raw water and not generating waste liquid, residue or solid matter, and also provide its device. SOLUTION: When the water containing NOx is electrolyzed, a soluble electrode is used as the anode in the presence of chlorine ion or an insoluble electrode is used in the presence of iron ion and chlorine ion to convert the NOx into ammoniacal nitrogen and further into nitrogen gas, and the water containing NOx is treated.
Patent JP-2001260506-A (JP)
Title: Thermal transfer printer
Inventor: OGASAWARA MASASHI
IPC: B41J17/02
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer in which a high print speed can be realized by reducing the moving amount of a thermal head between a waiting position and a press contact position without causing run out of a ribbon thereby shortening the moving time of the thermal head. SOLUTION: The thermal transfer printer is provided with a mechanism 35 for controlling the passage of a ribbon head part which shifts an ink ribbon R located between a thermal head 6 and a platen 2 to a position closer to the platen 2 side than the thermal head 6 when the thermal head 6 is located at a waiting position.
Patent JP-2001268920-A (JP)
Title: Active filter and dc appliance
Inventor: MATSUMOTO HATSUO
IPC: H02M1/12
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a low-noise active filter having simple configuration, and an economical and highly-efficient DC appliance using the active filter. SOLUTION: This active filter is provided with at least one reactor and one switching element connected in series for a commercial power supply input to obtain boosted output for the input through a diode from ends of the switching element. The reactor is disposed with an inductance component at least on both of the input.
Patent JP-2001143604-A (JP)
Title: Electron emission element and image display using it
Inventor: SHIRATORI TETSUYA
IPC: H01J31/12
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element that enables to reduce the voltage applied to the grid electrode, and to precisely and minutely control the electron emission from the cathode. SOLUTION: An electrode emission element comprises a grid electrode 3 with an opening for passing electrons from a cathode 2 to an anode. The electric field between the grid electrode 3 and anode permeates through the opening of the grid combines with the electric field between the grid electrode 3 and cathode 2 to form a composite electric field. It is provided with a means for changing the potential of at least one of the three electrodes cathode 2, anode, and grid electrode 3 to change the strength of the composite electric field, thus controlling the emission of the electrons.
Patent JP-2001260021-A (JP)
Title: Numerical control system for roll grinding machine
Inventor: KUNUGI TAKASHI
IPC: B24B49/10
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a numerical control system for a roll grinding machine, capable of automatically and efficiently performing grinding until flaws are eliminated by automating a series of processes from detecting of the flaws of the roll to grinding. SOLUTION: The numerical control system is provided with a means having a flaw detecting head 23 for detecting flaws generated on the front surface of a roll 11, and for detecting the flaws over the whole roll 11; a means for issuing a cutting command for repairing respective flaws on the basis of flaw information in which the positions and the levels of respective detected flaws are specified; a control means for performing positional control for a Z axis for moving a wheel spindle stock in the axial direction of the roll on the basis of the cutting command and positioning it in the corresponding flaw position and positional control for an X axis for cutting the grinding wheel in the roll radial direction at the position, and a judging means for judging that the flaws in the flaw position are eliminated, and skipping to a next cutting command.
Patent JP-2001266949-A (JP)
Title: Lithium ion secondary battery
Inventor: NISHIDA HIRONORI
IPC: H01M4/131
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a lithium ion secondary battery in which a separator is consisted of a heat-resistant porous layer and a shut down layer, and a deterioration due to aging of a heat-resistant porous resin layer is small while charging. SOLUTION: In the lithium ion secondary battery containing a positive electrode sheet, a separator, non-aqueous electrolyte and a negative electrode sheet, the separator is consisted of a heat-resistant porous layer and a shut down layer, and the heat-resistant porous layer is arranged on the negative electrode sheet side.
Patent JP-2001262660-A (JP)
Title: Flush water closet
Inventor: NISHIZAKI YOSHIHIRO
IPC: E03D1/26
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a water closet capable of easily performing water supply and discharge for the main unit of the water closet. SOLUTION: In a water closet 1 equipped with the main body 2 of a closet, a water supply tank 5 for feeding washing water to the main body 2 of the closet by means of a switch valve 4 and a movable drain trap 6, the switching operation of the switch valve 4 is interlocked with the opening and closing of the movable drain trap 6, the movable drain trap 6 has an open state when the switch valve 4 is opened, and the movable drain trap 6 has a closed state when the switch valve 4 is closed.
Patent JP-2001266829-A (JP)
Title: Separator for alkaline battery and its manufacturing method
Inventor: KATO KOICHI
IPC: H01M2/16
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a separator for alkaline battery that is superior in self discharge restraining action. SOLUTION: The separator for alkaline battery contains a hydrophile resin which is formed by graft polymerization of at least one type of a compound selected from a monomer having a vinyl group, an oligomer and a polymer originated from a monomer having a vinyl group with an ethylene copolymer composed of unsaturated carbon acid, its derivative and one or more types selected from an anhydride and ethylene and having a 15% or more of crystallization ratio, and also contains a porous sheet.  The manufacturing method comprises that a graft polymerization liquid containing at least one type of compounds selected from the above polymer is adhered to the porous sheet containing the ethylene copolymer composed of unsaturated carbon acid, its derivative and one or more types selected from an anhydride and ethylene and having a 15% or more of crystallization ratio, and that the porous sheet adhered with this graft polymerization liquid is thereafter processed in graft polymerization treatment.
Patent JP-2001267074-A (JP)
Title: Organic light emission element
Inventor: ARAKI YASUSHI
IPC: H01L51/52
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an optical-resonator type organic light emission element to which a multi-mode resonance cannot take place easily, even if a thickness of a transparent electrode is increased and an optical length of the electrode is lengthened. SOLUTION: The optical-resonator type organic light emission element is comprised of a substrate, a thin-film multi-layer film formed on the substrate, a transparent electrode, an organic luminescence layer, and a back electrode. Here treating the 0-th resonance wavelength as λ0, the n-th resonance wavelength as λn (n is one or more integers), and the reflectance of the thin-film multi-layer film to the light of the wavelength λ as R(λ), R(λ0) is 40% or more, and R (λ1) and/or R (λ2) are 30% or less.
Patent JP-2001268520-A (JP)
Title: Data processor and its method
Inventor: NITTA HAJIME
IPC: H04N19/513
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To accurately record data even when a non-standard signal is inputted by encoding the signal. SOLUTION: A recording/reproducing device 2 is provided with an NTSC decoder 18 for inputting a video signal from the external and outputting the video signal to the external, an MPEG audio encoder 25 for inputting an audio signal from the external and outputting the audio signal to the external and a synchronizing control circuit 40 for detecting a synchronizing signal from the video signal inputted to the decoder 18 and generating an output synchronizing signal for the output of the video signal from the decoder 18 differently from the input synchronizing signal by using the input synchronizing signal. The decoder 18 and the encoder 25 respectively delay the inputted video signal and audio signal and respectively output the video signal and the audio signal in accordance with the output synchronizing signal generated by the circuit 40.
Patent JP-2001270688-A (JP)
Title: Hoisting towing device
Inventor: NAKAMURA TAKAYOSHI
IPC: B66D3/14
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a hoisting towing device capable of being miniaturized and lightened, and further reducing the number of pieces of components and the working man-hour by reducing a center distance of a reduction gear, and integrally forming a load gear with a load sheave. SOLUTION: In this hoisting towing device comprising a pinion gear 4, the reduction gear 5a engaged with the pinion gear 4 and pivoted on a frame 1, and the load sheave 2 interlocked with the reduction gear 5b and pivoted on the frame, a reduction gear bearing 8 is mounted in connection with a load sheave bearing 7 mounted on a center of the frame 1.
Patent JP-2001282357-A (JP)
Title: Speed controller for engine driving type automatic traveling vehicle
Inventor: NOMA YASUO
IPC: B60W10/18
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a speed controller of an engine driving type automatic traveling vehicle capable of suppressing the reaction between braking and engine rotation control by reducing the number of engine rotation in engine rotation control routine at the time of performing braking by a brake mechanism for realizing speed control in an automatic traveling vehicle. SOLUTION: A controller 26 detects that braking is being performed, and the controller 26 reduces rotations by the engine rotation control during the braking operation. The speed is decreased when braking is performed by a brake mechanism B, and the control of the number of engine rotation becomes lenient in engine rotation control routine so that the reaction between braking and engine rotation control can be suppressed.
Patent JP-2001282499-A (JP)
Title: Preview system and preview aiding system
Inventor: OKAMOTO HIDEJI
IPC: G06F3/12
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly perform a print preview function. SOLUTION: A preview system is provided with image data generation method information having information whether the generation of image data is to be performed by a host or an output device in each plotting object such as characters constituting a document or a bit map to be previewed, an image data generation method determination means for determining whether the generation of image data is to be performed by a printer or the host on the basis of the image data generation method information and an image data synthesis means for synthesizing image data prepared by the host and the output device to generate a preview image.
Patent JP-2001283957-A (JP)
Title: Connector socket and information equipment
Inventor: KAWADA YOSHIHIRO
IPC: G06F1/18
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a connector socket and information equipment, in which even if a memory card is made thinner to make the side of memory card smaller it is not necessary to make the new size of a connector socket having a smaller number of terminals to suit the smaller size. SOLUTION: A guide spacer 3 is installed in the existing connector socket 1, and only a part of the terminal of the connector socket 1 is used. When the guide portion 3a, 3d of the guide spacer 3 is inserted and installed in the housing 1a of the connector socket 1 from a front face toward A direction, a push portion 3c of the guide spacer 3 first sinks toward the bottom direction of the ceiling of the connector socket 1, and then comes up again at the opening portion 1d of the connector socket 1. Then the edge of the push portion 3c touches the edge of the opening portion 1 and is caught by it and the guide spacer 3 is held and becomes incapable of being pulled out. Thereon, the memory card 2 is pushed down by the push portion 3c of the guide spacer 3.
Patent JP-2001276356-A (JP)
Title: Game machine provided with pattern display device
Inventor: HARAO KOJI
IPC: A63F7/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for enjoying the process of winning and losing by changing a pattern element to a different pattern element just by rotating and displacing it. SOLUTION: In this game machine provided with a pattern display device where a display part provided with an area for displaying the plural pattern elements is formed, the pattern element is expressed by three dimensions composed of the surface of the display part and a depth direction, and the pattern element is directly or indirectly changed to the different pattern element by being rotated and displaced at a displayed position and is directly or indirectly changed to the different pattern element by copying a part or all of the pattern element symmetrically on a mirror surface and integrally combining them.
Patent JP-2001275324-A (JP)
Title: Dynamo-electric machine for vehicle
Inventor: YONEDA SHIGENORI
IPC: H02K21/12
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a dynamo-electric machine for a vehicle using a dynamo-electric machine of a radial air gap type of the one-end-of-stator-core support structure that makes facilitates fixing or positioning of the stator core. SOLUTION: In the dynamo-electric machine for a vehicle using a dynamo-electric machine of a radial air gap type of the one-end-of-stator-core support structure, many support pins 7 are press inserted in an axial direction into the core back of a stator core 20. By passing one end of these support pins 7 into the through-holes 102 of the radial direction wall 100a of a housing 1 and fixing them, the one end of the stator core 20 is supported to the housing 1. This structure facilitates fixing work and positioning work for the stator core 20.
Patent JP-2001278099-A (JP)
Title: Steering device of farm working machine
Inventor: OKUYAMA TEN
IPC: A01D69/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To smoothly steer a farm working machine with little shock, having a pair of right and left crawler type running devices. SOLUTION: This steering device is provided with a turning transmission means for reverse-driving one running device where side clutches 20K and 20R are disconnected, whereby when a steering lever 42 is operated from the neutral position to one of right and left sides, first the side clutches 20L and 20R of one running device are disconnected, subsequently when the operation in the same direction is conducted, and the running device where the side clutches 20L and 20R are disconnected and the turning transmission means are connected to interlock with each other through friction type turning clutches 90L and 90R. The turning clutches 90L and 90R are provided with a slipping low torque transmitting means for always transmitting low torque.
Patent JP-2001284015-A (JP)
Title: Manufacturing method and manufacturing device of spark plug
Inventor: TANIGUCHI YUTAKA
IPC: F02P13/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device of a spark plug wherein a starting position of a rolled threading work to an outer circumferential face of a shaft formed work to be main fittings of a spark plug can be arbitrarily set and can be accurately positioned, and wherein reduction of a manufacturing cost can be aimed at by shortening the work hours. SOLUTION: In a shaft direction of a shaft formed work W to be a main fittings of the spark plug, while forming a distance between an positioning end face between a die positioning end face of round die 27 for a rolled threading work and a work positioning end face of a work W, the work W is positioned against the die 27. While relatively rotating the die 27 and the work W facing each other, a rotation angle position of the die 27 is detected, giving a sticking signal under a predetermined condition, the die 27 sticks to the work W, and a thread rolling work is initiated. As for an angle position signal to be an opportunity for a sticking start signal to be given, an output signal of an encoder 28 to detect rotation angle position of the die 27 can be utilized, and this encoder 28 is installed at a motor shaft 21a which is rotated synchronized with the rotation shaft 26 of the die 27.
Patent JP-2001275780-A (JP)
Title: Equipment for supporting body such as chair and its manufacturing method
Inventor: MATSUMOTO HIROICHI
IPC: A47C7/62
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To improve adhesion of a supporting sheet to a supporting frame of a chair which supports the weight of a body with the supporting sheet made of a material such as a net. SOLUTION: A ring-shaped groove 7 is formed on the back of a supporting frame 3. A part 4a located near the periphery of a supporting sheet 4 is rolled is along the periphery of the supporting frame 3. A periphery 4b of the supporting sheet 4 is solvent-welded to the inner surface of the groove 7. An adhesive as an, elastic sealing material 8 is filled in the groove 7.
Patent JP-2001282807-A (JP)
Title: Behavior support engine and self-recognition engine
Inventor: KUMASAKA KENJI
IPC: G06F19/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a behavior support and self-recognition engines that represent information to agree with an user's behavior objective with a help of the acquired user data concerning an implicit value, a life style, and a cultural behavior. SOLUTION: The user accesses a server 1 from a terminal 3 via a network 2 when he or she wants to receive the information to agree with the user's behavior objective. At first, new users register his or her personal data. The registered personal data include the data due to a selection of life events. The user enters a self-objective of the user behavior and receives the data obtained from the engines that extract and process the personal data.
Patent JP-2001284068-A (JP)
Title: Discharge lamp lighting device
Inventor: FUNAYAMA SHINSUKE
IPC: H05B41/24
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which, even when some of discharge lamps are not mounted, makes the light output of the rest of discharge lamps nearly equal with the light output of the discharge lamps mounted on another devices. SOLUTION: A frequency limiter circuit 21 generates a constant voltage when the voltage of control signal from an error amplifier 9 exceeds the Zener voltage, and the constant voltage is set at an inverter driving circuit 3 as a control signal.
Patent JP-2001291889-A (JP)
Title: Photovoltaic generator
Inventor: KISHIMURA MASAAKI
IPC: E04D13/18
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic generator for improved power-generation efficiency and durability. SOLUTION: There are provided a plurality of stands 5 fixed to a specified region of an almost flat roof surface 2a, and a frame 31 engaged with the peripheral part of a module body 30. Further, a plurality of solar cell modules 6 are provided which are laid out in the specified region across the adjoining stands 5. The module 6 is supported on a pair of high and low side walls 33 and 34 of the stand 5 so that each module 6 can be set at a tilt angle 1-10 deg.. A lower-side frame 34 of the frame 30 positioned on its tilt lower-end side is provided with a drainage ditch and drain hole 41. Thus, a drainage performance from the upper surface of the module main body 30 is provided while projection of shade onto the adjoining solar cell module 6 is reduced for improved power-generation efficiency.
Patent JP-2001295173-A (JP)
Title: Method for producing refreshing material
Inventor: KASAOKA KATSUYUKI
IPC: D06M11/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a refreshing material having both excellent air permeability and a high shadowing property. SOLUTION: This method for producing the refreshing material comprises weaving woven fabric from multifilament yarns comprising conjugate filaments formed of at least two kinds of polymers different in solubility and convertible into an ultrafine state of 0.02-0.50 dtex used as warp yarns and/or weft yarns and having 600-1,500 cover factor, then dissolving and removing a part of the readily soluble polymer of the conjugate filaments and producing ultrafine filaments. Furthermore, the removal ratio of the readily soluble component of the conjugate filaments is preferably 20-80 wt.% and the maximum fineness of the filaments formed of the conjugate filaments by the dissolving and removing treatment is preferably >=1 dtex. The multifilament yarns are preferably uneven yarns.  Thereby, the refreshing material for clothes having high air permeability and shadowing effects and prevented from becoming transparent to the skin while preventing twining around the skin is obtained.