baber/WOPTO huggingface dataset:
Patent JP-2002025058-A (JP)
Title: Recording and/or reproducing device
Inventor: OSADA YUTAKA
IPC: G11B27/24
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a recording or reproducing clock having the accurate phase period by eliminating the influence of a prepit with respect to a wobbling signal by the simple constitution. SOLUTION: By extracting the wobbling signal from the output reproduced from a DVD and obtaining a binarized wobbling pulse, this wobbling pulse is counted by a reference clock over the specified period and integrally processed by a period integration part 50. The average period of the wobbling pulse is calculated by an average period detecting circuit 52 on the basis of this integrally processed wobbling pulse value. By a frequency divider 54, the wobbling pulse having such a form as removing the period fluctuation caused by the prepit is produced in the manner of frequency dividing the reference clock of specified frequency with this averaged wobbling pulse value. Then, by an LPPWindow producing circuit 53, a phase comparator 61, an AC phase shifter 62 and a PLL circuit 63, the phase of the wobbling pulse is fitted into the phase of the prepit and outputted as the recording or reproducing clock.
Patent JP-2002024417-A (JP)
Title: Asp system
Inventor: SAKAMOTO TSUNEYUKI
IPC: G06Q30/04
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an ASP system capable of releasing an ASP from a complicated and additional job such as 'collection of charges' and concentrating the human/money resources of the ASP to the main job thereof by making such a job performed by a third person. SOLUTION: An ASP system 1 is provided with an ASP server A for storing application software and providing an ASP service to a user and a managing server K, which is managed by the third person (manager), for managing the charges of the application software.
Patent JP-2002021292-A (JP)
Title: Level-adjusting tool and foundation assembly method
Inventor: AKIMOTO TAKASHI
IPC: E04F13/21
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a level-adjusting tool capable of easily adjusting the gap between a building frame surface and a surface material even if the building frame surface is irregular (uneven), and to obtaining high working efficiency. SOLUTION: This level-adjusting tool consists of a base member 11 that has a screw member 12 and is fixed to a building frame 60 (A), and a level adjustment member 20. The level adjustment member 20 consists of a nut member 21 that is screwed to the screw member 12 (B-1), a level-adjusting tool material 22 that is fixed to the outer-periphery part of the nut member 21 (B-2), and a fixing member 23 that has a mounting part 25 for mounting a surface material-mounting member 50, is rotatably mounted to the outer- periphery part of the nut member 21, and can travel freely in the direction of the axial line of the screw member 12 in linking with rotation to the screw member 12 of the level-adjusting tool material 22 (B-3).
Patent JP-2002018287-A (JP)
Title: Iron hydroxide type coal liquefying catalyst composition and method for manufacturing the same
Inventor: KAMIO ZENJI
IPC: C01G49/16
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain an iron hydroxide type coal liquefying catalyst composition capable of being sufficiently profitable even if applied to a large scale plant, and to provide a method for manufacturing the same. SOLUTION: A mixture of iron hydroxide and iron carbonate being a reaction product obtained by neutralizing ferrous sulfate with an aqueous ammonia- containing ammonium carbonate solution in a sulfuric acid acidic aqueous solution is deposited under stirring thereof.
Patent JP-2001056177-A (JP)
Title: Air separation unit
Inventor: KIYAMA HIROMI
IPC: F25J3/02
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an air separation unit wherein LN2 is manufactured with no use of an expansion turbine as a cold source, causing no flash for efficient operation. SOLUTION: An air compressor which compresses the air taken-in from outside, an adsorption tower for removing impurities in the air compressed by the air compressor, a heat exchanger 1 for cooling the compressed air which has passed through the adsorption tower at an ultra low temperature, and a rectifying tower 2 wherein the compressed air which is cooled to an ultra low temperature through the heat exchanger 1 is separated by utilizing difference in boiling points of components so that a desired component is taken out as a gas, are provided. The rectifying tower 2 is provided with a pulse tube refrigerating machine 3 for cooling inside the tower as a cold source for liquefying the air inside the rectifying tower 2.
Patent JP-2002021899-A (JP)
Title: Spring receiving structure for coil spring
Inventor: KATO HAJIME
IPC: F16F1/12
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide spring receiving structure for a coil spring preventing the increase of a spring constant in the radial direction orthogonal to a spring axis due to load applied to a ring-like spring rubber. SOLUTION: The ring-like spring rubber 110 is provided with a strip groove 112. The strip groove 112 acts as an escape part of load in the axial direction of the spring and load in the radial direction orthogonal to the spring axis generated to the rubber 110 when the rubber 110 receives large load from the coil spring 300. This constitution can prevent the increase of rigidity in the axial direction of the spring and rigidity in the radial direction orthogonal to the spring axis caused by the load applied to the rubber 110, and the rigidity in the radial direction orthogonal to the spring axis in the rubber 110 can be lowered by providing the strip groove 112.
Patent JP-2001084228-A (JP)
Title: Method for providing alert of free format input, reminder message provision system, computer-readable storage medium and pen base computer system
Inventor: GOLOVCHINSKY GENE
IPC: G06Q10/10
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a schedule organization system provided with automatic reminder mechanism of an electronic calendar and also the annotation convenience of a free format for a paper-base system. SOLUTION: A user inputs appointments included in a schedule on a paper calendar into a computer system 100 via a scanner/facsimile machine 30. The machine 30 communicates with the system 100 via a communication medium 35. The system 100 generates an alert (alarm) in the format of a reminder message. The reminder message is transmitted at a time shown on the calendar page 10, based on an annotation on the page 10. In the case of showing a message on a display 185, a free format input 22 is reproduced on the display 185. The reminder message can also be offered to the user via a telephone system, such as the machine 30 or a pager 60.
Patent JP-2002018799-A (JP)
Title: Microscopic driving element and method of manufacturing it
Inventor: HIRATSUKA YUICHI
IPC: B01L3/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To use kinetic energy of a rail protein molecule as a driving source by restraining falling-off of the rail protein molecule from a motor protein molecule array on a track arranged on a base board, and controlling the motional direction. SOLUTION: This microscopic driving element is composed of the motor protein molecule array stuck to a bottom part of a linear track groove arranged on the base board and the rail protein molecule arranged on the array, and has the linear track groove having a side surface formed as a structure for allowing linear motion of the rail protein molecule for moving in the prescribed direction and moving the rail protein molecule in the prescribed direction by checking and reversing the rail protein molecule for moving in the opposite direction of this linear motion.
Patent JP-2001347453-A (JP)
Title: Method of improving sharpness of electrodeposited grinding wheel
Inventor: TAKAGI JUNICHIRO
IPC: B24D3/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of reducing the grinding resistance in grinding a work pieces, improving the roughness of a finished face of the workpiece, and improving the sharpness of an electrodeposited grinding wheel out of use because of its abrasion. SOLUTION: The workpiece is ground by rotating an electrodeposited grinding wheel 4 obtained by holding the hard abrasive grain of diamond, CNB or the like on an outer circumference of a grinding wheel core 1 by a plating 2 method or the like, and the relative motion of the electrodeposited grinding wheel and a moving speed of the workpiece is controlled to control and approach angle of the workpiece approaching to the grinding wheel, whereby a tip part of the abrasive grain 3 is abraded to be a flank, and a abrasive grain cutting blade is provided with a clearance angle.
Patent JP-2002026815-A (JP)
Title: Optical transmission system
Inventor: YAMADA HIDENORI
IPC: H04B10/07
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system which is capable of achieving the high throughput of signal transmission inexpensively and is hardly troubled. SOLUTION: The optical transmission system 12A is provided with an optical transmission medium bundle 16 obtained by layering five optical transmission mediums 12 and coating the peripheral surfaces of the mediums 12 of respective layers with light shielding mediums 14. An LD 20 is lighted based on digital data from the module 18 of a transmission source to make an optical signal enter the medium 12 connected with the LD 20, that is only one of the mediums 12 of the five layers. This entered optical signal is transmitted to the side of respective opposing modules by the medium 12 and received by a PD 22 connected with the medium 12 of all the opposed modules 18. Electric signals outputted from respective PDs are transmitted to respectively corresponding multiplexers 30 and only a multiplexer 30 corresponding to the module 18 of a transmission destination selects an output signal from the PD 22 to transmit it to the module 18.
Patent JP-2002041148-A (JP)
Title: Positioning device and positioning method
Inventor: NAKANO KATSUYOSHI
IPC: H02P29/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To easily control the position of an origin. SOLUTION: A user inputs an offset value by using an offset inputting and adding part 307, and an origin signal indicating that the magnetic pole position of a multipolar motor 301 is located in a prescribed position is outputted on the basis of the offset value and a magnetic pole position calculated by a resolver detector 302. Thus, it is possible to more easily perform the reliable position control of an origin than in a conventional manner.
Patent JP-2002032645-A (JP)
Title: Method for effectively promoting sale of surplus commodity
Inventor: SATO TAKASHI
IPC: G06Q30/06
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To promote purchase of discount object commodities and to reduce surplus stock in a store to reduce the cost required for abandonment by enabling a consumer to instantaneously compare commodity names, discount prices, etc., of discount object commodities provided for consumers from plural retailing enterprises and providing needs of consumers as recipe information. SOLUTION: Commodities to be disposed as surplus stock are taken as discount objects in accordance with stock information in the store, and these commodities are selected. Tastes of consumers are taken into consideration on the basis of the past purchase history of consumers, and discount information is provided for consumers through a network. The consumer compares data of discount commodities, discount prices, etc., provided from plural retailers at home and determines a store, which sells commodities for the lowest price, and commodities to be purchased at home in accordance with recipe information or the like provided from the retailer side and goes to this store. In the store, discount object commodities are automatically provided in a POS system.
Patent JP-2002036214-A (JP)
Title: Core material board and finish material using the core material board
Inventor: YANAGI HIDESHI
IPC: B32B9/02
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To stably feed a core material board and a finish material using the core material board at a low cost by lessening a use amount of wood. SOLUTION: A mixture wherein at least either of a bareley straw piece and a rice straw piece, and a wood chip or a wood fiber 3 are mixed, is solidified by a binder 4 to form the core material board 4.
Patent JP-2002043110-A (JP)
Title: Magnetic anisotropic agglomerate of r2t17nx magnet material, its manufacturing method, and bonded magnet
Inventor: KOJIMA SEIJI
IPC: H01F1/053
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the magnetic anisotropic agglomerate of Sm-Fe-N magnet material which is easy to handle, processed into a bonded magnet through a conventional device, and superior in oxidation resistance at a lower cost than conventionally. SOLUTION: A mixture is composed of (zinc: 2 mass% or higher) of zinc powder and magnet alloy powder whose main phase is an R2T17NX phase (R is, at least, rare earth elements of a kind, including Sm as an essential component; T is metal elements of a kind, including Fe as essential component; x is 2.6 to 3.2). The mixture is molded into a molding under compression in a magnetic field, and the molding is pulverized into granules of size 40 to 400 μm. The molding or the granules are subjected to thermal treatment at a temperature of 380 deg.C or higher in a non-oxidizing atmosphere. The molding or granules may be thermally treated at the Curie temperature for demagnetization. By this setup, magnetically anisotropic agglomerates which are prescribed in size and in which magnet alloy powder is magnetically oriented in the same direction can be obtained.
Patent JP-2001173464-A (JP)
Title: Throttle control device for internal combustion engine
Inventor: KAWAHARA KENJI
IPC: F02D9/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To properly remove foreign matter which may be adhered between a throttle valve and a wall surface of an intake passage, and cause no malfunction of the throttle valve. SOLUTION: As an example of an operation condition where an internal combustion engine is hardly influenced by actuation of a throttle valve 1, the internal combustion engine is in suspension where the throttle valve 1 is made to pass a full close position P3 by an electric motor. Concretely, the throttle valve 1 is quickly reciprocated between its maximum actuation position P1 and the full close position P3, within an angular range a throttle opening TO as an actuation position P2 corresponding to fuel cut time or idling time and a throttle opening TC as a final stopping position P4. It is thus possible to certainly remove foreign matter which may be adhered between the throttle valve 1 and a wall surface of an intake passage 2, when the throttle valve 1 passes its full close position P3.
Patent JP-2002003392-A (JP)
Title: Method for producing therapeutic agent for and method for treatment of trichophytia pompholyciformis
Inventor: YOSHIDA YASUNOBU
IPC: A61P17/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a medicinal agent for the prophylaxis of infection with Trichophyton mentagrophytes or the treatment of developed trichophytia pompholyciformis. SOLUTION: This ointment for a liniment can be prepared by cutting off the whole herb of Solidago virginia-aurea L. belonging to the genus Solidago of the family Compositae and Ambrosia artemisiaefolia L., or the like, belonging to the subfamily Ambrosiaceae in the flowering season and kneading the cut off whole herb with a base for an ointment such as vaseline. The therapeutic agent for the trichophytia pompholyciformis can be prepared by dipping the plant whole herb of the Solidago virginia-aurea L. belonging to the genus Solidago of the family Compositae and Ambrosia artemisiaefolia L., or the like, belonging to the subfamily Ambrosiaceae is an ethanol liquid, then pulling up the whole herb and collecting an extract liquid of the Solidago virginia-aurea L., or the like, belonging to the genus Solidago of the family Compositae.  The method for the treatment comprises applying the therapeutic agent to affected parts.
Patent JP-2002046280-A (JP)
Title: Liquid ejection head and ink jet recorder
Inventor: KOBATA YASUTAROU
IPC: B41J2/16
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To overcome the problem such that high density can not be achieved. SOLUTION: A barrier wall 11 between ejection chambers has such a cross- section as the width on the diaphragm 10 side is wider than the width on the nozzle plate 4 side.
Patent JP-2002049425-A (JP)
Title: Method for controlling stage and device for the same
Inventor: DEGUCHI AKINOBU
IPC: G05B9/02
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a tool or the like resulted from the stop of a stage or the change of the attitude of the stage due to the generation of the error of position detection. SOLUTION: A movable position is measured by two laser measuring machines with different places on an X stage 1 as observation points, and a straight advance position is measured from the measured mean value of the both measuring machines, and a revolution attitude is measured and controlled from the difference.  Also, a normal time gain to be controlled by using the both measuring machines and a straight advance abnormal time gain in the case that one measuring machines is turned into an abnormal state are preliminarily stored in a memory 1 for string a gain, and a revolution thrust command and difference data calculated by subtracting the present target position from the position detected by each measuring machine are stored in a memory 14 for a correction data base so as to be made correspond to a straight advance target position applied to a DSP 12. when one of the measuring machines is turned into an abnormal state, the control is performed by using the abnormal time gain extracted from the memory 13, and the revolution thrust command and the difference data of each measuring machine are read according to the target position, and added to a feedback signal or a thrust command.
Patent JP-2002051362-A (JP)
Title: Voice-transmitting device
Inventor: SUGANUMA TOSHIYA
IPC: H04Q3/42
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a voice-transmitting device in which a PBX is connected to a transmission path, capable of transmitting a voice signal and a digital signal through the common transmission path. SOLUTION: This device is provided with an echo canceller, arranged between a transmitting means and a PBX interface means and a switch means for selecting as to whether the transmitting means and the PBX interface means should be connected via the echo canceller to each other or directly connected to each other. When call sound of a telephone set is detected, the switch means is controlled so that a voice signal can be transmitted via the echo canceller. Thus, it is possible to suppress echoes. When an idle pattern is detected, the switch means is controlled so that a digital signal can be transmitted directly, without being transmitted via the echo canceller.
Patent JP-2002054915-A (JP)
Title: Inspection device
Inventor: TAKE KUNIHIKO
IPC: G01N21/956
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To more accurately detect a defect in an object to be inspected such as a semiconductor wafer and the like. SOLUTION: The standard deviation and the mean value of brightness of a picture element in image data forming a device pattern of a semiconductor wafer picked up by an image pickup part 2 are calculated by a CPU 31 in an image correction processing part 3, and the standard deviation and the mean value of brightness of the image data is corrected.
Patent JP-2002060860-A (JP)
Title: Apparatus for recovering zinc oxide from iron-making dust
Inventor: ISOZAKI SHINICHI
IPC: C22B7/02
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for efficiently recovering a volatile matter containing high concentration of zinc oxide at a low cost, by which a large quantity of iron-making dust can be treated when the zinc oxide is recovered from the iron-making dust. SOLUTION: The recovering apparatus 1 for zinc oxide from the iron-making dust, is provided with a melting furnace 2, in which the agglomerated iron- making dust 3 is charged and molten iron 7 for heating and reducing iron oxide and the zinc oxide in the iron-making dust is held, and recovering means 22, 23, 24 for recovering the reduced and vaporized zinc as the zinc oxide. The melting furnace is provided with a heating means 17 for plasma-heating and a stirring means 20 for stirring the molten iron, and further, the recovering means are provided with plural dust collectors 23, 24 for collecting the dust step by step from the dust having larger grain diameter.
Patent JP-2002052889-A (JP)
Title: Writing utensil support device
Inventor: KIMURA FUMIO
IPC: B43K23/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil support device capable of easily opening and closing a lid by one hand, excellent in the keeping state of a writing utensil after use, reducing the adverse effects on a human body as a result and making the arranging place of the writing utensil clear to make it easy to find out the writing utensil. SOLUTION: The writing utensil support device 11 is equipped with a connection part 12 for connecting the writing utensil support device to the surface of a substrate and a cylindrical part 13 in which the writing utensil 17 is inserted. When the writing utensil 17 is pulled off, only a pen main body 18 is pulled out and the lid 16 of the writing utensil 17 is held without being drawn out. Next, a holding member 15 comprising an elastomer is provided inside the cylindrical part 13 and lids having plural kinds of shapes or sizes can be held in the cylindrical part by the elasticity of the holding member. By mounting the writing part 19 of the writing utensil 17 upwardly or downwardly corresponding to conditions, the issuing degree of ink when used can be adjusted.  Further, since the writing utensil 17 can be arranged on the surface of the substrate, the arranging place of the writing utensil 17 becomes clear and the target writing utensil 17 can be easily found out.
Patent JP-2002072552-A (JP)
Title: Electrostatic charge image developing toner and method for forming image
Inventor: IMAFUKU TATSUO
IPC: G03G15/08
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a toner which does not cause deterioration in the image quality by the trace of fixing and peeling claws even if the peeling claws slide on the image surface immediately after being fixed. SOLUTION: The electrostatic charge image developing toner, containing at least binder resin, coloring agent, electrification controlling agent and magnetic fine powder in the toner particles, has the features including: (1) the binder resin consists of a styrene polymer having 145 to 165 deg.C softening point; (2) the loss elastic modulus G" of the binder resin ranges from 1×104 dyne/cm2 to 2×104 dyne/cm2 at 140 deg.C; (3) the weight-average particle size of the toner particles is in the range of 7.5 to 10.5 μm; and (4) the absolute specific gravity of the toner particles ranges from 1.1 to 1.3.  In the method for forming images, a two-component developer is prepared by mixing the electrostatic charge image developing toner with a magnetic carrier and then electrified and deposited on the surface of a developer carrying both provided with a magnet, and then the toner is deposited to an electrostatic charge image on an electrostatic charge image holding body to develop the image.