baber/WOPTO huggingface dataset:
Patent JP-2003149331-A (JP)
Title: Tracking radar device
Inventor: IWAMA HISAO
IPC: G01S13/28
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem of causing the increase of a beam direction error because a tracking error caused by the change of target movement turns out to be a large angle error particularly in a short distance region in a tracking radar which computes a target prediction position to direct beams. SOLUTION: Position residual is computed by a residual computing element 14 from the target prediction position and a target observation position computed by a tracking filter 11. The change grade of target movement is thereby determined, and a sampling interval is controlled on the basis of the target distance to prevent the increase of a tracking angle error and the increase of tracking calculation load.
Patent JP-2003153134-A (JP)
Title: Automobile video viewing system and automobile music listening system for satellite broadcasting and optical communication
Inventor: NOGUCHI SUSUMU
IPC: H04N5/44
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To expand users for outdoor moving objects in satellite digital broadcasting and to improve a technological effect in the function of an on-vehicle projector or the like by providing an environment, in which the entertainment contents of large screen video can be easily viewed, appreciated or played outdoors by projecting the video of a movie, television broadcasting and a game or the like on a screen freely installed outside a car at a place of parking after free traveling of an automobile in a car theater, a parking theater and an automobile music listening system for satellite broadcasting based on an automobile video viewing system for satellite broadcasting with a portable on-vehicle projector as a core. SOLUTION: The out-of-car video projection system composed of a projector terminal, screen for video projection, automatic satellite capture antenna, dedicated tuner, on-vehicle server, game equipment terminal and power feeding device or the like is loaded on the automobile and while being linked with a car audio system, desired contents video is projected as a large picture on the screen installed outside the automobile.
Patent JP-2002195673-A (JP)
Title: Transcritical vapor compression system and device for regulating pressure of high-pressure component of refrigerant circulating in the system
Inventor: SIENEL TOBIAS H
IPC: F25B1/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To regulate pressure of high-pressure components in a transcritical vapor compression system. SOLUTION: In a two-stage vapor-compression system provided with an economizer circuit, when pressure in the inside of a gas cooler 14 is too low, expansion valves 26, 28 are regulated to release the refrigerant from a flash tank 20 to the vapor compression system. As a result, the pressure of the gas cooler 14 is increased, pressure of the high-pressure components of the system is increased, and the capacity of the system is also increased. When the pressure of the inside of the cooler 14 is too high, expansion valves 26, 28 are regulated, so as to store the refrigerant in the flash tank 20. Thus, the pressure of the cooler 14 is decreased, the pressure of the high-pressure component of the system is reduced, and energy consumed by the compressor is reduced.
Patent JP-2003149013-A (JP)
Title: Detection apparatus using tube-like switch
Inventor: EBATO HIROSHI
IPC: G01D21/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a detection apparatus for reliably detecting falling rocks, a debris-avalanche, and the like without damming rainwater and earth and sand. SOLUTION: The detection apparatus has a pair of conductive members that are arranged along the longitudinal direction of a tube without any contact in a flexible tube, a tube-like switch for detecting outer force applied to the tube by the contact between the pair of conductive members, two wires that are arranged in parallel with a gap at both the sides of the tube-like switch, and a pair of wires that are wound spirally and orthogonally cross each other for each spiral pitch. In the detection apparatus, the tube-like switch is pinched by a pair of wire crossed sections, and at the same time each wire is passed through the inside of the spiral of the wire. This sort of detection apparatus is laid while the pair of wires is pulled in a separation direction by the wire.  When falling rocks or the like hit against the spiral wire, the pair of wires turn so that the tube-like switch is crushed, thus reliably detecting the falling rocks and the like.
Patent JP-2003157658-A (JP)
Title: Drive for small magnetic disk
Inventor: NIITSUMA KAZUHIRO
IPC: G11B25/04
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To load a magnetic disk cartridge provided with a large capacity magnetic disk, in a card disk drive which has long rectangular shape with respect to a direction for insertion of the magnetic disk cartridge. SOLUTION: A head suspension moving mechanism 10 which moves a head suspension 18 back and forth is arranged in a space lateral to the insertion direction of the magnetic disk cartridge 30.
Patent JP-2003160173-A (JP)
Title: Cold-reserving packaging container, cold-reserving container, refrigerant storage container, and cold and warm control partition, and transportation method
Inventor: KUWAYAMA IPPEI
IPC: B65D81/18
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-reserving packaging container in which a cold- reserving product is transported in a cold-reserving state for a long time by preventing partially excessive cooling or partially insufficient cooling while suppressing the consumption of refrigerant without excessively cooling the cold-reserving product.  <P>SOLUTION: The cold-reserving packaging container comprises an external box, an inner cold-reserving bag included in the external box, and a refrigerant storage container which is stored in the cold-reserving inner bag, leaving space therein. The inner cold-reserving bag and the refrigerant storage container are formed of a multi-layer sheet composed of an inner metal layer and a heat insulating external layer. The container of the external box includes the inner cold-reserving bag, and the refrigerant storage container stores refrigerant. The inner cold-reserving bag stores the refrigerant storage container and the cold-reserving product. The opening of the container of the external box is closed with the lid thereof. The cold-reserving product is transported in a cold- reserving state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003129320-A (JP)
Title: Artificial ornamental foliage plant
Inventor: GOTO KAZUHIKO
IPC: A41G1/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To produce an artificial ornamental foliage plant for indoor and outdoor use by forming the individual parts and accessories of an artificial ornamental foliage plant with a reclaimed material taking consideration of the environment and imparting the plant with an environmental cleaning function. SOLUTION: Recycled parts or reclaimed materials known or available on the market and developed and invested by pioneer companies taking consideration of the environmental problems are improved or applied for the preferential use as the material for individual parts and accessories of the 1st artificial ornamental foliage plant. The material for the parts and accessories is covered with a thin film of a composition composed of a photocatalytic titanium oxide particle and an inorganic binder or a binder converted to an inorganic material. The parts of the 2nd artificial ornamental foliage plant are partly made of a reclaimed material containing titanium oxide particles having photocatalytic activity.
Patent JP-2003162171-A (JP)
Title: Cleaning device for fixation device
Inventor: YONEDA TAIJI
IPC: F16C13/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for a fixation device capable of surely preventing soil on the front and back surfaces of recording paper by surely recovering unnecessary developer from a heating roller and a pressure roller at any time.  <P>SOLUTION: As to the cleaning device for the fixation device quipped with a heat roller 2 heated by a heating means 4 and a pressure roller 3 which comes into press contact with the heat roller 2 by a prescribed contact pressure, a metallic cleaning roller 8 is arranged in press contact with the pressure roller 3, and the length of the cleaning roller 8 is made shorter than that of the pressure roller 3, and made longer than the maximum paper width.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164028-A (JP)
Title: Attaching structure of joint member with outlet
Inventor: NAKAMOTO SUKEMASA
IPC: H01R25/16
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide attaching structure of a joint member with an outlet, which is simple in structure, and is inexpensive, easily detachable and excellent in appearance.  <P>SOLUTION: The attaching structure of the joint member 40 having an outlet 45 protruding on a back side has a base material 20 fixed to an inner wall where an accommodating space 15 is formed and having a part corresponding to an accommodating space cut in the width of the outlet 45 and a surface material 30 stacked on the base material 20, detachably locked to the base material 20 and having a part corresponding to a cut part 25 of the base material cut in width of the joint member 40 with the outlet. A locking part 41 for detachably locking to a lock receiving part 21 of the base material is formed on a back side of the joint member 40 with the outlet. The outlet is fitted into the accommodating space and the cut part 25 of the base material. The joint member having the outlet is wholly fitted into a cut part 35 of the surface material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002252613-A (JP)
Title: Radio communication device
Inventor: FUJIMAKI YUTAKA
IPC: H04W4/06
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device which transmits broadcast data quickly without increasing a circuit scale. SOLUTION: The BC buffer assignment circuit 30 of this radio communication device outputs BC flags, BCF0 to BCF2, to identify a data transmitter assigned for broadcasting, one of the three data transmitters in a transmit data buffer circuit 10. A BCWEF which indicates that broadcast data is write-enabled is generated in a BC data write enable flag generation circuit 20 and the data transmitter which has not been assigned for broadcasting is assigned for broadcasting. Then the broadcast data is written in the transmission data buffer of the transmitter with write signals W0 to W2.
Patent JP-2003159419-A (JP)
Title: Game machine, its game display method, storage medium and server
Inventor: ITAKURA TOMOTANE
IPC: A63F13/54
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that can lessen the player's disappointment when the player does not get the big hit, that can arouse the player's expectation for the game, that can stir up the player's willingness to enjoy the game for a long period, that can surely notify the player the conditions of small hits, and that can give the player sufficient benefits of the enjoyment of the game.  <P>SOLUTION: The feature of the game machine is to make a sound to inform the occurrence of a small hit by the speaker as soon as or prior to stopping the final variable pattern display after becoming ready to win.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173690-A (JP)
Title: Semiconductor memory and its driving method
Inventor: TAKAHASHI SATOSHI
IPC: H01L27/115
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a data holding characteristics of flash memory cells holding data by accumulating electric charges in an insulation film.  <P>SOLUTION: Negative voltage of which an absolute value is larger than that at the time of erasure of data and of a range in which a FN tunnel current is not made to flow is applied to a control gate 17, while 0 V is applied respectively to a silicon substrate 13, a source 18, and a drain 19 and electrons 21 trapped by a first gate oxide film 14 are trapped by the silicon substrate 13. Thereby, write-in-verify operation is not omitted in a state where electrons accumulated in a nitriding film 15 is scarce, and also read-out margin reduction and data disturbance are prevented. Thus, the data holding characteristics of a memory cell is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171067-A (JP)
Title: Bearing device fitting structure in hose winder
Inventor: TAKAGI TOSHIO
IPC: B65H75/40
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device fitting structure capable of realizing a strong engagement in a hose winder.  <P>SOLUTION: This bearing fitting structure in the hose winder is so formed that engagement projection threads of two-step constitution are provided in the inside/outside of the internal circumferential surface of a bearing hole, engagement projection threads of two-step constitution also are provided in the inside/outside of the outer circumferential surface of the bearing, and the mutual engagement projection threads are abutted on each other, so that the whole circumferences of 360° in total are abutted and engaged with each other. This constitution provides the hose winder capable of firmly fitting and fixing the bearing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174331-A (JP)
Title: Voice output apparatus
Inventor: HAYASHI HIROKI
IPC: H03F1/26
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-noise voice output apparatus.  <P>SOLUTION: The apparatus comprises an output amplifier 5 for amplifying an input signal, an amplitude detector circuit 10 for detecting amplitude information of the input signal, and a bias current setting circuit 11 for controlling the bias current density of the output amplifier 1. The amplitude detector circuit 10 converts the input signal of the output amplifier 5 to e.g. a DC voltage proportional to the signal amplitude, and the bias current setting circuit 11 controls the bias current of the output amplifier 5 according to the DC voltage value and increases the bias current especially while no signal or low-amplitude signal is coming. The bias current flowing in an operational amplifier may be increased to lower the thermal noise owing to its thermal noise characteristics. The current may be reduced in the usual operation but increased only when no signal or low-amplitude signal is coming, thereby reducing the power consumption for the entire voice output apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002240453-A (JP)
Title: Method for treating printing plate material with single fluid ink
Inventor: VANDER AA JO
IPC: G03F7/00
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithographic printing master to simplify an on-press treatment in a dry lithographic printer or a customary wet offset printer having an integrated ink/dampening water supply unit. SOLUTION: The method for manufacturing the lithographic printing master comprises the steps of preparing an image forming material having a hydrophilic surface and a lithographic base having a non-melt removable image recording layer capable of being removed in a single fluid ink or being removed in the single fluid ink by an exposure with a heat or a light, exposing the image recording layer as the heat or the light, and supplying the single fluid ink of an emulsion of an ink phase and a non-water base polar phase to the image recording layer to treat the material. Using of the single fluid ink as the treating fluid is a simple and convenient method for on-press treating of the material.
Patent JP-2003177601-A (JP)
Title: Semiconductive roller
Inventor: KATO HISAO
IPC: G03G15/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductive roller which is free of deterioration in image quality even when it has been left for a long time and has its resistance easily controlled.  <P>SOLUTION: For the semiconductive roller which has an elastic body layer formed principally of at least one layer of semiconductive rubber around a core shaft and having a thickness of ≥0.5 mm, 0.5 ms<T<SB>2</SB>L<SB>(0-0.25)</SB><20 ms and 0.50<T<SB>2</SB>L<SB>(0-0.25)</SB>/T<SB>2</SB>L<SB>(0.25-0.50)</SB><0.98 are satisfied, where T<SB>2</SB>L<SB>(0-0.25)</SB>is the spin-spin relaxation time of one larger-value component between two components that an echo intensity curve obtained at 40°C by a CPMG method is decomposed into by a method of least squares on the basis of a hydrogen nucleus as a measurement nucleus about a spin-spin relation time T<SB>2</SB>obtained by pulse NMR measurement in an area of 0.25 mm in depth from the elastic body layer surface and T<SB>2</SB>L<SB>(0.25-0.50)</SB>is the spin-spin relation time in an area of 0.25 to 0.50 mm in depth from the elastic body layer surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176829-A (JP)
Title: Spindle bearing lubricating device of machine tool
Inventor: YOSHIMURA TATSUHIRO
IPC: B23Q1/40
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle bearing lubricating device for a machine tool capable of heightening the machining accuracy by a spindle and shortening the total processing time, compared with the case where a conventional spindle bearing lubricating device is used.  <P>SOLUTION: The spindle bearing lubricating device of the machine tool is equipped with a housing 3, a plurality of spindle bearings 2A-2D to support rotatably the spindle 1 at the housing 3, and nozzles 10A-10D in the same number as the spindle bearings 2A-2D installed on the housing 3 in such a way as to mate with the spindle bearings 2A-2D and having lubricant supplying holes and lubricant jetting holes directed from the spindle bearing 2A to 2D. The lubricant jetting holes 10b of all nozzles 10A-10D are located at a constant spacing in the circumferential direction around the axis of the spindle 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175822-A (JP)
Title: Truck maintenance device and method for railway rolling stock
Inventor: USUI YONEYUKI
IPC: B61D17/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of maintenance work performed by separating an axle from a truck frame.  <P>SOLUTION: The truck frame 24 is supported separately from a car body by a truck frame support arm 15, so that the axle is separated from the truck with the truck attached to the car body. The axle separated from the truck is loaded on a rail 2a provided on a lift of a traverser, the traverser is moved, and the axle alone is moved to a position suited to the maintenance work. This method can improve the efficiency of the maintenance work performed by separating the axle from the truck frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002366727-A (JP)
Title: Vehicle development method using on-line information
Inventor: HAN MYUNG-BIN
IPC: G06Q10/00
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle development method using on-line information, by which reliable information on users in various classes can be obtained at a low cost. SOLUTION: This method includes a step for receiving information on vehicle development evaluation criterion items and information on vehicle development evaluation items from an online information provider, a step for organizing a database by using the received information and a step for converting the organized database into a vehicle developer standard database which can be utilized by a vehicle developer.
Patent JP-2002252611-A (JP)
Title: Cryptographic communication system, transmitter and receiver
Inventor: YAMAMICHI MASAHITO
IPC: G09C1/00
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a cryptographic communication system with higher information security. SOLUTION: A transmitter provides a plaintext with a one-way function to generate a first function value and first additional information, applies a reversible operation to the plaintext and the first additional information to generate joint information, and applies cryptographic algorithm to the joint information to generate a cryptogram.  A receiver generates a second additional information similar to the first one, applies decoding algorithm to the cryptogram to generate decoded joint information, applies a reverse operation of the reversible operation to the decoded joint information and the second additional information to generate a decoded sentence, provides the decoded sentence with the one-way function to generate a second function value, compares the first function value with the second one, and determines the decoded sentence to be correct if these two function values agree with each other.
Patent JP-2003187119-A (JP)
Title: Remote management system, image forming device, management device, ordering method, and information storage medium with program stored therein
Inventor: HOTTA IKUYA
IPC: G06Q50/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote management system, image forming device, ordering method, and information storage medium with program stored therein capable of performing the confirmation to an ordering or order receipt by a user on the image forming device side, solving the difficulty of management without making an order receipt, and simplifying the work related to the order sending.  <P>SOLUTION: This system comprises one or more managed devices used by users and managed, and one or more management devices for managing the managed devices through a network. The managed device comprises a transmitting means for transmitting order information related to a consumable material used in the managed device to the management device; a receiving means for receiving order receipt information generated on the basis of the receipt of the order information in the management device from the management device; and a control means for managing the order information transmitted by the transmitting means and managing and controlling the order receipt information received by the receiving means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002227871-A (JP)
Title: Damping device for flexible coupling
Inventor: OCHS WINFRIED
IPC: F16D3/50
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a damping device for a flexible coupling with improved vibration damping characteristic and high operational reliability and availability. SOLUTION: The damping device for a flexible coupling of the invention comprises: an outer ring 3 and an inner ring 2 arranged with space therebetween in a radial direction to form an annular clearance 13, and relatively rotatably supported around a rotational shaft 1; at least one pressing member 4 fixed to one of the outer ring 3 and inner ring 2 in the annular clearance, and having stopper faces 14 continuously projecting in a circumferential direction; and at least one working chamber 5, 5', 5", 5''' partitioned by a elastic and deformable wall portion 7, filled with a damping medium, fixed to the other one of the outer ring 3 and inner ring 2, and with a part of the wall portion opposite to ring covered with a friction lining.
Patent JP-2003199070-A (JP)
Title: Electronic information processing method, apparatus, program and storing medium
Inventor: MOGI MANABU
IPC: H04N7/15
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To support the on-site personnel and the personnel of a center in cooperating in obtaining information effectively.  <P>SOLUTION: An image control section 17 obtains a still picture from a camera image of its own client PC 1, or directly access an image control section of another client PC to obtain a still picture, and transfers the picture to an image sharing section 18. A report creating section 19 obtains the still picture from the section 18, adds the picture to XML report data and transfers the data to a report DB server 5. A multi-point communication section 16 is connected to a multi-point communication server 4, transfers the camera image received from the section 17, or obtains a motion picture of the other client PC from the server 4.  <P>COPYRIGHT: (C)2003,JPO