baber/WOPTO huggingface dataset:
Patent JP-2004275210-A (JP)
Title: Cooling unit at the time of pump operation in fire vehicle pump
Inventor: HAYASHI TOSHIO
IPC: A62C27/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the overheat of a cooled device such as a subordinate radiator attached to a fire pump at the time of spraying water from the fire pump for extinguishing a fire by a fire engine without discharging water to be sprayed from the fire pump to the ground out of the vehicle even if the pressure on the suction side of the fire pump is high.  <P>SOLUTION: The cooling unit comprises a spray water circulation tube 13 for circulating part of water sprayed from the fire pump to a water intake 11 of the fire pump when the fire pump 10 is operated, a heat exchanger 14 with water flowing in the spray water circulation tube as a coolant, and a cooling water circulation tube 15 to which water is fed by a water pump for cooling cooled devices 19 and 20. Further, a part 15' of the cooling water circulation tube is made to pierce into the heat exchanger 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282814-A (JP)
Title: Train operation control method
Inventor: FUKUDA MITSUYOSHI
IPC: B60L15/40
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-security train operation control method capable of safely releasing a halt condition of a train, observing a stop signal, or instructing operation.  <P>SOLUTION: A signal communication equipment chamber 100, when detects failure of a block signal, outputs a failure information along with a signal ID of the block signal to a signal communication command 220. At a command 200, the signal communication command 220 generates a train specification information if no train is detected to be present in the block section inside the defective signal, and a transportation command 240 encodes the train specification information and informs a train 10 of the encoded information. An onboard unit that has acquired the encoded information collates the train specification information with the encoded information. If judged to agree with each other, the halt state of the train is released and a block command operation pattern is generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279102-A (JP)
Title: Rotator of rotary sensor
Inventor: HAYASHI YASUMITSU
IPC: G01D5/245
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotator of a rotary sensor, inexpensive and miniaturizable, while keeping a high magnetic characteristic.  <P>SOLUTION: This rotator 10 of the rotary sensor is constituted of a core bar 12 wherein a flange 12b is formed on one end in the axial direction of a cylindrical body part 12a, and a sheet magnet 14 wound on the peripheral surface of the body part 12a. The sheet magnet 14 is formed by molding rare earth magnetic powder, a rubber material, a filler, an antioxidant, a vulcanizing agent or the like at the required ratio into a sheet shape. The high magnetic characteristic can be acquired with a small blending quantity by using the rare earth magnetic powder as magnetic powder of the sheet magnet 14. Namely, the blending quantity required for acquiring the same magnetic characteristic becomes smaller in comparison with a case of using ferrite magnetic powder, and the thickness dimension of the sheet magnet itself can be reduced, to thereby enable miniaturization of the rotator itself, while keeping the high magnetic characteristic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003265438-A (JP)
Title: High frequency antenna for magnetic resonance apparatus
Inventor: GREIM HELMUT
IPC: G01R33/34
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To simply achieve a high space factor.  <P>SOLUTION: This high frequency antenna includes basic elements (10+11) having two end rings 11 and a plurality of antenna rods, and a high frequency mirror 13. The end rings 11 are shifted from each other concentrically and in the axial direction to the antenna axis 12, the antenna rods 10 are disposed in the periphery of the antenna axis 12, the end rings 11 are connected to each other, and the high frequency mirror 13 is separated from the end rings 11 and the antenna rods 10 in DC current. By inductive coupling of the above, a magnetic resonance excitation signal transmitted from the high frequency antenna and/or a magnetic resonance signal received by the high frequency antenna are limited to one side in the axial direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004282366-A (JP)
Title: Method of interpolating signal of single chip color camera
Inventor: OZAWA NAOKI
IPC: H04N9/07
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of interpolating signals of a single-chip color camera capable of generating G signals corresponding to all pixels in which higher harmonic components caused by the sampling of images under all conditions are reduced and resolution is improved.  <P>SOLUTION: A 1st coefficient is generated by the DCT (discrete cosine transform) of signals of all pixels and a 2nd coefficient is generated by the DCT of signals obtained by temporarily interpolating signals corresponding to the positions of pixels which are not included in pixel signals of a certain color filter after separating the pixel signals of the color filter. A part of the 2nd coefficient in which much higher harmonic components may be mixed is replaced with the 1st coefficient and then inverse orthogonal conversion is applied to the part to generate interpolation signals on the positions of pixels not corresponding to the certain color filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282370-A (JP)
Title: Original reader
Inventor: TSUTSUI KAZUYA
IPC: H04N1/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original reader which sufficiently prevents original reading defects such as color slippage at the time of reading out a jitter or color original.  <P>SOLUTION: The original reader is provided with: a reading part 51 having slit glass 52 and reading out an original set on the slit glass 52 at a prescribed reading position; an endless carrying belt 20 for carrying the original while being brought into contact with the original on the slit glass 52; a carrying belt driving roller 19 for spreading the carrying belt 20 around it and moving the carrying belt 20; carrying belt driven rollers 35, 36; a housing 101 and a pressurizing bracket 102 having an abutting part 105 brought into contact with the face of the slit glass 52 and supporting the carrying belt driving roller 19 and the carrying belt driven rollers 35, 36; and a tension spring 110 for pressurizing the housing 101 to the slit glass 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282894-A (JP)
Title: Charging/discharging device
Inventor: ONODERA YUJI
IPC: H01M10/48
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging/discharging device wherein there is less possibility of defective connection of load line or detection line, and the circuitry is simplified.  <P>SOLUTION: The charging/discharging device comprises a charging/discharging circuit, a plurality of feeder lines, and a charging/discharging control circuit. The charging-discharging circuit has a positive pole side feeder line connection terminal and a negative pole side feeder line connection terminal, and charges a rechargeable battery or causes a rechargeable battery to discharge. With respect to a plurality of the feeder lines, the positive electrode side feeder line connection terminal is connected to the positive electrode of the rechargeable battery, and the negative pole side feeder line connection terminal is connected to the negative pole of the rechargeable battery, respectively through a cable. The charging/discharging control circuit detects as a dummy load voltage the voltage between the positive pole side feeder line connection terminal and the negative pole side feeder line connection terminal, and controls the charging/discharging circuit so that the dummy load voltage will be equal to the target voltage. Since charging and discharging are controlled, without connecting a voltage detection line to the rechargeable battery, therefore, the circuitry can be simplified and further, there is no possibility of overdischarge or overcharge due to defective connection of the voltage detection line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297147-A (JP)
Title: Inter-vehicle information distribution system and information transmission method
Inventor: YAJIMA ARITSUGU
IPC: G08G1/09
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-vehicle information distribution system and an information transmission method whereby vehicles apart from each other can easily transmit contents information such as moving picture information and music information to each other.  <P>SOLUTION: An information processing terminal 6 provided on a mobile vehicle 5 is provided with a contents information acquisition function for downloading contents information from a contents distribution source via a wireless base station 7, can make communication with other vehicle via a near distance radio communication means, accepts application of distribution of the downloaded contents information via the near distance radio communication means, and distributes the contents information to a vehicle for making a distribution request.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297469-A (JP)
Title: Network address setting system and network address setting method
Inventor: KOGE YASUMASA
IPC: H04L12/28
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network address setting system and a network address setting method capable of setting a network address while keeping communication with high reliability.  <P>SOLUTION: The present invention is provided by improving a network address setting system which comprises a setting device for setting the network address in a measuring instrument via a network. The measuring instrument includes: a transmitting/receiving means for preforming communication with an outer device or the setting device via the network; a determining means for determining whether or not the transmitting/receiving means performs communication by a connection type; and a setting means for setting the network address, based on the determination result of the determining means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294802-A (JP)
Title: Light pen for material presentation device
Inventor: NAGASHIMA TAKASHI
IPC: G02B27/20
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive light pen safe to use and easy to repair, which can be used as a pointing means of a material presentation device.  <P>SOLUTION: This light pen 1 uses an LED 23 and points out on a virtual screen S of the data mount 40 in a presentation device 30. The LED 23 is photographed by using an imaging unit 50 and its image is captured into a controller 42. The controller 42 computes the coordinates of the LED 23 on the virtual screen S, and forms a point image on the coordinates of the display image of the above coordinates on the screen. The light pen 1 is assembled by screwing the end 20 containing the LED 23 and a push switch 27 into the end of the cylindrical main unit 10 holding a battery B inside. The end 20 can be replaced when the LED 23 or the switch 27 fails.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290861-A (JP)
Title: Soil cleaning system and method
Inventor: YAMASHITA SHINICHI
IPC: E02D3/12
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil cleaning system and method, which suppresses the accumulation of steel powder in the middle of a line to enable effective jet of the steel powder, and spreads the steel powder and an oxidizing agent through a wide area to clean soil.  <P>SOLUTION: The soil cleaning system 1 comprises a stirring member 5 having a cutting member 2 on the front end, helical blades 4 on the periphery, and at least one filling tube arranged toward the edge of the blades 4, a supporting means 6 supporting the stirring member 5 so that it can rotate and move up and down, and the line 10, which has at least one bifurcation 9 to let air or nitrogen pass through the line, to supply the air or nitrogen with the iron powder to make it disperse in the air or nitrogen, and to supply additional air or nitrogen to the above air or nitrogen dispersed with the iron powder, and supplies the air or nitrogen dispersed with the steel powder to the filling tube. Thus the air or nitrogen is supplied to the line 10 at the bifurcation 9 to blow off the iron powder accumulated inside the line 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290579-A (JP)
Title: Rotating structure of operation member of game machine and video game device
Inventor: MAMITSU HIROBUMI
IPC: A63F13/245
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating structure of an operation member of a game machine stably retaining an abutment position between a moving body and a stopper even against an excessive rotating force to the operation member and to provide a video game device using the same.  <P>SOLUTION: This rotating structure 3 of the operation member 31 which operates the operation member 31 attached to the rotationally supported rotating shaft 34, to turn in the left/right direction. This rotating structure is characterized in comprising the moving body 352 projecting in the diametrical direction of the rotating shaft 34, freely corotating relative to the rotating shaft 34, and allowed to freely move in the axial direction; a spiral guide 36 coaxially disposed with the rotating shaft 34 and axially moving the moving body 352 according to the turning of the rotating shaft 34; and the stopper disposed on the moving locus of the moving body 352.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302508-A (JP)
Title: Settlement terminal equipment with built-in item function and settlement system using the same
Inventor: NAKAMURA TAKESHI
IPC: G07G1/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a data inputting operation in an accounting system, and to reduce the mistake of data input.  <P>SOLUTION: Settlement terminal equipment 1 with built-in item function is provided with an operating part having an item button for designating an item to be used for an accounting task, an item information outputting means for outputting item information corresponding to the item button and a transmitting part for on-line transmitting receipt information including the item information. A server 4 stores the receipt information on-line transmitted from the settlement terminal equipment with built-in item function into a receipt data base 5. A computer system 8 of a cooperation etc. acquires its own receipt information stored in the receipt data base 5 by performing access to the server 4, and uses it for the accounting processing in an accounting system 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304871-A (JP)
Title: Controller for switching power supply and switching power supply
Inventor: MATSUURA KEN
IPC: H02M3/155
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a switching power supply in which a stabilized output voltage is guaranteed even when an input voltage or a load current is varied, and to provide a switching power supply.  <P>SOLUTION: The controller 7A generates a drive signal PS performing switching control of switching elements in a switching power supply. The controller 7A comprises means 10 and 11 for detecting the time ratio D of the drive signal PS and generating a signal corresponding to the time ratio D, means 12 and 13 for generating a control signal CS based on the difference between a target voltage V<SB>REF</SB>in the switching power supply and an output voltage V<SB>o</SB>detected in the switching power supply, an operating means 14 generating a signal RCS corresponding to the sum of a signal corresponding to the time ratio and the control signal CS, and means 15 and 16 for generating the drive signal PS based on the RCS signal generated from the operating means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004096706-A (JP)
Title: Image encoding method and image decoding method
Inventor: SUMINO SHINYA
IPC: H04N19/503
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoding method and an image decoding method wherein no trouble is generated even when a stream is switched in the middle of decoding.  <P>SOLUTION: In an image encoding method for generating an encoded signal to each image by encoding a plurality of image signals, a changeover picture capable of switching a plurality of encoded signals and a picture capable of referring from the changeover picture are only picture group of the same time in the encoded signals. More specifically, it is processed so as not to be handled as an error when the picture number is discontinuous before and after S picture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004304894-A (JP)
Title: Ultrasonic motor
Inventor: ASUMI KAZUMASA
IPC: H02N2/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic motor which obviates the need for highly frequently replacing ceramics to be attached to a moving element (or called a "driven body") in contact with a driving element and can prevent abnormal noise which occurs, when an elastic body and the ceramics attached to the moving element contact with each other.  <P>SOLUTION: A protective member constituted of ceramics is attached to the contact part of the moving element which contacts with the coupling member of the ultrasonic motor which consists of the moving element and the driving element for the ultrasonic motor, which is equipped with at least two pieces of Langevin type ultrasonic vibrators being equipped with piezoelectric elements, a retaining member for retaining the two pieces of ultrasonic vibrators at a specified angle and the coupling member having a substantially V-shaped form and contacting with the moving element at its vertex and coupled at their ends with the two pieces of ultrasonic vibrators. Then, the length of the projection of the protective member in the same direction as the direction of the advance of the moving element is set at 2mm or smaller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302376-A (JP)
Title: Optical equipment capable of correcting image blur and interchangeable lens for camera
Inventor: ASHIZAWA TAKATOSHI
IPC: G03B5/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the trouble due to vibration interference of a vibration wave motor and an image blur corrector without preventing the vibration transmission from the former to the latter.  <P>SOLUTION: The optical equipment is equipped with an optical system including a focusing optical system driven for the purpose of focusing and a correction optical system driven to correct the shake of the image on an image plane, the vibration wave motor 10 for driving the focusing optical system and an image blur detector 51 for detecting the information on the amount of the shake according to the vibration of the optical equipment by generating the vibration by itself and correction driving-gears 52 to 55 for driving the correction optical system based on the information on the amount of the shake. The above equipment is provided with a speed detector 45 for detecting the information on the driving speed of the vibration wave motor and a control means 61 for permitting/prohibiting the driving of the correction optical system by the correction driving-gears 52 to 55 based on the result of the detection of the speed detector 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003302967-A (JP)
Title: Device and method for musical score information input
Inventor: ANDOU TOKIHARU
IPC: G10G3/04
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for musical score information input which increases the recognition rate of handwritten and inputted note information without increasing the accuracy of a recognition device and can easily input information accompanying the handwritten and inputted note information.  <P>SOLUTION: When a figure corresponding to desired note information is inputted at a desired position on music paper displayed on a tablet by using a handwritten input pen, a detecting circuit detects the input figure and the stroke pressure of the pen and a CPU recognizes the input figure (a). Then the CPU converts the recognized input figure into note information and the stroke pressure into a velocity and a note and a strength symbol corresponding to the velocity are displayed on the music paper (b). Similarly, when a new handwritten figure is inputted, the figure is recognized (c) and converted into a note and a strength symbol, which are displayed (d).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331305-A (JP)
Title: Processing method related to ink information in image file, computer readable medium, and system
Inventor: BHATTACHARYAY SUBHA
IPC: G06K9/22
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To permit one to transmit electronic ink to all users, and to make all users capable of at least viewing the electronic ink regardless of the capabilities of the users' system, while permitting more powerful users to use the original electronic ink.  <P>SOLUTION: An image file is prepared, ink information is syntactically analyzed, and the ink information is inserted in a comment field or an arbitrary data file of the image file. Thereby, the image file having the additional ink information can be used in both environments of ink-enabled applications and non-ink-enabled applications. In the environment of the ink-enabled applications, the ink information is selected from the image file and uses the original ink, while in the environment for the non-ink-enabled applications, an end user can see the visual expression of the ink using the image information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004310469-A (JP)
Title: Environmental contribution certification system, power producer side device, certificate issuer side device, environmental contribution certificate marketing device, environmental contribution certification method, distribution system of environmental contribution certification, environmental contribution certificate trading market server, distribution method of environmental contribution certification, and program of them
Inventor: KUWABARA YASUHIRO
IPC: G06Q50/26
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmental contribution certification system that provides a market for certificating a reduction in carbon emissions by fuel switching as an emission allowance.  <P>SOLUTION: The environmental contribution certification system, which evaluates carbon emissions of power production reduced by fuel switching as an added value, comprises contribution level acquiring means 26 for acquiring an amount of carbon emissions of power production reduced by fuel switching or an amount of business subsidies provided for a power producer, as an environmental contribution level by numerical data, and evaluation certification issuing means 28 for issuing an environmental contribution added value evaluation certification evaluating the acquired environmental contribution level as an added value, to the power producer 12 that produces power with carbon emissions reduced by fuel switching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI