baber/WOPTO huggingface dataset:
Patent JP-2003008367-A (JP)
Title: Offset control of operational amplifier
Inventor: WOUTERS PATRICK AUGUST MARIA
IPC: H03F3/34
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an operational amplifier which is a known kind but can obtain precision of very high level and drive a small load. SOLUTION: The operational amplifier arrangement(OA) including an operational amplifier(A) and an input offset control circuit(IOCS) is characterized in that the operational amplifier arrangement further includes a current sensing and comparison device(CSCD) adopted to measure and to compare respective output currents on series output branches of an output stage(OS) of the operational amplifier, the current sensing and comparison device(CSCD) being coupled between the output stage (OS) of the operational amplifier and the input offset control circuit(IOCS).
Patent JP-2003323901-A (JP)
Title: Fuel cell body and its manufacturing method
Inventor: HARA NAOKI
IPC: H01M8/12
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell body and its manufacturing method allowing formation of a gas flow passage and a cell element including a dense solid electrolyte thin film at a desired area of a metal substrate, and low-cost production of a solid electrolyte fuel cell with excellent output volume density.  <P>SOLUTION: After forming an electrolyte layer 5 and an electrode layer 6 on a desired area of a metal base 2, the area 4 on which the layers are formed is subjected to chemical etching to be made porous (porous part 4a) and gas-permeable, thereby forming the cell element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322245-A (JP)
Title: Method for manufacturing skew bevel gear
Inventor: OTAKE YOSHITOMO
IPC: F16H55/22
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To establish a design method for preventing interference of a skew bevel gear.  <P>SOLUTION: A boundary curve figure showing the boundary curve of an engagement region, where first and second skew bevel gears are engaged with each other, and an interference region, where the first and second skew bevel gears are interfered with each other, is defined in the surface having curvature of the tooth surface and pressure angle, as components, of the first skew bevel gear. Using the boundary curve figure, a design pressure angle or a design curvature of the skew bevel gear is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322914-A (JP)
Title: Photographic processing device
Inventor: NAGAO YUKINORI
IPC: G03B27/46
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic processing device without requiring increase in kinds of photosensitive materials to be stocked and without requiring reduction in an interval between a pair of rollers of a feeding mechanism.  <P>SOLUTION: When the length of an image to be formed on a photosensitive material P, based on a prescribed image formation order on the photosensitive material P, is under the minimum length feedable by a feeding means 3, the sum of the image lengths to be formed on the photosensitive material P is calculated by successively adding the image lengths to be continuously formed on the photosensitive material P to the image length on the photosensitive material P based on the formation order. When the sum reaches the length equal to or more than the minimum length of the photosensitive material P feedable by the feeding means 3, the photosensitive material P is cut off into the length equal to or more than the sum of the length by a cutoff means 2, and the images are formed by an exposure means 4 on the photosensitive material P based on the formation order of the image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002368917-A (JP)
Title: Universal image capture language
Inventor: DONG MIMI CHU
IPC: H04N5/765
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for receiving image data from an image capture device. SOLUTION: This invention provides the method for receiving image data from an image capture device 102 and includes steps of receiving a device identification from the image capture device communicated in a universal image capture language, interpreting the device identification, and receiving the image data from the image capture device 102.
Patent JP-2003325264-A (JP)
Title: Chair leg having inclined arch shape
Inventor: TOYOUCHI KAORU
IPC: A47B91/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide chair legs which are excellent in strength and rigidity against a vertical load.  <P>SOLUTION: The horizontal projection length of each leg is defined as L, the vertical projection height is defined as H, and a ratio of L/H is 1.5 to 10. Not less than 1/4 of the leg is formed in an arch shape curve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329106-A (JP)
Title: Low-noise pulley
Inventor: ARIGA MASAKI
IPC: F16F15/12
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-noise pulley which reduces noise caused by elastic vibration generated when a rope is wound on the pulley.  <P>SOLUTION: The pulley which the rope is wound on is so structured that elastic vibration reduction means (an attenuation material 3 and a damping material 4) for reducing the elastic vibration generated when the rope is wound on a pulley body 1 are mounted on both side faces of the pulley body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339102-A (JP)
Title: Drive unit for vehicle, and electric power conversion unit
Inventor: WATANABE YOSHITAKA
IPC: B60L9/18
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit for a small sized vehicle having a cooling system with superior cooling performance.  <P>SOLUTION: A drive unit includes first and second switching circuits 1A, 1B, first and second motor/generators MG1, MG2. The first and the second motor/generators MG1, MG2 are arranged, in such a manner that the respective axes of rotation 10a, 10b are coaxially positioned, and the first and the second switching circuits 1A, 1B, are positioned between the first motor/generator MG1 and the second motor/generator MG2, and the respective axes of rotation 10a, 10b of the first and the second motor/generator MG1, MG2 are driven and rotated by the energized current. Cooling sections, which are internally provided with cooling paths 20a<SB>1</SB>, 20b<SB>1</SB>through which coolant is circulated, are positioned on the first motor/generator MG1 side of the first switching circuit 1A, and the second motor/generator MG2 side of the second switching circuit 1B, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342748-A (JP)
Title: Method of fixing metallic fine particle by radiation
Inventor: YAMADA ATSUSHI
IPC: C23C24/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of fixing metallic fine particles to the inside face of a member opaque to light in ultraviolet and infrared regions.   <P>SOLUTION: A metallic fine particle (MP)-dispersed liquid (CO) is arranged so as to be contacted with the surface of a member opaque to light in ultraviolet and infrared regions. The metallic fine particles in the metallic fine particle- dispersed liquid are irradiated with radiation passing through the member (SS) opaque to light in ultraviolet and infrared regions, and the metallic fine particles irradiated with the radiation are fixed at least to the surface of the opaque member on the side through which the radiation passed in contact with the metallic fine particle-dispersed liquid so as to correspond to the radiation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344094-A (JP)
Title: Measuring apparatus for measuring number of steps, and measuring apparatus for measuring walking speed or walking distance
Inventor: SAITO KAZUHIRO
IPC: G06M3/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring apparatus which measures a precise number of steps, and a measuring apparatus which measures a precise walking speed or walking distance, regardless of the way of walking or running of its user.   <P>SOLUTION: This measuring apparatus measures the number of steps, etc., when its user walks, and has at least one magnetic field generating means for detecting the number of times of crossing, a crossing speed, or the like at relatively crossing parts of a human body when he or she walks, at least one magnetic detecting means which detects a magnetic field generated by the magnetic field generating means, and a computing means for computing the number of steps, a walking speed, a walking distance, and so on from the detected number of times of crossing, the crossing speed, and so. In the vicinity of the magnetic detecting means, a magnetic member which leads magnetic fluxes from the magnetic field generating means is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335091-A (JP)
Title: Barrel of writing utensil or applicator
Inventor: MORIYAMA TOKUO
IPC: B43K23/008
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a barrel of a writing utensil or an applicator, having an anti-slip member which is provided at a grip part, not rotated with respect to a grip part even if it has a cylindrical shape or other shape, has the projected part of the grip part projected in the through-hole or the like and is prevented from slipping off from the barrel.  <P>SOLUTION: The grip part of the barrel is formed as a small diameter part and the projected part projected outwardly is formed at least at one place of the small diameter part. The through-hole communicating with the small diameter part is formed at the projected part and the anti-slip member formed of a thermoplastic elastomer is applied to the small diameter part by two-color molding so as to expose the surface of the projected part to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339980-A (JP)
Title: Shooting hammer adjustment tool for game machine
Inventor: MOTAI TAKESHI
IPC: A63F7/02
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shooting hammer adjustment tool for a game machine by which a shooting hammer is easily adjusted even in a narrow surrounding space and a game ball shooting direction is delicately adjusted.   <P>SOLUTION: The shooting hammer adjustment tool is constituted so that a mounting part which is mounted on a projection of the shooting hammer is formed on one top of a member elongated in one direction and a protruding part is formed on the top of the mounting part side. Thus, the shooting hammer is turned from a standby position in an ordinary state while being engaged to a part of the relevant shooting hammer. Therefore, even the shooting hammer with the narrow surrounding space is easily turned without using fingers, the mounting part is easily mounted on the projection after turning, and an orienting direction of the projection of the shooting hammer is easily adjusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003014075-A (JP)
Title: Electronically controlled restraint for hydrostatic transmission device
Inventor: BOYER SCOTT G
IPC: F16H39/14
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a hydrostatic transmission device applied to a tractor, a riding lawn mower, lawn and gardening instruments, and the like mainly in lawn and garden industry. SOLUTION: The hydrostatic transmission device is provided with a fluid motor and a variable discharge fluid pump in fluid communication with the motor and having a first discharge rate and a higher second discharge rate. The pump is mounted on a block. The block has an outer surface, a passage for a fluid to flow from the pump to the motor, and first and second fluid bleeding holes extending from the passage to the outer surface. When the pump is operated at the first rate and a sliding element is in a first position, the passage and a fluid reservoir part on the outside of the pump are in fluid communication with each other through the bleeding holes and the hollow of the sliding element arranged in the hole of the block.  When the pump is operated at the second rate and the sliding element is in a second position, the first bleeding hole and the fluid reservoir part are not substantially in fluid communication with each other.
Patent JP-2003340024-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which increases player's expectation of an occurrence of a specific game state and maintains the player's willingness to play a game.   <P>SOLUTION: The second type Pachinko game machine is equipped with a variable prize winning ball device 60 enabling variable prize winning by prize starting and produces a jackpot game state by winning a prize with a ball entering in a specific prize winning region (V region) inside the variable prize winning ball device 60. The degree of likelihood of the V prize winning or the expected degree of the jackpot game state is notified according to the emission colors of notification light emitting diodes (LEDs) 85, 86a, 86b, 87.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007128-A (JP)
Title: Authoring processing method, authoring processing apparatus, and authoring processing program
Inventor: TAURA TAKAHISA
IPC: H04N5/91
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and easily prepare description to operate an application for mutually linking video/voice media with an arbitrary external application.  <P>SOLUTION: This authoring processing method is provided to prepare a table for storing information associated with a means for reading interface information for controlling an external application from an external application interface description file 2, and for analyzing it to control the external application, a means for receiving information transmitted from the external application, and a means for inquiring of the external application to acquire the information. Then, this authoring processing method is provided to input authoring data by a display part 15 and a graphic user interface(GUI) detection part 14 based on the information, and to prepare and output description data following a predetermined description format to operate an application for carrying out mutual link by a data file outputting part 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000054-A (JP)
Title: Reel for fishing
Inventor: TERAUCHI TAKASHI
IPC: G01B17/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel for fishing provided with a line length measuring device which, when a measured value by the line length measuring device does not coincide with colors of every unit line length of the fishline, a fish finding data and the like, can adjust the measured value so as to coincide with them.  <P>SOLUTION: The reel for fishing is equipped with a revolution detecting means for detecting a revolution of a spool freely rotatably supported between side boards of a reel body and with the line length measuring device which measures the line length based on a wound fishline diameter data calculated by sending ultrasonic waves from an ultrasonic wave sensor attached to the reel body to the surface of the wound fishline wound around the spool and receiving the received wave and also based on the revolution of the spool detected by the revolution detecting means and displays the measured value on an indictor attached to the reel body, where an external operation body is attached to the reel body so that a constant decided on the positional relationship between the spool and the ultrasonic wave sensor, which functions as a reference value on calculating the wound fishline diameter data, can be changed by the operation of the external operation body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007204-A (JP)
Title: Wavelength crank-back optical wavelength path setting method
Inventor: SHIMAZAKI DAISAKU
IPC: H04B10/27
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a signaling time by reducing a calculation load required for recalculation of a path.  <P>SOLUTION: When the number of usable wavelengths becomes zero in a repeater node, wavelength conversion is performed in this repeater node if the wavelength conversion is possible, and the conversion is performed going back to an upstream repeater node which can perform wavelength conversion if the wavelength conversion is impossible, so that the usable wavelength is reset in the repeater node and another reservation of a wavelength to be used of an incoming node is made on the path which is first calculated from the repeater node.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012143-A (JP)
Title: Three-dimensional measuring apparatus
Inventor: HONDA KAZUYA
IPC: G06T7/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional measuring apparatus which makes a strobe emit light in synchronization with an electronic shutter of a camera thereby photographing a work, and measures a three-dimensional form accurately by executing image processing of photographed data.  <P>SOLUTION: The three-dimensional measuring apparatus is provided with the camera 100 photographing the work 1100, the strobe 200 illuminating the work 1100, a control circuit controlling so as to make the strobe 200 emit light in synchronization with the electronic shutter of the camera 100 thereby photographing the work 1100, and an image processing computer executing image processing of the photographed image data. The image processing computer includes a shading compensation circuit which compensates uneven intensity of the photographed image data, a calculation circuit which calculates feature parameters of the work 1100 from the compensated image data on the basis of an intensity difference relative to a distance between the camera 100 and the work 1100, and a creation circuit which creates positional information of the work 1100 on the basis of the calculated feature values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009161-A (JP)
Title: Processing method and processing device
Inventor: WATANABE KAZUO
IPC: H05K3/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method and a processing device capable of improving processing efficiency and processing quality of the processing device.  <P>SOLUTION: An NC control device 51 moves a table 2 by an X-axis driving device 3 in accordance with a previously designated inspection condition and finds settling time Ts until a positional response of the table 2 is converged within a previously specified allowable value after a moving position command is finished in advance of processing. In the same way, concerning a means to move a drill in the Y axis direction, too, the settling time Ts until the positional response is converged within the previously specified allowable value is found. At the time of processing, the drill is moved in the Z axis direction so that the drill cuts in the printed board simultaneously when the found settling time Ts passes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012744-A (JP)
Title: Liquid crystal panel and method for manufacturing same
Inventor: TANIGUCHI KOJI
IPC: G02F1/1343
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver monolithic liquid crystal panel which is excellent in resistance to static electricity trouble and exactly conducts test of operation during manufacture and a simple method for manufacturing the same.  <P>SOLUTION: A grand terminal (GND) is connected to a sub-short ring (12) via a conductor (15) of low resistance out of input terminals (11) of a driver circuit, all other input terminals are connected to the sub-short ring via resistive elements (14) and the sub-short ring is connected to a main-short ring (13) via the conductor or resistive elements (16). The main-short ring is removed when a TFT (1) substrate is divided into TFT cells (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013556-A (JP)
Title: Processor device, compile device, and its method
Inventor: FUCHIGAMI RYUJI
IPC: G06F9/45
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processor for accurately protecting the access range of a pointer beyond a module while ensuring real time capability concerning language using the pointer.  <P>SOLUTION: This processor device is provided with an instruction processing part 1 for reading and successively performing a program on a memory device 30, an address register 3 in which the absolute address of a pointer in a program is stored, a range information register 4 in which the range information of the pointer is stored by using an absolute address, and an exception generating part 7 for inputting the output of the instruction processing part and the range information of the range information register when the instruction processing part performs access to a memory device by using the pointer related with the address register, and for outputting an exception signal S1 to the instruction processing part when the range violation of the memory device is generated. The pointer is indivisibly associated with the address range information, and access protection is accurately performed beyond the module.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321990-A (JP)
Title: Excavation method of well shaft in multi-throw well
Inventor: KASUGA KENJI
IPC: E21B7/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavation method of a well shaft in a multi-throw well capable of solving such a problem that a large scaled excavation drill or excavator is required when a large caliber shaft is excavated, at the same time, the volume of earth and sand resulting from excavation is also increased and that the center of gravity of a well pipe of the multi-throw well also becomes unbalanced to require considerable time and labor for vertically burying the well pipe when the well pipe is lifted up by a crane or a chain block to insert it into the excavated shaft.  <P>SOLUTION: A process for excavating a shaft of an auxiliary well shaft 1 having the length of an auxiliary well pipe 1a by means of a drill having a diameter slightly larger than the outside diameter of the auxiliary well pipe 1a, a process for excavating a shaft of a main well shaft 2 having the length of a main well pipe 2a by means of a drill having a diameter slightly larger than the outside diameter of the main well pipe 2a in the vicinity of the auxiliary well shaft 1 and a process for removing earth and sand in a space 3 between the main well shaft 2 and the auxiliary well shaft 1 are successively executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033436-A (JP)
Title: Method for arranging embolic coil and balloon catheter
Inventor: DOMINGUEZ LARRY
IPC: A61M25/10
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably arranging an embolic coil in a relatively accurate position. SOLUTION: The method comprises the steps of forming a catheter having a catheter body, a balloon, an inflation port, a deliver port, an inner channel for delivery, an opening for guide wire, and a side opening, fitting the guide wire into the catheter in a way that the guide wire extends from the delivery port and passes through the inner channel for delivery and protrudes from the opening of the guide wire, inserting the catheter into the blood vessel of a patient so as to align the side hole with a treatment site, inflating the balloon so as to stabilize the position of the catheter, pulling out the guide wire and inserting a pharmaceutical substance into the inner channel for delivery and then delivering it to the treatment site through the side hole, contracting the balloon, and pulling out the catheter from the blood vessel on the patient.