baber/WOPTO huggingface dataset:
Patent JP-2004218731-A (JP)
Title: Power unit for motor-cycle and tricycle
Inventor: ISHIKAWA HIDEO
IPC: F16H57/02
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power unit for a motor-cycle and a tricycle provided with a belt type continuously variable transmission, a transmission gear row between a part close to one end of a crank shaft and a drive pulley shaft, and a cam chain wound around a driving sprocket fixed to the other end side of the crank shaft to shorten the fore-and-aft length of the power unit and shorten a wheel base.  <P>SOLUTION: A power generator 30 is mounted in one end part of the crank shaft 12, and an intermediate part of the drive pulley shaft 62 arranged at a position where a part of the drive pulley 64 is overlapped on the power generator 30 in side view is rotatably supported by an intermediate shaft receive part 68 provided in a crank case 14. A pulley driving means 86 for driving a drive side movable pulley 85 mounted slidably on the drive pulley shaft 62 in the axial direction is arranged at a position where it corresponds to the driving sprockets 44F, 44R along the axial direction of the crank shaft 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265893-A (JP)
Title: Conductive member, its manufacturing method, electric element, and its manufacturing method
Inventor: MORI YUKIE
IPC: H01C7/02
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric element etc., equipped with a conductive member that can produce a steep resistance change in a narrow temperature range.  <P>SOLUTION: The electric element 1 is an organic positive temperature coefficient thermistor, and has the conductive member 41 disposed between two plate-shaped electrodes 2a and 2b constituting a paired electrode 2 in a state where the member 41 is closely adhered to the electrodes 2a and 2b. The conductive member 41 is formed by accumulating many resin particles having conductor layers, composed of a remaining material (fullerene residue) left after at least part of fullerenes is removed from soot generated by, for example, arc discharge and containing the fullerenes, on their surfaces. Since conductive routes are constituted by joining the conductor layers to each other, the continuity of the electric element 1 can be secured in a normal state. In addition, even when the resin particles slightly expand due to a temperature rise caused when an unpredicted current flows in, the conductive routes can be disconnected easily.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225581-A (JP)
Title: Rotor for electric water pump and method for manufacturing the same
Inventor: YAMADA KAZUNORI
IPC: F04D29/22
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor for an electric water pump of low component cost not requiring many manufacturing man-hours and capable of securing flow rate without preventing straightening, and a method for manufacturing the same.  <P>SOLUTION: In the electric water pump including a rotor part 30 rotatably installed on a static shaft and an impeller part 40 connected to the rotor part 30 and rotated, rotating the rotor part 30 by rotating magnetic field generated by energization of a stator and rotating the impeller part 40 to pressure-feed water, the rotor part 30 having a cylindrical yoke 32 built in coaxially with the static shaft and filled with resin leaving an annular groove 36 of a neck part and a gap 33 of a finger strip 61 supporting the yoke 32 and the impeller part 40 which is filled with resin are connected as one body by filling the gap 33 and the annular groove 36 with resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226649-A (JP)
Title: Light emitting device by lightguide rod
Inventor: UEDA YOSHIO
IPC: F21S2/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device by a lightguide rod by which bright exposure can be obtained.  <P>SOLUTION: The light emitting device by the lightguide rod is equipped with the lightguide rod 1 composed of a transparent material (for example, transparent acrylic resin) and a light source 2, such as a light emitting diode arranged at the end surface of the lightguide rod 1 and is constituted by forming a belt-like irregular reflection layer 3 along a longitudinal direction on the outside surface of the lightguide rod 1. The irregular reflection layer 3 is formed by mixing a white pigment 4, such as titanium oxide, and crystalline quartz particles (preferably about 20 to 200 μm in external diameter) 5. More preferably the crystalline quartz particles 5 are mixed at 5 to 40 parts by weight per 100 parts by weight white pigment 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226246-A (JP)
Title: Dimension measuring instrument and method for rolling element
Inventor: MOMONO TATSUNOBU
IPC: G01B11/08
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To precisely and efficiently measure the diameter of a rolling element.  <P>SOLUTION: The rolling element RR rolling between a shaft 20 and a guide member 21 therealong reflects a laser beam of the first sensor 10 in a position B1, and emits thereafter a laser beam of the second sensor 10 in a position B2. Signals from the both sensors 10 are graphed on the same time axis to generate a peak difference in response to a passing time difference T1 from the position B1 up to the position B2 of rolling element RR. The diameter of the rolling element is precisely found thereby based on the time T1 required for the passing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227336-A (JP)
Title: Driving support system, device of application thereof, vehicle, and moving object
Inventor: NISHIDE YUKIMASA
IPC: G08G1/16
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving support system, a driving support device for a vehicle and a vehicle that effectively use a system that feeds energy to the vehicle from roadside facilities, thereby increasing safety of the vehicle.  <P>SOLUTION: In the driving support system of the present invention, a microwave transmitting antenna 30 transmits a microwave created by a microwave generator 32 on a roadside to outside, and a first rectenna 12 and a second rectenna 14 receive the microwave. An electric power detection part 16 detects which of the first rectenna 12 or the second rectenna 14 receives more intense microwave, and based on the detection result, detects a lateral deviation of a vehicle 10. When the lateral deviation of the vehicle 10 is greater than a specified value, a warning device 22 issues a warning to a driver.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225400-A (JP)
Title: Socket of joint member
Inventor: SATO TAKAOMI
IPC: E04H9/02
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket which can be attached without being easily disconnected from an end of a buffer board, in terms of a joint member which is formed of the buffer board and the socket to be detachably attached to at least one end of the buffer board, and which is arranged between concrete structures.  <P>SOLUTION: The joint member 1, which is formed of the buffer board 2 and the socket 5 to be detachably attached to both the ends of 2a and 2b of the buffer board 2, is installed between the concrete structures of a wall A and a column B, which constitute a building. The socket 5 is equipped with a first U-shaped cross-section groove part 8 into which the ends 2a and 2b of the buffer board 2 are to be fitted, and anti-disconnection parts 9 capable of being locked to both the side surfaces of the buffer board 2 are formed on the inner surfaces of both mutually opposed side walls 8b of the groove part 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226276-A (JP)
Title: Electrophoretic method and determination method of nucleic acid chain
Inventor: INAGA TAKASHI
IPC: G01N33/58
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve reproducibility in DNA quantitativity and detection sensitivity in the electrophoresis of DNAs in a fine channel.  <P>SOLUTION: In the electrophoresis method of nucleic acid chains, a sample liquid containing the nucleic acid chains is circulated to a channel for supplying samples that crosses a channel for electrophoresis for performing electrophoresis by mechanical pressure, and the sample liquid containing the nucleic acid chain is supplied to the channel for electrophoresis in the electrophoresis of the nucleic acid chains that is performed in the fine channel being provided on a substrate. Further, in the determination method of the nucleic acid chains, the nucleic acid chains are separated by the electrophoresis method, and then solution containing fluorescent reagents for labeling the nucleic acid chains from another fine channel for crossing the channel for electrophoresis is flowed in for contact by mechanical pressure, for labeling the fluorescent reagents to the nucleic acid chains, and for measuring fluorescence intensity, thus determining the nucleic acid chains.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223029-A (JP)
Title: Fingerprint powder
Inventor: OGAWA MASAHISA
IPC: A61B5/117
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint powder capable of simply and distinctly taking fingerprints including those with surfaces difficult to take with conventional methods, highly safe to the human body, whose stain on a sample to be examined or its periphery can be easily restored.  <P>SOLUTION: The fingerprint powder comprising a surface-treated platy powder exhibits excellent property. Furthermore the fingerprint powder obtained by surface treatment with a fluorine containing silicone possesses has the best usability resulting from the surface property of the platy powder having surface functional groups in a small amount on plane surfaces and in a large amount on the ends.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235813-A (JP)
Title: Line controller
Inventor: YAMADA HIDEJI
IPC: H04J3/06
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system provided between a communication controller and a time-division multiplexer and having high reliability without causing an adverse effect on the operation of a line controller when the line controller having slave synchronization with a plurality of data signals generated from the time-division multplexer has an abnormality in a data signal caused by a fault in a slave device connected to the time-division multiplexer in the data communication system connecting through communication channel terminal equipment to a host device.  <P>SOLUTION: The line controller 1 is provided with a clock abnormality detection section 20 in a TDM (Time Division Multiplexing) interface 10. The clock abnormality detection section 20 constantly monitors whether or not all clock signals (lines 1-n<SB>-</SB>CLK) inputted from the time-division multiplexer 3 have abnormalities. When the abnormality is detected in one of the clock signals, the clock abnormality detection section 20 stops an output to a clock synchronization section 30 with respect to the abnormal clock signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231245-A (JP)
Title: Plastic molded container
Inventor: ARAI ISATO
IPC: B65D43/22
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable case integrally consisting of a small lid, a lid and a lock, which can be handled by a single hand.  <P>SOLUTION: A plastic molded container is constituted of a body 10 and a base 20. The body consists of: a frame 11 with peripheral walls 113 hanging from the periphery of a top wall 112 having an opening 111 at the center; and a small lid portion 13 consisting of a small lid body 131 connected via a hinge 12 behind the peripheral wall for covering the opening and a U-shaped fitting portion 132 formed at the tip of the small lid body. The plastic molded container has, in addition, an undercut projection to be fitted with the base formed at the lower end inside the peripheral wall, an annular projection 22 formed inside the small lid body, and a fitting recess 134 formed at the tip of the U-shaped fitting portion. The base consists of a base body 21, an annular base projection 22, a second base body 23 extending outward from one of the peripheries of the base body, and a base sidewall 24. It has a base lock which can be fitted with the undercut projection formed outside the annular base projection, a small pore 231 bored at the tip of the second base body, and a base sidewall projection 241 formed at the tip of the base sidewall. The interior of the annular base projection and the interior of the peripheral wall are fitted with each other for assembly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238820-A (JP)
Title: Emergency water storage device in case of disaster such as earthquake
Inventor: TADENUMA SHIGERU
IPC: E03B11/02
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To automatically maintain a tank in a full state if water from water works is used as usual and to allow the free use of water in the tank in case of a disaster regarding a water storage device provided with the tank buried underground in a house site.  <P>SOLUTION: A water supply pipe connected to a public water supply pipe through a check valve is piped near the upstream side bottom wall of the tank, and a water pipe for taking out water is piped near the upper wall of the tank on the downstream side of the tank to maintain the tank always in the full state. A pump-out port of water is provided in the upper face of the tank, and water in the tank can be pumped out of the pump-out port in case of the disaster where the check valve is operated due to the drop of water pressure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239783-A (JP)
Title: Radiation monitor
Inventor: MOGI KENICHI
IPC: G01T7/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation monitor which is on-line-diagnosed without a measurement miss, and moreover enables separate and periodic automatic on-line-diagnosis of its semiconductor detector and a power source for the semiconductor detector.  <P>SOLUTION: The radiation monitor is provided with: the semiconductor detector 1 which outputs a pulse of predetermined width when radiation impinges, and outputs a pulse whose width is different from the predetermined width when an optical pulse impinges; a pulse width discrimination means 6 which discriminates the width of the output pulse of the semiconductor detector, and generates an output pulse corresponding to the pulse by the radiation; a peak value spectrum measurement means 8 for measuring the peal value spectral of the output pulse of the semiconductor detector; and a radiation measurement means 9 for measuring the radiation based on the output of the pulse width discrimination means and the output of the peak value spectrum measurement means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241730-A (JP)
Title: Automatic teaching device and method for robot
Inventor: ARINAGA YUJI
IPC: H01L21/677
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic teaching device and method for robot, which enables three-dimensional teaching a position to be a reference position with high precision.  <P>SOLUTION: The automatic teaching device is provided for a robot which conveys substrates to a semiconductor manufacturing apparatus using a robot arm. The device is provided with; a dummy substrate 20 having approximately the same shape as a substrate to be conveyed, wherein slits 21, 22, which are two-dimensionally separated in directions of X and Y, are disposed at predetermined positions; a sensor board 10 having an X-direction sensor 11 and a Y-direction sensor 12 for outputting position signals corresponding, respectively, to the X-direction slit 21 and the Y-direction slit 22 on the dummy substrate 20 and having a Z-direction sensor 13 for outputting a position signal in the Z direction which is perpendicular to the two-dimensional directions X and Y; and a signal processing unit 30 for outputting an absolute position signal based on the detection signals transmitted from the sensors for the respective directions X, Y and Z.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238373-A (JP)
Title: Ubidecarenone composition and capsule having the same as content
Inventor: KONDO TAKASHI
IPC: A61K47/12
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ubidecarenone composition being liquid at a normal temperature, excellent in solubility and capable of maintaining its transparent appearance.  <P>SOLUTION: The ubidecarenone composition is obtained by dissolving the ubidecarenone with a solvent consisting of an edible free fatty acid being liquid at a normal temperature. As the free fatty acid, conjugated linoleic acid is preferable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245603-A (JP)
Title: Ultrasonic sensor and its manufacturing method
Inventor: YOSHIDA EIJI
IPC: H01L41/313
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic sensor that can avoid the occurrence of reverberation waves in a case, and has improved transmission/reception characteristics and improved temperature characteristics and environment-resistant characteristics even if the ultrasonic sensor is used in a high-temperature atmosphere or a gas atmosphere.  <P>SOLUTION: The ultrasonic sensor comprises a closed-end cylindrical case 11, a piezoelectric vibrator 2 adhered to a bottom surface 21 inside the closed-end cylindrical case 11, a base member 3 welded to the closed-end cylindrical case 11 to shield the opening of the closed-end cylindrical case 11, and a pair of input/output terminals 4, 5 that are fixed to the base member 3 and are electrically connected to the piezoelectric vibrator 2. A cylindrical ring 10 made of a resin material is forced into an outer periphery side 14 of the closed-end cylindrical case 11 for fitting. Additionally, the resin material of the ring 10 having a glass transfer point exceeding an upper limit value at the operating temperature of the ultrasonic sensor 1 is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245898-A (JP)
Title: Image forming apparatus and image forming method
Inventor: MUKAI TAKASHI
IPC: G03G21/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which occurrence of failure such as image deterioration can be prevented with a simple constitution without being provided with a cleaning means to eliminate residual toner remaining on an agitating member.  <P>SOLUTION: The image forming apparatus is constituted with LSU 11, a developing device 21, a transfer device 31, a foreign matter agitating device 41 and an electrifying device 51 in the periphery of a photoreceptor 1 along the rotating direction of the photoreceptor (image carrier) 1 installed in this order from an exposure position. Voltage containing AC component is applied to a conductive brush 42 of the foreign matter agitating device 41.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243681-A (JP)
Title: Image formation device, its control method, and program
Inventor: SATAKE MAKOTO
IPC: B41J29/38
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device which prevents the printing quality at the time of a copying operation or of receiving and recording a facsimile from worsening even when an interval adjustment value set by an interval adjustment mechanism is not transmitted, by setting the interval adjustment value by a device body separately from a printing operation carried out according to an instruction of an external information processing terminal in the case where the device body instructs printing after the printing operation according to the instruction of the external information processing terminal.  <P>SOLUTION: The image formation device has an interval adjusting means for adjusting an interval between an ink discharge part of a printing means and a medium, a first interval instructing means for instructing the interval to be adjusted by the interval adjusting means at the device body, an interval value setting means for setting a value of the interval instructed by the first interval instructing means at the device body, and a second interval instructing means for instructing the interval to be adjusted by the interval adjusting means at the external information processing terminal. The first interval instructing means and the second interval instructing means are configured to instruct the value of the interval independently of each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246175-A (JP)
Title: Optical fiber unit
Inventor: SHIOBARA SATORU
IPC: G02B6/44
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber unit which is excellent in transmission characteristics and is useful when used for low-cost air pressure feeding.  <P>SOLUTION: The optical fiber unit 100 for air pressure feeding is constituted by applying an internal covering 130 on the outside of at least a plurality of pieces of coated optical fibers 110. A clearance is disposed between the coated optical fibers 110 and the internal coating 130 and an intervening body 120 is interposed into this clearance to gather the coated optical fibers 110 without intertwining the fibers to each other. The unit which has the excellent transmission characteristics and is low at cost is obtained by the structure having the spatial margin produced by such intervening body 120.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242983-A (JP)
Title: Cooling water circulating device of fire truck
Inventor: MARUYAMA MASANOBU
IPC: A62C27/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling water circulating device of a fire truck circulating water without falling the level of suction water which is primed even if air and water in a delivery side of the fire pump are made to pass to a suction side pipe connecting port.  <P>SOLUTION: A circulation nozzle 30c is provided in an outlet of a cooling water channel 3, the circulation nozzle 30c is inserted through a pipe 31a in a suction side of the fire pump 2 and closely disposed to an inlet of a rotation channel 64 in impellers 62a and 62b. The circulation water released from the circulation nozzle 30c is introduced in the circulation channel 64.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249593-A (JP)
Title: Method for manufacturing fiber composite material and hollow structure equipped with the fiber composite material
Inventor: IKEDA MASAHIKO
IPC: B29L31/30
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a fiber composite material having high strength by preventing the shrinkage of the fibers of a preform by applying pre-tension to the preform in a method for manufacturing the fiber composite material by an RTM method.  <P>SOLUTION: Fibers 1 are wound around mandrels 2A and 2B by a filament winding method while applying tension to the fibers 1 and both mandrels 2A and 2B are put one upon another. A filler 4 is inserted in the cavity 5 of the part where the mandrels 2A and 2B are put one upon another and the side surfaces of the mandrels 2A and 2B are covered with fiber fabrics 3 and the press plates 11 having pawl shaped projections 11a are pressed from the outsides of the fiber fabrics 3. A part of the fibers 1 is cut while holding the fibers 1 and the fiber fabrics 3 under tension to manufacture the preform having an I-shaped cross section. The preform is impregnated with a resin while holding the fibers 1 and the fiber fabrics 3 and the resin is cured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI