baber/WOPTO huggingface dataset:
Patent JP-2004275068-A (JP)
Title: Apparatus for chemical diffusion
Inventor: ITO KIYOSHI
IPC: A01M1/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for effectively diffusing chemicals, with which an attractant such as an insect sexual pheromone, etc., is effectively diffused.  <P>SOLUTION: The apparatus 1 for diffusing a chemical is equipped with a first tank 2 charged with the volatile chemical A such as the attractant, etc., and a second tank 3 charged with the volatile chemical B. The chemicals A and B are sucked by a variable delivery pump 6 and delivered through a delivery pipe 7 to an evaporating dish 8. The mixed chemical C delivered to the evaporating dish 8 is diffused into air. The drive control of the pump 6 is carried out by a control circuit 9. A timer 11 for clocking, a temperature sensor 12, an illumination intensity sensor 13, a wind direction sensor 14 and an air velocity sensor 15 are connected to the input side of the control circuit 9. The control circuit 9 controls the presence or absence of the delivery and the delivery rate of the mixed chemical C by the pump 6 based on the detected results of each sensor according to a previously stored control program.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280969-A (JP)
Title: Data rewriting device, data rewriting method, data rewriting program, and recording medium in which program is recorded
Inventor: KOSUGIYAMA TSUGUMOTO
IPC: G11C16/02
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data rewriting device in which a data rewriting time can be predicted previously before data of a nonvolatile memory is rewritten, a data rewriting method, a program for rewriting data, and a recording medium in which the program is recorded.  <P>SOLUTION: The data rewriting device is provided with a rewriting means 16 rewriting a nonuse region of a nonvolatile memory 12 by data of the prescribed quantity, a clocking means 17 clocking a first time required for rewriting data of the prescribed quantity, and a predicting means 19 predicting a second time required for rewriting the nonvolatile memory by data for rewriting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278186-A (JP)
Title: Floor board for double floor, and method of laying floor board for double floor
Inventor: HASHIMOTO YAKOTAKE
IPC: E04F15/024
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor board for a double floor hard to slip down when detached, with little possibility of damaging a cable or the like even if slipping down and moreover easily controlled in dimensional accuracy, and to provide a laying method for accurately laying the floor board for the double floor.  <P>SOLUTION: The floor board 1'' for the double floor is composed of a body part 1A of plate shape and end members 1C, 1C provided at both ends of the body part 1A. An overhanging piece 5 covering a mounting recessed part formed at the side part of a framework structure is formed at each end member 1C. A cutout 5a recessed on the body part 1A side is formed at the overhanging piece 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284424-A (JP)
Title: Vehicle antitheft system
Inventor: OGAWA KENICHI
IPC: B60R25/25
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle antitheft system for making a vehicle burglar difficult to occur.  <P>SOLUTION: This vehicle antitheft system 1 is provided with a power supply control system 3. The power supply control system 3 determines whether or not a user is a regular user. The power supply control system 3 is connected to a fingerprint sensor 6 and a user IF 18 to judge whether or not the user is the regular user based on fingerprint data of the user read by the fingerprint sensor 6. When the user cannot be identified as the regular user by the fingerprint sensor 6, the power supply control system 3 determines whether or not the user is the regular user based on password information inputted from the user IF 18. When the power supply control system 3 identifies the user as the regular user, security is released.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283978-A (JP)
Title: Film cutter device
Inventor: FUJII TAKAHIRO
IPC: B26D1/18
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film cutter device capable of accurately cutting a film by preventing a lift of the film by pressing the entire cut section of the film by an equal force.  <P>SOLUTION: This film cutter device comprises a film loading stand 2 for loading the film 1, a film pressing member 3, and a cutter member 4. An evenness adjusting means 29 for adjusting the evenness of the film pressing member 3 is mounted to the upper part of the film pressing member 3 via mounting members 30 and 31 with an interval between it and the film pressing member 3. The evenness adjusting means 29 fixes one end of a belt-like steel plate 32 having substantially the same length as that of a film pressing substrate 16 and formed thinly to one-side mounting member 30, and the other end of the belt-like steel plate 32 is adjustably fixed to the other mounting member 31 so as to adjust the tensile force of the belt-like steel plate 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283894-A (JP)
Title: Method and device for bending stock tube
Inventor: YOSHINO TAMIO
IPC: B21D7/025
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To detach a bent stock tube and set a stock tube to be bent next in a short time, and to enhance productivity and miniaturization of a bending device.  <P>SOLUTION: In a bending method of a stock tube 30 for bending a middle portion of one stock tube 30 at a plurality of points while both ends of the stock tube 30 are sealed with seal plugs 31 and 32, and the stock tube 30 is filled with liquid, one end part of the stock tube 30 is supported by a chuck part 51 of an extending/retracting chucking truck 50 on a bending machine 40 side, and the other end part of the stock tube 30 is placed on a supporting part 324 on the bending machine 40 side, and set thereto. The position of the set stock tube 30 is deviated from a bending part 41 of the bending machine 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293336-A (JP)
Title: Sealed type compressor
Inventor: OIKAWA TOMOAKI
IPC: F04C23/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively manufacture a compressor capable of enduring a rotational torque by affixing a rotor and a rotary shaft in a manner not to demagnetize a permanent magnet, because a cylindrical rotary shaft provided with a notch part at one axial part is fitted and fixed with a rotor having an inside diameter shape similar to a shape of the rotary shaft with the notch part.  <P>SOLUTION: A motor is equipped with a rotor having a permanent magnet using a ferrite magnet. A cylindrical rotary shaft provided with a notch at one axial part is fitted and fixed with a rotor having an inside diameter shape similar to a shape of the rotary shaft with the notch part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291280-A (JP)
Title: Head drive controller in ink jet printer
Inventor: USUI HISAKI
IPC: B41J29/38
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform appropriate head drive control, as usual, for overheat of a head driving switching element or ambient temperature variation of a print head while decreasing the number of wires being connected with a flexible flat cable.  <P>SOLUTION: The head drive controller performs drive control of a print head on a printer body side substrate 1 based on information being received from a means 4 for detecting the ambient temperature of the print head, and a detector 36 for detecting overheat of the head driving switching element 35 through a single signal line 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293369-A (JP)
Title: Engine cooling system circuit
Inventor: OKADA TAKASHI
IPC: F01P3/20
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To ensure excellent heating performance at low cost even in a large-sized vehicle having high heating load.  <P>SOLUTION: This circuit is provided with a heating heater core 12 heat-exchanging engine cooling water for air, an EGR cooler 13 heat-exchanging engine cooling water for EGR gas, a first channel (a) connecting the inlet of the heating heater core 12 to the outlet side of an engine water jacket, a second channel (b) connecting the outlet of the heating heater core 12 to the inlet side of the engine water jacket, a third channel (c) connecting the inlet of the EGR cooler 13 to the upstream of the heating heater core of the first channel (a), a fourth channel (d) connecting the downstream of the heating heater core of the outlet of the EGR cooler 13, a fifth channel (e) connecting the fourth channel (d) to the downstream of the connection of the first channel (a) and the third channel (c), a flow channel selecting solenoid valve 14 selectively opening/closing the fourth channel (d) and the fifth channel (e), means (16-19) detecting a warming up operation condition, and a means 20 controlling the flow channel selecting solenoid valve 14 based on detected signals so that the fifth channel (e) is selectively opened during warming up operation and the fourth channel (d) is selectively opened when finishing the warming up operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293857-A (JP)
Title: Heat pump device
Inventor: YASUKI SEIICHI
IPC: F25B47/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump device capable of inhibiting the heat radiation in a radiator, and performing the heating operation of a heat absorption unit by sending a high-temperature refrigerant to the heat absorption unit while keeping the differential pressure necessary for the stable operation of a compressor.  <P>SOLUTION: A bypass circuit 26 is connected from a discharge side of the compressor 21 to an inlet side of a decompressing means 23, an opening and closing means 28 is mounted on the bypass circuit 26, the radiator 22 is bypassed by opening the opening and closing means 28 in the heating operation of the heat absorption unit, and the refrigerant is allowed to flow into the heat absorption unit 24 through the decompressing means 23, whereby the lowering of a temperature in the radiator 22 of the high-temperature refrigerant can be inhibited, and the heating operation of the heat absorption unit 24 can be performed in a state of keeping the differential pressure between the discharge and suction of the compressor 21 constant or more by reducing the pressure in the decompressing means 23. The heat absorption unit 24 can be efficiently heated, and the compressor 21 can be stably operated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296690-A (JP)
Title: Manufacturing method of multilayer circuit board with built-in semiconductor device
Inventor: HARUHARA MASAHIRO
IPC: H01L23/12
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer circuit board with a built-in semiconductor device, wherein adherence is enhanced between the semiconductor device whose back has been smoothed by polishing and an insulating film comprised of an insulating layer.  <P>SOLUTION: The method is provided for manufacturing a multilayer circuit board in which the semiconductor device is built in a multilayer structure circuit that has been formed by stacking a plurality of wiring layers and insulating layers. The method comprises steps of mounting the semiconductor device having a polished back, with its active surface turned down, on a readily formed lower wiring layer; and stacking an insulating film as the insulating layer on the layer resulting from the previous step. The method further comprises, prior to the step of stacking the insulating film, a step of giving treatment to the polished rear of the semiconductor device, for improving adherence with the insulating film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297412-A (JP)
Title: Driver circuit for optical communication
Inventor: IWAWAKI TAKANORI
IPC: H04B10/516
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication driver circuit capable of making a differential amplifying circuit on a front stage and a laser driving circuit on a final stage be electrically matching each other, realizing a desired circuit characteristic as a whole, and stabilizing the circuit characteristic.  <P>SOLUTION: The circuit is equipped with differential amplifying circuits 11 and 12 consisting of two stages for performing differential amplification of input signals, and a laser driving circuit 3 for making a laser diode LD emit light on the basis of an output signal of the differential amplifying circuit 12. The differential amplifying circuits 11 and 12 and the laser driving circuit 3 have constant current sources 14 to 16 for supplying a constant current, respectively. A current control circuit 17 is capable of setting the values of currents arbitrarily which the respective constant current sources 14 to 16 supply, and controls the supply currents of the respective constant current sources 14 to 16 so that the supply currents reach the respectively set current values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003303991-A (JP)
Title: Method and device for implementing signal-dependent offset and gain adjustment for solid-state x-ray detector
Inventor: PETRICK SCOTT W
IPC: H04N5/378
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a signal conversion time (150) of a solid-state detector panel (24) of a diagnostic X-ray system (5) for increasing the frame rate.  <P>SOLUTION: The measurement of a set of induced signal offsets, caused by time varying change retention associated with a detector panel (24), is performed during a pseudo-time segment (120), prior to normal signal readout (115) of the detector panel 24 for a current image frame. Then, a set of adjustment values is generated, in response to the set of the induced signal offsets. Subsets of a plurality of signal values of the detector panel (24) are read out to a predetermined signal dynamic range as a part of the normal signal readout (115) of the detector panel (24), in response to the set of the adjustment values, thus generating a set of normalized detector signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004293529-A (JP)
Title: Valve gear of multi-valve engine
Inventor: ISHIKAWA EISUKE
IPC: F01L1/26
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the valve gear of a multi-valve engine featuring capability of limiting wear of a valve stem and a cross head of the engine.  <P>SOLUTION: The horizontal cross-sectional shape of one engagement hole 21 of a cross head 23 is set so that it is mainly composed of a concave curvature surface 24 meeting with the external diameter of the valve stem, and that it has a discharge groove 25 extending toward the axis line of the valve stem while the cross-sectional shape of another engagement hole 22 of the cross head 23 is set to be in an elliptic shape. At the portion where the aforementioned discharge groove 25 is formed, a gap between the external circumference surface of the stem and the internal circumference surface of the engagement hole 21 is larger than in other portions. Accordingly, oil between the engagement hole 21 and the end portion of the stem flows down along the discharge groove 25 to the outside, so that close adherence of the stem end to the engagement hole 21 can be averted, and the gradient of the cross head 23 on the occasion that an exhaust retarder starts to operate can be prevented. This makes it possible to restrain the wear of the stem or the cross head 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299688-A (JP)
Title: Accumulated packaging apparatus for plate-shaped moldings
Inventor: YAO KOICHI
IPC: B65D85/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a resin-made support/fixing member for a trunk lid or the like produces a toxic gas when incinerated for disposal to give a disadvantageous effect to the environment, and is bulky and large in size because it is made of a synthetic resin.  <P>SOLUTION: Supporting members 10, 20 made of corrugated board are arranged at the four corners of a base board 2 made of corrugated board to support the four corners of a plate-shaped molding at its front and rear, respectively. Each supporting board has a front support and a rear support, which are integrally formed, to support the corners of the compact at its front and rear. The base plate 2 is placed on the bottom of a packaging box 1, where the rear corners of the plate-shaped molding are supported by the front supports of the supporting members while the front corners of the plate-shaped molding are supported by the rear supports of the supporting members to carry out the packaging.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304419-A (JP)
Title: Target detecting apparatus
Inventor: ARIOKA TOSHIHIKO
IPC: H04N7/18
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a target detecting apparatus in which accuracy in the determination of an input error is improved.  <P>SOLUTION: The target detecting apparatus is provided with an image sensor, a target detection area map formed with a target detection area and a non-target detection area surrounding the target detection area, an input error determination means for comparing the target detection area map with an image signal outputted from the image sensor, and determining, as an input error, an object projected over the target detection area and the non-target detection area, an image processing part for detecting the location information of a target with respect to an image signal for which the input error is determined by the input error determination means, and a target display means for displaying the location of the target on the basis of the target location information detected by the image processing part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301769-A (JP)
Title: Optical current measuring instrument and current differential protecting system using the same
Inventor: TERAI KIYOHISA
IPC: H02H7/26
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical current measuring instrument, which is configurable at a low cost, even when the distance between terminals is separated; which will not generate output distortions caused by the magnetic saturation of an iron core, when measuring a heavy current; and enables simplification of surge measures, and to provide a current differential protecting system using the same.  <P>SOLUTION: Two sensor fibers 100a, 100b of optical current sensor elements respectively constitute sensor parts 101a, 101b, and the space between the sensor fibers 100a, 100b is connected by a single mode fiber 120ab for optical transmission. The first sensor part 101a constitutes an A terminal optical protecting system part 401 with a signal processor 301, and the second sensor part 101b constitutes a B terminal protecting system part 501. The sensor fibers 100a, 100b are composed of a low double refractive single mode made of quartz and twisted and is arranged so as to orbit a first conductor 601a to be measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003301016-A (JP)
Title: Manufacturing method of monodisperse anion-exchange gel and monodisperse anion-exchange gel
Inventor: FEISTEL LOTHAR
IPC: B01J41/04
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monodisperse anion-exchange gel having high stability, high purity, and a particle size greater than 800 μm.  <P>SOLUTION: This anion-exchanger is manufactured starting with a monodisperse bead polymer having a swelling index of 2.5-7.5, with more than one feed processes and modification without separation between polymerization processes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001460-A (JP)
Title: Recorder
Inventor: KURONUMA AKIRA
IPC: G06K15/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording technique whereby a time-out at a host is prevented without changing an apparatus configuration, and receiving data by the apparatus can be controlled efficiently.  <P>SOLUTION: A recorder 1 has a serial interface circuit 2 for receiving data from the host, and a DMA request signal generating circuit 5 and a DMA mediation circuit & memory controller 6 for transferring the received data to a receiving buffer. A CPU 3 of the recorder 1 detects a state of the recorder 1, and delays a data transfer timing of the receiving buffer 4a from the serial interface circuit 2 on the basis of the judgement result, thereby controlling to transmit a control signal for controlling a data reception timing from the host to the host.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004307004-A (JP)
Title: Can body excellent in design property and manufacturing method for it
Inventor: DATE HIROMITSU
IPC: B65B53/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a can body with a beautiful appearance and a manufacturing method for it.  <P>SOLUTION: This can body is manufactured by covering the outer face of the can body with a cylindrical film composed of a metal deposited layer with a thickness of 0.01-0.2 μm, a printed ink layer, and a resin layer with a thickness of 10-100 μm successively from the inner face side by heat shrinkage without sticking on the outer face of the can body. In addition, the metal deposited layer comprises aluminum or an aluminum alloy, and the resin layer is polyethylene terephthalate or polystyrene.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312407-A (JP)
Title: Frame synchronizer and frame synchronization method
Inventor: KIKUCHI HIDEHIKO
IPC: H04N5/073
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for a frame synchronizer which makes frame jumping or double reading of a frame as few as possible during television broadcasting.  <P>SOLUTION: A timing control unit 400 directs a read-out control 300 to conduct double reading for one frame, if difference between a write-in position of video data by a write-in control unit 200 in a ring buffer memory 100 and a read-out position of video data by the read-out control unit 300 in the ring buffer memory 100 becomes equal to or less than a first threshold, and video data read out by the read-out control unit 300 is not used for television broadcasting. In addition, the timing control unit 400 directs a read-out control 300 to conduct readout with one-frame jumping, if the difference in data is equal to or more than a second threshold and video data read out by the read-out control unit 300 are not used for television broadcasting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310930-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: ABE TOSHIHIRO
IPC: G11C16/02
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of times of rewriting guaranteeing, and to shorten a time necessary for reliability test.  <P>SOLUTION: This device is provided with a deterioration degree determination circuit 6 for defining at least one replacement target memory block 12 and at least a spare memory block 11 in a memory circuit 1a and determining a deterioration degree before the failure of a memory cell in the replacement target memory block 12 is reached, and a block switching circuit 3a for replacing the replacement target memory block 12 by the spare memory block 11 when the deterioration degree determination circuit 6 determines deterioration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI