baber/WOPTO huggingface dataset:
Patent JP-2003240789-A (JP)
Title: Detector for number-of-rotations per unit time of engine as well as system and method for analysis of dynamic state of vehicle
Inventor: KIMURA MASAHIRO
IPC: F02D45/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector for the number-of-rotations per unit time (r.p.m. hereinafter) of an engine by which the r.p.m. of the engine can be detected with a simple constitution even regarding a vehicle type on which a revolution sensor cannot be mounted or is hard to mount in conventional cases, to provide a system for analyzing a dynamic state of a vehicle by which the dynamic state of the vehicle is analyzed on the basis of the r.p.m. of the engine on the vehicle by the detector for the r.p.m. of the engine, and to provide a method for analyzing the dynamic state of the vehicle.  <P>SOLUTION: The detector for the r.p.m. of the engine is provided with a frequency-component detector which detects a frequency component proportional to the r.p.m. of the engine 12, on the basis of an electrical output of an alternator 13 driven by the engine 12; and an r.p.m. computing unit which calculates the r.p.m. of the engine, on the basis of the frequency component detected by the frequency-component detector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241033-A (JP)
Title: Coated optical fiber and optical fiber cable
Inventor: TAKAMI MASAKAZU
IPC: G02B6/44
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated optical fiber whose coating can be easily removed even by using a non-heating type remover.  <P>SOLUTION: A glass fiber 1 has 125 μm outside diameter and a UV curing resin coated layer 2 formed thereon consists of a UV curing resin used hitherto. A UV curing resin having 30 to 100 MPa Young's modulus is used for a UV curing resin coated layer 3 used as an overcoating layer. The optical fiber does not have uneasy tackiness and has strength durable to drawing and coating removing properties thereof is satisfactory even by using the non-heating type remover.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249268-A (JP)
Title: Stacked lithium battery
Inventor: MISHIMA HIROMITSU
IPC: H01M10/052
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an electrically conductive adhesive from getting into an opposite surface 25a to a base board 11 of a laminate 25 and short circuiting, when a power generation element 1, which has an end-face electrode 5 for positive electrodes electrically connected with a positive electrodes 2 and the end-face electrode 6 for negative electrodes electrically connected with a negative electrodes 3, is joined to the above laminate 25, in which one or more sets of the above positive electrodes 2, electrolytes 4, and the above negative electrodes 3 are laminated, through a terminal 14 for positive electrodes and the terminal 15 for negative electrodes on a base plate 11, and each through electrically conductive adhesives.  <P>SOLUTION: The stacked lithium battery 20 is so constituted that the power generation element 1 is accommodated in an airtight outer container 13. When each of end-face electrodes 5 and 6 of the power generation element 1 are joined to each of the terminals 14 and 15 of the base plate 11 with the electrically conductive adhesive, an insulating layer 16 is formed on the opposite surface 25a of the laminate 25, which forms power generation element 1, countered to the base plate 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257592-A (JP)
Title: Heating device
Inventor: SAOTOME OSAMU
IPC: H05B3/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the heating amount from a heater expanding the heating area by transmitting partial heat of the heater near a nip.  <P>SOLUTION: In the heating device having a belt 4, a heater 1 fixed and supported inside the belt, and a pressurizing member 5 forming a nip N with the heating body 1, and passing the heat of the heater 1 to a material P by pinching the transmitting together with the belt 4 having the material P to the nip part N, a high heat-conductivity member 3 in contact with the heater 1 is fixed and supported at an inner surface side of the belt, and also, at least one part of the high heat-conductivity member 3 is arranged at the outer side towards the material transmitting direction of the nip part N.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254923-A (JP)
Title: Migration measuring method and measuring device
Inventor: TANAKA HIROKAZU
IPC: G01N27/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a migration measuring method and a measuring device for analyzing precisely a migration generation mechanism, and thereby predicting precisely a migration generation time.  <P>SOLUTION: This device for measuring migration M by an alternating-current impedance method is equipped with a superimposed signal application part 10 for applying a direct current on which a minute alternating current is superimposed between electrodes 1, 2, a current measuring part 30, an impedance measuring part 20 for measuring the impedance between the electrodes 1, 2, and a measured data recording processing part 40 for recording a measured value by the impedance measuring part 20 and measuring the migration M. The measured data recording processing part 40 calculates an interface capacitance C and a charge-transfer resistance R<SB>ct</SB>from a measured impedance, and measures the migration M based on the calculated interface capacitance C and charge-transfer resistance R<SB>ct</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258744-A (JP)
Title: Common amplifier
Inventor: ABE KENTARO
IPC: H04B17/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency in maintenance by confirming the statuses of all units in the same configuration from a maintenance tool connected to one unit.  <P>SOLUTION: In the common amplifier having a plurality of units 11, 12,..., 1n in the same unit configuration for reporting the operational statuses of the respective units on the basis of receiving of an operational status report request signal from the maintenance tool, the plurality of units 11, 12,..., 1n are mutually connected via a unit status report line and when the operational status report request signal from the maintenance tool defines all the units as targets, the unit receiving the operational status report request signal transmits the operational status report request signal to all the units via the unit status report line and transmits the returned operational status reports of the units and the error report of the unit from which no report is returned to the maintenance tool.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254861-A (JP)
Title: Method and apparatus for inspecting liquid crystal panel
Inventor: FURUYA KAZUHIKO
IPC: G06T1/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To detect failure in a foreign object that exists in an area other than a liquid crystal layer of a panel while the liquid crystal panel is being lit, and failure in the liquid crystal layer.  <P>SOLUTION: A fixed drive voltage is applied to a liquid crystal panel 1 that is illuminated with a backlight 3 by a lighting checker 5. From an application of a drive voltage to a level of an expected brightness, the liquid crystal panel 1 is continuously imaged at a specific time interval by a CCD camera 6. An image-processing apparatus 7 captures a plurality of images that are imaged by the CCD camera 6. The plurality of images are binarized. An foreign object existing in an area other than the liquid crystal layer of the panel is detected according to the presence or absence of a white image or a black one continuously appearing at the same place in the plurality of images. A plurality of middle images other than initial and last images in the plurality of images are subjected to image addition processing. The images that are subjected to image addition processing are binarized. An foreign object and failure in the liquid crystal layer such as failure in distribution of light are detected according to the presence or absence of the white or black image appearing only in the image that is subjected to image addition processing and the plurality of images in the middle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260008-A (JP)
Title: Hand-drying equipment
Inventor: NIITSUMA TAKASHI
IPC: A47K10/48
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide low height and compact hand-drying equipment, which can easily insert a hand in a hand-drying chamber while it is visually observed.  <P>SOLUTION: The hand-drying equipment has an electric blower and a hand- drying chamber in a case body where drying air is blown into the hand-drying chamber from the electric blower. The electric blower is located in the middle of the case body and the hand-drying chambers are provided on both sides of the electric blower, and an opening for inserting a hand into the hand-drying chamber is provided to the case body extending from the front side to the top surface side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262163-A (JP)
Title: Cooling device for engine supply fuel
Inventor: AKABANE EIJI
IPC: F02M31/20
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for engine supply fuel suitably used for a construction machine for efficiently cooling the fuel supplied to the engine with a simple device structure without degrading cooling performance for the engine.  <P>SOLUTION: The cooling device is provided with an air conditioning cooling fan 7 cooling an air conditioning condenser 6 constituting an air conditioner, a fuel supplying pipe 3a supplying the fuel to the engine 1 from a fuel tank 2, a fuel cooler 9 cooled by the fan 7. The pipe 3a is introduced into the cooler 9 for cooling the fuel in the pipe 3a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273476-A (JP)
Title: Mounting structure and method of manufacturing the same, electro-optical device and electronic device
Inventor: SAITO HIDETAKA
IPC: H05K1/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure and method of manufacturing the same, an electronic device comprising the same mounting structure in which quality is improved in a mounting process by improving bending strength and a large current is supplied without any problem.  <P>SOLUTION: Wiring patterns 25 connected to an IC 10 for driving a liquid crystal are formed into thinner wires and the wiring patterns 25 are arranged in a higher density. Wide wiring patterns 2 are formed sandwiching the wiring patterns 25 in the arrangement direction D1 of the wiring patterns 25. Moreover, dummy patterns P2 which are equal to or wider than widths of the wiring patterns 26 are formed sandwiching the wider wiring patterns 26 in the arrangement direction D1 of the wiring patterns 25. The wiring pattern 25, wiring pattern 26 and dummy pattern P2 are formed in the same process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270299-A (JP)
Title: Apparatus and method for testing semiconductor device
Inventor: NISHIMURA YASUMASA
IPC: G01R31/28
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing device and a testing method by which a function test for a semiconductor device can be performed at high speed and with high precision.  <P>SOLUTION: Between an output terminal of the semiconductor device 1 to be a measuring object and the beginning end side of a transmission line 3, a load resistor R1 having a high impedance is inserted. Between the termination side of the transmission line 3 and a signal detector circuit 5 an impedance matching end-of-line resistor R2 is connected, and a high-speed driver 7 for applying a variable termination voltage to the end-of-line resistor R2 is connected. A termination voltage V2 having the same phase as an expectation value signal is applied from the high-speed driver 7 to the end-of-line resistor R2, adjusting the voltage with the outputting timing of the expectation value signal outputted from the semiconductor device 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268678-A (JP)
Title: Glass fiber treating agent for rubber reinforcement, rubber reinforcing cord using the same and rubber product
Inventor: KAWAGUCHI SATORU
IPC: C08J5/08
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a glass fiber treating agent for rubber reinforcement, which improves performances of a rubber product, especially oil resistance, to provide a rubber reinforcing using the same and a rubber product having high oil resistance.  <P>SOLUTION: The glass fiber treating agent comprises only a water-soluble resorcin-formaldehyde condensate and a butadiene-acrylonitrile copolymer latex. The butadiene-acrylonitrile copolymer latex has 31-55 wt.% acrylonitrile content based on the weight of the solid content of the latex.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272898-A (JP)
Title: Molecule deceleration method and device using ring type electrode
Inventor: KAJITA MASATOSHI
IPC: G21K1/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a molecular analysis of high resolution or light frequency standard by acquiring cold molecules massively by decelerating a molecule using a ring type electrode in a molecule deceleration method and a device using a ring type electrode.  <P>SOLUTION: An inner electrode to be structured by a cylinder of a spindle type expanding at a center at a cross section of a vertical direction is provided, a circular outer electrode having radius apart by a given length from a center of the inner electrode and having a hyperbolic shape of a cross section towards the inner electrode is provided, a circular ground electrode each having a hyperbolic shape of a cross section is placed at a middle position of the inner electrode and the outer electrode downwards from the upper substrate and upwards from the lower substrate to each substrate of an upper and a lower parts of the chassis containing the inner electrode and the outer electrode, and molecules are supplemented to reduce speed by applying voltages V<SB>in</SB>(t), V<SB>out</SB>(t) changing with the specific formula to each inner electrode and outer electrode in a condition of molecules having a dipole inserted with the inside of the chassis in vacuum.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273191-A (JP)
Title: Fork for carrying substrate
Inventor: YAMASHITA SHINJI
IPC: H01L21/677
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fork for carrying a substrate equipped with a sensor for detecting a substrate existing on the fork regardless of the material of the substrate, a surface condition or an atmosphere around an apparatus.  <P>SOLUTION: In the fork 1 for carrying a substrate where substrate supporting pins 12 are arranged on a planar body 11 and a substrate 13 is mounted on the substrate supporting pins 12, a stress impedance element 22 is provided in the substrate supporting pin 12 in order to detect the load of the substrate 13 applied to the substrate supporting pin 12 thus detecting the presence of the substrate 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271963-A (JP)
Title: Method and device for authentication of fingerprint
Inventor: TAWARA YOSHINORI
IPC: G06T7/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a subject rejection rate, and to shorten the time for an authentication.  <P>SOLUTION: In this fingerprint authentication method for collating the authentication side fingerprint image data collected by a line sensor for reading a fingerprint image in every one line with a registration side fingerprint data, and for identifying the subject based on a judge-determination result therein, a plurality of high-rank lines high in a degree of conformity with the line extracted optionally from the authentication side fingerprint image data is acquired as reference line proposals from the registration side fingerprint data, when an integrated evaluation value used for evaluating integrally the degree of the conformity between the authentication side fingerprint image and the registration side fingerprint data is calculated, the integrated evaluation value is calculated in each of the plurality of acquired high-rank reference line proposals pursuant to a prescribed calculation expression, and the subject is identified using the maximum integrated evaluation value out of the calculated integrated evaluation values in the plurality of respective reference line proposals. The purpose of the present invention is solved by the fingerprint authentication method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274591-A (JP)
Title: Concentrated coil dc motor and compressor mounted therewith
Inventor: ARAI KAZUHIKO
IPC: H02K29/06
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentrated coil DC motor, wherein the rotor inertia is enhanced to reduce the vibration and further increase in cost is suppressed.  <P>SOLUTION: The concentrated coil DC motor comprises a stator 3 formed by winding coils on a stator core 4 by concentrated winding, and a rotor 2 which rotates inside the stator and has permanent magnets 12 in the slots 11 formed in a rotor core 9. With respect to the DC motor, the lamination thickness of the rotor core is made larger than the lamination thickness of the stator core. The length of the permanent magnets is made smaller than the lamination thickness of the stator core, and the permanent magnets are disposed to lie within the range of the stator core.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270526-A (JP)
Title: Imaging optical system
Inventor: SATO TOMOKO
IPC: H04N5/335
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide such an imaging optical system which can simultaneously image even an object point having a great difference in object distances to obtain images in the absence of moving parts.  <P>SOLUTION: One or two surfaces of the lens surfaces in the imaging optical system L have curvatures r<SB>1</SB>and r<SB>1</SB>varying between an inner side region and outer side region coaxial with an optical axis. When the focal length of the entire system by the curvature of the outer side region is defined as f<SB>1</SB>, the focal length of the entire system by the curvature of the inner side region as f<SB>2</SB>, the area on the incident pupil surface of the axial luminous flux passing the outer side region as S<SB>1</SB>, and the area on the incident pupil surface of the axial luminous flux passing the inner side region as S<SB>2</SB>, the imaging optical system satisfies at least either of: 0.3≤f<SB>2</SB>/f<SB>1</SB>≤0.9...(1) and 0.5≤S<SB>1</SB>/S<SB>2</SB>≤11...(2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281094-A (JP)
Title: Management system, method for extracting unauthorized candidate access data by the management system, and program for extracting unauthorized candidate access data
Inventor: YATOME KOJI
IPC: G06F21/10
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the management work efficiency of a network manager.  <P>SOLUTION: An extraction controller for extracting unauthorized candidate access log data from access log data to control the extracted access log data is provided with an access log data acquiring part 11a for periodically acquiring the access log data from a proxy server 20, an unauthorized candidate access data extraction part 11b for extracting an unauthorized candidate access data from the acquired access log data on the basis of an extraction condition, a count processing part 11c for counting the number of data extraction times as unauthorized candidate access data, an unauthorized candidate access data display part 11d for externally displaying data, the number of extraction times of which is equal to or more than the fixed number of extraction times, and a non-unauthorized access data storage processing part 11e for storing non- unauthorized access log data found by the network manager in a non- unauthorized access data storage part 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003267520-A (JP)
Title: Accommodation shelf device
Inventor: YAMADA TAKASHI
IPC: B65G1/06
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accommodation shelf device enhancing an accommodation efficiency of an article and realizing safety against the article and easiness of replenishment.  <P>SOLUTION: The accommodation shelf device 1 has a shelf part 2 capable of accommodating the article S in a row in a forward/rearward direction and a box body 3 for accommodating the shelf part 2 and is provided with a put-in/out port 6 for the article S formed at a front side of the shelf part 2 and an urging means 11 for urging a whole of the article S in the row toward the put-in/out port 6. The shelf part 2 is formed to the horizontal state and the urging means 11 can vary the urging force such that the urging force is large in the case where the accommodation number of the article S is large and the urging force is small in the case where the accommodation number is small.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278779-A (JP)
Title: Power generator-equipped wheel bearing device
Inventor: MIZUTANI MASATOSHI
IPC: G08C17/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generator-equipped wheel bearing device for a driven wheel wherein the number of part items and costs are reduced by eliminating the need to install seal members in a generator installation part.  <P>SOLUTION: An outer member 1 and an inner member 2 are rotatable relative to each other via a plurality of rows of rolling elements 3. The outer member 1 is mounted to a vehicle body and a wheel is mounted to the inner member 2. A cover 12 for covering the overall end of the bearing device is mounted to the outer member 1. A generator 4 which generates electric power using the relative rotation between the outer member 1 and the inner member 2 is arranged inside the cover 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279616-A (JP)
Title: Instrument for measuring arc behavior in troubled power transmission line, and device for determining cause of trouble in power transmission line
Inventor: IBUKI TSUNEJI
IPC: G01R31/12
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To determine the cause of a trouble in grounding.  <P>SOLUTION: This device is provided with a zero phase current detecting means 6 for detecting a zero phase current of a power transmission line 3, a zero phase current storage means 7 for storing the zero phase current, an approximate value computing means 8 for computing an approximate value of an envelope in the phase current, an approximate value change extracting means 9 for detecting an inclination of the approximate value of the envelope just before generation of the trouble, a phase voltage detecting means 10 for detecting a phase voltage of the power transmission line 3, a phase voltage storage means 11 for storing the phase voltage, a troubled-circuit resistance computing means 12 for computing a troubled-circuit resistance under zero of the zero phase current in a circuit including an arc generated in a troubled point of the power transmission line 3, based on the phase voltage and the zero phase current, a troubled-circuit resistance extracting means 13 for detecting time-serial transmission of the troubled-circuit resistance when the phase current comes to the zero point, and a trouble cause determining means 14 for determining the cause of the trouble in the trouble point, based on the inclination of the approximate value of the envelope and the change with time of the troubled-circuit resistance.  <P>COPYRIGHT: (C)2004,JPO