baber/WOPTO huggingface dataset:
Patent JP-2002168953-A (JP)
Title: Device for monitoring vicinity of vehicle
Inventor: OKAMURA MOICHI
IPC: G01S13/931
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a practical method for recognizing an object providing high data processing efficiency even when extremely many detection point data is obtained by means of a scanning-type laser radar. SOLUTION: A relative position and a relative speed of an object around a driver's own vehicle related to the vehicle are detected by a recognizing means by executing sweep radiation of electromagnetic waves around the vehicle with the laser radar and outputting a plurality of sweep radiation directions and a detection distance in each of the directions.  The recognizing means stores whether each of M×N small regions, obtained by dividing an X-Y coordinate system with the vehicle width direction as an X-axis and the traveling direction as a Y-axis, is with or without a detection point data (the sweep radiation direction and the detection distance in the direction) in a two-dimensional array corresponding to each of the small regions, and executes sum-of-product operation for each element of the two-dimensional array by sequentially scanning a two-dimensional array mask composed of J×K elements (J<N; K<M) to determine attributes, such as position, size, etc., of the object which exists around the vehicle.
Patent JP-2002131003-A (JP)
Title: Tape measure allowing use with sideways putting
Inventor: TOMITA TAKUO
IPC: G01B3/10
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To allow a visual measurement of a printed surface of a measuring tape in a state of storage with a sideways putting of a rolling drum into an upper and lower cover of a convex rule. SOLUTION: In a tape measure allowing use with sideways putting, a rolling drum 4 is stored with the sideways putting into the cover of the convex rule, a measuring tape 6 rolled out from the drum 4 is rolled to a guide roller 5 with stimulating by a guide projection 7 for a prevention of a swell, when the tape 6 is pulled out from an entrance 1 through a guide route along with being twisted in a shape of a curved part 6a of the tape 6 by a twisting mouth 2, the tape 6 is twisted at an angle of 90 degrees, so that the visual measurement of the printed surface of the tape 6 is allowed.
Patent JP-2002169561-A (JP)
Title: Optical sensor
Inventor: KAWAMURA KIYOSHI
IPC: G10H1/34
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To simply perform the processing of an output signal by making the characteristic by the output signal from a light receiving section with respect to the moving quantity of a light transparent member, for example, a linear characteristic without being restricted by the shape of a light beam. SOLUTION: When a shutter 72 is inserted into a light beam P of a nearly circular shape arriving at the light receiving section 71B from a light emitting section 71A, the light beam P is deformed to an oval shape by this shutter 72. The shutter 72 makes the irradiation area in the light receiving section 71B smaller as the shutter 72 moves. Also, the shutter makes the illuminance of the light beam P smaller by forming the light beam to the oval shape. The light quantity of the light beam P received by the light receiving section 71B is therefore made linear as the shutter 72 moves. The output signal thereof is made to have linear characteristic.
Patent JP-2001199601-A (JP)
Title: Multistage unit for handling packaging web material in food packaging machine
Inventor: GUSTAFSSON PER
IPC: B65B41/18
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To accurately and speedily position a web at each station in a multistage handling unit of a packaging machine, by positioning the web with a first dividing mark previously put on the web and putting a new second dividing mark to the web at a first station, and positioning the web at a second station. SOLUTION: This multistage unit comprises first feeding devices 8, 9, 10 for proceeding the packaging web material 2 through a first handling station 3, second feeding devices 16, 17, 18 for proceeding the packaging web material 2 through a second handling station 5, and a control unit 14 operating in response to a sensor 15 for detecting the first dividing mark previously printed on the packaging web material 2. At the first station 3, the second dividing mark 4 is put on the packaging web material 2, the second feeding devices 16, 17, 18 operate in response to a second sensor 20 for detecting the second dividing mark to proceed the packaging web material 2 independently of a proceeding motion of the first station 3.
Patent JP-2002172103-A (JP)
Title: Mastication frequency detector
Inventor: MATSUDA KENJI
IPC: G06M7/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a mastication frequency detector which does not require a signal processing circuit for judging mastication, can discriminate movement or hardness with mastication and the movement or hardness of a muscle generated by speaking from each other and can convert mastication operation directly to a signal. SOLUTION: This detector consists of an indenter supporting member for carrying an indenter of which the entirely entering depth is changed correspondingly to the change of the movement or hardness of the muscle generated by mastication in contact with a skin, an auxiliary displacement member to be given a braking torque in the direction of indenter displacement by a frictional member, an elastic body for elastically biasing the indenter supporting member in the direction of the indenter entering the skin entirely, a gap restricting body which restricts a gap between the indenter supporting member and the auxiliary displacement member in the direction of the indenter displacement and is fixed to the indenter supporting member or the auxiliary displacement member,  and a contact member which is arranged at the mutually opposing sites of the upper surface of the indenter supporting member and the auxiliary displacement member to have functions to open/close an electric circuit.
Patent JP-2002174165-A (JP)
Title: Manufacturing method of flywheel rotor and rotating mechanism
Inventor: SAITO TAKEO
IPC: F03G3/08
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To eliminate difficulty of high speed rotation under a conventional flywheel rotor manufacturing method (more than 100,000 rpm), to restrain increase in maintenance cost and manufacturing cost under a total system when driving is carried out in a vacuum environment for reduction of air resistance and to eliminate a defect causing lowering of efficiency of the overall system by raising a problem of sealing and exerting a bad influence upon other devices. SOLUTION: The air resistance in atmospheric pressure is reduced by using a plural number of stages of shrouds free to freely rotate as a casing of a flywheel rotor by making it possible to rotate at high speed by adopting a manufacturing method of the rotor by lamination of fiber reinforcing materials.
Patent JP-2001262139-A (JP)
Title: Photostimulable phosphor of halide type of rear earth- activated alkaline earth metal fluoride, method for manufacturing the same and radiological image conversion panel
Inventor: ITO HIROTO
IPC: C09K11/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a photostimulable phosphor of halide type of rear earth- activated alkaline earth metal fluoride, having high luminance, finely pulverized and homogeneous in its particle size distribution, a method for manufacturing the same and a radiological image conversion panel. SOLUTION: In this method for manufacturing an oxygen-introduced photostimulable phosphor of halide type of rear earth-activated alkaline earth metal fluoride, expressed by a specific structural formula, at least one kind out of raw materials for manufacturing the photostimulable phosphor is a compound expressed by the general formula (2) AlBmOn (wherein, A is H or at least one element selected from the groups 1 and 2 of the periodic table; B is at least one element selected from the groups 13 and 17 of the periodic table; and (l), (m) and (n) are each a positive natural number exceeding 0).
Patent JP-2002184350-A (JP)
Title: Discharge lamp mount and its manufacturing method
Inventor: FUJII SEIICHI
IPC: H01J61/067
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp mount that is suitable for manufacturing a thin tube discharge lamp of high performance and high reliability and its manufacturing method. SOLUTION: The discharge lamp mount 2 is comprised of a metal sleeve 3 that constitutes a discharge electrode body, a wales 4 that makes a leading lead wire of which top end is inserted and fixed to the one end of the above metal sleeve 3, and a glass bead 5 fused to the wales 4. The engagement and fixing of the metal sleeve 3 to the wales is made by pressure contraction of the metal sleeve 3 from at least three directions.
Patent JP-2002184351-A (JP)
Title: Discharge lamp electrode
Inventor: KAWAI KOJI
IPC: H01J61/073
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp electrode that can improve stability of discharging. SOLUTION: The top end of the cathode 42 comprises a metal substrate 43, a mesh shape member 45, and a pipe shape member 47. The metal substrate 43 is formed by kneading and sintering easy-electron radiation material in a high melting point metal and has a circular cone shape spire part 44. The mesh shape member 45 has a nearly circular cone shape same as the shape of the spire part 44 and contacts with the metal substrate 43 (spire part 44) so as to cover the spire part. The mesh member 45 is made of a high melting point material (for example, tungsten, etc.), having electric conductivity. The mesh shape member 45 is held clipped between the outer circumference of the metal substrate and the inner circumference of the pipe shape member 47.
Patent JP-2002178344-A (JP)
Title: Method for manufacturing polyimide belt
Inventor: YANAGIDA MASAMI
IPC: B29C41/02
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide belt used in an electrophotographic apparatus such as a laser beam printer, a facsimile or the like and realizing the cost reduction of the electrophotographic apparatus. SOLUTION: In the method for manufacturing the polyimide belt including a process for coating a mold with a solution containing polyamic acid, the solution is applied to the mold preliminarily cooled to the temperature of the polyamic acid solution or lower. By this method, the polyimide belt can be inexpensively manufactured in an extremely efficient manner.
Patent JP-2002183908-A (JP)
Title: Magnetic recording reproducing device and method for magnetic recording and reproducing
Inventor: GOTO SATORU
IPC: G11B5/187
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To effectively suppress spreading of a leaked magnetic field from the magnetic gap part in the traveling direction of a magnetic recording medium in the in-plane perpendicular recording method and to obtain higher recording density. SOLUTION: The device is provided with a first magnetic head 10 for recording only and a second magnetic head 20 for reproducing only. The core thickness W2 of the second magnetic head 20 near the reproducing gap G2 is controlled to be equal to or less than the shortest recording wavelength λ min, and the core thickness W1 of the first magnetic head 10 near the recording gap G1 is made larger than the core thickness W2 of the second magnetic head 20 near the reproducing gap G2 and to a larger value not to produce saturation of the magnetic flux.
Patent JP-2002178235-A (JP)
Title: Machine tool
Inventor: ICHISE TATSUO
IPC: B23Q3/155
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To measure the length of a tool in a saved space and to prevent adhesion of dirt to a tool length measuring instrument. SOLUTION: This machine tool is provided with a main spindle 2 detachably retaining and rotating a tool 1, a tool replacing device 3 supplying the tool 1 to the main spindle 2 and receiving the tool 1 from the main spindle 2, the tool length measuring instrument disposed on a moving locus of the main spindle 2 receiving the tool 1, moving to a machining position and measuring the length of the tool 1 retained by the main spindle 2, a cover 5 formed with an opening 18 for passing through the main spindle 2 and partitioning the disposition parts of the tool replacing device 3 and the tool measuring instrument 4 from the main spindle as if shielding it, and a door 20 for opening/closing the opening 18 in the cover 5.
Patent JP-2002193620-A (JP)
Title: Method of recovering vanadium
Inventor: YOSHIDA TAKECHIYO
IPC: C01G31/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of recovering a high purity vanadium industrially advantageously from the one contained in a solid material. SOLUTION: In the method of recovering vanadium, an acid solution which dissolves vanadium as a pentavalent vanadium ion and has pH 1.5-3.5 is used as a solution to be treated. This method comprises (i) an adsorption process wherein the vanadium is adsorbed to a basic anion exchange resin to which a sulfate ion is added, by contact of the acid solution to be treated with the resin, (ii) a desorbing process wherein the vanadium is eluted into ammonium- containing water by contact of the ammonium-containing water with the resin which adsorbs the vanadium, (iii) a deammoniation process wherein ammonium is dissipated and removed from the ammonium-containing water by heating the ammonium-containing water to which the vanadium is dissolved.
Patent JP-2002190160-A (JP)
Title: Reproducing apparatus, reproducing method and audio data storage medium
Inventor: MOMOSE TAKESHI
IPC: G10L19/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an audio apparatus which can more effectively utilizes the non-compressed audio data and the compressed audio data. SOLUTION: A data track is made to store the compressed audio data as computer data in a mixed-mode CD. And both the compression audio data and the non-compressed audio data stored on a CD-digital audio (CD-DA) track are reproduced by recognizing presence of this compressed audio data by using a reproducing apparatus.
Patent JP-2002187463-A (JP)
Title: Acceleration and deceleration controlling device for vehicle equipped with continuously variable transmission
Inventor: MATSUYAMA MASASHI
IPC: F16H63/50
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To accomplish the same feeling as a brake feeling at the time of conventional friction brake operation by model following acceleration feedback control by detecting the friction brake operation of a driver by a brake switch. SOLUTION: During detection of the friction brake operation, the model following acceleration feedback control is stopped or control performance thereof is lowered. As a result, engine brake can effectively be operated at the time of the friction brake operation and the brake feeling by conventional engine brake and friction brake can be realized.
Patent JP-2002190064-A (JP)
Title: Customer accumulative point management system and its method
Inventor: MINAMI NAOTO
IPC: G06Q20/06
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a customer accumulative point management system and its method allowing check of an accumulative point by means of a portable phone having a bar-code reader and a point card displaying the bar-code and allowing a shop employee to easily perform addition/subtraction of the accumulative point by operation of the portable phone. SOLUTION: This customer accumulative point management system is provided with the customer point card, on which a customer authentification code and a communication address code to a predetermined server device or a code for starting predetermined software for this communication are displayed in bar-code form, the portable phone having a bar-code reader, which is connected to the server device through communication by scanning the bar-code to get accumulative point information of every customer or at least to perform addition and change in the accumulative point information, and functioning as a browsing machine and an inputting machine, and the server device managing the accumulative point information about the points accumulated in accordance with a commodity purchase amount of each customer.
Patent JP-2002186951-A (JP)
Title: Garbage treatment system
Inventor: TAKAMI HIROYUKI
IPC: C02F3/08
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment system aiming at the downsizing of a wastewater treatment equipment using a water channel changeover device with a reliability enhanced and capable of preventing the deterioration of a treatment capacity, or the like, due to the flow is of a wastewater exceeding the treatment capacity into the wastewater treatment equipment even at the time of power failure. SOLUTION: This system is provided with a water channel changeover equipment which changes over a water channel of the wastewater when a crushing means is used from a sewerage side to a wastewater treatment equipment side by an electrically-driven changeover means and has a return mechanism which returns the water channel to the sewerage side when its power supply is cut off, wherein, for the water channel changeover equipment, there are provided cases 35a, 35b where an inflow inlet 371 which protrudes inwardly and to which the wastewater flows in is formed and a sewerage side outlet 351 is formed at one side of the bottom of the changeover equipment and a wastewater treatment equipment side outlet 352 is formed at another side of the bottom,  a changeover barrel 34 rotatably mounted in the above case which changes the water channel of the wastewater with the inflow inlet 371 inserted into an upper opening of the barrel, and an electrically-driven means which drives the barrel 34 so as to change the water channel to the wastewater treatment equipment side when an electric power is supplied.
Patent JP-2002189975-A (JP)
Title: System for processing merchandise sales data
Inventor: WATABE SATOYOSHI
IPC: G06Q20/12
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide merchandise sales data processing system which can quickly and accurately pay the bill at an Internet shop and is easy to handle. SOLUTION: Payment data about shopping made in the Internet shop (200) on the Internet 1 can be transmitted from the Internet shop side to a portable telephone number with a portable telephone by utilizing a portable telephone terminal (100), etc., and also while offering own portable telephone number, the portable telephone terminal can store the payment data received from the Internet shop side by the portable telephone into a memory 103M in an own device, and a merchandise sales data processing terminal (10) can process accounting about the payment data received from the portable telephone terminal by radio.
Patent JP-2002196495-A (JP)
Title: Chemical amplification type positive type resist composition
Inventor: KAMIYA YASUNORI
IPC: C08F220/44
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a positive type resist composition which has high transmittance at 157 nm of a F2 excimer laser. SOLUTION: The chemical amplification type positive type resist composition for a F2 excimer laser comprises a polymerization unit derived from an alicyclic hydrocarbon having a polymerizable carbon-carbon double bond in its ring, a resin which has a unit derived from a (meth)acrylonitrile, and an acid generator, wherein the resin, which itself is alkali-insoluble or hardly alkali-soluble, is characterized in that it is converted to be alkali-soluble by the action of an acid.
Patent JP-2002196563-A (JP)
Title: Electrophotographic roller constituted by attaching sleeve
Inventor: MIZUTA MASAAKI
IPC: G03G15/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a long-lived electrophotographic roller good in reusability. SOLUTION: This electrophotographic roller is constituted by attaching a semiconductive resin sleeve to the outer periphery part of a roll provided with a conductive layer or a semiconductive layer concentrically on the outer periphery part of a shaft body in a detachable state.
Patent JP-2002199690-A (JP)
Title: Electro-magnetic linear actuator
Inventor: IGUCHI HIROMI
IPC: G11B5/588
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and reduce assembling man-hours. SOLUTION: In the electro-magnetic linear actuator having a movable part (30) liftably holding an object to be lifted and lowered to a fixing part (20), a guide (40) restraining the movement except for the lifting and lowering direction of the movable part and a base (11) for attaching the guide, the guide (40) has a cylindrical bush (42) fixed on the base, a guide shaft (41) press-fitting the lower end on the bush, and an upper side damper (43) and a lower side damper (44) attached directly to the upper end side and the lower end side of the guide shaft by utilizing the elasticity of the dampers respectively in order to regulate the stroke of the movable part and absorb impact. Each of the upper side damper (43) and the lower side damper (44) is preferably composed of an elastic member such as a rubber material.
Patent JP-2002199071-A (JP)
Title: Handset
Inventor: OKU HIDENORI
IPC: H04M1/03
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensively manufactured handset in which a modular block can be formed by using a punching die and the modular jack of a commercial standard article can be used and whose assembly property is good. SOLUTION: The handset 10 is provided with a cover case 9, the modular jack 8 which is slantingly installed with respect to a transmission face 1t in a base case 1 and has installed ribs that are extensively arranged on both faces in a vertical direction and the modular block 2. The modular block 2 has base supporting ribs supporting the base of the modular jack 8 and rib supporting faces sandwiching the front and back faces of the installed ribs of the modular jack 8 and supporting them in the vertical direction. A side part supporting rib supporting face supporting the front face of the installed rib of the modular jack 8 is formed by a lower part-removed die. Consequently, the modular block 2 is formed by using an upper/lower part-removed die.
Patent JP-2002198099-A (JP)
Title: Sheet-like lithium secondary cell
Inventor: ZUSHI TOSHIHIRO
IPC: H01M10/052
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary sheet cell which permits conducting an impregnating operation of an electrolyte into a laminate structure in production of the cell in a short period of time, does not have an unnecessary space between individual sheet electrodes in the laminate structure, said sheet electrodes being brought into uniformly close contact with respective separators or solid-state electrolyte layers, and exhibits excellent cell performance. SOLUTION: A tape 5 is wound around an outer periphery of a laminate structure (power generation element) 3 containing a plurality of units with a positive sheet electrode 1 and a negative sheet electrode 2 laminated on each other through a separator or solid-state electrolyte layer 4 to band and fix a plurality of sheet electrodes forming the laminate structure 3, and a plurality of through-holes 51 are distributedly provided in portions of the tape, which cover side faces 3B-1, 3B-2 of the laminate structure 3.