baber/WOPTO huggingface dataset:
Patent JP-2002158830-A (JP)
Title: Radiation image-reading device
Inventor: IWAKIRI NAOTO
IPC: G06T1/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To perform proper shading correction even if an accumulating phosphor sheet is inclined to the application region of excitation light when reading-an image signal for performing shading correction from a specific image, and if a section without any images due to the influence of the dimensional accuracy or the like is read. SOLUTION: When each pixel of a radiation image is subjected to shading correction by utilizing the image signal obtained by reading the accumulating phosphor sheet 1 where X rays or the like with uniform intensity are applied, a correction value operation means 40 deletes the image signal of a pixel at a region corresponding to the end section of a region where the excitation light is applied, and performs interpolation based on correction data in a pixel within a region where the excitation light around the pixel where the correction data of the deleted pixel have been deleted, and obtains interpolation correction data for shading correction.
Patent JP-2002154650-A (JP)
Title: Transmitting/receiving device for conveying facility
Inventor: NAKAYAMA YUKO
IPC: B65G51/04
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a transmitting/receiving device performing the delivering work of a conveyed object storing a sample with a simple action without contaminating the conveyed object. SOLUTION: This transmitting/receiving device is provided with a device body 1, which has a space section 11, a conveyance hole 12 connecting a conveyance pipe conveying the conveyed object with the pressure of a conveyance fluid and the space section for moving the conveyed object to or from the space section, a fluid hole 13 connecting the space section and a fluid pipe letting the fluid flow, and an injection hole 14 for injecting an injection member in a sample vessel 5, an operation body 2 having a void section and arranged in the space section of the device main body displaceably between a transmission/reception position where the void section is connected to the conveyance hole 12 and the fluid hole 13 of the device body and a injection position where the void section is connected to the injection hole 14 of the device body,  and a sample injection guide 16 provided on the outside of the device body to support and position the sample vessel.
Patent JP-2002156057-A (JP)
Title: Flow control valve and fuel cell system using the same
Inventor: SHIBAZAKI SOTA
IPC: F16K31/04
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a flow control valve for controlling a flow rate of the fluid flowing in plural fluid supply channels, and to miniaturize and simplify a system using the flow control valve. SOLUTION: This flow control valve for distributing the fluid supplied from a single fluid introducing channel into plural fluid lead-out channels, comprises a casing 31 provided with plural channel holes 31a-31c forming the fluid lead-out channel, and plural plate-shaped valve elements 32a-32c mounted in the casing 31 and capable of independently adjusting an area of the channel of the corresponding channel hole among plural channel holes 31a-31c by being rotated.
Patent JP-2002156223-A (JP)
Title: Method for autonomously determining system error in surface shape measuring system using specimen for calibration
Inventor: FUJIMOTO IKUMATSU
IPC: G01B9/02
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for autonomously determining system errors by simple operations capable of highly accurately measuring the surface shape of a specimen by subtracting system errors from a shape measured value including the system errors derived from a measured value by an interferometer. SOLUTION: A specimen for calibration is fixed to a two-dimensional positioning stage movable in the x- and y-directions. Through the use of data obtained from an area sensor by shifting the specimen for calibration once in each direction, the system errors are autonomously determined at each point of a reference plane.
Patent JP-2002162125-A (JP)
Title: Joule-thomson cooling device
Inventor: INAGUCHI TAKASHI
IPC: F25B9/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a Joule-Thomson cooling device for speedily cooling the boiling temperature of nitrogen to 77K or lower by setting the combination of appropriate working medium. SOLUTION: A first working medium to be supplied to a tube with a first- stage cooling is set to an argon gas, and a second working medium to be supplied to a fin for second-stage cooling is set to a neon gas.
Patent JP-2002162534-A (JP)
Title: Ferrule for optical fiber connector, and its method of manufacture
Inventor: YOKOO TAKESHI
IPC: G02B6/36
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a ferrule for optical fiber connector by employing a simple structure, in which a resin-made flange member is attached to a sleeve made of a ceramic material. SOLUTION: One or more pairs of slits, which cross at right angles to the axial direction, are formed at symmetrical positions on the outer peripheral surface of the sleeve, on the base end of which the resin-made flange member is molded. The flange member is molded so that the resin material is filled in these slits, and as a result, by merely applying a simple processing to the ceramic sleeve, reliability of the ferrule for an optical fiber connector is improved, with its manufacture becoming complex being avoided.
Patent JP-2002164816-A (JP)
Title: Spread spectrum communication unit
Inventor: HASHIMOTO TAKESHI
IPC: H04B1/707
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a spread spectrum communication unit improving the communication performance. SOLUTION: In this spread spectrum communication unit equipped with a receiving set 41 which receives a multiplexed spread-modulated output and catches it synchronously, this receiving set 41 includes at least a matched-filter 42, a delay detector 43 and two systems of path selecting and synthesizing parts 51A, 51B, the path selecting and synthesizing parts 51A, 51B are characterized by having an asynchronous RAKE receiving function.
Patent JP-2002163535-A (JP)
Title: Electronic coupon system, electronic coupon collecting terminal and electronic coupon utilization status calculation method
Inventor: MAEDA SHINJI
IPC: G06Q50/10
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic coupon system that can identify easily the delivery source of an electronic coupon. SOLUTION: The system is equipped with plural electronic coupon delivery terminals 101-1 that deliver an electronic coupon 105, an electronic coupon collecting terminal 102 that collects the electronic coupon 105 in selling or buying of goods, and a user's terminal 103 that receives the electronic coupon 105 from the electronic coupon delivery terminal 101-1 and sends the electronic coupon 105 to the electronic coupon collecting terminal, and the electronic coupon delivery terminal 101-1 is equipped with a delivery terminal ID setting means 101-1c that appends a delivery source ID identifying the delivery source of the electronic coupon 105 to the electronic coupon to be delivered,  and the electronic coupon collecting terminal 102 is equipped with a counting means 102 that obtains the delivery source ID appended to the electronic coupon collected and counts the utilization status of the electronic coupons 105 delivered by each delivery source based on the delivery source ID.
Patent JP-2002164468-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SAWARA RYUICHI
IPC: H01L23/52
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To realize high speed transmission of a signal between a semiconductor device and outside equipment while miniaturizing the semiconductor device. SOLUTION: An element electrode 11 for a high speed signal and an element electrode 12 for a normal signal connected electrically to the semiconductor device are formed on a semiconductor board 10 providing the semiconductor device, and a low elastic modulus layer 14 is formed to cover each element electrode. A land 22 for the high speed signal connected to the element electrode 11 for the high speed signal 11 through a first opening part 14a is formed just above the element electrode 11 for the high speed signal. A land 23 for the normal signal 23 and connected wiring 24 whose one end is connected to the element electrode 12 for the normal signal through a second opening part 14b and whose other end is connected to the land 23 for the normal signal are formed.
Patent JP-2002167447-A (JP)
Title: Molding using bulk molding compound
Inventor: HASEGAWA HIROSHI
IPC: C08J5/04
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a molding using bulk molding compound(BMC) excellent in impact resistance as well as recycling efficiency. SOLUTION: In the BMC composed by impregnating an organic fiber base material with an unsaturated polyester composition containing an unsaturated polyester resin, a polymerizable monomer, a low contractible material, a curing agent and a thickener, a BMC in which the organic fiber base material is mainly composed of vinylon fiber is pressed and molded under heating.
Patent JP-2002167417-A (JP)
Title: Method for producing aromatic hydrocarbon modified phenolic resin
Inventor: ASAMI MASAKATSU
IPC: C08G14/04
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic hydrocarbon modified novolak type phenolic resin with a low molecular weight and a narrow molecular weight distribution in high yield. SOLUTION: This method is characterized by reacting phenols, an aromatic hydrocarbon aldehyde resin and aldehydes using an organic phosphonic acid as a catalyst.
Patent JP-2002079210-A (JP)
Title: Recycling device and recycling method
Inventor: IZUMI MOICHI
IPC: C30B23/08
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a recycling device which is capable of extracting a rare element from an industrial waste containing a harmful substance produced in a process to manufacture a semiconductor product and reusing the rare element. SOLUTION: This recycling device 1,000 is structured of a heating chamber 40, a crucible 50 which is provided in the heating chamber 40 and houses the industrial waste to heat it at a specified temperature, recovery chambers 200 and 300 which internally introduce the gas vaporized from the crucible 50 and has a gas exhaust channel maintained at a low temperature and a turbo- molecular pump 20 which selectively decompresses the heating chamber 40 and either of the recovery chambers 200 and 300.
Patent JP-2002168777-A (JP)
Title: Discrimination device of plastic
Inventor: HISAKADO TAKAO
IPC: G01N21/552
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To discriminate in a short time the kind of black plastic and an additive intermingled inside the plastic, and thereby facilitate segregated recovery of the plastic. SOLUTION: This device is constituted from a cutter 3 for chipping the surface of the plastic 1, a hose 4 for collecting the chipped plastic, a discrimination means 7 for recovering the plastic by a trapping part 21, pressing the plastic onto a detection part 11 of a device body 2 (using an infrared spectroscopy) including a light source and an infrared spectrum measuring system to execute measurement, and comparing and collating the spectrum acquired by the infrared spectroscopy with an infrared spectrum pattern of various plastics determined beforehand, to thereby discriminate the plastic having the agreed infrared spectrum pattern, and a sucking device 36 for eliminating automatically after finish of discrimination.
Patent JP-2002173684-A (JP)
Title: Apparatus for carbonization of waste material
Inventor: FUKUSHIMA SACHIKO
IPC: C10B53/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for the carbonization of waste materials having high disposal capacity independent of the kind of the waste material owing to the easy heat-transfer to the whole waste material and suitable for continuous operation. SOLUTION: An inclined chute 3 for charging the waste material is placed between the charging port 1 for the waste and the carbonization furnace 5 to attain a chimney effect. The carbonization furnace is composed of a combination of a cylindrical furnace body 21 made of a high-temperature heat-resistant steel and connected between the chute and the discharging port 7 of the carbonized material in a state rotatable on a horizontal axis and a hot-air jacket 23 placed to introduce hot air between the furnace body and the jacket. The chute and the hot-air jacket are provided with protruding flues 48, 49, respectively. Both flues constitute a circulating exhaustion apparatus 10 returning to the discharging port for heat-recovery. The circulating exhaustion apparatus is provided with gas-treating apparatuses 45, 46 for the cleaning, etc. of the gas in addition to an exhaustion port 50.
Patent JP-2002175405-A (JP)
Title: Method for providing adaptive network service and its recording medium
Inventor: ITAO TOMOKO
IPC: G06Q50/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of providing an adaptive service by developing a service (organization) to be realized by the interaction of a plurality of cyber entities(CE). SOLUTION: Elements and nodes constituting this system are connected through a network, and cyber entities(CE) being programs to be executed by the nodes are able to acquire (environment sense) information inputted by users, the history information of the users, the information of a real world obtained through a sensor, and the attribute information of the CE, to acquire information related with the other CE(B) by the environment sensing, to generate relationship information related with the CE(B) based on the acquired information related with the CE(B), to record it, to select the CE of the other party for interaction based on the relationship information, and to provide a service while executing the interaction.
Patent JP-2002186169-A (JP)
Title: Transformer protection relay
Inventor: UENO KAZUO
IPC: H02H7/045
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for solving the problem of a transformer protection relay using a current differential relay, which is operated with a Δ differential current (Id) being able to identify an internal or external fault of a transformer but results in mis-matching between a relay operation profile and the actual phase of the fault, due to the correspondence to the amount of Δ-quantity differential current (Id) and moreover if a user desires information regarding the actual phase of the fault, the operation profile of the current differential relay calculated with the Δ-quantity differentia current is insufficient and has a possibility of generating confusion. SOLUTION: The relay is constituted such that a two-phase operating condition, a three-phase operating condition and a single-phase operating condition due to a current differential relay operation output which calculates the Δ differential current (Id) as the operation amount are, formed respectively; when the single-phase operating condition is set, the calculation phase of the relevant current differential relay is discriminated as a fault phase, and when the two-phase operating conditions are set, the phase common to the calculation phase of the relevant current differential relay is discriminated as being fault phase; and when the three-phase operating condition is set, the phase is discriminated as being the three-phase fault and these faults are displayed on the external circuit.
Patent JP-2002182608-A (JP)
Title: Gain control circuit and display device using the same
Inventor: YAMAKAWA YOSHIBUMI
IPC: G09G3/296
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a gain control circuit and a display device prevented from mal-functioning even with a high speed clock without causing increase in costs and power consumption. SOLUTION: A frequency divider clock DCLK of a master clock MCLK makes a counter 1046, ROM 1047, and a multiplier 1048 operate to latch serial gain data from a microcomputer 107, a trigger signal is outputted at the rising of a vertical fly back signal V.BLK to make the counter 1046 generate an address signal S1046, the multiplier 1048 reads γ-correction data from ROM 1047 according to the address signal S1046 and generates an actual gain value data S1048 weighted by multiplying the γ-correction data S1047 by the gain data latched by the receiver 1044; and RAM 1041-1043 are arranged, which can be rewritten by the gain value data S1048 by synchronizing γ-correction look-up table of R, G, B with MCLK and can be read.
Patent JP-2002184399-A (JP)
Title: Nickel electrode plate for alkaline storage battery, and manufacturing method of the same
Inventor: ITO TAKEYA
IPC: H01M4/52
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a nickel electrode plate for an alkaline storage battery of which, the lowering of big current charging property and big current discharging property are restrained instead that the surface of a positive electrode active material is covered by the element of Ca, Sr, Y, Al, Mn, or the like. SOLUTION: The surface of a porous conductive base board of the nickel electrode plate for the alkaline storage battery is covered by cobalt-containing oxide, and the surface of positive electrode activator is covered by compounds including the elements chosen from Ca, Sr, Sc, Y, Al, Mn, and lanthanide group elements. By covering the surface of positive electrode active material with compounds including the elements chosen from Ca, Sr, Sc, Y, Al, Mn, and lanthanide group elements, the increasing effect of oxygen overvoltage becomes big, and discharge receptivity is improved, and according toe the improvement of the conductivity between the porous conductive base board and the positive electrode active material due to the cobalt-containing oxide, the lowering of big current charging property and big current discharging property are restrained.
Patent JP-2002179166-A (JP)
Title: Atomizing and supply device for liquid such as cosmetic liquid and the like
Inventor: HISARAKU HISASHI
IPC: B65D83/14
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To enable liquid cosmetics and the like to be substantially uniformly atomized and adhered to a face or other atomized liquid adhering surfaces under its atomized state, further enable the liquid to be atomized uniformly under a blowing action of a blower fan, its gasification to be promoted, make an atomization and supplying device compact in size and further facilitate its handling by a manual operation. SOLUTION: This device is comprised of a case member 1 provided with an installing means 5 set at a container port of a liquid container B; an operating mechanism 10 provided with a slide segment 14 resiliently slid inside the case member 1 by a depressing switch 11 slid inside or outside the case member 1 through depression outside the case member 1 or its releasing; a sucking-up mechanism 20 provided with a suction pipe 23 for sucking up a specified amount of liquid in the liquid container B as the slide segment 14 reciprocates and slides; an atomizing mechanism 30 provided with an atomization nozzle 31 communicating with the suction pipe 23 through a guide passage 15 formed at the slide segment 14 and projected out of the case member 1;  and a blower mechanism 40 provided with a blower fan 61 rotated around an axis of the atomization nozzle 31 through an operation converting means 50 converting the reciprocating and sliding action of the slide segment 14.
Patent JP-2001211461-A (JP)
Title: Image distortion correcting device and method, and image display device using the same
Inventor: SONG WOO JIN
IPC: H04N5/74
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an image distortion device and its method which can adjust an image display device so as to output the original image by pre-warping an input image thereby correcting distortion without utilizing a convergence yoke, and to provide an image display device utilizing the method. SOLUTION: This image distortion correcting device is provided with a reference image generating part 28 generating a prescribed reference image, a camera 27 inputting the reference image and photographing an image to be outputted onto a screen, and a distortion information extracting part 29 which generates distortion correction information for correcting distortion and corrects the distortion of a photographed image when it is judged that there is distortortion by comparing the photographed image outputted from the camera 27 with the reference image outputted from the part 28.
Patent JP-2001212412-A (JP)
Title: Fluid preferential adhesion filter
Inventor: VERDEGAN BARRY M
IPC: F02M35/024
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a filter prolonged in a service period. SOLUTION: This filter 70 consists of filter media 72. The filter has higher affinity to filter blow than contaminants in fluid and the adhesion of the contaminants and the filter media 72 is smaller than the adhesion of the fluid and the filter media 72. The filter media 72 are more preferentially wet with the fluid than the contaminants. The filter media 72 are composed of fibers having predetermined surface rates and have the adhesion site smaller than the contaminants. The thickness of the filter media 72 is 0.7 to 2.0 mm. The filter media 72 are pleated to maximize the surface ranges and are formed to annular bodies having inner and outer circumferences 76 and 78. The annular bodies have at least five pleats per inch along the inner circumference 76.  Reinforcing layers are disposed upstream and downstream to prevent the collapse of the surface filter media 72 during a filtration effect and blow back. The reinforcing layers are the screens witch are pleated and are formed respectively to the annular bodies. The pleated filter media 72 are held therebetween.
Patent JP-2002187068-A (JP)
Title: Suction type abrasive cleaning device and the method
Inventor: HORISAKA OSAMU
IPC: B24C3/12
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a suction type abrasive cleaning device and the method, which reduce wear of particle collectors and powdering of particles. SOLUTION: The suction type abrasive cleaning device serves to clean inside of a pipe to be cleaned, by sucking inside air from an end of the pipe together with an abrasive material which is sucked from another end of pipe, and serves to collect the abrasive material into a particle settling device which is located on the downstream in passing direction of the abrasive material in the pipe, besides provides a means of dropping the particles from above the particle settling device. It is desirable that the particle settling device is a receiver box.
Patent JP-2002188630-A (JP)
Title: Control device for magnetic bearing, and magnetic bearing spindle device using the same
Inventor: TASHIRO ISAO
IPC: B23B19/02
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a magnetic bearing which suppresses vibration to support a rotor stably when natural frequency of a rotor is changed, and attenuates resonance to a change in natural frequency of a rotor associated with tool replacement in machine tool application. SOLUTION: When self-excited vibration occurs by a change in natural frequency of a rotor 67, a self-excited vibration component is extracted by a self-excited vibration resonance tracking filter 31, or gain of a band pass filter 36 is adjusted, whereby the vibration is suppressed to stably support the rotor 67. In particular in machine tool application, a self-excited vibration is suppressed, natural frequency is accurately measured, and characteristics of a natural frequency component attenuating part 3 is automatically changed to a change in natural frequency associated with replacement of tools 65, whereby a stable magnetic bearing device can be provided.