baber/WOPTO huggingface dataset:
Patent JP-2002310960-A (JP)
Title: Pre-processing apparatus and method for non- electroconductive sample
Inventor: NOMA TAKASHI
IPC: G01N1/28
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which enables the formation of electroconductive thin films on non-conductive samples for observation with electron microscopes or the like with a higher controllability. SOLUTION: The sample pre-processing apparatus makes the non- electroconductive samples electroconductive for observation with scanning electron microscopes or for electron beam microanalysis. The pre-processing apparatus for the non-electroconductive samples has a vacuum tank, a holding means for the non-electroconductive samples provided in the vacuum tank, and a means which heats and evaporates palladium as evaporation source provided in the vacuum tank facing it at a temperature below the melting point thereof.
Patent JP-2002306345-A (JP)
Title: Device and method for extracting tea
Inventor: YAMAMOTO KAZUHIRO
IPC: A47J31/14
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a black tea extracting method to securely extract flavor of black tea and a black tea extracting device to automatically perform the method to obtain tea with good taste. SOLUTION: This black tea extracting device is equipped at least with an extracting vessel in which tea leaves are mixed into hot water to produce extracted liquid, a tea serving rack connectable to the bottom part of the extracting vessel, a hot water server to supply hot water with hardness over 70, pH 7.0-8.5, and temperature over 95 deg.C containing foamed air or saturatedly or supersaturatedly dissolved air, a tea supplying means to separate and guide out the extracted liquid from the bottom part of the extracting vessel to a cup placed under the tea supplying rack, and an automatic controller to adjust and operate an extracting condition to within a desired range. Black tea leaves in the extracting vessel is mixed into hot water and settled and then only black tea liquid above the bottom layer where tea leaves are settled is recovered.
Patent JP-2002275912-A (JP)
Title: Foundation made of independent steel in building foundation work and system and execution method of reinforcing material made of steel
Inventor: MITSUI KATSUYOSHI
IPC: E02D27/01
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To shorten base construction works and reduce cost by manufacturing base frames of eighty percent by using an iron sheet or the like and a square pipe or the like in ironworks as a base construction method in building foundation works. SOLUTION: A burying method as a unit type by transport after the base frames are manufactured so as to be able to be easily installed when the frames are produced of the iron sheets in an arbitrary size or latticed iron sheets or corrugated iron sheets or the like in ironworks as the base construction method in building foundation works and the square pipes or triangular pipes or cylindrical pipes or the like are mounted on the iron sheets or the like in arbitrary length in the longitudinal or lateral and oblique arbitrary directions by welding or the like and the three, four or five frames are manufactured and transported in conformity with a demand at a site and the burying method as the base construction method for building foundation works by forming the iron sheets in a cylindrical shape in the arbitrary size and in the arbitrary size and height and workmanship are provided.
Patent JP-2002319827-A (JP)
Title: Current voltage converter
Inventor: TAKIGUCHI MASAO
IPC: H03F1/30
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a current voltage converter with high performance employing an operational amplifier needing a high conversion resistance of a MOS transistor(TR) resistor that suppresses dispersion in the gain, facilitates gain switching and attains a desired temperature characteristic. SOLUTION: The current voltage converter is provided with an operational amplifier 52 and a CMOS TR 53, a drain terminal of the CMOS TR 53 is connected to an inverting input terminal of the operational amplifier 52 and the source terminal is connected to an output terminal of the operational amplifier 52. A dispersion correction device 55 controls the gate terminal 54 of the CMOS TR 53.
Patent JP-2002324646-A (JP)
Title: Manufacturing method of cable connection part and cable connection structure
Inventor: RIKUHATA MAKOTO
IPC: H01B13/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To make cost reduction by simplifying the manufacturing process of the cable connection part by simplifying the connection structure itself of the cable connection part of the wire harness. SOLUTION: A first terminal fitting 11 comprising a cable pressure contacting part 12b and a female terminal part 13a and a second terminal fitting 21 comprising a cable insulation displacement part 22b and a male terminal part 23a are provided. The first and second terminal fittings 11, 21 are confronted each other in a state in which the cable insulation displacement parts 12b, 22b are abutted and the female terminal part 13a and the male terminal part 23a are fitted each other. In this state, a continuous cable W is inserted through the cable insulation displacement parts 12b, 22b of the first and second terminal fittings 11, 21, and connected by insulation displacement.  Then, the cable W is cut at the confronting position of the first and second terminal fittings 11, 21, and then, the female terminal part 13a is connected to the top end of the separated cable W on one hand, and the male terminal part 23a is connected to the top end of the cable W on the other hand.
Patent JP-2002324909-A (JP)
Title: Photoelectric conversion circuit and laser range finder
Inventor: INABA NAOTO
IPC: G01S7/48
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric detector using an avalanche photo diode which operates stably in a region of a large current amplification factor. SOLUTION: By increasing a command voltage applied to an APD voltage setting circuit 2 step by step, a reverse bias voltage applied to an APD 3 is increased step by step, and each time the reverse bias voltage is increased, the current in the APD 3 is measured with a current detecting circuit 4. When a difference between the detected current and a specified value falls within an allowable value, the reverse bias voltage becomes a reference reverse bias voltage. Next, an MPU 1 determines the reverse bias voltage (reference reverse bias voltage) multiplied by a specific ratio as a reverse bias voltage to be used in the measurement, and then applies it to the APD 3 via the APD voltage setting circuit 2. Consequently, even if the characteristics of the APD 3 change, the current amplification factor of the APD 3 is kept constant.
Patent JP-2002322404-A (JP)
Title: Method for producing pigment dispersion and ink for inkjet containing the same
Inventor: HOSHINO HIDEKI
IPC: C09D7/80
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing pigment dispersion having primary particles with a time diameter, and pigment ink for inkjet having good transparency of an image and excellent in disperse stability. SOLUTION: This method for producing the pigment dispersion comprises adding a pigment solution, to a solution in which a pigment derivative having an anionic group is dissolved, retained in a reacting vessel having stirring means.
Patent JP-2002223537-A (JP)
Title: Dc motor
Inventor: TANAKA MOTOYUKI
IPC: H02K1/18
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a DC motor, capable of reducing the man-hours and cost for manufacture and attaining easy manufacture, while maintaining positional accuracy of a field magnet. SOLUTION: In this DC motor of which stator 10 formed with the field magnet 14 on an inner periphery 13 of a rotor hole 12 in a yoke 11 is disposed rotatably with a rotor 20 in the rotor hole 12, the field magnet 14 is formed integrally with the yoke 11 by injection-molding synthetic resin mixed with magnetic powder into the inner periphery 13 of the rotor hole 12.
Patent JP-2002320760-A (JP)
Title: Game medium changer
Inventor: SASAKI TORU
IPC: A63F7/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To permit the interchange of game media used for both game machines. SOLUTION: The number of pachinko balls charged into a hopper 4 is counted, and the counted result is converted into the number of metals according to a prescribed conversion rule to discharge only the converted number of metals from a discharge port 9. Or the number of metals charged into a hopper 6 is counted, and the counted result is converted into the number of pachinko balls to discharge only the converted number of pachinko balls from the discharge port 9. The pachinko balls and metals can thereby be interchanged.
Patent JP-2002328378-A (JP)
Title: Liquid crystal display device and method of manufacturing the same
Inventor: SAKATA ISAO
IPC: G09F9/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a method of manufacturing the same which can protect a terminal part by making a highly viscous sealant penetrate sufficiently. SOLUTION: In the liquid crystal display device which has a terminal part 12 provided on at least a part in proximity to the periphery on opposing surfaces of two substrates, and of which the tip of the terminal part 12 is coated with the sealant 7, the liquid crystal display and the method of manufacturing the same are characterized in that the sealant 7 is made of a highly viscous material and that nearly the whole terminal part 2 is covered with the sealant 7, which is drawn into the inside of the gap between the substrates from the periphery of the substrate by evacuation.
Patent JP-2002329031-A (JP)
Title: Transaction processing system, transaction processing device, and transaction processing method
Inventor: YAZE HIROSHI
IPC: G06Q50/10
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a transaction processing system, a transaction processing device, and a transaction processing method that provide users with good service and increase sales promotion effects. SOLUTION: A CAT(Credit Authorization Terminal) 2 sends received card transaction authentication data to a CAFIS(Credit And Finance Information Switching System) 6. The CAFIS 6 authenticates the legality of the transaction based on the transaction authentication data and returns the authentication result. The transaction processing device processes the card transaction based on the authentication result. The CAFIS 6 assigns processing sequence numbers to the transaction authentication data. The CAT 2 runs lottery using the assigned processing sequence numbers.
Patent JP-2002323459-A (JP)
Title: Multipath three-dimensional imaging radar apparatus
Inventor: KIMURA NORIAKI
IPC: G01N22/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus that displays an image inside an object such as concrete by a multipath system three-dimensional imaging radar of radio waves. SOLUTION: An array antenna 10 is used. The array antenna 10 has a plurality of transmission and reception antenna elements. The array antenna 10 is moved on a plane, and at the same time the plurality of transmission antenna elements are changed for each movement unit of the array antenna 10 for discharging the radio waves. Changing reception is repeatedly carried out by the plurality of reception antennal elements 10 for each transmission from the individual transmission antenna, and the inside of the object is displayed by the three-dimensional image according to an obtained reception signal.
Patent JP-2002329775-A (JP)
Title: Electrostatic chuck
Inventor: UDA YASUSHI
IPC: B23Q3/15
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck which attracts and retains a workpiece of silicon wafer or the like so as the temperature of the workpiece becomes homogenous, also easy for separating the workpiece and generation of particles is small in attraction or desorption. SOLUTION: The electrostatic chuck 1 has an electrode 3 for electrostatic attraction at the inside or a principal plane of a plate like ceramic body 2. A recess 4 is formed in another principal plane of the plate like ceramic body while the outer peripheral portion is remained. A gas groove 7 is formed in the periphery of the bottom face 5 of the recess 4 and a smooth recess 10 is formed at the center portion of the bottom face 5 of the recess 4. The bottom face 5 of the recess 4 except the gas groove 7 is made into a first attraction plane 11 and the outer peripheral portion is made into a second attraction face 12.
Patent JP-2002333918-A (JP)
Title: Method for automatically generating data for monitor control system and device and program for the same
Inventor: NAKADA HIDEO
IPC: G05B23/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To generate fine and complicate data necessary for each software constituting a monitor and control system under the consideration of a relation among facilities constituting a plant. SOLUTION: A conversion rule base 34 in which rules relevant to a facility group constituted of a plurality of facilities fulfilling a certain relation is read, and whether or not the facility group corresponding to the rule is described in a facility graph 32 in which the constitution of the facilities in a plant being the target of a monitor control system and the inter-facility relation are described is judged. When the inter-facility relation is matched, data for the monitor control system for specifying the application of the rule to the pertinent facility group are generated by a data generating function 35.
Patent JP-2002331205-A (JP)
Title: Lateral flow type moving bed type filtration device
Inventor: SUZUKI TAKASHI
IPC: B01D29/62
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce an unnecessary washing wastewater and the consumption of compressed air. SOLUTION: The opening of a processing water control valve 5 is controlled in a way that a water level (WL) measured by a level gage (30) in the state that the opening of an air control valve 8 is made to the opening (O1, O2) corresponding to a turbid substance concentration lower than a high turbid substance concentration is consistent with a set water level (H1, H2) corresponding to a turbid substance concentration lower than the high turbid substance concentration.  Even if the opening of the processing water control valve (5) is fully opened, in the case where the water level (WL) measured by the level gage (30) becomes higher than the set water level (H1, H2) corresponding to the turbid substance concentration lower than the high turbid substance concentration, the opening of the processing water control valve (5) is controlled such that the water level (WL) measured by the level gage (30) is coincident with the set water level (H3) corresponding to the high turbid substance concentration in the state that the opening of the air control valve (8) is made to an opening (O3) corresponding to the high turbid substance concentration. The raw water recovery efficiency can be enhanced and a running cost can be reduced.
Patent JP-2002331109-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of carrying out new fluctuation display having variety of a fluctuation display form for sufficiently increasing expectation for a fluctuation display game result form. SOLUTION: This game machine is provided with an image display device having an image display part and a display controlling means capable of indicating a plurality of pieces of identification information in the image display part. On the basis of the display control by the display controlling means, the fluctuation display game using the plural pieces of identification information is carried out in the image display part, and according to the result form of the fluctuation display game, the game condition is changed.  The display controlling means is provided with an individual fluctuation display controlling means, which has individual identification information for each of a plurality of predetermined display bodies and performs the fluctuation display game on the basis of the individual identification information for each display body, and a collective fluctuation display controlling means newly forming a collective display body by gathering a plurality of display bodies for performing the fluctuation display game on the basis of the collective identification information displayed by the collective display body.
Patent JP-2002342456-A (JP)
Title: Optimal disposal system for waste from demolition work
Inventor: WATABIKI MAKOTO
IPC: G06Q50/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an optimal disposal system for waste from a demolition work in which a well-planned demolition work is performed by properly predicting the generation of the waste from a building to be demolished. SOLUTION: The optimal disposal system 10 for waste using a computer consists of an optimal disposal schedule system part 11 of demolished waste, an ordering system 12 and a feedback information processing system part 13. The part 11 is provided with an arithmetic processing part 15, a database part 16, a building data inputting part 17 and a demolition schedule output part 18. Data on a building sent from the client of a demolition work is inputted to the part 15 through the part 17 to perform various kinds of calculation based on data in a database part 6. Then, the generation quantity of predicted demolished waste, a proper disposal method, the selection of proper demolition and disposal company and a calculation result concerning an optimal disposal schedule such as a cost for disposal are outputted from the part 18 as a demolition schedule.
Patent JP-2002338251-A (JP)
Title: Lamellar rock salt type lithium iron oxide and manufacturing method therefor
Inventor: KITAGAWA YUKIKO
IPC: H01M4/525
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a different kind metal element- containing lithium iron oxide useful as a positive electrode material in a lithium ion secondary battery. SOLUTION: The Ni-containing lithium iron oxide expressed by the formula: LiFe1-x Nix O2 (0<x<0.5) and having lamellar rock salt type crystalline structure is manufactured by the hydrothermal method.
Patent JP-2001332201-A (JP)
Title: Flat plate image forming apparatus and its manufacturing method
Inventor: OKUDA MASAHIRO
IPC: H01J9/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a plane image forming apparatus that can retain electrical insulation between wiring in the linear direction and that in the columnar direction over the whole image forming apparatus and easily manufacture by means of the conventional manufacturing apparatus with good yield, and to provide its manufacturing method. SOLUTION: The flat plate image forming apparatus is equipped with an insulating substrate and a phosphor, a face plate facing the said insulating substrate and a plurality of spacer members for supporting the face plate with respect to the insulating substrate, and electron emitting elements corresponding to their pixels as well, and they have been formed on strip-shaped insulating substrates lying in the columnar direction provided separately from the insulating substrate. And the said electron emitting elements are formed on the spaced members.
Patent JP-2002342762-A (JP)
Title: Object tracing method
Inventor: MEGATA TSUYOSHI
IPC: G06T7/20
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an object tracing method for performing split judgment or integral judgment even when a short-range picture in a room is acquired with a wide angle lens. SOLUTION: This object tracing method comprises a step 510 for detecting the candidate area of a target object in a picture, steps 540 and 550 for correlating the candidate areas to each other according to the overlap of the areas in preceding and following frames, a step 560 for storing the feature values of each area when a plurality of areas in the preceding frame are correlated to a single area in the following frame, and a step 620 for, when the areas integrated in a certain time separate into a plurality of areas after the lapse of a period, evaluating the matching level of stored feature values before integration and feature values with respect to all the combinations and for correlating a plurality of areas before integration to a plurality of areas after splitting.
Patent JP-2002351797-A (JP)
Title: System and method for retrieving electronic mail and electronic mail retrieval program
Inventor: IWAMIZU KENJI
IPC: H04L12/58
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To speed up the time required for the retrieval of a Web mail. SOLUTION: A data base server 5 accumulates mails transmitted/received by a client terminal 1 through a Web page displayed by a Web server 3. An application server 6 extracts a keyword from the mail based on the description system of the mail. An index server 7 creates the index of the mail based on the keyword and associates the index with the mail accumulated in the data base server 5. The index server 7 retrieves the index in accordance with a retrieval condition from the client terminal 1 and specifies the applicable mail. The Web server 3 displays the specified mail on the client terminal 1 through the Internet 2 so that it can be referred to.
Patent JP-2002352909-A (JP)
Title: Power feed connector
Inventor: KARAMATSU MASAYUKI
IPC: H01R13/629
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To perform removing operation in a single action, without having to change gripping of an operating hand, when a connector of a load dispatching side is removed from a connector of an power receiving side. SOLUTION: An operating lever 23 is displacably accompanied with a swing operation to three positions of a connecting position (illustrated position), where a terminal 25 is connected with the connector 30 of the terminal of the electric power receiving side, a temporary locking position where the terminal 25 is released of the connection with the connector 30 of the power receiving side, and a release position wherein the terminal 25 is released not only from the connection with the connector 30 of the power receiving side but also from a lock of a case 22 by a lock arm 26 to the connector 30 of the power receiving side. Furthermore, a lever stopper 24 makes the operating lever 23 positioned with respect to the case 22 or release the position of the operation lever 23 by the grip accompanied with the lever operation with respect to the case 22.
Patent JP-2002347011-A (JP)
Title: Concrete product and its manufacturing method
Inventor: KAWANAKA YOTARO
IPC: E01C11/24
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To suppress cost increase while securing durability at least equivalent in performance to that of concrete by maximizing a reflection property of light of a glass particle and a rate of utilization of material also. SOLUTION: A concrete product is provided with a light reflective layer 3 on a surface 21 of a base part 2 of the concrete. The light reflective layer is constituted as follows. (1) For a single number of layer of glass particles 4 in a thickness direction, many glass particles 4 are arranged in a plane exposing the plane part 41 along the surface of the base part 2. (2) The concrete 24 extending from the base part 2 is filled between the glass particles 4 and 4 arranged in a singular layer, and those glass particles 4 are fixed integrally to the base part 2. (3) A surface part 41 of the glass particle and a surface part 25 of the concrete are formed flush with each other.