baber/WOPTO huggingface dataset:
Patent JP-2001339153-A (JP)
Title: Reflow furnace
Inventor: KIRYU MASAO
IPC: H05K3/34
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a mesh type reflow furnace in which a mesh is prevented from warping or vibrating while minimizing generation of dust. SOLUTION: A carrier 11 comprises a pair of an endless chain 9 and an endless mesh 10 wherein engaging parts 12 are formed on the opposite sides of the mesh 10 and projecting engaging pieces 15 are fixed to the chain 9. The engaging parts 12 of the mesh 10 and the engaging pieces 15 of the chain 9 are engaged in idly fitted state. A heat resistant mesh receiver 16 made of heat resistant glass, for example, is provided at the lower part of the mesh 10.
Patent JP-2001336171-A (JP)
Title: Revolving device for hydraulic rotary grapple
Inventor: WADA HIROSHI
IPC: E02F3/413
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To make the revolving device of a grapple compact in a hydraulic rotary grapple which is mounted on a revolving work vehicle. SOLUTION: In the hydraulic rotary grapple device 4 constituted of a revolving motor 45 equipped as an attachment of the working vehicle at the front end of a revolving working vehicle and a hydraulic cylinder 35, the shaft 40 of the swivel joint 30 supplying hydraulic oil to the hydraulic cylinder is notched to form a stepwise shape and the rotary center of the swivel joint 30 is positioned within the outer diameter of the revolving motor body 45 in a plan view.
Patent JP-2001336824-A (JP)
Title: Waste heat recovering system for induction heating device
Inventor: TOMITA YASUO
IPC: F24D11/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a waste heat recovering system for an induction heating device in which cooling water waste heat of the induction heating device is recovered, effectively utilized for either a heating or a cooling to attain an energy saving, an amount of generation of carbonic acid gas is reduced and it is effective in view of environment. SOLUTION: This waste heat recovering system is comprised of an induction furnace 1 having a water-cooled copper pipe coil 5 wound around it to apply an alternating current while cooling water 6 is being fed; a temperature laminated layer type heat storage tank 2 with which a circulation pipe 11 having hot water from the water-cooled copper pipe coil 5 flowed therein is connected in the upper part of the heat storage tank, and a plurality of cooling water discharging ports 20a to 20d for selecting a temperature of the cooling water 6 supplied to the circulation pipe 11 in response to a load variation of the induction furnace 1 arranged within the heat storage tank along a longitudinal direction; a thermal radiation device 12 for decreasing a temperature of the cooling water 6 arranged between the heat storage tank and the induction furnace 1; and a fan coil 3 connected to a circulation pipe 25 for supplying hot water fed from the upper part of the temperature laminated layer type heat storage tank 2 and returning back the cooled water from the bottom part of the heat storage tank.
Patent JP-2001289623-A (JP)
Title: Method and element for electronic beam position detection and cathode-ray tube
Inventor: HASHIZUME RYOTA
IPC: G01B15/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To perform more accurate position detection by an electron beam position detecting method which is applied to a cathode-ray tube, etc. SOLUTION: A position detecting element 121 is composed of >=2 electrodes 13a and 13b which are insulated from each other, and signals based upon beam currents generated when an electron beam spot 18 impinges on the electrodes 13a and 13b are detected to detect the position of the electron beam spot 18.
Patent JP-2000351665-A (JP)
Title: Stabilized perovskite for ceramic membrane
Inventor: CHEN CHIEH-CHENG
IPC: C01G51/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To form a stable, substantially cubic crystal structure at a lower temperature than the work temperature range of lanthanum-cobalt oxide perovskite alone by incorporating a stabilizing amount of cerium-gadolinium oxide into the structure of lanthanum-cobalt oxide perovskite and then sintering the product. SOLUTION: This method for producing the stable, substantially cubic crystal structure of at least one strontium-doped LSC perovskite comprises incorporating a stabilizing amount of at least one kind of cerium-gadolinium oxide(OGO) into a lanthanum-cobalt oxide (LSC) and then sintering the mixture at 1,000 to 1,400 deg.C. The preferable molar amount of CGO incorporated into the LSC perovskite is contained within the range of about 0.01<=CGO/LSC<=1. The obtained cubic crystal structure does not receive its undesired structural change at room temperature or higher. The sintered product is formed in a disk-like crystal structure or in a film-like shape on a substrate support.
Patent JP-2001336272-A (JP)
Title: Sticking method and sticking metal fixture for slate or the like to wall face
Inventor: MORIMOTO ISAO
IPC: E04F13/08
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To easily and beautifully stick slates, tiles or the like of natural or artificial granite, marble, or Bizen ware or the like to the wall face of a building without damaging fitting metal fixture sections. SOLUTION: Cruciform fixing metal fixtures 6 are fixed to the wall face 2 on the outside or inside of the building 1 at prescribed intervals, and the slates 3 or the like are stuck in sequence by inserting the recesses 5 recessed on the corner sections 4 of the slates 3 or the like to the lock pieces 8 provided to the height nearly a half of the thickness of the slates 3 or the like on the fixing metal fixtures 6, respectively. The slates 3 or the like abut on cruciform fixing metal fixture bodies 7 with a joint width in particular, and the slates 3 or the like can be beautifully stuck, or a stick section 10 may be provided at the center section of the end sections of each fixing metal fixture body 7, and the fixing metal fixture 6 can be temporarily tacked to the wall face 2 for sticking work.
Patent JP-2001348205-A (JP)
Title: Membrane reactor
Inventor: TANIGUCHI HIROYUKI
IPC: B01D53/22
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a membrane reaction free from the direct contact of a hydrogen separation membrane with a catalyst, capable of easily attaching and detaching them, preventing the occurrence of pin holes of the hydrogen separation membrane with excellent maintenance property, and having improved durability. SOLUTION: A membrane unit composed of a honeycomb catalyst formed by carrying a catalyst on a honeycomb porous carrier and the cylindrical hydrogen separation membrane selectively permeating hydrogen passed through a cavity of the honeycomb catalyst is provided in a reaction chamber.
Patent JP-2001352621-A (JP)
Title: Gas-insulated switchgear
Inventor: ARIOKA MASAHIRO
IPC: H02B1/20
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a gas-insulated switchgear which enables reduction in the number of components and increase of its capacity. SOLUTION: This gas-insulated switchgear has a conductor unit which comprises disconnectors contained in 1st, 2nd and 3rd enclosing containers, branch conductors which are connected in parallel to each other between the disconnector in a 1st enclosing container and the disconnectors in 2nd and 3rd containers, terminal parts extended in the respective enclosing containers and main parts which are extended between the terminal parts to distribute powers in parallel among the enclosing containers, insulators provided on the outsides of the enclosing containers to cover the main parts, and conductive coatings which are provided on the outer surfaces of the insulators and grounded.
Patent JP-2001005481-A (JP)
Title: Method to put spot on key segment in voice message
Inventor: LEE CHIN-HUI
IPC: G10L15/18
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To specify and to take out a segment, which includes key information in a voice message, by putting a tag on the voice message to indicate the position of the key segment detected in the message and taking out the key segment from the message. SOLUTION: A key segment, that is to be registered, is inputted by marking the segment in a message. The segment is processed by using a voice recognition 12 and pronunciation of the segment is generated. Then, an identifier of the key segment and the feature corresponding to the segment are stored in a segment name and feature (pronunciation) 15. Detection of the key segment is executed by using independent models for the feature of the key segment stored in the segment name and feature (pronunciation) 15 and a speaker and a spot is put on the key segment registered in the voice message. The detection of a key segment executed in the key segment detection is executed by a conventional word spot.
Patent JP-2001347184-A (JP)
Title: Fluorescent lamp pulverizer
Inventor: MORI KATSUHISA
IPC: B02C19/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a novel fluorescent lamp pulverizer with simple structure by which waste fluorescent lamps in homes or offices are simply pulverized to small dust which can be compactly discarded as noncombustible dust. SOLUTION: The fluorescent lamp pulverizer is constituted of a charging passage 1 of a rectangle shape when seen from a planar side which has a charging port 2 at an upper end and a lower end of which is communicated with a dust chamber 4 in a casing 3 and punching bars 5 which come in and go out in a horizontal direction toward the charging passage 1 from a flank of a longitudinal side. A large number of punching bars 5 are arranged over whole regions of the flank on the longitudinal side of the charging passage 1 and further are formed over upper and lower plural steps. Respective punching bars 5 are constituted so as to be joined to a holder 7 via buffer means 6 for absorbing shock located at its rear end parts and to conduct reciprocal movement by rotation of a can 8.
Patent JP-2001340141-A (JP)
Title: Furniture for office construction
Inventor: YOSHIDA YOICHI
IPC: A47B17/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide furniture for office construction for easily constructing a unified office layout without depending on an expert builder. SOLUTION: This furniture for the office construction is constituted of desks DKs arranged in an office space and desktop panels DPs provided on the desks DKs. At least the desktop panels DPs respectively attached to the desks DKs arranged at the adjacent positions are connected to each other by a common connection structure and a work space S1 is respectively set in a space surrounded by at least the desktop panels DPs.
Patent JP-2001350568-A (JP)
Title: Information processor, and key array method used for the same device
Inventor: NAGAOKA YASUHIRO
IPC: G06F3/0488
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To actualize smooth key operation by setting key functions having high use frequencies to keys of large size. SOLUTION: Keys of large size among key buttons 55 displayed on a display 5 are arranged in the top array. The operation frequencies of key functions set to the respective keys are counted and accumulated. In initial processing, the use frequencies of the respective key functions are judged from the counted and accumulated values of the respective key functions and key functions having high use frequencies are set to the keys of large size.
Patent JP-2001349159-A (JP)
Title: Single swinging window unit
Inventor: FUKUDA TOSHIHIRO
IPC: E06B9/52
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To enable a panel-like wire screen to be mounted on a single swinging window. SOLUTION: A wire screen sash rotated to an indoor side through the medium of a (preferably detachable) shaft member and an interlocking member for interlocking the wire screen sash with a window sash are installed in a unit frame on the technological assumption that a single swinging window unit is provided with the window sash disposed rotatably toward the outdoor side of the unit frame. The interlocking member has a link structure capable of freely adjusting the extending angle between the wire screen sash and the window sash. The wire screen sash is composed of a wire screen frame and a wire screen body disposed detachably in the wire screen frame.  In some cases, the wire screen body is fitted into the pin hole of the wire screen frame through the medium of a spring-loaded pin member capable of expansion and contraction, which is disposed in the upper and lower edge parts of the wire screen body.
Patent JP-2001350476-A (JP)
Title: Device and method for generating waveform
Inventor: OKADA KENICHI
IPC: G10H7/08
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a waveform generating device and a method therefor capable of generating an approximate sinusoidal waveform by a simple arithmetic operation. SOLUTION: A frequency counter 11 sequentially steps its output at a rate of a pitch data, and returns to 0 when the output has reached a certain value, and repeats the sequential stepping operation at the rate of the pitch data again. A triangular wave generation parts 12-14 each are circuits that generate triangular waves of 2, 4, and 8 fold frequencies of a saw-tooth wave frequency outputted from the frequency counter 11, respectively. Level adjustment parts 21-23 each adjust respective output levels of the triangular wave generating parts 12-14 based on a control data supplied externally, and output them to a mixing part 27. The mixing part 27 mixes the outputs of the level adjustment parts 21-23 together and output the mixture to an inverse-control part 28.  The inverse-control part 28 inverts and outputs the output of the mixing part 27 based on MSB of the counter 11, or makes it pass through.
Patent JP-2001354423-A (JP)
Title: Bismutite-type mixture hydroxide carbonate and adsorption separation material for ion
Inventor: TSUJI MASAMICHI
IPC: C01G29/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To adsorb and separate harmful substances such as halide ions of F- and selenoxy ion SeO32- from waste water with high efficiency. SOLUTION: The bismutite-type mixture hydroxide carbonate is expressed by the formula of (Bi1-x,Mx)2(O1-x,(OH)x)2CO3.nH2O. In the formula, M represents one or more kinds of transition metal and alkaline earth metal elements and (x) and (n) satisfy 0<x<1 and 0<=n.
Patent JP-2001351151-A (JP)
Title: Charge payment support system
Inventor: IGARASHI KEISUKE
IPC: G06Q40/02
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a charge payment system capable of preventing impossibility of drawing by attracting a customer's attention when outstanding balance of a customer's bank account is under an amount of charge which is scheduled to be drawn. SOLUTION: Charge claim data of the present month for customer's debt to be paid are calculated, transmitted to a host computer 2 of a bank via a network 5 by an operation terminal 1, the host computer 2 records the charge claim data in an account information management data base 4, updates information of the applicable account in the account information management data base 4 when transaction of the balance in accordance with withdrawal of cash by the customer is received from an ATM 3 via the network 5, raises a flag to indicate insufficient balance in a transaction result record in the case of 'new balance data' < 'charge claim data' and transmits the record to the ATM 3.  The ATM 3 attracts the customer's attention to the impossibility of drawing of the charge which is scheduled to be drawn by printing the flag by changing colors in a detailed statement of the transaction when the flag is confirmed in the transaction result record.
Patent JP-2001352682-A (JP)
Title: Inverter device and method for reversing power flow to direct it to commercial system
Inventor: KODAMA HIROICHI
IPC: H02M7/48
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To reverse power flow to direct it to a commercial system, in such a manner that the voltage of the commercial system will not exceed the upper limit value thereof. SOLUTION: An inverter device 100 includes a step-up circuit 11, that converts the output of a solar cell 2 into alternating-current power, a direct-current capacitor 13, and a switching element group 12 and reverses the flow of the converted alternating-current power to direct it to a low-voltage distribution line 3. The inverter device is provided with a detection circuit 7 for detecting the voltage at a linkage point 6, where a plurality of inverter devices are connected with the low-voltage distribution line 3 and a control circuit 15 for controlling the output of the step-up circuit 11, according to the voltage detected through the detection circuit 7.  As a result, since the voltage of the commercial system, which fluctuates in response to the plurality of the inverter devices can be detected precisely, the power flow can be reversed to direct it to the commercial system, in such a manner that the voltage of the commercial system will not exceed the upper limit value thereof.
Patent JP-2001357306-A (JP)
Title: Method for providing and selling dvd or cd contents
Inventor: HIRATSUKA HIROSHI
IPC: G06Q10/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method which quickly and efficiently provides and sells DVD or CD contents services by using a communication network like the Internet to automatically perform member registration required for DVD or CD contents services. SOLUTION: The communication network like the Internet is used to register a user having a DVD decoder or an MP3 decoder as a member, and a guide to inform the member of DVD or CD contents which can be perused by the decoder (perusal software) which the member possesses, or a title list of them is delivered, and contents (movies, music, games, and others) of a title which the member desires are provided and sold through the communication network like the Internet or by door-to=door delivery service.
Patent JP-2001358001-A (JP)
Title: Thermistor device for detecting temperature
Inventor: SASAKI KAORU
IPC: H01C7/04
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To maintain bending strength of an insulated conductor including its root which is drawn out of a jacket case by preventing an insulating resin from creeping up to the root of insulated conductor which is drawn out of the jacket case with a simple structure change. SOLUTION: The root 21 of an insulated conductor 2 which is drawn out of a jacket case 3 by slitting provided to a valley of 2-core parallel wires from a connection base 20 of the insulated conductor 2 is assumed as single wires 21a and 21b. The root 21 of the conductor 2 is separated in a unit of single wire and drawn out of the jacket case 3 while the connection base 20 of the conductor 2 is resin-sealed with an insulating resin 4 inside the jacket case 3 from a thermistor element 1.
Patent JP-2001041404-A (JP)
Title: Method for inspecting steam generator piping
Inventor: MCCLELLAND RICHARD G
IPC: G01N29/34
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To indicate variation from the thickness of the tube wall of a steam generator by providing a partial load tone burst active system comb type ultrasonic transducer, transmitting an axially asymmetric ultrasonic wave through steam generator piping and detecting the reflected ultrasonic wave. SOLUTION: The steam generator piping inspection system comprises a comb type transducer 12, a tone burst power amplifier 14, a sweep frequency generator 16, and an ultrasonic inspector 18. The transducer 12 is molded according to the shape of steam generator piping 10 on the inner circumferential direction thereof. In the operation, sweep frequency range is selected to maximize the sound field in material. The transducer is located at the end of opening of the steam generator piping disposed in the tube plate of a steam generator. Defect in the steam generator piping partially reflects a waveguide signal which is received by the comb type transducer thus indicating effective defect data.
Patent JP-2002008487-A (JP)
Title: Pushbutton structure
Inventor: HORIUCHI YASUO
IPC: H01H21/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a pushbutton structure which is capable of space saving on its cabinet surface by reducing a member of buttons because the pushbutton structure can turn on or off one or two tuck-switches by adjusting a pushing value. SOLUTION: The pushing button structure comprises a pushbutton 2 which includes an operating member 21, a vertical member 23 and a button portion 24, the first contact switch 5 and the second contact switch 6, wherein, as shown in Fig., the operating member 21 extends to an inside of a cabinet 1, the vertical member 23 is constructed together with the cabinet 1 and has a hinge portion 21 at a relevant vertical position, the button position 24 is projected on the vertical member 23, the first tuck-switch 5 is mounted on a upper surface of the base plate 4 as a switch portion 51 faces to an upper side, and the second switch 6 is mounted around a back of the first tuck-switch 5 on the base plate 4 and faces to operating member 21 in a horizontal direction.
Patent JP-2002004986-A (JP)
Title: Starter driving device
Inventor: SAITO MIKIO
IPC: F02N11/08
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a starter driving device capable of certainly preventing an operation of a starter motor caused by submergence and securing power supply voltage enough to operate other on-vehicle electric device, when an automobile falls into sea or the like to sink power supply system components related to the starter 10 and starting of the starter 10. SOLUTION: Submergence sensors 9 are disposed in a body of the starter 10, or at corner positions where the submergence sensors are not adjacent to each other on the side of a hexahedron, of respective corner positions forming the hexahedron at up and down, right and left, and front and back parts of a space surrounding with intervals the power supply system components related to the starter 10 and starting of the starter 10. A control means comprising a switch element 4 and an ECU 8 receives a submergence detection signal from the submergence sensors 9 disposed at the positions discussed above, and shields power supply to the starter 10.
Patent JP-2002005432-A (JP)
Title: Oven type heating furnace
Inventor: SHIMADA TATSUYA
IPC: F23L15/02
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent ventilation of the heat storage body of a burner from being impeded with soot produced when a part of unburnt exhaust gas in the way of combustion from a burner under combustion or a part of not yet burnt fuel is sucked into an adjacent burner sucking combustion exhaust gas. SOLUTION: In an oven type heating furnace comprising a heat storage alternating combustion burners, interval between adjacent burners is widened so that a part of unburnt exhaust gas in the way of combustion from burners 8a, 8c under low load combustion or a part of not yet burnt fuel is not sucked into adjacent burners 8b, 8d sucking combustion exhaust gas.
Patent JP-2002007939-A (JP)
Title: Electronic commerce system, control method thereof, and computer-readable memory
Inventor: SUGA KAZUMI
IPC: G06Q30/04
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commerce system and control method thereof capable of performing commercial transactions while reducing the load of a purchaser. SOLUTION: The terminal used by a purchaser 11 reads commodity information including a commodity list provided from a seller WWW server 14 in a WWW browser 12. The purchaser 11 notifies of the intension of purchasing a commodity to be purchased on the basis of the read commodity information, and receives commodity transaction information for performing the settlement of the commodity to be purchased from the seller-side WWW server 14. The seller-side WWW server 14 transmits the commodity transaction information in a form readable by the WWW browser 12 to the terminal of the purchaser 11 who notified of the intension of purchasing the commodity to be purchased.