baber/WOPTO huggingface dataset:
Patent JP-2002128724-A (JP)
Title: Method for producing 2-butyloctane diacid
Inventor: KASHIWAGI KOICHI
IPC: C07B61/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for capable of producing high-purity (low 1,10- dodecane diacid contents) 2-butyloctane diacid in a high yield and in excellent production efficiency. SOLUTION: This method for producing 2-butyloctane diacid is characterized in that (1) 7-cyanoundecanoic acid and/or 2-butyl-7-cyanoheptanoic acid is hydrolyzed in the presence of an alkali compound to form a 2-butyl octanedioate, (2) the hydrolysis reaction solution is treated with an acid at pH <=4 to form 2-butyloctane diacid, (3) 2-butyloctanedioic acid is extracted with an organic solvent from the solution treated with the acid, (4) its organic solvent layer is cooled and a produced solid is removed, (5) the organic solvent is removed and produced 2-butyloctane diacid is separated.
Patent JP-2002124340-A (JP)
Title: Flat cable connecting connector
Inventor: TAKAHASHI TOSHIHARU
IPC: H01R4/24
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To make an electrical connection using a simple structure and a simple assembly operation in the middle part of a flat cable, in a pressure welding connector for making an electrical connection by pinching the flat cable. SOLUTION: A middle part or an end part of a flat cable 20 is pushed into a cross section concave-shape groove part between wire holding ribs 14a and 14b of a terminal block 11 in a male connector 10 from the above by a wire holding cover 16. Each wire 21a of the pushed-in flat cable side is kept pressure- welded to a pressure-welding blade 13a of the male terminal 13 at a bottom part which is bent into U-shape, is made to be in conductive condition. Front and back parts 21b and 21c of a wire of the conductive part are formed to stride the wire holding ribs 14a and 14b. The getting-over parts of the wires 21b and 21c are pressed and pinched by the wire-holding cover 16.  A tension or stress like a tensile external force working on the flat cable is loaded by the wires 21b and 21c at the striding parts, so that the tension or the like will not affect the wire conductive part pressure-welded to the pressure-welding blade 13a, with the conductive part being protected from coming-off or breakaway.
Patent JP-2002130510-A (JP)
Title: Electromagnetic drive valve
Inventor: HATTORI HIROYUKI
IPC: F01L9/04
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic drive valve which reduces the consuming power while suppressing an increase of outer dimensions reasonably. SOLUTION: The electromagnetic drive valve is provided with electromagnets 21 and 22 which have an electromagnetic coil 31 and a core 32, in order to drive a valve body 23 to open or close by applying an electromagnetic force to an armature 26 with the electromagnets 21 and 22. In the core 32 of the electromagnets 21 and 22, a permanent magnet 38 whose dimension is larger than the inside diameter of the electromagnetic coil 31 and smaller than the outside diameter of the electromagnetic coil 31, and which is magnetized so that the surface of the electromagnetic coil 31 side and the opposite side surface provide different magnetic poles, is located with the both end sections facing the electromagnetic coil 31. In the core 32, a gap 39 which continues from the both end sections of the permanent magnet 38 to the outside diameter of the electromagnetic coil 31.
Patent JP-2002128020-A (JP)
Title: Method for filling liquid nitrogen in container, and its device
Inventor: SHIMIZU TAKASHI
IPC: B65B39/14
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To make a wall of a container having a narrow spout and used at a negative internal pressure thin by filling efficiently and securely liquid nitrogen in a bottle being conveyed, giving a specified internal pressure, and making an internal pressure of the bottle positive. SOLUTION: A device for filling liquid nitrogen in a container is composed of a fixed liquid nitrogen filling tank 8 and a liquid nitrogen filling turret 7 equipped with liquid nitrogen filling spouts 13 for a container moving synchronously with a conveying line between a liquid nitrogen discharging opening of the fixed nitrogen filling tank and a conveying line for the container. Liquid nitrogen is flown down from the fixed liquid nitrogen filling tank 8 to a funnel spout 10 of the liquid nitrogen filling turret 7 revolving and moving synchronously with a containers conveyed, and filled in the container through a liquid nitrogen filling spout 13 of the funnel spout.
Patent JP-2001159206-A (JP)
Title: Radio wave absorbing panel
Inventor: TANIGUCHI NAONOBU
IPC: E04B2/88
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave absorbing wall capable of absorbing a radio wave for a radio wave having a different angle of incidence when mutual angles of incidence of arriving radio waves of VHF and UHF differ. SOLUTION: This radio wave absorbing panel is constituted in such a way that a glass, an air layer, a radio wave absorbing body, and a reflection body are arranged in this order and the radio wave absorbing body has a ferrite plate which is arranged continuously in the direction of magnetic field of an arriving radio wave and is arranged by providing a gap in the direction of electric field.
Patent JP-2002134446-A (JP)
Title: Calibration jig and calibration device for wafer-polishing apparatus
Inventor: KABURAGI MITSUHIRO
IPC: B24B37/32
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a calibration jig and a calibration system for a wafer- polishing apparatus which can carry out the calibration easily and accurately. SOLUTION: A calibration jig 50 detects a pushing pressure of a carrier 24 and a pushing pressure of a retainer ring 28 individually with a carrier load-cell 58 and a retainer load-cell 60 respectively. The calibration is carried out automatically by a controller 42, according to the pressing pressures of the carrier 24 and retainer 28 detected by the calibration jig 50.
Patent JP-2002128592-A (JP)
Title: Device for pulling up semiconductor single crystal
Inventor: KAWANISHI SHOROKU
IPC: C30B15/32
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for pulling up a single crystal which may prevent a falling accident of a heavy-weight single crystal and reduce power consumption when the single crystal is pulled up by the electromagnetic Czokralski(EMCZ) method. SOLUTION: In order to grow the single crystal by the EMCZ method, the device for pulling up a semiconductor single crystal is provided with a main pulling up means for pulling up a single crystal, a holding mechanism for gripping an engaging stepped part via an engaging member, and a sub-pulling up means for elevating and lowering the holding mechanism. Electric power is applied to the main pulling up means and the sub-pulling up means. Further, the electric power is preferably applied only to the sub-pulling up means. The pulling up means is preferably to be of a shaft-type and, even if it is of a wire- type, is preferably to be equipped with two or more electrodes.
Patent JP-2002133209-A (JP)
Title: Order receiving system and storage medium
Inventor: GYODA FUMITO
IPC: G06Q50/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an order receiving system and storage medium whereby a customer can order a measuring instrument of specifications desired by the customer and a supplier can receive an order for the measuring instrument of the specifications desired by the customer without having to hold many kinds of inventory. SOLUTION: The system is provided with a server for receiving an order for a commodity and a client terminal connectable to the server through a communication line. The client terminal is provided with a storage means for information on commodity specifications (CD-ROM 21) which stores information on specifications of the measuring instrument, a decision means 32 of product specifications to decide on specifications of the measuring instrument according to information on the specifications of the measuring instrument, a storage means 25B for information on the commodity which stores information on the measuring instrument of which specifications have been decided,  a quotation making means 33 which creates the quotation of the commodity stored in the storage means for information on the commodity and an ordering means 35 which transmits an order made according to the quotation that has been made by this quotation making means to an order receiving server through a communication line.
Patent JP-2002129883-A (JP)
Title: Method for detecting position of propulsion pipe
Inventor: ABE MASANAO
IPC: E21D9/06
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position of a pipe device propelled into the ground. SOLUTION: An intermediate receiver 20 is provided at the end of the pipe device 13 and at least three receivers 12, 12 and so forth for receiving elastic waves are installed in different positions of an above-ground portion or an underground portion ahead of the end of the pipe device 13. Impact is applied to the rear end of the pipe device 13 by an impacting means 21 to cause an elastic wave to propagate through the front end of the pipe device. The elastic wave is transmitted into the ground and the time from reception of the wave by the intermediate receiver 20 to the arrival of the wave at each receiver is measured. Based on the time measured and the known three-dimensional position of each receiver, the distance from the intermediate receiver 30 to each of the receivers 12, 12 and so forth is calculated.
Patent JP-2002134351-A (JP)
Title: Conductive paste and laminated ceramic capacitor using the same
Inventor: SONODA MORIO
IPC: H01G4/12
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste which can reduce the thickness of the surface of an external electrode of a ceramic capacitor, even when it is used to form it, eliminate defects during mounting of the capacitor, and will not cause reduction in the capacity. SOLUTION: This conductive paste contains at least a nickel powder, a flake-like copper powder, and glass frit, and is coated on a prescribed surface of a chip-type electronic part to form an external electrode. The average of maximum particle diameter of the copper powder ranges 5 to 15 μm, and the average particle size of the nickel powder is 1.5 μm or smaller.
Patent JP-2002126417-A (JP)
Title: Solid-liquid separation device and method
Inventor: HONMA TOMOKI
IPC: B01D33/21
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To clean cake by keeping the pressure in a vessel temporarily constant when filtering and separating solid and liquid in original liquid slurry in a tightly closed pressure type vessel. SOLUTION: The device separates the original liquid slurry sent to the vessel into a liquid material and a solid material through filter members by plural disk like filter members mounted on a hollow rotary shaft provided rotatably in the cylindrical vessel which is formed in to a tightly closed pressure type and by the filter members rotating at a high speed in a direction crossing the axial center of the vessel. A liquid flowmeter 16 and a stop valve 17 are provided in a discharge pipe 125 for a filtered liquid by an element 7. When the discharge quantity of the filtrate reaches to or below a prescribed value or the prescribed filtering time elapses, the stop valve is closed, and after a required time elapses, the stop valve 17 is automatically opened.
Patent JP-2002137413-A (JP)
Title: Ink jet recorder and method for detecting residual quantity of ink in the recorder
Inventor: NAGATOMO AKIRA
IPC: B41J2/01
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder comprising a carriage carrying an ink tank and a recording head in which the residual quantity of ink in the ink tank can be detected without requiring any special mechanism or component, and a method for detecting the residual quantity of ink. SOLUTION: A carriage 102 carrying a head cartridge 101 is moved from a reference position P1 by dividing a motor 110 and then the driving force is released at position P2. Residual quantity of ink contained in the ink tank of the head cartridge 101 is detected based on the distance to a position P3 where the carriage is stopped after inertial movement.
Patent JP-2002141691-A (JP)
Title: Radio wave absorbing body
Inventor: SATO MASUYOSHI
IPC: H05K9/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave absorbing body which absorbs an electromagnetic wave of 1-18 GHz. SOLUTION: The electromagnetic absorbing body is provided in which charcoal particles are solidified with a binder resin while a reflecting plate and a charcoal particle layer in which both surfaces are covered with a non-fabric, fabric, or resin film by a prescribed thickness are laminated.
Patent JP-2002149190-A (JP)
Title: Signal separating method for restoring original signal from observation data, signal processor, mobile terminal unit and storage medium
Inventor: SHIMIZU JUNYA
IPC: G10L21/0208
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To stably separate and extract an original signal from more than one signals by a few calculation steps when the signals in a mixed state are observed. SOLUTION: A function having a monotonous increase characteristic such as an index function is introduced as an evaluating function and the signal is separated by applying an adaptive algorism for minimizing the evaluating function for a signal separation matrix. That is, a signal processor separates the original signal from an observation signal x(t) and outputs it. A non-linear function 21 works with respect to the inputted observation signal x(t) and an estimated separation matrix W(t-1) which is estimated in a preceding cycle and a differential signal e(t) is calculated (22) based on a value y(t) generated by the non-linear function 21, the estimated separation matrix W(t) and the observation signal x(t) at this time. Differential evaluation is weighted by the evaluating function having the monotonous increase characteristic based on the calculated differential signal e(t) and, then, the separation matrix W(t) at that time is updated (23).
Patent JP-2002150835-A (JP)
Title: Gelatinous electrolyte forming element, and gelatinous electrolyte
Inventor: YAMASHITA ATSUSHI
IPC: H01G11/54
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a gelatinous electrolyte forming element, forming a gelatinous electrolyte enabled to cross-link by heating or by an energy-ray irradiation, with high electrolyte liquid keeping property, and excellent high temperature durability, and to provide a gelatinous electrolyte and manufacturing method of the same. SOLUTION: The gelatinous electrolyte forming element contains monovinyl monomer and polyvinyl monomer as a polymerizing material, and monovinyl monomer contains alkylmono(meta)acrylate, or alkylmono(meta)acrylate and polyethyleneglycolmono(meta)acrylate as a main component, and polyvinyl monomer contains polyethyleneglycoldi(meta)acrilate as a main component, where, the number of carbon of aikylmono(meta)acrylate are three or more. The gelatinous electrolyte is obtained by adding an electrolyte liquid and making the polymerizing material cross-link and harden.
Patent JP-2002150340-A (JP)
Title: Check system
Inventor: GOTO YOSHIFUMI
IPC: G06Q50/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To monitor a user's whereabouts until the user who has checked in, boards an aircraft. SOLUTION: This check system comprises a non-contact ticket in which specified data specifying the user who is going to board the aircraft, and the aircraft which the user is going to board, are recorded and which the user possesses; an automatic check-in machine performing check-in processing by carrying out data transfer with the non-contact ticket in a contactless manner; a reader group arranged in a plurality of specified parts of an airport to respectively read the data recorded in the non-contact ticket in a contactless manner; and a controller for monitoring the user's whereabouts on the basis of the read data.
Patent JP-2001200530-A (JP)
Title: Natural ground consolidating method and tunnel excavating method
Inventor: ARIMIZU EIICHI
IPC: E02D3/12
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an injection method which can continuously perform injection work, and can uniformly carry out natural ground consolidation in a short period of time. SOLUTION: An injection pipe 4 is produced by attaching a cap 6 to one end thereof, forming injection holes 5B, 5B' in the pipe in a longitudinal direction, and forming bag bodies 7 on the pipe so as to cover the injection holes 5B. Then, an external pipe 3 having an injection hole 5A formed therein is produced. Further, the external pipe 3 is inserted into a long hole bored in the natural ground 1, and then the injection pipe 4 is inserted into the external pipe 3. Grout is squeeze-pumped into the injection pipe 4, to thereby improve the natural ground 1.
Patent JP-2002146931-A (JP)
Title: Footing heat insulation structure having termite preventive function and its construction method
Inventor: TSUJI OSAMU
IPC: E04B1/76
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a footing heat insulation structure having a termite preventive function facilitating the construction and having no problem on strength and its construction method. SOLUTION: A runner 17 having a bottom wall 17a and internal and external side walls 12b and 12c is fixed on a footing 12a of a concrete footing 12. A termite preventive sheet 24 covering the lower end of a heat insulating material 22 and its outside is inserted in the runner 17, and an inside wall 17b of the runner 17 is embedded in an erected section 12b of the concrete footing 12 casted to the inside of the heat insulating material 22.
Patent JP-2002145788-A (JP)
Title: Striae gravidarum formation inhibitor
Inventor: TSUCHIYA KAZUYUKI
IPC: A61K8/9789
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a percutaneous absorption type striae gravidarum forma tion inhibitor which is used on a striae gravidarum formation-preventing mas sage treatment during pregnancy. SOLUTION: This percutaneous absorption type striae gravidarum formation inhibitor comprises an oil, a fibroblast formation-promoting ingredient and whey in an amount of 0.01 to 25.0 wt.% based on the total amount of the inhibitor. The fibroblast formation-promoting ingredient includes plant extracts such as Centella asiatica Urb. extract and Hypericum erectum extract, and animal extracts such as placenta extract, and may be used singly or as a combination of the plural extracts. Preferably, the Centella asiatica Urb. extract and/or the placenta extract, more preferably both the Centella asiatica Urb. extract and the placenta extract, are together used.
Patent JP-2002146107-A (JP)
Title: Rubber composition for breaker cushion
Inventor: MIZUNO YOICHI
IPC: C08L21/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for breaker cushions having excellent breaking elongation, braking strength, etc., after aging while maintaining maneuvering stability and a tire using the rubber composition as the breaker cushions and useful for heavy loads. SOLUTION: This rubber composition for the breaker cushions is characterized as comprising a carbon black having 70-120 m2/g nitrogen adsorption specific surface area in an amount of 25-35 pts.wt. based on 100 pts.wt. of a rubber component and 1,3-bis(citraconimidomethyl)benzene.
Patent JP-2002149283-A (JP)
Title: Digital information apparatus having network function
Inventor: OKAZAKI JUN
IPC: H04N5/44
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a digital information apparatus having a network function capable of realizing its original function even though power supply to the digital information equipment is stopped mistakenly. SOLUTION: In the digital information apparatus for making an apparatus operation reservation and the digital information apparatus N for responding to a signal through a network, the digital information apparatus has an interface 4a for responding to the signal through the network B the other digital information equipment N3 for making an operation reservation, a reservation detecting part 1 for detecting digital information apparatus subjected to an operation reservation on the network, reservation apparatus elimination detecting/deciding parts 2 and 3 for detecting that the digital information apparatus detected by the part 1 is electrically eliminated from the network, and a notifying part 5 for notifying the elimination when the elimination is detected.
Patent JP-2002151287-A (JP)
Title: Discharge tube lighting device
Inventor: MIKAMI TOSHIO
IPC: H05B41/392
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent heat generation or a substrate burnout by function of a protecting circuit which fails to function due to current continuously flowing with arc discharge in case breaking distance is short, when an inverter circuit at high voltage side is broken. SOLUTION: In a discharge tube lighting device equipped with an inverter circuit supplying current of a given oscillation frequency to a discharge tube converting DC voltage into AC voltage, a protecting circuit 10 including a current detector 11 is equipped, which stops voltage supply to the discharge tube when a discharge noise frequency component higher than the oscillation frequency is mixed in to the current detected at the current detector 11.
Patent JP-2002104816-A (JP)
Title: Activated carbon and its manufacturing method
Inventor: IWASAKI HIDEJI
IPC: H01G11/42
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrode which is for a capacitor and has high affinity for water and has high electrostatic capacity per volume. SOLUTION: An activated carbon which is obtained by activating a carbonaceous material is further acid-treated at an elevated temperature.
Patent JP-2002149207-A (JP)
Title: Control device and remote maintenance system for decentralized type supervisory control system
Inventor: TAKADA HIROYUKI
IPC: G05B15/02
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a control device and a remote maintenance system for a decentralized type supervisory control system which can adequately adjust the gain of the controller and speedily and securely modify the control program of the control device. SOLUTION: A gain adjusting means 7 varies and updates the gain value of a PID gain table 5 according to a gain increase/decrease fine adjustment gain value or a gain set value of operator operation information from an input processing means 1. The gain value can be adjusted by gain increase/decrease fine adjustment, so even a person which does not have much experience can speedily and safely set the gain value and does not set an abnormal value. The operation of a plant can be made stable with the best gain.
Patent JP-2002156358-A (JP)
Title: Biosensor, notification device, and measuring instrument
Inventor: NISHIOKA TAKASHI
IPC: G01N27/327
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a biosensor, dispensing with manually correcting sensitivity difference and confirming validity when the biosensor is used. SOLUTION: This biosensor is provided with an information control circuit for identifying information, and a measuring instrument body transmits a signal to the information control circuit. This biosensor is so constituted, that the information can be identified by the signal returned to the measuring instrument body via the control circuit for identifying the information, so that the measuring instrument body is corrected by the information, and information, such as its expiray, is notified to the user by the display or the sound.