baber/WOPTO huggingface dataset:
Patent JP-2002027621-A (JP)
Title: Gas-insulated switchgear and its bus-bar side disconnector
Inventor: KITANO TATSUO
IPC: H02B13/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a gas-insulated switchgear which enables reduction in installation space and reduction in bus-bar lengths. SOLUTION: A plurality of circuits are lead out respectively from a main bus-bar via main bus-bar side disconnectors in this gas-insulated switchgear. The main bus-bar side disconnectors 12, having respective pairs of disconnection parts 12a and 12b are provided in a vessel in which the main bus-bar 11 is provided. Circuits 13 and 14 are arranged on straight lines perpendicular to the main bus-bar 11 at positions symmetrical with respect to the main bus-bar 11, to be connected to the main bus-bar via the disconnection parts 12a and 12b.
Patent JP-2001037173-A (JP)
Title: Dynamic balance small-sized electric motor
Inventor: WOLF PETER DR
IPC: H02K7/04
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To enable low vibration operation of a small-sized electric motor. SOLUTION: This small-sized electric motor is provided with a starter 2, a rotor 1 having a rotor shaft 4, and a salient shaft end 6 formed on the rotor shaft 4 where a driving body 7 is arranged in the upper part, and constituted as low vibration structure. In the end portion of the structure, a shaft end 8 on the opposite side of the rotor shaft 4 is designed as a protruding shaft. A balancer 9 is arranged on the opposite side shaft end 8 in such a manner that arrangement and distribution of mass or weight which are previously determined in order to obtain dynamic balance of the driving body 7 are satisfied.
Patent JP-2002017493-A (JP)
Title: Cabinet
Inventor: HOSOI TSUTOMU
IPC: A47B77/06
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet which can be changed in height without largely changing the constitution by inserting a height adjustor under both side plates of the cabinet. SOLUTION: As a technical premise, this cabinet is constituted by fixing side plate parts on both sides of the top plate to enable to erect itself. A height adjustor is insertably equipped under the side plate parts so as to adjust the height in multiple steps.
Patent JP-2002019623-A (JP)
Title: Electric power steering device
Inventor: KISHIZAWA SUKEHISA
IPC: H02K7/108
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To freely rotate a steering wheel even when an electric motor and/or a steering control system is broken down by using a small-sized and lightweight clutch having a simple structure. SOLUTION: In this electric power steering device 10, the clutch 40 permitting only transmission of turning effort from the electric motor 20 to a power transmission device 21 is provided between the electric motor 20 and the power transmission device 21. The clutch 40 is provided with a driving plate 41 integrally rotating with the electric motor 20, a driven plate 43 integrally rotating with the power transmission device 21, and an intermediate plate 42 placed between the driving plate 41 and the driven plate 43 and capable of being displaced to axial direction. A ball 53 is provided between ball pressing and holding surfaces 51A and 52A of the driving plate 41 and the intermediate plate 42 facing to each other. A distance between the ball pressing and holding surfaces 51A and 52A is brought closer toward outside along radial direction.  A ball abutting part 51B abutting onto the ball 53 along rotational direction of the driving plate 41 is formed on the ball pressing and holding surface 51A of the driving plate 41.
Patent JP-2002019655-A (JP)
Title: Electric motor vehicle
Inventor: HAYASHI KUNIHIRO
IPC: B62K5/08
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor vehicle allowing simple attaching or detaching of a battery formed in a cartridge type by utilizing a space within an armrest. SOLUTION: This electric motor vehicle is equipped with the battery for supplying electric power to motor for driving wheels, a battery housing part 23 for detachably housing the battery 33 on the inside of armrest bodies 22 in stalled on both sides of a seat 20, and an armrest cushion 25 for opening and closing the battery housing part 23 is installed at the upper ends of the armrest bodies 22.
Patent JP-2001053879-A (JP)
Title: Telephone calling cad service system into which virtual address number is integrated
Inventor: SHIYAN FA
IPC: H04M3/54
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for connecting a service such as a voice mail or call transfer with an already existing calling card setting service. SOLUTION: A service control point(SCP) 118 of an automated intelligent network 110 connected with a calling telephone line and constituted so that the routing of the account telephone call of a calling card 101 can be permitted is provided with an SCP control unit and an SCP data base connected with the SCP control unit. The SCP data base stores the account number of the system, corresponding security information, and virtual address number (VDN). The SCP control unit receives customer information, and compares the information, and judges whether or not the telephone call is permitted. Then, the SCP offers an additional service to a customer and the third person based on the VDN.
Patent JP-2002021121-A (JP)
Title: Operation lever allocating method for construction machine
Inventor: FURUTA HIDETO
IPC: G10L15/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an operation lever allocating method for a construction machine improving the work efficiency without applying an excessive burden to an operator by operating an operation panel or the like with a command input by voice and improving its convenience by quickly avoiding an inadequate operation pattern of a machine body, and allowing voice command inputs by a plurality of operators. SOLUTION: The operator switches the operation pattern to a desired one while saying 'operation pattern switching' by voice (step B1), then he allocates the operation lever to the switched desired operation pattern while saying 'boom up' (step B2).
Patent JP-2002030402-A (JP)
Title: Blackening resistant minimized spangle hot dip galvanized steel sheet, treating solution and its using method
Inventor: KOMATSU ATSUSHI
IPC: C23C2/06
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To remarkably suppress a blackening phenomenon generated on a steel sheet during storing the minimized spangle hot dip galvanized steel sheet in a warehouse. SOLUTION: In this blackening resistant minimized spangle hot dip galvanized steel sheet, the intensity ratio in the (0004) plane is >=25, preferably >=40 wherein, the intensity ratio in the (0004) plane is calculated by performing X-ray diffraction by a diffractometer method (using a Cu tube sphere; the tube current: 40 mA; and the tube voltage: 150 kV) in the plated face to obtain the intensity (cps) in the (0004) plane of Zn, the intensity (cps) in the (10-10) plane of Zn, the intensity (cps) in the (10-11) plane of Zn and the intensity (cps) in the (10-12) plane of Zn and satisfying the formula, [the intensity ratio in the (0004) plane = the intensity in the (0004) plane × 100/ the intensity in the (10-10) plane + the intensity of the (10-11) plane + the intensity in the (10-12) plane + the intensity in the (0004) plane}].  As the minimized treating solution, an aqueous solution in which 2 to 50 g/L ammonium chloride and 2 to 50 g/L disodium hydrogen phosphate are dissolved, and particularly, pH is controlled to 6 to 7 is suitable.
Patent JP-2001089748-A (JP)
Title: Abrasive
Inventor: YAMAGUCHI ARIHISA
IPC: B24B37/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive excellent in grinding force and high smoothness, stabilized in quality in a step of polishing a glass substrate for hard disks and comprising cerium oxide abrasive grains. SOLUTION: This abrasive comprising abrasive grains composed of a high- purity cerium oxide having >=95% purity of the content of the cerium oxide based on the content of all the rare earth oxides is used. The respective contents of uranium and thorium in the abrasive grains are <=0.01 mass %. The fluorine content in the abrasive grains is <=1 mass %. The abrasive is suspended in an aqueous medium and used in a slurry state.
Patent JP-2001077039-A (JP)
Title: Method and system for sealing epitaxial silicon layer on substrate
Inventor: CARLSON DAVID K
IPC: H01L21/677
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To form a pure oxide layer on the surface of an epitaxial silicon layer by exposing the silicon layer to ozone gas. SOLUTION: Wafers are arranged in the wafer treatment chambers 20A, 20B, and 20C of a water treatment system 10. While the wafers are arranged in the chambers 20A, 20B, and 20C, silicon layers are formed on the wafers. The wafers are then transferred from the chambers 20A, 20B, and 20c to the load-lock chambers 24 of the system 10. After the wafers are transferred, the communication between the treatment chambers 20A, 20B, and 20C and load-lock chambers 24 is cut off. While the wafers are arranged in the load-lock chambers 24, the wafers are exposed to ozone gas, and then, taken out of the chambers 24 and sent out of the system 10.
Patent JP-2002029724-A (JP)
Title: Method for producing activated carbon, activated carbon and water purifying device
Inventor: MATSUO NAOTO
IPC: B01J20/20
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide activated carbon having an increased adsorption capacity per unit weight and excellent in adsorption removal characteristics by improving the wettability of the pore parts of activated carbon with water to be treated and enhancing adsorption efficiency by contact with the surface of the activated carbon on which halogen-containing organic materials are adsorbed in a method for removing halogen-containing organic materials of low concentration such as trihalomethanes in water in which an adsorption zone is formed and water to be treated is made to pass through the adsorption zone and to provide a water purifying device using the provided activated carbon. SOLUTION: In the method for producing activated carbon, activated carbon and water are mixed and pressure-treated under atmospheric pressure or above.
Patent JP-2002024182-A (JP)
Title: User authentication system
Inventor: KOMATA MASAKI
IPC: G06F21/32
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce the input load of a user while keeping high security. SOLUTION: A user authentication data base 9 associates the voiceprint information obtained when a user utters an employee ID with this employee ID and stores the information. When a login request designating the employee ID is given from a cellular phone 1 via a data communication network 3, a Web server 4 generates a one-time ID in a login unable state to register the ID on the data base 9 in association with the employee ID and also replies the one-time ID to the phone 1. A CTI server 6 makes the user utter the employee ID to recognize it in voices after a circuit is connected via a telephone line network 2. An authentication server 7 performs collation between the voice print information corresponding to the employee ID that is recognized in voices and the uttered employee ID and changes the one-time ID to a login enable state when the user has been authenticated.  The phone 1 transmits the one-time ID to the server 6 to perform its automatic login operation after the user is authenticated.
Patent JP-2002024695-A (JP)
Title: Advertisement providing device, advertisement providing system and advertisement providing method
Inventor: MIYAHIRO EIICHI
IPC: G06Q50/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement providing system capable of providing advertisement on a terminal even in a case where the terminal is not connected to a network. SOLUTION: This advertisement providing system 10 is provided with an advertisement providing device 20, a user terminal 30 and an advertiser terminal 40 which are connected to the Internet 12. The advertisement providing device 20 is provided with a transmitting/receiving means 21 for transmitting a program or an advertisement to the user terminal 30, an advertisement DB 27 for storing the advertisement provided from an advertiser, and an advertisement embedding means 23 for embedding the advertisement in the program to be transmitted to the user terminal 30 so that the advertisement may be displayed when the program is operated.
Patent JP-2002024100-A (JP)
Title: Composite tester of personal computer
Inventor: TAWARA TAKESHI
IPC: G06F12/16
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a composite tester of a personal computer capable of performing an overload inspection of the personal computer in a short time and to be easily handled. SOLUTION: Four DMA controllers are mounted on one printed board module (DD) 20 attachable/detachable to/from a vacant slot of the personal computer. A CPU 10 is successively interrupted at prescribed intervals by each DMA controller and write/read of bit pattern to/from a main memory 12 are performed. The bit pattern written in the main memory 12 is compared with the read bit pattern and inspection data whether or not the bit patterns coincide is acquired. Thus, an inspection equivalent to the one by operating four printed board modules is enabled and the inspection becomes a reliability inspection such as a memory overload inspection.
Patent JP-2002031617-A (JP)
Title: Integral multiple electrode for extracellular recording
Inventor: YUKIMASA TETSUO
IPC: G01N33/487
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an integral multiple electrode which is hard to receive effects of external noises, reduces artifacts by stimuli and fits for recording electrical signals of cells. SOLUTION: This integral multiple electrode for measuring electrophysiological characteristics of a biological sample has a plurality of minute electrodes set to a first region on a substrate, and a reference electrode set to a second region on the substrate. The reference electrode includes at least one or more reference electrodes for stimulation to apply electrical signals to one of the minute electrodes.
Patent JP-2001332122-A (JP)
Title: Oxide ion conducting material, its manufacturing method, and fuel cell using it
Inventor: KURODA KIYOSHI
IPC: H01M8/12
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain an oxide ion conducting material having a relatively high mechanical strength capable of securing required ion conductivity. SOLUTION: The oxide ion conducting material is represented by a general formula Ln11-xAxGa1-y-z-wB1yB2zB3wO3-d, wherein Ln1 is one or two or more elements selected from the group consisting of La, Ce, Pr, Nd, and Sm; A is one or two or more elements selected from the group consisting of Sr, Ca, and Ba; B1 is one or two or more elements selected from the group consisting of Mg, Al, and In; B2 is one or two or more elements selected from the group consisting of Co, Fe, Ni, and Cu; and B3 is one or two or more elements selected from the group consisting of Al, Mg, Co, Ni, Fe, Cu, Zn, Mn, and Zr; and x is 0.05 to 0.3, y is 0.025 to 0.29, z is 0.01 to 0.15, w is 0.01 to 0.15, y+z+w is 0.035 to 0.3, and d is 0.04 to 0.3.
Patent JP-2002030498-A (JP)
Title: Gold electroplating method and gold electroplating apparatus
Inventor: KADOTA HIROYUKI
IPC: G01N31/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring the degradation of gold electroplating solution capable of consistently implementing the gold plating by continuously detecting the degradation of the gold sulfite complex electrolytic solution, and an apparatus thereof. SOLUTION: This gold electroplating method for implementing the gold electroplating on a base surface by gold sulfite plating solution comprises a step of implementing the electroplating while consistently or occasionally detecting the degradation of the plating solution during the plating, and this gold electroplating apparatus for implementing the gold electroplating on the base surface comprises a detecting means for consistently or occasionally detecting the degradation of the plating solution during the plating, and a monitoring device for displaying the degree of degradation.
Patent JP-2002029188-A (JP)
Title: Information recording medium with inserting direction recognizing section
Inventor: OGATA TETSUJI
IPC: B42D15/10
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is impossible to judge which end of a debit card must be inserted as a leading edge into a cash dispense by a visually handicapped person when the person intends to withdraw a deposit at the dispenser. SOLUTION: An information recording medium with an inserting direction recognizing section comprises a printing means for printing a protrusion of 5 to 200 μm formed on a surface of the medium such as a card or the like so that a user can judge an inserting direction of the card by recognizing the protrusion by user's contact feeling. The protrusion is printed in an area of 20 mm from right and left sides of the medium and 30 mm from an inserting side edge.
Patent JP-2002031185-A (JP)
Title: Vibration control mechanism
Inventor: KATO KAZUHIKO
IPC: F16F13/26
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide new structure capable of improving vibration control effect against vibrations of plural frequency ranges or a broad frequency range and effectively displaying positive vibration control effect based on the air pressure excitation of an excitation member to the vibration in a high frequency range in particular, too, in a vibration control mechanism including fluid enclosure type positive vibration control devices which provide a positive vibration control effect by applying air pressure fluctuation to the excitation member constituting a part of the wall section of a main liquid chamber for causing excitation displacement. SOLUTION: An effective positive vibration control effect corresponding to each frequency characteristic is provided by employing at least two fluid enclosure type positive vibration control devices 14 and 16 to which frequency characteristics different from each other are set and applying air pressure fluctuation to an acting air chamber 44. A desired positive vibration control effect can effectively be obtained with an excellent energy efficiency by transmitting air pressure fluctuation utilizing the air resonance generated in the air pipe passage 92 connected to the fluid enclosure type positive vibration control devices 16 when applying air pressure fluctuation to one of the fluid enclosure type positive vibration control devices 14 and 16.
Patent JP-2001075427-A (JP)
Title: Belt tension applying device
Inventor: DANIEL W COSTANZA
IPC: G03G21/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a closed-loop control system for accurately setting and monitoring a tension working on a photoreceptor belt. SOLUTION: A stepper motor 150 for the belt tension applying device is actuated by a controller 29 so as to pressurize a yoke 170 which is connected to the photoreceptor belt 10 by a steering roll 20. A strain meter 160 is arranged on the yoke 170 so as to detect the pressure of the yoke 170 applied on the photoreceptor belt 10 and to transfer the signal to the controller 29, and, the stepper motor 150 is actuated by the signal, then, the tension applied on the belt 10 is controlled to be a prescribed set quantity. Besides, in the case the friction which is generated between the photoreceptor belt 10 and a driving roll 16 and which is detected by a sensor 180 is reduced during the operation, a pressure applied on the photoreceptor belt 10 is increased by the closed-loop control system, then, a driving function is improved.
Patent JP-2001064390-A (JP)
Title: Silicone-based release coating composition
Inventor: CRAY STEPHEN EDWARD
IPC: C08G77/20
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To improve release coating performances by forming a branched siloxane comprising plural siloxane units each having a specific structure. SOLUTION: A branched siloxane comprises one or more units comprising a siloxane represented by formula I, 15-995 units comprising a siloxane represented by formula II and a siloxane unit represented by formula III, has a polymerization degree of 20-250 and a viscosity (25 deg.C) of 50-1,000 mm2/s and is represented by formula IV. The branched siloxane, an organohydrogenpolysiloxane crosslinking agent in an amount such that the ratio of the total number of Si-H groups in the composition to aliphatic unsaturated hydrocarbyl groups is 0.9/1 to 3/1, a prescribed amount of a hydrosilylation catalyst such as chloroplatinic acid, and further, a silcone-based release modifier, a filler, and the like, are compounded to give a coating composition. In the formulae, Ra is a 1-6C alkyl, a 1-6C alkenyl, or the like; Rb is a 1-6C alkyl, a 2-6C alkenyl, an aryl, or the like; and (n) is 1-100.
Patent JP-2002030068-A (JP)
Title: Method for purifying lutein fatty acid ester
Inventor: SADANO SUSUMU
IPC: C07C403/24
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a lutein fatty acid ester, by which the highly pure lutein fatty acid ester having a stable quality is easily purified from a lutein fatty acid ester-containing oleo resin obtained from a plant raw material. SOLUTION: This method for purifying the lutein fatty acid ester is characterized by dissolving the oleo resin of raw material in hot acetone, cooling the solution, removing acetone insolubles, dissolving the acetone solubles in hot propanol and/or hot butanol, cooling the solution, recovering the precipitates from the cooled solution, or adding a proper amount of water, methanol and/or ethanol to the cooled solution, and then depositing and recovering the precipitates, thereby obtaining the highly pure lutein fatty acid ester product.
Patent JP-2002040414-A (JP)
Title: Liquid crystal display device
Inventor: ABE KAZUNOBU
IPC: G02F1/1335
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which prevents the generation of bright-lines, enhances luminance and achieves a high display grade even if the device is formed to a smaller thickness and size. SOLUTION: A backlight unit 15 of the liquid crystal display device 14 is disposed with a CFL 3 at the end face of a light transmission plate 2, is successively laminated with a light diffusion plate 6 and a lens sheet 7 on the light transmission plate 2 and is provided with a light reflecting plate 5 on the other main surface. Light shieldable dot patterns 16 are disposed near the CFL 3 between the light transmission plate 2 and the light diffusion plate 6. The dot density of the light shieldable dot patterns 16 is made smaller in both of the segments near the CFL 3 and the segments most distant from the CFL 3 and the regions where the dot density is maximized are disposed linearly along the longitudinal direction of the CFL 3.
Patent JP-2002032767-A (JP)
Title: Method for recognizing object
Inventor: SHIBUYA SATORU
IPC: G06T7/60
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To fast and easily recognize the position, quantity and type of an object that takes an unspecific shape according to its projection angle, etc. SOLUTION: Processing points (p) are arranged at equal intervals on an image 1. Fundamental wave Fourier transform is performed with respect to each pixel value on the circumference of a circle 11 having the processing point (p) as a center point about the above processing points (p). A phase obtained with the fundamental wave Fourier transform is defined as a normal vector (b) at the processing point (p). The object B is recognized from a normal vector group at all of the processing points (p) arranged at the equal intervals.