baber/WOPTO huggingface dataset:
Patent JP-2001058827-A (JP)
Title: Production of compound oxide
Inventor: TSUJI HIDETO
IPC: B01J23/89
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a compound oxide, by which the compound oxide useful as a catalyst having good performances such as good objective compound selectivity and a good production rate can simply be obtained, by applying an oxidation-reduction reaction to raw materials for the compound oxide containing at least Mo and V in a liquid meditun at a specific pressure and at a specified temperature, removing the liquid medium and then drying the residue. SOLUTION: At least one of the raw compounds for the elements is preferably soluble in a liquid medium to improve the yield of the objective compound oxide. Water is most preferably as the liquid medium. Accordingly, a water-soluble Mo compound is preferable as the Mo raw material compound. The V raw material compound is preferably a water-soluble V compound, more preferably a V compound in which the average valency of V is >=4+ and <=5+. The raw material compounds and other element raw compounds are charged in water in prescribed amounts, respectively, to prepare an aqueous raw material mixture, which is subjected to an oxidation-reduction reaction. The temperature of the reaction is not higher than the boiling point of water, preferably 50 to 90 deg.C, and the pressure of the reaction is <=5 atm, preferably <=1 atm.
Patent JP-2002001649-A (JP)
Title: Polishing pad, and polishing device and polishing method using the same
Inventor: SHIMAGAKI MASAAKI
IPC: B24B37/24
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To decrease dust adherence to surface of a polishing object, to reduce scratches, to simultaneously realize a flatting property, and to eliminate microscopic irregularity of a semiconductor wafer itself before uneven part machining, namely defects expressed as waviness or nanotopology, by a simple polishing method. SOLUTION: This polishing pad is blended with fiber substances that are hydrophilic and substantially insoluble in water and have aspect ratio of 5 and more, and/or particles formed by combined elements of the fiber substances.
Patent JP-2002007462-A (JP)
Title: System and method for advertisement distribution
Inventor: TANAKA HIROSHI
IPC: G06Q50/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To effectively distribute advertisement. SOLUTION: Distribution conditions which have to be satisfied by advertisement and the distribution object person of the advertisement are obtained from an advertiser to obtain a coincidence rate being the rate of the attribute of a user satisfying the distribution conditions. Setting of a minimum value which is permitted to be the coincidence rate is fixed and advertisement whose coincidence rate is equal to or larger than the minimum value is extracted to be distributed to the user.
Patent JP-2002006634-A (JP)
Title: Developing device and image forming device using the same
Inventor: OOJIYA ATSUYA
IPC: G03G15/08
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which is capable of recovering adhered carrier again into a developer carrying member, is capable of forming good images free of surface staining by preventing an increase of toner concentration and can more surely recover the adhered carrier into the developer carrying member and an image forming device. SOLUTION: This developing device controls the toner concentration by changing the contact state of a two-component developer 3 and toners 11a by a change in the toner concentration on the developer carrying member 4 and changing the state of capturing the toners 11a of the developer 3 on the developer carrying member 4. The developing device, which rotates both or either one of a photoreceptor 1 and the developer carrying member 4 in the directions a' and b' opposite to the rotating direction in printing operation when the printing operation is prepared or started, is provided. Further, the image forming device uses this developing device.
Patent JP-2001329711-A (JP)
Title: Multiple rows of parking garage
Inventor: TOYAMA YUKIHIKO
IPC: E04H6/18
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a parking garage installable at a low cost by disposing parking districts in a plurality of rows and stories and forming the districts so that carrying-in and carrying-out can be performed rapidly. SOLUTION: This parking garage 1 is formed by disposing first, second, and third hoistable lifts 14, 15, and 16 in a hoistable space E, providing parking rooms X and Y adjacent to the hoistable space E, installing parallel with each other n rows of parking towers having first and second lateral trays 10 and 11 allowing the hoistable space E and the parking rooms X and Y to be reciprocated disposed thereon, and disposing a transportation vehicle 13 with the hoistable space E used as first, second, and third running passages 7, 8, and 9.  The first parking story 1F of the parking tower A at the first row is used as a standby space body 4 and the hoistable space E is disposed on the upper stage, and the first parking story 1F of the parking tower B at the second row is used as a first ride-in site 2, second ride-in site 3, and a ride-in floor vehicle 27 and a second running passage 8 is disposed on the plurality of stories on the upper stages. A vertical tray 12 running from the second running passage to an nth running passage is disposed on the first parking story 1F of the n row parking tower N, and the vertical tray 12 is also disposed on the plurality of stories on the upper stages.
Patent JP-2002010518-A (JP)
Title: Overcharge preventing apparatus
Inventor: KOMATSU YUJI
IPC: H02J7/35
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent preventing apparatus which makes it possible to perform light and darkness decision of the brightness of an ambient environment, even when overcharge prevention operation is taken place, and does not malfuncting even if the voltage of a secondary battery is lower than the lowest operable voltage of an overcharge detecting circuit. SOLUTION: The apparatus is fitted with an overcharge detecting circuit 3, a clamping circuit 5, and a counterflow preventing diode 2. The detecting circuit 3 is fitted with a comparator 31, a resistor 32, a resistor 33, and a reference voltage generating circuit 34. The clamping circuit 5 is fitted with a comparator 51, a reference voltage generating circuit 52, an N-channel MOS transistor 53, and a resistor 54.
Patent JP-2001077219-A (JP)
Title: Nonvolatile semiconductor storage device and manufacture thereof
Inventor: KIRISAWA RYOHEI
IPC: H01L29/788
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To highly integrate a nonvolatile semiconductor storage device. SOLUTION: A channel 11 is formed at a semiconductor substrate 10. A source region 12 is formed on the surface side of the semiconductor substrate 10 at the bottom part of the channel 11. A drain region 14 is formed on the surface side of the semiconductor substrate 10 so that no channel 11 is formed. A floating gate 30, which is an electric charge accumulating layer is formed on both sides at the sidewall part inside the channel 11. A memory cell transistor is formed in a solid, so that a nonvolatile semiconductor storage device is integrated highly.
Patent JP-2002010406-A (JP)
Title: Traveling vehicle
Inventor: TAMAI TOSHIO
IPC: B60L50/16
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent a fuel cell from inflicting abnormal damages thereon, before the fuel cell reaches the stationary state thereof to attain prolonging the life time and achieve the stabilization in the changeover from a primary motor to a secondary motor driven by dint of energy from the fuel cell by carrying out the switching when load fluctuation is diminished, such as the case when the traveling is stopped. SOLUTION: A traveling vehicle is directed to carry out the wheel drive by a control part 25 to be driven by the primary motor 12 at the initial start, before the fuel cell 4 becomes warm, and switching the wheel drive by the control part 25 to be driven by the secondary motor 13, when it is judged that the fuel cell 14 is properly warmed through the detection of a temperature sensor 24 for measuring the temperature inside the fuel cell 14. Changeover from the primary motor to the secondary motor is carried out during the stoppage of traveling.
Patent JP-2002013399-A (JP)
Title: Device for storing flexible wire for supply to segment erector device for shield machine
Inventor: TAKADA HITOSHI
IPC: E21D11/40
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for storing a plurality of hydraulic hoses for operating a segment erector device for a shield machine without making them obstacles to eliminate the occurrence of twisting and damage of hydraulic hoses completely and satisfy a request for increasing the number of storage allowable hydraulic hoses. SOLUTION: A storage space A is peripherally provided by constituting it by a storage case A2 on rotary side consisting of an erector ring grater 3 and an erector flexible wire case 22 and a storage case A1 on fixed side consisting of a shield machine ring grater 5 and a shield machine flexible wire case 23. A plurality of flat flexible wires 21a for supply are divided and arranged on each half peripheral side A3, A4 of the storage space A between the storage case A2 on rotary side and the storage case A1 on fixed side, respectively, in storage partition layer rooms 25a, 25b partitioning the storage space A into a plurality of steps by partition plates 24a, 24b on rotary side and fixed side to bring them into pressure contact and nip them by a restoration force generated in folding-back parts B1, B2.  A part 21d for leading the flexible wire for supply is led from the storage space A and is connected with a supply source 20 of a hydraulic tank.
Patent JP-2002013419-A (JP)
Title: Variable valve timing control device for internal combustion engine
Inventor: SHIMIZU HIROKAZU
IPC: F01L1/34
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To restrain discharge of HC immediately after starting an internal combustion engine. SOLUTION: Discharge of unburnt gas HC is reduced while stable operability is secured by controlling a valve overlap center to the advance angle side rather than an exhaust top dead center while maintaining valve overlap quantity roughly the same against standard valve timing to be set in accordance with a load of an engine and rotating speed at the start of the engine and for a specified period of time after starting it. In the meantime, discharge of the unburnt gas HC is reduced by controlling it to the delay angle side while the overlap quantity is maintained roughly the same against the standard valve timing after a specified period of time passes after temperature of the engine rises.
Patent JP-2002015790-A (JP)
Title: Normal temperature contracting water barrier tube and inner core integrated normal temperature contracting water barrier tube
Inventor: HORI YASUNOBU
IPC: H01R4/70
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a normal temperature contracting water barrier tube which does not use any heating tool at the operation of covering the connection part of a cable, without any restriction about working environment and problem about safety, and not requiring any skill. SOLUTION: An inner core integrated normal temperature contracting water barrier tube 6 is formed by covering outer periphery of an inner core 2 by a metal foil or a water barrier layer 3 formed by applying plastic coat on the metal foil, arranging a semisolid material layer 4 on the above, and covering the above by a normal temperature contracting tube 1. A connection part 8 of a cable 7 is covered by the inner core integrated normal temperature contracting water barrier tube 6, and the tip 2b of the inner core 2 is pulled out and dismantled, and a connection part 8, connecting the cables with each other, is coverer by the normal temperature contracting water barrier tube 5. Even the water barrier layer 3 is wrinkled when shrinking, the semisolid material 4 fills the gap of wrinkle and water barrier property is maintained.
Patent JP-2002016363-A (JP)
Title: Circuit board
Inventor: SHIKADA HIDENORI
IPC: H05K1/11
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of stripping that occurs at connections of laminating through-conductors with conductor pads/circuit conductor layers. SOLUTION: The circuit board 8 comprises a plurality of organic resin type insulation layers 1a-1d, circuit conductor layers 2 composed of metal foils laid on the surfaces of the insulation layers 1a-1d and between the layers, and laminating through-conductors 5 piercing the insulation layers 1a-1d to electrically connect the vertically located circuit conductor layers 2. The through-conductors 5 are composed of main conductor parts 6 of conductors filled in through-holes 4 of the insulation layers 1a-1d, conductor pads 3 composed of metal foils disposed between the insulation layers 1a-1d, and layer connecting parts 7 formed by expanding parts of conductors contacting the conductor pads 3 or circuit conductor layers 2. The area S1 of the layer connecting part 7 and the sectional area S2 of the main conductor part meet the relation 1.05×S2<=S1<=1.65×S2.  The circuit conductor layer 2/conductor pad 3 and the main conductor part 6 are well electrically connected to provide a superior connection reliability.
Patent JP-2002017943-A (JP)
Title: Automatic judgment and display device of pip of game
Inventor: MATSUI TAKASHI
IPC: A63F13/213
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic judgment and display device that can automatically and accurately judge the result in a game such as a pip, or the like, and display, irrespective of a type or design in a casino game such as a roulette, a card game, or the like. SOLUTION: Pockets and numbers of a roulette or a casino table is photographed by a CCD camera with an equipment comprising a CCD camera capable of photographing under normal light, a controller connected to the CCD camera, and a display as the output device of the controller, the image is outputted on the controller connected, the image processing software of the controller judges the result in the game and displays the result in the game on a display screen connected to the controller by recognizing roulette pips and card values from the image.
Patent JP-2002017350-A (JP)
Title: Method for recovering dna(dioxyribonucleic acid)
Inventor: ITAYA MITSUYASU
IPC: A01H1/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply recovering a large DNA (deoxyribonucleic acid) with 10 or more kb which exits in cell bodies of Bacillus or hyperthermophilic bacteria with a high purity, and to provide a method for utilizing the same. SOLUTION: This method for salvaging a plasmid comprises inserting a large DNA with 54 kb into Bacillus subtitis genome, transforming the Bacillus subtitis by a linear plasmid vector of which the both terminals are bonded with homologous regions, and salvaging the DNA on the plasmid. The DNA thus salvaged can be effectively used as a donor to be transduced into animals other than Homo, tissues and cultured cells of the animals, and individuals, tissues and cultured cells of plants.
Patent JP-2002022447-A (JP)
Title: Angular speed sensor
Inventor: HIROSE YOSHIMASA
IPC: G01C19/5628
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an angular speed sensor in which the temperature characteristics, for example, are enhanced sufficiently. SOLUTION: A sensor part 20 comprising an oscillator 21 for detecting the angular speed about a specified axis and a base 22 secured with the oscillator 21 is provided with a vibration isolating member 50 having a resonance frequency separated by 3% from that of the oscillator 21. Consequently, resonance of the oscillator 21 and the vibration isolating member 50 can be suppressed and the temperature characteristics can be enhanced.
Patent JP-2002023729-A (JP)
Title: Information display board device
Inventor: OKAJIMA KAZUO
IPC: G06Q40/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an information display board device which enables a format to be automatically selected in accordance with the amount of display characters. SOLUTION: LEDs and VFDs or PDPs are used for a display device. The display device is provided with a means 3 which generates display data from accumulated data and a means 4 which delivers generated display data to the display device. A display data generating means automatically selects a character format indicating the number of characters to be displayed or under from among the character formats where format indicating the size of the characters is determined in advance according to the number of the characters to be displayed.
Patent JP-2002020496-A (JP)
Title: Polycarbonate resin granule, and rotational molding product composed thereof
Inventor: OHIRA YOJI
IPC: C08J5/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To produce polycarbonate resin granules suited in rotational molding. SOLUTION: The polycarbonate resin granules are composed of a polycarbonate resin composition which has (1) a viscosity average molecular weight of 13,000-23,000 and (2) not greater than 3 wt.% particles having a particle diameter of greater than 35 mesh obtained in the standard sieve method by the Tyler mesh and not greater than 5 wt.% particles having a particles diameter of smaller than 150 mesh, and rotational molding products are obtained by subjecting such resin granules to rotational molding.
Patent JP-2002026101-A (JP)
Title: Semiconductor evaluating element
Inventor: WAJIMA MINEO
IPC: H01L21/822
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor evaluating element, capable of evaporating and measuring a semiconductor crystal material simply, in a short time. SOLUTION: An element being in conditions set before forming insulation films 10 among electrodes 3, 6, 9 is manufactured, to thereby eliminate an insulation film forming step. This step realizes provision for a semiconductor evaluating element, capable of evaporating and measuring a semiconductor crystal material simply, in a short time.
Patent JP-2002027553-A (JP)
Title: Telephone, transmission manager and telephone system
Inventor: SUGIYAMA AKIRA
IPC: H04W88/04
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To control the transmission schedule of a portable telephone so as to increase its operability and its convenience. SOLUTION: The transmission schedule (a partner's telephone number, the set time, an item memorandum or the like) is registered an item by an item in a transmission-schedule control table at a terminal 200. When the set time comes, the terminal 200 transmits the partner's telephone number to the portable telephone 100. It also informs a user that the set time has come by displaying a message on a display screen 201. When the portable telephone 100 receives the message, the telephone 100 is set to a state which is immediately before a transmission. It also informs the terminal 200 that the transmission is ready. The terminal 200 receives the information so as to be displayed on the display screen 201 to the effect. When the user presses a telephone call button at an operation part 102, the portable telephone 100 starts a transmitting operation.
Patent JP-2001049844-A (JP)
Title: Joining system of building panel
Inventor: PERVAN TONY
IPC: E04B1/38
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To efficiently enable the production of a joint between floor panels dispensing with an adhesive by producing play between a lock groove and the lock face of a lock element, and enabling the mutual movement of the panel in the direction in which mechanical continuous provision is a joint edge. SOLUTION: The joint edge 3 and the edge of the contrary side of a strip part 6 are provided with a lock element 8, which extends along the entire length of the strip part 6. A lock element 8 and a lock groove 14 are mechanically continuously provided by mutually locking panels 1, 2 in the direction of D2, and a lock face 10 acts as a stopper. When the panels 1, 2 are mutually connected, the mutual position of the direction of D2 is taken so that small play Δexists between the lock face 10 and the lock groove 14 on the panels. The mechanical continuous provision of the direction of D2 enables mutual movement to the joint direction of the panels 1, 2, it remarkably facilitates the laying of the panels, and joining by the snap action of the short edge is made possible.
Patent JP-2002026917-A (JP)
Title: Packet exchange
Inventor: OKUBO KEIJI
IPC: H04L47/20
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a packet exchange that handles many numbers of channels and reduces scale of a high-speed operation circuit so as to simplify the configuration of the packet exchange, which is suitable for ATM exchange, for example. SOLUTION: A packet exchange section 9 of a 1st stage shares data packets received from input channels 1-1 to 1-n to output channel groups 7-7 to 7-m, 7-(m+1) to 7-(2m) or the like and outputs the data packets to transfer channels 2-1 to 2-i. A packet exchange section 13-1 of a 2nd stage shares the data packets received from the transfer channel 2-1 to the output channels 7-1 to 7-m and provides an output. In this case, the transfer channel 2-1 transfers the data packets at a channel speed greater than the total sum of the channel speeds of the output channels 7-1 to 7-m.
Patent JP-2001037321-A (JP)
Title: Thresher with treating cylinder
Inventor: FUKUYORI KOUN
IPC: A01F12/18
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a thresher with a treating cylinder capable of providing a treating effect of sufficiently high accuracy even on materials having various different conditions. SOLUTION: In this thresher 1 with a treating cylinder in which a threshing chamber 4 installing a threshing cylinder 3 on a shaft and a treating cylinder 6 installing a treating cylinder chamber 6 on a shaft mutually communicate through a dust sending hole 7 at the rear of the threshing chamber 4 and are arranged in proximity in a row arrangement at the upper part of a separate chamber 2, the treating cylinder 5 is divided into three parts of a front treating cylinder 51, a middle treating cylinder 52 and a rear treating cylinder 53, the front treating cylinder 51 is equipped with linear treating teeth 5a, the middle treating cylinder 52 is equipped with a spiral body 5b and the rear treating cylinder 53 is equipped with a laminar treating teeth 5c, respectively.
Patent JP-2002021617-A (JP)
Title: Electronic throttle control device
Inventor: KAWASAKI TAKASHI
IPC: F02D41/20
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To control an electronic throttle valve with a high accuracy not using a throttle valve open degree sensor. SOLUTION: The throttle valve 21 disposed at a suction passage 2 of an engine 1 is driven by an actuator 21a such as a motor. An electronic control unit 30 calculates a target suction air amount GAT based on a driver's accelerator pedal operation amount detected by an accelerator open degree sensor 33 and an engine revolution number detected by a revolution number sensor 35 and detects an actual engine suction air amount GA by an air flow meter 31 disposed at the suction passage. The actuator 21a is driven such that the GA is coincident with the GAT to feedback-control the throttle valve 21 open degree. Thereby, it becomes possible that the electronic throttle valve is controlled with a high accuracy not using the throttle valve open degree sensor.