baber/WOPTO huggingface dataset:
Patent JP-2002070041-A (JP)
Title: Earth retaining wall structure
Inventor: MATSUO TAKAFUMI
IPC: E02D29/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an earth retaining wall structure capable of reducing the transportation costs by reducing the dimensions of a unit member used for the construction of a retaining wall and also capable of preventing the runoff of sediment from the installed retaining built and providing a natural scenery by planting various kinds of seedlings. SOLUTION: The retaining wall in an erected state can be built by retaining lumber 4, a porous concrete plate 8, ordinary concrete plate 9 or the like by straddling both the retaining portions 3a of at least two unit support frames 3 arranged in the right-left direction, therefore, a retaining wall 1 in a desired region can be easily constructed, and the runoff of sediment can be prevented by sucking water remained in the surplus soil stored between a unit wall member and a sucking prevention member arranged side by side from the sucking prevention member F and discharging water from the member F.
Patent JP-2001138933-A (JP)
Title: Electric turn-steering column
Inventor: KINOSHITA SATOSHI
IPC: B62D5/04
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To absorb the deviation of parallelism between the steering shaft and the jacket tube in an electric turn-steering column, or the deviation of perpendicularity between the jacket tube and an electric motor. SOLUTION: An electric member 6 is fitted on a hollow shaft 8 fitted on a steering shaft 9, and a worm wheel 5 is forcedly fitted on the elastic member 6. The elastic member 6 is obtained by vulcanizing-adhesive bonding an elastic body 7 between an outer cylinder 6a and an inner cylinder 6b. The hollow shaft 8 holds and locks the elastic member 6 with a washer 14 fastening the inner tube 6b through a nut 15, and a flange part 8a.
Patent JP-2002072959-A (JP)
Title: Method for driving plasma display
Inventor: MIMA KUNIHIRO
IPC: G09G3/291
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To perform stable sustainance discharge when a sustainance voltage is lowered. SOLUTION: In this driving method, by which cell are made to emit light by applying a sustainance pulse alternately to scanning side electrodes and sustainance side electrodes, the cells are made to emit light by applying the sustainance pulse, and then the absolute value of the potential difference between the scanning side electrodes and the sustainance side electrodes is increased.
Patent JP-2002069766-A (JP)
Title: Crimped yarn for carpet and carpet
Inventor: MIZUKI TATSURO
IPC: D02J1/22
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a crimped yarn for a carpet, capable of suppressing the formation of wale streaks in a carpet, especially a cut-pile carpet with a light color without damaging the feeling. SOLUTION: This crimped yarn comprises mixed two kinds of multifilament yarns with Y-shaped cross sections having >=1.5 times differences in modified degrees, or three kinds of the multi-filament yarns with the Y-shaped cross sections having >=1.2 times differences from each other, and has the substantially same single filament size and <=20/m number of interlaces. Further the crimped yarn is made from the same polymer. The carpet is obtained by using the crimped yarn for the carpet as a pile.
Patent JP-2002071916-A (JP)
Title: Light diffusing sheet and backlight unit using the same
Inventor: HONDA TOMOTAKA
IPC: G02B5/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusing sheet capable of easily and reliably preventing the occurrence of dark parts and to provide a backlight unit using the sheet. SOLUTION: The light diffusing sheet 1 has fine ruggedness on the surface and regions 10, in which dark parts are liable to occur in the surface, are made smooth faces 13.
Patent JP-2002071868-A (JP)
Title: Control rod in boiling water nuclear reactor, unit for control rod and manufacturing method for control rod in boiling water nuclear reactor
Inventor: GOTO YASUYUKI
IPC: G21C7/113
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To make plural kinds of types of parts common, to reduce process and equipment and to improve productivity in a control rod in a boiling water nuclear reactor provided with a substantially cross-shaped blade. SOLUTION: The control rod 2 is constituted as a coupling body of a first unit 1A and a second unit 1B by providing the first unit 1A in which a handle 5 is mounted on an upper part of a tie rod 4 and a lower supporting member 6 is mounted on an lower part and the second unit 1B in which an upper end plate 9U is mounted on an upper part of a sheath 10 including a reactivity control material and a lower end plate 9L is mounted on a lower part, fixing an upper part of the upper end plate 9U to the handle 5 and fixing a lower part of the lower end plate 9L to the lower supporting member 6.
Patent JP-2002074002-A (JP)
Title: Loan repayment method and loan repayment system
Inventor: HAGA HIROYUKI
IPC: G06Q20/10
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a loan repayment method and a loan repayment system capable of repaying immediately or at the latest on the same day of the fixed transfer date from the account of another financial institution with which a customer transact business up to now. SOLUTION: A loan financial institution 12 transmits repayment data of the customer to another financial institution 13 and at the same time renews a loan balance of the customer based on repayment money data contained in the repayment data. The financial institution 13 conducts transfer processing of repayment money amount from a repaying account 35 of the customer to a transfer account 36 of the loan financial institution 12 based on the repayment money data transmitted from the loan financial institution 12. After that, the loan financial institution 12 receives on the same day a transfer processing data from the financial institution 13, and if transfer processing approved data is contained, holds the deemed renewal of the loan balance, and if not, cancels the deemed renewal of the loan balance.
Patent JP-2002066336-A (JP)
Title: Organic halogen compound decomposition catalyst and its preparation process and application
Inventor: MASAKI NOBUYUKI
IPC: C07B35/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an organic halogen compound decomposition catalyst which has more excellent organic halogen compound removal performance and is appropriately used for removing organic halogen compounds in a flue gas, to provide a preparation process of the catalyst and to provide an organic halogen compound removal process using the catalyst. SOLUTION: This organic halogen compound decomposition catalyst contains titanium oxide, vanadium oxide and further, if necessary, molybdenum oxide, wherein the pore size distribution of the catalyst measured by the gaseous nitrogen adsorption method has a peak within a pore size range of 30-50 Åand also the total pore volume of pores having pore size within the range of 30-150 Å is >=0.1 cc/g.
Patent JP-2002039370-A (JP)
Title: Shift operation device for transmission
Inventor: ISHIWAKA HISAMI
IPC: F16H61/28
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of operation feeling occurring when a neutral position is not secured by influence of inertia of an electric motor at gear disconnecting shift operation for a shift operation device reducing shift operating force of a driver by generating assist force by the electric motor at shift operation of a shift lever for shift operating a transmission of a vehicle. SOLUTION: Current supply to the electric motor is stopped before a shift rail reaches the neutral position at the gear disconnecting shin operation in order to prevent an overstroke based on inertia. Thus, the operation feeling is improved.
Patent JP-2002080139-A (JP)
Title: Paper feed roller and its manufacturing method
Inventor: OZAWA SATOSHI
IPC: B65H5/06
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a paper feed roller having a light weight, a low cost, and high dimensional precision and being high in the friction factor of a roller surface. SOLUTION: The paper feed roller comprises a rotary shaft 2, and a cylindrical roller 3 formed of a water curable composition and formed integrally with the outer periphery of the rotary shaft 2. A paint film 5 where rigid substances 4 are dispersed is formed on the outer peripheral surface of the cylindrical roller 3 and a part of the rigid substances 4 are protruded from the surface of the paint film 5.
Patent JP-2002068363-A (JP)
Title: Electronic part storage case
Inventor: KOGA RYUSUKE
IPC: B65D85/86
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part supply case whereby a tape reel inserted first can easily be taken out first. SOLUTION: A tape reel round which electronic parts are wound is inserted from the open top of the electronic part storage case having a size that is substantially the same as the tape reel. A take-out opening is defined in the lowermost portion of a side of the case. Thus, through the take-out opening, the electronic parts can be taken out one by one from the reel in the order in which the reels are stored in the storage case. Therefore, the electronic part storage case of a first-in last-out type can be produced very easily.
Patent JP-2002078402-A (JP)
Title: Leveling apparatus for soil paddling
Inventor: NOGAMI KENJI
IPC: A01B33/02
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for simultaneously carrying out a leveling operation of an uneven surface, and a solid paddling operation of a paddy field such as crushing the surface soil cutting off the surface, and rice burying stubbles. SOLUTION: This leveling apparatus for the soil paddling is obtained by installing a blade 7, a rake body 8 of the blade 7, and a leveling plate 9, attached to a tractor, and arranged at the rear part of the rotary soil-paddling device 6 having a land-leveling part 5, at the height position capable of being freely regulated based on a rotary soil-paddling device 6. Preferably, the regulation of the height of the blade 7 based on the rotary soil-paddling device 6 is carried out by receiving the laser light from a laser light projector 12 by a laser light receiver 11.
Patent JP-2001245859-A (JP)
Title: Biological signal detecting device and indirect sphygmomanometer
Inventor: TAMURA SHINICHI
IPC: A61B5/022
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To separate disturbance caused by the body movement included in the biological data detected by a sensor 2. SOLUTION: The biological signal detecting device 1 comprises an A/D converter 3, a separation matrix calculating means 4, a signal separation calculating means 5, and an outer output means 6. The separation matrix calculating means 4 revises the value of the separation matrix W(n) in a memory at the present time by ΔW(n) by using a digital signal at the present time sent from the A/D converter 3. The signal separation calculating means 5 calculates the product of the separation matrix sent from the separation matrix calculating means 4 and the digital signal, finds a vector y(n) consisting of a biological signal without disturbance caused by the body movement and a body movement signal indicating the disturbance caused by the body movement, and sent the vector to the outer output means 6.  The outer output means 6, synchronized to a sampling frequency 100 Hz, outputs the biological signal from which the disturbance caused by the body movement is separated and the body movement signal to the outside.
Patent JP-2002083742-A (JP)
Title: Electrolytic solution for driving electrolytic capacitor and electrolytic capacitor
Inventor: KAMAKURA KATSUHISA
IPC: C08L71/02
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide electrolytic solution for driving electrolytic capacitor, which has high spark generating voltage and shows a stable characteristic, even if it is used under the condition of a high temperature and a high voltage. SOLUTION: Electrolytic solution including solvent including organic solvent as main solvent and at least one type of electrolyte selected from a group constituted of organic acid, inorganic acid or the salts includes copolymer, which singly or mixedly includes a polyoxialkylane compound and maleic anhydride as essential components and whose weight-average molecular weight is 500 to 100,000 or the hydrolyzate or the salt of hydrolyzate.
Patent JP-2002079853-A (JP)
Title: Vehicle driving force control device
Inventor: TSUNEHARA HIROSHI
IPC: B60W10/06
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle driving force control device capable of avoiding a state of being unable to start and accelerate by converging a slip of a driving wheel in a system by only engine control. SOLUTION: In this vehicle driving force control device having an engine output control means, a driving force cutting mechanism capable of cutting the transmission of engine driving force to the driving wheel is arranged in the middle of a driving force transmission passage up to the driving wheel from an engine, and a driving force cutting mechanism control means is arranged for reconnecting the driving force cutting mechanism after satisfying a reconnecting condition by putting the driving force cutting mechanism in a cut state when detecting a slip state in spite of being in driving force reducing control by engine output control.
Patent JP-2002084320-A (JP)
Title: Internet provider connection system using intelligent network
Inventor: MOGAMI SHIGEMINE
IPC: H04L45/80
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an Internet provider connection system which is superior in connection quality and can realize effective traffic dispersion. SOLUTION: In this Internet provider connection system, a service control point is provided with a connection destination selecting means and an access point information table, which can store an IP address, a connection number, the number of simultaneous connections and network load information for each access point. Adequate access points are selected by the connection destination selecting means, by using the access point information table.
Patent JP-2002087050-A (JP)
Title: Set temperature display device for air conditioner
Inventor: TAKAHARA SHU
IPC: F24F11/02
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To guarantee a sensory recognition of whether a target air conditioner temperature is set to a warmer side or to a cooler side from the previous one. SOLUTION: If a temperature newly set from a rotary knob 11 is higher than the previous set temperature, the newly set temperature is displayed in a first or warm color (amber) on a temperature display part 12. If the newly set temperature is a lower one, it is displayed in a second or cool color (blue) on the temperature display part 12. On the lapse of a given time after the newly set temperature is displayed in the first or second color, it is displayed in a third or normal color (green).
Patent JP-2002094956-A (JP)
Title: Videophone system
Inventor: YAMASHITA REIKO
IPC: H04M3/44
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a videophone system that registers user images altogether in a center so as to relieve loads of users more than those of a conventional system and can utilize a user image so as to more simply select and decide a speech opposite party desired. SOLUTION: When a user operates a registration button 26 of a user terminal 14, a terminal computer 18 transmits a user image photographed by a camera 20 to a center computer 34. A center display device 36 displays the received user image. When an operator of the center operates a registration button 40, the user image is registered to the center together with an address of each user terminal. When the user makes a call from the user terminal and operates a selection start button 28, the terminal computer 18 accesses the center computer 34 to capture the user image and the address to a temporary memory and a display device 24 displays the user image. When the user operates an enter button 32, the call is sent to a terminal specified by the address is relation to the user image.
Patent JP-2002090818-A (JP)
Title: Photographing mode changeover camera
Inventor: ENDO MASARU
IPC: G03B13/14
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a photographing mode changeover camera in which the state of a finder is changed in response to with the changeover of a photographing mode using a simple constitution. SOLUTION: This photographing mode changeover camera is provided with a finder window at a camera body front face; a photographing mode changeover member provided movably on the camera body front face and designed to switch a photographing mode by the movement; and an auxiliary optical member which is moved integrally with the photographing mode changeover member and is inserted to the front position of the finder window, when a specified photographing mode is selected by the photographing mode changeover member and is withdrawn from the front position of the finder window, when a mode other than the specified photographing mode is selected.
Patent JP-2002085630-A (JP)
Title: Slot machine
Inventor: TANIGUCHI TATSUYA
IPC: A63F5/04
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine having a specific game period in which the fluctuation display of patterns can be stopped based on only the action of a player and capable of applying variations to a game and increasing the interest of the game by notifying the player of whether the specific game period is started or not at random. SOLUTION: This slot machine is provided with a starting condition materialization notifying means (e.g. a number of winning times display LED(light emission diode) 12) for notifying the player of the materialization of the starting condition in the specific game period when a stop action of patterns by a control device is not taken and a notice timing determining means (formed by the control device) for determining the timing for notification by the starting condition materialization notifying means.
Patent JP-2002085108-A (JP)
Title: Lady formal shoes with heel
Inventor: NISHIDA SHUNICHI
IPC: A43B13/40
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a lady formal shoe of pump, etc., with heel easily wearable as a casual shoe. SOLUTION: The hard board insole member 5 of a lady formal shoe 1 of pump, etc., with heel is cut off at the front part of the waist part 6. The front end part of the waist part 6 is made gradually thinner toward the front. The rear half part side of a suspending sheet 8 of a flexible nonwoven fabric sheet shaped along the sole is adhered on the hard board-made insole member 5 and a cushioning material 9 of urethane foam, etc., whose rear end is put in between the front end part of the insole member 5 and the suspending sheet 8 is adhered onto the upper face of the front half part of the suspending sheet 8 to form the insole 4. A shank 11 is attached on and tied with a prescribed position rear to waist parts 6 of the insole member 5 and the suspending sheet 8. The upper in a prescribed shape is suspended in via the suspending sheet 8 and the periphery is adhered.  An insole is covered on the upper side of the insole 4. The soft rubber main sole with prescribed thickness is attached to the backside, i.e., the underside of the suspending sheet 8.
Patent JP-2002085976-A (JP)
Title: Hydrogenating desulfurization catalyst
Inventor: TATSUMI YUKIO
IPC: C10G45/08
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogenating desulfurization catalyst having high catalytic activity and capable of decreasing the sulfur content sufficiently even in hydrocarbon oil containing a large quantity of hardly desulfurizing components and suitable for deep desulfurization. SOLUTION: The hydrogenating desulfurization catalyst for hydrocarbon oil is obtained by impregnating an inorganic oxide carrier (C) with a compound (A) having molybdenum atom having 5-valent oxidation number and at least one kind of a metallic compound (B) selected from a group composed of a nickel compound, a cobalt compound or an iron compound and sintering. The method of hydrogenating desulfurizing the hydrocarbon oil is performed by using the catalyst. The inorganic oxide carrier preferably contains zeolite, the compound having the molybdenum atom having 5-valent oxidation mumber is preferably oxymolybdenum thiocarbamate sulfide or oxymolybdenum dithiocarbamate sulfide.
Patent JP-2002093827-A (JP)
Title: Die bonder
Inventor: TONOMURA YUKIHIRO
IPC: H01L21/52
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a die bonder that can speedily operate a bonding arm, when picking up a die, will not give shock loads to the die at that time, for preventing the die from being damaged. SOLUTION: When the die 6 is to be picked up, a head section 16b at the tip of the bonding arm is descended speedily, while a collet 18b is been pulled upward by a plunger shaft 31b. Then, the collet 18b stops before coming into contact with the die 6. After that, a solenoid 32b is energized by a prescribed, current in the opposite direction, the plunger shaft 31b is allowed to project so that shock is not given to the die 6, and the collet 18b is allowed to project downward. Then, a current value is increased, and a prescribed pickup load is given to the die 6, thus speedily lowering the head section 16b, without giving shocks to the die 6.
Patent JP-2002094046-A (JP)
Title: Semiconductor device
Inventor: HIRANO NORITOSHI
IPC: H01L29/739
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device where a switching ability and a diode ability are used properly in the forward direction and the reverse direction within a single structure, resulting in the increased surface area of a chip and reduced thermal resistance, while a separation region is eliminated for increased real operation area. SOLUTION: The semiconductor device comprises, in a semiconductor substrate, a first conductive-type first semiconductor layer, a second conductive-type second semiconductor layer, a first conductive-type third semiconductor layer, a second conductive-type fourth semiconductor layer, and a first conductive-type fifth semiconductor layer. There are provided a first main electrode, which shorts the first semiconductor layer to the second semiconductor layer, and a second main electrode which shorts the fourth semiconductor layer to the fifth semiconductor layer, with a control electrode provided on the third semiconductor layer.  The first semiconductor layer and the second semiconductor layer form a junction, the second semiconductor layer and the third semiconductor layer form a junction, the third semiconductor layer and the fourth semiconductor layer form a junction, and the fourth semiconductor layer and the fifth semiconductor layer form a junction.
Patent JP-2002100236-A (JP)
Title: Luminaire and assembling method therefor
Inventor: OKADA TOSHIZUMI
IPC: F21V23/04
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire cable of preventing faulty wiring and facilitating the component replacement and repair. SOLUTION: The luminaire is provided with a luminaire body 1, an insulating plate 2 mounted detachably on the luminaire body 1, and a lighting component 3 mounted and electrically wired on the insulating sheet 2.
Patent JP-2002097073-A (JP)
Title: Piezoelectric ceramic component and piezoelectric ceramic device using the same
Inventor: OGAWA HIROSUMI
IPC: H01L41/187
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic composition to give a CaBi4Ti4O15- based piezoelectric ceramic composition with improved Qmax and a piezoelectric ceramic device, etc., containing none or a little of lead or lead compounds but having practical Qmax. SOLUTION: The composition comprises a bismuth-based layered compound containing Ca, Bi, Ti, and oxygen, where the mole ratios a, b, and c of Ca, Bi, and Ti of the bismuth-based layered compound are regulated to satisfy the following ranges, viz. 0.15<=a/c<0.25 and 3.5<=(2a+3b)/c<=3.88.