baber/WOPTO huggingface dataset:
Patent JP-2001307038-A (JP)
Title: Memory card with multi-interface and its conversion adaptor
Inventor: YO RITSUWA
IPC: G06K17/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a memory card with multi-interface the connection of which with a computer is simplified and to reduce mechanical failures as enhancing access speed and its conversion adaptor. SOLUTION: One microcontrol unit 10, one memory module 20 and plural interfaces are provided inside the memory card. Connection interfaces with different standards are connected with a USB interface of the computer through one conversion adaptor to perform read/write to the memory module 20 via the microcontrol unit 10 by the computer. The memory card is connected with the computer with an unspecified standard after connection with a digital product and can easily perform the read and the write of data.
Patent JP-2001301416-A (JP)
Title: Bias tire
Inventor: MITSUYOSHI ISAO
IPC: B60C9/06
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a bias tire has higher durability in its bead part, by improving separation resistance of the end of a folded part with a slight cost increase. SOLUTION: A carcass comprises a carcass body extending between a pair of bead cores and the folded part extending from the body and winding from the inside to the outside around a bead core, and is adjacent to the outermost ply of the carcass body having the folded part. This bias tire comprises the folded part having a cord array with a gradient direction same as that of this ply cord, and an annular moderate rubber strip over the entire circumference between the inner surface of the end of the folded part and the outer surface of the outermost ply of the carcass body.
Patent JP-2001299910-A (JP)
Title: Quantitative cylinder and infusion set using the same
Inventor: SUZUKI HIROMASA
IPC: A61M5/14
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative cylinder conformable to various medical solution capacities and capable of precisely setting an optional medical solution quantity, and a transfusion set using it. SOLUTION: This quantitative cylinder comprises an upper cylinder opened at one end and having an engagement means on the opened end and an air port and inflow port on the other end, and a lower cylinder opened at one end and having an engagement means on the opened end and an outflow port on the other end. In this quantitative cylinder and the transfusion set using it, the outer diameter of one of the two cylinders is set slightly smaller than the inside diameter of the other so that one cylinder can be inserted to the other cylinder, and the inner wall of the one cylinder is liquid-tightly slid on the outer wall of the other cylinder, whereby the medical solution capacity to be housed in the quantitative cylinder can be changed.
Patent JP-2001002937-A (JP)
Title: Water-soluble polymer composition, aqueous solution of water-soluble polymer, chemical agent for petroleum recovery, and method for suppressing viscosity drop of aqueous solution of water-soluble polymer
Inventor: SEYA MASAAKI
IPC: C08L33/26
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble polymer composition affording a stable aqueous solution thereof slight in viscosity drop and causing no gelation when dissolved in water, to obtain such an aqueous solution, to obtain a chemical agent for petroleum recovery comprising such an aqueous solution, and to provide a method for suppressing the viscosity drop of such an aqueous solution as mentioned above. SOLUTION: This water-soluble polymer composition comprises a water-soluble polymer and at least one kind of metal selected from the group consisting of manganese, cobalt and chromium at 10-1,000 ppm based on the water-soluble polymer. The 2nd objective aqueous solution contains such a water-soluble polymer and such metal(s) at 10-1,000 ppm based on the water-soluble polymer. The 3rd objective chemical agent for petroleum recovery comprises such an aqueous solution as mentioned above. The 4th objective method for suppressing the viscosity drop of such an aqueous solution as mentioned above comprises adding 10-1,000 ppm of such metal(s) as mentioned above based on such a water-soluble polymer as mentioned above to the aqueous solution.
Patent JP-2001309000-A (JP)
Title: Folding mobile communication terminal
Inventor: YONEKURA MAKOTO
IPC: H04W88/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a folding mobile communication terminal that can be used in a folded state of the terminal without the need for manually opening. SOLUTION: In the folding mobile phone where a main body case 1 and a cover case 2 that are split are turnably connected via a hinge section 3 to integrate them, an LCD display section 4 is placed to an inner mating face of the case cover 1 and a speaker section 5a is placed at the outer face of the cover body 1.
Patent JP-2001262834-A (JP)
Title: Surface layer stabilizing method for floor concrete
Inventor: HATANAKA SHIGEMITSU
IPC: E01C7/35
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface finishing method which can enhance and stabilize the surface strength of flat-placed concrete with high slump. SOLUTION: After the flat-placed concrete with high slump is placed and leveled, it is left at rest over 90 minutes or more, and then dehydration and deairing of the concrete is carried out from the surface thereof via a filtering mat by means of a vacuum pump. Then, the surface of the concrete is evenly finished with a trowel or the like. Alternatively, immediately after the dehydration and deairing by means of the vacuum pump, a water-retaining curing agent is sprayed, and then the surface of the concrete is evenly finished with the trowel or the like. Alternatively, after the dehydration and deairing by means of the vacuum pump, the surface is evenly finished with the trowel or the like, and then the water-retaining curing agent is sprayed within three days after the finishing.
Patent JP-2001299040-A (JP)
Title: Residual trunk treatment apparatus
Inventor: AIZAWA RYOICHI
IPC: A01D34/73
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a residual trunk treatment apparatus having solved such a problem that, when a residual trunk cutting device is mounted in the front of a mobile farming machine and a work for cutting the stem trunks of a crop planted in the ground is performed while advancing the farming machine to cut the crop stems into plural pieces, the cutting device's blades are soon abraded and hard to stand long-term service. SOLUTION: This residual trunk treatment apparatus 24 is so designed as to enclose the outer periphery of a cutting device 61 with a cover 3 so as to form an opening 4 ahead, wherein the cutting device 61 has rotary blades 2, 2... in tiers at appropriate intervals axially on a vertical rotating shaft 1 and the corresponding receiving blades 6, 6... facing thereagainst, respectively; furthermore, the apparatus 24 is characterized in that edge parts 2a and 2a are respectively provided on both the front rim and rear rim faces projected in the rotating direction of each of the rotary blades 2, while edge parts 6a and 6a on the stationary side are respectively provided on both the front rim and rear rim faces projected on each of the receiving blades 6, and these both kinds of the edge parts 2a and 6a are made to be variable in front-and-back reversion.  By this way, the apparatus 24 is mounted in the front of a mobile farming machine 17.
Patent JP-2001311314-A (JP)
Title: Method for realizing base isolation structure of existing building
Inventor: INOUE TOMOAKI
IPC: E04G23/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of temporarily receiving members supporting an upper structure and use an installation layer of a base isolation device merely as a space required for the installation of the base isolation device to carry out the construction work while an existing building is put in a use condition when a base isolation structure of the existing building is realized by installing the base isolation device. SOLUTION: Among the upper structure and a lower structure divided into upper and lower parts across the base isolation device 6, a reinforcing part 8 is added around a column 1a at a level of a beam 3 on an upper structure side and is integrated with the upper structure side to support a load of the upper structure on the lower structure in the reinforcing part 8 until the installation of the base isolation device 6 is completed.
Patent JP-2001313538-A (JP)
Title: Surface acoustic wave device
Inventor: OTSUKA KAZUHIRO
IPC: H03H9/25
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device having an excellent filter characteristic with high quality without occurrence of a defect. SOLUTION: Surface acoustic wave elements 11, 12 are mounted on a substrate on which external electrodes are formed and the external electrodes consist of alternate arrangement of a signal external electrode 14 interconnecting signal terminals 3, 4 and a grounding external electrode 3 interconnecting ground terminals 5 of each surface acoustic wave element around the surface acoustic wave elements 11, 12 and one surface acoustic wave element is connected to each signal external electrode and each grounding external electrode as a feature.
Patent JP-2000357398-A (JP)
Title: Synchronizing dram having test mode which can perform automatic refresh operation by external address, and automatic refresh method
Inventor: RI MANCHU
IPC: G11C29/08
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To perform automatic refresh operation for all memory cell arrays by responding to a mode register signal generated by receiving a signal externally applied responding to plural control signals, and outputting selectively an external address externally applied and an internal address to a memory cell address array. SOLUTION: An address selector 15 selects an internal address CNTi and outputs it, thereby, word lines of main cells of a memory cell array 11 are sequentially accessed, only main cells are sequentially and automatically refreshed. Further, at the time of automatic refresh operation of a test mode, as the address selector 15 selects an external address TAiB and outputs it, word lines of main cells and word lines of spare cells can be sequentially accessed by adjusting externally the external address TAiB. Therefore, both of main cells and spare cells of the memory cell array 11 can be sequentially refreshed.
Patent JP-2001312670-A (JP)
Title: Method and system for transporting in electronic commerce, transportation managing server for electronic commerce and transportation slip for electronic commerce
Inventor: SAKAMOTO MITSUMASA
IPC: G06Q50/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To securely transport a transportation object without displaying sender information and receiver information. SOLUTION: Sender information RA on a sender 11 and a prescribed contract code CC are given to the transportation object and the transportation object is transported from the sender 11 to a transported 14. Receiver information RB on a receiver 12 and the contract code CC are given to the transportation object and the transportation object is transported from the transporter 14 to the receiver 12.
Patent JP-2001275731-A (JP)
Title: Cellular phone holder
Inventor: YASUMOTO NARITOMI
IPC: H04M1/11
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cellular phone holder which can protect a cellular phone from any shock by user's actions as it consists of a frame 1 holding the back of the cellular phone, frames 2 and 2' holding the bottom and the sides and a frame 3 holding the front with an attached extension parts 4 and 4', where the cellular phone can be easily attached and removed to/from the holder because of attached extension parts 4 and 4'. SOLUTION: This cellular phone holder is characteristically composed of a frame 1 holding the back of the cellular phone, frames 2 and 2' holding the bottom and the sides and a frame 3 holding the front by pushing each other with the frame 1 and attached extension parts 4 and 4'.
Patent JP-2001318762-A (JP)
Title: Mouse cord winding structure
Inventor: MOTEGI RYUJI
IPC: G06F3/0354
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a mouse cord winding structure for winding and adjusting a mouse cord to a length easily usable for an operator. SOLUTION: A winding starting end C1 of a mouse cord C is introduced through an introduction groove 5 into a winding cylinder 1, led out from the inside of the cylinder through a notched groove 7, wound to a winding groove 2 on the outer peripheral surface of the winding cylinder 1 and then introduced again into the cylinder through a turning groove 8 and a winding terminating end C2 is led out from a lead-out groove 9 on the opposite side of the introduction groove 5. Thus, the cord C for the mouse in wound without being piled up. Also, the winding cylinder 1 is supported by the winding starting end C1 and winding terminating end C2 of the mouse cord C oppositely arranged on a straight line, mounted on a desk and stably slid without being rolled following the movement of the mouse M at the time of its operation.  When a decoration body 10 is put on the outer peripheral surface of the winding cylinder 1, the mouse M and the decoration part 10 are moved as if chasing each other by the movement of the mouse M, an appearance deviating from the winding of the mouse cord C is formed.
Patent JP-2000326893-A (JP)
Title: Propulsion module for semisubmersible catamaran
Inventor: SINKO MICHAEL S
IPC: B63H21/17
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an external electric drive type propulsion device for a semisubmersible catamaran (swath) having an excellent efficiency and an excellent convenience for repair and replacement. SOLUTION: A semisubmersible catamaran 10 has an upper structure part supported on a pair of floats 12 by post members 16, each of the floats 12 having a propulsion module 18 removably attached to the rear end thereof. The propulsion module 18 has a module main body with a longitudinal water passage therein, a rim drive motor, a line of rotary wings 24, and a cowl member 20 having at its front end an inlet adapted to draw in the boundary layer of water flowing along the floats 12.
Patent JP-2001317379-A (JP)
Title: Device and method of controlling learning of closing position of accelerator
Inventor: NADA MITSUHIRO
IPC: F02D11/10
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To accurately realize the learning by preventing the learning error of the closing position of an accelerator and quickly changing the closing position of the accelerator to the optimal closing position. SOLUTION: A master control unit carries out the renew of the closing position accelerator open degree θclosed in the case where an accelerator open flag Fopen is turned on and the real accelerator open degree θn is less than the learning allowing accelerator open degree θlok and the accelerator open degree θn is simply reduced for convergence. The master control unit sets the converted accelerator open degree θn at a new closing position accelerator open degree θclosed in the case where the converged accelerator open degree θn is large than the closing position accelerator open degree θclosed.  When the converged accelerator open degree θn is a real closing position accelerator open degree θclosed or less, the master control unit sets a value obtained by subtracting a predetermined value from the real closing position accelerator open degree θclosed as a new closing position accelerator open degree θclosed.
Patent JP-2001319299-A (JP)
Title: Road curvature estimating device for vehicle and preceding vehicle selecting device
Inventor: TAKIGAWA YOSHIFUMI
IPC: B60K31/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which the curvature of a road in a front part is properly estimated even in a road which has a curve in the front part though a vehicle is traveling along a straight part. SOLUTION: A curvature radius is calculated based on a changer rate when the change with time of an object horizontal position is linearly approximated. Since a triangle OAB consisting of a curvature center O, its own vehicle A and an object B is an isosceles triangle, θ+2ψ=π, and θ=2ϕ from ϕ+ψ=(1/2) π. Since Rsinθ is Dcosϕ and Vx being the X-direction component of the relative velociaty V of an object to be recognized is Vsinθ, R=Dcosϕ×V/Vx is obtained. R=Dvsens/Vx is obtained since Vsens being the relative velocity of the object B is equal to Vcos(θ-ϕ) and to Vcosϕ. Vx being the X-direction component of the relative velocity V is dX/dt. When it is replaced with a different ΔX/Δt, the inclination (a) of a graph which indicates the locus of the object to be recognized is obtained.  Therefore, the curvature radius = (a distance to the object to be recognized) × (the relative velocity)/the inclination.
Patent JP-2001319639-A (JP)
Title: Battery
Inventor: HANABUSA KIYOSHI
IPC: H01M10/052
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable battery. SOLUTION: A lithium secondary battery 10a comprises a positive electrode current collector 2 and a separator 8, and provide active material 7a containing lithium oxide, polymer 7b, and conductive materials 7c arranged between the positive electrode current collector 2 and the separator 8. A volume of the polymer 7b based on the total volume of the positive active material 7a, the polymer 7b, and the conductive material 7c is 50 to 80%.
Patent JP-2001320248-A (JP)
Title: Circuit and method for stabilizing d/s converter
Inventor: KIRYU TAKAKO
IPC: H03F1/34
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a circuit and a method for stabilizing D/S converter, with which the saturation of output characteristics from power amplifiers on the final stage of a D/S converter can be suppressed. SOLUTION: Concerning the stabilizing circuit for D/S converter, with which a reference voltage (Vref) supplied to a transformer (1) is converted and inputted to a quadrant circuit (3) and the output of the quadrant circuit (3) is supplied through a SIN multiplier (4A) and a COS multiplier (4B) to power amplifiers (5A and 5B) on the final stage, this circuit is provided with an AGC circuit (10), which is installed between the transformer (1) and the quadrant circuit (3), for converting the voltage supplied from the transformer (1) to a constant voltage value (V) and supplying it to the quadrant circuit (3) so that sine wave outputs (V0) from the power amplifiers (5A and 5B) on the final stages can not be saturated.
Patent JP-2001322387-A (JP)
Title: Writing brush and manufacturing method thereof
Inventor: KOGEDO TETSUZO
IPC: B43K1/12
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a writing brush whose point will not become dry and brittle as a whole even when the point of brush is washed by water to wash Chinese ink contained in the point of brush after using the writing brush and only a part of the point of brush necessary for writing characters or the like actually becomes dry and brittle while the side of root of the point of brush will not become dry and brittle. SOLUTION: An adhered part 4, whose surface and the vicinity of inside are bonded by an instantaneous adhesive agent, is provided at a part nearer to the root of brush than a part 6 necessary for writing by using the point of brush.
Patent JP-2001326577-A (JP)
Title: Device and method for directly connected convolutional encoding
Inventor: TAKAGI MIKIHIKO
IPC: G06F11/10
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce a decoding delay without regard to an interleave size. SOLUTION: A recursive convolutional encoder 5 to which data signal systems 2 and u (t) are inputted has a first internal state S (t, 0). A first known signal 3 for restricting the first internal state is inputted to the encoder 5. The restriction of state transition like this corresponds to the restriction of state transition predicted by a decoder 101 when decoding a convolutional code and the restriction results in the restriction of a path to be searched. When the reliability of a signal received by the decoder 101 is low, the path to be searched is defined in comparison with officially known coding, which never add known information bit and the reliability of a survival path is improved.
Patent JP-2001329309-A (JP)
Title: Method for dephosphorization treatment of molten iron
Inventor: HOSHIKAWA IKUO
IPC: C21C1/04
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To establish a technique by which the sticking and the depositing of slag on the inner wall surface in a free-board of a treating vessel are prevented so as to prevent the substantial reduction of the free-board and the accident of slopping, etc., can surely be prevented as a result, when dephosphorization in molten iron is performed by effectively utilizing converter slag as dephosphorizing agent. SOLUTION: When the dephosphorizing treatment of the molten iron is performed by utilizing the converter slag as the dephosphorizing element, at the time zone when the blowing of oxygen-containing gas is not performed, the converter slag as the dephosphorizing agent is not used, and during and after adding the converter slag, the oxygen-containing gas is blown into the molten iron from the upper part of the molten iron surface and secondary combustion is caused to raise the temperature at the free-board part and thus, the sticking and the depositing of the slag in the inner wall surface of the free-board, are prevented.
Patent JP-2001331551-A (JP)
Title: Remote instruction system using network, and implementation terminal
Inventor: KURUMIZAWA TAKAHIRO
IPC: H04N21/435
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to taste a harvest of kitchen garden as an actual one through very real experience although it is virtual in accordance with cost effectiveness. SOLUTION: A kitchen garden system which uses a network is equipped with a user terminal which is used by a user and connected to the network and an implementation terminal which sends and receives stages of implementing a kitchen garden as data and is connected to the network. The user terminal comprises a determination means for specifying a kind of kitchen garden and determines a land, seeds or young plants, and manure for the kitchen garden kind, a transmitting means which performs transmission to the implementation terminal through the network according to the determination of the determination means, a means which receives the kitchen garden by the implementation terminal according to the determination means from the transmitting means, and a kitchen garden implementing means which implements the kitchen garden according to the indication from the implementation terminal.
Patent JP-2001328414-A (JP)
Title: Suspension control device of automobile
Inventor: KITAZAWA KOICHI
IPC: B60G17/015
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To enhance a degree of freedom of an installing position of an actuator for vertically moving a suspension arm, and to enhance durability of the actuator to vibration inputted from the suspension arm. SOLUTION: The actuator 26 for vertically moving a lower arm 12 for suspending a wheel, has a motor 31 and a speed reduction gear box 32. The tip of a driving arm 25 fixed to an output shaft of the speed reduction gear box 32 and the lower arm 12 are connected by a link 24. Thus, the installing position of the actuator 26 to the lower arm 12 can be optionally set only by changing the direction, the length and an angle of the driving arm 25 and the link 24. The durability of the actuator 26 can be enhanced by buffering a shaft directional load by arranging an elastic material in the link 24.