baber/WOPTO huggingface dataset:
Patent JP-2001230328-A (JP)
Title: Method of wiring macro circuits, macro circuit wiring apparatus and macro circuit
Inventor: KUMAGAI KOICHI
IPC: G06F17/50
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of wiring macro circuits, a macro circuit wiring apparatus and a macro circuit which can avoid laying wirings detouring macro blocks. SOLUTION: The method of wiring macro circuits comprises registering in a library (22) a macro circuit 1 composed of buffer circuits (TR0, TR1, TR2, and TR3) having a plurality of output terminals (DO0-DO7, DO0'-DO7') for one output signal wherein the output terminals (DO0-DO7, DO0'-DO7') have cut output wirings (OUT) for transferring output signals, and connecting the cut parts of the output wiring (OUT) when external wirings (S0-S7) are connected to any o the plurality of output terminals (DO0-DO7, DO0'-DO7').
Patent JP-2001233207-A (JP)
Title: Vehicular ventilator
Inventor: YAMASHIRO HIDEO
IPC: B61D27/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To adjust air supply-exhaust quantity by the flow rate difference by measuring an air supply flow rate and an air exhaust flow rate having smaller fluctuation compared to a change in a car inside pressure measured value and to reduce an excessive load to a car inside air conditioner by maintaining a car inside environment in a comfortable state by restraining a car inside pressure change while securing a required ventilating quantity by restraining the excessive introduction of outside air. SOLUTION: This ventilator of a high speed vehicle is provided with means 2b, 3b and a controller 4a for measuring the air supply flow rate and the air exhaust flow rate to estimate an air supply-exhaust flow rate difference to control opening of an air supply flow regulating valve 2a and an air exhaust flow regulating valve 3a so that the air supply-exhaust flow rate difference becomes within a preset air supply-exhaust flow rate difference. When controlling both the air supply flow regulating valve and the air exhaust flow regulating valve on condition of being closed, a means or a timer is arranged for detecting car inside-outside pressure difference.  When the car inside-outside pressure difference become within a preset value capable of air supply and exhaust or after a preset time passes from air supply-exhaust valve closing time, the air supply flow regulating valve and the air exhaust flow regulating valve are controlled so as to open.
Patent JP-2001235060-A (JP)
Title: Sheath pipe propulsive method and propulsive device for the same
Inventor: HANANO KAZUHITO
IPC: F16L1/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an aseismatic sheath pipe propulsive method that is for fluid transportation piping for water, gas, sewage and the like, and a pushing device that is suitable for use in the method. SOLUTION: For new arrangement of a pipeline of main pipes in a sheath pipe via an insertion and join of a spigot of each pipe in and to a socket of the preceding pipe at the rear end, with a rest mounted on a proper peripheral place on each main pipe to support it in the sheath pipe and with a cord having hooks capable of engagement with the back edge of the socket of each main pipe inserted in the main pipes, where the hooks are held engaged with the back edges of the sockets, a draw on the cord in a pushing direction pushes forward the main pipes supported on the rests. After the pushing, the main pipes supported on the rests are left in the sheath pipe, and the cord is drawn out of the sheath pipe and recovered after the hooks are disengaged from the back edges of the sockets.  The pushing device has engaging devices, which include the hooks capable of engagement with the back edges of the sockets forming the pipe joints, and driving means for moving the hooks in a radial direction of the pipes, and which are secured at given intervals to the cord inserted in the pipes.
Patent JP-2001237648-A (JP)
Title: High frequency power amplifier
Inventor: INOUE TOMOTOSHI
IPC: H03F1/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency power amplifier with which power efficiency is hardly lowered by a higher harmonic component. SOLUTION: Concerning this high frequency power amplifier, an input matching circuit 1, a first semiconductor chip 2 having an incorporated FET (Q1) for amplifying power, an inter-stage matching circuit 3, a second semiconductor chip 4 (having an incorporated FET (Q2) for amplifying power and a basic wave matching circuit 5 are formed on a module substrate 6, and a second harmonic matching circuit 8 is provided inside the second semiconductor chip 4. Parasitic capacitance or parasitic inductance between the drain terminal of the FET (Q2) and the second harmonic matching circuit 8 on the post-stage can be reduced and power efficiency can be improved. Further, the basic circuit configuration itself is equal to a conventional power amplifier, and hence a design change is facilitated and power efficiency can be improved without requiring further cost.
Patent JP-2001233020-A (JP)
Title: Passenger car tire and manufacturing method for it
Inventor: KATO YUKICHI
IPC: B29C35/08
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a passenger car tire having an improved gripping performance at an accelerated and a reduced speed, cornering performance by enhancing rigidity in the vicinity of a block end part while maintaining gripping performance on a frozen road surface and a snow covered road surface. SOLUTION: In this passenger car tire having a tread formed by a block pattern, after the tire is vulcanized, the tread surface is treated by irradiation of an electron beam at an acceleration voltage of 40-500 kV and an exposure of 30-55 KGY. This passenger car tire has a feature that Shore hardness of the tread rubber is 38-55 degrees after the irradiation.
Patent JP-2001240614-A (JP)
Title: Method for stripping unreacted vinyl chloride-based monomer from vinyl chloride-based paste resin latex and apparatus therefor
Inventor: MAKINO TSUKASA
IPC: C08F14/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing the foam and continuously stripping an unreacted vinyl chloride-based monomer without causing the deterioration of quality and without bringing about the lowering of productivity when the unreacted vinyl chloride-based monomer is stripped from a vinyl chloride-based paste resin latex rich in foaming properties and an apparatus therefor. SOLUTION: This method for continuously stripping the unreacted vinyl chloride-based monomer comprises continuously feeding the vinyl chloride-based paste resin latex to a decompression vessel, dropping and scattering the latex onto a rotating surface of a rotor centrifugally rotating in the vessel wall direction in the decompression vessel. The apparatus is designed to continuously strip the unreacted vinyl chloride-based monomer.
Patent JP-2001237240-A (JP)
Title: Low dielectric constant film and semiconductor element with low dielectric constant film
Inventor: NARITA TAKENORI
IPC: H01L23/522
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a low dielectric constant film with good mechanical strength and a wide process margin for improving CMP withstanding strength and realizing high performance, high reliability, and high yield in LSI when the film is used as an interlayer insulating film of a semiconductor element. SOLUTION: A film with a film thickness of 0.5 to 0.6 μm is formed on a silicon wafer. The film has film hardness DHT115 of 0.7 GPa or above when measured with load of 10 mg, and relative dielectric constant of 2.5 to 3.0 when measured at 1 MHz. The semiconductor element has the low dielectric constant film as an interlayer insulating film for multi-layer wiring.
Patent JP-2001029603-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having full of interests and capable of satisfying the passion for gambling of a player and increasing thrills and excitement in the entire game. SOLUTION: A normal image game is executed in a variable display device 30 based on the entry of a ball to a start a winning port 20, and in the case that the result is a large winning display, the special prize of opening and closing a variable winning device 50 for 16 times at maximum is generated. After the special prize is ended, an advance notice image game imitating an oracle is executed in the variable display device, and by the result of the advance notice image game, the player recognizes beforehand the probability of becoming the large winning display in the normal image game of the next time and the presence/absence of the generation of a sub special prize.
Patent JP-2001233065-A (JP)
Title: Charging method for nonaqueous electrolyte secondary battery
Inventor: TODA MASAYUKI
IPC: B60W10/18
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To efficiently regenerative-charge a non-aqueous electrolyte secondary battery by a regenerative power from a motor. SOLUTION: When a non-aqueous electrolyte secondary battery, i.e., a power source of a moving body is regenerative-charged by a regenerative power from a motor, a charge control voltage, i.e., an upper limit voltage of charge is temporarily enhanced to an excess charge area of the non-aqueous electrolyte secondary battery. At this time, an interval resistance of the non-aqueous electrolyte secondary battery is detected and the charge control voltage may be changed corresponding to a value of the internal resistance detected. A start signal of the regenerative-charging is formed, for example, an acceleration off signal of the moving body or a brake-on signal of the moving body.
Patent JP-2001241310-A (JP)
Title: Oil pump arranging structure of four cycle engine
Inventor: NARA KAZUHIRO
IPC: F02B75/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an oil pump arranging structure of a four cycle engine capable of reducing costs by sharing a pump main body with a plural kinds of engines as well as using a gear driving type oil pump of low costs, and capable of forming the engine in a small and compact size by contracting the width of the engine. SOLUTION: The oil pump 32 is disposed on the same line as a crank journal bearing 27 in a crankshaft direction, a gear 36 attached to a pump shaft 35 and a gear 39 attached to a crankshaft 7 are engaged with each other, and rotation of the crankshaft 7 is transmitted to the pump shaft 35 through the gears 39, 36. It is thus possible to form the engine in a small and compact size by contracting the width of the engine. It is thus possible to share the pump main body 33 with the engine having a plurality of engine displacements by using the gear driving type oil pump 32 of low costs and by changing an oil delivery amount by means of selection of a gear ratio, and thereby, cost is reduced.
Patent JP-2001241544-A (JP)
Title: Power train system for vehicle and controlling method for the system
Inventor: MURAKAMI KEISHIN
IPC: F16H61/14
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a power train system for a vehicle which can judge adequately the execution of lockup and release of a torque converter. SOLUTION: In the power train system for a vehicle having a torque converter 2, the power train system provides an input and an output shaft 14, 15 connecting lockup clutch 8, the input and output revolution sensors 9, 10 detecting the revolutions N1, N2 of the input and output shafts 14, 15 of the torque converter 2, and a controller 11 which can output a lockup execution signal 12 to connect the lockup clutch 8. The controller 11 can output the lockup execution signal 12 in the case that the speed ratio e which a torque ratio M is normally to be 1 is less than 1 and more than 0 if a driver accelerate the vehicle speed by raising a revolution of an engine 1.
Patent JP-2001245298-A (JP)
Title: Image coder, image coding method and medium storing image coding program
Inventor: KIMATA HIDEAKI
IPC: H04N19/85
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an image coder that can enhance its coding efficiency, while preventing deterioration in visual quality in coding of a moving image signal, and to provide an image coding method and a medium storing an image coding program. SOLUTION: A coding deterioration measuring section 17 calculates value denoting the degree of deterioration through coding, on the basis of an image that is received from an image input section 11, the band of which is limited by a pre-filter section 12, and that is stored in a storage section 13 for the image after filtering, and also on the basis of an image resulting from coding the stored image by an image coding section 14, that is decoded by a local decoding section 15, and that is stored in a decoded image storage section 16. A filter control section selects a frequency characteristics C2 to eliminate more high-frequency components for the frequency characteristics of the filter adopted by the per-filter section 12, when the deterioration by the coding is large, but selects a frequency characteristics C1 which does not delete high-frequency components for the frequency characteristics of the filter adopted by the pre-filter section 12, when the deterioration by the coding is small.
Patent JP-2001239156-A (JP)
Title: Adsorbent for heat pump and heat pump using adsorbent
Inventor: MIZOTA TADAHITO
IPC: C01B39/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain an adsorbent for a heat pump which does heat exchange efficiently by the use of synthetic zeolite. SOLUTION: The adsorbent comprises metal-substituted synthetic zeolite in which at least 33.3% of the total replaceable charge of the synthetic zeorlite is replaced with other metal ions. The substituent divalent metal ions are one or more kinds of metal ions, for example, selected from Mg2+, Ca2+, Ba2+, Sr2+, Mn2+, Co2+, Ni2+, Cu2+, Cd2+, Zn2+, Ge2+, Sn2+, and Pb2+, or univalent metal ions of K+ or Ag+.
Patent JP-2001240523-A (JP)
Title: Glucanase compounded liquid composition for oral cavity
Inventor: SUZUKI YUHEI
IPC: A61Q11/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid composition for oral cavity which blocks effectively the formation of bacterial plaques and which is good in appearance stability for a long term and excellent quality. SOLUTION: A glucanase compounded liquid composition for oral cavity is characterized in that it contains a cationic polymer (A) and an anionic water- soluble polymer (B) having sulfate group, carboxy group or phosphate group and the compounded amount of anionic water-soluble polymer is 1-5 times by mass ratio with respect to the that of cationic polymer.
Patent JP-2001250395-A (JP)
Title: Non-volatile semiconductor storage device
Inventor: HOSONO KOJI
IPC: G11C16/04
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an EEPROM adopting a reset system of a rewriting/ read-out circuit which can reduce effectively a leak current in a defective cell array without deteriorating high speed performance. SOLUTION: In an EEPROM having redundant circuit system, a rewriting/ read-out circuit 13 is connected to a common signal line COMi arranged to each column commonly. A batch discriminating signal line LSENL performing badge discrimination of pass/fail by verifying read-out operation after write-in is provided at an end part of a common signal line COMi, and a fuse F for non-detecting a defective column for eliminating a defective column from batch discrimination operation is arranged between this batch discriminating signal line LSENL and each column common signal line COMi. A reset control circuit 81 is provided to control a reset state of a latch circuit of the rewriting/read-out circuit 13 in accordance with cut-off, non-cut-off of this fuse F.
Patent JP-2001216438-A (JP)
Title: Computer system for broadcasting trade for supporting holding of projection show while utilizing broadcasting services
Inventor: SUGA SHINICHIRO
IPC: H04N21/4786
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To make the substitution services of an invitation practicable by solving a problem that the sentences of an invitation message can not be automatically prepared only by simply utilizing a computer when the broadcasting trade tries to substitute the invitation of holding of a projection show or the like corresponding to the demand of a client to a contract. SOLUTION: By linking the data of the client to the contract, the data of a broadcasting schedule and the application of holding of the projection show or the like on the computer, the sentences of the invitation message containing a date and time or program title can be automatically prepared.
Patent JP-2001247237-A (JP)
Title: Web winder
Inventor: YAMAGUCHI CHOTARO
IPC: B65H19/28
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a web winder that can tightIy wind up even an elongation- prone web such as an embossed one. SOLUTION: The web winder comprises a first winding roller 10A for rotating a paper core C in winding motion while feeding it with a web W, a second winding roller 20 for rotating the winding paper core C while supporting it, and a third winding roller 30 for restraining the winding paper core C, and feeds the paper core C into a winding space and winds the web W on the paper core C.  The web winder is provided with a paster 40 for applying a band of adhesive ad to the periphery of the paper core C along the length thereof, a core inserter 50 for inserting the paper core C in the winding space from between the first and second winding rollers 10A and 20, a vacuum device 60A formed for web suction in circumferential part of the first winding roller 10A, and an acceleration/deceleration controller for accelerating and decelerating the independent rotating speeds of the second and third winding rollers 20 and 30.
Patent JP-2001249826-A (JP)
Title: System lsi development support system and recording medium in which its program for development support is recorded
Inventor: MOGI KENJI
IPC: G06F11/22
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To make a test of a system LSI efficient and to shorten development period of the system LSI by enabling a production test of the entire system LSI constituted on a logical integrated circuit such as an FPGA as for a development support system of the system LSI. SOLUTION: This system is constituted so as to generate a logic of a scan path at a VHDL level based on definition information on the scan path (#8). Thus, a scan path for operation verification of the entire system LSI is constructed by inputting the definition information on the scan path to a register and a memory to be required for the operation verification of the system LSI, and the production test of the entire system LSI is performed via the scan paths (#13).
Patent JP-2001254476-A (JP)
Title: Composite metal-wooden beam, and manufacturing method therefor
Inventor: SAITO ICHIRO
IPC: B27M3/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To mainly reinforce the bending rigidity by compositing a metal member with a laminated material in which light and soft woods of low strength overlap in the fiber direction and are pressed thereon. SOLUTION: In an improved composite metal-wood beam X, at least a pair of metal wires 2 are inserted in the longitudinal direction of a laminated square timber 1 in a symmetric manner relative to the axis of the square timber, a bearing plate 3 is abutted on each butt end, and the metal wires 2 are tightly fixed via the bearing plate 3. One side of the butt end comprises two components, i.e., the bearing plate 3 and an auxiliary bearing plate 4, a round bar 5 is erected on both ends of the bearing plate 3, a free hole 41 of the round bar 5, and a through hole 42 for a fixing nut 7 and the metal wires 2 are made in the auxiliary bearing plate, the round bar 5 is freely inserted and the bearing plate 3 is pressed by a bolt leg rod 6 to arrange the auxiliary bearing plate 4 separately.  The tension is adjusted by providing a locking element 8 of the metal wires 2 on an outer surface of the auxiliary bearing plate 4.
Patent JP-2000232196-A (JP)
Title: Lead frame
Inventor: MATSUMOTO TATSUNORI
IPC: H01L23/50
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame of a three-layer structure capable of being easily formed by electric plating without necessity of a complicated step such as a vapor depositing or the like and enhancing reliability with a low cost. SOLUTION: The lead frame comprises an etching stop layer made of a nickel metal layer such as, for example, a nickel-phosphorus alloy layer having a thickness of 0.04 to 70 μm formed between an outer lead constituted of copper or copper alloy layers each having a thickness of, for example, 35 to 300 μm and an inner lead constituted of a copper layer having a thickness of, for example, 0.2 to 30 μm thinner than that of the outer lead. The frame has three-layer structure having the etching stop layer made of the nickel metal as an intermediate layer, and the nickel metal has strong etching resistance against etching of the copper or copper alloy. Thus, the structure can effectively prevent an influence of selectively etching the outer lead to the thin copper layer for forming the inner lead. Hence, since it is adapted to formation of fine leads, the fine leads can be formed.
Patent JP-2001070194-A (JP)
Title: Automatic feeding device for wet towel
Inventor: JUNG NAK WON
IPC: A47K10/34
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To draw out a required length of wet towel and to use it by providing a drawing-out means for pressing the woven material of towel and drawing out it, a cutting means for cutting it by prescribed length, a water supplying means for spouting water to the towel and sensing means for sensing the length of the woven material of towel. SOLUTION: When the length of towel is set and a device starts operation, the first sensing means 47 of the drawing-out means 7 transmits a signal to a control means immediately before drawing-out towel by prescribed length, the control means receives the signal and a second electric motor 15 connected to a rotary cutter 43 is driven. A rotary cutter shaft 44 is rotated only one time so that the second sensing means 51 senses the end of one rotation in the rotary cutter shaft and transmits the signal to the control means and, then, the control means stops the second electric motor 15.
Patent JP-2001254077-A (JP)
Title: Soil conditioner and soil-conditioning process
Inventor: SATO KAZUYUKI
IPC: C05G3/80
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a soil conditioner which is easily handled and well disperses in soils. SOLUTION: A solidification agent for wet soil comprises a dispersion of an anionic water-soluble polymer in an aqueous medium which also contains an ionic polymer dispersant. For the dispersant, either a cationic or an anionic polymer may be used. The solidification agent is obtained by dispersion polymerizing a monomer mixture containing from 5 to 100 mol% (meth)acrylic acid and from 0 to 95 mol% acrylamide in the presence of an ionic polymer dispersant in a saline solution, and may contain a fertilizer component. In the soil-conditioning process, the solidification agent is sprayed onto an arable land or added to a plant growing base for slope spraying.