baber/WOPTO huggingface dataset:
Patent JP-H10153128-A (JP)
Title: Method and device for supplying liquid/gas fuel to gas turbine
Inventor: BUSS JOHANNES
IPC: F02C3/30
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To cause equalized volmetric heat quantity through both gas and liquid fuel. SOLUTION: One supply passage to a burner of a gas turbine is used for both liquid and gas fuel. The liquid fuel is treated by gas of a treatment device. A fuel pre-evaporator 1 is arranged for treating the liquid fuel. The fuel pre- evaporator 1 has an evaporation tube 2. The evaporation tube 2 is made of material having satisfactory heat conductivity. The evaporation tube 2 cooperates with a heating device 3. A supplying device 4 for cleaning gas is connected to one end of the evaporation tube 2, while a fuel supplying/ discharging device 5 is connected to the other.
Patent JP-H01150902-A (JP)
Title: Electronic control device for internal combustion engine
Inventor: KIDA ATSUSHI
IPC: F02D45/00
Filed: 1987-12-08
Abstract: PURPOSE:To generate an initializing signal even in a runaway mode by generating the initializing signal, and providing a means to reset the signal in an interrupting routine when a counter exceeds a certain value. CONSTITUTION:Since the counter to be incremented whenever it rotates around a main routine is provided, when the logic of an internal port, in which a main arithmetic means permits/prohibits an interruption by means of an ignition noise, etc., is inverted, since a normal control program mode can be promptly restored, a problem point that the initializing signal is not generated even if it is the runway mode of a control program can be eliminated. Further, for the interruption processing routine to obtain the control quantity of an engine, since the resetting signal is not necessary to be inputted, and only an instruction to reset the counter is sufficient, the program can be simplified, and the execution of the interrupting processing can not be disturbed.
Patent JP-H09151474-A (JP)
Title: Manhole cover
Inventor: IHARA HIDEHIKO
IPC: E01F9/524
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To easily find the position of a manhole even at a dark place or the like. SOLUTION: A manhole cover 3 is formed to have a recess 5 on the upper surface thereof, with the axial center direction of the recess 5 taken at a suitable angle with the upper surface. Also, the bottom 5a of the recess 5 is fitted with a reflector 6 capable of emitting reflected light L2 , toward the aperture of the recess 5, upon receipt of irradiation light L1 . The irradiation light L1 , when emitted along the axial center direction of the recess 5, enters the internal space thereof, and the reflected light L2 of the light L1 returns to the position of a light source 7. Thus, the reflected light L2 can be arrested over a wide range, when a worker's eyes 8 or a detecting device is aligned with the position of the light source 7.
Patent JP-H05153252-A (JP)
Title: Exchange communication system
Inventor: YOSHIHARA KATSUNORI
IPC: H04M3/42
Filed: 1991-11-27
Abstract: PURPOSE:To individually receive desired communication service even if a terminal is commonly used with others by providing a means which stores information on communication service by individuals. CONSTITUTION:In a private exchange system, a storage circuit 3 has a dial registration table by terminals, which stores call destination telephone numbers for respective extension numbers given to respective telephone sets P1-Pn, and a redial registration table by individuals, which stores the call destination telephone numbers for respective individual identification numbers. The redial call control means 22 of a control circuit 2 generates a dial signal in accordance with telephone number information stored in the dial registration table by individuals when a redial special number and the individual identification number are inputted. When the individual identification number is not inputted, the dial signal is generated in accordance with telephone number information stored in the redial registration table by terminals.
Patent JP-2000135484-A (JP)
Title: Soil purification
Inventor: YAMAUCHI HITOSHI
IPC: C09K17/02
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To purify contaminants in the ground by diffusing fine particles of a soil/underground water purifying material together with water or muddy water into the contaminants in the ground. SOLUTION: A prescribed quantity of fine particles of a soil/underground water purifying material is mixed with water or muddy water to adjust drilling water. Next, the drilling water is jetted from a nozzle opened at the head of a bit 12 to perform boring in the ground. On boring, the purifying material contained in the drilling water is injected into the ground together with the water or muddy water. Or, on boring, a rotary tool (reamer) is driven to agitate the water or muddy water and the purifying material and to incorporate the purifying material into the stratum. In this way, the contaminants in underground water or soil can be purified.
Patent JP-H05152154-A (JP)
Title: Molded capacitor
Inventor: FURUKAWA HIROTAKA
IPC: H01G2/18
Filed: 1991-11-27
Abstract: PURPOSE:To detect whether an electric current is applied to an external terminal and a detection terminal or not and to easily detect that a fuse has been blown by heat generated at a capacitor element or by an excessively high electric current. CONSTITUTION:One end of a fuse wire 2 is connected to a cathode for a capacitor element 1. The capacitor element 1 is covered with an insulating coating material 3 excluding a part 1a. The other end of the fuse wire 2 is connected to an external cathode terminal 4 at a soldering part 57 an external-terminal connecting wire 6b from an external terminal 6a for blown-fuse detection use and one end of the fuse wire 2 are connected to the cathode at the part 1a at a soldering part 7. An external anode terminal 8 is connected to an anode for the capacitor element 1. The capacitor element 1, the fuse wire 2 and the whole of the insulating coating material 3, the external cathode terminal 4, the external terminal 6a for blown-fuse detection use and one part of the external anode terminal 8 are covered with an outer package resin 9, and a molding operation is executed.
Patent JP-H05151825-A (JP)
Title: Conductive transparent body
Inventor: OKUDA MASAMI
IPC: H05K3/42
Filed: 1991-11-27
Abstract: PURPOSE:To provide a conductive transparent body allowing a larger electric current than before to flow. CONSTITUTION:In a conductive transparent body with a plurality of conductive wires 2 embedded in a base portion 1 made of transparent insulation material so as not to make a shortcircuit to one another, a hole 3a exposing the plural end surfaces of said conductive wires 2 is formed in said base portion 1. Copper- plating 4 is applied to the end surfaces of the conductive wire 2 which are exposed on the inner wall of the hole 3a and the inner wall of sad hole 3a including the surface of said copper-plating 4 is coated with conductive paste 5.
Patent JP-H07190239-A (JP)
Title: Valve switch
Inventor: UEMURA YASUHIRO
IPC: F16K31/122
Filed: 1993-12-13
Abstract: PURPOSE:To sufficiently flow liquid, to sufficiently prevent liquid leakage and to prevent a water hammer by holding an opening and closing state in the case when a valve opens and closes. CONSTITUTION:When a turret 6 is at flat parts 22, 22 of a slider 20, rotation of the turret 6 is prevented by a plural number of rollers 34, and as it is in the starting range of a piston 18 or when the piston is stopped that the turret 6 is made to correspond with the flat parts 22, 22, even if the turret 6 receives an impact, etc., generated by a cylinder 16 in the starting range or at the time of stopping, the turret 6 is not rotated on the flat parts 22, 22. Consequently, a ball 44 joined with a valve stem 11 of the turret 6 stops rotating, too.
Patent JP-H11143953-A (JP)
Title: On-line charging system, server system to be applied to on-line charging system, terminal to be applied to on-line charging system, charging method in on-line charging system and computer readable record medium storing program making computer perform the method
Inventor: TAURA HISATOSHI
IPC: G06F21/12
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To realize a smooth and certain commercial transaction on a network by preventing charging in a state where contents do not reach the network. SOLUTION: When purchase is requested from a client 1 to a server system 2, authentication is performed by credit between the server system 2 and a credit/settlement server 3, as a result of the authentication, when the purchase is permitted to a purchaser, required contents are distributed from the server system 2 to the client 1 as the purchaser. After that, when receipt completion notice is transferred from the client 1 to the server system 2, a charging processing of the purchaser is executed in the server system 2 and settlement is made between the server system 2 and the credit/settlement 3 after a specified period.
Patent JP-H03173812-A (JP)
Title: Hair cosmetic
Inventor: KAWAI YASUHIRO
IPC: A61Q5/02
Filed: 1989-11-30
Abstract: PURPOSE:To provide a hair cosmetic containing syrup of snake gourd, effective in suppressing dandruff and itchiness, having high safety to the skin and stable during the preparation process and on the skin. CONSTITUTION:Snake gourd syrup which is a liquid exuding from the fruit or stalk of snake gourd is used in combination with conventional cosmetic components such as surfactant, oil and fat, wax, hydrocarbon, fatty acid, alcohol, polyhydric alcohol, ester and water-soluble polymer compound.
Patent JP-H11135239-A (JP)
Title: Ceramic heater
Inventor: SUEMATSU YOSHIRO
IPC: H05B3/14
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent long-time high-temperature continuous use from aging a resistance heater by burying the resistance heater constituted mainly with high-melting-point metal into a ceramic substrate, and by adjusting the ratio of average grain size of component particles of the resistance heater to that of component particles of the ceramic substrate within a specific range. SOLUTION: A ceramic heater 1 has a cylindrical ceramic substrate 11 and a resistance heater 12 buried under a circumferential surface of its radially intermediate part. The resistance heater 12 is constituted mainly with high- melting-point metal such as W. The ceramic substrate 11 is constituted mainly with Al2 O3 , and sintering assistant component such as SiO2 is contained totally in concentration less than 15 wt.%. In addition, dH/dB is adjusted in the range below 0.8, where dB is average grain size of component particles of the ceramic substrate 11 and dH is average grain size of component particles of the resistance heater 12. Therefore, the resistance heater 12 hardly ages even when it is used at high temperature for a long time, and its life can be elongated.
Patent JP-H11136819-A (JP)
Title: Gas insulation switchgear
Inventor: GOTO MUNEHITO
IPC: H02B13/075
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas insulation switchgear, which can be reduced in size and installation area by constituting the switchgear as a device for one circuit and, at the same time, can share the unit. SOLUTION: A bus-A grounding switch unit 32 having a bus-A conductor 1A and a grounding switch ES1, and a bus-B grounding unit 32 having a bus-B conductor 1B and a grounding switch ES2, are vertically arranged on one side of a bus dividing unit 31 having a disconnecting switch DS. In addition, a bus-A potential transformer unit 34 having a potential transformer PT1, and a bus-B potential transformer unit 35 having a potential transformer PT2, are vertically arranged on the other side of the unit 31. The bus-A conductor 1A is connected to the potential transformer PT1 through a branch conductor 2A and the bus-A conductor 14A and, at the same time, the bus-B conductor 1B is connected to the potential transformer PT2 through a branch conductor 2B and the bus-B conductor 14B.  Then the conductors 14A and 14B are connected and disconnected to and from each other by means of the disconnecting switch.
Patent JP-H05208170-A (JP)
Title: Double basket type screen device
Inventor: RAIMUNTO RIINETSUKAA
IPC: D21D5/02
Filed: 1992-10-27
Abstract: PURPOSE: To provides the free access for the purpose of inspection and installation by making a housing attachment element and a main housing element separable to halves. CONSTITUTION: This invention relates to a screen having at least one housing attachment element 1 and the main housing element 2, each of which has a rotor 5 having impeller elements 7 and at least two hollow cylindrical or truncated-cone shape housing outer walls 8 and 9. A cleaned and graded matter acceptance chamber is disposed outside screen baskets 3, 4 and the rotor section accompanied by the impeller elements 7 is disposed within the screen baskets 3 and 4. An inlet of the housing and an outlet pipeline for the cleaned and graded matter exist at the center of the two screen baskets 3 and 4. Further, the first screen basket is fixed to the housing attachment element and the second screen basket to the main housing element, respectively.
Patent JP-H02158817-A (JP)
Title: Parallel bus interface circuit
Inventor: NISHIOKA MASARU
IPC: G06F1/18
Filed: 1988-12-13
Abstract: PURPOSE:To separate a damaged extension unit from a parallel bus without giving any disturbance to a signal connected by the parallel bus by dropping the power of the damaged unit when trouble occurs in the extension unit. CONSTITUTION:Series resistances R4, R5 are inserted to the preceding stages of receivers 1-4, 2-4 of the extension units connected to a basic unit through the parallel bus, and a signal B is potential-divided by the series resistances R4, R5 and the internal resistance R1 of the TTL driver 0-3 of the basic unit, and in addition, a transistor is inserted to the following stage of the driver of the extension unit. Accordingly, the undefined operation of the signal can be prevented at the time of the undefined operation of an IC at the time of the slow ascent and the slow descent of the power to be generated at the time of replacing the extension unit. Thus, in system in which plural extension units connected to the basic unit by the parallel bus are provided, a bus signal is never disturbed by the switching ON/OFF of the power of the damaged extension unit, and the hot-line insertion/extraction of the extension unit becomes possible.
Patent JP-H04183164-A (JP)
Title: Image reader
Inventor: SUZUMURA MASAMICHI
IPC: G06T1/00
Filed: 1990-11-19
Abstract: PURPOSE:To make an image reader possible to carry out fine variable power by installing delay circuits for synchronous signals with variable amount of delay between sensors scanning in a line back of a plurality of an array of line sensors arranged in a staggered form and a timing generator. CONSTITUTION:Outputs from line sensors 10a arranged in a staggered form on the front line and outputs from line sensors 10b arranged in a staggered form on the back line are converted into digital outputs by A/D converters 11a and 11b, respectively, and on the front line sensors are delayed by line memory 12 by storing a predetermined lines of data, and image data on the front and image data on the back lines are composed by a multiplexor circuit 13 to obtain one line of data. A synchronous signal from a timing generator 14 is input as it is to a sensor 10a, while the synchronous signal is inputted in a sensor 10b being delayed by a delay circuit 15 by  t that was adjusted by a delay amount adjustment means 16. Thus, fine varying power in the subscanning direction can be carried out accurately and easily.
Patent JP-2001129049-A (JP)
Title: Human body cleaning system
Inventor: MASUDA KATSUTOSHI
IPC: A61H33/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a human body cleaning system capable of automatically executing supplying of a water-soluble pack to a human body. SOLUTION: An algae pack reservoir 51 is connected to an upper spraying nozzle and a lower spraying nozzle through an algae pack supply passage 56. A tube pump 61 capable of sending a small amount of the pack is arranged in the passage 56. Thus, the pack stored in the reservoir 51 is sent toward the upper nozzle and the lower nozzle by driving the pump 61, thereby ejecting the desired amount of the pack from the upper nozzle and the lower nozzle toward the bather.
Patent JP-H11149903-A (JP)
Title: High-pressure discharge lamp and its manufacture
Inventor: NIIMI TOKUICHI
IPC: H01J9/32
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To efficiently moderate thermal stress in the axial line direction and the diameter direction of a ceramic discharge tube of a high-pressure discharge lamp. SOLUTION: A multilayer heat buffering part 5a of this high-pressure discharge lamp is composed of a heat buffering layer 5a-3 containing 40 vol.% of Mo and 60 vol.% of Al2 O3 and a heat buffering layer 5a-2 containing 60 vol.% of Mo and 40 vol.% of Al2 O3 . The heat buffering layer 5a-3, the heat buffering layer 5a-2, and an electrode apparatus holding member 8a having a flange have the thermal expansion coefficients becoming higher in this order.  By inclining the thermal expansion coefficients in such a manner, the difference of the thermal expansion coefficients of the neighboring members is small as compared with that in the case the electrode holding member 8a having a flange is directly joined to a non-conductive disk 9 and consequently, the strain due to the thermal expansion in the axial line direction and the diameter direction at the time when the high-pressure discharge lamp is heated is suppressed.
Patent JP-H01154621-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAWAI SHUICHI
IPC: H01L27/06
Filed: 1987-12-10
Abstract: PURPOSE:To prevent the destruction due to overvoltage and electrostatic destruction of an internal circuit by inserting an input protection circuit comprising a photocoupler between an external input signal terminal and an input signal terminal of the internal circuit. CONSTITUTION:The input protection circuit 2 provided on a chip sealed in an IC package prevents the occurrence of destruction due to overvoltage of electrostatic destruction in the inside of the internal circuit 3 caused by the overvoltage inputted from the external input signal terminal 4. The input protection circuit 2 is a photocoupler comprising a light emitting diode 5 and a photo transistor 6 and inserted between the external input signal terminal 4 and the input signal terminal of the internal circuit 3.
Patent JP-2001128693-A (JP)
Title: Method for decomposing polylactic acid resin
Inventor: TOKIWA YUTAKA
IPC: C12P1/06
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new bacterium for directly and biologically decomposing a polylactic acid resin and a plastic containing the resin and to provide a method for decomposing the polylactic acid resin. SOLUTION: This method for decomposing the polylactic acid resin is characterized in that the polylactic acid resin is decomposed with an actinomycetes belonging to the genus Saccharothrix, the genus Streptoalloteichus, the genus Kibdelosporangium, the genus Lentzea, the genus Actinokineospora, the genus Saccharomonospora, the genus Saccharopolyspora or the genus Actinopolyspora.
Patent JP-H07316543-A (JP)
Title: Abrasive grain containing calcium oxide and/or strontium oxide
Inventor: DOUWAITO DEIBITSUDO ERIKUSON
IPC: B24D3/14
Filed: 1993-12-14
Abstract: PURPOSE: To produce an abrasive grain which comprises a rare earth oxide and calcium oxide and/or strontium oxide, is hard, tough, and chemically inert to workpieces being polished, and is useful for various abrasive goods.  
     CONSTITUTION: This abrasive grain comprises (A) an α-alumina matrix and (B) at least 0.07 wt.% (based on the abrasive grain) crystal reaction product comprising (i) aluminum oxide and a rare earth oxide (e.g. praseodymium oxide or samarium oxide) and (ii) calcium oxide and/or (iii)strontium oxide, ingredient B being present as a phase in ingredient A, and has an average hardness of at least 17 GPa. Ingredient B, i.e., a crystal reaction product, is pref. selected from among SrLnAlO 4  (wherein Ln is praseodymium, samarium, or the like), CaLnAlO 4 , or the like. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04188672-A (JP)
Title: Semiconductor device
Inventor: HIRATA MASAKI
IPC: H01L21/331
Filed: 1990-11-19
Abstract: PURPOSE:To enable a semiconductor device to be lessened in parasitic resistance and enhanced in high frequency characteristics by a method wherein a collector electrode lead-out part is formed through such a manner that a trench is provided to an epitaxial layer through etching and filled with high melting metal which is selectively grown. CONSTITUTION:An N-type buried layer 2 is formed on a P-type silicon substrate 1, and an N-type epitaxial layer 3 is formed thereon. A trench is provided to a collector electrode lead-out predetermined region through an RIE method or the like, then high melting metal such as tungsten, molybdenum, or the like is selectively grown to fill the trench concerned, and a collector electrode lead- out section 5 is formed. By this setup, a semiconductor device of this design can be lessened in parasitic resistance and enhanced in high frequency characteristics.
Patent JP-H02155834-A (JP)
Title: Drive device for car
Inventor: TAKEDA TOMOKAZU
IPC: B60K17/04
Filed: 1987-12-11
Abstract: PURPOSE:To lower the mounting position of an engine to a car body by arranging No.1 shaft below a crank shaft, and by performing transmission of drive force from the final speed reduction gear to one of the wheels by means of detouring of the engine crank shaft from underside. CONSTITUTION:Out of two axle shaft, left and right, that which extends to the engine 10 side and transmits the output to the right wheel is composed of No.1 shaft 73 penetrating the engine case and No.2 shaft 74 coupled with the right wheel, wherein the shaft 73 shall be situated below the crank shaft so as to avoid interference with a crank shaft 15 installed in a low position relative to the car body. The right output shaft of a final speed reduction gear 60 is coupled with the shaft 73 through a pair of flat gears 65, 66, and the shafts 73, 74 are coupled together through a pair of flat gears 67, 68. Therefore, transmission of the drive force to the right wheel from the final speed reduction gear 60 is made while detouring from under the crank shaft 15 to provide possibility of locating the engine 10 in a low position relative to the car body.
Patent JP-H10154121-A (JP)
Title: Communication system
Inventor: KOBAYASHI HIDEKI
IPC: G06F9/06
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To solve the inconvenience at the time of installing device information such as controlling software, etc., of computer peripheral equipment in a computer terminal. SOLUTION: A computer terminal (terminal) A requests computer peripheral equipment (peripheral equipment) B for inherent information, receives the inherent information from the equipment B and preserves it in an inherent information preserving means F by holding inherent information of an inherent part, etc., of controlling software of the equipment B in an inherent information holding means C of the equipment B. Also, it requests the equipment B for a version of its control software, receives the version of the control software from the equipment B, compares it with a version of control software among inherent information in the means F, requests the equipment B for inherent information only when both versions do not coincide, receives the inherent information from the equipment B and can update the inherent information in the means F.