baber/WOPTO huggingface dataset:
Patent JP-S5756690-A (JP)
Title: Parallel operation of pump
Inventor: OOKUBO ATSUSHI
IPC: F04B49/02
Filed: 1980-09-18
Abstract: PURPOSE: To enable parallel operation control for a pump and a motor on the basis of flow rate loads by controlling the motor in response to a pressure signal in an output circuit of the pump, thereby eliminating a complicated piping work for equipping a flow rate relay in a piping.  
     CONSTITUTION: An increase of a flow rate required by a load causes a lack of a discharge from a pump 1A because a variable speed motor 2A cannot run over its maximum rotation speed. Associated with the lack, a pressure detector 7 reduces provides a reduced output with 0.5% or so of an error of a specific value preset by a pressure fixer 11. The error is amplified by an amplifier 12. When the output of the amplifier 12 exceeds a dead zone value of a deal zone element 16, a pressure regulator 17 receives the output signal. The regulator 17 provices an output whose intensity depends on said output signal to a speed control circuit 18, which makes a variable speed motor 2B run at a specific speed. The motor 2B performs parallel operation with the pump 1A to supply a load with its required amont of water. Aforementioned constitution eliminates the need for a flow rate detector and a complicated piping work. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11324783-A (JP)
Title: Fuel control device and control method for internal combustion engine
Inventor: IGARASHI SHINYA
IPC: F02D45/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To always keep the measurement accuracy for the intake air quantity by providing three or more types of intake air flow measuring means to determine that the intake air flow measured value of one type of means is shifted from the intake air flow measured values of the other two types of means. SOLUTION: When the air flow value Qafs by an air flow measuring device, an air flow value QNρ by a speed density system and an air flow value Qα N by α-N system, these three kinds of flow values are substantially equal, Qafs is output to a controlled variable operating part 138. When the Qafs is different from the other two kinds of values (QNρ , Qα N), a correction value 141 of Qafs is calculated, and if in the non-failure deterination range, the correction value is input to a correction operating part, and if out of the non-failure range, a failure signal 143 is output to output a flow value other than Qafs to the controlled variable operating part 138.  When QNρ or Qα N is different from the other two kinds of values, a correction value 142 is calculated to input the correction value to the correction operating part 138 or output a failure signal 114 to output Qafs to the controlled variable operating part 138.
Patent JP-S62289161-A (JP)
Title: Yeast essence composition
Inventor: MAMOTO KATSUHIRO
IPC: A23L27/23
Filed: 1986-06-06
Abstract: PURPOSE:The titled composition masking bitterness of KCl, phosphate, etc., harshness, fish-like smell of meat, fish, etc., smell of plant protein, etc., comprising specific enzyme essence containing sodium 5'-inosinate and sodium 5'- guanylate. CONSTITUTION:Yeast cream such as baker's yeast, beer yeast, torula yeast, etc., is treated with an acid, alkali, yeast in mold or enzyme on the market, reaction of formation of sodium 5'-inosinate, sodium 5'-guanylate, etc., is carried out by cell wall dissolution and protein decomposition ribonucleic acid and an insoluble part is removed to give a supernatant liquid, which is dried by spray dryer to give a yeast essence composition which contains 0.5-5wt% sodium 5'-inosinate and 0.5-5wt% sodium 5'-guanylate and is subjected to self-digestion or decomposed with an enzyme until oligopeptide content becomes >=15%.
Patent JP-H10296456-A (JP)
Title: Weld bond joining method for aluminum plate to steel plate
Inventor: KOISO AKIRA
IPC: B23K37/06
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a weld bond joining method for an aluminum plate to a steel plate, a method enabling a sufficient joining strength to be obtained. SOLUTION: A steel plate 11 is glued on one face of an aluminum plate 10 for tack welding, as is a steel patch plate 12 on the other face, using an adhesive 13, 14. The steel patch plate 12 is given the same length as the lap length L of the aluminum plate 10 and the steel plate 11, and is glued at their lap position. Subsequently, a first electrode 15 with a small tip end is brought to bear on the outer face of the steel plate 11, as is a second electrode 16 with a large tip end on the outer face of the steel patch plate 12, thereby performing resistance spot welding by holding them between the electrodes 15, 16.
Patent JP-S5255509-A (JP)
Title: Video signal record reprodusor
Inventor: MUTOU KATSUHISA
IPC: E05B83/36
Filed: 1975-10-31
Abstract: PURPOSE: To exclude a trouble of switching by entering of camera to a record circuit automatically at the time of camera input. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0427396-A (JP)
Title: Production of l-aspartic acid
Inventor: GOTO MAKOTO
IPC: C12P13/20
Filed: 1990-05-22
Abstract: PURPOSE:To obtain the subject aspartic acid useful as a food additive in high efficiency by culturing a specific microbial strain in a medium having a dissolved oxygen concentration maintained within a specific range, thereby getting microbial cells having high aspartase content. CONSTITUTION:The objective aspartic acid can be produced from fumaric acid or its salt and ammonia or its salt using a microbial strain belonging to genus Brevibacterium and resistant to alpha-amino-n-butyric acid or its treated product by culturing the strain in a medium having a dissolved oxygen concentration maintained to 0.5-0.01ppm. The microbial strain is e.g. FERM BP-1498.
Patent JP-H08330173-A (JP)
Title: Multilayer ceramic capacitor and its manufacture
Inventor: SATOU MASATOSHI
IPC: H01G4/12
Filed: 1995-05-29
Abstract: PURPOSE: To provide an outer electrode excellent in solder wettability and bonding strength by applying a second electrode layer of Ag onto a first electrode layer formed by sintering a metal component of Ag-Pd containing specified weight of Pd and glass component. CONSTITUTION: The multilayer ceramic capacitor is produced by sintering a laminate of a plurality of dielectrics provided with an inner electrode 1 and then forming outer electrodes 3 at the opposite end parts. The outer electrode 3 is applied with a first metal layer 4 formed by sintering a metal component of Af-Pd containing 5-20wt.% of Pd and glass component. A second electrode layer 5, formed by sintering a metal component of Ag, is then applied onto the first electrode 4. This structure realizes a multilayer ceramic capacitor excellent in solder wettability, solder heat resistance, bonding strength and reliability of solder mounting.
Patent JP-H0311071-A (JP)
Title: Fluorescence source compound and its usage
Inventor: KURAUSU HAABENSHIYUTAIN
IPC: C07D263/58
Filed: 1990-05-22
Abstract: NEW MATERIAL: Fluorogenic compounds of the formula (X is O or S; R is a group which can be separated by hydrolysis catalyzed by enzyme; R 1  is H, a 1-4C alkyl or phenyl which can be substituted with 1-3 CH 3  groups; A has a molecular structure, which can extend conjugation of a benzoheterocyclic system and especially is an aromatic or heterocyclic aromatic group, and is 5- and 6-membered cyclic systems which can attack the 2-position of the benzoheterocyclic group through at least one multiple bond or electron attractive group, e.g. CN or CF 3  and may be substituted or with which a benzene ring may be condensed).  
     EXAMPLE: 2-Phenyl-6-hydroxybenzoxazole.  
     USE: Useful as a compound for detecting hydrolytic enzyme, generating surprisingly or highly sensitively measurable fluorescent signal to be used for supplementary diagnosis.  
     PROCESS: The compound of the formula is obtained from fluorescent dye and a specified group which can be decomposed by enzyme by a known method. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63293145-A (JP)
Title: Manufacture of aluminum alloy sheet having superior surface quality
Inventor: DOKOU TAKENOBU
IPC: C22F1/00
Filed: 1987-05-27
Abstract: PURPOSE:To obtain an Al alloy sheet having superior surface quality and maintaining surface roughening resistance and drawability by heating an Al alloy having regulated Fe and Si contents and a regulated ratio of Si to Fe, cooling the alloy under prescribed conditions, further cooling it to a temp. at which planing is enabled and carrying out plating and hot rolling. CONSTITUTION:An Al alloy consisting of 0.1-0.8wt.% Fe, 0.05-0.4wt.% Si (Si/Fe<=0.5) and the balance Al is heated at >=560 deg.C for >=2hr. The heated alloy is cooled at <=30 deg.C/hr cooling rate in the temp. range of >=560-520 deg.C so as to coarsely precipitate most of sol. elements during the cooling. The heated alloy may be cooled to 400-520 deg.C and held for >=3hr. The heat treated Al alloy is cooled to a temp. at which planing is enabled and the alloy is plated, heated to <=550 deg.C and hot rolled to obtain an Al alloy sheet having superior surface quality.
Patent JP-H09290404-A (JP)
Title: Quick feed device for woodworking drilling machine
Inventor: KAWASAKI TOMOHIKO
IPC: B23B45/14
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To enable a drilling unit to move forward and backward quickly and thereby, the mobility of a base to be easily set by setting a feed screw and a quick feed lever which is axially supported by a vice device at a specified position. SOLUTION: A drilling unit 15 is retained by an upper limit stopper at the upper end of columns 13, 13, i.e., at a position where the drilling unit 15 comes into contact with the lower end of a bridge 14. In addition, an L-hinge 20 is fixed by a stopper at one of the ends of a feed screw near a handle 8 for forward/backward transfer. Further, a shaft is engaged with the mounting part 1a of a fixed vibe 1, and the lower end of a quick feed 23 extending upward is axially supported by the shaft, and further, the quick feed lever 23 is connected to the hinge 20 with a link 24. This, a base 6 is also shifted in the same direction as is the quick feed lever 23 through the link 24 and the hinge 20.
Patent JP-H087486-A (JP)
Title: Disk recording medium and its manufacture
Inventor: RI TOKUGEN
IPC: G11B27/00
Filed: 1995-05-29
Abstract: PURPOSE: To make maximum the storage efficiency of a disk by a method wherein a basic data signal element constituting all programs is recorded in the other region and each program is composed of an index in an order combination of these data signal elements. CONSTITUTION: A CD reproducing means 100 picks up a data signal which has been optical by modulated from a disk 110 through pick-up means 130 and outputs it. A main control part 200 outputs data and an index table from the input data, transmits start address data of the program to a microcomputer 160 corresponding to a program selection signal transmitted from the microcomputer 160, and outputs a data signal of the selected program. Memory means 300 respectively stores first and second index tables in first and second memory regions 32, stores second data and an order table of the selected program in a third memory region 34, and stores data obtained by the order table in a fourth memory region 34.
Patent JP-S63294139-A (JP)
Title: Optical repeater for star coupler
Inventor: MATSUMOTO YASUSHI
IPC: H04B10/27
Filed: 1987-05-27
Abstract: PURPOSE:To prevent the deterioration of throughput when a collision occurs between devices on a lower-rank plex side and the violation of code rule takes place in the output of a lower-rank plex side receiving circuit, by correcting the code rule violation by means of a code rule violation correcting circuit. CONSTITUTION:A code rule violation correcting circuit 9 which inputs the output of a lower-rank plex side receiving circuit 5 monitors the code rule and, when a code rule violation is detected, code rule violation correcting circuit 9 which corrects code rule violation to be outputted is provided. When a collision occurs between lower-rank plex side devices 5, the code rule violation correcting circuit 9 detects the code rule violation produced as a result of the collision and corrects the violation. Therefore, signals having no code rule violation are inputted to a higher-rank network side transmitting circuit 13 and the deterioration of throughput can be prevented.
Patent JP-H08284570-A (JP)
Title: Opening-closing device for door of gate
Inventor: OKANEYA MAMORU
IPC: E06B11/02
Filed: 1995-04-19
Abstract: PURPOSE: To enable smooth operation by absorbing the vertical movement of a runner with the opening and closing of the door of a gate. CONSTITUTION: A gate-door body B, in which L-shaped fixing sections 17, 18 with annular fittings 15, 16 are fixed to the upper and lower sections of the side edge of a gate-door frame 8, is installed to a gate-post body A, in which L-shaped fixing sections 3, 5, 7 with post-side annular fittings 2, 4, 6 are fastened at the side edge of an erected gate post 1, by penetrating a rod member C into each annular fitting, thus bearing the door of a gate.  Helical elastic bodies 20, 21 abutted against the upper and lower surfaces of the door-side annular fitting 16 are fitted to upper and lower sections for absorbing the vertical movement of the door of the gate, and adjusting nuts 22, 23 adjusting the elastic force of the elastic bodies are screwed and adjusted to the screw sections 24, 25 of the rod member, thus bearing the door of the gate so as to absorb the vertical movement of the door of the gate.
Patent JP-S5921580-A (JP)
Inventor: HIGUCHI MATSUO
IPC: C04B35/584
Filed: 1982-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5655504-A (JP)
Title: Production of porous body
Inventor: KAMIJIYOU EIJI
IPC: C04B38/00
Filed: 1979-10-11
Abstract: PURPOSE: To produce a porous body of the same shape as that of a prototype by investing a nonflammable investment material into the porous organic prototype, heating the same to allow the organic to annihilate, flowing metal powder suspension into the investment material and sintering and quick-cooling the same.  
     CONSTITUTION: A prototype of polyurethane foam or the like is embedded in muddy gypsum to allow the gypsum to fill the spaces in the prototype. After this is dried to set the gypsum, it is heated and sintered to cause the polyurethane foam to annihilate. The fluid suspension mixed with sinterable metal powder or ceramics powder and an organic binder or further with water is flowed into the holes of the gypsum by compression on evacuation or and is dried to set. Thence, this is sintered at the sintering temperature of metal powder or ceramics powder to allow the binder to annihilate. After the sintering, it is quick-cooled to powder the gypsum mold and remove the same. This yields the porous body of the metal or ceramics aggregate of exactly the same shape as that of the organic prototype. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61287867-A (JP)
Title: Four wheel steering device in vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D7/14
Filed: 1985-06-17
Abstract: PURPOSE:To prevent vehicle wheels from slipping sidewise, by compensating the steering ratio in accordance with an increase in vertical oscillation of a vehicle body when the latter oscillates vertically. CONSTITUTION:A controller 25 comprises a characteristic selecting section 35 as a compensating means which receives an oscillation signal from an oscillation sensor 28, for selecting one of steering ratio characteristics stored in a characteristic memory section 30 in accordance with the magnitude of the detected oscillation to compensate the steering ratio of the vehicle body in the same phase direction when the vertical oscillation of the vehicle body exceeds a set value. A desired steering angle computing section 31 carries out a desired steering angle in accordance with one of the steering ratio characteristics stored in the memory section 30, which is selected by the characteristic selecting section 35. During the vehicle running on a bad road, when the vehicle body vertically oscillates exceeding the set value, the characteristic selecting section 35 receives an oscillation signal from the vibration sensor 28 and selects one of the steering ratio characteristics stored in the memory section 30 in accordance with the detected vertical oscillation of the vehicle body, and therefore, the steering ratio is variably controlled in accordance with the selected characteristic.
Patent JP-H06320483-A (JP)
Title: Foamed resin cutter
Inventor: OKI TOSHIYUKI
IPC: B26D3/00
Filed: 1993-05-06
Abstract: PURPOSE:To perform cutting of a fine rectangular parallelepiped and movement to a next process by a method wherein a turn table horizontally rotatable in a given angle arc and a different turn table are positioned facing each other such that a gap through which a band saw is runnable is provided between sides corresponding to each other, and a press plate for moving foamed resin is arranged on each table. CONSTITUTION:A table 1 forms a turn table rotatable in a 90 deg. arc and a table 2 is positioned facing the turn table 1 with a gap provided therebetween and through which a band saw 4 is runnable. A press plate 21 is arranged on the turn table 1 side and a press plate 22 is disposed on the table 2 side and the press plates are laterally movably arranged over the tables 1 and 2 to move foamed resin on the tables 1 and 2. A block on the table 2 is first nipped between the press plates 21 and 22 and slid in the direction of the table 1 by a given distance for cutting. After moving cutting is repeated and lateral cutting is completed, the block is turned in a 90 deg. arc over the turn table 1 and similarly, longitudinal cutting is then carried out.
Patent JP-H10286828-A (JP)
Title: Simple pet bottle cutting and separating machine
Inventor: WAKITA SHINYA
IPC: B02C18/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To cut and separate simply PET bottles and make the handling of them easy by using a motorized cutter and a separation box. SOLUTION: A PET bottle introduction opening 2 is provided on the upper section of a box, and PET bottles are inserted from the introduction opening, and the bottles are cut by applying the pressure from above and using a motorized cutter 5 and discharged into a separation box 7 in the constitution of a machine. PET bottles can be cut simply and can be separated and carried easily by the machine. The burden to consumers for recycling, therefore, can be reduced, and the recycle can be carried out without the injection of enormous sum of funds by local governing bodies.
Patent JP-H04333774-A (JP)
Title: Concrete vibrator
Inventor: NOMURA JUN
IPC: E04G21/08
Filed: 1991-05-08
Abstract: PURPOSE:To make it possible to withdraw a vibrator smoothly from a form and to compact concrete surely and uniformly irrespective of the vertical depth of the form. CONSTITUTION:A pipe-like body 3 having rigidity is connected to a bar-shaped vibrator 1 together as a unit. The overall length is set in excess of a vertical interval of form separators, so that even if it is pushed from the flow of concrete, it is not jammed between the separators, and it is not caught. A vibration starting sensor 2 is provided to the upper part of the vibrator 1, and a winding starting sensor 5 is provided to an element of the pipe-like body 3. The concrete is detected with both sensors 2 and 5, and when the concrete is placed, in the case the concrete is detected with the vibration starting sensor 2, vibration is applied, in the case the concrete is detected with the winding starting sensor 5, the vibrator 1 is pulled up to a specific height, and vibrating operation is repeated to the placed concrete.
Patent JP-H05302624-A (JP)
Title: Static pressure bearing and shaft driving device
Inventor: EKUSA TOMOYOSHI
IPC: F16C32/06
Filed: 1992-04-24
Abstract: PURPOSE:To provide a compact and simplified device which can support a radial and thrust load of a rotating shaft, has a driving means for reciprocating the shaft, and can be adapted to a working machine such as a grinder or the like. CONSTITUTION:A shaft 1 is rotatably and axially movably supported by a static pressure journal bearing 7, while a static pressure thrust bearing serving as a cylinder device is provided. The following is such a device. A pair of pressure receiving stepped surfaces 13a, 13b are formed on the shaft 1, while fluid pressure chambers (a), (b) are formed on a cylinder case 9. Recesses 14a, 14b are respectively formed on the fluid pressure chambers (a), (b). Pressure fluid supply passages 15a, 15b are formed for supplying the fluid from a pump 23 into the recesses 14a, 14b through fluid throttles 17a, 17b. Throttle valves 30a, 30b are provided on fluid discharge passages 18a, 18b of the fluid pressure chambers (a), (b), while a solenoid valve 31 is provided for switching the flow passages.
Patent JP-S5836233-A (JP)
Inventor: SEGAWA YASUHIKO
IPC: D02J1/18
Filed: 1981-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09319181-A (JP)
Title: Image forming device
Inventor: GOTO HIROYUKI
IPC: G03G15/01
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of shortening the time for obtaining copy material in the case of adopting an image forming area equal to or below a size of an intermediate transfer body, at the time of adopting the same whose peripheral length is specified in making image forming area of the maximum size as the object. SOLUTION: In this image forming device 1, provided with an image carrier 4 capable of carrying a toner image which is a visualized electrostatic latent image, and the intermediate transfer body 8c on which the toner image on the image carrier 4 is temporarily transferred and the toner image is superposed by repeating the transfer for every toner image newly formed on the image carrier 4, for transferring superposed toner images altogether onto a recording medium, the intermediate transfer body 8c is formed so as to move at higher speed when the range out of the image transfer range is facing the image carrier 4 than that when the image transfer range is facing the image carrier 4, in the case of adopting the image transfer range being shorter than the length of the preliminarily specified image transfer range.
Patent JP-H08113577-A (JP)
Title: Liquid crystal compound having siloxane structure and ferroelectric liquid crystal composition and ferroelectric liquid crystal display element produced by using the compound
Inventor: IKEDA KIYOSHI
IPC: C09K19/40
Filed: 1995-05-30
Abstract: PURPOSE: To obtain the subject compound containing a specific methogen group, a siloxane chain and a terminal alkyl chain and free from diolefin structure, easily synthesizable at a low cost, exhibiting smectic C phase or chiral smectic C phase stable in a wide temperature range including room temperature and usable as a ferroelectric liquid crystal composition. CONSTITUTION: This compound is expressed by formula I (R<1> is a 1-20C saturated alkyl; R<2> and R<2> are each a 1-6C saturated alkyl; (x) is l-5; (y) us 3-20; R<4> is a 1-10C saturated alkyl). It is produced e.g. by the hydrosilylation reaction of a siloxane compound of formula II with an olefin compound of formula III in a solvent (e.g. toluene) in the presence of a platinum catalyst such as bis(divinyltetramethyldisiloxane) platinum(O) complex at 60-100 deg.C for 1-30hr.