baber/WOPTO huggingface dataset:
Patent JP-S6043084-A (JP)
Title: Controlling method of induction motor
Inventor: NAGASE HIROSHI
IPC: H02P23/16
Filed: 1983-08-15
Abstract: PURPOSE:To enable to continue the operation stably even when a power source voltage drops due to instantaneous power interruption by controlling so that the DC voltage inputted to an inverter becomes substantially constant when the power source voltage drops due to the instantaneous power interruption. CONSTITUTION:A speed controller 12 outputs a torque current command in response to a deviation between a speed command N* and a speed detection signal N. A slip frequency detector 14 calculates a slip frequency command by a torque current command, the slip frequency command is added to a speed detection signal N, and applied to an oscillator 16. The detector 14 outputs the primary current command by the output of the oscillator 16, the torque current command and the exciting current command. When an instantaneous power interruption occurs, an instantaneous detector 27 is operated to switch a switching circuit 13. Thus, a voltage controller 25 outputs a torque current command in response to a deviation between the DC input voltage of the inverter 4 and the set value.
Patent JP-S57131703-A (JP)
Title: Herbicide composition
Inventor: KAWAMURA YUUJI
IPC: A01N43/60
Filed: 1981-09-19
Abstract: PURPOSE: To prepare the titled composition capable of exhibiting the synergistic effect for the complete and selective control of the objective weeds at lower dose than the separate use of each component, and having no phytotoxicity to crops, by using a specific compound and various herbicides such as urea-based herbicide, as active components.  
     CONSTITUTION: The objective herbicide composition is prepared by compounding (A) the compound of formulaI[A is CH or N; Y is halogen or CF 3 ; R 1  is H or CH 3 ; R 2  is -OR 3  (R 3  is H, alkali metal, lower alkyl, etc.), -S-R 4  (R 4  is lower alkyl) or group of formula II (R 5  and R 6  are H or lower alkoxyalkyl)]and (B) herbicides based on urea, triazine, carbamate, diphenyl ether, phenoxyacetic acid, acid amide, diazine, fatty acid, dipyridine, nitrile, benzothiadiazine, or nitrophenol compounds. The amount of the component (A) is 10W20pts.wt. per 1pt. of the component (B). The mixture is applied pref. at a rate of 0.1W5kg/ha. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03128342-A (JP)
Title: Production of fatty acid calcium salts comprising foots as raw material
Inventor: FUKUDA TOSHIO
IPC: C07C51/41
Filed: 1989-06-09
Abstract: PURPOSE:To inexpensively obtain the title compound by effective use of foots in purifying lard, beef tallow and palm oil through degumming process and deacidifying process by using discharged foots, reacting foots with calcium chloride, then washing, dehydrating and drying. CONSTITUTION:Foots which are waste liquor occurring as a by-product when alkali purification is carried out in deacidifying process of purifying fats and oils using lard, beef tallow and palm oil as raw materials are reacted with calcium chloride, then washed, dehydrated and dried to give calcium fatty acid. In this method, foots, waste liquor prepared as by-product is effectively utilized as it is so that treatment of foots is not required and foots are reused to advantageously produce fatty acid calcium salts inexpensively. Fatty acid calcium salts are useful as additive for dairy feed of cow.
Patent JP-S5671351-A (JP)
Title: Separation system for terminal station in loop shape transmission processing system
Inventor: ISHIDA HIROSHI
IPC: G06F13/00
Filed: 1979-11-14
Abstract: PURPOSE:To enable to ensure to separate the terminal station in relation to the production of a failure easily, by transmitting the output of time-up of a timer to a photoswitch and separating the terminal station from the phototransmission line, when the loop shape transmission line is not normal. CONSTITUTION:If a failure of transmission is produced at the terminal station of the preceding position immediately before, or a reception failure is produced at the main terminal station, when a failure detection circuit 23 detects the absence of a reception signal (a) for a given time or more, the switching state of a selector switch 24 is controlled with a switching instruction (d). That is, if the loop shape transmission line is not normal, the identifying signal (e) specific to the terminal station is transmitted to a master station via a selector switch 24, phototransmitter 14, and post terminal station, and a timer 25 is started with the instruction (f). Further, the output (g) after time-up of the timer 25 is given to a photoswitch 7 via an OR gate 28, and the terminal station is separated from phototransmission lines 6 and 8. Thus, the terminal station relating to the production of failure can easily and surely be separated.
Patent JP-S5576089-A (JP)
Title: Rhodium-ruthenium alloy film coated product and production thereof
Inventor: HIGUCHI KAZUHIRO
IPC: C23C14/14
Filed: 1978-11-30
Abstract: PURPOSE: To obtain the coated product of beautiful appearance and superior adhesiveness free from crazing by electrolytic-plating Pd (alloy) film on metal base then electrolytic-plating Rh/Ru alloy film.  
     CONSTITUTION: In applying Rh/Ru alloy coating on a metal-made decorative product, a Pd metal film or Pd alloy film such as of Pd/Ni alloy is beforehand formed on the base by an electrolytic-plating method, vacuum deposition method or the like, after which the electrolytic-plating is applied by using the plating bath contained with rhodium sulfate, free sulfuric acid, sulfamic acid, soluble magnesium compound and soluble ruthenium salt. The resultant coated product has an elegant color tone of lustrous white color and has no possibility of forming any crazing despite thick coating of about 1W10μ. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04227082-A (JP)
Title: Cup for rotary spraying device
Inventor: DENISU DEIBUSU
IPC: B05D1/04
Filed: 1991-06-20
Abstract: PURPOSE: To provide a rotary atomizer cup excellent in durability, capable of eliminating or reducing the generation of air bubbles in atomized coating particles. CONSTITUTION: This atomizing bell or a cup 16 for use in a rotary atomizing device has a generally frusto-conical-shaped wall having an outer surface and an inner flow surface 66, the tip of which terminates at an annular atomizing lip 68. A plurality of radially outwardly extending fins or ribs 74 are formed on the inner flow surface 66 of the cup 16 upstream from the atomizing lip 68, the ribs 74 are circumferentially spaced from one another to provide flow paths 85 therebetween for coating material flowing along the inner surface 66 of the cup 16. The coating material is divided into a number of individual streams 84 by the paths 85 before reaching the atomizing lip 68.  These streams 84 are emitted from between adjacent ribs 74 a short distance upstream from the atomizing lip 68 which allows centrifugal force to at least partially flatten the streams forming ribbonlike streams, which, when flung outwardly from the atomizing lip 68, form completely atomized coating particles, substantially containing no air bubbles.
Patent JP-H07314082-A (JP)
Title: Apparatus for regeneration of molding sand
Inventor: YONEKITA YOUICHI
IPC: B22C5/04
Filed: 1994-05-25
Abstract: PURPOSE:To enable the batch treatment or the change-over to continuous treatment in a small scaled apparatus, to freely control the reconditioning treatment quantity according to the using process of molding sand in the case of executing the continuous treatment and to ultimately reduce the casting cost while making the regenerating treatment efficiently. CONSTITUTION:The inner bottom surface is made to be two steps just below the charging hole 3 continued to a chute 2 arranged at the central part of the apparatus 1 and a rotary rotor 4 rotated at high speed and a fixed ring 6 surrounding the upper end of this rotary rotor 4 and having many blades 5 inclined toward the inside are arranged. Further, a shifting ring 8 having bent pieces toward the inner side is arranged so as to be freely elevated at the upper part of the fixed ring 6.
Patent JP-H04370967-A (JP)
Title: Semiconductor storage device
Inventor: IWAMATSU SEIICHI
IPC: H01L27/04
Filed: 1991-06-20
Abstract: PURPOSE:To improve the degree of integration, and to reduce leakage currents by forming a high dielectric film between two electrodes formed approximately vertically to a semiconductor substrate and/or forming an oxide film on the surface one electrode and/or using an amorphous gadolinium molybdate film as the dielectric film. CONSTITUTION:A gap is formed between a second electrode 9 and a third electrode 10, and both electrodes are shaped approximately vertically to the surface of a semiconductor substrate 1 in a gap section to constitute a capacitance body storage section, and a high dielectric 12 is formed to at least the gap section. An oxide film 11 is formed at least the gap section of at least either one of the second electrode 9 or the third electrode 10. A silicon oxide film or an alumina film is employed as the oxide film. Amorphous gadolinium molybdate is shaped through a sputtering evaporation method, a CVD method, a MOCVD method, etc., as the high dielectric film 12. The degree of integration can be improved while the leakage currents of the storage section can be reduced.
Patent JP-H10315129-A (JP)
Title: Method for controlling amount of grinding and measuring device therefor
Inventor: AMANO ATSUO
IPC: B24B49/08
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To eject error factors from coolant, a work, a grindstone, a grinding machine and the like to grind the work with high accuracy. SOLUTION: A work W and a dummy work DW are fixed to a magnetic chuck 9 on the table 8 of a surface grinding machine and the dummy work DW is slightly ground by a grinding wheel 1, and then the position of the surface of the dummy work DW and the position of the surface of the work W yet to be ground are measured by an air micrometer comprising an air nozzle 7 in a measuring head 5 mounted on a grinding wheel cover 2 to determine a difference in the position between the work W and the dummy work DW. While checking the display of the air micrometer, the grinding wheel 1 is moved by a feed- the difference plus required finishing margin and is fixed at that position to grind the work W, whereby the work W can be ground correctly even if the required machining allowance is 1 μm.
Patent JP-S5775578-A (JP)
Title: Current control system for inverter
Inventor: MINAMOTO MASAHIRO
IPC: H02M7/515
Filed: 1980-10-23
Abstract: PURPOSE:To improve the output current waveform of an inverter by superposing a signal containing voltage variation correspondence of the DC terminal of the inverter on the output signal of a current regulator. CONSTITUTION:A voltage compensating circuit 25 is provided between a current regulator 22 and a firing angle regulator 24. A signal containing DC voltage variation correspondence of the inverter detected by a voltage detector 14 is superposed on the output signal of the current regulator 22 for controlling the variable  controlled DC power source so that the DC input current of the inverter by the circuit 25 becomes desired value. Thus, the output current waveform supplied to the  capacitive load having relatively large time constant or to the load having  electromotive force, and hence the variation in the DC power source upon  commutation can be sufficiently suppressed by employing a relatively small DC  reactor.
Patent JP-2000091271-A (JP)
Title: Manufacture of electronic circuit
Inventor: DEHAVEN PATRICK W
IPC: C25D5/50
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing an electronic circuit by controlling growth of particle structures of a thin film after deposited on a substrate. SOLUTION: The present invention provides a method for depositingly forming a metallic thin film having different micro-structures on a substrate. The method, which controls particle growth in the micro-structures, includes steps of (a) depositingly forming the metallic thin film having the micro- structures of fine particles on the substrate, and (b) heating the metallic thin film at 70-100 deg.C for at least 5 minutes to change the fine particle micro- structures to stable micro-structures of large particles. A result of X-ray diffraction of an electroplated copper thin film having micro-structures of large particles is illustrated.
Patent JP-H09305587-A (JP)
Title: Document processor
Inventor: SAKURAGI SHOJI
IPC: B41J5/30
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a document processor with which enciphered data is easily inputted and enciphering/deciphering is executed by the same device. SOLUTION: When enciphering is selected by operating a cryptographic key after desired characters are inputted, the inputted characters are read from the head (S43) and corresponding to whether these characters are alphanumerals, Japanese syllabary (KANA), square forms of KANA, Chinese characters (KANJI) or any other symbols (S44-S48), alphanumeral encipher conversion (S45), KANA/square form of KANA encipher conversion (S47) or KANJI encipher conversion (S49) is selectively executed.
Patent JP-S629442-A (JP)
Title: Error detecting circuit
Inventor: OKUYA TOKUNORI
IPC: G06F11/00
Filed: 1985-07-05
Abstract: PURPOSE:To prevent the transformation of data by controlling the output signal by the set signal of a register and clamping the output signal into an abnormal state when no set signal is produced. CONSTITUTION:A selection circuit 9 selects logic '1' when a set signal generating circuit 2 delivers no set signal. Therefore the input at one side of an AND circuit 6 is clamped at logic '1'. Under such conditions, a check enable signal generating circuit 5 decodes the action designating information, etc. sent via an action designating signal line (a) and sends a check enable signal to the circuit 6 at a desired time point. Thus the output of the circuit 6 produces an abnormal state at that time point. In such a way, the trouble of the circuit 2 can be detected.
Patent JP-S5773402-A (JP)
Title: Numerical control system
Inventor: INABA HAJIME
IPC: G05B19/4061
Filed: 1980-10-23
Abstract: PURPOSE: To prevent the impairment of the work which is caused by a reading error of a tape, etc., by storing the boundary information of a mobile object between a movement inhibition region and a mobile region and deciding whether the mobile object is within the movement inhibition region.  
     CONSTITUTION: The distribution pulses CP given from an NC11 are supplied to a servo circuit 12 to be stored and then receive the D/A conversion and at the same time to be supplied to a simulator (SM)17. The output signal of the circuit 12 drives a DC motor 13 and turns a ball screamer 14 to move a mobile object 15. When the object 15 moves by a prescribed extent, a feedback pulse (FP) is generated from a position detector 16 to reduce the contents of the circuit 12. This action is repeated and the object 15 is moved while the steady deviation value is kept. The  SM17 produces a mimic pulse SP with the same time interval as the pulse FP and supplies it to a present position checking circuit 18. When the difference between the pulses FP and SP becomes larger than the prescribed value or when the object 15 is decided to have entered the inhibition region by the boundary information BIF given from a boundary information storage means 19, the circuit 18 produces an alarm to stop the movement of the object 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63312184-A (JP)
Title: Pressure-sensitive copying paper
Inventor: KOYAMA SHOHEI
IPC: B41M5/132
Filed: 1987-06-15
Abstract: PURPOSE:To enhance initial color-forming properties, by containing an organic color developer and a compound shown by a specific formula. CONSTITUTION:As an organic color developer, an aromatic carboxylic acid and the polyvalent metal salt thereof are preferably used because of its superior effect. As a compound shown by a formula I (where, R1, R2 represent 1-9C alkyl, benzyl, and phenyl which may has substituent; R3 represents hydrogen, 1-9C alkyl, alkoxyl, and halogen; and n represents 1-4 integer), dimethyl terephthalate ester, diethyl terephthalate ester, and the like can be used. As a compound shown by a formula II (where, R4, R5 represent benzyl and phenyl which may has substituent), dibenzyl isophthalate ester, diphenyl isophthalate ester, and the like can be used. If the compound shown by the formula I or II is used by a small amount, a sufficient effect cannot be obtained; if it is used too much, a coated surface may be colored under an exposure to a direct sunlight. Therefore, it is desirable that at least one selected from among the compounds shown by the formula I or II is used 1-500pts.wt., preferably 5-200 pts.wt., per 100pts.wt. of the organic color developer.
Patent JP-S5373302-A (JP)
Title: Winding treatment method of electrical appara tus
Inventor: ARAI TAKESHI
IPC: H02K15/12
Filed: 1976-12-10
Abstract: PURPOSE: To devise a simplification and a power saving of a work task schedule by using a cement sleeve jointly equipping with functions required for a tape winding operation and also for a varnish treatment operation, after winding this at a coil end, by making a heating treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05322923-A (JP)
Title: Servo circuit
Inventor: MIYAHARA NORIO
IPC: G01P15/13
Filed: 1992-05-18
Abstract: PURPOSE:To simplify the measurement of an open-loop transfer function G. CONSTITUTION:A connecting point P1 between a capacitor C and a resistor R21 is connected to a first measuring terminal 1. The non-inverted input of an operation amplifier 23'-1 is grounded. A resistor R23 is connected between an inverted input and an output. A resistor R22 is connected between the inverted input and the connecting point P1. Then, the output of the operation amplifier 23'-1 is connected to a second measuring terminal 2. The inverted input is connected to a third measuring terminal 3 through a resistor R24. When an open- loop transfer function G is measured, Bch of a FET analyzer 31 is connected to the measuring terminal 1, Ach is connected to the measuring terminal 2 and SG is connected to the measuring terminal 3.
Patent JP-S5772111-A (JP)
Title: Camera
Inventor: HOSOE MITSUYA
IPC: G02B7/09
Filed: 1980-10-23
Abstract: PURPOSE: To obtain a camera provided with automatic focusing and focus indicating functions with simple constitution by generating a focusing decision signal in a camera and supplying this signal and source electric power to the outside as well.  
     CONSTITUTION: Subject light transmits through a quick return mirror 107, goes through an auxiliary mirror 109 and is made incident to a photodetecting unit 111 formed of a separating optical system and photodetectors for detecting focusing. A focusing decision signal is generated from a processing circuit 112 based on the photodetection thereof, and the lighting of focusing-, front focus-, rear focus marks 21W23 of the focus indicator of a finder 19 is controlled according to the focusing operation of an ordinary lens by manual operation. On the other hand, the focusing signal and source electric power from the circuit 112 are supplied through terminals 100 and 109, 101W103 and 105 to the power focusing lens incorporated with a motor, by which the automatic focusing is controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6140221-A (JP)
Title: Tumor nectrotic factor
Inventor: AGGARWAL BHARAT BHUSHAN
IPC: C12N15/28
Filed: 1985-07-05
Abstract: Methods and compositions are provided for the purification of a protein identified as tumor necrosis factor from nonrecombinant and recombinant sources, the preparation of nucleic acid encoding this tumor necrosis factor and for its expression in recombinant hosts. This tumor necrosis factor is used in the therapeutic treatment of malignant tumors, either alone or in synergistic combination with an interferon.
Patent JP-H10341325-A (JP)
Title: Facsimile communication system
Inventor: MORITA EMI
IPC: H04L29/08
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in facsimile communication by speedily changing into optimum transmission speed in the case of transmission error occurrence caused by degradation in line quality or the like by retransmitting a frame at transmission speed reported by a CTC signal, after CTR signal showing a response to the CTC signal has been received. SOLUTION: On a transmission side TX from which image data are transmitted through an ECM communication procedure, image data are continuously transmitted from a high-speed modem to a training signal from the modem. Afterwards, a post message PPS-Q is transmitted from a V.21 modem. Next, at the transmission side TX, the CTC signal is transmitted from the V.21 modem, when a retransmission request PPR from a reception side RX is received by the V.21 modem and there is the retransmission request concerning all the frames of transmitted image data. When the CTR signal is received from the reception side RX as its response, all the frames are retransmitted continuously at the fall-back transmission speed reported by the CTC signal to the training signal of modem.
Patent JP-S5939255-A (JP)
Title: Preparation of modified protein raw material
Inventor: SOEDA TAKAHIKO
IPC: A23L5/10
Filed: 1982-08-30
Abstract: PURPOSE:To prepare a proteinous food having remarkably improved odor, taste, and flavor, and having a resistance to the teeth similar to that of natural meat, by controlling the water-content of protein having tissue structure, and frying the protein with oil. CONSTITUTION:A protein having tissue structure and containing 15-80% of water is if necessary added with 0.02-0.3pts.wt., based on 1pt.wt. of the solid component of the protein, of a food binder (e.g. gelatin), and fried at 50-140 deg.C for 10sec-20min using soybean oil, etc. The unagreeable taste and smell of the protein raw material can be removed, and the palatability of the protein is remarkably improved by this process. The improving effect is especially remarkable when a food binder is added to the protein, and a food having close resemblance to the natural meat in the resistance to the teeth and having remarkably improved smell, taste, flavor, etc. compared with the protein free from the food binder, can be obtained. The addition of the food binder is preferable also in view of high yield and reduced turbidity and stain of the oil used in frying.
Patent JP-H05344533-A (JP)
Title: Color gamma compensating circuit
Inventor: FUKAGAWA TAKASHI
IPC: H04N9/69
Filed: 1992-06-09
Abstract: PURPOSE:To obtain a color gamma(gamma) compensating circuit capable of improving the resolution of a high saturation image in an image reproduced from a VTR without emphasizing a distortion component. CONSTITUTION:A chrominance signal of a base band is demodulated to a color difference signal by a color demodulating circuit 3 and a saturation detecting circuit 4 detects saturation from the color difference signal, and at the time of a high saturation state increases the gain of a voltage control amplifier circuit 9 and increases the noise reducing effect of a noise reducing circuit 6. Since the outline part of a reproduced luminance signal from which noise is sufficiently removed is amplified and emphasized by the circuit 9 in the high saturation state, the emphasis of the noise component together with the emphasis of the outline part can be prevented and a high resolution luminance signal in which the noise component is not increased can be outputted from an adder 11.