baber/WOPTO huggingface dataset:
Patent JP-S60167021-A (JP)
Title: Book keyboard control circuit
Inventor: NAKAMURA TATSUYA
IPC: G06F3/023
Filed: 1984-02-09
Abstract: PURPOSE:To form a gate array easily by using TTL for the control circuit of a book keyboard. CONSTITUTION:The output 11 of an oscillator 1 is inputted as a shift clock to a register 2 which converts 16 parallel sensor inputs into a serial signal and the output 21 of the register 2 is inputted to a counter 3, whose counter output 31 is latched by a latch circuit 4. The oscillator output 11 is also inputted to a counter 5 as a clock and a decoding circuit 6 generates a keyboard scan output. The return signal from the keyboard is passed through an encoding circuit 7, and when a key is depressed, the output 51 of the counter 5 and the output 71 of the encoding circuit 7 are inputted to a latch circuit 8 and a flip-flop (FF) FF101 is set high through a line 72 and a FF10. The setting of the FF101 actuates a key code output control circuit 12 and key code data is sent out of an output control circuit 9 to a line 91 and serial data 141 is sent out to a central processor through a parallel-serial converting circuit 14.
Patent JP-H02204654-A (JP)
Title: Fuel supply controller for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/36
Filed: 1989-02-01
Abstract: PURPOSE:To set a compensation value so accurately by setting the compensation value of a fuel supply by each cylinder on the basis of a variation per unit time of an engine load parameter and time of up to a desired crank angle position at each intake stroke. CONSTITUTION:A setting means sets a fuel supply on the basis of an engine driving state inclusive of an intake air quantitative state being detected by a detecting means, and drives each fuel feeding means via sequential fuel supply control means. On the other hand, a variation per unit time of an engine load parameter being set with an intake system opening are and engine speed by the setting means is found by an operational means, and a compensation value of the fuel supply is set by the setting means by each cylinder on the basis of the variation and time of up to a desired crank angle position at an intake stroke being calculated by a desired time partial cylinder operational means, and then compensated supply control is performed by a fuel compensated supply control means. Thus, the compensation value equivalent to a response delay portion of fuel supply control to be produced at transition can be set accurately in response to requirements of each of partial cylinders.
Patent JP-S63187986-A (JP)
Title: Device for displaying detection of infrared ray optical image
Inventor: ICHIBAGASE TAKESHI
IPC: H04N7/18
Filed: 1987-01-30
Abstract: PURPOSE:To display the temperature distribusion and the visible ray optical image of an object to be detected on a picture monitor by picking up the image of an object to be detected for measuring the temperature distribution by a television camera for picking up the optical image of the visible ray in the same detecting angle of visibility as an infrared ray camera. CONSTITUTION:An infrared ray radiated from the object 1 to be detected passes through a hood 3, a half mirror 4, a lens 5 and an optical chopper 8 to form an image on the light receiving surface of one dimensional infrared ray detector 9. An infrared ray signal generating circuit 11 reads the output signal of the one dimensional infrared ray detector 9 by making a temperature measured by a thermistor 12 as a reference signal and outputs the signal of the positive polarity or the negative polarity of the difference as an absolute temperature distribution signal. The visible light from the object is reflected on the half mirror 4 and forms the image on the light receiving surface of the television camera 7 via the lens 6. A television signal is synthesized with the temperature distribution signal in a television signal synthesizing circuit 13 and displayed on the screen of the cathode ray tube of a picture display device 14.
Patent JP-H02202924-A (JP)
Title: Polyethylene 2,6-naphthalate film
Inventor: HAMANO HISASHI
IPC: B29C55/12
Filed: 1989-02-01
Abstract: PURPOSE:To obtain the title film improved in abrasion resistance, fatigue resistance and travelling properties by adding fine particles, other inert particles and/or internally deposited particles to a film so as to impart thereto a specified Young's modulus, a specified heat shrinkage and a specified surface roughness. CONSTITUTION:Polyethylene 2,6-naphthalate or its modified copolymer is mixed with 0.005-2.0wt.% fine particles selected from a silica, a silicone resin of formula II (wherein R is a 1-7C hydrocarbon group; and X is 1-1.2) and a crosslinked PS each of which has a volume shape factor of 0.2-pi/6, a relative standard deviation <=0.5 [as defined by formula I (wherein Di is the equivalent diameter (mum) of equal surface circle of a particle; D is the average value (mum) of the equivalent diameters, and n is the number of the particles] and a particle diameter of 0.3-2.5mum and other inert solid particles such as Al2O3 and/or internally deposited particles. The mixture is melt-extruded, and the extrudate is biaxially oriented and heat-set to obtain a film having Young's modulus >=650kg/mm<2> in the machine and crosswise directions, a difference between these moduli <=200kg/mm<2>, a heat shrinkage after standing at 70 deg.C for 1hr>=0.15%, a surface roughness of 0.01-0.05mum and a thickness of 1-50mum.
Patent JP-H01195521-A (JP)
Title: Low-voltage reference power supply circuit
Inventor: FURUYA MISAO
IPC: G05F3/30
Filed: 1988-01-29
Abstract: PURPOSE:To obtain the voltage of a low level less than that of an energy band gap of silicon with high temperature characteristics by using a transistor whose base is connected to a P-N junction element and a level converting circuit connected with the collector of said transistor. CONSTITUTION:The base of a transistor TRQ2 is connected to a TRQ1 which is equivalent to a diode of P-N junction. At the same time, the resistances R3 and R4 forming a level converting circuit are connected to the collector of the TRQ2. Therefore the voltage less than a level equivalent to an energy band gap of silicon is outputted between the terminals T4 and T5. The variance caused by the temperature change of said output voltage is compensated by the change of the collector current of the TRQ2. Thus the output voltage has a zero-temperature coefficient and serves as the stable voltage of a low level to the temperature change.
Patent JP-S63187917-A (JP)
Title: Pll oscillating circuit
Inventor: OGAWA ATSUSHI
IPC: H03L7/18
Filed: 1987-01-30
Abstract: PURPOSE:To eliminate an expensive electromagnetic delay line, and to form a semicon ductor integrated circuit by changing temporarily a frequency division ratio of the first frequency dividing means for frequency dividing a reference frequency signal, and changing a phase of an output of an oscillating circuit. CONSTITUTION:When a frequency division ratio control signal 3 is in a low level, a steady operation is executed, and in an output 7 of a voltage control oscillating circuit 6, a signal which becomes an oscillation frequency f0=2/3fr is obtained. Also, when the frequency division ratio control signal 3 is set to a high level for the time of a four-wave portion of a reference frequency fr, a 1/3 and 1/4 frequency dividing circuit 2 executes a 1/4 frequency dividing operation only during this time, and outputs a signal which is delayed by one wave portion of the reference frequency fr. It corresponds to a fact that the phase is delayed by a 2/3 wave portion of the oscillation frequency f0. Also, when the frequency division ratio control signal 3 is set to a high level once, the phase is delayed by a 4/3 portion to which a 2/3 wave portion of the oscillation frequency f0 is added, namely, a 1/3 wave portion of the f0. In such a way, the phase can be delayed without using an electromagnetic delay line, therefore, this circuit becomes inexpensive, and also, it can be converted to a semiconductor integrat ed circuit.
Patent JP-H09214848-A (JP)
Title: Halftone circuit
Inventor: SAKAGUCHI TAKASHI
IPC: H04N5/445
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To lower only the contrast of a video signal of a part displayed on a screen in comparison with the other part in a simple configuration while reducing power consumption and reducing the drive voltage. SOLUTION: Since the gate and drain of a P channel MOS transistor 4 are commonly connected, it is operated as the resistor of the same value as the equivalent resistor of a P channel MOS transistor 5. When a control signal 300 is impressed to the gate of the P channel MOS transistor 5 and the P channel MOS transistor 5 is turned on, a received video signal 100 is outputted from an output terminal 2 after its potential is divided by a potential divider circuit composed of (resistor R1 + MOS transistor 4) and (resistor R2 + MOS transistor 5). Since this potential divider circuit is not formed when the P channel MOS transistor 5 is turned off, the received video signal 100 is outputted from the output terminal 2 while keeping its level as it is.
Patent JP-H08193373-A (JP)
Title: Non-bearing wall construction pedestal and construction method of non-bearing wall using the pedestal
Inventor: KARIYA JUN
IPC: E04B2/84
Filed: 1995-01-13
Abstract: PURPOSE: To facilitate the working progress by making it possible to convey materials without using crane, etc., make uniform quality feel of a wall surface in a room, or keep the beauty of the room by making uniform a construction state of tiles in the room, and to easily realize a flexible joint of a non-bearing wall with beam, column or slab in a structure. CONSTITUTION: A non-bearing wall is provided with a wall-like main body 110 of PC members, an adjusting device 15 is provided to the lower end side of the wall-like main body 110, a bearing metal fixture 17 is provided to the wall-like main body 110, and the upper end 11a is formed on the upper end side of the wall-like main body 110. Reinforcing bars 13 are so buried in the wall-like main body 110 that the front ends of the reinforcing bars 13 are projected upward from the upper end 11a.
Patent JP-S55113756-A (JP)
Title: Preparation of 2-cyano-4-nitroaniline
Inventor: KAWASHIMA HEIICHI
IPC: C07C255/50
Filed: 1979-02-27
Abstract: PURPOSE: To obtain the title high-purity compound in high yields for use as an intermediate for dyes, pigments, etc., by reacting 2-chloro-5-nitrobenzonitrile with NH 3  in the presence of an easily recoverable aromatic hydrocarbon.  
     CONSTITUTION: 2-Chloro-5-nitrobenzonitrile is reacted with NH 3  in the presence of an aromatic hydrocarbon, e.g., benzene, toluene, xylene, to give 2-cyano-4- nitroaniline. The amount of the aromatic hydrocarbon is preferably 2W5 times in weight as much as that of 2-chloro-5-nitrobenzonitrile. The reaction temperature  is 50W200°C, preferably 100W170°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57137656-A (JP)
Title: High efficiency operation control method for water lift power station
Inventor: SUGISAKA HIROSHI
IPC: F03B15/00
Filed: 1981-02-18
Abstract: PURPOSE:To perform high efficiency operation control of a water lift power station by making selection of the equipment to be run with mininum loss and direction for the load distribution through the calculation of the pen stock loss based on the command from the control station. CONSTITUTION:A processor 4 calculates the maximum number to be operated when the number of running unit and water level difference become known, the datas such as the pen stock loss and the flow rate-head characteristic curve of the pump water wheel being stored in said processor 4 previously. A command is given to each pump water wheel and guide vane operating part 6-1-6-4 based on the calculation of the pen stock loss and the number of equipment to be run, and at the same time giving the instruction for the proper opening of the guide vane to obtain maximum efficiency thereby enabling high efficiency operation of the water lift power station.
Patent JP-H11218499-A (JP)
Title: Visual inspection device and its image-processing method
Inventor: TAKEYASU KIYOO
IPC: G06T7/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To improve a fine object inspection ability by grasping, so to speak, appearance state being obtained from a multi-stage lighting image in terms of pattern matching. SOLUTION: An image signal from an image sensor 4 is converted to digital data by a conversion part 5 and is stored at a storage 6. A recognition control part 7 inspects a bump based on data obtained from the lighting of lighting devices 3a, 3b, 3c and 3d at each stage stored at the storage 6. An upper-stage image 3a and a lower-stage image 3b are suited for extracting failure of a surface state, and failure around an element, respectively. And another lighting image makes clear frailer classification. For example, when the bump has a projection, the feature does not appear in the image of the upper-stage lighting 3a, but it appears in the image of the middle upper-stage lighting 3b, the middle lower-stage lighting 3c, and the lower-stage lighting 3d.  When the bump has a recess and a cut-out, the same shape as a normal bump appears in the image of the middle upper-stage lighting 3b, the middle lower-stage lighting 3c, and the lower-stage lighting 3d, but the features appears in the image of the upper- stage lighting 3a.
Patent JP-S63189177-A (JP)
Inventor: SHIMIZU RYOICHI
IPC: A63B67/183
Filed: 1987-02-03
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-S55113584-A (JP)
Title: Controlling system of printer
Inventor: TATARA YOSHIKUNI
IPC: B41J2/22
Filed: 1979-02-26
Abstract: PURPOSE:To accelerate the printing speed of a printer for typing upon positioning of an object type to typing position by rotating clockwise or counterclockwise a type wheel by typing a type located at shorter distance in advance when typing composite letter. CONSTITUTION:When detecting a ''composite letter code'', a symbol or letter corresponding to the data located at shorter rotary distance from the present position is selected in advance, and printed. In a drawing, for example, in case a composite letter ''Angstrom '' is to be printed after printing a letter of ''B'', the rotary distances of the symbol '' deg.'' and the letter ''A'' are compared with respect to the present position on the type wheel of the letter ''B'', the letter ''A'' of shorter distance is selectively printed in advance, and then the symbol '' deg.'' is printed then. As a result, in case the composite letter ''Angstrom '' is printed even in the data array of paragraph (a), the rotary distance of the type wheel may be totally 9 positions in the same manner as the case that the data array is printed as designated in the paragraph (b) to thus accelerate the printing speed in the amount corresponding to 7(=16-9) positions.
Patent JP-S60167121-A (JP)
Title: Production of magnetic recording medium
Inventor: ISHIHARA HEIGO
IPC: G11B5/64
Filed: 1984-02-10
Abstract: PURPOSE:To improve the resistance to wear with a magnetic head by vapor depositing unsatd. metallic soap contg. a -CH=CH- or -CidenticalC- group then irradiating UV or electron rays thereon to polymerize the soap and forming a protective film on a magnetic recording film. CONSTITUTION:A protective film 3 consisting of unsatd. metallic soap (unsatd. zinc stearate) is formed by depositing said film by evaporation under heating using a tantalum boat in a vacuum under 5X10<-5>Torr to form a monomolecular layer to about 30Angstrom  and polymerizing the same by electron rays after the vapor deposition. Since the groups 4 having high affinity of the unsatd. metallic soap face a magnetic recording medium 2, the adhesion of the metallic soap is high end since sensitive groups 5 are uniform, the polymn. of the metallic soap with each other by irradiation of UV or electron rays progresses substantially in each single phase film, by which the protective film having high wear resistance is obtd.
Patent JP-S52105313-A (JP)
Title: Low noise centrifugal type blower
Inventor: SHIMONO NOBUO
IPC: F04D29/66
Filed: 1976-03-02
Abstract: PURPOSE: This blower assures silencing that the phases of main noises deviate at 180° as well as large effect against secondary noises, and can lower the noise of the blower without generating beat, ensuring large effect of the prevention of public nuisance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58139315-A (JP)
Title: Digital tape recorder
Inventor: TANAKA MASATO
IPC: G11B27/02
Filed: 1982-02-13
Abstract: PURPOSE:To record a reproducing audio PCM signal on other channels, by applying an output of a switching circuit of the other channels to a switching circuit and controlling the switching circuit. CONSTITUTION:The output of a recording encoder 2 is applied to a recording head via a modulation circuit and a recording amplifier. Cross fadars X1-Xn select and output one of two supplied data and process that one fades out and the other fades in when the other is selected after one is selected. The cross fadars X1-Xn are controlled independently with a system control circuit 3. A PCM data from input terminals I1-In is supplied to one input of selectors S1-Sn, the output of the cross fadars X1-Xn is applied to the other input and the selection of them is controlled with the system control circuit 3.
Patent JP-H05186505-A (JP)
Title: Method of suspension-polymerizing vinyl chloride polymer
Inventor: AMANO TADASHI
IPC: C08F2/18
Filed: 1992-01-10
Abstract: PURPOSE:To greatly improve production efficiency by effectively preventing scale deposition within a circulation line including a heat exchanger disposed outside the polymerizer and a circulating pump. CONSTITUTION:An aqueous suspension of vinyl chloride monomer and a polymerization initiator is fed into a polymerizer, and suspension polymerization is conducted while the suspension in the polymerizer is kept being partly circulated through a circulation line via a heat exchanger disposed outside the polymerizer. This method is characterized in that a water-soluble polymerization inhibitor is added to the aqueous suspension which has been withdrawn from the polymerizer and is to be circulated through the heat exchanger.
Patent JP-S53107170-A (JP)
Title: Grade dimmer for lamps
Inventor: KIBINO YASUAKI
IPC: H05B41/36
Filed: 1977-02-28
Abstract: PURPOSE:To provide a grade dimmer for lamps, wherein grade dimming is carried out using a plurality of lamps, and a phase controlling element and an angle regulating element which regulate the lighting voltage in accordance with the number of lamps are used, whereby even when the number of lamps varies, the dimming ratio becomes constant and the light outputs of respective lamps are amde consatnt to obtain accurage dimming.
Patent JP-S61181671-A (JP)
Title: Printer
Inventor: WAKABAYASHI TOMIO
IPC: B41J29/387
Filed: 1985-02-08
Abstract: PURPOSE:To secure the safety of a printer by only one switch by providing a switch operator supported on an opening and closing cover in a rocking manner. CONSTITUTION:When a cover 3 is closed, the actuator 16 of a switch 14 is operated by a projection 15, and the switch 14 is turned on to make a printer working condition. If the main switch is turned ON, the printer is operated. When the cover 3 is opened on the contrary, or when at least one of the cover body 4 and an auxiliary cover 6 is opened, the projection 15 is separated from the actuator 16, and the switch 14 is turned OFF. Even when the main switch is in on-state, the operation of the printer is stopped. Since the operation of the printer is stopped without fail when opening the cover 3, the safety of the printer is secured even when each element of the printer is exposed.
Patent JP-S62185086-A (JP)
Inventor: BUARUTAA ROOZERU
IPC: C07D521/00
Filed: 1987-02-02
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-H06235791-A (JP)
Title: Fast breeder reactor
Inventor: SASANUMA KATSUMI
IPC: G21C19/20
Filed: 1993-02-10
Abstract: PURPOSE:To facilitate replacement of fuel by employing a structure for inserting a control rod guide pipe and a flow branch board and lifting up the structure to the outside of a reactor or to a position causing no hindrance at the time of replacing the fuel thereby eliminating a unit for holding/driving the control rod guide pipe thereby ensuring a space above the upper face of an upper cover. CONSTITUTION:Prior to replacement of fuel, a control rod drive mechanism 5 is removed and a control rod guide pipe 6 is taken out of the reactor by means of a repairing machine or the like. A gripper is loaded to the handling head of a coupling rod 18 and a flow branch board 17 is lifted upto a position causing no hindrance by means of the coupling rod 18 and a driver thus removing the coupling rod 18 partially. A reactor core upper mechanism 8 is taken out of the reactor and a fuel replacing machine is installed. After a fuel element is contained in a gripper unit 12, the replacing machine 19 is rotated and a variable arm 11 is extended thus containing the fuel element in a fuel relay tank 9. When the fuel element is taken out of the tank 9, the gripper 16 of a telescopic guide tube 15 is inserted into the relay tank 19 and grips up the fuel element which is then contained in a fuel feeder 13.
Patent JP-H06236608-A (JP)
Title: Library system and control method thereof
Inventor: TANAKA KAZUAKI
IPC: G11B27/10
Filed: 1993-02-10
Abstract: PURPOSE:To provide a library storage control system with the competing degree of a file mount reduced in the automatic custody system of a portable storage medium. CONSTITUTION:In a library device 3, a first recording and reproducing device 20 which is provided with an automatic loading function, and a second recording and reproducing device 30 which is not provided with the automatic loading function are provided. According to the using frequency of the device 20, the data of a file only for recording is temporarily recorded on the common storage medium of the device 30. When the using frequency is reduced, the data is automatically transferred to the original storage medium. Thus, a handler 45 or the first recording and reproducing device 20 can be preferentially used for the storage medium including the reproducing data necessary to be carried from a housing shelf. Besides, the number of recording and reproducing devices seems to be increased by the number of files only for recording and system throughput can be improved.
Patent JP-H01197798-A (JP)
Title: Syllable-recognized result correction system
Inventor: SAWAI HIDEFUMI
IPC: G10L15/00
Filed: 1988-02-02
Abstract: PURPOSE:To easily perform recognized-result selection and confirming operations by automatically detecting and displaying the different part between a word inputted in voice and the word written as an input for Kana (Japanese syllabary)-Kanji (Chines character) conversion and correcting the different part through ten keys. CONSTITUTION:Syllabic voices inputted from a microphone 1 are analyzed and collated at a syllable recognizing section 2 and the recognized results are displayed on a display 5 after they are arranged in an easily seeable state at a result arranging section 3. In the voice lattice 51 produced at the arranging section 3 syllable-recognized results are vertically displayed from the 1st to the n-th and a correct syllable can be selected when the order of the correct syllable is designated through ten keys. Between each pair of the voice input (speaking word) and displayed result (writing word) is different from each other, in such case as 'ha' and 'wa', 'o' and 'wo', 'tsu' and 'double- consonant', 'tsu', 'ji' and 'dzi', etc., 'ha', 'wo', 'double-consonant', and 'dzi' are automatically additionally displayed at the (n+1)-th order when such syllables appear. When ten keys are operated under the condition where such syllables are additionally displayed, the inputted syllable sounds can be corrected to a correct Kana character string.