baber/WOPTO huggingface dataset:
Patent JP-S54110180-A (JP)
Title: Granulating method by dish-shaped granulator
Inventor: NODA FUMIYOSHI
IPC: B01J2/14
Filed: 1978-02-18
Abstract: PURPOSE: To granulate the granular substance having a desired bulk density, by changing each number of rotation, angle and depth of dish and supply quantity of powdered body etc. corresponding to measured value of bulk density of granulated substance, on occasion of granulating the powdered body using dish-shaped granulator.  
     CONSTITUTION: Rotating number of the dish 100 is controlled by giving the signal to the controller 109 and also, supply quantity of powdered body is controlled by giving the signal to the powdered body supply controller 113, based on measured results of bulk density displayed on the indicator 108. Also, the depth of dish is changed by giving the signal to the dish depth controller 110 and the angle of dish is changed by giving the signal to the dish angle controller 111. By the above controlling, bulk density of granular substance is controlled. On this occasion, the bulk density is grown larger by increasing the rotating number or the depth of the dish and is made smaller by increasing the angle of the dish or supply quantity of the powder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55110951-A (JP)
Title: Ultrasonic wave detector for sludge dredging
Inventor: OOGAKI MASAKATSU
IPC: G01N15/06
Filed: 1979-02-19
Abstract: PURPOSE: To directly measure the distribution of a sludge layer by arranging in the depth direction a plurality of ultrasonic wave transmitters and receivers combined at a specific interval at the front and rear parts in the shifting direction of a sludge suction port, and detecting the output levels of receivers between respective ultrasonic transmitters and receivers.  
     CONSTITUTION: In a case where a sludge layer 2 piled up on the water bottom 1 is dredged at a sludge suction port 4, the approximate depth of the water bottom 1 and that of the sludge layer 2 are measured by a sounding front transmitter-receiver 7 provided at the front part of the shifting direction of the suction port 4. Then, a front ultrasonic wave transmitter-receiver column 5, the sludge suction port 4 and a rear ultrasonic wave transmitter-receiver column 6 are respectively located. Transmitters 5 1a , 5 2a ... and 6 1a , 6 2a ... and receivers 5 1b , 5 2b ... and 6 1b , 6 2b ... of the transmitter-receiver columns 5 and 6 are of the same construction and provided in a spaced relationship, and the distribution of sludge is detected as electrical signals by respective parts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10212709-A (JP)
Title: Light-transmitting noise-insulating wall
Inventor: ISOMOTO SHINJI
IPC: E01F8/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a light-transmitting noise-insulating wall by which the crack or fall of light-transmitting boards to be caused by the deflection and vibration due to a wind load can be prevented without thickening the board unnecessarily, and the falling of the light-transmitting board due to the collision or the like of a traffic accident can be prevented, and also the surrounding scenery is not obstructed. SOLUTION: A wire through hole 21 is penetrated along the longitudinal direction at least in the upper peripheral part of a light-transmitting board 2, and a fall preventive wire 3 is penetrated through the wire through hole 21 in an extended state. When a wind load is applied to the light-transmitting board 2, the fall preventive wire 3 in the extended state supports the wind load, so that the deflection and shaking of the light-transmitting board 2 can be restrained, and the crack and fall due to deflection and shaking can be prevented. Especially, the upper peripheral part of the light-transmitting board 2 liable to be applied to a wind load or deflection is supported by the fall preventive wire 3 in the extended state, the deflection and shaking of the board can be effectively restrained.
Patent JP-H03223965-A (JP)
Title: Inequality sign condition connection system for related data base system
Inventor: MUGITANI TAKAO
IPC: G06F12/00
Filed: 1990-01-29
Abstract: PURPOSE:To shorten the overall processing time by obtaining a pair of record Nos having different column values based on an assembly of record Nos and the pairs of record Nos. CONSTITUTION:A retrieving request input means 1 is provided together with a retrieving result output means 2, an inequality sign condition connection means 3, an equal sign condition connection means 4, a record No acquiring means 5, an input/output control means 6, a secondary storage 7, and a data base 8. Then a record No assembly 1 consisting of the Nos of all records included in a table 1 is obtained together with a record No assembly 2 consisting of the Nos of all record included in a table 2. The pairs of record Nos of tables 1 and 2 including the pairs of same values of columns 1 and 2. Based on these pairs of record Nos, a pair of record Nos including the unequal values of both columns 1 and 2 is obtained. As a result, the comparing frequency can be reduced between the values of columns 1 and 2. Then it is possible to shorten the processing time required for production of a pair of desired record Nos.
Patent JP-S54111609-A (JP)
Title: Dc motor
Inventor: UZUKA MITSUO
IPC: H02K29/00
Filed: 1978-02-20
Abstract: PURPOSE:To obtain a constant torque over all rotation angle of the motor by changing the density of magnetic flux, which intersects the coil, in the form of saw tooth wave according to the rotation angle of motor. CONSTITUTION:Six S-pole magnets 5x to 5z and 6x to 6z and six  N-pole magnets  7x to 7z and 8x to 8z made by distinct  materials respectively are attached to the  inner surface of circumference of the rotor 1 made by magnetic substance, the yoke  9 is located in the inside of the rotor, and the coils 10, 11, 12 and 13 with phase difference of 180 degrees of electrical angle are winded. In this way, a magnetic flux which decreases linearly is formed by the S-pole magnets 5x to 5z, the polarity is inverted from S to N at the part of 180 degrees of electrical angle. And a magnetic flux which increases linearly is formed by the N-pole magnets 8z to 8x. By this, the density of magnetic flux which intersects the motor coil varies in the form of saw tooth wave according to the rotation angle of motor.
Patent JP-S59145323-A (JP)
Title: Control device for automobile
Inventor: YATOU YOSHINOBU
IPC: F01P7/08
Filed: 1983-02-07
Abstract: PURPOSE:To make plural apparatuses controllable with one water temperature sensor alone, by comparing input signals out of the water temperature sensor, of which resistance value varies in response to a variation in cooling water temperature, with the setting value corresponding to each of apparatuses. CONSTITUTION:A water temperature sensor 24 is of thermistor in type that the higher in detection temperature the smaller in the resistance, and a heat indicator 101 supplied with constant voltage via an ignition key 21 and a Zener diode and the water temperature sensor's branching-off point voltage Vc become smaller in proportion as the detected temperature comes high. The branching-off point voltage Vc is inputted into an arithmetic unit IC1 for controlling a radiator fan relay 25 and another arithmetic unit IC2 for controlling an air conditioner clutch relay 26 respectively, and compared with each of voltage setting values VA and VB parted by resistor R2-R4.
Patent JP-H03223680-A (JP)
Title: Frequency analyzer
Inventor: ECHIZEN YOSHIHARU
IPC: G01R23/16
Filed: 1990-01-29
Abstract: PURPOSE:To enable analysis of frequencies up to high ones by having a first arithmetic circuit conducting a cross-correlation operation of first and second digital data and a second arithmetic circuit conducting Fourier transform of an output of the first arithmetic circuit. CONSTITUTION:In a first arithmetic circuit 21, a correlation operation is conducted for the same signals, and correlation function data obtained consequently are autocorrelation data. It is known that Fourier transform of the autocorrelation data results in an auto-power spectrum, and accordingly an output of a second arithmetic circuit 23 is the auto-power spectrum of an input signal. The resolution of an autocorrelation function in this case is Ts/ON and the upper-limit frequency (f) determined by the Fourier transform can be determined by f=N/(2Ts). Accordingly, the analysis of frequencies to high ones being N times higher than the upper-limit frequency of a conventional analyzer is enabled.
Patent JP-H06233261-A (JP)
Title: Program updating method for teletext receiver
Inventor: HASHIGUCHI KOTA
IPC: H04N5/445
Filed: 1993-02-05
Abstract: PURPOSE:To rewrite page data on the basis of stored update time. CONSTITUTION:This method is constituted of a tuner part 1 to receive and demodulate a desired television channel and output a video signal, a signal extracting part 2 to extract a teletext signal superposed on the prescribed scanning line of the video signal and correct its error, a signal processing part 3 to decode inputted packet data on the basis of control data and generate the pagedata, a memory part 4 for display to store the page data for display in the form of image data, an output part 5 to output a character signal, a channel selecting part 7 to switch the tuner part 1, a timer/clock part 8, an arithmetic part 9 to calculate a program update period from the difference of start time, a comparing part 10 to check the change of an update flag, a memory part 11 to store all the code data of a teletext program and the channel number, the start time, the update period, and the update flag of the television of the teletext program as relating these with the page data, and a control part 12 to control each part.
Patent JP-S62277282-A (JP)
Inventor: HIROSE SHIGEO
IPC: B62D57/032
Filed: 1987-01-29
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-H0772932-A (JP)
Title: Locus followup positioning control method
Inventor: OSHIMA MASAO
IPC: G05B7/02
Filed: 1994-02-16
Abstract: PURPOSE:To provide a control method in which no overshoot due to the sudden change of a position command occurs and no steady-state deviation occurs in positioning control which improves locus followup accuracy by applying the feedforward compensation of the differentiated value of the position command to a velocity loop. CONSTITUTION:This control method is a locus followup positioning control method constituted in such a manner that an appropriate function Sx is provided on a phase plane in which deviation (xrefo-x) between a point xrefo where the differentiated value of the position command xref goes to zero and an actual position (x) is taken as the obscissa and a point -x' where the code of actual velocity x' is inverted is taken as the ordinate, and when an actual response locus exists in an area where a function fx goes to fx=(xrefo-x).Sx<0, a feedforward gain Kff is set at 0, and when it exists in an area where the function fx goes to fx=(xrefo-x).Sx>0, the feedforward gain Kff is set at 1.
Patent JP-H09197516-A (JP)
Title: Camera
Inventor: OSAWA TOSHIFUMI
IPC: G03B7/24
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To demonstrate the operation of a camera related to the taking-in/out of a film cartridge only by loading the film cartridge without executing any switching operation and further to prevent time from being wasted and to prevent a battery from being uselessly consumed, which are required for it. SOLUTION: This camera is provided with a discrimination means PRS discriminating information which is inputted from an information display member provided on the film cartridge by an information input means and which shows the type of a film and a control means PRS preventing the feeding action of the film from being executed when the information representing the type of the film is discriminated to be a specified code. When the information showing the type of the film is the specified code, that means, the code showing that the film cartridge does not house the film, it is decided that the demonstration for explaining the function and the operation method related on the taking- in/out of the new film cartridge is executed and the feeding action of the film is not executed at this time.
Patent JP-S52102747-A (JP)
Title: Cable and connector for optical communication
Inventor: NEMOTO TAKEO
IPC: H02G15/08
Filed: 1976-02-25
Abstract: PURPOSE: To accomplish easily and accurately the synchronizing wavelength correction by controlling a counter with the use of a switch which can be operated by a wavelength scanning drive device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02201502-A (JP)
Title: Backup system for controller in control system
Inventor: MACHIDA MASAMICHI
IPC: G05B9/03
Filed: 1989-01-31
Abstract: PURPOSE:To reduce the cost and to flexibly back up a controller by backing up plural controllers different in control contents by one backup controller. CONSTITUTION:An industrial computer 2 is provided with a function to diagnose trouble of plural controllers 51, 52, etc., which perform the control independently of one another. When trouble of the controller 51 is detected by the industrial computer 2, the control program of the faulty controller 51 is read out from a large-capacity memory 3 and is given to a backup controller 8 to set it to the holding state, and a process input/output device 61 of the faulty controller 51 is disconnected from this controller 51 and is directly connected to a LAN 1, and the backup control is performed by the backup controller 8. Thus, the cost is reduced and controllers are flexible backed up.
Patent JP-H11209071-A (JP)
Title: Operating method for cable crane
Inventor: SUZUKI SHUNTARO
IPC: B66C21/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To cope with the change of a supply destination with one instructive operation and to provide both safety and convenience. SOLUTION: In an operating method for a cable crane 1 to move up and down a bucket 20 hung from a trolley 5 with a hoisting rope 14 while traversing the trolly 5 along a bridged main rope 4 and to move the bucket 20 from a supply source 22 to a supply destination 25 while avoiding an obstacle 24, instructive operation is done once to move the bucket 20 from the supply source 22 to the supply destination 25 or from the supply destination 25 to the supply source 22 while avoiding the obstacle 24, followed by operation in a shortest- time route that is not a passage under the instructive route 26.
Patent JP-S54113251-A (JP)
Title: Semiconductor device
Inventor: IMAI JIYOUGA
IPC: H01L23/12
Filed: 1978-02-24
Abstract: PURPOSE:To improve a quality and a reliability of devices by providing a cut part in the side face part of the stem which is placed between a vise hole for heat sink fitting and a mold. CONSTITUTION:Two cut grooves 8 which have a U-shaped section are formed vertically and symmetrically in respect to one vise hole in the side face part of stem 1 which is placed between mold part 2 and vise hole 3. It is desirable that grooves 8 are provided at distance l within distance L from the tip of mold part 2 to the center of vise hole 3. As a result, in case of fitting to heat sink 7, stress is absorbed because of the existence of cut groove 8 and is prevented from being transferred to stem 12 of the mold part 2 side, so that stem 1b cannot be deformed, and element breakage cannot occur, and quality can be improved.
Patent JP-H10145348-A (JP)
Title: Clock extracting circuit
Inventor: NAKAMURA SATOSHI
IPC: H03L7/183
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To attain acceleration and miniaturization by detecting a phase difference with a clock signal with respect to both rising/falling edges of an input data signal, so as to control a voltage control oscillator by the absolute value of the output. SOLUTION: A received non-return zero signal is frequency-divided by a frequency divider 7, and then its changing point is detected by an edge detection circuit 1 to output a detecting pulse. In addition, an extraction clock signal from a voltage controlled oscillator 6 is frequency-divided by a frequency divider 2. A phase comparator 3 compares the changing point detecting pulse and the divided clock signal, and an absolute value circuit 4 outputs the absolute value of a signal corresponding to the phase difference. A low-pass filter 5 removes excess high frequency components from the output of the circuit 4 to add to the oscillator 6. Phase synchronization is executed so as to equalize a clock signal f Hz outputted from the oscillator 6 and the transmitting rate f b/s of a received data signal to output from an output terminal 12 to outside. This circuit is integrated on an on chip.
Patent JP-S57133072-A (JP)
Title: Matrix type recording system
Inventor: DAITOU CHIAKI
IPC: G03G15/05
Filed: 1981-02-12
Abstract: PURPOSE:To provide high speed recording by applying simultaneously selection signal to a plurality of needle electrodes that are electrically connected at every nth needle and on the other hand applying picture signal to electrodes that correspond to those neelde electrodes for recording. CONSTITUTION:In this recording system signal latch circuits 15 and 16 and switching circuits 13 and 14 for opposing electrode are differentiated by odd  number orders and even number orders of an opposing electrode 1, and different pictures can be simultaneously input in odd number and even number opposing electrodes and recorded. In the reading-out of picture signal  in this system, firstly a picture signal that corresponds to a first needle electrode 2 of a line memory 3a is output, then next picture signals corresponding to the (1+n) th... and succesively nth order needle electrodes 2 are output, and they are latched to an odd number latch circuit 15 through a conversion circuit 7. Next, picture signals of 5, n+5,... order are read out from the line memory 3a and are latched  to a latch circuit 16.
Patent JP-S58194408-A (JP)
Inventor: EDOWAADO SHII DEYU FUOOTO
IPC: G01S7/02
Filed: 1983-02-10
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-S60164265-A (JP)
Title: Ground fault point locator
Inventor: SUZUKI MAKOTO
IPC: G01R31/08
Filed: 1984-02-06
Abstract: PURPOSE:To make the equipment simple and inexpensive by measuring the distance to a fault point from voltage and current information in the power system. CONSTITUTION:A positive voltage component at the set point of a locator in the sound operation is inputted into an input terminal 101. A zero current component is inputted into an input terminal 102 while the zero voltage component at the set point of the locator inputted into an input terminal 103. A positive phase current component is inputted into an input terminal 105 to memorize positive phase currents IL and IF in the sound operation and at the fault into a memory circuit 107. An integration circuit 108 integrates outputs of the input terminal 101 and an arithmetic circuit 104. An arithmetic circuit 109 computes output of the memory circuit 107 and output from a power source voltage. Components of the arithmetic circuit 104 and the memory 107 are inputted into an integration circuit 110. An arithmetic circuit 113 divides the output of an addition circuit 111 by the output of an addition circuit 112 to compute the distance (x) to a fault point and outputs the results to an input terminal 114.
Patent JP-H03222496-A (JP)
Title: Printed circuit board
Inventor: YAMAGUCHI CHIHIRO
IPC: H05K1/02
Filed: 1990-01-29
Abstract: PURPOSE:To increase the pattern density at low cost by coating a conductor formation face at least on a section, on which no hard printed circuit board material is laminated, of a flexible printed wiring board material with polyimide ink. CONSTITUTION:Polyimide ink 7 is formed on the FPC simple substance section of copper foil 8 pattern-etched on a copper-clad FPC material 1, and an adhesive sheet 3 and a copper-clad PWB material 4 are formed on the other sections of the copper foil 8. A substrate of that structure reduces the manufacturing cost remarkably because the cost of material for the polyimide ink 7 is lower than that for a film cover lay and the processing time is very short. The substrate does not need pressurizing, therefore, the amount of change of the finished size of the FPC material is small and scattering is decreased. Thereby a high- pattern-density wiring is obtained at low cost.
Patent JP-S63189538-A (JP)
Inventor: IKENAGA TAKAO
IPC: A61B5/0205
Filed: 1987-01-30
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-S61180880-A (JP)
Inventor: KANEKO AIJIRO
IPC: F26B25/00
Filed: 1985-02-05
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-S54113491-A (JP)
Title: Separation and purification of water-soluble enzyme
Inventor: FUJITA TAKESHI
IPC: C12N9/00
Filed: 1978-02-25
Abstract: PURPOSE: To provide a novel and universal means for purifying water-soluble enzymes easily and economically, and capable of providing high purity enzymes in the presence of a concentrated salt solution, compared with the conventional purifying means.  
     CONSTITUTION: An equeous solution of a water-soluble enzyme (e.g. alcohol- dehydrogenase, glutamic acid-dehydrogenase, hexokinase, etc.) containing 0.5W4 M of a salting-out agent (e.g. ammonium sulfate, magnesium sulfate, sodium sulfate, etc. is brought into contact with a water-insoluble polyhydroxy carrier free of ion exchange group (e.g. cellulose, agarose, starch, etc.), and the adsorbed enzyme is eluted and separated by lowering the concentration of the salt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60164659-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: TSUCHIYA TAKAO
IPC: F02M51/06
Filed: 1984-02-06
Abstract: PURPOSE:To facilitate the coaxial fixation of a needle valve and a movable core under the high precision condition and restrain the loosening of coupled parts due to repetitive operations by elongating sufficiently the length of a hollow shaft of the needle valve compared with the diameter of a core hole. CONSTITUTION:A hollow shaft 25 is forced into a core hole 21 while a projection 35 is fitted into a groove 22. Here, since the thickness of the projection 35 fitted into the groove 22 is slightly larger than the depth of the groove 22, the projection 35 projects slightly from the side 39 of a shaft portion 3a under the fitted condition. The projecting portion 35a of the projection 35 is plastically deformed by a punch 36 so that a pushed-out core member enters a stop portion 23. Thus, a needle valve 3 is integrally coupled with a movable core 20 to move axially in one unit.
Patent JP-H10223866-A (JP)
Title: Semiconductor storage device
Inventor: SAKUI YASUSHI
IPC: H01L29/792
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device which is stepped up in write inhibit potential after the channel of a NAND cell kept in a floating state is stepped up in potential by its capacitive coupling with a word line, moreover enhanced in error write margin, and improved in reliability. SOLUTION: Transistors Q2 , Q3 , and Q5 are set non-conductive when data are written in, and a bit line and a data latch circuit 14 are separated from each other. In this state, a bit line BL is charged up to a pre-charge voltage VPRE higher than a power supply voltage, and the channels of all cell transistors which form selection NAND cells are charged up to the pre-charge voltage VPRE. Therefore, a semiconductor memory device of this constitution can be stepped up in write inhibit potential and enhanced in error write margin after the channels of cell transistors and word lines are capacitively coupled together.