baber/WOPTO huggingface dataset:
Patent JP-S60160548-A (JP)
Title: Color picture tube
Inventor: ICHIMURA KAZUYOSHI
IPC: H01J29/94
Filed: 1984-01-31
Abstract: PURPOSE:To suppress a discharge current by making a distance from the reference surface to the end surface of an inner magnetic shield larger than the distance from the reference surface to the anode button while being smaller than the distance to the funnel reference line. CONSTITUTION:Regarding the plane formed by the pannel funnel welding part as the reference surface, the distance L2 from said surface to the end surface extended to the cone part 2a of an inner magnetic shield 26 is so made that the relation 2L2=L1+L3 may be held when the distance to the anode button 10 measured likewise is made to be L1 and the distance to the bulb reference line 27 is made to be L3. The getter 24 is fixed to the tip of a metal holding piece 23 extended from a frame 5 to the cone part 2a while providing the part, where the inner magnetic shield 26 is opposed to the getter 24, with an opening window 26. Since the getter material is mostly scattered within the cone surface having a vertical angle theta while sticking to the inner magnetic shield 26 on the cone part 2a, the resistance value of a high resistance film 8 does not change so as to have a fully satisfying effect of suppressing a discharge current.
Patent JP-H01194204-A (JP)
Title: Manufacture of conductive talc
Inventor: YOSHIDA GOHE
IPC: C01B33/22
Filed: 1988-01-27
Abstract: PURPOSE:To make highly conductive talc easily by adding a specific organic solvent into water, wherein the talc is suspended, to form an antimony contained tin decomposition substance layer on the talc surface which is neutralized by the base. CONSTITUTION:An organic solvent, which is made by dissolving stannous chloride at a ratio of 50% by weight against 100% by weight of talc, is added together with antimony chloride (III) into talc suspended water for hydrolysis treatment. When the solution is neutralized by the base, a decomposition layer, which is composed of a great quantity of tin and antimony decomposition substance, is formed on the surface of the talc. When this talc is decomposed and baked by heating, a highly conductive talc is easily and every economically made.
Patent JP-H11214222-A (JP)
Title: Ferrite core for cable
Inventor: ARIHARA AKIHIRO
IPC: H01F27/255
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite core for a cable wherein a high noise absorption coefficient is provided even for an EMI/EMC countermeasure using chiefly a core for a flat cable. SOLUTION: Slit-like insert holes 25a-25e are opened on a flat ferrite core 24 with specified intervals. A flat cable 3 wherein a plurality of core wires are insulated and coated in parallel is inserted in an insert hole 25a in a direction from one surface 24a of the ferrite core 24 to the other surface 24b, inserted in an insert hole 25b in a direction from the other surface 24b to one surface 24a, inserted in the insert hole 25c in a direction from one surface 24a to the other surface 24b, inserted in the insert hole 25d in a direction from the other surface 24b to one surface 24a, and inserted in the insert hole 25e in a direction from one surface 24a to the other surface 24b.
Patent JP-S54109893-A (JP)
Title: Method and apparatus for measuring radiation dose
Inventor: KITADA YOSHIO
IPC: G01T1/36
Filed: 1978-02-17
Abstract: PURPOSE: To determine the gamma ray energy spectrum automatically, by using the output of multiple pulse height analyzer as the monitor.  
     CONSTITUTION: When gamma rays are measured by Nal (Tl) scintillation detector and analyzed by a multiple pulse height analyzer, photo peaks of K-40 and Tl-208 appear clearly. However, if a channel to energy calibration curve is obtained from these two points alone, instability may be caused in the low energy region, the when the dose rate is determined by using the calibration curve, an error in the low energy region increases particularly. Instead, therefore, finding stable point (s) in the low energy region besides those two points of calibration, the channel to energy calibration is achieved by the method of least squares using more than two calibration points. Accordingly, a channel to energy calibration device is provided, and noticing that the channel to energy calibration curves A to D are all converged in one point E in the low energy region, this point E is used as the calibration point. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H052031-A (JP)
Title: Trigger generating circuit
Inventor: AIKAWA MAKOTO
IPC: G01R13/20
Filed: 1991-02-07
Abstract: PURPOSE:To provide a trigger generating circuit which generates a trigger only according to a signal of small level fluctuation for a composite signal input wherein a signal of large level fluctuation and the signal of small level fluctuation are superposed, in regard to the trigger generating circuit of a digital oscilloscope. CONSTITUTION:The title circuit is constructed of two comparators 12 and 13 comparing an input signal with a reference voltage, two inverters 17 and 18 inverting outputs of the comparators, two switches 19 and 20 switching outputs of the comparators and the inverters, a DFF1 21 having a set terminal of a negative logic, a reset terminal and a D terminal of a ground potential, a delay element 23 for delaying an output of the switch B 20, and DFF2 24 to a D terminal of which an output of the DFF1 21 is inputted, to a reset terminal of the negative logic of which an output of the delay element 23 is inputted, to a clock terminal of the negative logic of which the output of the switch B 20 is inputted and which outputs a trigger signal from a Q2 terminal.
Patent JP-S61224234-A (JP)
Inventor: JIYON PAASERU
IPC: H01J9/12
Filed: 1986-01-27
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-H10212891-A (JP)
Title: Electric crushing method
Inventor: TAKAHASHI NORIO
IPC: E21C37/18
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method, by which electric crushing work can be conducted efficiently while avoiding posing an environmental problem by performing electric crushing in a liquid without resulting in the adverse effect of the liquid. SOLUTION: The insides of water retention covers installed around electrodes 13 are supplied with water 15 as a conductive liquid, and an object to be crushed 16 is dielectrically broken by discharge between the electrodes 13. Dielectric breakdown voltage capable of dielectrically breaking the object to be crushed 16 for a time shorter than the calculating time of an applied-voltage calculating section 10 is obtained on the basis of the time when the applied-voltage calculating section 10 reaches a crossed point consisting of the intersections of the dielectric breakdown curves of water 15 and the object to be crushed 16 at that time and output to a high-voltage pulse generating section 11, and voltage pulses having a steep rise satisfying the dielectric breakdown voltage are generated in the high-voltage pulse generating section 11 and applied to the electrodes 13.
Patent JP-S58134276-A (JP)
Title: Mechanical seal
Inventor: WASHIDA AKIRA
IPC: F16J15/34
Filed: 1982-02-04
Abstract: PURPOSE:To provide a shaft seal which can seal a poor-lubricating fluid or gas with a little liquid by supplying liquid to a burried member formed of liquid- containing material buried in a seal ring made of impermeable material. CONSTITUTION:A seal ring 6 is manufactured with impermeable material. A buried member 15 is soaked with liquid supplied to a hole of the seal ring 6, and the buried member 15 forces this liquid to ooze out in a seal end surface S, so as to form a lubricating liquid film. Therefore, even if seal fluid L is bad in lubrication or it is gas, a stable shaft sealing can be maintained during a long period of time. As the supplied liquid permeates through the buried member 15 to be supplied to the interior of the seal end surface, the consumption of liquid can be reduced.
Patent JP-2000215561-A (JP)
Title: Rotary magnetic head assembly
Inventor: HIRAYAMA HIROMICHI
IPC: G11B15/61
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To put the reference edge of a magnetic tape to be positively along the lead of a lead ring corresponding to the running direction of the magnetic tape. SOLUTION: When a rotary magnetic head assembly 10A is constituted by adopting a DD system, especially when a magnetic tape T runs in one direction (positive (+) direction), while being in contact with the sliding contact surface 14a for magnetic tape on a rotating upper drum 14 and a sliding contact surface HL for magnetic tape on the standstill lower drum 13, the magnetic tape T tends to run along carved lines HL1 formed on the sliding contact surface 13a for magnetic tape on the lower drum 13, so that the magnetic tape T in the running state to one direction (positive direction) is inclined to go down to the side of a bottom surface part 12c (downward) of the lead ring 12, since an angle α1 of carved lines HL1 is being set to the angle larger than a lead angle α of the lead 12a of the lead ring 12,  the force F1 is generated for pressing a reference edge (lower end part) Te of the magnetic tape T to the lead 12a of the lead ring 12.
Patent JP-S61176898-A (JP)
Inventor: MINE YUTAKA
IPC: G21F9/28
Filed: 1985-01-31
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-S61176249-A (JP)
Title: Picture transmitter
Inventor: KURABAYASHI SADASUKE
IPC: H04L29/12
Filed: 1985-01-31
Abstract: PURPOSE:To enable a user to decide the erasion of the data stored in a picture CONSTITUTION:In a transmission mode the date/time data on a timepiece 27 controlled by an MPU.
Patent JP-H01194174-A (JP)
Title: Magnetic disk device
Inventor: SEGA MASAHIKO
IPC: G11B21/02
Filed: 1988-01-29
Abstract: PURPOSE:To improve positioning accuracy in the seek operation of a magnetic head by disposing an oscillation damping structure in a rail. CONSTITUTION:In the rail 5 for guiding a carriage 6, the oscillation damping structure 11 constituted of a back plate 11a and an oscillation attenuating mem ber 11b pinched between this back plate 11a and an upper face 5a on the rail 5 and composed of, for instance, a resin is disposed on the upper face 5c differ ent from a support face 5a and a rolling face 5b. Accordingly, the oscillation externally transferred to the carriage 6 through the rail 5 or the oscillation resulting from the rapid acceleration and deceleration of the carriage 6 itself in the seek operation is rapidly attenuated. Thereby, the positioning accuracy in the seek operation of the magnetic head can be improved.
Patent JP-H09286762-A (JP)
Title: Production of crude dimethyl terephthalate
Inventor: LENZ UDO
IPC: C07C67/54
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing crude dimethyl terephthalate.  
     SOLUTION: This method for producing crude dimethyl terephthalate (crude DMT) substantially comprises the following processes: a process for oxidizing para-xylene (p-x) and methyl para-toluate (p-TE), a process for esterifying the oxidation reaction product with methanol, and a process for separating the produced cure ester into (a) a fraction to be returned to the oxidation process, (b) a crude DMT fraction and (c) a high boiling point residual fraction. Therein, the separation of the crude ester is performed in a distillation unit which is provided with a structural packing material, operated at an overhead temperature of 100-220°C in a pressure of 30-200 millibar and at an inner temperature of 180-260°C, and has a pressure difference of ≤30 millibar between the overhead part and the bottom part each time. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S60162015-A (JP)
Title: Intake device for internal-combustion engine
Inventor: TAKEDA KEISOU
IPC: F02M35/12
Filed: 1984-02-03
Abstract: PURPOSE:To reduce an intake noise which arises when an equivalent pipe length is decreased, by providing an intake noise absorption hole for connecting a tank and an intake passage to each other when a valve disconnects them from each other. CONSTITUTION:When a valve 8 is opened, the equivalent pipe length of an intake passage 5 is increased so that the charging efficiency etav of an engine is heightened when the rotational frequency N of the engine is N1 and N2 as shown by a curve A in the drawing. When the valve 8 is closed, the equivalent pipe length of the intake passage 5 is decreased so that the charging efficiency etav is heightened when the rotational frequency N is N3 as shown by a curve B in the drawing. When the rotational frequency N of the engine is lower than Nx and higher than Ny, the solenoid of an electromagnetic changeover valve 16 is energized on the basis of the output signal of a rotation sensor 20 to connect a negative pressure chamber 12 to a negative pressure tank 17. When the rotational frequency N is between Nx and Ny, the solenoid of the valve 16 is de- energized to open the negative pressure chamber 12 to the atmosphere. A pipe 22 is attached to the valve 8 so that a tank 6 serves as a resonance chamber when a communication pipe 7 is shut by the valve 8.
Patent JP-S58136832-A (JP)
Title: Metallic short fiber for friction material
Inventor: KAMIOKA NOBUO
IPC: D01F9/08
Filed: 1982-02-05
Abstract: PURPOSE:Metallic short fibers for friction material that are made by annealing at a temperature higher than recrystallization one in a nonoxidative protecting- atmosphere, thus lowering the toughness of the metallic fibers to inhibit noise formation as well as rusting. CONSTITUTION:The objective metallic short fibers are obtaoned by annealing metallic fibers, preferably low carbon steel fibers, at a temperature higher than its recrystallization one in a nonoxidative protecting atmosphere such as nitrogen, hydrogen or carbon monoxide. The annealing temperature is preferably 450-1,000 deg.C. The annealing is effected for 5 or more minutes and good results are obtained by about 5-15min treatment.
Patent JP-S61177609-A (JP)
Title: Recorder of information signal
Inventor: MORIO MINORU
IPC: G11B5/09
Filed: 1985-01-31
Abstract: PURPOSE:To reproduce signals correctly by multiplexing and recording an identification signal, which indicates the tape running direction at a section recording time, on each section and identifying the running direction though a tape is run in the forward or reverse direction to record signals. CONSTITUTION:The signal which indicates the running direction of a tape 2 is supplied from a control circuit 50 to a forming circuit 40, and a control signal based on this direction signal and a section signal SS is formed. This control signal is supplied to a forming circuit 22, and an identification signal Si is formed in the period, when the signal SS is '1', when the tape 2 is run in the forward direction, and the signal Si is formed during the first half of said period when the tape is run in the reverse direction, and this signal Si is supplied to an adding circuit 13. Thus, the running direction is identified at the reproducing time through the tape 2 is run in the forward or reverse direction to record signals, and signals are reproduced correctly.
Patent JP-S57131075-A (JP)
Title: Circuit for detecting conduction and nonconduction of semiconductor element
Inventor: INABE YASUNOBU
IPC: G01R31/26
Filed: 1981-02-06
Abstract: PURPOSE:To detect the conduction and nonconduction of the semiconductor element without error by connecting second and third semiconductor regions of the semiconductor element comprising four semiconductor regions to a semiconductor for detection. CONSTITUTION:An operation power source is connected across power source terminals B1 and B2, and a control signal source is connected between a control terminal C1 and the power source terminal B2. Then the semiconductor element U is turned from the nonconductive state to the conductive state, and from the conductive state to the nonconductive state. When the semiconductor element U is turned to the conductive state, the semiconductor regions Q2 and Q3 are biased in the forward direction. The semiconductor regions Q6 and Q7 of the semiconductor M1 and Q9 and Q10 of the semiconductor M2 are biased in the forward direction. Then the semiconductors M1 and M2 becomes conductive and detecting currents I1' and I2' are flowed in detecting circuits D1 and D2. Even though a signal source, which biases the semiconductor regions Q1 and Q2 in the forward direction but does not make them conductive, is flowed, the semiconductor regions Q2 and Q3 are not biased in the forward direction, the semiconductor M1 remains nonconductive, and the error does not occur.
Patent JP-H06233030-A (JP)
Title: Automatic lock mechanism device for cover opening and closing part
Inventor: WATANABE TAKASHI
IPC: B65D45/12
Filed: 1993-02-04
Abstract: PURPOSE:To allow a user to clearly know an abnormal state by automating the opening operation of a cover panel part by a motor from a manual operation. CONSTITUTION:A core 10 of a platen roller 9 is constituted of a metallic shaft, lock levers 3 which are engaged with lock pins 5 of a cover panel part 2 are connected with the both edges of the metallic shaft, and a driving transmitting gear is mounted through an incorporated one-way crutch. The lock levers 3 are energized by a spring 6 to a direction in which the lock levers 3 are engaged with the lock pines 5 of the cover panel part 2, and the lock levers 3 are turned into a state that they are always engaged with the lock pines 5 when the cover panel part 2 is closed. On the other hand, the driving transmitting gear from the motor is mounted through the incorporated one-way crutch on the edges of the core 10 of the platen roller 9, and the platen roller 9 is driven and rotated by transmitting the driving only to one directional rotation of the motor.
Patent JP-S58135529-A (JP)
Inventor: KIWADA MICHIKO
IPC: H01H33/59
Filed: 1982-02-05
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-H06230814-A (JP)
Title: Robot controller
Inventor: ENOMOTO MINORU
IPC: G05B9/02
Filed: 1993-02-04
Abstract: PURPOSE:To simplify the sequence program of a sequence controller by comparing monitoring information with I/O information at every operation block after determining the operation block and always judging whether both pieces of the information coincide with each other. CONSTITUTION:When the operation of a robot R is started, a robot controller inputs the status of an I/O element from the sequence controller PC by an information input device 1, selects an operation block to be driven by the robot R from an operation information storing means 3 by an operation block selecting means 4 and reads out the program of the operation block from an operation block storing means 2 by a program executing means 5 to operate the robot R. A monitoring information selecting means 7 selects the ON/OFF information of an I/O element corresponding to the operation block from a monitoring information storing means 6, a comparing means 8 compares the information selected by the means 7 with an I/O signal inputted by the means 1 to judge whether both the data coincide with each other or not, and when both the data are different from each other as the result of the comparison, a robot stopping means 9 stops the operation of the robot R.
Patent JP-S55113117-A (JP)
Title: Manufacture of laminated type core
Inventor: SAIJIYOU HIROSHI
IPC: H01F41/02
Filed: 1979-02-17
Abstract: PURPOSE: To rationalize manufacture by obtaining core pieces from a thin plate of a magnetic alloy by punching so that they will have flashes at proper positions of their outer circumferences, by stacking next pieces on previously-punched pieces by pressing, and by extracting and thermally processing laminations of fixed thickness.  
     CONSTITUTION: For example, when die 1 is so designed that core piece 5 will have flashes at proper positions (a) of its outer circumference and thin plate 4 of a magnetic alloy is punched by lowering punch 3, core piece 5 obtained by punching is hooked at the lower part of straight part 2 of die 1. When the next piece is made by punching, the new piece is pressed against the piece hooked at straight part 2 by the surplus strength of the punch to push them down by one. At this time, the flashes of the preceding piece intrude into those of the following piece, so that the both will couple with each other. In this way, when the lamination of pieces 5 reaches over table 7, separator 6 is moved so as to separate cores of fixed thickness. Then, the extracted lamination is thermally processed to fuse flash parts, to that their coupling will be made harder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61176705-A (JP)
Inventor: KONDO SHINICHI
IPC: E04G23/02
Filed: 1985-01-31
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-S63308625-A (JP)
Title: Japanese language data converter
Inventor: KONNO MASAFUMI
IPC: G06F3/02
Filed: 1987-01-27
Abstract: PURPOSE:To increase the efficiency of program preparation by inputting Japanese data from a keyboard, code-converting it with a program, and excuting the automatic printing output to a printer. CONSTITUTION:Japanese language data inputted from an input part 1 are sent to an input value table 4 and preserved. Next, one character 5 is extracted from the table 4, sent to a system sub-routine 6 and converted to a sexadecimal code. At such a time, to the sub-routine 6, an argument multiplier to convert a terminal internal Chinese character code to a standard Chinese code is provided. The value of the result is preserved at a table 7. Next, the value of one character 8 is extracted from the table 7, a table 9 of the value of one byte is retrieved by the code, and it is discriminated what address is obtained. Based on the address, the value of the same address is indexed from a table 10 of two byte values. Thereafter, a value 11 is selected to a table 12. When the conversion is completed to the inputted character, the value of the table 12 and the value of the table 4 are edited, displayed at a display 13 and printed at a printer 14.
Patent JP-S56115527-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOUGEI YOSHIIKU
IPC: H01L21/263
Filed: 1980-02-15
Abstract: PURPOSE:To prevent or reduce the generation of the crystal defect accompanying with the ion injection of the subject semiconductor by a method wherein reverse conductive type impurities are ion injected, with beam strength sufficient to accompany annealing, to a conductive type substrate. CONSTITUTION:From the ion source 1 having a plasma contamment and accumulating mechanism, a periodical high density pulse type (0.5-several J/cm<2>) ion current is brought out by a switch controlling section 2, the ion current is irradiated on a semiconductor substrate arranged in a target chamber 6 and a self-annealing is performed simultaneously with the ion injection. As a result, the annealing process for the restration of a defect becomes unnecessary causing no problem pertaining to rearrangement and a shallow junction can be formed in an excellent accuracy.
Patent JP-S61176563-A (JP)
Inventor: UIRIAMU EE SURUSAACHIKU
IPC: C07D309/12
Filed: 1986-01-28
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-H01193370-A (JP)
Title: Coating compound composition
Inventor: AOYAMA HIROMI
IPC: C09D7/12
Filed: 1988-01-28
Abstract: PURPOSE:To obtain a coating compound composition having excellent stability of structural viscosity with time, blending a resin with an organic thixotropic agent and an inorganic thixotropic agent in a specific ratio. CONSTITUTION:100 pts.wt. solid content of a resin constituting a matrix is blended with 1-6 pts.wt. organic thixotropic agent (e.g., organic amide or reaction product of diisocyanate and monoamine) and 1-10 pts.wt. inorganic thixotropic agent (e.g., silica fine powder or bentonite) in the weight ratio of the organic thixotropic agent and the inorganic thixotropic agent of 4/1-1/4 to give the aimed composition.