baber/WOPTO huggingface dataset:
Patent JP-S61272578-A (JP)
Inventor: TSUKUDA JUNJI
IPC: F25J1/00
Filed: 1985-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6051191-A (JP)
Inventor: DEIETAA SHIYUMITSUTO
IPC: G01N33/533
Filed: 1984-06-01
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-S62269495-A (JP)
Title: Video signal processor
Inventor: MORIMOTO TAKESHI
IPC: H04N9/77
Filed: 1986-05-16
Abstract: PURPOSE:To surely suppress the leakage of a carrier chrominance signal, by controlling a comb-line shape processing means by the output of a high-pass time area extracting means, and that of a correlation detecting means. CONSTITUTION:At an AND circuit 32, the logical product of the output of a correlation detection circuit 31, and the high-pass area extracting output of a color difference signal obtained from an adder 30, is taken, and a switch 21 is controlled. In other words, only when the edge of either color difference signal is extracted by the high-pass time area extracting means, and furthermore, it is detected that a signal difference between a luminance signal before 1H exists in a regulated range at the correlation circuit 31, the switch 21 is switched, and a signal passing a comb-line shape processing means 19 is outputted. In such way, the comb-line shape processing means 19 is limited to the area having the line correlation of the luminance signal, and the deterioration in the picture quality of the luminance signal can be prevented.
Patent JP-S5338991-A (JP)
Title: Semiconductor device
Inventor: NARITA KAZUTAKA
IPC: H01L29/43
Filed: 1976-09-22
Abstract: PURPOSE: To eliminate the unnecessary wiring regions and to reduce the pellet size by reducing extremely the number of the connecting hole for the wiring poly Si film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63279554-A (JP)
Title: Sim measuring device
Inventor: ITOI HIROTO
IPC: G01N27/62
Filed: 1987-05-09
Abstract: PURPOSE:To prevent the injection of ions which are not aimed at into an ion detector in a SIM measurement by continuously changing both DC and high frequency voltages applied to a quadrupole, in averting their changing loci from an ordinary mass scanning loci when the detection of one specified mass ions is transferred to the detection of the next specified mass ions. CONSTITUTION:In the selective ion monitoring measurement (SIM) when a DC voltage U and a high frequency voltage V to be applied to a quadrupole of a quadrupole mass analyzer are changed from those for a certain mass to those for another mass, the ratio between U and V is arranged to be averted from a mass scanning locus. When the applied voltages to the quadrupole are changed from P1 to P2 they are changed along the voltage loci K which take a long way around the vertex of a stable area triangle of ions with different mass from the aimed value. The mass of ions to be detected can be thus changed from M1 to M3 without the injection of M2 mass ions into the detector.
Patent JP-2000302882-A (JP)
Title: Production of acrylic bmc
Inventor: KOYANAGI SEIYA
IPC: C08L33/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To quantitatively obtain optimum conditions capable of producing an acrylic BMC(bulk molding compound) at a high production speed. SOLUTION: An acrylic BMC is continuously produced by kneading (A) an acrylic monomer or an acrylic syrup, (B) an acrylic polymer, and (C) an inorganic filler in a kneader 9 of the continuous system under such temperature and time conditions that a kneading torque of not less than 1 N.m can be detected when an acrylic BMC having components (A), (B), and (C) as the constituting components is kneaded in a torque rheometer.
Patent JP-H08307473-A (JP)
Title: Clock reproduction circuit for pi/4 shift qpsk demodulation
Inventor: YONEDA MASAYOSHI
IPC: H04L7/02
Filed: 1995-05-11
Abstract: PURPOSE: To considerably reduce the operation volume while securing the sufficient performance in the aspects of leading-in time and jitter and to prevent the sampling speed from being restricted by the data rate in the clock reproducing processing of a digital demodulator used for π/4 shift QPSK modulation. CONSTITUTION: A timing discrimination circuit 31 discriminates the timing when reproduced data before π/4 reverse shift takes ±1 OR 0} for each of actual and virtual eye patterns after detection of a π/4 shift QPSK modulation wave. A sign discrimination circuit 32 discriminates whether values preceding and following the reproduced value on the data side where the reproduced value (estimated value) is estimated to be '0' have different signs at this discriminated timing or not. A phase error direction discrimination circuit 33 determines the phase error direction based on this discrimination result. A phase error correction circuit 34 generates an interpolation filter control value in accordance with this phase error direction.
Patent JP-H01286969-A (JP)
Title: Nozzle for welding use
Inventor: SAITO HAJIME
IPC: B23K9/29
Filed: 1988-05-10
Abstract: PURPOSE:To obtain a nozzle with prolonged service life, by making the nozzle hole part with a specific titanium boride ceramic sintered form and the nozzle base with a material having its thermal expansion coefficient similar to that of said sintered form. CONSTITUTION:The objective nozzle to made up of (A) the nozzle base 12 fitted at the tip of feed pipe for welding gas and (B) the nozzle hole part 11 connected to said base 12, for heating and emitting said welding gas. The component B is made with a TiB2 ceramic sintered form <=5% in porosity, with a matrix layer 30 consisting of a solid solution from boride(s) of at least one kind of transition metal and titanium carbide located among grains 20. The component A is made with a material having its thermal expansion coefficient similar to that of said TiB2 ceramic sintered form. The above constitution will sufficiently suppress the thermal strain to be developed between the components A and B in heating welding gas, leading to prolonged service life of said nozzle.
Patent JP-H10286002-A (JP)
Title: Treating machine for remaining trunk
Inventor: KANEMOTO SHINYA
IPC: A01B35/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a treating machine for remaining trunks capable of preventing the over subsidence of crawlers and at the same time enabling the smooth running by making a tail wheel, which is placed back of the crawler at a storing part-side, share the support of deviated weight on remaining trunk- treating work. SOLUTION: In a mobile machine body 1 supported by a pair of right and left crawlers 1a, a pre-treating part 2 and a remaining trunk-treating part 3 are placed in the longitudinal direction, and at the same time a storing part 4 for the remaining trunks is mounted at a lateral position. A tail wheel 9, which rotates and runs under the touch with the running trail of a crawler 1a of the side where the above-mentioned storing part of the mobile machine body 1 is mounted, is placed at the backside of the crawler 1a.
Patent JP-S60256062-A (JP)
Title: Car mounting type electronic car speed detector
Inventor: KUROIWA TAKAHIRO
IPC: G01P3/481
Filed: 1984-05-31
Abstract: PURPOSE:To obtain an output pulse having a stable duty ratio and no fluctuation by stabilizing the distance between an oscillation coil and a blade wheel, by forming the press spring for holding the blade wheel by spring force in a cross shape. CONSTITUTION:A hybrid integrated circuit 1, an oscillation coil 2 and a blade wheel 3 arranged so as to hold a definie distance from the oscillation circuit 2 are prvided to this detector. One end (lower end) of a shaft 4 is supported by the inner case 5 receiving the hydrid integrated circuit 1 and the oscillation coil 2. A curved cross shaped press spring 6 for holding the blade wheel 3 by spring force and four end parts of this press spring 6 are contacted with the top plate 7a of a case 7. Two upper and lower washers 8 are provided so as to smooth the rotation of the blade wheel 3. A power source and a pulse outputting lead wire 10 are arranged to a bottom lead 9.
Patent JP-H08303437-A (JP)
Title: Bolt body removing device
Inventor: TSUJIMOTO HIROSHIGE
IPC: F16B35/04
Filed: 1995-05-12
Abstract: PURPOSE: To provide a bolt body removing device which can execute separation of a caulked bolt body and a nut body surely and easily without injuring members. CONSTITUTION: A setting device 20 is placed on the base body 51 of a pressurizing device 50. A combined structure 8 is loaded against a holding body 25 so as to horizontally place members 9, and the caulked part 15a of a bolt body 15 is positioned just under a stamping-out body 37. A piston body 54 is brought down so as to contact with the stamping-out body 37 from the upper side, and the integratedly descending stamping-out body 37 is driven to the caulked part 15a from the upper side. The extreme end of the stamping-out body 37 is driven in a nut body 16, so as to break the caulked part 15a and the threaded parts of the bolt body 15 and the nut body 16 and stamp out the bolt body 15. The outer diameter of the stamping-out body 37 is made equal to the outer diameter of the bolt body 15, and hence driving force (pressurizing force) is usefully applied to the threaded parts.
Patent JP-H10287238-A (JP)
Title: Stepping stone accident preventing rolling stock
Inventor: KITAMURA ATSUSHI
IPC: B61D49/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide rolling stock wherein water repellency can be maintained over a long period, sticking of ice and snow is prevented, a stepping stone accident due to sticking of snow to a car body can be prevented. SOLUTION: In rolling stock, a vehicle outer surface is formed with a surface layer containing a photo catalyst particle, water repellant silicon, and a substance for preventing hydrophilic generation due to optical excitation of a photo catalyst of the water repellant silicon, or in the vehicle outer surface, a layer containing photo catalyst particle and water repellant silicon is formed, and in at least partly this layer surface, a substance is fixed, which is for preventing hydrophilic forming due to photo excitation of photo catalyst of the water repellant silicon.
Patent JP-H0288475-A (JP)
Title: Ceramic foam and its production
Inventor: FUIRITSUPU EMU HAAGASU
IPC: B01D39/20
Filed: 1989-05-02
Abstract: PURPOSE: To obtain a ceramic foam material superior in mechanical property, etc., and suitable for a filter material with light working load by impregnating a ceramic slurry into a flexible and porous organic polymer foam material provided with a specific adhesive film on the surface, drying, heating and firing.  
     CONSTITUTION: On the surface of the flexible and porous organic polymer foam material (e.g. polyurethane panel), the adhesive film is formed with an adhesive solution and flocs (e.g. cotton fiber, nylon fiber). Next, the ceramic slurry (e.g. an alumina slurry) is impregnated into the foam material and also adhesion between the foam material and the ceramic slurry is accelerated with the adhesive film. Subsequently, the impregnated foam material is dried, heated and fired at high temp., thus the ceramic foam material is obtained. The obtained ceramic foam material has ≥45.4 kg breaking load. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11306745-A (JP)
Title: Magnetic disk apparatus
Inventor: NISHIMURA HIDETO
IPC: G11B33/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent a door from rotating when a front panel is deformed and surely reinforce the front panel by rotating the door which includes the resin panel having a rectangular opening, a frame to which the panel is set, bearing parts mounted to both side walls of the frame and rotary shaft parts supported by the bearing parts at both sides. SOLUTION: When a door 5 closes an opening part 4, an engagement part 2b is positioned on an extension in a projection direction of a projecting part 5b. When a floppy disk is not inserted in the apparatus and a force is applied to a front face of the magnetic disk apparatus, a transmission force from an upper peripheral edge part acts to the door 5, bending the door 5 together with rotary shaft parts 5a slightly. Although the door 5 tends to rotate, the projecting part 5b projecting at a rotational leading end part is engaged with the engagement part 2b thereby preventing the door 5 from rotating. A taper part is provided at the projecting part 5b, and therefore the projecting part 5b is easily engaged with the engagement part 2b when the rotational magnetic domain parts 5a bend.
Patent JP-H01284805-A (JP)
Title: Fusion splicing method for optical fiber
Inventor: OKUBO KIMIO
IPC: G02B6/24
Filed: 1988-05-12
Abstract: PURPOSE:To straighten the bend of a fusion splicing part and to improve the mechanical strength by bringing a pair of optical fibers to fusion splicing, and thereafter, heading and softening said optical fibers in an arc discharge, while applying tensile force. CONSTITUTION:In an optical fiber fusion splicing device, a tension mechanism part 18 is provided, and one optical fiber is led into the center part of a fiber supporting part through a cylindrical guide 28, the vicinity of the tip is inserted and held between a pedestal 30 and a clamper 32, and the other is also inserted and held in the same way. After a pair of optical fibers thereof 1, 2 have been brought to fusion splicing by a discharge electrode, one clamper is released and while applying tensile force by the tension mechanism 18, the optical fibers are heated by an arc discharge and by softening the connecting part, the bend is straightened. In this regard, the reason why the arc discharge is used is because the discharge time, etc., are optimized and the given heating value can be set with high reproducibility.
Patent JP-H0915769-A (JP)
Title: Ultrasonic image system
Inventor: BOKU YOUKEN
IPC: H04N5/341
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a sequential display type ultrasonic video system which converts digital video data of an interlaced scanning system from ultrasonic video equipment into data of a sequential scanning system and displays them on a monitor. SOLUTION: This system provides ultrasonic videos of higher quality than that of the interlaced scanning system by including a sequential scanning system display unit 10 and a scanning system conversion part 22 which converts ultrasonic video data of the interlaced scanning system received from the ultrasonic video equipment into data of the sequential scanning system and supplies the ultrasonic video data of the sequential scanning system obtained by the conversion to the sequential scanning system display unit. Only the ultrasonic data between the ultrasonic video data and additional data which are both displayed on the sequential scanning system display unit are converted by the scanning system conversion part 27 into the data of the interlaced sequential scanning system and ten the ultrasonic video data can be recorded through an existent VCR.
Patent JP-S5637737-A (JP)
Title: Reception frequency converting device
Inventor: SHINOZAKI SATORU
IPC: H03D7/00
Filed: 1979-09-05
Abstract: PURPOSE:To reduce the noise or the cross modulation and at the same time stabilizing the level of the oscillation output, by forming a positive feedback loop including the directional coupler which branches the output signal of the active circuit, the BPF and the amplitude limiting circuit in cascase. CONSTITUTION:The reception frequency converting device has a feedback loop so that the signal may be sent out from the output terminal of the prehigh frequency amplifier 8 back to the input terminal of the amplifier 8 through the directional coupler 25 through which the part of the signal is branched, the BPF18, the phase adjuster 22, the amplitude limiting circuit 23 and the attenuator 24 with a reflection given at the branching filter circuit 4. For this feedback loop, the phase is fitted to the positive feedback by the adjuster 22, and the quantity of the feedback is controlled to the optimum level by the attenuator 24 along with the oscillation given by the gain of the amplifier 8. And the oscillation frequency of the loop means the local oscillation signal decided by the BPF18, and the output level is extremely steady to be applied to the mixer diode 13 along with the reception signal which is amplified 8.
Patent JP-S5740024-A (JP)
Title: Pile driving work
Inventor: INOUE SHIGEO
IPC: E02D7/00
Filed: 1980-08-19
Abstract: PURPOSE: To simply and efficiently drive a large diameter weight pile under the ground by a method in which a soil discharge pipe is first penetrated down to a given depth under the ground and then concrete blocks are orderly penetrated underground along the soil discharge pipe.  
     CONSTITUTION: A soil discharge pipe 2 whose peripheral wall is provided with a large number of holes 1 is penetrated down to a given depth in a pit excavated by a boring machine. Then, concrete blocks 3 1  for the first step, having an axial hole through which the soil discharge pipe is passed, around which plural water supply pipes 5 are provided, are penetrated underground while jetting high-pressure water into the ground from the lower end of the water supply pipes 5 along the soil discharge pipe 2 and also sucking up and discharging the jetted water and soil particles to the ground's surface through the soil discharge pipe 2. Then, in the same way, concrete blocks 3 2 , 3 3 ... for the second step, the third step, etc., are penetrated underground and then connected with each other to construct one concrete pile. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11304464-A (JP)
Title: Device and method for detecting defect of recording medium
Inventor: TANAKA SATOSHI
IPC: G11B5/84
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To easily and accurately detect projecting and recessed defects on a recording medium. SOLUTION: A defect detection device 1 has a defect detecting sensor 4 which is scanned over a magnetic disc 3 that uses a substrate made of plastics, and which, if passing over a defect present on the surface of the magnetic disc, changes in electric resistance according to the projecting or recessed shape of the defect, and a detecting part 7 which detects changes in polarity of a signal caused by the change in electric resistance of the defect detecting sensor 4, and which identifies and detects the projecting or recessed shape of the defect according to the changes in polarity of the signal.
Patent JP-S60259363-A (JP)
Title: Tipping device for gear shaper
Inventor: UENO KENJI
IPC: B24B3/34
Filed: 1984-06-05
Abstract: PURPOSE:To enable tipping of abraded tool on the machine and to prevent deterioration of machining accuracy by providing a tool fixing table approachable/ separatable against the cutter shaft of gear shaper and an inclinable tool fixing table while providing a rotatable tipping tool to the cutter shaft. CONSTITUTION:Upon machining of setting number of works, the pinion cutter 02 is moved to the upper limit to rotate the motor 6 by the number of pulses corresponding with the diameter of the cutter 02 thus to approach the grinding wheel head 16 to the cutter 02 side and to face them. Thereafter, the cutter 02 is rotated with low speed to rotate the grinding wheel 20 simultaneously, to feed the grinding oil between the cutter 02 and the grinding wheel 20 thus to lower the cutter 02 by predetermined amount through grinding feed then to perform idle grinding thus to recover the resilient deformation of the cutter 02 and the tipping device and upon completion of idle grinding, the cutter 02 is lifted to stop the rotation thus to stop the rotation of the grinding wheel 20 and the grinding oil supply then the motor 6 is rotated reversely to separate the grinding wheel head 16 from the cutter 02 thus to finish the tipping on the machine.
Patent JP-S5815820-A (JP)
Inventor: INUZUKA TADASHI
IPC: A47J36/06
Filed: 1981-07-20
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-S63278181-A (JP)
Title: Device for reading data
Inventor: MIYAMOTO YUICHIRO
IPC: G06T1/60
Filed: 1987-05-11
Abstract: PURPOSE:To release a host CPU from a shift operation and to reduce a burden by connecting the reading data of a bit map display memory with the holding data of a temporary storing means and delivering a result shifted by the number of instruction bits. CONSTITUTION:The host CPU sets the quantity of a shift to a shift quantity setting means 3 at the time of starting to read the bit map display memory 10 and reads it from the memory 10 in order to hold the data of a word including the leading bit of object data in the temporary storing means 1. Subsequently, a word adjacent to this work is read. A shifting means 2 successively inputs the data held by the means 1 and the data read this time to shift by the shift quantity instructed by the means 3. The reading data after the shift passes a three-state buffer 12 only while a reading request line 13 is active and is outputted to the data bus 11 of the host CPU. In such a way, the word having the leading bit of the objective data at a boundary is supplied to the host CPU.
Patent JP-S594679-A (JP)
Title: Apparatus for charging red-hot coke in coke dry- quenching apparatus
Inventor: TANAKA TOSHIROU
IPC: C10B39/02
Filed: 1982-07-01
Abstract: PURPOSE:To prevent the scattering of dust in air during the coke charging operation, without necessitating additional driving power, by carrying out the opening and closing of the top of the charging hopper with a dust-prevention cover synchronously with the coke transfer apparatus. CONSTITUTION:The upper hopper 4 is closed with the dust-prevention cover 14, and the bucket 11 conaining red-hot coke 8 is held in the transfer hook 17 and transferred toward the charging port 2. The contact 21 in the food 17 is brought into contact with the bumper 22 to open and shift the dust-prevention cover 14. The lower hopper 5 is set upon the charging post 2, and the bucket gate 11' is opened to charge the red-hot coke 8 in the quenching tower 1. After charging, the bucket gate 11' is closed, and the transfer hood 17 holding the empty bucket 11 is separated from the charging port 2. In the above process, the dust-prevention cover 14 is shifted to the position above the charging post 2 by the restoring force of the counter weight 20 and stopped at the position to close the upper hopper 4. The lower hopper 5 and the oven lid 6 are shifted to close the charging port 2.
Patent JP-S606968-A (JP)
Title: Toner supplementing device of electrophotographic copying machine
Inventor: INOUE YOSHIO
IPC: G03G15/08
Filed: 1983-06-27
Abstract: PURPOSE:To prevent toner from falling out of a cartridge holder, and hold a copying machine body and a floor surface invariably clean by attaching a cartridge cleaning member to the exit part of the cartridge holder. CONSTITUTION:An elastic seal member 8 for scraping sticking toner 7 off the external wall of the toner cartridge is provided at the exit part of the cartridge holder 6. Then, when the cartridge is drawn out as shown by an arrow, the sticking toner 7 is scraped off the external wall of the cartridge into a toner box 5 with the elastic seal member 8, and the cartridge is taken out after the external wall is cleaned up. Consequently, no toner falls out of the cartridge holder and the copying machine body and floor surface are held invariably clean.