baber/WOPTO huggingface dataset:
Patent JP-S5276060-A (JP)
Title: Time setting device for clock
Inventor: ITOU HIROSHI
IPC: G04B23/04
Filed: 1975-12-22
Abstract: An alarm setting device for timepieces consisting of a primary alarm setting wheel which engages an alarm hand wheel, a primary time wheel which is provided on the same shaft as the primary alarm setting wheel and which is driven by a wheel train of the timepiece, a primary cam mechanism which includes projections and engaging slots provided on the primary time wheel and in the primary alarm setting wheel, a secondary alarm setting wheel which engages with the primary alarm setting wheel, a secondary time wheel which is provided on the same shaft as the secondary alarm setting wheel and which is driven at a higher rate than that of the primary time wheel by a wheel train of the timepiece, a secondary cam mechanism which includes projections and engaging slots provided on the secondary time wheel and in the secondary alarm setting wheel and whose dropping and riding-up actions follow those of the primary cam mechanism, and a contact device which contains a movable part which is engaged by the primary and secondary time wheels and activated by the primary and secondary cam mechanisms and in which the on-off condition of the contact device is controlled by the movable part.
Patent JP-S6214497-A (JP)
Inventor: KATAYAMA HIDETO
IPC: H05K3/34
Filed: 1985-07-12
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-S5377918-A (JP)
Title: Multi-air cylinder block processing method
Inventor: YANO TADAAKI
IPC: F02F7/00
Filed: 1976-12-20
Abstract: PURPOSE:A multi-air cylinder block processing method for facilitating to obtain favorable processing precision by which the cylinder block lightens its weight in both prosessings for casting and cylindrical bore finish process.
Patent JP-S6215821-A (JP)
Title: Structure of aligning target
Inventor: HASEGAWA NOBUO
IPC: H01L21/027
Filed: 1985-07-15
Abstract: PURPOSE:To prevent occurrence of poor pattern position alignment and to implement highly accurate alignment, by forming a wafer aligning target by the same processes for an element isolating region, and thereafter forming at least an aligning target part by self-aligning etching with respect to the element isolating region. CONSTITUTION:On a silicon substrate 1, an SiO2 film 2 and an Si3N4 film 3 are deposited on the entire surface. A resist pattern 4 is formed only on an element part and a target part. With the resist pattern 4 as a mask, the Si3N4 film 3 and the SiO2 film 2 are etched away. Thereafter, with the Si3N4 film 3 as a mask, an Si exposed part is selectively oxidized, and an SiO2 film 5 is formed. The Si3N4 film 3 and the SiO2 film 2 are removed. Then, a resist film 6 is formed only on the element part B. An Si exposed part 7 in the target part A under-goes anisotropic dry etching, and a groove is formed. Thereafter, the resist film 6 is removed.
Patent JP-S5854783-A (JP)
Title: Television receiver
Inventor: TSUJIHARA SUSUMU
IPC: H04N7/01
Filed: 1981-09-28
Abstract: PURPOSE:To surely perform clamp operation, by providing a trap circuit at the rear stage of a storage element and attenuating a clock noise of a readout signal. CONSTITUTION:In TV signals of the standard system obtained at a demodulation circuit, a signal which is written in one of analog memories 28, 29 alternately at one horizontal period via one of switching circuits 26, 27 through a low pass filter 24 and an amplifier 25 and another signal which is read out and written in one horizontal period of the standard system, the read out at 1/2 period of one horizontal period and outputted and applied to the memories via the switching circuits 26, 27 again and read out once more at the rest 1/2 period. In the read-out signals, clock noise is attenuated at trap circuits 32 and 33 having the trap frequency equal to the clock frequency, the signal pickup by clamp circuits 34, 35 and gate circuits 36, 37 at the rear stage is surely performed and the signals are summed at an addition circuit 38 and become continuous analog signals.
Patent JP-H052115-A (JP)
Title: Hollow light transmission fiber
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/06
Filed: 1991-06-26
Abstract: PURPOSE:To inexpensively obtain a hollow light guide which is flexible and is small in diameter by melt composite molding of a hollow fiber structural body consisting of many islands of a transparent core resin having a high refractive index and a transparent sheath resin of a low refractive index enclosing these islands. CONSTITUTION:The hollow bar-shaped hollow light transmission fiber is the hollow fiber structural bode consisting of >=100 pieces of the many islands of the transparent core consisting having the high refractive index and the transparent sheath resin of the low refractive index enclosing these islands and is formed by melt composite molding. The molten core resin and sheath resin are together supplied to a composite spinning die and the core polymers are extruded from a die plate bored with many holes in such a case. The many fibers in this molten state are thus made to flow out. The sheath resin in the molten state is injected around these core fibers to form waveguides consisting of the cores as the islands and the sheath as the sea when viewed from the section. Another fluid is introduced into the central part of such sea-and-island structural body. This fluid may be preferably gas, such as gaseous nitrogen or air and may, in some cases, be such resins which can be dissolved away by washing or by org. solvents, etc., after the molding.
Patent JP-S5681091-A (JP)
Title: Speed control circuit for dc motor
Inventor: KOMINAMI YASUO
IPC: H02P7/288
Filed: 1979-11-30
Abstract: PURPOSE:To increase the starting torque by providing a differential amplifier to which a reference voltage and the output voltage of the DC motor are supplied thereby the overload condition is detected. CONSTITUTION:A reference voltage generating circuit 11, a voltage comparing circuit 12, an output circuit 13, and a constant current circuit 14 constitute the control circuit for the DC motor 10. The output of the reference voltage generating circuit 11 is connected to one input of the voltage comparing circuit 12, and the output of the current mirror circuit to the output circuit 13 is fedback to the other input, thereby the counter-electromotive force Ea of the DC motor 10 becomes constant and the motor is driven at a constant rotational speed. At the normal operation, since the two inputs of the voltage comparing circuit 12 are balanced, differential-type detecting transistors Q4 and Q5 are balanced and the equal collector currents are supplied. Since the values of resistors R1 and R2 are determined as R1>R2, a transistor Q6 is turned OFF and Q7 is turned ON. At the time of starting, since the transistor Q4 is turned OFF, Q5 is turned ON, Q6 is turned ON, and Q7 is turned OFF; and the torque is increased.
Patent JP-S5277564-A (JP)
Title: Emitter coupling type nonstable multivibrator
Inventor: TOKUHARA MASAHARU
IPC: H03K3/283
Filed: 1975-12-23
Abstract: PURPOSE:To attain the stabilization of frequency, preventing from the influence by the temperature drift, etc., by inserting the resistor between the transistor forming the oscillation circuit of the multi-circuit used for PLL, etc. and the transister of the clamp circuit.
Patent JP-S5943685-A (JP)
Title: Dropout compensating device
Inventor: GONDOU KENJI
IPC: H04N5/94
Filed: 1982-09-02
Abstract: PURPOSE:To eliminate the limit of compensation possible period, by bringing a level of a signal delaying a reproduced video FM signal to a constant value, in a video recorder and reproducer such as a video tape recorder. CONSTITUTION:An output delaying a reproduced video signal by one horizontal scanning period is added to an original reproducing video signal by bringing it to a constant value with a one-horizontal scanning period delay AGC circuit 4. Thus, the level of a signal in missing period is compensated to a constant level even if the period of dropout is longer.
Patent JP-H052058-A (JP)
Title: Magnetic field sensor
Inventor: MATSUDA KAORU
IPC: G02F1/095
Filed: 1991-06-26
Abstract: PURPOSE:To obtain an integration-type magnetic field sensor for performing measurement of a magnetic field or that of a current through the magnetic field by utilizing a magnetic optical effect. CONSTITUTION:A waveguide layer 2 which has a birefringence and shows a magnetic optical effect, a buffer layer 3, and a clad layer 4 are laminated on a substrate 1 and the refractive index is prescribed to a constant relationship, thus enabling a difference  neffz between a TM mode and a TE mode to be close to 0 and at the same time a difference  alpha between the TM mode and the TE mode of an attenuation coefficient alpha according to the clad layer 4 to be increased.
Patent JP-H104517-A (JP)
Title: Focus adjustment device
Inventor: OKAWARA HIROTO
IPC: H04N9/09
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a focus adjustment device which is reduced in size, weight and cost, and a simplified in system and which adjusts a focus with an object stably under every image pickup condition of every object. SOLUTION: An image pickup means 600 picks up an object image via an optical system including a focusing lens 105 to output a plurality of video signals. A selection output means of a signal processing circuit 112 selects and outputs an optional video signal among a plurality of video signals outputted from the image pickup means 600, and an extract means extracts the focus signal of a focus detection area in a pattern from a signal outputted from the selection output means. A drive control means 116 controls drive of the focusing lens 105 based on the increased/decreased level of the focus signal obtained by the extract means.
Patent JP-H0447142-A (JP)
Title: Fuel injection device for engine
Inventor: MINAMITANI KUNIKIMI
IPC: F02D41/06
Filed: 1990-06-12
Abstract: PURPOSE:To prevent adhesion of fuel in a defective atomizing gasifying state to an ignition plug as a result of the fuel flowing around directly to the ignition plug by varying an injector drive timing during the starting of an engine and injecting fuel to an intake air passage at other timing than that of a suction process. CONSTITUTION:In a fuel injection device having an injector to inject fuel to the intake air passage of an engine, an operation state detecting means A to detect the operation state of an engine is provided, and an injection signal responding to an output from the operation state detecting means is outputted from an injection control means B to drive and control the injector. During the starting of an engine, an injector drive timing by the injection control means B is varied by a varying means C during a starting so that injection of fuel by means of the injector is effected at other timing that that of a suction stroke. The injection control means B is provided with a means which divides a fuel injection period into a plurality of periods and sets so that with the decrease in the number of revolutions of an engine, an injection amount is increased at a suction stroke.
Patent JP-S5581342-A (JP)
Title: Method and apparatus for assessing characteristic of color photographic paper
Inventor: ARASE HARUO
IPC: G03B27/73
Filed: 1978-12-15
Abstract: PURPOSE:To assess the gradation of color photographic paper and color balance effectively, by using a color compensating filter and a color photographic paper exposed so as to become neutral gray color at an arbitrary concentration position. CONSTITUTION:The light from a light source 1, being adjusted in the wavelength by a color compensation filter 2 and mixed and diffused by a color diffusion box 3 is radiated through a gray light wedge 4 (a wedge of neutral gray color prepared in equal concentration differences) on a color photographic paper contacted on the surface thereon, and exposed (the exposure time is adjusted by a solenoid shutter 5 and a rotary disc type shutter 6 being rotated by a synchronous motor 10). In this operation, the spectral wavelength is adjusted depending on the degree of insertion of the color compensating filter group 2, so that the incident light from the light source 1 may be turned to a neutral gray color at an arbitrary concentration position (e.g. the linear part of concentration 1), and each region concentration of characteristic curve is measured individually for cyan, magenta, and yellow, so that  the sensitive layer of undesired tone may be easily found out.
Patent JP-S5860636-A (JP)
Title: Removal of hard carbon
Inventor: KIKUCHI TSUGIO
IPC: B08B3/08
Filed: 1981-10-01
Abstract: PURPOSE:To remove hard carbon without wearing a mold, by treating the hard carbon attached to the forming mold such as a glass container, etc. with an aqueous solution of a specific alkali and an aqueous solution of a specified acid. CONSTITUTION:A mold to which hard carbon is attached is immersed in an aqueous solution consisting of an alkali substance, a surface active agent, and sodium gluconate for a fixed time. The immersion time depends on th pollution degree of the mold when the aqueous solution is at normal temperature, and it is about 3-6hr. When the aqueous solution is at 70-80 deg.C, it is about 20-40min. After this immersion is over, the mold is immersed in an acidic aqueous solution containing an acid corrosion inhibitor for about 1-2min, and washed with water to attain the purpose of removal.
Patent JP-S5778528-A (JP)
Title: Photographing method for three dimensional movie
Inventor: KISHIMOTO YUKIOMI
IPC: G03B35/10
Filed: 1980-11-04
Abstract: PURPOSE:To realize a simple photographing method for three dimensional movie, by dividing the lens part of a movie camera into left and right parts having a parallax and forming an image alternately on a film for a subject in each of the two parts. CONSTITUTION:The lens part of a movie camera is divided into left and right lenses 1 and 2 to realize the photographing with a parallax. An optical image of a subject passed through each of the lenses 1 and 2 is led to a film gate 6 through a semitransparent mirror 4 or a reflector 5 to be formed on an unexposed frame of a film 7. A synchronous shtter which opens and closes alternately is put between the lenses 1 and 2 to alternately record the left and right images. And the open/close period of the shutter is made synchronous with the advancing speed of the film.
Patent JP-S6046999-A (JP)
Title: Electrical insulating crystal substrate
Inventor: KIUCHI NORIHIRO
IPC: C30B11/00
Filed: 1983-08-26
Abstract: PURPOSE:In forming an Si film on an electrical insulating crystal substrate consisting of ZrO2 having Y2O3 as a stabilizer, to reduce deviation of lattice constant and to form an Si film having good crystallizability, by specifying the amount of Hf in ZrO2 based on Zr. CONSTITUTION:ZrO2 containing <=70ppm Hf based on Zr is prepared by drying method wherein Zr containing Hf is melted in melted salt of KCl or NaCl, and ZrCl4 and HfCl4 are separated at normal pressure. About 40-80mol% Y2O3 as a stabilizer is added to ZrO2, and an electrical insulating crystal substrate consisting of (Y2O3)m(ZrO2)1-m is formed by skull melt process, etc. The substrate is abraded, heat-treated preferably at 1,200-1,250 deg.C to prevent extraction of oxygen, an Si film is subjected to epitaxial growth on the substrate, to form the Si film having the same orientation as that of the substrate.
Patent JP-H05347303-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MOTOHASHI MASATOSHI
IPC: H01L21/768
Filed: 1992-06-15
Abstract: PURPOSE:To flatten an insulating film on a wiring layer while preventing generation of a cavity inside an interlayer film. CONSTITUTION:An insulating film 6 is buried in an uneven part of the side part of the wirings (the first, second and third metals 2, 3, 4) laminated by a plurality of materials. After forming the wirings, the insulating film 6 is overall formed by a CVD method while removing parts other than the insulating film located in the recessed part of the wiring side part by anisotropic etching in order to bury the uneven part with the insulating film 6.
Patent JP-S6216515-A (JP)
Title: Monitoring device for plasma treating device
Inventor: MATSUMI YUTAKA
IPC: H01L21/205
Filed: 1985-07-16
Abstract: PURPOSE:To enable detecting and monitoring operations with sufficient sensitivity by to be performed a method wherein the fine grains located in a plasma treating device are monitors using the monitoring device having a laser- introducing means, a detector with which a laser beam is detected and a gate sampler. CONSTITUTION:A photo detector 7 is connected to a gate sampler 8, and the signal sent from the photo detector 7 is gate-sampled by the gate sampler 8 in synchronization with a pulse-like laser beam and in line with the time duration of the laser beam. To be more precise, the pulse-like laser A, which passed through a plasma processing device 1 and advanced straight without receiving the scattering by the fine grains, is received by the light-receiving device 9 provided outside the plasma processing device 1, and the gate signal B corresponding to the time duration of the received pulse-like laser beam is fed to the gate sampler 8 by the light-receiving device 9. The signal C sent from the photo detector 7 is gate-sampled by the gate sampler 8 in accordance with said gate signal. The output signal obtained by the gate sampler 8 is normally recorded in a recording device.
Patent JP-H05336911-A (JP)
Title: Production of packaged noodle
Inventor: MURATA SUSUMU
IPC: A23L7/109
Filed: 1991-05-30
Abstract: PURPOSE:To produce the subject packaged noodle excellent in elasticity, stiffness, taste, flavor and a long-term distribution durability and useful for noodle, etc., without using brine by adding water to a raw material of the noodle, kneading it, subsequently forming a linear dough from the kneaded material, steaming it with saturated steam, boiling it in hot water, accommodating it in a package and wrapping it. CONSTITUTION:Water is added to a raw material of noodle, composed mainly of grain flour such wheat flour and the resultant mixture is kneaded under a condition of a reduced pressure of 600 to 760mmHg. The kneaded material is subsequently formed into a linear dough and the resultant linear dough is steamed with saturated steam and boiled in hot water. The boiled linear dough is accommodated in a package and wrapped, thus affording the objective packaged noodle.
Patent JP-S6326697-A (JP)
Inventor: ADACHI TAKESHI
IPC: G10H1/38
Filed: 1987-06-24
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-H0447166-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02D45/00
Filed: 1990-06-15
Abstract: PURPOSE:To perform optimum ignition timing control based on applied fuel so as to execute the correct control of a knocking level by correcting spark advance/delay correction quantity stored immediately before the stop of engine operation according to the environmental state at the time of starting engine operation, and setting this correction value as the initial value of the spark advance/delay correction quantity. CONSTITUTION:The basic ignition timing set by a basic ignition timing setting means A according to the engine operated state is spark advance/delay corrected by a spark advance/ delay correcting means C according to the knocking generated state detected by a knocking detecting means B. The spark advance/delay correction quantity is computed to the reference value for judgment, and applied fuel is judged by a judging means D. In such a device, the spark advance/delay correction quantity immediately before the stop of engine operation is stored into a spark advance/delay correction storage means E. At the time of starting engine operation, the stored spark advance/delay correction quantity is corrected according to the environmental state, and this correction value is set as the initial value of the spark advance/delay correction quantity by a spark advance/delay correction quantity initial value setting means F. The ignition timing at the time of starting engine operation in an internal combustion engine, in which either regular gasoline or high-octane gasoline can be used, is thereby controlled to the optimum timing.
Patent JP-S643359-A (JP)
Title: Continuously variable automatic transmission
Inventor: KOYAMA IWAO
IPC: B62M9/08
Filed: 1987-06-24
Abstract: PURPOSE:To make the captioned device a simple structure by linking the shaft body of a rotation driving means to the driving wheel body of a driving force transmitting means using a body via an elastic means. CONSTITUTION:When a driving sprocket 4 is energized counterclockwise via a driving shaft 1, a load, i.e., the road surface resistance of a rear wheel acts on the driving wheel 4 as a tensile force T in a tangential direction via driven sprocket 6 and a chain 5. Accordingly, since the driving sprocket 4 is pulled by the tensile force T while being energized counterclockwise by the driving shaft 1, due to the composition of both, the driving sprocket 4 is relatively moved to the driven sprocket 6 side with respect to the driving shaft 1, expanding/contracting the lengths of coil springs 3. In the figure, a spring 3a is contracted, springs 3b, 3e are almost neither expanded nor contracted, and springs 3c, 3d are expanded. Hence, the radius of gyration (effective diameter) on the driving side of the driving sprocket 4 is reduced by a displaced quantity E to r1a with respect to that r1 at an undriven time with its rate being proportionate to the tensile force T. Accordingly, the ratio of effective diameters of both sprockets 4, 6 (change gear ratio) becomes large.
Patent JP-H0820354-A (JP)
Title: Four-wheel steering device for agricultural work vehicle
Inventor: HAYASHI TETSUAKI
IPC: B62D5/26
Filed: 1994-07-07
Abstract: PURPOSE:To lighten the handle action of an agricultural work vehicle 4WS at a low cost. CONSTITUTION:Front and rear wheels 1, 2 are made steerable via a steering mechanism Sa, and the steering mechanism Sa can be operated via the hydraulic cylinder 14 of a power steering device Sb.
Patent JP-H08329579-A (JP)
Title: Cartridge shutter opening and closing mechanism
Inventor: HAMAKAWA SHINJI
IPC: G11B17/04
Filed: 1995-05-31
Abstract: PURPOSE: To surely perform an opening and closing operation of a shutter of a cartridge. CONSTITUTION: The mechanism is composed of a sliding member 31 supported to be moved in the cartridge inserting and ejecting directions in accordance with turning of a freely turnable cartridge holder into which the cartridge 1 is inserted and held and having a pressing member 32 projected into the inside of the cartridge holder at a tip part and also having flexible elasticity in the projecting direction of the pressing member. When the cartridge holder is turned in one direction, a piece to be pressed 16 is pressed in one direction to open the shutter by the pressing member 32 in contact with one edge of the piece to be pressed 16 of the shutter 10 attached to the cartridge 1.  On the other hand, when the cartridge holder is turned in the other direction, the other edge of the piece to be pressed 16 of the shutter 10 is pressed in the other direction to close the shutter by the pressing member, and also by bending the sliding member 31 in the direction opposite to the shutter 10, the pressing member 32 is moved by riding across the piece to be pressed of the shutter into a position to be in contact with the one edge of the piece to be pressed.
Patent JP-S5379516-A (JP)
Title: Magnetic recording-reproducing system
Inventor: KIKUTANI SATOSHI
IPC: H04N5/91
Filed: 1976-12-23
Abstract: PURPOSE:To assure reproduction in a state free from an ''H-crack'' phenomenon while using a single magnetic head by delaying either even or odd field by a half period at the recording and performing recording and reproducing.