baber/WOPTO huggingface dataset:
Patent JP-S5335324-A (JP)
Title: Key input system
Inventor: YANAGAWA MIKIO
IPC: G06F3/02
Filed: 1976-09-13
Abstract: PURPOSE: To enhance the reliability for the key operation by dividing plural keys into several blocks and enabling the input of only one key based on the predetermined priority against a simultaneous operation of plural keys of different blocks. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10301252-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material
Inventor: UEDA YUTAKA
IPC: G03D3/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To maintain stable processing performance even when the amt. of the photographic material to be processed is small, by starting according to signals from a detecting means to operate a means to supply and apply a processing liquid before the silver halide photosensitive material is carried to a process having a means to supply and apply the processing liquid. SOLUTION: A color developing agent supplying and applying part 77a being a means to supply and apply a processing liquid is equipped with a process having a supplying and applying part 77c of an alkali soln. and with a paper detecting sensor B75 as a detecting means to detect a silver halide photographic sensitive material in a carrying passage prior to the part 77c. The developing machine is provided with a controlling means to initiate to operate the supplying and applying means according to the signals from the detecting means before the silver halide photographic sensitive material is carried to the process having the supply and applying means of the processing liquid. Thereby, the processing liquid can be uniformly supplied and applied on the front end part of the printing paper to be treated. Therefore, more stable processing performance can be obtd. without causing any irregular development.
Patent JP-S61267680-A (JP)
Inventor: NAKAMURA HARUHIKO
IPC: B66B25/00
Filed: 1985-05-21
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-S62264389-A (JP)
Title: Tape puncher
Inventor: KUNII TSUTOMU
IPC: G06K1/02
Filed: 1986-05-13
Abstract: PURPOSE:To execute the punching without fail by sandwiching both surfaces of a tape and punching the tape. CONSTITUTION:A magnetic tape 14 to be punched is guided to the middle of guiding means 8 and 9 by a driving device and driven so as to bring the prescribed punching position under a pin 1. Next, a cylinder 12 is operated, a punching pin 10 and a lower part sandwiching means are ascended and between the upper part pin 1 protruded at approximately 0.1mm from the upper part sandwiching means 2, the tape 14 is sandwiched. Further, the cylinder 12 is ascended, the tape 14 is sandwiched with the punching pin 10 and the in 1 and a small hole is punched at the tape 14 with the edge of the sandwiching means 2 and the punching pin 10. A cut chip is exhausted from an exhaust port 6 through a hose.
Patent JP-H10302692-A (JP)
Title: Charged particle beam irradiation device
Inventor: SATO MITSUGI
IPC: H01J37/244
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To set a probe current to be applied to a sample in a wide range without mechanical switching of a diaphragm by arranging beam current detecting means in a first position and a second position, and taking the parameter for determining the signal selection as the operating condition of a converging means. SOLUTION: A target to be controlled is controlled by a control CPU, and each parameter is set on the basis of inputted data. When a first convergent lens is controlled in a first control state, the convergent angle in the sample of a primary electron beam is limited by a second beam current detecting diaphragm. When acceleration voltage is higher than a certain prescribed value, the detection signal of a second beam current detecting diaphragm 12 is read into the control CPU 50 through a second beam current fluctuation detecting circuit 24, and when it is lower than the prescribed value, the detection signal of a first beam current detecting diaphragm 11 is read into the control CPU 50 through a first beam current fluctuation detecting circuit 22.  It is arithmetically calculated with an image signal, and the portion of signal fluctuation accompanying the current fluctuation of the primary electron beam is removed.
Patent JP-S63274399-A (JP)
Title: Exciter for stepping motor
Inventor: YAMAKAWA KIYOSHI
IPC: H02P8/28
Filed: 1987-05-01
Abstract: PURPOSE:To use the smoothing capacitor of a large capacity to realize a stable DC voltage source, and quicken voltage fall when a power source is OFF, by making the whole excited phase conductive, when the stopping state of a stepping motor is detected. CONSTITUTION:By the exciter of a stepping motor, the excited phase of the stepping motor obtaining the DC voltage source of the excited phase by using a rectifier REC and a smoothing capacitor SC for an AC voltage source AL is controlled based on driving command. When the stopping of the stepping motor is detected by a stopping state detecting means C1 through the driving command, then the conduction means C2 of the whole phase is worked and the whole excited phase of the stepping motor is set in a conductive state.
Patent JP-S62266072-A (JP)
Inventor: TAKASHIMA SEISUKE
IPC: B01J20/26
Filed: 1986-05-12
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-H06325888-A (JP)
Title: Discharge lamp lighting device
Inventor: SAITO SHIGERU
IPC: H05B41/282
Filed: 1993-05-11
Abstract: PURPOSE:To provide a discharge lamp lighting device which excels in the control efficiency. CONSTITUTION:An oscillator 2 drives a DC/DC converter 20 through a pulse width modulation circuit 3, and the frequency of the oscillator 2 is controlled to be high at the time of starting and low in the steady operating condition by an operational circuit 23 operating in accordance with the output of a voltage sensing circuit 22 which senses the output voltage VL of the converter 20. The voltage VL is fed to a discharge tube 19 through a DC/AC converter 16. This enables making small the output transformer for the DC/DC converter, and effective control with less loss can be performed.
Patent JP-H04338545-A (JP)
Title: Ink-jet recording apparatus
Inventor: TANIGUCHI OSAMU
IPC: B41J2/01
Filed: 1991-05-15
Abstract: PURPOSE:To ensure positioning of a recording chart for recording and to attempt to improve quality of printing in an ink jet recording apparatus formed in such a way that air is injected from an ink jet head injecting ink particles during recording. CONSTITUTION:An ink jet head wherein the first nozzle injecting ink particles and the second nozzle injecting air are provided in parallel and an air pump feeding air are provided and a tube is provided between the air pump and the ink jet head in such a way that the air is fed from the air pump to the ink jet head to constitute the apparatus in such a way that injection of the air from the second nozzle is performed in the same direction as the injecting direction of the ink particles during recording is performed by means of the ink jet head.
Patent JP-S5334510-A (JP)
Title: Running and final end indicating device of magnetic tape
Inventor: ASAOKA TETSUKI
IPC: G11B15/02
Filed: 1976-09-13
Abstract: PURPOSE:Both of running indication and final end indication of a magnetic tape are accomplished by providing indicating windows to a first pulley and providing a light emitting part below the through-holes of a third pulley.
Patent JP-H11307304-A (JP)
Title: Chip resistor and manufacture of the same
Inventor: SHIMADA MASATO
IPC: H01C7/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a further compact chip resistor having a simple structure and moreover with superior durability. SOLUTION: A pair of surface electrodes 3..., 5... are formed with a constant interval at the both end parts of the width direction of a base substrate 1. Resistors 7 and so on are formed between the pair of surface electrodes 3..., 5 and so on. Overcoat layers 9' are formed continuously across the plural resistors 7 and so on. A pair of base electrode layers 11 and 13 are formed by sputtering so that the exposed parts of the pair of surface electrodes 3..., 3 and so on, the both end faces of the base substrate 1, so that the back face part of the base substrate 1 facing the pair of surface electrodes 3..., 5 and so on are covered continuously. At least one or more layers of plates layers 15 and 17 are formed so that the entire surfaces of the pair of base electrode layers 11 and 13 can be covered. The base substrate 1 is cut and divided into each chip resistor 19.
Patent JP-S5536742-A (JP)
Title: Synchronization control device for vibration tester
Inventor: FUJIWARA KOUJI
IPC: G01M7/00
Filed: 1978-09-08
Abstract: PURPOSE: To obtain highly accurate synchronization characteristics by adding the deviation of each actuator to the average values of the displacement, velocity, and acceleration of all actuators in the feedback systems of a plurality of actuators provided along one driving direction of a vibration tester.  
     CONSTITUTION: Adders 15aW15d are provided in feedback systems of displacements of actuators 4aW4d, respectively. Adders 16aW16d and bypass-filter and limiter circuits 17aW17d are provided in feedback systems of velocity and acceleration from the actuators 4aW4d. The displacement deviation is applied to the adders 15aW15d from a synchronization-control-signal calculator 19, and the velocity deviation and acceleration deviation are added to the adders 16aW16d, thereby the feedback is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63275423-A (JP)
Title: Sun roof control device
Inventor: MIYAMOTO MASAAKI
IPC: E05F15/10
Filed: 1987-05-07
Abstract: PURPOSE:To easily perform reset operation, by placing only a predetermined control switch effective so as to move an opening and closing structure to a predetermined position to be stopped and setting a pulse count value, corre sponding to this position, to the reference value, when a control device is con nected to a power source. CONSTITUTION:If a control device 33 inputs predetermined control switch information 64 to a switch corresponding count value generating part 72, it generates a corresponding pulse count value selected in a numerical selecting part 71. And a comparing arithmetic part 67, which compares the switch corresponding pulse count value with the present position pulse count value of an opening and closing structure input from a pulse count part 73, outputs a signal to a driving control part 85 in accordance with a difference between both the count values. Here the control device 33, when it first connects a battery, places only a predetermined control switch effective allowing an overcurrent to flow in a driving part. And a reset instruction part 74, inputting overcurrent detector information 66, outputs a reset signal to the pulse count part 73.
Patent JP-S61267366-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGUCHI TADAKATSU
IPC: H01L29/732
Filed: 1985-05-22
Abstract: PURPOSE:To suppress the variation of the capacitance between the emitter and the base of a stepped electrode transistor and improve the yield by forming a reverse frustum polysilicon structure using a mask provided with a window, thereby improving the precision of the lower part of the reverse frustum polysilicon structure. CONSTITUTION:With a silicon oxide film 2 as a mask boron is diffused into an N-type silicon substrate 1 to form a P-type base region 3, a CVD silicon oxide film 4 is made to grow, and the portion at which a reverse frustum structure is to be formed is etched away, providing a window 4a. A polysilicon layer 5 into which arsenic has been doped with high concentration is made to grow by means of the CVD process, the surface thereof is planarized, patterning is performed by etching, and the CVD oxide film 4 is etched away, obtaining a substantially reverse frustum polysilicon structure 10. An N-type emitter region 11 is formed by diffusion, and a base electrode 12 and an emitter electrode 13 are formed. A high-precision control of the size of the window 4a formed in the CVD silicon oxide film 4 enables the reverse frustum polysilicon structure 10 to be formed with high precision.
Patent JP-S602315-A (JP)
Inventor: GERUTO KAPEERE
IPC: B29C48/07
Filed: 1984-05-31
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-S5633808-A (JP)
Title: Method for radial magnetization
Inventor: FUJIWARA MASATO
IPC: H01F13/00
Filed: 1979-08-29
Abstract: PURPOSE:To enable radial magnetization simply by installing conductive wire above and under a magnet along its outer periphery, etc., generating radial magnetic flux with a pulse current and magnetizing. CONSTITUTION:On the upper surface or lower surface or the upper and lower surfaces of a magnet 1 along the outer or inner periphery of the magnet, conductive wire 2 is installed and a pulse current is flowed through it. By so doing, the radial magnetic flux as shown in the figure is generated and the magnet 1 is magnetized radially. This method can be applied to a magnet of any shape, for example, circular, hexagonal, etc. By so doing, radial magnetization can be applied simply.
Patent JP-S61267937-A (JP)
Title: Optical recording/reproducing system
Inventor: NIMATA AKIO
IPC: G11B7/00
Filed: 1985-05-21
Abstract: PURPOSE:To improve a check speed, a recording density and a transfer rate of a write data by condensing emitted beams of two laser diodes having each different wavelength, at a minute interval in the recording direction on a track of a recording medium. CONSTITUTION:Both luminous fluxes from laser diodes 1, 11 are reflected by a polarized beam splitter 3, and condensate at a minute interval (d) to a track of a recording medium 6 through a lambda/4 plate 4 and an objective lens 5. Both its reflected luminous fluxes transmit through the polarized beam splitter 3, and thereafter, transmit through a lambda/2 plate 14 and are made incident on a dichroic mirror 15. As for the dichroic mirror 15, the emitted beam of the laser diode 1 transmits through it, and the emitted beam of the laser diode 11 is reflectd by it and made incident on a photodetector 17 through a condenser lens 16. Outputs of the photodetector 16 and 17 are inputted to a differential amplifier 18, and its difference output 35 becomes a reproducing data. Write is executed by the emitted light of the laser diode 1, and checked by the emitted light of the laser diode 11. Accordingly, a check speed, a recording density and a transfer rate are improved.
Patent JP-S5059785-A (JP)
IPC: G05D1/02
Filed: 1974-09-24
Abstract: This invention concerns a control electrode which is attached on the side adjacent to the inner conductor of an essentially conical support insulator between the inner and the outer conductor an an encapsulated, gas-insulated tubular line. The cross section of the control electrode is asymmetrical. The radius of curvature of the outer wall of the control electrode is increasing from the half of wider cross section toward the narrower half. With the invention, a gradual decrease of the field at the support insulator is achieved without stressing the support insulator with excessive voltage values per unit length.
Patent JP-H047509-A (JP)
Title: Semiconductor optical waveguide
Inventor: HAMAMOTO KIICHI
IPC: G02B6/122
Filed: 1990-04-25
Abstract: PURPOSE:To decrease the radiation losses of semiconductor optical waveguides by forming straight and curved rib-shaped optical waveguides without interruption and depositing thin films of hydrogenated amorphous silicon (a-Si:H) only in the bottom parts of the ribs of the straight optical waveguides. CONSTITUTION:The rib-shaped semiconductor optical waveguides are formed by deeply etching the entire part and thereafter, the thin films 19 of the a-Si:H are deposited on the etched surfaces of only the straight optical waveguide parts. The confining of the light in a horizontal direction is intensified in the curved optical waveguide parts 2 of the semiconductor optical waveguides produced in such a manner and the confining of the light in the horizontal direction in the straight optical waveguide parts is weakened as compared with the curved optical waveguide parts 2. The radiation losses of the curved optical waveguides 2 are decreased in this way even if the radius of curvature is successively decreased. Even a single mode condition is easily attained and there is no adverse influence on the other optical devices using the straight optical waveguides on the same substrate 11.
Patent JP-H05307755-A (JP)
Title: Device and method for accessing track
Inventor: SENBA TETSUO
IPC: G11B7/085
Filed: 1992-04-28
Abstract: PURPOSE: To control a speed of a light spot for an optical recording medium with simple hardware constitution by maximally utilizing acceleration/ deceleration ability of a coarse actuator and rapidly and surely moving the light spot to a target track. CONSTITUTION: A reference driven signal 90 proportional to the reference acceleration of the light spot 22 is generated, based on contents of a track counter 34. The signal 92 showing the reference speed of the light spot is generated by an integrator 40, based on the reference drive signal 90. The signal 82 showing a relative position and the signal 84 showing a relative speed of an objective lens 20 for the coarse actuator 26, and the signal 94 showing a difference between the real speed of the light spot 22 and the reference speed are supplied to the coarse actuator 26 and a fine actuator 28. The reference drive signal 90 is supplied to the coarse actuator 26.
Patent JP-S5335442-A (JP)
Title: Transmission and reception method and unit for address signal
Inventor: SUGIYAMA TAKASHI
IPC: G06F13/38
Filed: 1976-09-14
Abstract: PURPOSE: To reduce the transmission time for the address signal and also to reduce the time required for the transmission and reception for all the signals, in the transceiver of serial transfer type. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0925737-A (JP)
Title: Base isolation structure for structural body
Inventor: TAKAMURA DAIGO
IPC: E04H9/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To improve reliability by rotatably providing a spherical body between a structural body and a foundation bed. SOLUTION: This base isolation structure is provided with a pan 4 fixed on the ground 1 which is a foundation bed, a housing 8 fitted to a structural body 3 side, a spherical body 12 provided between the pan 4 and the housing 8, a ball bearing 13, and tensile springs 14. When an earthquake occurs, the pan 4 is rolled by the earthquake, the spherical body 12 is rotatable in all directions, the spherical body 12 is rotated between the ball bearing 13 and the curved surface 6 of the pan 4 when the pan 4 is rolled, the rolling of the earthquake is absorbed, and its propagation to the structural body 3 is alleviated as the base isolation action.  The spherical body 12 and a member fitted to it are pulled and returned to the prescribed position by multiple tensile springs 14 suspended between spring hook sections 7 provided on the pan 4 and spring hook sections 11 provided on the housing 8. Since the spherical body 12 is used, the reliability on durability and weather resistance can be improved.
Patent JP-H06320530-A (JP)
Title: Multi-point pressurizing controlling method of cutter plate in slicing machine
Inventor: YAMAGISHI MAKOTO
IPC: B23D59/00
Filed: 1993-05-12
Abstract: PURPOSE:To attain a dimensionally highly accurate cutting by a method wherein the slackness of a cutter blade at the slicing of a semiconductor ingot is removed by blasting air against multi-points and, at the same time, the planar positional change with the elapse of working time is detected so as to increase the depth of cut in response to the change. CONSTITUTION:A blade 7 having an internal peripheral blade 7b is mounted to a chuck body 4 and rotatably supported by a main spindle 2 to a frame 1. In the frame, a plurality of supporting arms 12 having an air passage are provided radially so as to blast air from the air pads 121-124 provided at the tips of the supporting arms against the upper surface of the blade 7 so as to slice an ingot 8 with the internal peripheral blade 7b under a non-slacken state. On the other hand, with the elapse of working time, the slackness of the blade 7 increases, and the planar position of the blade changes from its initial position. The amount of the planar positional change is detected with position sensors S1-S4 and sent to controlling system, which controls a cutting-in shaft so as to increase the depth of cut in response to the changed amount.
Patent JP-H11319230-A (JP)
Title: Fluctuatable winning device for pachinko machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a fluctuatable winning device affecting the flowing-down state of a winning ball flowing down in a winning space with a ball retained in the winning space. SOLUTION: When a winning ball accepted by moving pieces 35a, 35b is stopped and held by a retaining device operated if the prescribed conditions are met while the winning ball is rolled on a rolling plate 49 arranged in a winning space 32, a succeeding winning ball collides with the winning ball stopped and held there to change its flowing direction, and it can easily enter a special winning hole 90a.
Patent JP-S603537-A (JP)
Title: Tension tester
Inventor: NINOMIYA ISAO
IPC: G01N3/08
Filed: 1983-06-20
Abstract: PURPOSE:To measure with high accuracy elongation of a sample by combining and using an ultraviolet-ray projector and a photodetector containing detector, and providing jointly each machine element. CONSTITUTION:When measuring elongation of a sample first of all, only mark lines 2, 3 are made to emit light by irradiating ultraviolet-ray from projectors 6, 10, to two mark lines 2, 3 marked on the sample 1. Emitted light is photodetected by photodetecting parts 7, 11, respectively. As for the quantity of emitted light of each mark line, which has been photodetected in this way, its ultraviolet-ray is cut by a filter 34 placed in the photodetector, and only visible light is condensed by a convex lens 35, led into a multi-element semiconductor detector 36, and rotates balancing motors 5, 9. When rotation of these balancing motors 5, 9 occurs, as for one thing, projecting and photodetecting device moving screws 14, 15 are rotated, projecting and photodetecting devices 6, 7, 10 and 11 consisting of a pair of a projector and a photodetector, respectively are tracked automatically to each mark line 2, 3, and said projecting and photodetecting devices are displaced until they reach a balanced state, and as for the other thing, elongation detectors 4, 8 attached and provided on the end part of the balancing motors 5, 9 are operated, and a displacement signal of the projector and the photodetector is transmitted and led into an elongation difference operator 12.
Patent JP-S5444738-A (JP)
Title: Stack direction relay device
Inventor: KIMURA KOUICHI
IPC: H02H3/42
Filed: 1977-09-16
Abstract: PURPOSE: To form the structure that is difficult to receive influence of higher harmonic wave, by adding a limitter circuit that cut off over a constant level of voltage and electric current information in voltage and electric current input circuit and band passing filter circuit for higher harmonic wave removal.  
     CONSTITUTION: Voltage and electric current information of transmission line is converted into voltage and electric current signal through signal converting circuits 4, 5, band passing filter 9 for higher harmonic wave removal is made to be removed through limitter circuits 6, 7, is given to multiplication circuit 1, furthermore, accumulation of second higher harmonic is removed by low-pass filter circuit 2, and judgement of a trouble is carried out by level judging circuit 3. Therefore, even though second higher harmonic wave near fundamental wave would be remarkablly dampped, attenuation of gain at fundamental wave can be eliminated, and at the same time, structure of band passing filter circuit can be made as an active circuit which uses low voltage part by providing the limitter circuit. 
     COPYRIGHT: (C)1979,JPO&Japio