baber/WOPTO huggingface dataset:
Patent JP-S62193203-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-02-20
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-H10232329-A (JP)
Title: Optical connector
Inventor: ASADA KAZUHIRO
IPC: G02B6/36
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector permitting to be easy to assemble and suppress its optical loss small. SOLUTION: An optical fiber code A is set on a guide part 14 in a housing main body 2. The guide boards 110a, 110b are erected at the positions where they hold the optical fiber cord A in-between from both sides. Prismatic stoppers 140a, 140b are formed on the inner surfaces of the guide boards 110a, 110b. Cutting edge parts 142a, 142b are formed on the tip parts of the stoppers 140a, 140b. Here, by scraping the sheath part off the optical fiber cord by the cutting edge parts 142a, 142b, the stopper parts 140a, 140b are accommodated to have a place in the scraped part of the sheath and the optical, cord A is positioned and held in the axial direction.
Patent JP-H07243800-A (JP)
Title: Safety device of missile
Inventor: DOMON MASAARI
IPC: F42C15/28
Filed: 1994-03-07
Abstract: PURPOSE:To detect discharge of a shell and also its arrival at the maximum ballistic height and to cancel a safety device on the basis of the result of detection. CONSTITUTION:A pressure sensor 3 detects an air pressure on a missile. A flight detecting part 4 determines the missile as launched only when the value of a pressure signal of the pressure sensor 3 exceeds a prescribed value and when the pressure signal is outputted continuously for a prescribed time or longer, and then it makes a solenoid part 5 drive a rotor part 6 to put explosive in a priming standby state. Meanwhile, a summit detecting part 7 divides the maximum output voltage (the voltage immediately after the launching) of the pressure sensor by a prescribed voltage division ratio as a divided voltage value being larger than the minimum value (the value at the time of arrival at the maximum ballistic height) which the output voltage can take, and when the output voltage becomes smaller than the divided voltage, it determines that the missile has passed the maximum ballistic height, and makes a proximity sensor 8 and a charging part 9 operate. When it is determined by the proximity sensor 8 that a target is approached sufficiently, a capacitor of the charging part 9 is discharged, an electric detonator 10 is ignited and thereby the explosive is ignited.
Patent JP-S54127692-A (JP)
Title: Semiconductor laser device
Inventor: TANAKA TOSHIO
IPC: H01S5/00
Filed: 1978-03-28
Abstract: PURPOSE: To obtain a semiconductor laser device which features the single-mode oscillation with reduced dispersion loss of the laser beam and the low threshold level by avoiding occurrence of the uneven interface part in the longer direction of the  resonator featuring the laser oscillation.  
     CONSTITUTION: N-type GaAs layer 2, N-type GaAs active layer 3 and N-type AlGaAs layer 4 are epitaxial-grown on I-type GaAs crystal 1. And Si/Ni film 9 is formed on the surface of layer 4 of the wafer featuring such epitaxial growth as mentioned above, and film 9 is then cleaved into an oblong form of about 1mm width to obtain semiconductor substrate 11. Then substate 11 are linked together via P + -type AlGaAs growth layer 5 to form a sheet of the wafer. Then Zn contained in layer 5 is diffused to substrate 11 to form P-type diffusion layer 6. The  negative and positive electrodes are shown by figures 7 and 8 each. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11226619-A (JP)
Title: Method for controlling cold rolling mill
Inventor: MURACHI TOSHIHIKO
IPC: B21B37/20
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the generation of off-gage in thickness at flying thickness changing point by correcting the setting error of roll gap which is generated by an error between thickness information and a actual thickness. SOLUTION: In this control method, the thicknesses before and behind the flying thickness changing point are measured with a thickness gage which is installed on the inlet side of each rolling stand of a cold rolling mill having plural rolling stands and the set point of roll gap is calculated based on the measured value which is obtained in the above manner. In such a case, thickness measuring parts before and behind the flying thickness changing point respectively consist of a part where automatic thickness control is interrupted about a preceding sheet and a completed part of flying thickness change about the succeeding sheet.
Patent JP-H01210807-A (JP)
Title: Automatic inspecting device for smoothness of paint film
Inventor: FUKUI TAKAHIRO
IPC: G01N21/89
Filed: 1988-02-18
Abstract: PURPOSE:To easily execute a paint film inspection of a product on a manufacturing line by providing a stripe pattern projecting means, an image pickup means, a line fining processing means and an endpoint.intersection arithmetic means. CONSTITUTION:An image of a bright and dark stripe pattern on the surface of an object to be inspected by a stripe pattern projecting means M1 is brought to image pickup as an intensity level signal of light by an image pickup means M2, and a line fining processing means M3 compares this intensity level signal of light with a prescribed reference value. As a result, the bright and dark stripe pattern which has been brought to image pickup becomes a bright and dark stripe pattern of a binary signal, and also, a bright part or a dark part of the bright and dark stripe pattern of the binary signal is brought to line fining to prescribed line width. Thereafter, an endpoint.intersection arithmetic means M4 extracts a trace-cut endpoint and an intersection of the line which has been brought to line fining, the number of endpoints and intersections which have been extracted or its dispersion state is calculated, and from the number of endpoints and intersections or its dispersion state which has been calculated, smoothness of a paint film of the object to be inspected is decided by a smoothness deciding means M5.
Patent JP-S53121607-A (JP)
Title: Video signal reproducing unit
Inventor: YOKOYAMA EIICHI
IPC: H04N5/922
Filed: 1977-03-31
Abstract: PURPOSE: To improve video characteristic by performing a stable detection dependent upon the prescribed phase control of balanced-modulation reproduced signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05236044-A (JP)
Title: Automatic level controller
Inventor: KONO SHINICHI
IPC: H04L27/22
Filed: 1992-02-24
Abstract: PURPOSE:To reduce a response time of level control. CONSTITUTION:A subtractor circuit 3 calculates a difference between a reference level and a level of a burst signal detected by a level detection circuit 2 and inputted to a demodulator 1 and outputs a signal C2. A filter circuit 4 eliminates an undesired harmonic component from the signal C2 and outputs a control signal C3. A reception discrimination circuit 8 receives a signal C4 representing the detection of the burst signal and a unique word detection signal C6, decides the time when the burst signal is surely received, and outputs a signal C7. An average value arithmetic operation circuit 11 calculates a mean value between a maximum and a minimum value of the control signal C3 and outputs a mean value signal C8. Upon the receipt of the signal C7, a changeover circuit 12 selects the control signal C3 and the circuit 12 selects the mean value signal C8 when the signal C7 is not received, and outputs the selected signal to a variable attenuator 13 as a control signal C9. The variable attenuator 13 changes the attenuation of the burst signal Si depending on the control signal C9.
Patent JP-H0418885-A (JP)
Title: Television display device
Inventor: OMOTANI YOSHIRO
IPC: H04N5/45
Filed: 1990-02-16
Abstract: PURPOSE:To prevent the burning of a display screen by making it possible to display a part of a high definition television signal on a free displaying part when the high definition television signal is displayed on a standard television display device as well by a time compressing circuit and an output control circuit. CONSTITUTION:The time compression circuit 2 to reduce in point of time the output signal of a scanning line conversion circuit 1 to convert the high definition television signal into a standard television signal is provided. Then, at the time when the high definition television signal different from a high standard television signal in an aspect ratio is outputted to a television output device 6, the signal held in the time compression circuit 2 is outputted to an area where no picture exists generated because of the difference of the aspect ratio as well by the output control circuit 3, and the quantity of an electron beam irradiating a display surface is made nearly uniform. Thus, the burning phenomenon of the display screen can be prevented.
Patent JP-H07215674-A (JP)
Title: Jib end structure
Inventor: OISHI YUKINORI
IPC: B66C23/66
Filed: 1994-02-08
Abstract: PURPOSE:To lower the center of gravity and ensure high safety of attachment/ removal work by pivoting the mounting bracket of a sheave for lifting load rope to the body end of a jib, and mounting a means for retreating the sheave to an upper position than a horizontal plane with which a roller comes into rolling contact while the jib is being attached/removed. CONSTITUTION:The mounting bracket 22 of a sheave 5 for lifting load rope is pivoted to the body end 21 of a jib 4 so as to rotate smoothly with a pin 23 which is orthogonal to the boom derricking surface of the jib 4. To the mounting bracket 22, such a rotational amount as the lower end of the sheave 5 for lifting load rope can be retreated at least more upwards than the horizontal surface with which a roller 6 comes into rolling contact is applied. The mounting bracket 22 brings its collision part 25 into the collision contact part 24 of the body end 21 to regulate the rotation in the non-retreat direction. It is thus possible to decrease the height of a leg part 26 in the roller 6 so that the body end 21 may be brought into no contact with the ground for the lower center of gravity, and support the end of the jib 4 stably with the roller 6 for improved safety.
Patent JP-H11223247-A (JP)
Title: Torsional damper
Inventor: IMAMOTO YOSHIMI
IPC: F16F15/173
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To stabilize a vibration damping function by providing an excellent vibration damping effect in both of twist vibration at the time of a low rotational speed and twist vibration at the time of a high rotational speed and suppressing the eccentricity of an inertial body in the direction of a center of gravity at the time of a low rotational speed. SOLUTION: A gap G between a hollow annular housing 11 and an inertial body 12 housed therein is filled with a magnetic sensitive fluid 13 and a viscous fluid 14 never dissolved mutually therewith, and an annular magnet 15 is provided in the inner peripheral part of the housing 11. In a stationary state or during low-speed rotation, the highly viscous magnetic sensitive fluid 13 is magnetically attracted/held to the inner peripheral part in the gap G by the magnet 15, and the low viscous fluid 14 is unevenly distributed in the outer peripheral part in the gap G and, thus, viscosity resisting torque is reduced, and during high-speed rotation,  since the magnetic sensitive fluid 13 having higher specific gravity than that of the viscous fluid 14 is unevenly distributed in the outer peripheral part by a centrifugal force and the viscous fluid 14 is unevenly distributed in the inner peripheral part, viscosity resisting torque is increased.
Patent JP-H09228016-A (JP)
Title: Method for plating molten metal and device therefor
Inventor: TAMURA NOZOMI
IPC: C23C2/06
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To eliminate defects on a plated surface by blowing the reducing gas or inert gas against a steel plate surface in a snout, reversing the plate, and forming the gas flow along the steel plate surface to prevent floating impurities in the snout from being adhered to the steel plate. SOLUTION: In the molten metal plating, the reducing gas or the inert gas 11 is blown into a snout 3 against the surface of a steel plate 10 from a nozzle 6 like the blowing flow 12. Floating impurities on a bath surface are blown so as to be away from the steel plate 10 making use of the reversing flow 13 and the side flow 14 of the gas 11, and the discharge 16 of floating impurities is discharged from a suction port 8 as the discharge flow 15. The dipping depth of the snout 3 is changeable by a snout driving device. The gas such as N2 is continuously blown from a gas blowing nozzle 6 against the surface of the steel plate 10 in a plating bath, and the impurities on the bath surface is sucked at a side of the snout 3. Impurities adhered to and solidified on an inner wall of the snout 3 are cleaned and peeled by changing the in-bath dipping depth of the snout 3.
Patent JP-S58155030-A (JP)
Inventor: SUGIHARA TAIZOU
IPC: A01G27/00
Filed: 1982-03-09
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-S62194682-A (JP)
Title: Manufacture of pin diode
Inventor: KAJIMURA TAKESHI
IPC: H01L21/329
Filed: 1986-02-20
Abstract: PURPOSE:To enable the attainment of an excellent high-frequency characteristic by a method wherein a low resistance value layer having prescribed sizes is formed on one surface of a high specific resistance silicon substrate by means of diffusion or the like, and after the silicon substrate if finished to a prescribed thickness by grinding or the like, polycrystalline silicon doped with impurities having a conductivity type reverse to the one of the low resistance layer is made to grow. CONSTITUTION:A window of prescribed sizes is formed in a silicon oxide film 2 of prescribed thickness on an n-type silicon substrate 1 having so high a specific resistance as 100OMEGAcm or above, and after a p-type low resistance layer 3 is formed by diffusion of boron or the like, a silicon oxide film or a nitride film 4 or the like is formed on the whole surface. Next, the high resistance substrate 1 is ground to a thickness enabling the attainment of aimed Rd (high-frequency resistance) characteristic by means of etching or the like, and thereafter polycrystalline silicon 5 of low resistance doped with As or the like is formed to be about 100-150mum thick. Then, an n-type low resistance layer 6 is formed by subjecting the wafer to heat treatment, a window 7 is formed in the silicon oxide film or the nitride film or the like on the p-type low resistance layer 3, and an electrode 8 is formed of a prescribed metal.
Patent JP-S62193911-A (JP)
Inventor: OKUTO YUUKOU
IPC: B65B13/06
Filed: 1986-02-20
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-H10221892-A (JP)
Title: Electrophotograhic carrier and its manufacturing method
Inventor: OTAKI KAZUMI
IPC: G03G9/113
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic carrier and the method for manufacturing the carrier small in particle diameter and optional in resistance and high in durability and image quality and usable as a color carrier free from color stains. SOLUTION: The electrophotographic toner is manufactured by coating the surfaces of the carrier core particles with a coat-forming resin composed essentially of a silicone resin containing fine silicone resin particles, or immersing the core particles in the coat-forming liquid and drying them, and in these manufacturing methods, the resin coating and drying processes are executed in a vacuum heating state.
Patent JP-H01249086-A (JP)
Title: Razor device
Inventor: HEERUTO HEERUTSUMA
IPC: B26B19/14
Filed: 1989-02-18
Abstract: PURPOSE: To regulate maximum force between a shaving unit and the skin depending on the preference by providing a regulating mechanism for regulating the rigidity of an elastic element concerning a shaving apparatus provided with a holder for holding the elastic element acting upon an outside shaving member. CONSTITUTION: A holder 7 holds an elastic element 11 with respect to each shaving unit 3, and the elastic element 11 is provided with an annular part 12 engaged with the holder 7 and plural arm parts 13 bent circular. By moving a regulating band 17 in the direction of arrow P, the elastic element 11 can be turned with respect to the holder 7. Therefore, a terminal part 14 of the arm part 13 can be moved to a terminal part 14' shown by a broken line and as a result, the free length of the rim-shaped arm part 13 with respect to a projecting part 16 is decreased from L1 to L2 so that the rigidity of the arm part can be increased corresponding to the decrease in the free length. Therefore, the outside shaving member 4 or the shaving unit can regulate the maximum load corresponding to the request so as to be matched with the skin.
Patent JP-H06232074-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKANO ATSUSHI
IPC: H01L23/522
Filed: 1993-02-02
Abstract: PURPOSE:To provide a semiconductor device and its manufacturing method without damaging the covering property of a barrier metal even if the aspect ratio of a contact hole is large. CONSTITUTION:After an opening 3 is formed at an insulating layer 2, a first metal layer 5 to be formed later and polycrystalline silicon layer 4 with a high reactivity are formed conformally at least within the opening by the low pressure CVD method, etc., thus forming a film by allowing the metal to react with a polycrystalline semiconductor when forming first metal layers (barrier metals) 5 and 6 by the sputtering method, etc., and improving coverage at the contact sidewall bottom part, and corner part.
Patent JP-S63207379-A (JP)
Title: Production of differentiation agent for plant callus cell
Inventor: OKAMOTO TAKAHIRO
IPC: C12N5/04
Filed: 1987-02-20
Abstract: PURPOSE:To obtain the titled differentiation agent for plant callus cell usable in a wide variety of culture media without necessitating rigorous control of concentration, on an industrial scale at a low cost, by culturing a microorganism belonging to Enterobacter genus, exterminating the bacterial cells in the culture liquid and collecting the objective agent from the liquid. CONSTITUTION:Enterobacter sp No. 11-5 (FERM P-8884) which is a microbial strain belonging to Enterobacter genus is cultured in a medium at 37 deg.C for 90hr under shaking and 1N hydrochloric acid is added to the culture liquid to exterminate the bacterial cells. The objective plant callus cell differentiation agent can be produced by removing the cells by centrifugal separation and collecting the supernatant liquid. The culture of the microorganism is preferably carried out in a medium containing tryptophan as a medium component.
Patent JP-S60182261-A (JP)
Title: Input device of blackboard drawing information
Inventor: ISHIGAKI TOSHINORI
IPC: H04N1/04
Filed: 1984-02-29
Abstract: PURPOSE:To input a character or a graph with fidelity by calculating the moving speed of a manual scanner from each pulse interval of a CPU, generating a set clock pulse at each prescribed distance, latching a read data to a register an inputting it to an internal processing memory. CONSTITUTION:A manual scanner 13 moves horizontally in a strip form with a read width of a line head sensor 21 on a board 12 and a turning disc 27 of a distance/speed sensor 22 is turned in a turning speed in response to the moving speed. A detection pulse is generated from the sensor 22 every time a detection mark 28 shuts the optical path of a photosensor 29, and it is inputted to the CPU34 as an interruption pulse. The CPU13 calculates the moving speed of the scanner 13 from each pulse interval, generates a set clock pulse SP at each prescribed distance, the read data of level convertion by an amplifier 31 is latched to the register 32 at each generation and fetched, and stored in an input data storage area of the internal processing memory 35. Thus, the image data input without distortion is attained.
Patent JP-S51115613-A (JP)
Title: Dc rotary electric machine
Inventor: KOMATSU FUMITO
IPC: H02K23/04
Filed: 1975-03-27
Abstract: PURPOSE: To obtain a DC rotary electric machine of a high rotating torque per unit volume, by connecting coil of each pole of rotor with the DC source in parallel through a commutator and bruch. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11238860-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: NAGAI AKIRA
IPC: H01L29/786
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a DRAM or a system LSI on which a DRAM is mounted together, which has both stability and rapidity of memory operation. SOLUTION: On the same semiconductor board 1, a selective MISFETQm of a memory cell array region B1 of a DRAM is formed on a main surface of the semiconductor board 1 which is a bulk silicon board and a circuit expecting a memory cell, that is, a MISFET (an n-channel MISFETQn and a p-channel MISFETQp) of a peripheral circuit region B2 of a DRAM or a general circuit region A in which a general circuit such as a logic circuit is formed is formed on an SOI layer 3, which is a single crystalline silicon layer provided on an insulation film 2 on the semiconductor board 1.
Patent JP-S56133870-A (JP)
Title: Mos field effect semiconductor device with high breakdown voltage
Inventor: ASHITA TSUTOMU
IPC: H01L21/822
Filed: 1980-03-22
Abstract: PURPOSE:To decrease the characteristic change and improve the reliability of an MOS field effect semiconductor device with high breakdown voltage by a method wherein the pinch resistance layer which is readily affected by the external charge is completely covered with a conductor or semiconductor in order to fix at the electrically intermediate level. CONSTITUTION:In a semiconductor substrate 1 in which impurity has been diffused, on an insulating film 11 on a pinch resistance layer 5, a high-resistance layer 14 is provided so as to completely cover the pinch resistance layer 5, one end 12 of said high-resistance layer 14 being connected to a drain electrode 9, and the other 13 to a source electrode 8 in ohmic contact manner. When the operating voltages and input signals are supplied to the respective electrodes of the MOSFET having the pinch resistance layer 5 covered with the high-resistance layer 14, the voltage sloping of the high-resistance layer 14 connected between the source and drain electrodes 8 and 9 is approximately constant, so that the field of the pinch resistance layer 5 located directly below the high-resistance layer 14 can be maintained constant.
Patent JP-H11238669-A (JP)
Title: Aligner
Inventor: HASHIMOTO SHUICHI
IPC: H01L21/027
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent organic substances such as acid, etc., which vaporize from a chemical amplifying resist coating a wafer during exposure from adhering to a projection lens and prevent lowering of lens performance for improving the maintainability significantly. SOLUTION: In this aligner, a projection lens 3 is arranged under a reticle 2 and a wafer stage 5, on which a wafer 4 is mounted is provided under the projection lens 3. The surface of the wafer 4 is coated with a chemical amplifying resist. Furthermore, a transparent shielding plate 1 is arranged between the projection lens 3 and wafer stage 5. The transparent shielding plate 1 is optically transparent and is made of synthetic quartz which blocks the transmission of gaseous component. Its thickness is uniform so as not to affect the optical performance of an aligner and smaller the thickness is desired for preventing the reduction of quantity of transmitted light, e.g. 2 to 3 mm. Furthermore, a supporting member is provided attachably for supporting the transparent shielding plate 1.