baber/WOPTO huggingface dataset:
Patent JP-H0670337-A (JP)
Title: Recording and playback system of image signal capable of interposing of character signal
Inventor: GEDL KARL ING
IPC: H04N5/765
Filed: 1993-02-22
Abstract: PURPOSE: To facilitate the synchronization of recording and reproduction of an image signal into which a character signal can be inserted in a long-time play mode. CONSTITUTION: A 2nd switching device 93 which can be controlled by a control device 17 and is set to a 1st switch position by the control device 17 in a 2nd reproduction mode of a video recorder 1 precedes to a control input 36b of a modulator 36, a 2nd delay device 94 which has a delay time of one line period at the 1st switch position is arranged in series with the 2nd switching device 93 and a control signal S2 which is applied to the control input 36b of the modulator 36 is transmitted to the control input 36b of the modulator 36 by being delayed by one line period and is set to the 2nd switch position by the control device 17 in all the other reproduction modes of the video recorder 1. The 2nd delay device 94 is by-passed at the 2nd switch position and a control signal is transmitted to the control input 36b of the modulator 36 without delay.
Patent JP-S60176485-A (JP)
Title: Ac servo system
Inventor: NAKANISHI YOSHINORI
IPC: H02P23/22
Filed: 1984-02-22
Abstract: PURPOSE:To readily regulate an exciting current in response to a load characteristic by calculating the magnitude component of the current by an analog type vector magnitude converter, and simply converting the exciting current value. CONSTITUTION:A vector magnitude function converter (VMF)30A for converting two analog inputs A, B into an analog output (A<2>+B<2>)<1/2> is provided, a speed deviation E is input through an amplifier 21, and the exciting component I0 of an induction motor IM readily settable from the exterior by a control knob is input. The VMF30A converts the 2 inputs into an analog amount current peak command value AIM, and outputs it. A frequency command FRQ is input together with a servo command SV to a sinusoidal wave forming circuit 60. The magnitude component DIE of the command current and the frequency component CS of the command current are multiplied by a multiplier 70, thereby obtaining a motor current command MD.
Patent JP-S63200383-A (JP)
Title: Voice recorder
Inventor: TANAKA TAKEO
IPC: G11B27/34
Filed: 1987-02-13
Abstract: PURPOSE:To prevent the shortage of a recording time at the time of performing after-recording from being generated, by providing a means which calculates an allowable recording time quantity at after-recording from the storage capacity of a buffer memory and a time base compressibility, and a means which clocks a recording lapse time and calculates an allowable recording time remaining quantity. CONSTITUTION:The after-recording state of a device is set by operating a standby switch 204 and an after-recording switch 208, and by setting a switch 200, an allowable recording time per track is designated at 10sec, or by setting a recording time setting switch 210, the above time is set at 20sec. Next, recording is started by operating a recording switch 206, and a clock signal from a conversion timing generation circuit 408 and a recording time quantity data from a recording control circuit 212 are inputted to a time arithmetic circuit 300, then, subtraction operation is performed. Thus, by displaying the allowable recording time remaining quantity on a time display unit 302, the after-recording is performed observing the display, and the failure of the after-recording can be prevented from being generated.
Patent JP-S59158081-A (JP)
Inventor: IKEMOTO SHIYOUEI
IPC: H01R43/20
Filed: 1983-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63199486-A (JP)
Inventor: KATO SUMIO
IPC: B32B3/06
Filed: 1987-02-14
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-S52115447-A (JP)
Title: Moving-table type electronic oven
Inventor: KIMURA KATSUHIRO
IPC: F24C7/02
Filed: 1976-03-24
Abstract: PURPOSE: To improve the unevenness of heating, by moving a table, on which heated substances are placed, left and righ tor before and behind, in an electronic oven. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56128941-A (JP)
Title: Resin composition for positive type resist
Inventor: NAKAUCHI JIYUN
IPC: C08G81/00
Filed: 1980-03-14
Abstract: PURPOSE:To obtain a resist of high resolution and high sensitivity by mixing a polymer A which causes thermal crosslinking in a specific temp. range, and a polymer B which has good compatibility with the polymer A while having no reactivity at said temp. within a specific weight ratio range. CONSTITUTION:The polymer A of which the number average mol.wt. (MN) through polystyrene conversion by a gel permeation chromatography method is between 10,000-1,000,000 and which crosslinks at 100-250 deg.C is obtained as a copolymer with methacrylate, for example, glycidyl methacrylate. On the other hand, the composition prepd. by dissolving the polymer B or copolymer of polymethacrylate etc. which has no reactivity at the above-mentioned temp., has good compatibility with the polymer A and of which the MN by said method is 10,000- 1,000,000 and the polymer A in a good solvent at the ratios expressed by the formula is used as the positive type resist. This yields the composition having excellent adhesiveness to substrates, etching resistance, heat resistance, etc.
Patent JP-H01209982-A (JP)
Title: Speed control method
Inventor: NASHIKI MASAYUKI
IPC: B23Q15/00
Filed: 1988-02-15
Abstract: PURPOSE:To reduce the overshooting and delaying of a response, by changing an attenuation of a speed reference value according to the rigidity of a controlled part and a time varying pattern of the speed reference value. CONSTITUTION:Attenuator 11 attenuates a speed reference Vref with a predetermined optimum rate according to a controlled part and the time varying pattern of speed instruction, and outputs the attenuation rotation speed instruction Varef. By a differential amplifier 12, deviation Vdif between the attenuated rotation speed instruction Varef from the attenuator 11 and the detected speed VNFB from speed operational circuit 3 is obtained. In addition, deviation VDIF from the differential amplifier 4 is amplified only by an integrating amplifier 5 and deviation Vdif from the differential amplifier 12 is amplified only by proportion amplifier 6 on the other hand. The respective deviation VIDIF and Vpdif are added by the adder 7 and converted to the torque reference Tref.
Patent JP-S53116427-A (JP)
Title: Power source controller for dc/dc converter
Inventor: KAWANOWA SHIGEMI
IPC: H02M3/28
Filed: 1977-03-23
Abstract: PURPOSE: To simplify circuitry by replacing conventional power source switch with power source on and off keys. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05231786-A (JP)
Title: Heat accumulator
Inventor: ITO TADASHI
IPC: F28D20/02
Filed: 1992-02-20
Abstract: PURPOSE:To prevent deformation of a vessel and damage of a connected part due to repetition of expansion/contraction caused by cooling/heating of a heat accumulation material in a latent heat type heat accumulator which selectively accumulate heat in the vessel or dissipate heat from the vessel by repeating the steps of melting and solidifying the material filled in the vessel. CONSTITUTION:A heater 24 for heating a heat accumulation material is provided in contact with a vessel 23, and the vessel 23 is so constructed that a quantity of the heat accumulation material 3 in the vessel 23 is decreased as it approaches the outer periphery of the vessel 23.
Patent JP-S53118615-A (JP)
Title: Double spindle gas turbine
Inventor: NAKANISHI KEIICHI
IPC: F02C3/10
Filed: 1977-03-24
Abstract: PURPOSE: To obtain a double spindle gas turbine especially used for power generation that can increase the idle revolution of a spindle of a gas generator when non-load as much as possible without deteriorating fuel cost. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63201336-A (JP)
Title: Multiple throttle type internal combustion engine
Inventor: HAMAI KYUGO
IPC: F02D19/00
Filed: 1987-02-17
Abstract: PURPOSE:To attain high responsiveness and high performance by providing a premix gas feeding passage which is opened to the periphery of the end part of each of fuel injection valves in plural cylinders, and providing a valve device for controlling the opening of said premix gas feeding passage in accordance with the opening of a throttle valve in each of said cylinders. CONSTITUTION:A fuel injection valve 6 directed to an intake port 17 and a throttle valve 5 are installed on each of intake pipes 2 connected to a collector 3. In this structure, a premix gas feed pipe 19 is divided from a single passage part 8 to plural passage parts 15 and opened to the periphery of the end part of each of the fuel injection valves 6. And, a valve device 16 which controls the opening of the divided passage 15 of the premix gas feed pipe 19 in accordance with the opening of the throttle valve 5 is provided in each of cylinders #1-#4. Thereby, when the throttle valves 5 are on a closed side, connecting ports 14 are opened feeding a premix gas from the premix gas feed pipe 19 into each of the intake ports 17 via the periphery of the end part of each fuel injection valve 6, to carry out stable combustion.
Patent JP-H03238258-A (JP)
Title: Sheet winding control device
Inventor: SUGINAKA YOSHITAKA
IPC: B65H23/198
Filed: 1990-02-14
Abstract: PURPOSE:To uniform start-up of a winding roll speed and the rewinding roll speed for smooth sheet feed by setting an adequate acceleration rate automatically according to the winding diameter of the sheet coil on a rewinding roll to control speed. CONSTITUTION:The winding diameter of a sheet coil mounted on a rewinding roll 2 is computed from the rotating speed of a direct current control generator 14 for the rewinding roll by a diameter operation part 28, and the moment of inertia of the sheet coil is calculated from the winding diameter obtained by the diameter computation part 28 and a sheet input condition previously set by a GD<2> computation part 29. From the moment of inertia of the sheet coil calculated, the target acceleration rate of the rewinding roll 2 is calculated by an acceleration rate computation part 34 to control the sheet feed speed of the rewinding roll 12 based on the acceleration rate which is automatically set according to the remaining amount of the sheet coil. It is thus possible to make the start-up speed of the winding roll 1 coincide with the start-up speed of the rewinding roll 2 for the feed the sheet 3 feed without slackening.
Patent JP-H08230760-A (JP)
Title: Equipment for generating micro bubble
Inventor: KATO YOJI
IPC: B63B1/38
Filed: 1995-02-21
Abstract: PURPOSE: To provide the mixed fluid of bubbles and water containing bubbles of constant bubble diameter by generating bubbles by ejecting the compressed air from pores provided in a fluid transfer pipe to obtain the mixed fluid of bubbles and water containing fine bubbles and controlling and setting the distance of the pores in the axial direction. CONSTITUTION: When a pressurized water feeding means 1 is operated, the pressurized water is fed into a fluid transfer pipe 3 to generate the flowing water, and eject the water into the seawater form a bubble-water mixed fluid ejecting part 7. When a compressed air feeding means 2 is operated, the compressed air is fed into a gas chamber 5 to be ejected in the fluid transfer pipe 3 through pores 6. When the flowing water is generated in the fluid transfer pipe 3, the compressed air is ejected as the small diameter air flow according to the diameter of the pores 6. As a result, a number of small bubbles (micro bubbles) of constant bubble diameter are generated and mixed in the flowing water. This bubble-water mixture is transferred to the bubble-water mixed fluid ejecting part 7 by the fluid transfer pipe 3 while keeping the small bubble diameter.
Patent JP-H11233216-A (JP)
Title: Ic socket for test
Inventor: MORI YOICHI
IPC: H01L21/66
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a test IC socket of a BGA(ball grid array) package enabling to surely prevent pulling-out and slippage of terminals even when press- fitting force of terminal fixing parts gets beaten by force of springs of pin socket contacting parts. SOLUTION: Terminal terminal fixing parts 1c of terminals 1 composed of a contacting part 1a, a spring part 1b, a terminal terminal fixing part 1c and a terminal terminal lead 1d are inserted and fixed into first fixing holes 3 formed in a bottom part 2a of an IC socket body 2. Then, the terminals 1 are inserted into second fixing holes 9 provided in a fixing plate 4, and the plate 4 is put on the upper surface of the bottom part 2a of the IC socket body 2. Thus, the terminal terminal fixing parts 1c are pressed from above by peripheral parts of the second fixing holes 9.
Patent JP-S61192773-A (JP)
Title: Silicone coating fluid composition and production thereof
Inventor: TANIGUCHI MASAHARU
IPC: B41N1/00
Filed: 1985-02-22
Abstract: PURPOSE:To produce the titled compsn. which gives a coating film having excellent mechanical strength and flexibility, by reacting a polydiorganosiloxane with an organosilicon compd. (condensate). CONSTITUTION:A polydiorganosiloxane (A) of formula I [wherein R1, R2 are each a 1-10C alkyl, a 6-10C aryl (optionally substituted with chlorine), a 2-10C alkyl; X is -OH, a group of formula II, -OR3, -O-COR3, etc.; n is 10-1,000; R3, R4 are each a 1-20C (un)substituted alkyl] is reacted with an organosilicon compd. (condensate) (B) contg. at least three reactive groups of formula III [wherein a+b+c=4; b+c>=3; R is a 1-20C (un)substituted alkyl, a 6-10C aryl, a 2-10C alkenyl; Y, Z are each H, halogen, vinyl, etc.] in a molar ratio of A/B of 3/1-5 in a solvent inert to the reactive group, but capa ble of dissolving the reaction product. An excess of component B is then added thereto to obtain a silicon coating fluid compsn. consisting of a polydiorganosiloxane contg. at least two reactive groups in addition to those at both terminals and an inert solvent.
Patent JP-S60177639-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIJIYOU ATSUSHI
IPC: H01L21/603
Filed: 1984-02-23
Abstract: PURPOSE:To realize a low cost and highly reliable semiconductor device for wire junction by a method wherein, when a wire junction of the lead frames and the Ag globules is performed using Ag wires, the wire junction is performed in an active atmosphere, and at the same time, after a thermal pressure-welding was peformed, the heat oxidation of the Ag globules is prevented. CONSTITUTION:In active gas or reducing gas is made to jet from thje holes 6 of a lead frame retainer 4, and the thermal oxidation of Ag globules 8 provided on a semiconductor element 7 connected with lead frames 9 is prevented. Or, after the wire junction, whichis performed using Ag wires, a method, wherein generated oxides are removed by performing a thermal treatment in an inactive or reducing atmosphere or in a vacuum, can be also applied. According to this constitution, a highly reliable wire junction can be performed using Ag wires even through Au wires are not used for the wire junction.
Patent JP-H08209210-A (JP)
Title: Moving type gas blowing device and blast furnace operation method
Inventor: SHINOTAKE AKIHIKO
IPC: C21B7/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a device which prevents the degradation in air permeability and liquid permeability in the core part of a blast furnace or improves these properties when being degraded, and provide an proved operation method. CONSTITUTION: This device is constituted by mounting a pipe which is connected with a gas blowing device and is drivable forward and backward at a vehicle 1. The device improves the air permeability and the liquid permeability by pushing this pipe as a lance 2 into the furnace core part from a blast furnace tuyere. The contents of the blast furnace are sampled by the pipe 2 as a probe at the time of blowing off of the blast furnace and thereafter, this probe is replaced with a lance and the lance is selectively pushed into the tuyeres of a high powder rate, by which the air permeability and the liquid permeability are improved.
Patent JP-S60204440-A (JP)
Inventor: GERUHARUDO ARENTSU
IPC: B65H37/04
Filed: 1985-02-22
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-H04275913-A (JP)
Title: Formation of polycrystalline silicon film
Inventor: UEDA TORU
IPC: C01B33/02
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a polycrystalline silicon film uniform in a wide area with little defect by forming an amorphous silicon film on an insulating substrate or on an insulating film and then thermally annealing the film by lamp heating to make polycrystal. CONSTITUTION:An amorphous silicon film is made to grow on an insulating substrate (e.g. quartz plate) or on an insulating film (e.g. silicon oxide film or silicon nitride film formed on a single crystal silicon substrate) to 50-150nm thickness by LPCVD method with using a mixture gas of disilane (silane) and nitrogen as the source gas, with about 100sccm and about 400sccm flow rate, respectively, under conditions of about 50Pa pressure in a device at about 470 deg.C. Then the film is thermally annealed by using a general lamp heater in an inert atmosphere such as nitrogen at 1100-1200 deg.C for 10-300sec. to obtain the polycrystalline silicon film.
Patent JP-S63201784-A (JP)
Title: Picture processing device
Inventor: ENOKIDA MIYUKI
IPC: G03G21/14
Filed: 1987-02-18
Abstract: PURPOSE:To quickly compress and expand a picture by simultaneously processing plural picture elements of a first picture memory, storing processing results in a corresponding second picture memory and selecting the number of picture elements to be simultaneously processed in the first and second picture memories in accordance with the classification of processing to selectively perform plural kinds of processing. CONSTITUTION:The first picture memory consisting of plural memory elements and a processor unit, which consists of plural processor elements corresponding to memory elements and simultaneously processes prescribed picture elements in the first picture memory to process plural kinds of picture data, are provided. The second picture memory consisting of plural memory elements, each of which is accessed by addressing independently of another memory, correspondingly to processing results of the processor unit and the selecting means which selects the number of picture elements to be simultaneously processed in first and second picture memories in accordance with the classification of processing of picture data are provided. Thus, compression and expansion processings of the picture are quickly performed in parallel.
Patent JP-H11231478-A (JP)
Title: Fixing solution for silver halide photosensitive material using aluminum support
Inventor: NISHIOKA AKIRA
IPC: G03C1/77
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a rapid fixing solution for a silver halide photosensitive material with an aluminum support, containing no thiocyanate having a danger in environmental safety and capable of a high speed short time development. SOLUTION: This fixing solution contains at least a thiosulfate, an alkylthiosulfonate and a buffer, and it is used for the fixing solution for a silver halide photosensitive material using an anodized aluminum support. It is preferred that the fixing solution contains the thiosulfonate in a content of >=0.5 mol/l and 1-150 (molar ratio) times that of the alkylthiosulfonate.
Patent JP-S62190794-A (JP)
Inventor: MITSUI KYUZO
IPC: H05K3/24
Filed: 1986-02-17
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-S62191771-A (JP)
Title: Logic analyzing method and apparatus
Inventor: YOKOYAMA RYUJI
IPC: G01R13/28
Filed: 1986-02-18
Abstract: PURPOSE:To enable rapid measurement, by displaying the min. value of timing margins at a large number of data converting points and the position on the wave form showing the min. value when the timing margin of a clock and the signal of a data bus is measured. CONSTITUTION:Input data 31 is sampled on the basis of the sampling clock 34, which is generated by a sampling clock generating circuit 14, by a sampling circuit 11 to be stored in a memory 12. Next, when a search word comparator 18 detects the data indicated by a search word from the memory content 33 of the memory 12, the count value n0 of a setting-up counter 20 at that time is compared with the memory value of a setting-up register to store the value n0 being a smaller value in the setting-up register. Subsequently, when a channel group comparator 19 detects the change of the data of the memory content 33, the value m0 of a holding counter 21 is compared with the memory value of a holding register to store the value m0 being a smaller value as it is. Then, the min. value of timing margins at a large number of data converting points and the position on the wave form showing the min. value are displayed on a timing margin display circuit 22 to enable rapid measurement.
Patent JP-H05229773-A (JP)
Title: Man conveyor
Inventor: KUWABARA HIDEO
IPC: B66B23/06
Filed: 1992-02-20
Abstract: PURPOSE:To reduce component members of handrails and simplify the structure by providing freely expanding handrails which move with steps, and screws engaged with the handrails to drive them at the same speed as the steps by changing the speed of the handrails by change of pitches. CONSTITUTION:A man conveyor is driven securely by using screws 4 interlocked with drive of freely expanding handrails 6, any speed of steps can be coped with by changing the pitch of the screws 4, and by connecting drive shafts of the screws 4 through universal joints, power transmission can be performed securely at curvature parts of the steps, so installation of a motor 1 for driving may be at one place only. The handrails 6 are prevented from floating by holding handrail hooks 7 by guide rails on both sides. A drive mechanism and a reduction mechanism for the handrails 6 can thus be included in the screws 4.
Patent JP-H07245995-A (JP)
Title: Automatic voltage adjustor of generator
Inventor: YOSHIOKA TORU
IPC: H02P9/00
Filed: 1994-03-03
Abstract: PURPOSE:To protect circuit components by getting a field winding shorted by means of a phase-advance protective circuit when a phase-advance load is connected. CONSTITUTION:In the case that a normal load is connected, a transistor(Tr) 5 is turned on and the voltage exceeding a Zener voltage of a constant-voltage diode (CD) 14 is supplied to a field winding (CC) 4 and thereby the CD14 and a Tr12 are turned on and Darlington transistors (DT) 13 are turned off and therefore the field current flows. When phase-advance current flows in an output winding and a half-wave with the 'b' side of the CC4 being positive is induced, current flows through a diode 9. When a half-wave with the 'a' side of the CC4 being positive is induced, a base of the DT13 is biased through a resistor 16 and thereby the DT13 is turned on and the CC4 is shorted through a resistor 17. Therefore, a capacitor 3 is not charged from the CC4 side and thereby a voltage rise of the capacitor 3 due to a voltage rise of a winding 1 is prevented.
Patent JP-S56131097-A (JP)
Title: Manufacture of wire containing flux for welding
Inventor: MATSUMOTO TADASHI
IPC: B23K35/368
Filed: 1980-03-18
Abstract: PURPOSE: To prevent a wire from breaking even in the process of high-speed wire elongation during the manufacture of a wire containing a thin-diameter flux for welding, by adjusting the grain size of the filling flux to <350μ in particle size.  
     CONSTITUTION: In the manufacture of a wire of 0.9W1.6mmϕ containing a flux for welding, its sheath is charged with the flux of 350μ in particles size. The wire, even when elongaged at a high speed of >100m/min in the process of elongating the wire, does not breaks and excellent producibility can be realized. 
     COPYRIGHT: (C)1981,JPO&Japio