baber/WOPTO huggingface dataset:
Patent JP-S6062666-A (JP)
Title: Ignition apparatus for internal-combustion engine
Inventor: ITSUKI YOSHIYUKI
IPC: F02P5/155
Filed: 1983-09-17
Abstract: PURPOSE:To eliminate the erroneous operation of an ignition unit due to the noise of inrush current by installing, onto an ignition apparatus, a timer which suspends the function of an ignition unit in synchronization with the operation of a starter and restores that function after the starting-up of the starter inrush current is completed. CONSTITUTION:When a key switch 2 is turned ON, a starter inrush current flows in a starter motor 8, which is revolved. Then the disturbance magnetic flux generated around a lead wire 9 passes through the magnetic-flux passage of the coil of a revolution detector 3, and an abnormal voltage is superposed to the output voltage of the detector 3 and input into an ignition unit 4. When the key switch 2 is turned ON, a timer 20 operates and outputs timer output signals for a prescribed time. Therefore, a transistor 21 is put into electric conduction state, and the ignition unit 4 stops its function. The ignition unit 4 restores the normal function after the inrush current is stabilized, and the erroneous operation of the ignition unit 4 can be eliminated.
Patent JP-H0232903-A (JP)
Title: Multicolor filling apparatus for pasty cosmetic material
Inventor: ARASHIDA MITSUO
IPC: B65B3/12
Filed: 1988-07-09
Abstract: PURPOSE:To increase quantitative evaluation and simplify an apparatus by providing a main filling device which feeds pasty cosmetic material by a self- priming type discharge plunger pump; a filling manifold with a filling path formed inside which is connected to said main device; and a conductive plate of solution pushed out from the pasty cosmetic material. CONSTITUTION:Pasty material 16 fed inside a self-priming type discharge plunger pump 25 from a tank 17 is transmitted to a main filling device 35. Then it is transmitted into a filling manifold 41 by being pushed by a needle 38 with a filling valve cylinder 36 attached to the main filling device driven. Then via nozzles 44, 45 provided on another filling manifold 41 via a plurality of passages 42, 43, the pasty cosmetic material 16 is supplied to a vessel 47 set in a work holder 46. By driving a suction source such as vacuum source connected to an attachment 50 at the same time, solution contained in the cosmetic material is continuously led out from solution conductive passages 49, 49,... of a solution conductive plate 48, so that one turn of filling the pasty cosmetic material is completed.
Patent JP-S6062778-A (JP)
Title: Method for designating specific point of original in picture input scanner
Inventor: YAMADA SUSUMU
IPC: G06K9/20
Filed: 1983-09-16
Abstract: PURPOSE:To designate accurately a coordinate of a specific point up to the unit of output picture element by deciding the coordinate of the specific point while displaying a peripheral picture of the specific point such as a scanning start point on an input cylinder on a CRT. CONSTITUTION:The movement of a scanning head 7 toward sub-scanning direction and the turning of an original cylinder 1 are grasped by a controller 12 via encoders 3, 11 and counters 4, 12, a compression rate (m) is decided at the CRT display by the controller 12, and the address of a picture signal of the compressed picture element is inputted to a memory 20. In deciding an accurate coordinate of the scanning start point on an original, a picture data obtained from a neighborhood point is stored at the center address of the memory 20, and a cursor is moved to the point while the peripheral picture is displayed on the CRT display device 30. In expanding the CRT display picture while changing the compression rate (m), the position of the scanning start point is decided in the unit of minimum picture element.
Patent JP-H0461397-A (JP)
Title: Printed wiring board
Inventor: NAKAYAMA KOJI
IPC: H05K3/34
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the generation of solder clogging and solder bridge by laying out a component mounting through hole, a wiring through hole, and a correction pad on an axis parallel to the flowing direction of wave solder. CONSTITUTION:A component mounting through hole 31, a correction pad 41, a wiring through hole 51 as well as a component mounting through hole 32, a correction through hole 42, and a wiring through hole are laid out on an axis 2 parallel to the flowing direction 1 of wave solder. As a result, a spot which hinders the flow solder is limited to the component mounting through holes 31 and 32. Therefore, the solder flows smoothly to a greater extent compared with the prior art solder flow, which prevents generation of solder clogging between the axes 2.
Patent JP-S5695220-A (JP)
Title: Manufacture of liquid crystal cell
Inventor: SUZUKI TERUYA
IPC: G02F1/13
Filed: 1979-12-28
Abstract: PURPOSE: To prevent a cell from being deformed, the liq. crystal layer from being made uneven in thickness and the polarizing layer from being destroyed by locally irradiating the spacer part between upper and under substrates made of synthetic resin with infrared rays or laser beams to adhere the substrates.  
     CONSTITUTION: A colored plastic film as spacer 3 is interposed between upper and under substrates 1, 2 made of transparent synthetic resin, and by moving YAG (Y-Al-Ga crystal contg. Nb) laser beams or infrared beams 6, in the arrow direction, emitted from light source 4 and contracted in beam diameter with a lens while pressing substrates 1, 2 from the top and bottom, the spacer part is locally heated to join substrates 1, 2 and spacer 3 together without damaging the liq. crystal layer part and the display window parts of polarizing layer 8 and reflecting face 9 when layer 8 and face 9 are formed on the liq. crystal layer side of under substrate 2. Spacer 3 and upper substrate 1 may be united, and adhered part 7 may be coated with Cr, Al or the like by vapor deposition and allowed to absorb laser beams or infrared beams 6 to melt bond plastics. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6149490-A (JP)
Inventor: KAMAKURA MASAHIRO
IPC: H05K1/02
Filed: 1984-08-17
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-H0222935-A (JP)
Title: Dc regenerating method in transmission or recording and reproducing system by differential signal
Inventor: KOBAYASHI HIDEO
IPC: H04B14/06
Filed: 1988-07-12
Abstract: PURPOSE:To correct the more rapidly a DC component, the larger fluctuation in the DC component by setting a decoding signal at a value decided in advance within the range of quantization compulsorily when it is expected that the decoding signal exceeds the range of quantization decided in advance. CONSTITUTION:When an output signal from an exclusive OR gate 83 is set at (0), that is, when it is expected that the decoding signal can be set within the range of quantization, a signal from an adder 66 is supplied to an output signal terminal group as it is, however, when it is expected that the decoding signal exceeds the range of quantization, a code (0) or (1) supplied to an input terminal 81 is supplied to the output terminal group. Thus, when it is expected that the decoding signal exceeds the maximum value within the range of quantization at a reception side, decoding signal can be set at the maximum value compulsorily, and when it is expected that the signal goes less than the minimum value, it can be set at the minimum value compulsorily. In such a way, the more the fluctuation in DC potential, the more rapidly it can be corrected.
Patent JP-H0337528-A (JP)
Title: Signal detecting method
Inventor: MOTOI MOTOKO
IPC: H01L39/22
Filed: 1989-07-05
Abstract: PURPOSE:To facilitate the position alignment of a light signal and a detector by detecting a magnetic field which is generated by a current generated in an input part of a signal as the change in electric characteristic of a superconductor. CONSTITUTION:A detector using a superconductor 1 is put into liquid nitrogen and cooled. Laser light is projected on a signal input part 3 comprising a CdS film. A current flowing through the superconductor 1 when a voltage is applied to a comb-shaped electrode 7 on the CdS film is changed in response to ON-OFF of the laser light. In an ON state wherein the laser light is projected, the current value is decreased in comparison with the value in the OFF state. This means that a photocurrent is generated in the CdS film by the laser light and that the superconductor 1 detects the magnetic field generated by the photocurrent.
Patent JP-2001002683-A (JP)
Title: Highly pure dialkylaminosilane and its production
Inventor: ONO TAKASHI
IPC: B01J23/72
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a dialkylaminosilane in high purity without corroding an apparatus and without requiring a complicated purification process. SOLUTION: In a method for producing a dialkylaminosilane from metal silicon and a dialkylamine in the presence of a copper catalyst, a copper compound having <=300 deg.C melting point is used as a raw material of the copper catalyst. The mixture of the metal silicon with the copper compound is activated by a heat treatment. The halogen content of the alkylaminosilane is preferably <=10 ppm and the halogen content of the metal silicon is preferably <=1 wt.%.
Patent JP-S5694986-A (JP)
Title: Motor protecting circuit
Inventor: ARAYA TAKETOSHI
IPC: H02H7/08
Filed: 1979-12-27
Abstract: PURPOSE:To surely attain a protecting operation in a simple structure by a method wherein there is provided the protecting circuit formed of such thyristors as cutting- off phase change-over control transistors on an over-flowing of a motor current in a DC brushless motor. CONSTITUTION:When an overcurrent flows out of a power source VB, the overcurrent is detected by a resistor 8, thereby causing a transistor 9 to be turned ON and integration operations to be started. If voltages at both ends of a resistor 12 increase to some extent, a thyristor 11 is triggered to be turned ON, and due to a base potential being put in the negative state, the control transistors 4a-4c are turned OFF which effect control of the currents flowing through motor windings 5a-5b according to signals fed from the phase change-over circuit 2. At this moment, no change appears in the terminal voltage of the capacitor 10 so rapidly that no hunting phenomenon occurres. With the completion of charging the capacitor 10, the terminal voltage of the resistor 12 becomes zero again and the gate current is not flown to the thyristor 11.
Patent JP-H0520467-A (JP)
Title: Method and device for processing picture
Inventor: ISHIDA YOSHIHIRO
IPC: G06T11/40
Filed: 1991-07-12
Abstract: PURPOSE:To easily and inexpensively realize a processing for painting out the internal part of a complicated outline at high speed without the distortion of a graphic by executing correction based on a connection relation between a notice line element and adjacent line elements before and behind and the direction of an area to be painted out. CONSTITUTION:CPU 1 controls a synchronism control circuit 6 and reads an outline picture for paintout on a page memory 3 one line by one. The outline of the graphic treated here is taken as the set of outline vectors (line elements) which lie clockwise or anticlockwise. CPU 1 judges whether end points on the vectors are used for the judgement of a boundary point constituting a closed section from the respective outline vectors, the direction and the inclination of the outline vectors before and behind. Thus, only the outline is plotted, data on the above scan line is horizontally scanned and paint-out is started. Thus, the processing for painting out the internal part of the complicated outline can easily and inexpensively be realized at high speed without the distortion of the graphic.
Patent JP-S5697124-A (JP)
Title: Connection disconnection system for terminal device
Inventor: ITOU TOMONORI
IPC: G06Q40/02
Filed: 1979-12-29
Abstract: PURPOSE: To make suitable the management of the terminal device, by providing the flag information permitting or inhibiting the reception/transmission of data to the memory constituting the system and controlling this with the input device.  
     CONSTITUTION: To the central processing unit CPU, the main memory MM, a plurality of terminal devices TS and input and output device I/O are connected via the bus BS to constitute the computer system. In this constitution, the main memory MM is provided with the program CCP managing the logical connection and disconnection of the terminal device TS, the desired TS is connected to the bus for a given time with the instruction from the input and output device I/O to operate the computer. The connection and disconnection flags in the program CCP have the  logical numbers No.1WNo.3 given to each terminal device and the column storing  the control references CT11WCT13 for the number of sets of the terminal devices,  and the device I/O designates it, and only the terminal device designated is connected to the bus BS. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6328193-A (JP)
Title: Stereoscopic television receiver
Inventor: HAMADA AKIRA
IPC: G02B30/25
Filed: 1986-07-21
Abstract: PURPOSE:To obtd. a stereoscopic video by dividing a screen and disposing a polarizing filter by which the polarization directions are mutually intersected orthogonally in front of a television receiver and seeing by a glasses with a polarization filter. CONSTITUTION:The polarization filter for passing a V polarization wave is provided at the right eye part of the glasses for seeing the screen of the receiver 1, and the polarization filter for passing the H polarization wave is provided at the left eye. When the picture is reproduced by the receiver 1 in case of scanning an A area, the video signal of a stereoscopic camera corresponding to the right eye is projected, and when a B area is scanned, the video signal of the stereoscopic camera corresponding to the left eye is projected and the video signal is switched to project. For instance, previously, a vertical scanning period is divided correspondingly to the A, B areas and the video signals of the stereoscopic camera corresponding to the right eye and the left eye are projected correspondingly to the divided periods respectively. A viewer can see an image picked up by the two cameras corresponding to the right and the left eyes by the glasses substantially simultaneously. Thereby, the image projected on the receiver 1 can be caught as a stereoscopic picture.
Patent JP-S6328108-A (JP)
Title: Oscillation circuit
Inventor: KOUNO MITSUKUMO
IPC: H03B5/20
Filed: 1986-07-22
Abstract: PURPOSE:To obtain an oscillation circuit with a wide variation range which suits to IC-implementation by varying an external control signal and varying the variation ratio of the current converting circuits of the 1st and the 2nd integration circuits, and adjusting the oscillation frequency of an oscillation output signal. CONSTITUTION:The output (a) of a band pass filter 21 is returned to the output of the 2nd integration circuit 212 through a limiter amplifier 22 to provide positive feedback, thereby obtaining oscillations of frequency fc. This resonance frequency fc is controlled by variable power sources I2 and I4, so the fc can be varied in proportion. Consequently, the oscillation frequency is varied by varying the conversion ratio of the current converting circuits, so the wide variation range is obtained and the same stability and low noise characteristics with an LC oscillation circuit are obtained.
Patent JP-S6327550-A (JP)
Title: Production of propylene resin molded article
Inventor: SOBASHIMA YOSHIHIRO
IPC: C08L53/00
Filed: 1986-07-22
Abstract: PURPOSE:To obtain a molded article having excellent moldability, high- temperature thermal stability and low-temperature impact resistance, etc., by mixing and kneading a specific crystalline propylene-ethylene block copolymer and polyester fiber, etc., at a temperature within a specific range using a stirring granulation method and molding the produced mixture. CONSTITUTION:(A) 80-40(wt)% block copolymer having a melt flow rate (MFR) of >=25g/10min, especially >=80g/10min, normal-temperature xylene soluble content of 5-20%, ethylene content of the soluble component of 20-45% and MFR of propylene homopolymer block of 30-150g/10min is compounded with (B) 20-60% fiber such as polyester, polyamide, rayon, cotton, etc., preferably having a length of 0.5-10mm and a diameter of 5-20mum. The obtained composition is mixed, kneaded and molded by a stirring granulation method at a temperature between Tm and Tm+30 deg.C (Tm is melt-finish temperature of the component A) in the case of injection molding and between heat-deformation temperature of the component A (under fiber stress of 46kg/cm<2>) and Tm in the case of other molding methods.
Patent JP-S6234894-A (JP)
Title: Ice breaker
Inventor: NUMATA YOSHIISA
IPC: B63B35/12
Filed: 1985-08-07
Abstract: PURPOSE:To reduce the ice breaking resistance by installing a position detector for a steering wheel and a water feeding pump which is operated and stopped by the instruction of the detector and installing a drain nozzle connected to the pump at the bow part. CONSTITUTION:When a steering wheel is at an advance or stop position, an electric motor 3 for water feeding pump is brought into stop, and when the steering wheel is at a retreat position, the electric motor 3 is started to supply water from a drain nozzle 1. In other words, during the time from the ice breaking advance to stop of a ship, drain from the drain nozzle 1 is brought into stop. When the ship is switched to retreat, the electric motor 3 for the water feeding pump 2 starts, and sea water is jetted from the nozzle 1 as the ship retreats, and the fallen snow 5 on this ice plate 4 is removed. Therefore, the ice breaking resistance can be markedly reduced.
Patent JP-S6416823-A (JP)
Title: Aromatic polyester
Inventor: SUGIMOTO HIROAKI
IPC: C08G63/60
Filed: 1987-07-09
Abstract: PURPOSE:To obtain the titled polyester, having excellent melt moldability, heat resistance and mechanical physical properties and suitable as mechanical, automotive parts, etc., by molding into fibers, films, etc., by polycondensing plural recurring structural units in a specific proportion. CONSTITUTION:The aimed polyester, obtained by charging (A) 30-80mol.% compound to be structural units expressed by formula I (50-100mol.% of groups Ar1 are aromatic group expressed by formula II) (e.g. p-hydroxybenzoic acid), (B) 10-35mol.% compound to be structural units expressed by formula III, such as 4,4'-dihydroxydiphenyl, and (C) 10-35mol.% compound expressed by formula IV (50-100mol.% of groups Ar2 are aromatic groups expressed by formula V) (e.g. 2,6-dicarboxynaphthalene) into a polymerization vessel and polycondensing the components at, e.g. 250-390 deg.C, and having preferably 250-380 deg.C flow temperature.
Patent JP-S6233214-A (JP)
Title: Coal water slurry atomizer
Inventor: KOBAYASHI YOSHINOBU
IPC: F23D99/00
Filed: 1985-08-07
Abstract: PURPOSE:To reduce the mean particle diameter of spray, reduce the particle speed of slurry spray of coal water and provide a flame stability as well as a low NOx by a method wherein a pipe for supplying coal slurry is arranged at a center of an atomizer for atomizing the slurry of coal water with spray medium such as steam and then the spray medium is injected at a high speed with a specified angle. CONSTITUTION:An atomization and mixing chamber 14 for mixing slurry of coal water and spray medium is installed at the downstream side of a coal water slurry supplying pipe 16. An inner wall of the atomization and mixing chamber has a spray medium flow passage 15 opened in a tangential direction of the inner wall and at an angle forming an end surface of atomizer of a crossing point between the inner wall of the injection and mixing chamber and a side surface faced to a point where the atomization of the atomizer is discharged. A ceramic body 12 is attached to an extremity end of the injection and mixing chamber in order to prevent a nozzle chip from being worn out. Coal water slurry is pulverized into fine particle at first under a high speed circulation force, resulting in making the high speed injection particles; then, the slurry may be struck against the end surface of the atomizer. At this time, mainly the rough particles of the spray particles are pulverized again under their striking forces: the spray particles are pulverized and further they are dispersed and injected. As a result, a stable combustion is carried out just after the dispersed flow of spray is injected from the atomizer.
Patent JP-H0462526-A (JP)
Title: Bidirectional optical fiber amplifier
Inventor: SATO YOSHIAKI
IPC: H04B10/297
Filed: 1990-07-02
Abstract: PURPOSE:To suppress reflected light and to use a light pulse tester by using an optical circulator either before or behind a rare-earth added optical fiber. CONSTITUTION:When signal light and excitation light are coupled mutually and inputted to a 1st rare-earth added optical fiber 1a in a bidirectional optical fiber amplifier of 1st constitution, the signal light is amplified and inputted to one input-side port 2-A of an optical circulator 2 and outputted from its output-side port 2-B. When the excitation light is not inputted from the other input-side port 2-B of the optical circulator 2, a 2nd rare-earth added optical fiber 1b operates as an optical attenuator to suppress the reflected light while the reflected light of the amplified and outputted signal light is outputted to the output side from the other input side and propagated. Further, when the excitation light is inputted, a 2nd rare-earth added optical fiber 1b operates as an optical amplifier, namely, propagates the light even in the traveling direction of the reflected light.
Patent JP-H0461027-A (JP)
Title: Transfer recorder
Inventor: KANEMATSU ATSUNOBU
IPC: G11B5/86
Filed: 1990-06-29
Abstract: PURPOSE:To simplify the transfer recorder by respectively housing a master medium already recorded and an unrecorded slave medium in a tape cassette and successively transferring with a series of devices. CONSTITUTION:The master medium and the slave medium are transferred and recorded while travelling both mediums in the state of housed in the tape cassette respectively. Namely, at the time of transfer recording, a master cas sette 2 and a slave cassette 8 are respectively moved to a center transfer record ing part 4 in the direction of X1/X2, and the transfer recording is performed with a magnetic surface joined with a magnetic flux generation part 4a and a capstan 4b after both tapes are drawn out from a prescribed tape loading mechanism. Prescribed processing such as the rewinding operation of a tape or the like is performed to the slave cassette 8 after transfer recording in an emission mechanism part 7, and a series of transfer processing is completed by being delivered to a housing part 9 in the direction of Y. Thus, the transfer recorder can be miniaturized.
Patent JP-S5877437-A (JP)
Title: Polishing device
Inventor: NOTO KOUICHI
IPC: B24B11/00
Filed: 1981-10-30
Abstract: PURPOSE:To remarkably enhance the degree of accuracy in a worked spherical surface, by controlling the attitude of a tool while detecting the condition of the contact between the tool and the spherical surface to be polished, in an inprocess step. CONSTITUTION:A tool holder 8 is provided with X-axis motor 9 and Y-axis motor 10 for controlling the attitude of a polishing tool 1. A tool head 12 is incorporated therein with a displacement detecting shaft 11 and a displacement detector 14 which produces a polishing head displacement detecting signal 21 in accordance with the condition of the contact between the tool 1 and a spherical surface 3 to be polished. The rotary shaft of a polsihing head swinging motor 19 is provided with a dog 17 carrying a photo-sensor 18 for determining which positions the pressure of the tool 1 is high and low. The polishing head displacement signal 21 is compared with a clock signal 22 from the photo-sensor 18 in an attitutde control unit 20 so that the motors 9, 10 are operated to maintain the detecting signal 21 within a predetermined level range.