baber/WOPTO huggingface dataset:
Patent JP-S5886213-A (JP)
Title: Pipe mounting and demounting device in pipe installing device
Inventor: SEKIDA SHIGERU
IPC: E02D3/12
Filed: 1981-11-17
Abstract: PURPOSE:To enable to facilitate mounting, demounting and aligning of an injecting pipe, by a method wherein a pipe mounting and demounting device having a retainer for supporting a pipe and a moving means for moving the retainer in parallel to the pipe is mounted to a chuck head. CONSTITUTION:In case a new injecting pipe P is additionally connected to an existing injecting pipe, a lower part of a swivel S is supported by a support seat 25 of a pipe mounting and demounting device 9, and after the new injecting pipe P is carried in and aligned, it is linked to the swivel S. Then, through operation of a hydraulically-operated moving means for the pipe mounting and demounting device 9, the support seat 25 is raised to raise the swivel S and the new injecting pipe P, and after the lower end of the new injecting pipe P is moved to the upper end of the existing pipe chucked by a head chuck 2, the new injecting pipe P and the existing injecting pipe are coupled together. Meanwhile, in case the injecting pipe is gradually removed through lifting of the injecting pipe, the above described operations are reversed approximately.
Patent JP-H0349124-A (JP)
Title: Relay malfunction preventing circuit
Inventor: MAGOME SHUNICHI
IPC: H01H47/00
Filed: 1989-07-17
Abstract: PURPOSE:To prevent the malfunction of a relay by applying the driving current to the relay after detecting that secondary power sources generated by a primary power source have risen. CONSTITUTION:When secondary power sources E21 and E22 generated by a primary power source E1 rise, the base voltage is applied to a transistor TR1 by resistors R1 and R2 of a secondary power source detecting means 20, and TR1 is excited. When TR1 is kept off, TR2 of a primary power source control means 30 is set off because its emitter and base are kept at the same potential. When secondary power sources E21and E22 rise and TR1 is turned on, a current flows through resistors R3 and R4, the base voltage due to the voltage drop across the resistor R3 is generated, and TR2 is turned on. When a control signal is inputted to a relay driving means 40, polarity is reversed by an inverter INV1, TR3 is turned on, and a relay 10 is turned on.
Patent JP-S6175524-A (JP)
Title: Selection processing apparatus
Inventor: KAWANABE TAKAO
IPC: G03F1/84
Filed: 1985-08-23
Abstract: PURPOSE:To realize highly accurate correction processing without extra irradiation to the area other than the correcting region by automatically measuring sizes of defective region on the photomask and automatically setting the correcting region based on such measurement. CONSTITUTION: An image of photomask 1 is enlarged with an objective lens 2 and it is then focused to the pick-up surface of television camera 7 through an intermediate lens 6. The size of defective region of this image is measured with a measuring circuit 25 and sizes obtained by the measuring circuit 25 are sent to the comparison and adjusting circuit 26. A pulse motor 10 which drives a plate 9 forming an aperture 10 for the input sizes, the moving distance is caused to correspond by counting a number of pulses and when these match, the pulse motor 10 is stopped. Thereby, the aperture 19 corresponds to sizes of the processing region of the photomask 1 with high accuracy and the processing region is processed with high accuracy with the laser beam sent from the laser 11 in the processing part through the aperture 19.
Patent JP-S57108684-A (JP)
Title: Cw radar apparatus
Inventor: ISHIDA KATSUJI
IPC: G01S13/58
Filed: 1980-12-25
Abstract: PURPOSE:To enable the detection of a target Doppler frequency with one narrow band signal by generating a locally oscillated signal to include a Doppler frequency required through an FM modulation and mixing it with transmission and received signals. CONSTITUTION:A transmitter 21 emits a non-modulation continuous wave signal of a frequency fr from an antenna 22. A saw tooth wave generated with a saw tooth wave oscillator 23 is fed to a local oscillator 24, whose locally oscillated frequency is modulated in the frequency with the saw tooth wave whereby a locally oscillated signal fL containing a Doppler frequency is obtained. The signal fL is fed to a mixer 25 with the output of the transmitter 21 and the output thereof 25 to a BPF26 to obtain a frequency component of fT-fL. On the other hand, a radio wave emitted from the antenna 22 is reflected by a moving target and fed to a mixer 28 via an antenna 27. A signal of fL+ or -fd (where, fd is the Doppler frequency) is obtained and fed to a BPF29 of a narrow band to gain a necessary frequency fd which will be provided to a display 34 after amplified 30.
Patent JP-H01258976-A (JP)
Title: Page printer
Inventor: SHITAMAE MUTSUO
IPC: G06K15/12
Filed: 1988-07-23
Abstract: PURPOSE:To enable data to be dividedly printed on a plurality of sheets of paper, by providing a means, which forms page information for one page dividedly or divisibly into a plurality of pages when a specified paper size is discriminated to be more than a printable paper size by a discriminating means and successively feeds the respective printing information to a printer engine. CONSTITUTION:Whether a paper size specified by an external device or an internal operation part is more than a paper size printable by a printer engine is discriminated by a specified size discrimination means B. As a result, with the judgement that the specified paper size is over the printable paper size, a page information forming means C forms page information for one page dividedly or divisibly into a plurality of pages and successively feeds the respective printing information to a printer engine D. By the printer engine, the information is printed on a plurality of sheets of paper in order. As a result, even a text which is too large in size to be printed on one sheet of paper can be printed by using a plurality of sheets of paper without changing or contracting a layout.
Patent JP-S6076583-A (JP)
Title: Adhesive tape and its preparation
Inventor: MIKI YOSHIO
IPC: C09J7/02
Filed: 1983-09-30
Abstract: PURPOSE:An adhesive tape having no air release even if it is rolled and preserved for a long time, having nonspherical closed cells obtained by forming a pressure-sensitive adhesive layer containing a blowing agent on the face of a substrate, making expanded closed cells, cooling them, reducing the volume of the closed cells by a specific ratio. CONSTITUTION:A blowing agent of thermal decomposition is added to a pressure-sensitive adhesive substance such as styrene-isoprene-styrene block copolymer, etc., which is applied to a tape substrate and heated to form a pressure- sensitive adhesive layer having numerous closed cells in a maximum expansion state. The layer is quenched, the internal pressure is reduced, and the formed closed cells are processed into nonspherical closed cells having reduced volume at least 5%, preferably 15-40% smaller than the volume at the formation of the closed cells, to give the desired tape. EFFECT:Although the titled tape has closed cells, it has proper bond strength and second release properties, and good adaptability to a rough surface.
Patent JP-H0847994-A (JP)
Title: Lightweight ultra-strong sheet and production thereof
Inventor: ISHIYAMA SADAYUKI
IPC: D04H3/045
Filed: 1994-08-05
Abstract: PURPOSE:To obtain a lightweight inexpensive ultra-strong sheet by constituting the sheet of a two-layered laminated structure of a stretched material selected from a biaxial or multi- axial yarn laminated nonwoven fabric obtained from a tape with tensile strength of a specific value or more composed of ultra-high mol.wt. polyethylene with intrinsic viscosity of a specific value or more and a longitudinal and lateral laminated nonwoven fabric of wide reticulated webs and a sheet material. CONSTITUTION:Ultra-high mol.wt. polyethylene with intrinsic viscosity of 5dl/g or more (measured in a decalin soln. at 135 deg.C) is stretched to form a stretched material with tensile strength of 1.0 GPa or more and this stretched material is formed into a tape form and a number of the obtained stretched tapes are laminated so that the orientation axes of them cross each other at a right angle and thermally fused at intersecting points to obtain a biaxial or multiaxial yarn laminated nonwoven fabric 2. The stretched material is split under tension by a splitter to be formed into a reticulated web shape and a number of the obtained wide split webs are laminated longitudinally and laterally through an adhesive to form a nonwoven fabric 2. Non-combustion or fire-retardant sheet materials 3, 4 are laminated to both surfaces of the yarn laminated nonwoven fabric 2 or the longitudinally and laterally laminated nonwoven fabrics of the wide reticulated webs through an adhesive to obtain an ultra-strong sheet 1.
Patent JP-S6076766-A (JP)
Title: Recording method of color image
Inventor: HANEDA SATORU
IPC: B41J2/525
Filed: 1983-10-04
Abstract: PURPOSE:To reduce the size and cost of a device by forming repeatedly an electrostatic image by the same device to an image forming body having a photoconductive sensitive layer and repeating formation and development of the electrostatic image thereby obtaining the color image. CONSTITUTION:The surface of an image forming body 1 which is destaticized by a destaticizer 13 and is cleaned by a cleaning device 14 is subjected to the 1st electrostatic charge by a charger 2 and the charged surface is subjected to the 1st image exposure by image exposure 4 by each color. The resulting electrostatic image is subjected to the 1st development by a developing device using a developer of the color toner corresponding to the image exposure 4 among developing devices 5-8. After the surface is destaticized by the destaticizer 13, the 2nd electostatic charge is executed again by the charger 2 at the 2nd turn and the charged surface is subjected to the 2nd image exposure by the image exposure 4 of the color different from the color of the first exposure. The image is developed for the second time by the developing device of the corresponding color toner. The 3rd and 4th formation and development of the electrostatic image are thereafter repeated in the same way.
Patent JP-H0723406-A (JP)
Title: Mis-convergence correction device
Inventor: OTSU SHINJI
IPC: H01J29/76
Filed: 1993-06-29
Abstract: PURPOSE:To provide the mis-convergence correction device in which automation of coil winding is attained and a job for assembling of the mis-convergence correction device is automated. CONSTITUTION:In the convergence correction device in which a control coil 1 wound on a drum core 1a is arranged in the center, the midde 2-division controlled coils 2a, 2b, 3a, 3b wound on a couple of parallel drum cores 4a, 4b, 5a, 5b at both sides are arranged and magnets 6, 7 are fitted to the outer surface of an outer guard of a couple of the drum cores magnetized in the broadwise direction, a pin terminal 10a to which a lead wire of the coil is tangled is fitted to an outer circumferential face of the guard of the drum core of the control coil and the controlled coil.
Patent JP-S6429624-A (JP)
Title: Combined cycle power generation plant for coal gasification
Inventor: ICHIKAWA TAKAHIRO
IPC: F01K23/02
Filed: 1987-07-23
Abstract: PURPOSE:To improve the responsiveness on sharp variation of load by arranging a buffer tank which supplies the internal air into a gas furnace on the sharp variation of load and stores the compressed air on the sharp reduction of load, between an air compressor and the gas furnace which uses the compressed air as oxidizing agent. CONSTITUTION:In the titled plant, the raw gas generated in a gas furnace 1 into which air is supplied from a value 2, steam is supplied from a value 3, and coal is supplied from a valve 4 is purified in a gas cooler 5 and a desulfurizer 6, and supplied into a combustor 9 in a gas turbine equipment through a gas heater 7. The compressed air pressurized in an air compressor 25 is supplied into the valve 2 (air flow rate adjusting valve) through a conduit 26. In this case, a buffer tank 28 is connected to the conduit 26 so as to bypass the gas through a check valve 27 and an air flow rate adjustor 2. The air in the buffer tank 28 is supplied into the gas furnace 1 on the sharp increase of the load of the plant, and the compressed air is stored on the sharp reduction of the load.
Patent JP-H09759-A (JP)
Title: Sewing method for clothes required for double stitched seam by lock stitch sewing machine
Inventor: SUGIMOTO AKIHIKO
IPC: D05B1/12
Filed: 1995-06-16
Abstract: PURPOSE: To improve the sewing strength of clothes and to secure the luxurious feeling of sewing quality by setting double stitched seam by a lock stitch sewing machine as sewing specifications at the respective parts of the clothes. CONSTITUTION: At the time of sewing the clothes, after performing the plain seam of the clothes by the lock stitch sewing machine once, the plain seam is performed again by the lock stitch sewing machine on the line of the plain seam at the first time. As the objects of such double stitched seam by the lock stitch sewing machine, it is applied to the side seam of the clothes, back center seam, undersleeve seam, sleeve cap seam, seat and side seam and arm hole seam, etc. For instance, at the outlet seam 2 of cloth on the back side 1 of the cloth, respective needle locations at the first time and the second time respectively indicated by white dots and black dots are arranged along the single plain seam line 5. Thus, the sewing strength of the clothes is improved and the luxurious feeling the sewing quality is secured.
Patent JP-H0352153-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHIRAISHI KENJI
IPC: G11B15/467
Filed: 1989-07-19
Abstract: PURPOSE:To stabilize the time necessary for searching a target position by comparing the necessary time calculated when position information is obtained before with the elaped time from that point of time when the position information can not be detected and shifting to a decelerating action when a difference between them is within a certain range. CONSTITUTION:Data on a tape which is reproduced from a tape driving part 1 while the tape is traveling is processed in a signal processing part 4 and subcode data including the tape position information is read out from the data to be outputted to a microcomputer 17. At the time of judging that the subcode is not correct, a counted value by a timer 14 expressing the elapsed time from the last point of time when the tape position information is correctly read in is inputted in the microcomputer 17. At such a time, the necessary time which is required from the last point of time when the tape position information is correctly read in till arriving at the target position is stored in the microcomputer 17 and the difference between the elapsed time and the necessary time is compared with a certain value. At the time of judging that the current tape position is approximate to the target one, the traveling speed of the tape is decreased.
Patent JP-S6429408-A (JP)
Title: Film of cold water-soluble polyvinyl alcohol derivative
Inventor: AOKI SHOICHI
IPC: C08J5/18
Filed: 1987-07-24
Abstract: PURPOSE:To form a cold water-soluble film which easily dissolves in cold water and which has superior properties such as long-term stability, acid resistance and alkali resistance, by using an acetalized polyvinyl alcohol formed with the restriction of the degree of acetalization and the length of the alkyl chain of an aldehyde used. CONSTITUTION:A cold water-soluble film comprises a mixture of a component (A) and a component (B), wherein said component (B) is 30-90wt.% (A) is a polyvinyl alcohol derivative having a basic structure consisting of a vinyl alcohol unit, a vinyl acetate unit and an acetalized vinyl alcohol unit wherein the viscosity average degree of polymerization of the vinyl monomer unit is 200-500; the vinyl alcohol unit is 70-90mol.%; the vinyl acetate unit is 0-2mol.%; the degree of acetalization is 10-30mol.%; and the average length of the alkyl chain in R (alkyl group) of the acetalized vinyl alcohol unit of formula I is 0.34-1.70, and (B) is the same as the component (A) except having a viscosity-average degree of polymerization of 550-2,500.
Patent JP-H0914931-A (JP)
Title: Optical displacement measuring device
Inventor: HIRONO ATSUYUKI
IPC: G06T7/00
Filed: 1995-06-27
Abstract: PURPOSE: To simplify the setting of inspection items and to achieve an accurately inspection by obtaining the distance to an object at each position by scanning and projecting optical beams to the surface of the object and obtaining the increase/decrease tendency of change between adjacent measurement points of a number of measurement points. CONSTITUTION: A displacement sensor 11 detects the displacement of the surface of an object by applying optical beams to the surface and operating projection spots formed on the surface. A change point recognition part 13 obtains the increase/decrease tendency of the difference of the change between adjacent measurement points based on a number of measurement points on a scanning line with the scanning position and displacement of the optical beams as a set and extracts a measurement point where the increase/decrease tendency changes as a change point. An operation point recognition part 14 obtains an operation point used when obtaining the shape dimension of the object based on the relationship among a plurality of change points.  Also, an operation processing part 15 obtains the feature dimension of the surface shape of the object on the position of the obtained operation point and an output pat 16 displays the result on a display 21 of a process setting part 2.
Patent JP-H1029277-A (JP)
Title: Laminated board for printed circuit
Inventor: SUWABE HIROSHI
IPC: C23C24/08
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a copper-plated laminated board for a printed circuit which has burning resistance and solder heat resistance of the same degree as those of a composite laminated board using conventional halogen compound and which generates substantially no smoke or toxic gas. SOLUTION: A surface layer is formed of glass woven fabric impregnated with thermosetting resin. An intermediate layer is formed of glass nonwoven fabric impregnated with resin containing 60 to 600 pts.wt. of filler to 100 pts.wt. of the thermosetting resin. Powder-like brucite and Flamtard(R) of 30 to 500 pts.wt. and 2 to 30 pts.wt., respectively to the thermosetting resin are used as parts of the filler.
Patent JP-S63152415-A (JP)
Title: Apparatus for producing carbon fiber
Inventor: TSUCHIYAMA YOSHIO
IPC: F27B9/28
Filed: 1987-07-23
Abstract: PURPOSE:To reduce consumption of a heating element, by providing an outer cylinder on the outer periphery of a cylindrical heating element consisting of graphite or carbon and sealing an inert gas therebetween. CONSTITUTION:Heat treatment for carbonizing flame-retardant fibers or graphitizing carbon fibers is carried out by passing the fibers through a cylindrical heating element 4 consisting of graphite or carbon. Electrodes 6 and 6 are provided at both end parts of the heating element 4 and a pipe 21 is coaxially provided on the outer periphery of the heating element 4 at the same time. Both ends thereof are fixed on the heating element 4 with a sealing material 27 to seal an inert gas therein. A heat insulating material 5, e.g. carbon powder, is placed on the outer peripheries thereof and an outer cylinder 25 is provided on the outer periphery thereof.
Patent JP-S6245272-A (JP)
Title: Driving and controlling method for reader
Inventor: OGATA NOBUAKI
IPC: H04N1/04
Filed: 1985-08-23
Abstract: PURPOSE:To perform a reading for every prescribed number of lines regulated by the content of an original, etc. without generating a feed unevenness by providing a needle control means that controls the backward and forward movement of the needle. CONSTITUTION:A drive control means 30, based on a forward pulse x4, supplies current successively to electromagnets 17 and 18, forwarding a slider 10a. And while a vibration generated in a rise time is converged and the slider 10a is moving at a fixed speed, the reading of the (x) line share of the original is performed. With completing the reading, the slider 10a is made stop. At the next, the means 30 generates a backspace pulse x3 and also, supplies successively the current based on the pulse x3 to the electromagnets 17 and 18, backspacing the slider 10a. Thus, by performing such a backward and forward movement reciprocatively in one or more times, the reading for every optional number of lines can be performed without generating the feed unevenness.
Patent JP-S6427043-A (JP)
Title: Optical pickup device
Inventor: YAMAMIYA KUNIO
IPC: G02B5/32
Filed: 1987-07-23
Abstract: PURPOSE:To minimize optical lens aberration such as spherical aberration, etc., and to execute miniaturization and lightening in weight by using a hologram lens having an aspherical lens function and executing convergence irradiation onto a storage medium. CONSTITUTION:Luminous flux emitted from a laser diode 40 is made into parallel beams by a hologram lens 41 and the astigmatic difference in the diode 40 is removed. The parallel beams are converged by a hologram lens 42, the optical lens aberration such as spherical aberration, etc., are removed, the beam pass through a window glass 43 and irradiate a medium sensing material surface 45 in a spot-shape, and information is recorded and reproduced. The rear surface emitting luminous flux of the diode 40 is light-received by a photodetector 46 for monitoring and the control of a light output is executed. Thus, the aberration of an optical system is minimized and the device can be miniaturized and lightened in weight.
Patent JP-S6076164-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI HIDEAKI
IPC: H01L21/3205
Filed: 1983-10-03
Abstract: PURPOSE:To flatten a main surface by forming an electrode layer buried in height approximately the same as that of other sections of a semiconductor surface to an indentation section shaped to one part of a substrate surface through an insulating film. CONSTITUTION:A diffusion layer 3 is formed through an ion implantation method of arsenic or boron. The surface of a substrate 1 is removed selectively through photolithography technique. An oxide film 4 is shaped in an oxygen atmosphere, and a polycrystalline silicon film 5 is formed to the upper layer of the oxide film 4. A photo-resist pattern 6 is formed. The polycrystalline silicon film 5 except a section prearranged as a gate region is removed through Freon group microwave plasma etching while using the photo-resist pattern 6 as a mask. The polycrystalline silicon film 5 just under the resist film is removed completely by the isotropy of plasma etching, etching in the lateral direction, at that time, and a polycrystalline silicon film 7 is left and used as a gate electrode.