baber/WOPTO huggingface dataset:
Patent JP-S57130998-A (JP)
Title: Human interferon-beta-gene
Inventor: SUGANO HARUO
IPC: C07H21/04
Filed: 1981-02-04
Abstract: PURPOSE:To collect the recombinant DNA containing the chromosome gene of human interferon-beta from recombinant DNAs obtained by fragmentizing the whole DNA of human chromosome with restriction enzyme to a proper length, concentrating the fragments, and inserting into vector DNA. CONSTITUTION:The whole DNA of human chromosome is fragmentized to a proper length by the partial digestion with a restriction enzyme such as HaeIII, AluI, etc., and concentrated by electrophoresis, etc. as it is or after collecting the fraction having a proper length. The fraction is inserted in the DNA such as E. coli phage to obtain recombinant DNA or a human gene library which is a collection of the recombinants including the whole human genes. A recombinant DNA having a DNA exhibiting complementarity to the human interferon-beta messenger RNA is labeled with radioactive isotope, and used as an explorer to select and separate the recombinant DNA having the DNA fragment containing human interferon-beta gene, from the above library.
Patent JP-H03220325-A (JP)
Title: Method for controlling winding of roving of flyer frame
Inventor: TANAKA TATSURO
IPC: D01H1/36
Filed: 1990-01-23
Abstract: PURPOSE:To carry out winding of roving while maintaining tension of roving to proper state, by operating proper number of revolution of bobbin after layer change every each layer change and controlling number of revolution of bobbin to the value together with the layer change. CONSTITUTION:State of winding tension of robing R is detected by a tension- detecting device 30 and rotation speed of bobbin B is changed so that winding tension becomes proper state. From rotation speed in proper tension state, bobbin diameter at the point of time is obtained based on the bobbin diameter and high speed pattern of rotation speed of bobbin and changed amount of bobbin diameter after next layer change is obtained from the difference of bobbin diameter between before layer change and the above-mentioned point of time and rotation speed after next layer change is calculated based on the changed amount and bobbin rotation speed in layer change is changed to calculated speed.
Patent JP-H07216879-A (JP)
Title: Method of filling liquid for fixing pile periphery during pile installation
Inventor: KITANI YOSHINOBU
IPC: E02D7/00
Filed: 1994-02-08
Abstract: PURPOSE:To use not only a preboring process but also an impact thrust-in process or an inside excavating process by filling a liquid for fixing the periphery of a pile from the upper part of a pile hole. CONSTITUTION:A steel pipe is set upright at a position where a concrete pile 1 is installed, and a liquid pooling cylinder 3 is set on the ground surface 4. After filling a liquid for fixing the periphery of the pile 1 into the liquid pooling cylinder 3, the concrete pile 1 is inserted into the cylinder 3, and is thrust in under impacts. At this time, the liquid 5 is gradually filled between the outer wall of the pile 1 and the inner wall of the pile hole. Since the liquid 5 is fed into the cylinder 3, one and the same quality can be held even during the filling thereof, and the quality does not vary, irrespective of the thrust-in depth of the pile 1. Further, by always controlling the level of the liquid 5 at a constant height, the filling pressure can be maintained to be constant, and the liquid 5 can be sufficiently filled, overcoming underground water. Thereby it is possible to use an impact thrust-in process or an inside excavating process.
Patent JP-H11206551-A (JP)
Title: Guide rail for curtain
Inventor: MAESAKI SHIYUU
IPC: A47H1/04
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To make a long guide rail for curtain compact so as to facilitate the storage, transportation, and carrying and to improve the mounting workability on a window frame by dividing a guide rail main body in a plurality of sections in the longitudinal direction and connecting end parts mutually by expandable connector in series. SOLUTION: A guide rail main body 1 is provided with a guide groove along a central part of a lower face, and cases 11, 12 are fitted externally and fixed at both ends so as to cover open ends. The guide rail main body 1 is divided into two parts in a central part in the longitudinal direction, and end parts of the divided guide rail divided bodies are mutually connected by a hinge plate 1f which is an expandable connection tool over a back plate 1a thereof so as to bend it. Two head runners 3, 4 connected with a head part of a curtain 5 and an idle runner supporting an upper end fringe in an intermediate part of the curtain 5 are slidably fitted into this guide rail main body 1 in play, and a string 2 stretched over a winch 13, a pulley 14, and leading runners 3, 4 is provided like a loop.
Patent JP-H06226944-A (JP)
Title: Production of decorative sheet having recessed emboss
Inventor: KAWAHARA SEIJI
IPC: B32B33/00
Filed: 1993-02-01
Abstract: PURPOSE:To avoid the trouble caused by the flow of solvent in producing the decorative sheet having recessed embosses by forming such embosses without using the solvent. CONSTITUTION:A decorative sheet is made with an ordinary printing layer 2 and a heat foaming ink printing layer 3, each of which has a desired pattern and is formed on decorative base paper 1, and this sheet is then impregnated with a thermosetting resin 4 and dried. The resulting resin-impregnated sheet is laid on base material 5 and they are formed under heat into an integral laminate by hardening the thermosetting resin and the heat foaming ink printing layer 3 is expanded to form foam printed layers 3a. Thereafter, jets of water are applied to the surface of the sheet to remove the foam printed layers 3a from the thermosetting resin layer by the blowoff force, thereby forming in the sheet cavities 3c serving as recessed embosses.
Patent JP-S59140243-A (JP)
Title: Radiation-crosslinking poly-alpha-olefin resin composition
Inventor: YAMAZAKI MANABU
IPC: C08L21/00
Filed: 1983-02-01
Abstract: PURPOSE:To provide a resin compsn. which can be crosslinked even at a reduced irradiation dose without detriment to characteristics inherent to the resin, by blending poly-(2-chloro-1,3-butadiene) with a poly-alpha-olefin resin. CONSTITUTION:5-30pts.wt. poly(2-chloro-1,3-butadiene) and, optionally, additives such as resinforcing agent, lubricant, plasticizer, stabilizer, antioxidant, ultraviolet light absorber, pigment, etc., are blended with 100pts.wt. poly-alpha-olefin resin. Examples of said resins are polyethylene, chlorinated polyethylene and ethylene/vinyl acetate copolymer. When the quantity of poly(2-chloro-1,3-butadiene) used as a crosslinking accelerator is less than 5pts.wt., no crosslinking accelerating effect can be obtd., while it exceeds 30 pts.wt. characteristics such as stability, etc. inherent to the poly-alpha-olefin resin are deteriorated.
Patent JP-S63182863-A (JP)
Title: Manufacture of thin film field-effect transistor
Inventor: TADOKORO OSAMU
IPC: H01L21/336
Filed: 1987-01-23
Abstract: PURPOSE:To improve an electrode wiring in reliability by a method wherein an amorphous silicon film is embedded in a recessed part provided in an insulating film surface on a gate electrode, and a source electrode and a drain electrode are formed thereon. CONSTITUTION:Metallic chrome is formed into a film 1500Angstrom  in thickness on a glass substrate 1 and then processed into a specified form by using photolithography etching for the formation of a gate electrode 2. Next, a silicon oxide film is so formed as to be a film layer 3 6000Angstrom  in thickness, resist is applied thereon. Then patterning is performed, twice as wide as the gate electrode 2, on resist over the gate electrode 2, and the insulating film 3 is subjected to a 3000Angstrom  etching through the patterned resist serving as a mask for the formation of a recessed part 10. After an amorphous silicon film 4 is formed to be 3000Angstrom  in thickness by a plasma CVD method, the silicon film 4 is processed into a specified form for embedding it in the recessed part 10. And furthermore, metallic chrome is formed into a film 1500Angstrom thick and processed into a specified form for the formation of a drain electrode and a source electrode.
Patent JP-S59140417-A (JP)
Title: Optical beam scanner
Inventor: ISHIKAWA HIROMI
IPC: G02B26/10
Filed: 1983-02-01
Abstract: PURPOSE:To prevent a scanning line from being converted to a bow shape by leading an optical beam generated by being diffracted one by a diffraction grating, to its diffraction grating again, and focusing both two beams of diffracted light to one light spot on the scanning surface by an ftheta lens. CONSTITUTION:An optical beam 8a and 8b are led to a diffraction grating 3 again by two plane reflecting surfaces 9, 10 which are vertical to an incident surface. In this case, when the optical beam 8a is led to the diffraction grating 3 again, it is in the incident surface in the same way, and its re-incident angle is a', therefore, a diffraction angle of an optical beam 11a generated by being diffracted by the diffraction grating 3 again becomes a', as well. On the other hand, when the optical beam 8b is led to the diffraction grating 3 again, a projection angle to the incident surface is beta, a projection angle a'' to the incident surface of an optical beam 11b generated by being diffracted by the diffratction grating 3 again takes a value which is extremely near a', and when the optical beam 11a and 11b are focused to a sacanning surface 14 by a focusing lens 13, a light spot is formed at the almost same position 15 with regard to the Y direction, and accordingly, it is reduced remarkably that the scanning line is converted to a bow shape.
Patent JP-S58132593-A (JP)
Title: Thermosensitive recording sheet
Inventor: TANIGUCHI KEIJI
IPC: B41M5/333
Filed: 1982-02-02
Abstract: PURPOSE:To provide a thermosensitive recording sheet which is ideal for tickets, heat sensitive papers of medical examination equipment or the like with an excellent water resistance of a colored images by providing a heat sensitive coloring layer containing a specific phenol-like material with coloring colorless dye. CONSTITUTION:A thermosensitive coloring layer containing one or more kinds of colorless or light color coloring colorless dye[e.g. 3-(N-cyclohexyl-N-methylamino)-6-methyl-7-anilinofluoran]and a phenol-like material[e.g. bis(4-hydoxyphenyl) sulfonemonobenzyleter]of formula[R represents C1-10 alkyl, benzyl (possibly with a substitution group)]on a supporting body to obtain an intended thermal recording sheet.
Patent JP-H03218212-A (JP)
Title: Dewatering device for communication cable
Inventor: OTA HAJIME
IPC: H02G1/10
Filed: 1990-01-24
Abstract: PURPOSE:To prevent a sea bottom relay device, which reaches a drum cable engine, from being slipped thereon and dropped in the direction of rotation by removing water which adheres to surfaces of a submarine cable before it passes through a DOHB (draw off/hold back gear). CONSTITUTION:In a submarine cable 6 at the time of passing through conveying drums 3a in a cable dewatering part 1, water 7, which adheres to surfaces of the cable, is wiped off by dewatering plates 2. The cable 6, which further passes through conveying drums 3b in a cable drying part 4, is conveyed to a DOHB9 (draw off/hold back gear) after the water 7, which adheres to the cable surface, is completely dried in the case of passing through a cable drier device 5 from which hot air of several tens degrees of temperature is continuously jetted. In this way, the submarine cable 6, placed in a condition that its surface water is perfectly removed, is rewound on a drum cable engine 10.
Patent JP-S60162791-A (JP)
Title: Tin-free steel for welded can and its manufacture
Inventor: FUJIMOTO TERUNORI
IPC: C25D11/38
Filed: 1984-02-01
Abstract: PURPOSE:To obtain a tin-free steel for a welded can having superior weldability and coatability by successively forming Cr layers and Ni layers on the surfaces of a steel sheet by plating and by further forming Cr oxide hydrate layers. CONSTITUTION:The surfaces of a steel sheet are plated with Cr by 30-300mg/ m<2> per one side. The Cr plated surfaces are treated in sulfuric acid and/or hydrochloric acid of 0.5-2pH at 30-70 deg.C and 2-50A/dm<2> cathode current density for 0.5-5sec, and they are plated with Ni by 5-100mg/m<2> per one side. Cr oxide hydrate layers are then formed on the resulting Ni layers by 2-18mg/m<2> (expressed in terms of Cr) per one side.
Patent JP-S55153106-A (JP)
Title: Tape recorder
Inventor: YONEYAMA MITSURU
IPC: G11B5/02
Filed: 1980-02-08
Abstract: PURPOSE: To reduce erasure noises remarkably by applying cores of heads with magnetic fields of residual magnetism differing in polarity in reproduction.  
     CONSTITUTION: On the front face of erase head 1, upper and lower cores 2 and 3 are exposed being split and their front faces are magnetized differing in polarity from each other. Track 4a on magnetic tape 4 is that for the recording and reproduction of core 7 of recording and reproduction head 6; and the overall width of  upper and lower cores 2 and 3 of head 1 should be wider than track 4a and the  center of the overall width of track 4a should also agree with the split line between  cores 2 and 3. When tape 4 runs in contact with the front face of head 1 as shown  by arrow A, the residual magnetism of track 4a after erasure differs in polarity between parts running in contact with cores 2 and 3. Since the magnetism of mutually- different polarity is applied to core 7 of head 6 in reproduction, it is canceled at  head 6, so that no magnetic field will be applied. As a result, even if a spacing loss  is generated, the generation of erasure noises is nearly eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04254360-A (JP)
Title: Semiconductor device
Inventor: MORINO YOSHIRO
IPC: H01L23/40
Filed: 1991-02-06
Abstract: PURPOSE:To realize a semiconductor device in which both package and heat radiating structure body are joined in flat with a large area. CONSTITUTION:A metal passing type semiconductor device wherein a metal bottom plate 14 is provided through a package base material 11, the external circumference of the part protruded from a package base material 11 of the metal bottom plate 14 is threaded.
Patent JP-S62175193-A (JP)
Title: Biochemical production of optically active 4-hydroxycyclopentenone
Inventor: MITSUTA MASARU
IPC: C12R1/38
Filed: 1986-01-27
Abstract: PURPOSE:To industrially and advantageously obtain the titled compound useful as a raw material for agricultural chemicals, etc., by asymmetrically hydrolyzing a racemic cyclopentenone ester with a microbial enzyme, converting the hydrolyzate into an optically active ester using an aliphatic carboxylic acid and asymmetrically hydrolyzing the ester with a microbial enzyme. CONSTITUTION:A racemic cyclopentenone ester expressed by formula I (R' is alkyl or alkenyl which may be substituted by halogen; R is 1-7C straight- chain alkyl, alkenyl, etc.) is asymmetrically hydrolyzed with a microbial enzyme to isolate an optically active substance containing >=90% (R) isomer of 4- hydroxycyclopentenone expressed by formula II, which is reacted with an aliphatic carboxylic acid halide or acid anhydride to afford an optically active cyclopentenone ester expressed by formula III. The resultant ester expressed by formula III is then asymmetrically hydrolyzed with a microbial enzyme to give the aimed optically active 4-hydroxycyclopentenone containing >=97% (R) isomer of the compound expressed by formula II.
Patent JP-H05264406-A (JP)
Title: Digital engine analyzer
IPC: F02P17/08
Filed: 1992-01-30
Abstract: PURPOSE: To obtain a digital engine analyzer in which digitized information can be displayed on the screen of an oscilloscope accurately and efficiently by diagnosing the operation of an internal-combustion engine electronically. CONSTITUTION: The digital engine analyzer comprises an oscilloscope display and controlled by a microprocessor operable under menu drive memory program control. The analyzer receives an analog input signal from an engine under analysis, engine identification and parameter data being inputted on a keyboard, and a data transmitted from a vehicle mounted computer through a handheld scanning mechanism. The analyzer calculates and displays ignition time information obtained from a single analog input signal, a historical display of peak voltage of a selected cylinder over many engine periods, and real time cylinder time balance information.
Patent JP-H03222175-A (JP)
Title: Editing device
Inventor: WATARI KAZUO
IPC: H04N5/782
Filed: 1990-01-25
Abstract: PURPOSE:To exactly correct an editing section by registering beforehand delay time in a control device, and detecting the relative speed of a recording medium to the reference speed at the time of pushing a push button at the beginning and the end of the editing section, and further, executing correction by the product of the delay time and the relative speed. CONSTITUTION:Response delay time Td1 up to recognition after the pushing of the push button is measured by the control device 33, and is assembled in the correction processing A 34 of the control device 33, and the response delay time Td2 of an operator is registered in the correction processing B 35. The recording media of a magnetic recording device 31 for reproducing and a magnetic recording device 32 for recording are reproduced, and are monitored by monitors A 41 and B 42, and when the button 36 is pushed at the end of part of the editing section, the positions of the media (time Tim) are measured by detection processings A 38, B 37. The deviation time Tdr of the section is obtained from the reference reproducing speed Vn and the reproducing speed Va of the medium by the correction processing C 39. Accordingly, the time Tre of the beginning or the end of the section to be edited can be corrected so as to be Tre = Tim - Tdr by the correction processing D 40, and the exact editing section correction can be executed at any reproducing speed.
Patent JP-H07225192-A (JP)
Title: Comparative image inspection apparatus
Inventor: YOSHIDA MASAHIRO
IPC: G06T1/00
Filed: 1994-02-09
Abstract: PURPOSE:To sharply reduce the amount of image data to be filed in a comparative image inspection apparatus in which the abnormality of image data is detected by comparing data images. CONSTITUTION:Reference image data which is constituted of (n) bits and inspected image data are inputted to a coincidence and disagreement detection means 2. When no disagreement exists in both data, a prescribed signal from the coincidence and disagreement detection means 2 is outputted as a Lo signal. Only the reference image data is inputted to a reference-image-data standardization means 3 and it is shaped as store data and preserved in a preservation means 4. When the reference image data does not coincide with the inspected image data, the prescribed signal from the coincidence and disagreement detection means 2 becomes a Hi signal. The inspected image data at this time is input to an inspected-image-data standardization means 3a, and it is shaped as store data and preserved in the preservation means 4 simultaneously with the reference image data. Thereby, a part, of the inspected image data, which does not coincide with the reference image data is filed.
Patent JP-H03219512-A (JP)
Title: Earthing apparatus of gas insulating appliance
Inventor: IKEDA MAKOTO
IPC: H02B13/075
Filed: 1990-01-25
Abstract: PURPOSE:To make earthing of a conductor unnecessary by rotating an operational handle so as to rotate a hindering board and bringing a movable contact or into contact with a conductor. CONSTITUTION:The earthing apparatus of a gas insulating appliance is composed of an earthing tank 12 containing an electric appliance, a conductor 13, and a supporting board 16 fixed to the flange 15 of the manhole 14 of the tank 12. The apparatus has a guiding cylinder 17 to guide a movable contactor 20 formed and projected on the inside of the tank 12 and a compression coil spring 18 which is built in the cylinder 17. The apparatus also has a rotary shaft 22 having an operational handle 21 and a hindering board 23 on the outside of the tank 12 and the hindering board 23 suppresses the movement of the contactor 20. When the handle 21 is rotated, the hindering board 23 rotates and the contactor 20 is relieved from the suppressing force and thus the contactor 20 springs out owing to spring force of the spring 18. Consequently, the contactor 20 is brought in contact with the conductor 13 and earthed with the tank 12 and the earthing of the conductor 13 is no more required.
Patent JP-S61175145-A (JP)
Title: Washer for car
Inventor: DENDA MAMORU
IPC: B60S3/06
Filed: 1985-01-30
Abstract: PURPOSE:To completely automatize the working of car-washing, by allowing a car-washer to carry out the process of removing water scales from the surface of a vehicle. CONSTITUTION:The steps of spraying detergent 17 and washing by brushes 6, 6', 12, 12' are carried out during the first outgoing stroke, and the step of spraying water scale remover 19 is carried out during the first returning stroke. The step of brushing the remover is conducted during the second outgoing stroke, and the step of brush-washing is carried out during the second returning stroke. The step of brushing the remover is conducted during the third outgoing stroke, and the steps of brush-washing and rinsing are conducted during the third returning stroke. The step of rinsing is carried out during the fourth outgoing stroke, and the steps of rinsing and blowing air 14 are carried out during the fourth returning stroke. The step of rinsing is carried out during the fifth outgoing stroke, and the steps of spraying detergent and brushing, and thereafter rinsing are carried out during the fifth returning stroke. The steps of rinsing and waxing 18 and thereafter rinsing are carried out during the sixth outgoing stroke and the step drying by use of an air blower 14 is carried out during the sixth returning stroke.
Patent JP-H02223724-A (JP)
Title: Air fuel ratio control method of heater
Inventor: JIEEMUSU AI BAATERUZU
IPC: G05B23/02
Filed: 1990-01-25
Abstract: PURPOSE:To reduce mechanical wear by the operation of a heater by controlling an air fuel ratio so as to conform to the kind of a heater and load, and desired control precision on the basis of an weighted control response coefficient and a thermal mass characteristic. CONSTITUTION:Various boiler design thermal mass values are stored in a memory 41 and an air fuel ratio controller 42 composed of a microcomputer 42 converts a pressure set value input from an input/display 36 into a temperature set value on the basis of a thermal mass characteristic. Input response control coefficients which are weighted, for example, a set point tolerance may not be severe. Set point control is very severe or on the basis of a plurality of intermediate control response coefficients a temperature zone is set at a set point, further a pressure zone is provided and on the basis of a pressure feedback signal from a sensor 26, a heater S is controlled through a proportional controller 44. As the result, operating number of a motor 30 is lessened to reduce mechanical wear of the heater S.