baber/WOPTO huggingface dataset:
Patent JP-S5729970-A (JP)
Title: Eliminaion system of chaff echo on simulator
Inventor: SAITOU YUKIO
IPC: G01S7/40
Filed: 1980-07-31
Abstract: PURPOSE:To improve the simulation of chaff, and to raise a training effect, by eliminating in order the chaff in a chaff area at a prescribed altitude. CONSTITUTION:This system is provided with an auxiliary memory 2 for specifying a chaff area on a main memory 1 and storing an altitude of chaff and an elimination altitude, a deciding circuit 6 for deciding a diffusion processing or an elimination processing from the chaff altitude and the elimination altitude, an address counter 3 for scanning the CA on the memory 1, an adding an substracting circuit 4 for reading the continuous memory bits in prescribed two directions at every address, a circuit 8 for storing a data corresponding to a data of continuous memory bits in the two directions relating to each address in the two directions, and an address one before said address, a circuit 10 for deciding whether said stored data is varied or not, and a circuit 7 for eliminating a chaff bit in the CA when the data is varied. When the chaff altitude has attained to a prescribed elimination altitude, a chaff in the CA is reduced in order from the circumference and is eliminated.
Patent JP-H09294047-A (JP)
Title: Surface acoustic wave resonator
Inventor: FUNEMI MASAYUKI
IPC: H03H9/25
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide the surface acoustic wave resonator in which an excellent resonator characteristic is obtained and miniaturization is realized. SOLUTION: In this resonator 9, parallel resonators 14 and/or series resonators 13 each consisting of an interdigital electrode and a couple of reflector electrodes with the interdigital electrode inbetween are arranged on one major side of a piezoelectric substrate 10. Number M of the reflection electrodes satisfies a condition of following equation represented by the Gauss' symbol and the film thickness H is selected to be 3500-5500Å. M>=[3.6×(H/λ)<-1> +1.5], where λ is a wavelength of a surface acoustic wave (in the unit of Å).
Patent JP-H07310409-A (JP)
Title: Leakage inspection method for rain gutter connection and water stop device for rain gutter
Inventor: SHIMIZU KATSUMI
IPC: E04D13/068
Filed: 1994-05-19
Abstract: PURPOSE:To provide a suitable water stop device for rain gutter by inspecting the existence of water leakage at the connected parts of rain gutter connections to prevent water leakage after execution of work and using this water leakage inspection. CONSTITUTION:When the leakage inspection for the connection of a rain gutter comprising multiple rain gutters 2 and 2 connected to each other is performed, a water stop device for rain gutter 1 in which the side wall upper edge part of a grooved form body made by erecting a side wall 12 from a bottom part 11 is bent to form a lock edge 13 and a sheathing board 14 is erected from the upper surface of the bottom part to the inner surface of the side wall is used, and the lock edge 13 of the water stop device for rain gutter 1 is locked to the lug part 21 of the rain gutters 2 and 2 on both sides of the rain gutter connection so as to install the water stop device for rain gutter 1 on the rain gutter 2 and 2 on both sides of the rain gutter connection. Then water is collected in the rain gutter 2 between two water stop devices for rain gutter 1 and 1 for leakage inspection.
Patent JP-H043007-A (JP)
Title: Optical element holding frame
Inventor: HOSOE HIDE
IPC: G02B7/00
Filed: 1990-04-19
Abstract: PURPOSE:To obtain the optical element holding frame which is free from a fluctuation in the optical axis direction position of the optical element by a temp. change by forming the contact surface of the holding frame with a mounting surface on the same plane as a receiving surface. CONSTITUTION:The contact surface 1e of the holding frame 1 with the mounting surface of the optical element 2 is formed on the same plane as the receiving surface 1b. Namely, the contact surface 1e of the holding frame 1 with the holding frame mounting surface of the optical device is so formed as to exist on the same plane as the receiving surface 1b of the holding frame in contact with the working face 2b perpendicular to the optical axis of the optical element 2 mounted on the holding frame 1. The working face 2b of the optical element 2 mounted to the holding frame 1 does not, therefore, move from the holding frame mounting position of the optical device and the fluctuation in the optical axis direction position of the optical element 2 does not arise. The surface position of the optical element 2 is set flush with the holding frame mounting surface position of the optical device at all times in this way regardless of the temp. change.
Patent JP-S5532086-A (JP)
Title: Photosensitive printing plate
Inventor: NAKAMURA YASUO
IPC: B41N1/08
Filed: 1978-08-30
Abstract: PURPOSE: To curtail the time required for vacuum adhesion of original and mat layer and prevent deterioration of photosensitive layer due to moisture absorption of the mat layer, by using rosin or rosin ester as the resin, in the mat layer containing dispersed fine particle substance in the resin.  
     CONSTITUTION: A photosensitive layer 20 is provided on a supporting body 10, and a fine particle substance 31, such as SiO 2 , which is dispersed in the solution of solvent such as rosin and rosin ester, is spread thereon to form a mat layer 30. The surface roughness of the layer 30 should be 0.4 to 4μ, and the grain size of fine particle 31 should be 8 to 15μ. The fine particle is used by 0.01 to 4 wt.pts. with respect to 1 wt.pt. of the binder 1. The original is adhered to the obtained photosensitive printing plate, and exposed and developed. Thus, a printing plate having image 20' on the substrate 10 is obtained. In this method, the time required for adhesion is greatly curtailed as compared with the case not having mat layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H045675-A (JP)
Title: Wet developing device
Inventor: NISHIO TADASHI
IPC: G03G15/10
Filed: 1990-04-21
Abstract: PURPOSE:To eliminate fear of the contamination of a foreign matter when wet developer is exchanged by making a tank where the wet developer is stored have flexibility and deforming the tank so that the developer may be supplied. CONSTITUTION:This device is formed of a developing part 1 and the tank 3 which is coupled with the developing part 1 and has the flexibility and is made of an oilproof material. Then, a driving part deforms the tank 3 to change the capacity of the tank so that the stored developer may be supplied. When a development start signal is inputted at such a time, a pedestal 4 receives driving force and pushes the tank 3 upward. At the same time, a valve 10 receives rotating force and makes the inner path of a coupling part 2 in an open state. As the pedestal 4 ascends, the tank 3 is deformed and the capacity thereof is reduced, so that the developer 11 in the tank 3 is pushed up to the inside of the developing part 1 through the inner path of the coupling part 2. When the upper level of the developer is detected by a liquid level sensor 8, a limit signal is outputted and developing rollers 5 and 6 rotate to develop a latent image on an image carrier 15 with the developer 11. Since the developer 11 is supplied by the deforming the tank 3, there is no fear that the foreign matter contaminates into the developer at the time of exchanging.
Patent JP-H042324-A (JP)
Title: Self-awareness type inspection device
Inventor: KOYAMA TOSHIHIRO
IPC: A61B3/028
Filed: 1990-04-20
Abstract: PURPOSE:To achieve a higher operability at a switching between operations for long and short ranges by driving a second reflecting device and a short-range eye-sight test chart display means to an inspecting position or a non-inspecting position corresponding to long and short range inspections automatically with a drive means respectively by switching when a signal for long-range or short-range inspection is sent from a switching operation means. CONSTITUTION:At an initial state, a reflection mirror 23 exists at an inspecting position of an eye refraction capacity inspector 31. Based on light from a light source 10, a luminous flux from a projection screen 9 is incident in a self-awareness type inspection device 31 and an apparatus is set ready for long-range inspection. In this condition, when an examiner depresses a short-range key 42 of a switching operation means 40, a switching signal for short-range inspection is sent to a motor controller 43, which 43 rotates or controls first and second motors 26 and 35. Then, by depressing the short-range key 42 by the examiner, the reflection mirror 23 is switched over to a non-inspecting position as second reflecting device and the short-range eye chart display means 38 over to an inspecting position automatically. By depressing a long-range key 41, the short-range eye chart display means 38 is switched over to the non- inspecting position and the reflection mirror 23 over to the inspecting position automatically.
Patent JP-H04335323-A (JP)
Title: Production of electrooptical device
Inventor: KURODA YOSHIKI
IPC: G02F1/1365
Filed: 1991-05-10
Abstract: PURPOSE:To minimize the damages to films and to prevent the deterioration of the electrooptical device as well as to improve the mass productivity thereof by minimizing the flow of a high-frequency current to a substrate. CONSTITUTION:The thin films consisting of amorphous Si contg. substantially no hydrogen as a base are deposited on a substrate 12 by a double-surface passage type high-frequency sputtering device which insulates the substrate 12 from a vacuum chamber and sputtering electrodes and varies the phases of the high frequencies supplied to both-surface high-frequency sputtering electrodes by about 180 deg. from each other.
Patent JP-S5733454-A (JP)
Title: Microminiature tape recorder
Inventor: NATORI MINORU
IPC: G11B15/46
Filed: 1980-08-01
Abstract: PURPOSE:To realize the faithful reproduction of the reproduced signal of a tape, by obtaining a certain high-accuracy speed of rotation by means of an escapement with use of a spring for the drive force of rotation. CONSTITUTION:A power source 1 carries out an electrical process of the aural signal for an amplifier 104, a reproducer 101, recorder 102, a speaker 105, etc. For the mechanical operation of the reproducer 101, recorder 102, a rewinding mechanism 103, etc., a spring 4 is wound up by a manual device 3 to give the rotary driving via a gear 5. A speed regulator 6 keeps a constant speed of rotation for the gear 5 and works synchronously with the signal obtained by dividing the signal supplied from an oscillator 201 such as a quarts oscillator, an RC oscillator, etc.
Patent JP-S61264886-A (JP)
Title: Monitor television device
Inventor: FUJIMOTO JIYOUJI
IPC: H04N7/18
Filed: 1985-05-18
Abstract: PURPOSE:To reproduce a color state by picking up a color photograph in which an optical color filter inserting/switching means against the picture image of picture recording reproduction obtained with providing an optical color filter inserting means at the front plane of a black-and-white television camera. CONSTITUTION:Objects 1-3 are image-picked up with a black-and-white television camera 4. A video signal obtained by inserting optical filters 6-8 to the optical path 5 is picture-recorded at an image recorder 9. Three colors of the optical color filters 6-8 are continuously inserted and switched at every 0.3sec in order. At the next stage, the image recorder 9, with performing its picture recording reproduction, is picture-displayed on a reproducing black-and-white television 10 and the picture image is image-picked up on a color photographing film 15 through optical color filters 11-13 and an optical lens 14. As for the insertion and switching of the optical color filters 11-13, the switching is performed at every 0.3 seconds of a picture image to be picture-recorded and reproduced and an exposure image picking-up is performed with overlapping three reproduced picture images on the color photographing film 15. Thereby, a color picture image photograph in which the yellow color, the red color and the green color of the object bodies 1-3 are reproduced can be obtained on the color photographing film 15.
Patent JP-H05296746-A (JP)
Title: Appearance checking method of cream solder
Inventor: YAHIRO KANJI
IPC: G01N21/88
Filed: 1992-04-24
Abstract: PURPOSE:To provide a cream solder's appearance checking method that can judge whether an amount of application of cream solder formed on an electrode is proper or not in an accurate manner irrespective of the presence of a solder leveler. CONSTITUTION:A light of less than 600nm in wavelength is irradiated to a cream solder 4 formed on an electrode 2 consisting of copper foil of a substrate 1 from the upside aslant, while a reflected light reflected out of this substrate 1 is made to be incident into a camera at the upper part, procuring it, and on the basis of this bright and dark image, a judgment of whether an amount of application of this cream solder 4 is proper or not is carried out. The cream solder 4 is brightly observed as scattering a ray of light but the electrode 2 of the substrate 1 consisting of copper foil is darkly observed as absorbing a light of less than 600nm in wavelength, so that a border line between the cream solder 4 and the electrode 2 becomes cleared, thus a quality judgment of the cream solder 4 can be done accurately irrespective of the presence of a solder leveler 3.
Patent JP-H07321752-A (JP)
Title: Program serving system
Inventor: OKUDA MASAHITO
IPC: H04N7/173
Filed: 1994-05-20
Abstract: PURPOSE:To provide a program serving system in which the utilizing efficiency is enhanced and the effective utilization of a network resource is attained. CONSTITUTION:The system is provided with a request reception processing section 30 receiving a program request sent from the user via a network to process the service utilizing state or the like statistically, a program transmission control section 40 controlling the number of programs to be sent and a transmission interval of a program or the like in response to the output of the request reception processing section 30, and a program service device 4 receiving outputs from the request reception processing section 30 and the program transmission control section 40 to send the program to the network.
Patent JP-S5651592-A (JP)
Title: Surface treating method of aluminum or aluminum alloy
Inventor: SHIBATA YOSHIZOU
IPC: C25D11/16
Filed: 1980-08-01
Abstract: PURPOSE: To easily form beautiful woodgrain patterns on Al (alloy) surface by subjecting Al (alloy) to electrolysis treatment in an aqueous alkaline electrolyte soln., then subjecting the same to anodic oxidation treatment in electrolyte of acids, thence dipping the same in an inorganic coloring bath or dye and pigment soln.  
     CONSTITUTION: The surface of Al (alloy) is subjected to pretreatment such as degreasing and etching by a conventional method, after which it is subjected to AC electrolysis treatment in the electrolyte of alkaline electrolyte or of the same added with barrier type film forming electrolyte. As a result of this treatment, silver white woodgrain patterns are produced on the Al (alloy) surface along the suspending direction (vertical direction) of the material to be treated in the bath. Next, this surface treated Al (alloy) is subjected to anodic oxidation treatment in electrolyte of inorganic acids and/or organic acids and further it is dipped in an inorganic coloring bath or the like added with metallic salts, whereby the woodgrain patterns are sharply developed on the surface of the material to be treated. Here, for example, sodium orthosilicate is used as the above-described alkaline electrolyte and, for example, phthalic acid and boric acid are used for the barrier type film forming electrolyte, respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S588050-A (JP)
Title: Preparation of acrylamide
Inventor: TANAKA HIROMICHI
IPC: C07B61/00
Filed: 1981-07-07
Abstract: PURPOSE:To prepare acrylamide, economically, in an industrial scale, with low production of by-products, by the hydration of acrylonitrile in the presence of a Ti-containing compound oxide catalyst, keeping the water-concentration in the reaction liquid within a specific range. CONSTITUTION:Acrylamide is prepared by carrying out the hydration reaction of acrylonitrile in the presence of a Ti-containing compound oxide catalyst containing Ti and at least one element selected from Cu, Zn and Cd as essential components, and at least one element selected from La and Ni as optional component (e.g. Ti-Zn compound oxide) preferably at 20-150 deg.C keeping the water concentration in the reaction liquid within 0.1-15wt% of the reaction liquid using a fixed bed or suspension bed. A polymerization inhibitor (e.g. hydroquinone) may be added to the reaction system to suppress the polymerization during the the reaction, and a solvent (e.g. alcohol) stable under the reaction conditions may be used together with water as the reaction medium.
Patent JP-S5624032-A (JP)
Title: Method for holding oxygen in liquid
Inventor: TAKABAYASHI TOSHIAKI
IPC: C01B13/00
Filed: 1980-08-05
Abstract: PURPOSE:To increase the dissolved oxygen concn. in water effectively by injecting oxygen or a gas containing oxygen into water to which a magnetic filed is applied. CONSTITUTION:A magnet 2 is formed in an interior of a rectangular glass container filled with water or an outer surface thereof. For example, N pole and S pole of a permanent magnet having a surface magnetic flux density of at least 1,000 gauss is arranged to opposed both surfaces of an outer surface side of the container 1 to act a magnetic field as well as to apply said magnetic field to the water in the container 1 and oxygen or air is injected thereinto from a pipe 3 to increase the dissolved oxygen concn. of the water effectively. Said method is available to increase the dissolved oxygen concn. of the water in a fish breeding tank in promoting the growth of breeded fishes or to enhance the preserving property of cut flowers.
Patent JP-S61266627-A (JP)
Inventor: TANGO YASUO
IPC: D02G3/36
Filed: 1985-05-21
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-S60250022-A (JP)
Title: Abs resin composition
Inventor: KITA HIDETOSHI
IPC: C08F30/00
Filed: 1984-05-25
Abstract: PURPOSE:The title resin composition which has excellent heat resistance, mechanical strength and flame retardancy, obtained by mixing an acrylonitrile/ butadiene/styrene resin with a reactive phosphate ester and irradiating the mixture with an ionizing radiation. CONSTITUTION:100pts.wt. acrylonitrile/butadiene/styrene resin (ABS resin) is mixed with about 1-40pts.wt. reactive phosphate ester. Examples of the reactive esters include allyl phosphate, vinylphosphine, acryloyloxy phosphate, and a vinyl phosphate oligomer of the formula. This mixture is irradiated with an ionizing radiation such as alpha-rays, beta-rays, gamma-rays, or accelerated electron beams to react the reactive ester with the ABS resin to obtain the purpose ABS resin composition. The radiation dose is suitably about 1-30Mrad.
Patent JP-2000298220-A (JP)
Title: Optical waveguide and production thereof
Inventor: TAJIRI KOZO
IPC: G02B6/13
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a waveguide which has superior heat resistance and reduced optical loss and which hardly causes double refraction by forming a core and a clad by a chemical vapor deposition(CVD) method. SOLUTION: A fluorine-contg. aromatic compd. is deposited to a prescribed thickness by CVD treatment on a substrate 1, such as silicon and quartz glass to form a lower clad layer 2. Then the fluorine-contg. aromatic compd. is deposited to a prescribed thickness by the CVD treatment to form a core layer 3. After an aluminum layer 4 is deposited by vapor deposition on the core layer 3, a photoresist is applied, exposed and developed to form a patterned resist layer 5. The part of the aluminum layer which is not covered with the resist layer 5 is removed by wet etching, and then the fluorine-contg. aromatic resin in the core layer part which is not covered with the resist layer 5, and the corresponding aluminum layer is removed by dry etching. Finally, the remaining aluminum layer 4 is removed by wet etching to produce a ridge optical waveguide.
Patent JP-S5535320-A (JP)
Title: Member for electrostatic charged image developing
Inventor: YASUMORI AKIYOSHI
IPC: G03G15/10
Filed: 1978-09-04
Abstract: PURPOSE: To improve gradation characteristic of the images comprising water developing electrostatic charged images by covering fine wires of materials of different surface tensions to a metal roller having fine grooves, at a certain angle to these grooves.  
     CONSTITUTION: If a developing roller which is made of metal of surface tension γ 1  and has grooves 1 is covered by fine wires 2, 2' with two kinds of materials having surface tensions γ 2 , γ 3  smaller than γ 1  (only one kind may be used) at the angle differing from that of the grooves of the roller, then water-base developer (e.g., aqueous dye solution) creeps up to all the lines where the static electricity of electrostatic charge images is strong, thus assuming dense images. Where that is weak, only the portions of the wires 1 where the surface tension is higher are developed and therefore the electrostatic charge images are developed with good gradation characteristic. Teflon, polyethylene, polystyrene, polyvinyl alcohol, polymethyl methacrylate, polyhexafluoropropylene, etc. may be enumerated as typical examples of the abovementioned materials of different surface tensions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04228538-A (JP)
Title: Hot rolled high strength steel sheet excellent in workability
Inventor: KONO OSAMU
IPC: C22C38/04
Filed: 1991-05-13
Abstract: PURPOSE:To offer a hot rolled high strength steel sheet contg. >=5% retained austenite and excellent in workability. CONSTITUTION:This is a steel sheet constituted of, by weight, >0.15 to <0.3% C, 0.5 to 2.O% Si, 0.5 to 2.0% Mn and the balance iron with inevitable impurities, constituted of a steel of ferrite, bainite and retained austenite in which the ratio of VPF/dPF of the occupying volume rate VPF (%) of polygonal ferrite to the average grain diameter dPF (mum) of polygonal ferrite is regulated to >=7 and contg., by volume, >=5% retained austenite. The steel sheet has >=2000 kgf/mm<2> strength-ductility balance TSXT.E1.
Patent JP-H01280401-A (JP)
Title: Manufacture of footwear having sole with illustration
Inventor: MONOE YOICHI
IPC: B29C33/18
Filed: 1988-05-02
Abstract: PURPOSE:To always obtain an illustration surface to be smooth and clear in a prescribed position by executing a vacuum suction from a through-hole, tightly contacting an illustration sheet onto a bottom mold surface, and thereafter, executing the injection molding of a melting resin or press forming. CONSTITUTION:To a bottom mold 3, according to the shape of an illustration sheet 6, many through-holes 31 are provided to a mold material in a space to install the illustration sheet, the air of the through-holes is sucked by a vacuum pump, and thereby, the illustration sheet can be easily contact-fitted flatly on the bottom mold surface. Further, on the surface at a cavity 5 side of the bottom mold 3, a projecting wall 32 to surround the illustration sheet for positioning of the illustration sheet is provided. Thus, the illustration sheet can be located in the prescribed surface position, and when the injection molding is executed by injecting the molten resin from the runner of a side mold as it is or press forming is executed, a sole is formed, and simultaneously, the illustration is prepared on the sole.
Patent JP-S5441627-A (JP)
Title: Input information fetch method in data base producing system
Inventor: MORI SEIZOU
IPC: G06F5/00
Filed: 1977-09-09
Abstract: PURPOSE: To enable to achieve the input information fetch processing automatically, by forming given three procedures conventionally in advance and by only designating the data describing format for the card image and the type of input data. 
     COPYRIGHT: (C)1979,JPO&Japio