baber/WOPTO huggingface dataset:
Patent JP-S5626905-A (JP)
Title: Polymerization of alpha-olefin
Inventor: FURUSATO MASAYASU
IPC: C08F2/04
Filed: 1979-08-13
Abstract: PURPOSE: To prepare a polyolefin having a narrow range of MW distribution and excellent moldability, by the solution polymerization of an α-olefin, using a catalyst prepared by the addition of an organic Al compound to a catalyst composed of a specified organic Mg compound and Ti compound.  
     CONSTITUTION: An α-olefin is polymerized at one stage or multistage, at 120W 350°C, by use of a reaction product obtained by contacting a Ti compound free from a halogen, with a product by the reaction of an organic Mg compound soluble in a hydrocarbon solvent of formula I [wherein M is a Group IWII metal atom; β is at least one; α, p, q, r and s are at least 0, and bear a relation of the equations II and III; m is a valency of M; R 1  and R 2  are 1W20C hydrocarbons; X 1  and X 2  are H, OR 3 , OSiR 4 R 5 R 6 , NR 7 R 8  or SR 9  (wherein R 3 , R 7 , R 8  and R 9  are 1W20C hydrocarbons; R 4 , R 5  and R 6  are H, or 1W20C hydrocarbons)], with an Si halide compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02280579-A (JP)
Title: Automatic focusing device
Inventor: KANEDA KITAHIRO
IPC: G03B13/36
Filed: 1989-04-21
Abstract: PURPOSE:To attain accurate focusing operation even to an object with high brightness and low contrast by controlling the drive speed of a focus adjustment system based on an edge width detection of an object image and a displacement being the sum of a high frequency component to the edge width detection value. CONSTITUTION:An edge width detection output outputted from an edge width detection circuit 7 and a high frequency component outputted from a band pass filter 6 are summed. The detected values in the present and preceding fields of the sum are compared to obtain a difference D. The characteristic of the difference is zero at a focal point and the polarity is inverted before and after the focal adjustment. It is possible to detect a focal point where the sum if maximized by using the polarity inversion. A focusing lens drive motor 11 is driven at a low speed surely in any state at a prescribed range near the focal point and the motor is surely stopped at the focal point. Thus, highly accurate and quick focus is attained.
Patent JP-S6122080-A (JP)
Inventor: DEBITSUDO UEIN ROBAATOSON
IPC: C07D403/04
Filed: 1985-05-13
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-S62269761-A (JP)
Inventor: OZAKI HARUSHIGE
IPC: B02B5/02
Filed: 1987-04-25
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-S6036990-A (JP)
Inventor: BURATSUDORII GASUTABUSON SUTOO
IPC: G21C19/20
Filed: 1984-05-23
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-S584466-A (JP)
Title: Control system for storage constitution
Inventor: ITOU SHIYUUJI
IPC: G06F12/06
Filed: 1981-06-30
Abstract: PURPOSE:To attain the mixture of memory units of different storage capacity arbitrarily without manual job such as setting, by providing a constitition information storage section generating unit selection information based on address information. CONSTITUTION:A constitution information storage section generating unit selection information is provided based on the address information from a controller. For example, address information 1 from the controller is set to a register 2 and an output signal of a memory unit address ADD1 is inputted to constitution information storage sections 7-9. Unit selection signals 13-15 are inputted to memory units 0-2 via OR circuits 10-12 from the constitition information storage sections 7-9 designated with the memory unit. An address ADD2 in the  memory unit is inputted to the selected memory unit and processings such as  processing of write data 6 and readout data 19 is performed with an address  readout/write control signal.
Patent JP-S61266835-A (JP)
Inventor: SUTEFUAN MAAKU KURANSHII
IPC: F16D35/00
Filed: 1986-05-02
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-2000296878-A (JP)
Title: Container of double structure
Inventor: MIZUSHIMA YUTAKA
IPC: B65D81/24
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To preserve a food, a medicine and a chemical substance while keeping the specified quality thereof after a container is unsealed by providing an external container and at least a compact balloon-like container which is stored inside the external container and manufactured of a flexible material. SOLUTION: A plurality of compact balloon-like containers 2 which is formed of a flexible material such as rubber or polystyrene latex, and stores a food such as jam, a beverage such as Japanese sake, a medicine such as tablets, and chemical substances are stored inside an external container 1 forming a container of bottles and cans. The size of each container 2 is selected in a range of 1 cm to 10 cm according to the size of the external container 1 and the size of the food, etc., to be stored in the container 2. The container 2 is preferably heated for sterilization for keeping the quality of the food, etc., stored in the container 2. No bacteria is proliferated in the preservation using this double structure even when the container is preserved at 37 deg.C and a lid is unsealed every day, and the stable quality can be maintained.
Patent JP-S5227366-A (JP)
Title: Semiconductor unit and its manufacturing process
Inventor: YAMADA KOUHEI
IPC: H01L21/316
Filed: 1975-08-27
Abstract: PURPOSE: To ensure stabilization of characteristics for particularly high-pressure resistance transistor consisting of low melting point glass. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0373420-A (JP)
Title: Optical information recording and reproducing device
Inventor: OGINO TSUKASA
IPC: G11B7/08
Filed: 1990-04-20
Abstract: PURPOSE:To select an optimum control system corresponding to the operational environment of a device and the types of optical memory medium by making it possible to optionally change the control system for calculating the controlled variable of an actuator for driving an optical system. CONSTITUTION:A focusing servo-loop is operated in accordance with the contents of a memory 9 in which a desired operation expression is stored, and then, the command of operating a tracking servo is vommanded to a CPU 20 by a higher rank host computer. Then, an I/O control part 7 is controlled, the tracking servo is operated and whether changing the control system is necessary or not is checked by the CPU 20 in accordance with the command. If necessary, whether or not an external input is inputted is checked, and the external input is inputted in a memory 10 in the case of obtaining the external input. And the memory 10 in which the desired control system is registered is selected. And then, the arithmetic operation is executed by a digital signal processor (DSP) 8 based on the arithmetic expression stored in the memory 10, and a prescribed operation is performed. Thus, the optimum control system can be selected even in the case having a different using form and operational environment.
Patent JP-H09239206-A (JP)
Title: Method for flocculation of precipitant-flocculant for water treatment
Inventor: INOUE MASAAKI
IPC: C02F1/52
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a flocculant for treating org. suspended matter or blood generated at a time of the processing of agricultural, stockbreeding and fishery products, washing water of concrete aggrigate such as gravel or rubble or inorg. suspended matter such as turbidity of a dam lake and to treat them by flocculation. SOLUTION: A compd. obtained by dissolving titanium (Ti) in a strong acid such as hydrochloric acid or sulfuric acid is used as a flocculant and, when this flocculant is added to water to be treated, reaction is generated within a range holding pH equal to or more than an isoelectric point thereof, and suspended matter is involved in the flocculant to be flocculated and sedimented. The sediment can be easily separated from water to be dried to contribute to the maintenance of environment such as the purification of water.
Patent JP-H07286316-A (JP)
Title: Shore protection method
Inventor: HATANO HITOSHI
IPC: E02B3/06
Filed: 1994-04-19
Abstract: PURPOSE:To prevent the seashore from being eroded, by installing two or more shore-protection structures provided with longitudinal embankment and two or more lateral embankments installed with a distance in the longitudinal embankment, with an interval toward the off shore. CONSTITUTION:A longitudinal embankment 1 extending to the offshore and two or more lateral embankments 3, 3' almost parallelly extending to the beach 2 at least at two positions of the embankment 1 with a distance, are arranged to form sore protection structures A1, A2, A3 respectively. The structures A1, A2, A3 are arranged from the beach 2 to the offshore with an interval. Seawater flows from the distance between the front ends of A1, A2, and also A2, A3 into the area surrounded by the structures A1, A2, A3 and the transferred sands (a) collide with the embankments 3, 3' complicatedly and the energy is reduced and the sands are piled there. The surrounded water area is not affected by waves and kept calm. The piled sands are not transferred again and hence, the beach is kept stable.
Patent JP-S58220326-A (JP)
Inventor: KIUCHI MITSUSACHI
IPC: H01H43/00
Filed: 1982-06-15
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-2000289065-A (JP)
Title: Method for molding thermoplastic resin
Inventor: MOCHIZUKI AKIHIRO
IPC: B29C33/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for shortening molding cycle time for a method for cooling/heating cycle molding. SOLUTION: In a method for cooling/heating cycle molding consisting of a temp. elevating and keeping process wherein temp. of a mold is elevated in advance up to a specified temp. lower than m.p. of a thermoplastic resin and if necessary, the specified temp. is kept, successively, a filling process wherein a resin is filled into a mold cavity, thereafter, a cooling process wherein a mold is cooled to a specified temp., and a taking-out process wherein a molded article is taken out from the mold, the taking-out process is performed while the temp. elevating and keeping process is performed.
Patent JP-H02282709-A (JP)
Title: Ribon structure optical fiber cable
Inventor: TAKAHASHI TAKUZO
IPC: H01B7/36
Filed: 1989-04-25
Abstract: PURPOSE:To facilitate the identification of individual ribon structure coated optical fibers by applying color codes corresponding to slot numbers and layer numbers on the respective coated optical fibers. CONSTITUTION:The uppermost ribon structure optical fibers are the coated optical fibers to be positioned on the outermost side of slots with all of the coated optical fibers (a) housed in the 1st slot of the optical cable, the coated optical fibers (b) housed in the 2nd slot and the coated optical fibers (c) housed in the 3rd slot. The optical fibers up to the second fiber from one side (N=2) are colored red and the optical fibers up to the third fiber from the opposite side (M=3) are colored green in the case of the coated optical fibers of the 3rd layer of the 2nd slot. The other optical fibers, i.e. the 3rd to 5th fibers from the one side are colored yellow. The slot number is eventually known if the number of the red fibers is viewed in this way. The layer number is known if the number of the green fibers is viewed and the fiber number is known if the positions of the red fibers are viewed. The identification of the individual coated optical fibers is thus facilitated.
Patent JP-S62259905-A (JP)
Title: Warehouse equipment
Inventor: HAYASHI TAKEHIDE
IPC: B65G1/04
Filed: 1986-05-06
Abstract: PURPOSE:To perform motion, prepared for a next destination, during an order picking work, by providing a manipulator being movable in the upward direction of taking in and out tools. CONSTITUTION:According to a motion instruction, the running motion of a running machine body 9 and the elevating motion of an elevating platform 12 are effected, and the one of front and rear taking in and out tools 14 and 16, for example, the taking in and out tool 14 is positioned facing a target section containing space. Through combination motion of the forward and backward movement of the taking in and out tool 14 and elevation motion of the elevating platform 12, a target storage pallet 5 is taken out onto the elevating platform 12. Thereafter, an order picking work is conducted simultaneously with a work of taking out a subsequent storage pallet 5. Namely, a taking in and out device 6 performs a subsequent running and elevation of the elevating platform 12 according to a program, and during said running and elevation, the desired number of articles in the storage pallet 5 is transferred to a collection pallet 20 by means of a manipulator 18.
Patent JP-H02283012-A (JP)
Title: Organic coating film removing equipment
Inventor: NOMURA TORU
IPC: H01L21/30
Filed: 1989-04-25
Abstract: PURPOSE:To easily eliminate an organic coating film without damaging a semiconductor device by a method wherein, after the organic coating film is dissolved by an organic coating film dissolving unit provided with a solvent jetting nozzle, rinsing is performed by a rinsing unit provided with a superpure water jetting nozzle. CONSTITUTION:From a nozzle 1 of an organic coating film dissolving unit A, a first solvent is jetted and sprayed on an organic coating film formed on a semiconductor device, thereby dissolving the organic coating film. Next, from a nozzle 7 of an organic coating film dissolving unit B, a second solvent is jetted, and the dissolved organic coating film on the semiconductor device is completely dissolved and eliminated. Next, from a nozzle 8 of a rinsing unit C, superpure water is jetted, and the semiconductor device is rinsed. Finally the rinsed semiconductor device is dried by a drying unit D.
Patent JP-S556501-A (JP)
Title: Production of carbon fiber fabric
Inventor: FUKUHARA MOTOTADA
IPC: D01F9/22
Filed: 1977-08-29
Abstract: PURPOSE: To obtain a carbon fiber fabric having improved strength and modulus, by carbonizing acrylic fibers, flameproofed in the atmosphere of an active gas under specific conditions, in the atmosphere of an inert gas.  
     CONSTITUTION: Acrylic fibers having a melting point T f  of 310°C or above, preferably 315W380°C, consisting of 94 wt.% or more of acrylonitrile are preheated in air or steam under a tension of preferably ≥0.001 g/d. A precursor fabric having a free area shrinkage in flameproofing ≤50% made from the fibers is flameproofed at 200W260°C in the atmosphere of an active gas, e.g. an oxygen-containing gas, with a permissible shrinkage ≥80% of the area shrinkage. The fabric is then carbonized in the atmosphere of an inert gas, e.g. nitrogen, at 800°C or above to give the desired fabric. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10210478-A (JP)
Title: Image-coding method, image-decoding method, image coder, image decoder and recording medium
Inventor: ABE SHUJI
IPC: H04N19/503
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To code image data with a high definition image by using a coding means for standard resolution. SOLUTION: A coding control circuit 4 prepares motion prediction range data c0 to be a specific region according to position data b0. Blocking and a block-coding circuit 2 store once inputted image data a0 to a memory to block sequentially and applies compression coding to the blocked picture element data. The blocking and the block coding circuit 2 conduct inter-frame prediction coding by using motion compensation in a range that the motion prediction range data c0 indicate and output as image coded data d0 with a high definition image. A header insert circuit 5 inserts a slice header to the image data d0, when a horizontal address indicated by the position data b0 indicate a switching position in a specific region and outputs the result as image data e0.
Patent JP-S58220249-A (JP)
Title: Optical pickup
Inventor: KIMOTO KIYOSHI
IPC: G11B7/12
Filed: 1982-06-16
Abstract: PURPOSE:To produce an optical pickup with a small number of parts, by using an optical means containing the 1st and 2nd condensing members and a photoelectric detecting means to obtain a focus error, tracking error and information reproducing signal. CONSTITUTION:A holographic lens 19 is equivalent to an optical means which contains the 1st and 2nd condensing members 19c and 19d. This part of the lens 19 substitutes with a conventional condenser lens and a cylindrical lens. A photoelectric detector 20 is set at an area and equivalent to the 1st photoelectric detecting parts 20a, 20b and 20c and the 2nd photoelectric detecting parts 20d, 20e and 20f respectively. Then the outputs of these detectors are properly operated to obtain a focus error, tracking error and information reproducing signal.
Patent JP-S5729006-A (JP)
Title: Optical branching filter
Inventor: WATANABE TAKAICHI
IPC: G02B6/34
Filed: 1980-07-30
Abstract: PURPOSE:To obtain an optical branching filter which performs wavelength dispersion with a plane diffraction grating or the like by providing a refractive index distribution to a high refractive index layer of a slab waveguide to create lens effect thereby converging light. CONSTITUTION:The rays propagating in a slab wavelength 4 are reflected in a perpendicular direction by the boundary surface of a high refractive index layer 2 and a low refractive index layer 3, and advances zigzag in the layer 2. On the other hand, in a horizontal direction, they are roughly parallel rays where they advance up to a plane diffraction grating 7 according to the refractive index distribution of the layer 2. Receiving wavelength dispersion by the grating 7, they are reflected and converged at the angles varying for each wavelength, and form focuses on the end faces of output optical fibers 61-6n. As a result, the rays of respectively different wavelengths of the fibers 61-6n couple and operate as optical branching filters. With such constitution, the optical branching filter is obtained with the plane diffraction grating or the like.
Patent JP-H0238351-A (JP)
Title: Granitic molded thermoplastic resin product
Inventor: YABU MASUO
IPC: C04B14/02
Filed: 1988-04-26
Abstract: PURPOSE:To improve workability, such as cutting, and appearance of worked products by containing a dispersed inorganic filler and heat-resistant colored synthetic resin particulate substance in polymethyl methacrylate resin. CONSTITUTION:About 100-300 pts.wt. inorganic filler, such as aluminum hydroxide, and about 0.5-40 pts.wt. heat resistant colored synthetic resin particulate substance (having 0.1-3.0mm particle diameter), such as polyester, are homogeneously mixed with 100 pts.wt. polymethyl methacrylate resin and the resultant mixture is press formed by heating at about 180-200 deg.C temperature under about 10-100kg/cm<2> pressure.
Patent JP-S5627511-A (JP)
Title: Slot antenna
Inventor: TSUJIMURA KIYOYUKI
IPC: H01Q13/10
Filed: 1979-08-15
Abstract: PURPOSE:To keep constant the distance between an antenna substrate and reflecting plate without reference to external force while minimizing the thickness size and weight, by bonding metal foil to one side of a dielectric plate and by fixing the other side to the antenna substrate to using the above-mentioned metal foil as the reflecting plate. CONSTITUTION:On one side of antenna substrate 1 made of a dielectric, earth conductor film 3 with slot 2 is formed and on the other side, strip conductor 4 is further formed to constitute a microstrip feed type slot antenna. Then, metal foil 8 is bonded to one side of dielectric 7 similar to antenna substrate 1 and face 7a of dielectric plate 7 where metal foil 8 does not reside is fixed on either face of antenna substrate 1, e.g. earth conductor film 3, thereby using metal foil 8 as the reflecting plate.
Patent JP-H09270553-A (JP)
Title: Laser device
Inventor: OUCHI KAZUMI
IPC: H01S3/16
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To make the most of an exciting light from a semiconductor laser element enough to provide a laser oscillation at a high exciting efficiency by forming a reflective film on the outer side face of a solid-state laser medium, except a slit-like opening for incidence of the exciting light converged by a cylinder condenser to this opening. SOLUTION: Along the axial length of a solid-state laser medium 1 semiconductor lasers 5 are arranged to irradiate exciting lights on the side face of the medium 1 for a laser oscillation. Such laser device has a slit-like reflective film 11 covering the outside face of the medium 1, except a slit-like opening 11a extending in the axial direction to make incidence of the excited lights from the laser 5 and a cylinder lens 6 for converging the lights from the lasers 5 on its focus, thereby incidence into the laser medium 1 e.g. a Nd:YAG rod for oscillating a light at a fundamental wavelength of 1064nm.
Patent JP-H01276607-A (JP)
Title: Ferromagnetic thin film and magnetic head using same
Inventor: NAKATANI RYOICHI
IPC: G11B5/23
Filed: 1988-04-28
Abstract: PURPOSE:To prevent a thin film of an alloy from being stripped from a substrate by a method wherein a substratum layer composed of an oxide of one or more metals selected from Zr, Hf, Mo, W and the like or composed of an amorphous magnetic alloy of Zr, Hf and the like is formed at an interface between an Fe thin film or an alloy thin film composed mainly of Fe and an oxide substrate. CONSTITUTION:When an Fe thin film or an alloy thin film 11 composed mainly of Fe is formed on an oxide substrate 13, a layer 12 of an oxide of one or more metals selected from Zr, Hf, Mo, W, V, Nb, Ta, Al, Mn, Zn and Fe or a substratum layer composed of an amorphous magnetic alloy of Zr, Hf, Nb, Ta, Mn, Zn and Al is formed at an interface between the thin film and the substrate. By this setup, a bonding force between the thin film and the substrate is enhanced; a magnetic film with a film thickness of several mum can be formed without being stripped.
Patent JP-H042875-A (JP)
Title: Method for sensing pulled yarn and sensor therefor
Inventor: ISOMI HIDEAKI
IPC: D06H3/10
Filed: 1990-04-18
Abstract: PURPOSE:To enable accurate and quantitative sensing by bringing a tension sensor into contact with a running fabric, sensing displacement in the direction perpendicular to the running direction of the above-mentioned fabric and discriminating pulled yarn present in the fabric based on the output signal thereof. CONSTITUTION:A load cell 1 is brought into contact with a cloth 5 in the central part between two feed rollers 4 for running the cloth 5 to sense displacement in the direction perpendicular to the running direction of the cloth. The resultant output signal from the aforementioned load cell 1 is then inputted to a signal processing circuit 2 and subjected to signal processing. The signal level pattern thereof is subsequently displayed on a display device 3 to discriminate the presence of pulled yarn from the signal level modulation based on the variation in tension due to the pulled yarn present in the cloth 5.