baber/WOPTO huggingface dataset:
Patent JP-S59173226-A (JP)
Title: Roll for cooling strip
Inventor: NAKANO JIYUNSUKE
IPC: C21D9/573
Filed: 1983-03-22
Abstract: PURPOSE:To provide the titled roll capable of uniformly cooling a strip in the width direction thereof, constituted so as to realize low thermal expansion by connecting the outer cylinder and center member of the roll while controlling a roll crown amount through the sleeve of the center member by oil pressure. CONSTITUTION:In a strip cooling roll wherein a strip 5 is wound around the outer peripheral surface of a roll barrel part having a cooling water flowline 2 provided between its center member 3 and its outer cylinder inlaid therewith and cooling water is passed through the above mentioned cooling water flowline 2 from the inlet and outlet W1, W2 thereof to cool the strip 5, the above mentioned outer cylinder 1 and the center member 3 are connected at least at one place or more except both end parts thereof to realize low thermal expansion by holding the connection state even if the outer cylinder 1 is expanded by the heat from the strip 5. In addition, oil pressure is properly applied to the oil pressure chamber 8 formed between the arbor 6 constituting the center member 3 and the sleeve 7 inlaid therewith from an oil pressure source F to control a roll crown amount. By this method, the strip 5 is uniformly cooled in a state closely contacted with roll and product quality can be enhanced.
Patent JP-H10243261-A (JP)
Title: Video signal encoding device
Inventor: NISHIMURA KATSUYUKI
IPC: H04N19/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a video signal encoding device for suppressing the change of image quality in the case of displaying a video signal, which is prepared, while using a 1st display device, on a 2nd display device. SOLUTION: On a 1st display device (display for computer or the like), gamma correction is performed with respect to an input image by a gamma- correcting means 21, and that signal is converted into a luminance signal and a color difference signal by a signal-converting means 22. The luminance signal is processed by a luminance signal correcting means 23, and the color difference signal is processed by a color difference signal correcting means 24 respectively for tone correction. Thus, the outputted luminance signal and color difference signal are encoded by an encoding means 25 and outputted as a bit stream on the decoding side, provided with the 2nd display device (TV monitor or the like).  Even if the gamma characteristics of 1st and 2nd display devices are different, the image (color tone) of the image quality intended by a person preparing is reproduced with fidelity on the 2nd display device.
Patent JP-H08263437-A (JP)
Title: System and method for approval
Inventor: KOREEDA SHIYUUKI
IPC: G06F21/60
Filed: 1995-02-13
Abstract: PURPOSE: To cancel the protection for a software stored in a CD-ROM only for a user to whom charging processing is performed. CONSTITUTION: When using the protected software stored in a CD-ROM 40, the approval system generates a user number 116 based on a random number. The user number is sent from a ten key pad 20d of a telephone 20 to a center 30. The center 30 extracts the random number from the user number and generates an ID number from the extracted random number. The user inputs the ID number sent from the center from a keyboard 13. The approval system compares the random number used for the user number with the random number contained in the ID number and when those random numbers are matched, the system cancels the protection of the software stored in the CD-ROM 40 and permits copy.
Patent JP-S60192337-A (JP)
Title: Surface flattening method
Inventor: FUKUZAWA SHINICHI
IPC: H01L21/302
Filed: 1984-03-13
Abstract: PURPOSE:To flatten the surface of a film in a short period irrespective of the reflection factor of an uneven pattern by a method wherein a light absorbing film is formed on the substrate on which uneven patterns having a different reflection factor are formed, and after a positive type photoresist film has been formed, a resist film is left on a recessed part only by performing an exposing and developing process on the whole surface. CONSTITUTION:An insulating film 20 is formed on a substrate 10, an Al film 40 is deposited thereon, and a processing work is performed using a photoetching method. Subsequently, a silicon dioxide film 30 is formed on an Al film 40 by performing a vapor-phase growing method, and a light absorbing film 50 is thinly coated on the uneven pattern of said film 30. Besides, a positive type photoresist 60 is coated and a prebaking process is performed. Then, an exposing process is performed by controlling an irradiation dose in such a manner that the photoresist film 60 will be subjected to exposure, a developing process is performed, and the photoresist film is left on the recessed part. Subsequently, when an etching is performed under the condition wherein the ratio of selectivity of the protruded insulating film 30, the photoresist film 60 and the light absorbing film 50 is set at 1 or thereabout, a flat surface having no uneven part on the silicon dioxide film located on the Al film 40 can be formed.
Patent JP-H09206192-A (JP)
Title: Adhesive tool for napkin
Inventor: ISHIKAWA KEIKO
IPC: A41D13/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To stick a seal on the back surface of a napkin and to prevent clothes from stains at the time of meals by sticking one surface of a double coated adhesive seal to the peeling paper surface of a mount and sticking peeling paper to the other surface. SOLUTION: One surface of the double coated adhesive seal 3 is stuck to the peeling paper surface 2 of the mount 1 and the peeling paper 4 is stuck to the other surface. Alternatively, the peeling paper 4 is stuck to the other surface of the two or more double coated adhesive seals 3 stuck to the peeling paper surface 2 of one mount 1. Then, the using instruction (c) of this adhesive tool is printed on the back surface of the mount 1. When a paper napkin to which a using method is attached is provided in a place where eating and drinking are business, when a customer sticks the tool to the napkin and tries it by referring to the using method while the meal is prepared, the feeling of incompatibility is less, easiness and inexpensiveness are provided, the stains are received by the paper napkin of an easily absorbing nature and the clothes are not stained.  After the meal, a part around the mouth is wiped by the paper napkin and it can be thrown away. When it is prepared in a household, it is largely utilized regardless of ages and sexes and the meal is enjoyed at ease without being careful so as not to stain the clothes.
Patent JP-S61206365-A (JP)
Title: Magnification reduction circuit for pseudo intermediate gradation picture
Inventor: OSUMI JUNICHI
IPC: H04N1/393
Filed: 1985-03-11
Abstract: PURPOSE:To attain magnification/reduction of a picture at high speed without changing a mean density of a pseudo intermediate gradation picture by designing the titled circuit that inserting processing attended with reduction is not concentrated on a specific position of one picture element so that each picture element is inserted and interleaved in average sequentially. CONSTITUTION:When a NOR gate 111 is selected in the preceding processing, a NOR gate 112 is selected this time and whether or not interleaving processing is to be executed is decided depending on the flag of corresponding picture element. The output goes to an L level every time the processing for one picture element's content is finished in the order of NAND gates 122 123 where no flag is set, then the element is interleaved at each time and a flag is set. When a flag is set to all of RS-FF 131-134, the contents are cleared entirely and the flag is set sequentially in the said order.
Patent JP-H10248088-A (JP)
Title: Communication system
Inventor: KAWAMURA TAKUSHI
IPC: H04W64/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To allow the user not to pay a useless communication charge and to allow the communication enterprise to prevent a limited radio channel resource from being used in waste by conducting transceiver communication without fail when a terminal of a communication opposite party is located at a zone where transceiver communication is available. SOLUTION: The communication system has a plurality of terminals 1 for radio communication, base stations 2 and a channel network 3 and in this communication system, channel network communication thorough the base stations 2 and the channel network 3 and transceiver communication between the terminals 1 are used in common. In this case, the system is provided with an opposite position discrimination means that whether or not a opposite terminal 1-2 is resident in an area where the transceiver communication is available and with a communication system changeover means that either the channel network communication or the transceiver communication is selected according to the discrimination result by the opposite position discrimination means to change over the communication.
Patent JP-S62205195-A (JP)
Title: Magnetic fluid
Inventor: WAKAYAMA KATSUHIKO
IPC: C10N40/14
Filed: 1986-03-05
Abstract: PURPOSE:A magnetic fluid, containing fine iron particles, surfactant consisting of a phospholipid and medium consisting of a mixture of a paraffinic with olefinic hydrocarbons and having improved dispersibility and high saturation magnetization. CONSTITUTION:A magnetic fluid containing (A) fine iron particles, (B) a surfactant consisting of a phospholipid preferably purified lecithin in an amount of, e.g. about 10-30wt% based on the component (A), (C) a hydrocarbon based medium consisting of a paraffinic with olefinic hydrocarbons, preferably 7-22C kerosine, etc., in an amount of 100-4,700wt% based on the component (A). Furthermore, an antioxidant, e.g. tocopherol, etc., is preferably added.
Patent JP-S6344997-A (JP)
Title: Immobilizing filter for biological treatment
Inventor: SHIMAZAKI HIROSHI
IPC: C02F3/00
Filed: 1987-03-03
Abstract: PURPOSE:To perform stable biological treatment by using a substance consisting of a material whose essential component is a calcium phosphate-base substance as an immobilizing filter. CONSTITUTION:A material whose essential component is a calcium phosphate- base substance such as hydroxylapatite, tricalcium phosphate and octacalcium phosphate used as an immobilizing filter. This immobilizing filter is packed in a column and anaerobic treatment by microorganism is performed. Thereby the outflow of microorganism becomes less and the purifying capacity is stabilized.
Patent JP-S57162785-A (JP)
Title: Stable and uniform fuel composition for engine and its preparation
Inventor: FUJIMOTO SHIGENOBU
IPC: C10L1/02
Filed: 1981-03-31
Abstract: PURPOSE: To save petroleum resources and obtain the titled fuel composition for automobiles, etc. at a low cost, by passing an electric current of a specific high frequency through water, mixing the resultant water with methanol, etc., passing the electric current of high frequency through the mixture, mixing gasoline with the mixture, and passing the electric current of high frequency through the resultant mixture.  
     CONSTITUTION: An electric current of high frequency 500W50kHz is passed through water, and the resultant water is then mixed with an alcohol selected from methanol and ethanel. The electric current of high frequency 500W50kHz is passed through the resultant mixture, and the mixture is then mixed with gasoline. The electric current of high frequency 500W50kHz is then passed through the resultant mixture to give the aimed stable uniform fuel composition. Ethanol is most preferred as the alcohol, and the amounts thereof to be added are preferably 10W50vol% ethanol and 1W10vol% water based on the gasoline. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11323616-A (JP)
Title: Adhesive pad and its production
Inventor: FURUNO KUNIO
IPC: A41C3/14
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive pad scarcely poisoning a person (woman), capable of holding an adhesive force for a constant period, even when washed with water, and capable of being repeatedly used by forming from a silicone rubber the main body of the adhesive pad to be adhered to the person and used and subsequently integrally laminating a silicone gel adhesive layer to the adhesive surface of the main body. SOLUTION: This adhesive pad 1 to be adhered to a person (woman) and used is obtained by forming the pad main body 2 from a silicone rubber and subsequently integrally laminating a silicone gel adhesive layer 3 to the adhesive surface of the pad main body. Concretely, the adhesive pad 1 is obtained by forming the main body 2 in the cup shape of a breast top cover and subsequently disposing an adhesive layer 3 on the depressed surface side of the cup. The thickness of the main body 2 is preferably 0.2-0.6 mm, and the thickness of the adhesive layer 3 is also preferably 1.5-2.5 mm. The product is obtained by molding an unvulcanized silicone rubber, thermally semi-vulcanizing the molded product, forming a silicone gel layer on the adhesive surface of the silicone rubber molded product and subsequently vulcanizing and curing the silicone gel and the silicone rubber.
Patent JP-H07262001-A (JP)
Title: Unauthorized use preventing method
Inventor: NAKAJIMA KAZUO
IPC: G06F21/10
Filed: 1994-03-18
Abstract: PURPOSE:To prevent unjust copy by hindering a copied software from being executed. CONSTITUTION:When writing a software in the physical address of a recording medium for the unit of a prescribed size and reading and executing the software from the respective physical addresses of the recording medium in the order of logical addresses, a correspondent relation 102 between the logical addresses of the software and the physical addresses for storing data corresponding to the logical addresses and a check program 103 for preventing the unjoint copy are added to a main body 101 of the software and recorded in an original 1. Before the software recorded in the (original or copied) recording medium is executed, the correspondent relation of the logical address/physical address in the recording medium is calculated by the check program 103, the calculated correspondent relation is compared with the correspondent relation 102 added to the software and when they are matched, the execution of the main body of the software is permitted by deciding the recording medium as the original but when they are not matched, the execution of the main body of the software is not permitted.
Patent JP-H08249955-A (JP)
Title: Automatic wiring device for electric wire
Inventor: TAKESHITA CHIAKI
IPC: H01B13/012
Filed: 1995-03-08
Abstract: PURPOSE: To enable automatic cutting and automatic mounting of an electric wire and a mark tube, so as to improve work efficiency and general purpose properties by automatic wiring, by providing a supplying device for the mark tube, a mounting device and a moving mechanism for the mounting device. CONSTITUTION: When a supplying device M2 for a mark tube supplies an electric wire and a mark tube to a mark tube mounting device M1 by a supplying device M2 for the mark tube, the device M1 mounts and processes the mark tube to the electric wire and feeds out the insertion-processed electric wire. A moving mechanism M10 moves the device M1 vertically and horizontally in three axial directions on the basis of the specified wiring order. The insertion- processed electric wire fed from the device M1 is brought in contact with the specified pin side surface out of a plurality of pins M4 projecting upward from the upper surface of a table arranged in the moving range of the mechanism M10, and wiring processing is performed. Sequentially, this operation is repeated, and the wiring of the whole is automatically performed.  Accordingly, products having no possibility of false wiring, and having the stable quality can be manufactured in a short time.
Patent JP-H01223395-A (JP)
Title: Cover gas purifying system of fast breeder reactor
Inventor: SUZUKI SHINYA
IPC: G21D1/00
Filed: 1988-03-03
Abstract: PURPOSE:To circulate cover gas without a power device by preparing a flowing- down and a return passages in which liquid sodium overflowing a reactor vessel is made to freely fall down and a suction and return passages in which the cover gas of the reactor vessel is introduced to an ejector. CONSTITUTION:Liquid sodium overflowing an overflowing nozzle 6 of a reactor vessel 1 falls down to an overflow tank 5 through a flowing-down passage 7 and the pressure is lowered by an ejector 10. Thereby cover gas 4 in the reactor vessel 1 is sucked in the ejector 10 through a cover gas suction passage 11, caught up by liquid sodium which freely falls down in the flowing-down passage 7 to be a gas and liquid phase 2 and flows down. The liquid sodium in the tank 2 is sucked by a liquid sodium pump 8 in the reactor vessel 1 through a liquid sodium return passage 9. The pressure of the gas 4 in the tank 5 is higher than that of the cover gas of the inner part of the reactor vessel 1 as the cover gas introduced in the tank 5 is increased, the cover gas ascends through a cover gas return passage 13 of the tank 5 by the pressure difference thereof and returns to the reactor vessel 1 after being purified by a purifying part 14.
Patent JP-S60194316-A (JP)
Title: Impeller for current meter
Inventor: SUGI TOKIO
IPC: G01F1/06
Filed: 1984-03-14
Abstract: PURPOSE:To enable of an integral molding of an impeller for a tangential flow type impeller current meter while being lightweight and highly strong by forming the inner end rim of a pressure receiving plate section on each blade in a double-tapered edge presenting the shape of V in the vertical section of the side. CONSTITUTION:More than two blades 11 are arranged radially at an equal space with right and left stays 11b and 11b projecting horizontally and vertically from the both right and left sides of a pressure receiving plate section 11a and a tangential flow type impeller 10 is supported with a shaft 12 extending horizontally of the base of the respective stays 11b and 11b of each blade. The inner end rim 13 of the pressure receiving plate section 11a of each blade is formed in a double-tapered edge presenting the shape of V in the vertical section of the side, where the accute angle alpha between both tapered faces shall be under 90 deg.. Thus, split dies are taken apart in the directions A, B, C and D at 45 deg. to each blade to facilitate the releasing of the body therefrom smoothly.
Patent JP-H06239624-A (JP)
Title: Production of transparent glass preform
Inventor: KUWABARA MASAHIDE
IPC: C03B8/04
Filed: 1993-02-16
Abstract: PURPOSE:To produce transparent glass of high purity by preventing the outside air from mixing in a furnace in pulling down a porous glass preform in a vitrifying furnace and then vitrifying the glass preform. CONSTITUTION:A hot drawable glass supporting rod 16 is installed on a porous glass preform 14 and the upper glass supporting rod 16, together with the porous glass preform 14, is then housed in a vitrifying furnace 12. The upper glass supporting rod 16 is hot drawn with an upper heater 24 to pull down the porous glass preform 14 within a vitrifying temperature region having a lower heater 22 of the vitrifying furnace 12 and thermally transparentized to produce the objective transparent glass preform.
Patent JP-S62205683-A (JP)
Title: Laser module
Inventor: KAMITE KIYOTSUGU
IPC: H01S5/00
Filed: 1986-03-05
Abstract: PURPOSE:To obtain a laser module, in which modulation can be performed to a high frequency band and a large amount of monitoring light can be obtained, by connecting a laser-element driving outer circuit and a laser element by using a strip line, which is provided in parallel with the light emitting surface of the laser element. CONSTITUTION:A heat sink 14 is provided at the bottom part of a fabricating jig 13, which is formed with a metal material such as L shaped copper. A laser diode 15 is placed on the heat sink 14. A strip line 16 is provided in an alumina insulating plate 17. The plate 17 is provided in a recess part, which is formed by a protruded part 11 and a step part 12 of the fabricating jig 13. The strip line 16 and the laser diode 15 are connected by using wire 18 comprising gold wire. The strip line 16 is provided in parallel with a light emitting surface D of the laser diode 15. Since the strip line 16 has the excellent high frequency characteristics, modulation can be performed in a high frequency band, and light projected backward from the laser diode 15 is not scattered and does not disappear. Therefore a large amount of the monitoring light can be obtained.
Patent JP-H03252310-A (JP)
Title: Method for purifying natural zeolite
Inventor: SAKAI NORIO
IPC: C01B39/00
Filed: 1990-02-28
Abstract: PURPOSE:To obtain high purity zeolite by avoiding mechanical pulverization of zeolite crude ore grains as much as possible and collapsing swelling clay mineral in ore with swelling action by water when zeolite crude ore is granulated to recover the zeolite. CONSTITUTION:Zeolite-containing tuff containing a swelling clay mineral is broken into pulverized state by mining the tuff and then pulverizing the tuff in such degree not to break zeolite crystal and then dipping the resultant powder in water to swell the above-mentioned swelling clay mineral. Then the pulverized fine powder is classified and only mineral in which crystal grains of zeolite are distributed in the highest density and grain size is in the prescribed range is recovered to provide the high purity zeolite, The swelling clay mineral is preferably montmorillonite and zeolite-containing tuff is preferably clinoptilolite- containing tuff.
Patent JP-2000251735-A (JP)
Title: Manufacture for image display device, and its manufacturing device
Inventor: TSUDA HISANORI
IPC: H01J9/44
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of an electron emitting element and perform image display high in brightness and reliability, by heating a face plate of an air-tight container adhered with a phosphor in a process where an electron emitted from the electron emitting element is radiated to the phosphor to release adsorption gas. SOLUTION: In a specific stabilizing process after sealing, an element current larger than a current made to flow for usual products. During this process, gas is released from the proximity of a driven electron emitting element. In an aging process after sealing, usually, a current is made to flow through the electron emitting element, an anode voltage is impressed on a phosphor, and an electron beam is radiated to the surface of a face plate or the phosphor. At this time, gas released from the face plate or the like again adsorbs to the face plate. In these processes, by putting a heater plate 10 on the face plate to heat it, adsorption of the gas to the face plate is prevented.