baber/WOPTO huggingface dataset:
Patent JP-S5654469-A (JP)
Title: Electrophotographic copier
Inventor: IWASAKI SHINICHI
IPC: G03G15/05
Filed: 1979-10-12
Abstract: PURPOSE:To prevent the change in electrostatic latent image potential, eliminate the image unevenness in continuous copying and make maintenance and inspection easy with simple constitution by moving a photoreceptor and performing light irradiation while the copier is ready for copying. CONSTITUTION:While the coppier is ready for copying after turning of a main switch ON, an entire surface exposure fluorescent lamp 4 and a front exposure fluorescent lamp 9 are lighted while a drum 1 is being rotated at 100mm./s. Light irradiation of 2,000lux illuminance by the lamp 4 and 4,000lux illuminance by the lamp 9 is performed on the drum surface. The rotating speed of the drum 1 is made the same as the rotating speed at the copying in te warming up time of the heat fixing device provided to the next stage of a transfer device 6 or slower than this.
Patent JP-S5556738-A (JP)
Title: Signal receiver
Inventor: KATOU SUSUMU
IPC: H04B7/26
Filed: 1978-10-23
Abstract: PURPOSE:To enable the two reception signals to share the same decoder and the synchronizing device by switching the reception signal selection device with the transmission timing signal of the reception signal of one side to change the reception signal from one side to another. CONSTITUTION:Reception signal A is selected through reception signal selection device 6 and receives the bit set-up via bit synchronizing device 4 after decoding 3 to be given data decording 8. While the starting signal sent from reception signal B is identified by starting signal decoder 7, and the reception mode control signal 9 of the output sets devices 6 and 8 to the selection and decoding modes of signal B. Then signal B is selected through device 6 and receives the synchronous set-up by bit synchronizing device 4 after decoding 3 to be given data decoding 8. As a result, the two reception signals can share the same decoder and sychronizing device.
Patent JP-H04356570-A (JP)
Title: Water-base recording ink
Inventor: TSUKAHARA MICHIYA
IPC: C09D11/322
Filed: 1991-06-03
Abstract: PURPOSE:To provide the title ink which has resistances to light water and clogging, and storage stability and gives printed characters having depth of color, scratch resistance, and dryness to touch. CONSTITUTION:The title ink contains water, a pigment, polyvinyl-pyrrolidone and/or polyvinyl alcohol having a water solubility of at least 15% at 20 deg.C, a water-insol. or hardly water-sol. resin emulsion and/or wax emulsion having a water solubility lower than 15% at 20 deg.C, and 1-40wt.% org. solvent compatible with water.
Patent JP-S62285841-A (JP)
Title: Original text sheet reading device
Inventor: SUDA MASAJI
IPC: H04N1/00
Filed: 1986-06-04
Abstract: PURPOSE:To prevent an original text sheet from skewing by supporting one or more follower rollers shorter than the sheet feeding width independently from the main roller, and by furnishing two or more sheet sensors in a zone which is near the extension of the main/follower rollers contacting line and is free of follower roller. CONSTITUTION:Follower roller 20 consists of one or more rollers whose overall length is shorter than the original text sheet feeding width capable of reading, and is supported independently from the main roller 19. Two sensors 21-1, 21-2 are installed in a range which is situated on the extension of the main/follower rollers contacting part and is free of follower roller 20. If original text sheet is pressed by hand to the roller couple 19, 20 so as to form a loop, the leading edge is uniformly contacted to the contact part of the roller couple 19, 20. Further this condition is sensed by the sensors 21-1, 21-2 followed by rotation of the main roller 19, so that the original text sheet outgoing from the roller couple 19, 20 is put in parallel with the feeding direction perfectly to be passed to the read part. This prevents perfectly the sheet from skewing.
Patent JP-H10320852-A (JP)
Title: Formation of thin film and manufacture of optical disk used it
Inventor: OTA TERUYUKI
IPC: G11B7/26
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the thin film forming method capable of forming a given film thickness of thin film on the substrate formed fine ruggedness and also to provide the manufacturing method of the optical disk improved recording density by narrowing a track pitch using the thin film forming method. SOLUTION: In the thin film forming method forming the thin film on the substrate 11 using a sputtering method, the distance Lts between the substrate 11 and a target 13 is decided at the optimal value based on at least two conditions among the deviating quantity between the central axis of the substrate 11 and the central axis of the target 13, the area ratio between the substrate 11 and the target 13 and the gas pressure at the time of sputtering, and the distance Lts between the substrate 11 and the target 13 is set at the larger value than the decided optimal value to execute sputtering.
Patent JP-H07198330-A (JP)
Title: Reception/irradiation device of optical beam having integrated optical element
Inventor: ANDOREASU FURANTSU
IPC: G01B11/00
Filed: 1992-05-22
Abstract: PURPOSE: To drastically reduce the size of structure by an integrated optical element and provide a position measurement device making an optical path the minimum. CONSTITUTION: A scale plate 3 is provided with a correction lattice 4 which deflects two diffraction division beam bunches +1 and -1 so that they are overlapped with only one incident lattice 5 at a very small inclination angle α. The bunches +1, -1 are then led into one coupler 7 through two parallel optical waveguides 8, 9 and superposed by a conventional method, and the same are evaluated.
Patent JP-H10317349-A (JP)
Title: Method for integrating cover form with structure and its integrated structure
Inventor: YOSHIDA JUNICHI
IPC: E02B3/06
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To simplify construction work by solving problems with qualities achieved by conventional techniques, construction properties, the period and cost of construction, and the like; to provide a method for integrating a cover form with a structure, whereby rationalization of the construction work is achieved for reductions in the period and cost of the construction work; and to provide an integrated structure thereof. SOLUTION: A form-integrated metal fitting 15 is secured to the surface of a structure, and a form-bottom support metal fitting 17 is fixed thereon, with a bottom-plate form 18 mounted around the metal fitting 17. A raw hardenable material 14 is filled between the structure and the bottom plate form 18, and after it is hardened, a cover form 23 is mounted parallel to the structure with its lower end integrated with the structure via the form bottom support metal fitting 17, and the raw hardenable material 14 is filled between the structure and the cover form 23.
Patent JP-H0278318-A (JP)
Title: Bi-cmos ttl output driving circuit
Inventor: HIIPU BAN TORAN
IPC: H03K17/567
Filed: 1989-05-24
Abstract: PURPOSE: To reduce output ringing by constituting the output driver circuit of a plurality of pull-down transistors(TRs), a voltage setting device connected in series with them, and an output pull-up circuit. CONSTITUTION: When a node OUT goes to a level below a voltage level of a node N1 for the operation of TRs 10, 12, a source voltage of the node N1 is higher than a drain voltage of the node OUT and a current through the TR 8 is reversed. Thus, the TR 8 is going to lift up the voltage of the node OUT, but this circuit interferes the operation. When the node OUT reaches a voltage level of a node N2, the node N2 acts like a capacitive load of the node OUT. When the voltage of the node OUT is decreased more than that of the node N2, a current through the TR 10 is reversed but the TR 12 interferes this operation to decreases the level of the node OUT up to a circuit ground level. Capacitors. 22, 24 decrease a current of the node N1 while it is in a logically high input state.
Patent JP-H01302952-A (JP)
Title: Facsimile equipment
Inventor: SATOU RIYOUICHIROU
IPC: H04N1/00
Filed: 1988-05-31
Abstract: PURPOSE:To enable the filing of communication record data by providing a filing means to store summary information related to facsimile communication. CONSTITUTION:The value of the number of all the records of a file is stored in a first record of a magnetic disk 4. Besides, communication result summary data is stored in a second and subsequent records, and a communication mode, a remote party telephone number, a remote party abbreviated name, communication starting time, communication time, the number of communication sheets, a communication result, etc., for instance, are included in this summary information. Under the operation of an operating system, when the execution command of the prescribed program of the operating system is inputted from a keyboard 5b together with the name of a facsimile communication program, they are called from the disk 4 and the prescribed program is executed. Then, after the facsimile communication, the communication result is analyzed, and the record data is generated.
Patent JP-H07315832-A (JP)
Title: Silica-modified alumina sol and its production
Inventor: ENOMOTO NAOYUKI
IPC: B01J13/00
Filed: 1994-05-20
Abstract: PURPOSE:To obtain a silica-modified alumina sol having a sharp particle size distribution, excellent in transparency and stability with time and free from coagulation tendency in a wide pH range of 1-13 by modifying the surface of crystalline alumina particles with silica. CONSTITUTION:This silica-modified alumina sol consists of crystalline alumina fine particles having silica-modified surfaces. The fine particles preferably contain silica in the range of 0.1-50 pts.wt. based on 100 pts.wt. of alumina on the basis of the oxide. This method for producing silica-modified alumina sol is to add a polymerizable silicon compound (e.g. an alkali metal silicate, an alkoxide of silicon) to an alkaline alumina sol containing fine particles of crystalline alumina dispersed in water and age the resulting sol.
Patent JP-2000322530-A (JP)
Title: Recording medium processor
Inventor: TANIGUCHI TADAYUKI
IPC: G06K17/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent malicious action such as the information alteration of a recording medium or forgery of the recording medium itself by setting the detecting position of a detecting means and writing the detected result of a prescribed material component and the detecting position in an information writing area when writing information. SOLUTION: When recording information such as user information on a card type recording medium 1, first of all, the card type recording medium 1 is inserted into a card slot 11 by a user. A CPU arbitrarily selects any one of fiber sensors 12-14 and commands write by sending a data signal composed of the fiber detection information of the selected fiber sensor and the user information to a memory reader/writer 15. When reading information such as user information recorded on the card type recording medium 1, the CPU selects fiber detection information from one of fiber sensors 12-14 corresponding to a fiber sensor number in the data signal and compares the selected fiber detection information with fiber detection information in the data signal.
Patent JP-H01301977-A (JP)
Title: Screw rotor
Inventor: FUJIMURA HIROSHI
IPC: C08G75/0209
Filed: 1988-05-31
Abstract: PURPOSE:To enable a screw rotor to be formed through injection molding together with intended improvement in its durability by constructing the surface layer of a rotor consisting of a synthetic resin layer with fluororesion, and the second or subsequent layers with Polyphenylene-sulfide resin. CONSTITUTION:A male screw rotor 1 comprises a metallic shaft 2 and a rotor 3 for cover this shaft, and the rotor 3 is so constructed as laminating a core layer 4, a intermediate layer 5 and the surface lay 6 made of respective kinds of synthetic resin are laminated in the radial direction in this order. The surface layer 6 is made of fluororesin and the intermediate layer or subsequent layers are made of polyphenylene-sulfide-resin. Thus, many characteristics required for a screw used under extremely severe conditions are well satisfied and a screw rotor with a low price, a light weight and high accuracy in its size can be obtained.
Patent JP-S63259563-A (JP)
Title: One-side sensitized photographic sensitive material having improved graininess and sharpness
Inventor: SAKUMA HARUHIKO
IPC: G03C7/20
Filed: 1987-05-29
Abstract: PURPOSE:To improve the graininess and resolution of a sensitive material in CRT or X-ray photographing by specifying the blue sensitivity of the sensitive material basing on the green sensitivity considered to be 100 relative sensitivity. CONSTITUTION:When a green-sensitive layer is formed on a support to produce a sensitive material, the blue sensitivity is regulated to 20-45 basing on the green sensitivity considered to be 100 relative sensitivity. In order to regulate the sensitivity, a much larger amt. of a sensitizing dye than the amt. of a dye used to sensitize a conventional silver halide photographic sensitive material is used. By the regulation, the deterioration of image quality is inhibited, an image on a CRT display can be faithfully reproduced and superior sharpness and graininess are obtd. even in case of X-ray photographing.
Patent JP-S62288194-A (JP)
Title: Epitaxy
Inventor: OTANI YOSHIAKI
IPC: H01L21/205
Filed: 1986-06-05
Abstract: PURPOSE:To contrive to lower substrate temperature and to improve film growth rate, by adding a chlorine gas to a gas containing a disilane or monosilane to give a reaction gas and subjecting silicon to epitaxial growth on the surface of a substrate by light excitation gas growth method. CONSTITUTION:In a growing chamber 2 having desired degree vacuum by a vacuum pump 16, a substrate on a susceptor 4 is kept at a given temperature by a heater 6 and a reaction gas G is introduced from a gas feed pipe 18 to the reaction chamber. The reaction gas G consists of hydrogen as a carrier gas, at least one of a disilane and a monosilane and further chlorine. In the state the substrate 8 is irradiated with ultraviolet rays 14 through a quartz window 10 from a high-pressure mercury lamp 12. Consequently, the reaction gas is decomposed in a gas phase and a silicon film is rapidly subjected to epitaxial growth on the surface of the substrate 8.
Patent JP-H11345011-A (JP)
Title: Method for nonlinearly displaying locus curve
Inventor: KRANITZKY WALTER
IPC: G06F19/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To perform display an entire locus curve on an utilized display surface and to present a display graphic capable of quantitatively evaluating even a deviation between a target locus and an actual locus by a user. SOLUTION: In this method for obtaining the target locus SB based on stored commands, obtaining the actual locus IB based on movement actually performed by executing the commands, performing graphic display, displaying the target locus SB and the component parallel to the locus SB, of an actual locus IB by a first scale M1, displaying the components vertical to the locus SB, of the actual locus IB by a second scale M2 and nonlinearly displaying the locus curve of an NC machine or a robot especially, at the selected place of the target locus SB, the target locus SB and component parallel to the locus SB, of the actual locus IB are displayed by a third scale M3 and the components vertical to the locus SB, of the actual locus IB are displayed by a fourth scale M4.
Patent JP-H07333374-A (JP)
Title: Fuel assembly
Inventor: ISHII KAZUYA
IPC: G21C3/62
Filed: 1994-06-14
Abstract: PURPOSE:To flatten the output distribution in a fuel assembly without sacrifice of fuel economy as compared with a case where a plutonium fuel employed into an uranium fuel of low enrichment is employed. CONSTITUTION:When a plutonium fuel is employed in a thermal reactor, a higher output peak occurs more frequently in a fuel rod 4 at a peripheral part close to the gap water in a fuel assembly than when an uranium fuel is employed. When a plutonium fuel enriched into an uranium fuel of low enrichment is employed in such region, the multiplication factor can be lowered in that region and contribution to the reactivity at that part is lowered in the initial stage of burn-up.
Patent JP-H1053715-A (JP)
Title: Crystal growth modifier for perylene pigment
Inventor: FLATT THOMAS R
IPC: C09B5/62
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment composition improved in transparency, line resistance, etc., by subjecting a mixture comprising a specified perylene pigment and a specified polycyclic aromatic compound to acid pasting or acid swelling in the presence of a strong acid and precipitating the pigment from the mixture by the addition of a liquid in which the pigment is insoluble. SOLUTION: A mixture comprising 60-95wt.% perylene pigment represented by the formula (wherein R<1> and R<2> are each a 1-6C alkyl, a 5-7C cycloalkyl, a 7-16C aralkyl or a 6-10C aryl) and 5-40wt.% polycyclic aromatic compound such as an anthanthrone or flavanthrone is subjected to acid pasting or acid swelling in 5-25 pts.wt. strong acid. 0.5-100 pts.wt. liquid in which the pigment is insoluble is added to 1 pt.wt. this mixture to precipitate a perylene pigment composition, which is separated and conditioned.
Patent JP-S5254995-A (JP)
Title: Sintering type voltage non-linear resistor
Inventor: KAJITA HARUMASA
IPC: C04B35/453
Filed: 1975-10-31
Abstract: PURPOSE: Mapping out to enhance the voltage non-linearity in the design that a voltage non-linear ZnO system sintered substance containing Bi, Co.  Mn. Ni and Ti is added bismuth borosilicate glass flit containg silver oxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63298260-A (JP)
Title: Printer unit utilizing copying device
Inventor: TAMARU MUNETAKA
IPC: G03G15/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a print having a high quality of an electrophotograph type by a simple printer unit, by combining a picture element write use printer unit to a copying device of a model by which an original placing table moves, and executing a print by copying. CONSTITUTION:The titled device has a printer unit 3 provided with a means 32, which is a liquid crystal display element is which dots of one line or more of picture elements for constituting an image are formed and at least one face consists of a transparent member, and also, racked horizontally at a position for reading the image by turning this transparent member side to an original placing table 11 of a copying device 1, and a print is executed by copying an image of the printer unit 3 by the copying device 1. In such a way, this unit can be easily carried together with a hand-held computer, etc., a form size is scarcely limited and by combining an inexpensive printer unit, and a miniature copying device of an original placing table moving type, whose popularization rate is high, a print can be executed.
Patent JP-S6025870-A (JP)
Inventor: SHIRAISHI NOBUAKI
IPC: B62K11/00
Filed: 1983-07-21
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-S5655712-A (JP)
Title: Rust prevention and lubrication of bearing
Inventor: SUZUKI TOSHIROU
IPC: F16C33/66
Filed: 1979-10-15
Abstract: PURPOSE: To improve the rust preventive capability and the lubricity of a bearing by remaining a specific amount of a liquid rust preventives inside the bearing and thereafter applying a specific amount of a lubricating grease.  
     CONSTITUTION: After a liquid rust preventive is applied on a bearing 2, an excess liquid rust preventive inside the bearing is blown off by blasting a compressed air or by means of a centrifugal separator until the remainder is about 4W6% of the  specific amount of a lubricating grease to be applied. Then the specified lubricating  grease is enclosed. For example. Ejectors 1 having many air blast nozzles 11 are disposed above and below the bearing 2 and blow off a rust preventive deposited inside the bearing, or two air nozzles 3 are symmetrically provided to turn an inner  race of the bearing 2 by the force of the blasted air and blow off the excess rust  preventive. Then a specific amount of a lubricating grease is supplied by a fixed  delivery pump. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61289886-A (JP)
Title: Production of fiber of alginic acid containing active protein and paper made of said fiber
Inventor: KOBAYASHI YOSHIO
IPC: C07K14/76
Filed: 1985-06-19
Abstract: PURPOSE:To obtain the titled tissue utilizable as an excellent bioreactor or biosensor, etc., by spinning an aqueous solution of a substance containing a specific active protein, etc., into a coagulation bath, thereby immobilizing the active protein. CONSTITUTION:An active protein (e.g. transferase) or a substance containing the active protein is dissolved or suspended in an aqueous solution of a water-soluble alginate (e.g. sodium alginate) or a mixed aqueous solution of an alginate and an acidic polysaccharide (e.g. pectin) and/or a water-soluble protein (e.g. gelatin), and the dispersion or solution is extruded into a coagulation bath composed of an inorganic salt or organic salt of a polyvalent metal ion (e.g. Ca) through a nozzle having an equivalent diameter of <=0.5mm at an extrusion rate of 0.5-100m/min to effect the immobilization of the active protein in the form of fiber. The obtained alginic acid fiber having a diameter of <=0.5mm and aspect ratio (length/diameter ratio) of <=150 is formed in the form of paper. The paper is dried at <=70 deg.C under tension to obtain the objective fiber paper.
Patent JP-H05302867-A (JP)
Title: Heat resistant structure of supersonic nozzle
Inventor: NAKAJIMA ISATO
IPC: G01M9/04
Filed: 1992-04-24
Abstract: PURPOSE:To prevent the deformation of a head part caused by the heat of high temperature gas and to improve the strength of the head part and a tail part by forming the peripheral part of a cooling hole, which is penetrated through the throat part of a nozzle vane, of a high heat conductivity material, and forming the head part and the tail part of a heat resistant high-strength material. CONSTITUTION:In a nozzle vane 2, the peripheral part of a cooling hole, which is provided so as to penetrate through a throat part 7 from the outside of a side plate 1, is formed of a high heat conductivity material 10. A head part 3, which is connected to the throat part 7, and a tail part 5 from the throat part 7 to a rear edge 4 are formed of heat resistant high-strength material 11. The head part 3, the throat part 7 and the tail part 5 are bonded as a unitary body by diffusion bonding. Thus, the slant functionalized structure is obtained. When high-temperature gas (an arrow (a)) is made to flow through the flow path between the throat parts 7 to the side of the rear edge 4 of the tail part 5 so as to form the supersonic flow, a cooling medium is passed through the cooling hole 6, which is penetrating the throat part 7. Thus, the throat part 7, which is heated to the high temperature with the high temperature gas (a), and the head part 3, which is connected to the throat part, are cooled.
Patent JP-S6021454-A (JP)
Inventor: MEARII RUU GANTSUAA
IPC: G01N33/50
Filed: 1984-06-28
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。