baber/WOPTO huggingface dataset:
Patent JP-H02289433-A (JP)
Title: Optical device forming mold
Inventor: ICHIKAWA HAJIME
IPC: B29C33/38
Filed: 1989-04-27
Abstract: PURPOSE:To improve adhesion by forming the thin film of a Cr-Al-N compd. between a ceramic base material for mold and a Cr-N-based film or a Cr-C- based film as the intermediate layer. CONSTITUTION:The base material 1 for mold made of a ceramics such as SiC is lapped to control its surface roughness Rmax to <= about 0.08mum. A Cr-Al- N film 3 as the intermediate layer, a Cr-N film 4 as the second layer and a Cr-C film 5 as the third layer are successively formed in 3-layer structure on the forming basic surface 1a by ion-beam sputtering, etc., to form a thin film layer 2 having about 1380kgf/mm<2> Vickers surface hardness Hv (under 25gf load), and the optical device forming mold is obtained. Alternatively, a thin film layer 6 consisting of the intermediate Cr-A-N film 3 and the second Cr-C film 5 and having about 1310kgf/mm<2> Vickers surface hardness Hv is formed in 2-layer structure to obtain the forming mold. When flint optical glass is continuously formed at >= about 550 deg.C using such a forming mold, the film is not released, and minute seizure due to minute release is not caused.
Patent JP-H046572-A (JP)
Title: Electrostatic printing method and electrostatic printer
Inventor: FUJINO SHINYA
IPC: G03G15/01
Filed: 1990-04-24
Abstract: PURPOSE:To shorten a processing time and to improve printing speed by forming a printing master, in which a master part corresponding to a first printing pattern is formed, on a photosensitive sheet. CONSTITUTION:The master part 30 corresponding to a first printing pattern is fixed on the photosensitive sheet 3. The photosensitive sheet 3 is electrostatically charged. By means of uniform exposure, charges in the area except the master part 30 are removed, so that an electrostatic latent image is formed. Thereafter the toner image of a first color is formed on the electrostatic latent image. Then, the photosensitive sheet 3 is electrostatically charged again. A second printing pattern is pattern-exposed in part other than the master part 30, so that an electrostatic latent image is formed. Thereafter the toner image of a second color is formed on the electrostatic latent image. Further, the toner images of the first and second colors, formed on the photosensitive sheet 3, are transferred to a transfer sheet 28, and developing and transfer processes for them are carried out more than one time. Thus, high-definition two-color printing is achieved at a high speed by means of a simple structure.
Patent JP-H10300639-A (JP)
Title: Centrifugal force loader
Inventor: KAMATA MAKOTO
IPC: G01M99/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To increase the size of a rotary arm by providing a vacuum pump for evacuating a pit and reducing the pressure of the air turning together with the rotary arm thereby suppressing the required power of a motor. SOLUTION: The rotary arm 4 of a centrifugal loader is fixed to a rotary shaft 3 and when a motor 1 is turned, the rotary shaft 3 is turned through a bevel speed change gear 2 thus turning the rotary arm 4. A sample case 5 is mounted on a rocking frame 10 and when the rotary arm 4 turns to apply a centrifugal acceleration to the sample case 5 and the rocking frame 10, the frame 10 is swung horizontally about a pin fulcrum 7 and subjected to acceleration in the circumferential direction. A vacuum pump 20 reduces pressure in the pit before or during rotation. A pressure reduction regulator/controller controls operation of the vacuum pump 20 depending on the r.p.m. of a motor 1 and regulates pressure reduction. The sample case 5 has airtight structure and the atmospheric pressure is kept in the sample case regardless of pressure reduction in the pit.
Patent JP-S62264939-A (JP)
Inventor: NAKAE TOSHIJI
IPC: B32B7/10
Filed: 1986-05-14
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-S58224075-A (JP)
Title: Feeding device of welding wire
Inventor: KAMIYAMA FUMIO
IPC: B65H59/38
Filed: 1982-06-23
Abstract: PURPOSE:To enable stable and smooth feeding of a wire efficiently and without loss, by feeding a welding wire to a guide tube having spiralled of inner peripheral wall, and controlling the driving source of the guide tube detecting the feeding force. CONSTITUTION:A wire feeder 3 and a guide tube driving motor 10 are started simultaneously to feed a welding wire 2 to a conduit cable 4. Feeding is made easy by giving thrust to the wire 2 by spiral inner peripheral wall of a guide tube 9. Load current of the wire feeder 3 is detected by a feeding force detecting device 12 and a signal based on the detected value is outputted to a controlling circuit 13. Basing on the detection signal, the controlling circuit 13 starts the guide tube driving motor 10 when the feeding force, i.e. load current, increases beyond a specified value, and stops the motor 10 when the feeding force decreases below a specified value. Thus, the wire 2 is fed with little change in the feeding force.
Patent JP-S60250989-A (JP)
Title: Thermal transfer ribbon
Inventor: KOBAYASHI KATSUHIKO
IPC: B41M5/44
Filed: 1984-05-29
Abstract: PURPOSE:To obtain an anti-sticking layer favorable in application properties and adhesion to a film, by a method wherein an anti-sticking layer comprising a polar vinyl resin and a metallic salt of an alkyl phosphate is provided on the side opposite to an ink layer of a thermal transfer ribbon. CONSTITUTION:A polar vinyl resin such as polyvinyl acetate, polyvinyl chloride and polyvinyl butyral and a metallic salt of an alkyl phosphate such as a sodium salt and a potassium salt of monolauryl phosphate are dispersed in an appropriate solvent to prepare a coating liquid, which is applied to a base film for the thermal transfer ribbon, and is dried to provide the anti-sticking layer. The content of the metallic salt in the anti-sticking layer is about 5-30wt% based on the total amount of the layer, and the thickness of the layer is about 0.1-5mum. A known heat-fusible ink can be used as it is.
Patent JP-S62266224-A (JP)
Title: Needle-shaped roller bearing for car air compressor
Inventor: NOJIRI HIROMI
IPC: F04B27/08
Filed: 1986-05-13
Abstract: PURPOSE:To prevent fretting corrosion from being generated on a shaft by decreasing a gap between holder and a shaft and applying the trochoidal movement to the holder via the vibration of the shaft. CONSTITUTION:A holder 15 guided by a shaft 16 is brought into contact with the shaft 16 at one point P. When the shaft 16 is vibrated, however, the point P is rotated and moved on the outer periphery of this shaft 16. According to this trochoidal movement, the holder 15 is slowly rotated around the shaft 16, and the collision between the shaft 16 and a needle-shaped roller 11 occurs at a continuously changing position, not at a constant position. Therefore, the holder is slowly rotated by the vibration of the shaft, the position of the needle- shaped roller is continuously changed, thus no fretting corrosion is generated on the shaft.
Patent JP-H06324934-A (JP)
Title: Still picture management method
Inventor: YAMAGISHI SHINICHI
IPC: G06T1/00
Filed: 1993-05-11
Abstract: PURPOSE:To facilitate the grouping of still pictures by managing the still pictures recorded in a video recording and reproducing device by using the attributes, and arranging those attributes by using a box. CONSTITUTION:A CPU 12 provided with a still picture attribute managing means A, a box managing means B, a remote operating means C and an automatic reproducing means D or the like and a storage device 13 or the like are installed inside a personal computer 11. The box to be managed is provided separately from the still pictures, imparted with name, and registered with the required attribute tables, and the number of attribute tables to be registered on one box is limited to manage the registered attribute tables by one box. The order of registration into the box becomes an arrangement number inside the box and is managed separately from a serial number inside the attribute table. By using this arrangement number, automatic recording and automatic reproducing are performed by a computer to which the remote operating means of a video recording and reproducing device 18 is added.
Patent JP-H01313875-A (JP)
Title: Electric heating element having ptc device
Inventor: HANNO ROORAA
IPC: H05B3/14
Filed: 1989-05-01
Abstract: PURPOSE: To form an electrothermal element which can supply power several times as high in level as conventional power and has a wide range of use by installing a PTC element which meets the contact unit in the convexity in the state of non-press and has an inner wall with a larger radius of curvature than that of a contact board. CONSTITUTION: A heater element has a contact element in a PTC resistance element 14 and a mask 15 encircles contact boards 12, 13. A contact unit is inserted in a easing 2 having an insulation envelope 16. The casing 2 almost rectangular in shape has a cylinder shape section at narrow width sides 8, 9. The PTC element inserted between both contact boards 12 and 13 is put in a mask 15 consisting of an electric insulating material such as mica. Therefore, an vertical upward spring tension on cylinder-shaped narrow width sides 8, 9 can be absorbed considerably easily. Moreover, the best constancy of the heat output cormection is obtained, and, as a result, efficiency is maintained for a long term. Thus, a high heat output and its effective supply are performed.
Patent JP-S62264287-A (JP)
Inventor: YAMADA YOSHIHIRO
IPC: E06B9/06
Filed: 1987-05-01
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-S61268109-A (JP)
Inventor: IMAMURA HIROFUMI
IPC: A01G1/04
Filed: 1985-05-23
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-H05301167-A (JP)
Title: Abrasive water jet cutting-off device
Inventor: OKAMOTO YASUNARI
IPC: B24C11/00
Filed: 1992-04-28
Abstract: PURPOSE:To regenerate and utilize abrasive grains and to make the abandonment process unnecessary by forming abrasive grains injected from a nozzle together with a high pressure water so as to cut a material to be cut, with a low melting point metal, and recovering and melting the abrasive grains after the cutting process, and then, regenerating and recirculating to an abrasive grain feeding means. CONSTITUTION:A superhigh pressure water jet 7 including abrasive grains 5 is injected from a water jet nozzle 2 so as to cut a material 8 to be cut. In this case, the superhigh pressure water jet 7 after finishing the cutting is recovered by a catcher 10. Inside the catcher 10, the abrasive grains which consist of a low melting point metallic material are melted by feeding a warm water by an electric calorifier 30 having a heater 31 through a pipe 34, and it is fed to a separator 12 through a passage 11. In the separator 12, a molten metal 17 of abrasive grains 5, and the water and the warm water 16 are separated, and the molten metal 17 is fed to a crusher 14 through a passage 13. Furthermore, in the crusher 14, the molten metal is crushed, cooled, and solidified, and after it is restored to the original abrasive grains, the abrasive grains are recirculated to an abrasive grain tank 4 through a passage 18.
Patent JP-S61267496-A (JP)
Title: Channel selecting circuit
Inventor: OZAKI TAKAYUKI
IPC: H04J3/00
Filed: 1985-05-22
Abstract: PURPOSE:To make hardware of a selected signal system compact and simplify circuits following it by providing a converting circuit which converts a decimal channel designating signal designating a channel to a binary channel designating signal. CONSTITUTION:A signal line group 14 consists of lines (a)-(d) to form 16 channels (CH) in time series. The signal line (a) is selected for CH 3 bit information inserted to the signal line group 14 and transmitted by a signal line selecting circuit 24 which receives low-level signals on lines 21 and 22, and the CH 3 is selected in an intra-CHX bit information selecting circuit 25 by a channel pulse P2 on a line 18, and its bit information is displayed on a CH 3 bit information display part of a CHX bit information display device 23, CH bit information of all CHs are inserted to and extracted from the signal line group 14 similarly. Thus, the number of signal lines led out from a channel selecting circuit 15 is considerably reduced to 6, namely, 4 signal lines 161-164, one group discriminating signal line 21, and one odd/even discriminating signal line 22.
Patent JP-H01279630-A (JP)
Title: Bus driver circuit
Inventor: SHIRATORI AKIHIRO
IPC: H03K19/00
Filed: 1988-05-02
Abstract: PURPOSE:To prevent the through current of an inter-bus driver circuits at the time of switching, to reduce consumption currents and to prolong service life of wiring by changing the level of a control signal in synchronism with a clock signal and holding an output terminal to a high level until the clock signal comes to a prescribed level even if a system comes to an operation state by means of the control signal. CONSTITUTION:The control signal CN controls the operation and non-operation of a bus driver circuit, sets the system to the operation state in the low level 'L', and sets MOSFET Q1 and Q2 to off states and the system to the non- operation state in the high level 'H'. The control signal CN synchronizes with the clock signal CK and changes with the rise of the clock signal CK. The clock signal CK compulsorily turns on MOSFET Q2 in the level 'H', and sets an output signal V0 to 'H'. Even if the bus driver circuits 10 are respectively connected to the output terminals of plural function blocks 20A-20C, and the output terminal of the bus driver circuits 10 is commonly connected to connect it with a subsequent level, MOSFET Q1 and Q2 are prevented from simultaneously being tuned on at the time of switching the bus driver circuits 10.
Patent JP-S61268705-A (JP)
Inventor: CARBONARO ANTONIO
IPC: C08F6/06
Filed: 1986-05-15
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-S62266537-A (JP)
Title: Microcapsule and photosensitive recording material using same
Inventor: AOSO TOSHIAKI
IPC: B01J13/20
Filed: 1986-05-14
Abstract: PURPOSE:To obtain a novel microcapsule which senses light and has an excellent shelf life and a recording material for which said microcapsule is used by using the microcapsule contg. a specifically combined core material. CONSTITUTION:The microcapsule is formed of a vinyl compd. having at least 2 polymerizable ethylenic unsatd. groups and combining said groups by the groups consisting of the bond dissociatable by the affect of an acid and contains a thermal polymn. initiator and compd. which can generate the acid when irradiated with active rays. More specifically, the microcapsule is heated to thermally cure the vinyl compd. of the microcapsule in the stage of forming the microcapsule or before depositing the same on a base after the formation or after the deposition on the base. Since the thermally cured microcapsule in crosslinked to a high degree, the microcapsule is hardly subjected to pressure fogging. The acid is generated in the phase in the microcapsule in the exposed part by exposing an image to the microcapsule while the microcapsule is held deposited on the base. The crosslinked point of the thermally cured matter of the phase in the microcapsule is dissociated by the acid.
Patent JP-H05115804-A (JP)
Title: Hammer mill
Inventor: ROBAATO EMU UIRIAMUSU
IPC: B02C13/282
Filed: 1992-04-28
Abstract: PURPOSE: To obtain a hammer mill having means for controlling back flow in treating soft materials by holding the materials passed a grid assembly by moving the top end of one breaker plate to a position formed within any space of a venturi passage and the top end of another breaker plate to a position approaching a hammer rotor. CONSTITUTION: The curved breaker plates 27R and 27L complying with the moving path of the hammer 24 extends to the outside part of a casing assembly 15 and are freely movable around a lower pivot shaft 35. An adjusting means 37 is mounted on the outer side of the casing assembly 15 and the adjustment of the positions of the breaker plates 27R and 27L is executed by a hydraulic piston motor means 39. When the breaker plate 27R is pulled backward and when the breaker plate 27L is moved toward the circular moving path 36 of the hammer 24 in such a manner that its inside surface constitutes the venturi passage 45, the venturi passage 45 functions to direct the granular materials to the inside of the venturi passage 44. The granular materials intrude again immediately into the orbit of the hammer 24 at the point of the venturi passage 44.
Patent JP-H047198-A (JP)
Title: Film for thermal screen printing raw paper, thermal screen printing raw paper and production thereof
Inventor: AOKI SEIZO
IPC: B41N1/24
Filed: 1990-04-24
Abstract: PURPOSE:To enhance running properties and to prevent the generation of sticking, the fusion of raw paper and a manuscript and the contamination of a thermal head by forming a biaxially stretched laminated film wherein a layer mainly composed of polyester is laminated to the single surface of a layer composed of polyolefin having a release agent added thereto and laminating a porous layer having a specific pore size to the polyester layer of said film. CONSTITUTION:In a biaxially stretched laminated film constituted of an A-layer mainly composed of polyester and a B-layer composed of polyolefin, a porous layer is laminated to the surface of the A-layer of the film and the B-layer is subsequently peeled off to obtain thermal screen printing raw paper generating no printing irregularity or exudation and capable of imparting sharp printing. In this case, a porous layer whose peak pore size is 0.06-10 mum in a pore size distribution curve is laminated to the surface of the A-layer of the biaxially stretched laminated film wherein the A-layer mainly composed of polyester is laminated to at least the single surface of the B-layer composed of polyolefin having a release agent added thereto. This porous layer is obtained by applying a solution mixture wherein a water-dispersible polymer and fine particles of colloidal silica are mixed within a specific range to the surface of the A-layer and drying the coated layer.
Patent JP-H06299093-A (JP)
Title: Preparation of aqueous rust-proofing coating dispersion
Inventor: ITO KOICHI
IPC: C09D133/04
Filed: 1993-04-13
Abstract: PURPOSE:To provide a coating dispersion problem-free in respect of storage stability, safety and hygiene, and excellent in coating film properties such as rust-proofing properties, water resistance and adhesion. CONSTITUTION:A condensation reaction of (II) at least one silicon-contg. compd. selected from among alkoxysilanes and cyclosiloxanes is allowed to proceed in the presence of (I) 100 pts.wt. (as solid) aq. dispersion obtd. by emulsion polymn. of a monomer component comprising (a) 40-99.5wt.% alkyl (meth) acrylate and/or arom. vinyl monomer, (b) 0.5-50wt.% ethylenically unsatd. carboxylic acid, and (c) other ethylenically unsatd. monomer copolymerizable with the components (a) and (b).
Patent JP-S592322-A (JP)
Title: Manufacture of semiconductor device
Inventor: TODA KAZUO
IPC: H01L21/027
Filed: 1982-06-28
Abstract: PURPOSE:To form patterns by coating a thin film of diacetylene compound having a desired thickness by a method wherein a substrate is spin-coated with the solution wherein diacetylene compound and carrier polymer are dissolved in solvent, and development is performed by selective exposure. CONSTITUTION:1, 4-diphenyl butadiene and polystyrene are mixed at the weight ratio of 8:2, resist solvent is prepared by dissolving it in methyl Cellosolve acetate, an Si wafer 21 whereon an oxide film 22 is formed on the surface is coated with a film 23 by a spin-coating method, pattern exposure is performed with electron beams, development is performed, and the pattern 24 is coated with resist, then an Si oxide film 22 is sputter-etched, when good etching resistance is shown. As the carrier polymer, styrene, methyl metacrylate, methyl acrylate, novolak resin, etc. are used. The rate of mixture of diacetylene compound and carrier polymer is set at 50:50-99:1, preferably 80:20-95:5 as the standard.
Patent JP-S5278286-A (JP)
Title: Production on pullulan ester
Inventor: TSUCHIYA HIROMI
IPC: C08B37/00
Filed: 1976-09-16
Abstract: PURPOSE: The reaction of pullulan with an aliphatic or aromatic carboxylic anhydride in the presence of an inorganic or organic base produces modified products having varying degrees of solubility in water or moisture absorption to fit a variety of applications. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10289518-A (JP)
Title: Method of copying information file and device therefore and storage medium
Inventor: CHATANI MASAHIKO
IPC: H04N5/765
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for copying an information file and a device therefore, which car easily copy and store an information file without using a personal computer, etc., can reproduce the information file by using a TV display, etc., and can select cases of entirely copying the information file, selectively copying each information file while checking individual information files, and further selecting a recording method at the time of copying. SOLUTION: Information files of a copy source stored in a PC card are selectively copied by MOD(magneto-optical disk drive) 3a into a MOD disk; a total storage capacity of the information files stored in the PC card and a storable capacity in a storable area of a MO disk are compared with each other and detected by a CPU 24, and a method of copying is displayed on a display part device 4; a signal is inputted/outputted to/from a personal computer 8; and the information files are stored in a MO disk by a MOD 3a.
Patent JP-S5635797-A (JP)
Title: Measuring method for built-up quantity of chemical conversion coating in continuous plating operation
Inventor: YAMAMOTO HIROSHI
IPC: G01B21/02
Filed: 1979-08-29
Abstract: PURPOSE: To make possible high precision on-line measurement of film built-up, by measuring the film built-up by the calculation using the breadth, traveling speed of belt-shaped steel sheet, and plating electric current in continuous plating operation.  
     CONSTITUTION: This method relates to the on-line measurement of built-up of chemical conversion coating. At first, an exponential function of the quantity of electricity for each bath is determined, and it is corrected by a coefficient corresponding to each film building-up efficiency. Then total sum of these corrected value is calculated. In addition, film built-up is measured indirectly at a high precision by addition with a constant term. That is, the built-up of chemically conversion coating is calculated by the formula, where C cr  is measured built-up, Vl is line speed, W is the breadth of steel sheet, I 1 WI n  are electric currents of respective baths, K 1 WK n  are building-up efficiency constants for respective baths, m 1 Wm n  are exponential constants for curve approximation of respective baths, C is a constant corresponding to the building-up in electroless treatment. 
     COPYRIGHT: (C)1981,JPO&Japio