baber/WOPTO huggingface dataset:
Patent JP-S5596476-A (JP)
Title: Production of watch hand
Inventor: HIRANO MAKOTO
IPC: G04B19/04
Filed: 1979-01-17
Abstract: PURPOSE: To obtain a watch hand fastening method in plating thereof by the ion plating in such a manner as to make it possible to thoroughly applying the plating to the hand without changing the bore thereof.  
     CONSTITUTION: A projection (supporting part) 1 is provided on the watch hand for stationary support. The support part 1 is supported with a jig and connected to the cathode. With the application of a voltage, the hand is cleaned on the surface by Ar gas discharging or the like. In addition, the evaporative material such as Ni is evaporated by an electron beam to form an Ni film or the like on the surface of the hand. After the ion plating, the hand is removed and the support part 1 is cut off to finish the hand. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61165587-A (JP)
Inventor: OKAMOTO SETSUO
IPC: B22D37/00
Filed: 1985-01-14
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-H05186280-A (JP)
Title: Production of ceramic porous body
Inventor: IMURA KOICHI
IPC: C04B38/10
Filed: 1992-01-14
Abstract: PURPOSE:To readily obtain a high-strength ceramic porous body by sintering a formed body obtained by foaming and hardening a slurry in which ceramic particles are blended with ceramic fibers in a prescribed proportion. CONSTITUTION:Ceramic particles (e.g. Al2O3, ZrO2 or mullite) and ceramic fibers (e.g. SiC whisker or Al2O3 fibers) are dispersed in a dispersing medium to prepare a ceramic slurry. The blend ratio of the particles and the fibers in the slurry is set in the range expressed by the formula. Then, a foaming agent (e.g. triethanolamine lauryl sulfate) is added to the slurry and the mixture is stirred to foam the slurry and the foamed slurry is formed and hardened. Then resultant formed body is sintered to provide the objective porous body.
Patent JP-H08193322-A (JP)
Title: Agitator in ground improving device
Inventor: KATSU TOSHIYUKI
IPC: E02D3/12
Filed: 1995-01-17
Abstract: PURPOSE: To enhance an agitating and mixing ability of an agitating device and reduce the size of the device in a ground improving device. CONSTITUTION: With regards to the turning of a drive shaft 2, a blade 6 is fixed with an unimproved part B having a support force located outside a weak improved part A so that a second agitating blade 8 may be arranged to turn in the opposite direction to a first agitating blade 3. The turning of the first agitating blade 3 and the reverse turning of the second agitating blade 8 produce agitation and mixing effects, which makes it possible to prevent the surrounding areas around both agitating blades 3 and 8 from being solidified like dumplings and agitate and mix in continuous mode.
Patent JP-H03209204-A (JP)
Title: Optical waveguide type optical element and optical pickup using the same
Inventor: SOMENO YOSHIHIRO
IPC: G02B6/12
Filed: 1990-01-12
Abstract: PURPOSE:To obtain the optical waveguide type optical element which offers high mass productivity and allows a cost reduction by connecting 1st and 2nd optical waveguides to each other via a boundary face formed at a specific angle. CONSTITUTION:The 1st optical waveguide 32 is formed of the thin film of aluminum oxynitride having a refractive index n1 and the 2nd optical waveguide 33 is formed of the thin film of aluminum oxynitride having a refractive index n2. The one end 32a of the 1st optical waveguide 32 and the bent part 33a of the 2nd optical waveguide 33 are connected via the boundary face 34. This boundary face 34 is formed at such an angle at which a part of the incident light from the one end 33b of the approximately L-shaped 2nd optical waveguide is reflected toward the other end 33c. The mass production of the optical waveguide type optical element 30 for light transmission and branching at the low cost is possible in this way.
Patent JP-H08193269-A (JP)
Title: Formation of diamondlike carbon film and device therefor
Inventor: IMAMURA HIDEKI
IPC: G11B5/84
Filed: 1995-01-17
Abstract: PURPOSE: To excellently form a diamondlike carbon film rich in diamond structure in plasma CVD method by arranging a bulky diamond in a plasma reaction tube and irradiating the diamond with a laser beam. CONSTITUTION: An original sheet 1 provided with a metallic magnetic film is wound and simultaneously worked with plasma CVD method. A bulky diamond 10 is hung down in a plasma reaction tube 5. A reacting gas is supplied into the tube 5 from a pipe 6, and a microwave is introduced from a waveguide 7. A magnetic field is generated by a coil 9 to conduct ECR microwave plasma CVD working. The diamond 10 is irradiated with a laser beam to form a diamond cluster. The carbon film formed on the original sheet 1 is enriched in diamond structure.
Patent JP-S5597733-A (JP)
Title: Logic circuit
Inventor: HIRANO YOUJI
IPC: H03K5/003
Filed: 1979-01-19
Abstract: PURPOSE:To improve responsiveness by providing a capacitor between connection points in a circuit which extracts outputs from connection parts of cascaded transistors. CONSTITUTION:In a circuit which holds a high-rank power supply at a stable logical level and a low-rank power supply at a stable logical level, difference V1 in input logical level between input terminals 13 and 14 fixes forward voltages of transistors Q13 and Q14 to VF and voltage VF-V1 or VF+V1 appears at output terminal 15. This shows that the output voltage has no relation to the voltage of power supply 11. Since the responsiveness of this circuit depends chiefly upon resistances R11 and R12, capacitors C11 and C12 connected in parallel serve as speed- up capacitors, so that the responsiveness will be improved.
Patent JP-H04330435-A (JP)
Title: Coating material for obtaining layer on rear of photographic support material
Inventor: ETSUKEHARUTO ZEFUERIN
IPC: G03C1/04
Filed: 1991-01-21
Abstract: PURPOSE: To form a backing layer less liable to stain absorption and discoloration by using a mixture of Al modified colloidal silica, an alkali metallic salt of an org. polyacid and styrene-butadiene copolymer latex. CONSTITUTION: This coating material consists essentially of aluminum modified colloidal silica, an alkali metallic salt of an org. polyacid and styrene-butadiene copolymer latex. The ratio between styrene and butadiene in the copolymer is 50:50 to 70:30, the carboxyl group content of the copolymer is 0.5-3.0mol% and the residual monomer content is <20Oppm. The latex exists as an aq. dispersion liq. having >45dyn/cm surface tension of 30wt.% dilute soln. The average particle size of the latex is 500-3,000nm.
Patent JP-S5390341-A (JP)
Title: Adhesive
Inventor: MURATA TOSHIICHI
IPC: C09J151/00
Filed: 1977-01-19
Abstract: PURPOSE: To prepare a dope adhesive AMS/PVC blend resin, by dissolving an ABS/PVC blend resin in a specific colvent such as n-butyl acetate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58124522-A (JP)
Title: Desulfurization of hidrogen sulfide containing gas
Inventor: ISAKI KAORU
IPC: B01D53/77
Filed: 1982-01-19
Abstract: PURPOSE:To enhance regeneration efficiency and desulfurization efficiency, by recirculating a part of an absorbing liquid regenerated in a regeneration tower to the regeneration tower to prolong a contact time with air compared to a usual recirculation amount. CONSTITUTION:Coke oven gas is introduced into an absorbing tower 2 from a conduit 1 to be countercurrently contacted with an alkaline absorbing liquid containing a redox catalyst such as an aqueous NH3 solution of picric acid and discharged from a conduit 4 while carries out the absorption and removal of H2S, NH3 or HCN in the gas. The absorbing liquid which has absorbed H2S is sent to a regeneration tower 9 and regenerated by countercurrently contacting the same with a gas contg. molecular oxygen from a conduit 10 to libarate sulfur. The regenerated absorbing liquid is returned to the absorbing tower 2 through a conduit 12, a pump 13 and conduits 14, 3 but a part thereof is taken out from a conduit 15 to be recirculated to the regeneration tower 9 while mixed with the absorbing liquid contg. absorbed H2S absorbed in the conduit 8. When free sulfur is accumulated in the regenerated absorbing liquid, a part thereof is sent to a secondary desulfurizing stage from a conduit 16.
Patent JP-H10195348-A (JP)
Title: Anionic electrodeposition coating material and method for forming coating film therefrom
Inventor: MIYATAKE SHINJI
IPC: C09D5/44
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an anionic electrodeposition coating material which can give a coating film improved in appearance properties such as gloss, evenness of drying and smoothness by using a hydrophobic organic solvent having a specified boiling point and to provide a method for forming a coating film therefrom. SOLUTION: The hydrophobic organic solvent used is desirably one having a boiling point of 200-400 deg.C, desirably 220-300 deg.C and a water solubility (the number of grams of the organic solvent dissolved in 100g of water at 20 deg.C) of below 5.0, especially 0.1-4g. It is a combination of at least one organic solvent such as ethylene glycol mono-2-ethylhexyl ether (having a boiling point of 229 deg.C and a solubility of 0.2), diethylene glycol mono-2-ethylhexyl ether (having a boiling point of 272 deg.C and a solubility of 0.3 and dipropylene glycol monopropyl ether (having a boiling point of 212 deg.C and a solubility of 4.8). Its content is 0.001-2.0wt.% based on the coating fluid.  A vehicle component comprising a water-based resin and a cross-linking agent (e.g. amino resin) is neutralized with a neutralizing agent (e.g. amine) and dispersed in water to obtain an electrodeposition coating material.
Patent JP-H03209402-A (JP)
Title: Production of lens sheet
Inventor: NAGAO YOSHIE
IPC: G02B3/08
Filed: 1990-01-12
Abstract: PURPOSE:To improve the adhesive property between a lens part and a transparent resin base material to be formed with a UV curing type resin by coating the surface of the transparent resin base material with a specific compd., then irradiating the surface with active energy rays. CONSTITUTION:At least the surface of the transparent resin base material to be used in contact with a UV curing type resin liquid is previously coated with with the compd. expressed by formula I and is then irradiated with the active energy rays. In formula I, R1 denotes hydrogen or methyl group. After the UV curing type resin liquid is interposed between the transparent resin base material and a lens mold, the liquid is irradiated with UV rays to form the lens part in at least one surface of the transparent resin base material. The lens sheet having the high adhesive property between the lens part and the transparent resin base material is obtd. in this way. The lens sheet is efficiently produced by the simple method without requiring special devices.
Patent JP-H06212826-A (JP)
Title: Sky parking facility
Inventor: HASHIMOTO IWAO
IPC: E04H6/18
Filed: 1993-01-18
Abstract: PURPOSE:To set the entrance and leaving directions of a car on the same side by installing a conveyor device for transferring a car and bearing the conveyor device to a lifting and lowering body through a rotatable swivel base. CONSTITUTION:An elevator device 6 has a lifting and lowering body 12, a swivel base 14 rotatably borne to the lifting and lowering body 12 and a pair of slat type conveyor devices 16 for transfer, etc., on which front wheels and rear wheels arranged on the top face of the swivel base 14 are placed. When a car A is entered, the swivel base 14 is turned previously so that the slat conveyors for the front wheels bearing the front wheels of the car A are positioned on the front side and the slat conveyors for the rear wheels supporting the rear wheels on the rear side in conformity with the direction of the entrance of the car, and the car A is carried up to a specified parking floor 2 under the state. The car is moved onto the conveyor devices 16 for transfer in the same direction as the time of entrance in leaving, and a turning drive 15 is operated during a time when the lifting and lowering base 12 is elevated by a lifting and lowering drive, and the swivel base is rotated at 180 deg..
Patent JP-H08192449-A (JP)
Title: Injection compression molding method and apparatus
Inventor: KAWAMURA TSUTOMU
IPC: B29C45/38
Filed: 1995-01-18
Abstract: PURPOSE: To simply perform gate cutting during a molding process and to also suppress the generation of burrs in injection compression molding. CONSTITUTION: A mold is clamped under low pressure and a resin is injected into a cavity 4 formed by mold clamping and the mold is opened by resin pressure generated by injection to expand the cavity 4. Thereafter, a part of a runner 8 is pushed in the cavity by a cut pin 12 and the mold is further opened by push-in pressure to perform gate cutting and, thereafter, the mold is clamped under high pressure.
Patent JP-S62163960-A (JP)
Title: Preparation of electric field effect type semiconductor sensor
Inventor: OSADA TAIJI
IPC: G01N27/30
Filed: 1986-01-14
Abstract: PURPOSE:To make it possible to prevent the delamination of a polymer film over a long period of time, by forming an org. membrane on a gate insulating film and introducing an optically active group into the org. membrane by the reaction with the functional group introduced into the org. membrane. CONSTITUTION:An org. membrane 15 is formed on a gate insulating film 14 and, after a functional group 16 was introduced into the org. membrane 15, an optically active group is introduced into the org. membrane. After an uncured polymer material applied to the org. membrane 15, the optically active group is irradiated with light to form a highly reactive intermediate which is, in turn, reacted with the polymer material to form a cured polymer film 18. Because the formed intermediate has extremely high reactivity, strong bond can be formed between the intermediate and the polymer material and, even when a chemically stable polymer material is used, film delamination can be prevented over a long period of time.
Patent JP-S55100969-A (JP)
Title: Manufacture of hot galvanized metal plate
Inventor: ISEDA TOORU
IPC: C23C2/32
Filed: 1979-01-23
Abstract: PURPOSE:To obtain hot-galvanized metal products free of peeling of the plated layer even when folded by the procedure in which the surface of a strip metal plate is continuously touched with a hot galvanizing metal, a supersonic vibration is applied to excessively adhered hot galvanizing metal, and then wiping is performed. CONSTITUTION:The surface of the strip metal plate 5 is continuously touched with the liquid surface of the plating metal bath 1 and then a supersonic vibration is applied through the tips 6 and 7 to the hot galvanizing metal adhered excessively to the metal plate surface leaving the liquid surface of the bath by the deflector roll 4, whereby residual oxides on the plated surface of the metal plate is removed and thereby the clean surface of the metal plate is closely touched with hot galvanizing metal and gases adsorbed on the surface of the metal plate and also involved in the hot galvanizing metal are removed. Then, the excessive hot galvanizing metal is wiped off by the gas wiper 12 to form a plating layer having excellent adhesion.
Patent JP-S61164079-A (JP)
Title: Pumping-combined hydraulic turbine generating plant
Inventor: ANDO YOSHIRO
IPC: F03B15/02
Filed: 1985-01-14
Abstract: PURPOSE:To perform power generation so efficiently all the time in spite of variations in the quantity of water, by installing a storage pump which makes a part of the water used for the power generation flow back so as to cause the water quantity to be fed to a hydraulic turbine to be held within the range of an effective water level, and controlling this pump as specified. CONSTITUTION:A water gauge 10 is installed in a water pocket 5 or a water source, and its signal is transmitted to a revolving speed controller 11 for an electric motor 7 of a storage pump 6. And, a pump discharge to the water pocket 5 by the storage pump 6 is regulated whereby a water level in the water pocket 5 is kept up to the specified one. Therefore, even if an intrinsic water source quantity decreases, the water quantity required for operating a generator 9 is securable got a hydraulic turbine 8, thus sufficient electric power is obtainable if watt consumption in the motor 7 of the storage pump 6 is subtracted. According to this method, the generator 9 is always efficiently operatable without being affected by variations in the water source quantity. And, what is more, the watt consumption in the storage pump 6 is checkable as small as possible owing to operation of the revolving speed controller.
Patent JP-H07257917-A (JP)
Title: Preparation of active composite and active composite manufactured by said method
Inventor: JIYATSUKU PUROSUDOSUIMI
IPC: B01J21/18
Filed: 1995-01-18
Abstract: A process for the prepn. of an active composition, comprising a support and an active agent which is carried out in the following stages:- mixing of an expanded graphite and laminar exfoliated cpd. -re-compression of the mixt. to form a support having a graphitic density of 0.02-0.5 and impregnation of the support with an active agent. Also claimed is the prepared active cpd. itself.
Patent JP-S59139484-A (JP)
Inventor: HIYUUITSUTO DEII KUREIN
IPC: G06V30/196
Filed: 1984-01-18
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-H06222228-A (JP)
Title: Optical waveguide type element
Inventor: KOZUKA YOSHINARI
IPC: G02B6/122
Filed: 1993-01-18
Abstract: PURPOSE:To provide an optical waveguide type element capable of connecting an optical fiber to an optical waveguide in a short time without using any special connecting element. CONSTITUTION:An electrode for optical waveguide 13 and a positioning marker for optical fiber 11 are formed simultaneously on an optical waveguide forming substrate 10 on which an optical waveguide 12 is formed. The positioning marker for optical fiber 11 is installed on both sides of the optical waveguide 12, and the interval between these markers 11 is approximately the same as the diameters of an incoming side optical fiber 20 and an outgoing side optical fiber 40. Then the incoming side optical fiber 20, outgoing side optical fiber 40, and positioning marker for optical fiber 11 are inspected visually by a microscope to position the incoming side optical fiber 20, outgoing side optical fiber 40, and optical waveguide 12 respectively.
Patent JP-H04238083-A (JP)
Title: Postal certification stamp issuing device
Inventor: ITO HIDEJI
IPC: G07G5/00
Filed: 1991-01-23
Abstract: PURPOSE:To provide a postal certification stamp issuing device capable of issuing a postal certification stamp and a receipt at the same time at high speed. CONSTITUTION:A postal certification stamp issuing device is equipped with a postal certification stamp issuing part A and a receipt issuing part B arranged side by side. A postal certification stamp sheet 21 and a receipt sheet 31 are transported using their respective transport devices 25, 35, and at the same time, their respectively characteristic background patterns are printed on the sheets using printing devices 28,38. In addition, an issuance date and an amount are continuously printed in a horizontal single row, on the postal certification stamp sheet 2 and the receipt sheet 31, respectively using a common printing device 29. Then a postal certification stamp and a receipt are automatically issued by cutting them from the sheets at specified positions using a cutting device 30.
Patent JP-H07204364-A (JP)
Title: Scissors
Inventor: KOUNO KIMIE
IPC: B26B13/28
Filed: 1994-01-25
Abstract: PURPOSE:To obtain scissors with excellent ease of handling which enables the maintaining of better condition of rotation for a long period of time without frequent care. CONSTITUTION:Groove parts 21 and 31 are formed on joint faces 20 and 30 facing a mobile blade 2 and a static blade 3 separately. The groove parts are pivoted with a support shaft pin 5 and a lock screw 6 with a packing-like sheet 4 therebetween 21 and 31 to form scissors 1. A plurality of lubricant holding recess part 40 is formed on both surfaces of the packing-like sheet 4. The rotary resistance between the mobile blade 2 and the static blade 3 is made adjustable depending on the screwing condition between the support shaft pin 5 and the lock screw 6.
Patent JP-S62165604-A (JP)
Title: Optical fiber having selectively transmitting membrane for single circularly polarized wave
Inventor: SHIYUDO YOSHITO
IPC: C09K19/38
Filed: 1986-01-17
Abstract: PURPOSE:To obtain optical fiber formed integrally with high molecular cholesteric liquid crystal by forming film of a high molecular cholesteric liquid crystal having an asymmetric carbon in the side chain on the end surface of the optical fiber, being oriented in the perpendicular direction to the end face of the optical fiber. CONSTITUTION:Suitable thermoplastic resin contains at least one asymmetric carbon in the polymeric side chain and the principal chain comprises polyacrylic acid residue, polymethacrylic acid residue, and polysiloxane residue, etc. The thermoplastic resin is in the cholesteric liquid crystal state at high temp. When said thermoplastic resin is quenched to room temp., the pitch of the spiral in the liquid crystal state is frozen, causing selective transmission and selective scattering of circularly polarized light at a specified wavelength. This wavelength, namely, the maximum wavelength for selective scattering is selected to coincide with the wavelength within a range of the low transmission loss (0.8-1.6mum) of the optical fiber by selecting suitably a unit having capability for forming liquid crystal and a unit having asymmetric carbon. By this method, the optical fiber can be integrated with a high molecular cholesteric liquid crystal.
Patent JP-S56104423-A (JP)
Title: Manufacture of anisotropic magnet
Inventor: SORI NAOYUKI
IPC: B30B11/00
Filed: 1980-01-24
Abstract: PURPOSE:To remarkably increase the magnetic anisotropy of the magnet by applying magnetic field to magnetic powder surrounded by punches and dies, thereby increasing the orientation rate. CONSTITUTION:A lower punch 8b is inserted downward to below the die 5, an  upper punch 8a is lifted from the die 5, and the magnetic powder 7 is contained in  the space among the powder to the port edge of the die 5 in this state. Then, the  upper punch 8a is downwardly moved and inserted slightly into the die 5. Thus,  the magnetic powder 7 is completely held in nonpressing state, magnetic field is formed by the magnetizer in the state surrounded by the die 5 and the upper and  lower punches 8a, 8b so as to orient the magnetic powder. When the magnetic  powder is completely oriented, the upper punch 8a is again downwardly moved to  press the powder 7.