baber/WOPTO huggingface dataset:
Patent JP-S5818577-A (JP)
Title: Lubricator for compressor
Inventor: YONEMURA MINORU
IPC: F04B39/02
Filed: 1981-07-23
Abstract: PURPOSE:To aim at preventing an overfeeding of oil as well as lowering an operating input under low ambient temperature conditions in particular, by connecting a crankshaft and an oil feed pipe with a temperature sensor member and varying the amount of immersion of the oil feed pipe into lubricating oil. CONSTITUTION:AT the inside of a closed casing 1a of a compressor body 1, an oil feed pipe 4 is set up in a certain way immersing its lower end into lubricating oil 2 and its upper end is inserted slidably into a cylindrical part 5 composed of a spot-facing at the lower end of a crankshaft 3. In addition, the crankshaft 3 and the oil feed pipe 4 are both connected via a double ring bellows 6 having an outer part 6a and an inner part 6b, and heat expansive gas is sealed inside the bellows 6. In this way, when the compressor 1 is in low ambient temperature and light load, for example, the internal temperature drops as well, so that the bellows 6 contracts and thereby its height lowers simultaneously. In consequence, the amount of immersion of the oil feed pipe 4 into the undersurface of lubricating oil 2 becomes decreased; the compressor operating input can be lessened due to the decrement of a slippage friction loss (stirring resistance) in both 4 and 2.
Patent JP-S5640816-A (JP)
Title: Interchangeable lens
Inventor: ISHIZAKA SUNAO
IPC: G03B7/20
Filed: 1979-09-11
Abstract: PURPOSE: To transmit the focal length information of an interchangeable lens extending over a wide range to the camera body without increasing the size of the camera by providing a signal member of the signal quantity corresponding to logarithmic focal length.  
     CONSTITUTION: A detecting lever 17 contacting the signal member 12 of the signal quantity proportional to the reciprocal of the logarithm of the focal length of an interchangeable lens mounted to the camera body turns according to the extention of the projection of the member 12 and the focal length is converted to a digital signal by way of digital code patterns 21a, 12b.... This signal is transmitted to the camera body. The relation between the amount of projection and the focal length is made linear by this signal quantity corresponding to logarithmic focal length. Hence, the difference l in the extent of projection of the member 12 of the case when a certain focal length is made M times becomes always constant, thus the focal length of the interchangeable lens of which the focal length extends over a wide range may be transmitted to the camera body without increasing its size. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08302240-A (JP)
Title: Photo-setting oil-in-water type emulsion composition
Inventor: SUGITA SHUICHI
IPC: C09D5/02
Filed: 1995-05-15
Abstract: PURPOSE: To obtain the subject composition, containing a specific cationic coloring matter, a specific boron-based catalyst, a compound containing a polymerizing unsaturated bond and water and curable with visible or near infrared rays without any problem in dangerousness of combustion and explosion, malodor, irritancy and toxicity. CONSTITUTION: This photo-setting oil-in-water type emulsion composition contains (A) a cation of the formula D<+> .A<-> (D<+> is a cation having absorption in a visible to a near infrared wavelength regions (>=400nm); A<-> is various anions) [e.g. (poly)methine, indoline, cyanine or xanthene], (B) a boron-based catalyst of the formula (R<1> to R<4> are each an alkyl, an aryl, silyl, a heterocyclic ring, a halogen, etc.; Z<+> is a cation) (e.g. n-butyltriphenylboron or n- butyltrianisylboron ion), (C) a compound having a polymerizable unsaturated bond such as (meth)acrylic acid or a vinyl compound, (D) water and, as necessary, (E) a surfactant.
Patent JP-S63280677-A (JP)
Title: Ribbon cassette shift system of printer and device based on the system
Inventor: TANAKA MINORU
IPC: B41J35/14
Filed: 1987-05-14
Abstract: PURPOSE:To prevent a stepping motor from being out of step by providing a means to store the moving direction of a carrier, a means to compare the moving direction of a carrier and a means to inhibit the drive of a stepping motor for shifting a ribbon cassette temporarily. CONSTITUTION:A storage device 13 connected to a microcomputer 12 is allowed to store the moving direction of a carrier 3 directed by a command for movement. Then only when a command for movement to a normal and a reverse moving direction stored of the carrier 3 is received by the microcomputer 12, the execution of a command for shifting a ribbon cassette, if received, is inhibited temporarily until the carrier 3 stops. After the stopping of the carrier 3, the command for shifting a ribbon cassette is executed and a ribbon cassette part 9 is shifted. Subsequently, a load on a stepping motor 10 as a drive source for shifting the ribbon cassette 9 can be reduced, and the stepping motor 10 prevented from being out of step.
Patent JP-H0413801-A (JP)
Title: Manufacture of high flattened powder
Inventor: SATO TADAKUNI
IPC: B22F1/00
Filed: 1990-05-07
Abstract: PURPOSE:To manufacture metal powder having high flattened shape anisotropy and excellent magnetizing characteristic by rolling iron-series magnetic metal powder and treating with a pulverizer using balls and rods as medium body after making this powder low flattened powder. CONSTITUTION:As the iron powder pulverized with atomizing method or mechanical method, has the shape near spherical and has poor magnetic characteristic, once the rolling treatment is executed and this is plastic-deformed into the shape having comparatively low flattened shape of >=2 the flattening degree (long diameter/short diameter ratio). This powdery iron powder is pulverized under wetting condition with the pulverizer of ball mill, etc., using steel balls or steel-made rods as pulverizing medium, and by making the iron powder having high flattened shape of 2 - 80 the flattening degree, the flattened iron powder having easy magnetization with this shape anisotropy is manufactured.
Patent JP-H08104385-A (JP)
Title: Plant package transportation method
Inventor: DONARUDO II UEDAA
IPC: B65D71/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide a method for forming a plant package assembly for delivering to a predetermined site and a method for transporting the assembly. CONSTITUTION: A plant package assembly comprises a plurality of ornamental plants 34 disposed within floral containers 26. Each floral container is engaged and connected at its base to a support surface by a bonding material disposed on the container base, and the container is positioned in a vertical orientation.
Patent JP-2000304892-A (JP)
Title: Reactor internal structure replacing method
Inventor: ONO SHIGEKI
IPC: G21C19/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce exposure dose in installation of a pump during reactor internal structure replacing work by arranging a strip type reactor wall shielding body and a cylindrical shielding body or a polygonal shielding body surrounded by flat plates inside a nuclear reactor pressure vessel when a jet pump is installed. SOLUTION: A nuclear reactor pressure vessel upper lid 1a and a steam drier 15 are removed by means of an overhead crane in a nuclear reactor building. Then, decontamination such as chemical decontamination inside a nuclear reactor pressure vessel 1 is carried out. Subsequently, a water level inside the nuclear reactor pressure vessel 1 is raised to the upper part of a nuclear reactor wall 23. For mounting a jet pump, a cylindrical shielding body or a polygonal shielding body 28 surrounded by a shield 28a is installed in the reactor pressure vessel 1, and an already welded part in the jet pump diffuser mounting part on the baffle plate upper face is removed. Then, a jet pump diffuser is conveyed into the unclear reactor pressure vessel 1 so as to be temporarily placed on a baffle plate 12. The center of a jet pump riser pipe is measured.  Subsequently, a new jet pump diffuser is installed, and after other new reactor internal structures are installed, a guide rod, a water-supply sparger and the like are installed.
Patent JP-S5240276-A (JP)
Title: Fluid pressure type actuator
Inventor: SHIBATA TOMOHARU
IPC: B64C13/00
Filed: 1975-09-26
Abstract: PURPOSE: This fluid pressure type actuator allows the good turning of the working quantity of a plural number of power plants in the entering and following edge flap maneuvering gear and the like of an aircraft. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05308802-A (JP)
Title: Raking unit in rotary cultivator
Inventor: MIKI HIROYUKI
IPC: A01B33/16
Filed: 1992-05-08
Abstract: PURPOSE:To enable the raking unit to turn upward from the plowing position to the rest position by holding the arms which stretch toward the both right and left ends of the rake to the uppersurface of the rear lower part of the rear cover at a specific state. CONSTITUTION:The arms 5 supporting the rake 4 by stretching out to both right and left ends of the rake are held with the receiver 6 on the upper surface of the back lower part of the rear cover 3. The arm 5 is elastically pressed with the elastomer 7 to the receiver 6 to maintain the stance for ground making. When the rake is allowed to rotate upward to the rest position resisting the elastomer between the receiver and the elastomer, the rest holder 8 supports the rake in the rest position.
Patent JP-H0412806-A (JP)
Title: Lumber modifier
Inventor: TAKARADA MITSUHIRO
IPC: B27K3/08
Filed: 1990-05-02
Abstract: PURPOSE:To improve the durability of lumber and also outstandingly improve the antiseptic property thereof by the use of polysiloxane appropriately in combination with other blended components in accordance with its kinds. CONSTITUTION:A lumber modifier containing organopolysiloxane represented by a formula (R shows a substituted or unsubstituted monovalent organic group, and (a) and (b) are number respectively satisfying 0<a<2, 0<b<4, a+b<4), or a lumber modifier containing an unsaturated group-containing organic polysiloxane, organohydrogene polysiloxane, platinum catalyst, and peroxide, or a lumber modifier containing organohydrogene polysiloxane and dehydrogenation condensation catalyst is used herein, and lumber is impregnated therewith by a decompression and compression continuous impregnating method.
Patent JP-S5639756-A (JP)
Title: Steaming and boiling of noodle
Inventor: OOISHI KAZUO
IPC: A23L7/109
Filed: 1979-09-11
Abstract: PURPOSE: To obtain steamed noodles having similar taste to boiled noodles, by blasting steam into the space between a noodle basket and the surface of hot water, thereby reducing the dissolution of noodles, improving the yield of the product, and effecting sufficient water-absorption of the noodles.  
     CONSTITUTION: A noodle basket 5 containing noodles 4 is transferred with a conveyor chains 3 in a steaming and boiling chamber 1 having a hot-water tank 2. Steam is blasted through the blasting tube 6 into the space between the noodle basket 5 and the surface of the hot water tank 2. The noodles are steamed with the blasted steam, and at the same time, the steam splashes hot water droplets from the wavy surface of the hot water and lets the noodles absorb the droplets. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60261137-A (JP)
Title: Projection exposing method and device thereof
Inventor: NISHIZUKA HIROSHI
IPC: G03F7/20
Filed: 1984-06-08
Abstract: PURPOSE:To transfer a pattern with high accuracy by detecting environmental conditions, such as a temperature, humidity, atmospheric pressure, etc. in a projection exposing device and controlling an optical path between a transfer pattern and a projection optical system on the basis of the detecting values. CONSTITUTION:The normal setting of a focus and the setting of alignment are conducted by the action of an optical system 8. A retricle pattern is reduced by a projection optical system 7, and projected and image-formed onto a semiconductor wafer 16. A barometer 17 detects atmospheric pressure in a projection exposing machine proper 1, a hygrometer 18 detects the humidity of the main body 1, and a thermometer 19 detects the temperature of a lens barrel 9. A control section 20 to which these detecting values are inputted recognizes the variation of reduction magnification, and outputs a signal compensating the variation to a motor 13 for a driving mechanism. Accordingly, a distance in the direction of an optical axis between a reticle 5 supported by a support frame 10 and a lens 6 is changed, and a device is controlled so that reduction magnification is made constant.
Patent JP-H06299115-A (JP)
Title: Coating material for final coating and method for forming coating film of coated metal plate using the same
Inventor: CHATANI ETSUJI
IPC: C09D7/12
Filed: 1993-04-20
Abstract: PURPOSE:To obtain coating material for a final coating useful for a coated metal plate such as roof, etc., having excellent weather resistance, corrosion resistance, etc., maintaining flexibility of coating film for a long period of time, containing a vinylidene fluoride resin and an acrylic polymer in a specific ratio as main components of a vehicle. CONSTITUTION:The coating material comprises a mixture composed of (A) a vinylidene fluoride resin and (B) an acrylic polymer having >=80wt.% of a 1-6C alkyl group-containing (meth)acrylic acid alkyl ester unit and 20,000-300,000 weight-average molecular weight in the ratio of 70:30-90:10 by weight as a main component of a vehicle.
Patent JP-S5543849-A (JP)
Title: Integrated circuit device
Inventor: SATONAKA KOUICHIROU
IPC: H01L21/8222
Filed: 1978-09-25
Abstract: PURPOSE:To decrease wiring resistance and thus to increase power by extending an emitter diffusion layer of an output transistor constituting BTL circuit and a diffusion layer for collector contacting in parallel with a driver circuit. CONSTITUTION:In transistors Tr 21, 22, 23, 24, an emitter diffusion layer E and a diffusion layer C for collector contacting are arranged so as to extend nearly in parallel with a driver circuit 10, a pair of output wiring layers 43, 44 are arranged so as to cross nearly at right angles in the E and C extended direction, and a power potential wiring layer 41 and a reference potential wiring layer 42 are arranged so as to cross each other in insulation between both the wiring layers 43, 44. Since such a way of arrangement allows Tr 21 and 24, 22 and 23 to be apart each nearly in the same distance from the driver circuit 10, there occurs no unbalance of heat feedback, and no dead space is left increasing as each wiring layer 41-44 is kept in a Tr forming section.
Patent JP-H11307710-A (JP)
Title: Plated lead frame and manufacture thereof, and semiconductor device using the plated lead frame
Inventor: KUHARA TAKASHI
IPC: H01L23/50
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced plated lead frame used for an electronic component formed by nickel or a nickel alloy, copper, a copper alloy, iron or an iron alloy containing no lead, which is one of environmental by noxious contaminants, and having satisfactory solder wettability and bonding strength, and to provide the manufacturing method of the lead frame. SOLUTION: A surface treatment layer of silver or a silver-containing alloy is provided on an inner lead part 2, and a surface treatment layer, containing at least silver or tin, is formed on an outer lead part 1. At least organic sulfonic acid is used as an acid, inorganic salts such as organic sulfonic acid, nitrate and sulphate, etc., or metal oxide is used as metallic salt.
Patent JP-H02295828-A (JP)
Title: Paper feeding device
Inventor: MATSUI KOSUKE
IPC: B65H1/26
Filed: 1989-05-10
Abstract: PURPOSE:To raise and fall a movable bottom plate easily and secularly in response to a disconnection of a paper feeding cassette by providing a press means for energizing a force lever, which oscillates and lifts charts in a paper feeding cassette to the predetermined position, to the upper direction. CONSTITUTION:When a cassette 10 is mounted, the inclined part of a cam surface 13 of a cassette main frame 11 side surface abuts on a projection 27A of an oscillating lever 27, and the oscillating lever 27 is turned in the clockwise around of a fixed supporting shaft 26. At the same time, an arm member 29 connected to the oscillating lever 27 through a coil spring 30 is turned in the counterclockwise with an oscillating shaft 28. A force lever 25 fixed on the oscillating shaft 28 is turned in the counterclockwise to push up a movable bottom plate 12. Wen the top layer of a chart bundle P loaded on the top face of the movable bottom plate 12 reaches the condition that it is in a pressure- contact with the peripheral surface of a feeding roller 22, the tip 37a of a braking are member 37 is engaged with a gear of a ratchet 33 to prevent and stop the rotation of the ratchet 33.
Patent JP-2000263077-A (JP)
Title: Water cleaning apparatus
Inventor: FUJIWARA MITSUHIRO
IPC: B63B35/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning apparatus which is based on a simple method, is more effctive, and is satisfactory in terms of cost by forming the same from a means for minutely dividing water which uses a permanent magnet, an electromagnet, or the like, and is installed at suitable sites of a ship, a means for allowing microorganisms to make a nest which uses a porous material, or the like, a means for supplying air, oxygen, or the like, and an agitation means. SOLUTION: For example, in the case of a small ship such as a motorboat, a ship body 1 is equipped with a means A for minutely dividing water which uses a permanent magnet, an electromagnet, or the like, and is installed at the suction port 9 of a duct 11 of the ship's bottom and its downstream site. A means C for supplying air, oxygen, or the like comprises an air pipe 14 having an air suction port 15 formed at the upper end thereof and the duct 11 communicated to the lower end thereof. An agitation means D, installed so as to be rotatable around a shaft, has a drive shaft 19 in a pipe 18 and has a screw 21 which is attached to the end and is rotatable by a motor 20. The agitation means D is installed in relation with the means C or supplying air, oxygen or the like, so as to mix it through the center of the drive shaft 19 into an agitation stream.
Patent JP-H04345073-A (JP)
Title: Manufacture of optical semiconductor device
Inventor: ISHIZAKI JUNZO
IPC: H01L31/18
Filed: 1991-05-22
Abstract: PURPOSE:To improve the production efficiency of a leadless type optical semiconductor device. CONSTITUTION:A recessed surface 2 turning to a runner part is formed on the rear side just under a header part of an insulative resin substrate X. In order to make transparent resin flow into the header part 5 from the recessed surface 2 through dicing lines, penetrating holes 4 for introducing resin are formed in the recessed surface 2. The transparent resin is injected from the recessed surface through the penetrating holes 4, thereby molding an optical semiconductor element 8 mounted on the header part 5. Since a package can be formed avoiding the dicing lines, the peeling of the transparent resin from a substrate can be prevented in an optical semiconductor device when an insulative resin substrate is subjected to X-ray cutting. The runner part is not formed in the region except a part turning to a package but formed below the package, so that the obtained number of optical semiconductor devices from one insulative resin substrate X does not contain loss.
Patent JP-H07322875-A (JP)
Title: New microorganism and red tide controlling agent using the same
Inventor: YOKOYAMA SHINYA
IPC: A01K61/00
Filed: 1994-05-30
Abstract: PURPOSE:To selectively and rapidly exterminate Heterosigma akashiwo (Hada) Hada with a new species of microorganism belonging to the genus Caurobacter. CONSTITUTION:The characteristic of this new microorganism comprises Caurobacter phycocidae nov. sp. Yokohama 1994 requiring common salt without having hydrolytic properties of starch and reducing properties of nitrates. Furthermore, the red tide controlling agent contains a strain, belonging to the genus Caurobacter and having abmlity to exterminate Heterosigma akashiwo (Hada) Hada as an active ingredient.
Patent JP-H07323434-A (JP)
Title: Production of foaming decorative material having uneven surface pattern
Inventor: ISHIKIRIYAMA MIKIO
IPC: B32B27/18
Filed: 1994-05-31
Abstract: PURPOSE:To provide a method of producing a foaming decorative material which has uneven surface patterns large in the difference of thickness between the raised and depressed parts and sharp in the boundary therebetween. CONSTITUTION:A foaming agent-containing synthetic resin layer 2 for use in the formation thereof on a base material 1 contains 20-60% of an epoxy group-containing synthetic resin. Desired patterns are printed on the surface of the layer 2 using the printing ink 3 containing a foam inhibitor and 0.2-1% of a cross-linking agent of epoxy group and the regular printing ink 4, followed by heating for foaming.
Patent JP-H06330774-A (JP)
Title: Stabilizer for operation of gas engine
Inventor: YAMADA YUKIMITSU
IPC: F02M21/02
Filed: 1993-05-19
Abstract: PURPOSE:To stabilize the running of a gas engine by providing an engine buffer tank for preventing a capacity of a mixture from deficiency in a mixture supply system. CONSTITUTION:An engine buffer tank 4 is provided in a mixture supply system 1 in the upstream of a gas engine 2 in the downstream of a fuel air mixer 3. The engine buffer tank 4 prevents the deficiency of the mixture capacity caused by an instantaneous and abrupt load on the gas engine 2. The mixture is introduced through the engine buffer tank 4 into the gas engine 2. Thus, the engine buffer tank 4 is always filled with the mixture. Now, when instantaneous abrupt overload like an inductive load occurs in the gas engine 2, the mixture in the engine buffer tank 4 flows instantaneously into the gas engine 2 so that the instantaneous shortage of capacity of the mixture in the gas engine 2 can be covered to keep the smooth running of the engine.
Patent JP-H10297013-A (JP)
Title: Thermal head
Inventor: SATO HISASHI
IPC: B41J29/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To take a countermeasure against static electricity without causing any trouble even for lap finish and without limiting the range for selecting the material of a protective film by forming an insulation layer, a conductive layer and an abrasion resistant layer, constituting the protective film, sequentially on the upper layer of a heating element, an individual electrode and a common electrode. SOLUTION: A protective film 8 comprises an insulation layer 9 superposed on a heating element layer 3, a common electrode 4 and an individual electrode 5, a conductive layer 7 superposed on the insulation layer 9, and an uppermost abrasion resistant layer 10. The common electrode 4 and the individual electrode 5 are disposed oppositely through a gap G to form a heating part H. The common electrode 4 is partially formed in two layers in order to increase the current capacity and formed thicker than the individual electrode 5. Furthermore, an aluminum substrate 11 functioning as a heat sink and a holding member is provided beneath an alumina substrate 1. In order to enhance the effect for preventing electrostatic breakdown, the conductive layer 7 is grounded and held at a constant potential.