baber/WOPTO huggingface dataset:
Patent JP-H0533115-A (JP)
Title: Stainless steel having fluorided passivating film and equipment using same
Inventor: OMI TADAHIRO
IPC: C23C8/08
Filed: 1991-07-24
Abstract: PURPOSE:To use a stainless steel even in a wet process and even under vacuum by forming a fluorided passivating film composed essentially of metal fluoride and forming the surface part into a layer composed essentially of chromium fluoride. CONSTITUTION:Sufficient baking is applied to the surface of a stainless steel to remove adhering moisture and fluoriding is done. Subsequently, heat treatment is performed again in an inert gas and then a passivating film is treated in the presence of moisture or heat treatment is done in the presence of hydrogen, preferably in a hydrogen gas flow. The stainless steel on which the fluorided passivating film is formed is used as a component material for gas treatment equipment and fluid treatment equipment. Because this stainless steel has corrosion resistance even to an aqueous HF solution, effects can be expected on fine working equipment for very large scale integrated circuit. Further, conventional techniques can be used even in a wet process.
Patent JP-S5999841-A (JP)
Title: Code receiver
Inventor: UEKUSA TSUTOMU
IPC: H04L12/00
Filed: 1982-11-30
Abstract: PURPOSE:To transmit much more information by comparing a transmission address code with a transmission source code with a memory to improve other processing capability of a CPU. CONSTITUTION:The memory address of a receiving data D1 is designated and outputted by a received code address at a memory 1 and by a transmission code address at a memory 2. When the data D1 is a data to be transmitted to the receiver, since a specific data is writed in an address of the memory 1 designated by the transmitted address code of the data D1, whether the data is to be transmitted or not is discriminated by checking the output data. The transmission source is discriminated by checking the output data of the memory 2 similarly. The outputs of the memories 1, 2 are gated by an OR gate 4 at the same time, both the outputs are compared and selected at an AND gate 5, outputted as one-bit information D2 and processed by the CPU. Thus, the comparison between the transmission address code and transmission source code is attained by the hardware.
Patent JP-S59103877-A (JP)
Inventor: FUKUDA MAKOTO
IPC: B65D85/68
Filed: 1983-11-07
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-H0257284-A (JP)
Title: Slot machine
Inventor: YAMADA MASAAKI
IPC: A63F5/04
Filed: 1988-08-23
Abstract: PURPOSE:To need no addition of a special mechanism for suppressing the operation of the reciprocating motion of a cast disc-shaped body with thread by setting a driving mechanism for driving a rotary body with a plurality of penetrations or notched sections each having a diameter slightly larger than that of the disc-shaped body and formed at specified intervals in the peripheral direction. CONSTITUTION:On the guide way of medals from a medal casting port 9 to a sensor 12, a hopper 13 for storing the medals M cast from the medal casting port 9, and an electrically-driven motor 16 as a driving mechanism for driving a rotary body 15 with a plurality of penetrations 15A having a diameter larger slightly than that of the medals M and formed at specified intervals in the peripheral direction to pay out the medals M in the hopper 13, one piece by one piece on the side of a discharging port 14 formed at a section displaced out-side the radial direction, are arranged.
Patent JP-H0740224-A (JP)
Title: Cutting device of wafer from ingot
Inventor: KUSUNOKI YOSHIHISA
IPC: B24B27/06
Filed: 1993-07-30
Abstract: PURPOSE:To stably cut an ingot while supplying a coolant without using a grinder and reduce the loss of ingot at the time of cutting. CONSTITUTION:This is a wafer cutting device to cut out a wafer 8 by cutting an ingot 1 with a cutting blade 5 of an inner peripheral blade cutter 6 while supplying a coolant 7 to the inner peripheral blade cutter 6, and in the neighbourhood of the inner peripheral blade cutter 6, a coolant wiper making contact with its side surface and wiping out the coolant 7 coming around on the surface side of the wafer 8 is provided. The coolant wiper 9 is provided so as to make contact with the outside in the radial direction rather than the cutting blade 5 of the side surface of the inner peripheral balde cutter 6. Consequently, it is possible to cut the wafer 8 stably in quality without damaging and breaking it. It is economical with little loss of the ingot 1. It is possible to increase cutting speed.
Patent JP-H1037409-A (JP)
Title: Water-proof method
Inventor: TSUBOI MASAYUKI
IPC: E04D5/14
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method wherein a waterproof sheet is uniformly press- fitted on a bed slab without bend in a press plate and dislocation is not produced on the waterproof sheet. SOLUTION: The waterproof method lays a number of waterproof sheets 2 on the bed slab 1 of a building in rows, at the time the edge part of the two adjacent waterproof sheets 2 are overlapped, a steel plate-made band press plate 6 is overlapped on the peripheral part and the overlapped part, concrete screws 4 are driven at prescribed intervals in the longitudinal direction of the press plate 6, and the waterproof sheet 2 is fixed on the bed slab 1. The press plate 6 on which projections 6a having same height are integrally formed along both the side edges of one face as the press plate 6 is used by directing the projections 6a downward.
Patent JP-H1033457-A (JP)
Title: Adhesive roll
Inventor: KOMATSU HIROSHI
IPC: A47L25/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To turn smoothly an adhesive roll on a cleaning object surface, even if a cushion tape is wound around it. SOLUTION: A cushion tape 2 shorter in width than the length of a winding core 1, is wound and attached thereto spirally around the outside periphery of the winding core 1 winding a ball paper in a cylindrical form. Further, an adhesive tape is wound around its outside periphery with the adhesive surface outside. The cushion tape 2 is such a tape with cushionability as foamed urethane, etc., whose joints become spiral naturally.
Patent JP-S6188471-A (JP)
Inventor: SHIMIZU HIRONORI
IPC: H01R12/04
Filed: 1984-10-05
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-S59100086-A (JP)
Title: Position controller for unmanned submersible machine
Inventor: MAEDA TOSHIO
IPC: B63G8/16
Filed: 1982-11-29
Abstract: PURPOSE:To permit position control through parallel shift without using a bulky terrain speedometer by installing a longitudinal thruster, transverse thruster, current meter and flow-direction meter for the outside water, direction meter for a submersible machine, and means for setting the flow-rate and the flow-direction of tidal current. CONSTITUTION:An unmanned submersible machine is equipped with a longitudinal thruster 30 and a transverse thruster 31, and a calculation processing part 32 for controlling these thrusters is connected to a current meter 3 and a flow- direction meter 4 for metering the relative stream between the outside water and the submersible machine, direction meter 5 for metering the direction of the submersible machine, setting devices 9 and 10 for setting the flow rate and the flow- direction of tidal current. The distance and the direction of shift from a fixed position can be detected on the basis of the signals transmitted from the above- described apparatuses, without using a bulky terrain speedometer such as doppler sonar, etc., and the submersible machine can be returned to the instructed fixed-position through parallel shift, since the longitudinal and the transverse thrusters are installed. Thus, twining of tezzer cables can be prevented.
Patent JP-S58111427-A (JP)
Title: Automatic scanning stop signal generating circuit
Inventor: TAZAKI SHIGERU
IPC: H03J7/18
Filed: 1981-12-25
Abstract: PURPOSE:To simplify the circuit constitution, by providing an automatic scanning stop signal generating function and a tuning display element illuminating function for one transistor (TR), converting a current flowing to an LED into a voltage at a resistor so as to obtain an automatic scanning stop signal. CONSTITUTION:A TRQ3 is a transistor for an automatic scanning stop signal generation in common use for a tuning indication element illumination, a resistor R5 is connected to the base of the TRQ3, and LEDD2 is used for tuning display, the one end is connected to a collector of the TRQ3 and the other end is connected to ground via resistors R6, R7. When a tuning signal is applied to a point A, the TRQ3 turns on, a current flows to the LEDD2 and resistors R6, R7, the LEDD2 is illuminated and a voltage is generated at the resistor R7. The voltage generated across the resistor R7 is used as an automatic stop signal.
Patent JP-H0762047-A (JP)
Title: Production of block copolymer of propylene
Inventor: OKURA MASATOSHI
IPC: C08F4/658
Filed: 1993-08-24
Abstract: PURPOSE:To obtain a block copolymer having well balanced impact resistance and rigidity and useful as a molding material by polymerizing propylene and ethylene in the presence of a polymerization catalyst containing a specific organic silicon compound. CONSTITUTION:This block copolymer can be produced by (1) polymerizing propylene in the presence of a polymerization catalyst obtained by contacting (A) a solid catalyst component containing Mg, Ti, halogen and electron donative compound with (B) an olefin in the presence of (C) an organic aluminum compound and (D) an organic silicon compound of the formula I [R<1> is silicon- containing heterocyclic substituent such as the group of the formula II (Me is methyl); R<2> is 1-10C hydrocarbon group, R<4>O (R<4> is 3-10C hydrocarbon group), R<5>3Si (R<5> is 1-10C hydrocarbon group) or R<5>3SiO; R<3> is methyl or ethyl; (x) is 1 or 2; (y) is 0 or 1; (z) is 1 or 3; x+y+z=4] to obtain a highly crystalline PP and (2) (preferably successively) copolymerizing ethylene and propylene.
Patent JP-S6366104-A (JP)
Title: Agent for reducing injury from salt and phytotoxicity of crop
Inventor: TAKEMATSU TETSUO
IPC: A01G13/00
Filed: 1986-09-08
Abstract: PURPOSE:To obtain an agent for reducing injury from salt and phytotoxicity of crops such as paddy-rice plant, etc., containing an epibrassinolide. CONSTITUTION:In using the titled agent, a compound shown by formula I or formula II (R is H or acetyl group) is diluted with water into an extremely low concentration and used or blended with an agricultural auxiliary such as carrier, spreader, emulsifying agent, dispersant, degrading agent, etc., into dust, granule, wettable powder, flowable agent, emulsion, etc., and can be used. A period for treatment is preferably before use of herbicide or before seeding or transplanting of seed or seedling of paddy-rice plant in paddy fields containing salt. An aqueous solution of an agent for reducing injury from salt and phytotoxicity of crop is impregnated into the seed or the aqueous solution is sprayed upon seedling in seedling raising boxes or the seedling is immersed in the aqueous solution so that height of rice plant suppressed by herbicide and injury from salt and yellowing of leaf color are recovered.
Patent JP-2001030308-A (JP)
Title: Injection molding apparatus
Inventor: BABA NOBORU
IPC: B29C45/27
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the irregularity of the cutting place of a surplus portion by forming a projection facilitating the cutting of the surplus portion in close vicinity to the boundary of the material inflow passage and/or material discharge passage to a product forming cavity with the product forming cavity. SOLUTION: A material inflow space 20 consists of a first inflow passage 21 extending in a vertical direction, and a second inflow passage 22 extending a lateral direction while a material discharge space 30 consists of an overflow part 31 and the overflow communication passage 32 of an overflow part and a product forming cavity 10. A wedge-shaped projection 23 is formed to the second inflow passage 22 adjacent to the boundary of the product forming cavity 10 and the second inflow passage 22 and a wedge-shaped projection 33 is formed to the overflow communication passage 32 adjacent to the boundary of the product forming cavity 10 and the overflow communication passage 32.  After injection molding is completed, the surplus portion on an inflow side and surplus portion on a discharge side of the intermediate product taken out of a mold are bent at the places of the projections 23, 33 to be cut.
Patent JP-S6188951-A (JP)
Title: Flux for casting having excellent melting characteristic
Inventor: NAKATO SAN
IPC: B22D27/18
Filed: 1984-10-05
Abstract: PURPOSE:To prevent the sintering between granular particles and to decrease the formation of slag rims by pelletizing a flux to spherical granular particles then adding and sticking carbon powder thereto. CONSTITUTION:The flux is composed of 2-20W% Al2O3, 8-80W% fluoride of an alkali and alkaline earth metal, 2-30W% oxide of the alkali and alkaline earth metal with CaO excluded from calculation, 0.2-7W% carbon powder and the balance CaO and SiO2 and has 0.65-1.5W% CaO/SiO2. The flux is then pelletized to the spherical granular grains of which >=90W% consists of 0.1-2.0mm grain size, <=5% consists of <0.1 grain size and <=5W% consists of 2.0-3.0mm grain size. The total quantity or part of the carbon powder is interposed between the granular grains or is coated on the grain surfaces after the pelletization.
Patent JP-H0258501-A (JP)
Title: Lipopolysaccharide and use thereof
Inventor: HARADA RYUICHIRO
IPC: A61K31/715
Filed: 1988-08-25
Abstract: PURPOSE:To obtain a lipopolysaccharide, useful as interferon inducers, tumor necrotic factor inducers and carcinostatic agents and contained in Gram-negative bacterial cells with low toxicity to mammals without containing 2-keto-3- deoxyoctonates. CONSTITUTION:The objective lipopolysaccharide with low toxicity to mammals without containing 2-keto-deoxyoctonates. The above-mentioned lipopolysaccharide is obtained by culturing Gram-negative methanol assimilating bacteria, such as Pseudomonas extroquens NCIB9399.
Patent JP-H0762551-A (JP)
Title: Magnetic steel sheet excellent in rust resistance after stress relieving annealing
Inventor: NAKAYAMA TAISEI
IPC: C22C38/16
Filed: 1993-08-24
Abstract: PURPOSE:To improve the rust resistance after stress relieving annealing of a magnetic steel sheet having a chromic acid-org. resin insulating film on the surface. CONSTITUTION:A processing soln. formed by mixing an aq. chromic acid soln. contg. soluble aluminum hydroxide, boric acid, a compd. of bivalent metal (Mg, Ca, Zn, etc.), if necessary, an aq. emulsion resin and an org. reducing agent (e.g. glycerin) is applied on the surface of a steel sheet consisting of, by weight, <=0.01% C, <=4% Si, 0-2.0% Al, <=5% (Si+Al), <=0.5% Mn, 0.01-0.1% Cu and the balance Fe with inevitable impurities and baked to form an insulating film. In this case, the H3BO3-to-CrO3 molar ratio in the soln. is controlled to 0.1-1.5, the Me<2+>-to-Al<3+> molar ratio to <=7.0 and (Al<3+>+Me<2+>)-to-CrO3 molar ratio to 0.2-0.5. A magnetic steel sheet satisfying electric insulating properties, magnetic characteristic and other requirements and excellent in rust resistance is obtained in this way at a low cost.
Patent JP-H0869192-A (JP)
Title: Fuser device and thermistor
Inventor: MAAKU ESU AMIKO
IPC: G01K13/08
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermistor assembly where wear resistance strap is easily exchanged. SOLUTION: A wear resistance member 210 is loosely arranged around a thermistor 174 while being brought into contact with it and placed between a bead 206 and a heating fuser material 122 so as to perfectly surround the constitution element of the thermistor. The wear resistance member has a strap or tape-shape and is provided with an opening at one end part and the other end part 216 can be inserted through the opening. The inserted end part is constituted not to be drawn from the opening onece it is inserted. The strap is loosely supported at a functioning point and easily removed by cutting it and drawing it from the periphery of the thermistor. Therefore, the new strap is arranged without disposing of the thermistor assembly.
Patent JP-H0373312-A (JP)
Title: Manufacture of profile
Inventor: UCHIDA KATSUMI
IPC: B44C3/04
Filed: 1989-08-14
Abstract: PURPOSE:To easily, precisely and quickly work and form a mold face by working and forming the mold face by a working tool which is equipped with natural or synthetic fiber material, the material with an abrasive stuck to these fibrous materials or nonferrous metallic fiber material in the production of a profile wherein the mold face for relief design is formed in the hard expanded material. CONSTITUTION:A working tool 3 is constituted by implanting an abutting member 4 described hereunder e.g. into an arbitrary supporting body 5. This abutting member 4 is directly touched a hard expanded material 2 being the profile material and worked. Any one of natural or synthetic fiber material, the mateiral with an abrasive stuck to these fibers or nonferrous metallic fibrous material is utilized as the abutting member 4. Firstly a rough sketch is made on the hard expanded body 2 as relief design. Thereafter the expanded body is properly gouged and cut by utilizing the working tool 3 provided with the abutting member 4. Thereby uneven work is performed and the mold face 2 for required relief design is formed.
Patent JP-S6189363-A (JP)
Inventor: AOYAMA YOSHINOBU
IPC: D04H1/54
Filed: 1984-10-05
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-S5998995-A (JP)
Inventor: NAKANISHI YASUHIRO
IPC: E21B21/10
Filed: 1982-11-30
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-S60101694-A (JP)
Inventor: WASHIZU KOUJI
IPC: G07F11/24
Filed: 1983-11-08
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-2000024872-A (JP)
Title: Fluid injection method by multiple nozzles
Inventor: UKAI HISASHI
IPC: B23Q11/10
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To jet a fluid by selectively switching a plurality of nozzles arranged on the outer periphery of a main spindle. SOLUTION: A plurality of nozzles 10 are arranged on the outer periphery of a tool T and connected to a fluid supply source 20 through the respective switching valves V1, V2, V3, V4, and one or a plurality of nozzles 10 are selectively controlled to open and jet a fluid. In this fluid injection method by a plurality of nozzles, jet of the nozzles N1, N2, N3, N4 is selected to jet the fluid from one or a plurality of nozzles positioned on the large space side in addition to a machining point generated between a workpiece and a tool T when the tool T cuts into the workpiece. The fluid can therefore be selectively injected from the optimum directions of a plurality of nozzles arranged on the outer periphery of a main spindle.
Patent JP-H0954204-A (JP)
Title: Light control sheet and surface light emitting device having the same
Inventor: TANAKA HIDEAKI
IPC: G02B5/04
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To suppress the exit hindrance of light to a lower level without the occurrence of tight adhesion with sheets by alternately arranging peak parts and valley parts and forming these parts in such a manner that the respective peak parts have structural surfaces not identical in their heights and that another surfaces have smooth surfaces. SOLUTION: The polycarbonate sheets which have a thickness of 130 to 150μm and are formed in the following manner are used as the light control sheets for a surface light emitting device: The front surfaces of these sheets alternately have the peak parts and valley parts which are 90 deg. in the vertex of the cross sectional shapes. The distances in the sheet plane direction between the vertexes of the peak parts and the roots of the valley parts are 30 to 50μm. The shapes in which the sheet thickness of the vertex 5 parts in contact with the smooth rear of the upper sheet when the sheet is disposed above and the sheet thickness of the vertex 6 parts of the two pieces each of the peak parts on both sides of the vertexes 5 are >=5μ are formed on the front surface. The smooth surface having a center line average roughness of 0.05μm is formed on the rear. The two sheets formed in the manner described above are superposed on each other in such a manner that the ridge lines of the respective peaks and valleys intersect orthogonally with each other and the superposed sheets are used by disposing the sheets on a light transmission plate so as to position the sheet parallel and orthogonal with the cathode ray tube of the surface light emitting element device.
Patent JP-H0912211-A (JP)
Title: Final processing device
Inventor: MORIGAMI YUSUKE
IPC: B65H29/58
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a final processing device (finisher) which can execute the treatment of binding paper discharged from a copying machine at the center, with compact constitution. SOLUTION: This is a finisher comprising a carrier 47, which carries paper discharged from a copying machine 10, a tray 411, which stacks paper, a processor 41 which carries a bundle of paper stacked on the tray 411 out of the tray 411 and staples it. A paper folder 35 including folding rollers 351, 352, and 353 is installed at the carrier 47, and the paper sent in the carry path 31 and is bit for its center by the rollers 351 and 353 is opened, being switched back, and is discharged onto the tray 411 through the carry paths 50 and 51, in condition that its center is given a fold, and a staple needle is driven into the fold with a processor 41. Moreover, a pair of rollers 503 provided on the carry path 50 are a pair of straight rollers, and its pressure is set a little larger than that of other pair of rollers.
Patent JP-S60104105-A (JP)
Title: Production of vinyl chloride polymer
Inventor: KITAMURA HAJIME
IPC: C08F14/00
Filed: 1983-11-09
Abstract: PURPOSE:To produce the titled polymer having improved compression set, impact resilience, mechanical strength, etc., without lowering the moldability, by adding a vinyl chloride resin latex containing crosslinking bond during the suspension polymerization of a vinyl chloride monomer in an aqueous medium. CONSTITUTION:The objective polymer is produced by the suspension polymerization of a vinyl chloride monomer in an aqueous medium adding a vinyl chloride resin latex containing crosslinking bond (e.g. a copolymer of vinyl chloride monomer and a crosslinking agent such as diallyl phthalate) to the polymerization system when the polymerization conversion reaches preferably 30-70%. The amount of the resin component is preferably 1-100pts.wt. per 100pts.wt. of the vinyl chloride monomer. The polymerization temperature is preferably <=45 deg.C.
Patent JP-H07138165-A (JP)
Title: Anticancer agent
Inventor: TOKURA KAZUYA
IPC: A61K31/7024
Filed: 1994-08-11
Abstract: PURPOSE:To provide an anticancer agent containing ellagitannin as an active ingredient and having a topoisomerase I-inhibiting action. CONSTITUTION:An anticancer agent contains a compound of the formula or its salt as an active ingredient. The compound of the formulas is a known compound, a kind of ellagitannin called chebulanin, and is obtained by extracting and separating a galenical KASHI (the dry fruit of terminalia chebula) and subsequently purifying the separated compound. The anticancer agent can be prepared in the form of oral or parenteral administration preparations, and is administered at a does of 1-500mg/kg/day for an adult. The galenical KASHI is the commercially available dry fruit of Terminalia chebula which is a tall tree of the Combretaceae, is used for astriction, stegnosis, hemostasis or antitussis, and contains many tannin compounds.