baber/WOPTO huggingface dataset:
Patent JP-S5427356-A (JP)
Title: Color braun tube
Inventor: KAWAMURA TAKAO
IPC: H01J29/32
Filed: 1977-08-03
Abstract: PURPOSE: To enhance the picture quality of the color Braun tube by providing a number of non-luminous thin stripes on the fluorescent screen of the color Braun tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03290346-A (JP)
Title: Filler for molding material of resin, molding material of resin and molded article containing the same filler
Inventor: INOUE KOICHI
IPC: C04B26/02
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a molded article having a natural stone-like crystalline brilliant pattern and a clear grained tone pattern, by molding a molding material of resin containing a filler subjected to surface treatment with a specific emulsifying agent. CONSTITUTION:A filler for a molding material of resin, subjected to surface treatment with an emulsifying agent containing a radically polymerizable carbon carbon double bond in the molecule. The amount of the emulsifying agent used is about 0.01-5wt.% calculated as solid substance based on a filler to be subjected to surface treatment. The particle diameter of the filler to be subjected to surface treatment is about 0.01-5mm. When the particle diameter is about 0.01mm, a brilliant pattern hardly develops and when the particle diameter exceeds 5.0mm, molding cracks will occur because of too large size of the filler. A compound shown by the formula (R is alkyl) is preferable as the emulsifying agent used.
Patent JP-S60238005-A (JP)
Title: Rolling mill
Inventor: IMAI ISAO
IPC: B21B13/14
Filed: 1984-05-09
Abstract: PURPOSE:To improve a bending effect, etc. by supporting rolling rolls with fearings by means of inside journal boxes and outside journal boxes and applying horizontal bending to the outside journal boxes with the inside journal boxes as fulcrum. CONSTITUTION:Both ends of upper and lower work rolls 1, 2 are supported respectively by the inside journal boxes 3, 3', 4, 4' and the outside journal boxes 5, 5', 6, 6'. The boxes 3, 3', 4, 4' are disposed slidably in the vertical direction and in the axial direction of the work rolls in the window part 8 of a housing 7. The upper work roll 1 curves horizontally with the boxes 3, 3' as fulcrum as shown by broken lines A if the piston rods 15, 15' of bending cylinders 11, 11' are projected and the piston rods 14, 14' of cylinders 10, 10' are retracted. The lower work roll 2 can be similarly curved. The large bending effect is obtd. with a slight force and the accuracy in the control of the sheet shape is improved by the above-mentioned method.
Patent JP-H07283759-A (JP)
Title: Signal transmission device
Inventor: TSUZURA TADAYUKI
IPC: G10L19/00
Filed: 1994-04-07
Abstract: PURPOSE:To provide a signal transmission device which can reduce the unnatural feeling for the signal acquired at a stage set after a digital circuit compared with the signal acquired directly from a signal output means by producing artificially a deleted band again and adding it for correction when the band is compressed. CONSTITUTION:A detector means 17 is connected to a stage set after a decoder means 11 and presumably detects the band that is deleted out of a remaining band when the performance signal undergoes its band compression by a band compressor means 8. An artificial band generator means 18 produces again the band that is presumably deleted based on the detection result of the means 17. An adding means 19 adds the signal of the band that is presumably produced by the means 18 to the performance signal of the band that is not deleted from the means 11 and still remains and outputs the signal obtained by this addition of signals to an output means 13 as a performance signal. Thus no band is substantially deleted in regard of the output result and therefore a receiver has no unnatural feeling at all.
Patent JP-S5728173-A (JP)
Title: Thermochromic composition and product
Inventor: FURANSHISU ZEI EI EMU SHII DOB
IPC: C09D5/26
Filed: 1981-06-15
Abstract: A thermochromic composition suitable for coating heat-recoverable materials for cable enclosures. The composition contains an organic material which melts and decomposes at a certain temperature by trapping the decomposition products in the composition.
Patent JP-H06347052-A (JP)
Title: Air conditioning unit having air conditioner assembled therein
Inventor: TOKUNAGA KENSUKE
IPC: F24F1/00
Filed: 1994-04-05
Abstract: PURPOSE:To provide an air conditioning device having an air conditioner assembled therein which can be easily hung on a ceiling slab with about four bolts, perform a high efficint working of an air conditioner and save expenditure by a method wherein the air conditioner is assembled within an air conditioning chamber. CONSTITUTION:In an air conditioner unit are provided a hollow box 18 having suction holes opened at side walls thereof, an air conditioner 30 including a blower 26 arranged near the suction holes and including a heat exchanger 28, and an air conditioning chamber 32 formed within the hollow box 18 adjacent to the air conditioner. A circumferential wall of the hollow box is provided with a connection port of an conditioning duct communicated with the air conditioning chamber 32. The air conditioner and the air conditioning chamber can be easily hung about four hanging bolts without separately hung at a ceiling slab and the working can be performed in a high efficient manner and in less- expensive manner without requiring any position alignment between the air conditioner and the air conditioning chamber and without getting any connection canvas.
Patent JP-2000001582-A (JP)
Title: Thermoplastic elastomer composition
Inventor: JOHOJI HIROBUMI
IPC: C08L23/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer compsn. excellent in weather resistance, mechanical strengths, softness, flowability, and recyclability by compounding a specific ethylene-propylene (-nonconjugated diene) random copolymer rubber, a specific olefin copolymer, a specific α-olefin polymer, and a specific ethylene polymer, each in a specified amt. SOLUTION: This compsn. comprises 10-89 wt.% ethylene-propylene (- nonconjugated diene) random copolymer rubber having an ethylene content lower than 90 mol.%; 1-80 wt.% olefin copolymer which has an ethylene content lower than 90 mol.% and is prepd. by copolymerizing ethylene, propylene, at least two olefins selected from among 4-20C α-olefins provided the sum of the numbers of carbon atoms of the selected α-olefins is 6 or higher, and optionally a cycloolefin; 5-84 wt.% crystalline α-olefin polymer mainly comprising 3C or higher α-olefin units; and 5-84 wt.% ethylene polymer having an ethylene content of 90 mol.% or higher.
Patent JP-H05289342-A (JP)
Title: Planogrpahic printing plate
Inventor: IGUCHI KEISUKE
IPC: G03F7/07
Filed: 1992-04-13
Abstract: PURPOSE:To obtain the planographic printing plate having excellent performance in both of image reproducibility and printability as the monosheet type planographic printing plate of a DTR system consisting of aluminum as a base. CONSTITUTION:This planographic printing plate of a monosheet type is constituted by using an aluminum substrate subjected to surface roughening and/or anodic oxidation and providing a physical development nucleus layer thereon and further, providing a photosensitive silver halide emulsion layer thereon. The colloidal dispersion of reduced palladium is made to be contained in this physical development nucleus layer. As a result, the planographic printing plate of the monosheet type and DTR system which is excellent in both of the image reproducibility and printability and consists of aluminum as a base is obtd. and a high-class printing is made possible.
Patent JP-S59217887-A (JP)
Inventor: SANO YUKIO
IPC: E06B9/386
Filed: 1983-05-26
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-H02288848-A (JP)
Title: Compound
Inventor: SUZUKI NOBUO
IPC: C07C211/63
Filed: 1990-04-10
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 to R3 are 1-4C alkyl, 6-20C (substituted) aromatic group or 7-20C aralkyl; R4 is 14-22C alkyl, 6-20C (substituted) aromatic group or 7-20C aralkyl; A(-) is molybdate anion, tungstate anion or heteropoly-acid anion containing molybdenum or tungsten atom]. EXAMPLE:A compound expressed by formula II. USE:A compound useful as a toner which is an electrophotographic developer. Developing powder using the above-mentioned compound is capable of providing a quantity of electrification suitable for developing electrostatic images by friction with a carrier and keeping the quantity of electrification even in repetition of development constant with homogeneous distribution of the electrification maintained constant. PREPARATION:A quaternary ammonium chloride or bromide, etc., is mixed with molybdic acid or a salt thereof, tungstic acid or a salt thereof or a heteropoly-acid salt in water to afford the compound expressed by formula I.
Patent JP-H06253679-A (JP)
Title: Paper pack for seed spawn of lentinus edodes and its production
Inventor: KIYOURAKU ISAMU
IPC: A01G1/04
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a method for producing paper pack for seed spawn of Lentinus edodes, capable of readily transplanting to raw stock without disintegrating sawdust spawn and hardly hindering growth of Lentinus edodes. CONSTITUTION:A paper pack 1 for seed spawn of Lentinus edodes is produced by applying steam or heat to a paper sheet obtained by binding a vegetable short fiber with a paste to soften the paper sheet, putting the paper sheet kept in the softened state between recessed mold 2 and protruded mold 3, subjecting the paper sheet to press molding to form a number of recessed bags 1a. When these recessed bags la are embedded in a raw stock, these bags 1a are decayed.
Patent JP-H08281662-A (JP)
Title: Manufacture of aluminum alloy mold
Inventor: SHIBATA KIYOTO
IPC: B29C45/26
Filed: 1995-04-19
Abstract: PURPOSE: To obtain an aluminum alloy mold for an injection mold in which the additional treatment after the correction of the mold can be facilitated without deteriorating the wear resistance of a hard anodized Al film and which has high durability. CONSTITUTION: A method for manufacturing an aluminum alloy mold comprises the steps of hard anodizing the aluminum alloy mold, correcting the mold and again additionally treating the hard alumite, wherein at the time of the additional treatment, the sealing degree of an anodized Al film to be the ratio of the weight increase to the saturation weight increase of the film per unit area is set to a range of 0.4 to 0.8.
Patent JP-H02271123-A (JP)
Title: Hydraulic buffer
Inventor: IMAIZUMI TOMIO
IPC: F16F9/348
Filed: 1989-04-13
Abstract: PURPOSE:To obtain the damping force characteristic which varies in straight line form according to the increase of the operation speed of a piston by allowing an inside pressurizing chamber, outside pressurizing chamber and a communication passage to communicate on the communication passage side in the assembly of the disc valves having the large and smaller diameters. CONSTITUTION:If, in an extension process, the operation speed of a piston 13 is low, a damping force shown by a secondary curve is generated. When the piston operation speed increases, and the hydraulic pressure in an outside pressurizing chamber 29 increases, a damping force represented by a straight line form having a small gradient is generated. Further, if the operation speed of the piston 13 increases, the liquid which flows into the outside pressurizing chamber 29 from an orifice passage 30 is throttled, and when the oil pressure in an inside pressurizing chamber 28 increases, a disc valve 26 having a small diameter is deflected, and a damping force represented by a straight line having a large gradient is generated. Thus, the damping force characteristic which varies from the damping force represented by a straight line having a small gradient to the damping force represented by a straight line having a large gradient can be obtained.
Patent JP-H01268849-A (JP)
Title: Wear-resistant iron-base sintered alloy and its production
Inventor: ISHIBASHI AKIYOSHI
IPC: C22C33/02
Filed: 1988-04-18
Abstract: PURPOSE:To improve wear resistance by means of fine carbides existing in high speed steel itself and also to obtain a wear-resistant iron-base sintered alloy excellent in bonding property between hard-phase grains and a matrix metal by mixing a high speed steel powder with a powdered raw material for the matrix of a wear-resistant iron-base sintered alloy in which hard-phase grains are blended. CONSTITUTION:At the time of manufacturing, e.g., valve seats for internal combustion engine by using a wear-resistant iron-base sintered alloy, one or >=2 elements among Fe, Cr, Mo, and V as carbide-forming elements, one or >=2 elements among Fe, Cr, Mo, Co, C, and W as hard-phase grains, and a high speed steel powder are blended with a powdered raw material containing one or >=2 elements among Fe, C, Ni, Co, Si, and Mn for forming the matrix of a sintered alloy, and the resulting powdered material having a composition consisting of 0.5-2.0% C, 1-25%, in total, of one or >=2 elements among Cr, Mo, V, and W, 1-15%, in total, of one or >=2 elements among Co, Ni, Mn, and Si, and the balance Fe is compacted and sintered. By this method, the iron-base sintered alloy having high bonding power between the hard grains and the matrix and excellent in wear resistance can be obtained.
Patent JP-S59219048-A (JP)
Title: Information transfer system
Inventor: INANO SATOSHI
IPC: H04L7/00
Filed: 1983-05-27
Abstract: PURPOSE:To attain the reduction in signal lines by using a data signal line and a clock signal line in common in a simple type information transfer circuit. CONSTITUTION:When a clock signal is applied to a drive control circuit CONT of a master device MAIN, the device controls a signal so as to be outputted with a signal level (b) opposite to a signal level (a) superposed on a signal line to drive circuits 1, 2. This level change is detected by a level detecting circuit LEV at a slave device SUB so as to bring the level (a) of the drive circuit 2 into the same level (b). Then the master device MAIN brings the drive circuit 1 into off-state after a certain time is elapsed, and the output is obtained by the drive circuit 2 only. The drive circuit 1 of the slave device SUB inverts a signal line after a prescribed time from this change point when a data is at ''1''. The master device MAIN detects it, a data reproducing circuit DPR reproduces the data and the drive circuit 2 is brought into the state of signal line.
Patent JP-H01266418-A (JP)
Title: Forced draft combustion device
Inventor: NISHIYAMA TAKAO
IPC: F23L1/00
Filed: 1988-04-15
Abstract: PURPOSE:To improve the durability of a device by surrounding an exhaust duct, a heat exchanger, and a burner block by a duct with a certain clearance. CONSTITUTION:A duct 11 surrounds a burner block 1, a heat exchanger 4, and an exhaust duct 8 with a certain clearance 19, and is provided with an intake port 10a from which combustion air is supplied. A suction port 12 of a combustion fan 5 is attached to an opening of the duct 11, and a discharge port 13 of the combustion fan 5 is attached to the burner block 1 so that combustion air 10 is forced to flow into the burner block 1. This constitution allows leaked exhaust gas to be sucked from the discharge port 13 into a combustion chamber 14 with combustion air 10 by the combustion fan 5 even when exhaust gas leaks from connecting parts. Therefore, exhaust gas does not leak into devices so that parts are prevented from corrosion and the durability is improved.
Patent JP-S58209525-A (JP)
Title: Connection of polyolefin pipe
Inventor: MOMOSE CHIAKI
IPC: B29C65/00
Filed: 1982-05-31
Abstract: PURPOSE:To permit the connection having a high connecting strength and a high connecting stability by a method whrein the pipe and a coupling therefor are connected after the connecting surfaces thereof are heated to a specified temperature or higher and, thereafter, an adhesive is coated on the surfaces in case they are connected by utilizing polyethylene siries adhesives. CONSTITUTION:In case the pipe of polyolefin and the coupling of synthetic resin are connected by utilizing the adhesive of polyethylene series, the connecting surfaces of the pipe and the coupling are heated to a temperature 50 deg.C higher than the melting point of the adhesive and the adhesive is coated thereon to connect them. When the pipe and the coupling are formed by a water crosslinkable polyolefin, the adhesive of polyethylene series is preferable to be made of the water crosslinkable polyethylene.
Patent JP-S611819-A (JP)
Title: Driving apparatus of water pump in water-cooled internal-combustion engine
Inventor: MORIYA TAKASHI
IPC: F01P5/12
Filed: 1984-05-10
Abstract: PURPOSE:To prevent a pump shaft from being applied with a bending force by directly driving a water pump by the cam shaft of a tappet valve. CONSTITUTION:The pump shaft 20 of a water pump P is rotatably supported through the ball bearing 21 onto the bearing cylinder 18a of a pump case 18, and the axis line of the pump shaft 20 is on the same line to the axis line of the cam shaft 5 of a tappet valve. When the cam shaft 5 of the tappet valve is turned, the water pump P directly connected to the cam shaft 5 can be directly driven. Therefore, the pump shaft is not applied with a bending force, and smooth and light operation is permitted.
Patent JP-H06280278-A (JP)
Title: Corrosionproof steel pipe using corrosionproof metal
Inventor: GOTO NOBUHIRO
IPC: E02D31/06
Filed: 1993-03-30
Abstract: PURPOSE:To lengthen the lifetime of a steel pipe by cutting a corrosionproof metal sheet in required width in conformity with the peripheral length of the steel pipe covered with the sheet, successively winding the sheet on the outer circumference of the steel pipe and covering the outer circumference of the steel pipe with the sheet while joint sections in the axial direction and the circumferential direction are fixed by an adhesive tape. CONSTITUTION:A corrosionproof metal sheet 4 such as titanium, stainless, aluminum, etc., is cut in conformity with the peripheral length of a steel pipe 1, and wound successively on the steel pipe 1 and the steel pipe 1 is covered with the sheets 4. Outer-circumferential joint sections 7 and axial joint sections 8 are fastened by an adhesive tape or adhesive agent made of a synthetic resin such as an acrylic resin, an epoxy resin, a vinyl resin, etc., at that time. When a corrosionproof plate 4 is damaged, only the damaged section can be repaired. Accordingly, the lifetime of the steel pipe 1 can be lengthened.
Patent JP-S62259899-A (JP)
Inventor: IWASAKI KUNIHARU
IPC: B44C1/175
Filed: 1986-04-23
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-S62250549-A (JP)
Title: Disk player
Inventor: WADA HAJIME
IPC: G11B17/04
Filed: 1986-04-23
Abstract: PURPOSE:To eliminate the need for the consideration of the timing for locking/ release by providing a 1st mobile member, a 2nd mobile member and a lock means blocking the restoration of the 2nd mobile member by a spring. CONSTITUTION:A disk 2 is loaded to the disk storage recess 4 of the 1st mobile member 1 at the open position and placed on a disk loading base 3, and moved to the inside of a device 11 by depressing the manual pressing section 13 of the 2nd mobile member 10. The 1st mobile member 1 connected by springs 9, 9 is moved together in interlocking with the movement of the 2nd mobile member 10. In depressing the manual pressing section 13 from this position, control plates 30, 30 are moved to the inside of the device 11 against the force of springs 27, 27. Then the force of a magnet clamps the disk 2 to a turntable. On the other hand, the lock claw 18 of the 2nd mobile member 10 is locked to a lock plate 35 in overriding the taper slope 33 of the lock plate 35 to lock the 2nd mobile member 10 at the playing position against the force of the springs 9, 9 and 38.
Patent JP-S63258688-A (JP)
Title: Method for making sterilized water
Inventor: MATSUO YOSHIAKI
IPC: C02F1/48
Filed: 1987-04-16
Abstract: PURPOSE:To obtain sterilized water, by adding a water-soluble compound having a resonance structure to water and passing water through an electrolytic cell while applying voltage to said cell to take out the same. CONSTITUTION:A water-soluble org. compound having a resonance structure such as a carboxylic acid, amino acid or amine type compound is added to water such as tap water or well water in an amount of 200-100,000ppm and alcohol is further added thereto to guide the mixture to an electrolytic cell. Voltage is applied to the electrolytic cell so that the redox potential of water after passing through the electrolytic cell becomes -600-700mv. The treated water is taken out as sterilized water. By this method, the sterilized water can be safely made at low cost.
Patent JP-H05286079-A (JP)
Title: Manufacture of composite body of epoxy resin composition and rubber
Inventor: HIRAKAWA HIROSHI
IPC: B32B37/10
Filed: 1992-04-14
Abstract: PURPOSE:To provide a composite material having better adhesion and an improved gradient of physical properties by interposing a plurality of each specific unvulcanized rubber sheets and polyethylene sheets among a plurality of each specific molding materials, laminating these sheets in specific order, and heating and bonding and unifying these sheets and materials. CONSTITUTION:An unvulcanized rubber sheet (a) consisting of a hydrogenated acrylonitrile-butadiene copolymer rubber containing methacrylic acid, zinc oxide and an organic peroxide, an unvulcanized rubber sheet (b) made up of an isodutyl-isoprene copolymer and an ultra-high-molecular-weight polyethylene sheet (c) are interposed between a molding material A composed of an unvulcanized epoxy resin composition and a molding material B consisting of an unvulcanized rubber composition containing a raw-material rubber component having critical surface tension of 25-33 millinewtons/meter or a molding material B' made up of a vulcanized rubber composition comprising a raw-material rubber component of 25-30 millinewtons/meter. These sheets and materials are laminated in order of A/a/b/c/B or B', and these sheets and materials are heated and bonded and unified.
Patent JP-2000288777-A (JP)
Title: Coated arc welding electrode
Inventor: OKI TERUHISA
IPC: B23K35/30
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a coated arc welding electrode having high corrosion resistance and good weldability even in such environment that salt comes flying. SOLUTION: In the coated arc welding electrode applying a coating agent on a steel core wire, to the whole weight of the coated electrode, as the total content of the coating agent and the steel core wire, the electrode contains 0.005-0.16 wt.% C, 0.002-0.05 wt.% P, 0.2-4.0 wt.% Ni, 0.1-0.4 wt.% Cu and 0.1-4.0 wt.% Mo and is regulated to <=0.1 wt.% Cr, and in the case of using [P] for P content, [Ni] for Ni content, [Cu] for Cu content and [Mo] for Mo content, a parameter A shown with A=[Ni]+[Cu]+3[Mo] is regulated to >=1.2. Further, in the case of using [Ni]p, [Cu]p, [Mo]p and [P]p for the contents of Ni, Cu, Mo and P contained in the welded steel plate, respectively, a parameter B shown with B=([Ni]+[Cu]+3[Mo])/([Ni]p+[Cu]p+3[Mo]p), is regulated to >=1.05 and a parameter C shown with C=[P]/[P]p, is regulated to <=0.90.