baber/WOPTO huggingface dataset:
Patent JP-S57164133-A (JP)
Title: Crystalline thermoplastic resin composition for foam molding
Inventor: UNNO MORIMICHI
IPC: C08J9/06
Filed: 1981-04-03
Abstract: PURPOSE: To provide a foam molding having uniform fine cells, by blending crysatalline thermoplastic resin, a specified organic foaming agent, and nucleating agent of metal carboxylate.  
     CONSTITUTION: The titled molding is obtained by blending (A) 100pts.wt. crystalline thermoplastic resin (e.g., PE, PS), (B) 0.5W3.0pts.wt. organic foaming agent having its decomposition temperature close to the molding temperature of the component (A) (e.g. dialkyl hydrazinedicarboxylate), and (C) 0.1W0.5pts.wt. metal carboxylate as nucleating agent (e.g. sodium stearate), then kneading the blend, and finally injecting into a mold die.  
     EFFECT: A foam molding having uniform fine cells with high impact strength and small degree of shrinkage is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59175450-A (JP)
Title: Ml-236b derivative
Inventor: TERAHARA AKIRA
IPC: A61K31/22
Filed: 1983-03-24
Abstract: NEW MATERIAL:ML-236B derivatives composed of carboxylic acid of formula I (R<1> is formula II, formula III; R<2>, R<3> are lower alkyl), its salt, ester or cyclized lactone. USE:Since it inhibits cholesterol synthesis to lower lipids in blood and so is used as remedy for hyperlipemia or preventive for arterioscrelosis. It is administered orally or parenterally in the form of capsules, tablets or injection solutions. The dose is in general about 0.2-200mg/day/adult in 3 or 4 portions. PREPARATION:A carboxylic acid of formula IV, or its salt, ester or cyclized lactone is brought into contact with a microorganism capable of causing 3-hydroxylation or 6-hydroxylation to effect enzymatic hydroxylation. Then, the product is subjected to hydrolysis, salt-formation reaction or the like to give the compound of formula I .
Patent JP-H05247254-A (JP)
Title: Surface treatment of polyolefin resin foam
Inventor: INOUE HIROBUMI
IPC: C08L57/00
Filed: 1992-03-06
Abstract: PURPOSE:To provide the title method by which the wettability of a polyolefin resin foam can be improved without forming pinholes or pocks in the foam. CONSTITUTION:The title method comprises causing electric discharge by applying a high voltage between electrodes arranged in air and subjecting the surface of the foam to electrodeless discharge by utilizing a difference in electrostatic capacity between the gas and the foam to improve its surface wettability.
Patent JP-H11311189-A (JP)
Title: Oil pump device
Inventor: ONO HISASHI
IPC: F04C15/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To ensure compactness and lightness of an oil pump device while keeping a required amount of oil corresponding to the rotational frequency of a drive source and reducing pump load. SOLUTION: A single oil pump is used as an oil pump 20 in an oil pump device which has an oil pump 20 rotated by a drive source such as an engine, a control valve 30 capable of returning part of work oil discharged by a control valve 30, and which pressure feeds a specified amount of work oil to a fed part 50. The single oil pump has a discharge port 21e normally communicated with a discharge port 21b, a main suction port 21c normally communicated with a suction port 21a, a sub suction port 21d communicated with or interrupted from the main suction port 21c via the control valve 30 and interrupted from or communicated with the discharge port 21b. The main suction port 21c is positioned on the rotational side of the oil pump 20 with respect to the sub suction port 21d.
Patent JP-S52133107-A (JP)
Title: Fan driving device
Inventor: HAYASHI TADASHI
IPC: F04D29/36
Filed: 1976-04-30
Abstract: PURPOSE: To make sure of good air quantity according to temperature by the constitution that a fan blade is united with a fan driving shaft and inclination angle of the fan blade is varied from temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06264253-A (JP)
Title: High tensile strength cold rolled steel sheet having high corrosion resistance and high workability and its production
Inventor: TOSAKA AKIO
IPC: C10M105/22
Filed: 1993-03-10
Abstract: PURPOSE:To produce a high tensile strength cold rolled steel sheet having high corrosion resistance and workability by subjecting the surface of a steel sheet having specified compositional components to special treatment. CONSTITUTION:On the surface of high level C steel, an electrolytic chromated layer or a coating chromated layer with 40 to 200mg/m<2> coating weight expressed in terms of metallic Cr and <=5mg/m<2> alkali elutable Cr content is formed. Then, as its upper layer, a rust preventing oil layer contg. the inorganic lubricating grains of molybdenum disulfide and/or boron nitride powder having <=50mum average grain size and/or the organic lubricating grains of wax having <=50mum average grain size and >=60 deg.C m.p. respectively by 0.05 to 30wt.% and 0.05 to 20wt.% and by 0.05 to 40wt.% in total is formed. In this way, the low-cost production of the high tensile strength steel sheet excellent in workability and corrosion resistance is enabled.
Patent JP-H09246375-A (JP)
Title: Method of forming interconnection and manufacture of semiconductor device
Inventor: OSHIKA KATSUSHI
IPC: H01L21/768
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor device to be shortened in manufacturing process and lessened in cost by a method wherein a groove and a through-hole for interconnection are formed through a single etching process, and an interconnection and a through-hole section are formed through a single metal deposition and a single mechanochemical polishing process. SOLUTION: A stopper insulating film (AlN, Al2 O3 ) 7 which is provided with an opening 10 and hard to dry-etch with F radicals is interposed between insulating films (SiN, SiO2 ) 6 and 9 which can be etched with F radicals. Thereafter, an interconnection groove 11 which reaches the stopper insulating film 7 and a through-hole 13 which penetrates through the upper and lower insulating films, 6 and 9, passing through the opening 10 are formed at the same time by dry-etching the upper insulating film 9 with F radicals. Thereafter, Cu is buried by a CVD method or the like, and the surface of the upper insulating film 9 is polished by mechanochemical polishing to leave metal only inside the interconnection groove 11 and the through-hole 13, whereby the upper interconnection 12 and the through-hole 14 are formed at the same time.
Patent JP-H04284488-A (JP)
Title: Information display device
Inventor: HIRONO KAZUHISA
IPC: B41J29/42
Filed: 1991-03-14
Abstract: PURPOSE:To offer the information display device which can display much information with a small number of indicators and is held small in size. CONSTITUTION:A liquid crystal display 13 has a character string display area 13a and seven indicators 30a-30g and respective pieces 30a-30g of character size information, i.e., 'XL, LL, L, M, S, long, and flat' are entered at positions of a frame 32 corresponding to the indicators 30a-30g. For example, when a Ming typeface is selected with a font change key 5c while an L character is selected with a character size change key 5d, the indicator 30c corresponding to the L character illuminates and when a square Gothic typeface is selected, the indicators 30a, 30b, and 30d-30g other than the indicator 30c illuminate. When a round Gothic typeface is selected, on the other hand, only the indicator 30c illuminates and when a brush writing typeface is selected, the indicators 30a, 30b, and 30d-30g other than the indicator 30c illuminate.
Patent JP-S56146213-A (JP)
Title: Manufacture of coil molded with resin
Inventor: ICHIKAWA TAKANORI
IPC: H01F41/12
Filed: 1980-04-15
Abstract: PURPOSE:To increase mechanical strength and prevent the generation of cracks due to the difference of thermal expansion by a method wherein a corrugated insulator is arranged between cylindrical coils, and resin is impregnated to the cylindrical coils and the corrugated insulator, cured, and unified into one body. CONSTITUTION:A fiber material 17a with high strength such as a glass tape and inside winding 11b are wound by using a winding core. A corrugated insulator 18 made of a fabric such as an aromatic polyamide nonwoven fabric is disposed onto the winding 11b, and a glass tape 17b and outside winding 11a are wound. Impregnating resin is impregnated to the electromagnetic coil 11 in vacuum, resin is sufficiently impregnated to the inside and outside winding 11a, 11b and the inside of the corrugated insulator, and the resin is heated and cured by turning the coil in a hot-air curing oven. Thus, a resin molded coil, mechanical strength and an insulating property thereof are excellent and in which cracks are not formed due to the difference of thermal expansion, can be obtained.
Patent JP-S58168113-A (JP)
Title: Constant voltage circuit
Inventor: SUZUKI TOSHIAKI
IPC: G05F1/56
Filed: 1982-03-30
Abstract: PURPOSE:To make an input voltage at a load side constant at all times, by applying a base current of a transistor (TR) connected in series with a load to a constant voltage diode and changing the reference voltage corresponding to the fluctuation of a load current. CONSTITUTION:The reference voltage inputted to a differential amplifier DA is obtained by resistors R4 and R5, which are connected in series between the collector of the TR2 and the ground, and by the connecting point between resistors R4 and R5 corresponding to a Zener diode ZD. The reference voltage depends on the base current of a TR1, which is proportional to a load current of a constant voltage current, then the reference voltage is increased as the load current increases. Thus, a voltage V0 at an output terminal of the constant voltage circuit specified with the reference voltage depends on the load current. Even if the resistive component from the output terminal to the load of the constant voltage circuit is so large enough as not negligible, the voltage drop is compensated.
Patent JP-S59174840-A (JP)
Title: Plate making system for image of captain (character and pattern telephone access information network) system
Inventor: GOTOU KATSUYA
IPC: H04N7/173
Filed: 1983-03-24
Abstract: PURPOSE:To prevent the deterioation in picture quality, bleeding, etc., by providing a color shift adjusting circuit, level impedance converting circuit, etc., and performing processing based upon units of video signals R, G, B, and Y. CONSTITUTION:Signals R, G, B, and Y from a CAPTAIN system 3 are made into Rm, Gm, Bm, and Ym by the color shift adjusting circuit 21 of a CAPTAIN connecting device 2, and the level impedance converting circuit 22 synthesizes the signals Rm and Ym, Gm and Ym, and Bm and Ym respectively to perform level conversion, so that signals R', G', and B' are inputted as external RGB signals to a video plate making device. Then, gradation correction part 14 corrects contrast, gradatiols, etc., and the resulting signals are stored in a frame memory 15. Then, the contents of the memory 15 are read out when necessary and color separation plates for a color film and a layout are made on the basis of the result of proper interpolation. Thus, deterioration in picture quality, bleeding, etc., are prevented.
Patent JP-S62206681-A (JP)
Title: Image expressing method using mosaic pattern
Inventor: SAKAMOTO MINORU
IPC: G06T9/00
Filed: 1986-03-07
Abstract: PURPOSE:To give an image a change and to make a storing impression on an observer by substituting input image data with data on reference picture elements for each mosaic pattern and outputting them by an image expressing means which use mosaic patterns. CONSTITUTION:Two-dimensional image data are inputted as picture element data in a two-dimensional array at an input stage S1. At a mosaic definition stage S3, a specific mosaic pattern consisting of plural adjacent picture elements in the two-dimensional array is defined and plural mosaic patterns are arranged in a two-dimensional array without any gap. A reference picture element selecting means S4 selects one reference picture element for each mosaic pattern among plural picture elements which are constituent elements. At an image data substitution stage S5, picture element data on picture elements other than said reference picture elements are substituted with picture element data on reference picture elements.
Patent JP-H10242843-A (JP)
Title: Dual-modulous prescaler
Inventor: CARL L SHUBOV
IPC: H03K23/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To exclude a selection process from a critical path and to reduce the power consumption and to make the operation fast by feeding the output of the final or 2nd flip-flop circuit back to the input. SOLUTION: A logic circuit 114 sends a selector signal SEL to a multiplexer 112 before the final 4th flip-flop circuit 110 supplies an output signal to the multiplexer 112. At this time, the delay up to the transition (the inverse of Q2M) of a timing signal and the transition SEL of the selector signal is only single-gate delay. A logic circuit 114 receives the timing signal from the flip-flop circuit and generates a selection signal before a sufficient number of clock cycles for the reception of an output signal from a 4th or 3rd flip-flop circuit 110 or 108, and generates a feedback signal 126 immediately in response to the multiplexer 112 receiving an output signal 138.
Patent JP-S63217686-A (JP)
Title: Pulse gas laser device
Inventor: NODA ETSUO
IPC: H01S3/038
Filed: 1987-03-06
Abstract: PURPOSE:To miniaturize a pulse gas laser device, to lengthen the lifetime and to improve oscillation efficiency by integrally constituting a main electrode and a capacitor. CONSTITUTION:For avoid exposure into a gas of a main capacitor for discharge or a peaking capacitor 3 and arrangement in a gas flow path, main electrodes 1, 2 are organized together with capacitors 3, and the discharge surfaces of the main electrodes 1, 2 are formed by a metallic plate 4, etc. Accordingly, pulses, rise of which is fast, can be acquired while the burden of an air blower is lightened, the lifetime of the capacitors can be lengthened, and the efficiency of laser oscillation is improved.
Patent JP-S52133587-A (JP)
Title: Preparing cable unit of twisted pair shield type
Inventor: HOSHI TAKEO
IPC: H01B13/00
Filed: 1976-04-30
Abstract: PURPOSE: To improve a crosstalk characteristics of cable unit by forming the cable unit through rotation of the bobbin on its axis and the orbital motion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60194090-A (JP)
Title: Electrolytic cell for titanium
Inventor: SEO YUUZOU
IPC: C25C7/00
Filed: 1984-03-16
Abstract: PURPOSE:To provide an electrolytic cell for Ti which has an increased cathode area and uniformly distributed cathode current and decrease contamination of the air therein by disposing upright flat plate-shaped depositing cathodes and uprightly disposed anodes enclosed respectively with cylindrical disphragms with a specific positional relation. CONSTITUTION:Depositing cathodes 4 and anodes 6 adjacent thereto of th above- mentioned electrolytic cell for Ti are set at x:y=1:1-4, more particularly 1:1.5- 3 in the ratio of the shortest distance x between the surface of the cathodes 4 and the surface of the anodes 6 with respect to the inter-pole distance y of the anodes 6. The current density is preferably so set that the current density of the anodes 6 is made 0.3-1A/cm<2> (average) and the current density of the cathodes 4 is made 0-0.5A/cm<2> (average). Since the plate-shaped depositing electrodes are used according to this invention, the surface area is larger than the conventional columnar depositing electrodes and productivity is remarkably improved. The specific positional relation maintained with the anodes obviates the generation of extreme nonuniformity in the thickness at which Ti deposits on the depositing cathodes and therefore the cycle time for exchanging the depositing cathodes is extended.
Patent JP-S63217269-A (JP)
Title: Assay of y-spermatozoon of mammal
Inventor: OGAWA SHOZO
IPC: A61B17/425
Filed: 1987-03-06
Abstract: PURPOSE:To permit assay of Y-spermatozoa by previously cleaning the spermatozoa of a mammal with a phosphate buffer soln. and treating the same with protease, dyeing the Y-spermatozoa (the spermatozoa having Y chromosomes) of such spermatozoa with quinacrine mustard to that the F-bodies (small bodies which emit fluorescence) can be visually observed. CONSTITUTION:The Y-spermatozoa of the spermatozoa of the mammal which are previously cleaned by the phosphate buffer soln. such as Ringer's soln. and are treated by the protease such as 'Dispase(R)' are dyed by the quinacrine mustard. The dyeing by the quinacrine mastered is executed by using a quinacrine mustard soln. prepd. by dissolving the quinacrine mustard at about 0.0025-0.0050% in the phosphate buffer soln. The dyed F-bodies can be observed by inspecting the dyed spermatozoa with a fluorescent microscope. The number of the Y-spermatozoa is known by counting the number of the dyed F-bodies.
Patent JP-H05250113-A (JP)
Title: Method and device for image processing
Inventor: HAYATA YUJI
IPC: G06F3/12
Filed: 1992-03-09
Abstract: PURPOSE:To clearly output a color image including both image and code data in a monochrome. CONSTITUTION:The color code data received from a host are once stored in a page buffer 102. When these stored code data reach a quantity equivalent to a single page, the read of the data stored in the buffer 102 is started and the presence of a part where the code data are overlapping the received image data which are turned monochromatic is checked. When the presence of the overlapping part of both data is confirmed, the images existing around the overlapping part of the image data are turned into the whiting images. Then the character images corresponding to the codes are acquired based on the code data and by referring to a font memory 103. These character images are synthesized with the image data.
Patent JP-H1031221-A (JP)
Title: Spacer for liquid crystal display element, liquid crystal display element, and its production
Inventor: YAMADA TOICHI
IPC: G02F1/13
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain spacers for a liquid crystal display element capable of preventing the abnormal orientation of liquid crystal molecules at boundary between liquid crystals and the spacer and a liquid crystal display element formed by using these spacers. SOLUTION: The spacers for the liquid crystal display element are obtd. by forming films botd. from the org. silane compd. expressed by the general formula RSX3 (where R is a 1 to 21C alkyl group, X is a halogen atom or 1 to 4C alkoxy group) on the surfaces of plastic microspheres which are microspheres obtd. by polymerizing a monomer having an ethylenic unsatd. group and consist of a monomer having >=2 pieces of ethylenic unsatd. groups (but excluding monomers consisting of an independent monomer of divinyl benzene, divinyl benzene and Y methylol alkyl Z (methacrylate) (where Y and z are integers satisfying the conditions Y>=z>=2) as a main constituting component. The spacers are formed by dispersing such spacers in an aq. dispersion medium contg, alcohol and spraying the dispersion on an electrode substrate.
Patent JP-S56157409-A (JP)
Title: Manufacture of conjugated diene polymer or copolymer of conjugated dienes or conjugated diene and aromatic vinyl compound
Inventor: KURISUTEIAN FUREPERU
IPC: C08F2/38
Filed: 1981-04-03
Abstract: A process of preparing a bimodal or multimodal homopolymer of a conjugated diene or a bimodal or multimodal copolymer of a conjugated diene with another conjugated diene or with a vinyl aromatic compound consists in polymerizing the monomer(s) in a reaction medium at a temperature of between 20 DEG  C. and 200 DEG  C. in the presence of a catalyst system formed of the reaction product of: (a) an organic compound of a metal of group 3A of the periodic classification of elements of the Mendeleev Table having one of the following formulas; M1M3R1R2R3R4 M2(M3R1R2R3R4)2 M3R1R2R3 M1OM3R1R2 with (b) at least one electron-donor compound containing at least one heteroatom, and adding to the reaction medium during the course of the polymerization reaction a compound of a transition metal of groups 1b to 7B and 8 or a magnesium compound of the general formula Mg(A)2.
Patent JP-S63277016-A (JP)
Inventor: PIETORO PADOBUAANI
IPC: A47G19/23
Filed: 1988-03-02
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-S61212347-A (JP)
Title: Collector part of electrostatic filter
Inventor: MASUDA SENICHI
IPC: B03C3/155
Filed: 1985-03-15
Abstract: PURPOSE:To obtain a collector part wherein the manufacture is easy and the contact failure is less by providing a metallic stay crossing each ridge part of a cloth medium to a frame, press-contacting an electric power supply tube to each separator electrode and fitting the tube to the metallic stay. CONSTITUTION:High voltage current is directly supplied to a metallic stay 24 and supplied to the separator electrodes 14 via an electric power supply tube 31. An earth band 36 fixed to the outside surface is connected to the separator electrodes 13 via a metallic stay 32 and an earth tube 35. In such a way, since the following material is used as the electric power supply parts which is tubularly molded with the rubber material having the cushioning characteristics, the difference in dimension that is projected from each ridge part of a filter medium among respective separator electrodes is absorbed. The electric power can be supplied to each separator electrode and the contact failure can be eliminated and the stable electric field is formed and therefore the collection efficiency is increased.
Patent JP-H10246605-A (JP)
Title: Pressure sensitive input panel sensor
Inventor: ARAI YOSHIHIRO
IPC: G06F3/0354
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To detect face information (shape information) in a short time by detecting the input position of a panel and discriminating pressurization positions in the case where two or more positions of the panel are pressurized. SOLUTION: Two panels 3 provided in the form of stripes spacing two or more elongate resistant films 2 of 5mm or less wide on an insulation base 1 are counterpoised so that spaces 5 are provided with insulation spacers 4 between the two panels 3 and stripe patterns of the resistant film 2 may orthogonally be intersected. Pressure, shape and the like input from the panel 3 can be detected by successively applying voltage at intervals of 2×10<-3> second or less and successively reading a current value flowed in each resistant film 2.
Patent JP-S54144512-A (JP)
Title: Exhaust device for internal-combustion engine
Inventor: TODA AKIRA
IPC: F01L1/12
Filed: 1978-05-01
Abstract: PURPOSE: To prevent increase of exhaust sound and large variation in exhaust-gas pulsation pressure by avoiding such condition that the energy of the pulsation concentrates on a specified frequency of engine revolution rate.  
     CONSTITUTION: To avoid the concentration of energy of exhaust-gas pulsation, the following two conditions should not be satisfied at the same time: a first condition that the timings of the exhaust valves of cylinders are at even intervals relative to a crank angle, and a second condition that lift amounts are equal relative to a crank angle change. Exhaust valve driving cams are formed with the same cam profile but the angle of fitting to a cam shaft are deviated relative to each other so that the time intervals of opening and closing of the valves are made different. Or, the cam profiles are made different so as to change the lift amounts relative to a crank angle change and to make the exhaust-gas flow rate characteristics of cylinders different. 
     COPYRIGHT: (C)1979,JPO&Japio