baber/WOPTO huggingface dataset:
Patent JP-S62272812-A (JP)
Inventor: HIGA ATSUTAKA
IPC: H02G1/12
Filed: 1986-05-19
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-H06320696-A (JP)
Title: Manufacture of epoxy resin laminated plate
Inventor: SAITO EIICHIRO
IPC: H05K1/03
Filed: 1993-05-14
Abstract: PURPOSE:To improve reliability of a conductive passage formed in a through hole by laminating prepreg obtained by impregnating a base material with epoxy resin, molding it by heating under pressure, and then heating it at a temperature of a specific range under no pressure. CONSTITUTION:A method for manufacturing an epoxy resin laminated plate to be used for a printed circuit board having a conductive passage in a through hole comprises the steps of laminating several prepregs obtained by impregnating base materials made of glass woven fabric, nonwoven fabric, mat, etc., with epoxy resin and semicuring it, superposing, as required, a copper foil, etc., holding them at molding plates, and heating it under pressure. After the molding, it is heated under no pressure, wherein a heating temperature is 100 deg.C or higher and higher by 30 deg.C than a glass transition temperature of the laminated plate. A time required for the heating is desirably a range of 10-180min.
Patent JP-S594714-A (JP)
Title: Hydrophobic material for underdrainage
Inventor: SHIBATA TADASHI
IPC: C09K17/00
Filed: 1982-06-28
Abstract: PURPOSE:To retain the shape and function of a hydrophobic material for a long period of time by using chaff, faggot, etc., coated with an anticorrosive substance. CONSTITUTION:For example, a solution of vinyl acetate resin in methanol or an aqueous diluted asphalt emulsion is coated on chaff, faggot, etc., by spraying. In this case, the use of a solution of various kinds of resins in a volatile solvent for the coating treatment can shorten the time taken to obtain a corrosion resistance and a water resistance and also eliminate the needs for special drying apparatus or drying time, thus making the treatment efficient.
Patent JP-S61276860-A (JP)
Title: Painting coloring matter having large particulate polystyroldispersion
Inventor: KURUTO UENDERU
IPC: C09D7/65
Filed: 1986-05-19
Abstract: 1. A paint or synthetic resin-bonded render based on polymeric binders and inorganic pigments, the binders being in the form of an aqueous polymer dispersion, wherein its binder component is a mixture of (a) an aqueous styrene/(meth)acrylate copolymer dispersion conventionally used for aqueous paints, in an amount which corresponds to 100 parts by weight of a 50% strength by weight dispersion, and (b) an aqueous polystyrene dispersion having a solids content of from 30 to 65% by weight and a particle size of from 100 to 300 nm, in an amount which corresponds to 150-400 parts by weight of a 50% strength by weight dispersion.
Patent JP-S604995-A (JP)
Inventor: YAGUCHI KATSUMI
IPC: G10L15/00
Filed: 1983-06-24
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-S607450-A (JP)
Inventor: RUSHIAN AMUDE DO SHIYANPEREERU
IPC: G03G15/08
Filed: 1984-05-31
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-S5339282-A (JP)
Title: Production of hydrogenation catalyst and alcohols
Inventor: AZUMA SHIZUO
IPC: C07C27/00
Filed: 1976-09-22
Abstract: PURPOSE: To produce alcohols with high conversion rate and selectivity in one step by catalytically reducing α, β-unsatd. aldehydes with H 2  in the presence of a catalyst obtd. by attaching specified amts. of Fe and Ni cpds. to the surface of a platinum oxide base under a H 2  atmosphere. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5446305-A (JP)
Title: Commutator for electric rotary machine
Inventor: AOKI KANEMASA
IPC: H01R39/04
Filed: 1977-09-20
Abstract: PURPOSE: To enable free selection of outer diameter of commutator and the number of segment irrespectively of the diameter of shaft, by selecting the cross-section of conductor in commutator formed by arranging insulated conductors alternatively over outer circumference of rotor other than circle.  
     CONSTITUTION: Coated conductor 1 which constitutes commutator segment is formed of coated conductor where two parallel sides have deformed trapezoidal cross-section determined by a portion of circle. They are arranged around shaft 4 then made to L-shape and secured through adhesives, then cit to arc for forming commutator surface to expose metallic surface. With such arrangement outer diameter of commutator and the number of segments can be freely selected irrespective of the diameter of shaft 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5738219-A (JP)
Title: Nonpowered water supply and transportation system
Inventor: TAKENOUCHI MASATOSHI
IPC: B65G53/30
Filed: 1980-08-18
Abstract: PURPOSE: To supply water from a higher region to a lower region and to enable goods to be transported between said regions by a nonpowered water supply and transportation system, wherein a water wheel is rotated in a water supply pipe extending between said regions in such a manner that pinions provided on opposite ends of shaft of the water wheel are meshed with racks in the water supply pipe thereby the water wheel serves as a traction wheel.  
     CONSTITUTION: The water supply pipe 18 is laid between a reservoir in the mountains and a city in a lower region. The racks 14 are provided in the water supply pipe 18 along the length thereof, and the pinions 13 on the opposite ends of a rotating shaft 6 of the water wheel are meshed with the racks 14. On the rotating shaft 6 is provided a sun gear 7, and to shafts of planetary gears 8W11 meshed with the gear 7 are secured pressure receiving plates 8'W11'. The ratio of the gear 7 to the gears 8W11 is 1:2. A rotational force is produced to the pressure receiving plates 8'W11' by the water flow so that the water wheel can be moved through said rack and pinion mechanism in the direction or opposite direction of the water flow. Accordingly, by attaching a capsule type vessel 19 to a conveyor body of the water wheel that can act as a traction wheel, goods can be transported. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S593911-A (JP)
Inventor: MURANAKA TAKAYOSHI
IPC: H01G11/74
Filed: 1982-06-29
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-H07289088-A (JP)
Title: Raising seedling pot
Inventor: SOMEYA YOSHIHISA
IPC: A01G9/02
Filed: 1994-04-28
Abstract: PURPOSE:To provide a sheet-formed raising seedling pot made of a vulcanized fiber or a parchment paper and easily formable from a single thin plate by swelling with water. CONSTITUTION:A bottom part 3 having an arbitrary size is formed on a thin plate 1 made of a vulcanized fiber or a parchment paper. A plurality of incisions 4 having concentric circular, triangular, quadrangular, polygonal or spiral form or similar to the above forms are cut on the thin plate around at least one point on the bottom part to form a circumferential wall part 6 having continuous mesh 5 around the bottom plate.
Patent JP-S60256318-A (JP)
Inventor: NAKAYA AKIHIKO
IPC: A01F12/46
Filed: 1984-06-01
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-S5237596-A (JP)
Title: Production of high purity liquefied nitrogen from the gas including im purity by utilizing coldness of liquefied natural gas
Inventor: TANABE HARUMITSU
IPC: F25J3/04
Filed: 1975-09-22
Abstract: PURPOSE:To produce high purity liquefied nitrogen by utilizing liquefied natural gas (LNG) and nitrogen gas including impurity which comes from liquefied separation process of air.
Patent JP-H10300901-A (JP)
Title: Lens for laser beam printer
Inventor: YANAGASE AKIRA
IPC: G02B1/04
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a lens for laser beam printers which is excellent in heat resistance, low water absorptivity and balance of a double refractive index value by forming the lens of a polymer contg. specific structural units. SOLUTION: The lens for laser beam printers formed of the polymer contg. the structural units expressed by the formula is used. In the formula, R<1> denotes a hydrogen atom or to 25C hydrocarbon group, alicyclic hydrocarbon group or substd. hydrocarbon group, (n) denotes a positive integer. The polymer consisting of the repeating units expressed by the formula has the double refraction exhibiting the positive value. The methyl methacrylate polymer has the double refraction exhibiting the negative value. The lens for laser beam printers having the zero or nearly zero double refraction is thus obtd. The repeating components expressed by the formula of the polymer are preferably the components in which R<1> is a methyl group or of >=6C in terms of the heat resistance. Such components are more particularly preferably methyl, cyclohexyl, tricyclodecanyl and adamantyl groups.
Patent JP-S5739064-A (JP)
Title: Tundish nozzle for continuous casting
Inventor: OKI KAZUO
IPC: B22D41/50
Filed: 1980-08-19
Abstract: PURPOSE: To dissolve effect of turbulent flow and to make each nozzle wear uniformly, thus to improve level of operation by providing a cylindrical inflowing part for molten steel, which has bore diameter attains to larger than caliber of an inlet of a nozzle for controlling flow rate, in the upward side of said nozzle.  
     CONSTITUTION: In the upward side of a nozzle 1 for controlling flow rate, a cylindrical inflowing part 4 for molten steel, which has a bore diameter D attains to larger than caliber of an inlet of the nozzle 1, is provided. Further, the height of the part 4 and the caliber of the discharging part of the nozzle 1 are denoted as H and (d) respectively, than it is made to satisfy that 10≥D/d≥2 and H≥d. Thus, turbulence in the inflow of the molten steel is made to rectify in the hole of the nozzle 1, thereby melting losses caused onto the refractories of the nozzles are reduced considerably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63282353-A (JP)
Inventor: OKUDAIRA KINJI
IPC: D04H1/544
Filed: 1987-05-11
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-H11269130-A (JP)
Title: Oxidation
Inventor: KOTSUKI HIKIZO
IPC: C07C69/84
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for quantitatively advancing a reaction in a method for oxidizing a carbonyl compound with a peracid and affording an ester. SOLUTION: When oxidizing a carbonyl compound with a peracid, oxidizing the resultant compound and converting the compound into an ester compound, the reaction is carried out in the presence of a rare earth-based triflate or trifluoromethanesulfonic acid. The reaction is especially effectively used for a cyclic carbonyl such as cyclobutanone or a compound having carbonyl group bound to the benzene ring such as a phenyl alkyl ketone.
Patent JP-H02294522-A (JP)
Title: Cycle convertible engine and its control device
Inventor: KAWAMURA HIDEO
IPC: F01L9/20
Filed: 1989-05-09
Abstract: PURPOSE:To correct the operation cycle of an engine easily and securely by opening and closing the first intake valve for 4-cycle and the second intake valve for 2-cycle by a solenoid valve driving device. CONSTITUTION:This device is composed of an intake valve 1 for 4-cycle positioned in an intake port 11 and an exhaust valve 2 positioned in an exhaust port 22 formed in a cylinder head 3, an intake valve for 2-cycle positioned in an intake port 9 formed at the lower portion of the cylinder, and a valve lifter 10 for opening and closing these valves 1, 2, and 5 by electromagnetic force. The valve lifter 10 is controlled by the controller 15 to operate either of the intake valves 1 and 5 and keep the other valve closed. Thus, the operation of an engine can be converted to 4-cycle or 2-cycle easily and securely.
Patent JP-S63279656-A (JP)
Title: Facsimile equipment
Inventor: KOJO FUMIYASU
IPC: H04N1/00
Filed: 1987-05-11
Abstract: PURPOSE:To surely inform the occurrence of a fault and the detailed content to the user surely by providing an error analysis means and a notice picture generation means receiving the error notice information to generate picture information of the error notice and using a recording section so as to print out the picture information informing the error at the occurrence of error. CONSTITUTION:If a fault takes place in the connection processing, transmission processing and reception processing with a facsimile equipment being 1 communication party, a central processing section 1 interrupts the processing during the execution. Then the information such as the state of each section and the timing at the occurrence of error is collected and the collection of fault is analyzed from the information. Then a message of the content of fault for the classification discriminated by the analysis of the content of fault is extracted from an error content message list 3 and transferred to a picture generation section 14. The picture generating section 14 extracts the character pattern corresponding to each code of the fault content information stored in an internal buffer and a pattern of the item character string of fault notice from a ROM 15. Then the picture information of fault notice arranged is generated, outputted sequentially to a print control section 13 sequentially and printed out on the recording paper.
Patent JP-S63279317-A (JP)
Title: High-speed file reading system
Inventor: SATO TSUTOMU
IPC: G06F12/08
Filed: 1987-05-11
Abstract: PURPOSE:To read out the files at a high speed by transferring previously the information on the page following the present reference page into a high-speed memory. CONSTITUTION:For instance, file cache memories 11-13 are prepared for the present page, the next page and the page of the next file respectively. Then data are read out of a large capacity file to those memories 11-13 at the idle time of a CPU 1. Thus the updating of pages can be performed immediately with switch of the memories 11-13. As a result, even the data base of a file device having a slow access time can be read and displayed at a high speed.
Patent JP-S5738409-A (JP)
Title: Miniature photographing lens
Inventor: YAMADA YASUYUKI
IPC: G02B13/18
Filed: 1980-08-19
Abstract: PURPOSE: To obtain a photographing lens having a reduced amount of fluctuation of various  types of aberration even in case when an eccentricity is caused to the lens group, by satisfying the  prescribed conditions for a lens system comprising a positive meniscus lens, a double concave lens,  a double convex lens and a negative meniscus lens respectively put from the side of a subject.   
     CONSTITUTION: The subject side of the 4th lens is formed to a nonspherical surface, and the expression of the nonspherical lens is given by equation [I] for a lens system comprising a positive  meniscus lens, a double concave lens, a double convex lens and a negative meniscus lens respectively put from the side of the subject. In the equation, Δx shows the distance between the X axis  direction and the surface by extending the spherical surface that contributes to the decision of  both the nonspherical surface and the focal distance of the lens with the X axis defined as the  optical axis direction and the apex of the lens defined as the original point respectively, R is the  radius of curvature of the approximate axis, R* is the radius of curvature of the reference  spherical surface defined by R=(1/R*+2A1) -1 , and Ai and Bi are an even constant and an odd  constant of the nonspherical surface respectively. Then the prescribed value is given to these  parameters. Thus a photographing lens can be obtained with a reduced amount of fluctuation of  various types of aberration even in case when an eccentricity is caused to the lens group.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5639048-A (JP)
Title: Diphenylamine derivative and selective herbicide
Inventor: KAERIYAMA MINORU
IPC: C07C239/00
Filed: 1979-09-07
Abstract: NEW MATERIAL:The titled compound shown by the formula I [X is halogen or CF 3 ; Y is H, lower alkyl, etc.: n is 0, or 1; Z is AR 1  (A is O or S; R 1  is lower alkyl, NH 4 , etc.), a group shown by the formula II (R 2  is H or lower alkyl; R 3  is lower alkyl, phenyl, etc.); but except a combination when n is 0, Y is H and X is CF 3 ].  
     EXAMPLE: 2-[4-(2-Nitro-4-trifluoromethyl-N-ethoxycarbonylanilino)phenoxy] propionic acid ethyl.  
     USE: A selective herbicide and drug. Killing selectively weeds of true grasses, e.g., Decan grass, Large crab-grass, etc. and harmless to broadleaf farm products. Having pain killing and antiinflammatory action, and hypotensive action, the compound is useful as a drug.  
     PROCESS: A compound shown by the formula III (Hal is halogen) is reacted with a compound shown by the formula IV, to give the titled compound shown by the formula V. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5238946-A (JP)
Title: Imaging device of a liquid crystal type
Inventor: OOMORI TAKASHI
IPC: G09F9/30
Filed: 1975-09-23
Abstract: PURPOSE:To render possible the use of a low curreny by disposing a specular, photoconductive layer and an insulating layer between a liquid crystal and electrodes so as to reduce the quantity of charges flowing through the luquid crystal, so that the life of the luquid crystal is extended.
Patent JP-S5447631-A (JP)
Title: Camera for photographing data
Inventor: OKUNO YOUICHI
IPC: G03B17/24
Filed: 1977-09-21
Abstract: PURPOSE: To simply photograph the data with a common light source by providing plural reflector morrors corresponding to plural data, respectively.  
     CONSTITUTION: When data carriers 8-1, 8-2,...of the cylindrical form are rotated around the objective lens 1 as the center, desired data 4-1, 4-2...are selected via slits 4'-1, 4'-2.... The thus selected data are uniformly radiated by the radiating light via diffusion plate 7 of the light source via reflectors 5-1, 5-2...disposed at the carriers 8-1, 8-2...in accordance with the direction of arranging the data 4-1, 4-2..., and the data turn into the image light separated in accordance with the data 4-1, 4-2, hence they are focused on the film plane 2. Accordingly, the data can be simply photographed by the common light source without recorse to the uniform radiating light source of long and slender form, etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62273377-A (JP)
Inventor: YAMADA MINORU
IPC: B60R25/10
Filed: 1986-05-19
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-H01285140-A (JP)
Title: Dragging force display for fishing rod reel
Inventor: KANEKO KYOICHI
IPC: A01K89/02
Filed: 1988-05-10
Abstract: PURPOSE:To provide the title display so designed that the rotation of a drag knob is reduced by a speed reduction mechanism comprising a sun gear, a internal gear, and a planet gear, and transmitted to a dragging force-display integrally revolving with the planet gear, thereby ensuring the dragging force corresponding to the drag knob rpm to be accurately displayed. CONSTITUTION:A cylindrical part 10 rotatably supporting the central boss part 20c of a drag knob 20 is formed at the rear of reel 1. An internal gear 24 is formed on the inner wall of this cylindrical part 10 concentrically with the central boss part 20c. A sun gear 23 is formed on the outer peripheral of the central boss part 20c and a planet gear 25 engaging with the sun gear 23 and inscribed on the internal gear 24 is provided. And a dragging force- display 26 holding this planet gear 25, integrally revolving with this gear and reducing to the rpm proportional to the rpm of the drag knob 20 is set up. Furthermore, a dragging force-displaying scale 27 formed on either said display 26 or the surface of the reel 1 facing same and an indicator 28 for said scale 27 are provided.
Patent JP-S5637949-A (JP)
Title: Automatic paper connector
Inventor: UJI YUKIO
IPC: B65H19/18
Filed: 1979-09-06
Abstract: PURPOSE: To provide an automatic paper connector in which the adhesive end of a succeeding base paper roll is detected through a photoelectric tube at the side of a preceding base paper roll and the ends of the preceding and the succeeding paper rolls are bonded on each other under pressure and the rolls are separated from each other and the preceding paper is cut off in accordance with a signal from the photoelectric tube to automatically change the preceding paper roll for the succeeding one.  
     CONSTITUTION: When preceding base paper 1 is getting short, the adhesive layer end 3 of succeeding base paper 2 is sent out to a press 5 and tentatively bonded on the preceding base paper 1 so that the succeeding base paper 2 is sent out together with the preceding base paper 1. When a thickness change due to the bonding of the adhesive layer 3 is detected through a photoelectric tube 4a, rider rolls 12, 14 are stopped and the press 5 acts to bond the preceding base paper 2 and the succeeding base paper 1 to each other with the adhesive 3. At the same time, a separator 6a acts to vertically separate the paper 2 and the other paper 1 from each other. The preceding base paper 1 is then cut off by a cutter 7. The succeeding base paper 2 is thus connected to the end of the preceding base paper 1. Therefore, the preceding base paper is automatically replaced with the succeeding base paper. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04342157-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKENAKA NOBUYUKI
IPC: H01L21/768
Filed: 1991-05-20
Abstract: PURPOSE:To enable formation of a contact hole having large aspect ratio by forming a conductor film on an insulating film out a semiconductor substrate, by removing a part of the film selectively, by etching an insulating film of a lower layer using the remaining conductor film alone as a mask thereafter and by shaping a contact hole. CONSTITUTION:An insulating film 2 is formed on a semiconductor substrate 1 and a film 4 is formed of a conductor material on the insulating film 2. After only a part of the conductor material-made film 4 is selectively removed, the insulating film 2 is dry-etched using the remaining conductor material-made film 4 alone as a mask to shape a contact hole 5. Therefore, influence of a reaction product generated by resist is eliminated and lowering of etching rate or microloading is not generated. A contact hole 5 of large aspect ratio can be formed surely in this way.
Patent JP-S595912-A (JP)
Title: Optical fiber gyroscope
Inventor: TAI SHIYUUICHI
IPC: G01C19/72
Filed: 1982-07-01
Abstract: PURPOSE:To simplify the constitution of the device, by splitting laser light into two light beams by a polarization beam splitter, propagating the light beams in the right and left directions in a single mode optical fiber loop, making the light beams pass the splitter again, and thereafter imparting phase difference bias thereto. CONSTITUTION:Light from a laser 1 is split into two polarized light beams, which have vibrating planes that are crossed at a right angle, by a polarization beam splitter 7. The light beams are made to propagate in the right and left directions in a single mode optical fiber loop 3 and made to pass the splitter 7 again. The elliptically polarized light generated by the phase difference which is caused by a Sagnac effect is made to pass a 1/4 wavelength plate 8, and phase difference bias is imparted. Then, said light is converted into the linearly polarized light and further converted into an electric signal by a light detecting piece 9 and a light detector 5. The signal is amplified by an amplifier 6. Thus a conventional polarizing plate can be omitted.