baber/WOPTO huggingface dataset:
Patent JP-H06335978-A (JP)
Title: Production of laminated sheet
Inventor: KIMURA KIKUO
IPC: B32B37/00
Filed: 1993-05-28
Abstract: PURPOSE:To prevent the warpage and twist of a metal foil clad laminated sheet at the time of continuous production by a method wherein a plurality of resing impregnated base materials and metal foils are integrated under heating without applying pressure and subsequently pressed for a definite time to be re-cured before cut into a predetermined dimension. CONSTITUTION:A long strip material impregnated with a resin and an outermost metal foil are integrated by a laminating roll 5 to form a laminate which is, in turn, sent into a curing oven. The curing oven 4 can perform the curing of the laminate under a non-pressure or pressure state. After the laminate sent into the curing oven 4 is heated and cured under non-pressure, the laminate is pressed for a definite time or pressed or heated for a definite time and subsequently re-cured at high temp. to be cut into a specific dimension. Otherwise, after the pressure and heat are applied to the laminate for a definite time, the laminate may be cut without being re-cured.
Patent JP-S5828660-A (JP)
Title: Probe for oblique angle at high temperature
Inventor: AIKAWA YASUHIRO
IPC: G01N29/28
Filed: 1981-08-14
Abstract: PURPOSE:To perform the flaw detection at an oblique angle for a test piece having a <=400 deg.C surface temperature, by providing an ordinary transversal wave (SV wave) prove to a light metallic intermediate medium to which the sound absorbing and cooling treatments are applied. CONSTITUTION:An oblique angle probe 1 is adhered or press-fixed via a liquid contact medium to a light metallic medium 2. The medium 2 is cut with an acute angle at its tip part, for example, to perform a sound absorbing treatment of the echo reflected from the bottom surface of a block. Then a sound absorbing material 3 of the hard rubber, etc. is adhered on both surfaces of the cut part. With use of such probe, it is possible to carry out the accurate flaw detection with an oblique angle to a test piece having a <=400 deg.C surface temperature. As a result, the flaw detection is possible during the welding and immediately after the welding along with the monitoring of the automatic flaw detection, the flaw detection during the working of a high-temperature container, etc. This remarkably contributes to the quality control, improve of the working efficiency and the safety evaluation of a construction.
Patent JP-H04331439-A (JP)
Title: Magnetic ac generator engine
Inventor: ISAKA YOSHIHARU
IPC: H02K9/06
Filed: 1991-04-30
Abstract: PURPOSE:To provide a magnetic AC generator of an engine which can improve the cooling efficiency without causing agitation loss, etc., with simple constitution and can reduce the heat effect to the engine side. CONSTITUTION:The rotor 11 of a magnetic AC generator 7 is attached to the crank shaft 4 being the rotary shaft of an engine 1, and this rotor 1 and the stator arranged outside of it are covered with a power unit 2 and a cover 18, and when the crank shaft 4 rotates by the operation of the engine 1, air is taken via an opening 19 into the cover 18 by the rotation of the rotor 11 so as to ventilate it, so it cools the generation coil 8 of the stator 9.
Patent JP-H02306692-A (JP)
Title: Mounting method for component on circuit substrate
Inventor: TSUBONO EIJI
IPC: H05K3/34
Filed: 1989-05-22
Abstract: PURPOSE:To effectively and accurately mount components on upper and lower surfaces in one step by connecting electrodes of an upper surface mounting component with solder to be guided from the lower surface side to the upper surface side via a through hole in the case of dip soldering, and connecting the electrodes of a lower surface mounting component. CONSTITUTION:A through hole 4 is formed at a position opposed to the electrode of an upper surface mounting component 1, a lower surface mounting component is secured to the lower surface, and dip soldered from the lower surface of a circuit substrate 3. In this case, the electrode of the component 1 is solder-connected with solder to be guided from the lower surface side to the upper surface side via the hole 4, and the electrode of the lower surface mounting component is simultaneously solder-connected. Thus, the electrodes of the upper and lower surface mounting components can be effectively solder- connected once in a dip soldering step.
Patent JP-S61283694-A (JP)
Title: Metal rolling oil composition
Inventor: TANAKA SEISUKE
IPC: C10N40/24
Filed: 1985-06-11
Abstract: PURPOSE:To obtain the title compsn. which is excellent in lubricity, liquid circulation stability, workability and waste water treatability, causes no significant staining due to cold rolling and excellent in rolling efficiency, by incorporating at least one member selected from among specific three kinds of vinyl polymers in a lubricating oil component. CONSTITUTION:A lubricating component comprising at least one member selected from animal oils, vegetable oils, mineral oils and aliphatic acid esters is incorporated with 0.1-10wt% at least one member selected from polyvinyl ether polymers having a repeating unit of the formula I (wherein n is an integer of 5-3,000; R is a lower alkyl), vinyl ether-maleic acid copolymers having a repeating unit of the formula II (wherein R<1> is a 1-18C alkyl; with respect to X, any one of the two is a group of the formula III (wherein m is an integer of 1-3; R<2>-R<3> are each a 1-3 alkyl), and the other is H, a group of the formu lae IV-VI (wherein m' is an integer of 1-20; m'' is an integer of 1-10; R<4> is a 1-20C alkyl), R<1>, alkali metal, etc.; n' is an integer of 10-3,050] and vinyl-maleic acid copolymers having a repeating unit of the formula VII (wherein R<7> is H, CH3; and n'' is an integer of 300-1,300).
Patent JP-H04329477-A (JP)
Title: Device and method for registering image data
Inventor: KATO NAOICHI
IPC: G06T1/00
Filed: 1991-04-30
Abstract: PURPOSE:To utilize the image of an original again as the image in a normal direction in a short time while saving labor for operation even when the image is reversely registered. CONSTITUTION:When the image of the original is read from an image scanner 3, a CPU 10 sets a parameter to the header part or the management data part of the image data so as to show that the image data are in the normal direction, and registers the parameter on a storage device 4 together with the image data. In that case, when an instruction is inputted from a keyboard 1 or a mouse 2 so as to show that the image is reversely read, the CPU 10 sets a parameter showing the reverse direction to the image data and registers it on the storage device 4 and therefore, the image data can be utilized again while discriminating the normal/reverse direction of the registered image data.
Patent JP-H07308958-A (JP)
Title: Production of handled polyester container
Inventor: SEKINE TETSUO
IPC: B29K105/20
Filed: 1994-05-16
Abstract: PURPOSE:To temporarily store a molded product obtained by blowing air into the parison from an extruder in a blow molding machine in a stock yard and to facilitate the cutting of the excessive parison in a punching press machine. CONSTITUTION:Polyester supplied to a hopper 3 is moved in a leading end direction by the screw of an extruder 1 and heated during movement to be plasticized to be extruded as a cylindrical parison from a parison die 6. The parison is held between the molds 10a, 10b standing by under the die 6 to be cut into predetermined length. Subsequently, the cut parison is moved to blow molding machines 19a, 19b and air is blown into the parison to mold a molded product. The molded product is temporarily stored in stock yards 24a, 24b by robots 20a, 20b to be cooled and solidified and the excessive parison is easily cut by punching press machines 30a, 30b. Therefore, the molding of the molded product can be continuously performed at high production speed and punching cutting also becomes easy.
Patent JP-S5828936-A (JP)
Title: Operation controlling method of compressor with inverter
Inventor: MORITA KEIICHI
IPC: F25D21/00
Filed: 1981-08-13
Abstract: PURPOSE:To reduce the difference between the discharge pressure and suction pressure  of the compressor and consequently reduce the noise emitted at balancing of the pressures by a method wherein the output frequency of the inverter is lowered for a fixed  period of time before the change-over from the heating operation to the defrosting operation of heat pump. CONSTITUTION:The heat pump 1 consists of the compressor 2, a four-way valve 3, an  indoor side heat exchanger 4, a throttling device 5 and an outdoor side heat exchanger  6, all of which are connected by means of piping with one another. In the heat pump  1, the rotational frequency of the compressor 2 is controlled by changing the output frequency of the inverter 7. When a defrosting signal is generated in said heat pump 1  controlled with the inverter 7, the time is counted from the time T0 when the defrosting signal is detected and when the time attains to the time T1, which is several minutes before the time T2 for starting the defrosting operation, the output frequency of the inverter 7 is lowered. As a result, the difference between the discharge pressure  and the suction pressure of the compressor 1 is turned to be smaller as compared with  the pressure difference which had during the interval of time from T0 to T1. After the  elapse of time T2 from the time T0, the heat pump 1 is changed-over from the heating  operation to the defrosting operation.
Patent JP-H10319603-A (JP)
Title: Projection exposing method
Inventor: KENNO KOKICHI
IPC: G03F7/20
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain high resolving power and a wide exposure range by arranging a lens having positive refractive power between two sets of lens groups constituted of facing concave surfaces. SOLUTION: A projection lens system includes 13 positive lenses and seven negative lenses and its numerical aperture(NA) is set to >=0.40. For example, a 7th surface R7 and a 8th surface R8, and a 13th surface R13 and a 14th surface R14 constitute the concave surfaces facing to each other. Then, one lens having the positive refractive power is arranged between two sets of lens groups constituted of the facing concave surfaces. In order to set the numerical aperture to >=0.40, the main positive lens group is constituted of four or more lenses having the positive refractive power. By providing the lens having the positive refractive power, the respective concave surfaces of two sets of lens groups arranged before and behind the lens surface and having the facing concave surfaces have the appropriate refractive power to Petzval's sum and coma aberration.  Thus, the high resolving power with several μm order accuracy is made compatible with the wide exposure range.
Patent JP-S62284578-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA HISASHI
IPC: G06K15/12
Filed: 1986-06-03
Abstract: PURPOSE:To output a stable image by comparing monitor information corresponding to specific image information with a prescribed value and setting the image formation conditions of image forming elements. CONSTITUTION:Digital image data 22 is converted by a D/A converter 202 into an analog image signal 203, which is inputted to one terminal of a comparator 211. A pattern signal generator 20-9 outputs a pattern signal 210 based on a screen clock 208 and the signal is inputted to the other terminal. The analog image signal 203 and pattern signal 210 is compared by the comparator 211 with each other to generate and output binarycoded image data 21 on which pulse-width modulation is imposed while the data is 0 when the analog image signal 203 is larger and 1 when smaller. Consequently, a stable image output is obtained even when the quantity of electrostatic charging and the sensitivity of a photosensitive body vary.
Patent JP-S63291872-A (JP)
Title: Production of optical ceramic
Inventor: HISANAGA MICHIO
IPC: C04B35/49
Filed: 1987-05-26
Abstract: PURPOSE:To obtain optical ceramic having high density and high light transmission, by hydrolyzing a mixed solution containing part of metallic component constituting Zr lead titanate Sr except Zr and Zr, drying the formed sol, firing, blending the fired material with the residual constituent component, molding and sintering. CONSTITUTION:A mixed solution (e.g. mixed aqueous solution of titanium tetrachloride and zirconium oxychloride) containing a proper amount of at least one metallic component constituting (Pb,Sr)(Zr,Ti)O3 (hereinafter abbreviated as PSZT) except Zr and Zr is prepared. Then the solution is hydrolyzed to form soln, which is dried and fired at 700-1,300 deg.C to produce modified zirconia raw material powder of submicron class having excellent dispersibility. Then the powder is blended with the residual constituent component of the aimed PSZT composition, fired at 500-1,300 deg.C, molded and sintered at 1,000-1,300 deg.C to give the aimed optical ceramic.
Patent JP-H06337790-A (JP)
Title: Expert system
Inventor: KAKEFUDA SHIGEAKI
IPC: G06N5/04
Filed: 1993-05-28
Abstract: PURPOSE:To improve the inference processing efficiency and decrease resources required for processing when similar problems which are high in appearance frequency are solved. CONSTITUTION:The expert system which obtains an inference result by performing inference by utilizing a knowledge base on the basis of input data is equipped with an inference history managing mechanism 6 which discriminates and patterns an input data group of high appearance frequency and stores records showing which part of the knowledge base 3 is inferred as an inference history in an inference data base in relation with the patterns, an object knowledge base extracting mechanism 4 which compares the input data with registered input data pattern, limits and extracts the range of a rule group to be inferrence object in the knowledge base 3 while referring to the contents of the inference history data base 7 when there is an object pattern, and stores knowledge information on it in a current knowledge base 5, and an inference mechanism 2 which performs the inference by referring to the current knowledge base on the basis of the input data and outputs an inference result corresponding to execution conditions.
Patent JP-S62288120-A (JP)
Title: Mold for molding calcium phosphate based crystallized glass
Inventor: KOBAYASHI SHIGEYOSHI
IPC: C03C3/17
Filed: 1986-06-03
Abstract: PURPOSE:To prevent occurrence of bubbles on the surface or interior of calcium phosphate based crystallized glass, by providing a runner of a special shape in a mold for molding the calcium phosphate based crystallized glass. CONSTITUTION:A runner 2 of shape having >=5mm length, the shortest diameter part larger than the maximum casting wall thickness of a molding part for molding a cast molded article, e.g. tooth, etc., and clavate away from the molding part 1 is provided in the mold. A melted calcium phosphate based crystallized glass raw material while heating at >=1,000 deg.C is then cast through an inlet 3 and the runner 2 into the molding part 1, molded, cooled and crystallized by heating.
Patent JP-S5461727-A (JP)
Title: Seat belt for automobile
Inventor: UDAGAWA TOKIO
IPC: B60R22/32
Filed: 1977-10-25
Abstract: PURPOSE:To facilitate rescue work after accident, by making it possible to easily and quickly release seat belts from passengers through a control mechanism installed at an operator's seat or elsewhere. CONSTITUTION:EAch seat belt 4 is made from fusible material such as nylon fobers. A heater 6 such as nichrome wire is fixed on one side of the belt 4 by a cover cloth 7 made from the same material as the belt. The heaters 6 are coupled to one another through lead wires and connected to a battery 10 through the control mechaism 9, which consists of a switch 11 provided near the operator's seat and an external switch 12 interlocked with the handle of emergency door as of bus and connected in parallel with the former switch 11. When either the switch 11 or the external switch 12 is turned on, the heaters 6 is energized by the battery 10 to heat and melt off the seat belts 4 to release the passengers therefrom.
Patent JP-H05237594-A (JP)
Title: Manufacture of core
Inventor: SANO HIROAKI
IPC: B22C9/10
Filed: 1991-05-30
Abstract: PURPOSE:To improve the moldability of a core and the quality of the core and a casting by charging self-curing molding sand while giving three- dimensional vibration to a pattern and sucking and flowing gas in the inner part of a pattern after filling up the sand. CONSTITUTION:After the suitable quantity of the self-curing molding sand 2 is added into the pattern 1 for core, a three-dimensional vibrating molding machine 6 is worked and the vibrations in the three directions of X-axis, Y-axis and Z-axis are given and the self-curing molding sand 2 is filled up in the pattern for core. The three-dimensional vibrating molding machine 6 is stopped and successively, the suitable quantity of the sand is charged in the pattern 1 for core and again, the vibrating filling is executed. After the core molding is completed, immediately, a suction flowing gas device 8 is worked for few min. and the gas in the core is sucked and flowed through a suction pipe and a suction flowing gas box 3 and moisture of the self-curing molding sand 2 and the moisture generated at the time of developing chemical reaction of the binder is removed to promote the curing.
Patent JP-S6020557-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUNO YOUICHI
IPC: H01L29/78
Filed: 1983-07-15
Abstract: PURPOSE:To enhance sharply density of integration of a semiconductor integrated circuit by a method wherein the channels of MOSFETs of the plural number are formed in common, the gate electrodes thereof are made to approach mutually or made to overlap partially, and isolated electrically by an insulating film formed on the surface of the gate electrode on one side. CONSTITUTION:Enhancement type MOSFETs Q1, Q2 are laid out on a semiconductor substrate 10 forming a line adjoining each other, and the mutual gate electrodes 16, 16 thereof are overlapped partially. The adjoining two gate elec- trodes 16, 16 are isolated electrically mutually according to an insulating film 18 formed on the surface of the gate electrode 16 on one side. Accordingly, even when positioning between the two gate electrodes 16, 16 becomes out of order by a small amount, both the gate electrodes 16, 16 are isolated surely electrically accordingly to the insulating film 18 formed previously.
Patent JP-H10287829-A (JP)
Title: Application of coating excellent in corrosion resistance and appearance to low alloy steel
Inventor: NOMURA TOYOKAZU
IPC: C09D5/12
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating a low alloy steel, enabling to give corrosion resistance to the low alloy steel under all atmospheric conditions by coating the low alloy steel with a mixture coating liquid containing a chromic acid compound and a chromium sulfate, and further enabling to impart a good appearance to the alloy steel by coating various coatings on the coating film. SOLUTION: This method for coating low alloy steel comprises coating the low alloy steel containing one or more alloy elements, such as Cu, P, Cr, Sl, Mn and Ni, capable of improving the corrosion resistance of steel with a mixture coating liquid comprising (A) 0.1-7% (converted into purity) of phosphoric acid (H3 PO4 ), (B) 0.1-10% of water, (C) 0.5-20% of a chromic acid compound (e.g. lead chromate), (D) chromium sulfate and/or copper sulfate in an amount of <10% based on the component B, (E) 2-60% of butyral resin alone or its mixture with a compatible resin wherein the content of the butyral resin is >=30%, and (F) the remaining amount of solvents containing >=5% of a water- soluble alcohol. The alcohol in the component F is preferably ethyl alcohol, etc.
Patent JP-S5830951-A (JP)
Inventor: YAZAKI JINICHI
IPC: C08L23/08
Filed: 1981-08-17
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-H08320878-A (JP)
Title: Processor and method for information processing
Inventor: OWADA TORU
IPC: G06Q50/00
Filed: 1995-05-26
Abstract: PURPOSE: To display 2nd information for the purpose of advertisement without impeding the display of 1st information, and provide the information at lower cost by performing a special reproducing process and a process for 2nd information recording at the same time when the specific reproducing process is performed during an output process for lst information recording. CONSTITUTION: A CPU 101 performs a process corresponding to a signal inputted from a system bus 102 and outputs the result to a system bus 102 again. Pressed key data of a key input device 103 is outputted to a key controller 105 through a data bus 104. The key controller 105 outputs the key data to the CPU 101 through the system bus 102 in certain timing. Then when the special reproducing process is generated during the reproduction of the 1st information, the 2nd information (data) for the purpose of advertisement, etc., is reproduced while the reproduction fast-forwarding, rewinding, retrieval, etc., of the 1st information (data) is carried out without interruption.
Patent JP-S5836962-A (JP)
Inventor: OONISHI YUTAKA
IPC: C04B14/04
Filed: 1981-08-15
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-H06317967-A (JP)
Title: Method and device for electrostatically charging photosensitive body
Inventor: TANDA TETSUO
IPC: G03G15/02
Filed: 1993-04-30
Abstract: PURPOSE:To realize assembly with high accuracy and electrostatic charging at high potential even in the case the diameter of an electrostatic charging roller is made small by rotating a magnet laminated body at a different linear velocity ratio from a photosensitive body and electrostatically charging the photosensitive drum by magnetic bristles on the peripheral surface of the laminated body. CONSTITUTION:An electrostatic charging means 10 is constituted of the magnet laminated body 1 capable of rotating at the specified linear volocity ratio to the photosensitive drum 11, and has even poles arranged structure where NS magnetic poles 3 are alternately disposed on its outer peripheral surface side, then the respective magnetic poles 3 are set to have equal magnetic force on the surface of the laminated body 1. Developing bias impressed on the laminated body 1 is obtained by conductively plating the surface of the laminated body 1 and electrically connecting it to a bias power source 4 through a conductive brush 9 in a non-image area, and impressed on the photosensitive drum 11 side through the conductive magnetic bristles 2 carried on the laminated body 1. Thus, even in the case the diameter of the electrostatic charging roller is made small, fogging and ghost are not caused, sufficient electrostatic chargeability is kept, and the assembly with high accuracy is realized without increasing man-hour.
Patent JP-H10299363-A (JP)
Title: Shade device
Inventor: SUZUKI TAKESHI
IPC: E06B9/66
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To increase freedom of design with simple constitution, reduce the burden of a motor and reduce a failure caused by the slight torsion or the like of an arm. SOLUTION: A shade device is provided with a pull-out member 2 fixed to the end of a shade 1 energized in a wound direction to a winding part M, at least two arms with the respective one ends rotatably journalled to the pull- out member 2, and filament members 6 provided in opposed positions away from an installation part of the winding part M so as to be movable in normal and reverse directions, with the other ends of the arms 3 rotatably journalled to the parts moving mutually in opposite directions. The filament members 6 are driven in the normal and reverse directions by a motor 8.
Patent JP-S5252199-A (JP)
Title: Method for purificating sodium chloride solution for electrolysis by d iaphragm method
Inventor: NIBE TOSHIJI
IPC: C01D3/14
Filed: 1975-10-23
Abstract: PURPOSE:Sodium chloride solution for electrolysis by diaphragm method can be purified by change of obstructing organic material to innocent one by means of oxidation.