baber/WOPTO huggingface dataset:
Patent JP-S63219107-A (JP)
Title: Frame of magnet base
Inventor: TAKEI GOICHI
IPC: H01F7/04
Filed: 1987-03-07
Abstract: PURPOSE:To make the title device lightweight for easy handling by burying a synthetic resin between the frame members, and between the frame members and the reinforcing member, and covering the outer surface of each frame member except for the surface for holding a magnetic force, thereby making its manufacture relatively easy. CONSTITUTION:A core pin corresponding to curved recesses 26a, 26b of inner surfaces 20a, 20b of members 6, 8 for a frame 2 is provided in the movable metal mold in a mold assembly, and the members 6, 8 are inserted into the movable metal mold from the front end faces 16a, 16b side and positioned in the movable metal mold. Also, with coupling pins 29a-29d and reinforcing pins 33a, 33b of a reinforcing member 27 being inserted into the corresponding lateral holes 46a-46d and 47a-47d of the members 6, 8, each member is inserted into the movable metal mold. Grooves 44a, 44b having a inclined axis are formed in the outer surfaces 10a, 10b of the members 6, 8, which are filled with the synthetic resin of an injection-molded structure 38. As a consequence, the adhesion and unitability of the outer surfaces 10a, 10b to the synthetic resin part covering them are ensured, thereby enabling the peeling of the synthetic resin part to be prevented.
Patent JP-S61212422-A (JP)
Title: Manufacture of thick steel plate
Inventor: SASABE KATSUHIDE
IPC: B21B1/38
Filed: 1985-03-15
Abstract: PURPOSE:To form a thick steel plate free from variance in mechanical strength by compensating the temperature of a thick steel plate, cooled to a leveling temperature after hot rolling it, by using an induction heating device and passing the plate to a hot leveler after eliminating the variance of its temperature. CONSTITUTION:A thick steel plate, rolled by a hot mill 1, is cooled to the temperature range of 400-800 deg.C by a water cooling device 2. The temperature at each part of this plate is detected by a temperature detector 3, and its result is inputted, as a temp. information, to a temp. control device. An induction heating device 4 is actuated by a signal obtained by the operation of this temp. control device, and the plate is passed through the device 4 to make the temp. of its whole body uniform by compensating its temp. and is sent to a hot leveler 5 to level it. Thus, a thick steel plate uniform in mechanical strength is obtained stably and in high yield.
Patent JP-S56151165-A (JP)
Title: Soldering method
Inventor: MURAKAMI TAKANARI
IPC: B23K1/00
Filed: 1980-04-23
Abstract: PURPOSE: To improve working efficiency by melting the solder paste between a circuit substrate on which wiring conductors are placed and molded solder by heating the same through the substrate thereby uniformly melting the molded solder by heating.  
     CONSTITUTION: When a circuit substrate 1 is heated from its under part, the solder paste 5 among wiring conductors 4aW4d and the circuit substrate 1 and molded solder 3 melts first. The molte solder paste 5 transfers heat uniformly over the entire part of the molded solder 3 from a wide contact area, thereby soldering the wiring conductors 4aW4d to the circuit substrate 1 without causing partially imperfect melting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57167313-A (JP)
Title: Production of alkylresorcinol copolymer
Inventor: YAMAGUCHI TOYOHIKO
IPC: C08G8/24
Filed: 1981-04-10
Abstract: PURPOSE: To obtain a novolak copolymer useful for bonding polyester fiber to rubber, by cocondensing a resol precondensate of a m-substituted phenol with an alkylresorcinol.  
     CONSTITUTION: A phenol of the formula, wherein R 1  is CH 3  or OCH 3  and R 2  is H or CH 3 , (e.g., m-cresol, 3,5-xylenol) is reacted with 1.2W2.4mol times the phenol of formaldehyde in the presence of an alkali catalyst to obtain a resol precondensate containing 1W30wt%, based on charged amount, unreacted formaldehyde. Then, this resol precondensate is concondensed with an acid in an amount equivalent to the above alkali catalyst W10mol% excess over the above phenol and 1.0W2.5mol times, alkylresorcinol or a mixture thereof. It is possible to obtain the titled water-dispersible copolymer having an excellent effect of bonding polyester fiber to rubber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53139001-A (JP)
Title: Protective device of natural circulation boiler
Inventor: NAKAMURA HIDEO
IPC: F22B35/02
Filed: 1977-05-11
Abstract: PURPOSE: To prevent damage on the furnace wall by fire by means of adding FCB (single running in power plant without fire extinguishing) operating condition to the operating condition in the boiler trip circuit, consequently preventing the boiler mistrip. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10255348-A (JP)
Title: Magneto-optical recording disk
Inventor: NEGISHI NORIMITSU
IPC: G11B11/10
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To suppress the heat generation of a laser diode without increasing weigh or a device and without being affected by an ambient environmental change and to prevent the deterioration of optical characteristics by providing the outer peripheral edge of a magneto-optical disk with a fan an inducing wind. SOLUTION: The outer peripheral edge of the magneto-optical disk 1 is provided with the outer peripheral fan 9 formed by notching the outer peripheral part of an annular aluminum alloy sheet and bending this sheet. Cooling fins 10 made of an aluminum alloy are mounted at the laser diode 4. The cooling fins are cooled by the wind generated by the outer peripheral fan 9 as the optical disk 1 rotates, by which the temp. rise of the laser diode 4 is suppressed and the temp. is kept below the specified temp. even if the natural convection by gravity is not generated in the cosmetic space when the optical disk is mounted in an artificial satellite. The functions of the laser diode 4 is thus maintained. As a result, the need for the motor of the fan device is eliminated and the inexpensive, small and lightweight cooling device is obtd.
Patent JP-S63219048-A (JP)
Title: Program transfer device
Inventor: HAMAMOTO KAZUTOMO
IPC: G06F13/00
Filed: 1987-03-09
Abstract: PURPOSE:To transfer a second program without disturbing the execution of a first program by transferring and storing the second program partially to/in a main memory during the execution processing of the first program stored in the main memory. CONSTITUTION:When an IPL (initial program loading) for an additional job occurs while a main control circuit 1 executes an inherent job, the main control circuit 1 outputs a switch supervise signal to an AND gate 7N during a prescribed time between the program processing. An IPL control circuit 5N outputs an IPL command to an FDD-N4N for the additional job, while the switch supervise signal is ON, and the FDD-N4N reads out the said program, and stores it in the main memory 3 through an OR gate 11. The circuit 1 makes the switch supervise signal into OFF after the prescribed time elapses, and returns to the execution of the program which is its inherent job. Thus, the IPL can be executed while the inherent job is not disturbed.
Patent JP-2000204075-A (JP)
Title: Diarylamine
Inventor: HALE TEKURU
IPC: A61P25/28
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful in treating attack deuteropathy, cardiac insufficiency deuteropathyl, arthrosis deformans, chronic arthrorheumatism, cancers including ovarian cancer and lung cancer, etc. SOLUTION: This new compound is a compound of formula I (R1 is H, a 1-8C alkyl, 3-8C alkenyl or the like; R2 is H, a 1-4C alkyl, phenyl or the like; R3 and R4 are each NO2, Br, Cl, or the like; R5 is H or F; R6 is H, Cl or CH3), pref. 4-fluoro-2-(4-iodo-2-methyl-phenylamino)benzenesulfonic acid or the like. The compound of formula I is obtained by reaction between a compound of formula II and a compound of the formula NHR2OR1 in CH2Cl2 in the presence of triethylamine followed by reaction of the reaction product, pref. in tetrahydrofuran at -78 deg.C, with a lithium anilide prepared from a compound of formula III. This compound of formula I is also useful in treating e.g. proliferative diseases including psoriasis, restenosis and autoimmune diseases.
Patent JP-H03258987-A (JP)
Title: Injection device of rotary compressor
Inventor: OSHIMA YASUHIRO
IPC: F04C29/04
Filed: 1990-03-07
Abstract: PURPOSE:To enhance safety at the time of assembling and the miniaturization and increase in speed of a compressor by inserting the pipe of an injection circuit into an injection hole provided on a bearing opposite to an electric motor part. CONSTITUTION:An injection pipe 13 is press-fitted to an injection hole and connected to a refrigerating cycle. A larger diameter horizontal hole 17 is related to the pipe inserting large diameter hole of the injection hole provided in a sub-bearing 7b. A small diameter horizontal hole 18 is communicated to the the large diameter horizontal hole 17 and communicated to an injection port 15 opened in the cylinder chamber of a cylinder 6. Hence, safety at the time of injection pipe assembling and the miniaturization and increase in speed of the speed of the compressor can be enhanced.
Patent JP-H08238475-A (JP)
Title: Treatment of waste water
Inventor: OZAWA MANZO
IPC: C02F1/28
Filed: 1996-02-19
Abstract: PURPOSE: To efficiently remove agriculatural chemicals flowing out, for example, in the maintenance yard of a golf course. CONSTITUTION: Waste water is passed through a dust collecting filter 6 to be allowed to flow out to the outside from a water permeable vertical pipe material 2 and passed through the adsorbing member 5 provided to the outside surface of the vertical pipe material 2 to adsorb and remove harmful components in the waste water by the adsorbing member 5 and the treated water is discharged from the lower outside surface of the adsorbing member 5.
Patent JP-H09248874-A (JP)
Title: Vacuum laminating method
Inventor: WATANABE HARUO
IPC: B32B17/10
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To make a polymer solution in the negative pressure state and prevent the movement of the polymer solution from an upper section to a lower section by self-weight at the time of using a laminate vertically by forming the vacuum state of a base coated with the polymer solution and pressure laiminating a counter base in the above-said state. SOLUTION: A vacuum section of a vacuum device is split into an upper section and a lower section by a rubber sheet, and a coated base and a counter base are set in the lower section in a manner of placing the counter base on the coating base, and both of upper and lower sections are deaerated to form the vacuum state, and then the counter base is brought into contact with the coated base and the pressure of the upper section is restored to the atmospheric pressure and pressurized to form a polymer solution layer of negative pressure state. It is preferable to dispose an auxiliary component so as to prevent the generation of particular pressure caused by the difference of level and applied to the vicinity of the bases.  Also, for the purpose of forming a uniform polymer solution layer, it is necessary to spray extensively, for example, glass beads, resin beads and the like in order to keep constantly a gap between the bases in the vaccum state.
Patent JP-H04272623-A (JP)
Title: Manufacture of epoxy insulating part with built-in metal fitting
Inventor: KUMAGAI KOZO
IPC: B29L31/36
Filed: 1991-02-27
Abstract: PURPOSE:To provide an excellent-quality epoxy insulating part by installing heat regenerative blocks in other parts of the built-in metal fitting, forming strorage parts for the heat regenerative blocks in a metal mold, and casting epoxy resin into the metal mold while preheating the built-in metal fitting together with the heat regenerative blocks. CONSTITUTION:Heat regenerative blocks 5 are installed on both sides of a built-in metal fitting 1 by means of screws and/or the like, and storage parts 6 for blocks 5 are formed in a metal mold 3, and the metal mold 3 is heated up to prescribed temperature by means of a heater. After preheating the metal fitting 1 up to temperature higher than metal mold temperature under a condition that the blocks 5 are installed together, the metal fitting is set in the metal mold 3. When epoxy resin is injected into the metal mold 3 under this condition, though the metal fitting 1 is cooled by means of the epoxy resin, since heat is supplied from the blocks 5 due to heat conduction, a drop in the temperature is so small that the occurrence of shrink can be prevented. Furthermore, the blocks 5 are required to have a large heat capacity and excellent heat conductivity, so that they use brass.
Patent JP-S61212412-A (JP)
Title: Hot rolling method
Inventor: IGARASHI YASUO
IPC: B21B27/10
Filed: 1985-03-18
Abstract: PURPOSE:To extend the service life of roll and to improve the productivity in rolling and the surface quality of product, by enhancing the concentration of oxygen in the surface-atomosphere of rolling rolls during hot rolling, and forming stably a mill scale consisting essentially of Fe3O4 on the roll surface. CONSTITUTION:Nozzles 13a, 13b for supplying oxygen or peroxide are arranged at the outlet or inlet side of a finishing mill having work rolls 11 and backup rolls 12 in continuous hot rolling, and an oxygen enriched air or a mixture of peroxide and ordinary rolling oil is blown or sprayed to enhance the oxygen concentration of the surface atmosphere of work rolls 11. As the peroxide mentioned above, C9H12O2 or H2O2, etc. is used. The concentration of oxygen is preferably regulated to about <=47%. In this way, a fine, hard-to-peeling rolling scale consisting essentially of Fe3O4 excellent in resistances to wear and surface roughening is formed on the surface of work roll 11.
Patent JP-S55146461-A (JP)
Title: Developing apparatus
Inventor: ISAKA KAZUO
IPC: G03G15/09
Filed: 1979-05-01
Abstract: PURPOSE: To prevent an unnecessary toner from remaining on a toner providing roller in an electrophotographic copier capable of using plural sized of transfer paper, by removing a developer not participating in developing on the toner providing roller in a developing  apparatus using an electroconductive roller.  
     CONSTITUTION: Selective supply of currents to rollers 19aW19c of conductive roller 19 in accordance with the width of transfer papers A, B,... removes the toner of toner layer 14 attached to the rotary sleeve of toner providing roller 13 in the developing apparatus. As a result, the toner not participating in development does not remain unnecessarily for a long time length on the sleeve of roller 13, permitting deterioration of the toner to be prevented and stable image density to be obtained by developing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10237143-A (JP)
Title: Block-graft copolymer and polymer solid electrolyte produced from the same
Inventor: HIRAHARA KAZUHIRO
IPC: H01M10/052
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new block-graft copolymer useful as a material for a primary electric cell element and a secondary electric cell element, etc. SOLUTION: This block-graft copolymer comprises a block chain A consisting of repeating units of formula I [R<1> is H or methyl; R<2> is H or methyl; R<3> is an alkyl or an aryl; (n) is 1-100; the number average molecular weight of a graft chain of formula II in formula I is 45-4,400] and having >=10 polymerization degree, and a block chain B of formula III (R<4> is H or methyl; R<5> to R<7> are each methyl or ethyl) and the component ratio of the block chain A to the block chain B is (1:20) to (20:1). Further, the block-graft copolymer has >=210 polymerization degree. The defect of the conventional block-graft copolymer can be improved by the block-graft copolymer having a trialkylsilyl group- containing styrene derivative as the block chain B introduced therein by the study about the composition of the block chain B.
Patent JP-H04269612-A (JP)
Title: Plane-body inspecting apparatus
Inventor: KOBAYASHI SHIGEKI
IPC: G01N21/93
Filed: 1991-02-25
Abstract: PURPOSE:To inspect a plurality of insepcting items such as the surface state of a ceramic sheet, the presence or absence of a through hole and the dispersion of the thicknesses of the sheet at the same time, and to make it possible to ensure the detection of the defect caused by transmitted light quickly. CONSTITUTION:Light sources 8 and 9 emit blue light and green light on one side of a ceramic sheet 1. A light source 10 emits red light on the other side. These light source are arranged, respectively. A color TV camera 12 is arranged on the light sources 8 and 9. The color TV camera 12 can observe the mixed light of the reflected lights of the lights emitted from the light sources 8 and 9 from the surface of the sheet and the transmitted light of the emitted light from the light source 10 through the sheet. The intensity of the light of each light source is adjusted with an image sensing controller 11 so that the mixed light of the reflected lights and the transmitted light which are cast into the color TV camera 12 becomes the white light.
Patent JP-S62221016-A (JP)
Title: Operation console for printer
Inventor: ARUFURETSUTO BABUSHIYU
IPC: G06C7/02
Filed: 1987-03-11
Abstract: An operator panel for printers which includes visible function indicators as well as trigger elements for controlling printer functions has a single function operating and indicating field arranged in a matrix fashion with lines and columns wherein the lines indicate classes of functions and wherein a particular column includes designations as well as indications for the classes of functions; there is at the most one indication and/or one designation in any matrix intersection, a single key is associated with each of the columns; a second panel field is disposed alongside the first one, having a single operating key, and being individually organized commensurate with the lines and in a single column but being independent from said designations of the particular column.
Patent JP-H05212368-A (JP)
Title: Restriction of boiler stone formation in distilled water manufacturing device
Inventor: AMEYA SHINICHI
IPC: B01D3/02
Filed: 1992-02-04
Abstract: PURPOSE:To ensure that formation of a boiler stone can be restricted by supplying untreated water anew to a boiler while distilling the untreated water and at the same time, discharging a condensed water to maintain the concentration of hardness component in the main system of a boiler at a constant level. CONSTITUTION:An untreated water passing through a feeder pipe 8 from a solenoid valve 7 for cooling water is supplied to a water supply adjustment pipe 17 through a refrigerator 5. The untreated water is allowed to flow into a boiler 1 spontaneously by specified dose through a flow-in pipe as the water supply adjustment pipe 17 is arranged at a higher position than the boiler l. If the water level of the boiler 1 rises and stays constant, a drainage solenoid valve 12 is closed and concurrently, a heater is energized to start a distillation process. The untreated water continues to be supplied into the boiler 1 from the water supply adjustment pipe 17 at more rapid rate than is distilled. Therefore, the water level of the boiler rises slightly to fill a boiler water level adjustment pipe 15, and consequently, the concentrated water containing a high percentage of hardness component which precipitates to the bottom of the boiler 1 is discharged through a drainage conduit pipe 14. Thus it is possible to restrict the generation of boiler stone by maintaining the concentration of the hardness component in the boiler 1 at a constant level.
Patent JP-H07222943-A (JP)
Title: Nozzle for spraying gas and liquid
Inventor: OSHIMA SUSUMU
IPC: B05B7/04
Filed: 1994-02-15
Abstract: PURPOSE:To mix a gas and a liquid uniformly by making air flow collide against the liquid which flows in the center part near the tip part of a double tube, that is the flow immediate under the tube, from the periphery part. CONSTITUTION:A gas-liquid spraying nozzle is provided with a liquid route 17a which communicates with a leading inlet 16 of a liquid leading body 17 and is extended in the center part of a gas-liquid leading main body 10 while being curved to the axial direction from the direction at right angles to the axial direction. The nozzle is also provided with a gas route 12a which communicates with a leading inlet 11 of a gas leading body 12 and is extended in the axial direction in the surrounding of the part extended in the axial direction of the liquid route 17a. A part of supplying pipe is made to be double and the liquid flowing pipe 13 in the inside is made to communicate with the liquid route 17a and furthermore the gas route 12a communicates between the liquid flowing pipe 13 in the inside and the liquid flowing pipe 14 in the outside. Consequently, gas flow in the outside is made to flow toward the center part near the throttling pipe against the liquid flow in the inside, collides against the liquid, and disintegrates the liquid minutely.
Patent JP-S60220953-A (JP)
Title: Package for circuit
Inventor: TAGAMI BUNICHI
IPC: H01L23/433
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a circuit package having excellent heat dissipating property by holding a thermal-conductive sheet between a semiconductor element and a thermal-conductive cap and pressing the sheet and fast sticking the sheet to the surface of the element. CONSTITUTION:Semiconductor elements 10 are soldered 11 to one surface of a multilayer wiring board 20, and connecting pins 21 are formed to the other surface. A cap 30 consisting of Al, etc. is mounted to the substrate 20 through a flange 22, and conducted heat is dissipated to the outside by a cooling liquid flowing in a built-in pipe section. A sheet 31 composed of a soft metal such as In is fitted to positioning pins 32 in the inner wall of the cap 30, deformed by pressure at a time when the cap 30 is mounted to the flange 22, and fast stuck to the surfaces of the semiconductor elements and the surface of the inner wall of the cap without damage, and clearances are filled up. According to the constitution, the heat dissipation of the elements can be introduced efficiently to a heat sink (the thermal-conductive cap).
Patent JP-S59180223-A (JP)
Title: Air cleaner
Inventor: YAMASHITA OSAMU
IPC: B03C3/02
Filed: 1983-03-30
Abstract: PURPOSE:To provide an air cleaner, which singly enables to clean and deodorize air and to generate ions, by a structure wherein a cleaning filter and an ion generator are equipped. CONSTITUTION:Indoor air is flowed into an air passage through a filter 5 arranged at a suction port 2 in the course indicated with the arrow 31, when fans 7 and 18 are started by turning a switch ON. Comparatively large dusts are removed from the air when the air passes through the air filter 5. Then, fine dusts and bacteria are also removed when the air passes through an electrostatic filter 6. After that, the air flows as indicated with the arrow. The air is deodorized by contacting with silica sol liquid when passing through a deodorizing filter 8. A part of the air, from which dusts are removed, is flowed through a vent hole 34 in the direction of the arrow 33 and into an ionizing chamber 15 via an air transfer pump 17 so as to ionize at an ion generator 16 into negative ions in order to proceed in the direction indicated with the arrow 33, resulting in mixing with the deodorized air moving in an air passage 4 and then discharging by means of a fan 18.
Patent JP-S59178797-A (JP)
Inventor: KANO SHIGENOBU
IPC: H05K7/14
Filed: 1983-03-29
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。