baber/WOPTO huggingface dataset:
Patent JP-H06294054-A (JP)
Title: Braider
Inventor: UCHIDA YUJI
IPC: D04C3/40
Filed: 1993-03-23
Abstract: PURPOSE:To obtain a braider capable of smoothly unwinding yarn without bending the yarn unwound from each bobbin and simultaneously carry out the proper plaiting of a braid without applying an excessive tension to the yarn. CONSTITUTION:This braider is obtained by arranging a mandrel (m) in the interior of nearly a cylindrical track bored on a curved surfacy upper plate (U) on which bobbin carriers (C) are arranged, using a plaiting point (P) on the mandrel (m) as a position where the axial line of a bobbin placed on each bobbin carrier (C) crosses that of the mandrel performing the plaiting of yarn (Y) on the bobbin, smoothly unwinding the yarn (Y) on the bobbin without bending the yarn and feeding the yarn to the plaiting point on the mandrel (m). Since the plaiting point is located on the position where the axial line of the bobbin crosses that of the mandrel, the braider can be miniaturized. Thereby, the operating efficiency of the braider is improved to simultaneously reduce the installation area of the braider.
Patent JP-S55154555-A (JP)
Title: Plating method for ferrite magnet
Inventor: TAZOU MIYURI
IPC: H01F41/02
Filed: 1979-05-21
Abstract: PURPOSE: To form plating layer excellent in adhesion which hardly peels, by roughening the surface of a ferrite megnet by etching, by sensitizing and activating the rough surface by a sensitizing means and an activating means, then by subjecting the surface to chemical copper plating and copper sulfate plating.  
     CONSTITUTION: The surface of a ferrite magnet 1 is treated with HCl soln. etc. contg. SnCl 2  to make rough surface 2. The rough surface 2 is sensitized and activated by a sensitizing means and an activating means. On the rough surface 2 is then formed a chemical Cu plated layer 3, and on the layer 3 is formed a copper sulfate layer 4. Hereby a copper-plated layer of high adhesion strength is formed on the surface of the magnet 1. The magnet 1 is set strongly by solder 7, for example, on the mounting position 6 of a yoke 5, in addition, it is plated with Ni together with the yoke and is utilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58180427-A (JP)
Title: Preparation of substance having hypotensive component
Inventor: SUZUKI TETSUYA
IPC: A61K36/48
Filed: 1982-04-16
Abstract: PURPOSE:To obtain a substance useful as a hypotensive agent, by mixing and extracting a pressed oil component from a step of preparing soybean oil with water, an aqueous solution of an acid, aqueous solution of a salt or aqueous solution of the acid and salt, centrifuging the extract, and separating the substance from the aqueous phase by the concentration and/or salting out. CONSTITUTION:A pressed oil component, e.g. miscella, oil (95%) after removing a solvent from the miscella, crude oil or degummed oil, from a step of preparing soybean oil is mixed and extracted with water, an aqueous solution of an acid, e.g. lactic or acetic acid, aqueous solution of a salt, e.g. ammonium sulfate or common salt, or aqueous solution of the acid and salt at 90 deg.C or below, and the resultant extract is then centrifuged. The resultant aqueous phase is then concentrated and/or salted out with the ammonium sulfate, common salt, etc. to separate the hypotensive component, which is if necessary dried to afford the substance having the aimed hypotensive component. The resultant component has apparently hypotensive action in animal experiments (rats) and a relatively long duration of the hypotensive action.
Patent JP-S57178344-A (JP)
Title: Semiconductor device
Inventor: ONO RIYOUICHI
IPC: H01L23/522
Filed: 1981-04-27
Abstract: PURPOSE:To eliminate deficient wiring and enhance reliability of a semiconductor product, by overlaying a wire so as to cover a step of insulation film with at least its wider portion. CONSTITUTION:Wiring on an N-P-N transistor, for instance, is effected by providing an N type Si substrate 10, a P type base diffusion layer 11, N<+> type emitter diffusion layer 12, an insulation film 13, a base contact 14, an emitter contact 15, a base bus line (A  film) 16, and an emitter bus line 17. The bus line 16 overlies across steps 13a, 13b, and connects to the base diffusion layer 11 at the base contact. The bus line 17 overlies across steps 13a, 13b, and connects to the emitter diffusion layer 12 at the emitter contact. This decreases the deficient wiring and prevents Al from snapping off due to corrosion, because the electrode structure includes steps in the wider part of wiring.
Patent JP-2000254776-A (JP)
Title: Stress corrosion crack prevention method for atomic reactor-inside piping welded part
Inventor: SAKAMOTO HIROSHI
IPC: B23K26/34
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To simultaneously prevent a stress corrosion crack of the inner/outer faces of the welded part of an atomic reactor-inside piping. SOLUTION: When butt-welding a stainless steel piping, a fused solidification layer 4 is formed in a range of 0.1-<1.0 mm depth from the inner face or the outer face of a piping base material 1. At this time, the outer face of the piping is water cooled. The fused solidification layer 4 is formed by TIG having <=760 J/cm heat input or laser beam welding. The fused solidification layer 4 is formed for one of the inner/pouter faces of the piping, the stress corrosion crack is prevented for inner/outer faces.
Patent JP-S59187943-A (JP)
Inventor: OBARA MICHIYA
IPC: E04C5/18
Filed: 1983-04-09
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-S63230894-A (JP)
Title: Cathode material for electrolysis and production thereof
Inventor: MAKITA YOSHIYUKI
IPC: C25B11/08
Filed: 1987-03-19
Abstract: PURPOSE:To obtain a low-cost cathode material for electrolysis enabling a considerable drop in electrolytic voltage by fixing fine particles of a metal having catalytic activity in electrolysis or the oxide thereof on the porous surface of a carbonaceous base material for an electrode. CONSTITUTION:The porous surface of a carbon or graphite material for an electrode is coated with a Pt family metal as catalytic metal in the form of an aq. soln. of a salt of the metal such as the nitrate or chloride. The coated base material is baked at a proper oxidation temp. in the air to firmly fix the catalytic metal on the porous surface of the base material in the form of fine oxide particles. Pd(NO3)2, FuCl3 or PhCl3 may be used as the salt of the catalytic metal. the coated base material is preferably dried at 90-95 deg.C before the baking for conversion from the metallic salt into the metallic oxide so as to remove the water. When the resulting cathode material is used in electrolysis not accompanied by the generation of hydrogen from the cathode, it is necessary to reduce the metallic oxide to the metal.
Patent JP-S57180560-A (JP)
Title: Controller for blank-form folding apparatus
Inventor: SHIODA TSUTOMU
IPC: B65H45/18
Filed: 1981-04-24
Abstract: PURPOSE:To permit slow movement of a swing fin by permitting the swing fin to follow by a small angle as far as possible in correspondence to the length of treatment of a blank-form in a stacker, in the apparatus for folding the printed- form, with the front surface after the back surface by turns. CONSTITUTION:The oscillator 4 which has the higher frequency than the output pulse frequency of an encoder 8 with the max. speed in a swing fin is provided to generate oscillation only in the case when the information from a line printer is still in a reversible counter 1. This frequency is divided by the ratio N/P in inverse proportion to the length of the blank-form (P is the number in proportion to the length of a page), and a motor 7 is rotated by the angle corresponding to the output. The pulse N is determined, in consideration of P, to the number for the line pulse number corresponding to the pulse number applied to the motor 7 for one page to permit 1/2 reciprocative oscillation of the swing fin. The motor energizing pulse or the encoder output pulse is multiplexed by P/M to form reduction output, and if M is determined to form the line pulse number in 1/2 reciprocative movement of the swing fin for one page, following of the swing fin in the speed corresponding to the length of one page is permitted.
Patent JP-S58178462-A (JP)
Title: Printing type electronic desk calculator
Inventor: KOTANI YASUHIRO
IPC: G06F15/02
Filed: 1982-04-14
Abstract: PURPOSE:To know a mode from a printed result and to facilitate a check on the process of calculation, by printing a newly set mode every time the mode is changed. CONSTITUTION:A CPU is a control part for outputting pieces of arithmetic, display, and printed information and the CPU is controlled by an input from a keyboard KEY to display the information at a display part DISP while printing the data on a printer PRT through a printer control circuit PCU. For example, when a key ''STAT'' is pressed twice successively, ''STAT'' or ''COMP'' is printed to indicate a statistic calculation mode ''STAT'' or normal calculation mode ''COMP''. When a key ''DRG'' is pressed three times successively, ''RAD'', ''GRAD'', and ''DEG'' are printed to indicate an RAD mode, GRAD mode, and DEG mode. Consequently, modes are known in the process of calculation to facilitate a check.
Patent JP-S51139045-A (JP)
Title: Operating device of the elevator for physically handicapped people
Inventor: HAYASHI YUUICHIROU
IPC: B66B1/40
Filed: 1975-05-26
Abstract: PURPOSE: To prevent the door opning operation during the cage movement, when the entrance button or cage button exclusively for the physically handicapped people is depressed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51138109-A (JP)
Title: Digital signal speed conversion circuit
Inventor: SHIMAMURA TADAO
IPC: H04B17/00
Filed: 1975-05-24
Abstract: PURPOSE: A speed conversion circuit capable of instantaneous drawing of speed conversion  phase synchronous loop without being influenced by other factors. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03264724-A (JP)
Title: Cooling device for internal combustion engine
Inventor: ASANO KAZUHIKO
IPC: F01P7/16
Filed: 1990-03-14
Abstract: PURPOSE:To increase water flow in the whole rotation territory of an engine by driving a main pump and a sub-pump in series, and constituting the system so that cooling water is circulated bypassing the engine through an engine bypass passage if necessary. CONSTITUTION:The water outlet of a radiator 1 is connected to the water inlet of an engine 2 through a circulating passage 10, a thermostat valve 4, and a main pump 3. Meanwhile, the water outlet of the engine 2 is connected to the water inlet of the radiator 1 through a sub-pump 5 driven with a motor 5a. In this case, the branched inlet of the thermostat valve 4 is connected to the water inlet of the radiator 1 through a bypass part 11. Further, respective outlets and inlets of the sub-pump 5 and the engine 2 are respectively bypassed through respective bypass passages 5c, 13 provided with respective bypass valves 5b, 8. The motor 5a and the respective bypass valves 5b, 8 are respectively controlled with an ECU 7 based on the detected signal of a cooling water temperature sensor 6.
Patent JP-S60206811-A (JP)
Title: Production of copolymer particle
Inventor: NAKAGAWA MASAO
IPC: C08F4/00
Filed: 1984-03-29
Abstract: PURPOSE:To obtain copolymer particles excellent in transparency, heat resistance, etc. in good efficiency, by copolymerizing alpha-methylstyrene with acrylonitrile, etc., in the presence of a specified polyfunctional organic peroxide and/or an azo compound as an initiator. CONSTITUTION:A mixture is formed from 10-80wt% alpha-methylstyrene, 5-50wt% acrylonitrile and 0-70wt% compound selected from among styrene (derivatives), etc. This mixture is suspension-polymerized by using a polyfunctional organic peroxide capable of generating t-butoxy radicals and having a 10hr half-life temperature of 60-120 deg.C and/or an azo compound having a 10hr half-life temperature of 60-120 deg.C (e.g., 2-t-butylazo-2-cyanopropane) as an initiator and adding a suspension stabilizer (e.g., polyvinyl alchohol) to the reaction system at a polymer conversion of 20-70%. In this way, the purpose copolymer particles are obtained.
Patent JP-S51138792-A (JP)
Title: Process fo r nitrating a porous polystyrene resin
Inventor: SUZUKI YOSHIAKI
IPC: C08F8/30
Filed: 1975-05-27
Abstract: PURPOSE: To manufacture a nitrated porous polystyrene resin having improved strength and durability and high performances as a separating material for chromatography, by the use of a specific amount of nitric acid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03262632-A (JP)
Title: Press forming tool
Inventor: NISHIDA TSUTOMU
IPC: D21H27/02
Filed: 1990-03-13
Abstract: PURPOSE:To prevent forming material from being locally moved in a mold and obtain a favorable quality formed item, in which no wrinkle develops, by a structure wherein anticrease needles, which pierce forming material, are provided at least on one molding surface of either one of a first and a second forces, which pinchingly and pressingly deform the forming material. CONSTITUTION:The keep surface of the crease keep block 23 of a bottom force 20, which is a stationary force, is located over the molding surface of a main body 22 by means of springs 24. By lowering a top force 30 under the condition that forming material 11 is placed on the keep surface, the periphery of the forming material 11 is pinched between the top force 30 and the crease keep block 23. By further lowering the top force 30 under the condition just mentioned above, the forming material 11 is pushed against the molding surface of the main body 22 of the bottom force 20. Accordingly, since the periphery of the forming material is not free and worked by crease keeping effect, neither the pulling-in of the forming material 11 nor the development of crease occurs. Further, at the site such as a deeply carved part A, when a mold is completely closed under the condition that anticrease needles 41 pierce the forming material, the forming material 11 is formed under the condition that no local shifting of the forming material is impossible in the deeply carved part A, resulting in developing neither surplus material nor wrinkle.
Patent JP-H05263494-A (JP)
Title: Execution of work for structural body on roof
IPC: E04B7/00
Filed: 1992-03-19
Abstract: PURPOSE:To construct without a scaffold a building which has variations in outer appearance and a favourable water proofing property. CONSTITUTION:This is construction of a roof unit 12, and a decorative panel 30 hung by a crane is pulled out from inside of a roof unit 12 and the decorative panel 30 is fastened on the side part of the roof unit 12 inside of the roof unit 12. Thereafter, on the roof unit 12, a gable cover 40 is installed around the panel fixed on the side surface of a wood for a rafter 18 of the roof unit 12. Thereafter, on the roof unit 12, a roof face material 50 is installed on the wood for the rafter 18 of the roof unit 12, and at this final installation stage, the roof face material 50 is installed from the inside of the roof unit 12.
Patent JP-H09257231-A (JP)
Title: Cooling device of heat decomposable residue product in waste processing device
Inventor: ANDO SEIGO
IPC: B09B3/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize the size of a device and reduce the construction cost without any installation limitation by providing a weight which crushes a heat decomposable residue product in a horizontal turning drum which comprises a horizontal turning drum main body provided with an opening connected to an exhaust opening and drum cooling equipment. SOLUTION: The waste (a) supplied to a heat decomposable reactor 1 is pyrolytically decomposed wherein a dried gas G1 and heat decomposable residue product C are produced and separated in a discharging device 5. On one hand, the heat decomposable residue product C is cooled with a cooling device 8 while a combustible component is crushed. More specifically, the cooling device 8 is designed to spray cooling water over the main body of the horizontal turning drum having an opening 10a whose one end is communicated with a charging opening 9 and an opening 10b whose other end is communicated with an exhaust opening 11 and the outer surface of this main body 12. The main body 12 of the horizontal turning drum cooled with the cooling water W is cooled while the heat decomposable residue product C is crushed by the action of the weight which turns rollingly inside the drum.
Patent JP-S59190464-A (JP)
Title: Control device for engine fuel pump
Inventor: IWAMOTO HIROHIKO
IPC: F02M37/08
Filed: 1983-04-11
Abstract: PURPOSE:To reduce power consumption upon idling and as well to lower noise, by controlling the discharge amount of a fuel supply pump in accordance with engine operating data such as, for example, a signal from a throttle sensor, an engine rotational speed, an intake-air amount and an intake-air passage pressure. CONSTITUTION:A fuel supply pump 4 is controlled by a relay device 10, and first and second relays are connected to low and high voltage power sources, respectively. A control means 9 reads an intake-air passage pressure Pb and an engine rotational speed (n), an turns on the first realy if Pb<=Pb1 and n<=n1, but turns on the second relay if Pb>Pb1 and n>n1. With this arrangement, power consumption upon idling may be reduced, and noise may be also lowered.
Patent JP-H07265999-A (JP)
Title: Formation of aluminum alloy-made cast product
Inventor: TOYODA NOBUO
IPC: B22D21/04
Filed: 1994-03-31
Abstract: PURPOSE:To provide a forming method for an aluminum-made cast product, by which the developing ratio of blow holes can be reduced to the level for satisfying the required high compressed ratio at the step after cast-forming. CONSTITUTION:In the forming method of the aluminum cast product, a grain fining treatment is executed to molten aluminum containing >=0.3% magnesium component and a degassing treatment using inert gas is executed and the containing gas content is held to 0.15-0.3cc/100g and a lower mold 2 in a casting mold 1 is cooled so as to be able to forcedly cool the molten aluminum. Then, the molten aluminum already executing the treatments is poured into the casting mold 1 at the angle inclined in the range of 45-60 deg. to the casting mold 1 by using a hopper 10 for feeder head in the condition of holding the molten metal to the high temp.
Patent JP-H08233707-A (JP)
Title: Notching press
Inventor: OTAKA MAKOTO
IPC: G01N1/28
Filed: 1995-02-28
Abstract: PURPOSE: To enhance the operability while stabilizing the accuracy by stopping a motor automatically when a notch cutter touches a conductor located on a reference plane for fixing a sample thereby setting the height of reference plane and notch automatically. CONSTITUTION: Protruding upper surface of of a sample grasping table 9 is finished horizontally to form a reference plane 8 for fixing a sample and samples 6 are juxtaposed thereon. A reference plane detecting jig 26, having a lower open surface secured with a conductor 23, is abutted against the plane 8 and secured in place. A cutter table 3 disposed above a table 9 moving horizontally moves a notch cutter 1 up and down through a pulse motor 5 and the cutter 1 is turned by means of a motor 2. Upon turning a zero switch 15 ON, a reference position stopping circuit is operated to lower the cutter 1 while turning. When the lower end touches the upper surface of the conductor 23, the motor 5 is stopped at a height Xmm of notch being set by a height setter 12 and the height of the cutter 1 is fixed before the sample 6 is notched.  Upon finishing the notching, the cutter 1 ascends to a normal position.
Patent JP-S62218850-A (JP)
Title: Electrode for measuring ion
Inventor: TOMITA KATSUHIKO
IPC: G01N27/00
Filed: 1986-03-19
Abstract: PURPOSE:To stabilize measurement with easy repeated use and preservation, by adding a gel evaporation preventing agent to an internal liquid previously gelatinized to allow the maintaining of a wet surface thereof even when the gelatinized internal liquid is left alon in the air for a long time. CONSTITUTION:A liquid junction 10 is made up of a part of a gelatinized internal liquid 9 and moreover, a maintain a wet surface thereof, which enables repeated use without cutting off a part thereof 10. The gelatinized internal liquids 6 and 9 will not get dry by air even if passing through the liquid junction 10 or inside and outside an outer tube 1 and an inner tube 2 from closed sections thereof thereby stabilizing the measuring accuracy and eliminating the need for closing the closed sections of the outer tube 1 and the inner tube 2. Thus, the production process can be simplified.
Patent JP-H11256258-A (JP)
Title: Ni base single crystal superalloy and gas turbine parts
Inventor: HINO TAKEHISA
IPC: C22C19/05
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an Ni base single crystal superalloy having more excellent high temp. strength, high temp. corrosion resistance and oxidation resistance at a low cost by improving the conventional Ni base single crystal alloy and to prolong the service life of a gas turbine by applying this Ni base single crystal superalloy to gas turbine parts. SOLUTION: This invention has a compsn. contg., by weight, 5 to 10% Co, 4 to 12% Cr, 0.5 to 3% Mo, 3 to 8% W, 4 to 7% Al, <=0.5% Ti, 3 to 8% Ta, 0.5 to 6% Ru, <=4% Re, <=100 ppm Mg, and the balance Ni with inevitable impurities.
Patent JP-S59189335-A (JP)
Title: Original position display device of copying machine or the like
Inventor: ITOU TOSHIO
IPC: G03G21/00
Filed: 1983-04-12
Abstract: PURPOSE:To eliminate errors in form size and original size by arranging plural light emitting members at the circumferential member of an original platen, lighting them on or off according to the form size and copy magnification, and reading available maximum original size of copying. CONSTITUTION:An operator selects desired copy magnification and form size depending upon the size of an original, and the selection button, etc., of the platen 1 are pressed. Consequently, light emitting members 3- arranged at the circumferential member 2 of the platen 1 are lighted on or off to confirm the maximum original size. Namely, when such a copying machine that an original is placed in the left-side center of the platen is used, light emitting members 3- at three positions, i.e. upper and lower parts of the left side and the front side are lighted on or off, and when such a copying machine that the original is placed at the left front corner part is used, light emitting members 3- at two positions, i.e. the left side and front side are lighted on or off to know the range of the maximum original size. The original is placed on the platen 1 on the basis of the range.
Patent JP-H05263121-A (JP)
Title: Production of high carbon and high purity molten steel
IPC: C21C7/10
Filed: 1992-03-19
Abstract: PURPOSE:To provide high carbon and high purity molten steel low in elongated inclusion. CONSTITUTION:After the molten steel containing 0.51-1.50% C is melted in an atmospheric refining furnace and tapped off in the undeoxidizing or weakly deoxidizing condition, the dissolved oxygen is made to be <=30ppm by a vacuum treatment at <=1Torr the vacuum degree, and successively, Al in the range of 0.005-O.015% and Si in the range of 0.1-0.8%, are added. Thereafter, by adding Mn, number of secondary deoxidizing produced materials as the crystallized nuclei of MnS crystallized in the last solidified part is reduced, and MnO concn. in the oxides is reduced and the crystallization of MnS is restrained.
Patent JP-S51140401-A (JP)
Title: Memory
Inventor: KAKIMOTO TAIJI
IPC: H03J5/32
Filed: 1975-05-30
Abstract: PURPOSE: To provide a memory which can be adapted for preset type tuning device of an automobile radio for storing desired radio wave in a tuning frequency control member. 
     COPYRIGHT: (C)1976,JPO&Japio