baber/WOPTO huggingface dataset:
Patent JP-S6154455-A (JP)
Title: Detection of protein or nucleic acid with high sensitivity
Inventor: ONISHI AKIRA
IPC: G01N27/447
Filed: 1984-08-27
Abstract: PURPOSE:To detect a trace of a vital component such as the protein or nucleic acid separated by electrophoresis into a supporting body by adding a simple operation for forming a dye by a silver dyeing method. CONSTITUTION:The stage for dyeing the protein or nucleic acid in the supporting body separated by the electrophoresis by a silver dyeing method and the stage for forming a formazan dye on a silver nucleus by acting a soln. contg. tetrazolium salt are incorporated into the titled method. More specifically, if the tetrazolium salt is impregnated in the supporting body after silver dyeing, the tetrazolium salt is reduced by the reducing effect of the metallic silver nucleus and is converted to the formazan dye and eventually the protein and nucleic acid can be dyed by the silver plus dye. The detection with the higher density than in the case of silver dyeing is thus made possible. The tetrazolium salt to be used in this case is enumerated by, for example, 2,3,5-triphenyl-2H- tetrazolium chloride.
Patent JP-H0227298-A (JP)
Title: Decontaminating device of metal
Inventor: TODA MASAMI
IPC: G21F9/00
Filed: 1988-07-18
Abstract: PURPOSE:To contrive the prevention of excessive production of Ce(4+) by providing a part in contact with decontaminating liquid with a solid film type ion electrode, a reference electrode device and a potentiometer which are selectively induced by Ce(3+) and Ce(4+) in decontaminating liquid. CONSTITUTION:Decontaminating liquid 17 of a fixed quantity is housed in an electrolyzer 16 and a decontaminating tank 21, jetted from the lower part of the electrolyzer 16 through a circulating line 25 by a circulating pump 24 and circulated in the electrolyzer 16 and the tank 21 through an overflow line 26. Next voltage is applied between an anode 18 and a cathode 19 by a direct current power source 20 to cause the current of fixed current density to flow. Since concentration ratio of Ce(4+)/Ce(3+) is large when electrolyzing time is long, the concentration of Ce(4+) is found by the potentiometer 9 through a signal line 12 at the potential output from an ion electrode device 11. A decontaminated material 22 is hung at a cable 28 suspended from a fixed mechanism tank 27 provided in the tank 21 in which Ce(4+) is fixed concentration and the decontaminated material 22 is immersed in the tank 21 to remove radioactivity attached to the surface thereof.
Patent JP-S6238275-A (JP)
Title: Method for detecting residual amount of adhesive
Inventor: SATO KENICHI
IPC: B05D3/00
Filed: 1985-08-12
Abstract: PURPOSE:To dispense with visual checking and to eliminate the generation of an inferior product due to the exhaustion of an adhesive, by detecting the residual amount of an adhesive by confirming that a prescribed amount of the adhesive has been applied to a printed circuit board after the adhesive had been applied. CONSTITUTION:After the coating work of an adhesive, an NC apparatus 6 judges whether final coating has been applied to one printed circuit board 5 and, if it is not judged as the final one, the next coating is continued. If final coating has been applied, a detection timing signal is generated from the NC apparatus 6 and the amount of the coated adhesive on the board 5 is judged by an optical fiber photoelectric sensor 7 and, if said amount is a prescribed one, it is judged that the coating of the board 5 with the adhesive was completed and the next coating work of the board is performed. If not the prescribed amount, the exhaustion of the adhesive is judged to stop operation and the adhesive is replenished by an operator and the succeeding coating of the adhesive is continued.
Patent JP-S6331746-A (JP)
Inventor: NIWA TAKAHITO
IPC: B32B3/12
Filed: 1986-07-28
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-H0463469-A (JP)
Title: Soi type semiconductor device
Inventor: SHINOZAKI TOSHIYUKI
IPC: H01L27/00
Filed: 1990-07-03
Abstract: PURPOSE:To provide high reliability of causing no disconnection of electric wirings of lower and upper layer elements by reducing in thickness an interlayer insulating film of a field except an element region, and forming a contact hole in the thinned film. CONSTITUTION:In an SIO type semiconductor device, a second interlayer insulating film 10 of a field except an element region formed with an integrated circuit element is reduced in thickness, and a contact hole 17 is formed at the part of the thinned film 10. Accordingly, even if an element is miniaturized, the aspect ratio of the hole 17 can be reduced. Thus, formation of the hole 17 and the burying of metal or semiconductor in the hole 17 are facilitated, and disconnection of electric wiring between lower and upper layer elements can be prevented.
Patent JP-S6237350-A (JP)
Title: Surface heat treating apparatus
Inventor: KIMURA SEIICHIRO
IPC: C21D1/09
Filed: 1985-08-12
Abstract: PURPOSE:To form a heat treated part having large width and uniform depth at focal position of a work, by irradiating laser light to a V-shaped cylindrical segment mirror having convex surface, further reflecting the reflected light by a cylindrical mirror having concave surface. CONSTITUTION:The laser light 1 is irradiated to the vicinity of a joined part 5a in the cylindrical segment mirror 5 composed of joining a pair of the convex- shaped segment mirrors 5b, 5b to V shape. The cylindrical mirror 3 forming concave surface is provided on reflecting optical path of the light 1 to converge the reflected light and form the focus on the work W. In this way, the wide heat treated part 6 having light converged shape is formed on the work W, further forming a uniform depth H at the center part 6a and both end parts 6b, 6c.
Patent JP-S6156205-A (JP)
Title: Production of high-strength sinter-forged member
Inventor: IMAHASHI KUNIHIKO
IPC: B22F3/24
Filed: 1984-08-24
Abstract: PURPOSE:To increase the compactness in the surface part of a sinter-forged member and to improve remarkably the strength of said member by pressurizing pseudo-hydrostatically the surface part by a liquid pressure via fine hard particles. CONSTITUTION:A raw metallic powder material for powder metallurgy is subjected to ordinary stages for compaction molding, sintering by heating and hot forging to manufacture, for example, a sinter-forged connecting rod 1. The rod 1 is charged and disposed in a hermetic vessel 3 made of an elastic material such as rubber so as to be enclosed by the fine hard particles 2 and thereafter the vessel 3 is loaded into a pressure vessel 5 pressurizable by oil 4. The rod is hydrostatically pressurized together with the vessel 3 by the oil pressure by which the surface part of the rod 1 is pressurized via the particles 2. The compactness in the surface part of the rod 1 is increased by the above-mentioned method and th high residual compressive stress is applied to the above-mentioned surface part, by which the mechanical properties such as tensile strength and fatigue strength of the rod 1 are improved.
Patent JP-H0780289-A (JP)
Title: Offensive smell adsorbing filter material
Inventor: SUZUKI SHUNSUKE
IPC: B01J20/08
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a filter material permitting offensive smell-containing sucked and introduced air to pass in a contact state to remove the offensive smell by covering the surface of an aluminum porous member subjected to boehmite treatment with fine whisker like alumina particles and allowing the porous parts of the porous member to communicate with each other. CONSTITUTION:An aluminum or aluminum alloy powder is sprinkled over a mold tray without applying pressure and sintered in a non-oxidizing atmosphere to be formed into a sintered body. This sintered body is an aluminum porous body with porosity of 30-60% having a large number of communication pores. Further, the surface of the porous metal of the porous body is subjected to boehmite treatment by steam treatment or boiling treatment to form a boehmite layer. Subsequently, the treated porous body is heated in the atmosphere to remove moisture to obtain fine alumina whiskers. When sucked and introduced air is brought into contact with the porous adsorbing filter thus obtained, an offensive smell component is adsorbed by the alumina whiskers and the positive charge of the offensive smell component is reacted with the negative charge on the alumina whiskers in an ion bonding manner.
Patent JP-H0465681-A (JP)
Title: Electronic watt-hour meter
Inventor: HAYASHI YASUMASA
IPC: H05K1/18
Filed: 1990-07-06
Abstract: PURPOSE:To simplify the constitution and also to prevent an LCD and name plate from arising positional deviation by fixing a 2nd display means on the rear back of a 1st display means with the use of a fixing member. CONSTITUTION:The LCD 1 showing the measured amount is fixed on a circuit board 4 by pins 5 for LCD. The name plate 2 showing the unit of display is fixed detachably/attachably by a fastener 3 having elastic force so as to interpose on the rear side of LCD 1. Thus, a post becomes to be unrequired and the constitution is made simple, and also the LCD and name plate are prevented from the positional deviation.
Patent JP-2000008762-A (JP)
Title: Hot spring or underground water drawing-up method and its device
Inventor: OGASAWARA AKINARI
IPC: E21B43/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To draw up a hot spring or underground water by closing the inside of a pit of an excavated well stored with the spring-out hot spring or underground water, in a deeper position than the still water level to reduce storage volume in the pit so as to make the hot spring or underground water self-flowing out to the ground using its spring-out pressure. SOLUTION: A flange 10 is fixed to the mouth of an excavated well mounted with a casing 1. A closing part of double structure composed of an internal cylinder 2 and an expansion wall 3 is provided in a deeper position than the still water level in a pit, and a pressure pipe 6 is provided to fill gas or liquid in a clearance between the internal cylinder 2 and the expansion wall 3 to form the closing part adhering closely to the internal wall of the pit by the expansion of the expansion wall 3 being filled with gas or liquid. A flood port 7 is positioned in the lower position of the closing part. A lifting pipe 5 with a discharge flow rate regulating valve 4 provided at the upper end of a ground part is provided piercing the internal cylinder 2 and the mouth flange 10.  A hot spring or underground water starting to spring out again by providing the closing part self-flowing out to the ground by its spring-out pressure from the flood port 7 through the lifting pipe 5.
Patent JP-H1118886-A (JP)
Title: Seat cushion pad and its manufacture
Inventor: MATSUURA HAJIME
IPC: B68G7/052
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce pressure tiredness by arranging a supporting plate only in an area under the hips of a person sitting on a seat cushion pad but not across the whole surface of the seat cushion pad so as to prevent a sign part to be oppressed at the time of driving operation. SOLUTION: The seat cushion pad 11 is made two-layered structure consisting of upper and lower layers 13 and 14 and the upper layer 13 is surrounded by the lower layer 14. At a seat cushion 10, the supporting plate 15 is arranged only in the area under the hips of the person sitting on the pad 11, namely only in the area corresponding to a flat part in the upper part 12a of a skin 12 and formed to be in a prescribed shape, flat, e.g. Thus, as the supporting plate 15 does not exist under the sigh of the person, the sigh is not oppressed by the plate to reduce pressure tiredness when he executes drive-operation by means of his foot such as the operation of a clutch.
Patent JP-S5968194-A (JP)
Inventor: ISHIBASHI KAZUHISA
IPC: H05B6/10
Filed: 1982-10-09
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-H0228256-A (JP)
Title: Stabilized resin composition
Inventor: YASUE KENJI
IPC: C08L77/06
Filed: 1988-07-15
Abstract: PURPOSE:To obtain the title composition with stability in melt forming, esp. prevented from yellowing without impairing the excellent characteristic of nylon 46 by incorporating nylon 46 with a specific modified polyolefin. CONSTITUTION:The objective resin composition can be obtained by incorporating (A) 100 pts.wt. of polytetramethyleneadipamide from tetramethylenediamine and adipic acid, or a copolyamide consisting mainly thereof, pref. 2-6 in relative viscosity with (B) 0.1-10 pts.wt. of a modified polyolefin >=60 deg.C in melting point, produced by adding an alpha,beta-unsaturated carboxylic acid or its derivative (pref. maleic anhydride) to a polyolefin consisting mainly of ethylene component and/or propylene component so that the saponification value after modification fall within the range 5-200mg KOH/g and, pref. furthermore (C) 10-50wt.% of glass fiber.
Patent JP-H05339589-A (JP)
Title: Rustproofing press oil
Inventor: NAKAYAMA MOTOHIRO
IPC: C23F11/00
Filed: 1992-06-10
Abstract: PURPOSE:To provide a rustproofing press oil having a viscosity of 20cSt or below, particularly 10cSt or below, and exhibiting high lubricating properties in pressing a galvnized sheet iron and to provide a rustproofing press oil which an give excellent lubricating properties, rustproofness, degreasability and capability of chemical conversion coating to a galvanized sheet iron. CONSTITUTION:The title oil comprises at least one member selected from the group consisting of sulfonates, at least one member selected from the group consisting of carboxylates, at least one member selected from the group consisting of a phosphoric ester derivative, a diester, a polyol ester, a fat and an oil, at least one member selected from the group consisting of overbased sulfonates and 1mum or smaller particles consisting mainly of potassium borate and a lowly viscous solvent.
Patent JP-S6334564-A (JP)
Title: Electrophotographic copying machine
Inventor: KIMURA HITOSHI
IPC: G03G15/08
Filed: 1986-07-30
Abstract: PURPOSE:To enable spreading of a pole width in a perpendicular distribution by providing a means for controlling the thickness of a developer and magnetic poles for forming the peak of magnetic force on the upper stream and down stream side in the developer conveying means of the control means while the conveyance of the developer is held stopped to a developing device. CONSTITUTION:The excess developer is scraped by a doctor 244 and is stuck at a specified thickness to a sleeve 242 when a sleeve 242 rotates. A magnet 245c of the same pole as the pole of a magnet 245b having an S pole is placed near said magnet. The distribution of the magnetic force of the magnets 245b, 245c in the perpendicular direction thereof generates the two peaks of the same polarity bottoming at the central part. The respective magnets in the sleeve 242 are relatively turned by the operation of a change-over mechanism and the magnets 245b, 245c are positioned before and behind a doctor 244 as the intermediate position while the conveyance is off. The spread of the magnetic pole path is thereby substantially obviated and the conveyance of the developer is surely turned off.
Patent JP-S6237985-A (JP)
Title: Manufacture of semiconductor laser
Inventor: TSURUTA TORU
IPC: H01S5/00
Filed: 1985-08-13
Abstract: PURPOSE:To make the thickness of a light emitting part independent of a cleavage process and to simplify the cleavage process, by cleaving only an active layer with ultrasonic wave vibration, and forming the end surfaces of a resonator. CONSTITUTION:An eaves-shaped protruded part 16 of an active layer 10 is formed by side etching. Thereafter, the protruded part 16 is cleaved by using ultrasonic wave vibration. Resonator end surfaces 17a and 17b, which are vertical with respect to a slant opening 15, are formed in a wafer state. Thus the resonator end surfaces can be readily formed regardless of the thickness of a double heterostructure part without cutting the wafer into chips or arrays.
Patent JP-H0735184-A (JP)
Title: Stroke sensor
Inventor: SATO AKIO
IPC: H03J3/20
Filed: 1993-07-19
Abstract: PURPOSE:To facilitate the adjustment of a stroke sensor and simplify the structure thereof. CONSTITUTION:A resonance circuit is one which is equipped with a coil 23 and a condenser 31 and, in turn, this coil 23 is one that expands or contracts with the stroke of a shock absorber. Since inductance in the coil 23 varies according to this expansion or contraction, impedance in the resonance circuit 32 varies. An oscillation circuit 33 generating ac voltage of constant frequency is connected to the resonance circuit 32. This frequency is such equivalent to resonant frequency at the time when coil length becomes minimum. In addition, a smoothing circuit 34 converting AC voltage into dc voltage is connected to this oscillation circuit 33.
Patent JP-H0229436-A (JP)
Title: Photochemical production of conductive polypyrrole film
Inventor: TAKAKUBO MASAAKI
IPC: C08L39/00
Filed: 1988-07-19
Abstract: PURPOSE:To improve structural regularity and control the film thickness with an accuracy of a molecular level, by depositing a pyrrole and a light-absorbing component on a base plate, immersing the deposit in a specific electrolyte solution, and then irradiating the deposit with light to undergo oxidation polymn. CONSTITUTION:A pyrrole having a relatively hydrophilic part and a relatively hydrophobic part and a light-absorbing component having a relatively hydrophilic part and a relatively hydrophobic part are alternatingly deposited as monomolecular films by Langmuir-Blodgett's method on a base plate. The resulting deposit is immersed in a solution contg. an electrolyte which comprises ions having larger oxidation no. in the oxidation-reduction pair with a standard electrode potential lower than the rising potential of the oxidation current of the pyrrole, or which comprises ions having smaller oxidation no. in the oxidation-reduction pair with a standard electrode potential higher than the electrode potential in the excited state of chromophore, and then irradiated with a light having a wavelength within the range of the absorption spectra of the light-absorbing component to thereby oxidatively polymerize the pyrrole with excited species generated from the light-absorbing component.
Patent JP-S5875545-A (JP)
Inventor: PIEERU REIMON TARUDEYUU
IPC: H02K7/11
Filed: 1982-10-08
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-S5974104-A (JP)
Title: Production of ethylene polymer
Inventor: FUKAWA ISABUROU
IPC: C08F6/00
Filed: 1982-10-13
Abstract: PURPOSE:To short-stop the reaction quickly without adversely affecting polymer properties, by adding a specified organoaluminum compound after polymerization reaction, in the production of an ethylene polymer in the presence of a highly active Ziegler catalyst. CONSTITUTION:As a catalyst deactivator is used an aluminum trialkoxide or alkylaluminum alkoxide of the formula (wherein R<1> and R<2> are each a 1-20C hydrocarbon and n is 1-3), e.g., aluminum trimethoxide or methylaluminum dimethoxide. Namely, ethylene is (co)polymerized at above 130 deg.C in the presence of a highly active Ziegler catalyst (e.g., a catalyst comprising a supported titanium compound component and an organoaluminum compound component); then the polymerization reaction is short-stopped by adding the above deactivator in an amount of about 0.4-8mmol, per mmol of the total of the transition metal compound and organometallic compound of the catalyst; unreacted monomer, etc., are recovered; and a polymer containing the deactivator (reaction product) is separated.
Patent JP-S5998264-A (JP)
Inventor: HENDORITSUKU BUAN DAREN
IPC: H04M1/02
Filed: 1983-09-28
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-2001007070-A (JP)
Title: Dust remover and dust removing method
Inventor: KURAMOCHI SHINICHI
IPC: B08B7/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce treatment time and improve the dust removal ratio by concentrating a cleaning laser beam only on dust, when dust deposited on a semiconductor wafer surface is irradiated with a cleaning laser beam to remove the dust. SOLUTION: This dust remover comprises a reference laser source 13 for emitting a collimated beam on the surface of a semiconductor wafer 11 having a regular pattern, a first condenser lens 16 for condensing reflected lights from the semiconductor wafer 11 surface, a spatial filter 17 for blocking diffraction patterns originating from the regular pattern and passing scattered lights ascribed to dust, a second condenser lens 18 for condensing the scattered lights which pass through the fitter 17, a light permeable plate 19 for forming a dust image 20, and a cleaning laser source 21 for emitting a laser beam on the dust image formed on the permeable plate 19.
Patent JP-H0628166-A (JP)
Title: Text input/output system
Inventor: FUJITA TORU
IPC: G06F9/06
Filed: 1992-07-06
Abstract: PURPOSE:To enable a designer to speedily and easily input a program source in his coding style, to easily share design data, and to improve designing efficiency by automatically converting names in the program according to a naming rule. CONSTITUTION:A variable 'A' (figure A) as an integer type linear array are converted into a name 'ALst' (figure B) according to the naming rule. A character type variable 'Knam' and a character type pointer 'Snam' are converted into 'KnamLtr' and 'SnamLtrPtr' respectively. A record type variable 'Data' is converted into 'DataStr' and the members constituting the record type are also converted according to the naming rule.
Patent JP-H104783-A (JP)
Title: Horticultural culture soil for raising seedling and raising seedling using the same
Inventor: KIMOTO SHIGETOSHI
IPC: C05G3/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain horticultural culture soil for raising seedling, capable of raising seedlings without accompanying phytotoxicity, exhibiting remarkable effect for controlling injury due to insect pest after transplantation and remarkably reducing labor of transportation by preparing culture soil from specific time-limited release type coated agrochemical granules and a water-retaining material capable of supporting seedlings. SOLUTION: This culture soil for raising seedling is composed of (A) time-limited release type coated agrochemical granules comprising at least agrochemical core material particles comprising one or more kinds of agrochemical active ingredients by which release of agrochemical active ingredient is suppressed in a definite term after applying to soil and the agrochemical active ingredient is rapidly released after passing through the term and one or more kinds of water-swelling substances and a coating layer formed on the surface of the agrochemical core material particles and consisting essentially of a thermoplastic resin and (B) a water-retaining material such as peat moss, vermiculite or pearlite capable of supporting seedlings and further preferably (C) granular fertilizer, etc., in which elution of fertilizer component is chemically suppressed.  Furthermore, seedlings of garden crops are preferably raised by using horticultural culture soil for raising seedling.
Patent JP-H10308695-A (JP)
Title: Satellite broadcasting system and its gap filler device
Inventor: SUENAGA MASASHI
IPC: H04B7/26
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To permit not only a fixed station but also a moving station to securely receive a signal without providing a large equipment in a dead zone where radio signals from a satellite cannot directly be received. SOLUTION: A gap filler device GFa is installed on the roof of a building. The gap filler device GFa receives and amplifies a broadcasting signal transmitted from a geostationary satellite SAT1 and relays/transmits the received broadcasting signal to the dead area at a frequency equal to that of the broadcasting signal from the geostationary satellite SAT1 by using a directional antenna.