baber/WOPTO huggingface dataset:
Patent JP-S58197240-A (JP)
Title: Copper alloy for roll for rapidly cooling molten metal
Inventor: MORIKAWA MASAKI
IPC: C22C9/00
Filed: 1982-05-10
Abstract: PURPOSE:To obtain a Cu alloy for the titled roll giving a thin amorphous alloy strip or a crystalline metallic body having a uniform thickness and a smooth surface over a long time even in continuous operation by adding a specified amount of Cr to Cu. CONSTITUTION:This Cu alloy for a roll for rapidly cooling molten metal consists of, by weight, 2.5-17.0% Cr and the balance Cu or further contain 0.02-1.50% Zr and/or 0.005-0.250% P. When a roll for rapidly cooling molten metal such as a roll for manufacturing a thin amorphous alloy strip, a roll for direct rolling or a roll for immersion casting is made of said alloy, the surface roughening, plastic deformation and surface cracking of the roll can be reduced remarkably during use.
Patent JP-S63245370-A (JP)
Title: Regenerating method for metal bond grinding stone
Inventor: OKANO HIROSAKU
IPC: B24B53/00
Filed: 1987-03-31
Abstract: PURPOSE:To regenerate a grinding stone with high precision, by a method wherein a wire is supported in a manner that wire rows are extended in parallel at a specified pitch, the wire rows are positioned facing the working surface of a metal bond grinding stone, and the two members are relatively moved in a direction crossing the direction of the wire. CONSTITUTION:An electrode tool 4, adapted to perform electric discharge tooling or electric discharge dressing of a metal bond grinding stone 2, is formed with wire 8 rows for a discharge electrode, extending in parallel to each other at a specified pitch, and the working surface of the grinding stone 2 is swept by means of the electrode tool 4. This sweeping regenerates the working surface of the grinding stone, formed in a desired shape. In this case, since parallel wire 8 rows are utilized, the electrode tool 4 is renewed one after another by winding of the wire 8 to correct turbulence of a shape due to wear of the electrode. Besides, regeneration of the grinding stone 2 is practicable in process through a simple device.
Patent JP-H01252352-A (JP)
Title: End surface grinding machine
Inventor: KAWAI TAKASHI
IPC: B24B19/00
Filed: 1988-04-01
Abstract: PURPOSE:To prevent the scattering of workpieces to grind and the contamination of the line light member owing to the grinding rubbish, by reciprocating a grinder in an angle to the longitudinal direction of a photo-fiber line by using no rotation mechanism but by the reciprocation of a piston. CONSTITUTION:A grinder 14 is combined to the tip of a piston 13 which is driven by a motor 12 on a grinding machine loading table 11, and reciprocated at an angle to the longitudinal direction of a photo-fiber line 18 along a sliding part 15. Numerous photo-fiber ends are arranged in a line, the photo-fiber line 18 fixed by a jig is fixed to a setting part 17, and moved parallel along the longitudinal direction at a constant speed by a moving device 19. As a result, the pressing force of the grinder 14 is applied to the photo-fiber line 18 evenly, the grinding surface can be utilized in a wide area, and a smooth and excellently uniform line light member 18 can be formed.
Patent JP-H08327780-A (JP)
Title: Inner surface painting device for reactor containment
Inventor: KITAGAWA YUJI
IPC: G21C19/02
Filed: 1996-03-05
Abstract: PURPOSE: To conduct work safely in a short time by mechanizing the painting work on the inner surface of a reactor containment. CONSTITUTION: A painting device has an elevation device 3 fixed on a moving base 2 of a polar crane 1 set at the upper part of a containment 6, and a painting device main body 4 fixed on the upper part of the device 3. The elevation device 3 is formed to be freely extendable from the vicinity of the moving base 2 to around the top of the containment 6. The painting device main body 4 is provided with an arm part 9 which is freely extendable and has a variable angle, a head part 10 for painting fixed selectively to the tip of the arm 9, a head part 11 for paint removal, a hemispherical cover 12 covering the head parts 10 and 11, and a dust collector 13 for sucking the removed paint from the cover 12.
Patent JP-H07287821-A (JP)
Title: Magneto-resistive element and magneto-resistive head
Inventor: IRIE YASUSUKE
IPC: G11B5/39
Filed: 1994-04-18
Abstract: PURPOSE:To realize a head having a high magnetic field sensitivity dealing with high-density recording by using a magnetoresistance effect mainly in a thickness direction of metallic artificial lattice thin films operatable with a micromagnetic field in a room temp. state and taking a sliding surface at the plane perpendicular to the film. CONSTITUTION:The magneto-resistive element is formed by forming a structure successively laminated with a first magnetic thin-film layer 11a, a nonmagnetic metallic thin film layer 12, a second magnetic thin-film layer 11b and an antiferromagnetic layer 13 as one constituting element and laminating these constituting units plural times, more preferably >=3 times, via the nonmagnetic metallic film layers 14 disposed to weaken the magnetical coupling between these constituting elements is formed as the element. The magneto-resistance effect in the direction mainly perpendicular to this magneto-resistance effect element is used and the sliding surface is taken in the direction perpendicular to the film plane. Then, the magneto-resistance effect element exhibiting the high magneto-resistance effect in the microoperating magnetic field which is practicable at room temp. is obtd. and the narrow track capable of dealing with the high-density recording is enabled.
Patent JP-H01250648-A (JP)
Title: Clutch control device for automatic transmission
Inventor: GOTO TAKASHI
IPC: F16H61/18
Filed: 1988-03-31
Abstract: PURPOSE:To prevent a sudden start of a vehicle by connecting an engine speed switch for closing a circuit when the engine speed exceeds a fixed value, a car velocity switch for closing a circuit when a vehicle stops and a solenoid relief valve. CONSTITUTION:An engine speed switch 7 is closed when the engine speed exceeds a fixed value and opened when it is within a fixed value. A car velocity switch 8 is closed when the car velocity is zero, that is, when a vehicle is stopped and opened during running. When the engine speed exceeds a fixed value, or the car velocity is zero or more, a solenoid relief valve 6 opens, so that oil 2 carried by an oil pump 3 is returned to an oil tank 1 through the valve 6. Accordingly, a clutch 5 is disconnected so that at any position, power can not be transmitted to wheels.
Patent JP-H11259740-A (JP)
Title: Card vending machine
Inventor: HIGURE YUTAKA
IPC: G07F7/08
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a card vending machine provided with a card stocker unit which prevents lock of a card table with a simple constitution. SOLUTION: The card vending machine is provided with a card stocker unit 10A, which consists of a ball screw 11, a card table 42, and a motor 43 rotating and driving the ball screw 11 and always keeps the card table 42 in a position suitable for card stocking and issue, and supplies a desired card by throwing-in of a prescribed amount of money, and both ends 11a and 11b of the ball screw 11 in the card stocker unit 10A are formed to such structure that they may release the card table 42 by a prescribed length. Besides, a variation may be considered, for example, a stopper of the card table 42 is provided in the vicinity of the lower end part 11b.
Patent JP-H09270354-A (JP)
Title: Manufacture of inductor part
Inventor: MAKINO OSAMU
IPC: H01F41/04
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To lessen interlayer delamination and to reduce generation of holes, by a method wherein a process, in which a ferrite green sheet is formed between metal conductive wires, is provided. SOLUTION: A first ferrite green sheets 21, which are cut in standard size, are fixed to a first supporting member 22. On the other hand, adhesive sheets 24 are formed on a second supporting member 23. Then, the adhesive sheets 24 are laminated under pressure on the first ferrite green sheets 21, the second supporting member 23 only is exfoliated, and a spare laminated body 25 is obtained. Then, a plurality of metal conductive wires are arranged on the spare laminated body 25, the second ferrite green sheets 21 are superposed under pressure, and an integrated laminated material is obtained. Then, after the integrated laminated material has been cut into pieces of predator on turned size, the first supporting member 22 is removed, and a firing operation is conducted.
Patent JP-S574298-A (JP)
Title: Treatment of organic waste water
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/14
Filed: 1980-06-11
Abstract: PURPOSE: To considerably decrease the COD and chromaticity components in org. waste liquid by adding an oxidizer and a metallic ion dissociating material to the outflow slurry from a biological treatment process for said waste liquid then adding an alkali and subjecting the waste liquid to dehydration treatment.  
     CONSTITUTION: Raw night soil 1 in an undiluted state is flowed into a bilogical treatment device 2 such as bilogical nitrif and denitrifying process or the like. The mixed slurry of the outflow slurry 6 from the device 2 and concd. separating water 5 flows into a chemical oxidation tank 7-1, where it is added with a chemical 12, and is stirred for a prescribed time. As the chemical 12, ferrous sulfate as iron salt and hydrogen peroxide as an oxidizer are suitable. The mixed slurry from the tank 7-1 enters an alkali agent adding tank 7-2, where it is added with an alkali agent 13 such as magnesium hydroxide, and is controlled to ≥4pH, after which it is separated to dehydrated cake 9 and dehydrated separating water 10 by a mechanical dehydrator 8 such as filter press. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06261754-A (JP)
Title: N-acetyl-d-glucosamine deacetylase
Inventor: YAMANO NAOKO
IPC: C12R1/63
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a new deacetylase hydrolyzing N-acetyl-D-glucosamine into D-glucosamine and acetic acid. CONSTITUTION:The N-acetyl-D-glucosamine deacetylase acts on an acetamide group of N-acetyl-D-glucosamine and hydrolyze it into D-glucosamine and acetic acid. The enzyme dose not essentially react with an oligomer which is more than dimer of N-acetyl-D-glucosamine. The optimum pH is 7.8-8.2 at 37 deg.C; the stable pH is 6.0-9.0 at 45 deg.C; the optimum temperature is 33-39 deg.C; the molecular weight is 120,000-180,000 (TSK-GEL G-3000SW column). The enzyme can be obtained by cultuvating a bacterium strain having N-acetyl-D-glucosamine deacetylase producing ability, e.g. Bivrio correre non-01 (IFO No.15429), in a N-acetyl-D-glucosamine inducing medium, accumulating N-acetyl-D-glucosamine deacetylase and isolating it.
Patent JP-H09268049-A (JP)
Title: Manufacturing apparatus of fine powder material
Inventor: AKIMOTO SHIGERU
IPC: F27B7/08
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of fine powder material which can increase the amount of heat fed from the heat source to the cylindrical vessel and occurs no reduction in its production efficiency even when the throughput is increased. SOLUTION: This manufacturing apparatus for fine powder material is provided with the cylindrical vessel 1 which receives the dripped raw material and is driven to rotate around the center of axis along the horizontal direction and a heat source 3 arranged along the outer periphery of the cylindrical vessel 1. On the outer surface of the cylindrical vessel 1, a plurality of thrmoconductive fins 15 are attached in parallel along the direction of the axis center of the cylindrical vessel 1. In this case, the thermoconductive fins 15 are kept largely apart from other at their free ends, while they are kept small apart at their base ends and set to the outer surface at the position near the middle in the shaft center direction of the cylindrical vessel 1 to which the raw material for the fine powder is dripped.
Patent JP-H073151-A (JP)
Title: Flameproofed thermoplastic molding meterial
Inventor: BURIGITSUTE GARAISU
IPC: C08K9/06
Filed: 1994-04-18
Abstract: Flameproofed thermoplastic moulding compositions obtainable by mixing       A) from 20 to 70% by weight of a magnesium hydroxide and B) from 0 to 70% by weight of conventional additives and processing auxiliaries into a melt of C) from 10 to 80% by weight of a polyamide (nylon) prepolymer having a viscosity number of from 40 to 100 ml/g, and subsequently post-condensing the mixture in the solid phase.
Patent JP-S61237478-A (JP)
Title: Amorphous solar cell module
Inventor: NAKAMURA GENSHIRO
IPC: H01L31/048
Filed: 1985-04-12
Abstract: PURPOSE:To conduct heat treatment operation for recovering deterioration without removing module elements from a main body section by arranging a transparent resistor, through which beams can be transmitted and which can generate heat through a conduction, to a module-surface protective member. CONSTITUTION:A transparent resistor 6, through which beams can be transmitted and which can generate heat through a conduction, is disposed to a module- surface protective member 1 having high optical transmission and high mechanical strength through reinforcing treatment. Consequently, when the resistance value and optimum pattern of the transparent resistor 6 are set, the conduction power of a module element as an object for regeneration heat treatment is controlled by using the surface temperature of the module element as a function, thus heating and heat-treating a substrate at an optimum temperature. Accordingly, heat treatment operation for recovering the deterioration of photoelectric conversion efficiency by optical irradiation in the module elements can be conducted without removing the module elements from a main body section.
Patent JP-S63243261-A (JP)
Title: Production of electrically conductive transparent film having low resistance
Inventor: OZAKI KAZUYUKI
IPC: C23C14/32
Filed: 1987-03-31
Abstract: PURPOSE:To improve the smoothness and corrosion resistance of an amorphous film of indium oxide contg. tin (ITO) formed on an insulating substrate by ion plating, by subjecting the ITO film to sputter etching with Ar so as to make the grain boundaries small. CONSTITUTION:ITO is deposited on an insulating substrate by high frequency ion plating at room temp. in an oxygen atmosphere to form an amorphous ITO film on the substrate. This ITO film is subjected to sputter etching with Ar. The grains on the top of the film are regulated and electrons are implanted.
Patent JP-H10251431-A (JP)
Title: Production of polyurethane foam
Inventor: NOBUYOSHI MOTOJI
IPC: C08G18/65
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To produce a flexible polyurethane foam freed from the necessity for after cure and thereby shortened in an aging time by specifying the relationship concerning a catalyst, a catalyst constant and an isocyanate index, the mixing ratio of the high-molecular and low-molecular polyhydroxy compounds, the amount of TDI used, etc. SOLUTION: The high-molecular polyhydroxy compound used has an average functionality of 2 or above, a rate of primary hydroxyl groups of 50% or above and a hydroxyl value of 20-60mgKOH/g. The low-molecular polyhydroxy compound has an average functionality of 2 or above and a hydroxyl value of 300mgKOH/g or above. The organic polyisocyanate is a mixture of TDI with cr-MDI. Formula I (wherein X is the amount of the catalyst used; k1 and k2 are catalytic constants; I is the isocyanate index; and i is the number of the types of the catalysts used) which represents the relationship between the catalyst and the isocyanate index and formula II concerning the properties (e.g. mixing ratio) of the starting compounds are satisfied.
Patent JP-S574784-A (JP)
Title: Thermal printer
Inventor: SUGIURA KENICHIROU
IPC: B41J2/36
Filed: 1980-06-13
Abstract: PURPOSE: To elevate the quality of characters with improved generation of the difference in the concentration depending on the density of dots by performing one vertical line of printing for a vertical line dot pattern data with the application of a heat generation signal for correction of vertical lines on a thermal head.  
     CONSTITUTION: As soon as a new dot pattern data DP is inputted into a new pattern register 1, a vertical line correction pattern, a horizontal row correction pattern and a basic pattern are each latched to latches 4, 6 and 7 from respective circuits 3, 5 and 1 and sent to corresponding head drivers 8, 9 and 10. The head drivers 8, 9 and 10 heat a thermal head 11 delayed in time according to the dot pattern inputted thereinto. The order of the heating is controlled by signal lines l 1  and l 2  to operate the head drivers 8, 9 and 10 in that order. Here, each heating time is preset to be appropriate for respective head drivers 8, 9 and 10 with the characteristics of the head, the quality of paper, etc. taken into account. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08283463-A (JP)
Title: Silica-reinforced rubber composition and tire with tread
Inventor: POORU HARII SANDOSUTOROMU
IPC: C08K5/43
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a silica reinforced rubber composition having high strength and hardwearing properties by compounding a diene elastomer, fine particle silica, carbon black, and a specific silica coupler.  
     SOLUTION: A silica reinforced rubber composition comprises (A) 100 pts.wt., of a diene elastomer (b) 5-90 phr of fine particle silica of, (C) 0-80 phr of carbon black, when the composition contains carbon black, a weight ratio of silica to carbon black being at least 0.1/1 and a total sum of silica and carbon black being 30-120 phr, and (D) a silica coupler selected from a mixture of (i) dithiodicaprolactam, (ii) 95-25 wt.% of dithiodicaprolactam and 5-75 wt.% of bis-(trialkoxysilylalkyl) polysulfide with 2-8 of S in a polysulfid bridge, a weight ratio of the silica coupler to the silica being in the range of 0.01/1-0.2/1. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H07257692-A (JP)
Title: Liquid continuous transfer method and its device
Inventor: KANAI YOSHIKAZU
IPC: B67D7/02
Filed: 1994-03-28
Abstract: PURPOSE:To provide a method and device for the transfer of a liquid, wherein a uniform pressure or flow rate can always be obtained, and a pulsation does not generate. CONSTITUTION:Three or more sealed containers 1, 2, 3 of approx. the same capacity are provided, and at least one of these sealed containers 1, 2, 3 is kept empty or almost empty. Then, a liquid to be transferred is put in the other containers 1, 2, and at least of of these containers in which the liquid is filled is kept to have a smaller filled quantity of the liquid than the other container. Then, a gas is injected in the sealed containers 1, 2 which contain the liquid, from the outside. The liquid is led out from respective containers 1, 2 by the pressure of the gas, and the liquid is transferred to an open container 8, which is the target location, through respective pipes 4, 5, 6 or by gathering the pipes 4, 5, 6 to one pipe 7. Then, the liquid is poured from the open container 8 to an empty sealed container 3 while the liquid is being transferred, and as soon as one of the container 2 of the containers 1, 2 becomes empty or almost empty, a gas feeding valve is switched, and at this point, the gas is injected into the sealed containers 1, 3 with the liquid, and the liquid is continuously transferred and circulated.
Patent JP-H03279284-A (JP)
Title: Production of compound semiconductor single crystal
Inventor: YOSHIDA KIYOTERU
IPC: C30B11/00
Filed: 1990-03-27
Abstract: PURPOSE:To enable to realize a steep temperature gradient at a solid liquid interface and facilitate to control the shape of the solid liquid interface by disposing a heater only under a heating oven and disposing a heatsink to be cooled with a cooling medium from the outside on the seed side. CONSTITUTION:The melted liquid 17b of InP is prepared in a boat 17. Ar gas as a cooling gas is flowed in a piping 21 for cooling to continuously cool the projected portion 20a of a heatsink 20, and simultaneously to control the generated heat amount of a divided heater 13b on a high temperature region side, thereby, the temperature gradient of a solid liquid interface between a seed 18 and InP melted liquid 17b is kept to 12-15 deg.C/cm. The InP melted liquid 17b is gradually cooled to solidify the liquid in one direction. The process gives an InP single crystal remarkably reduced in the number of twins and having a large grain size of approximately >=4.0X3.0cm. The shape of the solid liquid interface in the process is steepened as the seed become apart (as the single crystal grows).
Patent JP-S58196580-A (JP)
Inventor: ANDOU KAZUO
IPC: G09F3/00
Filed: 1982-05-12
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-S535297-A (JP)
Title: Preparation of polyurethane foam
Inventor: SHIMADA SUMIO
IPC: C08J9/02
Filed: 1976-07-05
Abstract: PURPOSE: To prepare a low density polyurethane foam having sufficiently high hardness not to cause bottomming-out. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S523429-A (JP)
Title: Safety circuit
Inventor: TSUNEKAWA TOKUICHI
IPC: G03B7/08
Filed: 1975-06-26
Abstract: PURPOSE: Before a photometric circuit gets to the condition of normal operation, prohibiting the camera operation sequence of exposure control mechanism, to get rid of the error of exposure quantity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62237703-A (JP)
Inventor: NAKADA MASAMI
IPC: H01C7/112
Filed: 1986-04-09
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-S63244026-A (JP)
Title: Image projecting device
Inventor: SAIJO TAKAO
IPC: G03B21/11
Filed: 1987-03-31
Abstract: PURPOSE:To permit exact detection of images and the margin region between the images without impairing the accuracy of a stop position by detecting the projected images of a microfilm which is not provided with blip marks by a detecting means via a light transmittable plate having a light diffusing property. CONSTITUTION:This device, which is constituted to make macro-projection of the images, etc., of the microfilm irradiated with the light from a light source by an optical path, has the detecting means 18 and a carrier part 4. The detecting means 18 receives the light from the projection optical path via the light transmittable plate having the light diffusing property and detects the images and the margin region between the images. The carrier part 4 controls the driving of the microfilm in accordance with the signal from the detecting means and determines the retrieval position of a desired image. The images and the margin region between the images are thereby exactly detected without impairing the accuracy of the stop position and the reliability of the detection is improved.
Patent JP-H05281832-A (JP)
Title: Electrifying device
IPC: G03G21/00
Filed: 1992-04-01
Abstract: PURPOSE:To prevent uneven local electrification at low cost using only a DC power source. CONSTITUTION:This device has a resistor member disposed in contact with an electrostatic latent image carrier body 101 and a conductive member to bring the resistor member into contact with the electrostatic latent image carrier body 101. These members satisfy conditions of 1.8X10<6RV<1.1X10<12>[OMEGA-cm] and 4.7X10<6RVXL<3.5X10<11>[OMEGA-cm<2>], wherein RV is the volume resistance of the resistor member and L is the distance between the contact point of resistor member and conductive member and the center of contact width of the resistor member and the electrostatic latent image carrier body 101. Therefore, the electrostatic latent image carrier body 101 is not electrified over the desired electrification potential, which prevents uneven local electrification and enables recording of good picture images for a long time.