baber/WOPTO huggingface dataset:
Patent JP-2000030684-A (JP)
Title: Alkaline storage battery
Inventor: YAMAMOTO TETSUYA
IPC: H01M2/16
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a long life storage battery excellent in a liquid retaining property and a self-discharging characteristic by providing a separator containing polyolefine fiber comprising at least one of maleic anhydride and its derivative. SOLUTION: Maleic anhydride derivative is selected from methyl maleic anhydride, ethyl maleic anhydride, and butyl maleic anhydride. A separator is made of a nonwoven fabric, or a composite sheet, which is made of fiber prepared by adding maleic anhydride or its derivative to polyolefin fiber by grafting copolymerization or made of fiber with no added compound. A mean diameter of the fiber is 3-15 μm desirably. A mixing ratio in weight between the fiber with an added compound and the fiber with no added compound ranges from 40:60 to 70:30 preferably. Durability of a separator against an alkaline electrolyte improved, and an electrolyte in the separator is maintained without any shift to a positive or negative electrode. Hydrogen gas generated from the negative electrode in storage at a high temperature is prevented from reaching the positive electrode.
Patent JP-H0631413-A (JP)
Title: Method for controlling inert gas blowing rate into immersion nozzle in continuous casting
Inventor: TANAKA SHUJI
IPC: B22D11/10
Filed: 1992-07-21
Abstract: PURPOSE:To provide a control method of inert gas blowing rate into an immersion nozzle for suppressing the variation of molten metal surface level in a mold to the irreducible minimum, in continuous casting. CONSTITUTION:In the control method of the inert gas blowing rate into the immersion nozzle 4 in the continuous casting, by changing the opening of a sliding nozzle 3 fitted between a tundish 1 and the immersion nozzle 4, a feedforward control is applied on an operating signal in the inert gas flow rate adjusting valve 12. Then, by adjusting the inert gas blowing rate into the immersion nozzle, the variation of the molten metal surface level in the mold can be suppressed to the irreducible minimum.
Patent JP-H1135930-A (JP)
Title: Cold storage material utilizing latent heat
Inventor: MAEDA JUNYA
IPC: C09K5/06
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To effectively prevent supercooling by incorporating sodium borate in a specific ratio into an aqueous solution of sodium chloride. SOLUTION: The amount of sodium borate is preferably 0.1-5 pts.wt. based on 100 pts.wt. of an aqueous solution of sodium chloride and the concentration of sodium chloride is preferably 5-30 wt.%. The phase transition temperature of a cold storage material utilizing latent heat obtained is preferably -40 to -2 deg.C. For an aqueous solution of sodium chloride as a cold storage medium is employed sodium chloride having a purity of 99% or higher. As sodium borate employed as a supercooling preventing agent, there can be exemplified borax, anhydrous sodium borate, sodium borate dihydrate, etc., and among these borax is preferable.  Sodium borate prevents the supercooling phenomenon of a cold storage material utilizing latent heat comprising sodium chloride as a cold storage medium and makes the freezing point close to the phase transition temperature of the aqueous solution of sodium chloride. To this material may be added a water-absorbent resin, attapulgite clay, gelatin, agar, etc.
Patent JP-S6176468-A (JP)
Inventor: BOON DEE DANBAA
IPC: C07D251/50
Filed: 1985-09-04
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-H0860231-A (JP)
Title: Method for highly cleaning molten steel
Inventor: HIGUCHI YOSHIHIKO
IPC: C21C7/10
Filed: 1994-08-18
Abstract: PURPOSE: To provide a highly cleaning method of molten steel using an immersion tube. CONSTITUTION: At the time of blowing inert gas or soluble gas or both mixed gas from the bottom part of a ladle in a projecting area of the immersion tube 3 by reducing the pressure in the immersion tube to suck up the molten steel after immersing the cylindrical immersion tube 3 into the molten steel 2 in the ladle, the ratio D1 /D2 of the inner diameter D1 of the immersion tube and the inner diameter D2 of the ladle is made to be 0.5-0.8. The gas existing or dissolved in the molten steel is generated as fine bubbles by pressure reducing action, and inclusions in the molten steel are caught into the bubbles to separate and remove the inclusions.  In the case of using the soluble gas by this method, a method, in which the pressure is returned back after reducing the pressure and the pressure is again reduced after dissolving this gas into the molten steel, or before reducing the pressure, this gas is dissolved into the molten steel, can be used. An alloy containing the soluble gas component can be used, too. By this method, while reducing the erosion of the immersion tube, the steel having high cleanliness can be obtd.
Patent JP-S5983270-A (JP)
Title: Half-manned telephone voting system
Inventor: TANAKA TAKEHIKO
IPC: G06Q50/00
Filed: 1982-11-05
Abstract: PURPOSE:To reduce the load of the operator, by performing the part of a start processing with the operator and taking out individual data from a file together with individual voice data and performing succeeding processings without the operator on a basis of voice recognition. CONSTITUTION:The cell from each subscriber 1 is inputted to a network controller 3 through a switching network 2; and when the incoming is detected, it is first reported to the operator. When he answers the conversational mode is set. He inputs the subscriber number and etc., and he performs the key operation for switching the mode to voice recognition when a file of the subscriber himself is found. Then, a CPU7 sends voice data of the subscriber to a corresponding voice recognizing device 9 and performs such control through an interface controller 8 that the network controller 3 is disconnected from the operator and is connected to the voice recognizing device 9. Thus, vote contents from the subscriber are recognized and confirmed.
Patent JP-S5988217-A (JP)
Title: Electric discharge machining
Inventor: OOHASHI HAJIME
IPC: B23H7/26
Filed: 1982-11-05
Abstract: PURPOSE:To permit electric discharge machining with high accuracy by permitting the deflection in the X and Y directions of an electrode for a workpiece to be automatically corrected by using the correction mechanism of an NC apparatus when the electrode is turned by a prescribed angle. CONSTITUTION:A workpiece 10 is immersed into an insulative working liquid 14 in a working tank 12 and opposed to an electrode 16. The working liquid 14 circulates between a tank 18 and the working tank 12 and jetted-out from a nozzle 20 into the gap between the workpiece 10 and the electrode 16. A table 22 onto which the workpiece is loaded is horizontally shifted by an X-axis motor 24 and a Y-axis motor 26. The electrode 16 is moved up and down by a Z-axis driving motor 28 and turned by an arbitrary angle by a C-axis driving motor 30. The correction amount in each direction X, Y of the center of the electrode 16 is memorized beforehand in an NC apparatus 36, and when the turning angle of the electrode 16 is determined, the correction amount memorized is transmitted from the apparatus 36, and the driving motors 24 and 26 for the X-axis and Y-axis respectively are driven to perform automatic correction.
Patent JP-H0248336-A (JP)
Title: Pallet magazine
Inventor: MIYOSHI MOTOYUKI
IPC: E04H6/18
Filed: 1988-08-05
Abstract: PURPOSE:To perform the reliable feed of a pallet along with elevation of a lifter by means of no power by a method wherein a rotary claw engaged with a pallet at a lowermost stage during the feed of the pallet is situated, and the rotary claw is positioned so that it is rotated by means of a striker placed on the ground side. CONSTITUTION:When a lifter is lowered, a rotary claw 15 is rotated and lowered under gravity. Since, with the lifter raised, it is brought into contact with strikers 25 and 26, the rotary claw 15 is lowered in an up state, and it enters a space below the under surface of a pallet 50 being to be fed. When, with this state, the lifter is lowered, since the rotary claw 15 is engaged with the pallet 50, the pallet 50 can be forcibly fed out.
Patent JP-H0480860-A (JP)
Title: Program loading system
Inventor: HIRASHIMA MITSUHIRO
IPC: G06F15/177
Filed: 1990-07-23
Abstract: PURPOSE:To detect a loading mistake of a program by providing a comparison means which performs the comparison between the computing result of an arithmetic means and that of a memory data arithmetic means. CONSTITUTION:A comparison means 5 compares the sum data of an arithmetic means 2 with the sum data of a memory data arithmetic means 6 and transfers the result of this comparison to a data transfer means 1. The means 1 decides based on the result of the means 5 whether a program is loaded normally or not. If not, the program loading operation is carried out again from its beginning.
Patent JP-H0539545-A (JP)
Title: Stainless steel for ultrahigh vacuum equipment excellent in corrosion resistance and production of ultrahigh vacuum vessel
Inventor: SHIMIZU YASUHIRO
IPC: C22C38/58
Filed: 1991-08-03
Abstract: PURPOSE:To improve the corrosion resistance and gas discharging properties of a stainless steel by subjecting a stainless steel increased in Mn content to surface oxidation treatment. CONSTITUTION:The objective stainless steel for a ultrahigh vacuum vessel is constituted of a compsn. contg., by weight, >=0.08% C, 0.2 to 2.0% Si, 2.0 to 15.0% Mn, 0.050% P, 12 to 23% Cr, 7 to 20% Ni and <=0.35% N, contg. total 0.5 to 4.0% of one or two kinds of Mo and Cu and the balance Fe with inevitable impurities. The stainless steel having the above compsn. is subjected to surface oxidation treatment and is thereafter assembled into a vacuum vessel. Or, after the assembling into the vacuum vessel, it is subjected to surface oxidation treatment.
Patent JP-S6349706-A (JP)
Title: Holographic diffraction grating
Inventor: KATO MASAYUKI
IPC: G02B26/10
Filed: 1986-08-20
Abstract: PURPOSE:To obtain a diffraction grating which has a small dependency on polarized light and has high diffraction efficiency by laminating two sheets of holograms having different polarization characteristics. CONSTITUTION:This diffraction grating 5 is constituted of a transparent substrate 11, a medium 3a deposited on the substrate 11, a protective film 52 which consists of SiO2, etc., and is formed on the medium 3a, a medium 3b deposited thereon, and a protective film 52 which consists of SiO2, etc., and is formed on said medium. A material essentially consisting of a polyvinyl carbazole is used for the media 3a, 3b. The 1st hologram 4a is formed prior to the formation of the protective film 51 on the medium 3a and the exposure at this time is 100mJ/cm<2>. The 2nd hologram 4b is formed prior to the formation of the protective film 52 on the medium 3b and the exposure at this time is 10mJ/cm<2>.
Patent JP-H0487919-A (JP)
Title: Binding machine
Inventor: KOBAYASHI HIROYUKI
IPC: B65B13/18
Filed: 1990-07-23
Abstract: PURPOSE:To automatically perform a cross tying by a method wherein after a string is wound around a work at least a round, the work is turned for 90 deg. and the string is wound around the work perpendicularly to the former string and tied. CONSTITUTION:A carrier 10 reciprocates along and parallel to a conveying path 2, and a movable table 20 is mounted in the carrier 10 and makes a reciprocating motion relative to the carrier 10 and parallel to the conveying path 2. An arc-shaped groove 22, which has an interior angle of 90 deg. and extends along the conveying path, is provided on a flat plate on the top of the carrier 10. A gripper 40 is mounted on the movable table 20 and makes a relative motion and relative angular motion at the right angle to the motion of the movable table 20 via a blocks 25 and 30. A pair of rollers 33 on top of the block 30 are fitted in the arc groove 22. The gripper 40 holds a work, the carrier 10 moves to the opposite position to a binding machine 1, and a longitudinal tying arm winds a string around the work. When the movable table 20 moves from one end to the other end, the rollers 33 moves from one end of the arc-shaped groove 22 to the other end, so that the work is turned for 90 deg. together with the gripper 40, a string is wounded around the work perpendicularly to the string which is previously wounded, and a knot is made.
Patent JP-H11140336-A (JP)
Title: Thermosetting resin molding compound
Inventor: TANIZAWA HIDEMI
IPC: C08L61/06
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a molding compound which can attain mechanical properties and heat resistance equivalent to those which could be attained if it would be formulated with chopped strands by using a specified amount of a filler being a prepreg whose base is a glass fiber or a combination thereof with a glass fiber. SOLUTION: The prepreg used is one the base of which is a glass cloth or nonwoven fabric and may be one recycled from scraps of a starting prepreg of a thermosetting resin laminate or a prepreg for a resinoid grindstone. The prepreg is obtained by cutting or grinding one in the form of a sheet, a roving, or an irregular shape prior to the step of forming a molding material to a size of 20 mm or below, desirably, 10 mm or below or 1 mm or above. The thermosetting resin is exemplified by a phenolic resin, an epoxy resin, a melamine resin, or an unsaturated polyester resin and is used in an amount of 10-50 wt.% based on the entire weight of the molding material. The cut or ground prepreg, optionally, in combination with a glass fiber is used in an amount of 10-80 wt.% based on the entire weight of the molding compound. This formulation can afford the cost down of the molding compound.
Patent JP-S5895691-A (JP)
Title: Preventing apparatus for transverse vibration of pulling up shaft in pulling up machine of semiconductor
Inventor: TAKAHASHI TAKAO
IPC: H01L21/02
Filed: 1981-12-03
Abstract: PURPOSE:To prevent the transverse vibration of a pulling up shaft effectively in a pulling up machine of a semiconductor by the Czochralski method using the pulling up shaft, by means of a guide moving synchronously with the pulling up shaft. CONSTITUTION:The other and inner cylinders 25 and 26 movable along a guide shaft 36 up and down are located at the lower end position, and a guide 29 previously engaged with a pulling up shaft 19, e.g. a flexible wire, is held by arms 27 and 28. A seed 22 is then brought into contact with a raw material melt in a crucible 11 and pulled up by rotating the pulling up shaft 19 with a hoisting apparatus 14 to grow a single crystal ingot 13. In the process, the outer and inner cylinders 25 and 26 are pulled up while connectedly driven by the above- mentioned operations, to make the distance between a seed chuck 23, and the guide 29 always constant. Thus, the transverse vibration of the pulling up shaft 19 is effectively prevented, and the number of revolutions of the pulling up shaft  19 can be set at the desired value to grow the aimed single crystal of good quality.
Patent JP-S6086979-A (JP)
Title: Charge transfer device
Inventor: NOMURA SHIYOUJI
IPC: H04N5/335
Filed: 1983-10-18
Abstract: PURPOSE:To increase the charge transfer capacity in the case of high density and a high degree of integration by sharing a vertical charge transfer part with two lines of an input part. CONSTITUTION:A transfer gate TGa is turned on by the pulse voltage, and the electric charges supplied to input diodes Aa1-Ajn and Ba1-Ban are shifted to vertical registers VRa and VRb respectively then transferred successively to a horizontal register HR set at a lower part. Then the charges are sent to a signal detection amplifier SA for read-out of signals. Then a transfer gate TGb is turned on in the next instant, and signal charges supplied to input diodes Ab1- Abn and Bb1-Bbn are shifted to registers VRa and VRb respectively and sent to the amplifier SA for read-out of signals. In such a way, the input signals of two input lines are transferred by a single vertical register. This can reduce the number of vertical registers to half.
Patent JP-S5985300-A (JP)
Title: Reagent for measuring activity of alpha-amylase
Inventor: MITSUHIDA NOBORU
IPC: G01N33/50
Filed: 1982-11-06
Abstract: PURPOSE:A reagent for measuring the activity of alpha-amylase containing a stable specific maltooligosaccharide as a substrate with a high productivity in measured values and a little variation in absorbance by the pH in measurement. CONSTITUTION:A reagent for measuring the activity of alpha-amylase containing a maltooligosaccharide having a carboxyphenyl group in which positions except at least one o-position may be sbstituted by optional substituent groups linked to the reducing terminal by the glucoside bond as a substrate component and further glucosidase, hydroxybenzoic acid hydroxylase, reduced form coenzyme and if necessary further a following enzyme system consisting of protocatechuic acid dioxygenase. The change in absorbance is traced when hydroxybenzoic acid liberated by the action of alpha-amylase and glucosidase is converted into dihydroxybenzoic acid by the hydroxybenzoic acid hydroxylase and reduced form coenzyme.
Patent JP-S6257566-A (JP)
Inventor: OKADA SANEO
IPC: A61M35/00
Filed: 1985-09-05
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-S5989684-A (JP)
Inventor: SAURU BAANAADO KADEIN
IPC: A61P25/26
Filed: 1983-10-18
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-2001018682-A (JP)
Title: Display device for vehicle
Inventor: ARAI KAZUO
IPC: G09F9/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To improve visibility of a display image by selectively forming an image display image in only a specified area within a display possible area of a display unit according to eyes of an occupant when the image display image formed by the display unit provided within an instrument panel is expanded and displayed in the directions of the eyes of the occupant. SOLUTION: A controller 28 displays display information stored in a memory based on each various kind of vehicle information within a display possible area of a liquid crystal display panel 33 provided with a back light tube of a display unit 30 provided within an instrument panel 22. Light emitted by the back light is made incident on the liquid crystal display panel 33 via an optical diffusion plate and a cold filter, luminous flux of a display image of the liquid crystal display panel 33 is expanded and reflected by a concave mirror 25, is projected on windshield 24, is reflected by a combiner 27 and is made incident on eyes of a driver. At this time, the driver moves the display image within the display possible area of the liquid crystal display panel 33 by operating a display image moving operation switch 51 and the display image is made easy to visualized.
Patent JP-S6439491-A (JP)
Title: Drilling device
Inventor: HIROSE MASAAKI
IPC: E21B17/14
Filed: 1987-08-06
Abstract: PURPOSE: To avoid a release of engagement between a casing and a cutting edge pipe even when the casing is rotated in either direction by inserting engaging projections on the casing side into L-shaped channels on the cutting edge pipe side and then, closing the vertical channel parts with cover plates. CONSTITUTION: A cutting edge pipe 4 is inserted into an intermediate pipe 41 from the bottom of it and is integrally fitted thereto. In this case, engaging projections 43 are at first inserted into the vertical channel parts of L-shaped channels 44 and are inserted into circumferential channel parts by rotating the cutting edge pipe 4 at the ends of the channels. Then, cover plates 45 are fitted to the vertical channel parts of the L-shaped channels 44 from the outside and are welded to close the vertical channel parts.
Patent JP-H0682966-A (JP)
Title: Photograph color negative and intermediate color film material
Inventor: MARUKU AIE
IPC: G03C1/76
Filed: 1993-07-12
Abstract: PURPOSE: To generate high image sharpness attainable by a carbon black halation preventive back coating layer without suffering from the defect of the carbon black halation preventive back coating layer or a dye-containing back coating layer. CONSTITUTION: A photographic color negative or color intermediate film material contains a hansparent film supporting body and a blue halation preventive layer, at least one red sensitized silver halide emulsion layer containing at least one kind of a cyan forming coupler, an intermediate layer, at least one green sensitized silver halide emulsion layer containing at least one kind of a Magenta forming coupler, a yellow filter layer, at least one blue sensitized silver halide emulsion layer containing at least one kind of a yellow forming coupler and a protective layer applied thereon in this order. A blue halation preventive layer contains at least one kind of a blue non-diffusible pentamethine oxonol based barbituric acid derivative dye dispersed in a hydrophilic colloid and the dye absorbs red light and is removed and/or decolored in a processing bath.
Patent JP-H0724967-A (JP)
Title: Material for food packing container composed of resin laminated sheet and food packing container
Inventor: MATSUSHITA AKIRA
IPC: B65D65/40
Filed: 1993-07-14
Abstract: PURPOSE:To obtain flexibility, impact resistance, heat resistance and oil resistance by laminating a resin sheet consisting of an impact-resistant polystyrene resin and a polypropylene resin to a resin sheet consisting of an impact-resistant polystyrene resin, a crystalline polystyrene resin and a styrene/butadiene copolymer in a specific wt. ratio. CONSTITUTION:A resin sheet A2 being a principal material is formed from a compsn. prepared by compounding, 42-80 pts.wt. of an impact-resistant polystyrene resin 5-25 pts.wt. of a crystalline polystyrene resin and 10-23 pts.wt. of a styrene/butadiene copolymer and a thin resin sheet B1 is formed from a compsn. prepared by compounding 40-90 pts.wt. of an impact-resistant polystyrene resin and 10-60 pts.wt. of a polypropylene resin. In the case of a three- layered laminated sheet 3, the thin resin sheets B1 with a thickness of 0.05-0.1mm are laminated to both surfaces of the resin sheet A2 with a thickness of 0.3-0.5mm.
Patent JP-2000028748-A (JP)
Title: Device for discriminating application of protection film of optical disk
Inventor: IZUMO SHIGERU
IPC: G11B7/26
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To automatically detect that no protection film has been applied by rotating an optical disk, at the same time, changing the irradiation position of a light beam in a radius direction for scanning the surface of the optical disk, and detecting an AC component due to interference based on the reflected light on the front and rear surfaces of the protection film. SOLUTION: An optical disk 9 is retained on a base 11, and is rotated at fixed speed by a rotary control part 12. Also, the optical disk 9 is moved at the fixed speed in the radius direction by a slide driving part 13 along with the rotary control part 12, and the entire recording surface of the optical disk 9 can be scanned. Then, when a protection film is applied onto the surface of the optical disk 9, one part of a laser beam is reflected on the surface, and the others are refracted, reflected on a metal film, pass through the protection film again, and are received by a PSD(position sensitive device) 10, thus generating interference by the reflected light on the front and back surfaces, and obtaining an AC component. The AC component has only a high frequency component according to signal change due to the warpage or the like of the optical disk 9.
Patent JP-S6090680-A (JP)
Inventor: MASUDA YASUHIKO
IPC: B25C5/15
Filed: 1983-10-21
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。