baber/WOPTO huggingface dataset:
Patent JP-H11157015-A (JP)
Title: Fiber reinforced thermoplastic resin molded body having superior chemical resistance
Inventor: FUJIMOTO TAKAHIRO
IPC: B32B27/12
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cracks or breakages even when contacting chemical or the like by allowing a fiber content to be in the rate of a specific range, and providing a chemical resistant film layer on the surface with the thickness of a specific range. SOLUTION: The fiber content of a fiber reinforced thermoplastic resin sheet 2 is made 2-40 vol.%, and the thickness of which is made 0.2-6 mm. On both surfaces of the resin sheet 2, a chemical resistant thermoplastic resin film 3 is laminated integrally with a thickness of 30-700 μm. By this structure, the content of the fiber reinforced thermoplastic resin being 40 vol.% or lower can allow an inner stress being included inherently in the fiber reinforced thermoplastic resin to be prevented from increasing. In addition to this, since a chemical resistant film layer 3 having a predetermined thickness is coated integrally, the sheet 2 can avoid contacting a paint or chemical such as a solvent. Accordingly, the occurrence of cracks or breakages can be precluded when contacting a paint or chemical such as a solvent.
Patent JP-2000163819-A (JP)
Title: Magneto-optical recording medium
Inventor: MIYATA KAZUTOMO
IPC: G11B11/10
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To improve storage durability by laminating on a substrate, at least a thermal diffusion layer, first dielectric layer, magneto-optical recording layer and second dielectric layer in this order and forming a barrier layer comprising either Si or C to protect the recording layer between the magneto-optical recording layer and the second dielectric layer. SOLUTION: A thermal diffusion layer 3 such as an Al film having about 40 nm film thickness is formed on a disk substrate 2 so as to diffuse the heat in a magneto-optical recording layer 5 as well as to improve the recording characteristics, and then a first dielectric layer 4 such as a SiN film having about 20 nm film thickness to improve the optical efficiency, a magneto-optical recording layer 5 such as TbFeCo having about 23 nm film thickness, and a barrier layer 6 such as a Si film having about 10 nm film thickness to protect the magneto-optical recording layer 5, and a second dielectric layer 7 such as a SiN film having about 80 nm film thickness are successively laminated thereon.  By forming the barrier layer 6 having rather small vacancies in the film between the magneto-optical recording layer 5 and the second dielectric layer, the water, oxygen or nitrogen in air can be cut by the barrier layer 5.
Patent JP-H02178230-A (JP)
Title: Suppository
Inventor: UENO TAKASHI
IPC: A61P9/10
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a suppository having excellent plasma concentration, comprising an oligosaccharide or polysaccharide containing S-oxonic acid group or a salt thereof as an active ingredient and a base for suppository. CONSTITUTION:A hydrophilic base is blended with 1.0-70wt.% based on a suppository composition of a natural or synthetic oligosaccharide or polysaccharide containing at least one S-oxonic acid group (e.g. -SO3H) through a low- molecular-weight connecting group to a saccharide constituting carbon atom or a salt thereof as an active ingredient and pharmaceutically manufactured by a conventional procedure to give the aimed substance. The substance is effective for preventing and treating retrovirus diseases, hyperlipemia, arteriosclerosis and about 10mg-10g of the substance is administered. Dextran sulfate (synthetic polysaccharide) having 500-2,000,000 molecular weight may be cited as the active ingredient.
Patent JP-2000118815-A (JP)
Title: Film transferring device
Inventor: NAKAUCHI SHUNSAKU
IPC: B65H23/025
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To correct curve of a film orthogonal to the transferring, by transferring the film in a state of both ends of the film grabbed between two sets of pressure rollers and a pressure roller rotation shaft inclined in relation to the transferring direction. SOLUTION: Two sets of pressure rollers 3, 5 rotate with vertically grabbing respective right and left ends of a film 2 with a constant pressure. Rotation shafts 4, 6 are kept in parallel with each other, and are inclined by an angle θin relation to the transferring direction of the film 2. The pressure rollers 3, 5 for grabbing the left end operates a force that moves the film 2 left in relation to the transferring direction. The right pressure rollers 3, 5 operate a force for moving the film 2 right. When forces of two sets of pressure rollers 3, 5 are balanced, the film 2 is pulled orthogonally to the transferring direction at a place grabbed by the pressure rollers 3, 5 to eliminate looseness, and therefore, the film becomes linear and can keep flatness.
Patent JP-H04196998-A (JP)
Title: Stereoscopic image encoding device
Inventor: ARII KOJI
IPC: H04N19/51
Filed: 1990-11-28
Abstract: PURPOSE:To drastically decrease an information quantity by subjecting one image signal to movement correction by utilizing the strong cross corelativeness of the left and right image signals and executing encoding between frames. CONSTITUTION:The image block for the left read out of an image signal memory means 5 for the left is inputted to an image signal changeover means 10 of an encoding means 9. The image block for the left is subjected to two-dimensional AC/DC conversion and is converted to a conversion coefft. by an AC/DC conversion encoding means 11. An image changeover means 10 is changed over to read the image signal 41 for the right out of an image signal memory means 6 for the right when the processing of the image signal 31 for the left ends. A motion vector detecting means 7 detects motion vectors in such a manner as to minimize distortions between the image block for the right encoding read out of the image signal memory means for the right and the image block for the left in the same position as the position of this block and the periphery thereof. The motion vectors are sent to a block differentiating means 8 and a multiplexing means 14.
Patent JP-H04277494-A (JP)
Title: Fluorescent lamp system
Inventor: GUREN DEII GARUBOUITSUTSU
IPC: H05B41/232
Filed: 1991-12-16
Abstract: PURPOSE: To shut a heater electrode current after lighting fluorescent lamps. CONSTITUTION: Switches TR1, TR2, TR3 are installed in respective electrodes 11a, 11b, 13a, 13b of a fluorescent lamp system and after fluorescent lamps 11, 13 are lit, relevant switches respectively are operated responding to the voltage values between both ends of respectively corresponding fluorescent lamps, and the connections of relevant electrodes 11a, 11b, 13a, 13b with relevant heater windings 15, 19, 21 are disconnected.
Patent JP-H05176719-A (JP)
Title: Dietary fiber-containing dextrin
Inventor: OKUMA KAZUHIRO
IPC: A23L1/308
Filed: 1991-11-20
Abstract: PURPOSE:To provide a novel dietary fiber-containing dextrin with reduced coloring substances and irritating substances obtained by acid-treating potato starch heating, hydrolyzing it with alpha-amylase and glyco-amylase and separating and removing glucose from the hydrolyzate. CONSTITUTION:Potato starch powder to which hydrochloric acid is added, is treated with heat, the resultant roasted dextrin is hydrolyzed with alpha-amylase and glucoamylase, and more than half of the formed glucose (Glu) is removed to give the objective dextrin. In the dextrin, more than 18wt.% of dietary fibers based on the components other than Glu is included, the amount of the Glu residue having 1 4 glycoside bonds is 30 to 35% in the components other than Glu, the average molecular weight of the components other than Glu is 510 to 965 and the fluctuation range between the calculation value Y based on the equation (Y is the average molecular weight of the components other than Glu; X is the Glu residue having both 1 4 bonds and 1 6 bonds determined by the Hakomori's methylation method) and the observed value is less than 20%.
Patent JP-H09152833-A (JP)
Title: Data structure of geodraphical information system and its data structuring method
Inventor: YAMAUCHI NOBUYOSHI
IPC: G09B29/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To speedily and accurately generate maps by uses and purposes with minimum necessary data by composing data of an arc as the border line of a map and use data added to the arc so as to generate a polygon. SOLUTION: A completed polygon 1 is a specific area shown on a map and polygons P1 and P2 are elements for constituting the completed polygon 1. Arcs a1 and a2 are independent data and subordinate to neither the polygon P1 nor the polygon P2, and they are used as prescribed values to generate the polygon P1 and also used as prescribed values to generate the polygon P2 as well. To set by which polygon and how the arcs as the prescribed values for generating the polygons are used, 'on' for an arc to be used and 'off' for an arc to be unused are added by the purposes by uses. Consequently, data need not be registered repeatedly and the amount of data is decreased to shorten the time needed for the data registration.
Patent JP-H05138187-A (JP)
Title: Device for controlling flow rate of returned sludge
Inventor: KANETANI TOSHINORI
IPC: C02F3/12
Filed: 1991-11-20
Abstract: PURPOSE:To homogenize the conditions relating to the amount of activated sludge of the respective aertors in a plurality of sewage disposal systems. CONSTITUTION:In a sewage disposal controlling device equipped with a plurality of sewage disposal systems wherein sewage is introduced into aerators and mixed with returned sludge and air is supplied into the aerators to perform purification of sewage, the necessary flow rate of returned sludge is calculated by algorithm for maintaining the ratio of the flow rate of returned sludge constant for the flow rate of sewage introduced into the aerators in the arithmetic devices 10A, 10B of requested returned sludge. The measured flow rate arithmetic devices 11A, 11B calculate the ratio of the measured value for the request amount of returned sludge from both the output of these arithmetic devices and the output signals of the flow meters 6A, 6B of returned sludge. The ratio of both the necessary flow rate of returned sludge and the measured value in a plurality of sewage disposal systems is calculated by an arithmetic device 12 for regulating the rate of flow rate so that the ratio is made constant. The operation state of the sewage disposal systems is homogenized by opening and closing the control valves 7A, 7B of returned sludge in the sewage disposal systems wherein the ratio of the measured flow rate is early made large.
Patent JP-H09140319-A (JP)
Title: Conveying of baking tray in oven and oven
Inventor: TAKAHASHI ISAO
IPC: A21B1/46
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To solve a larger size of an oven due to the inevitable formation of a dead space in the front and rear corner parts in the upper and lower parts of a baking chamber resulting from conveyance of baking trays carried on each gondola in a circular locus in the baking chamber of a square shape when viewed from the side in a reel oven that is a conventional baking tray revolving type oven. SOLUTION: An upwardly feeding device 2 is installed at the front of the interior of a baking chamber 1 in an oven A1 and carrying members 25 for carrying each baking tray T thereon are arranged at a required interval in a conveying chain 22 of the upwardly feeding device 2. A downwardly feeding device 3 is disposed at the rear in the baking chamber 1. The carrying members 25 are further arranged at a required interval in a conveying chain 32 of the downwardly feeding device 3 and a rear feeding device 4 for transferring the trays T from the upwardly feeding device 2 to the downwardly feeding device 3 is installed in the upper part of the baking chamber 1 and a feeding plate 47 is attached to a chain 44 of the rear feeding device 4.  A forward feeding device 5 for transferring the baking trays T from the downwardly feeding device 3 to the upwardly feeding device 2 is disposed in the lower part in the baking chamber 1. A feeding plate 57 is attached to a chain 54 of the forward feeding device 5.
Patent JP-H02175186-A (JP)
Title: Multicolor heat sensitive recording medium
Inventor: OKIMOTO SATOYUKI
IPC: B41M5/337
Filed: 1988-12-27
Abstract: PURPOSE:To form a fresh color-tone image having no color mixture and no feathering by employing a specific color eraser for colorant of leuco dye and coloring agent. CONSTITUTION:In a multicolor heat sensitive recording medium containing two or more heat sensitive coloring layers for coloring in different color-tones and leuco dye and coloring agent in at least one of the heat sensitive coloring layers, at least one type of compounds represented by a formula 1 is contained at a position to be color-erased for the colorant of the leuco dye and the coloring agent. In the formula 1, m is integer number of 2 - 5, R1, R2 are 1-18C alkyl group, 5-8C cycloalkyl group, 7-9C aralkyl group or 6-12C aryl group (which may has 1-4C alkyl group or 1-4C alkoxy group as substituted group), R3 is represented by a formula 2. In the formula 2, n is integer number of 3 - 10, R4, R5, R6 and R7 are hydrogen atom or 1-4C alkyl group.
Patent JP-H04199150-A (JP)
Title: Water-saving device for processing device of photosensitive material
Inventor: AKASHI AKIRA
IPC: G03D3/00
Filed: 1990-11-29
Abstract: PURPOSE:To stir washing water containing an additive with using only water flow by branching a stirring pipe into two pipes each connected to a discharge opening facing to each other, and alternately switching the water flow from the discharge opening to stir. CONSTITUTION:The water 12a containing oxidizing agent in a storage tank 12 is circulated by a stirring pump 18a through a stirrer pipe 18 and filter 19. In this process, for example, a valve 18d of one of branched pipe 18c is closed to open a valve 18d in the other pipe 18b so that water 12a is discharged through the discharge opening 12b along the inner wall in the counterclockwise direction to stir. Then the valve 18d in the pipe 18b is closed while the valve 18d in the pipe 18c is opened to discharge water 12a through the discharge opening 12c in the clockwise direction to stir. Thus, turbulence is caused in the tank 12 and stirring effect is increased.
Patent JP-H07232054-A (JP)
Title: Diffusion factor for facilitating mass transfer during solid/gas reaction
Inventor: JIYANNMITSUSHIERU BOOE
IPC: C04B38/00
Filed: 1994-12-14
Abstract: PURPOSE: To obtain a diffusing element easy in diffusion of a reactive gas into a reactive composite material, light in weight, capable of solving the corrosion problem and easily coping with special cases. CONSTITUTION: This diffusing element is used to facilitate mass transfer in (endothermic or exothermic) solid/gas reactions between the reactive gas and the reactive composite material and implanted in the reactive composite material to facilitate the diffusion of the reactive gas. The diffusing element is formed of a porous carbonaceous material and has a small pressure loss in a so-called 'circulation' direction of the reactive gas and at least 1 MPa crushing resistance and at least 10<-5> m<3> /m<2> .s.Pa permeability as measurements in a so-called 'diffusion' direction perpendicular to the circulation direction.
Patent JP-H10157273-A (JP)
Title: Gravure printed matter and printing plate
Inventor: NISHIO TOSHIKAZU
IPC: B41M3/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To permit gravure printing, reduced in the fluctuation of color tone, stabilized in quality and reduced in spoilage, in long-run printing, by a method wherein a projected part is provided in a cell and a non-inked part is formed at the inside of the inked part profile line of a halftone dot pattern. SOLUTION: A projected part is provided at the central part of a cell. Then, a hollow pattern, having non-padding part N at the inside of the padding part profile line of halftone dot formed by the shift of ink from the cell, is formed. According to this method, the fluctuation of printing color affected by the change of diameter of halftone dot due to the change of viscosity of ink under printing can b mitigated physically by the provision of the hollow part whereby the behavior of ink, transferred from the cell to the printed matter, is stabilized and the halftone dot, having a diameter in accordance with the size of the cell, can be readily formed even when the viscosity of the ink is changed.  On the other hand, the fluctuating ratio of the halftone dot area is reduced by the existence of the hollow pattern whereby the variation of printing color can be reduced and the quality of the printed matter can be stabilized.
Patent JP-2001151517-A (JP)
Title: Method of manufacturing optical device base material and manufacturing device therefor
Inventor: SHIMAZAKI TOMOAKI
IPC: C03B11/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical device base material capable of relatively inexpensively manufacturing a heavy weight optical device base material and an optical device base material manufacturing device using the same. SOLUTION: The optical device base material is obtained by using the manufacturing device provided with a holding vessel 2 for holding a molten glass 1, >=2 pieces of nozzles 3 communicating with the holding vessel 2 and a fusing unit 7 arranged below the nozzles 3, dropping the liquid drops 5 of the molten glass from the nozzles 3 to the fusing unit 7, fusing the liquid drops 5 of the dropped molten glass to each other in the fusing unit 7 to form fused liquid drops 6 and cooling the fused liquid drops 6.
Patent JP-2000159528-A (JP)
Title: Forming apparatus of optical element and production method
Inventor: KASHIWABARA TAKASHI
IPC: B29C43/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple and cheap molding apparatus of an optical element capable of readily matching to the increase of producing amount by adding a pressing pressure to a mold means by heating a shape memory alloy and utilizing the returning power when returning to the memorized shape, and further to provide a production method. SOLUTION: This forming apparatus has mold means 1, 2, 3, for pressing a forming material 6 to form the material into a prescribed shape, and a means for adding a pressing pressure to the mold means. The pressing is, for example, carried out by using a shape memory alloy 13 formed into a coil shape, and heating the shape memory alloy to utilize the returning power to a memorized shape. The shape memory alloy can be processed to form a conical spiral spring shape.
Patent JP-2000144109-A (JP)
Title: Polishing agent slurry for polishing chemical machinery
Inventor: KUBO TOMIO
IPC: B24B37/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polishing agent slurry having a removal selectivity for tungsten to silicon nitride, improved in polishing rate for the tungsten and titanium and excellent in storage stability. SOLUTION: This aqueous polishing agent slurry at pH 1-6 contains (a) 0.1-15 wt.% of abrasive grains having 0.001-1 μm grain diameter, (b) 0.5-15 wt.% of an oxidizing agent, (c) 0.1-10 wt.% of an onium salt obtained by reacting a compound having hydroxyl group and selected from a tetraalkylammonium hydroxide, a tetraarylammonium hydroxide, a tetraalkylphosphonium hydroxide and a tetraarylphosphonium hydroxide with an inorganic acid and (d) an inorganic acid or an organic acid.
Patent JP-H03271688-A (JP)
Title: Fluidized bed type drier
Inventor: ABE HANSEN
IPC: F26B21/00
Filed: 1990-11-28
Abstract: PURPOSE: To dry a particulate material of various particle sizes by disposing a bottom plate for avoiding deposition of heavy particles at a turn-around section employing energy of minimum gas flow for fluidization and transfer of the material. CONSTITUTION: The fluidized bed dryer includes chambers 24, 26 separated by longitudinally extending common walls 17 and connected by turn-around sections 25 at one end of the walls 17. Similarly, walls 19 are common to the chambers 24, 26 and connected by turn-around sections 27 at one end of the walls. Each of the chambers and turn-around sections has a base 30 comprising a plurality of bottom plates 31-34 including a number of gas introduction openings 39 distributed uniformly across each bottom plate along the length thereof and oriented to introduce pressurized gas from a plenum chamber located in a lower dryer housing 14 to the chambers and turn-around sections and to fluidize and move a particulate material being fed into the fluidized bed dryer in that direction.
Patent JP-H11149542-A (JP)
Title: Method for working spring for vibration sensor of pedometer
Inventor: HAYASHI MINORU
IPC: G06M7/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce the variation of a spring load. SOLUTION: This device is provided with a spring having a load for allowing an arm rotating with a rotary shaft as a center on the case of a pedometer to float upward between the arm and the case, and an upper stopper is provided at the upper part of the arm, and an upper side switch contact and a lower side switch contact are arranged at the lower part of the arm. In this case, the linear diameter of the spring is measured (a STEP 1), and spring length corresponding to the optimal spring load is calculated based on this linear diameter (a STEP 2), and the spring is worked based on the calculated spring length (a STEP 3).  Thus, only the number of steps except fine vibration can be precisely counted without any counting sensitivity adjustment by spring load adjustment by using a spring with extremely small load variation worked for a spring load set value with elastic variation corresponding to the acceleration of the vertical vibration of the body due to walking.
Patent JP-H03195407-A (JP)
Title: Planting posture-adjusting device of seedling transplanter
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1989-12-22
Abstract: PURPOSE:To vertically stand a seedling inserted into the surface of a ground by rotating a L-type seedling receiver about a lateral shaft to adjust the posture of the seedling before the transplantation thereof. CONSTITUTION:A seedling mat on a seedling bed 9 is received on the receiving surface 10b of a seedling receiver 10 and a seedling planting lever 11 is revolved downwardly through a seedling-taking opening to insert the seedling into the surface of soil. The seedling receiver 10 of L-shape is rotated on a lateral shaft 14 to change the posture of the seedling before the seedling of the seedling mat is taken out with the seedling-planting lever 11, thereby changing the inclination of the inserted seedling to stand vertically.
Patent JP-H10168954-A (JP)
Title: Fire hydrant
Inventor: YAMAMOTO SHOJI
IPC: A62C35/20
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To suppress vibration and noise of a fire hydrant by providing a plurality of projection parts on the primary side face of a valve body regulating the inflow of primary side and a secondary side fluids, and performing flow regulation. SOLUTION: Eight projection parts 24 are provided on the peripheral edge of the primary side face of the valve 18 of a fire hydrant at regular intervals. When the cap 16 of the fire hydrant is rotated and a valve rod 15 is lowered, a valve seat 19 is abutted on a seat 3, a lower opening part is blockaded and the inflow of fluid from the primary side to the secondary side is prevented. At this time, fluid flowed in from the primary side by the projection parts 24 provided on the primary side face of the valve 18 passes through a gap produced between the seat 3 and the valve seat 19 from between the projection parts 24, flowed in the secondary side, and flow of fluid is straightened. Thereby the primary side fluid is not collectively flowed in the secondary side from the entire periphery of the valve as the conventional fire hydrant, and flow regulation can be performed.