baber/WOPTO huggingface dataset:
Patent JP-S60111890-A (JP)
Title: Meandering double tube type heat exchanger
Inventor: IMANISHI MASAMI
IPC: F28F9/26
Filed: 1983-11-22
Abstract: PURPOSE:To permit to prevent the adhesion of scale on seawater path and remove invading foreign substances by constituting a heat medium path into a physically cleanable meandering double tube. CONSTITUTION:Upon room cooling operation, the heat exchanger 3 functions as a condenser, high-temperature high-pressure gas refrigerant, discharged from a compressor 1, enters from a refrigerant inlet port 55, passes through a refrigerant path 59 and is discharged out of a refrigerant outlet port 56. During this period, the refrigerant effects heat exchange with seawater, which enters from a seawater inlet port 67 and flows to a seawater outlet port 58 through the seawater path 60, and the refrigerant itself is condensed and liquefied. The flow of the refrigerant becomes turbulent flow due to the recesses and protuberances 62 of the outer surface of an inner tube 50 and the corrugate work of an outer tube 51, which are forming the refrigerant path 59, and, therefore, the heat transfer efficiency of the refrigerant is improved. In case scale is adhered to the seawater path 60 or seaweed, shell, living things or the like in seawater are flowed thereinto, an U-tube 53 is removed and the inner surface of the inner tube, consisting of a straight tube, is cleaned. According to this method, prevention of adhesion of the scale as well as improvement of capacity and efficiency of the heat exchanger may be contrived.
Patent JP-H11228667-A (JP)
Title: Aqueous polyurethane dispersed material having improved water resistance and solvent resistance
Inventor: PEDAIN JOSEF DR
IPC: C08G18/08
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous polyurethane dispersed material forming a film or coating excellent in resistance to water and water/ethanol mixed solution by preparing the dispersed material from a specific polyisocyanate component and a specific compound. SOLUTION: This dispersed material is prepared from (A) a polyisocyanate component having >=5 wt.% diisocyanate of the formula [R is a bifunctional 4-18C aliphatic, alicyclic or aromatic hydrocarbon group; R' is an (ether oxygen atom-containing) monofunctional 1-18C hydrocarbon group] and (B) an isocyanate reactive compound. The dispersed material is obtained by reacting, e.g. a monomer diisocyanate with a monoalcohol, converting urethane group of the reaction product to allophanate group, reacting the resultant allophanate group-containing diisocyanate and a monodiisocyanate with a polymer polyol and a low molecular weight chain extender to afford a polyurethane, converting neutralizable group of the polyurethane to salt type and compounding the salt type polyurethane with water.
Patent JP-H09294842-A (JP)
Title: Unit for gate ball ground and gate ball ground
Inventor: KITAMURA YOSHITOMO
IPC: B32B5/08
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a unit for a gate ball ground and a gate ball ground which is excellent in non-slip performance for a gate ball and has soft touch and cushioning performance comfortable to the aged. SOLUTION: A unit for a gate ball ground of the present invention is so constructed that a three-dimensional net-like structure formed by a soft thermoplastic resin filament is stacked on the surface of an elastic resin sheet 2. The gate ball ground is formed by combination of plural such units for a gate ball ground. A three-dimensional net-like structure formed by a soft thermoplastic resin filament is stacked 1 on the surface of the elastic resin sheet 2.
Patent JP-H0270946-A (JP)
Title: Speed limit device for vehicle
Inventor: ISHIBASHI YOICHI
IPC: B60K31/18
Filed: 1988-09-06
Abstract: PURPOSE:To provide excellent drive performance by providing a car speed detecting device, a carburetor throttle valve for an internal combustion engine, a normally-opened speed limit valve provided in series to the carburetor throttle valve, and a control device to throttle the speed limit valve to a specified opening when the speed of a vehicle is increased to a given value. CONSTITUTION:A speed limit device 2 is provided with a normally-opened speed limit valve 20 rotatably situated in a suction passage 16. The speed limit valve 20 is driven at a specified speed by means of an actuator 22 formed with a step motor or a rotary solenoid to perform variable throttle actuation or on-off actuation, and throttles a flow rate of a suction pipe 15 during closing, and is controlled by a control device 22. A car speed detecting device 23 detects a running speed to close the speed limit valve 20. The speed limit valve 20 does not close the suction passage 16 completely, and even when the suction passage is brought into a closed state, the specified suction passage is left unclosed, and under a closed state, an engine is brought into an operation state in which a feed ratio is controlled.
Patent JP-H0959411-A (JP)
Title: Production of crosslinked polyolefinic resin foam
Inventor: MORISHIMA YASUMASA
IPC: C08J9/06
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a crosslinked polyolefinic resin foam, wherein the foaming by heating is performed in a specified manner to cause a structural change on the surface of the sheet before and after the foaming and to make the surface irregular. SOLUTION: A base sheet prepared by extruding a foamable resin composition comprising a polyolefinic resin, a blowing agent and an organic peroxide is nonuniformly irradiated with an ionizing radiation, and the sheet is crosslinked and foamed by heating. For nonuniformly irradiating the sheet with an ionizing radiation, for example, a method comprising irradiating the sheet with an ionizing radiation through a shield whose ability to transmit an ionizing radiation therethrough is not uniform throughout its surface or a method comprising irradiating the sheet with an ionizing radiation in the form of beams is adopted. An example of the shield is a plate made of a metal (e.g. lead) and having openings coinciding with the surface pattern on the foam.
Patent JP-S63178826-A (JP)
Title: Deodorant
Inventor: MISE NORITOSHI
IPC: A61L9/01
Filed: 1987-09-03
Abstract: PURPOSE:To enhance deodorization and removal capacity of basic components or acidic components by preparing a deodorant contg. both D- glucosaccharoascorbic acid and ferrous compd. or/and cupric compd. CONSTITUTION:A deodorant is prepared by blending (a) D-glucosaccharoascorbic acid with (b) ferrous compd. or/and cupric compd. In this case, (a) and (b) may be used in a liquid state or a solid state and in case of being used in the liquid state, these are used as the aq. solns. or dispersed liquid of components (a), (b). As the proportion for blending the above-mentioned components (a), (b), the component (a) is preferably regulated to 0.01-1mol. for 1mol. component (b). The component (a) may be used as metallic salt such as alkali metallic salt besides the form of free acid. As the component (b), water soluble ferrous compd. or water soluble cupric compd. can be used.
Patent JP-H04103312-A (JP)
Title: Manufacture of fluorine resin metal coated laminate
Inventor: TSUMURA KOHEI
IPC: B29K105/16
Filed: 1990-08-23
Abstract: PURPOSE:To upgrade dielectric consonant, dielectric dissipation factor and insulation resistance by impregnating a fluorine resin fiber base with fluorine resin dispersion, overlapping prepregs burnt at the specified temperature and treating a laminate material with metallic foils on one or both surfaces at the specified temperature and pressure. CONSTITUTION:A fluorine resin fiber woven cloth or a non-woven cloth is impregnated with fluorine resin dispersion, and a plurality of prepregs 1 burnt at 330-430 deg.C are overlapped, and a laminate with metallic foils 2 dispersed on one or both faces is heat pressurized at 330-400 deg.C and 4-20kg/cm<2>. As for the fluorine resin, ethylene tetrafluoride resin is optimum from the viewpoint of resistance to heat and dielectric properties, adequate for and the thickness 50-500mum is adequate for the woven or non-woven cloth, and if the same is lower than that, fibers are likely to slide each other, and if it is higher than that, impregnation is short and insulation resistance is not satisfactory. The adhesion volume of impregnation fluorine resin should be in the range of 30-72wt.%, which makes good workability at the time of heat pressure molding. Fibers and resin are fusion bonded by said process to retain the fiber configuration of a base.
Patent JP-H06161262-A (JP)
Title: Electrophotographic device
Inventor: TERADA HIROSHI
IPC: G03G15/095
Filed: 1993-09-07
Abstract: PURPOSE:To make a structure simple and to obtain high image quality by attracting developer by means of a magnet incorporated in a photosensitive body, and removing developer in a non-image part by means of an electrode roller incorporating a magnet. CONSTITUTION:An electrostatic latent image is formed by electrifying the photosensitive body 9, which incorporates the magnet 10, by means of a corona electrifier 11 and irradiating it with a laser beam 13. Toner 15 is stuck to the surface of the photosensitive body 9, a toner layer with the prescribed thickness is formed by a developer control plate 16, and it is passed in front of the electrode roller 17. At this time, by applying an AC voltage to the electrode roller 17, the toner in a non-image part on the photosensitive body 9 is moved to the electrode roller. The toner sticking to the surface of the electrode roller 17 is carried while sticking to the electrode roller 17 by means of the magnet 18 provided in it, is scraped by a scraper 20, and is returned into a developer container 14. That is, the developer is efficiently recoverd by providing the magnet 18 in the electrode roller 17, thereby using a magnetic force together with an electrostatic force.
Patent JP-H01157459-A (JP)
Title: Production of article of long sized sintered body
Inventor: YAMAMOTO SUSUMU
IPC: B28B1/00
Filed: 1988-09-05
Abstract: PURPOSE:To obtain articles of long sized sintered body having high orientation characteristic and high density with high productivity in high yield by filling raw material powder in a metallic cylinder, working the cylinder plastically, sintering the raw material powder by heating in a magnetic field, and cooling the cylinder thereafter. CONSTITUTION:Raw material powder such as BaCO3, Y2O3, CuO, etc., is filled in a metallic cylinder (e.g., silver pipe) suitable for plastic working. After subjecting the metallic cylinder contg. the raw material powder to plastic working, the raw material powder is calcined or sintered by heating in a magnetic field. Then, a long sized sintered article is obtd. by cooling said cylinder. Since the magnetic field is applied after the sintering stage, the orientation of the tissue of the sintered body, particularly, the electromagnetic characteristic thereof is improved. Accordingly, the critical current density, etc., of the product is improved, when this method is applied, particularly, to the production of a compound oxide superconducting material.
Patent JP-S6464872-A (JP)
Title: Recording apparatus
Inventor: KAGAMI YOSHIJI
IPC: B41J3/28
Filed: 1987-09-07
Abstract: PURPOSE:To easily apply recording to thick paper or a note, by manually moving an apparatus main body on a medium to be recorded and detecting the movement thereof to perform recording in correspondence to the image signal corresponding to the movement. CONSTITUTION:When an apparatus main body 4 is mounted on a medium to be recorded and manually moved, the moving quantity and moving speed of the apparatus main body are detected, for example, from the quantity of rotation and rotational speed of the first encoding plate 7 and a recording head D is driven corresponding to the detection result and the predetermined recording corresponding to an image signal is performed to the medium to be recorded. The moving direction of the apparatus main body is detected to display the detection result on a display part 25. An operator performs the correction of the moving direction while monitoring the display part to hold rectilinearity.
Patent JP-S6380064-A (JP)
Title: Jet nozzle structure
Inventor: KAWAMURA HIDEO
IPC: F02M61/18
Filed: 1986-09-22
Abstract: PURPOSE:To prevent impact force from being exerted to the ceramic front end part of an injection nozzle upon a needle valve being seated, so as to greatly enhance the durability of the injection nozzle, by forming a seat part in an intermediate metal member connecting between a nozzle body and the ceramic front end part of the nozzle. CONSTITUTION:An intermediate metal member 3 formed therein with a seat part 3a on which a needle valve 2 is adapted to be seated, and having a wear- resistant ability and a low thermal expansion coefficient, is connected to the front end of a nozzle body 1 in which the needle valve 2 is elevatably disposed. Further, a nozzle front end part 4 made of ceramic and having fuel jet ports 5 is connected to the other end of the intermediate metal member 3. Further, a slight clearance may be obtained between the inner peripheral surface of the nozzle front end part 4 and the outer peripheral surface of the forward end part of the needle valve 2 upon the needle valve 2 being seated. With this arrangement, it is possible to prevent impact force produced upon the needle valve 2 being seated, from being exerted to the connecting section between the ceramic nozzle front end part 4 and the intermediate metal member 3.
Patent JP-S59109288-A (JP)
Title: Waste water treating device
Inventor: OOTSUKA NOBUYOSHI
IPC: C02F1/78
Filed: 1983-11-28
Abstract: PURPOSE:To feed effectively ozone into waste water by providing the 1st diffuser which feeds ozone in the form of foam into the waste water in the lower part in a tank and the 2nd diffuser which is made larger in the size of the holes for generating foam in the upper part in the tank. CONSTITUTION:Waste water is introduced through an introducing pipe 2 into a reaction vessel, and the waste water after the treatment is discharged through a release pipe 8. The ozone from an ozonizer 10 is introduced through an introducing pipe 4 for ozone and a valve 15 into the 1st diffuser 5 which is provided in the lower part of the vessel 1 and is formed of a porous material. The ozone is thus fed into the waste water. The valve 15 is closed and a valve 7 is opened to supply the ozone to the 2nd diffuser 16 in the initial period of the treatment. The diameter of the holes provided to the diffuser 16 is made larger as compared to the diffuser 5 and the ozone supplied from the diffuser 16 reacts less in the lower part of the reaction vessel but rises up to near the water surface and acts effectively on the foam near the water surface. The defoaming is thus accomplished with good efficiency.
Patent JP-H1148597-A (JP)
Title: Offset printing method
Inventor: HASHIMOTO KEIKO
IPC: B41M1/14
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a high image quality, high resolution printed matter stably while relaxing management of printing operation. SOLUTION: Document information is recorded, as mesh point information, on a print film sensitive material to produce a print film which is then superposed on an offset printing plate sensitive material and exposed to produce an offset printing plate which is set in a printing machine and coated with an ink through the printing machine and then the ink is transferred to a print sheet thus obtaining a printed matter. Such an offset printing method comprises a step for recording the document information as mesh point information having number of screen lines of 300 lines/inch or more onto the print film sensitive material, and a step for regulating the ink supply such that the printed matter has solid yellow density of 1.2-1.6, solid cyan density of 0.9-1.4, solid magenta density of 1.1-1.5, and solid black density of 1.4-2.0.
Patent JP-H0755441-A (JP)
Title: External appearance inspection equipment for semiconductor device
Inventor: YAMAUCHI KIYOSHI
IPC: G01B11/24
Filed: 1993-08-12
Abstract: PURPOSE:To provide an external appearance inspection equipment for semiconductor device in which a lead can be inspected accurately using a simple facility. CONSTITUTION:A mount 2 comprises a part 21 for mounting the lead 12 of a semiconductor device 10 and an opening 22 made on the inside thereof. A prism 3 for reflecting the light, projected toward the lead 12, downward through the opening 22 is disposed on the inside of the mount 2 and an optical read-out mechanism 4 for receiving the projected light is also provided. The mount 21 is composed of a translucent member so that the transmitted light can be received by the mechanism 4 or the light reflected on the rear of a package 11 can be received by the mechanism 4.
Patent JP-H0384555-A (JP)
Title: Electrophotographic transfer paper
Inventor: NAKANO TETSUYA
IPC: G03G7/00
Filed: 1989-08-29
Abstract: PURPOSE:To prevent the deformation in a fixing process and to improve the reproducibility of an original by incorporating the fine powder of chaff into the transfer paper. CONSTITUTION:The fine powder of the chaff is added together with a sizing and an inorg. filler to the transfer paper in the process for producing the transfer paper. The fine powder of the chaff is produced by hot treating the shells of seeds, trunks, etc., of grass contg. siliceous matter at 150 to 600 deg.C under pressurization of 1 to 100t per square cm to destroy the molecular structure thereof and to decrease the content, etc., of the lignin, etc., to hinder the compatibility and dispersibility with a synthetic high-polymer compd., etc., then consolidating the same and grinding the same to a powder state by a grinding mill. This fine powder is added to various kinds of the synthetic high-polymer compds., by which the heat resistance and dimensional stability of the synthetic high-polymer compds. are improved. The deformation by the heat and pressure at the time of fixing is prevented in this way and the faithful reproduction of the original is possible.
Patent JP-S60116524-A (JP)
Title: Driving-coupling device for four-wheel driving
Inventor: HIRAMATSU TAKEO
IPC: B60K17/348
Filed: 1983-11-28
Abstract: PURPOSE:To solve drawbacks including a tight corner braking phenomenon and the like in a part-time four-wheel drive vehicle and troublesomeness in driving operation, by driving a control valve, which controls discharge pressure out of a hydraulic pump, in a way of making full use of said discharge pressure of the pump. CONSTITUTION:A vane pump 20 or a hydraulic pump discharges an oil quantity in proportion to its rotational frequency, and with a discharge port of the pump 20 blocked up, a rotor 20a and a cam ring 20b both are solidly rotated with the static pressure via oil. An oil sump 30 is interconnected to space between both first and second oil passages 26 and 27 via check valves 28 and 29, while an intermediate part of two check valves 31 and 32, which stands opposite each other and allows only the oil sump beng interconnected and made to flow out, is interconnected to a relief valve 33. In the case where the number of revolutions in rear wheels grow larger as compared with that of front wheels, hydraulic pressure is as well kept constant by this relief valve 33 and thereby constant driving force is transmitted to rear wheels, coming into a four-wheel drive state, so that brake torque for rear wheels increases and a lockup of front wheels is thus prevented from occurring.
Patent JP-S58126892-A (JP)
Inventor: RONARUDO ANSONII RIIMAA
IPC: C07F15/00
Filed: 1982-12-20
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-H04104444-A (JP)
Title: Sample device in scanning electron microscope
Inventor: ISHIKAWA TOYOJI
IPC: H01J37/20
Filed: 1990-08-23
Abstract: PURPOSE:To improve stability to vibration of a sample device and X and Y transfer accuracy, further to prevent deviation of a sample position due to tilt moving of the sample by concentrically arranging the X and Y driving axes in the centers of the in two divided inclined axes respectively. CONSTITUTION:A stage 20 is tiltably supported to a sample chamber 22 by two tilting axes 21a and 21b, which are orthogonal to an optical axis 0 and dividedly arranged so as to be opposing while putting the optical axis between. Further, a sample holder 31 holding a sample 30 so that the sample surface may be positioned in the center of the tilting axes is mounted to be free mounted and dismounted on aforesaid X-directionally moving stand. A feed screw Y for Y-driving is connected to a driving axis 33 Y and a feed screw 26 X for X-driving is connected to a driving axis 33 X. The driving axes 33 X, 33Y are cocentrically arranged in the centers of the tilting shafts 21a, 21b respectively so that no tortion is generated to the respective driving shafts and no deviation of a sample position is generated even the stage 20 is tilted.
Patent JP-2000014371-A (JP)
Title: Hedysarum tea and its production
Inventor: KYO SEIHIN
IPC: A61K36/18
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a delicious health tea by using leaves, stems and flowers of conventionally not utilized hedysarum as an essential ingredient, adding Citrus tangerina, Ganoderma lucidum, and fruits of Lychium chinense thereto, and jetting the liquid of GOKASAN (a liquid obtained by squeezing the medicinal skin of root such as of Acanthopanax gracilistylus W.W.S with, A. sessiliflorus Seen., A. senticosus Harms., or the like on the addition product. SOLUTION: This hydysarum tea is obtained by jetting 5% GOKASAN liquid on raw materials obtained by blending 50% leaves, stems and flowers of hedysarum, with 20% tea leaf powder, 10% Citrus tangerina, 5% Ganoderma lucidum and 10% fruits of Lychium chinense, and drying the jetted product. The production method comprises each steps of heating the leaves and stems of the hedysarum for about 3-5 min at a temperature changing from <70 deg.C to about 40 deg.C to degreen, cooling the degreened leaves and stems of the hedysarum, rotating the cooled leaves and stems of the hedysarum by a hand to rub the leaves and stems (rubbing and twisting), adding the powder of the flowers of the hedysarum to the obtained leaves and stems of the hedysarum, jetting alum solution thereon, smoking the jetted product, drying the smoked materials, pulverizing and sieving the dried product,  adding a normal tea leaf powder, the Citrus tangerina, the Ganoderma lucidum and the fruits of the Lychium chinese to the sieved product, jetting the GOKASAN liquid thereon, and redrying the jetted product, and the completed hedysarum tea is classified and packed.
Patent JP-2001046181-A (JP)
Title: Fluid pressure utilizing mat
Inventor: KAMIJO TAKESHI
IPC: A61G7/05
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To attain lightness while maintaining the preventive effect of bedsores or the like and sleeping comfortableness by providing a lamination section overlapped with a flexible resin foam on the surface of a liquid bag filled with a liquid at part of a mat. SOLUTION: A first mat section 11 and a second mat section 12 are connected together on the upper side of an adjoined portion, and the second mat section 12 and a third mat section 13 are connected together on the lower side of the adjoined portion. The second mat section 12 is provided with a urethane foam 122 having a nearly rectangular recess 123 at its center on a similar plastic corrugated fiberboard 121, a liquid bag 124 is mounted in the recess 123 of the urethane foam 122, and a urethane form (polyurethane) 125 is laminated on the liquid bag 124, thereby lightness can be attained while maintaining the preventive effect of bedsores or the like and sleeping comfortableness.