baber/WOPTO huggingface dataset:
Patent JP-H08183355-A (JP)
Title: Fuel tank oil filler port seal device
Inventor: AOSHIMA KAZUYUKI
IPC: B60K15/04
Filed: 1995-01-04
Abstract: PURPOSE: To maintain seal performance for a long period by preventing a nozzle seal from being cut damaged by a nozzle point end edge or the like of an oil supply gun inserted for supplying oil. CONSTITUTION: A device has a lever 20 turned to be pressed by a nozzle 28 of an oil supply gun inserted into a filler tube 11, fluid cylinder 23 having a piston 25 operated by turning the lever 20 and a circulating path 25 connected to inside the fluid cylinder 23, to provide an extensible/contractible bag-shaped seal member 27 made in adhesion to an external diametric part of the nozzle 28 inserted by swelling an internal diametric part in the center direction by pressurizing a fluid in the cylinder 23 through the lever 20 and the piston 24 by inserting the nozzle 28.
Patent CA-1050827-A (CA)
Inventor: MAR JOHN
IPC: B63B51/00
Filed: 1967-12-20
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE           There is described a new article of manufacture which comprises a water expandable, flexible, soft-walled, water impermeable element, and a water pump operatively connected to the element for pumping inflating ambient water into the element to erect it in the form of a semi-rigid structure of predetermined configuration.  Conveniently, the pump may comprise a self-contained pump mounted on the package formed by the collapsed element and operable by a suitable switch to inflate the element at a prescribed depth, preferably beneath the water surface.
Patent CR-5827-A (CR)
Title: Troquel de extrusion
Inventor: ERNST HECK
IPC: B29C48/32
Filed: 1998-07-24
Abstract: UNA TERRAJA DE EXTRUSION QUE COMPRENDE UN DIAFRAGMA DE ALIMENTACION QUE SE ABRE SOBRE UNA CAMARA DE DISTRIBUCION QUE SE COMUNICA POR UNA PARTE CON UN CONCDUCTO DE EXTRUSION CENTRALGENERALMENTE CONICO CONVERGENTE, POR INTERMEDIO DE UN DIAFRAGMA CENTRAL CIRCULAR DE PARTE CON UN CONCDUCTO DE EXTRUSION TUBULAR COAXIAL, GENERALMENTE CONICO CONVERGENTE, POR INTERMEDIO DE UN DIAFRGMA ANULAR DE PREEXPANSION Y/O DISMINUCION, LOS CONDUCTOS DE EXTRUSION CENTRAL Y TUBULAR COAXIAL PRESENTAN ORIFICIOS DE SALIDA RESPECTIVOS CENTRAL Y ANULAR.
Patent DK-4583-A (DK)
Inventor: JOENSSON BO
IPC: B05C3/00
Filed: 1983-01-07
Abstract: An apparatus for the treatment of oblong fabrications 51, for example boards, comprises a vessel 7, 45, 46, 47, 48 and 55, in which a liquid bath 20 can be maintained. In each of the two opposing walls 45, 46 openings 36 are arranged, which are adapted to the cross-section of the fabrication in question, and the fabrication is designed to pass through the bath through the openings. The liquid bath is maintained partly by pumping treatment liquid into the vessel from a storage tank 15, and partly by keeping the arrangement under pressure by means of a blower 4. The storage tank 15 is provided with a level control element 17, 19, so that an essentially constant liquid level is maintained. The storage tank may be interchangeably fitted against the vessel. According to one embodiment of the apparatus, the vessel 7, 45, 46, 47, 48 and 55 may be provided with a housing 2, 7, 47, 48, 5, which has openings 37 arranged straight opposite the respective openings 36 of the vessel. As a result of the housing being connected to the vessel and the storage tank, the air from the surroundings will be drawn in through the openings in the housing, thereby reducing the susceptibility of the treatment liquid to foaming. <IMAGE>
Patent GB-210948-A (GB)
Title: Improvements in or relating to devices for indicating magnetic directions
IPC: G01R33/02
Filed: 1923-01-01
Abstract: 210,948. Walker, N. Cox-, and Gill, T. H. Jan. 1, 1923. Magnetic tests and measurements.-The magnetic meridian is determined by causing the electromotive forces generated by a rotating coil in positions at right-angles to one another to affect a telephone or other frequency indicating device. The coil 2 is mounted so as to be rotatable about a vertical axis, for example by a windmill when employed on aircraft. The coil 2 is provided with a commutator 3 having two diametrically opposite segments 4. 5 which engage four brushes 6, 7 arranged 90‹ apart and connected together in pairs as shown. The brushes 6, 7 are mounted on an adjustable ring 8 having a pointer 9 co-operating with a seale 10 to indicate the setting of the brushes. A telephone 11 is connected between the pairs of brushes 6, 7. If the brush ring 8 is adjusted until one pair of opposite brushes 6, 7 is in the magnetic meridian,' the maximum electromotive force is generated in the coil 2 at the instant that the segments 4, 5, contact with this pair of brushes, and zero electromotive force is generated when the segments 4, 5 contact with the other pair of brushes 6, 7 at right angles to this position. A note. is thus obtained in the telephones of a frequency depending on the speed of rotation of the coil. If the bush ring is turned in azimuth, the electromotive force is not zero at either pair of brushes, and a note of double frequency is obtained, the determination of the meridian is effected by turning the ring 8 until a pure note of double frequency is obtained, the pointer 9 being arranged to indicate the meridian. In order to determine the direction of North, the axis of rotation of the coil is tilted in the vertical plane of the meridian and the position of minimum intensity of sound noted, which position occurs when the axis of the coil is parallel to the dip of the earth's magnetic field. The note produced in the telephones may be amplified, for exampie bv means of a thermionic valve. In a modification, the segments of the commutator may be 90‹ apart and diametrically opposite brushes connected together, or four contact segments connected in pairs may be arranged on the commutator to coact with two brushes. The apparatus may be combined with a bearing-plate, level, sextant, &c.
Patent GB-932132-A (GB)
Title: Improvements in or relating to continuously operable ball mills
IPC: B02C17/16
Filed: 1960-01-01
Abstract: A continuously-operable ball mill for dispersing pigments in liquids comprises a casing 1, 7 which is jacketed for the circulation of cooling fluid, means 106 or 125 for introducing slurry to the casing, outlet means for the dispersion, the outlet means covering less than 180 degrees of arc of the side wall of the casing and comprising a valved outlet 30 and a detachable slotted screen 75, and perforated impeller discs 115 to 119 mounted on a shaft 110 which is driven by a motor 103 so as to impart peripheral speeds of at least 2,500 feet per minute to the impeller discs.  The screen is mounted in a frame 60 detachably mounted in a hatchway 20 which is closed by means of a hinged door 25 having a pivotally-mounted bar 29 associated therewith.  The slots in the screen are preferably disposed in planes parallel to the impeller discs and the length of each slot is preferably at least ten times its width while the screen preferably has between 15 and 30% of its area open.  The perforations in the impeller discs may be parallel or inclined to the axis of the shaft 110. The impeller disc 119 may be replaced by a cylinder, cone or truncated cone of greater depth.  The grinding media preferably have a diameter from 0,85 to 1,8 mm.  The grinding media may be (a) vitreous, e.g. glass, <PICT:0932132/III/1> <PICT:0932132/III/2> <PICT:0932132/III/3> and fill at least 40% of the active casing volume (b) a slotted metallic alloy having a specific gravity greater than seven, e.g. steel shot, and fill not more than 40% of the active casing volume or (c) ceramic, e.g. a fused alumina having a specific gravity of from 3,6 to 3,8, and fill at least 40% of the active casing volume. The mill may be disposed horizontally instead of vertically.  Examples are described.
Patent HU-T41962-A (HU)
Title: Insecticides containing as active substance derivatives of piretroid
Inventor: HIDASI GYOERGY
IPC: A01N53/00
Filed: 1986-01-08
Abstract: An insectidal composition containing more than
Patent JP-S5593422-A (JP)
Title: Preparation of thermoplastic resin film
Inventor: NODA HIROSHI
IPC: B29C48/305
Filed: 1979-01-05
Abstract: PURPOSE:To obtain a film which is used as the magnetic tape, etc. and has a uniform thickness by a method wherein thermoplastic resin is extruded in the form of a film from a die slit, cooled, set and nipped on a rotary cooling drum and nip rolls controlled to a constant speed. CONSTITUTION:Thermoplastic resin such as polyethylene, polypropylene, etc. is heated, fused and extruded in the form of a film from a die slit, cooled and set on a rotary cooling drum controlled to a constant speed in which the instantaneous rotation flucutution ratio given by the no load formula is within the accuracy of + or -1%. A pair of nip rolls in which the circumferential speed is controlled to be constant is used so as to prevent thickness fluctuation of a film on account of variation of a taking-up tension so that the variation of tension by a film extending device may take no effect on the cooling drum. Accordingly, the film with uniform thickness is obtained by the effect of film thickness fluctuation control added to that of constant speed control of the cooling drum.
Patent JP-S60146905-A (JP)
Title: Pneumatic actuator
Inventor: TAKAGI TAKEO
IPC: F15B15/12
Filed: 1984-01-05
Abstract: PURPOSE:To generate the initial contracting force in the axial direction so as to ensure actuation even under non-pressurized condition by sealing both ends of the tube-shaped body of rubber material with the closeout members, by reinforcing the outside of the tube-shaped body with a braided member, and finally arranging a spring between the closeout members. CONSTITUTION:Both ends of a tube-shaped body 10 made of a material such as rubber are sealed by closeout members 13, whereas the outside of the tube- shaped body 10 is reinforced by a braided member 12. A spring 26 are arranged between the closeout members 13 so that the spring will exert an initial contracting force which is equivalent to the slackenness generated in the pneumatic actuator, to the tube-shaped body even under non-pressurized condition. Then pressurized air is introduced form a fitting 20 connected to a connecting pore 19 which, in turn, is formed in at least one of the closeout members, into the pneumatic actuator and its diameter is expanded. Then if the length of the spring 26 becomes less than its natural length, the spring 26 exerts a force in the opposite direction to the contracting force generated by the tube-shaped body 10. According to this arrangement, the pneumatic actuator will not be detached from its place in the drive unit.
Patent YU-9788-A (YU)
Title: Sole for sport shoes
Inventor: ANDERIE W
IPC: A43B13/18
Filed: 1988-01-20
Abstract: 1. A shoe bottom, in particular for sports shoes, which in the shank (5) has weak locations (6, 7) for reducing the torsional stiffness about an axis extending substantially in the longitudinal direction of the shoe, in order to permit twisting, which is adapted to the natural movement of the foot, of the front sole portion (3) relative to the rear sole portion (4), about said axis, characterised in that the shank (5) of the shoe bottom (1, 2) is stiffened against bending about an axis extending transversely with respect to the longitudinal direction of the shoe by a striplike or rod-like stiffening element (9) which is directed in the longitudinal direction of the shoe.
Patent AT-A61794-A (AT)
IPC: E01F13/10
Filed: 1994-03-23
Abstract: In a method and a system for preventing driving in the undesired direction onto road surfaces, in particular exits of motorways and fast roads, visibility-hindering agents, preferably a liquid, slurry or dispersion, in particular a dye dispersion, are applied, in particular sprayed or poured, from outside, in particular from the edge of the road, onto the windscreen. As a result, the driver of the vehicle travelling in the undesired direction is made to stop immediately and is prevented continuing in the undesired direction.
Patent DK-13493-A (DK)
Inventor: SEISTRUP SOEREN
IPC: B65D19/40
Filed: 1993-02-05
Abstract: Arrangement for stabilizing a rectangular tube-shaped body made of solid cardboard or a similar flexible, foldable material, which body comprises a top surface 2, 6, two side surfaces 3, 5 and a bottom surface 4 and has a height H which is less than or equal to the width W. The stabilizing arrangement is designed as an integrated part of the rectangular tube-shaped body. One end portion, with a length in the longitudinal direction of the body which corresponds to the internal height of the body, is cut 10 free of the body at the top surface 2, 6 and the two side surfaces 3, 5 and is hinged on the body via a fold line 9 at the bottom surface 4. The end portion is provided with longitudinal fold lines 8 at the centre of the side surfaces 3, 5 such that the end portion, when the side surfaces 3, 5 are folded in and the top surface 2, 6 is pressed down, can be laid flat to such an extent that the end portion, when folded around the fold line 9 in the bottom surface 4, can be introduced into the inside of the rectangular tube-shaped body, where the flattened end portion, on account of the flexibility of the material, partially opens out, locks itself securely and forms a stabilizing grid-like construction. The arrangement can advantageously be used in connection with the foot part of a disposable pallet. <IMAGE>
Patent DK-20895-A (DK)
Inventor: JENSEN JOERN MUNCH
IPC: D06F67/04
Filed: 1995-02-28
Abstract: Apparatus for feeding pieces of fabric into a fabric treatment apparatus, such as a rotary iron, comprising a conveyor for the pieces of fabric and a feed device with releasable clamps.  The feeder also has a spreading arrangement with two sets of opposing side spreading tapes, which are each located in front of the conveyor on either side thereof, in such a way that side edges of the spread piece of fabric can be fed in between the opposing side spreading tapes.  Since the apparatus furthermore has at least one set of opposing intermediate spreading tapes located between the side spreading tapes, this allows the piece of fabric to be spread either in between a set of opposing side spreading tapes and the nearest set of intermediate spreading tapes, or in between the two sets of side spreading tapes past the intermediate spreading tapes. <IMAGE>
Patent DK-26483-A (DK)
Inventor: SMITH SAMUEL DAVID
IPC: E06C/
Filed: 1983-01-24
Abstract: A device for supporting a person on a ladder in which a frame is provided for extending around the ladder with sufficient clearance to move relative to said ladder. A portion of the frame extends at an angle relative to the remaining frame and inwardly towards the ladder. The frame can be connected to the person at a position that of said angularly-extending portion so that movement of the person downwardly on said ladder causes said angularly-extending portion to move between the ladder stays and engage a rung on said ladder to prevent further downward movement.
Patent DK-27194-A (DK)
Inventor: HALKJAER LAU
IPC: F16K37/00
Filed: 1994-03-08
Abstract: A non-return valve for liquids is provided with a rotatable valve flap 5. Mounted on the valve flap 5 is a permanent magnet 8. By means of a screw connection 1 in the valve housing, a reed contact 3 is brought into a fixed position which is in direct proximity to the permanent magnet 8 in the closed position of the valve flap 5. In this way, a flow switch is obtained, which is virtually as robust in operation as the non-return valve. Moreover, separate action in the line system in order to arrange a flow switch as in the known art is avoided. <IMAGE>
Patent DK-37583-A (DK)
Inventor: SMITH DAVID WILLIAM
IPC: H01S3/10
Filed: 1983-01-31
Abstract: A light source comprises a semiconductor laser and a gas laser. The semiconductor laser is injection locked using the highly coherent output from the gas laser. The output from the semiconductor laser has a narrow linewidth and a high stability. The invention has a major application in optical fibre communications systems.
Patent DK-43884-A (DK)
Inventor: ITHO YASUO
IPC: C07D/
Filed: 1984-01-31
Abstract: Novel 3-pyrrolidinepropiophenone derivatives of the formula: <IMAGE> in which R denotes an ethyl, propyl, isopropyl, butyl or isobutyl group or a cycloalkyl group having 5-7 carbon atoms, and pharmaceutically acceptable acid addition salts thereof, are prepared by reacting a propiophenone derivative of the formula: <IMAGE> in which R has the previously mentioned meaning, with a formaldehyde, or an equivalent thereto, and pyrrolidine, or a salt thereof. The novel compounds possess improved muscle-relaxing activity and greatly inhibit nicotine-induced convulsions and oxotremor-induced shivering. The compounds are of low toxicity.
Patent DK-83690-A (DK)
Inventor: SCHULTZE WERNER
IPC: C04B/
Filed: 1990-04-03
Abstract: The ceramic material is built up from a plurality of layers, the layer thickness being between 10 and 15  mu m and the mean pore radius being between 100 and 1000 nm with an open porosity of 5 - 14% and a total porosity of 5 - 30%, and the metal melt being filled into the pore volume down to a residual pore volume of 0.1 - 10%, relative to the initial porosity. 
<??>It is preferably suitable for bonding to metal structures such as welded or soldered ceramic/metal constructions.
Patent DK-88885-A (DK)
Inventor: HUGHES ANTHONY
IPC: C09D5/44
Filed: 1985-02-27
Abstract: A blocked polyisocyanate of the formula R-Y<sub>m</sub>where R is an m valent aliphatic, cycloaliphatic, heterocyclic or aromatic residue; each Y, which may be the same or different, iswhere R<sub>1</sub> is, or, when n is more than 1, each R<sub>1</sub>, which may be the same or different, is an alkyl, alkenyl, aralkyl, N-substituted carbamyl, phenyl, N0<sub>2</sub>, halogen or -C-O-R<sub>2</sub> group where R<sub>2</sub> is a C<sub>1</sub>-C<sub>4</sub> alkyl group; n is 0, 1, 2 or 3; and m is an integer greater than 1 is useful in paint compositions.
Patent GB-1108203-A (GB)
Title: Variable pitch excavator dipper mounting
IPC: E02F3/30
Filed: 1966-01-04
Abstract: 1,108,203. Shovel excavators. RUSTONBUCYRUS Ltd. 4 Jan., 1966 [7 Jan., 1965], No. 212/66. Heading E1F. Powered pivoting of a shovel bucket about the pivotal connection between the bucket and a dipper stick is caused as desired for optimum working conditions by powered extensible and retractable means, preferably hydraulically actuated double acting piston cylinder units, disposed above and below the pivotal connection between the dipper stick and the bucket.
Patent GB-892901-A (GB)
Title: Improvements in method of making a continuous network of individual filaments of thermoplastic material and extrusion dies for use in the same
IPC: B29C48/05
Filed: 1960-01-04
Abstract: 892,901. Extruding nets. REEVES BROS. Inc. Jan. 4, 1960 [Jan. 9, 1959], No. 225/60. Class 87(2). A continuous network of thermoplastic filaments is made by extruding at least two sets of fluid thermoplastic material and thereafter bringing individual filaments from one set into contact with filaments from the other set or sets while in a non-supported condition at the points of contact of said filaments until the contacting filaments have fused together. An extrusion die for use with the above method is illustrated in Fig. 1 and comprises two concentrically mounted, relatively rotatable die heads 17, 31, the former being the base of an inner cylinder 12 of a stationary die-holder 10 whilst the latter is affixed by bolts 32 to the body portion 26 of an outer die-holder 11. The die heads 17, 31 have oblique annular faces 19a, 41 in which are series of ports 19, 42 to which the thermoplastic material 14 is fed by passages 18, 40 with the result that the filaments extruded from ports 19 are directed towards those extruded from ports 42. Rotation is imparted to the outer die-holder 11 by means of a pinion 46 driven by an electric motor (not shown) and engaging a flat spur gear 47 affixed by means of bolts 28, 48 and a disc 27 to the body portion 26. The outer die-holder 11 is supported on thrust bearings 43, 44. Cylinder 12 is connected to a source (not shown) of fluid thermoplastic material 14 which passes directly to the passages 18 in die head 17 and indirectly to the passages 40 in die head 31 via a series of radial passages 33 in the wall of cylinder 12, a common annular chamber 34 formed within the adjacent walls of cylinder 12 and the surrounding cylindrical member 20, a series of radial passages 35 in member 20, an annular chamber 36 of triangular cross-section in body portion 26, a series of vertical passages 38 and an annular chamber 39 of oblong cross-section. The upper and lower ends of chamber 36 are sealed by annular sealing rings 37 retained in grooves in the outer wall of member 20. When the apparatus is mounted vertically as shown, the resulting tubular net is removed over a mandrel 50 under the action of gravity which is assisted by the use of pull-out rollers (not shown) causing a stretching of the net and orientation of the molecular chains in the filaments. In a modification, an inner cylinder for the stationary die holder 10 not having radial passages 33 is used and thermoplastic material from another source (not shown), e.g. of different colour, is fed to the die head 31 through passage P which, in the first embodiment, is blocked by a plug T. A helical heating coil is provided within this modified inner cylinder and the mandrel contains a coil for receiving a fluid heating or cooling medium in order to control the temperature of the mandrel.
Patent GB-591360-A (GB)
Title: Improvements in and relating to filament supports for electron discharge devices
IPC: H01J1/18
Filed: 1945-01-03
Abstract: 591,360. Thermionic cathodes. M-O VALVE CO., Ltd., COLLINS, E. J., and STAERCK, T. H. Jan. 3, 1945, No. 243. [Class 39 (i)] A roller supporting a V shape filamentary cathode, Fig 1 (not shown), at the angle o: the V to equalize the tension: in the filament legs has one or more flanges or a channel, Fig 2, which serves to maintain the filament in position on the roller. The roller may have a serrated surface, Fig. 3, so that the filament loses heat only at spaced regions of small area. Ceramic material or a short length of nickel tube may be used for the roller.
Patent GB-665283-A (GB)
Title: Spring suspension system for vehicles and other resilient mounting systems
Inventor: HIRST ARCHIE JOHN
IPC: B60G11/23
Filed: 1949-01-05
Abstract: 665,283. Springs; road vehicle undercarriages. METALASTIK, Ltd. April 4. 1950 [Jan. 5, 1949], No. 274/49. Classes 108(ii) and 108(iii) The invention relates to a resilient suspension of the kind described in Specification 621,638 which comprises a system of inextensible links by which a member is supported from a supporting member, the links being substantially in line under normal load conditions and their pivotal connections including resilient bushes which are then concentic with the pivotal axes of the links and stressed in torsion, whereas deflection to either side of the normal load position is resisted with increasing stiffness due to the bushes becoming eccentric as compressive loads on the bushes develop. According to the invention, each link is in the form of parallel, spaced, link bars 18 hinged to diametrically opposite points 20 on outer metal sleeves 15 of the bushes a rigid member 21 being hinged to diagonally opposite points 20. The member 21 is preferably so connected as to be in tension, and includes a turn-buckle 22 by means of which the bushes may be preloaded and the links set in-line under static-load conditions. Each link 18 is of channel section with a central web 19 and its ends embrace the outside of spaced lugs 17 which are integral with respective circumferential ribs 16 on the sleeves 15. A common bolt 20' secures each end of the member 21 (which fits between the lugs 17), and an end of the respective link 18, to the lugs 17. Specification 665,282 also is referred to.