baber/WOPTO huggingface dataset:
Patent CA-1271568-A (CA)
Inventor: GHERASIM CONNIE
IPC: A47G9/00
Filed: 1986-09-10
Granted: 1990-07-10
Abstract: INFLATABLE PILLOW          ABSTRACT OF THE DISCLOSURE         When lying prone on a cushion or pillow, as in sunbathing or the like, breathing is difficult and it is a strain on the neck muscles to have the head rotated at approximately 90° to the longtitudinal axis of the body.          The invention consists of a pair of separately inflatable cells of flexible plastic material separated by a heat-sealed junction and having a nose aperture at the centre of the junction line.  The curvature of the lower panels of the two cells away from the junction line when inflat-ed, forms a transverse air channel to the aperture from the edges of the pillow so that easy breathing is readily maintained.  The pillow may of course be used for other purposes.
Patent CA-1233799-A (CA)
Inventor: TISCHER JAMES C
IPC: F04C29/02
Filed: 1986-10-28
Granted: 1988-03-08
Abstract: Title INTEGRAL SLIDE VALVE-OIL SEPARATOR APPARATUS               IN A SCREW COMPRESSOR                       Inventor James C. Tischer Abstract The slide valve assembly by which the capacity of an oil-injected screw compressor is controlled includes a valve portion con-nected to a piston.  The valve portion is located in the screw rotor housing while the valve actuating piston is located within a pressure housing interior of a centrifugal oil separator in what would otherwise be unused space.  The rod connecting the valve portion and piston pene-trates the discharge port of the compressor.  The piston is actuated and the compressor is loaded by directing separated oil from the oil sump in a sealed sump housing into the pressure chamber within the cen-trifugal oil separator.  The oil separator is located within the sealed oil sump housing.  Oil is vented from the pressure housing into a suc-tion area within the rotor housing to unload the compressor.  Such oil is sucked into the working chamber of the compressor where it assists in the cooling, lubricating and sealing of compressor components.
Patent CA-1268060-A (CA)
Inventor: FILKINS TIMOTHY J
IPC: F16H3/08
Filed: 1986-11-25
Granted: 1990-04-24
Abstract: ABSTRACT OF THE INVENTION      A torsional vibration viscous damper coupling arrangement for a manual transmission countershaft.  The coupling includes a first driven gear journalled on the countershaft and in constant mesh with the input shaft gear.  A second driven gear is fixed on the countershaft and is in constant mesh with a speed gear journalled on the main shaft.  The first and second driven gears each have a set of longitudinally extending mirror image axial teeth sized to mesh in a loose fitting manner.  A diamediate through-bore extends through the countershaft intermediate the first and second driven gears.  The spaces between the teeth communicate with the through-bore to define a viscous fluid chamber enclosed by a sleeve surrounding the meshed teeth and sealed to the driven gears.  Viscous fluid in the chamber provides a dampening medium obviating the transfer of torsion vibrations from the input shaft to the countershaft. Thus, the coupling isolates all the drive shaft speed gears, in mesh with the countershaft drive gears,  from any input shaft torsional vibrations.
Patent CA-1264934-A (CA)
Inventor: CUMMINGS RICHARD E
IPC: E21B44/00
Filed: 1986-12-18
Granted: 1990-01-30
Abstract: ABSTRACT            Probe and method for determining the curvature of an elongated opening such as a borehole in the earth.  The probe includes an axially extending flexible shaft and two pairs of sensing wires arranged in quadrature about the shaft for axial movement relative to each other upon bending of the probe.  The relative axial positions of the sensing wires on opposite sides of the flexible shaft are monitored to determine the curvature of the borehole.
Patent CA-1262029-A (CA)
Inventor: NATHAN VAIDY R
IPC: C01B25/45
Filed: 1986-12-22
Granted: 1989-10-03
Abstract: PROCESS FOR THE PREPARATION OF        ASBESTIFORM CRYSTALLINE CALCIUM SODIUM                 METAPHOSPHATE FIBERS              ABSTRACT OF THE INVENTION         Asbestiform crystalline calcium sodium metaphosphate fibers are prepared by (a) forming a homogeneous melt of substantially crystalline calcium sodium metaphosphate having a composition on a dry basis equivalent to a CaO/Na2O/P2O5 mol percent ratio of about 29.0-34.0/16.0-18.0/50.0-53.0 and a degree of crystallinity from about 60% to about 75% as deter-mined from density and differential thermal analysis measurements, (b) supercooling the homogeneous melt, (c) seeding the supercool melt with calcium sodium metaphosphate crystals, (d) maintaining the seeded supercooled melt at the seeding temperature under isothermal conditions for a time sufficient to form crystalline blocks of calcium sodium metaphosphate, and (e) fiberizing the crystalline blocks.
Patent CA-1268843-A (CA)
Inventor: ARTHURS EDWARD
IPC: H04L12/56
Filed: 1987-05-19
Granted: 1990-05-08
Abstract: Abstract of the Disclosure A mechanism is disclosed for resolving conflicts between input ports of a Batcher-Banyan network that wish to transmit data packets to the same output port during a particular packet switching cycle.  In the present invention, each Batcher-Banyan packet switch cycle is divided into three phases.  The first phase is an arbitration phase in which output port conflicts are resolved.  In the second phase, the results of the arbitration are communicated to the winning input ports. The third phase is a data packet transmission phase in which data packets from the winning input ports are actually transmitted through the Batcher-Banyan network.
Patent CA-1273063-A (CA)
Inventor: SULLIVAN STEVEN K
IPC: H03H11/28
Filed: 1987-06-25
Granted: 1990-08-21
Abstract: ADJUSTABLE IMPEDANCE DRIVER NETWORK                        ABSTRACT A variable impedance driver network comprises a plurality of transmission gates connected in parallel between a voltage source and an output.  Each trans-mission gate has a predetermined nominal impedance and by turning on selective gates the overall impedance of the network may be adjusted to match that required at the output.
Patent CA-1269284-A (CA)
Inventor: JORDAN RICHARD M
IPC: C23C4/12
Filed: 1987-11-13
Granted: 1990-05-22
Abstract: ABSTRACT      A laminated composite metal deposit is made by providing a first metal stream a second metal stream and a substrate, atomising the two streams to form first and second sprays of hot metal particles by subjecting the streams to relatively cold gas directed at the stream and depositing the sprays alternately on the substrate.  The two streams may be different alloys of the same base metal, e.g., aluminium, and either may contain fibres, whiskers or particles of refractory material.
Patent CA-1259307-A (CA)
IPC: C07H17/08
Filed: 1988-01-06
Granted: 1989-09-12
Abstract: ABSTRACT OF THE DISCLOSURE     Antibacterial and intermediate substances which are derived by selective chemical transformation of partially hydrolyzed tylosin and related macrolide derivatives in which only the mycaminose sugar remains attached to the macrocyclic lactone ring.  Compounds having particular utility as antibacterial agents have C-6 side chain aldehyde converted to a hydrazone, the C-3 ring hydroxy group acylated, and/or the C-14 hydroxymethyl group converted to a sulfonate or carboxylate ester, or to a halomethyl, aminomethyl, sulfonamidomethyl or carboxamidomethyl group.  Compounds whose prime utility is as intermediates have side chain aldehyde group protected as an acetal, mycaminose sugar hydroxyls protected as carboxylate ester and/or C-14 hydroxymethyl converted to a formyl or azidomethyl group.
Patent CH-499467-A (CH)
Title: Reinforced asbestos cement structural pan- - el
Inventor: STEFAN K DIPL-ING METZKER
IPC: C04B28/02
Filed: 1968-04-26
Abstract: Asbestos cement structural plate is reinforced pref. with a mesh or mat of steel, aluminium, copper or alloy, with mats or weaves of polyester, nylon, acrylic or polypropylene fibres, or with glass fibre or mineral fibres to improve its tensile, compressive, shear strength. The reinforcement can be inserted slack or prestressed and either anchored home or allowed to key in on its own.
Patent CH-510409-A (CH)
Title: Tobacco substitute contng pectin
Inventor: JOHN D HIND
IPC: C08B37/06
Filed: 1967-06-16
Abstract: Tobacco substitute consisting of 5-95 wt.% film-forming constituent, formed of pectin-containing material with acid no. >30 mg KOH/g and 5-90 wt.% inorganic constituent, is pref. used for manufacture of burnable tobacco substitute leaves which pref. contain no natural tobacco and inorganic constituent of which contains an alkali(ne earth) metal salt or a clay, pref. tricalcium or Mg phosphate, in amount 15-30 wt.% weight tobacco substitute. Pref. film-forming constituent also contains alginic acid.
Patent CH-557024-A (CH)
Title: Weighing machine with laterally displaceable scales - safeguards knife edge supports by spring buffers on carrier plate
IPC: G01G21/22
Filed: 1973-07-07
Abstract: A weighing machine is so designed that its high-precision knifedge supports (1, 2, 6, 7) are not damaged when goods are thrown in a slanting direction on the scales (3). The scales (3) are supported by a carrier plate (8) on which they can slide by four balls (9), each located by three springs (10) at 120 deg. spacing. A lateral movement of the scales (3) relative to the carrier plate (8) is possible within limits because the two are joined by two rubber or spring buffers. Stops (13) prevent any excessive displacement.
Patent CY-1396-A (CY)
Title: Pyridazinones
IPC: C07D237/04
Filed: 1982-03-02
Abstract: The invention concerns compounds of formula I    <IMAGE>  (I) wherein R is a fluorine, bromine or iodine atom or the amino, acetylamino, methyl, cyano, hydroxyl, methoxy or trifluoromethyl group, the tautomeric forms thereof, and acid addition salts of the compounds in which R represents amino. The products have antithrombotic activity. They can be prepared according to methods known per se.
Patent DK-122983-A (DK)
Inventor: MUNIR MOHAMMAD
IPC: C12P19/24
Filed: 1983-03-17
Abstract: 1. In a process for preparing isomaltulose (6-0-alpha-D-glucopyranosido-D-fructose) wherein sucrose solution is treated with or brought into contact with dead immobilized cells of a microorganism and the formed isomaltulose is obtained by crystallizing characterized in passing one part of the sucrose solution having a concentration of 40% by weight to 75% by weight, preferably 45% by weight to 60% by weight via a reactor, which is filled with immobilized dead cells at 25 degrees C to 40 degrees, preferably 30 degrees C to 40 degrees C so that 80% to 90% of the sucrose is converted, in passing the first mother liquor obtained after having crystallized the formed isomaltulose with a further part of the sacrose solution via a second reactor, which is also filled with immobilized, dead cells at 25 degrees C to 40 degrees C, preferrably 30 degrees C to 40 degrees C so that the sucrose is almost completely converted, and by obtaining the isomaltulose resulting from the second part of the solution in crystalline form by methods known per se, in dissolving and crystallizing the crystals in the converted first part of the solution and in separating the resultant isomaltulose crystals.
Patent DK-133682-A (DK)
Inventor: MADSEN JOHN GRAM
IPC: F16C/
Filed: 1982-03-24
Abstract: The crosshead pin 1 fastened to the piston rod 10 is supported in the direction towards the connecting rod 7 by a through bearing shell 12 being incorporated with bias in a lower bearing part 3. The bias emerges when the lower bearing part is clamped to an upper bearing part 4, the upwards facing edge 14 of the bearing shell in the no- load condition protruding above the parting plane 8 between the bearing parts. The upper shell comprises two end parts being interconnected by means of two longitudinally extending bridges 18, delimiting on each side of the crosshead pin a cut-out for the piston rod, upwards in the upper part. Said bridges may be designed with large height and consequent stiffness, ensuring an efficient bias of the bearing shell 12 of the lower part in its entire extension. <IMAGE>
Patent DK-134884-A (DK)
Inventor: JUEL ANDERS
IPC: B65D33/06
Filed: 1984-02-29
Abstract: The flexible container has the lifting loops (6) joined together to form a permanent lifting handle. The loops are joined together at a lift area (4) by glue or a seam. The handle can comprise a piece of material (5) which at least covers the lower part of the lift area, pref. as a woven material sleeve. The lifting area is pref. less than a sixth of the circumference of the container. The handle can be fixed by sewing.
Patent DK-203682-A (DK)
Inventor: GOLD R C
IPC: A01D43/10
Filed: 1982-05-06
Abstract: 1. A reaping-conditioning machine of the type comprising a cutting bar (4) above and towards the rearward part of which is disposed a rotor (8) provided with teeth or fingers (11), rotating about a horizontal axis (9) which is transverse with respect to the direction of forward movement of the machine, and combined with a conditioning hood (12) which surrounds a portion of the circumference of the rotor to guide the crop products which are picked up by the rotor after they have left the cutting bar, to cause them to pass above the rotor for them to be projected onto the ground in the form of a windrow to the rear of the machine, and means for adjusting the position of the conditioning hood with respect to said rotor, characterised in that said means comprise, for one at least of the transverse edges of said conditioning hood (12), an adjusting means (18) comprising an element (16) which is engaged with said edge of the hood and which is directly or indirectly connected to a nut-forming member (23) which is fitted onto a rotatably mounted screw-threaded rod (24) carrying a crank (28) or equivalent operating member.
Patent DK-228083-A (DK)
Inventor: ENDEL DIETER
IPC: A61F5/01
Filed: 1983-05-20
Abstract: The work habits and lifestyles of the present day, with the stereotyped bent posture of the head, result in a shortening of the corresponding muscle parts. To achieve regeneration during sleep, an orthopedic pillow is provided, and this has in the lower region a thickened portion for supporting the region of the cervical vertebrae, slight expansion of the shortened muscle groups being obtained.
Patent DK-235181-A (DK)
Inventor: LEMSTRA P J
IPC: C08J5/18
Filed: 1981-05-29
Abstract: The invention relates to polypropylene-based plastic products, biaxially stretched below the melting point, wherein the plastic consists substantially of a mixture of 60-95 % by weight of a substantially crystalline propylene polymer and 5-40 % by weight of an ethylene-vinylalcohol copolymer, and to a process for making such products. According to the invention an ethylene-vinylalcohol copolymer is used having a melting point which is at most equal to that of the propylene polymer, preferably 0-20 K below the melting point of the propylene polymer. The invention provides biaxially stretched polypropylene products having an outstandingly good gas impermeability while retaining their good properties in respect of optical clarity, mechanical properties and simplicity of production.
Patent DK-377183-A (DK)
Inventor: CURELARU JOHAN
IPC: A61M25/00
Filed: 1983-08-18
Abstract: PCT No. PCT/SE82/00428 Sec. 371 Date Aug. 10, 1983 Sec. 102(e) Date Aug. 10, 1983 PCT Filed Dec. 15, 1982 PCT Pub. No. WO83/02065 PCT Pub. Date Jun. 23, 1983.A device for sterile storage of a catheter (11) and sterile advancing thereof a given length directly in a blood vessel, the device comprising a connecting piece (13), which is connectable both to a cannula and to a transparent, flexible protective sheath (15), in particular a plastic bag, enclosing the catheter. In order to allow continuous reading of the fed out catheter length the protective sheath (15) is equipped with a length scale (17), which has its highest value nearest the connecting piece (13) and which is made so that the reading of the length scale against the remaining length of the catheter in the protective sheath corresponds to the fed out length of the catheter. Further means (23;31;32;33) are provided which allow withdrawal of the protective sheath from wrinkled position to stretched position without bringing the catheter (11) with it.
Patent DK-444588-A (DK)
Inventor: SHIMIZU SENZO
IPC: B29C49/08
Filed: 1988-08-09
Abstract: A bi-axially aligned, blow-formed container composed of a thermoplastic gas barrier resin (resin B) and a thermoplastic resin (resin A), which differs from resin B, has outstanding gas barrier characteristics and delamination strength. The container comprises an essentially non-aligned mouth part composed of resin A, a part composed of two layers of resin A and one layer of resin B, which is laminated between the layers of resin A, and a part composed of three layers of resin A and two layers of resin B, which are alternately laminated between the layers of resin A. The parts having a small radius of curvature and in which there is a susceptibility to delamination are formed from the 3- layer structure. <IMAGE>
Patent DK-448486-A (DK)
Inventor: LUEBBERS WILLI
IPC: F42B/
Filed: 1986-09-18
Abstract: PCT No. PCT/EP86/00095 Sec. 371 Date Nov. 21, 1986 Sec. 102(e) Date Nov. 21, 1986 PCT Filed Mar. 25, 1986 PCT Pub. No. WO86/05581 PCT Pub. Date Sep. 25, 1986.A propellant charge for the reduction of base eddying or drag of a shell 12 with a centrally disposed ignition conduit and an ignition device for the charge disposed in the conduit. To improve the ignition readiness of the propellant charge, the inner surface of the propellant charge, which surrounds the ignition conduit, is formed so that it conically narrows in the aft direction. Additionally, the inner surface of the propellant charge may be provided with stepped sections. Finally, the ignition conduits disposed in the housing of the ignition device may be disposed at an angle relative to the longitudinal axis of the propellant charge so that they face the inner surface thereof.
Patent DK-486581-A (DK)
Inventor: BO PETER
IPC: B01D/
Filed: 1981-11-03
Abstract: Apparatus for separating liquid nourishment mixtures into two fractions by means of semipermeable membranes, where a number of membranes 3 are abutting against membrane supporting plates 2 and assembled in a stack at distances to each other for formation of membrane channels 5. By using permeate channels 1 cutting through the stack of membrane supporting plates 2, membranes 3 and possible section-separating plates 9 in the part of the membrane surface situated between the inlet from the nourishment mixture channel 6 and the outlet to the concentrate channel 7, a substantially better energy economy is achieved, on one hand by keeping the flow paths free of nourishment mixture and concentrate to and from the membrane channel 5 along the whole of the part of this periphery extending crosswise to the direction of flow in the channel 5, and on the other hand by the flow paths of the permeate in the membrane supporting plate being made as short as possible. Further, cleaning and sterilisation are eased, and a regular process regulation becomes possible. In a particularly advantageous embodiment, parts of the structural elements 4 partly forming the permeate channels 1 while simultaneously keeping the membrane supporting plates at a distance from each other, are utilised for forming the membrane channels 5, and the stack of membrane supporting plates 2, membranes 3 and possible section-separating plates 9, is placed in a pressure vessel 8 in such a way that the periphery of the membrane supporting plates 2 is at a distance from the wall of the pressure vessel 8, whereby the interspace between the wall and the membrane supporting plates 2 may be utilised for nourishment mixture 6 or concentrate 7 channel. <IMAGE>
Patent DK-508688-A (DK)
Inventor: CLOETENS RUDOLPHE CHARLEY
IPC: C08G77/46
Filed: 1988-09-13
Abstract: Modified polyols having the formula RmSiXx4-m wherein m = 1 to 3, X is an alkoxy group and at least one R group is either HS-R<1>- or HS-(SiR<2>2O)n<-> are described. The modified polyols, when mixed with base polyol, are used in the manufacture of graft polymer polyols having low viscosity and good filtrability. The graft polymer polyols can be used in the manufacture of polyurethane foam.
Patent DK-547189-A (DK)
Inventor: HARISIADES PAUL
IPC: C08G18/10
Filed: 1989-11-02
Abstract: A novel polysiloxane polyurethane is described which is obtained by reaction of an isocyanate capped polysiloxane prepolymer with a polysiloxane-disilanol and which contains O-silyl-urethane linkages. The novel polysiloxane-polyurethanes are useful as oxygen permeable membranes or films, as bandages and drug carriers, for example in transdermal drug delivery, and especially as highly oxygen permeable, soft contact lenses.
Patent DK-580688-A (DK)
Inventor: LYSENKO ZENON
IPC: C07C215/76
Filed: 1988-10-18
Abstract: High purity amino-1,3-benzenediols are prepared by (a) contacting a 1,3-bis(alkylcarbonato)benzene with a nitrating agent under reaction conditions such that a 1,3-bis(alkylcarbonato)nitrobenzene is formed, (b) contacting the 1,3-bis(alkylcarbonato)nitrobenzene with a hydrolyzing agent under conditions such that a nitro-1,3-benzenediol is produced, and (c) contacting the nitro-1,3-benzenediol with a reducing agent under conditions such that an amino-1,3-benzenediol is produced. Of the amino-1,3-benzenediols, 4,6-diamino-1,3-benzenediol is particularly useful in the preparation of high molecular weight polybenzoxazoles.
Patent DK-596086-A (DK)
Inventor: PEREZ BERNARDO ALCANTARA
IPC: A41H3/00
Filed: 1986-12-11
Abstract: Computer controlled drawing machine like plotter for use in the tailoring industry or the like, comprising a drawing zone (10), a sheet material supply zone and a sheet material collection zone (14) whereby the drawing zone consists (10) of a table, a bridge moving along the table (219 and a trolley which moves along the bridge, thus at right angle to the table (21), on which the drawing operation is carried out, the sheet material supply and collection zone (14) are fitted on each side of the table (21) respectively for independent operation of each and with respect to the drawing zone (10), their components are controlled by stroce limiter of two sheet material loops, one at each zone, the sheet material is passed over the drawing bridge itself by means of a set of grips which is attached to it; the drawing is carried out in zones called <<windows>> and the sheet material is fed in <<window>>-width steps by the bridge after activating the grips; a drawing tool (17) in form of an ink-filled cylinder and a ruling tool with a tungsten carbide tip are secured to the trollley to vertically moveable carriages.
Patent DK-629189-A (DK)
Inventor: BISWAS NICHOLAS
IPC: A61F5/48
Filed: 1989-12-13
Abstract: An intra-vaginal device to aid in controlling urinary incontinence, said device including a body with a forward portion (14) to engage the anterior vaginal wall adjacent the bladder neck, which forward portion is expandable to close the bladder neck.
Patent FI-802109-A (FI)
Inventor: BEY ROGER
IPC: F16K47/04
Filed: 1980-07-01
Abstract: A valve comprising a valve body (1) and provided with a flow passage (3) into which a closure member (2) without a flow passage is rotatably fitted on a pivot shaft (8) and when necessary, sealing members (6) are positioned between the closure member (2) and the valve body (1). On one side or on both sides of the closure member (2) is fitted one or more punched attenuator plates (9) having a plurality of apertures (12), the plates (9) being spaced apart and parallel to each other and to the sealing surface of the closure member (2).