baber/WOPTO huggingface dataset:
Patent CA-1246280-A (CA)
Inventor: POLICASTRO PETER P
IPC: C08G69/18
Filed: 1985-06-28
Granted: 1988-12-06
Abstract: SILYL POLYAMIDES AND METHOD FOR THEIR PREPARATION     ABSTRACT OF THE DISCLOSURE         Silyl polyamides are prepared by reacting a silyl anhydride or imide, preferably a polysiloxane anhydride, with a lactam such as .epsilon.-caprolactam.  The preferred mater-ials are in the nature of A-B or A-B-A block polyamide poly-siloxanes.  They may be used as elastomers and adhesives or, in certain instances, in the formation of thermoset composi-tions.
Patent CA-1266001-A (CA)
Inventor: JOHN D ARNOLD
IPC: A61K31/485
Filed: 1985-08-27
Granted: 1990-02-20
Abstract: ABSTRACT OF THE DISCLOSURE           Pharmaceutical compositions containing di-hydrocodeine or a pharmaceutically acceptable acid addition salt thereof and ibuprofen or a pharmaceuti-cally acceptable salt thereof are useful in treating pain in mammals.
Patent CA-1232576-A (CA)
Inventor: CLEMENTS JAMES W
IPC: B67B7/48
Filed: 1985-10-18
Granted: 1988-02-09
Abstract: TWIST CAP WITH INTEGRAL PUNCTURE MEANS      ABSTRACT           A captive closure with puncture  means specifically designed as a replacement captive closure for liquid contai-ning containers.  The novel captive closure has a puncture means which allows it to puncture any sealing membrane over the pouring orifice of a container filled with distillates and the like and allows, by rotating one of its members relative to the other, a fluid flow communication through the closure so as to allow fluids to flow from the container out.  Prefer-ably the captive closure also includes a flexible pipe as part of the fluid conveying channel allowing fluid flowing from the container to be more readily poured into a destined reservoir or the like.  An additional feature is a second channel, that acts as an air inflow channel, through the novel closure that is separate and apart from the fluid flow channel; the air inflow channel communicating upstream of the flow channel to the interior of the container thereby allowing air into the container during fluid outflow and thus encouraging more continuous outpouring of fluid.  The air inflow channel has a novel feature that when the relative members of the closure are turned, the air flow channel is interrupted first, thereby encouraging rapid fluid flow reduction and on continuous relative turning, the fluid flow channel is then sealingly closed.
Patent CA-1257962-A (CA)
Inventor: NAKAMURA SHIN
IPC: D06F58/22
Filed: 1985-11-08
Granted: 1989-08-01
Abstract: Abstract:     A lint and raveling (waste) collector for a clothes dryer comprises a filter and a collecting box.  The filter has a net-like filter member, and at least one rib is provided on the surface of the filter member to prevent friction between itself and the clothing.  The collecting box has an opening facing the rib and covers the filter in such a manner as to define a space for accumulating the waste between the filter and the inner wall of the collecting box.  By virtue of the rib, the waste cannot pass through the interstices of the filter member, and clothing is prevented from directly rubbing against the surface of the filter member.  The accumulation of waste on the surface of the filter member does not exceed the height of the rib, any additional waste being collected in the collector.  The arrangement is more efficient and requires cleaning less often than prior constructions.
Patent CA-1263121-A (CA)
Title: Process for the carbonylation of acetylenically  unsaturated compounds
Inventor: DRENT EIT
IPC: C07C67/38
Filed: 1985-11-27
Granted: 1989-11-21
Abstract: A B S T R A C T            PROCESS FOR THE CARBONYLATION OF ACETYLENICALLY                UNSATURATED COMPOUNDS      Process for the carbonylation of an acetylenically unsaturated compound with CO in the presence of an alcohol and/or water and of a catalyst formed by combining a Pd(II) compound, an organic phosphine and a protonic acid, with the exception of hydrohalogenic acids.
Patent CA-1250621-A (CA)
Inventor: PIRKL JOSEF
IPC: A61N5/06
Filed: 1985-12-18
Granted: 1989-02-28
Abstract: ABSTRACT         The invention relates to an improved sun-tanning appara-tus comprising a supporting or bed surface and a plurality of low-pressure UV-A tubes arranged parallel to and at a distance from each other as radiation generators in a housing of the appa-ratus, the UV-A tubes being installed in a trough-like reflector and being covered on top by the supporting surface that rests on the side walls of the housing and which permits the passage of UA-V radiation.  The improved apparatus provides a largely even and flat radiation outlet immediately above the supporting surface by using spacers arranged over the length and/or breadth of the apparatus between the low-pressure UA-V tubes, the supporting surface resting on the upper ends of said spacers, the lower ends of said spacers being attached in or on the base of the reflector.          The spacers are a plurality of stand-off bolts that are dis-tributed over the length and breadth of the apparatus, the supporting surface resting on the upper ends of the bolts, the lower ends of the bolts being secured in the base of the reflec-tor.  As well, it is also possible that the spacers consist of spacer profiles that extend wholly or in part over the length of the apparatus, the supporting surface resting on the upper ends of these spacer profiles, the lower ends being secured to the base of the reflector.
Patent CA-1248718-A (CA)
Inventor: CHIODO DANIEL J
IPC: B29C45/14
Filed: 1986-01-06
Granted: 1989-01-17
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus for feeding hypodermic needles into corresponding recesses of a mold cavity in the bottom mold plate of a plastic injection molding machine.  The bottom mold plate can be shifted from a molding position to a loading position at one side of the machine. At that side of the machine, a magazine holding two stacks of hypodermic needles is slidably adjustable horizontally with respect to a shuttle plate mounted on that side of the machine.  The magazine at the bottom has lower and upper plates slidable respectively across the bottom and top of the shuttle plate.  In one position of the magazine, openings in its upper bottom plate register with corresponding openings in the shuttle plate to pass individual needles by gravity into the shuttle plate.  In another position of the magazine, openings, in its lower bottom plate register with corresponding openings in the shuttle plate to pass individual needles by gravity from the shuttle plate into corresponding recesses of the mold cavity when the bottom mold plate is in its loading position.
Patent CA-1239837-A (CA)
Inventor: ESPLIN GORDON J
IPC: E02B3/00
Filed: 1986-01-16
Granted: 1988-08-02
Abstract: ABSTRACT OF THE DISCLOSURE     A method for storing logs.  A containment cur-tain is deployed around a plurality of logs.  Fresh water is admitted into the region defined by the curtain to form a two layered bay.  The upper layer of water is fresh water and contains the logs to be stored.  The lower layer of water is salt water.
Patent CA-1218719-A (CA)
Inventor: CHRISTIANSEN ROBERT A
IPC: B29C65/08
Filed: 1986-01-31
Granted: 1987-03-03
Abstract: ???-??-???     ELECTRICAL CONNECTION FOR POLYMERIC CONDUCTIVE MATERIAL                   Abstract of the Invention Flexible flat ribbon cables with a polyester binder silver particle conductive ink deposited on a heat bondable substrate are bonded to each other or to rigid circuit boards by applying ultrasonic energy to the cables.  The conductors are bonded to form connections and are prevented from being deformed laterally to bridge to adjacent conductors due to preferential substrate bonding between adjacent conductors.  Both apparatus for and the method of preferential substrate bonding is disclosed.
Patent CA-1268907-A (CA)
Inventor: LINDAHL JONAS A I
IPC: D21C11/00
Filed: 1986-05-14
Granted: 1990-05-15
Abstract: A method for treatment of spent peroxide bleaching liquors A B S T R A C T     Water  glass  is  separated  and  recovered  from  waste liquors obtained when manufacturing and bleaching high yield pulps and waste-paper pulps, by adding to the waste liquor an  inorganic  compound  containing  a  multi-valent  cation and/or an organic flocculating agent,  while simultaneously adjusting the pH of the waste liquor to a value between 3.5 and 7.5, preferably between 4.0 and 6Ø The silicate thus precipitated in the waste liquor is caused to settle to form a sediment, whereafter the sediment is separated and recove-red and the waste liquor thus freed from silicate is retur-ned to the process.
Patent CA-1269275-A (CA)
Inventor: GLASS MICHAEL
IPC: A23G4/06
Filed: 1986-05-22
Granted: 1990-05-22
Abstract: ABSTRACT The method of preparing a chewing gum comprising the steps of: (a) forming a premixture of lecithin and a liquid flavor; (b) adding the premixture of (a) to chewing gum composition; and (c) forming a chewing gum piece therefrom.  The addition of a liquid flavor/lecithin premix mitigates and substantially reduces bitterness or harsh off-noted common with certain flavors.
Patent CA-1254147-A (CA)
Inventor: JENNINGS DEBORAH J
IPC: A61K8/41
Filed: 1986-05-23
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed is a cosmetic composition com-prising a resin, a polysiloxane, a polyolefin that is fluid at room temperature, and at least one hardening agent.  Suitable coloring materials in-clude dyes, pigments and pearling agents.  The com-positions of the present invention may be molded into the shape of a lipstick.  They may also be applied in the form of a cream, especially when the composition is intended to be used as a lip gloss or as a lip balm.
Patent CA-1260597-A (CA)
Inventor: JORGENSEN ROBERT W
IPC: H02G3/08
Filed: 1986-06-12
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE A knockout structure is provided for selectively forming openings for either one of two different sizes of conduit.   The center of the inner knockout is offset from the center of the outer knockout, creating an eccentric relationship which permits a positive ground to be established between the smaller conduit and the box wall by a standard lock washer when the smaller conduit is mounted therein.  A secure mechani-cal connection is similarly established.
Patent CA-1261714-A (CA)
Inventor: NAKAJIMA JUNICHI
IPC: B27L1/04
Filed: 1986-08-27
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     A barking machine has a wooden container formed with openings, a transfer guide plate disposed between the openings, multiple notches formed in the openings, lower and side cylindrical rotators each having protruding barking teeth on its outer periphery which pass through the notches, and a supporting member for retaining the transfer guide plate.  In such a construction, the rotors are partially inserted into the openings, respectively.  The lower rotor rotates so that its barking operation portion moves toward the side opening, and the side rotor rotates so that the same portion moves upwardly.  With this arrangement, it is possible to prevent the wood from being blocked between the rotators or falling from therebetween and to provide a strengthened transfer guide plate with no deformation, thereby enhancing the circulating and barking operations.
Patent CA-1268289-A (CA)
Inventor: KOCK HANS-JAKOB
IPC: C08G63/68
Filed: 1986-12-03
Granted: 1990-04-24
Abstract: - 12 -       O.Z. 0050/38136 Abstract of the Disclosure:  Wholly aromatic polyester carbamides which form a liquid-crystalline fiber-forming melt below 300°C and are composed of a)      not less than 20 mol % of repeat units of the for-mula I                                I   b)    from 5 to 15 mol % of repeat units of the formula II                         II   c)    from 5 to 15 mol % of repeat units of the for-mula III                                   III   d)    from 1 to 10 mol % of units of the formula IV                                    IV   e)    a molar amount corresponding to the total amount of components b), c) and d) of repeat units of the formula V                                    V   the molar proportions of components a), b), c), d) and e) adding up to 100 mol % in each case, the preparation thereof and fibers, films, moldings and coatings prepared therefrom.
Patent CA-1261181-A (CA)
Inventor: PERNA DOMINIC R
IPC: B29C37/00
Filed: 1987-01-27
Granted: 1989-09-26
Abstract: Title Polyimide Covered Calender Rolls Abstract of the Disclosure In a cylindrical metal shaft bearing a polyimide cover, the improvement wherein the shaft is knurled with a diamond or straight pattern.
Patent CA-1272226-A (CA)
Inventor: WANG CHIEH-SHAN
IPC: A63B51/14
Filed: 1987-03-27
Granted: 1990-07-31
Abstract: A HOLDER FOR STRINGING A RACKET     ABSTRACT OF THE INVENTION     A holder for stringing a racket includes a base, an intermediate fitted in the base, two holding arms having their one ends respectively pivotally mounted on the two sides of the intermediate, a screw threadedly engaging with the base and the intermediate for forcing the holding arms in inward or outward movement to hold or release the frame portion of a racket, and a clamping piece which together with holding arms clamps the frame portion therebetween.
Patent CA-1232882-A (CA)
Inventor: BOTRIE ALEXANDER
IPC: B65D81/32
Filed: 1987-05-01
Granted: 1988-02-16
Abstract: ABSTRACT            A cartridge assembly for a caulking gun or similar dispenser contains two or more components to be mixed upon operation of the gun.  One component is stored within an inner tubular container with flexible walls, which walls are sustained against collapse by a light gauge spiral spring extending between the nozzle end and the plunger end of the cartridge.  The cartridge may have a rigid cylindrical outer tube within which the second component is retained by a plunger, or a flexible tubular outer container for the second component, again supported against collapse by a spring.  A passive mixer unit is provided at the nozzle end of the assembly either inside or outside the body.  The mixer unit is preferably cylind-rical, defining internally a double spiral mixing passage containing passive mixer elements.
Patent CA-1266685-A (CA)
Inventor: GRAVES GEORGE A JR
IPC: A61K6/838
Filed: 1987-11-24
Granted: 1990-03-13
Abstract: Abstract The present invention provides a ceramic composite having an open porous network and a controlled pore size comprising a plurality of ceramic particles having a fused glass coating and a method for producing the same.  The ceramic particles are enveloped by and bonded to adjacent ceramic particles at their interfaces by the glass coating.
Patent CA-1258755-A (CA)
Inventor: CYDZIK EDWARD A
IPC: G01K11/12
Filed: 1988-02-26
Granted: 1989-08-29
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a solder joint compris-ing at least two elongate substrates connected together by a mass of solder having associated therewith a substantially colourless solder flux and a temperature indicating component and enclosed within a heat-recovered substantially transparent polymeric mem-ber, the temperature indicating component having changed from a coloured state to a substantially colourless state to enable the connection to be visually inspected.
Patent CA-1260003-A (CA)
IPC: C07D403/14
Filed: 1988-06-30
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE    Novel isocyanato-azetidinedione compounds are provided which have the formula          I     wherein R and R1 can be independently selected from hydrogen and hydrocarbyl or can be joined together and along with the carbon to which they are attached represent a cycloalkane residue having 4 to 6 ring carbon atoms, y is an integer from 1 to 7 and X is a hydrocarbon radical having a valency of y plus one.  The monoisocyanate compounds are used as intermediates to provide further novel azetidinedione containing derivatives in the form of azetidinedione-isocyanurates (II) and azetidinedione-urethanes (III).  All three classes of compounds can be employed as acid scavenging agents for stabilizing various kinds of halogenated polymer systems.  Notably, (I) and (III) form highly useful polyamide-polyureas and polyamide-polyurethanes respectively by reaction with organic polyamines.  This divisional speci-fication relates to an azetidinedione urethane having the formula III, wherein each A represents the group below III                            wherein R and R1 are as shown above, X is a divalent hydro-carbon radical, m has a value from about 1 to about 8, and R2 is the residue of a hydroxyl compound containing m hydroxyl groups.
Patent CA-1262968-A (CA)
IPC: G06F12/02
Filed: 1988-11-16
Granted: 1989-11-14
Abstract: Abstract of the Disclosure A memory having an address generator in an intelligent port which generates address sequences specified by an array transformation operator in a programmable processor, thereby allowing a controlling processor to proceed immediately to the preparation of the next instruction in parallel with memory execution of a present instruction.  The intelligent port of the memory creates complex data structures from input data arrays stored in memory and directs the trans-formation of the data structures into output data streams.          The memory comprises a plurality of read-write memory banks and a bank of read-only memory interconnected through in-telligent ports and busses to other units of the processor.          An arbitration and switching network assigns memory banks to the intelligent ports.
Patent CH-543905-A (CH)
Title: Scouring machine - roller levelling device to maintain straight running of piece goods
Inventor: HANS-PETER STANG
IPC: D06B3/12
Filed: 1973-01-31
Abstract: A leveling arrangement for a rotating bowl in a washing or scouring vat to ensure the straight running of piece goods, has the bowl pivotted at one end, the bearing at the other end being carried by a tie bar with an adjusting screw, the handwheel of which is positioned easily accessible at the rim of the tank.
Patent CH-523235-A (CH)
Title: Novel beta-methylglycidylamine prodn - for use in epoxide resin systems
Inventor: PORRET DANIEL DR
IPC: C07D303/36
Filed: 1970-03-12
Abstract: Cpds. having the formula:- (in which R is an aliphatic, cycloaliphatic or araliphatic radical) are produced by reacting 1 mole of RNH2 with 1 mole of a beta-methylepihalohydrin and 1 mole of an epihalohydrin, and dehydrohalogenating the product with formation of epoxide gps., pref. using strong alkalis. These cpds. are liquid, have very low viscosity and are very stable. They are added to conventional epoxide resin solns. to reduce their viscosity and stabilize them. They also accelerate the curing of epoxide resin systems.
Patent CH-500452-A (CH)
Title: Horizontal drier with agitator - having oblique hollow arms and hollo
Inventor: KOLLER HANS DIPL ING
IPC: F26B17/20
Filed: 1970-04-09
Abstract: A horizontal fixed cylindrical drum drier for moist material, comprising an agitator with horizontal shaft, the agitator, its arms and the housing being heated, is constructed with the agitator arms as tubes passing obliquely through the hollow shaft and fitted at both ends with a rectangular plate folded into a triangular blade; the blades are so shaped that in one rotational direction they have a gentle stirring effect while in the opposite direction they propel material towards the outlet. The drier is suitable for general chemical purposes having a capacity of 1,500-1200 litre. The oblique position of the arms enables the entire internal surface to be swept with a reduced number of arms.
Patent CH-513959-A (CH)
Title: Aqueous lacquers containing the ammonium salts of
Inventor: SCHNELL HERMANN DR
IPC: C09D5/44
Filed: 1967-05-26
Abstract: Aqueous lacquers contain (a) ammonium salts of partial esters, pref. polyhalf-esters, of maleate oils which contain urethane groups, and are optionally modified with polycarboxylic acids; and (b) optionally water miscible solvents. The maleate-oils are prepared by reacting maleic anhydride with esters of unsaturated fatty acids, such as linseed oil, safflower oil, or soya oils, or esters prepared by reacting the unsaturated fatty acids from these natural oils with pentaerylhritol or sorbitol. The present compounds containing urethane groups have improved resistance to water, improved hardness, and improved durability when used as protective coatings. The aqueous lacquers are suitable for application by electrophoresis.
Patent CH-504428-A (CH)
Title: Isomerisation of vitamin a
Inventor: JOSEPH ANTHONY KARDYS
IPC: A61K31/07
Filed: 1967-05-30
Abstract: Improved method for the isomerisation and transesterification of Vitamin A. Isomerisation of the isomeric mixture is carried out using iodine in the presence of a basic amine which functions as an improved isomerisation catalyst system. In this way the unwanted cis isomers, in particular the 9-cis isomers can be reduced to less than 5%. A wide range of solvents can be used, preferably those in which both the starting material and product are soluble. Preferred solvent system is n-hexane or pyridine. Esters of vitamin A can also be used for the process. Optimum temperature for the reaction is 50-60 deg.C for between 5 and 12 hrs. Isomeric mixtures of vitamin A containing the less active 9-cis isomer, 13-cis isomer and 11-cis and 11, 13-dicis isomers can be converted to the more active trans form thus enabling a smaller dose to be used in pharmaceutical preparations. Existing isomerisation techniques result in the production of about up to 20% of the unwanted 9-cis isomer, a disadvantage which is overcome by using the present method.
Patent DK-101890-A (DK)
Inventor: ABRAMS JOHN S
IPC: C12N15/70
Filed: 1990-04-25
Abstract: Monoclonal antibodies which are specific for human interleukin 4 are provided. Furthermore, methods and processes are provided for detecting, measuring and immunopurifying human interleukin 4 and blocking the biological activity of human interleukin 4.
Patent DK-117288-A (DK)
Inventor: HORVEI KNUT
IPC: F16K27/00
Filed: 1988-03-04
Abstract: The arrangement for clamping and locking a cover 6 against a flange 7 in an underwater installation, in particular in connection with oil and/or gas production, and in particular for clamping and locking a valve housing cover 6 against a flange 7 on a valve housing 9 which is connected in an underwater pipeline 1.A number of generally U-shaped locking segments 4 are designed with a certain play, preferably roughly 3 mm, so that the distance between the opposite parallel bearing and locking surfaces of the locking segments exceeds the overall thickness of the cover 6 and the flange 7. The internal pressure in the underwater installation 9 is used to press the cover 6 away from the flange 7 and towards the adjacent bearing and locking surfaces of the locking segments 4, so that the locking segments then absorb the entire force from the changed pressure in the underwater installation, at the same time as the cover 6 is in this way kept in its position, clamped against the flange 7 by means of the locking segments 4 by virtue of the fact that the cover 6 and the flange 7 have surfaces, which can be displaced towards one another, with an intermediate sealing arrangement. <IMAGE>
Patent DK-146189-A (DK)
Inventor: JARRETT PETER KENDRICK
IPC: A61L17/14
Filed: 1989-03-22
Abstract: A bioabsorbable coating for a surgical article comprises a copolymer manufactured from the monomer caprolactone and at least one other copolymerizable monomer. The surgical article can be a bioabsorbable suture or ligature.
Patent DK-198184-A (DK)
Inventor: MIL MARTINUS PETRUS GERARDUS V
IPC: A01K45/00
Filed: 1984-04-17
Abstract: Device for depositing live poultry on to a receiving surface from a container having a plurality of floors, via guide surfaces enclosed in a pivotable chute to adjoin the container and having an increasing length from bottom to top.