baber/WOPTO huggingface dataset:
Patent CA-1249242-A (CA)
Inventor: DELIA ANTHONY
IPC: B65D55/02
Filed: 1985-04-22
Granted: 1989-01-24
Abstract: III. ABSTRACT OF THE INVENTION      A child-resistant closure comprising a can ring provided with an orifice through which the container is filled or emptied, the orifice having a peripheral rim in the form of an inverted U-shaped channel defined by an exterior leg and an interior leg, a portion of the interior leg extending below the lower edge of said interior leg to provide an unlocking tab, said can ring being further provided with indicia in its top surface to designate the location of said unlocking tab, and a cap, the cap comprising a disc portion; an annular ring portion disposed in a plane parallel to said disc por-tion, said annular ring portion having a peripheral sealing skirt; an annular wall connecting the disc por-tion and the annular ring portion, the annular wall forming with the sealing skirt an arcuate annular groove on the underside of the annular ring portion, the annular groove being adapted for flush superposi-tion on the inverted U-shaped channel; a pull tab extending outwardly horizontally from the periphery of the annular ring portion: an annular retaining flange extending through the periphery of the disc portion; and a first protrusion extending outwardly horizontally from said annular retaining flange, the protrusion being proximate to and in alignment with the pull tab.
Patent CA-1248025-A (CA)
Inventor: DAVIS ROBERT C
IPC: A61K9/52
Filed: 1985-05-30
Granted: 1989-01-03
Abstract: Abstract A sustained release drug delivery device, for use in the rumen of a ruminant animal, of the type having a hydrolyzable biodegradable polymeric core in which a medicament beneficial when administered to the digestive tract of the ruminant animal is dissolved or suspended, which core is contained in a tube which is compatible with the rumen and which has at least one open end, which comprises a relatively thick layer of elastic sealant filling the length of the annulus between the core and the tube and forming an adhesive bond to both the core and the tube, said sealant being substantially impermeable to water, compatible with both the tube and the core, and compatible with and unaffected by the rumen is provided by the present invention.
Patent CA-1258965-A (CA)
Inventor: BAKER GARY L
IPC: C23F11/14
Filed: 1985-08-23
Granted: 1989-09-05
Abstract: COMPOSITION USEFUL AS CORROSION INHIBITOR, ANTI-SCALANT AND CONTINUOUS BIOCIDE FOR WATER COOLING          TOWERS AND METHOD OF USE     Abstract of the Disclosure An all-in-one treatment composition for a water cooling tower includes a water soluble aromatic azole corrosion inhibitor such as benzotriazole, an organophosphorous antiscalant and a polymeric quater-nary ammonium compound.  The polymeric quaternary ammonium compound has the following general formula:       The composition is suitable for use at low level continuous applications rates.  The polymeric quaternary ammonium compound is also suitable for use at low concentration as a continuous biocide/biostat.          This compound does not suffer from the acclimatization typically encountered when one biocide is used on a continuous low level basis.
Patent CA-1266013-A (CA)
Inventor: MATSUBAYASHI HIROSHI
IPC: B65D17/40
Filed: 1985-08-27
Granted: 1990-02-20
Abstract: Abstract of the Disclosure A score line defining a portion to be opened is formed on a chromated surface treated steel plate coated with an epoxy type primer so that the score line is cut to the middle of the steel plate in the thickness direction thereof, and an opening tab is bonded and secured to the portion to be opened of the steel plate through a bonding fulcrum composed of a thermoplastic adhesive consisting of amide recurring units and/or ester recurring units so that the push-tearing top end of the opening tab is located on the score line.
Patent CA-1248884-A (CA)
Inventor: GRZESIAK ANTHONY J
IPC: F16D49/00
Filed: 1985-09-03
Granted: 1989-01-17
Abstract: BRACKET ASSEMBLY FOR A DOUBLE WRAP BAND            ABSTRACT   An improved bracket assembly for a double wrap brake band for the automatic transmission of an automo-tive vehicle wherein the band assembly is lightweight and heat set round at the released position.   The bracket assembly comprises a transverse bar portion secured to parallel ends of the outer bands and the opposite end of the central band, an anchor portion secured to the opposite ends of the outer bands and an apply portion secured to the opposite end of the central band.  The anchor portion has a centrally located anchor pocket formed in the bridging portion of the anchor portion to receive a single transmission pin perpendi-cular to the surface of the bracket, and the apply portion has an upwardly bent apply lip with a concave surface and angled side arms.
Patent CA-1255283-A (CA)
Inventor: CHIANG ROBERT L
IPC: B01J29/08
Filed: 1985-09-26
Granted: 1989-06-06
Abstract: PROCESS FOR PREPARING CATALYTIC CRACKING CATALYSTS                      ABSTRACT Catalytic cracking catalysts and catalytic cracking process wherein the cracking catalysts are prepared by:  (i) contacting a mixture of 8 large pore zeolite and an inorganic oxide matrix at effective conditions of temperature, pH and time with a fluoro salt; and (ii) ammonium exchanging the product of step (i) to provide a catalyst having less than 2.0 percent by weight Na2O, based on the weight of the zeolite.  Optionally, the product is provided with an effective amount of at least one cation selected from the class consisting of cerium, lanthanum, praseodymium, neodymium, promethium, samarium, europium, lutetium, gadolinium, terbium, dysprosium, holmium, erbium, thulium and ytterbium.
Patent CA-1239389-A (CA)
Inventor: BROWNING RONALD C
IPC: C07D501/46
Filed: 1985-11-05
Granted: 1988-07-19
Abstract: Abstract Ceftazidime pentahydrate is obtained in purified crystalline form in a process comprising acidification of an aqueous solution of ceftazidime to about the optimum pH for nucleation of between about 4.0 and about 4.7 and maintenance at the optimum pH during crystallization.  The crystalline product obtained exhibits enhanced stability toward polymer formation when stressed.
Patent CA-1260831-A (CA)
Inventor: MARTIN HENRI A
IPC: A61K9/14
Filed: 1985-11-08
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE       A ear powder and/or drop, containing soluble substances and an insoluble substance which will be spread of the mucous membrane and form a deposit which will act by its physical activity as a dilution support for powder active principles and as a sponge for drops.
Patent CA-1250706-A (CA)
Inventor: RODDA NORMAN
IPC: B63B27/14
Filed: 1985-11-25
Granted: 1989-03-07
Abstract: ABSTRACT                          Emergency gangway This invention relates to an emergency gangway capable of being deployed from an emergency support vessel and being landed safely on an offshore platform in gale force conditions, despite movements of the vessel relative to the platform.      The gangway comprises: (a)  a first section pivotally and rotatably mounted on a support vessel, (b)  a second section telescoping within the first, (c)  a servo-mechanism for controlling the extension of the second section of the gangway, (d)  a servo-mechanism for controlling the elevation of the gangway, (e)  a servo-mechanism for controlling the slew of the gangway and (f)  stabilising means for stabilising the end of the gangway in space.
Patent CA-1250045-A (CA)
Inventor: MAKIMOTO TOSHIO
IPC: H01Q21/06
Filed: 1986-01-17
Granted: 1989-02-14
Abstract: MICROWAVE PLANE ANTENNA              ABSTRACT OF THE DISCLOSURE         A microwave plane antenna comprises a plurality of pairs of antenna elements connected at their one end to a power supply circuit and respectively including at the other terminating end an impedance-matched patch antenna means, whereby signal energy remaining at the terminating ends of the antenna elements is caused to be effectively utilized as radiation energy, and any power loss is restrained for a high antenna gain and improved aperture efficiency.
Patent CA-1259601-A (CA)
Inventor: JENNINGS JAMES R
IPC: B01J37/03
Filed: 1986-03-25
Granted: 1989-09-19
Abstract: Abstract Catalysts An ammonia synthesis catalyst precursor having a high BET surface area and containing oxides of iron, cobalt, aluminium, and an alkali metal of atomic number equal to, or greater than, 19.  On reduction the precursor gives a catalyst having a high initial activity relative to that of a catalyst obtained by reduction of a standard fused, cobalt-free, precursor.          The precursors may be made by precipitation followed by calcination.
Patent CA-1237980-A (CA)
Title: Carbon dioxide miscible displacement process
Inventor: KOVARIK FRANK S
IPC: E21B43/16
Filed: 1986-03-27
Granted: 1988-06-14
Abstract: Abstract There is provided a reliable carbon dioxide miscible displacement process wherein a propane-rich in place oil transition zone is created by huff and puff techniques.  The enriched oil transition zone uses less LPG solvent per unit volume and is less critical or has greater tolerance to reservoir conditions than a carbon dioxide process would otherwise have if the propane were injected as a displacing slug.  The huff stage of injec-tion of the propane material may be followed by a period of shut in. The process may be repeated several times.          Propane injection also demethanizes the zone around the injection well, thereby removing methane which interferes with development of miscibility between carbon dioxide and in place oil. After creation of the transition zone, carbon dioxide with or without other fluids is injected to displace oil from the reservoir.
Patent CA-1236736-A (CA)
IPC: A61M15/00
Filed: 1986-05-14
Granted: 1988-05-17
Abstract: ABSTRACT OF THE DISCLOSURE     This invention relates to a device for administering medicaments to patients, and more particularly, to a blister pack which comprises a circular carrier disc provided with a plurality of blisters or containers arranged in a circle and  each containing a dose of medicament in particulate form.          The blisters or containers of the blister pack are located in holes in a support member and a plunger is arranged to enter the chamber of the blister or container registered with it, which registration is achieved by the use of an external member which rotates the support to register the blister with the plunger in turn, so that when the blister or container is opened, medicament can be withdrawn by a patient inhaling through a mouthpiece.          This provides a convenient way of administering medicament to a patient, and can be used with medicaments in finely divided solid form or in liquid form.
Patent CA-1252192-A (CA)
Inventor: ROULET-DUBONNET JEAN-PIERRE
IPC: H01H89/06
Filed: 1986-05-28
Granted: 1989-04-04
Abstract: ABSTRACT OF THE DISCLOSURE:            A circuit breaker, notably breaking the phase and neutral circuit, contains a shunt circuit, constituted by a switching electrode disposed in proximity to the phase contacts to pick up an arc drawn between these contacts, when opening occurs on a short-circuit. Transferring the arc onto the switching electrode closes a shunt circuit, creating an internal short-circuit protecting the cables and receivers downstream from the circuit breaker. The shunt circuit is broken when the arc is blown out in the arc chute. Fast shifting of the arc protects the contact surfaces, notably of the neutral contacts, enabling these contacts to be used for an impulse relay or remote-controled contactor function.
Patent CA-1264872-A (CA)
Title: Montage d'un circuit integre sur un support
Inventor: DEHAINE GERARD
IPC: G06K19/077
Filed: 1986-06-26
Granted: 1990-01-23
Abstract: Un dispositif conforme à l'invention se présente sous la forme d'une pastille destinée à une carte du type carte de crédit. Pour souder les plots du circuit intégré à la couche métallique dans les trous du support, on donne aux plots une hauteur approximativement égale à l'épaisseur du support.
Patent CA-1257029-A (CA)
Title: Craze-resistant polymodal linear block copolymers with terminal tapered blocks
Inventor: KITCHEN ALONZO G
IPC: C08F297/04
Filed: 1986-12-03
Granted: 1989-07-04
Abstract: ABSTRACT Sequential charging of initiator and monomers in a multistage solution polymerization process involving conjugated diene and monovinyl-aromatic monomers wherein the final charge is a mixture of these monomers results in the production of resinous polymodal linear block copolymers each with a terminal tapered block. A typical 5-stage charge sequence is as follows: Stage 1: (Si); Stage 2: (Si); Stage 3: (B); Stage 4: (Si); Stage 5: (S+B) wherein (Si) is monovinylaromatic monomer and initiator; (B) is conjugated diene monomer and (S+B) is monovinylaromatic monomer and conjugated diene monomer. At each stage, polymerization is allowed to continue until no free monomer is present. The trimodal block copolymer products comprise high, medium and low molecular weight species designated, respectively, as S1-S2-B1-S3-B2?S4; S2-B-S3-B2?S4; and S3-B2?S4 wherein S1, S2 and S3 represent, respectively, polyvinylaromatic blocks resulting from polymer-ization of the first, second and third charges of monovinylaromatic monomer (stages 1,2 and 4); B1 represents a polydiene block resulting from polymerization of the first charge of conjugated diene monomer (stage 3); and B2?S4 represents a terminal tapered copolymer block resulting from polymerization of the conjugated diene and monovinyl-aromatic monomers (stage 5). The subject copolymers can be fabricated into sheets and molded objects possessing little color, a high degree of transparency and excellent impact resistance. These fabricated products do not craze on being impacted.
Patent CA-1239721-A (CA)
IPC: C08G77/60
Filed: 1987-07-03
Granted: 1988-07-26
Abstract: ABSTRACT OF THE DISCLOSURE        Polysiloxanes prepared by reacting a diester and a monomeric silane and the use of the polysiloxanes to produce silane modified, water-curable copolymers by reacting the polysiloxanes with alkylene-alkyl acrylate copolymers in the presence of an organo titanate catalyst. The copolymers so produced can be extruded about electrical conductors and water-cured providing insulation or jacketing thereon.
Patent CA-1268015-A (CA)
Inventor: GROLL HERBERT
IPC: B29C31/00
Filed: 1987-11-03
Granted: 1990-04-24
Abstract: ABSTRACT OF THE DISCLOSURE     A quick changing and/or quick gripping device for the molding tools of injection molding machines.  The two mold halves of each molding tool are alignable in insertion guides between two adapter plates located opposite each other.  The adapter plates are movable toward each for closing the molding tool and are movable apart from each other for opening the molding tool.  The mold halves can be fixed in their aligned position by means of clamping members.  During the changing and/or gripping procedure, the two mold halves of the closed molding tool are fixedly locked or coupled to each other.  At least one locking bar is movably mounted in a mold half and automatically engages a locking bar engagement member mounted in the other mold half by means of a biasing force, such as, a spring.  The locking bar includes an actuating element which projects into the range of an intermediate plate of the respective mold half, the intermediate plate being capable of being operatively connected to the clamping members.  At least one of the clamping members, when moved into its clamping position, is movable against the actuating element of the locking bar and the locking bar can thus be forcibly disengaged relative to the locking bar engagement member.
Patent CH-523341-A (CH)
Title: Dye-receptivity additives for polyolefins are metal
Inventor: LUCIANO TAVOLETTI
IPC: D06P1/38
Filed: 1965-01-26
Abstract: Metal carboxylates produced by reaction of a dimer, trimer or higher polymer of an unsatd. 18C fatty acid with a salt of a metal of Group IB, 6A, 7A or 8, pref. Cu, Cr, Mn, Ni or Co. Increasing disperse dye-receptivity of polyolefins. 100 g. of linoleic acid dimer (95% dimer, 4% trimer, 1% monomer) in 600 cc. acetone were vigorously mixed with 44 g. nickel acetate tetrahydrate in 60 cc. MeOH. A precipitate formed immediately, its Ni content being 9.8%.
Patent CH-505655-A (CH)
Title: Coating web with viscous liquid
Inventor: DIPL-ING HERZHOFF PETER DR
IPC: G03C1/74
Filed: 1969-02-11
Abstract: Process comprises coating the web from below from a slit, the downstream wall of which defines a coating gap with the web at least twice the thickness of the required coating. To counteract web movement, there is an adjustable static pressure differential in the liquid between the inlet and outlet sides of the gap with the lower pressure at the inlet. The pressure differential is created by lowering the liquid level in a supply vessel relative to the level of the gap after coating has begun. Pref. liquid is fed to the supply vessel at the rate at which it is required to be applied, any difference in the rates automatically producing a change in level which eliminates the difference. Thus an even coating is applied independently of changes in, for example, liquid flow properties and web speed.
Patent CH-558248-A (CH)
Title: Forming socket on thermoplastics tube - by expansion of inflatable sleeve around rigid mandrel requiring minimal amt. of air
IPC: B29C57/06
Filed: 1973-05-28
Abstract: A tube expanding device for forming a socket on the end of a hot-deformable thermoplastics tube comprises outer jaw which, when closed, constitute the outer mould for the sleeve and an inner expanding mould; the inner expanding mould consists of a mandrel surrounded by a generally tubular rubber sleeve which is sealed to the two ends of the mandrel, fluid distribution lines, communicate with the space between the sleeve and the mandrel so that the sleeve can be expanded inside the end of the tube. The external jaws pref. are either interchangeable or have interchangeable rings to enable the shape defined by them to be varied. Device is for all types of thermoplastic tube, esp. for water pipelines up to 120cm. There is no difficulty in withdrawal as in the case of rigid mandrels. The quantity of air required for inflation and consequently the inflation time, are considerably less than with fully inflated balloon type mandrels.
Patent DK-114489-A (DK)
Inventor: BRAZIER ALAN JOHN
IPC: A47L/
Filed: 1989-03-09
Abstract: A cleaning head adapted for use on hard surfaces comprises a body (10) formed as two back-to-back housings (20) and (30) which are swivellably mounted on a suction tube (40). Housing (20) contains a liquid applicator assembly (21) which comprises a body (22) of porous material with a facing layer of pile fabric (23). A cleaning liquid is delivered through ducts (46) and (48) to the body 22 so as to spread uniformly across the pile fabric (23). A suction slot (29) adjacent to the applicator assembly (21) may be provided to pick up dry dirt. The housing (30) includes a liquid pick-up assembly (31) comprising a slot (32) between a pair of flexible blades (33a,33b).
Patent DK-134981-A (DK)
Inventor: HERBRECHTSMEIER P
IPC: C02F3/22
Filed: 1981-03-25
Abstract: The invention provides a process for multistep gassing of liquids streaming downward in a gassing apparatus, which comprises using a gassing apparatus consisting of at least two superposed downstream parts, wherein the gas is fed in at the upper end of each downstream part and fresh gas is fed in exclusively at the upper end of the lowest downstream part, the gas bubbles are separated at the lower end of each downstream part and the separated gas bubbles are discharged to the outside and recycled to the next downstream part above. The invention provides furthermore a corresponding gassing apparatus.
Patent DK-196686-A (DK)
Inventor: FISHER ABRAHAM
IPC: C07D497/20
Filed: 1986-04-29
Abstract: Quinuclidine derivatives having the general formula (I)  <IMAGE>  and geometrical isomers, enantiomers, diastereoisomers, racemates and/or acid addition salts thereof, wherein Z represents the group >CR1R2 or two hydrogen atoms; and R1 and R2, which may be identical or different, are each alkyl, cyclopentyl, cyclohexyl, aryl, or diarylmethylol, or alkyl which is substituted by one or more aryl groups, or one of R1 and R2 may be hydrogen.
Patent DK-270484-A (DK)
Inventor: PFOERTNER HANS-JOACHIM
IPC: B21D51/44
Filed: 1984-05-30
Abstract: 1. Process for producing tear-open lines in metal sheets (1), in particular for the manufacture of tear-open ends for cans or similar containers, for which the metal sheet (1) is placed on an anvil-like support (3) and a score line is produced by impressing the stamping or scoring edges (5) of a stamping die (2), the shape of which corresponds to that of the tear-open line, to a pre-determined penetration depth, characterized by the support (3) and the stamping die (2) being each formed of individual segments and composed such that score line portions, which are inclined against each other at an acute angle, are consecutively impressed using one individual segment each of the support (3) and the stamping die (2) jointly, with a first portion of the score line being produced first and a further portion of the score line being produced next in a position relative to the first score line portion such that the two score line portions intersect at the vertex of the angle formed between them.
Patent DK-274181-A (DK)
Inventor: STOEGER K
IPC: C25D17/18
Filed: 1981-06-22
Abstract: Apparatus and method for the galvanic deposition of aluminum from aprotic organoaluminum electrolytes utilizing a rotatable galvanizing globe, a rotatable electrolyte container, and tubular connecting means joining said container and said globe to one another.
Patent DK-289685-A (DK)
Inventor: GEHRING REINHOLD
IPC: A01N47/36
Filed: 1985-06-26
Abstract: 5-acylamino-1-phenylpyrazole herbicides of the formula   <IMAGE>   in which R represents cyano, alkoxycarbonyl, alkenyloxycarbonyl, alkinyloxycarbonyl, aminocarbonyl, alkylaminocarbonyl, alkenylaminocarbonyl or alkinylaminocarbonyl, R1 represents alkyl, alkenyl, alkinyl, alkoxyalkyl, alkylthioalkyl, halogenoalkyl, cycloalkyl or optionally substituted aryl, and, in the case in which Y represents the   <IMAGE>   group, also represents hydrogen, X represents oxygen or sulphur, Y represents oxygen, sulphur or the <IMAGE>   group, wherein Z represents hydrogen, alkyl, alkoxy, alkenyl, alkinyl or optionally substituted aryl, R2 represents hydrogen or the radical   <IMAGE>   and R3, R4, R5, R6 and R7, which are identical or different, represent hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylsulphonyl, alkoxycarbonyl or a radical -(X')n-R8, wherein X' represents oxygen, sulphur, sulphinyl or sulphonyl, n represents 0 or 1 and R8 represents halogenoalkyl, with the proviso that at least one of the radicals R3, R4, R5, R6 or R7 represents a radical -(X')n-R8, but R does not represent cyano when R5 represents trifluoromethyl.
Patent DK-315583-A (DK)
Inventor: MOSS HANS
IPC: B08B5/02
Filed: 1983-07-08
Abstract: PCT No. PCT/SE82/00388 Sec. 371 Date Jul. 6, 1983 Sec. 102(e) Date Jul. 6, 1983 PCT Filed Nov. 17, 1982 PCT Pub. No. WO83/01747 PCT Pub. Date May 26, 1983.A blowing device for compressed air or the like comprising at least one supply channel (15) which is connectable to a source of compressed air and outlet (19) which is shaped to impart to the compressed air a jet in the form of a ring or part of a ring, and at least one communication channel (20) adapted to connect the inside of the jet with the atmosphere. The object of the invention is to provide a blow nozzle with a large contact surface between outflowing pressurized air and the ambient air in order to provide an airflow with a low sound level, a large momentum, high efficiency and reduce striking velocity against the object intended to be cooled, dried or blown clean. This has been attained in that the product of the ratio between the outer plus the inner circumference (O2 and O1) of the outlet (19) and its area (Aout) and, on the other hand the inner diameter (D) of the outlet and its width (S), is at least 4 mm/mm2, preferably considerably larger than 4 mm/mm2.