baber/WOPTO huggingface dataset:
Patent DK-164261-C (DK)
Inventor: SCHNEIDER MICHEL
IPC: B01J20/02
Filed: 1987-02-09
Granted: 1992-10-26
Abstract: PCT No. PCT/CH86/00081 Sec. 371 Date Feb. 5, 1987 Sec. 102(e) Date Feb. 5, 1987 PCT Filed Jun. 4, 1986 PCT Pub. No. WO86/07281 PCT Pub. Date Dec. 18, 1986.A ligand specific to a bioactive substance to be purified is fixed, through a connecting silane, to a mineral particulate carrier chosen from among SiO2, Al2O3, ZrO2 and TiO2, the particles of the carrier being submicronic, non-porous and having a large specific surface. The carrier is contacted with an aqueous extract containing the bioactive substances, for the time required for the substance to become specifically fixed to the carrier. The carrier is then separated and the desired bioactive substance is isolated by desorption.
Patent DK-161273-C (DK)
Inventor: ACKERET PETER
IPC: G11B23/023
Filed: 1983-02-22
Granted: 1991-12-09
Abstract: A magnetic tape cassette box with an indicator device which shows whether or not the box contains a cassette. The indication is provided visibly and/or palpably in that region of the box which is always accessible for the insertion or removal of a cassette.
Patent DK-155414-C (DK)
Inventor: MIL MARTINUS PETRUS GERARDUS V
IPC: A22C21/00
Filed: 1984-02-22
Granted: 1989-09-11
Abstract: Device for removing the pieces of meat from the breast of slaughtered poultry, with a plurality of flat carriers 9a .... 91 movable in a central longitudinal plane, each with clamping means 18a, 18b, guide means 32 above two cutting elements 36a, 36b for making a cut on either side of the breastbone, two first scrapers 40a, 40b for loosening the outermost fillet portions from the ribs and breastbone, two smaller second scrapers 41 a, 41 b for loosening the frontmost fillet portions and two crapers 551, 55b closely adjoining the two carrier surfaces.
Patent DK-155313-C (DK)
Inventor: HAAS MAX
IPC: E05D15/06
Filed: 1983-02-25
Granted: 1989-08-07
Abstract: To each panel is associated a panel suspension and guiding arrangement which comprises rollers cooperating with at least one guiding rail and through which the panel is slidably supported on the door frame. An extension of the guiding rails laterally beyond the door frame is avoided, in closing position of the door, through the provision of the panel suspension and guiding arrangement which is constructed to comprise a fixed guiding rail along which moves at least one roller movable with the panel, and a guiding rail movable with the panel and displaceable over a roller fixed in position. Such an arrangement facilitates the transportation, the handling and the mounting of doors, namely fully equipped landing doors, whether they be of the central opening or telescopic panel type.
Patent CA-1291643-C (CA)
Title: Apparatus and method of air conditioning parked aircraft
Inventor: HAGLUND RICHARD A
IPC: B64F1/36
Filed: 1984-11-16
Granted: 1991-11-05
Abstract: ABSTRACT OF THE DISCLOSURE     A method and apparatus for air conditioning parked aircraft is disclosed in which air at a temperature below the freezing point of water is provided under pressure to the aircraft.  The use of sub-freezing air enables a reduction in air flow rate over prior art systems.  This results in less power consumption for cooling and pressurizing the air and also results in less cabin noise.  Further, the air entering the cabin is very low in humidity, which enhances passenger comfort.  Several cooling system mechanizations are presented which include provisions for automatic frost removal.
Patent CA-1275265-C (CA)
Inventor: DOLHEN GERARD
IPC: F16K3/16
Filed: 1985-06-26
Granted: 1990-10-16
Abstract: L'invention concerne un dispositif d'obturation de l'ouverture d'une conduite (7) limité par un bord (6) comprenant un élément d'obturation (2, 102), dont les dimensions sont au moins égales à celles de l'ouverture (7), des moyens pour assujettir ledit élément d'obturation en regard de l'ouverture, et des moyens pour assurer une étanchéité à un fluide entre l'élément d'obturation (2, 102) et le bord (6). Il est caractérisé en ce que les moyens pour assurer une étanchéité entre l'élément d'obturation (2, 102) et le bord (6) sont constitués par une membrane souple (8), par des moyens pour fixer le pourtour de cette membrane sur l'élément d'obturation (2, 102) de manière à délimiter un volume (16) entre la membrane (8) et l'élément d'obturation (2, 102) et par un trou de communication (18, 32) pratiqué dans l'élément d'obturation pour mettre le volume (16) en communication avec une source de fluide sous pression.
Patent CA-1279014-C (CA)
Title: Granules of thiamine salt and the production thereof
Inventor: KITAMORI NOBUYUKI
IPC: A61K9/16
Filed: 1985-10-08
Granted: 1991-01-15
Abstract: Abstract of the Disclosure Granules consisting of a thiamine salt and a binder such as water-soluble celluloses, said thiamine salt accounting for about 95 to about 98 percent by weight on the dried basis can be prepared by spray-coat-ing thiamine salt powder at least about 95 percent by weight of which is capable of passing through a 145-mesh sieve with a solution containing a binder while maintain-ing said thiamine salt powder in a fluidized state in a fluidized-bed granulation apparatus.      The granules are excellent in flowability, mix-ability, compressibility and bonding properties, and can be used for tablet manufacturing.
Patent CA-1285129-C (CA)
Title: Absorbent article
Inventor: ITO OSAMU
IPC: A61F13/15
Filed: 1986-01-29
Granted: 1991-06-25
Abstract: Abstract of the Disclosure In an absorbent article which comprises a liquid-impermeable, leakproof sheet, a liquid-permeable surface sheet and an absorbent layer, the leakproof sheet is a porous film, monoaxially or biaxially stretched, of a polyolefin resin composition comprising a polyolefin and a filler, having a thickness of not larger than 60 microns,  an average pore size of 0.05 to 5 microns, a pore volume of not smaller than 0.1 cm3 per 1 cm3 of the film, a water vapor permeability of not smaller than 500 g/m2 for 24 hours and a bending resistance at either longitudinal or transversal directions to meet the following definition: a bending resistance (mm) = 0.193 x a film thickness (micron) + 35.
Patent CA-1276382-C (CA)
Title: Furazan oxide modified rubbers and rubber compositions containing same
Inventor: GRAVES DANIEL F
IPC: C08L21/00
Filed: 1986-02-18
Granted: 1990-11-13
Abstract: Title:   FURAZAN   OXIDE   MODIFIED   RUBBERS  AND  RUBBER        COMPOSITIONS CONTAINING SAME                 ABSTRACT OF THE DISCLOSURE        Modified polymer rubber compositions prepared in solution and which exhibit desirable properties, particularly when used to form tires are described. The modified rubber compositions comprise the reaction product, prepared in solution, of at least one rubber having an unsaturated carbon chain and up to about 10 weight percent, based on the weight of the rubber, of at least one aromatic furazan oxide of the partial formula                     (I) wherein  the  depicted carbon atoms are a part of a single fused  aromatic  ring.    The  reaction  is  conducted  by heating  the solution at an elevated temperature which may be  any temperature up to the decomposition temperature of the   furazan oxide.      The uncured  polymer  rubber compositions  of  the  invention  do  not  have the strong characteristic  odor  of  the  furazan oxide decomposition products  which  facilitate  handling and storage of these materials.
Patent CA-1281595-C (CA)
Title: Vehicle chock block apparatus for rairoad car transport of vehicles
Inventor: BLUNDEN DONALD J
IPC: B61D45/00
Filed: 1986-05-21
Granted: 1991-03-19
Abstract: Abstract of the Disclosure A railroad car having at least one deck for supporting and transporting four-wheel vehicles such as automobiles and trucks, having a pair of spaced apart first and second parallel tracks, secured to the deck longitudinally of the railroad car, having clearance for the wheels on one side of the vehicle to roll between the tracks; a pair of movable chock block apparatus for each vehicle transported on the deck to secure the vehicle against longitudinal movement; each chock block apparatus including a bar with a first end and a second end; a carriage permanently secured to the first track so it cannot be removed from the first track but so it can be moved along the longitudinal axis of the first track without rotation about a vertical axis; the bar first end being connected to the carriage so the bar first end can rotate about a substantially vertical axis at least about 90°; the carriage being releasably secur-able in a fixed position along the first track; and the bar second end being releasably securable in a fixed position along the second track.
Patent CA-1282346-C (CA)
Inventor: CHASTAN-BAGNIS LUCIEN
IPC: C02F1/40
Filed: 1986-06-13
Granted: 1991-04-02
Abstract: It comprises at least one channel (12) which extracts a stream of water at the front of the apparatus, subsequently ejecting it at the rear after cleaning it, preferably by way of two divergent channels (18). The circulation of the stream of water in the channel (12) is ensured by at least one screw (20) driven by a preferably hydraulic motor. 
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Patent CA-1282555-C (CA)
Title: Implant lens and method and apparatus for its production
Inventor: BOWALD STAFFAN F
IPC: A61F2/00
Filed: 1986-11-20
Granted: 1991-04-09
Abstract: ABSTRACT OF THE DISCLOSURE    An improved implant lens is provided herein.   Such implant lens is of the type in which at least the outer layer thereof consists essentially of a substantially-water-insoluble, biodegradable and biocompatible material capable of providing a growth zone for the naturall eye lens tissue
Patent CA-1285157-C (CA)
Title: Expendable immersion device for combining an expendable immersion sensor and molten metal sampler
Inventor: KAUFMAN EDWIN E
IPC: G01K7/02
Filed: 1987-02-12
Granted: 1991-06-25
Abstract: ABSTRACT OF THE INVENTION   There is provided an expendable device for use with a standard immersion sensor for a molten metal bath to simultaneously hold a standard immersion sampler in juxtaposition to the sensor when the sensor is in its protective sleeve at the end of a lance ready for immersion into the bath. This device provides another expendable heat insulating protective sleeve for accepting in its end the sampler with means being provided for maintaining a side by side relationship between the sampler sleeve and the sensor sleeve during immersion. This combination may advantageously have a vent pipe extending between the sleeves to allow air displaced from the sampler by influx of the sample to vent to a region above the molten metal bath by way of a passage in the sensor sleeve.
Patent CA-1281973-C (CA)
Inventor: BLACKBURN DONALD H
IPC: B26D3/28
Filed: 1987-02-12
Granted: 1991-03-26
Abstract: Abstract of the Disclosure A knife roll assembly for a meat tenderizer includes a plurality of disc-shaped knife blades, each having a peripheral cutting edge and a central shaft-receiving opening.  Each of the blades defines a cluster of holes extending through the blade between the opening and the blade periphery.  The blades are supported in groups by several molded members that also maintain a predetermined spacing between adjacent blades.  The molded material extends radially between adjacent pairs of blades from the central opening and beyond the holes, terminating short of the cutting edges.  The molded material further passes through each hole of the blades of a group to define one of a plurality of unitary blade modules, each module including the blade support member and the group of blades interconnected by the member.  The modules are placed on a shaft by passing the shaft through the central openings of the blades with the modules disposed with their end surfaces in mutual contact.  The modules are secured to the shaft with their end surfaces maintained in contact.
Patent CA-1315224-C (CA)
Title: Biological containment
Inventor: MOLIN SOREN
IPC: C07K14/245
Filed: 1987-03-26
Granted: 1993-03-30
Abstract: ABSTRACT     A replicon, in which a nucleotide sequence encoding a cell killing function is regulatably expressed when the replicon is harboured in one type of host cell (primary host cell), so that cells harbouring the replicon are killed under conditions under which the cell killing function is expressed, and the nucleotide sequence encoding the cell killing function is regulatably or constitutively expressed when the replicon is harboured in another type of host cell (secondary host cell), so that cells harbouring the replicon are invariably killed or killed under conditions under which the cell killing function is expressed, may be used in a method of active biological containment of cells under defined environmental conditions.          The biological containment principle may be utilized in the industrial production of a biosynthetic product by recombinant DNA techniques, when deliberately releasing a genetically engineered microorganism to the natural environment or in the preparation of a live vaccine.  The expression of the cell killing function may be regulated by means of a promoter.
Patent CA-1285301-C (CA)
Title: Device for the sealed connection of two pipe elements
Inventor: SERVANT ANTOINE
IPC: F16L23/00
Filed: 1987-04-06
Granted: 1991-06-25
Abstract: ABSTRACT OF THE DISCLOSURE     This invention relates to a device for the sealed connection of two pipe elements, wherein it comprises in projection on the pipe elements two members capable. of being moved towards each other by at least one clamping means and of which the contiguous faces define opposite grooves for housing a crushable seal comprising an inner toric ring of which the convexity is directed outwardly and an outer toric ring of which the convexity is directed inwardly. According to the invention, the seal is constituted solely by such rings, which abut on each other opposite the annular crests of their convex parts and the circular groove of each connecting member presents convergent bearing surfaces pressing the edges of said rings.
Patent CA-1290620-C (CA)
Title: Wheel assembly for towing a boat
Inventor: GRISWOLD WAYNE R
IPC: B63C13/00
Filed: 1987-04-30
Granted: 1991-10-15
Abstract: ABSTRACT    An assembly for towing a boat includes a pair of channel members mounted on the transom of the boat and a towing socket fastened to the prow of the boat for attachment to a tow ball formed as part of an upstanding hitch carried on a tow vehicle.   A pair of leaf spring supports  each carry wheels and stub axles and are pinned  to  the channel members by means of pivot pins and other removable pins which hold the supports firmly in the channels when the removable pins are in place, which holds the wheels firmly in the lowered position for towing and which permit the supports and wheels to be rotated around the  pivot  pins  to  store  the  wheels  when  the  removable  pins  are removed.   Each of the stub axles includes a hollow extension which supports at its outboard end a rod or shaft serving as a stabilizing bar and the stabilizing bars are held in axial alignment by means of a stabilizing retaining tube supporting the stabilizing bars at their inboard ends.
Patent CA-1282796-C (CA)
Title: Decontamination of (hydrocarbylthio) aromatic amines
Inventor: DAVIS ROBERT L
IPC: C07C67/00
Filed: 1987-05-26
Granted: 1991-04-09
Abstract: ABSTRACT    DECONTAMINATION OF (HYDROCARBYLTHIO)AROMATIC AMINES     A Lewis acid contaminant is removed from a (hydro-carbylthio)aromatic amine by mixing a solid alkali metal hydroxide with a solution of the Lewis acid in the amine, preferably at 110-120°C., and then filtering the solids from the mixture.
Patent CA-1297391-C (CA)
Inventor: HOWELL GARY W
IPC: G01N1/00
Filed: 1987-06-04
Granted: 1992-03-17
Abstract: ABSTRACT OF THE DISCLOSURE A liquid dispensing apparatus is characterized by a cleaning arrangement movable with the aspirating needle of the apparatus.  The cleaning arrangement includes a pair of mating wellheads one of which has a flange with a planar surface thereon. The other of the wellheads has a corresponding cutout therein.  When registered, the wellhead  cooperate to define a well-like chamber with a closed bottom.  The wellheads are each mounted on an arm which is movable from open to closed dispositions in response to movement of the aspirating needle.
Patent CA-1284162-C (CA)
Inventor: BOCCHINFUSO PETER
IPC: B60J10/08
Filed: 1987-08-19
Granted: 1991-05-14
Abstract: ABSTRACT OF DISCLOSURE A resilient weatherstrip for an automobile door is described as having a hollow, mushroom-shaped bulbous portion which is integral with a metal re-inforced carrier that attaches to the flange of the automobile frame sur-rounding the door.  The carrier has special fingers with stops for engag-ing abutments which project into the opening through which the flange passes as the carrier is mounted in the door opening.  The flange pushes the fin-gers apart so that the stops will interlock with the abutments should the carrier attempt to leave the flange.
Patent CA-1280263-C (CA)
Title: Apparatus for making a spun fleece from endless synthetic-resin filament
Inventor: BALK HERMANN
IPC: D04H3/03
Filed: 1987-11-09
Granted: 1991-02-19
Abstract: ABSTRACT OF THE DISCLOSURE      A device for making a spun fleece comprises a spinning nozzle or spinneret system, a cooling shaft, a stretching gap a diffuser shaft, a continuously moving fleece delivery conveyor and a device for feeding process air and for pulling or removing outflowing air through the fleece delivery conveyor.  The cooling shaft has a shaft wall provided with a plurality of air orifices. Because of that process air required for the cooling is fed into the cooling shaft.  The air flow at least partially is pulled through the fleece delivery conveyor and the spun fleece formed by the deposited endless filament loops.  The deposited length of the endless filament loops is measured over the spun fleece width in the finished fleece.          The measured value is compared with a predetermined set value.          On deviation of the measured value from the set value the setting angles of the air control flaps pivotable about a horizontal axis which are located at the entrance of the stretching gap are changed.  On a positive deviation of the measured value of the thickness from the set value the setting angles are decreased (deposited length larger than the set value).
Patent CA-1331173-C (CA)
Title: Process for the carbonylation of acetylenically unsaturated compounds
Inventor: DRENT EIT
IPC: C07F9/58
Filed: 1987-11-23
Granted: 1994-08-02
Abstract: A B S T R A C T                 PROCESS FOR THE CARBONYLATION OF ACETYLENICALLY UNSATURATED COMPOUNDS      Process for the preparation of alpha,beta-olefinically unsaturated compounds by means of carbonylation of acetylenically unsaturated compounds with carbon monoxide in the presence of a hydroxyl-containing compound in the liquid phase, carried out in the presence of a catalytic system that can be formed from: (a)  a palladium compound (b)  a protonic acid (c)  an organic phosphine according to the formula I    wherein R1 represents a heterocyclic 5 or 6 atom ring, comprising at least nitrogen as hetero atom, which ring is optionally substituted and/or may form part of a larger condensed ring structure that is optionally substituted, and wherein R2 and R3 each have the afore-said meaning of R1 or may represent an optionally substituted aryl group, and organic phosphines and compositions comprising said phosphines as well as catalytic systems whereof said phosphines form part.
Patent CA-1282649-C (CA)
Title: Process for preparing rutile-coated mica pigments
Inventor: AMBROSIUS KLAUS
IPC: C09C1/00
Filed: 1987-12-11
Granted: 1991-04-09
Abstract: Abstract In mica/titanium dioxide pigments reliable rutilization is obtained with small amounts of tin by precipitating tin dioxide directly on the mica and completing this precipitation before the precipitation of titanium dioxide is started.
Patent CA-1300457-C (CA)
Title: Laser resistant ventilating device
Inventor: COLEMAN PATRICK W
IPC: A61M16/04
Filed: 1988-02-02
Granted: 1992-05-12
Abstract: ABSTRACT OF THE DISCLOSURE A liquid-filled sealing cuff of a surgical ventilating device is protected from laser-effected damage during laser surgery by a liquid-containing barrier cuff positioned between an area of the laser surgery and the liquid-filled sealing cuff. The body of the surgical ventilating device is formed of a matte-finished flexible metal tube in the area of the laser surgery to resist damage by laser beam impact and to disperse highly unfocused light when a surgical laser beam is directed against the outer surface of the metal tube.
Patent CA-1288356-C (CA)
Title: Compositions cosmetiques non aggressives contenant un tensio-actif moussant et un tensio-actif non ionique a deux chaines grasse
Inventor: SEBAG HENRI
IPC: C09K23/42
Filed: 1988-02-03
Granted: 1991-09-03
Abstract: L'invention concerne une composition cosmétique pour le nettoyage des cheveux, de la peau ou pour le démaquillage du visage ou des yeux, contenant (a) un agent tensio-actif moussant, (b) un véhicule aqueux, hydroalcoolique ou huileux et (c) un produit non ionique, non moussant, peu soluble dans l'eau, de formule générale (I): (I) <IMG> dans laquelle R désigne un radical alcoyle en C8 à C20, R1 désigne un radical alcoyle en C7 à C17 ou un radical alcoxy comportant de 8 à 20 atomes de carbone, R + R1 comportant de 21 à 31 atomes de carbone, p désigne la valeur exacte 1 ou une valeur statistique moyenne comprise entre 1 et 2, et n désigne une valeur statistique moyenne comprise entre 2 et 10, le rapport en poids des composants c:a étant compris entre 5:100 et 50:100. La présence du composant (c) améliore la compatibilité des agents tensio-actifs moussants (a) avec la peau et les muqueuses.
Patent CA-1302431-C (CA)
Title: (vinylphenyl)phenylmethane and method for producing (benzoylphenyl)propionic acid
Inventor: SHIMIZU ISOO
IPC: C07C45/50
Filed: 1988-03-17
Granted: 1992-06-02
Abstract: ABSTRACT OF THE DISCLOSURE     The invention relates to a new compound of (3-Vinylphenyl)phenylmethane and a method for producing .alpha.-(3-benzoylphenyl)propionic acid of ketoprofen without difficulty at low cost and in a high yield.  The method comprises the steps of: reacting (3-vinylphenyl)phenyl-methane with carbon monoxide and hydrogen, water or lower alcohol in the presence of a transition metal carbonylation catalyst to form .alpha.-(3-benzylphenyl)proplonic acid deriva-tive, and when the thus obtained compound is an aldehyde, oxidizing methylene group and formyl group of the compound simultaneously or sequentially, or when the obtained compound is an acid or its ester, oxidizing the methylene group of the compound, and if need be, it is followed by hydrolysis.
Patent CA-1306487-C (CA)
Title: Metallurgical plant
Inventor: WEBER ALFRED
IPC: C21C5/52
Filed: 1988-04-08
Granted: 1992-08-18
Abstract: ABSTRACT            METALLURGICAL PLANT           In order to ensure that flue gases will not escape from an enclosure (1) which contains a metallurgical vessel (2) as charging boxes (10) are moved into and out of the enclosure, the charging crane (14) is disposed inside the enclosure (1) and the enclosure contains at least one lock chamber (11), which is adapted to contain a charging box (10) in a stand-by position and which adjoins a charging opening (9) that is formed in a side wall (5) of the enclosure. A top wall of the lock chamber is formed with an opening (12), which is adapted to be closed and through which a charging box can be moved between the lock chamber and the main part of the interior of the enclosure.