baber/WOPTO huggingface dataset:
Patent CA-1336002-C (CA)
Inventor: BIERSCHENK THOMAS R
IPC: C07C43/32
Filed: 1989-09-28
Granted: 1995-06-20
Abstract: This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.  A hydrogen-containing compound is introduced into a liquid, perfluorocarbon, perhalogenated chlorofluorocarbon or chlorofluoroether medium while agitating the medium so that the hydrogen-containing compound is dissolved or dispersed within the liquid medium.  A mixture of fluorine gas and a diluent gas is then introduced into the medium to fluorinate the hydrogen-containing compound, the fluorine being diluted so that the liquid perfluorocarbon, perhalogenated chlorofluorocarbon or chlorofluoroether medium and fluorine in the vapor space do not form a flammable mixture, the amount of fluorine gas being in excess of the stoichiometric amount needed to replace all of the hydrogen atoms of the hydrogen-containing compound with fluorine.  The fluorination is continued until the hydrogen-containing compound is fluorinated.
Patent CA-1316141-C (CA)
Title: Part indexing and positioning apparatus
Inventor: ACKER JOHN N
IPC: B65G49/02
Filed: 1989-09-29
Granted: 1993-04-13
Abstract: Abstract Of The Invention A series of rigid I-beams are secured to the underside of a driven endless looped chain and supported by a leading trolley and a trailing fixed connector.  The chain is supported in a track by trolleys.  End hooks on the beam support a load crossbar.  A drive and brake assembly includes a reciprocating drive unit having a rail with a drive member sliding therein.  The rail is mounted adjacent the chain and includes an inverted U-shaped arm pivotally mounted with the rail at one end.  The slide has coupling fingers spaced in accordance with the chain links.  A cylinder is coupled to the rail support and pivots the rail and slide member to selectively engage the chain link.  A brake member secured to the U-shaped arm opposite side of the rail and has locking fingers spaced corresponding to the chain links.        Pivoting of the rail to engage the slide member disengages the brake member to move the chain unit.          Alternately, the brake member is engaged and the drive member disengaged and reset with positive alignment to the chain unit.  A drive cylinder unit is secured to the rail and coupled to reciprocate the slide member.          Alternately, parallel support units are connected by a load carrier for corresponding movement connected to trolleys moving along a track.  A drive and brake assembly for each support unit includes a rail and slide and a brake pivotally mounted to the opposite side of tracks and trolleys.  Both rails and brakes are mechanically coupled to a single cylinder for appropriate timed and alternate engagement of the drive to the trolleys to move the load one step and of the brake to hold the trolleys for resetting the slide unit.
Patent CA-1323569-C (CA)
Inventor: BALLY MARCEL B
IPC: A61K9/127
Filed: 1991-12-10
Granted: 1993-10-26
Abstract: ABSTRACT   This invention relates to a method for loading a streptavidin-coupled liposome with a bioactive agent, the liposome being surrounded by an ex-ternal aqueous medium, comprising the steps of (a) producing a transmem-brane potential with an orientation which will load the bioactive agent into the liposome; and (b) admixing the bioactive agent with the liposome in the external aqueous medium.  The bioactive agent may be an anti-neoplastic agent such as daunorubicin, doxorubicin, vinblastine, vincristine, cisplatinum or cyclophosphamide, or a pharmaceutically acceptable salt or derivative thereof.
Patent DK-162386-C (DK)
Inventor: NASKAR SASANKA SEKHAR
IPC: C07C67/08
Filed: 1981-10-12
Granted: 1992-03-09
Abstract: 1. Claims for the designated states : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Wool wax substitutes based on homogeneous ester mixtures, characterised by esterification products of 1 mol of glycerol-polyglycerol mixture of an average molecular weight between 140 and 210 with a) 0.5 to 1.1 mol of a saturated aliphatic monocarboxylic acid with 6 to 10 C-atoms or mixtures thereof, b) 0.5 to 1.1 mol of a saturated aliphatic monocarboxylic acid with 16 to 22 C-atoms or mixtures thereof, c) 0.0 to 0.6 mol of an aliphatic saturated branched-chain monocarboxylic acid with 16 to 18 C-atoms or mixtures thereof, d) 0.0 to 0.5 mol of a hydroxyl group-containing saturated monocarboxylic acid with 16 to 20 C-atoms or mixtures thereof and e) 0.5 to 1.0 mol of saturated aliphatic dicarboxylic acids with 4 to 10 C-atoms or mixtures thereof, with a hydroxyl number of 20 to 100, an acid number and iodine number below 5. 1. Claim for the designated state : AT Process for the production of wool wax substitutes based on homogeneous ester mixtures, characterised in that 1 mol of a glycerol-polyglycerol mixture of an average molecular weight between 140 and 210 is esterified with 0.5 to 1.1 mol of a saturated aliphatic monocarboxylic acid with 6 to 10 C-atoms or mixtures thereof, 0.5 to 1.1 mol of a saturated aliphatic monocarboxylic acid with 16 to 22 C-atoms or mixtures thereof, 0.0 to 0.6 mol of an aliphatic saturated branched-chain monocarboxylic acid with 16 to 18 C-atoms or mixtures thereof and 0.0 to 0.5 mol of a hydroxyl group-containing saturated monocarboxylic acid with 16 to 20 C-atoms or mixtures thereof at 200 to 250 degrees C, preferably under vacuum to hydroxyl-containing partial esters, until an acid number below 50, preferably below 10, is achieved, and then is further esterified at 200 to 250 degrees C, preferably under vacuum, with 0.5 to 1.0 mol of an aliphatic saturated carboxylic acid with 4 to 10 C-atoms or mixtures thereof until a hydroxyl number of 20 to 100 and an acid number below 5, preferably below 1, is achieved, and the crude product is deodourised in the usual manner.
Patent DK-157091-C (DK)
Inventor: KLAAUW WILLEM THEODOOR JACOB V
IPC: E06B3/94
Filed: 1983-12-09
Granted: 1990-03-26
Abstract: A pliable partition (1), for example, a door or a wall, in which every two opposite pairs of relatively pivotable panels (4) and head elements (5) interconnecting said pairs along the free edges are united in a box-shaped module (3) to be suspended to a guide, whilst head elements of neighbouring modules can be connected with one another, wherein each head element comprises two profiles extending each along a free edge of a panel and two or more bridge pieces to be arranged between the profiles, whilst the contacting profiles of the head elements of neighbouring modules can be coupled with one another, by longitudinal flanges (13), in order to have the partition readily manufactured on an industrial scale and easily transported and mounted to and on the building site respectively.
Patent FI-78895-C (FI)
Inventor: ELLIS HAROLD
IPC: B32B13/12
Filed: 1985-12-20
Granted: 1989-10-10
Abstract: A novel, non-combustible thin coating, applied as an air-setting paint, is used to form a coherent fire-barrier on or between susceptible wood or plastic substrates, or other substances. Consisting of a paint-like slurry of three separate but compatible and mutually synergistic co-bonding systems, viz. magnesium "oxychloride" cement, plus high alumina mono-calcium aluminate cement, plus colloidal silica dispersed in dimethyl formamide (DMF), and utilizing an aqueous solution of magnesium chloride as the common hydrating fluid for the two cements, the coating retains its structural integrity through prolonged exposure to flame temperatures of 2000 DEG  F. The coating takes advantage of its brilliant whiteness to act as a thermal radiation reflector for the high radiation component of most flames. Used alone, or in combination with structural reinforcing geotextiles, such as non-woven spunbonded polyester fabric, or woven and non-woven fiberglass or other natural or synthetic fabrics to form a laminate, the coating, while serving only transitorily as a heat barrier, effectively prevents the ignition of and flame spread of fire on the coated substrate. When placed between substrates at the partial sacrifice of the surface directly exposed to flame, it protects the back-substrate, and thus maintains structural integrity, as well as preventing the spread of flame to adjacent areas. The coating thus acts as a "fire-barrier" for which there are numerous applications.
Patent FI-77693-C (FI)
Inventor: HEIKKILAE HEIKKI
IPC: C13K11/00
Filed: 1987-06-03
Granted: 1989-04-10
Abstract: The invention relates to a method for the production of crystalline fructose. The method comprises the steps of adding ethanol to a concentrated fructose solution; evaporating the mixture to a degree of supersaturation of at least 1.02; and adding anhydrous fructose seed crystals; removing ethanol-water azeotrope at a reduced pressure while maintaining the solution at a substantially constant temperature ranging from 50 to 75 DEG C so as to crystallize fructose; and recovering crystallized fructose, e.g. by centrifugation.
Patent FI-77550-C (FI)
Inventor: KEMPPI YRJOE
IPC: H04M1/724
Filed: 1987-07-29
Granted: 1989-03-10
Abstract: The invention relates to a method for the use of a portable radio telephone, which has a processor (4) controlling and supervising the operation, a keyboard (7) and a display (6), and a card reader (3), in which case, when the radio telephone is being used, the user identification data required by the radio telephone system are read from the card (1). The identification data (21) of the card (1) of the user authorized to use the radio telephone concerned are recorded in the non-erasable memory (5) of the processor (4), whereupon the radio telephone shifts into a mode locked to this card in such a way that its use is possible with only a certain card (1). By means of this method, protection is achieved against unauthorized use of the radio telephone.
Patent FI-92200-C (FI)
Inventor: KATO MASAYUKI
IPC: A61P1/00
Filed: 1989-09-25
Granted: 1994-10-10
Abstract: A compound of the formula : <CHEM>  wherein  R<1> is hydrogen, lower alkyl or lower alkenyl  R<2> is hydrogen, lower alkyl or halogen, R<3> is imidazolyl or pyridyl, each of which may have suitable substituent(s), and R<4> is hydrogen, lower alkyl, lower alkenyl or hydroxy(lower)alkyl and R<5> is hydrogen, hydroxy or acyloxy, or  R<4> and R<5> are linked together to form an additional bond, and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them in association with the pharmaceutically acceptable, substantially non-toxic carrier or excipient.
Patent FI-86548-C (FI)
Inventor: IISKOLA EERO
IPC: C08F4/60
Filed: 1990-11-07
Granted: 1992-09-10
Abstract: In the invention a procatalyst of a catalyst system of a new type intended for the polymerization of olefins has been prepared comprising a carrier based on a magnesium compound, a titanium compound and a dialkylester of phthalic acid. The most important properties of this kind of a procatalyst are the high stereoselectivity and the high activity. Now it has been possible to increase the activity considerably by using a different kind of dialkylester of phthalic acid having in its alkyl 9 to 20 carbon atoms and the dielectricity constant of which being preferably below 5 measured at 25 DEG C.
Patent FI-97113-C (FI)
Inventor: LAATIKAINEN AARNE
IPC: B27N3/14
Filed: 1992-12-08
Granted: 1996-10-25
Abstract: Air deposition chamber (9) used in the manufacture of particle boards on a distributing machine, which chamber is delimited at the underside by a particle conveyor belt (3), at the sides by side walls (10), at the ends by end walls (11, 12) and at the upper side by a ceiling. The invention is designed in such a way that the ceiling of the air deposition chamber (9) is formed by the part (14) of a belt conveyor. <IMAGE>
Patent NO-156138-C (NO)
Inventor: SMITH SAMUEL DAVID
IPC: E06C7/18
Filed: 1983-01-24
Abstract: A device for supporting a person on a ladder in which a frame is provided for extending around the ladder with sufficient clearance to move relative to said ladder. A portion of the frame extends at an angle relative to the remaining frame and inwardly towards the ladder. The frame can be connected to the person at a position that of said angularly-extending portion so that movement of the person downwardly on said ladder causes said angularly-extending portion to move between the ladder stays and engage a rung on said ladder to prevent further downward movement.
Patent NO-161116-C (NO)
Inventor: SCHAEFFER HOWARD JOHN
IPC: A61K31/52
Filed: 1983-10-13
Abstract: Compounds of the general formula <CHEM> (wherein X is sulphur or oxygen or a chemical bond; R<1> is halogen, amino or azido; R<2> is hydrogen, hydroxy, alkyl or hydroxyalkyl; R<3> is hydrogen or alkyl; R<4> is hydroxy, hydroxyalkyl, benzyloxy, phosphate or carboxypropionyloxy; R<5> is hydrogen, alkyl or hydroxyalkyl) and salts and esters thereof, have been found to have valuable antiviral activity particularly against herpes viruses. Methods for the preparation of the above compounds are described as well as pharmaceutical formulations containing such compounds.
Patent NO-159933-C (NO)
Inventor: DYKE STANLEY FREDERICK
IPC: C07D471/04
Filed: 1983-11-03
Abstract: 5,14-Dihydrobenz[5,6]isoindolo[2,1-b]isoquinotine-8,13-dioneexhibits anticancer activity. The compound can be prepared by reaction of 2-formyl-3-carboxyl-1,2,3,4-tetrahydroisoquinoline with 1,4-naphthoquinone and is particularly suitably administered parenterally in microcrystalline suspension form.
Patent NO-164314-C (NO)
Inventor: HABICHT SIEGFRIED
IPC: E06B5/10
Filed: 1986-02-13
Abstract: 1. Window or door or fixed glazing with a bullet-proof pane (13) which is enclosed by a frame formed by composite frame members with a heat-barrier action, wherein the composite frame members comprise two metal members (2, 3) which are connected together by two insulating bars (4) which extend in mutually parallel relationship and which are disposed at a spacing from each other, and wherein associated with the window or door frame is a stationary frame structure comprising composite frame members with a heat-barrier action, wherein there are provided carrier bar portions (8) with an anchoring groove for a longitudinal edge of an insulating bar (4) and the longitudinal edge of the insulating bar (4) can be fixed in the anchoring groove in the assembly process, the outside member (2), at the edge towards the pane (13), has an anchoring groove (12) for a pane sealing member (14), and in the case of the window or the door, the outside members of the window or door frame and the stationary frame structure or the fixed glazing overlap in the abutment region, characterized in that the outside metal member (2) of the movable frame, the stationary frame structure or the fixed glazing is in the form of a bullet-restraining, plate-shaped member which is extruded from a special aluminium alloy and wich at the inward side has rail-like carrier bar portions (8) which delimit a receiving groove (10) for corner connectors (11) and which are additionally provided with the anchoring groove for a longitudinal edge of the insulating bar (4), and that each corner connector (11) is provided with an arrow-shaped mitring reinforcement (34) which extends over the entire region of the frame mitring of the composite frame member and which is arranged in a groove-shaped opening (35) in the outside metal member (2).
Patent NO-176615-C (NO)
Inventor: RICHTER ROLAND
IPC: D06M15/263
Filed: 1988-06-08
Abstract: Sheet-like textile structures consist of fibres possessing a modulus of elasticity of 200 to 2500 daN/mm<2> and, before curing, have an extensibility in the longitudinal direction of more than 10%. The sheet-like textile structures coated or impregnated with reactive resin can be used as structural materials, in particular as fixed dressings in medicine or for industrial apparatuses.
Patent NO-165606-C (NO)
Inventor: THORESEN BJOERN O
IPC: E04G13/06
Filed: 1988-10-19
Abstract: PCT No. PCT/NO89/00108 Sec. 371 Date May 17, 1991 Sec. 102(e) Date May 17, 1991 PCT Filed Oct. 18, 1989 PCT Pub. No. WO90/04693 PCT Pub. Date May 3, 1990.An adjustable mold for casting stairways of concrete enables the total length of a stairway and also the dimension of the separate steps to be adjusted. The mold includes a longitudinal horizontal frame supporting two identical parallel articulated arm systems positioned scissor-like and being linked together at intersection points of arms of the system along a longitudinal center axis thereof. At oppositely located and linked outer ends of the arms are provided pivotable supports for a number of step units, each of which includes an upstep and an instep. An inner edge of each instep substantially by its own weight rest against the upstep of an adjacent step unit. The total length of the articulated arm link system may be adjusted, thereby simultaneously adjusting the distance between adjacent step units. Also, the angular position of the step units relative to the support frame can be adjusted.
Patent NO-180081-C (NO)
Inventor: HINTERMAYER JOCHEN
IPC: C01B21/068
Filed: 1989-12-07
Abstract: The present invention provides a process for the production of silicon nitride by the reaction of silicon and nitrogen, wherein, in one reaction step, silicon powder is reacted with nitrogen which continuously rotates at a temperature of from 1000 DEG  to 1800 DEG C. and at a pressure of from 1.01 to 1.8 bar up to a nitrogen content of 1 to 39.5% by weight. The present invention also provides a silicon nitride produced by this process wherein it is obtained in porous form and has the following properties. a) grain size of 0.1 to 20 mm. b) nitrogen content of 1 to 39.5% by weight, c) oxygen content of 1%, d) ratio of  alpha : beta -phase of 1:9 to 9:1.
Patent NO-178746-C (NO)
Inventor: WAGENKNECHT MARCEL
IPC: A61B17/58
Filed: 1989-12-14
Abstract: Body for fixing a group of pins, making it possible to clamp the pins (1) in a vice (5) enabling them to be positioned relative to an external fixation bar (1), since it can on the one hand be pivoted angularly in accordance with arrow A in the plane of the bar and on the other hand oriented in accordance with arrow B. The pins are oriented and fixed by clamping in the axis (8). A positioning device (7) makes it possible to hold the pair of jaws (6) along the bar and is equipped with a clamping and unscrewing limiter. In addition, the positioning device (7) makes it possible to fix the body along the bar and to block the movement in accordance with arrow A. In one variant, the body can slide along the spacing bar in accordance with arrow D. 
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Patent NO-178339-C (NO)
Inventor: CVETOVICH RAYMOND
IPC: C07H17/08
Filed: 1991-06-27
Abstract: Certain salts of 4 sec -deoxy-4 sec -epi-methylamino avermectin Bla/Blb such as: the benzoic acid salt, gallic acid salt, citric acid salt, benzenesulfonic acid salt and salicyclic acid salt, phosphoric acid salt, tartaric acid salt or maleic acid salt, exhibit enhanced stability, a property which serves to provide greater shelf life and a product of greater safety for the user and the environment.
Patent AU-765857-C (AU)
Title: Digital video logging system
Inventor: ARAZI NIZTAN
IPC: H04N5/765
Filed: 2000-05-08
Granted: 2000-11-21
Abstract: A digital video logging system including a logging apparatus able to synchronize at least two digitally formatted video input and digital storage apparatus to store the digitally formatted input is provided.
Patent CA-2003717-C (CA)
Title: Procede d'etablissement d'une suite-pilote inverse pour un desentrelacement utilise dans une transmission numerique
Inventor: DARMON MARC
IPC: H03M13/27
Filed: 1989-11-23
Granted: 1993-12-07
Abstract: Procédé d'établissement d'une suite-pilote inverse pour un désentrelacement utilisé dans une transmission numérique, avec entrelacement réalisé à l'aide d'un registre-émission et d'une suite-pilote. Chaque partie de la suite-pilote inverse est obtenue à partir de la partie précédente de cette suite-pilote inverse et des deux parties correspondantes de la suite-pilote, en relevant, pour déterminer le k-ième élément de la N-ième partie de la suite-pilote inverse, le rang du k-ième élément de la (N-1)-ième partie de la suite-pilote dans la N-ième partie de cette suite-pilote, et en choisissant alors l'élément qui se trouve à ce rang dans la (N-1)-ième partie de la suitepilote inverse.
Patent CA-2003843-C (CA)
Inventor: BIRTWISTLE DAVID HOWARD
IPC: A61Q5/00
Filed: 1989-11-24
Granted: 1995-08-08
Abstract: A composition suitable for topical application to the skin or hair, comprises:   a.   a short chain dialkyl or dialkenyl phosphate salt having the structure (1):     (1)   and  b.  a monoalkyl or monoalkyl phosphate salt (or mixtures thereof), having the structure (2):                   ( 2) where R0l and R02 are each chosen from branched or unbranched alkyl or alkenyl groups having an average of from 7 to 9 carbon atoms;         R03 is chosen from branched or unbranched alkyl or alkenyl groups having an average of from 6 to 18 carbon atoms;       X, Y and Z are each chosen from H, alkali metal, ammonium and substituted ammonium counterions; and a, b and c are each chosen from 0, or a value of from 1 to 4.
Patent CA-2008949-C (CA)
Title: Enzymatic liquid detergent composition
Inventor: HESSEL JOHN F
IPC: C08L71/02
Filed: 1990-01-30
Granted: 1994-10-18
Abstract: The present invention relates to isotropic enzymatic liquid detergent compositions comprising lipolytic enzymes.  The stability of the lipolytic enzymes is significantly improved therein by inclusion of particular nonionic ethylene glycol containing copolymers therein.  These polymers comprise ethylene oxide or ethylene glycol, copolymerized with difunctional acids or acrylic based copolymers.  Isotropic liquids are obtained without the aid of hydrocarbon solvents.     The compositions preferably also contain proteolytic enzymes.
Patent CA-2009670-C (CA)
Title: Wound dressing
Inventor: HAZZI NABIL
IPC: A61L15/18
Filed: 1990-02-09
Granted: 1997-07-01
Abstract: The present invention relates to a sterile dressing  suitable  for  absorption  and  adsorption  of exudate, transudate, bacteria, pus and necrotic tissue resulting from infected wounds and ulcers.  Anhydrous magnesium sulfate is used as a disinfecting agent.  The disinfecting  composition  also  comprises  a water-miscible base, and the said composition is impregnated in  an  absorbing  material.     Both  cleaning  and disinfection of the wound are accomplished in a single step operation.
Patent CA-2011132-C (CA)
Title: Radio frequency interference suppression ignition cable having a semi-conductive polyolefin conductive core
Inventor: BROWN KARL M
IPC: D04C1/12
Filed: 1990-02-28
Granted: 1994-08-30
Abstract: ABSTRACT OF THE DISCLOSURE An ignition cable having a layer of semi-conductive cross-linkable polyolefin extruded over a nonmetallic strength member to form a conductive core.  An insulating layer is extruded over the conductive core and overlaid with a braid of glass yarn.  A final layer of insulating material is applied over the braid of glass yarn to provide an external jacket.  In an alternate embodiment, the braid of glass yarn is omitted.
Patent CA-2012994-C (CA)
Title: Shirring tape
Inventor: WOLL JOSEPH
IPC: A47H23/00
Filed: 1990-03-23
Granted: 1993-01-05
Abstract: ABSTRACT OF THE DISCLOSURE       There is disclosed stirring tape for use in shirring curtains and the like in combination with a mounting fitting for fixing to a support surface.   The shirring tape comprises a length of material including a number of parallel cords threaded through the material and exposed at intervals on a first or reverse side of the material, pulling of the cords drawing up the material. A second side of the material is adapted for affixing to a curtain and the like and the first side, or both first and second sides, includes one of a co-operating fastening surface  integral  with  the  material  and  adapted  for engaging the other of a co-operating fastening surface provided on the mounting fitting.