baber/WOPTO huggingface dataset:
Patent CA-2137089-A1 (CA)
Title: Device for manipulating sleeves on cylinders
Inventor: PREM WOLFGANG
IPC: B41F27/10
Filed: 1994-12-01
Abstract: ABSTRACT OF THE DISCLOSURE A device for manipulating sleeves, including sleeves serving as printing forms or as rubber blankets as well as screened sleeves, from outside the printing mechanism without removing the paper web which has been drawn in. The device includes a sleeve gripping system associated with each cylinder intended to receive a sleeve. A force mechanism is activated by this sleeve gripping system to grip the sleeve within the printing mechanism in a frictional or positive engagement. When gripped, the respective sleeve can be displaced on the cylinder in the axial direction in a correctly positioned manner by the gripping system at least between the side walls of the printing mechanism.
Patent CA-2137564-A1 (CA)
Title: Polymers of haloperfluoro and perfluoro ethers
Inventor: ISHIBE NOBUYUKI
IPC: C08J5/22
Filed: 1993-06-24
Abstract: Homopolymers prepared from diunsaturated mono- or polyhaloperfluoro or perfluoro ethers, and copolymers prepared from two or more of such ethers, or one or more of such ethers and one or more other ethylenically unsaturated monomers; and articles fabricated from such polymers.
Patent CA-2141232-A1 (CA)
Title: Method and apparatus for predictive operation of a communication system
Inventor: DIEKELMAN DENNIS P
IPC: H04B7/195
Filed: 1995-01-27
Abstract: A method and apparatus for controlling operations of a cellular communication system having multiple satellites, multiple subscriber units which communicate through the multiple satellites, and a system control segment which creates a subscriber traffic prediction and manages operation of the communication system.  The method includes the steps of decomposing a traffic prediction request into regional traffic requests; determining a regional traffic prediction for each regional traffic request based on past regional traffic history; and combining the regional traffic requests into a consolidated subscriber traffic prediction.  The subscriber traffic prediction is then used to determine a system operational plan which controls operations of the communication system.
Patent CA-2141372-A1 (CA)
Inventor: BERNARD DOMINIQUE
IPC: A61K8/64
Filed: 1995-01-30
Abstract: La présente invention se rapporte à une composition stabilisée apte à libérer un actif au contact de la peau, et qui contient au moins deux précurseurs de ce même actif, capables de libérer simultanément cet actif par au moins deux réactions enzymatiques spécifiques différentes, pour libérer une quantité importante d'actif avec une cinétique supérieure à la somme des cinétiques de la première réaction enzymatique et de la seconde réaction enzymatique prises isolément, le premier précurseur étant choisi parmi les dérivés d'ose d'actif et les amides d'actif. La composition selon l'invention est plus spécialement destinée à des traitements dermatologiques et/ou cosmétiques, par voie topique.
Patent CA-2143431-A1 (CA)
Inventor: BIEDERMANN LUTZ
IPC: A61F2/44
Filed: 1994-06-21
Abstract: A space keeper, in particular for substituting an intervertebral disk, is provided which comprises a cage-shaped wall (1) having a plurality of holes (4, 5) therein and a plurality of points (6) at both edges of the wall. In order to avoid the need for the operating person to keep different types on stock for corresponding different sections, the points (6) have severable portions (7) for adjusting the sectional form.
Patent CA-2143883-A1 (CA)
Title: Modified pmdi for faster press times or lower press temperatures and reduction of mdi from hot presses
Inventor: HAIDER KARL W
IPC: C08G18/76
Filed: 1995-03-03
Abstract: Isocyanate prepolymers which are useful as binders are made from a polyisocyanate mixture and a hydroxyl compound having at least about 1 hydroxyl group. The polyisocyanate mixture is made up of from about 50 to about 60% by weight of polyphenyl polymethylene polyisocyanate and from about 40 to about 50% by weight of an isomeric mixture of diphenylmethane diisocyanate (MDI). The isomeric mixture of MDI is made up of from about 4 to about 30% by weight of the 2,4'-isomer and from about 70 to about 96% by weight of the 4,4'-isomer. The binders of the present invention are advantageous in that they may be used in high moisture, low temperature conditions without a catalyst. Reduced MDI emissions are also achieved when the binders of the present invention are used to make composite materials.
Patent CA-2146722-A1 (CA)
Title: Automotive lift
Inventor: MUEELLER WOLFGANG
IPC: B66B11/04
Filed: 1995-04-10
Abstract: This automotive lift is equipped with a friction wheel drive at the underside and/or on the upper side of the cage (1).  The automotive lift is connected with a counterweight (2) by way of a transmission organ (3) for the purpose of the balancing of the cage weight and a part of the conveyed load.   The subject of the invention is the mode and manner of how the transmission organ (3) is fastened and guided at the automotive lift.  The transmission organ (3) is according to the invention fastened and guided at parts of the friction wheel drive in such a manner that the tension force in the transmission organ (3), which is produced by the counterweight (2), the weight of the cage  (1)  and the conveyed  load,  directly causes the contact pressure force for the friction wheels (5) at the travel track (4). The principle of the fastening and guidance of the transmission organ (3) at the automotive cage (1) or its drive is possible in different variants and for different drive dispositions.
Patent CA-2147939-A1 (CA)
Inventor: SPEARIN ELLIOTT Y
IPC: B05D7/14
Filed: 1995-04-26
Abstract: A solid lubricant application procedure is combined in-line with a steel strip processing method which comprises processing steps upstream and downstream of the lubricant application procedure.          The latter comprises applying the lubricant material in molten form or as a solution and may include temperature adjusting steps both upstream and downstream of the lubricant material-applying step.          The space for incorporating the lubricant application procedure into the steel strip processing line is limited.  The strip speed in the lubricant application procedure is synchronized with the strip speed normally attained in the steel strip processing method in the absence of an in-line lubricant application procedure.  The steps of the lubricant application procedure are constrained to accommodate the space limits and strip speed synchronization requirement imposed on the lubricant application procedure when it is combined in-line with the steel strip processing method.
Patent CA-2149503-A1 (CA)
Title: Digital signal reproducing apparatus
Inventor: MURABAYASHI NOBORU
IPC: G11B20/12
Filed: 1995-05-16
Abstract: To easily reproduce data even in variable speed reproduction mode as with normal reproduction mode.  Data read from a magnetic tape 1 is supplied to a reproduction equalizing portion 4 through a reproducing amplifier 3.  The reproduction equalizing portion 4 trims wave shape and supplies the resultant signal to a data determining comparator 5.  The data determining comparator 5 digitizes the input signal.  The digitized data is supplied to a reproduction clock extracting portion 7.  The reproduction clock extracting portion 7 extracts a reproduction clock.  The extracted clock is supplied to a reproduction data strobe portion 6.  The reproduction data strobe portion 6 supplies the digitized data to an error correcting portion 8 in synchronization with the reproduction clock.  The error correcting portion 8 generates an error correction flag, an interpolation flag, and so forth.  A reproduction signal processing portion 10 and a memory 9 process signals and output a sound signal through a D/A converting portion 11.
Patent CA-2149952-A1 (CA)
Title: Monolayer coating using molecular recognition for micro-mechanical devices
Inventor: WALLACE ROBERT M
IPC: G02B26/08
Filed: 1995-05-23
Abstract: A  method  of  forming  of  a  monomolecular  layer (monolayer)  (19) for surfaces of contacting elements (17) of a micro-mechanical device (10).  The method includes providing a coordinating substance on the surface of one of the contacting elements (13), then depositing a precursor substance (51) for formation of the monolayer (19).  The coordinating substance  (33)  and the precursor substance (51) are chosen based on molecular recognition chemistry.
Patent CA-2150498-A1 (CA)
Title: Endotracheal tube attachment device
Inventor: VRONA DAVID W
IPC: A61M25/02
Filed: 1995-05-30
Abstract: An endotracheal tube attachment device for positively securing an endotracheal tube to a patient and allowing selective lateral positioning and locking of the tube without removing the device or tube from the patient is disclosed.  The device comprises an elongated strip of flexible material adapted to be adhesively attached to an upper lip region of a patient and a tube holder which is slideably mounted upon the strip. The tube holder has an arm extending in a direction perpendicular to and away from the strip and a securement strap is provided for positively securing the tube along the length of the arm.  Positioning and locking mechanisms are provided for allowing selective lateral positioning of the tube holder along the length of the strip and positively locking the tube holder and tube in a selected position.  The tube holder also allows for efficient and easy longitudinal adjustment of the endotracheal tube in the patient's trachea which is often required soon after initial placement of the tube.
Patent CA-2151820-A1 (CA)
Title: Structured Lipids
Inventor: DEMICHELE STEPHEN JOSEPH
IPC: A23L1/30
Filed: 1994-01-13
Abstract: There is disclosed structured lipid containing either a gamma-linolenic acid or a dihomogamma linolenic acid residue, together with an n-3 fatty acid residue and a medium chain fatty acid residue on the same glycerol backbone. This structured lipid is particularly well adapted to the treatment of disease or stress states. The gamma-linolenic or dihomogamma-linolenic acid residues modify the prostanoid synthesis pathway, reducing the level of series "2" prostanoids and elevating the levels of series "1" and "3" prostanoids. The n-3 fatty acid residue enhances the level of series "1" prostanoids as well as increases the production of series "3" prostanoids. The medium chain fatty acid residues enhances the absorption of the structured lipid. There is also disclosed enteral and parentetal diets as well as nutritional supplements containing the structured lipids of the invention.
Patent CA-2153102-A1 (CA)
Title: Convertible cabinet
Inventor: CZARNECKY JOSEPH A
IPC: A47B88/04
Filed: 1995-06-30
Abstract: A drawer-type storage cabinet, particularly adapted for use in the health care industry is convertible from a cabinet which employs mechanical extension glides removably mounted on inner side walls, for supporting individual drawers, to a glide-type support in which a pair of molded plastic side wall liners are located on the inner side walls, after the removal of the removable mechanical extension glides. The side wall liners are formed with a plurality of shelf-supporting ledges for receiving thereon slide-type storage devices including wire shelves, molded plastic tubs and the like.  The change over is accomplished without removing the cabinet from its installed condition.
Patent CA-2153643-A1 (CA)
Inventor: SHY PERRY C
IPC: E21B34/00
Filed: 1995-07-11
Abstract: A sleeve valve assembly featuring a cylindrical housing within which a sleeve valve is axially slidable within a radially expanded section of the housing. The radially expanded section of the housing presents an inwardly extending stop shoulder at one point along its length and an annular expansion notch at another point. The sleeve valve includes a radially projecting chamfered boss about its circumference. A portion of the sleeve valve is longitudinally slotted so as to form collets. An outwardly biased C-ring is disposed about the sleeve valve within the radially expanded section. The C-ring is initially disposed to be free to travel axially along the radially expanded section between the boss and the stop shoulder. As the sleeve valve is moved toward an open position, the boss, C-ring and stop shoulder engage each other such that the sleeve valve is releasably snagged against further axial movement toward the open position. A significant axial force upon the sleeve valve is required to effect unsnagging. Upon application of increased axial force, the collets of the sliding sleeve are forced radially inward to permit the boss to slip past the C-ring. An exemplary stimulation tool incorporating the sleeve valve assembly is described which permits acid to be selectively communicated into the surrounding formation. A stimulation tool constructed in accordance with the present invention is particularly useful for acid stimulation applications in horizontal well conduits as the snagging feature of the sleeve valve assembly provides a positive indication that lateral acid flow ports within the shifter tool have been placed adjacent complimentary flow ports in the surrounding housing.
Patent CA-2155404-A1 (CA)
Inventor: GEIMAN JAMES D
IPC: D04H1/54
Filed: 1995-08-03
Abstract: A fiber comprising at least about 80% by weight linear low density polyethylene and having a melting point less than 109°C is disclosed. Also disclosed are thermally consolidated fiber structures comprising (1) at least about 3% by weight, based on the total weight of the structure, of lower melting binder fibers comprising at least 80% by weight linear low density polyethylene, preferably having a melting point less than 109°C, and (2) not more than 97% by weight, based on the total weight of the structure, of nonmelting fibers, or fibers having a melting point higher than the linear low density polyethylene fibers. The fiber structures can be in the form of multi filament yarns, woven or nonwoven textile fabrics, carpets, or laminates.
Patent CA-2156684-A1 (CA)
Title: Water Bed with Inner Communicable Air Chambers
Inventor: HSIA YU CHUN
IPC: A47C27/08
Filed: 1995-08-22
Abstract: Disclosed  is  a  water  bed  having inner communicable  air chambers.  The water bed has a mattress body  formed  of  an upper and a lower sheets with an air  inlet,  a water inlet, and an air vent provided thereon.  A plurality of parallelly arranged  and  mutually communicable  long  air chambers are sealed inside the mattress body by means  of radioheating to longitudinally divide an  inner  space  of the mattress body into a plurality  of  alternate  water  passages.   The  air chambers each has an oval-shaped cross section which permits the air chambers to  change  their  shape with the amount of air filled thereinto  and  thereby permits the mattress body to  maintain  in a soft, elastic, stable condition.  The air chambers reduce the water required to fill the mattress body and thereby reduce  the  weight  of  the  mattress  body and shorten the time required to heat or cool the water bed.
Patent CA-2156745-A1 (CA)
Title: Poly-1-n-alkene amines and motor fuel and lubricant compositions containing them
Inventor: MUELLER HANS-JOACHIM
IPC: C10M133/58
Filed: 1994-04-11
Abstract: Fuel and lubricant compositions contain a poly-1-n-alkenylamine as an additive.
Patent CA-2157227-A1 (CA)
Inventor: SULLIVAN KATHLEEN A
IPC: F16B15/06
Filed: 1995-08-30
Abstract: A spiral flex tree fastener for use in securing a component to a panel by insertion into a hole provided therein has a head, and a shank extending axially therefrom and ending in a conical rounded point.  The head shank and point share a common axis, the head naturally being of greater diameter than shank and point.  The point has a maximum diameter substantially equal to the hole into which the fastener may be inserted.   The shank  is flattened, has two sides and a flange running axially along each of the two sides.  The shank has a diagonally measured width equivalent to the maximum diameter of the point and merges smoothly thereinto, and the flanges ensure that the fastener remains centered in the appropriately sized hole into which it may be inserted.  On each side of the shank are a plurality of flexible fins set at an oblique angle with respect to the axis of the fastener.  A portion of each fin extends radially outward from the axis of the shank beyond the radial extent of the conical rounded point.  The fins flex against the walls of the appropriately sized hole, securing the fastener therein, and are shaped to make its nondestructive withdrawal, if desired or necessary, possible but more difficult to effect than its original insertion.
Patent CA-2158040-A1 (CA)
Title: Polymeric mucoadhesives in the delivery of immunogens at mucosal surfaces
Inventor: SCHAFER DENNIS P
IPC: A61K9/48
Filed: 1994-03-11
Abstract: A pharmaceutical composition for inducing an immune response against an infectious agent in an animal comprises an antigen against the infectious agent and a mucoadhesive, and optionally an adjuvant, to boost the immune response to the antigen in the animal. Preferably, the antigen is derived from an influenza virus. The pharmaceutical composition is useful in a method of immunizing an animal by oral administration of the composition to the animal.
Patent CA-2160942-A1 (CA)
Title: Method of protecting proprietary rights in works of authorship
Inventor: FRASER ALEXANDER GIBSON
IPC: G06F1/00
Filed: 1995-10-19
Abstract: A    method  of  protecting  proprietary  rights  in protectable works of authorship, by restricting each copy of the work to a specific  Player or set of  Players.   A combination of encryption and bureaucratic mechanisms make it  impracticable  for  anyone  to  play  the  work  unless authorized to do so.
Patent CA-2166933-A1 (CA)
Inventor: FINCH DAVID P
IPC: A61N1/39
Filed: 1996-01-10
Abstract: A  defibrillator,  such  as  an  atrial  defibrillator, applies cardioverting electrical energy to the atria of a heart when the atria are in need of cardioversion.  The atrial defibrillator includes an atrial sense channel for sensing atrial activity and ventricular sense channels for sensing ventricular activity to generate heart activity data, a memory for storing the heart activity data, and a cardiovertor which applies cardioverting electrical energy to the atria if the heart activity satisfies a predetermined criteria.  A storage control causes at least a portion of the heart activity data to be retained in the memory if the heart activity data fails to satisfy the predetermined criteria.
Patent CA-2168646-A1 (CA)
Title: Method to prepare for the installation of units using channels in dwellings, and multiple channel means to perform said method
Inventor: BERNHARDSSON GOERAN
IPC: H02G3/00
Filed: 1995-02-10
Abstract: The present invention relates to a method to prepare the installation of channel using units in several rooms on the one and same floor and which method allows a subsequent completion of units. The invention also relates to a multiple channel means for performing said method. The method is attached in that onto a flooring support (6) between a distributing central (8) and the rooms on the floor there are arranged flexible channel means (7) enclosed in an exterior casing (32), said channels means comprising: a) a separate channels or conduits (17, 18) for the flow to and from a heat or cold brine to radiators (24) in the rooms, b) channels (19 - 22) for electricity and/or communicating units; and c) a channel space for fresh air, whereupon the floor (10, 11) is finished to cover the multiple channel means (7).
Patent CA-2169498-A1 (CA)
Inventor: REEVES MYRON D
IPC: B29C53/08
Filed: 1996-02-14
Abstract: An insulated window panel assembly for use in window and door assemblies hav-ing an improved insulating spacer between the window panes comprising the panel assembly. At least two panes of glass or other panel material are interconnected in parallel, spaced relationship by a spacer assembly. The spacer assembly is preferably a single length of tubing, generally rectangular in shape, having an outer wall of a first width interconnected to an inner wall of less width by generally concave sidewalls. The sidewalls also contain a bead of sealer material configured to seal with the adjacent window panes. A secondary seal is deposited on the outer wall and overlaps the sidewalls to also form a seal with the window panes. The spacer assembly is preferably one piece, bent to conform to the overall shape of the window panes wherein a first end of the spacer is connected to the opposite end. Folds may be made in the spacer along a crimp line formed in the inner wall to accommodate angular window pane configurations. Folding of the spacer about the crimp line deforms the sidewalls and a fraction of the inner and outer walls inwardly in order to prevent a width increase of any wall which may produce a point with the adjoining window pane.
Patent CA-2173680-A1 (CA)
Title: Compounds with (benzo)triazole radicals
Inventor: WOLF JEAN-PIERRE
IPC: C07D521/00
Filed: 1996-04-09
Abstract: A description is given of compounds of the formula I, and mixtures thereof,   (I), in which Y and Z independently of one another are a radical of the formula   (II) or   (III) R and R1 independently of one another are hydrogen, C1-C12alkyl, C5-C6cycloalkyl, C1-C4alkyl-substituted C5-C8,cycloalkyl, phenyl or C1-C4alkyl-substituted phenyl, R2 is C2-C20alkylene, C5-C8cycloalkylene, a radical of the formula   or (CnH2nO)mCnH2n in which n is 2, 3 or 4 and m is 1 to 20, R3 is hydrogen or C1-C4alkyl, and R4 is hydrogen or methyl.   The compounds/mixtures are particularly suitable as metal deactivators for use in lubricants.
Patent CA-2174331-A1 (CA)
Inventor: OGNIER JEAN-FRANCOIS
IPC: A61B19/00
Filed: 1994-10-20
Abstract: PCT No. PCT/FR94/01225 Sec. 371 Date Jun. 21, 1996 Sec. 102(e) Date Jun. 21, 1996 PCT Filed Oct. 20, 1994 PCT Pub. No. WO95/10985 PCT Pub. Date Apr. 27, 1995An assembly for attaching a holder to an operating table is connected to a supporting assembly for a medical or surgical instrument via an arm. At least one proximal portion of the arm includes a series of balls and alternately arranged cylindrical members forming ball sockets. A system for axially compressing the arm uses fluid pressure to prevent the balls from rotating in the respective sockets and to lock the medical or surgical instrument in its holder.
Patent CA-2174392-A1 (CA)
Title: Object identification system
Inventor: FUENTES VINCENT
IPC: G07C9/00
Filed: 1996-04-17
Abstract: Object identification system comprising a transceiver (1)  and at lest a transponder (30)  including a memory device (33, 34) for storing an identification code of the transponder and means (35, 36, 37, 38)  for creating an identification signal representative of the identification code such that the identification signal is modulated by the bits which constitute the identification code. The transceiver further comprises means (8, 9, 10, 11, 12) for receiving and interpreting said identification signal. The transponder further comprises a variable code generator (32) and means (31) for writing in the memory device (33) a variable code from the variable code generator such that the variable code constitutes at  least part of  the identification code. The variable code may be constituted, for example, by a random or pseudo-random code.