baber/WOPTO huggingface dataset:
Patent CA-2105116-A1 (CA)
Title: Single reel cartridge with narrow width, windowed flange
Inventor: MARTIN ROBERT C
IPC: G11B23/037
Filed: 1993-08-30
Abstract: ABSTRACT OF THE DISCLOSURE            A tape reel 12 includes a cylindrical hub 28 having a cylindrical tape winding surface 30, an upper flange 32 and a lower flange 34.  Windows 62 are formed in at least one flange 32, 34 to permit air to escape from between adjacent winds of tape 14 during winding of the tape 14 on the reel 12.  The perpendicular distance between the upper flange 32 and the lower flange 34 is greater than the width of the tape 14 to be wound on the reel 12 by a maximum of 6.1%.  This distance can taper from the inner diameter to the outer diameter by a maximum of 2.9% of the tape width or can be constant.
Patent CA-2105312-A1 (CA)
Inventor: HOFFNER MAX
IPC: F21V23/00
Filed: 1993-01-06
Abstract: Abrégé Dispositif de couplage mécanique et électrique pour une installation à très basse tension L'invention concerne un dispositif de couplage qui assure un raccordement mécanique et électrique entre deux éléments conducteurs d'une installation électrique à très basse tension, par exemple 12 volts. Le dispositif est agencé pour le raccordement de différents éléments tels que des câbles (2) ou des tiges (4), au moyen d'organes de fixation variés et en permettent de maintenir les éléments dans une orientation quelconque, tout en présentant une esthétique avantageuse. Le corps du dispositif (3) se compose de deux embouts cylindriques ou prismatiques ( 10 et 11 ), assemblés bout à bout et ayant chacun un moyen de fixation (17,18) pour l'un des éléments (2 et 4) à raccorder. Un embout mâle (11) comporte une tige axiale de pivot qui est engagée dans l' élément femelle ( 10) et qui présente une rainure périphérique permettant de la bloquer dans une position de pivotement voulue, au moyen d'une vis pointeau. De préférence, l'extrémité de cette tige est en contact avec l'élément (2) fixé à l'embout femelle (10). Application aux installations électriques non gainées à très basse tension, notamment pour l'éclairage. Figure 2.
Patent CA-2105577-A1 (CA)
Title: Low-palmitic, reduced-trans margarines and shortenings
Inventor: WHEELER EDWARD L
IPC: C07C69/30
Filed: 1992-03-06
Abstract: Margarines and shortenings are improved by employing a blend of 75 to 25 % of an edible oil as a liquid oil component, and, as a hardstock component, 25 to 75 % of a substantially fully hydrogenated oil bearing C16 to C24 acid residues, wherein at least about 15 % of the C16 acid residues in the hydrogenated oil are replaced by the short acids acetic acid, propionic acid, butyric acid or a mixture of any of these acids. The levels of trans-unsaturated fatty acids and palmitic acid are reduced, and the products also have reduced caloric densities.
Patent CA-2107276-A1 (CA)
Title: Mineral oil middle distillate compositions
Inventor: DRALLE-VOSS GABRIELE
IPC: C10L1/22
Filed: 1993-09-29
Abstract: Mineral oil middle distil-late compositions based on hydrocarbon mixtures whose boiling range begins at above 160°C and ends at below 420°C contain, as paraffin dispersants, reaction products of aminoalkylenecarboxylic acids with primary or secondary long-chain amines.
Patent CA-2107456-A1 (CA)
Inventor: WU CHIU H
IPC: B65D65/40
Filed: 1993-09-30
Abstract: This invention relates to novel package systems for refrigerated modified atmosphere packaging of fresh fruit, vegetables and cut flowers. More particularly, this invention relates to the design, construction, closure, sealing and use of gas-permeable corrugated paperboard package systems for prolonging the storage life of fresh fruits, vegetables and cut flowers under modified atmosphere in the headspaces of the closed package system. A corrugated gas permeable paperboard comprising: (a) a first layer of Kraft paper; (b) a layer of polymer having a gas permeability which permits gas to be transmitted through the polymeric film at prescribed levels; (c) a second layer of Kraft paper, said first and second layers of Kraft paper sandwiching the polymer between them; (d) a corrugated fluting; and (e) a third layer of Kraft paper affixed to the corrugated fluting.
Patent CA-2108863-A1 (CA)
Title: Packet Disassembler
Inventor: KUDOH NORIMASA
IPC: H04L47/43
Filed: 1993-10-20
Abstract: A packet disassembler, which eliminates the need of an upper-level processor to have an excessive processing ability, includes a plurality of fixed-length buffers having a storage capacity corresponding to a multiple of the byte length of an information field of input packets having a predetermined fixed length and each of the fixed-length buffers has an identical length. Also included in the packet disassembler is a manager which, when disassembling ones of the input packets having an identical connection identifier within their headers or having a multiplexing identifier on the same connection is not completed, performs allocation control of associating the packets having the identical identifier with one of the plurality of fixed-length buffers having the identical identifier, and when the disassembling of the packets having the identical identifier is completed or when no disassembling of the packets having the identical identifier is carried out, performs allocation control of associating the associated packets with an empty one of the plurality of fixed-length buffers.
Patent CA-2109862-A1 (CA)
Title: Vehicle seat base with storage space
Inventor: HANEMAAYER JACOBUS N
IPC: B60N2/90
Filed: 1993-11-24
Abstract: A seat base for an R.V.  or similar vehicle for supporting a vehicle seat above the vehicle floor in spaced relation thereto to provide a storage space between the seat base and the floor.   The seat base comprises spaced apart  front and rear support structures,  each adapted to be secured to the floor of the vehicle.   A generally  horizontal  support  beam  structure  extends between said support structures and is connected thereto at the upper extremities thereof for supporting a vehicle seat on and above said support beam structure intermediate said front and rear support structures.
Patent CA-2110074-A1 (CA)
Inventor: FLINCHUM CHARLES
IPC: C23C2/00
Filed: 1993-11-26
Abstract: A shallow vessel (50,52) for being horizontally disposed when containing a molten metal or metal alloy (66) for meniscus coating one side of a clean metal strip (34A) when the strip is moved vertically past one side of the vessel. The vessel includes a shell (68) such as austenitic stainless steel, a refractory lining (70), a molten metal departure lip (72) mounted on the upper surface of the side of the vessel, a spirally shaped induction coil (64) for maintaining the molten metal above its melting point and a flux concentrator (74). The induction coil is positioned below the refractory lining and the flux concentrator is positioned below the induction coil. The induction coil and the flux concentrator underlie the area occupied by the molten metal.
Patent CA-2110263-A1 (CA)
Title: Detection of collagen degradation in vivo
Inventor: EYRE DAVID R
IPC: C07K16/18
Filed: 1992-05-15
Abstract: Methods of determining collagen degradation in vivo, by quantitating concentration of the following peptides (I) in a body fluid, wherein (II) is hydroxylysyl pyridinoline or lysyl pyridinoline, J is pyroglutamic acid or glutamine, and the parentheses designate optional amino acids. Also, compositions useful in quantitating collagen peptides to determine the rate of bone resorption are prepared by treating bone with a protease, such as collagenase, and purifying the compositions so as to enrich them with peptides capable of binding to the monoclonal antibody MAb-1H11.
Patent CA-2111322-A1 (CA)
Inventor: HESSE WOLFGANG
IPC: C09D5/34
Filed: 1993-12-13
Abstract: ABSTRACT          Curable furan resins modified with phenolic resins for use as binders for cements and coating compositions having improved thermal stability, processes for their preparation and their use Preparation  of  curable  furan  resins  modified  with phenolic resins based on condensation products of alk-ylidenepolyphenols of the novolak type with furfuryl alcohol or mixtures thereof with other reactive furan derivatives,  furthermore curable solutions thereof in reactive organic solvents, processes for their prepara-tion and their use as binders having improved thermal stability for preparing self-curing, chemically resistant and  high-temperature-resistant  cements  and  coating compositions.
Patent CA-2113286-A1 (CA)
Title: Air Bag Assembly for Motor Vehicles
Inventor: HUMPHREYS GERARD J
IPC: B60R21/20
Filed: 1994-01-12
Abstract: An air bag system designed  for mounting on a steering wheel or other member of a motor vehicle passenger compartment includes an air bag assembly, an open housing for the same and a cover.  The air bag assembly while separated from its housing is disarmed to prevent accidental deployment.  The air bag is armed during its installation in the housing. The housing and assembly are constructed so that the cover cannot be installed if the air bag assembly is missing or it has been installed improperly so that it  is not armed.   When the air bag assembly is removed  from  the  housing,  it  is  automatically disarmed.
Patent CA-2124589-A1 (CA)
Inventor: CHASE MARJORIE LYNN
IPC: A61M5/32
Filed: 1993-09-23
Abstract: 2124589 9407563 PCTABS00032 A protective device to protect against needle stick injuries in health care. The device has a base (10). There are troughs (16) in the base (10) to receive and protect fingers. Each trough (16) has an inner wall (22) that, with the other inner side wall (22) defines a retaining passage (28) between the troughs (16) and on its inner surface a grip for the fingers. The device may also be able to hold a sample tube (50) and include an indent (34) adjacent one edge to place over a subcutaneous implanted injection port (42).
Patent CA-2125166-A1 (CA)
Title: Method and enzymatic preparation for treatment of cellulose pulps
Inventor: BUCHERT JOHANNA
IPC: D21C9/10
Filed: 1992-12-07
Abstract: The present invention concerns a method for enzymatic treatment of lignocellulosic materials, in particular cellulose pulps.  According to a method of the present kind, the material is contacted with an enzyme preparation having an essential glucuronidase activity in order to remove metal ions from the pulp, to change the surface charge thereof and to render the material more suitable for enzymatic treatment.
Patent CA-2127448-A1 (CA)
Title: Dimeric and Tetrameric Cyclopentadienyl Group 6B Metal Alpha-Olefin Polymerization Catalysts and Process for Polymerizing Alpha-Olefins
Inventor: CARNEY MICHAEL J
IPC: C08F4/69
Filed: 1993-06-17
Abstract: Disclosed is a catalyst system for the homopolymerization and copolymerization of alpha-olefins having 2-8 carbon atoms, said catalyst system comprising a dimeric or tetrameric cyclopentadienyl Group 6b metal compound in which the metal has an oxidation state of +2, said Group 6b metal compound being supported on an inorganic support. The catalyst system may also contain a Group 2 or Group 3 metal alkyl compound cocatalyst.
Patent CA-2128038-A1 (CA)
Inventor: SWEENEY NIALL
IPC: A61J1/05
Filed: 1994-07-14
Abstract: A vial access pin includes opposed proximal and distal ends. The proximal end of the vial access pin is configured for mounting to a hypodermic syringe. The distal end of the vial access pin defines a cannula. The cannula includes a sharp point for piercing an elastomeric seal of a vial. A lumen extends through the cannula and communicates with the proximal end of the pin. A fluid flow aperture extendsthrough the cannula at a location spaced from the distal end. The aperture enables a vial to be substantially drained without repositioning the cannula relative to the vial. An ampule access tube can be mounted over the cannula to cover the aperture and enable fluid in an ampule to be accessed.
Patent CA-2129162-A1 (CA)
Inventor: POLTI JEAN
IPC: C23C8/80
Filed: 1994-07-29
Abstract: The process consists in immersing the articles which have previously undergone a thermochemical diffusion of either nitriding or sulphonitriding or carbonitriding type, in a bath of molten salts made up of alkali metal carbonates, nitrates, hydroxides and their oxygenated salts, the relative anionic weight quantities of carbonates, nitrates and hydroxides, expressed for sodium salts and corresponding to the active, that is to say liquid, phase of the bath being the following:  11 < CO<2-> < 23  19 < NO3<-> < 37  6 < OH<-> < 19 while the weight quantity of oxygenated salts of alkali metals, expressed as Cr2O7<2-> equivalent, is the following:  0.05 < oxygenated anions < 0.5. This process makes it possible to guarantee a high degree of reproducibility of the results, whatever the type of articles treated.
Patent CA-2132610-A1 (CA)
Inventor: PINARD DEBORAH L
IPC: H04M3/46
Filed: 1994-09-21
Abstract: A method of connecting an incoming call to one of a plurality of call responsive apparatus all of which are associated with a single directory number, comprised of determining which one of the call responsive apparatus answered an immediately preceding call, and ringing the one call responsive apparatus as a signal to respond to the incoming call.
Patent CA-2133013-A1 (CA)
Inventor: OSHIMA YOSHIKAZU
IPC: F02D43/00
Filed: 1994-09-27
Abstract: An air-fuel ratio control system for an internal combustion engine controls an amount of fuel supplied to the engine.  Operating conditions of the engine, including engine rotational speed and intake pressure, are detected.  Also detected is a valve opening of a recirculation control valve arranged in an exhaust recirculation passage, for controlling recirculation of exhaust gases.  An amount of recirculation gas is determined based on a detected value of the valve opening of the recirculation control valve.  A fuel supply amount is calculated based on the engine rotational speed and the intake pressure.  The fuel supply amount is corrected based on the amount of recirculation gas determined.
Patent CA-2134999-A1 (CA)
Title: Prosthetic Joint
Inventor: KRUKENBERG MANFRED
IPC: A61F2/68
Filed: 1994-11-03
Abstract: The invention relates to a prosthetic joint, especially a knee or hip joint, with an upper joint part (1), a lower joint part (2), a joint axle (3) connecting these two joint parts (1, 2) pivotably with one another and connected rotatably with one joint part (1), and a damping of the joint swing. To achieve in particular a more compact design of the joint, it is proposed according to the invention that the damping be integrated into one (2) of the two joint parts (1, 2) and act directly on joint axle (3) nonrotatably connected with the other joint part (1).
Patent CA-2135381-A1 (CA)
Title: Crepe effect bandage
Inventor: EVANS JOHN C
IPC: A61F13/00
Filed: 1993-05-10
Abstract: There is described a woven bandage which exhibits a crepe effect and which contains composite warp yarns (1) comprising a staple fibre yarn (2) and a textured filament yarn (3) twisted together.  The staple fibre yarn (2) forms loops (4) which gives the bandage a crepe effect. There is also described a process for the manufacture of such woven bandages.
Patent CA-2135412-A1 (CA)
Title: Coating agents for transparent coating-lacquer layers, and use thereof in methods of producing multilayer coatings
Inventor: BEDERKE KLAUS
IPC: B05D7/14
Filed: 1994-11-09
Abstract: Herberts Gesellschaft mit beschrankter Haftung A B S T R A C T            The description relates to coating agents and use thereof in production of transparent top layers of multi-layer coatings. The coating agents contain binders based on hydroxy-functional(meth)acrylic copolymers, blocked polyisocyanates, aminoplastic resins and, optionally, hydroxy-functional polyester resins together with conventional additives and solvents, and are characterised in that the binders contain:            A)   25 - 90 wt.%   of one or more hydroxy-functional (meth)acrylic copolymers,  obtainable from a1)  10 - 30 wt.%   styrene and/or one or more styrene derivatives a2)  20 - 40 wt.%   of one or more glycidyl esters and/or vinyl esters of alpha, alpha'-dialkyl-substituted branched aliphatic monocarboxylic acids, a3)   5 - 15 wt.%   of one or more hydroxyalkyl esters of (meth)acrylic acid, a4)   1 - 15 wt.%   of (meth)acrylic acid, a5)  15 - 35 wt.%   of one or more (meth)acrylic acid esters, B) 0 - 40 wt.%,  of one or more hydroxy-functional (meth)acrylic copolymers,  obtainable from b1)   5 - 20 wt.%   styrene and/or one or more styrene derivatives, b2)   5 - 20 wt.%   caprolactone, b3)  10 - 30 wt.%   of one or more hydroxyalkyl esters of (meth)acrylic acid, b4)   1 - 3 wt.%    (meth)acrylic acid, b5)  30 - 50 wt.%   of one or more (meth)acrylic acid esters, C)    0 - 40 wt.%,  of one or more hydroxy-functional polyesters, D)    5 - 35 wt.%   of one or more blocked polyisocyanates and E)    5 - 30 wt. %  of one or more aminoplastic resins, the sum of components a1) to a5), b1 to b5) and A to E) being 100 in each case.
Patent CA-2135521-A1 (CA)
Title: Polymorphic graphic device
Inventor: HARRIS JERRY GLEN
IPC: G06T15/00
Filed: 1994-01-06
Abstract: A method and apparatus providing a polymorphic pixel buffer. An object-oriented system design provides a robust and extensible pixel specification which allows for new methods, data types, and operation to be added to a digital pixel representation and processing system.
Patent CA-2135562-A1 (CA)
Title: Composition and method of cleaning tubes or conduits
Inventor: DIETER JERRY A
IPC: C11D7/50
Filed: 1994-11-10
Abstract: Described is a method and cleaning composition for  cleaning  tubes  or  other vessels,  comprising  a ceramic particulate spherical or conical in shape in an amount of 1-20 wt% of the total composition,  and a liquid organic solvent in an amount of 80-99 wt% of the total composition, wherein the ceramic particulate is dispersed within the liquid solvent and wherein the solvent also has present in it N-methyl-2-pyrrolidone in an amount of 1-15 wt% of the total composition.
Patent CA-2136036-A1 (CA)
Title: Moisture stabilized plant product
Inventor: BALASCH PETER P
IPC: B44C5/06
Filed: 1994-11-17
Abstract: ABSTRACT OF THE DISCLOSURE            A plant organism, preferably sphagnum moss or reindeer moss is stabilized against dusting while maintaining its water absorption characteristics using glycerine, sprayed onto the moss as an undiluted mist or as a solution of glycerine in water, with less than 15% by weight of glycerine. Undiluted glycerine is sprayed onto sphagnum moss in an amount of 0.9 kg or less per kg of moss, and onto reindeer moss at about 2/3 that rate. The solution is sprayed onto the plant material in a sufficient quantity to supply at least the same amount of glycerine, with excess quantities being removed by squeezing or evaporation. The resultant product is resistant to the degeneration into dust that is characteristic of untreated moss, while the water absorption properties of the moss are retained. The products are useful in horticulture, in floral applications and most other applications where the dry material has been used in the past.
Patent CA-2138019-A1 (CA)
Title: Filter drum
Inventor: STRNAD JOSEF
IPC: B01D29/19
Filed: 1993-06-21
Abstract: A filter drum comprising a supporting frame consisting of faces interconnected by cross beams (4) and having a filter cloth (1) fixed to its circumference. The filter cloth (1) is at least on a part of its circumference equipped with a circumferential attachment member (2) inserted into an attachment groove (3, 7) provided at least on the outer side of the cross beams (4) of the supporting frame of the filter drum.
Patent CA-2140088-A1 (CA)
Inventor: MIYAZAKI MINORU
IPC: F02B1/04
Filed: 1995-01-12
Abstract: To solve antipodal demands of saving energy and prevention of pollution such as improvement of the combustion efficiency, power up of the combustion system, reduction of the fuel consumption quantity, the exhaust smoke concentration, carbon monoxide or hydrocarbon at one effort by producing effective repulsive magnetic fields stably in accordance with the magnetic field density without impeding the original characteristics of permanent magnets and exert the magnetic fields on fuel oil to facilitate to convert oil particles into minute particles.  The apparatus includes a multiplicity of annular or disk-like permanent magnets having one surface of N pole and the other surface of S pole and arranged in close contact with each other in mutually repulsive relation to be enclosed into a closed case    to form a repulsive magnetic field producing body  adapted to produce repulsive magnetic fields produced by the permanent magnets disposed in the mutually repulsive relation in outer peripheral portions of the case, a cylindrical casing    in which the repulsive magnetic field producing body is held loosely and having an inlet of fuel oil    formed in one end and an outlet    of fuel oil formed in the other end and an annular loose space formed between the producing body and the cylindrical casing to constitute an outer peripheral oil passage    of fuel oil which communicates with an inlet and an outlet of fuel oil, whereby the repulsive magnetic fields produced by the repulsive magnetic field producing body    are exerted on fuel oil passing through the outer peripheral oil passage to convert oil particles of fuel oil into minute particles.
Patent CA-2147005-A1 (CA)
Title: High bulk, multi-component yarn
Inventor: LAPPAGE JAMES
IPC: D01D5/26
Filed: 1993-10-14
Abstract: A process and apparatus for producing a yarn comprising staple fibres twisted together with one or more filament or pre-spun yarns on ring or other types of spinning frames or machines to form a yarn structure, and in which a proportion of the staple fibre is overfed into the structure to provide a bulky sheath of fibres twisted around a central core consisting of the one or more fila-ment or pre-spun yarns and a second proportion of the staple fibre. The package or packages of filament yarn can be silk, or any other natural, man-made or syn-thetic filament. Any type of pre-spun yarn may be used such as cotton or any other natural, man-made or synthetic fibre yarn.
Patent CA-2147636-A1 (CA)
Title: Three-dimensional median and recursive filtering apparatus and method for video image enhancement
Inventor: TAKEMOTO SOHEI
IPC: H04N7/30
Filed: 1993-10-22
Abstract: According to a presently preferred embodiment of the invention, image enhancement apparatus for digital video images comprises a two-stage filter (12) comprising a median filter (12) and recursive filter (14). The median filter operates in one, two, and three dimensions wherein the cluster of pixels framing the center pixel are ranked, and the median value of the pixel cluster is chosen as the correct pixel value. The pixel cluster configuration is selectable, as are the planes where the pixels are located. Multiple weights may be given to the appropriate median filter inputs. A motion detector (78) is used to prevent replacement of each pixel by its pixel cluster median value when there is excessive motion. Finally an adjustable pixel-replacement threshold is defined. Each pixel must deviate from its median value before it is replaced by that value. In the presence of rapid motion in the picture, the operation of the medial filter is reduced or halted by a properly derived motion signal according to the present inven-tion, thus preventing motion artifacts from occurring.
Patent CA-2147755-A1 (CA)
Inventor: BROOM NIGEL JOHN PERRYMAN
IPC: C07D499/04
Filed: 1993-10-20
Abstract: Compounds of formula (I) in which: R1 is hydrogen or an organic substituent group; R2 is a fused bicyclic heterocyclic ring system of general formula (a) wherein R4 and R5 are independently hydrogen or one or more substituents replacing hydrogen atoms in the ring system shown; m is 2 or 3; p is 0, 1 or 2; and R3 is hydrogen, a salt-forming canon or an ester-forming group; and the symbol = / = indicates that the double bond may be in either the E or Z configuration.