baber/WOPTO huggingface dataset:
Patent CA-2151488-A1 (CA)
Inventor: BERDAN CLARKE II
IPC: D04H1/70
Filed: 1994-10-28
Abstract: A glass fiber insulation product comprises irregularly shaped glass fibers of two different glasses having differing coefficients of thermal expansion, with the irregularly shaped dual-glass fibers exhibiting a substantially uniform volume filling nature, and providing improved recovery and thermal conductivity abilities even in the absence of a binder material.
Patent CA-2151909-A1 (CA)
Title: Protein preparation for the prevention and therapy of periodontitis or other bacterial pathologies of the oral cavity
Inventor: VALENTI PIERA
IPC: A61K8/00
Filed: 1993-12-15
Abstract: The present invention relates to a topical protein preparation to be used for the therapy of periodontitis and diseases of the teeth and of the tissues of the oral cavity, comprising a mixture of transferrin with at least one protein selected from albumins, lysozymes, protease inhibitors, and mixtures thereof.
Patent CA-2152672-A1 (CA)
Title: Oligomers having improved stability at acid ph
Inventor: MILLER PAUL SCOTT
IPC: A61K31/70
Filed: 1994-01-05
Abstract: Acid resistant oligonucleotides modified by alkylation at the 2'-O-position are suitable for oral administration.  Orally acceptable formulations prepared With the disclosed modified oligonucleotides as active ingredients are also provided.
Patent CA-2153634-A1 (CA)
Inventor: CHELCHOWSKI DAIVD
IPC: F16L19/08
Filed: 1995-07-11
Abstract: A transition means for the connection of a polymeric pipe (10) to a fitting (13) which is dimensioned to accommodate pipes (10) of slightly different diameters, and comprises a double-ended hollow spigot (28) with one end (27) having an outer diameter which is appropriate for a standard fitting (13) and the other end (35) having radially projecting barbs (36) of diameter to engage the inner surface of a pipe (10) with an interfering fit, so arranged that upon assembly to a fitting, the transition barbed end (35) can be driven into the bore of a pipe end, the other end can be accommodated by the fitting (13), and upon tightening of a fitting nut (23), a deformable gripping member (14) with internal barbs (17) contained within the fitting (13) can engage the outside of the pipe (10) and also can press the pipe over the external barbs (36} of the inserted spigot.
Patent CA-2155199-A1 (CA)
Title: Polymerization of glycerol using a zeolite catalyst
Inventor: ESHUIS JOHAN JAN W
IPC: B01J29/08
Filed: 1994-02-03
Abstract: Glycerol, glycidol or 2,2-dimethyl-1,3-dioxolane-4-methanol is polymerized in the presence of an acid zeolite having an average pore size of at least 0.6 nanometer at 150-250 °C. At least 50 wt.% of cyclic polymers are obtained.
Patent CA-2159029-A1 (CA)
Title: Disposable garment and related manufacturing equipment and methods
Inventor: RAJALA GREGORY JOHN
IPC: A41B9/00
Filed: 1995-09-25
Abstract: This invention pertains to a three dimensional disposable garment, subassemblies of the garment, and apparatus and methods for making the garment and subassemblies. The garment is designed to hold a primary absorbent sanitary pad. The garment may have elasticized leg and waist openings and be stretchable about the hip and stomach regions of a user. The garment provides backup protection to control egress of fluids that leak or seep around or through the primary sanitary pad.      The garment includes a secondary absorbent positioned in the crotch area and extending into the body of the disposable garment, front and back, and preferably over the leg elastics to trap, inside the garment, leakage from the primary absorbent, and to prevent strike through onto e.g. outer clothing and bed linen. The apparatus and methods facilitate assembling leg elastics and crotch elastics into the garment subassemblies while assembling a series of garment subassemblies in a continuous web structure at a constant, or relatively constant, continuous and efficient speed.
Patent CA-2159697-A1 (CA)
Title: Turbocharger assembly
Inventor: RAMSDEN JOHN NIGEL
IPC: F02B39/14
Filed: 1995-10-02
Abstract: A turbocharger assembly (100) comprises a housing (9) containing a first turbocharger (1,2) and second (3,4) and third (5,6) turbochargers disposed on opposite sides of the first turbocharger. The exhaust gas outlet of the turbine (1) of the first turbocharger is connected to the inlets of the turbines (3,5) of the second and third turbochargers in parallel. All turbochargers are substantially identical.      A plurality of assemblies may be employed to turbocharge a diesel engine, the respective second compressors (4) being connected in parallel and the respective third compressors (6) being connected in parallel. The housing may be gastight.
Patent CA-2160106-A1 (CA)
Title: Secondary (2,3) alkyl sulfate surfactants in mixed surfactant particles
Inventor: MURCH BRUCE PRENTISS
IPC: C09K23/40
Filed: 1994-04-05
Abstract: Secondary (2,3) alkyl sulfate surfactants are used to prepare free-flowing detergent particles which contain various co-surfactants. Thus, particles comprising the secondary (2,3) alkyl sulfates and co-surfactants such as primary alkyl sulfates, polyhydroxy fatty acid amides, alkyl ethoxy sulfates, .alpha.-sulfonated fatty acid esters, alkyl polyglycosides and mixtures thereof are prepared. The use of such particles in granular laundry detergents, including high density granules, is disclosed.
Patent CA-2160700-A1 (CA)
Title: Lubricants containing perfluorocyclobutane rings
Inventor: BABB DAVID A
IPC: C07C43/17
Filed: 1994-04-19
Abstract: A new lubricant comprises at least one compound having a perfluorocyclobutane group, preferably a perfluorovinyl aryl ether. The lubricant is conveniently applied from solvents which are not chlorofluorocarbons and is effective at high temperatures for example, in engines and for magnetic media, either internally or topically.
Patent CA-2161016-A1 (CA)
Title: High release solid preparation, preparation and use thereof
Inventor: REMON JEAN PAUL
IPC: A61K9/16
Filed: 1994-04-21
Abstract: A solid preparation for a substantially immediate release of an active agent with low or very low solubility, which contains the active agent dissolved in a solubilizer,  said dissolved active agent being contained in solid particles which are agglomerated into a system of particles which is not a matrix forming system.
Patent CA-2163022-A1 (CA)
Inventor: KREISCHER THOMAS
IPC: B32B27/08
Filed: 1995-03-28
Abstract: The invention concerns a multilayer polymer film and a multichamber bag, whose bag chambers are formed by seams in the outer border zone and by at least one seam in the chamber separation zone, whereby the seams are formed from the polymer materials facing the chambers. The polymer materials facing the chambers are inseparably sealed together in the outer border zone and sealed together in the chamber separation zone such that the seam is separable with a force which lies in the range from 5 to 20 N.  The different strength of the bond from the sealing process is obtained by varying sealing temperatures.
Patent CA-2164864-A1 (CA)
Title: Yeast promotor and use thereof
Inventor: BOLOTIN MONIQUE
IPC: C12R1/645
Filed: 1994-06-13
Abstract: DNA sequences having transcriptional promotor activity, the expression vectors containing these sequences, and the use of these sequences for recombinant gene expression are disclosed.
Patent CA-2164892-A1 (CA)
Title: Postage accounting system including means for transmitting ascii encoded variable information for driving an external printer
Inventor: RAMADEI MICHAEL J
IPC: G07B17/00
Filed: 1995-12-11
Abstract: A postage accounting system comprising:  structure for accounting for postage;  printing structure externally of the accounting structure, the printing structure including a printing module and computer structure for controlling the printing module, the printing module including printing apparatus and structure for sequentially feeding each item of a predetermined plurality thereof to the printing apparatus for printing thereon, the computer structure including structure programmed for sequentially transmitting variable information for each item to the accounting structure, the variable information including at least a portion of a mailing address for each item;  the postage accounting structure including structure for connecting the accounting module in communication with the printing structure, the accounting structure including structure for sequentially encrypting the variable information received for each item, the accounting structure including a microprocessor, the microprocessor including structure programmed for  transmitting to the printing structure a bit-mapped image of fixed information for printing on each item, and the microprocessor including structure programmed for separately sequentially transmitting to the printing structure an ASCII encoded string of characters corresponding to the sequentially encrypted information for sequentially printing on the respective items.
Patent CA-2170963-A1 (CA)
Title: Child resistant easy open closure mechanism
Inventor: BERTA NORBERT I
IPC: B65D51/24
Filed: 1996-03-04
Abstract: A child resistant container which describes: (1) a bottle having a neck, the bottle also having a containment area to store tablets accessible through an opening in the neck; (2) a cap having a skirt, the skirt engageable with the neck; and (3) an access device for allowing attachment of the neck with the skirt of the cap including: (i) a push button associated with the cap; (ii) an irregularity contained on the inside of the cap; and (iii) an alignment device on the neck, engaged with the irregularity on the cap. When the push button is pushed by the user, the irregularity enters the alignment device such that the cap may be translated parallel to the longitudinal axis of the bottle. The skirt and neck respectively engage one another, so that thereafter the cap may be removed from the bottle.
Patent CA-2171757-A1 (CA)
Inventor: DOLPHIN JANET LYNN
IPC: H04H20/76
Filed: 1994-09-14
Abstract: The system and method of the present invention provides the support of high density removable media (84), such as CD-ROM or MO, tobe used as distributed media for storing data where access thereto is securely restricted. Through this system and method, the secure periodic distribution of several different sets of data information (78) to the end user is achieved with access control selectively performed by at the user's site through communication with the billing/access center (81 & 82). User billing is based on the purchase of the decryption access codes (81 & 82) as indicated by the access code attributes encoded on the media (84). Access code availability if further controlled by selectively providing for updates of decryption access codes.
Patent CA-2172213-A1 (CA)
Title: Regulation of current or voltage with pwm controller
Inventor: MARTIN JOSEPH A
IPC: H02M5/293
Filed: 1996-03-20
Abstract: A circuit for providing a periodic output having a regulated magnitude is derived from a periodic input source.  A switch is serially connected to the input for periodically sampling the input at a sampling frequency which is much higher than the frequency of the periodic input, while the duty ratio of the sampling is modulated as an inverse function of the output magnitude.   The pulse train of samples is filtered to remove the sampling frequency and its harmonics and the result is a regulated output which replicates the input waveform.
Patent CA-2172494-A1 (CA)
Title: Use of angiotensin ii analogs in tissue repair
Inventor: RODGERS KATHLEEN ELIZABETH
IPC: A61K9/107
Filed: 1994-09-19
Abstract: Analogs of angiotensin II are useful in accelerating wound healing. These analogs form the basis of compositions useful for accelerating wound healing, in which the active agent is present in an amount effective to accelerate wound healing. Preferably, the compositions are in the form of matrical or micellar solutions.
Patent CA-2173619-A1 (CA)
Inventor: BAUMSTARK ROLAND
IPC: C09D157/12
Filed: 1994-09-27
Abstract: Sont décrites des préparations polymères aqueuses qui contiennent un polymère renfermant des groupes uréido, ainsi qu'un composé polyaldéhyde. Ces préparations polymères se prêtent à la fabrication de revêtements présentant une adhérence accrue sur le substrat ainsi qu'une stabilité interne accrue.
Patent CA-2174957-A1 (CA)
Title: Spray-type sterilizer apparatus and sterilizing method
Inventor: HASHIMOTO TOSHITAKA
IPC: A61L2/06
Filed: 1995-08-21
Abstract: A plurality of stacked trays 2 are accommodated within a rotary housing 3 rotatably supported in a sterilization vessel 1 (Fig. 7a).  A medium support port 42a is sealingly engaged with an inlet port 25. Then, a flow of hot water is supplied to the inlet port 25.  Thus, a spray hot water is ejected from spray nozzle 23 for heat sterilizing products on the trays 2.  Thereafter, a spray of cooling water is ejected from the spray nozzle 23 for cooiing the products.  The rotary housing 3 is rotated to a position in which inclination of the trays 2 exceeds 90 degrees.  Then, the rotary housing 3 is counter-rotated to a position in which the trays 2 are inclined at a vertical orientation (Fig. 7b).  A hot gas supply port 37a is sealingly engaged with the inlet port 25 so as to supply a flow of hot air into the inlet port 25, whereby the products may be dried.
Patent CA-2176034-A1 (CA)
Title: Cable closure
Inventor: PIECK AMANDUS LUCIEN EMIEL
IPC: H02G15/007
Filed: 1994-11-08
Abstract: A cable enclosure that comprises: (a) a housing (20) having an inlet (21) for a cable (10); and (b) a strain-relief device (22) that can be connected to the cable (10) and to the housing (20) in strain-relieving fashion; in which the strain-relief device (22) can be thus connected to the housing (20) after it has been secured to the cable (10) and after the housing (20) has been sealed around the cable (10).
Patent CA-2177212-A1 (CA)
Title: Converter for sulphuric acid plants
Inventor: CAMERON GORDON MURRAY
IPC: C01B17/80
Filed: 1996-05-23
Abstract: A converter having an exterior shell formed of a strong, heat resistant, weldable metal; at least two catalyst beds within said shell, one above the other; each catalyst bed having a support plate for the catalyst thereof; a division plate between said beds, said support and division plates extending to and being sealingly secured to said shell, said division plate and said support plate of said one bed defining a space therebetween, said shell having an opening therein below said support plate of said one bed for flow of gas between said space and the exterior of said converter, the improvement comprising said converter having at least two internal heat exchanger means aligned axially within said shell, each of said heat exchanger means being associated with its single said catalyst bed to provide each of said beds with its own inter-bed heat exchange means; and each of said beds having an upper plenum and a lower plenum through which gases operably pass. The converter provides improved corrosion resistance and, thus, extended life, as well as improved efficiency in the heat exchange steps while reducing internal pressure losses and improved process control over a broad range of gas strengths.
Patent CA-2181575-A1 (CA)
Inventor: GLANTZ JERALD
IPC: A61M37/00
Filed: 1995-01-20
Abstract: L'invention porte sur un dispositif implantable sous-cutané comportant un réservoir métallique et une jaquette plastique en deux parties entourant le réservoir. Le réservoir métallique comporte une membrane scellée et une chambre. On peut accéder à la chambre par la membrane. La jaquette métallique comporte un capot et une embase reliés l'un à l'autre autour du réservoir. Est également prévue un ensemble à deux orifices.
Patent CA-2183438-A1 (CA)
Title: Method for preparing clonogenic fibroblasts, method for gene transfection of fibroblasts and gene-transfected fibroblasts so obtained
Inventor: ROSENTHAL FELICIA
IPC: A61K9/00
Filed: 1995-02-23
Abstract: The   invention  relates  to  a  process   for preparing  clonogenic  fibroblasts,  with  tissue  being removed from the donor and the individual cells being isolated from the tissue, the resulting cell suspension being strained,  the cells which are contained in the cell  suspension  being  washed  and  the  cells  being converted into a tissue culture, with the exception of the  isolation  of  individual  cells  by  mechanical comminution,  followed  by  an  enzymic  treatment  with collagenase alone,  and with at least one gene being inserted  into  the  fibroblasts  by  means  of  the transfection, which gene encodes a biologically active protein,  preferably a therapeutically active protein, for example a growth factor,  a hormone,  an enzyme,  a coagulation factor or a coagulation inhibitor.
Patent CA-2184268-A1 (CA)
Title: Method of manufacutring fibreboard and fibreboard produced thereby
Inventor: SHISKO WALTER S
IPC: C08H8/00
Filed: 1995-02-27
Abstract: In manufacturing fibreboard, it is known to press mixtures of lignocellulosic material and binding agents to form a board product. In this invention, an improved process for manufactur-ing fibreboard is disclosed including the step of adding a solution of maleic anhydride and glycerol (26) to the lignocellusic ma-terial prior to refining (20) thereof. The binder used is preferably phenolic-formaldehyde resin, in which case post-heating may be beneficial.
Patent CA-2184394-A1 (CA)
Title: Urinastatin-containing suppository
Inventor: SUZUKI SHIGEHARU
IPC: A61K38/57
Filed: 1995-12-28
Abstract: Ulinastatin-containing suppository is produced by emulsifying an  aqueous solution of ulinastatin in an oily base uniformly in the presence  of an emulsifier and then solidifying the emulsion.      The ulinastatin-containing suppository  exhibits high stability even if it is stored for a prolonged time.  In addition, it can be manufactured on an industrial scale.
Patent CA-2185075-A1 (CA)
Title: Apparatus for mooring a vessel to a submerged mooring element
Inventor: KORSGAARD JENS
IPC: B63B22/02
Filed: 1996-09-09
Abstract: A system for mooring oil transport, production, and drilling vessels in sea ice in the Arctic.  The mooring system combines a submerged buoyant element structurally connected, for vertical movement, to an anchor structure on the seabed, and is designed to anchor a vessel equipped with a mooring system including a device for evacuating seawater from the mooring area between the hull of the vessel and the mooring element.  The system can also be used without a vertically slidable mooring element, so that the vessel is directly fixed to the anchor structure using the device for evacuating seawater.
Patent CA-2185156-A1 (CA)
Inventor: TOMASIAK MARK J
IPC: A47L5/36
Filed: 1996-09-09
Abstract: A wet/dry utility vacuum cleaner with detachable blower is disclosed. The detachable blower, when mounted in sealed relationship to a lid positioned above a utility vacuum cleaner drum, operates as a wet/dry utility vacuum cleaner. When separated from the utility vacuum cleaner drum, the detachable blower can be used for non-vacuuming applications. The utility vacuum drum lid includes two resilient and deformable latches: a releasable blower latch anda releasable lid latch. The releasable blower latch detachably mounts the detachable blower to the lid while the releasable lid latch detachably mounts the lid relative to the utility vacuum cleaner drum. The releasable blower latch hasat least one reinforcing fin for engaging a complementary slot in the lid. The releasable lid latch has at least one slot for receiving a complementary reinforcing fin on the lid. The seating of the reinforcing fins in the respective slots, when the respective latches are in an engaged position, prevents the deformation of the respective latches and unwanted disattachment from the vacuum cleaner.
Patent CA-2186100-A1 (CA)
Inventor: HEDBERG MATS OLOF JOAKIM
IPC: H03H11/24
Filed: 1995-03-20
Abstract: The invention relates to a connecting arrangement comprising a number of NMOS transistors that can be activated or deactivated by means of a control voltage, serving as a control signal, connected to the gate terminals of transistors, the circuit presenting resistive properties.      The circuit is equipped with a signal receiver and it is regulated by an analog control voltage. The control voltage is connected to one or several of a number of available control connections. Each control connection is connected to the gate terminals of a group of transistors where the drain and source terminals are connected to said conductors. The control voltage is selected so that the operating point of the transistors will be within, or at least close to, the region where the transistor presents resistive properties.
Patent CA-2186768-A1 (CA)
Title: Anatomically Shaped Vasoocclusive Devices
Inventor: PHAM PETE PHONG
IPC: B29C53/76
Filed: 1996-09-27
Abstract: This is a vasoocclusive device which, as used, is in the approximate shape of an anatomical cavity.  It may be deployed as a sphere, an ovoid, or other distorted spherical shape.  The device is a self-forming shape made from a pre-formed vasoocclusion member.  Prior to deployment, the vasoocclusive device is sufficiently straight that it is able to be pushed from a vascular catheter without excessive friction.  The vasoocclusion member may be a small helical coil or braid variously comprising a suitable metal, or, in the case of a braid, such metal may be co-woven with various polymeric or natural fibers.  Fibers may be introduced onto the device and affixed to the member.  The constituent member may be also be covered with a fibrous braid.  The device is typically introduced through a catheter.  The device is passed axially through the catheter sheath and assumes its form upon exiting the catheter without further action.  The invention also includes methods of winding the anatomically shaped vasoocclusive device into appropriately shaped forms and annealing them to form various devices.
Patent CA-2186769-A1 (CA)
Title: Reduced-fat crisps and chips
Inventor: BADERTSCHER ERNEST
IPC: A23L19/12
Filed: 1996-09-27
Abstract: Method  of  preparing  reduced-fat  crisps  and chips, in which pre-peeled potatoes are cut into thin slices and the thin slices are treated with superheated steam, coated with an emulsion, toasted, dried and then cooled.         The invention also relates to the reduced-fat crisps and chips obtained by carrying out the present method.
Patent CA-2186971-A1 (CA)
Title: Light display and method of forming the same
Inventor: DEWHURST RICHARD M
IPC: G09F9/302
Filed: 1996-10-02
Abstract: An alpha-numeric display arrangement, designed to be vandal-proof, has an opaque mould plate (24) mounted on the reverse of a metal front plate (10). A plurality of elongate apertures (22) in the plate (10) each form one of a plurality of segments of the alpha-numeric display.      Elongate apertures (36) of the mould plate (24) are accurately aligned with respective ones of the apertures (22) in the front plate (10). Molten illuminable material is introduced to a required level in each of the contiguous aperture pairs (22, 36). A space is left above the solidified material in which a light emitting diode mounted on a lighting board (38) is received. Thus, each of the apertures is served by a light emitting diode (40) which is in optical communication with the transparent material (42) provided within each of the apertures.