baber/WOPTO huggingface dataset:
Patent CA-2030093-C (CA)
Title: Amorphous alloys having superior processability
Inventor: INOUE AKIHISA
IPC: C22C19/00
Filed: 1990-11-15
Granted: 1997-09-30
Abstract: Disclosed is an amorphous alloy having superior processability which has a composition represented by the general formula:                       XaMbAlc wherein:      X is at least one element of Zr and Hf; M is at least one element selected from the group consisting of Ni, Cu, Fe Co and Mn;  and a, b and c are, in atomic percentages:    25 ~ a ~ 85, 5 ~ b ~ 70 and 0 < c ~ 35, preferably 35 ~ a ~ 75, 15 ~ b ~ 55 and 5  c ~ 20 and more preferably 55 ~ a ~ 70, 15 ~ b ~ 35 and 5 ~ c ~ 20, the alloy being at least 50% (by volume) composed of an amorphous phase.  Since the amorphous alloy is at least 50% by volume amorphous and can be present in a supercooled liquid state in a wide temperature range, it has a greatly superior processability together with high levels of strength, thermal resistance and corrosion resistance characteristic of amorphous alloys.
Patent CA-2036773-C (CA)
Title: Collet-type cork remover with thumb receiving recess
Inventor: BERGMEISTER JOSEF J
IPC: B67B7/06
Filed: 1991-02-20
Granted: 1997-03-11
Abstract: An elongated plastic body is provided including first and second ends.   The first end includes an enlarged head thereon provided with a recess therein opening outwardly generally along a radius of the longitudinal axis of the body and the other end of the body includes endwise outwardly projecting elongated collet fingers defining a recess therebetween in which to receive the outer end of a cork bottle,  the inner surfaces of the collet fingers  being  provided  with  a  plurality  of  projections  for increasing  the  frictional  grip of  the  collet  fingers  on  an associated cork end and the recess being of a size and depth to receive the free end of the thumb of a hand encircling the body.
Patent CA-2038027-C (CA)
Title: Printing machine with chambered doctor blade unit
Inventor: JOHN THOMAS
IPC: B41F31/02
Filed: 1991-03-12
Granted: 1994-08-02
Abstract: To eliminate the necessity of a hose connection between a chambered doctor blade unit (1) and an ink supply unit (14), the ink supply unit and the chambered doctor blade unit are, each, formed with an ink supply duct and an ink reception duct, respectively, which, when the chambered doctor blade unit is in operative position engaged against an ink roller (3), fits against the ink supply duct; upon rotation or sliding-away of the chambered doctor blade unit (1), the fluid communication between said ducts is released, thereby permitting ready removal of the chambered doctor blade unit, for example for cleaning or servicing.
Patent CA-2043555-C (CA)
Title: Method for modifying a fault-tolerant processing system
Inventor: REYNDERS PAUL T M
IPC: G06F11/18
Filed: 1991-05-30
Granted: 1995-06-20
Abstract: A method for modifying a fault-tolerant processing system (FTS) including a pair of partner sets of two processors (PA1/PA2; PB1/PB2) operating in microsynchronization at a first or low processing frequency (FL) and connected to a respective system bus (BA; BB) operating at a bus clock frequency (FB) lower than the first processing frequency (FL).  The method consists in: - selecting the system bus (BA) associated to one of the sets of "slow" processors (PA1/PA2); - replacing the other set of "slow" processors (PB1/PB2) by a set of "fast" processors (PB1'/PB2'); - synchronizing the operation of the remaining "slow" set with that of the "fast" set by:    - executing by each set (PA1/PA2; PB1'/PB2') one processor cycle during a first cycle (T1) of the bus clock frequency (FB) and generating a synchronization signal (SA1; SB1) at the end of this first bus clock cycle;    - executing during each following bus clock cycle (T2-T6) an additional processor cycle and generating a synchronization signal (SA1; SB1) until one of the sets, i.e. the slowest, fails to generate the latter synchronization signal.       In case of upgrading of the system, similar steps are executed for replacing the remaining slow set (PA1/PA2) by another set of fast processors (PA1'/PA2').
Patent CA-2044188-C (CA)
Title: Variable orifice centerflow dispenser
Inventor: LEWIS RICHARD P
IPC: A47K10/32
Filed: 1991-06-10
Granted: 2002-02-12
Abstract: Disclosed is a centerflow dispenser for dispensing a rolled paper product which includes means for varying the diameter of the dispensing orifice to accommodate rolled paper products of various weights, widths, bulks and tensile strengths.        In a further embodiment, the rolled paper dispenser comprises an exit port and means for enlarging the exit port so that the lead end of the roll of paper may be readily inserted through the exit port.
Patent CA-2045779-C (CA)
Inventor: HAMATANI TSUTOMU
IPC: B65D77/26
Filed: 1991-06-27
Granted: 1995-10-10
Abstract: A container has an inner compartment case, which is installed in the container body by a bend on a peripheral edge of a slide fastener support member, thereby covering a space between the container body and the inner compartment case.  The inner compartment case is made by vacuum forming on a thermoplastic sheet, from which the inner compartment case is clipped to have a flat peripheral edge.
Patent CA-2057909-C (CA)
Title: Cutaneous delivery of organic materials
Inventor: GEHO W BLAIR
IPC: A01N25/24
Filed: 1990-05-22
Granted: 2000-01-11
Abstract: A time release dispenser of insect repellant and anchored to the stratum corneum, whereby the repellant cargo is dispensed over a period of time, and resists removal by perspiration, abrasion, or detergent wash. An example is a bipolar lipid membrane formed into liposome configuration, and caused to envelope and partition an organic molecule that normally has a very limited solubility in aqueous media. The organic molecule may be, for example, a mosquito repellant N, N-Diethyl-m-toluamide known by the acronym "DEET". Another example is an insecticide ar repellant for animals. The prior art liposomal delivery system depends upon forming liposomes in an aqueous media, thereby capturing some of the media in the core volume. In the preferred embodiment this invention, a burden of a substantially water insoluble substance is sequestered in a bipolar lipid bladder, which lipid and burden may be used as such or targeted to a designated site.  Preferably, a target molecule, such as pyridinethione, is used to anchor the liposomal structure to the stratum corneum:
Patent CA-2058061-C (CA)
Title: Filling apparatus
Inventor: ZOLTAN BART JOSEPH
IPC: B65B1/30
Filed: 1991-12-19
Granted: 2002-12-17
Abstract: An apparatus for filling finely powdered material into a long and narrow cavity or hole having a relatively small opening is provided. The apparatus features a discharge part for a particulate laden gas stream directed toward the opening of the hole to be filled but spaced apart frog the opening of the cavity to be filled by a gap, so that in operation the pow-dered material continues across the gap and into the cavity due to its inertia while the gas escapes through the gap.
Patent CA-2061989-C (CA)
Title: Vibro-isolating support structure for engine of industrial vehicle
Inventor: UCHIYAMA YUKIO
IPC: F16F1/387
Filed: 1992-02-27
Granted: 1995-09-26
Abstract: It is an object of the present invention to prevent an engine of an industrial vehicle from transmit-ting vibration thereof to a frame via an axle housing.          Further, a cylindrical crosswise rubber vibration iso-lator is made to intervene between an engine and a vehicle frame, an output shaft of a transmission and an input shaft of a transfer are connected by a universal joint, a cylindrical crosswise rubber vibration isolator is also made to intervene between the transmission and the transfer, and brackets 33 and 34 of the rubber vibration isolator 32 are fastened together with a transmission cover 26 and a transfer cover 27, respectively.
Patent CA-2069060-C (CA)
Title: Powered trocar
Inventor: SHICHMAN DANIEL
IPC: A61B17/34
Filed: 1992-05-20
Granted: 2003-07-29
Abstract: A pneumatically powered trocar assembly includes a source of compressed gas which releases a metered amount of gas to a chamber. A piston slidably positioned within the chamber is driven forward by the compressed gas introduced therein, and an obturator with a tissue piercing tip are advanced thereby. Optionally, a sensor detects the presence of body tissue within the cutting path of the tip and blocks the passage of compressed gas to the chamber, or alternatively, opens an escape vent to release compressed gas therefrom if insufficient body tissue resistance is encountered. The powered trocar assembly is intended for use in conjunction with a cannula assembly to create a passage to the interior of a body cavity for conducting surgical procedures.
Patent CA-2070122-C (CA)
Title: Optical reflective star device
Inventor: VAN DEVENTER MATTIJS OSKAR
IPC: H04B10/29
Filed: 1992-06-01
Granted: 1998-12-08
Abstract: An optical reflective star device having a number of ports for distributing each signal fed to a port over the other ports. Said optical reflective star device is made up a number of star elements and comprises a number of reflectors provided at reflection points in the reflective star device. At least one of the reflectors is an orthogonal polarisation reflector.
Patent CA-2072909-C (CA)
Title: Weather strip
Inventor: GRIMSDALE KENNETH W
IPC: B60J10/08
Filed: 1992-07-02
Granted: 1995-07-18
Abstract: The weather strip is designed for sealing a gap between a door frame and a door mobile across the door frame, and comprises an elongate base member having a flat bottom surface for flush mounting on a door frame, and two sides, as well as a uniform thickness rubber strip to be held by the base member.  A first one of the two sides is folded over for crimping the rubber strip between the first side and the bottom surface or a second one of the two sides, the rubber strip projects away from the base member and is directed on one side by an edge of the first side and on another side by an edge of a second one of the two sides, and the edge of the one side and the edge of the second side are rounded with a radius of curvature greater than a minimum elastic radius of curvature of the rubber strip.   When the rubber strip is flipped back and forth as a result of coming into contact with a two-way door frame, the rubber strip is not torn by the flipping action.
Patent CA-2073925-C (CA)
Title: Multipoint teleconference system employing h.221 frames
Inventor: TAKIZAWA MASAAKI
IPC: H04M3/56
Filed: 1992-07-15
Granted: 1998-02-03
Abstract: A multipoint teleconference system dispensing with an MCU, in which terminals are connected into a loop configuration through an ISDN in such a way that each terminal is coupled with each of the adjacent terminals by a single B channel. Thus, a communication frame is revolved through a looped communication channel. Each terminal enters control information for controlling a multipoint teleconference, into a predetermined area within the communication frame, and it relays the resulting communication frame to the next terminal.
Patent CA-2075337-C (CA)
Inventor: TOGI TOSHIHIDE
IPC: B31B7/00
Filed: 1992-08-05
Granted: 1999-04-06
Abstract: ABSTRACT           A process for manufacturing a fluid, including the steps of  punching spout or outlet plug fitting holes in both a plate of a tubular blank of the carton and a plastic film constituting the internal bag at a predetermined place where a spout or outlet plug is attached to the tubular blank and the internal bag, the tubular blank containing the plastic film and having a closed bottom wall, fitting the spout or outlet plug in the spout or outlet plug fitting holes from inside the tubular plug, and welding the spout or outlet plug to the plastic film .  An apparatus of manufacturing a fluid container,  including  a circulating  conveyor  conveying  a tubular blank of the carton, the tubular blank containing a plastic film constituting the internal bag,  and having a closed bottom wall,  a punch cutting spout or outlet plug fitting holes in predetermined portions of a plate of the tubular blank and the plastic film which have been delivered by the circulating conveyor to a predetermined place, and a spout or outlet plug welder provided downstream of the punch and welding the spout or outlet plug which has been fitted in the spout or outlet plug fitting holes to the tubular blank and  the plastic  film which have been delivered by  the circulating conveyor to a predetermined place.
Patent CA-2076557-C (CA)
Title: Process for the purification of factor xiii, monoclonal antibodies against factor xiiia, the preparation and use thereof
Inventor: HOCK JOHANN
IPC: B01D15/08
Filed: 1992-08-21
Granted: 2007-05-01
Abstract: A process for the purification of factor XIII or XIIIA  by immunoaffinity chromatography, monoclonal antibodies against factor XIIIA, the preparation thereof and the use thereof are described.
Patent CA-2078972-C (CA)
Title: Modular surface catalyzed membrane containing a microporous membrane, catalyst layer and transport layer
Inventor: JACOBSON ALLAN JOSEPH
IPC: C04B41/85
Filed: 1992-09-23
Granted: 2002-12-17
Abstract: There is provided a catalytic membrane com-prising a porous substrate having a first surface and a second sur-face. The substrate has micropores, for example, pores ranging from about 10A to about 2000A in diameter, at least in a region extending from the first surface toward the second surface for a preselected distance. Preferably, the preselected distance will be sufficient to provide a measurable resistance to the flow of a fluid, such as a gas, through the micropores. A catalyst is deposited at least on the first surface of the substrate, although optionally, the catalyst is depos-ited on the substrate in the micropore region. A transport layer is provided on the first surface of the substrate, including any catalyst on the first surface.
Patent CA-2080186-C (CA)
Title: Injection molding machine
Inventor: KODRIC JOSEPH
IPC: B29C45/17
Filed: 1992-10-08
Granted: 1995-09-12
Abstract: A compensating device  for  an  injection molding machine is provided which enables the moveable mold part to be supported on stationary platten guide rails of the molding machine,  thereby relieving the bending force normally applied by the moveable mold part on the platten bearings and avoiding bearing wear.   The compensating device is constructed to permit multiple directional adjustment, including vertical mold adjustment to permit existing bearing wear to be compensated for.
Patent CA-2080663-C (CA)
Inventor: GAUTHIER PIERRE
IPC: B01D53/047
Filed: 1992-10-15
Granted: 2002-11-26
Abstract: Dans ce cycle PSA, une partie du gaz résiduaire soutiré à contre-courant des adsorbeurs en cours de régénération est recyclé et mélangé à l'hydrogène impur entrant. Application à l'épuration de mélanges riches en hydrogène, en hélium ou en néon.
Patent CA-2086946-C (CA)
Title: Process for the production of potatoes cooked in water or steam and deep-frozen
Inventor: CADAS MARTIAL
IPC: A23L19/12
Filed: 1993-01-08
Granted: 1998-11-03
Abstract: A process for the production of deep-frozen cooked potatoes in which potatoes are cooked, then slowly cooled and deep-frozen, the deep-freezing being carried out in two steps.
Patent CA-2089426-C (CA)
Title: Enclosed louver mechanism
Inventor: CLEAVER JAY R
IPC: E06B7/086
Filed: 1993-02-12
Granted: 1996-04-23
Abstract: An enclosed louver actuating mechanism is disclosed which employs generally a rack and pinion gear system for actuating a plurality of louvers.  The louver mechanism is configured so that upon manual rotation of one louver the remaining louvers are rotated.  The louver mechanism is contained within a longitudinal slot in a stile of a louvered panel and includes a plurality of pinion gears enmeshed between opposing longitudinal gear racks.  A pinion gear is provided for each louver and is located in the stile between the gear racks so that the longitudinal gear racks translate in opposite directions relative the pinion years.  A longitudinal cover encloses the rack and pinion drive mechanism and includes through holes corresponding to the pinion gears and louvers.  Drive pins are received through the longitudinal cover between the louvers and pinion gears.
Patent CA-2093022-C (CA)
Title: Targeted immunostimulation with bispecific reagents
Inventor: FANGER MICHAEL W
IPC: A61K47/48
Filed: 1991-10-04
Granted: 2005-02-22
Abstract: Immune response against an antigen is stimulated by administering the antigen in conjunction with a binding agent specific for an antigen-presenting cell such as a macrophage. The binding agent specifically binds a receptor of the antigen-presenting cell, such as an FC receptor, without being blocked by the endogenous ligand for the receptor.
Patent CA-2093624-C (CA)
Title: Purified enzyme concentrate and method of preparation
Inventor: SHETTY JAYARAMA K
IPC: C11D3/386
Filed: 1993-04-07
Granted: 2007-06-19
Abstract: The present invention relates to a method of preparing a purified enzyme from a fermentation broth. The invention also provides compositions containing this purified enzyme.
Patent CA-2096356-C (CA)
Inventor: PODGORSKI ANDREW S
IPC: G06F11/25
Filed: 1993-05-17
Granted: 2002-11-19
Abstract: A probabilistic expert system is provided far detecting the probability of failure of an electrical system where components and environmental effects upon components within the system are modeled by a plurality of nodes which interact with each other. Exponential probability functions provide fuzzy values for the system through which an approximation of the behavior of the system in ranges of low probability of occurrence may be determined. The expert system allows assessment of electromagnetic system protection for the probability of failure as low as 10 -10
Patent CA-2106835-C (CA)
Title: Components and catalysts for the polymerization of olefins
Inventor: BARINO LUISA
IPC: C07C211/27
Filed: 1993-09-23
Granted: 1999-02-02
Abstract: Disclosed are catalyst components for the polymerization of olefins comprising magnesium halide in active form, and, supported thereon,  a titanium halide or titanium halogen alcoholate and an electron-donor compound selected from the diamines of formula (see fig. I) wherein the radicals R1 to R10 are the same or different and are hydrogen or C1-C18 hydrocarbon radicals, with the proviso that at least one of the R7 and R8 radicals and at least one of the R9 and R10 radicals are not hydrogen.          Also,  disclosed are catalysts obtained from said catalyst components and an Al-alkyl compound,  as well as catalysts obtained by reaction of an Al-alkyl compound and a diamine of formula  (I)  with a solid catalyst component comprising a titanium halide or a titanium halogen alcoholate,  and an electron-donor compound having particular characteristics of extractability with Al-triethyl, supported on magnesium halide in active form.
Patent CA-2114438-C (CA)
Inventor: FIELD JOHN RODNEY
IPC: C22B1/244
Filed: 1992-08-03
Granted: 2007-02-27
Abstract: In an iron ore pelletisation process in which particulate ore is mixed with particulate polymeric binder in the presence of moisture and the mixture is pelletised, the particulate binder is a blend of ionic synthetic water soluble polymer, such as a copolymer of acrylamide and sodium acrylate having intrinsic viscosity 2 to 16 dl/g, with a larger amount of a soluble natural polymer, especially guar gum.
Patent CA-2115327-C (CA)
Inventor: SMITH OLLY V
IPC: B29C65/00
Filed: 1994-02-09
Granted: 2004-04-06
Abstract: The present invention relates to a method of making flexible film pouches having fitment tubes attached thereto. The process includes a single operation for the simultaneous sealing of the pouch edge seams and the fitment tubes to the pouch. An apparatus for producing pouches with fitment tubes sealed thereto as well as the pouches so produced is also disclosed.
Patent CA-2132186-C (CA)
Title: Synchronisation audio-video dans un systeme de transmission numerique
Inventor: LANKFORD DOUGLAS EDWARD
IPC: H04N5/44
Filed: 1994-09-15
Granted: 2004-07-06
Abstract: Un récepteur pour le décodage d'éléments d'informations vidéo et audio compressés et associés, transmis dans des « trames » de données qui s'excluent mutuellement avec des estampilles temporelles spécifiques PTS vid et PTS aud respectivement, comprend un contrôleur qui tient compte des estampilles temporelles spécifiques reçues pour fournir une synchronisation approximative en retardant ou en sautant des trames spécifiques de l'un ou de l'autre des éléments afin d'aligner les deux éléments dans le temps de manière approximative. La synchronisation précise est pourvue en ajustant le traitement ou la fréquence du signal d'horloge du processeur du signal audio indépendamment du processeur vidéo. Le contrôle pour le réglage de la fréquence est lié à la différence entre les estampilles temporelles audio et vidéo.
Patent CA-2148553-C (CA)
Inventor: FERNANDEZ-KIRCHBERGER PAUL
IPC: B42D5/02
Filed: 1995-05-03
Granted: 2007-01-09
Abstract: The invention relates to a set in sheet form as well as to apparatus and a method for producing such a set, which consists of at least one information carrier in card form with carrier material lying in the same plane, wherein the information carrier and the carrier material are completely separated from one another by means of uninterrupted stamped cuts or the like and for the releasable connection of information carrier and carrier material at least one narrow adhesive strip is provided which is coated with a glue on one side, covers at least a part of the stamped cuts between adjacent rows of information carriers and/or between information carriers and carrier material and adheres the components of the set to one another. The width of the information carriers perpendicular to the course of the adhesive strip amounts to a multiple of the width of the adhesive strip.
Patent CA-2149202-C (CA)
Inventor: GOUPIL PATRICK
IPC: C02F3/30
Filed: 1995-05-11
Granted: 2002-01-29
Abstract: A treatment system is described for treating waste water, comprising a container having an upper and a lower portion, at least one elongated hollow casing within the lower portion of the container, inlets, openings, or vents for aerating the treatment system and at least one distribution system for distributing the waste water entering the container into at least one treatment chamber defined by the casing. A combination of a septic tank and a treatment system is also described.
Patent CA-2149649-C (CA)
Title: Process for bleaching of lignocellulose-containing pulp
Inventor: LINSTEN MAGNUS
IPC: D21C9/16
Filed: 1993-11-25
Granted: 2000-09-19
Abstract: The present invention relates to a process for bleaching of lignocellulosecontaining pulp, where the pulp is first treated with a complexing agent, chore delignified with an organic peracid or a salt thereof, and subsequently bleached with a peroxide-containing compound, ozone or sodium dithionite. Before bleaching, the pulp is washed at a pH of at least about 4. Suitably, delignification is performed with the strongly oxidizing peracetic acid, so that a considerable increase in brightness as well as a considerable reduction of the kappa number an obtained after said bleaching. The brightness-increasing effect is very selective, i.e. the viscosity of the pulp is maintained to a relatively great extent. By a suitable choice of pH in all the stages before the chlorinefree bleaching, the advantageous metal ions are retained in the pulp, while at the same time the pH adjustment between the stages is minimized and the resulting spent bleach liquors are advantageously used internally, e.g. for washing the pulp.