baber/WOPTO huggingface dataset:
Patent CA-2050941-A1 (CA)
Inventor: NAGAI RYOZO
IPC: C07K16/18
Filed: 1990-03-26
Abstract: Using as an immunogen an oligopeptide containing a different portion of the amino acid sequence of isoform SM-l, SM-2 or SM-3 in smooth muscle myosin heavy chains, for example, the C-terminus amino acid sequence, antibodies capable of distinctly recognizing each isoform from other of the smooth muscle myosin heavy chains can be obtained.  The antibodies are useful as reagents for tissue staining and also useful as diagnostic reagents of vascular disturbance or arteriosclerosis.
Patent CA-2051972-A1 (CA)
Title: Method of forming perforating rule and blades
IPC: B26F1/18
Filed: 1991-09-20
Abstract: A METHOD OF FORMING PERFORATING                     RULE AND BLADES     Abstract of the Disclosure A method of forming perforating rule and blades of the type used in business form machines and other paper processing machines to apply perforations to business forms  or  various  other  paper  products  wherein  an impression roll having hardened impression teeth spaced equally about an outer circumferential surface thereof is pressed into contact with a blade or rule such that the hardened teeth bite into a sharpened edge of the blade or rule forming equally spaced perforating teeth therealong.          The resulting product of the process is a perforating rule or blade having tapered perforating teeth equally spaced with  gaps  therebetween wherein a  pillow  of displaced material is formed at the base of the gaps being structured and configured to resist residue buildup while facilitating ease of stripping of the rule or blade from the perforated forms.
Patent CA-2052333-A1 (CA)
Title: Rotary-turbine engine
Inventor: RIZOIU JOHN
IPC: F02B23/00
Filed: 1991-09-26
Abstract: ABSTRACT                     Pag. 1 It is known that in an internal combustion engine the source of power is the energy delivered by the explosion of a compressed mass  of fuel mixture fired by a spark plug. The compression, ignition, explosion, and the expansion of mixture take place in the same space (cylinder). The force of the explosion applies directly on a piston which has a back and forth movement, or revolves arround the shaft or applies indirectly on the blades of a turbine.    In this invention the fuel mixture is compressed by a modified rotary piston and locked in 2 or more separated ignition chambers. Here the mixture is ignited and the force of the explosion applies directly on the blade(s) of a turbine whose spinning produces a torque at the shaft level.
Patent CA-2053804-A1 (CA)
Title: Propylene polymer films and laminates
Inventor: OGALE KUMAR
IPC: C08L23/16
Filed: 1991-10-21
Abstract: PROPYLENE POLYMER FILMS AND LAMINATES              Abstract of The Disclosure Disclosed are films or sheets comprising a crystalline propylene polymer composition which is comprised of, by weight, (A) from about 30 to 65% of a copolymer of propyl-ene with a C4-8 alpha-olefin containing from 80 to 98% propylene, and (B) 35-70% of a co- or terpolymer of propyl-ene with ethylene and, optionally, a C4-8 alpha-olefin having an ethylene content of 5 to 10% when ethylene is the sole comonomer and an ethylene content of 0.5 to 5% and a C4-8 alpha-olefin content of 1 to 9.5% when both ethylene and a C4-8 alpha-olefin are used as comonomers.       Coextruded films or sheets and laminates wherein at least one layer is a film or sheet as described above, and films or sheets of blends of the propylene polymer compo-sition and an olefin polymer are also disclosed.
Patent CA-2054095-A1 (CA)
Title: Multicomponent odor control device
Inventor: MAJORS STEPHANIE R
IPC: A61F13/49
Filed: 1991-10-23
Abstract: ABSTRACT OF THE DISCLOSURE An article for absorbing bodily fluids and controlling malodor created by the presence of the bodily fluid.  The article includes a liquid permeable topsheet and a liquid impermeable backsheet forming an envelope or cavity with the topsheet.  A liquid absorbent material is disposed between the topsheet and the backsheet.   At least one bacterial growth inhibitor is generally disposed between the topsheet and the liquid absorbent material.   An odor control complex is disposed between the topsheet and the backsheet and can include a sheet form odor control member.  The odor control agents forming the odor control complex can be protected against moisture by various artifices, including  hydrophobically  coating  the  odor  control  agent, shielding the odor control agent with a liquid impermeable sheet, and disposing the odor control agent where it is less likely to be contacted by moisture.  The selection of combination of odor control agents and their relative disposition within the article are designed to enhance their effectiveness in removing malodor from the article.
Patent CA-2054114-A1 (CA)
Title: Multi-seal recloseable flexible package
Inventor: MARNOCHA TODD S
IPC: B65D33/25
Filed: 1991-10-24
Abstract: A multi-seal flexible recloseable package having a tapered product cavity formed in one of the package sidewalls has a generally wedged-shaped cavity into which a doubled-over shingled stack of the food product slices are sealed. The package has a first, peelable hermetic seal located next to an access edge of the, product cavity and a second, recloseable seal positioned directly above the peelable seal. Vertical extensions of the package sidewalls are sealed together at their tops to form a third package seal which has a tamper-evident tear strip. One or more openings in the vertical package extensions allow the package to be supported on a display hook.
Patent CA-2054775-A1 (CA)
Inventor: SHELLEY JAMES C
IPC: A43B5/18
Filed: 1991-04-11
Abstract: A slip-on accessory for use with street shoes, comprising an integral upper and sole fabricated from flexible material, integrally formed spikes projecting from said sole, and an integrally formed strap extending from a top portion of said upper on the instep side thereof and having a free end thereof for attachment to the opposite side top portion of said upper.
Patent CA-2055487-A1 (CA)
Inventor: THOMPSON MORTIMER S
IPC: B65D25/00
Filed: 1990-05-02
Abstract: A container or can (10) having a body (12) and end portion (32) which include free ends (18 and 38) comprising plastic materials and which are joined and sealed by cooperatively curling juxtapositioned free ends.  The method and apparatus of the in-vention forms the body portion (12) with an opening surrounded by a free end (18) suitable for curling and forms the end portion with a central portion surrounded by a free end suitable for curling.  The container body (12) and end portion (32) are joined by juxtaposing their free ends (18 and 38) for forming a plurality of walls, then the plastic in at least one of the free ends is provided in a condition at the time of curling which allows stress and related elastic strain and memory to be imparted to the plas-tic, followed by curling with a curling tool (50) to intimately engage the ends and con-currently curl the perimeters thereof into a tightly curled configuration (48), wherein at least the one free end includes internal stress and related strain and memory for providing a seam of integrity and reliability.
Patent CA-2056451-A1 (CA)
Title: A process for treating infertility and an agent for use in the process
Inventor: JACOBS HOWARD S
IPC: A61K38/04
Filed: 1990-05-31
Abstract: A combinaison of GnRH analogue, gonadotrophins and growth hormone is very useful for treating infertility in higher mammals and humans since the probability of pregnancy is enhanced and the total doses of gonadotrophins are reduced. The treatment is initiated with administration of a GnRH analogue and continued with administration of gonadotrophins and growth hormone.
Patent CA-2056708-A1 (CA)
Title: Electrophoresis method and apparatus
Inventor: SHMIDT JOSEPH L
IPC: C02F1/469
Filed: 1991-11-29
Abstract: ELECTROPHORESIS METHOD AND APPARATUS     ABSTRACT     The present invention relates to a method and apparatus for effecting an electrophoretic separation of charged particles.  A fractionation chamber comprising a semipermeable membrane is used wherein a transmembrane force holds the particles to be separated against the membrane surface while a voltage gradient is applied to separate the particle.
Patent CA-2057335-A1 (CA)
Title: Quasi-prepolymers of aliphatic diisocyanates and polyoxyalkylene polyamine mixtures useful for making polyurea elastomers
Inventor: PRIMEAUX DUDLEY J II
IPC: C08G18/10
Filed: 1991-12-10
Abstract: QUASI PREPOLYMERS OF ALIPHATIC DIISOCYANATES    AND POLYOXYALKYLENE POLYAMINE MIXTURES  USEFUL FOR MAKING POLYUREA ELASTOMERS               D81,026-F) ABSTRACT OF THE DISCLOSURE Polyureas which are polyisocyanate quasi-prepolymer having   isocyanate   functionality   over   2,   made   from polyoxyalkylene polyamine mixtures,  like diamine/triamine blends, and aliphatic diisocyanate, react with polyoxyalkylene polyamine to make elastomer, useful in RIM, spray and coating applications, with improved cure and stiffness.            HHG81026.app
Patent CA-2057687-A1 (CA)
Title: Newborn's growth adjustable absorbent diaper having variable overlapping and non-overlapping ears
Inventor: ZEHNER GEORGIA L
IPC: A61F13/511
Filed: 1991-12-16
Abstract: A growth adjustable diaper for newborn babies is adjustable in length by use of a foldable absorbent panel at the front edge of the diaper and is adjustable about the waist of the baby by means of ear members that can overlap and attach to each other or not overlap and attach to the front section of the diaper. Cushion barriers are provided at the crotch section and back waist edge to protect the newborn's sensitive, tender skin.
Patent CA-2059289-A1 (CA)
Title: Synthetic poly-ig receptor, receptor-antibody complexes, production and use thereof
Inventor: KRAEHENBUHL JEAN-PIERRE
IPC: C07K16/08
Filed: 1991-04-16
Abstract: Poly-Ig antibodies (particularly monoclonal IgA's) are complexed with a stabilizer protein derived from the poly-Ig receptor (partricularly a recombinant receptor-derived stabilizer protein), which includes at least one poly-Ig binding domain of the receptor, and substantially lacks any C-terminal transmembrane or intracellular poly-Ig receptor domains. The stabilized complex can be used as a passive vaccine administration to mucosal surfaces. Methods for in vivo screening of monoclonal poly-Ig are also disclosed. Methods of generating the complex using a monolayer of anchorage-denpendent epithelial cells engineered to make poly-Ig receptor are also disclosed. Hybridomas for manufacture of monoclonal IgA, are made by harvesting lymphoid cells from mucosal tissue (e.g. Peyer's patches) rich in such cells.
Patent CA-2060148-A1 (CA)
Title: Particulate collection by condensing gas generant, air bag inflator
Inventor: ALLARD JOHN E
IPC: B60R21/26
Filed: 1992-01-28
Abstract: PATENT     ABSTRACT OF THE DISCLOSURE    Particles of glass or silica type material are added to pellets of gas generating material as the gas generating material is being loaded into the combustion chamber of a gas generator or inflator.  When the inflator is fired, the liquids and gases produced by the resulting rapid combustion process are cooled and condensed by the particles of glass or silica type material to a solid inside the combustion chamber near the exit ports or outlet holes thereof.  This dramatically reduces the amount of combustible particle residue or particulates that leave the inflator.
Patent CA-2061282-A1 (CA)
Title: Acoustic vibrator with variable sensitivity to external acceleration
Inventor: KOSINSKI JOHN A
IPC: G01P15/097
Filed: 1992-02-14
Abstract: Biasing  electrodes  on  a  piezoelectric  acoustic vibrator alter the sensitivity of the acoustic vibrator and can be used to compensate for external stresses applied  to  the  acoustic  vibrator.    The  biasing electrodes and the circuitry providing electric signals to them are separate from the RF circuitry feeding the RF signal electrodes of the acoustic vibrator.  Biasing electrodes can be used on bulk acoustic wave devices or surface acoustic wave devices.  The biasing electrodes can be energized by a static D.C. voltage source, or can be used in a dynamic biasing arrangement to provide instantaneous compensation for changing environmental conditions.
Patent CA-2061669-A1 (CA)
Title: Water thinnable epolxy resin and process for preparing same
Inventor: YABU YOSHIMITSU
IPC: C09D163/00
Filed: 1992-02-21
Abstract: ABSTRACT     A water thinnable epoxy resin prepared by (1)  reacting:       (a)   an epoxy resin having an average of greater than one vicinal epoxy group;       (b)   a phenolic compound having greater than one hydroxyl group; and (c)   a polyamide dicarboxylic acid having an amine value of not greater than 20 and an acid value of from 20 to 200, prepared by reacting a dimer acid based polymerized fatty acid with diamine at a polymerized fatty acid/diamine molar ratio of from 2:1.0 to 2:1.9, at a ratio of such that the amount of the polyamide dicarboxylic acid segment in the resin ranges from 0.1 to 50 percent by weight based on the weight of the resin, to obtain a polyamide 39,593-F     modified epoxy resin having an acid value of not greater than 5;         (2)   reacting the obtained polyamide modified epoxy resin with (d) a phosphoric acid source material to obtain an epoxy phosphate ester resin; and then (3)   hydrolyzing the obtained epoxy phosphate ester resin, is disclosed.  A process for preparing the water thinnable epoxy resin is also disclosed.     39,593-F
Patent CA-2063343-A1 (CA)
Title: Underfloor wire distributing concrete reinforced floor structure
Inventor: MICHLOVIC JOHN J
IPC: E04B5/40
Filed: 1992-03-18
Abstract: ABSTRACT OF THE DISCLOSURE     A reinforced concrete floor structure having reinforced concrete beams and girders supporting a metal subfloor and a monolithic concrete layer.  The metal subfloor comprises alternating first and second flooring units wherein the first flooring units span across a plurality of the beams and thereby enhance the load carrying capacity of the floor structure.  In one embodiment, the first flooring units comprise cellular flooring units that provide for the distribution of wiring throughout the floor structure.  In alternative embodiments, the first and second flooring units each comprise cellular flooring units or each comprise non-cellular flooring units.  The metal subfloor presents openings in the region-of the beams and girders so that the monolithic concrete may comprise the concrete of the beams and girders and the layer of concrete covering the metal subfloor.
Patent CA-2063977-A1 (CA)
Inventor: WILSON JEAN P
IPC: H01H37/32
Filed: 1992-03-25
Abstract: A circuit bypass device (30) having terminals (70, 80) is connected to contacts (70, 80) of a cell (20) to provide a conductive path (40) in response to voltage excursion therebetween. Device (30) includes: a conductive shunt (40), coupled to contacts (70, 80), that is movable from a normally non-conductive position to a conductive position between terminals (70, 80); a detector (50), coupled to conductive shunt (40), for sensing voltage excursion beyond specified limits between contacts (70, 80); and an actuator (60) having a heat-to-recover shape memory metal alloy that is formed to contract when detector (50) senses the voltage excursion, for moving conductive shunt (40) from the non-conductive position to the conductive position. The formed alloy is preferably spring-shape which contracts translationally and torsionally.
Patent CA-2064571-A1 (CA)
Title: Automated cytological specimen classification system and method
Inventor: RUTENBERG MARK R
IPC: G06K9/00
Filed: 1991-03-28
Abstract: An automated screening system (10) and method of cytological specimen classification in which classifiers (300, 320) are utilized in performance of the classification function. Also included is an automated microscope (12) and associated image pro-cessing circuitry.
Patent CA-2064896-A1 (CA)
Title: Therapeutic peptides
Inventor: COY DAVID H
IPC: A61P35/00
Filed: 1990-08-17
Abstract: A linear (i.e., non-cyclic) analog of biologically active amphibian bombesin or mammalian gastrin-releasing peptide (GRP) having an active site and a binding site responsible for the binding of the peptide to a receptor on a target cell. Cleavage of a peptide bond in the active site of naturally occuring bombesin or GRP is unnecessary for in vivo biological activity. The analog has one of the following modifications: (a) a deletion of an amino acid residue within the active site and a modification of an amino acid residue outside of the active site, (b) a replacement of two amino acid residues within the active site with a synthetic amino acid, a .beta.-amino acid, or a .gamma.-amino acid residue, or (c) a non-peptide bond instead of a peptide bond between an amino acid residue of the active site and an adjacent amino acid residue.
Patent CA-2073149-A1 (CA)
Inventor: NOCEK JAMES E
IPC: A23K1/18
Filed: 1992-07-03
Abstract: A method of formulating dairy cow rations based on the amounts  of ruminally  available  protein  (RAP)  and carbohydrates  (RAC)  in  the  total  daily  ration,  which includes both grain and forage components.   Quantities necessary  for  determining  RAP  and  RAC  values  are obtained from conventional chemical analysis and in situ techniques.    Statistical  analysis  of  experimentally obtained  data  showed  optimized  lactation  response  is obtained from a total  daily ration containing RAP and RAC  in  the  ranges  of about  10.5 -  12.5% and  35.0 -45.0%,   respectively.     Other  important  nutritional factors  such  as  microbial  synthesis  and  feed  escape protein were also shown to be optimized by total daily rations containg RAP and RAC levels within or near the lactation optimization ranges.
Patent CA-2074017-A1 (CA)
Inventor: WAY DENNIS K
IPC: G01N27/22
Filed: 1992-07-16
Abstract: Apparatus and method for determining the water content of an oil and water mixture such as is transported by pipelines and which oil and water may vary in density from time to time. A densitometer measures the density of the oil and water mixture in the pipeline and a value for the dielectric constant of the oil is obtained from the density measurement by correlating the density reading with a capacitance or dielectric constant reading from an empirically generated chart. A basal sediment and water instrument measures the dielectric constant of the same mixture. The difference between the two dielectric constants is then obtained. This result is converted directly into a water based percentage by volume of the oil-water mixture being carried by the pipeline.
Patent CA-2074789-A1 (CA)
Inventor: JONES JOEL W
IPC: B23Q7/14
Filed: 1992-07-28
Abstract: A combination of a workpiece support means and a workstation allow a workpiece to be positioned for machining. The support includes a precision way and a transfer fixture slidable along the way. The transfer fixture has precision ground datum markers for locating a workpiece in the vertical sense, and supports means providing an upright surface against which the workpiece can be urged, thus establishing for the workpiece a limit position in one horizontal direction. Locator devices are provided to clamp the workpiece into a predetermined position in the horizontal direction at right angles to the direction established by the upright surface, and a transfer bar or the like moves the transfer fixture. At the workstation there is provided a clamping device for urging the workpiece downwardly against the datum markers, a further clamping device for urging the workpiece firmly against the upright surface, and a third clamping device for clamping the transfer fixture against the precision way.
Patent CA-2074905-A1 (CA)
Title: Belt/disc sander with dust pickup means
Inventor: SVETLIK KENNETH N
IPC: B24B21/00
Filed: 1992-07-29
Abstract: BELT/DISC SANDER WITH DUST PICKUP MEANS          ABSTRACT OF THE DISCLOSURE   The   present   invention   relates   to   a   dust collection system for both a belt sander and a disc sander  in  which  the  dust  collector  for  the  belt sander  has  a  removable  upper  section  to  enable  a workpiece longer than the belt bed to be sanded and the disc dust collector has the front lower one-half removable  therefrom  to  expose  the  entire  disc  for sanding.    In  addition,  and  end  stop  is  associated with the belt sander which is formed in the shape of an elongated rectangular plate having a plurality of U-shaped  orifices  at  the bottom  thereof  to  form a comb-like structure that allows a greater amount of dust to enter the dust collector for the belt sander.     2466p
Patent CA-2075153-A1 (CA)
Inventor: LANZILOTTI MICHAEL G
IPC: A61M35/00
Filed: 1992-07-31
Abstract: 31,652-00 Title:  SHAKER DEVICE FOR DISPENSING    POWDERED SUBSTANCES                                ABSTRACT                  An apparatus for dispensing solid substances, particularly  medicaments,  in  the  form  of  powders, granules,   pellets,   microspheres   and   the   like comprising;           a)   An inner container for the medicament having a top with a plurality of openings or a screen, and b)  an outer housing encompassing the inner container  having  a  top  or  cap  with  one  or  more apertures therein; the outer housing being large enough to allow  the inner container to freely slide back and forth within  the outer housing when  the  device  is shaken   toward   the   administration   site   thereby dislodging any aggregated medicament and dispersing it to administration site.
Patent CA-2075894-A1 (CA)
Title: Process for the in-line drying of polyamide/imide wire enamels containing n-methylpyrrolidone in enamel-application units
Inventor: RUNGE JOACHIM
IPC: H01B13/06
Filed: 1991-01-22
Abstract: 22.01.90/fe Process for in-line drying of polyamide-imide wire enamels containing N-methylpyrrolidone in enamelling plants Abstract The present invention relates to a process for drying polyamide-imide wire enamels which contain N-methylpyrrolidone, have viscosities of at least 100 mPas at 23°C and are passed in circulation between the enamel applicator and reservoir tank in enamelling plants, in which the enamel is pumped through one or more tanks containing a drying agent.
Patent CA-2078135-A1 (CA)
Inventor: PRIGENT JEAN-LUC
IPC: G01R31/26
Filed: 1992-01-10
Abstract: 2078135 9213282 PCTABS00130 Le procéde utilise la sensibilité photoélectrique des jonctions de diode. Il consiste, pour tester une diode déterminée appartenant à un groupe de diodes connectées en parallèle, à éclairer la jonction de la diode considérée avec une lumière appartenant à la plage de sensibilité photoélectrique de ladite jonction, à refermer le groupe de diodes aux bornes d'une charge électrique et à constater l'apparition, aux bornes de ladite charge, d'un photocourant traduisant le bon fonctionnement de la diode considérée. Lorsque le groupe de diodes fait partie d'un montage au sein duquel il est connecté en série avec d'autres groupes de diodes, la diode sous test est éclairée par une lumière intermittente tandis qu'une diode au moins de chacun des autres groupes est éclairée en continu et que l'on cherche à détecter un photocourant intermittant traversant une charge aux bornes de laquelle est connecté le montage. On distingue sur la figure un dispositif de test qui comporte une batterie (1) de diodes électroluminescentes et un détecteur photocourant (2) pilotés par un calculateur (3).