baber/WOPTO huggingface dataset:
Patent CA-2112522-A1 (CA)
Title: Tan-1511, its derivatives, production and use thereof
Inventor: TANIDA SEIICHI
IPC: C07K5/103
Filed: 1993-12-29
Abstract: ABSTRACT OF THE DISCLOSURE        Disclosed are a compound of the formula:                               wherein each R1, R2 and R3 is an aliphatic acyl group, X is an amino acid sequence consisting of 1 to 5 amino acid residues which contain at least one acidic amino acid residue, n is an integer of 0 to 4, provided that when n is 0, X has glutamyl-glycyl at its N-terminal and when n is 1 or 2, the acidic amino acid residue is an acidic amino acid residue other than D-glutamyl, or a salt thereof, which is useful as a therapeutic agent of leukocytopenia.
Patent CA-2113557-A1 (CA)
Title: Gene which codes for eicosapentaenoic acid synthetase group and process for producing eicosapentaenoic acid
Inventor: YAZAWA KAZUNAGA
IPC: C12N9/00
Filed: 1993-05-14
Abstract: ABSTRACT      There is provided an advantageous process for production of EPA by a gene recombinant technique wherein genes coding for biosynthesis enzymes for eicosapentaenoic acid ( EPA) useful as pharmaceuticals, agrochemicals, foods, feeds or the like is obtained from microorganisms.     EPA is produced by obtaining genes coding for eicosapentaenoic acid (EPA) biosynthesis enzymes, constructing a plasmid by joining the genes to a vector, transforming E. coli with the plasmid, and culturing the transformed E. coli.
Patent CA-2116840-A1 (CA)
Title: Differential resonance magnetometer
Inventor: DURET DENIS
IPC: G01R33/24
Filed: 1994-03-02
Abstract: DESCRIPTIVE ABSTRACT             Differential resonance magnetometer. The differential magnetometer according to the invention com-prises a reference assembly (ENSr) and at least one measurement assembly (ENSm). The polarization current produced by the former is the same as the polarization current used in the latter. The feedback signal produced by the latter directly gives the difference between the fields.            Application to magnetometry.           (Fig. 7)
Patent CA-2119363-A1 (CA)
Title: 10-desacetoxytaxol derivatives
Inventor: HOLTON ROBERT A
IPC: C07F7/18
Filed: 1992-09-22
Abstract: The present invention relates to 10-desacetoxytaxol and derivatives thereof, which are useful as antitumor agents. These compounds have formula (1) wherein R2 is hydrogen, hydroxy or a protected hydroxy group; R3 and R4 are independently hydrogen, hydroxy, a protected hydroxy group, methyl, -SH, -NH2, or -NR8R9; R5 is R10, or -OR10; R6 and R7 are inde-pendently hydrogen, alkyl, or aryl; R8 and R9 ace independently hydrogen, alkyl, alkenyl, alkynyl, or aryl; and R10 is al-koxy, alkyl, alkenyl, alkynyl, or aryl.
Patent CA-2120615-A1 (CA)
Inventor: FOSTER JOHN
IPC: C25D15/02
Filed: 1993-08-05
Abstract: An electrodeposited composite coating comprising, as deposited, a matrix which is at least 50% by weight cobalt and particles included in the matrix which are at least 50% by weight chromuim carbide, at least 50% by weight of the particles falling within the size range of 4 to 12 µm. Such a coating may be applied to a variety of components subject to wear such as aero-engine components, particularly those likely to operate at elevated temperatures, bearing surfaces, rocket nozzles, and tubes and nozzles carrying abrasive substances.
Patent CA-2120838-A1 (CA)
Title: Solid colored composition mutable by ultraviolet radiation
Inventor: NOHR RONALD S
IPC: B41M5/46
Filed: 1994-04-08
Abstract: Abstract A solid colored composition which includes a colorant and an ultraviolet radiation transorber. The colorant, in the presence of the ultraviolet radiationtransorber, is adapted, upon exposure of the transorber to ultraviolet radiation, to be mutable. The ultraviolet radiation transorber is adapted to absorb ultraviolet radiation and interact with the colorant to effect the irreversible mutation of the colorant. By way of example, the solid colored composition can be a toner adapted to be utilized in an electrophotographic process. The toner includes the colorant and ultraviolet radiation transorber as just described, and a carrier. The carrier can be a polymer, and the toner may contain a charge carrier. The ultraviolet radiation in general will have wavelengths of from about 100 to about 375 nanometers. Especially useful incoherent, pulsed ultraviolet radiation is produced by a dielectric barrier discharge excimer lamp.
Patent CA-2121360-A1 (CA)
Title: Carbon black containing epdm compositions having either a high gloss or textured matte finish
Inventor: MACKAY BRUCE E
IPC: C08K/
Filed: 1993-08-27
Abstract: EPDM compositions comprising EPDM and specified carbon blacks which, when extruded or shaped, exhibit either a highly gloss or a textured matte finish. The carbon black is present in an amount of 100 to about 300, and more preferably about 150 to about 250 parts by weight per 100 parts by weight EPDM.
Patent CA-2124557-A1 (CA)
Title: Porcelain-like doll's head and process and device for making it
Inventor: HERCHER CHRISTOPH
IPC: A63H9/00
Filed: 1993-02-19
Abstract: ABSTRACT OF THE DISCLOSURE      The porcelain-like doll's head consists of a head core of foam material, e.g. styropor, or of a material with a low melting point, e.g. wax.  This head core is coated with a fairly uniform layer of cured, porcelain-like cold-moulding compound.  The eyes consist of lenticular hollow spherical segments adhesively secured from the outside or spherical glass eyes inserted from inside.  To produce the doll's head of the invention, a powdered fast curing cold-moulding compound stirred into water is poured over an at least two-part negative mould of a doll's head to be made.  The slightly smaller doll's head core, during pouring, forms the inner mould section held all around in the negative mould at an approximately uniform distance in such a way that this mould section is fairly uniformly coated with the cold moulding compound.  After the latter has cured and the negative mould has been removed, the doll's head thus produced needs very little subsequent processing.
Patent CA-2126690-A1 (CA)
Title: Novel propoxyphene derivatives and protein and polypeptide propoxyphene derivative conjugates and labels
Inventor: BUECHLER KENNETH F
IPC: C07K16/00
Filed: 1993-11-09
Abstract: The present invention is directed to novel propoxyphene derivatives which are synthesized for the covalent attachment to antigens (proteins or polypeptides) for the preparation of antibodies or receptors to propoxyphene and propoxyphene metabolites. The resulting novel antigens may be used for the production of antibodies or receptors using standard methods. Once generated, the antibodies or receptors and the novel derivatives which are covalently attached to proteins, polypeptides or labels may be used in the immunoassay process.
Patent CA-2127562-A1 (CA)
Title: Windshield de-icing and defrosting mitt using microwave energy heating and method
Inventor: GIBBON ROBERT
IPC: B60S1/04
Filed: 1994-07-07
Abstract: WINDSHIELD DE-ICING AND DEFROSTING MITT USING MICROWAVE ENERGY HEATING AND METHOD            ABSTRACT OF THE DISCLOSURE           Apparatus (10, 50) for removing frozen water from vehicle glass includes a cured, microwave-heatable layer (14, 64).   The microwave-heatable layer (14, 64) may be formed from at least one elastomeric gum, a curing catalyst adaptable  to  cure  the  gum,   and  microwave-heatable particulate  matter  dispersed  in  the gum.  In  one embodiment,  the apparatus  (10)  is a mitt including an insulative layer (42) which is positioned to be interposed between an inner surface (27) of the elastomeric pad (14) and  the  hand,  such  that  the  hand  does  not  undergo temperature stress.  The mitt (10) also preferably includes a visual marker (30) to indicate the temperature of the elastomeric pad (14).
Patent CA-2130604-A1 (CA)
Title: Self-crosslinkable water-dispersible poly (urethane-urea) compositions
Inventor: XIAO HAN X
IPC: C08G18/66
Filed: 1994-08-22
Abstract: SELF-CROSSLINKABLE WATER-DISPERSIBLE          POLY(URETHANE-UREA) COMPOSITIONS                      Abstract Water dispersible, one component, self crosslinkable poly(urethane-urea) composition that is stable and capable of curing at room temperature is prepared by forming a prepolymer comprising an alcoholized drying oil, a diisocyanate, a polyalkylene ether polyol, and a dihydroxy containing alkanoic acid polyol; neutralizing the prepolymer; contacting the neutralized prepolymer with water and diamine.  The waterborne poly(urethane-urea) composition exhibits good chemical resistance, adhesion, abrasion, and high gloss properties when used as a coating.
Patent CA-2132761-A1 (CA)
Title: Support grid for sitting or lying furniture as well as support elements for the support grid
Inventor: HUESLER BALTHASAR
IPC: A47C23/06
Filed: 1994-09-23
Abstract: ABSTRACT            The support grid for a lying, reclining or sitting furniture, particularly for a bed, according to the present invention com-prises a plurality of support elements (1), e.g. laths, and at least two spring bodies (2), the latter being positioned trans-versely to the laths, the laths rest on the spring bodies and are fastened thereto.  According to the invention, the laths have in cross-section a rocking profile and are so fixed to the spring bodies that they can be pivoted to a limited extent with respect to the spring bodies about an axis running parallel to the longitudinal lath axis.  As a result of this pivoting possi-bility each lath is given a further degree of freedom making it possible for it to adapt further to the shape profile of a body resting on the lath grid than is possible through the elasticity of the spring body.  This increases the lying or sitting comfort of the support grid according to the invention.          (Fig. 2)
Patent CA-2135484-A1 (CA)
Title: Magnetic recording medium comprising binder that may be cured using both isocyanate and radiation curing techniques
Inventor: CHERNEGA JOHN G
IPC: G11B5/73
Filed: 1993-05-03
Abstract: A magnetic recording medium comprising a magnetizable layer provided on a nonmagnetizable support. The magnetizable layer comprises a magnetic pigment dispersed in a cured binder. The cured binder is derived from binder materials comprising: (a) a first polymer having a Tg of about 60 ·C or more, wherein said first polymer comprises a plurality of isocyanate cross-linkable hydroxy groups and a plurality of radiation cross-linkable groups; and (b) a second polymer having a Tg of about 25 ·C or less, wherein said second polymer comprises a plurality of isocyanate cross-linkable hydroxy groups and a plurality of radiation cross-linkable curable groups, wherein the weight ratio of the second polymer to the first polymer is in the range from 1:19 to 19:1.
Patent CA-2138513-A1 (CA)
Title: Methods of inhibiting myeloperoxidase activity
Inventor: GLASEBROOK ANDREW L
IPC: A61P29/00
Filed: 1994-12-19
Abstract: A method of inhibiting myeloperoxidase activity or a physiological condition associated with an excess thereof, comprising administering to a human in need thereof an effective amount of a compound having the formula   (I) wherein R1 and R3 are independently hydrogen,                  -CH3,          , or        , wherein Ar is optionally substituted phenyl;          R2 is selected from the group consisting of pyrrolidine, hexamethyleneamino, and piperidino; or a pharmaceutically acceptable salt of solvate thereof.
Patent CA-2141042-A1 (CA)
Title: Method for memory dialing for cellular telephones
Inventor: DILLARD PAMELA A
IPC: H04W88/02
Filed: 1994-06-10
Abstract: A unique a method for memory dialing for cellular telephones includes storing a recall sequence having a variable number, and replacing the variable number with a directory number in response to a prompt from the telephone when employing memory dialing. In particular, the method comprises the steps of selecting a memory location in a telephone for designating a recall sequence and storing within the memory location the recall sequence including at least one predetermined number which is automatically dialed by the cellular telephone and at least one variable number to be inserted by the user (59); accessing a memory location (60); responding to a prompt from the telephone (64); and replacing the variable number to complete a calling sequence (66). Finally, the present method provides for the transmission of both data and DTMF tones.
Patent CA-2141474-A1 (CA)
Title: Low gel polyethylene film
Inventor: DANIELL PAUL T
IPC: C08F2/34
Filed: 1995-01-31
Abstract: A gas phase process for the production of a polyethylene blend comprising contacting  ethylene and at least one alpha-olefin comonomer having 3 to 8 carbon atoms with a magnesium/titanium based catalyst system including an activator and a cocatalyst in each of two fluidized bed reactors connected in series, under polymerization conditions, with the provisos that:      (a) the mixture of ethylene copolymer matrix and active catalyst formed in the first reactor in the series is transferred to the second reactor in the series;      (b) other than the active catalyst referred to in proviso (a) and the cocatalyst referred to in proviso (e), no additional catalyst is introduced into the second reactor;      (c) in the first reactor in which a low melt index copolymer is made:            (1) the alpha-olefin is present in a ratio of about 0.01 to about 0.4 mole of alpha-olefin per mole of ethylene;            (2) optionally, hydrogen is present in a ratio of about 0.001 to about 0.3 moles of hydrogen per mole of ethylene; and (3) the ethylene partial pressure is at least about 40 pounds per square inch; and (d) in the second reactor in which a high melt index copolymer is made:            (1) the alpha-olefin is present in a ratio of about 0.01 to about 0.6 mole of alpha-olefin per mole of ethylene;   (2) hydrogen is present in a ratio of about 1 to about 2.5 moles of hydrogen per mole of ethylene; and (3) diethyl zinc is added in an amount of about 2 to about 40 moles of diethyl zinc per mole of titanium; and (e) additional hydrocarbyl aluminum cocatalyst is introduced into the second reactor in an amount sufficient to restore the level of activity of the catalyst transferred from the first reactor to about the initial level of activity in the first reactor.
Patent CA-2142820-A1 (CA)
Title: One-push cleaning mechanism for flexible razor unit
Inventor: CHEN EVAN N
IPC: B26B21/22
Filed: 1993-10-08
Abstract: A cleaning mechanism (20) for a flexible, twin-blade, wet-shaving unit (10) designed to remove the debris that becomes lodged between the blades during shaving. The cleaning mechanism (20) may be employed with a flexible razor units having a "slim"  configuration and a centrally-fixed securing post (34') extending through the unit. The cleaning mechanism (20) includes an ejector bar (52) operable between an advanced position and a retracted position and a pair of actuation return members (58) for biasing the ejector bar (52) to the retracted position.
Patent CA-2143328-A1 (CA)
Title: Liquid or gel dishwashing detergent containing alkyl ethoxy carboxylate, divalent ions and alkylpolyethoxypolycarboxylate
Inventor: OFOSU-ASANTE KOFI
IPC: C11D1/37
Filed: 1993-08-23
Abstract: Liquid or gel dishwashing detergent compositions containing alkyl ethoxy carboxylate surfactant, calcium or magnesium ions and alkulpolyethoxypolycarboxylate for improved stability are described. Stable liquid detergent compositions containing al-kyl ethoxy carboxylate surfactant, alkylpolyethoxypolycarboxylate, calcium or magnesium ions and a co-surfactant are preferred.
Patent CA-2145724-A1 (CA)
Inventor: HOFFMANN MANFRED
IPC: H01R13/436
Filed: 1995-03-28
Abstract: This invention relates to a box for electrical connectors comprising: an arrangement of recesses (1) for receiving electrical contacts (2), and a secondary locking system (5) for the electrical contacts (2), such system engaging transversely behind the cylindrical envelope (12) of the contacts (2) in the recesses (1) in order to lock the contacts axially.      The arrangement of the recesses (1) forms a central tower (3) in the box. The secondary locking system (5) has a base (6) so disposed on the tower (3) as to be movable transversely to the axis of the contact between two positions, viz. a first position, in which retaining lugs (7) on the top edge of the base (6) are clear of the recesses (1), and a second position, in which the retaining lugs (7) lock the electrical contacts (2) in the recesses (1).
Patent CA-2147384-A1 (CA)
Title: Process for deinking wastepaper with fatty acid composition
Inventor: MAK NELSON
IPC: D21C5/02
Filed: 1995-04-18
Abstract: Method and apparatus for deinking wastepaper using a fatty acid composition in molten or solid form containing a fatty acid and a nonionic surfactant, said fatty acid composition being added directly to the pulper.
Patent CA-2148395-A1 (CA)
Title: High repetition rate mid-infrared laser
Inventor: FREIBERG ROBERT J
IPC: H01S3/16
Filed: 1995-05-02
Abstract: An optically pumped mid-infrared solid-state laser with high pulse repetition rate is described for use in laser surgery.  The laser produces a wavelength between 1.7 and 4.0 microns, and is optically pumped. The rise and fall times of the pump pulses are sufficiently short to avoid thermal lensing induced instability. The laser provides an increased rate of tissue cutting without necessitating an increase in the pulse energy.
Patent CA-2148610-A1 (CA)
Title: Method for rapid drying of a polybenzazole fiber
Inventor: IM JANG-HI
IPC: D01F6/74
Filed: 1993-11-30
Abstract: Polybenzazole fibers can be rapidly dried without undue fiber damge by exposing them to two or more set point temperatures with the temperatures being selected relative to the residual moisture content of the fiber. The residence time required for the fiber at each progressively higher temperature can be reduced if the fiber is always in full contact with the set point temperature of the drying equipment.
Patent CA-2149626-A1 (CA)
Title: Formation of triple helix complexes of single stranded nucleic acids using nucleoside oligomers which comprise pyrimidine analogs
Inventor: TS O PAUL ON-PONG
IPC: C12Q1/68
Filed: 1993-11-17
Abstract: Methods of detecting, recognizing or inhibiting or altering expression of a target sequence of a single stranded nucleic acid having any combination of purine and pyrimidine nucleosides by formation triple helix complexes in conjunction with Second and Third Strands which comprise optionally covalently linked Oligomers are provided.
Patent CA-2150538-A1 (CA)
Title: Portable room air purifier
Inventor: DAVIS GEORGE B
IPC: F24F8/108
Filed: 1993-12-07
Abstract: A portable and compact room air purifier having an internal filter element (30) through which air is drawn by a centrifugal fan (32) and wherein the air is discharged generally uniformly and radially by passing between at least one generally arcuate scroll (41, 42) and a surrounding deflector (40). The purifier is automatically deactivated in the event of destruction or removal of the filter housing (11).
Patent CA-2153364-A1 (CA)
Title: Multi-purpose, mobile storage cabinet with horizontally and vertically adjustable shelf structure
Inventor: GEISS MICHAEL J II
IPC: A47B46/00
Filed: 1995-07-06
Abstract: A mobile storage cabinet in combination with a shelf structure horizontally and vertically adjustable with respect to the cabinet.          In a first embodiment,  the shelf structure comprises an inner cabinet having vertically spaced shelves slidingly mounted therein.          In the stored position, the inner cabinet including shelves rests inside the outer cabinet beneath the top surface thereof; in the extended position, the inner cabinet rests forwardly of the outer cabinet and may be further moved vertically between fully lowered and raised positions.  In a second embodiment, a unitary shelf is horizontally and vertically adjustable with respect to the cabinet, this embodiment being especially useful as a work table while the first embodiment is especially useful for transporting and storing equipment.
Patent CA-2156231-A1 (CA)
Title: Process for making the product of a nucleic acid amplification reaction incapable of being a target for further amplification, a diagnostic assay employing said process, a kit anda container
Inventor: GEMEN BOB VAN
IPC: C12Q1/6865
Filed: 1995-08-16
Abstract: A  process  for  making  the  product  of  a  nucleic  acid amplification reaction, which amplification reaction employs one or more primer pairs,  incapable  of being a target  for  further  amplification comprising:  contacting  the  amplified  product  with an  oligonucleotide capable of hybridizing  to  a stretch  a nucleotides  of  the  amplified product, said stretch being situated between the hybridisation sites of a pair  of  primers,   under  conditions  which  allow  formation  of  a hybridisation  complex  between  the  oligonucleotide  and  the  amplified product to occur, said oligonucleotide being modified in such a way that it  protects  the  double  stranded  part  of  the  hybridisation  complex hybridized to the oligonucleotide from degradation,  and subjecting the hybridisation complex to a degradative treatment under circumstances such that  at  least  the  part  of  the  hybridisation  complex  capable  of hybridizing to the primers is degraded. An assay for diagnosing the presence of a nucleic acid sequence in a sample comprising carrying out the afore-mentioned method and a kit for carrying out the afore-mentioned method.
Patent CA-2157016-A1 (CA)
Inventor: BOLES SOL
IPC: G01S7/285
Filed: 1994-12-29
Abstract: Un système radar à impulsions à bande ultra-large destiné à une plate-forme aéroportée comprend des circuits (16) permettant l'intégration cohérente des signaux afin d'améliorer le rapport signal/bruit et d'accroître les capacités de détection du système, et permettant également d'appliquer une compensation de mouvement aux signaux afin de rectifier les modulations fortuites des signaux reçus dues à la vibration ou aux secousses de la plate-forme aéroportée qui pourraient en d'autres circonstances altérer les processus de filtrage et d'intégration des signaux. On applique des filtres de vitesse et une intégration cohérente, en dépit de l'absence d'informations de phase dans les signaux, en exploitant les propriétés de temporisation des signaux d'impulsion reçus, la fréquence de répétition des impulsions observables des signaux reçus différant de la fréquence de répétition des impulsions transmises en vertu de la vitesse relative des éléments de réflexion de signaux et de la plate-forme radar.
Patent CA-2157228-A1 (CA)
Inventor: BESSELS NICOLAAS
IPC: B65G21/20
Filed: 1995-08-30
Abstract: An apparatus for orienting lids each comprising a plate and a peripheral edge standing away therefrom comprises: (1) a first conveyor belt for supplying a disordered mass of lids; (2) a second conveyor belt connecting thereon at the end thereof and inclining upward at an acute angle of between about 20° and 80°, preferably between about 40° and 50°, behind the active part of which are placed attracting means which exert a sufficiently great attractive force on the plate to cause a lid to be carried along by the second conveyor belt but which exert an attractive force on the peripheral edge insufficiently great to cause a lid to be carried along by the second conveyor belt: and (3) discharge means for removing from the second conveyor belt and further transporting the lids all with the same orientation.
Patent CA-2158361-A1 (CA)
Title: Phosphorus-modified epoxy resins, process for the preparation thereof and use thereof
Inventor: VON GENTZKOW WOLFGANG
IPC: B29C39/00
Filed: 1994-03-10
Abstract: The  present  invention relates  to phosphorus-modified epoxy  resins  having  an  epoxy  number  from  0  to 1 mol/100 g,  comprising  structural  units  which  are derived from (A)  polyepoxy compounds having at least two epoxy groups per molecule, and (B)  phosphinic and/or phosphonic anhydrides.            The invention further provides a process for preparing these phosphorus-modified epoxy resins and provides for the use of the resins in producing moldings, coatings or laminates.