baber/WOPTO huggingface dataset:
Patent CA-2111306-A1 (CA)
Title: Acrylic rubber composition
Inventor: MIKUNI KENJI
IPC: C08L33/04
Filed: 1993-12-13
Abstract: An acrylic rubber composition comprising 100 parts by weight of acrylic rubber containing cross-linkable groups and 2 to 40 parts by weight of tri(2-ethylhexyl) phosphate has quite an unexpected effect on prevention of fixation of its vulcanized rubber moldings to metallic materials or resin moldings when brought into direct contact with the latter due to the presence of tri(2-ethylhexyl) phosphate in the acrylic rubber containing cross-linkable groups.
Patent CA-2111931-A1 (CA)
Title: .alpha.-aminoketone derivatives
Inventor: ANDO RYOICHI
IPC: C07D407/12
Filed: 1993-12-20
Abstract: ABSTRACT OF THE DISCLOSURE      Alpha-aminoketone derivatives of the present invention strongly inhibit thiol protease such as papain, cathepsin B, cathepsin H, cathepsin L and calpain or the like and have excellent properties in absorbance on oral administration, tissue distribution and cell membrane permeability.  The alpha-aminoketone derivatives can thus be used as therapeutic agents for treating muscular dystrophy, amyotrophy, cardiac infarction, stroke, Alzheimer's disease, disturbance of consciousness or dyskinesia caused upon brain trauma, multiple sclerosis, peripheral nervous neuropathy, cataract, inflammation, allergosis, fulminant hepatitis, osteoporosis, hypercalcemia, breast carcinoma,  prostatic carcinoma or prostatomegaly.  It may also be used as therapeutic agents for suppressing growth of cancer cells, preventing metastasis of cancer or suppressing aggregation of plaques.
Patent CA-2112502-A1 (CA)
Title: Bow sight assembly
Inventor: DALLAIRE GUY
IPC: F41G1/467
Filed: 1993-12-29
Abstract: The bow sight assembly is provided for use in archery, more particularly for use with a rangefinder, such as a split image rangefinder.  The rangefinder is operated by moving a trigger connected to a positioning mechanism of the bow sight assembly until the instrument reads the range between the bow and the target. Simultaneously, a sight arm on which is located the sight pin rotates about a pivot in direct proportion to the movement of a vertical member connected to the rangefinder. In use, the setting of the sight positioning assembly allows the sight arm and its sight  pin  to  be  at  the  appropriate  angle  when the rangefinder is indicating the actual range between the bow and the target.
Patent CA-2115293-A1 (CA)
Title: Batch conveyor for processing chamber
Inventor: MADSEN TORBEN
IPC: A23B4/00
Filed: 1994-02-09
Abstract: ABSTRACT OF THE DISCLOSURE          A  processing  apparatus  having  a  chamber  having  upstream  and downstream ends for processing a plurality of products in batches, each batch of product being supported on a carrier having sides, a bottom and a top. The carriers being capable of being transitted through the chamber one after the other, side supports on opposite sides of the chamber spaced apart a distance sufficient to receive the carriers upon which the carriers are supported, while standing in and being moved through the chamber and the side supports being set at an incline from a low point adjacent the upstream end to a high point adjacent the downstream end, and a power devise for causing movement of the carriers from the upstream end to the downstream end, stops engageable by the carriers, for preventing reverse movement of the carriers down the incline  towards the upstream end, doors separating the chamber into zones, and power operated devices for moving the doors, and a controller for sensing the positions of some of the carriers, and opening and closing the doors when required.
Patent CA-2116138-A1 (CA)
Title: Methods and compositions for attenuating antibody-mediated xenograft rejection in human recipients
Inventor: GOOD HEATHER A
IPC: A61K35/14
Filed: 1992-08-21
Abstract: Antibody-mediated xenograft rejection is attenuated by (i) removing preformed antibodies to various identified carbohydrate xenoantigens from the recipient's cieculation prior to transplantation by extracorporeal perfusion of the recipient's blood over a biocompatible solid support to which the xenoantigens are bound and/or (2) parenterally administering a xenoantibody-inhibiting amount of an identified xenoantigen to the recipient shortly before graft revascularization and thereafter.
Patent CA-2118767-A1 (CA)
Title: Radio transceiver
Inventor: SANO HIDEO
IPC: G10L19/038
Filed: 1994-03-10
Abstract: A noise suppressing circuit in a digital portable telephone adjusts a level of signals from a microphone through an analog-to-digital converter to suppress ambient noise.   An encoder produces  encoded  signals  from output  signals  of  the  noise suppressing  circuit.    By  suppressing  ambient  noise  in  a transmitting side, the digital portable telephone is capable of preventing an awkward feeling to a person in a receiving side.
Patent CA-2119774-A1 (CA)
Title: Radio frequency automatic identification system
Inventor: GREENE MORTON
IPC: G01S/
Filed: 1992-09-24
Abstract: A radio frequency automatic identification system detects targets which include solid resonators (12) resonating at several frequencies, attributing information to the frequencies at which the target resonates. Preferred resonators are quartz crystals, which may be made by a process of heating quartz to soften it and cutting crystals to approximate size and resonant frequency. Resonators produces by such a process are measured to determine their actual resonant frequency, and preferably the crystals are sorted into predetermined frequency windows in accordance with their measured resonant frequency. A set of resonators (12a-12n) having frequencies corresponding to predetermined data is selected from the sorted groups of resonators and incorporated into a target. The preferred target is an ink-like material having a plurality of resonators disposed in a matrix which is radio frequency transparent at the frequency of interest. Targets are preferably detected by repetitively sweeping the frequency of the interrogating signal through a range which includes the information-bearing range of the system.
Patent CA-2120114-A1 (CA)
Title: Horizontal inflation tool
Inventor: BROOKS ROBERT T
IPC: E21B23/06
Filed: 1994-03-28
Abstract: A system for selectively isolating a lengthwise extending segment of a tubular member disposed in a well bore and for selectively operating a valve between a string of tubing and the isolated segment for transferring liquid between the isolated segment in the tubular member and the string of tubing.      The system utilizes a well tool on which a string of tubing can be selectively anchored with respect to a tubular member and which can selectively open a valve in the well tool solely by longitudinal motion of a string of tubing. The invention has a specific application to systems for selectively injecting liquid cement slurry or a liquid mud in a string of tubing into an inflatable packer device in both a vertical and horizontal or non-vertical well bore for inflating the packer device.
Patent CA-2121913-A1 (CA)
Title: Connecting Apparatus for Wall Panel System
Inventor: NIENHUIS JAMES H
IPC: E04B2/78
Filed: 1991-05-09
Abstract: There is disclosed an electrified wall panel system having a power distribution server locatable within a wall panel unit.  The power distribution server has four receptacle module ports oriented in an H-shaped configuration in which a first receptacle port on a first side of the wall panel unit opens toward a first end of the wall panel unit, a second receptacle port on the first side of the wall panel unit opens toward a second end of the wall panel unit, a third receptacle port on a second side of the wall panel unit opens toward the first end of the wall panel unit, and fourth receptacle port on the second side of the wall panel unit opens toward the second end of the wall panel unit.  First and second harnesses are each electrically connected at first ends thereof to the power distribution server, extend to opposite ends of the wall panel unit, and include connector ports on the second ends thereof for providing electrical interconnection of adjacent wall panel units.  There is also disclosed an electrified wall panel system with wall panel connector interchangeably usable with the interconnection of two, three, and four wall panel units.  The connector includes a hook member for connecting together adjacent vertical members of frames of adjacent wall panel units at a lower portion thereof and a draw nut for connecting together adjacent vertical members of frames of adjacent wall panel units at an upper portion thereof by vertical displacement thereof.
Patent CA-2124293-A1 (CA)
Title: Dolls
Inventor: STREUER WERNER
IPC: A63H3/24
Filed: 1994-05-25
Abstract: A B S T R A C T      A doll of the invention has a body (1) that is analogous to the body of a baby, and includes a tank (4), a feed pipe (5) connecting the mouth (3) of the doll to the tank (4) via a non-return valve (6), and a delivery pipe (7) connecting the tank (4) to a small-section orifice (8) provided at the location of the orifice of the urethra of the doll.  A valve (10) is mounted on the delivery pipe (7), an energy storage device (11) storing energy by the tank (4) being filled when the delivery valve (10) is closed, and pressurizing the liquid in the tank (4).  When the delivery valve (10) is opened, the energy storage device (11) releases energy, thereby flushing the liquid out from the tank (4) via said orifice (8) in the form of a long-lasting jet.  Application to dolls that simulate urination by squirting jets of liquid.
Patent CA-2126025-A1 (CA)
Title: System for imaging large surfaces
Inventor: NELSON DANIEL A
IPC: G03B37/04
Filed: 1994-06-16
Abstract: ABSTRACT A system for producing an orthographic representation of a surface comprising; moving a camera along a path parallel to the surface while maintaining the lens axis of the camera perpendicular to the surface, creating a number of overlapping images of the surface or frames, converting the information  to digital information, selecting from the frames strips passing through the centre of the frames and transverse to the camera movement and combining the information from the strips to produce a unitary representation of the surface.
Patent CA-2126213-A1 (CA)
Title: A method for obtaining glycosyltransferases
Inventor: ROTH STEPHEN
IPC: C12N11/00
Filed: 1992-12-21
Abstract: A reiterative method for obtaining the glycosyltransferases useful for glycosyltransferase-catalyzed synthesis of a saccharide composition by serially bonding preselected saccharide units onto an immobilized acceptor moiety which is one member selected from the group consisting of proteins, glycoproteins, lipids, glycolipids and carbohydrates. The method comprises in a first iteration, the steps of (i) contacting an acceptor moiety immobilized onto a solid or semi-solid support with a mixture containing at least one glycosyltransferase under conditions effective to allow said glycosyltransferase to bind to the immobilized acceptor moiety thereby resulting in an immobilized acceptor moiety-glycosyltransferase complex, followed by (ii) contacting the immobilized acceptor moiety-glycosyltransferase complex with a preselected saccharide under conditions and in the presence of co-reagents sufficient to effect bonding of the preselected saccharide unit onto the immobilized acceptor moiety catalyzed by the glycosyltransferase thereby freeing the glycosyltransferase from the complex and obtaining an immobilized product. This is followed by a single or a plurality of subsequent iterations of steps (i) and (ii), such that the immobilized product obtained in step (ii) of a given iteration is used as the immobilized acceptor moiety in step (i) of the following iteration, until the target saccharide composition is obtained, and all of the required glycosyltransferases are also thereby obtained.
Patent CA-2126327-A1 (CA)
Title: Amidino derivatives and their use as nitric oxide synthase inhibitors
Inventor: BEAMS RICHARD MANSFIELD
IPC: C12N9/99
Filed: 1992-12-23
Abstract: Amidino derivatives of formula (1) and salts, and pharmaceutically acceptable esters and amides thereof, in which: R1 is a C1-6 straight or branched chain alkyl group; a C2-6alkenyl group, a C2-6 alkynyl group, a C3-6cycloalkyl group or a C3-6cycloalkylC1-6alkyl group; Q is an alkylene, alkenylene or alkynylene group having 3 to 6 carbon atoms and which may optionally be substituted by one or more C1-3alkyl groups; a group of formula -(CH2)p X(CH2)q- where p is 2 or 3, q is 1 or 2 and X is S(O)x where x is 0; 1 or 2, O or NR2 where R2 is H or C1-6alkyl; or a group of formula-(CH2)r A(CH2)s where r is 0, 1 or 2, s is 0, 1 or 2 and A is a 3 to 6 membered carbocyclic or heterocyclic ring which may optionally be substituted, by one or more suitable substituents such as C1-6alkyl, C1-6alkoxy, hydroxy, halo, nitro, cyano; trifluoroC1-6alkyl, amino, C1-6alkylamino or diC1-6alkylamino and pharmaceutical formulations containing them are described for use in medicine, novel compounds of formula (I) and the preparation of such novel compounds are also disclosed.
Patent CA-2126636-A1 (CA)
Inventor: MABILAT CLAUDE
IPC: G01N33/543
Filed: 1994-06-23
Abstract: "Dispositif pour améliorer la capture de molécules cibles, et procédé de captureutilisant ledit dispositif". Dispositif de capture d'une molécule cible dans le but de la détecter et/ou de la doser, comprenant un support solide sur lequel est immobilisé un ligand, ledit ligand étant présenté sous la forme d'un conjugué résultant du couplage covalent d'un polymère avec une pluralité de molécules dudit ligand. Le polymère est un copolymère de N-vinyl pyrrolidone, et le conjugué est immobilisé sur le support solide par adsorption. Lorsque le ligand est capable de former un complexe avec la cible, le dispositifest spécifique d'une cible donnée. Lorsque le dispositif comprend en outre un réactif bifonctionnel capable de former un complexe d'une part avec le ligand et d'autre part avec la cible, le support sur lequel est immobilisé le ligand constitue un système universel de capture.
Patent CA-2127478-A1 (CA)
Title: Modified zeolites for trapping hydrocarbons
Inventor: HERTL WILLIAM
IPC: F02M25/07
Filed: 1994-07-06
Abstract: ABSTRACT OF THE INVENTION      A molecular sieve structure is disclosed for adsorbing hydrocarbons emitted during engine start-up, before the catalytic converter has attained its effective operating temperature.  The molecular sieve can be zeolites or ceramic substrates having a zeolite surface.  The molecular sieve is modified by inserting certain metal ions into the molecular sieve structure.  The molecular sieve structure is also capable of releasing or desorbing the hydrocarbons when the molecular sieve reaches a certain temperature.
Patent CA-2129623-A1 (CA)
Title: Mains pressure flusher valve
Inventor: HILL STEPHEN A
IPC: E03D3/04
Filed: 1993-02-05
Abstract: A mains pressure valve which comprises a main chamber (12) having an inlet chamber (11) for fluid and a discharge chamber (14) for fluid; a piston (17) located in the main chamber (12) which is movable into and out of sealing engagement with the outlet of the main chamber (12) and which defines above it an upper portion (40) of the main chamber (12); a port (35) in the upper portion (40) which permits fluid to flow therethrough; and actuation control (42) associated with the port to regulate the flow of fluid through the port. Upon actuation fluid in the upper portion (40) drains through port (35) allowing piston (17) to rise and mains pressure fluid passes from inlet chamber (11) through main chamber (12) and out discharge chamber (14). Fluid bleeds via flow valve (21) and (22) into upper portion (40) and as port (35) is closed piston (17) closes the valve after a predetermined period.
Patent CA-2129827-A1 (CA)
Inventor: KRSMANOVIC VELIBOR
IPC: G01N33/569
Filed: 1993-02-19
Abstract: 2129827 9317108 PCTABS00163 L'invention concerne des peptides immunologiquement apparentés aux protéines exprimées par un agent viral, ayant une séquence d'acides aminés ordonnée à l'aide de la méthode d'analyse informationnelle des protéines à l'aide de la méthode de transformation de Fourier par référence à la séquence d'acides aminés d'un antigène cible contre lequel on souhaite former des anticorps, ou diriger les lymphocytes, cette séquence présentant dans le spectre de Fourier, une ou plusieurs fréquences sensiblement de même valeur que la ou les fréquences caractéristiques de l'antigène cible. Application de ces peptides pour le diagnostic de pathologies virales chez l'homme ou l'animal ou comme compositions immunogènes.
Patent CA-2132083-A1 (CA)
Inventor: ROTHSCHILD WAYNE H
IPC: A63F13/08
Filed: 1994-09-14
Abstract: The invention consists of a slant top cabinet for a video game where the video monitor is located beneath a door. The side edges of the door mate with gutters such that liquid spilled into the seam of the door will drain into the gutters away from the monitor. A rubber seal is attached to and surrounds the monitor such that liquid spilled on the screen or game top will drain into the rubber seal. The rubber seal includes a port that connects to a conduit for draining liquid from the rubber seal away from the monitor.
Patent CA-2136720-A1 (CA)
Title: Short-fiber-reinforced plastic foils
Inventor: STROHLE GERHARD
IPC: C08J5/06
Filed: 1994-04-28
Abstract: Flexible plastic foils reinforced with surface-treated short fibers of approximately 0.3 to 10 mm length, and their use mainly in roof and tunnel construction. Such flexible short-fiber-reinforced plastic foils have very good overall properties, mainly a high resistance to aging, high stress resistance and high mechanical and thermal stability and weather resistance.
Patent CA-2137438-A1 (CA)
Inventor: MOIREAU PATRICK
IPC: C03C25/26
Filed: 1994-12-06
Abstract: Process for the manufacture of a composite material made of an organic substance reinforced with glass filaments. The invention consists in the combined use of an organic substance and of glass filaments coated with a size consisting of a solution whose solvent content is lower than 5 % by weight, the said solution including a mixture of components capable of being polymerised and/or crosslinked by heat treatment, the said components being, in the case of at least 60 % thereof, components whose molecular mass is lower than 750 and from 0 to 25 % by weight of bridging agents, lubricating agents, stabilising agents, initiators and/or catalysts of polymerisation, the said agents and initiators being optionally polymerisable and/or crosslinkable, the said size not being polymerised, and in then subjecting the whole to a heat treatment and/or to the action of an actinic radiation.
Patent CA-2139277-A1 (CA)
Title: Toasting cavity for an electric toaster
Inventor: KRASZNAI CHARLES Z
IPC: A47J37/08
Filed: 1994-12-29
Abstract: An electric toaster includes a housing defining a toaster cavity.  A comestible support rack is mounted within the toasting cavity for supporting the bread to be toasted in a horizontal plane within the cavity.  The toaster includes first and second heaters mounted respectively above and below the support rack.  The cavity includes radiant energy reflecting surfaces above and below the support tray to direct energy generated by the heaters of the toaster to uniformly toast each side of the comestible.  Heat shields are positioned between each of the heaters and the food support rack.  The heat shields aid the reflective surfaces in uniformly toasting the surfaces of the comestible.
Patent CA-2140512-A1 (CA)
Title: Multi-stage infectious waste treatment system
Inventor: KLINE DANIEL
IPC: B09B3/00
Filed: 1995-01-18
Abstract: ABSTRACT      A multi-stage treatment system for infectious waste includes a shredding stage, a granulating stage, a wetting stage, a disinfecting stage, and a dewatering stage which define a continuous treatment flowpath for the infectious waste.  A plurality of blades shred and then granulate the waste  in  the  shredding  and  granulating  stages  while simultaneously  mixing  the  waste  with   disinfectant chemicals.  The granulating stage insures that the waste is granulated to a sufficiently small size to facilitate the use of a relatively low concentration of a highly reactive disinfectant.   Chemicals are mixed to form a volatile, highly reactive disinfectant which is then immediately injected into the waste stream.  A plurality of jets wet the waste mixture in the wetting stage with the heated aqueous disinfectant.  A flow restriction removes excess aqueous liquid from the disinfected waste in the dewatering stage and renders the product suitable for landfilling.
Patent CA-2142720-A1 (CA)
Title: A process for preparing high impact strength polyethylene terephthalate/ionomer blends
Inventor: MEYER MAX F JR
IPC: B29C48/405
Filed: 1993-08-30
Abstract: ABSTRACT This invention relates to a process for preparing polyethylene terephthalate/ionomer compositions which exhibit high impact strength. The process involves melt blending polyethylene terephthalate with an ionomer of ethylene, an unsaturated carboxylic acid selected from the group consisting of acrylic acid and methacrylic acid wherein the carboxylic acid groups are neutralized with zinc ions, and an alkyl acrylate, at a shear rate of about 3500 to about 7000 reciprocal seconds; and thermoforming the blend into an article.
Patent CA-2147918-A1 (CA)
Title: Percutaneous absorption preparation
Inventor: TOKUDA SHOICHI
IPC: A61K31/485
Filed: 1995-04-26
Abstract: A  percutaneous  absorption  preparation  which  is excellent in the skin penetration of a non-narcotic analgesic buprenorphine and can sustain a high blood level in a stable state over a long period of time is provided.  The percutaneous absorption  preparation  for  administrating  buprenorphine hydrochloride and/or buprenorphine, which comprises a support having on one surface thereof a plaster layer containing a pressure-sensitive adhesive, buprenorphine hydrochloride and/or buprenorphine,  and  a  penetration  enhancer,  wherein  the penetration enhancer comprises a combination of a monoglyceride of a fatty acid having 6 to 8 carbon atoms and isopropyl myristate, and the plaster layer contains at least 10 % by weight of a monoglyceride of fatty acid having 6 to 8 carbon atoms and at least 5 % by weight of isopropyl myristate, with the proviso that the content of the whole penetration enhancer ranges from 25 to 50 % by weight.   The combined use of the fatty  acid  monoglyceride  and  isopropyl  myristate  as  a penetration enhancer synergistically elevates skin penetration of buprenorphine hydrochloride and/or buprenorphine.
Patent CA-2149833-A1 (CA)
Title: Surgical incision members for endoscopic suturing apparatus
Inventor: GRANGER RICHARD
IPC: A61B17/28
Filed: 1995-05-19
Abstract: A surgical incision member is provided including a body portion defining first and second longitudinal ends, tissue penetrating portion adjacent each longitudinal end of the body portion, suture attachment structure intermediate the tissue penetrating portions, and a suture attached to the suture attachment structure. A method is also provided wherein the suture is attached to the surgical incision member by adhesives or by crimping.
Patent CA-2152735-A1 (CA)
Title: Twist-on connector having improved finger grip wings
Inventor: WHITEHEAD JAMES H
IPC: H01R4/22
Filed: 1995-06-27
Abstract: A twist-on electrical connector connects plural insulated electrical conductors. The connector may be manually twisted onto the conductors by an installer. The connector includes an outer insulative shell and an expandable spring held within the shell. The shell includes a pair of generally diametrically opposed wings which may be gripped by the installer to facilitate twisting of the connector onto the wires. The wings conform to the fingers of the installer to permit the easy gripping and twisting of the connector onto the conductors.