baber/WOPTO huggingface dataset:
Patent CA-2123893-A1 (CA)
Title: Fatty acyl-coa:fatty alcohol o-acyltransferases
Inventor: METZ JAMES G
IPC: C12R1/91
Filed: 1992-11-13
Abstract: By this invention, a partially purified fatty acyl-CoA: fatty alcohol acyltransferase (wax synthase) is provided, wherein said protein is active in the formation of a wax ester from fatty alcohol and fatty acyl substrates. Of special interest is a jojoba embryo wax synthase having an apparent molecular mass of approximately 57kD. Also considered are amino acid and nucleic acid sequences obtainable from wax synthase proteins and the use of such sequences to provide transgenic host cells capable of producing wax esters.
Patent CA-2126655-A1 (CA)
Title: Olefinic polymer composition and article made with said composition
Inventor: GORGERIN MICHEL
IPC: C08L83/04
Filed: 1994-06-23
Abstract: Composition including a silicone and an olefinic polymer, the olefinic polymer exhibiting a molecular mass distribution defined by an Mw/Mn ratio not exceeding 12. Object manufactured from such a composition.
Patent CA-2128911-A1 (CA)
Inventor: LEWIS THOMAS E
IPC: B41C1/05
Filed: 1994-07-27
Abstract: Lithographic printing plates suitable for imaging by means of laser devices.  Laser output ablates one or more plate layers, resulting in an imagewise pattern of features on the plate.  The image features exhibit an affinity for ink or an ink-abhesive fluid that differs from that of unexposed areas. The plates also include a secondary ablation layer that ablates only partially, and in a controlled fashion, as a result of destruction of overlying layers.
Patent CA-2129112-A1 (CA)
Title: Benzopyran, benzothiopyran and benzofuran derivatives as 5-ht4 antagonists
Inventor: KING FRANCIS D
IPC: A61P25/04
Filed: 1993-02-01
Abstract: Compounds of formula (I) and pharmaceutically acceptable salts thereof, in which X1-(CH2)x-X2 and the aromatic carbon atoms to which they are attached form a 5-7 membered ring wherein:  one of X1 and X2 is O, S or CH2 and the other is CH2; x is 1, 2 or 3; R1 is hydrogen, amino, halo, C1-6 alkyl, hydroxy or C1-6 alkoxy; R2 is hydrogen, halo, C1-6 alkyl, C1-6 alkoxy, nitro, amino or C1-6 alkylthio; R3 is hydrogen, halo, C1-6 alkyl, C1-6 alkoxy or amino; R4 and R5 are independently hydrogen or C1-6 alkyl; Y is O or NH; Z is of sub-formula (a), (b) or (c), wherein n1 is 1, 2, 3 or 4; n2 is 1 or 2; n3 is 2, 3, 4 or 5; q is 0, 1, 2 or 3; p is 0, 1 or 2; m is 0, 1 or 2; Ra is hydrogen or a lipophilic group, such as C1-12 alkyl or aralkyl; or Ra is (CH2).GAMMA.R10 wherein r is 2 or 3 and R10 is selected from cyano, hydroxyl, C1-6 alkoxy, phenoxy, C(O)C1-6 alkyl, COC6H5, -CR11R12, NR11COR12, SO2NR11R12 or NR11SO2R12 wherein R11 and R12 are hydrogen or C1-6 alkyl; and R6, R7 and R8 are independently hydrogen or C1-6 alkyl; and R9 is hydrogen or C1-10 alkyl;  or a compound of formula (I) wherein the CO-Y linkage is replaced by a heterocyclic bioisostere; and their use as pharmaceuticals in the treatment of gastrointestinal disorders, cardiovascular disorders and CNS disorders.
Patent CA-2130176-A1 (CA)
Title: Textile-like apertured plastic films
Inventor: TURI MORDECHAI
IPC: B29C67/00
Filed: 1992-02-18
Abstract: Apertured plastic films comprise a stretchable thermoplastic polymeric material having a plurality of microholes (37) de-fined by a network of fiber-like elements (38). The films are produced by directing fluids, especially water, against the upper sur-face of a starting film in the form of columnar streams in a contact zone, while the film is supported on a backing element. The films of the invention are useful as covering materials for absorbent products such as diapers, wound dressings and sanitary nap-kins.
Patent CA-2131666-A1 (CA)
Title: Method for Producing Iron-Containing Material Having Less Clustering During Direct Reduction and Products Thereof
Inventor: STEEGHS HARRY R G
IPC: C21B11/00
Filed: 1994-09-08
Abstract: A method for abating the incidence of cluster formation of reducible iron-containing material during the direct reduction of said material is disclosed. The method generally comprises contacting the reducible iron-containing material with a cluster-abating effective amount of a dispersion of a particulate material.
Patent CA-2133492-A1 (CA)
Title: 2-[2-(5-tetrazolyl)phenyl]-1, 2-dihydroquinoline derivatives, their preparation and their use as synthesis intermediates
Inventor: CHEKROUN ISAAC
IPC: C07D401/10
Filed: 1994-10-03
Abstract: ABSTRACT   2-[2-(5-TETRAZOLYL)PHENYL]-1,2-DIHYDROQUINOLINE DERIVATIVES, THEIR PREPARATION AND THEIR USE AS            SYNTHESIS INTERMEDIATES     A compound of formula (1):         (1) in which R1 represents a 1,1-dimethylethyl, triphenylmethyl, methoxymethyl or benzyloxymethyl group; and R2 represents a C1-C4 alkyl group.
Patent CA-2134588-A1 (CA)
Title: Thigh high panty hose
Inventor: BARDHAN BIBHUTI B
IPC: A41B11/14
Filed: 1994-10-28
Abstract: Women's nylon stockings or hoses or socks are of various lengths: tootsies, socks, knee-highs, thigh-highs, hoses of conventional lengths, panty-hoses, etc. Of these, one of the latest fashions or styles or vogues is the so-called "Thigh Highs" (one of the trade marks is "Stay-Ups"). The length of a "Thigh High" is about the middle of the thigh -- above the knee, but short of the conventional length. This "Thigh High" has all the looks -- stylish, smart, and even sexy, if you wish to call it so. However, it has a couple of drawbacks. This is supposed to be the reason why it has not caught on, at least not as much as was expected, according to some opinions floating around. This present invention deals with these problems in a practical and realistic way. The major problem, referred to above, is that this "Thigh High" keeps on slipping down the thigh, apparently because the thigh, in general, is conical in shape, tapering down. Hence the upper band of this "Thigh High" finds its easy way down from its intended place on the thigh, because of gravity as well as contraction and expansion of the thigh muscles, and worst of all, because of stamping of the feet down during normal daily activities. And, this is in spite of elastic rubber band or a state of the art gum-like "sticky" material inlaying the inner lining of the upper band of this "Thigh High". Another, rather an aesthetic, problem is the area of skin of the thigh lying "bare" between the said upper band of this "Thigh High" below and the lower hem of the Skirt above.   Some ladies, no less modern, finds this rather immodest, if not indecent; in other words, not "lady like"! A strip of bare skin, especially in that particular location on the body, may appear to some as more suggestive than even baring the whole leg, thigh and all, such as in a swim suit or bikini, or strolling the beaches barefoot on a hot summer afternoon. Obviously, it is not what is shown, but, rather, what is suggested! This present invention overcomes the said problems or objections by having the upper border of this "Thigh High" being woven onto the lower border of the upper part of a panty hose cut up from the lower part at the level of the said upper border of the "Thigh High". This holds the "Thigh High" in position "covering" the underlying skin with a layer of nylons, which latter may be almost invisible, in any case. At least, no one can now say that the skin is "bare" !
Patent CA-2137330-A1 (CA)
Title: Combined seal and boot for steering shaft assembly
Inventor: SMITH JOHNNY N
IPC: F16D3/84
Filed: 1994-12-05
Abstract: A combined seal and boot assembly for protectively covering a telescoping connection between two shaft members in a steering shaft assembly includes a cylindrical body portion, a flexible boot portion, and a pair of sealing lips. The body portion is frictionally mounted on the end of the female splined steering shaft member. The flexible boot portion is formed from a plurality of alternating inwardly and outwardly extending corrugations. The sealing lips extend inwardly into resilient engagement with the splines formed on male splined steering shaft member. The metallic band is provided to maintain the resilient engagement with the splines formed on male splined steering shaft member. The sealing lips are urged into engagement with a higher friction portion of the male splined steering shaft member during normal use, wherein only a small amount of relative axial movement occurs between the male and female splined steering shaft members. However, when the male and female splined steering shaft members are telescopically extended by a relatively large amount, the sealing lips are moved axially off of the higher friction portion of the male splined steering shaft member.
Patent CA-2137501-A1 (CA)
Title: Resilient platform exercise device
Inventor: WILKINSON WILLIAM T
IPC: A63B23/12
Filed: 1994-12-07
Abstract: A resilient platform exercise device includes a trampo-line having a peripheral frame with a platform secured to the frame by a plurality of spaced springs for resiliently mounting the platform.  An upstanding pole assembly is mounted directly to the frame juxtaposed the platform.  The pole assembly terminates in two spaced handles on opposite sides of the platform in alignment with each other.   Each of the handles is pivotally mounted and is movable in opposition to resistance located at the pivotal mount.
Patent CA-2137995-A1 (CA)
Title: Heated air-circulating oven
Inventor: MOSHONAS GEORGES
IPC: F27B17/00
Filed: 1994-12-13
Abstract: A heated air-circulating oven is disclosed, having a baking chamber in open communication with one or more suction chambers. One or more blowers draw air from the baking chamber through the suction chambers. The drawn air then  passes  through  a  blowing  chamber  and  through  a plurality of blown air distributors in open communication with the baking chamber so as to reinject the air drawn and blown by the blowers back into the baking chamber. The oven also has a heater external to the baking chamber so as to heat the air drawn by the blowers.
Patent CA-2138460-A1 (CA)
Inventor: NITARDY LARRY E
IPC: B31B5/00
Filed: 1994-12-19
Abstract: A reusable and collapsible container having a collapsed configuration for storage and shipment and an assembled configuration for containing a product. The container is formed from a polymeric sheet and has substantially flat panels, hinges connecting adjacent panels, and releasable fasteners on at least some of the panels for holding the panels in an assembled configuration. The sheet has opposing walls separated by longitudinally extending webs. A portion of the hinges cross the longitudinally extending webs and are formed by hot compression of at least one wall of the sheet. Another portion of the hinges are longitudinally extending and are formed by cold compression of at least one wall of the sheet.
Patent CA-2140116-A1 (CA)
Title: Process for releasing acidic organic compounds from salts thereof by carbon dioxide
Inventor: KULPE JUERGEN
IPC: C07C51/02
Filed: 1995-01-12
Abstract: A process for releasing acidic organic compounds from aqueous solutions of their salts by carbon dioxide in the presence  of  an  essentially  water-insoluble  organic solvent, comprises re-extracting the organic phase with carbon dioxide-containing water.            In the process according to the invention,  the acidic compounds are completely released from the corresponding salts, i.e. the organic solution is free of salts.
Patent CA-2140299-A1 (CA)
Title: Fluorinated powder coatings having improved gloss
Inventor: VERWEY EDWIN
IPC: C09D5/03
Filed: 1995-01-16
Abstract: Pigmented powder coating products based on low melting point fluorine-based terpolymers, preferably on those made form a majority of vinylidene fluoride copolymerized with tetrafluoroethylene and hexafluoropropene, are capable of providing coatings with controllable gloss properties. The process for preparing coatings from the powders is essentially characterized by the selection of the temperature at which the desired gloss can be obtained, from low to high, without degradation of the mechanical properties.
Patent CA-2140884-A1 (CA)
Title: Mammalian multipotent neural stem cells
Inventor: ANDERSON DAVID J
IPC: C12P21/08
Filed: 1993-07-26
Abstract: The invention includes mammalian multipotent neural stem cells and their progeny and methods for the isolation and clonal propagation of such cells. At the clonal level the stem cells are capable of self regeneration and asymmetrical divi-sion. Lineage restriction is demonstrated within developing clones which are sensitive to the local environment. The inven-tion also includes such cells which are transfected with foreign nucleic acid, e.g., to produce an immortalized neural stem cell. The invention further includes transplantation assays which allow for the identification of mammalian multipotent neural stem cells from various tissues and methods for transplanting mammalian neural stem cells and/or neural or glial progeni-tors into mammals.  A novel method for detecting antibodies to neural cell surface markers is disclosed as well as a monoc-lonal antibody to mouse LNGFR.
Patent CA-2141153-A1 (CA)
Title: Accumulator for an Air Conditioning System
Inventor: DENOLF STEVEN J
IPC: F25B43/00
Filed: 1995-01-26
Abstract: An accumulator for use in an automobile, has an inner housing located within an outer housing.  The inner housing has a channel formed therein, such that a fluid-tight flow path which goes down one side across the bottom and back up the other side to an exit orifice is defined.  A cap having inlet and outlet orifices therethrough is secured to the outer housing and seals both the inner and the outer housings to prevent any leakage of any fluid.
Patent CA-2142657-A1 (CA)
Inventor: UHLEMAYR REINHOLD
IPC: B31B50/64
Filed: 1995-02-16
Abstract: In order to prolong the durability of the sealing surfaces and to improve their stability in a heat-sealing device for bonding heat-sealable layers of paper or the like with each other, with a conveying device defining a transport path for the layers and a sealing device arranged along the transport path with at least one sealing jaw, it is suggested that the sealing jaw comprises a sealing surface facing the transport path, this sealing surface formed from 5 to 60 % of a wear-resistant, in particular abrasion-proof material and, in addition, of a material with good gliding properties.
Patent CA-2143470-A1 (CA)
Title: Cooking burner
Inventor: NIWA OSAMU
IPC: F24B1/185
Filed: 1995-02-27
Abstract: A non-open fire type cooking burner capable of exhibiting endurance, workability and safety.  Heat combustion or exhaust gas produced by combustion in a burner body are guided to a heat exchanger made of metal and discharged through an exhaust pipe to an exterior of a room, respectively.  The heat is then radiated to a ceramic plate arranged above the heat exchanger for cooking.  An air shifter provided with an air-direction change-over damper is arranged so as to change over flowing of air, to thereby permit the cooking burner to be applied to space heating as well as cooking.
Patent CA-2144818-A1 (CA)
Title: Graduated anvil for surgical stapling instruments
Inventor: BOLANOS HENRY
IPC: A61B17/072
Filed: 1995-03-16
Abstract: An anvil is disclosed for utilization in conjunction with a surgical stapling instrument configured to apply rows of staples to body tissue. The anvil is provided with graduations to delineate the boundaries of the staple forming area defined thereby, as well as to delineate the range through which a fastener driving assembly and optional knife blade translate during a stapling operation.
Patent CA-2146311-A1 (CA)
Title: Device for reverse-twisting stranding elements
Inventor: KUMPF FRIEDHELM
IPC: H01B13/02
Filed: 1995-04-04
Abstract: A device for the reverse-twisting of stranding elements (4), comprising a stationary guide disk (1) and a twisting disk (2) located at a distance from the guide disk and able to rotate around its axis.  At least one filament-shaped, tension-proof support element (7) is located between the guide disk (1) and the twisting disk (2).  At least one holding element (5) is mounted on the support element (7) and is located at a distance from the guide disk (1) on one side, and from the twisting disk (2) on the other.  The holding element (5) contains axial passage holes (6) for the stranding elements (4).  The ends of the support elements (7) are affixed in holders (9), which are able to tilt and/or rotate with respect to the twisting disk (2).
Patent CA-2155146-A1 (CA)
Title: Sputtering silicon dielectric films with noble gas mixtures
Inventor: ZARRABIAN SOHRAB
IPC: H01L21/31
Filed: 1995-08-01
Abstract: A  method  and  apparatus  for  controlling operation  of  a  magnetron  sputtering  system  when depositing  thin  films  of  non-conductive  or  semi-conductive elements,  such as silicon,  or compounds thereof forming dielectrics, such as silicon dioxide, silicon nitride,  and the like.   A mixture of two different noble gases are used.  The relative proportion of the two or more noble gases is selected to reduce the probability of arcing occurring during the sputtering process, thereby allowing control of the process by an automatic feedback control system to maintain stable operation within  a desired hysteresis  region of  a deposition rate characteristic curve.
Patent CA-2155492-A1 (CA)
Inventor: KAMINSKI STANLEY SIGMUND
IPC: F16D69/02
Filed: 1995-08-04
Abstract: Wet processed friction materials are disclosed wherein the components thereof include blends of a) fibrillated, organic, synthetic polymer, b) organic, synthetic polymer staple and c) organic, synthetic soluble polymer particles.
Patent CA-2157360-A1 (CA)
Title: Mica based pigments coated with alkylene glycol alkyl ether
Inventor: KEISER JAMES R
IPC: C09D7/12
Filed: 1993-03-22
Abstract: Finely divided mica based pigments coated with about 5-20 % by weight, based on the weight of the pigment, of an alkylene glycol alkyl ether that can be added directly to a coating composition and blended with the coating composition and a process for coating the pigment with the alkylene glycol alkyl ether and blending the coated pigment into a coating composition.
Patent CA-2158465-A1 (CA)
Inventor: HULL JOHN R
IPC: F16F15/315
Filed: 1994-03-03
Abstract: A flywheel energy storage device having an iron structure levitated by a high temperature superconductor material structure and a permanent magnet structure. Various geometries of this device are disclosed.
Patent CA-2159605-A1 (CA)
Inventor: BROM GUIDO CLEMENS
IPC: C11D17/00
Filed: 1994-03-15
Abstract: A solid detergent composition in the form of briquettes of compressed granular detergent material is provided, said composition comprising from 0.1 to 10 % by weight of a polycarboxylated polymer and from 0.1 to 20 % by weight of a watersoluble inorganic carrier material for said polymer, the bulk density of said composition ranging from 1000 to 2100 kg/m3. This composition was found to exhibit excellent compatibility and good anti-scaling properties.
Patent CA-2160972-A1 (CA)
Title: Peroxide bleaching process and substrate bleached thereby
Inventor: CHANG HOU-MIN
IPC: D21C9/16
Filed: 1995-10-19
Abstract: A  multi-step  bleaching  method  for  bleaching  a substrate in an aqueous suspension using a multi-stage bleaching sequence having one or more peroxide stages is disclosed.  The method comprises that during a first step, the pH is monitored to determine that the pH is about 4.0 or less,  or an acid generator is added to adjust the suspension to have an acidic pH of about 4.0 or less.          Then, during a second step, said second step occurring during a peroxide stage following the pH monitoring/ adjusting step, a selected phosphonic acid based chelating agent, preferably having at least four phosphonic acid moieties, such as DTMPA chelating agent or BL335 chelating agent, is added.
Patent CA-2167214-A1 (CA)
Title: Monoclonal antibodies to egg yolk immunoglobulins (igy)
Inventor: JACKOWSKI GEORGE
IPC: G01N33/566
Filed: 1993-07-14
Abstract: Chicken antibodies have grown in popularity for use in immunoassays due to several advantages over mammalian antibodies. Using purified IgG from chicken yoke a series of murine monoclonal antibodies were developed and characterized by ELISA and immunoblotting techniques. The monoclonal antibodies obtained have a high affinity to chicken IgG, specifically the heavy chain of IgG. No cross reactivity with human, murine, goat or rabbit IgG was observed. These monoclonal antibodies have been used as reporter antibodies and have also been conjugated to horse radish peroxidase without any apparent loss in specificity or affinity for chicken IgG.
Patent CA-2169695-A1 (CA)
Inventor: ENGLERT HEINRICH
IPC: C07D303/48
Filed: 1996-02-16
Abstract: Substituted benzenesulfonylureas and -thioureas of the formula I   exhibit outstanding effects on the cardiovascular system.
Patent CA-2169877-A1 (CA)
Title: Balanced flue outdoor water heater
Inventor: MOORE H JACK JR
IPC: F24H1/20
Filed: 1996-02-20
Abstract: An outside balanced flue water heater comprising a water tank; a jacket surrounding the water tank; a combustion chamber containing a burner positioned adjacent the water tank; a flue extending from the combustion chamber through an upper portion of the water tank; a water inlet and a water outlet connected to the water tank; a substantially airtight exterior shell positioned around the jacket and forming a combustion air passageway between the jacket and the exterior shell, the combustion air passageway communicating with the combustion chamber to supply combustion air from the combustion air passageway to the combustion chamber; means forming a combustion air inlet chamber above the water tank and adapted to directly receive outside air, the combustion air inlet chamber communicating with the combustion air passageway; and means forming a flue gas exhaust chamber above the combustion air inlet chamber and adapted to receive flue gases from the flue and to directly exhaust flue gases, the flue gas exhaust chamber communicating with the flue.
Patent CA-2173348-A1 (CA)
Inventor: SONG JOO H
IPC: A23G4/00
Filed: 1994-10-21
Abstract: A method of continuously making chewing gum base employs low pressure. adequate residence time, and the flexibility of selectively feeding different ingredients at different locations on the mixer. The method involves the use of a paddle mixer, characterized by a plurality of paddles mounted on a longitudinal rotating shaft, preferably mounted on two parallel co-rotating shafts. The paddles cover at least about 40 percent of the active length of the shafts. This configuration provides for significant residence time in the mixer and low pressure gum base manufacture.
Patent CA-2177382-A1 (CA)
Inventor: GUIDOTTI TED
IPC: A61F13/49
Filed: 1994-12-27
Abstract: Corps absorbant intégré dans un article absorbant tel qu'une couche, une serviette d'incontinence, une serviette hygiénique ou autre, comprenant une première partie (11, 13) qui reçoit le liquide et une deuxième partie (12) adjacente à cette dernière qui stocke le liquide. La première partie comprend une couche supérieure (11) qui recouvre au moins des parties substantielles de la deuxième partie (12) et au moins une partie (13) qui se situe à l'endroit supposé être mouillé du corps absorbant et s'étend dans la deuxième partie sous-jacente (12) dans laquelle le liquide est stocké. La matière utilisée pour la première partie (11, 13) possède une grosseur de pore moyenne supérieure à celle de la deuxième partie (12). Ce corps absorbant se caractérise par un pouvoir d'absorption instantanée élevé, même lorsqu'il est mouillé de manière répétée, et un faible niveau de remouillage.