baber/WOPTO huggingface dataset:
Patent CA-2093376-A1 (CA)
Title: Fastener carrier tape
Inventor: EDWARDS CYRIL K
IPC: B21J15/00
Filed: 1993-04-05
Abstract: Abstract A fastener carrier tape (1), for fasteners (4), such as rivets, with a shank (15) and relatively enlarged head (16), incorporates successive fastener retention apertures (5) with supplemental peripheral weakening elite or cut-outs (6), to promote controlled tape deformation and failure and thus controlled discharge of the fastener head through the tape and retain fastener orientation; and supplementary tape Indexing apertures (8) corresponding to the fastener retention apertures for fastener positioning.
Patent CA-2096723-A1 (CA)
Title: Methods and compositions for the suppression of neu mediated transformation
Inventor: HUNG MIEN-CHIE
IPC: A61K31/7088
Filed: 1991-12-04
Abstract: Disclosed are methods and compositions for the suppression of expression of the neu oncogene, as well as suppression of neu oncogene-mediated transformation, tumorigenesis and metastasis. The method disclosed involved introduction of adenovirus early 1A gene-(the E1A gene) products into affected cells. These products, which are preferably introduced by transfection of the E1A gene into affected cells, serve to suppress neu gene expression as measured by a reduction of p185 expression. Furthermore, the E1A gene products surprisingly serve to suppress the oncogenic phenotype, as indicated by a reduction in cell growth, growth in soft agar, as well as tumorigenic and metastatic potential in vivo. The inventors propose that E1A gene products, or derivatives therefrom, may ultimately be employed as treatment modalities for neu-mediated cancers, such as cancers of the female genital tract and breast.
Patent CA-2097607-A1 (CA)
Title: Use of certain glutarimide derivatives in the treatment of depression and mania
Inventor: HIBERT MARCEL
IPC: A61K31/535
Filed: 1991-12-02
Abstract: This invention relates to the manufacture of certain glutarimide derivatives for their use as medicaments in the treatment of depression and mania.
Patent CA-2099203-A1 (CA)
Title: Energy production from the control of probabilities through quantum level induced interactions
Inventor: YING NELSON L L
IPC: G21B3/00
Filed: 1993-06-25
Abstract: ABSTRACT OF THE DISCLOSURE      A cold fusion reaction is initiated on demand in a cell containing heavy water in which electrolysis occurs between a platinum and a palladium electrode.  The palladium electrode collects deuterium ions which are then caused to fuse by incident radiation from gamma and alpha radiation sources.
Patent CA-2104518-A1 (CA)
Title: Control device
Inventor: FRANK EDWARD H
IPC: G06F3/033
Filed: 1993-08-20
Abstract: A control device method and apparatus has application for use in multi-media systems. The mufti-media system contains a host computer having a video display, a control device and at least one target device. The target device is any remotely controlled equipment that the user wishes to integrate into the multi-media system. The host computer contains a host system configuration which provides the user the ability to select an operating mode for the control device. The control device operates as an interactive user interface to control a cursor on the host computer video display when the control device is placed in the cursor control mode. The user selects a remote control mode to remotely control the target devices using the control device. The host system configuration also includes learn and computer networking modes. In the learn mode, control data information is entered into the host system configuration for new target devices. In the computer networking mode, the control device operates as a network interface allowing other similarly equipped computers to communicate with the host computer.
Patent CA-2105017-A1 (CA)
Inventor: BRODBECK KELLY J
IPC: C11D3/395
Filed: 1993-08-27
Abstract: IN THE UNITED STATES PATENT AND TRADEMARK OFFICE DRY BLEACH COMPOSITION WITH IMPROVED DISPERSIBILITY                 Abstract of the Invention A dry, fabric bleaching composition, which leaves minimal residue in cold water washes, comprising (a) a bleaching-effective amount of a peroxygen bleach; (b) an alkaline builder material in an amount sufficient to provide an alkaline pH and building capacity; (c) a coating effective amount of a fatty acid salt powder; and (d) a loading effective amount of a pre-load agent. A method of making the composition of the present invention is also disclosed, and comprises preloading the builder with low levels of a pre-load agent prior to agglomerating with the oxidant. Next is an agglomeration step wherein the oxidant and builder are co-agglomerated using an agglomerating agent. To this is added the fatty acid (preferred is calcium stearate) salt powder which is further blended until completely dispersed, uniformly coating the other dry ingredients. Finally, any dry or liquid adjuncts are applied, i.e. by mixing or spraying.
Patent CA-2106718-A1 (CA)
Title: Methods for the production of hybrid seed
Inventor: CROSSLAND LYLE D
IPC: A01H5/00
Filed: 1993-09-22
Abstract: The present invention provides a dual method for producing male-sterile plants. Two genetically transformed plants, parents 1 and 2 are crossed to obtain male-sterile offspring. Parent 1 is transformed with an expression cassette comprising a nucleotide sequence encoding an anther-specific promoter which is operably linked to a nucleotide sequence encoding a transactivator. Parent 2 is transformed with an expression cassette comprising a target nucleotide sequence, which is capable of being activated by the transactivator, operably linked to a nucleotide sequence which encodes RNA or a polypeptide which will disrupt the formation of viable pollen. Therefore, crossing parent 1 with parent 2 results in male-sterile offspring. The male-sterile plants are useful for producing hybrid seed. The invention also provides compositions and methods for high level expression of a coding region of interest in a plant.
Patent CA-2108415-A1 (CA)
Title: Generator rotor winding with two coils per slot
Inventor: KUDLACIK HENRY W
IPC: H02K3/24
Filed: 1993-10-14
Abstract: Two coil windings per slot are disposed in a dynamoelectric machine rotor. The coil winding conductors are stacked on the sides of the rotor slots with the central coil sides separated by a plurality of insulating spacers driven between them in a radial direction and with the spacers distributed in the axial direction along the rotor slots such that radial ventilating passages are formed by the sides of the spacers and coil conductors.        Coolant gases enter the slots axially below the coils and progress radially through the ventilating passages as well as the slot creepage block and wedge and discharges from the rotor into the stator-rotor air gap.
Patent CA-2109767-A1 (CA)
Title: Strain of streptomyces for producing antiparasitic compounds and processes therewith
Inventor: BONJOUKLIAN ROASANNE
IPC: C12N1/20
Filed: 1993-11-23
Abstract: ABSTRACT OF THE INVENTION           A new microorganism, Streptomyces avermitilis subspecies niger NRRL 21005, and processes using the microorganism for producing known avermectins and ivermectin are provided.
Patent CA-2111998-A1 (CA)
Title: Process for the purification and concentration of rubella virus
Inventor: BERNHARDT DIETER
IPC: A61K39/20
Filed: 1993-12-21
Abstract: Abstract of the disclosure Process for the purification and concentration of rubella virus The invention relates to a process for the purification and concentration of rubella virus for diagnostic and therapeutic purposes by reversible binding to natural or synthetic particles which carry receptors for the virus.
Patent CA-2112614-A1 (CA)
Inventor: LEE KIHO
IPC: F02M35/024
Filed: 1993-12-30
Abstract: The present  invention provides an  air  cleaner assembly comprising: an air cleaner housing includes an air inlet connected with an air duct  through which an atmospheric  air  is  introduced  and  an  air  outlet connected with an intake hose for supplying the air to a combustion chamber; a filter element disposed in the air cleaner housing to  filter an impurity within the air;  a  slot  formed on  the air  cleaner  housing  to slidably mount the filter element in the air cleaner housing;  and a guide  rib for  ensurely mounting  the filter element which is inserted into the slot.
Patent CA-2113625-A1 (CA)
Title: Building system for reinforced concrete construction
Inventor: THOMSON DONALD W
IPC: E04C5/06
Filed: 1992-07-15
Abstract: A building system utilizing outwardly projecting legs (18, 20) on a horizontally or vertically extending purlin (14) to connect with standard stirrups (26) on conventional columns in a rebar (28, 30, 32, 34) assembly. The stirrups (26) are force-fit within the legs of the purlins (14) extending outwardly from the surface of adjoining wall sections (10, 12) such that the rebar and the wall sections (10, 12) are connected in a uniframe construction without welding and a metal form (42, 44) can be fitted around the connection to form a channel into which concrete may be poured to form a unitary structure.
Patent CA-2115510-A1 (CA)
Title: Convertible truck body
Inventor: MUSSO TOM W
IPC: B60P1/36
Filed: 1994-02-11
Abstract: A dump truck having a dump body with a central longitudinally extending conveyor and elongated internal panels moveable between upright storage positions next to the opposed parallel side walls of the truck body and inclined  hopper  positions  extending  downwardly  and laterally inwardly between the side walls and the bottom of the dump body and toward the central conveyor.  An external, longitudinally extending handle bar on each side of the dump body, is connected to the respective panel by a bank of longitudinally spaced,  laterally extending, connecting rods for moving the panel between its storage and hopper positions.  With the panels in their storage positions, the handle bars and connecting rods are pivotal upwardly together to upright storage positions against the outside of the dump body.
Patent CA-2115585-A1 (CA)
Inventor: COSSETTE NORMAND
IPC: F04D17/08
Filed: 1994-02-14
Abstract: Il y a plusieurs façons d'installer une pompe centrifuge à succion en bout. Généralement, dans la pratique courante, on les installe horizontalement en utilisant comme support les pattes du moteur de la pompe et aussi parfois en utilisant des pattes intégrées à la pompe. La présente invention consiste en un socle-connecteur (anglais: "connector-base") permettant de fixer une pompe centrifuge à succion en bout VERTICALEMENT tout en solutionnant deux problèmes fondamentaux : d'abord assurer un support solide à la pompe (socle), ensuite permettre de connecter de façon étanche (connecteur) la pompe co-axialement avec son tuyau d'aspiration, d'où l'expression "socle-connecteur".
Patent CA-2115823-A1 (CA)
Title: Rotary noise attenuator
Inventor: GETHMANN DOUGLAS P
IPC: F16K5/06
Filed: 1994-02-16
Abstract: A rotary valve noise attenuator with a rotary ball control element and a noise attenuator member mounted in the ball having multiple, elongated, substantially enclosed channels formed across the valve opening to split the flow stream into several smaller flow streams. The channel walls are perforated so each smaller flow stream is further dispersed and diffused into many minute flow streams after entering the channel. A noise attenuator constructed of several corrugated sections fixed crest to crest to form several diamond shaped channels across the valve opening each having four side walls with holes.
Patent CA-2116026-A1 (CA)
Title: Hepatitis c assay utilizing recombinant antigens to c-100 region
Inventor: DESAI SURESH M
IPC: C07K16/00
Filed: 1992-08-21
Abstract: The present invention provides unique recombinant antigens representing distinct antigenic regions of the HCV genome which can be used as reagents for the detection of antibodies and antigen in body fluids from individuals exposed to hepatitis C virus (HCV). The present invention also provides an assay for detecting the presence of an antibody to an HCV antigen in a sample by contacting the sample with the recombinant antigens. Preferred assay formats include a screening assay, a confirmatory assay, a competition or neutralization assay and an immunodot assay.
Patent CA-2117677-A1 (CA)
Title: Hockey puck display apparatus
Inventor: JAROSHEWICH DANIEL P
IPC: A63B71/00
Filed: 1994-09-08
Abstract: A device for displaying hockey pucks has a board member including at least one holding member for retaining a hockey puck on the board.  Also, a second holding member for maintaining a hockey card on the board member may be included.   The hockey pucks are positioned in the holding members such that the display provides an overall aesthetic appearance enabling collectors to display their hockey puck collection.
Patent CA-2118547-A1 (CA)
Inventor: FRIEDES ALBERT
IPC: G06Q20/36
Filed: 1994-10-20
Abstract: The invention provides a method and system for employing a communication system to mediate a transaction involving one of a plurality of files and programs corresponding to a plurality of applications residing on a single smart card.  The invention uses a smart card gateway which provides a transparency in the communication between a caller station and a subscriber station and subscriber host associated with one of the applications. The smart card gateway facilitates transactions involving smart cards, and permits completed transactions to be recorded on the smart card as well as stored in a database associated with the smart card gateway.
Patent CA-2120265-A1 (CA)
Title: Phytate hydrolysis and enzyme composition for hydrolizing phytate
Inventor: VANDERBEKE ERIC E M
IPC: A23L11/30
Filed: 1994-03-30
Abstract: An enzyme composition having a synergetic phytate hydrolyzing activity comprising a phytase having phytate hydrolyzing activity at a pH of from 2.5 to 5.0 and an acid phosphatase having phytate hydrolyzing activity at a pH of 2.5, in a low ratio corresponding to a pH 2.5/5.0 activity profile of from 0.8/1.0 to 3/1. Said enzyme composition preferably displays a higher synergetic phytate hydrolyzing efficiency through thermal treatment. Fungal enzymes, especially those from Aspergillus, are preferred. Use of said enzyme composition in food, feed and fodder products to improve phytate hydrolysis.
Patent CA-2120272-A1 (CA)
Title: Polyimidesiloxane solution and method of coating substrates
Inventor: ROJSTACZER SERGIO
IPC: C08L79/08
Filed: 1994-03-30
Abstract: POLYIMIDESILOXANE SOLUTION AND METHOD OF COATING SUBSTRATES                 Abstract of the Disclosure Disclosed is a solution which comprises (a)  a substantially fully imidized polyimidesiloxane; and (b)  a solvent which comprises at least 50 wt% of a substituted pyrrolidone having the general formula   where R is aliphatic or cycloaliphatic from C3 to C10.    Also disclosed is a method of forming a coating on a substrate by applying the solution to the substrate and evaporating the solvent.  Coatings formed from this solution are not subject to whitening as are coatings formed from the same polymers in other solvents.
Patent CA-2122087-A1 (CA)
Inventor: SODERGARD BENGT
IPC: F16K17/34
Filed: 1994-04-25
Abstract: A valve housing has a chamber formed therewithin, and an inlet and an outlet for accommodating fluid flow through the chamber along a given flow path. The housing further confines a free ball therein, and hydraulic-fluid filed compartments with flexible walls.  Intermediate the inlet and outlet, the housing has a valve seat formed.  Fluid pressure in the chamber causes one compartment to collapse and the flexible wall of the other to expand.  The expanding wall, and capturing fluid flow, moves the ball to the seat to halt flow through the chamber, after an initial period of free flow.  The method comprises providing the chambered housing, disposing the ball in the chamber, communicating the inlet with a pump outlet, and confining the flexible-walled compartments in the chamber.
Patent CA-2123073-A1 (CA)
Inventor: PRIN MARIE
IPC: B01J27/224
Filed: 1994-05-06
Abstract: Procédé de préparation d'une mousse de carbure de silicium consistant à attaquer une mousse de polyuréthane par une solution alcaline, à l'imprégner, après rinçage et séchage, avec une suspension de poudre de silicium dans une résine organique, à chauffer progressivement pour polymériser la résine, carboniser la mousse de polyuréthane et la résine, enfin carburer le silicium contenu dans la suspension de résine par le carbone issu de la carbonisation de la mousse et de la résine. Les mousses obtenues sont caractérisées par une importante macroporosité et une mésoporosité variable selon la température de carburation. L'invention trouve son application dans la fabrication de supports de catalyseurs pour pots d'échappement et de filtres pour moteurs Diesel.
Patent CA-2123666-A1 (CA)
Inventor: DAFTARY FEREIDOUN
IPC: A61C8/00
Filed: 1994-05-16
Abstract: The present invention is an anatomical restoration dental implant system with an interlockable various shaped healing cap assembly and a matching abutment member. The healing cap assembly includes an integral bolt member which has a widened head segment and an elongated shaft segment. The healing cap assembly also includes a healing cap member which has a divergent body with a larger rounded triangle shaped end. The healing cap member also has a stepped interior bore with threaded section offset from that of the bolt member so that the healing cap member and the bolt member are interlockable.      The present invention also comprises a matching abutment member for supporting a tooth analogue with a rounded triangle shaped root. The abutment member has a bolt segment which is identical to the bolt member of the healing cap assembly, and a frusto-conical shaped head segment. The large end of the frusto-conical shaped head segment of the abutment member is circular shaped and smaller than the rounded triangle shaped end of the healing cap member, such that when the abutment member is attached to the healing cap member, a rounded triangle shaped shoulder is created for matching perfectly with the rounded triangle shaped root of the tooth analogue.
Patent CA-2124126-A1 (CA)
Title: Monoclonal antibodies and fv specific for cd2 antigen
Inventor: DIEGEL MICHAEL L
IPC: A61K47/48
Filed: 1994-05-24
Abstract: An anti-CD2 monoclonal antibody according to the present invention can be: (1) a chimeric monoclonal antibody CD2 SFv-Ig produced by expression of the construct cloned in recombinant Escherichia coli culture ATCC No. 69277; (2) a monoclonal antibody having complementarity-determining regions identical with those of CD2 SFv-Ig; or (3) a monoclonal antibody competing with CD2 SFv-Ig for binding to CD2 antigen at least about 80% as effectively on a molar basis as CD2 SFv-Ig. Anti--CD2 monoclonal antibodies according to the present invention, as well as other antibodies that can modulate the interactions between T lymphocytes and monocytes, can be used to inhibit the production of HIV-1 by HIV-1--infected T cells in HIV-1-infected patients. In another use, T cells treated in vitro can be reinfused into AIDS patients to increase the proportion of functional, non--HIV-1-producing T cells in the patient.
Patent CA-2127998-A1 (CA)
Title: Apparatus and Method for Mounting Carrying Strips on Bottles
Inventor: GRANBAKKEN TORE
IPC: B65B17/02
Filed: 1993-01-13
Abstract: 2127998 9313987 PCTABS00024 An apparatus for mounting carrying strips on a plurality of bottles, characterized in that the apparatus comprises a cardboard blank magazine having a number of interconnected vertical rods (1) adapted to be thrust down into perforated holes stamped out in the carrying strip, an extraction means (2) that draws the carrying strips out of the cardboard blank magazine and transfers them to a folding device, which folding device comprises a side folder (3) designed such that the side flaps of the carrying strip are folded up when the cardboard blank is pressed against a complementarily shaped mold (5), there being provided in the bottom of the side folder (3) a plurality of pointed members (4) that pre-bend/pierce the holes for the bottles, and top folders (6a, 6b) that fold the top flaps around the mold (5), a contraction device (8) that conducts the ready-folded carrying strips sideways into a top flap holder (7), a push-out device (9) that presses the ready-folded carrying strips out of the mold (5) and into a set of hinged carrier flaps (10) in a pressure station, and a depressor plate (11) that presses the carrying strips down onto the bottles. There is also described a method for mounting carrying strips.
Patent CA-2128715-A1 (CA)
Inventor: MORRIS EARL D
IPC: A63F13/12
Filed: 1993-11-30
Abstract: A gaming system (10) is provided including a central game processor (12), a plurality of master processing units (14) and a plurality of slave terminals (16) operable by players to play the game. The central game processor (12) communicates with the master processing units (14) and supplies the various games available to the system. The masterprocessing units (14) store and administer the games as they are played on the slave terminals.  A preferred game includes a fixed pool of game plays and a predetermined number of winning plays within each pool. Each player, through his or her slave terminal (16), can purchase plays in each fixed pool stored in the master processing unit (14) to which that unit is coupled. When a particular pool is exhausted, for example, through the purchase of all plays, the central game processor (12) provides another fixed pool of plays to that master processing unit to enable continuous play.
Patent CA-2129429-A1 (CA)
Title: (azaaromaticalkoxy) indoles as inhibitors of leukotriene biosynthesis
Inventor: FRENETTE RICHARD
IPC: C07D401/12
Filed: 1993-02-12
Abstract: Compounds having formula (I) are inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating diarrhea, hypertension, angina, platelet aggregation, cerebral spasm, premature labor, spontaneous abortion, dysmenorrhea and migraine.
Patent CA-2130561-A1 (CA)
Title: Modified tcf
Inventor: YAMAGUCHI KYOJI
IPC: A61P35/00
Filed: 1993-12-27
Abstract: Modified TCF in which amino-acid residue(s) of the wild-type TCF  responsible for glycosylation is (are) substituted or deleted so that at least one N-linked oligosaccharide chain is removed. The modified TCF have longer biological half-lives without loss of its biological activities. The modified TCFs are therapeutically important as agents for liver diseases or as anti-cancer drugs.
Patent CA-2130822-A1 (CA)
Title: Video signal data and composite synchronization extraction circuit for on-screen display
Inventor: BERMAN ERIC B
IPC: H04L25/06
Filed: 1993-02-26
Abstract: A composite synchroniza-tion extraction circuit is particu-larly suited for receiving compo-site video signals containing closed captioning data in raster scan line (21) by means of a sig-nal CMOS integrated circuit de-vice. A dual mode voltage clamp is realized in CMOS technology.    The clamp includes temperature compensated current sources in the form of complementary cur-rent mirrors through which a clamped composite synchroniza-tion node is charged and dis-charged with the aid of a compar-ator, the output of which controls a transistor for charging the com-posite synchronization node. De-tected pulse amplitude is set by slicing (24, 25) the incoming pulse at the back porch level and then doubling the amplitude with an amplifier and comparing that level with the back porch level as derived from a sample-and-hold device. Frequency and phase synchronization is accomplished by a combination of frequency lock Loop and phase lock loop (27, 28) working in concert to generate a control voltage for a voltage controlled oscillator in a. flywheel mode. The voltage con-trolled oscillator (27) is not subject to noise in the incoming signal and provides a clean source of timing information for the cir-cuit.