baber/WOPTO huggingface dataset:
Patent CA-2042059-A1 (CA)
Title: Machine for the automatic drawing-in of warp threads
Inventor: WILHELM HANS
IPC: D03J1/00
Filed: 1990-09-26
Abstract: The drawing-in machine (SE) contains a drawing-in member, means for manipulating the individual harness elements, and a control stage (SM) for controlling the various functions of the drawing-in machine. The latter is composed of modules (PM, SM, XM, AM) fox the various functions, the individual modules forming functional, independent units and being connected to one another via interfaces . The modules are controlled by an higher-level computer of the control stage (SM), via which computer the cross connections between the individual modules also run.      The module autonomy enables increased redundancy of individual functions and enables them to be activated individually. In effect, the individual functions depend on one another only to a very small degree and faults are simple to localize.
Patent CA-2043618-A1 (CA)
Title: Method for the production of gnrh-decapeptides
Inventor: HANSICKE ANDRE
IPC: A61P13/02
Filed: 1991-05-31
Abstract: Abstract of the Disclosure The invention relates to a method for the production of GnRH deca-peptides.  The objective is accomplished by coupling conventionally produced partial fragments Pyr-His-Trp-OR and H-Ser-Tyr-Xaa-Leu-Arg-Pro-Gly-NH2 wherein R is an aliphatic or aromatic group and Xaa is a D-amino acid, pursuant to the invention by means of chymotrypsin.  The method ensures that GnRH decapeptides are synthesized in high yield and purity without racemization.  Theareas of application of the invention lie in the manufacture of medicinal drugs,which are used for the treatment of fertility disorders and prostate carcinoma and for ovulation synchronization.
Patent CA-2044344-A1 (CA)
Title: Graphics display system with improved dynamic menu selection
Inventor: DENBER MICHEL J
IPC: G06F3/0482
Filed: 1991-06-11
Abstract: ABSTRACT OF THE DISCLOSURE In a graphic display system, display control software is modified to impart motion to a pop-up menu to attract the attention of the user. The menu becomes animated when a control and comparison circuit confirms that a mouse driven cursor on the screen is moving away from the pop-up menu indicating that the operator is unaware of the menu's presence. The menu moves or "tags-along" after the cursor until the user takes notice and makes the appropriate selection.
Patent CA-2044826-A1 (CA)
Title: Breather
Inventor: BANICO SIEGREDO V
IPC: A61M16/00
Filed: 1991-06-18
Abstract: Abstract In a breathing apparatus for toxic or merely irri-tant dust-laden,and hot atmosphere, it is known to have a mask to wear on the face tied on the back of the head. In this invention, there is no mask worn on the face, for comfort in wearability, breathing, vision, good s-peech transmission, and for ventilation. The breathing apparatus has a tube and tubing with holes around placed differently. It hangs on the neck, below the face , a-long and around the body and body parts, connected to a detachable air-supplying filtered source.
Patent CA-2045581-A1 (CA)
Title: Device for tapping voltage
Inventor: SVENSSON KARL-ARNE
IPC: H01R13/68
Filed: 1990-01-05
Abstract: ABSTRACT             In a device for tapping electric voltage from an electric three-phase cable at a central distribution station (15) with a main fuse and a holder (17) therefor each phase, each main fuse holder (17) has two contact members adapted to be electri-cally connected to each other by a fuse inserted in the holder for electric interconnection of the parts of the phase conduc-tor in question located on each side of the fuse and connected to a respective contact member.  The device comprises two contact elements (1) adapted to be inserted into a main fuse holder (17) each, beforehand released from the main fuse, into a position in which they are in electric contact with only the first one of the contact members (18), namely the one being connected to the part of the phase conductor in question which is still under voltage when the fuse is removed, and means (2, 19) for holding the contact elements (1) in this position for tapping the voltage existing between the two phase conductors in question.
Patent CA-2046877-A1 (CA)
Title: Filtre a particules hybrides et de faible encombrement
Inventor: CHANG RAMSAY
IPC: B03C3/019
Filed: 1990-12-07
Abstract: Procédé d'élimination de particules d'un gaz, utilisant un filtre électrostatique (34) ainsi qu'un filtre d'arrêt (44) en série, c'est-à-dire un filtre à sac (44), en aval du filtre électrostatique (34). Le filtre d'arrêt (44) est placé en aval du filtre électrostatique (34) et à proximité de ce dernier (34) afin de recevoir les particules chargées qui en sortent. Cet agencement en série permet au filtre d'arrêt (44) de fonctionner à des vitesses de filtration sensiblement supérieures à la normale à savoir 4,06 à 20,32 cm/s contre 0,76 à 2,54 cm/s, et réduit la taille du filtre d'arrêt (44) de manière significative.
Patent CA-2046927-A1 (CA)
Title: Internally delaminating tabbed innerseal for a container and method of applying
Inventor: MCCARTHY THERESA A
IPC: B65D53/04
Filed: 1990-01-17
Abstract: An improved innerseal for sealing containers includes a body portion (22) having an upper surface and structure (24) connected to the upper surface for grasping by a user, whereby the body portion may be removed from a container quickly and efficiently. The body portion includes structure for preventing passage of fluid therethrough, and structure for bonding the body portion against the upper rim of the container with a first bonding force. The bonding structure has a first bonding portion for sealing against the container rim and a second bonding which is adhered to the first bonding with a second bonding force which is greater than the first bonding force. Consequently, a first part of the first bonding portion will delaminate from the second bonding portion over the container rim and re-main adhered to the rim, while a second part of the first bonding portion will remain adhered to the sec-ond bonding portion, thereby exposing the opening in the container when the grasping structure is pulled. A method for manufacturing containers so sealed is also disclosed.
Patent CA-2047832-A1 (CA)
Title: Camera having chamber for storing exposed film units during their development
Inventor: FRASER RICHARD J
IPC: G03B17/52
Filed: 1991-07-24
Abstract: ABSTRACT OF THE DISCLOSURE An instant type camera having first and second film engaging means for moving an exposed film unit from a film cassette to a film storage chamber. The second film engaging means is mounted for movement from a position on the entry side of a pair of spread rollers to a position on an exit side of the spread rollers. During such movement, the second film engaging means engages a trailing edge of an exposed film unit as it emerges from between the spread rollers and moves it into the storage chamber.
Patent CA-2048936-A1 (CA)
Title: Biocidal compositions and use thereof
Inventor: WHITEKETTLE WILSON K
IPC: A01N35/02
Filed: 1991-08-12
Abstract: ABSTRACT OF THE DISCLOSURE         A bactericidal composition and method for inhibiting and controlling the growth of the capsulated, facultative bacterium, Klebsiella pneumoniae, are disclosed.  The composition comprises an amount, effective for the intended purpose of glutaraldehyde and an additional biocidal component.  The method comprises administering between about 0.1 to about 200 parts of this combined treatment (based on one million parts of the desired aqueous system) to the particular water containing system for which treatment is desired.
Patent CA-2050537-A1 (CA)
Title: Hmg-coa reductase inhibitor metabolites
Inventor: VICKERS STANLEY
IPC: A61K31/22
Filed: 1991-09-03
Abstract: TITLE OF THE INVENTION HMG-CoA REDUCTASE INHIBITOR METABOLITES            ABSTRACT OF THE INVENTION         This invention relates to compounds of formulae I and II                         (I)                      (II) which are metabolites of tetrahydrosimvastatin and 5-hydroxy-tetrahydrosimvastatin and which are HMG-CoA reductase inhibitors.
Patent CA-2051543-A1 (CA)
Title: Impact resistant primer
Inventor: TANIGAMI HAJIME
IPC: C09D157/10
Filed: 1991-09-17
Abstract: IMPACT RESISTANT PRIMER     ABSTRACT OF THE DISCLOSURE      An impact resistant primer consisting essentially of a polyolefin resin grafted with an acid component and a butylated melamine resin, wherein a weight ratio of the polyolefin resin to the malamine resin is 90 to 50:10 to 50.
Patent CA-2052651-A1 (CA)
Title: Auto pressure filter apparatus
Inventor: WOMACK IRVING F II
IPC: G01N33/18
Filed: 1991-10-02
Abstract: ABSTRACT OF THE DISCLOSURE            An apparatus for testing water quality for subsurface injection that provides for samples of infinite volume to be passed over a membrane filter at a constant pressure.  The apparatus uses a positive displacement pump drawing suction on the water source and discharging to a membrane filter. Between the pump discharge and the filter is an oil/water separation vessel to allow for sampling of well production fluids before oil removal if necessary.  Fitted to the oil separation vessel is an adjustable pressure regulator, also known as a back pressure regulator, for maintaining constant pressure over the filter.  The filter discharge water is collected in a volume calibrated vessel.  The vessel is connected to load cells, and a data collection device records weight as a function of time.  By measuring the water density, a time/volume curve can be automatically plotted by the data collection device.  This apparatus would find application in performing a variety of field tests, however, National Association of Corrosion Engineers (NACE) Standard Test TM0173-84 is the most likely application for the apparatus.
Patent CA-2054020-A1 (CA)
Inventor: SCHILLER STEPHEN N
IPC: H04N1/405
Filed: 1991-10-23
Abstract: ABSTRACT OF THE INVENTION         A method of equalizing the shape and size of halftone dots in a supertile having digital cells, corresponding ideal cells and pixels to faithfully reproduce an image having pre-determined gray levels.  Various techniques include:  (1) adding offset vectors to the coordinates of pixels in digital cells; (2) determining twice as many smaller digital cells as original digi-tal cells; and (3) determining a model digital cell and ranking pixels in remaining digital cells to mimic the ranking of pixels in the model cell.           RSS\8514-27\PC15.PAT            49
Patent CA-2054504-A1 (CA)
Title: Optical packet switch
Inventor: ENG KAI Y
IPC: H04B10/272
Filed: 1991-10-30
Abstract: An interconnect fabric is constructed from a plurality of fixed wavelength transmitters which are used to transmit arriving data packets through a star coupler, and a plurality of tunable receivers which tune to whatever frequency necessary to receive the desired data from the star coupler. A control network, constructed from a plurality of fixed wavelength receivers and a plurality of tunable transmitters, determines what frequencies the tunable receivers should tune to, and sends a signal to effectuate such tuning. (FIGs. 2 & 3)
Patent CA-2057572-A1 (CA)
Inventor: SHIRASAKI MASATAKA
IPC: H04B10/61
Filed: 1991-12-13
Abstract: An optical transmitter of the type having DPSH-IM (Direct Phase-shift and Self-Homodyne Intensity Modulation) applied thereto is disclosed in which a periodic signal having the period corresponding to one time slot of a modulation current pulse for a laser diode, together with the modulation current pulse, is superposed on a bias current and the transmission waveform is thereby remarkably improved.
Patent CA-2058719-A1 (CA)
Title: Pull-out lavatory
Inventor: MARTY GARRY R
IPC: E03C1/042
Filed: 1992-01-03
Abstract: A pull-out lavatory is disclosed wherein a spout may be removed from a sink top to direct a stream of water to a desired location. The spout is mounted laterally offset from a lateral center of the sink top, and is firmly seated in the sink top when mounted. The spout is guided out of its seat on the sink top by rotating the spout which is moved vertically upwardly out of its mount. An arrangement prevents the spout from being rotated away from the center of the sink, since that may result in the stream of water being directed outwardly of the sink. In a further aspect of the present invention, the spout includes upper and under cover members which are snapped together and which include mating rib and notch structure to add to the stability of the spout. Also, the fluid connections within the spout housing include mounting structure that ensure they are properly aligned relative to the spout housing. The overall combination results in a pull-out lavatory that may be quickly assembled and properly aligned. Further, the inventive pull-out lavatory ensures that the spout is not inadvertently rotated in a direction such that a stream of water is directed outwardly of the sink.
Patent CA-2061352-A1 (CA)
Title: Automatic spectrophotometer calibration system
Inventor: HONIGS DAVID E
IPC: G01J3/02
Filed: 1992-02-17
Abstract: Abstract of the Disclosure In a spectrophotometer having an oscillating grating, an automatic calibration system is provided to ensure that the instrument constants are recomputed before each measurement of an unknown sample.  In the system, whenever a reference scan is carried out, a second scan through an absorbance standard is carried out automatically and the data obtained is used to correct  the  instrument  coefficients  relating  the angular position of the grating to the wavelength.          The corrected coefficients are then stored to be used in the measurement of the unknown sample immediately thereafter.  For near infrared spectrum measurements, the absorbance standard is a polystyrene plate.  For visual measurements,  the absorbance standard is a didymium plate.  The didymium plate is mounted on the polystyrene plates eclipse a portion of the polysty-rene plate.
Patent CA-2062479-A1 (CA)
Title: Photoresist pattern-forming process suitable for integrated circuit production
Inventor: LELENTAL MARK
IPC: G03F7/26
Filed: 1992-03-06
Abstract: ABSTRACT OF THE DISCLOSURE           A pattern, useful in the production of integrated circuits, for positioning bond pads on a substrate is formed.  This process of forming this pattern includes patterning and opacifying a thin photoresist layer which acts as a conformal optical mask for a thick photoresist layer present below it. Exposure and development is then used to transfer the pattern to the thick photoresist layer.  The patterned depressions formed in the thick photoresist layer can then be filled with conductive material to serve as bond pads for bonding to an integrated circuit packaging system.
Patent CA-2065090-A1 (CA)
Inventor: EDMUNDSON GARY W
IPC: G02B6/28
Filed: 1992-04-03
Abstract: A spliceless optical fiber cable has a main distribution cable having a plurality of optical fibers disposed therein and at least one stub or drop cable extending from the distribution cable at one or more branch points.  The stub or drop cables are configured with the distribution cable in a manner such that no splices are required.  At each branch point, an optical fiber branch module is utilized for protecting the optical fibers from moisture and mechanical damage, providing a strong anchoring point for the stub or drop cable, and insuring that the minimum bend radius is not violated.  The spliceless optical fiber cable is made by accessing the specified optical fibers at a disconnect point along the length of the distribution cable and cutting the specified optical fibers.  At the branch point, the specified optical fibers are again accessed and carefully pulled from within the buffer tube and protective elements of the distribution cable so that a length of the specified optical fibers is disposed outside of the distribution cable.  The disposed length of the specified optical fibers is then inserted into a stub sheath, the stub sheath then being anchored to the optical fiber branch module.  Heat-recoverable material is used to seal the branch point and disconnect point.  Because the optical fiber branch module can be, in some cable configurations, relatively small (an outer diameter of no greater than 1.25 inches and a length of no greater than five inches), the spliceless fiber optic cable, after manufacture, may be wound in reels for subsequent deployment without incurring cable or fiber damage and, further, may be deployed in standard PVC piping having a 1.25 inch inner diameter.  The spliceless fiber optic cable may also be preconnectorized.
Patent CA-2066388-A1 (CA)
Title: Retractable golf club stand
Inventor: BOIVIN GEORGE V
IPC: A63B55/10
Filed: 1992-04-16
Abstract: RETRACTABLE GOLF CLUB STAND     ABSTRACT OF THE DISCLOSURE           A retractable golf club stand is disclosed for keeping the grip of a golf club from coming into contact with the ground when the club is laid aside.   The stand includes an anchor means, and a supporting means pivotally attached to the anchor means.  Both portions are capable of insertion into the shaft of a golf club in a retractable manner.   The arrangement is such that, once the anchor means and the supporting means have been inserted into the shaft of a golf club, the supporting means may be withdrawn and then angled away from the axis of the shaft while the anchor means remains substantially within the shaft.  The golf club may subsequently be laid on the ground such that only the supporting means and the head of the golf club contact the ground.
Patent CA-2066429-A1 (CA)
Title: Laser tissue welding with dye enhanced solders
Inventor: CHUCK ROY S
IPC: A61B18/20
Filed: 1990-09-11
Abstract: A method of welding tissue comprises applying an energy absorbing material such as dye and a soldering agent such as fibrinogen or fibrin glue to tissue to be welded and imparting energy to the energy absorbing material to effect welding of the tissue. Energy can be imparted by directing an energy source such as a laser toward the energy absorbing material, the laser having a dominant wavelength corresponding to a dominant absorption peak wavelength of the dye, so that the dye absorbs energy from the laser, heats the tissue and effects welding of the tissue.
Patent CA-2066509-A1 (CA)
Title: N-hydroxy-n-(3-(2-substituted phenyl)prop-2-enyl)ureas and thioureas
Inventor: HITE GARY A
IPC: A61P29/00
Filed: 1992-04-21
Abstract: Abstract This invention relates to N-hydroxy-N-[3-(2-substituted phenyl)prop-2-enyl]ureas and thioureas, formulations containing those compounds, and methods of using such compounds as 5-lipoxygenase inhibiting agents.
Patent CA-2068999-A1 (CA)
Title: One-piece forged type wheels of light alloy having a metal flow metallographic structure
Inventor: YOSHIMURA KATSUNORI
IPC: B60B3/06
Filed: 1991-09-19
Abstract: SUMMARY A one-piece type wheel of light alloy having such a metal flow metallo-graphic structure as having metal flows at least a part of which is continued from the periphery position of the disk part to the outermost diameter position of the outer rim  said metal flows moving in a zigzag direction against the contour of the outer rim having a plurality of bending parts and being converged in the outermost diameter periphery part of tile outer rim.  This wheel has a high strength and compact metal flows excellent in toughness as well as work-ability. This wheel having the above described metal flow metallographic strcture is produced by the use of a hot forging apparatus comprising an upper die 6 and a lower die 4,  said upper die being provided with an electric heater 7 and with a flash 12 and a gutter 13.
Patent CA-2070090-A1 (CA)
Title: Concrete column form
Inventor: WORKMAN GARY L
IPC: E04G13/02
Filed: 1992-05-29
Abstract: A concrete column form includes a plurality of half-round sections secured together by a plurality of bolts. Each section comprises a semi-cylindrical wall having a top edge, a bottom edge and opposite side edges. A semi-circular top flange is connected to and extends radially outwardly from the top edge, including a semi-circular raised ridge extending upwardly therefrom and a plurality of apertures therethrough.   A semi-circular bottom flange is connected to and extends radially outwardly from the bottom edge and includes a semi-circular indented notch opening downwardly therefrom for receiving the raised ridge from the top flange of a subjacent section for aligning the same and a plurality of apertures therethrough circumferentially aligned with the top flange apertures for receiving the bolts to fasten the same to the top flange of a subjacent section. A pair of side flanges are provided, one each connected to and extending radially outwardly from one of the side edges between the top flange and the bottom flange, each side flange including a plurality of aligned apertures therethrough far receiving the bolts to fasten the same to one side flange of an adjacent section to form a cylindrical column form.
Patent CA-2074341-A1 (CA)
Title: Supporting side for a hose-winding drum for a device for winding flexible hose
Inventor: ROMAN GIANFRANCO
IPC: B65H75/40
Filed: 1992-07-21
Abstract: A B S T R A C T           The side has a plurality of parallel ribs and, perpendicularly to them, successions of slots alternated with successions of stiffening elements formed by sections of wall alternated inward and outward from the hose-winding device and provided with stiffening ribs.  In the side there are seats for the introduction of ends of a handle element and of a base element,   In it there are also a snap-on coupling of a hub of a hose-winding drum and a snap-on coupling for a shaft supporting a pair of wheels.
Patent CA-2074464-A1 (CA)
Title: Systeme et methode de controle de reseau
Inventor: WOEST KAREN L
IPC: H04L29/06
Filed: 1991-01-11
Abstract: L'invention est un système de contrôle de réseau (32) utilisé dans un réseau de communication (12) pour contrôler la réception et la transmission de messages entre au moins deux noeuds (18) de ce réseau. Les messages transmis dans le réseau comprennent des messages courts dont la longueur est inférieure à un nombre prédéterminé d'octets, et des messages longs d'une longueur supérieure à ce nombre prédéterminé d'octets. Le système de contrôle de l'invention est installé à l'un des noeuds au moins et comprend un bloc de contrôle sans connexion servant à contrôler la transmission et la réception des messages courts, ainsi qu'un bloc de contrôle orienté connexions qui est couplé au bloc de contrôle sans connexion pour établir une connexion avec l'autre noeud et contrôler le bloc sans connexion et la réception des messages longs par les deux noeuds. Le bloc sans connexion comprend un étage de transfert complètement fiable, un étage d'acheminement des messages et un étage de transmission de données point à point doté d'autres fonctions de contrôle telles que le contrôle de la circulation des messages, la resynchronisation des noeuds et la suspension des noeuds. Le bloc orienté connexions comprend un étage de prise en charge de la transmission des messages longs, c'est-à-dire des messages dont la longueur est supérieure au nombre prédéterminé d'octets.
Patent CA-2076449-A1 (CA)
Title: Buffer arrangement with back flushing of a quartz pressure transducer in a formation testing device
Inventor: GILBERT GREGORY N
IPC: E21B47/06
Filed: 1992-08-20
Abstract: ABSTRACT OF THE DISCLOSURE             This disclosure sets forth a fluid flow line which extends at one end from a fluid source at a pressure to be measured comprised of fluids contained within a well borehole, and the fluid flow line has a "J" shaped component to trap debris and trash to prevent it from flowing the full length of the fluid flow line and contacting a pressure transducer. The flow line is further defined by the threaded connection of two structural components making up the sonde wherein the components thread together and threads are sufficiently spaced apart to form an elongate helix as part of the flow path.