baber/WOPTO huggingface dataset:
Patent CA-2093839-C (CA)
Title: Method and system for demonstrating a computer program
Inventor: MCKIEL FRANK A
IPC: G09B19/00
Filed: 1993-04-13
Granted: 1998-11-24
Abstract: A  system  and  method  are  provided  for  building  a  help function  in  the  form  of  a  tutorial  that  physically demonstrates to an end user the function that the end user wants  to  understand.  The  invention  includes  a  script language that includes tags or commands that the information developer can use in demonstrating the application program and providing tutorial information to the user. The system includes an interpreter that interprets the script language.
Patent CA-2117321-C (CA)
Title: Composition cosmetique ou dermatologique sous forme d'une emulsion huile-dans l'eau stable contenant au moins une huile vegetale constituee d'au moins 40% de triglycerides d'acidelinoleique
Inventor: KHAYAT CARINE
IPC: C09K23/56
Filed: 1994-06-09
Granted: 2004-03-30
Abstract: Composition cosmétique ou dermatologique sous forme d'une émulsion huile-dans-eau stable.        Cette composition contient: (a) de 15 à 50 % en poids d'au moins une huile végétale constituée d'au moins 40 % de triglycérides d'acide linoléique, (b) de 2 à 7 % en poids d'une composition auto-émulsionnable comprenant de 60 à 90 % en poids d'au moins un alcool gras ayant de 12 à 22 atomes de carbone, de 10 à 40 % en poids d'au moins un alkylpolyoside dont la chaîne alkyle a de 12 à 22 atomes de carbone et de 0 à 5 % en poids de polyoside, (c) de 0,5 à 5 % en poids d'un co-émulsionnant choisi parmi au moins un alcool gras saturé ayant de 16 à 32 atomes de carbone, un acide gras saturé ayant de 16 à 32 atomes de carbone et leurs mélanges, (d) de 0,1 à 1 % en poids d'un agent gélifiant, et le reste étant essentiellement constitué par une phase aqueuse.      Cette composition peut se présenter sous forme de crème, de lait, de masque ou encore sous forme de fond de teint.
Patent CA-2120598-C (CA)
Inventor: HESSLING JOHN B JR
IPC: H02J13/00
Filed: 1992-10-26
Granted: 1998-12-01
Abstract: L'invention est un système de communication dans lequel l'information est transmise sous la forme de messages multibit par des formes d'onde cycliques (11) dans un réseau de distribution d'énergie électrique. Le signal est détecté à un endroit quelconque parmi une pluralité d'endroits éloignés de la source, les données du signal étant extraites par un échantillonnage de la forme d'onde cyclique sur une portion prédéterminée de cycles successifs. Cette portion prédéterminée est divisée en une pluralité de gammes prédéterminées. La gamme prédéterminée particulière dans laquelle l'intensité du signal est maximale est sélectionnée, cette sélection étant basée sur un nombre de bits prédéterminé au début de chaque message. Pour les bits restants du message, seuls les échantillons qui se trouvent dans la gamme sélectionnée sont analysés pour détecter le message sortant. Pour éviter la diaphonie, les gammes dans lesquelles la diaphonie est susceptible de se manifester sont surveillées et les messages en phase sont rejetés quand l'intensité du signal dans la gamme des messages en phase est inférieure à celle des messages de l'une au moins des gammes de diaphonie.
Patent CA-2122894-C (CA)
Inventor: HAUSTEIN HERBERT H
IPC: A01M31/02
Filed: 1994-05-04
Granted: 1997-11-25
Abstract: A  cab  and  observation  or  hunting  stand  is  temporarily attachable to and quickly and easily removable from the front and rear racks of  an ATV.   The  cab may be enclosed for weather protection if desired; at least one openable window and latchable door are provided.  The cab may include a foldable stand on top, for use as an observation and/or hunting stand.   Seating is provided in the stand, along with provision for a removable shade. Stabilization for the stand is provided by at least one stabilizer bar and an access ladder for the stand, which also serves as an additional stabilizing device.  The apparatus may be camouflaged if desired, and lighting may be included within the cab for low light level operations.
Patent CA-2123173-C (CA)
Title: Multiple-zone air circulation control system
Inventor: VOLL CHRISTOPHER JOHN
IPC: F24F11/76
Filed: 1994-05-09
Granted: 1997-09-16
Abstract: An air circulation system is used to control the tem-perature in an area defined by a series of zones.  The sy-stem has a hot deck and a cold deck, and a series of ducts each extending from the downstream side of the decks to a respective zone.  A damper in each duct controls the amount of air entering the duct from each deck.  The zone having the highest heat load and the zone having the lowest heat load are empirically determined, and a sensor is installed in each of those zones to monitor temperature.  A tempera-ture deviation in those zones from a temperature initially set into the system causes the duct dampers to those zones to adjust, and may also cause heat to be supplied or with-drawn from the decks.  Each of the remaining zones normally has a temperature between those of the highest and lowest heat load zones.  A thermostat and a backup sensor are in-stalled in each of the remaining zones; a thermostat con-trols only the duct damper leading to the respective zone, and a backup sensor controls only heat supply or withdrawal from the decks.  This system has a significant savings in energy cost over other multiple-zone systems, in which each zone has a thermostat controlling both the setting of the respective duct damper as well as the supply or withdrawal of heat from the decks.
Patent CA-2128236-C (CA)
Title: Process for making fluoropolymer composites
Inventor: DEAKYNE CLIFFORD KARL
IPC: B32B27/04
Filed: 1992-12-30
Granted: 2002-07-09
Abstract: A process for the production of structural and semi-structural composites formed by compressing sheets of nonwoven pre-form materials formed from aqueous blends of reinforcing fibers and thermoplastic fluoropolymer pulps. The pulps are formed of film-like flakes having an irregular periphery with microlibrils extending therefram. The composites are useful in applications which reguire higher strength and/or modulus, and where chemical and/or heat resistance is needed, as in chemical processing.
Patent CA-2128850-C (CA)
Title: Sputter-coating target and method of use
Inventor: HARTIG KLAUS W
IPC: C23C14/34
Filed: 1994-07-26
Granted: 1998-11-24
Abstract: A sputter coating target which alleviates the need  for  anode  reconditioning due  to  a  buildup of  a nonconductive coating comprises a coating component which itself   or   its   reactive  product   is   substantially electrically nonconductive and a dopant component which itself   or   its   reactive  product   is   substantially electrically conductive.
Patent CA-2131566-C (CA)
Inventor: BINDER JOHN
IPC: F16B15/00
Filed: 1994-09-07
Granted: 1998-12-22
Abstract: A method and apparatus for forming a head having a controlled predetermined shape on an end of an elongate member, such as a wire, which is formed into a fastener where an end portion of the wire is secured in a predetermined position and axially compressed to radially, outwardly expand a predetermined amount of wire material to form the head on the wire and where material flow is directed during axial compression to provide the controlled predetermined shape of the head.
Patent CA-2132011-C (CA)
Inventor: SCHMITT PETER J
IPC: A61F2/06
Filed: 1994-01-13
Granted: 1999-08-10
Abstract: A radially expandable tubular prosthesis (16) which allows for controlled expansion in a circumferential direction following implantation while limiting expansion in a longitudinal direction. The prosthesis (16) is particularly suited to intraluminal implantation via a catheter and is also particularly suited for percutaneous implantation in children.
Patent CA-2135410-C (CA)
Title: Procede et dispositif d'aide au pilotage d'un aeronef
Inventor: D ORSO MICHEL
IPC: G05D1/10
Filed: 1994-11-09
Granted: 2009-01-13
Abstract: La présente invention concerne un procédé d'aide au pilotage d'un aéronef (A) à basse altitude. - Selon l'invention : on calcule une courbe fictive associée à une trajectoire théorique optimale de franchissement d'un obstacle ; et dans le champ avant (10) de l'aéronef (A) : a) on détermine tous les obstacles (15 à 20) situés dans une zone de recherche ; b) on compare les sommets (2) desdits obstacles déterminés (15 à 20) à ladite courbe fictive ; c) on définit, comme obstacle dangereux (16,18,20), l'obstacle dont le sommet (2) est situé le plus haut par rapport à ladite courbe fictive ; et d) on communique les coordonnées dudit sommet (2) de cet obstacle dangereux (16,18,20).
Patent CA-2137797-C (CA)
Inventor: MATKOVICH VLADO I
IPC: A61M1/36
Filed: 1993-06-09
Granted: 2003-01-07
Abstract: Methods and devices for treating transition zone material are disclosed. Transition zone material in a plu-rality of source containers (20) passes through the conduits (40) of the pooling assembly (21) through junction (50) and then to receiving container (22). The transition zone mate-rial in the receiving container (22) is processed to form a supernatant layer which includes platelets and a sediment layer which includes red blood cells, and the supernatant layer is separated from the sediment layer by passing the supernatant layer through a porous medium such as a red cell barrier medium (70) into a satellite container (80). Gas may be separated by passing it into a gas collection and displacement loop (300) including first and second con-duits (160, 170) and a liquid barrier medium (150).
Patent CA-2138590-C (CA)
Inventor: PATITSAS GEORGE PHILEMON
IPC: B29K105/24
Filed: 1994-12-20
Granted: 2005-05-10
Abstract: Disclosed are expandable bladders for use in curing presses for hydrocarbon rubbers such as pneumatic tires.      The bladders are a crosslinked elastomer comprising isobutylene repeat units and the bladder composition includes fluorinated ethylene polymers in particulate form dispersed throughout the bladder. A preferred isobutylene elastomer is a brominated copolymer of from 80 to 99 weight percent isobutylene and from 1 to 20 weight percent p-methylstyrene. The bladders have enhanced lubricity, reduced adhesion to cured tire innerliners, better resistance to cracking during flexing, and have lower tension set. The above enhancements allow hydrocarbon rubbers such as tires to be molded with fewer defects caused by abraded or deformed bladders. They also enhance the useful life of the bladder reducing the cost of tire curing.
Patent CA-2139499-C (CA)
Inventor: DELMORE MICHAEL D
IPC: A61L15/30
Filed: 1993-06-30
Granted: 2004-11-23
Abstract: The present invention relates to a wound dressing (10) that is a porous, self-adhering elastic (14) bandage which may be compressively wrapped around a wound and which is capable of absorbing fluids and wound exudate. A preferred embodiment of the wound dressing (10) is a self-adhering elastic substrate (14) which does not adhere to clothing, hair or skin having a compressive force when extended that provides a therapeutic benefit and which is flexibly attached or fixed to an absorbent layer (12).
Patent CA-2141984-C (CA)
Inventor: SMITH HERBERT A
IPC: E21B15/00
Filed: 1995-02-07
Granted: 2002-11-26
Abstract: A continuous control system for a mining or tunnelling machine having a boom with a motor driven cutting head at one of its ends and a rotatable turret at the other end, the control system comprising angular encoders for continuously measuring the angles of the boom and of the turret and a linear encoder for continuously measuring the linear position of the cutting head, and further having pressure transducers for continuously measuring the pressures of the various hydraulic cylinders or drives used to operate the boom and the turret. It may also have a power transducer for continuously measuring the power input to the motor driving the cutting head to control the RPM of the latter. The signals from the above various measurements are continuously processed by a computer in accordance with a predetermined computer program and a controller is provided which is responsive to the computer and which continuously controls the various parameters so as to cut a preselected profile at a predetermined depth of cut and rate of advance.
Patent CA-2145706-C (CA)
Inventor: BULLOCK EDWARD
IPC: C04B35/584
Filed: 1995-03-28
Granted: 2003-03-18
Abstract: The invention discloses a long carbon fibre reinforced ceramic matrix composite in which the matrix is an en-gineering ceramic, characterised in that the engineering ceramic comprises Al2O3 and Y2O3 as highly refractory sinter additives, the composite has a high density of at least 95% theoretical, a high fibre content of at least 30% by volume, and that substantially all the fibres are uni-formly distributed within the matrix with a uniform inter-fibre spacing of 10-15 micrometer. The invention also discloses a process for preparing such a composite, cha-racterised in that unidirectionally wound fibre tapes are cut into sections, the sections are infiltrated by the matrix material in the form of a slurry of the ceramic itself or as a precursor material, the infiltrated fibre tape sections are successively stacked and pressed wet to achieve intermeshing of the tape sections, compacted, dried and hot pressed. The invention also relates to the use of said composite as a self-lubricating material for dry sliding applications, especially on metals.
Patent CA-2148901-C (CA)
Title: Soccer game apparatus
Inventor: YING RAY C
IPC: A63F7/06
Filed: 1995-05-08
Granted: 1999-05-18
Abstract: The sport of soccer is simulated with the aid of a representative playing field, a game ball, representative general athletes and representative goalkeepers. The general athletes are constructed from a resilient material such as cardboard, plastic, or sheet metal and are characterized by a concave-down shape defined by a leading member and a trailing member that are resiliently connected. In play, a general athlete is placed adjacent to the game ball such that its leading member abuts the ball. The player makes the athlete kick the game ball by striking a downward blow to the resilient connection, thereby propelling the leading and trailing members outwards and upwards and driving the abutted ball forwards. A goalkeeper is constructed much like the general athlete except that it bears a first magnet. The player uses a second magnet on a control rod to drag the goalkeeper around the playing field by the first magnet.
Patent CA-2151754-C (CA)
Title: Optical apparatus having lens-system drive device for temperature correction in direction of optical axis
Inventor: TAKEDA HIROHISA
IPC: G03B27/72
Filed: 1995-06-14
Granted: 2000-04-04
Abstract: A photographic printing apparatus for printing an image projected from a film on to a photosensitive material is disclosed. The apparatus has a lens system for forming the image of the film located at an exposing position on the photosensitive material, a lens-system drive mechanism for supporting and moving the lens system along an optical axis thereof, a temperature sensor for detecting an ambient temperature around the lens-system drive mechanism, and a control device connected with the temperature sensor and the lens-system drive mechanism. The control device has a memory for storing position correction information for the lens system at each possible temperature and a driver for outputting a correction operation signal obtained based on the correction information to the lens-system drive mechanism. Depending on an operation condition of the photographic printing apparatus, a timing of outputting the correction operation signal from the driver to the lens-system drive mechanism is determined.
Patent CA-2154042-C (CA)
Inventor: BELKNAP WILLIAM RUSSELL
IPC: H04N7/173
Filed: 1995-07-17
Granted: 2001-03-27
Abstract: A media streamer includes at least one storage node for storing a digital representation of a video presentation. The video presentation requires a time T to present in its entirety, and is stored as a plurality of N data blocks, each data block storing data corresponding approximately to a T/N period of the video presentation. The media streamer further includes a plurality of communication nodes each having at least one input port and at least one output port; a circuit switch connectedbetween the at least one storage node and input ports of the plurality of communication nodes, the circuit switch selectively coupling one or more of the input ports to the at least one storage node to enable the digital representation stored thereat to appear at one or more of the output ports; and at least one control node coupled at least to the plurality of communication nodes and to the at least onestorage node for enabling any one of the N blocks to appear at any output port of any of the plurality of communication nodes.
Patent CA-2154273-C (CA)
Title: Gel filled modular electrical connecting block
Inventor: SHIMIRAK GERALD L
IPC: H01R13/26
Filed: 1994-01-12
Granted: 2003-03-25
Abstract: An environmentally protected electrical socket and plug assembly (10) retains environmental security throughout re-peated connections and disconnections.  The socket and plug assembly includes a socket (100) containing an electrical con-ductor (85) and adapted to insertably receive a plug (90), an environmental sealant (140) at least partially filling the socket so that the sealant is at lest partially displaced from the socket when the plug is inserted into the socket, and an elastomeric containment means (40) having an inset dimple (50) for being outwardly deflected to contain displaced sealant when the plug is inserted into the socket and to urge the sealant back into the socket when the plug is removed.
Patent CA-2154791-C (CA)
Title: Process for allocating frequencies to base stations of a mobile radiotelephone network
Inventor: PLEHN JURGEN
IPC: H04Q7/20
Filed: 1993-10-15
Granted: 2004-01-20
Abstract: In a process of allocating frequencies to base stations of a mobile radiotelephone network, which process is based on input information containing at least the number of frequencies required for each base station, the frequencies permissible in the mobile radiotelephone network and information on possible disturbance effects among the base stations in the case of identical and/or adjacent frequencies, the following steps are executed alternatingly: (a) selection of a base station from the number of those base stations to which not all contemplated frequencies have yet been allocated, according to a first base station selection criterion and, if necessary, further base station selection criteria, (b) selection of a frequency according to a first frequency selection criterion and, if necessary, further frequency selection criteria, (c) identification of the frequency from (b) as allocated to the base station from (a).
Patent CA-2156039-C (CA)
Title: Peelable package with oxygen scavenging layer
Inventor: MIZE JAMES AKERS JR
IPC: B65D81/26
Filed: 1995-08-14
Granted: 2000-10-24
Abstract: A package includes a product, a bottom which supports the product, a non-barrier layer sealed to the bottom which encloses the product, a peelable barrier layer peelably disposed on the non-barrier layer and an oxygen scavenger layer, disposed between the non-barrier layer and the barrier layer.  The peelable barrier layer and the oxygen scavenger layer are substantially impervious to oxygen and, when the peelable barrier layer and the oxygen scavenger layer are removed, the non-barrier layer which is substantially pervious to oxygen is exposed.
Patent CA-2160666-C (CA)
Title: Skin surface peeling process using laser
Inventor: TANKOVICH NIKOLAI I
IPC: A61B18/20
Filed: 1995-06-05
Granted: 2000-12-05
Abstract: A process for the removal of superficial epidermal skin cells in the human skin.  A contaminant having a high absorption at at least one wavelength of light is topically applied to the surface of the skin.   Some of the contaminant is forced to infiltrate into spaces between the superficial epidermal cells. The skin section is illuminated with short laser pulses at the above wavelength,  with at least one of the pulses having sufficient energy to cause some of the particles to explode tearing off  the superficial  epidermal  skin cells.   In a preferred embodiment we use 1 micron graphite particles and a Nd:YAG laser.
Patent CA-2168354-C (CA)
Inventor: PETRY RUDY
IPC: B22D11/04
Filed: 1994-07-23
Granted: 2004-09-14
Abstract: PCT No. PCT/EP94/02442 Sec. 371 Date Feb. 28, 1996 Sec. 102(e) Date Feb. 28, 1996 PCT Filed Jul. 23, 1994 PCT Pub. No. WO95/03904 PCT Pub. Date Feb. 9, 1995A description is given of an ingot mould for a continuous casting plant comprising an ingot mould tube (12) and an ingot mould body (22). The ingot mould tube (12) is movable axially with respect to the ingot mould body (22). Sealing elements, preferably metal diaphragms (88, 90) allow an axial displacement of the ingot mould tube (12) with respect to the ingot mould body (22), while ensuring the sealing of a sealed chamber (23) containing the circuit for cooling the ingot mould tube (12). A device for generating mechanical oscillations, preferably a hydraulic cylinder (46), is connected to the ingot mould tube (12) through the intermediary of a lever (54) supported by the ingot mould body (22).
Patent CA-2169026-C (CA)
Title: Coupleur d'entree sortie de circuit integre
Inventor: BOUDRY JEAN-MARIE
IPC: H03K19/003
Filed: 1996-02-07
Granted: 2000-04-04
Abstract: L'invention se situe dans le domaine des coupleurs d'entrées-sorties à commutation rapide pour bus de transfert de données à haut débit. Le coupleur d'entrée sortie d'un circuit intégré permet d'échanger des signaux avec des coupleurs identiques situés dans d'autres circuits intégrés au moyen d'une lignede bus (51). Un tel coupleur comprend un émetteur (6) et un récepteur (7) raccordés à la ligne (51) par un conducteur (5). L'émetteur (6) comprend un interrupteur (63) dont l'état passant met le conducteur (5) à un potentiel Vb. Le coupleur comprend de plus un interrupteur (64) ou (65) dont l'état passant amène le conducteur (5) à un potentiel Vtt et tel que la mise à l'état passant de cet interrupteur n'est possible qu'après mise à l'état bloquant de l'interrupteur (63). Ainsi, la mise en conduction rapide de l'interrupteur (64) ou (65), permetd'obtenir des variations rapides entre deux états discrets de potentiel Vb et Vtt du conducteur électrique reliant l'émetteur à la ligne de bus, avec une grande stabilité sur chacun de ces deux états.
Patent CA-2173025-C (CA)
Title: Snow plow for light duty vehicles
Inventor: JAGER WILLEM
IPC: E01H5/06
Filed: 1996-03-29
Granted: 2001-09-25
Abstract: A universal mounting assembly for a light duty snow plow, comprising: a lower triangular frame having a wide end for attachment to a vehicle and narrow end for the attachment of an upper triangular frame, the wide end including means for locking the snow plow in one of a plurality of predetermined positions for plowing snow, and the narrow end including a pivot point upwardly offset from a plane of the lower frame; the upper triangular frame having a wide end for attachment to the snow plow and a narrow end for selective connection with the means for locking the snow plow into one of the plurality of predetermined positions for plowing snow, a center of the wide end being rotatably attachable to the pivot point of the lower triangular frame; and means for attaching the lower frame to a vehicle; whereby, the mounting assembly can be secured to a vehicle regardless of its ground clearance, and the plow can be used in any one of the plurality of predetermined positions;and, a bottom edge of a blade of the snow plow remains substantially flat against a surface to be plowed regardless of the predetermined position selected for the plow.