baber/WOPTO huggingface dataset:
Patent CA-2265930-C (CA)
Title: Priorite normalisee de transfert de trames
Inventor: KAWA CLAUDE
IPC: H04L12/70
Filed: 1997-09-15
Granted: 2003-12-02
Abstract: La priorité de transfert de trames (appelée ici FTP) distingue les indices des classes de FTP. Plusieurs indices de FTP peuvent être mappés dans une ou plusieurs classes de FTP par un réseau, et des réseaux différents peuvent mapper différemment les indices FTP en classes. Lorsqu'un relais de trames à connexion virtuelle commutée (SVC) traverse plusieurs réseaux, il peut être difficile de savoir à quel FTP exact il correspond. Le concept de priorité de transfert de trame normalisée (dit FTnP) supprime cet inconvénient. Le ledit concept permet une mesure précise et uniforme du FTP attribué à un relais de trame à connexion virtuelle commutée (SVC) ou à connexion virtuelle permanente (PCV).
Patent CA-2267371-C (CA)
Title: Frequency-voltage conversion circuit, delay amount judgement circuit, system having frequency-voltage conversion circuit, method of adjusting input/output characterictics of frequency-voltage conversion circuit, and apparatus for automatically adjusting input/output characteristics of frequency-voltage conversion circuit
Inventor: YAMAMOTO SHINICHI
IPC: G01R23/06
Filed: 1997-09-24
Granted: 2001-02-20
Abstract: A frequency-voltage conversion circuit (21) is adapted to receive clock (CLK) as an input, and provide as an output a voltage (IV dd) corresponding to the frequency of the clock (CLK). The input/output characteristics of the frequency-voltage conversion circuit (21) are so adjusted that they substantially agree with given input/output characteristics.
Patent CA-2268538-C (CA)
Inventor: KESEL BORIS ALEXANDROVICH
IPC: B01F7/00
Filed: 1996-10-14
Granted: 2005-03-08
Abstract: The present invention pertains to the field of mixing techniques and may be used in the chemical, food-processing and pharmaceutical industries as well as in other industrial fields for performing the dispersion, homogenisation, pasteurisation and sterilisation of liquid media. The present invention may also be used for performing acoustic and chemical reactions at ultrasonic frequencies and for increasing the processing efficiency of circulating liquid media. This invention relates to a rotating pulse apparatus that includes a body (1) comprising a rotor (2) and a stator (4) having surfaces facing each other that bear turbulence-generating members (3, 8). The disc of the rotor (2) is located between the turbulence-generating members (3) and comprises notches and/or perforations (9). This apparatus is fitted with a system (11) for controlling the gap between the rotor (2) and the stator (4). The stator (4) is mounted with a gap relative to the body and further comprises in its central region at least one support point which is located in the region of the rotor rotation axis. The notches and/or perforations of the rotor disc may be formed at the periphery thereof as well as in the concentrically adjacent regions. The turbulence-generating members of the rotor and the stator have a trapezoidal shape, while the central region of the stator comprises tapering through-channels (6) permissive to the processed media. The central region may be made in the shape of a cylindrical or conical wall, while the peripheral region may be made in the shape of a disc or a truncated cone. This apparatus may also include one or several stators having different resilience indexes.
Patent CA-2276258-C (CA)
Title: Systeme pour relever et abaisser un revetement de receptacle pour fluide
Inventor: MCROBERT IAN
IPC: E04H4/14
Filed: 1997-12-30
Granted: 2006-11-28
Abstract: Le système (10) pour relever et abaisser un revêtement (12) de piscine (14) décrit comprend une plaque (22) servant à définir un déversoir (24) en vue d'assurer la communication fluide entre une surface extérieure (26) du revêtement (12) et une surface intérieure (16) de la piscine (14). Le revêtement (12) est isolé de la surface (16) de la piscine derrière la plaque (22) et fixé à nouveau le long du bord supérieur (28) de la plaque (22) au moyen d'une bande (20) classique de verrouillage. Le conduit (30) possède une longueur (30') qui s'étend le long de la face arrière (32) de la plaque (22) au-dessous du bord supérieur (28). Des trous (34) de la plaque (22) assurent la communication avec la longueur (32'). Le conduit (36) présentant une longueur (36') traverse la face arrière (32) près de son bord inférieur (38) pour fournir de l'air au déversoir (24). Plusieurs trous (40), qui sont ménagés sur la longueur, permettent à l'air de s'infiltrer dans le déversoir (24). En vue de soulever le revêtement (12), l'air est dirigé à travers des conduits (30, 30') vers la surface extérieure (26) du revêtement (12). L'air soulève progressivement le revêtement et l'éloigne de la surface intérieure (16), déplaçant ainsi l'eau contenue dans la piscine (14) qui va s'écouler par le bord supérieur (28) dans le déversoir (24) de manière à ce que l'eau soit au-dessous de la surface extérieure (26). Ainsi, le revêtement (12) est progressivement soulevé pour reposer finalement au-dessus du niveau de l'eau. Pour remettre le revêtement (12) dans sa position fonctionnelle, on fait passer de l'air dans les conduits (30, 36) en direction du déversoir (24). Au fur et à mesure que l'air s'élève, il transporte l'eau jusqu'au déversoir (24) et la fait passer au-dessus du bord supérieur (28) sur la surface intérieure du revêtement (12) pour faire descendre le revêtement (12) dans sa position fonctionnelle.
Patent CA-2277700-C (CA)
Inventor: WALKER RICHARD P
IPC: H01R13/642
Filed: 1999-07-14
Granted: 2008-01-22
Abstract: A male contact has an elongated contact pin and terminal. The contact pin and the terminal extend along a longitudinal axis. The contact pin has a first end, a second end, an upper surface and a lower surface and is quadrangular in cross-section, and in a preferred mode is square in cross-section. The terminal has a first section and a second section spaced therefrom. The first section has a pair of jaws in crimping engagement with the upper contact surface. The jaws are attached to a band or ribbon that is in contact with the lower surface of the contact pin. A box structure is positioned between the first section and the second section and has an upper surface area and a lower surface area. A polarizing key is formed in the lower surface area, as by stamping. The key may be formed asymmetrically with respect to the longitudinal axis.
Patent CA-2282794-C (CA)
Inventor: OLBERT WILLIAM H
IPC: B65D85/07
Filed: 1999-09-17
Granted: 2008-12-30
Abstract: An easy-opening insulation package for containing a stack of resilient insulation batts, such as but not limited to glass fiber insulation batts, is formed from a sheet material. The sheet material completely encircles the batts and has a stress riser that extends longitudinally with respect to the batts for the length of the batts. Preferably, the sheet material has at least one tear line, such as a perforated line, extending generally perpendicular to and crossing the stress riser for creating an opening in the package through the rupture of the sheet material by. hand along the perforated line and for permitting the stress riser to be separated by hand from the opening created along the perforated line to gain access to the batts within the package. Preferably, the ends of the package are closed and the perforated line completely encircles the package to permit the package to be separated into two sections by rupturing the perforated line along its entire length.
Patent CA-2283594-C (CA)
Inventor: NYLEN TERRANCE DALE
IPC: B05C17/00
Filed: 1999-09-09
Granted: 2001-09-25
Abstract: Prior on contact herbicide applicators were generally too large to selectively apply herbicide to weeds without also getting herbicide on closely adjacent desired vegetation, they also generally did not allow the User to see where herbicide had been applied. In the instant invention a herbicide container suitable for single hand operation is filled with a combination of liquid herbicide and a weed colouring element. The top end of the herbicide container has a herbicide release head that prevents the liquid herbicide and colouring element mixture from being released until suitable pressure is applied to it. The herbicide container is relatively small, therefore the User is able to rub the herbicide release head on weeds while avoiding desired vegetation. The colouring element allows the User to see where herbicide was applied.
Patent CA-2287288-C (CA)
Title: Burner exhaust gas collection assembly for a catalytic reformer
Inventor: STERENBERG DAVID J
IPC: B01J8/06
Filed: 1998-04-15
Granted: 2003-10-14
Abstract: A catalytic reformer (10) includes a reformer vessel (14) defining an interior plenum (15) housing at least one reactor tube (30, 130) assembly having a catalyst bed (135). The reformer also includes a burner gas inlet (16) for providing hot burner gas to heat the reactor tubes (30), and a burner gas outlet (60). A burner gas guide sleeve (20) is disposed substantially coaxially around at least a portion of the reactor tube assembly (30), defining an annular burner gas passage (22). A burner exhaust gas collection assembly (64) connects the burner gas guide sleeve (20) to the burner gas outlet (60).
Patent CA-2288400-C (CA)
Inventor: SUTTON STEPHEN GEORGE
IPC: A61H3/02
Filed: 1999-10-27
Granted: 2008-08-12
Abstract: An unique orthopaedic crutch designed to fit the anatomy of the user and thereby avoid causing harm to the user. The crutch handle is inclined at the average angle of the human wrist to forearm of 14 degrees to the horizontal plus or minus a few degrees. This is unlike all crutches identified to date which generally require the patient's anatomy to fit to the crutches' design, exemplified by handle angles of zero degrees, or 90 degrees to the vertical. The upper part of the crutch is offset from the lower part by the angled handle takes into account all the major anatomical requirements of the human arm by fitting the natural carrying angle of the human arm in respect of the shoulder elbow wrist and hand. The device has an upper arm-support ring, a comfort-designed anatomically accommodating handle, and a shock-absorber in the lower part. The crutch is adjustable with particular ease and speed using an engraved red line for lining up the adjustment mechanisms
Patent CA-2312759-C (CA)
Inventor: BOVA JOHN CARL
IPC: B09C1/06
Filed: 1998-10-15
Granted: 2005-08-23
Abstract: A system and method for remediation of contaminated soil removed from a soil site is provided. The contaminated soil is placed upon several layers of perforated heating pipes forming a remediation cell, and the entire cell is covered by a galvanized Quonset Hut-shaped steel building to prevent the escape of vapors from the soil cell. Heating air introduced into perforated heating pipes heats conductively the contaminated soil orating a differential pressure area around the heated pipes. This results in the migration of volatilized contaminants and moisture through the perforations in the pipe walls and into the lower pressure area within the heated steel pipes, forcing the contaminants from the soil and into an off-gas treatment system.
Patent CA-2315562-C (CA)
Inventor: ISHIKAWA TAKESHI
IPC: B60N2/07
Filed: 2000-08-11
Granted: 2005-05-10
Abstract: A structure of support leg member having a pair of reinforcing pieces formed laterally thereof, which is used with a seat slide device provided in an automotive seat, wherein an inclinable portion is defined in the upper securing portion of the support leg member on which a guide rail of the seat slide device is securely amounted. The inclinable portion allows the guide rail to be inclined by a great load applied thereto in excess of a tolerable amount, thereby protecting the seat slide device against damage. The inclinable portion, for instance, may comprise an upward protuberant bead formed in the upper securing portion so that a pair of spacings are defined between the guide rail and a base portion of that upper securing portion such as to allow inclination of the guide towards the center of the automotive seat. Alternatively, the inclinable portion may be embodied by bending one or both of the two reinforcing pieces outwardly to render the support leg member so less rigid as to be buckled slantwise by the foregoing great load, thereby allowing inclination of the guide rail towards the center of the automotive seat.
Patent CA-2316117-C (CA)
Title: Method for making a display module including a liquid crystal and a single-face printed circuit, and module obtained via said method
Inventor: ALBISETTI CARLO
IPC: G02F1/1345
Filed: 2000-08-17
Granted: 2009-11-10
Abstract: The display module (30) includes at least one liquid crystal cell (2) electrically and mechanically connected to a flexible display control printed circuit (1), said printed circuit (1) having, arranged on a single face, electronic components for controlling the cell and metal paths for connection to said components and to said cell (2).  In order to make it, the printed circuit (1) is first placed on the back side of the cell (2), the face of said printed circuit with no components facing the back of said cell (2), the printed circuit (1) is positioned under the cell (2), means for assembling the module (12) defining the location of the display of the cell (2), being made on said printed circuit (1) for the positioning thereof with respect to display marking means (13) arranged on the cell, and a portion of the face of the printed circuit with no components is secured directly to the back of said cell (2).   The assembly means of the printed circuit allow said module to be placed precisely on complementary means (41) of an apparatus case (40), for example a wristwatch case, accommodating it to have the cell display in a determined position in said case.
Patent CA-2316378-C (CA)
Inventor: GREEN JACQUELYNN
IPC: H04R3/00
Filed: 1998-12-21
Granted: 2005-01-11
Abstract: L'invention concerne un microphone directionnel comportant d'une part, un micro-canon (16) présentant un tube allongé qui est conçu pour commander la directivité à des fréquences supérieures à une fréquence préétablie et d'autre part, au moins quatre microphones de référence (20, 22, 24, 26) disposés spatialement autour dudit micro-canon (16). Une unité de traitement des signaux (50), qui est électriquement reliée au micro-canon et aux microphones de référence, génère des signaux de suppression du brouillage (à partir de 96) à partir des parties des signaux émanant des microphones de référence (20, 22, 24, 26) qui sont à des fréquences généralement inférieures à la fréquence préétablie. L'unité de traitement des signaux (50) combine (98) les signaux de suppression et le signal en provenance du micro-canon (16) de façon à générer un signal de sortie (100) dans lequel les signaux qui proviennent de l'avant du microphone directionnel et qui se propagent dans la direction de l'axe longitudinal du tube sont renforcés et dans lequel les signaux provenant des autres directions sont supprimés.
Patent CA-2319534-C (CA)
Inventor: AIMOTO KOHJIROH
IPC: B01J21/06
Filed: 1999-12-02
Granted: 2008-07-15
Abstract: A method for isomerization of a hydrocarbon which comprises providing a solid acid catalyst comprising a carrier containing a part comprising zirconia and/or hydrated zirconia and sulfuric acid carried thereon, and contacting the catalyst with a hydrocarbon material having a water content of 5 ppm by weight or less, preferably 1 ppm or less, to thereby produce isomerized hydrocarbons; and a system for practicing the method. The isomerization method does not need the introduction of a chlorine-containing compound during the course of isomerization and uses a catalyst having high activity. The isomerization system comprises a dehydrating apparatus for the material, a vessel for catalytic reaction filled with the above catalyst, a separator for separating a reaction product into the hydrogen to be recycled and a hydrocarbon product, and a compressor which compresses the recycle hydrogen to feed it to the vessel for catalytic reaction.
Patent CA-2323442-C (CA)
Inventor: SAMSOONDAR JAMES
IPC: G01N35/10
Filed: 1999-03-19
Granted: 2004-06-01
Abstract: An apparatus and method for performing immunoturbidimetric measurements of plasma proteins on an apparatus used for measuring plasma and serum interferents are described.       Immunoturbidometric measurements are made on a sample in a disposable dispensing tip which acts as cuvette and reaction chamber. These features allow tests which are not available on general chemistry analyzers, to become available, and at the same time the apparatus can provide a screening system for serum and plasma interferents.
Patent CA-2327923-C (CA)
Inventor: BRET BRUNO
IPC: D21H23/50
Filed: 2000-12-08
Granted: 2009-07-07
Abstract: The invention provides a process for depositing, at room temperature, a softening lotion on an absorbent paper product, especially cellulose wadding, which lotion is a liquid at room temperature and is of the type comprising one or more emollient active substances as a dispersion or as an emulsion in a volatile liquid vehicle, especially in water, characterized in that it consists in spraying the lotion by means of a stream of gas under pressure so as to remove at least part of the volatile liquid vehicle in order to form and spray fine droplets of lotion, having a low proportion of volatile liquid vehicle, which are deposited on at least one face of the paper product.
Patent CA-2328140-C (CA)
Inventor: ANDERSON DIRK M
IPC: C12N15/62
Filed: 1999-05-13
Granted: 2012-03-13
Abstract: L'invention concerne des récepteurs RANK solubles isolés, des ADN codant ces récepteurs et des compositions pharmaceutiques préparées sur cette base. Les récepteurs isolés peuvent être utilisés pour réguler l'ostéoclastogenèse et, partant, pour traiter les maladies liées à une perte excessive de masse osseuse.
Patent CA-2328361-C (CA)
Inventor: SMITH MELANIE JEAN
IPC: B66B23/12
Filed: 2000-12-14
Granted: 2007-08-28
Abstract: An escalator step pallet has step tread and front riser portions joined together with side edges. The side edges are provided with a peripheral slot to accept replaceable demarcation inserts which identifies the side edges. The slot on the step pallet is provided with guides extending along its length to accept channels of the demarcation inserts and orient the demarcation inserts on the step pallet. Preferably, a pair of demarcation inserts are provided for each step edge, the first insert extending along the step tread and the second insert extending along the riser. The two inserts may interlock. In addition, each of the inserts is provided with a locking device which mates with a corresponding element on the step pallet to retain the insert in position. The locking device may be for example, a hook arm which engages a projection on the bottom surface of the step pallet. An access slot is provided through the insert and pallet to permit a tool to contact the hook arm to release the lock when removal of the insert is desired.
Patent CA-2329273-C (CA)
Inventor: YAMAGUCHI HIROTAKA
IPC: C12P19/34
Filed: 1999-03-24
Granted: 2007-03-27
Abstract: L'invention se rapporte à une méthode permettant d'obtenir une expression suffisante d'un gène dans une plante supérieure utile qui a été transformé par transfert dudit gène codant une protéine ayant une fonction portée par un autre organisme de manière à conférer ladite fonction à la plante. L'invention se rapporte notamment à une méthode visant à transformer une plante utile par transfert d'un gène d'une autre espèce dans la plante. Ladite méthode se caractérise en ce que la région d'un facteur associé à la poly(A) addition de l'ARNm de la plante utile à transformer, contenu dans la séquence de base du gène de l'autre espèce, est dénaturée en une autre séquence de base non associée à la poly(A) addition de l'ARNm sans modification sensible de la fonction de la protéine codée par le gène à transférer. L'invention se rapporte également à un gène utilisable dans le transfert de gène.
Patent CA-2330125-C (CA)
Inventor: WHEELER FRANKLIN L
IPC: E04F13/06
Filed: 1998-04-24
Granted: 2005-09-06
Abstract: An apparatus (10) for forming curved structures having a plurality of pivotally connected sections (12), each section having a track portion (16, 18), and a strap member (24, 26) slidably engaging the track portion of the sections such that the sections are movable to form a radius of curvature. A method of forming a curved structure involves providing runners having a plurality of pivotally connected sections, each section having track portions, and each runner further having two strap members slidably engaging each of the track portions. The method also includes placing runners (42, 44) in an opposed relationship in a curved position such that the runners are substantially aligned, and attaching studs (46) between the runners.
Patent CA-2336356-C (CA)
Inventor: BARRETO AVERO MANUEL
IPC: B01D61/02
Filed: 1999-06-25
Granted: 2008-02-19
Abstract: The water desalting installation comprises at least an auxiliary pump (1) and another high pressure pump (2) in parallel with an internal circulation pump (3), and at least one pair of feed chamber (5 and 5') which are pressurized alternatively, each of them forming a closed circuit, preferably toroidal, so that the water circulates always in the same direction and continuously, taking advantage of its kinetic energy in the valve actuation; it may have separation means to separate the water masses of different salinity, said separation means being comprised of pistons (7 and 7') having a spherical shape and of which the apparent density is similar to that of the water, said pistons being retained briefly during the cycle change by baskets (6 and 6') or equivalent devices, while the water circulates to the expense of its kinetic energy, the cycle changes being controlled by approximation (29 and 29') and housing (28 and 28') sensors, or by flowmeters (31, 31' and 32) or by salinity measures when such separation means are not available.
Patent CA-2338324-C (CA)
Inventor: WOOG HEINRICH
IPC: A61K31/403
Filed: 1999-07-14
Granted: 2007-05-29
Abstract: The object of the invention are ready-to-inject, aqueous injection solutions containing carvedilol (1-(9H-carbazolyl-4-yloxy)-3-[[2-(2-methoxyphenoxy)ethyl]-amino]-2-propanol) or its pharmacologically harmless salts as well as a process for their production. The injection solutions are stable on storage and are well tolerated by veins.
Patent CA-2345013-C (CA)
Title: System for dynamic registration, evaluation, and correction of functional human behavior
Inventor: EVEN-ZOHAR OSHRI
IPC: G06F19/00
Filed: 1999-09-22
Granted: 2009-09-15
Abstract: The present invention is a system combining motion capture technology and a motion platform with runtime interaction in a real-time feedback loop to provide a physical and virtual environment that has many applications, particularly in the rehabilitation area. The operator and user have runtime control of the syste m, and the data from the platform and the capture system are processed faster than real - time to generates new data sets which are then re-introduced into the system. A virtual reality environment is introduced and seamlessly interacts with the motion capture process and the motion platform operations to immerse the user in the dynamic physical a nd virtual environ.