baber/WOPTO huggingface dataset:
Patent CA-2157155-C (CA)
Title: Wood rail assembly and method of assembling same
Inventor: DESOUZA JOSEPH
IPC: E04F11/18
Filed: 1995-08-29
Granted: 2001-11-20
Abstract: A wood railing assembly for use between vertical posts which may be attached to a wood deck, utilizes top and bottom rails together with a middle rail.   The balusters include top,  middle and bottom zones having non-circular cross-sections and the middle rail has matching openings.  The top and bottom rails have grooves facing the middle rail and a lattice strip is secured to the ends of the balusters and fits within the groove on the rail and suitable fasteners produce a unitary assembly.  The assembly is constructed using the middle rail as a template for positioning the balusters on top and bottom lattice strips which then fit within the grooves on the top and bottom rails.
Patent CA-2157483-C (CA)
Inventor: LEGATE KIM R
IPC: H04N7/03
Filed: 1994-01-06
Granted: 2000-10-03
Abstract: Apparatus and method for tracking the flow of television programs within a program distribution system, each program including video signal which contains information to generate a television picture, the distribution system including a plurality of units through which the television programs flow, by operating a first signal processing unit connected within the system for adding signal elements to the video signal in order to add patterns of symbols (404) to the television picture (402) such that the symbols (404) are disposed at predetermined locations of the television picture (402) and a plurality of successive patterns constituting a code uniquely identifying the program; and a second signal processing unit connected within the system for detecting signal elements previously added to a  signal and for identification of the program which included the video signal.
Patent CA-2160779-C (CA)
Inventor: JACK BRUCE A
IPC: A61P29/00
Filed: 1994-03-02
Granted: 2008-08-26
Abstract: A pharmaceutical composition of water, water soluble vinyl polymer gel, amine alcohol dispersant and IEP is used topically to treat herpes labialis and aphthous stomatitis lesions, and also to treat herpes genitalis, chicken pox, allergic conjunctivitis, gia nt papillary conjunctivitis, stomatitis secondary to chemotherapy, thermal burn, sunburn, decubitus ulcers and shingles.
Patent CA-2161881-C (CA)
Inventor: RAO A GURURAJ
IPC: C12N15/29
Filed: 1994-01-12
Granted: 2001-03-27
Abstract: Des dérivés d'alpha-hordothionine, obtenus au moyen d'une substitution par des restes de lysine spécifique par rapport à la position, produisent un enrichissement en lysine tout en retenant l'activité anti-fongique du composé père.
Patent CA-2165749-C (CA)
Inventor: COCHRANE PAUL D
IPC: H05K7/20
Filed: 1995-12-20
Granted: 2003-04-08
Abstract: Electronic equipment having a fan cooling arrangement with a fan structure mounted at the rear of the housing.  The fan structure is mounted vertically in operational position.  An access opening at the front of the housing is of lesser height than the fan structure.  It is desired to withdraw the fan structure from the housing through the restricted access opening.  For this purpose, the fan structure is pivotally mounted to a mounting.  The fan structure is sprung into its vertical position and is withdrawn upon the mounting through the access opening. During withdrawal, the fan structure is pivoted downwards automatically against its spring to allow for its withdrawal in a horizontal as distinct from a vertical position.
Patent CA-2170815-C (CA)
Inventor: AKASAKA YOUICHI
IPC: G02B6/02
Filed: 1996-03-01
Granted: 2002-05-28
Abstract: A dispersion compensating optical fiber is proposed for application in a wavelength multiplexing optical signal transmission system. This dispersion compensating optical fiber has a W shaped refractive index profile, and has a first core layer, a second core layer formed around the outside of the first core layer, and a cladding layer made of substantially pure silica formed around the outside of the second core layer. The first core layer is doped with germanium, so that its refractive index is increased by a proportional refractive index difference of about 2%. The second core layer is uniformly  doped with fluorine, so that its refractive index is decreased by a proportional refractive index difference of about 0.58%. The ratio of the outer radius of the second core layer to the outer radius of the first core layer is about 2.5. The wavelength dispersion slope is in the negative region, the dispersion is made to be high negative dispersion, and moreover the dispersion slope compensation ratio from awavelength of 1530 nm to a wavelength of 1570 nm is made to be a value close to the perfect dispersion ratio and about 0.75 to 1.25 thereof.
Patent CA-2171454-C (CA)
Title: Mecanisme de freinage automatique commande par un fluide sous pression
Inventor: BOWSER GREGORY ALAN
IPC: F16D59/02
Filed: 1994-09-13
Granted: 2004-07-27
Abstract: L'invention concerne un dispositif de freinage (50) applicable à un appareil rotatif (10) muni d'un carter (12) susceptible de recevoir un fluide sous pression et un rotor (32) monté de façon à pouvoir tourner dans le carter. Le dispositif de freinage (50) permet au rotor (32) de tourner dans le carter (12) en réaction à la réception de fluide sous pression et empêche le rotor de tourner en l'absence de réception du fluide sous pression.
Patent CA-2182953-C (CA)
Inventor: BOCHSLER ROLF O
IPC: B24B49/04
Filed: 1994-02-09
Granted: 2000-12-12
Abstract: A microfinishing arm assembly for reducing taper on selected bearing journal surfaces of various workpieces rotated about a longitudinal axis, including a primary finishing arm and a taper correction device for applying a plurality of adjacent independently variable grinding pressures. A primary abrasive device for finishing a journal surface is mountable on the primary finishing arm for use with the taper correction device. A measuring device for gauging the bearing journal surfaces at a plurality of spaced points during rotation is utilized with a processor device for receiving the gauging signals, calculating diameters of the journal surfaces and generating a plurality of output signals corresponding to the diameters of the bearing surfaces at spaced points. A comparator device compares the output signals to determine whether a taper exists and controls the grinding pressure of a taper correction device to correct the taper.
Patent CA-2197300-C (CA)
Inventor: GIBB RICHARD G
IPC: B60Q1/26
Filed: 1995-08-24
Granted: 2000-04-11
Abstract: Method and apparatus for increasing the effectiveness of emergency signalling devices on vehicles. An emergency signalling device such as a flashing light is repeatedly operated at a frequency rate that corresponds to the speed of the vehicle. A minimum repetition rate is employed when the vehicle is slow or stopped so that the signal is not similarly halted, and a maximum rate is employed above a certain speed so that the repetition rate is not at too high of a frequency to be perceived.
Patent CA-2198387-C (CA)
Title: Process for making rotating brushes for automatic car washes
Inventor: ZIGERLIG MAX
IPC: A46D3/04
Filed: 1997-02-24
Granted: 2004-05-25
Abstract: A process for making rotating brush (21), in particular, the type used in automatic car washing facilities, and comprising a support (21s) which has inner face (6) and outer face (7), having attached to the outer face flexible cleaning elements (3n), wherein the process includes the following stages: a) preparation of mold (24) capable of making desired rotating brush (21); b) arrangement of said flexible cleaning elements (3n) with one end inserted into mold (24) and the other end projecting outwardly; c) injection into the mold (24) of components in the fluid state intermixed to form synthetic resin (8) which is able to polymerize; d) opening of mold (24) once polymerization is complete and extraction of brush (21) in which these flexible cleaning elements (3n) are attached to this support (21s) because they are embedded in the polymerized resin.
Patent CA-2200061-C (CA)
Title: Container with multi-phase composition for use in diagnostic and therapeutic applications
Inventor: MATSUNAGA TERRY O
IPC: A61M5/31
Filed: 1995-07-26
Granted: 2007-04-10
Abstract: A container comprising an aqueous lipid suspension and a gaseous phase substantially separate from the aqueous stabilizing phase, useful in diagnostic imaging such as ultrasound and magnetic resonance imagi ng and in therapeutic applications, is disclosed.
Patent CA-2200478-C (CA)
Title: Cold sterilant solution
Inventor: GREEN BRUCE
IPC: A01N59/00
Filed: 1995-10-05
Granted: 2004-04-20
Abstract: A sterilant-disinfectant solution which may be used in the cleaning of metallic objects, particularly medical instruments. Medical instruments, which may include brass, copper, aluminium, stainless steel, carbon steel or plastic parts are sterilized or disinfected in an anti-microbial solution. The solution includes a triazole or other component for inhibiting the corrosion of copper and brass. Phosphates or other buffering agents adjust the solution pH in order to prevent the corrosion of steel. Molybdates or analogous compounds may be used to buffer the pH and have been found to inhibit the corrosion of aluminium by oxidizing agents. A sequestering agent is preferably provided for inhibiting hard water precipitation.
Patent CA-2200980-C (CA)
Inventor: SAWAMURA TATSUYA
IPC: C07K14/705
Filed: 1995-11-30
Granted: 2009-09-22
Abstract: Cette invention se rapporte à une séquence d'ADN comprenant essentiellement la région qui code pour des récepteurs de lipoprotéines basse densité dénaturés de cellules hémangioendothéliales de mammifères, représentées par le numéro d'identification de séquence: 1, 2 ou 3.
Patent CA-2207834-C (CA)
Inventor: BENSAADI MEHDI
IPC: F23R3/28
Filed: 1997-08-04
Granted: 2005-11-22
Abstract: L'invention concerne un système d'injection aérodynamique d'un mélange air carburant dans un foyer de combustion (2) d'un moteur de turbine à gaz. L'injecteur de carburant (43) est à double débit et délivre un cône de carburant secondaire (53) au delà d'un régime donné. Un vrille primaire (32) et une vrille secondaire (33) sont associées à un venturi (30) en amont d'un bol aérodynamique (20) monté dans le fond de chambre (3). Le cône de carburant primaire (51) ne frappe pas le venturi (30).
Patent CA-2210728-C (CA)
Title: Appareil de levage pour convoyeur a bande
Inventor: MCNEELY RANDALL REED
IPC: B65G15/00
Filed: 1996-10-22
Granted: 2005-08-02
Abstract: L'invention porte sur un appareil destiné à être utilisé pour réparer un convoyeur à bande pourvu d'une bande (B) s'appuyant sur un série de rouleaux (R, R') montés le long d'un bâti (F) maintenant la bande (B) du convoyeur au-dessus du sol lors de travaux miniers. L'appareil comporte un support (12) de bande et au moins un dispositif de levage (14) raccordé au support (12) de bande. Le dispositif de levage (14), qui soutient, dans le cadre de son fonctionnement, le support (12) de bande en s'appuyant sur le bâti (F) du convoyeur, a l'avantage, du point de vue mécanique, d'élever le support (12) de bande de manière à relever une partie, au moins, de la bande par rapport au convoyeur et de séparer, de ce fait, une partie de la bande de l'un des rouleaux (R, R'), au moins, du convoyeur tout en libérant ce rouleau.
Patent CA-2216542-C (CA)
Title: 1,3-dihydro-2h-imidazol-2-one derivatives having pde iv and cytokinin inhibiting activity
Inventor: FERNANDEZ-GADEA FRANCISCO JAVI
IPC: A61K31/495
Filed: 1996-03-28
Granted: 2009-01-13
Abstract: The present invention concerns the compounds of formula (I), the N-oxide forms, the pharmaceutically acceptable acid or base addition salts and the stereochemically isomeric forms thereof, wherein RI and R2 each independently are hydrogen; CI-6alkyl; difluoromethyl; trifluoromethyl; C3-6cycloalkyl; a saturated 5-, 6- or 7-membered heterocycle containing one or two heteroatoms selected from oxygen, sulfur or nitrogen; indanyl; bicyclo[2.2.1]-2--heptenyl; bicyclo[2.2.1]heptanyl; C1-6alkylsulfonyl; arylsulfonyl; or substituted C1-10alkyl; R3 is hydrogen, halo or CI-6alkyloxy; -C-X is a bivalent radical of formula =C=O; =C=CH-R4; =C=N-O-R5; or formula (a-4); Alk is C1-4alkanediyl; -A-B- is a bivalent radical of formula: --CR6=CR7- or -CHR6-CHR7-; L is hydrogen; optionally substituted C1-6alkyl; C1-6alkylcarbonyl; C1-6alkyloxycarbonyl; optionally substituted C3-6alkenyl; optionally substituted piperidinyl; C1-6alkylsulfonyl or arylsulfonyl; aryl is optionally substituted phenyl; He t1 is morpholinyl or optionally substituted pyridinyl, -furanyl, -thienyl, -hydroxypyridinyl, -imidazolyl, -thiazolyl, -oxazolyl, - isoquinolinyl, -quinolinonyl, -piperidinyl, -piperazinyl; and Het2 is mor- pholinyl or optionally substituted piperidinyl, -piperazinyl, -pyridinyl, - furanyl or -thienyl; having PDE IV and cytokine inhibiting activity. The invention also relates to processes for preparing the compounds of formu la (I) and pharmaceutical compositions thereof.
Patent CA-2217726-C (CA)
Title: Traction battery charging with inductive coupling
Inventor: SOLTYS JOSEF V
IPC: H02J7/02
Filed: 1996-03-25
Granted: 2001-08-28
Abstract: A method and apparatus for charging the battery of an electric vehicle are provided; where charging energy is delivered from a charging station at a predetermined voltage and at a delivery frequency which is in the range of from 10 kHz up to 200 kHz. The charging energy is transferred to the vehicle through an inductive coupler, which has a primary side connected to the charging station and a secondary side mounted within the vehicle, together with a rectifier mounted in the vehicle and interposed between the secondary side and the traction battery to be charged. When the electric vehicle is connected to a charging station, it is interrogated to determine the nature of the charge controller that is on board the vehicle; and logic decisions invoking the particular mode for charging the vehicle are made depending on the nature and type of charge controller that is on board the vehicle. Thus, delivery of charging energy to the battery in the vehicle may be entirely under the control of a charge controller on board the vehicle; or, if the control module in the vehicle is less sophisticated, then delivery of charging energy will be under the control of a charge control module which is present within the charging station. The value of initial charging current is therefore set either by the on board battery charging control module in the vehicle, or by the charge control module which is present in the charging station; alternatively, the initial value of charging current may be preset at the charging station. That parameter, and the amount of charging energy to be delivered, may be established by insertion of a card into a data interface on the charging station. Under controlled conditions, a plurality of vehicles may be charged at a single establishment having a plurality of charging stations, by distributing energy to any vehicle according to priority criteria to be established.
Patent CA-2221245-C (CA)
Title: Method of manufacturing semiconductor article
Inventor: YONEHARA TAKAO
IPC: H01L21/762
Filed: 1997-11-14
Granted: 2002-02-19
Abstract: A method of manufacturing a semiconductor article comprises steps of forming a diffusion region at least on the surface of one of the sides of a silicon substrate by diffusing an element capable of controlling the conduction type, forming a porous silicon layer in a region including the diffusion region, preparing a first substrate by forming a nonporous semiconductor layer on the porous silicon layer, bonding the first substrate and a second substrate together to produce a multilayer structure with the nonporous semiconductor layer located inside, splitting the multilayer structure along the porous silicon layer but not along the diffusion region and removing the porous silicon layer remaining on the split second substrate.
Patent CA-2225765-C (CA)
Inventor: BRECK ALAN KEITH
IPC: B32B7/027
Filed: 1997-12-19
Granted: 2003-03-11
Abstract: This invention provides a film structure and a method of making it, as well as packages formed therefrom, wherein the sealing properties of a single-site catalyst, SSC or metallocene polymer surface sealing layer are substantially increased as compared with a monolayer film of such a polymer. This invention provides in one embodiment a film having at least two layers for use as a sealant component in a multi-layer film or as a sealant film in packaging comprising a surface sealing layer and a hot tack strength boosting layer, the surface sealing layer being a single-site catalyst (SSC) interpolymer of ethylene and one or more C3-C20 .alpha.-olefins having a density in the range ofabout 0.87 to about 0.930 gm/cc and a melt index of from about 0.2 to about 10 dg/minute; and the hot tack strength boosting layer which substantially increases the hot tack strength of the surface sealing layer being selected from single-site catalyst and non-single-site catalyst copolymers, homopolymers and terpolymers of ethylene and blends thereof having a density of from at least about 0.945 to about 0.960 gm/cc and a melt index of from about 0.2 to about 20 dg/minute; wherein the density difference between the SSC layer and the boosting layer ranges from at least about 0.03 gm/cc to about 0.075 gm/cc.
Patent CA-2232191-C (CA)
Inventor: MARGOLIN SOLOMON B
IPC: A61K31/4439
Filed: 1996-09-17
Granted: 2011-03-15
Abstract: La présente invention concerne, selon une réalisation préférée, un procédé d'inhibition de la synthèse et de la libération du facteur .alpha. de nécrose tumorale par différentes cellules. Ce procédé consiste à administrer à l'homme ou un autre mammifère une dose efficace constituée d'une ou de plusieurs substances pharmaceutiques appartenant au groupe des pyridones 2(1H) N-substitués, des pyridones 3(1H) N-substitués et de leurs sels pharmaceutiquement admis.
Patent CA-2238837-C (CA)
Title: Bioabsorbable implantable endoprosthesis with reservoir and method of using same
Inventor: STINSON JONATHAN SWIFT
IPC: A61F2/90
Filed: 1998-05-27
Granted: 2003-09-23
Abstract: A bioabsorbable implantable endoprosthesis (50) having elongate elements (20,30,40) including hollow (22), cavity (32) or porous (42) portions adapted toaccumulate by-product from the degradation of the bioabsorbable material and shorten the diffusion distance (d1) for water absorption and thereby relatively increase the degradation of the structure.
Patent CA-2241491-C (CA)
Inventor: PREVOT GERARD
IPC: E05B65/08
Filed: 1998-06-24
Granted: 2001-10-16
Abstract: L'invention a trait à un dispositif anti-effraction pour ouvrant coulissant comprenant au moins un organe de verrouillage (2) à même de se présenter saillant par rapport au chant avant (3) dudit ouvrant coulissant (4) de manière à coopérer avec une gâche (5) rapportée en applique sur le montant (7) correspondant du cadre dormant (8).  Ce dispositif anti-effraction est caractérisé en ce qu'il comporte : - un coffre anti-effraction (13) défini par une paroi interne (14) et une paroi externe (14A) s'étendant perpendiculairement par rapport à un fond (16) pourvu d'une lumière oblongue (18) traversée par l'organe de verrouillage (2) ; - et une gâche (5) constituée par un capot (19) comportant une ouverture (20) pour la réception de l'organe de verrouillage (2), ce capot (19) étant à même de venir coiffer des moyens supports (22) aptes à être rapportés en feuillure (6) du dormant (8), ledit capot (19) présentant une forme sans contre- dépouille empêchant l'accrochage d'un outil lors d'une tentative d'effraction.
Patent CA-2251087-C (CA)
Title: Injection formulations of avermectins and milbemycins based on castor oil
Inventor: GROSSE-BLEY MICHAEL
IPC: A61K31/7048
Filed: 1997-03-27
Granted: 2008-01-15
Abstract: Injection formulations of avermectins and milbemycins based on castor oil are disclosed.
Patent CA-2252860-C (CA)
Inventor: KANDEL RITA
IPC: A61L27/46
Filed: 1997-05-15
Granted: 2011-03-22
Abstract: Biomatériau résorbable pour implantation humaine et animale, composé de phosphate de calcium condensé amorphe ou cristallin défini par la formule générale (Ca(PO¿3?)¿2?)¿n?, dans laquelle n est égal ou plus grand que trois et le rapport molaire Ca:P est compris entre 0,4 et 0,6. La poudre de phosphate de calcium condensé peut être présentée sous forme de poudre frittée qui est liée ou consolidée de manière à former au moins une partie d'un ancrage d'implantation de taille et de porosité surveillées. La partie en phosphate de calcium condensé de l'ancrage/implant présente de préférence une portion de contact osseux qui sera juxtaposée aux tissus durs adjacents au moment de son implantation sur un patient, et qui est caractérisée par des pores interconnectées partant de l'extérieur et traversant tout le biomatériau. Le phosphate de calcium condensé peut être utilisé pour remplacer des tissus conjonctifs durs ou pour régénérer les tissus conjonctifs souples en offrant un support sur lequel le tissu souple peut être cultivé in vitro ou in vivo, ou pour ancrer le tissu conjonctif souple à l'os.
Patent CA-2258618-C (CA)
Inventor: KIRLA OLLI
IPC: H04B3/23
Filed: 1997-06-18
Granted: 2008-01-08
Abstract: The invention relates to an acoustic echo suppressor and a non-linear processor for an echo canceller in a 4-wire data transmission network. An echo canceller is typically controlled by comparing the power levels (PWR IN, PS IN) of the near-end and far-end signals (R IN, S IN). The transfer function of an acoustic echo path is usually very non- uniform. According to the invention, the spectrum of the far-end signal (R IN) is treated, before the signal power level is calculated, with a weighted filter (21), which models the effect of the transfer function of acoustic echo. As a result, the double talk dynamics is improved , since high-energy vowels of far-end speech, which normally cause low-energy vowels of near-end speech to be clipped in an echo suppressor, will be attenuated.
Patent CA-2260756-C (CA)
Inventor: MORISSETTE JOSEE
IPC: A61M5/32
Filed: 1997-04-04
Granted: 2007-07-10
Abstract: L'invention concerne des systèmes d'administration permettant d'apporter un matériau génétique à base de protéines de conduction dans des cellules cardiaques situées dans des zones localisées du coeur de sorte que la conductance dans ces dernières soit améliorée. L'invention se rapporte plus spécifiquement à un système pour apporter des connexines ou des molécules d'acide nucléique codant les connexines dans un site du coeur préalablement identifié par des procédures de cartographie comme présentant des problèmes de conduction. Dans les cas où la conduction est altérée, un matériau génétique sélectionné est apporté, au moyen du système d'administration selon l'invention, aux cellules situées autour de la zone de perturbations, de sorte que les schémas de conductivité globale soient améliorés; dans d'autres cas, un matériau génétique est sélectionné pour ralentir la conduction dans les zones touchées et empêcher l'apparition du syndrome de bradycardie-tachycardie.