baber/WOPTO huggingface dataset:
Patent CA-2169825-A1 (CA)
Inventor: BLANCO PALACIOS ALBERTO F
IPC: F01C1/073
Filed: 1994-08-19
Abstract: Moteur rotatif à explosion possédant une chambre de combustion en forme de tambour dotée d'un premier (10) et d'un second (12) dispositif à palettes et moyeu montés libres en rotation sur un arbre moteur dans la chambre. Chacun des dispositifs à palettes et moyeu comporte une première et une seconde palettes diamétralement opposées fixées de chaque côté d'un moyeu. On a prévu deux trains d'engrenages dont chacun possède (a) une première roue à rochet (30) solidarisant en rotation un moyeu respectif avec l'arbre moteur dans un premier sens de rotation, et désolidarisant l'un des moyeux de l'arbre moteur dans un second sens de rotation, et (b) une seconde roue à rochet (32) possédant un dispositif démultiplicateur.
Patent CA-2169885-A1 (CA)
Title: Agricultural vehicle including a system for automatically moving an implement and improved ground height sensing to a predetermined operating position
Inventor: PANOUSHEK DALE W
IPC: G05D3/00
Filed: 1996-02-20
Abstract: A combine including a harvesting head position control system is disclosed herein.  The control system includes a position sensor assembly for producing signals representative of the location of the head relative to the combine, operator control switches, and a controller coupled to the position sensor assembly and the operator control switches.  The position sensor assembly preferably includes between 3 or more position transducers located along the harvesting head and a comparison circuit.  The comparison circuit selects the signal produced by the sensor associated with the smallest distance between the head and ground, and applies this signal to the controller.  Based upon the signal, the controller controls the position of the head.
Patent CA-2170568-A1 (CA)
Inventor: SEHIER PHILIPPE
IPC: H04L25/03
Filed: 1996-02-28
Abstract: L'invention concerne un dispositif de réception d'un signal numérique source émis à une ou plusieurs fréquences symboliques source Fs, du type comprenant desmoyens (44) d'échantillonnage d'un signal analogique reçu et ramené en bande de base (43) délivrant un signal échantillonné entièrement démodulé, lesdits moyens (44)d'échantillonnage fonctionnant à une fréquence d'échantillonnage Fe respectant la condition d'échantillonnage généralisée, ledit dispositif comprenant un module (48) de filtrage unique filtrant ledit signal échantillonné, ledit module (48) de filtrage comprenant un filtre numérique piloté par un vecteur de coefficients de filtrage et des moyens de détermination desdits coefficients de filtrage en fonction d'un critère de détermination tenant compte d'une part du rapport de ladite fréquence d'échantillonnage Fe sur ladite fréquence source Fs, de façon à assurer une interpolation dudit signal échantillonné, et d'autre part d'une analyse du canal de transmission, de façon à limiter les perturbations introduites par ledit canal.
Patent CA-2171044-A1 (CA)
Title: Apparatus for remotely controlling an automobile in motion
Inventor: IU HOWARD
IPC: B60R25/04
Filed: 1996-03-05
Abstract: Apparatus for control of a moving vehicle is disclosed. the apparatus comprises an electronically-activated traction control system for control of traction of the wheels of the vehicle, with computer software for control of the system, a receiver for receiving an electronic signal and which is capable of being activated from a remote location and software within the traction control system capable of being activated by a signal transmitted to the receiver. On receipt of the electronic signal, a reduction in the speed of the motor vehicle is effected by activation of the traction control system.
Patent CA-2171352-A1 (CA)
Title: Method and apparatus for measuring the dynamic camber of vehicle tires
Inventor: OLESKY STANLEY J
IPC: G01B21/22
Filed: 1996-03-08
Abstract: An  apparatus  and  method  uses  a  pair  of transducers,  such as lasers,  mounted on the tire/wheel assembly of a moving vehicle for measuring the actual angles of camber experienced by the vehicle tire as the vehicle moves along an actual road surface.  The pair of lasers are mounted in a predetermined horizontal spaced relationship  on  a  bracket  mounted  on  and  extending perpendicularly outwardly from a non-rotating hub mounted on the tire/wheel assembly.  The reflected laser beams from the pair of lasers are continually measured as the vehicle moves  along  the  road  surface.    The  reflected  beams determine the change in spacings of the two lasers above the road surface from which can be calculated the angles of camber continuously imparted on the tire/wheel assembly. This data is collected and stored in a computer located in the vehicle and captures the tire's operating camber angles with respect to an actual road surface when used on a particular vehicle.  The stored data is later supplied to tire test equipment at a remote test faaility to duplicate the actual road camber experienced on the test tire on other test tires at the test facility to simulate the real-world environment for a particular tire on a particular vehicle without repeating the more costly tests on the actual moving vehicle at a remote test track.
Patent CA-2171674-A1 (CA)
Title: Conditionnement de pulverisation, procede de fabrication
Inventor: DE LAFORCADE VINCENT
IPC: B65D83/42
Filed: 1996-03-13
Abstract: La présente invention concerne un conditionnement (1) ayant un axe longitudinal, comprenant une paroi interne (17) et une paroi externe, et dans lequel coulisse un piston (8). Une partie de la paroi interne, susceptible d'être en contact avec le piston, comprend des rayures (18) perpendiculaires à l'axe longitudinal pour assurer une étanchéité entre le piston et cette paroi.
Patent CA-2172513-A1 (CA)
Title: Aminocyclohexylesters and uses thereof
Inventor: MACLEOD BERNARD A
IPC: C07D333/60
Filed: 1994-09-23
Abstract: Aminocyclohexylester compounds, including thioesters, are disclosed. The compounds of the present invention may be incorporated in compositions and kits. The present invention also discloses a variety of in vitro and in vivo uses for the compounds and compositions, including the treatment of arrhythmias.
Patent CA-2173755-A1 (CA)
Title: Multi-functional inner ear treatment and diagnostic system
Inventor: ARENBERG IRVING K
IPC: A61F11/00
Filed: 1994-10-17
Abstract: A therapeutic treatment apparatus (10) for use in the middle and inner ear. The apparatus (10) includes a tubular stem portion (14) attached to a medicine-retaining reservoir (30) with an internal cavity (38). The reservoir (30) includes multiple pores (46) therethrough or an opening (50) having a semipermeable membrane (54) therein which enables medicine delivery from the reservoir (30). Such delivery occurs when the reservoir (30) comes in contact with selected middle-inner ear interface tissues. A conductive member (70) for receiving electrical potentials from ear tissues is affixed to the apparatus (10). Alternatively, the apparatus (200) may include tubular first and second stem portions (204, 236) secured on opposite sides of a reservoir (220) along with a conductive member (270) attached thereto of the type indicated above.
Patent CA-2174123-A1 (CA)
Title: Air impermeable parachute canopy with opening assist
Inventor: WEBB DAVID B
IPC: B64D17/62
Filed: 1994-11-21
Abstract: This invention relates to annular canopy parachutes ( 10) having a central cap canopy (30) in critically spaced arrangement at the central main vent (15), which assists in providing rapid controlled inflation and decreasing oscillationupon inflation as to allow incorporation of high drag coeeficient,generally air impermeable canopy fabric.
Patent CA-2174415-A1 (CA)
Inventor: WITYAK JOHN
IPC: A61K31/5377
Filed: 1994-11-14
Abstract: Cette invention se rapporte à des nouvelles isoxazolines utiles en tant qu'antagonistes du complexe récepteur fibrinogène IIb/IIIa de la glycoprotéine des plaquettes; elle se rapporte également aux compositions pharmaceutiques contenant de tels composés, aux procédés de préparations de ces composés, ainsi qu'aux méthodes d'utilisation de ceux-ci, seuls ou en combinaison avec d'autres agents thérapeutiques -tels que les thrombolytiques- pour inhiber l'agrégation plaquettaire et/ou pour traiter les troubles de la thrombo-embolie.
Patent CA-2176376-A1 (CA)
Title: Use of 2-amino purine derivatives for the treatment and prophylaxis of human herpes virus 6 infections
Inventor: VERE HODGE RICHARD ANTHONY
IPC: A61P31/22
Filed: 1994-11-08
Abstract: The use of a compound of formula (A) or a bioprecursor, or a pharmaceutically acceptable salt, phosphate ester and/or acyl deriva-tive of either of the foregoing in the manufacture of a medicament for use in the treatment (including prophylaxis) of HHV-6 infection.
Patent CA-2178849-A1 (CA)
Title: N-[(1,4-diazabicyclo[2.2.2]oct-2-yl)methyl]benzamide derivatives, their preparation and their application in therapeutics
Inventor: JEGHAM SAMIR
IPC: A61P15/00
Filed: 1996-06-12
Abstract: CN           An optically active isomer or a racemate of a compound of general formula (I)                         (I) in which either R1 represents a methoxy or cyclopropylmethoxy group and R2 represents a hydrogen, chlorine or bromine atom, or R1 and R2 together form, and in this order, a group of formula -O-CH2-O-, -O- (CH2)2-, -O-(CH2)2-O- or -O-(CH2)3-O-, R3 represents a hydrogen atom or an amino group, and R4 represents a hydrogen, chlorine or bromine atom, in the form of a free base or of a pharmaceutically acceptable acid addition salt.
Patent CA-2180802-A1 (CA)
Inventor: RICE BRIAN J
IPC: E05C19/18
Filed: 1996-07-09
Abstract: The present invention relates generally to door security devices. More particularly, the present invention relates to devices which mechanically prevent a door from being opened. While the safety features of the out-swinging panic-bar door are desirable, the ease with which these doors may be broken into is a disadvantage. To reduce the threat of burglary, devices have been made which prevent out-swinging doors from being opened. It is an object of the present invention to provide a door security device which is portable which prevents a door from being opened. Another object of the present invention is to provide a door security device which is easy to install and remove. A further object of the present invention is to provide a door security device which requires no special tooling to install or remove. The security device of the present invention includes a support bar, at least one blocking means, attaching means, and an actuator. The support bar has first and second ends and the blocking means is disposed between the ends of the support bar. The attaching means is mounted to the support bar for removably securing the support bar in position adjacent a structure. The actuator is connected to the attaching means and is operable to actuate the attaching means to secure the support bar adjacent the structure.
Patent CA-2182640-A1 (CA)
Title: Impact-type anchor
Inventor: MADER EBERHARD
IPC: F16B13/12
Filed: 1996-08-02
Abstract: An impact-type anchor (1) is proposed that consists of a metal sleeve (2) having an internal thread (4) for screwing in a screw and a through bore (3) that tapers towards the leading end, into which bore an expander body (5) can be driven to expand the impact-type anchor.            For the inexpensive manufacture of the metal sleeve combined with pull-out values that are the same as those of a metal sleeve made of solid material, the metal sleeve is stamped out of a sheet metal blank and then rolled up to form a sleeve joined at its seam. Further-more, in order to form the tapering internal bore the expansible legs (7) have a first section (7a) that is bent inwards, onto the outer face of which first section there is bent round a second section (7b). The two sections (7a, 7b) that rest one against the other are connected non-displaceably to one another, for example, by means of a punched point (9). (Figure 1).
Patent CA-2186223-A1 (CA)
Inventor: EDLUND LEIF
IPC: G05D1/02
Filed: 1995-03-28
Abstract: L'invention concerne un procédé et un dispositif servant à orienter dans un champ limité un appareil autonome et faisant appel à une onde émise présentant une première fréquence de propagation lente, ce qui permet de détecter des réflexions provenant d'obstacles situés à l'intérieur d'une zone proche. Des moyens de réception sont disposés en plan incliné ou de préférence le long d'une ligne de base incurvée, de façon à obtenir simplement une direction tridimensionnelle vers un obstacle réfléchissant la fréquence de propagation lente. De plus, un atténuateur ou un écran, ou une combinaison des deux, se trouve au-dessus d'au moins un moyen de réception, ce qui permet, comme le ferait un sourcil, d'atténuer les réflexions indésirables provenant de la zone située au-dessus du moyen de réception. De plus, au moins un des moyens de réception le long de la ligne de base généralement incurvée est disposé différemment en hauteur par rapport aux autres récepteurs et, de préférence, les moyens de réception situés le plus à l'extérieur de chaque côté de la ligne de récepteurs, le long de la ligne de base généralement incurvée, sont disposés différemment en hauteur par rapport aux autres moyens de réception, ce qui permet d'améliorer la résolution tridimensionnelle.
Patent CA-2187331-A1 (CA)
Title: Fabricating steel pipe with an integrally formed liner
Inventor: ANDRE JAMES R
IPC: B29C48/07
Filed: 1995-04-06
Abstract: A metal pipe (46) and method of forming the same with an integrally formed liner for use in corrosive and abrasive environments is disclosed. The liner is comprised of a relatively thick polyethylene (40) which is thermally bonded to the metal pipe. An inter-mediate co-extruded polymer layer of ethylene acrylic acid and a polyethyl-ene/ethylene acrylic acid blend is applied to the metal pipe to facilitate thermal bonding. The intermediate layer is ap-plied to the sheet metal (11) in a pre-treatment process and prior to roll form-ing ribs into the sheet metal. The liner is applied to provide a smooth surface which is resistant to corrosive and abra-sive action in sanitary or culvert applica-tions. Anchors for further securing the liner to the pipe may be formed within the ribs.
Patent CA-2188144-A1 (CA)
Title: Mixing and delivery syringe assembly
Inventor: KRIESEL MARSHALL S
IPC: A61M37/00
Filed: 1994-04-18
Abstract: This is a device for intermixing a first component, such as a parenteral fluid (27) with a second component, such as an immobilized drug carried by a scaffold (50) to form a beneficial agent which, following the mixture step; can be dispensed directly from the device for infusion into a patient. The device includes novel mechanisms for mateably interconnecting a container, such as a glass vial (30), containing the first component with a housing (12) having a fluid outlet (22) which houses a sealed container (44) containing the second component, and then for controllably mixing the components under sterile conditions to form an ingestable solution which is automatically dispensed through the fluid outlet of the device.
Patent CA-2188734-A1 (CA)
Title: Seed coating for enhancing the level of selenium in crops
Inventor: BITTMAN SHABTAI
IPC: A01C1/06
Filed: 1996-10-24
Abstract: A seed coating for enhancing the level of selenium in crops and therefore ensuring that sufficient levels of selenium are present in the resulting animal feed or foodstuff is described. The invention provides both a seed coating and method of coating a seed which provides a sufficient amount of selenium to the seed for uptake by the plants to produce selenium sufficient crops. The seed coating and method ensures that the selenium remains adhered to the seed in uniform, consistent amounts and which further imparts abrasion-resistance to the seed in order to reduce the toxicity risk of handling selenium-coated seeds. A suitable polymer material is also selected from the large number of polymers available in the art. A suitable polymer will mix well with the selenium material and will preferable form a dust-free film upon drying.
Patent CA-2188813-A1 (CA)
Inventor: O'REILLY MICHAEL S
IPC: C12P21/02
Filed: 1995-04-26
Abstract: Inhibiteur endothélial et méthode d'utilisation dudit inhibiteur qui est une protéine isolée du sang ou de l'urine, éluée en tant que crête unique à partir de la chromatographie à haute pression en phase liquide et en phase inversée C4. Ledit inhibiteur endothélial est une molécule comprenant une protéine dont le poids moléculaire est situé entre environ 38 kilodaltons et 45 kilodaltons, tel que déterminé par l'électrophorèse sur gel de polyacrylamide réductrice, et qui possède une séquence d'acides aminés pratiquement similaire à celle d'un fragment de plasminogène murin commençant à l'acide aminé numéro 98 d'une molécule de plasminogène murin.
Patent CA-2189760-A1 (CA)
Inventor: IKUINA YOJI
IPC: C07D487/04
Filed: 1996-03-07
Abstract: Dérivés de pyrrolocarbazole représentés par la formule générale (I), ou leurs sels acceptables sur le plan pharmaceutique, formule dans laquelle R?1¿ représente alkyle inférieur ou aralkyle; R?2¿ représente hydrogène, alkyle inférieur éventuellement substitué, alcényle inférieur ou aralkyle éventuellement substitué; R?3¿, R?4¿, R?5¿, R?6¿ et R?7¿, qui sont identiques ou différents, représentent chacun hydrogène, halogéno, nitro, alcanoyle inférieur éventuellement substitué, NR?9¿R?10¿ ou OR?11¿; et R?8¿ représente hydrogène ou forme, avec R?3¿, un groupe -CONR?12¿-, sachant que R?2¿, R?3¿, R?4¿, R?5¿, R?6¿, R?7¿ et R?8¿ ne représentent pas en même temps hydrogène quand R?1¿ représente benzyle. Ces composés ont pour effet de favoriser la production des thrombocytes et conviennent ainsi au traitement de la thrombocytopénie.
Patent CA-2190257-A1 (CA)
Title: Telecommunications systems arrangement
Inventor: ROBERT GUY
IPC: H04W36/14
Filed: 1995-05-31
Abstract: The present invention relates to an arrangement for interconnecting a first communication system and a second communication system wherein the second communication system is a cordless access system.  The first communication system is a cellular mobile communication system and the interconnecting arrangement comprises an interworking function (IWF) which via an existing interface of the first communication system is connected to a Mobile Switching Centre of the first communication system and which via an interface of the second communication system is connected to an access system of the second communication system. The invention also relates to an interconnected system comprising a first and a second communication system wherein the first communication system is a cellular mobile communication system and the second system a cordless access communication system wherein the systems are interconnected via an interworking function (IWF).
Patent CA-2193461-A1 (CA)
Inventor: DOLGAS PATRICK A
IPC: H02K3/28
Filed: 1996-12-19
Abstract: A multiple phase, multiple pole stator is wound using two coil winding passes per phase.  The stator core is indexed in alternate directions between the winding of individual coils of one phase to the next.  As a result, the coils of a particular phase are wound using a first stator index direction for the first winding pass and a second stator index direction for the second winding pass.  A winding apparatus for such winding has a mandrel assembly which includes a tubular shaft having an expandable mandrel at the forward end thereof which is received in the bore of a stator.  The mandrel includes a fixed, radially-extending key and at least one pivotal, radially-extending key.          The keys are received in slots or keyways provided in the stator bore to lock the stator to the shaft and to rotatably drive the stator during the winding process.  An improved combined winding form and lead guide mechanism assembly is also provided wherein a lead guide sliding assembly is located in a cavity in the winding form.
Patent CA-2193810-A1 (CA)
Title: Compartmentalized tissue culture flask
Inventor: WILSON JOHN
IPC: C12N5/071
Filed: 1995-06-27
Abstract: A cell culture device comprising a container having a cell culture compartment defined by a lower gas permeable film and an upper sheet selectively permeable to compounds of selected sizes and impermeable to cells. The device is adapted to allow culture medium to reside between the upper sheet and the lower gas permeable film. A basal medium compartment is located above the upper sheet and is adapted to allow basal medium to reside upon the upper sheet. Each compartment contains an access port. A gas film support below and in partial contact with the gas permeable film holds the gas permeable film in a substantially horizontal position so that suspension or adherent cells can distribute across the surface of the gas permeable film.
Patent CA-2193909-A1 (CA)
Title: Ground fault detector for gas discharge tubing
Inventor: MIGNAULT PETER R
IPC: H02H3/16
Filed: 1996-12-24
Abstract: A ground fault detector for detecting a ground fault in an A.C. system including a power transformer having output secondary windings. The detector is comprised of apparatus for generating an isolated low voltage D.C. potential between ground and the secondary windings, apparatus for determining if a resistive leakage path is present between ground and a voltage output from the secondary windings, and shut-down apparatus for disconnecting the voltage output.
Patent CA-2194839-A1 (CA)
Title: Avoiding bubble formation while sensing air-liquid interface using pressurized air flow
Inventor: KILMER KATHLEEN ELLEN
IPC: G01N35/10
Filed: 1997-01-10
Abstract: An aspirator/dispenser of liquid has a sensor for sensing contact with the liquid by the dispense vessel, which uses constant pressure air expelled out the tip of the dispense vessel. The sensor is improved in that the line of air pressure feeding into the vessel is vented in parallel with the vessel, to the atmosphere, so that the spike of pressure occurring when the vessel encounters the liquid, is released out the vent, rather than the vessel, thus avoiding bubble formation in the liquid.
Patent CA-2195224-A1 (CA)
Title: Bird repelling device
Inventor: NEGRE GILLES
IPC: A01M29/32
Filed: 1995-07-19
Abstract: A bird repelling device including a holder (1) with a top surface (4) and a bottom surface (5), and spikes extending from said top surface, wherein at least some of the spikes consist of a generally U-shaped bent resilient rod (3) with two arms (6) and a base (7). The two arms are inserted into a pair of channels (2) in the holder from the lower side thereof, and the arms and the channels together urge the base against the bottom surface of the holder when the arms are fully inserted into the channels, in particular because the arms, when fully inserted into the channels, are at an angle (alpha1) which is smaller than it was before insertion.
Patent CA-2196952-A1 (CA)
Inventor: KNEEBONE KEN L
IPC: B65G69/28
Filed: 1997-02-06
Abstract: A ramp assembly for spanning between a first lower surface and a second relatively elevated upper surface defined by a structure has an elongated runner that is supported in an inclined orientation, wherein the runner extends between the upper and lowers surfaces at an angle relative to the lower surface, by a support member attached to the runner and having a first portion thereof configured for engaging the upper surface. The assembly further includes an adjustable retainer for releasably securing the plank in its oblique orientation, wherein the retainer is connectable between the runner and the structure.
Patent CA-2198434-A1 (CA)
Title: Pneumatic deicing system with drain valve
Inventor: WAPLES THOMAS A
IPC: B64D15/18
Filed: 1997-02-25
Abstract: A pneumatic deicing system includes a deicer assembly comprised of an outer layer, an inner ply, and a plurality of inflatable members provided therebetween.  The deicer assembly is disposed directly on top of and bonded to an airfoil.  The deicer assembly is inflated through an inflation port.          Fluid is drained from the deicer assembly through a drain valve.