baber/WOPTO huggingface dataset:
Patent CA-2230721-C (CA)
Inventor: GO GIOK DJIEN
IPC: B60N2/42
Filed: 1996-07-25
Granted: 2004-01-13
Abstract: Les airbags latéraux de la technique antérieure présentent, dans la pratique, les problèmes suivants: protection d'une seule partie du corps, valeurs d'accélération deux fois supérieures par rapport à l'airbag frontal, blessures par brûlures, augmentation des déclenchements intempestifs en raison des temps de gonflage très courts, coûts de fabrication élevés et rappels en usine coûteux pour contrôle du fonctionnement. L'invention vise à résoudre ces problèmes au moyen d'un système de remplacement d'airbag latéral (B1-B7) visant à accroître la fiabilité et les chances de survie, et à réduire les coûts, par l'utilisation de pièces absorbant l'énergie, déjà fabriquées à des milliards d'exemplaires, de systèmes d'amortissement qui font leurs preuves dans l'industrie automobile depuis plusieurs dizaines d'années, par exemple des ressorts, des corps élastiques et des amortisseurs; par un allongement du temps de déclenchement, par l'utilisation d'un airbag de sécurité gonflable (80) qui intercepte le buste après la projection du corps vers l'arrière; par l'exploitation de l'énergie de l'impact latéral pour la déformation des pièces et le déplacement du passager hors de la zone dangereuse, vers le milieu du véhicule au moyen d'un dispositif pivotant (1.70a, 1.72a, 1.71a, 1.72) pourvu d'un ressort à lames (11c3), lorsque l'énergie de l'impact latéral atteint la base du véhicule (6). Ce système réduit les forces FB et FD dépendant des accélérations b et <u>Ö</u>, auxquelles est exposé le passager.
Patent CA-2232324-C (CA)
Inventor: VAN NEE DIDIER J R
IPC: H04B7/26
Filed: 1998-03-17
Granted: 2001-10-09
Abstract: L'invention est une plate-forme radio évolutive pour les systèmes de communication sans fil qui est interfacée avec un matériel d'utilisateur ou le matériel d'un système pour modifier les paramètres de ce matériel de façon que les utilisateurs de systèmes de communication différents puissent communiquer les uns avec les autres et pour adapter un système de communication sans fil aux changements de conditions en matière de radiocommunications.
Patent CA-2245680-C (CA)
Inventor: WATSON KEITH GEOFFREY
IPC: C07D309/28
Filed: 1997-02-26
Granted: 2005-09-27
Abstract: The invention provides a method of detection of influenza virus which utilises compounds able to bind specifically to the active site of influenza virus neuraminidase, and novel compounds for use in the method.
Patent CA-2254767-C (CA)
Title: Method and apparatus for polarisation-insensitive quantum cryptography
Inventor: TOWNSEND PAUL DAVID
IPC: H04B10/70
Filed: 1997-05-19
Granted: 2002-04-16
Abstract: A communication system uses quantum cryptography for the secure distribution  of a key. A single-photon signal is phase-modulated and transmitted over a pair of time-multiplexed transmission paths. With each original single-photo n signal in a given one of the transmission paths, a duplicate signal is transmitted. The duplicate is identically modulated and orthogonally polarised. At the receiver, the outputs of the two paths are combined interferometrically. A single polarisation-insensitive measurement is derive d from the combined contributions of the orthogonally polarised signals.</SDOA B>
Patent CA-2259426-C (CA)
Title: Composite relief image printing plates and methods for preparing same
Inventor: CROWELL JOSEPH
IPC: G03F7/00
Filed: 1997-02-06
Granted: 2005-05-24
Abstract: High-quality composite printing elements are prepared without the need for precise registration of constituent photocurable elements by disposing at least one photocurable element, and preferably a plurality o f photocurable elements, upon a surface of a substantially planar carrier sheet in approximate register and then transferring a computer- generated negative onto a surface of the elements.
Patent CA-2261632-C (CA)
Inventor: LATTNER JAMES R
IPC: C07B61/00
Filed: 1997-08-04
Granted: 2006-10-31
Abstract: Ce procédé de production d'un produit à base de cyclopentane comprend les étapes suivantes consistant: (a) à craquer du dicyclopentadiène afin de former un courant riche en cyclopentadiène et un courant de liquides bouillants, (b) à séparer le courant riche en cyclopentadiène du courant de liquides bouillants, (c) à diluer le courant riche en cyclopentadiène à l'aide de saturés recyclés, de façon que la teneur en cyclopentadiène soit limitée à environ 5 à 50 %, (d) à procéder à une première hydrogénation du courant riche en cyclopentadiène en présence d'hydrogène et d'un premier catalyseur, et à une température permettant d'éviter la repolymérisation du cyclopentadiène en dicyclopentadiène (à savoir, une température comprise, de préférence, entre environ 26 et 94  DEG C, plus préférablement comprise entre environ 37 et 66 DEG C), afin de former ainsi un courant pauvre en cyclopentadiène, (e) à procéder à une seconde hydrogénation du courant pauvre en cyclopentadiène, en présence d'un second catalyseur, ce qui permet de saturer toute oléfine et/ou cyclopentadiène résiduels, contenus dans ce courant pauvre en cyclopentadiène, et de former ainsi un produit brut à base de cyclopentane, et (f) à procéder à une rectification éclair de ce produit brut pour obtenir un produit comprenant environ 95 % de cyclopentane pur.
Patent CA-2264841-C (CA)
Title: Garniture d'etancheite a labyrinthe et procede d'assemblage correspondant
Inventor: SHARRER KENNETH J
IPC: F16J15/447
Filed: 1997-10-08
Granted: 2005-02-01
Abstract: Cette invention se rapporte à une garniture d'étanchéité (10) à labyrinthe dynamique qui comporte un stator (16) doté d'une bride d'accouplement annulaire (48) disposée sur une partie interne radiale dudit stator, et un rotor (18) doté d'une bride d'accouplement annulaire (48) disposée sur une partie externe radiale dudit stator. Ladite bride d'accouplement annulaire (48) du stator et ladite bride d'accouplement annulaire (64) du rotor sont munies d'organes coopérants conçus pour verrouiller mécaniquement l'un à l'autre le stator (16) et le rotor (18). L'invention se rapporte également à un procédé d'assemblage de ladite garniture.
Patent CA-2265334-C (CA)
Title: Message broker apparatus, method and computer program product
Inventor: TODD STEPHEN JAMES PAUL
IPC: G06F17/30
Filed: 1999-03-15
Granted: 2005-04-26
Abstract: A message broker data processing apparatus for use in receiving messages from a sender application, processing the received messages and deciding which receiver application to forward the processed messages, has: a means for receiving an incoming stream of messages from a sender application, with each message being arranged as a tuple having at least one field; a means for collating the incoming stream of messages with database data stored in a database, the database data being also arranged as tuples having at least one field; and a means for processing the stream of messages so that a resultant stream of messages becomes directed to at least one receiver application.
Patent CA-2268058-C (CA)
Inventor: BUCK DAVID A
IPC: E21B19/16
Filed: 1997-10-10
Granted: 2002-11-26
Abstract: The present invention provides an improved power tong (1) having a body (2) with a rotating assembly (6). The power tong (1) further has a plurality of jaw members (20, 21, 35) positioned within the rotating assembly (6) with two of the jaw members being pivoting jaws (20, 21) adapted to interlock when in a closed position. In an alternate embodiment, the improved power tong (1) will have a compensating jaw assembly (35, 37) to limit the axial load placed on the tubular member (13) being gripped.
Patent CA-2268160-C (CA)
Title: Stereographic book
Inventor: JONES CHARLES W
IPC: G02B27/22
Filed: 1997-10-03
Granted: 2006-12-05
Abstract: A stereographic device includes a content support portion (8) configured to position and support stereographic content (1A, 1B), and a stereoscopic viewer (5) configured to enable interocular adjustment. The stereoscopic viewer includes adjustable left and right viewpoint lens arrangements, and adjustable occluding apertures configured for interpupillary alignment relative to the stereographic content. A viewer pivotal chassis (3) is configured to couple the stereoscopic viewer to the content support portion (8). The viewer pivotal chassis includes a plurality of pivotal axes (3) parallel to an axis common to the left and right lenses of the stereoscopic viewer to enable the viewer to be movable in a linear direction perpendicular to the stereoscopic lense axis.< /SDOAB>
Patent CA-2271339-C (CA)
Inventor: MARGGI ROLF
IPC: A61M25/00
Filed: 1999-05-07
Granted: 2005-04-12
Abstract: A guide means is formed on the needle holder for a catheter head by a guide sleeve axially surrounding the connecting needle, the guide sleeve being pushed or narrowly slide-guided over a cylindrical extension of the cannula housing upon the needle holder and the cannula housing being connected, i.e. upon the connecting needle being introduced. The cylindrical extension surrounds the inlet and a section of the passage channel of the cannula housing connected to the same. The invention ensures secure introduction of the connecting needle without the need of forming additional guide pins. In addition, the guide sleeve represents a means of protection for handling, both for the needle and the user. The guide sleeve may have openings, but is preferably designed as a closed sleeve body.
Patent CA-2275182-C (CA)
Inventor: ROSE VINCENT H
IPC: G01D7/04
Filed: 1997-12-19
Granted: 2006-04-11
Abstract: Moving magnet indicating instruments in which a damping fluid migration barrier (74) projects from the inside of one wall of the bobbin coil (61) and another damping fluid migration barrier (68) projects from the face of the rotor (62) which confronts that wall.
Patent CA-2280085-C (CA)
Title: Luminaire device
Inventor: EMMONS ROBERT M
IPC: F21V13/00
Filed: 1998-01-13
Granted: 2006-06-06
Abstract: An optical device (10) for collecting light and selectively outputting or concentrating the light (24). A layer (12) has an optical index of refraction n1, and top (14), bottom (16) and side (18) surfaces defining an angle of inclination .phi.. A back surface (20) spans the top (14), bottom (16) and side (18) surface. A first layer (28) is coupled to the bottom surface (16) of the layer (12) and has an index of refraction n2, causes light input through the back surface (20) of the layer (12) to be preferentially output into the first layer (28). A second layer (30) is coupled to the bottom (16) of the first layer (28) and selectively causes output of light into ambient. Additional layers, such as a light polarization layer, a polarization converting layer and a post LCD diffuser layer can be used to make preferential use of polarized light of diffuse light having passed through the LCD layer to enhance viewing of the output light.
Patent CA-2280425-C (CA)
Inventor: MANN STEVE
IPC: G03B13/16
Filed: 1999-08-16
Granted: 2001-10-09
Abstract: An aremac having a focus liberator is disclosed. The aremac may be built into wearable information display devices, handheld information display devices, or used as a viewfinder for a wearable or handheld camera. The focus liberator ensures that the information that is displayed to an eye of the user is in sharp focus, regardless of the focus of the lens in the user's eye. If the muscles in the lens of the user's eye relax fully, as when the user would be focusing on an object at infinite distance, the information displayed to the user's eye will be in sharp focus. If the muscles in the lens of the user's eye tense up as when the user would be focusing on an object centimeters away, the information displayed will still remain in sharp focus, and likewise for any other focal distance of the lens of an eye of the user. The aremac with focus liberator is useful for augmented reality, mediated reality, eye-tap cameras, and the like. where displayed information is overlaid onto real world objects, or used to modify the visual appearance of portions of real world objects.
Patent CA-2280695-C (CA)
Title: Sealed containers with tabs and method of making the same
Inventor: SMELKO JOSEPH
IPC: B65B7/16
Filed: 1999-08-23
Granted: 2004-11-02
Abstract: Provided are a container comprising a tabbed sealing unit, blister pack containers comprising such sealing units, and methods of making such sealing units and containers.
Patent CA-2285896-C (CA)
Inventor: VANDERVALK JAMES
IPC: A01D87/12
Filed: 1999-10-15
Granted: 2004-06-22
Abstract: There is disclosed a bale loading apparatus, which includes a wheeled undercarriage having front and rear ends; a deck pivotally mounted by a pivot mount to the rear end of the undercarriage for supporting a row of bales thereon; and actuating component driven by first drive means to pivot said deck between a first generally horizontal position and a second generally vertical position. The apparatus also includes forks mounted to the rear of the deck, with the forks preferably composed of tines. The forks are positionable at substantially ground level and in a generally horizontal orientation when the deck is generally vertical. A conveyor is incorporated within the deck to convey a bale from the rear end of the deck to the front end thereof. A drive component is provided to drive the conveyor means.
Patent CA-2286057-C (CA)
Inventor: MOCERI THERESA A
IPC: A61B19/04
Filed: 1999-02-19
Granted: 2005-01-04
Abstract: A unique powder-free medical glove fabricated from a neoprene copolymer, and a method of making same is described. The gloves of the invention are easily donned without the use of powdered donning agents and retain their puncture resistance, tensile strength, stress at 500 % and elongation to break after post-processing by chlorination and sterilization by irradiation. Additionally, the gloves of the invention exhibit minimal discoloration (as measured by the per cent change in yellowness index) and minimal stickiness to themselves and to glove packing materials after sterilization by irradiation.
Patent CA-2287719-C (CA)
Inventor: STRAUB PETER H G
IPC: E21B43/12
Filed: 1999-10-28
Granted: 2007-03-20
Abstract: A motor protector for use in protecting an electric motor in a subterranean environment utilizes a dual, flexible bladder system. One of the expandable bladders 62 provides for the expansion and contraction of motor oil. The other expandable bladder 76 contains a supply of neutralizing solution 74. The bladder 76 filled with neutralizing solution 74 cooperates with the bladder 62 filled with motor oil to maintain the expandable bladder 62 bathed in neutralizing solution 74. This prevents migration of corrosive agents into the motor oil.
Patent CA-2292965-C (CA)
Inventor: STEINER JOSEPH P
IPC: A61K31/215
Filed: 1998-06-03
Granted: 2007-11-13
Abstract: L'invention concerne des compositions pharmaceutiques et des procédés pour traiter l'alopécie et pour favoriser la pousse des cheveux en recourant à des dérivés de pyrrolidine.
Patent CA-2293830-C (CA)
Title: Photoelectric smoke detector and chamber therefor
Inventor: RATTMAN WILLIAM
IPC: G08B17/107
Filed: 1999-12-31
Granted: 2008-07-29
Abstract: A smoke detection chamber for use in a photoelectric smoke detector. The smoke detection chamber comprises a side wall with a double row of generally rectangular vanes arranged to provide a labyrinth extending generally around the entire side wall for ingress and egress of smoke particles, a top and a bottom. A mounting arrangement for a photoemitting diode is provided in the side wall of the smoke detection chamber so that a light beam from a photoemitting diode is transmitted across the smoke detection chamber. The mounting arrangement extends from and is spaced from the bottom to provide minimal interference for entry of smoke particles. The bottom of the smoke detection chamber has an opening therein with a shielding arrangement thereabout open to the chamber for a photodiode detector, the opening and shielding arrangement being located between the centerline of the smoke detection chamber and the mounting arrangement in the side wall of the chamber. The double vane side wall and spacing of the mounting arrangement from the bottom provides the smoke detection chamber with generally uniform smoke penetration properties around its entire periphery.
Patent CA-2293858-C (CA)
Inventor: PERDEC ROMAN
IPC: B60R16/02
Filed: 2000-01-04
Granted: 2005-11-15
Abstract: An auxiliary vehicle light harness which includes a headlight connector to connect to a headlight, a power connector to connect to a headlight plug, an auxiliary light connector to connect to an auxiliary light, a switch to control power to the headlight and/or the auxiliary light, a daylight signal receiver to receive a signal generated by a light sensor, and a switch mechanism to control power from the power source to said auxiliary light when receiving a signal from said daylight signal receiver. The switch mechanism is designed to direct power from the power source to the auxiliary light or diverts power from the power source away from the auxiliary light. The light harness includes a power modifier to reduce the power from the power source to the auxiliary light.
Patent CA-2294688-C (CA)
Inventor: ITO HIROSHI
IPC: E04F13/08
Filed: 2000-01-11
Granted: 2005-04-05
Abstract: A fixture having a lateral width which is larger than an interval between a couple of neighboring studs is to be fixedly attached to the neighboring studs so as to bridge the couple of neighboring studs, when a joint portion between the vertical sides of neighboring siding boards arranged horizontally does not coincide with the position of any of said studs, thereby fastening the joint portion of a couple of neighboring siding boards by making use of the second fixture.
Patent CA-2295739-C (CA)
Title: Textile nettoyant humide et procede d'utilisation connexe
Inventor: SRAMEK JOHN A
IPC: C11D17/04
Filed: 1998-07-08
Granted: 2005-03-01
Abstract: L'invention concerne des procédés relatifs à l'utilisation d'une serviette pour nettoyer des taches sur des vêtements et des tapisseries. Cette serviette est imprégnée d'une solution détachante essentiellement constituée d'eau mais contenant également un agent détachant volatil et un tensioactif. Le pH et les concentrations du tensioactif de cette solution détachante sont régulés. Ce textile nettoyant réduit l'apparition des auréoles immédiatement visibles autour des taches traitées.
Patent CA-2297572-C (CA)
Inventor: NETH WILLIAM F
IPC: A61G17/04
Filed: 2000-02-02
Granted: 2009-10-27
Abstract: A sealable casket having a memorabilia compartment comprises a shell and at least one cap pivoted to the shell. The shell and cap have respective confronting flanges. A gasket is disposed between the flanges of the shell and the cap forming a seal therebetween. A memorabilia compartment is formed within the cap and includes an access opening and an interior. A removable cover is positioned over the access opening, and a gasket is disposed between the cover and the cap forming a seal therebetween.
Patent CA-2306504-C (CA)
Inventor: POPKEN JOHN A
IPC: A61B17/14
Filed: 1997-10-20
Granted: 2007-03-27
Abstract: This invention is a surgical bone saw (10) with flexible, endless cutting blades, and a method for resetting bone.      The saw assembly includes a pair of guide arms (22), a pair of flexible, endless cutting bands (24) disposed around the guide arms, a drive mechanism (26) for driving the cutting bands in defined paths, and a housing (27) mounting the guide arms and the drive mechanism.      According to a preferred embodiment, the cutting bands (24) are each formed unitary, and integrally as a single piece.      A method of resetting bone includes the steps of driving the cutting bands in the defined paths in opposite directions relative to the guide arms, and inserting the distal ends of the guide arms in the bone to resect the bone along the plane of the guide arms.
Patent CA-2307840-C (CA)
Title: Protein production in transgenic avians
Inventor: IVARIE ROBERT D
IPC: C12N15/90
Filed: 1998-10-15
Granted: 2014-07-15
Abstract: This invention provides vectors and methods for the stable introduction of exogenous nucleic acid sequences into the genome of a bird and for expressing said exogenous sequences to alter the phenotype of the bird or to produce desired proteins. In particular, transgenic chickens are produced which express exogenous sequences in their oviducts. Eggs which contain exogenous proteins are also produced.
Patent CA-2314678-C (CA)
Inventor: BANDOH SHUNICHI
IPC: B32B5/18
Filed: 2000-07-28
Granted: 2007-10-30
Abstract: A sandwich structure does not permit the permeation of water and a sandwich structure repairing method is capable of easily repairing the sandwich structure. A sandwich structure (1) includes a core (4) formed of a closed-cell foam plastic material, and surface plates (2, 3) formed of a fiber-reinforced composite material containing hydrophobic inorganic fibers as reinforcing fibers and bonded to the opposite surfaces of the core (4). Water is unable to permeate the sandwich structure. When the outer surface plate (2) of the sandwich structure (1) is damaged, a damaged portion of the outer surface plate (2) is removed to form a circular opening (10) in the outer surface plate (2), a portion of the core (4) in the vicinity of the circular opening (10) is removed by shot blasting work, a support plate (16) provided with radial arms (18) is fastened to the inner surface of the outer surface plate (2) with rivets (25) at a position corresponding to the circular opening (10), a circular cover plate (40) is fitted in the opening (10) so as to be seated on the support plate (16) and is fastened to the support plate (16) with rivets (25). A cavity formed by removing the portion of the core (4) is filled up with a filling material (43).
Patent CA-2319829-C (CA)
Inventor: GUBELMANN-BONNEAU ISABELLE
IPC: A01N25/04
Filed: 1999-02-08
Granted: 2007-09-18
Abstract: Ces compositions pesticides, sous forme de suspo-émulsions aqueuses, comprennent au moins deux pesticides, sensiblement insolubles dans l'eau, le pesticide A étant solide tandis que le pesticide B est liquide ou dissous dans un solvant organique hydrophobe, ainsi qu'une combinaison de tensioactifs comprenant: (1) un tristyrylphénol-éthoxylate comprenant 6 à 14 moles d'éthoxylate, sous forme non ionique, et (2) un tristyrylphénol-éthoxylate comprenant 14 à 18 moles d'éthoxylate, sous sa forme sulfate ou phosphate, sous forme anionique ou acide, et (3) un sel dialkyl-sulfosuccinate.
Patent CA-2320118-C (CA)
Title: Process for preparing alkoxytriazolinones
Inventor: DESAI VIJAY C
IPC: C07D249/12
Filed: 1999-01-30
Granted: 2007-04-24
Abstract: Alkoxytriazolinones of formula (I) [known for example as intermediates for preparing agrochemically active compounds], wherein R represents an alkyl group, an alkenyl group, an alkinyl group, a cycloalky l group, a cycloalkylalkyl group, an aryl group or an arylalkyl group, any of which may be substituted, are prepared by reacting a) thioimidodicarboxylic diesters of general formula (II), wherein R is as defined above and R1 represents an alkyl group, an arylalkyl group or an ary l group, any of which may be substituted, with b) hydrazine, hydrazine hydrate or an acid adduct of hydrazine. The reaction is conducted i) in the presence of a diluent and, optionally, in the presence of a basic reaction auxiliary, and ii) at temperatures between -10 .degree.C and +100 .degree.C.