baber/WOPTO huggingface dataset:
Patent CA-2162600-C (CA)
Inventor: RITTERSHAUS CHRALES W
IPC: A61P29/00
Filed: 1994-05-12
Granted: 2000-07-11
Abstract: The present invention provides compositions comprising at least one complement moiety and at least one carbohydrate moiety, and methods of producing such compositions. In particular, the compositions of the invention comprise complement proteins related to the complement receptor type 1, and further comprise ligands for intracellular molecules, such as selectins. In a preferred embodiment, the compositions comprise a complement-related protein in combination with the Lewis X antigen or the sialyl Lewis X antigen. The compositions of the invention have use in the diagnosis or therapy of disorders involving complement activity and inflammation. Pharmaceutical compositions are also provided for treating or reducing inflammation mediated by inappropriate complements activity and intercellular adhesion.
Patent CA-2163130-C (CA)
Inventor: AZUMA MASAMICHI
IPC: H01L21/02
Filed: 1995-03-16
Granted: 2005-05-24
Abstract: On dépose une couche barrière de nitrure de silicium (12) sur un substrat d'arséniure de gallium (11), afin d'empêcher l'évaporation du substrat pendant les étapes ultérieures de réchauffement. On dépose une couche de réduction de contrainte en dioxyde de silicium (14) sur la couche barrière. On forme sur la couche de réduction de contrainte une première électrode (16) comprenant une couche d'adhérence (18) et une deuxième couche (20). On prépare un précurseur liquide d'alcoxycarboxylate essentiellement anhydre, on réalise une étape d'échange de solvant préalablement à l'utilisation, puis on dépose le précurseur par rotation sur la première électrode, on le sèche à 400 ~C et on le recuit à une température située entre 600 ~C et 850 ~C, afin d'obtenir un isolant (22) de condensateur BST. On dépose une deuxième électrode (24) sur l'isolant diélectrique et on la recuit.
Patent CA-2172696-C (CA)
Title: Foamed zipper
Inventor: TILMAN PAUL A
IPC: B65D33/25
Filed: 1996-03-26
Granted: 2000-12-26
Abstract: A reclosable bag is formed of a first wall and a second wall of a polymeric sheet material joined to form an enclosure with a mouth defined by the wall edges.  The bag has a closure for selectively opening and sealing the mouth.  The closure includes a first and a second mutually interlocking profile, each of which extends along and is bonded to the internal surface of its respective first and second wall.  The first and second mutually interlocking profiles are extruded from a synthetic polymeric resin material. For at least one of the first and second mutually interlocking profiles, the synthetic polymeric resin material is mixed with a blowing agent which provides the profile with a fine-celled foam structure.
Patent CA-2177955-C (CA)
Inventor: SCHMIDT ALFRED
IPC: A61P1/10
Filed: 1994-12-02
Granted: 2006-03-21
Abstract: The invention disclosed relates to the use of dimeticone as an agent for tre ating constipation.
Patent CA-2185296-C (CA)
Title: Seat structure having a side impact air bag apparatus
Inventor: MATSUZAKI KENJI
IPC: B60R21/207
Filed: 1996-09-11
Granted: 1999-07-13
Abstract: A seat structure having a side impact air bag apparatus, constructed such that the air bag apparatus, which is integrated into a side portion of a seat back which side portion opposes a vehicle door, is activated at the time of a side impact such that a sewn portion of a seat surface layer, which is formed by sewing a front seat surface layer for covering the front of the seat back to a side seat surface layer for covering the side of the seat back, breaks and an air bag body inflates between a side portion of a vehicle body and the side of a vehicle occupant, comprising a sheet member provided inside the side seat surface layer integrally with the side seat surface layer, the sheet member being harder to stretch than the side seat surface layer, and one end of the sheet member being sewn to the sewn portion; and a fixing member provided inside the seat back, the fixing member being engaged with another end of the sheet member which is provided on the opposite side of the one end of the sheet member.
Patent CA-2185345-C (CA)
Inventor: TAKAICHI AKIHISA
IPC: A23L2/52
Filed: 1996-01-22
Granted: 2006-10-03
Abstract: La présente invention concerne un procédé de préservation d'une préparation en poudre pour boisson non alcoolisée. Ce procédé consiste à ajouter 0,2 à 1,0 % en poids d'un oxyde de calcium et 0,02 à 2,0 % en poids d'un dioxyde de silicium particulaire à la préparation pulvérulente pour boisson non alcoolisée, qui contient un hydrate de carbone et un agent d'acidité comme constituant principal. La préparation selon la présente invention conserve la forme pulvérulente, la couleur et le goût d'origine, qui sont obtenus immédiatement après la production, pendant une longue période, sans coagulation des poudres ni changement relativement rapides de la teinte ou du goût au moment de la préservation.
Patent CA-2188087-C (CA)
Title: Plastic cap and a process for the production of the same
Inventor: SUDO MORIHIRO
IPC: B29C45/33
Filed: 1996-10-17
Granted: 2005-12-20
Abstract: A plastic cap capable of assuring a high sealing property and advantageous for protection of the environment because of readily being subjected to disposal of waste or burning-up treatment after using the container is provided. The plastic cap comprises a drum part covering the mouth part of the container and sealing material and a top plate positioned on a top wall of the drum part, in which the drum part has, on the inner wall thereof, a protrusion part or wedge-shaped part to be engaged with an annular protrusion on the outer periphery of the container mouth part and a window part opened at the center part of the top wall, the outer edge of the window part and the lower part of the top plate are connected through several bridged parts, the top plate has at least a larger area than the window part and covers the window part and top wall and the bridged parts are broken by adding a force in a predetermined direction to the top plate to separate the top plate when using the medicament.
Patent CA-2189000-C (CA)
Title: Process and diastereomeric salts useful for the optical resolution of racemic .alpha.-[4-(1,1-dimethylethyl)phenyl]-4-(hydroxydiphenylmethyl)-1-piperidinebutanol and derivative compounds
Inventor: NAKAMURA MITSUO
IPC: C07D211/22
Filed: 1995-04-10
Granted: 2002-08-13
Abstract: A process and diastereomeric salts useful for the optical resolution of racemic a-[4-(1,1-dimethylethyl)phenyl]-4-(hydroxydiphenylmethyl)-1-piperidinebutanol, 4-[4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]-1-hydroxybutyl]-.alpha.,.alpha.-dimethylbenzeneacetic acid and lower alkyl 4-[4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]-1-hydroxybutyl]-.alpha.,.alpha.-dimethylbenzeneacetates.      A process and diastereomeric salts useful for the optical resolution of compounds of the formula:    wherein R is -CH3, -CO2H, or lower alkyl ester.      The process comprises placing into solution a chiral resolving agent, either (+) / (-) -di-paratoluoyltartaric acid or (-) / (+) -mandelic acid, in an amount equimolar to a compound corresponding to the desired enantiomer of the above compound, precipitating the resulting diastereomeric salt between the chiral resolving agent and the target enantiomer and separating the enantiomer.
Patent CA-2190624-C (CA)
Inventor: BUTLER MARK D
IPC: A61K9/00
Filed: 1996-06-03
Granted: 2002-08-13
Abstract: This invention relates generally to an implantable containment apparatus made of selectively permeable material.  In particular, the implantable containment apparatus is used to contain a therapeutical device, such as a drug delivery device, a cell encapsulation device, or a gene therapy device.  A therapeutical device can be easily placed and replaced in an apparatus of the present invention without damaging tissues associated with the selectively permeable material of the apparatus.
Patent CA-2191790-C (CA)
Inventor: BERNARDON JEAN-MICHEL
IPC: A61K8/00
Filed: 1996-11-29
Granted: 2001-01-23
Abstract: L'invention concerne de nouveaux composés biaromatiques qui présentent comme formule générale (I): (voir fig. I) ainsi que l'utilisation de ces derniers dans des compositions pharmaceutiques destinées à un usage en médecine humaine ou vétérinaire (affections dermatologiques, rhumatismales, respiratoires, cardiovasculaires et ophtalmologiques notamment), ou bien encore dans des compositions cosmétiques.
Patent CA-2203216-C (CA)
Title: Method for controlling the feed of backup rolls in a veneer lathe and a backup roll apparatus in a veneer lathe
Inventor: NAKAYA TAKASHI
IPC: B23Q15/02
Filed: 1997-04-21
Granted: 2004-12-07
Abstract: A method of controlling the feed of the backup rolls of a log backup apparatus for use in a veneer lathe for preventing a log from bowing while veneer is peeled from the log. The method comprises the step of centripetally feeding the backup rolls from a control-start diameter .PHI. at a provisional feed rate f which is higher than a predetermined feed rate F by a feed rate of a preselected correction value a per log rotation. The aforementioned control-start diameter .PHI. is slightly larger than the diameter of the log at which the backup rolls are brought into contact with the log. The method further comprises the steps of stopping the centripetal feeding of the backup rolls at the provisional feed rate f when the bowing is eliminated from the log and thereafter centripetally feeding the backup rolls at the predetermined feed rate F, thereby eliminating the bowing that occurs during the veneer peeling from the log.
Patent CA-2205793-C (CA)
Title: Humidifier device
Inventor: VALLIERES JEAN-GUY
IPC: F24F6/02
Filed: 1997-05-22
Granted: 2003-04-22
Abstract: The invention discloses a humidifying device which consists in a thermally conductive casing which is adapted and correctly dimensioned to fit over a conventional electrical radiator without preventing it from heating the ambiant air simultaneously. The casing is destined to be at least partially filled with water, and upon the radiator generating heat, the water temperature will gradually increase and water will evaporate into the ambiant air through outlets in the top of the casing due to the heat being conducted through the radiator and casing to the water. The water vapor outflow rate can be selectively adjusted by means of a pivotable heat deflector or alternately by adjusting the distance between the radiator and the casing. A sponge member filled with bactericide is inserted into the casing and is submerged in water.
Patent CA-2207896-C (CA)
Title: High-efficiency k-sheet polarizer
Inventor: TRAPANI GIORGIO B
IPC: C08J5/18
Filed: 1996-11-15
Granted: 2001-07-24
Abstract: This invention relates to a new and improved light-polarizing sheet comprisi ng molecularly oriented polyvinyl alcohol containing an oriented block segment of polyvinylene and said polyvinyl alcohol. In particular, the polarizing sheet  comprises a polyvinylalcohol/polyvinylene block copolymer material wherein t he polyvinylene blocks thereof are formed by molecular dehydration of a sheet o f polyvinylalcohol; said sheet of polyvinylalcohol/polyvinylene block copolyme r material comprising a uniform distribution of light-polarizing molecules of polyvinylalcohol/polyvinylene block copolymer material varying in the length , n, of the conjugated repeating vinylene unit of the polyvinylene block of th e copolymer throughout the range of from 2 to 24; the concentration of each of  said polyvinylene blocks, as determined by the absorption of wavelengths ranging from 200 to 700 nm remaining relatively constant, the degree of orientation of said light-polarizing molecules, as measured by the spectral dichroic ratio, RD, of said blocks, increasing throughout said range with increasing length, n, of said polyvinylene blocks; said polyvinylene block concentration and said degree of orientation of said molecules imparting to said sheet a photopic dichroic ratio, RD, of at least approximately 45.</SDO AB>
Patent CA-2211957-C (CA)
Title: Oxygen-fuel burner
Inventor: FELDERMANN CHRISTIAN JUAN
IPC: F23D14/38
Filed: 1997-07-29
Granted: 2007-05-01
Abstract: A burner (10) is provided with a burner block (22) having a recess formed in the back thereof for receiving a fuel atomiser (18) and a plurality of oxygen inlets (44,46) for creating a converging cone of oxygen for intersection with any fuel issuing from the atomiser (18). Such an arrangement also provides a protective wall (40) for protecting the atomiser (18) from the harsh environment to which the burner is exposed and simplifies the oxygen supply arrangements.
Patent CA-2217362-C (CA)
Title: Produits adhesifs recouverts d'un revetement pelable
Inventor: SMITH DOUGLAS M
IPC: G09F3/02
Filed: 1996-03-21
Granted: 2007-08-21
Abstract: L'invention décrit une étiquette sans doublure et un procédé pour produire cette dernière donnant une étiquette sans doublure à transfert thermique intégralement utilisable. Un support de matériau à étiquettes est pourvu d'une première et d'une seconde face ayant chacune à un premier et un second bord sensiblement parallèle, un revêtement de matériau à transfert thermique recouvrant pratiquement entièrement la première face. Des première et seconde structures de matériau antiadhésif, telles que des bandes de silicone séchable aux UV, sont disposées sensiblement le long des premier et second bords de la première face, une première et une seconde structures d'adhésif, telles que des bandes d'adhésif permanent thermofusible, étant disposées sensiblement le long des premier et second bords de la seconde face, alignés avec les bandes de silicone, lesdites structures recouvrant moins de cinquante pour cent des faces des étiquettes. La largeur des bandes adhésives est inférieure à celle des bandes de silicone. Des marques repères à l'encre peuvent être représentées sur la première face pour repérer l'endroit où le matériau antiadhésif est appliqué, ou des lignes de perforation qui peuvent être faites perpendiculairement aux bandes d'adhésif et de matériau antiadhésif. Les étiquettes peuvent être produites à partir d'une feuille continue plus large qu'une étiquette, coupée le long des bandes d'adhésif et de matériau antiadhésif pour donner des feuilles continues d'étiquettes de la largeur d'une étiquette. La feuille continue peut être enroulée sur un rouleau.
Patent CA-2232181-C (CA)
Inventor: DOONG SHAIN-JER
IPC: B01D53/053
Filed: 1998-03-13
Granted: 2002-08-13
Abstract: A process and apparatus for separating the components of a gas mixture in a pair of adsorption vessels using a single gas compressor/ pump to move gas into and out of the adsorption vessels. The cycle is such that the gas compressor/pump is in continuous operation. The adsorption cycle is non-symmetrical in that the series of steps carried out in one of the adsorbers is not the same as the series of steps carried out in the other adsorber. The apparatus includes an intermediate gas storage container which is used to temporarily store gas removed from the nonadsorbed gas outlet end of the adsorption vessels so that it can be used to partially pressurize the adsorption vessels upon completion of the adsorbent regeneration step of the adsorption cycle.
Patent CA-2232842-C (CA)
Title: Connecteur electrique a diaphonie reduite
Inventor: VADEN STERLING A
IPC: H01R24/64
Filed: 1997-07-22
Granted: 2000-12-05
Abstract: Ce connecteur électrique (14) comprend un boîtier (16) qui reçoit une pluralité de contacts de forme allongée (20; 22, 24, 26, 28, 30, 32, 34, 36), destinés à recevoir des signaux électriques. Chacun de ces contacts (20; 22, 24, 26, 28, 30, 32, 34, 36) présente une extrémité libre (52, 54) ainsi qu'une courbure principale (44, 46). Ces contacts adjacents (20; 22, 24, 26, 28, 30, 32, 34, 36) ne sont pas parallèles sur au moins une portion située entre leurs extrémités libres (52, 54) et lesdites courbures (44, 46), de manière à améliorer la transmission des signaux électriques du connecteur (14).
Patent CA-2237346-C (CA)
Inventor: COLBY SCOTT ADAMS
IPC: B23P6/00
Filed: 1998-05-11
Granted: 2003-07-22
Abstract: This invention provides a method for restoring at least one means defining a railroad spike hole located in a used railroad tie.  In this way, the restored railroad tie can be reused in subsequent rail replacement operations.  The restored railroad tie is capable of having a railroad spike penetrate and be retained within the confines of the restored railroad spike hole without substantial bending problems.  The used railroad tie provided has at least one spike hole located therein.  In each the means defining a railroad spike hole is formed a polymeric plug.  The polymeric plug comprises a substantially non-foaming, non-cellular polymeric material.  The polymeric material preferably comprises a polyurethane.  The polymeric plug infiltrates and tightly bonds with the railroad spike hole to prevent moisture infiltration. Thus, substantial tie rot due to moisture is impeded, and the leaky railroad spike hole is effectively and efficiently dammed to enable complete filling thereof. The polymeric plug is capable of penetration by and retention of the railroad spike therewithin.
Patent CA-2238143-C (CA)
Inventor: BAREISS RAYMOND E
IPC: B28C5/42
Filed: 1998-05-21
Granted: 2006-10-10
Abstract: This chute comprises a first section and a second section having its inner end portion pivotally connected to the outer end portion of the first section in a manner that allows the second section to be pivoted from a folded position into a position of alignment with the first section.      Releasable interference means blocks the second chute section from entering into its position of alignment when the second section is pivoted from its folded position into an intermediate position near its position of alignment. This interference device comprises a blocking member pivotally mounted on the inner end portion of the second chute section and comprising an impact head that is normally positioned in a blocking position between the inner end portion of the second chute section and the outer end portion of the first chute section when the second chute section enters its intermediate position. A spring biases the impact head into its blocking position. Releasing force applied to the blacking member moves the impact head out of its blocking position, and this allows the second chute section to pivot out of its intermediate position and into its position of alignment with the first chute section.
Patent CA-2250900-C (CA)
Inventor: SCHUPAK LEONARD
IPC: G01S19/42
Filed: 1997-01-29
Granted: 2003-09-09
Abstract: Système de positionnement utilisé pour localiser des objets dans des endroits dans lesquels les signaux standards du Système de positionnement global (GPS) ne pénètrent pas. Dans une première forme de réalisation on utilise un récepteur GPS et une unité de récupéraion d'horloge. Un ordinateur reçoit les informations de positionnement et les informations temporelles précises. L'ordinateur calcule de nouvelles données d'orbite pour au moins quatre pseudo-satellites. Ces pseudo-satellites sont des antennes positionnées dans un espace intérieur ou protégé, leur fonction consistant àenvoyer des données de pseudo-satellites à un récepteur. Dans une deuxième forme de réalisation, les positions des pseudo-satellites sont envoyées à l'ordinateur sans utiliser pour cela un récepteur GPS. Un signal d'horloge précis est également fourni. L'ordinateur calcule les données orbitales associées à chaque pseudo-satellite et envoie le signal horaire et les données des éphémérides associées à chaque pseudo-satellite. Le signal horaire est différé pour chaque pseudo-satellite afin de tenir compte des temps de propagation résultant des différentes longueurs de câbles de connexion.
Patent CA-2256569-C (CA)
Inventor: BERGAMASCHI GIOVANNI
IPC: E06B9/62
Filed: 1997-05-20
Granted: 2005-07-05
Abstract: Elastic means for rolling up a roller curtain include a plurality of springs (26,27,28) fastened rigidly to a common support (15) connected to a shaft (2) and with respective support and constraint elements (36,37,38) which are geometrically coupled to the roller (19). A device for connecting the springs to a stationary frame (35) of the curtain (20) reduces the number of springs torsional turns with respect to the number of turns of the roller (19) by interposition of a speed reducer between the shaft (2), to which the springs are fastened, the stationary frame (35) and the roller (19). The shaft (2) end is located closer to the most external support and constraint element (36) and its extremity has a disc (11) mounted thereto. The coupling device together with the springs (50), their supports (15,36,37,38), the shaft (2) and an external support cylindrical body (6) form a compact assembly, which is introduced into one head of the roller (19). The other head of the roller (19) features a cap (12), rotatably fastened to a cylindrical section of a support (13) which is locked to the stationary frame (35) by a tang (14). The geometrical coupling between the shaft (2) and the spring supports (15,36,37,38) allows for easy and quick relocation of the roll up device on each side of the window to which the roller curtain is to be mounted.
Patent CA-2267077-C (CA)
Title: Procede pour le traitement de la pigmentation de la peau
Inventor: SHAPIRO STANLEY S
IPC: A61K45/00
Filed: 1998-07-23
Granted: 2013-06-18
Abstract: L'invention concerne des compositions et des procédés permettant de modifier la pigmentation de la peau. Elle se rapporte, plus spécifiquement, à des composés qui modifient la mélanogenèse et qui peuvent être utilisés comme agents de dépigmentation ou comme agents de noircissement de la peau à l'aide de la voie de PAR-2.
Patent CA-2271581-C (CA)
Title: Low-temperature keeping substance stuffed in a cool mug
Inventor: TSAI YAO-MING
IPC: C09K5/08
Filed: 1999-05-12
Granted: 2003-12-30
Abstract: The present invention relates to a low-temperature keeping substance which is packed into a closed chamber formed between two rims of a cool mug to keep drinks held in the cool mug and comprises water, water absorptive polymer of acrylate resin polymer, stuffed into a chamber of a cool mug; wherein the water and water absorptive polymer are in the ratio of 13:1 (cc:g) mixed together as a low-temperature keeping substance which expands and becomes a semisolid one. CaCl can also be used as a freeze-resist substance and Sodium Benzoate used as a presevative and antiseptic so as to prevent the low-temperature keeping substance from being a sharp ice as well as increase the safety when a consumer uses it.      Besides, the low-temperature keeping substance has various colors and makes the cool mug look colorful in an aesthetically pleasing manner and gives people a pleasant feeling.
Patent CA-2273146-C (CA)
Inventor: MARCOCCIA BRUNO S
IPC: D21C7/00
Filed: 1994-02-25
Granted: 2003-12-30
Abstract: Kraft pulp of increased strength and bleachability may be produced with deceased consumption of effective alkali, and at a lower H factor, by keeping the dissolved organic material (DOM) concentration low substantially through the entire kraft cook, including by extracting high DOM liquid from at least one part of a continuous digester and replacing it with much lower level DOM liquid. Existing pulp mills having two-vessel hydraulic, one-vessel hydraulic, or other systems may be retrofit to provide for extractions and additions of low DOM dilution liquor (including substantially DOM-free white liquor). Also, commercial size batch digesters (8 tons per day of pulp or more) can be operated with low DOM liquor to produce increased strength pulp. Using dilution with low DOM liquor also results in reduced H factor and effective alkali consumption, and increased bleachability.