baber/WOPTO huggingface dataset:
Patent CA-2302276-C (CA)
Title: Procedes servant a traiter des capsules et formulations pharmaceutiques seches et pulverulentes
Inventor: SAIM SAID
IPC: B01D11/02
Filed: 1998-10-05
Granted: 2008-02-05
Abstract: On extrait des matériaux indésirables présents dans des capsules en gélatine, en cellulose ou en plastique utilisées afin de contenir une formulation pharmaceutique sèche et pulvérulente, au moyen de fluides supercritiques. On met également en application ce procédé afin d'extraire des matériaux indésirables hors de médicaments en poudre. Ceci permet de limiter au maximum la quantité de poudre retenue dans les capsules après inhalation.
Patent CA-2302354-C (CA)
Title: A cermet having a binder with improved plasticity, a method for the manufacture and use therof
Inventor: WOLF MANFRED
IPC: C22C29/04
Filed: 1998-08-20
Granted: 2007-07-17
Abstract: Cermets having a Co-Ni-Fe-binder, a method for the manufacture and use there of are described. The Co-Ni-Fe-binder comprises about 40 wt.% to 90 wt.% Co, the remainder consisting of Ni, Fe and incident al impurities. The binder is unique in that even when subjected to plastic deformation, it substantially maintains its face center ed cubic crystal structure and avoids stress and/or strain induced phase transformations. Stated differently, the Co-Ni-Fe-binder exhibits reduced work hardening. The cermets are used as tools for mining and construction, for machining materials, and as a screw head punch.</SDOAB >
Patent CA-2304498-C (CA)
Title: Appareil et systeme de liberation de medicament en aerosol
Inventor: MORTON ROBERT
IPC: A61M15/00
Filed: 1998-09-16
Granted: 2010-01-05
Abstract: L'invention concerne un appareil et un système améliorés de libération de médicament en aérosol. Ledit appareil comprend une partie portant un contenant et un boîtier à chambre. La partie portant un contenant comporte un réceptacle destiné à recevoir un contenant du type aérosol-doseur sous pression, contenant un médicament et un propulseur et permettant de former le système de libération de médicament en aérosol de l'invention. La partie portant le contenant comprend un orifice de décharge communiquant avec le réceptacle, permettant d'envoyer un aérosol à l'intérieur du boîtier à chambre, au niveau d'une extrémité d'entrée de celui-ci. Le boîtier à chambre comprend également une extrémité de sortie de laquelle le médicament peut être aspiré par inhalation par un patient. Selon un aspect de l'invention, le système de libération d'aérosol comporte un déflecteur de confinement situé au niveau de l'extrémité de sortie du boîtier à chambre, pour bloquer partiellement la sortie. Selon un autre aspect de l'invention, la partie portant le contenant et le boîtier à chambre sont accouplés l'un à l'autre par un mécanisme qui permet à la partie portant le contenant de rentrer dans le boîtier à chambre pour y être rangée. Le mécanisme d'accouplement permet également à la partie portant le contenant d'être sortie du boîtier à chambre dans lequel elle est rangée et de la faire pivoter de sorte qu'elle soit mise en position d'utilisation lors de la distribution du médicament. Selon encore un autre aspect de l'invention, un appareil de médication en aérosol présente une boîtier à chambre doté d'une extrémité de sortie comprenant un déflecteur de confinement qui bloque partiellement l'extrémité de sortie. Le contenant du type aérosol-doseur peut être logé dans une pièce postérieure élastomère qui est conçue pour recevoir différentes tailles d'embouts à élément d'actionnement.
Patent CA-2306044-C (CA)
Title: Use of glass laminate as a substrate in semiconductor devices
Inventor: GOEDEWEECK RUDI
IPC: G06K19/06
Filed: 1998-10-07
Granted: 2007-09-04
Abstract: A method for making a semiconductor device is disclosed which comprises the step of applying a functional layer on a substrate, characterised in that said substrate is a laminate which comprises a support and a glass layer, said glass layer having a thickness of less than 700 .mu.m. The support is preferably a plastic foil. The laminate has t he combined benefits of low weight and high strength and is therefore a suitable substrate for making flat panel displays such as liquid crystal displays, plasma displays, field emission displays or organic light-emitting polymer displays. Preferred examples of the functional layer are e.g. electroconductive layers, liquid crystal orientation layers, colour filters, electroluminescent layers, passivation layers and phosphor layers.
Patent CA-2306971-C (CA)
Title: Apparatus for arranging compressed video data for transmission over a noisy communication channel
Inventor: SIRACUSA ROBERT JUSTIN
IPC: H04N7/167
Filed: 1993-05-20
Granted: 2003-02-04
Abstract: A digital compressed video signal transmission system includes a transport processor (FIG. 7) for segmenting (105,115) compressed data into transport cells for transmission. Particular portions of the compressed data are formatted (110,120,125) into further transport cells, which further transport cells are interspersed with normally occurring transport cells. The further transport cells include redundant video signal data which may be utilized to resynchronize a compressed video signal decoder after loss or corruption of transmitted data.
Patent CA-2311770-C (CA)
Inventor: KATATA HIROYUKI
IPC: H04N7/26
Filed: 1999-01-25
Granted: 2003-12-09
Abstract: Codeur d'image en mouvement qui possède un premier mode de codage selon lequel l'image entière est codée et un second mode de codage selon lequel une région partielle de l'image est codée. Le codage est ainsi effectué que la fréquence d'images à l'intérieur de la région partielle est supérieure à celle de l'extérieur de la région partielle. Pour effectuer un tel codage, le codeur comprend une partie (201) de sélection de région destinée à sélectionner la région partielle, une partie (202) de codage de forme destinée à codée la forme de la région partielle, une partie (204) de codage d'image en mouvement destinée à coder uniquement les valeurs des pixels se trouvant à l'intérieur de la région partielle selon la région sélectionnée, et une partie (205) de commande de codage. Un décodeur d'image en mouvement décode des données d'image de la région partielle de l'image dans le second mode sur les données d'image décodées de l'image entière dans le premier mode.
Patent CA-2312856-C (CA)
Title: Use of ginkgo biloba extracts for preparing a medicine
Inventor: DRIEU KATY
IPC: C07H17/04
Filed: 1998-12-01
Granted: 2009-04-07
Abstract: The invention relates to the use of Ginkgo biloba extracts for preparing a medicament intended to ease the withdrawal of individuals dependent on the consumption of a substance engendering dependency and/or addiction, such as in particular alcohol, amphetamines, tobacco, drugs inducing toxicomania.
Patent CA-2320009-C (CA)
Title: Sac reutilisable pour la construction de digue
Inventor: BOUDREAU GUY
IPC: E02B3/10
Filed: 2000-10-12
Granted: 2001-06-19
Abstract: Afin de contrer une inondation, l'opération typique et la plus efficace consiste à la construction d'une digue en empilant des sacs remplis de sable. La présente invention apporte un nouveau concept de sacs réutilisables afin d'améliorer la logistique et de diminuer les coûts.
Patent CA-2320271-C (CA)
Inventor: ALMQUIST VIDAR
IPC: C08F210/16
Filed: 1999-02-09
Granted: 2007-07-17
Abstract: La présente invention concerne un catalyseur particulaire à l'oxyde de chrome modifié convenant pour la polymérisation de l'éthylène seul ou de l'éthylène associé à des  alpha -oléfines et qui comprend: a) un catalyseur à l'oxyde de chrome; b) un composé de métal de transition; et c) un activateur de catalyseur. Le procédé de préparation du catalyseur selon l'invention consiste à: a) soumettre à une température comprise entre 400 et 950  DEG C dans des conditions d'oxydation un précurseur de catalyseur à l'oxyde de chrome comprenant un composé à l'oxyde de chrome combiné à un support inorganique et; b) imprégner le catalyseur au chrome ainsi obtenu au moyen d'un activateur de catalyse et d'un composé de métal de transition qui comprend au moins un noyau cyclopentadiénylique lié audit métal de transition et au moins un ligand choisi dans le groupe comprenant les radicaux alcoxy, amido et hydrocarbyle, un halogène et un hydrure reliés audit métal de transition. Le noyau cyclopentadiénylique peut renfermer des hétéroatomes, être substitué ou non, être lié audit métal de transition par un pont, et éventuellement recuit avec d'autres structures cycliques substituées ou non (avec, en présence de deux noyaux cyclopentadiényliques, liaison par pont entre ces deux noyaux); et c) soumettre le catalyseur particulaire ainsi obtenu à des conditions de séchage. Ce catalyseur convient pour la production de polyéthylènes dans des conditions d'alimentation continue pour tous les réactants.
Patent CA-2321333-C (CA)
Inventor: OIKE SHIGERU
IPC: B43K13/00
Filed: 2000-09-28
Granted: 2007-04-17
Abstract: The writing implement 1 comprises a shaft barrel 4 and a tail plug 2. The shaft barrel 4 includes an ink storing body 7 stored in an interior portion thereof and a pen point 8 mounted on a front end portion thereof. The tail plug 2 is removably mounted on an opening formed at the rear end of the shaft barrel 4. The tail plug 2 includes a flange portion 21 which is provided backwardly of the rear end portion of the shaft barrel 4. Between the front surface of the flange portion 21 and the rear end portion of the shaft barrel 4, there is formed a groove 5 for forcibly opening. The groove 5 is formed more deeply inwardly in the diameter direction of the shaft barrel 4 than the inner surface of the rear end opening of the shaft barrel 4.
Patent CA-2322649-C (CA)
Inventor: SRINIVASA RAMANUJAN
IPC: G02F1/1503
Filed: 1999-03-02
Granted: 2005-08-16
Abstract: Electrochromic compounds capably of reversibly attenuating the transmittance of the near infrared portion of the electromagnetic spectrum are provided. Theses compounds exhibit an energy difference between the singly occupied molecular orbital (SOMO) energy and the highest doubly occupied molecular orbital (HDOMO) energy (E SOMO-E HDOMO) of less than about 3.6 eV. In addition, these compounds have a transition moment of the configuration made up of the HDOMO and SOMO  that is "long axis polarized".
Patent CA-2329875-C (CA)
Inventor: BERNSTEIN HOWARD
IPC: A61K9/22
Filed: 1999-03-08
Granted: 2003-09-16
Abstract: Un composé lipidique ou autre, hydrophobe ou amphiphile (désigné collectivement par composés hydrophobes ?) est intégré dans une matrice polymère de libération de médicament, de sorte que la cinétique de libération de médicament soit modifiée. Dans des modes de réalisation dans lesquels le médicament est hydrosoluble, le médicament est libéré sur de longues périodes par rapport au cas où il est libéré par une matrice polymère ne contenant pas le composé hydrophobe intégré dans le matériau polymère. A la différence des méthodes dans lesquelles un surfactant ou un lipide est ajouté en tant qu'excipient, le composé hydrophobe est réellement intégré dans la matrice polymère, ce qui modifie la diffusion de l'eau dans la microparticule et la diffusion du médicament solubilisé hors de la matrice. Le composé hydrophobe intégré prolonge également la dégradation des polymères instables au plan hydrolytique, formant la matrice, ce qui retarde encore la libération du médicament encapsulé.
Patent CA-2333018-C (CA)
Inventor: HART PAUL K
IPC: H04N5/225
Filed: 1998-06-24
Granted: 2003-09-16
Abstract: A frame assembly (1) for supporting a portable video or other camera. The assembly (1) comprises a rigid frame (2), having a front, and a rear. A pair of shoulder rests (3) are connected to the frame (2) and constructed to rest on the shoulders of an operator. A pair of hand grips (5) are connected to t he front of the frame. A camera mount (9) is disposed on the front of the frame for releasably holding the video camera. Lastly, an adjustable counterweight member (12) is connected to the rear of the frame, for balancing the center of gravity of the frame substantially over the shoulders of the wearer, when th e camera is held by the mount (9). The camera mount (9) and counterweight (12) are preferably relatively slideably adjustable to balance the center of gravity of the frame assembly (1) over the shoulders of the operator.</SDOAB >
Patent CA-2334192-C (CA)
Inventor: GUPTA VIJAI P
IPC: B03B5/66
Filed: 1998-04-14
Granted: 2005-11-29
Abstract: An apparatus for cleaning particulate materials which readily sink in water, being slightly heavier than water by removing much heavier particulates and by also removing particulates which either float or sink very slowly in water. Differences in settling velocities in water are used to separate groups of particulate materials, by allowing the particulates to float or settle through two columns (1, 2) filled with water. The columns (1, 2) have water flowing upward at different velocities, or watering flowin g upward through one column (2) and stagnant water in the other column (1).</S DOAB>
Patent CA-2340254-C (CA)
Inventor: KIM SE-HYOUNG
IPC: H04W28/06
Filed: 2000-06-26
Granted: 2005-03-29
Abstract: A channel coding and multiplexing apparatus and method in a CDMA communication system. In the channel coding and multiplexing apparatus, each of a number of radio frame matchers (equal in number or greater than the number of transport channels) has a radio frame segmenter and segments each of transport channel frames that may have different transmission time intervals to radio frames. A multiplexer multiplexes the radio frames to form a serial data frame.
Patent CA-2341570-C (CA)
Title: Nutritional spray microemulsion useful as biodegradation accelerator
Inventor: TELLIER JACQUES
IPC: C09K23/00
Filed: 2000-07-05
Granted: 2011-03-22
Abstract: The invention concerns a microemulsion used as biodegradation accelerator, stable between -10 ·C and +50 ·C, containing nitrogenous compounds such as for example amino acids, proteins or urea and surfactant phosphorous compounds of the alkyl or alkenyl phosphoric ester type, and compounds selected among the group of vegetable or animal oils, or fatty acids, and a superplasticizer. Said emulsion is characterised in that it comprises 10 to 35 wt. % of a monoalkyl and/or dialkyl or a monoalkenyl and/or dialkenyl phosphoric ester comprising a number of carbon atoms per alkyl or alkenyl chain, less than 12, preferably ranging between 3 and 10, said ester further comprising 1 to 10 alkoxylated radicals, preferably ethoxylated and/or propoxylated, with 3 to 20 wt. % of at least a co-surfactant, and it has a viscosity at 5 ·C not more than 200 mPa's.
Patent CA-2341725-C (CA)
Inventor: NARITA MASAYUKI
IPC: C25D7/00
Filed: 2000-06-30
Granted: 2005-06-28
Abstract: Sn-Zn alloy is plated on at least one of a first metallic member and a second metallic member, Sn-Ag alloy is used as a solder, the first metallic member and the second metallic member are connected by the solder, and a connection structure of metallic members is therefore produced. Heat degradation of plating and the contact corrosion between solder and plating can thereby be prevented, solderability can be improved, and qualities such as corrosion resistance and connecting strength at the connection structure can be improved.
Patent CA-2351294-C (CA)
Title: Airplane cabin overhead air outlets
Inventor: BATES GEORGE III
IPC: B64D13/02
Filed: 2001-06-22
Granted: 2006-12-12
Abstract: Passenger cabin ventilation air outlets located in the cabin ceiling blow air downward toward the passengers. An outlet for this location utilizes a series of high velocity jets exiting from a narrow ceiling nozzle to entrain cabin air to form a broad slow moving single jet. Three rows of slots are utilized, the outer rows to initially produce a wide air jet, and the center row to draw the outerjets back together outside of the nozzle. The center jets coalesce the outer jets into a slower moving total air stream.
Patent CA-2351848-C (CA)
Title: Method for increasing pet activity
Inventor: SCHIFFRIN EDUARDO
IPC: A23K1/18
Filed: 2000-09-21
Granted: 2005-03-08
Abstract: A method for improving activity in a pet; especially elderly cats and dogs.  The pets are administered to a nutritional agent which promotes the growth of bifido- and lactic-bacteria in the gastro-intestinal tract of the pet. The nutritional agent may be a prebiotic or a probiotic micro-organism, or both.
Patent CA-2355703-C (CA)
Inventor: MOSCATELLI ALEXANDRE
IPC: B08B3/08
Filed: 2000-10-19
Granted: 2005-10-18
Abstract: The invention concerns a cleaning composition comprising an aqueous solution containing between 0.05 to 5 wt. % of sodium metaperiodate and between 0.05 and 0.75 wt. % of sulphuric acid, and an aqueous solution of 0.5 to 90 wt. % of a mixture of dialkylesters and of 0.5 to 50 wt. % of a non-ionic surfactant. The method for cleaning a silk screen consists in exposing it to such a composition to eliminate ink, the masking product and the ghost image. The device for cleaning comprises a first section (4) wherein are a first ramp (26) of nozzles for spraying a cleaning composition on the screen (2) and a second ramp (32) of nozzles for spraying water under high pressure, and with which is associated a drain tank (20) for recovering the cleaning product and a reservoir (14) of cleaning product separate from the drain tank (20).
Patent CA-2357310-C (CA)
Inventor: SHIMAZAKI SEIJI
IPC: A61M5/31
Filed: 2001-09-14
Granted: 2006-08-01
Abstract: The present invention provides a combined container-syringe comprising a syringe body containing a cylindrical-shaped cylinder; a cylindrical tip provided at the anterior end of said cylinder; a finger grip fitted to the posterior end of the cylinder; an injection needle fitted to the cylindrical tip; and a protector covering said injection needle. In addition, the present invention provides a method of assembling a combined container-syringe characterized in comprising an injection needle assembly preparatory process of preparing an injection needle assembly; a detection process of detecting the position of the cutting surface; a mark display process of indicating the detected position of the cutting surface; an aligning process of aligning the positions of the mark and a scale display provided on the exterior portion of the cylinder, on the circumference of the cylinder; and a fitting process of fitting the injection needle assembly to the cylindrical tip.
Patent CA-2364380-C (CA)
Inventor: NEUHENGEN KEN
IPC: F16B25/00
Filed: 2001-12-04
Granted: 2006-10-24
Abstract: A thread forming screw configured for insertion into relatively hard plastics includes an elongated core region having two ends, a head at one end and a point at the opposite end, a helical thread extending generally radially from the core region, the thread being asymmetrical when viewed in a cross-section taken through a diameter of the core, the thread defining a flank angle made up of a leading angle, facing the point, and a trailing angle facing the head, the leading angle being greater than the trailing angle.
Patent CA-2366078-C (CA)
Title: Adipose-derived stem cells and lattices
Inventor: KATZ ADAM J
IPC: A61K35/12
Filed: 2000-03-10
Granted: 2015-09-01
Abstract: The present invention provides adipose-derived stem cells and lattices. In one aspect, the present invention provides a lipo-derived stem cell substantially free of adipoeytes and red blood cells and clonal populations of connective tissue stem cells. The cells can be employed, alone or within biologically-compatible compositions, to generate differentiated tissues and structures, both in vivo and in vitro.  Additionally, the cells can be expanded and cultured to produce hormones and to provide conditioned culture media for supporting the growth and expansion of other cell populations. In another aspect, the present invention provides a lipo-derived lattice substantially devoid of cells, which includes extracellular matrix material from adipose tissue.  The lattice can be used as a substrate to facilitate the growth and differentiation of cells, whether in vivo or in vitro, into an lagen or even mature tissues or structures.
Patent CA-2366665-C (CA)
Inventor: DONAHUE WILLIAM
IPC: A61F2/06
Filed: 2000-03-06
Granted: 2009-09-22
Abstract: A tubular intraluminal prosthesis includes a PTFE or ePTFE tubular structure such as a graft, and a tubular diametrically deformable stent circumferentially surrounding the tubular structure. The diametrically deformable stent includes a polymeric coating which allows for attachment to the tubular graft structure and enhances the biocompatibility and integrity of the composite prosthesis.
Patent CA-2368299-C (CA)
Title: Conductive molding compositions and articles molded therefrom
Inventor: REX GARY CHARLES
IPC: C08L31/04
Filed: 2000-02-18
Granted: 2009-11-17
Abstract: Electrically conductive, thermoset molding compositions are disclosed which comprise an unsaturated thermosetting resin, an olefinically unsaturated monomer which is copolymerizable with the thermosetting resin, a thermoplastic additive and carbon black. The carbon black is incorporated in a conductive additive which comprises the thermoplastic additive, the carbon black and, preferably, a lubricant. The electrical resistance of articles molded from the disclosed molding compositions is typically less than about 10 8 ohms/cm2.
Patent CA-2371101-C (CA)
Title: Miniature fuse of surface-mount type
Inventor: NORISUE SEIJI
IPC: H01H85/17
Filed: 2002-02-08
Granted: 2008-11-18
Abstract: A miniature fuse of surface mount type having a stable pre-arcing time-current characteristic and a strong time lag characteristic, being easy to produce, and providing a constant pre-arcing time is provided. The main body is of rectangular ceramic construction of split type. A fusible member 60 (Ag:Cu:An= > 50%: > 20% > 17%: > 5% (weight ratio) wound around the ceramic rod 58 (Al2O3:MgO:BeO= > 96%: > 3%: > 3%: < 1%(weight ratio) is rested on the recessed portion 62 of the lower ceramic casing 54. The end portion 76 of the fusible member 60 is engaged with the side surface of the casing. The upper ceramic casing 52 is laid on the lower casing, so that the cap 56 is fit onto the opposite ends of the main body. The end portion 76 of the fusible member 60 and the cap 56 are connected by welding. At the time of welding, projection 74 to be fit in the recessed portion 72 provided at the main body is formed at the cap 56, so that the cap 56 can be fixed to the main body.
Patent CA-2374752-C (CA)
Inventor: NAKATANI KOICHIRO
IPC: F02M25/07
Filed: 2001-03-27
Granted: 2005-05-24
Abstract: The present device for purifying the exhaust gas of an internal combustion engine comprises a particulate filter 70 arranged in the exhaust system and reversing means 71 for reversing the exhaust gas upstream side and the exhaust gas downstream side of the particulate filter. The trapped particulates are oxidized on the particulate filter, and the particulate filter has a trapping wall for trapping the particulates. The trapping wall has a first trapping surface and a second trapping surface. The reversing means reverses the exhaust gas upstream side and the exhaust gas downstream side of the particulate filter so that the first trapping surface and the second trapping surface are used alternately to trap the particulates.