baber/WOPTO huggingface dataset:
Patent CA-2396326-A1 (CA)
Title: Legal information distribution system and method
Inventor: SEIDMAN DOV L
IPC: G06Q10/00
Filed: 2000-11-16
Abstract: This invention claims a method for electronically distributing legal information by storing said legal information in a legal information database, storing information about authorized users who have access to the legal information in an authorized user database, generating customized legal information based upon the information in the authorized user database, and transmitting that customized legal information to a user.
Patent CA-2399195-A1 (CA)
Inventor: STEUDLE VILLE
IPC: H04J13/00
Filed: 2001-02-27
Abstract: A method for defining measurement gaps and a wireless telecommunications system comprising at least one base station and at least one wireless terminal. In the data transfer between these two, measurement gaps are generated with one of the following measurement gap generation methods: puncturing the data being transmitted, halving the spreading factor, or buffering the data being transmitted onto higher protocol layers. In the method, measurement pattern parameters that set the locations of the gaps used for measurements in the time-slot frames and determine the measurement gap generation method are defined for the terminal and transmitted to the terminal through the base station. A uniform measurement gap is defined for the terminal, which comprises time-slots from two different time-slot frames so that the gaps in different time-slot frames are generated with a different measurement gap generation method.
Patent CA-2406363-A1 (CA)
Inventor: RANOUX CLAUDE
IPC: C12N5/075
Filed: 2000-04-18
Abstract: A fertilization and culture container, e.g. for intravaginal use, comprises a container body having an orifice for introducing a culture medium, one or mo re oocytes and sperm, resealable closure means for selectively opening and closing the container body orifice, the container body having a main chamber  for receiving the culture medium, oocytes and sperm and a microchamber for collecting for retrieval of one or more embryos. The container body has mean s for restricting access of retrieval catheter or pipette relative to the microchamber. At least a portion of a sidewall of the container body definin g said microchamber is transparent and of optical quality for microscopic inspection of embryos prior to and/or during retrieval with a catheter or a pipette.
Patent CA-2407137-A1 (CA)
Inventor: BUKOVNIK RUDOLF ROBERT
IPC: H02G3/04
Filed: 2001-04-18
Abstract: A wrap-around cable sleeve (100) for environmentally sealing a cable section is provided where the wrap-around cable sleeve (100) includes a longitudinally extending body (110) comprising an electrically insulating material and having a longitudinally extending portion (119) with a corrugated lateral cross-section. The longitudinally extending portion has a flexural modulus of between about 4,000 and 100,000 psi. The longitudinally extending portion (119) defines a portion of a cable chamber (180). The cable chamber (180) extends at least substantially around the cable section when the body is wrapped around the cable section. The cable chamber (180) has a range taking in a radial direction of at least about 15 percent. The present invention may provide a wrap-around cable sleeve for protecting electrical cable sections of various shapes and sizes from the environment, including moisture as well as sharp objects. Methods of making such wrap-around cable sleeves are also provided.
Patent CA-2408805-A1 (CA)
Inventor: MO STANLEY
IPC: H04N7/16
Filed: 2001-05-02
Abstract: A client side system reduces overloading of web servers that experience excessive loads in response to widely distributed information about services or products available through the web server. The client side system may delay the accessing of the web server. For example, instructions may be added to the uniform resource locator distributed for the server over a television broadcast. These instructions may be utilized by software resident on the client side system to delay the accessing of the server to reduce server overloading.
Patent CA-2409479-A1 (CA)
Title: Osteoimplant and method for making same
Inventor: RUSSELL JAMES L
IPC: A61L27/36
Filed: 2001-05-14
Abstract: A method of manufacturing an osteoinductive osteoimplant is provided which comprises the steps of: demineralizing part or all of at least one surface of a monolithic section of cortical bone to a depth of at least about 100 microns; and, configuring the monolithic section of cortical bone to provide an osteoimplant possessing an outer surface possessing at least one demineralized zone and a non-demineralized zone. An implant produced according to the above method demonstrates improved osteoinduction without producing any clinically significant reduction of strength in critical regions of the osteoimplant.
Patent CA-2409990-A1 (CA)
Title: Top frame assembly
Inventor: KOEFELDA GERALD R
IPC: B65D71/00
Filed: 2001-05-11
Abstract: A top frame assembly (10) includes a frame portion (12, 14) which defines a receiving compartment therein and at least one insert member (80) which is disposed within the compartment of the frame for providing strength to the frame. The insert member is preferably formed of metal.
Patent CA-2412978-A1 (CA)
Title: Narrow buttress system structure for swimming pools
Inventor: MATHIAS M GEORGE
IPC: E04H4/00
Filed: 2002-11-25
Abstract: A swimming pool structure comprises a plurality of buttress post assemblies spaced about the perimeter of the pool and servicing to support the pool wall. Each of the assemblies include a horizontal foot beam with a vertically oriented buttress post connected thereto by angle brackets. Laterally located beams and plates interconnect the sides of adjacent buttress post assemblies and the inner ends of opposing foot beams from opposite sides of the pool are directed under the floor of the pool and are secured together.
Patent CA-2413901-A1 (CA)
Title: An acid washed adsorbent carbon used in a method for the purification of acetaminophen
Inventor: FRUCHEY OLAN STANLEY
IPC: B01J20/20
Filed: 1991-10-17
Abstract: An acid washed adsorbent carbon which has been contacted with an aqueous solution of a reducing sulfite is provided which may be used in a method for purifying a crude N-acetyl-para-aminophenol (APAP) containing color bodies or their precursors, the method comprising: a) forming a hot aqueous solution of the crude APAP; and b) subsequently contacting the hot solution with an acid washed adsorbent carbon, e.g., an activated carbon, which acid washed carbon, prior to such contact, has been pretreated by contacting it with an aqueous solution of a reducing sulfite.
Patent CA-2418603-A1 (CA)
Title: Oil field sample apparatus
Inventor: LAYTON TIMOTHY
IPC: G01N1/20
Filed: 2003-02-10
Abstract: A sampling apparatus comprising a beaker having an integral base and transparent sidewall, and a removable cap engagable with the sidewall. The cap provides a male bayonet nipple extending outwardly. The bayonet nipple has a terminal annular lip with protuberances extending radially outward and adapted for press-fit interconnection with a sampling port of an oil handling system.
Patent CA-2420323-A1 (CA)
Inventor: DUPUIS DOMINIQUE
IPC: C01B25/37
Filed: 2001-08-23
Abstract: The invention concerns a mineral compound with lamellar structure, the method for its preparation, and its use for reinforcing macromolecular materials. More precisely, the invention concerns a compound based on zirconium and/or titanium phosphate. The method for preparing the compound comprises a treatment step with pH ranging between 3 and 9.
Patent CA-2421584-A1 (CA)
Title: Therapie genique pour les arythmies cardiaques
Inventor: MARBAN EDUARDO
IPC: A61K35/76
Filed: 2001-09-06
Abstract: L'invention porte sur des procédés de prévention et de traitement de l'arrhythmie cardiaque. Dans une exécution, il s'agit d'administrer une quantité efficace d'au moins un polynucléotide modulant les propriétés électriques du coeur. Ces procédés ont une large gamme d'applications y compris le traitement de l'arrhythmie cardiaque.
Patent CA-2423568-A1 (CA)
Inventor: ISAJI MASAYUKI
IPC: A61K31/7034
Filed: 2001-09-21
Abstract: L'invention concerne des dérivés de glucopyranosiloxybenzylbenzène représentés par la formule générale (I). Ces composés présentent une absorbabilité orale améliorée et exercent une action inhibitrice marquée de l'activité SGLT2 humaine <i>in vivo</i>. Par conséquent, ils sont utiles comme agents prophylactiques ou thérapeutiques destinés aux maladies causées par l'hyperglycémie, telles que le diabète, les complications du diabète et l'obésité. Dans la formule (I), P représente un groupe constituant un promédicament, et R représente alkyle inférieur, alcoxy inférieur, alkylthio inférieur, alcoxy inférieur alkyle inférieur, alcoxy inférieur alcoxy inférieur ou alcoxy inférieur alkylthio inférieur.
Patent CA-2424210-A1 (CA)
Inventor: LO SHO-WEI
IPC: E21B43/26
Filed: 2003-03-31
Abstract: This invention relates generally to the art of hydraulic fracturing in subterranean formations and more particularly to a method and means for optimizing fracture conductivity. The proposed method involves propping part of the totality of a fracture in a subterranean formation with proppant essentially in the form of elongated particles having a shape with a length-basis aspect ratio greater than 5, preferably such as metallic wire segment.
Patent CA-2427499-A1 (CA)
Title: Substituted indoles, pharmaceutical compositions containing such indoles and their use as ppar-.gamma. binding agents
Inventor: COOK JAMES H
IPC: C07D209/12
Filed: 2001-10-09
Abstract: Disclosed are substituted indoles, pharmaceutical compositions containing su ch indoles, and their use in treating or preventing PPAR-.gamma. mediated diseases or conditions, such as osteopenia, osteoporosis, cancer, diabetes a nd atherosclerosis.
Patent CA-2427852-A1 (CA)
Inventor: SILFVERSPARRE GUSTAV
IPC: C12N1/20
Filed: 2001-10-30
Abstract: The invention relates to a method for growth of bacteria, such as Gram negative bacteria and its corresponding supernatant. The bacteria are cultivated without substantial release of endotoxins from the bacteria into the surrounding medium. Thereby the need of purification steps necessary to remove endotoxins are reduced or eliminated such as when the bacteria are producing a product which later on should be administered to a mammal, such as a human. The bacteria are also cultivated without substantial formation of acetic acid. The level of the carbon/energy source is controled during the cultivation and oxygen limitation is avoided through regulation of the temperature. The method may be used for cultivation of bacterial in fermenters.
Patent CA-2428594-A1 (CA)
Title: Coating with anti-microbial agent for refrigerator shelving
Inventor: KRANOVICH RICHARD L
IPC: C09D5/14
Filed: 2001-11-15
Abstract: The embodiments disclose means to inhibit the growth and migration of bacteria, mildrew and fungus by applying various coatings which contain an inorganic anti-microbial agent onto metal, glass, and plastic substrates. The substrates are used in the manufacture of components for the interior of refrigerators and freezers, which include wire (100) and glass shelving (200, 300), plastic crisper baskets (500) and other articles within the food storage area. The coatings include the inorganic anti-microbial agent combinet with a matrix resin which are applied by electrostatic powder coating (916), roller coating (810), or robotic spraying (710), and then cured.
Patent CA-2430999-A1 (CA)
Title: Process and gas generator for generating fuel gas
Inventor: HAHN HANS HELMUT
IPC: C10B53/02
Filed: 2001-12-10
Abstract: A process and gas generator is disclosed for generating by dry distillation of solids and gasification of solids, a fuel gas substantially free of condensable dry distillation volatiles which would interfere with the intend ed use of the gas, e.g. for powering an internal combustion engine.To achieve this, solids beds in distinct dry distillation and gasification zones are maintained under conditions favouring thermal cracking of condensable (tar) volatiles in the hot regions of both zones. For optimal control of these conditions these zones are physically separated by internals within a single  reactor vessel and optionally by performing part of the dry distillation (pyrolysis) in a separate reactor vessel, in which case pyrolysis volatiles are fed in counter-current to the dry distillation bed, withdrawn from the t op thereof and fed into and through the embers bed of the gasification zone. Thermal cracking of pyrolysis volatiles is prolonged and intensified by the manner in which these volatiles are conducted in intimate contact through th e embers bed of the gasification zone in co-current therewith. The embers bed is guided along a progressively constricting pathway, which controls the rate o f travel of and the period of residence of the solids bed in the process and generator.
Patent CA-2433719-A1 (CA)
Title: Hydrostatic pump assembly having symmetrical endcap
Inventor: HYPES DAVID D
IPC: F04B53/22
Filed: 2003-06-27
Abstract: A hydrostatic pump assembly having a casing which encloses a pumping mechanism, and including a housing, and an endcap attached to the housing. The endcap has at least one lateral exterior surface, and a first system fluid passage having a pair of system ports located in the endcap lateral exterior surface, and a second system fluid passage having a pair of system ports located in the endcap lateral exterior surface, each of the first and second system fluid passages being in fluid communication with the pumping mechanism. In one embodiment, the pair of system ports of the first system fluid passage are located opposite each other in the endcap lateral exterior surface. The pair of system ports of the second system fluid passage may also be located opposite each other in the endcap lateral exterior surface.
Patent CA-2434988-A1 (CA)
Inventor: GUO SHAO-HUA
IPC: C08F212/04
Filed: 2002-01-31
Abstract: A process for preparing vinyl aromatic-allylic alcohol copolymers, such as styrene-allyl alcohol (SAA) copolymers, is disclosed. The process is conducted in the presence of a solvent, which enables the preparation of copolymers having both low hydroxyl functionalities and low molecular weights. SAA copolymers produced by the process have an average hydroxyl functionality less than about 4.
Patent CA-2435035-A1 (CA)
Title: Chlorate-containing stabilizer system with nitrogen-containing synergists for stabilizing halogen-containing polymers
Inventor: WEHNER WOLFGANG
IPC: C08K5/3417
Filed: 2001-12-12
Abstract: The invention relates to stabilizer systems, containing at least: a) a perchlorate salt; b) at least one or more compounds from the group consistin g of carbamides, indole derivatives and enamines of formula (I), wherein n = 1 or 2 and X = O or NR1; n = 3 - 6 and X = O; R1 = H, C1-C4-alkyl, C2-C6- alkenyl, C6-C10-aryl, C7-C18-alkaryl or C7-C18-aralkyl; R2 (if n = 1) = C1-C 22- alkyl, C2-C22-alkenyl or aryl, preferably phenyl, optionally substituted wit h up to 3 hydroxy, C1-C4-alkoxy or C1-C9-alkyl; or R2 (if n = 2 - 6) = linear or branched C1-22-alkylene, optionally interrupted by one or more O or S atoms, wherein R 2 (if n = 3) can also be a C2-C3-alkyl trisubstituted isocyanurate ; if X = NH R2 can also be H. Said stabilizer systems are suitable for stabilizing halogen-containing polymers, more particularly PVC.
Patent CA-2436437-A1 (CA)
Title: Moving picture information compressing method and its system
Inventor: KAJIKI NORIKO
IPC: H04N19/593
Filed: 2002-01-30
Abstract: A moving picture information compressing method and its system for compressing, at high compression rate and at high speed, data such that image information can be prediction-coded and for improving the quality of image. In a first working example, the image in one frame is divided into blocks before the inter-frame compression, and each block is approximated to (replaced with) a single plane defined by three elements of the pixels in the block. In a second working example, the pixel of an original image is compared with that of its decompressed compressed-image, information about the difference of each pixel element is outputted, and the smaller block size is applied if a pixel element which leads to a difference larger than a parameter (threshold) P is present, so as to carry out intra-frame compression. In a third working example, I blocks produced by spatially dividing an image are dispersed along the time axis between frames in such a way that no I block is inserted at a block position in a frame updated when the difference between the frames larger than the parameter (threshold) P occurs in a designated period.
Patent CA-2437415-A1 (CA)
Title: Retractable syringe with reduced retraction force
Inventor: RUTHERFORD DIANE
IPC: A61M5/32
Filed: 2001-08-01
Abstract: A tamperproof retractable non-reusable syringe has a one piece hollow outer body (12) with a barrel (14) for a slidable plunger, a transition zone and a smaller diameter nose portion (16). An elongated needle holder (22) and spring (24) combination is installable from the rear of the outer body, guided into the nose portion and held by cooperating inwardly and outwardly facing surfaces oriented in the direction of retraction at the most constricted part of the transition zone where the nose begins.
Patent CA-2439125-A1 (CA)
Inventor: BAYER CHRISTIAN
IPC: B65D83/16
Filed: 2002-02-14
Abstract: A preassembled aerosol actuator assembly (10) and a method of in-line capping the assembly to an aerosol container (11). A shell has a discrete spray button (50)reassembled into a cocket. The button has an upwardly extending interior passage (59) with a wide lead-in converging upwardly to terminate in a shallow valve stem-sealing socket (60). The bottom of the button has no obstructions and no unintended stem-capturing openings. The button socket (60) has a side spray slot (43) closed at the bottom by a radiused flap (70). Heat-dissipated interior channels are cored from the button top down into the button.
Patent CA-2440925-A1 (CA)
Title: Curved wall panel system
Inventor: KRIEGER KEVIN
IPC: E04C2/32
Filed: 2003-09-12
Abstract: The invention comprises a system for constructing a finished convex or concave curved wall of any desired radius beyond a specified minimum. The wall is constructed of pre-finished rectangular panels retained on a sub-wall structure a.n horizontal rows and vertical columns. The panels are retained on the sub-wall structure with vertical rails at their vertical edges and retainer clips spaced along their horizontal edges. The panels are slotted at their rear face to provide rigidity in the vertical. direction and flexibility in the horizontal direction. The horizontal edges of the panels are kerfed to receive the retainer clips and flexible splice strips that conform to the curvature of the wall and align and space a panel with the panel immediately above it. Clips attaching vertical edges of the panels to the rails allow the associated areas of the panels to align tangentially with the curvature of the wall.
Patent CA-2442094-A1 (CA)
Inventor: BHASIN MADAN MOHAN
IPC: C07D301/03
Filed: 2002-04-18
Abstract: Cette invention concerne un procédé et un appareil de synthèse d'au moins un des oxydes d'alkylène et des alkylènes glycols à partir d'alcanes inférieurs et/ou d'alkènes inférieurs. Dans le mode de réalisation préféré de cette invention, l'appareil comporte : une source d'alcane/d'alkène inférieur ; une alimentation en oxygène, servant à assurer une source d'oxygène ; et un réacteur catalytique à oxyde métallique. Ce réacteur catalytique à oxyde métallique comprend une chambre de réacteur ; et un catalyseur disposé dans la chambre afin de faire réagir la source d'alcane/d'alkène inférieur avec la source d'oxygène dans le but de convertir l'alcane/l'alkène inférieur, au moyen d'une oxydation partielle sélective, en au moins un oxyde d'alkylène ou un alkylène glycol. En outre, dans le mode de réalisation préféré, un séparateur, situé en aval par rapport au réacteur, sépare les oxydes d'alkylène et les alkylènes glycols de l'ensemble des distillats de récupération et des réactifs non convertis.
Patent CA-2443164-A1 (CA)
Title: Bedsheet retainer clip
Inventor: EL GUERMAAI MUSTAPHA
IPC: A47C21/02
Filed: 2003-09-05
Abstract: A bedsheet retainer system has a plurality of clips grappling a single slat around which bedsheets are wrapped.
Patent CA-2443803-A1 (CA)
Inventor: LAMMERS AREND JAN WILLEM
IPC: H02B13/02
Filed: 2002-04-09
Abstract: L'invention concerne un appareillage de commutation monophasé ou polyphasé comprenant un ou plusieurs commutateurs montés au moyen d'un isolant solide qui assure leur isolation, ainsi que des composants sous tension tels que les systèmes rail, les connecteurs et analogue. A la fois les commutateurs et les composants sous tension associés sont encapsulés dans le boîtier. Ce boîtier d'encapsulation est rempli d'air à faible degré d'humidité. Il présente par ailleurs un espace intérieur scellé par rapport à l'espace extérieur autour du boîtier d'encapsulation, de sorte que l'air présent dans le boîtier ne soit pas contaminé et n'atteigne pas le point de rosée.
Patent CA-2445624-A1 (CA)
Title: Rail based electric power distribution network
Inventor: PANETTA SERGIO
IPC: B60M7/00
Filed: 2003-10-20
Abstract: A train including a multi-phase electrical distribution network permitting easy detection and location of grounds faults, and a method of detecting a ground fault on such a train are disclosed. Net current tapped at each of the cars is sensed. In the event the net current tapped at a car does not equal zero, an alarm signifying a ground fault at that car is triggered.  In this way, ground fault on the train may be easily located and serviced.
Patent CA-2445628-A1 (CA)
Title: Primary nucleotide sequence of the agrotis segetum granulosis virus (asgv), insecticide discovery systems containing this sequence and prevention and controlling kits for agrotis segetum insect outbreak and spread
Inventor: SHI YUHU
IPC: C07K14/01
Filed: 2001-10-17
Abstract: The present invention is based on the sequencing and assembly of the AsGV  genome. The present invention provides the complete primary nucleotide sequence, and isolated fragments thereof, of the AsGV genome in a series of genomic and predicted transcript sequences. This information is provided in the form of sequences, annotation information, and computer-based systems, and can be used to generate insecticidal agents and nucleic acid and protein-based viral detection reagents and kits such as nucleic acid arrays.
Patent CA-2445886-A1 (CA)
Title: Fuel dispensing nozzle construction
Inventor: BAKER GLWYNN R
IPC: G06Q30/00
Filed: 2001-05-01
Abstract: Nozzles (6) for fuel dispensing devices are equipped with system that enable anyone fueling a vehicle to participate in an interactive activity. Those nozzles (6) can have those systems (54) integrally incorporated therein, or those systems can be incorporated into boots (40) that are designed to fit over standard nozzles (6). The systems (54) include a power source (84), an on-off switch, and one or more of the following systems: identifying the user, conveying information from the user to a remote location, sensing and communicating current environmental conditions, an interactive game, conducting a survey, coupon dispensing, delivering a sound or an audio message, providing visual information, a counting mechanism and/or an illumination system. As such, games, quizzes, surveys, and passage of information and promotional materials can be carried out in conjunction with the use of the nozzle assembly. A nozzle also can include a spout composed primarily of a plastic material.