baber/WOPTO huggingface dataset:
Patent CA-2298836-A1 (CA)
Title: Coupled error code protection for multi-mode vocoders
Inventor: SEYMOUR JAMES P
IPC: H03M13/09
Filed: 2000-02-15
Abstract: A method of insuring the accuracy of transmitted or stored digital data involves the use of a cyclical redundancy check (CRC) code. The method is particularly useful for ensuring the accuracy of frames transmitted between multi-mode vocoders. The method allows a different CRC code to be used for each mode of a transmitting multi-mode vocoder. A receiving multi-mode vocoder checks the CRC code against the CRC  coding formulas of the various modes. If the CRC code is satisfied under any one of the modes, the frame is labeled as "good". If the CRC code fails under all the modes, the frame is labeled as "bad". If the bit frame includes bits for indicating the mode of the transmitting multi-mode vocoder, the receiving multi-mode vocoder checks the CRC code against the CRC coding formula for the indicated mode only. If the CRC code passes for the indicated mode, the frame is labeled as "good", otherwise, the frame is labeled as "bad".
Patent CA-2301516-A1 (CA)
Inventor: WEINSPACH PAUL-MICHAEL
IPC: G09B23/30
Filed: 1998-09-10
Abstract: The invention relates to a demonstration device (401) which is a model of a living organism enlarged at least 50 times. Demonstration devices of this type, for example a model of a person lying down, help explain and show how the biological processes which take place in the living organism are related. The inventive demonstration device (401) has an outer skin. Inside are functional elements representing the organism's organs, vascular system, joints, etc.. According to the invention, it is possible to both walk and travel in the demonstration device and its functional elements.
Patent CA-2302019-A1 (CA)
Inventor: WATKINS D SCOTT
IPC: B60R11/04
Filed: 1998-08-28
Abstract: L'invention concerne un support de caméra servant à soutenir une caméra dans un véhicule automobile. Une monture (10) allongée soutient une caméra (60) montée pivotante, les extrémités opposées (14, 16) de la monture étant respectivement fixées aux supports d'appuis-tête (95) des sièges (94) du véhicule automobile.
Patent CA-2302429-A1 (CA)
Inventor: FISCHER CAROLYN A
IPC: C08J3/12
Filed: 1998-10-08
Abstract: This invention relates to a hot melt adhesive composition in pellet form. The hot melt adhesive composition is pressure sensitive, having a storage modulus, G', at 25 ~C, of less than about 5 x 106 dynes/cm2. The pellets are coated with a pelletizing aid on the surface at a concentration preferably ranging from about 1 wt.% to about 30 wt.%. The pelletizing aid is a hot melt adhesive component or a material which does not substantially adversely affect the adhesive properties. The pellets are free-flowing and have a substantially tack-free surface.
Patent CA-2302955-A1 (CA)
Inventor: VAN DIJK CHRISTIAAN P
IPC: C07C1/20
Filed: 1999-06-22
Abstract: A method for converting methoxy compounds, such as methanol and dimethyl ether, into olefins, preferably ethylene, by contact with catalyst specifically prepared and/or conditioned to achieve a high yield of ethylene from the quantity of methoxy compound converted.  Diffusity of the catalyst is increased by reducing it to a fine particle size and reaction conditions are controled to ensure that less than 100 % of the methoxy compound fed to a fixed of such catalyst is converted so as to produce a yield of ethylene of greater than 60 %.
Patent CA-2303113-A1 (CA)
Title: Ensemble de support coulissant pour moteur
Inventor: L PEZ NERI PABLO
IPC: B60K5/10
Filed: 1999-07-13
Abstract: L'invention concerne un ensemble de support coulissant pour moteur de type modulaire pouvant être utilisé dans des autobus d'excursion et urbains. Cet ensemble support est caractérisé en ce qu'il permet le montage et démontage du moteur d'un véhicule par glissement sur ses angles de support correspondants coulissants indépendamment de la chaîne de production sans avoir à démonter les supports principaux du moteur, facilitant ainsi le travail du montage du moteur du véhicule dans la chaîne d'assemblage et de démontage du moteur du véhicule lors de son entretien. L'ensemble de support coulissant pour moteur est composé de différentes pièces et parties sous-assemblées de façon stylisée et peut être utilisé tant pour le montage que pour le démontage effectué par des fabricants sur le marché au moyen du glissement sur les longerons du châssis du véhicule.
Patent CA-2304036-A1 (CA)
Title: Cleaning compositions
Inventor: HEINZMAN STEPHEN WAYNE
IPC: C11D3/37
Filed: 1998-09-17
Abstract: The invention relates to bleaching compositions and cleaning compositions comprising the bleaching compositions, containing a specific photo-bleaching agent and a bleaching agent capable of providing a peroxyacid bleaching compound. The compositions are particularly useful in laundry and dish washing processes to provide enhanced photo-bleaching performance, fabric whiteness appearance and overall cleaning.
Patent CA-2306022-A1 (CA)
Inventor: BEAINI PETER
IPC: F24F7/08
Filed: 2000-04-18
Abstract: The Heat Recovery System (HRV) is a system that exchanges heat between stale air exhausted from the house and the fresh air intake into the house. The HRV using the heat pipe technology could exchange heat a thousand times faster than the standard copper pipe. Due to the lack of site coordination and numerous ducting involved in a traditional installation and because of the sprinkler requirements in buildings, ducting for the HRVs are creating a safety issue since in most cases installation of the ducts blocks some of the sprinkler heads. As a result of the field experience an innovative method is needed to eliminate this issue.  To solve this issue we are proposing an HRV using heat pipe technology with no moving parts and no duct what so ever
Patent CA-2306895-A1 (CA)
Inventor: DUFOUR DANIEL
IPC: H04W84/14
Filed: 1998-10-20
Abstract: A system and method of restricting an on-going call of a fixed subscriber to a fixed subscription area (FSA) in a cellular telecommunication system (10) having a plurality of cells (C1-C10) and a plurality of subscribers (M1-M10).  The plurality of subscribers (M1-M10) includes at least one fixed subscriber assigned to the FSA and engaged in an on-going call in a serving cell. The system and method detect when the fixed subscriber is crossing a cell border between the serving cell and a neighbor cell, determine whether the neighbor cell is located outside the FSA, and drop the on-going call of the fixed subscriber upon determining that the neighbor cell is located outside the FSA.
Patent CA-2308862-A1 (CA)
Title: Procede et four de vapocraquage d'une charge contenant de l'ethane et/ou du propane
Inventor: NOUGIER LUC
IPC: C07C4/04
Filed: 2000-05-09
Abstract: On décrit un procédé de vapocraquage à très haute sévérité d'une charge comprenant au moins 20 % poids d'hydrocarbures du groupe formé par l'éthane et le propane dans lequel on fait circuler la charge additionnée de vapeur d'eau dans la zone de radiation d'un four, dans au moins un conduit de longueur L ~ 14 m et de diamètre hydraulique supérieur ou égal à 34 mm dans la partie terminale du conduit au moins, dans les conditions suivantes de temps de résidence i et de température de sortie four COT : 120 ms ~~~ 2800 ms et 858 .degree.C ~ COT ~ 1025 .degree.C, pour obtenir une conversion d'au moins 77 % de l'éthane de la charge si la charge contient de l'éthane et/ou une conversion d'au moins 96 % du propane de la charge si la charge contient du propane, et maintenir cette conversion pendant une durée de cycle supérieure ou égale à environ 8 jours.
Patent CA-2308995-A1 (CA)
Inventor: GOLLEDGE BRADBURY FRANK
IPC: E04B2/58
Filed: 2000-05-19
Abstract: A framework connection arrangement is formed by at least two elongate frame members (1) and (2). The frame members (1) and (2) have a central web portion (11) and (17) and two outer flanges extending substantially in the same direction therefrom.  The connection arrangement includes the first elongate frame member (1) has a flap (9) being formed from and projecting from the central web portion (11) in the same direction as the outer flanges, the flap in its formation also forming at least one opening in the central web portion (11). One end of the first or second elongate frame members (1) or (2) abuts against the web portion (11) and (17) of the other elongate frame members (1) or (2), or the second elongate member (2) at least partially extends through the opening in the web portion (11) of the first elongate member (1). The flap (9) substantially aligns with corresponding portions of the second elongate member (2) enabling a connection device (3) to be applied at this aligned location.
Patent CA-2309179-A1 (CA)
Inventor: DURAISWAMI CHAYA
IPC: A61K8/67
Filed: 1999-09-10
Abstract: L'invention concerne des procédés permettant de réduire la sensibilité aux contusions cutanées, ainsi que leur gravité ou leur durée. Cette invention concerne également les compositions topiques utilisées selon ces procédés, ces compositions renfermant un isoflavonoïde et un excipient. Cette invention concerne par ailleurs une composition topique synergique qui renferme, outre l'isoflavonoïde et l'excipient, des constituants secondaires choisis dans certaines classes de composés.
Patent CA-2310118-A1 (CA)
Title: An edge trimming tool
Inventor: BILODEAU JEROME
IPC: B26B25/00
Filed: 2000-06-08
Abstract: An edge trimming tool for trimming the edge of a piece of material. The edge trimming tool includes a trimming head rotatably attached to a handle. The trimming head defines a first cylindrical section having a peripheral surface and a pair of substantially flat side surfaces. The trimming head also defines a second cylindrical section extending laterally from one of the side surfaces of the first cylindrical section. The second cylindrical section also includes a peripheral surface and a side surface located opposite the first cylindrical section. The intersection between the outer peripheral edge and one of the flat lateral edges of the first cylinder defines a substantially sharp cutting intersection adapted to be used for cutting the material to be trimmed. The first cylindrical section having a greater diameter than the second cylindrical section, a general annular abutment section is defined by the remaining section of the lateral surface of the first cylindrical section from which the second cylindrical section extends. This abutment section is adapted to be used for maintaining proper alignment during the trimming operation.
Patent CA-2310248-A1 (CA)
Title: 5-ht1f agonists
Inventor: MATHES BRIAN MICHAEL
IPC: C07D471/04
Filed: 1998-11-13
Abstract: This invention provides 5-HT1F agonists of Formula (I) where A-B, X, and R are as defined in the specification. The invention also encompasses pharmaceutical formulations employing the compounds of the invention as well as methods of treating conditions associated with 5-HT1F activation employing these compounds or compositions.
Patent CA-2312195-A1 (CA)
Inventor: URRUTIA ARTURO
IPC: G01N33/566
Filed: 1998-12-03
Abstract: Isolated nucleic acid encoding low voltage activated calcium channel subunits, including subunits encoded by nucleic acid that arises as splice variants of primary transcripts, is provided. Cells and vectors containing the nucleic acid and methods for identifying compounds that modulate the activity of calcium channels that contain these subunits are also provided.
Patent CA-2313354-A1 (CA)
Title: Process for making elastically stretchable composite sheet
Inventor: ISHIKAWA HIDEYUKI
IPC: D04H3/147
Filed: 2000-07-04
Abstract: A process for making an elastically stretchable composite sheet having a relatively low basis weight. An elastically stretchable second web 42 is placed upon a first web 41 comprising stretchable first continuous fibers 35 and these first and second webs 41, 42 are intermittently bonded together at first bond regions 4A to obtained a first composite web 43 which is, in turn, stretched under a plastic deformation of the first continuous fibers 35 and then elastically contracted.      Thereafter, the first and second webs 41, 42 are supplementarily bonded together at second bond regions 4B to obtain a second composite web 44 as the elastically stretchable composite sheet.
Patent CA-2313437-A1 (CA)
Title: Stirring pitcher having pivotable stirring handle
Inventor: MURPHY DAVID J
IPC: B01F31/42
Filed: 2000-07-06
Abstract: A stirring pitcher which is easy to break down for cleaning and which has a uniquely shaped container that has at its bottom a trough with a contour that matches the contour of the stirrer spoon end. The stirrer includes a handle portion that extends above a container cover, and a stirrer portion which extends below the cover. Preferably the stirrer portion is detachable from the handle portion. The stirrer includes a pivot which is transverse to the longitudinal direction of the container trough, so that pivoting of the spoon about the pivot causes the spoon end to sweep the complete volume adjacent the container bottom.
Patent CA-2314313-A1 (CA)
Inventor: CHANG CHIN-MING
IPC: A61K47/10
Filed: 1998-12-08
Abstract: A stabilized pharmaceutical composition in the form of a solution for parenteral administration of a parathyroid hormone is described wherein the therapeutically active ingredient is stabilized with a buffer and a polyol. Preferred preparations contain in an aqueous solution human P'TH(1-34), mannitol, an acetate or tartrate buffering agent and m-cresol or benzyl alcohol as a preservative.
Patent CA-2316560-A1 (CA)
Title: Web print submission from within an application
Inventor: PARSONS DAVID M
IPC: G06F3/12
Filed: 2000-08-15
Abstract: A method, computing machine and computer readable medium provides a computer user with the ability to route a print job to a service bureau over the Internet. The computer receives a print command input for printing a document. In response to the print command, the document is routed over the Internet to a service bureau for printing. Routing may involve activating a communications browser program in the computer and transmitting the document to a server associated with the service bureau. An Internet print web page including information identifying print job options and a print order form is retrieved from the server and displayed on the computer screen. In response to ther user's selection of a print job option identified on the print job order form, the print job and order form is transmitted to the service bureau.
Patent CA-2318751-A1 (CA)
Inventor: HENTZE MATTHIAS W
IPC: C12Q1/6897
Filed: 1999-01-26
Abstract: The present invention provides a method of isolation of compounds that bind specifically to RNA or that alter the affinity of known compounds for RNA. The method utilises changes in the levels of a fluorescent marker protein expressed in the same cell as a putative RNA-binding compound to detect those compounds of interest.
Patent CA-2318941-A1 (CA)
Title: Nox reductant generation in a compression-ignition engine by hydrocarbon injection during the expansion stroke
Inventor: PINK HARRY STUARD
IPC: F02F1/24
Filed: 1998-12-09
Abstract: The invention relates to a method for producing NO x reductants by injecting hydrocarbon into a diesel engine's combustion chamber during the expansion cycle. The secondary injected hydrocarbon is formed, under appropriate conditions, into oxygenates and olefins that are suitable for reducing NO2 species in the presence of conventional exhaust catalysts. The appropriate injection timing is obtained by referring to a calibration obtained by direct engine measurements.
Patent CA-2319386-A1 (CA)
Title: Separation of substance mixtures using polysaccharides
Inventor: BOHM GITTE
IPC: G01N30/88
Filed: 1999-01-26
Abstract: The invention relates to a method for separating substance mixtures by chromatography using spherical microparticles consisting of chemically and physically unmodified, water-insoluble, linear polysaccharides.
Patent CA-2322346-A1 (CA)
Title: Process for the preparation of 3-acyl-indoles
Inventor: PERKINS JOLYON FRANCIS
IPC: C07D209/12
Filed: 2000-09-29
Abstract: The present invention is concerned with the acylation of indoles, specifically the preparation of 3-acylated indoles which may be further treated to provide indoles having an alternative substituent at the 3-position.      The 3-acylated indoles have the formula (I):   (See formula I) wherein R = C1-C6 alkyl, C1-C6 alkoxy, C3-C7 cycloalkyl, or aryl optionally substituted by one or more of hydroxy, C1-C4 alkyl, C1-C4 alkoxy, fluoro, fluoro (C1-C4) alkyl and fluoro(C1-C4)alkoxy and X is hydrogen or one or more substituents independently selected from cyano, halogen, nitro, C1-C6 alkyl, C1-C6 alkoxy, C3-C7 cycloalkyl and aryl optionally substituted by one or more of cyano, halogen, nitro, C1-C4 alkyl, C1-C4 alkoxy, fluoro (C1-C4) alkyl and fluoro(C1-C4)alkoxy; or wherein R is carboxybenzyl-2-pyrrolidinyl and X is 5-bromo.
Patent CA-2323197-A1 (CA)
Inventor: EHRLICH SHARON
IPC: A01K45/00
Filed: 2000-10-11
Abstract: A method and apparati of automatic sexing of a one-day-old chick which includes inducing the chick to lose its equilibrium and voluntarily spread its wings. An example of an apparatus which causes chick disequilibrium includes a cup with a rim, a funnel removably seated on the rim, and a free-rolling ball inside the cup. A second example of such an apparatus includes a conveyer belt, a mechanical vibrator attached to the surface of the conveyer belt, and two poles for supporting the spread wings. A third example of such an apparatus includes a passageway enclosed on both sides whose bottom is attached to an oscillator. The wings are caused to be spread so that chick sexing can be performed by photographing the chick, applying appropriate image processing to the photograph, identifying the sex of the chick from the processed photograph, weighing the chick, and processing chicks based on sex and weight. Preferably, the chick is photographed in blue light, using a digital camera.
Patent CA-2323292-A1 (CA)
Title: Vending machine communication system
Inventor: CHANG ZHIHONG Z
IPC: G06Q30/00
Filed: 2000-10-12
Abstract: A vending machine communication system and process including a vending machine that vends a product. A vending machine operating software is stored in an operating software memory associated with the vending machine. A vending machine controller controls the vending machine as a function of the vending machine operating software. A vending machine I/O port is associated with the vending machine controller. A  handheld data transfer device has a data transfer I/O port for communicating with the vending machine I/O port. The handheld data transfer device has a storage. The transfer device and the vending machine controller are adapted to transfer the vending machine operating software between the storage and the operating software memory via the data transfer I/O port, the vending machine I/O port, and the vending machine controller. As a result, the vending machine operating software is transferred between the operating software memory and the storage. The system also includes the ability to transfer vending machine operating software and vending machine data from one vending machine to another, using the handheld data transfer device.
Patent CA-2326930-A1 (CA)
Title: Preparation of non-crystalline and crystalline dihydrate forms of azithromycin
Inventor: FERNANDEZ MARI FELIX
IPC: C07H17/08
Filed: 2000-11-24
Abstract: The present invention describes new procedures for the preparation of the macrolide azithromycin in its non-crystalline and crystalline dihydrate forms, which are characterized and clearly differentiated by means of the following methods and techniques: 1. IR Spectroscopy. 2. Differential Scan Calorimetry (DSC). 3. X-Ray Diffraction. 4. Hygroscopicity. 5. Crystallinity test (Light Polarized Microscopy)
Patent CA-2327531-A1 (CA)
Title: Method of virtual private network communication in security gateway apparatus and security gateway apparatus using the same
Inventor: MURAKAWA YASUSHI
IPC: H04M3/00
Filed: 2000-12-04
Abstract: A method of the Virtual Private Network (VPN) communication employed for a security gateway apparatus and the security gateway apparatus using the same, which allow a personal computer outside a local area network (LAN) to access, via a WAN, to a terminal on the LAN, virtually regarding the outside PC as a terminal on the LAN. The communication method is employed for a security gateway apparatus to connect, through concentration and conversion process, between a LAN and a WAN including a public network. Security Architecture for the Internet Protocol (IPsec) establishes VPN with an outside PC having a dialup connection to the WAN. During an Internet Key Exchange (IKE) communication that is performed prior to the IPsec communication, the security gateway apparatus integrates a Dynamic Host Configuration Protocol (DHCP) communication option into an IKE data, and designates the IP address of the outside PC from a tunneled IP packet.
Patent CA-2327861-A1 (CA)
Title: Control system for automatic vehicle transmissions
Inventor: MAJIKINA SHINYA
IPC: F16H59/42
Filed: 2000-12-07
Abstract: A system for controlling an automatic transmission of a vehicle, in which a pressure supply time to complete removal of the clutch-stroke play is determined based on the input shaft rotational speed. And a residual oil amount in the clutch is estimated and the time is corrected by the residual oil amount. The preparatory pressure to be supplied within the time is also determined based on the input shaft rotational speed and the ATF temperature. With this, it becomes possible to effect the clutch-stroke play removal within a less variant time and with a good response, thereby decreasing the shift shock effectively so as to improve the feeling of the vehicle occupant.
Patent CA-2328411-A1 (CA)
Title: Glucocorticoid receptor antagonists for the treatment of dementia
Inventor: BELANOFF JOSEPH K
IPC: A61K31/569
Filed: 1998-10-05
Abstract: This invention generally pertains to the field of psychiatry. In particular, this invention pertains to the discovery that agents which inhibit the binding of cortisol to its receptors can be used in methods for treating dementia. Mifepristone, a potent glucocorticoid receptor antagonist, can be used in these methods. The invention also provides a kit for treating dementia in a human including a glucocorticoid receptor antagonist and instructional material teaching the indications, dosage and schedule of administration of the glucocorticoid receptor antagonist.
Patent CA-2329529-A1 (CA)
Title: High speed method of making microporous film products
Inventor: SHARMA GIRISH K
IPC: C08K3/26
Filed: 1999-05-13
Abstract: Microporous film products permeable to moisture vapor and which act as barriers to liquid are made by a high speed method. Such microporous products are made at speeds in the order of above 500 fpm to about 1200 fpm.  Thermoplastic polymers are melt blended to contain about 35 % to about 45 % by weight of a linear low density polyethylene, about 3 % to about 10 % by weight of a low density polyethylene; about 40 % to about 55 % by weight calcium carbonate filler particles, and about 2 % to about 6 % by weight of a triblock polymer of styrene.
Patent CA-2331192-A1 (CA)
Inventor: ONOUE MASASHI
IPC: G06Q30/06
Filed: 2001-01-17
Abstract: A charge information calculating apparatus according to the present invention has a configuration provided with inputting means for inputting information, and charge calculating means for calculating introduction expenses of facilities required for working as a franchisee that provides automobile repairing services by a specific repairing method.      With this configuration, it is possible to provide a charge information processing apparatus for calculating introduction expenses of facilities required for working as a franchisee that provides automobile repairing services by a specific repairing method.