baber/WOPTO huggingface dataset:
Patent CA-2195546-A1 (CA)
Title: Abrasive article
Inventor: STUBBS ROY
IPC: B24D3/28
Filed: 1995-07-24
Abstract: An abrasive article comprising a substrate having a first major surface and an adhesive layer having abrasive particles embedded therein coated on the first major surface of the substrate, the adhesive layer comprising a hot melt adhesive comprising a polymer cross-linked via hydrolyzed or condensed silyl groups; and a method of preparing an abrasive article, the method comprising (a) providing a substrate having a first major surface, (b) applying an adhesive layer comprising a moisture-curable hot melt adhesive comprising a polymer having hydrolysable or condensable silyl groups to the first major surface of the substrate, the hot-melt adhesive being in a molten or semimolten state, (c) depositing abrasive particles on the adhesive layer, and (d) curing the hot-melt adhesive.
Patent CA-2197599-A1 (CA)
Inventor: FUJIMOTO KOICHI
IPC: A61K31/445
Filed: 1997-02-14
Abstract: Compounds of formula (I):                         (see fig. I) [wherein represents a saturated heterocyclic group attached to the bond or grouprepresented by A through a ring carbon atom; R2a, R2b, R2c, R3a, R3b R3C and R3dare hydrogen or various other groups or atoms; and A represents a single bond or an alkylene group having from 1 to 6 carbon atoms] are serotonin 2 receptor antagonists and have the ability to inhibit the activity of squalene synthase. They can not only prevent and inhibit the development and progression of arteriosclerosis but can also inhibit thrombosis in arteriosclerotic lesions and can improve hemodynamics.
Patent CA-2198016-A1 (CA)
Title: Methods of inhibiting ulcerative mucositis
Inventor: CULLINAN GEORGE JOSEPH
IPC: A61P1/02
Filed: 1995-08-21
Abstract: A method of inhibiting ulcerative mucositis comprising administering to a human in need thereof an effective amount of a compound having formula (I) wherein R1 and R3 are independently hydrogen, -CH3, (a) or (b), wherein Ar is optionally substituted phenyl; R2 is selected from the group consisting of pyrrolidine, hexamethyleneimino, and piperidino; or a pharmaceutically acceptable salt or solvate thereof.
Patent CA-2200954-A1 (CA)
Inventor: LILJEDAHL GUNNAR
IPC: B66C23/48
Filed: 1995-10-16
Abstract: Adjusting means for hoisting cranes or the similar, consists of a work spindle, which is given an axial travel within a cylinder by means of a relative movement between a screw and a cooperating groove following driving means. The work spindle has a free end, which is connected to a lifting arm of the hoisting crane through a connector or the like. In order to make it possible to move the work spindle axially without help of the driving means, when emergency, the connector (8) consists of a connection which is stiff in the axial direction of the work spindle, and which consists of two parts (9, 11) which are rotatable in relation to each other against a certain friction resistance around an axis, which is concentric to the work spindle (5).
Patent CA-2201050-A1 (CA)
Title: Method and apparatus for use in the manufacture of optical cable slottedrods
Inventor: EOLL CHRISTOPHER K
IPC: B29C48/05
Filed: 1997-03-26
Abstract: A method and apparatus for extruding a plastic rod having helical slots in its external surface comprises the use of a die including a relieved exit end face, resulting in a more uniform drag on the plastic melt. Plastic rods so formed are used in slotted core type optical fiber telecommunication cables. The die includes internal channels which form peripheral ribs on the plastic rod. The channels may follow either a helical or a straight path.
Patent CA-2203873-A1 (CA)
Inventor: NALDI VALTER
IPC: B27B5/065
Filed: 1997-04-28
Abstract: A cutting machine presenting: a worktable; a cutting station installed along an edge of the worktable and for cutting packs of panels both longitudinally and transversely along a single cutting line and by means of a circular saw; and a number of benches located on the opposite side of the cutting station to the worktable, and each presenting a respective horizontal longitudinal axis perpendicular to the cutting line, and a first axial end portion adjacent to the cutting station; the machine mainly being characterized in that each of the benches presents a contour defined by a first edge adjacent to the cutting station, by two substantially straight second edges opposite each other and parallel to the aforementioned axis, and by a third edge opposite the first edge presenting at least one curvilinear portion.
Patent CA-2205635-A1 (CA)
Title: Watt-hour socket adapter with improved electrical connections
Inventor: DROPIEWSKI KEITH C
IPC: G01R11/04
Filed: 1997-05-16
Abstract: A watthour meter socket adapter has a plurality of jaws mounted in a housing.  At least certain of the jaw contacts include a flange receiving a threaded fastener for attaching a first external conductor to one jaw contact.  A separate mounting post formed on each jaw contact receives a second electrical conductor.  A rigid terminal clip is attached to each conductor extending from the jaw contacts and is movably mounted in a terminal collar.
Patent CA-2207884-A1 (CA)
Inventor: KUSANO SACHIKO
IPC: D06L4/30
Filed: 1997-06-17
Abstract: A stabilizing agent for peroxide-bleaching procedure includes (A) a component including a homopolymer or copolymer of .alpha.-hydroxyacrylic acid or water soluble salt or polylactone of the homo- or co-polymer, (B) a component including a homopolymer or copolymer of acrylic acid, methacrylic acid and/or maleic acid and water-soluble salt of the homo- or co-polymer, (C) a component including DTPA, TTHA or water-soluble salt thereof and optionally (D) a component including a water-soluble inorganic Mg salt and is used to pretreat a fiber material with a pretreating liquid containing the stabilizing agent before bleaching with peroxide, or to bleach the fiber material by a bleaching liquid containing a peroxide bleaching agent and the stabilizing agent.
Patent CA-2211167-A1 (CA)
Title: Microorganism of genus chrysosporium for use in preparing farnesyl transferase inhibitors
Inventor: DEBERNARD JEAN-JACQUES
IPC: C07F9/09
Filed: 1996-01-19
Abstract: A Chrysosporium strain No. CBS 123.95, mutants and derivatives thereof, and a method for preparing non-peptide compounds using said strain, are disclosed. Novel compounds of general formula (I), pharmaceutical compositions containing same, and the use of said compounds in anticancer treatments, are also disclosed.
Patent CA-2211844-A1 (CA)
Title: External patient reference sensor
Inventor: TURI MICHAEL N
IPC: G01L19/02
Filed: 1996-01-17
Abstract: A system (10) for long term monitoring of an internal patient medical parameter having an external reference and means to correct the internal measurements of the parameter via external measurements taken by the external reference device (EDx). A coordinating device (P) makes the correction and makes available a histogram-based record of the parameter over time. This information can be used to reprogram an implantable device (Dx) or for other therapeutic or diagnostic purposes. Pressure sensor embodiment is detailed.
Patent CA-2213330-A1 (CA)
Title: Method and apparatus for measuring volume correction using molar quantities
Inventor: VANDER HEYDEN WILLIAM H
IPC: G01F15/04
Filed: 1996-03-12
Abstract: A method and apparatus for measuring volume correction in a gas pipeline (12) using a variable volume chamber (19) where the gas is sampled at the temperature and pressure of gas (11) in the pipeline (12). A portion of a known volume of sample gas is released and a change of volume in the sample chamber (19) is measured with respect to time, while maintaining temperature and pressure at pipeline conditions. The sample gas is then measured by a molar flow meter (34, 35, 36, 37) for molar flow rate at near base conditions. A microcontroller (31) calculates the molar density of the gas. Because the molar density of the gas has been measured at pipeline conditions, it can be multiplied by volumetric flow rate in the pipeline to provide base volumetric flow rate of the pipeline gas. A heating analyzer (38) is provided to determine heat content of the gas, and this is multiplied by volumetric flow rate to determine energy flow rate.
Patent CA-2215209-A1 (CA)
Title: Safety goggles, in particular industrial safety goggles
Inventor: WIEDNER KLAUS
IPC: G02C5/00
Filed: 1997-09-10
Abstract: In safety goggles, in particular industrial safety goggles, comprising a one-piece sight piece, the sight piece having lateral, transparent pieces joinedon, forming one piece with the sight piece and extending toward the head of the user, it is provided, with a view to expanding the field of vision and increasing the effect of lateral protection, that the sight piece is rounded at its lateral outer ends and that the lateral pieces have a convexity matching this rounded configuration.
Patent CA-2216927-A1 (CA)
Inventor: PONS MICHEL
IPC: F28F21/02
Filed: 1997-10-20
Abstract: L'invention propose un composite actif utilisable comme milieu réactionnel dans un procédé de mise en oeuvre soit de réactions du type gaz-solide, soit d'adsorption gaz-solide, soit enfin de transformation catalytique d'un gaz. Ce composite actif est constitué d'un support comprimé et d'au moins un agent actif vis-à-vis d'un gaz. Le support comprimé comprend du graphite expansé recomprimé ayant une densité comprise entre 0,02 et 1,5 et est formé d'une série de feuilles superposées les unes sur les autres. Selon l'invention l'agent actif est dispersé entre les feuilles sous forme de granules.
Patent CA-2221032-A1 (CA)
Title: Method for preparing blend products
Inventor: FALKINER ROBERT J
IPC: G05D11/13
Filed: 1996-05-09
Abstract: A method for controlling the blending of blend stocks (10a-10n) having boiling points less than 350 °C into blend products (24) with feedstocks and products with boiling points less than 350 °C. The method comprises selecting one or more performance properties of blend stocks (10a-10n), and creating a training set from reference samples (46) which contain characteristic molecular species present in the blend stocks (10a-10n). The reference samples (46) are subject to a GC/MS analyzer (60), wherein the collinear data generated is treated by multivariate correlation methods. The training set produces coefficients which are multiplied by the matrix generated from the GC/MS analyzer (60) of unknown blend stocks (10a-10n) to produce a predicted value for the chemical, performance, perceptual, physical property or groups of properties selected.
Patent CA-2222592-A1 (CA)
Title: Improved methods of producing feed by reducing endogenous protein levels in soybean
Inventor: BEACH LARRY R
IPC: A01H5/10
Filed: 1996-05-31
Abstract: The present invention provides a plant seed that is genetically modified, relative to a wild type of the species of the seed, to preferentially express a preselected protein whereby the content of other endogenous proteins is diminished in the seed. The plant seed is further modified to have reduced levels of trypsin and/or chymotrypsin inhibitor activity. The preselected protein is preferably a methionine-rich 2S seed storage protein, Brazil nut protein (BNP). The invention is based on the discovery that the <u>combination</u> of the traits of BNP and reduced levels of KTI, BBI and/or GRSTI into the same cultivar leads to an unexpectedly high reduction or elimination of inhibitor activity in the seed. Thus, the present method eliminates the need for costly processing which can damage protein products.
Patent CA-2223523-A1 (CA)
Title: Dispositif portatif de ventilation pour cuvette de wc
Inventor: RODRIGUEZ VICTORIO C
IPC: E03D9/05
Filed: 1996-06-11
Abstract: L'invention porte sur un dispositif portatif (20) servant à la ventilation forcée d'une cuvette de WC (12) et au moyen duquel l'air de la cuvette est expulsé par un ventilateur (30) dans un tube (40) traversant le siphon situé dans la zone d'évacuation (27) de la cuvette et aboutissant dans un conduit d'évacuation (16). L'appareil comporte un élément de support (40) permettant de le suspendre dans la cuvette et de l'en retirer, le rendant ainsi portable.
Patent CA-2224105-A1 (CA)
Title: Supplying medical supplies to a health-care institution
Inventor: DEBUSK BRIAN C
IPC: G06Q50/22
Filed: 1996-06-07
Abstract: A method for integration of the institutional supply chain for medical products utilizing a nested bill of materials on a care event level of a clinical pathway for one or more medical procedures (34, 36, 38, 40). The medical supplies appropriate for use in a care event are expressed as a bill of materials. Each item of medical supply is assigned a unique identifier which includes at least identification of the item itself, identification of the supplier of the item, and identification of the care event with which the item is to be used. At a first location a portion of the supplies are unitized and containerized (58, 60). This subassembly is transported to a second and remote location (44) where further of the supplies are unitized and containerized (64), using the same container (60). Thereafter the unitized and containerized supplies are transported to the end user (46) thereof.
Patent CA-2228608-A1 (CA)
Title: Metal insulator semiconductor structure with polarization-compatible buffer layer
Inventor: PAZ DE ARAUJO CARLOS
IPC: H01L21/316
Filed: 1996-08-19
Abstract: An MIS device (20) includes a semiconducting substrate (22), a silicon nitride buffer layer (24), a ferroelectric metal oxyde superlattice material (26), and a noble metal top electrode (28). The layered superlattice material (26) is preferably a strontium bismuth tantalate, strontium bismuth niobate, or strontium bismuth niobium tantalate. The device is constructed according to a preferred method that includes forming the silicon nitride on the semiconducting substrate prior to deposition of the layered superlattice material. The layered superlattice material is preferably deposited using liquid polyoxyalkylated metal organic precursors that spontaneously generate a layered superlattice upon heating of the precursor solution. UV exposure during drying of the precursor liquid imparts a C-axis orientation to the final crystal, and results in improved thin-film electrical properties.
Patent CA-2229968-A1 (CA)
Inventor: THERIAULT PAUL
IPC: F24F13/20
Filed: 1998-02-19
Abstract: The box-like cover of the invention is destined to be installed over an air conditioner unit or the like, against a building wall. The cover is formed of an inner and an outer rigid casing with an intermediate insulating layer. The inner casing has an outturned lip at its peripheral edge which releasably merges with the peripheral edge of the outer casing, thus entirely enclosing the intermediate insulating layer. The lip has a sealing bushing fixedly attached thereon, that sealingly engages the building wall against which the cover is to be installed. Toggle lever attachments are provided for realeasably anchoring the cover to hooks on the building wall. The outer casing is clipped onto the inner casing outturned lip, for releasable attachment of one to the other, so as to allow access to the insulating layer. 19
Patent CA-2231640-A1 (CA)
Title: Liquid oral composition comprising a cationic bactericide and hydroxypropyl methyl cellulose
Inventor: ITO TOMOKO
IPC: A61K8/49
Filed: 1998-03-10
Abstract: A liquid oral composition is disclosed which contains a cationic bactericide as the active ingredient and a hydroxypropyl methyl cellulose. The composition has satisfactory long-term stability and can be ejected from a container and easily applied to oral tissues. It can be kept adherent especially to the surfaces of teeth for a certain period.
Patent CA-2233521-A1 (CA)
Inventor: TSUTSUI KYOYA
IPC: G10L19/00
Filed: 1998-03-30
Abstract: Méthode et appareil d'encodage et méthode et appareil de décodage où le volume de l'information encodée est réduit et où les opérations d'encodage et de décodage sont effectuées avec un plus petit volume de traitement et une capacité de mémoire tampon moins grande. L'appareil comprend un circuit diviseur de signal de plage faible, pour séparer les composantes de signal latéral de plage inférieure des  signaux de canal L et de canal R convertis par un circuit de transformation en composantes de signal spectrales, et un circuit de synthèse de canaux pour effectuer la synthèse des composantes de signal du canal L+R à partir des composantes de signal spectrales des canaux L et R. L'appareil comprend également un circuit diviseur de signal de plage supérieure pour séparer les composants de signal latéral de plage haute des composants de signal du canal L+R, un circuit d'encodage de composantes de signal pour coder en compression les composantes de signal latéral de plage inférieure et un circuit pour coder en compression l'information de coefficient de normalisation obtenue par la normalisation des composantes de signal de plage haute du canal L+R.
Patent CA-2240909-A1 (CA)
Inventor: LENZ GARY
IPC: G01K15/00
Filed: 1996-12-19
Abstract: A temperature transmitter (10) and a process control system includes a sensor input (1, 2, 3, 4) for coupling to a temperature sensor (16) having a temperature dependent resistance. Resistance measuring circuitry (20, 26, 50) couples to the sensor input (1, 2, 3, 4) and provides a resistance output related to resistance of the temperature dependent resistance. Analog to digital conversion circuitry (78, 88) couples to the sensor input (1, 2, 3, 4) and provides a digital output related to AC signals across the sensor input. Digital signal processing circuitry (64) isolates a Johnson noise component of the AC signals and provides a digitized Johnson output. Temperature measurement circuitry provides a calibrated temperature output based upon the resistance output and the digitized Johnson noise output. Output circuitry (24) transmits the calibrated temperature output over the process control loop (11).
Patent CA-2242065-A1 (CA)
Inventor: LIRON ROGER
IPC: G10L13/08
Filed: 1998-06-25
Abstract: A unified messaging system includes a voice gateway server coupled to an electronics mail system and a private branch exchange (PBX). The voice gateway s erver provides voice messaging services to a set of subscribers. Within the voice gate way server, a trigraph analyzer sequentially examines 3-character combinations withi n a text message; determines occurrence frequencies for the character combinations; compa res the occurrence frequencies with reference occurrence statistics modeled from tex t samples written in particular languages; and generates a language identifier and a likelihood value for the text message. Based upon the language identifier, a mes sage inquiry unit selects an appropriate text-to-speech engine for converting the tex t message into computer-generated speech that is played to a subscriber.
Patent CA-2243209-A1 (CA)
Title: Rolled product of metal exhibiting a light-spreading surface structure
Inventor: FUCHS ROMAN
IPC: F21V7/22
Filed: 1998-07-14
Abstract: A rolled product (10) of metal with at least one structured surface (12) with li ght spreading structure is such that the structured surface (12) exhibits a groove-t ype pattern in the form of a series of circular arc lengths (14) that runs in the rolling di rection (x) and is wave-like in cross-section with the maximum angle of inclination (.alpha.) of a tangent (t) to the circular arc lengths (14) with respect to a plane (E) defined by the surface (12) is 1 to 15.degree., and the radius (r) of the arc lengths (14) is between 0.1 and 20 mm.
Patent CA-2243346-A1 (CA)
Title: Article tray
Inventor: BAXTER RONALD A
IPC: B65D71/72
Filed: 1998-07-15
Abstract: In an article tray a base panel (20) and an article-receiving panel (22) are spaced apart in parallel relation by side walls (24, 26).  Lower end panels (40) foldably joined to each end of the base panel (20) have locking tabs (42), stabilizing tabs (44) and securement tabs (46) alternatingly disposed along the top edge of the lower end panels such that portions of the article-receiving panel are wedged between respective pairs of locking tabs (42) and securement tabs (46).
Patent CA-2250503-A1 (CA)
Title: Firearm's bolt firing pin locking system
Inventor: RUGER WILLIAM B
IPC: F41A17/24
Filed: 1997-03-18
Abstract: An autoloading firearm having a reciprocating bolt (14), a cocking lever and firing pin (24) which bolt (14) and firing pin (24) are locked by a locking lever (31) until the trigger (17) is pulled on until the cocking lever of the bolt (14) is manually pulled back. A linkage operably controlled by the trigger (17) causes the locking lever (31) to unlock the bolt (14) and firing pin (24) when the trigger (17) is pulled.
Patent CA-2250944-A1 (CA)
Title: Catalytic hydrogenolysis of organic thiocyanates and disulfides to thiols
Inventor: JACOBSON STEPHEN ERNEST
IPC: C07C321/02
Filed: 1997-04-04
Abstract: A process for the preparation of a thiol comprising reacting hydrogen with a thiocyanate or disulfide wherein the reaction with thiocyanate is conducted in the presence of a catalyst comprising a Group VIII  metal or a mixture thereof; and the reaction with thiocyanate or with disulfide is conducted in the presence of a catalyst comprising a Group VIII metal or mixture thereof in the presence of a modifier metal selected from a group consisting of Group IB, Group IIB, Group IIIA, Group IVA, Group VA and Group VIA metal or mixture thereof, said catalyst being on a porous insoluble support.
Patent CA-2251142-A1 (CA)
Inventor: GABOURIE ROBERT MAURICE
IPC: A61F5/01
Filed: 1998-10-16
Abstract: In order to achieve required strength and comfort, traditional knee braces have compound hinge structures. Disclosed is a single hinge knee brace having sufficient strength for bracing a human knee without significantly reducing the comfort of someone using such a brace. The knee brace has two support arms hingedly connected by a large diameter semi-spherical joint having a substantially concave inner surface.  The knee brace has a fixed flexion-extension axis throughout all degrees of flexion and extension of the knee. The fixed flexion-extension axis of the knee brace is directed inferiorly and posteriorly from the medial condyle to the lateral portion and is offset from both the transverse and coronal planes equally by 2.5 to 4.0 degrees. The resulting knee brace is less costly to manufacture.
Patent CA-2251362-A1 (CA)
Title: Apparatus for and method of acquiring, processing and routing data contained in a gui window
Inventor: POREH ILLAN
IPC: G06F9/46
Filed: 1997-04-02
Abstract: Apparatus for and a method of acquiring, processing, and routing data contained in a graphical user interface window is described. The data contained in a window (34) selected by the user is captured by an acquisition unit (36) and stored in a data buffer (44). The data, whether string data or bitmapped graphics data, is stored in the data buffer in standard graphical user interface text and/or bitmap format. A user may mark a portion of the text or bitmap graphics contained in the selected window. The processed data is then routed to one or more output devices (46). Output devices may include, for example, files, printers, windows, electronic mail services and operating system temporary buffers. The method of acquiring and marking data in a selected window is disclosed.
Patent CA-2253498-A1 (CA)
Title: Articles abrasifs dotes d'un composant anti-encrassement
Inventor: THURBER ERNEST L
IPC: C08J7/04
Filed: 1997-03-14
Abstract: Article abrasif, par exemple pourvu d'un revêtement ou aggloméré ou non-tissé, contenant un liant, une pluralité de particules abrasives et un composant anti-encrassement.