baber/WOPTO huggingface dataset:
Patent CA-2285012-A1 (CA)
Inventor: THOENE GERD
IPC: A61K35/02
Filed: 1997-03-11
Abstract: The invention relates to a remedy for external application, in particular to prevent skin diseases. Said remedy has an oil-in-water emulsion in which minerals are provided, the grain size thereof being so small that the minerals can pass through the skin pores of human skin.
Patent CA-2289148-A1 (CA)
Inventor: FRIGGSTAD TERRANCE A
IPC: A01B59/042
Filed: 1999-11-08
Abstract: The invention discloses an adjustable hitch for towing an air cart behind a cultivator or similar tillage device. The invention consists of a pivotable hitch which is connected to a pair of cultivator pivot arms pivotally mounted on the cultivator frame. The pivot arms are controlled by a pair of hydraulic cylinders. At the air cart end, the hitch has a pair of slides which are inserted into a pair of slots located on an offset air cart hitch. When the hydraulic cylinders move the cultivator pivot arms, the hitch pivots and allows the slides to move within the slots of the offset air cart hitch. The invention also has a pair of spring-biased, hydraulically actuated latches for securing the hitch in either the field or transport mode.
Patent CA-2289838-A1 (CA)
Title: Communication methods and apparatus
Inventor: FINES PANAGIOTIS
IPC: H04B7/212
Filed: 1999-11-15
Abstract: In a wireless communications system, transceivers transmit short bursts to a base station, which determines timing corrections from the time of receipt of the burst and transmits the timing corrections to the respective transceivers. In one aspect, the base station indicates to the transceivers a plurality of time slots, each transceiver selects one of the time slots at random, formats a burst including an indicator of the selected time slot and transmits the burst in that slot. In another aspect, the base station transmits to each transceiver a timing uncertainty value, which determines how the timing correction will be modified by the tranceiver as the interval since last receiving a timing correction increases. Data bursts are transmitted in a format comprising a first unique word, a content field and a second unique word, in that order. The bursts are transmitted in a TDMA channel format which can accommodate both short and long bursts in a block format of constant periodicity.
Patent CA-2294696-A1 (CA)
Inventor: ETTINGER RAYMOND L JR
IPC: G01B11/27
Filed: 2000-01-11
Abstract: A laser apparatus and method for aligning a horizontal metal extrusion press. The apparatus comprises a scanning laser and scanning laser target, one or more spindle lasers and spindle laser targets, a data acquisition station and adapters for mounting the lasers and targets. The method comprises the steps of leveling and aligning the components of the horizontal extrusion press in parallel, square and aligned relationship with respect to each other. Alignments are preferably performed with the extrusion press at its operating temperature. The selections as to which press members are used for locating the lasers and targets are necessary requirements for proper alignment of the press members.
Patent CA-2297500-A1 (CA)
Title: Hand-held thumb controlled trackball mouse
Inventor: MELANSON FABIEN
IPC: G06F3/0354
Filed: 2000-01-18
Abstract: A hand-held, thumb controlled trackball ergonomically configured apparatus for manipulating an electronic control signal in a computer. An elongated element adapted for grasping by hand includes a top wall mounting a thumb controlled trackball, a bottom wall mounting a pair of input buttons, an outwardly curved side surface having a curved grip adapted to be held by a human hand. The elongated element has a pair of input control buttons positioned on the bottom wall and mounted in relation to the curved grip of the bottom wall so as to allow operation of the pair of input control buttons by an index finger tip and a middle finger tip. Thumb control trackball is mounted on the top wall of the elongated element for controlling a curser on a display screen of a computer. Wherein said trackball has a mounting element of rollers
Patent CA-2298021-A1 (CA)
Title: Machine de marquage
Inventor: THEROND MARCEL
IPC: B44B3/02
Filed: 2000-02-08
Abstract: Cette machine de marquage comporte un bâti, un bras (22) articulé sur ledit bâti autour d'un axe d'articulation (A), et un outil de marquage (18) monté mobile sur ledit bras (22). Cette machine comporte en outre des moyens (60, 62, 64) de déplacement en translation dudit outil de marquage (18) par rapport audit bras (22). Un tel agencement garantit une grande facilité de programmation de la machine, ainsi qu'une grande rapidité de marquage.
Patent CA-2299957-A1 (CA)
Title: Electron-emitting device and method of manufacturing the same as well as electron source and image-forming apparatus
Inventor: NOMURA ICHIRO
IPC: H01J9/02
Filed: 1994-06-22
Abstract: An electron-emitting device comprises a pair of oppositely disposed electrodes and an electroconductive film arranged between the electrodes and including a high resistance region. The high resistance region has a deposit containing carbon as a principal ingredient.      The electron-emitting device can be used for an electron source of an image-forming apparatus of the flat panel type.
Patent CA-2300911-A1 (CA)
Inventor: SANDER CLAUS
IPC: H04Q1/14
Filed: 1998-08-06
Abstract: A process for designing a telecommunications and data network allows telecommunications and data lines to be connected to subscribers in a variable manner. The number of cable leads required for each subscriber is stripped and the uninsulated cable leads are connected to the connection of the subscribers, while other intact cable leads are led through the distributor to the other distributors for other connections and are stripped there. The object of the invention is to develop a process of said type which allows a flexible extension of the distributor for connection to other services by using available cable lead lengths in a variable manner. To that effect, a previously determined number of cable leads DA 81 to DA 100 for the variable supply of subscriber stations TN 1 to TN n are extended with additional connections EA 1 to EA n to an automatic distributor at the end of the cable (1), through which, if required, they are led back and connected to the corresponding subscriber stations TN 1 to TN n by means of the cable leads DA  1 to DA 80 separated when the cables were stripped.
Patent CA-2302202-A1 (CA)
Inventor: TOMALIN DANDRIDGE SALE
IPC: B23H7/08
Filed: 1998-08-06
Abstract: An electrode wire for use in an EDM apparatus having a core comprised of one of a metal and an alloy of a metal, and a coating disposed on said core, the coating comprising one of a second metal and an alloy of a second metal comprised of greater than 50 % by weight of said second metal, said second metal having a volumetric heat of sublimation less than 35 kilojoules per cubic centimeter, said coating having a melting point equal to or greater than 550 ~C.
Patent CA-2303879-A1 (CA)
Title: Docking system for airport terminals
Inventor: KONERTH JOHN
IPC: B64F1/00
Filed: 1998-09-22
Abstract: A docking system for airport terminals has a docking station subsystem and a docking station for each gate. The docking station subsystem is connected via a communication network to a central working position. The docking station subsystem includes an airfield situation monitoring and processing segment ASMPS, at least one advisor and guidance display segment AGDS, a data and status handler segment DSHS  having at least one video camera (9, 10) for each center line of the gate, and at least one ground operation panel segment GOPS.   The docking station subsystem has an auxiliary subsystem connected to it, by means of which information relating to aircraft models and the gate can be entered in the docking station subsystem.
Patent CA-2310905-A1 (CA)
Title: Vehicle with a working device, especially a chopping device
Inventor: WILLIBALD ARTHUR
IPC: A01B71/06
Filed: 2000-06-07
Abstract: The present invention concerns a vehicle with a working device, especially a chopping device, with a drive element, which is connected to an output shaft of the vehicle, whereby the transmission element can be moved on bearings and the working device can change position with respect to the vehicle.
Patent CA-2312298-A1 (CA)
Inventor: MONDIERE CLAUDE F
IPC: A61M60/837
Filed: 2000-06-20
Abstract: A peristaltic pump employs an adjuster to provide facility to change flow rate without changing pump speed during operation of a pump, comprising a distensible, compliant segment of header tubing stretched around rollers mounted 120 degrees apart on a rotating wheel, and a tensioner to impose additional stretch to the leading segment of header tubing contained between two adjacent rollers as that segment is released from the leading roller. The additional stretch imparts a pulsatile flow to the fluid expelled from the distal segment.
Patent CA-2312741-A1 (CA)
Title: Machines volumetriques rotatives
Inventor: DRIVER ANN MARGARET
IPC: F01C1/39
Filed: 1998-12-03
Abstract: L'invention concerne une machine volumétrique pouvant être reliée de manière fonctionnelle à un moteur à combustion interne pour fonctionner comme une turbosoufflante ou un surcompresseur. Cette machine comprend un carter extérieur (11) renfermant un rotor, qui comprend des tambours interne et externe (24, 9) tournant ensemble à l'intérieur dudit carter autour d'axes décalés (23, 19), avec des aubes souples (30) espacées angulairement entre deux surfaces opposées des tambours qui servent à définir des compartiments (32) entre les tambours; le volume de ces derniers change de façon cyclique à mesure que le rotor tourne, et ce grâce aux axes décalés. Des trous d'admission et d'évacuation de gaz (40, 73, 76) communiquant avec les compartiments sont placés de manière à permettre aux gaz de s'écouler de façon adéquate à travers les compartiments entre les trous d'admission et d'évacuation, éloignés les uns des autres pour assurer un mélangeage adéquat des gaz et le balayage des compartiments.
Patent CA-2314680-A1 (CA)
Inventor: BLANPIED ROBERT H
IPC: D21H11/14
Filed: 2000-07-28
Abstract: A non-woven web comprised of recycled cellulose fiber and recycled glass fiber, and has a cationic basic dye (in lieu of a colored pigment) affixed to the cellulose fiber, thereby providing a color to the non-woven web other than its natural shade (e.g., brown). The dye as affixed to the web fades in sunlight, thereby providing an indicator of weather exposure. The web also comprises chemical additives to enhance one of processing and final web appearance. However, the dye is added in the process prior to addition of the chemical additives, thereby providing firm and unimpaired affixation. Also provided is a rigid cellular foam insulation board, and the method of producing same, making positive use of the poor light-fastness of the non-woven web product.
Patent CA-2316679-A1 (CA)
Title: A device for the separate conditioning of two components, the resulting mixture and the distribution of said mixture
Inventor: JOULIA GERARD
IPC: B65D81/32
Filed: 2000-08-17
Abstract: Container(2) has its inner volume separated by a plug(8) into compartments(4, 5) to hold two different products (A, B)which are mixed prior to application, in first position the plug is held against walls of container by compression and in second compression is released. One or more of the compartments has outlet and cover linked to component which rotates plug between closed and open positions.
Patent CA-2317242-A1 (CA)
Inventor: LEE SANDY
IPC: A47K3/02
Filed: 2000-08-31
Abstract: The invention relates to a template for renovating a first bathtub connected to an existing drain by cutting a hole in the first bathtub and inserting a second bathtub having a bowl, a deck and a drain hole, the template comprising: a reference frame; a drain locating member movable in relation to the frame; a level indicating means to indicate verticality of the drain locating member; a member contact point on the frame for contact with the drain locating member; a stencil means on the frame corresponding to at least a part of an outline of the rim of the bowl of the second bathtub; wherein the contact point and the stencil means are arranged so that when the drain locating member is vertical and in contact with the contact point, cutting the outline of the first bathtub according to the stencil will provide a hole which when the second bathtub is inserted will bring the drain hole adjacent with the existing drain. For convenient execution of the method there is also provided a method of replacing a first bathtub having a bowl and a deck and connected to an existing drain by a second bathtub having a bowl, a deck and a drain hole which method comprises: cutting a hole in the first bathtub, the hole being large enough to accommodate the bowl of the second bathtub and to remove substantially all of the bowl of the first bathtub; disconnecting the first bathtub from the existing drain;  removing the portion of the first bathtub cut by the hole including substantially all of the bowl thereof; inserting the second bathtub into the hole so that the drain hole is adjacent the existing drain.
Patent CA-2317429-A1 (CA)
Title: Golf ball having circular groups of tear-dropped dimples
Inventor: GREEN STEPHEN
IPC: A63B37/00
Filed: 1999-08-31
Abstract: A golf ball (2) having improved aerodynamic efficiency is characterized by the arrangement of a pluraliy of modified tear-drop shaped dimples (10, 20) arranged on the surface thereof.      The ball has a dimple-free equator (E) which divides the ball into two identical hemispheres, each of which is broken into equal quadrants by two great circles (4, 6) passing through the poles (P) of the ball (2). Each quadrant has a maximum circular area (8) filled with a first plurality of non-symmetric, teardrop shaped dimples (10). A second plurality of non-symmetric, teardrop shaped dimples (20) is arranged between the circular areas (8), so that the dimple coverage on the ball (2) is maximized.
Patent CA-2317582-A1 (CA)
Title: A drug dosage form based on the teorell-meyer gradient
Inventor: SCEUSA NICHOLAS A
IPC: A61K9/44
Filed: 1999-01-06
Abstract: A method for delivery of pharmaceutically effective amounts of drugs and therapeutic ions is disclosed. More particularly, a method of formulating a dosage form that will move drugs, pro-drugs or therapeutic ions in either cationic or anionic form between voltaic cell compartments of the human body, such as from the mouth into the naso-pharyngeal area or into the lung is set forth. The method utilizes naturally occurring concentration gradients in the form of concentration cells, which are constituents of the anatomy. A dosage formulation designed in consideration of naturally occurring pH gradients, i.e., Teorell-Meyer gradients, and a method of treatment by delivering a pharmaceutically effective amount of ions or drugs using the formulation designed in consideration of Teorell-Meyer gradients, is also described.
Patent CA-2317741-A1 (CA)
Inventor: CURIC MIKE
IPC: B28B23/00
Filed: 2000-08-23
Abstract: A method to construct a prefabricated lightweight weather resistant cementious panel for building structures, which comprises the steps of constructing a rectangular mating edge frame, into which a composition of a cementious product, an adhesive and a beaded foam type insulation is deposited. The composition is reinforced into the frame with a reinforcing mesh. Once the composition has settled it will be securely intact to the frame.      The panel is then coated with an exterior finishing product, i.e. stucco. The frame provides for a outer means of attaching panel to building structure while mating edges conceal the means of attachment.
Patent CA-2318642-A1 (CA)
Inventor: MORISHIMA KENJI
IPC: A61K9/00
Filed: 1999-01-19
Abstract: L'invention concerne un collyre à suspension de fluorométholone ayant une redispersabilité améliorée et présentant une faible agrégation. Ce collyre contient un polymère dérivé de cellulose et un tensioactif non ionique permettant d'élever la redispersabilité du principe actif (fluorométholone). De préférence, les proportions du polymère et du tensioactif sont respectivement comprises entre 0,0001 et 0,003 % et entre 0,0001 et 0,5 %. De préférence, ce polymère est en hydroxypropylméthylcellulose et en méthylcellulose, par exemple. De préférence, le tensioactif considéré est du polysorbate 80, par exemple.
Patent CA-2318913-A1 (CA)
Title: Methods for the enrichment of live feed with nutrients essential for fish larvae
Inventor: OZKIZILCIK SUREYYA
IPC: A23K1/18
Filed: 1999-01-21
Abstract: A method of enriching fish food and live larval fish prey, especially Artemia nauplii and rotifers, with essentially highly unsaturated fatty acids, vitamins, amino acids, carotenoids and pigments. The live prey are allowed to ingest/adsorb dry soap powders of highly unsaturated fatty acids obtained from the waste stream of marine algae oil extraction. The live prey can be highly enriched in docosahexaenoic acid obtaining ratios of docosahexaenoic acid to eicosapentaenoic acid greater than about 2.0 to 1Ø
Patent CA-2319250-A1 (CA)
Title: Remote control device
Inventor: STARK JOHANN
IPC: E05B49/00
Filed: 1999-01-20
Abstract: The invention relates to a remote control device for controlling at least one function in access devices having several types of transmitters (1-5) and one type of receiver (10), whereby the receiver (10) cooperates with the access device. Each transmitter has a storage device to store a system identification word and a serial number as well as a coder to code a send signal by means of an algorithm known per se and using a system identification word (SI1-SI5) and a serial number. A different system identification word and a different range of serial numbers are assigned to each type of transmitter (SI2-SI5). The receiver (10) of a given type has a storage device to store the system identification words and the serial number ranges of all types of transmitters as well as a decoder to decode the send signals received using the algorithm.  At least one tuning unit is provided in the receiver to tune one or more transmitters and the receiver by transmitting and storing the serial number in the receiver.
Patent CA-2322959-A1 (CA)
Inventor: DIBELLO PHILLIP T
IPC: G11B27/024
Filed: 1999-03-09
Abstract: Cette invention a trait à un appareil (10) d'édition vidéo comprenant au moins deux constituants, un système base de données numérique (11) et un éditeur vidéo non linéaire (12). Le système base de données numérique (11) mémorise des segments vidéo source et est capable de décimer ces segments en segments vidéo décimés d'une certaine qualité de décimation sélectionnée. L'éditeur vidéo non linéaire (12) est connecté pour accéder de manière sélective à des segments vidéo décimés et à des segment vidéo source du système base de données (11). Cet éditeur vidéo non linéaire (11) est capable d'utiliser les segments vidéo décimés durant l'édition d'un programme vidéo et d'accéder aux segments vidéo source pour produire le programme selon une qualité différente de celle de la vidéo sélectionnée.
Patent CA-2324475-A1 (CA)
Title: Cyclic amino acid compounds, pharmaceutical compositions comprising same, and methods for inhibiting .beta.-amyloid peptide release and/or its synthesis by use of such compounds
Inventor: AUDIA JAMES E
IPC: A61P25/28
Filed: 1999-06-22
Abstract: Disclosed are compounds which inhibit .beta.-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits .beta.-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
Patent CA-2324714-A1 (CA)
Title: Refrigerator shelf and serving tray assembly
Inventor: LYE MICHAEL T
IPC: F25D25/02
Filed: 2000-10-30
Abstract: A combination shelf and serving tray assembly includes a tray provided with a platform removably supported upon a frame mounted within a refrigerator cabinet. The platform can be removed from the cabinet and used as a serving tray. A lower end of the platform is provided with various spaced projections in the form of legs or nubs, preferably having elastomeric tips. The frame includes fore-to-aft extending rails having slots formed therein into which the legs are adapted to extend. The length of the slots and the spacing between the legs permit sliding of the tray between extended and retractable positions within the refrigerator cabinet.
Patent CA-2326180-A1 (CA)
Title: Three-dimensional image display
Inventor: HORIMAI HIDEYOSHI
IPC: G02B30/27
Filed: 1999-03-24
Abstract: A three-dimensional image display for presenting three-dimensional display i n a true sense of not only a still picture but a moving picture without any ne ed of special eyeglasses and coherent light. A large number of screen dots (11)  constituted of LCDs enabling easy change of image contents are arranged on a  three-dimensional display screen (10). An object image formed by the LCDs is  projected into a space, so that a large number of point light source images (P) constituting a three-dimensional image (R), i.e., an object to be displayed, is formed. The viewer (Q) views it as a three-dimensional image.< /SDOAB>
Patent CA-2326236-A1 (CA)
Title: Synergistic fungicide and/or bactericide composition
Inventor: DUVERT PATRICE
IPC: A01N43/54
Filed: 1999-04-12
Abstract: The invention concerns a synergistic fungicide and/or bactericide composition comprising dodine and a derivative of the anilino-pyrimidine family. The invention also concerns a preventive or curative method for fighting against phytopathogenic fungi and/or bacteria using such a composition.
Patent CA-2327288-A1 (CA)
Inventor: WOLLAK HERBERT FRANZ
IPC: C08G85/00
Filed: 1999-04-01
Abstract: Ethylene copolymer compositions that are useful for fabricating films and molded articles are disclosed. These compositions contain compounds that react with the copolymer to liberate a gas which forms bubbles in the end product films or molded articles. Such bubbles render desirable aesthetic characteristics to the end products.
Patent CA-2329292-A1 (CA)
Title: A process for the manufacture of sulfonylaminocarbonyl triazolinones and salts thereof under ph controlled conditions
Inventor: JELICH KLAUS
IPC: C07D249/12
Filed: 2000-12-20
Abstract: The present invention relates to a process for manufacturing sulfonylaminocarbonyl triazolinones and salts thereof, which are herbicidally active compounds, wherein the improvement comprises conducting the conversion reaction of the sulfonylaminocarbonyl triazolinone to a salt thereof under pH controlled conditions. In particular, this invention relates to the conversion of a substituted triazolinone to a sulfonylaminocarbonyl triazolinone, and without the isolation of this intermediate product, the sulfonylaminocarbonyl triazolinone is then converted to a salt thereof.
Patent CA-2330998-A1 (CA)
Inventor: NILSSON JOHAN
IPC: C23F1/02
Filed: 1999-05-06
Abstract: The invention relates to a method for etching an opening, and more precisely, to etching in a silicon plate for creating a nozzle opening. According to the invention, one side of the silicon plate (1) is protected by a protective layer (2), and a recess (5) is made in the protective layer. Etching is made anisotropically through the recess so as to create a cavity (4) in the shape of a truncated pyramid of a predetermined depth in the silicon plate. The cavity is doped so as to create a doped layer (3) at the predetermined depth.  The etching is then continued until the bottom surface of the cavity has passed the doped layer. Subsequently, etching is performed from the other side, while a voltage is applied to the doped layer, so as to free the nozzle opening at the other side. The invention enables an accurate control of the surface area of the nozzle opening. Through this, the amount of discharged fluid and the directional precision can be controlled very accurately.