baber/WOPTO huggingface dataset:
Patent CA-2516114-A1 (CA)
Title: Communication receiver with a rake-based adaptive equalizer
Inventor: WEI YONGBIN
IPC: H04B1/707
Filed: 2004-02-17
Abstract: A method for estimating a transmitted signal. A wireless signal is received that includes a pilot channel and at least one other channel. The wireless signal is processed using a rake receiver front end to provide a plurality of front end output. Channel estimation is performed on the plurality of front end outputs to obtain a plurality of channel estimates. The channel estimates are then used to combine the plurality of front end outputs into a combined signal. A transmitted signal is estimated using an equalizer and the combined signal. The equalizer includes a filter with a plurality of taps that are adapted through use of an adaptive algorithm that uses an estimated pilot estimated from the received wireless signal. The pilot channel is transmitted in the wireless signal that included the at least one other channel. The estimated pilot is extracted and provided to the adaptive algorithm.
Patent CA-2518213-A1 (CA)
Title: Low irritation lathering formulations
Inventor: MAHE VERONIQUE
IPC: A61K8/46
Filed: 2004-03-08
Abstract: This invention relates to lathering skin-care products containing particular surfactant systems that provide good lathering and low irritation, said surfactant system containing: (a) one or more alkyl or alkenyl oligoglucosides, (b) one or more amphoteric surfactants, and (c) one or more anionic co-surfactants; the weight ratio of the alkyl glucosides and amphoteric surfactants to the anionic co~surfactants [(a + b) : c] being such that it is in the range of 1.1 : 1 to 10 : 1.
Patent CA-2521495-A1 (CA)
Inventor: HIBNER JOHN A
IPC: A61B10/02
Filed: 2005-09-28
Abstract: A biopsy device and method are provided for obtaining a tissue sample, such as breast tissue biopsy sample. The device includes an outer cannula having a cutter lumen and a side tissue port communicating with the cutter lumen. The device can include fluid control for selecting a liquid or a gas for use in moving a tissue sample through a cutter.
Patent CA-2523058-A1 (CA)
Title: A process for the preparation of carnitine esters and their use
Inventor: KAEKI JOUKO
IPC: C08B37/00
Filed: 2004-05-19
Abstract: This invention covers a novel process for the preparation of carnitine esters of starch and other hydroxy polymers from .beta.-lactone of carnitine and their use as additives in the manufacture of paper, paperboard or cardboard, in waste water treatment, as a textile sizing agent and in cosmetic or pharmaceutical compositions.
Patent CA-2523070-A1 (CA)
Inventor: WANSCH RAINER
IPC: H01Q5/10
Filed: 2004-04-28
Abstract: An antenna device comprises a first radiation electrode (12), which has an open-circuit end (12a) and a short-circuit end (12b) that is connected to a ground (22), and which is coupled to a feeding point (16) with a feeder line (14). The antenna device also comprises a second radiation electrode (24), which has an open-circuit end (24a) and a short-circuit end (24b) that is connected to a ground (22). A section of the second radiation electrode (24) is part of an electric circuit. The first radiation electrode (12), the feed er line (14) and the electric circuit are arranged in such a manner that an alternating current flowing through the feeder line (14) to the short-circui t end (12b) of the first radiation electrode (12) induces an alternating curre nt into the electric circuit via a magnetic coupling in order to supply the second radiation electrode (24).
Patent CA-2526929-A1 (CA)
Title: Process for press forming metal tubes
Inventor: CRIPSEY TIMOTHY J
IPC: B23P11/00
Filed: 2004-05-07
Abstract: Sub-blanks (22, 24, 26) having different thicknesses and/or different materials are joined together along a joint line or boundary line (28, 30).  The joint line can have an axial directional component and/or a radial directional component. The blank is formed into a U-shaped structure (120) with two substantially parallel arms (121, 123) and the arms can be overbent toward each other by a distance that varies along the axial length of the U-shaped member. The U-shaped member can be subjected to a press forming operation to form a substantially tubular member 220. The substantially tubular member can have a non-circular cross-sectional shape. A step can be formed at the joint line as a result of different thickness sub-blanks. The step is placed in a press forming die facing outwardly so that the step is reduced during the press forming operation.
Patent CA-2527620-A1 (CA)
Title: Apparatus for measuring separation of mold parts
Inventor: SEAVER RICHARD T
IPC: B29C48/92
Filed: 2005-11-23
Abstract: A probe for plastic injection molds and the like measures the separation between mold parts due to pressurization of the molten plastic in the mold cavity. The probe may be connected to a system controller to halt the injection process if excessive separation is detected to thereby prevent damage to the molding apparatus. The mold set-up and/or design may be modified to prevent separation between the mold parts, thereby eliminating flash and potential damage to the molding apparatus. A computer may be coupled to the probe to store, process and display information from the probe concerning separation of the mold parts.
Patent CA-2528785-A1 (CA)
Inventor: NETTEKOVEN MATTHIAS HEINRICH
IPC: A61K31/428
Filed: 2004-06-11
Abstract: The present invention relates to compounds of formula (I) wherein R1, R2, R3, R3a and R3b are as defined in the description and claims, and pharmaceutically acceptable salts thereof, for use as therapeutically active substances. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with the modulation of CB1 receptors.
Patent CA-2529421-A1 (CA)
Title: Crushing and grinding mill and soybean milk maker with the mill and method therefor
Inventor: WANG XUNING
IPC: A47J31/00
Filed: 2004-06-15
Abstract: Crushing and grinding mill for circularly machining liquid-like materials or materials that contain liquid, includes a motor, a hopper, a crushing and grinding assembly and a materials circular assembly, the crushing and grinding assembly includes a coarse crushing parts and a finishing grinding parts, the finishing grinding parts comprise a pair of grinding components, the materials circular assembly includes a pump and a pipeline that in the downstream of crushing and grinding assembly. A soybean milk maker with the mill and a circularly crushing and polishing method and a making method of soybean milk are recorded. The apparatus disclosed by the invention has the advantages of machining ease, low noise and less energy.
Patent CA-2529796-A1 (CA)
Inventor: CHIRILA LAURIAN PETRU
IPC: H01Q1/24
Filed: 2004-07-22
Abstract: An antenna comprising a substrate having a pair of oppositely directed surfaces. A source plane conductor is located on one of the surfaces and has a signal line connected thereto. A ground plane conductor is located on another of the surfaces. Each of the conductors has a slot extending therethrough with said slots sized and positioned relative to one another to inhibit the intensity of radiation emanating from the ground plane.
Patent CA-2530355-A1 (CA)
Inventor: HEIMALA SEPPO
IPC: C22B/
Filed: 2004-07-14
Abstract: The invention relates to a method for processing sulfide ores containing precious metals, such as copper ores containing nickel. According to the method, the ore or concentrate (1) containing the precious metals is leached (2), and the iron contained in the solution is neutralized in oxidizing conditions by means of a ferrous recirculation solution (6) recirculated to the leach. The solution (8) from the leaching step and at least part of the solution residue is conducted to a conversion step (5), where iron bearing sulfide (9) is fed for turning the copper contained in the conversion step to copper sulfide concentrate (10) containing the precious metals. The solution (6) obtained from the conversion step is partly recirculated to the preceding leaching step (2) and partly conducted to the further treatment (11) of the components contained in the solution.
Patent CA-2531104-A1 (CA)
Inventor: KRYSL FRANZ-JOSEF
IPC: G01N37/00
Filed: 2005-12-19
Abstract: The invention relates to a device for thermostatting a measuring cell 1 in an analyzer, at least comprising the measuring cell 1 with a measuring channel 7, said measuring channel 7 containing at least one sensor element 10, and the analyzer, which is furnished with a thermostatted supporting surface 3. The measuring cell 1 can be inserted into the analyzer in an exchangeable manner and can be brought into contact with the thermostatted supporting surface 3 at least in a contact area, the measuring cell 1 having an essentially planar measuring cell wall 2, 5 at least in this contact area.      For rapid, reproducible temperature control of the media and sensor elements contained in the measuring cell a heat-conductive, elastic or plastic layer 11 is provided, which will adhere at least in the contact area to at least one measuring cell wall 2, 5 or to the thermostatted supporting surface 3 of the analyzer and which can be removed, essentially without residue, from the opposing thermostatted supporting surface 3 or the measuring cell wall 2, 5 when the measuring cell 1 is exchanged.
Patent CA-2532077-A1 (CA)
Title: Handheld device connectable to a mail server using wireless network and to a pc using local link for synchronisation
Inventor: MOORE TERRILL M
IPC: H04W4/00
Filed: 2004-07-14
Abstract: A hand held device, much like a cell phone of PDA, contains both a data server and client server along with the voice messaging of a cell phone. The server communicates through a TCP/IP stack with a local computing system via IR, short distance wireless, a serial bus or Ethernet. The data client communicates with a remote server via a voice network or wireless to the Internet also via a TCP/IP stack and wide area network. Spare network bandwidth may be used for transferring information. The information may emails that are received and stored for later review for ultimately transferring to a local computer. Status may include knowing available memory and sizes of messages. Messages that are too large may be noted for later retrieval. On-board memory includes RAM, ROM, and removable modules that may be physically run at a local computing system.
Patent CA-2532907-A1 (CA)
Inventor: SHAHIN DAVID
IPC: E21B33/04
Filed: 2006-01-12
Abstract: Embodiments of the present invention include methods and apparatus for circulating fluid through casing and filling the casing with fluid using a combination fill-up and circulating tool while maintaining the fill-up/circulating tool in substantially the same position relative to the casing. In one embodiment, the fill- up/circulating tool includes a mandrel insertable into casing and having a sealing element therearound, the sealing element capable of sealingly engaging with an outer diameter of the mandrel to permit circulating fluid through the casing. The fill- up/circulating tool is also capable of allowing air flow around the outer diameter of the mandrel for the operation of filling the casing with fluid without the need to move the mandrel within the casing.
Patent CA-2533762-A1 (CA)
Title: Method of optimizing cardiac resynchronization therapy using sensor signals of septal wall motion
Inventor: SHELDON TODD J
IPC: A61N1/368
Filed: 2004-07-29
Abstract: The present invention relates to monitoring septal wall motion of the atrial and/or ventricular chambers of a heart for optomizing cardiac pacing intervals based on signals derived from said wall motion. At least one lead of medical device is equipped with a motion sensor adapted to couple to septal tissue.  The device receives and may post-process (e,g., suitably filter, rectify and/or integrate) motion signals to determine acceleration, velocity or displacement. During facing interval optimization the wall motion is measured for many facing intervals and the facing interval setting(s) that produve minimal wall motion are implemented for theraphy delivery. In addition, the present invention provides methods for periodically determining whether to cease or to resume delivery of a bi-ventricular pacing theraphy to a patient that may have experienced beneficial reverse remodeling of the heart.
Patent CA-2536755-A1 (CA)
Inventor: MUSSMAN HARRY E
IPC: H04L29/06
Filed: 2004-07-29
Abstract: Methods and systems are described for generating reports in a communication network. More specifically, the system processes a communication at an enterprise gatekeeper; stores, in memory accessible to the enterprise gatekeeper, information associated with the communication; parses the information associated with the communication; and provides an indication of the parsed information.
Patent CA-2537804-A1 (CA)
Title: A recycling process for preparing sertraline
Inventor: MENDELOVICI MARIOARA
IPC: C07C51/41
Filed: 2004-09-07
Abstract: Provided is a recycling process for preparing sertraline, which may be carried out an industrial scale.
Patent CA-2539451-A1 (CA)
Inventor: MCLEAN IVAN HUGH
IPC: H04B17/40
Filed: 2004-08-17
Abstract: Methods and apparatus for determining the integrity of a device. A method is provided for use in a server to provide a dynamic integrity check of a client device. The method includes selecting a selected integrity application from one or more integrity applications, wherein the selected integrity application operates to generate a unique preselected integrity response. The method also includes downloading the selected integrity application for execution on the client device, and receiving a response from the selected integrity application. The method also includes determining whether or not the response is the preselected integrity response.
Patent CA-2543059-A1 (CA)
Title: Configuration for modular rooftop air conditioning system
Inventor: DURAISAMY SURESH
IPC: B60H1/00
Filed: 2004-04-26
Abstract: A bus rooftop air conditioning system is made up of one or more self-contained modules having one or more evaporator sections and one or more condenser sections, with each extending transversely across the width of the bus, and with the evaporator sections fluidly communicating with both a common return air opening and a common supply air opening of the bus. The modules may be of a single unit configuration with a single condenser section and a single evaporator section or they may be of a double unit configuration having two condenser sections and two evaporator sections. The total capacity requirements are met by combining the use of single units and double unit configuration, with each of the evaporator sections communicating with a single return air opening and a single supply air opening in a bus.
Patent CA-2544227-A1 (CA)
Title: Food product containing policosanols
Inventor: SBORDONE JOHN
IPC: A23L29/00
Filed: 2006-04-20
Abstract: The invention provides a novel composition and method for reducing "bad" cholesterol and increasing "good" cholesterol. The composition of the invention comprises a food product having sugar cane juice. The sugar can juice preferably contains policosanols. A method of preventing or treating cardiovascular disease comprising administering a composition comprising sugar cane juice is also provided.
Patent CA-2544515-A1 (CA)
Inventor: KRAUTHAUF THOMAS
IPC: D21F3/00
Filed: 2004-11-01
Abstract: A belt (16) for use in a papermaking process, such as in a long nip press having a cylindrical press roller (12) and an arcuate pressure shoe (14) which define a nip (10). The belt has a nip load zone (36) which passes through the nip during an operation. The belt comprises a substrate (28) having a coating (34) on at least one surface thereof The substrate is in the form of an endless loop and has a longitudinal or machine direction. The coating has a plurality of grooves (42, 44) running in the machine direction, wherein grooves (44) in a center portion (64) of the nip load zone have at least one of a depth, width, cross-sectional shape, or spacing which is different from that of grooves (42) in outer portions (62) of the nip load zone so as to vary the void volume of the nipe load zone in a cross-machine direction in a desired manner.
Patent CA-2546062-A1 (CA)
Inventor: MALONEY JEROME A
IPC: H02G9/10
Filed: 2004-11-12
Abstract: An improved outdoor telecommunication pedestal having a dome (12) and a two part base (14). The base (14) includes inner and outer horizontal and vertical ribs to greatly enhance in-ground stability. The dome (12) also includes vertical ribs (60, 62) to engage slots (158, 160) in the base (14) to give good security. Security is further enhanced by a spring loaded lock mechanism that requires only a quarter turn to unlock. A cam follower wall (366, 372) is provided on a slider (276) of the lock (270) to allow a snap attachment of the dome (12) and the base (14) once full engagement is reached.
Patent CA-2546779-A1 (CA)
Title: Process for preparing an edible barrier
Inventor: VAN DER HIJDEN HENDRIKUS THEOD
IPC: A23L19/00
Filed: 2004-11-23
Abstract: The invention relates to a method of preparing of an edible barrier for water and/or flavour transport, including oil transport in a food product wherein a ferulyolated compound is at least partly oxidized after applying it to the food product. The barrier is especially useful in food products comprising leaking (moisture or flavour or oil) ingredients such as vegetables (tomato, salad), fruit, bread or fish.
Patent CA-2553999-A1 (CA)
Inventor: SEDKIN DANIEL NAHUM
IPC: G01B3/04
Filed: 2006-07-31
Abstract: This versatile new tool is cooled the Master Marker. The Master Marker is comprised of a plastic transparent board, with a grid imprinted on it, a set of right angles rulers and a set of pins. Four rulers are joined together to form two sets of right angles.  There two sets of rulers are attached to both the top and bottom sides are of the board. Both sets of rulers are precisely fastened together. Vertical and horizonital grid lines match with the vertical and horizontal rulers. Along the vertical and horizontal sides of the rules there will be several dual sided pins. The Master Marker has multiple uses including marking, coping and transferring marks. It is a very valuable tool for carpentry, for building furniture to small structure and etc. The Master Marker is designed to make carpentry work easier and more accurate. With the Master Marker you can make multiple marking without error and without having to re measure every time
Patent CA-2554387-A1 (CA)
Title: Aminocyclopentyl pyridopyrazinone modulators of chemokine receptor activity
Inventor: YANG LIHU
IPC: C07D471/00
Filed: 2005-01-26
Abstract: Compounds of Formula I and Formula II (wherein A, E, j, k, m, n, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R15, R16, R17, R18, R19, R24, R25, R26, R27, R28, R29, R30, R31, R32, R33, R34, X, Y and Z are as defined herein) which are modulators of chemokine receptor activity and are useful in the prevention or treatment of certain inflammatory and immunoregulatory disorders and diseases, allergic diseases, atopic conditions including allergic rhinitis, dermatitis, conjunctivitis, and asthma, as well as autoimmune pathologies such as rheumatoid arthritis and atherosclerosis. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which chemokine receptors are involved.
Patent CA-2557411-A1 (CA)
Title: Method of preventing fibrin clots in pulmonary tissue through the use of aerosolized anticoagulants
Inventor: ENKHBAATAR PERENLEI
IPC: A61K38/36
Filed: 2005-02-15
Abstract: ATIII is a serine proteinase inhibitor (serpin) with anti-coagulant, anti-inflammatory, anti-proliferative and anti-angiogenic properties. The invention features methods of treating a subject having lung injury due to bums and smoke inhalation by administering a synergistic combination of antithrombin III and heparin through pulmonary delivery means.
Patent CA-2559173-A1 (CA)
Inventor: THOMSEN SCOTT V
IPC: B65D85/48
Filed: 2005-03-18
Abstract: L'invention concerne un revêtement protecteur temporaire conçu sur un substrat en verre à faible émissivité. Le revêtement protecteur temporaire est de préférence appliqué sous forme solide (c'est-à-dire sous forme opposée à la forme liquide), de sorte qu'aucun durcissement supplémentaire n'est nécessaire. De plus, le revêtement protecteur temporaire peut être éliminé facilement par simple détachement avant le traitement thermique. Dans certains modes de réalisation de l'invention, le revêtement protecteur temporaire est conçu de façon à ne pas être soluble dans l'eau, de sorte qu'il reste sur le substrat en verre à faible émissivité et le protège, lors d'une ou des étapes de lavage, puis lors d'une manipulation post-nettoyage.
Patent CA-2560189-A1 (CA)
Title: Procede et systeme de traitement de boues d'epuration
Inventor: BENSAKHRIA AMMAR
IPC: C02F11/145
Filed: 2005-03-17
Abstract: L'invention concerne un procédé de traitement de boues d'épuration, c'est-à- dire provenant d'installations d'épuration des eaux usées comportant une éta pe de séparation solide/liquide par filtration remarquable en ce que ledit procédé comporte préalablement à l'étape de filtration une étape d'addition de deux types de charges solides, chaque type de charge étant constitué de particules ayant une granulométrie moyenne homogène, distincte de celle des particules constituant l'autre type de charge, afin de former une matrice incompressible de filtration à fort pouvoir drainant lors de l'étape de filtration.
Patent CA-2560976-A1 (CA)
Inventor: BJOERK ANDERS
IPC: A01J5/017
Filed: 2005-03-17
Abstract: A method for milking animals in a milking station (9) including a milking machine (14) for milking said animals, and a first feeding device (21) for feeding said animals intermittently or continuously with feed, is disclosed, the method comprising the steps of allowing a milking animal to enter the milking station (9); feeding the milking animal in the milking station intermittently or continuously with feed by means of the first feeding device (21); and milking the milking animal in the milking station (9) by means of the milking machine (14). According to the present invention, the feeding of the milking animal is terminated at a non-final stage of the milking in order to secure that the milking animal has terminated to consume the feed when the milking is finished.
Patent CA-2563436-A1 (CA)
Title: Elastic dog leash and coupler
Inventor: YOUNG W MICHAEL III
IPC: A01K27/00
Filed: 2005-03-25
Abstract: An elastic dog leash and coupler utilizes brightly colored florescent latex tubing for a major portion of the leash and coupler. The tubing is mounted between rings. A monofilament nylon line is mounted within the tubing and connected to the rings. The monofilament line has a length significantly greater than the unstretched length of the tubing, and limits the degree to which the tubing may be stretched. With respect to the leash, a nonstretchable webbing handle is attached at one end and a stop section of the leash is attached at the other end. The coupler is comprised of a plurality of sections of tubing mounted to a ring, which may be attached to the end of the leash.  The other ends of the tubing of the coupler are provided with nonstretchable webbing material which may be utilized as a stop section for the coupler leash. The webbing material may be provided with a reflective stripe for additional safety at night.
Patent CA-2567618-A1 (CA)
Inventor: SHEARMUR THOMAS EDWARD
IPC: A61Q15/00
Filed: 2005-05-30
Abstract: A cosmetic spray composition comprising ethanol, DME, and water in proportions of from 11% to 24% by weight ethanol, from 33% to 55% by weight DME, and from 27% to 50% by weight water based upon the total weight of ethanol, DME, and water present in the composition, the weight ratio of DME to ethanol being from 2:1 to 3.5:1.