baber/WOPTO huggingface dataset:
Patent CA-2524982-A1 (CA)
Title: Ceramic material having an even distribution of micropores
Inventor: LO WEI J
IPC: A61K6/884
Filed: 2004-05-05
Abstract: The application relates to a biomaterial comprising a ceramic material, the ceramic material having a plurality of connecting micropores of an average diameter of between (1) ~m and (10) ~m, substantially evenly distributed through the biomaterial. The ceramic particles are preferably partially fused to one or more adjacent ceramic particles to form a lattice defining micropores. Each particle preferably has an average diameter of (1) ~m to (10) ~m and may comprise a plurality of elongated macropores having an average diameter of between (150) ~m and (500) ~m. Furthermore, the material preferably additionally contains midi-pores which are substantially spherical and have an average diameter of (5) ~m to (150) ~m. The document also discloses processes for preparing the biomaterial comprising: (i) preparing a mixture of finely-divided biocompatible ceramic particles with a coating agent; (ii) causing the coating agent to coat the ceramic particles to form coated particles; (iii) causing the coated particles to form a body; and (iv) heating the body to eliminate residues of the coating agent, to partially fuse the ceramic particles and produce a fused biomaterial, and to biomaterials obtainable from the process and to the uses of the biomaterials.
Patent CA-2527221-A1 (CA)
Inventor: THIBAULT JEAN-PIERRE
IPC: F16L3/04
Filed: 2005-11-18
Abstract: A pipe support assembly which comprises a main body having a U-shaped rece ss therein, and a cover member for the body, the cover member having an arcuate configuration and being sized to fit between the first and second side walls , each of the cover members and body having a channel or a recess designed to receive a ti e wrap to secure a pipe in position. The main body portion also has a clamping portion which comprises first and second resilient members.
Patent CA-2527248-A1 (CA)
Inventor: LARSSON KAJ
IPC: A61N7/02
Filed: 2004-06-04
Abstract: The invention relates to an ultrasound probe having a central opening (22) in an arrangement for ultrasound treatment of a patient. The probe has a front portion adapted to be placed at, against or in an object to be treated and is arranged to emit an ultrasound field having an intensity maximum located in the object for heating thereof. The central opening (22) improves the emitted intensity pattern and enables irrigation of the transmitter.
Patent CA-2527351-A1 (CA)
Inventor: CLEMENT JEAN-BAPTISTE
IPC: B01D57/02
Filed: 2005-11-17
Abstract: The invention concerns a capillary electrophoresis process in a free solution with alkaline pH used for analysing samples containing hemoglobin, in which the sample is passed through a capillary containing an analysis buffer, comprising at least one stage where the sample is introduced into a capillary tube containing an analysis buffer solution, characterised in that the buffer is a zwitterionic buffer and that it is associated to at least one flow inhibitor.  It also concerns the use of CE flow inhibitors, associated to at least one zwitterionic buffer, as well as a capillary electrophoresis hemoglobin analysis kit.
Patent CA-2529355-A1 (CA)
Title: Backer rod for expansion joints
Inventor: HOHMANN RONALD P JR
IPC: E01C11/10
Filed: 2005-12-08
Abstract: A backer rod adapted for insertion into a construction joint having a polymeric foam body of closed-cell construction and a foraminous skin with both open and closed cells. The backer rod, when compressively inserted into a construction joint, is impervious to hot and cold sealants alike and maintains the seal integrity during the extremes of expansion and contraction. The backer rod is usable over the temperature range of -70 to 450 degrees Fahrenheit. The backer rod hereof is a continuously extruded closed-cell foam body that is degassed by a secondary extrusion. The skin portion is formed by heat treating the exterior of the polymeric foam body so as to create microperforations therein.
Patent CA-2531618-A1 (CA)
Inventor: MACLAINE PONT PIETER GERARD
IPC: G07C13/00
Filed: 2004-07-08
Abstract: Electronic voting system (1) and method for collecting and counting votes from individual voters using electronic polling equipment (20). The system (1) comprises means (15) for validating votes from collected virtual ballot forms (27). The validating means (15) are arranged in such way that if a set of two or more virtual ballot forms (27) associated with an identical voter is collected, one virtual ballot form (27) of said set is validated as one valid vote of said voter. The remaining virtual ballot forms (27) of said set are marked as duplicate, provided said virtual ballot forms (27) of said set are identical as to the subject elected by said voter. Otherwise all virtual ballot forms (27) of said set are marked invalid. Thereby effectively preventing double counting of valid votes, among others, due to network problems causing a virtual ballet form (27) to be forwarded twice or even many more times.
Patent CA-2531660-A1 (CA)
Inventor: RABASCO JOHN JOSEPH
IPC: B31B50/64
Filed: 2005-12-29
Abstract: This invention relates to an improvement in a process for forming a carton from paperboard stock comprising the steps: applying an aqueous based adhesive to select parts of a paperboard carton blank obtained from a paperboard feedstock; drying the aqueous based adhesive; folding the select parts of the adhesive coated carton blank onto cooperating parts of the paperboard blank; and, heat sealing the select and cooperating parts thereby forming the carton; wherein the aqueous based adhesive is comprised of a vinyl acetate/ethylene polymer formed by emulsion polymerization and having (a) a crystalline melting point (T m) ranging from 35 to 110 .degree.C, preferably 50 to 90 .degree.C; measured at a heat rate of 20 .degree.C/minute and, (b) a tensile storage modulus of at least 1 .times. 10 4 dynes/cm2 at 115 .degree.C measured at 6.28 rad/sec.
Patent CA-2532338-A1 (CA)
Inventor: KIM YOUNG NAM
IPC: C09K5/10
Filed: 2004-07-08
Abstract: The present invention discloses a feed water composition for boilers whose main ingredient is a purified ethylene glycol aqueous solution that is a mixture of purified ethylene glycol and pure water in a weight ratio of 70-90 : 10-30 wt%. The inventive feed water composition comprises 92.1 to 98.8 wt%  of the purified ethylene glycol aqueous solution, 0.1 to 2.0 wt% of sodium benzoate, 0.1 to 1.5 wt% of tolyltriazole, 0.1 to 0.7 wt% of triethanol amine, 0.5 to 1.5 wt% of sodium nitrate, 0.3 to 1.2 wt% of sodium molybdate, and 0.1 to 1.0 wt% of potassium hydroxide. The feed water composition of the present invention prevents the formation of corrosion and scales on internal engines and pipes for boilers, thus making its circulation smooth. Its thermal efficiency is particularly high. Also in severely cold weather, it does not freeze even when the power of the boiler is off for energy saving, thus preventing the cracking of the internal engines and pipes for boilers. In addition, it can be used semi-permanently.
Patent CA-2535995-A1 (CA)
Inventor: FORSTER IAN JAMES
IPC: G06K19/07
Filed: 2003-07-02
Abstract: The invention provides a reader interfacing device (120) for providing a communication path between: (a) a tag or smart label reader (20) configured to emit and receive interrogating radiation suitable for interrogating tags or smart labels (40) at a first radiation frequency; and (b)a remote tag or smart label (110) configured to be interrogated using radiation of a second frequency, the first frequency (13.56 MHz) and the second frequency (2.45 GHz) being mutually different by at least an order of magnitude, and the reader (20) being operable to communicate through the device (120) to the remote tag or smart label (110). The device (120) includes a power supply (140) for converting interrogating radiation received at the device from the reader to generate power supply potentials for powering the device (120). Moreover, the device (120) is mutually magnetically coupled to the reader (20) for receiving the interrogating radiation therefrom and for providing a modulated load thereto for communicating back to the reader (20). In order to achieve such magnetic coupling, the device (120) includes a loop antenna (310) for magnetically coupling to a corresponding loop antenna (60) of the reader. The device (120) provides, for example, the advantage that the reader (20) can conform to a standard ISO 15693 and the device (120) enables remote tags and smart labels not conforming to the standard to communicate with the reader (20).
Patent CA-2536010-A1 (CA)
Inventor: WEILAND-WAIBEL ANDREA MARIA TH
IPC: A61K38/00
Filed: 2003-09-09
Abstract: L'invention concerne des compositions pharmaceutiques parentérales constituées de sels d'addition à une base d'un médicament d'acide boronique peptidique, par exemple de Cbz-(R)-Phe-(S)-Pro-(R)-Mpg-B(OH)¿2?. Le contre-ion du boronate peut être un métal alcalin ou un métal alcalino-terreux.
Patent CA-2536177-A1 (CA)
Inventor: JONES DOUG
IPC: H04H20/77
Filed: 2004-09-07
Abstract: La présente invention concerne un système de terminaison câble modem (CMTS) doté d'une passerelle configurée pour produire des signaux sur des tunnels de données afin de les transférer, par l'intermédiaire d'un réseau câblé, à une installation d'abonné (CPE). Chaque tunnel de données se caractérise, de préférence, par un train de données unidirectionnel de signaux de messagerie hors bande (OOB).
Patent CA-2538526-A1 (CA)
Title: Navigating a software project repository
Inventor: SWAMINATHAN KISHORE
IPC: G06F17/30
Filed: 2004-09-09
Abstract: A system including a document repository is provided. The system determines, automatically, a level of similarity between at least two of a plurality of discrete elements stored in the document repository. The system then stores data representative of a link between the elements based in-part on the level of similarity. In another embodiment, the system determines a relationship between documents by retrieving a plurality of documents from a document repository. The system segments at least two documents of the plurality of documents into a plurality of conceptually meaningful segments. The system determines if a segment of one doument is related to a segment of another document and stores data representative of the relationship.
Patent CA-2540230-A1 (CA)
Title: Aminopyridine-derivatives as inductible no-synthase inhibitors
Inventor: MARX DEGENHARD
IPC: A61P31/00
Filed: 2004-09-30
Abstract: The compounds of formula (I) in which R1, R2, R3 and R4 the meanings as given in the description are novel effective iNOS inhibitors.
Patent CA-2540603-A1 (CA)
Title: Penicillin crystal and process for producing the same
Inventor: WADA ISAO
IPC: C07D499/00
Filed: 2004-10-08
Abstract: 2.beta.-chloromethyl-2.alpha.-methylpenam-3.alpha.-carboxylic acid benzhydryl ester (CMPB) crystals having excellent stability; and a process for producing CMPB crystals which comprises (A) the step of concentrating a CMPB-containing solution, (B) the step of subjecting the resultant concentrate to column chromatography, (C) the step of concentrating a CMPB-containing fraction, and (D) the step of dissolving the resultant CMPB-containing concentrate in an ether solvent and subsequently adding a hydrocarbon solvent to this solution to precipitate CMPB crystals.
Patent CA-2545739-A1 (CA)
Inventor: ISAAC EMAD S
IPC: G05D1/00
Filed: 2004-11-12
Abstract: A system (20) and method of calculating an estimated time of arrival for a traveler is provided, along with a notification of this estimated time that is sent to a third party. The traveler is equipped with a navigation unit (22).  The navigation unit (22) communicates with a service center (24) equipped with a server capable of generating a preferred navigational route for the traveler. Once the traveler has selected a predetermined time and frequency of notifications based upon a selected criterion, the navigation unit (22) transmits the traveler's position and velocity to the service center (24). The service center (24) then calculates the estimated time of arrival based upon the traveler's position, velocity, distance to be traveled and traffic (32) and weather conditions. the service center (24) sends a notification to the third party.
Patent CA-2546174-A1 (CA)
Title: Process for the preparation of organic salts containing bis(perfluoralkyl)phosphinate anions
Inventor: KUCHERYNA ANDRIY
IPC: C07F9/30
Filed: 2004-10-26
Abstract: The invention relates to a method for the production of organic salts containing bis(perfluoroalkyl)phosphinate anions. According to said method, a tris(perfluoroalkyl)phosphine oxide is reacted with an alcohol and an organic base, which is stronger than the alcohol. The invention also relates to the salts which are produced according to said method and to the use thereof as ionic liquids.
Patent CA-2546339-A1 (CA)
Title: Antibacterial aminoquinazolidinedione derivatives
Inventor: KENDALL JACKIE DIANE
IPC: A61P31/04
Filed: 2004-11-05
Abstract: Compounds of formula (I) wherein: A is Formula (II), Formula (III), or Formula (IV) and B is Formula (V), Formula (VI), or Formula (VII), can be used in a variety of applications including use as antibacterial agents.
Patent CA-2546737-A1 (CA)
Inventor: FENICAL WILLIAM H
IPC: C12N1/20
Filed: 2004-10-25
Abstract: La présente invention concerne des méthodes destinées à isoler un nouveau groupe d'actinomycètes et à identifier des membres de ce groupe sur la base de séquences nucléotidiques caractéristiques et d'analyses phylogénétiques. Ce groupe est phylogénétiquement distinct de tous les actinomycètes connus et représente un nouveau genre qui comprend plusieurs nouvelles espèces. Des membres de ce groupe peuvent être identifiés par les nucléotides MAR2 de signature présents dans leurs séquences génétiques ARNr16S, ou par des méthodes classiques de création d'arborescence phylogénétique.
Patent CA-2549539-A1 (CA)
Inventor: MENJOGE ANUPA RAMESH
IPC: A61K9/14
Filed: 2003-12-15
Abstract: The present invention discloses a substantially amorphous pharmaceutical composition comprising a drug that can exist in a variety of polymorphic forms and a pH sensitive polymer, which inhibits the crystallization of the drug during formulation and reconstitution. Polymers of higher molecular weight are more effective at lower loading, especially when the drug polymer matrix is prepared by the solvent evaporation or solvent extraction technique. The composition used as dry syrups maintain bioavailability of the drug and effectively mask the taste of the drug when the composition is reconstituted.
Patent CA-2555567-A1 (CA)
Title: Automated provisioning of phones in packet voice networks
Inventor: TASKER MICHAEL
IPC: G06F15/173
Filed: 2005-02-09
Abstract: Approaches for provisioning phones in packet voice networks (10) are disclosed. One approach comprises determining that an Internet Protocol phone (12 A,B,N) has registered in a network (24); receiving a unique identifier of the IP phone; determining, based on the unique identifier of the IP phone, a user identifier of an individual user associated with the IP phone; generating a configuration for the IP phone based on the user identifier; and providing the configuration to the IP phone (32). Various approaches for deriving a user identifier based on the unique identifier of the phone are disclosed.
Patent CA-2555610-A1 (CA)
Title: Methods and systems for handling software operations associated with startup and shutdown of handheld devices
Inventor: VARANDA MARCELO
IPC: H04Q7/32
Filed: 2006-08-04
Abstract: Systems and methods for improving software operations on startup. A system and method can provide for the storage of volatile memory contents of an application upon shutdown of a mobile device, and restoration of the contents upon startup.
Patent CA-2556876-A1 (CA)
Title: A method for allocating network resources
Inventor: RAMAKRISHNAN KADANGODE K
IPC: H04M3/00
Filed: 1999-08-04
Abstract: Calls in a packet-carrying communication network which originate from respective originating interface units are routed through a routing entity of the network. Responsive to call setup requests originating from the originating interface units, parameters are established for the calls on a call-by-call basis. At least one of the established parameters is stored in the routing entity. The routing entity operates to ensure that access to resources of the network is consistent with the at least one of the stored parameters. The routing entity is a network edge device.
Patent CA-2561520-A1 (CA)
Title: Sideframe with adaptors to connect surface brackets
Inventor: GRAY JAMES A
IPC: B61F5/52
Filed: 2006-09-28
Abstract: The present invention provides a sideframe for use in a traditional three piece railway fright car truck comprising a pair of laterally spaced sideframes supporting a bolster extending between the sideframes. Each sideframe comprises an elongated top compression member, two diagonal compression members extending generally downwardly at acute angles from near the ends of the top compression member, and a bottom member joining the other ends of the diagonal tension members. Two column members also extend vertically between the bottom member and the top compression member. Pads with fastener openings are provided on the top surface of the top compression member to assist in mounting brackets to the sideframe.
Patent CA-2562028-A1 (CA)
Title: Structurally tuned vibration based component checking system and method
Inventor: HAMIDIEH YOUSSEF
IPC: G01M13/02
Filed: 2005-03-29
Abstract: A structurally tuned, vibration-based component checking system for detecting anomalies in a component of an assembly prior to the component being installed in the assembly is provided. The component checking system operates the component being tested at a speed that is different from the speed at which the component operates during normal use in the assembly, and also under a different load. To compensate for this difference in speed and load, the component checking system is structurally tuned such that a relationship exists between the modal frequencies and speed of operation of the component checking system and the modal frequencies and speed of operation of the assembly.
Patent CA-2562227-A1 (CA)
Title: Fungicide triazolopyrimidine derivative-based mixtures
Inventor: GROTE THOMAS
IPC: A01N43/90
Filed: 2005-05-11
Abstract: The inventive fungicide mixtures contain 1) a triazolopyrimidine derivative of formula (I) and 2) a procymidone of formula (II) as active components in the synergistically effective amount thereof. A method for controlling pathogenic fungi using the compounds (I) and (II) mixtures, the use the compounds (I) and (II) for producing such mixtures and agents containing said mixtures are also disclosed.
Patent CA-2562276-A1 (CA)
Title: Controlled flow instrument for microwave assisted chemistry with high viscosity liquids and heterogeneous mixtures
Inventor: THOMAS JAMES EDWARD
IPC: B01J4/02
Filed: 2005-04-11
Abstract: A controlled-flow microwave instrument is disclosed for chemical synthesis that includes heterogeneous or highly viscous materials. The instrument includes a fluid reservoir for supplying or receiving fluids, a fluid pump in fluid communication with the reservoir for pumping fluids to or from the reservoir, a microwave transparent reaction vessel in fluid communication with the pump for supplying or receiving fluids to or from the pump and the reservoir, a pressure sensor in fluid communication with the reservoir and the vessel for measuring the pressure of fluids in the instrument at the sensor, and a processor in signal communication with the pressure sensor and the pump for controlling the pump and the flow of fluids in the instrument based at least in part on the pressure measured at the sensor. The instrument also includes a magnetic stirrer bar inside the vessel for agitating reactants in the vessel during exposure to microwave radiation, a first rotating magnet positioned external to and adjacent the cavity to minimize any interaction between the magnetic field of the magnet and microwave propagation in the cavity, and a second rotating magnet inside the cavity for being driven by the first rotating magnet and for driving the rotation of the stirrer bar in the reaction vessel.
Patent CA-2562485-A1 (CA)
Title: Optical master substrate with mask layer and method to manufacture high-density relief structure
Inventor: MEINDERS ERWIN R
IPC: G11B7/26
Filed: 2005-04-08
Abstract: The invention relates to a master substrate, a method for making a high-density relief structure, and optical discs replicated with the high-density relief structure, the master substrate comprising a substrate layer (10) and a recording stack deposited on the substrate layer, the recording stack comprising: - a mask layer (12) - an interface layer (11) sandwiched between said mask layer and the substrate, said mask layer comprising a recording material for forming marks and spaces representing an encoded data pattern, said forming of marks by thermal alteration by a focused laser beam and said marks having a different phase than the unrecorded material. A very high-density relief structure is achieved.
Patent CA-2565027-A1 (CA)
Inventor: KRUGER JOHANNES GIDEON FRANCOI
IPC: A47K13/10
Filed: 2005-02-25
Abstract: The invention provides a foot operated toilet seat lifter which may be easily installed on a toilet. The universal bracket with a retained cylinder and piston is mounted to the toilet bowl by using the existing toilet seat fasteners. The toilet seat lifter is activated by applying foot pressure to the foot pedal, which in turn opens a valve to supply water pressure from the existing toilet water supply to the cylinder and piston.
Patent CA-2565575-A1 (CA)
Inventor: TREADWELL SIMON
IPC: G05G1/10
Filed: 2006-10-25
Abstract: An illuminated knob assembly includes a base. The base includes an annular track on an upper base surface of the base. A PC board is disposed in the track. The PC board includes a plurality of light sources disposed on an upper board surface of the board. A light transmitting plate is positioned over the PC board so as to transmit light therethrough from the light sources. A bezel is fitted over the light transmitting plate and includes gradated openings corresponding to different conditions of operation. The openings permit light to pass therethrough from the light transmitting plate and a knob is disposed adjacent the bezel. The knob includes a light pointer configured to receive and transmit light from the light transmitting plate.
Patent CA-2567155-A1 (CA)
Inventor: KEENE RONALD W
IPC: F16L19/00
Filed: 2005-05-13
Abstract: A banjo fitting is disclosed comprising a block (10), a stud (38), a saddle washer pair (12) and a cap (60). The saddle washer pair (12) is bent so as to partially surround and clip onto the block (10). In this manner the block (10) and washer pair (12) form a single unit (6) to simplify installation of the banjo fitting. The block (100) further includes a pair of walls (20, 22) that extend from opposite faces (14) of the block (10) and engage the stud (38) so as to provide a clocking feature. In this manner, the stud (38) and the block (10) remain properly aligned even as the cap (60) is tightened on the stud (38) to secure the block (10).
Patent CA-2567313-A1 (CA)
Inventor: BOXHOORN ARIE
IPC: F24F11/00
Filed: 2005-05-19
Abstract: The invention describes an outlet system in which a characteristic of one of gas and/or a liquid, for example the percentage CO2 in air, is measured in a central outlet duct (2). The outlet system comprises local outlet ducts (5, 6, 7) that are in flow communication with the central outlet duct (2). The flow through the local outlet ducts is partly determined by corresponding flow regulators (25, 26, 27) By means of selective setting of these flow regulators by a control system (22) the local value of the characteristic can be calculated using measured values in the central outlet duct (2) and the positions of the flow regulators (25, 26, 27). By means of the invention costs of sensorcontrolled ventilation systems, in, for example, residential and utility building, are reduced.