baber/WOPTO huggingface dataset:
Patent CA-2630037-A1 (CA)
Title: Methods for isolating propargylated aminoindans
Inventor: FRENKEL ANTON
IPC: C07C209/84
Filed: 2006-11-15
Abstract: Disclosed is a process for isolating from a reaction mixture a salt of a mono-propargylated aminoindan having the structure (I) wherein R1 is H, hydroxyl, alkoxy or (II) wherein Y is 0 or S; R2 and R3 is each independently, C1-8 alkyl, C6-12 aryl, C6-12 aralkyl, each optionally halo substituted, or hydrogen ; where the reaction mixture further comprises a solven, a primary aminoindan having the structure (III) wherein R1 is defined as above, and a tertiary aminoindan having the structure (IV) the process comprising d) adding an acid to the reaction mixture; e) crystallizing the mono-propargylated aminoindan under conditions suitable for the formation of a crystalline salt of the mono-propargylated aminoindan ; and f) recovering the crystalline salt of the mono- propargylated aminoindan, wherein the process is performed without addition of an organic solvent. Also disclosed are the crystalline diastereomeric salts produced by the process and pharmaceutical compositions containing the salts.
Patent CA-2630338-A1 (CA)
Inventor: FISCHER DANIEL
IPC: B66B7/04
Filed: 2008-05-01
Abstract: The invention relates to a lift installation (1) comprising a cage (3), a support means (7) for supporting the cage (3) and a load sensor (17), to a deflecting roller unit (10) for a lift installation (1) and to a method for arranging a load sensor (17) in a lift installation (1).  The deflecting roller unit (10) is arranged at the cage (3) and comprises at least two deflecting rollers (9) which are rotatable about a common axle (11). According to the invention the load sensor (17) is arranged on the common axle (11) between the two deflecting rollers (9).
Patent CA-2630822-A1 (CA)
Inventor: ROSA STEPHEN P
IPC: G09F13/22
Filed: 2006-08-22
Abstract: The graphics display of US Patent No 5,518,561 is modified by selectively actuating surface-conforming illumination layers positioned behind graphics and in response to external conditions and from a variety of sources. The external conditions include time, weather and, when the display is mounted on a vehicle, the vehicle location. Selective actuation of different sections of the display permit controlled changes in the display and special effects.
Patent CA-2634049-A1 (CA)
Inventor: DAVENPORT DAVID MICHAEL
IPC: B61L17/02
Filed: 2006-12-11
Abstract: A wireless position sensing device is provided for monitoring railyard equipment status. The device comprises a gravity sensing mechanism for sensing an angular displacement with respect to a substantially vertical line, and for generating a displacement signal upon sensing a change in angular displacement exceeding approximately 40 degrees. A processing mechanism, operatively coupled to the gravity sensing mechanism, receives the displacement signal. A radio frequency transmitter, responsive to the processing mechanism, transmits a data signal indicative of the angular displacement. The processing mechanism is programmed to activate the radio frequency transmitter upon receipt of the displacement signal. The gravity sensing mechanism is affixed, attached, or mechanically coupled to railyard equipment comprising at least one of a manually operated rail switch or a safety indicator.
Patent CA-2635471-A1 (CA)
Inventor: WESSELMEIER REINHARDT
IPC: F21S8/00
Filed: 2008-06-20
Abstract: The invention concerns a spotlight for use in bodies of water, comprising at least one lighting unit for illuminating fountains, water jets or the like, wherei n the spotlight according to the invention is characterized in that it has a liqui d- cooled lighting unit that comprises at least one light emitting diode (LED) (6) arranged in the housing (3).
Patent CA-2635857-A1 (CA)
Inventor: DECEMBER TIMOTHY S
IPC: C08G59/62
Filed: 2008-01-07
Abstract: Film-forming materials include resins having a covalently bonded phosphorous atom, the phosphorous atom having at least one covalently bonded oxygen atom. Film-forming resins containing phosphorous can include epoxy, acrylic, polyurethane, polycarbonate, polysiloxane, polyvinyl, polyether, aminoplast, and polyester resins. A process to produce a film-forming resin includes reacting various polymers to incorporate a pendent group comprising a covalently bonded phosphorous atom.     Methods of making a coating composition including a film-forming material having a covalently bonded phosphorous atom, the phosphorous atom having at least one covalently bonded oxygen atom. Coating compositions can be used to coat a substrate, such as a metal substrate, by electrodeposition. Applied coatings containing the film-forming resins can be cured to form crosslinked films on substrates.
Patent CA-2638549-A1 (CA)
Inventor: MENDENHALL GEOFFREY NORMAN
IPC: H03C5/00
Filed: 2008-08-07
Abstract: Apparatus is presented for broadcasting an RF signal. This includes a signal divider that receives a composite RF signal and provides therefrom first and second signals each having digital and analog components. A phase extractor receives the first signal and provides therefrom a phase modulated RF signal for application to an amplifier. A gain controller varies the gain of the amplifier in accordance with amplitude variations of the second signal.
Patent CA-2638640-A1 (CA)
Title: Clean in place gassing manifold
Inventor: MELLOR KEVIN G
IPC: A23P30/40
Filed: 2008-08-12
Abstract: A clean in place gassing manifold comprises a gassing module comprising a hub, the gassing module and the hub being formed as a unitary device; and a complimentary clean in place module for coupling the gassing module, the complimentary clean in place module comprising a head that inserts into the hub of the gassing module. The gassing module coupled with the complimentary clean in place module allow a cleaning solution to be pumped through the coupled modules at and above a minimum flow rate and a minimum velocity for effective cleaning.
Patent CA-2641021-A1 (CA)
Inventor: GILMAN THOMAS H
IPC: A61L29/14
Filed: 2007-01-30
Abstract: This invention relates to methods of applying to a substrate a hydrophilic coating that becomes lubricious when activated with water or wat vapor, and to substrates having such a hydrophilic coating.
Patent CA-2646237-A1 (CA)
Title: Fountain style computer system case filled with non-conductive cooling liquid
Inventor: SEUNGMIN OH
IPC: G06F1/20
Filed: 2008-12-05
Abstract: This invention provides a fountain style computer case that can be filled with non-conductive liquid for the purpose of cooling computer parts and eliminating noise and dust while providing a decorative look. All computer parts except the optical drive are submerged in liquid in a completely sealed case provided in this invention. Advantageously, the hard drive is installed in a sealable hard drive enclosure, which is submerged in the liquid and eliminates operating noise. As one of four major component parts, the fountain style cooling unit has a metal plate in the form of a heat sink that comes in direct contact with the liquid. Additionally, the liquid is pumped to the top of the metal plate to let heated liquid run down onto the metal plate to transfer heat widely at the same time creating a pleasant fountain-like visual presentation.
Patent CA-2647475-A1 (CA)
Title: Bleaching process of chemical pulp
Inventor: TIKKA PANU
IPC: D21C9/14
Filed: 2007-03-27
Abstract: A process for the bleaching of chemical pulp, wherein the initial bleaching of the pulp comprises a first chlorine dioxide treatment (D0) and a following alkaline treatment with oxygen and hydrogen peroxide (EOP), which stages are separated from each other with a washing stage, and a treatment of the pulp to reduce the content of transition metals of the pulp prior to said peroxide treatment. The process is characterized in that alkali is added to the pulp after addition of chlorine dioxide in the D0 stage to adjust the pH of the pulp to neutral or basic (N stage) prior to the washing stage following the chlorine dioxide stage, whereby the initial bleaching comprises the sequence D0N EOP.
Patent CA-2647878-A1 (CA)
Inventor: HAAS ULRICH JOHANNES
IPC: A01N43/653
Filed: 2007-04-04
Abstract: L'invention concerne une composition destinée à lutter contre les maladies affectant des plantes utiles ou un matériau de propagation de celles-ci, causées par des agents phytopathogènes. Ladite composition contient (A) un composé représenté par la formule (I) ou un tautomère de celui-ci, et les constituants (B) et (C) sont des pesticides décrits dans la revendication 1.
Patent CA-2649110-A1 (CA)
Title: Positional information providing system, positional information providing apparatus and transmitter
Inventor: ASAKO MASAHIRO
IPC: G01C21/00
Filed: 2007-04-02
Abstract: To provide positional information at a place where no radio waves reach. The process executed by a positional information providing apparatus comprises a step of acquiring a received position determination signal (S610); a step of determining the source of transmitting the position determination signal (S612); a step of acquiring a navigation message included in the position determination signal (S622) when the source of transmitting the position determination signal exists outdoors; a step of executing a processing for calculating, based on the signal of the immediately preceding step, the position (S624); a step of acquiring a message data from the position determination signal (S630) when the source of transmitting the position determination signal exists indoors; a step of acquiring coordinate values from the data (S632); and a step of displaying, based on the coordinate values, the positional information (S650).
Patent CA-2649455-A1 (CA)
Title: Apparatus for use in operator training with, and the testing and evaluation of, infrared sensors which are for missile detection
Inventor: STANIFORTH MICHAEL JUSTIN
IPC: F41G7/00
Filed: 2007-04-17
Abstract: Apparatus (2) for use in operator training with, and the testing and evaluation of, missile detection systems which use infrared sensors which integrate incident energy over a finite time period, which apparatus (2) comprises at least one infrared illumination source (4) for illuminating the sensors, characterised in that the infrared illumination source (4) is a pseudo continuous wave laser infrared illumination source (4) with signal duty and peak power controlled by means of an amplitude, pulse width and pulse repetition interval modulation circuit (8), whereby the laser infrared illumination source (4) operates at shorter repetition intervals than the finite time period so that the laser infrared illumination source (4) appears to the infrared sensors to be a real missile signature.
Patent CA-2654673-A1 (CA)
Inventor: DENNE PHILLIP
IPC: F04B47/14
Filed: 2009-02-18
Abstract: This invention demonstrates an improved method of constructing an artificial lift device for deep wells, in which the deadload of the pump mechanism is supported by a continuously-controlled gas spring. The reciprocating motion is produced by a very unusual form of linear motor using a plurality of radially disposed conducting vanes and having no wire coils. The machine is highly efficient and is able to deduce many of the conditions obtaining at the pump by computations from the measured power demand at each point of the pumping cycle. The device is self-protecting and self-optimising.
Patent CA-2654966-A1 (CA)
Title: Surgical implants and tools for treating pelvic conditions
Inventor: O'HERN JEFFREY MICHAEL
IPC: A61F2/04
Filed: 2007-06-15
Abstract: Described are pelvic implants (e.g., urinary incontinence sling, hammock, etc.) that provide treatment for pelvic floor disorders such as incontinence, stress urinary incontinence, prolapse (e.g., cystocele, enterocele, rectocele, vault prolapse), fecal incontinence, and the like, wherein the implant involves the ability to adjust dimensions of an implant before, during, or after implantation. In a preferred embodiment the implant (680) comprises a support portion piece (682) and an extension portion piece (688, 690) adjustably connected to the support portion piece through a frictional adjusting element (696) comprising an aperture through which a segment of extension portion extends.
Patent CA-2655505-A1 (CA)
Inventor: OH ISAMU
IPC: C12N5/02
Filed: 2007-06-15
Abstract: [PROBLEMS] To provide a microchip for cell alignment whereby cells can be quickly and accurately transferred and aligned with the combined use of the advantages of a system using optical tweezers and another system using microchannels. [MEANS FOR SOLVING PROBLEMS] A microchip for cell alignment which is provided, on a single baseboard, with: a cell injection channel which has a cell injection port connected to a liquid feeder mechanism and through which cells injected from the cell injection port migrate; a cell discharge channel which has a cell discharge port connected to a drainage mechanism and through which cells migrate toward the cell discharge port; a pooling part which is formed between the cell injection channel and the cell discharge channel and in which cells in the mid-course of flowing from the cell injection channel to the cell discharge channel are pooled; a cell alignment part into which the cells pooled in the pooling part are introduced; and a guiding branch for connecting the cell alignment part to the pooling part; wherein the cell alignment part has multiple cell storage areas separated from each other, and the pooling part has a width larger than those of the cell injection channel and the cell discharge channel while the guiding branch has a width smaller than that of the pooling part.
Patent CA-2656754-A1 (CA)
Title: The resonating vacuum induction coil electrical generator
Inventor: HAIMILA RAYMOND ARTHUR
IPC: H02K16/04
Filed: 2009-01-29
Abstract: In an electrical generator it is known that moving magnets past a cored coil is an effective means of generating an electric current.   The process of generating electrical current in this invention relates generally to the field of electrical apparatus and utilizes a pure inductance in the form of a non magnetic stator composed of a circumference of equally spaced vacuum tubes containing single element multi-stranded coreless coils. (Casimir effect) Said coils are connected thru mutual inductance via a parallel axial air gap to a variable frequency source. Said source is a non magnetic rotor inset with an equal circumference of equally spaced high flux density magnets(homopolar). Said magnets are aligned coaxilly to the coils of the stator.   This source has an effective voltage that remains constant (the individual magnet) but the frequency or rate of rotation to be variable. As the frequency of the superimposed magnetic field synchronizes with the electron spins of the single element vacuum tube multi-stranded coreless coils, (equal to the Larmor frequency and a condition of nucleur magnetic resonance) , said coils resonate and phase-lock. At magnetic resonance, the muli-stranded single element vacuum tube coreless coils have minimum impedence, maximum voltage and maximum current and become a combination capacitator--induction coil-transformer capable of producing pulses of high-voltage current from a low voltage direct current source(magnet) and a new and unique generator of electric current.
Patent CA-2657270-A1 (CA)
Title: New paediatric indications for direct thrombin inhibitors
Inventor: CLEMENS ANDREAS
IPC: A61K45/06
Filed: 2007-07-13
Abstract: The invention relates to new paediatric indications for direct thrombin inhibitors such as dabigatran etexilate.
Patent CA-2658899-A1 (CA)
Inventor: ZEECK WOLFGANG
IPC: F41H7/04
Filed: 2007-07-07
Abstract: The invention relates to a universal support vehicle (1, 101, 201) for assisting with the complex tasks of a vehicle used for maintenance, bridge laying, engineering and/or minesweeping, and combinations thereof. Said support vehicle comprises a chassis (4) which can be used for all types of system structures (6) and is therefore modular, and is used at least to receive undercarriage components, the power modules (44) and at least one fuel system (45), the hydraulic units (47) and the respective system structures (6, 106, 206). The vehicle (1, 101, 201) also comprises a crew cell (3, 203) which is separate from the vehicle (1, 101, 201) and closed per se and comprises at least one roof exit (33) and/or rear exit (34). The working appliances (61, 62, 63, 64, 161, 164, 165, 261, 262) arranged on or in the chassis can be fed by means of electrical, pneumatic and/or hydraulic interfaces (46) inside and outside the chassis (4).
Patent CA-2660986-A1 (CA)
Title: Method for the production of multipotent stem cells, relative kits and uses in the medical field
Inventor: DI LIDDO ROSA
IPC: C12N5/077
Filed: 2007-07-26
Abstract: The invention relates to a method for the production of multipotent stem cells starting from highly differentiated adult somatic cells of mammals or their precursors comprising the demethylating treatment phase of highly differentiated cells with 5' Aza 2' cytidine and relative kits and uses in the medical field.
Patent CA-2661492-A1 (CA)
Title: Hcv fusion polypeptides
Inventor: COIT DORIS
IPC: C12N15/62
Filed: 2007-08-27
Abstract: The invention provides HCV fusion polypeptides including truncated or full- length HCV NS5 polypeptides, and a portion of the HCV NS2 polypeptide, fused to at least one other HCV epitope derived from another region of the HCV polyprotein. The fusions can be used in methods of stimulating an immune response to HCV, for example a cellular immune response to HCV, such as activating hepatitis C virus (HCV)-specific T cells, including CD4+ and CD8+ T cells. The method can be used in model systems to develop HCV-specific immunogenic compositions, as well as to immunize against HCV.
Patent CA-2662362-A1 (CA)
Title: Power distribution system communication system and method
Inventor: JOHNSON MARTIN P
IPC: H04L45/121
Filed: 2007-09-07
Abstract: A power distribution system may incorporate a network communication capability The network (100) communication capability may be configured or may be configurable as a multi- tiered, mesh network The network may have two tiers of fixed node meshes (tier 2 and tier 3) and one tier of mobile nodes mesh (tier 1) Each tier and each node (106, 108) of each tier has distinct characteristics relative to application, type of routing, transmit power control, physical configuration and message priorities The configuration and the characteristics of the network change based upon varying application and communication needs of the network.
Patent CA-2666162-A1 (CA)
Inventor: DUPONT JACQUES M
IPC: C12M3/00
Filed: 2007-08-17
Abstract: Systems and methods for hydroponically growing microorganisms within a self- contained air-supported structure, in which microorganisms are grown in an organic slurry, harvested, and processed to obtain and process and distribute molecules useful for biofuel or other purposes.
Patent CA-2666212-A1 (CA)
Inventor: BOYER JOHN MICHAEL
IPC: G06F40/143
Filed: 2009-05-20
Abstract: A system for presenting and executing a multiplicity of interactive forms as a single document includes a server having one or more copies of a multi-form package and configured to deliver a copy of the package to a requesting device upon request. The system also includes a client computing device configured to request and receive the multi-form package, the first computing device including an application program and a multi-form document engine configured to receive commands from the application program and, in response, cause forms from the multi-form package to be presented and executed.
Patent CA-2666268-A1 (CA)
Title: A mattress
Inventor: AN JUNG HO
IPC: A47C27/20
Filed: 2008-03-27
Abstract: A bed mattress is provided for employing a plurality of cushion elements (30) to be arranged in different portions of the mattress divided corresponding to the user's body parts and have appropriate elasticity for the corresponding part of the user's body, which comprises a mattress frame (10) with an enclosing wall (11 ) for providing a mounting space (20) therein; a plurality of cushion elements (30) disposed in the mounting space (20) and forming a mattress body together with the mattress frame (10); a pad covering the periphery of the mattress body; and upper (50) and lower (50') cover pads with outer edges fastened (60, 60') respectively to the top and bottom edges of the side pad to enclose the upper and lower surface of the mattress body.
Patent CA-2668533-A1 (CA)
Title: Downhole anchoring tools conveyed by non-rigid carriers
Inventor: ALMAGUER JAMES S
IPC: E21B47/10
Filed: 2002-11-05
Abstract: An apparatus and method provides an anchoring apparatus for use in a wellbore that comprises a gripping assembly and an actuation assembly. In one arrangement, the actuation assembly includes a motor and a module having at least a compressible element (e.g., a hydraulic module) between the motor and the gripping assembly. Upon activation, the motor actuates the hydraulic module to cause activation of the gripping assembly. In one arrangement, the anchoring apparatus is designed to pass through a tubing or other restriction in the wellbore. When in the retracted state, the gripping assembly of the anchoring apparatus has an outer diameter that is smaller than an inner diameter of the tubing. When in the expanded state, the gripping assembly of the anchoring apparatus has an outer diameter than is substantially the same as the inner diameter of the liner to enable engagement of the gripping assembly against the liner.
Patent CA-2669293-A1 (CA)
Title: Lunette a branches larges
Inventor: ADAM LAURENT
IPC: G02C5/14
Filed: 2008-01-08
Abstract: Lunette à branches larges, dont au moins l'une des branches (1) a une ouv erture (15). La face intérieure (1A) de la branche comporte des éléments de fixation (16, 17, 18) en bordure de l'ouverture et une plaquette de forme au moins en partie égale à l'ouverture (15) de la branche est munie d'organes de fixation homologues aux éléments de fixation pour fixer, de manière amovi ble, la plaquette à la branche (1).
Patent CA-2669859-A1 (CA)
Title: System and method for color measurements or other spectral measurements of a material
Inventor: SHAKESPEARE JOHN F
IPC: G01N21/86
Filed: 2007-11-16
Abstract: A system and method for color measurements or other spectral measurements of a material are provided. An illuminating device (102, 202, 302, 602, 702) generates light for illuminating a sample (106, 206, 306, 606, 706) of material. A detector (108, 208, 308, 608, 708) detects light that has interacted with the sample (106, 206, 306, 606, 706) and provides a measurement of the light that has interacted with the sample (106, 206, 306, 606, 706). A controller (114, 214, 314, 614, 714) adjusts a duty cycle of the illuminating device (102, 202, 302, 602, 702) to control the illumination of the sample (106, 206, 306, 606, 706). The measurement could be used by an analyzer (112, 212, 312, 612, 712) to determine a spectral characteristic (such as a color) of the sample (106, 206, 306, 606, 706). The determination of the spectral characteristic could be done without using any measurement of light that has not interacted with the sample (106, 206, 306, 606, 706). One or multiple light emitting diodes (LEDs) could be used to illuminate the sample (106, 206, 306, 606, 706), and the duty cycle of individual LEDs or groups of LEDs could be adjusted.