baber/WOPTO huggingface dataset:
Patent CA-2406848-A1 (CA)
Title: Method and apparatus for providing a residual stress distribution in the surface of a part
Inventor: PREVEY PAUL S III
IPC: C21D7/08
Filed: 2001-02-23
Abstract: The burnishing method and apparatus for implementing the method of the prese nt invention utilizes a burnishing process to provide deep compression with a minimal amount of cold working and surface hardening. In particular, the method of the present invention comprises the steps of selecting a region of  the part to be treated (block 10); selecting the magnitude of compression an d the residual stress distribution to be induced along the surface of the selected region (block 12); and inducing a layer of compressive residual stress along the surface of the selected region having the desired magnitude  of compression and stress distribution (block 14). In a preferred embodiment , the layer of compressive residual stress is induced by a burnishing operatio n using a burnishing apparatus (100) having a single-point burnishing member (106) is forced against the surface (108) of the part (110) and moved along the surface (108) in a substantially nonoverlapping pattern. In a preferred embodiment of the invention, the burnishing apparatus (100) automatically increases the pressure being applied against the surface (108) on high point  and decreases on low points along the surface (108).
Patent CA-2408560-A1 (CA)
Title: Service system for providing by confirming caller telephone number, service method and medium
Inventor: SHIMADA YUKIO
IPC: H04M3/38
Filed: 2001-09-18
Abstract: A service system for providing a service to a user comprises an application accept unit (4) for accepting an application for registration from a terminal (1) together with a telephone number of the terminal, a recording module (5) for recording the telephone number as an application telephone number, a telephone call receiving unit (6) for receiving a telephone call, a comparing unit (6) for comparing a caller telephone number of the received telephone call with the application telephone number, and a registration module (5) for registering, when the caller telephone number is coincident with the application telephone number, the application telephone number as a registered telephone number.
Patent CA-2409289-A1 (CA)
Title: Phosphor composition for low-pressure gas discharge lamps
Inventor: GRUBER WOLFGANG
IPC: H01J61/35
Filed: 2002-10-22
Abstract: The phosphor composition for low-pressure gas discharge lamps with a high light efficiency for generating radiation with a color temperature of greater than 5000 K and a very good general color rendering index Ra of greater than 90 includes at least one halophosphate phosphor, a phosphor which emits in the red wavelength region and a phosphor which emits in the blue-green wavelength region. In addition, according to the invention the phosphor composition contains an Eu-doped barium magnesium aluminate phosphor BaMgAl10O17:Eu and a Tb-doped green-emitting phosphor.
Patent CA-2411158-A1 (CA)
Title: Position bidding in a pay for placement search system
Inventor: LANG ALAN ERIC
IPC: G06Q30/08
Filed: 2002-11-05
Abstract: A method for a pay for placement database search system includes storing one or more search listings associated with an advertiser, each search listing including a respective bid amount and receiving a bid cap for selected search listings. The respective bid amounts are adjusted for the selected search listings according to the bid cap.
Patent CA-2414046-A1 (CA)
Title: Domaine dad d'autoregulation des formines liees aux diaphanes conserves
Inventor: ALBERTS ARTHUR S
IPC: C12N1/19
Filed: 2001-06-22
Abstract: Les formines liées aux diaphanes (DRF) constituent une sous-classe de protéines FH connues pour leur aptitude à se lier à la sous-famille des Rho activés, lesquelles protéines relient les protéines FS aux chemins de signalisation cellulaire. L'auteur de la présente invention a identifié un nouveau domaine d'homologie unique pour les DRF, et que l'on appelle le domaine d'autorégulation des DRF (DAD) dans la terminaison C extrême. Le DAD st impliqué dans la liaison intramoléculaire avec le domaine de liaison de la GTPase (GBD) des DRF. En l'occurrence, l'invention concerne des compositions et des procédés permettant d'interrompre cette liaison et de provoquer des changements dans des cellules incluant la polymérisation de l'actine et/ou la stabilisation des fibres d'actine, ce qui aboutit à une inhibition de croissance ou à la mort de la cellule par apoptose. L'invention concerne plus particulièrement une composition préférée et notamment un peptide ou un polypeptide comportant au maximum environ 130 acides aminés comprenant le peptide DAD porteur de la séquence [GA]-[VA]-M-D-x-L-L-E-x-L-[KRQ]-X-[GA]-[SGA]-[AP], séquence dans laquelle les acides aminés tombant dans une paire de crochets sont interchangeables, et dans laquelle "x" désigne n'importe quel acide aminé. L'invention concerne également, d'une part des protéines de fusion comprenant le DAD, et d'autre part des acides nucléiques et des vecteurs d'expression codant ces peptides et protéines.
Patent CA-2419138-A1 (CA)
Title: Pmma moulding compositions with better impact strength
Inventor: MULLER REINER
IPC: C08F265/06
Filed: 2001-07-26
Abstract: The invention describes a novel impact modifier, built up from core-shell1- and shell 2, the core being capable of plastic deformation. Good mechanical properties were achieved using a small amount of impact modifier.
Patent CA-2420884-A1 (CA)
Title: Optical disc and physical address format
Inventor: MINAMINO JUNICHI
IPC: G11B7/24091
Filed: 2001-08-29
Abstract: An optical disc medium compares a track groove, along which main information is recorded. The track groove is divided into a plurality of blocks. The plurality of blocks each include a plurality of frames. The plurality of frames each include one shape of wobbles indicating sub information, among a plurality of prescribed shapes of wobbles. The plurality of blocks each have address information. The address information is represented by a string of at least one piece of sub information represented by the shape of wobbles of at least one of the plurality of frames.
Patent CA-2421250-A1 (CA)
Title: Procede de separation d'ions metalliques multivalents
Inventor: KOZAK WILLIAM G
IPC: B05D7/14
Filed: 2001-08-24
Abstract: Cette invention concerne un procédé et un appareil permettant de retirer des cations de fer et/ou des cations de zinc d'un bain de dépôt sans courant (T1). A cette fin, on fait passer un nombre limité de volumes de lit au travers d'une colonne (IEX) contenant une résine SAC IEX de type gel pour l'extraction de cations de fer, et un nombre beaucoup plus important de volumes de lit au travers de la colonne (IEX) pour l'extraction de cations de zinc. Pour éviter un phénomène de colmatage pendant l'extraction de cations de zinc, on inverse périodiquement le sens du flux qui traverse la colonne (IEX).
Patent CA-2425175-A1 (CA)
Title: System and method for performing dynamic web marketing and advertising
Inventor: KOEPPEL ARTHUR
IPC: G06Q30/02
Filed: 2001-09-12
Abstract: Methods and apparatus for performing dynamic Web-based market analysis. A Web server (110) present a Web page including content to a plurality of users, via browser applications located at each user's client site. While each user views the site, detailed activities by each user are collected in a client side data store located in each client site. After a completion event occurs at each client site, such as a respective client side data store fills up, the collected activity data is sent back to the Web server (110), where its is stored in a server side data store. An analytical program (115) executed by the Web server (110) retrieves the collected response data from the server side data store and performs market analysis. The analytical program (115) produces results that reflect the success of the content presented to the Web page, and these results are used by a middleware program (112) executed on the Web server (110) to update the content presented to the Web page on a "real-time" and automatic basis.
Patent CA-2426746-A1 (CA)
Title: Multilayer ceramic electrodes for sensing cardiac depolarization signals
Inventor: DONDERS ADRIANUS P
IPC: A61B5/296
Filed: 2001-10-05
Abstract: An implantable pacemaker is provided with cardiac depolarization sensing electrodes welded into the case along a peripheral edge surface thereof. The  electrodes are coupled to signal processing circuitry within the case to provide leadless acquisition of electrocardiographic data for telemetry to a  programmer. Each electrode is a thin film, multilayer ceramic structure mounted in a welding ring. Each electrode is substantially flat and is disposed within a recess in the peripheral edge surface of the case. Each electrode is a sandwich structure comprising a thin film layer, first and second ceramic layers, and a ground plane layer between the ceramic layers.< /SDOAB>
Patent CA-2428543-A1 (CA)
Title: Methods of screening for ltrpc2 modulators
Inventor: FLEIG ANDREA
IPC: C12Q1/68
Filed: 2001-11-13
Abstract: The present invention relates to the identification and isolation of a novel family of ADP ribose (ADPR) regulated calcium transmembrane channel polypeptides designated herein as "LTRPC2" (Long Transient Receptor Potential Channel). Channels comprising these polypeptides open in response to concentrations of cytoplasmic ADPR in the micromolar range, exhibit enhanced activity in the presence of high intracellular levels of calcium, and do not respond to depletion or reduction in intracellular calcium stores. The invention further relates to the methods of utilizing LTRPC2 for binding, and the methods for modulating LTRPC2 activity and for measuring LTRPC2 permeability. The invention further relates to the methods of modulating expression of LTRPC2.
Patent CA-2430252-A1 (CA)
Inventor: PARBAUD PHILIPPE
IPC: G01D5/24
Filed: 2001-11-20
Abstract: The invention concerns a measurement device comprising at least a measuring probe (10), means (30) for sequentially applying a controlled supply voltage between the measuring probe (10) and a reference element (20) and means (50) for integrating the electric loads accumulated on the measuring probe (10). The invention is characterised in that it further comprises means (60) for correcting the integrating stage (50) input offset.
Patent CA-2431241-A1 (CA)
Title: Amphiphilic polymers for medical applications
Inventor: NATHAN ARUNA
IPC: A61L27/18
Filed: 2003-06-04
Abstract: The present invention is directed to medical devices or pharmaceutical compositions, each containing a synthetic, bioabsorbable, biocompatible polymer that is the reaction product of a polybasic acid or derivative thereof, a monoglyceride, and a polyether.
Patent CA-2431467-A1 (CA)
Inventor: PHILIP ROLFE
IPC: H02J3/00
Filed: 2003-06-09
Abstract: The invention provides a system and method for optimizing the cost of buying and price for selling electrical energy by forecasting the price from a plurality of sources of electrical energy for a plurality of time intervals within a set time period, determining an optimum time within the set time period for purchasing or selling electrical energy, and implementing the purchase or sale of electrical energy at the optimum time.
Patent CA-2436700-A1 (CA)
Inventor: BELLOIR FABIEN
IPC: F16L1/11
Filed: 2001-12-26
Abstract: The invention concerns a system for detecting and identifying optically invisible objects, provided with encoding, wherein each object (2) is provided with encoding elements in the form of a series of thin electrically conductive elements (3, 4, 5), capable of being detected by electromagnetic process, forming each a surface of predetermined dimensions and arranged in or on an electrically insulating protective support, said elements being spaced apart from one another by intervals likewise of predetermined value. It comprises an electromagnetic detector (8) including at least an emitting coil and a reception coil, designed to deliver to the detector at least two signals of the code borne by an object and its surroundings, means being provided for processing said signals so as to reproduce the signature of the single code and thereby locate and identify the encoded object.
Patent CA-2436925-A1 (CA)
Title: Crystalline glucosamine sulphate metal salts
Inventor: BHAT RAVI GAJANAN
IPC: C08B/
Filed: 2001-12-03
Abstract: The present invention relates to novel crystalline glucosamine sulphate metal salts for use in the treatment of acute and chronic forms of rheumatic and arthritic diseases and of all the pathological conditions originating from metabolic disorders of the osteo-articular tissues. More particularly, the present invention relates to novel crystalline glucosamine sulphate metal salts having low metal content wherein the metal may be either sodium or potassium. The present invention further relates to a solution-based and a solvent-free process for the preparation of the novel crystalline glucosamine sulphate metal salts having low metal content and to pharmaceutical compositions comprising the novel crystalline glucosamine sulphate metal salts having low metal content.
Patent CA-2437018-A1 (CA)
Title: Selective encryption to enable multiple decryption keys
Inventor: CANDELORE BRANT L
IPC: H04N7/167
Filed: 2003-08-12
Abstract: A selective encryption method and apparatus consistent with the invention duplicates selected packets in a file or data stream and multiple encrypts the packets using multiple encryption keys. Each encryption key is valid for a specific segment of time so that changes in entitlement keys used for decryption can be made without negatively impacting a customer's ability to access content that has been paid for.
Patent CA-2437178-A1 (CA)
Title: Veneer slicing machine
Inventor: HEINER ARMIN
IPC: B23Q11/12
Filed: 2001-11-23
Abstract: The invention relates to a veneer slicing machine. The output of prior art veneer slicing machines is limited by virtue of the fact that the slideways quickly heat up at a maximum stroke rate. As a result, the maximum permissible temperature of 120 ~C is quickly reached thereby making it necessary to shut down the machine in order to permit the slideways to cool. The inventive veneer slicing machine should be able to be used in continuous operation at a maximum stroke rate and thus function without resulting in a loss in quality.  To this end, cooling means are arranged on the slideways (16) and are provided in said slideways (16) e.g. in the form of borings (21) through which the coolant circulates whereby enabling heat to be carried away in a well-directed manner.
Patent CA-2440587-A1 (CA)
Inventor: AZAMI NAWFEL
IPC: G02B6/34
Filed: 2003-09-12
Abstract: An all-fiber broadband polarization combiner is disclosed based on a Mach- Zehnder (MZ) structure. The entry coupler to the MZ is a polarization pump combiner (PPC) and the exit coupler is a wavelength division multiplexer (WDM) coupler. The two couplers are interconnected with two standard SM fibers which form the arms of the central zone of the MZ. Two polarization maintaining (PM) fibers are spliced to the two input arms of the PPC and are oriented so that polarization X in one PM fiber is orthogonal to polarization Y in the other PM fiber. And the MZ is induced with a phase shift .DELTA..psi. of .pi. between the two arms of the central zone.
Patent CA-2441005-A1 (CA)
Title: Materiau pour mousse, organique, a alveoles ouvertes, hydroxyle, aromatique, contenant un agent de liaison hydrogene
Inventor: BRUNO JOSEPH W
IPC: C08G8/04
Filed: 2001-10-04
Abstract: Cette invention concerne des matières organiques à pores de petites dimensions (SPM) possédant des mousses à alvéoles ouverts sans limitation de dimensions ni de formes. Ces SPM possèdent une capacité minimale de retrait et de craquelure. L'invention concerne également des procédés de préparation desdits SPM, lesquels procédés n'exigent pas de recourir à une extraction supercritique. On procède à une polymérisation sol-gel d'une substance aromatique hydroxylée en présence d'au moins un agent de liaison électrophile approprié et d'au moins un solvant approprié capable de renforcer le sol-gel. L'invention concerne, de plus, les dérivés carbonés de ces SPM organiques.
Patent CA-2442584-A1 (CA)
Title: Forming a mark on a gemstone or industrial diamond
Inventor: GUY KEITH BARRY
IPC: B28D5/00
Filed: 2002-02-18
Abstract: To form a micro mark on the table (7a) of a diamond (7), a holder or dop (11 ) with the diamond (7) is spun, a photo resist is applied to the table (7a), t he resist is baked by heating the base of the dop (11), and the dop (11) is transferred to the table (30) of apparatus for exposing the resist. The resi st is exposed using an exposure radiation with a pattern which is a reduced ima ge of a mask (35), working through an objective lens (38). The exposure radiati on is projected by a radiation source (31) and can be 350 to 450 nm. In order t o locate, orientate and focus the image, the radiation source (31) is arranged to project light in the wavelength range 500 to 550 nm, which does not affec t the resist, forming a setting-up image on the table (7a). the setting-up ima ge is viewed in an observation plane (44) through the objective lens (38) and a beam splitter (36). After exposure, the resist is developed and the exposed area of the table (7a) is then milled using a plasma.
Patent CA-2442653-A1 (CA)
Title: Procede de fabrication de tissus
Inventor: BERGER JOHANN
IPC: D03D1/02
Filed: 2002-04-02
Abstract: L'invention concerne un procédé de tissage de tissus mono- et/ou multicouches, en particulier de tissus d'airbag, lequel procédé est caractérisé en ce que des fils de chaîne délivrés par au moins deux ensouples (8, 10) sont tissés.
Patent CA-2443211-A1 (CA)
Inventor: MERKULOV GENNADY V
IPC: C12N15/54
Filed: 2002-04-01
Abstract: L'invention concerne des séquences d'acide aminé de peptides qui sont codées par des gènes présents dans le génome humain : les peptides kinase selon l'invention. Plus précisément, l'invention se rapporte à des molécules d'acide nucléique et de peptides isolées, à des procédés d'identification d'orthologues et de paralogues des peptides kinase, et à des procédés d'identification de modulateurs des peptides kinase.
Patent CA-2443614-A1 (CA)
Title: Chair with bight formed in leg
Inventor: TURNER DENNIS M
IPC: A47C4/20
Filed: 2003-09-30
Abstract: A chair comprises a leg. The leg is formed to include a bight extending longitudinally along the leg to strengthen the leg.
Patent CA-2444290-A1 (CA)
Inventor: ANDERSON DEL
IPC: A47B21/00
Filed: 2003-07-30
Abstract: The invention is a modular, flexible, convertible and expandable workstation system, comprised of three different Module models.   Each Module is capable of mounting machineslequipment and tools, as well as bench tops. The Modules are available in two lengths, and the shorter Module is available in two heights.   The Modules can be joined in a variety of combinations i:o accommodate individual shop needs, and/or space limitations.   Primarily designed for the metal shaping/woodworking shop, this Modular Workstation System enables one to create a multi-station work area with a footprint of as little as 16 square feet, or, by adding more of the Modules, one cars create a multiple workstation/workbench system tailored to one's own workshop or needs, in configurations of one's choosing.
Patent CA-2446234-A1 (CA)
Inventor: AMBRUS GYORGY
IPC: A61K45/00
Filed: 2002-04-17
Abstract: L'invention concerne des compositions comprenant un composant agoniste alpha-2-adrénergique et un composant d'acide gras. Dans un mode de réalisation, les composants d'acides gras comprennent des acides gras. Dans un mode de réalisation préféré, le composant d'agoniste alpha-2-adrénergique et le composant d'acide gras forment un complexe.
Patent CA-2449564-A1 (CA)
Inventor: AHN KYOUNGEUN
IPC: A46B9/04
Filed: 2002-06-06
Abstract: L'invention concerne une section de brosse d'une brosse à dents électrique, ainsi qu'un procédé d'utilisation de celle-ci. Ladite section de brosse comporte un support de poils en forme de disque, à partir duquel s'étend un ou plusieurs doigts porte-poils de longueurs et largeurs différentes. Lesdits doigts offrent une plus grande zone de contact entre les poils et le tissu gingival buccal pour un meilleur massage de celui-ci.
Patent CA-2450849-A1 (CA)
Title: Diagnostic apparatus and diagnostic method for fuel cell
Inventor: KONDO MASAAKI
IPC: G01R31/00
Filed: 2003-11-25
Abstract: According to one aspect of the invention, a diagnostic apparatus (20) for a fuel cell (122) installed in a moving object (110) as a power source is characterized by comprising operation control means (61) that is connected to a control system (160) installed in the moving object (110) to perform operation control of the fuel cell (122) and that performs operation control of the fuel cell (122) by issuing an operational instruction to the control system (160), diagnostic means (62) that diagnoses a state of the fuel cell (122) on the basis of operation of the fuel cell (122) controlled by the operation control means (61), and power adjustment means (40) that adjusts power obtained from the fuel cell (122) operated by the operation control means (61) during a diagnosis made by the diagnostic means (62).
Patent CA-2450877-A1 (CA)
Inventor: MUELLER DON C
IPC: F25D23/00
Filed: 2002-06-14
Abstract: A simple, reliable, compact, low cost and low power cooling system (12) is disclosed. The cooling system is especially suited for an electronic equipme nt enclosure (16) which is located out-of-doors. The cooling system runs on community AC power which is converted to DC. If community power is disrupted , the cooling system takes power from back-up batteries. If a compressor (24) of the cooling system drops to a temperature of degrees (c)., a heating subsyst em including a conduit loop that runs around the compressor and into the equipment chamber of the enclosure for transporting a heat transferring flui d, is activated for transferring heat from the equipment chamber to the compressor. A closed conduit loop is used to pump a mixture of ehtylene glyc ol between the vicinity of the compressor and the interior of the equipment chamber. In this way, heat generated by the equipment to be cooled is transferred to the compressor to heat the enclosed refrigerant and the equipment is simultaneously cooled. The power required by the system is very low, because the system is compactly constructed and the arranged for maximu m efficiency.
Patent CA-2451714-A1 (CA)
Inventor: ISHKHANOV MIKHAIL
IPC: A61F5/02
Filed: 2003-12-22
Abstract: The invention is a waistband with a sculptured soft layer for providing back support as needed by a user. It is intended to be employed when a user is lying on the back or is in a sitting position. The waistband includes a base portion (11) having either two cooperating ends (13) to surround a user's lower back or forming an integral part of the garment, and the sculptured portion (12) having inner and outer surfaces where the inner surface positioned against the base portion of the waistband and the outer surface positioned against the body of the user. The inner surface of the sculptured portion forms a flat plane parallel to the base portion of the waistband and the outer surface forms a curved shape conforming to the contours of the user's body.