baber/WOPTO huggingface dataset:
Patent CA-2214063-C (CA)
Inventor: OZAWA HIROYUKI
IPC: G06T15/04
Filed: 1997-08-27
Granted: 2006-10-24
Abstract: Système de lecture de données de texture depuis une mémoire, sans qu'une unité de cache ne soit nécessaire, de sorte que la vitesse de lecture n'est pas affectée par la taille de la mémoire, dans lequel une adresse de mémoire est fournie à une unité de comparaison d'adresse de mémoire, une unité de comparaison d'adresse de mémoire compare l'adresse de mémoire du pixel actuel à l'adresse de mémoire du pixel adjacent se trouvant juste avant, le résultat de comparaison étant fourni sous forme d'information à une unité de stockage de résultats de comparaison qui stocke l'information. Une unité d'accès à la mémoire reçoit une adresse de mémoire différente de l'adresse de mémoire du pixel adjacent et lit les données de texture de l'adresse correspondante dans une mémoire, les données de texture étant stockées dans une unité de stockage de données de texture. Une unité de restructuration de données de texture lit les données de texture de l'unité de stockage de données de texture correspondant à l'information lue dans l'unité de stockage de résultats de comparaison, et restructure les données de texture en conséquence.
Patent CA-2214981-C (CA)
Title: Non-destructive evaluation of pipes and tubes using magnetostrictive sensors
Inventor: KWUN HEGEON
IPC: G01N29/14
Filed: 1996-02-20
Granted: 2006-05-30
Abstract: A method and apparatus for the inspection of ferromagnetic and non-ferromagnetic pipes (14) or other cylindrical shell structures utilizing the magnetostrictive effect to detect defects within the structure.  The invention constitutes an active testing application, wherein a transmitting coil element (16) generates a mechanical pulse (15) within a cylindrical shell structure through the magnetostrictive effect and a second coil (24) detects reflected mechanical waves (15) within the pipe, or a single sensor (10) functions as both transmitter and detector. The present invention also anticipates a passive monitoring application with a detection coil (16) that continuously monitors ferromagnetic or non-ferromagnetic cylindrical structures for mechanical or acoustic wave emissions (15). Non-ferromagnetic structures (14) are made amenable to inspection by attaching a layer of ferromagnetic material such as nickel on a wall of the structure by plating or bonding such material in a local area where the sensor is to be placed.
Patent CA-2218626-C (CA)
Inventor: OHYA TOMOYUKI
IPC: H04J3/06
Filed: 1997-10-20
Granted: 2002-11-19
Abstract: In order to transmit variable length coded data blocks while reducing data losescaused by code errors, the control circuit 7 makes a group of a plurality of variable length coded data, a fixing length circuit 9 fixes the code length of each of the variable length coded data thus grouped so that the data blocks each have an average code length and then makes a group of the data blocks in that condition, a header outputting circuit 8 prepares a header including information on the grouped data blocks and a synchronization word, and a control circuit 7 controls a switch SWC so that the prepared header and the group of data blocks are output through an output terminal 2. On the decoding side, the data blocks are synchronized/decoded by obtaining the code length of the group of data blocks and the number of the data blocks with reference to the location of the synchronization word in the header and information on the data blocks.
Patent CA-2224897-C (CA)
Inventor: AIRD FREDERIC
IPC: A63C1/02
Filed: 1998-01-23
Granted: 2001-05-15
Abstract: The invention comprises a skate boot having an outsole associated with the bottom of the skate boot. The outsole includes a base member, a raised region and a member for attaching a blade chassis to the insert member. The base member includes an outer surface, a ball region and a heel region. The raised region is associated with the ball and the heel regions of the base member.
Patent CA-2226762-C (CA)
Inventor: STOLYAR ALEKSANDR L
IPC: H04W36/08
Filed: 1997-02-13
Granted: 2002-04-02
Abstract: Afin d'atténuer les effets indésirables du phénomène de déséquilibre de charge inhérent aux systèmes de communication sans fil, à plusieurs porteuses et à spectre étalé, ce système met en oeuvre de manière avantageuse une technique de transfert en tant que moyen destiné à équilibrer le trafic d'appel (appelé communément "charge") parmi une pluralité de porteuses d'un système de communication. Selon l'invention, le système de communication sans fil et à plusieurs porteuses contrôle (214) une pluralité de mesures correspondant à la charge supportée par chaque porteuse de la pluralité de porteuses du système, et en fonction de ces mesures, transfère (220) le trafic d'appel vers la pluralité de porteuses ou le répartit entre celles-ci, atténuant ainsi les effets indésirables inhérents au déséquilibre de charge.
Patent CA-2228800-C (CA)
Title: Hydroconversion process employing a phosphorus loaded nimop catalyst with a specified pore size distribution
Inventor: SHERWOOD DAVID EDWARD JR
IPC: B01J23/85
Filed: 1996-08-22
Granted: 2002-12-24
Abstract: A process for hydrotreating a charge hydrocarbon feed containing components boiling above 1000 ~F (538 ~C), sulphur, metals and carbon residue, to provi de product containing decreased levels of components having a boiling point greater than 1000 ~F (538 ~C), decreased levels of sulphur, particularly decreased sulphur contents in the unconverted 1000 ~F+ (538 ~C+) boiling poi nt products and reduced sediment, which comprises: contacting said hydrocarbon feed with hydrogen at isothermal hydroprocessing conditions in the presence of, as catalyst, a porous alumina support containing 2.5 wt.% of silica and bearing 2.2-6 wt.% of a Group VIII metal oxide, 7-24 wt.% of a Group VIB met al oxide and 0.3-2 wt.% of a phosphorus oxide, said catalyst having a Total Surface Area of 175-205 m2/g, a Total Pore Volume (TPV) of 0.82-0.98 cc/g, a nd a Pore Diameter Distribution wherein 29.6-33.0 % of the TPV is macropores of  diameter > 250 .ANG., 67.0-70.4 % of the TPV is micropores of diameter &l t; 250 .ANG., 65 % of the TPV in pores with diameters < 250 .ANG. is micropores of diameter within ~25 .ANG. of a pore mode by volume of 110-130 .ANG., and < ;0.05 cc/g of the pore volume is present in micropores with diameters <80 .ANG. .
Patent CA-2228944-C (CA)
Title: Liposomal phosphodiester, phosphorothioate, and p-ethoxy oligonucleotides
Inventor: LOPEZ-BERESTEIN GABRIEL
IPC: A61K48/00
Filed: 1996-08-26
Granted: 2011-10-18
Abstract: An improved delivery system for antisense oligonucleotides involves a liposomal composition, comprising a liposome which consists essentially of neutral phospholipids and an antisense oligonucleotide that is entrapped in the liposome and is selected from the group consisting of phosphodiester oligonucleotides, phosphorothioate oligonucleotides, and p-ethoxy oligonucleotides.
Patent CA-2231979-C (CA)
Inventor: HATA ISAO
IPC: B65D1/02
Filed: 1998-03-12
Granted: 2003-07-29
Abstract: A stretch blow bottle made from a polyester resin composition which comprises: (A) 60 to 99% by weight of a polyethylene terephthalate resin and (B) 1 to 40% by weight of a polyethylene isophthalate resin, wherein 300 square microns of a section exposed by cutting the neck of the bottle contains less than one particle of the polyethylene isophthalate resin (B) having a diameter of 0.1 micron or above in the polyethylene terephthalate resin (A) as the matrix.
Patent CA-2232792-C (CA)
Title: Mobile communication system and method for establishing a data call
Inventor: RASANEN JUHA
IPC: H04L12/20
Filed: 1996-09-25
Granted: 2007-11-06
Abstract: The present invention generally relates to data transmission services in mobile communication systems. A mobile subscriber may typically be entitled to different kinds of tele and bearer services.  Presently, each user data rate is an independent bearer service. This means that there is a vast number of bearer services, which causes problems for both the network operators and the mobile subscribers.  According to the invention, the number of bearer services is reduced by defining the bearer service to cover several data rates, and by negotiating, at the call set-up stage, the data rate to be used by the data call in the bearer service between the mobile station (MS) and the mobile communication network (MSC). The next step is to negotiate the data rate between the mobile communication network (MSC) and the fixed network, such as PSTN or ISDN. Then, if required, the data rate of the mobile communication network and the radio channel resources are adapted to the data rate used towards the fixed network.
Patent CA-2233285-C (CA)
Inventor: MCCARTHY JAMES R
IPC: A61P11/14
Filed: 1997-01-30
Granted: 2006-07-04
Abstract: L'invention concerne des composés représentés par la formule (I) comprenant les stéréo-isomères, ainsi que leurs sels d'addition d'acide acceptables sur le plan pharmaceutique, dans laquelle R<1> représente NR<4>R<5> ou OR<5>; R<2> représente alkyle C1-6, alkyloxy C1-6 ou alkylthio C1-6; R<3> représente hydrogène, alkyle C1-6, alkylsulfonyle C1-6, alkylsulfoxy C1-6 ou alkylthio C1-6; R<4> représente hydrogène, alkyle C1-6, mono- ou di(C3-6 cycloalkyle)méthyle, cycloalkyle C3-6, alkényle C3-6, hydroxyalkyle C1-6, alkylcarbonyloxy C1-6 alkyle C1-6 ou alkyloxy C1-6 alkyle C1-6; R<5> représente alkyle C1-8, mono- ou di(cycloalkyle C3-6)méthyle, Ar<1>CH2, alkyloxy C1-6 alkyle C1-6, hydroxyalkyle C1-6, alkényle C3-6, thienylméthyle, furanylméthyle, alkylthio C1-6 alkyle C1-6, morpholinyle, mono- ou di(alkyle C1-6)aminoalkyle C1-6, di(alkyle C1-6)amino, alkylcarbonyle C1-6 alkyle C1-6; alkyle C1-6 substitué par imidazolyle; ou un radical représenté par la formule -Alk-O-CO-Ar<1>; ou R<4> et R<5>, pris ensemble avec l'atome d'azote auquel ils sont fixés, peuvent constituer un groupe éventuellement substitué pyrrolidinyle, pipéridinyle, homopipéridinyle ou morpholinyle; possédant des propriétés d'antagonistes du récepteur de CRF; des compositions pharmaceutiques contenant ces composés en tant qu'ingrédients actifs; des procédés servant à traiter des maladies provoquées par l'hypersécrétion de CRF, telles que la dépression, l'anxiété, la toxicomanie, au moyen de l'administration d'une quantité efficace d'un composé représenté par la formule (I).
Patent CA-2241699-C (CA)
Inventor: CORTES NESTOR EDUARDO
IPC: H01R13/658
Filed: 1998-06-24
Granted: 2006-01-03
Abstract: This invention provides electrical connectors, particularly for devices having a low signal level which might be adversely affected by stray radiated and/or conducted electromagnetic emissions, for example thermocouple sensor circuits. The connector has terminal means for attachment of an electrical lead, connecting means for engagement electrically with mating conductive means of an electrical component, and a block of ferrite material, through which the or each connecting means is engaged so as to provide complete protection by the ferrite material against interference by electromagnetic radiation.
Patent CA-2242487-C (CA)
Title: Systeme reseau du type en boucle et commande du trajet de celui-ci
Inventor: SUITA DAISUKE
IPC: H04L12/70
Filed: 1997-11-12
Granted: 2002-10-15
Abstract: L'invention concerne un système réseau, lequel est parfaitement en mesure de résoudre un défaut et est donc très fiable, ainsi qu'un procédé d'établissement d'un trajet de celui-ci. A l'aide d'une pluralité de dispositifs nodaux, possédant chacun un dispositif de communication local constituant une source de données, on construit un réseau du type en boucle fonctionnant en MTA. Lorsqu'un dispositif de communication local (21-1) et un dispositif de communication local (21-2) transmettent des données de manière interactive, un trajet de communication (41) destiné à transmettre des données ainsi qu'un trajet de communication (42) destiné à recevoir des données sont formés par des trajets séparés situés des deux côtés d'une boucle, et il se forme un trajet de communication de rechange (43) dans la direction inverse. Lorsqu'il se produit un défaut quelconque sur le trajet de transmission, il s'effectue un bouclage entre les dispositifs nodaux adjacents au point défectueux, à l'aide du trajet de communication de rechange, afin de récupérer le trajet de communication.
Patent CA-2251666-C (CA)
Inventor: NEWMAN JOHN W
IPC: G01B9/025
Filed: 1997-04-15
Granted: 2002-04-09
Abstract: Une structure déformable est soumise à une pluralité de pressions réduites, qui entraînent une bosse à la surface de la structure déformable située au-dessus d'un décollement dans ladite structure. On mesure la section de la bosse pour chaque pression réduite dans un plan parallèle à la surface de la structure déformable. Quand la section de la bosse n'augmente pas avec une réduction de la pression, elle approche de la surface du décollement. On calcule la profondeur du décollement en utilisant la modification de la section de la bosse par modification de pression.
Patent CA-2253579-C (CA)
Inventor: KIM JIN-HAN
IPC: G02B6/04
Filed: 1998-11-04
Granted: 2003-08-19
Abstract: An optical fiber having a multi-step core structure, and a method of fabricating the same, are provided. The optical fiber includes a central core having a predetermined diameter a1 from an central axis and a refractive index n1, a first outer core having a diameter a2 and a refractive index n2 smaller than the refractive index n1 and surrounding the central core, a second outer core having a diameter a3 and a refractive index n3 smaller than the refractive indexn2 and surrounding the first outer core, and a cladding having a diameter a4 anda refractive index n0 smaller than the refractive index n3 and surrounding the second outer core. The diameter of the core is increased by making the refractive index distribution of the core multi-stepped, thus providing easy fabrication. The optical fiber has a low dispersion value in a 1550nm wavelength, thus making superspeed long distance transmission possible.
Patent CA-2256733-C (CA)
Inventor: LANG RALPH UWE
IPC: H04L5/22
Filed: 1997-05-30
Granted: 2005-04-26
Abstract: The present disclosure discloses a data frame (100) for use in a radio syste m that continuously transmits both digital audio data and digital command data between stations in the radio system. The disclosed dat a frame (100) has two or more voice fields (130-133) and two or more command fields (120-123). Each of the voice fields are equal in size and contain an equal portion of the digital audio data. The voice fields may be further arranged into two or more sub-portions (130a-d) arranged most significant to least significant bit and each of the sub-portions are arranged most significant to least significant bit. The voi ce fields may further include a check field (130e) contiguous to one of the two or more sub-portions to provide the ability to determine whether a selected portion of each of the sub-portions is erroneous. Each of the command fields containing an equal portion of the digital command dat a. Each of the two or more command fields are interleaved between the two or more voice fields and contiguous to at least one of the t wo or more voice fields in the disclosed data frame. The data frame may also include a flame synchronization field (110). Also disclosed i s a method for forming the data frame.
Patent CA-2275033-C (CA)
Inventor: SOKOLL KENNETH K
IPC: C08J5/18
Filed: 1997-12-19
Granted: 2005-08-02
Abstract: Copolymers designed for use as particulate carriers containing functionalizable amino acid subunits for coupling with targeting ligands are described. The copolymers are polyesters composed of .alpha.-hydroxy acid subunits such as D,L-lactide and pseudo-.alpha.-amino acid subunits which may be derived from serine or terpolymers of D,L-lactide <1 M G> and glycolide and pseudo-.alpha.-amino acid subunits which may be derived from serine. Stable vaccine preparations useful as delayed release formulations containing antigen or antigens and adjuvants encapsulated within or physically mixed with polymeric microparticles are described. The particulate carriers are useful for delivering agents to the immune system of a subject by mucosal or parenteral routes to produce immune responses, including antibody and protective responses.
Patent CA-2279082-C (CA)
Inventor: MARTIN JOHANNES JOSEF EDMUND
IPC: F23K3/08
Filed: 1999-07-28
Granted: 2004-07-20
Abstract: The charging device comprises a feed hopper (11), a feed chute (12), a feed table (13) and at least one charging element (14) which comprises a thrust part (15) and a guide part (16). While the thrust part (15) serves to convey the combustible material, the guide part (16) serves to guide the thrust part and to seal the charging element to the outside, so that no gases can escape to the outside from the combustion chamber.      Moreover, secondary air is also prevented from being drawn into the combustion installation. A sealing arrangement (21) serves this purpose.
Patent CA-2280290-C (CA)
Title: Netrin receptors
Inventor: LEONARDO E DAVID
IPC: A61K48/00
Filed: 1998-02-19
Granted: 2003-10-07
Abstract: The invention provides methods and compositions relating to vertebrate UNC-5 proteins which function as receptor proteins for netrins, a family of cell guidance proteins. The proteins may be produced recombinantly from transformed host cells from the disclosed vertebrate UNC-5 encoding nucleic acid or purified from human cells. The invention provides specific hybridization probes and primers capable of specifically hybridizing with the disclosed vertebrate unc-5 gene, vertebrate UNC-5-specific binding agents such as specific antibodies, and methods of making and using the subject compositions in diagnosis, therapy and in the biopharmaceutical industry.
Patent CA-2281136-C (CA)
Inventor: NAKANISHI NAOYA
IPC: H01M50/571
Filed: 1999-08-31
Granted: 2008-07-22
Abstract: For use in lithium secondary cells, a positive electrode terminal 51 and a negative electrode terminal 81 are given an enhanced mechanical strength to improve the reliability of electrical connection between the cell and an external circuit, while the formation of oxide film on these terminals is inhibited to suppress the discharge voltage drop of the cell. To give these advantages to the lithium secondary cell embodying the invention, the positive electrode terminal 51 is formed from an aluminum alloy containing magnesium and silicon in a combined amount of at least 1.0 wt.% as additive elements, and the negative electrode terminal 81 is formed by plating a substrate of oxygen-free copper with nickel.
Patent CA-2285277-C (CA)
Inventor: NEFF RICHELLE L
IPC: B01J20/34
Filed: 1998-03-31
Granted: 2007-08-07
Abstract: Apparatus, materials, and methods for removing ammonia from fluids using met al hydroxides (e.g. zinc hydroxide) and metal loaded media (e.g. zinc loaded ion exchange resins); the metal hydroxides and metal loaded media may be regenerated with a weak acid (pK a between 3 and 7). Alternatively, ammonia is removed from fluids by using H2S O4 and ZnSO4 and metal loaded media; the metal loaded media may be regenerated with H2SO4 and ZnSO4; the ammonia containing H2SO4 and ZnSO4 may be concentrated as necessary to form (NH4)2SO4.ZnSO4.6H2O (ammonium zinc sulfate hexahydrate) crystals. These crystals are removed from the mother liquor and heated to temperatures exceeding 200 .degree.C releasing NH3 and H2O vapor upon the decomposition of the crystals.
Patent CA-2285714-C (CA)
Inventor: HENRICSON KAJ O
IPC: D21C/
Filed: 1999-10-07
Granted: 2004-09-21
Abstract: A cellulose pulp continuous digester (e. g. for producing kraft pulp) is operated so that it has an inverted top separator and is hydraulically filled to above the level of the inverted top separator, and may be substantially completely hydraulically full. A plurality of different liquor flows may be extracted from the inverted top separator, and an in-line drainer may be provided in a conduit through which liquid is extracted.
Patent CA-2287482-C (CA)
Title: Process for making 2-aryl-3-aryl-5-halo pyridines useful as cox-2 inhibitors
Inventor: VOLANTE RALPH P
IPC: C07D213/61
Filed: 1998-04-14
Granted: 2004-02-17
Abstract: The invention encompasses a process for making compounds of Formula (I) usef ul in the treatment of cyclooxygenase-2 mediated diseases.
Patent CA-2290801-C (CA)
Inventor: MERMET-GUYENNET MICHEL
IPC: H01L25/18
Filed: 1999-11-24
Granted: 2006-11-14
Abstract: A power electronic device (1) comprises a conducting base (2) with first planar semi-conducting circuits layout comprising diodes (4) and IGBT (6) with contacts (12,14,16). The device also comprises a second planar semi-conducting circuits layout (104,106), the two layouts are separated by a planar conducting network (18,28A,28B) comprising at least one electrically conducting bar (20) also serving for heat dissipation, connecting contacts (12,16) of the circuits (4,6). The bar carries the circuits (104,106). At least one conducting element (28A,28B) which is electrically insulated from the bar and contained within the bar, is connected to other contacts (14) of the circuits (4,6) of the first layout.
Patent CA-2297993-C (CA)
Title: Method and system monitoring configuration changes in a data processing system
Inventor: THOMSEN PETER MATTHEW
IPC: G06F1/26
Filed: 2000-02-04
Granted: 2006-04-11
Abstract: A method and system for monitoring and adapting to configuration changes in a data processing system having a known configuration, while power is applied thereto. In response to a configuration change in the data processing system, values are calculated for multiple system operating factors. An alert is provided to a user if at least one of said calculated values, among the multiple system operating factors, is not within a predetermined range of values for the multiple system operating factors. In addition, the operation of the data processing system is restricted to accommodate for any system operating factors which are not within the predetermined range of values, such that the data processing system is guarded from damage due to an unstable configuration.
Patent CA-2299458-C (CA)
Title: Cosmetic compositions
Inventor: PILLAI SREEKUMAR
IPC: A61K8/67
Filed: 1998-07-07
Granted: 2008-02-26
Abstract: Resveratrol, a component of a variety of common edible plants, including peanuts and red grapes, is a phytoestrogen. Resveratrol inhibits proliferation of skin epidermal cells (keratinocytes) and stimulates their differentiation. Resveratrol was also found to alleviate skin irritation that may be caused by alpha-hydroxy acids. Resveratrol is useful in improving the appearance of wrinkled, lined, dry, flaky, aged or photodamaged skin and improving skin thickness, elasticity, flexibility, radiance, glow and plumpness.