baber/WOPTO huggingface dataset:
Patent CA-2295088-C (CA)
Title: Gastrokinetic bicyclic benzamides of 3- or 4-substituted 4-(aminomethyl)-piperidine derivates
Inventor: BOSMANS JEAN-PAUL RENE MARIE A
IPC: A61P1/14
Filed: 1998-07-07
Granted: 2007-10-23
Abstract: The present invention of compounds of formula (I), a stercochemically isomer ic form thereof, an N-oxide form thereof or a pharmaceutically acceptable acid addition salt thereof, R1 and R2 taken together form a bivalent radical of formula wherein in said bivalent radical one or two hydrogen atoms may be substituted with C1-6alkyl; R3 is hydrogen or halo; R4 is hydrogen or C1-6alkyl; R5 is hydrogen or C1-6alkyl; L is C3-6cycloalkyl, C5-6cycloalkanone, C2-6alkenyl, or L is a radical of formula -Alk-R6-, Alk-X-R7, -Alk-Y-C(=O)-R9, or -Alk-Y-C(=O)-NR11R12 wherein each Alk is C1-12alkanediyl; and R6 is hydrogen, cyano, C1-6alkylsulfonylamino, C3-6cycloalkyl, C5-6cycloalkanone, or a heterocyclic ringsystem; R7 is hydrogen, C1-6alkyl, hydroxyC1-6alkyl, C3-6cycloalkyl, or a heterocyclic ringsystem; X is O, S, SO2 or NR8; said R8 being hydrogen or C1-6alkyl; R9 is hydrogen, C1- 6alkyl, C3-6cycloalkyl, C1-6alkyloxy or hydroxy; Y is NR10 or a direct bond; said R10 being hydrogen, or C1-6alkyl; R11 and R12 ea ch independently are hydrogen, C1-6alkyl, C3-6cycloalkyl, or R11 and R12 combined with the nitrogen atom may form an optionally substitut ed pyrrolidinyl, piperidinyl, piperazinyl or 4-morpholinyl ring. Processes for preparing said products, formulations comprising said products and their use as amedicine are disclosed, in particular for treating conditions which are related to impairment of gastric emptying.
Patent CA-2296141-C (CA)
Inventor: RONDEAU CHRISTINE
IPC: C08L75/04
Filed: 2000-01-18
Granted: 2009-12-22
Abstract: L'invention a pour objet l'utilisation d'une association de deux colorants cationiques particuliers, à titre de colorants directs, dans des composition s destinées à la teinture directe des fibres kératiniques ne contenant pas de colorant autooxydable, en particulier des fibres kératiniques humaines telle s que les cheveux, les compositions de teinture directe la contenant, les procédés de teinture directe correspondants et les dispositifs de teinture mettant en oeuvre lesdites compositions.
Patent CA-2297456-C (CA)
Inventor: MCNALLY MICHAEL P
IPC: E21D11/15
Filed: 2000-01-28
Granted: 2009-06-30
Abstract: A primary support for a tunnel roof comprising elongated lagging members which are "extruded" from tubes forming a shield for a tunnel boring machine. The lagging is inserted into the tubes at different times so as to avoid having the ends of adjacent lagging members coincide. As the tunneling machine progresses in the direction of boring, the lagging members emerge from the shield tubes to form a primary tunnel roof lining. Ring beams or arc beams may be installed as required by means of rock bolts or other fastening means.
Patent CA-2298963-C (CA)
Title: Fence section
Inventor: DESOUZA JOSEPH
IPC: E04H17/14
Filed: 2000-02-18
Granted: 2004-01-06
Abstract: A fence unit extending between vertical posts in formed using extruded plastic top, middle and bottom rails resting on hangers attached to the posts. Each of the rails as parallel side walls as well as top and bottom walls and a pair of internal wall portions extending between the side wall portions. A reinforced member in the form of a channel extends through each of the rails between the internal wall portions. The bottom rail teas the top all cut away to form a groove while tire top rail has the bottom wall cut away to form a groove and the middle rail has both the top and bottom rails cut away in a similar manner. The assembly then includes boards or panels adapted to fit between the top and middle rails and the middle bottom rails and extending into the grooves to abut the adjacent internal wall portions and screw fasteners extend into the rail portions to hold the assembly together as a unit.
Patent CA-2300622-C (CA)
Inventor: SLACK MAURICE WILLIAM
IPC: E21B33/127
Filed: 2000-03-10
Granted: 2003-10-07
Abstract: A seal element is provided which comprises inner and outer, concentric, radially spaced apart, tubular helical cages. Each cage is formed by a plurality of helically parallel steel coils joined at their upper and lower ends by integral sleeves. A nitrite bladder is positioned between the cages. The seal element can be expanded by supporting its base and applying compressive load.
Patent CA-2304557-C (CA)
Title: Inhibiteurs du transport des polyamines
Inventor: POULIN RICHARD
IPC: C07C237/10
Filed: 1998-04-21
Granted: 2008-12-30
Abstract: Cette invention se rapporte à la conception, à la synthèse et à l'utilisation thérapeutique d'une variété de nouveaux inhibiteurs de transport des polyamines. La caractéristique principale de cette classe d'inhibiteurs de transport consiste à incorporer un segment de liaison ou une chaîne latérale qui empêche l'assimilation des polyamines et contribue à conjuguer des analogues de polyamines pour former des dimères ayant un pouvoir inhibiteur élevé contre l'assimilation des polyamines. Ces nouveaux composés incorporent des caractéristiques qui sont conçues pour maximiser leur stabilité chimique et métabolique et leur capacité à se fixer au transporteur de polyamines, ainsi qu'à minimiser leur toxicité en empêchant leur absorption par les cellules. L'objectif de ces inhibiteurs est d'empêcher l'assimilation ou la récupération des polyamines en circulation par des cellules proliférant rapidement, telles que les cellules tumorales, afin de renforcer l'effet des inhibiteurs thérapeutiques de la biosynthèse des polyamines, telle que l'alpha-difluorométhylornithène.
Patent CA-2309045-C (CA)
Inventor: KOSHIMUTA MASAYA
IPC: H04N9/00
Filed: 1998-10-20
Granted: 2007-01-02
Abstract: A television receiver comprises an input circuit (1) for Y, PB, and PR signals of an external component video input signal, a matrix circuit (5) having a function of converting luminance signal Y and transmitted chrominance signals PB and PR into primary color signals R, G, and B, and a function of converting luminance signal Y and color-difference signals B-Y and R-Y into primary color signals R, G, and B, and a color-difference conversion circuit (8). When Y, PB, and PR  signals of an external component video input signal based on various television systems are fed to the color-difference signal conversion circuit (8), the video signal discriminating circuit (7) determines the video signal format based on data characterizing a video signal such as the horizontal sync frequency and the like of the input signal, and automatically converts the output of the color-difference signal conversion circuit (8) to either Y, PB, and PR signals or to Y, B-Y, and R-Y signals, and supplies the converted signals to the matrix circuit (5).  The matrix circuit (5) generates primary colors faithful to the component video input signals of various incoming television systems.
Patent CA-2310018-C (CA)
Title: Apparatus and method for preventing bacteria from propagating and removing bacteria in drink conveying pipe
Inventor: MIDDLETON DAVID LESLIE PHILLIP
IPC: B08B9/02
Filed: 1998-10-26
Granted: 2004-02-03
Abstract: A conventional apparatus for preventing growth of microbia in a carrier tube by an electromagnetic field has no or little effect. An apparatus 1 serves to prevent growth of microbia propagating themselves on an internal wall of a carrier tube 63 for carrying beer and the like or t o remove the microbia. The apparatus 1 comprises a control unit 2 for generating an electric signal including an audio frequency component, a transponder 3 including a coil 31 and a case 32 for housing the coil 31, and means for attaching the transponder 3 to an external wall of the carrier tube 63, and generates an audio electronic signal to be sent through the carrier tube 63 by applying the electric signal to the coil 31.
Patent CA-2312034-C (CA)
Inventor: DUBOIS PHILIPPE
IPC: C22C38/24
Filed: 1999-09-28
Granted: 2010-06-01
Abstract: The invention concerns a steel composition comprising, expressed in wt.%: 0.2 to 0.4 % of C; 0.8 to 2 % of Cr; 0.6 to 2 % of Mo; 0.05 to 0.4 % of Al; and as the case may be, not more than 0.5 % of Si; not more than 1.5 % of Mn; not more than 1.5 % Ni; not more than 0.5 % of V; the rest consisting of iron and residual impurities; said composition Cr, Mo, V and Al contents expressed in wt.% satisfies the following relationship: 4 </= 3Cr + Mo + V + 2Al </= 8. The invention also concerns a method for making treated and nitrided parts, made of said compositions.
Patent CA-2314347-C (CA)
Inventor: ELENZ THOMAS
IPC: D21F3/04
Filed: 2000-07-19
Granted: 2008-12-30
Abstract: Machine and process for at least one of producing and finishing a fibrous material web. The machine includes a press section, for dewatering the fibrous web, with a press nip, a former, located before, relative to a web travel direction, the press section for sheet formation, and a dryer section, located after the press section for drying the fibrous material web including a first dyer section having no more than three dryer cylinders. Two press rolls are arranged to form the press nip, and at least one press felt is located on each surface of the material web, such that the material web and the at least one press felt on each side of the material web are guided through the press nip. The fibrous material web is dewatered in the former to a dry content of at least approximately 18 %, partially loops around the no more than three dryer cylinders, and is constantly supported from the former to an end of the first dryer group. This arrangement permits the provision of a small but efficient, low cost machine.
Patent CA-2315483-C (CA)
Inventor: SMITH HENRY DALL JR
IPC: C03C25/26
Filed: 2000-08-10
Granted: 2009-12-22
Abstract: A sized staple fiber product that disperses quickly, thoroughly and uniformly in water is particularly useful in the manufacture of gypsum board by the slurry process. An aqueous chemical size composiiton on the surface of the fibers contains a high level of surfactant and can contain a polymer film former and a biocide. Preferably, the fiber is chopped glass fiber. Novel sizing composition and methods of making and using the fiber are also disclosed.
Patent CA-2315917-C (CA)
Inventor: SCHICHT HEINZ
IPC: G02B1/10
Filed: 1999-10-20
Granted: 2012-12-18
Abstract: A layer stack for the surface coating of transparent substrates, in particular panes of glass, has at least one metal oxide composite layer produced by reactive cathodic sputtering and contains Zn oxide and Sn oxide. Relative to the total amount of metal, this metal oxide composite layer contains from 0.5 to 6.5% by weight of one or more of the elements Al, Ga, In, B, Y, La, Ge, Si, P, As, Sb, Bi, Ce, Ti, Zr, Nb and Ta. In a layer stack which has a silver layer as a functional layer, the metal oxide composite layer may be used as an upper and/or lower antireflection layer, as a diffusion barrier layer, as a sublayer of an antireflection layer and/or as an upper cover layer.
Patent CA-2316734-C (CA)
Title: Inflow and drain fixture for bathtubs or shower tubs
Inventor: BENNE DAVID
IPC: E03C1/24
Filed: 2000-08-24
Granted: 2007-06-12
Abstract: The inflow and drain fixture has a first housing section (7), which can be fixed to the back of a sidewall (2) of the tub (1) by means of a fastening ring (12) to be arranged on the tub side of the sidewall (2). An inflow fixture is furthermore provided, which is to be arranged on the tub side and connected to the above first housing section (7), said inflow fixture encompassing a second housing section (15) with a drain channel (15c), a drain opening (15d) and a turning handle (18) for operating the drain valve (9). The first housing section (7) is clamp-mountable with the fastening ring (12) independently from the second housing section (15) to the sidewall (2) in such a manner that the second housing section (15) can be taken off for cleaning purposes without detaching the fastening ring (12). The parts on the tub side can be very easily removed for cleaning purposes and the passages are then easily accessible for cleaning.
Patent CA-2324239-C (CA)
Inventor: CHRISTIE JOSEPH MICHAEL
IPC: H04L29/02
Filed: 1995-03-29
Granted: 2003-12-09
Abstract: The present invention includes a method, system, and apparatus for providing communication control. The invention includes a method in which signalling is processed externally to a switch before it is applied by the network elements (131-136). The processor (120) is able to select network characteristics and signal the network elements (131-136) based on the selections. A network (110) employing the processing method is also included, as well as a signalling system that employs the processing method.
Patent CA-2324301-C (CA)
Title: Novel use of phospholipids of vegetable and animal origin in nutritional therapy
Inventor: PONROY YVES
IPC: A23L33/15
Filed: 2000-01-14
Granted: 2011-06-28
Abstract: The invention concerns the field of biology and more particularly therapy and nutrition. More specifically, the invention concerns the use of phospholipids of animal origin, rich in unsaturated fatty acids, of the n-3 series to produce a suitable dietetic and/or pharmaceutical preparation for improving or restoring good mood, fighting against depressive states, chronic fatigue syndrome and asthenia, as well as for attenuating hyperactivity syndrome. The phospholipids can be associated with vegetable oils rich in unsaturated fatty acids of the n-3 series and/or fish oils, and/or vitamins. The invention is applicable in dietetics or in therapy.
Patent CA-2333422-C (CA)
Inventor: VALLEE BERNARD
IPC: A47C1/121
Filed: 2000-03-10
Granted: 2008-02-19
Abstract: The invention concerns a seat with a seating surface tilting about a horizontal axis (24) designed in particular to equip halls for accommodating spectators such as conference halls and/or entertainment halls, comprising at least an underframe with a substantially longitudinal axis (14) and whereto is optionally fixed a back portion (16), and with respect to which a horizontal axis (24) is determined, the seating surface (20) comprising a first part (32) projecting forward relative to the horizontal axis (24), and a second part (30) projecting towards the underframe (12). The invention is characterised in that the underframe (12) contains a gas actuator (40) whereof one end (48) is fixed to the underframe (12) and the other end (50) is fixed to the second part (30) of the seating surface (20).
Patent CA-2334536-C (CA)
Inventor: STERN NATHAN
IPC: B65H77/00
Filed: 2001-02-08
Granted: 2005-04-26
Abstract: Device and method for the automatic register setting of printings printed by plate cylinders (6, 7, 8, n1) in a rotary machine using inks of a plurality of colors. The printing machine particularly comprises a succession of printing units (3, 4, 5, n), at least one pulse generator (23), two pull rollers (14, 15) located downstream of said printing units (3, 4, 5, n), means (7, 8, n1, 12, 13, n3) of correction to correct some register errors, scanning heads (24, 25, n6) each located near and downstream to the respective printing units (4, 5, n). Each printing unit (3, 4, 5, n) particularly includes one of said plate cylinders (6, 7, 8, n1) as well as one of said pressing cylinders (9, 10, 11, n2). Each pressing cylinder being controlled by one of the control units (20, 21, 22, n5).
Patent CA-2341120-C (CA)
Title: Method for improving the appearance of skin and topical compositions for practicing same
Inventor: ANDERSON GLEN T
IPC: A61K8/00
Filed: 2001-03-16
Granted: 2004-02-24
Abstract: The present invention relates to novel topical compositions that are useful to enhance the overall appearance of the skin, such as reducing the appearance of fine lines and wrinkles. The present invention, which in brief summary, is a topical cosmetic composition having a spherical and/or substantially spherical optical diffuser particle and crosslinked silicone elastomer. In addition, the present invention includes methods of using such a topical composition and methods for cosmetically improving the appearance of skin.
Patent CA-2347051-C (CA)
Title: Satellite telecommunication system with storage of messages in electronic mailboxes
Inventor: NIBBELING HENRICUS THEODORUS M
IPC: H04B7/185
Filed: 1999-11-16
Granted: 2005-01-11
Abstract: Telecommunications system, particularly for exchanging telecommunication traffic between fixed and mobile users, such as long drivers, by way of a satellite communication network, such as the Inmaarsat system, built up from several telecommunication satellites which are operatively coupled, by way of radio transmission links, to one or more earth stations. The earth stations are operatively connected, by way of a service centre, to an earth communication network built up from fixed and/or mobile telecommunication networks, messages received from users by way of the satellite communication network being stored in electronic mailboxes at the service centre.
Patent CA-2348955-C (CA)
Title: Structures presentant des caracteristiques magnetiques ameliorees pour des resistances magnetiques geantes
Inventor: LUBITZ PETER
IPC: B32B5/16
Filed: 1999-10-27
Granted: 2007-08-07
Abstract: Empilement de résistances magnétiques géantes contenant au moins deux couches ferromagnétiques (p.ex. CoFe) séparées par une couche non ferromagnétique (p.ex. Cu). Une couche de matériau de dissociation de phase (tel que le tantale ou un alliage à base de tantale) située entre la couche non ferromagnétique et au moins une des deux couches ferromagnétiques prévient la croissance indésirable de structures à gros grains dans les couches ferromagnétiques.
Patent CA-2353492-C (CA)
Title: Hot-dip galvanized high-strength steel sheet having superior workability and galvanizability and method for producing the same
Inventor: OSAWA KAZUNORI
IPC: C21D8/04
Filed: 2000-10-13
Granted: 2004-10-26
Abstract: A hot-dip galvanized high-strength steel sheet having superior workability and galvanizability containing: 0.01% to 0.20% by weight of C; 1.0% by weight or less of Si; more than 1.5% to 3.0% by weight of Mn; 0.10% by weight or less of P; 0.05% by weight or less of S; 0.10% by weight or less of Al; 0.010% by weight or less of N; 0.010% to 1.0% by weight in total of at least one element selected from the group consisting of Ti, Nb, and V; and the balance being Fe and incidental impurities; in which the steel sheet has the metal structure in which the areal rate of the ferrite phase is 50% or more, the ferrite phase has an average grain diameter of 10 .mu.m or less, and the thickness of a band-like structure composed of the second phase satisfies the relationship Tb/T .ltoreq. 0.005, where Tb is the average thickness in the sheet thickness direction of the band-like structure and T is the thickness of the steel sheet, and a method for producing the same. To provide a method for producing a hot-dip galvanized high-strength steel sheet in which superior workability and high strength are obtained and moreover satisfactory galvanizability is obtained when galvanizing is performed using facilities such as a continuous galvanizing line.
Patent CA-2358342-C (CA)
Inventor: KIZAWA MAKOTO
IPC: H04N1/64
Filed: 1997-07-17
Granted: 2003-05-20
Abstract: The color facsimile apparatus comprises communica-tion result report generating means for synthesizing a part of unsent image data with communication result data of the communication so as to be output. When the image data is color image data, the part of image data is converted to monochromatic image data so as to generate image data to be synthesized with the transmission result report.      When an absence of any one of printing material occurs, color image data is converted to image data of a single color to be printed, and data, showing that received data has been color image data, is displayed on a printing paper.
Patent CA-2358387-C (CA)
Title: Dispositif de fixation de tissus et systeme d'acheminement
Inventor: YEUNG TERESA T
IPC: A61B17/128
Filed: 1999-09-15
Granted: 2007-11-13
Abstract: L'invention concerne une fixation (13) et un dispositif d'acheminement de fixations (73) destiné à guider, acheminer et déployer la fixation (13) dans un tissu pour assurer durablement l'effet de forces d'accrochage, de même qu'un procédé d'utilisation correspondant. La fixation (13) est incurvée au moyen d'un matériau de type ressort ou à mémoire de forme (15) et des éléments d'accrochage (14). La fixation (13) est tendue de manière souple puis chargée dans une cartouche (7) à l'intérieur d'une aiguille (1). L'aiguille (1) et la cartouche (7) comportent une fente (2, 8), lesdites fentes (2, 8) s'étendant jusqu'aux ouvertures distales (16, 17) de l'aiguille (1) et de la cartouche (7). Si les fentes (2, 8) ne sont pas alignées et présentent un décalage l'une par rapport à l'autre, la fixation (13) demeure tendue de manière souple dans l'aiguille (1). Si les fentes (2, 8) se chevauchent et ne présentent pas de décalage, la fixation (13) se plie de manière souple et se déploie à partir des fentes (2, 8), accrochant de façon élastique le tissu adjacent. Le dispositif (73) peut être librement retiré, permettant à la fixation (13) de coulisser pour sortir des ouvertures distales (16, 17) de la cartouche (7) et de l'aiguille (1).
Patent CA-2361274-C (CA)
Title: Dynamic seat arrangement
Inventor: KELLER OLIVER
IPC: A47C3/02
Filed: 2000-02-02
Granted: 2010-09-28
Abstract: The invention concerns a dynamic seat arrangement comprising a seat portion which is movable relative to a support element by pivoting about a first pivot axis with a first maximum pivotal movement, wherein provided between the seat portion and the support element is at least one mounting element which is held by an elastic buffer element which at least partially surrounds the mounting element and which connects the seat portion and the support element, wherein the seat arrangement is so designed that either a pivotal movement about a second pivot axis which is different from the first pivot axis is made possible, with a second maximum pivotal movement which is different from the first maximum pivotal movement, or pivotal movement only about the first pivot axis is made possible.
Patent CA-2361745-C (CA)
Inventor: MCQUEEN PHILIP JEFFREY
IPC: E01B9/68
Filed: 2001-11-16
Granted: 2003-03-18
Abstract: An apparatus for use as a pad and for placement intermediate a rail and a railroad tie includes a plurality of cylindrical recesses that extend into the pad.  An elastomeric material is used to form the pad. The cylindrical recesses may include a tiered structure, a portion of which is aligned with at least one corresponding cylindrical recess that is disposed on an opposite side of the pad. The cylindrical recesses convert vertical loading into shear forces that are distributed within the pad. Deformation of the pad due to shear and Poisson's ratio occurs substantially within the pad itself thereby lessening the horizontal movement, or scrubbing action, of the pad upon the railroad tie. As long as the loading that is applied to the pad is within the elastic limit of the material used to form the pad, there is minimal wear experienced by either the pad or the railroad tie.  Accordingly, the life expectancy of the pad and of the railroad tie are both increased. A  method for strain attenuation by the use of shear is disclosed.