baber/WOPTO huggingface dataset:
Patent CA-2227903-C (CA)
Inventor: GUERET JEAN-LOUIS H
IPC: A46B9/02
Filed: 1998-02-20
Granted: 2003-08-05
Abstract: La présente demande concerne un dispositif d'application (1) d'un produit de maquillage de fibres kératiniques, notamment des cils, comprenant un manche (8) de profil sensiblement plat, et dont au moins une première extrémité (10 ) porte un organe applicateur (50) présentant une extrémité libre, ledit organ e applicateur étant constitué d'une lame (6) définissant une structure unitair e, élastiquement déformable de façon multi-directionnelle, et disposée de maniè re sensiblement parallèle à un plan du manche, ladite lame (6) présentant deux faces principales (51, 52), la surface de l'une au moins des faces présentan t des reliefs (53) aptes à retenir du produit, après mise en contact d'une par tie substantielle de ladite surface avec le produit, la largeur de ladite extrém ité libre, mesurée selon une première direction (X) parallèle audit plan, étant au moins égale à un quart de la largeur moyenne d'un arc de cils.
Patent CA-2235217-C (CA)
Title: Recipient avec platine de pompe monobloc
Inventor: VERKAART WESLEY H
IPC: A61M60/849
Filed: 1996-10-18
Granted: 2005-02-15
Abstract: Un récipient (400) permettant de recueillir des fluides dans un système à dépression comprend une chambre supérieure et une chambre inférieure (402, 404). On fait passer les fluides dans la chambre supérieure (402) de façon à former un tourbillon et à séparer l'air du fluide et des débris, puis on les amène dans la chambre inférieure (404) par un filtre (412). Par un système de pompe, on fait sortir du récipient (400), par un tube d'évacuation (428) relié à la chambre inférieure (404), les fluides accumulés. Le bas de la chambre inférieure (404) comporte un enfoncement (430) qui forme une platine destinée à une pompe à rouleaux, et un conduit d'évacuation (428) adjacent à la platine, les rouleaux (426) se fixant sur le conduit (428) et la platine après installation de la chambre (400) sur une base. Un second orifice (418) situé dans la chambre supérieure (402) permet d'introduire un second fluide tel qu'un anticoagulant.
Patent CA-2238941-C (CA)
Title: Fluorinated onium salts, curable compositions containing same, and method of curing using same
Inventor: COGGIO WILLIAM D
IPC: C08K5/36
Filed: 1996-11-26
Granted: 2006-10-03
Abstract: A compound having formula (1) where Q is an onium ion; A- is a counterio n; R1, R2, R3, and R4, independently, comprise (a) a non-fluorinated alkyl, cycloalkyl, aryl, or aralkyl group; (b) an onium-containing group; or (c) a group having the formula -(CH2)n-Y-R5 in which n is at least two; Y is a spacer arm comprisin g a -CH2-, -O-, -OCH2-, -S-, SO2-, or -Z-SO2- group; Z is an -R6-O-, -N(R6)-, or -N(H)- group; R6 is a substituted or unsubstituted phenylene group; R7 is a non-fluorinated alkyl, cycloalkyl, aryl, or alkaryl group; and R5 is a fluorinated group, perfluorinated group, or combination thereof, with the proviso that (i) at least one of R1, R2, R3, and R4 comprises a group having the formula -(CH2)n-Y-R5: (ii) the total number of fluorine atoms in said compou nd is at least 5; and (iii) when Q is a sulfonium ion, there is no R4 group. The invention further includes curable compositions comprising vinylidene fluoride-containing polymers and the above-described compounds, as well as a method for curing such compositions.
Patent CA-2244484-C (CA)
Inventor: SCHNEIDER FRIEDRICH R
IPC: A01K91/16
Filed: 1998-08-06
Granted: 2004-06-01
Abstract: A fly line leader made from a single length of monofilament line that is folded upon itself to provide at least four strand portions that are twisted together. The leader has a loop at each of opposite ends thereof provided by the single length of monofilament line with the result of no enlargement at the transition from the main portion of the leader to the loop. The monofilament line preferably is nylon with a cross-sectional diameter in the range of 0.1 mm to 0.5 mm. A simple twister mechanism is described whereby the fisherman can make his own leader matched to his own preferences by selection of line stiffness, line diameter, and degree of twisting.
Patent CA-2245283-C (CA)
Inventor: OTOMO HIROSHI
IPC: G07D5/00
Filed: 1998-09-18
Granted: 2006-06-20
Abstract: An electronic coin selector comprises at least means for detecting the inserted coin electronically to obtain data.      Means are provided for storing a key data which relate to a key of the inserted coin form. Further means are provided for comparing the inserted coin data and the key data to judge whether the coin is key coin.
Patent CA-2245486-C (CA)
Inventor: BOLINGER CORNELIS MARK
IPC: C07C27/22
Filed: 1998-08-25
Granted: 2008-01-08
Abstract: A process for the hydroformylation of ethylenically unsaturated compounds with carbon monoxide and hydrogen in the presence of a catalyst system comprising a) a source of platinum group metal cations;  b) a source of non-halide anions; c) a source of at least one bidentate ligand of the formula R1R2M1RM2R3R4 (I) wherein M1 and M2 independently represent a phosphorus, arsenic or antimony atom, R represents a bivalent bridging group containing from 1-4 atoms in the bridge, R1 and R2 independently represent a substituted or unsubstituted hydrocarbyl group, or together represent a bivalent substituted or unsubstituted cyclic group whereby the two free valencies are linked to M1, and R3 and R4 independently represent a substituted or unsubstituted hydrocarbyl group, or together represent a bivalent substituted or unsubstituted cyclic group whereby the two free valencies are linked to M2% and d) a source of halide anions chosen from the group of chloride, iodide and bromide and mixtures thereof, characterised by the additional presence of water, in an amount of more than 0.6 wt% based on the total of the reaction mixture and up to its solubility limit under the reaction conditions.
Patent CA-2245567-C (CA)
Title: Synchronization and downconversion in tdm/tdma systems
Inventor: MOULTON GRANT E
IPC: H04N7/173
Filed: 1997-02-04
Granted: 2002-09-10
Abstract: In a fiber-to-the-curb telecommunication system a method of network synchronization is presented in which data is transmitted from a broadband network unit (240) to devices in a residence (290) on a downstream carrier frequency, where the downstream data rate and the downstream carrier frequency are integer multiples of a sub-harmonic of a master clock. In the upstream direction, where data is transmitted from the devices to the broadband network unit (240), upstream data is transmitted on an upstream carrier frequency and the upstream data rate and upstream carrier frequency are integer multiples of a sub-harmonic of a master clock. Digital downconversion is performed on the data received at the broadband network unit (240) to produce baseband samples.
Patent CA-2250601-C (CA)
Inventor: BUCK CARL EDWARD III
IPC: B23Q3/18
Filed: 1998-10-16
Granted: 2004-08-10
Abstract: A laser jigging system that projects the location of the jigging hardware so that an operator can easily, quickly, and precisely position the jigging hardware on the work-surface prior to positioning any truss members on the work-surface is described. More particularly, the system projects puck and other jigging hardware alignment or location guides on the table work-surface. With the alignment guides projected on the table, the pucks and other jigging hardware are located in alignment with the projected guides, and secured to the table.  The truss members are located on the table in accordance with the pattern defined by the jigging, and connector plates are then engaged with the truss members.
Patent CA-2252370-C (CA)
Inventor: LOUDON GARETH H
IPC: G06F40/00
Filed: 1997-05-21
Granted: 2007-01-09
Abstract: Method and apparatus for handwriting recognition system for ideographic characters and other characters based on subcharacter hidden Markov models. The ideographic characters are modeled using a sequence of subcharacter models and by using two-dimensional geometric layout models of the subcharacters. The subcharacter hidden Markov models are created according to one embodiment by following a set of design rules. The combination of the sequence and geometric layout of the subcharacter models is used to recognize the handwriting character.
Patent CA-2255930-C (CA)
Title: A dressing comprising a main part and a handle part
Inventor: HANSEN GRAZYNA
IPC: A61F13/02
Filed: 1997-05-22
Granted: 2006-05-09
Abstract: A dressing (1) comprising a main part (2) and a handle part. The main part (2) comprising an adhesive layer (13), a release liner (14) and a carrier layer (12) optionally covered by a protective layer (11).  The handle part comprises at least one tab member (3, 4), said tab member being designed for use as a "non touch" grip for applying the dressing (1) to the skin without touching the adhesive surface of the main part. The tab member (3, 4) comprises one or more layers (9) and has at least one layer in common with the main part (2) of the dressing. Further, the length of an intermediate zone between the handle part and the main part is less than 20 % of the length of the periphery of the main part. Still further, the handle part (3, 4) may be provided with at least one additional layer (15). Finally, there may be provided at least one notch (5, 6) in an intermediate zone (7, 8) between the handle part (3, 4) and the main part (2) of the dressing (1) in order to facilitate removal of the tab member during or after applying the dressing.
Patent CA-2262982-C (CA)
Title: Method for producing a floor, and resulting floor
Inventor: GUERINET JEAN-PAUL
IPC: C04B41/50
Filed: 1997-07-31
Granted: 2005-05-10
Abstract: A method for producing a floor by casting a concrete slab with a concrete composition having a water/cement ratio of 0.4-0.7 and a minimum compressive strength no lower than 10 MPa, and depositing a first covering layer on the freshly cast concrete slab as soon as the slab is capable of bearing the weight of a man walking thereon without being damaged, or once the compressive strength of the slab concrete has reached a value of 0.15-0.4 kg/cm2. Said covering layer is based on a self-levelling composition. The method is useful for producing all kinds of floors for indoor, outdoor, industrial or commercial use.
Patent CA-2263500-C (CA)
Inventor: SHINKAI HISASHI
IPC: C07D413/04
Filed: 1994-12-26
Granted: 2002-12-03
Abstract: Disclosed are novel malonate derivatives of the formula (XIV):     (see fig. I ) (wherein R is an optionally substituted aromatic hydrocarbon, an optionally substituted alicyclic hydrocarbon, an optionally substituted heterocyclic group, an optionally substituted condensed heterocyclic group or a group of the formula:            R1 is a cyclic group, R2 and R3 are hydrogen or lower alkyl, X is O, S or NH, R4 is hydrogen, lower alkyl or hydroxyl; R5 is lower alkyl; and R7 is lower alkyl), useful as intermediates for producing isoxazolidinedione derivatives which have superior hypoglycemic and hypolipidemic actions and are useful for the treatment of diabetes and the complications thereof.
Patent CA-2264706-C (CA)
Title: Digital signal processing system and method for generating musical legato using multitap delay line with crossfader
Inventor: SMITH JULIUS O III
IPC: G10H1/043
Filed: 1997-09-02
Granted: 2006-04-04
Abstract: A sample data, delay line structure that includes a sample data line delay line (156), two readers (158, 162) for reading data at corresponding position of the delay line, controller (154) that controls when the read position of each reader is updated for a new note of a different pitch, and a crossfader (166) that crossfades between the outputs of the two readers to produce a legato transition between the two discrete notes associated with the two readers.
Patent CA-2268537-C (CA)
Title: Method and device for producing a hook-and-pile type closure part from thermoplastic plastics
Inventor: HAMMER PAVEL
IPC: A44B18/00
Filed: 1997-10-01
Granted: 2005-03-15
Abstract: The invention relates to a process and a device for manufacture of an adhesive fastening element with interlocking means integrated with a backing. The interlocking means are produced by introducing a thermoplastic into the gap between a pressure roller and a shaping roller. This shaping roller has a screen with openings which are produced by etching or by means of a laser so that the finished interlocking means result exclusively from the circumstance that the thermoplastic hardens at least in part in the openings in the screen.      This makes it possible to prepare the shaping roller at very low cost. In addition, a previously customary second process step in formation of the interlocking means is eliminated.
Patent CA-2271820-C (CA)
Inventor: SIEVERDING EWALD GERHARD
IPC: A01N25/08
Filed: 1999-05-11
Granted: 2008-03-18
Abstract: A liquid concentrated fungicidal composition containing a fungicidally acceptable carrier and/or surface active agent and synergistically effective amounts of (a) at least one acrylic acid morpholide of formula I (see formula I) in which R1 and R2 have the meaning given in claim 1, and (b) at least one fungicidal N-pyridylaniline compound. This invention also includes a method of controlling the growth of phythopathogenic fungi at a locus which comprises applying synergistically effective amounts of at least one acrylic acid morpholide of formula I and at least one fungicidal N-pyridylaniline compound to the locus.
Patent CA-2279856-C (CA)
Title: Container, in particular for transporting fruits and vegetables
Inventor: UMIKER HANS
IPC: A47B75/00
Filed: 1998-02-06
Granted: 2006-10-03
Abstract: A container, in particular for transporting fruit and vegetables, has a bottom and four side walls that can be folded onto the bottom. The side walls are connected by hinges to the bottom and the hinges are designed as plug-in connecting elements, so that the side walls may be plugged with their hinges arranged at their lower edge into corresponding openings in the bottom of the container and locked therein by locking elements.
Patent CA-2281067-C (CA)
Inventor: CHAN ANTHONY WAI PANG
IPC: C10L3/10
Filed: 1999-08-24
Granted: 2004-11-30
Abstract: In a dewatering system water containing contaminants is removed from a gas or liquid stream and then processed to separate the water from the contaminants. The water is separated using a condenser and a semi-permeable membrane in the form of tubing through which the water permeates so that it is prue enough to be disposed-of in the local environment by evaporation. The contaminants accumulated in the tubing may be removed separately for controlled disposal, and/or reintroduced into the original stream by connection of he tubing to the input end of the dewatering system.
Patent CA-2287058-C (CA)
Inventor: MENEZES EDGAR V
IPC: G02C7/02
Filed: 1999-10-21
Granted: 2007-11-27
Abstract: The invention provides progressive addition lenses in which lens unwanted astigmatism is reduced and channel width through the intermediate and near vision zones is increased as compared to conventional progressive addition lenses. This result is achieved by combining two or more progressive addition surfaces, which surfaces in combination provide the dioptric add power of the lens.
Patent CA-2288821-C (CA)
Inventor: SCHULMAN EDWARD S
IPC: G01N33/567
Filed: 1998-03-24
Granted: 2008-10-14
Abstract: L'activation du mastocyte humain est modulée par la fixation de l'adénosine triphosphate (ATP) à des purinocepteurs-P2 (récepteurs) à la surface dudit mastocyte. La fixation de l'ATP à ces purinocepteurs constitue une cible pour une intervention thérapeutique aux fins du traitement d'état pathologiques, l'asthme et l'allergie, notamment, caractérisés par une libération indésirable du médiateur du mastocyte. Des inhibiteurs de la fixation de l'ATP aux purinocepteurs-P2 du mastocyte se révèlent d'utiles agents thérapeutiques de ces états pathologiques. L'invention porte également sur des méthodes thérapeutiques faisant intervenir ces agents ainsi que sur des criblages in vitro aux fins de la sélection des agents thérapeutiques.
Patent CA-2292750-C (CA)
Title: Backblast gas structure equipped with thrust reverser with two rear doors and planar exhaust area
Inventor: STANDISH ROBERT
IPC: F02K1/60
Filed: 1998-05-20
Granted: 2006-12-19
Abstract: The invention concerns a backblast gas structure for jet engine comprising a thrust reversal system with two downstream doors. The invention is characterised in that the two tilt-up doors articulated about axes (6, 7) are mounted on two side beams (2, 3) with free downstream edges (16, 17) comprising protuberances (18, 19). The door downstream edges (13, 14) having median zones (13b, 14b) forming an angle (A) with the lateral parts (13a, 14a), such that when the doors are in retracted position in direct jet, the beam (13b, 14b) edges (16, 17) of the doors are found in the same plane (P2), thereby constituting a gas exhaust outlet which is planar and substantially circular. The invention aims at improving the power package performance in direct jet.
Patent CA-2297535-C (CA)
Inventor: SNODGRASS HOWARD L JR
IPC: B27B13/10
Filed: 2000-02-01
Granted: 2003-09-02
Abstract: A band saw blade guide for use with band saw blades, the band saw blade guide including a base, a wheel having a high-speed bearing and a circumferential groove, and a shaft movable with respect to the base. The groove receives a non-cutting edge of a band saw blade. The band saw blade guide is biased to be in constant contact with the non-cutting edge of the band saw blade.
Patent CA-2304892-C (CA)
Inventor: THERRIAULT MICHEL
IPC: B64C33/02
Filed: 2000-04-05
Granted: 2004-11-23
Abstract: The wing movement has a gearbox, a reference gear extending through the gearbox and being movably mounted to the gearbox, an input shaft extending through the reference gear and into the gearbox and first and second output shafts movably extending from the gearbox at right angles with the input shaft. There is also provided a motor having a drive shaft connected to the input shaft of the gearbox for rotation of the input shaft. A bracket is connected to the motor base and to the reference gear for retaining the reference gear to the motor base, with an axis of the reference gear in alignment with the drive shaft of the motor. A gearing system is mounted inside the gearbox for rotating the first and second output shafts one full turn in opposite directions relative to each other, upon a rotation of the input shaft one full turn, and for rotating the gearbox one full turn about the reference gear upon a rotation of the first and second output shafts one full turn. A pair of wings is mounted to the output shafts and are movable along a curved infinity-symbol-like pattern projecting substantially along one side of the motor.
Patent CA-2316080-C (CA)
Title: Insemination de mammiferes specifique au sexe, avec nombre reduit de cellules spermatiques
Inventor: SEIDEL GEORGE E
IPC: A01K67/027
Filed: 1998-12-31
Granted: 2013-10-29
Abstract: L'invention concerne une insémination artificielle permettant d'obtenir une descendance de sexe déterminé, présentée sous une forme pratique du point de vue commercial et comprenant des dosages de sperme d'insémination qui n'étaient jusqu'ici pas considérés comme utilisables pour une application commerciale. L'invention concerne des systèmes d'insémination convenant en particulier au criblage du sperme en fonction du sexe, notamment des systèmes permettant d'obtenir une superovulation puis une production multiple d'embryons de sexe déterminé. Ces systèmes peuvent être combinés à d'autres techniques, notamment à des techniques d'amélioration du fluide (3) protecteur et d'autres stratégies visant à réduire les agressions subies par les spermatozoïdes (18), et par exemple à une solution protectrice à 2,9 pour-cent de citrate de sodium pour les espèces bovines et à un milieu HEPES à gamètes bovines pour les espèces équines. L'invention concerne en outre des systèmes (14) et des techniques de prélèvement pour ce procédé permettant une application commerciale sur le terrain des échantillons de sperme et la production d'animaux résultants.
Patent CA-2318524-C (CA)
Inventor: EYER MARK K
IPC: H04N21/81
Filed: 1999-01-06
Granted: 2009-10-20
Abstract: A digital radio broadcast system (100, 200) provides various interactive features, including skip forward and skip backward. In one embodiment, data is transmitted at a faster than real time rate and accumulated in a buffer (235, 240) at a receiver. The user can play a current track or skip to subsequent or earlier tracks. In another embodiment, two or more programming service streams (900, 930) (i.e., user channels) are communicated such that a user can move directly from a current track to the beginning of a track of another stream. In another embodiment, tiers of service levels are provided so that paying subscribers can bypass some or all of the commercial messages, while non-paying subscribers can not bypass the commercials. Replacement programming may be transmitted in a portion of the bandwidth of the free service. At a receiver (200), control data may be used with multimedia data to provide a multimedia clip which identifies features of a track, such as artist, song title or lyrics. Identifying data may be communicated with the tracks to allow a user to skip disliked tracks or recover favorite tracks on another programming service stream.
Patent CA-2320998-C (CA)
Inventor: GARDES ROBERT
IPC: E21B21/06
Filed: 1999-02-19
Granted: 2008-01-29
Abstract: L'invention concerne un procédé et un système de forage de plusieurs puits radiaux à l'aide d'un forage sous-équilibré, consistant, tout d'abord, à forer un puits principal; puis à utiliser un premier train de tiges (30) pourvu d'un élément de déviation (50) à son extrémité la plus basse, à une certaine profondeur à l'intérieur du puits principal; à orienter l'élément de déviation (50) dans une direction donnée; à abaisser un second train de tiges, tel qu'un tube de production (12) enroulé ou une tige de forage (45) segmentée, au fond du trou du train de tiges (30), de sorte que le trépan (46) placé sur l'extrémité du second train de tiges, est dévié par l'élément de déviation, dans une direction donnée depuis le puits principal et un premier puits multilatéral est foré. Lorsqu'on utilise un tube de production enroulé, le fluide est pompé en fond de trou, à travers l'anneau du tube de protection (12) enroulé, et pénètre dans un espace annulaire situé entre le tube de production (12) enroulé et le train de tiges (30) de sorte que ledit fluide est mélangé avec des hydrocarbures produits; les fluides mélangés et les hydrocarbures sont renvoyés vers l'installation de forage, par l'intermédiaire de l'espace annulaire situé entre le trou de forage et le train de tiges. Lorsqu'on utilise une tige de forage (45), le fluide est pompé au fond du trou de ladite tige, et au fond de l'espace annulaire situé entre la tige de forage et le train de tiges, et les fluides et les hydrocarbures sont renvoyés à l'espace annulaire situé entre la tige de forage et le train de tiges. Dans l'un ou l'autre procédé, on maintient un trou de forage sous-équilibré, de sorte qu'on peut forer des puits multilatéraux supplémentaires pendant la durée de vie et de production du puits.