baber/WOPTO huggingface dataset:
Patent WO-9214000-A1 (WO)
Title: Structure de base, destinee notamment aux courts de tennis, court de tennis et procede de realisation dudit court
Inventor: GOMES UBERO VICENTE
IPC: E01C13/06
Filed: 1992-02-07
Abstract: L'invention vise une structure de base, destinée notamment aux courts de tennis, comprenant une couche supérieure (1) constituée d'une chape microporeuse d'un bloc réalisée à partir d'un amalgame de 50 à 98 % d'argile fine et de 2 à 50 % de ciment, l'épaisseur de ladite couche supérieure (1) étant au minimum de 2 cm à l'état non compacté, la réalisation de la chape microporeuse résultant de la réaction chimique de l'eau et de l'amalgame susmentionné. L'invention vise un court de tennis, dont la surface accuse une pente d'au moins 0,25 %, de manière que l'excédent d'eau puisse s'écouler vers le centre ou l'un des bords du court. Le procédé de réalisation d'un tel court est également développé.
Patent WO-0070063-A1 (WO)
Title: GENE XYLANASE CXY1 DE $i(CONIOTHYRIUM MINITANS)
Inventor: LAROCHE ANDRE J
IPC: C12N9/24
Filed: 2000-03-30
Abstract: La présente invention concerne la séquence nucléotidique d'un nouveau gène xylanase, appelé cxy1, obtenu à partir du champignon tellurique Coniothyrium minitans. En outre, cette invention concerne la séquence d'acide aminé de l'enzyme xylanase codée, appelée Cxy1.
Patent WO-03055364-A1 (WO)
Title: Dispositif destine a fixer, de facon amovible, des objets sur une surface
Inventor: ADJELEIAN MICHAEL JOHN
IPC: A47G23/02
Filed: 2003-01-03
Abstract: L'invention concerne un dispositif destiné à fixer, de façon amovible, une grande variété d'objets sur des surfaces différentes, l'objet étant contenu à l'intérieur d'un compartiment creux associé au dispositif. Le dispositif est maintenu en place à l'aide d'un vide partiel. Ce dispositif peut être décrit comme constitué de trois composants: une enceinte creuse (20) comportant deux extrémités dont l'une d'elle (30) est ouverte aux fins d'insertion de l'objet dans l'enceinte, un système de rétention (40) associé à la seconde extrémité de l'enceinte creuse, ce système (40) servant à maintenir l'objet dans l'enceinte creuse, et un moyen de fixation (50), connecté de façon opératoire à la seconde extrémité de l'enceinte creuse (20), ce moyen (50) permettant la formation d'un vide partiel ce qui connecte, de façon amovible, le dispositif et l'objet qui y est contenu à la surface souhaitée.
Patent WO-03095843-A1 (WO)
Title: Diffuseur a passage discret
Inventor: ROBERTS DOUGLAS
IPC: F02C3/08
Filed: 2003-04-10
Abstract: Un compresseur centrifuge (10) comprend une tête de pompe (12) et un diffuseur (14). La tête de pompe (12) est dotée d'un moyeu intégral interne (22) pourvu de vannes (24), et est conçu pour pivoter dans un épaulement externe (16) autour d'un axe longitudinal central (18), et comprend une distribution moyeu-épaulement définie d'angles de sortie de fluide. Le diffuseur (14), en aval de la tête de pompe (12), comprend une pluralité de passages discrets à espacement circonférentiel (34) définissant au moins en partie des trajets de fluide à travers le diffuseur, et est incliné de manière que les passages discrets adjacents (34) se croisent afin de former un espace d'entrée de diffuseur annulaire dont une moitié est sans ailette (30). Les passages discrets (34) en aval de l'espace dont une moitié est sans ailette (30) sont pourvus chacun d'une entrée (31) et d'une sortie (33) présentant une zone sectionnelle transversale plus grande que l'entrée (31). L'intersection de l'espace annulaire dont une moitié est sans ailette (30) et chaque passage discret (34) définissent un bord d'attaque. Chaque passage discret (34) est défini par une paroi reliant une zone sectionnelle transversale, cette paroi comprenant au moins une première partie sensiblement rectiligne (42) et une seconde partie à inclinaison convexe opposée (44). La première partie sensiblement rectiligne est adjacente au moyeu (22) de la tête de pompe (12) et la seconde partie à inclinaison convexe opposée (44) est adjacente à l'épaulement externe (16). Le bord d'attaque de chaque passage de diffuseur discret (34) fournit une correspondance d'angle d'incidence fermé avec les angles de sortie de fluide de la tête de pompe (12).
Patent CA-2000494-A1 (CA)
Title: Way bearing arrangement for a horizontal arm coordinate measuring machine
IPC: G01B5/008
Filed: 1989-10-11
Abstract: Abstract WAY BEARING ARRANGEMENT FOR A HORIZONTAL ARM         COORDINATE MEASURING MACHINE    A bearing arrangement for a coordinate measuring machine having a horizontal probe arm assembly (16) extending to the front of the machine and supported for movement along X,Y, and Z orthogonal axes.   The bearing arrangement comprised of opposing sets of supporting or guiding and preloading air bearings (48a,b; 46a,b; 66a,b; 64a,b; 76a,b; 78a,b) for the X carriage (40), the YZ carriage (17) (178a,b; 180a,b; 182a,b; 184a,b; 204a,b), and for the probe shaft (186) (188a,b; l90a,b; 192a,b; 194a,b).  The air bearings each ride on way surfaces formed on the base (12) a column member 160, and the probe shaft (186) and are arranged to most efficiently distribute the load and minimize the effects of inaccuracies in the way surfaces, and make more efficient the accurate machining of the way surfaces.
Patent CA-2002312-A1 (CA)
IPC: B65H3/08
Filed: 1989-11-06
Abstract: The topmost sheet of stacked sheets is removed and fed by means of a magazine for holding the stacked sheets, a pickup head mounted on the magazine for separating and lifting one end of the topmost sheet from the remaining sheets, a separator movably mounted on the magazine for movement between a rest position and a position beneath the topmost sheet to separate the latter from the remaining sheets and for supporting a forward end of the topmost sheet in a raised position, a drive roller on the magazine for contacting the raised end of the topmost sheet and for driving the topmost sheet from the magazine, and a control system connected to the pickup head, the separator and the drive roll for sequentially effecting operation thereof in response to demand and start control signals.
Patent CA-2002328-A1 (CA)
Inventor: LASINSKY ELLEN
IPC: D21F7/10
Filed: 1989-11-06
Abstract: The invention provides a press felt seam comprising  a first felt end and a second felt end interconnected by hinge means wherein the soft cover layer on the  first felt  end  is  configured  to  provide  a flap element overlaying said hinge means,  and the soft cover layer on  the second end is configured to support said flap.          The surface of said flap contiguous the hinge means is provided  with  a resilient support material to impart to the seam area  a  compression  recovered  thickness substantially  equal  to  or slightly greater than the rest of the felt.
Patent CA-2002918-A1 (CA)
Title: Intra-uterine device
IPC: A61F6/14
Filed: 1989-11-14
Abstract: An improved intra-uterine device which is a deformable element in the form of a plastic fibre (1) releasing a substance which is active into the uterine cavity, the fibre has several strands (3, 3') or loops (2) placed side by side and held together in one assembly zone (4) of reduced dimensions in relation to the length of the said strands or loops, and of an element for attaching it in the uterine cavity, the element being in the form of filament (5) carrying a securing element (6) for hooking to the tissue of the uterus, suitable for insertion with the aid of a needle, and integral with the the fibre. The device is applicable to the field of the intra-uterine contraceptive devices and of the devices for the treatment of the uterus.
Patent CA-2010631-A1 (CA)
Title: Replaceable weather seal
Inventor: KATRYNUIK MATTHEW M
IPC: E06B7/16
Filed: 1990-02-22
Abstract: ABSTRACT           The invention is a replaceable weather seal suitable for attaching to a frame with screws, which is comprised of two parts.  The first part is a carrier, a portion of the entire length of which is substantially flat and has apertures suitable for screws to pass through spaced along it's length.  The other portion of the entire length of the carrier is "U"-shaped and has a U-shaped opening that runs along the outside of the entire length of the carrier.          The second part is a weather sealing member, a portion of which, along its entire length is substantially flat.  The weather sealing member is comprised of a foam interior which is covered by a water and tear resistant material; and a substantially non-deformable insert which is situated inside the water and tear resistant material at the bottom of the substantially flat portion of the entire length of the weather sealing member.  The substantially flat portion of the weather sealing member holdingly fits within the "U"-shaped portion of the carrier, and may be inserted into the carrier through the "U"-shaped opening.  Should the weather sealing member ever become worn, all that must be done to replace it, is to pull it out of the carrier and insert a new weather sealing member into the carrier, while the carrier remains on the door frame.
Patent CA-2016372-A1 (CA)
Inventor: GIORI GUALTIERO
IPC: B41F9/02
Filed: 1990-05-09
Abstract: The intaglio printing machine comprises a plate cylinder (4) with a plurality of engraved printing plates equipped with intaglio cuts representing the elements of a main design and with less deep and finer intaglio cuts representing the elements of a safety background, an impression cylinder (3), a wiping device (10) and a multicolor inking system. This inking system consists of a collector inking cylinder (5) having an elastic surface interacting with the engraved plates mounted on the plate cylinder (4) and having the same diameter as this. The collector inking cylinder (5) is inked by as many selective color inking cylinders (7) as there are colors to be printed, these selective color inking cylinders (7) having reliefs corresponding to the colored zones of the safety background and of the main design, an inking device (8) being associated with each selective color inking cylinder (7). If appropriate, the diameter of the collector inking cylinder can also be double or triple the diameter of the plate cylinder.
Patent CA-2018040-A1 (CA)
Title: Infrared absorbing bis (chalcogenopyrylo) polymethine dyes for dye-donor element used in laser-induced thermal dye transfer
Inventor: EVANS STEVEN
IPC: B41M5/39
Filed: 1990-06-01
Abstract: -i-INFRARED ABSORBING BIS(CHALCOGENOPYRYLO)POLYMETHINE         DYES FOR DYE-DONOR ELEMENT USED IN LASER-INDUCED THERMAL DYE TRANSFER              Abstract A dye-donor element for laser-induced thermal dye transfer comprising a support having thereon a dye layer and an infrared-absorbing material which is different from the dye in the dye layer, and wherein the infrared-absorbing material is a bis(chalcogenopyrylo)polymethine dye which is located in the dye layer.  In a preferred embodiment, the bis(chalcogenopyrylo)polymethine dye has the following formula:            wherein: R1, R2 and R3 each independently represents hydrogen, halogen, cyano, alkoxy, aryloxy, acyloxy, aryloxycarbonyl, alkoxycarbonyl, sulfonyl, carbamoyl, acyl, acylamido, alkylamino, arylamino or a substituted or unsubstituted alkyl, aryl or hetaryl group; or any two of said R1, R2 and R3 groups may be joined together to form a 5- to 7-membered substituted or unsubstituted carbcyclic or heterocyclic ring; or R1 may be joined to Z1 to form a fused S- to 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring; or R3 may be joined to Z2 to form a fused 5- to 7-membered substituted or unsubstituted carbocyclic or heterocyclic ring;                             -ii-Y1 and Y2 each independently represents sulfur, oxygen, tellurium, or selenium, with the methine chain being joined ortho or para to each of y1 and Y2: Z1 and Z2 each independently represents hydrogen; a substituted or unsubstituted alkyl group having from 1 to about 6 carbon atoms; a substituted or unsubstituted aryl or hetaryl group having from about 5 to about 10 atoms; or the atoms necessary to complete a 5- to 7-membered carbocyclic or heterocyclic ring: each m independently is 1 to 4; n is 1 to 3; and X is a monovalent anion.
Patent CA-2018715-A1 (CA)
Inventor: KAYE SYDNEY P
IPC: B63B21/08
Filed: 1990-06-11
Abstract: Abstract of the Disclosure A cable hook for securing a cable comprises an elongated body member having a longitudinal aperture generally rectangular in cross-section formed therein and provided on one sidewall with two oppositely tapered surfaces, a cable receiving slot formed between an outer surface of the body member and the aperture for laterally inserting a portion of a cable into the aperture against one wall opposed to the tapered sidewall, a second aperture extending through the body member at approximately right angle to the first aperture, first and second wedge members located in the longitudinal aperture and each provided with an inner surface adapted to engage the cable and an outer tapered surface matching one of the tapered surfaces in the longitudinal aperture and adapted to slide thereon, and a third wedge member insertable in the second aperture and having tapered surfaces for driving the first and second wedge members in opposite direction along their associated tapered surfaces for clamping the portion of the cable inserted into the longitudinal aperture of the hook.
Patent CA-2020059-A1 (CA)
Title: Modular ceramic igniter
IPC: G11B27/034
Filed: 1990-06-28
Abstract: A disk recording and reproducing device records on, and reproduces information from, a magneto-optical disk having absolute addresses and including an information recording area wherein pieces of information entered from external devices are recorded,  and a TOC area wherein additional information with respect to each piece of the information recorded in the information recording area is recorded.   The device includes operation keys for being operated by the user,  a TOC memory for storing therein read/write  control  information  for  desired  pieces  of information entered through the operation keys, an optical head and a magnetic coil for recording in the TOC area the contents stored in the TOC memory and a controller for controlling read/write  control  information.    With  the arrangement, the user can recognize necessary/unnecessary information and defective parts of the disk, and therefore make effective use thereof.  The device also includes a peak level detection circuit for detecting peak levels of music information.  This peak level information is stored in the TOC memory and recorded in the TOC area of the disk, thereby permitting the user to readily perform a preferable copying operation.  In addition, the device includes memory means wherein an absolute address corresponding to the time when an operation key is operated to initiate recording is stored, and optical head drive control means for moving the optical head to a vicinity of a position indicated by the absolute address stored in the memory means.
Patent CA-2021560-A1 (CA)
Title: Indole derivatives, a process for their preparation and their use in medicaments
Inventor: BUTLER JOHN E
IPC: A61K31/403
Filed: 1990-07-19
Abstract: ABSTRACT OF THE DISCLOSURE        An indole derivative of the formula   wherein A  -  represents alkyl having up to 12 carbons, which is unsubstituted or substituted by cycloalkyl having 3 to 8 carbon atoms, halogen, hydroxyl, carboxyl, cyano, alkoxy or alkoxycarbonyl, each having up to 10 carbons or by -CO-NH-SO2-R1, in which R1  -  denotes C6-C10-, which is unsubstituted or monosubstituted to trisubstituted identically or differently by carboxyl, halogen, cyano, nitro or by alkyl, alkoxy or alkoxycarbonyl, each having up to 10 carbon atoms, or by C6-C10-, or by a 5- to 7-membered saturated or unsaturated heterocycle having up to 4 hetero atoms from the series comprising nitrogen, sulphur or oxygen, which are in turn monosubstituted to tetrasubstituted identically or differently by carboxyl, alkyl, alkylthio, alkoxy or alkoxy-carbonyl, each having up to 10 carbons, or by -NH-R2, Le A 26 897 in which R2  _  denotes hydrogen, alkyl or acyl, each having up to 8 carbons, B  -  represents alkyl, alkenyl or alkinyl having 12 to 18 carbons, which is unsubstituted or substituted by halogen, mercapto, straight-chain or branched alkoxy, acyl or alkoxycarbonyl each having up to 10 carbons or by C6-C10-aryl, which may in turn be monosubstituted to tetrasubstituted identically or differently by halogen, nitro, cyano, carboxyl, hydroxyl or by  , in which X and Y are identical or different, oxygen or sulphur, or a direct bond, n  -  denotes a number 1 to 6 and R3 -  denotes  C1-C6-, which is unsubstituted or substituted by hydroxyl, carboxyl, nitro, cyano, halogen or by alkyl, acyl, alkoxy or alkoxy-carbonyl, each having up to 10 carbon atoms, or B  -  represents C1-C6- aryl, which is unsubstituted or monosubstituted to trisub-stituted identically or differently by halogen, nitro, hydroxyl or by  , Le A 26 897 in which X,  Y, R3 and n have the abovementioned meanings, D, E, F and G are identical or different and represent _  hydrogen, halogen, cyano, hydroxyl or caboxyl, _  alkyl, alkoxy, alkoxycarbonyl or acyl each having up to 10 carbons or represent cycloalkyl having 3 to 8 carbons, -  a 5- to 7-membered saturated or unsaturated heterocycle having up to 4 hetero atoms from the series comprising nitrogen, sulphur or oxygen, or -   , in which R1 has the abovementioned meaning, and physiologically acceptable salts thereof.  Such indole derivatives are useful in medicaments as leukotriene antagonists.        Le A 26 897
Patent CA-2022571-A1 (CA)
Inventor: GOLBA JOSEPH C JR
IPC: B29C48/29
Filed: 1990-08-02
Abstract: EXTRUDER ISOLATION OF POLYMERS FROM                    SOLUTION     Abstract Polymers, such as polyphenylene ethers, are isolated from solution in an extruder by addition of at least one non-solvent.  Optional steps include removal of volatiles through vents or ports on the extruder and employment of an auxiliary non-solvent.  Additional operations, such as blending with further polymers, fractionation of low molecular weight molecules and functionalization by chemical reaction, may also be performed in the extruder.
Patent CA-2026880-A1 (CA)
Inventor: LAFORTUNE LUC
IPC: E01C5/18
Filed: 1990-10-04
Abstract: PRÉCIS L'utilisation massive de pneus de caoutchouc synthétique pour véhicules de tous genres engendre une quantité énorme de pneus usagés qui sont entreposés en différents lieux. La présente invention est l'idée d'une utilisation inédite de ces pneus en transformant ceux-ci en un produit utile et durable. Ils peuvent être recyclés en blocs de caoutchouc synthétique de formes variables s'emboitant les uns aux autres et constituant des pavés dont l'assemblage permet la réalisation de trottoirs, entrées de garage et autres constructions semblables à la façon des pavés, dalles ou blocs en béton, terre cuite et autre matériaux du genre. Les pavés de caoutchouc synthétique surpassent par leurs propriétés d'élasticité, de légèreté et d'étanchéité, les pavés de béton dans la plupart des utilisations actuelles. De plus, les pavés de caoutchouc synthétique s'emboîtent les uns aux autres et créent un revêtement étanche qui minimise l'infiltration d'eau et donc le travail du gel et du dégel.
Patent CA-2030305-A1 (CA)
Inventor: KING ANDREW
IPC: B65D85/18
Filed: 1990-11-20
Abstract: ABSTRACT Title:     GARMENT DISPLAY FORMER A display former or frame is adapted to receive foloed on or about it a garment such as a shirt and has a support for the shirt collar.  A locking support frame provides two bars, over one of which a lower or tail portion of the shirt is folded and the other bar has a hook engagement with the upper part of the former frame in order to secure the fully folded shirt on the former.  Arms of the hook engagement may have  a resilient action to retain the bar in engagement with the hooks.  Cripping means is also shown provided for receiving outer shoulder portions of the shirt to facilitate their folding behind the former and to obtain a taut fit of the shirt about the former.
Patent CA-2031621-A1 (CA)
Inventor: OETIKER HANS
IPC: F16B2/08
Filed: 1990-12-05
Abstract: A balancing arrangement for a rotating member, especially for a hollow shaft made from light-weight metal, in which a counterweight of predetermined size and weight is affixed onto the external surfaces of the rotating member in predetermined position by the use of a clamping band made from a material normally devoid of any significant elastic stretchability.  Elastic stretchability is imparted to the clamping band by specially configured sections which may be formed by openings or non-rectilinear lateral band portions which become less non-rectilinear in the presence of tensional forces in the band and which elastically return to a more non-linear shape when the tensional forces disappear.  The internal surfaces of the counterweight and/or of the clamping band are provided with anchoring means to assure position retention thereof on the external surfaces of the rotating member.
Patent CA-2032690-A1 (CA)
Title: Adjustable length vehicle chassis
Inventor: KUHNS ABE B
IPC: B62D63/06
Filed: 1990-12-19
Abstract: The present invention relates to an adjustable length vehicle chassis having front and rear reach beams and a center beam, and in which the center beam is telescopically slidable into the reach beams and one reach beam is telescopically slidable into the other reach beam to attain minimum length adjustments of the chassis. One of the reach beams also includes a longitudinal slot extending substantially over its length to permit fractional length adjustments over a wide variety of lengths between maximum and minimum chassis lengths.
Patent CA-2036027-A1 (CA)
Title: Fatty acid analog enzyme substrates
Inventor: HEUCKEROTH ROBERT O
IPC: C07C59/60
Filed: 1991-02-08
Abstract: 07-24(656)A NOVEL FATTY ACID ANALOG ENZYME SUBSTRATES Abstract of the Disclosure Novel diheteroatom-substituted fatty acid analog substrates of myristoylating enzymes are provided which contain oxygen and/or sulfur in place of two methylene groups in carbon positions from 3 to 13 in the fatty acid chain of a C13 - C14 fatty acid analog or alkyl ester thereof in which said oxygen or sulfur atoms are separated by at least one methylene group.
Patent CA-2038708-A1 (CA)
Title: Removal of base metals and cyanide from gold-barren cip solutions
Inventor: LAKSHMANAN VAIKUNTAM I
IPC: C01C3/11
Filed: 1991-03-20
Abstract: Processes are provided for substantially removing base metals and/or cyanide from gold-barren solutions resulting from gold ore processing.
Patent CA-2038940-A1 (CA)
Title: Holder for a wall-ironing ring
Inventor: VERSTEIJLEN LUDO C C
IPC: B21D22/28
Filed: 1990-08-08
Abstract: (57) Abstract The invention relates to a holder (11) for a wall-ironing ring which has the feature that the centering ring is embodied as sizing ring (18) which is adhered with its whole radial outer surface to the peripheral surface of the annular recess and has a radi-al inner surface the form thereof is adapted precisely to the outer peripheral surface of the wall-ironing ring such that this can be arranged clamping or at least close fitting in the centering ring.
Patent CA-2039523-A1 (CA)
Title: Slot for orthodontic brackets and method
Inventor: PETERSON JEFFREY A
IPC: A61C7/12
Filed: 1991-04-02
Abstract: ABSTRACT OF THE DISCLOSURE    An improved orthodontic bracket  (44)  has a slot (46) therein for receiving an archwire.   The slot (46) has oppositely facing sidewalls (48 and 50) and a base (52). The base (52) has a protrusion (54) thereon thus forming a continuously curving surface  including the sidewalls (48 and 50), the base (52) and the protrusion (54).   An archwire placed in the slot  (46) will rest upon the protrusion (54) rather than the base (52)  or the sidewalls (48 and 50).  Therefore, the archwire may be placed at a uniform depth regardless of the shape of the wire and stress is reduced in the slot (46).