baber/WOPTO huggingface dataset:
Patent CA-2154159-A1 (CA)
Inventor: GRANGER MAURICE
IPC: B65H27/00
Filed: 1994-01-31
Abstract: L'appareil distributeur de matériau d'essuyage s'applique pour l'essuyage à main et la distribution de papier toilette en automatique est remarquable en ce que le carter de protection est agencée avec des flasques paralléles perpendiculaire au plan arrière du carter dans sa version essuie-main, ou entre un flasque avant et la paroi arrière du carter dans sa version de distribution de papier toilette, pour permettre le montage du tambour et de l'élément presseur par encliquetage, lesdits flasques ou parois arrière de l'appareil étant agencés avec des languettes ayant une capacité élastique de déformation données par des fentes d'élasticité préformées sur les flasques et/ou paroi arrière de l'appareil, lesdites languettes présentant des logements pour la réception de l'élément presseur, et les flasques et/ou la paroi arrière du carter et le flasque avant présentant également des échancrures pour le positionnement des extrémités d'axe du tambour, et en ce que les différents logements des extrémités d'axes de l'élément presseur du tambour sont orientés en regard, et en ce que les languettes de réception de l'élément presseur assurent par élasticité un appui de l'élément pressure sur le tambour et un autoverrouillage en position de l'élément presseur du tambour dans le carter de l'appareil, et en ce que l'accès auz zones de positionnement de l'élément presseur et du tambour s'effectue librement par des découpes formées à l'avant desdites languettes et flasques autorisant un montage rapide des composants de l'appareil.
Patent CA-2156099-A1 (CA)
Title: Furling foil for sailing vessel
Inventor: HARTLMEIER GREG W
IPC: B63H9/10
Filed: 1995-08-15
Abstract: A furling foil rotatably mounted on a stay of a sailing vessel carries the forward edge of the sail, and the foil is rotated to furl the sail. The foil is of composite construction and has an inner reinforcing braided layer of high tensile filaments extending helically in both directions to substantially increase the torsion resistance of the foil while allowing the foil to be bent or coiled along its length for easy transportation and storage.
Patent CA-2158519-A1 (CA)
Title: Wheel end assembly
Inventor: SCHLOSSER KRAIG J
IPC: B60K17/04
Filed: 1995-09-18
Abstract: A wheel end assembly for driving an individual wheel of a motor vehicle, with the assembly comprising a stationary, annular spindle which is operably affixable to the vehicle, a wheel hub rotatably mounted to and coaxial with the spindle, and an electric motor and axially spaced apart inboard and outboard speed reduction gear sets for driving the wheel hub and vehicle wheel at a speed less than the speed of the motor output shaft. The assembly further comprises a cartridge bearing disposed between the inboard and outboard gear sets with the wheel hub rotatably mounted to the spindle via the cartridge bearing. The wheel end assembly is advantageously configured to accommodate a brake assembly disposed in surrounding relationship with the cartridge bearing between the inboard and outboard gear sets and to minimize the assembly length from the cartridge bearing to the inboard end of the assembly which maximizes the available space from the centerline of the associated vehicle to the inboard end of the assembly for enhanced accommodation of vehicle design features.
Patent CA-2158919-A1 (CA)
Title: Automatic trimming machine with split rotary knife assembly
Inventor: FERRONE ROCK A
IPC: B31D1/02
Filed: 1994-03-22
Abstract: The automatic trimming machine of the present invention utilizes a conventional web press to print various sizes of postal and insert cards, flyers and coupon books completely on-line. The automatic trimming machine of the present invention includes a device (12) for perforating the paper to define a folding line (14) and a paper folding device (16) for folding the paper along the perforated folding line.  A preliminary trimming unit will first trim the left and right sides of the folded paper, including removing the backbone of the folded paper. The severed backone is then removed from the preliminary trimming unit. The top and bottom edges of the paper are then trimmed to the appropriate size prior to the paper being cut into distinct products in a finish trimming unit. The finish trimming unit includes a plurality of adjustable cutting blades to allow for cutting of various sized products.
Patent CA-2160725-A1 (CA)
Inventor: CARON ANTOINE
IPC: C07D403/10
Filed: 1995-10-17
Abstract: The present invention relates to a process for the preparation of the 2-n.butyl-3-¢¢2'tetrazol-5-yl)biphenyl-4-yl!methyl!-1,3-diazaspiro¢4.4!-non-1-en-4-one by reaction of the corresponding nitrile with an alkaline azide and triethylamine hydrochloride, recovering the 2-n.butyl-3-¢¢2'- (tetrazol-5-yl)biphenyl-4-yl!methyl!-1,3-diazaspiro¢4.4!non-1-en-4-one in form of one of its alkaline salts in aqueous solution, by neutralization of said alkaline salt and crystallization of the 2-n.butyl-3-¢¢2'-(tetrazol-5-yl)-biphenyl-4-yl!methyl!-1,3-diazaspiro¢4.4!non-1-en-4-one thus precipitated either in a solvent containing less than 10% of water or in a solvent containing more than 10% of water in order to obtain two differents crystalline forms. Furthermore a novel crystalline form of 2-n.butyl-3-¢¢2'- (tetrazol-5-yl)biphenyl-4-yl!methyl!-1,3-diazaspiro¢4.4! non-1-en-4-one and pharmaceutical compositions containing it are described.
Patent CA-2163376-A1 (CA)
Title: Space case bike case
Inventor: LAKE DESMOND B
IPC: B65D85/68
Filed: 1995-11-21
Abstract: A foldable, collapsible case for transporting and storing of a bicycle or similar equipment. The case comprises an outer three dimentional box-like structure made of flexible material, and inner panels se-cured to the outer structure to provide structural rigidity and to position the components of the equip-ment. A restraint system suspends the bicycle so that it does not rest on the bottom or the top of the case when packed. The outer structure is dimensioned to contain the intended equipment in a partially dismantled state. It includes two side walls, a front wall, a rear wall, a top wall and a bottom wall. There are two layers of inner panels on each side of the case. The layer closer to the outside wall on each side is normally flat and is hinged to permit folding of the case. The innermost panels are designed to be folded, bent, or otherwise formed into structural shapes to provide rigidity to the case and protection of its contents while also positioning certain components. When the case is not in use the inner layers can be laid flat to permit the entire case to be folded into a compact package. The case further comprises a plurality of straps, bands, and spacers for retaining the equipment within the case, leaving a clearance space between the equipment and the walls of the case.
Patent CA-2163479-A1 (CA)
Title: Fence system
Inventor: VISE LARRY L
IPC: E04H17/10
Filed: 1995-11-22
Abstract: A fence system including a frame and a plurality of foraminous panels attached to the frame. The foraminous panels are constructed with continuous integral strands and forming a zig-zag pattern defining cell apertures therebetween which are connected by integral bonds extending between each of the strands. The cell apertures define a non-circular interior shape. A fastener of the fence system has a shank, a head attached to one end of the shank, and may include a shoulder positioned between the shank which is shaped to cooperativelyengage a cell aperture. The foraminous panels are attached to the frame with a portion of each neighboring panel having an overlapping area through which fasteners are inserted and attached. A reinforcing assembly including at least one reinforcing member attached over each overlapping area and may be attached over other joints or edges to provide added security. An angled top edge cap is attached along a top end of the foraminous panels and is angled to deter climbing. The top cap panel material is self-supporting but is incapable of supporting theweight of a climber. Additionally, barbed segments are formed along a terminal edge of the top cap by shearing one of the integral strands to provide extremelysharp pointed tips.
Patent CA-2164233-A1 (CA)
Inventor: SOBHEE RAJ
IPC: B42D15/00
Filed: 1996-02-14
Abstract: Parking Tickets which will eliminate the use of Parking Metres, so complete elimination of vandalism, maintenance etc., cleaner streets, will save millions of dollars for Municipalities and big Corporations, generating more money up front,creating more jobs. These tickets are easy to use, just scratch the month, the day, the date and the time you parked your car, and leaving it face up on your dash board. These tickets are designed so that you keep them in advance in your car to be used at any time you park your car. These tickets will be sold in every big or small stores, lotery terminals, Airports, Renting car offices, hockey, football or any type of sports ticket offices, in other words easy access to car owners, or can be given free for any type of promotion.
Patent CA-2168838-A1 (CA)
Title: Electrical switches with current protection interfaced with a remote station and a portable local unit
Inventor: BOCCABELLA MICHAEL F
IPC: H02H3/00
Filed: 1996-02-05
Abstract: An electrical switch with ovecurrent protection communicates as a slave with a remote master station by sending return messages to the remote master station only in response to messages addressed to it. A portable unit plugs into the electrical switch and disables communications between the electrical switch and the remote master station. The portable unit then establishes communications with the electrical switch by sending a global message to the electrical switch requesting the unique address at successive baud rates until a return message containing the electrical switches' address is received. A communications module in the electrical switch transfers to a master mode in response to the global message in order to send the return message, containing its unique address. It then reverts to the slave mode for response to subsequent messages from the portable unit containing the unique address. Either the remote master station or the portable unit can test the circuit breaker by sending a message containing a digital test current to the circuit breaker.
Patent CA-2169296-A1 (CA)
Inventor: FREED W WAYNE
IPC: D06M16/00
Filed: 1994-05-18
Abstract: Un produit de matériau de type béton armé par des fibres comprend une pluralité de fibres contenant une dose efficace d'au moins un agent anti-microbien destiné à inhiber des organismes et à protéger le béton contre une attaque biologique. Les agents microbiens sont de préférence ajoutés aux fibres avant que celles-ci ne soient dispersées dans le béton. Ledit produit de béton contenant des fibres améliorées par l'addition d'un agent antimicrobien empêche une attaque biologique par des organismes, réduit les fissures du béton par rétrécissement plastique et améliore simultanément la résistance du béton à la flexion après que celle-ci ait atteint un maximum.
Patent CA-2169843-A1 (CA)
Title: Sharpening machine for sharpening of cutting edges of instruments, e.g. dental instruments
Inventor: LYSTAGER GREGERS
IPC: B24B3/60
Filed: 1994-08-22
Abstract: A sharpening machine for sharpening the cutting edges of instruments, particularly the curved inner cutting edges of dental instruments, to obtain an arbitrary wedge angle. A grinding disk is provided with both a plane surface and a radiused outer edge. A shaft extension extends above the plane of the grinding disk and serves to support the instrument as it is being sharpened. The longitudinal axis of the instrument is displaced away from the axis of rotation of the shaft extension by an offset distance equal to the one-half diameter of the shaft extension thereby determining an offset angle of the longitudinal axis of the instrument with respect to the grinding disk and thus the wedge angle of sharpening of the curved inner edge of the instrument. In order to facilitate the sharpening of the curved inner edge of the instrument, the outer edge of the grinding disk is formed with a radius shorter than the radius of curvature of the instrument.
Patent CA-2169941-A1 (CA)
Inventor: MCEVER RODGER P
IPC: C07K19/00
Filed: 1994-08-19
Abstract: L'invention concerne des molécules d'ADN et des procédés d'expression régulée d'un gène dans des cellules endothéliales ou des mégacaryocytes, la région latérale du gène de P-sélectine, ou des parties de ladite région, étant liée(s) à l'extrémité 5' d'un gène. Les molécules d'ADN sont également utilisées en tant que sondes de criblage d'individus possédant des niveaux anormaux d'expression de P-sélectine, ainsi que pour préparer des compositions pharmaceutiques servant à inhiber l'inflammation par inhibition de l'expression de P-sélectine. Ces molécules d'ADN peuvent également s'utiliser pour identifier et pour isoler des protéines inconnues auparavant qui sont impliquées dans la régulation de l'expression du gène.
Patent CA-2171323-A1 (CA)
Title: Process for producing flat or curved glass plates
Inventor: SEIDEL HORST
IPC: C03B27/012
Filed: 1995-06-23
Abstract: Glass plates are thermally or chemically tempered to increase flexural bending strength. The tempered plates are subsequently subjected to a heat treatment in order to lower the possibility of spontaneous breakage of the glass plates.  According to the method according to the invention the glass plates are tempered at least twice and again heat-treated. At least the second heat treatment takes place at higher temperatures than were used previously. The treated glass plates have increased flexural bending strength and reduced tendency to spontaneous breakage.
Patent CA-2175321-A1 (CA)
Title: Method of deinking wastepaper
Inventor: EVANS EMMET J
IPC: D21C5/02
Filed: 1996-04-29
Abstract: This invention is a method for deinking wastepaper by disintegrating the waste paper in an carbonate aqueous solution containing sodium sulfite and sodium carbonate to produce a fibrous slurry having a pH of at least 7.5, separating the ink from the fibers and removing the ink from the slurry. A composition useful for deinking fiber consists of a relative proportion of sodium sulfite to sodium carbonate between about 95:5 and about 50:50, and a surfactant.
Patent CA-2181115-A1 (CA)
Inventor: KUN MICHAEL
IPC: G10D3/18
Filed: 1996-07-12
Abstract: A shoulder rest for an instrument such as a violin or viola, comprising an elongated support suitable for resting on a user's shoulder,  and an attachment device adjacent each end of  the support for attachment to the instrument with the support spaced away from the back of the instrument. The attachment devices each include a base part upstanding from the support and having a bearing generally aligned with an adjacent end of the support, a pedestal connected to the base part by a shaft rotatable within the bearing, and a clamping member carried by the pedestal and terminating in recesses engageable with a back portion of the instrument. The invention provides torsion springs acting between the pedestals and the base parts so that angular displacement of the support relative to the clamping members is resisted by the springs.
Patent CA-2181488-A1 (CA)
Inventor: TAKEMATSU TETSUO
IPC: A01N43/40
Filed: 1995-01-19
Abstract: Dérivé de l'acide N-phényltétrahydrophtalamique représenté par la formule générale (I), procédé de production de ce dérivé, herbicide le contenant en tant qu'ingrédient actif et dérivé de chlorure d'imidoyle servant de produit intermédiaire dans la production du dérivé d'acide, et procédé de production du dérivé de chlorure. Dans la formule, X et Y représentent chacun indépendamment hydrogène ou halogène; R?1¿ représente alcoxycarbonylalkylthio; R?2¿ représente alkyle inférieur, alkyle inférieur halogéné ou phényle (non) substitué; et R?3¿ représente alcoxy inférieur, alcényloxy inférieur, alkynyloxy inférieur ou alcoxyalcoxy inférieur. Ledit herbicide peut être utilisé sans restrictions dans les champs des hautes-terres et des basses-terres, dans les vergers, les pâturages, les gazons, les forêts et les terrains non agricoles, et offre une grande sécurité pour les plantes.
Patent CA-2182589-A1 (CA)
Title: Process for transmitting data in packets in a mobile radio system
Inventor: PERNICE FRIEDER
IPC: H04L12/56
Filed: 1995-02-01
Abstract: In a process for transmitting data in packets in a mobile radio system with mobile and base stations, in which there is a plurality of time slots available on a frequency forming control and traffic channels, in the establishment of a radio link for the transmission of data in packets a code number valid for the data packet transmission concerned is allocated to the mobile station concerned. The individual data packets are transmitted in traffic channels characterised in the allocated control channels as those containing the data packets by means of the code number. Processes without the allocation of a code number are also described.
Patent CA-2183766-A1 (CA)
Inventor: COOPER EUGENE
IPC: A61K47/48
Filed: 1995-02-28
Abstract: Copolymère linéaire séquencé comprenant des unités d'un oxyde d'alcoylène, liées à des unités de peptide au moyen d'un groupe de liaison comprenant une fraction -CH¿2?CHOHCH¿2?N(R)-. Ce copolymère est utile en tant qu'agent de formation d'image, médicament, promédicament ou en tant que système de libération destiné à des agents de formation d'image, à des médicaments ou promédicaments.
Patent CA-2188268-A1 (CA)
Title: Continuous positive airway pressure system
Inventor: KOLOBOW THEODOR
IPC: A61M16/04
Filed: 1995-04-21
Abstract: A passive continuous positive airway intratracheal pulmonary ventilation system which includes an inspiration limb (70) and an expiration limb (71) which are pressure balanced by inflatable bags (73a, 73b). An intratracheal pulmonary ventilation system is provided which includes a catheter (82) having a tip (90) which is positioned through a low resistance endotracheal tube (81) at or near a patient's carina (92). A constant source of an oxygen-containing gas flows through the catheter (82). The catheter has a tip (90) which deflects and reserves the flow direction of the oxygen-containing gas.
Patent CA-2191146-A1 (CA)
Inventor: PERROZ WILLWAM J JR
IPC: A61B5/097
Filed: 1996-11-25
Abstract: A breath gas analysis module for supplying a sample gas to a gas detector includes a manifold having a body defining a chamber therein.  The chamber includes a main passage extending through the manifold body, an outlet passage extending into the manifold body from an outlet end at a base of the manifold body and toward the main passage and a metering orifice extending between and in fluid communication with the main passage and an interior end of the outlet passage.   An inlet tube is attached to the manifold body at one end of the main passage and defines an internal passage  in fluid communication with the main passage.   A collection tube is attached to the manifold body at another end of the main passage and defines an internal passage  in fluid communication with the main passage.  A check valve is positioned within the inlet tube internal passage and is oriented to permit fluid flow into, but not back from,  the main passage.   A resilient gas reservoir is attached to a free end of the collection tube opposite an end thereof attached to the manifold body.  The resilient gas reservoir defines a storage chamber therein which is in fluid communication with the collection tube internal passage.
Patent CA-2191778-A1 (CA)
Title: Radio frequency automatic identification system
Inventor: HURLEY G WILLIAM
IPC: G06K19/07
Filed: 1996-11-29
Abstract: A radio frequency automatic identification system detects targets which include a plurality of radio frequency resonators. Information is attributed to the target in accordance with the radio frequency response characteristics of the target, such as the resonant frequencies of resonators present, and/or the spatial locations within the target of the resonators. Preferred resonators include thin dipoles, which may be metallizations on a plastic film substrate. Information may be attributed to a target by fabricating the target with resonators disposed at locations to encode information in accordance with a predetermined encoding system; alternatively, resonators may be randomly disposed, and a translation code applied to convert the radio frequency information to particular information in a particular format. Readers for use in the system read the radio frequency response characteristics of a target in the near field of a radiating aperture which is illuminated by a radio frequency source. Items which may be encoded with radio frequency readable information include documents, credit cards, and computer diskettes.
Patent CA-2192758-A1 (CA)
Inventor: HUGRON DENIS P
IPC: E01F9/627
Filed: 1996-12-12
Abstract: The road sign system comprises a generally elongated panel member made, for example, of extruded transparent plastic material with a sheet of light-reflecting material embedded therein.  The road sign system also comprises a generally flat base member made, for example, of recycled rubber and formed with a vertically-extending slot to receive the lower end of the panel member.  Connecting elements are provided to retain the lower end of the panel member in the slot of the base member.  The plastic material of the panel member may comprise polycarbonate which presents the  advantage  of  being  (a)   shock-resistant  to withstand an impact with a motor vehicle, (b) flexible to bend upon passage of the motor vehicle,  and (c) resilient to return to its initial generally upright position after the passage of this motor vehicle.
Patent CA-2195029-A1 (CA)
Title: Electrical outlet device for connection with various types of plugs
Inventor: CHEN DAVID CHIEN HUA
IPC: H01R27/00
Filed: 1997-01-14
Abstract: An electrical outlet device includes a base casing; a cover covering the base casing; a grounding conductive assembly including a base frame formed with at least a first clamping portion having a pair of elastic pieces, a second clamping portion having a pair of elastic pieces, and a third clamping portion having a pair of elastic pieces thereon; and a first contact conductive assembly and a second contact conductive assembly, each including a rib-like clamping portion composed of a pair of elastic pieces and screen elastic piece. In this electrical outlet device, the elastic pieces of the first and third clamping portions of the grounding conductive assembly each have a top edge formed with a notch; and the elastic pieces of the rib-like clamping portion on the first and second contact conductive assemblies each has a top edge formed with a notch, the screen elastic piece being bent away from the rib-like clamping portion.
Patent CA-2196633-A1 (CA)
Title: Apparatus and method for directional drilling using coiled tubing
Inventor: DOREL ALAIN P
IPC: E21B7/06
Filed: 1997-02-03
Abstract: A steerable directional drilling tool assembly includes a bent housing defining a bend angle and having a mud motor in its upper section and a drill bit below its lower section, an orienting tool rotatably coupled to such upper section and suspended on coiled tubing that extends upward to the surface, an electric motor in the orienting tool operable to rotate the bent housing in either hand direction to change or adjust the tool face angle of the bit, or continuously rotate the bent housing so that the bit drills straight-ahead, and an electric cable extending throughout the coiled tubing to furnish power from the surface to the electric motor and transmit electric signals to and from the surface. A logging tool can be included in the assembly for measuring characteristics of the formation, the borehole, and the tool assembly.
Patent CA-2199228-A1 (CA)
Title: Microwave heat generating apparatus
Inventor: BIEDERMAN PAUL R
IPC: H05B6/80
Filed: 1997-03-05
Abstract: An apparatus producing and applying microwave generated heat to specific target area as for defrosting a frozen ground area into a workable condition and as for decontaminating various substances.