baber/WOPTO huggingface dataset:
Patent CA-2200461-A1 (CA)
Inventor: ROSS CYNTHIA L
IPC: C09D1/00
Filed: 1995-12-14
Abstract: L'invention concerne une pellicule protectrice composite ou une couche de barrage contenant une composition à base de sel inorganique ayant une source de phosphate et de carbonate et une composition tensioactive. Le revêtement aqueux peut s'appliquer sur des surfaces d'installations de préparation alimentaire. Les compositions de l'invention peuvent s'utiliser dans des procédés d'enduction de surfaces dures dans les installations de préparation alimentaire par application de la matière aqueuse au moyen d'un pulvérisateur ou d'un vaporisateur de sorte qu'un revêtement uniforme soit formé. Après séchage, l'eau contenue dans la couche s'évapore pour ne laisser qu'une pellicule organique/inorganique sur laquelle des dépôts d'aliments cuits peuvent se fixer, ce qui facilite leur décollement.
Patent CA-2202929-A1 (CA)
Inventor: DE SEZE FABRICE
IPC: H04W36/32
Filed: 1995-10-24
Abstract: A secure handover method for a call to a mobile station (M), including a cycle wherein up call data (DM) transmitted by the mobile station (M) on a current channel (CH1) to a current base station are received (ET3) by a subsequent base station (B(n)) on a subsequent channel (CH2), down call data are simultaneously transmitted (ET5) for a given time (T) on said current and subsequent channels (CH1, CH2) by the current and subsequent base stations (B(n-1), B(n)) respectively, as long as (ET4) the time lag (TA) between the respective reception times of said up data on the current (CH1) and subsequent (CH2) channels is lower than a first predetermined threshold (S), and when said time (T) has elapsed, the call is released (ET6, LIB) on said current channel and enabled on the subsequent channel (CH2), which becomes the new current channel.
Patent CA-2203341-A1 (CA)
Title: Trailer rear door
Inventor: MCCRORY KEVIN RICHARD
IPC: B60J5/10
Filed: 1997-04-22
Abstract: A door structure for an opening defined at the rear of a vehicle such as a dumping type trailer, the opening being defined by a pair of vertical door posts, a header member and a lower sill.  The rear door assembly includes an outer frame which defines a central open area, the outer frame being mounted to pivot in the rear vehicle opening about an upper horizontal axes.  A pair of doors are connected to vertical side frame members of the outer frame by hinges to allow the doors to swing open about a vertical axes.  The doors have a locking device to hold the doors in a closed condition for closing the central open area. The rear door structure has a separate locking device which holds the outer frame in a closed condition.  Thus, when the separate locking device is unlocked but the first locking device is maintained locked, the rear door structure, with the doors closed, can swing about its horizontal axis to allow dumping of bulk material thereunder.  Alternatively, when the second locking device is kept locked and the first locking device is unlocked, the doors may be opened to permit loading and unloading, such as at a loading dock.
Patent CA-2206707-A1 (CA)
Title: Process of preparing compressed partially dehydrated vegetables
Inventor: LEWIS VICTOR MARCUS
IPC: A23L19/00
Filed: 1995-12-08
Abstract: The present invention is related to a process of preparing compressed partially dehydrated vegetables by reducing the water activity level of the vegetables to 0.90 or lower with the moisture content of 15 to 60 % and subjecting said vegetables to compression to form a block with almost no air space between the vegetables thereby producing a stable vegetable product which is stored at temperatures in the range of +8 °C to -30 °C; optionally the vegetables are treated with one or more water activity controlling solute either with one or more water activity controlling solute either before or after dehydration.
Patent CA-2207567-A1 (CA)
Inventor: ECKROTH ELDON
IPC: B66F11/04
Filed: 1997-06-25
Abstract: A platform device providing safe footing for spray booth operators (painters) th at allows for easier access to higher and hard to reach areas of a vehicle. The dev ice surrounds the vehicle on all four sides allowing the person and spray equipment access to the four sides; and top areas when the device is in its elevated position. Typic al elevated height would be any increment from floor level to three feet. The devices left a nd right main sections can be elevated or lowered individually and can also be horizontal ly extended or retracted to allow for wide or narrow based vehicles. This can be do ne in all positions. The front and rear sections of the platform are removably attached to the extreme end wings of the main platforms. They are automatically telescopic adjus ted and are easily removed and swung out of the vehicle's path when the vehicle ente rs or exits the spray booth site. Safety harness anchors, multi stationed air supply, and accessory hanging systems prevail.
Patent CA-2208796-A1 (CA)
Title: Prosthesis with variable fit and strain distribution
Inventor: O'NEIL MICHAEL J
IPC: A61F2/46
Filed: 1997-06-25
Abstract: A joint prosthesis has a first part, including a body formed of metal or the like which constitutes a permanent overall shape and structural component of the prosthesis, such as a shell, plate or stem, and a plurality of negative surface features in the body, such as through-slots, deep grooves, tunnels or pits, or valleys defined between projecting fingers or flutes. A second part attaches to and extends the body to provide both a fit and change the initial stiffness. The second part provides a time-evolving structural coupling, such that the prosthesis initially fits the patient's remnant bone to provide rigid fixation, while the mechanical properties shift with time in vivo to change its contact or loading characteristics. In one embodiment a femoral stem joint prosthesis is modular and the first, or structural component accommodates bio-absorbable second components of varying geometries and dimensions which fit a range of bore sizes, and achieve different stiffnesses or strengths affecting load or strain distribution.
Patent CA-2210006-A1 (CA)
Inventor: LAATU JUHO
IPC: H04W92/02
Filed: 1996-01-11
Abstract: Dans des systèmes de radiocommunications mobiles, il peut s'avérer nécessaire d'accepter plusieurs interfaces radio (1, 2) dans un seul réseau de radiocommunications mobiles. Pour accepter ces diverses interfaces radio, il est parfois nécessaire d'accepter plusieurs protocoles de signalisation dans une seule interface (interface A) disposée entre un circuit de commande de station de base (BSC) et un commutateur mobile (10) quand des stations de base (BTS1, BTS2) acceptant des interfaces radio différentes sont connectées, par un circuit commun de commande (BSC) de station de base, au commutateur mobile (10). Ce dernier, ainsi que le circuit de commande (BSC) de station de base, doivent pouvoir reconnaître de quel protocole de signalisation relève un message de transfert présent dans l'interface unique. Selon la présente invention, les messages transferés par l'interface unique (interface A) sont dotés d'un paramètre de discrimination entre des messages relevant d'interfaces radio (1, 2) et de protocoles de signalisation différents.
Patent CA-2210520-A1 (CA)
Title: Homologous recombination for animal model exhibiting reduced levels or elimination of a neuronal intermediate filament
Inventor: ZHU QINZHANG
IPC: C07K14/47
Filed: 1997-07-15
Abstract: Transgenic non-human mammals and methods of preparing such mammals are disclosed. Homologous recombination is employed to inactivate genes, particularly genes coding for neuronal intermediate filaments. These animals, whose phenotypeis characterized by reduced or eliminated levels of a neuronal intermediate filament, are useful as models for studying aging, injury to the nervous system, and pathogenesis of neurodegenerative diseases. They are also useful for the screening of potential therapeutic agents.
Patent CA-2210851-A1 (CA)
Inventor: DEBRINCAT FRANK P
IPC: A23P1/08
Filed: 1996-01-18
Abstract: L'invention est un produit comestible portant une mince couche inorganique sur au moins une partie de sa surface. Dans la concrétisation privilégiée de l'invention, cette couche forme une barrière contre l'humidité/oxygène et le produit comestible portant cette couche se conserve plus longtemps. Ces produits comestibles peuvent être des aliments et des produits pharmaceutiques. Les substances inorganiques utilisées dans la couche sont les suivantes : SiO2, SiO, MgO, CaO, TiO2, ZnO et MnO. Les procédés des appareils utilisables pour déposer une couche mince de matériau inorganique sur un substrat comestible sont également divulgués. Les procédés privilégiés de l'invention sont la pulvérisation et le dépôt en phase vapeur. L'appareil de production privilégié de l'invention permet de réaliser une production continue de produits comestibles portant le revêtement de l'invention.
Patent CA-2212261-A1 (CA)
Inventor: MEHRER MATHIAS
IPC: C08K5/34
Filed: 1997-08-01
Abstract: The present invention relates to novel UV stabilizers of the formula (I)   (I) where the substituents are as defined in the description.   These compounds are highly suitable for stabilizing organic material, such as plastics, surface coatings, paints and oils, against the action of light, radiation, oxygen and heat.
Patent CA-2213307-A1 (CA)
Inventor: NIZZA ROBERT
IPC: G09B23/04
Filed: 1997-08-18
Abstract: An educational set of amusement blocks includes a set of a plurality of pairs of mirror image multi-sided sided blocks.  In each set, each block preferably includes seven sides, including various geometric shapes for each side.  The blocks are stable, and can stand independently on five of the seven sides.  The seven sides are distributed over the three dimensional surface of each block, so as to form structures having a wide base for weight distribution.  Each block includes a cantilevered peak, to effect stability, and thereby enable the blocks to stand on five of its seven sides.  Because of their stability, the blocks do not topple so easily, and therefore can be used for building intricate structures without the need for interlocking joints.          Corresponding planes of one type of block and its mirror image are either painted the same color or in complementary colors, thereby forming patterns which are pleasing to the eye. In constructing structures with the blocks, there is not one single solution, but any number of satisfying outcomes.  Any given configuration is unified by a harmonious color scheme, but there are actually a number of color schemes encoded in the blocks.
Patent CA-2213605-A1 (CA)
Title: Plant for separating a gas mixture
Inventor: TSEVERY JEAN-MARC
IPC: B01D53/22
Filed: 1997-08-21
Abstract: Plant for separating a gas mixture, comprising several units  (1,  2,  3)  having different  functions, each  being  associated  with  a  cabin  which  contains monitoring  and  control  systems  and/or  an  analysis system  and/or  electrical  distribution  which  is (are) necessary for the operation of the unit.        The plant may be an apparatus  for separating air by cryogenic distillation.
Patent CA-2216285-A1 (CA)
Inventor: GEORGE CLAYTON A
IPC: C09J7/29
Filed: 1996-04-11
Abstract: The invention provides a method for imparting topographical or protective features to a substrate by contacting a sheet material comprising a thermosettable layer with a substrate and heating the sheet material to an elevated temperature.
Patent CA-2216697-A1 (CA)
Title: A can provided with a cover panel with an easy-open device
Inventor: JORGEN GRAA
IPC: B65D17/28
Filed: 1996-03-29
Abstract: A can with an easy-open device (7, 7a 70, and which can be used for packing block articles, said can being provided with a cover panel (1). The cover panel comprises a score line (2) arranged close to a closing flange (6) formed between the cover panel and the body of the can. The nose (7b) on the pull ring (7a) of the pull device is placed very close to the score line (2). The cover panel is provided with upward projections (8a, 8b, 8c, 8d. The position and height of these projections are such that when a second corresponding can is piled atop the first can, these projections (8a, 8b, 8c, 8d abut the downward projection(s) on the bottom member of the second can, whereby it is avoided that the second can comes into contact with the pull ring on the first can. As a result, the risk of the nose unintentionally causing a leak in the first can has been highly reduced.
Patent CA-2218909-A1 (CA)
Inventor: CHEN JIAN
IPC: A61K35/30
Filed: 1996-04-26
Abstract: A method for enhancing the survival and/or proliferation of Schwann cells (especially human Schwann cells) in cell culture is disclosed which involves culturing the cells in serum free culture medium comprising gas6 and other mitogenic agents, such as heregulin and forskolin. The culturing step is generally preceded by a pre-incubation period wherein nerve tissue comprising the Schwann cells is cultured under appropriate conditions and for a period of time such that demyelination occurs. The isolated Schwann cells can be used as cellular prostheses to treat patients with nervous system injuries. The invention also provides a cell culture medium for culturing Schwann cells.
Patent CA-2220645-A1 (CA)
Title: Waist elastic system with improved modulus of elasticity for a child's training pant
Inventor: KATO MARGARET ANN
IPC: A61F13/15
Filed: 1996-05-15
Abstract: The present invention provides a child's disposable absorbent training pant having an improved waist elastic system (60). The waist elastic system has a selected average maximum rate of change of modulus of elasticity over the first three cycles within a specified extension range, thereby providing a substantially uniform low tension over a wide size range, a more comfortable fit, and improved ease of use.
Patent CA-2221925-A1 (CA)
Inventor: MANSFELDD JUERGEN
IPC: G01M15/00
Filed: 1997-11-21
Abstract: A diagnostic test device for mounting to an automobile steering wheel comprises a housing having a control panel, an electronic circuit, and one or more supports adapted to mount said housing on the outer ring of the automobile steering wheel.  The electronic circuit is contained within said housing and has an input for receiving diagnostic information from the automobile.  One or more supports are located relative to the lower surface of the housing such that the lower surface is located above the center hub of the steering wheel when the housing is supported on the outer ring of the steering wheel by the supports.  The distance between the lower surface of the housing and the geometric center of the outer ring of the steering wheel is greater than or equal to seventy percent (70%) of the radius of the outer ring at the closest point between the lower surface and the geometric center.
Patent CA-2222507-A1 (CA)
Title: Dispositif pour transporter deux unites bout a bout et pour deplacer une des unites a cote de l'autre unite
Inventor: HORI KOICHIRO
IPC: A61B5/107
Filed: 1997-04-05
Abstract: Un dispositif transporte une première (10) et une seconde (12) unités, suivant une configuration alignée où les deux unités sont bout à bout, jusqu'à l'extrémité distale d'une tige (16). Ce dispositif fournit une structure permettant de déplacer la seconde unité en position latérale à la première de ces unités. Ledit dispositif comporte une partie constituant sa base (50) à laquelle est fixée une extrémité proximale (46) de la tige, ladite première unité étant fixée à l'extrémité distale de la tige. Une baguette (22), qui est disposée suivant la longueur de la tige et une partie de la première unité, est décalée par rapport à l'axe de la tige et elle est fixée à la seconde unité au niveau d'un point en retrait par rapport à un axe de la seconde unité. Une structure (60), montée sur la partie constituant la base, permet d'effectuer un mouvement de rotation de la baguette de manière à provoquer un mouvement rotatif de la seconde unité l'amenant hors d'alignement avec la première unité, et de manière à provoquer un déplacement axial de la baguette entraînant un déplacement axial de la seconde unité amenant cette dernière en position latérale à la première unité.
Patent CA-2223625-A1 (CA)
Title: Substituted n-(indole-2-carbonyl-) amides and derivatives as glycogen phosphorylase inhibitors
Inventor: TREADWAY JUDITH L
IPC: A61K31/416
Filed: 1995-06-06
Abstract: This invention relates to certain indole-2-carboxamides of formula (I) and the pharmaceutically acceptable salts and prodrugs thereof, wherein R6 is carboxy, (C1-C8)alkoxycarbonyl, C(O)NR8R9 or C(O)R12, useful as inhibitors of glycogen phosphorylase, methods of treating glycogen phosphorylase dependent diseases or conditions with such compounds and pharmaceutical compositions comprising such compounds.
Patent CA-2224460-A1 (CA)
Title: Process for producing gm2 specific antibodies
Inventor: RITTER GERD
IPC: A61P31/04
Filed: 1996-06-11
Abstract: The invention relates to the production of ganglioside-specific antibodies.  These antibodies are produced following immunization with a lipopolysaccharide antigen of Campylobacter jejuni. The antibodies bind to GM2.
Patent CA-2225248-A1 (CA)
Inventor: TSENG CHI-PING
IPC: A01N43/90
Filed: 1996-06-19
Abstract: Pour lutter contre une végétation indésirable, on décrit des composés de formule (I), ainsi que leurs sels appropriés à un usage agricole, formule dans laquelle Q représente (Q-1) ou (Q-2); R?1¿ et R?2¿ représentent chacun indépendemment alkoxy C¿1?-C¿6?, haloalkoxy C¿2?-C¿6?, alkylthio C¿1?-C¿6? ou haloalkylthio C¿2?-C¿6?; ou bien R?1¿ et R?2¿ forment conjointement -X?1¿-(CH¿2?)¿r?-X?2¿-, -(CH¿2?)¿s?-X?3¿-, -(CH¿2?)¿t?-X?3¿-CH¿2?-, -(CH¿2?)¿v?-X?3¿-CH¿2?CH¿2?- ou -(CH¿2?)¿w?-, chacun de ces groupes étant éventuellement substitué par au moins un élément choisi parmi 1-6 halogène, 1-6 CH¿3? et un alkoxy C¿1?-C¿3?; ou bien R?1¿ et R?2¿ forment ensemble -O-N(alkyl C¿1?-C¿3?)-CHR?12¿-CH¿2?- ou -O-N=CHR?12¿-CH¿2?-, chacun de ces groupes étant éventuellement substitué par au moins un élément choisi entre 1-2 halogène et 1-2 CH¿3?; ou bien R?1¿ et R?2¿ forment ensemble et avec le carbone auquel ils sont fixés C(=O) ou C(=S); et R?3¿-R?10¿, X?1¿-X?3¿, X, Y, Z, k, m, p, q, r, s, t, v, w, et x correspondant à leur description. On décrit aussi des compositions contenant des composés de formule (I) et un procédé permettant de lutter contre une végétation indésirable et consistant à mettre celle-ci ou son environnement en contact avec une quantité efficace d'un composé de formule (I).
Patent CA-2225717-A1 (CA)
Inventor: EL SAYED AZIZ
IPC: C08K3/04
Filed: 1996-06-13
Abstract: The invention pertains to the use of polymer molding compounds composed of polymers selected from the group of polyamides, polyolefins, ABS-type graft polymer, polyacrylates, polymethacrylates or a mixture of polycarbonate, ABStype graft polymer and optionally copolymer, carbon black, reinforcing materials, elastomer modifier, flame-protection additives and processing additives, to produce light or gray markings on a dark background using laser inscription, in particular to generate high-contrast optical information, for example letters, numbers, patterns and/or pictures, etc.
Patent CA-2225860-A1 (CA)
Title: Buoyant deodorizer bar
Inventor: KUTCHKO JOSEPH
IPC: A61L9/12
Filed: 1997-12-24
Abstract: The present invention provides a permanent buoyant hollow metallic device for removal of odours on hands.
Patent CA-2227971-A1 (CA)
Title: Electric oven
Inventor: DE MATTEIS MICHEL
IPC: H05B6/72
Filed: 1996-08-22
Abstract: An electric oven includes a microwave energy source (2), a wave guide (3) with an output section that terminates in a cooking enclosure defined by a base wall (4), a top wall (5), a sole wall (6) and two side walls (7, 8), and a rotary device (<u>R</u>) inside the cooking enclosure, for receiving food products to be cooked, and rotated by control means (23) external to the cooking enclosure. The rotary device (<u>R</u>) of the invention has two or more rotary plates (9; 10), an upper (9) and a lower (10) plate, removably mounted in the cooking enclosure, one above the other and spaced from each other by a distance <u>d</u>, and the output section of the wave guide (3) is adapted to allow a suitable distribution of the waves on the two plates (9; 10).
Patent CA-2231586-A1 (CA)
Title: Tin catalysts, a process for their production, their use and cross-linkable mixtures containing them
Inventor: WEBER WILHELM
IPC: B01J31/12
Filed: 1996-09-02
Abstract: The present invention relates to novel tin catalysts, to a process for the production thereof and use thereof and to crosslinkable mixtures containing these novel tin catalysts. The catalyst is formed from a monoorthophosphoric acid ester and/or an orthophosphoric acid.
Patent CA-2234876-A1 (CA)
Title: Positive selection vector for bacillus sp.
Inventor: BRAMUCCI MICHAEL GENE
IPC: C12N1/21
Filed: 1996-10-31
Abstract: A positive selection vector is provided useful for the transformation and screening of Gram positive bacteria and particularly Bacillus sp. for the presence of foreign DNA. The vector comprises a mutant gene encoding a signal peptide processing mutation. Expression of the mutant gene in a Bacillus host cell which lacks the ability to metabolize sucrose is lethal when cells are grown in the presence of sucrose. Foreign DNA may be inserted into the vector so as to inactivate the mutant gene thereby permitting the cells to grow in the presence of sucrose and allowing for facile selection of transformants.
Patent CA-2235864-A1 (CA)
Inventor: GOBIN GUY
IPC: C23C14/34
Filed: 1996-10-28
Abstract: An apparatus to releasably affix a rotating cylindrical magnetron target (10) to a spindle (20) utilizes a threaded spindle collar (30) engaging threads (70) on the outside surface of the target (10), with a single water-to-vacuum seal (40) located at the target and spindle interface. The threads (70) may be removable from the target, enabling efficient assembly/disassembly and recycling.
Patent CA-2236883-A1 (CA)
Inventor: GRAFF SHELLY
IPC: B68C1/12
Filed: 1998-05-07
Abstract: There is described a protective saddle cover for a riding saddle that includes a one piece central portion that fits overtop of the raised seat of the saddle and the saddle horn, a first and second stirrup holder, attached to opposite sides of the central portion, covering both the stirrup leather and stirrup of the riding saddle.  The first and second stirrup holders contain end pockets into which the stirrups are placed, thereby maintaining the stirrup holders securely overtop of the stirrup leathers. The end pocket of the first stirrup holder can also conveniently be used to convert the protective saddle cover to a transportable pouch when folded.
Patent CA-2238525-A1 (CA)
Inventor: KERSEY LARRY
IPC: B03C3/011
Filed: 1996-08-05
Abstract: A purging electrostatic gun (10) includes a housing (20) wherein a charging electrode (36) is maintained that is electrically coupled to receive a high voltage (18) and is axially centered in a cylindrical barrel charging section (26) wherethrough a laminar flow of sorbent material is directed. The charging electrode (36) has a forward portion that extends beyond a barrel charging section (26) forward end and is immediately opposite to a surface of a ground ring (31) or collar. A purging air flow is directed into the housing (20) to pass across the barrel charging section outer surface (26) and the grounding ring (31) or collar surface to prohibit sorbent particles from collecting on the grounding ring or collar as could interfere with generation of a corona discharge that extends from the charging electrode (36) end portion radially wherethrough the sorbent material particles travel and are electrostatically charged.