baber/WOPTO huggingface dataset:
Patent CA-2205137-A1 (CA)
Title: Handled plastic container
Inventor: GROB ROLF
IPC: B65D23/10
Filed: 1995-11-14
Abstract: A method of manufacturing a handled plastic container which includes the steps of: a) positioning a preformed handle and a synthetic ruin preform within an open blow mould without mutual engagement of said handle and preform; said handle including upper retaining means and lower retaining means and said preform including a moulded engagement portion adapted to engage with the up-per retaining means of the handle; b) causing the upper retaining means of the handle to interconnect with the engagement portion of the preform after the handle and preform have been separately positioned within the blow mould; and c) stretch blow moulding the preform in the blow mould wherein said blow moulding stretches the preform beneath the engagement portion into the blow mould to form a container and expands the side wall of the preform so to retain the upper retaining means of the handle in inter-connecting relation with the engagement portion of the preform. In another aspect of the invention there is provided a handled plastic container, said container comprising a blow moulded plastic bottle and a separate handle interconnected thereto wherein the handle includes upper retaining means and lower retaining means, said upper retaining means including a lug or protrusion, and the bottle including a neck finish having an engagement portion co-operable with said lug or protrusion connecting said upper retaining means with said bottle, and wherein the lower retaining means is integrated with a portion of a sidewall of the bottle.
Patent CA-2206392-A1 (CA)
Inventor: SABATER JACQUES
IPC: D21C5/02
Filed: 1997-05-28
Abstract: Ce procédé et ce dispositif pour mesurer en continu la quantité des particules en suspension dans un liquide se présentant sous au moins deux états physiques différents, consistent à mettre en oeuvre: - un ensemble de séparation des particules en fractions fonction de leur dimensions, ledit ensemble étant alimenté en continu en liquide par une canalisation appropriée; - un ensemble de mesure et de traitement, comprenant: deux canalisations ou veines (10,11), issues dudit ensemble de séparation, munies de fenêtres; un organe de mesure et d'acquisition comprenant: * un organe d'éclairage (20) desdites fenêtres; * deux caméras (12,13) situées en regard de chacune desdites fenêtres, synchronisées avec l'organe d'éclairage (20) et destinées à acquérir à intervalles réguliers une image des fenêtres; des moyens de numérisation et de traitement (23) des images . ainsi acquises; un organe de sortie des données ainsi déterminées.
Patent CA-2209388-A1 (CA)
Title: Atm inverse multiplexing system
Inventor: HUSCROFT CHARLES KEVIN
IPC: H04L12/56
Filed: 1997-06-30
Abstract: An ATM inverse multiplexing cell-based system for reducing error-multiplication due to error events in the transmitted cell stream, which includes a first IMA assembly having an input coupled to an incoming cell stream from a first ATM layer device, a second IMA assembly having an output coupled to a second ATM layer device, a plurality of links coupling the first IMA assembly to the second IMA assembly.  The first IMA assembly includes a multiplexer for multiplexing the incoming cell stream onto the plurality of links and for inserting onto the links framing cells in the form of "st" cells in place of idle cells and "S" cells to mark divisions in each channel corresponding to a given number of cells or a given time interval between successive "S" cells.  An encoder encodes and inserts cell location information of both control cells and payload cells for a window of time into the past for each link into the framing cells.  The second IMA assembly includes a plurality of link buffers for receiving cells transmitted along respective ones of links.  A demultiplexer demultiplexes cells on the link buffers by aligning "S" cells on the link buffers and releasing payload cells so as to keep the link buffers partially filled as much of the time as possible if required for CDV smoothing.  A decoder extracts and decodes location information from the framing cells to identify errored or missing cells and to mark the location of those cells.  A discriminator distinguishes between errors in a header and errors in a payload of an errored cell and flushes all cells in the same frame on each link from the link buffers upon failure to identify an "unknown" cell before encountering buffer overflow or upon being blocked by another unresolved error.
Patent CA-2210722-A1 (CA)
Title: A method for determining the position of a tool of a rock drill
Inventor: TUUNANEN ARI
IPC: G01S5/14
Filed: 1996-01-19
Abstract: A method for determining the position of a feed beam (3a to 3c) of a rock drilling equipment so that first, the position of a base (1) of the rock drilling equipment relative to rock is determined in the general system of coordination and after that, the position of the feed beam (3a to 3c) relative to the base (1) is measured. Measuring devices (6a to 6c) fixedly mounted in the base (1) at a distance from one another and at least two measuring devices (9a to 9c, 10a to 10c) attached to the feed beam at a distance from one another at a predetermined position are used in the method, whereby at least some of the measuring devices comprise a transmitter and at least some a receiver, respectively. The position of the feed beam (3a to 3c) relative to the base is measured, for example, by using the propagation time of the oscillation energy transmitted by each transmitter to various receivers and by calculating on the basis of this the position of the measuring devices (9a to 9c, 10a to 10c) of the feed beam relative to the measuring devices (6a to 6c) mounted in the base (I) and based on this, by calculating the position of the feed beam relative to the base (1) and thus relative to the general coordination of the rock.
Patent CA-2211743-A1 (CA)
Inventor: BOURSNELL MICHAEL EDWARD GRIFF
IPC: A61K39/00
Filed: 1996-02-21
Abstract: Un virus mutant rendu génétiquement inactif possède un génome qui est défectueux en ce qui concerne un gène sélectionné qui est essentiel à la production de particules infectieuses d'un nouveau virus, et qui transporte un matériel génétique hétérologue codant pour une protéine immunomodulatrice telle que GM-CSF, IL-2 ou analogues, de telle sorte que le virus mutant puisse infecter des cellules hôtes normales et provoquer l'expression de la protéine immunomodulatrice, mais ne puisse pas provoquer une production de particules infectieuses du nouveau virus sauf lorsque le virus infecte des cellules hôtes recombinantes de complémentation exprimant un gène qui assure la fonction du gène viral essentiel, le site d'insertion du matériel génétique hétérologue codant pour la protéine immunomodulatrice se trouvant à l'emplacement de la partie défectueuse du gène viral essentiel sélectionné. Parmi les utilisations possibles de l'invention, on compte les utilisations prophylactiques et thérapeutiques s'agissant de déclencher une réponse immunitaire chez un sujet que l'on traite par administration de cellules conformes à l'invention, l'utilisation dans la préparation d'un immunogène tel qu'un vaccin destiné à une thérapie tumorale, l'utilisation dans l'expansion in-vitro de lymphocytes T cytotoxiques ainsi que les utilisations prophylactiques et thérapeutiques dans le cadre d'une thérapie génique corrective.
Patent CA-2211916-A1 (CA)
Title: New pharmaceutical composition containing trimebutine and preparation process
Inventor: DOAT BERNARD
IPC: A61K31/00
Filed: 1996-02-02
Abstract: Pharmaceutical composition intended to the preparation of medicaments in powder and granulate forms, which can be administered orally, said composition being characterized in that it contains a mixture of trimebutine with appropriate vehicles.
Patent CA-2212441-A1 (CA)
Inventor: FERRONATO SANDRO GIOVANNI GIUS
IPC: B24D3/06
Filed: 1997-08-07
Abstract: A flexible abrasive member comprises a porous sheet carrying deposits which consist of a metal containing abrasive particles. The deposits have been applied to the porous sheet by electroplating and the sheet has been impregnated with a coating for stabilizing the deposits. The deposits comprise at least one hollow space through which the sheet extends, which hollow space is filled with coating material.
Patent CA-2213043-A1 (CA)
Title: Non-broadcast multi-access network system capable of carrying out transmission of a next hop resolution protocol packet without setting internet protocol addresses
Inventor: HORIKAWA KOICHI
IPC: H04L12/66
Filed: 1997-08-14
Abstract: A non-broadcast multi-access network system comprises a plurality of network servers at least specific one of which servers employs Next Hop Resolution Protocol for converting a network layer address into a corresponding data link layer address.  The specific network server comprises a routing table access section (102) for accessing a routing table to refer to the routing table representative of a routing of a network layer.  An NHRP server table (103) stores server address information of at least particular one of the network servers and network layer address information of the network layer managed by the particular network server as an address set.  An NHRP server processing section (101) is supplied with a Next Hop Resolution Protocol packet having a destination network layer address for accessing the NHRP server table to judge whether or not the destination network layer address exists in the address set.  The NHRP server processing section transmits the Next Hop Resolution Protocol packet to the particular network server when the destination network layer address exists in the address set.  The NHRP server processing section controls the routing table access section to make the routing table access section refer to the routing table when the destination network layer address does not exist in the address set.
Patent CA-2213886-A1 (CA)
Title: Molecular complex compounds comprising a mono-, bis- or trisacylphosphine oxide with an .alpha.-hydroxy ketone as photoinitiators
Inventor: SALATHE RONALD
IPC: C08F2/46
Filed: 1997-08-26
Abstract: Molecular complex compounds comprising a mono-, bis- or trisacylphosphine oxide compound with an .alpha.-hydroxy ketone compound are suitable as photoinitiators for the photopolymerization of free-radically polymerizable compounds.
Patent CA-2216304-A1 (CA)
Title: Combat communication system
Inventor: GERBER PETER
IPC: H04B10/10
Filed: 1997-10-10
Abstract: The combat communication system is used for "identification friend or foe", firing simulation during practice, and/or combat aiming for live night shooting. Each participant wears a harness comprising light detectors and control units, as well as a laser assembly mounted to a weapon. For firing simulation or identification, a participant aims his weapon at a potential target and sends a laser signal. When the target is another participant wearing a harness, his harness answers via a radio, ultrasonic or light signal. The carrier frequency of the response signal can be determined and transmitted by the querying unit over the laser beam.
Patent CA-2217180-A1 (CA)
Title: Thermodynamical aspiration valve
Inventor: PASZKOWSKA MONIKA
IPC: F01L5/14
Filed: 1996-04-23
Abstract: An aspirating thermodynamic valve capable of controlling the flow of fuel mixture and air from the carburettor to the crankcase of a two-stroke engine comprises a hollow body (4) placed between the joint (1) of the crankcase and the joint (7) of the carburettor, along with suitably interpositioned seals (8, 12). The valve comprises a bush (11), the extremity of which is placed inside of said body (4) and is cut out according to a predetermined inclination; furthermore, it comprises a wall (10) which is hinged by one end and is capable of closing said extremity.
Patent CA-2221699-A1 (CA)
Title: Fire suppressant foam generation apparatus
Inventor: SMAGAC DENNIS EDWARD
IPC: B01F5/06
Filed: 1996-05-17
Abstract: The fire suppressant foam generation and application apparatus produces a low moisture content fire suppressant foam for use in fire fighting applications. The reduction in the water content of the fire suppressant foam is accomplished by the use of pressurized gas in place of water along with a stata tube apparatus to agitate the foam/water mixture to create the fire suppressant foam. A pressurized gas operated pump can be used to actively draw the water/foam mixture from a supply tank and supply it under pressure to the stata tube and outlet line.
Patent CA-2221875-A1 (CA)
Title: Method and apparatus for reducing airplane noise
Inventor: KIRK PHILIP S
IPC: B64C23/06
Filed: 1997-11-21
Abstract: A modification of a 727 airplane, including a change in wing profile to affect flight characteristics and the engines to lessen noise, such that the takeoff and landing procedure is modified so that engine power may be reduced, permitting the modified aircraft to meet the latest noise requirements without substantially reducing pay load.
Patent CA-2221900-A1 (CA)
Title: Use of trospium chloride and 2-component system for the same
Inventor: ST HRER MANFRED
IPC: A61P15/00
Filed: 1997-11-19
Abstract: Compositions of the anticholinergic agent trospium chloride suitable for localized administration are provided, in the form of an aqueous solution having a pH- value of >= 4.5, that is prepared prior to administration. Methods of using the provided compositions for treating dysfunctions of the bladder and the urinary system are also provided. The treatment methods are characterized by the intravesicular administration of the inventive composition into the bladder of a patient in need thereof.
Patent CA-2222210-A1 (CA)
Inventor: KRONZER FRANCIS JOSEPH
IPC: B41M5/00
Filed: 1996-06-26
Abstract: A coated substrate which includes a first, second, and third layer. The first layer has first and second surfaces. For example, the first layer may be a film or a nonwoven web. Desirably, the first layer will be a cellulosic nonwoven web. The second layer overlays the first surface of the first layer. The second layer is composed of from about 25 to about 70 percent by weight of a latex binder, from about 25 to about 65 percent by weight of a hydrophilic silica, from about 5 to about 20 percent by weight of a latent base, and from about 1 to about 4 percent by weight of a water-soluble viscosity modifier, in which all percents by weight are based on the total dry weight of the second layer. The third layer overlays the second layer and is composed of a watersoluble cationic polymer. Additional layers may be present, if desired.
Patent CA-2222704-A1 (CA)
Inventor: CHAVET BERNARD
IPC: C10M175/02
Filed: 1996-06-21
Abstract: An alkaline treatment method for refining used oils, wherein (a) the used oils are distilled; (b) the resulting distillate is treated with an alkaline agent in the presence of a solvent selected from water, a monoalcohol, a polyalcohol and a mixture of said alcohols, said alkaline agent being present in a percentage by weight, based on the weight of the distillate, equal to the product F x (IA + IS), where F is a multiplier between 2 and 50 and IA and IS are the acid value and the saponification value respectively of said distillate, at a temperature of around 80-330 ·C for 2-200 minutes; (c) the reaction medium is washed with water then decanted to recover the oily phase; and (d) said oily phase is distilled. The method is useful for producing refined oils having excellent properties in that they are odourless and nearly colourless and in that they have a very low chlorine, phosphorus and silicon content.
Patent CA-2226171-A1 (CA)
Title: Packaging laminate and method of using the same
Inventor: KJELGAARD TOM
IPC: B65D65/40
Filed: 1996-06-25
Abstract: A laminate for manufacturing of packaging containers comprises a thermoformable base layer, a barrier layer and a laminate layer adjacent the barrier layer and directed towards the inside of the container contemplated. The base layer consists of polypropylene, foamed polypropylene, filled polypropylene, polyethylene terephtalate, filled polyethylene terephtalate, amorphous polyethylene terephtalate or filled amorphous polyethylene terephtalate, the barrier layer consists of aluminium, and an aluminium oxide coating, a silica coating, ethylene/vinyl alcohol, polyvinyl alcohol, metalized oriented polyethylene terephtalate or metalized oriented polypropylene, and the laminate layer consists of polypropylene, high density polyethylene, linear low density polyethylene, polyethylene terephtalate, amorphous polyethylene terephtalate, an adhesive plastic, a heat sealable plastic, a primer or a lacquer.  Furthermore, the invention relates to a method for the manufacturing of packaging containers by means of folding of a laminate according to the invention, the laminate being subjected to autoclaving or hot filling.
Patent CA-2226665-A1 (CA)
Inventor: JENSEN ERIK HVIID
IPC: A23G9/28
Filed: 1996-07-17
Abstract: A nozzle arrangement (1) for use in filling ice cream into containers comprising a number of filler nozzles (2) with cream inlet openings (27, 28) and a nozzle tip (37). In each filler nozzle a filler piston (9) is displaceable in a filler housing (10). The filler housing and the filler piston are produced from a stainless steel with a Hardcor treatment so that these surfaces are able to run together without tearing and at the same time produced with such tolerances that the gap formed between the piston and the housing is impermeable to cream but not impermeable to liquid. Owing to this, a hose/pipe arrangement (40) for a detergent may be connected with the inlet openings (27, 28) and the nozzle tips (37) for flushing and cleaning. The detergent is able to pass through the gap between the piston (9) and the housing (10) and exit through a hollow space (50), which is flushed by the detergent introduced into it from at least one nozzle tip (37). Owing to this, complete flushing/cleaning of the nozzle arrangement (1) is obtained.
Patent CA-2226863-A1 (CA)
Inventor: VENNINK CHRISTIAN
IPC: B42D5/02
Filed: 1998-01-13
Abstract: The form obtained by this process comprises a base sheet (2) and several peelable labels (11a to 11e). Messages (12a to 12f and 13a to 13f), varying from one form to another, are applied to these elements. In each form, these variable messages must necessarily be identical. This requirement is met by printing the variable messages at the same time on one and the same web of paper and by folding the longitudinal strip intended to form the sheets over that strip intended to form the labels. The messages of one and the same form are therefore necessarily in coincidence.
Patent CA-2228118-A1 (CA)
Title: Multiblock biodegradable hydrogels for use as controlled release agents for drugs delivery and tissue treatments agents
IPC: A61K9/70
Filed: 1996-07-26
Abstract: Gel-forming macromers including at least four polymeric blocks, at least two of which are hydrophobic and at least one of which is hydrophilic, and including a cross-linkable group are provided. The macromers can be covalently cross-linked to form a gel on a tissue surface in vivo. The gels formed from the macromers have a combination of properties including thermosensitivity and lipophilicity, and are useful in a variety of medical applications including drug delivery and tissue coating.
Patent CA-2233257-A1 (CA)
Inventor: ONUFRAK VECHELLE R
IPC: C08G18/40
Filed: 1998-04-27
Abstract: The  invention  relates  to  compositions  and  method  for producing energy absorbing, water blown, rigid polyurethane foams.          The resulting polyurethane foams are low density, predominately open celled foams which exhibit a relatively constant consistency of compressive strength over deflectors.  Such foams are suitable as  lightweight  alternatives  to  traditional  energy  absorbing applications.
Patent CA-2238103-A1 (CA)
Title: Pressure monitoring guide wire
Inventor: SCHWAGER MICHAEL
IPC: A61B5/0215
Filed: 1998-05-20
Abstract: The guide wire comprises a shaft (1) with a lumen (4) extending therethrough. The distal area (3) of the shaft has three openings (6) for the entry of pressure waves into the lumen. The openings (6) are distributed along a helical path by 120° shifts in the transverse direction (7) and by shifts corresponding substantially to the length of the openings (6) in the longitudinal direction (8).
Patent CA-2240594-A1 (CA)
Title: 2,7-substituted octahydro-pyrrolo¬1,2-a|pyrazine derivatives
Inventor: SANNER MARK A
IPC: A61P9/00
Filed: 1996-11-06
Abstract: This invention relates to compounds of formula (I), wherein R1 is phenyl, naphthyl, benzoxazolonyl, indolyl, indolonyl, benzimidazolyl, quinolyl, furyl, benzofuryl, thienyl, benzothienyl, oxazolyl, benzoxazolyl; R2 is H or (C1-C6)alkyl; R3 is phenyl, pyridinyl, pyrimidinyl, pyrazinyl, or pyridazinyl; X  is O, S, SO, SO2, NR4, C=O, CH(OH), CHR4, (a), (b), (c), or (d); m is 0, 1 or 2; n is 0, 1 or 2. The compounds of this invention are ligands for dopamine receptor subtypes, especially the dopamine D4 receptor, and are therefore useful in the treatment of disorders of the dopamine system.
Patent CA-2241548-A1 (CA)
Inventor: MESTERS CAROLUS MATTHIAS ANNA
IPC: B01J38/12
Filed: 1997-01-14
Abstract: Process for the catalytic conversion of a hydrocarbonaceous feed comprising contacting the hydrocarbonaceous feed in a moving-bed reactor with particulate catalyst, to obtain reactor effluent and spent catalyst, separating spent catalyst from reactor effluent, regenerating spent catalyst in a regenerator by contacting spent catalyst with air under conditions to combust coke deposited on the catalyst to obtain regenerated catalyst which is supplied to the moving-bed reactor, wherein at regular intervals spent catalyst or regenerated catalyst is contacted with a coating fluid comprising precursors of a substantially non-acidic meso- or macroporous oxidic or oxyanionic material.
Patent CA-2241703-A1 (CA)
Title: Method for regenerating the original data of a digitally coded video film, and apparatus for carrying out the method
Inventor: OSTERMANN RALF
IPC: H04N19/89
Filed: 1998-06-24
Abstract: A method for regenerating the original data of a digitally coded video film is described, in which a specific picture type of a number of picture types (I, B, P) has been allocated to each of the individual pictures during coding and the coding order (DEO) does not correspond, at least in part, to the display order (DIO).      This method provides for an independent time base to be used in order to recover the display order, which time base is obtained from internal information items in the decoder, the information. items having been stored during the preceding decoding of a number of pictures. This method has the advantage that even with the omission of a header of a Group of Pictures (GOPH), the correct display order can still be achieved, even if the otherwise customary temporal reference codes in the bit stream signal an incorrect display order.      An apparatus for carrying out the method is furthermore proposed.
Patent CA-2243074-A1 (CA)
Title: Method and apparatus for structural foam panels
Inventor: MEADOWS JAMES A
IPC: B23D59/00
Filed: 1997-01-24
Abstract: A continuous process for making a structural foam panel with a stiffener is described, and a continuous assembly line for the process is described. The continuous assembly line includes decoilers (1, 2) for decoiling top and bottom skins (3, 4), uncoilers for releasing top and bottom stiffeners, straighteners (5, 9) for threading and attaching the stiffeners to the skins, respectively, roll formers (7, 13) for shaping both skins and stiffeners into a structural shape, a foam injector for injecting foam between the skins to form an integrated continuous panel, a foam conveyor (15) for pressing the integrated continuous panel, an oven for curing the integrated continuous panel, and a computer (25) to control the saw to cut the continuous panel into selected kits of discrete panels to assemble selected buildings.