baber/WOPTO huggingface dataset:
Patent CA-2206680-A1 (CA)
Inventor: MILLE LAURENCE W
IPC: A45D34/04
Filed: 1995-12-12
Abstract: L'invention concerne un distributeur de parfum à recharge transparente jetable. L'unité est composée d'un cylindre en métal ou en plastique, d'un capuchon fileté (17) et d'une recharge jetable (9). Cette recharge tient lieu de boîtier de l'unité, le parfum liquide étant distribué à l'aide d'un applicateur à ressort encliqueté, par exemple à la boule (7) ou par un atomiseur (35). La recharge jetable se visse dans la base (8) du cylindre, et une partie transparente de la recharge permet de contrôler le niveau du parfum et de se rendre compte que l'unité est vide. La recharge jetable comprend de préférence un col fileté dont l'intérieur est pourvu d'une boule d'application, la partie du col en question étant fermée par un capuchon métallique fileté.
Patent CA-2207571-A1 (CA)
Title: Improved mutable composition
Inventor: MACDONALD JOHN GAVIN
IPC: B41M7/00
Filed: 1995-12-13
Abstract: A colored composition which includes a mutable colorant, an ultraviolet radiation transorber, and a molecular includant, wherein more than two molecules of the ultraviolet radiation transorber are covalently coupled to each molecule of the molecular includant. The combination of ultraviolet radiation transorber and molecular includant is denominated a functionalized molecular includant. The covalent coupling of the ultraviolet radiation transorber may be accomplished by a method which includes the steps of providing a derivatized ultraviolet radiation transorber having a nucleophilic group, providing a derivatized molecular includant having more than two leaving groups per molecule, and reacting the derivatized ultraviolet radiation transorber with the derivatized molecular includant under conditions sufficient to result in the covalent coupling of an average of more than two ultaviolet radiation transorber molecules to each molecular includant molecule. Particularly suitable nucleophilic and leaving groups are mercapto and <u>p</u>-toluenesulfonyl (tosyl), respectively.
Patent CA-2208035-A1 (CA)
Title: Process for manufacturing continuous polyester filament yarn
Inventor: KIEFER HEINRICH JOHANNES GUSTA
IPC: D01F6/62
Filed: 1995-12-20
Abstract: A process for manufacturing continuous polyester filament yam for technical applications from a polymer over 90 % of the chains of which are composed of ethylene terephthalate units, via a one-step spinning process, with the undrawn filaments having a crystallinity smaller than 16 % and the yarn being wound at a rate larger than 6000 m/min.  The yarn obtained in this fashion is particularly suitable for use as reinforcing material in rubber articles, notably as reinforcing material in pneumatic tyres for cars. The polyester filament yarn can be used to make cords of uncommonly high dimensional stability and a unique combination of breaking tenacity, shrinkage and breaking toughness.
Patent CA-2210789-A1 (CA)
Inventor: CARLINSKY HERMAN
IPC: E02D5/00
Filed: 1996-01-17
Abstract: Un système de flottaison pour bâtiment (300) comprend un soubassement étanche (540) comportant une pièce unitaire de béton formant le sol et les parois (615 ) du soubassement étanche. Des roulettes (610) sont fixées au soubassement étanche (540). Lorsque les eaux montent ou descendent, les roulettes (610) roulent le long de montants de guidage (310) situés près des angles du soubassement étanche (540). Un système à encliquetage (620) est fixé le long des montants de guidage (310) et permet le déplacement du soubassement étanche (540) le long des montants de guidage (310) et son maintien à une hauteur désirée.
Patent CA-2212377-A1 (CA)
Title: Information services provision and management
Inventor: FARLEY PATRICK BRIAN
IPC: H04Q/
Filed: 1996-02-07
Abstract: A services provision system, for use in providing information services over one or more communications networks, has a software infrastructure divided into domains (101, 103, 104, 106). Each domain has an intelligent software agent (102, 107, 109, 110) and this community of agents sits in a computing environment represented in each domain by a DPE kernel (105). The community of agents co-operates to provide service and service management functionality to a user. At least one of the agents (102, 107, 109, 110) is reconfigurable to change the functionality the system makes available. Reconfigurability is based on the use of a plurality of reusable software modules, the agent reconfiguring by selecting a new combination of modules. The software modules themselves incorporate rules, or policies, which determine process steps offered by the modules at run-time. These policies are external to the modules and may be loaded at run-time, allowing dynamic modification to functionality of the system. The system as a whole offers functionality associated with using services, providing them and managing them and the reconfigurability allows it to offer the different types of functionality in an efficient way.  It also allows access control to functionality at different levels with particularly good security against fraudulent use.
Patent CA-2212912-A1 (CA)
Title: Tracheostomy cannula
Inventor: WALDECK FRANZ
IPC: A61M16/04
Filed: 1996-04-13
Abstract: The description concerns a tracheostomy cannula for insertion in a tracheostoma having a hose-like outer cannula into which an also hose-like inner cannula can be guided and locked to the outer cannula at the proximal section in order to form a cannula tube, in which a cannula plate (3) for laying on the neck is fitted in the proximal region of the outer cannula (1) through which the proximal section of the outer cannula engages. It is proposed that the cannula tube be arranged to pivot around at least two spatial axes (Y, X) in relation to the cannula plate (3).
Patent CA-2214068-A1 (CA)
Title: Marking tag with stub nose
Inventor: LOWE GARY L
IPC: G09F3/14
Filed: 1997-08-21
Abstract: This sheet material marking tag has a header part extending from an information part for printed matter. A holding orifice in the header comprises a major recess divisible into substantially equal upper and lower halves.      The orifice has an internal edge and the internal edge has a lower span consisting of all portions of the internal edge below the upper half of the major recess. A stub nose projects laterally from the orifice and terminates as a blunt tip. The lower edge of the nose tapers toward the information part but terminates at an orifice entry slit on the lower span of the orifice internal edge. A V-shaped open mouth below the nose has an upper lip common to the lower edge of the nose and a lower lip tapering toward the orifice but terminating at a lower lip intersection along the lower edge of the nose at a location spaced from the orifice. A pinch entry channel extends as a length along the lower edge of the nose between the lower lip intersection and the orifice entry slit. Affixing the tag to an elongated component of merchandise involves easily guiding the component through the mouth and pinch entry channel into the orifice.
Patent CA-2223276-A1 (CA)
Title: Methods for in vivo reduction of nitric oxide levels and compositions useful therefor
Inventor: LAI CHING-SAN
IPC: A61P17/02
Filed: 1996-02-27
Abstract: In accordance with the present invention, there are provided methods for the in vivo reduction of nitric oxide levels in a mammalian subject. In contrast to the inhibitory approach described in the prior art (i.e., wherein the function of the enzymes responsible for nitric oxide production is inhibited), the present invention employs a scavenging approach whereby overproduced nitric oxide is bound in vivo to a suitable nitric oxide scavenger. The resulting complex renders the nitric oxide harmless, and is eventually excreted in the urine of the host. Further in accordance with the present invention, there are provided compositions and formulations useful for carrying out the above-described methods. Futhermore, the present invention relates to methods for reducing in vivo levels of .NO as a means of treating subjects afflicted with inflammatory and/or infectious disease.  Dithiocarbamate-containing nitric oxide scavengers are administered to a host in need of such treatment; these scavengers interact with in vivo produced .NO, forming a stable dithiocarbamate-metal-NO complex. The NO-containing complex is then filtered through the kidneys, concentrated in the urine, and eventually excreted by the subject, thereby reducing in vivo .NO levels.
Patent CA-2223900-A1 (CA)
Title: Fat free corn chips
Inventor: JOHNSTON ROBERT WILLIAM
IPC: A21D13/00
Filed: 1996-06-04
Abstract: The present invention relates to fat free corn chips comprising: corn flour or masa and fat free filler selected from the group consisting of starch, protein and nondigestible fiber, and mixtures thereof; nondigestible fat substitute;  and other essentially fat free ingredients selected from the group consisting of salt, emulsifiers and fat free seasonings and combinations thereof. The corn chips comprise up to about 50 % corn and fat free filler; from about 1 %  to about 35 % of nondigestible fat substitute; from 0 % to about 4 % moisture;  and from 0 % to about 10 % of other essentially fat free ingredients and less than 0.5 gm digestible fat per 30 gm serving. Any residual or intrinsic digestible fat in the 30 gram serving is negligible.
Patent CA-2230068-A1 (CA)
Title: Appareil ameliore de revetement de disques compacts par centrifugation
Inventor: SCHWARTZ VLADIMIR
IPC: B05C11/08
Filed: 1996-08-20
Abstract: La présente invention concerne un appareil (1) servant au revêtement de substrats (28) par centrifugation. Il comprend un support de substrat (28), un moteur (26) pour faire tourner ce support (24) de substrat, une cuvette tournante (22) qui entoure le support (24) de substrat, un élément à ouverture (20) recouvrant, au moins en partie, cette cuvette tournante (22) pour réduire l'échappement de vapeurs dans l'atmosphère ambiante.
Patent CA-2232850-A1 (CA)
Title: Circuit for starting an hid lamp
Inventor: NIEDERMEIER PETER
IPC: H05B41/231
Filed: 1998-03-23
Abstract: Proposed for the purpose of starting a high-pressure discharge lamp is a circuit which in the conventional way comprises a starting transformer (12) whose secondary side is connected to the lamp to be started and whose primary side is connected to a circuit triggering the starting pulse, the circuit triggering the starting pulse generating starting pulses with a pulse duration of less than 0.5 µs and a repetition frequency of at least 2 kHz. An IGBT (Insulated Gate Bipolar Transistor) (14) is preferably used as switching element.
Patent CA-2236041-A1 (CA)
Title: Method and device to pick up, transport and put down a load
Inventor: ERIKKILAE JOUNI
IPC: B66C13/46
Filed: 1996-11-13
Abstract: A crane control based on recorded location data and observed ambient data provided by at least one identifier (1, 2).      The goods to be conveyed by the crane can be controlled to the location site. The identifier (1, 2) takes pictures of at least two different areas, which is implemented so that the identifier (1, 2) is pivotable, or fixed, whereby the certain image area directed to the identifier is reflected from a reflecting surface (30).
Patent CA-2237256-A1 (CA)
Title: Dispositif de rasage pivotant
Inventor: ALTHAUS WOLFGANG
IPC: B26B21/52
Filed: 1996-11-04
Abstract: Cette invention concerne un rasoir (1) comportant un manche (6), une unité à lames de rasoir (11) comportant une ou plusieurs lames (12) pouvant se raccorder à l'extrémité antérieure du manche (6) et un raccord (10) permettant de raccorder l'unité à lames (11) au manche. Grâce à ce rasoir, on obtient une amélioration au niveau du rasage tant en ce qui concerne un rasage normal que des applications spécifiques comme un rasage précédant une opération chirurgicale. L'unité à lames de rasoir (11) selon cette invention est montée de manière à pouvoir pivoter par rapport au manche (6) autour d'un axe de pivotement qui rencontre le tranchant de la lame de rasoir.
Patent CA-2237296-A1 (CA)
Title: Process for the preparation of peptides by way of streptavidin fusion proteins
Inventor: KOPETZKI ERHARD
IPC: C07K19/00
Filed: 1996-11-06
Abstract: The invention relates to a process for recombinant preparation of peptides by expression of a DNA in micro-organisms, which DNA  codes for a fusion protein made of streptavidin and one of the said peptides.  Streptavidin and the peptide are bound by a peptide sequence which can be cleaved by an endoproteinase. The process also includes isolation of the insoluble, inactive protein, solublisation of the inactive protein using a denaturant, dilution of the denaturant at a pH value of between 8.5 and 11 until cleaving of the fusion protein by an endoproteinase can take place, cleaving of the fusion protein, lowering of the pH value until streptavin and non-cleaved fusion protein precipitate, and cleaning of the desired peptide from the supernatant. Said process is particularly suitably for producing parathromone and urodilatin and fragments thereof.
Patent CA-2238004-A1 (CA)
Inventor: OLSSON NILS U
IPC: G06F19/00
Filed: 1996-11-15
Abstract: A process for analyzing for a variety of physical medical disorders, which includes: (a) clinically testing by a common analysis, patients free of such disorders to obtain characterization thereof as numerical data; (b) scaling a matrix of the data by computer; (c) configuring an artificial neural network prescribed by the number of variables and number of disorders; (d) fitting the neural network in a computer to the numerical data according to adjustable network parameters which include the number of neurons in a hidden layer, the number of hidden layers, the type of layer transfer function, and the connecting weights; (e) thereby training the neural network; (f) withdrawing from a new patient a sample or samples and subjecting same to like clinical testing to obtain new numeric data; (g) scaling the new data; (h) feeding the scaled new data to the trained neural network; and (i) automatically obtaining a diagnosis of the new patient with respect to such disorders.
Patent CA-2240199-A1 (CA)
Inventor: PETTERSSON ANDERS
IPC: C09J7/02
Filed: 1996-12-20
Abstract: Cette invention se rapporte à un procédé destiné à la prophylaxie et au traitement de troubles dyspeptiques d'origine inconnue utilisant des inhibiteurs de l'enzyme de conversion de l'angiotensine (ACE) ainsi qu'à une préparation pharmaceutique contenant ces composés.
Patent CA-2241075-A1 (CA)
Title: Liquid medicine injection device
Inventor: LEE YOUNG-GYU
IPC: A61M5/14
Filed: 1998-06-18
Abstract: A liquid medicine injection device is disclosed. A collapsable tube is expanded with liquid medicine and forcibly discharges the medicine without allowing the medicine to remain in the tube due to the pressure of the fully expanded tube, thus preventing waste of the expensive medicine. The device normally injects a primarily controlled amount of medicine into a patient at a steady rate and selectively and temporarily allows confluent medicine to join the primarily controlled amount of medicine in accordance with a patient's condition without giving additional syringe pain to the patient.
Patent CA-2242375-A1 (CA)
Title: Method of producing molten pig iron or steel pre-products from ore
Inventor: SCHENK JOHANNES-LEOPOLD
IPC: C21B13/14
Filed: 1997-11-05
Abstract: In a method of producing molten pig iron (9) or steel pre-products from an ore which in at least one reduction zone is reduced to partially and/or completely reduced sponge iron (4), the sponge iron (4) is melted down in a melt-down gasifying zone (8) of a melter gasifier (1) under supply of carbon-containing material (2) and oxygen and while simultaneously forming a reducing gas.     To ensure that there will be a specific gap volume in the bed (13) of solid carbon carriers (2) even when charging fine-particle sponge iron (14) and hence that the bed (13) of solid carbon carriers (2) will be thoroughly flown through by gas, at least the sponge iron (4) is charged to the melt-down gasifying zone (8) discontinually, under formation of areas (14) of piled-up sponge iron which are embedded in the bed (13) of carbon carriers (2) and which are superposed and which are separated by solid carbon carriers (2), wherein each of the areas (14) of piled-up sponge iron while sparing a cross section zone (15) of the melt-down gasifying zone (8) extends over the cross section of the same and wherein the reducing gas forming in the melt-down gasifying zone (8) flows past the areas (14) of piled-up sponge iron under melting of the same and upwards through the cross section zones (15) that are free from sponge iron and formed from carbon carriers (2), and flows through the said zones (Fig. 1).
Patent CA-2243395-A1 (CA)
Inventor: BARRERA GIORGIO
IPC: H02K15/04
Filed: 1998-07-20
Abstract: There are described a method and an apparatus for forming a multi-lobed winding for the stator of an alternator, in which two mufti-lobed coils angularly shifted relative to each other are made with a continuous operation, without interrupting the wire being fed between one coil and the other, so that the final winding obtained there by has only two terminal ends.
Patent CA-2245348-A1 (CA)
Title: Hybrid interpolymer film pouch
Inventor: CHOW ANTHONY
IPC: C08F10/02
Filed: 1998-08-19
Abstract: A pouch for containing a flowable material, said pouch being made from a film in tubular form and having transversely heat-sealed ends, said film being made from at least one layer of a material comprising about 50 to about 100 pans by weight of a hybrid interpolymer of ethylene and a C3-C20 alpha-olefin made by a polymerization process using both a metallocene catalyst and a Zeigler-Natta catalyst, the hybrid interpolymer having a density of from about 0.910 to about 0.940 g/cm3 , a melt index of from about 0.1 to about 2.0 dg/min, and a melt strength of greater than about 3.5 Centi Newtons as determined using a Goettfert Rheotens unit at 190 ° C. and from 0 to about 50 parts by weight of a high-pressure polyethylene having a density of from about 0.916 to about 0.924 g/cm3 and a melt index of from about 0.01 to about 10 dg/min. Also described is a process for making such pouches.
Patent CA-2245688-A1 (CA)
Inventor: KIME KORY H
IPC: A47C4/00
Filed: 1997-02-03
Abstract: A collapsible stool (10) supports a user (14) in a seated position above a support surface (12) when in an erected state and is foldable into a collapsed state for transport and storage. The collapsible stool (10) comprises first and second confronting side panels (20, 30) in the collapsed state that are expandable away from one another in the erected state to create a support post state, the support post has a base edge (42) adapted to engage the support surface (12), an opposite top edge (44), and a surrounding sidewall (20, 30).  First and second seat panels (50, 60) are hingedly disposed, respectively, on the first and second side panels (20, 30) and the seat panels (50, 60) are movable into an orientation wherein they extend inwardly toward one another from the top edge (44) to form a saddle-shaped seat (48) having elevated forward and rearward corner portions (58, 68) relative to a middle portion (70) thereof.
Patent CA-2248689-A1 (CA)
Inventor: SOTO JORGE
IPC: C08F10/02
Filed: 1997-05-08
Abstract: Yttrium complexes of dibenzopyrolyl substituted cyclopentadienyl ligands (I) are useful as ethylene polymerization catalysts and uniquely prepare low molecular weight ethylene polymers having a high degree of terminal vinyl unsaturation wherein Y is yttrium and R and Z are as defined in claim 1.
Patent CA-2252007-A1 (CA)
Inventor: RIONDE GUY
IPC: E04H7/30
Filed: 1997-04-16
Abstract: The wall or casing is formed from several sheets of metal (5, 6) juxtaposed lengthwise (9, 10) and resting on longitudinal (2, 3) and transversal (4) sections. The longitudinal edges of the metal sheets are shaped as receptacles (13, 14) on which transversal mobile sliding pieces exert pressure, keeping one of the edges (9) pressed against the other (10) and creating laterally rigidifying pressure. The procedure involves the construction of any single wall or space by the attachment of metal sheets (5, 6) by their longitudinal edges (9, 10) to longitudinal sections using opposing transversal thrust exerted locally and at intervals over the entire length of the two adjacent metal sheets (5, 6). This invention concerns the field of metallic construction of walls or closed spaces for use in storage, for example.
Patent CA-2252432-A1 (CA)
Inventor: WILDE CRAIG C
IPC: C07K14/715
Filed: 1997-04-25
Abstract: The present invention provides polynucleotides (mmlr-ccr or mphg-ccr) which encode novel chemokine receptors (MMLR-CCR or MPHG-CCR). The present invention provides for screening methods for the detection of molecules that modulate receptor activity. The present invention also provides for antisense molecules, diagnostic molecules, genetically engineered expression vectors and host cells for the production of purified MMLR-CCR or MPHG-CCR; antibodies, agonists, antagonists and inhibitors of MMLR-CCR or MPHG-CCR; and pharmaceutical compositions and methods of treatment based on the polypeptide, its antibodies, antagonists and inhibitors. The invention further provides diagnostic and therapeutic compositions for the detection and treatment of infection, inflammation, proliferative disease, solid tumors and cardiovascular disease.
Patent CA-2252542-A1 (CA)
Inventor: SINGH MAHAVIR
IPC: C12Q1/68
Filed: 1997-04-18
Abstract: The invention concerns a DNA, RNA and a protein useful for identifying and combating mycobacterial infections.
Patent CA-2253004-A1 (CA)
Title: Process and apparatus for fabricating honeycomb material
Inventor: GOODHUE WILLIAM VELTE
IPC: B31D3/00
Filed: 1991-08-30
Abstract: A process and apparatus for making expandable honeycomb structures suitable for use as window coverings. In one embodiment, folded tubular strips with adhesive lines are fed continuously through a cutter which cuts them into predetermined lengths. The cut skips are then accelerated to a stacker for further processing before the next cut strip arrives. In another embodiment, webs of material are fed continuously in a downstream direction, adhesive lines are applied, a middle web is slitted into strips, and the strips bonded along opposite edges to the outer webs. By choosing for the outer webs transparent or porous material, and for the middle web opaque material, a light or air controlling honeycomb structure results.
Patent CA-2257270-A1 (CA)
Title: Liquid crystalline poly(ester-amides)
Inventor: CITRON JOEL DAVID
IPC: C09K19/38
Filed: 1997-06-23
Abstract: Disclosed herein are thermotropic liquid crystalline poly(ester-amides) containing repeat units derived from aliphatic diamines and other monomers, such as aromatic diols, aromatic dicarboxylic acids, aromatic hydroxycarboxylic acids, and optionally aliphatic diols. The polymers are particularly useful as films and in multilayer structures as barrier layers because of their relatively low permeability to various compounds.
Patent CA-2258472-A1 (CA)
Title: Curing of butyl rubber
Inventor: HOPKINS WILLIAM
IPC: C08L23/22
Filed: 1999-01-13
Abstract: Butyl rubber formulations cured with polycyclic phenol-formaldehyde resins having dimethylene ether bridges and methylene bridges, wherein the molar ratio of dimethylene ether bridges to methylene bridges is less than about 2.5:1, display improved heat ageing characteristics.