baber/WOPTO huggingface dataset:
Patent CA-2153247-A1 (CA)
Title: A light-tramsitting screen
Inventor: VAN ASS MARINUS THEODORUS JOZE
IPC: A47H23/06
Filed: 1993-12-24
Abstract: The invention is related to a light-transmitting screen, provided with at least two, at least partially transparent layers of material at least partially overlapping each other and being movable in their plane with respect to each other. Each of said layers of material is provided with a motif comprising a drawing or a picture, which together form a decoration, which decoration may be changed as regards colour and/or shape by moving said layers of material relative to each other in a direction which includes an acute angle with at least part of a line in the motif of at least one of said layers of material.
Patent CA-2157449-A1 (CA)
Title: Upstream plug for isolating a repair region of a pipeline
Inventor: FRIEDRICH JAROMIR
IPC: F16L55/11
Filed: 1995-09-01
Abstract: An upstream plug for isolating a repair region of a pipeline includes a plurality of struts expandable radially outwardly into locking contact with the inside wall of the pipeline. The locking contact is enhanced by a wedging arrangement with operates virtually simultaneously with a mechanism driving the expandable struts to their expanded position. The overall arrangement includes a basic outer sleeve carrying the struts and the blocking seals. Insidethe outer sleeve, an inner sleeve is slidably mounted. It provides the expansionand wedging of the struts as it moves in a downstream direction relative to the outer sleeve driven by pressurized medium at the upstream end of the plug. A piston sleeve sliding inside the inner sleeve is exposed to pressurized medium at the downstream end of the plug. The pressure drives the piston in an upstream direction, causing the release of a locking pin mechanism connecting the inner and outer sleeves. Eventually, the piston sleeve engages an inner stopand then carries the inner sleeve in the upstream direction to actuate the expanding of the locking struts. The invention presents an improvement over previous design of a plug of this type in that there are no shear pins or the like and there is no need to reset the plug upon its release from the working position.
Patent CA-2157530-A1 (CA)
Title: Somatostatin analogs containing chelating groups and their radiolabeled compositions
Inventor: SMITH-JONES PETER
IPC: A61P35/00
Filed: 1995-09-05
Abstract: Compounds of formula I (see formula I) wherein M is a cation equivalent and A is Phe or Tyr, in free form or in salt form are useful as radiopharmaceuticals when complexed with an .alpha.- or .beta.-emitting radionuclide or a nuclide with Auger-e- -cascades.
Patent CA-2163601-A1 (CA)
Inventor: ALTENBURGER JEAN-MICHEL
IPC: C07D333/20
Filed: 1995-11-23
Abstract: Composés de formule (1) <IMG> (1) dans laquelle R4 représente un atome d'hydrogène, un atome d'halogène, ou un groupe nitro, R6 représente un atome d'hydrogène,ou un groupe (C1-C6)alkyle droit ou ramifié, R7 représente un atome de chlore, ou un groupe hydroxy et Z représente soit un atome d'iode quand R7 est un un atome de chlore, soit un groupe phényle éventuellement substitué par un ou plusieurs substituants choisis parmi les atomes d'halogènes et les groupes (C1-C4)alkyle droit ou ramifié, (Cl-C4)alcoxy droit ou ramlfié, trifluorométhyle, formyle, -CH2OR, -CH2OCOR, -CH2CONRR', -CH2ONCOR, -COOR, nitro, -NHR, -NRR', -NHCOR (où R et R' sont chacun indépendamment l'un de l'autre un atome d'hydrogène ou un groupe (C1-C7)alkyle), soit un hétérocycle tels que les groupes pyridinyle, thiényle, furyle, thiazolyle et pyrimidyle, éventuellement substitués comme ci-dessus, soit un groupe cyclo(C5-C8)alky-le, quand R7 est un atome de chlore ou un groupe hydroxy, sous forme libre ou sous forme de sels avec des métaux alcalins ou des amines tertiaires. Intermédiaires de synthèse. A représente soit un groupe phényle éventuellement substitué par un atome de fluor ou par un groupe choisi parmi les groupes (C1-C4)alkyle droit ou ramifié, amino et trifluorométhyle, soit un groupe cyclo(C5-C8)alkyle, soit un hétérocycle.
Patent CA-2163656-A1 (CA)
Inventor: LANDAHL CLAUS-DIETER
IPC: B30B11/22
Filed: 1995-03-08
Abstract: L'invention concerne un dispositif qui permet de libérer le gaz propulseur contenu dans des matériaux cellulaires expansés, notamment de la mousse de polyuréthane. Ce dispositif comprend une matrice pourvue d'alésages cylindriques qui s'élargissent du côté faisant face au côté où s'effectue l'alimentation, ainsi que des éléments de compression se présentant sous forme de rouleaux. Il existe un rapport de compression défini, notamment le rapport du diamètre des alésages, dans la partie cylindrique, à l'épaisseur de la matrice. L'invention concerne en outre un procédé qui fait appel audit dispositif.
Patent CA-2164613-A1 (CA)
Title: Super abrasive grinding wheels
Inventor: MICHELETTI PATRICK
IPC: C22C26/00
Filed: 1995-04-11
Abstract: Super abrasive grinding wheels comprising hard particles and a metallic matrix binder containing pore-forming additives, especially in the form of hollow ceramic beads. The wheel of the invention is for use in machining or grinding glass articles, in particular for grinding the edges of glass sheets.
Patent CA-2164958-A1 (CA)
Title: Dry, Water-Soluble Powder, Substituted Heterocyclic Acid or Substituted Phenol Herbicidal Compositions, and Method of Preparing Same
Inventor: CAHOY ROGER P
IPC: A01N37/44
Filed: 1993-11-16
Abstract: Dry, water-soluble powder, substituted heterocyclic acid, substituted phenol herbicidal compositions, combinations thereof, or in combination with phenoxy and/or benzoic acid herbicides, are prepared by grinding and dry blending the herbicide in acid form with a dry, particulate solubilization medium selected from the group consisting of diammonium phosphate, dispotassium phosphate, disodium phosphate, trisodium phosphate or tripotassium phosphate. At least about 1 mole of the medium is provided for each mole of active herbicidal agent in the initially dry blended mixture. The dry blended mixture may be packaged in suitable containers such as paper bags, and added directly to a quantity of water to form a solubilized herbicidal formulation containing from about 0.1 % to about 2-1/2 % of the active herbicide and which is suitable for direct application to vegetation to be controlled.
Patent CA-2165346-A1 (CA)
Inventor: TIGHE JAMES H
IPC: F01K17/02
Filed: 1994-06-07
Abstract: Ce dispositif de cogénération mobile de production d'électricité et de vapeur est destiné à satisfaire les besoins de base ou d'appoint en énergie. Ce dispositif de cogénération se compose: d'un élément de transport tel qu'une remorque, comportant un bâti porteur (4); de générateurs électriques (8, 10) montés sur le bâti porteur (4); de deux moteurs à turbine (12, 14) montés sur le bâti porteur (4) et entraînant les générateurs électriques (8, 10); d'une chaudière de production de vapeur montée sur le bâti porteur (4) et utilisant la chaleur de récupération des gaz d'échappement des moteurs à turbine (12, 14); de systèmes de détendeurs à un seul cycle (76) pour détendre tout ou partie des gaz d'échappement avant leur admission dans la chaudière (16); et des registres de dérivation (72) permettant de dériver de façon sélective tout ou partie des gaz d'échappement vers les systèmes de détendeurs à un seul cycle (76).
Patent CA-2165856-A1 (CA)
Inventor: CARKNER R WILLIAM
IPC: H04M3/42
Filed: 1995-12-21
Abstract: A method of providing number portability for the treatment of calls from a calling party to a specific number of a called party is disclosed. An Initial Address Message (IAM) containing the calling and called party's numbers to enable said call to reach said terminating office is forwarded from an originating office to a terminating office. Once the IAM is received at the terminating office, a determination of whether the call is directed to a portable number is made. If the call is directed to a portable number, a release message containing an indication that the called party number is a portable number is forwarded from the terminating office to the originating office. Once the release message is received at the originating office, a TCAP query is launched from the originating office to an SCP if said release message contains an indication that the called party number is a portable number. At the SCP, the called party number is translated to obtain new routing information. A new IAM is then sent from the originating office to a terminating office associated with the new routing information.
Patent CA-2167670-A1 (CA)
Title: Method of alkylating triazine derivative
Inventor: TANAKA NORIO
IPC: C07D251/16
Filed: 1994-07-20
Abstract: A method for alkylation of at least one or more amino groups or mono-substituted amino groups on carbon atom of a triazine   ring   of   1,3,5-triazine   derivatives   (melamine, melamine  derivatives  and  various  kinds of  guanamine deriva-tives  and  the  like),  which  comprises  reacting  the 1,3,5-triazine derivatives having at least one or more amino groups or mono-substituted amino groups with alcohols in the presence of a catalyst of a metal of group VII and/or group VIII in the periodic table.       The object of the invention is to provide a method for alkylation  of  1,3,5-triazine  derivatives,  which  comprises alkylating  amino groups  or mono-substituted  amino  groups  in carbon  atoms  of  a  1,3,5-triazine  ring,  whereby  substituted 1,3,5-triazine  derivatives  which  are  a  group  of  useful compounds and which are widely used as intermediates of fine chemicals  such  as  agricultural  chemicals,  medications,  dye-stuffs, paints and the like, as resin materials and as    flame retardant materials can be easily produced in high yields.
Patent CA-2168741-A1 (CA)
Title: Architecture for modular computer system in which one of the modules is dedicated to user-interface task
Inventor: KOPP MARTIN
IPC: G06F13/42
Filed: 1994-07-22
Abstract: Very large amounts of data occur in the area of the user interface of computers. The main processor is thus permanently overloaded, so that the computing power available for the actual application is sharply reduced in a manner that cannot be predicted without limiting the user requests. The new computer architecture should allow a higher and more exactly predictable computing power to be achieved. In order to make the rest of the system independent from the user interface, the computer is subdivided in such a way that part 1 takes over the display and operation tasks of the user interface, part 2 the processing of the application programmes without their user surface and part 3 the remaining functional units. All parts have their own internal data paths. An interface bewteen parts 1 and 2 supports the exchange of messages and data without affecting the independent process in the parts. Part 1 and 2 have their own access paths to common devices located in part 3.
Patent CA-2168803-A1 (CA)
Title: Nucleic acids bound to a macroporous hydrophobic synthetic polymer cloth for hybridization techniques
Inventor: PANDIAN SITHIAN
IPC: C12Q1/68
Filed: 1996-02-05
Abstract: This invention relates to the detection of nucleic acids, either DNA or RNA, based on their hybridization techniques. This invention also relates to a hydrophobic cloth useful as an adsorbent of nucleic acids for conducting hybridization reactions. This invention also relates to a cloth-based nucleic acid hybridization assay for obtaining significant and specific signals arising from the formation of the nucleic acid probe-target hybrids. This invention also relates to a cloth-based nucleic acid hybridization assay for the rapid detection of nucleic acids of any organism, such as eukaryotes, prokaryotes and viruses. This invention also relates to the method of lysis of cells derived from any of the above organisms, in a manner suitable for releasing the nucleic acids and simultaneousdenaturation and suitable for application in the cloth-based hybridization assay.
Patent CA-2169910-A1 (CA)
Title: Speaker Cover Grille
Inventor: MONER BERNARD T JR
IPC: H04R1/02
Filed: 1996-02-20
Abstract: A pierced metal speaker cover grille has a series of tabs extending away from the turned edge of a front cover portion, an outwardly inclined section formed on each tab. The inclined sections cam each associated tab inwardly as it is advanced into an aligned slot in the mounting panel, and lock behind the rear edge to secure the cover grille in place.
Patent CA-2172491-A1 (CA)
Title: Method for the treatment or prevention of eczema/dermatitis
Inventor: MICHAELIS JURGEN
IPC: A61K38/08
Filed: 1994-09-26
Abstract: The present invention provides a method for the treatment or prevention of eczema/dermatitis. This method involves the administration of Peptide T or its derivatives or analogues. Preferred compounds used in the method include: 1) D-Ala-Ser-Thr-Thr-Thr-Asn-Tyr-Thr-NH2; 2) Ala-Ser-thr-thr-Thr-Asn-Tyr-Thr; 3) D-Ala-Ser-Thr-Thr-Thr-Asn-Tyr-Thr; 4) D-Ala-Ala-Ser-Ser-Asn-Tyr-Met; 5) Thr-Asp-Asn-Tyr-Thr; 6) Thr-Thr-Ser-Tyr-Thr; 7) Thr-Thr-Asn-Tyr-Thr; 8) D-Thr-Thr-Tyr-D-Thr; 9) D-Ala-Ser-D-Thr-Thr-D-Thr-Asn-Tyr-D-Thr-NH2; 10) DSer-Ser-D-Thr-Thr-D-Thr-Thr-Tyr-D-Thr-NH2.
Patent CA-2174029-A1 (CA)
Title: Cookware release composition
Inventor: DANIELS ROGER L
IPC: A23D9/013
Filed: 1996-04-12
Abstract: Disclosed herein is an oil-based composition containing phosphated derivatives of glycerides of edible fatty materials (such as sodium glyceryl oleate phosphate) as cookware release agents and a viscosity-reducing agent. Such compositions are further suitable for application through aerosol dispensers or pump dispensers.
Patent CA-2176724-A1 (CA)
Title: Phase separation apparatus
Inventor: SAYERS IAN CHRISTISON
IPC: B01D39/00
Filed: 1994-11-16
Abstract: A phase separation apparatus such as a filter element or papermaking belt comprises an ormocer which provides abrasion resistance, cleanliness and stability.
Patent CA-2179102-A1 (CA)
Title: Method and apparatus for making two-component fibers
Inventor: FARE ROSALDO
IPC: D01D5/34
Filed: 1996-06-13
Abstract: In a method and apparatus for making two-component fibers, a polymer (B) which is supplied laterally with respect to a further polymer (A) and a die (12), is at first distributed inside cross-channels (23) provided in a pre-die (14), and then being redirected, through holes (16), in the extruding direction. The channels (23) operate to re-arrange the polymeric mass with the new distribution above the die, so as to eliminate possible discontinuities of the values of the chemical-physical parameters of this mass and which are due to the direction variation the mass is subjected to as it is switched from the side channels (20, 22) to the cross channels (23). Thus, a constant value of the mentioned parameters through the polymer mass being supplied to the extruder is assured.
Patent CA-2179247-A1 (CA)
Inventor: NORTON R SCOTT
IPC: A01D89/00
Filed: 1996-06-17
Abstract: A header attachment for mounting on the straight cut header of a combine includes a guide plate which engages over the knife of the straight cut header with arms extend underneath the header so as to hold the header attachment in fixed position on the header frame. At the front of the guide plate is mounted a pair of pick-ups which are inclined slightly rearwardly and outwardly and each is independently pivotal on the guide plate so that each end of each pick-up can be raised and lowered to follow ground contour. A coulter is mounted in front of each end of each pick-up so as to be responsive to ground level while cutting the lying crop. Each pick-up includes a series of baits arranged edge to edge and held in abutting position by ribs on the inside surface of the belts which cooperate with the corresponding grooves in the outside surface of the guide rollers. The header is used to convert a straight cut header for harvesting lying crops such as peas.
Patent CA-2182909-A1 (CA)
Inventor: HARTWIG GERT
IPC: B01F27/93
Filed: 1996-08-08
Abstract: A mixer is comprised of a substantially circular container tub and includes an auger flighting member extending upwardly within the mixer for engagement with bales of material to cut and shred the bales.  The auger flighting member includes a plurality of knife blades mounted on the outer radial edges of the auger flighting member.  The upper end portion of the auger flighting member includes a mounted knife blade, with the upper end portion of the member being bent out of the plane of the auger flighting at an angle of between 15 and 25 degrees.  The auger flighting member includes a lower flighting portion having an extension member comprised of a leading edge member cooperating with the floor of the tub with the extension member having a radial width at least equal to the radial width of the remainder of the lower flighting portion.  A kicker plate is mounted adjacent the leading edge portion of the extension member to direct the cut material into the auger flighting member to facilitate feeding and mixing.
Patent CA-2183137-A1 (CA)
Inventor: MAYEROS WILLIAM EDWARD JR
IPC: B01J2/00
Filed: 1996-08-12
Abstract: A method for preparing a dust-free beaded product from a low melting material is disclosed. The method is particularly applicable to manufacturing processes in which the last step in preparation of a product is a water wash step.
Patent CA-2183275-A1 (CA)
Title: Biological control of plant disease on roots of conifer seedlings
Inventor: BUSCHENA CYNTHIA
IPC: A01N63/28
Filed: 1996-08-14
Abstract: A novel method and composition is provided to control Fusarium root rot and damping off on conifer seedlings.  When certain bacteria and an ectomycorrhizal fungus are placed in contact with the conifer seed or seedling, the combination reduces or eliminates disease symptoms caused by several Fhsarium species.
Patent CA-2185290-A1 (CA)
Inventor: UITZ MARK O
IPC: B65D6/22
Filed: 1996-09-11
Abstract: A reusable plastic container and a method of cleaning and sterilizing the same is described.  The plastic container can be collapsed for transportation and sterilization when not in use.  The container includes structural end frames which are made from the same material from which the remainder of the container is made.  A band can be used when it is in its erected position to hold the same in such position.  When collapsed, a container is flat and all parts of the same are exposed for easy washing and sterilization.
Patent CA-2186023-A1 (CA)
Title: Process for preparing 2-piperazine carboxylic acid derivatives
Inventor: BRIEDEN WALTER
IPC: C07D498/04
Filed: 1995-04-19
Abstract: The invention concerns a process for preparing 2-piperazine carboxylic acid amides of general formula (I):     (I) wherein a piperazine carboxylic acid, N-acylated with a halogenating agent to form a piperazine carboxylic acid anhydride of general formula (IV):    (IV) is cyclized and finally converted into the end product (I) with an amino component. The 2-piperazine carboxylic acid amides of general formula (I) are lnter alia valuable intermediate products for preparing orally active HIV-1 protease inhibitors.
Patent CA-2186423-A1 (CA)
Title: Protein which induces interferon-gamma production by immunocompetent cell
Inventor: AKITA KENJI
IPC: C12N5/08
Filed: 1996-09-25
Abstract: A protein of human cell origin, which induces the IFN-.gamma. production by immunocompetent cells and has the amino acid sequence of SEQ ID NO:1 near or at the N-terminus. It can be produced from human cells such as lymphoblasts, lymphocytes, monoblasts, monocytes, myeloblasts, myelocytes, granulocytes and macrophages, and used for preventing and/or treating IFN-.gamma. susceptive diseases.
Patent CA-2186933-A1 (CA)
Inventor: SILVERMAN ALAN
IPC: B21D19/00
Filed: 1996-10-01
Abstract: A method of affixing fitments to metal stock used for forming cylindrical can bodies, the fitments being adapted to receive bails in order to attach the bails to containers made from the can bodies.  The method comprises forming a shallow well in a first surface of the metal stock at each location to which a fitment is to be adhered to the metal stock.  Each shallow well having a generally planar region.  A corrosion resistant polymeric protective layer is applied to the surface of the metal stock opposing the first surface.  A metal fitment having a base, a sidewall and a top, the base having a planar flange for mating with the generally planar region of the shallow well, is provided. An adhesive layer between the planar region of the shallow well and the planar flange of the fitment is provided. The metal fitment is located in the shallow well such that the planar flange is brought adjacent the generally planar region of the shallow well, with the adhesive layer therebetween.  The planar flange of the metal fitment is adhesively bonded to the planar region of the shallow well, thereby joining the fitment to the metal stock without damaging the corrosion resistant protective layer. Containers by the method described above.
Patent CA-2187313-A1 (CA)
Title: Procede et dispositif de transmission et de reception de signaux cryptes
Inventor: DAVIES DONALD WATTS
IPC: H04N7/169
Filed: 1994-09-29
Abstract: Un signal crypté, compatible avec un premier et un second système de cryptage, est généré par production de signaux de données de cryptage se rapportant à chacun des systèmes de cryptage. Un signal différence est dérivé des signaux de données de cryptage, le signal à crypter l'étant conformément aux systèmes de cryptage. Au niveau d'une sortie, le signal crypté, les deux signaux de cryptage ainsi que le signal différence sont rendus disponibles. Au niveau d'un décodeur compatible avec par exemple le premier système de cryptage, les données cryptées, le second signal de données de cryptage ainsi que le signal différence sont reçus. Ce décodeur peut ensuite dériver le premier signal de données de cryptage du second ainsi que du signal différence et il peut ensuite décoder le signal crypté.
Patent CA-2189189-A1 (CA)
Inventor: GHOSH TIRTHANKAR
IPC: A01N43/80
Filed: 1996-10-30
Abstract: The present invention provides a method of stabilizing non-halogenated 3-isothiazolones in aggressive systems with pH above 8.5. The invention also discloses compositions with pH above 8.5, containing non-halogenated 3-isothiazolones and an effective stabilizing amount of a iodine-containing stabilizer.
Patent CA-2190846-A1 (CA)
Inventor: WAI JOHN S
IPC: A61P35/00
Filed: 1995-05-16
Abstract: L'invention concerne des composés qui inhibent la farnésyl-protéine transférase (FTase) et la farnésylation de la protéine oncogène Ras. Elle porte en outre sur des compositions chimiothérapeutiques contenant lesdits composés et des méthodes d'inhibition de la farnésyl-protéine transférase et de traitement du cancer.
Patent CA-2191386-A1 (CA)
Title: Gas Generant Compositions Containing d 1-Tartaric Acid
Inventor: BARNES MICHAEL WILLIAM
IPC: C06D5/06
Filed: 1996-11-27
Abstract: In gas generant compositions utilizing as fuel, at least in part, tartaric acid, aqueous processing is improved through the use of d,l-tartaric acid over naturally-occurring l-tartaric acid.
Patent CA-2194369-A1 (CA)
Inventor: THORPE PHILIP E
IPC: A61K47/48
Filed: 1995-06-07
Abstract: Disclosed are various compositions and methods for use in achieving specific blood coagulation. This is exemplified by the specific in vivo coagulation of tumor vasculature, causing tumor regression, through the site-specific delivery of a coagulant using a bispecific antibody.