baber/WOPTO huggingface dataset:
Patent CA-2064181-A1 (CA)
Title: Bag with internal protective flap
Inventor: FALTYNEK MARK
IPC: B65D33/02
Filed: 1992-03-26
Abstract: ABSTRACT            BAG WITH INTERNAL PROTECTIVE FLAP       There is disclosed herein a bag having front, back, gusseted side and bottom panels which includes an internal flap to cover the bag bottom, which flap is hingedly secured to one of front or back walls and adhesively secured to said bottom.  The flap is movable with the bag from a folded position with the bottom lying against the back wall to an open position where the bag bottom is normal to the other walls and can be positioned flat with the flap drawn over the bottom.
Patent CA-2067932-A1 (CA)
Inventor: MAGNIN FREDERIC
IPC: H01Q3/36
Filed: 1992-05-04
Abstract: : ANTENNE A LOBE FORME ET GRAND GAIN L'invention se rapporte à une antenne à lobe formé et grand gain, comprenant un réseau conformé sur une surface de révolution de profil quelconque, qui comprend plusieurs génératrices (12) d'éléments rayonnants (13), se trouvant dans un plan passant par l'axe de révolution ( .DELTA. ); tous les éléments rayonnants d'une même génératrice étant reliés à un seul point de commande. Application notamment au domaine des transmissions spatiales. FIGURE A PUBLIER : Figure 1.
Patent CA-2069312-A1 (CA)
Title: Carboxyalkyl dipeptide inhibitors of endopeptidases
Inventor: HASLANGER MARTIN F
IPC: A61K31/22
Filed: 1990-10-10
Abstract: Carboxyalkyl dipeptide inhibitors of endopeptidases of formula (I) or pharmaceutically acceptable salt thereof, wherein R1 is H, alkyl, arylalkyl or aryl; R2 is H, alkyl, alkenyl or alkynyl, wherein the alkyl portion is substituted with 0-3 substituents independently selected from the group consisting of hydroxy, alkoxy, alkoxyalkoxy, alkylthio, aryl, alkoxyalkylthio, arylalkoxy and arylalkylthio; R3 and R4 are independently alkyl or arylalkyl; or R3 and R4 together with the carbon to which they are attached form an optionally substituted 5-, 6- or 7-membered ring wherein said ring comprises 0 to 1 heteroatoms selected from the group consisting of sulfur and oxygen; R5 is H, alkyl, alkoxyalkyl, alkylthioalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, arylalkoxyalkyl or arylalkylthioalkyl; R6 is hydroxy, alkoxy, or R5; R7 is hydroxy, alkoxy, aryloxy, arylalkoxy, amino, alkylamino or dialkylamino; m is 0 or 1; and n is 0, 1, 2, or 3, use of the compounds, alone or in combination with an ACE inhibitor or an ANF, in the treatment of cardiovascular disorders such as hypertension, congestive heart failure, edema and renal insufficiency, use of the compounds in the treatment of pain conditions, and pharmaceutical compositions containing said compounds are disclosed.
Patent CA-2069633-A1 (CA)
Inventor: KAUPPINEN MAUNO
IPC: G01B11/00
Filed: 1990-11-23
Abstract: Disclosed is a stacking method, for measuring the timber volume and other dimensions of a stack of logs, in which method the external dimensions of the stack, the average diameter and length of the logs are measured, and from these the timber volume is calculated. In the method, a beam of light on the stack is set transversely round the stack, the beam of light at the surface of the stack is photographed at an angle from both in front and behind, and the location of the beam of light is measured from a video image. Furthermore, curves in the video image depicting the surface of the logs are recognized and differentiated from the image obtained, the diameters of the outer logs are calculated from the curves at the point of measurement, the measurement is carried out at regular intervals over the entire length of the stack, when the lengths of the outer logs are also obtained, and the dimensions of the outer logs are calculated and used to determine the average diameter and length of the logs.
Patent CA-2070183-A1 (CA)
Title: Device which, when passed over, disinfects and cleans those parts of persons, animals and objects in contact with the ground, especially the soles of footwear
Inventor: ROTOLI ANTONIO
IPC: A47L23/26
Filed: 1990-11-12
Abstract: ABSTRACT          Device (9) which,when passed across, disinfects and cleans those parts of persons, animals and objects that come in contact with the ground, especially shoe soles, comprising a shallow tray (10) containing a moderately elastic gra-ting (12) and a flat spongy body (11) below impregnated with disinfecting and detergent liquid, pressure being ap-plied to the spongy body when the grating over it is de-pressed due to pressure being in turn applied to said gra-ting, the spongy body then being squeezed and yielding some of its liquid which, through the grating, wets the above parts in contact with the ground, especially the soles of shoes.   Ref. Fig.  1.
Patent CA-2070742-A1 (CA)
Title: Vertical ballasted multi-usage wind turbine
Inventor: WATT ROY B
IPC: F03D1/00
Filed: 1992-06-05
Abstract: ABSTRACT      This utility model design particularly relates to a new concept in utilization that allows a windmill to posses a multi-functional ability .
Patent CA-2074617-A1 (CA)
Title: Chimney safety system
Inventor: PALMATIER JON
IPC: A62C3/04
Filed: 1992-07-24
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention features a chimney fire safety device that attacks a chimney fire by a multi-stage application of flame extinguishing compounds.  The extinguishing compounds are disposed in a nested envelope, one-within-the-other.  Each compound mass is enclosed in a fusible, time-release membrane, and the encased compounds are nested within each other, such that the fire extinguishing applications are sequentially applied one after the other at ever closer positions relative to the source of the fire.  The compound mass rests upon, or is confined by, a platform at the top of a chimney or wood burning stove flue.  The platform is designed to collapse, thus dropping the chemicals upon the fire.  A fusible link melts under the higher temperature of an uncontrolled fire, thus collapsing the platform and releasing the chemical extinguisher.  An alarm or flag warning is also triggered in response to the melting of the fusible link.
Patent CA-2076136-A1 (CA)
Title: Percutaneous fixation of vertebrae
Inventor: KAMBIN PARVIS
IPC: A61B17/60
Filed: 1992-08-13
Abstract: Abstract Of The Disclosure A method for percutaneous fixation of a pair of vertebrae of a patient, which comprises posterolaterally entering the back of a patient percutaneously with a plurality of pedicle screws, screwing each pedicle screw into the medullary canal of the pedicules of adjacent thoracic and/or lumbar vertebrae or the pedicles of the L5 and S1 vertebrae, to a position where the proximal end thereof lies adjacent the fascia of the patient; inserting pedicle screw linkages under the skin of the back of the patient and detachably securing the linkage means to the proximal ends of the screws on the same side of the spinous processes of the vertebrae to restrict relative movement between the vertebrae.  A kit is provided for percutaneous fixation of vertebrae of a patient, comprising a plurality of pedicle screws of different sizes, yet of a size to enable the distal end of each screw to be screwed into the medullary canal of a pedicle of a vertebra with the proximal end thereof lying adjacent the fascia of a patient.
Patent CA-2076521-A1 (CA)
Inventor: BOGART FRANK J
IPC: H04Q3/66
Filed: 1992-08-20
Abstract: Use codes representative of uses of calls are defined as a part of a network numbering plan, and a route or a destination for a call is selected in full or in part on the basis of the use code dialed by a caller in conjunction with the called number via a call-processing arrangement that uses stored definitions of syntax and grammar of the network numbering plan. The syntax definitions are definitions of individual symbol strings, including the use codes, and include the string's associated virtual nodepoint index which indicates the string's influence on call route selection, an indicator of whether the VNI is to be combined with a VNI resulting from any preceding strings in the caller-dialed symbol-sequence, an indicator of whether the VNI resulting from this symbol string is to be combined with a VNI of any succeeding symbol strings in the symbol sequence, and an indicator of the string's influence on destination selection that specifies whether, and how, the symbols of the string are to be modified. The dialed symbol sequence is parsed into symbol strings and the definitions of those symbol strings are used to selectively combine their VNIs and modify their symbols to form a resulting VNI and symbol sequence that specifies the route and the destination for the call.
Patent CA-2081654-A1 (CA)
Title: Malleable, bioabsorbable, plastic staple and method and apparatus for deforming such staple
Inventor: ESPOSITO FELIX F
IPC: A61B17/064
Filed: 1992-10-28
Abstract: A malleable, bioabsorbable polymeric staple includes a back span with two legs depending perpendicularly therefrom that are deformed toward each other initially and then upwardly toward the back span such that end points on each leg extends to the side and past the back span. The staple has a noncircular cross-sectional shape. A surgical staple-deforming anvil for deforming the staples has a staple-receiving face formed with a pair of elongated, non-collinear pocket-like depressions each having an entry end lying on a longitudinal axis parallel to the back span of the staple, and an exit end. The respective exit ends of the pocket depressions are located on opposite sides of the longitudinal axis. Accordingly, the legs of a staple driven toward the anvil and received in the pocket depressions are initially bent toward each other and then steered upwardly toward opposite sides of the back span.
Patent CA-2082084-A1 (CA)
Title: Leak prevention device for a washing machine
Inventor: WELLS PETER L
IPC: D06F39/08
Filed: 1992-11-04
Abstract: ABSTRACT OF THE DISCLOSURE          LEAK PREVENTION DEVICE FOR A WASHING MACHINE             A  leak  protection  device  for  washing  machine comprises a  tray portion with a 30 inch square base and 1.5 inch  height  surrounding  side  walls  onto  which  the  washing machine can be placed.  A back splash portion includes a back sheet and two side sheets which extend forwardly from the back sheet at right angles thereto and overlie respective ones of the  side  walls  of  the  tray.    The  sides  extend  forward approximately 8 inches so that they overlap the sides of the washing  machine  leaving  a  space  behind  the washing machine confined  between  the  sides  and  in  front  of  the  back  sheet within which  the  plumbing  is received.   Bottom edges of the sides  and  the back sheet include a flange to provide a seam overlapping  the  top of the tray.   Water is carried from the washing machine or from the plumbing is then collected in the tray and discharged through a drain opening.
Patent CA-2084382-A1 (CA)
Title: Crosslinked polyester amide membranes and their use for organic separations
Inventor: SCHUCKER ROBERT C
IPC: B01D69/12
Filed: 1992-12-02
Abstract: ABSTRACT OF THE DISCLOSURE           The present  invention  is  directed  to  a  polyester/amide membrane, its preparation and its  use for organic liquid  separation. The polyester/amide membrane is made by reacting a dianhydride with  a polyester diol in a 2:1  to 1.05:1 mole ratio to  end cap the diol  to produce a prepolymer which is reacted with excess thionyl chloride  to convert all of the unreacted anhydride and all carboxylic acid  groups to acid chloride  groups.  The resulting  acid chloride derivative  is dissolved in organic solvent and interfacially reacted with a  diamine dissolved in an aqueous solvent.  The excess solutions are removed and the resulting thin film membrane  is dried.  The membranes are  useful for organic liquid separations, especially the separation of  aromatic hydrocarbons from  mixtures of  same with  non-aromatic  hydrocarbons, preferably under perstraction or pervaporation conditions.
Patent CA-2085070-A1 (CA)
Inventor: BEUREL GUY
IPC: F26B21/10
Filed: 1992-12-10
Abstract: DISPOSITIF DE REGULATION DE PRESSION DANS UNE ENCEINTE DE LYPHILISATION L'invention concerne un dispositif de régulation de pression dans une enceinte de lyophilisation comportant des étagères horizontales. L'enceinte (1) est totalement fermée et comporte sur ses parois verticales (22) ou le long desdites parois une multiplicité d'orifices de très faible section reliées à une alimentation (13) en gaz de sorte que l'entrée de gaz soit uniformément répartie sur les parois verticales et que les pressions régnant sur les étagères (2) soit identiques et constantes. Figure unique
Patent CA-2085620-A1 (CA)
Title: Mono(indolylethylenyl)phthalides
Inventor: MATHIAPARANAM PONNAMPALAM
IPC: C07D471/06
Filed: 1992-12-17
Abstract: Preparation of novel mono(indolylethylenyl) phthalides is disclosed. Specifically, these compounds are chromogenic mono(indolylethylenyl)phthalides of the formula (see formula I) wherein A is as hereinafter defined and selected from moieties of the type (see formula II, III, IV, V) wherein L is an indole moiety as hereinafter defined; wherein B is a moiety of the type   as hereinafter defined. The process disclosed comprises condensing indolylethylene with a keto acid or its derivative and an electron acceptor in an organic solvent.
Patent CA-2086244-A1 (CA)
Title: Method of preparing a radioactive rhenium complex solution
Inventor: PANEK-FINDA HELENA
IPC: C07B59/00
Filed: 1991-07-02
Abstract: The invention relates to a method of preparing a solution of a radioactive rhenium complex, by reacting at elevated temperature a radioactive perrhenate in a substantially aqueous solution with a bone seeking ligand in the presence of a reductant and optionally an antioxidant under substantially anaerobic conditions, wherein said reaction is carried out at a pH from approximately 1.5 to approximately 5 and by heating the reaction components for at least 10 minutes at a temperature of at least 100°C. The invention further relates to a kit for performing said method.
Patent CA-2091123-A1 (CA)
Inventor: DUPERRAY GERARD
IPC: H01L39/24
Filed: 1993-03-05
Abstract: Procédé de préparation d'une poudre d'YBaCuO (phase 123) en vue d'une mise en forme par étirage-laminage Procédé de préparation d'une poudre d'YBaCuO (phase 123) en vue d'une mise en forme par étirage-laminage, procédé selon lequel: - on prépare un mélange réactionnel poudreux de précurseurs de pureté supérieure à 99% et dont la stoechiométrie est exacte à moins de 1%, - on agglomère ce mélange réactionnel poudreux pour en faire des pièces intermédiaires (1) d'épaisseur inférieure à deux millimètres que l'on introduit dans un four (2) en limitant au maximum leur contact avec un support, - on effectue un traitement thermique, - on effectue un broyage à sec jusqu'à obtenir des grains de diamètre moyen de quelques .mu.m formant ladite poudre. Figure à publier : fig.1
Patent CA-2092062-A1 (CA)
Title: Procede de synthese peptidique et nouveaux intermediaires de synthese
Inventor: ANTEUNIS MARC
IPC: C07C271/22
Filed: 1993-03-19
Abstract: Procédé de synthèse peptidique et nouveaux intermédiaires de synthèse Procédé de synthèse de peptides contenant un ou plusieurs restes d'aminoacides comportant une fonction N-carbamoyle, par aminolyse de dérivés N-aryloxycarbonyle, excellents intermédiaires de synthèse pour la préparation de peptides divers incluant des restes d'aminoacides comportant un groupement uréino, tels que les restes citrulline, homocitrulline, 2-amino-4-uréido-butyrique. pas de figure
Patent CA-2094656-A1 (CA)
Inventor: BERGER STEVEN DAVID
IPC: H01L21/027
Filed: 1993-06-22
Abstract: Fabrication of devices of Micron and submicron minimum feature size is accomplished by lithographic processing involving a back focal plane filter. A particularly important fabrication approach depends upon mask patterns which produce images based on discrimination as between scattered and unscattered radiation by accelerated electrons. Use of such masks is of value as applied to scanning systems providing for dynamic correction of aberrations by physical movement of or field shaping of the objective lens to maintain the optical axis coincident with the scanning information-containing beam.
Patent CA-2097254-A1 (CA)
Title: Dna isolation method
Inventor: JHINGAN ANIL K
IPC: C12N15/10
Filed: 1993-05-28
Abstract: Abstract of the Disclosure A novel method for the isolation of high molecular weight DNA from plants, yeast bacteria, and animal cells or tissue employs xanthate forming compounds, such as sodium/potassium ethyl xanthogenate.  The procedure does not require deproteination and yields clean DNA that is suitable for both PCR and Southern blotting.  It can be utilized on a  small scale without homogenizing the tissue.    These  features  also  facilitate  automated screening of tissue samples, one of the labor-intensive techniques in molecular biology.
Patent CA-2098086-A1 (CA)
Inventor: ROSSI ALESSANDRO
IPC: B23K11/25
Filed: 1993-06-09
Abstract: Methods and apparatus for fusing together electrical conductors to a commutator are provided. A precise, timed, and controlled delivery of electric current to the fusing electrode of the fusing machine is achieved. A generic supply signal is converted into a precise and constant input signal through the use of monitoring and feedback techniques, which compare the current status of the physical and electrical phases of the fusing operation to various predetermined fusing profiles to determine the proper application of current to the fusing electrode.
Patent CA-2098500-A1 (CA)
Title: Pulverizing chamber of a counterjet pulverizer
Inventor: NIEMI JOUKO
IPC: B02C19/06
Filed: 1991-12-19
Abstract: This invention relates to a pulverizing chamber of a counterjet pulverizer, which chamber is mainly cylindrical and at least two conically arranged, to a common point (2) directed accelerating nozzles (1) terminate at it, the inner walls of which pulverizing chamber are made of a wearing-resistant special material. The invention is characterized in that the pulverizing chamber comprises a fixed basal part (3), in the vicinity of whose open end the accelerating nozzles (1) terminate, as well as of an exchangeable wearing ring (5) mounted rotatably on this open end, whereby the contact surfaces (6) of the basal part (3) and the wearing ring (5) are formed as sliding surfaces.
Patent CA-2102158-A1 (CA)
Title: Dust filter bag for a vacuum cleaner
Inventor: SAUER RALF
IPC: A47L9/14
Filed: 1993-11-01
Abstract: ABSTRACT      The invention relates to a dust filter bag for a vacuum cleaner, having a holding plate (1) consisting of a cardboard paper material, which holding plate (1) has a sealing-closable opening (9) for a suction pipe of a vacuum cleaner, the opening (9) being adapted to be closed from the outside by a separate closure tab (10) which has an insertion region, and, in order to obtain an improved dust filter bag, it proposes that the cardboard-paper material be developed in three layers (layers a, b, c) in the region of the opening (9) and in at least two layers in the remaining region of the holding plate (1), a rubber gasket (11) being gripped between two layers, preferably the second and third layers (b, c). Fig. 5
Patent CA-2102781-A1 (CA)
Title: Method and apparatus for plasma deposition
Inventor: CANN GORDON L
IPC: C23C4/12
Filed: 1992-05-08
Abstract: The disclosure is directed to a plasma jet depsosition method and ap-paratus for depositing a substance, such as synthetic diamond. A plasma beam (225) containing constituents of the substance to be deposited is pro-duced. A substrate (150) is provided, and has a surface in the path of the beam, the area of said surface being substantially larger than the cross-sec-tional area of the beam impinging on the surface. Repetitive motion is in-troduced between the substrate and the beam as the substance is deposited on the surface. The substrate in a plasma jet deposition system can be pro-vided with structural attributes, such as apertures (170) and/or grooves (168), that facilitate efficient deposition. Groups of substrates (610, 620, 630 and 640) can be arranged with surfaces generally along the envelope of plasma beam to facilitate efficient deposition.
Patent CA-2103969-A1 (CA)
Inventor: GREEN DAVID T
IPC: A61B17/10
Filed: 1993-08-12
Abstract: There  is  disclosed  an  apparatus  for  driving  surgical fasteners.  The apparatus includes a frame portion which provides a body extending therefrom.   The apparatus provides a cartridge assembly having a proximal cartridge mounting portion maintained in a distal end portion of said body portion and a distal cartridge housing movably connected to the proximal  cartridge mounting portion  and  having  a  tissue  engaging  surface  thereon.    An articulation apparatus is associated with the body portion for moving the  distal  cartridge housing portion  relative  to the proximal  mounting cartridge portion.   The  cartridge assembly additionally provides an anvil member, the latter having a fastener forming surface thereon and mounted relative to the cartridge housing portion of the cartridge assembly so as to be moveable between an open position wherein the fastener forming surface is spaced from the tissue engaging surface and a close position wherein the fastening forming surface is in alignment with the tissue engaging surface of the cartridge housing portion.  The body portion includes a member for moving the anvil member between the open and closed positions.  The surgical fasteners may be ejected from the cartridge housing portion of the cartridge assembly.
Patent CA-2106550-A1 (CA)
Title: Bulk bag with restrainer
Inventor: LAFLEUR LEE
IPC: B65D88/16
Filed: 1993-09-20
Abstract: Abstract of the Disclosure A collapsible bulk bag which when filled with material has a generally cubical configuration with a pair of end walls and rectangular sidewalls extending between them with all of the walls being of a flexible material. Bowing and bulging of the sidewalls from a planar configuration is retarded and restrained by loops of cord operably connected with the sidewalls.  Preferably the loops of cord having portions inside the bag extending obliquely between adjacent sidewalls when the bag is filled. Methods of making the bag with the loops of cord are also disclosed.
Patent CA-2107365-A1 (CA)
Title: New non-anticoagulant heparin derivatives
Inventor: CONRAD H EDWARD
IPC: C08B37/10
Filed: 1992-03-27
Abstract: A non-anticoagulant (NAC) form of heparin which shows antiproliferative activity with respect to smooth muscle cells is useful in the prevention of restenosis and other conditions benefited by antiproliferative activity with respect to smooth muscle cells.  This NAC form of heparin is prepared by deacetylating and then oxidizing heparin/heparan sulfate substantially to completion with periodate followed by reduction of the resulting aldehyde groups under conditions which prevent depolymerization of the heparin.