baber/WOPTO huggingface dataset:
Patent WO-9856686-A1 (WO)
Title: Package with strippable lid having an anchoring zone and packaging method
Inventor: OLIMAR JOSE
IPC: B65D77/38
Filed: 1998-06-10
Abstract: The invention concerns a package for a product consisting of a support for the product or dish (1) and a plastic film or foil (3) tied to the support for the product or plate by means of a weld seam (4) so as to define a sealed pocket or chamber (2) containing the product, said weld seam having a first strippable zone (4A), a second non-strippable or slightly strippable zone (4B) and an intermediate strippable zone, the intermediate strippable zone (4C, 4D) requiring greater stripping force than that required by the first zone.
Patent WO-9943669-A1 (WO)
Title: Method for producing dimeric cyclic esters
Inventor: COSZACH PHILIPPE
IPC: C07D319/12
Filed: 1999-02-24
Abstract: The invention concerns a method for producing dimeric cyclic esters starting with a raw esterification material obtained either from mixing lactic and/or glycolic acid with one of its esters or by extraction at a predetermined time of the esterification process. Said method comprises mild and selective dimerization of the ester, followed by mild and selective cyclization of the dimerised ester and finally purification of the resulting raw material.
Patent WO-02070291-A1 (WO)
Title: Climatiseur pour vehicule : dispositif conçu pour s'adapter sur le systeme de commande du compresseur
Inventor: DOS SANTOS JOSE RAIMUNDO
IPC: B62D5/07
Filed: 2002-03-04
Abstract: Conçu pour s'adapter sur le système de commande de compresseur des climatiseurs d'air de véhicules, le dispositif selon l'invention offre de multiples et précieux avantages dans la mesure ou il garantit une température uniforme dans l'habitacle du fait que le compresseur (4) n'est pas entraîné par le moteur, mais par la pompe du circuit hydraulique de direction (3). Outre que le régime du moteur n'a pas d'incidence sur le fonctionnement de l'installation de climatisation, le nouveau système fait intervenir un petit moteur hydraulique (1) lui-même entraîné par la pression excédentaire de l'huile débitée par la pompe du circuit hydraulique de direction (3). Or, cette pression est à l'heure actuelle détendue automatiquement par des clapets de décharge, ce qui constitue de facto un gaspillage d'énergie. La charge imposée au moteur du véhicule est moins forte, d'où gain de puissance pour ce dernier. Il en résulte une plus grande économie de marche et un meilleur rendement. A tous ces avantages vient s'ajouter le fait que le compresseur (3) et le moteur hydraulique (1) ne sont pas montés dans le compartiment moteur dans lequel règnent des températures très élevées, ce qui a pour corollaire une augmentation très sensible de la longévité et de l'efficacité du système.
Patent WO-8203164-A1 (WO)
Title: Warm circulating air ambient for beds
Inventor: COSTA JOSE DE ANDRADE
IPC: A61G10/02
Filed: 1982-02-15
Abstract: In view of the prior existence of a removable cover, connected to a single or double bed, that contains the air (PI 8101697, of March 19, 1981), the "Warm circulating air ambient for beds" includes a supply of air for this ambient, which is warmer than the air in the rest of the room, with a constant regulation of the temperature by the use of a small heating apparatus controlled by thermostat(s). This kind of heating must be used with the "uncovered head" model.
Patent WO-0174545-A1 (WO)
Title: Caisse comportant de multiples panneaux
Inventor: VASUDEVA KAILASH C
IPC: B25H3/02
Filed: 2000-03-31
Abstract: L'invention concerne une caisse comportant une partie (1) de boîte et un couvercle (2), et des éléments de panneau (10, 12, 12', 35, 38) conçus pour coopérer de manière à s'insérer dans la partie de boîte. Les éléments de panneau sont conçus pour contenir des articles tels que des outils et/ou des éléments d'outil, des articles de loisirs, des trousses spécialisées, des jouets, etc. Les éléments de panneau peuvent être fixés ou non entre eux, et peuvent se situer ou non sur un même niveau. La caisse peut comporter deux ou davantage d'éléments de panneau. Les éléments de panneau peuvent inclure une ouverture destinée à contenir un compartiment (5) de rangement, qui s'étend vers le haut depuis le fond de la caisse et est accessible depuis le fond de la caisse. Dans une forme de réalisation, un élément de panneau inférieur (35) est pourvu d'au moins un élément de panneau plus petit (38), monté coulissant sur celui-ci.
Patent CA-2001603-A1 (CA)
Title: Binder for fixing an anchor rod
Inventor: HIRAOKA NOBORU
IPC: E21D20/00
Filed: 1989-10-26
Abstract: ABSTRACT OF THE DISCLOSURE    A binder for fixing an anchor rod in a base including a reactive thermosetting resin, a curing agent isolated from the reactive thermosetting resin for curing the thermosetting resin, and aggregates composed of a cured thermosetting resin.  The reactive thermosetting resin is contained in a frangible outer capsule.  The curing agent is isolated from the reactive thermosetting resin by being contained in a frangible inner capsule which is disposed in the outer capsule.  The aggregates may either be mixed with the reactive thermosetting resin or may be mixed with the curing agent.
Patent CA-2004698-A1 (CA)
IPC: B60J7/08
Filed: 1989-12-06
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention relates to a motorized drive system for covering and uncovering the top of an open truck box or the like and comprises a laterally operated roll tube for winding and unwinding a flexible cover over the top of a truck box.  One lateral edge of the cover is fixed to one side edge of the box opening, and the other lateral edge is attached to a roll tube.  A reversible rotary motor rotates the roll tube, in conjunction with an extensible pivot arm and a cable return mechanism utilizing a tapered grooved sheave to provide constant tension  and  to  facilitate  smooth  and  consistent rectilinear movement of the roll tube for winding and unwinding of the cover.
Patent CA-2007497-A1 (CA)
Title: Centrifugal pump having wear resistant components
Inventor: HAENTJENS WALTER
IPC: F04D29/08
Filed: 1990-01-10
Abstract: ABSTRACT     A centrifugal slurry pump includes wear resistant inserts (62, 64) on the wear faces of the front impeller shroud (56) and the wear face (98) of the front pump housing in the impeller chamber  (38).  The preferred embodiment provides hardened ceramic material inserts (62, 64) mounted in compression.
Patent CA-2008278-A1 (CA)
Title: Rat monoclonal antibodies directed against human antigens and processes for preparation thereof
Inventor: BAZIN HERVE
IPC: A61K38/00
Filed: 1990-01-22
Abstract: ABSTRACT OF THE DISCLOSURE     RAT MONOCLONAL ANTIBODIES DIRECTED AGAINST HUMAN ANTIGENS AND PROCESSES FOR PREPARATION THEREOF      A method of producing rat monoclonal antibodies to human T-cell  lymphocyte  antigen  epitopes  other  than those epitopes defined by murine monoclonal antibodies directed to the same antigen comprising  (1) immunizing a rat or rat immunocompetent cells in vitro with an immunogenic  amount  of  an  antigen  comprising  T-cell lymphocyte markers; (2)  fusing  immunized  cells  from said rat or immunized rat immunocompetent cells with immunocytoma cells; (3) selecting hybridoma cells that produce  antibody  that  binds  to  the  human  T-cell lymphocyte antigen epitopes other than those epitopes defined by murine monoclonal antibodies directed to the same  antigen;  (4)  culturing  the  selected  hybridoma cells  and (5) recovering said antibody.  A method of producing rat monoclonal antibodies that bind to human CD4 antigen,  the method comprising:  (1)  immunizing a rat  or  rat  immunocompetent  cells  in  vitro  with  an immunogenic  amount  of  an  antigen  comprising  CD4 molecule  (2) fusing immunized cells from said rat or immunized rat immunocompetent cells with immunocytoma cells;  (3)  selecting hybridoma  cells  that  produce antibody that binds to human CD4 antigen; (4) culturing the selected hybridoma cells; and (5) recovering said antibody.  A hybridoma that produces a rat monoclonal antibody  that  binds  to  human  CD4  antigen.   A  rat monoclonal antibody that binds  to human CD4 antigen.     In a preferred embodiment the rat monoclonal antibody binds to a human CD4 antigen epitope other than those epitopes defined by murine monoclonal antibodies OKT4 and Leu3a.   A rat monoclonal antibody that binds to human T-cell  lymphocyte  antigen epitopes  other  than those epitopes defined by murine monoclonal antibodies directed to the same antigen.
Patent CA-2012030-A1 (CA)
Title: Sample handling system for molecular analyser
Inventor: DANYLEWYCH-MAY LUDMILA L
IPC: G01N27/62
Filed: 1990-03-13
Abstract: TITLE             DETECTOR FOR CONCEALED EXPLOSIVE                    OR NARCOTIC SUBSTANCES                           INVENTORS              Ludmila L. Danylewych-May ABSTRACT OF THE DISCLOSURE         An apparatus for detecting concealed explosive or narcotic substances using an ion mobility spectrometer (IMS) to analyze trace samples of those substances obtained by collecting adhering particles of dust from surfaces adjacent  containers which may  contain  those  concealed substances or from clothing of people that may be carrying them.   The dust particles are capable, over a period of time, of absorbing vapours emitted by concealed explosive or narcotic material in a container.  Plastic explosives have very low vapour pressures but may, through mechanical abrasion and handling, distribute solid microscopic par-ticles of that material around.  The dust particles and microscopic particles can be collected by an air stream with an inertial collector and deposited onto a collecting medium which is located near the collector.  That collect-ing medium, which is on a moveable surface, is then moved to another position adjacent the entrance to an ion mobil-ity spectrometer where there are means to heat the par-ticles to a temperature which will vaporize materials from the particles into the ion mobility spectrometer.   That movable surface is provided with a number of collecting mediums for the particles so that as one is moved adjacent to the spectrometer,  another collecting medium is moved beneath the base of the collector allowing collection and desorption to take place simultaneously.
Patent CA-2016796-A1 (CA)
Inventor: GORDON GREGG
IPC: H01R4/18
Filed: 1990-05-15
Abstract: ABSTRACT     An electrical connector for connecting a first conductor to a second conductor.  The electrical connector includes a generally E-shaped body which defines first and second conductor receiving cavities for accommodating the respective conductors.  An intermediate member extends generally centrally in the interior of the body member, serving to separate the conductor receiving cavities.  The body member is provided with an opening communicating with the conductor receiving cavities, by means of which the conductors are adapted to be positioned within the cavities.  A plurality of rib members project from the body member into each of the cavities, and are deformable under pressure to vary the size of the cavities.  An integral retaining member is associated with the intermediate member, being connected thereto by means of a two-way hinge, whereby, when a conductor has been placed in either one of the conductor receiving cavities, the retaining member may be manually rotated to a position wherein it encloses and secures the conductor in the cavity. The connector is then intended to be placed over a second conductor, such that the second conductor is received in the other conductor receiving cavity.  The connector is adapted to be compressed, by means of a compression tool, so as to substantially close the opening in the body member.  The retaining member extends from the hinge, through the opening, and terminates in an end situated beyond the upper and lower arms exteriorly of the body member.  The retaining member is thus able to be manually grasped by the installer at the exterior of the body member.
Patent CA-2017018-A1 (CA)
Title: Concrete admixture device and method of using same
Inventor: EDWARDS JACK L
IPC: B65D65/46
Filed: 1990-05-17
Abstract: ABSTRACT     A  device  comprising  a solid  or  powdered  concrete admixture contained in a water-soluble container such that when the container and its contents are introduced into a wet mixer and agitated for a period of time,  the water-soluble container is dissolved and the contents are released into the wet mixer.   A separate water-insoluble receptacle is used to house and store the water-soluble container and its contents. In addition, there is disclosed a method for modifying the properties of a concrete by introducing a pre-weighed  amount  of  solid admixture contained in a water-soluble container into a wet mixer and thereafter agitating the resulting mix.
Patent CA-2017873-A1 (CA)
Title: Refrigeration compositions and process for using them
Inventor: GORSKI ROBERT A
IPC: C09K5/04
Filed: 1990-05-30
Abstract: Refrigeration Compositions and Process for Using Abstract of Disclosure A blend of a tetrafluoroethane or pentafluoroethane refrigerant with a di-functional random polyalkylene glycol based on significant amounts of ethylene oxide and propylene oxide and having an SUS viscosity at 100°F of 100 to 1200 is disclosed for use in compression refrigeration.
Patent CA-2018468-A1 (CA)
Title: Method for making insulated conductor elements for electrically connecting electrical units to electrical signal generator, and element obtained through the said method
Inventor: BALDINI DANTE
IPC: B44C3/00
Filed: 1990-06-07
Abstract: METHOD  FOR  MAKING INSULATED CONDUCTOR ELEMENTS  FOR   ELECTRICALLY    CONNECTING   ELECTRICAL   UNITS    TO          ELECTRICAL  SIGNAL GENERATOR,  AND ELEMENT  OBTAINED          THROUGH THE SAID METHOD.     ABSTRACT OF THE DISCLOSURE      The  method  has  been proposed  for  making  an insulated  conductor element consisting of a flexible component   and  electric  conductor  in   conducting silicon  rubber,  consisting of a cylindrical  shaped portion, whose ends are attached to terminals, and of an  insulating flexible sheath,  which is solid  with and   closely  adheres  to  the  cylindrical   shaped portion,  and  which,  by means of the  corresponding caps,  also closely surrounds the terminals, whereby, the   terminals  are  designed  for   connection   to corresponding  metal tips used for electric units  or generators of electric signals.
Patent CA-2019312-A1 (CA)
Inventor: STRIEGL PETER
IPC: A44B19/00
Filed: 1990-06-19
Abstract: Abstract of the disclosure Textile  fastener  made  of  flame  resistant  polyester monofilaments A textile fastener consists of monofilaments (12, 14; 22, 28)  made of  polyesters which have been  formed from dicarboxylic acid and diol components and into which a flame retardant has been incorporated.          The flame retardant is present in the polyester chains as copolymerized elements having the structural units of the general formula   where R is alkylene, arylene or aralkylene and R1 is alkyl, aryl or aralkyl.
Patent CA-2021957-A1 (CA)
Title: Abrasion resistant ionomeric film
Inventor: FEICHTMEIER HANS G
IPC: C08F226/06
Filed: 1990-07-25
Abstract: Abstract An abrasion resistant terpolymer comprising from about 25 mole % to about 65 mole % of an alkyl acrylate monomer, the alkyl groups of which have an average of 4 to 12 carbon atoms, from about 10 mole % to about 50 mole % of a strongly polar monomer, and from about 10 mole % to about 50 mole % of a moderately polar monomer selected from cyclic N-vinyl lactams, wherein the strongly polar monomer and the N-vinyl lactam are present in a ratio of from about 0.8 to about 1.2, and the polar monomers are present in a ratio to said alkyl acrylate monomer of from about 0.4:1 to about 0.85:1.
Patent CA-2025891-A1 (CA)
Title: Instrument de mesure d'angle et de tracage avec affichage direct de l'angle et/ou des valeurs trigonometriques correspondantes
Inventor: CHAZAL JACQUES
IPC: B43L7/00
Filed: 1990-01-23
Abstract: INSTRUMENT DE MESURE D'ANGLE ET DE TRACAGE AVEC AFFICHAGE DIRECT DE L'ANGLE ET/OU DES VALEURS TRIGONOMETRIQUES CORRESPONDANTES. L'instrument de mesure d'angle et de traçage comprend au moins un bras articulé (2) monté sur une base (1) dont un bord rectiligne (4) sert de référence pour le bras articulé; un capteur pour détecter l'angle (.alpha.) formé entre ledit bord de référence et un bord rectiligne (6) du bras articulé; un clavier comportant au moins des touches de fonctions trigonométriques; des moyens électroniques pour traiter des données relevées par ledit capteur et pour exécuter des commandes transmises par le clavier; et un écran d'affichage (12) permettant de visualiser directement des valeurs issues desdits moyens électroniques .gamma. compris celle dudit angle (.alpha.). Référence : figure 1.
Patent CA-2026158-A1 (CA)
Inventor: WAGENKNECHT MARCEL
IPC: A61F2/54
Filed: 1990-09-25
Abstract: ABSTRACT      This  articulation  device  makes  it  possible  to position a first elongated piece 20, which is capable of being pivoted through 360° according to the arrow A, and a second piece 30, which is capable of swivelling about the shaft 40 according to the arrow B.  These pieces are made integral with a U-shaped support 10, in relation to which they can be locked by means of shoes 60 and 70 which are held in position by a single securing screw 50.      The pieces 20 and 30 can he connected to elements which are to be positioned, such as pins or connection rods which form part of an orthopaedic external fixing appliance consisting of pins inserted into bone fragments and of an external frame with connection rods.            (Fig. 7)
Patent CA-2029497-A1 (CA)
Title: 4-acylaminopyridine derivative
Inventor: NINOMIYA KUNIHIRO
IPC: C07D219/10
Filed: 1990-11-07
Abstract: A novel 4-acylaminopyridine derivative represented by the following formula (I) is disclosed.      The 4-acylaminopyridine derivative of the present invention is useful as a medicine for treating disturbances of memory such as senile dementia and Alzheimer's disease, since it has an action of directly activating malfunctioned cholinergic neuron.
Patent CA-2030483-A1 (CA)
Title: Method for the accelerated making of super conductive ceramic strips or wires
Inventor: CRITCHLOW PHILIP R
IPC: C30B13/16
Filed: 1990-11-21
Abstract: Method of manufacture of fibres, tapes or other similar components made of superconductive ceramic of high transition temperature, such as, for example, made of YBa2Cu3O7- delta , starting with a directional solidification technique. According to this method, which is found to be much more rapid and effective than the currently known methods, a fibre or tape made of particles of a precursor of superconductive ceramic is subjected to a directional solidification at a given number of places which are equally spaced over its length. This directional solidification is performed at these various places at the same time, at the same temperature, at the same rate and in the same direction, so as to form an identical number of zones of oriented microstructure along the fibre or tape, which grow in length until they join each other. This method makes it possible to multiply the present rate of manufacture, which is known to be very slow, by a factor of the same order of magnitude as the number of places where a directional solidification is performed. If this number of places is, for example, 10, the rate of manufacture of the superconductive fibre or tape will be multiplied by approximately the same number, namely 10. <IMAGE>
Patent CA-2030957-A1 (CA)
Title: Nonlinear optical and conductive polymeric material
Inventor: BARTON THOMAS J
IPC: G02F1/361
Filed: 1990-11-27
Abstract: NONLINEAR OPTICAL AND CONDUCTIVE POLYMERIC MATERIAL                                        ABSTRACT   A polymeric material which exhibits nonlinear optical properties if undoped and conductive properties if doped. The polymer is prepared by polymerizing diethynylsilane compositions, the resulting polymeric material having a weight average molecular weight between about 20,000 and about 200,000 grams per mole. The polymer is prepared and catalytically polymerized by exposure to a catalyst, such as MoCl5 or W(CO)6/hv.
Patent CA-2034735-A1 (CA)
Title: Recombinant dna expression and dna compounds that encode isopenicillin n epimerase activity
Inventor: WEIGEL BARBARA J
IPC: C12N9/90
Filed: 1991-01-22
Abstract: Abstract The present invention provides DNA compounds that encode isopenicillin N epimerase activity.  The compounds can be used to construct recombinant DNA expression vectors for a wide variety of host cells, including E. coli, Penicillium, Streptomyces, Aspergillus, and Cephalosporium.  The invention also comprises methods for expressing isopenicillin N epimerase activity in host cells.
Patent CA-2038547-A1 (CA)
Title: Lipopeptide compounds
Inventor: BALKOVEC JAMES M
IPC: A61P31/04
Filed: 1991-03-18
Abstract: TITLE OF THE INVENTION LIPOPEPTIDE COMPOUNDS            ABSTRACT OF THE INVENTION         Antifungal and antiparasital lipopeptide compounds stable in aqueous media are described. Stability in aqueous media render lipopeptides more useful for compositions for therapeutic applications.
Patent CA-2042642-A1 (CA)
Title: Prosthetic intramedullary femoral prosthesis with preformed sheath
Inventor: VANDERLINDEN JACQUES
IPC: A61F2/00
Filed: 1991-05-15
Abstract: ABSTRACT     A prosthetic intramedullary femoral prosthesis provided with a separate perforated sheath made from an acrylic material which is dimensioned to enclose the prosthesis stem from the distal tip to a location on the stem which will be adjacent the proximal cut end of the femur with which it will be used.
Patent CA-2043707-A1 (CA)
Inventor: VEZAIN GERARD
IPC: B64G1/64
Filed: 1991-05-31
Abstract: TITLE OF THE INVENTION     Highly accurate rotational coupling device and translation control device comprising same, in particular for optical instruments TEXT OF THE ABSTRACT    A rotational coupling device comprising two flanges (2,  3)  with  normally  coincident  axes  (X-X,  Y-Y)  and centres (O, O') on said axes, a constant length flexible wire  (4)  joining said centres,  a spring (6) compressed between said flanges  and coaxial with the wire and a bellows  (5)  that  is  rigid  in  torsion  fixed  to  the flanges.      (Figure 1).
Patent CA-2044336-A1 (CA)
Title: Fluorinated paper sizes
Inventor: CLARK KIRTLAND P
IPC: D06M13/328
Filed: 1991-06-11
Abstract: FLUORINATED PAPER SIZES            Abstract of the Disclosure Cellulosic products, paper and other non-woven articles are effectively sized to provide oil and water repellency thereto by the application of a treatment composition containing an acid or salt thereof which contains a fluoroaliphatic radical in the absence of any cationic resin coadditive.
Patent CA-2045321-A1 (CA)
IPC: F16B39/02
Filed: 1991-06-24
Abstract: A locking bolt assembly that prevents the release of loose parts in the event of bolt failure.  A bolt having a head and threaded main body  portion  is  provided with  a  central  bore through the head and main body portion. The central bore has a necked down area adjacent the end of the main body portion away from the head.  A plurality of slots along the end of the main body portion in communication with the central bore form bolt fingers around the necked down area.  A plunger slidably received in the central bore places radial pressure at the necked down area to expand the bolt fingers outwardly and lock the bolt in its  installed  position without  changing  the  preload  of  the installed bolt.   The plunger is retained in its bolt locking position and prevents the release of loose parts in the event of bolt failure.