baber/WOPTO huggingface dataset:
Patent WO-02081715-A1 (WO)
Title: Animal non humain transgenique presentant une dislocation d'au moins un allele du gene ceacam1 et methode de fabrication associee
Inventor: BEAUCHEMIN NICOLE
IPC: C07K14/705
Filed: 2002-04-04
Abstract: La présente invention concerne un animal transgénique présentant une dislocation d'au moins un allèle du gène Ceacam1 et une méthode de fabrication associée. Plus particulièrement, la présente invention concerne une souris transgénique dont les cellules reproductrices et les cellules somatiques contiennent une mutation de knockout au niveau de l'ADN codant un gène CEACAM1a ou CEACAM1b. Dans un mode de réalisation particulier, des souris contenant une dislocation d'au moins un gène Ceacam1 présentent une expression réduite de la protéine CEACAM1a. La présente invention concerne également une souris transgénique comprenant une dislocation du gène Ceacam1, la souris exprimant au moins un niveau réduit de CEACAM1a par rapport à une souris de type sauvage correspondante, et des méthodes de fabrication associées.
Patent WO-02102269-A1 (WO)
Title: Dispositif et procede de retraction gingivale
Inventor: COOPERSMITH ALLAN
IPC: A61C9/00
Filed: 2002-06-17
Abstract: L'invention concerne un dispositif de rétraction d'un tissu gingival d'une dent, comprenant une boucle de matière, fermée, d'une seule pièce, préformée, dimensionnée de manière à être tassée dans un sillon associé à la dent, la boucle fermée ayant une surface intérieure appropriée pour la mise en place contre au moins une dent, et une surface extérieure appropriée pour la mise en place contre le tissu gingival. La boucle est, de préférence, rigide déformable, extensible et non élastique. La matière est, de préférence, compressible et absorbante. Le dispositif peut également comprendre plusieurs boucles de ce type, liées entre elles à leur périphérie, de manière à former une structure unitaire. L'invention concerne en outre un procédé d'utilisation de ces dispositifs.
Patent WO-03004220-A1 (WO)
Title: Boites a outils dont les articles stockes sont faciles a retirer
Inventor: VASUDEVA KAILASH C
IPC: B25H3/00
Filed: 2002-07-04
Abstract: L'invention concerne une boîte (1) à outils pourvue d'un couvercle (2) et d'une base (3), et d'un panneau (5) entre les deux. Diverses structures sont utilisées pour piéger ou retenir les outils, les éléments d'outils ou autres articles stockés (11), de manière qu'ils ne puissent pas tomber accidentellement de leurs positions de stockage, et de manière à pouvoir être facilement récupérés par l'utilisateur au moment désiré. Lesdites structures comprennent, par exemple, des butées rétractables (4) et des cavités (19) en dessous des articles stockés (11), des systèmes de pivotement par poids des supports (48), de polarisation par ressort des supports (48), de piégeage des articles par le couvercle (2) ou par d'autres supports (48) d'articles dans la boîte (1), et divers agencements à pince (12). Le couvercle (2) est, de préférence, transparent, et les outils ou autres articles (11) sont disposés en étages en fonction de leur poids, le panneau (5) étant étagé en conséquence, afin de maximiser la visibilité.
Patent WO-03015788-A1 (WO)
Inventor: SHORE GORDON C
IPC: A61K31/426
Filed: 2002-07-17
Abstract: L'invention concerne des méthodes de traitement ou de prévention du cancer ou de maladies néoplasiques, qui consistent à administrer à un patient un composé possédant les caractéristiques d'un pharmacophore pour les inhibiteurs de la protéine Bcl anti-apoptotique humaine ou identifié par des méthodes in vitro pour l'identification d'inhibiteurs de la protéine Bcl anti-apoptotique. L'invention porte également sur des méthodes d'inhibition de la croissance d'une cellule cancéreuse ou néoplasique, qui consiste à mettre ladite cellule en contact avec un composé possédant les caractéristiques d'un pharmacophore pour inhibiteurs de la protéine Bcl anti-apoptotique humaine.
Patent WO-2004065722-A1 (WO)
Title: Systeme de coffrage de dalles de beton
Inventor: GILLESPIE PAUL
IPC: E04G11/38
Filed: 2003-12-17
Abstract: L'invention concerne un système de raccordement de composants de construction destiné à supporter et à former des dalles de béton suspendues qui permettent d'enlever des panneaux de coffrage sans perturber les montants (étais) de dalles. Le système comporte d'autres caractéristiques qui répondent aux changements au niveau de l'épaisseur de dalles suspendues, des dimensions de dalles horizontales qui ne sont pas des multiples des dimensions de composants de base, des panneaux de coffrage en porte-à-faux des bords de dalles, de la fixation aux murs, et de la manutention à distance des panneaux de coffrage depuis le sol au moyen d'un barreau d'érection. Les composants principaux du système sont des panneaux, des montants de soutien, des poutres télescopiques, des raccords de suspension réglables, des étriers muraux, des poutres cloisons, des ensembles contre-fiches et des barreaux d'érection/de démontage. Les panneaux de coffrage sont directement supportés par des étais sans le recours à un élément intermédiaire (d'ordinaire une poutre), pratique courante dans l'industrie du coffrage du béton. Le système réduit le nombre de composants requis et, par conséquent, les coûts en capital au niveau de l'utilisateur, il améliore également le rendement de la main d'oeuvre et le qualité de la surface du béton.
Patent CA-2002336-A1 (CA)
Inventor: MORI KEI
IPC: A01K61/00
Filed: 1989-11-06
Abstract: ABSTRACT OF THE DISCLOSURE      A protective device against fish is described.   The device has a laser beam source placed in water and radiates a laser  beam  of  the  blue color  range  in  a horizontal direction.  The device has also a laser beam intercepting plate disposed in water  in such a way as  to enclose a desired protected area at a desired distance from the laser beam source.  The laser beam can be swept and shut off by the intercepting plate.
Patent CA-2004071-A1 (CA)
Title: 8eparable article carrier
Inventor: SCHUSTER RICHARD L
IPC: B65D/
Filed: 1989-11-28
Abstract: Abstract of the Disclosure An article carrier which has an interior partition dividing the carrier in half.  The partition is comprised of two unconnected face-to-face sheets of material, one being connected to a first top panel section at the center of the top panel and the other being connected to a second top panel section adjacent the first top panel section.   The bottom and end panels contain weakened areas.  When the weakened areas are separated the adjacent unconnected partition sheets become side panels in two smaller carriers.  and panel flaps include means  for  allowing  the  end  panels  to  separate when  the carrier is broken down into two separate carriers.
Patent CA-2004547-A1 (CA)
Inventor: FREY GUY
IPC: A61N2/04
Filed: 1989-12-04
Abstract: "Appareil de physiothérapie pour produire un champ magnétique à utiliser comme moyen thérapeutique". Appareil de physiothérapie comprenant un générateur (1) de courant électrique et une bobine (3) reliée audit générateur de courant, ladite bobine comprend un solénoïde (40) et un noyau (41) fixé à l'intérieur du solénoïde et est agencée pour engendrer un champ magnétique qui est utilisé comme moyen thérapeutique. Ladite bobine a une longueur d'au moins deux fois celle du diamètre du noyau. Figure 1.
Patent CA-2005808-A1 (CA)
IPC: A23L13/60
Filed: 1989-12-18
Abstract: A stuffing method and apparatus utilizing a trio of stuffing horns mounted on a turret.  Two of the horns are in stuffing positions and the production of stuffed products alternates between these two horns wherein stuffed casing from one horn is closed while casing is being stuffed at the other.  The third horn is available for receiving a supply of casing and is moved into a stuffing position by indexing the turret.
Patent CA-2006397-A1 (CA)
Title: Removal of water miscible materials from glycoside mixtures
Inventor: PICKENS CARL E
IPC: C07H15/04
Filed: 1989-12-21
Abstract: ABSTRACT OF THE DISCLOSURE Undesired hydrophilic materials are readily removed from  long chain hydrophobic  alcohols,  from  long  chain hydrophobic alcohol/glycoside surfactant mixtures and from solutions of glycoside surfactants  in water  immiscible solvents   resulting   from   dissolving   the   glycosids surfactants in said solvents or mixing aqueous mixtures of glycoside surfactants with said solvents, by contacting the hydrophilic material  containing  hydrophobic composition with water in an amount, and for a time period sufficient, to extract at least a portion of the hydrophilic material from the hydrophobic composition and to form a separate aqueous phase and by separating the resulting aqueous phase from  the  hydrophobic  composition.     The  process is particularly useful when employed  in the context of a glycoside  surfactant  manufacturing  process  to  remove polysaccharide  by-products   from   a   crude   unreacted hydrophobic alcohol/glycoside surfactant reaction product mixture  at  a  stage  prior  to  the  separation  of  the hydrophobic alcohol from the glycoside surfactant.
Patent CA-2009107-A1 (CA)
Title: 6-amido-1-methyl carbapenams
Inventor: GREENLEE MARK L
IPC: A61P31/04
Filed: 1990-02-01
Abstract: TITLE OF THE INVENTION     ABSTRACT OF THE DISCLOSURE         New antibacterial 6-amido-1-methyl-carbapenams and a process for their synthesis through new intermediates from carbapenems are disclosed.
Patent CA-2009707-A1 (CA)
Inventor: ALLEGRUCCI JEAN-PIERRE
IPC: E01B7/02
Filed: 1990-02-09
Abstract: The brace comprises a fixing shoe (22) having an overall "L" cross-section, one of whose limbs (24) is bolted with vertical elasticity on a base-plate (18) which is integral with a railway sleeper and whose other limb (26) is bolted with lateral elasticity on the web (14) of the rail (10) on the side opposite the movable switch. 
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Patent CA-2010211-A1 (CA)
Title: Heterocyclic cycloalkanes
Inventor: CRAWLEY GRAHAM C
IPC: A61K31/47
Filed: 1990-02-12
Abstract: A B S T R A C T                      TITLE: HETEROCYCLIC CYCLOALKANES      The invention concerns a heterocyclic cycloalkane of the formula I                                             I wherein Q is an optionally substituted 6-membered monocyclic or 10-membered bicyclic heterocyclic moiety containing one or two nitrogen atoms; A is (1-6C)alkylene, (3-6C)alkenylene, (3-6C)alkynylene or cyclo(3-6C)alkylene; X is oxy, thio, sulphinyl, sulphonyl or Ar is phenylene which may optionally bear one or two substituents or Ar is an optionally substituted 6-membered heterocyclene moiety containing up to three nitrogen atoms; R1 is hydrogen, (1-6C)alkyl, (3-6C)alkenyl, (3-6C)alkynyl, cyano-(1-4C)alkyl or (2-4C)alkanoyl, or optionally substituted benzoyl; and R2 and R3 together form a (3-6C)alkylene group which, together with the carbon atom to which R2 and R3 are attached, defines a ring having 4 to 7 ring atoms, and which ring may bear one or two substituents; or a pharmaceutically-acceptable salt thereof.            The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent CA-2011323-A1 (CA)
IPC: A47C9/00
Filed: 1990-03-02
Abstract: A chair, comprising a chair seat which automatically and continuously swings in such a way as to change the position of the body of the seated person.  As compared with the known chairs, the chair of the present invention has the advantage of breaking or interrupting the body immobility and the rigidity of muscles.  The regular and continuous swinging movement of the chair seat induces the back to move and the muscles of the vertbral column to work.  Circulatory activity is thus enhanced and the consciousness of the vertebral column is increased in the seated position of the body.
Patent CA-2013067-A1 (CA)
Inventor: ARAI HIROSHI
IPC: B62D65/02
Filed: 1990-03-26
Abstract: ABSTRACT OF THE DISCLOSURE An automotive body and body panels such as an engine hood, a trunk lid, and doors are assembled together along an assembling line.  The automotive body with the body panels removably installed thereon and a feed jig on which the body panels can removably be installed thereon, are alternately fed along a first feed path.  Then, the body panels are removed from the automotive body while they are being fed along the first feed path and the body panels are installed on the feed jig which is fed upstream of the auto-motive body along the first feed path.  The automotive body from which the body panels have been removed and the body panels which have been installed on the feed jig are there-after coated.  Thereafter, the coated automotive body and the coated body panels are fed along a second feed path. The body panels are removed from the feed jig while they are being fed along the second feed path and the removed body panels are installed on the automotive body which is also fed along the second feed path.  The feed jig is arranged to install the body panels thereon with fasteners which are used to install the body panels on the automotive body.
Patent CA-2014724-A1 (CA)
Title: Switch for inductive loads
Inventor: EISENBART GYULA
IPC: H03K17/56
Filed: 1990-04-17
Abstract: ABSTRACT           A switch for an inductive load is provided. The switch includes a first field effect transistor connecting one  terminal  of  the  load  to  the high potential terminal of a power supply and a second field effect transistor connecting the other terminal of the load to the low potential terminal of the power supply. The transistors are operable to connect and disconnect the  load between the power  supply  terminals.   A plurality of parallel current paths are associated with each transistor and include an inductor connected in series with a diode.  One group of current paths extend from the one terminal of the load to the low potential terminal of the power supply while the other group of current paths extend from the other terminal of the load to the high potential terminal of the power supply.  A choke energy path is associated with each current path and  includes  a diode connected  in  series with  a resistor.   The choke energy paths associated with the one group of current paths have one terminal thereof connected to the high potential terminal of the power supply and the other terminal thereof connected to the junction of the diode and inductor.   The choke energy paths associated with the other group of current paths have their one terminals connected to the low potential terminal of the power supply.   The inductors in the current paths  operate to inhibit reverse recovery current through the diodes and the choke energy paths operate to dissipate energy stored in the current path inductors due to reverse recovery currents  and to dissipate  oscillation energy  in the  switch upon operation of the transistors to connect the inductive load to the power supply.
Patent CA-2019138-A1 (CA)
Inventor: MOREUX ALAIN
IPC: H01R25/16
Filed: 1990-06-15
Abstract: DE DIVULGATION Pour un répartiteur de puissance comprenant un jeu de barres de puissance logées à l'intérieur d'une enveloppe isolante montée fixement dans l'espace central d'un rail profilé, la platine associée comprend un fond plat bordé de deux flasques latéraux parallèles présentant chacun des moyens d'accrochage par encliquetage sur les ailes du rail profilé. La face arrière du fond de la platine porte les appareils électriques, tandis que sa face avant porte un connecteur embrochable sur le jeu de barres et doté de joues de guidage permettant un embrochage/débrochage par un mouvement de translation restant sensiblement perpendiculaire au plan du jeu de barres.
Patent CA-2019155-A1 (CA)
Inventor: SOMASIRI NANYAKKARA L D
IPC: H05K3/38
Filed: 1990-06-18
Abstract: POLYIMIDE SUBSTRATE HAVING A TEXTURED SURFACE      AND METALLIZING SUCH A SUBSTRATE           Abstract of the Disclosure The adhesion of metal to a polyimide substrate is enhanced by depositing onto at least one surface of the polyimide a thin film of metal such as copper and heating in air to cause the deposited metal to texturize that surface by producing asperities that are at least 0.05 µm in average height and average breadth. In doing so, metal oxide clusters are formed at the textured surface. When the textured surface is metallized, the resulting composite resists delamination even at soldering temperatures.
Patent CA-2020051-A1 (CA)
Title: 2,4-dimethyl-6-s-alkylphenols
Inventor: PITTELOUD RITA
IPC: C07C37/68
Filed: 1990-06-28
Abstract: A composition containing a) a polystyrene, substituted polystyrene, copolymer or terpolymer of styrene or of a substituted styrene, polycarbonate, polyester-carbonate, polyurethane, polyamide, copolyamide, polyacetal or polyphenylene oxide and b) at least one compound of the formula I (see formula I) In which R1 is methyl or ethyl and R2 is C2-C30 alkyl.      Compounds of the formula I in which R2 is C8-C30 alkyl are novel and are suitable for stabilizing organic materials against thermal, oxidative and actinic degradation.
Patent CA-2020798-A1 (CA)
Title: Linear poly (amide-imide) with end groups comprising a remainder of a latent maleimide function, process for their preparation, and their use, especially to prepare cross-linked polymers
IPC: C08G18/67
Filed: 1990-07-10
Abstract: New linear aromatic poly(amide-imide)s whose chains contain groups each of which contains a residue with a latent maleimide functional group. 
<??>More precisely, these polymers are obtained by direct reaction (i) of an aromatic diisocyanate of formula 
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 where A = valency bond or divalent group, with (ii) a monoanhydride of a tricarboxylic acid, of formula 
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 where B = trivalent aromatic group and with (iii) a carboxylic monoacid containing a residue with a latent maleimide functional group, of formula 
<IMAGE>
 where R1 = CH3, n = 0, 1, 2 or 3, E = valency bond or -CH2- and D = 
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 with R2 to R7 = H and/or alkyl and F = -O- or -S-. 
<??>After thermal deblocking of the free maleimide functional groups, these poly(amide-imide)s can be employed especially for the production of moulded articles and they can be thermally crosslinked.
Patent CA-2025225-A1 (CA)
Title: Power-driven cutting tools
Inventor: HOLMES ALAN
IPC: B27G19/00
Filed: 1990-09-12
Abstract: ABSTRACT      This invention relates to power-driven cutting tools for use as a hedge trimmer or a combined hedge trimmer and saw.  In particular, the tool comprises a power source, a support means for supporting a cutting member, means for placing the cutting member in at least two operating positions, relative to the support means and drive means for drivingly connecting the power source and the cutting member when the cutting member is disposed in a selected operating position whereby cutting can be performed with the cutting member disposed in anyone of the said operating positions.  The power source may be an electric motor or an internal combustion engine.
Patent CA-2027527-A1 (CA)
Title: Process for the preparation of aqueous dispersions
Inventor: ROSSLING GEORG
IPC: B01D61/36
Filed: 1990-10-12
Abstract: Abstract of the Disclosure A process is described for the production of aqueous dispersions involving removal of liquid(s) from an optionally multiphase liquid mixture by means of membrane distillation, e.g., transmembrane distillation or pervaporation.
Patent CA-2027578-A1 (CA)
Title: Polynitrogen derivatives and their metal complexes used for oxygen fixation
Inventor: BOISSELIER-COCOLIOS BRIGITTE
IPC: C07F13/00
Filed: 1990-02-22
Abstract: Polynitrogenous derivatives comprising four or five coordinating functions capable of bonding with a metal atom, especially with cobalt. The invention concerns, more particularly, the use of metal complexes comprising said derivatives for the implementation of processes for recovering oxygen from a medium capable of containing this element, whereby the oxygen is, in a first stage, absorbed on the metallic complex, then, in a second stage, desorbed from said complex and recovered in an appropriate receptacle.
Patent CA-2027726-A1 (CA)
Title: Inflatable tool
Inventor: CORONADO MARTIN P
IPC: E21B33/127
Filed: 1990-10-16
Abstract: An inflatable well tool and method of use is provided.      The tool has a central body and an annular inflatable packing element. A fluid passageway transmits pressured fluid for inflation purposes. One end of the packing element is secured relative to the tubular body while the other end is selectively secured relative to such body. The inflatable means is posi-tioned such that a pre-determined amount of axial tension must be produced in the inflatable element prior to releasing one end of the element for axial movement relative to the tubular body to provide a more uniform radial inflation of the inflata-ble element. The device may be repeatably utilized without retrieval to the top of the well and the inflatable element is biased to permit second inflation by resisting axial movement of the inflatable element relative to the tubular body such that second and subsequent settings of the tool in the well result in uniform inflation of the inflatable element.
Patent CA-2032715-A1 (CA)
Inventor: GIANNOTTA JEAN-CLAUDE
IPC: G10K11/20
Filed: 1990-12-19
Abstract: ABREGE REFLECTEUR D'ONDES ACOUSTIQUES     POUVANT FONCTIONNER SOUS UNE FORTE IMMERSION            L'invention concerne les réflecteurs d'ondes acoustiques qui fonctionnent au sein de la mer.           Elle consiste à ménager entre une plaque réfléchissante (6) et une plaque perforée (5) une lame d'air (8) qui forme avec la plaque réfléchissante une interface réflectrice. Une vessie en caoutchouc (4) forme un réservoir qui sous l'effet de la pression de l'eau vient alimenter la lame d'air à travers la plaque perforée. L'épaisseur de cette lame d'air est ainsi maintenue sensiblement constante jusqu'à la limite d'immersion du réflecteur.           Elle permet d'augmenter la profondeur d'utilisation des réflecteurs acoustiques.            Figure 1
Patent CA-2032819-A1 (CA)
Inventor: CABON PHILIPPE
IPC: G01S13/78
Filed: 1990-12-20
Abstract: Système d'identification constitué d'un poste d'interrogation ou interrogateur, lui-même formé d'un émetteur récepteur d'onde de fréquence radio et de préférence sur une longueur d'onde hyperfréquence, et d'autre part d'un répondeur apte à recevoir ladite onde et à la réémettre en écho après modulation codée spécifique audit répondeur, et l'interrogateur est apte à recevoir cette onde d'écho et à la démoduler pour en extraire le code d'identification,et le système est caractérisé en ce que l'interrogateur émet un signal d'interrogation constitué par une onde radio émise en polarisation plane et cette onde est reçue par une antenne du répondeur du type à polarisation circulaire selon un premier sens de rotation de la polarisation, et le répondeur est apte à réémettre un signal de réponse modulé constitué d'une onde radio de même nature que l'onde d'interrogation et A polarisation circulaire selon un second sens de rotation de la polarisation de sens opposé au premier.
Patent CA-2032933-A1 (CA)
Title: Metering valve
Inventor: IQBAL MUHAMMAD
IPC: F16K21/10
Filed: 1990-12-21
Abstract: ABSTRACT A delayed closing metering type valve is provided which has a bleed control and entry device utilizing a single air passage and a minimum number of parts.  In one embodiment, the air passage is generally T-shaped and a metering pin with a conical portion fits into a straight wall portion of an air passage.  In another embodiment, an elongated screw member is positioned against a flexible ring member having a passage therein for compressibly increasing or decreasing the air passage in the flexible ring member.  The metering valve is fabricated in a manner so as to be easily attached in a faucet housing or removed therefrom as a cartridge unit.