baber/WOPTO huggingface dataset:
Patent WO-0010230-A1 (WO)
Title: Appareil de connexion electrique etanche dote d'une soupape
Inventor: INSTANCE MICHAEL
IPC: H01R13/44
Filed: 1999-08-13
Abstract: L'invention concerne un dispositif de connexion électrique comprenant deux parties de boîtier (2, 3) disposées de manière à être assemblées afin de former une chambre étanche et hydrofuge pour les éléments conducteurs (9, 10, 11) à l'intérieur et d'assurer une connexion électrique. Afin d'éviter des effets indésirables liés à une pression excessive dans la chambre au moment du montage des parties de boîtier, on prévoit une soupape (28) dans une partie de boîtier permettant de libérer la pression excessive à mesure que les parties sont assemblées. On garantit ainsi une protection contre la décharge des éléments conducteurs en les montant dans des fentes ménagées dans des corps d'isolation dont les dimensions empêchent l'entrée d'un doigt de l'utilisateur.
Patent WO-0062012-A1 (WO)
Title: Procede de mesure des positions ou de coplanarite des elements de contact d'un composante electronique a eclairage plat et deux cameras
Inventor: SMETS CARL
IPC: G06T7/60
Filed: 2000-03-01
Abstract: La présente invention concerne un procédé de mesure des positions d'un ensemble d'éléments de contact d'une composante électronique. Ledit procédé consiste à éclairer lesdits éléments au moyen d'une lumière présentant un angle d'incidence de 20 degrés au plus et d'effectuer la prise de première et deuxième images au moyen de première et deuxième caméras positionnées selon un angle de triangulation par rapport l'une à l'autre. On utilise une série de diodes électroluminescentes sous forme d'anneaux présentant un diamètre de 15 cm. On vérifie la coplanarité d'une grille matricielle à billes (BGA) ou un conditionnement de montage de puces en boîtier (CSP) ou des dispositifs de pastilles à protubérances. On effectue un étalonnage au moyen d'une plaque de verre présentant des croix et un traitement ultérieur des images annulaires présentant des convolutions.
Patent WO-8909305-A1 (WO)
Title: Open steel cord structure
Inventor: BOURGOIS LUC
IPC: B60C9/20
Filed: 1988-03-25
Abstract: A steel cord adapted for the reinforcement of rubber articles comprises one steel core filament (1) of diameter d0 and one layer of six steel filaments (2) of diameter d1. The tensile strength of the steel filaments (2) of the layer is greater than 2850 N/mm2, d0 is greater than or equal to 0.17 mm and smaller than or equal to 0.38 mm; d1 is greater than or equal to d0(mm) - 0.05 and smaller than or equal to d0(mm) - 0.02. The steel cord has a high breaking load and sufficient rubber penetration and presents no core migration.
Patent WO-9530815-A1 (WO)
Title: Piquet profile en matiere polymere pour cloture
Inventor: ALLEGAERT MARNIX
IPC: E04H17/06
Filed: 1995-05-03
Abstract: Piquet de clôture profilé (1) en matière polymère renforcée par un certain nombre de fils continus d'armature en acier (3) s'étendant dans le sens longitudinal d'un bout à l'autre de la clôture, et présentant une diamètre compris entre 1,5 et 5 mm, lesdits fils étant noyés dans ladite matière polymère adhérant à celle-ci, et leur limite d'élasticité étant d'au moins 1200 N/mm2, et de préférence supérieure à 1400 N/mm2.
Patent BG-50878-A1 (BG)
Title: Method for the production of glass crystal lining building material
Inventor: KARAMANOV ALEKSANDAR ZH
IPC: C03B17/00
Filed: 1990-11-14
Abstract: The material derived by this method has an improved aesthetic type, while the filling pieces, prepared by it, are different in colour or multicoloured. The frit contains a metallurgic slag, or ashes from a thermal power station, (crystallized during the thermal treatment of glass), and sipped in a fireproof form. To this frit is added a colourless mixture, and then occurs a monochromic non-crystallization process, and, subsequently, sintering, crystallization and fire polishing.
Patent BG-51310-A1 (BG)
Title: Cutting machine for synthetic materials
Inventor: GADZHEV DELCHO KH
IPC: D06H7/00
Filed: 1991-05-04
Abstract: The machine is applied in the textile industry for cutting fibres and foil for decorative coatings. It broadens the degree of universal use, reduces the cutting force, and raises the resistance to wear. The machine consists of a cylindrical body (2), whose one edge holds a stationary mounted main knife (1), adjustably connected to a cutting knife (3), borne on an axle (4). Both knives have one central opening (9) and concentrically located additional openings (11). The main knife (1) has a trapezium-shaped opening (10) under the central opening (9).<IMAGE>
Patent CA-2000525-A1 (CA)
IPC: H01S5/187
Filed: 1989-10-12
Abstract: A GRATING-COUPLED SURFACE-EMITTING       SUPERLUMINESCENT DEVICE                Abstract of the Disclosure A superluminescent diode has one end coupled to a grating output coupler and the other end has a reflective coating. A broad light spectrum is emitted for reduced speckle interference and phase noise when used in applications such as a gyroscope. The diode can be of the "P side down" type for good heat dissipation during continuous wave operation. Two gratings can be used in order to reduce beam divergence.
Patent CA-2002020-A1 (CA)
Title: Dot matrix membrane cell expansion and maintenance vessel
Inventor: HOWELL GARY W
IPC: C12M3/06
Filed: 1989-11-01
Abstract: TITLE DOT MATRIX MEMBRANE CELL EXPANSION AND MAINTENANCE              ABSTRACT OF THE DISCLOSURE    There is disclosed a perfusable cell culture device capable  of expansion and maintenance of biological cells, including mammalian, micorbial, plant and insect cells in culture.  The device comprises an upper and lower polymeric film layer and a gas and liquid permeable flow divider membrane.  The flow divider memberane is affixed between the upper and lower polymeric layers and to the lower polymeric layer in a manner providing channels for fluid distribution of culturer medium which is perfused at a controlled rate, unformly across the flow divider membrane and to a bed of cells dispersed on the flow divider membrane.
Patent CA-2003852-A1 (CA)
Inventor: BAYSDON SHERROL L
IPC: C07F9/38
Filed: 1989-11-24
Abstract: PREPARATION OF N-ACYL-AMINOMETHYLPHOSPHONATES            N-Acyl-aminomethylphosphonic acids represented by the formula   wherein R is selected from the group consisting of methyl and aryl are prepared by:          (a)  bringing together under substantially anhydrous reaction conditions an amide represented by the formula   wherein R is as defined above and paraformaldehyde; and thereafter, (b)  adding phosphorous trihalide to the reaction mixture.
Patent CA-2004964-A1 (CA)
Inventor: ES WILLY
IPC: F16B13/14
Filed: 1989-12-08
Abstract: A B S T R A C T      The present invention relates to fixing pegs suitable for being implanted in a friable material such as expanded polystyrene, for example.  The peg comprises at least one tab (1-3) made from a thin plate and having a pointed first end (11-13).  A head (15) fixed to the second end of the tab(s) is larger in section than the tabs.  A closed pouch (20) capable of being punctured and suitable for containing glue co-operates with pouch-puncturing means (21) associated with the tab and pouch-maintaining means (22, 23) co-operating with the tab in such a manner that when thrust is applied to the pouch in a direction including a component directed substantially away from the pointed end of the tab towards the head, then the pouch is punctured and the glue can run over at least a portion of the wall of the tab.
Patent CA-2005775-A1 (CA)
Title: Gasketless weatherproof housing
Inventor: JORGENSEN ROBERT W
IPC: H02G3/08
Filed: 1989-12-18
Abstract: A switch or outlet box is formed with a substantially continuous channel around the front edges of the side walls of the box.  The channel opens in the same direction as the box interior.  A cover closes both the box and the channel, the cover having side walls which lie outwardly of the channel.  The cover is dimensioned to loosely fit over the box so that gaps are formed to facilitate drainage of water from the channel.  A latch structure holds the cover on.  A hinged lid fits over a similar wall structure on the cover.
Patent CA-2005942-A1 (CA)
Title: Thermally-transferable fluorescent 7-aminocarbostyrils
Inventor: BYERS GARY W
IPC: B41M5/035
Filed: 1989-12-19
Abstract: THERMALLY-TRANSFERABLE                         Abstract of the Disclosure A donor element for thermal transfer comprising a support having on one side thereof a fluorescent 7-aminocarbostyril compound dispersed in a polymeric binder, and on the other side thereof a slipping layer comprising a lubricant.  In a preferred embodiment, the compound has the formula:                  wherein:         each X and Y independently represents hydrogen; a substituted or unsubstituted alkyl group having from 1 to about 10 carbon atoms; a substituted or unsubstituted aryl group having from about 6 to about 10 carbon atoms; or the atoms necessary to complete, along with the nitrogen to which it is attached, a 5- or 6-membered heterocyclic ring.
Patent CA-2008171-A1 (CA)
Inventor: GELLERT JOBST U
IPC: B29C45/27
Filed: 1990-01-19
Abstract: A method of making injection molding nozzles of predetermined desired lengths and capacity which combines the advantages of large scale manufacturing with the flexability of individual assembly.  Individual steel components such as a rear portion, an elongated forward portion, and a connector member are manufactured in volume, with the forward portion being made in different predetermined sizes.  A forward portion having a particular length and melt bore diameter is then selected, and assembled together with a rear portion and a connector member.  If necessary, the melt channel through the rear portion and connector member are enlarged to match the bore of the forward portion.  The assembled components are then integrally brazed together to form a nozzle having a particular predetermined length and melt channel diameter.
Patent CA-2008588-A1 (CA)
Title: 2-anilinocyanopyridines and fungicides containing these
Inventor: SCHUBERT JUERGEN
IPC: C07D213/84
Filed: 1990-01-25
Abstract: O.Z. 0050/40589 ABSTRACT OF THE DISCLOSURE: 2-Anilinocyanopyridines of the formula           I   where X is NO2, CN, halogen, SO2-alkyl, alkyl, cycloalkyl, haloalkyl, alkoxy, or phenoxy or phenylthio which is unsubstituted or substituted in the phenyl, m is an integer from 1 to 3, R1 is hydrogen, halogen, alkoxy, haloalkyl, haloalkoxy, or phenoxy or phenylthio which is unsubstituted or substituted in the phenyl, R2 and R3 are hydrogen, NO2, halogen, CN, alkyl, SO2-alkyl, haloalkyl, 5O2NR5R6, haloalkoxy, COOR5 or CONR5R6, R4 is hydrogen, COOR7, CONR5R6, CHO, COR7, SO2R7, C3-C6-alkenyl or C3-C6-alkynyl, and salts of these 2-anilinocyanopyridines of the formula I in which R4 is hydrogen with plant-tolerated cations, and fungicides containing these compounds.
Patent CA-2014456-A1 (CA)
Inventor: NADON GILLES
IPC: B60D1/14
Filed: 1990-04-12
Abstract: Dans le remorquage de véhicule automobile, un dispositif servant à accrocher celui-ci par une paire de ses roues. On sait que des crochets s'ajustant à l'arrière des pneus sont utilisés et qua ceux-ci sont fixés à un étriar par un jeu de trous dans le manche du crochet. Que certains étriers sont rotatifs autour d'un axe soudé à un sabot supportant l'avant du pneu. Que certains sabots en plus de comporter une pente glissant sous l'avant du pneu ont une pente additionnelle nu dessus de celui-ci pour empêcher la roue d'enjamber le sabot lors de freinage. Certains étriers comportent un dispositif de tige à être inséré après le soulèvement du véhicule pour les mêmes fin de blocage. Certains manches de crochets sont courbés pour dégager l'espace d'un éventuel enjoliveur de roues. Dans la présente invention, la courbe du manche du crochet est fortement exagéré pour obtenir du poid imposer de la roue, une force de torsion bloquant la manche dans un étrier tubulaire sans l'ajout de trou. Cette même courbe accentué favorise l'emplacement du point d'axe plus au centre du véhicule remorqué.
Patent CA-2014729-A1 (CA)
Inventor: MOTT JACK E
IPC: G06F11/30
Filed: 1990-04-17
Abstract: ABSTRACT          A process for monitoring a system by comparing learned observations acquired when the system is running in an acceptable state with current observations acquired at periodic intervals thereafter to determine if the process is currently running in an acceptable state.  The process enables an operator to determine whether  or  not  a  system  parameter measurement  indicated  as outside preset prediction limits is in fact an invalid signal resulting from faulty instrumentation.  The process also enables an operator to identify signals which are trending toward mal-function prior to an adverse impact on the overall process.
Patent CA-2017344-A1 (CA)
Title: Glass fibres with improved biological compatibility
Inventor: NYSSEN PETER R
IPC: C03C13/06
Filed: 1990-05-23
Abstract: Glass fibres which are distinguished by either greatly reduced carcinogenicity have an average fibre diameter of <8 µm, preferably ,3µm, with more than 10% of the fibres having a diameter of ,3µm.  The types of glass used for producing these fibres are characterised by containing the following compounds in the proportions shown in mol-%:   55-70 % SiO2, 0-5  % B2O3, 0-3  % Al2O3, 0-6  % TiO2, 0-2  % iron oxides 0-5  % MgO, 8-24 % CaO, 10-20 % Na2O, 0-5  % K2O and 0-2  % fluoride.
Patent CA-2017962-A1 (CA)
Title: Zirconium dioxide powder, processes for its preparation and its use for the production of sintered articles
Inventor: SCHARF HELMUT
IPC: C01G25/02
Filed: 1990-05-31
Abstract: ABSTRACT         A process for the preparation of zirconium dioxide powder is disclosed.  According to the process, zirconyl chlor-ide, optionally with a stabilizer or with a precursor of a stabi-lizer, is melted in the presence of a diol of the general formula HO - X - OH, in which X represents a saturated hydrocarbon radi-cal having 2 to 5 carbon atoms.  Water and hydrogen chloride are then evaporated off and the reaction product is calcined at elevated temperature in an oxygen-containing gas and optionally milled.  The unstabilized or stabilized zirconium dioxide powder so produced has good flow, compression and sinter properties and is suitable for the production of sintered articles which can be subjected to high mechanical and/or thermal stresses.
Patent CA-2019229-A1 (CA)
Title: Process for preparation of .alpha.-aryloxy acetic acids and their salts
Inventor: CAMPBELL ARTHUR L
IPC: C07C59/70
Filed: 1990-06-18
Abstract: ABSTRACT            A process for producing aryloxy acetic acids and salts thereof which comprises reacting an alcohol of the formula R-OH wherein R is aryl or substituted aryl with a base in an aprotic organic solvent to give an aryloxide followed by removal of the organic solvent and reaction of the aryloxide with a salt of a monohaloacetic acid in a polar aprotic solvent such as DMSO to give the corresponding aryloxyacetate salt which then may be recovered or may optionally be converted to the corresponding acid by contacting the aryloxyacetate salt with an acid.
Patent CA-2020255-A1 (CA)
Title: Organosilicon compounds and method for their preparation
Inventor: ENAMI HIROJI
IPC: C07F7/18
Filed: 1990-06-29
Abstract: ORGANOSILICON COMPOUNDS AND METHOD FOR THEIR PREPARATION                     ABSTRACT           The present invention relates to novel alkylamino-substituted organosilicon compounds and a method for their preparation.  The described process involves a dehydrohalogenation reaction between a triorganosilylalkyl halide and an aminophenol in the presence of a hydrogen halide acceptor.
Patent CA-2021190-A1 (CA)
Title: Epoxy resin composition
Inventor: UEJI KAZUFUMI
IPC: C08L63/04
Filed: 1990-07-13
Abstract: EPOXY RESIN COMPOSITION                     Abstract of the Disclosure An epoxy resin composition suitable for encapsulating electric parts is disclosed which includes a mixed epoxy resin composed of a bisphenol epoxy resin and a novolac epoxy resin, and a curing agent selected from the group consisting of (a) aliphatic dicarboxylic acids of the formula:             HO - CO - R - CO - OH wherein R represents a divalent, aliphatic hydrocarbyl group containing a divalent, linear skeletal structure having at least 8 carbon atoms, (b) diphenylol derivatives of the formula:   HO-C6H4-C(CH3)2-C6H4(O-CH(OH)-CH2-O-C6H4-C(CH3)2-C6H4)mOH wherein m is an integer of 0-8, and (c) mixtures thereof.
Patent CA-2021432-A1 (CA)
Inventor: WADELL LARS G A
IPC: A23P20/12
Filed: 1990-07-18
Abstract: Foodstuffs are coated with particulate material wherein the foodstuff is delivered onto a conveyor onto which the particulate material falls to coat the upper surface of the foodstuff. The partly coated foodstuff is passed to another conveyor and in the gap between the two conveyors particulate material is brought from below and which coats the underside of the foodstuff as it passes onto the other conveyor. The foodstuff fully coated is then conveyed to storage. Excess particulate material falls into a circular rotating drum through which the conveyors pass and is lifted by the rotation of the drum to fall into a hopper and thence to be made to fall upon the top of the foodstuff as described.   Part of the particulate material falling onto the foodstuff is allowed to pass through a gap between the conveyors, or gaps in one of the conveyors, to be directed to an upwards moving conveyor to provide that for coating the underside of the partially coated foodstuff.
Patent CA-2022139-A1 (CA)
Title: Di-lysogangliosides derivatives
Inventor: DELLA VALLE FRANCESCO
IPC: C07H1/00
Filed: 1990-07-27
Abstract: Abstract of the Disclosure N-acyl-N,N'-di-lysogangliosides, N'-acyl-N,N'-di-lysogangliosides and N,N'-diacyl-N,N'-di-lysogangliosides, wherein the acyl groups are derived from an aliphatic acid having from 1 to 24 carbon atoms, substituted by one or more polar groups  are disclosed.          The acyl-di-lysogangliosides of the invention exhibit an inhibiting action on protein kinase C activation and, thus, can be utilized in therapies for various pathologies of the nervous system.            Pharmaceutical compositions and therapeutic utilities for the lysoganglioside derivatives are also disclosed.
Patent CA-2022884-A1 (CA)
Title: A continuously and automatically functioning device for the drainage of sludge, especially of sewage sludge
Inventor: HUBER HANS G
IPC: C02F11/125
Filed: 1990-08-08
Abstract: A continuously and automatically functioning device for the drainage of sludge treated with a flocculent, especially of sewage sludge, comprising a screw conveyor installation with a driven conveyor screw consisting of shaft (16) and helix (17) and a screen wall (18). The screw conveyor installation possesses a first cylindrical area (10) of a large diameter and gap width followed by a conical area (12) for purposes of volume reduction in the throughput direction of the sludge. Connected to the conical area (12) of the screw conveyor installation is at least one pressure area (13) which, with the diameter of the shaft (16) being constant, possesses a decreasing lead of the conveyor helix (17) at the side of the entrance, and in its final area carries a conical piece (49) placed upon the shaft (16).
Patent CA-2022945-A1 (CA)
Title: Microwave curing system
Inventor: CHURCHLAND MARK T
IPC: H05B6/64
Filed: 1990-08-08
Abstract: MICROWAVE CURING SYSTEM          ABSTRACT OF THE DISCLOSURE       A system for the simultaneous application of pressure and microwaves to a thick mat of curable assemblies. As the curable assemblies are conveyed through a belt press, microwaves are applied to them through an adjacent, rapidly expanding applicator horn. A microwave-transparent ceramic dam or window across the outlet of the horn blocks the compressed assemblies from entering the horn. To minimize any heat cracking of the window it is formed of a num-ber of pieces. These pieces are held in place at the horn outlet by fins secured within the horn and protruding into the window. The fins extend across the interior of the horn and divide it into a number of different microwave paths. The ceramic window pieces at the ends of the paths are carefully shaped to act as lenses and to act on the microwave energy from each of the different paths so that the micro-waves from all of the paths are in phase at the product interface. Air is pumped through a serpentine path in the window to cool it and help prevent cracking thereof.
Patent CA-2024426-A1 (CA)
Inventor: HENKE JAMES L
IPC: G01N29/032
Filed: 1990-08-31
Abstract: An  ultrasonic  air-in-line  detection  system  for  use  in detecting air bubbles in the fluid line of a disposable cassette mounted on a main pump unit is disclosed which can accurately detect air bubbles in any type of fluid, whether clear or opaque.          The system  uses  a  windowing  technique to  determine  when  a threshold amount of air bubbles in a predetermined volume of material pumped occurs, with the alar? being sounded only when this threshold amount of air bubbles is present in the window volume.   The system of the present invention thus avoids so-called nuisance alarms due to the presence of small isolated air bubbles in the fluid due to the fluid pumped not having been degassed.
Patent CA-2027512-A1 (CA)
Title: Process and structure for effecting catalytic reactions in distillation structure
Inventor: GELBEIN ABRAHAM P
IPC: B01D3/00
Filed: 1990-10-12
Abstract: A concurrent catalytic reaction with distillation struc-ture comprises a plurality of vapor permeable plates (14, 16) which are arranged in spaced apart relationship with a catalyst (24) placed in the open space between two adjacent plates. The catalyst filled area (22) presents a reaction zone where catalytic reaction can take place and the vapor permeable plates present a large surface area for vapor and liquid phase exchange. The invention also encompasses a process for concurrent catalytic reaction with distillation employing structure as afo-redescribed and including the steps of feeding a liquid stream to a column employing such structure and directing the stream through the catalytic reaction zone while concurrently distilling a portion of the liquid to present a vapor stream which is directed in countercur-rent relationship to the liquid stream flow.
Patent CA-2030417-A1 (CA)
Inventor: BABB LARRY F
IPC: B08B9/04
Filed: 1990-11-21
Abstract: A drain cleaning machine is disclosed which is of the character comprising a frame supporting a rotatable drum which is driven by a motor through an endless belt.  The drum contains a flexible  drain  cleaning  snake which  is rotatable with the drum and axially displaceable into and out of the drum,  and the frame supports a snake feeding device through which  the snake extends  and by which the snake is displaced into and out of the drum.  The frame is wheeled to facilitate transportation of the machine from one location to another.  The drum, drum shaft and bearing  are constructed as a unit removably mounted on the frame. The drive motor is pivotally mounted on the frame and spring biased to tension the drive belt and to facilitate separa-tion of the drive belt from the drum to facilitate removal of the drum unit from the frame.   Stabilizer members are associated with  the wheels on the  frame and are pivotal between  storage  and  use  positions  in  which  the  wheels respectively engage an underlying surface and are elevated above the surface to stabilize the machine against rolling and  tipping  displacement  during  use.   The snake feeding device includes three rollers which engage the snake to feed the latter inwardly and outwardly of the drum in response to rotation of the drum, and two of the rollers are radially adjustable relative to the snake through corresponding cam arrangements  so that  the  feeding device  can  accommodate snakes having different diameters.