baber/WOPTO huggingface dataset:
Patent BG-48825-A1 (BG)
Title: Tablet therapeutic means
Inventor: MIKHAJLOVA SASHA R
IPC: A61K31/445
Filed: 1987-06-04
Abstract: This tablet is used as a bronchospasmolytic drug. It has increased stability and homogeneity in the distribution of the biologically active substance in the titration mixture, as well as in individual tablets. Content by weight: %: 4-/1-methyl-4piperidililen/4H benzo [4,5] cyclohepta [1,2-b], tiophen-10 /9H/ op hydrogenphumarat from 0.9 to 1.1 calcium phosphate from 24 to 40, wheat farina from 21 to 46, magnesium stearate from 0.8 to 2.4 and microcrystalline cellulose from 35 to 59%.
Patent WO-2005002427-A1 (WO)
Inventor: SCHIABEL LILIANE VENTURA
IPC: A61B3/107
Filed: 2003-12-19
Abstract: The present invention refers to an ophthalmic instrument coupled to a Slit Lamp or Ocular Microscope (1) that utilizes imaging to selectively measure corneal curvature and examine its surface under examination mode of the instrument in reference, constituted of a ring or mask (2) projected by light, prisms and/or semi-transparent mirror, and an apparatus for observing the image reflected by the surface, which allows the passage of light reflected off the patient’s cornea through axes A and B, and indicates the eye to be measured, right or left.
Patent WO-0240408-A1 (WO)
Inventor: TANDI BRANKA M
IPC: C02F1/74
Filed: 2001-06-14
Abstract: L'invention concerne un procédé économique à températures variées permettant d'éliminer de flux aqueux, des composés de soufre de faible valence qui sont une source de problèmes. Ledit procédé utilise du dioxyde de soufre, de l'oxygène et au moins un catalyseur métallique (que l'on peut ajouter à un flux aqueux ou qui est déjà entraîné dans ce flux aqueux), de manière à oxyder les composés de soufre de faible valence.
Patent WO-2004007067-A1 (WO)
Title: Composition pour reduire l'evaporation sur des sites terrestres et d'eau libre
Inventor: O'BRIEN ROBERT NEVILLE
IPC: B01J19/16
Filed: 2002-07-12
Abstract: L'invention concerne une composition mélangée, destinée à la conservation des eaux, qui s'applique sur des sites terrestres et d'eau libre pour économiser l'eau. Cette composition combine un constituant d'alcool gras supérieur avec, soit un constituant de chaux éteinte, soit, à la place de celui-ci, un constituant de gypse acidifié contenant de l'acide sulfurique. Les constituants inorganiques fournissent des composés ioniques qui, lorsqu'ils entrent contact avec l'eau, libèrent des ions qui diffusent plus rapidement que d'autres, ce qui produit un système d'apport de charges dans lequel les agrégats particulaires individuels de la composition se repoussent mutuellement. Une forme amorphe et non émulsionnée de l'alcool gras supérieur permet de limiter considérablement les risques de dégradation de l'infiltration d'eau dans le sol traité.
Patent WO-03057358-A1 (WO)
Title: Reacteur tubulaire d'echange de chaleur muni d'un caloduc
Inventor: LE VINH N
IPC: C07D301/08
Filed: 2003-01-10
Abstract: L'invention concerne un réacteur tubulaire à phase vapeur, dans un échangeur de chaleur à enveloppe, servant à évacuer la chaleur de réaction dans des conditions essentiellement isothermes, qui présente une surface à effet de mèche, poreuse (211), appliquée sur la surface extérieure des tubes du réacteur (210). La surface à effet de mèche, poreuse, appliquée sur les tubes du réacteur soutire du fluide de transfert de chaleur liquide dans un réservoir, à la base de la section de tube, à effet de mèche, et assure un refroidissement par évaporation amélioré. L'invention s'utilise notamment pour des réactions exothermiques élevées ou lorsque la sélectivité de la réaction est altérée par des extrêmes de températures.
Patent WO-2004008605-A1 (WO)
Title: Structures de poles a griffes polyphasees pour une machine electrique
Inventor: CROS JEROME
IPC: H02K1/24
Filed: 2003-07-09
Abstract: La présente invention a trait à un composant de circuit magnétique comportant une pluralité de griffes disposées en une pluralité de rangées, la base de chaque griffe étant reliée à une même culasse. Il comprend une pluralité de bobines non entrelacées constituant un enroulement polyphasé, les bobines étant enroulées autour des bases des griffes correspondantes, et étant réparties de manière uniforme dans la direction de déplacement.
Patent CA-2002124-A1 (CA)
Title: Method for making a wadded fabric for cloth articles, furnishings articles and the like
Inventor: SINISCALCHI LUCIO
IPC: B32B5/26
Filed: 1989-11-02
Abstract: A METHOD FOR MAKING A WADDED FABRIC FOR CLOTH          ARTICLES, FURNISHINGS ARTICLES AND THE LIKE     ABSTRACT        The present invention relates to a method for making a wadded fabric for cloth articles, furni-shings articles and the like, characterized in that it comprises the step of coupling, to a fabric layer, a wadding layer, with the interposition of an adhe-sive material layer which provides a bond which can be removed by vaporizing, washing, a mechanical pro-cessing and the like.
Patent CA-2005152-A1 (CA)
Title: Inorganic pigments having improved properties
Inventor: BUROW WILFRIED
IPC: G11B5/71
Filed: 1989-12-11
Abstract: INORGANIC PIGMENTS HAVING IMPROVED PROPERTIES                 ABSTRACT OF THE DISCLOSURE       An inorganic pigment comprising a content of at least 0.1% by weight and at most 5% by weight of one or more polyorganosiloxanes, wherein the polyorgano-siloxanes have viscosities of 10 to 100,000 mPa.s and a relative molecular weight of 500 to 500,000, have no reactive or crosslinking groups, contain at least one C9-C25 Si-alkyl and/or one C9-C25 Si-aryl group per molecule, the total content of these groups in the polyorganosiloxane being 7 - 70% by weight and the other organic radicals contained in the polyorganosiloxane having 1 to 8 carbon atoms. Such pigments can be used in lacquers, emulsion paints, plastics, toners, magnetic recording materials, building materials and enamels.            Le A 26 439
Patent CA-2007295-A1 (CA)
Inventor: HUNZIKER MAX
IPC: C08F222/10
Filed: 1990-01-08
Abstract: The invention relates to a liquid resin composition which can be polymerized by radiation and which contains (i) a difunctional monomeric or polymeric acrylate or methacrylate, (ii) a tri- or polyfunctional acrylate or methacrylate, (iii) at least one unsaturated monofunctional monomeric compound of the formula VI      wherein R5 denotes hydrogen or methyl and R6 is a group of the formula VII      R7 being tetrahydrofurfuryl, cyclohexyl, 2-phenoxyethyl, benzyl, isobornyl, glycidyl, dicyclopentenyl, morpholinoethyl, dimethylaminoethyl, diethylaminoethyl or a C1-C20 linear or branched aliphatic residue, or - if R5 is hydrogen R6 denotes additionally pyrrolidinon-2-yl, imidazonyl, carbazolyl, anthracenyl, phenyl, C5-C8cycloalkyl, naphthenyl, 2-norbornyl, pyridyl, N-caprolactamyl or toluyl and (iv) a photo-polymerization initiator for (i), (ii) and/or (iii).        Such compositions are suitable in the stereolithographic process, as coatings or as adhesives.
Patent CA-2007753-A1 (CA)
Title: Fluid reservoir structure for a fluid system
Inventor: MILLER STEVEN L
IPC: B67D7/02
Filed: 1990-01-15
Abstract: ABSTRACT OF THE INVENTION       Fluid reservoir structure for supplying treating fluid to be circulated through a fluid system having a fluid pump and quick disconnect  fittings  associated  therewith  including  a  fluid receptacle with quick disconnect fittings adapted to engage with the quick disconnect fittings in the fluid system, the fittings on the fluid receptacle being actuable from a remote location to engage with the fittings  in the fluid  system during  a  fluid circulating mode.
Patent CA-2008145-A1 (CA)
Title: Electrical conductors formed of sub-oxides of titanium
Inventor: CLARKE ROBERT L
IPC: H01B1/08
Filed: 1990-01-19
Abstract: ELECTRICAL CONDUCTORS FORMED OF     SUB-OXIDES OF TITANIUM                Abstract of the Disclosure An electrical conductor formed substantially of a titanium sub-oxide having a formula TiOx where x is less than two.  The conductor may take the form of a resistance heater which is compatible with ceramic insulators, and is useful because of its ability to withstand corrosive media and its very low coefficient of thermal expansion.
Patent CA-2009391-A1 (CA)
Title: High definition color display device
Inventor: PLANTIER DENIS
IPC: G03B33/12
Filed: 1990-02-06
Abstract: The device finds application, particularly, in the instrument panels of aircraft, where it comprises: three liquid crystal optical valves, controlled respectively by three electrical signals respectively representing a red image, a green image and a blue image; two holographic mirrors, a standard mirror and two dichroic strips to illuminate the three valves respectively by three beams, colored red, green and blue, from a single source of white light, while at the same time reducing the space occupied by the optical elements needed to guide the three beams to the minimum; a dichroic cube to superimpose the three beams coming respectively from the three valves; optical means to form a trichromatic image on a diffusing screen; optical means to collimate the rays coming from the image formed on the diffusing screen to enable an observer to see an image collimated at long distance, with a wide field.
Patent CA-2009555-A1 (CA)
Inventor: OGI YOSHIFUMI
IPC: G06F13/24
Filed: 1990-02-08
Abstract: A virtual computer system includes a plurality of virtual machines running in a central processing unit with time shared, an input/output unit generating an input/output interrupt request, and a specific instruction generating part for generating a specific instruction indicating a priority to one of the virtual machines which is running.  The system further includes a decision part for determining whether the input/output interrupt request addressed to one of the virtual machines has a priority equal to that indicated by the specific instruction and for generating an interrupt accepting signal when the decision result is affirmative.  Moreover, the system includes a monitor part for transferring a right to use the central processing unit from the one of the virtual machines which is running to the one of the virtual machines which is addressed by the input/output interrupt request when the interrupt accepting signal from the decision part is supplied to the monitor part.
Patent CA-2013755-A1 (CA)
Title: Medicinal emulsions
Inventor: BENITA SIMON
IPC: A61K47/34
Filed: 1990-04-03
Abstract: ABSTRACT           A pharmaceutical composition being an oil in water type emulsion which comprises an effective amount of a lypophilic drug is provided.   The composition comprises a synergistic combination consisting of about 3-50% of an oily carrier consisting of MCT oil optionally in combination with vegetable oil,  about 0.05%-20% of a phospholipid,  about 0.03-10% of a non-ionic surfactant, and about 0.05-5% of an ionic surfactant selected from the group consisting of bile-duct  surface  active  agent,  cholic  acid  and  their derivatives.         Also provided is a novel method for preparing said composition.
Patent CA-2015062-A1 (CA)
IPC: C10M129/42
Filed: 1990-04-20
Abstract: ABSTRACT OF THE DISCLOSURE          The  present invention is directed to a composition of    matter   useful   as   a   multifunctional  viscosity improver-dispersant     for     oleaginous     compositions, particularly  lubricating  oil  compositions,  comprising at least  one  adduct  or  reaction  product  of  (A)  ethylene copolymer,  preferably  ethylene  propylene  copolymer of at least  15,000  number  average molecular weight grafted with monounsaturated  mono-  or  dicarboxylic  acid material; (B) amido-amine  or  thioamido-amine comprising reaction product of  at  least one amine, preferably polyamine, and an alpha, beta-unsaturated compound represented by the formula   wherein X is sulfur or oxygen, Y is -OR4, -SR4, or   , and    R1, R2,   R3    R4   and   R5   are   independently selected   from   hydrogen,   hydrocarbyl,  and  substituted hydrocarbyl,  and (D) viscosity stabilizing effective amount of   C12   to   about  C18  hydrocarbyl  substituted  dicar-boxylic anhydride.   The present invention is also directed to  oleaginous  compositions  and concentrates, particularly lubricating  oil  compositions  and concentrates, containing said  adduct  whereby  said  compositions  exhibit  improved viscosity stability for extended periods of time.
Patent CA-2015813-A1 (CA)
IPC: B21D37/04
Filed: 1990-05-01
Abstract: ABSTRACT OF THE DISCLOSURE         In a method of mounting and demounting at least two, upper and lower dies to and from a press molding machine, a workpiece is inserted into a press position between the upper and lower dies.  The workpiece is then pressed or stamped at the press position by the upper and lower dies.  The upper and lower dies are maintained at the press position to leave the workpiece after having been pressed or stamped, at the press position between the upper and lower dies.  The upper and lower dies are mounted and demounted to and from the press molding machine, with the workpiece maintained at the press position between the upper and lower dies.   1?
Patent CA-2016144-A1 (CA)
Inventor: VANDEVOORE JEAN-CLAUDE
IPC: B65C3/06
Filed: 1990-05-07
Abstract: Machine characterised in that it comprises a device (1) for discontinuous presentation of the label sleeves, a device (4) for the continuous moving-past of the bottles to be labelled, an assembly (2) for transferring the sleeves comprising several independent carriages which are movable over an endless guiding track (10), a driven and endless flexible band (18) rotating over guiding means (171, 177) in the vicinity of the guiding track (10), means (18, 19, 20) providing the linkage of the flexible band and the carriages, this flexible band (18) having locally at least one zone (181) which moves perpendicular to the band, in the form of a loop, for the instantaneous stopping of the carriages so that they can receive a sleeve from the device (1). The machine may optionally comprise an assembly (3) which receives the sleeves from the transfer assembly (2) and, by the agency of gripping devices (23), places these sleeves over the bottles. 
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Patent CA-2019447-A1 (CA)
IPC: H01B11/02
Filed: 1990-06-20
Abstract: An unshielded telecommunications cable with a nominal characteristic impedance of 100 ohms and a core with a maximum of six pairs of individually insulated conductor wires.  The wire insulation is a flame retardant polyolefin base compound and the conductors of each pair are twisted together with a maximum twist lay of 2.3 inches.  The core is surrounded by a flame retardant jacket.
Patent CA-2019650-A1 (CA)
Title: Procede et moyens de fabrication de sachets en papier pour emballer des produits notamment des produits sterilises et les sachets obtenus
Inventor: LOUIS MARION
IPC: B65D75/30
Filed: 1990-06-22
Abstract: B R E V E T    D ' I N V E N T I O N   Procédé et moyens de fabrication de sachets en papier pour emballer des produits notamment des produits stérilisés, et les sachets obtenus.             M A R I O N   Louis ABREGE DESCRIPTIF Le procédé est remarquable en ce qu'on exécute au moins une ligne (L) d'affaiblissement du papier sur au moins une des deux bandes (B1 - B2) constituant le sachet (S) ; l'épaisseur de papier suivant cette ou ces lignes étant calculée pour que le sachet conserve toute son étanchéité et une bonne résistance à la traction de part et d'autre de la ou des lignes d'affaiblissement, et pour être facilement ouvert par une action manuelle de cisaillement au niveau de la ou desdites lignes. REFERENCE : FIGURE 7.
Patent CA-2021448-A1 (CA)
Inventor: FREY HEINZ
IPC: F16J15/00
Filed: 1990-07-18
Abstract: This hydraulic actuator has a drive volume (11) pressurized by extreme-pressure oil. The oil pressure is converted into a valve movement by a drive piston (10).      A spring element acts upon the drive piston (10) in a manner opposing the oil pressure.      The actuator is to be constructed such that extreme-pressure oil escaping from the drive volume (11) cannot cause any consequential damage. This is achieved in that the drive volume (11) is completely surrounded by a safety volume (3, 7) filled with low-pressure oil.
Patent CA-2023952-A1 (CA)
Title: Cyclic pyridine-2-,4 and -2,5-dicarboxylic acid diamides, processes for their preparation and their use
Inventor: BAADER EKKEHARD
IPC: A61K31/54
Filed: 1990-08-24
Abstract: Abstract of the Disclosure The  invention  relates  to  cyclic  pyridine-2,4-  and -2,5-dicarboxylic acid diamides of the formula I                                  (I) in which n and X have the meanings given.  The compounds according to the invention inhibit proline hydroxylase and lysine hydroxylase and can accordingly be employed as fibrosuppressants and immunosuppressants.
Patent CA-2025073-A1 (CA)
Inventor: SCHIMMEL GUENTHER DR
IPC: B02C19/16
Filed: 1990-09-11
Abstract: For producing amorphous sodium silicates having a water content of 0.3 to 6% by weight and an SiO2/Na2O molar ratio of (1.9 to 2.8) : 1 from a waterglass solution containing at least 20% by weight of solids, the water-glass solution is obtained by reacting quartz sand with sodium hydroxide solution at an SiO2/Na2O molar ratio of (2.0 to 2.8) : 1 at temperatures of 180 to 240°C and pressures of 10 to 30 bar. This waterglass solution is treated in a spray-drying zone with hot air at 200 to 300°C for a residence time of 10 to 20 seconds and at a temperature of the exit gas leaving the spray-drying zone of 90 to 130°C, to form a pulverulent amorphous sodium silicate having a water content (determined as the loss on ignition at 700°C) of 15 to 23% by weight and a bulk density of more than 300 g/l. The pulverulent sodium silicate is introduced into an obliquely arranged rotary kiln fitted with devices for moving solids and treated therein with flue gas in countercurrent at temperatures from 250 up to 500°C for 1 to 60 minutes. The rotary kiln is here insulated in such a way that its outside wall temperature is less than 60°C. Finally, the amorphous sodium silicate emerging from the rotary kiln is com-minuted by means of a mechanical crusher to grain sizes of 0.1 to 12 mm.
Patent CA-2025483-A1 (CA)
Title: Method for the coding of a digital signal, coder and decoder to implement this method, regeneration method and corresponding regenerator
Inventor: POPHILLAT LUCIEN
IPC: H04B10/556
Filed: 1990-09-17
Abstract: ABSTRACT OF THE DISCLOSURE Method  for  coding a  digital signal,  a coder  and decoder  for  implementing this  method, a  regeneration method and a corresponding regenerator.    On  each  bit  time,  a  detection  is made  of  the possible presence  of a binary pattern from any number n of  binary patterns including  at least two bits  ; said bit  time  is divided  into n  equal  time intervals  to which   n  temporal   positions  are   associated  ;   a correspondence  is established between each  of n binary patterns and  each of n temporal  positions ;  if one of the  binary  patterns is  present, a  pulse occupying  a temporal  position corresponding to said  binary pattern is  generated and  the next  detection for  the possible presence  of  a  binary pattern  is  made  from the  bit following  the  last bit  of said  binary pattern  whose presence is detected.    Application for digital transmission.  Fig. 5 B 10188.C/RS
Patent CA-2027489-A1 (CA)
Title: Endoluminal tissue excision catheter system
Inventor: FISCHELL ROBERT E
IPC: A61B17/22
Filed: 1990-10-12
Abstract: An excision catheter comprises a cylindrical cutting head (22) with a rearwardly directed cutting edge (24). The catheter has a flexible nose (36) enabling the catheter to be fed into an artery over a pre-inserted guide wire which passes through the lumen (32) of the catheter. During insertion, the cutting edge (24) is shielded by the distal end (58) of an outer sleeve catheter (52). Following insertion, the sleeve (52) can be retracted to expose the cutting edge (24) of the cutting head (22). The cutting head is then pulled back through the obstructive tissue which accumulates in the tissue collection chamber (28) inside the cutting head (22). Prior to withdrawal, the open end of the cutting head can once again be sealed by retraction against the tip (58) of the outer sleeve (52), thus trapping the excised tissue in the chamber (28) for removal of that tissue from the body. Preferably means are provided for rotating the cutting head during the excision. <IMAGE>
Patent CA-2028464-A1 (CA)
Inventor: RIPKA CHESTER D
IPC: F24H8/00
Filed: 1990-10-24
Abstract: FUEL EFFICIENT RAPID RESPONSE WATER HEATING MODULE                   ABSTRACT OF DISCLOSURE          A water heating module.  The module is adapted for heating water for general residential and commercial use and as a supply for a hydronic heating system.  The module is capable of supplying a large volume of hot water near instantaneously on demand without exhaustion.  There is a small hot water tank in the module, to supply small demands and to reduce ambient losses while module is in standby. Condensing combustion gases are used to preheat incoming cold water; both features combining to produce high fuel efficiency in the module.  A radiant infrared burner may be used in the module to eliminate combustion roar and also to substantially reduce NOx emissions, thus enabling sale of the module in jurisdictions having strict NOx emission standards.
Patent CA-2030707-A1 (CA)
Title: Hands-off micrometer
Inventor: BURK DAVID L
IPC: G01B5/06
Filed: 1990-11-27
Abstract: PATENT                    ABSTRACT OF THE DISCLOSURE         A novel micrometer apparatus is provided which is capable of providing strip workpiece thickness measurements with high precision and without  operator dependence,  the apparatus including a fixed anvil mounted to a "C" frame, a movable shaft mounted opposite the fixed anvil at a separation distance from the fixed anvil which represents the thickness of material therebetween, the fixed anvil being held in position by the full weight of the apparatus and the center of gravity of the apparatus passes through the fixed anvil and solidly against the top surface of the essentially horizontal strip being measured, an indicator having a measuring head for carrying the movable shaft which contacts the bottom side of the strip opposite the fixed anvil, and a display head positioned atop the micrometer apparatus above the strip such that the thickness measurement is performed and displayed automatically while the apparatus sits unattended on the workpiece.
Patent CA-2032206-A1 (CA)
Title: Lobster storage system
Inventor: COOK CARMAN B
IPC: B65D85/50
Filed: 1990-12-13
Abstract: ABSTRACT OF THE DISCLOSURE         This  invention  provides  a  storage  core defining  an  array  of  rows  and  columns  of  elongated contiguous open-ended cells.  These cells are formed by a multiplicity of  interlocking cell-forming elements, each of  the elements being of substantially constant section  throughout  its  length  and  having  suitable connection  means  thereon,  e.g.  tongue  and  groove connections, to provide for interlocking relation with the elements next adjacent thereto.          In a preferred form of the invention the above storage  core  forms  an  integral  part  of  a  lobster storage cage.  The cells are preferably sized to receive a pair of lobsters therein in back to back relation. Suitable  end  closure  means  are  adapted  to  normally overlie opposing ends of the storage core to prevent escape of lobsters from the open ended cells while at the  same  time  permitting  free  circulation  of  water inwardly and outwardly of the cells.