baber/WOPTO huggingface dataset:
Patent WO-9303406-A1 (WO)
Inventor: BETTS RALPH ALEXANDER
IPC: G02F1/35
Filed: 1992-08-10
Abstract: Dispositif optique à trois bornes (26, 25, 30) à base d'un interféromètre de Sagnac. Des impulsions de commande (29) sont couplées à la boucle de Sagnac (L) et font basculer le système de la transmission à la réflexion. De préférence, les impulsions de commande ont une longueur d'onde différente de celle du signal, ce qui permet leur séparation par un dispositif approprié de séparation de longueurs d'onde différentes. On décrit l'application du dispositif à l'acheminement de signaux, à la génération d'impulsions de fréquence non modulée, à l'autocorrélation et à l'échantillonnage de signaux.
Patent AU-2001293804-A1 (AU)
Title: New benzimidazolone derivatives displaying affinity at the serotonin and dopamine receptors
Inventor: CEREDA ENZO
IPC: C07D401/14
Filed: 2001-09-11
Abstract: N, N'-Disubtituted benzimidazolone derivatives of general formula (I) wherein R<1> is hydrogen, alkyl or cycloaljylalkyl, A is alkenylene and R<2> and R<3> together with N form sepecified cyclic system are serotonine or dopamine receptor ligands useful in the treatment of anxiety and affective disorders.
Patent WO-9907465-A1 (WO)
Title: Emulsions thermostables
Inventor: REEVES RUSSELL ROBERT
IPC: C09K23/00
Filed: 1998-08-05
Abstract: L'invention concerne des émulsions contenant un liquide hydrocarbure en phase continue et de l'alcool et/ou de l'eau en phase dispersée. On stabilise ces émulsions à l'aide d'un émulsifiant et d'un agent de couplage. L'émulsifiant est un copolymère contenant au moins un bloc polymère de styrène relativement hydrophobe, ou un monomère de styrène à substitution dans le noyau, ainsi qu'au moins un bloc polymère relativement hydrophile d'au moins un monomère, comme de l'oxyde d'éthylène, choisi dans le groupe correspondant à la formule H(O-R)nOH où R représente un radical aliphatique contenant 1 à 4 atomes de carbone et n est un nombre compris entre 20 et 300. L'agent de couplage est un copolymère contenant au moins un bloc polymère de styrène, ou un monomère de styrène à substitution dans le noyau, ainsi qu'au moins un bloc d'une fraction hydrocarbure aliphatique saturée ou non, comme du butadiène. De manière à stabiliser l'émulsion pour empêcher sa stratification ou sa rupture, sous l'effet d'échanges thermiques, l'agent de couplage contient le monomère de styrène et la fraction d'hydrocarbure, selon un rapport pondéral de l'ordre de 1/0,3 à 1/1.
Patent WO-9951379-A1 (WO)
Title: Adaptateur d'outil coupant
Inventor: ZIEGLER KARL
IPC: B23B29/04
Filed: 1999-03-19
Abstract: L'invention porte sur un adaptateur pour un ensemble outil coupant utilisé dans des opérations de découpe du métal telles que le tournage, le saignage, le filetage, l'alésage, le dressage, etc. Cet adaptateur (16) permet d'avoir une meilleure souplesse d'utilisation du manche (10) et de la tête amovible (12) supportant un élément d'insertion coupant (14) de l'ensemble outil coupant. En montant l'adaptateur entre le manche et la tête, l'orientation de la tête par rapport au manche se modifie facilement. L'adaptateur comprend une partie (22) de raccordement mâle qui se coince dans une gorge (18) du manche, et une glissière (24) dans laquelle s'emmanche une partie (42) support de la tête lors du montage de l'outil. La partie de raccordement mâle et la glissière de l'adaptateur sont orientées pratiquement orthogonalement de façon à modifier l'orientation de la tête par rapport au manche de pratiquement 90°. Un ensemble outil coupant à montage et démontage rapides est également décrit et revendiqué.
Patent WO-9951943-A1 (WO)
Inventor: GRAY JAMES ALASTAIR
IPC: G01F1/66
Filed: 1999-04-07
Abstract: A combination gas meter and regulator (10) is disclosed. The meter (18) is disposed in a high pressure region upstream of the regulator (14). The meter (18) includes an ultrasonic transmitter/receiver arrangement (20a, 20b) that transmits a relatively low frequency ultrasonic signal through a gas flow tube (22). Variations in the time of flight of the signal are used to determine the gas flow. The combination further includes a pressure sensor (24a, 24b) in the high pressure region, the output of the meter being a pressure compensated measurement of the gas flow.
Patent WO-02096184-A1 (WO)
Inventor: COLENS ANDRE
IPC: A01D43/02
Filed: 2002-05-28
Abstract: L'invention concerne un engin robotique destiné à se déplacer sur une pelouse, l'engin étant muni d'un dispositif consistant en une série d'éléments (4, 5) dont les extrémités sont aptes à effleurer et à redresser et/ou à couper les brins d'herbe applatis de la pelouse. L'engin sera généralement une tondeuse robotique équipée de ce dispositif. Les élément (4, 5) seront avantageusement flexibles et disposés en ligne sous le châssis de l'engin. Il peut s'agir de ressorts hélicoïdaux (5) dont une extrémité est fixée via un montant au châssis et l'autre est redressés en forme dans l'axe du ressort. Il peut aussi s'agir d'éléments articulés tranchants dans le sens d'avancement de l'engin.
Patent BG-51030-A1 (BG)
Title: Loudspeaker dynamic head
Inventor: ROMANOVA TATYANA P
IPC: H04R7/04
Filed: 1988-04-05
Abstract: The head is applied in electric acoustics. It reduces the amplitudinal-frequency and phase distortions and offers expanded frequency band in the high-frequency area. The mobile system of the loudspeaker contains a round diaphragm, formed by a pack of bands fixed between membranes. Along the diaphragm periphery, symmetrically to its axis, are ribs with trapezium-shaped cross-section with height 2+- 0.5 of the diaphragm thickness and length 0.5-0.7 of the diaphragm radius. The length of the bottom cross-section base is 0.1-0.2 of its height, while the length of the upper base is between 0.2 to 1.0 of the lower base length.
Patent BG-50467-A1 (BG)
Title: Pulse doppler meter
Inventor: STOJANOV DIMITAR V
IPC: G01S17/50
Filed: 1990-05-28
Abstract: This gauge is used in optical systems for distance probing. It has a simple scheme and retained operability in a wide range of support frequency fluctuations, when the range of fluctuation is comparable or higher than the average values, at which the demands on the frequency stability of the laser sources are reduced. The measure gauge comprises a Doppler receiver (1), a bearing source (2), a synchronizing source (3), first, second and third delay bloc, respectively (6, 4 and 5), a Doppler emitter (7), a frequency-pressure converter (8), navigated by pressure generator (9), blender with a low-frequency filter (10), strobe gauge of frequency amplitude (11) and a Doppler gauge (12). The synchronizing source is connected to the leading inlet of the Doppler gauge through the consecutively-connected delay blocs. The second delay bloc (5) is connected to the Doppler emitter (7). The bearing source (2) is connected to the frequency-pressure converter, the leading inlet of which is connected to the synchronizing source, while its outlet is connected through the generator to the low-frequency-filter blender, the second inlet of which is connected to the Doppler receiver and the strobe gauge for frequency fluctuation. The gauge's second inlet is connected to the support source, while its navigating inlet is connected to the outlet of the first delay bloc (5a). The outlets of the low-frequency filter and the strobe gauge are connected to the two inlets of the Doppler gauge.
Patent WO-02096214-A1 (WO)
Title: Production d'isolats de proteine de haute qualite a partir de farines degraissees de graines de cruciferes
Inventor: DIOSADY LEVENTE LASZLO
IPC: A23L1/305
Filed: 2002-05-28
Abstract: L'invention concerne un procédé de traitement de graines oléagineuses dégraissées, caractérisé en ce qu'il comprend les étapes suivantes : (a) mise en solution d'au moins une portion de la protéine contenue dans les graines oléagineuses en vue de produire des matières solides résiduaires en suspension et une première solution comprenant une protéine, des complexes phénoliques-protéine et des composés phénoliques libres ; (b) séparation d'au moins une portion des composés phénoliques libres de la première solution, et récupération d'une solution réduite phénolique libre ; et (c) traitement de la solution réduite phénolique libre pour précipiter au moins une portion de la protéine sous forme d'un isolat de protéine précipité, et récupération d'une solution traitée contenant un isolat de protéine soluble. L'invention concerne également de nouveaux produits protéiniques, ainsi que des produits alimentaires et des boissons contenant les nouveaux produits protéiniques.
Patent CA-2000249-A1 (CA)
Inventor: SASSANELLI VITO
IPC: C03B35/16
Filed: 1989-10-06
Abstract: In a horizontal plant for the production of curved and tempered sheets of glass the apparatus for the bending of the sheets of glass is provided, by rendering downwardly mobile,  in an opposite direction one with respect to the other,  the conveyor rollers which are situated between the male and female bending moulds, thus permitting the production of sheets of glass having complex  forms,   reduced  thicknesses  and  notable dimensions.  The bending  process  makes  use  of  the possibility of inclining the rollers to place the sheet of heated glass on the female mould.
Patent CA-2002224-A1 (CA)
Title: Anti-icing/deicing compositions, and method for their manufacture
Inventor: GANCY ALAN B
IPC: C09K5/20
Filed: 1989-11-03
Abstract: ABSTRACT OF THE DISCLOSURE   Novel anti-icer/deicer liquids are prepared by reacting active MgO with aqueous acetic acid containing methanol and/or ethylene glycol. Liquids can be formulated with densities greater than that of water-ice, to ensure rapid melting of ice upon application. Flash points of the methanol-containing liquids are considerably raised above that of straight methanol, due to the high solute content of these liquids. An unexpected feature of these liquids is their dramatic increase in viscosity as temperature is lowered into the practical winter ice-melting zone.  This reduced the tendency to spread, with the consequent significantly reduced evaporation of methanol.  Higher density and viscosity also promote penetration of the melting front into the ice.        A key feature of one class of the novel liquids is the low evaporation rate of methanol therefrom under certain application conditions, due to the protective skin which automatically forms at the liquid/air interface.
Patent CA-2003087-A1 (CA)
Title: Easily defibered web-shaped paper product and method of manufacturing the same
Inventor: ERIKSSON LENNART
IPC: A61F13/15
Filed: 1989-11-16
Abstract: The invention relates to an easily defiberable web-shaped paper product which can be easily converted at defibering into fluffed state containing a high proportion of free fibres.      The product is sufficiently strong without the addition of chemicals increasing the bonding strength between the fibres to be reeled up or handled in sheet form for storage and transporta-tion. The product has a density of 550-1000 kg/m3, a bursting strength of 0.15-0.50 MN/kg, a grammage of 300-1500 g/m2 and a dry solids content of 70-95%. The product is useful for manufacturing sanitary articles, such as napkins and sanitary towels.
Patent CA-2004286-A1 (CA)
Title: Nitramine-containing homopolymers and co-polymers and a process for the preparation thereof
Inventor: DAY ROGER W
IPC: C08G63/685
Filed: 1989-11-30
Abstract: ABSTRACT     The present invention relates to energetic binders, and, more specifically, a class of nitramine-containing polymers.  The polymers are characterized by the following empirical structural formula:           [OOCCH2CH2-R-CH2CH2CO)x(OOCCH2CH2-R'-CH2CH2CO)y(OR")]n wherein R and R' are the same or different moieties selected from the group consisting of -N(N02)-, -N(N02)CH2CH2N(No2)-, and -N(N02)ZN(NO)-, wherein Z.is a linear or branched-chain hydrocarbon having between 3 and 10 carbon atomes, with the proviso that at least one R or R' moiety on average per molecule of the polymer must be other than -N(N02)CH2CH2N(N02)-, and wherein x represents a mole fraction having a value between 0 and 1, y represents a mole fraction equal to 1 minus x and having a value between 0 and 1, R" is a linear or branched chain alkylene or alkylene ether radical having between 2 and 12 carbon atoms and having primary or secondary carbon atoms at the radical's points of attachment in the polymer, and n has a value between 2 and 50.   The polymers are preferably prepared by reacting a nitramine-containing dicarboxylic acid monomer with a diol monomer in the presence of an acid catalyst using a melt polymer-ization reaction.
Patent CA-2006399-A1 (CA)
Title: Styrene oxide adducts
Inventor: TOPFL ROSEMARIE
IPC: C08L71/02
Filed: 1989-12-21
Abstract: Styrene Oxide Adducts Abstract A styrene oxide adduct of the formula (1a')               wherein R is an aliphatic radical having at least 4 carbon atoms, one of Y1 and Y2 is phenyl and the other is hydrogen, and m is a number from 4 to 80, its acid ester or a salt thereof.  These products are a novel class of nonionic or anionic surfactants which are useful as textile processing aids, in particular as emulsifiers, wetting agents, antifoams or dyeing assistants.
Patent CA-2006496-A1 (CA)
Title: Mammalian gap-43 compositions and methods of use
Inventor: FISHMAN MARK C
IPC: C07K16/00
Filed: 1989-12-22
Abstract: ABSTRACT OF THE INVENTION      Mammalian GAP-43 cDNA has been cloned.   The nucleotide sequences  and corresponding amino acid  sequences for human GAP-43 as well as rat GAP-43 are disclosed.  The substantially pure sequences of the present invention may be expressed in prokaryotic and eukaryotic hosts, and are of use in monitoring and regulating neuronal growth in animals including humans.  A novel membrane-targeting peptide has been discovered, which is capable of directing any desired protein or peptide to the cell  membrane  of  neuronal  or  non-neuronal  cells.    The substantially pure sequences of the present invention are of use in therapeutic and diagnostic methods.            A104-01.WP                                          122189
Patent CA-2007982-A1 (CA)
Title: Rocker bending unit
Inventor: DEL FABRO MARCELLO
IPC: B21D7/022
Filed: 1990-01-17
Abstract: ABSTRACT Rocker bending unit  (10) of a type retractable below a working platform (22) of a bending-shaping machine for bars (29), the unit (10) comprising a bending disk (11) provided with a clockwise and anticlockwise rotation of a bending pin (13) positioned out-of-alignment in relation to the axis of rotation,  a contrast  roller or pin  (12)  which may be interchangeable being included and coaxial with the axis of rotation,  in  which  unit  (10)  the  bending  disk  (11) cooperates with and is supported on a base (18) pivoted so as to be able to rock with a rocker pivot  (21) on a frame (28) of the machine downstream of the bending unit (10), the rocking axis lying on a plane substantially at a right angle to the working platform (22) and to the axis of feed of the bars  (29),  the  axis  of  the  rocker  pivot  (21)  being substantially parallel to the working platform (22) and in the geometric neighbourhood thereof,  the unit  (10)  being fitted on a slider (27) supported by the base (18) and able to move thereon (18) in a direction substantially at a right angle to the direction of feed of the bars (29).
Patent CA-2008533-A1 (CA)
Title: Thermosetting acrylic copolymers modified with citric esters
Inventor: ELMORE JIM D
IPC: C08F20/00
Filed: 1990-01-25
Abstract: Abstract of the Disclosure Modified  acrylic   copolymer  compositions   are  made   by polymerizing acrylic monomers in  admixture with a citric  ester. Such compositions are useful as pigment grinding vehicles and  as vehicles for thermosetting coatings.             HPP:jg 1/p322
Patent CA-2009261-A1 (CA)
Title: From the power of water comes energies
Inventor: SHEU BARNEY
IPC: F03D5/00
Filed: 1990-02-05
Abstract: ABSTRACT      From the power of water comes energies, In which under the pressure,the water is squirted into a right circular conical jet motion through a nozzle. This power is thrusting into the chamber through the cylinder where it extracts a great volume of air with a tremendous speed, thus The Jet Air is converted for the air turbine which in turn drive the generator.    From the power of water comes energies, in which under pressure,the water is squirted  into a right circular hollow conical rotating jet motion with a strong vacuum spinning power inside, thus The Conical Rotating Vacuum Jet Motion is converted for the turbines which in turn drives the generator. The speed and the power of air such as storms and tornadoes blow at speeds varying from 250 KM to 800 KM per hour, which devastates areas by uprooting tree and lifting buildings off their foundations.  Because the speed and the power of the air that these energies are invented.
Patent CA-2010177-A1 (CA)
Title: Purified mite allergen
Inventor: OKA SATORU
IPC: C07K1/14
Filed: 1990-02-15
Abstract: New purified mite allergens having the following properties: 1 being contained in fecal extracts of mites in culture; 2 glycoprotein containing more than about 70% sugar; 3 a weight-average molecular weight: 70,000 to 80,000 (as determined by the sedimentation equilibrium method); and 4 possessing allergen activity. or, 1 being contained in fecal extracts of mites in culture; 2 glycoprotein containing more than about 40% sugar; 3 a molecular weight: 1,500 to 5,000 (as determined by the Sephadex G25 gel filtration method); and 4 possessing allergen activity.      The above purified mite allergens are useful as a pharmaceutical and a diagnostic composition for mite allergic diseases.
Patent CA-2010568-A1 (CA)
Title: Static electricity meter
Inventor: KONRAD BERNHARD
IPC: G01R21/133
Filed: 1990-02-21
Abstract: Abstract The meter includes a measuring part (1) and an evaluating part (2). The measuring part (1) contains an open magnetic current transformer (3) of the unloaded transformer type and an integrator (6) connected down-stream of the said transformer.       As  a  result,  no  measuring  errors  caused  by saturation occur in the transformer, and the metering of consumption is frequency-independent.     (Fig. 1)
Patent CA-2010890-A1 (CA)
Title: Foamable thermosetting polyurethane structural adhesive compositions and processes for producing the same
Inventor: CODY CHARLES A
IPC: C08G18/42
Filed: 1990-02-26
Abstract: Abstract of the Disclosure The present invention relates to foamable thermosetting polyurethane structural adhesive composites and compositions and processes for producing the same comprising dispersing a water-generating curing composition into a polyurethane base resin to form a nonactivated adhesive composite, and activating the same by heating to form an adhesive composition.  Another aspect of the invention relates to dispersing an water-generating compound and an amine-terminated solid polyamide resin into the polyurethane base resin and heat-activating the same to form an adhesive composition.
Patent CA-2012496-A1 (CA)
Title: N-hydrocarbyloxy hindered amine light stabilizers substituted with phosphorus moieties
Inventor: GALBO JAMES P
IPC: C07F9/59
Filed: 1990-03-19
Abstract: A-17517/1+2/CGC 1415 N-HYDROCARBYLOXY HINDERED AMINE LIGHT STABILIZERS             SUBSTITUTED WITH PHOSPHORUS MOIETIES                 Abstract of the Disclosure N-Hydrocarbyloxy derivatives of phosphorus substituted 4-amino- and 4-hydroxy-2,2,6,6-tetramethylpiperidine are effective light stabilizers for polymer compositions. These phosphorus compounds include phosphites and cyclic phosphites such as 1,3,2-dioxaphospholanes, 1,3,2-dioxa-phosphorinanes, 1,3,2-oxazaphospholidines, 1,3,2-diaza-phospholidines, 1,3,2-dioxaphosphocins, 1,3,2-dioxaphosphe-pins and 2,4,8,10-tetraoxa-3,9-diphosphaspiro[5,5]-undecanes.
Patent CA-2014491-A1 (CA)
Title: Protected amino acids and process for the preparation thereof
Inventor: SIEBER PETER
IPC: C07C237/22
Filed: 1990-04-12
Abstract: 4-17556/1+2/+            Protected amino acids and process for the preparation thereof Abstract Compounds of the formula I,                (I) in which n stands for 1 or 2, R1 denotes hydrogen or an amino protective group, R2 denotes hydrogen or a carboxyl protective group and R3 denotes triphenylmethyl, 4-monomethoxy-trityl or 4,4'-dimethoxy-trityl, and reactive carboxylic acid derivatives of such compounds of the formula I in which R2 stands for hydrogen, are described.   These compounds can be used as starting materials for the preparation of peptides. They are more suitable for this than are analogous compounds of the formula I in which R3 denotes hydrogen or one of the carbamoyl protective groups hitherto customary.
Patent CA-2014514-A1 (CA)
Title: Filtre a resonateur dielectrique
Inventor: GUEBLE JEAN M
IPC: H01P7/10
Filed: 1990-04-12
Abstract: Filtre à résonateur diélectrique comprenant au moins une cavité cylindrique à l'intérieur de laquelle se trouve un résonateur diélectrique dont l'axe de symétrie est colinéaire avec celui de ladite cavité.  Le résonateur est maintenu par un système de coupelles.  L'invention trouve une application dans le domaine des hyperfréquences.
Patent CA-2015580-A1 (CA)
Title: Process for the preparation of penem compounds
Inventor: BUDT KARL-HEINZ
IPC: A61P31/04
Filed: 1990-04-27
Abstract: Abstract of the disclosure Compound I                             is obtained by reaction of compound II                             with compound III
Patent CA-2017409-A1 (CA)
Title: Fluorescent lamp controllers with dimming control
Inventor: WONG JOHN M
IPC: H05B41/298
Filed: 1990-05-23
Abstract: ABSTRACT: Fluorescent lamp controllers with dimming control.               The invention relates to a lamp controller comprising a dimmer circuit for operating in response to a control voltage from a control voltage source to control a high frequency AC lamp-energizing source of said lamp controller and to thereby control light intensity, said dimmer circuit comprising: an isolation transformer including coupled primary and secondary winding means, means for applying a high frequency current from said controller to said primary winding means, input terminals for connection to said control voltage source, loading means coupled to said secondary winding means and to said input terminals and arranged to limit the voltage across said secondary winding means as a function of said control voltage and to thereby limit the high frequency voltage developed across said primary winding means from said high frequency current, and detector and output means for developing and applying to said controller an output signal for control of lamp intensity which corresponds to the high frequency voltage developed across said primary winding means, said loading means including amplifier means and being arranged to respond to a small control current through said voltage source to produce amplified and substantially equal loading currents in said secondary winding means in both half cycles of said high frequency current applied to said primary winding means.
Patent CA-2018544-A1 (CA)
Inventor: RIVEST JEAN
IPC: B60K8/00
Filed: 1990-06-08
Abstract: Dans la machinerie lourde du type "off highway"; chargeuse sur pneus camion à benne basculante, il existe deux types de transmission de puissance. La mécanique pour les roues emploie les boites de vitesse, transmission et driving shaft. L'hydraulique actionne les vérins qui font le mouvement des pelles de chargeurs et les bennes de camion. Vue que ce type de machinerie est conçu pour la force et non la vitesse, toute la transmission pourrait être hydraulique. Mon système n'utiliserait pas de transmission mécanique ni de driving shaft. Un moteur hydraulique rotatif (pompe) relié directement au différential dans le même axe que le driving shaft. Le moteur hydraulique serait du même type que celui utilisé pour les crawlers d'excavateurs hydrauliques. Il y aurait moins d'usure métal sur métal et moins de frottement.