baber/WOPTO huggingface dataset:
Patent CA-2200241-A1 (CA)
Inventor: GERAKOULIS DIAKOUMIS PARISSIS
IPC: H04W88/18
Filed: 1997-03-18
Abstract: Dans un commutateur de répartition de codes, chaque faisceau faisant partie d'une pluralité de faisceaux RF modulés AMDC de liaison ascendante, qui comportent chacun une pluralité de canaux de trafic ascendant, subissent une conversion qui abaisse les fréquences radio à des fréquences intermédiaires (FI), ainsi qu'un surétalement avec un nouveau code orthogonal dont la vitesse d'étalement est N fois celle du code d'étalement du faisceau RF modulé AMDC de la liaison ascendante. Tous les faisceaux surétalés sont combinés dans une même chaîne FI. Les canaux de trafic individuels sont extraits de cette chaîne FI par un désétalement de la chaîne surétalée au moyen de codes orthogonaux, ainsi qu'un désétalement avec des codes octogonaux particuliers aux faisceaux et aux canaux de trafic. Tous les canaux de trafic sont réétalés avec des codes de faisceau de liaison descendante et des codes de canal de trafic orthogonaux de liaison descendante et sont groupés à des faisceaux FI modulés AMDC de liaison descendante ayant des destinations communes avec les canaux de trafic inclus. Les faisceaux FI modulés AMDC de liaison descendante subissent une conversion élévatrice de fréquence vers les fréquences radio et sont transmis à des destinations sélectionnées.
Patent CA-2200272-A1 (CA)
Title: Paint composition
Inventor: SUGIYAMA TAKAYUKI
IPC: C09D129/00
Filed: 1997-03-18
Abstract: A paint composition comprising an anionically stabilized latex polymer, a water-soluble or water-dispersible polymer formed from a mixture of monomers containing at least 20% by weight of amine functional group-containing monomer, a sufficient amount of volatile base to raise the pH of the composition to the point where essentially all polyfunctional amines will be in nonionic state, and pigment, wherein the paint composition has PVC of 30 or less and total solids concentration of 40 - 80% by weight.
Patent CA-2204002-A1 (CA)
Inventor: DI SALLE ENRICO
IPC: A61K31/58
Filed: 1996-08-09
Abstract: Compounds of formula (I), wherein: the symbol --- represents a single or a double bond; R is a hydrogen atom or a C1-C4 alkyl group; Rf and R'f, each independently, are C1-C4 alkyl groups substituted by one or more fluorine atoms; and R1 and R2, each independently, are selected from: a hydrogen atom; a phenyl group; a C1-C4 alkyl group unsubstituted or substituted by one or more fluorine atoms; a halogen atom; a cyano (CN) group; a group OR4, wherein R4 is a hydrogen atom or a C1-C4 alkyl group; a group SR5, wherein R5 is a hydrogen atom or a C1-C4 alkyl group; and a group COR6, wherein R6 is a group OR4 in which R4 is as defined above or a C1-C4 alkyl group unsubstituted or substituted by one or more fluorine atoms. They are useful as testosterone 5.alpha.-reductase inhibitors.
Patent CA-2204694-A1 (CA)
Title: Accumulator deflector connection and method
Inventor: LAFER LARRY M
IPC: F24F1/02
Filed: 1997-05-07
Abstract: An accumulator deflector connection is used in an accumulator including a deep drawn can connected to a puck having an inlet passage and an outlet passage. The outlet passage includes a counterbore having a cylindrical bushing received therein, the deflector has a cylindrical extension received within the passage of the cylindrical bushing and the outlet end of the outlet tube is received within the passage of the cylindrical extension of the deflector and the cylindrical bushing is crimped to create a mechanical lock. In an alternate embodiment, the outlet end of the outlet tube includes knurling thereon and is located in the passage of the cylindrical extension of the thermoplastic deflector and the thermoplastic deflector is melted into the knurling during the welding of the can to the puck. In a further alternate embodiment, the outlet end of the outlet passage includes a radial channel located at the crimp of the connection to create a stronger mechanical lock between the cylindrical bushing, the deflector and the outlet tube.
Patent CA-2205624-A1 (CA)
Inventor: VISHNUPAD MOHAN
IPC: C11D9/30
Filed: 1997-05-16
Abstract: Cleansing bars are formed from compositions containing an oil phase, silica and a cleansing agent. The silica is present in an amount to provide sufficient hardness to the composition to facilitate processing into a bar while maintaining good foaming despite a high oil content.
Patent CA-2206375-A1 (CA)
Inventor: HARANO HIROSHI
IPC: H04B17/40
Filed: 1997-05-28
Abstract: As an optical signal to be transmitted, a transmitting station 100 multiplexes a monitoring/control signal SC at a different optical wavelength to the main signal SM, and the optical signal is transmitted via at least two parallel optical transmission lines 10 and 20.  A receiving station 200 can process the monitoring/control signal SC by separating it from the main signal MS, which thus need not be converted to an optical signal, and the circuit scale is not increased.  In addition, a trouble occurring in either system may be coped with by adopting the optical system which is transmitted via the other system.
Patent CA-2206541-A1 (CA)
Title: Method of welding wallpaper alloy and arc welder modified to practice same
Inventor: NICHOLSON PETER L
IPC: B23K9/00
Filed: 1997-05-29
Abstract: A method of and welder for welding a corrosion resistant, wallpaper alloy to the inside surface of a vessel wall formed from a corrosion susceptible steel sheet after the wallpaper alloy has been affixed to the inside to provide an exposed seam of   wallpaper alloy extending in a given path wherein the method and welder comprising moving a welding wire toward the seam,     melting and depositing the welding wire onto the seam along the path by a short circuit arc welding process of the type having a welding cycle with a short condition and an arcing condition, which arcing condition constitutes a plasma boost portion with a set peak current level followed by a plasma portion with a current decreasing from said peak current level toward a set background current level with a given time between the plasma boost portion and the  short condition andsetting the length of time of the plasma portion of the arcing condition to a value greater than 2~5% of the given time or greater than 2.0 ms.
Patent CA-2207111-A1 (CA)
Title: Esterification process
Inventor: HEPPLEWHITE IAIN WESLEY
IPC: C07C67/03
Filed: 1997-06-06
Abstract: A process for the preparation of an ester comprises carrying out an esterification in the presence of a catalyst comprising the reaction product of an orthoester or a condensed orthoester of titanium or zirconium, an alcohol containing at least two hydroxyl groups, a 2-hydroxy acid and a base. The process can be a direct esterification or a transesterification and can be a polyesterification. The catalyst can effectively produce esters without leading to a haze in the final product and there is a reduced amount of yellowing of polyesters in comparison to known catalysts.
Patent CA-2207360-A1 (CA)
Title: Recovery of isoflavones from soy molasses
Inventor: WAGGLE DOYLE H
IPC: A23J3/16
Filed: 1997-06-09
Abstract: Methods for recovering isoflavones and derivatives thereof from soy molasses aredisclosed. In a first embodiment, a method is disclosed in which isoflavones are recovered without any significant conversion of isoflavone conjugates to other forms. In a second embodiment, a method is disclosed whereby isoflavone conjugates are converted to glucosides while in the soy material prior to their recovery. In a third embodiment, a method is disclosed in which isoflavones are converted to their aglucone form while in the soy material and prior to their recovery. Also disclosed are various isoflavone enriched products obtained from soy molasses.
Patent CA-2208212-A1 (CA)
Inventor: GOILLOT CHARLES
IPC: G06V20/13
Filed: 1997-06-02
Abstract: Système statique d'acquisition et de traitement d'images d'une zone survolée dans plusieurs bandes spectrales modulables sur commande, du spectre visible ou infra-rouge Il comporte un ensemble embarqué comprenant un appareil de prise de vues de type a matrice CCD bidimensionnelle (distance x fréquence), adapté à acquérir des images de bandes successives d'une zone survolée dans une ou plusieurs bandes spectrales étalées par des moyens de dispersion, et un ensemble de traitement associé à des moyens de détermination de trajectoire et d'assiette, qui permet a) de sélectionner en temps réel des images du site dans une ou plusieurs bandes spectrales dont les largeurs et les fonctions spectrales respectives peuvent être modifiées à volonté, en temps réel par voie logicielle en fonction de la nature des phénomènes à analyser dans le cadre de l'application où on l'utilise, et b) de raccorder facilement les images décalées par les fluctuations de la trajectoire de l'aéronef dues notamment au roulis. Sa facilité de commande et de réglage est liée à l'absence de pièces mécaniques mobiles. Application à la détection de phénomènes tels que des incendies de zones de végétation, des événements climatiques: sécheresse, verse, grêlage, gel, des dégâts dus à des agents pathogènes, des insectes ou des oiseaux par exemple, ou des effets de la pollution par des hydrocarbures, etc.
Patent CA-2209493-A1 (CA)
Inventor: K NIG HARTMANN
IPC: C07D213/61
Filed: 1996-01-04
Abstract: L'invention concerne des 2-phénylpyridines substituées de formule (I), où n est égal à 0 ou 1; R?1¿, R?3¿, R?4¿ représentent H, OH, SH, NO¿2?, NH¿2?, CN, COOH, CONH¿2?, halogène, alkyle, halogénure d'alkyle, alcoxy, halogénure d'alcoxy, alkylamino, dialkylamino, alkylthio, halogénure d'alkylthio, alcoxycarbonyle, aminocarbonyle, alkylaminocarbonyle, dialkylaminocarbonyle; R?2¿ représente H, OH, SH, NO¿2?, NH¿2?, CN, halogène, alkyle, halogénure d'alkyle, alcoxy, halogénure d'alcoxy, alkylthio, halogénure d'alkylthio, alkylsulfinyle, halogénure d'alkylsulfinyle, alkylsulfonyle, halogénure d'alkylsulfonyle; R?5¿ représente H, CN, halogène; R?6¿, R?13¿ représentent H, halogène; X représente -CH¿2?-, -CO-; R?7¿, R?8¿, R?9¿, R?10¿ représentent H, NO¿2?, CN, CN, halogène, alkyle, halogénure d'alkyle, alcoxy, halogénure d'alcoxy; R?11¿ représente H, OH, NO¿2?, NH¿2?, NHOH, CN, CHO, COOH, COCl, CONH¿2?, 1-pyrrolidinylcarbonyle, 1-pipéridinylcarbonyle, 4-morpholinylcarbonyle, 2-hydroxycarbonyl-pyrrolidin-1-yl-carbonyle, halogène ou différents radicaux organiques; R?12¿ représente H, NO¿2?, NH¿2?, NHOH, alkylsulfonylamino, dialkylsulfonylamino, halogénure d'alkylsulfonylamino, alcoxycarbonyl-halogénure d'alkyle, alcoxycarbonyl-halogénure d'alcényle. L'invention concerne également les sels de ces 2-phénylpyridines substituées, à l'exception de ceux de formule (I), où soit R?5¿, R?7¿, R?11¿, R?13¿ représentent tous hydrogène, soit R?7¿ et R?8¿, soit R?10¿ et R?11¿ représentent fluor. L'invention concerne en outre l'utilisation de ces 2-phénylpyridines substituées et de leurs sels en tant qu'herbicides, pour la dessiccation/défoliation de plantes.
Patent CA-2209603-A1 (CA)
Title: Shared wireless tenant service system
Inventor: CHAVEZ DAVID L JR
IPC: H04W84/16
Filed: 1997-07-03
Abstract: Limiting the base stations to which a wireless terminal will attempt to establish communication. In a first and second embodiment this is done by the wireless switching system or another system having the capability of storing within each individual wireless terminal a list of base stations that can be utilized by that wireless terminal. When a wireless terminal first registers on the wireless switching system, the wireless switching system would be responsive to the identification code of the wireless terminal to transmit a list of base stations that can be utilized by the wireless terminal to the wireless terminal. The wireless terminal then stores that list for future use. In a third embodiment, each tenant would be assigned a group number. Each of the base stations would periodically transmit the numbers of thegroups that could access the base station. A wireless terminal monitors these group numbers before attempting to register on a base station.
Patent CA-2212455-A1 (CA)
Inventor: OUZOUNIS DIMITRIOS
IPC: C11D1/825
Filed: 1996-01-31
Abstract: Des détergents aqueux qui s'épaississent lorsque l'on y ajoute de l'eau contiennent une combinaison d'au moins un oxyde d'amine tertiaire, d'au moins un polyglucoside d'alkyle et d'au moins un solvant organique soluble dans l'eau. L'invention concerne également leur utilisation pour nettoyer des surfaces dures.
Patent CA-2213167-A1 (CA)
Title: Flange cover with smooth exterior surface
Inventor: DROZD ERIC
IPC: B60J10/08
Filed: 1997-08-15
Abstract: A flange cover for attachment to a vehicle includes a core member having a plurality of apertures therein. An elastomeric skin is disposed about the core member. Within the elastomeric skin is a longitudinally extending hollow cavity having an interior and an exterior edge, the interior edge being located between the core member and the exterior edge. A longitudinally extending rib projects from the exterior edge of the hollow cavity toward the interior edge of the hollow cavity.
Patent CA-2216491-A1 (CA)
Inventor: GAUPP OSVIN
IPC: H02M7/48
Filed: 1997-09-25
Abstract: A  power  converter  circuit  arrangement  which comprises  a  first  power  converter  and  at  least  one further  power  converter  is  specified.   The  power converters are connected to the DC voltage intermediate circuit  and  feed  a  load  circuit,  in  particular  a single-phase railway grid.  The or each further power converter has an output transformer on the load side. The secondary windings of the output transformers are connected in series with the primary winding of a load transformer,  which  feeds  the  load  circuit,  and  the load-side terminals of a first power converter.  This permits the turns ratios of the output transformers to be selected to be greater than or equal to one and said turns  ratios  between  said  output  transformers  to  be selected to be gradated in a binary or ternary manner, for example. As a result, power converter stages having a gradated output voltage are available, and a finely stepped approximation to a  sinusoidal output voltage can be achieved without the necessity of providing an uneconomically large number of stages. (Figure 1)
Patent CA-2221414-A1 (CA)
Title: Electrotherapy device
Inventor: SABOTA JOHN
IPC: A61N1/34
Filed: 1997-03-14
Abstract: Apparatus for applying electrical current to biological tissue such as skin, bone or muscle. A portable housing (10) can be powered with a battery (24) or attached cord leading to an alternating current or direct current power supply. An amplifier (26) generates a high voltage direct current, and a controller (22) generates a high quality square waveform, output to an electrode assembly (12) in electrical contact with the biological tissue. The electrode assembly comprises at least one negative electrode (16) and at least one positive electrode (14). The electrode assembly is movable relative to the biological tissue so that the current path is continually changing, and comprises a plurality of negative and positive electrodes to create multiple current paths. The controller can selectively modify output signal functions such as the amplitude, pulse rate, pulse sweep, frequency, and frequency sweep rate to provide different electrical currents to the biological tissue.
Patent CA-2221488-A1 (CA)
Inventor: ERIKSSON JAN
IPC: B61D47/00
Filed: 1996-04-02
Abstract: A railway waggon comprises on one hand a load carrier (2) composed of two carrying beams (12, 12') and an intermediate, load-receiving platform part (13), and on the other hand bogies (3) with wheels (4) for railway tracks (5).  The platform part (13) is located on level with or below the carrying beams (12, 12'), which at their ends change into jibs (15, 15') located above the beams so that these may be applied on top of the bogies (3), without the platform (13) being markedly distanced vertically from the wheel base of the bogies. The load carrier (2) is on one hand coupled to the bogie via a joint (25, 26) in order to allow for relative turning motions between the bogie and the load carrier, and on the other hand detachably connected with each one of the bogies, in order to, in an inactive state in connection with loading and unloading, be able to be displaced with each end laterally. In this way, a removal of the load carrier to a laterally pivoted position is allowed for, in which a vehicle may be driven on and off the platform part in the area between the carrying beams (12, 12') of the load carrier.
Patent CA-2221891-A1 (CA)
Title: Improvements to observation or telecommunication satellites
Inventor: SOMBRIN JACQUES
IPC: B64G1/22
Filed: 1997-03-18
Abstract: The low earth orbit radar remote sensing or telecommunication satellite includes an antenna forming member in a plane passing through the center of Earth, for example, the plane of its orbit. The antenna(s) are on one or both faces of the member. The height of the antenna forming member is greater than its dimension in the direction of travel of the satellite, so that the satellite is naturally stabilized by the gravity gradient. The solar generator cells are carried by the antenna forming member on the face that is kept facing towards the Sun in the case of a 6 H/18 H local time heliosynchronous orbit. The antenna forming member comprising a plurality of hinged panels over which the received or transmitted wave phase control means are distributed, it includes a plurality of GPS sensors distributed over the panels, enabling measurement and subsequent compensation by the phase-shifters of deformations of the member. At launch, the panels are folded into an elongate cylindrical shell along the launch system axis and having a pyrotechnic trap allowing deployment of the panels. In orbit, this shell constitutes the equipment module integrating all the equipment units other than the panels.
Patent CA-2222422-A1 (CA)
Title: Cleansing composition containing polyhydroxy fatty acid amide surfactants
Inventor: HOLLOWAY SARE LOUISE
IPC: C11D1/52
Filed: 1996-05-09
Abstract: A liquid personal cleansing composition comprising: (a) from about 1 % to about 15 % by weight of short chain alkyl sulphate surfactant having on average from 8 to 10 carbon atoms on the alkyl chain and mixtures thereof; (b) from about 0.1 % to about 20 % by weight of a nonionic polyhydroxy fatty acid amide surfactant having general formula (II), wherein R8 is C5-C31 hydrocarbyl, R9 is C1-C8 alkyl or hydroxyalkyl and Z2 is a polyhydroxyhydrocarbyl moiety; (c) from about 1 % to about 60 % by weight of water-soluble auxiliary surfactant selected from anionic surfactant other than C8 to C10 alkyl sulphate, other nonionic, zwitterionic and amphoteric surfactants and mixtures thereof; (d) water. The products demonstrate excellent in-use efficacy benefits including mildness, a moisturised skin feel, excellent rinsibility and good product stability and lather attributes.
Patent CA-2222893-A1 (CA)
Inventor: RAZ ZOLTAN
IPC: A63B69/36
Filed: 1998-02-11
Abstract: The golf swing is complex. It requires coordination of arms, hands, shoulders, body, head, feet and legs. The arms: ~ At address of the ball, should both be extended. (Fig. 1) ~ At top of the backswing, should both be raised. The rear arm should be bent or hinged at the elbow. (Fig. 2) ~ During transition of downswing ("Power Swing") from top to impact, both should move down to full extension. (Fig. 3) The "Power Swing" should be automatic, tension free and developed through gravity force and muscular reflex only. Other conscious muscle force or influence during the short time duration of the swing can cause undesirable effects. (Premature turn of the shoulders.  Cross over of the arms. Deviation of swing plane or flight path of the ball. Reduced ball velocity. Etc.)
Patent CA-2225140-A1 (CA)
Title: Traffic marker with car tire base
Inventor: BRAVERMAN JOSEF J
IPC: E01F15/00
Filed: 1997-12-17
Abstract: A traffic channelizing device has a base unit made from the sidewalls ofused tires, and additional tire components such as tread portions or other sidewalls, at least partially secured between the sidewalls. Tread portions may be wound spirally between opposing sidewall portions, or horizontally-arranged sidewalls may be positioned partially between the opposing sidewall portion, and may be cut and shaped to a non-circular inner shape to accommodate barrels which have a non-circular shape. Wire ties or the like are used to bind the sidewalls to produce an irregular exterior shape, so that the devices are not inclined to roll when overturned. The base separates readily from the barrel in the event of an impact.
Patent CA-2227840-A1 (CA)
Inventor: KISHINE MASAHIRO
IPC: C08L23/08
Filed: 1998-01-23
Abstract: A  multilayer  film  for  packaging  which  is superior in,  such as extensible elesticity,  ability for adhering  onto  various  surfaces,   transparency,   clear cutting  perforamnce,   heat-sealability,   resistance  to fogging,  resistance  to  break-through  and  ability  for restoring from finger pressing and which comprises outer layers made of the outer layer resin composition (I) or (II)  geven below and an inner layer made of an inner layer resin  composition  composed  of  a  higher melting component   (III)   and   a   softening   component   (IV) interposed between the outer layers, wherein the  resin composition  (I)  comprises  59.5  -  99.5  %  by weight of (A) an ethylene/.alpha. -olefin copolymer component, which is composed of at least one copolymer of ethylene and an   .alpha. -olefin having 3 - 20 carbon atoms and which has a melt flow rate (MFR) of 0.1 - 10 g/10 min. and a density  of  0.850  g/cm3 -  0.910  g/cm3;  0  -  40  %  by weight of (B) a high-pressure process low density polyethylene having a density of 0.915 - 0.930 g/cm3,  and 0.5 - 10 % by weight of (C) an anti-fogging agent,  and wherein the  resin  composition  (II)  comprises  99.5  -  90  %  by weight    of  (D)  an  ethylene/vinyl  acetate  copolymer, which is a copolymer of ethylene and vinyl acetate and has a vinyl acetate content of 10 - 30 % by weight and an MFR of 0.5 - 30 g/10 min., and 0.5 - 10 % by weight of (C) anti-fogging agent.
Patent CA-2229246-A1 (CA)
Inventor: HUSZCZ PIOTR
IPC: B60R7/08
Filed: 1998-02-11
Abstract: An arrangement for attaching a box to a vehicular compartment or the like including wall engaging means for engaging a wall of the vehicular compartment and for retaining the box in attachment to the vehicular wall.
Patent CA-2231162-A1 (CA)
Title: Accroissement du rendement de cultures
Inventor: PEHU EIJA
IPC: C05G3/00
Filed: 1995-09-07
Abstract: L'invention porte sur une utilisation exogène de bétaïne destinée à accroître le rendement de légumineuses à graines. On utilise, au titre de cette invention, de la bétaïne afin d'accroître le rendement de ces plantes, dans des situations d'agression notamment. L'invention, qui concerne également des légumineuses à graines traitées de façon exogène avec de la bétaïne, porte plus particulièrement sur le traitement de leurs semences.