baber/WOPTO huggingface dataset:
Patent CA-2053010-A1 (CA)
Title: Processes and devices for the automatic connection of conductor wire or optical fiber section ends to adapted component receptacles
Inventor: RICARD CLAUDE
IPC: G02B6/44
Filed: 1991-10-08
Abstract: The object of this invention is processes and devices for the automatic connection of conductor wire or optical fiber section ends to adapted component receptacles using clamps of various types and haying specific uses.      A device according to the invention comprises a conveyor (1) which feeds clamps to various and processing units. Loading unit (5) positions wire sections in a first type of clamp (2). Units (4), (20) modify the ends for purposes of their connection. Unit (21) interchanges the ends in clamps to arrange them in a preferential order for the connection which is subsequently performed by one or more units (32). The invention uses clamps adapted to a variety of operations, to hold a group of wires (72) or to hold components (34).      An application is the automatic production of conductor wire bundles.
Patent CA-2053900-A1 (CA)
Title: Calcined hydrotalcites as catalysts for ethoxylating or propoxylating fatty acid esters
Inventor: BEHLER ANSGAR
IPC: C07C69/52
Filed: 1990-04-19
Abstract: Use  of  calcined  hydrotalcites as  catalysts  for  the ethoxylation or propoxylation of fatty acid esters Abstract of the disclosure Calcined hydrotalcites,  as  catalysts  for  the ethoxylation or propoxylation of fatty acids having 8 to 22 carbon atoms with monoalkanols having 1 to 22 carbon atoms or polyols having 2 to 6 hydroxyl groups and 2 to 15 carbon atoms, give the desired products in high yields and with a narrow range of the homolog distribution of the ethoxylation or propoxylation products.
Patent CA-2056243-A1 (CA)
Title: Process for removing chlorate salt from aqueous alkali chloride solution
Inventor: OKAJIMA KENGO
IPC: C01B7/07
Filed: 1991-11-26
Abstract: Abstract of the Disclosure:         Process for removing a chlorate salt from an aqueous alkali chloride solution to be subjected to a cation-exchange membrane electrolysis, comprising preparing a reaction solution by adding hydrochloric acid to the aqueous alkali chloride solution, and keeping the reaction solution at an absolute pressure of not higher than 600 mmHg and not lower than the saturated vapor pressure of the solution in a decomposition vessel, and/or feeding the reaction solution to the bottom portion of a decomposition vessel and flowing the reaction solution upward therefrom.
Patent CA-2056422-A1 (CA)
Title: Electrostatic separator
Inventor: LANDA BENZION
IPC: B03C5/02
Filed: 1990-03-05
Abstract: Electrostatic separator apparatus for the separation of particles from a liquid including a drum (10) having a drum surface (12), means for supplying a particle dispersion comprising particles dispersed in a liquid to the drum surface (12), electrostatic means for causing at least some of the particles to adhere to the drum surface (12) in a nonimagewise configuration, resilient blade means (22), downstream of the electrostatic means, for operative engagement with the drum surface (12) for retaining a layer (24) of particle rich material on the drum surface (12), and layer removal means (30) for layerwise removing substantially all of said layer (24) from the drum surface (12).
Patent CA-2057059-A1 (CA)
Inventor: KRAUSE MANFRED
IPC: G01N33/52
Filed: 1991-04-12
Abstract: Test carrier for the analysis of fluids with a test field held in a frame, in which the frame comprises a top part and a base part and at least the top part comprises a test field opening through which a sample fluid can be applied to the surface of the test field.      Simplified handling and improved analytical reliability are achieved by the fact that the base part comprises a seat for the test field which is surrounded by positioning means which are higher than the test field. The test field opening is greater than the test field, so that the rim of the test field is visible. The top part comprises pressure tongues resting on the surface of the test field and projecting into the test field opening.
Patent CA-2059666-A1 (CA)
Inventor: MECHE PAUL S
IPC: H04W72/08
Filed: 1990-11-07
Abstract: L'invention est une méthode servant à améliorer la qualité des services de radiotéléphonie cellulaire. Dans cette méthode, seuls les canaux à probabilité réduite de brouillage par un émetteur utilisant ce même canal ou un canal adjacent sont utilisés. De plus, la méthode permet de fournir à la société exploitante des informations sur les inconvénients de l'environnement RF du moment. En particulier, la station de base explore le canal qu'elle utilise et les canaux adjacents pour y effectuer des mesures RSSI. Si l'une de ces mesures dépasse un seuil préétabli, la méthode de l'invention considère que la station de base est en train de capter le signal d'une station mobile desservie par un autre canal de téléphonie dans une cellule adjacente. Si cette station de base était sélectionnée pour prendre un appel en charge, elle pourrait brouiller l'appel en cours sur le même canal ou un appel en cours sur un canal adjacent. Quand une mesure RSSI dépasse le seuil préétabli, la station de base en informe le contrôleur pour lui signaler la possibilité d'un brouillage sur le même canal ou sur un canal adjacent. Elle informe également la station de base de la chose quand la mesure RSSI retombe au-dessous du seuil préétabli et que la possibilité de brouillage sur le même canal ou sur un canal adjacent est disparue. Quand un canal téléphonique libre rapporte une possibilité de brouillage sur le même canal ou sur un canal adjacent, il n'est pas sélectionné pour prendre un appel en charge tant que les canaux ne rapportant pas de possibilité de brouillage ne sont pas tous utilisés. Quand le canal téléphonique en question rapporte que la possibilité de brouillage sur le même canal ou sur un canal adjacent est disparue, il revient à son niveau de priorité normal pour une sélection afin de prendre un appel en charge.
Patent CA-2059857-A1 (CA)
Title: Biphenyl derivatives, pharmaceutical compositions containing these compounds and processes for preparing them
Inventor: HIMMELSBACH FRANK
IPC: C07C257/18
Filed: 1992-01-22
Abstract: Abstract Biphenyl derivatives The invention relates to biphenyl derivatives of formula I        (I) (wherein A to E and X are defined as in claim 1) and the stereoisomers and salts thereof, compounds which have valuable therapeutic properties, and in particular aggregation-inhibiting effects.
Patent CA-2060582-A1 (CA)
Inventor: HERGET GERHARD H
IPC: G01B5/30
Filed: 1992-02-03
Abstract: The invention relates to a device for monitoring strain or deformation within rock boreholes in three-dimension. The device comprises in general a vibrating wire strain monitor for monitoring strain or deformation in an axial direction with respect to the borehole axis interposed between two other vibrating wire string monitors which monitor strain or deformation in radial directions with respect to the borehole axis. The radial vibrating wire strain monitors each have elements by which they may be anchored within a borehole. Together, the three vibrating wire strain monitors monitor strain or deformation in three orthogonal directions within a borehole. The combination allows the axial vibrating wire strain monitor to utilize the radial vibrating wire strain monitor's anchors thereby eliminating their requirement to provide separate anchoring means therefor.
Patent CA-2060618-A1 (CA)
Title: Priming apparatus and process for multi-color ink-jet pens
Inventor: COURIAN KENNETH J
IPC: B41J2/175
Filed: 1992-02-04
Abstract: PRIMING APPARATUS AND PROCESS FOR MULTI-COLOR INK-JET PENS                ABSTRACT OF THE DISCLOSURE          Multi-color ink-jet pens (52) having an orifice set associated with each color are primed by an apparatus (50) that avoids mixing of two colors during priming.
Patent CA-2060827-A1 (CA)
Inventor: METIVIER PHILIPPE
IPC: H04N3/227
Filed: 1992-02-07
Abstract: MODULE DE VISION NOCTURNE POUR SYSTEME D'OBSERVATION ET DE VISEE Le module est destiné à constituer un étage d'entrée d'un dispositif d'observation et de visée de jour, formé par exemple par une lunette (10) munie d'un réticule de visée (12). Le module comprend un bloc d'imagerie infrarouge et un bloc de restitution d'image du champ de vision du bloc d'imagerie sur un tube cathodique (18). Le tube est muni de repères de référence fixes. Le bloc de restitution est prévu pour incruster, dans l'image du champ, des repères ayant une position déterminée par rapport à l'axe optique d'entrée du module, placés de façon à être centrés par rapport aux reprères de référence qui matérialisent l'axe de sortie du module lorsque le module est harmonisé. Le module comporte enfin des moyens (50, 52) de commande de la position de l'image sur l'écran permettant de centrer les repères les une par rapport aux autres. Figure 1
Patent CA-2061927-A1 (CA)
Inventor: LUCAS JEAN-JACQUES
IPC: B65G13/10
Filed: 1992-02-26
Abstract: The ball table with crossed movements comprises a horizontal top (6) comprising balls (7) which are free in rotation and project from the two faces of this top (6). The balls (7) are set in rotation in a first and a second direction, in one sense or in the other, by means of an endless belt (4) whose upper side is in contact with the balls (7) and by means of endless chains (8) fastened onto the lateral sides (9) of the top (6) so as to displace the latter relative to the endless belt (4). 
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Patent CA-2064030-A1 (CA)
Title: Wind propulsion unit particularly for life floats
Inventor: TRANI GIORGIO
IPC: B63B7/08
Filed: 1990-07-10
Abstract: A B S T R A C T          A  wind  propulsion  unit,  particular  for  life  annular inflatable floats, comprising a stiff frame to be applied to the float (1) and provided with means supporting a mast (5) for a sail (6), said mast being placed outwardly the float, and with a fin (7), to which a rudder (8) is hinged, provided with rudder control members (18)  characterised in that the frame is made of plastics material and comprises:          - a  front  connection member  (4)  provided with a  concave portion surrounding at least partially said float (1) and protruding outwardly in a portion provided with a seat (13) for the mast (5), - a fin (7), which is at least partially hollow, is integral with said connection member (4) and extends below the float (1) from said member in a diametrically opposite direction, said fin (7) being provided with at least one longitudinal channel extending in a corresponding channel provided in the connection member (4) to house the rudder control members  (18),  and being  further provided with  openings connecting its inner hollow with the outside, - removable fixing means (10) of said connection member (4) to said float (1).
Patent CA-2065417-A1 (CA)
Title: Heat-adhesive paper sheet
Inventor: NAKAMURA YASUROU
IPC: C09J7/35
Filed: 1990-08-02
Abstract: A heat-adhesive paper sheet suitable for use as fusuma paper and shoji paper in a Japanese style house, wallpaper, ceiling paper, liner for paintings and calligraphic works, and liner for plywood, and which is adhered to the object with heat by ironing.  The heat-adhesive paper sheet is composed of a paper sheet material having a projection-depression pattern formed on the surface thereof by creping or embossing or the like and a layer of a thermoplastic thermal shrinking pressure-sensitive adhesive provided on one surface of the paper sheet material.  Even though the surface of the object to which the paper sheet is stuck is somewhat rough and uneven, the heat-sensitive adhesive layer may easily be fused so that the paper sheet may be well applied to the object under hight pressure without forming wrinkles on the applied sheet.   Steam ironing, which has heretofore been unacceptable, is applicable to this paper sheet for sticking it to an object.
Patent CA-2065547-A1 (CA)
Inventor: HARDISON LESLIE C
IPC: B01D53/52
Filed: 1992-04-07
Abstract: A method and apparatus for removing H2S from a process gas, including a residence chamber between an absorption chamber and an oxidizer chamber, in the polyvalent metal redox catalyzed removal of H2S from a process gas. The process and apparatus of the present invention inclues a first gas-liquid mass transfer zone or absorber chamber for intimately contacting an H2S-containing process gas with an oxidized polyvalent metal redox solution for absorption of the H2S; and a residence chamber in fluid communication with polyvalent metal redox solution exiting the absorption chamber through a valve-controlled cross-flow conduit.  Cross flow of solution from the absorber chamber through a valve or other circulation control device to the residence chamber provides controlled, continuous and sequential gas-liquid contact with two or more different gases in separate absorption, reaction and oxygenation zones within a single or multiple vessels,
Patent CA-2066572-A1 (CA)
Inventor: JANKE DONALD R
IPC: G06F13/40
Filed: 1990-09-11
Abstract: A combination input/output (I/O) module (11) for a microprocessor based device is disclosed. The combination I/O mo-dule (11) includes a combination point (15) which is operable as either an input point adapted for coupling to an input device (17), an output point adapted for coupling to an output device (19) or both. The combination I/O module (11) provides continu-ous sensing of the presence or absence of the output device (19). The combination I/O module (11) includes a triac (21) and pro-vides for continuous sensing of the conductive state of the triac (21).
Patent CA-2067531-A1 (CA)
Inventor: SHAFFER GREGORY W
IPC: C04B35/185
Filed: 1992-04-29
Abstract: A hot-pressed ceramic composite of mullite/yttria stabilized zirconia/boron nitride having good resistance to thermal shock and good erosion/corrosion resistance to molten alloys, and a method for producing said composite which comprises the blending of fused mullite with boron nitride.
Patent CA-2069278-A1 (CA)
Title: Signal level measuring system for radio receiver
Inventor: CAHILL STEPHEN V
IPC: H04B1/16
Filed: 1992-05-22
Abstract: A system, and associated method, for measuring a signal level of a signal received by a receiver, such as a radio telephone. The signal received by the receiver is applied to a variable amplifier. The amplification of the variable amplifier is adjusted such that an amplified signal generated therefrom is within the dynamic range of an intermediate frequency circuit. The level of amplification required to position the signal level of the amplified signal within the dynamic range of the intermediate frequency circuit is measured, and the signal level of the signal received by a receiver is calculated.
Patent CA-2071897-A1 (CA)
Title: Sigma receptor ligands and the use thereof
Inventor: GLENNON RICHARD A
IPC: C07D295/096
Filed: 1990-12-28
Abstract: The invention relates to methods for the treatment of schizophrenia or other psychoses by administering a pharmaceutical composition comprising an effective amount of certain sigma receptor ligands to a patient in need of such treatment. The invention further relates to novel sigma receptor ligands having high binding to the sigma receptor and pharmaceutical compositions thereof.
Patent CA-2073010-A1 (CA)
Title: Wing-in-ground-effect vehicle
Inventor: BLUM ALBERT
IPC: B60V1/22
Filed: 1990-10-17
Abstract: Abstract A floatable ground effect vehicle is provided with at least one wing arrangement, at least one thrust gen-erator (10) seated in front of the wing arrangement and at  least  one  airflow  duct  (14)  from  the  thrust generator  (10)  which can be directed under the wing arrangement.   So that the ground effect vehicle can also be designed for a larger number of passengers, the central  region  of  the  vehicle  is  designed  as  an elongated cabin  (2)  which is  seated on a boat-type float or is itself designed as the boat hull.   Stub wings  (3)  arranged on both sides and distributed at equal distances are provided over the length of the passenger cabin (2), the stub wings enclosing a static pressure build-up space on their lower surface.   At least one separate thrust generator (10) is installed in front of at least some stub wings (3), the thrust generator  being  connected  or  connectable  to  the respective static pressure build-up space by means of an airflow duct (14).  (Fig. 2)
Patent CA-2073106-A1 (CA)
Inventor: VANDERVAART GERRY
IPC: F24F1/0063
Filed: 1992-07-03
Abstract: A condensing gas furnace/heat exchange system is provided which includes two subsystems. A first subsystem includes an outdoor coil, an indoor coil, a reversing valve and a compressor, and the heat exchange medium thereof is a liquid refrigerant, such as Freon TM. This subsystem is operative in heating, heat-augmented heating and cooling modes of operation, and in the heat-augmenting mode of operation, gas burners provide additional BTU's to the system. The other system includes an outdoor coil, an indoor coil and a pump, but excludes a compressor or a reversing valve, and utilizes a heat-exchange medium such as water, ethylene glycol, glycol per se or a non-refrigerant. The pump merely pumps the glycol through the system which absorbs heat/BTU's from the flames of the burner which are eventually transferred by the indoor coil to heat an associated dwelling or the like.
Patent CA-2073348-A1 (CA)
Title: Method and apparatus for composting organic refuse
Inventor: LARSSON BENGT
IPC: C05F17/02
Filed: 1990-12-27
Abstract: 2073348 9110631 PCTABS00006 The present invention relates to a method and an apparatus for composting organic refuse containing animal domestic waste, use being only made of heat generated during the decomposition process.  The apparatus comprises a heat-insulating, gas-tight casing (22, 24, 26). Further, there is provided a condensation and drainage zone (16) through which oxygen is conducted to the refuse by the action of a pressure difference produced between the interior of the casing and the ambient atmosphere, and to which liquid and reaction gases formed during the decomposition process are conducted.
Patent CA-2074167-A1 (CA)
Title: Systeme de coupure a semiconducteurs commande par le courant
Inventor: STUDTMANN GEORGE H
IPC: H02H3/093
Filed: 1991-11-27
Abstract: Dispositif de coupure de circuit à semi-conducteurs contrôlant un circuit électrique pour protéger à la fois une charge (12) et un commutateur à semi-conducteur (10). Le dispositif comprend un absorbeur d'énergie (18) servant à absorber l'énergie émanant du circuit électrique, en réponse à la coupure du circuit électrique provoquée par le commutateur à semi-conducteur (10), ainsi qu'un circuit de commande (20) servant à produire périodiquement le signal de coupure coupant le circuit électrique à des intervalles prédéterminés et régulant le courant fourni à la charge (12) pour le situer entre un niveau maximum et un niveau minimum.
Patent CA-2076502-A1 (CA)
Title: Fluid management systems
Inventor: BEISER DAVID G
IPC: A61B1/00
Filed: 1992-08-20
Abstract: ABSTRACT OF THE DISCLOSURE             -Apparatus for supplying liquid to a body cavity during an endoscopic procedure includes a feedback loop-con-trolled liquid supply device inherently capable of supplying liquid at a substantially constant pressure substantially independent of the flow rate of liquid delivered by the liquid supply device within a relatively wide range of flow rate.          Also disclosed are a disposable plastic pump cassette having an inflow pump in a housing, and an operative cannula.  The surgical procedure is performed with continuous control over the body cavity pressure, regardless of the outflow flow rate.
Patent CA-2077746-A1 (CA)
Title: Mercaptoacyl aminolactam endopeptidase inhibitors
Inventor: NEUSTADT BERNARD R
IPC: A61K31/4015
Filed: 1991-03-07
Abstract: Mercaptoacyl aminolactam inhibitors of endopeptidases of formula (I), wherein Y is -(CHR5)n(CR3R4)- or -(CR3R4)pX(CR3R4)q-, wherein two substituents selected from the group consisting of R3, R4 and R5, can form a benzene, cyclopentane or cyclohexane ring; X is -O-, -S-, -SO- or -SO2-; Q is hydrogen or R6CO-; m is 1 or 2; n is 1, 2, 3 or 4; p is 1 or 2; q is 2 or 3; R1 is lower alkyl, aryl or heteroaryl; R2 is hydrogen, lower alkyl, hydroxylower alkyl, lower alkoxylower alkyl, aryllower alkyl or heteroaryllower alkyl; R3 and R4 are independently hydrogen, lower alkyl, aryllower alkyl or heteroaryllower alkyl; R5 is hydrogen, lower alkyl, aryllower alkyl, heteroaryllower alkyl, hydroxy, lower alkoxy, mercapto, or lower alkylthio;  and R6 is lower alkyl, aryl or heteroaryl, use of the compounds, alone or in combination with an ACE inhibitor or an ANF, in the treatment of cardiovascular disorders such as hypertension, congestive heart failure, edema and renal insufficiency, use of the compounds in the treatment of nephrotoxicity and pain conditions, and pharmaceutical compositions containing said compounds are disclosed.
Patent CA-2082657-A1 (CA)
Inventor: MILES SCOTT D
IPC: G01N21/65
Filed: 1991-05-10
Abstract: 2082657 9118277 PCTABS00008 A gas analysis cell (10) positioned within an optical resonant cavity in a gas analysis system is disclosed wherein the cell includes a flow (50A, 50B) of buffer gas which forms a "dam", thereby protecting the optical elements (20-22) in the analysis system.  The analysis cell includes an inlet (34) for introducing a gas sample (52) into the analysis chamber (26) of the cell. Two buffer gas inlet ports (40, 42), one on each end of the cell, are provided to introduce a flow of buffer gas (50) which is directed past optical elements (20-22) in the system adjacent the ends of the cell. Two ouput ports (44, 46) are located at the ends of the analysis chamber to remove the buffer gas and gas sample mixture. The flow (50) of buffer gas acts to confine the gas sample (52) within the analysis chamber and reduce adverse effects which occur when the gas sample comes in contact with the optical elements of the system. By providing a constant non-turbulent flow of gas adjacent the system optics, adverse changes in index of refraction are avoided, thus reducing beam steering and Schlieren effects which can occur when Brewster windows or other optics are used to constrain the gas sample within the analysis cell. The buffer gas flow in the analysis cell of the present invention eliminates the need for gas cell windows which have intrinsic losses. This in turn minimizes losses which cause lower circulating intracavity power and signal strength.
Patent CA-2082794-A1 (CA)
Title: Method of preparing uv absorbant and abrasion-resistant transparent plastic articles
Inventor: RZAD STEFAN J
IPC: B05D7/24
Filed: 1992-11-12
Abstract: RD-20,969 Method of Preparing UV Absorbant and Abrasion-Resistant Transparent Plastic Articles Abstract of the Disclosure A method of preparing transparent plastic articles having an improves protective stratum thereon.  The protective stratum provides protection form UV light and abrasion.  The article includes a polycarbonate substrate and multi-layered coating applied by plasma enhanced chemical vapor deposition on surface of the substrate.
Patent CA-2083148-A1 (CA)
Title: Bistriazenes as chemotherapeutic agents
Inventor: BLUMENSTEIN JEFFREY J
IPC: A61K31/13
Filed: 1991-05-22
Abstract: The present invention is directed to bistriazene compounds, pharmaceutical compositions containing effective anti-cancer amounts of these compounds, a method for treating cancer comprising administering to affected subjects an anti-cancer effective amount of a bistriazene compound, and the use of bistriazene compounds as crosslinking reagents applicable to the synthesis and manipulation of polymeric macromolecules.