baber/WOPTO huggingface dataset:
Patent CA-2037409-A1 (CA)
Inventor: BOULET JEAN
IPC: E21B23/00
Filed: 1991-03-01
Abstract: Le dispositif comporte un train de tiges ayant une première extrémité par l'intermédiaire de laquelle on transmet la rotation au train de tiges et la force axiale sur l'outil (3) pendant le forage et une seconde extrémité à laquelle est fixé l'outil (3). Le dispositif comporte des moyens de réglage en azimut de la trajec-toire de l'outil de forage constitués par un corps tubulaire (10) comportant une lame d'appui (11) en sail-lie radiale, monté rotatif sur le train de tiges (2) et un moyen de jonction manoeuvrable à distance permettant de solidariser en rotation le train de tiges (2) et le corps tubulaire (10) dans sa position active. Dans la position inactive du moyen fie jonction, le train de tiges (2) est libre en rotation à l'intérieur du corps tubulaire qui est maintenu immobile en rotation dans le trou de forage par la lame d'appui (11). La lame d'appui (11) est placée dans le trou de forage, dans une orien-tation angulaire permettant le réglage d'azimut dans la direction voulue.
Patent CA-2041653-A1 (CA)
Title: Yeast with high content of arginine
Inventor: ISHINO SHUICHI
IPC: C12N1/16
Filed: 1990-08-27
Abstract: ABSTRACT        The present invention relates to yeast with a high arginine content which belongs to Kluyveromyces polysporus and has resistance to ethionine.
Patent CA-2042582-A1 (CA)
Inventor: GAFFE MICHEL
IPC: A61G7/075
Filed: 1990-09-25
Abstract: ABREGE DESCRIPTIF - Dispositif pour assurer un positionnement déterminé des membres inférieurs pour les personnes devant observer une position de décubitus dorsal prolongée compor-tant un bloc central (1) pourvu des deux faces (2a) et (2b) latérales d'appui pour les jambes les deux faces étant disposées selon des plans verticaux convergent vers le sujet en définissant l'angle de positionnement des membres inférieurs et au moins une desdites faces d'appui latérales du bloc central est associé à au moins un support latéral (5,5') pour le repos de la jambe correspondante, ce support étant susceptible d'être positionné contre la face du bloc central, le support latéral comportant une face (6) orientée vers le haut et de profil concave pour le repos confortable et stable de la jambe ainsi positionnée. - Figure 2.
Patent CA-2042628-A1 (CA)
Title: Limit sensing indicator
Inventor: STEINKE KARL O
IPC: F01D17/08
Filed: 1991-05-15
Abstract: LIMIT SENSING INDICATOR Abstract of the Disclosure A limit sensing device (14) for permanently indicating when a predetermined temperature limit has been reached in a fluid conduit, includes a housing (20) mounted on the conduit in heat transmitting rela-tion with the fluid and an indicator (30) movable in the housing (20) between a retracted position and an activated, non-resettable, extended position to provide a visual indication that the predetermined temperature limit has been reached.  The indicator (30) is biased outwardly towards the activated position and a retainer in the form of an annulus formed of fusible material (40) normally secures the indicator in the retracted position within the housing against the forge of a biasing spring (42) until the predetermined temperature has been reached causing the retainer to melt or fuse and thereby release the indicator to move outwardly to the extended position providing a visual indication signaling that an overtemperature condition has been reached in the fluid conduit.
Patent CA-2043914-A1 (CA)
Title: Printing compositions utilizing esterified vegetable oil fatty acid as solvent
Inventor: MILLER MICHAEL J
IPC: C09D11/02
Filed: 1991-06-05
Abstract: The present invention is directed to a printing composition, in particular, a paste printing ink vehicle for effecting the setting of a paste printing ink by penetration into a substrate, the vehicle utilizing a vegetable oil fatty acid esterified with a simple alcohol or glycol as a solvent.  The use of the esterified fatty acid as a solvent in the printing ink vehicle enables the production of novel petroleum distillate free paste printing inks having characteristics substantially similar to that of conventional petroleum distillate based printing inks.
Patent CA-2044792-A1 (CA)
Inventor: MEISSNER GEORGE H
IPC: A61F5/44
Filed: 1991-06-17
Abstract: Apparatus and method for cutoff register control for diaper machines wherein an advancing diaper web is sensed by strobe light imaging in connection with a point fixed in space to produce a distance value between the leading edge of the diaper pad and the fixed point, comparing the image distance with a predetermined value and then adjusting the means for cutoff and strobe trigger to bring the distance and picture within the value range.
Patent CA-2045142-A1 (CA)
Title: Process for the preparation and purification of a mixture of glycosphingolipids, free from contamination by non-conventional viruses
Inventor: DELLA VALLE FRANCESCO
IPC: C07H1/08
Filed: 1990-11-16
Abstract: The present invention provides a process for the preparation of a ganglioside mixture, which is free from contaminates which are associated with non-conventional, life-threatening viruses, without altering the biological and pharmacological characteristics of the mixture on the central and peripheral nervous systems.  The process includes the carrying out of twelve interrelated steps.
Patent CA-2045356-A1 (CA)
Title: Integrated two reaction zone process for c4, c5 and c6 isomerization
Inventor: JOHNSON BRIAN H
IPC: C07C9/16
Filed: 1991-06-25
Abstract: A C4 feedstock and a C5-C6 feedstock are isomerized in a process that reduces equipment and operating expenses by utilizing a process flow scheme that provides beneficial heat integration and facilitates the use of common recovery zone while permitting a wide variation in the relative ratio of a C4 to a C5-feedstock. The isomerization of the C4 feedstock first takes place in a separate reaction zone. The effluent from the C4 isomerization zone is heat exchanged against or mixed with the C5-C6 feedstock ahead of an additional isomerization zone that converts the C5-C6 hydrocarbons, and if present, normal C4 hydrocarbons, to more highly branched hydrocarbons. Effluents from both isomerization zones enter a common separation section that removes light gases from the isomerate product.
Patent CA-2045444-A1 (CA)
Title: Polymers of olefinically unsaturated monomers and solutions of these polymers
Inventor: REHMER GERD
IPC: C08F2/06
Filed: 1991-06-25
Abstract: O.Z. 0050/41700 Abstract of the Disclosure:   Polymers of olefinically unsaturated monomers and solutions of these polymers are obtainable by a process in which the olefinically un-saturated monomers are polymerized in the presence of a free radical initiator in solution under polymerization conditions which are otherwise predetermined, in such a way that the solvent and/or a liquid part of one or more reactants of the polymerization batch are initially taken and heated to the polymerization temperature, and some or the total amount of the monomers to be polymerized is fed continuously to the agitated initially taken part of the polymerization batch via one or more feeds, with main-tenance or initiation of the polymerization, in such a way that the outlet orifice of the one or more feeds is located below the surface of the initially taken liquid part of the polymerization batch.
Patent CA-2047415-A1 (CA)
Inventor: FENYES JOSEPH G
IPC: A01N43/56
Filed: 1991-07-19
Abstract: A method of protecting plants and seeds thereof which are susceptible to attack by microorganisms.  To the plant or seed is applied a compound having the formula (see fig.I) wherein R and R' are independently selected from hydrogen and alkyl of 1 to 4 carbon atoms; and R" is a moiety selected from the group consisting of (a) hydrogen, (b) a halogen atom selected from the group consisting of F, C1, Br and I, and (c) a nitro group or the hydrochloride salt of the compound.  The method disclosed is especially useful for protecting ornamental plants, vegetable plants and cereal crop plants and seeds thereof which are susceptible to attack by microorganisms.  A composition containing the compound of formula I for use in protecting plants which are susceptible to attack by microorganism is also provided.
Patent CA-2048933-A1 (CA)
Inventor: TSUDA HIROKI
IPC: H04L27/00
Filed: 1991-08-12
Abstract: A time division PLL is composed of a complex multiplier (1), a phase difference detector (2), a low-pass filter (3), an adder (4) and a digital VCO (5).          A D.C. value indicating the recovered carrier component of a receive burst is obtained by a squaring circuit (9) from a baseband signal, which is the output of the complex multiplier (1).  The time division PLL operates as a PLL having frequency different lead-in ranges on a time division basis, differing between the period in which no burst has been received yet and the period in which the former part of the carrier recovery section of the receive burst is being received.  It  operates, from the latter part of the carrier recovery section until the completion of data reception, as a PLL having the frequency pull-in range in which the greatest D.C. value was outputted during the time division operation.
Patent CA-2049799-A1 (CA)
Title: Optically active triazole derivatives and compositions
Inventor: MURAKAMI KIMIHIRO
IPC: C07D303/14
Filed: 1991-08-23
Abstract: A  B  S  T  R  A  C  T           The compound (+)-2-(2,4-difluorophenyl)-1-[3-[(E)-4-(2,2,3,3-tetrafluoropropoxy)styryl]-1H-1,2,4-triazol-1-yl]-3-(1H-1,2,4-triazol-1-yl)propan-2-ol, which has antifungal activity, and is valuable in treatment of fungal infections in man and in other animals, pharmacologically acceptable salts thereof, solvates thereof and solvates of salts thereof, and also methods for its preparation, and medicinal compositions characterised in that they contain it as active ingredient.  The invention also concerns intermediates for the preparation of the compound shown by the formula ((+)-I) and also methods for their preparation.
Patent CA-2050695-A1 (CA)
Title: Process for improving secondary coffee extracts in the production of soluble coffee
Inventor: WEISEMANN CLAUS
IPC: A23L5/20
Filed: 1991-09-05
Abstract: ABSTRACT OF THE DISCLOSURE In a process for deacidifying and improving the flavor of socalled secondary extracts obtained in the production of instant coffees, the secondary extracts are pumped over alkaline molecular sieves and are therewith completely or partially liberated from acids and flavor-impeding organic compounds.
Patent CA-2051020-A1 (CA)
IPC: H04B10/155
Filed: 1991-09-10
Abstract: Frequency stabilizing in a, for instance star/branched-tree shaped, network can be well executed by locking the frequencies (f1) of the transmitters (T1) in the network centre to a common reference frequency source (CFC) and, moreover, per duplex connection, locking (at a fixed frequency distance) the frequency (f2) of the subscriber's transmitter (T2) to the transmission signal (t1) as received from the network centre's transmitter (T1). Per duplex connection only the subscriber's local oscillator (L2) has to be tuned so that the transmission signal from the network centre is received optimally. If the subscriber's local oscillator is tuned thus and the subscriber transmitter's frequency has the right frequency offset to the tuned local oscillator frequency (f4), at the network centre's side, signals from the subscriber's transmitter will be received optimally too if the local oscillator (L1) of the network centre's receiver (R1) is set at a certain (predetermined) frequency offset to the signal transmitted to the subscriber's receiver.  Frequency setting, at the network centre's side and at the subscriber's side, can be executed by means of auxiliary receivers (R1a,R2a) and AFC-units, generating the various frequency control signals, or by means of the receivers (R1,R2) already in use, provided with multiple pass filters and AFC-units. For achieving relative low IF frequencies, certain frequency orders are preferred.
Patent CA-2052759-A1 (CA)
Title: Kaddy koat
Inventor: WILSON PATRICK J
IPC: A63B57/00
Filed: 1991-10-03
Abstract: ABSTRACT            A golfer, when playing in inclement weather, presently can protect his clubs from getting wet by covering his bag-and-clubs with one of several different protective devices avail-able, all of which are awkward to install, to use and to remove from the bag-and-clubs, and are limited in their effectiveness.  This in-vention relates to a hood-and skirt like cover adaptable to almost any bag-and-clubs set. It can be installed and/or removed in seconds and requires no fasteners of any kind.  The hood portion allows a club to be selected, re-moved and returned to its place by tipping the hood backward against the resistance of a spring support;  it springs back into it's protective position immediately with no further manipulation or adjustment, the remaining clubs being protected all the while.
Patent CA-2056044-A1 (CA)
Title: 4 benzoyl isoxazole derivatives
Inventor: CAIN PAUL ALFRED
IPC: C07D261/18
Filed: 1991-11-22
Abstract: 4-Benzoyl isoxazole derivatives of the formula I:    wherein:     R represents alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl, optionally substituted cycloalkyl, -CO2R3,-COR5,cyano,nitro, -CONR31R4 or a halogen atom;      R1 represents :-hydrogen, alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl or optionally substituted cycloalkyl R2 represents :-halogen, R5, -SR5, -SOR5, -SO2R5, -SO2NR31R4,-CO2R3, -COR5, -CONR31R4, -CSNR31R4, -OR5, a nitro group, a cyano group, a group -O(CH2)q-OR5 or alkyl substituted by OR5;      R3, R31 and R4, which may be the same or different, each represents :-hydrogen, alkyl or haloalkyl;      R5 represents alkyl or haloalkyl; n represents an integer from 1 to 5; and q represents an integer from 1 to 3; and agriculturally acceptable salts thereof and their use as herbicides is described.
Patent CA-2056448-A1 (CA)
Title: Electromagnetic treatment device
Inventor: HOLCOMB ROBERT R
IPC: A61N2/04
Filed: 1991-04-02
Abstract: A therapeutic electromagnetic treatment device (10) is provided that includes four electromagnetic bodies (18,20,22,24) having two positive (20,24) and two negative (18,22) magnetic poles arranged to define the vertices of a quadrilateral shape. The two positive poles (20,24) define opposite diagonal vertices of the quadrilateral shape and the two negative poles (18,22) define opposite diagonal vertices of the quadrilateral shape.
Patent CA-2056702-A1 (CA)
Inventor: MIYAJIMA NORIHISA
IPC: C09J7/02
Filed: 1991-11-29
Abstract: The pressure sensitive adhesive composition is favorably utilized for lamination of plastic molded articles. particularly molded articles of polycarbonate resins and molded articles of acrylic resins because formation of blisters, such as bubbles and liftings, is prevented. It is favorably utilized for pressure sensitive adhesive sheets for surface protection because increase of adhesive strength is small, staining of the surface of the substrate is prevented and removability is excellent. It is also favorably utilized for electric insulation tapes because corrosion resistance, creep property and solvent resistance are excellent. The pressure sensitive adhesive composition comprises as the main component thereof a specific acrylic copolymer prepared by copolymerization of a specific methyleneamine derivative of acrylamide, a specific amine derivative of acrylimide, a specific diacetone derivative of acrylamide and a specific ester of acrylic acid.
Patent CA-2058394-A1 (CA)
Inventor: NICOLAY ALBERT
IPC: B60R13/02
Filed: 1991-12-23
Abstract: An overhead lining for vehicular inside roof linings of passenger cars is described, which is designed as self-supporting, integral shaped bowl. The overhead lining is made by compressing a mat of refuse nonwoven fabric, while exerting a pressure thereon at an elevated tempe-rature. For this purpose, the refuse nonwoven fabric is made up of a mixture of at least 30 per cent up to a maximum of 90 per cent of partially stretched polyester fibers with parts of polyester high-bulk fibers, supple-mented to 100 per cent. The weight per unit area of the finished shaped bowl is between 600 and 1,200 grams per square meter, and the thickness is between 1 and 10 milli-meters. The shaped bowl, on its one visual surface, is lined without an additional cement being used. The wall thickness of said shaped bowl may vary across its surface, and compaction of said shaped bowl, in the regions of its mounting elements, may be higher than in other regions.
Patent CA-2059331-A1 (CA)
Title: Lunch box with removable sub-containers
Inventor: WALKER HUGH
IPC: A45C11/20
Filed: 1992-01-14
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed is a lunch box having a plurality of sub-containers which may be easily removed from the internal compartment of the lunch box for cleaning and loading.  Also included in the lunch box is a net-like container designed to store fruit.  In the lid of the container, a compartment is provided which is sized and configured to store ice or a container filled with freezable liquid to allow the interior of the lunch box to be maintained cool.   The exterior of the box includes a handle as well as a strap and a recess designed to receive an aesthetic picture.
Patent CA-2060425-A1 (CA)
Inventor: WATSON GARY E
IPC: E01H5/06
Filed: 1992-01-31
Abstract: A detachable snowplow blade lift assembly including a mount frame permanently connected to the vehicle frame. A snowplow assembly including an A-frame and a snowplow blade mounted on the A-frame is pivotally connected to the mount frame.      A lift frame assembly including a lift actuator mechanism for raising and lowering the A-frame and snowplow blade is pivotally connected to the A-frame for rotation about a pivot axis. The snowplow blade lift assembly also includes a mounting arrangement for releasably connecting the A-frame and lift frame as a unit to the vehicle for pivotable movement of the A-frame relative to the vehicle and to the lift frame about the pivot axis. The A-frame mount affording pivotal movement of the A-frame end the lift frame about a common pivot axis provides a snowplow blade lift assembly which can be attached to, and detached from, the mounting frame as a unit and which has the capacity to stack snow.
Patent CA-2063163-A1 (CA)
Title: Engine
Inventor: LAWRENCE ALBERT B R
IPC: F16H19/08
Filed: 1992-03-17
Abstract: ENGINE            Field of Invention This  invention  relates  generally  to  mechanical  motion conversion.  In particular it deals with the conversion of rotary motion into linear motion and the conversion of linear motion into rotary motion.   In doing so,  it relies on the geometry of the spiral  or  helix  and  in  essence  the  drive  which  causes  the transmission or conversion consisting of two swash-plates placed rigidly back-to-back or face-to-face in relative to a common axis which acts as a drive shaft.
Patent CA-2063815-A1 (CA)
Title: Autocalibration of camshaft phasing feedback in a variable valve timing system
Inventor: VAN VUUREN WILLEM N J
IPC: F02D45/00
Filed: 1990-07-13
Abstract: Autocalibration of the camshaft phasing sensor of a closed-loop variable valve timing system of an internal combustion engine. The camshaft phasing adjustment mechanism comprises a cam that changes the camshaft phasing. This cam is provided with a dwell that occurs at a known true phasing of the camshaft. The cam is commanded to operate to the dwell, and the lack of change in the sensor output indicates when the dwell is reached. At this time the sensor output should exactly indicate the known camshaft phasing that is produced by the adjustment cam dwell. If it does not, the difference is calculated and forms an offset that is algebraically applied to the sensor output thereby calibrating the sensor.
Patent CA-2064340-A1 (CA)
Inventor: ETZBACH KARL-HEINZ
IPC: B41M5/385
Filed: 1992-03-23
Abstract: Abstract of the Disclosure: A process for transferring methine dyes from a transfer to plastic-coated paper by diffusion with the aid of an energy source comprises using a transfer on which there is or are located one or more dyes of the formula K-N=B where K    is an aromatic carboxylic or heterocyclic radical and B    is the radical of an acidic CH compound.
Patent CA-2064677-A1 (CA)
Inventor: TENG ALEX C
IPC: B29C45/27
Filed: 1992-03-30
Abstract: An injection molding nozzle having a melt channel with a number of diagonal portions which branch to equally spaced outlets far multi-cavity molding. The nozzle has an integral electrical heating element with a forward portion which extends adjacent the forward face of the nozzle between the spaced outlets of the melt channel. The forward portion of the heating element is integrally brazed in channels in the forward face of the nozzle and has a number of radially extending arms. One of the arms extends outward midway between each two adjacent outlets. This provides additional heat to the melt near the outlets and ensures it is evenly balanced between the diagonal portions of the melt channel.
Patent CA-2065913-A1 (CA)
Inventor: MELTON DOUGLAS E
IPC: F01N1/06
Filed: 1992-04-13
Abstract: A multi-channel active acoustic attenuation system has a plurality of adaptive filter channel models each of which is intraconnected to each of the remaining channel models such that each channel model has a model input from each of the remaining channel models. The correction signal from each model output to the respective output transducer is also input to each of the remaining channel models, and each channel model has an error input from each error transducer. A generalized system is provided for complex acoustic fields. <IMAGE>
Patent CA-2066456-A1 (CA)
Inventor: HOLLAND ROBERT VINCENT
IPC: C08L23/10
Filed: 1990-09-11
Abstract: L'invention se rapporte à une composition absorbant l'éthylène et d'autres composés non saturés. Cette composition contient des diènes ou triènes appauvris en électrons, qui sont incorporés dans un substrat perméable à l'éthylène. Dans un mode de réalisation préféré, cette composition comporte un ester dicarboxyoctyle de tétrazine dans un substrat polymère hydrophobe perméable à l'éthylène. Dans un mode de réalisation préféré, la composition est moulée sous la forme d'un mince film d'enveloppement et/ou d'emballage. L'invention se rapporte également à un procédé qui permet de retarder la maturation ou la sénescence de fruits et d'autres substances végétales et qui consiste à confiner le fruit ou la substance végétale dans une atmosphère ambiante soumise à l'action d'absorption de l'éthylène d'une composition contenant un diène ou triène appauvri en électrons qui est incorporé dans un substrat perméable à l'éthylène.
Patent CA-2071230-A1 (CA)
Title: Solvent compositions for use in pressure-sensitive copying paper
Inventor: SHEIHAM IVAN
IPC: B41M5/165
Filed: 1992-06-15
Abstract: A solvent composition for use in pressure-sensitive copying papers comprises a mixture of vegetable oil and a mono- or di-functional ester of a fatty acid or other acid composed of a non-aromatic saturated or unsaturated straight or branched hydrocarbon chain and a single terminal carboxyl group.
Patent CA-2074128-A1 (CA)
Title: Dental material with alumoorganopolysiloxane filler
Inventor: PANSTER PETER
IPC: A61K6/083
Filed: 1992-07-17
Abstract: The present invention relates to a paste-like dental material consisting of a polymerizable binding agent and a finely divided filler that is based on special organopolysiloxane compounds that contain aluminum and which can be hardened in the presence of an initiator to form a highly polishable substance, and to different applications of the material for dental purposes.