baber/WOPTO huggingface dataset:
Patent CA-1209367-A (CA)
Inventor: CURE OMER P I
IPC: G01K7/12
Filed: 1983-08-31
Granted: 1986-08-12
Abstract: IMMERSION MEASURING PROBE FOR USE IN MOLTEN METALS    Abstract Of The Disclosure An immersion probe as a preassembled unit includes a measuring head having a measuring element protected for minimizing trapping of gases by a sheath.  The sheath is tapered toward a free end.  The probe is adapted to be immersed in molten metal for measuring temperature and/or oxygen content.
Patent CA-1190501-A (CA)
Inventor: PYTLEWSKI LOUIS L
IPC: C07C67/00
Filed: 1983-09-27
Granted: 1985-07-16
Abstract: Organic functional fluids containing halogenated organic compounds present as contaminants therein are treated with a NaPEG decomposition reagent in an inert atmosphere to produce a functional fluid phase substantially free of the halogenated organic compound and a reagent residue phase containing a partially dehalogenated organic derivative therein. The latter may be further dehalogenated by reacting the reagent residue with oxygen.
Patent CA-1219268-A (CA)
Inventor: KRAATZ UDO
IPC: C07D249/08
Filed: 1984-01-20
Granted: 1987-03-17
Abstract: (-) - Antipode of (E) - 1 - cyclohexyl -4,4-dimethyl-3-hydroxy-2- (1,2,4-triazol-1-yl)-pent-1-ene A B S T R A C T     The new (-)-antipode of (E)-1-cyclohexyl-4,4-dimethyl-3-hydroxy-2-(1,2,4-triazol-1-yl)-pent-1-ene of the for-mula   (I) exhibits very good plant growth regulating properties.          The optically active compound of the formula (I) can be prepared from the racemic (E)-1-cyclohexyl-4,4-dimethyl-3-hydroxy-2-(1,2,4-triazlol-1-yl)-pent-1-ene by resolution of the racemate.
Patent CA-1209332-A (CA)
Inventor: BENTE ALFRED
IPC: A43B13/14
Filed: 1984-01-31
Granted: 1986-08-12
Abstract: TITLE OF THE INVENTION              Sole for a cross-country ski boot and associated binding base plate ABSTRACT OF THE DISCLOSURE   A sole for a cross-country ski boot has a front extension portion for securing it to a ski. Provided in or on the tread surface of the sole, in a transitional region between the front extension portion and the front portion of the actual sole, or somewhat rearwardly thereof, is at least one transverse groove or transverse rib associated with a matching transverse rib or groove on or in a base plate to the secured to the ski. The interengagement of the rib and groove provides that the sole of the boot is supported against lateral deflection or twisting movements with respect to the fixing point on the ski binding, even when the boot is raised comparatively far away from the top of the ski.
Patent CA-1221775-A (CA)
Inventor: MILLOT JEAN P
IPC: G21C7/10
Filed: 1984-02-08
Granted: 1987-05-12
Abstract: The invention relates to a fuel assembly with cooled guide tubes for a nuclear reactor. It consists of a bundle of parallel fuel tubes (1) held in a structure comprising spacer grids, guide tubes (6) and end plates. At least a part of the guide tubes (10) comprises a set of guiding surfaces (16) projecting towards the interior of the tubes (10) over the whole of their length. The projections (16) are formed by embossing of the wall of the tube (10) and permit the guidance of the rod of absorbing material which is moved in the tube and the provision of circulating spaces for the cooling fluid between the tube and the rod of absorbing material. The invention applies in particular to pressurized water reactors and to reactors with neutron spectrum variation.
Patent CA-1204176-A (CA)
Title: Trimming resistances in symmetrical polyphase  networks
Inventor: GAWARGY MUMTAZ B
IPC: H03H7/21
Filed: 1984-02-16
Granted: 1986-05-06
Abstract: TRIMMING RESISTANCES IN SYMMETRICAL POLYPHASE NETWORKS     Abstract of the Disclosure A symmetrical polyphase network consists of a ring of series-connected alternate resistors and capacitors, with junction points therebetween alternately forming inputs and outputs of the network.  For example there are four resistors and four capacitors.  The resistors are trimmed so that the product of the resistance and the capacitance of the components connected to each respective output is equal to a product RC, R and C being the nominal resistance and capacitance of the resistors and capacitors.
Patent CA-1221932-A (CA)
Inventor: GARTSIDE ROBERT J
IPC: C10G9/32
Filed: 1984-04-05
Granted: 1987-05-19
Abstract: ABSTRACT OF THE DISCLOSURE     An improved Thermal Regenerative Cracking (TRC) apparatus and process includes:  (1) an improved low residence time solid-gas separation device and system; and (2) an improved solids feeding device and system; as well as an improved sequential thermal cracking process; an improved solids quench boiler and process; an  improved preheat vaporization system; and an improved fuel gas generation system for solids heated.          One or more of the improvements may be incorporated in a conventional TRC system.
Patent CA-1218064-A (CA)
Inventor: BRU-MAGNIEZ NICOLE
IPC: C07D213/80
Filed: 1984-04-17
Granted: 1987-02-17
Abstract: ABSTRACT OF THE DISCLOSURE      A compound of formula:                                           (I) useful as analgesic and anti-inflammatory drug.
Patent CA-1213783-A (CA)
Inventor: REEVES ROBERT L
IPC: B65D81/05
Filed: 1984-05-04
Granted: 1986-11-12
Abstract: ABSTRACT OF DISCLOSURE       An inflatable dunnage bag is formed by a flat, flexible triangular envelope constructed of heavy kraft paper and a sealed inner plastic liner which is inflatable through a valve.  The bag is used for shoring load by standing it upright with its base topmost, horizontally oriented, and positioned adjacent the top of the load and its apex positioned contiguous to the bottom perimeter of the load.
Patent CA-1221754-A (CA)
Inventor: DUFFY THOMAS E
IPC: F22B35/00
Filed: 1984-05-08
Granted: 1987-05-12
Abstract: Abstract of the Disclosure Steam Generator Control Systems Control systems (or controllers) for once through, unfired stream generators (or boilers) which control a single parameter -- the feedwater flow to the boiler -- in accord with an energy or enthalpy balance between the hot gases supplied to the boiler and the steam generated in it.  These control systems have a predictive mode of feedwater control and, optionally, an operator selectable, feedback mode to compensate for drifts in the predictive mode.  Other corrections may also be made, and predictive and corrective flow splits can be provided to obtain maximum efficiency when the control system is utilized to regulate the operation of a dual pressure boiler.
Patent CA-1226715-A (CA)
Inventor: COOK LYNN W
IPC: E04B7/08
Filed: 1984-06-22
Granted: 1987-09-15
Abstract: MULTIPLE RISE COVER     Lynn W. Cook Abstract A cover and erection method for a tank, sedimentation device or building cover constructed over or within a generally continuous upstanding circular side wall (30), made up of a series of concentric spaced thrust rings (11, 12, 21) having multiple short curved radial beams (14, 19) bridging the annuli between the rings and cover plates (17, 21) extending across the spaces between adjacent ones of the beams between each of the spaced rings.  Erection may be from the wall inwardly or from the center to the wall.   In either event an intermediate thrust ring is temporarily supported at an elevation above and within the side wall and the beams set across the rings in relatively short radial spans prior to welding of beams and plates to the respective rings.  By this technique, small lightweight beams can be utilized for building large-diameter covers or domes with each rise span being of relatively small length.  Each rise may be designed in terms of beam and plate size independently of the beam and plate size used in the previous rise.  In one embodiment where the radius of curvature of any rise differs from that of other rises providing for unusual geometric requirements or providing for less stress on the cover plates.
Patent CA-1226852-A (CA)
Inventor: BOEHM TERRENCE E
IPC: A01G23/04
Filed: 1984-06-25
Granted: 1987-09-15
Abstract: TREE TRANSPORTER ABSTRACT OF THE INVENTION          A tree transporter comprises a plurality of buckets pivotally mounted on a rectangular frame.  The frame has two sides and a central beam mounted higher than the sides together with a number of transverse beams so as to form square cells between the sides and the central beam in which the buckets can be received.  The buckets are sup-ported for pivotal movement on collars attached to the outer surface of the bucket with the axis of rotation in-dined relative to the plane of an open mouth of the bucket so that the axis intersects the side wall of the bucket on one side higher than on the other side.  In addition the axis of rotation is arranged diagonally relative to the square cells and incline upwardly from one side to the higher central beam so that the bucket when it pivots moves from a position where the axis of the bucket points outwardly from the side for loading to a transport position wherein the axis of the bucket lies along the framework.
Patent CA-1242151-A (CA)
Inventor: NAKAGAWA YUZO
IPC: B01D15/08
Filed: 1984-08-17
Granted: 1988-09-20
Abstract: ABSTRACT OF THE DISCLOSURE:      A chromatographic plate comprising a support having a plurality of linear grooves engraved on the rear is disclosed. Each of said grooves have a uniform depth of a half or less as large as the thickness of the support and serves to guide a cutter. After the chromatographic development,the support may easily be cloven along the grooves into strips together with an adsorbent layer carried by the front of the support to give a sample holder for mass spectrometry.
Patent CA-1206768-A (CA)
Inventor: FREI HANS-PETER
IPC: A47J31/42
Filed: 1984-08-24
Granted: 1986-07-02
Abstract: ABSTRACT OF THE DISCLOSURE            A coffee machine includes a grinding mill, a proportioning cham-ber arranged adjacent to the outlet of the grinding mill and a processing chamber, into which the coffee powder from the pro-portioning chamber is discharged. The coffee powder coming from the grinding mill is thrown into the proportioning chamber, which includes a pressure sensitive, elastically resilient wall element with a signal generator connected thereto. As soon as the proportioning chamber is filled with coffee powder, a dy-namic pressure is built-up within the proportioning chamber due to the overpressure caused by the grinding mill, which forces the wall element to a displacement, whereby the signal genera-tor is operated. Subsequently, on the one hand, the motor of the grinding mill is switched off and, on the other hand, a bot-tom wall part of the proportioning chamber is unlocked, whereby the milled product, assisted by the elastically resilient wall element, is discharged from the proportioning chamber.
Patent CA-1248451-A (CA)
Title: Compositions pharmaceutiques a biodisponibilite  accrue
Inventor: DIETLIN FRANCOIS
IPC: A61K31/43
Filed: 1984-08-31
Granted: 1989-01-10
Abstract: Des formes pharmaceutiques sèches à résorption par voie digestive améliorée sont obtenues en incorporant au ou des principes actifs un agent émulsionnant choisi parmi un ester d'acide gras de glucide et un copolymère d'oxyde d'éthylène, dioxyde de propylène et du propylène glycol. La quantité de cet agent émulsionnant est comprise entre 1,5 et 15% de la quantité de principe actif. Le mélange ainsi réalisé est additionne d'excipients inertes appropriés pour l'administration par voie buccale.
Patent CA-1213189-A (CA)
Inventor: SILVERWATER BERNARD
IPC: F16K24/04
Filed: 1984-10-10
Granted: 1986-10-28
Abstract: ABSTRACT An automatic valve for bleeding air from liquid or with reversal of the principal elements, vice-versa.  In an embodiment for bleeding free air from a hydraulic fluid reservoir or the like, a capillary extends through a movable piston in series with an orifice to differentiate between hydraulic fluid and air due to differences in the pressure drop across the capillary which results from differences in the viscosity of the fluids attempting to pass therethrough.  When air, having relatively low viscosity, flows through the capillary, the differential pressure across the capillary and, accordingly, across the piston, is low and the valve remains open to bleed the air.  When hydraulic fluid attempts to pass through the capillary, however, the differential pressure thereacross due to the fluid's relatively high viscosity is sufficient to move the piston and close the valve.  In the preferred embodiment, the bleed valve may also utilize a second movable piston to positively seal the valve at low reservoir pressure, thus preventing the valve from leaking fluid when the hydraulic system is inactive.
Patent CA-1239587-A (CA)
Inventor: RUBIN DAVID
IPC: A61K31/20
Filed: 1984-10-16
Granted: 1988-07-26
Abstract: ABSTRACT OF THE DISCLOSURE           A pharmaceutical composition includes a combination of eicosapentaenoic acid and/or docosahexaenoic acid  together with one or more of dihomo-.gamma.-linolenic acid, cis-linoleic acid and .gamma.-linolenic acid.   This particular combination of fatty acids may also be administered in the form of a food product such as mar-garine or cooking oil.  The composition causes lowering of blood cholesterol and triglyceride levels.  The fatty acids used in this composition may be separated from mixtures thereof or from natural sources thereof by iodinating the double bonds in the starting fat or oil, saponifying, extracting the iodinated fatty acids, methyl-ating and separating by column chromatography, and then deiodin-ating.
Patent CA-1243988-A (CA)
Inventor: HANSEN GERALD M
IPC: B65D5/00
Filed: 1984-11-14
Granted: 1988-11-01
Abstract: PACKAGE WITH FOLDABLE DIVIDER             Abstract of the Disclosure A package for articles having a length, width and height wherein the length is greater than the width and the length of two articles is substantially equal to the total width of three articles comprising a rectangular container and a foldable divider that is foldable to define pockets for five articles when it is placed in the container.
Patent CA-1247159-A (CA)
Inventor: DAEYAERT GUIDO J E
IPC: F04B39/02
Filed: 1984-11-30
Granted: 1988-12-20
Abstract: A b s t r a c t:            A shaft seal for a gas pumping device comprising a mechanical seal (5,6) and a labyrinth seal in form of a sliding bearing (4). A chamber (7) between the mechanical seal and the sliding bearing is fed with lubricant for the bearing at a pressure being higher than the gas pressure on the other side of the mechanical seal so that there is no leakage of gas past the mechanical seal.
Patent CA-1218154-A (CA)
Inventor: COHEN AVI
IPC: G10K9/04
Filed: 1984-12-11
Granted: 1987-02-17
Abstract: ABSTRACT OF THE INVENTION         In combination with a system for collecting and processing data is a generic Speech Transaction Processing System (STPS) intended for data collection in a variety of environments and applications.  The system has two modes of  operation:   Transaction  Definition  Mode  (TDM)  and Transaction Processing Mode (TPM).  The TDM is used off-line by the system manager to configure  the  system to his/her  particular  needs.   This  configuration  process includes the  definition of  the  exact  syntax  (grammar) associated with the different transactions to be processed by the system.  The TPM is an on-line process and is used for the actual processing of the transactions as defined through the TDM.  The structure of the Transaction Defini-tion Mode of operation relieves the user from having to be an "expert" in speech technology and/or programming.  In addition,  the system is designed to take advantage of a broad spectrum of available speech recognition and synthe-sis devices.  Therefore, the basic system in addition to being application-independent is to a large degree speech-hardware-independent.  This independence allows for utili-zation of the system in different environments as well as for different applications.
Patent CA-1234049-A (CA)
Inventor: WENDEL ARMIN
IPC: A61K9/14
Filed: 1984-12-12
Granted: 1988-03-15
Abstract: Abstract Pharmaceutical preparation containing phospholipids for the therapeutic treatment of rheumatic diseases which contain in addition to the antiphlogistically acting oxicam derivatives of the general formula   special 1,2-diacyl-glycero-3-phosphocholines wherein 75-86% by weight of the acyl radicals are unsaturated fatty acid radicals, and the preparation thereof.
Patent CA-1234681-A (CA)
Inventor: CSAKVARY TIBOR
IPC: G05B19/401
Filed: 1985-01-08
Granted: 1988-04-05
Abstract: ABSTRACT OF THE DISCLOSURE         A programmable assembly  system for performing any of a variety of operations for different batch assem-blies wherein at least some of the batches have different end points is obtained by using a limited capability, high reliable, high speed pick and place robot 30 mounted on a machine base 10 which has the capability of shifting its table 14 in any of three perpendicular directions so that any style changeover between batches the machine base is operated in a program manner to set up for a different batch operation.
Patent CA-1253040-A (CA)
Inventor: OLSON DANIEL R
IPC: B32B27/30
Filed: 1985-02-01
Granted: 1989-04-25
Abstract: ABRASION-RESISTANT RESINOUS ARTICLES               ABSTRACT OF THE DISCLOSURE         Resinous articles, especially polycarbonate articles, coated with an abrasion-resistant surface coating such as a silicone hardcoat, contain a primer coat between the article and the surface coating, said primer coat being a copolymer of a monomer mixture including an ethylenically unsaturated monomer having an ultraviolet degradation inhib-iting moiety, preferably a 4-(2-hydroxybenzophenone)oxy moiety.  The articles are characterized by improved hardcoat adhesion and resistance to discoloration and ultraviolet degradation.
Patent CA-1245270-A (CA)
Inventor: ELTON RICHARD K
IPC: H02K3/40
Filed: 1985-03-01
Granted: 1988-11-22
Abstract: SEMI-CONDUCTOR LAYER FOR INSULATED ELECTRICAL CONDUCTORS     ABSTRACT OF THE DISCLOSURE      A semi-conducting pyrolyzed glass fiber layer equalizes the electrical potential on the exterior surface of an insulated conductor when the layer covers the surface.  The layer prohibits the development of a corona discharge and bleeds off any electrical charge developed thereon when the layer is electrically coupled to a body having a known potential.  The insulated conductor may be windings in a dynamoelectric machine.
Patent CA-1259782-A (CA)
Inventor: YAMAMOTO MASAHIKO
IPC: F16K1/226
Filed: 1985-05-06
Granted: 1989-09-26
Abstract: ABSTRACT     A butterfly valve comprises a substantially cylindrical casing having an annular valve seat on its inner peripheral surface, and a valve disk disposed within the casing and rotatable about an axis.  The valve disk is formed at an outer peripheral edge portion with an annular groove in which an annular valve seal is partially fitted.          The valve seal is adapted for pressing contact with the valve seat at a predetermined pressure and anchored in the annular groove by resin pressure-injected into the annular groove through a resin injection channel in communication with the groove.  Accordingly, the seal pressure of the valve seal on the valve seat can be set to the predeter-mined value at all times even if the dimensions of the valve seat and the valve disk and the position of the axis of rotation involve errors.
Patent CA-1253755-A (CA)
Inventor: SUZUKI TOSHIO
IPC: C08F299/00
Filed: 1985-05-30
Granted: 1989-05-09
Abstract: METHOD OF MAKING A COATED QUARTZ OPTICAL          COMMUNICATIONS FIBER AND THE COATED FIBER                      OBTAINED THEREFROM                   Abstract Optical communications fibers made by coating with an addition curable composition made from an alkenyl con-taining organopolysiloxane, a methylhydrogenpolysiloxane, a platinum-type catalyst, and an alkynyl compound provide reduced hydrogen gas generation on quartz fiber and has less transmission loss when the platinum-type catalyst is present in amounts greater than 20 ppm platinum-type metal, the SiH to aliphatically unsaturated is from 0.75/1.00 to 1.05/1.00, and the weight ratio of total alkynyl groups to platinum-type metal is 1.0/1.0 to 15.0/1.00.
Patent CA-1264914-A (CA)
Inventor: ORR JOHN
IPC: F16B33/00
Filed: 1985-06-14
Granted: 1990-01-30
Abstract: ABSTRACT          "Improvements in Fastenings and Seals"     A bolted joint between two parts (10,12) is strengthened by means of an annular reinforcement (20) having a sloping face (22) engaging a groove (18).          Tightening of the bolt produces a compressive stress around the hole which counteracts ovalisation and fatigue failure.  The reinforcement can be a washer (20) as shown, or can be embodied in a bolt head, nut, rivet insert, or other item.  Application of the invention to seals is also described.
Patent CA-1248037-A (CA)
Inventor: GARLICK RUSSELL K
IPC: G01N33/534
Filed: 1985-06-25
Granted: 1989-01-03
Abstract: ABSTRACT     A process for radiolabeling methionine - containing peptides and proteins.
Patent CA-1240215-A (CA)
Inventor: CHANDROSS EDWIN A
IPC: H01L21/316
Filed: 1985-06-26
Granted: 1988-08-09
Abstract: FABRICATION OF DEVICES WITH A SILICON OXIDE REGION            Abstract Conformal layers of a silicon oxide, such as silicon dioxide, are deposited at temperatures below 600 degrees C through the decomposition of compounds such as diacetoxyditertiarybutoxysilane.  The required temperatures do not significantly affect temperature-sensitive structures.  Therefore, it is possible to form silicon oxide regions in the processing of devices having these structures.
Patent CA-1248631-A (CA)
Inventor: KOBAYASHI OSAMU
IPC: G07F5/24
Filed: 1985-09-06
Granted: 1989-01-10
Abstract: ABSTRACT OF THE DISCLOSURE    The control system is constituted by a plurality of switches operated by inserted coins of different denomina-tions, first register for storing amounts of inserted coins for each denomination and a second register for storing remaining amount of change,  The amount of coins corresponding to operated switch is added to the content of the first register, 1 is added to the content of the second register in accordance with the denomination of the inserted coin, and 1 is subtracted from the content of the second register in accordance with the denomination of payed out money.  The selling price of a merchandize is subtracted from the total price of the inserted coins for calculating the amount of change,  Selling is possible or not is determined by sequentially subtracting the price of the coins starting from a coin of the highest price from the change.  The content of the first register is sequen-tially changed until the content exceeds the selling price and the selling price is subtracted from the content of the first register for setting the content to the amount of change for different denomination of coins.
Patent CA-1247079-A (CA)
Inventor: SOLYOM SANDOR
IPC: C07J5/00
Filed: 1985-09-12
Granted: 1988-12-20
Abstract: NOVEL STEROIDS  AND PROCESS FOR PREPARING SAME                       A b s t r a c t The invention relates to new pregnene derivatives of the general formula (I),                 (I) wherein R1  stands for a C1-4 alkyl group;      R2  stands for a hydrogen atom or a C2-4 alkanoyl group;      R3  stands for a hydrogen atom, a hydroxyl group or a C2-4 alkanoyloxy group;      A   represents a ring of the general formula (1)                 (1) or a ring of the general formula (2),                 (2) wherein R4  means a hydrogen atom or a methyl group;         R5  stand  for a hydroxyl group, a C2-4 alkanoyloxy group or a C1-3 alkoxy group;         R6  means a hydroxyl group, a C2-4 alkanoyloxy group, a C1-3 alkoxy group, an oxo group or a C2-3 alkylenedithio group; the dotted line optionally represents one or more additional valence bonds, with the proviso that, when the dotted line between C9 and C11 represents an additional valence bond, then R3 stands for a hydrogen atom; and the wavy line shows that the given substituent can be bound to the carbon atom in two alternative spatial arrangements, as well as to their stereoisomers and the mixture of these stereoisomers, The compounds of the general formula (I) are valuable intermediates for the synthesis of known biologically active 21-hydroxyprogesterone derivatives.