baber/WOPTO huggingface dataset:
Patent CA-1138868-A (CA)
Inventor: SCHMID WOLFGANG
IPC: A23K1/16
Filed: 1979-12-17
Granted: 1983-01-04
Abstract: ABSTRACT           Novel quinoxaline-di-N-oxide derivatives of the general formula   in which R1      is hydrogen or straight-chain or branched-chain alkyl having 1 to 4 carbon atoms; R2 and R3 independently of one another are each straight-chain or branched-chain alkyl having 1 to 4 carbon atoms, or together with the N atom they form a heterocyclic ring which is unsubstituted or is substituted by alkyl having 1 to 4 carbon atoms, and which has 4 to 5 ring carbon atoms and optionally an oxygen atom as further hetero atom, R4      is hydrogen, methoxy, methylthio, hydroxyl, fluorine, chlorine, bromine or cyano, A       is alkylene having 1 to 4 carbon atoms, with the proviso that if R4 has a meaning other than cyano, A is 1,2-ethylene, and R1 is hydrogen, including the acid addition salts thereof; processes for producing them; compositions containing these compounds; and the use thereof.  The novel active substances serve to combat pathogenic microorganisms in the field of veterinary medicine.  They are effective in the case of diseases of the respiratory tract in poultry, and infections of the intestinal tract and of the urogenital system in domestic animals and productive livestock.  They are in addition suitable as a feed additive for promoting the growth of animals.  Depending on the type of application, the novel active substances may be administered perorally or via the abomasum or directly by injection, the active substances being applied on their own or in combination with customary inert carriers, either in the solid form or in the liquid form.
Patent CA-1128455-A (CA)
Inventor: LEMPIO GEORGE D
IPC: B61B10/02
Filed: 1980-01-08
Granted: 1982-07-27
Abstract: Abstract A power and free conveyor system wherein a train of track supported trolleys includes a lead trolley normally driven by an overhead power chain.  The train moves through a transfer area wherein the lead trolley is disengaged from the power chain; and, in order to complete the transfer, a trailing trolley is provided with a secondary or transfer dog which engages the power chain while the lead trolley is undriven.  The transfer dog is pivotally connected to one end of an operating arm which is pivotally mounted on a lower portion of the trailing trolley, and the other end of the operating arm supports a cam follower.  An actuating cam extends below the track in the transfer area, causing the transfer dog to rise into a transfer position so as to engage the power chain and thereby propel the train through the transfer area.
Patent CA-1145792-A (CA)
Inventor: BLACKMORE DONALD F
IPC: B62D12/00
Filed: 1980-01-18
Granted: 1983-05-03
Abstract: C-3057                                           D-2,941 STEERING MECHANISM FOR ARTICULATED VEHICLES            Abstract of the Disclosure A steering mechanism for an articulated vehicle having first and second frame sections with one of the frame sections having a pair of idler links pivotally mounted thereto at laterally spaced points and the other frame section having a pair of drive links pivotally connected thereto at laterally spaced points.  The free ends of adjacent driver and idler links on each side of the vehicle are pivotally interconnected and operatively associated with a steering jack which, upon expansion and contraction, serves to provide relative movement of the first and second frame sections about a vertical steer axis.
Patent CA-1122027-A (CA)
Inventor: MUTZIGER JOHN S
IPC: G01K7/14
Filed: 1980-02-04
Granted: 1982-04-20
Abstract: DIGITAL THERMOMETER MODIFICATION FOR    TELEMETRY AND ANALOG RECORDING               Abstract of the Disclosure Add-on circuitry is disclosed for use with an electronic digital thermometer to provide a variable range analog output for applications such as telemetry and analog recording.  An analog output circuit has offset and gain adjustments 50 that its output range can be adjusted to correspond to the desired range of temperatures to be measured without affecting the basic accuracy of the thermometer indicator readout.  A circuit is connected to the thermometer input for adjustably simulating, in turn, a low and a high temperature reading corresponding to the limits of the expected temperature range to be measured.  As the low temperature is simulated and read from the thermometer indicator, the offset is adjusted to provide the low level analog output.  The high temperature is then simulated and the gain adjusted to yield the desired analog output, preferably near full scale.  A relay circuit designed to have a low thermocouple effect is used to selectively couple the simulator circuit to the thermometer input without having to disconnect the thermocouple.
Patent CA-1148872-A (CA)
Inventor: OSTREICHER EUGENE A
IPC: A61L2/02
Filed: 1980-02-28
Granted: 1983-06-28
Abstract: ABSTRACT A filter media sheet comprising fine particulate and a self-bonding matrix of cellulose fiber, the surfaces of at least one of which are modified with cationic colloidal silica.
Patent CA-1107223-A (CA)
Inventor: KRAFT JOSEPH K
IPC: B66B23/02
Filed: 1980-03-14
Granted: 1981-08-18
Abstract: 17                    48,323 ABSTRACT OF THE DISCLOSURE A toothed step link for transportation appara-tus,  such as escalators,  constructed of formed metallic shells.  First and second like elements, each including at least one metallic shell, are disposed in spaced relation. A third element, including at least one hollow metallic assembly formed of assembled right- and left-hand metallic shells, which collectively define a plurality of teeth, is disposed in a portion of the space between the first and second elements.  The first, second and third elements are held in assembled relation via tubular members which are press fit into aligned openings in the first, second and third elements.
Patent CA-1131661-A (CA)
Title: Ortho-alkoxy-substituted 2-haloacetanilides,  their method of preparation and their use as  herbicides
Inventor: CHUPP JOHN P
IPC: A01N37/22
Filed: 1980-03-25
Granted: 1982-09-14
Abstract: Abstract of the Disclosure The disclosure herein relates to a new class of herbicidal compounds comprising 2-haloacetanilides, herbi-cidal compositions containing same, their method of prepara-tion and use to selectively control undesired vegetation in agricultural crops, e.g., monocotyledons such as wheat, sorghum and rice and dicotyledons such as sugarbeets and soybeans.
Patent CA-1124536-A (CA)
Inventor: VALENTE PAOLO
IPC: A47J31/36
Filed: 1980-04-01
Granted: 1982-06-01
Abstract: ABSTRACT OF THE DISCLOSURE :          An automatic coffee machine comprising a stationary cylinder wherein the coffee infusion is made;  a lower piston vertically reciprocable within said cylinder between a coffee making lower position and an exhausted coffee dreg discharging upper position in line with the upper edge of said cylinder;  an upper piston vertically reciprocable between a coffee making lower position within said cylinder and an upper position outside said cylinder, said upper piston being shiftable, in its upper position, from its alignment with said cylinder, in order to leave a coffee powder dose feeding funnel to be aligned with said cylinder;  hot water feeding means into said cylinder between said pistons when in their coffee making positions; means for collecting the coffee infusion as obtained by passage of said hot water through said powdered coffee dose;  and means for mechanically and sequentially controlling said piston motions and hot water feeding means.  For controlling the motions of upper piston and funnel, a double a lever system effects a lifting of said upper piston and then an oscillation thereof, together with the funnel, around an horizontal axis in order to alternately axially align said upper piston and said funnel with the cylinder.
Patent CA-1157465-A (CA)
Inventor: LUENING BJOERN
IPC: A61K38/00
Filed: 1980-04-18
Granted: 1983-11-22
Abstract: Inventor:            BJ?RN L?NING            Title:    SYNTHETIC ANTIGENICALLY-ACTIVE                      POLYPEPTIDE AND A PROCESS FOR ITS PREPARATION.            Abstract:            A synthetic antigenically active polypeptide, which includes the amino acid sequence:   ; a process for the preparation of such polypeptide; an antigenic agent comprising such polypeptide covalently bonded to an immuno-genically active carrier; a pharmaceutical composition com-prising such polypeptide or antigenic agent together with a pharmaceutically acceptable carrier or diluent; and a method for determining the presence or absence in a biological sample of antibodies monospecific to such polypeptide, which comprises introducing into the sample such polypeptide or such agent or such composition and determining the presence or absence or aggluti-nation.
Patent CA-1147563-A (CA)
Inventor: RASTROM ARNE
IPC: F01K17/02
Filed: 1980-04-21
Granted: 1983-06-07
Abstract: Back Pressure Turbine for a District Heating Plant Having a Cut-Off Valve Between the Turbine and the Condenser Abstract The invention relates to a back pressure turbine (2) for a district heating plant (15), in which a cut-off valve (22) is provided between the turbine (2) and the condenser (5).  The valve makes it possible to use the turbine condenser for heating the water of the district heating system through direct supply of steam from the steam boiler (l) when the turbine is shut off.  (Figure 1)
Patent CA-1139913-A (CA)
Title: Blow molding devices
Inventor: CRISCI HARRY
IPC: B29C49/76
Filed: 1980-06-03
Granted: 1983-01-25
Abstract: ABSTRACT OF THE DISCLOSURE     A blow molding device for forming a blown plastic article from an elongated essentially tubular parison has a sectional blow mold defining a cavity, inner surfaces of said mold defining a bore for forming an article neck forming portion of said mold, a rib on said bore defines surfaces for forming an inner annular rib in said neck portion o-F said article, pinch-off areas in sections of said mold and notches in said mold adjacent said rib on said bore defining surfaces and in said pinch-off areas for receiving material from said parison so as to form a continuously smooth innermost surface on said annular rib of said blown plastic article.  This invention is distinguishable from others by the arrangement of the notches in the pinch off areas of said mold adjacent said rib on said bore to receive extra material  from said parison.
Patent CA-1160257-A (CA)
Inventor: O'CONNOR WILLIAM H III
IPC: B25B1/24
Filed: 1980-07-03
Granted: 1984-01-10
Abstract: ABSTRACT       An improved auxiliary support body for use with a workpiece support device is described.  The support body includes a plurality of workpiece gripping surfaces, a workpiece gripping surface which is positioned beyond a support surface of the device, and means for inhibiting escape of a workpiece from a gripped surface.
Patent CA-1140965-A (CA)
Title: Circuit breaker structure with shock  absorbers
Inventor: MAIER ALFRED E
IPC: H01H1/22
Filed: 1980-07-15
Granted: 1983-02-08
Abstract: 48,194 ABSTRACT OF THE DISCLOSURE A multiphase circuit breaker structure charac-terized by stationary and movable contact means for each phase,  a cross bar operatively connected to the movable contact means, a stop plate for stopping movement of the cross bar during opening of the contacts, and shock ab-sorbing means on one of the stop plate and cross bar for absorbing energy released when the cross bar moves to the open position of the contacts.
Patent CA-1131121-A (CA)
Inventor: MADEWELL TOMMY J
Filed: 1980-08-13
Granted: 1982-09-07
Abstract: ABSTRACT OF THE DISCLOSURE           What is disclosed is a tip for a cutting torch for beveling               steels at angles greater than 45° with respect to the perpendicular and charact-erized by an inner piece having a cutting oxygen aperture drilled through the center and fluted around its periphery and conformably fitting within an outer piece, the outer piece extending beyond the inner piece and with an exit diameter smaller than the chamber downstream of the inner piece and with critical relationships between the diameter of the exit aperture, the cutting oxygen aperture and diamensions of the chamber defined downstream of the inner piece and upstream of the exit aperture of the outer piece such that a bulbous flame is obtained at the tip of the outer piece that will cut smoothly at beveled angles of from 45 to 90° with respect to the perpendicular.
Patent CA-1135166-A (CA)
Inventor: LANGLANDS JAMES W
IPC: B32B17/10
Filed: 1980-08-18
Granted: 1982-11-09
Abstract: ABSTRACT OF THE DISCLOSURE            A method of producing a bonded laminate by sealing round the edges of a pair of face-to-face spaced sheets of frangible material, introducing into the envelope so formed a liquid resin composition and solidifying the liquid, the seal around the sheets being formed by gas-permeable material so that when the resin is introduced the sheets can be sealed completely and trapped air can escape through the seal. This permits very precise control of the amount of resin in the laminate and avoids difficulties involved in the removal of air bubbles.
Patent CA-1155353-A (CA)
Inventor: BARKALOW CLARE E
IPC: A61H31/00
Filed: 1980-10-23
Granted: 1983-10-18
Abstract: IMPROVED CPR PROTOCOL AND CARDIOPULMONARY            RESUSCITATOR FOR EFFECTING THE SAME                        ABSTRACT          An improved cardiopulmonary resuscitator and method of cardiopulmonary resuscitation is disclosed which involves cyclically compressing a patient's chest and simultaneously ventilating the patient's lungs to a safe limiting pressure over a period of time encompassing at least one complete compression cycle.  Retrograde and exhale flow from the patient's lungs is prevented during the systolic portion of the compression cycle providing for a pressure increase in the patient's thorax due to compression of the patient's chest.  Simultaneous application of ventilation pressure to the patient's lungs and compression of the patient's chest creates a pressure increase in the patient's thorax during systole which enhances perfusion. Continuous application of ventilation pressure during the diastolic portion of the compression cycle insures good tidal volume and enhanced blood gas exchange.  Since the high intra-pulmonary pressures created by the technique are substantially equaled by intrathoracic pressures and there is no substantial difference of pressure across the alveoli, trauma that would normally occur due to generation of differential pressures of the magnitude created by this technique in the lungs is avoided.  After the patient's lungs are ventilated to the predetermined limiting pressure over a period of time en-compassing a predetermined number of compression cycles, the patient's lungs are vented to the atmosphere.
Patent CA-1152683-A (CA)
Inventor: ALBERTS HEINRICH
IPC: C08L83/04
Filed: 1980-11-26
Granted: 1983-08-23
Abstract: ABSTRACT OF THE DISCLOSURE     A graft copolymer comprising (I) as a first polymeric moiety an organopolysiloxane with OH functional groups, (II) as a second polymeric moiety a polyester-urethane and, (III) units of vinyl monomers, units of the first and second polymeric moieties being linked via vinyl polymer bridges, all these units having been polymerized in the presence of mixtures of the fir-t and second polymeric moieties, is produced by polymeri-zing a suitable monomer dispersion  The product is suited for replacing all or some of the organo-polysiloxane component in room temperature curable compositions containing organopolysiloxanes, silane cross-linking agents and a curing catalyst
Patent CA-1120817-A (CA)
Inventor: NOGUCHI TATSUHIKO
IPC: C11D3/00
Filed: 1980-11-27
Granted: 1982-03-30
Abstract: TITLE OF THE INVENTION:        DETERGENT COMPOSITION          ABSTRACT OF THE DISCLOSURE:         There is provided a novel detergent composition contain-ing no phosphorus  component, which comprises an anionic and/or nonionic synthetic surfactant(s) and an effective amount of a mixture in a specified proportion consisting essentially of an imido-bis-sulfate salt, a palmitate salt and an N,N-bis(carboxy-methyl)glutamate salt and/or a salt of N,N-bis(carboxymethyl)-phenylalanine.  The detergent composition exhibits the detergency at least equivalent to conventional detergent compositions contain-ing 20% or more of sodium tripolyphosphate and causes no pollution problems.
Patent CA-1156075-A (CA)
Inventor: LEHNERT STANLEY E
IPC: H01J29/86
Filed: 1981-01-02
Granted: 1983-11-01
Abstract: ABSTRACT OF THE DISCLOSURE           Means and method are disclosed For compensating for non-linear magnification distortion in projection television systems.          The projection television system has a projection screen for displaying a light image cast thereon.  The screen is spaced apart from at least one light projection means whose projection optical axis lies at a non-zero, acute-angle A with respect to the screen axis.  The light projection means comprises cathode ray tube means having a cathodoluminescent screen on the inside surface of a face panel thereof whose axis is substantially parallel to the projection optical axis.  Electron-beam generating means are disposed on the cathode ray tube electron-optical axis for forming an electron image on the cathodoluminescent screen which is converted to a visible image by the cathodoluminescent screen.  Lens means on the projection optical axis provide for projecting on the projection screen the light image of the electron-formed visible image.  The light image inherently has non-linear magnification distortion attributable to the location of the projection means off the projection screen axis.      The system is characterized according to one embodiment of the invention by the cathode ray tube electron-optical axis defining a non-zero, acute-angle B with respect to the axis of the cathodolumin-escent screen. The value of the angle B and the orientation of the electron optical axis is selected according to the invention to cause the electron-formed visible image to have an orientation and a non-linear magnification distortion effective to substantially compensate for the off-axis induced non-linear magnification distortion of the projected light image.
Patent CA-1176652-A (CA)
Inventor: WHYMAN ROBIN
IPC: C07C29/158
Filed: 1981-01-15
Granted: 1984-10-23
Abstract: ABSTRACT            A process for the production of ethylene glycol, methanol, ethanol and/or esters thereof from mixtures of carbon monoxide and hydrogen (synthesis gas) which comprises contacting a mixture of carbon monoxide and hydrogen with a catalyst at elevated pressure in a liquid medium, said catalyst comprising ruthenium and at least one other metal from Group VIII of the Periodic Table, and wherein the molar proportion of ruthenium is at least 50 per cent relative to the other Group VIII metals.  The process is particularly applicable to the selective production of ethylene glycol.  The preferred catalysts, which comprise ruthenium/rhodium, may be present in elemental form, as coordination compounds or salts, e.g. carbonyls, acetyl acetonates or carboxylates.  It is especially preferred to use a co-catalyst comprising a compound of one or more the metals of Groups IA, IIA or IIB or a nitrogen containing cation and/or base.  Suitable liquid media include carboxylic acids (e.g. acetic acid)and ethers (e.g. tetraglyme).
Patent CA-1164287-A (CA)
Title: Cylindre d'entrainement
Inventor: LACASSE ERNEST
IPC: F15B15/02
Filed: 1981-02-16
Granted: 1984-03-27
Abstract: Le cylindre d'entraînement comprend: un corps rigide allongé comportant une chambre intérieure dans laquelle est fixé un guide de bielle divisant ainsi la chambre en deux compartiments; la bielle, pouvant se déplacer longitudinalement dans la chambre, est pourvue, à l'une de ses extrémités, d'un piston logé dans un premier compartiment et, à l'autre extrémité, d'une tête logée dans l'autre compartiment; une ouverture longitudinale est pratiquée dans le corps du cylindre permettant ainsi à un doigt d'entraînement, fixe à la tête de la bielle, de s'étendre à l'extérieur du corps rigide et de transmettre à une glissière portée par le cylindre un mouvement longitudinal et parallèle à l'axe du cylindre.
Patent CA-1163388-A (CA)
Inventor: JANSSEN DANIEEL J G
IPC: H04M1/76
Filed: 1981-02-19
Granted: 1984-03-06
Abstract: PHN. 9691                 10 ABSTRACT:   Telephone subscriber's line interruption arrange-ment comprising a series arrangement of a semiconductor interrupter contact and a control circuit connected between a first line terminal and a second lines terminal, in which a subscriber's line can be connected to the line terminals and via a hook contact.  In order to ensure that at low line currents, that is to say in the case of long to very long subscriber's lines, the voltage drop across the inter-rupter contact is kept very low, the control circuit com-prises an output circuit which ensures that the voltage at the control electrode of the semiconductor interrupter con-tact is at least equal to the voltage at the first terminal.
Patent CA-1156400-A (CA)
Inventor: HOSTETTLER FRITZ
IPC: C08L75/06
Filed: 1981-03-04
Granted: 1983-11-01
Abstract: ABSTRACT OF THE INVENTION           Synthesis of integral skin microcellular polyurethane elastomers by reacting hydroxyl-terminated aliphatic polyesters with symmetrical diisocyanates, prepolymers of these isocyanates such as derived from p,p'-diphenylmethane diisocyanate and an aliphatic glycol and mixtures thereof, these are polymerized in the presence of an organic blowing agent, and one or more plasticizers such as of the formulae   ;                            ;       ; and   further enhancement of the results is brought about by the presence of catalysts and cell regulating agents, such as dimethylpoly-siloxanes; the obtained elastomers are useful, such as for shoe soles and in the manufacture of other products, e. g., vibration dampening devices, floatation devices, gaskets and the like.
Patent CA-1168604-A (CA)
Inventor: EIBL HANSJORG
IPC: C07F9/09
Filed: 1981-03-25
Granted: 1984-06-05
Abstract: Abstract:       New glycerol-3-phosphoric acid halogenoalkyl esters of the general formula I                             (I) in which R denotes the radical R1 or an acyl radical -COR1, R1 denotes a straignt-chain or branched, satur-ated or unsaturated alkyl group having 1 to 25 C atoms, R3 is a halogen atom, y is an integer from 2 to 12 and X? denotes one equivalent of a monovalent or divalent cation, as intermediate products for the preparation of phospholipids (glycerolphosphatides), a process for their preparation, and a process for subjecting them to further conversion, are described.
Patent CA-1149342-A (CA)
Inventor: DELUCA RAYMOND F
IPC: B23D33/00
Filed: 1981-03-27
Granted: 1983-07-05
Abstract: SHEET MATERIAL DISPENSER HANDWHEEL AND CUTTING KNIFE            ABSTRACT      A dispenser guides a web roll a roll of sheet material over a feed roller to a position to be grasped by the user while roller mounted knife means cuts the web into individual sheets and a man-ually engageable handwheel, rotatable with the feed roller, provides peripherally spaced finger notches to facilitate manual  forward rotation  of the roller in dispensing the material.  The notches are formed differently in separate circumferential portions of the hand-wheel such that pawl means, successively engaging the notches inci-dent handwheel rotation, prevents reverse rotation of the feel roller throughout a first portion of each feed roller revolution and biasing means acts to cause reverse rotation throughout a second portion of the feed roller revolution to assure return of the knife means to a safe inaccessible location within the dispenser when the handwheel is released.