baber/WOPTO huggingface dataset:
Patent CA-1196411-A (CA)
Inventor: PERRY RALPH A
IPC: G01N33/18
Filed: 1981-06-15
Granted: 1985-11-05
Abstract: SURFACE FLOATING SUBSTANCE       SENSING DEVICE        Abstract of the Disclosure A device for sensing a substance on the surface of a liquid of the type including a float and a sensing element mounted on the float for extending into the liquid, includes a plastic encasement enclosing all portions of the element to be exposed to the liquid for preventing interference with the operation of the element by substances in the liquid other than the substance to be sensed.
Patent CA-1149661-A (CA)
Inventor: BAECHLER ANTON R
IPC: E01H4/02
Filed: 1981-07-06
Granted: 1983-07-12
Abstract: ABSTRACT    A machine arrangement which is attachable to a driving vehicle is provided for making tracks or for levelling surfaces for use as cross-country ski trails or downhill ski slopes.  The machine arrangement comprises a ski arrangement having at least one flat or rollable front support, at least one flat or rollable rear support, at least one front and one rear ski and at least one cutting device for furrowing or pulverizing snow, positioned between the front and rear supports.  The track-making or levelling apparatus is positioned in front of the driving vehicle, is vertically movable or adjustable in relation to the driving vehicle and in relation to the cutting device.          The apparatus comprises a frame to which the cutting device is attached.  The front and rear supports are connected to bearing surface elements by hinged joints.
Patent CA-1156102-A (CA)
Inventor: FRYE ROBERT B
IPC: C08J7/046
Filed: 1981-07-16
Granted: 1983-11-01
Abstract: PROCESS FOR SECURING PRIMERLESS ADHESION OF SILICONE      RESIN COATING COMPOSITION TO CAST ACRYLICS         ABSTRACT OF THE DISCLOSURE Neutral to basic silicone resin abrasion resistant coating compositions can be adherently secured to cast acrylic plastic substrates without a primer if the substrate is provided with a wash coat of glacial acetic acid shortly before being coated with said silicone resin composition.
Patent CA-1126224-A (CA)
Inventor: BUTCHECK JAMES D
IPC: B65H5/22
Filed: 1981-08-12
Granted: 1982-06-22
Abstract: ABSTRACT OF THE DISCLOSURE        A detector mechanism and system for currency dispen-sers for automatic banking equipment which senses the presence of multiple or double bills, called "doubles", at any bill lo-cation in a series of bills intended to be fed one by one in a path of travel from a supply of bills to a place of delivery to a customer.  The bill thickness of each bill is gauged con-tinuously while moving in the path of travel, and the thickness measurements are time averaged over substantially the entire length of the gauged portion of the bill.  The averaged and normal bill thicknesses are compared to determine if the aver-aged thickness is greater than the normal thickness by a pre-determined amount.  A greater thickness determination generates a signal of the presence of doubles, and the signal actuates means to reject the doubles while moving in the path of travel before delivery of the doubles to a customer.
Patent CA-1159745-A (CA)
Inventor: SAARISALO RISTO A
IPC: F16K47/02
Filed: 1981-09-01
Granted: 1984-01-03
Abstract: ABSTRACT OF THE DISCLOSURE           A sound damper in a mixing valve of the type com-prising a valve body, a stationary ceramic disc located in a seat in the body and having inlets for hot and cold water and an outlet for mixed water, a moving ceramic disc having an opening which cooperates with the openings of the stationary disc for the control of the flows of cold and hot water, a plastic piece being fixed on top of the moving disc and a recess in the lower surface of the plastic piece forming, together with the moving disc, a flow chamber for water.  Sound attenuation is achieved in a simple manner by providing at the lower surface of the plastic piece ribs which are integral with it and extend, mutally parallel and mainly in planes normal to the moving disc, in the flow direction of water, the ribs partly extending, at the opening of the moving disc, down substantially as far as the interface between the moving disc and the stationary disc.
Patent CA-1173113-A (CA)
Inventor: RUSSEK ALLEN S
IPC: A61B5/04
Filed: 1981-09-24
Granted: 1984-08-21
Abstract: ABSTRACAT OF THE DISCLOSURE             A device for placement against a body and for locating at least one electrode at predetermined portions of a body includes a first portion having at least one electrode thereon, said at least one electrode overlying at least two stimulation points on the body of a wearer, electrical connection means coupled to the first portion and including means for electrically connecting the at least one electrode to an electrical signal receiving and/or generating device, and means for removably securing the device to the body of a wearer with a predetermined automatic orientation relative to the body of a wearer so that the at least one electrode is properly located adjacent a body portion of the wearer to overlie said at least two stimulation points.  A locating device is provided on the device for positively placing the device relative to a predetermined body portion of the wearer to insure proper electrode placement against the body.
Patent CA-1172400-A (CA)
Inventor: BERNHARDT JOHN C
IPC: C08G63/181
Filed: 1981-09-30
Granted: 1984-08-07
Abstract: ABSTRACT POLYETHYLENE TEREPHTHALATE HAVING A REDUCED        ACETALDEHYDE GENERATION RATE      This invention relates to a high molecular weight polyethylene terephthalate composition comprised of a plurality of polyester chains wherein a substantial number of said chains have at least one end group corres-ponding to a formula selected from the group consisting of   said composition having a reduced acetaldehyde generation rate.
Patent CA-1183985-A (CA)
Inventor: INTERTHAL WERNER
IPC: C08L101/00
Filed: 1981-10-02
Granted: 1985-03-12
Abstract: Abstract of the disclosure:     High polymer solutions having an extremely in-creased drag, which are characterized in that they contain additionally one or several completely soluble or miscible compounds, that have a molecular weight of less than 500,000 and increase the viscosity of the high polymer solution to a value of 105 Pa.s.
Patent CA-1170894-A (CA)
Inventor: JENSEN THOMAS C
IPC: A01B73/04
Filed: 1981-11-23
Granted: 1984-07-17
Abstract: STACK FOLDING OUTRIGGER SYSTEM                 Abstract of the Disclosure To create a compact package for transport and storage of a foldable agricultural implement such as a field cultivator or the like, a pair of hydraulically operated 180° fold hinges of differ-ent heights connect the outrigger frames to the ends of the main frame of the implement.  The hinges lift the outrigger frames up and sequentially stackfold one on top of the other in generally parallel relationship above the main frame.
Patent CA-1192151-A (CA)
Inventor: VERRIPS CORNELIS T
IPC: C12N15/00
Filed: 1981-12-11
Granted: 1985-08-20
Abstract: Abstract of the Disclosure The invention relates to structural genes consisting of DNA sequences encoding the various allelic forms of mat-ure thaumatin, recombinant DNA,s and cloning vehicles comprising said genes and their use in transforming microorganisms.
Patent CA-1196932-A (CA)
Inventor: AKERS ROY
IPC: B65H1/02
Filed: 1982-01-18
Granted: 1985-11-19
Abstract: Abstract of the Disclosure A high speed mail sorting machine which includes an improved screw conveyor in the magazine section and an improved pick off device for separating the individual envelopes from one another.  The screw conveyor includes four driven rollers having spiral grooves for receiving the lower edges of the envelopes to convey them along the rollers. A pair of raised rollers with spiral grooves maintain the envelopes in a vertical orientation as they are conveyed along the lower rollers.  The pick off device includes a conveyor belt and a relatively strong vacuum box which draws the leading envelope against the belt.  An opposing vacuum box of lesser intensity draws any stuck envelopes away from the leading envelope to assure separation.  The opposing vacuum box has a beveled surface which effects a staggered shingle arrangement of any extra envelopes adhering to the leading envelope.
Patent CA-1163081-A (CA)
Title: Wall construction prefabricated from self-connectable   elements
Inventor: SEE JACQUES L A
IPC: E04B2/14
Filed: 1982-02-05
Granted: 1984-03-06
Abstract: Abstract A wall is constructed from interconnectable hollow elements, first ones of said elements being arranged to engage a facing plate at one side and having notched ribs protruding at the other side to engage complementary ribs which are at one side of second ones of said elements, the opposite sides of the second elements providing a facing sur-face, the first and second elements engaging in overlapping relationship.
Patent CA-1191107-A (CA)
Inventor: IZU MASATSUGU
IPC: C23C16/54
Filed: 1982-02-22
Granted: 1985-07-30
Abstract: Abstract of the Disclosure A valve for isolating the interior of a glow discharge chamber from the atmosphere and other reactants.          The valve includes a body mounted in an aperture of the chamber.  A slit-like opening is provided therein to allow the interior of the chamber to communicate with interrelated elements of a deposition system.  A source is provided for introducing inert gas into the opening under pressure somewhat greater than that of reaction gases and plasma within the chamber to create an effective, non-reactive gas curtain.
Patent CA-1183339-A (CA)
Inventor: CHEN EVAN N
IPC: B26B21/14
Filed: 1982-02-23
Granted: 1985-03-05
Abstract: Abstract of the Disclosure A shaving instrument including an elongated support terminating in a yoke with an attached slide cooperating with the support to facilitate receiving and retaining a blade cartridge in pivotal and releasable fashion in the yoke. The support is formed with tracks for receiving and guiding projections depending from the slide, each projection term-inating in a claw to latch the slide permanently and slidably to the support.  The yoke has a pair of flexible arms each terminating in a stub shaft, the slide being operative to flex the arms to open  and closed positions.  The slide is formed with a leaf spring urging the slide to its normal position relative to the track and allowing the arms to flex inwardly to the closed position to retain a cartridge releas-ably within the yoke, and with a pair of L-shaped springs for urging the cartridge towards a predetermined attitude. Flared fingers carried by the L-shaped springs are arranged to home the assembly towards the cartridge.
Patent CA-1183855-A (CA)
Title: Antimicrobial imidazole derivatives
Inventor: HEERES JAN
IPC: A01N43/50
Filed: 1982-02-25
Granted: 1985-03-12
Abstract: ABSTRACT            The invention is concerned with novel dithioketal derivatives of 1-(2-aryl-2-oxoethyl)-1H-imidazoles and sulfones and sulfoxides derived therefrom, said compounds being useful as antimicrobial agents.  These novel compounds may be represented by the formula:                       (I), the possible stereochemically isomeric forms, the acid addition salts and the metal complexes thereof, wherein: R1 and R2 are each independently selected from the group consisting of hydrogen, halo and methyl; R3 and R4 are each independently selected from the group consisting of C1-C6-lower alkyl and C3-C4-lower alkenyl, or R3 and R4 form, together with the sulfur atoms to which they are attached and the bridging carbon atom, a 5, 6 or 7-membered ring which is optionally substituted with 1 to 4 C1-C4-lower alkyl groups; R5 is a member selected from the group consisting of hydrogen, C1-C4-lower alkyl, 2-propenyl and 2-propynyl; and n is 0, 1 or 2.
Patent CA-1186949-A (CA)
Title: Vehicule automobile tout-terrain et amphibie
Inventor: HILDEBRAND GEORGES
IPC: B62D53/02
Filed: 1982-02-26
Granted: 1985-05-14
Abstract: DE DIVULGATION La présente invention concerne un véhicule automobile tout-terrain et amphibie. Véhicule caractérisé en ce qu'il est pourvu d'un ou de plusieurs essieux supplémentaires (3, 4) à roues indépendantes (6) pouvant être relevés en cas de non-utilisation, en ce qu'une chenille (5) est tendue sur au moins une paire de roues (6) de chaque côté du véhicule, en ce que les moyeux (7) de chaque train de roues (6) reliées par une chenille (5) sont reliés entre eux par une poutrelle (8) articulée ou présentant une certaine flexibilité, en ce que les roues motrices (6') du véhicule sont pourvues d'un bandage (9) présentant un relief coopérant avec un relief correspondant de l'intérieur des chenilles (5), et en ce qu'il est muni sous son châssis, à ses parties avant et arrière, ainsi que sur les côtés d'éléments gonflables pouvant servir de flotteurs. Figure 1.
Patent CA-1168094-A (CA)
Inventor: BRABBS WILLIAM J
IPC: A21D2/16
Filed: 1982-03-02
Granted: 1984-05-29
Abstract: COMPOSITIONS AND METHODS PROVIDING SOFT FLAVOR CHIPS IN AGED BAKED GOODS            ABSTRACT:       High emulsifier levels and fluid shortening in baked good dough provide a shortening-continuous dough system, which markedly enhances shortening transfer in the baked goods. After the dough is baked, the fluid shortening readily transfers from the baked dough matrix to the incorporated flavor chips, making their texture desirably soft during storage.
Patent CA-1162301-A (CA)
Inventor: BATTOCLETTI FRANK E
IPC: G01R25/00
Filed: 1982-03-23
Granted: 1984-02-14
Abstract: TIME DIVISION MULTIPLIER TRANSDUCER      WITH SELECTIVE PHASE SHIFT                 ABSTRACT OF THE DISCLOSURE A power transducer of a variety utilizing time division multiplication and configured  under a principle of operation incorporating an integrator stage. Phase adjustment for the transducer is provided by a network which is coupled with thenon-inverting input of the integration stage. In one embodiment, this network may be present as an R-C network.
Patent CA-1168096-A (CA)
Inventor: FORSYTHE CURTIS J
IPC: A21D2/14
Filed: 1982-04-27
Granted: 1984-05-29
Abstract: SHORTENING REPLACING AND FRESH SLICE IMPROVING          AGENTS FOR YEAST-RAISED BAKERY PRODUCTS                           Abstract Agents and methods of use thereof for replacing the conventional triglyceridal shortening in yeast-raised bakery products, particularly pan breads, with resulting fresh slice characteristics which are at least acceptable comprise from about 2.5% to about 97.5% by weight succinylated monoglycides, or edible salt derivatives thereof, and a remainder portion of either sodium stearoyl lactylates, calcium stearoyl lactylates, lactylic stearate, or mixtures thereof.  Preferably, the triglyceridal shortening of the bakery products is totally replaced by the agents in powdered form.
Patent CA-1198561-A (CA)
Inventor: MUELLER WALTER B
IPC: B29C48/32
Filed: 1982-05-28
Granted: 1985-12-31
Abstract: IMPROVED BLOWN BUBBLE PROCESS FOR                  PRODUCING ORIENTED THIN FILMS     Abstract The present invention comprises an improvement upon the blown bubble process for forming thin heat sealable films from an extruded tubular structure. The utilization of a spray nozzle, internal to the extruded tubular structure, to provide a thin inner coating of a liquid polyorganosiloxane greatly reduces the internal film welding of extruded tubular polyolefin materials which internally weld at their processing temperature.  Additionally, reduction of the internal welding allows films of reduced thickness to be manufactured.
Patent CA-1184940-A (CA)
Inventor: DESBOIS MICHEL
IPC: C07C49/84
Filed: 1982-06-30
Granted: 1985-04-02
Abstract: A process for the acylation of halo- or trihalomethylbenzenes, wherein a halo- or trihalomethylbenzene is reacted with a carboxylic acid, a precursor or a derivative thereof in the presence of boron trifluoride in an amount such that the absolute pressure of the boron trifluoride within the reaction vessel exceeds 1 bar, and in the presence of hydrofluoric acid as a solvent. The resultant products are useful as intermediates in the synthesis of compounds having a phytosanitary (e.g., herbicidal) or pharmaceutical activity.
Patent CA-1201603-A (CA)
Title: Compositions herbicides a base de melanges contenant  un derive d'acides phenoxybenzoiques
Inventor: HOLM ROBERT E
IPC: A01N37/48
Filed: 1982-07-08
Granted: 1986-03-11
Abstract: Société dite : RHONE-POULENC AGROCHIMIE       Titre : COMPOSITIONS HERBICIDES A BASE DE MELANGES CONTENANT         UN DERIVE D'ACIDES PHENOXYBENZOIQUES                 ABREGE DESCRIPTIF          Compositions herbicides caractérisées en ce qu'elles contiennent à la fois un composé de formule (I) et un composé de formule (Il) ou l'une de ses formes tautomères :                       (I)     ( I I ) dans lesquelles : - Q est 0 ou 5, - X est un atomes d'hyorogène ou d'halogène, de préférence de chlore, - Y1 est un groupe alkylène linéaire ou ramifié ayant 2 ou 3 atomes de carbone, _ R1 est un groupe alkyle ayant ce 1 à 4 atomes de carbone, - R2 est l'atome d'hydrogène ou un groupe alkyle ayant de 1 à 4 atomes de carbone, - R3 est un groupe alkyle inférieur, ou benzyle, ou phényle ou phényle sulbstitué, - R4  est un groupe alkyle inférieur, - R5 est un groupe alkyle ou alkényle inférieur, - n est 0, 1 ou 2.
Patent CA-1193359-A (CA)
Inventor: HIROTA YUTAKA
IPC: G11B20/18
Filed: 1982-08-27
Granted: 1985-09-10
Abstract: ABSTRACT         A horizontal sync pulse control circuit for a video tape recorder of the type utilizing pulse code modu-lation in a standard format, where there is a fixed time interval between each horizontal sync pulse and the beginning of the data pulse train for the corresponding video line. Delay circuitry and associated signal process circuitry is used to monitor this time interval.  When the monitored time interval between the horizontal sync pulse and the first data pulse for  the corresponding line differs from the correct time interval by one bit or less,  the position of the horizontal sync pulse is re-synchronized utilizing a clock locked to the video signal.   When the interval between the horizontal sync pulse and  the  first data pulse of  the corresponding line exceeds one bit, the horizontal sync pulse is blanked, so that noise which would otherwise be produced by an incorrect horizontal sync pulse is eliminated.
Patent CA-1194201-A (CA)
Inventor: JINDRICK JAMES A
IPC: H02H3/093
Filed: 1982-09-16
Granted: 1985-09-24
Abstract: ABSTRACT           A microprocessor based recloser control has a micro-computer for causing trip and close operations of a recloser in response to the conditions of the power distribution lines being protected and operator commands.  The microcomputer may be overridden by a mechanical switch in the recloser control.          If power to the recloser control is lost, the microprocessor will  continue  to  function with power  storage means  for a limited duration.   Towards the end of  that duration,  this microcomputer will power down the microprocessor in an orderly manner allowing automatic return to its functions when power is  restored.   After  the microprocessor  is no longer  func-tioning, a secondary overcurrent trip circuit is relied upon to cause a trip operation of the recloser for extended dura-tions of power outage.  The secondary overcurrent trip circuit can be disabled by the microprocessor.  The microcomputer in-cludes means to normalize the input signals from the power distribution lines and multiple redundancy features to prevent undesired operations of the recloser.   The recloser control functions in response to the mean square of the currents in the protected power distribution lines, and includes means for protecting its more sensitive components from input signals normally encountered.
Patent CA-1191680-A (CA)
Title: Liquid-cooled lance for blowing oxygen onto a steel  bath
Inventor: BUEHRMANN GERARDUS P
IPC: C21C5/46
Filed: 1982-09-22
Granted: 1985-08-13
Abstract: "Liquid-cooled lance for blowing oxygen onto a steel bath"             ABSTRACT OF THE DISCLOSURE          A liquid cooled lance is used to blow a primary supply of oxygen at the surface of a molten steel bath to form a burning spot.  A central duct in the lance delivers the primary supply of oxygen to the tip.  A secondary supply of oxygen is blown from nozzles around the side of the lance to burn up CO from the burning spot and so heat the bath.          Several conduits run in parallel within the lance to deliver the secondary oxygen to the nozzles.          There is preferably one conduit per nozzle.  The conduits may run within an annular coolant duct, and preferably comprise, at least in part, pipes in the form of a winding around the lance axis.       This construction has good resistance to thermal expansion stresses.
Patent CA-1184004-A (CA)
Title: Nacreous pigments, their preparation, and their use
Inventor: BERNHARD HORST
IPC: A61K8/29
Filed: 1982-09-22
Granted: 1985-03-19
Abstract: "NACREOUS PIGMENTS, THEIR PREPARATION, AND THEIR USE"              ABSTRACT OF THE DISCLOSURE     Nacreous pigments comprise a mica platelet coated with a first layer of a metal oxide and a second layer of chromium(III) oxide, wherein the chromium oxide layer further contains at least 0.05  mol % of phosphate ion based on the number of moles of chromium ion therein. Because of the phosphate ion, the chromium layer is con-tinuous and essentially  crack-free even at larger thick-nesses, and contributes to the interference effect.  The pigments are particularly useful as lustrous agents in cosmetics.
Patent CA-1200171-A (CA)
Title: Detergent compositions
Inventor: LLENADO RAMON A
IPC: C11D1/66
Filed: 1982-09-27
Granted: 1986-02-04
Abstract: DETERGENT COMPOSITIONS   Abstract of the Disclosure Detergent surfactant combinations comprising alkylpolygly-coside detergent surfactants and nonionic detergent surfactants provide good detergency and are compatible with anionic optical brighteners, both in built and unbuilt detergent compositions.
Patent CA-1194824-A (CA)
Title: Restriction enzyme and a method for production  thereof
Inventor: KHOSAKA TOSHIYUKI
IPC: C12N9/16
Filed: 1982-10-05
Granted: 1985-10-08
Abstract: ABSTRACT OF THE DISCLOSURE     A restriction enzyme having a specificity such that the enzyme can recognize a palindromic hexanucleotide sequence 5'-GGCGCC-3' 3'-CCGCGG-5' in a double-stranded deoxyribonucleic acid, and can cleave the phosphodiester bonds contained in the double-stranded deoxy-ribonucleic acid between the two cytosines at the 3' terminal nucleotides indicated by arrows on the following sequence 5'-GGCGCC-3' 3'-CCGCGG-5' so that deoxyribonucleic acid fragments each having tetra-nucleotide long 3'-protruding terminal nucleotides (GCGC-3') are generated.  The restriction enzyme is produced by culti-vating a strain belonging to the species Bifidobacterium breve, harvesting the resultant cells of the strain, separat-ing a crude extract from the cells, fractionating the crude extract, and purifying the fractionated crude extract for isolating therefrom the restriction enzyme.  An example of the strain which can be used to produce the restriction enzyme according to the invention is B. breve named YIT4006 and deposited under Deposition No. FERM-P3906.
Patent CA-1170521-A (CA)
Inventor: MAYFIELD JOHN M JR
IPC: F01M5/00
Filed: 1982-10-29
Granted: 1984-07-10
Abstract: 14239:MRS            Abstract A large primary engine is maintained in readiness to start under low ambient temperature conditions by a small auxiliary engine having a liquid cooling system in parallel with the cooling system of the primary engine. Exhaust from the auxiliary engine heats the coolant circulating through the two engines in a heat exchanger. The lubricating oil from the primary engine is also heated by the auxiliary engine exhaust in the same heat exchanger. A generator driven by the auxiliary engine charges the batteries used to start the primary engine.