baber/WOPTO huggingface dataset:
Patent YU-81585-A (YU)
Title: Process for preparation of substituted phosphatidylholynes and phosphatidyl ethanolamines
Inventor: PALTAUF F
IPC: C07F9/10
Filed: 1985-05-15
Abstract: Preparation of chemically defined pure enantiomeric 1,2-diacyl-sn-glycero-3-phosphocholines and 1,2-diacyl-sn-glycero-3-phosphoethanolamines which are substituted in positions 1 and 2 of the glycerol, by acylation of triphenylmethyl derivatives of sn-glycero-3-phosphocholine and sn-glycero-3-phosphoethanolamine.
Patent AT-A153499-A (AT)
Inventor: PANHOLZER HEINZ DR
IPC: F03B13/12
Filed: 1999-09-07
Abstract: The arrangement raises and lowers a unit containing. two directly adjacent and/or stacked, interconnected turbine-generator units (5) or modules containing. at least two turbine-generator units that can be raised and lowered between an underwater operating position and a higher position by a lifting device (4). A guide device has an essentially horizontal beam movable along essentially vertical guides and guide elements for a removable turbine-generator unit or module. An Independent claim is also included for a method of raising and lowering units for generating electrical energy from water power.
Patent BE-821754-A (BE)
Title: Fluid injecting machine for meat - using brine for seasonings and closely placed needles
IPC: A23B4/28
Filed: 1974-10-31
Abstract: Process for the injection of fluids, such as brine, seasoning etc., into pieces of meat, such as hams, belly pork etc. is effected on a machine which comprises a table with an enedless chain conveyor, which carries the meat forward, step by step, under a collector for the fluid. Thisis moved up and down by arms, operated by a piston, and carries the needles, placed close together, into the meat where small quantity of fluid is released at each point. The needles are arranged in rows and are placed at a distance of 5-6 mm from each other, the positions of the needles in one row are staggered with respect to those in the next. When the pieces of meat is advanced, the liq. is injected at points between those already injected. The process is very efficient and the injection is effected in a uniform manner at points very close together; the liq. only flows from the needles when these have been lowered into the meat.
Patent BE-903275-A (BE)
Title: Dispositif de fermeture a element coulissant pour la coulee de recipients metallurgiques
IPC: B22D41/28
Filed: 1985-09-20
Abstract: Les dispositifs de fermeture à élément coulissant à busettes de coulée à utiliser en alternance, (17,18) pour récipients métallurgiques, il convient qu'un remplacement simple d'une garniture d'usure (15,16) montée dans la plaque coulissante (8) soit possible afin que la matière de fabrication de cette garniture puisse etre adaptée au programme de coulée. La garniture est adjointe à la busette de coulée, et peut etre renouvelée en étant enlevée avec la busette et, la garniture et la busette peuvent etre adaptées à tout programme de coulée par leur matière de fabrication.
Patent BE-785592-A (BE)
Title: Non-ferrous coated sheet - with improved corrosion props
Inventor: MILLER R C
IPC: C23C22/37
Filed: 1972-06-29
Abstract: The metal to be coated, e.g. in teh form of sheets or rods, is immersed in a chrome acid soln. which contains Cr (VI) and Cr (VII) ions together with fluoroburic and/or fluorosilicic acid. The coated sheet is then coated with a film-forming polymer e.g. a polyacrylate, which dries to produce a water and steam corrosion resistant layer.
Patent BE-788127-A (BE)
Title: Surface treatment of aluminium - used for heat exchangers in refrigeration and air-conditioning plants
IPC: F24F13/22
Filed: 1972-08-29
Abstract: Surface treatment of Al (alloy) heat exchangers, supplied with air, to improve the removal of condensed water, in exchangers in which the dimension of the surface extension elements is smaller than the diameter of a drop of condensed water, is by immersing the surface of the heat exchanger at 60-90 degrees C in an aq. mineral soln. of slight alkalinity to which inhibitors have been added.
Patent CA-1036617-A (CA)
Inventor: VON KUTEPOW NIKOLAUS
IPC: B01J27/00
Filed: 1974-01-15
Granted: 1978-08-15
Abstract: ABSTRACT OF THE DISCLOSURE: An improved process for the production of acetic acid alone or mixed with methyl acetate by reaction of methanol with carbon monoxide in the presence of a cobalt catalyst and of free or combined bromine and/or iodine at elevated temperature and superatmospheric pressure, in which there is additionally used at least one of the metals palladium, platinum, iridium, ruthenium and copper as catalyst and the reaction is carried out at a temperature of from 80 to 190°C and at a pressure of from 100 to 300 atmospheres. Acetic acid is used for the production of its esters which are employed as solvents.
Patent CA-1037760-A (CA)
Inventor: LIBEER MARCEL J
IPC: G03C1/08
Filed: 1974-04-09
Granted: 1978-09-05
Abstract: ABSTRACT  OF  THE  DISCLOSURE     Silver halide emulsions are prepared by silver halide precipitation in the presence of a reducing agent, physical ripening  and, if desired, chemical ripening wherein subsequent to the addition of reducing agent and before the grains have reached their final size an oxidizing agent is added to the emulsion.  By means of the reducing and oxidizing agents, the gradation and photosensitivity characteristics of the emulsion can be controlled at will.
Patent CA-1044255-A (CA)
Inventor: TULL ROGER J
IPC: C07C323/62
Filed: 1974-12-10
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE         Process for preparing 5-fluoro-2-methyl-1-(p-methylsulfinylbenzylidene)-indene-3-acetic acid by reacting fluorobenzene with an acid halide, to form an indanone, reaction of the indanone with a methylthio (or methylsul-finyl)benzyl compound to form 5-fluoro-2-methyl-1-(p-methylthiobenzyl) or (p-methylsulfinylbenzyl)-indene and reacting said indene with a glyoxylic acid.  The invention also relates to intermediates thereof and processes for said intermediates.
Patent CA-1037305-A (CA)
Inventor: BLACK HUGH
IPC: F16B15/02
Filed: 1975-02-13
Granted: 1978-08-29
Abstract: IMPROVED NON-NESTING FASTENERS     Abstract of Disclosure Fasteners adopted for mounting on a carrier rod for transporting automatically driven fasteners and for use in the magazine of the tools that automatically drive the fasteners.          The fasteners have main body sections with peripheral side walls. centrally located aperture is provided in the main body sec-tion for fitting the fasteners on the carrier.  The aperture has an extension portion to eliminate jamming on the carrier.  Longi-tudinal notches are provided on opposite sides of the main body section above the side walls.  The notch eliminates nesting of the fasteners within a magazine or when transported on a carrier.
Patent CA-1039181-A (CA)
Title: Procede pour le traitement des produits utilises pour l'alimentation, l'hygiene, l'habillement et les soins de l'homme
Inventor: BENSALEM DJEMAL E
IPC: A23L29/00
Filed: 1975-04-25
Granted: 1978-09-26
Abstract: L'invention est relative notamment, mais de manière non exclusive aux produits alimentaires de base des êtres humains. Procédé d'amélioration et de conservation des qualités nutritives des aliments de base consistant à incorporer dans ces aliments, après le stade ultime de l'utilisation normale des levures contenues un produit antimycosique consistant en un sel de sélénium.  Applications à l'addition de très faibles doses de sel de sélénium au pain, aux vins, à la bière, et autres aliments dont la préparation en vue de la consommation nécessite l'intervention de levures. Le procédé selon l'invention est également applicable dans d'autres domaines que les produits alimentaires par exemple : les dentifrices, les flaconnages, les sous-vêtements, le matériel médical en matières plastiques.
Patent CA-1051741-A (CA)
Title: Compositions solides pour le lavage, le nettoyage et le blanchiment et procedes pour leur fabrication et leur utilisation
Inventor: BRAHM JACQUES
IPC: C11D3/37
Filed: 1975-06-05
Granted: 1979-04-03
Abstract: a) L'invention concerne des compositions solides pour le lavage, le nettoyage et blanchiment, un procédé pour les fabriquer et leur utilisation.b) Les compositions comprennent un composé basique et une polylactone solide dérivée d'un polymère d'un acide .alpha.-hydroxyacrylique.c) Les compositions sont utilisées pour laver et blanchir les articles textiles, pour laver la vaisselle en machine et pour le nettoyage de surfaces diverses.
Patent CA-1049713-A (CA)
Inventor: HENRICSON KAJ O
IPC: D21C/
Filed: 1975-06-13
Granted: 1979-03-06
Abstract: ABSTRACT OF THE DISCLOSURE     A method of recovering turpentine and heat in connection with the evaporation of black liquor emerging from a continuous-working cellulose digester at a high temperature and under high pressure, wherein the black liquor is evaporated by expansion and vapors derived from the expansion evaporation of the black liquor are brought into an indirect heat exchange contact with the digesting liquor or with a precursor thereof in order to concentrate the latter.
Patent CA-1039349-A (CA)
Title: Spot-welded fibrous separator for battery
Inventor: HOFFMANN HARALD
IPC: H01M50/494
Filed: 1975-07-10
Granted: 1978-09-26
Abstract: A separator material for electrolytic cells and particularly for storage batteries comprising, a non-woven textile fabric of thermoplastic fibres and/or endless threads of thermoplastic which are themselves electrolyte-resistant, and in which the separator material is consolidated by spot welds through the material.  The spot welds occupy about 2 to 40% of the total surface area of the consolidated material.  Textile fabric separators consisting of one or more of a polyolefin, polyamide, polycarbonate and polyester fibres, or mixtures, or heterofilament fibres of these materials are described.  The surface of the consolidated material may be profiled by employing two layers of non-woven textile material and inserting threads in the intervening spaces between the two layers and the spot welds.
Patent CA-1039832-A (CA)
Inventor: CORNELL CHARLES R
IPC: B62D11/04
Filed: 1975-08-18
Granted: 1978-10-03
Abstract: ELECTRICAL HYDROSTATIC TRANSMISSION CONTROL SYSTEM            Abstract of the Disclosure:  An improved apparatus is provided to control the operation of a plurality of hydrostatic trans-missions which are advantageously utilized to drive the tracks of a vehicle.  This apparatus includes a signal generator which provides an electrical ratio command signal which is variable to correspond to any one of a plurality of displace-ments and output speeds of a pair of hydrostatic transmissions. Right and left steering command signal generators are selectively operable to provide electrical steering command signals which effect operation of actuator assemblies to vary the output speed of one of the hydrostatic transmissions relative to the other hydrostatic transmission to turn the vehicle.  A straight tracking control apparatus includes a pair of speed sensing units which are effective to provide electrical speed signals which vary in value as a function of variations in the output speed of an associated hydrostatic transmission. During movement of the vehicle along a straight path, the electrical speed signals are compared and utilized to effect activation of one or more of the actuator assemblies if the output speed of one of the transmissions is different from the output speed of the other transmission.  Upon actuation of the steering controls, the straight tracking apparatus is rendered ineffective so that the vehicle can be turned. Anti-stall circuitry is provided to prevent overloading of the engine.
Patent CA-1037211-A (CA)
Inventor: BARTON GEORGE C
IPC: A43D21/00
Filed: 1975-11-20
Granted: 1978-08-29
Abstract: A B S T R A C T           A shoe sensing mechanism for setting a machine according to the size of a shoe and whether the shoe to be worked on is left or right.
Patent CA-1060763-A (CA)
Inventor: WALKER RALPH L
IPC: C09D5/08
Filed: 1975-12-18
Granted: 1979-08-21
Abstract: COATING COMPOSITIONS             ABSTRACT OF THE DISCLOSURE         The anti-corrosive properties of primer compo-sitions comprising zinc phosphate have been discovered to be improved by the addition of magnesium phosphate.  Since magnesium phosphate is a known anti-corrosive agent these two compounds have been discovered to be synergistic in their action.  Improved properties are manifested at all pigment volume concentrations (PVC's).  Compositions having a PVC in the range 25 - 45% are preferred.  Preferably the zinc phosphate will constitute from 20 - 98% by weight of the active pigment ingredients.
Patent CA-1069603-A (CA)
Inventor: BAKEMAN PAUL E JR
IPC: G08B13/24
Filed: 1976-01-06
Granted: 1980-01-08
Abstract: PILFERAGE DETECTION SYSTEMS            Abstract of the Disclosure In a pilferage detection system employing apparatus for generating a magnetic field of alternating polarity and predetermined fundamental frequency through which articles subject to pilferage must pass to leave a protected area and a magnetic marker associated with each article in the protected area, markers are provided which generate both odd and even harmonics of the fundamental frequency in response to the alternating magnetic field when the marker is active (i.e., a control element of the marker is magnetized) and which generate only odd harmonics of the fundamental frequency when the marker is inactive.  The presence of an active marker in the alternating magnetic field is therefore detected by detecting a predetermined even harmonic of the fundamental frequency.  Apparatus is also provided for demagnetizing the control element of the marker associated with an article authorized for removal from the protected area to permit that article to pass through the alternating magnetic field undetected.
Patent CA-1046944-A (CA)
Inventor: HUNT BRIAN K
IPC: G11B3/34
Filed: 1976-02-20
Granted: 1979-01-23
Abstract: ABSTRACT OF THE DISCLOSURE      A record player comprises a motor-driven turntable having an associated general pick-up arm assembly which includes a main cam serving inter alia for controlling movement of the pick-up arm during operation of the player. The main cam is damped as by means of a liquid damping arrangement embodying part of the cam or by a frictional damping system in order to provide slow lowering of the pick-up arm on to a record surface without the necessity for introducing a separate damping device between the cam and the pick-up arm as has heretofore been the practice.
Patent CA-1064765-A (CA)
Inventor: BARTEAU JOHN F
IPC: A47J37/12
Filed: 1976-03-19
Granted: 1979-10-23
Abstract: ABSTRACT     Apparatus is for economically and efficiently preparing foods fox frying by a fast service food store.  Food, such as chicken cut in pieces for frying, is placed inside of a basket portion of the apparatus and the lowered into a batter solution by pushing downward on the basket crossbar.  Upon releasing the crossbar, springs push the basket upward. Thereafter, the batter coated food may be dumped from the basket by pivoting the basket portion forward.
Patent CA-1054250-A (CA)
Title: Tracking bandpass filter for conditioning vibrator accelerometer waveform
Inventor: WOOD GEORGE W
IPC: G01V1/04
Filed: 1976-04-02
Granted: 1979-05-08
Abstract: ABSTRACT        An accelerometer located on the pad of a vibratory seismic source provides a signal for comparison with the sweep signal which controls the vibrator.   The error function representing the difference between the phases of these two signal is used to adjust the phase of the vibrator so as to maintain the vibrator in synchronism with the sweep signal.  Prior to comparison with the sweep signal, the accelerometer output is conditioned by a tracking bandpass filter having its center frequency slaved to the instantaneous sweep frequency.  Those components of the accelerometer output signal having a frequency equal to the instantaneous sweep frequency are passed by the bandpass filter and are subjected to approximately zero degree phase shift through the filter.
Patent CA-1049200-A (CA)
Inventor: IKEDA TOSHIKI
IPC: C08K5/372
Filed: 1976-04-26
Granted: 1979-02-20
Abstract: Abstract of the Disclosure Expandable styrene polymer particle compositions con-taining an expanding agent which is volatilizable and does not dissolve and does not swell or only slightly swells the styrene polymer particles and having a boiling point lower than the softening point of the styrene polymer particles and a small amount of sulfur containing compound having the following general formula:                 in which R1 and R2 are the same or different higher alkyl groups having 12 - 18 carbon atoms and R3 and R4 are the same or different lower alkylene groups having 1 - 4 carbon atoms.
Patent CA-1080573-A (CA)
Inventor: BRAWN DENIS P
IPC: B01J2/00
Filed: 1976-04-27
Granted: 1980-07-01
Abstract: PHYSICAL PROPERTIES IMPROVEMENTS  OF DETERGENT GRANULES VIA LOW     LEVEL SURFACE COATINGS       Denis P. Brawn ABSTRACT OF THE DISCLOSURE        Granular detergent compositions having improved resistance to humidity caking and reduced stickiness are produced by spraying = 1% by weight of a molten non-hygroscopic organic compound on to dried granules whose surface temperature is at least 150°F and then maintaining the granules in motion after the spray-on is complete.
Patent CA-1050366-A (CA)
Inventor: NAKAGAWA KIYOSHI
IPC: D02G1/02
Filed: 1976-06-08
Granted: 1979-03-13
Abstract: TEXTURED POLYESTER YARNS AND               PROCESS FOR THE PRODUCTION THEREOF                 ABSTRACT OF THE DISCLOSURE     A textured polyester yarn having improved variation in dyeability along its length is composed of a plurality of individual filaments each having thick and thin sections randomly distributed along the filament axis, said yarn having an Uster evenness value of 1.0 to 10.0%, a T index of 3 to 30 and a variation in reflected light intensity in a continuous dyeing test of +0.15 to +0.80 and said yarn preferably having not-untwisted. portions containing genuine twists of a fixed direction intermittently retained at random along its length.  The yarn is produced by false twisting a polyester yarn composed of a plurality-of individual filaments each having vari-ation in cross-sectional area along its length, in which the thick sections have a birefringence of 15 to 80x10-3 and the thin sections have a birefringence of 90 to 200x10-3, at a temperature of not lower than 180°C and under a twisting tension of 0.05 to 0.8 g/d with a variation with respect to the average twisting tension of +5 to +20%.
Patent CA-1049289-A (CA)
Title: Electronic thermometer
Inventor: TURNER ROBERT B JR
IPC: G01K7/02
Filed: 1976-07-21
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE           An electronic thermometer system comprising a temperature sensing circuit for providing an analog signal representative of the temperature being sensed, a voltage to rate converter circuit responsive to the analog signal for providing uniform digital pulses at a repetition rate pro-portional to the temperature being sensed, and means for count-ing the digital pulses for a predetermined period of time for providing an indication of the temperature being sensed.
Patent CA-1044427-A (CA)
Inventor: WENDT ALAN C
IPC: E04B1/61
Filed: 1976-08-25
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE      A clip is disclosed for use in joining juxtaposed sound absorbing panels having a sound absorbing material held in a frame extending around the outer edge of the sound absorbing material, said frame having a projecting lip portion.  The clip comprises a front plate having opposing end sections; offset members extending backwardly from the opposing end sections; and, opposing securing members extending downwardly from the back of the offset members.  Adjacent sound absorbing panels are placed together by the securing members of the clip being placed between sound absorbing material and the frame of two adjacent panels.  The sound absorbing panels may be either individual, smaller panels or may be a larger panel made up of smaller panels, stacked one on top of the other, and having a vertical frame member common to the vertical edges with the frame member having a U-shaped cross-section.  Also disclosed is the sound absorbing panel system made possible by use of the clip and panels.
Patent CA-1071419-A (CA)
Inventor: DORING ERICH
IPC: E02B3/12
Filed: 1976-10-15
Granted: 1980-02-12
Abstract: GROUND STABILIZATION STRUCTURE                 ABSTRACT OF THE DISCLOSURE         A ground stabilization structure for terrain slopes of mat-like form is provided consisting of inter-connected body elements which are annular tread strips from worn, used or discarded tires from which the sidewalls are separated.
Patent CA-1061199-A (CA)
Inventor: LEWIS ANTHONY V
IPC: B05C11/02
Filed: 1976-12-06
Granted: 1979-08-28
Abstract: ABSTRACT           A clear resin protective coating is applied to a picture by spreading liquid resin over the picture surface from one edge using a spreader sheet under tension which is carried by a frame hinged parallel to one edge of the picture, so that a 'wedge' of resin is advanced over the picture surface as the frame is lowered, forming upon curing a clear protective layer.
Patent CA-1067315-A (CA)
Inventor: HENKE ALBERT E
IPC: F16G3/02
Filed: 1976-12-13
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE         A flexible hinge pin is disclosed for connecting belt fasteners which are attached to adjacent ends of a conveyor belt.          The hinge pin includes a central stranded core with an outer spirally wrapped metallic ribbon overlay.  Means in the form of end caps are secured to the opposite ends of the stranded core to prevent unwinding of the core and ribbon overlay.  A flexible plastic layer surrounds the ribbon overlay and provides a seal between the end caps.
Patent CA-1087608-A (CA)
Inventor: HORN JUERGEN
IPC: C12N11/08
Filed: 1976-12-13
Granted: 1980-10-14
Abstract: ABSTRACT OF THE DISCLOSURE           Biologically-active proteins are immobilized by a method in which a compound containing at least two secondary amino groups is reacted at a temperature of from -80 to +50°C. with a chlorination agent with the conversion of the secondary amino groups into imino-chloride groups of the general formula:-R - ? = N - R1 in which R and R1, which can be the same or different, are ali-phatic, aromatic or aliphatic-aromatic radicals, and the product thus obtained is either reacted in an aqueous solvent directly with a biologically-active protein, or is reacted with a bifunc-tional compound containing at least one primary amino group, optionally in an aqueous or organic solvent, and the product thereby obtained with groups of the general formula:-  in which R2 is an alkylene radical, an .alpha., .omega.-dioxyalkylene radical or a dicarboxylic acid amide group containing 2 to 8 carbon atoms and X is a primary amino group or a function capable of protein binding, is either reacted directly with a protein or is first reacted with at least one bifunctional or polyfunctional pro-tein reagent and thereafter reacted with a protein or with a reac-tion product of a protein with the protein reagent, the immobil-ization of biologically active proteins is useful in preparation and analytical chemistry.
Patent CA-1067611-A (CA)
Inventor: CRANE ROBERT A
IPC: H01S3/0953
Filed: 1976-12-20
Granted: 1979-12-04
Abstract: METHOD FOR ACHIEVING GAS DYNAMIC LASING    Abstract A laser device has a plasma discharge region for dis-sociating a diatomic gas into atoms.  A nozzle connects the plasma discharge region with an optical cavity.  The nozzle expands the plasma accelerating it to a supersonic velocity as it passes from the discharge region into the optical cavity.  As the plasma passes through the nozzle, the dissociated atoms are recombined into molecules in a metastable energy state.  The nozzle includes a gas injector for introducing a lasing gas into the plasma flow through the nozzle.