baber/WOPTO huggingface dataset:
Patent YU-25200-A (YU)
Title: Physiologically acceptable aqueous solution and their use
Inventor: SEGAL PAUL E
Filed: 1997-10-31
Abstract: Physiologically acceptable aqueous solutions and methods for their use are provided. The subject solutions comprise: electrolytes; a dymamic buffering system and an oncotic agent; and do not comprise a conventional biological buffer. The subject solutions find use in a variety of applications, particularly in those applications where at least a portion of a host's blood volume is replaced with a blood substitute.
Patent YU-70699-A (YU)
Title: Coagulator for reducing time of making fresh cheese of plastic curd
Inventor: MARIJA VUKOSAV
Filed: 1999-12-28
Abstract: The invention is coagulator for reducing time of making fresh cheese of plastic curd consisting of rennet in natrium acetate-ascorbic puffer system. The application of this invention is the classic technology process reduces the time of cheese production in such a way that process of cheddar is not necessary. Apart from that, the application of this invention reduces the necessary amount of milk for the production of cheese, waste is avoided, and the continual process of production is established, the need to add starter culture is avoided. There is safer and easier control of the technology process, necessary space and equipment are reduced that are prerogative of cheddar process in the classic procedure.
Patent AT-A183589-A (AT)
IPC: B01D53/50
Filed: 1989-07-28
Abstract: Gaseous contaminants, especially sulfur dioxide, sulfur trioxide, hydrogen chloride or hydrogen fluoride are removed from flue gases by chemisorption. A solid finely divided sorbent, before being brought into contact with the flue gas, is treated in a reactor with dry steam. The sorbent before introduction into the reactor is brought to a temperature of 10 DEG  to 50 DEG  C. below the dewpoint temperature of the steam in the reactor and the steam injected into the reactor is introduced at a temperature not more than 60 DEG  C. above the dewpoint temperature, preferably 10 DEG  to 40 DEG  C. above the dewpoint temperature.
Patent BE-900414-A (BE)
Title: 16-fluoro-16,17-dideshydro-prostanoides, procede pour leur preparation et leurs utilisations therapeutiques.
Inventor: FAUSTINI F
IPC: C07C401/00
Filed: 1984-08-23
Abstract: Nouveaux 16-fluoro-16,17-didéshydro-prostanoides de la formule générale (I) dans laquelle les substituants possèdent les significations définies, leur préparation et leurs utilisations thérapeutiques, notamment dans les indications des prostaglandines naturelles.
Patent BE-903802-A (BE)
Title: Method of growing mushrooms - involves seeding pasteurised substrate with stores and pressing it in tubular container with side openings opened for growth when incubated
IPC: A01G1/04
Filed: 1985-12-05
Abstract: The method is intended for growing mushrooms, partic. mushrooms with a preference for a cellulose-containing substrate. The substrate is mixed with mushroom spores and pressed into a tubular container (1) provided with openings (4). The spores are allowed to incubate (under controlled conditions of temp., humidity and acidity) until growth commences via the openings. - The substrate is pref. pasteurised before mixing in the spores and may contain sawdust, ground tree bark and/or wood shavings. During the incubation period, the openings are pref. closed, e.g. by adhesive tape.
Patent BE-896684-A (BE)
Title: Plasma spraying of abrasive coatings - by separate injection of matrix material and grit into plasma stream
Inventor: EATON H E
IPC: B23P15/00
Filed: 1983-05-06
Abstract: In the plasma spray deposition of an abrasive grit coating on a substrate, abrasive grit particles are injected into a high temp. plasma stream at a location downstream of the location at which matrix material particles are injected, in a direction 180 deg. apart at the plasma stream circumference from the direction of matrix particle injection and at a distance from the substrate such that the matrix particles and the grit particles come into simultaneous contact with the substrate surface and with each other. The plasma stream is traversed across the substrate. Also claimed is the plasma spray deposition of a grit-contg. coating onto a narrow substrate, in which the substrate is offset from the plasma spray stream axis during coating to avoid the erosive zone at the axis of the spray. The process is useful in the gas turbine engine industry, e.g., in the prodn. of interstage gas path seals between rotor and stator assemblies. Economical coatings with good adhesion and angularity of grit particles are achieved.
Patent CA-1043425-A (CA)
Inventor: NOILES DOUGLAS G
IPC: G01K13/00
Filed: 1974-10-18
Granted: 1978-11-28
Abstract: ABSTRACT OF THE DISCLOSURE       A temperature, pulse and respiration detector is disclosed having a disposable oral probe with a thermopile mounted thereon. The thermopile comprises a plurality of hot junctions mounted near one end of the probe for insertion into the mouth.  These hot junctions act as a temperature sensor and as one of the electrodes for pulse detection.  The thermopile also comprises at least one hot junction in an opening in the probe spaced fro? the end of the probe for sensing nasal respiration.  The other pulse detection electrode is mounted on a connector housing which holds the disposable probe.  In use, the patient hold; the connector housing with his left hand so that his thumb contacts the electrode mounted thereon and places the probe in his mouth.  The patient's temperature and respiration are sensed by the thermopile and his pu ?e rate derived from the electrical activity of the heart sensed by the electrodes.
Patent CA-1057944-A (CA)
Title: Vinyl halide stabilizer compositions of antimony organic sulfur-containing compounds and metal carboxylates
Inventor: DIECKMANN DALE J
IPC: C08L23/00
Filed: 1974-11-19
Granted: 1979-07-10
Abstract: ABSTRACT OF THE DISCLOSURE             A vinyl halide resin stabilizer composition which essentially contains:           (a)  an antimony organic sulfur-containing compound, for example, antimony alkyl mercaptides, antimony mercaptoacid esters and the like, and (b)  an alkali or alkaline earth metal salt of an organic acid, such as Group I or Group II-a Periodic Table metal salts of carboxylic acids.           These compositions synergistically contribute to the long term heat stability of vinyl halide resin compositions and offer significant heat stabilization economies.  Efficiencies of the antimony organic compounds are improved in the compositions disclosed thereby permitting the reduction in amounts of such compounds needed for stabilization, and the inhibition of sta-bilizer exudate from the stabilized resin.
Patent CA-1063616-A (CA)
Inventor: CLARKE FREDRIC B III
IPC: C07F9/38
Filed: 1975-01-24
Granted: 1979-10-02
Abstract: INVENTOR:  FREDRIC B. CLARKE III           TITLE:     QUATERNARY AMINOALKYLENE PHOSPHONIC ACIDS            AND METHOD OF PREPARATION     ABSTRACT            Quaternary aminoalkylene phosphonic acids such as N-methyl aminotri(methylene phosphonic acid) of the formula   are prepared by reacting an aminoalkylene phosphonic acid with an alkyl halide in a polar solvent and in the presence of a hindered tertiary amine.  The compounds are useful as metal complexing agents.
Patent CA-1048086-A (CA)
Inventor: HUFFMAN HERMAN M
IPC: B60T13/12
Filed: 1975-06-04
Granted: 1979-02-06
Abstract: ACCUMULATOR ARRANGEMENT FOR   A BOOSTER BRAKE MECHANISM     Abstract A hydraulic booster is provided with a pressure responsive dump valve and check valve arrangement which permits the booster to employ an accumulator ideally responsive to automotive brake applica-tions. The check valve is operable to automatically charge the accu-mulator when the booster fluid source is called upon to supply fluid at operating pressure to the booster or other devices. The dump valve includes a stepped piston arrangement biased into a closed position by backpressure from the fluid source and operable by accumulator pressure to automatically dump the accumulated charge to the booster when source backpressure drops below a predetermined value.
Patent CA-1051991-A (CA)
Inventor: GLAESEL GOTTFRIED
IPC: H01R9/24
Filed: 1975-06-24
Granted: 1979-04-03
Abstract: ABSTRACT           An electrical connection frame comprising two spaced parallel locating members each provided with a row of uniformly spaced locating apertures, and a plurality of plates of insulat-ing material disposed face to face between and perpendicular to the locating members, at least some of the plates incorporating electrically conductive connection strips or pins, and at least some of the plates having projections engaging respective aper-tures, the thickness of the plates or an integral multiple thereof being slightly less than the aperture spacing or an integral multiple thereof whereby the overall thickness of the assembly of plates is determined solely by the aperture spacing.
Patent CA-1055520-A (CA)
Inventor: TAKACS EDWARD A
IPC: C07C13/20
Filed: 1975-08-12
Granted: 1979-05-29
Abstract: ABSTRACT OF THE DISCLOSURE      There is provided a process for the upgrading of a malodorous, sulfur-contaminated, aliphatic, aromatic or cycloaliphatic olefinic derivative or mixture thereof which involves contacting said malodorous, sulfur-contaminated derivative or mixture thereof with from 1 to 2 equivalents of a per(lower)alkanoic acid per mole of sulfur in said olefinic derivative, the amount of said acid being sufficient to oxidize the sulphur content therein, maintaining the treated solution at a temperature ranging from about -10°C. to about 80°C. or higher and, thereafter, recovering an odor-improved and storage-stable olefinic derivative.
Patent CA-1044835-A (CA)
Inventor: BEERBOWER ALAN
IPC: C08J3/07
Filed: 1975-09-02
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE Butyl rubber or EPDM elastomer latices having excellent mechanical stability are prepared by emulsifying the elastomer cement (hydrocarbon solution) with water, a water-soluble soap of a fatty acid containing 12 to 24 carbon atoms using an alkali metal or ammonium radical to form the soap and a second stabilizer additive which is an alkali metal, ammonium or amine salt of a long chain alpha olefin polymeric or copolymeric substituted organic aliphatic mono or dicarboxylic acid or anhydride thereof of a number average molecular weight between about 500 and about 3500 and thereafter removing the hydrocarbon solvent therefrom by flashing the same off by steam or vacuum distillation or other suitable solvent separation method.
Patent CA-1040318-A (CA)
Inventor: BOLON DONALD A
IPC: H05B41/30
Filed: 1975-09-25
Granted: 1978-10-10
Abstract: ABSTRACT OF THE DISCLOSURE           A method is provided for making a circuit board, involving the screen printing of a radiation-curable ink onto the surface of a substrate, followed by radiation cure of the ink.  A photoflash circuit board array made by such method is also provided.
Patent CA-1038719-A (CA)
Inventor: DYE JOHN F
IPC: A61M25/00
Filed: 1975-10-10
Granted: 1978-09-19
Abstract: VENTED ADAPTER               ABSTRACT OF THE DISCLOSURE         A vented drainage system including a drainage tube having a lumen for passage of fluid and an opening in the wall of the tube, a vent for the tube communicating between the atmosphere and the tube opening, and an air permeable filter element posi-tioned in the vent to filter air passing through the vent to the tube lumen.  The drainage system has a section of flexible tubing positioned in the drainage tube with one end thereof on the upstream side of the opening in the wall of the drainage tube and the other end on the downstream side of the opening.  The tubing has an outside diameter approximately equal to the inside diameter of the drainage tube to provide interfacial contact between the outside surface of the tubing and the inside surface of the tube to prevent passage of fluid between the interfacial surfaces thereof.  The tubing is flexible to become disengaged from contact with the inner surface of the tube to provide a passageway for air to flow from the vent into the lumen when the pressure in the tube is less than atmospheric.
Patent CA-1069814-A (CA)
Inventor: BUCKLER ERNEST J
IPC: A47G19/22
Filed: 1975-10-22
Granted: 1980-01-15
Abstract: ABSTRACT OF THE DISCLOSURE           Thermoplastic polymeric laminates are prepared which have one layer of filled styrene polymer composition, and at least one layer of a dissimilar polymer selected from polyolefins such as polyethylene, polypropylene and polybutene, and nitrile group containing barrier polymers.  The filled  styrene polymer composition contains from 5 to 50 parts by weight filler, and is the product of mixing a styrene polymer masterbatch of impact polystyrene, filler, rubber and oil with polystyrene.  The laminates can be used for thermo-forming thin walled articles such as cups, plates, trays and containers.
Patent CA-1051439-A (CA)
Inventor: STEPEK WALTER J
IPC: C07D231/12
Filed: 1975-11-06
Granted: 1979-03-27
Abstract: TITLE          THE MANUFACTURE OF 1,2-DIMETHYL-3,5-DIPHENYLPYRAZOLIUM METHYLSULFATE IN A SINGLE REACTION ZONE                  ABSTRACT OF THE DISCLOSURE         There is provided a process for the manufacture of the compound: 1,2-dimethyl-3,5-diphenylpyrazolium methylsulfate in a single reaction zone.  Said compound finds utility as a herbicide in the selective control of wild oats in wheat, barley and other agricultural crops.
Patent CA-1049871-A (CA)
Inventor: HAYES ROBERT W
IPC: F24B1/18
Filed: 1976-02-09
Granted: 1979-03-06
Abstract: ABSTRACT         A conventional fireplace opening is closed off by a flat steel plate the size of which will cover con-ventional fireplace openings.  Two clamps permit the plate to be secured to the fireplace lintel.  A firebox is bolted to the front of the plate so that it is located entirely within the room, rather than in the fireplace opening.  An access door is provided at the front of the firebox, and a draft opening below the door provides control of inlet air to the fire.  A damper valve is located in an exhaust opening at the rear of the firebox to provide control of the products of combustion within the firebox.
Patent CA-1078023-A (CA)
Inventor: KRENG JACK K
IPC: H03D7/12
Filed: 1976-02-10
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE      A field effect transistor is used as the mixer in a VHF varactor turner by the use of self-adjusting bias. Maximum conversion gain can be realized when the oscillator injection voltage is low, and low intermodulation and cross modulation products can be realized at higher oscillator injection voltages.  Self-adjusting bias is achieved by use of the tuning voltage in a bias control circuit, where FET drain current is adjusted while FET bias voltage is maintained substantially constant.  Keeping the bias voltage for the FET substantially constant ensures constancy of FET input and output capacitances, thus preventing the tuner's tuned circuits from being detuned and variable loaded.
Patent CA-1077863-A (CA)
Title: Process and apparatus for the separation of gas mixtures into component fractions according to their molecular or atomic weight
Inventor: WIKDAHL NILS A L
IPC: B01D59/20
Filed: 1976-03-26
Granted: 1980-05-20
Abstract: PROCESS AND APPARATUS FOR THE SEPARATION OF GAS MIXTURES INTO COMPONENT FRACTIONS ACCORDING TO THEIR MOLECULAR OR ATOMIC           WEIGHT                          ABSTRACT OF THE DISCLOSURE             Process and apparatus are provided for separation of gas mixtures into component fractions according to their molecular or atomic weight. The mixture is subjected to centrifugal force applied in a cone-shaped vortex having a diameter of not over 5 mm at a gas feed absolute pressure from about 5 to about 1000 mm of mercury, and a pressure ratio within the range from about 1.5 to about 10. In the case where an inert gas is used in admixture with the gas mixture, the gas feed pressure can exceed 1000 mm of mercury, and gas inlet and outlet pressures can range up to the liquefaction pressure of any gas in the mixture at the operating temperature. The higher molecular or atomic weight fractions are separated from an outer or peripheral portion of the vortex, and the lower molecular or atomic weight fractions care separated from an inner or core portion of the vortex.
Patent CA-1056513-A (CA)
Inventor: SLOAN BENJAMIN J JR
IPC: H01L29/73
Filed: 1976-05-27
Granted: 1979-06-12
Abstract: INTEGRATED LOGIC CIRCUIT AND METHOD OF FABRICATION   Abstract An integrated injection logic circuit having improved operating characteristics is provided, comprising an inverted, multiple-collector transistor having base regions characterized by a central active portion surrounded by a heavily-doped extrinsic base region to which the base contact is made.  Using ion implantation, each active portion of the base region is provided with a dopant con-centration which increases with distance from the collector junction, thereby increasing transistor speed and gain.          The extrinsic portion of the base reduces series resistance for multicollector transistors, provides heavy doping at the surface for good ohmic base contacts; and most importantly, defines the active emitter-base regions.          The effective or "active" collector-to-emitter area ratio of the device is improved by more than 50:1 compared with prior devices.
Patent CA-1090830-A (CA)
Title: Method of obtaining primary alcohols with straight chains from c.sub.4hydrocarbon cuts
Inventor: TREBILLON EMILE
IPC: C07C31/32
Filed: 1976-06-25
Granted: 1980-12-02
Abstract: METHOD OF OBTAINING PRIMARY ALCOHOLS WITH     ABSTRACT OF THE DISCLOSURE          A method of preparing primary alcohols, virtually all with a straight chain, in which the molecular proportions are distributed on both sides of a maximum centered at 8 to 16 carbon atoms.          It comprises: reaction between a C4 hydrocarbon cut and activated aluminum and hydrogen, during which the concentra-tion of dibutylaluminum monohydride in the reaction medium is adjusted between 20 and 80 molar %, to form a mixture of butyl-aluminum isomers; then a reaction wherein the isobutyl and secondary butyl groups contained in the mixture of isomers are displaced by the 1-butene in a C4 hydrocarbon cut, in at least two reaction zones arranged in series and fed in counter-current flow with the said mixture of butylaluminum isomers and with the C4 hydrocarbon cut; fixing ethylene on the tri-n-butylaluminum thus obtained to a chain length of C8 to C16; then oxidation with a gas containing oxygen and hydrolysis in a mixture of aliphatic primary alcohols. Such alcohols find use in deter-gent compositions after alkoxylation and/or sulphation of such mixtures of primary alcohol.
Patent CA-1054333-A (CA)
Inventor: SCHEURECKER WERNER
IPC: F16C13/02
Filed: 1976-07-16
Granted: 1979-05-15
Abstract: ABSTRACT OF THE DISCLOSURE:            A fastening arrangement for a roller that is divided a number of times to be used in a continuous casting plant has supporting brackets arranged in longitudinal direction of the roller which are provided with pocket like recesses for accommodating outer and inner roller holding means therein and detachable bolting means connecting the outer roller holding means with their re-spective supporting brackets, while the inner roller holding means rest loosely in the respective pocket-like recesses.
Patent CA-1077259-A (CA)
Inventor: CROW MORGAN L
IPC: G01C15/10
Filed: 1976-07-20
Granted: 1980-05-13
Abstract: BORING RIG ALIGNMENT APPARATUS AND METHOD           Abstract of the Disclosure.  Methods and apparatus for vertical alignment of a borehole rig directly over a drilling site involve use of a signal generator placed in parallel orientation to tie drilling mast or drill string and sighted in on the drill tar-get, then allowed to swing free to the true-plumb position, there-after bringing the mast back into parallel orientation with the now-plumb signal generator.   1a
Patent CA-1078863-A (CA)
Inventor: MULLER WERNER H
IPC: C07C43/23
Filed: 1976-07-29
Granted: 1980-06-03
Abstract: Abstract of the disclosure:  Resorcinols are prepared by reacting 4-oxocarboxylic acid esters or .delta.-enollactones with a strong base in a glycol dialkyl ether as solvent and by subsequent dehydrogenating the acidified reaction product.
Patent CA-1106151-A (CA)
Title: Desulfuration de gaz contenant du so.sub.2
Inventor: VOIRIN ROBERT
IPC: B01D53/81
Filed: 1976-10-08
Granted: 1981-08-04
Abstract: Procédé pour l'élimination du soufre, plus spécifiquement du SO2 et du SO3 de différents gaz contenant aussi de l'oxygène et des oxydes d'azote, qui comprend l'absorption à des températures comprises entre 100.degree. et 200.degree.C, sous forme de sulfates de ces composés, par des  absorbants à base d'alumine non alcalinisée, présentant une surface spécifique supérieure à 50m2/g, et récupération des composés sous forme de soufre par réduction des sulfates, par chauffage de l'absorbant au moyen d'un gaz réducteur, à des températures comprises entre 250.degree. et 450.degree.C.
Patent CA-1043071-A (CA)
Inventor: FEHLMANN HANS B
IPC: E04B1/02
Filed: 1976-11-16
Granted: 1978-11-28
Abstract: Abstract of the Disclosure Composite panels that include a metal skeleton of two superposed metal plates or sheets having groups of protruding bridge-shaped elements that extend into the interspace between the plates or sheets and overlap in a manner to form one or more elong-ated cage-like columns; a coherent matrix material made of a flow-able or pourable mineral and/or organic matrix precursor is provid-ed to substantially fill the interspace to form a substantially rigid compound structure of the panel constituents due to the plate-interlocking function of the cage-like columns. The panels can be flat or curved and are suitable as structural materials, notably as load supporting walls for buildings. Methods for produc-ing such composite panels in a batchwise or continuous operation are disclosed.
Patent CA-1054277-A (CA)
Inventor: HERLACHER RICHARD E
IPC: H04M3/58
Filed: 1976-12-09
Granted: 1979-05-08
Abstract: Abstract of the Disclosure A circuit arrangement to enable one party to have a two-way conversation simultaneously with an outside party and an internal party.  The circuit arrangement includes circuitry so that the outside party cannot hear anything that is said by the internal party or vice versa.  Thus, the one party has the ability to talk to both the out-side and the internal party without them hearing each other while using one subset and not putting anyone on hold. The circuitry is also provided with a designated button, which when depressed places all three parties in a two-way conference.  In addition, the circuitry includes a resistance network coupled between the transmitter and receiver of the one subset both in the outside circuit and the internal circuit associated therewith to reduce sidetones  the receiver of the one subset.
Patent CA-1073394-A (CA)
Inventor: SIWERSSON OLLE L
IPC: B65G43/00
Filed: 1976-12-14
Granted: 1980-03-11
Abstract: ABSTRACT OF THE DISCLOSURE       An apparatus for depositing loose particulate solid material in a pile diminishes dust formation and has a dis-charge pipe and a positive discharge device at an outlet end of the discharge pipe.  A pressure sensing means is arranged to sense the pressure of the material at the outlet end of the positive discharge device and to produce an output signal in response thereto.  A positioning device for varying the position of the outlet end of positive discharge device is driven in response to the output signal of the pressure sensing means.