baber/WOPTO huggingface dataset:
Patent BE-902017-A (BE)
Title: Soilless crop-growing system - using trays of grain moving through eight-day cycle, while being sprayed with water mist to produce sprouting shoots
IPC: A01G31/06
Filed: 1985-03-25
Abstract: The soil-less non-hydroponic crop-growing system is especially for sprouting cereal grins for livestock fodder. The system consists of an insulated chamber, e.g. in the form of a steel or aluminium transport container with a controlled climate, irrigation system and lighting. - The cereal seeds, e.g. barley, wheat or alfalfa, are placed in a layer in trays which are moved round a circuit over a period of eight days. Each day the grains are sprayed with water in a mist form so that they sprout and grow, producing at the end of the period a harvest of shoots which is 100 per cent edible material. As each tray is emptied of the sprouted grains it is re-filled to begin a new cycle.
Patent BE-780870-A (BE)
Title: Bromacil and diuron complex - with herbicidal activity and improved physical properties
IPC: A01N47/30
Filed: 1972-03-17
Abstract: molar complex of the known herbicides bromacil (5-bromo-3-sec. butyl-6-methyl-uracil) (I) and diuron (3-(3,4-dichlorophenyl)-1, 1-dimethylurea) (II) possesses the full herbicidal properties of (I) and (II) but has better physical properties than simple mixtures of (I) and (II). Preparations contg. the complex are stable on storage, and solid preparations retain free-flowing properties and wettability and do not cake, while liquid preparations remain fluid, agglomeration of discrete complex particles does not occur, and sedimented material is readily resuspendable. The complex is prepared by bringing equimolar amounts of (I) and (II) into molecular contact e.g. by dissolving in a suitable solvent, by melting together, or by dispersing in water together (pref. at 85 degrees C). An excess of either (I) or (II) can be used so as to give a mixture of the complex and whichever component is in excess.
Patent BE-903344-A (BE)
Title: Matiere adhesive pour empecher le recollage
IPC: B31D1/02
Filed: 1985-09-30
Abstract: Matière adhésive comprenant une couche adhésive une seconde couche stratifiée sur une surface principale de ladite couche adhésive, une couche d'agent d'arrachage stratifiée sur ladite seconde couche et une première couche stratifiée sur ladite couche d'agent d'arrachage par l'application d'une résine, caractérisée en ce que pour éviter le recollage, la matière adhésive ou collante satisfait l'inégalité : a > b où a est la force pour séparer la première couche de la seconde couche à la couche d'agent d'arrachage et b est le pouvoir adhésif sur une matière où le produit doit etre collé.
Patent CA-1042103-A (CA)
Title: Method and apparatus for measuring the rate of penetration in well drilling from floating platforms
Inventor: GUIGNARD JEAN-HUBERT
IPC: E21B45/00
Filed: 1975-01-22
Granted: 1978-11-07
Abstract: ABSTRACT OF THE DISCLOSURE        New and improved methods and apparatus exemplifying the present invention are disclosed herein for measuring the changes in total elongation of a drill string due to variations in the tensional forces acting thereon during a typical well drilling operation on a floating platform, measuring the changes in the total length of the drill string as it is moved into and out of the borehole from the platform, and measuring the changes in the position of the platform in relation to the upper end of the drill string which are caused by wave motion.  Thereafter, these measurements are uniquely combined for producing an output signal which is representative of the changes in the borehole depth.         The combined measurements are also converted for producing another output signal which is representative of the actual rate of penetration of a drill bit coupled to the drill string.
Patent CA-1042900-A (CA)
Inventor: FAULAND ERICH
IPC: C07D285/10
Filed: 1975-01-24
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE     New amine derivatives of 4-hydroxy-2,1,3-benzthiadia-zole of formula (I):-  (I) wherein R is a straight-chained or branched lower-alkyl radical, are provided, their pharmaceutically acceptable, pharmacologically compatible acid addition salts and processes for their prepara-tion.  The new derivatives of formula (I) bring out an inhibition of adrenogenic .beta.-receptors and are useful for the treatment and prophylaxis of cardiac and circulatory diseases.
Patent CA-1046503-A (CA)
Inventor: SAPINO CHESTER JR
IPC: C07D499/12
Filed: 1975-01-27
Granted: 1979-01-16
Abstract: Production of Antibacterial Agents Abstract The old process for producing a synthetic penicillin, e.g. ampicillin or amoxycillin, which consisted of acylating solid 6-aminopenicillanic acid (6-APA) with an acid chloride (or chloride hydrochloride) after preparing the 6-APA by con-verting a silylated natural penicillin to an imino-chloride, as with PCI5, and thence to an imino-ether, as with methanol, and thence to 6-APA by hydrolysis followed by recovery of the solid 6-APA has been rendered more efficient and capable of being conducted in a single vessel by maintaining the imino-ether solution in the hydrolysis step at -50° C. while adding a volume of water no greater than 10% of the volume of the imino-ether solution to produce a single phase containing 6-aminopenicillanic acid which is then acylated with an acid chloride (or chloride hydrochloride) at about -40° C. after the addition of a week tertiary amine to produce the synthetic penicillin.
Patent CA-1037793-A (CA)
Title: Cable pour armer des objets constitues en materiaux elastiques ou facilement deformables______________________________________________________
Inventor: BOILEAU JACQUES
IPC: D07B1/16
Filed: 1975-02-04
Granted: 1978-09-05
Abstract: Câble pour armer des objets constitué en matériaux élastiques ou facilement déformables, ayant comme composants une âme et au moins une couche périphérique, chaque composant étant formé au moyen d'éléments, caractérisé en ce qu'au moins deux composants consécutifs et en contact l'un avec l'autre dans le sens radial sont constitués au moyen d'éléments réalisés en matériaux de modules d'élasticité différents d'un composant à l'autre.
Patent CA-1074775-A (CA)
Inventor: RUST KURT
IPC: C08F4/60
Filed: 1975-02-28
Granted: 1980-04-01
Abstract: Process for the manufacture of a catalyst Abstract of the Disclosure A catalyst of high activity and stereospecificity in .alpha.-olefin polymerization is obtained by subjecting titanium Trichloride, obtained by reduction of titanium tetrachloride with aluminum alkyl halides, to two thermal treatments, the second thermal treatment being carried out in the presence of a dialkyl ether and optionally of a cyclopolyene, and optionally subjecting the treated product to an after-treat-ment with an aluminum alkyl halide, optionally in the presence of a small amount of a cyclopolyene and/or an olefin.
Patent CA-1048334-A (CA)
Title: Method for liberating meat from slaughtered animals and a press for separating meat from bones
Inventor: VAN BERGEN THEODORUS H
IPC: A22C17/04
Filed: 1975-04-23
Granted: 1979-02-13
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to a method and a device for separating meat from bones in meat processing.  The method separates the meat from the one under pressure.  The paste-like meat obtained from the process is substantially free of any bone fragments.  The device is in the form of a press comprising a cylinder and a sliding press.  Narrow perforations are provided in the cylinder wall to allow the paste-like meat to discharge from the cylinder. A large discharge opening is provided in the end of the cylinder opposite to the press.  A closing member is provided at the discharge opening for selectively opening the discharge opening for removal of the remaining bones.
Patent CA-1068848-A (CA)
Inventor: MATTHEWS VIRGIL E
IPC: C08G18/48
Filed: 1975-05-26
Granted: 1979-12-25
Abstract: POLYURETHANE HYDROGELS     ABSTRACT OF THE DISCLOSURE           Polyurethane hydrogels of high water swellability comprising lightly crosslinked polymers of isocyanate terminated prepolymers which are the reaction product of (i) poly(alkyl-eneoxy) polyols with (ii) organic diisooyanates that has been lightly crosslinked with (iii) water or an organic polyamine.
Patent CA-1045709-A (CA)
Inventor: NIIMURA TSUTOMU
IPC: H04N5/52
Filed: 1975-06-19
Granted: 1979-01-02
Abstract: ABSTRACT      An automatic gain control circuit for a video signal amplifier to integrate the synchronizing pulse portion of the composite signal and apply the integrated signal to a pulse generating circuit to generate a pulse each time the integrated signal exceeds a certain level. The pulse, which has a fixed magnitude, is added to the amplified video signal in the same polarity relative to the blanking level as the luminance signal.  A control circuit measures the peak-to-peak value of the combined signal and generates a controlling signal having a magnitude that varies with changes in the peak value and is used to control the gain of the amplifier.
Patent CA-1072811-A (CA)
Inventor: LEWIS VICTOR M DR
IPC: A23L7/10
Filed: 1975-07-08
Granted: 1980-03-04
Abstract: ABSTRACT:      This invention relates to the treatment of edible seeds such as wheat, barley, rye, oats, triticale, maize, sorgum, millet, buckwheat, soyabeans, legumes, peas and lentils and to a novel foodstuff prepared therefrom.      According to the invention seeds are processed to partly soften them to the extent that the seeds will not break into particles during the subsequent application of pressure thereto.      Softening is effected by partly hydrating and heating the seeds.  Pressure is then applied to the seeds for example by passing the seeds between rollers to produce cracks or fissures in the seeds and so condition the seeds to receive additives such as flavourings, seasonings, sauces, sugars, salts, edible oils and fats, vegetable juices, meat juices, preservatives; nutritional supplements such as vitamins and minerals; enzymes, therapeutic agents, colourings, anti-oxid-ants or sequestrants which penetrate the seeds through the cracks or fissures.  The additives may be applied to the seeds singly or in any combination and may be contained in solutions or suspensions, emulsions or dry powders.      In one form of the invention the seeds are then packaged and are used in all those cases where untreated seeds are used as a foodstuff.      In another form of the invention the seeds are again passed between rollers after the incorporation of the addit-ives therein to give the seeds a flattened appearance, there-after the seeds may be dried to a moisture content of the required degree.           The resulting product if desired blends both physic-ally and visually with chopped or minced meat, poultry. fish, crustaceans or other meat protein foods to produce an economical extension thereof.           The meat extender when used in this way provides a highly acceptable product which complements and blends ideally with the meat to which it is added.           The seeds in any case are highly absorptive during cooking and readily absorb water, sauces, meat juices, vegetable juices and fats.  They meet with consumer acceptance because of their pleasing flavour, texture and appearance.
Patent CA-1057312-A (CA)
Inventor: KREKELER HANS
IPC: C07C37/07
Filed: 1975-07-31
Granted: 1979-06-26
Abstract: PROCESS FOR THE MANUFACTURE OF HYDROQUINONE Abstract of the disclosure:    The present invention is related to a process for the manufacture of hydroquinone by catalytic dehydrogenation of cyclohexane dione-(1,4) in the liquid phase by means of a dehydrogenation mixture composed of a solvent and a catalyst comprising a noble metal of the 8th subgroup of the periodical system.
Patent CA-1078460-A (CA)
Title: Transmission system between two terminal stations through a transmission line including low-frequency cross-talk supression circuits
Inventor: DUIMELAAR JASPER H
IPC: H04B3/46
Filed: 1975-10-09
Granted: 1980-05-27
Abstract: ABSTRACT                Transmission system for transmitting signals modulating a carrier between two main stations via parallel coaxial lines the inner conductors and the non-earthed outer conductors of which are connected to the earthed main stations via capacitors. The main stations contain low-frequency Signal sources which in parallel with direct-current supply sources are connected to the supply current loop for the repeaters included in the coaxial lines. The low-frequency cross-talk due to the low frequency signals is suppressed by means of compensating circuits.
Patent CA-1045388-A (CA)
Title: Grass collecting apparatus for rotary mower
Inventor: CARPENTER EUGENE C
IPC: A01D43/06
Filed: 1975-10-09
Granted: 1979-01-02
Abstract: ABSTRACT OF DISCLOSURE     Discussed herein is a lawn mower comprising a grass collecting apparatus including a support, a frame, means mounting the frame from the support for movement between a bag retaining position wherein the frame is operative to removably retain thereon a grass collecting bag and a second position spaced from the bag retaining position so that movement of the frame from the bag retaining position to the second position is operable, when the bag is laden with clippings, to strip the bag from the frame.
Patent CA-1062973-A (CA)
Inventor: DAVISON SOL
IPC: B05D1/36
Filed: 1975-10-17
Granted: 1979-09-25
Abstract: ABSTRACT OF THE DISCLOSURE              The invention concerns articles, such as automobile parts, having a coating bonded to a substrate by means of an intervening bond-promoting primer.              The primer comprises a selectively hydrogenated block copolymer having terminal polymer blocks of a monoalkenyl or monoalkenylidene aromatic hydrocarbon and hydrogenated intermediate polymer blocks of a conjugated diene, a resin (coumarone-indene) compatible with the terminal polymer blocks and, optionally, a carboxylated resin (maleninized rosin) and optionally oil.
Patent CA-1040681-A (CA)
Inventor: SPENCER BLAINE G
IPC: B22F7/06
Filed: 1975-11-20
Granted: 1978-10-17
Abstract: Abstract of the Disclosure The invention is concerned with an improved joint between tubing and a flange having a hole therethrough into which the tubing is force-fit.  The flange is made of powdered metal by placing the powdered metal and a lubricant in a mold, compressing the powdered metal at a pressure of at least about 4 x 107 Kg. per sq. meter, removing the resulting flange from the mold, initially heating it in an inert or reducing gas atmosphere to remove the lubricant, heating it further at a higher temperature to cause intermetallic bonding thereof, cooling it to a temperature below about 100°C. and dry machining annular channels into the hole in the resulting flange.  The joint is formed by placing the tubing within the hole and expanding the tubing outwardly into the channels which extend from the hole.  The resulting joint has a much higher resistance to torque than does a similar joint made between tubing and a machined flange of similar or even greater hardness.  The invention is further concerned with a process for forming said joint.
Patent CA-1037396-A (CA)
Inventor: LAGERCRANTZ BENGT
IPC: F16L11/11
Filed: 1975-12-09
Granted: 1978-08-29
Abstract: ABSTRACT OF THE DISCLOSURE      A novel plastics tube is provided herein. The tube has applied thereto a plurality of longitudinal strips on the outer surface to increase the surface area thereof to enable the tube to be gripped more readily during the application of couplings and the like. A method of manu-facturing such a tube is also provided, including the steps of extruding the tube, contacting a substantially continuous length of thermoplastics strip with the surface of the tube after extrusion at a temperature at which the tube and/or the strip is above its softening point, pressing the tube and the strip together and thereafter cooling to cause or allow fusion between the tube and the strip.
Patent CA-1054703-A (CA)
Inventor: ROBINSON D
IPC: G01L7/00
Filed: 1976-01-13
Granted: 1979-05-15
Abstract: ABSTRACT OF THE DISCLOSURE   A method and system for fuel rod pressurization and for verifying when pressurization of a fuel rod containing nuclear fuel has taken place.  One end of the loaded fuel rod is inserted into a pressure chamber in sealed relation thereto, whereupon the chamber is evacuated to remove the air present.  Then the chamber is pressurized with an insert gas.  The fuel rod when is drilled to provide an opening in the end of the fuel rod in the chamber, whereupon the rod is pressurized with the inert gas present in the chamber.  Acoustic transducers are attached to the fuel rod at predetermined locations externally of the chamber for monitoring any noise which occurs during the pressurization process, which is transmitted through the metal walls of the rod to the transducers. The transducers generate electrical signals which are proportional to the amplitude of the noise sensed and by observing the signals a calibration of the activity going on can be maintained.  A pressure transducer is connected with the pressure chamber for monitoring the status of the pressure in the chamber and providing an output signal which is proportional thereto.  The acoustic and pressure signals are processes through appropriate electronic circuitry and recorded in analog and/or digital fashion for providing a comparative indication as to the status of when the necessary steps and activities for pressurization of the fuel rod have been accomplished.
Patent CA-1085418-A (CA)
Inventor: DOORAKIAN GEORGE A
IPC: C07C69/74
Filed: 1976-02-09
Granted: 1980-09-09
Abstract: ABSTRACT           This invention concerns a process comprising reaction of a vicinal epoxide with a phenolic compound, a carboxylic acid, or a carboxylic acid anhydride in presence of a catalyst corresponding to the formula   wherein each R is a C1-20 aliphatic hydrocarbyl rad-ical, R' is hydrogen or a C1-20 hydrocarbyl radical, R" represents hydrogen, C1-20 alkyl, or C1-20 alkoxy-carbonyl, and n is 0 to 20.  The invention also concerns a composition comprising an epoxy resin containing an average of ore than one vicinal epoxy group par molecule and a catalyst as defined above. These catalysts are effective for selectively promoting the desired reac-tions to give high yield  of products generally having excellent color.  They are especially useful when pro-duction of high molecular weight products is desired. The catalysts are substantially unreactive with epoxy resins at ambient temperatures and axe thus useful for preparation of precatalzed epoxy resin compositions.
Patent CA-1093365-A (CA)
Title: Surface treating apparatus
Inventor: MOENCH FRANK F
IPC: E01C23/06
Filed: 1976-02-26
Granted: 1981-01-13
Abstract: SURFACE TREATING APPARATUS                            ABSTRACT             In surfacing apparatus for asphaltic surfaces and the like, there is provided a truck-drawn trailer, a hood and burner assembly having a hood suspending form the trailer open at the bottom that heats the surfaces over which the assembly is moved, a scarifying assembly supported by the trailer that breaks up the heated surface and a leveling device drawn behind the scarifying assembly that levels the broken surface material. The hood and burner assembly has a refractory lined combustion chamber with a sloping roof so that the combustion chamber de-creases in volume toward the trailing end for heating uniformly, a joint gap between liner members that is wider at the top and top filled to retain a gap filler material , side sections that swing up to reduce the width for transport, side extension sec-tions that optionally may be added for greater surfaces widths and separate controls for different banks of burners for inde-pendent heat control of different section s of the hood. The scarifying assembly has altering larger and smaller groups of scarifying elements arranged at spaced intervals across the apparatus with each group being independently resiliently urged into contact with the surface to adjust for surface irregular-ities The scarifying assembly has side sections that swing up between an upper out of the way position and a lower working position. The leveling device has a channel member with a flat surface-engaging bottom and a curved moldboard front portion and drawing chain sections of adjustable length to level the scarified material.
Patent CA-1054621-A (CA)
Inventor: HECHENBLEIKNER ING
IPC: C07F9/40
Filed: 1976-03-11
Granted: 1979-05-15
Abstract: ABSTRACT           Alcohols preferably having a pKa below that of propanol-1 are heated with certain heterocyclic phosphites to give phosphonates and certain heterocyclic phosphonites, to give phosphinates.  If small amounts of alcohols are employed, the products are generally polymeric in nature whereas if larger amounts of the alcohol are employed, there is generally ring opening and isomerization to the phosphonate or phosphinate.  The products are useful as fire retardants and as adhesives for glass.  Pentaerythritol phosphite can be self-polymerized by such heating to form the adhesive polymer.
Patent CA-1047801-A (CA)
Inventor: BELL RICHARD
IPC: B29D29/08
Filed: 1976-04-09
Granted: 1979-02-06
Abstract: ABSTRACT      A toothed power transmission belt comprising a body, transversely extending teeth positioned along at least one face of the body, and an inextensible tensile member embedded in the body, the material of the body comprising a blend of an epihalohydrin having a nominal Mooney viscosity of not more than 50 and an epihalohydrin having a nominal Mooney viscosity of not less than 50.
Patent CA-1050170-A (CA)
Inventor: LEOWALD KARL-FRIEDRICH
IPC: H02M1/088
Filed: 1976-05-11
Granted: 1979-03-06
Abstract: Abstract of the Disclosure Apparatus for firing the valves in parallel connected valve in first and second valve branches is disclosed.  More particularly, means is provided for providing firing pulses to at least a first valve in the first valve branch.  Further means is provided for which includes a transformer determining the difference in the current carried by the aforesaid first valve and a second valve adjacent thereto in the second valve branch.  The latter further means also comprises a threshold member which, when the current dif-ference determined by the transformer exceeds a predetermined value, causes the one of the first and second valves carrying to lesser current to receive firing pulses.  Various embodiments of the aforesaid apparatus are disclosed.
Patent CA-1050510-A (CA)
Inventor: AESCHLIMANN HANS-PETER
IPC: B04B5/04
Filed: 1976-05-19
Granted: 1979-03-13
Abstract: UNIVERSAL CENTRIFUGE         Abstract of Disclosure -- A universal centrifuge adapted to be operated at pre-selected speeds for pre-selected time periods over a wide range of speeds to perform many different functions nor-mally performed by different centrifuges.  A safety system is included which prevents operation at high speeds unless a rotation head designed for high speed operation is mounted on the unit.
Patent CA-1042723-A (CA)
Inventor: BRUENDL GERHARD
IPC: E06B3/64
Filed: 1976-07-13
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE         An adaptive frame element is disclosed for adapting single pane glass window or door frames to receive a double walled insulating thermal glass unit, said frame element comprising an elongated base member having a pair of elongated guides extending perpendicularly from one side thereof, one guide adjacent each edge of the base member, and two elongated rails extending from the opposite side of the base member generally perpendicularly thereto in parallel relationship with each other and spaced inwardly from the edges of the base member, the elongated rails being adapted to be spread apart or squeezed together so as to fit tightly within the glass-receiving slot or groove of a single pane glass window or door frame.