baber/WOPTO huggingface dataset:
Patent BE-816443-A (BE)
Title: Plaster compsn. contg. plaster of Lutece - with slaked lime, epoxy resin binder, slaked lime, etc. for smooth surfaces
IPC: C04B28/14
Filed: 1974-06-17
Abstract: Finishing plaster compsn. consists of plaster of Lutece 35.440 kg, slaked lime 3.920 kg. setting retardant (Sika plaster) 0.022 kg. epoxy resin binder for the plaster (Sikafix) 0.618 kg. and water 60.000 kg. The plaster may be applied in one or more operations to smooth surfaces, i.e. cellulare concrete and/or crude concrete, or may be used as an adhesive for plaster tiles.
Patent BE-893923-A (BE)
Title: Electric supply lines and load protection device - uses plug to connect load which isolates line test network when plug is inserted
IPC: H01R13/713
Filed: 1982-07-23
Abstract: The device is used for testing of electric supply lines and for protection against overvoltages of loads connected to the supply lines through the device. The device is housed in an enclosure with a female socket fixed to an outer wall. Terminals are provided on one wall of the enclosure. In the test mode supply lines are connected to the terminals and the female socket has no connection. This allows a four pole switch to remain closed, connecting a switched resistor network between the lines in various test configurations depending on the switch position. The load is connected via a male plug having a protrusion which opens the four pole switch to the test network. The male plug has internal connections to an array of discharge devices which protect each line from overvoltage.
Patent BE-902354-A (BE)
Title: Woodworking milling cutter guard - has curved guide on component steplessly adjusted along bracket by screwed spindle
IPC: B23Q35/10
Filed: 1985-05-06
Abstract: The woodworking milling cutter guard comprises a curved guide and a pressure mechanism holding the work in position. The guide (5) is mounted on a component (4) sliding along a bracket (3), the component being coupled to a screwed spindle (6) extending along the bracket and allowing stepless adjustment without the guide ever being released or slipping accidentally. - The pressure mechanism (11) can be similarly mounted on an adjustable component sliding along the bracket.
Patent BE-902374-A (BE)
Title: Procede de fabrication de poudre d'oxyde d'uranium.
Inventor: HASEGAWA S
IPC: C01G43/01
Filed: 1985-05-08
Abstract: Procédé de fabrication de poudre d'oxyde d'uranium à partir d'UF6 qui consite à convertir UF6 en UO2F2 en le faisant réagir avec un excès d'alcool en phase gazeuse, puis convertir l'UO2F2 formé en oxyde d'uranium, en soumettant l'hydrocarbure formé dans cette réaction en phase gazeuse et cet excès d'alcool à une combustion avec un gaz oxygéné chargé séparément.
Patent BE-897682-A (BE)
Title: Open container type ash tray with sand - incorporates removable strainer which prevents cigarette butts from entering tray
Inventor: BOONEN J P
IPC: A24F19/00
Filed: 1983-09-05
Abstract: The ash tray (1) is designed to contain sand and is equipped with a strainer (3) on which cigarette butts etc. can be extinguished. Both the tray (2) and the strainer form open containers. The tray has a closed floor (6) and walls (5) whilst the floor (11) of the strainer is perforated. - The strainer passes through the tray opening to fit inside, its walls doubling all or part of the tray walls. The strainer keeps butts out of the tray and its perforations are of a size preventing butts passing through. A strainer flange (10) may rest on the top (9) and may be used to handle the strainer. Alternatively the strainer may be handled by means of a centre stalk, the floor including an opening (7) for the removal of ash and sand.(1/2)
Patent CA-1024521-A (CA)
Title: Derives amines de 2,2-diaryl-cyclopropane
Inventor: COGNACQ JEAN-CLAUDE
IPC: C07C219/14
Filed: 1973-11-21
Granted: 1978-01-17
Abstract: B R E V E T    D ' I N V E N T I O N            Dérives aminés de 2,2-diaryl-cyclopropane.                   Invention : Jean-Claude COGNACQ              Société Anonyme dite : HEXACHIMIE                        ABREGE DESCRIPTIF La présente invention concerne en tant que produits industriels nouveaux les composés de formule générale :                                            (I) dans laquelle : R représente l'atome d'hydrogène, un atome d'halogène, un groupe alkyle inférieur ou un groupe alkoxy inférieur ; R1 représente l'atome d'hydrogène, un groupe alkyle inférieur, de préférence méthyle, ou un groupe aralkyle; A représente un groupe alkylène; et R0 représente l'atome d'hydrogène ou un groupe acyle; et leurs sels d'addition d'acides. Ces nouveaux produits sont utiles dans le traitement des troubles cardiaques.
Patent CA-1038356-A (CA)
Inventor: EIGNER ERICH
IPC: B02C17/22
Filed: 1974-07-18
Granted: 1978-09-12
Abstract: Abstract A mill, particularly a tube mill or ball mill, has apolygonal, pre-ferably square cross-section with rounded corners and straight or less strong-ly curved sides, and the grinding action is performed by the falling and roll-ing motion of the filling consisting of the grinding elements and the mate-rial to be ground.  The size of the grinding elements is only a small fraction of the side length of the basic cross-section of the mill and the interior of the mill is lined with liner plates arranged in a series of annular courses arranged one behind the other in the longitudinal direction of the mill.  In-dividual annular courses formed by these plates are angularly displaced or offset relative to each other, preferably by equal angles, the annular cour-ses of the mill comprising plates (f1...f4 or f?...f? respectively) which have inside surfaces that are inclined toward the interior of the mill ant in the direction of travel of the material being ground alternating with courses having plates with inside-surfaces parallel to the axis of the mill.  The plates are so arranged that those with inside surfaces extending in the long-itudinal direction and parallel to the mill axis alternate with plates having inside surfaces inclined to the axis of the mill.
Patent CA-1060622-A (CA)
Inventor: ASOSHINA EISHI
IPC: B05D7/14
Filed: 1974-12-30
Granted: 1979-08-21
Abstract: ABSTRACT OF THE DISCLOSURE         A method for filling depressions in a surface, e.g., of automobile bodies and the like, which comprises placing a partially cured shaped article of a thermosetting resin compo-sition in the depression whose surface defining the depression is heated to a temperature above the softening or melting temperature of the resin composition to fix the shaped article provisionally to the surface defining the depression, the resin composition being pre-fabricated so as to fit into the depression and to be substantially free of air bubbles, heating the shaped article under pressure from the surface of the shaped article e.g., using a heated applicator, and then surface-finishing the filled depression.  The resin composition in general comprises a thermosetting resin.  A curing agent, a metal powder and a metallic fiber.
Patent CA-1038941-A (CA)
Inventor: SCHROEDER PAUL R
IPC: H03F3/343
Filed: 1975-07-15
Granted: 1978-09-19
Abstract: HIGH SPEED CURRENT DETECTION AMPLIFIER CIRCUIT            Abstract of the Disclosure A relatively high sensitivity and high speed current detector consists of essentially a common base differential amplifier consisting of two junction transistors, each having separate emitter and collector resistors, and a constant current source connected to the collector resistors.  Separate input terminals connected to the emitters allow complementary information current signals or an information current signal and a reference current signal to be applied to the emitter terminals.  The output signal and the complement thereof appear at their respective collectors.
Patent CA-1053911-A (CA)
Inventor: RONZIO RICHARD A
IPC: C01G39/00
Filed: 1975-08-19
Granted: 1979-05-08
Abstract: MOLYBDENUM OXIDE PURIFICATION PROCESS     Abstract of the Disclosure A process for purifying concentrates of molybdenum oxide containing a variety of naturally-occurring contaminating metals, such as potassium, copper, calcium, magnesium, iron, aluminum, lead, Zinc, bismuth, and the like, as well as compounds thereof, by roasting the impure concentrate at an elevated temper-ature in an oxygen atmosphere to convert sub-oxides of molybdenum to molybdenum trioxide and contaminating metal molybdites to corres-ponding metal molybdates, which are extracted by a hot aqueous leaching of the concentrate and the solubilized molybdate ions are recovered. The aqueous leached concentrate, after separation from the aqueous leach solution, is leached with an ammoniacal leach solution for converting the molybdenum trioxide constituent therein into soluble ammonium molybdate compounds, and the resultant leach solution is removed from the remaining insoluble residue, which is discarded. The ammoniacal leach solution containing only minimal quantities of remaining contaminating metal ions can be further purified by passage through a chelating cation exchange resin, whereafter the ammonium molybdate compounds are recovered, such as by evaporative crystallization, to produce a high purity ammonium dimolybdate (ADM) product, or alternatively, can be calcined at an elevated temperature to produce a high purity mo-lybdenum trioxide product.
Patent CA-1036342-A (CA)
Inventor: TAKAHASHI SOROKU
IPC: B23Q17/00
Filed: 1975-10-24
Granted: 1978-08-15
Abstract: ABSTRACT OF THE DISCLOSURE:         A thin heat-treated steel sheet material having marginal zones formed along four edges thereof is photoetched to produce printing types and the like which are integral with the sheet material.  The reverse side thereof is also slightly photo-etched for removing and equalizing the strains on both side surfaces of the sheet.  The transverse marginal zones are utilized for successive welding and trimming operations.  The welding of the  transverse  edges of the sheet material for making the material into an endless form and its temper is made by subjecting said edges to primary and secondary electron beams.
Patent CA-1053231-A (CA)
Inventor: MOON MALCOLM W
IPC: C07D233/64
Filed: 1975-11-24
Granted: 1979-04-24
Abstract: ABSTRACT OF THE DISCLOSURE   Compounds of the formula:       Formula I   wherein R1 and R2 are the same or different and are hydrogen. halogen, alkyl of from 1 to 6 carbon atoms, inclusive, halo-alkyl of from 1 to 6 carbon atoms, phenyl or R1 and R2 can be joined to form a cycloalkyl ring of from 3 to 6 carbon atoms; R3 is hydrogen, alkyl of from 1 to 8 carbon atoms, inclusive, phenyl or benzyl; R4 is hydrogen, or alkyl of from 1 to 6 carbon atoms, inclusive, and R3 and R4 can be joined together to form a heterocyclic ring selected from the group consisting of morpholine, pyrrolidine or piperi-dine.  A and B are the same or different and are hydrogen, alkyl of from 1 to 6 carbon atoms, inclusive, phenyl, halo-gen, cyano, nitro or trifluoromethyl and when adjacent can be joined to form a ring of from 5 to 7 carbon atoms, inclu-sive; 2 is selected from the group consisting of     or   wherein  X is halogen, nitro, alkyl, haloalkyl, or alkoxy of from 1 to 3 carbon atoms, inclusive, and n is 0, 1, or 2; W is selected from the group consisting of oxygen and sulfur; or an acid addition salt thereof formed with a strong acid.  Methods for preparing the compounds and agricultural compositions comprising the compounds with carriers for use as herbi?ides by application to follage, soil or ponds for the control of unwanted vegetation are disclosed.                             -1?
Patent CA-1040001-A (CA)
Inventor: MILLER LOREN C
IPC: F24F11/08
Filed: 1975-11-28
Granted: 1978-10-10
Abstract: VENTILATION SYSTEM FOR LIVESTOCK HOUSING                   ABSTRACT OF THE DISCLOSURE    A ventilation system for a livestock building to provide a controlled environment therein.  The ventilation system includes one or more exhaust fans for withdrawing air from the building, and also includes a controllable baffle system for permitting fresh air to flow into the building.  The baffle system includes movable baffles disposed for closing openings formed in the build-ing, which openings are located in the ceiling or in the sidewalls adjacent the upper edges thereof.  A drive mechanism is connected to the baffles for moving same between open and closed positions.          The drive mechanism is actuated by a pressure sensing device which senses the pressure differential between the pressure on the inside of the building and the atmospheric pressure which exists outside the building.  The sensing device maintains the pressure in the building at a level which is slightly below atmospheric pressure.  When the pressure in the building falls below this level, then the drive device is automatically energized to open the baffles to permit the inflow of air accompanied by the dis-charge of air through the exhaust fan.  Similarly, when the pres-sure in the building exceeds this level, then the drive device is energized to close the baffles.  The exhaust fans are preferably controlled by thermostatic switches which cause the air in the building to be changed when a preselected temperature is exceeded.
Patent CA-1044151-A (CA)
Inventor: ADAMS HERBERT L
IPC: B60K17/30
Filed: 1976-01-23
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE         A two wheeled, electrically powered vehicle having an outer contour resembling a piece of luggage and including a handlebar controlled sterring column which is retractable into the luggage shaped vehicle to facilitate the carrying of the vehicle.  The steering column is connected to one of the wheels and is movable to facilitate the sterring of the vehicle while, at the same time, an electrically powered motor mounted to the steering column provides the motive force for driving the steer-ed wheel to propel the vehicle.
Patent CA-1045540-A (CA)
Inventor: GATES CHARLES R
IPC: E06B9/06
Filed: 1976-02-09
Granted: 1979-01-02
Abstract: ABSTRACT OF THE DISCLOSURE            A folding screen formed by a plurality of success-ively hinged, rigid, radiation-controlling panels supported for horizontal, planar movement in a pair of parallel, overhead tracks and operated by a flexible drive member extending along the track and connected to the lead panel.          Since each panel is supported in the track only at its ends, each panel must possess sufficient rigidity to permit hinged, side-by-side coaction of interconnected panels from a stacked, generally vertical relationship to a generally horizontal, planar relationship.  To enable the screen to be collapsed from an extended planar position without jamming, alternate hinges are vertically upwardly displaced.  In a particular embodiment the hinges are provided with rollers at the ends thereof.  Rollers for the lower and upper hinges travel in lower and upper levels, respectively, of each overhead track.   A particularly useful elongated panel for a radiation screen under a light-permeable building componet comprises an arcuate extrudate bounded at the sides by relatively thick discontinuous ribs, each of sufficient thickness to have an axial bore adapted to journal a rod for hingedly connecting adjacent panels for horizontal, side-by-side coaction from a collapsed, distensible stack of plural panels into a extended, collapsible radiation screen, and vice versa.
Patent CA-1060570-A (CA)
Inventor: NEEDS HOWARD C
IPC: H04N5/225
Filed: 1976-02-11
Granted: 1979-08-14
Abstract: ABSTRACT:             A portable television camera comprises a rigid housing accommodating the optical components, such as an entrance optical system, a colour splitting optical system and the pick-up tubes which are arranged to bear on abutment faces which are strictly localized with respect to each other. The strict positioning of these components with respect to each other enables the use of pick-up tubes and an entrance optical system which are comparatively cheap, and combines low weight with good image quality.
Patent CA-1050506-A (CA)
Inventor: KONDO YUTAKA
IPC: B60R22/02
Filed: 1976-04-06
Granted: 1979-03-13
Abstract: Abstract of the Disclosure A seat belt assembly wherein a shoulder belt and a lap belt which are continuously formed are taken upon a single take-up shaft of a retractor one over the other, so that the seat belt manipulation can be simply carried out and that the degree of freedom of a space for mounting the retractor can be enhanced.
Patent CA-1049454-A (CA)
Inventor: POLANIN WALTER R
IPC: B61G3/04
Filed: 1976-04-28
Granted: 1979-02-27
Abstract: RAILWAY CAR COUPLER                 Abstract of the Disclosure The head portion of a railway car coupler is provided with forwardly projecting horizontal upper and lower shelves.  The leading edge of the top shelf is angled upwardly and rearwardly to provide clearance for coupler droop.  Additionally, the leading edge of the coupler can be extended upwardly to establish an improved relation between the leading edges of the mating couplers, thereby minimizing the tendency to have one leading edge slipping under the other during a droop condition of the couplers.
Patent CA-1039267-A (CA)
Inventor: BLOM JOHANNES C
IPC: F28F5/00
Filed: 1976-07-23
Granted: 1978-09-26
Abstract: ABSTRACT OF THE DISCLOSURE              A rotary regenerative air preheater has electromagnetic drive devices to adjust the relationship between an end face of the regenerative mass and a sealing frame on a duck part.  Electrical control means are responsive to signals generated by contact between the sealing shoe (or special sensors) borne on the frame and the end face, to drive the electromagnetic devices and break the contact.   The control may be on/off, a time response such that a desired maximum clearance is experienced, or may be responsive to drag (i.e. the angle of arc over which contact is experienced).  The electromagnetic  drive devices are inherently self adjusted by having an air gap in their flux circuit which varies in dependence on the position of the sealing frame.
Patent CA-1092021-A (CA)
Inventor: DREIKORN BARRY A
IPC: A01N33/22
Filed: 1976-08-20
Granted: 1980-12-23
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention relates to rodenticidal compositions comprising as active ingredient a diphenylamine compound having trinitro substitution or dinitro-trifluoro-methyl substitution on one ring and from 1 to 5 substituents of a defined class, particularly halogen atoms, on the other ring, and to rodenticidal methods employing these compo-sitions.  The diphenylamines have the following structure                            I  I
Patent CA-1083960-A (CA)
Inventor: ANEJA RAJINDRA
IPC: A23L33/15
Filed: 1977-03-21
Granted: 1980-08-19
Abstract: ABSTRACT           Edible compositions suitable as foodstuff additives or diet supplements for humans and for animals comprising a diet supplement agent, such as vitamins, vitamin precursors and colouring agents, and an acyl lactylate emulsifier in a weight ratio ranging from 100:1 to 1:100, said compositions having increased efficiency in uptake by a human or animal of the diet supplementing agent.  A process for preparing said compositions and rearing of animals on a diet incorportating said edible compositions.
Patent CA-1067709-A (CA)
Inventor: KOBLANSKI JOHN N
IPC: E02B15/04
Filed: 1977-09-26
Granted: 1979-12-11
Abstract: MEANS AND METHOD FOR SWEEPING                    MATERIAL FLOATING ON WATER                    USING VIBRATIONAL ENERGY      Abstract of the Disclosure An apparatus for sweeping contaminating material such as oil along the surface of a body of water uses acoustic waves as a propelling force.  The vibrational waves are produced by a device supported below the water surface and aimed upwardly towards a peripheral edge of the oil spill.  Vibrational waves generated when the device is activated strike the air above the water surface and as a result are compacted into a flattened and horizontally elongated zone of vibrational energy which exerts a driving force on the oil spill edge.  A method of employing sound as a sweeping force.
Patent CA-1078787-A (CA)
Inventor: COWLIN ROBERT M
IPC: B07C5/36
Filed: 1977-10-06
Granted: 1980-06-03
Abstract: ABSTRACT       An article sorting apparatus provides a continual indicator stream which is directed by operation of an indicator member onto a selected article of several articles conveyed through an inspection area.  The position of the indicator member when the stream impinges on it is detected to generate  a position-dependent signal which is fed to a deflector to deflect the selected article from the path followed by the other articles.
Patent CA-1087328-A (CA)
Inventor: KOSAKA KENJI
IPC: B01D15/04
Filed: 1977-10-19
Granted: 1980-10-07
Abstract: PROCESS AND APPARATUS FOR ION EXCHANGE BY USE OF THERMALLY REGENERABLE RESIN               Abstract of the Disclosure Continuous or semi-continuous ion exchange treat-ment, such as desalination, is achieved by utilizing a column packed with a heterogeneous thermally regenerable ion exchange resin in a single bed divided into a loading zone, a heat displacement zone above the adsorption zone, and a resin regeneration zone above the heat displacement zone.  In operation, feed liquid flows upwardly through the loading zone and the treated liquid is removed.  Loaded resin is transferred from the adsorption zone to the regeneration zone, the resin bed then being displaced downwardly,   counter-current to the flow of feed liquid.  A hot regeneration liquid, which may be a portion of the treated liquid, is passed through the loaded resin in the regeneration zone for thermal regeneration of the resin.
Patent CA-1038590-A (CA)
Inventor: MALONEY JOHN E JR
IPC: E04D13/08
Filed: 1977-10-26
Granted: 1978-09-19
Abstract: ABSTRACT          A rain gutter has a bottom wall prepared for connection of a downspout thereto and comprising a downspout opening in the bottom wall having a continuous downturned lip flange around the edge of the opening derived from material displaced from the area of the opening, and extension means on the lip flange, whereby the extension means and the lip flange can engage within the upper end of a downspout to maintain the downspout in alignment with the opening. The lip flange provides a funnel-like closure for the joint between the gutter bottom wall and the upper end of a down-spout coupled to the gutter by means of the extension means.
Patent CA-1095818-A (CA)
Inventor: ESTERS THEODORE W
IPC: G01N33/487
Filed: 1977-12-07
Granted: 1981-02-17
Abstract: ABSTRACT OF THE DISCLOSURE     Compositions and multilayer analytical elements com-prising lactate oxidase are provided for the quantitative analysis of lactic acid or lactate, especially in serum.  The lactate oxidase, described herein, is an enzyme that catalyzes the reduction of lactic acid or lactate to pyruvate and hydrogen peroxide.  The quantity of lactic acid or lactate is determined by detecting the amount of hydrogen peroxide produced.  Pre-ferably, the hydrogen peroxide is detected colorimetrically using a peroxidase-catalyzed detection system.
Patent CA-1106867-A (CA)
Title: String vibration suppressing means for string rackets
Inventor: STAUFER ADOLF
IPC: A63B49/00
Filed: 1978-02-20
Granted: 1981-08-11
Abstract: IMPLEMENT FOR STRIKING A BALL            Summary of Invention Abstract of Disclosure This invention relates to means for suppressing vibration in implements which serve to strike the ball and comprise a striking surface, a hoop which encloses the striking surface, and a handle. The invention re-lates particularly to tennis rackets and aims at suppres-sing the high-frequency vibration which is excited by the impact of the ball. In these striking implements, at least two longitudinal or transverse strings or at least one longi-tudinal string and at least one transverses string are mechanically coupled to each other by a vibration absorber.