baber/WOPTO huggingface dataset:
Patent BE-897762-A (BE)
Title: Procede et dispositif pour fabriquer des produits tels que des corps creux et analogues a partir d'une pate a patisserie en bande cuite
IPC: A21B5/02
Filed: 1983-09-15
Abstract: Une bande de pate à gaufre est déposée sur un tambour chauffrant (2) pour former une bande de pate cuite (3) encore déformable. La bande (3) est destinée à etre moulée ou enroulée en cigare avant son durcissement. Avant le moulage, on replie, la bande (3) sur elle-meme pour constituer une bande stratifiée en plusieurs couches (5). Utilisation pour faire rapidement de gateaux épais sans épaissir la pate.
Patent BE-898408-A (BE)
Title: Game involving movement of markers on board - in which board may be made of polyester or other plastics
IPC: A63F3/00
Filed: 1983-12-07
Abstract: Game for two to four players involves use of a board marked out to receive movements of sets of sixteen balls or counters in distinctive colours. The board may be round or square, rigid or flexible and made in one piece or complementary pieces, of various sizes or thicknesses, and made from wood, cardboard, metal, glass, plastic or polyester.
Patent BE-899137-A (BE)
Title: Control unit for vehicle engine - has opto-electronic tachometer linked to variable intensity display panel
IPC: G01K7/24
Filed: 1984-03-13
Abstract: The unit includes an optical speed sensor which comprises a light source and a photoelectric cell placed near an engine driven disc having alternating light and dark areas. The resulting pulses provided by the photoelectric cell are amplified, and shaped before being applied to a frequency-voltage converter. A sensor analyses the intensity of light, e.g. within a vehicle, and a controller regulates the intensity of a speed display accordingly. The display may simply consists of a three colour unit, or a graduated scale using LED's, neon, or incandescent lights. - A thermometer may also be included to monitor the temp. of the engine, the risk of ice, or the risk of diesel fuel solidifying. Various warning lights may indicate the measured temp.
Patent BE-900890-A (BE)
IPC: G03B27/46
Filed: 1984-10-24
Abstract: There is described a method for the manifold stepwise reproducing of one and the same transparent image, which comprises making use of a so-called vertical or auto-vertical reproduction camera with a film holder (1) and a model board (2), and projecting said image by means of a flash light source through a lens (3), onto a light-sensitive material fixedly drawn on said film holder (1), whereby means are provided to displace said image stepwise along the X- and Y-axis over the model boeard (2). 
<??>The invention furhter pertains to an apparatus for the working of such a method.
Patent BE-901550-A (BE)
Title: Conduite tubulaire calorifugee.
IPC: F16L59/18
Filed: 1985-01-23
Abstract: Conduite tubulaire calorifugée comportant une enveloppe protectrice extérieure entourant, à distance, le matériau calorifuge appliqué sur le tube. Les parties de la conduite tubulaire qui sont disposées verticalement ou en oblique, sont pourvues d'éléments collecteurs pour l'eau de condensation se formant et s'écoulant sur la face intérieure de l'enveloppe protectrice, ces éléments allant de la face intérieure à la face extérieure de l'enveloppe protectrice en évacuant l'eau de condensation recueillie vers l'extérieur.
Patent BE-902172-A (BE)
Title: Appareil de correction auditive differentiel a reponse en frequence programmable.
Inventor: SLAVIN M J
IPC: H04R25/04
Filed: 1985-04-11
Abstract: L'appareil de correction auditive comprend deux microphones dirigés suivant des directions différentes et dont les sorties en audiofréquences sont appliquées à un circuit soustractif, la balance des entrées vers ce circuit pouvant etre commandée. Des filtres passe-bande commandés numériquement avec une possibilité de sélection de bande et de niveau d'amplification sont prévus dans l'appareil, de telle sorte que la réponse en fréquence de l'appareil puisse etre adaptée à l'utilisateur individuel.
Patent BE-905687-A (BE)
Title: Insteekmachine voor lakens.
IPC: B65H27/00
Filed: 1986-10-31
Abstract: Insteekmachine voor lakens bestaande uit een kast waarin, buiten aggregaten voor het opvangen, strekken en transporteren van de lakens, hoofdzakelijk een cilinder is voorzien waarover elk laken door zich in de langsrichting over bedoelde cilinder verplaatsende tangen wordt getrokken, gekenmerkt doordat hogerbedoelde cilinder 1 uit een torsiebuis bestaat en dat middelen zijn voorzien om hogerbedoelde torsiebuis door op de uiteinden hiervan inwerkende motoren 7,8 rondom zijn langsas te torsen in functie van de gedetecteerde foutieve positie van de rand van een laken 9 ten opzichte van de langsas van bedoelde torsiebuis.
Patent BE-769616-A (BE)
Title: Mould elements for gramophone discs - with rigid heating and cooling element
Inventor: DEWALLENS L
IPC: B29C43/00
Filed: 1971-07-07
Abstract: In a process for assembling a mould for pressing gramophone discs having a face plate and a backing plate between which heating and cooling fluid flow in concentric staggered channels, the backing plate is welded to the face plate both at the periphery, at the centre and at other points, the backing plate having orifices opposite corresponding projections in the face plate, to provide for welding. The orifices are pref. in a circular arc whose curvature corresponds with that of the concentric channels, and are pref. chamferred, as is the edge of the backing plate so that a welding cord may be placed in the orifices between the face and backing plates. A chamferred orifice at the centre of the backing plate receives a pin attached to the centre of the face plate. The process yields a light, rigid mould element which is not deformable under the pressures used.
Patent CA-1046387-A (CA)
Inventor: SHOEMAKER ROBERT H
IPC: C23G1/14
Filed: 1974-02-07
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE     A method of and composition for cleaning metals Includes a caustic water bath comprising a water solution containing a mixture of from about 20 to 95% alkali hydroxide with from about 5 to 80% alkali gluconate and 0 to 6% tri-ethanolamine serving as a chelating agent.  The method includes immersing the metal to be cleaned in a molten salt bath prior to immersing the metal in the caustic bath, which serves to dissolve and sequester metal oxides on the surface of said metal.  The bath, which is maintained at 200 to 240°F., may optionally include an alkali catalyst and a complexing agent for inorganic salts.
Patent CA-1043642-A (CA)
Inventor: HOFER PETER H
IPC: B05D1/32
Filed: 1974-03-28
Granted: 1978-12-05
Abstract: ASKING PROCESS WITH COLD SINK                 ABSTRACT OF THE DISCLOSURE     A masking process for masking a defined area on the surface of a substrate which is to be coated with a coating material which can be embrittled at low temper-atures which comprises positioning cold sink masking means along the edges of the defined area, coating the masked substrate with the coating material, cooling the cold sink masking means and that portion of the coating which covers the cold sink masking means to the embrittlement point of the coating material, and men tearing the coating along the embrittled edges thereof so as to remove the coating from the masked area of the coated surface.       S P E C I F I C A T I O N   1.
Patent CA-1046060-A (CA)
Title: Substituted n-acyl-n"-(3-amino-2-cyano-acryloyl)-formamidrazones
Inventor: KLEMM KURT
IPC: C07C67/00
Filed: 1974-08-23
Granted: 1979-01-09
Abstract: ABSTRACT OF THE DISCLOSURE     N-acyl-N"-(3-amino-2-cyano-acryloyl)-formamidra-zones of the general formula I                     I     and their tautomers and salts with organic and inorganic acids, in which R1 and R2 are the same or different and denote a hydrogen atom, a straight chained or branch chained loweralkyl radical or a cyclohexyl radical, in the case of which if one of the  radicals R1 or R2 denotes a hydrogen atom, the other radical has a meaning different from hydrogen, or in which R1 and R2 together denote tetra-methylene, pentamethylene, 3-oxa-pentamethylene, or 3-aza-pentamethylene unsubstituted or substituted in the 3-posi-tion with loweralkyl,hydroxy or loweralkyl phenyl, R3 denotes the radical   , in which R4 denotes a hydrogen atom, a straight chained or branch chained loweralkyl radical or a straight chained or branch chained loweralkoxy radical; are new compounds which possess valuable therapeutic properties, more parti-cularly inhibiting xanthinoxidase.  They are prepared by reacting together corresponding compounds of the formulae            and   or by reacting together corresponding compounds of the for-mula   and a trialkyl orthoformate or a dialkoxymethyl ester of an aliphatic carboxylic acid and reacting the reaction product obtained with a compound of the formula H2N-NH-R3.
Patent CA-1050258-A (CA)
Inventor: TINER ROBERT L
IPC: C09K8/68
Filed: 1975-02-20
Granted: 1979-03-13
Abstract: METHOD AND COMPOSITIONS FOR FRACTURING WELL FORMATIONS               ABSTRACT OF THE DISCLOSURE    A crosslinked aqueous gel useful for fracturing and placing propping agents within a subterranean formation is disclosed.  The gel has a high viscosity in said formation and has pumping characteristics in turbulent flow similar to those of water.
Patent CA-1045781-A (CA)
Inventor: MORITZ GUENTHER
IPC: B22D11/124
Filed: 1975-03-21
Granted: 1979-01-09
Abstract: ABSTRACT OF THE DISCLOSURE      A casting method is disclosed which is particularly well-suited for the continuous casting of elongated metallic articles such as bars, bands and wires.  The method involves admitting a quantity of molten metal into an upstream portion of a passage.  This portion of the passage has a configuration which it is desired to obtain for the cast metal.  The surface layers of the molten metal are solidi-fied by contact with the walls defining the upstream portion of the passage so that there is formed a metallic element having the config-uration of the upstream portion of the passage.  The metallic ele-ment is advanced into a downstream portion of the passage where it is further cooled by direct contact with an air-water mixture which flows countercurrent to the direction of motion of the metallic ele-ment.  Thereafter, the now fully solidified metallic element exits from the passage.  The air-water mixture is formed near the exit of the passage by forcing water into the passage.  This causes an under-pressure to develop in the passage as a result of which air is as-pirated into the passage thereby yielding an air-water mixture.  The air-water mixture may, after direct cooling of the metallic element, be used for cooling the wall defining the upstream portion of the passage by conduction through this wall.  The cooling of the metallic element in countercurrent flow permits a relatively slow cooling rate to be obtained whereby the danger of crack formation is reduced. A casting mold is also disclosed and includes a chamber for accom-modating water under pressure.  The chamber communicates with a casting passage near the end of the latter so that the injection of water into the passage causes an underpressure to develop which, in turn, causes air to be drawn into the passage.  In this manner, an air-water mixture may be formed which flows towards the upstream end of the passage.
Patent CA-1044583-A (CA)
Inventor: JUNG DAVID H
IPC: G01N33/62
Filed: 1975-05-05
Granted: 1978-12-19
Abstract: ABSTRACT        A process for assaying the urea content of fluids such as blood serum, plasma, urine, and spinal fluid using as reagents ortho-phthalaldehyde and N-(1-naphthyl) ethylene-diamine dihydrochloride.  The reaction is very specific for urea, and demonstrates a linear relationship of absorbance and concentration for concentrations of urea nitrogen to 250 mg. per deciliter.  In addition, both reagents are stable and the reaction does not require a heating bath.
Patent CA-1054054-A (CA)
Inventor: HILLEMAN MAURICE R
IPC: A61K39/12
Filed: 1975-05-05
Granted: 1979-05-08
Abstract: ABSTRACT OF THE DISCLOSURE:         Preparation of safe live attenuated varicella virus vaccine by serial propagation of varicella virus in tissue call culture systems.
Patent CA-1046842-A (CA)
Inventor: TAUSZIG JULIO G
IPC: B41J2/44
Filed: 1975-07-11
Granted: 1979-01-23
Abstract: ABSTRACT OF THE INVENTION               An optical assembly for a stencil making device employed for scanning an original document to provide a light image of indicia thereon to a photo-multiplier tube which converts the light image into electrical signals includes a housing taking the form of a block having at least one aperture or channel therein for receiving a lamp. A second channel extends at right angles from the first channel toward a predetermined wall of the block.  The last-mentioned channel opens at the wall so that light from the lamp passes outwardly of the second channel onto the original document positioned adjacent the wall.  A third channel extends into the block adjacent the second channel.  A lens in the last-mentioned channel focuses reflected light images of the indicia through the third channel to the end of an optical fiber which carries the image to the photo-multiplier tube.  The dimension of the cross-sectional end of the optical fiber determines the scan area.
Patent CA-1065683-A (CA)
Inventor: WILLIAMS FRED
IPC: E06B3/62
Filed: 1975-08-11
Granted: 1979-11-06
Abstract: RETAINING SYSTEM FOR ARCHITECTURAL GLAZING STRIP                  Abstract of the Disclosure A retaining system for an architectural glazing strip has longitudinally extending spring material encased in an elastomeric material to extend laterally from an anchorage edge region of the strip to a glass-engaging edge region of the strip.  This anchorage edge region is secured in place around the periphery of a glass panel so that the glass-engaging edge region is cantilevered outward for pressing against the glass panel.  A recess in a frame extends along the anchorage edge region on the side of the glazing strip opposite the glass panel.  A wedge-shaped retainer strip is driven into this recess between the frame and the anchorage edge region to support the anchorage edge region in the installed position so that the glass-engaging edge region presses against the glass panel with a predetermined force and the entire assembly is firmly secured in the recess in the frame.
Patent CA-1045188-A (CA)
Inventor: ZUNFT DONALD V
IPC: H01H50/54
Filed: 1975-09-09
Granted: 1978-12-26
Abstract: POWER POLE MODULE FOR CONTACTOR     Abstract of the Disclosure The number of poles on an electromagnetically oper-ated contactor is increased by mounting one or two power pole modules to its sides. Each power pole module includes a housing which encloses a set of main line contacts that are coupled to the contactor for operation by its slidably mounted actuator. Flexible fastening elements on the power pole module mate with corresponding mounting elements formed on each side of the contactor to facilitate attachment of the module. Symmetrical loading on the contactor actuator is maintained by mounting power pole modules on each side of the contactor, or by using in place of one of them, a load balancer cartridge which simulates the loading of a module.
Patent CA-1063285-A (CA)
Inventor: IDE FUMIO
IPC: C08L33/00
Filed: 1975-12-24
Granted: 1979-09-25
Abstract: VINYL CHLORIDE RESIN COMPOSITION     ABSTRACT OF THE DISCLOSURE         A transparent vinyl chloride resin composition excellent in surface gloss and resistant to weathering and impact, comprising 97 to 60 parts by weight of a vinyl-chloride polymer and 3 to 40 parts by weight of a graft copolymer (B) obtained by emulsion-polymerizing a mixture of an aromatic vinyl monomer and a poly-functional crosslinking agent having at least one allyl group, then polymerizing, in the presence of the resulting polymer latex, a mixture of an alkyl acrylate having 2 to 10 carbon atoms in the alkyl group and a poly-functional crosslinking agent having at least one allyl group to form an acrylic elastomer (A) in the first stage the proportions of said alkyl acrylate and said aromatic vinyl monomer being 50 to 70 % by weight and 50 to 30 % by weight, respectively, and the amount of said crosslinking agent used being 0.1 to 5 parts by weight in total per 100 parts by weight of the sum of said alkyl acrylate and said aromatic vinyl monomer; and graft-polymerizing, in the presence of the resulting acrylic elastomer (A), first methyl methacrylate and subsequently an aromatic vinyl monomer in the second stage, the proportions of said methyl methacrylate and said aromatic vinyl monomer being 30 to 80 % by weight and 70 to 20 % by weight, respectively, and the total amount of said methyl methacrylate and said aromatic vinyl monomer used being 70 to 20 parts by weight per 30 to 80 parts by weight of said acrylic elastomer (A).
Patent CA-1054995-A (CA)
Inventor: STEPHENSON ROBERT L
IPC: B60R22/405
Filed: 1976-04-27
Granted: 1979-05-22
Abstract: FLYWHEEL AND CLUTCH MECHANISM FOR SAFETY BELT RETRACTOR           Abstract of the Invention An improved flywheel and clutch mechanism is adapted for use in a safety belt retractor which has a vehicle-sensitive mechanism and a pawl.  The improvement includes:  a polymeric flywheel, a clutch plate, a mechanical member, a biasing means and a retaining means.  The flywheel has a recess in the interior thereof.  An outer circumferential surface of the flywheel has ratchet teeth thereon.  The pawl is located adjacent to the ratchet teeth and can engage a ratchet tooth when the pawl is actuated by the vehicle-sensitive mechanism.  The clutch plate is disposed with-in the recess.  The mechanical member is rigidly affixed to the center of the clutch plate and extends from the exterior side of the clutch plate.  The biasing means is disposed in the recess of the flywheel adjacent to an interior surface of the clutch plate.        The biasing means presses against the clutch plate in a direction urging the clutch plate away from the flywheel.  The retaining means is disposed around the outer circumferential ridge of the flywheel.          The flywheel and clutch mechanism includes three embodiments:  a lower torque embodiment; an intermediate torque embodiment; and a higher torque embodiment.
Patent CA-1041309-A (CA)
Inventor: LAMY JACQUES E
IPC: F16L1/14
Filed: 1976-05-13
Granted: 1978-10-31
Abstract: PROCESS AND DEVICE FOR LAYING SUBMARINE           PIPELINES     Jacques Edouard LAMY            ABSTRACT OF THE DISCLOSURE       For laying a submarine pipeline, hauling of the same is exerted by means of a force distribution cable which extends over the full length of the submerged part of the pipeline and which is attached to it by hangers, preferably in conjunction with heavy chains acting as guide ropes and anchoring blocks.
Patent CA-1059231-A (CA)
Inventor: SEDLACEK WILLIAM S
IPC: H05K7/02
Filed: 1976-06-09
Granted: 1979-07-24
Abstract: MODULAR DISTRIBUTION FRAME ASSEMBLY          Abstract of the Disclosure A modular distribution frame assembly for carrying telephone line terminal and protection blocks in a substan-tially complete factory-prewired condition.  The modular dis-tribution frame has a base for securing to a floor support and a telescopic upper end for securing to an overhead support.    The distribution frame assembly has a main vertical open column for receiving the plurality of jumper wires which are used to interconnect incoming subscriber or trunk lines with central office distribution lines.  Incoming lines can be introduced into a secondary vertical open column located next to the main open (jumper) column for connection either directly to the appropriate protection or line terminal blocks or to a multi-position connector which has its mating half mounted to and electrically connected to the appropriate protector or line terminal blocks.  Central office distribution lines are also connected either directly to the appropriate protector or line terminal blocks or to a multi-position connector which has its mating half mounted to and electrically connected to the appropriate protector or line terminal blocks.  Multi-conductor cables with connectors on each end or cables wired directly to the blocks with connectors at one end only can be provided for rapid interconnection between the protector blocks and the appropriate line terminal blocks, or cables wired directly be-tween appropriate blocks.  A plurality of prewired modular distribution frames are secured next to one another in a row or circular pattern and interconnecting jumper cables are connected between selected groups of the frames to mini-mize the length of jumper wire needed to connect an incom-ing protected wire pair with a central office wire pair.
Patent CA-1071295-A (CA)
Inventor: VERBEEK THOMAS G
IPC: H01J61/74
Filed: 1976-06-23
Granted: 1980-02-05
Abstract: ABSTRACT:            The invention relates to a device provided with a low-pressure sodium vapour discharge lamp and with a current stabilizing ballast element connected in series therewith. According to the invention the lamp is operated by means of a non-sinusoidal current, care having been taken that the temperature of the wall of the discharge tube is maintained in an accurately defined interval. This results in a relatively high luminous efficacy.    Figure 1.
Patent CA-1040256-A (CA)
Title: Brushless d.c. motor
Inventor: DAVIS SIDNEY A
IPC: H02K29/00
Filed: 1976-07-30
Granted: 1978-10-10
Abstract: BRUSHLESS D. C. MOTOR                Abstract of the Disclosure A motor comprising a permanent magnet rotor, a plurality of stationary stator windings around the rotor, and an electromagnetic commutator for sequentially energizing and deenergizing the windings.  The commutator includes a station-ary transformer including a primary winding and a plurality of secondary windings equal in number to the number of stationary stator windings.  The primary and secondary windings may be in the form of conductive patterns on printed circuit boards.  An oscillator supplies a high frequency A.C. signal to the transformer primary.  An apertured shield located between the primary and secondary windings rotates with the rotor and causes the secondary windings to be energized in sequence.  Switch means, which may be transistors associated with the stationary stator windings are closed and opened in sequence, in response to energization and deenergization of the transformer secondary windings, in order to energize and deenergize the stationary windings in sequence.  The position of the transformer secondary windings may be adjusted, or an auxiliary set of secondary windings may be used, to reverse the direction of rotation of the rotor.
Patent CA-1046110-A (CA)
Inventor: SOUPAL THOMAS R
IPC: B60T13/16
Filed: 1976-08-27
Granted: 1979-01-09
Abstract: COMBINED HYDRAULIC AND VACUUM BOOSTER            Abstract A combined hydraulic and vacuum booster includes hydraulic and vacuum boosters coaxially mounted in series and having a common force output member. The combined booster includes common opera-ting means for energizing the boosters in sequence for first applying substantially the full force of the hydraulic booster to the output mem-ber while the vacuum booster is substantially inoperative, and then applying the force of the vacuum booster to the output member.
Patent CA-1069758-A (CA)
Inventor: RATCLIFFE JOHN F
IPC: A23P1/12
Filed: 1976-09-16
Granted: 1980-01-15
Abstract: ABSTRACT FOR CANADA          A method and apparatus for forming a proteinaceous mass into a fibrous and layered structure, including imparting a gross fibrous structure to the mass by passing the mass through a belical conveyor and layering the fibrous structure by extruding the same through a slot and into an opening, the compression and extrusion being carried out at elevated temperature to heat set the mass.