baber/WOPTO huggingface dataset:
Patent BE-897805-A (BE)
Title: Suspension primaire de bogie de chemin de fer
Inventor: EGGERT W S JR
IPC: B61F15/02
Filed: 1983-09-22
Abstract: Deux éléments (28,30) en élastomère comprennent des moitiés supérieure et inférieure qui forment un anneau serré autour de chaque boite d'essieu. L'élément supérieur présente une partie découpée (44) relativement grande, située directement au-dessus de la boite d'essieu, et plusieurs parties découpées (46,48) relativement étroites disposées longitudinalement en avant et en arrière de la grande partie découpée. L'élément inférieur présente également une partie découpée relativement grande ainsi qu'au moins une partie découpée relativement petite.
Patent BE-898000-A (BE)
Title: Machoire de frein pourvue d'un verrou de fermeture transversal.
Inventor: LEHMANN W
IPC: F16D65/092
Filed: 1983-10-14
Abstract: La machoire de frein est pourvue d'un verrou maintenu en position fermee par des boulons traversant des boutonnieres perpediculaires a la surface du porte-garniture et des moyens elastiques dans les boutonnieres immobilisant les boulons dans une position d'extremite ou dans l'autre du deplacement parallele du verrou de fermeture (16), ce verrou (16) etant monté à l'extrémité supérieure (19) de la machoire de frein (11) entre le boulon (24) et les points d'articulation (20,23) pour les jumelles de suspension (21).
Patent BE-899309-A (BE)
Title: Protective cap esp. for fire hydrants - comprises resilient plug which seals into and is retained inside hydrant orifice by projections on hand
IPC: E03B9/10
Filed: 1984-04-02
Abstract: The protective cap for a fire hydrant comprises a handle (2) incorporating projections (3), which extend into the plug (1). The projections engage the slots in the end of the hydrant. The elasticity of the plug assures that the stopper seals into, and is retained within the orifice of the hydrant. The cap is pref. made entirely of elastomeric material. The plug is pref. dome shaped.
Patent BE-900503-A (BE)
Title: Dispositif d'ouverture de portes coulissantes de meubles.
IPC: E05D15/10
Filed: 1984-09-05
Abstract: Dispositif d'ouverture de portes coulissantes, caractérisé en ce que chaque porte comprend, à sa partie supérieure, un rail (4) pour un rouleau (5) d'axe vertical relié à la partie mobile (6b) d'un guide (6) solidaire du meuble.
Patent BE-773642-A (BE)
Title: Carpet feed mechanism - maintains carpet aligned for feeding to treatment machine
IPC: B65H23/02
Filed: 1971-10-07
Abstract: The carpet is stored in a folded pile on a first carriage movable transversely to the carpet feed direction, and the carpet passes over a guide on the carriage under a fixed roller, and under and over lower and upper rolls on a second similarly movable carriage. Sensors arranged adjacent each carriage sense the position of the edge of the carpet and control transverse movement of the carriages to maintain the carpet aligned as it passes e.g. to a sizing machine.
Patent CA-1097611-A (CA)
Inventor: CHAUVETTE ROBERT R
IPC: C07D501/16
Filed: 1973-11-26
Granted: 1981-03-17
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention relates to a novel process for preparing 3-hydroxy cephalosporins which comprises reacting a 7-acylamido-, or 7-amino-3-methylenecephan-4-carboxylic acid ester with ozone, and decomposing the oxonide which is formed to provide a 7-acylamido-, or 7-amino-3-hydroxy-3-cephem-4-carboxylic acid ester.  The 3-hydroxy-3-cephem compounds are useful intermediates in the preparation of 3-alkoxy-3-cephem acid antibiotic compounds.
Patent CA-1041288-A (CA)
Inventor: FUKUDA YOJI
IPC: C09K11/77
Filed: 1974-03-01
Granted: 1978-10-31
Abstract: CERIUM-ACTIVATED YTTRIUM SILICATE PHOSPHOR            Abstract of the Disclosure In the firing of a cerium-activated Y2O3-SiO2 system phosphor, addition of BaF2 increases the luminosity and/or emission intensity of the phosphor.  This novel phosphor is easily prepared by firing a mixture of Y2O3, SiO2, CeO2 and BaF2.
Patent CA-1036747-A (CA)
Inventor: BATEMAN JOHN
IPC: C07C205/06
Filed: 1974-09-23
Granted: 1978-08-15
Abstract: Abstract of the Disclosure Polyimides with phenylindane diamines and/or dianhydrides incorporated into the polyimide backbone have been found to b- soluble in high concentration in polar organic solvents.  Solutions of the phenylindane polyimides are suitable as adhesives and as laminating, coating and impregnating resins.
Patent CA-1037465-A (CA)
Inventor: SCHWARZ ALOIS
IPC: F28F21/08
Filed: 1975-01-22
Granted: 1978-08-29
Abstract: RADIATOR MADE OF ALUMINUM FOR CENTRAL-HEATING PLANTS                 ABSTRACT OF THE DISCLOSURE    Radiator for transmitting heat from a fluid medium to a surrounding atmosphere.  The radiator of the invention con-templates rapid and efficient manufacture of radiator units of different sizes from stock material and is arranged for such manufacture either in a factory or at a construction site.  Preferably identical top and bottom channeled parts are provided as top and bottom headers of the radiator and extrudable connecting channels are provided for connecting the top and bottom headers.  The connecting channels may be cut in any desired length to provided the radiator units of selected sizes and radiating capacity but without change in the manner of connecting the connecting units into and with respect to the top and bottom headers.  A variety of ways are shown for effecting such connecting as well as for providing appropriate fluid connections to and from the radiator units.
Patent CA-1046726-A (CA)
Inventor: ERICSON ALVIN E
IPC: B65B61/02
Filed: 1975-02-10
Granted: 1979-01-23
Abstract: REINFORCED WICKET HOLE DIRECTIONALLY TEAR-PRONE                 ABSTRACT OF THE DISCLOSURE     A plastic film packaging bag is fabricated with directionally tear-prone wicket mounting holes having a hole edge reinforcing bead of plastic selectively thinner in the desired tearing direction formed by a hot gas stream directed through shaped templates holding the bag.     S P E C I F I C A T I O N
Patent CA-1038321-A (CA)
Inventor: WARREN WILLIAM H
IPC: B65B23/06
Filed: 1975-02-24
Granted: 1978-09-12
Abstract: Abstract Improved method and means are disclosed for transferr-ing eggs from transportation trays to a row conveyor which feeds the eggs to washers or breakers or other devices.  A single op-erator transfers loaded trays of eggs from stacks of trays to a transfer position.  At the transfer position, the operator may inspect the trays and remove undergrade eggs and replace them with acceptable eggs.  An egg transfer means then carries the eggs to an egg row conveyor.  During the transfer, the egg spacing is adjust-ed if necessary from the tray spacing to the conveyor spacing. After the egg transfer, the transfer means returns to the pick-up point and proceeds through another cycle.  Alternatively the trans-fer means may be set to await a signal from the operator before pro-ceeding with another transfer cycle.  During the transfer, the op-erator inspects the top trays at the pick-up position to clear them of untransferred eggs and to remove solid trays, and then the op-erator places additional filled trays on the tops of the stacks of emptied trays for the next cycle.  The emptied trays are stacked at the transfer position and the operator periodically removes the stacks and places them in a conveniently positioned carton or on-to a removal conveyor.
Patent CA-1040764-A (CA)
Inventor: MAYNARD JOHN T
IPC: B66B5/02
Filed: 1975-04-14
Granted: 1978-10-17
Abstract: TRANSPORTATION SYSTEM WITH MALFUNCTION MONITOR                 ABSTRACT OF THE DISCLOSURE           A transportation system such as an elevator utilizes a static power converter to directly energize a drive motor and another static power converter to directly energize a friction type braking element and automatically selects a mode of operation best suited for safe operation from a plurality of moles including a normal operation, a reduced speed operation, an emergency landing operation and an emergency operation in response to certain sensed malfunctions within the system including a decrease in the source voltage to a predetermined magnitude, an increase in the armature current of the motor to a predetermined magnitude, a decrease in the field current of the motor below a predetermined magnitude, an increase of an error signal as sensed by an error detector to a predetermined magnitude, a malfunctioning of the error detector, an increase in the velocity of the vehicle as sensed by a velocity detector exceeding certain predetermined magnitudes, the malfunctioning of the velocity detector, a decrease in the source current to a predetermined magnitude, a loss of a phase of source energy as sensed by a phase detector, a failure of a rectifying element within the phase detector, an improper sequential order of the source alternating phases, a predetermined temperature within a gated rectifying circuit, an improper electrical connection by a circuit connector, and the movement of the vehicle to a first position adjacent to a landing at which a stop is being made and a subsequent movement to second position.          The system responds to a sensed malfunction by providing a plurality of redundant sequences and fail-safe circuits in selecting the mode best suited for safe operation.
Patent CA-1062542-A (CA)
Inventor: LYERLY WILLIAM M
IPC: F42B3/087
Filed: 1975-04-14
Granted: 1979-09-18
Abstract: Abstract of the Disclosure A blasting charge, e.g., for pre-splitting, easy to load into boreholes and to maintain in wet boreholes when the charge density is low, comprising an elongated sinuous length of semi-rigid tubing, e.g., polyethylene, laden with explosive, e.g., a water-bearing explosive, the charge having sufficient rigidity that when unwound from a coil and fed into a borehole it retains a degree of curva-ture and exerts pressure against the wall of the borehole. Loading explosive into a borehole by unwinding a coiled length of semi-rigid explosive-laden tubing and feeding the tubing into the hole, the leading end of the tubing being provided with explosives-retaining means, e.g., a 180° bend in the tubing together with a sleeve fitting over the bent portion of the tubing.
Patent CA-1042706-A (CA)
Inventor: KATZ SAUL N
IPC: A23F5/00
Filed: 1975-04-18
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE         Coffee grinder gas is fixed in a glyceride at relative-ly high levels by contacting the components at high pressure within a vessel which is vented and refluxed through an overhead packed column and a partial condenser located above the column.
Patent CA-1054402-A (CA)
Title: Fe, cr ferritic alloys containing al and nb
Inventor: DEMO J
IPC: C22C38/00
Filed: 1975-05-28
Granted: 1979-05-15
Abstract: ABSTRACT OF THE DISCLOSURE           Ferritic iron-chromium alloys containing 25-28 weight percent chromium inhibited against the embrittling effects of C+N up to a combined total of about 0.18 weight percent by inclusion of Nb together with Al. Such ferritic iron-chromium alloys are useful in the production of welded articles of manufacture.
Patent CA-1041243-A (CA)
Inventor: IKEDA TADAYOSHI
IPC: C08L83/04
Filed: 1975-06-02
Granted: 1978-10-24
Abstract: ABSTRACT OF THE DISCLOSURE       A coating composition comprises (1) from 10 to 40% by weight a partially hydrolyzed siloxane compound obtained by hydrolyzing a hydrocarbon trialkoxy silane of the formula R'Si(OR'')3, wherein R' is alkyl, phenyl or vinyl and R'' is alkyl or a co-condensation product of such a silane, (2) from 0.05 to 5% by weight based on component (1) of one or more alkali metal or zinc salts of naphthenic acid, (3) form 5 to 30% by weight of acetic acid, and (4) a balance of other organic solvents.  The composition may be coated on the surface of an acrylic resin object and cured to provide a coated acrylic object possessing excellent properties such as surface hardness, mar resistance, solvent resistance and stress-crazing resistance.
Patent CA-1047792-A (CA)
Inventor: PATTON JESSE C
IPC: G01N1/00
Filed: 1975-07-30
Granted: 1979-02-06
Abstract: ABSTRACT          An accessory for a gas concentrator-gas chromatograph system including a split heater block hinged to expose a channel shaped to receive a concentrator column.  Quick detachable gas connections are aligned with the block channel facilitating rapid and convenient handling of concentrator columns when a number of similar analyses are to be con-ducted.
Patent CA-1063102-A (CA)
Title: 7-METHOXY-7-.alpha.-UREIDO(THIENYL AND FURYL) ACETAMIDOCEPHALOSPORINS
Inventor: DOLFINI JOSEPH E
IPC: C07D501/36
Filed: 1975-08-25
Granted: 1979-09-25
Abstract: Abstract Compounds of the formula   wherein R is H, heterocyclic thio, pyridinium, carbamoyloxy or acetoxy; Y is H, Cl, Br, I, nitro or methylsulfonyl; Z is O or S; and pharmaceutically acceptable salts and esters thereof are effective antibacterial agents.
Patent CA-1070950-A (CA)
Inventor: CAREY ROBERT P
IPC: C03B37/083
Filed: 1975-09-19
Granted: 1980-02-05
Abstract: ABSTRACT OF THE DISCLOSURE     A support is provided for a bushing containing heat-softenable material from which fibers are attenuated through tips in the bottom wall of the bushing.  Especially with larger bushings and those used to melt heat-softenable material requiring higher temperatures, the bushing bottoms tend to sag or creep over a period of time.  To overcome this, a bushing is provided with a plurality of internal supports connected to the bottom and supporting the same against sag or creep.          The supports can be in the form of tubes extending between side walls of the bushing with connecting members joining the tubes to the bushing bottom wall.  In a preferred form, refractory rods are extended through the tubes for additional support.
Patent CA-1046321-A (CA)
Inventor: WAHREN DOUGLAS
IPC: D21F2/00
Filed: 1975-11-21
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE         The transfer of a fibrous web in a paper-making machine from a first foraminous belt to a second foraminous belt is facilitated by applying water to the side of the first belt opposite from the side on which the web is carried partially to wet the web, leading the second belt into engagement with the fibrous web before or after wetting it, and after the web is wet, and while the second belt is in engagement with the web, causing the water or gas pressure on the side of the web adhering to the first belt to exceed the water or gas pressure on the side of the web adjacent to the second belt.
Patent CA-1030125-A (CA)
Title: Bobinoir pour fils textiles
Inventor: ISOARD BERNARD
IPC: B65H54/72
Filed: 1975-12-08
Granted: 1978-04-25
Abstract: PRECIS DE LA DIVULGATION:          L'invention a pour objet un bobinoir pour le renvidage de fils textiles du type comprenant deux groupes renvideurs dis-posés sur deux niveaux différents.  Ce bobinoir est caractérisé en ce que le groupe renvideur inférieur comporte un troisième porte-bobine disposé au-dessous du plan horizontal passant par l'axe du cylindre renvideur et du même côté que le système de va-et-vient par rapport au plan vertical passant par l'axe dudit cylindre renvideur.  Un tel bobinoir est particulièrement adaptée au ren-vidage de fils chimiques délivré en continu et à grande vitesse, c'est à dire pouvant atteindre 3.000 à 5.000 mètres/minute et plus.
Patent CA-1045681-A (CA)
Inventor: SPIEGELBERG BERNARD N
IPC: B29C45/26
Filed: 1975-12-10
Granted: 1979-01-02
Abstract: Abstract of the Disclosure A battery container  made of molded plastic and preferably  formed  in a single unitary structure.   The continer comprises a generally rectangular hollow continer with a closed bottom and an open top.  A plurality of internal partitions formed as integral parts of the container bottom and side walls divide  the interior space into a plurality of battery cells.          These  partitions are formed by a plurality of space mold cores disposed within the mold that forms the outside shell of the con-tainer.   A plurality of ribs are formed on the mold surface that forms the bottom of the container, the ribs being in alignment with the cavities between adjacent mold cores and forming a plu-rality of parallel grooves in the lower surface of the container bottom.  The ribs are at least as wide as the width of the cavi-ties between adjacent cores at the top of the container so that the upper ends of the partitions formed in said cavities fit into the resulting grooves formed by the ribs when the containers are stacked on top of each other, thereby preventing distortion and warping of the partitions while they are stacked.  The ribs also affect the flow of plastic through the mold, preventing lateral displacement of the mold cores so that the resulting partitions are produced with a uniform thickness, providing a more reliable battery container and a lower reject rate.  The mold gates are formed in the centers of the ribs, and the feed nozzles extend all the way through the ribs to avoid any reduction in the groove depth due to buildup of plastic at the gates.  To maintain a sub-stantially uniform thickness in the bottom of the container in the gate regions, the corners of the mold cores are provided with recesses adjacent the gate regions, thereby increasing the thick-ness of the lower ends of the partitions in those regions.
Patent CA-1054116-A (CA)
Inventor: MICHAUD ANDRE
IPC: G07F7/00
Filed: 1975-12-19
Granted: 1979-05-08
Abstract: L'invention concerne un dispositif pour des appareils destinés à recevoir des cartes du genre de celles permettant la prestation d'un service.  Le dispositif permet l'obturation d'un passage pratiqué dans une paroi séparant deux milieux et le libre accès, en position ouverte, d'un milieu à l'autre d'un objet plat. Ce dispositif comprend un organe cylindrique mobile autour de son axe placé devant le passage, comportane une ouverture radiale allongée et traversant le cylindre.  Ce dernier est muni d'un mécanisme de rotation et d'arrêt dans des positions prédéterminées. L'invention s'applique en particulier pour les appareils recevant des cartes permettant la distribution automatique de billets de banque.
Patent CA-1072564-A (CA)
Inventor: MICETICH RONALD G
IPC: C07D205/085
Filed: 1976-03-10
Granted: 1980-02-26
Abstract: A B S T R A C T     The invention relates to novel azetidinones of tne general formula:       wherein R stands for lower alkyl, phenyl, phenyloxyloweralkyl, phenylloweralkyl, 2-thiophenemethyl, 5-tetrazolylmethyl, R3O-and R3S-, wherein R3 stands for lower alkyl, phenyl or phenyl-loweralkyl; R1 is hydrogen or a cleavable radical selected from lower alkyl, loweralkoxymethyl, 2,2,2-trichloroethyl, benzyl, p-halobenzyl, p-nitrobenzyl and p-methoxybenzyl, benz-hydryl and trimethylsilyl; R2 is hydrogen or methoxy; X is SCl, SBr or -OH in which case the C3-sidechain is better repre-sented as the amide RCONH- group; Y is chloro or bromo; and R?=N may also be taken as phthalimido.          These novel compounds possess antibacterial activity and are useful intermediates for the synthesis of modified penicillins and the analogues of penicillins.
Patent CA-1050082-A (CA)
Inventor: BAUER RICHARD
IPC: A01G25/09
Filed: 1976-06-03
Granted: 1979-03-06
Abstract: ABSTRACT OF THE DISCLOSURE            The invention provides an apparatus for sprinkling large areas, comprising a vehicle provided with a drum rotatable about a horizontal axis, on which a flexible plastic pipe under pressure or a hose is coilable, a spray nozzle being attached to one end of the pipe or hose, the vehicle having hoistable wheels or a hoistable support and a rotatable foot frame with which the vehicle is supported directly on the ground when the wheels are elevated or the support is elevated so that said vehicle rests rotatably on the foot frame.
Patent CA-1038558-A (CA)
Title: Sofa-bed
Inventor: LATULIPPE PAUL-ANDRE
IPC: A47C17/16
Filed: 1976-06-04
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE             A sofa-bed including a base frame, a seat portion and a back-rest portion and characterized by a relatively sturdy and simple construction resulting from the seat portion being rigidly fixed to the base frame and the back-rest portion being solely pivoted directly to the base frame.  The base frame includes laterally opposite longer side bars and an intermediate bar between the longer side bars, the seat portion is rigidly secured to one longer side bar and to the intermediate bar, and the back-rest portion is pivoted to the base frame by a simple hinge system on the opposite side of the intermediates bar relative to the seat portion.
Patent CA-1067095-A (CA)
Inventor: KIMURA TSUNEO
IPC: C07C63/26
Filed: 1976-07-06
Granted: 1979-11-27
Abstract: PROCESS FOR PRODUCING TEREPHTHALIC ACID            Abstract of Disclosure There is disclosed a process for producing terephthalic acid having high purity and suitable for use in direct esterification with ethylene glycol which comprises catalytically oxidizing p-xylene in a liquid phase to obtain a slurry of terephthalic acid while maintaining the content of 4-carboxybenzaldehyde in the mother liquor of said slurry less than 800 ppm and subjecting the slurry to post-oxidation by passing through molecular oxygen-containing gas therein.
Patent CA-1082861-A (CA)
Title: Aggregate of fibrous material used for synthetic  pulp and process for preparing same
Inventor: FUJITA TAKASHI
IPC: C08L7/00
Filed: 1976-07-20
Granted: 1980-08-05
Abstract: ABSTRACT OF THE DISCLOSURE        An aggregate of a fibrous material used for a synthetic pulp is provided which essentially consists of a surface active agent for an emulsifier, a hydrophilic high molecular weight compound, a hydrophobic finely divided inorganic substance particle and an olefin polymer, said hydrophobic finely divided inorganic substance particle being effectively  integrated with the polymer body of the fibrous material.  Said aggregate is prepared by flushing, at at least 100°C, an emulsion composed of the above-mentioned four ingredients and water and a solvent into an environment of a low pressure.
Patent CA-1067310-A (CA)
Inventor: HOPKINS JOSEPH
IPC: G01N33/04
Filed: 1976-07-29
Granted: 1979-12-04
Abstract: ABSTRACT     A method for the quantitative estimation of the dispersion medium and one or more components forming the disperse phase of an emulsion or suspension or mixture thereof, wherein the mean particle size of the disperse phase is less than a selected absorption wavelength of the dispersion medium and also less than a selected absorption wavelength for each of one or more components of the disperse phase, and the said selected absorption wavelength of the dispersion medium is at a wavelength differing substantially from the or each selected absorption wavelength for the disperse phase component or components and the absorption by the or each disperse phase component is stronger than the absorption by the dispersion medium at the selected absorption wavelength for the or each disperse phase component.
Patent CA-1070875-A (CA)
Inventor: DANIEL JEAN-CLAUDE
IPC: C08F2/00
Filed: 1976-08-20
Granted: 1980-01-29
Abstract: Abstract of the Disclosure A dispersion of particles having an average diameter within the range of 0.05 to 3 µm formed of a homo-or copolymer of styrene having terminal       groups and a glass transition temperature above 20°C, and the use of such latex for fixing proteins.