baber/WOPTO huggingface dataset:
Patent UY-38343-A (UY)
Title: Brazo de suspension neumatica y metodo de montaje
Inventor: ANTONIO MARCOS MACIEL DA SILVA
IPC: F16F9/02
Filed: 2019-08-27
Abstract: La presente invención se refiere al brazo de suspensión neumática y método de montaje, utilizado en camiones, ómnibus, remolques y semirremolques, comprendiendo una suspensión vehicular constituida por un par de brazos (1) posicionados en sentido longitudinal del vehículo, teniendo una extremidad del brazo fijada rotuladamente a los soportes frontales (2), la parte intermedia del brazo fijada al eje vehicular (3), y la extremidad trasera del brazo fijando los amortiguadores neumáticos (4), la suspensión siendo constituida también por elementos de fijación (5, 7) del brazo (1) con el eje (3), de un cojinete rotulado (6) en los soportes frontales (2).
Patent UY-39174-A (UY)
Title: Poblaciones de glicoproteínas biosintéticas
Inventor: SINGH SANJAYA
IPC: C12P21/08
Filed: 2021-04-16
Abstract: Una población de anticuerpos, en la que menos del 80% de los oligosacáridos unidos covalentemente a la población de anticuerpos a través de sus residuos N297 comprenden un residuo de fucosa central; y en el que la población de anticuerpos comprende un anticuerpo cuya región Fc comprende mutaciones K338A y T437R, o mutaciones K248E y T437R.
Patent UY-39403-A (UY)
Title: Compuestos reguladores del crecimiento de plantas con estrigolactonas que contienen indol
Inventor: LUMBROSO ALEXANDRE FRANCO JEAN CAMILLE
IPC: C07D487/04
Filed: 2021-09-01
Abstract: Compuestos de fórmula (I), donde los sustituyentes son tal como se ha definido en la reivindicación 1, útiles como reguladores del crecimiento vegetal y/o como promotores de la germinación de las semillas.
Patent YU-37380-A (YU)
Title: Claw brake for railroad cars
Inventor: ORIOL A
IPC: B61K7/04
Filed: 1980-02-13
Abstract: 1. A track brake for railway carriages and trucks, comprising jaws and operating by gravity, of the type comprising pairs of articulated levers (1, 2) carrying two braking shoes (4) forming jaws disposed on each side of a vertically mobile running rail (3), characterized in that the levers (1, 2) are provided with tenons (5) articulated in housings serving as bearings formed by a two-part movable flange (6) fixed to the base of the running rail (3) without it being necessary to machine the latter, the hook shape of this flange (6) being adapted to retain the tenons (5) of each of the levers (1, 2) in the angle constituted by the web of the rail and its base, and in that the running rail (3) receiving said levers (1, 2) is constituted by one of the two rails of the running track, previously released from the sleepers by removal of the sleeper screws.
Patent YU-46097-A (YU)
Inventor: AUDIA JAMES E
IPC: A61K38/55
Filed: 1997-11-21
Abstract: Otkrivena su jedinjenja koja inhibiraju oslobadjanje i/ili sintezu Гџ-amiloid peptida i, shodno tome, imaju primenu u tretmanu Alzheimer-ove bolesti. Takodje, otkriveni su farmaceutski sastavi koji sadrže jedinjenja koja inhibiraju oslobadjanje i/ili sintezu Гџ-amiloid peptida, kao i metode za tretiranje Alzheimer-ove bolesti takvim farmaceutskim sastavima, kako profilaktički, tako i terapeutski.
Patent YU-50196-A (YU)
Inventor: UROS KOBILAROV
Filed: 1996-05-16
Abstract: Pronalazak se odnosi na trokraki držač ribolovnog štapa sa čaurom za ribolov na mirnim vodama rešen je problem stabilnog držanja i naslanjanja štapa (6) i njegovog brzog i lakog podizanja sa račve (7), pri čemu se automatski riba povlači i čvrsto zakači za udicu. Suština pronalaska je u novoj konstrukciji trokrakog držača sa kracima (1, 2, 3) čije dužine stoje u srazmeri 17:14:25, pri čemu su kraci (2, 3) razmaknuti za 90В°, a kraci (1, 2), odnosno (1, 3) za po 135В°. Za oslonački krak (2), sfernim zglobom (4), odnosno šarnirnim zglobom (12) povezana je ležišna čaura (5), odnosno čaura (5') za umetanje kraja štapa (6) koji se i naslanja na račvu (7) na vrhu kraka (3).Predvidjena je i varijanta izrade ležišne čaure (13) izjedna sa oslonačkim krakom (2) držača i da umesto elipsastog poprečnog preseka kraci (1, 2, 3) budu izvedeni krstastog preseka, što se odražava na uštedu materijala.
Patent BE-805253-A (BE)
Title: Welded constructions - of corrosion resistant chrome steel sheets, eg vess-els, pipes heat-exchangers for hot water
IPC: C22C38/22
Filed: 1973-09-25
Abstract: The steel has good workability and a completely stabilized structure, and contains: C, is not >0.03%; N, is not >0.03%; Cr, 17-25%; Ni, is not >0.5%; Cu, is not >0.2%; Si, 0.3-0.6%; Mn, 0.3-0.3%; Mo, 1-4% together with elements which are stabilizers and bind themselves to carbon, e.g. Ti-Nb/Ta, Al, Zr, there being >0.2% Ti.
Patent CA-1171292-A (CA)
Inventor: STENSON ROY
IPC: F02K9/34
Filed: 1973-02-09
Granted: 1984-07-24
Abstract: A B S T R A C T                      Canada The emission of smoke from rocket motors, especially those using "smokeless" double-base propellant systems may be reduced by using as the inhibiting coating on the propellant and/or as thermal insulation an elastomeric composition comprising a silicone rubber filed with asbestos. The asbestos should preferably be fibrous with an aspect ratio above about 10 : 1 and should comprise at least 10% w/w of the elastomeric composition. Preferred silicone rubber are room-temperature curing organopolysiloxane/ alkyl silicate systems.
Patent CA-1036778-A (CA)
Inventor: MCCARTAN DANIEL A
IPC: B28B1/52
Filed: 1973-03-05
Granted: 1978-08-22
Abstract: A B S T R A C T   A coated, decorative panel or tile of molded fibrous material and a method of making the same.  A pad of preferably glass fibers held together by a binder in an uncured state, is compressed and heated in a matched metal contoured mold to the desired permanent shape, after which a finishing coat is applied.  The resulting panel has an obverse face with a high fidelity reproduction of the mold surface.  The panel fibers are heterogeneously arranged, being mostly parallel to the panel's contoured surface, with some lying angularly thereto.  The surface appearance is improved by positioning a non-woven fibrous sheet on the uncured pad before molding.  The non-woven sheet and the pad are placed between two mold halves, one of which is contoured to form a front face of the panel, with the non-woven sheet side of the pad being adjacent the contoured mold half.  The mold halves move together, com-pressing the fibrous material, while heat is applied to bend the fibrous layer. The mold halves are then separated, and the contoured panel removed.  The non-woven sheet now conforms to the contoured surface of the mold along with the fibrous pad, and also bridges more open portions of the panel's surface while masking non-uniform areas thereof.
Patent CA-1039879-A (CA)
Inventor: OWSTON WILLIAM J
IPC: C09J4/00
Filed: 1973-09-21
Granted: 1978-10-03
Abstract: Abstract Of The Disclosure New adhesive compositions are described which are capable of providing bonded assemblies at least one element of which is a metal and which are extremely resistant to dele-terious environments, particularly atmospheric moisture and liquid water.  The compositions include:  (A) about 75 to 99% of any known adhesive composition based on a polymerizable liquid resin containing a compound having a terminal vinyl group, (b) about 0.5 to about 15%, by weight, of ethylenically unsaturated carboxylic acid and (C) about 0.54 to about 10%, by weight, of an organosilicon compound represented by the formula X3Si(CH2)mY in which m is an integer from 0 to 3, Y is an organo-functional group and X is a hydroxyzable group.
Patent CA-1064281-A (CA)
Inventor: SANDQVIST SUNE A
IPC: E04B5/23
Filed: 1974-03-20
Granted: 1979-10-16
Abstract: CANADIAN PATENT APPLICATION                      OF     SUNE ALLAN SANDQVIST     FOR          METHOD OF MAKING CONCRETE FLOORS     Abstract of the Disclosure This invention relates to a method of making a concrete floor such that the floor will be highly crack resistant and  watertight, and is characterized in that beam means is made and subjected to forces that will bend the beam means elastically between its ends, where-upon, with the beam means in this condition, concrete is cast into a body in contact with said beam means to form a slab such that the convex upper side of said beam means is embedded in the concrete, whereby said slab and beam means after the concrete has set and said forces have been removed, will form a unit which is used for the construc-tion of said floor in which the slab,which forms the upper side of the floor, is placed under compression in its longitudinal direction by the elastic prestresses in said beam means.
Patent CA-1056986-A (CA)
Title: Biaxially oriented polymeric sheet having attenuated blocking properties
Inventor: BAK BRUCE S
IPC: C08L21/00
Filed: 1974-10-28
Granted: 1979-06-19
Abstract: ABSTRACT OF THE DISCLOSURE The present invention relates to a biaxially ori-ented polymeric sheet having attenuated blocking proper-ties comprising, a polymer of polyvinylidene aromatic monomer and optionally 0.1-80% of an unsaturated ethyleni-cally unsaturated nitrile having dispersed therein an amount, sufficient to attenuate the blocking, of a diene rubber grafted with said monomers and a method for atten-uating the blocking properties of said sheet.
Patent CA-1043416-A (CA)
Inventor: GERSHEN BERNARD J
IPC: H05B37/04
Filed: 1974-12-06
Granted: 1978-11-28
Abstract: AUXILIARY LIGHTING SYSTEM FOR A GASEOUS DISCHARGE LAMP          Abstract Of The Disclosure An emergency or auxiliary lighting system for a gaseous discharge lamp is provided with an auxiliary lamp controlled by a switch which is biased to remain in a closed position.  A control circuit, responsive to the voltage across the gaseous discharge lamp, produces a voltage proportional thereto which is opposed to the biasing control.  During any time that the gaseous discharge lamp provides more than a minimum adequate light output, the control circuit voltage becomes greater than the biasing control to open the switch.  Also, in the event of a power interruption, the control circuit closes the switch.
Patent CA-1055250-A (CA)
Inventor: HONDA HIDEMASA
IPC: C10G1/04
Filed: 1975-02-10
Granted: 1979-05-29
Abstract: PROCESS FOR THE PRODUCTION OF ASHLESS LIQUID FUELS            ABSTRACT OF THE DISCLOSURE           An ashless liquid fuel of good quality is produced by combining powdery coal with a heavy oil of the petroleum series in an amount of at least 50 parts by weight of heavy oil per 100 parts by weight of the powdery coal, subjecting the mixture to a heat treatment conducted at 400-450°C and thereafter, removing a solid coagualted material formed in the treated product.  An especially good result is obtained when a heavy oil of petroleum series having an atomic ratio C/H of at least 0.9 is used.
Patent CA-1038483-A (CA)
Inventor: RAMBAUSKE WERNER R
IPC: H01S3/08
Filed: 1975-04-15
Granted: 1978-09-12
Abstract: IMPROVED LASER                   Abstract of the Disclosure An improved laser particularly well adapted to produce high flux densities is disclosed.  The disclosed laser includes an optical cavity wherein a curved window and a convex mirror make up one end wall assembly, such window and mirror being disposed with respect to each other in such a manner that the flux density at the window is less than the flux density at the mirror and, at the same time, energy reflected from the window constructively interferes with energy within the optical cavity.
Patent CA-1046161-A (CA)
Inventor: GORTER FREDERIK W
IPC: G01R33/09
Filed: 1975-04-25
Granted: 1979-01-09
Abstract: ABSTRACT:               A magnetic head operating via the magneto-resistive effect and comprising at least two magneto-resistive elements present in one plane at right angles to the recording medium. The elements are con-nected to an output circuit in which their signals are subtracted from each other. In this manner both interference signals and crosstalk signals can be compensated for. The head may comprise, for example, a reading element and a compensation element arranged above it, or a reading element flanked by two compen-sation elements with a larger distance to the recording medium or with a smaller height.
Patent CA-1042519-A (CA)
Inventor: LUISI JAMES A
IPC: H03K19/017
Filed: 1975-09-22
Granted: 1978-11-14
Abstract: HIGH SPEED-LOW COST, CLOCK CONTROLLED CMOS LOGIC IMPLEMENTATION     ABSTRACT OF THE DISCLOSURE     A uniquely arranged, clock-controlled integrated circuit is disclosed as a building block for implementing Boolean logic functions.  The circuit provides a source for supplying a plurality of reference potentials, and a data node adapted to be selectively charged to a first of the reference potentials and discharged to a second of these potentials.  A current source connected to the data node is adapted to selectively charge the data node to a first of the reference potentials, this current source including a source of constant current and a source of periodic current.          The source of constant current is connected to the reference potential source to charge the data node to the first reference potential. The source of periodic current receives a clocking signal so as to periodically charge the data node to the first reference potential.  The circuit includes a conduction path connected between the data node and the reference potential source for selectively discharging the data node through the conduction path to the second of the reference potentials.          The circuit has a minimum number of components and a design to yield a low cost, high speed operation.  The circuit may also include an efficient signal inversion and amplification s stage, where such is required.
Patent CA-1058754-A (CA)
Inventor: COCHRAN WILLIAM H
IPC: G11C8/12
Filed: 1975-11-04
Granted: 1979-07-17
Abstract: MINIMUM PITCH MOSFET DECODER CIRCUIT CONFIGURATION    ABSTRACT OF THE DISCLOSURE:           MOSFET decoder circuit configuration for enhancing read/only storage memory densities by providing decoded output lines on a narrower pitch than conventional decoder circuits, thereby, increasing the number of decoded lines of the conventional decoder.  In addition the number of conventional decoder circuits required are reduced by a binary factor, thereby decreasing power requirements.          Decoded line capability is increased by means of properly addressed array select devices whereby the number of array select devices required is equal to the particular binary factor utilized.  For particular physical layout ground rules utilized in fabrication of an integrated decoder of the instant invention, the binary factor is chosen so that the decoder pitch is equal to the read/only storage memory pitch in order to obtain maximum chip density.
Patent CA-1043916-A (CA)
Inventor: WATKINS ARTHUR G
IPC: H04M9/00
Filed: 1975-11-05
Granted: 1978-12-05
Abstract: ABSTRACT OF THE DISCLOSURE           To prevent clandestine listening devices located in a key telephone subscriber station from utilizing the tip and ring leads of the subscriber station as a transmission path out of the subscriber's building, the subscriber station tip and ring leads are open circuited at the line card circuit during an on-hook or hold condition.  Besides isolating the tip and ring leads from the subscriber station during hold and on-hook, the security line card circuit prevents high frequency signals from propogating down the telephone line when the subscriber station is on-hook.  The security line card circuit allows the sub-scriber to exercise full supervisory control over the telephone lines and includes circuitry that controls the operation of audible and visual indicators of the associated key telephone.
Patent CA-1078628-A (CA)
Title: Method for removing water content and grease deposit from rolling mill sludge
Inventor: IZAWA TETSUO
IPC: C22B1/00
Filed: 1976-02-25
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE A method is provided herein for removing water and grease deposits from a rolling mill sludge to convert the sludge into a sinter raw material. The sludge has a water content of at least 20 percent by weight.  The method comprises the sequence of steps of: firstly, positively  reducing the water content of the sludge within the range of from 1 to 10 percent by weight, thereby reducing the viscosity thereof so as to ensure a smooth supply of the sludge; and (2) feeding the water-reduced sludge onto hot sinter at at least one sintering operation stage consisting of (i) a sinter discharge section, (ii) an entry section of a sinter cooler, (iii) a belt conveyor for fines return provided adjacent a hot screen therein, and (iv) a return hopper of a sintering apparatus for the operation, heat of the sinter produced in the oper-ation substantially completely removing the water and the grease deposits of the sludge.  In this way, the grease deposit is substantially completely re-moved through combustion or evaporation with the use of the heat of the sinter produced by the sintering machine.  It is also possible substantially to pre-vent fire accidents in an electrostatic precipitator, caused by grease de-posits therein from the rolling mill sludge.
Patent CA-1063600-A (CA)
Inventor: SEILER HERBERT
IPC: C09B62/10
Filed: 1976-03-19
Granted: 1979-10-02
Abstract: Abstract of the Disclosure Fibre-reactive dyes of the formula                (?) , wherein A1 is the radical of a chromophore of the anthra-quinone, azo, phthalocyanine or nitroaryl series which contains sulpha groups, A2 is hydrogen or an organic radical, B is an alkylene or arylene radical and each of R1, R2, R3 and R4 independently is hydrogen or alkyl.
Patent CA-1042518-A (CA)
Inventor: DEFFENBAUGH JAMES F
IPC: B23K11/24
Filed: 1976-05-04
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE         Method and apparatus for monitoring the energy used in flash welding operations wherein two signals are simultaneously fed to the input of a multiplier, one signal being substantially proportional to the welding current and the other being substantial-ly proportional to the welder transformer secondary voltage appli-ed to the work.  The output of the multiplier is fed to an inte-grating amplifier circuit and the output of the latter is fed to a level detector amplifier.  Voltage changing means is used to change the sensing level of the level detector amplifier to in turn affect operation of indicating means to indicate the sensed level.
Patent CA-1036556-A (CA)
Title: Carton
Inventor: ROCCAFORTE HARRY I
IPC: B65D85/20
Filed: 1976-07-02
Granted: 1978-08-15
Abstract: CARTON                    ABSTRACT OF THE DISCLOSURE   A display carton and blank for making same which is particularly useful in displaying small rigid tubes where both ends of the tube are engaged by the carton, including a shadow panel arrangement having at one end thereof a three-panel tube engaging arrangement wherein a center panel supports and engages the bottom of the cap and two small triangular panels engage the edges of the bottom of the tube to hold it in position along with the shadow panels.
Patent CA-1048472-A (CA)
Inventor: MORAN MICHAEL W
IPC: B64C27/35
Filed: 1976-07-16
Granted: 1979-02-13
Abstract: ABSTRACT OF THE INVENTION         A rotary blade retention system comprises a rotor hub rotatable about a central axis and a retention assembly coupling at least one blade to the rotor hub.  The blade extends generally radially from the hub and rotates with the hub about its central axis.  The retention assembly includes a frictionless thrust bearing and an elastomeric thrust bearing connected together in series.  The two bearings are mounted relative to the blade and the rotor hub such that when a centrifugal load is imposed on the blade, the bearings are loaded in compression and cooperate to restrain the blade against the centrifugal load.  The friction-less bearing permits free pivotal movement of the blade about its longitudinal axis so as to effect variations in the pitch of the blade.  The elastomeric thrust bearing includes at least one laminated bearing having a plurality of layers of rigid and elastomeric material  which alternate lengthwise of the blade.          The layers are also inclined relative to the longitudinal axis of the blade to define an effective elastic center for the bear-ing located along the blade radially outward of the two bearings relative to the rotor hub.
Patent CA-1067783-A (CA)
Inventor: BURKE GEORGE K
IPC: A61M5/168
Filed: 1976-07-26
Granted: 1979-12-11
Abstract: Abstract of the Disclosure An electronically controlled intravenous infusion set of the gravity feed type having a flow path including a drip chamber and an internal valve for regulating flow through the set.  Electromagnetic valve operating structure, positioned outside the IV set, controls the internal valve in response to an electronic control system.   The electronic control system serves to open the valve to allow a drop to fall, and includes a control circuit.  The control circuit includes an optical drop detector, associated with but positioned outside the drip chamber, which senses the falling drop and signals the control circuit to close the valve.  The control circuit also includes a variable frequency clock and associated digital selectors for affording an attendant the ability to precisely select a desired drip rate.  An alarm system, operating on digital principles, senses high drop rate or low drop rate conditions and, in response thereto, puts the control system into an alarm condition. The alarm system includes means for digitally adjusting the sensitivity thereof to provide high sensitivity at low drip rates but to decrease the sensitivity at higher rates so that premature alarm conditions are avoided.
Patent CA-1072987-A (CA)
Inventor: ANQUETIL JEAN-PIERRE
IPC: C07C5/333
Filed: 1976-10-07
Granted: 1980-03-04
Abstract: A B S T R A C T       The invention relates to a process for the preparation of a compound having the formula R-CH=CH2 by non-oxidative dehydrogenation of a compound having the formula R-CH2-CH3, wherein R is a phenyl, alkyl or alkenyl group.     This process comprises passing a mixture of a compound having the formula R-CH2-CH3 , wherein R is a phenyl, alkyl or alkenyl group, and superheated steam at the dehydrogenation temperature, over a catalyst which is a spinel with an alkaline metal as accelerator.     Application in the manufacture of styrene.
Patent CA-1053079-A (CA)
Inventor: REISS KARL
IPC: F04D1/06
Filed: 1976-10-13
Granted: 1979-04-24
Abstract: ABSTRACT           A submersibe motor pump wherein the upper and lower end portion of the cylindrical pump housing are permenatly secured to the discharge head and suction manifold, respectively, and subject the stacked deformable casings of pump stages in the housing to ax-ial stresses so that the casings bulge radially outwardly and bear against the housing. The lower end portion of the housing is weld-ed to or rolled into a circumferential groove of the suction mani-fold.   The upper end portion of the housing is welded to the dis-charge head, rolled into a circumferential groove of the discharge head or upset to overlie a shoulder of the discharge head.
Patent CA-1055146-A (CA)
Inventor: SCHAFFT HUGO W
IPC: H01L41/09
Filed: 1976-10-25
Granted: 1979-05-22
Abstract: HIGH POWER PIEZOELECTRIC BENDER                        ABSTRACT    A bimorph bender is comprised of a pair of piezoelectric circular discs having diametrically opposed surface portions. Signal carrying electrodes are formed contiguous with each surface portion.  A center vane is sandwiched between the discs maintaining them in a fixed spaced relation.  The bender dishes in response to the electrical signals appear-ing at the electrodes.     Mechanical coupling to the bender is provided by a washer which is affixed in the central portion of the bender. The washer is made of a high specific stiffness material for maintaining a high electro-mechanical coupling factor.  The resulting structure provides a highly reliable and efficient power transducer.