baber/WOPTO huggingface dataset:
Patent CA-1245996-A (CA)
Inventor: HOFT PETER
IPC: B65D17/40
Filed: 1985-08-16
Granted: 1988-12-06
Abstract: ABSTRACT OF THE DISCLOSURE            There is provided a tin lid for flat  rounded oblong cans, in Hansa format, which includes in its lid image section, a tear-open portion defined by a self-contained notch line capable of being broken up at one end of the lid by means of a pull-open ring attached to this end. at the other end, said notch line includes a straight-lined notch line section which extends in chordal-type fashion with respect to the core wall shaped like an arc of a circle and which is arranged perpendicular and symmetrically to the longitudinal lid center line and which is connected with the other portions of the notch line through a polygonal or chordal-type connecting  notch line. The distance between the chordal-type notch line section and the core wall, measured along the longitudinal center line of the lid,  preferably ranges between 6 and 10 mm.
Patent CA-1228829-A (CA)
Inventor: SVENSSON KENNET
IPC: B65G47/52
Filed: 1985-09-24
Granted: 1987-11-03
Abstract: CANADIAN PATENT APPLICATION                  OF           KENNEL SVENSSON                 FOR           LOADING DEVICE FOR A BELT CONVEYOR     Abstract of the Disclosure:      A feed conveyor delivers bulk material which is transferred to a belt conveyor by means of a loading device. The loading device consists of a feed screw in a feed screw casing and imparts to the bulk mate-rial a notional component in the direction of travel of the belt conveyor. The discharge opening of the loading device is provided in the circumferential surface of the feed screw casing and is facing the conveyor belt and extends along it, such that the bulk material is discharged as a layer of material on the conveyor belt.
Patent CA-1265692-A (CA)
Title: Systeme de drain pluvial a emmagasinement croissant
Inventor: LAPORTE REAL
IPC: E03F3/04
Filed: 1985-10-18
Granted: 1990-02-13
Abstract: PRÉCIS DE LA DIVULGATION: L'invention concerne un système de drainage perfectionné pour évacuer à un débit choisi des eaux ou tout autre liquide ruisselant sur une surface, ledit système comprenant une conduite d'évacuation disposée en dessous du niveau de la surface à drainer, une pluralité de points de captage pour recueillir les eaux ou le liquide ruisselant sur la surface à drainer, et des conduites de raccord pour ramener par gravité les eaux ou le liquide recueillis par les points de captage jusque dans la conduite d'évacuation. Ce système de drainage est avantageusement caractérisé en ce qu'il comprend en outre des moyens pour emmagasiner un surplus d'eaux ou de liquide dans le cas où la quantité d'eau ou de liquide à évacuer devient supérieure à la capacité choisie de la conduite d'évacuation, puis ultérieurement permettre audit surplus emmagasiné de s'évacuer dès que la valeur du débit canalisé par la conduite d'évacuation le permet. Ces moyens d'emmagasinement sont en pratique constitués par un volume de pierres concassées nettes disposées autour d'une portion de la conduite d'évacuation. Le volume de pierres est fermé par une membrane imperméable aux eaux ou au liquide recueillis et est en communication permanente avec la conduite d'évacuation grâce à une pluralité de perforations prévues dans la paroi de celle-ci. Ce système de drainage perfectionné est tout à fait intéressant dans la mesure où il réduit considérablement le dimensionnement des conduites d'évacuation des eaux de ruissellement et ce, même en cas de très gros orages, de fontes de neige, etc.
Patent CA-1267181-A (CA)
Inventor: LYTHGOE STANLEY
IPC: C04B35/48
Filed: 1985-11-21
Granted: 1990-03-27
Abstract: ABSTRACT            IMPROVEMENTS IN OR RELATING TO GLASS MELTING TANKS      AND TO REFRACTORY MATERIALS FOR USE THEREIN   The glass melting tank for supplying a flat glass forming process has a melting zone for melting solid batch material and a refining zone with reduced return flow of glass.  The base of the refining zone comprises a fusion cast refractory material comprising alumina, silica and between 31X and 43% by weight of zirconia.  The refractory is conditioned by oxidation at at least 1450°C for 24 hours.
Patent CA-1265789-A (CA)
Inventor: YAMAWAKI ICHIRO
IPC: C07D405/12
Filed: 1985-12-20
Granted: 1990-02-13
Abstract: Abstract  of  the  disclosure:          A piperazine  derivative  represented  by  the formula  (I)  below                       (I) wherein  R1  is  lower  alkyl  or  phenyl,  R2 is hydrogen  or lower  alkyl,  n  is  an  integer  of  2  to  10,  is  useful  as an  effective  component  of  anti-inflammatory  agent  or antiallergic  agent.
Patent CA-1247985-A (CA)
Inventor: FOUREZON ANDRE
IPC: D03D15/00
Filed: 1986-02-11
Granted: 1989-01-03
Abstract: This invention relates to a textile reinforcement process for making laminated complexes, of the type constituted for the major part by fibers extending transversely with respect to the length of said reinforcement, said yarns being joined together by a loose binding warp, wherein: the transverse yarns are disposed on a bias with respect to the length of the binding warp, and said binding warp is based on yarns which are at least superficially thermo-fusible.
Patent CA-1270765-A (CA)
Inventor: HSIAO CHARLES
IPC: A61K33/14
Filed: 1986-02-19
Granted: 1990-06-26
Abstract: ABSTRACT OF THE DISCLOSURE    A controlled release potassium chloride tablet is disclosed which is comprised of potassium chloride crystals having a mesh size of about 30 to about 50 mesh which are coated with a coating material comprised of ethylcellulose and hydroxypropylcellulose.          The coated crystals form micro pellets which then can be compressed into tablets.  The tablets disintegrate rapidly in an aqueous environment thus assuring a more uniform dissolution of the active component as compared with other types of controlled release potassium chloride dosage formulations.  The distribution of the potassium chloride micro pellets over a wide surface area in the gastrointestinal mucosa aids in reducing the risk of gastrointestinal lesions.  The formation of the coated micro pellets which  disperse quickly upon contact with aqueous environment allow for the repeated chronic oral administration of a relatively large dose of potassium chloride (20 mEq).
Patent CA-1252488-A (CA)
Inventor: FELDMANN HANSUELI
IPC: B60R19/48
Filed: 1986-02-27
Granted: 1989-04-11
Abstract: ABSTRACT       A collision protector that is retained in a rest position by spring force and upon collision with an obstacle, is displaced against the spring force and thus cooperates with a de-energizing device.  The collision protector is mounted on the vehicle chassis by two swing arms arranged symmetrically non-parallel or in angle relationship to the longitudinal axis of the vehicle.  This is to permit the de-energizing device to function effectively, irrespective of the place of impact of the obstacle against the collision protector and irrespective of any deformation of the collision protector.  Each sliding link member is acted upon by the spring force and is displaceably positioned on a cross-shaft mounted on the vehicle chassis perpendicular to the longitudinal axis of the vehicle.  Each sliding link member cooperates with the de-energizing device by means of a switching cam or ramp surface when displaced against the spring force.  Two flexible retaining elements in the form of cables or bands connect the collision protector with the vehicle chassis and these are arranged adjacent the sides of the vehicle and symmetrically with respect to the longitudinal axis of the vehicle.
Patent CA-1270148-A (CA)
Inventor: HYLL JOHN
IPC: B29C33/48
Filed: 1986-05-30
Granted: 1990-06-12
Abstract: Abstract An elastomeric-covered shrouded impeller, hav-ing a pair of disk-like shrouds enclosing vanes and vane passages, which has an improved throat opening having sweeping internal sidewalls is disclosed. A three piece mold core is utilized to form the vane passage and the sweeping curved throat inlet of the impeller.
Patent CA-1247167-A (CA)
Inventor: SWENSRUD ROGER L
IPC: B25J19/00
Filed: 1986-06-25
Granted: 1988-12-20
Abstract: ABSTRACT OF THE DISCLOSURE         This disclosure relates to automated manufactur-ing apparatus and systems.  The invention is provided to an integrated carousel system to provide selected end-of-arm tooling for use in a laser material processing system in a laser-robotic, work cell.
Patent CA-1260586-A (CA)
Inventor: AMSTUTZ STANFORD R
IPC: H04L12/64
Filed: 1986-07-14
Granted: 1989-09-26
Abstract: SWITCHING APPARATUS FOR BURST-SWITCHING COMMUNICATIONS SYSTEM        ABSTRACT     A burst-switching communications system with integrated voice and data services and with processing capacity sufficient to support T1 or higher link transmission rates, such system including a hub switch located at a point of high-traffic concentration in the network and a plurality of link switches.  The switches are interconnected by time-division multiplexed communications links. A burst is a variable-length sequence of bits which represents, for example, a block of data or a spurt of voice energy as sensed by silence/voice detectors located at voice ports.  Within a communi-cations link, a burst is transmitted one byte at a time in an assigned channel of sequential  frames of the  time-division multiplexed link.  The hub switch includes a large number of switching units connected in a closed hub ring with one or more time-division multiplexed communication links connected to each switching unit.  The hub switch transfers the bytes of a burst received on any communication link to another communication link as determined by address information in the burst being received.  The bytes of a burst are transferred along the hub ring from the switching unit of the incoming communication link to the switching unit of the outgoing communication link in sequential frames of time-division multiplexed hub channels.  Bytes are transferred from switching unit to succeeding switching unit around the hub ring at a rate such as to propagate a byte completely around the hub ring during the time period of a single hub channel.
Patent CA-1244728-A (CA)
Inventor: ARENZ MARY M S W ALLEN BOULEVA
IPC: A01K1/01
Filed: 1986-10-22
Granted: 1988-11-15
Abstract: Abstract of the Disclosure A litter box and sheet assembly, a panel of box-forming material, and a sheet secured to a central portion of the panel.  The panel has side and end flaps free of the sheet which may be folded upwardly from a central portion of the panel to form a litter box for cats.
Patent CA-1258775-A (CA)
Inventor: KAWAMURA HIDEO
IPC: F02B37/00
Filed: 1986-10-28
Granted: 1989-08-29
Abstract: ABSTRACT OF THE DISCLOSURE An exhaust turbine having a generator is provided in the exhaust pipe of an engine. Temperature sensors are provided for sensing exhaust temperature at the inlet and outlet of the exhaust turbine, as well as a speed sensor for sensing the rotational speed of the exhaust turbi? ?e efficiency of the exhaust turbine is computed based on signals from these sensors, and the load on the generator is adjusted so that the exhaust turbine will run at maximum efficiency at all times.
Patent CA-1249024-A (CA)
Inventor: STEPHENS CHARLES M
IPC: G01R15/00
Filed: 1986-12-23
Granted: 1989-01-17
Abstract: ABSTRACT OF THE DISCLOSURE     INTERNAL ARMATURE CURRENT MONITORING IN         LARGE THREE-PHASE GENERATOR     A three- phase generator includes an internal neutral junction to which one end of each of the windings of the generator is connected thereby forming a wye-connected generator. An air-core current transformer is disposed over each of the three conductors leading to the internal neutral junction for monitoring neutral current therein.  A corresponding air-core current transformer is disposed over high-voltage terminals connected to the other ends of the generator windings. A shielded differential amplifier on the output of each air-core current transformer produces  a signal corresponding to the difference between two bifilar half windings in its associated air-core current transformer. The difference currents from the neutral and high-voltage ends of each generator winding are compared, and, if their difference exceeds a predetermined threshold, a threshold circuit produces a  trigger signal which is latched by a latching relay to produce s trip signal for use by the generator control system.  Connectors are provided for isolating two of the three generator windings from the internal neutral junction to enable isolated testing of the three windings.
Patent CA-1270169-A (CA)
Inventor: MALETTE WILLIAM G
IPC: A61M1/00
Filed: 1987-02-03
Granted: 1990-06-12
Abstract: Abstract of the Disclosure A collection chamber for  fluids and a wide diameter pathway for the removal of air due to leaks from the lung after operation or injury to the contents of the thorax is described.          The collection chamber is provided with ports for the attachment of tubing extending from the chest cavity and for connection to a vacuum pump.  A water level control vacuum regulator is integral with the chamber which allows a parallel pathway for the removal of large volumes of air from the pleural space without the necessity of a high vacuum.  A one-way valve is provided which is open during the drainage mode but which closes during the respiratory inhilation mode to prevent the back flow of air or fluid into the pleural space.  In the event of vacuum pump failure, a pressure relief valve is provided to relieve excess positive pressure within the collection chamber.
Patent CA-1234596-A (CA)
Inventor: HANAWAY RONALD J
IPC: F16C29/04
Filed: 1987-02-12
Granted: 1988-03-29
Abstract: ABSTRACT 1121.012 GUIDE SLEEVE, GUIDE POST, AND BALL BEARING ASSEMBLY          In  combination a guide  sleeve and a guide post having an exterior longitudinal slot, reciprocally projected into the sleeve and a ball cage mounting a plurality of ball bearings mounted upon the post for relative longitudinal and rotary movements thereon and interposed between the post and sleeve.  A roller bearing is mounted within an internal annular recess in the cage and retainingly projects into the post slot limiting longitudinal movements of the cage relative to the post.  The ball cage is free for rotary movements relative to the roller bearing, the post and sleeve.  A radial bore in the cage is located outwardly of the recess and has notched corners for crosswise insertion of the roller bearing into the post slot and for positioning within the annular recess.  A set screw in the bore traps the roller bearing.  In a modification, an internal slot in the cage is opposed to the post slot, with the slots guiding the roller into the recess.   ll21.002
Patent CA-1273166-A (CA)
Inventor: SUMERAU WILLIAM R
IPC: A47L9/32
Filed: 1987-03-11
Granted: 1990-08-28
Abstract: FILTER RETENTION SYSTEM FOR VACUUM CLEANERS                   ABSTRACT     An arrangement in a vacuum cleaner preventing dirt collecting bag spill during a vacuuming operation by the combination of a bag retaining interlock with a cleaner handle shiftable between extreme positions each suitable for a different cleaner operating mode, with interlock release  provided  only  in  an  intermediate,  unuseable handle position.
Patent CA-1267738-A (CA)
Inventor: VAN DONGEN FREDERIK
IPC: H04M1/76
Filed: 1987-06-10
Granted: 1990-04-10
Abstract: ABSTRACT: "Telephone set comprising a line voltage stabilizer having a DC supply point"           A telephone set comprising an active line voltage stabilizer circuit (4) provided with two output terminals 10-1 and 10-2 between which there is present a constant direct voltage which is independent of the line current. By connecting to these output terminals a series arrangement of a capacitor (14) and a resistor (18) a DC supply connection is obtained which does not affect the AC impedance of the stabilizer circuit between the wires and which shows a considerably lower output impedance than supply points known thus far in an electronic telephone set.          Sole figure.
Patent CA-1256811-A (CA)
Inventor: LACROIX RAYMOND
IPC: F16D65/14
Filed: 1987-06-19
Granted: 1989-07-04
Abstract: ABSTRACT OF THE DISCLOSURE The invention relates generally to a highway trailer brake actuating mechanism and more particularly to a protective structure which houses the cam shaft of the brake actuating mechanism so as to protect the cam shaft from wear due to exposure of the cam shaft to water, sand, salt and other debris associated with prolonged highway driving of transport trailers.
Patent CA-1271843-A (CA)
Inventor: SHEBINI NADER O
IPC: G06F17/50
Filed: 1987-08-12
Granted: 1990-07-17
Abstract: ABSTRACT         A design and analysis system uses an engineering database in which Finite Element Models of structural components, such as offshore structures are stored, The database is controlled by a network type database management system to provide input of "finite element" model data into the database from an external design engineering source and output of model data to non-design engineering sources with all sources having concurrent access to the database.
Patent CA-1270082-A (CA)
Inventor: ANDREWS PHILIP S
IPC: C08K5/29
Filed: 1987-11-09
Granted: 1990-06-05
Abstract: ABSTRACT OF THE DISCLOSURE          Disclosed are novel blends comprising segmented polyesteramides with minor amounts of carbodiimide containing materials.          The blends are characterized by excellent physical properties and improved compression set characteristics over the polyesteramides in the absence of the carbodiimide component.  This allows the polymers obtained to find utility in the making of seals or gaskets which heretofore the base polyesteramides could not satisfy.
Patent CH-506534-A (CH)
Title: Aromatic ethers
Inventor: EDENHOFER ALBRECHT DR
IPC: C07D303/34
Filed: 1968-12-24
Abstract: Compds. (R1R2)C6H3-X-CH2-Y-CH2-Z-C6H3(R3R4) (where R1 is NH2, AlkylNH, AlkanoylNH, AlkanoylIN(Alkyl) or AlkylINHSO2; R2 is H or Halogen; R3 and R4 are H, OH, NH2, halogen, alkyl or Oalkyl, X is O or S; Y is CH2, CHOH, CHOOCalkyl, CHOSO2alkyl, CHOSO2aryl, or CO- and Z is 1,4-piperazinyl) esp. racemic and (+)-2'-/3-/4-(o-methoxyphenyl)-1-piperazinyl/-2-hydroxypropoxy/-a- cetanilide and racemic 3'-/3-(4-phenyl-1-piperazinyl)-2-hydroxypropoxy/acetanilide are useful hypotensive agents and are prepd. by standard methods.
Patent CH-493447-A (CH)
Title: Cpds. of general formula (I) :- Ar-Y-CH2-C triple bond C-R where Ar = and X,X' = halogen p = 1-5 (in (b) NO2 is o- or m- when p = 1, Y
Inventor: JAY PHILIP O'BRIEN
IPC: C07D317/64
Filed: 1966-01-27
Abstract: Cpds. of general formula (I) :- Ar-Y-CH2-C triple bond C-R where Ar = and X,X' = halogen p = 1-5 (in (b) NO2 is o- or m- when p = 1, Y = O, R = H or I) m,n = 1-4 (m + n is not > 5) Y = O, S R = halogen (when Ar = (a)); H, halogen (when Ar = (b) or (c)). (I) have a broad spectrum of activity against bacteria and fungi, and may be used as disinfectants, and sanitizers, etc., and as additives for the prevention of mildew (e.g. in leather, wood, paint etc.) (Ic) also have insecticidal activity.
Patent CY-1668-A (CY)
Title: 3-substituted-2-oxindole-1-carboxamides as analgesic and anti-inflammatory agents
IPC: C07D209/70
Filed: 1993-05-14
Abstract: 2-Oxindole-1-carboxamides of the formula: 
<CHEM>
 and their pharmaceutically acceptable base-salts, where X and Y are certain optional substituents or can be taken together to form certain ring structures; and R<1> is alkyl, cycloalkyl, cycloalkenyl, optionally substituted phenyl, optionally substituted phenylalkyl, optionally substituted phenoxyalkyl, (thiophenoxy) alkyl, naphthyl, bicyclo [2.2.1]heptan-2-yl, bicyclo [2.2.1]hept-5-en-2-yl or a group of the formula -(CH2)n-Q-R<0> where n is 0, 1 or 2, Q is a divalent radical which is a specified heterocycle, and R<0> is H or alkyl. 
<??>The compounds are useful as analgesic and anti-inflammatory agents. 
<??>Also covered are certain intermediates useful in the preparation of the compounds (I), these intermediates having H in place of -COR<1>.
Patent DK-118193-A (DK)
Inventor: STAHL RUDOLF
IPC: B61D3/20
Filed: 1993-10-20
Abstract: The invention relates to a carrier wagon for combined traffic (transport). In order to achieve selective loading and unloading and secure transportation in particular of road vehicles (17) on railway carriages, the transportation surface (2) of the carrier wagon (1) is divided into vertically movable sub-loading surfaces (3; 4; 5; 6). The movable sub-loading surfaces (3; 4; 5; 6) are connected to the end pieces (8) and are articulated to one another and in the lowered condition form a trough with the longitudinal members (13). Inflatable pressure tanks (11) are secured under the transportation surface (2) of the carrier wagon (1) by tension elements (12) which when filled with a compressible medium are supported on the permanent way (14) and press the sub-loading surfaces (3; 4; 5; 6) into the horizontal plane of the transportation surface (2). <IMAGE>
Patent DK-191283-A (DK)
Inventor: WEIBYE BJARNE
IPC: A23L19/12
Filed: 1983-04-28
Abstract: In a method for the manufacture of a product, which can be prepared for eating in a short time, from a material such as rice or pieces of starchy vegetables by forming a layer of raw material 10 on a gas-permeable conveyor 16 and conveying the raw material through a processing chamber 30, in which the water content of the raw material is increased by treating with water, and the raw material is gelatinised by heat treatment, following which the product is finally dried to a moisture content of 5-15 per cent by weight, the raw material is processed in a number of successive stages, the raw material being alternately wetted by spraying with water and heated by means of steam at a temperature of between 135 and 160 degrees C, the alternate processing stages being repeated until the final temperature of the material is in the range 72 to 160 degrees C. As a result, rice or vegetables, which are processed by the method, will only have to be swelled from 3-5 minutes in hot but not boiling water as preparation for eating. The manufactured products have a high nutritional content, because during processing only very small amounts of starch and other nutrients are removed, which also reduces pollution of the drainage water. The invention also relates to an apparatus for performing the method. <IMAGE>
Patent DK-193180-A (DK)
Inventor: MIZZONI R H
IPC: C07D213/65
Filed: 1980-05-01
Abstract: There is described a process for preparing an enamine of formula (IX):   <IMAGE> where R<2> is a carboxylic acid protecting group and R<3> is the residue of a carboxylic acid derived acyl group and where R<5> and R<6> are the same or different C1-4 alkyl or C1-10 aralkyl groups; or taken together with the adjacent nitrogen atom form a heterocyclic ring containing from 4 to 8 carbon atoms and optionally a further heteroatom selected from oxygen and nitrogen; by reacting a compound of formula (XII):   <IMAGE> with an amine of formula HNR<5>R<6>, the reactant of formula (XII) being prepared by reaction of an appropriate enol derivative with a phosphorus reagent. The enamines of formula (IX) are useful in the preparation of 3- hydroxycephalosporins. The compounds of formula (XII) are novel.
Patent DK-206886-A (DK)
Inventor: WAGNER WOLFGANG
IPC: A22C11/02
Filed: 1986-05-05
Abstract: In a device for delivering pasty stuffing in portions a vane rotor is provided in the outlet channel of conveying means charging the stuffing material with pressure, which rotor extends through the outlet channel and is driven by a positioning drive. The vane rotor thus is effective as a sealing element with regard to the stuffing material remaining under overpressure without changing the cross-section of the outlet channel, in a further function as a device for proportioning the mass of the stuffing material, which device is controllable over the angle of rotation, and finally, in the case of an activation in an opposite direction, as conveying means for compensating the expansion of the stuffing mass which occurs after the filling due to the pre-compression.