baber/WOPTO huggingface dataset:
Patent CA-1084140-A (CA)
Inventor: GLAZAR ARTHUR J
IPC: B61K9/06
Filed: 1978-08-30
Granted: 1980-08-19
Abstract: HOT BOX DETECTOR BEARING DISCRIMINATOR CIRCUIT            ABSTRACT OF THE DISCLOSURE      An improved circuit is provided for differentiating between roller bearings and friction bearings in a railroad hot box de-tector system.  The improved circuit integrates the waveform generated by a bearing scanner and compares that to the integral of a pre-selected portion of the waveform.  By this method of comparison, irregularities in the system due to noise are ob-viated.
Patent CA-1115986-A (CA)
Inventor: FERRENTINO ANTONIO
IPC: G01F1/40
Filed: 1978-11-02
Granted: 1982-01-12
Abstract: ABSTRACT OF THE DISCLOSURE           A flow-meter having a sliding lamina inter-posed between two chambers and movable to vary the flow therethrough in response to deviations in the pressure difference between the chambers to maintain a constant preset pressure difference for accurate measurement of instantaneous flow rates over a wide range.  A cam surface relates linear variation in flow rates to non-linear variation in the area of the opening for fluid passage.
Patent CA-1100085-A (CA)
Inventor: RIEGLER ERNST
IPC: B65G17/32
Filed: 1979-03-16
Granted: 1981-04-28
Abstract: ABSTRACT OF THE DISCLOSURE:      In a conveying arrangement for accommodating and con-veying slabs, including a roller supporting chain whose chain links, at their ends, are connected by articulation pins and have projections that overlap each other, each chain link is provided with a cover plate having load supports that rise above the projections in terms of height.
Patent CA-1098818-A (CA)
Inventor: ALSPAW D IVAN
IPC: E21B43/24
Filed: 1979-03-23
Granted: 1981-04-07
Abstract: NUCLEAR HEATING OF OIL-BEARING FORMATIONS          Abstract A method and apparatus are provided for using heat generated by absorption of radiation from nuclear waste materials to reduce the viscosity of petroleum products contained within a subsurface earth formation.  The nuclear waste material is positioned in a salt water formation underlying the subsurface earth formation so that the radiation emitted by the material heats the salt water formation.  Conduction and convection transfer the heat to the subsurface earth formation, raising the temperature and thereby reducing the viscosity of the petroleum products.  To prevent radioactive contamination within the salt water formation, the nuclear waste material may be encapsulated in a material selected to absorb alpha and beta radiation.
Patent CA-1137980-A (CA)
Inventor: PEDRAZZI REINHARD
IPC: C09B29/01
Filed: 1979-04-24
Granted: 1982-12-21
Abstract: Abstract of the Disclosure Compounds of formula I                                            I   in which F is the residue of a mono- or dis-azo compound, X is a basic or cationic group, the Z's are carbonyl, sulfonyl or triazine bridging groups and (n + Zp) ? m + 1 so that there is an excess of basic or cationic groups, are useful as dyes for paper, leather and cellulosic fibres.
Patent CA-1122851-A (CA)
Title: Self-propelled track working machine  and method of operation
Inventor: THEURER JOSEF
IPC: E01B27/10
Filed: 1979-05-31
Granted: 1982-05-04
Abstract: Abstract of the Disclosure A self-propelled track working machine comprises a frame,track working equipment carried by the frame and sub-jecting the frame to a load and an undercarriage arrangement with two main undercarriages supporting the frame for mobility on the track and an auxiliary undercarriage associated with each main undercarriage and arranged adjacent thereto.  The main undercarriages include driven axles to propel the machine and each auxiliary undercarriage includes a dead axle with two wheels arranged to engage the track rails and an adjustment drive for moving the auxiliary undercarriage for selective en-gagement of the wheels of the dead axle with the track rails whereby diminishing or increasing portions of the load are trans-mitted to the track by the dead axles and wheels of the auxiliary undercarriages in dependence of the movement of the auxiliary undercarriages into the selected engagment and the load trans-mitted by the associated main undercarriages is correspondingly increased ox diminished by operation of a control for the ad-justment drives.
Patent CA-1136311-A (CA)
Inventor: BEERS MELVIN D
IPC: C08L83/04
Filed: 1979-06-22
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE           Self-bonding one-package room temperature vulcanizing silicone compositions, curable in the presence of moisture to rubbery materials, comprise (a)  a silanol chain-stopped polydiorganopolysiloxane; (b)  a fluid polysiloxane having a high degree of tri- and/or tetrafunctionality; (c)  a silica filler; (d)  a cross-linking silane evolving relatively low volatility carboxylic acid fragments on hydrolysis; and (e)  a highly reactive tin-containing silanol condensation catalyst. Such compositions can be applied to a variety of difficulty bondable substrates.  They are especially useful when subjected to hot oil environments, as in automobile engines.  High temperature performance is markedly improved with the addition of an iron oxide thermal stabilizer. Gasketed constructions and methods for forming them are also disclosed.
Patent CA-1133697-A (CA)
Inventor: NAGATI RASHED N
IPC: F27B14/02
Filed: 1979-07-27
Granted: 1982-10-19
Abstract: METALLURGICAL VESSEL SUSPENSION SYSTEM                  ABSTRACT OF THE DISCLOSURE    A molten metal processing vessel is supported on a trunnion ring by a plurality of triangular members and adjustable links.          Each triangular member is pivotally connected to the vessel to clamp ring which engages the upper trunnion ring flange.  The links are pivotally connected to the vessel and to a second clamp ring which engages the lower trunnion ring flange.  A plurality of disk springs are disposed between the second clamp ring and the trunnion ring.
Patent CA-1123256-A (CA)
Inventor: DIETRICH WILLIAM J SR
IPC: A01B49/02
Filed: 1979-08-10
Granted: 1982-05-11
Abstract: ONE-PASS COMPLETE TILLAGE SYSTEM        Abstract of the Disclosure The system includes a pull-type frame with a forward line of disc blades widely spaced to part the trash, mix it with soil and displace most of the mixture laterally on top of previously undisturbed soil, thereby creating strips of ground which are alternately cleared and windrowed.  At least a second line of disc blades, also widely spaced, is placed to the rear of the first line; and these blades are of set laterally from, and located in the windrows formed by, the discs of the first row, to part and return at least some of the previously cleared trash and previously undisturbed soil back onto the cleared strips while still leaving strips of undis-turbed soil with an accumulation of cleared trash on top. Following the discs are novel plow tips located in the undisturbed strips having accumulated layers of cleared trash.   The plow tips each include a tooth for breaking the soil and wings which twist and turn the broken soil without throwing it to the side, thereby mixing the trash with top soil, evenly distributing the mixed soil and trash, burying a controlled amount of trash, and bringing up some deep soil, all without creating a plow sole or digging up the buried trash.
Patent CA-1151392-A (CA)
Inventor: JORDAN RICHARD M
IPC: C22C47/08
Filed: 1979-11-02
Granted: 1983-08-09
Abstract: ABSTRACT     A composite metal sheet or plate is manufactured by completely immersing an assembly of parallel or substantially parallel metal core sheets in molten metal at a lower melting point than the metal of the core sheets, and after the molten metal has solidified reducing the thickness of the ingot by hot rolling in a direction generally normal to the planes of the core sheets.   The method has a particularly useful but by no means exclusive application in the production of reinforced aluminium alloy sheets and plates.
Patent CA-1162669-A (CA)
Inventor: EMMONS WILLIAM D
IPC: C09D129/00
Filed: 1980-01-24
Granted: 1984-02-21
Abstract: Abstract of the Disclosure Ambient or low-temperature curable solutions or aqueous dispersions of (1) a polymer containing units polymerized from a monomer mixture of (a) from about 0.25% to about 30% by weight of a polymerizable aldehyde, and (b) at least one copolymerizable mono-ethylenically unsaturated monomer, with (2) a curing agent selected from the group of dicarboxylic acid bis-hydrazides, dicarboxylic acid bis-hydrazones, and acrylic oligomers and low molecular weight acrylic solution polymers containing a plurality of pendant hydrazide or hydrazone groups.  The solutions or dispersions are useful as general industrial coatings, maintenance coatings, furniture and appliance coatings, heavy transportation coatings, automobile refinishes and plastics coatings.
Patent CA-1144985-A (CA)
Title: Apparatus for charging a rechargeable battery
Inventor: HEINE HELMUT A
IPC: H02J7/00
Filed: 1980-01-24
Granted: 1983-04-19
Abstract: APPARATUS FOR CHARGING A RECHARGEABLE BATTERY         Inventors: Helmut A. Heine Otto H. Schmidt ABSTRACT           An apparatus for charging a rechargeable battery including a comparator  element that behaves hysteretically so that the charging apparatus upon switching to maintenance charging after a fast charge, only switches back to the fast charging when the rechargeable battery voltage has depleted sufficiently low.
Patent CA-1104070-A (CA)
Title: Movable, continuously changing, self-charging electrostatic filter
Inventor: STOCKFORD WILLIAM F
IPC: B03C3/30
Filed: 1980-04-09
Granted: 1981-06-30
Abstract: MOVABLE, CONTINUOUSLY CHANGING, SELF-CHARGING ELECTROSTATIC FILTER     Abstract of the Disclosure A non-woven, relatively thin filter media is formed of fine denier fibers wherein the media exhibits the characteristic of developing an electrostatic charge in the presence of a sub-stantially dry air stream moving at a speed of at least 200 feet per minute.  The fibers are selected from the group con-taining polyester, nylon, and polypropylene.  A length of filter material so formed is moved or passed through an air stream or path containing weld smoke.  The moving air causes the unique filter media to become electrostatically charged so that the fine particulate matter from the gaseous stream are removed more effectively than before.
Patent CA-1109497-A (CA)
Inventor: HUNT RONALD E
IPC: B65H3/06
Filed: 1980-04-14
Granted: 1981-09-22
Abstract: CARTRIDGE SHEET FEED ATTACHMENT       ABSTRACT             Disclosed is a compact sheet feed apparatus suitable for attachment to a printer or the like, including a removable cartridge for holding a stack of sheets.  The cartridge provides an integral edge aligner surface and second sheet restraint during lateral shingling of sheets prior to feeding in a direction transverse to shingling.
Patent CA-1136464-A (CA)
Title: Machine for producing the bodies of  conical recepticales
Inventor: FAGERBERG ERIC V
IPC: B29C53/60
Filed: 1980-06-25
Granted: 1982-11-30
Abstract: ABSTRACT OF THE DISCLOSURE A machine for producing the bodies of conical receptacles having an inner annular bottom shoulder. The receptacles are intended to be made from pasteboard and cardboard waste material in the form of narrow, strip-like webs. The machine comprises the following main parts: a rotatably driven shaping member having a conical jacket face, a support frame holding a web of material in the form of a narrow strip wound into a roll, which web is intended to be used to form the conical bodies of the receptacles by being wound about the shaping member, a device adapted to releasably secure the starting end of the web of material to the smaller end of the shaping member, and a device to effect axial displacement of the shaping member relative to the support frame during the rotation of the shaping member for the purpose of winding the web of material in helical winding turns around the conical jacket face of the shaping member while ensuring that the discrete winding turns only partly overlap in this area and adhere to each other by means of an adhesive. It is characteristic of the invention that at its snaller end, the shaping member is provided with a cylindrical portion the diameter of shich is slightly smaller than the smallest diameter of the conical jacket face of the shaping member, that a guide lid is arranged to be moved towards the smaller end of the shaping member so as to cover said end for the purpose of guiding the web of material, while the latter is being wound onto the shaping member, that a pair of clamping jaws are arranged at the smaller end of the shaping member, one of the jaws being stationary while the other one is arranged for displacement towards and away from the stationary jaw to clamp the starting end of the web of material to the shaping member, and that a slit is provided in the cylindrical portion of the smaller end of the shaping member, which slit is open towards the smaller end of the shaping member 80 as to allow reception therein of the starting end of the web.
Patent CA-1147589-A (CA)
Inventor: COCCO VINCENT L
IPC: G03B27/47
Filed: 1980-09-04
Granted: 1983-06-07
Abstract: ABSTRACT OF THE DISCLOSURE           A microfiche system for recording a regular pattern of micro image frames on a transparency film unit, preferably of the self-developing type, and thereafter for projecting enlarged images of the recorded frames for viewing.  The system includes as separate cooperable components a microfiche camera, a microfiche projector and a console.  The console includes a combination document mounting glass and image display screen area, a camera/projector mount for alternatively receiving the camera or projector and a pair of mirrors for transmitting images between the mounting and display area and the mount.          For recording the camera is located on the mount and incrementally movable camera exposure and film advance mechanisms provide the capability of recording an orthogonal pattern of images of documents supported successively on the document mounting glass.          After film processing, the system is converted for viewing by replacing the camera with the projector and locating the image display screen over the mounting glass.  The projector includes a mechanism for moving the film unit relative to a projecting lens for projecting an image of any micro frame on the film unit onto the image display screen.
Patent CA-1137052-A (CA)
Title: Illumination assembly for use with electrical  terminal units
Inventor: SAKELLARIS PETER C
IPC: F21V33/00
Filed: 1980-09-10
Granted: 1982-12-07
Abstract: ILLUMINATION ASSEMBLY FOR USE WITH ELECTRICAL             TERMINAL UNITS                   Abstract of the Disclosure An illumination assembly for facilitating visual determination of the situs of an electrical terminal unit, the unit being mountable on a wall with a removable cover plate positioned in front thereof.  The illumination assembly includes a light source for mounting adjacent the unit and behind the cover plate operable for producing illumination and an optical fiber communicating with the light source for transmitting illumination outwardly from the cover plate.  Additionally, there is provided a transparent display element which is disposed adjacent the end of the optical fiber for concentrating illumina-tion transmitted by the optical fiber and for also mounting the cover plate adjacent the unit.
Patent CA-1133924-A (CA)
Inventor: HAASE JAROSLAV
IPC: A01N43/00
Filed: 1980-09-19
Granted: 1982-10-19
Abstract: Abstract Novel, quaternary ammonium salts of diepoxides and diamines contain units of the formula   .   in which E is a divalent bridge member of the formula  , , , , or  , t is 1 to 4, u is 1 to 8, v is 1 or 2 and R1 to R4 are each substituted or unsubstituted alkyl, alkenyl, cyclo-alkyl, aralkyl or aryl, or (R1 and R2) and/or (R3 and R4) together with the nitrogen atom to which they are bonded form a heterocyclic ring, and M1, M2 and M3 are each acyl or hydrogen, Y1 and Y2 are each alkylene or substituted or unsubstituted phenylene, D is -NHCONH-, -NHCODlCONH-, -CONH-, -OCONH-, -COO-, -COD2CO-, -OOC-D3-COO- or -OOC-NH-D4-NH-COO-, D1 is a direct bond, alkylene, alkenylene, arylene, heteroarylene, diaminoalkylene, diaminoarylene or substituted or unsubstituted dioxy-alkylene, polyoxyalkyleneoxy or dioxyarylene, D2 is diaminoalkylene or substituted or unsubstituted dioxy-alkylene, polyoxyalkyleneoxy or dithioalkylene, D3 is arylene and D4 is alkylene or arylene, T1, T2 and T3 are each hydrogen or methyl, X1, X2, X3 and X4 are each -COO-, -OOC-, -O- or a direct bond and A1 and A2 are each a heterocyclic ring, alkylene, which can be interrupted by hetero-atoms, or substituted or unsubstituted cyclo-alkylene, cycloalkenylene, arylene or aralkylene having 1 or 2 rings.        These quaternary ammonium salts are used as cosmetics,   as  washing agents for textile materials dyed with cationic dyes, as paper sizes, as dye-fixing agents for cellulose-containing materials dyed with anionic dyes and as algicides, fungicides and bactericides.
Patent CA-1149625-A (CA)
Inventor: OTTING BILLY J
IPC: D06B11/00
Filed: 1980-10-08
Granted: 1983-07-12
Abstract: III.  ABSTRACT          High performance apparatus for pattern dyeing of textile material (22) by means of a plurality of controlled liquid dye streams.  The textile material (22) is conveyed in web form beneath one or more applicators (20) each including a plurality of closely spaced nozzle tubes (44) extending across the textile web (22).  A dye source (50) supplies dye (52) under pressure through flexible tube portions (64) to the nozzle tubes (44), the flexible tube portions (64) permitting pinching for selective control of dye flow.  For rapid and precise control of liquid dye streams, pinch tube valve assemblies (66) are provided for each flexible tube portion (64) for which control of dye flow is desired.  A superior and effective pinch tube valve assembly (66) is of the type generally including a valve block portion (92) with a bore (94) in the valve block portion (92) receiving the corresponding dye delivery tube flexible portion (64). A passageway (96) in the valve block portion (92) communicates with and is disposed generally transversely to the bore (94), and a tube pinch off member (84) is selectively reciprocal within the passageway (96) into the bore (94) for forcing the corresponding dye delivery tube (64) closed.  An actuator (70) is provided for selectively urging the tube pinch off member (84) against the corresponding dye delivery tube (64).  A suitable controller (28) causes selective actuation of the pinch tube valve assemblies (66) as the textile material (22) moves relative to the dye delivery tube outlet ends (44) to effect dyeing of the textile material (22) in a desired pattern.  A variety of nozzle tube (44) arrangements may be employed for various control and pattern effects.
Patent CA-1147794-A (CA)
Inventor: BECK VERNON D
IPC: H01J31/08
Filed: 1980-11-13
Granted: 1983-06-07
Abstract: MULTIPLE BEAM CATHODE RAY TUBE HAVING      REDUCED OFF-AXIS ABERRATIONS                      Abstract of the Disclosure A multiple beam cathode ray tube having diminished off-axis aberrations and a reduced length.  A tube having a flat or planar electron beam emitter means, focussing means and deflection means is provided.  A novel accel-erating means is provided for accelerating the emitted beams while causing them to converge towards a crossover point which is located not closer to the screen of the tube than the deflection means.  The maximum off-axis distance of the beams when traversing the focussing and deflection means is reduced, and the off-axis aberrations are correspondingly diminished.
Patent CA-1150382-A (CA)
Inventor: PEROTTO JEAN-FELIX
IPC: G04G5/00
Filed: 1980-12-10
Granted: 1983-07-19
Abstract: INTERFACE DEVICE FOR THE ENTRY OF DATA   INTO AN INSTRUMENT OF SMALL VOLUME            ABSTRACT OF THE DISCLOSURE      The invention concerns an interface device for the entry of data into an instrument of small volume such as a timepiece and comprises a static touch responsive sensor formed by a plurality of juxtaposed electrodes. An elec-tronic logic circuit on the one hand receives signals emitted by the sensor representing the position of a fin-ger on the sensor and on the other hand provides output clock pulses to a first and a second counter. Switching means in the electronic logic circuit enable the switching of the clock pulses to the first counter if the finger is moved over the sensor at a speed v1 less than a threshold speed v2 or to the second counter if the finger is moved over the sensor at a speed V3 greater than the threshold speed v2. The invention may be employed in small time-pieces for time setting for example.
Patent CA-1164483-A (CA)
Inventor: WIMMER KLAUS
IPC: E02F9/08
Filed: 1981-01-26
Granted: 1984-03-27
Abstract: A b s t r a c t The invention refers to a movable bucket-wheel excavator comprising a lower chassis and a superstructure, said super-structure comprising a discharge arm associated with a dis-charge conveyor belt and a support for a dredge turntable, on which support a dredge arm carrying the bucket-wheel is pivotally linked for being swivelled in height direction.          The working range in height direction or such a bucket-wheel excavator is limited by the possible pivotal area or the dredge arm in height direction. For increasing the possible working range of such an excavator in height direction, the support for the dredge turntable is made height-adjustable relative to the lower chassis so that the working range of the excavator in height direction is increased for the amount of height adjustment.
Patent CA-1152067-A (CA)
Title: Procede de preparation du n,n-dimethyl¬aza-1  bicyclo¬2,2,2|octyl-3|-10 10h-  phenothiazinesulfonamide-2
Inventor: RENAULT CHRISTIAN
IPC: C07D453/02
Filed: 1981-03-06
Granted: 1983-08-16
Abstract: La préparation du N,N-diméthyl¢aza-1 bicyclo¢2,2,2! octyl-3!-10 10H-phénothiazinesulfonamide-2, utilisable comme inhibiteur de la sécrétion gastrique, est réalisée par la cyclisation du N,N-diméthyl¢(aza-1 bicyclo ¢2,2,2! octyl-3) amino!-3 ¢(bromo-2 phényl) thio!-4 benzènesulfonamide en présence d'un amidure de métal alcalin.
Patent CA-1161926-A (CA)
Inventor: MAKOVEC DONALD J
IPC: G05D27/00
Filed: 1981-06-15
Granted: 1984-02-07
Abstract: TEMPERATURE CONTROL FOR A REACTOR   Abstract of the Disclosure Control of the temperature rise across a reactor where a portion of the product stream flowing from the reactor is recycled and mixed with the feed flowing to the reactor is accomplished by controlling the flow rate of the recycle stream to thus control the concentration of the reactants flowing to the reactor in such a manner that a desired temperature differential across the reactor is obtained.  The inlet temperature to the reactor is controlled by manipulating the temperature of the recycle stream to thus maintain the inlet temperature to the reactor at some desired temperature.  Ratio control is utilized to maintain a desired ratio of reactants flowing to the reactor if more than one reactant is flowing to the reactor.
Patent CA-1182918-A (CA)
Inventor: O'KEEFE DAVID B
IPC: G09G5/34
Filed: 1981-06-15
Granted: 1985-02-19
Abstract: ABSTRACT OF THE DISCLOSURE     A refresh  memory address  generation  apparatus for a video display   controller is   disclosed  wherein   rows of  character information stored  in a display refresh  memory may be relocated without requiring  the reconstruction of  the display information as stored  in the  display refresh  memory.  A  roll register and PROMs precoded to perform modular addition and multiplication are used to generate an address used to access the display controller refresh  memory   such  that  all  but   one  stationary  row  of information on  the display  screen may be  scrolled (rolled) up.          The  scrolling of  the   information on  the  display  screen  is accomplished   without   requiring   movement  of   the   display information  in the  refresh  memory,  and  the only  rewrite  of information in the refresh memory is done to blank the one row of information which is vacated.