baber/WOPTO huggingface dataset:
Patent CA-1050662-A (CA)
Inventor: GRUNER RONALD H
IPC: G06F9/26
Filed: 1975-09-23
Granted: 1979-03-13
Abstract: MICROPROGRAM DATA PROCESSING TECHINIQUE AND APPARATUS            Abstract of the Invention A microprogrammed processor in which control signals for data paths, the ALU function, the shifter and all other control signals are derived from the current microprogram control word which is normally periodically clocked into a ROM buffer.          The processor provides for microbranching capability with and/or without a test, testing capabilities including direct addressing with simultaneous temporary address storage capability for future recall, and selective testing of computer instruction bits for decoding to address the next micro-instruction.  Additional capabilities provide for flexible access to the micro-code instruc-tion control store through a ROM address multiplexer which allows for selection of at least one of four possible micro-instruction addresses determined by micro-code control decode logic.  The above functions are accomplished with a fifty-six bit micro-instruction format implemented with a sixteen bit word length, which allows for a flexible instruction set for a microprogrammed processor enabling a system to be designed to span the range from a minicomputer to a large processor.
Patent CA-1075906-A (CA)
Inventor: JORN ERNST
IPC: C07C1/00
Filed: 1975-10-20
Granted: 1980-04-22
Abstract: ABSTRACT OF THE DISCLOSURE         Hydrogen and carbon oxides are reacted to form methane by passing an inlet stream of preheated methanation synthesis gas together with a recycle stream of product gas through a catalyst bed is a adiabatic methanation reactor.  The inlet temperature is between 250 and 350°C, the outlet temperature between 500 and 700°C.  The recycle stream is withdrawn from the outlet stream after the latter has been cooled to a temperature between 250 and 350°C and being, however, at least 50°C above the dew point.  A preferred means for withdrawing the recycle stream is an ejector driven by the inlet stream or by added steam.
Patent CA-1051777-A (CA)
Inventor: FROHBERGER PAUL-ERNST
IPC: C07D403/04
Filed: 1975-11-07
Granted: 1979-04-03
Abstract: "Fungicidal Agent"                    Abstract Combating fungi of the genus Helminthosporium with the known compound 2-[3',5'-dimethylpyrazolyl-(1')]-benzimidazole of the formula
Patent CA-1045625-A (CA)
Inventor: HARTLEY NELSON
IPC: B01F7/04
Filed: 1976-02-20
Granted: 1979-01-02
Abstract: Continuous Molding Sand Mixer Having Reverse Pitched Blades Abstract of the Disclosure A continuous molding sand mixer comprises an elongated tub having a head end, a tail end, an elongated shaft extending axially within the tub, an entry port at the head end of the tub and a discharge opening at the tail end of the tub.  A series of paddles are mounted on the shaft sub-stantially equidistant therefrom and adjacent the tub wall, Power means are provided to rotate the shaft.  Most of the paddles are forwardly pitched in one direction to advance sand along the tub from its head end toward its tail end and out said discharge opening when the shaft rotates.  Some of said paddles are reversely pitched in the opposite direction and are disposed in the path of sand impelled by the forwardly pitched paddles to restrict sand flow through the tub.  This controls sand retention time in the mixer and restricts premature discharge of the sand through the discharge opening.
Patent CA-1070225-A (CA)
Inventor: KUNST HELMUT
IPC: C21D1/607
Filed: 1976-03-11
Granted: 1980-01-22
Abstract: ABSTRACT OF THE DISCLOSURE The present invention provides in the method of chilling iron and steel structural components which components have been treated with a nitriding salt bath poor in cyanide and rich in cyanate or in a cyanide containing salt bath said method comprising passing the components into a salt bath to effect said chilling the improvement in which said salt bath for effecting said chilling consists essentially of a mixture of hydroxides of alkali metals and from 0 to 20% of an alkali metal nitrate,  The invention also includes a chilly salt-bath which contains sodium and potassium hydroxide.
Patent CA-1077102-A (CA)
Inventor: MICHALSKI DIETER
IPC: H01H5/30
Filed: 1976-03-31
Granted: 1980-05-06
Abstract: Abstract of the Disclosure:         A snap-action switch for use with electric circuits is disclosed, having a roof-shaped elastic sheetmetal  member intended to cooperate with several contacts of a printed circuit.  By depressing the roof along a folding edge, the sheetmetal member is caused to snap along a line extending trannversely in relation to the folding edge, thus first open-ing one contact and thereafter closing another contact.
Patent CA-1056908-A (CA)
Inventor: LANZ OTTO
IPC: G01R31/08
Filed: 1976-04-21
Granted: 1979-06-19
Abstract: INVENTORS:  OTTO LANZ and MICHAEL VITINS            INVENTION: METHOD AND APPARATUS FOR LOCATING             A FAULT ON A LINE     ABSTRACT OF THE DISCLOSURE     A method of and apparatus for locating a fault on a line in which there is formed from the voltage and current at a test or measuring location at least one signal (travelling-wave signal) associated with a travelling wave on the line and its variation with time at the test location. There are formed a number of pairs of oppositely moving travelling-wave signals corresponding to the number of phases or conductors of the line and with these travelling-wave signals or signals derived therefrom as integrands there are formed at least two time-integrals each of which is associated with a direction of wave propagation on the line.          The time integrals are combined into an evaluation function characterizing the fault direction or fault distance with respect to the test or measuring location, the evaluation function corrsponding to a relation prevailing at the fault location between the oppositely moving travelling waves on the line.
Patent CA-1056265-A (CA)
Inventor: CAMPRUBI ANSELMO BOLEA
IPC: D03D47/27
Filed: 1976-06-25
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE A lance driving mechanism for a shuttleless loom includes an arm, a sley coupled to the upper end of the arm, a shaft mounted on the arm, and a toothed sector pivotably mounted on the shaft.  A toothed wheel for driving a weft insertion gripper-holder band is in turn driven by a series of gears and the toothed sector.  One end of a connection rod is adjustably connected to the toothed sector while the other end is rotatably connected to a plate rotatable about a first axis.  The plate is rotatable relative to the rod about a second axis offset from but parallel to the first axis. The plate rotates about the first axis twice during each stroke of the sley. The toothed sector is mounted in an eccentric manner relative the shaft and this connection enables a height adjustment between the toothed sector and the pinion gear it engages.  The series of gears and the toothed wheel are rotatably mounted at the top of the arm.
Patent CA-1063773-A (CA)
Inventor: LEIGH ROLAND A
IPC: C01D5/00
Filed: 1976-06-29
Granted: 1979-10-09
Abstract: Composition containing dithionites Abstract of the Disclosure An hydrous metal dithionite compositions are stabilised by 0.05 to 5% by weight of the composition of one or more of vanillin, ethyl vanillin and benzoin.
Patent CA-1040102-A (CA)
Inventor: WILHERE CHARLES V
IPC: B67C3/28
Filed: 1976-07-05
Granted: 1978-10-10
Abstract: PNEUMATIC SYSTEM FOR CONTROLLING A CONTAINER-FILLING MACHINE FILLING VALVE                 ABSTRACT OF THE DISCLOSURE         Three fluidic control devices of special construction receive streams of air that are deflected to the atmosphere at predetermined intervals by means of jets of air controlled by valves and the liquid level in a container being filled as a filling machine moves through its cycle.  At one point in the cycle, air pressure from one of the fluidic control devices causes the filling valve of the machine to open and remain open until a jet of control air is delivered to another of the fluid-ic control devices when the desired liquid level in the con-tainer is reached, whereupon those two control devices are vented to the atmosphere and the filling valve closes.  If a container is not in filling position when it should be, there will be no blow-down through the level-sensing tube and the filling valve will not open.
Patent CA-1088015-A (CA)
Inventor: CHRISTMAN ROBERT D
IPC: C10G65/04
Filed: 1976-07-27
Granted: 1980-10-21
Abstract: MULTIPLE STAGE HYDRODESULFURIZATION PROCESS   WITH EXTENDED DOWNSTREAM CATALYST LIFE     Abatract of the Disclosure A multiple stage process for hydrodesulfurizing a residual oil while passing the oil downwardly through a plurality of stages in series with an interstage flashing step.  After the catalyst in the downstream stage is de-activated by coke deposition, fresh feed oil is passed directly to the deactivated catalyst to obtain an extended life in the downstream catalyst.
Patent CA-1074167-A (CA)
Inventor: MAMMINO JOSEPH
IPC: G03G9/08
Filed: 1976-09-03
Granted: 1980-03-25
Abstract: DEVELOPER COMPOSITIONS               ABSTRACT OF THE DISCLOSURE Novel developers in which the toner and carrier or toner and a carrier coating comprise substantially the same composition.  Methods of using the novel developers are also disclosed.
Patent CA-1059471-A (CA)
Inventor: RODTH JOSEPH J
IPC: B67D1/08
Filed: 1976-10-13
Granted: 1979-07-31
Abstract: ABSTRACT OF THE DISCLOSURE            An apparatus for dispensing one or more post-mix beverages is described.  A gravity type dispenser having a plurality of valves which alternatively dispense syrup or con-centrate with either carbonated or sweet water.  The carbonated and sweet water are supplied from a carbonating and cooling assembly.  Cooling of the sweet water is performed by passing the sweet water through a coil emersed in the carbonated water tank.  The rate of carbonation of the water is assisted by a rotary agitator which is intermittently energized in synchronism with the beginning of the dispensing operation.  The syrup storage tanks and carbonating assembly are in thermal contact to facilitate cooling of the syrup in the dispenser.  Additional automatic controls are provided for maintaining the water level and ice bank thickness, and thus, the temperature of the carbonated water in the carbonating assembly within predetermined limits.  The temperature of the fluid inlet and outlet fittings to the carbonating assembly are maintained above freezing by the use of heating elements which are positioned in contact with each of the fittings.
Patent CA-1077181-A (CA)
Inventor: LE RUYET DANIEL
IPC: C08K7/28
Filed: 1976-11-12
Granted: 1980-05-06
Abstract: ABSTRACT OF THE DISCLOSURE           There is provided a composition of matter comprising a cellular aggregate distributed in a hardenable or hardened binder or matrix material, in which the aggregate consists of or includes (i) a fraction of cellular glass beads of mesh sizes up to 3mm, individually containing one or more interior cells with a maximum cross-sectional dimension at least 0.3 times the mesh size of the bead and having a non-cellular or micro-cellular surface skin, and (ii) a fraction of cellular glass beads of mesh sizes above 3 mm, individually having a multicellular core with a cell population per unit volume substantially higher than the population of said interior cells in said fine fraction beads and likewise having a non-cellular or micro-cellular surface skin.
Patent CA-1078677-A (CA)
Inventor: WIGGINS RICHARD F
IPC: B05B13/04
Filed: 1976-11-18
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE The disclosure is directed to a method and apparatus for spray painting of large, irregularly shaped articles, where the shape and size of the articles require relative movement between the article and the spray applicator in at least two axes. One, and preferably a plurality of atomizing nozzles are arranged to be rotated about a predetermined axis and are oriented at a substantial angle to such axis. The article to be coated is conveyed past the spray station along one axis, and the rotating spray unit is reciprocated along a second axis at right angles to said axis of conveyance. The orientation and positioning of the atomizing heads is such that the spray fans intercept the primary work surfaces relatively close to the intersection therewith of the axis of spray head rotation. In addition, the rate of spray head rotation is so controlled, in relation to the rate of reciprocation and the rate of conveyance that the spray fans of coating material describe a path in the nature of a tight curtate cycloid. During rotation of the angled spray heads, the various surfaces of an irregularly shaped article are directly exposed to the spray heads and are thoroughly coated. Where a plurality of spray heads are employed in combina-tion, the heads need not be continuously rotated, but may be oscillated through an appropriate angle of rotation. The system may utilized in combination with an effec-tively closed overspray recovery and recirculation system of the general type described in the E.O. Norris Canadian Patent No. 610,313, enabling the spray coating process to be carried out without concern as to the amount of overspray.
Patent CA-1107040-A (CA)
Inventor: VAN NIEL CLARENCE R
IPC: E05B73/00
Filed: 1976-11-29
Granted: 1981-08-18
Abstract: APPLICATION OF: CLARENCE R. VanNIEL          FOR:  MONITOR ACTUATING DEVICE AND                          REUSABLE FASTENER THEREFOR            ABSTRACT OF THE DISCLOSURE     A monitor actuating device and a releasable, reusable fastener therefor is provided.  The monitor actuating device is designed for attachment to a monitored article and for release therefrom only by the use of a specially designed tool.  The actuating device includes a pin member, such as a headed tack or the like, extending therefrom and/or there-through, which is designed to pierce the monitored article, such as an article of clothing or the like.  The reusable fastener is selectively attachable to the free end of the pin member to capture the monitored article and/or the monitor actuating device on the pin and to prevent removal of the monitored article and/or the monitor actuating device from the pin.  The reusable fastener is designed for release from the pin only upon the use of a special tool to prevent, or at least render more difficult, the unauthorized removal of the monitor actuating device from the monitored article.          The fastener includes a body, preferably plastic, in which a resilient spring steel clip is mounted.  The body defines a pin receiving bore and the clip includes a resilient generally dome shaped portion, concave side towards the open-ing to the bore, having an aperture therein aligned with the bore.  The aperture has a cross-section with at least one dimension smaller than the diameter of the shaft of the pin.     A plurality of generally radially extending slits in the dome intersect the aperture and divide that portion of the dome shaped portion surrounding the aperture into a plurality of resilient spring fingers.  The spring fingers will be resiliently deflected radially outwardly upon the application of an axial force to the concave surface of the dome shaped portion to increase the cross-section of the aperture.  The body includes an axially movable portion for engagement with the concave surface of the dome shaped portion of the clip.          The clip is preferable axially fixed and freely rotatable relative to the body.
Patent CA-1055371-A (CA)
Inventor: SENGER GERHARD F J
IPC: B29C73/22
Filed: 1976-12-07
Granted: 1979-05-29
Abstract: PNEUMATIC VEHICLE TIRE WITH A DEVICE                FOR REMEDYING A TIRE FAILURE                    Abstract of the Disclosure A pneumatic tire, after manufacture, is provided with a propellant material and a foam forming sealant material in its interior pressurizable space.  The propellant and sealant are isolated from each other during normal running conditions of the tire and have no significant effect on the normal running characteristics of the tire.  When a tire fails due to a puncture of the like, a loss of tire pres-sure and/or collapse of the tire structure and/or heat build up in the bead area due to friction permit the propellant and the foam forming materials to interreact.           In one embodiment of the invention the propellant and sealant are enclosed in separate chambers of plural-ity of dual-chamber containers secured to the bead portion of the tire and/or a rim base.  In other embodiments a plu-rality of mono-chamber containers house one of the materials, the other material being uncontained in the pressurizable space.
Patent CA-1053050-A (CA)
Title: Method and device for beating fibrous material
Inventor: FLODEN MATS
IPC: D21D1/00
Filed: 1977-01-28
Granted: 1979-04-24
Abstract: ABSTRACT OF THE DISCLOSURE Method and apparatus for coordinating the rate of feet and the moisture content of the pulp material to the heat quotients of the mechanical energy input in a refiner system in which the mois-ture-containing pulp material is introduced at an adjustable rate of feed into the central portion of an axially adjustable grinding space defined between a pair of grinding discs which rotate relative to one another within a closed housing and in which grinding space the material is propelled by centrifugal force created by the ro-tation of the discs in an annular radial path toward the periphery of the discs while being subjected to a grinding operation in an environment of steam generated by the heat produced by friction in the grinding space.  The heat quotients of the mechanical energy are sensed as the pulp material progresses along its radial annular path in the grinding space and the rate of feed and moisture con-tent of the material and the width of the grinding space are co-ordinated to the sensed heat quotients to produce pulp of optimum value with minimized consumption of mechanical energy.
Patent CA-1073270-A (CA)
Inventor: AHLBORN GUENTHER
IPC: B61F5/32
Filed: 1977-03-17
Granted: 1980-03-11
Abstract: ABSTRACT A truck for high speed rail cars, comprises an H-shape truck frame which includes bearings for supporting each end of the axles of each wheel set from longitudinally extend-ing leaf springs which are supported in brackets depending from the frame.  In addition, an air spring is supported on a spring bolster support trough which is supported by connecting rods which are pivotally connected between the frame and the support trough.  A bolster is supported on the support trough which includes spaced upper and lower beam portions or chord members having one or more spaces enclosed therebetween which form auxiliary air spaces providing an additional air chamber for the air springs supported between the bolster support trough and the chord members.
Patent CA-1080154-A (CA)
Inventor: DE NORA VITTORIO
IPC: C25C7/02
Filed: 1977-03-30
Granted: 1980-06-24
Abstract: ABSTRACT OF THE DISCLOSURE       Novel sintered electrodes comprised of a self-sustaining matrix of sintered powders of yttrium oxide and at least one electroconductive agent, the electrode being provided over at least a portion of its surface with at least electrocatalyst useful for electrolysis reaction and bipolar electrodes with the said matrix and electrolysis cells con-taining the said electrodes.
Patent CA-1095152-A (CA)
Title: Program modification circuit for electronic appliance  programmer
Inventor: KARKLYS JOSEPH
IPC: G05B11/01
Filed: 1977-04-14
Granted: 1981-02-03
Abstract: PROGRAM MODIFICATION CIRCUIT FOR ELECTRONIC APPLIANCE PROGRAMMER   ABSTRACT OF THE DISCLOSURE         An appliance programmer, in particular an automatic washer programmer, employs a memory circuit and a sequence control for establishing a predetermined program.  Included in the program are a program modifi-cation circuit and a rapid advance circuit whose functions are respectively to automatically modify the program inherent in the programmer and to rapidly step the pro-grammer through its operational program.  The memory and sequence control of the programmer are designed so that, absent the program modification circuit, the programmer can effect only a single predetermined program.  For this reason the program modification circuit has been designed to enable the programmer to effect other programs.  The program modification circuit receives inputs from selected function display lights to indicate that a certain function is being performed and from the sensors to indicate that a function has been completed or a condition has been satisfied in the machine.  The program modification circuit then causes several of the frequency dividers in the frequency divider chain of the clock to be bypassed.  This results in the shortening of the next predetermined time period which the clock is programmed to establish.  There-fore, the operation which is then being performed is shortened in duration so that the function appears to be curtailed thus causing a modification of the predetermined program.  In addition, a rapid advance circuit is provided which allows for manually speeding up the functions of the programmer by stepping the programmer through its sequence of operations at a much faster rate than normal.  This also allows the programmer to be tested rapidly for ease in servicing.
Patent CA-1096504-A (CA)
Inventor: CHRISTENSON DEMPSTER S
IPC: G06T5/00
Filed: 1977-05-06
Granted: 1981-02-24
Abstract: ABSTRACT OF THE DISCLOSURE       A multispectral data classification system has an improved method and apparatus for the identification of train-ing samples of multispectral image data useful in the computa-tion of spectral signatures.       The method involves displaying a set of multispectral image data on a user-interactive device in a two-dimensional ordered array.  The training sample is defined by the sequential definition of the vertices of a polygon representing the train-ing sample.  A rectangle is closely superscribed about the polygon.  The data elements within the rectangle are examined to determine if they are within the polygon.       The apparatus includes a multispectral data classifica-tion system incorporating a color, CRT display for displaying the set of data; a manually-operable trackball cursor inter-active with the color, CRT display for defining the polygon and rectangle; an alphanumeric keyboard and monochrome CRT for providing communication between the operator and system; and a random access memory device.
Patent CA-1074822-A (CA)
Inventor: MATSUMOTO TAKAO
IPC: A63F7/20
Filed: 1977-05-25
Granted: 1980-04-01
Abstract: ABSTRACT OF THE DISCLOSURE     A game capable of being played by two different persons can be constructed so as to employ a transparent housing serving to hold a fluid.  A movable member having a specific gravity greater than the specific gravity of the fluid is located within the housing in the fluid.  Two separate circulation structures are employed for circulat-ing the fluid within the housing.  Each of these circula-tion structures is capable of withdrawing fluid from within the interior of the housing and then ejecting the fluid back into the interior of the housing through a nozzle. The nozzles of the two circulating structures are located separate and apart from one another and are directed rela-tive to one another so that the circulation structures are capable of being operated to cause currents within the housing for moving the movable member which vary and interfere with one another.
Patent CA-1062059-A (CA)
Inventor: DOERFEL GERHARD W
IPC: D21G3/00
Filed: 1977-08-03
Granted: 1979-09-11
Abstract: ABSTRACT OF THE DISCLOSURE        This invention concerns a device for acting on a web-shaped  material, with adjustment members arranged stationary next to each other across the width of the web, engaging a device which acts on the web across the width of the web by means of which the effect of the treatment of the device can be influenced differentially locally across the width of the web