baber/WOPTO huggingface dataset:
Patent CA-1145434-A (CA)
Inventor: LOMBARDO RALPH M JR
IPC: G06F15/16
Filed: 1979-10-25
Granted: 1983-04-26
Abstract: INTERSYSTEM TRANSLATION LOGIC SYSTEM            ABSTRACT OF THE DISCLOSURE      A logic system is provided for accommodating the exchange of information between two or more communica-tion busses of a data processing system, wherein plural central processing units and plural memory units on independent communication busses may have same logic addresses.  Memory and CPU addresses are translated at the bus rate through a multiplicity of flexible address translation ranges to enable a data processing unit on one communication bus to access an apparent contiguous range of addresses encompassing all data processing units on all communication busses.
Patent CA-1127529-A (CA)
Inventor: TOBOSHI KATSUMASA
IPC: B31B50/18
Filed: 1979-12-10
Granted: 1982-07-13
Abstract: POSITIONING HEAD FOR CUTTING AND                     MARKING APPARATUS     Abstract of the disclosure There is disclosed a positioning head for cutting and marking apparatus, whereby when a plurality of cutter wheels or marking-off wheels are successively moved into place, the positioning head or heads which have already been posi-tioned in place can be locked in place.  The positioning head comprises, within a housing mounted on the boss of the cutter or marking-off wheel and slidably fitted on two guide bars, a feed gear threadedly engaged with a feed screw shaft which is extended through the housing, an input gear slid-ably mounted on an input shaft which is extended through the housing, a group of driving gears for transmitting the rota-tion of the input gear to the feed gear, and a clutch for connecting and disconnecting the driving force transmitted to the feed gear from the input gear, whereby after the positioning head has been put in place, the clutch may be disengaged so as to lock the positioning head in place while any other positioning head is being moved.
Patent CA-1109088-A (CA)
Inventor: MARTIN MERRILL D
IPC: B65H9/00
Filed: 1979-12-13
Granted: 1981-09-15
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides an aligning system for sheet conveyors including a side fed conveyor and a stacker conveyor having a stacker end, comprising, back-up aligner means on the side fed conveyor facing toward the side from which the sheets are fed, back-stop means spaced from the stacking end of the stacker conveyor against which the sheets are discharged to form a stack, a side edge aligner at said stacker end for guiding the sheets onto the stack, said side edge aligner being in registry with said back-up aligner means, and means to adjust said back-up aligner means and said side edge aligner to the length of sheets conveyed.
Patent CA-1127086-A (CA)
Inventor: HABICHT ERNST
IPC: A61K31/415
Filed: 1980-02-07
Granted: 1982-07-06
Abstract: 4-12227/=            Pharmaceutical preparation containing benzimidazole 2-derivatives Abstract of the Disclosure Benzimidazole 2-derivatives that are acylated in the nucleus and have the formula (I)   in which R1  represents an aliphatic, cycloaliphatic, aromatic, araliphatic, heterocyclic or heterocyclic-aliphatic radical, R2  represents hydrogen or an aliphatic radical, and Ph  represents a 1,2-phenylene group con-taining the radical R1-C(=O)-, have anti-allergic properties, serve as medicaments and can be used as medicinal active substances in pharmaceuti-cal preparations.
Patent CA-1134461-A (CA)
Title: Waveform correction circuit
Inventor: VOORMAN JOHANNES OTTO
IPC: H03H21/00
Filed: 1980-03-13
Granted: 1982-10-26
Abstract: ABSTRACT      A waveform correction circuit having a slicer and a mutual adaptation of the threshold level of the slicer and the input signal level by means of an automatic level control circuit com-prises an automatic amplitude control circuit to reduce the influence of amplitude variations in the relevant portion of the input signal on the level control as much as possible, so that a rapid and accurate adaptation of the operation of the waveform correction circuit is obtained in the case of level and amplitude variations of the input signal.
Patent CA-1128100-A (CA)
Inventor: NARANCIC VOJISLAV
IPC: H01H85/08
Filed: 1980-03-20
Granted: 1982-07-20
Abstract: Abstract of the Disclosure The invention involves new high voltage current limiting fuses employing composite metal fuse elements. The composite element consists of at least two portions of different metals with different electrothermal properties extending through the melt and arc zone, the two portions being bonded to one another along their adjoining faces for good thermal exchange.  One metal of the composite is aluminium which is of high conductivity and high melting point while the other is cadmium which is of low melting point, so that melting of the low melting point metal occurs at any and all locations along, the element when its temperature reaches the said low melting point.  The resulting composite exhibits properties that are not the mean of the metals employed and has a reversible resistance characteristic thus facilitating the design of the fuse for low current fault interruption.  An element having low melting temperature along its entire length results and gives essential arcing substantially simultaneously of the total element to improve the low current clearing performance of the fuse.
Patent CA-1154861-A (CA)
Inventor: BORBURGH JACQUES
IPC: G10K11/02
Filed: 1980-04-03
Granted: 1983-10-04
Abstract: ABSTRACT Disclosed is an ultrasonic transducer comprising a transmitting layer having a relatively high dielectric constant and a relatively high acoustic impedance, and a receiving layer comprising material having a rel-atively low dielectric constant and a relatively low acoustic impedance. The layers are interconnected by means of hybrid techniques in a laminar manner.  The receiving layer can provide a matching layer for the instance of transmission, e.g. for transmission through body tissue or water.
Patent CA-1131814-A (CA)
Inventor: HARTWIG WILLIAM F
IPC: G09G1/10
Filed: 1980-04-03
Granted: 1982-09-14
Abstract: ABSTRACT             DIGITAL GRAPHICS GENERATION SYSTEM           A real time digital graphics display system is disclosed for generating circles, arcs and vectors. The system utilizes Taylor's formula to determine the successive coordinates of the points along the image of the character displayed.  The system is able to display a given graphical character once given the coordinates of a start point, an end point and the number of increments to be displayed if an arc is to be displayed.
Patent CA-1158211-A (CA)
Inventor: FOCKE HEINZ
IPC: B65B61/20
Filed: 1980-05-02
Granted: 1983-12-06
Abstract: ABSTRACT     A process for packing individual articles, each into an individual package, uses an apparatus which operates with revolving continuous conveyors for the articles and the packages in two planes, one above the other, in such a way that the articles are introduced from below by lifting into open tubular packages, and comprises providing the articles with an inner wrap during transport in the lower plane and then introducing them with an inner wrap into the packages.          An apparatus for packing individual articles, each into an individual package, uses revolving continuous conveyors for the article and the package in two planes, one above the other, introducing the article from below by lifting into the open tubular package, and comprises a lower turret and an upper turret rotatable about a common upright axis, the lower turret serving to receive and transport the article along a segment of circumferential travel and the upper turret receiving the empty package  to be filled by the article.
Patent CA-1137300-A (CA)
Inventor: FREZE BENJAMIN H
IPC: D06F58/38
Filed: 1980-05-13
Granted: 1982-12-14
Abstract: Method and Apparatus for Drying Fabrics Abstract To dry wet fabrics, a hot drying gas is introduced into a drying chamber containing the fabrics.  The drying chamber is maintained at a sufficiently high pressure greater than atmospheric pressure so that a portion of the gas in the drying chamber can be discharged directly to the atmosphere.  The remainder of the gas in the drying chamber is withdrawn, and at least a portion of the withdrawn gas is used to produce the hot drying gas introduced into the drying chamber.  This is effected by increasing the pressure of the withdrawn gas, heating the withdrawn gas, and combining it with a dilution gas. The amount of the dilution gas which is combined with the withdrawn gas comprises from about 5 to about 20% by volume of the hot drying gas introduced into the drying chamber.  Before the withdrawn gas is heated, preferably it is filtered by a lint screen for removal of lint and other contaminants.  Novel lint screens capable of self-cleaning during a cooling mode of operation are described.
Patent CA-1136893-A (CA)
Inventor: BETHUNE DONALD S
IPC: G01J3/44
Filed: 1980-07-09
Granted: 1982-12-07
Abstract: TIME-RESOLVED INFRARED SPECTRAL PHOTOGRAPHY  ABSTRACT          An intense broadband continuum light pulse of uniform spectral intensity and short time duration is generated, then downconverted in frequency to a region of interest, preferably in the infrared region, by applying it as a pump pulse to a molecular or atomic vapor so as to induce stimu-lated Raman scattering.  The resulting uniform spectral intensity distribution Raman Stokes pulse is then used to probe a sample.  The sample converts the distribution of the probe pulse into a nonuniform spectral intensity distribu-tion which contains the absorption spectrum of the sample.          This spectrum pulse has the same spectral bandwidth and time duration as the Raman Stokes pulse and is finally upconvert-ed in frequency to a region where the spectrum pulse can be conveniently recorded.  This is done with a four-wave Raman mixing process in an alkali metal vapor.  The vapor is simultaneously pumped with the spectrum pulse and with a second pumping light pulse (or beam) having a frequency in the vicinity of a suitable resonance line of the vapor so as to induce SERS.  In the alkali metal vapor, the re-sulting Raman Stokes pulse and spectrum pulse beat to-gether with the second pumping light pulse to produce an upconverted pulse at a higher frequency band, which sur-prisingly also tends to have the same spectral bandwidth, intensity distribution (spectrum) and time duration as the spectrum pulse.  The upconverted pulse is then recorded either photographically or photoelectrically with conven-tional spectrographic apparatus.
Patent CA-1156679-A (CA)
Inventor: SCHMITT WERNER
IPC: C03C12/00
Filed: 1980-07-14
Granted: 1983-11-08
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to glass powders useful in cements in medicine or dentistry comprising a calcium aluminum fluorosilicate glass powder having an average particle size of at least 0.5 microns, characterized in that the powder particles are so depleted of calcium at the surface that the quotient of the atomic ratio Si/Ca at the surface of the powder particles and the atomic ratio Si/Ca in the core region is at least 2Ø
Patent CA-1139828-A (CA)
Inventor: INCULET ION I
IPC: B03C3/38
Filed: 1980-07-31
Granted: 1983-01-18
Abstract: T I T L E electrostatic SYSTEM FOR concentrating, PROPELLING AND     COLLECTING AIRBORNE PARTICULATES FOR INDUSTRIAL FURNACES     I N V E N T O R S                    Ion I. Inculet George S. Peter Castle John L. Sullivan ABSTRACT OF DISCLOSURE                A system of corona injection and repelling electrodes adapted to the specific process and positioned such that airborne particulates are charged in situ and are propelled to collecting grids above the furnace, or concentrated into particle streams directed into ventilation hoods to be collected by low volume, high efficiency precipitators.
Patent CA-1120379-A (CA)
Title: Composite pneumatic-hydraulic system in a dockleveller installation
Inventor: LOBLICK NORTON M
IPC: F15B11/072
Filed: 1980-09-25
Granted: 1982-03-23
Abstract: "COMPOSITE PNEUMATIC-HYDRAULIC SYSTEM     IN A DOCKLEVELLER INSTALLATION"                         ABSTRACT OF THE DISCLOSURE           A dockleveller installation is provided having a dockboard hinged for pivotal movement and a composite pneumatic-hydraulic system for pivoting the dockboard.  The composite system includes a fluid-filled cylinder attached to the dockboard, a pressurized air supply, and a multi-plier connected therebetween.  The multiplier is a closed cylindrical member comprising an air cylinder segment connected to the air supply and a fluid cy-linder  segment connected to the hydraulic cylinder.  The interior cross-sectional area of the air segment is greater than that of the fluid segment.          The multiplier also includes a double headed piston, one end of which reciprocates and seals in the air segment, the other end of which reciprocates and seals in the fluid segment.  This composite system enables pressure to be transferred through the multiplier from the air supply to the hydraulic cylinder, causing the cylinder to open and the dockboard           to pivot.  The pressure transferred from the air to the fluid is increased by an amount proportional to the ratio of the piston head diameters.
Patent CA-1147488-A (CA)
Inventor: MIYAKE HARUHISA
IPC: C08J3/09
Filed: 1980-11-19
Granted: 1983-05-31
Abstract: ABSTRACT OF THE DISCLOSURE         An organic dispersion is prepared of an acid type fluorinated polymer  by copolymerizing a fluorinated ethylenically unsaturated monomer and a functional monomer having an acid type functional group in an aqueous medium in the presence of a polymerization initiator source to obtain an aqueous dispersion of an acid type fluorinated polymer having the functional monomer unit content of 5 to 40 mol %; and replacing an aqueous medium of the aqueous dispersion with a hydrophilic organic medium whilst maintaining the dispersion.
Patent CA-1167033-A (CA)
Inventor: WEYER RUDI
IPC: C07D207/38
Filed: 1980-12-18
Granted: 1984-05-08
Abstract: Abstract of the disclosure Sulfonyl ureas of the formula   in which R1, X and Y are as defined in the specification, and their physilogically acceptable salts, pharmaceutical formulations on the basis of these compounds, and their use In the treatment of diabetes.
Patent CA-1164963-A (CA)
Inventor: CROSBY PHILIP S
IPC: H03L7/08
Filed: 1980-12-29
Granted: 1984-04-03
Abstract: PHASE LOCK SYSTEM                         Abstract A  second-order  phase-locked  loop  circuit which does  not  require  error voltage amplification is de-scribed. The output of a voltage controlled oscillator is accurately phase locked to a reference pulse. The loop phase detector is periodically enabled by a pulse generator and draws current only when enabled. There-fore very little noise may be coupled to the voltage controlled oscillator. The phase detector incorporates a current amplifier which allows very accurate estab-lishment of the instant phase comparison takes place.
Patent CA-1149615-A (CA)
Inventor: BLASZYK PAUL E
IPC: C03B37/025
Filed: 1981-01-20
Granted: 1983-07-12
Abstract: Abstract of the Disclosure A method of producing optical fibers having improved core roundness and core-clad axis concentricity.  Prior to the step of forming a layer of core material on the inner surface of a bait tube, the tube is pressurized and heated and shrunk at least 1 mm and thereafter the pressure is increased to inflate the tube until the outside diameter thereof approximates that of the originally provided bait tube.
Patent CA-1143171-A (CA)
Inventor: NELSON KENNETH L
IPC: F25C5/10
Filed: 1981-02-19
Granted: 1983-03-22
Abstract: ABSTRACT OF THE DISCLOSURE         An ice product is disclosed having improved liquid displacement characteristics and which is of a configuration which provides for splash resistance and resistance to bridging between adjacently stored products.  The apparatus and method for producing the improved ice product is disclosed in the form of an ice making machine having one or more com-bination evaporator and ice form assemblies, each of the assem-blies being provided with a plurality of pockets or recesses in which the ice product is formed during a freezing or re-frigeration cycle, the ice products being subsequently dis-charged to an associated storage area during a subsequent harvest cycle.  In a preferred construction of the present invention, the combination evaporator and ice form assemblies are arranged in a generally vertical orientation and ice make-up water is communicated to a manifold arrangement disposed above each of the assemblies, which water is intended to cascade over the surfaces of the ice forms and freeze within the pockets or recesses therein.  The combination evaporator and ice form assemblies are designed such that a unique heat transfer is effected between the evaporator coils and the water freezing within the ice pockets, whereby substantially symmetrically-shaped ice products are formed within the pockets.  Alternative embodiments of the present invention disclose the ice form assemblies being mounted in horizontal and inclined orientations and with the water being supplied thereto by means of associated water spray bars or the like.     In the preferred construction of the present invention, the combination evaporator and ice form assemblies are in spaced vertical arrangement, whereby the ice products or ice cubes formed within the pockets thereof may drop downwardly between the assemblies toward a subjacent storage bin, permitting successive machines to be stacked one on top of one another such that the ice products produced by upper machines may fall downwardly between the ice form assemblies of subjacent machines, whereby to increase the ice making capacity of the installation. A method of fabricating or manufacturing the combination evaporator and ice form assemblies is disclosed wherein the evaporator conduit is arranged in a generally serpentine configuration and is provided with a plurality of heat trans-fer elements which are disposed interjacent spaced parallel sections of the conduit, with the entire assembly of the evaporator conduit and heat transfer elements having a plastic material molded thereon.
Patent CA-1165012-A (CA)
Inventor: JOCHEMS PIETER J W
IPC: H01L29/78
Filed: 1981-04-23
Granted: 1984-04-03
Abstract: PHN. 9738                   -15-ABSTRACT:         A method of manufacturing a semiconductor device having two juxtaposed regions of opposite conductivity types which adjoin a surface and which together constitute a p-n junction which is preferably perpendicular to the surface and the doping concentration of which decreases towards the surface.  According to the invention n-type and p-type buried layers are provided beside each other on a semiconductor sub-strate and on said layers a high-ohmic epitaxial layer is grown.  By heating, the dopants diffuse from the buried layers through the whole thickness of the epitaxial layer and into the substrate.  With suitably chosen donor and acceptor atoms (for example boron and phosphorous in silicon) n and p-type regions are formed in the epitaxial layer and form a p-n junction perpendicular to the surface by compensation of lateral diffusions from the buried layers.
Patent CA-1165489-A (CA)
Inventor: HALL DALE R
IPC: C08L27/24
Filed: 1981-05-21
Granted: 1984-04-10
Abstract: ABSTRACT OF THE DISCLOSURE        The invention relates to porous post-chlorinated polyvinyl chloride resins which contain or have incorporated therein a salt of phosphoric acid resulting in a substantial improvement in the thermal stability thereof during subsequent processing.  The phosphate salt is added to the porous post chlorinated polymer from an aqueous solution thereof which option-ally contains a surfactant, which wets the polymer par-ticles and allows the penetration thereof by the solu-tion.  Post chlorinated polyvinyl chloride (CPVC) is the most preferred polymer or resin.
Patent CA-1170391-A (CA)
Inventor: OBORA MASAKI
IPC: C08L67/02
Filed: 1981-06-02
Granted: 1984-07-03
Abstract: ABSTRACT OF THE DISCLOSURE           A lubricated aromatic polyester copolymer composi-tion comprises an aromatic polyester copolymer of a mixture of terephthalic acid and isophthalic acid or derivative there-of in a molar ratio of terephthalic acid group to isophthalic acid group of 9:1 to 1:9 and a bisphenol having the formula (I)   wherein -X- represents -O-, -S-, -SO2-, -CO-, or either of an alkylene group of an alkylidene group which may be sub-stituted by a hydrocarbon group having one or more carbon atoms or a halogen atom or a halohydorcarbon group; and R1, R2,  R3, R4, R' 1, R ' 2, R ' 3 and R ' 4 respectively represent a hydrogen atom, a halogen atom, a hydroxyl group or a hydro-carbon group; and a specific lubricant comprising more than 70 wt.% of n-paraffin having 16 to 40 carbon atoms in an amount of 0.05 to 5 wt.% based on said polymer copolymer.
Patent CA-1189153-A (CA)
Inventor: YOUNG IAN A
IPC: H03F3/45
Filed: 1981-06-24
Granted: 1985-06-18
Abstract: ABSTRACT:         A differential amplifier (24, 26, 10 and 12) having a feedback network (30, 34, 32, 36 and 38) for increasing common output without loss of gain.  Also disclosed is a constant current source (60), and a level shifting network (48, 50, 52 and 54) for shifting the D.C. level of the output signal to a D.C. voltage substantially near that of second current source (44).  An output stage (84, 86, 90, 92 and 94) provides low output impedance, low D.C. bias power consumption and high current drive capability.
Patent CA-1151487-A (CA)
Inventor: BASE LEONARD C
IPC: F24B7/00
Filed: 1981-08-04
Granted: 1983-08-09
Abstract: ABSTRACT    A heating process and apparatus for a dwelling having a fire-place with a flue.  A conduit communicates with the flue and in-cludes an inlet terminating in the exterior of the dwelling and a discharge terminating within the dwelling.
Patent CA-1173541-A (CA)
Title: Method for combatting of targets and projectile or  missile for carrying out the method
Inventor: AHLSTROEM LARS G W
IPC: F41G7/20
Filed: 1981-09-15
Granted: 1984-08-28
Abstract: PHZ. 80.012 ABSTRACT:          The invention relates to combatting of hostile targets by firing of controllable explosive projectiles or missiles towards the target, which projectiles or missiles are provided with target tracking devices for automatic detection of electromagnetic radiation originating from the target. In order to improve the accuracy of fire at least one projectile or missile fired in a burst is pro-vided with transmitter means which are activated after ting the position of the target relative to the projectile to following projectiles in the burst. In these following projectiles a correction of the projectile trajectory in direction to trajectory passing through the target is effected by means of position indicating signal from the preceding projectile. Suitably all projectiles in a burst can be provided with such transmitter means. Hereby each projectile in the burst will get a more correct trajectory towards the target as compared to the closest foregoing projectile and reliable hit will be ensured after a relatively small number of projectiles. The target tracking device may be of any known type, as devices of radiometric type, radar or IR-type, electro-optical track-ing device operating with visible light or laser light.
Patent CA-1165383-A (CA)
Inventor: BOYER WESLEY D
IPC: H03K5/08
Filed: 1981-09-28
Granted: 1984-04-10
Abstract: ABSTRACT An amplifier circuit for use with variable inductance type  position  sensors  and  others  which  provide  modulated carrier  outputs,  whereby  the  circuit  is  conditioned by the cyclical  modulation  output  from  the  sensor.   The  circuit condition sets a threshold level based upon the signal output from  the  sensor  so  that  the  signal from the  circuit  is  a voltage replica of the input signal that is enhanced to have predetermined and constant high and  low peak values without regard  to  peak  value  variations  in  the  cyclical  signal received from the sensor.