baber/WOPTO huggingface dataset:
Patent CA-1075831-A (CA)
Inventor: MADER SIEGFRIED R
IPC: H01L29/167
Filed: 1977-09-23
Granted: 1980-04-15
Abstract: FORMING SILICON INTEGRATED CIRCUIT REGION      BY THE IMPLANTATION OF ARSENIC AND GERMANIUM                        Abstract A method for forming N conductivity-type regions in a silicon substrate comprising ion implanting arsenic to form a region in said substrate having an arsenic atom concentration of at least 1 x 10  As atoms/total atoms in substrate, and ion implanting germanium into said sub-strate region.  Even though the atomic radius of arsenic is very close to that of silicon -- the arsenic radius is only 0.5.delta. smaller -- when high arsenic atom concentra-tions of at least 1 x 10  atoms/total atoms in the sub-strate are introduced in the substrate, and such high concentrations are only possible when arsenic is ion implanted then atomic misfit dislocations will occur.         The implanted germanium atoms compensate for the lattice strain in the silicon to minimize dislocations.
Patent CA-1084083-A (CA)
Inventor: SIEVING ALFRED W
IPC: B60P1/26
Filed: 1977-11-15
Granted: 1980-08-19
Abstract: DUMP BODY GATE LATCH CONTROL SYSTEM               Abstract of the Disclosure A gate latch control system for dump body vehicles includes a hoist control member positionable between lower, hold and raise positions, a hoist lock member, a latch position sensor and a gate latch member positionable between latch and unlatch positions.  The hoist lock member is connected to maintain the hoist control member against move-ment to the raise position when the sensor senses the gate latch member in the latch position and to permit movement of the hoist control member to the raise position when the latch position sensor senses the gate latch member in the unlatch position.
Patent CA-1071894-A (CA)
Inventor: IKEGAMI SEIICHI
IPC: B60K17/28
Filed: 1977-11-17
Granted: 1980-02-19
Abstract: ABSTRACT OF THE DISCLOSURE         A drive mechanism for a four-wheel-driving tractor, comprising a pair of input shafts in double tube construction with the fitted to nest in the other, main gearing shaft assembly, differential gearing, front-wheel driving-shaft assembly, gearing wheels provided in both frontal and rear portions of the front-wheel-driving-shaft assembly, a power-taking-off shaft and a power-taking-off-shaft-driving-shaft assembly.  Driving power taken out from the gearing wheel provided in front portion of the front-wheel-driving-shaft assembly is transmitted to front wheels via a transmission shaft with a mating gear, disposed at an underbelly portion of the tractor.  The power-taking-off-shaft-driving-shaft assembly is provided above the differential gearing.          With this construction, the front-wheel-driving-shaft can be made short, sufficient empty space height can be provided in the underbelly portion of the tractor, and the transmission housing can be minimized.
Patent CA-1069294-A (CA)
Inventor: ZUMBACH HEINZ
IPC: G01B5/06
Filed: 1977-12-13
Granted: 1980-01-08
Abstract: ABSTRACT OF THE DISCLOSURE        A device for the measurement of the wall thickness of tubes, in particular for the measurement of extruded synthetic tubes during the extrusion process, comprises a common support for location within the tube and a plurality of measuring bodies mounted on the support and urged resi-liently outwards for engagement with the tube wall.  In order to provide a sufficiently robust support for the measuring bodies they are connected to the support by means of a parallelogram linkage, and in order to allow the measuring bodies a degree of free movement so that they can conform to the contour of the tube wall at least one parallelogram arm of the parallelogram linkage is pivoted with free play.
Patent CA-1086631-A (CA)
Inventor: DESTY DENIS H
IPC: F04F5/46
Filed: 1978-01-23
Granted: 1980-09-30
Abstract: ABSTRACT OF THE DISCLOSURE Flare for disposal of combustible gases which includes a Coanda nozzle using high pressure steam.  The nozzle has a self adjusting slot and a low pressure fuel gas supply is entrained into the mouth of the nozzle.
Patent CA-1084995-A (CA)
Title: Circuit de controle de l'induction d'un transformateur d'intensite
Inventor: MASSON LOUIS
IPC: H02H7/04
Filed: 1978-02-06
Granted: 1980-09-02
Abstract: L'invention concerne un circuit de contrôle de l'induction d'un transformateur d'intensité, destiné à maintenir cette induction en deçà de son niveau de saturation en présence d'un courant primaire ayant une composante asymétrique.  Le circuit de contrôle comporte une partie détection reliée au secondaire du transformateur d'intensité pour déceler une augmentation de l'induction dans le transformateur; une charge auxiliaire de forte valeur résistive au secondaire du transformateur; et une partie commutation commandée par la partie détection pour insérer en série avec le secondaire du transformateur cette charge auxiliaire lorsque la polarité de l'onde secondaire devient inverse à la polarité de la composante asymétrique du courant primaire.
Patent CA-1105925-A (CA)
Inventor: GOLDSTEIN GIDEON
IPC: A61P37/02
Filed: 1978-02-08
Granted: 1981-07-28
Abstract: ABSTRACT OF THE DISCLOSURE         There are disclosed polypeptide compositions having the following amino acid sequence as the active site:               ARG-LYS-ASP-VAL-TYR         This polypeptide has the capability of inducing the differentiation of T-lymphocytes but not of complement receptor (CR+) B-lymphocytes and thus is useful in a number of therapeutic areas.  Also provided are derivatives of the pentapeptide, novel intermediate polypeptides, methods of manufacture of the peptides, therapeutic compositions, and methods for use of the compositions.
Patent CA-1077541-A (CA)
Inventor: INGLIS LESLIE R
IPC: B05B1/00
Filed: 1978-03-10
Granted: 1980-05-13
Abstract: FLOW AMPLIFYING NOZZLE                     Abstract An adjustable nozzle for directing and amplifying the flow of compressed air or other pressurized fluid.  The nozzle includes a rear body section and a front nozzle section, the two sections being threadedly connected to define a forwardly-facing flow-directing passage and a radially-extending metering passage communicating with the flow-directing passage.  The size of the metering passage may be selectively adjusted without altering the cross-sectional dimensions of the flow-directing passage by rotating the nozzle section into any selected position of threaded adjustment upon the body section, such position (and the relative dimension of the metering section) being indicated by micrometer markings upon the exposed surfaces of the respective sections.
Patent CA-1200036-A (CA)
Inventor: PANIZZON GUIDO
IPC: H04M1/70
Filed: 1978-03-13
Granted: 1986-01-28
Abstract: PARTYLINE SUBSCRIBER INTERFACE CIRCUIT                  ABSTRACT OF THE DISCLOSURE         A station set interface circuit for connection to a multi-party line including a circuit for prohibiting connection of a party line subscriber's set to the party line in the event it goes off hook while the line is in use, and at the same time sending busy tone to the subscriber's set indicating that the line is in use.  A hookswitch flash by the subscriber signifying a desire to interrupt causes the circuit to connect the subscriber's set to the party line for a predetermined period, while applying a short warning tone to the party line for transmission to the parties of the call in progress at the beginning and end of the period.  Any of the station sets connected to the party line can be disconnected from or reconnected to the line and the circuit will respectively ignore or honor requests for service to and from its associated station set upon reception by the circuit of a ringing code uniquely identifying that particular station set  relative to others connected to the partyline, and a predetermined disconnect or reconnect ringing signal.  The identifying ringing code is also used for ringing only the particular station set being rung, as recognized by the circuit associated with the particular station set.
Patent CA-1099567-A (CA)
Inventor: KILPATRICK JOHN S
IPC: A23G9/06
Filed: 1978-04-19
Granted: 1981-04-21
Abstract: Abstract of the Disclosure Methods and apparatus are disclosed for producing frozen raw battered food products by first applying a coating of the raw batter to the outside of the food product, and then depositing the coated product on a layer of carbon dioxide snow, in a relation causing the batter while still uncooked to set to a non-flowing condition by reduction in temperature of the batter while it is contacted and supported by the layer of carbon dioxide snow.
Patent CA-1108787-A (CA)
Inventor: GORHAM MICHAEL L
IPC: H04M1/2755
Filed: 1978-04-24
Granted: 1981-09-08
Abstract: AUTOMATIC DIALER FOR FACSIMILE TERMINALS AND THE LIKE                  ABSTRACT OF THE DISCLOSURE          An automatic telephone dialer for placing outgoing telephone calls from a facsimile terminal or the like executes dialing and terminal control instructions read by a raster input scanner.  The automatic dialer automatically places outgoing telephone calls from the terminal in response to dialing control instructions identified by mark sense indicia entered into a two-dimensional field on address cards read by the scanner.
Patent CA-1126288-A (CA)
Inventor: BAKER ALAN S
IPC: C08G81/00
Filed: 1978-07-07
Granted: 1982-06-22
Abstract: Abstract Block or graft copolymers useful as surfactants in oil/water systems are described.  The copolymers comprise at least two polymeric components of molecular weight at least 500 which are derived from an oil-soluble complex monocarboxylic acid and a polymeric component of molecular weight at least 500 which is derived from a water-soluble polyalkylene glycol.  The copolymers may be either oil-soluble or water-soluble depending on their composition and may be used as wetting agents, dispersing agents, emulsifiers or emulsion stabilisers.  The oil-soluble copolymers, and their blends with low molecular weight conventional surfactants, are of particular interest for the emulsification of water in hydrocarbon fuel oils.
Patent CA-1100813-A (CA)
Inventor: DESSENS JAN A H
IPC: F01L25/08
Filed: 1978-07-14
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE           A positive displacement constant flow pump is dis-closed,  The pump is suitable for liquid resin sprays giving constant flow regardless or air pressure upstream or down-stream or the pump,  The pump has a piston reciprocating within the cylinder, operating means for reciprocating the piston within the cyilinder to produce a plurality or strokes, initiating means are provided for the operating means to commence at least one or the plurality of strokes and a timed means operates in conjunction with the initiating means for the operating means to produce a predetermined time interval between at least two or the plurality of strokes.
Patent CA-1114570-A (CA)
Inventor: GEORGE PETER J
IPC: E05D3/00
Filed: 1978-08-02
Granted: 1981-12-22
Abstract: ABSTRACT OF THE DISCLOSURE            The present invention provides a hinge com-prising leaves and a knuckle, the knuckle comprising tabs extending from the leaves and supporting hinging pivot means and at least one of the tabs of one leaf supporting at least one of the tabs of another leaf and further including strengthening webs extending from the respective tabs to the respective leaf and located on one side only, with respect to the hinging pivot axis, of each respective tab.         The present invention also provides a method of manufacturing a hinge comprising stamping a strip of metal to form a hinge leaf having projections extending from a side thereof, bending one part of each of said projections to form a tab lying generally perpendicular to the plane of the leaf and such that the remaining part of each of said projections lies on one side only of the respective tab and extends as a strengthening web between the tab and the leaf.
Patent CA-1104803-A (CA)
Inventor: AVDZHIEV GEORGY R
IPC: E21B43/22
Filed: 1978-08-10
Granted: 1981-07-14
Abstract: PLUGGING SOLUTION           Abstract of the Disclosure A plugging solution on the basis of a hydrocarbon liquid and a weighting material, wherein said weighting mat-erial is titanium dioxide, the afore-listed components being taken in the following amounts, per cent by weight: hydrocarbon liquid               60 to 80 titanium dioxide                 20 to 40.
Patent CA-1106108-A (CA)
Inventor: SPAHRKAES HEINRICH
IPC: C14C3/28
Filed: 1978-09-01
Granted: 1981-08-04
Abstract: Bayer 3498-LH:rw CHROME-TANNING Abstract of the Disclosure In the chrome-tanning of animal skins and hides by pre-tanning the pickled pelts with chromium (III) salts, followed by full tanning with chromium (III) salts and acid-binding agents, the improvement which comprises effecting full tanning with the reaction product at least one of formic acid and a formate with a basic chromium (III) sulphate, at least 2 moles of formate plus formic acid being used per mole of Cr2O3 in the chrome-tanning agent used for full tanning, the total input of chromium oxide being from about 1.0 to 1. 8%, based on the weight of the pelts, and tanning being carried out with a liquor volume of at most 100°%, based on the weight of the pelts, up to a final pH-value of at least 4Ø
Patent CA-1128829-A (CA)
Title: Phosphate-free high bulk density  particulate heavy duty laundry detergent
Inventor: WIXON HAROLD E
IPC: C11D/
Filed: 1978-09-07
Granted: 1982-08-03
Abstract: ABSTRACT OF THE DISCLOSURE         A phosphate-free, free flowing, particulate heavy duty laundry detergent of high bulk density, 0.6 g/ml or more, includes particles of mixed alkali metal bicarbonate and alkali metal carbonate, at least some of which are in the form of Wegscheider's salt, containing and coated with non-ionic detergent.
Patent CA-1120576-A (CA)
Inventor: COLLINS JOHNNY
IPC: G08C19/12
Filed: 1978-10-11
Granted: 1982-03-23
Abstract: ABSTRACT OF THE DISCLOSURE          A remote control receiver for selectively actuating a plurality of functions, each function uniquely frequencies to control signals lying in a respective band of frequencies.  The function determining control signal is supplied to a digital counter which, during each of a continuous series of fixed duration timing intervals, develops an output count representative of the frequency of the received control signal.  A portion of each count comprising the most significant bits thereof is processed for identifying the condition wherein the frequency of the received control signal lies in the same frequency band for successive timing intervals.  The remaining portion of each count comprising the least significant bits thereof is processed for identifying the condition wherein a subsequent count is within a restricted range of counts centered about a prior count for successive timing intervals.  Coincidence of the two conditions for a predetermined number of consecutive timing intervals results in actuation of the function corresponding to the frequency band for which the conditions were satisfied.
Patent CA-1100931-A (CA)
Inventor: MORRO WILLIAM C
IPC: C10M169/04
Filed: 1978-10-26
Granted: 1981-05-12
Abstract: OIL COMPOSITIONS CONTAINING HIGH AND LOW        MOLECULAR WEIGHT POLY(DIMETHYLSILOXANE) ABSTRACT     Compositions useful as lubricants or hydraulic fluids are described which consist of a hydrocarbon oil having a Saybolt seconds universal viscosity at 100°F of from 30 to 500 and a flash point greater than 175°F blended with a mixture of a low viscosity poly(dimethylsiloxane) having a viscosity of from 5 to 1000 centistokes at 25°C and a high viscosity poly(dimethylsiloxane) having a viscosity of from 10,000 to 1,000,000 centistokes at 25°C.
Patent CA-1088746-A (CA)
Inventor: ANTONIOUS ANTHONY J
IPC: A43B23/02
Filed: 1978-11-09
Granted: 1980-11-04
Abstract: ABSTRACT           A shoe having a closure assembly utilizing a hook and loop Velcro-type fastener in combination with a shawl having a second fastener to secure it to the closure assembly, both the fastener for the closure assembly and shawl being continuously variable to provide independent control of the closure assembly tautness and shawl placement.
Patent CA-1105812-A (CA)
Inventor: FUKUDA SADAO
IPC: H01M4/68
Filed: 1978-12-21
Granted: 1981-07-28
Abstract: LEAD ALLOY FOR LEAD-ACID BATTERIES              AND PROCESS FOR PRODUCING THE ALLOY            Abstract of the Disclosure An alloy consisting predominantly of lead and containing 0.1 to 3.0% by weight of tin, 0.1 to 0.3% by weight of arsenic and 0.01 to 0.1% by weight of aluminum or copper.  The alloy may further contain 0.002 to 1.0% by weight of cadmium.  The alloy is useful for grids, inter-cell connectors and poles to provide lead-acid batteries less prone to self-discharge and capable of withstanding over discharge.
Patent CA-1131810-A (CA)
Inventor: RADKOWSKY ALVIN
IPC: G21C19/20
Filed: 1979-02-08
Granted: 1982-09-14
Abstract: NUCLEAR REACTOR REACTOR AND METHOD OF OPERATING SAME             ABSTRACT OF THE DISCLOSURE     A method of operating a heavy-water moderated nuclear reactor is described enabling a significant portion of the total core power to be derived from burn-ing natural thorium rather than uranium. In the novel method, interior rod positions of the fuel rod clusters are refueled with thorium-containing rod segments to irradiate the thorium until its multiplication factor is built up to about that of natural uranium, and then the irradiated thorium-containing rod segments are removed from the interior rod positions of the cluster and are utilized to refuel exterior positions the cluster. Also described is a nuclear reactor construction wherein the fuel cluster segments have a mechanical fastener arrangement permitting the quick attachment and detach-ment of the rod segments within the cluster, thereby facilitating the above refueling procedure.
Patent CA-1107588-A (CA)
Inventor: SHADE RUSSELL L JR
IPC: B01D53/26
Filed: 1979-02-16
Granted: 1981-08-25
Abstract: ABSTRACT OF THE DISCLOSURE     Improved means for substantially eliminating condensate subcooling in single-stage moisture separator reheaters is provided by recirculating large quantities of scavenging steam through the reheater tube bundle.  Heating steam for the tubeside (within the tubes of the tube bundles) of the reheater is extracted from the main steam supply upstream of the high-pressure turbine.  This main steam is throttled before the tube bundle at part load conditions to reduce the temperature differential with respect to the high-pressure turbine exhaust steam which is to be reheated on the shell-side.  The tubes of the bundle are differentially orificed at their inlet to provide sufficient steam to each tube based on complete condensation at tube exit.  At throttled, part load conditions, considerable excess scavenging steam is required to correct for the inefficiencies of the fixed orifices at these off-design conditions.  Substantial amounts of scavenging steam are recirculated through the tube bundle with the use of a high differential pressure thermocompressor.          Unthrottled, high-pressure main steam is isentropically ex-panded in the thermocompressor, drawing a substantially higher amount of throttled, lower pressure steam from the outlet header of the tube bundle.  The combined discharge steam from the thermocompressor is fed to the inlet of the tube bundle, resulting in a recirculation of large quantities of scavenging steam.  Minimal thermodynamic loss is achieved since the tube bundle scavenging steam is reused to continu-ally scavenge the tube bundle.
Patent CA-1094354-A (CA)
Inventor: AVRAMIDIS STELLIOS A
IPC: F16G13/06
Filed: 1979-03-09
Granted: 1981-01-27
Abstract: ABSTRACT OF THE DISCLOSURE         A hybrid type chain having a low wear pivot joint between inner and outer links has been provided.          Both the inner and outer links of the chain are pin links with the pins tightly received, respectively, in the sidebars of the links.  Each pin of an inner link is en-gaged with the adjacent pin of the adjacent outer link in linking engagement to form a pivot joint.  All pins have convex, arcuate faces for rocking engagement between the pins at the pivot joint between links.     -1a-
Patent CA-1115977-A (CA)
Inventor: BUNNELL DOUGLAS E
IPC: D06F37/24
Filed: 1979-05-31
Granted: 1982-01-12
Abstract: AUTOMATIC WASHER SUSPENSION SYSTEM                 ABSTRACT OF THE DISCLOSURE         A suspension for an automatic clothes washer tub which supports the clothes container, agitator and driving mechanism, comprises a combination skate and gimbal device, the machine frame supporting the device for horizontal move-ment and the device supporting the tub for rocking movements.    Gimbal connection of the tub with the device is effected by means of oblique cooperating surfaces on the tub support structure and on the device in generally pyramidal orienta-tion and providing substantial stability for the tub in normal operation of the machine.  Biasing means between the tub and the frame normally biases the tub and the device toward an equilibrium position.
Patent CA-1085624-A (CA)
Inventor: CICCI GEORGE B
IPC: A01D43/10
Filed: 1979-06-11
Granted: 1980-09-16
Abstract: HEADER SUSPENSION                ABSTRACT OF THE DISCLOSURE         Linkage is provided for suspending a hay harvest-ing header beneath a mobile carrying frame having a lateral horizontal beam, the linkage including an upper link pivot-ally connected to the horizontal beam and extending rearward-ly downwardly to a pivotal connection with the header and a pair of laterally spaced lower links extending from pivotal mountings with the header rearwardly to pivotal mountings with the frame.  When the header is in the operating posi-tion, the instant center of rotation of the header is rear-ward but adjacent the harvester and when raised to transport the instant center moves rearward toward infinity.
Patent CA-1133695-A (CA)
Inventor: GILHAM ARTHUR W S
IPC: H04N7/18
Filed: 1979-06-13
Granted: 1982-10-19
Abstract: ABSTRACT OF THE DISCLOSURE There is disclosed, in a fire control combat simulator, a novel computer-generated video display for displaying a simulated field of view. Electronic generation of the display is accomplished by a system which includes a host computer, a plurality of object generators, and related circuitry. Each object generator contains a memory which stores the image of an object which may be displayed on the video display. The host computer assigns locations in the scene to the objects of each object generator. Each object generator includes its own microprocessor which performs calculations based on its own object information and position and range information received from the host computer to provide appropriate video signals for the display. The related circuitry of the system includes a blanking and count generator which provides signals whereby the color video information from the object generator is displayed on the video display and it also establishes times for permitting updating of the in-formation between the host computer and the object generators. Further features include a priority chain linking the object generators which, if an overlap situation occurs where more than one object generator is calling for its information to be displayed in the same location on the video display, the object which has been assigned a higher priority, indicating that it it is at a closer range than others, has its overlap information displayed on the video display instead of those of lower priority. Another feature is the data compression scheme employed to store the object image in each object generator. Other features are also disclosed and claimed.