baber/WOPTO huggingface dataset:
Patent CA-1080693-A (CA)
Inventor: STAEBLER PAUL J
IPC: F28D1/053
Filed: 1978-04-06
Granted: 1980-07-01
Abstract: HEAT EXCHANGER HAVING CONTROLLABLE         CLEANING MEANS     ABSTRACT OF THE DISCLOSURE          A heat exchanger has a plurality of angularly oriented and spaced cooling cores.  Closure means is provided for controllably opening and closing the space between the cores for cleaning the cores.
Patent CA-1109283-A (CA)
Inventor: HOME MATTI P
IPC: E04C5/01
Filed: 1978-05-25
Granted: 1981-09-22
Abstract: ABSTRACT OF THE DISCLOSURE The invention provides a sheet for use as a support in a reinforced structure, said sheet being provided with a set of adhesion projections consisting of strips punched and bent out from the thin sheet, the strips thereby produced being bent to project from the plane of the thin sheet so that the strips have an extension perpendicular to the principal plane of the sheet of the same order of magnitude as an extension substantially parallel to the principal plane of the sheet.
Patent CA-1110108-A (CA)
Inventor: KUPCIKEVICIUS VYTAUTAS
IPC: B65B9/15
Filed: 1978-06-12
Granted: 1981-10-06
Abstract: LARGE CASINGS STUFFING PRODUCT      STOPPERING MEANS     ABSTRACT OF THE DISCLOSURE           An emulsion flow shut off valve in apparatus for stuffing viscous food product into tubular flexible casings is interiorly recessed within the apparatus stuffing horn upstream of the stuffing horn discharge orifice a distance far enough to reestablish laminar flow of the product from turbulent flow induced at the valve location.     S P E C I F I C A T I O N     1.\
Patent CA-1127518-A (CA)
Title: Thermal detection system for failure in  electrical apparatus and thermal  detecting paint compositions
Inventor: WEBB JIMMY L
IPC: G01K13/00
Filed: 1978-07-27
Granted: 1982-07-13
Abstract: ABSTRACT OF THE DISCLOSURE A system for detecting thermal breakdown of organic resin coatings is described which can be used for locating failure occurring in electrical apparatus based on the use of a minor amount of a chemical tagging material.  The chemical tag can be readily extracted from particulate generated by the thermal breakdown of the organic resin coating by extracting the particulate with an organic solvent and analyzing the extract in a gas chromatograph using an electron capture detector. Useful results have been found when employing certain halogenated aromatic organic compounds, such as N-alkyl tetrahalophthalimides, which can be employed in the particulating resin at concentrations of as little as 0.01% by weight.
Patent CA-1081437-A (CA)
Inventor: GARNER JOHN N
IPC: H01B7/282
Filed: 1978-07-31
Granted: 1980-07-15
Abstract: APPARATUS FOR USE IN FLUIDIZED POWDER FILLING OF MULTIPLE CORE UNIT CABLES Abstract of the Disclosure For powder filling of cables, in a fluidized powder bed, it has been proposed to pass the cable core through the bed in a substantially closed condition.  There is a limit to the number of conductors  a core can have for effective filling.  In the present invention the cable core is opened up into a number of core units by passing through an opening member.  The opening member is freely ridable on the cable core and has a hole for each unit.  The opener is held against a support member and an air bearing formed between the two members.  Air is also usually fed to the holes in the opener member through which the core units pass to prevent flow of powder out from the bed.  The opening member can be positioned in the fluidized bed or outside immediately prior to passage of the cable core through the bed.  The units are each in a substantially closed condition in the bed and the units close to a single core also in the bed.     - i -
Patent CA-1119864-A (CA)
Inventor: SMITH EDGAR C
IPC: G03B19/07
Filed: 1978-08-09
Granted: 1982-03-16
Abstract: ABSTRACT OF THE DISCLOSURE         A photographic camera for providing a plurality of film images in order to produce a stereogram.  The camera has a plurality of objectives which are inde-pendently adjustable so that the optical axes of the lenses can be made substantially parallel in a first plane and substantially coplanar in a second plane orthogonal to the first plane.  The objectives have substantially the same focal length and common shutter, aperture and focal control.  The camera may include a film magazine having a film advance equal to the number of objectives.
Patent CA-1103815-A (CA)
Inventor: POLANYI JOHN C
IPC: G01N23/00
Filed: 1978-08-30
Granted: 1981-06-23
Abstract: ABSTRACT OF THE DISCLOSURE          Gases or gas mixtures are analyzed by a device and process involving laser-induced vibrational excitation of the gases or mixtures, followed by mass spectrometry.  A sample of the gas is subjected to radiation, preferably infrared radiation, from a tunable laser, so as to cause vibrational-excitation of the sample by absorption of the radiation.  The sample so treated is then subjected to mass spectrometry, which detects changes in the vibrational-excitation of the sample.  Detection of such changes indicates infrared absorption by the sample at the wavelength at which the tunable laser is set.  The wavelength of infrared absorption so determined is a characterizing property of the sample.
Patent CA-1129695-A (CA)
Inventor: HUBEL CLAYTON F
IPC: E01F13/02
Filed: 1978-10-19
Granted: 1982-08-17
Abstract: ABSTRACT OF THE DISCLOSURE           A barricade bracket and barricading system therefor is disclosed herewithin as being constituted by a barricade board angularly disposed with respect to a second barricade board.  The barricade boards are interconnected by a bracket de-fined by a first member which slips over one of the boards and a second member integrally formed with the first member which slidingly receives the second board therewithin.  The bracket hereof or vid?s a fast interconnection which renders a barricade system stable.
Patent CA-1123376-A (CA)
Inventor: OBATA KANICHIRO
IPC: C25B11/02
Filed: 1978-10-20
Granted: 1982-05-11
Abstract: ABSTRACT OF THE DISCLOSURE         An electrolytic bath vessel assembly adapted for use to electrolytic treatment of salt water for the manufacture of caustic soda solution.  The assembly includes a unique arrange-ment of bar electrodes, equidistantly positioned in parallel and at the both sides of a finely pored separating membrane.
Patent CA-1092560-A (CA)
Inventor: WARE JAMES R
IPC: G01F11/22
Filed: 1978-10-27
Granted: 1980-12-30
Abstract: SHOT-FEEDING METERING VALVE               ABSTRACT OF THE DISCLOSURE          A plug valve adapted to meter precise quantities of material passing therethrough in which a cylindrical valve plug is rotatably mounted in a cylindrically shaped aperture in a valve body.  First and second sets of radially extending inlet and outlet passageways are connected to the valve body aperture, with each inlet passageway being radially opposite a corresponding outlet passageway.
Patent CA-1111670-A (CA)
Inventor: FRANZ JOHN E
IPC: C07D295/145
Filed: 1978-10-27
Granted: 1981-11-03
Abstract: AS PLANT GROWTH REGULANTS                     Abstract of The Disclosure 3-Aryl-4-isothiazolecarboxylic acids as well as 3-aryl-4-isoxazolecarboxylic acids have been found to be effective plant growth regulants especially when applied to soybean plants.     Inventors:  John E. Franz Robert K. Howe
Patent CA-1107978-A (CA)
Inventor: NORMARK OLOV M
IPC: F16D1/00
Filed: 1978-11-06
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE            A coupling, arranged to form a frictional joint between two mechanical elements, comprising of a tubular contact member, arranged to take up a non-deformative frictional contact with an element to be attached by means of a first peripheral surface when force transforming ring having a conical contact surface is moved against a co-acting conical contact surface at the opposed peripheral surface of the contact member by means of a manually operated and linearly movable force applying member, thereby applying a force at one point along said surface of the contact member, said contact member being arranged with such a longitudinal section that the force applied at one point by the force transforming ring is equally distributed along the surface in contact with the member to be attached.
Patent CA-1088329-A (CA)
Inventor: DOWSE BRIAN E W
IPC: E02B17/02
Filed: 1978-11-07
Granted: 1980-10-28
Abstract: ABSTRACT       Method of Securing Underwater Structure.      A method of retaining a steel jacket structure on the sea bed in which at least one leg of the structure is surrounded by a flexible impermeable membrane which is filled with a mixture of water and particulate material and which is then drained to form a heavy coherent body of material retaining said leg in position on the sea bed.
Patent CA-1126407-A (CA)
Inventor: LIU CHIH H
IPC: B41J2/515
Filed: 1978-11-17
Granted: 1982-06-22
Abstract: Title of the Invention POSITION SENSING FOR MATRIX PRINTER          Abstract of the Disclosure An alternating current coupled dot column sensing circuit provides delayed dot position signals for control logic of a matrix printer to actuate the printing elements at the proper dot column positions in bi-directional printing.          A sensor recognizes edges of slots in a timing strip across the printer and also recognizes end or home positions of the strip for use in such printing.
Patent CA-1113877-A (CA)
Inventor: ALLAN DAVID E
IPC: C10G65/02
Filed: 1978-12-19
Granted: 1981-12-08
Abstract: ABSTRACT OF THE DISCLOSURE   A staged hydrocarbon hydroconversion process is provided in which a portion of the product boiling up to an atmospheric pressure distillation cut point of about 1050°F. is removed between the stages and in which the first stage is operated at lower severity than the second stage.
Patent CA-1131763-A (CA)
Inventor: SAITO TAKAHIKO
IPC: H04N5/775
Filed: 1978-12-21
Granted: 1982-09-14
Abstract: ABSTRACT OF THE DISCLOSURE A channel programing apparatus having first and second tuners, an image reproducing device, a recording and reproducing device and a timer. In this case, when the timer is in its set state the output signal from the first tuner is fed to the image reproducing device while the second tuner is made in such a state to select a predetermined channel. When a set time of the timer arrives, the signal applied to the image reproducing device is switched from the output signal of the first tuner to that of the second tuner by the signal derived from the timer.
Patent CA-1092478-A (CA)
Inventor: RINKER WILLIAM R
IPC: F04F10/00
Filed: 1979-01-25
Granted: 1980-12-30
Abstract: ABSTRACT OF THE DISCLOSURE            A siphon system in which an enclosed container has a chamber for heating a gaseous fluid as by solar radiation.  The chamber is in continuous open communication with a siphon having an inlet at an upper level and an outlet at a lower level.  A pressure responsive valve is located at the outlet for permitting the release of gaseous fluid at pressures over atmosphere and closing the outlet to communicate pressures below atmosphere to the inlet to start the siphon.  When the siphon is filled, the pressure responsive valve opens to release the liquid from the outlet.  A float valve may be used at the inlet to retain a below atmospheric pressure in the system for immediate operation when the liquid accumulates at the inlet.
Patent CA-1126125-A (CA)
Inventor: DE POLO HARRY R
IPC: A45B19/06
Filed: 1979-04-10
Granted: 1982-06-22
Abstract: Docket No 0031-7078/C?P/REB           TITLE OF THE INVENTION                                 Umbrella ABSTRACT OF THE DISCLOSURE       The inner ends of cover-supporting ribs of an umbrella are pivotally connected to a rib carrier which is longitudinally slidable in a hollow shaft by means of a projection extending out through a longitudinal slot in the shaft.  The rib carrier is slidable between a closed position in which the rib carrier is near the lower end of the shaft and the rib members together with the cover are in the shaft and an open position in which the rib carrier is at the upper end of the shaft and the rib members radiate out from the rib carrier so as to support the cover. Each of the ribs comprises inner and outer tubular sections which are telescopically slidable one in the other.  When the umbrella is in open position, the telescopic ribs are extended so as to support a larger cover.  When the umbrella is in closed condition, the telescopic ribs are contracted so as to be received in a shorter shaft.  The ribs are biased to extended position by an internal spring and latch means is provided for releasably holding the ribs in contracted condition.  A handle portion which is telescopically received in the lower end portion of the shaft releases the retaining latches of the ribs so that the ribs are extended when the handle portion is pulled out of the shaft to an extended position thereby lengthening the shaft.  The cover is a single piece of two-way stretch material having inwardly opening pockets at its periphery to receive outer ends of the ribs.  The cover is stretched when the ribs are in extended open position and contracts with the ribs when the ribs are contracted.
Patent CA-1124661-A (CA)
Inventor: WORLEY ARTHUR C
IPC: C10B55/00
Filed: 1979-04-24
Granted: 1982-06-01
Abstract: (U.S. 902,952) ABSTRACT OF THE DISCLOSURE       In a vessel such as for a fluid coker burner, there is provided a plenum chamber which functions as a collection header for the clean gas discharge from a plurality of cyclone stages supported within the vessel. The plenum chamber comprises a cylindrically-shaped support skirt welded at one end to the vessel head and at the other end to a relatively thin, flat steel floor, no more than about three-sixteenths to five-eights inches thick.  Each of the cyclone stages are individually and separately sup-ported by support means connected directly between each stage and the vessel head and the plenum chamber floor is welded to the cyclone stages, thereby supporting the floor. This permits use of a thinner plenum chamber floor which is capable of sustaining distortions which arise from the dif-ferential vertical thermal expansions of the cyclone stages during operation.
Patent CA-1130631-A (CA)
Title: Frozen food product and process
Inventor: ARISS STEPHEN A
IPC: A23K1/10
Filed: 1979-04-24
Granted: 1982-08-31
Abstract: ABSTRACT                         "FOOD PRODUCT AND PROCESS" The invention relates to a frozen food product which is readily penetratable by thawing water comprising a frozen food stuff or mixture of food stuffs having a moisture content below that which the food stuff or mixture normally has when ready for consumption.  The product contains both frozen and unfrozen water and a quantity of a water soluble salt sufficient to maintain unfrozen water in the product.  Any individual salt may be present in an amount of up to 4% by weight of the frozen product but the total salt content when more than one salt is present should not exceed 10% by weight of the frozen product.       The invention also relates to a method of making the product.
Patent CA-1118290-A (CA)
Inventor: DOERFFER JERZY W
IPC: B63H25/48
Filed: 1979-05-09
Granted: 1982-02-16
Abstract: ABSTRACT OF THE DISCLOSURE This invention relates to a braking rudder device consisting of a fixed rudder post and a rudder pivotable about a fixed axis.  The rudder is divided along its plane of symmetry into two blades, which may be pivoted in-dependently through an angle up to 110°  around the rudder pivot axis, along which they are pivotally connected.  The trailing edge of each blade is in the form of wedge, and each is stiffened by a plurality of horizontal plates. In the extreme outboard position of the blades, the plates bear upon the rudder post.  The trailing edges of the blades are preferably fitted with vertical flaps capable of turning by an angle up to 90°.
Patent CA-1100703-A (CA)
Inventor: KLAUS ARTHUR
IPC: B25C1/04
Filed: 1979-05-31
Granted: 1981-05-12
Abstract: ABSTRACT           A pneumatic driving system for causing a nail or the like to be run out of the barrel of a nailing tool to where its point may be seen by the user for lining up with a hole on the work and subsequently driving the nail into the workpiece.
Patent CA-1118556-A (CA)
Inventor: GEYER ROBERT A
IPC: A47L11/30
Filed: 1979-06-26
Granted: 1982-02-23
Abstract: SCRUBBING MACHINE WITH TRACKING SQUEEGEE       ABSTRACT OF THE DISCLOSURE      A scrubbing machine is provided including a vacuum squeegee water pickup system.  The machine is supported on a pair of drive wheels and a pair of pivotable wheels or casters. The squeegee is drawn by a principal arm and the location of the squeegee is controlled by a steering are.
Patent CA-1104179-A (CA)
Inventor: SAKUMA SHINZO
IPC: H01H33/662
Filed: 1979-06-22
Granted: 1981-06-30
Abstract: TITLE OF THE INVENTION            ARC-SHIELD SUPPORTING STRUCTURE OF A VACUUM POWER          INTERRUPTER.     ABSTRACT OF THE DISCLOSURE            An arc-shield supporting structure of a vacuum power interrupter is disclosed which comprises a hollow cylindrical supporting means having a turnover end portion embedded in the inner wall of the insulating envelope, and a connecting means one end of which is fitted over the supporting means while the other end of which is fixed to the arc-shield member.
Patent CA-1129316-A (CA)
Inventor: DENEKE ULFERT
IPC: C12Q1/25
Filed: 1979-07-10
Granted: 1982-08-10
Abstract: Abstract In a process for the quantative enzymatic deter-mination of adenosine diphosphate (ADP) in aqueous solution by phosphorylation of the ADP with a kinase in the presence of a phosphorylation substrate therefor, with the formation of ATP and a dephoaphorylated sub-strate, such as galactose, formate, pyruvate or nucleoside diphosphate, the dephosphorylated substrate is reacted, optionally with the insertion of a further adjutant reaction, such as a decarboxylation, trans-amination or hexosidation, with NAD(P) in the presence of a dehgdrogenage and the NAD(P)H  formed either measured directly or reacted with a tetrazolium salt in the presence of an electron carrier, with the formation of a formazane, which latter is then measured.      A reagent suitable for carrying out this process contains a kinase, a phosphorylated substrate therefor different from ADP, a specific dehydrogenase for the dephosphorylated form of the substrate or for a trans-aminated, decarboxylated or hexosidised reaction product thereof, the co-enzyme of the dehydrogenase and a buffer, as well as optionally a tetrazolium salt, an electron carrier suitable therefor and optionally a surface-active agent.
Patent CA-1156315-A (CA)
Inventor: WOLTOSZ STANLEY N
IPC: A61B18/12
Filed: 1979-07-20
Granted: 1983-11-01
Abstract: Abstract In an electrosurgical device, a RF generator is pulse modulated during coagulating procedures.  Pulse repetition rate is varied allowing the occasional interjection of relatively wide pulses of RF energy while still allowing sufficient cooling time to avoid cell volatilization.  The result is efficient coagulation with minimumal cutting.
Patent CA-1130261-A (CA)
Title: Resilient mountings
Inventor: MOORE ALAN F
IPC: B62D33/06
Filed: 1979-10-10
Granted: 1982-08-24
Abstract: 15.                          ABSTRACT                     RESILIENT MOUNTING        A resilient mounting comprising a tubular bush (3) of elastomeric material acting between and bonded to confronting surfaces (10,12) of rigid inner and outer members (1,2).  The bush (3) is formed with a cut-out (13) on that side which would otherwise be subjected to tensile forces and the relative spacing between the members is subsequently reduced to close at least part of the cut out (13) and selectively pre-load the elastomeric material in the unloaded condition.    The relative movement necessary to close the cut-out under rebound conditions is thereby reduced providing an improvement in ride characteristics when using the mounting.  The reduction in spacing can be controlled to give the required pre-loading and may be sufficient to ensure that the elastomeric material is always under compression thereby avoiding the occurrence of tensile forces with consequent improved fatigue life.        Preferably the mounting incorporates resilient limit stops (15,16) to control relative movement between the members (1,2) both in the axial direction of the bush (3) and vertically under a working load.     DAW/JMT - PY.5898
Patent CA-1148299-A (CA)
Inventor: COTTRELL IAN W
IPC: C08F220/54
Filed: 1979-11-07
Granted: 1983-06-14
Abstract: ABSTRACT OF THE INVENTION           Novel copolymers of N,N-dimethyl-acrylamide and acrylamide are disclosed where the ratio of NNDMA to AM ranges from 10:90 to 95:5. The hydrolyzed copolymer is also disclosed where hydrolysis ranges from 5% to 65% and the ratio of NNDMA to AM is 5:95 to 95:5. These hydrolyzed copolymers are useful in enhanced oil recovery operations.
Patent CA-1123959-A (CA)
Inventor: HUANG VICTOR K
IPC: G11C8/00
Filed: 1979-12-17
Granted: 1982-05-18
Abstract: 33.           DATA PROCESSING APPARATUS HAVING              OPCODE EXTENSION REGISTER            Abstract of the Disclosure A Central Processing Unit (CPU) includes a hardware op-code extending register (OER) for storing a code for programmable selection of optional CPU features which modify processor operations defined by the op-code in each instruction.  A control section in the CPU decodes both the op-code of a current instruction and the code in the OER, effectively combining the two to form an extended op-code capable of defining a larger set of processor operations than the op-code carried in each instruction, The code in the OER is changed only when the CPU executes an instruction for transferring a new code into OER.  Thus the code in OER can remain stationary over many instruction cycles.          A CPU architecture having an OER permits the set of processor operations for the CPU to be expanded without increasing the instruction length.  The advantages provided are reduced memory overhead for program storage and increased processing efficiency in data processing systems having a small word size.
Patent CA-1136066-A (CA)
Inventor: RATSCHAT GUENTER
IPC: C21B5/00
Filed: 1980-01-21
Granted: 1982-11-23
Abstract: ABSTRACT      A metallurgical process is supplied with oxygen-enriched air produced by passing the air through a crystal lattice material, e.g. a molecular-sieve, capable of adsorbing nitrogen, carbon dioxide and water.  Consumption of fuel in the process may be reduced as the off gas from the process may have a higher calorific value imparted to it, without needing to apply the process with supplementary oxygen derived from air distillation processes.
Patent CA-1131335-A (CA)
Title: Static, solid-state originating register compatible  with an electromechanical telephone cross-bar  switching system
Inventor: UDAYASEKARAN RAJASEKARAN
IPC: H04Q3/54
Filed: 1980-01-29
Granted: 1982-09-07
Abstract: A STATIC, SOLID-STATE ORIGINATING REGISTER COMPATIBLE WITH AN    ELECTROMECHANICAL TELEPHONE CROSS-BAR SWITCHING SYSTEM          Abstract of the Disclosure A static, solid-state originating register for use with an electromechanical telephone cross-bar switching system (e.g. an NE-5* switching system by Northern Telecom) is disclosed.  The static, solid-state originating register comprises a plurality of static, solid-state scan networks responsive to an equal plurality of scan points, in a one-to-one relationship, for monitoring the status of the scan points. Also included are a plurality of static, solid-state signal distributor networks for activating associated equipment in the switching system. A microprocessor is employed for controlling the operation of the scan networks and the signal distributor networks.  An isolator device is used for interfacing the microprocessor with both the scan networks and the signal distributor networks.                             - i -* Trademark