baber/WOPTO huggingface dataset:
Patent CA-1181918-A (CA)
Title: Clip for securing a panel to a support
Inventor: BENEDETTI NICHOLAS M
IPC: F16B5/06
Filed: 1982-08-18
Granted: 1985-02-05
Abstract: ABSTRACT    A generally "U" or "V" shaped clip type fastener adapted to secure a projection on one part in an opening or aperture in another part. The fastener has a lead portion for insertion into the opening with locking tabs for attachment to the projection and a trailing locking portion which passes over the projection and has oppositely disposed locking shoulder abutting the sides of the opening to lock the porjection into the opening. In this arrangement, the clip can be inserted onto the projection with the locking tabs retaining the clip on the projection. The part with the projection can then be secured to the part with the opening by merely inserting the clip into the opening and forcing the parts together to "snap fit" the clip into the opening.
Patent CA-1169451-A (CA)
Inventor: GERBERT-GAILLARD ALAIN
IPC: H01H71/02
Filed: 1982-09-16
Granted: 1984-06-19
Abstract: Abstract.-MULTIPOLE CIRCUIT BREAKER WITH REMOVABLE TRIP UNIT.            The disconnectable connections (42) between the removable trip unit (14) and the circuit breaker unit (12) comprise inclined connection lugs (44) so as to bring the accesses to the set-screws (54) of the connections (42) back on the narrow side face of the circuit breaker casing.            Refer to fig. 1.
Patent CA-1200806-A (CA)
Inventor: TOKUNO MASATERU
IPC: B21C47/24
Filed: 1982-09-29
Granted: 1986-02-18
Abstract: Abstract An improved mill roll stand is proposed which has an opposed pair of endless chains each carrying a plurality of bases, said base having a center shaft slidably mounted therein.  A web roll is supported on two center shafts each inserted into it from each side.  The endless chains are provided with guides for smooth run even under heavy weight of the web roll.
Patent CA-1184609-A (CA)
Inventor: MAETZOLD UWE
IPC: G08C19/12
Filed: 1982-11-12
Granted: 1985-03-26
Abstract: Abstract of the Disclosure To decode control signals from a mixture of signals including audio signals, such as music, voice or speech in which the control signals are within the audio range; for example 2,350 Hz, on which a low-frequency signal, for example in the 100-200 Hz range is modulated, the control signal in the form of a control tone is filtered and demodulated by band pass filters (1,3), demodulators and rectifiers (2,4), and then applied to a timing circuit (5) which provides an output signal if and only if the demodu-lated control tone is continuously applied during the timing interval thereof. Suitable timing intervals are about 1 second. to provide an output signal which can switch a flipflop (7) on, for example to command radiation of a particular type of recognition signal by the trans-mitter (13), the setting of the flipflop (FF) (7) being fed back to the timing circuit to change the timing interval thereof to a lesser amount, for example 1/2 seconds to provide for a shorter signal to cause resetting of the FF (7).  A second timing circuit (9) is provided to turn OFF the FF (7) in case it is overlooked to generate a 0.5 turn OFF signal and apply it to the first timing circuit (5).
Patent CA-1205135-A (CA)
Title: Continuity detecting apparatus
Inventor: NOWOSAD DAVID K
IPC: G01R31/58
Filed: 1982-12-15
Granted: 1986-05-27
Abstract: ABSTRACT OF THE DISCLOSURE      The specification describes a continuity detecting apparatus for testing for continuity of conductors in damaged cables, comprising at least two test cables, each having a proximal end and a distal end, the distal end of each test cable being adapted to be electrically connected to one end of a conductor to be tested, a detector adapted to provide an output signal in response to an input signal exceeding a predetermined threshold level, a device for connecting the proximal end of at least one of the cables to a signal source and the proximal end of another of the remaining cables to the detector and an indicator responsive to the output signal for providing an indication of current flow through a conductor connected between the distal ends of the one and the other cables.
Patent CA-1210203-A (CA)
Inventor: FEASTER FRED T
IPC: A61F2/16
Filed: 1982-12-16
Granted: 1986-08-26
Abstract: ABSTRACT OF THE DISCLOSURE         An intraocular insert is disclosed which is suitable for use as an artificial lens implant in the anterior or posterior chamber of a human eye,  and comprises a circular lens body having two position fixation members extending from opposite sides of the periphery of the lens body.  The two fixation members are of similar shape but are asymmetrically arranged relative to the circular lens body.  Each of the fixation members comprises an arm portion having a base joined to the periphery of the lens body with the arm por-tion extending from the lens body, an elbow, and an elongated out-ward-convex seating portion having a first end joined to the arm portion by the elbow and an opposite free end extending in a direc-tion such that the elongated outward-convex seating portion is out-ward of the arm portion relative to the lens body.  Each arm portion is generally parallel to a line tangent to the lens body.  The arm portions of the two fixation members extend from the lends body in opposite directions relative to each other.  The free ends of the elongated outward-convex seating portions extend in opposite direc-tions relative to each other.  Each elongated outward-convex seat-ing portion defines an acute angle relative to its arm portion.
Patent CA-1187670-A (CA)
Inventor: SIMON CLAUDE
IPC: A01F25/20
Filed: 1982-12-30
Granted: 1985-05-28
Abstract: Abstract An apparatus is described for removing silage from a cylindrical silo having a central vertical axis and a cylindrical outer wall.  The apparatus includes a substantially horizontal radial arm which extends between the vertical axis of the silo and the cylindrical wall, means for setting the arm in rotation independently around the axis of the silo, a plurality of tool discs on the arm substantially parallel to one another and perpendicular to the free surface of the material to be removed, support wheels adapted to support the radial arm and rest on the surface of the material to be removed, and motor drive means for at least some of the support wheels, the improvement comprising setting the tool discs which are set in rotation around their respective axes mounted on the said radial arm, slightly inclined with reference to the said radial arm, providing the tool discs with cutting tools on their front face considered in the displacement direction of the radial arm, and providing means for rotating the tool discs in a sense such as to entrain material to be removed towards the centre of the silo.
Patent CA-1196610-A (CA)
Inventor: ALLAEYS PIERRE C C
IPC: A01M7/00
Filed: 1983-01-31
Granted: 1985-11-12
Abstract: ABSTRACT     A cross-member is fitted with roller-tracks extending obliquely outwardly or inwardly in a downward direction, a distributing appliance being mounted upon the said roller-tracks, either directly by means of rollers or indirectly by means of an intermediate beam having at its ends, roller-tracks extending obliquely outwardly or inwardly, in a downward direction, having additional rollers.  Rollers may be mounted, instead of upon the distributing appliance, upon the cross-member or, if necessary, upon the intermediate beam, the roller-tracks being arranged accordingly upon the top of the distributing appliance.  Furthermore, sliding ways and sliding shoes may be provided instead of the roller-tracks and rollers.
Patent CA-1244635-A (CA)
Inventor: BALLARATI VITO
IPC: D06B23/06
Filed: 1983-03-02
Granted: 1988-11-15
Abstract: ABSTRACT           A method for the simultaneous drafting sizing of a series of continuous thermoplastic yarns with substantially parallel filaments, for use in fabric production.
Patent CA-1233144-A (CA)
Inventor: EBER DAVID H
IPC: F04C29/02
Filed: 1983-03-03
Granted: 1988-02-23
Abstract: Title CONTROLLED SUCTION UNLOADING   IN A SCROLL COMPRESSOR                          Inventors David H. Eber Robert E. Utter Abstract Apparatus for unloading a scroll compressor to modulate its capacity by separately controlling fluid flow into first and second inlets.  The first and second inlets are disposed diametrically opposite each other in a fixed scroll plate, and are enclosed by a perimeter wrap which extends from the radially outer end of the fixed spiral shaped wrap element.  A compliant sealing member is pro-vided between the inner surface of the perimeter wrap and the outer flank surface of the orbiting scroll wrap to interrupt fluid flow between the two inlets through this area. Valves connected to the first and second inlets selectively control the flow of suction fluid into fluid pockets being formed between the radially outer ends of the orbiting and fixed wrap elements to unload the com-pressor over an extended range of its rated output capacity.
Patent CA-1200658-A (CA)
Inventor: FRAIKIN MARIE-HELENE
IPC: C11D1/645
Filed: 1983-03-21
Granted: 1986-02-18
Abstract: CONCENTRATED FABRIC SOFTENING COMPOSITIONS         ABSTRACT OF THE DISCLOSURE   Stable concentrated fabric softener compositions comprising a mixture of an imidazolinium quaternary ammonium compound with a dicationic quaternary ammonium compound or a di-long chain alkyl, di-short chain alkyl.  Such compositions exhibit stable viscosity characteristics at both low and high ambient temperatures.
Patent CA-1201515-A (CA)
Inventor: MOSS WILLIAM H
IPC: G04G15/00
Filed: 1983-03-23
Granted: 1986-03-04
Abstract: PROGRAM TIMER CONTROL                  ABSTRACT OF THE DISCLOSURE         A program timer control is disclosed for applying one of at least two functions to a parameter controller which is varied over the course of a full day.  A day counter counts the passage of days and operates a switch to control the Parameter controller according to the non-working day function when a weekend day occurs.  A manually operable setting element is also provided when the following day is a holiday to select the non-working day function.  All other days are assumed to be working days so that the switch is operated to apply the working day function to the parameter controller.
Patent CA-1227792-A (CA)
Inventor: KARANEWSKY DONALD S
IPC: C07F9/6558
Filed: 1983-04-15
Granted: 1987-10-06
Abstract: ABSTRACT          PHOSPHINYLALKANOYL SUBSTITUTED IMINO ACIDS     Phosphinylalkanoyl imino acids of the formula   wherein X is tetrahydroisoquinoline carboxylic acid, dihydroindole or dihydroisoindole carboxylic acid are disclosed.  These compounds are useful as hypotensive agents due to their angiotensin converting enzyme inhibition activity.
Patent CA-1204709-A (CA)
Inventor: NONIS ITALO
IPC: E04F21/12
Filed: 1983-07-08
Granted: 1986-05-20
Abstract: ABSTRACT            A compressed air spray gun for the application of textured wall finishes has a uniform cylindrical bore receiving an interchangeable barrel, and a trigger mechanism wholly external to the barrel, material to be sprayed being fed laterally into the barrel from a reservoir external to the cylindrical bore, and air being fed through a nozzle extending axially of the barrel.  One type of barrel incor-porates a nozzle movable axially rearward by the trigger mechanism to project sprayable material through an aper-ture plate, and another type of barrel is rotatable in the bore so as to meter the passage of particulate material from the reservoir into the bore for projection onto an already applied wall finish.
Patent CA-1207583-A (CA)
Inventor: SZEJTLI JOZSEF
IPC: A23L21/25
Filed: 1983-11-07
Granted: 1986-07-15
Abstract: ABSTRACT     The invention relates to a process for the prepar-ation of honey powder preserving its natural aroma substances which comprises a)  kneading 1 part by weight of honey, 0.8 part by weight of starch, pre-hydrolysed starch or flour and 0.1-0.3 part by weight of cyclodextrin to yield a homogenous mixture, subjecting the mixture thus obtained to thermal treatment at 100°C for 20 minutes, disintegrating the hot product obtained after thermal treatment, drying the product at a temperature of 50-55°C, for 10-50 hours, adding 0.01-1.0% by weight of hydrophobised colloidal silicic acid or alkaline earth metal stearate and grinding it to a powder; or b)  admixing 1 part by weight of honey with 6 part by weight of a hot saturated aqueous cyclodextrin solution, freezing the homogellous solution thus obtained, subjecting the product to lyophylization, adding 0.01-1.0% by weight of hydrophobised colloidal silicic acid or alkaline earth metal stearate to the lyophylized product and grinding it to a powder.          The advantage of the invention is that the aroma substances of honey are preserved and set free only during consumption.
Patent CA-1216914-A (CA)
Inventor: MILLER ROBERT C
IPC: F01D11/08
Filed: 1983-12-01
Granted: 1987-01-20
Abstract: ABSTRACT OF THE DISCLOSURE         A rub detector for rotating machines  such as turbines wherein a grounding arrangement for the turbine rotor is monitored to detect coincidence between a rotor potential discharge and resulting current flow through the grounding arrangement.  In the  absence of  such coinci-dence, a rub is suspect.  In another arrangement in which a grounding strap is utilized, the strap is elevated from ground by means  of  a diode  arrangement  and the  rotor voltage is monitored and compared with a predetermined reference which may not be exceeded.  If the reference potential is attained by the rotor,  then the  rotor  is discharged such that during cyclical operation, a certain discharge waveform  is produced,  and which waveform  is modified in the presence of a rub condition.  Means are also provided for  imparting  a  potential  to  the  rotor during initial start-up conditions.
Patent CA-1193098-A (CA)
Inventor: REHRER DAVID H
IPC: C10L1/14
Filed: 1983-12-12
Granted: 1985-09-10
Abstract: ABSTRACT OF THE DISCLOSURE          Block polymers of organosiloxane and polyalkylene oxide are used in middle distillate petroleum fuel oils for separating out or otherwise reducing water haze in the oil.  These block polymers are particularly useful in heating oils and diesel fuels, containing wax crystal modifier additives to improve the low temperature flow properties of the oil, particularly those modifiers which are copolymers of ethylene and an unsaturated ester and which have a tendency to stabilize and maintain the water haze in the oil.
Patent CA-1231265-A (CA)
Inventor: MACARTNEY GORDON D
IPC: A01B5/06
Filed: 1984-02-16
Granted: 1988-01-12
Abstract: ABSTRACT OF THE DISCLOSURE        A plough having a frame which is movable across a ground surface and carries several rotatable members mounted for rotation about a horizontal axis.  The rotatable members have a multiplicity of ground working structures which are arranged at spaced locations along their axial lengths and present generally frustoconical surfaces coaxial with the rotable members.
Patent CA-1216046-A (CA)
Inventor: STOUFFER RONALD D
IPC: F15C1/04
Filed: 1984-02-28
Granted: 1986-12-30
Abstract: IMPROVED LIQUID METERING AND FLUIDIC  TRANSDUCER FOR ELECTRONIC COMPUTERS                  ABSTRACT OF THE DISCLOSURE        The invention relates to fluidic transducers of electrical signals from an electronic computer for ac-curately metering flow of a liquid to a utilization device. A liquid filled hollow channel means is accelerated along the flow axis thereof to produce a fluid control signal for a bistable fluidic switch element with a cross-over type interaction channel and a common outlet to a pair of output passageways.  In a preferred embodiment, electrical signals from an electronic computer are supplied to a coil centered by a spring in a magnetic field,first in one direction of current flow and then in the opposite direc-tion,to introduce bidirectional movement of the coil and the hollow channel means coupled thereto.  The signals are preferably frequency modulated (but may be pulse width modulated).  The switching speed of the bistable switching element enables close tracking of the computer signals and a more accurate metering of liquid flow to the utilization device.
Patent CA-1211843-A (CA)
Inventor: JOERGER RICHARD B
IPC: G10L19/04
Filed: 1984-03-01
Granted: 1986-09-23
Abstract: ABSTRACT OF THE DISCLOSURE      Digital communication apparatus for use, with telephone lines, and having a digitally controlled Automatic Gain Control (AGC) circuit and means for including the true gain in the compressed data is described.  At a transmitting end of a telephone link, a linear prediction coding analyser is inter-faced with a digital-to-analog AGC and which controls the AGC to maintain the linear prediction coding analyser within a range of gain settings to ensure that a linear pre-dicting encoding algorithm is properly utilised.  The gain information transmitted each frame is also adjusted by the same amount to reflect the actual gain of the digitised voice signal for proper synthesis at the receiver end. Echo suppression is also described.
Patent CA-1221537-A (CA)
Inventor: KNOWLES ALBERT H
IPC: A01K97/00
Filed: 1984-03-19
Granted: 1987-05-12
Abstract: METHOD OF AND APPARATUS FOR               HOLDING LIVE FISH AND THE LIKE            Abstract of Disclosure This disclosure is concerned with the very shallow-water holding of live fish on flat trays in a dry oxygen-saturated atmosphere to obviate the requirement of large volumes of water, and special compartments, especially, though not only, in transport applications.
Patent CA-1228200-A (CA)
Inventor: MATSUMURA MICHIO
IPC: C08J9/10
Filed: 1984-04-25
Granted: 1987-10-13
Abstract: Abstract of the Disclosure A heat-foamable olefinic resin composition comprising (a) an ethylenic polymer, (b) a propylene/alpha-olefin copolymer having a melting point of 130 to 160°C, (c) a propylene polymer having a melting point at least 10°C higher than the melting point of the propylene/alpha-olefin copolymer, and (d) a blowing agent, and optionally (e) a crosslinking agent and/or a crosslinking promoting agent; and a process for producing an olefinic resin foam com-prising crosslinking and heat-foaming the aforesaaid heat-foamable olefinic resin composition.
Patent CA-1220321-A (CA)
Inventor: NAKAYA KEIICHI
IPC: C01C1/16
Filed: 1984-04-25
Granted: 1987-04-14
Abstract: ABSTRACT:   A process for precipitating ammonium chloride in ammonia-soda process wherein ammonium chloride and sodium bicarbonate are alternately precipitated by using sodium chloride, carbon dioxide gas and ammonia as raw materials, which comprises introducing a liquid cooling medium directly into an ammonium chloride precipitation solution in a precipitation tank to cool the solution by the heat of vaporization of the medium and thereby precipitate ammonium chloride to form a slurry containing solid ammonium chloride thus precipitated, wherein a part of the slurry is subjected to a solid concentrator and concentrated by the removal of a part of liquid therefrom, and the resulting concentrated slurry is returned to the precipitation solution to increase the solid ammonium chloride concentration in the precipitation solution and thus promote the grain growth of the solid ammonium chloride.
Patent CA-1218753-A (CA)
Inventor: TONE HIROSADA
IPC: G06F12/06
Filed: 1984-05-04
Granted: 1987-03-03
Abstract: BUFFER-STORAGE CONTROL SYSTEM               ABSTRACT OF THE DISCLOSURE    A buffer-storage control system used in a pipeline data processor comprising a memory system having a two-level hierarchical structure composed of a main storage and a buffer storage.  The buffer storage has a tag portion and a data portion, each portion being composed of a plurality of ways.  In the buffer-storage control system, the tag portion and the data portion can be independently accessed and the data portion is so constituted for every way that it is possible to select one of a plurality of address passes and to select an address for a read access and an address for a write access for every way, thereby simultaneously effecting a read operation and write operation in the same machine cycle and executing the read access again only when the read access and the write access are effected for the same way.
Patent CA-1213061-A (CA)
Inventor: GERSHENSON EDWARD
IPC: G11B20/14
Filed: 1984-05-09
Granted: 1986-10-21
Abstract: ABSTRACT      Digital encoding and decoding apparatus for encoding data codes to produce disk codes and decoding disk codes to produce data codes.  In the encoding and decoding operations performed by the apparatus, the output consists of a code and a state which are produced from a current input code, a next input code, and the state code produced by the last operation.  The apparatus consists of a PROM and a state code register for retaining the state code produced by the last encoding or decoding operation.  The registers in the prom contain two sets of code-status words.  Each code-status word in one set contains a disk code and a state code which are the result of an encoding operation; each code-status word in the other set represents a data code and a state code which are the result of a decoding operation.  The state code register receives the bits of the code-status word which contain the state code.  In an encoding operation, the address inputs for the PROM consist of the state code re-tained in the state register, a signal indicating that an encoding operation is taking place, and the current and next data codes to be encoded.  The register thus addressed by these inputs contains a code status word representing the result of the encoding operation.  The decoding operation works similarly, except that the address inputs are the state code, bits of the current and next disk codes to be decoded, and a signal indicating that a decoding operation is taking place.
Patent CA-1204587-A (CA)
Inventor: SANDER LOTHAR S
IPC: C09D5/12
Filed: 1984-06-27
Granted: 1986-05-20
Abstract: ABSTRACT OF THE DISCLOSURE    An acidic aqueous no-rinse solution for coating metallic surfaces to make them corrosion resistant con-taining hexavalent chromium, trivalent chromium, phosphoric acid, and a poly(alkyleneoxy) polymer.  Said solution is stable at both high and low temperatures.
Patent CA-1258721-A (CA)
Inventor: BELFOURE EDWARD L
IPC: C08L23/00
Filed: 1984-06-28
Granted: 1989-08-22
Abstract: COMPOSITION                ABSTRACT OF THE DISCLOSURE         An aromatic carbonate polymer composition having improved hydrolytic stability is disclosed which consists of an admixture of:          (a) an aromatic polycarbonate having no ester bonds;         (b) an aromatic copolyestercarbonate;         (c) an amount of a polyolefin sufficient to effect hydrolytic stabilization; and wherein there is a preponderance of carbonate bonds as opposed to ester bonds in the total of (a), (b) and (c) and wherein (c) is present in an amount of about 0.5 to 2.0 weight percent of (a) and (b).