baber/WOPTO huggingface dataset:
Patent CA-1163934-A (CA)
Inventor: FOGELBERG MARK J
IPC: F16D47/04
Filed: 1980-03-26
Granted: 1984-03-20
Abstract: AUTOMATIC LOCKING CLUTCH            Abstract:       A clutch for engaging a driving member with a driven member automatically upon application of torque to rotate the driving member in either direction, for maintaining engagement in either the drive or coast mode of operation and during the transition between drive and coast, for maintaining engagement in either forward or reverse operation and during the transition between forward and reverse, and for dis-engaging automatically upon interruption of the torque and slight relative rotation of the members.  The clutch includes a mechanism for developing high frictional drag upon initial rotation of the driving member to effect engagement, and low frictional drag there-after to conserve power.  The clutch also includes a pre-loading mechanism (44) so that if engagement should be blocked, it will be completed automatically when the blockage is relieved.  The clutch further includes a mechanism(90) tending to resist initial rotation of the driving member so that a false torque signal does not cause engagement.
Patent CA-1161780-A (CA)
Inventor: HURLEY JOHN L
IPC: C25D5/56
Filed: 1980-03-27
Granted: 1984-02-07
Abstract: Abstract of the Disclosure Discloses the use of nickel-cobalt alloy strike deposits especially ultra-thin nickel-cobalt alloy strike deposits on directly plateable plastics whereby difficulties encountered in plating directly plateable plastics are obviated and plated objects suitable for service conditions 3 and 4 or equivalent service conditions are provided.      Especially advantageous results are obtained when the strike deposit contains at least about 30% cobalt.
Patent CA-1145073-A (CA)
Inventor: ETLIN VLADIMIR N LISLE AVE FAL
IPC: C02F3/12
Filed: 1980-04-22
Granted: 1983-04-19
Abstract: ABSTRACT     The invention disclosed relates to an apparatus for use in the advanced biological treatment of waste water or sewage.  The apparatus described includes a conically shaped aeration chamber wherein the sewage is subjected to activated sludge and a plurality of settling chambers through which the sewage is passed.  The treated water is removed from the settling chambers and sludge is re-cycled back into the aeration chamber by means of an aerator.
Patent CA-1136522-A (CA)
Inventor: SENZAKI TAKASHI
IPC: C23C22/14
Filed: 1980-05-02
Granted: 1982-11-30
Abstract: Abstract:     An acidic aqueous zinc-containing coating solution containing about 0.4 to about 1 g/l of zinc, about 5 to about 40 g/l of phosphate, about 2 to about 5 g/l of chlorate, and about 0.01 to about 0.2 g/l of nitrite, and useful for forming on metal surfaces zinc phosphate coatings that exhibit excellent adhesion to a paint film and excellent corrosion resistance after painting when used as an undercoat for the cationic electrodeposition of a paint film, and a process for applying coating composition, including continuous spray or intermittent spray.
Patent CA-1125530-A (CA)
Inventor: HELFRICH FRED H JR
IPC: A23G9/32
Filed: 1980-05-02
Granted: 1982-06-15
Abstract: ICE CREAM HOLDER          Abstract of the Disclosure An ice cream holder for insertion in an ice cream cone comprising a thin-wall member of generally funnel shape and open at each of its ends.  The member has a first relatively narrow lower portion which extends down into the cone and fits snugly therein and an upper portion flaring outwardly from the lower portion forming a relatively wide open-mouth receptacle at the top of the cone for receiving ice cream therein.  The outwardly flaring portion of the member forming the receptacle is inclined inwardly and downwardly from the periphery thereof toward the lower portion of the member in the cone whereby melting ice cream is funneled down into the cone.
Patent CA-1144135-A (CA)
Inventor: LIPES ARNOLD
IPC: B65B1/32
Filed: 1980-05-22
Granted: 1983-04-05
Abstract: Abstract of the Disclosure An automatic weighing and bagging machine and method for holding and opening a first bag of a plurality of juxtaposed bags held in the machine in a manner whereby the first bag may be filled with a weighed product and released from the plurality of bags.  The automatic weighing machine comprises a weighing bucket adapted to receive the products to be weighed therein.          A scale is provided for weighing the products on the weighing bucket.  A sensor senses the predetermined displacement of a displaceable element associated with the scale and indicative of a desired weight of the products on the platform.  A circuit is connected to the sensor and includes a mechanism to prevent the products to be discharged when the products which are being weighed are under the desired weight.
Patent CA-1128408-A (CA)
Inventor: KREIBAUM OTTO SR
IPC: B27C5/08
Filed: 1980-05-26
Granted: 1982-07-27
Abstract: ABSTRACT OF THE DISCLOSURE     The invention provides an apparatus for processing round lumber sections having a limited, but substantially identical length into cut lumber, comprising a processing tool, a first feeding and guiding means arranged in front of the processing tool for the rectilinear guiding of a clamping means for a round lumber section, and a second feeding and guiding means for the processed round lumber section provided behind the pro-cessing tool, wherein the clamping means on the first feeding and guiding means comprises two coaxially successively arranged clamping irons, of which one located more closely to the pro-cessing tool in the feeding path can be moved into close proxi-mity with the same and then opened, while the other said clamp-ing iron is initially located equidistant from the first-mentioned clamping iron and is displaceable so that it can subsequently be moved close to the same and wherein the second feeding and guiding means comprises a stationary guide means spaced from a terminal position of the first-mentioned clamping iron by a distance which is less than the distance between said first-mentioned clamping iron in its initial position and said clamp-ing tool, and wherein a further feeding means is provided which is spaced from a terminal position of a said clamping iron which is provided with a feeding drive by a distance which is less than the distance between the initial position of this clamping iron and said processing tool.
Patent CA-1145476-A (CA)
Inventor: SELIGMAN LAWRENCE
IPC: H04M11/06
Filed: 1980-06-05
Granted: 1983-04-26
Abstract: DIAGNOSTIC DISPLAY TERMINAL SYSTEM    ABSTRACT OF THE DISCLOSURE        A diagnostic display terminal system for remotely troubleshooting hardware, software and operational malfunctions in a computer over telephone lines includes a user-site diagnostic display terminal assembly and a support-site diagnostic display terminal assembly.  Each diagnostic display terminal assembly includes a microprocessor controlled display terminal, a telephone instrument and a split baud rate modem, the modem serving to interface the display terminal and the telephone instrument to a telephone line.  The system provides alternate voice and data communication between the user-site and the support-site and permits almost instantaneous change-over between voice and data.  The telephone link effectively merges the two display terminals together in that each display terminal can monitor the actions of the other and that each display terminal can run all programs executable at the user-site display terminal.  When not being used for diagnostic purposes, the display terminal at the user-site functions as a conventional display terminal.
Patent CA-1142128-A (CA)
Inventor: WILKINS JOHN J
IPC: B65G47/26
Filed: 1980-07-30
Granted: 1983-03-01
Abstract: ABSTRACT OF THE DISCLOSURE        A live roller accumulator conveyor has a plurality of zones between its inlet and discharge ends which are arranged in groups.  Each zone has a sensor which reacts to the presence of an article therein by deactuating the drive for the adjacent upstream zone in order to provide for accumulation of multiple articles on the conveyor.  When the accumulated articles are to be discharged, however, these controls are overriden so that when the zone immediately downstream from a group of zones is cleared, the drives for all of the zones of the next upstream group are actuated simultaneously so that all of the group of articles accumulated therein advance in unison.
Patent CA-1132372-A (CA)
Title: High energy laser beam sampling meter
Inventor: WACHS JOHN J
IPC: G01J1/42
Filed: 1980-08-05
Granted: 1982-09-28
Abstract: ABSTRACT OF THE DISCLOSURE          Apparatus for accurately sampling and measuring beam power of a high energy laser beam without blocking or unduly perturbing the beam for phenomenological effects purposes and including a unitary sampling wheel which reflects a portion of the laser beam energy to a primary collecting and focusing mirror which re-reflects the laser beam onto a low level energy detector and a low level power detector for pro-viding accurate and reliable saples through a wide range of frequencies and low amplitude without affecting beam characteristics and further use.
Patent CA-1121358-A (CA)
Inventor: KRASKA ALLEN RICHARD
IPC: C07D211/26
Filed: 1980-10-14
Granted: 1982-04-06
Abstract: ABSTRACT OF THE DISCLOSURE         Novel amine derivatives of di-O-(n-higher alkyl and alkenyl)-propanediols, and their pharmaceutically acceptable acid addition salts, are useful for combating viral infections in mammals.  Of particular inter-est is 1-[2,3-di(n-hexadecyloxy)propyl]-4-aminomethyl-4-phenylpiperidine and its pharmaceutically acceptable acid addition salts.
Patent CA-1150097-A (CA)
Inventor: KING GEORGE E
IPC: B41M3/00
Filed: 1980-10-15
Granted: 1983-07-19
Abstract: Docket 2552 Abstract of the Disclosure This invention relates to apparatus and a method by which a liquid is applied in desired configurations to a continuous web which travels at a relatively high rate.  The liquid may be that which is applied by jets or the like.          According to this invention  after the liquid is applied to the web excess quantities of fusible powder material are applied to the web during travel thereof.  Some of the powder material adheres to the liquid, and powder material which does not adhere to the liquid is removed from the web prior to heating of the web to dry the liquid and to fuse the powder material.          The liquid which is applied to the web in desired configurations may be a clear or colorless liquid, such as water or the like.  The liquid may be a water-base ink or the like.  The powder material applied to the wet configurations provide desired color or aesthetic qualities or protective qualities to the configurations and to the web.
Patent CA-1167568-A (CA)
Inventor: FRITCHLE CLIFF D
IPC: H01J25/36
Filed: 1980-11-27
Granted: 1984-05-15
Abstract: In-Band Resonant Loss in TWT's Abstract In traveling wave tubes with broad bandwidth, such as an octave or more, the gain varies by many dB across the band.  One or more lossy circuits in-side the tube coupled to the interaction helix-type slow-wave circuit are resonant at frequencies within the operating band.  They provide a loss varying with frequency to compensate for the gain variation. The resonant circuits are typically metallized pat-terns on a dielectric rod which may be a support rod for the interaction circuit.  Compared to an external gain equalizer in the drive circuit of the TWT, the internal equalizer is cheaper and provides a better noise figure.
Patent CA-1159101-A (CA)
Title: Metal cabinet for assembly by the user from knocked-  down condition
Inventor: ZNAMIROWSKI HENRY
IPC: A47B47/03
Filed: 1981-02-04
Granted: 1983-12-20
Abstract: ABSTRACT OF THE DISCLOSURE      A rectangular metal cabinet of the panel type intended for sale and transport in a knocked-down condition for assembly with self-tapping screws penetrating the mated edges of the panels. The rear panel has flanges along its lateral edges and the side panels have flanges along their front edges, the flanges being of the box type to impart torsional rigidity at the four upright corners of the cabinet and to receive as well as shield and conceal the tips of the self-tapping screws.  The cabinet has one or more rectangular shelves dimensioned to extend to the walls thereof, with the upright flanges being notched out at shelf level by an amount equal to the thickness dimension of the shelf to enable engagement between the edges of the shelf and the walls of the cabinet as well as support for the shelf in the vertical direction.  The rear panel consists of left and right-hand sections which are symmetrical and of identical width having box type flanges at their central edges joined in abutting relation.  Each of the doors has a flange of box type extending about the periphery to define a central panel.  A reinforcing channel having integral wing portions is rigidly adhered to the panel.  The wing portions are angled at a shallow angle to define holding spaces of of sharply acute cross section containing a charge of adhesive.  The structure is preferably fabricated by punching and bending of prefinished stock with avoidance of localized heating by spot welding or the like.     LEYDIG, VOIT, OSANN, MAYER & HOLT, LTD.        ATTORNEYS AT LAW              CHICAGO
Patent CA-1156131-A (CA)
Inventor: ERIKSON PER
IPC: B23Q1/54
Filed: 1981-02-09
Granted: 1983-11-01
Abstract: A B S T R A C T            The invention discloses an edger having at least one edging means (7). For displacement of the edging means substantially perpendicularly to the feeding direction of a board to be edged at least one pendulum arm (27) is provided which is swingably about a substantially vertical position and is journalled around an axis (25) parallel to the feeding direction and located underneath the feeding plane (16). In its upper end the pendulum arm carries the edging means (7) and its driving means (34,35).         Fig. 1
Patent CA-1154600-A (CA)
Inventor: COCHRAN CHARLES N
IPC: C22B21/02
Filed: 1981-02-25
Granted: 1983-10-04
Abstract: Abstract of the Disclosure A method for production of aluminum by carbothermic reduction of Al2O3 in a stack-type reactor.  A charge of A12O3 and C is inserted into an upper reaction zone of the reactor and reacted at an elevated temperature to form CO and a first liquid comprising A12O3 and A14C3.  The first liquid is transferred to a lower reaction zone Leneath the upper reaction zone and heated form CO and a second liquid of A1 and C.  A portion of the second liquid is removed, and liquid A1 is extracted therefrom.  In a preferred method, A12O3 and C in the upper zone are heated by partial combustion of the C, and the lower zone is heated elec-trically.  Gaseous A1 and A14C3 formed in the lower zone are reclaimed in the upper zone.  Gaseous CO produced in both zones heats the A12O3 and C in the upper zone.  Excess CO is removed from the upper zone and used for generation of electricity or chemical process use.  Liquid A14C3 separated from the second liquid is returned to the upper zone.  Production of 1.00 kg A1 requires an expenditure of 32.7 megajoules (MJ) of electrical energy, and 3.45 kg C.  Total consumption of electrical energy and carbon energy equivalent is 121 MJ/kg A1, compared with 186 MJ/kg A1 using the best Bayer-Hall technology.
Patent CA-1156394-A (CA)
Inventor: CRIVELLO JAMES V
IPC: C09J163/00
Filed: 1981-03-27
Granted: 1983-11-01
Abstract: Abstract of the Disclosure UV curable mixtures of C(8-28)  .alpha.-olefin oxides and certain onium salt photoinitiators, for example, certain diaryl-iodonium salts, or criarylsulfonium sales, and optionally polyfunctional epoxy resin, have been found useful in paper release coating applications
Patent CA-1156685-A (CA)
Inventor: WINKELBAUER HOWARD M
IPC: C04B35/65
Filed: 1981-04-16
Granted: 1983-11-08
Abstract: REFRACTORY          Abstract of the Disclosure A means for producing nitride bonded refractory shapes, in situ, by mixing a silicon metal powder, crude clay and a refractory aggregate.  The mixes are pressed into shapes and burned at elevated temperatures in a nitriding atmosphere to form the bond.
Patent CA-1177173-A (CA)
Inventor: TOURNOIS PIERRE
IPC: G06T7/00
Filed: 1981-04-21
Granted: 1984-10-30
Abstract: ABSTRACT OF THE DISCLOSURE     Device for the bidimensional correlation of an image obtained by the scanning of electromagne-tic or acoustic waves with a reference image. The scanned image is written into a memory and reference image into other memories. A pair of memories stores the real part and imaginary part of the signal of corresponding images. After digital - analog con-version, the signals are placed on a carrier and correlated line by line in an elastic wave convolver.          After analog - digital conversion and complex demodu-lation, the correlation signal is applied to an adder and the correlation image is stored with its real and imaginary parts in memories. Application to the recalibration on maps of the position of a vehicle.
Patent CA-1175636-A (CA)
Inventor: COOPER KENNETH C
IPC: B22D7/10
Filed: 1981-05-15
Granted: 1984-10-09
Abstract: ABSTRACT               Holding  Means for Hop Top  Lining Slabs Means for holding hot top lining slab in ingot mould head comprises strap-receiving portion and strap, either being securable to the slab, in which the portion includes latch part extending towards path of movement of the strap when receiving in the portion and the strap has disposed on a side thereof a plurality of spaced apart latching parts complementary to the latch part of the portion, with another side of the strap being free of such latching parts, whereby when a side of the strap free of latching parts is presented to the latch part of the portion, the strap is free to move through that portion and when the strap is moved to present a side having the latching parts to the latch part of the portion, the strap is caused to engage with the portion.
Patent CA-1178621-A (CA)
Inventor: KOLLAR JOHN
IPC: C07C29/36
Filed: 1981-08-20
Granted: 1984-11-27
Abstract: ABSTRACT           Ethylene glycol is prepared by reacting methanol, formaldehyde and no more than 6 weight percent based on the feed composition of an organic peroxide in the presence of water.  The organic peroxide has the formula R-0-0-R1 wherein R and R1 are each an alkyl or aralkyl group having 3 to 12 carbon atoms.
Patent CA-1163307-A (CA)
Inventor: KIESLING MANFRED
IPC: H01K1/18
Filed: 1981-09-08
Granted: 1984-03-06
Abstract: ABSTRACT:    The electric incandescent lamp of the invention has an envelope having a pinch seal wherein current supply wires are incorporated.  A filament is mounted within the envelope transversely to the lamp axis.  The current sup-ply wires in the pinch lie in a plane which encloses an angle of at least 45° with the plane wherein the filament is situated.  Within the envelope, the current supply wires are interconnected by means of an electrically insulating body.  The lamp has, as a result of its struc-ture, an increased resistance against shocks and vibra-tions..
Patent CA-1175335-A (CA)
Inventor: OIZUMI MASAYUKI
IPC: H05K1/03
Filed: 1981-09-25
Granted: 1984-10-02
Abstract: ABSTRACT OF THE DISCLOSURE         Variations in performance of metal clad reinforced resin laminates may be minimized by aging the laminates in a high-temperature, high-humidity atmosphere subsequent to the curing step.  The products are useful for the production of printed circuit-wiring boards.
Patent CA-1162801-A (CA)
Inventor: CASSOU ROBERT
IPC: A61D19/02
Filed: 1981-11-25
Granted: 1984-02-28
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention relates to single shot stocks of animal semen to be used for artificial insemination of poultry such as turkeys, hens and guinea fowl, of the kind comprising a tube presenting an opening of relatively small diameter so that the semen introduced therein can be maintained therein by capillarity alone so as to avoid the use of any bung.    The object of the invention is to provide a stock of semen of the kind referred to which avoids any risk of waste of material.   To this end, the invention provides a stock of the kind comprising a tube made of relatively flexible material presenting an opening for receiving the semen whose diameter is significantly greater than the thickness of the cylindrical wall, one end of the tube terminating in a brim forming by bending the end of the wall within the tube, characterised in that this brim is shaped so that its free edge comes into direct contact with main cylin-drical wall of the tube.
Patent CA-1168722-A (CA)
Inventor: DIVERS RAYMOND T
IPC: H01R9/16
Filed: 1981-11-30
Granted: 1984-06-05
Abstract: Electric Terminal Abstract An electric terminal comprising a body, a plurality of terminal pins and terminal nuts, a pin retainer, and retainer connecting apparatus releasably connecting the pin retainer to the terminal body.  The terminal pins longitudinally extend through the body, and the terminal nuts encircle and engage upper portions of the terminal pins and are held thereby in pressure contact against the body.  The pin retainer longitudinally extends between terminal pins to insulate electrically the pins from adjacent pins, and transversely extends over the terminal nuts to maintain the terminal nuts and the terminal pins in place.  The terminal pins longitudinally extend above the transversely extending portion of the pin retainer to provide access to the terminal pins.
Patent CA-1156914-A (CA)
Inventor: MOSIMAN CHARLES A
IPC: B60G7/00
Filed: 1982-05-28
Granted: 1983-11-15
Abstract: Abstract of the Disclosure A pair of the rigid right angle brackets are threadedly engaged by a threaded bar and are arranged for connection to opposite wheel supporting struts of a vehicle so that one strut can form an anchor point for straightening the other strut upon threaded adjustment of the bar in the brackets.  The bar also has end loops for rotating it and also so that it can be anchored to an outside source for straightening one or both of the struts.  The brackets have a removable base portion for substitution of selected bases to accommodate different struts.  The brackets also include side apertures for removably receiving a tension device for applying a side-ways force if desired.  Gauge means are provided between the brackets and the bar to illustrate adjusting dis-tance.
Patent CA-1169869-A (CA)
Inventor: HONDA TADATOSHI
IPC: B01J23/00
Filed: 1982-06-11
Granted: 1984-06-26
Abstract: SPECIFICATION     Title of the Invention Process for the Preparation of Indoles Abstract of the Disclosure A process for the preparation of indoles which comprises reacting aniline or a derivative thereof with a 1,2-glycol in the presence of a catalyst comprising silver supported on a carrier having a specific surface area of not less than 10 m2/g.
Patent CA-1188187-A (CA)
Inventor: BROOKS GEOFFREY O
IPC: A24D1/00
Filed: 1982-07-28
Granted: 1985-06-04
Abstract: ABSTRACT      A smoking article which comprises a rod of smoking material contained within a wrapper has an air-permability in a range of from 20 to about 120 Coresta units and is provided in the region of the mouth end, with ventilation means to give a degree of ventilation of 15 to 90%, the ratio of carbon-monoxide yield to tar yield of the smoking article being significantly less than 0.9.  If the article has a tip means, the ventilation means may be provided, at least partially, in the tip means.  The smoking material may include a high propor-tion of lamina-leaf tobacco having a relatively high nicotine content.  Tobacco in the smoking material, possibly including stem tobacco, is coarsely cut or shredded.  The smoking material may include up to 60% of expanded tobacco.  The wrapper may contain an addition of a burn-promoting agent.