baber/WOPTO huggingface dataset:
Patent CA-1176516-A (CA)
Title: Oscillating soot blower mechanism
Inventor: ACKERMAN DEAN C
IPC: F23J3/02
Filed: 1982-02-26
Granted: 1984-10-23
Abstract: ABSTRACT OF THE DISCLOSURE          An accessory transmission conversion mechanism of the type disclosed in the U.S. Patent to Melting, No. 4,177,539, for causing the lance tube of a long retracting soot blower to oscillate about its longitudinal axis, is provided with a lost motion driving connection between the yoke driving gear and the crank of the Scotch yoke which generates the oscillating motion.  A holding portion on the gear permits locking out such lost motion when desired.  When lost motion is present, the blowing path is automatically changed when the blower reverses.  When locked out, the blowing pattern is changed so that the jet traces the same path in each direction of movement.
Patent CA-1166674-A (CA)
Inventor: COLAVECCHIO ROBERT J
IPC: H01H37/54
Filed: 1982-03-12
Granted: 1984-05-01
Abstract: ROBERT J. COLAVECCHIO     SINGLE POLE DOUBLE THROW THERMOSTATIC SWITCH            ABSTRACT OF THE DISCLOSURE         A construction for a single pole double throw thermostatic switch of the type having a bimetallic disc which communicates with a resilient contact arm to alternatively effect electrical continuity between the arm and a pair of fixed contacts, and a method of assembling and adjusting the same.  One of the fixed contacts comprises a bendable arm so that the gap between the fixed contacts is adjustable by bending the arm prior to final assembly of the switch.  Because the gap is set prior to the final assembly of the switch, sub-stantial increases in precision and reliability are realized since the contacts may be observed during setting thereof.  Furthermore, the necessity for an external gap setting adjustment screw on the switch is eliminated.
Patent CA-1172468-A (CA)
Inventor: MCWHORTER THOMAS E
IPC: G01M3/20
Filed: 1982-03-31
Granted: 1984-08-14
Abstract: ABSTRACT     A process is provided for making a distinction between solid, porous materials, e.g. thermoplastics, having surfaces which are either untreated or treated to render them measurably impermeable to volatiles. The surfaces are first exposed to a high concentration of a volatile fluid which is removed after a fixed time period.  The surfaces are then exposed to an environment, e.g. a vacuum, to cause the volatile fluid to back-diffuse and the fluid that back-diffuses is measured.  The rate at which the fluid back-diffuses from the untreated surface is considerably greater than that of the treated surface.
Patent CA-1194847-A (CA)
Inventor: SKINNER EDWARD A
IPC: B65B7/18
Filed: 1982-05-10
Granted: 1985-10-08
Abstract: PACKAGING ABSTRACT OF THE DISCLOSURE       A gable-topped carton blank is cut from paperboard coated on both faces with thermoplastics.  In the top closure, a loop of sub-panels provides a sealing fin. Each of two opposite said sub-panels is folded inwardly upon itself and one is opened-out in forming a pouring spout.  To reduce the tendency for the internal surface middle zone of this sub-panel to adhere to the internal surfaces of two other upper sub-panels during heat-sealing, these latter surfaces are formed in the blank with embossed recesses corresponding somewhat in position with recesses in sealing jaws.
Patent CA-1218399-A (CA)
Title: Operating mechanism of a low voltage electric circuit   breaker
Inventor: BOICHOT-CASTAGNE BERNARD
IPC: H01H73/38
Filed: 1982-05-17
Granted: 1987-02-24
Abstract: Abstract.-OPERATING MECHANISM OF A LOW VOLTAGE ELECTRIC CIRCUIT BREAKER.     A multi-pole circuit breaker having a molded case and a contact operating mechanism supported in said case.          The mechanism is controlled by a handle and a trip device.          To obtain the reset of the trip hook when said trip device has opened the contacts, a rocker secured to the handle engages a drive lever forming an extension of the upper link of a toggle Joint of said mechanism. The catch of the trip device is biased into an intermediate balanced locking position by means of a spring and is positioned onto a pivot pin by means of radial projection insides the bore at the catch which fits into a matching groove of the pin.
Patent CA-1172933-A (CA)
Inventor: LUSCH JUERGEN
IPC: C10L1/32
Filed: 1982-05-27
Granted: 1984-08-21
Abstract: ABSTRACT A process is disclosed for producing pumpable coal-water suspensions by grinding pre-comminuted coal with water in a packed column in a ratio corresponding to the composition of the suspension ready for use.  The addition of water or coal is controlled consequent on measuring the density of the suspension leaving the mill, and the grain size of the coal particles is controlled following measurement of the viscosity of the suspension.  The addition of additives to the water is regulated according to the amount of coal added to the mill.
Patent CA-1172343-A (CA)
Inventor: SHENG PING
IPC: H01L31/0216
Filed: 1982-06-29
Granted: 1984-08-07
Abstract: ABSTRACT OF THE DISCLOSURE         A solar cell which includes a thin layer of active material bounded on the side toward the incident light with an antireflection coating and bounded on the other side by a reflecting diffraction grating to inter-nally reflect the incident light back into the active material.
Patent CA-1175706-A (CA)
Inventor: AVIRAM ARI
IPC: G11B9/06
Filed: 1982-06-30
Granted: 1984-10-09
Abstract: LIGHT INDUCED CAPACITANCE CHANGES IN DONOR   POLYMERS (OR SMALL MOLECULES) FILMS AND ITS USE FOR INFORMATION STORAGE IN VIDEO         DISKS AND THE LIKE                       ABSTRACT            A method for capacitatively storing data on a grooveless storage device is provided.  The storage device is comprised of a conductive substrate having a layer of a photosensitive composition which dielectric constant is varied in the presence of irradiation.  The method is carried out by exposing a layer of a photosensitive composition to irradiation in a predetermined pattern.  The exposed'layer is fixed by heating.  Video disks for recording and playing back video signals can be prepared in accordance with the present method.
Patent CA-1188882-A (CA)
Inventor: KUBO OSAMU
IPC: C01G51/00
Filed: 1982-09-10
Granted: 1985-06-18
Abstract: Abstract of the Disclosure A method for preparing a magnetic powder for high density magnetic recording includes melting a mixture containing the fundamental component of a hexagonal ferrite, a substituting component for reducing the coercive force, and boron trioxide as a glass forming substance in predetermined amounts.  The resultant molten material is rapidly cooled to obtain an amorphous body which is then heat-treated to produce desired substituted type hexagonal ferrite particles in the glass matrix.
Patent CA-1185543-A (CA)
Inventor: ALMAGOR DANIEL
IPC: B66B11/00
Filed: 1982-09-14
Granted: 1985-04-16
Abstract: AUTOMATIC EJECTOR SYSTEM     ABSTRACT OF THE DISCLOSURE          Apparatus for automatically handling a material unit in an elevator system.  The disclosed apparatus ejects a wheeled cart from an elevator car by engaging a face of the cart with a pusher arm suspended from a carriage which tra-verses a track mounted at the top of the elevator car.  The carriage and pusher arm are capable of ejecting the cart clear of the car from either end of the car.
Patent CA-1173898-A (CA)
Inventor: JENSEN HENRY E
IPC: H01M10/00
Filed: 1982-09-16
Granted: 1984-09-04
Abstract: REDUCED MAINTENANCE EXPLOSION DAMAGE RESISTANT                  STORAGE BATTERY                 ABSTRACT OF THE DISCLOSURE   A reduced maintenance, explosion damage resistant storage battery (10), having internal means for both recombining evolved gases and for protecting the bat-tery against damage due to evolved gas ignition whether from external or internal sources is disclosed.  In a first embodiment of the invention, a honeycomb-like member (60) of electrolyte-resistant material substan-tially fills the space within the battery above the battery electrodes, dividing this volume into a plural-ity of small volumes (76), surrounded by cooling sur-faces, so that ignition of one small volume (76) by an external spark or by failure of an internal battery component will not cause damage.  A small space (20) is left above the honeycomb member (60), and a planar catalytic recombination element (78) is provided, substantially filling this space.  In a second embodi-ment, the honeycomb member (60) itself is the catalytic recombination element, being formed of a hydrophobic material such as polytetrafluoroethylene impregnated with platinum or palladium, or of an inert material plated with platinum or palladium.
Patent CA-1190038-A (CA)
Inventor: GUGUMUS FRANCOIS
IPC: C08K5/3445
Filed: 1982-10-14
Granted: 1985-07-09
Abstract: Abstract Low-molecular and high-molecular polyalkylpiperidines are suitable as a synergistic mixture for stabilising organic material, in particular organic polymers.     The compounds are substances known per se.     Thus, for example, the mixture of   is distinguished by a pronounced synergism.
Patent CA-1192803-A (CA)
Inventor: ZELLWEGER CONRAD
IPC: A47J36/30
Filed: 1982-11-17
Granted: 1985-09-03
Abstract: ABSTRACT OF THE DISCLOSURE:           A heating device for heating liquid and solid products comprises a container structure and heating means located at the base of the container structure, the heating means comprising a heating element including a supply of exothermic gas-less combustible material.  The heating element consists of a flat tile like three-layer element comprising a first heat spreading layer made of heat conduct-ing material, a second, intermediate layer composed of the exothermic gas less combustible material, and a third layer made of heat insulating incombustible material.  Ignition means are in operable contact with the combustible material through an opening in at least one of the said first and second layers encasing the combustible material.  The heating element further comprises walls arranged throughout the second layer and dividing the combustible material to define at least one fire path extending from the opening for the ignition means.
Patent CA-1199734-A (CA)
Inventor: FINGER ULRICH
IPC: G06F15/16
Filed: 1982-12-22
Granted: 1986-01-21
Abstract: ABSTRACT OF THE DISCLOSURE          Process  for  the  exchange  of  data  between processing modules and at least one common memory.   It comprises multiplexing, on a common connecting bus bet-ween these modules  and  the  common memory,  at  least address set (BA0 to BA31) and at  least one data set (BD0 to BD31) corresponding to these addresses, in such a way that the data set is synchronously transmitted after the address set.
Patent CA-1216593-A (CA)
Inventor: RITTER HELMUT
IPC: C07C313/28
Filed: 1982-12-22
Granted: 1987-01-13
Abstract: New bis[(fluoro- and chloro-methylthio)formamides], a process for their preparation and their use Abstract The new bis[(fluoro- and chloro-methylthio)-formamides] of the formula             (I), in which A1 and A2 are identical or different and represent the radical   or the radical   wherein R1 denotes an optionally halogenated lower alkyl or alkoxy radical or acetyl, R2 denotes fluorine, chlorine or nitrile, m and n, independently of one another, represent one of the numbers 0, 1 or 2, X denotes fluorine or chlorine and Y represents a bridging member of the formula   can be used as microbicidal agents.     They can be pre-pared by reacting bisformanilides with a sulphenyl chloride in the presence of an acid-binding agent.
Patent CA-1201987-A (CA)
Inventor: SKINNER GORDON R B
IPC: C03B37/027
Filed: 1983-03-16
Granted: 1986-03-18
Abstract: ABSTRACT            "VACCINES AGAINST DNA VIRUSES"            A vaccine against a DNA virus,  for example, Herpes simplex virus, is prepared by incubating a cell sample which has been infected with the virus releasing the nuclei  in  the  infected  cell  material  from  the cytoplasmic  fraction  of  that  material,  chemically fixing  the  polypeptide  chain  in  the  cytoplasmic fraction, and forming a precipitate which includes the virus  antigens  in  the  cytoplasmic  fraction,  the precipitate providing  the active constituent of  the vaccine.  A characteristic  strain of  the  virus  is preferred,  and transfers  its characteristics  to the vaccine so that vaccinated subjects may subsequently be distinguished from infected subjects.
Patent CA-1228010-A (CA)
Inventor: MATHIEU RAYMOND J
IPC: B65B11/54
Filed: 1983-03-24
Granted: 1987-10-13
Abstract: FILM WRAPPING MACHINE INCLUDING FILM LENGTH SELECTION     Abstract of the Disclosure In a stretch film wrapping machine an improved adjustable mechanism controls the film drawing stroke of a film gripper to select the length of film pulled from a continuous roll of film.  The adjustable mechanism comprises an output lever arm which is pivotally mounted to the wrapping machine and an adjustable lever arm pivotally mounted to the distal end of the output lever arm. A link is connected between the adjustable lever arm and an arcuate slot, the arc of which is centered upon the point of connection of the link to the adjustable lever arm when the film gripper is in the position to engage an end of the film roll.  This arrangement adjusts the articulation of the adjustable lever arm when the output lever arm is in an extended film pulling position but returns the film gripper to the film end engaging position regardless of the adjustment of the link within the arcuate slot.
Patent CA-1197824-A (CA)
Inventor: SAVAGE GARRY
IPC: A62B35/00
Filed: 1983-05-06
Granted: 1985-12-10
Abstract: ABSTRACT OF THE DISCLOSURE           The safety vest of the present disclosure comprises a front panel and a rear panel forming a torso encircling garment and displaying a plurality of strap receiving guide strips; a strap arrangement is  associated with  this garment and  includes two main pairs of straps, each strap of the first pair forming a continuous detachable loop with a front portion, a back portion, a shoulder portion and a hip  portion, and  each  strap  of  the  second  pair forming also a continuous detachable loop which is adapted to surround the thigh of a user and which is engaged with the lowermost part of the front portion of the first pair of straps; buckles are associated with  each  strap of  each  pair  for  detaching  the loops.
Patent CA-1211374-A (CA)
Inventor: EZER ELEMER
IPC: A61K31/33
Filed: 1983-05-10
Granted: 1986-09-16
Abstract: A b s t r a c t The invention relates to new anti-ulcer or anti-ulcer and antiinflammatory compositions, which contain a combination of an anti-ulcer agent or a salt thereof with salicylic acid or an alkali metal salt thereof and optionally a non-steroidal antiinflammatory agent or a salt thereof.  As an anti-ulcer agent prefer-ably cimetidine or ranitidine is employed,  while the preferred non-steroidal antiinflammatory agent is indomethacin.       The new compositions according to the invention are devoid of the known side-effects observed as a result of concurrent administration of an anti-ulcer agent and a non-steroidal antiinflammatory agent, moreover they possess a synergistic anti-ulcer activity.
Patent CA-1207495-A (CA)
Inventor: HEUSCH RUDOLF
IPC: C08G18/32
Filed: 1983-05-17
Granted: 1986-07-08
Abstract: HOMOGENEOUS, STORAGE-STABLE POLYOL COMPOSITIONS OF HIGH ETHYLENE GLYCOL CONTENT AND THEIR USE FOR THE PRODUCTION OF POLYURETHANES        ABSTRACT OF THE DISCLOSURE       A homogeneous, storage-stable, emulsifier-free polyol mixture having a high mixed OH-number and a high ethylene glycol content comprising 100 parts of a relatively high molecular weight polyalkylene oxide polyol having an OH-number of from 20 to 210, which contains at least 5%, and less than 80%, by weight, of terminal ethylene oxide blocks, from 0.1 to 30 parts of a low molecular weight diol mixture having an OH-number of 1200 to 1650 in the form of a ? action product of 1 mole of ethylene glycol with 0.1 to 0.5 moles of propylene oxide, optionally, up to 5 parts of di- and/or tri-functional compounds containing reactive hydrogen atoms and having a molecular weight of from 32 to 399, and optionally, other auxiliaries and additives known in the production of polyurethanes. Also, polyurethanes produced using these polyol mixtures.
Patent CA-1194663-A (CA)
Inventor: LUPKE MANFRED A A
IPC: B29C48/11
Filed: 1983-05-27
Granted: 1985-10-08
Abstract: CALIBRATOR FOR USE IN THE MANUFACTURE OF DOUBLE WALLED THERMOPLASTIC PIPE In an apparatus such as a corrugator for manufacturing thermoplastic pipe with a corrugated outer wall and a smooth inner wall, a calibrator is employed to provide a smoother inner wall and a more rapid inner wall cooling. The calibrator includes a tube wound into a helical coil and an adjustment mechanism for adjusting the coil diameter. A cooling fluid may be passed through the tube.
Patent CA-1210647-A (CA)
Inventor: CAFFYN ALLAN E
IPC: F23G5/00
Filed: 1983-07-26
Granted: 1986-09-02
Abstract: ABSTRACT          An incineration system for processing solid, semi-solid waste material and sludge includes an incin-erator unit which has a horizontally disposed rotary primary oxidation chamber and a generally vertically dis-posed secondary oxidation chamber which receives gaseous products of combustion from the primary chamber.  Baffles within the secondary chamber provide a tortuous gas flow path through the secondary chamber.  Gaseous emissions from the incinerator unit pass through a heat recovery boiler, a baghouse and a scrubber tower before being dis-charged to atmosphere.  A control system controls rota-tion of the primary oxidation chamber and an auger/shredder which feeds waste material to be burned into the primary oxidation chamber.  The control system may include a programmable computer for modifying the control functions in response to programmed data relating to the characteristics of material processed in the in-cineration system.
Patent CA-1211551-A (CA)
Inventor: COSMA CALIN
IPC: G01V11/00
Filed: 1983-11-07
Granted: 1986-09-16
Abstract: Abstract The invention concerns a signal device for the generation of a seismic pulse, comprising an elongated tubular unit to be fitted in a borehole and consisting of a hammer part (27) and a clamping part (16), said hammer part (27) comprising a hammer (29) for hitting a striking head (28) and said clamping part (16) comprising at least one expander plate (19) extending hydraulically from the wall of said device and serving to lock the device in a borehole at a desired level. Said hammer part (27) is provided with a double-action hydraulic piston (47) whose rod (46) has mounted on its free end a locking bell (37, 38), which during the stroke of piston (47) engages with the hammer pin (32) of said spring-loaded hammer (29) and towards the end of the piston return movement disengages from said hammer pin.  (Fig. 14)
Patent CA-1222255-A (CA)
Inventor: CHASAR DWIGHT W
IPC: C08K5/52
Filed: 1983-11-07
Granted: 1987-05-26
Abstract: ABSTRACT OF THE DISCLOSURE   2,6-di-t-butyl-4-substituted phenyl bis(3,6-di-t-butyl -2-naphthyl)phosphites, readily prepared by reacting together a phosphorodichloridite  of  a  4-substituted-2,6-di-t-butylphenol and a sodium salt of 3,6-di-t-butyl -2-naphthol, to form antioxi-dant  and  ultraviolet  stabilizers  that  form  particularly effective combinations with hydroxyphenylalkyleneyl isocyanur-ates  to  provide  enhanced  oven  aging  properties  to  organic materials subject to attack by heat and oxygen.
Patent CA-1208736-A (CA)
Inventor: BRYANT DAVID M
IPC: H04L5/14
Filed: 1983-12-22
Granted: 1986-07-29
Abstract: ABSTRACT OF THE DISCLOSURE SYSTEM AND METHOD FOR NAME-LOOKUP IN A LOCAL AREA NETWORK DATA COMMUNICATION SYSTEM           This disclosure relates to a system and method for the synchronization of variable-length messages being transmitted between stations of a local area contention network where the messages are made up of a variable number of fixed-length packets.  This system is adapted for automatic address assignment of different stations of the network so that the network may be expanded or contracted by adding stations and removing stations respectively.  In this manner, a very reliable network is provided in that the failure of any particular station does not interfere with the functioning of the other stations in the network or the network itself.  In addition, the system includes provision for associating various server stations with a given procedure so that a client station may broadcast a request for a procedure and corresponding server stations will send the response to the client station containing the network identification of the server station.  If two or more stations contain the particular procedure called for, the first one to respond to the client station is selected.
Patent CA-1200022-A (CA)
Inventor: MICHAELSEN JAN
IPC: A47C27/22
Filed: 1984-01-25
Granted: 1986-01-28
Abstract: ABSTRACT     A cushion or pillow for use by making upholstered furniture comprises a generally block- or plate-shaped foam core   and a fibrous stuffing material which surrounds the core. The stuff-ing material includes at least one layer or web of a cable fiber material, the layer being dimensioned and retained to completely enclose the core. The long and generally uniformly oriented cable fibers or filaments are retained and the stuffing material does not include free or loose fibers. Accordingly, it is not necessary to make specific demands with respect to the tightness of cover fa-brics, since there are no loose fibers which are able to penetrate the cover. The fact that the long fibers or filaments are continuous has also the effect that the fibers or filaments are not able to lump or become firmly bonded together and, thereby, the cushion can be cleaned by usual washing and drying.
Patent CA-1228692-A (CA)
Title: Organopolysiloxanic compositions containing polyacyloxysilanes and hardening very fast to form elastomers in the presence of a promoter of the  phosphate type
Inventor: LETOFFE MICHEL
IPC: C08K3/32
Filed: 1984-01-26
Granted: 1987-10-27
Abstract: Organopolysiloxane compositions which rapidly harden to the elastomeric state, even at ambient temperatures, are comprised of (i) a polyhydroxylated polysiloxane, (ii) a polyacyloxysilane cross-linking agent therefor, and (iii) a hardening accelerator comprising water and an alkali or alkaline earth metal phosphate and/or polyphosphate. The subject compositions are useful, inter alia, for providing elastomeric seals.
Patent CA-1244405-A (CA)
Inventor: SMETS PIERRE
IPC: C12P21/00
Filed: 1984-01-27
Granted: 1988-11-08
Abstract: For the Contracting States BE CH DE GB IT LI LU NL SE 1. Preparation process for glycoproteins in which, in order, a solution of purified glycoproteins is prepared by diafiltration of an extract of a lysate of cultures of Klebsiella pneumoniae, the said solution is treated with a halide of a quaternary ammonium, the supernatant is isolated by eliminating the precipitate so obtined, the supernatant is concentrated by use of at least one means of selection of molecules, the concentrate is treated cold with at least one alkanol of low molecular weight, the precipitate so obtained is isolated and, if desired, is washed with at least one alkanol of low molecular weight and dried. For the Contracting State AT 1. Preparation process for glycoproteins in which, in order, a solution of purified glycoproteins is prepared by dialfiltration of an extract of a lysate of cultures of Klebsiella pneumoniae, the said solution is treated with a halide of a quaternary ammonium, the supernatant is isolated by eliminating the precipitate so obtained, the supernatant is concentrated by use of at least one means of selection of molelules, the concentrate is treated cold with at least one alkanol of low molecular weight, the precipitate so obtained is isolated and, if desired, is washed with at least one alkanol of low molecular weight and dried.