baber/WOPTO huggingface dataset:
Patent CA-1240914-A (CA)
Inventor: WIELAND ROY M
IPC: A47C7/00
Filed: 1984-05-25
Granted: 1988-08-23
Abstract: ABSTRACT OF THE DISCLOSURE     A knock-down furniture assembly comprises a joint construction between wood components wherein a rod has a slip fit engagement with a bushing. The rod is affixed to one wood component and the bushing to another. The rod has a head which fits within a hole in the first wood component and is captured by means of cured epoxy resin introduced into the hole around an immediately adjacent portion of the rod's shank. The remainder of the rod projects from the first wood component and when the two wood components are moved into assembly, the rod flip fits within the bushing on the second wood component. Set screws are threaded into tapped holes in the sidewall of the bushing and are accessible through aligned holes in the second wood com-ponent for actuation by a polygonally shaped wrench engag-ing similarly shaped sockets in the ends of the set screws for tightening against the inserted rod shank thereby to lock the two components in assembly, and for loosening to unlock them. The disclosed embodiment is in an upholstered chair.
Patent CA-1233848-A (CA)
Inventor: SZYMSKI EUGENE J
IPC: A63B23/04
Filed: 1984-06-19
Granted: 1988-03-08
Abstract: ABSTRACT           Frame for a bicycle type apparatus such as an exerciser or vehicle, having a closed, rectangular box beam cross-section reach tube secured between a handlebar head tube and a seat mast.  The reach tube has an angular configuration including a rear horizontal section extend-ing along the chain guard, and an upwardly and forwardly extending diagonal section.
Patent CA-1230949-A (CA)
Inventor: TSIAKAS NICHOLAS
IPC: H04M11/06
Filed: 1984-06-29
Granted: 1987-12-29
Abstract: ABSTRACT OF THE DISCLOSURE           Bidirectional communication of voice analog and data message signals over a two wire telephone line that interconnects several electronic key telephone station sets with a digital ac-cess circuit of a central data and voice communication facility is achieved by a multiplexing circuit that functions either as a set interface for a telephone or as a line card interface for the access circuit.  Data messages originating at a key pad of any set or which are input to an interface bus of the multi-plexing circuit are stored in a shift register for subsequent modulation of a high band carrier signal, but only one interface may enter a transmission mode at one time.  Transmission priority is therefore assigned by a controller to the interface that first attempts transmission on an inactive line, i.e., in the absence of the carrier signal.  With transmission initiated, all other interfaces enter a monitor mode to listen but not act on the transmitted message.  Errors in transmissions caused by line noise, or collision transmissions between two or more interfaces are resolved via message transactions between the interfaces.          Retransmission priority based on the unique addresses of the calling interfaces resolves collision issues with priority going to the lowest address.  Controllable transmit and receive equalizers define analog signal paths in the line card interface and are always in an operational mode.  Corresponding equalizers in the set interface are normally quiescent and become fully operational only after a correct address match between calling and called interfaces occurs and the called interface responds with a line signal acknowledging receipt of a valid message. codec may then be enabled and bidirectional communication between a set and the facility is established with voice and signalling being frequency division multiplexed on the line.
Patent CA-1238877-A (CA)
Inventor: KRAMBECK FREDERICK J
IPC: C10G11/00
Filed: 1984-09-05
Granted: 1988-07-05
Abstract: CLOSED REACTOR FCC SYSTEM WITH PROVISIONS FOR SURGE CAPACITY                           ABSTRACT          The present invention involves a fluid catalytic cracking (FCC) apparatus and process comprising a reactor riser zone, a primary and a secondary cyclones, connected in series to the riser zone, and a stripping zone.  The riser zone, the primary and the secondary cyclones, and the stripping zone, are placed within a single reactor vessel.  The primary cyclone is connected to the reactor riser zone by an enclosed conduit which prevents random post-riser thermal cracking of the hydrocarbons after they exit the reactor riser zone.  The conduit contains a trickle valve, or other means, to accommodate sudden increased surges of flow of the hydrocarbons and catalyst mixture.
Patent CA-1230974-A (CA)
Title: Process for refining of chromium-containing molten  steel
Inventor: IKEHARA YASUNOBU
IPC: C21C7/00
Filed: 1984-09-24
Granted: 1988-01-05
Abstract: ABSTRACT OF THE DISCLOSURE           The refining of chromium-containing molten steel by the treatments of decarburization, reduction, and desul-furization is improved in terms of consumption of argon gas used for blowing molten steel, amount of refractories of the AOD furnace, and CaO and CaF2, etc. by a process which com-prises adding to the slag existing after completion of the decarburization, metallic Al as a reducing agent and CaO as a slag-forming agent respectively in amounts necessary for the slag, after completion of the subsequent reduction, to acquire a SiO2 content of not more than 10% and a CaO/Al2O3 ratio in the range of 0.8 to 2.0 thereby enabling the treatments of reduction and desulfurization to proceed simultaneously.
Patent CA-1237935-A (CA)
Title: Process and apparatus for the preparation of  photographic copies
Inventor: WAHLI ROBERT
IPC: G03C5/00
Filed: 1984-10-03
Granted: 1988-06-14
Abstract: ABSTRACT OF THE DISCLOSURE          In a photo finishing operation, the correlation of order envelopes, films and the paper prints produced therefrom is carried out automatically.  The order envelopes, films and the strip of paper prints are provided with the same machine-readable control number per order.  These control numbers are monitored during final processing by machine and, in case of a lack of agreement, the cutting of the film and the paper is prevented and an appropriate alarm is actuated.
Patent CA-1228163-A (CA)
Inventor: MURAKAMI TOKUMICHI
IPC: H04N7/36
Filed: 1984-10-25
Granted: 1987-10-13
Abstract: ABSTRACT OF THE DISCLOSURE    A vector quantizer for quantizing the vector of image and audio information, the vector quantizer being capable of efficiently encoding a compensation predictive error signal at a reduced bit rate by performing adaptive vector quantization after judging the signifi-cance of the compensation predictive error signal in blocks, and capable of movement compensation inter-frame vector encoding in which variable-length encoding of movement vector is facilitated and information production control is achieved easily.
Patent CA-1228147-A (CA)
Inventor: PENN WAYNE M
IPC: H01S3/22
Filed: 1984-11-15
Granted: 1987-10-13
Abstract: ABSTRACT OF THE DISCLOSURE     A gas laser tube assembly is disclosed wherein an elongated gas laser plasma tube is connected by a releasable connection to a member having a gas port positioned adjacent one end of the elongated gas laser plasma tube in spaced relationship thereto along the longitudinal axis of the plasma tube.  The releasable connection and the member are arranged for telescoping movement with respect to another in either direction along the longitudinal axis of the plasma tube at least upon release of the connection thereby facilitating removal and installation of the plasma tube from the assembly.  The releasable connection includes a first part connected to one end of the plasma tube and a second part releasable connected to the member with the first and second parts being releasably connecter to one another. A cooling jacket surrounding the plasma tube is connected at one of its ends to the first part and an electrode is mounted on the second part and extends within the one end of the plasma tube whereby the electrode can be removed from the assembly for cleaning, repair or replacement without disturbing the integrity of the coolant passage defined between the cooling jacket and the plasma tube.  Gas is conveyed to or from the plasma tube by way of the gas port in the member and cooperating gas passages in the releasable connection and the electrode.
Patent CA-1223064-A (CA)
Inventor: VINDING JORGEN P
IPC: G11B20/10
Filed: 1984-11-16
Granted: 1987-06-16
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is a data recovery circuit useful in magnetic data recording systems which employ doublet  pulses to at least partially encode data.  Measurement of the slope of the transit-ion between doublet pulse half-cycle peaks and of the amplitude of this transition allows rejection of high frequency low amp-litude noise and high amplitude low frequency noise.  The use of nearly the entire peak-to-peak voltage swing of doublet pulses makes identifying them relatively reliable.
Patent CA-1243266-A (CA)
Inventor: CHANG SHING
IPC: C12N1/20
Filed: 1984-11-23
Granted: 1988-10-18
Abstract: ABSTRACT              A method and a cloning vector are described for transported cloned heterologous gene products in Bacillus subtilis.  The cloning vector is capable of being replicated in B. subtilis and includes the heterologous gene located and oriented such as to be under the control of an operator, promoter, and ribosomal binding site sequence.  The gene codes for a protein which is under the control of a transport mechanism by which the protein is secreted by the B. subtilis. The gene product is recovered from the growth medium for the B. subtilis.  The cloning vector is also capable of similar use in other bacteria such as E.coli.
Patent CA-1220920-A (CA)
Title: Device for connecting a wall component to a frame  structure
Inventor: LIEPERT MEINRAD
IPC: F16B9/02
Filed: 1984-12-03
Granted: 1987-04-28
Abstract: TITLE OF THE INVENTION:            DEVICE FOR CONNECTING A WALL COMPONENT TO A FRAME STRUCTURE            ABSTRACT OF THE DISCLOSURE:     Wall components, such as compartment dividers, especially in a railroad  car or the like, are secured to a box type frame structure with the aid of an adjustable connecting device. A spacer rail (3) has a flange and a web extending at right angles to each other.  Long holes extend in the web perpen-dicularly to the wall component for securing the spacer rail to the frame structure, after the spacer rail position has been adjusted relative to the frame structure. Screws or screw clamps or the like extend through the long holes. The flange is at least partially coated with an elastic cover. The wall component is secured exclusively to the elastic cover, for example through a hook and loop type connector.  These features allow the installation of compartments into new or existing railroad cars in a simple and economical manner with the added advantage of noise damping by the elastic cover.
Patent CA-1230823-A (CA)
Inventor: HERMES CHESTER E
IPC: E21B43/24
Filed: 1985-01-11
Granted: 1987-12-29
Abstract: STEAM INJECTION METHOD WITH CONSTANT RATE OF HEAT    (D#78,117-F) ABSTRACT         A method is disclosed for recovering hydrocarbons from underground formations by a series of sequenced steps, involving (1) injecting steam of a relatively high quality into the formation and (2) about the time of steam breakthrough, reducing the quality of the steam being injected to a quality between about 25% and about 50% while simultaneously increasing the rate of steam injection so as to maintain a constant rate of heat injection into the formation.  Optionally, hot water having a temperature between about 120° and 180°F may be injected following the injection of about 0.5 pore volumes to about 2.5 pore volumes of reduced quality steam.
Patent CA-1259003-A (CA)
Inventor: ZIELS BURTON D
IPC: F28G3/16
Filed: 1985-02-21
Granted: 1989-09-05
Abstract: ABSTRACT           A retracting lance tube for a sootblower used to clean the interior of large scale boilers featuring nozzle improvements which produce a more concentrated spray of blowing agent discharge thereby enhancing cleaning performance.  According to a first embodiments of this invention, nozzles are employed at various longitudinal positions along the lance tube.  According to a second embodiment, nozzles located at a particular longitudinal position are offset such that their centerlines do not intersect the lance tube centerline.  Each embodiments enables the use of longer more efficient nozzles than is possible according to the prior art.
Patent CA-1224397-A (CA)
Inventor: MURACHI TATSUYA
IPC: B32B5/16
Filed: 1985-03-12
Granted: 1987-07-21
Abstract: ABSTRACT OF THE DISCLOSURE            An electrostatic flocking product in which flocks are fixed to the surface of a base material through an adhesive layer.  The adhesive layer of the electrostatic flocking product is formed by polyurethane prepared by curing a mixture of an iso-cyanate prepolymer and polyisocyanate, with water, and the polyol raw material for the foregoing isocyanate prepolymer is a mixture of a high polyol as the main component and triethanol-amine in a specific mixing ratio.  The electrostatic flocking product of this invention has sufficiently high abrasion resistance at the flocked surface and the foregoing water-cured polyurethane for forming the adhesive layer of the electrostatic flocking product of this invention shows good coating workability at the formation of the adhesive layer.
Patent CA-1248714-A (CA)
Inventor: SMITH ORBERT S
IPC: H01R39/64
Filed: 1985-03-20
Granted: 1989-01-17
Abstract: "ELECTRICAL HOSE SWIVEL CONNECTOR    FOR CANISTER VACUUM CLEANER" ABSTRACT OF THE DISCLOSURE         A vacuum cleaner construction wherein a swivel connector is secured to a top wall portion of the canister hood.  The swivel connector is adapted to have unlimited rotation about the swivel axis, permitting the user to utilize the suction hose and wand of the vacuum cleaner in any position circumferentially about the canister.  The swivel connector includes electrical power transfer structure for providing electrical power therethrough from the canister to electrical conductors carried by the hose and wand for use in energizing the nozzle brush motor or the like.  In the illustrated embodiment, the electrical connection structure includes slip rings and cooperating sliders connected to a power receptacle mounted to the swivel member.
Patent CA-1231451-A (CA)
Title: Procede de transmission synchrone de donnees et dispositif pour sa mise en oeuvre
Inventor: LE MOUEL BERNARD
IPC: H03M13/00
Filed: 1985-05-22
Granted: 1988-01-12
Abstract: Un procédé de transmission synchrone de données qui utilise un code binaire-binaire de type MB 1C 1T et dans lequel les données à transmettre mises sous forme binaire sont partagées en blocs successifs de M bits inversés lorsqu'ils présentent une disparité (marque-espaces) de même signe que les données déjà codées et complétés par un bit d'inversion signalant s'il y a eu inversion et par un bit de trame constitué d'un bit de parité permettant de récupérer au décodage le découpage par blocs effectué au codage. Un codeur avec en entrée un démultiplexeur effectue le découpage par blocs, et est suivi de circuits de calcul d'une somme numérique de mot et de parité et d'une somme numérique courante . Un circuit d'inversion traite les blocs issus du multiplexeur et leur bit de parité sous la commande d'un circuit de décision d'inversion et un multiplexeur transforme en une suite isochrone le signal binaire codé issu du circuit d'inversion et complété par un bit de trame.
Patent CA-1245282-A (CA)
Inventor: MARTENS ALAN
IPC: F01K23/10
Filed: 1985-06-21
Granted: 1988-11-22
Abstract: ABSTRACT OF THE DISCLOSURE         In a cogeneration system embodying a heat recov-ery  steam generator  assisted with a gas turbine and an afterburner for supplying steam and a steam turbine sup-plied thereby,  substantial  change  in the  load plant is supported by control of the afterburner and of  the  gas turbine to ease the change of load on the steam turbine from its initial value to its targeted value.
Patent CA-1245191-A (CA)
Title: Combination towel and rain cover for a golf bag
Inventor: BRICK JACK
IPC: A63B55/00
Filed: 1985-06-21
Granted: 1988-11-22
Abstract: ABSTRACT         There is disclosed herein a golf bag cover having a waterproof outer surface and a towel like inner surface.  The cover may be attached to the shoulder strap buckle of a golf bag and reversed to serve as a towel attached to the bag.  When weather requires, the cover may be reversed and placed over the top of the bag to protect the clubs and interior of the bag from the rain.
Patent CA-1257558-A (CA)
Inventor: MALLORY CHARLES W
IPC: G21F9/34
Filed: 1985-06-26
Granted: 1989-07-18
Abstract: ABSTRACT       A nuclear waste packaging facility for receiving both contact and remote handled nuclear waste in portable shipping containers and encapsulating this waste into ground-disposable modules is disclosed herein. The facility generally comprises a separately shielded section for processing remote handled waste including various remotely-controlled winches and conveyors, as well as a second, separately shielded section for processing contact handled waste. A module transportation and loading section is disposed between the remote and contact handled waste sections of the facility, and places empty module containers in a loading position adjacent each of the two, separately shielded sections of the facility. Both the contact and remote handled waste sections include radiation and ultrasonic detectors for determining the radioactive level of the waste, and whether or not any of this waste is in liquid form. The outputs of these detectors are connected to a central computer, which generates a signal indicating how much of the contact or non-contact handled waste may be loaded into a particular module container before the surface radiation of the completed module will exceed a certain, preselected limit. Additionally, the computer actuates an alarm circuit when either of the ultrasonic detectors generates a signal indicating that any of the waste is in liquid form. Finally, a common grouting station having an extendable trough may be used to grout modules loaded from either the contact or remote handled waste sections of the facility. The facility is preferably close to a land burial site to minimize the distance the completed modules must be transported before they are permanently buried.
Patent CA-1256223-A (CA)
Inventor: SANDE WALTER E
IPC: B01D19/02
Filed: 1985-06-28
Granted: 1989-06-20
Abstract: W. E. Sande et al. 1-1-1 FOAM CONTROLLER     ABSTRACT OF THE DISCLOSURE        An apparatus for controlling the rate at which a defoaming agent is supplied to a processing vessel.  A first sensing element senses the quantity of liquid in the vessel.  A second sensing element senses the position of the upper surface of the foam.  A signal processing circuit combines the outputs of the first and second sensing elements to produce a signal that is used to optimize the rate at which defoaming agent is supplied to the vessel.  In this manner, the amount of defoaming agent that is used is reduced, thereby reducing the cost of operating the process.
Patent CA-1242964-A (CA)
Inventor: HEATH ROBERT B
IPC: B60N2/90
Filed: 1985-10-18
Granted: 1988-10-11
Abstract: ABSTRACT     A child restraint bassinet assembly comprising a support base and a bassinet which hinges in the support base upon release of an inertia responsive trigger latch which has sufficient inertia to move to a release position upon impact, the assembly being retained in a vehicle by a base strap of a tether strap assembly, which is located sufficiently high that the centre of gravity of the bassinet is below the base strap and tilting is thereby limited to downward movement of the rear end of the bassinet within its base.
Patent CA-1270439-A (CA)
Inventor: ELGER WALTER
IPC: A61K31/57
Filed: 1985-10-21
Granted: 1990-06-19
Abstract: Abstract Combination products containing one antigestagen, one gluco-corticoid and one prostaglandin are suitable for joint use in inducing labor and terminating pregnancy.
Patent CA-1260930-A (CA)
Inventor: MIYOSHI KENICHI
IPC: C07H19/10
Filed: 1985-11-04
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE   A nucleotide of the formula [IV] shown below:                          [IV]     wherein: X is hydrogen or -CO-(CH2)n-CO-R3; each of m and n is an integer up to 20; R0 is a protective group of a phosphoric acid group, R1 is hydrogen or a protective group for a 5'-hydroxyl group, R2 is hydrogen or a protective group for an amino group, R3 is a carrier having an amino group as the func-tional group and bound at this functional group in this compound, Y is oxygen atom (-O-) or an imino group (-NH-).    This nucleotide, when the X is -CO-(CH2)n-CO-R3, has a carrier (R3) through a spacer (-CO-(CH2)m-CO-) on extension from the amino group of deoxy-cytidine and therefore can be used as the starting material, namely the resin, for synthesizing a 3'-aminated oligonucleotide according to the solid phase method.
Patent CA-1223484-A (CA)
Inventor: SCHMIDT TERRENCE W
IPC: B63B1/12
Filed: 1985-11-05
Granted: 1987-06-30
Abstract: Abstract of the Disclosure The present invention is directed to maneuvering control systems for small waterplane-area twin hull design watercraft.  The maneuvering control system of the present invention includes horizontal or dihedral foils mounted on the lower hulls of the watercraft.  The foils may take the form of a one-piece rotatable foil or a foil that includes a plurality of movable sections.
Patent CA-1272225-A (CA)
Title: A device for controlling opening and closing of  moveable objects in particular doors and drawers in  motor vehicles, having mutually cooperating stator  and rotor
Inventor: FOGGINI PAOLO
IPC: E05F3/00
Filed: 1986-04-24
Granted: 1990-07-31
Abstract: ABSTRACT     The  device  comprises a rotor having a central   pin,a plurality  of  concentrically  arranged    cylinders and  a sprocket  wheel,  adapted  for mesh engagement with  a  rack fixed  to the sidewall of a drawer compartment.  The  device also  comprises  a stator  adapted for being attached  to  a drawer  and  rotatably  mounted on the pin  and having   a plurality     of     concentrically    arranged    cylinders interposed    between   those   of   the   rotor.   Relative movement  of  the  rotor  and  the  stator  is controlled by an arrangement  of co-operating  grooves,a cam,  and a ball, and  a   high  density  fluid  (LS)interposed  between   the cylinders.