baber/WOPTO huggingface dataset:
Patent CA-1110097-A (CA)
Inventor: WAREHAM RICHARD R
IPC: G03B17/52
Filed: 1978-06-28
Granted: 1981-10-06
Abstract: ABSTRACT OF THE DISCLOSURE                    A photographic film assemblage of the self-developing type is specially configured for use in conventional cameras including those of the 35mm type.  Photographic processing apparatus is provided for use in conjunction with the self-developing type film assemblages which have been previously exposed by the conventional type camera.  The film assemblages comprise a substantially lighttight cartridge into which the film strip may be rewound subsequent to exposure in the conventional type camera thereby facilitating its removal from the camera and its insertion into the processing apparatus which operates again to withdraw the film strip from its cartridge so as to effect the processing of the film strip.  After processing, the film strip is advanced from the processing apparatus to provide a plurality of fully developed transparencies which may be cut and framed in a conventional manner.
Patent CA-1047962-A (CA)
Inventor: MORRISON WILBUR J
IPC: B65H9/06
Filed: 1978-07-14
Granted: 1979-02-06
Abstract: SHEET FEEDING SYSTEM ABSTRACT OF THE DISCLOSURE An in-line inserter device comprises envelope and insert feeding assemblies, a stuffing-station assembly and a sealing and stacking assembly.  The envelope feeding assembly withdraws envelopes from a hopper-held envelope stack and conveys them, first with an accelerating conveyor and then with an endless conveyor, along an involute path toward the stuffing station.  Mistake detecting rolls are positioned slightly downstream of ejection rolls for detecting mistakes and indicating when more than one mistake is made.  The insert feeding assembly comprises a plurality of hopper-held insert stacks which are positioned in line with an insert conveyor.  The insert conveyor carries dispensed inserts from the hopper-held insert stacks to the stuffing station.  The stuffing station assembly coordinates operation of the insert and envelope feeding assemblies in a special way to efficiently accomplish the stuffing of the inserts into the envelopes.  Subsequent to such stuffing, filled envelopes are conveyed from the stuffing station, sealed, and stacked by the sealing and stacking assembly.
Patent CA-1107949-A (CA)
Inventor: SCHLICKLIN PHILIPPE
IPC: C09D5/00
Filed: 1978-09-06
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to denaturation compositions for water-base paints.  These compositions are constituted b aqueous solutions containing effective amounts of at least one sulphate of iron (II), of magnesium or of manganese.  To control the precipitation conditions of the denatured paint, these solutions may also contain a surface active agent which is a polyether of the form   in which R is alkyl, aryl, aryl-alkyl or alkyl-aryl group, containing at least 10 carbon atoms, and n and p are whole numbers of which one may be zero, n + p being comprised between 12 and 100. ]
Patent CA-1096931-A (CA)
Inventor: FARKAS RUDOLF
IPC: H05B41/34
Filed: 1978-09-29
Granted: 1981-03-03
Abstract: ABSTRACT    A power supply circuit for a discharge lamp, comprising an electric power source outputting a d.c. voltage and capable of reabsorbing electrical energy, which also comprises an energy transferring circuit inserted between the electric power source and a first capacitor connected to the lamp, the capacitor being charged via the energy transferring circuit and adapted to store the energy required for each discharge across the lamp, the energy transferring circuit comprising a first current path comprising the primary winding of an autotransformer and adapted to transfer current from the electric power source to the first capacitor until the voltage across it reaches a predetermined value, and a second current path comprising a second capacitor for storing part of the surplus or non-used energy stored in the autotransformer during the charging of the first capacitor.      In order to reduce the duration of the charging cycle of the first capacitor and to reduce the genergy losses the energy transferring circuit further comprises a third current path comprising the secondary winding of the auto-transformer, which path serves for returing the unused energy stored in the autotransformer and in the second capacitor to the electric power source.     A preferred use of the above circuit is as power supply of a flash lamp serving as light source in an optical analysis apparatus.
Patent CA-1135187-A (CA)
Inventor: WALKER STEPHEN E
IPC: A61K9/48
Filed: 1978-11-02
Granted: 1982-11-09
Abstract: Abstract of the disclosure: A process for the manufacture of pharmaceutical pre-parations in hard capsule form and a capsule filling machine equipped with a detector system and a filling head suitable for doing a liquid.
Patent CA-1113470-A (CA)
Inventor: FREHEL DANIEL
IPC: A61P29/00
Filed: 1978-12-12
Granted: 1981-12-01
Abstract: Process for the preparation of thieno[2,3-c]- and [3,2-c]pyridines, new thieno[2,3-c]pyridine deriva-tives  obtained thereby,and their therapeutic applications.            ABSTRACT OF THE DISCLOSURE.  This invention relates to a process for the prepa-ration of thieno[2,3-c]- and [3,2-c]pyridines having respectively the following formulae :                            (I)   and                         (II) in which R1 and R2, which may be the same or different, represent each a hydrogen atom or an alkyl group, and their pharmaceutically acceptable acid addition salts, comprising : a) condensing a compound of the following formulae (VII) or (VIII), respectively.                              (VII)  and                     (VIII) with a sulfonyl chloride having the formula ClSO2R3, in which R3 is a lower alkyl radical or a phenyl radical optionally substituted with a halogen atom or a lower alkyl group, within a two-phase solvent system and in the presence of sodium carbonate; b) oxidizing in a solvent medium the resulting alco-hols having respectively the following formula (V) or (VI):         (V)                          (VI) c) treating the resulting ketones, having the following formula (III) or (IV) :                                 (III)   (IV) with a basic agent having the formula RO-M+ in which R is a branched- or straight-chain aliphatic alkyl radical and M+ is an alkali metal cation, within an alcohol solvent having the formula ROH, ana at the reflux temperature of the reaction mixture, to give the compounds of the formula (I) or (II), respectively.  The new compounds have useful anti-inflammatory activity.
Patent CA-1108629-A (CA)
Inventor: KLINGLER KARL H
IPC: A61K31/16
Filed: 1978-12-18
Granted: 1981-09-08
Abstract: ABSTRACT OF THE DISCLOSURE The present invention provides hemiamides of unsatur-ated aliphatic dicarboxylic acids having the general formula                        (I) wherein R1, R2 and R3 are identical or different and represent hydrogen, a halogen atom, a hydroxy group, a methyl group or a methoxy group or two of those radicals together represent a methylene-dioxy group, R4 represents hydrogen or a methyl group, the radicals R6 and R7 represent, independently of each other, hydrogen or C1-C4-alkyl groups, and n is 0 or 1, and their salts, the N-(2-(3-hydroxy-phenyl)-2-hydroxy-ethyl)- maleic monoamide being excluded in the case of the free acids.  The hemiamides have pharmacological properties.
Patent CA-1111551-A (CA)
Inventor: SAKAMOTO HITOSHI
IPC: G11B20/02
Filed: 1979-01-22
Granted: 1981-10-27
Abstract: ABSTRACT OF THE DISCLOSURE        A circuit for forming a vertical synchronizing pulse at the end of a field of a composite video signal utilizes the characteristic of the video signal that the equalizing pulses in the vertical blanking interval have a pulse width one-half that of the horizontal synchronizing pulses in the composite video signal.  Accordingly, the circuit includes a discriminating pulse generator which generates a discriminating pulse whose duration ends before the trailing edge of a horizontal synchronizing pulse, but after the trailing edge of an equalizing pulse; a comparator, such as a D-type flip-flop, for comparing the timing of the discriminating pulses with that of the equalizing and horizontal synchronizing pulses to discriminate the equalizing pulses on the basis of such comparison; and a generator for generating the vertical synchronizing pulse in response to the discrimination of the equalizing pulses.
Patent CA-1124425-A (CA)
Inventor: CHRISTENSEN DONALD I
IPC: B32B17/10
Filed: 1979-01-29
Granted: 1982-05-25
Abstract: ABSTRACT A polyvinyl butyral composition useful as an interlayer in architectural glazing units is plasticized by a blend of a di(C5 to C8 alkyl) adipate and a C3 to C6 alkyl benzyl phthalate.
Patent CA-1118611-A (CA)
Inventor: CITRIN PAUL S
IPC: G01F11/00
Filed: 1979-03-06
Granted: 1982-02-23
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus for control of multiple liquid dispensing providing accurate metering, close spacing of the fluids dispensed and rapid cycling One embodiment contemplates transferring liquids from a multiplicity of containers to a corresponding multiplicity of wells in a microtitration test tray, and includes a multiplicity of resilient conduits extending from the containers into a common pinch type valve that clamps the ends of the conduits closed or permits them to open for liquid discharge.
Patent CA-1138354-A (CA)
Inventor: DICK JAMES M R
IPC: A01K79/00
Filed: 1979-03-23
Granted: 1982-12-28
Abstract: ABSTRACT OF THE DISCLOSURE       Apparatus for conveying and handling delicate articles such as fish, in accordance with the present invention, includes an elongated inlet duct adapted to extend into an article storage region, such as the hold of a ship.  The suction producing means provides for a flow of air through the elongated inlet duct at a velocity sufficient to entrain the articles in the air flow and to carry same through the inlet duct.  A separating means is interposed between the suction producing means and the inlet duct for receiving articles passing through the inlet duct and for separating such articles from the air flow.  The separating means includes a hollow chamber of generally circular cross-section defining a generally upright axis of symmetry, such chamber having an air inlet channel connected to the inlet duct and an air outlet channel connected to the suction producing means whereby the latter maintains a sub-atmospheric pressure in the chamber.  In accordance with the invention both the inlet channel and the outlet channel are generally tangentially disposed with respect to the circumference of the chamber so that air entering the chamber via the inlet channel moves in a rotational pattern around the chamber axis and thence outwardly of the outlet channel without reversing its direction of rotation.  Articles entrained in the entering flow axe guided around the chamber axis by the interior wall of the chamber and move downwardly within the chamber in a spiral path under the influence of gravitational forces thereon.
Patent CA-1106805-A (CA)
Inventor: TAKAHASHI KENJI
IPC: G11B23/02
Filed: 1979-04-03
Granted: 1981-08-11
Abstract: STORAGE CASE     ABSTRACT OF THE DISCLOSURE     A storage case, adapted to store a cassette of the type having at least one reel, is formed of walls which are closable to form the storage case.  At least one hub engaging member is mounted on a wall for engaging the hub of the reel when the cassette is placed into the storage case.  The hub engaging member includes a post extending from the wall and having a longitudinal slit therein parallel to the longitudinal axis of the post so as to form two compressible post portions, each portion having a finger projecting outward therefrom.  A coil spring is positioned over and guided by the post, and a cap having a cylindrical wall, a top wall and an annular shoulder is positioned over the post.  When assembling the cap 'o the post, the annular shoulder of the cap compresses the post portions to permit the fingers to pass through the annular shoulder and then to expand and lockingly engage the shoulder.  The spring exerts an upward bias force on the cap.  At least one projection is provided on the top wall of the cap to engage the hub.  Locking means prevents the cap from rotating.  The storage case also includes a novel releasable locking assembly, an improved hinge to facilitate the opening and closing of the case and a reinforc-ing member so as to prevent unwanted deflections of the side, or peripheral walls, of the case.     -i-
Patent CA-1169430-A (CA)
Inventor: KATSUBE JUNKI
IPC: C07D311/02
Filed: 1979-04-17
Granted: 1984-06-19
Abstract: Abstract of the Disclosure: A compound of the formula:                               wherein A1 is a single bond or a C1-C5 alkylene group bond-ing at the 2- or 3-position, A2 is a C1-C4 alkylene group, A3 is a single bond or a C1-C3 alkylene group, X-Y is -O-CH2-, -O-CO- or -SOn-CH2- and B is Q carboxy group, a C2-C5 alkoxycarbonyl group, a cyano group, a carbamoyl group of the formula:                    or an amino group of the formula:                   which is useful as an antiviral agent with no side effect.
Patent CA-1123254-A (CA)
Title: Electrophotographic recording material containing  an organic photoconductor and a mixture  of poly methine and triaryl methane  sensitizing dyes
Inventor: LIND ERWIN
IPC: G03G5/06
Filed: 1979-04-19
Granted: 1982-05-11
Abstract: Hoe 78/K 021 ELECTROPHOTOGRAPHIC RECORDING MATERIAL              ABSTRACT         This invention relates to an improvement in an electrophoto-graphic recording material comprising an electrically conductive support, in particular a support adapted for the preparation of printing forms or printed circuits, and a panchromatically sensi-tized photoconductive layer which comprises an organic photocon-ductor, a binder, a sensitizing dye, and conventional additives, the improvement that the photoconductive layer contains, as the sensitizing dye, a mixture of a polymethine dye and a triarylme-thane dye which absorb, respectively, between about 400 and 550 nm and between about 550 nm and 720 nm.
Patent CA-1117475-A (CA)
Inventor: MORI FUMIO
IPC: H05B6/06
Filed: 1979-05-03
Granted: 1982-02-02
Abstract: ABSTRACT A metal cap having a primer layer thereon which has a thermal adhesiveness with respect to a lining layer and wherein part of the lining at the bottom of a cap is thermally adhesively fixed to the primer layer. A method of manufacturing a metal cap including steps of applying a primer to the cap which has a thermal adhesive-ness with respect to a lining layer and setting only a portion of the bottom of the cap to cause only part of the lining to become affixed to the primer.
Patent CA-1120791-A (CA)
Inventor: CALAMARI JAMES A JR
IPC: H01J9/227
Filed: 1979-06-08
Granted: 1982-03-30
Abstract: RCA 72,549 METHOD FOR SALVAGING THE LIGHT-ABSORBING MATRIX AND SUPPORT OF A LUMINESCENT SCREEN                  Abstract In preparing a luminescent screen by depositing a light-absorbing matrix upon a support, depositing a phosphor-particle layer on the matrix and support, and then coating the phosphor-particle layer with a film of organic polymeric material, a method for salvaging the support and matrix substantially undisturbed, while substantially entirely removing the overlying material, wherein the overlying mater-ial is contacted with an alkaline aqueous solution having a pH in the range of 8.0 to 13.0 until the organic polymeric film is at least partially solubilized.  Then, the overlying material is substantially entirely flushed away.
Patent CA-1117167-A (CA)
Inventor: ALLENBAUGH GEORGE G JR
IPC: B05B1/00
Filed: 1979-06-22
Granted: 1982-01-26
Abstract: ABSTRACT OF THE DISCLOSURE    A plurality of circumferentially spaced teeth are posi-tioned in a predetermined manner on the end of a pattern-forming sleeve for a liquid discharge nozzle.  Each of the teeth is provided with a stream-deflecting surface which is disposed to deflect portions of the discharge stream angular-ly into the intercepting relationship with each other to in-crease the liquid particle break-up in the stream and improve the uniformity and homogeneity of the stream pattern.
Patent CA-1124822-A (CA)
Title: Bit-by-bit time-division digital switching  network
Inventor: GLOWINSKI ALBERT
IPC: H04Q11/04
Filed: 1979-06-22
Granted: 1982-06-01
Abstract: ABSTRACT OF THE DISCLOSURE         A bit-by-bit time-division digital switching network switches a plurality of incoming and outgoing isochronous digital data channels having rates which are different but sub-multiples of a given low rate. After phasing said incoming digital channels, bits having a predetermined binary state are detected. Previously stored address words of said outgoing digital channels to be switched to said incoming digital channels are read-out and correspond to switched incoming channels whose detected bits have said predetermined binary state. Then the read outgoing channel address words are multiplexed into a multiplex digital highway at high rate. In the transmission part of each outgoing digital channel address words of said outgoing digital channel are detected. A bit at said predetermined binary state or a bit in the other binary state is transmitted on the outgoing digital channel in response to the detection or failure of detect the address word of said outgoing digital channel.
Patent CA-1140629-A (CA)
Inventor: SONE MASAZUMI
IPC: B60H3/00
Filed: 1979-06-29
Granted: 1983-02-01
Abstract: ABSTRACT OF THE DISCLOSURE           An electrostatic type car air purifier comprising a high voltage generating portion, in which a number of tandemly connected resistors of high resistance value are inserted in an output circuit of the generating portion so as to suppress irradiation of electromagnetic noise and to thereby prevent electromagnetic interference in a car radio or other car mounted electric equipment.
Patent CA-1141148-A (CA)
Inventor: BERKMANN ADOLF
IPC: B05B15/12
Filed: 1979-08-24
Granted: 1983-02-15
Abstract: ABSTRACT OF THE DISCLOSURE    A coating booth for the electrostatic application of powdery materials onto workpieces.  The coating booth has a generally tubular configuration which when viewed in side elevation is generally oval but with a spiral curved bottom front wall which melds into a flat bottom surface extending toward an outlet at the bottom of the rear wall of the booth.  On the rear of the booth there is a fixed fan module to which a removable filter module may be attached so as to interconnect the booth air outlet with the suction fan module.  This construction facilitates quick color changes of the powdery material by maintaining a minimum deposit of powder on the interior of the booth and by enabling the filters to be interchanged without the necessity of first cleaning the filters or of interchanging individual filter media before restarting the booth with a new color.
Patent CA-1120511-A (CA)
Inventor: BAROI STEPHAN I
IPC: A63B21/065
Filed: 1979-09-07
Granted: 1982-03-23
Abstract: ABSTRACT OF THE DISCLOSURE           The apparatus for physical culture and physiotherapy comprises a set of different hollow interchangeable members made from a plastics material.  It comprises, for example, two hollow bodies, each having the filling opening sealed by a plug and two tubular skirts having on their outer or inner walls respectively a thread which constitutes the coupling means.  The two hollow bodies are fixed to the ends of a connecting bar formed by the assembly of three rectilinear elements in order to form a dumb-bell.  The latter also has at its ends two supplementary hollow bodies, identical to the two first hollow bodies and separated therefrom by a supple-mentary rectilinear element.  A sleeve is mounted so as to rotate freely on each of the two supplementary rectilinear elements, so as to provide a more complete apparatus and offering more different possibilities of use than a conventional dumb-bell.
Patent CA-1127224-A (CA)
Inventor: KIMURA MASAMICHI
IPC: H01J29/48
Filed: 1979-09-18
Granted: 1982-07-06
Abstract: TITLE OF THE INVENTION:        Electron Gun for Cathode-Ray Tube ABSTRACT OF THE DISCLOSURE:         In an electron gun for a cathode-ray tube of the type wherein a cathode, control grid electrode, an accelerating electrode and first and second cylindrical electrodes are disposed in the order named and supported and electrically insulated from each other by electrically insulating rods within a neck portion of an envelope, whereby a main electron lens is formed between said first and second cylindrical electrodes, the second cylindrical electrode comprises an enlarged diameter portion and a reduced diameter end portion which is closer to the cathode and is supported by one end of each of the supporting rods; and the first cylindrical electrode has ( 1) a neck portion which is extended through the reduced diameter end portion of the second cylindrical electrode coaxially thereof and radially inwardly spaced apart therefrom, and (2) an enlarged diameter front portion which has the diameter greater than that of said neck portion, is extended coaxially therefrom into said enlarged diameter portion of said second cylindrical electrode.
Patent CA-1107828-A (CA)
Inventor: SHOENLEBEN ALDEN W
IPC: H01R13/523
Filed: 1979-09-20
Granted: 1981-08-25
Abstract: Docket 2489 Abstract of the Disclosure A plurality of separate electrical power supply lead wires each have an exposed end portion projecting from a surrounding insulation. Each lead wire is crimped onto a corresponding collett-like socket member which is inserted into an insulator sleeve disposed within a bore formed within a submersible electrical motor housing. Each socket member receives a conductor prong member which projects Into the sleeve and is crimped to a stator lead wire. A tubular bushing, a resilient ring and a tubular nut surround the lead wire and project into the upper end of the bore for producing a fluid-tight seal between the insulation on the lead wire and the housing and to press the socket member axially into the sleeve which cams the socket member firmly against the conductor prong member. The conductor prong member projects through a hole within an annular lightning arrestor electrode which defines an annular gap surrounding the prong member. The prong mem-ber is also sealed to the motor housing by a resilient ring which is compressed axially within the lower end portion of the bore by another tubular bushing and a tubular nut which surrounds the stator lead wire.
Patent CA-1115433-A (CA)
Inventor: POLLOCK DAVID C I
IPC: C02F3/00
Filed: 1979-10-26
Granted: 1981-12-29
Abstract: ABSTRACT OF THE DISCLOSURE         A method and apparatus is provided whereby a pressurized long vertical shaft bioreactor is protected against extreme surges of influent waste liquid.  The method provides for the transfer of excess waste from the top of the bioreactor head tank to an adjacent collection vessel where, in response to the pressure created in the bioreactor, the collected waste is caused to overflow and is returned to the influent waste stream.  The method permits the return of waste from the reactor to the influent stream while bypassing the normal circulation route through the reactor.  Simplification of control is provided and float or level control valves may be eliminated thereby reducing construction,operating and maintenance costs.