baber/WOPTO huggingface dataset:
Patent CA-1151458-A (CA)
Title: Method and apparatus for assembling ring-type closures
Inventor: YOUNG JERRY W
IPC: B31B50/00
Filed: 1980-06-25
Granted: 1983-08-09
Abstract: METHOD AND APPARATUS FOR ASSEMBLING RING-TYPE CLOSURES            Abstract of the Disclosure An improved multi-station machine is disclosed for assembling ring-type closures from generally cylindrical paperboard cylinders and generally circular paperboard discs.  The machine employs a rotatable dial plate, carrying eight mandrels and an improved ring clamping system, which dial plate is incrementally rotated by an automatic indexer assembly relative to the various operating stations which consist of a ring feed station, a disc feed station, an adhesive dispensing station, a curling station, a grooving station and a closure ejecting station. Means are provided for controlling the operation of the various stations so that they operate in substantial synchronism with one another and with the rotatable dial plate.  The improved disc feed station automatically feeds the lowermost disc from a stack of discs to a position over a ring on the dial plate and simultaneously forms a peripheral skirt on the disc and positions it in an open end of the ring.  The adhesive dispensing station employs a pair of tube pumps to dispense adhesive and lubricant on partially assembled ring-type closures.  The grooving station automatically forms a peripheral groove and a corresponding radially inwardly extending rib in the cylindrical wall of an assembled ring-type closure.  The closure ejecting station provides vacuum means for withdrawing a completed closure from a mandrel on the dial plate and pressurized air means for assisting in the automatic removal of the closure from the mandrel and for automatically propelling the thus removed mandrel from the machine.  The ring feed station provides means for preventing the introduction of rings onto the dial plate in response to an indication of insufficient discs at the disc feed station.  Control means are provided for manually indexing the dial plate as well as prevention of disc feed, and adhesive and lubricant dispensing if an appropriate ring is not present on the dial plate, as well as control means for preventing ring feed if sufficient discs are not available at the disc feed station.  Various other control features are disclosed for the prevention of operator injury, material waste and machine jamming.
Patent CA-1174281-A (CA)
Title: Apparatus for recording, control and early detection of cardiovascular diseases
Inventor: BALIQUE GEORGES A
IPC: A61B10/00
Filed: 1980-07-23
Granted: 1984-09-11
Abstract: APPARATUS FOR RECORDING, CONTROL AND EARLY DETECTION OF CARDIOVASCULAR DISEASES ABSTRACT OF THE DISCLOSURE Apparatus for recording, control and early detection of cardiovascular diseases by detection, recording and/or audible and/or visual display of the heart beat frequency and rhythm from a digital pulse provided by a plethysmographic process at a given spot of the body, such as a finger of a hand, includes a digital pulse sensing device. The pulse sensing device consists of a de-termined frequency generator and an associated sensor, processing circuits, a recording device and/or audible and/or visual display devices. The apparatus includes at least two transducer devices of different physical natures, the output signal of which are pro-cessed separately and/or together to provide better information about the heart beat frequency rhythm.
Patent CA-1152002-A (CA)
Inventor: SYKES RICHARD B
IPC: A61K31/35
Filed: 1980-09-19
Granted: 1983-08-16
Abstract: Abstract SYNERGISTIC ANTIFUNGAL COMPOSITIONS       Synergistic activity against Candida albicans -and Trichomonas vaginalis is obtained when an antifungal imidazole is combined with an anti-microbial agent selected from the group anisomycin, ascomycin, azalomycin F, brefeldin A,  copiamycin, and the 2,4-trans and 2,4-cis isomers of (3,4-dihydro-4-hydroxy-5-(3-hydroxy-2-pyridinyl)-4-methyl-2H-pyrrole-2-carboxamide.
Patent CA-1148540-A (CA)
Inventor: BOLTZE KARL-HEINZ
IPC: C07D209/28
Filed: 1980-10-23
Granted: 1983-06-21
Abstract: Abstract of the Disclosure The invention relates to a process for the production of 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-3-indolylacetoxy-acetic acid (known to be useful as an antiphlogistic agent) which comprises reacting a-(4-chlorobenzoyl)-4-methoxy-phenylhydrazine hydrochloride or sulphonate with laevulinoyl-oxyecetic acid and cyclizing the resulting hydrazone to obtain a product free from 1-benzoyl-5-methoxy-2-methyl-3-indolylacetoxyacetic acid.
Patent CA-1175083-A (CA)
Inventor: DAMM SVERRE
IPC: B62D53/00
Filed: 1981-03-10
Granted: 1984-09-25
Abstract: A b s t r a c t A steering device for many-axled goose-neck trailers coupled behind a tractor or other vehicle via the goose-neck and a fifth wheel on the tractor or other vehicle.  Of the wheel sets of the trailer the foremost one and the rear ones are steered by friction against the road, and in addition thereto the rearmost ones of the rear wheel sets are also forcibly steered from the tractor or other vehicle by the fifth wheel of same via a transmission.  The wheel sets may also be provided with a reverse lock.
Patent CA-1171468-A (CA)
Inventor: MIEDEMA HOTZE
IPC: H04B7/015
Filed: 1981-05-26
Granted: 1984-07-24
Abstract: Abstract:         The present invention relates to an adaptive fade equalizer.  The equalizer is comprised of a differencing unit for forming a difference between an input equal to the equalizer and a component of the equalizer output signal.  A feedback loop is provided for coupling the component of the output signal to the differencing unit. The feedback loop includes a fixed delay T, a variable attenuator and a variable phase shifter.  A phase control network and an attenuation control network compare selected portions of the frequency spectrum of the signal and adjust the variable controls to minimize the effects of multipath fades upon the signal.  It is an advantage of the equalizer that it automatically adjusts for changes in the frequency and depth of the fade notch.
Patent CA-1157563-A (CA)
Inventor: GLICKMAN DAVID
IPC: G06K9/03
Filed: 1981-05-29
Granted: 1983-11-22
Abstract: WORD VECTORIZATION ANGLE HASHING          METHOD AND APPARATUS                     ABSTRACT OF THE DISCLOSURE     A method and apparatus for vectorizing text words for compact storage and spelling verification in a mini-processor system without the use of complex mathematics functions.  A binary storage table contains a plurality of addressable binary numbers.  Each character in an input word is converted into a numerical weighting value.  The numerical weighting values for the characters in a word are used to index into a magnitude weighting table.  The selected magnitude weights are summed to produce a vector magnitude representation for the input word.  The numerical weighting values are also used to cumulatively access the binary storage table.  The values output from the binary storage table are modulo-2 added and accumulated to produce a vector angle represen-tation for the input word.  The calculated magnitude and angle values are used to compactly store a dictionary memory of correctly spelled words.  Words subsequently input for spelling verification are similarly converted to vector magnitude and angle representations for com-parison to the stored dictionary.     AT9-80-003                    .
Patent CA-1187696-A (CA)
Inventor: ZAUGG ROBERT
IPC: B22D37/00
Filed: 1981-09-23
Granted: 1985-05-28
Abstract: ABSTRACT A pair of valve plates for a sliding gate valve each have a sliding surface which, in use, slide relative to one another and a discharge aperture which passes through the plate and opens onto the sliding surface.  Each aper-ture is defined by two wail sections which extend perpendicular to the intended direction of relative displacement of the sliding surfaces and two wall sections which extend parallel to the said direction of displacement.  This results in the length of the edges of the apertures which is exposed to the melt being re-duced and any metal which solidifies between the plates being capable of being pushed into the apertures by relative movement of the plates.
Patent CA-1170865-A (CA)
Inventor: KOUSEK HEINZ
IPC: B23Q11/04
Filed: 1981-10-02
Granted: 1984-07-17
Abstract: ABSTRACT OF THE DISCLOSURE         A manually guided motorized hand tool used for drilling and/or percussive drilling includes a housing with a mass movably mounted about the drilling axis for movement relative to the housing.  A switch is mounted on the housing and is operable by the mass when it moves a certain angular distance relative to the housing.  When operated, the switch cuts off the power supply to the hand tool.
Patent CA-1168389-A (CA)
Inventor: STREHL HEBERT
IPC: H04M11/06
Filed: 1981-10-22
Granted: 1984-05-29
Abstract: ABSTRACT          An analogue/digital telecommunications subscriber station A wide-band hybrid circuit G enables multiplexing (MUL) and demultiplexing (DEX) of an analogue telephone band (3KHz) channel and a digital channel (e.g. 64 or 80 kbit/s) above the telephone band. Appropriate switching (UDE,UDS,UAE and UAS) can then enable the subscriber station T1 n to provide a variety of facilities (DEE,Dee) in addition to the normal speech circuit (M,H). Also the latter can be switched via the digital channel using a coder CO and decoder DEC. This can be used to enable a party station to provide one subscriber with digital speech communication while the other uses the normal analogue channel.          Additional channels above and below the telephone band can be provided.          The wide-band hybrid circuit may take various forms.     (Fig. 1)
Patent CA-1178316-A (CA)
Inventor: SMITH JOSEPH E
IPC: F16C11/06
Filed: 1981-11-10
Granted: 1984-11-20
Abstract: ABSTRACT OF THE DISCLOSURE           A compound bearing consisting of an outer and an inner member movable relative to each other and between which are disposed load carrying annular members.  The load carrying annular members comprise a pair of elasto-meric rings held between the outer and inner members under compression, and a metallic ring insert disposed between and separating the two elastomeric rings.  A narrow clear-ance is provided between the peripheral surface of the metallic ring insert and the inner surface of the bearing outer member, and between the metallic ring inner surface and the inner member peripheral surface.  Normal loads are taken and absorbed by the elastomeric rings, while over-loads and shock loads are taken by the metallic ring insert.
Patent CA-1192605-A (CA)
Inventor: BALCHJUNAS POVILAS I
IPC: H05B41/24
Filed: 1981-12-08
Granted: 1985-08-27
Abstract: LIGHTING SYSTEM                ABSTRACT OF THE DISCLOSURE      A lighting system comprises gaseous discharge lamps connected to a source of regulated alternating current through current transformers. The primary windings of the current transformers are connected in series to the source. The gaseous discharge lamps are connected to the secondary windings of the transformers.
Patent CA-1173376-A (CA)
Inventor: SCHAD ALFRED
IPC: F24D3/00
Filed: 1981-12-14
Granted: 1984-08-28
Abstract: Hoe 80/K 086                              1. Dezember 1981 WLJ-Dr.Wa.-wf ABSTRACT OF THE DISCLOSURE    Disclosed is a plastic pipe comprising an oxygen-im-permeable casing, wherein the casing comprises a barrier layer for oxygen, and an adhesive layer adjacent to the circumferential surface of the pipe and attached to the circumferential surface by an sealed bond, wherein the casing surrounds the circumferential surface on all sides, and wherein the barrier layer is elastic, is substantially impermeable to oxygen and comprises a poly-vinyl alcohol, a vinyl alcohol/ethylene copolymer, or polyacrylonitrile. Also disclosed is a process for the production of the pipe and a use of the pipe as a heat-ing pipe.
Patent CA-1168457-A (CA)
Inventor: STEBER CHARLES E
IPC: F02C7/20
Filed: 1982-02-12
Granted: 1984-06-05
Abstract: AFT MOUNTING SYSTEM FOR COMBUSTION      TRANSITION DUCT MEMBERS               ABSTRACT OF THE DISCLOSURE     A structural support system for the aft end of advanced design combustion transition duct members of specially configured to withstand high temperature gradients and mechanical loads developed in heavy-duty cannular gas turbine combustion systems. A composite element support system is provided for each transition duct member wherein one end of a cylindrical base element is contoured for and welded to the outer wall of its associated transition duct member, while its other end carries a hinge joint of special design to interconnect the transition duct member to a desired mounting member.  The circular footprint of the cylindrical base element on the transition duct member wall is configured to minimize thermal and mechanical stresses especially in the weld joint region, while the hinge joint allows relative movement of the connected parts about a desired axis. Additionally, a hinge joint through bolt is torqued to a predetermined value to dampen out unwanted mechanical vibrations.
Patent CA-1185918-A (CA)
Inventor: NARAMORE RAYMOND A
IPC: G03G15/00
Filed: 1982-03-11
Granted: 1985-04-23
Abstract: ABSTRACT   A collation system is disclosed for use with a very high speed, fully automated reproduction system having a document handling apparatus, copy sheet processor, and a finishing station. In this arrangement, a sorter bin array is arranged to collate the copy sheets into copy sets corresponding to a multiple page document, the array being held stationary for the collection of some of the copy sheets and is moved past a sheet-receiving station for receiving at least one of the copy sheets.
Patent CA-1147387-A (CA)
Inventor: HAMMEL RONALD O
IPC: H02J7/10
Filed: 1982-04-26
Granted: 1983-05-31
Abstract: Abstract of the Disclosure A transformless battery charging circuit is described including a rectifier, a semiconductor switch in series with the battery, a sensing network monitoring battery voltage, a trigger circuit responsive to the sensed battery voltage for controlling operation of the semiconductor switch, and a voltage regulator for regulating output voltage of the rectifier as supplied to the trigger circuit and battery voltage sensing network.  The trigger circuit is coupled to a control terminal of the semiconductor switch and generates a trigger pulse intermediate the beginning and end of the half wave cycle of rectified current for enabling conduction of the semiconductor switch for the remainder of the half wave cycle.  The circuitry in combination with an appropriate rechargeable battery also serves as a power supply to drive a DC load connected to the battery.
Patent CA-1176989-A (CA)
Inventor: ARREGUI MANUEL
IPC: F01B13/04
Filed: 1982-05-18
Granted: 1984-10-30
Abstract: ABSTRACT OF THE DISCLOSURE         An internal combustion rotary engine of the type comprising a rotor, an output shaft eccentric to the rotor, pistons reciprocable in and out in the rotor relative to its axis of rotation, and piston rods connecting the pistons to the shaft.  This rotary engine is characterized by the absence of dead points in the course of the pistons and piston rods, by connection of the piston rods to the output shaft to maintain substantial leverage for the action of the pistons on the output shaft, and by a simple connection between the output shaft and the rotor to concurrently synchronize them.
Patent CA-1190943-A (CA)
Inventor: GARDNER DAVID M
IPC: C07C215/08
Filed: 1982-05-18
Granted: 1985-07-23
Abstract: -i-Abstract of the Disclosure Color-stable alkylaminoalkanol is prepared by adding, prior to stripping-off excess reactant, an alkali metal borohydride to the reaction product of alkylene oxide and an excess of primary or secondary amine and thereafter distilling the reaction mass to recover residual and reacted (borates) alkali metal borohydride and reduced color-forming bodies as bottoms and alkylaminoalkanol as distillate.  If water is present in the reaction between the alkylene oxide and primary or secondary amine, the reaction mass is distilled after recovery of excess amine to recover an azeotrope of the product which is recycled to the reactor.
Patent CA-1188495-A (CA)
Inventor: YOKOI FUMIAKI
IPC: A44B19/42
Filed: 1982-05-21
Granted: 1985-06-11
Abstract: ABSTRACT OF THE DISCLOSURE         Thermoplastic filamentary material is continuously formed into a row of helically coiled or zigzag coupling ele-ments for slide fasteners.  One of the coupling elements as thus formed is measured for a dimension thereof.  The measured dimension is compared with a reference value to detect a dimen-sional error, if any, of the measured one of the continuous coupling elements.  The tensioning of the thermoplastic fila-mentary material prior to being formed into the row of coupling elements is adjustably controlled on the basis of the dimensional error so as to remove the latter from the formed coupling ele-ments.  The measurement of the coupling element may be effected while the row of coupling elements as formed is being held at rest.
Patent CA-1193164-A (CA)
Title: Applicateur utilisable pour le massage du revetement  cutane
Inventor: GUERET JEAN-LOUIS H
IPC: A61H7/00
Filed: 1982-05-26
Granted: 1985-09-10
Abstract: ... Applicateur utilisable pour le massage du revêtement cutané, consistant en un réceptacle à l'intérieur duquel est monté un distributeur de produit liquide et qui est susceptible d'être fermé par une semelle souple, munie de reliefs et de perforations. Le distributeur de produit liquide est doté d'un passage susceptible, lorsqu'il est ouvert, de laisser passer le produit liquide vers l'extérieur, à travers les perforations de la semelle, et présentant une paroi déformable et actionnable manuellement par l'utilisateur pour provoquer la sortie du produit liquide à travers les perforations de la semelle. Le passage destiné au produit liquide est normalement obturé et est ouvert par l'action manuelle de l'utilisateur qui provoque la sortie dudit produit liquide.
Patent CA-1203037-A (CA)
Inventor: POKORNY RICHARD J
IPC: C08L33/00
Filed: 1982-07-13
Granted: 1986-04-08
Abstract: Abstract of the Disclosure An insulative coating composition for providing water-repellancy to and protecting communication wire comprises an admixture of an anhydride copolymer, a flexibilizing copolymer, a suitable solvent system, a hydrophobic, soluble, compatible fluoroaliphatic radical-containing composition and optionally, a mercaptan, and optionally, an antioxidant.  Articles coated with the insulative composition are disclosed.
Patent CA-1195225-A (CA)
Inventor: WILKERSON LARRY A
IPC: A47C7/00
Filed: 1982-07-21
Granted: 1985-10-15
Abstract: TRANSPORTATION SEAT WITH VANDAL-RESISTANT GRABRAIL ABSTRACT OF THE DISCLOSURE A seat for mass transportation vehicles includes a bench portion, a back portion and an elongated impact energy absorbing grabrail extending along the upper edge of the back portion.  The grabrail is molded as an integral, one-piece member from a plastic material.  The grabrail includes an elongated base member having an aisle end and a wall end.  The base member defines a plurality of longi-tudinally spaced attachment apertures.  Suitable fasteners extend through these apertures to secure the grabrail to the upper edge of the back portion of the seat.  A rail portion is formed integral with the base portion and extends therefrom.  The rail portion includes legs which are joined to the upper surface of the base portion.  The grabrail is essentially solid and has a transverse cross section in the shape of a polygon.  The grabrail resists cutting by vandals and deflects on impact to absorb energy and compartmentalize passengers in the vehicle.
Patent CA-1186808-A (CA)
Inventor: SOCLOF SIDNEY I
IPC: H01L27/08
Filed: 1982-07-22
Granted: 1985-05-07
Abstract: ABSTRACT       A method of fabricating an integrated circuit on a body of semiconductor material having a major surface layer of (110) crystallographic orientation by etching vertical slots into the layer to form distinct islands; depositing dopant species in predetermined ones of the silicon islands so that the major surface and exposed edges of ones of the islands become second conductivity type; and thermally oxidizing the exposed surface portions of the body so that oxide fills the vertical slots between the islands.
Patent CA-1214472-A (CA)
Inventor: ERPENBACH HEINZ
IPC: C07C67/29
Filed: 1982-09-07
Granted: 1986-11-25
Abstract: PROCESS FOR RECOVERING IODINE COMPOUNDS FROM THE OFF-GAS    OF CARBONYLATION REACTIONS    ABSTRACT OF THE DISCLOSURE:    The disclosure relates to a process for recovering iodine compounds from the off-gas originating from the reaction of methyl acetate and/or dimethylether with carbon monoxide and optionally hydrogen to give acetic anhydride and optionally ethylidene diacetate in the presence of a catalyst system consisting of carbonyl complexes of noble metals of group VIII of the Periodic System of the elements, an iodine compound, acetic acid, an organophosphorus or organonitrogen compound and, optionally, carbonyl-yielding compounds of common metals. The disclosure provides more especially for off-gas which is removed together with liquid reaction products to be wholly or partially subjected to countercurrent scrubbing treat-ment with methyl acetate at temperatures of -40°C up to +20°C.
Patent CA-1162792-A (CA)
Inventor: MACHNEE CECIL B
IPC: A01C5/06
Filed: 1982-09-13
Granted: 1984-02-28
Abstract: AIR SEEDING BOOT              ABSTRACT OF THE DISCLOSURE     A seeding boot for use with a cultivator shank and utilized for delivering particulate material such as seed, fertilizer, chemicals or the like to soil prepared by a soil working tool comprises a soil deflector which defines a surface for deflecting soil over the seeds deposited on the prepared soil, and thereafter allows the soil to cover the seeds, and a diffusing member matingly engageable with the soil deflecting member for diffusing the seeds or the like into substantially parallel rows and includes a downstream portion which abuts against the inner surface of the soil deflecting member and an upper surface portion separated from the lower surface portion by a predetermined dimension so that together with the soil deflecting member will define an interior cavity through which the particulate matter will be directed, a portion of the upper surface being biased so as to receive various sizes of seed conduits and to increase the versatility of use of the seeding boot.
Patent CA-1184184-A (CA)
Inventor: WEHNER WOLFGANG
IPC: A01N55/04
Filed: 1982-10-08
Granted: 1985-03-19
Abstract: Abstract Triorganotin hydantoin compounds of the formula              (I) wherein R     is Cl C8-alkyl, C5-C8-cycloalkyl, phenyl or   Rl and R2 are each hydrogen, Cl-C8-alkyl, phenyl, hydroxy-phenyl, or together they are C5-C7-alkylene or oxygen, X     is oxygen or sulfur, and Y   is hydrogen or -Sn-(R)3, as well as a process for producing these compounds, and the use thereof for combating pests are described.
Patent CA-1184463-A (CA)
Inventor: LAMADRID RENE
IPC: A61M5/00
Filed: 1982-12-21
Granted: 1985-03-26
Abstract: MOTOR DRIVEN OCCLUSION CONTROLLER           FOR LIQUID INFUSION AND THE LIKE            Abstract of the Disclosure A parenteral solution administration system having a conduit for communication with a source of parenteral solution, a drip chamber carried by the conduit, drop detector means for detecting drops falling through the drip chamber and flow control means including an occlusion device moving between first and second positions for opening and closing the conduit.  Feedback means are pro-vided for controlling the flow control means to cause the rate of drops falling through the drip chamber, as sensed by the drop detector means, to correspond to a predeter-mined drop rate.  The occlusion device is preferably operated by a stepper motor, and the system is disengag-able so that at the occurrence of a predetermined circum-stance, the occlusion device can be disengaged from the motor means and can be moved without corresponding action of the motor means.