baber/WOPTO huggingface dataset:
Patent CA-1227060-A (CA)
Inventor: VINOGRADOV GEORGY V
IPC: G01N11/14
Filed: 1985-01-04
Granted: 1987-09-22
Abstract: METHOD AND DEVICE FOR DETERMINATION OF RHEOLOGICAL CHARACTERISTICS OF POLYMER      AND DISPERSE SYSTEMS                    ABSTRACT      A method for determination of rheological charac-teristics of polymer and disperse systems, realized by a device, comprises the steps of placing a system to be investigated into a gap between two coaxial cylinders, the first cylinder being rigidly secured of the case of the device, while the second cylinder is rigidly con-nected to an output shaft of a servo drive, subjecting said system to mechanical deformation by tangentially displacing one of the cylinders in relation to the other in condition of the restricted shear flow of the system, and exposing the system to an electrical field produced in the gap by connecting a voltage source to the external cylinder provided with butt ends transparent for radiation. The specified deformation and double refraction of the system are measured to determined thereby the rheological characteristics of the system being investigated.
Patent CA-1248062-A (CA)
Inventor: GARBE MANFRED
IPC: B65G59/10
Filed: 1985-01-23
Granted: 1989-01-03
Abstract: ABSTRACT      A cup dispenser particularly for dispensing foam cups singly from a stack of cups which will normally be a vertical stack comprising a plurality of cam bodies each having a cam surface being a helix about the axis of the body, each body carrying a helically extending projection or bead about the body, the undersurface of the projection or bead presenting an extension of the cam face to provide an enlarged cam face for providing a greater cup rim engaging cam surface than presented by the body itself.
Patent CA-1252429-A (CA)
Inventor: LOEVGREN STEN
IPC: B65G67/02
Filed: 1985-02-14
Granted: 1989-04-11
Abstract: ABSTRACT An apparatus for transferring load units between two carriers comprises at least one transferring means movable between the carriers, said transferring means being adap-ted to carry the load unit in question during the trans-fer, and a device (5) being movable in order to bridge the gap between the carriers. The bridging device (5) forms a part of a support path device for supporting the trans-ferring means during its movement and comprises support path portions (7), which, when the bridging device is moved into a bridging position, is located in overlapping relation, in the direction of movement of the transferring means, to further support path portions (8), which are arranged on the first carrier, while forming a path sup-porting the transferring means during its substantially entire movement from the first carrier to the second car-rier. (Fig 2).
Patent CA-1252641-A (CA)
Inventor: LOGAS DUANE K
IPC: E05C9/04
Filed: 1985-02-15
Granted: 1989-04-18
Abstract: ABSTRACT OF THE DISCLOSURE            A multiple-bolt locking mechanism particularly for use with sliding doors having a narrow stile frame movable into closed engagement with a tubular thin walled jamb frame structure and which comprises a vertically spaced upper main locking unit on the door narrow stile frame having a hook-type bolt actuatable by a key mechanism between an unbolted position and a dead-locked bolted position, a lower slave lock unit on the door narrow stile frame having a hook-type bolt, and an upper slave header locking unit, having a longitudinally reciprocable bolt for bolting engagement with door frame header keepers respectively at a door fully closed position and a door partially open position.  The hook-type bolts are each movable into hooked bolted relation with a relatively thin wall portion of the jamb wall surrounding a bolt receiving opening therein and which is peripherally reinforced by being sandwiched between an associated inner backup steel plate member and an outer trim steel plate member.  The header bolt is spring biased towards a fully projected normal position for operatively entering a receiving opening of a header keeper when the door is in fully closed position or in a partially  open position, but is movable against the biasing sp~ing to a retracted position upon failure of the bolt to enter the bolt receiving opening of an associatea header keepe:- due to misalignment or upon engagement with an adjacent ~eader surface.
Patent CA-1249284-A (CA)
Inventor: JUNGE BODO
IPC: C07C205/58
Filed: 1985-02-25
Granted: 1989-01-24
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to a novel process for preparing 3-methyl-7-fluoro-5-nitrobenzothiophene of the formula I below and to novel intermediates used in the process.  The process has the following reaction sequence   (II)           (III)           (IV) 7-fluorisatin      acid   (VII)          (VI)                  (V) (3-fluoro-2-chloro-5-nitrobenzoyl)-      3-fluoro-2-chloro-5-nitro-malonate                  benzoic acid     (VIII)                     (IX) 3-fluoro-2-chloro-5 nitroacetophenone  (2-acetyl-6-fluoro-4-nitro-phenyl-thio)acetic acid     (XI)                      (I) Compounds IV to IX are new.  7,8,9,10-Tetrahydrothieno[3,2-e]-pyrido-[4,3-b]-indoles (compounds XI) are active on the central nervous system.
Patent CA-1229835-A (CA)
Inventor: YOHNER PAUL A
IPC: F16B21/16
Filed: 1985-03-19
Granted: 1987-12-01
Abstract: Abstract of the Disclosure A rotatable shaft assembly comprising a body with a bore having a first end and a second end and an annular abutment formed intermediate the first and second ends of the bore and extending radially inwardly into the bore, a shaft or stem rotatably received in the bore, said shaft having a reduced diameter portion forming an annular shoulder which faces the second end of the bore, a retaining collar disposed in the bore adjacent the abutment, the retaining collar including an an-nular band and a plurality of resiliently, radially deflectable fingers depending radially inwardly from said band, each of the fingers forming a strut portion terminating in a free end which engages the shoulder on the shaft upon movement of shaft toward the second end of the bore and a stop member disposed in the bore for stopping movement of the retaining collar toward the second end of the bore.
Patent CA-1233437-A (CA)
Inventor: HIDLE JERRY
IPC: A47K10/38
Filed: 1985-04-03
Granted: 1988-03-01
Abstract: ABSTRACT OF THE DISCLOSURE        A dispenser for rolled material has a pair of opposed support arms each provided with a cylindrical support for insertion within a tube about which the rolled material is scrolled.  A tubular support assembly is provided for insertion within one or both cylindrical supports for increasing the degree of axial support for more positively supporting and securing the roll on the dispenser.  The support plug has limit stops on opposite ends for limiting plug movement in its inwardly and outwardly extended positions, and the plug is capable of being positively retained in its inwardly extended position.
Patent CA-1229409-A (CA)
Inventor: FRIEHAUF WILLIAM J
IPC: G11B25/04
Filed: 1985-05-09
Granted: 1987-11-17
Abstract: FLEXIBLE DISK DRIVE OPTIMIZED FOR                 AUTOMATED MANUFACTURE     Abstract of the Disclosure A flexible disk drive is disclosed that is optimized for automated manufacture.  The critical elements of the disk drive are divided into two functional groups, one of which includes the elements for loading and unloading the disk cartridge and the other of which includes the elements for reading and writing on the flexible disk within the car-tridge, with the elements of each group being precisely registered with respect to one another on separate frame members.  The frame members are coarsely registered with respect to one another and snapped together, after separate assembly of at least most of the elements on the separate frame members has been completed, and fine position regis-tration of the flexible disk to the spindle is thereafter achieved during each loading operation of a flexible disk into the assembly disk drive by collet centering and clamping the disk to the spindle.  By this arrangement, automated methods of manufacture can be effectively carried out for assembly of each frame member as well as final assembly of the frame members.
Patent CA-1226947-A (CA)
Inventor: TAGUCHI TETSU
IPC: G10L19/10
Filed: 1985-05-13
Granted: 1987-09-15
Abstract: ABSTRACT      A speech signal coding AND/OR decoding system includes an LPC analyser for deriving linear predictive coefficients (i.e., LPC parameter) from an input speech signal.  An attenuator is provided for attenuating the LPC parameter by a predetermined attenuation coefficient.  An LPS analyser is provided for deriving Line Spectrum Pairs (i.e., LSP) parameters from the attenuated LPC parameter from the attenuator and generating a sequence of the LSP parameters as an input pattern.  A reference pattern memory stores reference patterns each composed of a sequence of the LSP parameters obtained by LSP-analyzing a variety of predetermined speech samples, each of the reference patterns being labeled by a predetermined label.  The reference pattern most closely resembling the input pattern is selected from the reference pattern memory and the label of the reference pattern selected is coded.  The system of the invention provides improved reproduced speech quality and makes low bit rate transmission possible.
Patent CA-1257809-A (CA)
Inventor: ENGSTROEM FOLKE
IPC: B01J8/26
Filed: 1985-05-30
Granted: 1989-07-25
Abstract: Abstract In a two-staged combustion method based on  fluidized bed technique the fuel is supplied into a first circulating bed system operating under reducing conditions in which solids contained in the flue gases discharged from the reactor are separated  and  recycled  into  the  reactor. The  gases  are introduced into a second circulating bed system,  into the reactor of which gas containing oxygen is supplied.
Patent CA-1229404-A (CA)
Inventor: DE WIT PAULUS A J
IPC: A01K1/02
Filed: 1985-06-11
Granted: 1987-11-17
Abstract: A B S T R A C T        The invention relates to an apparatus for preventing shoats from being crushed to death in hog-breeding operations, with at least one microphone associated with a furrowing pen accommodating the dam and the shoat, a noise-detector which is connected to the microphone and which releases an electrical pulse based upon a stored acoustic signal serving as a comparison signal, and with a warning unit adapted to be actuated by the pulse released by the said noise-detector.  This apparatus may be used as a device for indicating the onset of the dam's birthing procedure.
Patent CA-1248452-A (CA)
Inventor: PICH CLAUS H
IPC: B30B15/00
Filed: 1985-06-18
Granted: 1989-01-10
Abstract: Abstract of the Disclosure:  Cylindrical microtablets which have a convex upper face and a convex lower face and whose cylinder diameter and height independ-ently of one another are each from 1.0 to 2.5 mm and the ratio of the said diameter to said height is from 1:0.5 to 1:1.5, and a process for their preparation.
Patent CA-1247970-A (CA)
Inventor: BURNETT GEORGE H
IPC: A24B3/14
Filed: 1985-07-03
Granted: 1989-01-03
Abstract: A B S T R A C T          (Fig.7) FOAMED, EXTRUDED TOBACCO-CONTAINING SMOKING                 ARTICLES        A cigarette is formed by extruding a plurality of strands 32 through orifices 24 in a nozzle 22.   The mixture which is extruded comprises tobacco and binder in a wet blend and the conditions of extrusion are such that the water evaporates and effects expansion of the mixture as it leaves the nozzle.  The extruded strands are twisted together so that they adhere to each other to form a cylindrical mass with passages extending generally longitudinally through the mass.       The mixture to be extruded can also contain fillers, other foaming agents, a polyfunctional acid such as citric or phosphoric acid, and alcohol.  In a preferred method the binder is mixed with water before mixing it with the other components of the mixture.
Patent CA-1263010-A (CA)
Inventor: PEARCE HOWARD R
IPC: H01R43/045
Filed: 1985-08-16
Granted: 1989-11-21
Abstract: ABSTRACT OF THE DISCLOSURE        Apparatus for assembling a two-part connector with an interposed cable, which apparatus comprises a pair of relatively movable press elements, storage means for containing a plurality of connectors, means for moving a connector from the magazine to an operative position between the respective press elements, means for actuating at least one of the press elements to achieve crimping of the connector and an interposed cable, when the connector is in the operative position, and control means for selectively causing indexing of the storage means, movement of a connector into the operating position and crimping movement of the press elements.
Patent CA-1243622-A (CA)
Inventor: WRIGHT CHARLES H
IPC: C10G1/00
Filed: 1985-08-19
Granted: 1988-10-25
Abstract: ABSTRACT          A process for the liquefaction of coal wherein raw feed coal is dissolved in recycle solvent with a slurry containing recycle coal minerals in the presence of added hydrogen at elevated temperature and pressure.  The highest boiling distillable dissolved liquid fraction is obtained from a vacuum distillation zone and is entirely recycled to extinction.  Lower boiling distillable dissolved liquid is removed in vapor phase from the dissolver zone and passed without purification and essentially without reduction in pressure to a catalytic hydrogenation zone where it is converted to an essentially colorless liquid product boiling in the transportation fuel range.
Patent CA-1259890-A (CA)
Inventor: WALLACE ROBERT S
IPC: B27G13/14
Filed: 1985-09-03
Granted: 1989-09-26
Abstract: TO ALL WHOM IT MAY CONCERN:         BE IT KNOWN THAT I, ROBERT S. WALLACE, a citizen of the United States of America, residing in S. Longwood Avenue, in the County of Los Angeles, State of California, have invented a new and useful improvements in FRAME ROUTING APPARATUS                ABSTRACT OF THE DISCLOSURE         A router for cutting an L-shaped groove in elongated frame members adapted to have their ends joined in L-shaped assembly by an L-shaped bracket, the router comprising: a)  an elongated cutter stem having an axis about which the stem is rotatable, the stem having substantially parallelogram cross sections in planes normal to that axis. and b)  a cutter head at the end of the stem and integral therewith, the head also having substantially parallelogram cross sections in planes normal to that axis.
Patent CA-1259860-A (CA)
Inventor: SAGE WARNIE L
IPC: F23C10/00
Filed: 1985-09-06
Granted: 1989-09-26
Abstract: ABSTRACT    The present invention is a process and associated apparatus for obtaining energy from a fuel source having particles varying in size from fines to coarse.  The fuel source is introduced into a passageway formed between an upper combustor and a lower combustor.  A gas stream is moved upwardly through the passageway such that the fine particles are entrained in the gaseous stream and carried into the upper combustor, while the coarse particles fall into the lower combustor.
Patent CA-1233912-A (CA)
Inventor: RODSETH WILLIAM G
IPC: H05K7/20
Filed: 1985-09-09
Granted: 1988-03-08
Abstract: ABSTRACT     An electrically insulating fastener having three pre-assembled elements.  A nut with a tubular body and an integral spring flange has a disc-shaped spacer at-tached to the flange.  The spacer has a central opening with a cylindrical collar formed around it.  A flexible and resilient rubber sleeve is fitted over the collar.          The nut, spacer, and sleeve form a unitary fastener which can be used with a headed threaded fastener to make electrical connections through heat sinks of vari-ous thicknesses.
Patent CA-1216362-A (CA)
Inventor: AL-NASHI HAMID R
IPC: G06F17/00
Filed: 1985-10-21
Granted: 1987-01-06
Abstract: RECTIFIED ENSEMBLE AVERAGING SYSTEM                          Abstract Averaging across an ensemble  of electrical responses, each  containing a  signal corrupted  by significant  noise, ideally  results in  a substantial  reduction  in the  noise while leaving the signal intact.  However, such ideal result is  rarely attained  due, mainly,  to  variations in  signal shape  and latency  across  the  ensemble. These  variations result  in  overlap  between various  parts  of  the  signal causing 'flattening'  or even cancellation  of parts  of, or sometimes the  entire, signal  upon ensemble  averaging. The Rectified Ensemble Averaging system disclosed here comprises means  for  rectifying  each  response   into  two  or  more sections, between  certain thresholds,  then averaging  each section separately  across the  ensemble of  responses, thus effectively isolating the different parts  of the signal and minimizing the overlap in  the resulting rectified (section) ensemble averages while still reducing the noise power.
Patent CA-1244923-A (CA)
Inventor: MOLNAR GERALD
IPC: H04M7/00
Filed: 1985-11-20
Granted: 1988-11-15
Abstract: ABSTRACT             A system for expanding the number of signal ports accommodated by a base communication system having one or more switching circuits for interconnecting a plurality of local signal ports via a multiple line signal bus under control of a central controller.  The expansion system is comprised of a plurality of expansion port circuits connected in parallel to the signal bus, for selectively interconnecting one or more respective remote signal ports to predetermined lines of the signal bus under control of the central controller.  Each of the expansion port circuits preferably includes a selector/multiplexer circuit for selectively interconnecting the remote signal port with the predetermined line of the signal bus.  According to a preferred embodiment of the invention, the communication system is a telephone system, such as a key telephone system or PABX, and the multiple line signal bus is comprised of a set of junctors.  The plurality of local and remote signal ports can be, for instance, subscriber sets, outside telephone lines, call announce units, modems, etc.  The system is inexpensive and modular such that the cost for expanding the system is incurred on a "pay as you go" basis, and is not made part of the initial expenditure for acquiring the base communication system.
Patent CA-1253075-A (CA)
Title: Compositions pour l'enrobage des additifs alimentaires destines aux ruminants et additifs alimentaires ainsi enrobes
Inventor: AUTANT PIERRE
IPC: A61K9/16
Filed: 1985-12-20
Granted: 1989-04-25
Abstract: L'invention concerne une composition pour l'enrobage d'une substance biologiquement active, ladite composition étant stable dans un milieu dont le pH est supérieur ou égal à 5 et permettant la libération de la substance biologiquement active dans un milieu dont le pH est inférieur ou égal à 3,5, caractérisée en ce qu'elle est constituée soit d'un système liant à hydrophilie contrôlée, non hydrosoluble et filmogène, soit d'un système liant à hydrophilie contrôlée, non hydrosoluble, filmogène et légèrement sensible aux variations du pH, associé à une ou plusieurs substances très sensibles aux variations du pH et choisies dans le groupe constitué par les charges minérales, les substances aminées simples, les polymères et copolymères basiques et les polyglucosamines, ou bien associé à une ou plusieurs substances très sensibles aux variations du pH et choisies dans le groupe constitué par les charges minérales, les substances aminées simples, les polymères et copolymères basiques et les polyglucosamines, et à un ou plusieurs adjuvants choisis dans le groupe constitué par les lubrifiants, les agents antistatiques, les émulsifiants, les agents de compatibilisation et les charges minérales inertes. L'invention concerne également les granulés constitués d'un noyau contenant la substance biologiquement active enrobé par cette composition.
Patent CA-1257671-A (CA)
Inventor: JERVIS JAMES E
IPC: G01N21/35
Filed: 1986-01-03
Granted: 1989-07-18
Abstract: SPLICE CASE                   James E. Jervis Abstract A splice case for encapsulating a substrate inclu-des first and second containers each of which contain a gel having a cone penetration between 100 and 350 (10-1 mm) and an ultimate elongation of at least 200%, the gel in each container having an exposed surface, one exposed surface having a cross-sectional area larger than the cross-sectional area of the other exposed sur-face, the first and second containers being adapted for telescopic engagement.  The substrate is located on one of the exposed surfaces of the gel, and the containers are arranged such that the exposed surfaces of the gel of the first and second containers contact each other and are maintained in compressive contact by a spring capable of maintaining a sufficiently large spring force to repel environmental contamination (for example, water) regardless of the engagement of the containers in response to the biasing force of the spring, substrate volume, or other external factors such as expansions and contractions caused by, for example, temperature changes.  additionally, the splice case may contain means for enhancing the encapsulation of the substrate.
Patent CA-1247815-A (CA)
Inventor: KARL VEIT-HOLGER
IPC: B65H23/032
Filed: 1986-01-08
Granted: 1989-01-03
Abstract: ABSTRACT     A take-away device for a plastic tubing produced in a blowing process in which the tubing is flattened by squeeze rollers followed by a pair of take-away rollers.  The pair of take-away rollers which have horizontal axes of rotation swivel reversingly about a vertical axis of rotation.  The flattened tubing is fed to a stationary wind-up device, whereby two turning rods over which the flattened tubing is guided, are arranged between the take-away rollers and the stationary wind-up device, and swivel reversingly about the vertical axis of rotation of the pair of squeeze rollers.  The first turning rod can thereby be swivelled about a first vertical axis which, together with the take-away rollers, swivels about the vertical axis of rotation of the pair of take-away rollers.  The second turning rod can be turned about a second vertical axis which forms a plane with the vertical axis of rotation of the pair of take-away rollers, which extends parallel to the direction of travel of the tubing from the second turning rod to the wind up  device.
Patent CA-1260910-A (CA)
Inventor: BERGNA HORACIO E
IPC: C01B39/30
Filed: 1986-04-29
Granted: 1989-09-26
Abstract: TITLE        Modified 8-Ring Zeolites as Catalysts for Conversion of Methanol and Ammonia to Dimethylamine ABSTRACT A process for producing dimethylamine is provided, comprising reacting methanol and/or dimethylether and ammonia, in amounts sufficient to provide a carbon/nitrogen (C/N) ratio from about 0.2 to about 1.5. and at a temperature from about 250°C to about 450°C, in the presence of a catalytic amount of a modified acidic zeolite selected from the group consisting of chabazite, erionite, ZK-5, and rho, the zeolite having been modified by treatment with one or more compounds containing at least one element selected from the group consisting of silicon, aluminum. phosphorus, and boron, to deposit thereon at least 0.05 weight percent of the element.
Patent CA-1262845-A (CA)
Inventor: DUNHAM WILLIAM D
IPC: B63H20/00
Filed: 1986-06-05
Granted: 1989-11-14
Abstract: ABSTRACT OF THE DISCLOSURE             An adjustable throttle linkage for use in an outboard motor having a pivotable throttle valve, and a throttle lever for controlling the position of the throttle valve.  The adjustable throttle linkage comprises a connecting link having opposite ends, one end being connected to the throttle lever.  The other end of the connecting link is adjustably connected to a control member in turn connected to the throttle valve.  The apparatus for adjustably connecting includes a yoke connected to the control member, and the yoke includes a body having a first portion including a central bore adapted to house the threaded portion of the connecting link.  The yoke includes a slot including opposed surfaces and housing a thumb wheel, the thumb wheel being threaded onto the threaded portion of the connecting link such that threaded movement of the thumb wheel on the connecting link cause  movement of the yoke with respect to the connecting link.