baber/WOPTO huggingface dataset:
Patent CA-1148738-A (CA)
Inventor: LIVERNOIS JEAN
IPC: A43B19/00
Filed: 1981-04-28
Granted: 1983-06-28
Abstract: ROGERS, BERESKIN & PARR                            C A N A D A           Title:  PREFORMED LINING COMPONENT FOR         SKATE BOOTS AND THE LIKE        Inventor:  JEAN LIVERNOIS and ROLLAND BLAIS               ABSTRACT OF THE DISCLOSURE           The disclosure relates to a preformed lining component for a skate boot.  The component is of laminated construction and in the specific embodiment disclosed in-cludes a foam cushioning layer disposed between an inner layer of brushed nylon fabric and an outer vinyl layer.          The component incorporates ankle pads and is manufactured on a high-frequency heat welding press which is arranged to contour the lining component for improved fit and com-fort in wear.
Patent CA-1176388-A (CA)
Title: Detecteur de niveau et son application a un  dispositif de prehension pour conteneur ou analogue
Inventor: CHARONNAT HENRI
IPC: G01C9/06
Filed: 1981-06-10
Granted: 1984-10-16
Abstract: Un dispositif de préhension pour conteneurs ou autres charges analogues comprenant un détecteur de niveau permettant de mémoriser et de conserver lors du hissage l'assiette initiale d'une charge saisie par le dispositif de préhension. Ce dispositif de préhension est caractérisé en ce que le détecteur de niveau comprend un corps tubulaire fermé à chacune de ses deux extrémités et présentant une piste de roulement plane ou faiblement concave, une bille adaptée pour rouler sur la piste de roulement vers l'une ou l'autre des extrémités fermées du corps tubulaire en fonction de l'inclinaison du détecteur de niveau sur l'horizontale et deux capteurs pour détecter la présence de la bille respectivement à l'une et l'autre des extrémités et émettre un signal en réponse à la détection de la bille.
Patent CA-1160600-A (CA)
Inventor: WEBSTER R DANIEL
IPC: A23L3/00
Filed: 1981-08-06
Granted: 1984-01-17
Abstract: Abstract of the Disclosure A clear, flexible, sealed container (10) may be made of first and second plastic sheets (12, 14) sealed together at their peripheries (15).  The first plastic sheet (12) defines a bulge (18) to increase the inside volume of the container, and comprises a laminate of a layer of polyolefin and a blended layer of polyolefin and a block copolymer of polyolefin and polystyrene.  The second plastic sheet (14) is a bonded laminate of a layer of biaxially oriented polypropylene and nonoriented poly-propylene, peripherally bonded to the layer of polyolefin of the first plastic sheet (12).
Patent CA-1169077-A (CA)
Inventor: COATES IAN H
IPC: C07D209/48
Filed: 1981-08-12
Granted: 1984-06-12
Abstract: ABSTRACT OF THE DISCLOSURE Compounds are disclosed of general formula (I)                   (I) wherein R1 represents a group CHO, COR8, CO2R8, CONR9R10, CSNR9R10 or SO2NR9R10, where R8 represents an alkyl, cycloalkyl, aryl or aralkyl group, R9 represents a hydrogen atom or an alkyl group, and R10 represents a hydrogen atom or an alkyl, cyclo-alkyl, aryl or aralkyl group; R2, R3, R4, R6 and R7, which may be the same or different, each represents a hydrogen atom or a C1-3 alkyl group; R5 represents a hydrogen atom or an alkyl, cycloalkyl, alkenyl or an aralkyl group or R4 and R5 together form an aralkylidene group or R4 and R5 together with the nitrogen atom to which they are attached form a saturated monocyclic 5- to 7-membered ring; and Alk represents an alkylene chain containing two or three carbon atoms which may be unsubstituted or substituted by not more than two C1-3 alkyl groups;            Abstract continued... and physiologically acceptable salts, solvates and bioprecursors thereof.  The compounds are described as potentially useful for the treatment of migraine and may be formulated as pharmaceutical compositions in con-ventional manner using one or more pharmaceutically acceptable carriers or excipients.  Various processes for the preparation of the compounds are disclosed including, for example, reaction of an aminoalkyl indole with an acid of formula R1OH or an acylating agent corresponding thereto or with an inorganic cyanate or an organic isocyanate or isothiocyanate in order to introduce the desired R1 group at the 5-position on the indole nucleus.
Patent CA-1167317-A (CA)
Inventor: BROWN CHRISTOPHER J
IPC: F42D1/04
Filed: 1981-09-11
Granted: 1984-05-15
Abstract: ABSTRACT     The invention provides an apparatus and method for initiating an explosive which has been loaded into a hole or series of holes. The apparatus includes a holder for a detonator, alignment means for bringing the holder and detonator into register with the hole, and urging means for urging the detonator from the holder into the hole. The method involves, correspondingly, inserting a detonator into a hole by bringing the detonator in a holder into register with the hole, urging the detonator into the hole and initiating the detonator.
Patent CA-1154249-A (CA)
Inventor: FIRTH DONALD
IPC: F16J15/40
Filed: 1981-11-03
Granted: 1983-09-27
Abstract: ABSTRACT OF THE DISCLOSURE         A hydrostatic retort seal for sealing to a sealing disc on a rotatable vessel portion of a rotary retort.  An annular caliper assembly or annular seal jacket is mounted concentrically around the sealing disc.  The annular caliper assembly includes a body portion having two arms.  Each arm on its interior surface includes an annular sealing channel which is filled with liquid under pressure to provide a liquid interface seal layer between the caliper assembly arms and the sealing disc.  The sealing channels are movable laterally relative each other and are biased inward so that the distance between the two channels or liquid interface seal layers may be adjusted continually to accommodate nutations and other variations of the sealing disc.  The caliper assembly is mounted to a stationary retort portion by way of gimbals to allow universal movement of the caliper assembly as it responds to sealing disc nutations.  To complete the retort seal, a flexible seal boot is provided between the caliper assembly and stationary retort portion.  This provides a complete retort seal where the sealing disc is sealed to the annular caliper assembly by an interface sealing layer with the caliper assembly being in turn sealed to the stationary retort portion by the flexible boot.
Patent CA-1193382-A (CA)
Inventor: MARDIS WILBUR S
IPC: C09D7/43
Filed: 1981-11-16
Granted: 1985-09-10
Abstract: Abstract of the Disclosure A self-activating organophilic clay gellant having enhanced dispersibility in non-aqueous fluid systems comprising the reaction product of a smectite-type clay and an organic cationic compound having at least one long chain alkyl group and at least one long chain alkyl group and at least one group selected from a .beta., .gamma.-unsaturated alkyl group or a hydroxyalkyl group having 2 to 6 carbon atoms.
Patent CA-1167607-A (CA)
Inventor: HARRIS PAUL W
IPC: D06P1/613
Filed: 1981-11-17
Granted: 1984-05-22
Abstract: ABSTRACT WETTING SOLUTION FOR USE IN CONTINUOUS       DYEING OF POLYAMIDE FABRIC A wetting solution for use in a continuous dyeing process for a fabric comprised of synthetic polymer fibers characterized by a surface energy of about 18 to 20 dynes per centimeter (18 to 20 mN/m) is provided. This solution comprises water, a surfactant having a wetting speed factor of up to 1.75, and a thickening agent.  A continuous dyeing process for treating the fabric is also disclosed.
Patent CA-1166307-A (CA)
Inventor: WERNER HARRO
IPC: H01M10/04
Filed: 1981-12-02
Granted: 1984-04-24
Abstract: ABSTRACT         In an electrical accumulator, better utilization of the width of the cell is achieved if the edges of the separators which usually project beyond the contour of the electrode plates, are bent over almost at right angles and thus also cover the edge of the plates.  This arrangement reduces the normal distance between the stack of plates and the wall of the housing, corresponding to the edge-width of the separators, to the lesser distance.  The louvre-like overlapping of the separator edges may be fixed by welding.  A stack of plates thus separated is easy to handle and is more easily positioned during assembly.
Patent CA-1211891-A (CA)
Title: Process for the separation treatment of polymer from  polymer solution
Inventor: TAKAO HIROYOSHI
IPC: C08F6/06
Filed: 1982-02-16
Granted: 1986-09-23
Abstract: ABSTRACT OF THE DISCLOSURE         A process for the separation treatment of a polymer solution characterized by, in separating and recovering polymer and polymerization solvent by flashing a polymer solution, heating said polymer solu-tion under an elevated pressure enough to maintain said solution in a liquid phase, sending said solution into a flashing tank kept at an inner surface temperature of 140C or above and a pressure ranging from ordinary pressure to 5 kg/cm2 G, flashing said solution to evaporate and separate the solvent, thereby con-centrating said solution so that concentration of the polymer in said solution becomes 80% by weight or more, and recovering the concentrated solution from the bottom part of the flashing tank.
Patent CA-1179209-A (CA)
Title: Marine steering mechanism and associated actuating  and locking device
Inventor: KASHMERICK GERALD E
IPC: B63H20/12
Filed: 1982-04-27
Granted: 1984-12-11
Abstract: MARINE STEERING MECHANISM AND ASSOCIATED ACTUATING AND LOCKING DEVICE          ABSTRACT OF THE DISCLOSURE       A marine propulsion device comprises a steering member and a steerable member including a propeller.  A steering mechanism operatively connects the steering member with the steerable member and includes an actuating and locking device.  The actuating and locking device comprises a cylinder having opposite first and second end portions and a piston which is mounted for reciprocative movement within the cylinder between the first and second end portions.  A drive assembly operatively connects the piston with the movable steering member to effect reciprocative movement of the piston in response to steering member movement.  A driven mechanism operatively connects the piston with the steerable member such that piston reciprocation is transmitted into movement of the steerable member.  The actuating and locking device includes hydraulic supply and hydraulic discharge systems which conduct hydraulic fluid into and out of the cylinder end portions in response to piston reciprocation occasioned by operation of the steering member.  However, in the absence of operation of the steering member, the hydraulic discharge system locks the piston against movement in the cylinder, thereby also locking the steerable member.  Unwanted steering movements caused by forces originating in or acting upon the steerable member are thus prevented.
Patent CA-1216583-A (CA)
Inventor: JUNGE BODO
IPC: C07H15/20
Filed: 1982-06-11
Granted: 1987-01-13
Abstract: Saturated aminocyclitol derivatives, their preparation and medicaments containing these compounds ABSTRACT  OF THE DISCLOSURE        The invention relates to saturated aminocyclitol derivatives, as defined herein in Formula (F).  Also included in the invention are methods for preparing said saturated aminocyclitol derivatives, compositions containing said saturated aminocyclitol derivatives and methods for the use of said compounds and compositions to provide inhibition of .alpha.-glycoside hydrolases,
Patent CA-1182672-A (CA)
Inventor: HANSEN JOHN E
IPC: D21F1/10
Filed: 1982-07-15
Granted: 1985-02-19
Abstract: ABSTRACT OF THE DISCLOSURE        A woven paper-making belt in which the filaments in at least one of the machine and transverse directions are coextruded monofiiaments.
Patent CA-1193658-A (CA)
Title: Sample spinner for nuclear magnetic resonance  spectrometer
Inventor: STEJSKAL EDWARD O
IPC: F02C1/02
Filed: 1982-08-30
Granted: 1985-09-17
Abstract: SAMPLE SPINNER FOR NUCLEAR MAGNETIC RESONANCE SPECTROMETER              ABSTRACT OF THE DISCLOSURE  A sample spinner for a nuclear magnetic resonance spectrometer having improved operating characteristics is described comprising a rotor supported at both ends by support gas bearings and positioned by a thrust gas bearing.  Improved support gas bearings are also described which result in a spinner exhibiting long-term stable operation characteristics.
Patent CA-1174942-A (CA)
Inventor: HIRAIWA KAZUYOSHI
IPC: F16H63/30
Filed: 1982-10-25
Granted: 1984-09-25
Abstract: ABSTRACT OF THE DISCLOSURE     In a gear shirt mechanism for a manual transmission, a shift rod is axially moved by a driver's manual input force, and this movement is transmitted to a shifter member for shifting a sliding member in a gear train. The shifter member is a swingable lever having a perforation in which a movable member is received.  The movable member is movable in and out of its interlocking position in which the movable member partly projects out of the perforation and engages with a recess formed in the side of the shift rod so that the shifter lever and the shirt rod are interlocked.  When the movable member is out of its interlocking position, the shift rod can freely move without moving the shifter member, so that the shifter member need not move from end to end of the full stroke of the shift rod.  In another embodiment, the shifter member comprises a shifter lever and a bell crank.
Patent CA-1206931-A (CA)
Inventor: ABEL IAN C
IPC: A01D34/63
Filed: 1982-11-10
Granted: 1986-07-02
Abstract: ABSTRACT       A grass receptacle for an air cushion lawn mower that is supported wholly or partly by part of the air cushion supporting said lawn mower.  The fan in the mower housing throws the cut grass into a rear-mounted receptacle which is provided with holes in its floor whereby the air passes through the holes and forms an air cushion in a chamber below the receptacle for supporting said receptable.
Patent CA-1193250-A (CA)
Inventor: FELCHT UTZ-HELLMUTH
IPC: C08B11/00
Filed: 1982-11-16
Granted: 1985-09-10
Abstract: Abstract of the Disclosure In modern processes for preparing cellulose ethers con-taining one or more types of substituents, such as MC, CMC, HEC, HPC, MHEC or EHEC, cellulose is reacted with an etheri-fying agent in the presence of water, base and at least one inert organic solvent (as a dispersing auxiliary).  Dimethoxy-ethane (ethylene glycol dimethyl ether) is employed as a new organic solvent for these syntheses, particularly in quanti-ties of 1 to 30 parts by weight per part by weight of cellulose.
Patent CA-1196698-A (CA)
Inventor: KIRK EDWARD W JR
IPC: H03K19/088
Filed: 1982-12-08
Granted: 1985-11-12
Abstract: ABSTRACT          IMPROVEMENTS IN OR RELATING TO TRISTATE                  LOGIC CIRCUITS         A power-down network is included in a tristate TTL circuit to reduce power dissipation in the high impedance third state while permitting high switching speeds during bistate operation of the circuit.  The power-down network includes a power-down transistor (T6) connected in series between the collector resistor (R1) and collector of the phase splitter transistor (T2).  The base of the phase splitter transistor is connected through a diode (D1) to a disabling gate (106).  When the circuit is in the high impedance state,  the power-down transistor is turned off to interrupt current flow through the collector resistor and substitute a relatively high impedance current path through a resistor (R7) to the disabling gate for the relatively low impedance current path through the collector resistor.
Patent CA-1200850-A (CA)
Inventor: YOSHIDA YASUHARU
IPC: H04B1/10
Filed: 1983-01-28
Granted: 1986-02-18
Abstract: Abstract of the Disclosure:      In an interference elimination device for use in a digital microwave communication system in which an inter-ference component results from at least one different microwave communication system sharing a frequency band in common, a controller (21) controls a device input signal so that a controlled signal thereby produced may include a controlled component which is equal in amplitude to the interference component and be antiphase relative thereto.          The controlled signal is substracted from the device input signal to provide a difference signal which is free from the interference component.  Together with the device input signal, the difference signal is supplied to a control signal producing circuit (41) for producing an amplitude and a phase control signal for the controller.  Instead of the device input signal, an-interference signal derived by causing the device input signal to pass through a narrow-band filter (11 or 12) may be delivered to the controller and the control signal producing circuit.  It is possible to use the difference signal as a device output signal and to implement the control signal producing circuit by an orthogonal multiplier.
Patent CA-1192138-A (CA)
Title: Television receiver for demodulating a two-language stereo broadcast signal
Inventor: NAGAI KUNIO
IPC: H04H1/00
Filed: 1983-02-04
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus for demodulating a multiplexed sound signal comprised of a first sound signal formed by the sum of a left channel signal and a right channel signal in a first language, a second sound signal formed by the difference of the left channel signal and the right channel signal, and a third sound signal in a second language, comprising a single demodulation circuit for producing either the second sound signal or third sound signal in response to the multiplexed sound signal; a selector switch for selectively changing the center frequency of the demodulation circuit to control the latter to produce either the second sound signal or third sound signal in response to the multiplexed sound signal; a matrix circuit for producing a stereo sound signal in response to the first and second sound signals; a pair of output terminals; and a switch device for supplying the third sound signal as a second language monaural sound signal from the demodulation circuit to one output terminal when the selector switch controls the demodulation circuit to produce the third sound signal and for supplying the stereo sound signal to both output terminals from the matrix circuit as a first-language stereo signal when the selector switch controls the demodulation circuit to produce the second sound signal.
Patent CA-1215876-A (CA)
Title: Citrus albedo bulking agent and process therefor
Inventor: ALTOMARE ROBERT E
IPC: A23L19/00
Filed: 1983-02-08
Granted: 1986-12-30
Abstract: ABSTRACT             CITRUS ALBEDO BULKING AGENT   AND PROCESS THEREFOR      The  invention relates  to a process for pro-ducing a non-caloric  citrus  albedo bulking agent comprising obtaining albedo  from citrus peels  to produce  albedo  particles  substantially  free  of flavedo,  water-washing  to  reduce soluble carbohy-drates, contacting with alcohol to remove colors and bitter constituents, removing alcohol and water, and finally milling to the consistency of flour.  The citrus  albedo  bulking  agent  obtained  from  this process is especially useful as a partial replace-ment for high-caloric ingredients such as flour, fat and/or  sugar  in a  food product with at  least  a one-third reduction in caloric density, more prefer-ably from 50% to 75% or higher.  The citrus albedo bulking agent has a water binding capacity of from 10 to 20 grams of water per one gram of the albedo bulking agent.
Patent CA-1192093-A (CA)
Inventor: HEFELE JOSEF
IPC: A41D27/06
Filed: 1983-03-29
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE    Process and Device for the Reinforcement of Flexible Flat Parts, Such As Top Cloths or Linings for Articles of Clothing A process for the reinforcement of flexible flat parts, especially top cloths for articles of clothing or linings for such articles, in which process said flat parts are first printed on one side with an aqueous crosslinkable dispersion  paste  by  the  photogravure  printing  process and then are  electrostatically flocked preferably with fibrous flocks, the flocks adhering to the paste, where-upon the paste is caused to undergo a condensation reac-tion after prestabilising it by heat coagulation or by predrying, while said condensation reaction is performed with substantial exclusion of incoming air, under pres-sure and in the temperature range from 90 to 175°C.  The process is simple,  fast to complete, and leads to non-yellowed products.
Patent CA-1199017-A (CA)
Title: Adjustable support assembly
Inventor: NADHERNY RUDOLPH E
IPC: F16L3/14
Filed: 1983-07-18
Granted: 1986-01-07
Abstract: ADJUSTABLE SUPPORT ASSEMBLY                 Abstract of the Disclosure An adjustable support assembly is provided for suspending or otherwise attaching one article such as a conduit to another article such as a frame.  The adjustable support assembly includes a pair of inelastic, flexible cables that are secured together at spaced locations by retainers in order to form a series of elongated eyes.          One of the cables extends beyond the other cable and has a tapered stop secured to its free end.  When used, the adjustable support assembly is wrapped around the article being suspended or attached, and the tapered stop is passed through one of the elongated eyes and wedged therein in order to secure the free end to the elongated eye of the adjustable support assembly.
Patent CA-1211163-A (CA)
Inventor: KAWAMOTO KINJI
IPC: G10H7/04
Filed: 1983-07-19
Granted: 1986-09-09
Abstract: ABSTRACT    A wave reading apparatus includes a wave generator for generating a plurality of wave signals, a read-out frequency generator for generating a plurality of read-out frequencies, a controller for controlling calculation, writing and reading of wave samples, a writing device, a plurality of buffer memories and a plurality of read-out devices.  The controller informs requests of wave samples calculation to the wave generator in accordance with the read-out frequencies.  The calculated wave samples are written through the writing device to the buffer memories and read out by the read-out device in accordance with the read-out frequencies, at least one of which is different in frequency from the remainder.
Patent CA-1196743-A (CA)
Inventor: JAKAB GYULA
IPC: H04M19/00
Filed: 1983-09-30
Granted: 1985-11-12
Abstract: TELEPHONE SUBSCRIBER LINE BATTERY FEED RESISTOR ARRANGEMENTS        Abstract of the Disclosure Battery feed resistors are constituted by thick film resistors on a substrate, electrically in series with switching type positive temperature coefficient (PTC) resistors which are closely thermally coupled to the thick film resistors by being mounted on the substrate behind the thick film resistors or on insulating layers over the thick film resistors.  Precise battery feed resistances and matching of pairs of battery feed resistors are achieved by trimming the thick film resistors.  The PTC resistors prevent excessively high temperatures being reached in the event that external high voltages are applied to a telephone subscriber line to which the battery feed resistors are connected.                           - i -
Patent CA-1199571-A (CA)
Inventor: LOGAN RUSSELL J
IPC: B23D31/04
Filed: 1983-10-25
Granted: 1986-01-21
Abstract: EDGE TRIMMING AND SCRAP DISPOSAL SYSTEM             ABSTRACT OF THE DISCLOSURE          A system for trimming the edges of a metal strip and chopping the trimmed metal into small pieces.  The system includes an automatic twin-edge trimmer, two chutes fastened to the trimmer and a scrap chopper.  The twin-edge trimmer comprises two sets of coacting rotary slitter knives, one set for each edge of the strip and a backup roll adjacent to each knife in order to _hold the strip flat while the cuts are being made.  There are two mirror image chutes, each of which receives trimmings from ore edge of the strip.  Each chute is shaped and fastened to the trimmer in such a way that it completely surrounds the trim cut by the edge trimmer.  The chutes are inclined downwardly at an angle with respect to the plane of the strip that matches that of the trimmings.  The scrap chopper receives trim from both chutes and cuts the trim into small pieces,  One edge trimmer is mounted for lateral movement with respect to the strip during trimming to provide an  "on-the-fly" adjustment in the width of the strip thus trimmed.