baber/WOPTO huggingface dataset:
Patent CA-1192104-A (CA)
Inventor: MCGRAIL PATRICK T
IPC: B32B27/28
Filed: 1982-08-18
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE     A coated polyester film suitable for producing polyester/polyolefin laminates consists of biaxially oriented poly(ethylene terephthalate) film coated with a cross-linked styrene copolymer by deposition from an aqueous coating composition which comprises (A) a copolymer containing 50-75 mole % of styrene units and 25-50 mole % of comonomer units providing carboxylic groups (10-50 mole %) and alkyl carboxylate groups (20-50 mole %) and (B) a melamineJformaldehyde cross-linking agent.  The styrene copolymer (A) is preferably a water-soluble copolymer of styrene and maleic anhydride partially converted into butyl ester and partially neutralized with ammonia, and the cross-linking agent (B) is conveniently hexamethoxymethylmelamine. The polyolefin layer in the laminates produced may in particular be of low-density polyethylene.
Patent CA-1192618-A (CA)
Inventor: TANABE TAKESHI
IPC: H05B6/68
Filed: 1982-08-30
Granted: 1985-08-27
Abstract: ABSTRACT OF THE DISCLOSURE         There is described an improved microwave oven having a heating chamber in which food is heated and a gas sensor responsive to a component of the atmosphere in the heating chamber. The sensor provides an output signal which varies in accordance with variations in the atmosphere component.  A first determinator is responsive to timewise variations of the output signal from the sensor for determining what type of food is being heated and for determining a termination level of the output signal at which heating of the food is to be terminated.  A second determinator, responsive as well to timewise variations of the output signal after the output signal has passed a predetermined detection level, determines more speci-fically the type of food within the heating chamber and controls the termination level in accordance with the specific type of food being cooked.
Patent CA-1151852-A (CA)
Inventor: OETIKER HANS
IPC: F16L33/02
Filed: 1982-08-30
Granted: 1983-08-16
Abstract: Abstract A clamp structure consists of a clamping band having open ends that are mechanically interconnected.          The clamp structure includes a device for tightening the clamping band about an object to be fastened.  The clamping band includes a tongue at a free end of the inner band portion.  This tongue is operable to engage into a tongue-receiving slot located at least within the area of an outwardly extending step-like portion provided in the outer band portion.  This arrangement assures a substantially gap-free and stepless transition in the circumferential direction from the inner band portion to the ring-like configuration of the clamp structure defined by the clamping band upon tightening of the clamp structure.  The invention is characterized in that hooks are formed by circumferential tab-like members extending out of the inner band portion in a generally outward direction, two substantially parallelly extending tab-like members each being provided spaced in the transverse direction of the inner band portion to leave therebetween a relatively narrow center web portion.          Apertures defined by generally rectangular cut-out portions in the outer band portion are complementary in length to the tab-like members to receive the same therein.
Patent CA-1184885-A (CA)
Inventor: RITTENER-RUEFF CHRISTIAN
IPC: A47B81/00
Filed: 1982-09-28
Granted: 1985-04-02
Abstract: SKI AND SKI POLE LOCKING DEVICE             ABSTRACT OF THE DISCLOSURE         A coin-operated locking device for skis and ski poles.  The device comprises a housing having opposed side walls, a back wall and a front door hinged to the housing for access to the interior thereof.  The housing has a ski receiving open-ended compartment vertically disposed therein for receiving two skis in close relationship to one another.  An interior compartment is provided within the housing and has a door for access thereto.  A pair of ski pole supports are provided for receiving a pair of ski poles in support engagement.  The ski compartment, interior compartment and ski pole supports co-act with the front door to immovably secure a pair of skis and poles and to prevent access to the interior compartment when the front door is locked.
Patent CA-1215322-A (CA)
Inventor: KANEFUSA KATO
IPC: G01N33/543
Filed: 1982-09-29
Granted: 1986-12-16
Abstract: ABSTRACT        The present invention is characterized in that, in the conventional solid-phase enzyme immunoassay, all the steps of the immunoassay from the step of immunological reaction of the immunologically reactive component(s) or an immunological complex thereof with a carrier-adsorbed reactant through the step of measuring the activity of enzyme contained in the resulting insolubilized product ,are carried out by applying chromatography with a single column.  The method of the present invention has the advantages in that a variety of antigens or antibodies can be assayed by using an identical enzyme or insoluble carrier, and that high sensitivity and accuracy can be attained without difficult operations for the method.
Patent CA-1204661-A (CA)
Title: Appareil pour l'appreciation sur chantier de l'efficacite d'un traitement en cours d'application a un puits d'hydrocarbures
Inventor: DESPAX DAMIEN
IPC: E21B47/06
Filed: 1982-12-13
Granted: 1986-05-20
Abstract: Un appareil permettant d'apprécier l'efficacité d'un traitement qui est effectué par un envoi de fluides sous pression dans une ligne d'injection. Cet appareil comprend un organe de calcul muni de moyens de liaison à des capteurs de pression et de débit montés sur cette ligne en surface et reliés à un organe d'acquisition de données devant recevoir des données sur le puits, le gisement et le traitement, et un organe de visualisation qui est commandé par l'organe de calcul et qui est capable de représenter le débit relativement à la pression au fond du puits.
Patent CA-1205084-A (CA)
Inventor: KOTZSCH HANS-JOACHIM
IPC: C07F7/12
Filed: 1982-12-22
Granted: 1986-05-27
Abstract: ABSTRACT OF THE DISCLOSURE:         The present invention relates to the cleavage of siloxanes with hydrogen chloride, with formation of organo-chlorosilanes.  According to the invention, this cleavage is carried out at temperatures below 20°C, whereby the di and trihydrate of hydrogen chloride are formed.  These sink down as specifically heavy liquid phase and can be readily separated off from the organochlorosilanes in this manner. The preferred temperature region at which the process according to the invention is carried out lies between +10°C and -10°C; in this way yield of up to 99% of the desired organochloro-silanes are obtained.  The process may also be carried out continuously.
Patent CA-1199478-A (CA)
Inventor: HATAGISHI SHINGO
IPC: A44B19/64
Filed: 1982-12-23
Granted: 1986-01-21
Abstract: METHOD AND APPARATUS FOR ASSEMBLING SLIDERS ON AN UNCUT FASTENER CHAIN Abstract A method and apparatus for feeding sliders to a slider pocket are disclosed.  Sliders taken from the pocket are assembled on the fastening element sections of an uncut fastener chain which is moved and stopped intermittently to allow the assembly of the sliders, wherein sliders longitu-dinally aligned and delivered by a slider chute are fed into a slider holder one at a time.  The slider holder carrying a slider received from the chute is transferred to a slider assembling station from a direction at right angles to the direction of fastener chain transfer, and the slider is loaded at the slider assembling station into the slider pocket which is provided at the upper end of a slider pocket block raised from the direction at right angles to both the fastener chain transfer direction and slider transfer direc-tion, and the slider holder is returned to the exit of the slider chute.  These steps are repeated in synchronism with the stopping of movement of the uncut fastener chain.  In loading the sliders into the slider pocket, the sliders are introduced from the side of the pocket so that the slider pull tab will not pose an obstacle, regardness of its shape.
Patent CA-1224359-A (CA)
Inventor: LE JEUNE GWENOLE
IPC: B30B9/04
Filed: 1983-04-14
Granted: 1987-07-21
Abstract: ABSTRACT OF THE DISCLOSURE           A method  and  a device for separating the liquid phase from the solid phase of rigid multiphase materials such as bituminous schists, domestic waste and vegetables, in which there is used at least one compression operation at a pressure of at least 500 bars,  the compression being effected in at least a first  elongated chamber  having orifices  adapted to let the fluid materials pass, a pressure being applied at an inlet end by a piston, the volume of the chamber exceeding the volume swept out by the piston so that the  compressed  material  remains  under  pressure  in the  chamber  during  several  strokes  of  the  piston, the other end of the chamber being equipped with an extraction-metering system so as to maintain a minimum pressure in the chamber, even during the return stroke of the piston.
Patent CA-1206450-A (CA)
Inventor: OAKLEY PETER H
IPC: A47J31/10
Filed: 1983-05-12
Granted: 1986-06-24
Abstract: ABSTRACT OF THE DISCLOSURE      A beverage dispensing apparatus for obtaining a beverage from a normally-sealed beverage dispensing package carrying a locating projection for cooperation with -an aqueous medium injector.  The package is typically a sachet having, as the locating projection, a nozzle sealed in one edge seam.  The sachet is loaded into the open door of the machine with the sachet at least partially-supported on the door by cooperation of its nozzle with a sachet support member.  The door is closed and the sachet is transferred to a water-introduction station where a hollow injector and the nozzle are moved into engagement.  Water is introduced into the sachet from reservoir, mixes with the contents of the sachet and leaves through an opening made in the base of the sachet to be collected in a cont-ainer.  The spent sachet is then discarded to a waste sachet disposal area.
Patent CA-1203715-A (CA)
Inventor: BUSSENIERS ROGER
IPC: B31C1/02
Filed: 1983-06-03
Granted: 1986-04-29
Abstract: "Plant for rolling-up and transfer of biscuits".             ABSTRACT OF THE DISCLOSURE.              A plant providing rolling-up of a portion of baked paste between  a roller-up man-drel and a belt applied on about half the surface of the roller-up mandrel, and transfer of the so formed rolled-up biscuit, the latter being of a double thickness on a portion of its surface, this paste for biscuit formation being presented by a deflector plate into the space existing between said roller-up mandrel and said belt, this plant being comprised of an intermittently rotating barrel  which is equipped with a number of roller-up mandrels freely rotating on said barrel, so that axes of roller-up mandrels are perpendicular to the  plane  wherein  the barrel is being rotated, an oscillating arm alternately moved in a plane parallel to that wherein said barrel rotates, said oscillating arm being provided with two guide cylinders on which said belt moves, said belt being arranged in such a manner on said oscillating arm, with respect to a roller-up mandrel, in the rest position of the barrel, so as to allow reception of a rolled-up paste portion from said deflector plate, that this belt covers said roller-up mandrel on at least 120° of its surface.
Patent CA-1201463-A (CA)
Title: Shuttlecock
Inventor: SINCLAIR JAMES A
IPC: A63B67/00
Filed: 1983-06-21
Granted: 1986-03-04
Abstract: ABSTRACT     The invention provides a large shuttlecock which can be used with a variety of bats or racquets for a game resembling badminton or a game combining   the pleasure of badminton and tennis in that the spherical head portion has a  size comparable to a standard tennis ball and is designed to bounce. the shuttlecock having a spherical or partially spherical head portion made from at least an outer layer of closed cell polymeric material of predetermined parameters relating to cell size, density, tensile strength and an elongation at break and having a skirt formation attached to it in association with a core unit which increases the average density of the spherical head portion to a predetermined value.
Patent CA-1195497-A (CA)
Inventor: NESTOR JOHN M
IPC: A01K91/06
Filed: 1983-08-03
Granted: 1985-10-22
Abstract: ABSTRACT OF THE DISCLOSURE    An electric fishing jigger for alernately raising and lowering a fishing line in an irregular fashion comprising an arm rotatably mounted on a fishing rod, the arm being rotated with the fishing line temporarily secured to an over-lapping coiled configuration on said arm.  The arm is formed in first and second portions at right angles to one another with a resilient coil therebetween yieldingly supporting the overlapping coiled configuration to which the fishing line is temporarily secured.
Patent CA-1174940-A (CA)
Inventor: ZERBY LAWRENCE G
IPC: F16K11/00
Filed: 1983-09-12
Granted: 1984-09-25
Abstract: 13001-???          Abstract of the Disclosure Digital fluid flow control apparatus comprises a generally cylindrical valve body (10) having a cylindrical axis.  An inlet (27) to the valve has an axis extending radially from the cylindrical axis.  An outlet (29) from the valve has an axis-extending radially from the cylindrical axis in alignment with the inlet axis.  A cylindrical manifold (20) is coaxially disposed in the valve body in a laterally displaced relationship with the inlet and outlet. An annular manifold (24) is coaxially disposed in the valve body in laterally spaced relationship with the inlet and outlet.  The annular manifold lies between the cylindrical manifold and the inlet and outlet and surrounds a portion of the valve body.  A passage (21, 25) extends through the valve body from the inlet to one of the manifolds. Another passage (30) extends through the valve body from the outlet to the other manifold.  The passage to the cylindrical manifold passes through the portion of the valve body (31) surrounded by the annular manifold.  A plurality of digital bistable valve elements (40) connect the cylindrical manifold and the annular manifold.
Patent CA-1221323-A (CA)
Inventor: NISHIDA HISATO
IPC: F16D43/21
Filed: 1983-09-14
Granted: 1987-05-05
Abstract: ABSTRACT OF THE DISCLOSURE              TORSIONAL VIBRATION ABSORBING SYSTEM              FOR VEHICULAR POWER TRANSMISSION           A torsional vibration absorbing device for a trans-mission, such as manual shift automative transmission, wherein a friction clutch is provided on the output shaft within the transmission.  One set of springs apply a constant resilient force to the friction clutch.  Interengaging cam plates are caused to separate axially by increases in torque transmitted and another set of springs impose an additional resilient force on the friction clutch to reduce slippage upon such separation.          The cams on the cam plates have helically shaped surfaces for full face-to-face contact and the slopes of the surfaces are different for forward or reverse drive therethrough to provide different slippage characteristics for acceleration and deceleration.
Patent CA-1199476-A (CA)
Inventor: DOERGES ALEXANDER
IPC: B01D53/52
Filed: 1983-09-21
Granted: 1986-01-21
Abstract: ABSTRACT OF THE DISCLOSURE:           Process of desulfurizing gases with an amine-containing absorbent solution wherein, the gas which contains sulfur compounds consisting of H2S and/or COS is scrubbed with an absorbent solution which contains at least one amine.  The gas to be desulfurized which enters the scrubbing zone is at a temperature in the range of 25 to 100°C and rises in the scrubbing zone in a countercurrent to the scrubbing solution. The gas leaving the absorbent solution is indirectly cooled to a temperature which is at least 20°C below the entrance tem-perature of the gas and is not below 5°C.  The indirect cool-ing results in a condensate, which contains at least one secondary amine.  That condensate is passed through the scrub-bing zone as an absorbent solution.  The condensate leaving the scrubbing zone contains at least 10 mole secondary amine and preferably at least 100 moles secondary amine per mole H2S and COS in the gas to be desulfurized.  The gas to be desulfurized suitably contains secondary amine used in the absorbent solution as well as an organic solvent, such as methanol, ethanol or isopropanol.
Patent CA-1173450-A (CA)
Title: Amino acid amide for the production of sweetening  agents
Inventor: BRENNAN THOMAS M
IPC: C07D331/04
Filed: 1983-11-09
Granted: 1984-08-28
Abstract: ABSTRACT            Disclosed herein is a compound of the formula                  (XXII) wherein Ra is methyl, ethyl, isopropyl or n-propyl and R is a member selected from the group consisting of fenchyl, diisopropylcarbinyl, d-methyl-t-butyl-carbinyl, d-ethyl-t-butylcarbinyl, di-t-butylcarbinyl, cyclopropyl-t-butyl-carbinyl, cyclopentyl-t-butylcarbinyl, dicyclopropylcarbinyl,                           (Ia) where m1 is 1, 2 or 3 and when m1 is 1; R30, R40, R50 and R60 are each methyl, when m1 is 2; R30 is methyl, ethyl or isopropyl and R40, R50 and R60 are each hydrogen, or R30, and R50 are each methyl and R40 and R60 are each hydrogen, and when m1 is 3; (a)  R30 is isopropyl or t-butyl and R40, R50 and R60 are each hydrogen, (b)  R30 is ethyl, R50 is methyl and R40 and R60 are each hydrogen, or (c)  R30 and R40 are each methyl and R50 and R60 are each hydrogen or methyl, and             (Ib) wherein when n2 and p2 are each zero; R41 and R61 are each methyl and X2 is S, SO2, C=O or CHOH, when n2 is zero and p2 is 1; R41 and R61 are each methyl and X2 is O, S or SO2; and when n2 is 1 and p2 is 1; R41 and R61 are each hydrogen and X2 is S or SO2, which is useful as an intermediate for preparing a sweetening agent of the formula
Patent CA-1180726-A (CA)
Inventor: GSELL LAURENZ
IPC: C07C319/20
Filed: 1983-12-21
Granted: 1985-01-08
Abstract: ABSTRACT             Cyclobutanone oximes, and processes for their preparation, of the general formula   in which X1 represents halogen, hydrogen, C1-C4 alkoxy, or C1-C4 alkylthio and n represents an integer of 1 to 5 (with certain provisos) are described.  These compounds find use as intermediates in preparing the corresponding cyclobutanone oxime carbamates, which are pesticides.
Patent CA-1204136-A (CA)
Inventor: BELBEL ELIE
IPC: H01H9/32
Filed: 1984-01-31
Granted: 1986-05-06
Abstract: A switch device is provided comprising means for controlling the separation of the contacts and for inserting an electrically insulating screen between the contacts during opening thereof, said screen cooperating with an electrically insulating surface formed by one of the walls of a substantially closed arc chamber, for shearing the arc between the contacts, the control of the movement of the screen being obtained by propulsion means essentially separate from those causing the separation of the contacts, while the whole is arranged so that substantially complete shearing of the arc is obtained before it has had time to stabilize itself, substantially total sealing being obtained between the screen and said surface when they are in abutment.
Patent CA-1205825-A (CA)
Inventor: RIVIER GEORGES
IPC: C07C17/26
Filed: 1984-02-17
Granted: 1986-06-10
Abstract: 1. Process for preparing halogenated cyclopropane derivatives, wherein an olefinic compound of formula :  see diagramm : EP0117186,P11,F1  in which : R9  denotes an alkyl, alkenyl, alkoxy, aryloxy, dialkylamino, diarylamino, alkyl sulphide, aryl sulphide, alkyl polysulphide, aryl polysulphide, alkylsilane or arylsilane radical having from 1 to 100 carbon atoms ; and R10 , R11  and R12 , which may be identical or different, denote a hydrogen atom, an alkyl radical having from 1 to 25 carbon atoms or a phenyl radical, it being possible for two of them to be bound so as to form a hydrocarbon ring having from 4 to 12 carbon atoms or a heterocyclic ring containing an oxygen or nitrogen atom and having from 4 to 7 carbon atoms, is reacted with a halogenated derivative of formula : X1 X2 X3 CH in which X1 , X2  and X3 , which may be identical or different, denote a halogen atom, at least one being a chlorine or bromine atom, and with an organic or inorganic alkali metal base, characterized in that the reaction is carried out in the presence of a sequestering agent of general formula : N-[CHR1 -CHR2 -O-(CHR3 -CHR4 -O)n -R5 ]3 in which n is an integer greater than or equal to 0 and less than or equal to 10 (0=<n=<10), R1 , R2 , R3  and R4 , which may be identical or different, denote a hydrogen atom or an alkyl radical having from 1 to 4 carbon atoms, and R5  denotes an alkyl or cycloalkyl radical having from 1 to 12 carbon atoms, a phenyl radical or a radical -Cm H2m -O or Cm H2m+1 -O-, where m is between 1 and 12 (1=<m=<12), and in that the mole ratio of the sequestering agent of formula (II) to the olefinic compound of formula (III) is preferably less than 0.2 and this ratio is more preferably between 0.01 and 0.1.
Patent CA-1247960-A (CA)
Inventor: AOKI HIDEKI
IPC: A61F2/00
Filed: 1984-03-21
Granted: 1989-01-03
Abstract: TRANSCUTANEOUSLY IMPLANTABLE ELEMENT              ABSTRACT OF THE DISCLOSURE      A transcutaneously implantable element in which at least a portion thereof in contact with the cutaneous tissue of a living body is composed of a ceramic material comprising, as the main raw mate-rial, at least one member selected from the group consisting of hydroxyapatite, tricalcium phosphate, and tetracalcium phosphate, and which comprises (a) an electrically conductive member for electrically connecting the interior and exterior of the living body to each other or (b) a through hole for mecha-nicatly connecting the interior and exterior of the living body to each other.     This transcutaneously implantable element can be semi-permanently and safely used in a living body without causing any undesirable bacterial infection, bleeding, and background noise.
Patent CA-1217494-A (CA)
Inventor: KUSSMAUL ULRICH
IPC: C07D235/26
Filed: 1984-03-27
Granted: 1987-02-03
Abstract: A b s t r a c t In the process for the preparation of heterocyclic phenyl ethers of the formula I                                 (I) in which R denotes identical or different radicals from the group comprising, halogen, CF3, NO2, CN, alkyl, alkoxy or alkylthio, A denotes O, S or N-alkyl, and n denotes 0 to 3, a compound of the formula II                         (II) in which Hal represents halogen, or a compound of the formula IV                     (IV) is reacted with a compound of the formula III                                         (III) in the presence of an acid.  The heterocyclic phenyl ethers (I) are useful precursors for producing biocides, particularly, herbicides.
Patent CA-1236631-A (CA)
Title: Process for the preparation of urea condensates and  their use
Inventor: SCHUPP EBERHARD
IPC: C08G18/80
Filed: 1984-03-29
Granted: 1988-05-10
Abstract: ABSTRACT OF THE DISCLOSURE:           The invention relates to a process for the prepa-ration of urea condensates and to their use as binder compo-nents in thermosetting surface coatings. To prepare these urea condensates, a primary di-and/or polyamine is reacted with urea, a secondary monoamine and, if appropriate, a po-lyalcohol at elevated temperatures in the presence or absence of catalysts, and the ammonia formed is separated off.