baber/WOPTO huggingface dataset:
Patent CA-1188805-A (CA)
Inventor: PARMENTIER PAUL
IPC: H01L23/538
Filed: 1982-09-09
Granted: 1985-06-11
Abstract: ABSTRACT: "Method of manufacturing an identification card and an identification manufactured, for example, by means of this method".        An identification card with an integrated semiconductor circuit (13) which is mounted on a secondary carrier ( 11 ) and which is electrically connected to con-ductor patterns (3, 5) on both sides of the secondary car-rier (11). The secondary carrier (11) is mounted in a pri-mary carrier (29) together with the integrated semiconduc-tor circuit (13). The secondary carrier (11) comprises a plated-through hole (7) which is partly removed in order to form a recess (15) in the secondary carrier (11) in which the semiconductor circuit (13) is accommodated. The semiconductor circuit (13) is electrically connected, by means of connection wires (23, 25), to a  conductor pat-tern (3) on the secondary carrier (11) and,also using an electrically conductive glue (21) and the metal hole plating (18) of the remainder (17) of the plate-through hole (7), to the other conductor pattern (5) on the  se-condary carrier ( 11 ) . The identification card can be used whenever identification of persons or objects is required, for example, for payment or quality control of products during the manufacturing process.
Patent CA-1153180-A (CA)
Inventor: KRISTOFF KIM C
IPC: E04B2/78
Filed: 1982-10-04
Granted: 1983-09-06
Abstract: ABSTRACT OF THE DISCLOSURE      A portable acoustical panel assembly is disclosed comprising a plurality of panels each including a soundproof member having rounded vertical edges for ease in rotating.  Each vertical edge has at least a partial groove in its surface for receiving a flexible member for attaching the individual panels of the assembly.  A supporting frame is provided, positioned about the perimeter of the soundproof  member.  A decorative fabric encases each panel which is provided with members for securing each panel at the top and bottom.
Patent CA-1175551-A (CA)
Title: Switching circuit for television receiver on-screen display
Inventor: SHANLEY ROBERT L II
IPC: H04N9/64
Filed: 1982-11-10
Granted: 1984-10-02
Abstract: RCA 77,370 Abstract of the Disclosure Auxiliary graphics information signals to be displayed by the kinescope of a television receiver during on-screen display intervals are applied to the kinescope via a video signal coupling path of the receiver by means of a gated transistor and a differentially controlled current steering switch which are controlled by graphics timing signals.  A current source for the current steering switch supplies an operating current for the video path when normal video signals are to be displayed, operating current for the gated transistor when graphics signals of a color other than black are to be displayed, and operating current for blanking the video path to produce a black graphics display.
Patent CA-1185855-A (CA)
Inventor: BACAL KAZIMIERZ
IPC: A61B17/70
Filed: 1982-12-31
Granted: 1985-04-23
Abstract: ABSTRACT OF THE DISCLOSURE:           A surgical strut for the treatment of a back-bone, comprising a rod having a circular cross-section, and a thrust pin provided on the rod and protruding at one side therefrom.  A sleeve is mounted on the rod, this sleeve having a longitudinal cut provided with skew recesses which constitute a bearing surface for the pin.  One end of said sleeve, closer to one end of said rod, has an outer surface in the form of a cone.  A hook having a conical bore is mounted on said conical outer surface of said sleeve.
Patent CA-1200008-A (CA)
Inventor: MAEDA SATORU
IPC: H04N7/08
Filed: 1983-01-21
Granted: 1986-01-28
Abstract: ABSTRACT OF THE DISCLOSURE     The image display apparatus is disclosed, which includes memories each of which has a display area large enough for plural pages.  In this case, however, the apparatus also includes flags which are allowed to identify the right and wrong of the display for every lines and sub-blocks of the pages and which are set to a certain value when an erase code is transmitted with the result that such memories are not required to operate at high speed.
Patent CA-1216722-A (CA)
Inventor: BUDICH WOLFGANG
IPC: B32B27/30
Filed: 1983-01-28
Granted: 1987-01-20
Abstract: ABSTRACT OF THE DISCLOSURE:            An extrudable glass fiber-reinforced polyvinyl chloride composition made up of polyvinyl chloride resin having a K value between 55 and 75, glass fibers, and inorganic fillers different from the glass fibers, and conventional additives, including mold release agents, stabilizers, pro-cessing aids, and colorants for the production of extruded articles.  The composition contains, per 100 parts by weight of a polyvinyl chloride resin, 50-100 parts by weight of glass fibers having a diameter of between 5 and 25 µm with a length up to 12 mm, and 5-25 parts by weight of a mineral filler having an average particle diameter of below 50 µm and exhib-iting a modulus of elasticity in the extrusion direction of an extruded product of at least 8,000N/mm2 at 23°C.  And a profile strip for the manufacture of frames for windows or doors comprising a core profile formed of reinforced synthetic resin and a synthetic resin shell surrounding at least a part of the core profile, the core profile being formed of the above composition.
Patent CA-1221165-A (CA)
Inventor: KADOKURA SADAO
IPC: G11B5/73
Filed: 1983-02-15
Granted: 1987-04-28
Abstract: PERPENDICULAR MAGNETIC RECORDING MEDIUM, METHOD FOR PRODUCING THE SAME, AND SPUTTERING DEVICE ABSTRACT OF THE DISCLOSURE A magnetic recording medium conventionally utilizes the in-plane magnetization mode, but recently the perpendicular magnetization mode utilizing the perpendicular anisotropy of an hcp cobalt alloy layer, in which the C axis is oriented perpendicular to the layer surface, has been proposed. The known perpendicular magnetic recording medium is produced by means of RF sputtering and comprises a Permalloy layer, as layer of a low coercive-force material, between the nonmag-netic base and the hcp cobalt alloy layer. The perpendicular anisotropy attained by the present invention in very excel-lent and is superior to that of a perpendicular recording medium having no Permalloy layer because a Co-Ta alloy is used as the layer of a now coercive-force material.
Patent CA-1189873-A (CA)
Inventor: MERTENS RICHARD
IPC: C08F20/52
Filed: 1983-03-11
Granted: 1985-07-02
Abstract: ABSTRACT This invention describes a process for the production of N-(tert-amino-alkyl)acrylamides by the reaction of acrylic acid with a suitable tertiary aminoalkylamine at a temperature of 150-230° C.  The aminoalkylamine and acrylic acid are reacted in equimolar quantities, preferably in the presence of an acidic or a basic catalyst.
Patent CA-1187936-A (CA)
Inventor: CHANCE BRITTON
IPC: G01R33/465
Filed: 1983-04-28
Granted: 1985-05-28
Abstract: ABSTRACT OF THE DISCLOSURE     A nuclear magnetic resonance analytic apparatus for obtain-ing tissue metabolism information from a living body member. The apparatus consists of a large high-intensity electromagnet with an inner space having a uniform magnetic field, for receiving the body member. The space has a probe coil mounted therein with which the body member is engageable. For phosphorus-31 metabolite, there is provided a 24.33 MHz generator connected through a control logic section and a driver unit to probe coil via a transmitter/ receiver switching unit arranged to in effect switch the probe coil from a normal connection with a demodulation circuit to the driver unit responsive to a burst of RF pulse energy applied to the switch-ing unit by the driver unit via the control logic section by com-mand of a computer. The control logic section controls the system so as to first apply short pulses of the RF signal to the probe coil for a predetermined excitation time period, gating-off the demodu-lation unit. After this excitation period, the transmitter circuit is disabled, the demodulation circuit is gated-on, and the switch-ing units restores the normal connection of the prove coil to the demodulation unit, allowing the free induction decay signals sensed by the probe coil to be demodulated and furnished in analog form to the computer, which converts these analog signals into represent-ations of the intensities versus frequency shift of the respective metabolite components of the tissue. Circuitry is provided for applying a predetermined simulated free induction decay signal to the demod-ulation circuit for testing the apparatus.
Patent CA-1203948-A (CA)
Inventor: HARBOURNE DAVID A
IPC: C08J3/24
Filed: 1983-05-05
Granted: 1986-04-29
Abstract: ABSTRACT OF THE DISCLOSURE A  cross-linkable  composition  of  a  partially cross-linked polymer and an organic cross-linking agent  is disclosed.  The polymer is a copolymer of ethylene and one or more higher alpha-olefins of 3-10 carbon atoms that has a density of less than 0.955 g/cm3 and which has been subjected to  a  cross-linking  process  to  an  extent  such  that the partially cross-linked polymer so obtained has less than 0.1% by weight of gel.  In a preferred embodiment the copolymer is a linear low density polyethylene, especially a copolymer of ethylene and a higher alpha-olefin having 4-10 carbon atoms. The  composition  may  be  used  in  a  variety  of  end-uses, especially in the wire coating industry.
Patent CA-1214726-A (CA)
Inventor: KAELLSTRAND ANDERS G V
IPC: A61K9/50
Filed: 1983-05-30
Granted: 1986-12-02
Abstract: ABSTRACT            A pharmaceutical mixture with controlled release of actice substance which includes masking of bad taste and stability increasing of active substance characterized in that an encapsulated active substance is combined with a substance controlling the release of active substance from the encapsulation and method for preparing said mixture.
Patent CA-1220728-A (CA)
Inventor: THIJSSEN HENRICUS A C
IPC: B01D9/00
Filed: 1983-06-22
Granted: 1987-04-21
Abstract: A B S T R A C T     An apparatus for concentrating a suspension consisting of a hollow cylinder in which one or more tubes of a constant outward diameter extend in axial direction, in the wall of each tube at Least one filter being mounted forming the only direct connection between the interior of the tube and the interior of the cylinder. Two or more of such apparatus can be connected in series in order to form a cascade.
Patent CA-1261842-A (CA)
Inventor: ROGERS RICHARD B
IPC: C07D213/77
Filed: 1983-07-11
Granted: 1989-09-26
Abstract: ABSTRACT          Compounds are prepared which correspond to the formula   wherein R represents             or wherein each X' independently represents CF3, Cl, H or Br with the proviso that both of X' cannot be H; 29,609-F          Y represent CF3, Cl or Br;        R1 represent C1-C8 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, C2-C6 alkoxyalkyl, CF3 or Ar";        Ar" represent   or   wherein each X independently represent halo, C1-C6alkyl, -OCH3, -CF3, -OCF3, -NO2, -CN or -CO2R2;          each n independently represents 0, 1 or 2; and R2 represents C1-C6 alkyl.         These compounds have been found to be effective pre- and post-emergent herbicides and as active agents in herbicidal compositions.   29,609-F
Patent CA-1228259-A (CA)
Inventor: ERK GAYYUR
IPC: A22C13/00
Filed: 1983-07-14
Granted: 1987-10-20
Abstract: ABSTRACT       The present invention relates to a tubular film used for packing foodstuffs in paste form, this tubular film being of polyamide that can absorb at least 5% water, and which at an internal pressure between 0 and 0.6 bar permits substantially reversible deformation and which has a matt appearance. The present invention also relates to a process for the production of this tubular film by multiaxial stretching of the primary tube with stretch ratios of at least 1:2.3 in the longitudinal direction and at least 1:2.5 in the transverse direction, and total thermal fixing of the stretched tube during controlled shrinkage.  In addition, the invention describes a boiled or cooked sausage as well as a soft cheese, these being packed in a tubular film according to the invention.
Patent CA-1208193-A (CA)
Inventor: ROBINSON JOSEPH G
IPC: C01B39/40
Filed: 1983-12-14
Granted: 1986-07-22
Abstract: ABSTRACT OF THE DISCLOSURE             "IMPROVEMENTS IN CATALYST PRODUCTION"       Catalysts of the ZSM-5 synthetic zeolite type can be prepared by heating a mixture of a precursor for an alumina hydrate, a pre-cursor for silica hydrogel, an alkali metal hydroxide and water to-gether with an organic templating agent selected from the group of carboxymethylcellulose, the condensation product of an alkanolamine and a fatty acid and cellulose hydroxyethyl ether and thereafter heating the reaction product under autogenous conditions.  Unlike prior proposals ZSM-5 which is uncontaminated by other zeolites, is prepared in high yield.
Patent CA-1208580-A (CA)
Inventor: SCHULTZE HANS
IPC: A61K35/39
Filed: 1983-12-28
Granted: 1986-07-29
Abstract: Abstract of the Disclosure:  Highly active pancreatin is obtained by autolysis of an aqueous isopropanol-containing tissue slurry, preferably buffered with sodium bicarbon-ate, until a test precipitation with aqueous isopropyl alcohol proves positive, and precipitating the batch with a higher concentration of isopropyl alcohol, resulting in a fiber suspension which can be sieved so that the solu-tion obtained permits direct isolation of pancreatin by further increasing the concentration of isopropyl alco-hol.  A high bulk density of the finished dry prepara-tion is achieved by stirring the precipitated pancreatin with isopropyl alcohol or acetone so as to bring the pan-creatin to a concentration of 70 - 85% of isopropanol or 80 - 95% of acetone, isolating the pancreatin by suctior filtration or centrifuging and drying it by treatment with dry air or nitrogen.
Patent CA-1197740-A (CA)
Title: Container for the take in and the supply of rearing  means and food for animals, especially watering tank  for young stock
Inventor: HAIGES FRANK
IPC: A01K7/00
Filed: 1983-12-28
Granted: 1985-12-10
Abstract: ABSTRACT OF THE DISCLOSURE     A liquid container has a supply container, a watering basin and a shaft connecting the two and having an opening to the basin, in order to make possible a work-saving accessibility during refilling.  The container opening is arranged at the side of the supply container for refilling, and a single hole is arranged off-center on the same side of the supply container as an opening.  The supply container  has a hinge mount or pin arranged on its back side, so that the container can be pivoted out of the vertical position into the horizontal for refilling, in which horizontal position the container opening and the shaft hole, which serves as an overflow, are both arranged on top.
Patent CA-1214661-A (CA)
Inventor: STIEG RICHARD F
IPC: F16H61/00
Filed: 1984-01-09
Granted: 1986-12-02
Abstract: Abstract of the Disclosure A method for shifting a transmission with predominatly mechanical speed sensing actuator to within a 10 percent shifting zone around a chosen operating line on an engine rpm/torque map by matching the force balance of the driver pulley to a force balance of the driven pulley.           A variable speed belt drive transmission system with a predominantly mechanical speed sensing driver pulley and a torque sensing driven pulley that responds to an operating line, monotonic in torque having a slope from about .004 lb ft/ rpm to about .060 lb-ft/ rpm where the driver pulley has an actuator that controls speed for a chosen torque value.  The actuator has at least one centrifugal weight connected to an end of a torque producing spring to wind the spring.  A second end of the spring is operatively connected through an articulated linkage to a movable half of the pulley such that the generated axial force is not directly proportional to square of the speed.
Patent CA-1226542-A (CA)
Inventor: STROBEL GARY A
IPC: C12N15/00
Filed: 1984-02-27
Granted: 1987-09-08
Abstract: DEVELOPMENT OF PLANT ROOTS            Abstract of the Disclosure Beneficial growth of roots in dicotyledonous plants is achieved by genetic transformation with root-inducing A. rhizogenes, preferably the novel strain A. rhizogenes ATCC 39207. The A. rhizogenes not used to transform the plant is reduced to noninfective levels with A. radio-bacter, preferably A. radiobacter K-84.
Patent CA-1249869-A (CA)
Inventor: SHAPESS ROBERT P
IPC: G05D23/19
Filed: 1984-03-15
Granted: 1989-02-07
Abstract: ABSTRACT OF THE DISCLOSURE           A sub-base for use in conjunction with thermostats for controlling air conditioned spaces includes a false heat device and a radio frequency receiver and control circuit for turning on and off the false heat device to provide temperature setback control for the thermostat. The sub-base may be mounted between the thermostat and the existing wall mounting structure and is adapted to be connected to the thermostat control conductors for a source of power for the sub-base and to receive radio frequency signals transmitted over the thermostat conductors.
Patent CA-1225017-A (CA)
Inventor: BURKHARDT RUDOLF
IPC: E02D19/16
Filed: 1984-04-11
Granted: 1987-08-04
Abstract: ABSTRACT      Liquid or water soluble noxious substances which have  extended  into water  permeable  ground  layers  are prevented from spreading and contaminating ground water, as a result of the harmed region being enclosed on all sides by vertical seals and being closed off below by a horizontal injection base, which seals not only against water but also against the noxious substances present. The  resistance  of  the  base  to  noxious  substances  is obtained by use of injection means based on silicates which  contain  trialkoxysilanes  of  the  general  formula R-Si(OR')3.
Patent CA-1210930-A (CA)
Inventor: NEMES JOHN J
IPC: C02F1/58
Filed: 1984-04-18
Granted: 1986-09-09
Abstract: COMPOSITION AND METHOD FOR DEOXYGENATION                   Abstract of the Disclosure A composition containing a hydroxylamine compound; a quinone, a dihydroxybenzene, a diaminobenzene, or an aminohydroxybenzene compound; and a neutralizing amine is an excellent oxygen scavenger and corrosion inhibitor in boiler water and other aqueous systems.
Patent CA-1227684-A (CA)
Inventor: SWARTZENDRUBER JAMES A
IPC: A01B15/00
Filed: 1984-05-10
Granted: 1987-10-06
Abstract: CONTINUOUS GAUGE WHEEL ARM ADJUSTMENT   DEVICE WITH SCISSORS ACTION LOCKING     Abstract of the Disclosure A gauge wheel arm pivotal connected to an implement frame carries a first slotted plate, and a second slotted plate is fixed to the frame with the slots of the respective plates overlapping to receive a single bolt at the area of overlap. The slots, which provide for continuous adjustment of the arm, are angled with respect to each other to provide a scissors- or ramp-type action on the bolt which positively fixes the arm relative to the frame.
Patent CA-1238775-A (CA)
Inventor: HIRATA TADASHI
IPC: B21D28/00
Filed: 1984-05-18
Granted: 1988-07-05
Abstract: ABSTRACT OF THE DISCLOSURE        A multiple processing machine is provided with a punching means and a forming means connected with each other and a feeding means for feeding and positioning workpieces into the punching and forming means.  Also, the multiple processing machine is provided with a tool changing means for changing tools to perform a variety of punching and forming operations.
Patent CA-1191927-A (CA)
Inventor: BELUSA MANFRED L
IPC: F24F11/00
Filed: 1984-05-25
Granted: 1985-08-13
Abstract: ABSTRACT          A method and apparatus for generating a rate of flow signal which is proportional to the flow rate in a fluid distribution system and which is based on a signal which is proportional to the speed of the fluid circulating device and which makes use of the characteristic curves of a fluid circulating system and fluid delivery device is disclosed. In an air-conditioning system having a variable speed supply fan and a variable speed return fan, a method and apparatus for controlling the capacity of the return fan to closely match that of the supply fan is provided. The method comprises the steps of; monitoring the supply fan speed and discharge pressure and generating a first signal which is a measure of the supply fan capacity at the monitored speed, matching the return fan capacity with the supply fan capacity to achieve any required ratio of return fan output to supply fan output and generating a second signal which is a measure of the desired return  fan speed required to provide the return fan output and driving the return fan at the measured speed indicated by the second signal.
Patent CA-1224593-A (CA)
Inventor: DEXTER ROBIN W
IPC: C08F212/14
Filed: 1984-05-30
Granted: 1987-07-21
Abstract: EMULSION COPOLYMERS OF META- OR PARA--ISOPROPENYL-.alpha.,.alpha.-DIMETHYLBENZYLISOCYANATE              Abstract of the Disclosure A method of making a copolymer of meta- or para-isopropenyl-.alpha.,.alpha.-dimethylbenzylisocyanate and at least one other ethylenically unsaturated comonomer polymerizable therewith, comprising polymerizing the meta- or para-iso-propenyl-.alpha.,.alpha.-dimethylbenzylisocyanate and at least one other ethylenically unsaturated comonomer in an aqueous emulsion in the presence of a free-radical polymerization initiator and a chain transfer agent to control molecular weight.          Also disclosed are methods of breaking the aque-ous emulsion after polymerization is completed by either adding a salt, e.g., aluminum sulfate, or by freezing the emulsion followed by thawing to yield the copolymer as a mechanically separable solid phase of a two-phase liquid-solid mixture.
Patent CA-1223052-A (CA)
Inventor: HIROOKA KOICHI
IPC: H01H33/22
Filed: 1984-06-13
Granted: 1987-06-16
Abstract: ABSTRACT OF THE DISCLOSURE          A gas-insulated electric device comprising an electric conductor disposed in a sealed vessel filled with an insulating gas with the conductor being supported by a solid insulating mem-ber is disclosed.  The insulating gas is a mixture of a nitrilic type fluorocarbon compound and SF6.  The dielectric strength is increased, and accordingly, the size of the device can be decreased.  Further the breakdown voltage of the device is increased using such a mixture by the synergistic effect of the components.
Patent CA-1234268-A (CA)
Inventor: UENO KATSUJI
IPC: B29B13/02
Filed: 1984-06-15
Granted: 1988-03-22
Abstract: ABSTRACT OF THE DISCLOSURE           In a process for producing a formed article of aromatic polyamide-imide resin by compression-molding at the temperature lower than the melting temperature of the resin, the improvement which comprises subjecting the resin, prior to the molding, to heat treatment in an oxygen-containing gas under conditions satisfying the following equation logt ? a1 + a2T + a3T2 + a4T3, wherein a1 = 2.5841, a2 = -8.4926 x 10-3, a3 = 6.9984 x 10-6, and a4 = -2.0449 x 10-8; t and T represent the heat-treat-ment time in hour and the heat-treatment temperature in °C, respectively; and 200°C ? T ? 400°C.
Patent CA-1219932-A (CA)
Inventor: NOURSE GARY E
IPC: H04B1/18
Filed: 1984-07-04
Granted: 1987-03-31
Abstract: Abstract of Disclosure An electronic article surveillance system is disclosed, having a transmitter means for producing in an interrogation zone sequences containing a plurality of discrete different radio frequencies thereby causing a circuit present within the zone to resonate at its resonant frequency in response to energy absorbed at at least three different frequencies.  A receiver means is provided to cause an alarm in the event of detection of three such resonances over two successive sequences.
Patent CA-1239770-A (CA)
Inventor: BHATIA KISHAN
IPC: B01D53/14
Filed: 1984-07-05
Granted: 1988-08-02
Abstract: Abstract of the Disclosure Process for the removal of hydrogen sulfide from gas mixtures, particular gas mixtures containing hydrocarbons, wherein the gas mixture is treated with an aqueous solution of a water soluble nitrite such as sodium nitrite, the pH of the aqueous solution being at least 5.5 or greater.