baber/WOPTO huggingface dataset:
Patent CA-1218243-A (CA)
Inventor: UESAKA SUSUMU
IPC: B01F7/00
Filed: 1983-07-05
Granted: 1987-02-24
Abstract: DEVICE FOR MAKING FROZEN CONFECTIONS          Abstract of the Disclosure The device for making frozen confections such as ice cream comprises a double-walled cylindrical vessel having an upper open end and a closed bottom and consisting of a thin aluminum inner vessel member and a thin aluminum outer vessel member with the upper ends thereof hermetically sealingly curled together, the space between the inner and the outer vessel member being filled with a cold keep-ing agent, an outer receptacle for receiving and supporting the vessel therein with a clearance or heat insulating material provided therebetween, a cover member adapted to engage at its periphery with a ring attached to the upper edge of the double-walled vessel and/or the outer receptacle, and a stirring means extending into the interior of the vessel through a bearing hole formed at the center of the cover member.  The freezable cold keeping agent may be cooled and frozen to keep sufficient cold before use so that, when the confectionary to be frozen is placed in the double-walled vessel after the agent has been cooled and frozen, the confectionary is appropriately frozen while it is stirred by the stirring means thereby permitting the frozen confec-tionary can be prepared.
Patent CA-1204335-A (CA)
Inventor: STUCKI PETER
IPC: B41J31/16
Filed: 1983-07-05
Granted: 1986-05-13
Abstract: METHOD FOR ADAPTIVELY USING A PRINT RIBBON                  IN AN IMPACT PRINTER                       Abstract -Rather than transporting the entire multicolour print ribbon in an impact printer back and forth until the reaching of a lower quality threshold requires replacement , this method provides for the use of only a subsection of limited length of the ribbon to be used until the lower quality threshold of any one of the colour tracks of this subsection is reached, and then advancing to a fresh subsection.  The quality status of the current subsection may be monitored by counting the number of impacts on each individual colour track and comparing that number with a predetermined, stored value, or by shining light through the ribbon and optically comparing the passing light with a preset value. The method is flexible enough to permit manual advance of the ribbon to a fresh subsection in case a printing job requires highest possible quality.
Patent CA-1225475-A (CA)
Inventor: PENNA DAVID E
IPC: G06F3/037
Filed: 1983-08-04
Granted: 1987-08-11
Abstract: ABSTRACT "DISPLAY SYSTEM WITH NESTED INFORMATION DISPLAY"      An information display system which can produce an information display (e.g. on a television monitor) from any one of a plurality of different information sources.  The information sources are associated with different facilities such as teletext and viewdata. For obtaining information from a particular information source the associated facility option is selected.  This selection is made from the available facility options by selecting from the television screen "nested" areas which pertain to one or more facility options. The selection can be effected using a touch-sensitive screen which overlies the television screen.  The selection process can involve the display of a number of successive display frames containing "nested" areas, the selection of an area in one frame causing the display of a fresh display frame which re-defines areas which are nested within the selected area.      See Figures (1) and (2).
Patent CA-1197285-A (CA)
Inventor: LIM HONG S
IPC: H01M10/30
Filed: 1983-08-09
Granted: 1985-11-26
Abstract: ABSTRACT Nickel-cadmium battery cell 10 has a plurality of cadmium negative electrode plates 24, 26 and 28 and a plurality of alternate nickel positive electrode page 30 and 32.  The separator space therebetween is occupied by separator 34, 36, 38 and 40.  The enhanced thickness of the separator space, more than 200 microns, serves as a reservoir which provides an increased amount of potassium hydroxide electrolyte so that as the nickel electrode grows during cycling and withdraws electrolyte from the separator by compression or crushing of the separator and by capillary action into the nickel electrode, sufficient electrolyte remains for an enhanced battery cell life.  The increased interelectrode spacing also increases lifetime limited by short circuiting due to cadmium interelectrode deposits.        Another embodiment employs an electrolyte reservoir positioned laterally of the electrode stack and formed of foamed material so that upon growth of the nickel electrodes, the foam crushes to permit main-tenance of the separator space and supply electrolyte.
Patent CA-1206479-A (CA)
Inventor: BOTTACCIO GIORGIO
IPC: C07D207/34
Filed: 1983-09-20
Granted: 1986-06-24
Abstract: ABSTRACT OF THE DISCLOSURE         There is described a process for the preparation of 3-carboxy-1-methylpyrrol-2-acetic acid of formula (I):                                           (I)   in which a carboxylic compound chosen between acetone dicarboxy-lic acid and its alkaline salts, is reacted in an aqueous medium with methylamine and chloroacetaldehyde, at a temperature between 5°C and about 25°C.  The resulting product is useful as an intermediate in organic synthesis; in particular for the preparation of 5-aryloyl-pyrrol-alkanoic acids which are anti-inflammatory agents.
Patent CA-1201658-A (CA)
Inventor: KAMIYA TADASHI
IPC: B62K11/00
Filed: 1983-10-13
Granted: 1986-03-11
Abstract: ABSTRACT OF THE DISCLOSUR             An anti-slip system is provided for a wheeled vehicle having a drive wheel and a driven wheel.  A drive wheel speed sensor senses a rotational speed of the drive wheel to produce a first sensing signal while a driven wheel speed sensor senses a rotational speed of the driven wheel to produce a second sensing signal.  A control unit is responsive to the first and second sensing signals for outputting a control signal representative of a slip rate of the drive wheel.  A drive control device is responsive to the control signal for controlling drive force of the drive wheel to prevent a slip thereof.
Patent CA-1204604-A (CA)
Inventor: SPARROW IAN H
IPC: E04B5/04
Filed: 1983-11-03
Granted: 1986-05-20
Abstract: ABSTRACT          DRY-LAID FLOORS      The floor  is composed of  parallel  spaced  beams  (11) having flanges (12) and blocks (13) of polystyrene foam which are laid on the flanges to bridge the gaps between the beams. Boards  (26)  are  laid on  the  polystyrene blocks,  and  are supported by the blocks, which form load-bearing members of the  floor.    The  blocks  may  have  flanged  portions  (14) extending over the beams, so as to provide heat insulation.
Patent CA-1227919-A (CA)
Inventor: KATSUDA YOSHIO
IPC: A61L9/00
Filed: 1983-11-08
Granted: 1987-10-13
Abstract: ABSTRACT OF THE DISCLOSURE    This invention relates to a thermal fumigator which heats the compressed mat, impregnated with a drug, with the use of reaction heat generated by contact of a volatile fuel or liquefied gas fuel with a metal catalyst in the presence of air, thereby fumigating the drug.
Patent CA-1211252-A (CA)
Inventor: KATZ RITA M BIRCH ROAD NEPEAN
IPC: A41D15/00
Filed: 1983-11-08
Granted: 1986-09-16
Abstract: ABSTRACT OF THE DISCLOSURE           An adjustable garment, i.e. a pant leg for trousers, jeans, etc. is provided hereon.  It includes the combination, with the part of the garment whose length is to be varied, e.g. the pant leg whose length is to be varied, of two cooperating elements.     One element is a plurality of spaced apart, longitudinally-extending prepositioned, positively-aligned fastener  elements, secured along an inside seam of such part, e.g. the pant leg.  The second element is a lower complementary fastener element secured to the inside of such part, e.g., the pant leg, either along the same inside seam or along an extension of such inside seam on the inner finished hem or in the cuffed fold, preferably at the lowest possible level of such part.  When the lower complementary fastener element is engaged with a selected one of the plurality of longitudinally spaced-apart prepositioned, positively-aligned,fastener elements, the length of the garment, e.g. the leg is varied, i.e. either lengthened or shortened.  These means provide for adjustment of the length without alteration  to the garment in a manner which is not bulky or clumsy.
Patent CA-1225481-A (CA)
Inventor: WENNERSTEN LARS H
IPC: G06F3/0362
Filed: 1983-11-21
Granted: 1987-08-11
Abstract: ABSTRACT         A device for setting a numeric display comprises a continuously turnable potentiometer by which the setting area can be repeatedly passed through by turning in the same direction.  The potentiometer and the display are connected to a computer, preferably a microcomputer.  The computer is arranged to repeatedly sense the instantaneous resistance value of the potentiometer or a parameter representing said value.  Further, the computer is arranged to store the first one of a series of measurement values and for each subsequent measurement value in the series to determine if the difference between the present and the first measurement value exceeds a reference value, in which case the display is operated to increase or decrease its value by one step of a predetermined magnitude.
Patent CA-1246861-A (CA)
Inventor: SUGISAWA KO
IPC: F26B3/347
Filed: 1983-12-08
Granted: 1988-12-20
Abstract: TITLE OF THE INVENTION        Microwave Drying Apparatus and Use Thereof ABSTRACT OF THE DISCLOSURE        An improved microwave drying apparatus comprising a drying chamber provided with a microwave generator and a layer of a weak dielectric substance laminated on at least a part of the inner surface of the wall of the chamber is provided, whereby the occurrence of moisture condensation on the inner wall of the chamber during drying procedure can be prevented.
Patent CA-1220383-A (CA)
Inventor: DIFFELY ROBERT J SR
IPC: B63H25/50
Filed: 1983-12-14
Granted: 1987-04-14
Abstract: ABSTRACT OF THE DISCLOSURE             A trolling attachment for motor boats comprises pivotal trolling flaps for securement to the transom of a boat so that the flaps may be lowered into and raised from the water as required.  The flaps are carried on a rect-angular box-section tube with leaf springs disposed against the tube to provide resilient frictional resistance to movement of the flaps and positive location and retention of the flaps in the raised and lowered positions by engagement of the springs against adjacent surfaces of the tube respectively.
Patent CA-1239953-A (CA)
Inventor: CAMERON DONALD C
IPC: F16L55/11
Filed: 1984-01-06
Granted: 1988-08-02
Abstract: Abstract of the Disclosure The invention disclosed herein includes a reducer coupling, a positioner tool for connecting the coupling to a conduit section, and a nut for securing the positioner tool to the coupling.  The reducer coupling is useful in various operations, such as some oil field operations in which it is used to connect a smaller conduit (delivery line) into a larger conduit (production casing).  In practice, the positioner tool is secured to the reducer coupling and the coupling is moved into its hook-up position above the production casing, by attaching a rig to the positioner tool. The coupling can then be threaded into the casing by turning the positioner tool with a wrench, or similar tool.
Patent CA-1245893-A (CA)
Inventor: PLANKENHORN DANIEL J
IPC: B23K26/08
Filed: 1984-01-19
Granted: 1988-12-06
Abstract: ABSTRACT OF THE DISCLOSURE A light beam directing apparatus is described which permits a reflected collimated beam of light, such as a laser, to be directed in a path which comprises a plurality of straight segments.  Each segement of the beam is associated with a segment of a robot's arm in a fixed spatial relationship.
Patent CA-1233388-A (CA)
Inventor: TSUNO KOICHI
IPC: G05G7/10
Filed: 1984-02-10
Granted: 1988-03-01
Abstract: Abstract of the Disclosure A device for bending a cable or the like by remote control is proposed.  It has a cylinder with a piston rod, and two holders coupled to the cylinder and the piston rod at each end thereof.  The holders through which a cable runs are bent by remote control by relative movement between the cylinder and the piston rod.
Patent CA-1246955-A (CA)
Inventor: CHIN ALBERT K
IPC: A61B17/02
Filed: 1984-03-13
Granted: 1988-12-20
Abstract: IMPROVED DOUBLE LUMEN DILATATION CATHETER ABSTRACT OF THE DISCLOSURE A dilatation catheter is provided with an elongated balloon element having a distal evertable dilating portion and a proximal connector portion. The proximal connector portion extends through and past a large chamber where part of it may be layed-up in a loop or loops, and said connector portion also extends through O-ring braking and sealing means.
Patent CA-1225386-A (CA)
Inventor: CHU POCHEN
IPC: C10G11/05
Filed: 1984-07-18
Granted: 1987-08-11
Abstract: HYDROCARBON CONVERSION CATALYST                          ABSTRACT          Catalysts of improved strength and activity are formed by compositing a clay matrixing material with a zeolite which contains cations of a Group IB metal, preferably a monovalent metal such as silver and by thereafter calcining the composite at temperatures in excess of 600°C.  The presence of the cations gives the zeolite improved resistance to the high sintering temperatures necessary to confer adequate strength upon the resulting catalyst.
Patent CA-1233814-A (CA)
Inventor: SACCA DEMETRIO B
IPC: F28F9/02
Filed: 1984-07-24
Granted: 1988-03-08
Abstract: SINGLE INLET/OUTLET-TANK U-SHAPED TUBE HEAT EXCHANGER        Abstract of the Disclosure A single inlet/outlet-tank U-shaped tube heat exchanger is disclosed comprising a tank having a header plate and a plurality of U-shaped tubes whose legs extend through and terminate with an open end at one side of the header plate.  A first group of the tubes is arranged so that the two open ends of each of these tubes are located in one and the other of two outboard rows extending longitudinally of the header plate.  A second and remaining group of the tubes is arranged so that the return bends of these tubes criss-cross those of alternate tubes in the first group and have their open leg ends all located in a third and inboard row extending between the two outboard rows.  A partition in the tank cooperates with the header plate to define an inlet chamber and an outlet chamber in the tank open respectively to the open tube ends in one and the other of the two outboard rows and also to alternate ones of the open tube ends in the inboard row whereby each of the tubes is connected to effect two-pass flow between said chambers.
Patent CA-1219524-A (CA)
Inventor: TURNBULL EVERETT M
IPC: A45D40/00
Filed: 1984-09-17
Granted: 1987-03-24
Abstract: FRAGRANCE-RELEASING PULL-PART SHEET                         Abstract Microcapsules containing material therein can be burst to release the encapsulated material when the capsules are contained in an adhesive securing two surfaces together and the surfaces are pulled apart.
Patent CA-1233382-A (CA)
Inventor: BELSOLE SUSAN C
IPC: A61K31/21
Filed: 1984-09-26
Granted: 1988-03-01
Abstract: ABSTRACT      A transdermal delivery system for the administra-tion of nitroglycerin for the treatment of heart disease comprising a nitroglycerin water-soluble polyvinylpyrrolidone polymer film coated on one surface of aluminum foil, the uncoated side of said aluminum foil mounted on the adhesive side of adhesive tape having dimensions larger than said aluminum foil is described.
Patent CA-1253549-A (CA)
Inventor: MAIER ALFRED E
IPC: H01H77/10
Filed: 1984-11-27
Granted: 1989-05-02
Abstract: ABSTRACT OF THE DISCLOSURE A molded case circuit breaker  includes an operating mechanism having an integral or one-piece, rotatable, molded cross bar.   The cross bar includes an  enlarged  section,  associated with each phase or pole of the circuit breaker, having a window, pocket or  enclosed opening  formed therein for  the receipt of a base portion of an upper movable electrical con-tact  of  a  pair  of  separable  electrical  contacts. Also disposed in the opening is a compression spring and an associated spring follower positioned between the compression spring and the base portion of  the upper  electrical  contact.    The  compressive  spring force biases  the upper electrical contact for move-ment in unison with the cross bar.  Upon the occur-rence of a high level short circuit or fault current condition, the spring follower may be downwardly de-flected  to  enable  the  upper  electrical  contact  to move independently of the cross bar.   The downwardly deflected spring follower is designed to then retain the upper  electrical contact  spaced apart  from the other separable electrical contact.  The opening   in the enlarged section also enables a flexible current carrying  shunt  to  be  received  therein  and  to  be fixedly  secured  to  the  base  portion  of  the  upper electrical contact.
Patent CA-1227955-A (CA)
Inventor: SCHUMACHER WILLIAM J
IPC: C22C38/00
Filed: 1984-12-17
Granted: 1987-10-13
Abstract: GALLING AND WEAR RESISTANT STEEL ALLOY      ABSTRACT OF THE DISCLOSURE A chromium-nickel-silicon-manganese steel alloy consisting essentially of about 1.0% maximum carbon, from 10% to about 16% manganese, about 0.07% maximum phosphorus, about 0.1% maximum sulfur, 4% to 6% silicon, 4% to 6% chromium, 4% to about 6% nickel, about 0.05% maximum nitrogen, and balance essentially iron. Preferred embodiments exhibit excellent galling resistance, metal-to-metal wear resistance, high impact strength, oxidation resistance and corrosion resistance.
Patent CA-1242071-A (CA)
Inventor: PADTBERG RUDIGER O
IPC: C04B24/18
Filed: 1984-12-18
Granted: 1988-09-20
Abstract: Process and composition for cementing wells passing through salt formations ABSTRACT OF THE DISCLOSURE           The present invention relates to a composition for cementing, containing a small amount of NaCI and from 35 to 150 I/t of sodium silicate. A cement-salt bond having good characteristics such as rheology, fluid loss, etc... is obtained.
Patent CA-1218689-A (CA)
Inventor: PERSON HERMAN R
IPC: H01J17/34
Filed: 1985-01-28
Granted: 1987-03-03
Abstract: ABSTRACT     The display device of the present invention includes an upper top plate and a lower substrate, which are joined together to form a plasma filled envelope therebetween.  At least one edge of the upper plate extends beyond the envelope, and includes anode drivers attached thereto.  At least one edge of the substrate also extends beyond the envelope and includes cathode drivers attached thereto. The cathodes are connected to the cathode drivers and extend within the envelope in parallel relation to one another. The anodes are connected to the anode drivers and extend within the envelope in parallel relation to one another, and in a direction which is perpendicular to the cathodes.
Patent CA-1243222-A (CA)
Inventor: FOGELBERG MARK J
IPC: F16H3/38
Filed: 1985-02-11
Granted: 1988-10-18
Abstract: TRANSMISSION ANTI-CLASH AND ANTI-RATTLE BRAKE            ABSTRACT:   An anti-clash and anti-rattle brake (62) for a multiple speed ratio transmission (10) is engageable to apply a frictional braking force to the constantly meshed gears when a shift control device (46) is in a free neutral position (N2).   The brake is spring (80) biased toward engagement.   It is disengaged by one cam device (88) when the shift control device is moved from the free neutral position in one plane and by another cam device (98) when the shift control device is moved from the free neutral position in another plane.
Patent CA-1228029-A (CA)
Inventor: WENKER LUDWIG
IPC: F01B3/02
Filed: 1985-02-15
Granted: 1987-10-13
Abstract: ABSTRACT OF THE DISCLOSURE                  An internal combustion engine includes four cylinders arranged concentrically about a driving shaft and each having two opposing pistons which are linked to wobble elements via respective connecting rods.  The wobble elements are supported by the driving shaft and transmit the movement of the pistons into a rotational movement of the driving shaft.  Each wobble element consists of two portions which are rotatable relative to each other about a wobble axis extending transversely to the driving shaft.  The connection of the wobble portions is provided via a collar which is fixed onto the driving shaft.  The connecting rods of two dia-metrically opposing pistons are linked to each wobble portion which are guided in respective guideways extending parallel to the driving shaft.
Patent CA-1236022-A (CA)
Inventor: DECKNER GEORGE E
IPC: A61K47/00
Filed: 1985-03-13
Granted: 1988-05-03
Abstract: ABSTRACT   TOPICAL DELIVERY SYSTEM AND SKIN TREATMENT      COMPOSITIONS EMPLOYING SUCH SYSTEM       A delivery system for delivering topically active ingredients to the skin is provided which delivery system is formed of a water-in-volatile silicone emulsion which includes an interior aqueous phase and an exterior silicone phase which contains the active ingredient to be topically applied.  A volatile silicone fluid and a non-ionic lipophilic low hydrophilic-lipophilic balance (HLB) emulsifier are employed in forming the emulsion.  The above delivery system may be employed together with active ingredients such as sunscreen agents, various topically active drugs, fragrance oils, moisturizers, anti-perspirants, humectants, and other skin care and cosmetic ingredients such as excipients, colorants, preservatives, diluents and the like.
Patent CA-1238058-A (CA)
Inventor: SAARINEN KARI
IPC: A01G9/08
Filed: 1985-03-20
Granted: 1988-06-14
Abstract: (57)  Abstract of the Disclosure Framing system in which plant pot sets (12 are shifted onto a pallet (5) provided with a bottom with holes by means of a roll conveyor (4) extending through the holes in the bottom of the pallet, and in which the pallets filled in this way are stacked.             (Fig. 1)
Patent CA-1242067-A (CA)
Inventor: HOLTSCHNEIDER GUILLERMO
IPC: B22D11/10
Filed: 1985-03-29
Granted: 1988-09-20
Abstract: Abstract A horizontal continuous casting device for the continuous casting of metal, more particularly steel, is provided with a storage vessel and one or more horizontal continuous casting moulds, the storage vessel being separable from the horizontal casting moulds and closed off.  In the case of any deviation from the casting axis, due to the continuous casting mould or storage vessels being incorrectly aligned with the continuous casting lines, easy and rapid inter-changeability of one or more of the continuous casting moulds is ensured by providing connections, adjustable in relation to the casting axis, between the storage vessel and the mould.  The storage vessel comprises a perforated brick with an inserted nozzle brick; the connection is adjustable in relation to the casting axis and bears sealingly against the end face of the nozzle brick.
Patent CA-1234598-A (CA)
Inventor: SUTTON LEONARD J
IPC: H02M3/28
Filed: 1985-04-10
Granted: 1988-03-29
Abstract: L.J  Sutton-l Abstract of the Invention An off-power line switching mode power supply which employs current and voltage feedback and sensing converts primary rectified, unregulated high voltage to a number of regulated d.c. secondary voltages and a low frequency, high voltage output suitable for enabling ringing of standard telephones. Two high voltage field effect transistors connected in the . half-bridge configuration power multiple output circuits via a capacitively coupled transformer.  A pulse width modulator controls the high frequency switching times of the field effect transistors via a transformer-coupled drive circuit.