baber/WOPTO huggingface dataset:
Patent CA-1265637-A (CA)
Inventor: DUSE DIEGO
IPC: B29C49/00
Filed: 1985-01-24
Granted: 1990-02-06
Abstract: BOTTLE GRADE POLYESTER RESINS REINFORCED WITH  GLASS FIBERS AND CONTAINERS MADE OF SUCH RESINS                       ABSTRACT           The  invention relates to fiber glass reinforced resins suitable to be used for producing articles such as containers, bottles and the like by stretch-blowing, and it relates also to the so obtained articles.          The resins are mixed with from 0.3% to 5% by weight of glass fibers having a diameter from 5 to 20 microns and chopped to lengths such that the length to diameter ratio ranges between 50 to 1000.
Patent CA-1222830-A (CA)
Inventor: JASWA VIJAY C
IPC: G06F9/28
Filed: 1985-02-01
Granted: 1987-06-09
Abstract: CONCURRENT PROCESSOR FOR CONTROL              Abstract of the Disclosure This computer architecture is optimized for computing the state transitions of a controller, whereas conventional computers are optimized for data manipulation.  The concurrent processor for control efficiently implements both the continuous and discrete control functions and has a processing element with two parts, the continuous and discrete processing elements.  An arbitrary number of processing elements in a linear array have nearest-neighbor communications, and a general purpose microprocessor is provided to interact with them. Continuous states are computed concurrently and there is provision for interaction between continuous and discrete controls.
Patent CA-1225341-A (CA)
Inventor: CLEMENTS JACK D
IPC: A47G23/02
Filed: 1985-02-05
Granted: 1987-08-11
Abstract: DISPOSABLE CUP ASSEMBLY              Abstract of the Disclosure A disposable cup assembly comprising an integral thermoplastic thin-walled liner having a sidewall of truncated substantially right circular conical shape and having a closed bottom wall, for receiving the beverage.  The assembly also includes an integral thermoplastic thin-walled holder for receiving the liner with the holder also having a sidewall of substantially truncated right circular conical shape. The liner and holder include releasable interlocking means for retaining a liner in the holder.  The sidewall of the liner has a greater angle of convergence with its axis than does the sidewall of the holder, to form a thermally insulative air pocket beneath the level of the interlocking means. Furthermore, the holder is symmetrical about any plane containing its longitudinal axis so that a plurality of the holders substantially fully telescopically nest in a stack.
Patent CA-1239130-A (CA)
Inventor: MORI KEI
IPC: A01G7/04
Filed: 1985-02-11
Granted: 1988-07-12
Abstract: ABSTRACT OF THE DISCLOSURE:          A light source device which employs light energy transmitted  through  an  optical  conductor  cable  as  a photosynthesizing light source for cultivating plants.  The light energy emitted from the optical conductor cable is effectively dispersed in order to nurture plants.  The light source device is comprised of a hollow cylinder, a rotating support member for supporting the cylinder which rotates around a first axis perpendicular to the axis of the cylinder,  a fixed supporting member for supporting the rotating support member which rotates around a second axis intersecting with the axis of the cylinder and another axis perpendicular to that of the cylinder,  and a driving mechanism for rotating the cylinder around the first axis and the second axis at the edge portion of the cylinder, and an optical conductor cable inserted into the cylinder at a place near to the first axis, the edge portion surface of which  is  elongated  to  the other edge portion  of  the cylinder.
Patent CA-1254065-A (CA)
Inventor: COULSON WILMOT M
IPC: B25B27/00
Filed: 1985-02-12
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE      A socket wrench for a propane tank bleeder valve is defined by an elongated body, including a narrow, cylindrical centre section, a larger diameter cylindrical handle, and a cylindrical socket at the other end with a rubber cup therein, the cup interior tapering from an outer open end to a closed inner end for gripping a valve stem.
Patent CA-1220820-A (CA)
Inventor: MILLER ROBERT C
IPC: G01R15/24
Filed: 1985-02-27
Granted: 1987-04-21
Abstract: 13                  51,186 ABSTRACT OF THE DISCLOSURE Metering system for measuring parameters of high AC electric energy flowing in an electric conductor and characterized by separate current sensor means for gener-ating separate polarized light outputs representative of voltage end current passing through a conductor, separate electronic means for receiving and transforming the voltage and  current  outputs  into  power,  voltage,  and  current signals.
Patent CA-1230256-A (CA)
Inventor: DARTEY CLEMENCE K
IPC: A21D2/16
Filed: 1985-03-13
Granted: 1987-12-15
Abstract: ABSTRACT OF THE DISCLOSURE    Reduced calorie cookies having a pH of from about 6.8 to about 9.0 exhibit the desirable texture, mouth-feel and appearance of conventional cookies.  An alka-line agent and a leavening system which is predominantly active during baking are used to control pH and textures of the cookies.   The cookies are produced from cookie doughs comprising:  a) from about 10% to about 30%, preferably from about 18% to about 24% flour, b) from about 0% to about 15%, preferably from about 6% to about 12% shortening or fat, c) from about 5% to about 20%, preferably from about 12% to about 16% of at least one sugar,  d) from about 5% to about 20%, preferably from about 8% to about 12% of a water-soluble polydextrose on a dry weight basis, e) from about 0% to about 10%, preferably from about 0.25% to about 3% of at least one emulsifier, f) from about 0.50% to about 3%, preferably from about 1% to about 2.5% of a leavening system, said leavening system comprising 1) at least one bicarbonate salt and/or carbonate,  and 2)  at least one acidifier which releases at least about 50% of the leavening gas during baking,  and g)  from about 4% to about 15%, preferably from about 6% to about 11% of a cellulosic bulking agent,  said percentages being based upon the
Patent CA-1229814-A (CA)
Inventor: GEPPERT HELMUT
IPC: B65G21/08
Filed: 1985-03-13
Granted: 1987-12-01
Abstract: A B S T R A C T            For the protection of openings on the inlet or outlet side of the conveying means between the peripheral region close to the supporting frame of a deflector or feeding or delivery roller or pulley for the conveying means of a band con-veyor, which preferably is constructed in single or multiple band or belt design or as plate or hinged load-supporting element band conveyor, and the front end close to the rollers or pulleys of the supporting frame of the same and/or the supporting piece of the bearing device for these roller(s) or pulley(s) against risk of accidents because of inadvertent or unauthorized inter-vention in such an opening, a covering device serves according to the invention bridging over the access-endangered intermediate space between the peripheral region of pulley or roller close to the supporting frame and runoff edge close to the roller or pulley of the supporting frame for the conveying means or its front surface close to the roller or pulley from the supporting frame side in the direction of the central long-itudinal plane of the band conveyor normal to the surface of the  conveying means on the con-veyed product side, at least up to a distance to this granting a movement play for the upper and/or the lower strand of the  conveying means.
Patent CA-1241177-A (CA)
Inventor: JACHMANN ROLF D
IPC: F16B12/30
Filed: 1985-03-15
Granted: 1988-08-30
Abstract: 23 162 h.ni                                 16-7-1984 P 34 09 916.6 JACHMANN, ROLF D.     Abstract A junction piece for releasably connecting rod-shaped structural elements 7, said junction piece consisting of a junction ball K and a pin element 4 to be radially screwed into said ball K. The pin elements 4 are of cylindrical shape and can be inserted with a cylindrical section into front end recesses of the structural elements 7 and can be fixed axially thereof. In this case, the cylindrical section is made to represent an axial guide easing for the pin element 4, guide casing which can be rotated and fixed in the front end recess of the rod-shaped structural elements 7, whereas said pin element 4 is arranged to be prevented from any rotation in the guide casing, but is allowed to be axially displaced against the action of the spring 5.          (Fig.1)
Patent CA-1235783-A (CA)
Inventor: DUMAS NEIL S
IPC: H04M3/56
Filed: 1985-04-10
Granted: 1988-04-26
Abstract: Abstract of the Disclosure An audiographic telephone conferencing system between a plurality of parties or users either directly connected or through a piece of apparatus known as a "meet me bridge" over voice grade telephone lines.  Each user has a programmed personal computer which controls a programmable or "smart" modem, cassette recorder/p1ayer, and speakerphone.  A protocol is imple-mented by the software, i.e. the computer program, in each of the computers which puts its respective modem in a listening mode to monitor the phone line at all times.  The computer is further programmed and includes a memory for storing and transmitting graphics presently on hand to other user(s) via the modem during a teleconference or alternatively receive graphics from another user, or it can switch to an external graphics program to make new or modify existing graphic images.  However, one is unable to speak on the telephone line while a graphic is being trans-mitted during a teleconference due to the fact that voice alternates with graphic transmissions.
Patent CA-1235863-A (CA)
Inventor: PALDY IVAN V
IPC: B01J4/00
Filed: 1985-04-12
Granted: 1988-05-03
Abstract: STEAM COOLED SPOUT               ABSTRACT OF DISCLOSURE      A substantially energy saving steam cooled spout, offering reduced explosion hazards, the invention includes a heat resistant heat exchanging metallic wall having one surface to convey a flow of molten smelt.  A second heat resistant wall joins the heat exchanging metallic wall to define with the opposite surface thereof, a passage for a flow of steam, against the heat exchanging metallic wall.          The heat exchanging metallic wall thereby provides a heat exchange from the flow of molten smelt to the flow of steam.  Baffles are mounted in the passage to define a tortuous path therein in order to increase the path of the steam over the heat exchanging metallic wall, thereby in-creasing the temperature of the steam to bring the steam to a superheated condition.  Means are provided for directing the steam in superheated condition into the flow of molten smelt.  A method for transfering a molten smelt is also described wherein a flow of molten smelt is cooled by a flow of steam, which are separated by a heat exchanging metallic wall, whereby the flow of steam is heated and brought to a superheated condition while the flow of molten smelt and the heat exchanging metallic wall are cooled to reduce the heat stressing conditions of the heat exchanging wall and while the steam, in superheated condition, offers reduced explosion hazards when in contact with the molten smelt.
Patent CA-1246634-A (CA)
Inventor: SIMPSON HAROLD
IPC: E05D15/22
Filed: 1985-04-18
Granted: 1988-12-13
Abstract: LATCH FOR PIVOTAL SASH WINDOW            ABSTRACT OF THE INVENTION      A latch for a pivotal window sash used in a double-hung window assembly. The latch is mounted internally in a sash frame member with its latch bolt protruding from the sash to engage in the guide rail of the master fame jamb of the window assembly.          There is a finger manipulative control button external of the sash frame for releasing the bolt from said guide rail so that the window sash can be pivoted.  The latch bolt is mounted under spring tension to maintain the bolt normally in a locked position.
Patent CA-1242834-A (CA)
Inventor: KOSHAR ROBERT J
IPC: C08G77/38
Filed: 1985-05-07
Granted: 1988-10-04
Abstract: Abstract of the Disclosure A low surface energy material is a hydrosilation reaction product of an ethylenically-unsaturated perfluoro-polyether with a compound containing silicon-bonded hydrogen.  A substrate bearing the low surface energy coating of the invention can be used in low-adhesion articles, for example, in adhesive tapes, for cooking utensils, ice-release for aircraft, or for magnetic recording media.
Patent CA-1252334-A (CA)
Inventor: SUGAWARA MASAYOSHI
IPC: B30B15/00
Filed: 1985-05-28
Granted: 1989-04-11
Abstract: ABSTRACT OF THE DISCLOSURE         A drive device for a press wherein a drive device assembly provided with a quick-return mechanism capable of changing its speed characteristic in different degrees is built in a unitary case, each unit case being freely attachable and detachable at the crown center of the press, an output shaft of the drive device has its end portions projecting outwardly from both sides of the unit case and is coupled with a main crankshaft at its end portions through couplings, a main gear located in the unit case is divided into two parts to form a hollow section therebetween, and a link drive a balance weight for the linkage are built in the hollow section.
Patent CA-1240505-A (CA)
Inventor: ARAKI SEIJI
IPC: B43L1/08
Filed: 1985-06-03
Granted: 1988-08-16
Abstract: ABSTRACT OF THE DISCLOSURE         The electronic copy board is provided with an endless or continuous writing medium, on which a transparent sheet-shaped writing medium is removably mounted.  Any characters and figures written on both the writing media are combined, scaled down, and copied on recording paper by means of a recording device.  In addition, another document can be inserted between both the writing media.  Thus, the characters and figures written on the document and the transparent writing medium can be combined, scaled down, and copied on the recording paper by means of the recording device.
Patent CA-1222613-A (CA)
Inventor: MILLER THOMAS M
IPC: F27D1/18
Filed: 1985-06-13
Granted: 1987-06-09
Abstract: READILY REPAIRABLE AND LIGHTWEIGHT INSULATING         COVER FOR A HEATED METAL CONTAINER                   ABSTRACT OF THE DISCLOSURE      A lightweight cover provides heat insulation for a heated metal container, e.g., a ladle.  The insulation cover is assembled in a manner providing for ease of repair plus simplicity of maintenance.  The assembly has a frame member with depending guide means useful for straddling engagement with the container.  Frame member impact assemblies provide resilient mounting of the cover on the container.  Ceramic fiber insulation is placed within the frame and abuts upwardly against a roof over the insulation.  The insulation is secured to the roof. Stiffeners above the roof connect with the frame member. The entire insulation cover assembly is most particularly useful for retarding radiant and conductive heat loss from the container.
Patent CA-1258410-A (CA)
Inventor: MATTEI FRANK V
IPC: A61L17/00
Filed: 1985-07-22
Granted: 1989-08-15
Abstract: DRY COATING OF SURGICAL FILAMENTS          ABSTRACT            Braided or monofilament surgical filaments are coated with dry, powdered, substantially water-insoluble, absorbable salt of a C6 or higher fatty acid, such as calcium stearate.
Patent CA-1232971-A (CA)
Inventor: SHIRAI HIDEAKI
IPC: B32B15/08
Filed: 1985-07-29
Granted: 1988-02-16
Abstract: ABSTRACT OF THE DISCLOSURE      It is disclosed that a metal cored board which com-prises a base metal core, an easily solderable metal plating layer formed on one surface of the base metal core, an electrically insulating layer formed on the another surface of the base metal core, and an electrically conductive metal layer formed on the electrically insu-lating layer, a method for manufacturing a metal cored board, which comprises a step to plate both surface of a base metal core with an easily solderable metal, a step to form an electrically insulating layer on one surface of the easily solderable metal plating layer, and a step to form an electrically conductive metal layer on the electrically insulating layer.
Patent CA-1232016-A (CA)
Inventor: OWEN JEFFREY D
IPC: G01N27/30
Filed: 1985-07-29
Granted: 1988-01-26
Abstract: ABSTRACT A solid state electrode that includes a graphite core as both the internal reference and the electrical conductor that is preferably formed of graphite threads maintained as a bundle that in one embodiment, has an end thereof coated with a mixture of antimony and antimony oxide as a sensor element, the graphite junction forming the internal reference to that sensor element, and in another embodiment, the graphite core is wrapped tightly around a sensor formed from section or "shot" of a mixture antimony and antimony oxide, the graphite junction forming the internal reference thereto. The connected graphite core and antimony/antimony oxide sensor are then covered with an impermeable non-conductive plastic sheath, leaving a section of the antimony/antimony oxide sensor surface exposed, and the junction of that sheath to the antimony/antimony oxide sensor is preferrably sealed as with an epoxy.
Patent CA-1258234-A (CA)
Title: Pre-shampoo normalizer for a hair straightening  system
Inventor: SYED ALI N
IPC: A61K8/41
Filed: 1985-10-29
Granted: 1989-08-08
Abstract: ABSTRACT OF THE INVENTION     Ain improved hair straightening system based upon a pre-shampoo normalizer is disclosed. The improved system provides for rinsing the hair after the straightening composition has been applied to the hair for a sufficiently long period of time and then applying the pre-shampoo normalizer to the hair before the shampoo step. The pre-shampoo normalizer preferably includes between about 0.25 and about 10% by weight of a medium molecular weight cationic polymer, between about 2 and about 20% by weight of a hydrolyzed animal protein having a molecular weight of between about 200 and about 15,000 and less than about 10% by weight of a surface active agent. The pre-shampoo normalizer should also be adjusted to a pH of between about 2.5 and about 7 by using a conventional acid composition.
Patent CA-1266188-A (CA)
Inventor: GAGNE ROBERT
IPC: G01N33/00
Filed: 1985-11-04
Granted: 1990-02-27
Abstract: ABSTRACT     An apparatus for monitoring a negative pressure atmosphere, e.g. a regenerative furnace atmosphere during an exhaust cycle, has aspirating facilities for aspirating an atmospheric sample from the negative pressure atmosphere and moving the sample past an analyzer for content analysis thereof.
Patent CA-1250781-A (CA)
Title: Hydraulic press
Inventor: MALASHENKO LEON
IPC: B30B1/32
Filed: 1985-11-12
Granted: 1989-03-07
Abstract: INVENTION: HYDRAULIC PRESS INVENTOR: LEON MALASHENKO                        ABSTRACT OF THE DISCLOSURE A 2000 ton hydraulic press which can be conveniently retrofitted for platen parallelism control is described. The press has a conventional support structure which includes a base, a pair of side slabs and a cross-head. A lower platen is fixed to the base structure, and an upper platen is guided on the side slabs for verticalmovement towards and away from the lower platen. Short-stroke, large bore compression-phase hydraulic cylinders are mounted within the lower platen, and have piston rods extending vertically through an upper surface of the lower platen. Avertical post is supported from each piston rod, and travels through an aligned vertical passage provided in the upper platen. A pair of long-stroke, narrow bore hydraulic cylinders permit the upper platen to be advanced quickly towards the lower platen to close the gap between the platens. Shoulders formed on the posts (all horizontally aligned when the compression-phase cylinders are fully extended) define a stop locating the upper platen a predetermined distance above the lower platen. Locking mechanisms mounted on the top of the upper platen can then be engaged with recesses formed in the posts to lock the upper platen to the posts. The compression-phasecylinders then draw the posts downwardly, moving the upper platen towards the lower platen and permitting a work-piece to be compressed between the platens.
Patent CA-1247082-A (CA)
Inventor: ESSEX MYRON E
IPC: G01N33/53
Filed: 1985-11-12
Granted: 1988-12-20
Abstract: ASSAY FOR DETECTING INFECTION BY HUMAN T-CELL LYMPHOTROPHIC VIRUS     Abstract of the Disclosure A first glycoprotein having a molecular weight of approximately 120,000 daltons in the H9/HTLV-III cell line is obtained from cells infected with human T-cell leukemia virus, type III.  A second glycoprotein having a molecular weight of approximately 160,000 da tons is also obtained from such cells, of which approximately 90,000 daltons contains substantially all of the antigenic determinants of the first and of the second glycoprotein.     The presence, in a biological specimen such as blood or saliva, of either of specific glycoproteins or of the unglycosylated moiety is indicative of infection by human T-cell lymphotrophic virus.  An assay for the glycoprotein or its unglycosylated moiety is a useful diagnostic procedure for determining such infection.
Patent CA-1240089-A (CA)
Inventor: MOLNAR GERALD
IPC: H04M3/56
Filed: 1985-12-13
Granted: 1988-08-02
Abstract: ABSTRACT             A circuit for maintaining hybrid cancellation of signals carried by a signal bus of a communication system, in response to variations in the number of hybrid circuits connected to the bus.  One or more microprocessor control switches are utilized for selectively connecting one or more balancing load impedances to the bus in response to variations in the number of hybrid circuits connected thereto, such that a constant total load impedance is maintained on the bus.  Also, circuitry is associated with each of the hybrid circuits for effecting hybrid cancellation of signals on the bus relative to the constant total load impedance.  The circuit is of simple design and construction, occupying every little circuit board area and being of very low cost.
Patent CA-1264764-A (CA)
Inventor: HILTON CHARLES B
IPC: C07C37/01
Filed: 1985-12-23
Granted: 1990-01-23
Abstract: Abstract An aromatic diol, e.g. hydroquinone, or a monoalkyl ether of an aromatic diol, e.g. the monomethyl ether of hydro-quinone, is produced by transesterifiying a carboxylate ester of said aromatic diol or monoalkyl ether with an alcohol or phenol such as ethanol.  A newly-formed ester such as ethyl acetate is co-produced by the reaction. The carboxylate ester is preferably produced by subjecting an aromatic ketone con-taining a hydroxy or alkoxy radical on the aromatic ring, e.g. 4-hydroxyacetophenone, to a Baeyer-Villiger oxidation.
Patent CA-1257327-A (CA)
Inventor: TANAKA SHIGERU
IPC: H02J3/36
Filed: 1985-12-27
Granted: 1989-07-11
Abstract: ABSTRACT OF THE DISCLOSURE          Power is fed to a plurality of loads by respective plural circulating current type cyclo-converters connected to an ac power supply.  A power compensating capacitor common to the cycloconverters is provided at the ac power receiving-end to deliver a leading reactive power to the ac power supply.          Further, each cycloconverter is provided with means for delivering a circulating current and means for delivering a circulating current command value to the circulating current control means.  A lagging reactive power corresponding to the leading reactive power by the power factor compensating capacitor is delivered to the ac power supply.  The power factor compensat-ing capacitor may be configured so that its capacity is variable by changing the number of stages connected.          In addition, the circulating current command value may variable depending upon the peak value of the current flowing in each cycloconverter.