baber/WOPTO huggingface dataset:
Patent CA-1191535-A (CA)
Inventor: MESZAROS LESLIE G
IPC: H02K21/00
Filed: 1983-09-22
Granted: 1985-08-06
Abstract: Page (1n) Abstract.      The present electricity generators are comprizing generally a rotor and a stator where one is the field magnets and the other is the winding core made from metal of ferromagnetic characteristic.  As rotation takes place the magnetic attraction of the field magnets to the ferromagnetic core opposes the rotation since one of the attracting parts is stationary.  This cause of opposition to motion I named it magnetic friction force.  Also since one part of the generators, where the induction takes place, is stationary (or different rotation) there can not be full contact between field magnets and winding core thus the magnetic flux density is smaller in the magnetic circuit.          The practicality of this invention is the conversion of the magnetic friction force into a rolling magnetic friction.  ?t experiments reversal of magnetic flux polarity on and in a ferromagnetic object was 14 times less difficult to realize by rolling magnetic friction.  Also with rolling magnetic friction electricity generators full contact can be allowed between field magnets and winding cores, thus a better flux density in the magnetic circuit.  The concept can allow a whole new breed of distinctly different Rolling Magnetic Friction electricity generators.
Patent CA-1223764-A (CA)
Inventor: MURKA AUGUST JR
IPC: D04H1/54
Filed: 1983-10-19
Granted: 1987-07-07
Abstract: ABSTRACT     A papermaker's felt is formed by a base layer of fabric clad on one or both sides with a compressible batt layer.  The batt layer is formed from a mixture of fibres, one of which is present in much smaller quantities than the remainder and is fusible at a temperature below the melting point of the remainder so as to bond the latter together and to the base fabric upon heating of the felt.
Patent CA-1231888-A (CA)
Inventor: PETERSEN J RGEN H
IPC: F23C5/00
Filed: 1983-11-07
Granted: 1988-01-26
Abstract: Abstract In an apparatus with a burner end heat exchanger, between a hollow cylinder (1) provided with an end wall (2) and a concentric insert (8) there is formed an annular gap (12) which is free from integers and in which the combustion gases flow from the burner to the outlet.  The end of the insert (8) facing the end wall (2) is provided with an annular end wall (9) and a central burner (16) for gasified liquid or gaseous fuel centrally disposed in the insert.  The central burner (16) comprises a heatable central fuel preparing chamber (17) and a passage system (26) for the air of combustion with a concentric mouth (32).  As an extension of the insert (8), a burner tube (10) terminates at a spacing from the end wall (2) of the hollow cylinder (1).        Fig. 2.
Patent CA-1216829-A (CA)
Inventor: DAVIES ROBERT J
IPC: B65D5/46
Filed: 1983-11-22
Granted: 1987-01-20
Abstract: ABSTRACT         It is an object of the invention to provide a simple economic packaging device that can be easily applied to articles to be packaged to secure them for conventional transport.  A paperboard container according to this invention comprises a sleeve adapted to extend around articles to be packed.  The said sleeve has three adjacent foldably-connected panels that extend its length.  The fold lines of the foldably connected panels are parallel to each other.          The middle panel of the three panels is of lesser width than the other two such that the panels can be folded with a toggle action about their fold lines to reduce the circumferance of the sleeve as the middle panel is moved to lie in juxtaposed relation to and between the other two panels;  the said juxtaposed panels are adapted for securement in said juxtaposed relation to lock an article within said sleeve.
Patent CA-1211999-A (CA)
Inventor: PATE MICHELLE D
IPC: C09D183/08
Filed: 1983-12-09
Granted: 1986-09-30
Abstract: A METHOD FOR IMPROVING THE ADHESION OF       AMINE-CONTAINING ORGANOPOLYSILOXANE COMPOSITIONS               Abstract of the Disclosure A method for improving the adhesion of an amine-containing organopolysiloxane composition to a substrate which comprises coating the substrate with an amine-containing organo-polysiloxane composition and thereafter heating the coated substrate to an elevated temperature prior to or during exposure to moisture and carbon dioxide in excess of that present in the atmosphere.
Patent CA-1200360-A (CA)
Inventor: SMITH MICHAEL C
IPC: B22D11/06
Filed: 1984-01-17
Granted: 1986-02-11
Abstract: ABSTRACT Apparatus for and method of casting and rolling metal in a wheel and belt type casting and rolling system having an inclined casting plane.
Patent CA-1258676-A (CA)
Inventor: BROUWER MARIUS S
IPC: C07C335/26
Filed: 1984-01-19
Granted: 1989-08-22
Abstract: ABSTRACT:              The invention relates to new benzoylurea compounds of the general formula I       (I) wherein R1 is a halogen atom, R2 is a hydrogen atom or a halogen atom, R3 is a hydrogen atom or represents 1 or 2 substituents which are selected from the group consisting of chlorine, methyl and tri-fluoromethyl, R4 is a hydrogen atom, an alkyl group having 1-6 carbon atoms or a cycloalkyl group having 3-6 carbon atoms, R5 is a hydrogen atom or an alkyl group having 1-4 carbon atoms, A  is a phenyl group or a heteroaryl group having 1 or 2 nitrogen atoms, which groups may be substituted with 1-3 substituents which are selected from the group consisting of halogen, and alkyl, alkoxy, haloalkyl and haloalkoxy having 1-4 carbon atoms  and X is an oxygen or sulphur atom.           The compounds have an insecticidal and acaricidal activ-ity. After having been processed to compositions, the compounds may be used for control of insects and/or mites in a dosage from 1 to 5000 g of active substance per hectare.
Patent CA-1225967-A (CA)
Inventor: SHAW GEORGE
IPC: B03C1/00
Filed: 1984-01-26
Granted: 1987-08-25
Abstract: ABSTRACT OF THE DISCLOSURE :           An improved, high intensity wet magnetic separator comprising an endless train of unconnected wheeled cars carrying magnetizable partitions, the cars travelling along a vertically extending, loop-forming track.  During a portion of the path of travel along the track, the cars pass through a magnetic field and have a mixture of magnetic and non-magnetic material in water passed relative to their magnetizable partitions so that the magnetics adhere to the partitions and the non-magnetics pass through the cars into a collector.  On exiting the magnetic field, the partitions are scoured such as by a fluid stream to cause the magnetic material to be collected.  The concept of introducing coarse material and then relatively finer mate-rial in such a separator is also considered.
Patent CA-1206791-A (CA)
Inventor: GIDDEY CLAUDE
IPC: A23L35/00
Filed: 1984-03-20
Granted: 1986-07-02
Abstract: A light condiment having a mustard base and in the form of a mousse is disclosed as well as a process for the preparation thereof. The mousse has a density of less than or equal to 0.9.
Patent CA-1225315-A (CA)
Title: Stabilized test composition, device and method for the determination of peroxidatively active substance
Inventor: GANTZER MARY L
IPC: G01N33/72
Filed: 1984-04-17
Granted: 1987-08-11
Abstract: ABSTRACT OF THE DISCLOSURE      A test composition, device and method for deter-mining a peroxidatively active substance in a test sample, as well as a method for preparing and using the device, are disclosed.  The composition comprises an organic hydroperoxide, an indicator capable of providing a detectable response in the presence of the organic hydroperoxide and a peroxidatively active substance, and, as a stabilizing agent, an aniline having the formula:              in which R1 and R2, same or different, are hydrogen, lower alkyl of from 1 to 6 carbon atoms, phenyl, .alpha.-naphthyl or .beta.-naphthyl; and in which either X1 or X2 is hydrogen, NH2, NO2 or NO, the other of X1 or X2 being hydrogen.  The device comprises a carrier matrix incorporated with the composition, and the method for using the device comprises contacting a test sample with the device and observing a detect-able response therein. A method for preparing the device comprises preparing two or more solutions of the ingredients of the composition, wetting the carrier matrix sequentially therewith and drying the matrix after each wetting.
Patent CA-1225882-A (CA)
Inventor: MICHELOTTI DONALD P
IPC: B23K37/00
Filed: 1984-05-03
Granted: 1987-08-25
Abstract: ABSTRACT     A method and aparatus for soldering by means of an industrial robot is disclosed.  The apparatus includes a soldering head end effector having retractable continuity sensing probes.  The soldering head is par-ticularly  adapted to solder metal connector braids onto fused silver ceramic frit bus bars which are associated with the heating elements of defogging automobile back lights.  The method includes positioning the work piece sensing the alignment of the bus bar and braid, controlling the robot to its starting position, controlling the robot soldering heat to subsequent preprogrammed soldering positions, holding the connector braid onto the bus bar and soldering the work piece.
Patent CA-1224122-A (CA)
Inventor: MISAWA YASUO
IPC: C21D9/573
Filed: 1984-06-08
Granted: 1987-07-14
Abstract: METHOD FOR COOLING A STEEL STRIP IN A CONTINUOUS-ANNEALING FURNACE     ABSTRACT OF THE DISCLOSURE      The present invention relates to a method for cooling a steel strip (1) in a continuous-annealig furnace.  Conventionally, the steel strip (1) is cooled by a water medium and, thus, oxidation is inevitable. Recently developed roll cooling methods can prevent oxidation but are disadvantageous in that the steel strip (1) is nonuniformly cooled as seen in its short width direction.     The present invetion attains uniform cooling by means of feedback control and feedback-feedforward control, in which the blowing width of the gas-jet cooler (21, 53) is controlled by detecting the sheet temperature distribution with a thermometer(s) (24, 55, 60).
Patent CA-1244157-A (CA)
Inventor: GOLDMAN SAUL
IPC: G09B29/10
Filed: 1984-06-15
Granted: 1988-11-01
Abstract: ABSTRACT OF THE DISCLOSURE           An electronic map for selectively displaying routes to various locations in a building such as a shopping mall is disclosed.   The map displays a floor plan indicating a plurality of stations (shops, public telephones, washrooms, etc.)  and paths connecting the various stations.  A part-icular station can be selected at a keyboard, and a path extending from the location of the map to the selected station is then visually indicated, as with  a string of light emitting diodes physically located on the map.  In  a multi-level building where several floor plans are displayed the map can visually indicate a path extending from the map to, for example, a stairwell, the vertical direction to be taken on the stairwell, and a continuation of the path from the stairwell to a station on another level.
Patent CA-1223185-A (CA)
Inventor: KALOCSAI GUY I Z
IPC: C22B/
Filed: 1984-07-06
Granted: 1987-06-23
Abstract: ABSTRACT            The invention provides a reagent suitable for the dissolution of metallic gold and various methods for the application of the reagent including gold analysis, gold extraction, gold separation and the in-situ treatement of gold deposits.           The reagent comprises a protic solvent containing a preferably non-reducing cation source and a source of bromine optionally in combination with a strong oxidizing agent.  The protic solvent is water or a lower alkyl alcohol or a mixture thereof.  The cation source preferably highly dissociates in the protic solvent and suitable cation sources include dibasic ammonium phosphate, ammonium sulphate, potassium chromate, hydrochloric acid, sodium hydroxide and potassium hydroxide.  Cation sources which liberate ammonium cations are preferred.           The strong oxidizing agent should be highly dissociated in the solvent and is preferably selected from the group consisting of hydrogen peroxide, sodium peroxide, potassium peroxide, sodium permanganate, potassium permanganate, potassium dichromate and ferric sulphate.
Patent CA-1239094-A (CA)
Inventor: NARA KIYOSHI
IPC: C07K14/52
Filed: 1984-10-03
Granted: 1988-07-12
Abstract: Abstract of the Disclosure Monomeric human .gamma.-interferon is efficiently produced by subjecting crude human .gamma.-interferon to gel filtration in contact with a reducing sulfur compound and a protein-denaturing agent.
Patent CA-1231890-A (CA)
Inventor: HAAK FREDERIK W
IPC: F02C1/10
Filed: 1984-10-23
Granted: 1988-01-26
Abstract: A B S T R A C T     A METHOD AND A SYSTEM FOR LIQUEFYING A GAS, IN PARTICULAR A NATURAL GAS      The invention relates to a method of liquefying a gas, in particular a natural gas by cooling it under pressure in stages, of the kind comprising cooling the gas by means of at least two refrigerants, one refrigerant circulating in a closed refrigera-tion circuit and another refrigerant circulating in another closed refrigeration circuit, wherein the compositions of the various refrigerants differ from each other. According to the invention a compressor in a closed refrigeration circuit is driven by a gas turbine and the refrigerant circulating in the last mentioned closed refrigeration circuit is cooled by ambient air after compression. Furthermore, according to the invention, in addition to the compressor an electricity generator is driven by the gas turbine in such a manner that, when extra gas turbine power is available because of a variation of the ambient air temperature, so much electric power is generated that the gas turbine is caused to operate at, or at about, its design load. Said electric power is passed to an auxiliary electric motor coupled to a compressor with driving means in another closed refrigeration circuit, so as to deliver extra driving power to said compressor. The invention relates moreover to a system for carrying out the method according to the invention (see drawing).
Patent CA-1227107-A (CA)
Inventor: BARTLETT ROBERT L
IPC: B23Q1/72
Filed: 1984-11-15
Granted: 1987-09-22
Abstract: Abstract of the Disclosure A workpiece support system for a power tool, preferably a multipurpose woodworking tool of the type having a frame, a main table mounted on the frame, and a power-driven tool member associated with the main table. The support system comprises a first pair of tubular rails attached to longitudinal sides of the main table, a pair of extension rods telescoping within the rails, an auxiliary table having a second pair of rails attached thereto which telescope over and are supported by the protruding portions of the rods.  The support system includes capstan screws for releasably locking the extension rods to the pairs of rails.  The system may include at least one secondary table mounted on the frame and having a third pair of rails telescoping over ends of the protruding portions and including similar locking means.  Another embodiment includes a side frame for supporting long workpieces.  The combination of the main table, auxiliary table and secondary table provides a rigid, level and adjustable workpiece supporting surface.
Patent CA-1233077-A (CA)
Inventor: GUERETTE NORMAND
IPC: B63B35/79
Filed: 1984-11-26
Granted: 1988-02-23
Abstract: ABSTRACT OF THE DISCLOSURE:           A device for fixing the wish-bone of a sail-board to the mast of this sail-board in a fast and easy manner.          The device comprises a U-shaped element intended to be con-nected to the mast, this element having two sleeve-shaped ends in which are inserted both arms of the wish-bone.  A column-shaped, mast-engaging body is provided to connect the U-shaped element to the mast.  This body has a bearing sun-face against which the mast may engage.  A lever-operated, hook-clamping system is mounted on both sides of the bearing surface of the body to fix this body to the mast after said mast has been positioned against the bearing surface, such a fixation providing the requested connecting of the U-shaped element and wish-bone attached thereto to the mast.  This device is particularly interesting in that it considerably simplifies the relatively delicate installation of the wish-bone onto the mast of a sail-board.
Patent CA-1227579-A (CA)
Inventor: FUJIWARA YOSHIO
IPC: H01R4/04
Filed: 1984-12-20
Granted: 1987-09-29
Abstract: ABSTRACT OF THE DISCLOSURE An electrically conductive adhesive sheet is disclosed which has an electrically conducting property across a thickness thereof and an electrically insulating property along a sheet surface direction.          The electrically conductive adhesive sheet comprises an electrically insulating adhesive material and electrically conductive metal powder uniformly dispersed therein.  The metal powder has a melting point lower than a certain working temperature, and is flattened by application of pressure between a pair of conductors between which the adhesive sheet is provided.  The adhesive material is molten at the certain working temperature and is flown by application of pressure.          The adhesive sheet is useful to electrically connect a pair of circuit boards each having a plurality of conductor patterns thereon by bonding corresponding ones through the metal powder as molten, while keeping the neibouring patterns insulated.  The circuit board is mechanically integrated simultaneously by the adhesive sheet.  The circuit board and the connection structure using such an adhesive sheet as above are also disclosed.
Patent CA-1255315-A (CA)
Inventor: SATOH FUMIO
IPC: A61K31/40
Filed: 1985-02-25
Granted: 1989-06-06
Abstract: Abstract of the disclosure:       A novel pyrrolizidine derivative of the formula,   which has potent antiarrhythmic activity and low toxicity is produced.      The derivative can be synthesized. by acylating 2,6-xilidine to protect the amino group, nitrating the protected xilidine to introduce a nitro group at 3-posi-tion, reducing the nitro group to an amino group, followed by diazotizing and hydrolyzing, and then the resulted 3-hydroxy-2,6-dimethylaniline being condensed with 8-halocarbonylmethylpyrrolizidine; or by nitrating N-(2' ,6-'-dimethyl)phenyl-8-pyrrolizidineacetamide to introduce a nitro group at 3'-positions, reducing the nitro group to amino group, diazotizing the amino group and hydrolyzing the diazonium compound.
Patent CA-1206735-A (CA)
Inventor: LICHTENWALTER ROBERT H
IPC: B27C7/04
Filed: 1985-02-26
Granted: 1986-07-02
Abstract: VENEER LATHE CHUCK ASSEMBLY            ABSTRACT OF THE DISCLOSURE          An improved chuck assembly for use in a veneer peeling lathe has retractable chuck pairs comprised of inner and outer rotatable chucks. At least one of the smaller inner chucks has a plurality of relatively chisel-like teeth extending outwardly from the base in a star pattern. At least one of the larger outer chucks has a plurality of thin chisel-like teeth extending outwardly from the circumferential edge of a body member. An improved means for removably attaching the large chuck to its spindle is provided.
Patent CA-1200436-A (CA)
Title: Sucker rod coupling
Inventor: KLYNE ALBERT A
IPC: F04B53/14
Filed: 1985-04-04
Granted: 1986-02-11
Abstract: "SUCKER ROD COUPLING"                       ABSTRACT OF THE DISCLOSURE An improved sucker rod coupling is provided for use in a rod string in a pumping oil well.  An elongate, cylindrical body member is utilized.  This member has internally threaded, longitudinal bores at each end thereof, for connection with the sucker rods which it is to join. Transversely extending, substantially diametric, longitudinally spaced apart, vertical slots are formed in the mid-portion of the body member. A wheel is mounted on a horizontally extending pin within each slot, for rotation therein.  A portion of the wheel protrudes beyond each side of the body member, to thereby provide an anti-friction roller for the coupling when it contacts and slides against the surrounding tubing wall during reciprocation of the rod string.  Preferably the wheel is spaced from the side walls of the slot, so as to be movable laterally within the slot. This arrangement permits the wheel to shift back and forth on its pin, to thereby expel sand and wax building up between the wheel and the slot walls. Additionally, the wheel is preferably manufactured of a lubricious material, such as nylon, so as not to score the tubing, and is formed with a lenticular configuration.  This configuration appears to have the benefit of assisting in expelling sand and wax from the wheel slot.  The coupling is effective to provide a long-lasting, anti-friction, centralizing means, which means are self-cleaning and thus do not readily seize up by clogging with sand and wax in the oil.
Patent CA-1228132-A (CA)
Inventor: WRIGHT JAMES R
IPC: H01R9/03
Filed: 1985-04-18
Granted: 1987-10-13
Abstract: ABSTRACT What is proposed is a method and apparatus for a shield-ed terminal connector that eliminates EMI leakage from co-axial cables in which a resilient bushing of a conductive ma-terial is inserted between exposed shield portions of the coaxial cable and the interior surface of a backshell housing, the latter being compressed onto a connector housing for the cable and the resilient bushing itself so that the bushing is gripped tightly by the back-shell housing and thus completely fills the space between the exposed shield portions of the cable and the surround-ing interior surface of the backshell housing.
Patent CA-1232272-A (CA)
Inventor: SHAPIRO RAFAEL
IPC: C07D413/04
Filed: 1985-06-06
Granted: 1988-02-02
Abstract: Title HERBICIDAL THIOPHENESULFONAMIDES    Abstract of the Disclosure This invention relates to thiophenesulfonamides such as N-[(4,6-dimethylpyrimidin-2-yl)aminocarbonyl]-3-(isoxazol-3-yl)-2-thiophenesulfonamide which are useful as herbicides and plant growth regulants.  More specifically the herbicides are of the formula:                               Ia                 Ib                      Ic wherein R is H or CH3; n is 0. 1 or 2: W is O or S; Q is a phenyl ring or a saturated 5- or 6-membered ring containing 1 heteroatom selected from sulfur, nitrogen or oxygen or an unsaturated 5-or 6-membered ring containing 1-3 heteroatoms selected from 0-1 sulfur, 0-1 oxygen or 0-3 nitrogen and Q may optionally be substituted by one or more groups selected from SH, C1-C4 alkyl, C3-C4 alkenyl, C1-C3  haloalkyl, halogen, C1-C3 alkoxy, C1-C4 alkylthio. C3-C4 alkenylthio, C3-C4 alkenyloxy. C1-C2 haloalkoxy, C1-C2 haloalkylthio, C3-C4 alkynyl-thio, C1-C4 cyanoalkylthio. C1-C2 alkyl-carbonylmethythio or C1-C2 alkoxycarbonyl-methylthio; E is H, C1-C2 alkyl, C1-C2 alkoxy, halogen, NO2, C1-C2 haloalkyl, C1-C2 alkylthio, C1-C2 alkyl-sulfonyl, C1-C2 alkoxycarbonyl, C1-C2 dialkyl-aminosulfamoyl;            A is    ,          ,        ,           ,     or         ;         X is H, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 halo-alkoxy, C1-C4 haloalkyl, C1-C4 haloalkylthio, C1-C4 alkylthio, halogen. C2-C5 alkoxyalkyl. C2-C5 alkoxyalkoxy, amino, C1-C3 alkylamino or di(C1-C3 alkyl)amino; Y is H, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 halo-alkoxy, C1-C4 haloalkylthio, C1-C4 alkylthio, halogen, C2-C5 alkoxyalkyl, C2-C5 alkoxyalkoxy, amino, C1-C3 alkylamino, di(C1-C3 alkyl)amino, C3-C4 alkenyloxy, C3-C4 alkynyloxy, C2-C5 alkylthioalkyl, C2-C5 alkylsulfinylalkyl, C2-C5 alkylsulfonylalkyl, C1-C4 haloalkyl, C3-C5 cycloalkyl, C2-C4 alkynyl. C(O)Rc,   ,   ,     or N(OCH3)CH3;   m is 2 or 3; L1 and L2 are independently O or S; Ra and Rb are independently C1-C2 alkyl; Rc is H or CH3; Z is CH or N;        Y1 is O or CH2; X1 is CH3, OCH, OC2H5, OCF2H; Y2 is H or CH3; X2 is CH3, OCH3 or SCH3; Y3 is CH3, CH2CH3 or CH2CF3; and X3 is CH3 or OCH3; and their agriculturally suitable salts; provided that 1) when X is F, Cl, Br or I, then Z is CH and Y is OCF2H, OCH3 OC2H5, NH2, N(OCH3)CH3, NHCH3, N(CH3)2; 2) the total number of carbon atoms of Q must be less than or equal to 8; 3) when X or Y is OCF2H, then Z is CH; 4) when Q is a saturated 5- or 6- membered ring containing one nitrogen atom, it is bonded to the thiophene ring through carbon; and 5) when W is S, then R is H, A is A-1 and Y is CH3, OCH3, OC2H5, CH2OCH3, C2H5, CF3, SCH3, OCH2CH=CH2, OCH2C?CH, OCH2CH2OCH3, CH(OCH3)2 OR  ;