baber/WOPTO huggingface dataset:
Patent CA-1179330-A (CA)
Inventor: HERCHEN STEPHEN R
IPC: C09B57/00
Filed: 1982-11-22
Granted: 1984-12-11
Abstract: ABSTRACT OF THE DISCLOSURE         Diffusion transfer photographic color processes and products are described utilizing novel image dye-providing materials which provide image dyes having the chromophoric system represented by the formula   wherein X is -?-R1, -?-R1 or -SO2-R1; Z is H, alkyl or aryl;          R is H, alkyl or aryl, DYE is any dye moiety: R1 is H, alkyl, aryl, -NH2, -NHR2, -N(R2)2 or -OR2; R2 is N, alkyl or aryl; and m is 1 or 2. The image dye providing material includes a diffusion control moiety such as a hydroquinonyl group or a precursor thereof and may be diffusible or nondiffusible as a function ot the diffusion control moiety.
Patent CA-1191485-A (CA)
Inventor: KRASKE LEROY E
IPC: E02F3/38
Filed: 1982-12-13
Granted: 1985-08-06
Abstract: BACKHOE SLIDE FRAME AND SWING MECHANISM       Abstract of the Disclosure A side-shift backhoe includes a slide frame having an upper end forming a downwardly opening receptacle having a cylindrically curved inner surface engaged with a complementary shaped surface of an upper transverse guide rail of a support frame.  The slide frame also includes a transverse member which is releasably secured to a lower end of the frame and includes an upwardly- and rearwardly-facing abutment surface disposed for engagement with a downwardly and forwardly-facing abutment surface of a lower transverse guide rail of the support frame.  A pair of linear hydraulic swing actuators are located between upper and lower transversely-extending mounting bars, and the cylinders of the actuators are each swivelly mounted to the bars with the bars and actuators forming a swing actuator unit.  The swing actuator unit is releasably secured to the slide frame such that the actuators project through a central, fore-and-aft extending opening provided in the slide frame.
Patent CA-1194979-A (CA)
Inventor: STERNBERG WALTER
IPC: G01S7/52
Filed: 1983-02-01
Granted: 1985-10-08
Abstract: ABSTRACT OF THE DISCLOSURE         In order to reliably exclude interfering signals caused by disturbances such as air bubbles existing in a coupling medium from signals generated by workpiece defects in the ultrasonic testing of workpieces according to the pulse-echo-method, at the appearance of a signal in the time between trans-mitting pulse and surface echo-signal crossing an adjustable threshold during a test cycle, all signals of the same test cycle falling within the range of anticipation for workpiece defects are suppressed.
Patent CA-1196455-A (CA)
Inventor: RIESTER WILLIAM C
IPC: B60S1/38
Filed: 1983-03-23
Granted: 1985-11-12
Abstract: ABSTRACT               The anchoring strip of an elastomeric squeegee element is retained within the body portion of a plastic supporting strip; the supporting strip in-cludes laterally open channels which slidably engage op-posed sets of claws of a superstructure; a plurality of pairs of spaced apart openings extend through the web of one channel in alignment with corresponding pairs of openings in the web of the other channel and correspond-ing notches in the anchoring strip.  The pairs of open-ings and notches are spaced apart from like pairs along the length of the refill unit so that at least one pair of opposed claws of diverse types of superstructures will fall between pairs of openings when the superstruc-ture is substantially centered upon the refill unit.  A U-shaped clip embraces a claw and its legs pass through the pairs of corresponding openings and notches and are detachably retained.  Indicia is provided to guide in centering the superstructure on the backing strip. Longitudinally spaced laterally broadened areas are pro vided to accomodate superstructures having wider dis-tances between opposed claws.
Patent CA-1186891-A (CA)
Inventor: WARWICKER CLIVE W
IPC: B43L9/24
Filed: 1983-04-12
Granted: 1985-05-14
Abstract: ABSTRACT OF THE DISCLOSURE                    DRAWING INSTRUMENT     A pair of compasses has a leg provided with a lower portion having a hole for receiving a pencil.  The lower portion carries an axially rotatable plastics clamping ring which moves axially across the hole on rotation as it rides on a two part helical cam surface on an end stop.  A pencil can be clamped in the hole by a wedging action of the ring in between the cam surface and the pencil.
Patent CA-1234551-A (CA)
Inventor: MIYAKE HARUHISA
IPC: C25B13/08
Filed: 1983-05-16
Granted: 1988-03-29
Abstract: ABSTRACT:     An electrolytic cation exchange membrane comprises a first film made of a fluorinated polymer having cation exchange groups and a second film laminated thereon, made of a fluorinated polymer having carboxylic acid groups as its ion exchange groups and containing the following repeating units (A), (B) and (C) and having a smaller thickness and greater specific electric resistance than the first film;     (A)   (B)   (C)   where each of X and X' is -F, -Cl or -CF3, Rf is a perfluoroalkyl group having from 1 to 10 carbon atoms, M is hydrogen or an alkali metal and Y is selected from the group consisting of  ,  ,   and   where each of x and y is an integer of from 0 to 10 and Z is -F or Rf as defined above, provided that B/(.DELTA.+8+C) (molar ratio) and C/(A+B+C) (molar ratio) are from 0.01 to 0.3 and from 0.05 to 0.5, respectively.
Patent CA-1186932-A (CA)
Inventor: SITARAMIAH GEORGE G
IPC: G03G9/087
Filed: 1983-05-18
Granted: 1985-05-14
Abstract: ABSTRACT           This invention relates to one-part developing powder compositions containing a fluorine-modified alkyl siloxane and a surface treatment of carbon black.  The toner powders exhibit reduced sensitivity to machine conditions and provide copies whose images are sharply defined, have substantially reduced image fill-in, substantially reduced backgrounding, and good image density.
Patent CA-1201042-A (CA)
Inventor: LEWIN GEORGE
IPC: B25H1/10
Filed: 1983-05-19
Granted: 1986-02-25
Abstract: ABSTRACT OF THE DISCLOSURE      A work table for a saw or the like power tool as herein defined, said work table being of the type incorporating a pair of spaced horizontally extending guide members, a saw supporting member engaged with and guided by said guide members for movement in a horizontal plane, and a work support plate locatable as desired either below the saw supporting member for operation in a docking saw mode, or above the saw supporting member for operation in a bench saw mode, characterized in that the saw supporting member is constructed and arranged so that it may be inverted  from a first position wherein the blade of a saw mounted on said saw supporting member projects downwardly for use in the docking saw mode, to a second position wherein the saw blade projects upwardly for use in the bench saw mode, without completely disengaging or removing the saw supporting member from the guide members.
Patent CA-1209943-A (CA)
Inventor: ORNHJELM KAJ-ERIK
IPC: C10G9/16
Filed: 1983-05-31
Granted: 1986-08-19
Abstract: ABSTRACT OF THE DISCLOSURE         In a process for the thermal cracking of hydrocarbons, the hydrocarbons are heated to reaction temperature and conducted into the reaction zone, where the flow is upward from below.  The fluid/gas mixture is set in tangential rotation in the pressure vessel by means of a helix system or by nozzles.  A uniform delay time is obtained without the need for intermediate plates which impede cleaning operations.
Patent CA-1247599-A (CA)
Inventor: LING NICHOLAS C
IPC: A23K1/16
Filed: 1983-06-16
Granted: 1988-12-28
Abstract: MAMMALIAN PGRF              ABSTRACT OF THE DISCLOSURE        PGRF has been synthesized.  The invention provides synthetic peptides which are extremely potent in stimulating the release of pituitary GH in mammals and which have the formula:          H-Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Gly-Gln-Leu-Ser-Ala-Arg Lys-Leu-Leu-Gln-Asp-Ile-Met-Ser-Arg-Gln-Gln-Gly-Glu-R34-Asn-Gln-Glu-R38-Gly-R40-R41-R wherein R is OH or NH2, R34 is Ser or Ala, R38 is Arg or Ser; R40 is Ala or Arg and R41 is Arg, Arg-Ala, Arg-Ala-Arg, Arg-Ala-Arg-Leu or des-R41.          These peptides or biologically active fragments thereof, or analogs thereof having well-known substitutions and/or additions, as well as nontoxic salts of any of the foregoing, may be administered therapeutically to mammals, including humans, and may be used diagnostically.  The peptides are useful in stimulating the release of GH and accelerating growth in warm-blooded non-human animals and in improving aquiculture.
Patent CA-1201023-A (CA)
Inventor: ALI-ZAIDI SYED R
IPC: C03C17/245
Filed: 1983-07-11
Granted: 1986-02-25
Abstract: Abstract of the Disclosure Rust resistant, scratch resistant coatings are formed on glass containers during passage thereof through a tunnel at 500-720°C by forming a first fluid stream by passing dry air through a bath of tin tetrachloride,  forming a second fluid stream  by  passing  dry  air  through  a  bath  of  phosphorous trichloride or phosphorous oxychloride, combining the two fluid streams  to  form a fluid coating stream,  and introducing the fluid  coating  stream containing  tin  tetrachloride  and  phos-phorous halide in a weight ratio of between 2:1 to 9:1 into the tunnel to contact the hot glass containers and form a coating on the glass containers.
Patent CA-1212835-A (CA)
Inventor: DORER CASPER J JR
IPC: C10L1/16
Filed: 1983-08-08
Granted: 1986-10-21
Abstract: ABSTRACT OF THE DISCLOSURE     A composition comprising: (A) a first component selected from the group consisting of: (i) an oil-soluble ethylene backbone polymer having a number average molecular weight in the range of about 500 to about 50,000; (ii) a hydrocarbyl-substituted phenol of the formula (R*)a-Ar-(OH)b wherein R* is a hydrocarbyl group selected from the group consisting of mono-olefins of from about 8 to about 30 carbon atoms and polymers of at least 30 carbon atoms, Ar is an aromatic moiety having 0 to 4 optional substituents selected from the group consisting of lower alkyl, lower alkoxyl, nitro, halo or combinations of two or more of said optional substituents, and a and b are each independently an integer of 1 up to 5 times the number of aromatic nuclei present in Ar with the proviso that the sum of a and b does not exceed the unsatisfied valences of Ar; (iii) mixtures of (i) and (ii); and (B) as a second component, the reaction product of (B)(I) a hydrocarbyl-substituted carboxylic acylating agent with (B)(II) one or more amines, one or more alcohols, or a mixture of one or more amines and/or one or more alcohols, the hydrocarbyl substituent of said agent (B)(I) being selected from the group consisting of (i') one or more mono-olefins of from about 8 to about 30 carbon atoms; (ii') mixtures of one or more mono-olefins of from about 8 to about 30 carbon atoms with one or more olefin polymers of at least 30 carbon atoms selected from the group con-sisting of polymers of mono-1-olefins of from 2 to 8 carbon atoms, or the chlorinated or brominated analogs of such polymers; and (iii') one or more olefin polymers of at least 30 carbon atoms selected from the group consisting of (a) polymers of mono-olefins of from about 8 to about 30 carbon atoms; (b) interpolymers of mono-1-olefins of from 2 to 8 carbon atoms with mono-olefins of from about 8 to about 30 carbon atoms; (c) one or more mixtures of homopolymers and/or interpolymers of mono-1-olefins of from 2 to 8 carbon atoms with homopolymers and/or interpolymers of mono-olefins of from about 8 to about 30 carbon atoms; and (d) chlorinated or brominated analogs of (a),(b),or(c).
Patent CA-1211337-A (CA)
Inventor: SANABRIA JOSE A
IPC: C11D13/18
Filed: 1983-09-29
Granted: 1986-09-16
Abstract: Abstract of the Disclosure A plodder outlet assembly for producing a bicolored detergent bar com-prising a first plodder outlet for delivering a first mass of detergent material to a compaction chamber.  Four pipes are provided for delivering a second deter-gent material to the compaction chamber.  These pipes extend into the compaction chamber and abut the inner walls thereof leaving a cruciform space for the first detergent material.  The compaction chamber is slightly conical in configuration for compaction purposes and so that material flowing beyond the ends of the pipes will envelop the second detergent material.  Detergent bars are produced comprising a cylindrical first body having a first color.  Four cylindrical bodies are embedded in the first body in spaced relationship.  These separate bodies are of a different color or colors from the first body and extend between the opposite ends of said first body.  The first body may have a plurality of small irregular variegated inserts of the color or colors and material or mate-rials from which the separate bodies are formed.
Patent CA-1229110-A (CA)
Title: Dispositif clos a fluidisation potentielle et  installation pour le convoyage de materiaux  pulverulents
Inventor: HANROT JEAN-PASCAL
IPC: B65G53/22
Filed: 1983-10-21
Granted: 1987-11-10
Abstract: Dispositif clos, à fluidisation potentielle, pour le convoyage de matériaux pulvérulents, depuis une zone de stockage jusqu'à au moins une zone à alimenter, qui comprend entre ces deux zones au moins un convoyeur horizontal ou incliné, muni de moyens de fluidisation constitués par un canal inférieur de circulation de gaz, un canal supérieur à circulation du matériau pulvérulent et du gaz, entre lesquels est placée une paroi poreuse et au moins une tubulure d'alimentation en gaz du canal inférieur, permettant d'établir une pression Pf. Le dispositif se caractérise en ce que, dans le but de fluidiser potentiellement le matériau pulvérulent remplissant le convoyeur, celui-ci est muni d'au moins une colonne d'équilibrage dont la hauteur de remplissage équilibre la pression Pf du gaz de fluidisation potentielle. Ce dispositif clos est particulièrement approprié au transport de l'alumine d'une zone de stockage à une zone de consommation. Et une installation utilisant un tel dispositif.
Patent CA-1211607-A (CA)
Inventor: BALLOCCA GUIDO
IPC: B29C48/315
Filed: 1983-11-29
Granted: 1986-09-23
Abstract: ABSTRACT            The method consists of:   providing an elongate member (tracer) of a material which is substantially inextensible or extensible to a foreseeable extent, feeding the member to the extrusion head of an extruder simultaneously with the material to be extruded so that the member is incorporated in the extrusion during extrusion, detecting the advance of the member upstream of the extrusion head, and synchronising the operation of adjusting means operable to modify the section of the outlet orifice of the extrusion head with the advance of the member.            The invention also relates to apparatus for carrying out the method.
Patent CA-1237672-A (CA)
Inventor: VOEGE HERBERT
IPC: A61K47/44
Filed: 1983-12-23
Granted: 1988-06-07
Abstract: ABSTRACT OF THE DISCLOSURE        "Stable aminoglycoside/penicillin formulations for injection"     An injectable antibiotic composition comprising an injectable oil, an aminoglycoside and a .beta.-lactam anti-biotic.  Following injection, the active ingredients remain in the bloodstream  for long periods of time.
Patent CA-1227166-A (CA)
Inventor: RYYNAENEN SEPPO I
IPC: B04C7/00
Filed: 1984-01-11
Granted: 1987-09-22
Abstract: Abstract A method and vortex separator for sequential separation of a medium into different components by means of centrifugal force in a vortex array (2, 2) in a manner that part of a vortex flow (71) proceeds from the outer portions of a vortex (2) into the outer portions of a following vortex (2) and in individual vortexes (2) particles having a major mass concentrate in the outer portions of a vortex and those having a minor mass concentrate in the central portions of a vortex. For increased separation capacity the successive vortexes (2) of a vortex array (2, 2) are backed up substantially on each other while rotating in opposite directions and the flow (71) between individual vortexes is allowed to pass without any substantial movements in the direction of a vortex axis (49).            (Fig. 1)
Patent CA-1192555-A (CA)
Inventor: FOERSTER HEINZ
IPC: A01N43/40
Filed: 1984-02-06
Granted: 1985-08-27
Abstract: ABSTRACT         New substituted alkanethiocarboxylic acid deriva-tives of the formula                  (I) in which A represents nitrogen or a CH grouping, x1 represents hydrogen, triflouromethyl or chlorine, x2 and x3 independently of one another repre-sent hydrogen, triflouromethyl or chlorine, R1 represents hydrogen or methyl and R2 represents hydrogen or optionally substitu-ted radicals from the series comprising alkyl, alkanyl, alkinyl, aryl, aralkyl, aralkoxyalkyl and cycloalkyl, and a process for the preparation of the novel compounds and their use as herbicides.
Patent CA-1212007-A (CA)
Inventor: NICHOLSON JAMES E
IPC: A61B17/3211
Filed: 1984-02-10
Granted: 1986-09-30
Abstract: Abstract A surgical blade unit for receiving substantial cutting load and adapted for use with a selected shaft-form handle that has, at its distal end, an axially aligned blade-unit receiving opening includes a metal blade defining a working edge and a load-transmitting, axially elongated metal support shank extending from the edge, and an intermediate load-transferring member of synthetic resin permanently molded about a proximal portion of the shank and defining an attachment fitting adapted to engage in load-transferring relationship with the handle.  The proximal portion of the shank extends through the intermediate member in the attachment fitting region and is permanently embedded therein to define an elongated, load-transferring interface therewith.  The intermediate member has substantial tensile and shear strength and is constructed and arranged to receive via the attachment fitting the surgeon' 6 forces on the handle, and to receive via the substantial load-transferring interface, forces from the proximal end of the shank attributable to the resistance encountered by the metal blade, the substance of the intermediate member being adapted to transfer the surgeon's forces to overcome the resistance forces while maintaining the blade in fixed relationship to said handle.  In preferred aspects of the invention, the attachment fitting comprises cooperatively acting threads on the handle and a proximal portion of the intermediate member, the blade unit is in the form of an arthroscopic retrograde blade, the unit being sized to lie within a surgical cannula and having a working edge disposed for reverse cutting.
Patent CA-1238241-A (CA)
Inventor: UKMAR BORIS
IPC: B41J32/00
Filed: 1984-02-22
Granted: 1988-06-21
Abstract: ABSTRACT   (Fig 1) RIBBON CARTRIDGE FOR PRINTING MACHINES         The ribbon (17) has an external run between the type element (25) and platen of a daisy-wheel typewriter.  This run stretches between terminal members (59) which protrude from side arms (33 and 34) of the cartridge casing (18) and are fixed to the distal ends of arms (39, 41) pivotally mounted in the casing (18) at (52).  The arms (39, 41) are biased downwardly by wire springs (67) to expose the typing line. Ribbon lift levers of the typewriter raise the arms simultaneously to position a selected one of three tracks on the ribbon at the level of the typing point.  The terminal members (59) slide on guides (62) at the ends of the side arms (33, 34), constraining the external ribbon run to lie always within and translate within a single plane.  The edges of the guides (62) are curged so that the tilt of the terminal members (59) varies as they move up and down, in such a way as to maintain the ribbon uniform across the width of the ribbon (17).  The arms (39, 41) are flexible and have pivotal play to permit these constraints on the terminal members (59).
Patent CA-1207430-A (CA)
Inventor: KAWAHARA YUZO
IPC: H04N9/74
Filed: 1984-02-23
Granted: 1986-07-08
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is an arrangement for combining video signals from two sources, for example a TV signal and a signal from a computer.  Known arrange-ments of this type mute the first signal and then insert the second signal but, because of the response time of the muting circuitry, the composite picture displayed on a cathode ray tube is defective in that it includes a white or black band.  In this invention, the output of a demodulator for the first signal is connected to a series circuit of a resistance and an open collector type inverter so that the resistance lowers the cutoff level of a transistor constituting a buffer amplifier to which the demodulated first video signal is fed.  The operating point of the transistor is kept always in an active region so that startup of the transistor is rapid to enable high speed response of the buffer amplifier, thereby improving the quality of the composite picture displayed on the cathode ray tube.
Patent CA-1204563-A (CA)
Inventor: BLACKMORE EUNICE S
IPC: C11D3/00
Filed: 1984-04-06
Granted: 1986-05-20
Abstract: A B S T R A C T       Aqueous concentrated liquid fabric softening compositions contain at least 10%, such as between 20% and 40%, of a cationic fabric softening agent and at least 0.5%, such as between 10% and 20% of a material which is        (I) or              (II) where R is C8-C22 alkyl or alkenyl, M is hydrogen or alkalimetal, Y is hydrogen or --CH2COOM and X- is an anion, together with 5-30% of a non aqueous solvent, such as isopropanol.   The compositions show good stability without the need for excessive levels of non aqueous solvent.
Patent CA-1213836-A (CA)
Inventor: MATHIEU JULIEN C
IPC: B61H13/00
Filed: 1984-04-17
Granted: 1986-11-12
Abstract: TITLE OF THE INVENTION:           BRAKE SYSTEM FOR RAILWAY VEHICLE            AND METHOD OF MAKING SAME          ABSTRACT OF THE DISCLOSURE:         A brake system for a railway vehicle and method of making same are provided and such brake system comprises a brake rod member, a horizontal supporting member which is adapted to support the rod member for sliding movements thereon, and an antifriction component carried by the supporting member with the component serving to minimize wear and enable anti-friction movements during the sliding movements and wherein the component comprises a solid strip portion of substantially rectangular cross-sectional config-uration with the system further comprising at least one self-contained clip device for locking the strip portion against the supporting member and the clip device comprises a pair of resilient parallel legs and locking projections extending from the outer end portions of the parallel legs toward each other, with the clip device being disposed with the parallel legs embracing opposed vertical surfaces of the supporting member and with the projections snap lock-ed beneath a bottom surface thereof.
Patent CA-1227601-A (CA)
Title: Prosthesis with interlocking fixation and providing  reduction of stress shielding
Inventor: BUECHEL FREDERICK F
IPC: A61F2/40
Filed: 1984-05-07
Granted: 1987-10-06
Abstract: ABSTRACT OF THE DISCLOSURE      A prosthesis including a load receiving surface for receiving a load applied to the prosthesis, a first surface provided with interlocking means for interlocking fixation of a first bone portion and for transferring a portion of the applied load to the first bone portion, and a second surface which is smooth to cause an increase in the portion of the applied load applied to the first bone portion to increase the stress produced therein thereby substantially reducing stress shielding in the first bone portion and resorption of bone therein.     i.