baber/WOPTO huggingface dataset:
Patent CA-1179305-A (CA)
Inventor: CARDELL MAX L
IPC: B65H67/04
Filed: 1982-04-21
Granted: 1984-12-11
Abstract: ABSTRACT OF THE DISCLOSURE        A filamentary yarn handling apparatus is arranged for use with a filamentary yarn winder of the type comprising a package support on which the packages are rotated.  The yarn handling apparatus comprises a gathering head mounted above the package rotary axis for displacement toward the paths of travel of the yarns.  The gathering head includes a cutter for severing each yarn and a suction tube whose inlet is disposed above the cutter for continuously drawing-in each yarn after severing has occurred.  A yarn transfer mechanism includes two guides mounted for movement relative to the gathering head between upper and lower positions along one side of the package axis. With the transfer mechanism being in its upper position, the guides are respectively located between the rest position of said gathering head and the paths of yarn travel, respectively, such that when the cutter means severs the yarns and the gathering head returns to its rest position the yarns engage respective ones of the guides.  The guides are moved from the upper position to the lower position relative to the gathering head and with the yarns remaining engaged with the guides, so that the yarns can be threaded onto empty packages.  The gathering head is also usable on a hand-manipulable aspirator.
Patent CA-1188906-A (CA)
Inventor: REGER JUERGEN
IPC: C10B41/00
Filed: 1982-05-06
Granted: 1985-06-18
Abstract: ABSTRACT OF THE DISCLOSURE           Apparatus for measuring the temperature distribution along the inside walls of narrow, shaft-shaped space such as heating flues of coking and similar ovens using a radiation py-rometer with an evaluating arrangement, whereby a radiation op-tical system is disposed at one of the ends of the space and contains a mirror tiltable about an axis, for optical coverage of the entire length of the space and forwarding of the detect-ed radiation into the path of rays to be evaluated, as well as a positioning arrangement for tilting the mirror over the area to be optically covered.  Therewith a fixed mirror is arranged after the tilting mirror and the path of rays to be evaluated is focused to the end of a photoconductor, which, in a trans-portable and coolable measuring lance, is directed to an evalu-ating arrangement.  The measuring lance can be coarsely and finely positioned by means of a carriage arrangement.
Patent CA-1163959-A (CA)
Inventor: HRUDA ROBERT M
IPC: H01H33/00
Filed: 1982-05-11
Granted: 1984-03-20
Abstract: 49,522 ABSTRACT OF THE DISCLOSURE An electrical shunting switch assembly for use with a high continuous D.C. current electrochemical cell system, for electrically shunting or by-passing a cell of the system to permit maintenance or replacement, and then permitting  stepped  or  gradual  current  diversion  back through the cell.  This shunting switch assembly includes a plurality of electrically parallel switch modules which comprises a vacuum switch,  a series connected resistance value and switch operating means for sequentially operat-ing the switches for current diversion.  The switch mod-ules are disposed in a matrix arrangement connected be-tween  bus  connectors which  are  connectable  across the cell, with switch modules having a low resistance value in alternating adjacent relationship to switch modules having a high resistance value.  The low resistance value modules permit high shunting efficiency.  The higher resistance value modules provide the capability for stepped or grad-ual current diversion.
Patent CA-1183040-A (CA)
Inventor: MICHEL WOLFGANG
IPC: A22C11/02
Filed: 1982-05-12
Granted: 1985-02-26
Abstract: ABSTRACT OF THE INVENTION          A device for deshirring, smoothing and braking a shirred tubular easing during stuffing of the tubular casing with a fluid material, such as a sausage mixture, comprising a substantially rigid hollow body with an outer circumferential surface having a substantially circular cross section and with a central opening having securing elements for receiving and releasably securing the hollow body on the outer surface of the stuffing horn of a stuffing device adjacent the stuffing horn outlet.  The hollow body is disposed inside an unshirred end portion of the shirred tubular casing having a prescribed inner diameter, and said hollow body has a substantially annular, cylindrical form with a maximum external diameter which is smaller than the prescribed inner diameter of the unshirred tubular casing.  The outer circumferential surface of the hollow body is provided with an annular recess having a substantially V-shaped or U-shaped cross section whereby the minimum diameter of the hollow body in the region of the recess is from 25 to 65 percent smaller than the maximum diameter of said hollow body.  The device further comprises a braking unit for restricting the speed of withdrawal of the tubular casing during stuffing.
Patent CA-1188991-A (CA)
Inventor: BOLICH RAYMOND E JR
IPC: C11D1/00
Filed: 1982-06-14
Granted: 1985-06-18
Abstract: SHAMPOO COMPOSITIONS                 RAYMOND E. BOLICH, JR.                      ABSTRACT      Shampoo compositions containing unsaturated quat-ernary ammonium compounds which compositions exhibit improved low temperature stability due to the inclusion of a long chain acyl derivative.
Patent CA-1197904-A (CA)
Inventor: KAHN LEONARD R
IPC: H03D1/22
Filed: 1982-08-04
Granted: 1985-12-10
Abstract: 1092.01            SYNCHRONOUS ENVELOPE DETECTOR ?O:rs ABSTRACT                 An envelope detector for an amplitude and phase modulated carrier includes in-phase and quadrature-phase product demodulators whose outputs are passed through low pass filters separately. These separate filtered outputs are then squared and summed. The square root of the resulting sum signal is taken to produce the desired output signal whose amplitude is proportional to the envelope of the composite modulated carrier.
Patent CA-1185748-A (CA)
Inventor: KURODA NOBUYUKI
IPC: C08F10/00
Filed: 1982-09-15
Granted: 1985-04-16
Abstract: ABSTRACT             Olefins are polymerized in the presence of a catalyst which comprises the combination of:     [I]   a solid substance obtained by the reaction of at least the following two components:           (i)  a magnesium compound represented by the general formula R1m(OR2)nMgX2-m-n wherein R1 and R2 are each a hydrocarbon radical having 1 to 24 carbon atoms, X is a halogen atom, n is 0 ? m ? 2 and n is 0 ? n ? 2, provided 0 ? m+n ? 2, and (ii) a titanium compound and/or a vanadium compound;     [II]  a silicon compound represented by the general formula      wherein R3, R4 and R5 are each a hydrocarbon radical having 1 to 24 carbon atoms, alkoxy, hydrogen, or halogen, R6 is a hydrocarbon radical having 1 to 24 carbon atoms and q is 1 ? q ? 30; and [III] an organometallic compound.
Patent CA-1181216-A (CA)
Inventor: SPIBEY JAMES R
IPC: E04B9/12
Filed: 1982-10-21
Granted: 1985-01-22
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention discloses a novel clip for use in the securement of ceiling panelling systems of the type that use T bar members having an upper bead, an intermediate web and a lower flange extending either side of  the web.          The clip has two arms to form a generally L-shape, with each arm having detente means for releasably engaging a T bar member.  The clip is positioned above the flange of the T bar and allows the T bar to be easily removed if required.          The clip can be advantageously used to connect intermediate T bar members used to subdivide a larger supported grid net-work of cross T's and main T's.  These intermediate T's may be secured to either the main or cross T's, thereby increas-ing the flexibility of the system, as various placements and orientations  of  light  fixtures  are  possible.   Previous arrangements have normally resulted in damage of the inter-mediate T's if removed.
Patent CA-1207731-A (CA)
Inventor: FERGUSON FREDERICK D
IPC: B64B1/24
Filed: 1982-11-03
Granted: 1986-07-15
Abstract: ABSTRACT OF THE DISCLOSURE An airship having a spherical balloon filled with buoyant gas such as helium at a pressure substantially greater than atmospheric and which is mounted for rotation about a normally horizontal axis, the airship including a rigid load support-ing yoke having two support arms extending upwardly from a central gondola and each with an upper end rotatably con-nected to the balloon, is characterized by the gondola and support arms having surfaces close to and conforming to the shape of the balloon so as to inhibit air flow between the gondola and the bottom of the balloon and to redirect this air to the sides and back of the balloon.
Patent CA-1201216-A (CA)
Inventor: KINSBRON ELIEZER
IPC: H01L21/336
Filed: 1982-11-29
Granted: 1986-02-25
Abstract: ABSTRACT  FORMATION OF SUBMICRON FEATURES IN SEMICONDUCTOR DEVICES      This invention involves the defining of a submicron feature 93 in a structure, typically an insulated gate field effect transistor structure.          This feature is defined by a sidewall oxide layer 71 formed by reactive oxygen ion etching of the structure being built at a time when an exposed layer 64 in the vicinity of the sidewall contains atoms of a material, for example, silicon or aluminium, which combine with the oxygen ions to form the sidewall oxide layer.  The sidewall oxide layer may be used as a mask to form a feature 93 or it may itself constitute such a feature, for example a protective layer on the sidewalls of a polysilicon gate of a F.E.T.
Patent CA-1198016-A (CA)
Inventor: REECE JOHN W
IPC: B41J2/04
Filed: 1983-01-11
Granted: 1985-12-17
Abstract: INK JET TRANSDUCER     Abstract of the Disclosure An ink jet transducer operates on pressurized ink which is released on demand by action of an electro-magnet operating to unseat a magnetic ball seated on the nozzle.  Ink droplets are formed and are caused to travel in a path along the nozzle axis to impact on record media.
Patent CA-1198812-A (CA)
Inventor: PLUNKETT LUTHER C JR
IPC: H04M11/10
Filed: 1983-02-24
Granted: 1985-12-31
Abstract: "REMOTE DICTATION TRANSCRIPTION SYSTEM"                  Abstract of the Disclosure A system for the remote transcription  of recorded    dictation    comprising    a     remote transcription  unit  and  a  machine  control  unit capable of controlling  a  plurality  of  dictation recorders  and  transmitting   recorded   dictation signals from a selected one  of  the  plurality  of dictation  recorders  for  transcription   by   the operator of the  remote  transcription  unit.   The remote transcription unit generates  a  guard  tone together  with  any  commands   which require   a recording  media  motion  function.   The machine control unit provides the  recording  media  motion function for so long as the guard tone is continued to be received, and terminates the recording  media motion function in the event that the guard tone is interrupted.  The speed  of  playback  of  recorded dictation may be controlled by the operator at  the remote  transcription  unit,  which   transmits   a command to the machine control  unit  corresponding to the desired speed of playback selected.
Patent CA-1196136-A (CA)
Inventor: BRANCACCIO ALDO
IPC: C08L69/00
Filed: 1983-03-25
Granted: 1985-10-29
Abstract: POLYCARBONATE-BASED THERMOPLASTIC POLYMERS                        BLEND     ABSTRACT          This invention relates to thermoplastic polymer blends prepared by mixing together an aromatic polycarbonate, one or more polytere-phthalates derived from the condensation of terephthalic acid with a glycol of formula HO-(CH2)n-OH where n varies from 2 to 10, and olefin elastomers.          The materials thus obtained have high impact strength even at low temperature, good solvent resistance, and a better processability than polycarbonate.
Patent CA-1198556-A (CA)
Inventor: BARKER MARTYN C
IPC: C09D17/00
Filed: 1983-05-10
Granted: 1985-12-31
Abstract: ABSTRACT         Floccular  compositions  comprising  ultrafine  inorganic particles having maximum particle dimensions of from 0.5 to 3000 (preferably 2 to 1500) nm combined with a size-stabiliser which is a lyophobic substance with lyophilic activity on its surface and also comprising a polyelectrolyte flocculating agent attached to the  combination.    The  size-stabiliser  protects  the  ultrafine particles   against   agglomeration   during   formation   of   the flocculates and the mixing of flocculates into various materials such as plastics, inks, paint or refractory materials.   Also a method for making the flocculates from colloidal dispersions of particles,   size-stabilisers  and  flocculating  agents.     The flocculates are particularly useful with particles of metals of the coinage and transition groups for making transparent colouring agents.  Also materials containing the ultrafine particles.
Patent CA-1197741-A (CA)
Title: Helically-shaped intake port of an internal- combustion engine
Inventor: KANDA MUTSUMI
IPC: F02B31/08
Filed: 1983-05-19
Granted: 1985-12-10
Abstract: A HELICALLY-SHAPED INTAKE PORT OF AN INTERNAL-COMBUSTION ENGINE     ABSTRACT OF THE DISCLOSURE     An engine comprising an intake port which has a separating wall projecting downwardly from the upper wall of the intake port.  The separating wall defines a helical portion, an inlet passage portion tangentially connected to the helical portion, and a bypass passage interconnecting the inlet passage portion and the helical portion.  The intake port has a bottom wall having a transverse width which is approximately equal to the diameter of the valve head of the intake valve.          The opposed peripheral edges of the bottom wall are located on the extensions of the tanget lines of the outer periphery of the valve head of the intake valve.          A rotary valve is arranged in the bypass passage and is actuated by a vacuum-operated diaphragm apparatus.  The rotary valve is opened when the amount of air fed into the cylinder of the engine is increased beyond a predetermined value.
Patent CA-1210399-A (CA)
Inventor: FOERSTER HEINZ
IPC: A01N43/50
Filed: 1983-06-02
Granted: 1986-08-26
Abstract: Substituted Pyridyl-phenyl Ethers Abstract of the Disclosure Novel substituted pyridyl-phenyl ethers of the formula                      (I) in which X represents trifluoromethyl or chlorine, Y represents hydrogen or chlorine, R1 represents hydrogen or methyl and R2 represents formyl or the radicals of the formulae   or   in which R3 represents alkyl with 1 to 4 carbon atoms, or the two radicals R3 together represent an alkylene chain with 2 or 3 carbon atoms, R4, R5, R6 and R7 independently of one another represent hydrogen or alkyl with 1 to 4 carbon atoms, m represents 1 or 2, n represents 0 or 1 and Z represents trimethylsilyl or a radical of the formula:                  in which R9 represents alkyl with 1 to 4 carbon atoms, and X1 represents oxygen or sulphur, are prepared by several processes and are found useful as herbi-cides.
Patent CA-1210330-A (CA)
Inventor: HIGUCHI TAKERU
IPC: A61K9/22
Filed: 1983-06-28
Granted: 1986-08-26
Abstract: TITLE OF THE INVENTION          ACID ANHYDRIDES AS RATE CONTROLLING AGENT FOR THE EROSION OF POLYMERS WHICH LATTER POLYMERS HAVE BENEFICIAL SUBSTANCES DISPERSED THROUGHOUT THEIR MATRIX OR WHERE THE POLYMER MATRIX SURROUNDS THE BENEFICIAL SUBSTANCE            ABSTRACT OF THE INVENTION         The invention relates to the use of an acid anhydride incorporated as a latentiated catalyst in poly(ortho ester) and other polymers such that upon exposure to aqueous environments the acid anhydride generates the corresponding acid which catalyzes the matrix erosion.  The releasing rate of a loaded drug substance incorporated into or surrounded by the poly(ortho ester) or other polymers can be controlled in that the drug is released as the poly(ortho ester)s or other polymer is eroded by action of the acid anhydride incorporated therein.
Patent CA-1212299-A (CA)
Inventor: KNAPP ALFONS
IPC: F16K11/078
Filed: 1983-07-15
Granted: 1986-10-07
Abstract: Abstract A mixing valve 10 has a cartridge assembly 20 therein which has stationary plate 22 having hot and cold openings 24 and 26 and a movable plate 28 slidably mounted thereupon. The movable plate has a surface 29 abutting plate 22 free from apertures.  Valve plate 28 moves translationally between an open and closed position and rotated between a cold and hot position.  The valve plate can be rotated through approximately 180 degrees with a tooth 66 of plate 28 leveling the mixing profile at the comfort zone between the hot and cold positions (Figure 1).
Patent CA-1206027-A (CA)
Inventor: REIL WILHELM
IPC: B31B5/00
Filed: 1983-09-06
Granted: 1986-06-17
Abstract: A method of and apparatus for forming tubular containers from a flat web of flexible material such as paper coated with plastics are described. Two longitudinally extending grooved lines are formed on the web and spaced incisions are made extending laterally from the longitudinal edges of the web to the grooved lines. The incisions enable side portions to be folded about the grooved lines. The two side portions are curved and overlap at their edges and the intervening portion remains flat. The overlapping edges form a seam which is welded in a subsequent stage. The final shape of the container is achieved in a later stage. An advantage of the invention is that virtually no forces tending to destroy the weld come into play immediately after the weld is formed and this enables a simple and short welding step and short cooling period to be used. The method is, therefore, simplified and speeded up.
Patent CA-1217155-A (CA)
Inventor: ENSLEY BURT D JR
IPC: C12N15/00
Filed: 1983-10-26
Granted: 1987-01-27
Abstract: ABSTRACT            "MICROBIAL PRODUCTION OF INDIGO"           Microbial synthesis of indigo dyestuff in indole-free media is disclosed.  Indigo production is preferably accomplished by genetic transformation of selected host cells having the capacity to produce and accumulate indole (either as a result of endogenous genomic capacity or genetic transformation) to incor-porate the capacity for synthesis of an aromatic dioxy-genase enzyme.  Growth of transformed cells under suitable conditions facilitates aromatic dioxygenase enzyme catalyzed oxidative transformation of cellular indole, with consequent formation of indigo from the oxidized reaction products.  In a highly preferred embodiment, E.coli cells having endogenous indole production capacity are transformed with a DNA expres-sion vector comprising the structural gene for naph-thalene dioxygenase, resulting in the microbial synthesis of isolatable quantities of indigo.
Patent CA-1236657-A (CA)
Inventor: LAUCHENAUER ALFRED E
IPC: D06B19/00
Filed: 1983-11-14
Granted: 1988-05-17
Abstract: ABSTRACT     The present invention relates to the use of an application of foam to air permeable sheet material by a variety of mechanical or pressure applied means in order to cause or allow the foam to enter the interstices of the material.  The foam contains as an essential integer an agent capable of lowering the surface tension of the foaming liquid thereby effecting a dewatering/drying action on the material greater than that than would otherwise be applied.
Patent CA-1216181-A (CA)
Inventor: CARACCIOLO FRANCESCO
IPC: A61C8/00
Filed: 1983-11-18
Granted: 1987-01-06
Abstract: ABSTRACT            A new pin for oral implantoprosthesis is described which can be constructed in various forms, but in all cases is characterised by comprising two separate elements which are fitted together at the moment of the endo-osseous implantation.   The pin when in its assembled form is characterised by comprising in its endo-osseous part two frusto-conical segments, namely an upwardly flared upper segment which provides for the retention of the pin in the compact bone region, and a downwardly flared lower segment which provides for retention of the pin in the cancellous bone region.
Patent CA-1229401-A (CA)
Inventor: TSANG WON-TIEN
IPC: H01S5/14
Filed: 1984-02-24
Granted: 1987-11-17
Abstract: MULTICAVITY OPTICAL DEVICE            Abstract Semiconductor lasers having cleaved optically coupled cavities operating electrically isolated produce output of a single longitudinal mode.  Wavelength tuning of the single longitudinal mode is possible.
Patent CA-1213092-A (CA)
Title: Flexible, fast processing, photopolymerizable  composition
Inventor: LIPSON MELVIN A
IPC: C08F20/26
Filed: 1984-05-23
Granted: 1986-10-21
Abstract: ABSTRACT OF THE DISCLOSURE         A photopolymerizable composition comprised of an addi-tion polymerizable material, a photoinitiator, a thermal addition polymerization inhibitor and a polymeric binding agent.  The addition polymerizable material is comprised of a defined mono-ethylenically unsaturated acrylate and one or more non-gaseous compounds having at least two terminal ethylenic groups.  The photopolymerizable composition displays superior flexibility and develops and strips more efficiently when compared to a like composition but in the absence of the acrylate.  The photopoly-merizable composition may be in the form of sheet or roll on a film support which can be laminated to a substrate and can be used in the preparation of printed circuit boards.
Patent CA-1244812-A (CA)
Inventor: THOMSEN JACK W
IPC: F16K31/524
Filed: 1984-05-30
Granted: 1988-11-15
Abstract: ABSTRACT OF THE DISCLOSURE     An improved faucet device with a swivel spout and an in-line valve cartridge, comprising a valve body consisting of two substantially identical molded plastic parts and including a molded plastic sleeve valve member and a pair of combination valve seat and seal members secured inside the valve body to provide a seal with the movable sleeve valve member.
Patent CA-1229340-A (CA)
Inventor: BECKER RAINER
IPC: C07D309/06
Filed: 1984-07-06
Granted: 1987-11-17
Abstract: Abstract of the Disclosure:  Cyclohexane-1,3-dione deriva-tives of the formula   where R1 is alkyl, R2 is alkyl, unsubstituted or halogen substituted alkenyl or alkynyl, X is a saturated or unsaturated five-membered or six-membered heterocyclic structure which carries one or more substituents, and Z is hydrogen, methoxycarbonyl, ethoxycarbonyl, methyl or cyano, and salts of these compounds are used for controlling undesirable plant growth.
Patent CA-1225990-A (CA)
Inventor: NYFELER ROBERT
IPC: C07D403/06
Filed: 1984-07-20
Granted: 1987-08-25
Abstract: 5-14512/+            N-Aminomethyl-3-phenyl-4-cyanopyrrole derivatives, the preparation thereof and use thereof as microbicides Abstract of the Disclosure The invention relates to novel N-aminomethyl-3-phenyl-4-cyanopyrrole derivatives of the formula I     (I)   wherein R1 and R2 are each independently hydrogen, halogen, methoxy or methylthio, Z  is a group a)        or   b)            or c)       wherein R3 and R4 are each independently hydrogen, C1-C6alkyl which is unsubstituted or substituted by cyano, C1-C6alkoxy or C1-C6-alkoxycarbonyl; or are C3-C6alkenyl, C3-C6alkynyl, C3-C7cyclo-alkyl, benzyl or benzyl which is substituted by halogen, C1-C 6alkyl, C1-C6haloalkyl and/or C1-C6alkoxy, or phenyl or phenyl which is substituted by halogen, C1-C6alkyl, C1-C6haloalkyl and/or C1-C6alkoxy, with the proviso that only R3 or R4 can be hydrogen, R5 and R6 are each independently hydrogen, C1-C6alkyl, C1-C6alkoxy-carbonyl, or both taken together form a fused aromatic ring, n  is 4 or 5, X is oxygen, sulfur            R7  and R8 are each independently hydrogen, C1-C6alkyl or C1-C6-alkoxycarbonyl, and R9  is hydrogen, C1-C6alkyl, formyl, C1-C6alkanoyl or C1-C6alkoxy-carbonyl.          The invention further relates to the preparation of the compounds of formula I and to microbicidal compositions which contain at least one of said compounds. Also disclosed is a method of controlling phytopathogenic micro-organisms, which comprises the use of the novel compounds or compositions.