baber/WOPTO huggingface dataset:
Patent CA-1254620-A (CA)
Title: Method and electronic device for the distribution execution of an activity between a plurality of different sites
Inventor: BANINO JEAN S
IPC: G06F9/46
Filed: 1985-09-18
Granted: 1989-05-23
Abstract: The device comprises several units disposed over different sites (1, 2, 3), each comprising an active member (4, 5, 6) driven by control units (7, 8, 9). Each control unit is partitioned into independent actors (A1, A2) which are each able to take responsibility for a processing step. An actor comprises a processor and a portion of the memory of the site, the memory portion being divided into at least one main zone in which is recorded a series of instructions, for the execution of the processing step, and a plurality of secondary zones defining access ports (P1, P2) to the actor together with queues for storing messages received from the other actors. The activity of each actor and of the associated active members is determined by the messages received from the actors that have performed the preceding phases of activity. <IMAGE>
Patent CA-1252509-A (CA)
Inventor: GLENNON TIMOTHY F
IPC: H02K16/00
Filed: 1985-10-03
Granted: 1989-04-11
Abstract: Voltage Regulated Permanent Magnet Generator System Abstract A permanent magnet generating system includes first and second permanent magnet generators,  or PMG's each having a permanent magnet rotor  structure and a stator structure.  Each stator structure has at least one stator winding disposed therein and the stator windings of the PMG's are connected in series so that the voltages developed thereby add vectorially to develop a combined output voltage.  The position of the stator windings of one PMG is adjustable relative to the position of the stator windings of the other PMG to vary the phase angle between the two output voltages of the PMG's so that the combined output voltage can be controlled at a desired value irrespective of changes in operating speed or load.
Patent CA-1264984-A (CA)
Title: Tete d'impression monobuse a jet d'encre
Inventor: REGNAULT LUC
IPC: B41J2/17
Filed: 1985-11-12
Granted: 1990-01-30
Abstract: L'invention concerne une tête d'impression à jet d'encre. Dans une telle tête, tous les éléments essentiels sont rendus solidaires d'une pièce monolitique jouant la fonction d'embase. De plus, le corps de modulation coopèrent avec un dispositif de réglage incluant des vis et des trous oblongs selon deux angles (.alpha.) et (.beta.), situés dans deux plans perpendiculaires. Enfin, les électrodes de charge de contrôle de charge et de déflexion sont solidaires d'un bloc. L'isolement électrique est assuré grâce notamment à une gorge et à un voile d'isolement qui évite toute formation d'arc. L'invention s'applique à toute imprimante à jet d'encre.
Patent CA-1245226-A (CA)
Title: Process for the preparation of hmg-coa reductase inhibitors and intermediate compounds employed therein
Inventor: GUINDON YVAN
IPC: C07D309/30
Filed: 1985-11-13
Granted: 1988-11-22
Abstract: There is provided an improved process for preparing antihypercholesterolemic agents of the general formula: <IMG> wherein R1 is an organic radical, which comprises (A) reacting a compound of the formula (II): <IMG> (II) with a compound of the formula R1X to afford a compound of the formula (IV): <IMG> (IV) (B) lactonizing compound IV, and (C) removing the R7 group from the lactone obtained in step (B).
Patent CA-1257126-A (CA)
Title: Machine for processing a web material
Inventor: BOREL EDOUARD
IPC: B31B50/16
Filed: 1985-11-20
Granted: 1989-07-11
Abstract: ABSTRACT         A machine is disclosed which includes a feeding group, a first rotative cutting and/or creasing group, a second rotative cutting and/or creas-ing group and a rotative stripping group.  The drive of the rotative tools and of a feeding cylinder is obtained from a DC motor acting on a driving pinion of the first group.  The driving pinion engages with a toothed wheel of a lower rotative tool of the first group, transmitting its movement to the feeding cylinder with a wide pinion, a gear-train and a differential.  The rotation is communicated to the second group and to the rotative stripping group by an intermediary wheel mounted on an angular phasing device engaging with a driving pinion coupled with the wheel of the lower rotative tool of the second group. A wide pinion connected with a braking member engages with a toothed wheel driving a train of chains and controlling the rotative stripping group.  An angular phasing device allows the setting of the angular positioning of the stripping tools.  The rotative tools of the groups are mounted in bearing blocks, geometrically identical, and a jam preventing device saves the tools from damages in case of overload.  The machine is used for the processing of a web material such as cardboard, for manufacturing folding box blanks.
Patent CA-1256784-A (CA)
Inventor: JUSTUS ERHARD
IPC: B21D3/02
Filed: 1986-01-07
Granted: 1989-07-04
Abstract: ABSTRACT     A device is described for straightening rotationally symmetrical, cold-deformable workpieces, wherein these workpieces are deflected between bearing and straightening points as  far as the plastic stress region.  The workpieces are simultaneously set in rotation and  then,  during  the  rotational  movement,  the  deflection  is continuously  removed  again.   The  invention  is  characterised  in that the workpieces are guided between a stationary bearing surface and stationary upper rails,  the workpieces being gripped between pairs of rollers which form a prismatic gripping device and roll on the bearing surface, the workpieces simultaneously travelling in the pairs of  rollers and along the upper rails and thereby being  simultaneously deflected.   Very  short piece times  can be achieved because a plurality of pairs of rollers, each of which grips one partiacular workpiece,  are continuously guided in one direction between the bearing surface and the upper rails behind one another with a  spacing therebetween.   In addition,  the use of  freely rotating  rollers  easily permits  even components with considerably  stepped  diameters  to  be  straightened.   A  fully automatic  operation  is  easily  possible,  whereby  the  described device is achieved with only a few moving component parts.
Patent CA-1252925-A (CA)
Inventor: ZOLNOWSKI DENNIS R
IPC: G02F1/136
Filed: 1986-02-24
Granted: 1989-04-18
Abstract: Abstract In an active substrate electro-optic display, such as a liquid crystal display utilizing a metal-insulator-metal (MIM) device in series with each picture element, temperature compensation techniques are employed to control the useful operating range of the display.  For example, a temperature feedback scheme is utilized to modulate the frame period of the line driver circuits and may be used separately or in combination with pulse polarity repetition driving.
Patent CA-1266755-A (CA)
Inventor: MUNK EDMUND
IPC: B27N5/02
Filed: 1986-04-09
Granted: 1990-03-20
Abstract: ABSTRACT OF THE DISCLOSURE          A shaped body is produced by filling of a fluid and non-swelling mixture of fibers with a heat-hardenable binding medium into a filling space of a lower part of a pressing tool with at least one step provided on the bottom of the lower part so as to narrow the filling space in this region, and lowering an upper part of the pressing tool substantially into the lower part so as to compress the mixture and simultaneously harden it under the action of heat.
Patent CA-1270405-A (CA)
Inventor: SANTEN SVEN
IPC: F23G5/00
Filed: 1986-04-09
Granted: 1990-06-19
Abstract: ABSTRACT     The present invention relates to a method of destroying waste to form a leach-proof slag and a gas containing only H2 and CO as combustible constituents. The method comprises the steps of:   a) supplying waste material at the top of a shaft furnace while simultaneously supplying energy in the form of hot oxidizing gas at the bottom of the shaft furnace, b) discharging liquid slag from the bottom of the fur-nace shaft and withdrawing the gas generated, at the top of the furnace shaft, and c) supplying the gas generated, to a subsequent reac-tion chamber while simultaneously supplying energy in the form of a hot gas.
Patent CA-1263047-A (CA)
Inventor: WHITESIDE GEORGE D
IPC: G03B17/52
Filed: 1986-05-27
Granted: 1989-11-21
Abstract: ABSTRACT OF THE DISCLOSURE           A method and apparatus for handling photographic film systems in which a liquid processing agent is carried by one of two film components which, after exposure, are processed by bringing the two components into face-to-face contact.  The apparatus features a cassette structure having a central tray-like section with cylindrical housings at opposite ends.  The housing for the processing agent carrying web is provided with a releasable stopper by which that web may be passed from the chamber without obstruction and the chamber resealed to inhibit evaporation and carbonation of the web-carried processing agent.
Patent CA-1268759-A (CA)
Inventor: SEDERGRAN THOMAS C
IPC: C07D417/12
Filed: 1986-07-21
Granted: 1990-05-08
Abstract: COPPER-MEDIATED OXIMATION REACTION                    ABSTRACT The presence of a copper salt during the oximation of a .beta.-lactam containing compound having glyoxylamino substituents of the formula   by reaction with an aminooxy compound having the formula H2N-O-Ra or a salt or ester thereof, results in a product wherein the ratio of syn isomer to anti isomer is increased.
Patent CA-1262504-A (CA)
Inventor: VOSS KARL D
IPC: B22D18/06
Filed: 1986-08-14
Granted: 1989-10-31
Abstract: D-9,538 COUNTERGRAVITY CASTING APPARATUS          Abstract of the Disclosure Apparatus for the vacuum countergravity casting of metal including an elastomeric sealing gasket substantially thermally insulated, conduction-wise, from the underlying melt's heat by the mold-forming material and shielded from the melt's radiant heat by a surrounding skirt depending from the vacuum box.
Patent CA-1271838-A (CA)
Inventor: BAKER IAN M
IPC: H01L27/14
Filed: 1986-09-18
Granted: 1990-07-17
Abstract: ABSTRACT                         IMAGING DEVICES       In an imaging device, photocurrent generated by photovoltaic detector elements (1), e.g. cadmium mercury telluride photodiodes, is integrated in resettable capacitors (2), and an output signal (S) is derived by reading the potential of the capacitor (2) at the end of its integration period, e.g. using a source-follower MOST (3).  In accordance with the invention, blooming-protection means (11,48,12) is coupled to each capacitor (2) to inhibit forward-biasing of the detector elements (1) and inversion of the capacitor potential when the capacitor (2) becomes fully discharged by excessive photocurrent.  The blooming-protection means comprises a further gate (11) which has substantially the same threshold voltage as the injection gate (10) via which the photocurrent is injected into the capacitor (2).  The further gate (11) which is connected at substantially the same control potential as the injection gate (10), is most conveniently formed together with the injection gate (10), as alternate integral parts of a common gate stripe (37) extending at one side of the capacitors (2).  When a capacitor (2) becomes fully discharged, the further gate (11) coupled it to a current source (12) which supplies current to the capacitor (2) to stabilize the potential of both the capacitor (2) and its detector element (1) and so to protect against signal blooming.
Patent CA-1273096-A (CA)
Inventor: MALICK ROBERT G
IPC: G09F9/00
Filed: 1986-12-16
Granted: 1990-08-21
Abstract: TILT ADJUSTING MECHANISM     Abstract Apparatus for adjusting the tilt angle of a flat display panel, such as a plasma panel, includes a strut and a rotatable stop member engaging one end of the strut.  The strut has one end pivotally attached to a vertically extending support member which supports the display panel housing by means of a hinge attached to the back wall of the housing. The other end of the strut extends through an elongated slot extending generally in the vertical direction in the back wall of the housing and engages the rotatable stop member mounted on the back wall opposite the slot.  The stop member has a smooth surface and a frictional surface provided with a number of detents.  A lever attached to a shaft portion of the rotatable stop member extending below the bottom wall of the housing facilitates rotation of the stop to a position in which the strut is in sliding engagement with the smooth surface, allowing free adjustment of the tilt angle of the panel.  A bias spring is biased to return the stop to a locking position in which the detents of the frictional surface engage the strut to hold the panel in a fixed tilt angle position .
Patent CA-1269696-A (CA)
Inventor: WILCOX RICHARD E
IPC: G02B6/08
Filed: 1987-06-18
Granted: 1990-05-29
Abstract: A MICROCHANNEL PLATE HAVING AN ETCH LIMITING BARRIER          ABSTRACT OF THE INVENTION      An improved microchannel plate is shown fabricated from tubes formed from at least two types of cladding glass and a core glass,  including a first cladding of partial acid resistant glass and a second, super cladding of high acid resistant glass.   The first cladding may surround a hollow core that forms a passage or it may surround a core of low acid resistant glass which is removed by an acid bath to form the passage.  The second cladding surrounds the first, while the opening of the passage surrounded by the first cladding is tapered by an acid etch that does not affect the second cladding. Thus, the ratio of the open area of the passage  to their end surface area is controlled only by the removal of the first cladding.
Patent CA-1268873-A (CA)
Inventor: MOISIN MIHAIL S A T
IPC: H04M19/00
Filed: 1987-09-22
Granted: 1990-05-08
Abstract: LINE INTERFACE CIRCUIT Abstract of the Disclosure A line interface circuit supplies energizing current for operation of a two wire communication line and couples a.c. signals between the communication line and a telephone facility.  Tip and ring rails are resistively connected to the communication line by matched feed resistors in a resistance network also including tip and ring taps. Active impedance circuits in an a.c. signal coupling circuit terminate the tip and ring rails with a predetermined impedance, via the feed resistors, in response to voltages at the tip and ring taps.  Active resistance valving circuits in a direct current feed circuit supply the communication line with energizing direct current via the tip and ring rails and feed resistors.  The valving circuits may be controlled to limit current for shorter lines and the functions of the a.c. signals coupling circuit may be optimally altered in response thereto.  In one example, operating band width is extended into ISDN frequencies by providing a secondary resistance network with secondary feed resistors coupling secondary tip and ring rails to the tip and ring rails.  In this structure, the a.c. signal coupling circuit is responsive to a.c. signals at secondary tip and ring taps for terminating the secondary rails and a supervisory circuit is responsive to the voltages at the tip and ring taps for generating supervisory signals for the telephone facility.
Patent CH-531832-A (CH)
Title: 1-pentyloxymethyl-2,4,5-trichlorimadazoleant
Inventor: HANS RUTZ
IPC: C07D233/68
Filed: 1970-04-14
Abstract: 1-Pentyloxymethyl-2,4,5-trichlorimadazole anti-cockroach compsn Active ingredients in anti-cockroach compsns. consists of (I): (where R is 5C alkyl, pref. 1-n-pentyl or 1-neopentyl). They are used together with suitable vehicles and/or dispersants, applied in concns, of 10 mg to 10 g esp. 100 mg to 2 g/m2 surface to be protected.
Patent CH-556879-A (CH)
Title: Purification of antibiotic amphotericin B - by salt formation in aq. dimethylformamide, pptn. and washing
IPC: C07H17/08
Filed: 1971-04-23
Abstract: Amphotericin B (I) is purified by (a) treating a soln. of crude (I) in DMF with 0.5 vols. of distd. H2O per vol. of DMF; (b) adjusting the pH to 2.0-3.6; (c) filtering off the ppted. impurities; (d) treating the filtrate with a vol. of H2O equal to that of the initial solvent; (e) adjusting the pH to 6.5-7.0; and (f) separating (I), washing with n-propanol and acetone, and drying. (I) is a heptaenic macrolide antibiotic with antimycotic activity. A product with a specific activity of >750 mug/mg and an ash content of 0.5% is obtained; this is pure enough for use in injection solns.
Patent CH-550125-A (CH)
Title: Beta 4-hydroxy 1-naphthyl ethyl halides and corresp. spiro cpds - for use as dye intermediates, made by reaction of alcohol with halogen acids
IPC: C07C49/683
Filed: 1970-06-04
Abstract: Cpds. fo formula (I) (in which the rings may contain further substits) are converted to the corresp. halides contg. a CH2CH2X gp. (in which X is Cl, Br or I) by reaction with esterifying agents, pref. halogen acids. The prods. may be further converted to spiro-dienones of formula (II) by reaction with alkali. When the substit. gp. is a chromogen, or either cpd. is coupled with a diazotised amine, they give dyes with fibre reactive props. suitable for dyeing and printing of silk, leather, wool, polyamides, polyurethanes and cellulose fibres, esp. when they also contain a water-solubilising gp. e.g. SO3H.
Patent DK-153587-A (DK)
Inventor: HOCK FRANZ
IPC: C07C235/02
Filed: 1987-03-26
Abstract: The invention relates to novel compounds having a nootropic activity, the use of ACE inhibitors as medicaments having nootropic activity, agents containing them, and their use in the treatment and prophylaxis of cognitive malfunctions.
Patent DK-158389-A (DK)
Title: Method of controlling pneumatically actuated members, and control arrangement therefor
Inventor: HEIDMANN THIERRY
IPC: C12N15/867
Filed: 1989-03-31
Abstract: Defective recombinant retrovirus containing a sequence coding for a particular protein in the genome of cells. The DNA of the recombinant retrovirus contains the protein coding sequence and a sequence, intercalated between a splicing acceptor site and a splicing donor site, capable of blocking the transcription of the coding sequence; the whole being placed under the control of a suitable promoter, under conditions such that infection of the abovementioned cells by this recombinant retrovirus is accompanied by incorporation of the protein coding sequence into the genome of the infected cells. <IMAGE>
Patent DK-212985-A (DK)
Inventor: GOBERT JEAN
IPC: C07D207/277
Filed: 1985-05-14
Abstract: (S)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide, its preparation and pharmaceutical compositions containing the same. It can be prepared either by reacting (S)-alpha-ethyl-2-oxo-1-pyrrolidineacetic acid successively with an alkyl haloformate and with ammonia, or, by cyclizing an (S)-2-amino-butanamide of the formula X-CH2CH2-NHCH (C2H5)CONH2 wherein Y is a -CH2-radical when X represents a ZOOC-radical and Y is a -CO- radical when X represents a HalCH2-radical, Z being a C1-C4 alkyl radical and Hal a halogen atom. This laevorotatory enantiomer has been found to have significantly higher protective activity against hypoxia and ischemia than the corresponding racemate.
Patent DK-338586-A (DK)
Inventor: CLIFFORD RICHARD PURDIE
IPC: C02F5/08
Filed: 1986-07-16
Abstract: A method of treating an aqueous system is disclosed which comprises adding thereto a phosphonium compound of the formula: <CHEM> wherein each R, which may be the same or different, is a C1-C6 alkyl group which is optionally substituted by, say, a hydroxy, ethyl, aryl or cyano group, or a phenyl group which is optionally substituted by one or more C1-C4 alkyl groups, R1 is a C8-C18 alkyl group and X is chlorine or bromine and a straight chain aliphatic aldehyde.
Patent DK-354883-A (DK)
Inventor: LEUCHS HANS-JUERGEN
IPC: C07D263/14
Filed: 1983-08-03
Abstract: For the contracting states BE, CH, DE, FR, GB, IT, LI, NL, SE 1. A process for inverting the configuration at the optically active carbon atom (*) in compounds of the formula I   see diagramm : EP0102520,P6,F1   in which A represents a cyclopentylphenyl radical and R represents the t-butyl radical, which comprises converting these compounds by formylation into optically active compounds of the formula II   see diagramm : EP0102520,P6,F2   in which A and R have the meanings defined above, while maintaining the configuration at the carbon atom (*), converting these compounds, by treatment with a strong acid or an acid halide, into optically active cyclic compounds of the formula III   see diagramm : EP0102520,P6,F3   in which A and R have the meanings defined above and in which X**(anion) represents the anion of a strong acid or of a halogen atom, and converting these oxazolinium derivatives (III), by acid or alkaline hydrolysis, if appropriate via the stage of the N-formyl compound, into optically active compounds of the formula IV   see diagramm : EP0102520,P7,F4   in which A and R have the meanings defined above, possessing the same structure as the starting material I, but having an opposite configuration at the carbon atom (*). For the contracting state AT 1. A process for inverting the configuration at the optically active carbon atom (*) in compounds of the formula I   see diagramm : EP0102520,P7,F1   in which A represents a cyclopentylphenyl radical and R represents the t-butyl radical, which comprises converting these compounds by formylation into optically active compounds of the formula II   see diagramm : EP0102520,P7,F2   in which A and R have the meanings defined above, while maintaining the configuration at the carbon atom (*), converting these compounds, by treatment with a strong acid or an acid halide, into optically active cyclic compounds of the formula III   see diagramm : EP0102520,P7,F3   in which A and R have the meanings defined above and in which X**(anion) represents the anion of a strong acid or of a halogen atom, and converting these oxazolinium derivatives (III), by acid or alkaline hydrolysis, if appropriate via the stage of the N-formyl compound, into optically active compounds of the formula IV   see diagramm : EP0102520,P7,F4   in which A and R have the meanings defined above, possessing the same structure as the starting materail I, but having an opposite configuration at the carbon atom (*).
Patent DK-363083-A (DK)
Inventor: DAHLGREN JOENS ARTHUR
IPC: F28F13/08
Filed: 1983-08-09
Abstract: PCT No. PCT/SE82/00421 Sec. 371 Date Jul. 29, 1983 Sec. 102(e) Date Jul. 29, 1983 PCT Filed Dec. 9, 1982 PCT Pub. No. WO83/02157 PCT Pub. Date Jun. 23, 1983.Plate heat exchanger having mainly rectangular plates mounted in a frame. According to the invention the plates (6, 8) are arranged in at least two groups, the plates having port holes of one size being arranged in one group, while plates having port holes of another size are arranged in another group, the plate group having the largest port holes being arranged closest to the inlet (3) while a plate group having smaller port holes (9) is arranged further away from the inlet (3).
Patent DK-449781-A (DK)
Inventor: KORNBAUM S
IPC: C08K5/00
Filed: 1981-10-09
Abstract: A process for the sterilization of objects made of polymers in which the molecule contains a halogen, or of products packaged in such polymer material, the polymer containing a heat stabilizer wherein, prior to irradiation of the object or the package and its contents, there is incorporated into the polymer one or more esters carrying at least one mercaptan function in the proportion of one -SH group for 3 to 10 carbon atoms.