baber/WOPTO huggingface dataset:
Patent CA-1241068-A (CA)
Inventor: MARDIROSIAN JOHN
IPC: H04L27/38
Filed: 1986-03-05
Granted: 1988-08-23
Abstract: CARRIER RECOVERY CIRCUIT Abstract A carrier recovery circuit which phase aligns receiver-generated, quadrature-related carrier signals to incoming modulated,  quadrature-related carrier signals is disclosed.  The amplitudes of these modulated carriers determine data points in a signal-space diagram.  In the carrier recovery circuit, the amplitude of each of said modulated carrier signals is sensed relative to thresholds which pass through the outermost data points in the signal-space diagram.  These outermost data points form a periphery when interconnected by straight lines which encompass all of the data points.  A phase error signal is generated which maintains phase alignment of the receiver-generated carriers to the incoming carriers when the sensed amplitudes fall in selected regions of the signal-space diagram lying outside of the aforementioned periphery.
Patent CA-1259781-A (CA)
Title: Procede et dispositif d'assemblage destines notamment   aux lignes capacitaires de carrosseries
Inventor: FONTAINE CHRISTIAN
IPC: B23K37/047
Filed: 1986-04-29
Granted: 1989-09-26
Abstract: PROCEDE ET DISPOSITIF D'ASSEMBLAGE DESTINES NOTAMMENT AUX LIGNES CAPACITAIRES DE CARROSSERIES. Procédé d' assemblage de carrosseries, notamment pour lignes capacitaires de véhicules, du type adapté à une pluralité de modèles de véhicule et de leurs variantes caractérisé en ce qu'il consiste à assurer une géométrie parfaite d' une carrosserie (2) à un poste de travail, au moyen d'un module machine (4) et d'un module de structure (6), et cela de façon flexible en programmant un cycle complet de travail qui incorpore une alimentation d'une carrosserie sommairement assemblée, un stockage, une distribution et une présentation d'outillages de géométrie (8, 10, 12), une mise en géométrie, une intervention de robots ou d' opérateurs, et une évacuation de la carrosserie assemblée. Application : notamment aux lignes d' assemblage de carrosseries de véhicules automobiles. Référence: Figure 1.
Patent CA-1256198-A (CA)
Title: Descrambler apparatus
Inventor: CLUPPER CHARLES B
IPC: H04N7/167
Filed: 1986-05-28
Granted: 1989-06-20
Abstract: Descrambler Apparatus Abstract of Disclosure A descrambler apparatus for use with a video transmitter with which transmits scrambled video transmission without detectable horizontal or vertical synchronizing pulses but with a descramble signal which occurs at a random time in each frame and which is coded with information indicating the length of time that the signal precedes a fixed preselected point in the transmitted frames. The descrambler apparatus detects the coding of each descramble signal and, after a length of time corresponding to the coding, generates a full frame sequence of horizontal and vertical sync pulses starting at the preselected point in a frame. The generated sync pulses are combined with the received video signals to produce a properly synchronized video signal.
Patent CA-1262917-A (CA)
Inventor: MIURA YASUHISA
IPC: C07C277/08
Filed: 1986-07-21
Granted: 1989-11-14
Abstract: Abstract of the Disclosure A process for producing iminoctadine 3-alkyl-benzenesulfonates, which comprises reacting triamine of the formula H2N(CH2)8NH(CH2)8NH2 with an O-alkylisourea alkylbenzenesulfonate in the presence or absence of a reaction medium.
Patent CA-1272834-A (CA)
Inventor: SEYFERTH DIETMAR
IPC: G03F7/075
Filed: 1986-09-03
Granted: 1990-08-14
Abstract: ABSTRACT   A method of forming preceramic polymers by mixing (A) an organic polysilane, preferably either a methylpolysilane of the formula [(RSiH)x(RSi)y]n, (where R is a lower alkyl group having from 1 to about 6 carbon atoms, a cycloalkyl group having from 3 to about 6 carbon atoms, a substituted or unsubstituted lower aryl group having from 6 to about 10 carbon atoms, a tri(lower)alkyl- or di(lower)alkylsilyl group x+y=l, (x and y are each > 0 and also x=1, y=o), and n is an integer greater than 1) or a polycarbosilane having repeat units of the formula [RaSi(H)-(CH2)q], [RaSi(H)-CH-CH], and [RaSi(H)-C?C]          (where Ra is H, a lower alkyl group having from 1 to about 6 carbon atoms, a cycloalkyl group having from 3 to about 6 carbon atoms, a substituted or unsubstituted lower aryl group having from 6 to about 10 carbons atoms, q is an integer 1 or greater), with (B) an organic, organisilicon or organoelement compound having at least two alkenyl groups and allowing the mixture to react is disclosed.  Preferably, the alkenyl group is a vinyl group.  The reaction is preferably initiated by the generation of reactive free radicals.  Novel preceramic polymers formed by this method are also disclosed.
Patent CA-1258764-A (CA)
Inventor: NICKELSON ROBERT W
IPC: B24B3/54
Filed: 1986-10-22
Granted: 1989-08-29
Abstract: ABSTRACT OF THE INVENTION          A combination can opener and knife sharpening appliance having a generally rectangular box-shaped housing with the can opening mechanism on the front wall thereof and the knife sharpening mechanism protruding from the rear wall of the housing and provided with mounting means adapted to secure the housing to the underside of a kitchen cabinet in such a way that it may be rotated 90 between two alternative use positions.
Patent CA-1274522-A (CA)
Inventor: VON SPRECHER ANDREAS
IPC: C07D311/18
Filed: 1986-12-19
Granted: 1990-09-25
Abstract: 4-15690/1+2/+/ZFO Aromatic thioethers Abstract Novel asymmetric thioethers of the formula   (I) in which the general symbols have the following meanings: R0    represents hydrogen or C1-7-alkanoyl, R1    represents C1-3-alkyl which may be substi-tuted by one or more halogen atoms having an atomic number of at most 17, R2    represents an aliphatic radical having from 5 to 15 carbon atoms, A     represents ethylene, a single bond or vinylene, B1    represents C1-7-alkylene or phenylene, B2    represents a single bond, ethylene or phenyl-ene, and M     represents an aromatic radical of the partial formula           (M) in which the symbols have the following meanings:            R3      represents hydrogen or C1-4-alkyl, X       represents NH, O, S or, if R4 represents hydrogen, a single bond, one of the symbols R4 and R5 represents hydrogen and the other represents the group -CO-R6, or R4 and R5 together represent the radical -CO-C(R6)=C(R7)- or -CO-C(R7)=C(R6)- or R4 and R5, together with X, represent the radical -N=C(R8)-C(R6)=CH-, in which R6      represents -(CH2)b-COOR3 (in which b = 0 to 2) R7      represents hydrogen or C1-4-alkyl and R8      represents hydrogen, methyl, methoxy or halogen, and their salts are active as leucotriene antagonists since they eliminate the contractions of smooth muscles brought about by leucotrienes, and are therefore suitable for the treatment of allergic, especially asthmatic, conditions.
Patent CA-1228835-A (CA)
Title: Continuous extrusion of metals
Inventor: EAST JOHN
IPC: B21C29/00
Filed: 1987-02-17
Granted: 1987-11-03
Abstract: ABSTRACT CONTINUOUS EXTRUSION OF METALS         A continuous extrusion machine in which feedstock is admitted (at 50) to a peripheral groove (12) in a rotating wheel (10), is enclosed in that groove by a cooperating shoe (24), and is frictionally dragged along the arcuate passageway (48) formed by said groove and a projecting portion (30) of said shoe towards an abutment (36) carried by the shoe.  The pressure in the metal in front of the abutment continuously extrudes a metal product through a die (42).  The abutment tip and adjacent wheel parts disposed downstream of the abutment are cooled directly by a jet of cooling fluid issuing from a nozzle (64) carried downstream on the shoe.  An annular band (Figure 2, 74) of a good thermally-conductive metal embedded concentrically in the wheel enhances the cooling obtained.  Flash (68) extruded through clearance gaps (32, 34) between cooperating wheel and shoe surfaces is intercepted and broken off periodically, in short lengths, by teeth 70 projecting from the wheel.  The radial depth of the passageway (48) progressively decreases in the direction of wheel rotation in a zone extending upstream from the abutment (36), so as to improve in that zone, in the case of particulate or comminuted feedstock, the metal flow pattern adjacent the abutment, such feedstock in that zone being in a fully compacted condition without voids. This is achieved by the shaping of a surface (40A) of a die block (40) which adjoins the abutment (36) and incorporates the die member (42).  That shaping produces with particulate or comminuted feedstock a metal flow pattern closely resembling that achievable with feedstock in solid form.  A continuous extrusion product (Fig. 5, 102) issuing from a continuous extrusion apparatus (Fig. 1, 10; Fig. 5, 100) is threaded through e treatment die (104) whereby to change its cross-section and is continuously drawn there through by a tensioning device (106,112) under the control of a system which (a) senses the temperature of the product (102) as it leaves the extrusion apparatus (100); (b) converts a temperature signal (120) so produced, in a function generator (124), into a tension reference signal (126): (c) compares with that tension reference signal a tension feedback signal (116) derived from a sensor (118) adjacent the extrusion apparatus; and (d) controls the tensioning device in accordance with the difference of the tension reference and feedback signals so as to prevent the sensed tension in the product extending between the extrusion apparatus (100) and the treatment die (104) from exceeding a safe value which is less than the yield stress tension of that product at the sensed temperature.
Patent CA-1272947-A (CA)
Inventor: ENGEL HARALD
IPC: D06F71/29
Filed: 1987-07-17
Granted: 1990-08-21
Abstract: ABSTRACT OF THE DISCLOSURE     An ironing machine provided with a pair of press plates are juxtaposed with respective elastic webs on tensioning frames which can stretch the webs with the article to be pressed between them so as to tension the article outwardly from the center on both sides, the tension being maintained during pressing.
Patent DK-273586-A (DK)
Inventor: ANDERSSON SVEN-ERIK
IPC: C09J161/12
Filed: 1986-06-10
Abstract: The invention relates to a method for gluing using curable adhesives whereby resin component and hardener component are separately applied to the joint area, preferably in the form of separate parallel strands. The method is characteristic in that the resin component has a limited water dilutability and a water dilutability which is below 3.0 parts of water per part of resin, suitably from 0.1 to 2.0 parts of water per part of resin and preferably from 0.5 to 1.5 parts of water per part of resin. The resin component is preferably a resorcinol resin or a resorcinolphenol resin. The invention also relates to a resin component having such a limited water dilutability and which is suitable for use in the bonding method of the invention.
Patent DK-337184-A (DK)
Inventor: BRAVET JEAN-LOUIS
IPC: B32B17/10
Filed: 1984-07-09
Abstract: 1. A laminated pane comprising only a glass sheet and a layer of transparent plastics material, characterised in that the layer of transparent plastics material has properties of absorption of energy and interior protection defined by a scratch resistance greater than 20 g measured with the Erichsen type 413 apparatus and an abrasion resistance according to European Standard R43 such that the haze difference is less than 4% and at a thickness of about 0.5 mm a flow stress sigma y at -20 degrees C not exceeding 3 daN/mm**2 , a rupture stress sigma R at +20 degrees C of at least 2 daN/mm**2 , a lengthening at rupture epsilon R at +20 degrees C from 250% to 500%, and a tear resistance Ra at +20 degrees C of at least 9 daN/mm**2 , and in that the layer of plastics material is formed essentially of a polyurethane obtained by continuous reactive casting on a flat horizontal support of a reaction mixture of an isocyanate component and a polyol component, the isocyanate component comprising at least one aliphatic or cycloaliphatic di-isocyanate or a di-isocyanate prepolymer, this component having a viscosity measured at +40 degrees C less than about 5 Pas, the isocyanate component containing urea functions, the content of urea being up to 10% of the total weight of isocyanate component, the urea content preferably being from 5 to 7%, and the polyol component comprising at least one long difunctional polyol of molecular weight from 500 to 4000 and at least one short polyol as a chain lengthening agent, the ratio of isocyanate group equivalents to hydroxyl group equivalents is about 1, and the proportions between the different polyols are selected so that the number of hydroxyl group equivalents due to the short diol represents from 20 to 70% of the total hydroxyl groups.
Patent DK-349282-A (DK)
Inventor: BROEK J C M V D
IPC: B65G/
Filed: 1982-08-04
Abstract: A conveying chain 4, which is intended for conveying particulate material through a housing 1, has a series of pivotally jointed links 5, which are made of metal, and a number of flights 6, which are made from synthetic resin, and which are fastened to the links 5 at intervals from one another along the length of the chain 4. Proceeding from this construction, the intention is to create a conveyor chain of simple construction, which will permit easy replacement of the flights. With this in view, the conveyor chain 4 is designed so that each link 5 comprises a rectilinear bar and a U-shaped part, which is joined to one end of the bar, that the rectilinear end of the adjoining link 5 is fitted between the and pivotally jointed to the branches of the U-shaped part, that fitted to the outer side of each of the links 5 is a flight 6, which has essentially rectangular wings, which extend transversely to the longitudinal direction of the chain 4, and that the flights 6, viewed transversely to the longitudinal extent of the chain 6, protrude above and below the links 5. This design represents a simple means of providing a conveying chain, which by virtue of its symmetrical construction can be turned and used in two different positions, that is to say when one side of the flights has become worn the chain can be fitted in a position in which the other side of the flights supports the chain. <IMAGE>
Patent DK-531979-A (DK)
Inventor: MERVIN G A
IPC: B32B25/10
Filed: 1979-12-13
Abstract: A process for forming a high viscosity coating composition from low viscosity polymeric colloidal dispersion by substantially effecting the thickening of the colloidal dispersion in a mixing head, and for producing from the mixing head a range of high viscosity coatings using the same low viscosity polymeric colloidal dispersion.
Patent DK-538881-A (DK)
Inventor: BONDPERS P-E
IPC: B28B5/00
Filed: 1981-12-07
Abstract: In a method of manufacturing profiled elements from a hardenable mass such as concrete, using a casting machine (1), the mass is discharged from said machine in the form of a continuous casting via an exchangeable nozzle (1a), which determines the profile shape of the casting, whereafter the casting is cut into elements (8) of desired lengths To enable rational handling of the profiled casting and automatization of the production sequences without stocking in relation to hardening of the elements, the profiled casting is discharged onto a transport unit (10) provided with an endless movable belt (12) and cut. The belt (12) is caused to stop and the actual transport unit moved further in a circuit path (A-K) during which the element is hardened, and after hardening discharged from the transport unit, whereafter the empty transport unit is returned to the starting position for receiving a further profiled casting from the casting machine (1) When the casting is fed onto the transport unit and the hardened element (8) discharged there from, the belt (12) is driven by means of an external drive source (21) which, to this end, is connected to one of the belt-turn shafts (21a) of the endless belt. The belt can also be driven when the transport unit passes a cleaning station (1) during its return to the delivery station (A) after curing of the casting. To enable the available space to be used in a more rational manner when hardening the castings, preferably a plurality of transport units, for example four such units, are stacked one over the other in a frame prior to said hardening process, and transferred, thus stacked, to a hardening storage site (E), said transport units being de-stacked subsequent to said hardening process, whereafter the finished profiled elements (8) are discharged The invention also relates to apparatus for manufacturing profiled elements by means of the method according to the invention.
Patent DK-540489-A (DK)
Inventor: BARTH PETER
IPC: A61L15/24
Filed: 1989-10-30
Abstract: A primary packaging for a surface-stabilized surgical dressing (3) comprises a carrier layer (4), a contact surface with adhesive regions on the side nearer the skin which is protected, before the surgical dressing is used, by a detachable covering layer (6), and a supporting film (7) which comprises at least one layer detachably applied to the surface of the carrier layer (4) farther from the skin and which can be removed from the surgical dressing (3) after application. The supporting film (7) forms part of the protective packaging of the surgical dressing (3).
Patent DK-557183-A (DK)
Inventor: YAMADA YASUO
IPC: A01N47/32
Filed: 1983-12-02
Abstract: Substituted benzylcycloalkenylurea derivatives of the formula (I) <IMAGE>  (I)  wherein X represents a halogen atom or a lower alkyl group, Y represents an oxygen atom or a sulfur atom, R1 represents a cycloalkenyl group and R2 represents a lower alkyl group, a cycloalkyl group, a benzyl group or a phenyl group optionally substituted by 1 to 5 substituents selected from the group consisting of a hydroxyl group or a lower alkoxy group and their use as fungicides. They can be synthesized, for example, by reacting of a substituted benzyl-cycloalkenylamine with an isocyanate or by reacting of a carbamoyl halide with an amine. The starting material, the substituted benzyl-cycloalkenyl amines, are also new.
Patent FI-833071-A (FI)
Inventor: LIEBEL HENRY L
IPC: B65H75/02
Filed: 1983-08-30
Abstract: An interior core protector (20) for protecting the interior (12) of a coil of material (10), e.g., coiled sheet steel, from damage is disclosed. The core protector (20) includes a pair of overlapping formed angular paperboard members (22, 24) each having a series of spaced die cuts (26) in one leg (22b, 24b) thereof permitting the angular members to be bent to conform to the inner diameter of the coil (10). The cuts (26) in one leg (22b) are offset from the cuts in the other leg (24b) such that when the protector (20) is bent for placement in the interior core (12) of the coil (10) and the width of the cuts (26) increases, a paperboard segment of one member (24b) nevertheless overlies the cut (26) in the other (22b) to provide protection for the material about the full circumference of the interior core (12).
Patent FI-834640-A (FI)
Inventor: BALLOT PATRICK
IPC: H01H71/58
Filed: 1983-12-16
Abstract: 1. A tripping device for a switch apparatus having a local control member (2) and the opening of which is automatic when faults appear, comprising : - on the one hand, a first quick trip mechanism which holds in a first stable closure position (F) a transmission member (3) associated with the control member (2) and subjected to a resilient return force which urges it successively to a second stable tripped position (D) and to a third stable opening position (O) and which closes a control switch (50) of the apparatus solely for the closure position of this transmission member (3), - on the other hand, a second quick trip mechanism which is adapted, on the one hand, to trip the first mechanism for releasing the transmission member (3) and adapted, on the other hand, for cooperating with this latter in order to give it these stable tripped (D) and opening (O) positions, - this transmission member (3) being capable of communicating, for a fourth unstable resetting (R) position, resetting movements which are applied to the second mechanism and which are transmitted to resettable detector devices reacting sharply on the appearance of current overloads of different levels in a power circuit of the apparatus, which is closed and opened by an electromagnet (51) whose coil is in series with the control switch device in which the second quick trip mechanism comprises : - a trip lever (20) causing the first quick trip mechanism to be released which is held resiliently set by cooperation with a pawl (29) subjected to the action of sliders (43, 47) associated respectively with the detector devices (55, 56, 57) and which cooperates with a first surface (6) of the transmission member (3) to stop this latter in the tripper position (D) when cooperation of the pawl with the trip lever is interrupted by the action of at least one slide (43, 47), - a resetting lever (35) which is brought by the trip lever and in a given direction (M) adjacent a second surface (9) of the transmission member, when this latter reaches this tripped position (D) and which cooperates resiliently (27, 4) with this second surface for stopping this transmission member in the opening position (O), this second surface (9) of this transmission member being capable of communicating to this resetting lever and in the unstable resetting position (R) a movement in the reverse direction (N) which is transmitted on the one hand (25, 49) to the trip lever for re-establishing cooperation thereof with the pawl and, on the other hand (45, 46 respectively 41, 42) to the slides (47, 43) towards the resettable detector devices (55, 56, 57).
Patent FI-862708-A (FI)
Inventor: BENUZZI GINO
IPC: B27B5/06
Filed: 1986-06-25
Abstract: A method of cutting panels or stacks of panels comprises the use of only a circular cutting saw to effect extremely neat cuts at rapid rates and with no splintering. The saw will cut a panel in two steps, first by acting thereon through a portion of its thickness during a horizontal stroke, and then through the remaining portion of its thickness during the reverse stroke, while the direction of rotation of the saw remains unchanged and is such that the teeth thereof act successively on the two faces of the panel and press them inwardly of said panel. The saw can be adjusted with precision either horizontally and vertically. Before being positioned for the former of said two working steps, the saw is displaced both vertically and horizontally with precision, to effect in the side of the panel whereon the cutting stroke is initiated and terminated, one or more incisions submitting the material of said panel to inward compression, which helps avoiding the formation of splintering during the subsequent cutting operations.
Patent FI-872558-A (FI)
Inventor: LEITHAEUSER HORST
IPC: C09K23/00
Filed: 1987-06-08
Abstract: The invention relates to the preparation of low-viscosity aqueous dispersions of glycerol esters of long-chain fatty acids by dispersing under mechanical agitation in the aqueous phase, wherein the starting material is constituted by soap-free glycerol esters having a content of less than 2% by weight of free glycerol esters, a content is set of 0.5-6% by weight of alkali soaps of long-chain fatty acids. The dispersions are utilized for the coating of expandable finely divided styrene polymers.
Patent FI-883541-A (FI)
Inventor: BRAKE ANTHONY J
IPC: C12N15/59
Filed: 1988-07-28
Abstract: DNA constructs that are useful for providing secretory expression of heterologous polypeptides in yeast comprising a DNA sequence that includes a Kluyveromyces  alpha -factor leader sequence linked to the heterologous polypeptide by a yeast processing signal. Constructs employing the K. lactis  alpha -factor leader and processing signal sequences, with and without spacer, linked to prochymosin are exemplified.