baber/WOPTO huggingface dataset:
Patent EP-0105175-B1 (EP)
IPC: H05B3/28
Filed: 1983-08-24
Granted: 1988-01-20
Abstract: A resistance heating coil is placed on a sieve like tray above a suction box, and a slip of ceramic fibers is placed in the suction box, so that a ceramic fiber layer builds up when suction is applied. Portions of the sieve like tray are closed in regions beneath the resistance heating coil by strips in such a manner that the impervious regions of the sieve like tray are narrower than the width dimensions of the heating coil so that the space inside the heating coil remains free of fiber material during the vacuum moulding operation. This allows the heater to be operated at a higher temperature without the risk of crystallization of the fibers.
Patent EP-0103865-B1 (EP)
IPC: A47L9/00
Filed: 1983-09-16
Granted: 1989-08-02
Abstract: A vacuum cleaner 10 is provided with a sub-assembly including an electric motor 22, a fan 23 driven by the motor 22 and a housing 25 which supports the fan 23 and motor 22. This assembly is supported on the upper surface 18 of the lid 12 of the dirt collecting drum 11, with the fan housing 25 being clamped between a motor housing 15 and the lid 12. First and second thin ring-shaped gaskets 41, 44 mounted in face-to-face relationship are cemented to the fan housing 25 and lid 12, respectively. A lightly compressed third relatively thick ring-shaped gasket 46 is interposed between the motor housing 15 and fan housing 25. This three gasket combination 41, 44, 46 serves to effectively isolate the lid 18 and motor housing 25, as well as other elements of the vacuum cleaner 10 from motor 22 and fan 23 vibrations.
Patent EP-0093637-B1 (EP)
IPC: B65G65/28
Filed: 1983-04-20
Granted: 1986-03-12
Abstract: 1. Apparatus for piling and unpiling bulk materials comprising a frame (1) movable along a track (2), the said frame supporting a boom (3) equipped with a two-way belt conveyor (8), a carriage (9) movable along another two-way belt conveyor (10) positioned along the track (2) of the mobile frame (1) so as to move along the said track a loop (11) of the belt of the said another conveyor, a support structure (12) of the loop (11), the said structure being hinged to the carriage (9) at one of its ends, at least one arm (14) hinged at one of its ends to the mobile frame (1) and at the other end to the support structure (12) of the loop (11) so as to swing the said support structure and switch the end of the loop (11) from its piling to its reclaiming position and vice versa, driving means (17, 20, 21) exerting a torque on the arm (14) in such a way that the latter controls, through the support structure (12) of the loop (11), the relative displacements of the carriage (9) with respect to the frame (1), and means for locking the said driving means for each operational position, the said locking means constituting, with the arm (14), a connection between the frame (1) and the carriage (9).
Patent EP-0099901-B1 (EP)
IPC: B01D11/02
Filed: 1983-01-18
Granted: 1985-10-16
Abstract: The extractor for the liquid/solid extraction of extractive materials from natural substances comprises a support frame (6) hinged about an axis parallel to a filtering floor (2) and arranged above the latter in a housing (1). The extractor further comprises a plurality of rotary devices of different types acting on the extraction mass, such as for example suction, agitation and coating devices (7, 8, 9, 10). The devices (7, 8, 9, 10) are each displaceable from a rest position to a work position and return to the rest position by locking the support frame (6). In their working position, the devices are capable or rotating about an axis perpendicular to the filtering floor (2). The extractor is preferably used for the extraction of the bitter substance from lupins or for the extraction of coffee.
Patent EP-0102978-B1 (EP)
Title: Method for manufacturing pins particularly intended for anchoring in the ground posts or stakes, and pins obtained thereby
IPC: E04H17/20
Filed: 1983-03-01
Granted: 1985-12-11
Abstract: Method for manufacturing a pin from a band, for example a metal band, comprising a prismatic sheath of which at least one of the faces is extended by a conformed fin to facilitate the vertical penetration thereof in the ground and to provide for a transversal resistance; the method is characterized in that it comprises the profiling of a band intended to the formation of a plurality of pins so as to form, on each of its edges, a straight prismatic sleeve (1, 2) having throughout its length an opening (11, 21) along its connection ridge with the intermediary band portion (3) joining the two sleeves, the cutting of the profiled band, on one hand perpendicularly to the generatrix of said prismatic sleeves (1, 2) to form the sections (A1 B1, A2 B2) of equal length at the pin and, on the other hand, for each section, according to a diagonal plane (A1, B1). Application to the manufacturing of pins for fences.
Patent EP-0104203-B1 (EP)
IPC: G03G15/16
Filed: 1983-02-17
Granted: 1986-12-17
Abstract: Image transfer apparatus with a receiver sheet handling means for an electrographic copier for sequentially transferring related images from an image-recording member to a receiver sheet. The receiver sheet handling means can present the sheet several times, as in a circular path, to successive portions of the image recording member with images being transferred one atop the other to form a composite image on the receiver sheet. The sheet handling means comprises a movable sheet gripper (16), which can be either a vacuum or a mechanical clamp, with a tow bar (18, 18', 18'') which supports the sheet by its leading and trailing edges (RL, RT), and drive means (20, 24, 30, 32) for advancing said tow bar along an endless or repeating path. A tow bar is disclosed with a first gripping means (18a, 58, 166) for capturing the leading edge of a sheet and advancing the sheet along a circular path, and a second gripping means (18b, 56, 163) for capturing the trailing edge of the sheet. A first gripping means is disclosed which comprises alignment means (60a, 170) for aligning the leading edge of the sheet. A mechanical clamp as a first gripping means (166) comprises means (104, 105, 86, 88, 176, 80) for effecting positive release of the sheet from the clamp.
Patent EP-0115847-B1 (EP)
IPC: C08L59/04
Filed: 1984-02-01
Granted: 1989-11-15
Abstract: 1. A mixture essentially composed of a polyoxymethylene and of 5 to 60 % by weight, based on the total mixture, of a polyurethane, wherein the polyurethane is built up exclusively from aliphatic components and has an elongation at break of 800 - 1,500 % and a Shore hardness A not exceeding 81.
Patent EP-0123895-B1 (EP)
IPC: G01B21/02
Filed: 1984-03-27
Granted: 1987-01-07
Abstract: A measuring system for measuring the relative position of two machine parts of a processing machine includes a scale fastened at one end by means of screws to the slide of the machine. The other end of the scale is joined by means of an adhesive layer with one end of an expansion element. The other end of the expansion element is fastened in a similar manner by means of screws to the slide. For the compensation of thermally induced length changes of the scale, the expansion element is provided with a coefficient of thermal expansion substantially greater than that of the slide piece. Thermal expansion of the expansion element is dimensioned in such a way that the measuring length of the scale is preserved in an unaltered length in the event of temperature fluctuations by means of increased compressive forces applied by the expansion element to the scale.
Patent EP-0129719-B1 (EP)
IPC: C12N11/08
Filed: 1984-05-24
Granted: 1988-11-17
Abstract: The invention relates to bead polymers based on monomers of the formula    <IMAGE>  (I)  in which X is hydrogen or methyl, R denotes an aliphatic hydrocarbon radical having 1 to 12 carbon atoms, and Y denotes OH or NH2, which have been prepared using a special dispersion stabilizer. They are particularly distinguished by high porosity and are very suitable as carrier materials for biologically active substances.
Patent EP-0143275-B1 (EP)
IPC: F27D13/00
Filed: 1984-10-02
Granted: 1988-06-22
Abstract: This invention relates to a device for preheating of scrap which is to be charged into an electric arc steel furnace. This consists of a heat exchanger (1) which is provided with inlets (2, 4) and outlets (3, 5) for the furnace gas and drying air respectively. The electric arc steel furnace and the heat exchanger (1) are thus connected to each other by an exhaust conduit (6). In the heat exchanger, drying air is heated and conducted to a scrap bed (11) intalled in a container (10). In order to reduce the heat losses and the need for external insulation the heat exchanger (1) and the container (10) are arranged according to the invention adjacent to each other and provided with a common insulated wall (13) surrounding both units and forming an outwardly limited and insulated space (14) which in its entirety encloses the duct (9) from the secondary (5) of the heat exchanger and the container. The said duct (9) can consist of the free space between the heat exchanger and the container. The heat exchanger ducts for the furnace gas are preferably made of straight, adjacent, parallel-disposed pipes (16), connected at their ends to collecting boxes (18, 19).
Patent EP-0149146-B1 (EP)
IPC: B65B5/02
Filed: 1984-12-12
Granted: 1988-09-28
Abstract: 1. Process for the packaging of groups of articles (6a) in a folding box, in which a group of articles (6a) combined into a packaging unit is placed onto an unfolded box blank (7b), and this box blank (7b) is folded round the group of articles (6a) and closed to form a box and is finally transported away, characterized in that a box blank (7b) is fed intermittently to a loading station (2), from a first direction, in that a group of articles (6a) is fed intermittently to this loading station (2) from a second feed direction opposite to the first direction and is placed on the box blank (7b), and in that the box blank (7b) loaded with the group of articles (6a) is removed from the loading station (2) in a third direction at least approximately perpendicular relative to the said first and second directions, the feed of the box blank (7a) and the feed of the group of articles (6a) being carried out by means of a common feed member (11).
Patent EP-0122842-B1 (EP)
IPC: H01R13/629
Filed: 1984-04-02
Granted: 1988-01-13
Abstract: 1. Device for guiding and locking the coupling of a connector, characterized in that it comprises at least a guiding and locking assembly placed laterally to the fixed and mobile parts (1, 2) of the connector properly speaking, said assembly including a guidance column (3) borne by one part (1) and cooperating with a cylindrical recess (4) borne by the other part (2), said column (3) having a notch (5), and the part (2) having a cylindrical roller (6) with axis perpendicular to the axis of the recess (4), roller lodged movably between a locking position in which it enters the recess (4) to a depth close to that of the notch (5) and a coupling position in which the roller (6) withdraws out of the recess (4), the part (2) moreover bearing an external sliding slider (8) with a recess (15) that allows the withdrawal of the roller (6) in coupling position and a surface (9) that holds it in locking position, said slider (8) bearing a leaf spring (7) which, in unlocked position, repels a roller (16) into the interior of recess (4) and abuts against a stop (10) in the part (2) so as to be repelled and withdrawn from the stop (10) when said roller (6, 16) is repelled by the column (3).
Patent EP-0139547-B1 (EP)
IPC: C11D11/02
Filed: 1984-07-27
Granted: 1987-04-01
Abstract: 1. A method of preparing granular detergents with a low phosphate content, that is with a content of between 10% and 25% of sodium tripolyphosphate and a combined content of sodium orthophosphate and of sodium pyrophosphate of less than about 2% by weight and preferably less than about 1% by weight, and containing non-ionic surface active agents amounting to about 10% by weight of the whole composition, the method comprising forming an essentially hot aqueous suspension with thermostable constituents, drying the suspension in an atomising tower, mixing the atomised base with sodium tripolyphosphate and the other thermosensitive constituents, and then agglomerating the solid components by pulverisation with the assistance of a non-ionic surface active agent until there are obtained essentially homogeneous granules with little tendency to glutination, and the method being characterised in that the whole of the sodium tripolyphosphate is not subjected to the phases of hot aqueous suspension or atomisation, and in that, during the agglomeration phase, the temperature of the non-ionic surface active agent is between 25 degrees C and 80 degrees C, and preferably between 50 degrees C and 70 degrees C.
Patent EP-0142412-B1 (EP)
Title: Device for the transformation of the appearance probability of logic vectors and for the generation of time-variable probability vector sequences
IPC: G01R31/3183
Filed: 1984-10-12
Granted: 1989-09-13
Abstract: PCT No. PCT/FR84/00229 Sec. 371 Date Jun. 7, 1985 Sec. 102(e) Date Jun. 7, 1985 PCT Filed Oct. 12, 1984 PCT Pub. No. WO85/01813 PCT Pub. Date Apr. 25, 1985.To provide a random device for randomly testing logic circuits, particularly microprocessors, it is necessary to use a device for transforming the occurrence probability of logic vectors to produce vectors sequences having time-changing probabilities. Such a device comprises a memory or an equivalent circuit to which are applied input logic vectors (Ve1, Ve2 . . . Vn) having respective occurrence probabilities which are different or the same and containing, in the respective areas of different range, the different categories of output vectors (Vs1, Vs2 . . . Vsi). Thereby the occurrence probability of a predetermined output vector (Vs1, Vs2 . . . Vsi) depends both on the range of the memory area wherein said vector is stored, that is to say the number of elementary positions or eight-bit bytes which are included within said area, and on the respective probabilities (pr1, pr2 . . . prn) of the input vectors (Ve1, Ve2 . . . Ven) corresponding to the addresses of the elementary positions, m1, m2 . . . mn) of the area of the memory in question.
Patent EP-0160102-B1 (EP)
IPC: G11B15/00
Filed: 1984-10-25
Granted: 1990-01-17
Abstract: Apparatus to control the movement of a tape on an audio tape recorder in which a time code signal recorded on the tape is reproduced by driving the tape to thereby search for desired stop position, and the tape is stopped at that position. A time code comparison means (13) makes a comparison between time code data representing the present position and data representing a cue point position at which the tape is to be stopped. On the basis of the result of the comparison, a mode control means (14) controls the tape movement mode. In accordance with the comparison data and the tape running mode, a timer control means (15) is actuated such that a reproducing head is brought into contact with or separated from the tape, whereby the wear of the reproducing head is reduced, and the tape is reliably stopped at the cue point position by the time code signal alone.
Patent EP-0163225-B1 (EP)
Title: Process for the preparation of acyloxybenzenesulfonic acids and their alkaline or alkaline-earth salts
IPC: C07C303/22
Filed: 1985-05-18
Granted: 1987-01-07
Abstract: Acyloxybenzenesulfonic acids and their alkali metal and alkaline earth metal salts are prepared by a process comprising sulfonation of a phenyl ester in the presence or absence of a small amount of a complexing agent for the sulfonating agent SO3 or chlorosulfonic acid, subsequent acylation and, if desired, neutralization to give the alkali metal or alkaline earth metal salt, and, if required, subjecting the latter to oxidative bleaching before drying.
Patent EP-0163518-B1 (EP)
Inventor: BERGER ABE
IPC: C08G73/00
Filed: 1985-05-29
Granted: 1994-03-23
Abstract: Aromatic or aliphatic dianhydrides and/or acid anhydrides are reacted with aromatic diamines of formula (a) alone or in combination with other diamines to produce polyimides, polyamide acids, poly(amide-imides), poly(amide-amide acids), poly(esterimides) or poly)esteramide acids). These polymers are thermoplastic in nature and have improved processing characteristics and thermal stability. The polymers may be prepared by either melt or solution polymerization techniques.wherein R<sup>1</sup>, R<sup>2</sup> and R<sup>3</sup> each independently is hydrogen, halogen or unsubstituted or substituted hydrocarbyl,X<sub>1</sub> and X<sub>2</sub> each independently is substituted or unsubstituted branched, linear or cyclic alkylene or alkenylene of 1 to about 30 carbon atoms, -S-, or -O- with the proviso that X, or X<sub>2</sub> and may not both concurrently be -S- or -0-.n, n' and n" each independently is an integer of 1 to 4.
Patent EP-0183393-B1 (EP)
IPC: H05K9/00
Filed: 1985-10-28
Granted: 1991-09-04
Abstract: Fire resistant articles comprising a normally combustible carrier element having applied thereto sodium silicate which is heat foamable to produce a further element capable of resisting the passage of fire and/or heat therethrough in the event the article is exposed to fire and/or heat. Certain compatible materials like fumed silica, calcium carbonate, low melting point glass fines and a bicarbonate compound may be added to improve the properties of the articles. In a typical embodiment the articles comprise corrugated container-wall structures, in which the sodium silicate layers (24, 27, 30) serve as the fire and/or heat barrier, laminating adhesive, and provides structural strength. A graphite felt layer (340) may be laminated to the outer surface of exterior liner board (336) thereby providing electrical shielding protection to the contents of a box manufactured from the structures.   The corrugated boards are produced in an apparatus comprising fluting rollers (120, 122) of which the second one (122) is unheated and preferably water cooled. The apparatus further comprises devices (124, 136, 236) by which sodium silicate is applied to the fluting medium (100), resp. to the liner boards (126, 216).
Patent EP-0183453-B1 (EP)
IPC: C04B35/64
Filed: 1985-11-15
Granted: 1991-01-16
Abstract: A homogeneous composition comprising(1) at least one particulate ceramic material, and(2) a liquid medium,in which the compositin comprises at least 50% by volume of particulate ceramic material, in which the particulate ceramic material and liquid medium are selected such that a test composition has a friction coefficient of less than 0.2, and in which the particulate ceramic material has a mean aspect ratio of less than 1.70, a shaped article produced from the composition, a shaped article from which the liquid medium has been removed, and a product in which the particles of ceramic material have been sintered.
Patent EP-0186459-B1 (EP)
Title: Semiconductor memory incorporating a test pattern generator
IPC: G06F15/78
Filed: 1985-12-20
Granted: 1992-07-22
Abstract: In a semiconductor device comprising a memory cell array and a test pattern generating circuit, the test pattern generating circuit generates the test pattern and transmits the test pattern to the memory cell array when receiving the least significant bit signal of address signals supplied to the memory cell array and the control signal.
Patent EP-0217994-B1 (EP)
IPC: E05G1/08
Filed: 1985-10-04
Granted: 1989-01-11
Abstract: 1. Reinforcement cassette device for bank safe compartments including a rear wall, side walls and horizontal pannels fixed to the walls and defining at their anterior portion U-shaped reinforcement profiles, said compartments being closed by pivoting doors, characterized in that the rear wall or bottom (7) of the cassette or compartment includes an extra wall having in its center a shaft (5) resting outside and supporting a cam (6), the rotation of which allows pushing back the heads (7) of at least two rods (8) guided by sliding keepers (9) rigidly connected to the outer face of bottom (2), these rods (8) forming at their end (8a) bolts penetrating inside catches provided in the safe cassettes on in the safe.
Patent EP-0204987-B1 (EP)
IPC: A61K31/355
Filed: 1986-05-15
Granted: 1991-11-21
Abstract: The agent contains 150 I.U. to 1000 I.U. of vitamin E per dosage form and, where appropriate, vitamin A and C and/or vitamins of the B series, agents promoting blood flow and/or dilating vessels, and, where appropriate, analgesics, antiinflammatory agents and/or antirheumatic agents, and customary auxiliaries and emulsifiers.
Patent EP-0206013-B1 (EP)
Title: Sealing device for the sealing of thermoplastic material
IPC: B29C65/02
Filed: 1986-06-03
Granted: 1991-09-11
Abstract: The invention relates to a method for regulating the supply of energy to a sealing device for the sealing of thermoplastic material, the electric energy being supplied to the sealing device pressed against the combined thermoplastic material with whose help the said electric energy is converted to thermal energy and that the amount of energy supplied to the sealing device is compensated for heat losses brought about by heat leakage during the sealing operation.
Patent EP-0208152-B1 (EP)
IPC: B60Q1/30
Filed: 1986-06-07
Granted: 1990-03-07
Abstract: The structure of a reflecting plate for heavy-duty motor vehicles in general comprises a support element (2, 2A) attachable to a heavy-duty motor vehicle in general, having the peculiarity of comprising a plurality of polygonal catadioptric plates (10) and a plurality of polygonal fluorescent plates (20, 20A) removably insertable into said support element (2, 2A) and being mutually assemblable one another.
Patent EP-0223952-B1 (EP)
IPC: G11B15/665
Filed: 1986-09-17
Granted: 1990-03-28
Abstract: 1. Arrangement for a magnetic-tape video recorder for the driving, disengaging or switching, as required, of control elements which contain tape guide elements (5, 6, 9), the control elements being drivable by a drive motor (12) in both directions of rotation via a drive element which comprises a disc cam (4) arranged so as to be rotatable in the form of a ring around the head drum, and first tape guide elements (5, 6) of the said control elements being arranged on the drive element, and the magnetic tape being pulled out of a cassette by means of the tape guide elements and laid in helical scan orientation partially around a rotating head drum having associated magnetic heads, characterized in that the arrangement has at least one driving gear (17), which engages in the internally or externally toothed disc cam (4), in that the driving gear comes into and out of engagement with the disc cam by axial displacement and, when out of engagement, is held in a predetermined position relative to the disc cam, in that the driving gear is in engagement, directly or via at least one idler gear, with a pivoted lever (15) on which is arranged at least one more of the control elements (9), and in that, for axial displacement, the driving gear has an actuator (20) for bringing about the axial displacement of the driving gear by rotation of the disc cam itself, and in that a means (23) coupled to the disc cam is provided in order to bring the driving gear out of the predetermined position and into engagement with the disc cam.
Patent EP-0218954-B1 (EP)
IPC: D21H17/40
Filed: 1986-09-22
Granted: 1988-11-23
Abstract: Saturated paper products characterized by an excellent balance of toughness, strength, fold, tear and delamination resistance comprising a sheet of loosely bonded cellulose fibers saturated with an aqueous emulsion prepared by the emulsion polymerization of:a) a vinyl ester of an alkanoic acid interpolymerized with:b) 5 to 30% by weight of ethylene;c) 0.5 to 6% by weight of an N-methylol containing copolymerizable monomer;d) 1 to 5% by weight of an olefinically unsaturated carboxylic acid;e) 0.2 to 3% by weight of a latex stabilizer; andf) 0 to 1% by weight of at least one polyunsaturated copolymerizable monomer.