baber/WOPTO huggingface dataset:
Patent EP-0079403-B1 (EP)
IPC: B29C44/58
Filed: 1981-11-18
Granted: 1985-04-24
Abstract: The installation comprises a rectangular, parallelepipedal, leaktight steam chamber (1) provided with a gate (2) on one of the short sides, inside which a tubular fixed mold (4) of perforated steel plate is attached at a distance from the walls of the chamber, the shape of the mold corresponding to the external shape of the panel to be obtained. A first set of fixed, parallel, perforated metal tubes (5), inside the mold (4), possesses lateral holes (9) for the passage of a second set of perforated or non-perforated metal tubes (10) firmly fixed to a movable external support (11), passing through one of the short walls of the steam chamber (1) and capable of moving perpendicular to the tubes (5) of the first set, passing through the latter. The chamber (1) is provided with inlet valves (13) for the partially expanded synthetic material, an inlet (14) for steam and an inlet (15) for a cooling fluid. An extractor (19, 20) works in parallel with the tubes (5) of the first group to push the molded panel out of the mold by causing it to slide over these tubes. One of the ends of the tubes (5) located inside the steam chamber is closed, in the molding position, and provided with a nozzle (7) for the injection of a cooling liquid, while the other end communicates with the steam chamber (1).
Patent EP-0040576-B1 (EP)
IPC: B65G1/04
Filed: 1981-05-19
Granted: 1985-01-23
Abstract: 1. A process for transferring long products (5) such as tubes or bars of any length and shape from an outgoing working station to another incoming working station, wherein use is made of a transfer device within which a single layer of long products (5) having the same characteristics is formed, said transfer device being provided with releasable means (7-7') for retaining the long products and means (4) for suspension from an aerial conveyor apparatus, the layer of long products which is thus supported is raised and is aerially transported in a vertical position to the incoming station, characterised in that the long products (5) are stacked at the outgoing station so as to form the single vertical layer which is intended to be placed within the transfer device and that the transfer device comprises a plurality of rigid frames (1-1') of U-shape which are set in position on the previously formed layer of long products (5), said U-shape frames being distributed over the length of the long products, the releasable retaining means (7-7') that the U-shape frames carry being actuated so as to ensure that the vertical layer of long products which are inserted within said frames is maintained.
Patent EP-0078258-B1 (EP)
IPC: A61C5/04
Filed: 1981-05-04
Granted: 1986-08-06
Abstract: An electrically heated endodontic syringe (10) for extruding and injecting heated thermoplastic material, such as gutta-percha, through a hollow needle (38) into a root canal cavity to completely fill and seal the cavity has a tubular cylindrical heater body (28) of high thermal conductivity attached to the end of a tubular syringe barrel (12). A hollow needle (38) is attached in heat conductive relationship to the end of the heater body (28) by means of a high thermal conductivity hub (40). The needle (38) is at least about 2.5 cm long and has a diameter within the range of diameters of an 18 gauge needle to that of a 30 gauge needle so as to be manually bendable to conform to the tooth cavity. Thermoplastic gutta-percha contained in the barrel (12) is injected into a root canal cavity by first softening the material in the heater body (28) and then forcing the softened material through the needle (38) by means of a piston (16) in the syringe barrel (12). The needle (38) is fabricated from a malleable material, such as copper or silver, having a coefficient of thermal conductivity of at least about 0.83 gram calorie/second cm<2> (<o>C/cm). An electric resistance heating wire (34) around heater body (28) provides sufficient heat to the body (28) and needle (38) to maintain the entire length of the needle at a temperature of at least about 230<o>F (110<o>C), at which the thermoplastic material will flow but below a temperature at which the material is thermally decomposed.
Patent EP-0073996-B1 (EP)
IPC: D01F1/10
Filed: 1982-08-23
Granted: 1986-12-17
Abstract: 1.   see diagramm : EP0073996,P6,F1   wherein An**(-) represents a lactate anion, D represents -CH2 CH2 , -CH2 CH2 CH2 -, -CH2 CH2 -OCH2 CH2 ,   see diagramm : EP0073996,P6,F2   and preferably   see diagramm : EP0073996,P6,F3   R'1 and R'2 represent C1 -C2 -alkyl and T1 , T2 and T3 represent H, CH3 or Cl, for incorporation in spinning masses for the production of acrylic fibres by the wet-spinning method.
Patent EP-0066911-B1 (EP)
IPC: C09D5/02
Filed: 1982-05-11
Granted: 1984-12-05
Abstract: A process is provided for coating a substrate by applying to a substrate an aqueous coating composition that comprises (a) an aqueous dispersion of a film forming polymer having a minimum film forming temperature not higher than 45 DEG  C.; (b) a solid, particulate polymer having a softening temperature in the range of 45 DEG  to 260 DEG  C. and an average particle size in the range of 2 to 400  mu m and (c) a solid, rubberlike polymer having an average particule size in the range of 1 to 500  mu m, the resulting coating being cured at a temperature of 70 DEG -260 DEG  C. The invention also relates to the liquid aqueous coating composition to be used in said process.
Patent EP-0061332-B1 (EP)
Title: Combined endoscope and ultrasonic diagnostic device
IPC: A61B8/12
Filed: 1982-03-22
Granted: 1985-11-21
Abstract: A combined endoscope and ultrasonic diagnostic device for the examination of a body cavity interior, an ultrasonic probe tip (23) being mounted to be inserted directly into a body cavity and transmit and receive ultrasonic waves to diagnose an internal organ or the like within the body cavity with the aid of an endoscope (27) contained in a housing forming an insertion sheath (21) and inserted into the body cavity to observe the body cavity interior. In this kind of diagnostic device, the field of view of the endoscope may be adversely intercepted by the probe tip, and/or the position in which the probe tip is to contact an internal organ can not be viewed if the probe tip can not be sighted via the endoscope, so that with known devices it is difficult to bring the probe tip into close contact with the internal organ in a predetermined position, and to check the position of contact with the internal organ. The proposed device has a probe tip (23) with a window (22) for transmitting and receiving ultrasonic waves, mounted on a bendable part (24) provided on the front of a long insertion sheath (21) and the endoscope (27) is positioned to view through an incised window (25) in the outer periphery of the insertion sheath (21) to the rear of the bendable part (24) so that the probe tip (23) may be viewed via the endoscope (27) when the bendable part (24) is operated.
Patent EP-0080886-B1 (EP)
IPC: C04B28/04
Filed: 1982-11-29
Granted: 1986-02-12
Abstract: A masonry cement is prepared by dry mixing portland cement, diatomaceous earth and a water-swellable colloidal clay, such as bentonite. Accordingly, the crushed limestone and other ingredients previously included in masonry cements for admixture with portland cement can be completely eliminated and substituted by diatomacious earth and water-swellable colloidal clay. In this manner, a combination of less than about 10% by weight of a combination of diatomaceous earth and colloidal clay replaces approximately 50% by weight crushed limestone and other ingredients from prior art masonry cement compositions while providing a masonry cement which meets ASTM specifications, particularly for air entrainment, water retention and compressive strength.
Patent EP-0093140-B1 (EP)
IPC: H03F1/30
Filed: 1982-11-10
Granted: 1988-08-24
Abstract: PCT No. PCT/GB82/00321 Sec. 371 Date Jul. 11, 1983 Sec. 102(e) Date Jul. 11, 1983 PCT Filed Nov. 10, 1982 PCT Pub. No. WO83/01714 PCT Pub. Date May 11, 1983.An amplifier which is particularly suitable for low supply voltage operation and which is relatively insensitive to power supply voltage variations includes a signal amplifying stage (11) and a control stage (10). The signal amplifying stage (11) includes the output load (13), such as a loudspeaker, in series with a transistor (12) which is controlled by a current mirror circuit (14, 15, 16) in the control stage. The circuit acts by continuously comparing part of the voltage across the output load (13) with a very low reference voltage arising from the difference in the base-emitter voltages of two transistors (14, 15) operating at unequal collector current values. This causes voltage excursion peaks appearing at the junction of the output load (13) and the amplifying transistor (12) to be clamped to a voltage equal to or otherwise related to that at the opposite side of the output load (13).
Patent EP-0084846-B1 (EP)
IPC: F22D1/18
Filed: 1983-01-19
Granted: 1987-12-02
Abstract: PCT No. PCT/DE83/00006 Sec. 371 Date Sep. 21, 1983 Sec. 102(e) Date Sep. 21, 1983 PCT Filed Jan. 19, 1983 PCT Pub. No. WO83/02658 PCT Pub. Date Aug. 4, 1983.The invention relates to a process and to a heat exchanger (8) intended in particular for performing the process, for operating a high-pressure boiler (1), having consuming units (3', 3'', 3''') connected to the high-pressure boiler (1), the condensate from which units is returned to a condensate tank (5). By means of a feed water pump (7), feed water is fed to the boiler (1) and the condensate and the feed water are then fed to a heat exchanger (8) upstream of the condensate tank (5). According to the invention, the hot condensate is fed to the free space of the heat exchanger (8), and the feed water which is to be heated is pumped to the heat exchanger (8), passed helically from the cold to the warm zone in the heat exchanger (8) and carried from the heat exchanger (8) into the boiler (1). As a result of this heating up of the feed water, the heat contained in the condensate becomes economically useable, resulting in substantial savings in heat medium for the boiler. The invention also relates to a heat exchanger (8), comprising a tank (5) with a pipeline disposed therein for one medium and a connection for the second medium. The process according to the invention and the apparatus according to the invention are particularly advantageously applicable to boiler installations for dry-cleaning establishments, laundries and so forth.
Patent EP-0100475-B1 (EP)
IPC: G02B21/24
Filed: 1983-07-16
Granted: 1986-03-26
Abstract: 1. A stage for a transmitted illumination microscope adapted to work with specimen slides of two different thicknesses, characterized by the fact that the stage (1; 11; 21) has a step portion (4; 14; 24) which is displaceable perpendicular to the optical axis and carries a window (5; 15; 25) the thickness of which corresponds substantially to the height of said step portion.
Patent EP-0111631-B1 (EP)
IPC: A61Q19/00
Filed: 1983-09-05
Granted: 1988-11-23
Abstract: 1. Biological composition for scalp and hair treatment, characterized by an extract on the basis of skin-compatible alcohols or oils from 1) receptacles of non-toxic basidia mushrooms (basidiomycetes) with the exception of calvatia maxima, and 2) larvas of insects feeding on mushrooms as well as products of metabolism thereof and if desired 3) further additives.
Patent EP-0087951-B1 (EP)
IPC: C07D471/04
Filed: 1983-02-25
Granted: 1989-09-13
Abstract: The novel class of compounds of the present invention represented by the general formula (I) 
<CHEM>
 in which R represents an aniline substituted in the para position by either - NHSO2CH3 or -NHCOOCH3 and bearing either an - H or -OCH3 in the ortho position, or an aniline substituted in the para position by - NNP(O)(OCH3)2 and bearing an -H in the ortho position, and the acid addition salts thereof, have antitumor activity.
Patent EP-0094191-B1 (EP)
IPC: C07D417/14
Filed: 1983-05-04
Granted: 1988-04-20
Abstract: Heretofore unavailable 2-guanidino-4-(2-substituted-amino-4-imidazolyl)thiazoles; a novel process therefor, also advantageous for the preparation of known antiulcer 2-guanidino-4-(2-substituted-amino-4-imidazolyl)thiazoles; intermediate compounds therefor; and a method for treatment of ulcers in mammals therewith.
Patent EP-0112681-B1 (EP)
IPC: E05D15/44
Filed: 1983-12-13
Granted: 1986-09-24
Abstract: A friction supported stay comprising a track 10 secured vertically to a windowframe with a slider 15 connected by link 18 to a strut 16 in turn connected to bar 24 which is also connected to slider 15 by a link 21. The bar, which is normally connected to the window has a nose member 35 which engages in a plastic, shaped cap member 14.The cap member 14 has internal cam surfaces 36,37 which are asymmetrically disposed with respect to the central longitudinal axis of the track. One cam surface is at a greater angle to the axis than the other.The corresponding surfaces of the nose portion 35 of strut 24 are similarly inclined to each other and to the axis of strut 24.
Patent EP-0106774-B1 (EP)
Title: Arrangement of turrets for punching machines
IPC: B21D28/26
Filed: 1983-10-06
Granted: 1987-06-03
Abstract: 1. An arrangement of turrets for punching machines intended to operate on sheet metal, comprising a bed (3) for perpendicular movements and two turrets (10, 12) each having a vertical axis, namely an upper turret and a lower turret, respectively carrying punches (22) and dies (24), characterised in that the upper turret (10) and the lower turret (12) are rotatable about respective vertical axes of rotation (9, 11), not registering with each other but offset by a horizontal distance (d), so that each turret (10, 12) has an area (A) projecting beyond the other turret.
Patent EP-0133634-B1 (EP)
IPC: B25B5/06
Filed: 1983-08-13
Granted: 1988-08-10
Abstract: 1. Tool clamping apparatus whose bearing base (1) is detachably and displaceably connected, according to the intended position of the clamped edge (16) of the tool, to a tool table (15) provided with retaining grooves (15.1) or to a press slide, in each case via connecting means (8, 9, 10), and, after the clamping height of the apparatus has been preset, in accordance with the thickness of the clamped edge (16) of the tool, the latter can be fixed by hydraulic or pneumatic means (5), characterized in that the bearing base (1) is provided, in a border region (1.5) of the clamped edge (16) of the tool, with a turret (2) which is rotatable about a pin (3) fixed in the bearing base (1) and over whose circumference or part circumference uniformly distributed clamping projections (2.1) are arranged at regularly increasing heights, the said clamping projections overlapping the clamped edge (16) of the tool in the position pointing towards the clamped edge (16) of the tool, and being fixed by locking pins (4) which are arranged under spring force in the turret (2) and engage a surface (1.2) of the bearing base (1), that a hydraulic cylinder (5) is mounted on the bearing base (1), on that side of the turret (2) which is opposite the border region (1.5), the piston rod (5.1) of the said cylinder terminating in a head (5.2) which forms a contect point, and that a forked head (1.4) is connected to the bearing base (1) between the turret (2) and the hydraulic cylinder (5), the said forked head forming a bearing for a swivel pin (7) and a rocker arm (6), the latter resting on the one hand on the head (5.2) of the piston rod (5.1) of the hydraulic cylinder (5) and on the other hand on a limiting part (2.2) of the turret (2), which limiting part likewise forms a contact point.
Patent EP-0094345-B1 (EP)
IPC: E06B9/17
Filed: 1983-04-28
Granted: 1987-03-04
Abstract: 1. A roller shutter (10, 70) of profiled bars (11) which are hinged together at their long sides and define between them joints (17) at the hinge, and of which one long side exhibits a protuberance (29) troughlike in cross-section and provided on the inside with a layer differing from the profiled bar (11) and having an edge fillet (32) which projects partially beyond the interior (30) of the hinge as the hinge socket in which engages the other long side, made as the hinge counterpart (38, 40), of the adjacent profiled bar (11) of the same cross-section, where the layer differing from the profiled bar (11) is formed of an insert profile (50) of approximately U-shaped cross-section of non-metallic material which is interposed in the hinge part and which exhibits on at least one arm (52, 55) of the U a nose (54, 56) which projects in one piece into the joint (17) at the hinge, characterized in that the nose is made as a bead (60, 61) which consists of a material which is softer than the material of the other part of the insert profile (50).
Patent EP-0135665-B1 (EP)
IPC: H01L41/04
Filed: 1984-05-11
Granted: 1991-07-03
Abstract: A transducer plate comprises electrically-conductive material on both sides and carries a respective piezoceramic on each side which has a respective electrode. The piezoceramics are electrically connected in parallel and are connected to the transducer plate via a respective, insulating adhesive layer. For the purpose of contacting the two inner electrodes, a passage is provided in the transducer plate and a connector ribbon is located between the adhesive layer and the inner electrode of one side and extends through the passage 2 to a position between the inner electrode and the adhesive layer of the other side. Only a single connector ribbon is therefore required for the pressure contacting of the two inner electrodes. Apparatus for threading the connector ribbon through the passage comprises bed dies having guide channels for the connector ribbon, whereby the connector ribbon is threaded through the passage either by way of a hob extruding die or by way of a curved-shaped surface of a guide channel.
Patent EP-0142651-B1 (EP)
IPC: A46B11/02
Filed: 1984-09-07
Granted: 1988-10-26
Abstract: A filled toothbrush or filled shaving brush which includes a tubular handle 4, in the hollow of which toothpaste or shaving snap is placed. At one end of the handle is a removable bristle holder, supplied with bristles, snap mounted so that it can be turned relative to the handle. The bristle holder has a connecting channel which leads from the bristles into the hollow of the handle and up to its end. A metering piston is mounted on the connecting channel and can be moved axially by rotating the handle relative to the bristle holder, and is at the same time prevented from rotating, relative to the connecting channel. Both the outer circumference of the piston and the inner surface of the handle are threaded to effect axial movement of the piston. The axis of bristle holder 1 may be offset from the rotational axis of handle 4 so that unintentional turning of the bristle holder relative to the handle, when in use, is prevented.
Patent EP-0140087-B1 (EP)
IPC: H04L25/40
Filed: 1984-09-11
Granted: 1988-01-13
Abstract: 1. A bit-serial, asynchronous transmission link for high data rates of up to approximately 40 Mbit/s for packet-orientated data transmission between a data source and a data sink, preferably in each case a computer, with a transmitting device (S) and a receiving device (E), where a parallel/series-converter (PS) is arranged in the transmitting device and a series/parallel-converter (SP) is arranged in the receiving device, with a transmitter-end quartz-stable flow control unit (AS), characterised in that in the transmitting device (S) is arranged a multiplexer (M) which is clock-controlled by the quartz-stable flow control unit (AS) and which carries out the requisite asynchronous character formatting following the parallel/series conversion of data signals which are to be transmitted, that the flow control unit (AS) generates all the sequences necessary for block transmission, that in addition to the series/parallel-converter (S/P) the receiving device (E) includes a receiver-oscillator (EO) which clock-controls the series/parallel-converter (S/P), that for the recognition of transmission faults, at the end of each transmitted packet a so-called CRC - (cyclic redundancy check) - check polynomial is transmitted to the receiving device (E) in which it is analysed, that the CRC-check polynomial is transmitted at the end of a block in a manner of data bytes in the form of two asynchronous characters and that the generation of the CRC-check polynomial takes place via the data which has not yet been formatted.
Patent EP-0144997-B1 (EP)
IPC: D01F6/04
Filed: 1984-12-08
Granted: 1988-02-03
Abstract: The adhesive strength of highly oriented, highmolecular polyolefin filaments for polar polymeric matrices is improved by subjecting the filaments to a corona treatment with a total irradiation dosage ofeffected intermittently in several smaller dosages.The process is particularly suited for treating super- strong polyethylene fibres, and making reinforced materials while applying as matrix a polyester, polyamide or epoxy resin.
Patent EP-0141603-B1 (EP)
IPC: B29C43/10
Filed: 1984-10-19
Granted: 1990-01-31
Abstract: A method of improving the surface finish of a fibre-reinforced thermoplastic article in which the fibres are present as superimposed layers of continuous, aligned fibres comprising pressing the layers at a temperature above the softening point of the thermoplastic of the article characterised in that the pressure is transmitted to the superimposed layers through a resilient member and that a metal foil having a thickness of between 0.05 and 0.5 mm, preferably between 0.075 and 0.25 mm, is present between the resilient member and the reinforced article to be pressed.
Patent EP-0190380-B1 (EP)
IPC: A61C17/34
Filed: 1985-02-05
Granted: 1989-11-02
Abstract: 1. Tooth brush, at which the brush head can be connected with a shaft driven by an electric motor, and at which the shaft is slewable around the longitudinal axis and axially movable in direction of the same by means of an eccentric drive, the drive shows a pinion driven by the electric motor, which is provided with an axial crank pin, and the crank pin gears in a slot of a crank fork which is fixed at a catch, and the catch itself is fixed at the shaft, the tooth brush is characterized in the way that the pinion (7) is provided with a crank slot (6) at its perimeter and that the catch (4) is provided with a pin (5) which gears in the crank slot (6).
Patent EP-0176981-B1 (EP)
IPC: H03M1/74
Filed: 1985-09-27
Granted: 1989-09-06
Abstract: 1. Single-step D/A converter having a plurality of interconnectable individual sources (6) driven by a decoder arrangement, the individual sources (6) being arranged in the form of a matrix, and at least the high-order portion of an n-bit wide digital word (A0 to An-1 ) to be converted being driven by a column decoder (3) with the interposition of a logic array (7, 12), in which the matrix column of the actually driven individual sources (6) is determined, and a change-over of the individual sources (6) of the remaining columns is suppressed, characterized in that at least the column decoder (3) is designed as thermometer decoder, in that the logic array (7, 12) consists of a) a first logic array (12) downstream of the column decoder (3) for deriving a further column information item (Ei ) and an additional information item (Si ) from the column information (Xi ) in accordance with the logical combinations : Ei = ~X~i and Si = ~E~i~ ~.~ ~E~i~-~1~ and b) a second logic array (7) assigned in each case to each individual source (6, Qik ) in accordance with the following logical combination with a line information item Zk : Si  Zk   Qik 0   x    disconnected        - for the entire column Xi 1   x    connected           - for the entire column Xi 1   0    "on" 1   1    "off" and in that there is located between the logic array and the individual source (6) connected a synchronizing circuit (11), which is connected together with all other synchronizing circuits to a common timing circuit (8).