baber/WOPTO huggingface dataset:
Patent EP-0025229-B1 (EP)
IPC: H01R4/60
Filed: 1980-09-08
Granted: 1983-12-07
Abstract: A connecting device for a pair of light waveguide cables with each cable having an optical fiber which is loosely enclosed in a tubular sheath characterized by a joint between the ends of the pair of sheaths of the two cables being bridged by an appropriate tube which is fixed to the ends of the two sheaths and does not require any special housing such as bushing and the like. The tube may be an inner tube, which is inserted into the interiors of the pair of tubular sheaths being connected together or an outer tube which is fixed onto the tubular sheaths. In another embodiment, both an inner and outer tube are utilized. A length adjustment of the optical fiber within the pair of tubular sheaths can be carried out by virtue of a helical arrangement of the optical fiber and the bridging which is provided by the one or more tubes.
Patent EP-0027602-B1 (EP)
IPC: A61F5/02
Filed: 1980-10-09
Granted: 1984-04-11
Abstract: 1. A dorsal-supporting bandage having a pressure pad of a flat, springy material which in the relaxed state has a curvature facing towards the back of the wearer, characterised in that the pressure pad (2) has a curvature in horizontal cross-section and is so constructed that in the stressed state, it changes into a wavy line in cross-section, which wavy line consists of three curves (7, 8, 7), a central curve (8), which faces away from the back of the wearer, and two curves (7) close thereto on either side which face towards the back of the wearer.
Patent EP-0018768-B1 (EP)
Title: Apparatus of joining together optical fibres
IPC: C03B37/14
Filed: 1980-04-23
Granted: 1983-10-05
Abstract: Optical fibers are welded together by positioning the end parts in vacuum chucks 10 and 11. Piezo-electric elements 8 force the chucks towards one another. The piezo-electric elements are put into operation by the power supply of a welding arc operating between the chucks. The heated fiber end parts are thus moved together to ensure a good welded joint.
Patent EP-0077844-B1 (EP)
IPC: G06F1/04
Filed: 1981-10-26
Granted: 1987-01-21
Abstract: Apparatus for producing programmable timing signals, having a microprocessor element with means for carrying out DMA operations when said microprocessor element is in a DMA mode, memory interconnected with said microprocessor element and containing a stored program and a plurality of data words stored at predetermined addresses for selection by said microprocessor when in said DMA mode, comprising controller means for transforming received data words into timing signals, connecting means for interconnecting said microprocessor element, said controller and said memory, said controller having means for setting said microprocessor in said DMA mode upon receipt of a predetermined signal generated by said program, means for receiving data words directly from said memory under control of said microprocessor when said microprocessor is in said DMA mode, and means for generating a two state timing signal corresponding to the data content of one or more such received data words. Hereby the operability of the pacer is improved whereas simultaneously low power requirements are maintained.
Patent EP-0053928-B1 (EP)
IPC: A61L15/00
Filed: 1981-12-04
Granted: 1986-05-28
Abstract: A fibrous sliver having particulate matter substantially homogeneously distributed therethrough is provided. The sliver is formed by first forming a low weight web of fibrous material and depositing unto said low weight web particulate material. The web is then compacted to the desired weight per unit area.
Patent EP-0060857-B1 (EP)
IPC: E01F7/02
Filed: 1981-09-24
Granted: 1984-08-15
Abstract: The units making up the works intended to control the transport and deposit of snow or sand are each mounted rotatingly about a vertical shaft, a stagger of their screen portion with respect to that shaft causing the whole unit to be oriented under the action of the wind alone to a position at right angle to the direction of said wind. A support tube (i) anchored in the ground, particularly removable in a foundation tube (k), is covered with a rotary tube (g) carrying in cantilever a support frame (B) of the paling screen made of planks (c). The ground clearance of the screen is adjustable by adjusting the telescoping carrier tubes (i, j), either by means of a screw-nut system (f) housed in the closed upper portion of the rotary tube (g), or by means of a teflon teflon ring (p) forming a bearing for the lower end of the rotary tube (j) and keyable (q) on the support tube (i) at different heights. The openwork screen may have a square shape with 40-60% of voids, or a trapezoidal or rectangular shape with the smaller side at the bottom, with 10-30% of voids. The trapezoidal shape and the variable ground clearance allow a utilization in grounds having a slope of up to 80%. The screen is mounted inclined with respect to the vertical: telescopic arms (N) arranged in between the rotary tube (j) and the screen carrier frame (B) allow the adjustment of such inclination.
Patent EP-0091428-B1 (EP)
IPC: A61M16/00
Filed: 1981-10-21
Granted: 1986-12-30
Abstract: The manual pump element of an artificial breathing device for human beings comprises a gas-tight, elastic, self expansible and preferably elongated hollow body (1), and has two sleeves (2, 4) acting as an air inlet opening, respectively an air outlet opening. In the wall of the hollow body (1) there are provided two depressions (6, 7) spaced from each other by approximately 100 to 140<o> on the periphery of the hollow body (1) for facilitating the holding thereof. For practicing the artificial breathing on a person, the hollow body (1) is taken with one end in the depressions (6, 7) so that the palm of the hand and the fingers extend on an angle of about 120<o> or 240<o> of its periphery, so as to be able to empty by means of the pressure of the hand on the hollow body (1) one third or two thirds of the latter.
Patent EP-0085134-B1 (EP)
IPC: A47C17/165
Filed: 1982-06-08
Granted: 1988-04-27
Abstract: 1. Furniture for sitting and sleeping with multiple cushions that can alternatively be utilized as furniture for sitting or as a sleeping couch, whereby the seating cushion is attached at the upper back edge with the lower back edge of the backrest cushion by means of a hinge-like device, whereby the backrest cushion (5) is reduced in length by the seating depth and whereby a retractable pull-out frame (3) rests on a supporting frame that functions as a bedding box (1) and which can be pulled out in the front and is supported in the extended position, characterized in that a flip-over back frame (4) stands behind the backrest cushion (5) that is attached by means of folding hinges (41) which are connected to the side frame (12) of the bedding box (1) and, which can, when in the lying down position, be flipped over onto the latter, whereby the flip-over back frame (4) is so high that in the lying down position the affixed upholstery (40) along with the retractable pull-out frame (3) and the attached seating cushions (30) make for the sleeping surface.
Patent EP-0065881-B1 (EP)
Title: Television signal filtering system
IPC: H03H15/00
Filed: 1982-05-25
Granted: 1985-10-30
Abstract: A signal separation system is provided which includes a plurality of serially-coupled signal transfer stages (102, 104, 106). A video information signal is applied to an input stage (102) and is delayed by at least the time interval of one horizontal television line (1-H) as it passes through the stages. Various ones of the stages which are 1-H apart in time include outputs, which are combined by weighting function (120-126) and summing or difference circuits (130-136) to produce bandwidth-limited transversal filter output signals. These signals are additively and subtractively combined (140, 150, 160, 156) to produce a combed band passed chrominance signal and a fully restored and combed luminance signal, thereby obviating the need for subsequent filtering before the signals are further processed. The bandwidth-limited signals may also be combined (162) to provide a user adjustable peaking control signal for the luminance information channel.
Patent EP-0072151-B1 (EP)
Title: Transformers
IPC: H01F27/28
Filed: 1982-07-29
Granted: 1985-06-05
Abstract: A pulse transformer is used in a radar transmitter to transform a high current pulse at relatively low voltage into a very high voltage pulse which can be used to directly drive a magnetron oscillator. The potential of the output pulse can be of the order of 30 kV and since the transformer is required to operate at very high peak powers of the order of two megawatts, it must be very carefully designed to avoid excessive electrical losses and voltage breakdown. The core material of the transformer consists of a closely wound reel of magnetic material in the form of an elongate tape, which is mechanically fragile. The magnetic core is loosely mounted within a sealed container so that the primary and secondary windings surround it. A conductive shield is placed around the magnetic material so as to protect it from the very large electric fields generated within the transformer. This prevents the ionization of gases which could lead to the rapid deterioration of the magnetic core material.
Patent EP-0073801-B1 (EP)
IPC: B01D3/16
Filed: 1982-03-15
Granted: 1988-07-06
Abstract: Phase contacting control unit mainly for chemical industrial, environment protective or similar apparatuses, the determinative feature of which is its formation allowing turn round real or imaginary centre of rotation or axis of rotation, provided with locking member, the opening of which is controlled by the flow of fluid and has a moment-equalizing member influencing the moment of the locking member. The structural material of said units is identical. In a suitable construction the moment-equalizing member is formed for co-action with several locking units, in given case suitable for the simultaneous shutting of the locking members.
Patent EP-0117272-B1 (EP)
IPC: B32B25/04
Filed: 1983-03-26
Granted: 1986-05-14
Abstract: A method of making an electrically-conductive floor covering presses a polymeric bottom layer into apertures in a top layer having a higher flow viscosity than the bottom layer, the pressure also bonding the layers together. The bottom layer contains from about 3% to about 80% by weight carbon black or graphite for electrical conduction; the top layer contains not more than about 0.5% thereof. The apertures in the top layer are at least 1 mm in diameter and regularly or irregularly spaced from the next adjacent aperture from about 2 mm to about 40 mm, the area of the apertures not exceeding 40% per unit area of the top layer. The dark color of the bottom layer resulting from its carbon black or graphite content therefore need not significantly affect the appearance of the top layer, but provides electrical conductivity through the apertures.
Patent EP-0105209-B1 (EP)
IPC: G01B9/00
Filed: 1983-09-02
Granted: 1987-04-01
Abstract: 1. An optical arrangement which serves to recognise and analyse the position of an object by means of at least one optical sensor, comprising - a focussing optical system between the object (OB) and the sensor, - an electronic analysis unit (AW) connected to the output of the optical sensor and - a grid filter (RF) which has a periodically-distributed grid structure arranged in the beam path between the object (OB) and the sensor in the region of an image plane of the object (OB) characterised in that - the optical sensor is a television camera which has a sensor surface (SF) ; - the grid filter (RF) is arranged in the region of an intermediate image (ZB) of the object (OB) produced in the optical arrangement ; where - a first objective (OV1) which has a relatively large diaphragm opening is arranged between the intermediate image (ZB) and the object (OB), a field lens (FL) is arranged at the location of the intermediate image (ZB), and a second objective (OV2) which has a relatively small diaphragm opening in comparison to the first objective is arranged between the grid filter (RF) and the television camera (FK) ; and that - the distance between the grid filter and the object (OB) on the one hand and the television camera on the other hand is such that the distance of the object (OB) from the optical sensor can be deduced from the superimposition of the focussed object contours on the grid structure of the grid filter (RF) and from the inter-relationship between a shift of image point (V') on the object and a shift of image point (V) on the sensor surface.
Patent EP-0105443-B1 (EP)
IPC: C12Q1/28
Filed: 1983-09-27
Granted: 1986-07-02
Abstract: Process for the selective production of the reduced oxygen species superoxide, hydrogen peroxide and hydroxyl radicals, wherein oxygen is reduced with NAD(P)H in the presence of an NAD(P)H-dependent, non-autoxidisable diaphorase, of an appropriate autoxidisable redox partner and optionally of an appropriate buffer system. Also, process for the determination of superoxide dismutase in which a superoxide-yielding reaction is coupled with two competing superoxide-consuming reactions, one superoxide-consuming reaction being a conventional indicator reaction and the other superoxide-consuming reaction being the superoxide dismutase reaction, wherein, as superoxide-yielding reaction, there is used the reduction of oxygen with NAD(P)H in the presence of an NAD(P)H-dependent, non-autoxidisable diaphorase, of an autoxidisable one-electron step-inducing redox partner with a one-electron redox potential in the range of from -150 mV to -500 mV and optionally of an appropriate buffer system. Also, process for the determination of NAD(P)H and of NAD(P)H-yielding reactions in which oxygen is reduced to hydrogen peroxide by NAD(P)H and the hydrogen peroxide is determined in knowm manner, wherein the reduction of the oxygen by NAD(P)H is carried out in the presence of an NAD(P)H-dependent, non-autoxidisable diaphorase, of an appropriate two-electron redox partner with a two-electron redox potential in the range of from 0 mV to 150 mV and of an appropriate buffer system. Also, reagents for carrying out these processes.
Patent EP-0111287-B1 (EP)
IPC: C08L23/28
Filed: 1983-12-06
Granted: 1988-02-10
Abstract: 1. A non cross-linkable, electrically conductive and calenderable moulding massa based on thermoplastic plastic, inorganic fillers and soot consisting of A) 15 to 75 parts by weight of a chlorinated polyethylene having a mean molecular mass of 10,000 to 100,000 and a chlorine content of 20 to 50 % by weight, relative to the weight of the chlorinated polyethylene, B) 10 to 20 parts by weight of polyethylene having a density of 0,940 to 0,965 g/cm**3 and a melt index of 0,1 to 60 g/10 minutes at 190 degrees C and 49,03325 N (5 kp) of load, and/or polypropylene having a density of 0,900 to 0,915 g/cm**3 and a melt index of 0,5 to 30 g/10 minutes at 190 degrees C and 49,03325 N (5 kp) of load, C) 10 to 70 parts by weight of a filler selected from the group consisting of aluminium hydroxide, barium sulfate, calcium carbonate, magnesium silicate and titanum dioxide having a means particle diameter of 0,5 to 15 mu m, D) 10 to 25 part by weight of soot having a specific surface of 100 to 400 m**2/g and a mean particle diameter of 10 to 80 mu m, or 4 to 10 parts by weight of soot having a specific surface of 700 to 1,500 m**2/g and a mean particle diameter of 10 to 80 mu m, E) 0,5 to 2 parts by weight of the heat stabilizer, F) 0,1 to 0,5 part by weight of the lubricant, and G) 0,5 to 5 parts by weight of a vinyl chloride polymer, the sum of the components A), B) and C) being 100 parts by weight.
Patent EP-0104149-B1 (EP)
IPC: B65G57/06
Filed: 1983-08-05
Granted: 1987-07-15
Abstract: The device comprises a first station S1 placed downstream of a longitudinal line 1 for infeeding articles 2, and a second station S2, downstream with respect to the former, connected to a horizontal plate 26. 
<??>The second station S2 comprises two longitudinal rollers 14 and 15, each of which provided with a longitudinal flat part 24 and 25 in the region of which is locked a longitudinal sustaining strip 34 and 35. 
<??>With the rollers 14 and 15 in the non-operative position R, the two sustaining strips 34 and 35 are side by side and define a channel C for receiving the articles 2 coming from the first station S1. Inside the said channel C, means 44 and 44a are provided for detecting the formation of one layer F of articles 2 placed transversely side by stide. 
<??>Once one layer F has been seen to have been formed, the said rollers 14 and 15 complete one full revolution in counter-rotating directions N1 - N2 and either transfer the layer F on to the underneath plate 26, or on to the topmost layer of the stack P under formation thereon, the transverse sides of which are guided vertically, and the longitudinal sides of which are guided and or aligned vertically.
Patent EP-0162835-B1 (EP)
IPC: A61G5/00
Filed: 1983-01-14
Granted: 1989-09-20
Abstract: A foldable wheeled chair comprising a chair (2) mounted on a wheeled frame (1) is provided with a plurality of joint means (9, 10, 11, 23) enabling different parts (3, 4, 5, 24) of the chair (2) to give an infinity of positions one relative to another and the chair (2) to give an infinity of positions relative to the frame (1). Both frame (1) and chair (2) comprise modular adjustable elements so as to permit the construction of a large number of models each being well adapted to meet the particular size and infirmity of the occupant.
Patent EP-0134502-B1 (EP)
IPC: A61K31/70
Filed: 1984-07-12
Granted: 1991-01-02
Abstract: Complexable heterogeneous oligosaccharides and pure alpha-hydosanes, namely not contaminated from other macromolecules (mucopolysaccharides, proteins, nucleic acids, etc.) of a defined molecular weight, are produced starting from a mixture of mucopolysaccharides obtained starting from bovine or swine mucosa through a process comprising a precipitation with organic solvents, a further purification by means of specific enzymes and chromatographic separation by gel filtration. Heterogeneous oligosaccharides are obtained which can be complexed with metals, being thus able to promote the pharmacological effect of the metal thanks to the greater permeability towards the complexes of the membrane of the cells of the absorbing mucosa and of the cells of the target tissue. There are also obtained pure alpha-hydosanes having a well defined molecular weight range capable of providing several pharmacological activities, more particularly an activating effect of the anti-thrombine III, a potentiating effect of the tissutal activator and a fibrine depolymerizing effect have been found for some of them, whereas for some others an effect on the factor Xa/PTT ratio has been revealed and lastly for still others a lipasemic and anti-coagulating activity has been found.
Patent EP-0140171-B1 (EP)
IPC: F16L17/02
Filed: 1984-09-27
Granted: 1987-02-25
Abstract: An annular elastomer packing 2 for a male-female bell housing type of pipe joint has a trapezoidal foot 12 radially opposite an anchor ridge or flange 8 which seats in a mating groove 5 in the housing, and a tapering truncated body portion 10 joined to the anchor ridge by a shoulder 6 and to the foot by a groove or recess 19. The radial compression of the foot during the initial insertion of the male pipe end serves to firmly anchor the packing via the ridge 8 and groove 5 with the recess 19 accommodating the compressively deformed material, whereafter the continued insertion of the male end radially compresses and axially extends the body portion to ensure a tight seal. This configuration reduces the insertion force and enables greater dimensional variations to be tolerated.
Patent EP-0148428-B1 (EP)
IPC: A23L27/00
Filed: 1984-12-08
Granted: 1986-12-17
Abstract: A concentrated flavoring product imparting the flavor of cheese based on an aromatic fat containing aromatic substances from the crust of a hard or semihard cheese. It additionally contains vegetable protein hydrolyzate, leucine and a casein hydrolyzate.
Patent EP-0127216-B1 (EP)
IPC: C07J13/00
Filed: 1984-04-27
Granted: 1992-01-02
Abstract: The invention relates to a new process for the preparation of 21-hydroxy-20-keto-steroids from 17-(isocyano-sulfonylmethylene)-steroids whereby simultaneously an unsaturated bond is introduced between C16 and C17. Furthermore the invention relates to new intermediate compounds formed in this process nad their preparation and to the ultimately formed 21-hydroxy-20-keto-delta<1><6>-steroids, as far as these latter compounds are new.
Patent EP-0128036-B1 (EP)
Title: Femoral hip prosthesis
IPC: A61F2/30
Filed: 1984-06-04
Granted: 1987-05-13
Abstract: A femoral hip prosthesis comprises a stem component generally divided into a proximal portion and a substantially longer distal portion. The stem has a slight posterior bow along its length. The proximal portion includes a slight twist of from about 5 DEG  to 15 DEG , the twist extending in a direction from the anterior to the posterior face of the stem through the medial face thereof. The characteristics of the stem provide a glove fit when inserted into a prepared intermedullary canal in the femur.
Patent EP-0140974-B1 (EP)
IPC: F24D3/16
Filed: 1984-03-02
Granted: 1988-07-27
Abstract: A heating panel is provided with a solution acting as a thermal insulation layer (3) injected into a space within an outer shell structural member (8) of a hollow flat board structure. The interior of the outer shell structural member (8) is provided with a buffer plate (13) or a flow guide plate (20) in contact with the injected solution which regulates the direction of flow of the injected solution, thereby making it possible to prevent the high-pressure injected solution coming into contact with fixing elements (6) provided within the outer shell structural member (8) and connectors (1B) of the outer shell structural member (8). Thus it is possible to prevent any unnecessary movement of the fixing elements (6) and any deformation or damage to the connectors of the outer shell structural member (8).
Patent EP-0158987-B1 (EP)
IPC: A61P5/00
Filed: 1985-04-12
Granted: 1990-01-31
Abstract: The invention relates to the use of gonadoliberin and gonadoliberin agonists for the treatment of climacteric complaints and pathological conditions in which the level of parathyroid hormone is elevated, and to preparations containing this or these compounds(s).
Patent EP-0166406-B1 (EP)
IPC: D06B5/16
Filed: 1985-06-25
Granted: 1989-10-25
Abstract: Fibrous material is dried in a vessel 1 by passing vapor through the same which is circulated in a circulation conduit 26, superheated in a continuous flow heater 20 and circulated by a fan 16. A vacuum pump 31 is connected to the circulation conduit 26 by a pressure control valve 32.
Patent EP-0173833-B1 (EP)
Title: Circuit and process to measure and to digitize a resistor
IPC: G01K7/24
Filed: 1985-07-15
Granted: 1992-12-09
Abstract: The invention relates to a circuit and a method adapted for measuring and digitizing the value of a resistance. The circuit includes and A/D converter operating in accordance with a charge balancing principle, and a resistance network connected to the A/D converter so that the resistance is both a component of the A/D converter and of the resistance network. The A/D converter and the resistance network are interconnected in such a manner so as to permit only a purely resistive measurement. A processor is connected to the A/D converter for obtaining a composite measured resistance value from a plurality of individual measured resistance values. The method according to the invention permits accurate (or precise) resistance measurements having a high degree of resolution of an order of magnitude of 105 points. The method is applicable in particular for temperature measurements, for examples in calorimeters or in precision scales, but also in other resistance measurements.