baber/WOPTO huggingface dataset:
Patent EP-0076977-B1 (EP)
IPC: C02F3/08
Filed: 1982-09-30
Granted: 1984-06-13
Abstract: 1. Apparatus for the aerobic biological purification of waste waters according to the combined filtration-activation method, with at least one submerged filter (1) rotating about a longitudinal axis (3) and submerged to the greater part in the waste water, which includes laminar growth bodies (33) as substrates for a so-called biological hotbed, wherein several growth bodies (33) are held mutually spaced by means of spacing elements, are combined into a growth body assembly (24 to 30) and are secured in a supporting construction of the filter (1), wherein the filter (1) has conversion chambers (42) arranged parallel to and spaced from its longitudinal axis (3) and wherein each conversion chamber (42) is provided in its inner (43) and its outer (44) walls, relative to the longitudinal axis (3), with at least one aperture (50; 49, 56, 57) for the passage of waste water and air and is otherwise closed, characterized in that each conversion chamber (42) is defined by two adjacent separate laminar growth bodies (33).
Patent EP-0084657-B1 (EP)
IPC: C11D3/08
Filed: 1982-12-20
Granted: 1986-02-19
Abstract: A spray-dried, high-sudsing detergent granulate is disclosed having a bulk density of not more than 450 gm/l and a high content of anionic tensides, which is characterized by a granule structure resistant to mechanical and climatic influences. The detergent granulate contains a tenside component of alkylbenzene sulfonates and, possibly, fatty alcohol sulfates, a builder component of sodium tripolyphosphate, finely crystalline sodium aluminosilicate (zeolite NaA) and sodium silicate. For the preparation, an aqueous slurry is sprayed in spray-drying equipment. The obtained spray-dried product has a porous granule structure with a mean granule size of 0.4 to 0.8 mm. The bulk density is preferably in the range from 250 to 400 gm/l.
Patent EP-0086906-B1 (EP)
IPC: H01H50/32
Filed: 1982-02-18
Granted: 1985-07-24
Abstract: An electromagnetically operated switch, provided with a fixed magnetic core and a spring raised armature, which is locked against undesired switching-on by mechanical shocks, the locking consisting of two movable impact plates positioned according to the direction of switching and situated between the fixed magnetic core and the armature near the magnetic field of the switch. The impact plates are arranged on the armature so as to be rotatable in opposite directions in order to deviate into a cavity of the armature in the opposite directions when the switch is energized. Moreover, the impact plates can be maintained in the locking position under spring pressure.
Patent EP-0057112-B1 (EP)
IPC: H03H7/075
Filed: 1982-01-05
Granted: 1985-12-18
Abstract: A self-corrected electric filter with localized constant elements having two inputs, two outputs, input and output matching means, a group of an even number of filter elements in cascade for filtering the wide band signal, group delay time correction means comprising adjacent secondary couplings connected between at least two successive filter elements and secondary non-adjacent couplings connected between at least two non-adjacent filter elements.
Patent EP-0068918-B1 (EP)
IPC: G02C1/04
Filed: 1982-05-19
Granted: 1986-03-26
Abstract: An eyeglass or spectacle frame comprises rims formed by threadlike flexible tie members. A bridge member is carried by and interconnects adjacent portions of the tie members. A connecting and tightening temple member tightens each tie members when the lenses are received in the rims, whereupon the lenses bear firmly against the bridge member and the temple members. An adaptor may be inserted between the temple members and the adjacent edge portions of the lenses for accommodating lenses of lesser thickness.
Patent EP-0080478-B1 (EP)
IPC: C07D273/00
Filed: 1982-05-28
Granted: 1985-09-04
Abstract: N-hydroxyethylated macrocyclic polyamines of the formula <IMAGE> in which X is O or N(CH2CH2OH), and each of Y<1> and Y<2>, wich are equal or different, are <IMAGE>with the proviso that X is different from N(CH2CH2OH) when both Y<1> and Y<2> are -CH2-CH2. The use thereof as cation-complexing agents. Process for preparing N-hydroxyethylated macrocyclic amines by extracting the non-hydroxyethylated polyamine with an organic solvent from a salt-containing aqueous solution, and reacting the polyamine with ethylene oxide.
Patent EP-0109511-B1 (EP)
IPC: A47L9/04
Filed: 1983-09-24
Granted: 1986-09-17
Abstract: The invention relates to a floor-care appliance with automatically adjusting vertical position of the brush-body rotary shaft. The shaft is placed in rotation via a drive belt from a motor, which shaft is borne by a rocker which is swingable as a function of the load on the brushes and is acted on in brush application position, and, in order to obtain a simplified construction with optimally constant work output, the rocker is swingable by the tension of the drive belt and has a deflection point which, from below, deflects the bottom-side pulling course of the drive belt.
Patent EP-0095333-B1 (EP)
IPC: B41J2/145
Filed: 1983-05-19
Granted: 1990-07-18
Abstract: An elongate acoustic waveguide (20) couples a transducer (18) to an ink jet chamber (14) including an inlet port and an outlet orifice (16) through which droplets of ink are ejected. A compensating rod (19) has one end rigidly connected to one end of the transducer (18) and its other end a secured for example by means of adhesive (25) within a receptacle in a backplane (27). This arrangement serves to reduce or obviate resonance phenomena produced when the transducer is in operation.
Patent EP-0098070-B1 (EP)
IPC: G09G3/36
Filed: 1983-06-10
Granted: 1988-05-18
Abstract: The device comprises a layer of long-pitch cholesteric liquid crystal material of positive dielectric anisotropy. An amount of pleochroic dye is contained between two cell walls bearing electrodes and being surface treated to align liquid crystal molecules in a tilted homogeneous structure. The surface alignment and natural pitch of the cholesteric material are matched to provide a molecular twist of between pi and 2pi radians across the layer with a uniform tilt direction. The ratio of layer thickness d divided by pitch p lies between 0.5 and 1.0, d being less than 20 microns. The device may be switched directly between a light transmissive ON state and a non-transmissive OFF state. The device has a sharp transmission/voltage characteristic and negligible hysterisis.
Patent EP-0110624-B1 (EP)
IPC: D21F1/02
Filed: 1983-11-16
Granted: 1988-01-07
Abstract: Apparatus is known for controlling the deposition of a liquid onto a moving surface comprising a reservoir having an outler, and a curved guide member downwardly extending from above and adjacent to the outlet and having an underside onto which a jet of liquid can be discharged from the outlet, the guide member being oriented so as to be capable of causing liquid to flow down themember on its underside so that its direction of flow approaches the direction of travel of a moving surface. This invention is characterised in that two aprons ar provided at the lower edge of the reservoir outlet so as to extend beneath the jet being discharged from the outlet, the first of the said aprons extending only part of the distance towards the moving surface and the second of the said aprons extending beneath the said apron so that the free end thereof is substantially in contact with the moving surface, the arrangement being such that the lower edge of the first apron is in engagement with the lower surface of the second apron.
Patent EP-0118647-B1 (EP)
Title: Valve for a flushing tank
IPC: F16K33/00
Filed: 1983-08-25
Granted: 1987-07-29
Abstract: 1. Hydromechanical valve for flusching tank, of the kind comprising a primary flow circuit with hydraulic opening and closing by means of a closure constituted by a flexible membrane (4) and the position of which is a function of the value of the present in a secondary flow circuit equipped with a pilot valve (11) actuated by means of a float (25) housed in the said reservoir (2), the said primary flow circuit comprising a flow conduit (13a, 15) opening into the reservoir (2), preferably in proximity to the base of the latter, and an anti-siphon device (18, 19, 20) comprising an air inlet orifice (20a) disposed above the inlet (01) of the said flow conduit (13a, 15), characterized in that this antisiphon device comprises a valve (18) resting in non-fluidtight manner, in the position of opening of the air intake circuit, on a subjacent apertured seating (19) disposed above the inlet (01) of the flow conduit (13a, 15), the seat (20) of the said valve being constituted by the lower edge of the said air inlet orifice and placed above the said valve, the said flow conduit (13a, 15) being arranged to slow down the flow of water and cause a rising up again of this latter during its circulation in the primary flow circuit, thereby permitting to ensure the lifting of the valve (18) and its application on its superposed seat (20).
Patent EP-0098250-B1 (EP)
IPC: B62D27/06
Filed: 1983-05-11
Granted: 1986-09-10
Abstract: A quick socket and a strut, especially for transport vehicles, and comprising a strut and a socket fitting thereto and comprising a carrier portion (3) and a locking portion (4), in which the carrier portion (3) is adapted to receive the strut with some play, and in which the locking portion (4) is formed with one or more key means (9, 10), which are resiliently biassed in the direction upwards-inwards towards the center of the carrier portion (3) whereby the key means press the strut to a play-free contact with the carrier portion (3). The key means (9, 10) is/are slidable in obliquely extending slots (11) in the sides of the locking portion. For positively securing the strut against un-intentional removal from the quick socket, the quick socket has a bayonet like locking groove (6, 7), which cooperates with a projecting shoulder of the strut.
Patent EP-0097685-B1 (EP)
IPC: C07D333/00
Filed: 1982-12-30
Granted: 1986-06-11
Abstract: Procedure for precipitating cellulose carbamate from an aqueous alkali solution. The solution is brought into contact with an aqueous solution of sulphuric acid containing one or several cations selected from the group consisting of Na, Al, Mg, Zn and Ca cations, whereby in the precipitation of cellulose carbamate the advantage is gained that the dry matter content of the fibre can be made high enough.
Patent EP-0112890-B1 (EP)
Title: Systeme d'allumage pour un moteur a quatre temps du type otto
IPC: F02P13/00
Filed: 1983-06-20
Granted: 1993-05-05
Abstract: Système d'allumage pour un moteur à quatre temps du type Otto à plusieurs cylindres équipé au moins d'une bougie d'allumage par cylindre. Le système d'allumage comprend pour chaque bougie d'allumage un dispositif d'allumage (61, 62) pouvant être relié sans câble à la bougie d'allumage dans le moteur, le système d'allumage incorporant également l'unité de commande (8) envoyant des signaux en réponse aux conditions de fonctionnement du moteur pour le déclenchement d'étincelles aux bougies d'allumage selon une séquence prédéterminée. Afin de garantir, dans de tels systèmes d'allumage, la transmission d'une tension d'allumage maximale aux bougies d'allumage du moteur et afin de permettre une manipulation simple et sûre du système d'allumage pendant l'entretien ou autre, l'invention se caractérise principalement en ce que les dispositifs d'allumage (61, 62) vers au moins deux bougies adjacentes sont compris dans une unité commune pouvant être manipulée facilement, appelée cassette d'allumage (70). Le système d'allumage présente l'avantage d'être du type capacitif comprenant un bloc électrique basse tension (2) et un bloc électrique haute tension (1), le bloc haute tension (1) étant compris dans une ou plusieurs cassettes d'allumage (70).
Patent EP-0119276-B1 (EP)
IPC: H01J29/48
Filed: 1983-09-14
Granted: 1987-08-05
Abstract: Un canon électronique du type en ligne comprend une électrode de commande (12) et une électrode accélératrice (13) possédant des trous latéraux de rayon (16b), (16c) disposés de sorte que les axes centraux (18b), (18c) communs aux trous (16b), (16c) sont décalés par rapport aux axes centraux (21b), (21c) des trous sur la face extrême des électrodes accélératrices d'une électrode de focalisation (14), une électrode accélératrice finale (15) possédant des trous latéraux de rayon (23b), (23c) communs aux axes centraux (24b), (24c) sur les faces extrêmes opposées des électrodes (14), (15), de sorte que les axes centraux (24b), (24c) sont décalés par rapport aux axes centraux (18b), (18c) communs aux trous latéraux de rayon (16b), (16c) des électrodes (12), (13) en direction du côté de l'axe tubulaire (19).
Patent EP-0120946-B1 (EP)
Title: Dispersions de charbon dans l'eau utilisees comme combustibles
IPC: C10L1/32
Filed: 1983-09-30
Granted: 1986-07-30
Abstract: Une dispersion de charbon dans l'eau comprend du charbon particulaire dispersé dans une solution aqueuse comprenant un additif à plusieurs éléments. L'additif à plusieurs éléments comprend un agent mouillant non-ionique soluble dans l'eau, un polymère de faible poids moléculaire soluble dans l'eau, ainsi qu'un polymère de poids moléculaire moyen à haut soluble dans l'eau. La répartition de la taille des particules du charbon particulaire est telle qu'une grande partie du charbon particulaire présente une taille moyenne de particules d'environ 75 mum à environ 35 mum et qu'une petite partie de charbon particulaire présente une taille moyenne de particules d'environ 6 mum à environ 15 mum.
Patent EP-0125389-B1 (EP)
IPC: B28C5/32
Filed: 1984-02-04
Granted: 1987-07-29
Abstract: PCT No. PCT/DE84/00085 Sec. 371 Date Sep. 19, 1984 Sec. 102(e) Date Sep. 19, 1984 PCT Filed Apr. 9, 1984 PCT Pub. No. WO84/04055 PCT Pub. Date Oct. 25, 1984.Described is an apparatus for treating materials which are capable of flow, comprising a container (1) which rotates about is central axis (5) which is inclined with respect to the vertical, with a wall and/or bottom scraper plate (2) which is arranged substantially stationarily with respect to the cylindrical inside wall of the container (1), a discharge opening (3) disposed in the bottom of the container (1) and a rotating tool (6) which engages into the material. To reduce the amount of power consumed, while giving good treatment effects, and to enhance the output of the machine, with respect to the available volume in the machine, it is proposed according to the invention, that the container (1) is driven at a sub-critical speed of rotation, the rotating tool (6) is arranged exclusively at the downstream side of the apex, that the space on the upstream side is free of fittings therein and that the scraper plate (2) is disposed in the vicinity of the apex of the container (1).
Patent EP-0126295-B1 (EP)
Title: Pulse code modulation transmission system with data reduction, in particular for television signals
IPC: H03M7/38
Filed: 1984-04-16
Granted: 1990-02-07
Abstract: A transmission system wherein PCM code words are converted into DPCM code words at the transmit side and are reconverted into PCM code words at the receive side. A DPCM coder comprising a respective quantizer for variable-length code words, a quantizer for code words having a fixed, below-average length, and a DPCM decoder comprising a code converter for variable-length code words and a code converter for code words having a fixed, below-average length are provided for this purpose. The type of conversion for the next PCM code word present at the input is selected after each conversion on the basis of the number of memory locations that still exist. This transmission system is suitable for data reduction, particularly of digital video signals.
Patent EP-0131855-B1 (EP)
IPC: D03D11/00
Filed: 1984-07-05
Granted: 1990-08-22
Abstract: 1. A process for producing a reinforcement ply (41) for use in the crown of a tyre (40), this process comprising the following features : (a) a strip (48) of three-dimensional fabric (43) is used, this strip having two side faces (4), two main faces (5), and at least two discontinuous portions (49) ; (b) each discontinuous portion is formed of at least two layers of fabric (7a, 7b), the faces facing these layers, known as "discontinuity faces" (70a, 70b), extending from one side face to the other ; (c) the strip is cut at these two discontinuous portions (49) in such a manner as to obtain a ply (51A) having two ends (52-1, 52-2) ; (d) in each discontinuous portion (49) the cut is effected through the entire thickness and over the entire width of each layer of fabric so as to obtain one of the ends of the ply, this end having an "abutment surface" (53) formed both by the cut surface (5a, 5b) of each layer and by a "discontinuity surface" this discontinuity surface being formed by part or all of at least one discontinuity face, said abutment surface thus joining the two main faces and the two side faces of the ply ; (e) the two ends of the ply are joined end to end by placing the abutment surface of one end into contact with the abutment surface of the other end over their entire areas, the abutment surface of one end then having substantially the same shape and the same area as the abutment surface of the other end ; this process being characterised by the following features : (f) the fabric (43) has a three-dimensional body (44) and reinforcement cords (45, 46) arranged within said body and held in place by said body, substantially all the voids in the fabric being capable of being impregnated with at least one material which forms part of the constitution of the tyre ; (g) at these two discontinuous portions (49), the cut is effected between the reinforcement cords (45, 46) ; (h) in each discontinuous portion the cut is effected along crossed planes (Pa , Pb ), each plane passing through a layer, the strip being arranged in such a manner as to have a generally flat shape ; (i) the body comprises weft threads (33) and warp threads (32), the weft threads being arranged between the warp threads substantially in several parallel planes, called weft planes (P33 ), within the thickness of the strip ; (j) the reinforcement cords (45, 46) are substantially arranged in at least two planes (P45 , P46 ) within the thickness of the strip, each layer of the discontinuous portions having at least one plane of reinforcement cords, the reinforcement cords having the same orientation in each plane, each plane of the reinforcement cords being parallel to the planes of the weft threads, or joined with one of these planes.
Patent EP-0136438-B1 (EP)
IPC: C07H15/04
Filed: 1984-07-20
Granted: 1992-04-29
Abstract: A novel mono-sialo ganglioside derivative substantially identical chemically and physically with a product prepared by(a) concentration of an aqueous solution of a mono-sialo ganglioside and clacium ions under sub-atmospheric pressure at 40-80°C for 18-240 hours,(b) adjustment of the pH to 2-3, followed by dialysis, and(c) evaporation of the aqueous solvent.The novel ganglioside is believed to be a new physical form of the known ganglioside G<sub>M1</sub> and shows activity against bacteria, viruses, protozoal, fungi and tumours. It has previously been suggested that gangliosides in general may be useful in the treatment of neurological disorders but not that they affect the activity of phagocytes.
Patent EP-0121442-B1 (EP)
IPC: G01N21/64
Filed: 1984-04-04
Granted: 1989-07-19
Abstract: Methods are provided for rapidly determining a number of parameters in a few determinations. Particularly, the method is applicable to blood typing, determining the blood type as to the ABO and Rh type, as well as the determination of isoantibodies to the antigens. The method employs fluorescent particles having a purality offluorescers, where the presence or absence of light emission of a particular wavelength can be determined.
Patent EP-0149485-B1 (EP)
IPC: B65G53/46
Filed: 1985-01-14
Granted: 1990-06-13
Abstract: A rotor (1) of a machine for spraying concrete, mortar or a refractory lining material comprises conveying chambers (11') arranged concentrically around its axis, and delimited by cylindrical walls (11) of a porous, air-permeable material, the inside of the walls (11) being machined smooth. Each cylindrical wall (11) is surrounded by an air chamber (10), each of which is acted upon, between a charging point (26) and a discharge point (27), by the pressure of a compressed air source (32) so as to produce air flows which pass through the porous walls (11) into the conveying chambers (11'). The material to be conveyed by the conveying chambers (11') between the charging point (26) and the discharge point (27) is at least in the regions close to the wall acted upon by these air flows so as to prevent the material from adhering to the chamber walls (11'). The discharge through the discharge opening (27) into a conveying line (30) takes place essentially by gravity and by the action of an injector nozzle (31). Since the air flows supplied through the chamber walls (11) are only small, the action of the injector nozzle (21) is not disturbed by compressed air surges, so that a uniform conveying of the material through the conveying line (30) is possible.
Patent EP-0166267-B1 (EP)
IPC: F16F9/52
Filed: 1985-06-01
Granted: 1990-02-28
Abstract: A damper which comprises a damper housing and a damper plunger in which the damper plunger comprises a top plate for the reception of an object that is to be damped, and a plunger tube. The plunger tube is frustoconical in configuration and can be moved into and out of a damping medium present in the damper housing, the larger cone diameter end of the plunger tube being directed into the damper medium.
Patent EP-0170011-B1 (EP)
IPC: C07F7/18
Filed: 1985-06-11
Granted: 1988-10-26
Abstract: The invention is directed to silylalkyl and silylaralkyl substituted cyclopentadienes which have a hydrolyzable group attached to the silicone atom, a process for their production and peroxide cross-linkable synthetic resin and rubber mixtures containing them.
Patent EP-0170980-B1 (EP)
IPC: B65D51/28
Filed: 1985-07-24
Granted: 1990-06-13
Abstract: A re-usable mixing and spraying device in which the fill opening and the hand pump used to discharge the spray solution are arranged at different heights, and a concentrate and a diluent may be mixed together in the device which is tightly sealed off from the outside, the concentrate being enclosed in a sealing cap which can be ruptured by the device, so that the reservoir enclosing the concentrate is closed when the sealing cap and fill opening are loosely connected and opened toward the diluent when the sealing cap and fill opening are tightly connected.
Patent EP-0221192-B1 (EP)
IPC: A23L17/00
Filed: 1985-09-20
Granted: 1989-12-06
Abstract: A product of fish meat paste simulating the meat of the lobster or the like comprising a heat-coagulated mixture of one part by weight of fish meat paste and 0.2 to 2 parts by weight of mannan gel modified by freezing. The fish meat paste is made of "surimi" of fish meat and at least one additive selected from salt, seasoning agents, starch and texturing agents. The modified mannan gel is in the form of flakes less than 3 mm thick to impart to the coagulated mixture a texture which gives a particular oral sensation as if real lobster meat were being eaten. A process for preparing a product of fish meat paste simulating the meat of the lobster or the like comprises the steps of preparing a predetermined amount of fish meat paste, preparing a predetermined amount of flakes of modified mannan gel, mixing 1 (one) part by weight of said fish meat paste and 0.2 to 2 parts by weight of said flakes, kneading said mixture of fish meat paste and flakes, and coagulating said kneaded mixture by applying heat thereto.