baber/WOPTO huggingface dataset:
Patent EP-0212439-B1 (EP)
IPC: C08F20/30
Filed: 1986-08-05
Granted: 1990-05-16
Abstract: 1. A polymer which is insoluble in water, but soluble in aqueous alkaline solutions and which contains repeating units of the general formula I   see diagramm : EP0212439,P15,F1   in which R is a hydrogen or halogen atom, a cyanide group or an alkyl group of 1-4 carbon atoms, R**1 , R**2 and R**3 are identical or different and denote hydrogen or halogen atoms, alkyl, alkoxy or alkoxy-carbonyl groups, R**4 is a hydrogen atom or a divalent organic group which is intermolecularly or intramolecularly linked to a further unit of the formula I, on average at least one R**4 of each polymer unit corresponding to formula I being hydrogen, A denotes the atoms required for completing a mononuclear or dinuclear carbocyclic or heterocyclic aromatic ring system and m is 2 or 3.
Patent EP-0221356-B1 (EP)
IPC: B31B50/56
Filed: 1986-10-02
Granted: 1989-08-16
Abstract: 1. A folding machine for the folding of large sized cardboard blanks (47) consisting of heavy corrugated pasteboard or solid-fibre board, the machine having : flat supports which are retained in a frame (3), bear a blank previously introduced by a conveying device until it abuts stops attached to the frame and is aligned, act as an abutment for such blank during folding, and are disposed alongside the edges to be folded and extend parallel therewith ; strip-shaped flat folding bars (6, 7) which are disposed above the supports and bring the blank into contact pressure therewith and whose inlet side ends, referred to the conveying path of the blank, are connected to two double action lifting devices (8) attached to the frame, and with whose outlet side ends fixing devices (9) to be actuated at choice are associated which have contact pressure surfaces (25) appliable to the rear side of the folding bar (6, 7) ; and folding arms (41, 42) which are pivotably mounted in the frame alongside the supports and via which the side portions of the blank situated between the supports (4, 5) and the folding bars (6, 7) can be folded over towards one another through about 180 degrees along the folding lines, the folding bars being prestressed by the lifting device (8) and the fixing device (9) in the direction of the associated supports, to hold down the blank during the folding operation, characterized in that the fixing devices (9) are retained on the frame (3) with provision for adjustment along the folding bars (6, 7) ; the continuous supports (4, 5), above which the folding bars (6, 7) and the contact pressure surfaces (25) are disposed, extend beyond the contact pressure surfaces (25) in every position of the fixing devices (9), referred to the conveying direction of the blank (47) ; and the contact pressure surfaces (25) are constructed smooth and free from projections, so that when a contact pressure surface (25) bears against the rear side of the associated folding bar (6, 7), only frictional connection takes place.
Patent EP-0226864-B1 (EP)
IPC: H02K7/116
Filed: 1986-11-27
Granted: 1992-10-28
Abstract: Axial fan (10) with a frame (28) and a motor casing (15) containing an electric motor. The motor casing (15) is connected to the frame by means of struts. Electric connecting terminals (21) for the motor are arranged on the frame. To provide a simple, rapid means of making the electrical connection from the motor (12) to the connecting terminals, electrical motor contacts (33) are connected to the winding of the motor inside the motor casing and a contact pin (34) is pressed against each motor contact; the contact pin passes through a strut (16) into the inner space (41) of the frame, where it is pressed against a mating contact (35) which is connected electrically to a connecting terminal (21). <IMAGE>
Patent EP-0198561-B1 (EP)
IPC: H01B13/14
Filed: 1986-04-15
Granted: 1989-08-02
Abstract: An arrangement for coating a fibre, more particularly an optical fibre, comprising a housing (31) with a pressure chamber (61) which is in communication with a connection (63) for the supply of liquid coating material. A fibre to be coated is supplied via a guide duct (59) in a tubular guide member (55), traverses the pressure chamber (61) and leaves the device (11) via an outlet opening (41) in a nozzle (40). The tubular guide member (55) is made of an elastically deformable material. By means of two spindles (79), the end of the tubular guide member (55) can be adjusted so that the coating is centered with respect to the fibre and a coaxial location of fibre and coating is obtained.
Patent EP-0198641-B1 (EP)
IPC: A63B23/00
Filed: 1986-04-04
Granted: 1990-11-22
Abstract: A plurality of devices (10) each have identical size and shape, but are of graded weights. A device is inserted into the vagina of a subject, and if the pelvic floor muscles (12) are capable of retaining that weight, the device is replaced by a heavier one. The heaviest that can be retained is a measure of a pelvic floor muscle strength, and the muscles can be exercised by retaining the device for a predetermined time, such as 15 to 20 minutes per day.
Patent EP-0199669-B1 (EP)
IPC: E21B21/00
Filed: 1986-04-11
Granted: 1992-01-08
Abstract: A choke valve especially used for regulating the flow volume and with it the back pressure of liquids or gas while drilling through shallow gas bearing formations from an off-shore drilJing platform comprises a flexible cylindrical valve element (8) positioned in the flow passage of the valve housing (1), the valve being designed such that the valve element's (8) flow area can be reduced by a radial reduction of the valve element. The flow area of the valve element (8) is equal to or larger than the remaining flow area of the valve. The valve has devices (10) for constricting the end of the valve element (8) being nearest to the outlet opening (3) of the valve. The valve element (8) is long enough that it is possible to compensate for the wear, to which the end is exposed, by sliding the valve element against the constricting devices (10) or by moving the latter along the valve element as wear proceeds. Only the valve element (8) is exposed to wear and no other parts of the valve are positioned within the wearing zone. The valve element (8), in its withdrawn position, has its total diameter free allowing a full flow through the valve. Accordingly, the valve does not disturb the flow under normal conditions and is not exposed to any wear. At a gas kick the well can be controlled during a long period as it is possible to compensate the wear on the valve element during operation.
Patent EP-0235767-B1 (EP)
IPC: E03F5/16
Filed: 1987-02-27
Granted: 1990-04-18
Abstract: 1. Shut-off device for liquids, particularly for gulleys, with a chamber (4) having at the top an inlet (5) and at the bottom an outlet with a shut-off means (12), the closure member (13) of which is yieldingly maintained in the closed position in order to yield before the ground pressure of a liquid, particularly water, in the chamber (4), characterised in that the closure member (13) which, when the chamber (4) is filled with this liquid, yields, before its level reaches the inlet (5) or an overflow (10) provided on the chamber (4), during filling with a liquid of lower density, particularly oil or petrol, remains in the closed position when the level thereof reaches or exceeds the inlet (5) or overflow (10).
Patent EP-0241769-B1 (EP)
IPC: B41J11/36
Filed: 1987-03-24
Granted: 1991-07-17
Abstract: The printer for use with data processing apparatus has a normal mode for moving the web in normal operation and a load assist mode for operating at a slower than normal rate for loading the web. The printer comprises means for recording information on the web including a platen (14) attached to the printer and a print head (13) for generating characters. The print head (13) is disposed in a predetermined spaced relationship from the platen (14) to define a print station (15) therebetween. A means (24, 25, 33) for engaging and moving the web (D) through the print station (15) and signal means (60) for generating normal and load assist mode signals are provided. Means for driving the means for engaging and moving the web is responsive to the normal mode signal from the signal means for operating during normal printing operation and responsive to the load assist mode signal from the signal means for operating at a slower than normal rate to facilitate alignment and engagement of the web with the means for engaging and moving the web during web loading operations.
Patent EP-0267366-B1 (EP)
IPC: B22D41/02
Filed: 1987-07-09
Granted: 1990-06-13
Abstract: The refractory lining of a cover for tundishes in continuous-casting installations is improved substantially by separation into an insulation (13) and a heatshield (H) which is arranged movably in one plane and removably on supporting members (16, 34), with a circumferential gasket (41) being inserted. This makes it easier, above all, to carry out assembly and repair work. <IMAGE>
Patent EP-0271015-B1 (EP)
IPC: C25D13/24
Filed: 1987-12-04
Granted: 1993-04-21
Abstract: Acid is removed from cathodic electrocoating baths by a process in which electroconductive substrates are coated with cationic resins present in the form of aqueous dispersions, at least a portion of the coating bath being subjected to an ultrafiltration where the ultrafiltration membrane retains the cationic resin to form an ultrafiltrate which contains water, solvent, low molecular weight substances and ions and at least a portion of the ultrafiltrate is recycled into the coating bath, and at least a portion of the ultrafiltrate is subjected to a special electrodialysis treatment before being returned into the electrocoating bath.
Patent EP-0247878-B1 (EP)
IPC: C04B35/58
Filed: 1987-05-28
Granted: 1991-12-18
Abstract: A ceramic material which comprises a composite of zirconia and O'-sialon or silicon oxynitride. The ceramic material may comprise a dispersion of zirconia in an O'-sialon matrix and such a dispersion is obtained when the amount of zirconia is from 5 to 30 volume percent, preferably 15 to 25 volume percent, based on the total volume of the composition.
Patent EP-0258090-B1 (EP)
IPC: H02H7/22
Filed: 1987-07-20
Granted: 1992-03-25
Abstract: A digital solid-state trip unit of an electrical circuit breaker is equipped with an electrical contact wear indicator enabling the degree of wear of these contacts to be known. Each time the circuit breaker performs a break, the microprocessor determines a contact wear value, in terms of the maximum value of the current broken. The correspondence between the wear value and the current broken is stored in a ROM memory and the successive wear values are added in a NOVRAM memory whose contents are representative of the degree of contact wear. These contents can be displayed to indicate to the user that the condition of the contacts has to be checked.
Patent EP-0311646-B1 (EP)
Title: Multi-purpose toner container for non-mechanical printers and copiers
IPC: B65D83/06
Filed: 1987-09-25
Granted: 1990-01-03
Abstract: The toner container (10) described has a bottom in the shape of a funnel, with a very deep toner storage region. The side walls of the container consist of flat surfaces, whereby at least one wall (12) of the container forms a support surface for the toner container (10). In order to prevent the adhesion of the toner on the walls of the container, said walls are sloped. The toner container (10) is emptied by means of a vertically movable suction spout arranged in a vertically movable manner. In this way, it can be used both as a transfer tank for fresh toner and as a collection tank for used toner.
Patent EP-0287608-B1 (EP)
Title: Usine de production de soufre selon procede claus a combustion double oxygenee
IPC: C01B17/04
Filed: 1987-10-01
Granted: 1991-12-04
Abstract: Un courant gazeux (22) riche en hydrogène sulfuré et evéntuellement un courant gazeux (60) riche en ammoniac sont séparés et fournis à deux zones de combustion (10, 12). On fournit également aux zones de combustion (10, 12), par l'intermédiaire de brûleurs (50, 52), une quantité totale suffisante d'un gaz riche en oxygène (24, 26) pour former de l'anyhride sulfureux à partir de l'hydrogène sulfuré pour la réaction stoechiométrique: 2H2S + SO2 = 3S + 2H2O. On ajuste la concentration en oxygène du gaz riche en oxygène (24, 26) en mélangeant de l'air (28a, 28b) à l'oxygène (30a, 30b), de façon à maintenir dans les zones de combustion (10, 12) des températures comprises entre 2000°F et 3600°F. L'effluent de la zone de combustion (10) pénètre à travers le courant (36) dans un échangeur de chaleur (32), où il est refroidi, le soufre ainsi condensé étant récupéré et transmis à la zone de combustion (12), où l'effluent refroidi aide à maintenir une température de combustion suffisamment basse.
Patent EP-0297114-B1 (EP)
Inventor: MIELNIK JAN
IPC: A22C17/04
Filed: 1987-12-11
Granted: 1994-06-22
Abstract: Process for filleting bone containing meat material, where the bone knuckle is secured during the removal of meat from the bone with a knife assembly and where the meat is removed by its being drawn/pushed from the bone in an approximately linear movement by means of non-rotating scraping knives. A device for performing the process is also disclosed.
Patent EP-0287656-B1 (EP)
Title: Electrode a porte en t pour transistors a effet de champ et transistors a effet de champ pourvus de ces electrodes
IPC: H01L21/00
Filed: 1987-07-20
Granted: 1992-03-25
Abstract: Un procédé permet de préparer une structure à porte en T (26) servant à appliquer une tension de porte dans un transistor è effet de champ. La porte a une courte partie de support (42) en contact avec le substrat semi-conducteur (12), ce qui permet d'obtenir une porte de longueur réduite et par conséquent de faible capacitance, et une grande quantité de métal dans une partie supérieure de contact (30), ce qui permet d'obtenir une porte de faible résistance. Une technique de réserve à faisceau électronique est utilisée pour définir le profil du support (28) et de la partie supérieure (30) et une technique de gravure à sec est utilisée pour transférer le profil du support (28) à une couche diélectrique (32) surjacente au substrat (12). On dépose du métal dans le profil ainsi défini pour former la partie supérieure (30) et le support (28), l'excès de métal étant éliminé lorsque l'on soulève la couche de réserve (34) au faisceau électronique. Les éléments restants du transistor à effet de champ sont fabriqués avant ou après le dépôt de la porte en T, ou en étapes intercalées avec les étapes de dépôt de la porte.
Patent EP-0285031-B1 (EP)
Title: Improved separator for cell type fiter cartridges
IPC: B01D33/21
Filed: 1988-03-25
Granted: 1993-09-22
Abstract: Cell type filter cartridge (10) in which the individual cells (20,30,40) contain a separator disc (50) having stiffening members (70,72) formed at the central aperture of the cell and connected to a plurality of the separating ribs (52,68) in spaced relation to each other. The coaction of the two or more discs with the separator ribs provides for a rigid, box-like structure of the ribs to impart a substantial cantilevered strength to the ribs. Additionally, at least one of the stiffening discs is positioned at or near the ends of the separator ribs to act as a load-bearing surface to prevent media intrusion of the filtering medium (42,44) and thereby maintain the area of the flow path of the filtered liquid as it passes through the central aperture of the disc.
Patent EP-0307616-B1 (EP)
Title: Medicament and veterinary product for the treatment of sterility
IPC: A61K33/14
Filed: 1988-08-09
Granted: 1992-03-25
Abstract: Medicaments for the treatment of male sterility in man and animals contain, as active ingredients, sulphur and potassium chloride, alone or with excipients. The ratio of S:KCl is generally 1:0.25-1:2, by wt., esp. 1:1.6. They may be formulated for oral or rectal admin. contg. conventional vehicles, binders, lubricants, flavours, etc. The daily dose is around 1g of sulphur, with the appropriate wt. of KCl.
Patent EP-0305920-B1 (EP)
Inventor: BUEDENBENDER BERND
IPC: B65D8/18
Filed: 1988-08-26
Granted: 1994-11-09
Abstract: The barrel consists of metal sheet and its cylindrical body is closed at one end by a bottom and at the other end by a lid, the bottom and the lid being connected to the body by welding. The barrel is to be designed in such a way that it receives a construction which is as sturdy as possible with simple and cost-effective production. It is proposed that the lid and the bottom each have a pot-shaped impression of low height, the outside diameter of which corresponds to the inside diameter of the body, that the ends of the body snugly enclose outer surfaces of the impression and the rims surrounding the impression rest on the end faces of the body, that the outer surfaces and the body are connected to one another by means of continuous and advantageously slightly overlapping welds extending at a partial height of the outer surfaces, and that the regions of the rims projecting over the body are rolled inwards towards the central normal plane of the body. 
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Patent EP-0299737-B1 (EP)
IPC: B23B27/14
Filed: 1988-07-13
Granted: 1993-01-07
Abstract: A tool component comprises an abrasive compact (10) bonded to a support (12) which itself is bonded through an alloy (16) to an elongate cemented carbide pin (14). The alloy (16) has a liquidus below 900 DEG C and the following composition, by weight:    Mn      15 - 41%  Cu      67 - 41%  Ni      1 - 5%  Au      10 - 17%   and at least one of In, Sn, Zn and Ag, the In and Sn, when present, being in an amount not exceeding 20% by weight and the Zn and Ag, when present, being in an amount not exceeding 30% by weight. The shear strength of the bond achieved between the support (12) and the pin (14) exceeds 335 MPa.
Patent EP-0320416-B1 (EP)
Title: Rotating collector for the supply of the electrical motor of canvas winding devices or other closing devices with integrated emergency operation
IPC: E06B9/74
Filed: 1988-12-05
Granted: 1993-03-10
Abstract: The collector is formed by two insulating bodies (19, 22) which are profiled in order to be fitted together and which have stepped shoulders (19a, 22a) capable of forming bearing surfaces for corresponding metal discs (20, 23) connected to the conductors of the cables (21, 24) to be joined together. The transmission is performed by means of raised strips (20c) provided on at least one of the two discs which face each other. <IMAGE>
Patent EP-0324836-B1 (EP)
Title: Silicon-on-sapphire liquid crystal light valve and method
IPC: G02F1/135
Filed: 1988-06-16
Granted: 1993-04-14
Abstract: An LCLV is formed with a sapphire substrate (20) base, a highly doped, thin silicon epitaxial layer (2) forming an ohmic back contact on a smooth surface of the sapphire substrate, and a lightly doped, high resistivity silicon epitaxial layer (4) in the range of about 20-60 microns thick on the back contact. The use of a sapphire substrate provides a better surface quality and higher resolution than previously available with the semiconductor substrates. Lattice defects in the thin back contact are reduced by the formation of a buried amorphous layer adjacent the sapphire substrate, and subsequent recrystallization thereof using the unamorphized portions of the back contact as recrystallization seeds. The application of the invention to both MOS and Schottky diode LCLVs is discussed.
Patent EP-0327808-B1 (EP)
IPC: C07D413/04
Filed: 1989-01-09
Granted: 1991-05-02
Abstract: Pharmacologically useful N-substituted-N-nitrosoaminoacetonitriles of the general formula I   <IMAGE> (I)  wherein A denotes the radical -CH2-, -O-, -S(On)-, -N(R2)- or a direct bond, R1 and R2 denote alkyl having 1 to 4 c atoms or phenylalkyl having 1 to 4 C atoms in the alkyl radical, n denotes the number 0, 1 or 2, are prepared, for example, by nitrosylation of compounds of the general formula II <IMAGE> (II)
Patent EP-0364231-B1 (EP)
Title: Pendulous assembly
IPC: G01P15/02
Filed: 1989-10-11
Granted: 1992-12-30
Abstract: A pendulous assembly for use in an accelerometer or other such device which senses forces acting on the device in a particular direction is disclosed herein. This assembly includes a proofmass, an arrangement including a frame supporting one end of the proofmass for back and forth pivotal movement about a given axis to a resting plane which entirely contains the proofmass when the latter is at rest, and specifically configured mounting pads connecting the frame and proofmass to main support forming part of the overall force sensing device.
Patent EP-0423192-B1 (EP)
IPC: B01D27/08
Filed: 1989-06-23
Granted: 1992-09-16
Abstract: A liquid filter includes a housing having a pressure chamber portion in which a filtering media is carried and a support engaging portion which attaches the housing to the engine upon which the filter is mounted. The support engaging portion includes a radially projecting section which mounts the usual gasket which effects a seal between the housing and a sealing surface on the engine. The radially projecting portion cooperates with the portion of the housing containing the filter to define a circumferentially extending groove therebetween, which isolates the gasket from the distorting forces generated in the housing by hydraulic pressure.
Patent EP-0445138-B1 (EP)
Inventor: LEARY KEVIN J
IPC: C04B35/45
Filed: 1989-11-03
Granted: 1997-03-26
Abstract: The invention relates to homogeneous copper-containing oxide superconductors with improved superconducting properties and a process for preparing them.
Patent EP-0386517-B1 (EP)
Title: Conduit
IPC: F16L47/08
Filed: 1990-02-20
Granted: 1993-10-06
Abstract: A conduit, especially for sewerage, consists of a plastic, preferably polyvinyl chloride or polyethylene. It is intended reliably to improve the noise protection requirements. To this end, it is proposed that the conduit consist of an inner tube (6) and an outer jacket (8) surrounding the inner tube, and that the density of the outer jacket (8) be greater than the density of the inner tube. The single drawing belongs thereto. <IMAGE>
Patent EP-0393631-B1 (EP)
Inventor: KATSUKI HIKARU
IPC: G06F11/14
Filed: 1990-04-18
Granted: 1996-10-30
Abstract: In a system using a processor or microprocessor for executing a predetermined initial processing and than a main processing based on a predetermined program when a reset signal is inputted, a start processing system after cutoff of a power source of the present invention includes a read-only memory (ROM) for storing a program for executing the initial processing, a program for executing the main processing and for storing initial data, a random access memory (RAM) for storing and reading data when the main processing is executed and a backup device for keeping driving of the RAM for a predetermined time after cutoff of the power source. The program for executing the initial start program includes a program for comparing data stored at a predetermined address area of the RAM memory with data stored at a predetermined address area of the ROM and for moving the initial data stored in the ROM to the RAM when the result of comparison of the data proves different. <IMAGE>
Patent EP-0409080-B1 (EP)
Inventor: BASTIN PIERRE
IPC: B32B5/18
Filed: 1990-07-12
Granted: 1993-10-20
Abstract: The invention relates to a product made of thermoformable materials constituted by a thermoformable multilayer sheet containing volatile materials such as lubricants, processing aids and/or plasticisers. So as to avoid the so-called "fogging" effect (that is to say the deposition of volatile materials evaporated into the atmosphere on the inside of the windows of vehicles exposed to sunlight), a layer of at least 1 mm thickness, formed from a flexible foam of high porosity and preferably comprising a majority of open pores, is applied to at least one face of the base sheet.