baber/WOPTO huggingface dataset:
Patent EP-0191844-A1 (EP)
Title: Single cartride filter.
Inventor: HARMS JOHN F
IPC: B01D35/30
Filed: 1985-08-26
Abstract: This disclosure concerns a vessel or housing having a removable domed cover and a horizontal partition in the housing to form separate dirty and clean liquid chambers, and having a single large vertical cylindrical pleated filter cartridge clamped against the lower side of the partition in the dirty liquid chamber in the housing. The filter cartridge has a central perforated tube which axially fits over and is spaced from a vertical outlet duct extending up from the bottom of the housing through an aperture in the partition, which aperture forms an annular opening from the interior of the filter cartridge into the clean liquid chamber in the domed cover. The lower end of the filter cartridge seals to a sleeve around the bottom of the vertical outlet duct. The seals for the top and bottom of the cartridge may comprise integral soft plastisol annuli or ring gaskets in the harder plastisol end discs which seal the ends of the pleats of the filter cartridge and the ends of its central perforated tube. The liquid to be filtered enters the housing below the partition around the outside of the filter cartridge and the filtered liquid passes through the perforated central tube of the cartridge around the outside of the vertical outlet duct up into the domed cover and then down through the vertical outlet duct. This construction insures automatic removal of any gases which may accumulate in the domed cover.
Patent EP-0205749-A1 (EP)
Inventor: OTSUKA HIDENORI
IPC: G08B17/00
Filed: 1986-02-27
Abstract: A fire detector which transmits a fire signal with self-holding while detecting a fire phenomenon exceeding the fire level, and which self-holds in response to a control signal transmitted by an accumulation type fire control panel when operated with the fire signal. This fire detector is suitable for connection with an accumulation type fire control panel.
Patent EP-0205771-A1 (EP)
Inventor: ACCATINO LUCIANO
IPC: H03B5/04
Filed: 1986-03-21
Abstract: An integrated microwave oscillator, wherein the generated frequency is stabilized by a dielectric resonator (RD) with high quality factor and stability. The positive feedback is assured not only by the dielectric resonator coupled to a line (12) connected to a terminal (1) of the active device (EA), but also by a microstrip resonator (RS) connected in parallel to a second line (4) connected to a second terminal (2) of the active device. The signal generated is extracted from the third terminal (3) of the active device.
Patent EP-0203570-A1 (EP)
Inventor: TERAOKA MASAO
IPC: F16D35/00
Filed: 1986-05-27
Abstract: A power transmission device includes a first member (20) and a second member (40) which can rotate relative to one another; a sealed chamber (47) formed between the two members with a viscous fluid filled within the chamber. The power transmission device includes a plurality of resistance plates (25, 43) which can move in the axial direction, the plates mutually approaching one another in the sealed chamber and being capable of relative rotation together with the two members; and a coupling means (30 and 31) which removes the differential slippage between the resistance plates during rotation. The restraint of the differential slippage reduces heat generation and pressure in the viscous fluid thereby increasing the transmitted limiting torque, improving durability of seal members and improving stability of operation.
Patent EP-0217020-A1 (EP)
Inventor: KRAIC OTTO
IPC: F01C1/10
Filed: 1986-07-14
Abstract: The external rotor of a single-rotation machine has engagement spaces, whose boundary faces in the inward direction form a widening, which is adjacent in an outer region radial thereto to parallel surfaces or surfaces forming a widening in the outward direction. The side walls axially bounding these engagement spaces have a radially outer part, which is cast in one piece with the peripheral parts of the external rotor and an inner part radial thereto, which subsequently reduces to a circular opening the opening surrounded by the radially outer parts, so that the radial seal between side walls and a stationary sealing member surrounded by said opening is located radially within the peripheral parts of the external rotor and a sealing gap in the radial plane between the peripheral parts and the sealing member is avoided. The joining of peripheral parts and the radially outer side wall parts in one piece makes it possible to obtain the necessary high dimensional accuracy required for a good machine efficiency and this is accompanied by low manufacturing costs.
Patent EP-0219614-A1 (EP)
Inventor: EBBINGHAUS ALFRED
IPC: B32B7/022
Filed: 1986-07-14
Abstract: The invention relates to the use of hollow bodies with a laminated structure of different materials as vibration-damped, body-noise insulating and/or noise decoupling parts.
Patent EP-0235346-A1 (EP)
Inventor: NAKAGAWA TAKEO
IPC: D01F9/08
Filed: 1986-07-15
Abstract: As a grinder (11) is being rotated, an outer circumference thereof and a metal block (2) of raw material are pressed at determined speed or under determined pressure, and the grinder (11) cuts the block (2) on its surface (20) so as to generate short metal fibers (5) of not more than about 15 µm calculated as diameter and not more than about 400 µm in length by contacting between each of abrasive grains (112) held in a matrix (110) of the grinder (11) and the surface (20) of the raw material.
Patent EP-0212348-A1 (EP)
Inventor: DIELING HANS
IPC: B61F5/30
Filed: 1986-07-26
Abstract: 1. Primary suspension for rail vehicles, in which each axle-box housing (1) has supporting arms (2, 3) on both sides in the longitudinal direction of the vehicle and there are in each case between these supporting arms and the bogie frame or the vehicle body on the one side, a spring (4) which is soft in the vertical suspension mode and on the other side, an elastomeric spring (5) incorporated for its spring properties in the horizontal mode, in which arrangement a layer of elastomeric material lies between non-level areas, characterised in that the elastomeric spring (5) has at least one layer (8) of elastomeric material designed in the shape of a part-spherical shell, which is arranged symmetrically to the vertical direction between metal parts (6, 7) having part-spherical surfaces with substantially the same centre points, as well as in addition a further layer (10) of elastomeric material, which has a level zone lying in a horizontal direction, or is designed in the shape of a trough with trough axis lying in a horizontal direction.
Patent EP-0233378-A1 (EP)
Inventor: DOORNBOS TAMME
IPC: A23L27/20
Filed: 1986-02-21
Abstract: A butter-like concentrate is provided, which concentrate is a mildly heated mixture of 
25-98% (w/w) of an oil or fat preferably containing butterfat, 
2-10% (w/w) of protein and carbohydrate taken together, and 
0-20% (w/w) conventional adjuvants. 
Preferably the fat contains at least 25% (w/w) butterfat and the ratio of protein to carbohydrate is between 3:1 and 1:3. The butter-like concentrate is heated mildly so that it contains 5-hydroxymethyl-furfural and maltol at levels which increase considerably upon further heating to 135°C for 10 minutes in a closed vessel.
Patent EP-0250656-A1 (EP)
Inventor: CURTIS R EUGENE
IPC: C22F1/04
Filed: 1986-07-03
Abstract: The combination of strength and fracture toughness properties of aluminum-lithium alloys are significantly enhanced by underaging the alloys at temperatures ranging from 200°F to below 300°F for relatively long periods of time.
Patent EP-0261280-A1 (EP)
Inventor: VERVLOET LUDOVICUS HENDRIK
IPC: G03C8/42
Filed: 1986-09-23
Abstract: 0 Method of making a personal identification document exhibiting textual data and a portrait of the person, characterised in that it comprises the steps of forming a monochrome photographic textual image in a monochrome photographic silver halide material, forming a colour photographic portrait image in a colour photographic silver halide material, producing from these images corresponding monochrome and coloured diffusion transfer images in image-receiving layers on opposite sides of a common receptor sheet, said receptor sheet, which bears the resulting diffusion transfer images, constituting a said personal identification document. The invention also provides a receptor sheet for use in such method.
Patent EP-0194047-A1 (EP)
Inventor: HARGREAVES RODNEY BRIAN
IPC: A61P9/12
Filed: 1986-02-10
Abstract: A dihydropyridine of the formula:
     wherein R 1  and R 2  each is alkyl or alkoxyalkyl, wherein R 3  and R 4 , each is alkyl, wherein R 5  is alpha-branched-chain alkyl, alkoxyalkyl, arylalkyl or aryloxyalkyl, or acylaminoalkyl, wherein benzene ring A bears one or more substituents selected from halogeno, cyano, nitro, trifluoromethyl and alkyl, or bears the substituent =N-0-N= attached to the 5- and 6-positions; wherein Ar is phenylene, naphthylene, tetrahydronaphthylene, indanylene or pyridylene which is unsubstituted or which bears one or more substituents, wherein p is 0 or 1; wherein X is -0- or -S-; wherein X 1  is a direct link or is -0-, -S-, -NH- or -NHS0 2 -; and wherein Y is straight- or branched-chain alkylene which may optionally be interrupted by one or two groups selected from oxygen, sulphur, imino, substituted imino, phenylene, substituted phenylene, pyridylene, cycloalkylene, 1,4-piperazinediyl, 1,4-piperidinediyl and amido groups; or an acid-addition salt thereof, process for their manufacture and pharmaceutical compositions containing them. The compound possess either beta-adrenergic blocking or calcium ion slow channel blocking properties, or both such properties, and may be used in the treatment of hypertension.
Patent EP-0215675-A1 (EP)
Inventor: PULSFORD WILLIAM JAMES
IPC: F16B19/00
Filed: 1986-09-17
Abstract: A non-interlocking spring tension pin comprises a wound leaf (10) which extends about the axis of the pin for substantially one full turn or more, an endmost portion of the leaf forming a tongue (17) which is stepped radially inwards by a distance not less than the thickness of the leaf. Preferably the leaf extends for a little more than one full turn in order that an overlap is created by the tongue (17) even in the relaxed condition of the pin. Alternatively a spiral-­type pin can be formed in which instead of forming a short overlap the leaf extends through the major part of a second full turn.
Patent EP-0221111-A1 (EP)
Inventor: LEE HSIEN-CHE
IPC: H04N1/46
Filed: 1986-04-21
Abstract: Dans un procédé de traitement d'images couleur numériques produites à partir d'un film photographique et employant des fonctions de reproduction de couleur générées par des échantillons aléatoires de référence de valeurs chromatiques à partir de différentes couleurs, une discrimination excessive de valeurs chromatiques à partir de textures saturées de couleur, par exemple par des vert herbe et bleu ciel perturbés, peut nuir au cacarctère aléatoire de la discrimination et causer des changements de couleur indésirés dans les images numériques traitées. Ce problème est résolu en déterminant les formes et les relations des fonctions de reproduction de couleurs en conformité avec une connaissance a priori du film photographique et des conditions photographiques. Selon un aspect particulier de l'invention, les formes des fonctions de reproduction chromatique sont déterminées en conformité avec les courbes D-Log H d'un film photographique couleur. Selon un autre aspect de l'invention, les relations entre les fonctions de reproduction chromatiques sont déterminées en conformité avec l'hypothèse que l'illuminant employé pour exposer le film était un élément rayonnant de corps noir. La présente invention trouve des applications dans les arts graphiques et dans l'impression photographique, afin de réajuster automatiquement l'équilibre chromatique des images couleur numériques produites à partir d'un film photographique couleur.
Patent EP-0224518-A1 (EP)
Inventor: NIELSEN PER GUDMANN
IPC: E05F1/14
Filed: 1986-06-11
Abstract: Dans un châssis (1) façonné de fenêtre, un support (5) pour un levier d'actionnement (11,12) est inséré entre le dormant et la vitre (3) de la fenêtre. Un ressort à lames associé (6,7) empêche la libération involontaire du levier, une fois que celui-ci a été monté sur le support, en ce sens qu'une partie fendue (11) du levier est coincée sur une partie de volet (9) en gradins du support.
Patent EP-0231353-A1 (EP)
Inventor: CAMBIO ORLANDO D JR
IPC: A61M1/00
Filed: 1986-07-22
Abstract: Un assemblage de seringue (2) comprend une seringue qui reçoit à une extrémité un piston (10) et dont l'autre extrémité est pourvue d'une extension thermiquement déformable afin de porter un organe de fermeture à orifices (60) et un organe à soupape rotative (4). L'organe de fermeture à orifices comprend des orifices (42, 44, 46) pouvant être raccordés à des tuyaux pour recevoir ou transporter des matériaux fluides. L'organe de fermeture à orifices comprend une ouverture centrale (28) traversée par l'extension. L'organe à soupape rotative (4) est situé entre la seringue et l'organe de fermture à orifices (6) de façon à fermer hermétiquement la seringue (2) et l'organe de fermeture à orifices,(6) à l'aide de bagues d'étanchéité (34, 38) placées entre ceux-ci. L'organe de fermeture à orifices (6) est relié de façon non-rotative à la seringue par un raccord cannelé (56).
Patent EP-0254089-A1 (EP)
Inventor: BIALKOWSKI GUENTHER
IPC: H01H33/662
Filed: 1987-07-01
Abstract: Eine Vakuumschaltröhre mit einem einfach aufgebauten Gehäuse (1) ist gegeben, indem kappenartige Metallteile (4, 5) auf die Stirnflächen eines Keramikteiles (6) stumpf aufgelötet sind, indem die Metallteile (4, 5) im Bereich der Keramikteile (6) einen Zylinderbereich (7) verringerter Wandstärke aufweisen, indem beim Übergang zum dickwandigen Bereich (11) eine Stufe (8) in der Innenwand gebildet ist, indem ein Dampfschirm (9) einen erweiterten Randbereich (10) besitzt und indem dieser Randbereich (10) am dünnwandigen Zylinderbereich (7) und an der Stufe (8) anliegt und dort verlötet ist. Die Erfindung eignet sich für Vakuumschaltröhren, in denen der Temperaturkoeffizient der Metallteile nicht an den Temperaturkoeffizienten des Keramikteiles angepaßt ist.
Patent EP-0304507-A1 (EP)
Inventor: GOEL ANIL B
IPC: C08G18/30
Filed: 1987-08-27
Abstract: The process for preparing polyurethanes by the reaction of a bicyclic amide acetal and a polyisocyanate in the presence of a plasticizer such as dioctyl phthalate and a polyurethane catalyst such as stannous octoate is described.
Patent EP-0268961-A1 (EP)
Inventor: SCHWORER ARTHUR
IPC: F16B35/06
Filed: 1987-11-14
Abstract: 1. Flat-head countersunk screw comprising cutting elements disposed at a bottom face of the head area, characterized in that the ends of the cutting elements (11) which comprise an edge (12) parallel to the axis of the screw and are adjacent to the head of the screw are followed, at the bottom face, by a plane radial stop face (13) extending perpendicular to the axis of the screw, in a radial direction, that the stop face (13) is free of any cutting elements (11) and bears against a surface (15) of the element to be mounted as the screw is screwed thereinto, and that the shaft of the screw bearing a thread (1) tapers to a point (2).
Patent EP-0280795-A1 (EP)
Inventor: DRIESSEN LEONARDUS MARIA HENDR
IPC: G06F17/30
Filed: 1987-10-20
Abstract: A database is stored in a mass memory. For this purpose, it is first divided into main cells and then into base cells according to a predetermined regular division pattern. Each base cell is then checked to see whether its data content is sufficient to occupy substantially completely a storage parcel having a predetermined capacity. If this is the case, the base cell is thus accommodated in a storage parcel; if this is not the case, adjacent base cells are grouped until a storage parcel is occupied substantially completely. The operation of addressing a storage parcel is effected by the use of a main cell table in which address pointers are stored, each of which points to a base cell table. In the base cell table, an index is given for each base cell and this index indicates in which storage parcel the relevant base cell is accommodated. Each of these indices indicates a location in a data parcel list at which an address indicator is present, which indicates the location at which the relevant parcel is stored in the mass memory.
Patent EP-0247826-A1 (EP)
Inventor: TASHIRO YASUNORI
IPC: A21C11/10
Filed: 1987-05-26
Abstract: An apparatus for forming a cylindrical body consisting of a dough crust and a filling into a spherical body consisting of a dough crust and a filling, comprising at least three slidable members adapted to slide on each other so as to constrict the cylindrical body. Each of the members has tapered portions (2 and 2'), with slopes (7) comprising a steep gradient portion (4) and a gentle gradient portion (6), to minimize the area of contact between the cylindrical body and the members to bring the dough to the portion at which the body is to be cut and to minimize the likelihood of the dough adhering to the members.
Patent EP-0261820-A1 (EP)
Inventor: CLITHEROW BARBARA MARY
IPC: D21H13/24
Filed: 1987-09-02
Abstract: A filler composition that is suitable for use in the manufacture of paper, board, wet-laid non-wovens or other fibrous sheet materials comprises (preferably flocculated) filler particles (e.g. mineral fillers such as clay, talc or calcium carbonate) attached to fibres (e.g. synthetic organic fibres such as polyester or aramid fibres) by means of a coupling agent. These fibres generally have an average fibre length of 4 mm or more. Suitable coupling agents include oligomeric and other polymeric materials such as modified starch, cellulose ethers and derivatives thereof, modified natural gums, ketene dimers or poly(vinyl alcohol). Colloidal silica or colloidal bentonite clay may also be included. The filler composition is preferably added to the stock before the latter reaches the flowbox of the sheet-making machine. The invention allows high levels of filler to be achieved whilst maintaining satisfactory strength properties, in particular tear strength, in the sheet.
Patent EP-0240383-A1 (EP)
Inventor: LIEVRE GERARD
IPC: H04N7/26
Filed: 1987-02-24
Abstract: L'invention concerne un procédé et un dispositif de compression d'images numériques, l'image étant constituée par un ensemble de pixels, ces pixels étant regroupés dans des classes (Ui) dont le nombre (2<K>) est prédéterminé, le procédé consistant à créer une classe d'appartenance lors de l'analyse de l'image chaque fois qu'un pixel (Pm,n) n'appartient pas aux classes déjà créées, cette classe étant créée à partir de la radiométrie du pixel analysé. Application à la compression d'images télévisées.
Patent EP-0263062-A1 (EP)
Inventor: BROM RICHARD
IPC: A61B5/11
Filed: 1987-09-01
Abstract: Das Bewegungs- und Streckverhalten von Versuchstieren, welches für verschiedene Tests der Wirkung von Pharmaka signifikant ist, wird durch photoelektrische Umwandlung des Tierschattens in ein elektrisches Signal objektiv analysierbar gemacht. Der Tierschatten wird auf ein als Projektionsfläche ausgebildetes Photoelement (4) geworfen. Das von der Photoelement-Projektionsfläche (4) generierte Signal wird über einen Strom/Spannungswandler (5) einem Verstärker (6) zugeführt. Das verstärkte Signal (S) wird einerseits einem Schreiber (7) und andererseits über einen Amplituden-Schwellenwertdetektor (8) und einen Zeitintervall-Schwellenwertdetektor einem Zähler (9) zugeführt. Die Schwellenwerte werden so eingestellt, dass der Zähler nur die signifikanten Streckungen des Versuchstieres zählt.
Patent EP-0255532-A1 (EP)
Inventor: FLAMENT JEAN M
IPC: A63B69/18
Filed: 1987-01-26
Abstract: Appareil d'entraînement musculaire permettant à son utilisateur d'exercer notamment ses membres inférieurs et ce dans un but de rééducation ou sportif et plus particulièrement mais non exclusivement en vue de l'initialisation du perfectionnement et de l'entraînement aux sports de glisse tels le ski de neige ou nautique, lequel appareil comprend une piste (4) de forme arquée comprenant deux voies (5, 6) pour au moins un chariot (14, 15) comportant un patin (18) associé via une articulation (17). Il est caractérisé en ce que, afin, malgré le guidage résultant des voies (5, 6), de placer l'utilisateur dans une position correspondant au mieux à celle prise réellement lors de la pratique de ce sport, l'origine du rayon de courbure de la piste (4) est, dans le plan médian précité, situé au dessus de la piste (4) de manière que celle-ci se relève tant sur l'un de ses côtés avant ou arrière qu'à ses extrémités. Application à l'industrie de l'équipement de sports et de loisirs ainsi que du matériel de rééducation.
Patent EP-0259488-A1 (EP)
Inventor: FIORI DAVID JR
IPC: G10H1/32
Filed: 1987-03-18
Abstract: Clavier pour instrument de musique possédant des touches (10) comportant des tabliers métalliques (34) qui modifient les caractéristiques de résonnance de circuits résonnants (32, 38) reliés aux touches (10), à mesure que les touches (10) se rapprochent ou s'écartent des bobines d'inductance (32) des circuits résonnants (32, 38). Les circuits résonnants (32, 38) sont reliés de manière séquentielle à un circuit détecteur de fréquence (48) produisant des signaux qui indiquent les positions des touches en détectant la fréquence de résonnance de chaque circuit résonnant (32, 38).
Patent EP-0250590-A1 (EP)
Inventor: ERICSON SVEN OVE
IPC: B66C1/34
Filed: 1986-12-09
Abstract: Un crochet de chargement est attaché à l'extrémité extérieure d'un bras de grue, d'un câble de grue ou d'un dispositif correspondant. Le crochet de chargement (1) comprend deux crochets opposés (2, 3) interconnectés et parallèles l'un à l'autre. Chaque crochet comprend une partie en U (4, 5) qui forme une rainure en U (6, 7) pour porter un organe de support relié à une charge.
Patent EP-0293830-A1 (EP)
Inventor: TESHIMA TOSHIO C O PATENT LICE
IPC: B22D41/58
Filed: 1988-05-31
Abstract: Immersion pipe for continuous casting of molten steel comprises: an immersion pipe body (10) having a bore for introducing molten steel supplied from a tundish into a continuous casting mold; two exit ports (12a,12b) being set as located symmetrically about the vertical center axis of the immersion pipe body at a lower portion of the immersion pipe body to introduce the molten steel into the continuous casting mold; gas. blow-in inlets (22a,22b) being built in an inwall of the immersion pipe body, the center axis line of the blow-in inlets crossing, at right angles, the vertical plane passing through the connecting the respective centers of the exit ports; and gas blow conduits (24), each, being connected respectively to the gas blow-in inlets. The gas blow-in inlets have a height almost equal to a vertical diameter accross the exit ports, the top of the gas blow-in inlets being set 0 to 100mm high from the upper end of the exit ports.
Patent EP-0296630-A1 (EP)
Inventor: GRABIETZ JOACHIM DIPL-ING
IPC: F24H1/20
Filed: 1988-06-24
Abstract: The development of bacteria and of germs, in particular of those which cause legionnaires' disease, in hot water heating, is prevented by the special cold water inflow inside the hot water heater. In this hot water heater, the entire cold water consumption is conducted through the hot water heater. At the same time, moreover, the pressure level in the cold water system and hot water system is the same, as a result of which the disadvantage of fluctuating mixing temperatures at the consumer is avoided. 
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Patent EP-0318887-A1 (EP)
Inventor: EBELING WILHELM
IPC: C22F1/10
Filed: 1988-11-28
Abstract: The fatigue strength at high temperatures and during the temperature cycle of a workpiece (2) consisting of an oxide dispersion-hardened nickel-based superalloy is increased by improving the ductility of its surface zone (5) by cold-working the latter at room temperature to a depth of at least 100  mu m by at least an amount which corresponds to a plastic extension of 2%. The susceptibility to cracking at high temperatures is simultaneously reduced. <IMAGE>