baber/WOPTO huggingface dataset:
Patent EP-0129643-A1 (EP)
Inventor: MAERTE LEO
IPC: G01F11/02
Filed: 1984-03-16
Abstract: Eine Dosier- oder Zerstäüberpumpe (11) für flüssige, breiartige oder cremeartige Medien besitzt zusätzlich zu ihrem an der Pumpenkammer vorgesehenen Auslaßventil (23) ein Zusatzventil (36), das in dem Betätigungsdrücker (28) für die Pumpe vorgesehen ist und die Austrittsöffnung (43) unmittelbar an ihrer Mündung abschließt. Der Ventilkörper (35) des Zusatzventils (36) wird durch den Flüssigkeitsdruck über einen Stufenkolben betätigt. Bei einer Variante kann der Ventilkörper Funktionsteil einer Zerstäüberdüse sein. Das Zusatzventil (36) verhindert Eintrocknen oder andere negative Beeinflussung des Mediums im Austrittskanal.
Patent EP-0123878-A1 (EP)
Inventor: DIEHL HARRY
IPC: B23B51/00
Filed: 1984-03-22
Abstract: 1. Drilling toal having at least two spiral cutting plates (10 to 12) disposed symmetrically of each other and in a peripheral direction spaced apart by substantially equal angle intervals and also comprising, supported in interchangeable fashion in a central co-axial bore (19), a core insert (25) having a number of cutting edges (31 to 33) mounted on the end face and corresponding in their number to the number of spiral cutting plates (10 to 12), the cutting edges extending in each case at an acute angle in respect of the central axis (29) and comprising chip chambers (20 to 22) leading the spiral cutting plates (10 to 12) and chip grooves (34 to 36) leading the cutting edges (31 to 33) of the core insert (25), characterised in that the core insert (25) has at its working end a point (30) located on the central axis (29) and from which emerge the end-mounted cutting edges (31 to 33), and in that the cutting edges (31 to 33) of the core insert (25) merge into the spiral cutting plates (10 to 12) substantially at the height of the cutting edges (13 to 15) and in that the chip grooves (34 to 36), while admitting of unhampered flow of chips, merge in each case into the associated chip chambers (20 to 22).
Patent EP-0142660-A1 (EP)
Inventor: TSCHUDIN-MAHRER ROLF
IPC: B65D71/02
Filed: 1984-09-13
Abstract: A package of foam sealing strip of delayed rebound and of foam held in compressed state by the wall of the package. The wall of the package is formed of two flexurally rigid panels which protrude on both sides of the sealing strip and are held together by a plurality of hoops arranged spaced apart from each other.
Patent EP-0179935-A1 (EP)
Inventor: JAERISCH WALTER DR DIPL-PHYS
IPC: G01B11/06
Filed: 1984-10-31
Abstract: Flat objects (6), e. g. non-transparent wafers, are tested over their entire surface for thickness variations in an interferometric set-up (Fig. 1) where symmetrical opposite points on the front and rear surface, resp. are sensed by the same light ray (10). A laser beam (3) impinges under oblique angle of incidence on a beam splitter (e.g. a grating 4) to generate a reference beam (3a) and a measurement beam (3b). The latter is directed by a first of a pair of plane mirrors (5a) to the front surface of sample (6) from which it is reflected again to plane mirror (5a) to reach blazed grating (8) which deflects it symmetrically to plane mirror (5b). The rear surface of sample (6) is thus illuminated under the same angle of incidence in a way that each ray (10) is directed to the point on the rear surface that is exactly opposite to its reflection point at the front surface. The beam reflected at the rear surface passes after further reflection at plane mirror (5b) through beam splitter (4) in the same direction as reference beam (3a) thus generating an interference pattern on screen (8). The fringe separation in the interference pattern is representative of the local thickness of sample (6) and can be evaluated electronically or by pattern recondition methods to thickness readings with an accuracy of λ/200. A second embodiment of the invention uses a folded mirror instead of blazed grating (7) for the deflection.
Patent EP-0118179-A1 (EP)
Inventor: SCHWARTZ GERHARD THOMAS
IPC: B65D75/34
Filed: 1984-01-24
Abstract: A blister or strip pack comprising a blister sheet (1) formed to provide one or more blister cavities (2) and a liding sheet (5) of paper adhered thereto to seal said cavity or cavities.
Patent EP-0165346-A1 (EP)
Inventor: HERD RICHARD SAMUEL
IPC: C10M159/04
Filed: 1984-06-18
Abstract: The cloud point of a hydrodewaxed base stock is reduced by direct sulfurization of the base stock, or by direct sulfurization of the base stock in the presence of a magnesium compound.
Patent EP-0137622-A1 (EP)
Inventor: DEMOPOULOS ANDREAS
IPC: F02B75/02
Filed: 1984-08-08
Abstract: With reference to Figure 1, a barrel-type internal combustion engine 1 has double-ended pistons 10 reciprocally movable within cylinders 2 disposed in a ring about a central axis 3. …<??>The pistons 10 are interconnected with a central drive member 16, by means of a cam 17 carried by the drive member 16, whereby reciprocatory movement of the pistons cause the drive member to rotate. …<??>A closed circuit pressurised vapour system which makes use of waste engine heat, includes an expander 110, (Figure 12), enabling mechanical energy obtained from expansion to be applied to the rotary member 16, to augment the power generated by the pistons 10. …<??>With further reference to Figure 12, the expander 110 is formed by a hollow interior 31 in the rotary member 16, which houses a shaft 37, the shaft 37 defining with the member 16 an annular chamber 42. …<??>The rotary member 16 and shaft 37 rotate eccentrically relative to each other and in the same direction. Sealing components 32, 35 cooperate so as to divide the chamber 42 into relatively high and low pressurised vapour zones as the drive member 16 and shaft 37 rotate eccentrically.
Patent EP-0133393-A1 (EP)
Inventor: THOMAS JACQUES
IPC: A61F2/30
Filed: 1984-07-18
Abstract: Packaging and handling device for an item that is to remain protected from any direct manual contact, as well as a set of such a device and such an item. The device includes a forceps and a box cooperating in such a manner that the jaws of the forceps remain closed on the item to prevent it from any motion when the forceps are engaged in the box; this box includes a casing that is to receive the jaws of the forceps and the item and a lid towards which the forceps presents the handling means; thus, after opening of the box, the item can be accurately handled without having to take it directly in hand. It can notably be applied to the packaging and handling of implantable prostheses.
Patent EP-0133140-A1 (EP)
Inventor: MONTAGNE SERGE
IPC: E04F13/08
Filed: 1984-07-05
Abstract: 1. Device permitting both the securing and sealing of panels (1, 2) fixed over the facades (3) of various buildings and comprising means secured on the back face of each panel and which are adaptable on angle brackets systems which are themselves fixed on to the facade or wall to be covered over, characterized in that : the fixed on the back face of the elementary panels (1, 2) intended to form the covering are constituted of at least two horizontal guide plates (4) set apart one from the other ; the angle brackets systems fixed on the wall (3) an intended to hold said panels (1, 2) in position are constituted of elements which are movable one with respect to the others and they permit a horizontal adjustement in parallel and perpendicularly to the facades, said elements supporting on their front face (13) a clamp-forming assembly (6), adapted to be introduced inside the guide plates (4) of two consecutive panels, said assembly (6) being equipped with a vertical joint (14) which can be moved mechanically after assembly in order to be brought against the back of panel (12), on either side of the joining zone between two panels, this ensuring both a tightness between the elementary panels (1, 2) and the locking of said panel in position on the holding and positioning brackets.
Patent EP-0140831-A1 (EP)
Inventor: BLOCH PETER DR SC TECHN
IPC: G05B19/18
Filed: 1984-08-29
Abstract: Zum Beseitigen der Zahnflanken-Welligkeit bei der Zahnradproduktion, bei der eine einem Evolventenprofil entsprechende Wälzbewegung einer Zahnflanke eines auf einem Drehtisch (10) aufgespannten Zahrades (12) dadurch erzeugt wird, dass dem Drehtisch eine vorbestimmte Drehbewegung und gleichzeitig eine vorbestimmte Translationsbewegung gegeben wird, wird ein Sollübersetzungsverhältnis dieser beiden Geschwindigkeiten festgelegt, die Istgeschwindigkeiten des Tisches werden gemessen und daraus ein Istübersetzungsverhältnis bestimmt. Zwischen dem Soll- und dem Istübersetzungsverhältnis wird die Differenz (±ΔÜ) gebildet. Diese Differenz wird dabei für jede Zahnflanke in einem Umgang zunächst bestimmt und unter Zuordnung zu der jeweiligen Wälzstellung des Zahnrades (12) und der jeweiligen Hubstellung des Werkzeuges (30) gespeichert, und erst beim Erreichen derselben Zahnflanke in einem anderen Umgang wird mittels der gespeicherten Differenz eine Zustellgrösse des Werkzeuges (30) korrigiert.
Patent EP-0157996-A1 (EP)
Inventor: CORDIANO ETTORE
IPC: B62D5/22
Filed: 1984-12-17
Abstract: 0 In a rack power-steering system (1), the axial movements of a helibal pinion (5) meshing with the rack (4), resulting from torque applied to the pinion (5), cause corresponding movements of the movable member of a control valve of the system. This is achieved through transmission means including a piston (11) movable axially with the pinion and defining a variable-volume compartment (12) filled with a substantially-incompressible, deformable material, such as a fluid (oil or grease) or rubber, this material being intended to transmit a control pressure to the movable member of the control valve through a rod which may be formed integrally with the movable member or as a separate member. The variable-volume compartment (12) is located at one end of a cylindrical chamber (9) of the box (2) of the system (1) within which the piston (11) is slidable and the latter is located in a position axially intermediate the variable-volume compartment (12) and an end of the shaft (6) carrying the helical pinion (5). When the variable-volume compartment (12) is filled with fluid, sealing means (22) are interposed between the piston (11) and the wall of the cylindrical chamber (9) and between the rod (18) and its slide seat so as to isolate the chamber from the exterior. The sealing means may, for example, consist of two sealing rings (23, 31) mounted on the external surfaces of the piston (11) and of the rod (18) respectively, or, for example, of two deformable diaphragms (30, 32) fixed around their peripheries to the wall of the cylindrical chamber (9) with their central parts pressed against the piston (11) and against the rod (18) respective by the fluid in the variable-volume compartment (12).
Patent EP-0122242-A1 (EP)
Inventor: TUNELL LARS-ERIK
IPC: E21B10/56
Filed: 1984-03-16
Abstract: A rock drill for percussion drilling comprises frontal (12, 13) and gauge (14, 15) button inserts, said frontal button inserts being parallel with the longitudinal axis (16) of the rock drill and said gauge button inserts being inclined at an angle relative to said longitudinal axis and arranged to define the diameter of the hole drilled by the rock drill. The number of the frontal button inserts (12, 13) is two and the number of gauge button inserts (14, 15) is two.
Patent EP-0148887-A1 (EP)
Inventor: WATT PETER BERNARD
IPC: G02B27/64
Filed: 1984-06-25
Abstract: Procédé et dispositif d'exploration par balayage d'images disposées de manière annulaire sur une pellicule photographique sur disque, destinée à tourner autour de son axe pour présenter séquentiellement les images à une station d'exploration par balayage. Afin de corriger toute distorsion trapèzoïdale d'une image balayée, un prisme en forme de queue d'aronde, ou une boîte spéculaire équivalente, est disposé dans l'axe optique et tourne autour de ce même axe à une vitesse égale à la moitié de la vitesse de rotation du disque.
Patent EP-0157808-A1 (EP)
Title: Fusee ayant plusieurs charges
Inventor: PENNY PETER DAVID
IPC: F02K9/28
Filed: 1984-09-14
Abstract: Un moteur de fusée à deux étages, propulsé par un combustible solide, possède une charge propulsive de phase entretenue (8) et une charge propulsive de phase de poussée (7) alignées en série, la charge de poussée étant placée à l'arrière de la charge d'entretien à côté de la tuyère principale d'échappement (4) du moteur de manière que les deux charges sont séparées par une tuyère intermédiaire (3). La tuyère intermédiaire (3) est conçue pour empêcher une dépressurisation soudaine dans le moteur dans la région de la charge d'entretien (8) lorsque la charge de poussée (7) est entièrement consumée, aidant ainsi à empêcher l'extinction de la charge d'entretien (8).
Patent EP-0166902-A1 (EP)
Inventor: OHNEMUS FRITZ DIPL-ING
IPC: H04N3/18
Filed: 1985-05-02
Abstract: 1. A circuit configuration for a television set, which for stand-by operation is equipped with a small power pack (4) and whose switching power supply (13) and/or line end stage (10) is/are controlled by a driver transistor (2) across an isolating transformer (8) with an attenuator comprised of a series connection of a resistor (65) and of a capacitor (6) in parallel with the primary winding (7), whereby a take-over diode (12) carries out the requisite power supply from the power stage when the stand-by operation is ended, that is, with remote controlled switching on of the set into the operational stage, characterised in that the said attenuator is connected to the take-over diode (12) in such a way that it only becomes effective when the set is switched on into the operational state, whereby the resistor (5B) of the attenuator is connected between the take-over diode (12) and the collector of the driver transistor (2) and the capacitor (6) before the take-over diode (12) and after a series resistor 16 is connected to earth and that in the stand-by state a very much greater damping resistor (5A) is connected in parallel to the primary winding (7) of the isolating transformer (8), which appreciably diminishes the power consumption of the driver stage (2) in this operational mode.
Patent EP-0167778-A1 (EP)
Inventor: MULLER WERNER H DR DIPL-CHEM
IPC: G03C1/72
Filed: 1985-05-29
Abstract: Perfluoralkylgruppen aufweisende 1,2-Naphthochinondiazid-verbindungen und Reproduktionsmaterialien, die diese Verbindungen enthalten Es wird ein lichtempfindliches Reproduktionsmaterial für die Herstellung von wasserlos druckenden Flachdruckformen aus einem Schichtträger und einer lichtempfindlichen Schicht beschrieben, die ein 1,2-Naphthochinon-diazid der allgemeinen Formel I (RFW)p- ?r(-OD)n enthält, worin Ar einen ein-bis dreikernigen aromatischen Rest, D einen 1,2-Naphthochinon-2-diazid-4- oder einen 1,2-Naphthochinon-2-diazid-5-sulfonylrest, RF einen Perfluoralkulrest mid 5 bis 15 Kohlenstoffatomen, W eine Einfachbindung oder eine der Gruppen -(CH2)mCOO- (CH2)mO-C0H20-COO- -(CH2)mOOC-C0H20-COO- -(CH2)mOOC-CH=CH-COO- -(CH2)MCO- -(CH2)mSO3- -C6H4SO3)- -(CH2)mOOC-CHR²-O- -(CH2)mOOC- -(CH2)mSO2NH- -C6H4SO2NH- -(CH2)mCONH- -(CH2)mOOC-C0H20-CONH- -(CH2)mOOC-CH=CH-CONH-, R¹ ein Wasserstoff- oder Halogenatom, eine Alkyl- oder Alkoxygruppe mit 1 bis 5 Kohlenstoffatomen, eine Acetyl- oder Propionylgruppe, R² eine Alkulgruppe mit 1 bis 12 Koklenstoffatomen, m O oder eine Zahl von 1 bis 6, n eine Zahl von 1 bis 3, o eine Zahl von 1 bis 12 und p eine Zahl von 1 bis 3 bedeutet.
Patent EP-0211974-A1 (EP)
Inventor: SEITZ HELMUT
IPC: F16C32/06
Filed: 1985-08-12
Abstract: 1. A bearing body for a linear bearing which is to be operated by a fluid, say, the carriage guide of a precision machine tool : - having a plane bearing area with at least one fluid outlet opening in the region of the centre of the bearing area ; - having, starting from the at least one outlet opening and formed in the bearing area, distributor channels which lead the emerging fluid in the direction of the edge region of the circular bearing body ; - having a plurality of pressure pockets formed sunk in the bearing area of the bearing body, which are arranged uniformly distributed in the edge region of the bearing body and are supplied with fluid from the at least one outlet opening via distributor channels running in the direction of the edge of the bearing body ; - the pressure pockets, distributor channels and outlet openings together occupying only a fraction (about 1/10) of the otherwise plane bearing area ; characterized in that - a number of air outlet openings are arranged uniformly distributed in the region of the centre of the bearing area ; - a number of adjacent pressure pockets, made of circular shape, are connected by means of associated air-distributor channels to one common air outlet opening ; - each of the air outlet openings supplies with compressed air the pressure pockets arranged in the associated sector of the bearing area ; - and an air collector chamber is provided in the bearing body, the volume of which is as large as possible in relation to the amount of air flowing out of the outlet openings which are provided with a constriction.
Patent EP-0196363-A1 (EP)
Inventor: FORSTER MANFRED
IPC: F04D29/66
Filed: 1985-10-30
Abstract: 1. A single or multi-stage axial compressor with clearance spaces inside the compressor housing, characterised in that the clearance spaces present within the axial compressor are provided as resonator chambers and that the axial compressor is equipped with at least one wide-band absorption resonator (7) as a pulsation absorber, and that for coupling the absorption resonator (7) to the gas stream circumferentially extending slots (8), which form the throat of the absorption resonator, are arranged in front of or behind a rotatable rotor (3) and that the walls of the absorption resonator (7) are lined with a damping material (D).
Patent EP-0184142-A1 (EP)
Inventor: SCHULTZE HARTMUT
IPC: G01P1/10
Filed: 1985-11-28
Abstract: 1. Sliding contact switch for a signal apparatus in a tachograph, having a first contact carrier which can be driven as a function of a measured value and a second contact carrier which is rotatably associated with the latter and is constructed as an adjustement disc provided with a scale and an adjustement element, and having means which enable the switch point to be adjusted within an angle range, characterised in that the angle range also comprises angles > 180 degrees, in that, on the contact carrier provided with the contact path (18) of the sliding contact switch (12), there are constructed centrally with respect to the contact path (18) both a ramp (23), which is associated with the contact spring (13) of the sliding contact switch (12) and effects a lifting away of the contact spring (13) from the contact path (18), and also a connecting link (24) enabling the contact spring (13) to reach behind the ramp (23).
Patent EP-0180258-A1 (EP)
Inventor: PETERS HENDRIKUS
IPC: G06K15/12
Filed: 1985-09-24
Abstract: 57 Decoder for converting information supplied in code about a compiled page into image formation which is fed in the form of a serial pixel bit flow to a raster output scanner, in which the raster output scanner is designed to form with the aid of a number of scanning lines an image on an image-forming medium, comprising a first memory for the storage of all items occurring on the compiled page together with the m-bits information relating to their position on that page, a second memory for the storage of the bit pattern of all items occurring in the first memory, a third memory for the storage of the address information relating to the bit patterns in the second memory and for the storage of format information for items, means for converting data taken from these tables into n-bits words for each scanning line, and at least on n-bits wide pixel column memory.
Patent EP-0192878-A1 (EP)
Inventor: ICHIHARA KATSUTAROU
IPC: G11B11/10
Filed: 1985-10-09
Abstract: According to a disk-shaped magneto-optical recording medium (10) of the invention, a transparent thin film (14) serving as an interference layer is formed on a transparent substrate (12). The thin film (14) is subjected to a plasma surface treatment, thereby decreasing the fused oxygen content in at least a surface portion thereof. A recording layer (16) of a rare-earth-transition metal amorphous ferrimagnetic alloy thin film is formed on the plasma surface-treated film (14). Since the content of active, fused oxygen contained in at least the surface portion of the film (14) decreases, rare-earth element oxide can hardly be formed in a boundary region (18) between the recording layer (16) and the transparent thin film (14). The content of the rare-earth element in this region (18) is smaller than the average content in the overall recording layer (16).
Patent EP-0197230-A1 (EP)
Inventor: GILLESPIE ROGER JOHN
IPC: C07D487/04
Filed: 1985-12-19
Abstract: Novel compounds selected from the group consisting of the formula <IMAGE>  I  wherein R1 is selected from the group consisting of 1,2,4-oxadiazol-5-yl and 1,3,4-thiadiazol-2-yl, both optionally substituted with alkyl of 1 to 3 carbon atoms or alkenyl of 2 to 5 carbon atoms and 1,2,4-oxadiazol-3-yl and 1,3,4-oxadiazol-2-yl, both optionally substituted with alkenyl of 2 to 5 carbon atoms, alkyl of 1 to 3 carbon atoms or alkyl of 1 to 3 carbon atoms substituted with at least one fluorine, R2 and R3 are individually selected from the group consisting of hydrogen, alkyl of 1 to 3 carbon atoms and alkenyl of 2 to 5 carbon atoms or together form alkylene of 3 to 5 carbon atoms, X is selected from the group consisting of -O- and -S-, R4 is alkyl of 1 to 3 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having anxiolytic sedative and hypnotic activity and a novel process and novel intermediates therefor.
Patent EP-0172212-A1 (EP)
Inventor: STANFORD JOHN LAWSON
IPC: A61K39/04
Filed: 1985-02-15
Abstract: Des agents immuno thérapeutiques préparés à partir de Mycobacterium vaccae sont utiles pour le traitement des affections mycobactériennes, spécialement la tuberculose ou la lèpre, en particulier en tant que produits auxiliaires pour la chimiothérapie.
Patent EP-0244402-A1 (EP)
Inventor: POHJALA LAURA
IPC: A01F12/18
Filed: 1985-11-26
Abstract: Moissonneuse utilisée pour battre et trier des céréales, etc., dans laquelle la séparation et le nettoyage des céréales ainsi que la translation de la paille ont été combinés et sont effectués par des dispositifs courants montés pour tourner autour du même axe. Cette moisonneuse est constituée d'un cylindre batteur (2) tournant verticalement et ayant la forme d'un cône tronqué, qui sépare les céréales, et d'un tamiseur (8) tournant autour du cylindre à vitesse différente, qui nettoye les céréales au moyen d'une soufflerie (9). Ces opérations s'effectuent concurremment. La moissonneuse comporte également un convoyeur à goulotte (17) qui collecte, en vue d'un nouveau battage, les céréales partiellement battues et celles en retour. La principale caractéristique de l'invention est que la hauteur de battage peut être aisément réglée tout simplement en levant ou en abaissant le cylindre; de plus, l'angle d'inclinaison de ce dernier et du tamiseur peuvent être différents, une modification de l'inclinaison est même possible le cas échéant, et on peut sélectionner les tamis d'extrémité et les dimensions du tamiseur désirés en faisant varier les diamètres, la hauteur et l'angle d'inclinaison des cônes tronqués. La séparation et le nettoyage des céréales s'effectuent par gravité et force centrifuge avec l'assistance de roues à aubes à circulation d'air. Le tamiseur qui trie les céréales présente à sa base un grand palier de butée (14) tandis qu'en partie haute il repose sur des rouleaux en caoutchouc (15) qui le font tourner. Pour que le tamis d'extrémité reste propre, il est possible de munir le logement du cylindre batteur d'une brosse qui est soit stationnaire soit en prise avec des engrenages aux deux extrémités.