baber/WOPTO huggingface dataset:
Patent EP-0010456-A1 (EP)
Inventor: COLUMBUS RICHARD LEWIS
IPC: B01L3/00
Filed: 1979-10-25
Abstract: A device (10) that includes an ingress aperture (30) which provides improved transport of a drop of liquid, from an exterior surface (16) of the device to the device interior. Means are provided at the intersection of the aperture sidewall (32) and the exterior surface for urging a drop deposited thereon to move into contact with the aperture sidewall and thus into the aperture. In the disclosed embodiments such means are in the form of interior corners (34).
Patent EP-0013545-A1 (EP)
Inventor: SPANNBAUER JOHANN
IPC: B21J5/02
Filed: 1979-11-28
Abstract: A forging die with die parts (1, 2) forming the external shape of the body to be forged and with a forging mandrel (4, 10) determining the internal shape. In order to forge hollow bodies which have at least partial areas with an undercut shape in the cavity, the forging mandrel is composed of segments (4) and, in order to achieve the dimensions required for forging, is of reversibly expandable design. <IMAGE>
Patent EP-0009487-A1 (EP)
Inventor: PURCELL WILLIAM PAUL
IPC: A61K31/24
Filed: 1979-08-13
Abstract: Nouveaux derives de la benzamide therapeutiquement actifs, de formule generale (FORMULE) dans laquelle R1 et R2 sont independamment l'un de l'autre de l'hydrogene ou un groupe alkyle inferieur, R3 est un groupe phenyle ou alkyle inferieur ou alkenyle inferieur, R4 est un halogene ou un groupe trifluoromethyle ou nitro, R5 est un groupe sulfamoyle ou carboxyle ou carboxalkyle, et les sels de potassium de ces derives. Ces composes sont des diuretiques et hypotenseurs et ils abaissent les fonctions angiotensine et renine, avec action prolongee.
Patent EP-0018968-A1 (EP)
Inventor: LEMCHEN MARCS
IPC: A61L2/18
Filed: 1979-09-11
Abstract: Un sterilisateur a froid comprend un plateau (11) contenant le produit sterilisant et les instruments a steriliser, un couvercle (12) ajuste sur le plateau, une horloge (21) pour mesurer le temps pendant lequel les instruments doivent etre maintenus dans le produit sterilisant et des moyens (15, 18) pour remettre l'horloge au temps total de sterilisation prevu en cas d'ouverture du couvercle pendant une operation de sterilisation afin d'assurer qu'apres la fermeture du couvercle tous les instruments sont soumis a une sterilisation complete. Le sterilisateur peut en outre comprendre des moyens (17, 18) pour verrouiller le couvercle sur le plateau et des moyens (19) connectant l'horloge aux moyens de verrouillage de sorte que le couvercle soit verrouille pendant une periode de sterilisation. Des moyens manuels (18) peuvent aussi etre prevus pour deverrouiller le couvercle et remettre l'horloge a son reglage initial pour la sterilisation.
Patent EP-0015428-A1 (EP)
Inventor: HILL EUGENE FARRELL
IPC: C01B3/00
Filed: 1980-02-15
Abstract: Process and apparatus for separating hydrogen from fluids by contacting them with a class of titanium-zirconium alloys which are stabilized in the body centered cubic form, having at least one clean surface, which has been coated with a metal selected from the class of hydrogen permeable elements consisting of; nickel, cobalt, iron, palladium, platinum, vanadium, niobium and tantalum and their respective metallurgical alloys. Hydrogen is allowed to permeate through the coated alloy and may be stored in the alloy or it may be removed continuously or intermittently by providing a hydrogen pressure differential across the entry and exit surfaces.
Patent EP-0016976-A1 (EP)
Inventor: DUCHET CHRISTIAN
IPC: H03H9/24
Filed: 1980-03-03
Abstract: The resonant frequency is lowered, without reducing the coupling factor, and despite the limited length of the piezoelectric plates, by virtue of the presence of several piezoelectric plates (4) following one another along the length of at least one face of a metal strip (2) which supports them. Application to electric resonators. <IMAGE>
Patent EP-0031396-A1 (EP)
Inventor: SIMON HEINZ
IPC: A61G9/00
Filed: 1980-05-16
Abstract: Bedpans (10) are used for bedridden persons. Conventional bedpans have a small capacity when standing obliquely. This oblique position invariably arises in consequence of a soft base of the bed. This leads to contaminations of the user and of the bed. Moreover, the hard resting surface causes pain. In the novel bedpan (10), the depression (12) is continued to form a part (16) below the seating edge (14). Moreover, the latter is provided, in whole or in part, with a foam cushion, which is covered with a smooth plastic foil. The oblique position arising in use has the effect that liquid and solid excreter slide below the seating edge. A contamination of the user and of the bed is avoided. The foam-covered resting surface relieves the pain-sensitive region above the coccyx and back region of the patient. <IMAGE>
Patent EP-0029495-A1 (EP)
Inventor: KLEEMANN AXEL DR DIPL-CHEM
IPC: A61K31/16
Filed: 1980-09-25
Abstract: Verfahren zur Herstellung von 3-Cyanopropionsäureamid 3-Cyanopropionsäureamid wird hergestellt durch Anlagerung von Blausäure an Acrylsäureamid in Gegenwart eines aprotischen organischen Lösungsmittels und eines Alkalimetallcyanids bei einer Temperatur zwischen 20 und 150°C. 3-Cyanopropionsäureamid ist ein wichtiges Zwischenprodukt für die Herstellung von Pyrrolidon oder 4-Aminobuttersäureamid.
Patent EP-0036043-A1 (EP)
Inventor: JESCHKE WILLI
IPC: B41F31/26
Filed: 1980-12-16
Abstract: Cooled rollers (3) having a metallic circumferential surface for the transport of dyes or moistening agents in offset printing machines, in particular friction rollers. The uniform temperature distribution, extending over the entire machine width, which is required for a disturbance-free printing process is particularly jeopardised after the machine has stopped and moistening has ceased. The heat transition thus occurring from the relatively warm side walls, drive and bearing parts to the cooler roller elements leads on restarting to disturbances due to non-uniform temperature distribution. In order to prevent this heat flow, elements (12) having a low conductivity of heat are now arranged between the metallic circumferential surface of the roller (3) and the components (1, 2, 4, 5, 7, 8, 25) which heat up during machine running. <IMAGE>
Patent EP-0030405-A1 (EP)
Title: Verfahren zur Herstellung von Küvetten für die flammenlose Atom-Absorptions-Spektroskopie
Inventor: LERSMACHER BERNHARD DR DIPL-PH
IPC: G01N21/74
Filed: 1980-12-05
Abstract: Die Lebensdauer von Küvetten, die durch Abscheidung aus der Gasphase mit pyrolytischem Graphit beschichtet worden sind, wird auf mehr als 3000 Injektionen erhöht, wenn die beschichteten Grundkörper nach dem Abkühlen von Abscheidungstemperatur auf Zimmertemperatur umgelagert und noch mindestens ein weiteres Mal mit pyrolytischem Graphit beschichtet werden und wenn dabei Schichten aus pyrolytischem Graphit mit einer Gesamtdicke von 20 bis 80 µm erzeugt werden.
Patent EP-0015779-A1 (EP)
Inventor: NELMS GEORGE E
IPC: A61N1/372
Filed: 1980-03-12
Abstract: Programming apparatus for transmitting r.f. signals to an implanted pacemaker via coil 70 comprises a keyboard 22, 24, 26, 30 with l.e.d.s 58 and a digital display 28 whereby an operator may input parameters to be programmed in the pacemaker and observe the values, error messages, etc. A microprocessor 40 executes a raotine stored in ROM 48. 
     EKG leads 48a, b, c connected to the patient are coupled to an interrupt input of the microprocessor such that when an EKG signal occurs, the apparatus interrupts the routine to time and calculate the pulse rate and width of the EKG signals. 
     Batteries 64 are switchable by relay 66 from parallel to series connection for providing a higher voltage for transmission. 
     To conserve battery power, a power control circuit operates in 3 modes: off/rest with only flip-flops 54 energised, power down with EKG amp 44, keyboard 22, 24, 26, 30, 52, display 58, 72, 28 and battery checker 62 energised, and operating with processor components 40, 48, 50, 56, 68 and beeper 60 energised. Power down is selected by an on/off switch, and operating by an input key. Erroneous operation results in an error message and return to power down or off rest.
Patent EP-0037866-A1 (EP)
Inventor: RUBEN SAMUEL
IPC: A01N59/12
Filed: 1980-04-11
Abstract: A composition comprising a glycol component including ethylene glycol and polymers thereof, and iodine, which composition is characterised by the absence of a spectroscopically identifiable complex between the glycol and iodine, and the absence of free iodine in mixture therewith. The composition of the present invention may be prepared in a wide variety of formulations and possesses therapeutic, environmental and industrial cleaning applications. Also disclosed is a method for the preparation of the composition employing an anhydrous environment and including heating the components to a temperature of about 180° C.
Patent EP-0023122-A1 (EP)
Inventor: CUNNINGHAM DOUGLAS JAMES
IPC: A44B11/25
Filed: 1980-07-16
Abstract: Atongue and buckle fastener for a safety belt harness has a tongue (1) with a radiused head portion (3) shaped to mate with a recess (18) in an ejector (17). A latch plate (20) moves at right angles to the direction of insertion of the tongue 1 to engage behind the head portion (3) of the tongue (1). When the tongue (1) has been ejected, the latch plate (20) engages in a groove (28) in one side face of the ejector (17) and overhangs the recess (18) in the ejector (17). When the tongue (1) is inserted, it engages corners (29a) and (29b) on the latch plate (20) which overhang the recess (18) so as to lift the latch plate (20) out of the groove (28). If a member of any other shape than the tongue 1 is inserted. it cannot engage with both corners (29a) and (29b) simultaneously. Consequently only one side of the latch plate (20) is lifted and the ejector continues to block further insertion of such a member.
Patent EP-0023441-A1 (EP)
Title: Matériel militaire comportant une tourelle portant une arme principale extérieure
Inventor: DUMEZ RAOUL HENRI
IPC: F41A23/24
Filed: 1980-06-30
Abstract: Tourelle (10) rotative autour d'un axe vertical et portant une arme (14) principale extérieure à la tourelle (10) et munie d'un blindage propre (15). L'arme (14) et son blindage (15) tournent sur des tourillons (17) encadrant l'arme (14) et situés en arrière de la tourelle (10). L'un des tourillons (17) est porté par un support (18) qui coopère avec le blindage (15) pour constituer un couloir d'alimentation protégé. Application aux tourelles d'engins blindés.
Patent EP-0023858-A1 (EP)
Inventor: DEJOUX ANDRE
IPC: B67B7/04
Filed: 1980-07-24
Abstract: Dans le tire-bouchon constitué par un corps tubulaire 61, est fixé un moufle supérieur 63 et coulisse un moufle inférieur 64 assujetti à une plaque porte-vrille 66. Ledit moufle inférieur, en fin d'extraction du bouchon, est prévu pour venir buter contre le moufle supérieur. La partie supérieure de l'étrier 69 comportant les ressorts de rappel 70, 71, du moufle inférieur, fait fonction de butée de fin de course de rappel en s'appuyant sur la partie haute du moufle supérieur. 
     Le haut du corps tubulaire comporte un trou 84 de sortie de l'étrier 69 et du cordonnet 81 de manoeuvre du palan. Ledit cordonnet est solidaire d'un anneau d'extraction 85.
Patent EP-0018303-A1 (EP)
Inventor: FERRAND CLAUDE
IPC: A01G9/10
Filed: 1980-03-04
Abstract: 1. A removable envelope device for the tubular cultivation of vegetables, comprising a tubular element for the extraction of the vegetable with its root system and its ball of earth, and for its packaging and its transplantation, characterized by the coating of the inner wall of the tubular element (1) with a pellicle (2) or a film of synthetic material corresponding in shape to that of the wall of said tubular element, said pellicle or said film having no discontinuity on any section perpendicular to the axis of the tubular element in order to from a detachable case definiting the wall of the tubular element.
Patent EP-0034170-A1 (EP)
Inventor: MILO GEORGE T
IPC: F02C7/06
Filed: 1981-03-09
Abstract: Un systeme d'alimentation de lubrification servant a amener un lubrifiant aux paliers (12) et aux assemblages de la boite a vitesse d'un moteur de turbine a gaz comprend une soupape de commande a trois etages (20) interposee entre la source de lubrifiant sous pression et les paliers (12). La soupape de commande (20) est sensible a la vitesse du moteur qui determine le niveau de pressurisation du lubrifiant sous pression. La soupape de commande (20) peut se presenter sous la forme d'un clapet comprenant un logement (30) ayant deux distributeurs co-axiaux montes de maniere coulissante. Le premier distributeur (60) est un distributeur de demarrage, a ressorts, qui commande le debit de lubrifiant passant par la soupape de commande et sortant par une premiere ouverture (40) qui communique avec les paliers. Un distributeur de modulation, a ressorts (46), coopere avec le distributeur de demarrage (60) pour commander le debit de lubrifiant pressurise passant au travers d'une seconde (42) et d'une troisieme (44) ouverture qui communique avec une conduite de derivation (24) allant a la source de lubrifiant pressurise. En fonctionnement a des vitesses d'arret du moteur, par exemple, a 20% de la vitesse du compresseur ou moins, le distributeur de demarrage (60) ferme la premiere ouverture (40) et empeche ainsi le passage de lubrifiant vers les paliers (12), reduisant ainsi au minimum les fuites d'huile provenant des paliers (12) et par la meme l'emission de fumees, du moteur.
Patent EP-0037092-A1 (EP)
Inventor: MASSARDO PIETRO DR-CHEM
IPC: A01N53/00
Filed: 1981-03-26
Abstract: Hydroquinone-diethers of general formula:
     wherein
     R represents an alkyl with from 8 to 11 carbon atoms;   R' represents an hydrogen atom, an alkyl with from 1 to 4 carbon atoms or an alkenyl with from 2 to 4 carbon atoms
     wherein   R 2  represents an alkyl with from 1 to 4 carbon atoms, a cycloalkyl with from 3 to 6 carbon atoms or phenyl, as new compounds. These new compounds are useful for controlling and preventing mite infestations.   
     The compounds may be used as such or in the form of acaricide compositions containing inert carriers and optionally other additives in addition to the active ingredient.
Patent EP-0049729-A1 (EP)
Inventor: MORIMOTO MASAO
IPC: C21D9/573
Filed: 1981-04-22
Abstract: A cold rolled steel strip (52) having an elevated temperature is continuously cooled to a desired temperature at a desired cooling rate by a process comprising moving the cold rolled steel strip (52) along at least one vertical cooling path, and; bringing a plurality of streams each consisting of a mixture of a cooling gas (54) and a cooling liquid (55) into contact with each surface of the steel strip (52), each mixture stream being prepared by jetting the cooling gas (54) and liquid (55) independently from others in directions intersecting each other before the vertical path of the steel strip (52).
Patent EP-0067243-A1 (EP)
Inventor: VERNOCCHI LUCIANO
IPC: A01B29/00
Filed: 1981-06-19
Abstract: Self-propelled compressing machine for agricultural work with isosceles triangular base frame (1) and ailerons (2, 3) symmetrically diverging when lowering on the rear part for supporting on articulated joints (7, 8) a spaced couple of line frames (9, 10) bearing a roller couple on side supports (13, 14) with triangular base. 
     The driving device is completed by a third roller (22) borne by a casing on an articulated joint (19) and supported by a turning emplacement (17) enabling the manoeuvrability. The employ of the rollers as driving device permits: a balancing base with isosceles trapezoidal form that allows a high stability against upsetting and the ribbon compression of the ground with consequent uniformly distributed load. The employ of the three movement devices on the frame with articulated joints permits adjustability to the ground slants. 
     In particular the towing means is excluded. In order to increase the power, the three rollers are separately motorized.
Patent EP-0043120-A1 (EP)
Inventor: PIKETTI JEAN-MARIE
IPC: E04F11/16
Filed: 1981-06-26
Abstract: 1. A method for refurbishing worn and/or deformed floor surfaces, particularly of wood, such as stair treads, by depositing a cold setting filler compound on the worn surface, characterized in that it comprises the following stages : - the surface to be treated is prepared by increasing its roughness, in particular by slightly lifting the fibres when the surface is made of wood ; - formwork (7) is placed round the free edges of the surface being treated, with one or more formwork sides (8, 8c) placed above the level of the least worn portions of the surface being treated so that the formwork is made suitably leaktight ; - the above-mentioned filler compound comprising a cold setting synthetic material and being sufficiently fluid to fill the formwork volume, is poured into the above-mentioned formwork and by gravity forms a free horizontal surface (14) and then can gel rapidly in no more than 5 to 10 minutes : - and then the formwork sides are removed.
Patent EP-0048895-A1 (EP)
Inventor: MOTSCH ALFONS DIPL-ING
IPC: F16C33/76
Filed: 1981-09-16
Abstract: Die Kugeln oder Rollen eines Kugel- oder Rollenlagers wirken während des Umlaufs als Trubinenschaufeln und erzeugen im geschlossenen Lagergehäuse einen Strömungsvorgang. Das Schmieröl wird mit Luft verwirbelt und bildet einen Ölnebel. Der Ölnebel wird von einer mit nadelfeinen Löchern (35) versehenen elastischen Membrane (33) aufgefangen und selektiert, die in einem vor dem freien Ende des Lagergehäuses aufgesteckten Abschlußdeckel (24) angeordnet ist. Wenn infolge Überdrucks die Membrane (33) sich bläht, werden die Löcher (35) entsprechend erweitert und lassen den Druck aus, während das Schmieröl an der Innenseite der Membrane (33) abfließt und ins Lagergehäuseinnere zurückläuft.
Patent EP-0050292-A1 (EP)
Inventor: PAGEL HANS
IPC: G01R31/28
Filed: 1981-10-12
Abstract: This method is carried out by means of a test station containing the circuit boards and a data processing system connected to these. The test station is supplied with test signals in a sequence predetermined by a test program. The output signals of the circuit boards are compared with predetermined signals. The connecting points of the circuit boards to be tested are associated with freely selectable addresses. The addresses of the connecting points selected for the test are entered via a display device. The addresses and test instructions are indicated in the form of a table on a display screen. After an address and test data have been input, the system automatically switches to the next position in the table. The test data are entered as digital numbers for level ranges and as test instructions for the type of test to be carried out. <IMAGE>
Patent EP-0053343-A1 (EP)
Inventor: ARAI TAKAO
IPC: H03F3/187
Filed: 1981-11-24
Abstract: A reproducing and amplifying circuit for a magnetoresistive head (10) comprises an amplifying circuit (30, 40, 50, 51, 52) with a feedback circuit (31, 70, 90). The head is connectable with the feedback circuit so that the head is supplied with a drive current by the amplifying circuit and that a reproduced electric signal outputed by the head is coupled to the amplifying circuit for amplification: A magnetoresistive element (70, 80, 90) may be provided in the amplifying circuit to effect temperature compensation for the head. The reproducing and amplifying circuit is simple in structure, has an enhanced signal-to-noise ratio and is immune to temperature variation.
Patent EP-0051336-A1 (EP)
Inventor: VAN ASPEREN PIETER JAN
IPC: C08L55/02
Filed: 1981-10-28
Abstract: The invention relates to a polymer composition based on a polycarbonate and a graft copolymer of a vinylaromatic compound and an unsaturated nitril compound on a rubber. This composition is characterized in that it comprises:
     a) one or ore polycarbonates, and   b) a graft copolymer obtained by polymerizing, in a first step, a mixture of 10-30 % by weight of acrylonitrile, 10-75% by weight of styrene and 0-70% by weight of a-methylstyrene in the presence of a latex of a rubbery polymer and by polymerizing, in a second step, in the presence of the latex produced in the first step, a mixture of 10-30% by weight of acrylonitrile, 0-50% by weight of styrene and 40-90% by weight of a-methylstyrene.
Patent EP-0035854-A1 (EP)
Inventor: TENNICK MAURICE
IPC: F16K3/10
Filed: 1981-03-02
Abstract: A valve assembly for closing an inlet (6) into a housing (2) through which powdery or granular material is flowing and for sealing said inlet (6) once closed, the assembly comprising a closure member (26, 28) movable within the housing (2) from an inoperative position in which the inlet (6) is open into a normal operative position closing said inlet (6), during which movement a deformable sealing ring (16) mounted in the housing (2) to surround the inlet (6) wipes over, to clean, the closing surface of the closure member (26,28) and to make initial sealing contact with the closure member (26,28). Inflation of the sealing ring (16) against the closure member (26,28) in its normal operative position then supplements the seal while, on subsequent pressurisation of the interior of the housing (2), the closure member (26,28) is displaced bodily within the housing (2) axially towards the inlet (6) to make increased contact with, to supplement further the seal with, the sealing ring (16).
Patent EP-0035889-A1 (EP)
Inventor: LANGER ARTHUR WALTER JR
IPC: C08F4/60
Filed: 1981-03-06
Abstract: A catalyst system for alphaolefin type polymerizations, including at least one metal alkyl compound having the formula R"' 3  Min combination with a Group IVA-VIII transition metal chloride or bromide on a support and a hindered and an unhindered Lewis base wherein R"' is C 1  to C 20  primary, branched primary, secondary or tertiary alkyl, cycloalkyl, alkenyl or aralkyl group, or a hydride, M is aluminium, gallium or indium. The improved catalyst system provides polymers having increased isotactic stereoregularity as well as lower catalyst residue.
Patent EP-0077428-A1 (EP)
Inventor: DUMONT LOUIS
IPC: B44C5/04
Filed: 1981-10-21
Abstract: Method using a base support consisting of a board or sheet of stiff or flexible plastic material, to which a coloured ground is first applied. Decorative designs are next formed on this ground and these designs are then dried. To give sufficient time to make the decorative designs, there is applied to the coloured ground, by serigraphy, at least one U.V. ink, that is an ink that dries under ultraviolet light, this U.V. ink is then blurred, moving it about and graduating it to form the desired decorative design, the U.V. ink is dried and fixed by shining ultraviolet light on the board and lastly a transparent U.V. varnish is applied and dried by shining ultraviolet light on it.
Patent EP-0044826-A1 (EP)
Inventor: HOYER OTTO DIPL-ING
IPC: B22D41/20
Filed: 1981-07-08
Abstract: Eine Reparatur, der auf dem Dauerfutter (3) eines Zwischengefässes (2) befindlichen Schutzschicht (4), wird wie folgt ausgeführt: in dem Zwischengefäß (2) wird eine den Boden (12) bedeckende Reststahlmenge (11) mitsamt Schlackenschicht (13) belassen, diese Reststahlmenge (11) wird mit der Schlackenschicht (13) bis zur Erstarrung gekühlt, anschließend wird die zu einer Platte erstarrte Reststahlmenge (11) mit Schlackenschicht (13) im noch heißen Zustand aus dem Zwischengefäß (2) entfernt, worauf eine die Schutzschicht bildende Heißreparaturmasse auf das Dauerfutter (3) des noch heißen Zwischengefäßes (2) aufgespritzt wird.