baber/WOPTO huggingface dataset:
Patent EP-0240590-B1 (EP)
IPC: A61M39/00
Filed: 1986-04-11
Granted: 1991-08-28
Abstract: An injection shut-off valve for insertion into an infusion line comprises a housing with connections for inlet and outlet lines. The housing includes an orifice for introducing an injection syringe. A valve is installed in the housing and includes a deformable diaphragm. In a non-injection state, the valve device seals off fluid flow between the inlet and outlet lines on the one hand and the orifice on the other. During injection, the diaphragm is deformed to create an opening such that fluid flow from the inlet to the housing is shut off. During deformation of the diaphragm the orifice is brought into fluid carrying communication with the outlet line from the housing, thus making it possible for the injection fluid to pass through the housing into the outlet line, and to a patient.
Patent EP-0205969-B1 (EP)
IPC: C07D307/935
Filed: 1986-05-28
Granted: 1992-01-02
Abstract: The invention relates to new 7-oxo-PGI2-ephedrine salt analogues of the Formula I   <IMAGE>   wherein A stands for -(CH2)2-, cis or trans -CH=CH- or -C 3BOND C-; R1 is lower alkyl or hydrogen; B represents a chemical bond, -CH2- or -CR2R3; R2 stands for lower alkyl or hydrogen; R3 represents lower alkyl or hydrogen; X is a chemical bond, -O- or -CH2-; R4 stands for C1-6 alkyl, C4-7 cycloalkyl, C1-6 fluoroalkyl, C2-6 alkenyl, C2-6 alkynyl, phenyl, substituted phenyl or heteroaryl. The salts of the Formula I show the same pharmacological profile as the sodium salt of PGI2, they inhibit blood aggregation and the secretion of gastric acid, are useful in the prevention of anginal attacks. Accordingly the salts of the present invention are useful in the prevention of peripheral vascular diseases, in improving circulation of extremities, in relieving the seriousness of cardiac infarction and also in the treatment and prevention of gastrointestinal ulcer and acute or chronical liver injury.
Patent EP-0206297-B1 (EP)
IPC: A61K31/505
Filed: 1986-06-21
Granted: 1989-07-26
Abstract: 4-Amino-2-(imidazolidin-2-on-1-yl)-5-(3-trifluoromethylphenylaminocarb onyl)pyrimidine of the formula I    <IMAGE>  (I)  in which R1, R2, R3, R4 and R5 have the indicated meanings, and their physiologically tolerated acid addition salts for the prophylaxis and therapy of thromboses, and the use of these compounds for the preparation of a medicament for the prophylaxis and therapy of thromboses are described.
Patent EP-0228724-B1 (EP)
IPC: B03B9/06
Filed: 1986-11-13
Granted: 1990-08-29
Abstract: Separator for aggregate which is suitable to separate heavy aggregate, even in the form of dust, from organic material, compost or other like wastes and comprises:  - a separation vessel (32) with water,  - an immersion device (13),  - a first weir (15) cooperating with a rotary drum (16), and - withdrawal means (25) cooperating with the bottom of the separation vessel (32). System to separate aggregate from the organic fraction capable of being composted and obtained by treating solid urban wastes, or like wastes, passed through a trituration process and a riddle, in which system a separator (10) for aggregate is employed to separate the various parts and uses water and compressed air for the separation.
Patent EP-0203043-B1 (EP)
IPC: E04B1/343
Filed: 1986-05-20
Granted: 1990-12-05
Abstract: Transportable structure apt to build up houses and the like, for immediate intervention in case of calamities and for other uses, comprising a supporting framework made up of closed longitudinal frames, floor platform, roof covering and head walls, all of which delimiting a useful volume, and mobile panelings able to form additional side rooms; the mobile panelings are finished by pulltruded elements, which form, at least in part, cylindrical surfaces slidingly cooperating to form the articulations; angle bars are provided at the ends of said structural sections to make up the seats for pins able to prevent said cooperating cylindrical surfaces from incidentally moving away from each other; further angle bars perimetrically complete the panels while seals mounted on the sections co-act with the sections being coupled in the articulation, to ensure the sealing.
Patent EP-0216750-B1 (EP)
IPC: G03F1/74
Filed: 1986-09-10
Granted: 1990-05-09
Abstract: The invention concerns an ion beam apparatus, by means of which defects in a substrate can be recognized, and repaired under continuous control. For this purpose, the ion beam apparatus, in its beams path, after the ion source, is equipped with a mask exhibiting a preferrably circular hole and between ion source and mask with a controllable lens for the purpose of modification of the divergence angle under which the beam strikes the mask. The aperture of the mask is imaged upon the substrate. In this way the intensity of the ion beam may be varied for use in inspecting a substrate for defects and subsequently removing the detected defects.
Patent EP-0205514-B1 (EP)
IPC: A42B3/12
Filed: 1985-12-16
Granted: 1989-07-26
Abstract: A padding element suitable for use in a crash helmet having a plurality of padding elements including a plurality of first deformable blisters interconnected together in sets, and containing a fluid which is in a saturated vapor state when the helmet has been worn for a sufficient time to raise its fluid temperature to a temperature approaching normal body temperature. It is contemplated that the fluid contained in the first deformable blisters preferably includes a mixture of Freon MF and Freon TF with the proportion of Freon MF being in the range of 20% to 50% by volume liquid.
Patent EP-0224553-B1 (EP)
Title: Procede de modification du nombre de courants partiels d'un milieu coulant
IPC: F28F27/02
Filed: 1986-05-14
Granted: 1989-04-26
Abstract: Un dispositif de modification du nombre de courants partiels d'un milieu coulant comprend un tuyau (7) dont la paroi est percée d'une pluralité d'orifices (11) et un piston (12) mobile agencé dans le tuyau (7). Ce piston (12) permet de diviser l'intérieur du tuyau, de telle façon qu'un nombre voulu d'orifices (11) soient en communication avec un premier compartiment (13) du tuyau traversé par un milieu coulant. Une tige de piston (15) connectée au piston (12) s'étend dans un deuxième compartiment (14) du tuyau. Pour modifier le nombre d'orifices (7) en communication avec le premier compartiment (13), au moins un organe de manchon parmi une pluralité de ces organes (19-21), agencés de façon amovible autour de la tige de piston (15), peut se déplacer sur la tige de piston entre une position à l'intérieur du tuyau (7) et une position axialement extérieure au tuyau (7). Dans cette dernière position, l'organe se place entre un premier élément de butée (16) qui s'appuie contre la surface terminale du tuyau (7), et un deuxième élément de butée (17) qui maintient le premier élément de butée (16) axialement comprimé contre ladite surface terminale. Les organes restants de manchon, en même temps, sont serrés entre le piston (12) et le premier élément de butée (16). Ce dispositif peut être utilisé, par exemple, à l'entrée d'un évaporateur à plaques.
Patent EP-0222005-B1 (EP)
IPC: H01S3/08
Filed: 1986-05-08
Granted: 1992-01-15
Abstract: A laser apparatus (10) has a coherent master oscillator radiation source (30) for driving a plurality of laser gain elements (20) positioned in a operationally parallel configuration so as receive unamplified radiation (40) from master oscilltor (30) and transmitting amplified radiation (44). Input means (60) couples portion of radiation (40) from master oscillator to each of said gain elements (20). Phase conjugate reflector means (80) operatively coupled to gain elements (20) reflects the phase conjugate of amplified radiation (44) back into the gain elements (20) where it is further amplified. Output coupling means (90) couples amplified radiation from the plurality of gain elements (20) out of the laser apparatus as a single coherent output beam of radiation.
Patent EP-0294509-B1 (EP)
Title: Vertically adjustable towing hitch
IPC: B60D1/00
Filed: 1987-07-04
Granted: 1990-09-12
Abstract: 1. A towing coupling which is adjustable in respect of height, in particular for agricultural vehicles, including : a towing mounting (1) to be secured to a vehicle, with two parallel guide bars (1f, 1g) in which a coupling carrier (2) to which a coupling device (3) is secured is guided adjustably in respect of height, wherein the coupling carrier (2) is in positive engagement with the guide bars (1f, 1g) and a spindle-nut drive (6, 8; 7, 8) for adjustment of the coupling carrier (2) in respect of height, with a spindle (6, 7) mounted in the towing mounting (1) and a spindle nut (8) fixed in the coupling carrier, characterised in that associated with each guide bar (1f, 1g) is a separate spindle-nut drive, the spindles (6, 7) of which are mounted at their respective lower ends in the towing mounting (1) and are coupled together by means of a device (10, 11) for producing synchronous drive for the two spindles (6, 7), oppositely disposed lateral guide surfaces (2b) of the coupling carrier (2) are provided with a rounded configuration in such a way that the coupling carrier (2) is limitedly pivotable about a substantially horizontal axis, the spindle nuts (8) are disposed in openings (2a) in the coupling carrier (2), which are open towards the lateral guide surfaces (2b), the spindle nuts (8) are limitedly pivotable in the openings about horizontal axes relative to the coupling carrier (2), and provided for each spindle is a holding nut (24) which are adjustable in respect of height upon a rotary movement of the spindles (6, 7) together with the coupling carrier (2) and which when the coupling carrier (2) is removed from the towing mounting (1) take over holding the spindles (6, 7) at their respective upper ends.
Patent EP-0273112-B1 (EP)
IPC: H01M50/414
Filed: 1987-10-01
Granted: 1990-03-21
Abstract: The invention provides a process for the production of sinterable, finely divided molding compounds based on polyvinyl chloride by suspension polymerization of vinyl chloride in the presence of a suspending agent mixture of sulfated carbohydrate ester and cellulose ether. The compounds are useful for the production of sintered molded articles, such as separator plates. The molded articles or plates exhibit a slight electrical resistance and a high porosity with good acid storage volume.
Patent EP-0257721-B1 (EP)
IPC: A61K39/39
Filed: 1987-08-27
Granted: 1992-01-15
Abstract: The invention relates to a new vaccine comprising a native protein capable of inducing the production of protective antibodies in a host, together with an adjuvant amount of certain proteins or peptides which, as such, are not capable of inducing substantial protective antibody titres but considerably enhance the immunizing activity of said native protein. The amino acid sequences of the adjuvant proteins and peptides show homology with the native proteins. Combination of inactivated picornavirus, such as poliovirus, with adjuvant amounts of denatured picornavirus, such as poliovirus, capsid proteins, in a vaccine, is highly advantageous.
Patent EP-0268309-B1 (EP)
Inventor: OOMS LEO ALFONS ANDRE
IPC: C07D401/06
Filed: 1987-09-18
Granted: 1996-12-11
Abstract: The use for the manufacture of a medicament for treating wounds of a compound having serotonin antagonistic properties. Wound-healing compositions containing a serotonin-antagonist as active ingredient and a process for preparing said wound-healing compositions.
Patent EP-0244284-B1 (EP)
IPC: H02H3/44
Filed: 1987-04-08
Granted: 1991-07-24
Abstract: An instantaneous solid-state trip device has two threshold values providing an upper and a lower tripping threshold. A current increase rate detector determines, when a short-circuit occurs, the prospective peak current value and, if the peak value corresponding to the electrodynamic withstand of the circuit breaker is liable to be exceeded, causes a change of threshold to bring about tripping, as soon as the lower threshold is exceeded. This high-speed tripping favours short-circuit current limiting. When a short-circuit of a lesser importance occurs, the current variation is lower and the instantaneous trip release only trips when the upper threshold is exceeded. In most cases, this upper threshold is not reached and tripping selectivity can be easily achieved in the usual way. A break in the circuit connecting the sensor to the trip unit also causes the circuit breaker to trip.
Patent EP-0274502-B1 (EP)
IPC: C05G3/00
Filed: 1987-07-11
Granted: 1992-02-05
Abstract: A means for improving and keeping soils and vegetable growth naturally healthy is based on a product containing lactic acid bacteria gained by fermenting bread in water. The new means is characterized by its content of watery fermentated sludge containing living lactic acid bacteria and obtained without intermediate drying from the natural fermentation of leaven bread in water.
Patent EP-0304705-B1 (EP)
IPC: F27D1/14
Filed: 1988-08-05
Granted: 1992-01-22
Abstract: The anchor contains a web (3) arranged on the tube fins (7) and provided with a bore (3), and a plate (5) locked by a pin (4), which form an anchor (1) wedging refractory slabs (6). In this connection, the plate (5) provided with a slot (8) can have an angling-off on both sides, the angular position " alpha " of which is congruent with the angle of the refractory slabs (6). The pin (4) can also be angled off. <IMAGE>
Patent EP-0312311-B1 (EP)
IPC: B32B15/08
Filed: 1988-10-12
Granted: 1991-12-18
Abstract: A metal can end (10) has a metal pull tab (16) attached to a score-defined detachable portion (15) of the can end by direct welding of protective polymer coatings (19,20) whose surfaces at least are derived from the same monomer and which are provided on the upper side of the can end and the under side of a shank portion (18) of the pull tab. The coatings may be composite films each comprising an inner layer of a bonding resin and an outer layer of a polyolefin, polyamide or polyester. The welding may be effected by heat or preferably by ultrasonic energy.
Patent EP-0318157-B1 (EP)
Title: An automatic delivery valve
Inventor: PARKER DAVID JOHN
IPC: B63C11/08
Filed: 1988-10-28
Granted: 1993-01-27
Abstract: A valve assembly suitable for self-contained underwater breathing apparatus used in conjunction with an adjustable buoyancy life jacket has two inlets (30, 62), one outlet (26) and first and second valves (40, 67) which control the flow of air from a respective inlet to the outlet, each valve (40, 67) being controlled to open or close by a respective first and second diaphragm )36, 71) which both experience substantially the same pressure differential but which have a different mechanical resistance from one another so that the assembly automatically directs air to the outlet from one inlet or the other depending on the depression in a diaphragm chamber.
Patent EP-0325047-B1 (EP)
Title: Signal transmitters
IPC: E21B47/12
Filed: 1988-12-21
Granted: 1992-02-26
Abstract: A transmitter 1 comprises an impeller assembly 7 rotatable by a liquid flow, and an electrical generator 8 having a stator and a rotor arranged to be driven by the impeller assembly 7. The impeller assembly 7 comprises a main impeller portion 9 and a secondary impeller portion 10 angularly displaceable relative to one another about the axis of rotation of the impeller assembly 7 in response to a change in load of the generator 8 so as to vary the pressure drop across the rotating impeller assembly 7. Thus appropriate variation of the load of the generator 8 may be used to control the impeller assembly 7 in such a manner as to transmit pressure signals within the liquid flow. Such a transmitter 1 is particularly suitable for transmitting measurement data to the surface from a measuring instrument at the end of a drill string within a borehole. Furthermore such a transmitter can be constructed so as to be readily retrievable without requiring withdrawal of the drill string from the borehole.
Patent EP-0289387-B1 (EP)
IPC: H02J9/06
Filed: 1988-04-15
Granted: 1992-10-07
Abstract: This power supply is intended, more particularly, for powering a user digital terminal from a remote terminal in an integrated service digital telephone network. It comprises a main D.C. electricity power source (10) provided with a protection device (11) causing its output to go to a high impedance state in the absence of a voltage across its terminals, and an auxiliary D.C. electricity power source (20) connected in parallel and in opposition with the main source (10) and provided with a current limiting device (20) which is normally tripped by the additional current which the main source (10) attempts to impose thereon.
Patent EP-0307303-B1 (EP)
IPC: C07D409/04
Filed: 1988-09-07
Granted: 1991-12-04
Abstract: Pyrimidinylamine-containing piperidine derivatives corresponding to the formula (I) 
<IMAGE>
 in which
 X denotes a radical (CH2)2, CH=CH or CH2-CO,
 Y denotes the radical CH=CH or a sulphur atom,
 n is 2, 3 or 4,
 R1 is a hydrogen or halogen atom,
 R2 is a hydrogen atom or a C1-4 alkyl radical
 R3 is a hydrogen atom or the hydroxyl radical,
 and their addition salts with pharmaceutically acceptable acids. 
<??>Application in therapeutics.
Patent EP-0289435-B1 (EP)
IPC: F27B5/04
Filed: 1988-04-22
Granted: 1990-12-27
Abstract: A furnace for heat treatment in vacuo with cooling by a stream of gas wherein there is a rotating volute mounted between a heat enclosure and a turbine and wherein the rotating volute is in the form of a helical flange arranged on the outside of a hollow cylinder through which gas is directed from the enclosure to the turbine and which volute also includes a gas outlet deflector associated with the helical flange through which gas may be directed toward the heat enclosure.
Patent EP-0320448-B1 (EP)
Inventor: MAIENFISCH PETER DR
IPC: C07D213/70
Filed: 1988-11-29
Granted: 1994-12-28
Abstract: Novel compounds of formula I   <IMAGE> (I)  wherein each of R1, R2, R3, R7, R8 and R9, independently of the others, is H or halogen, R4 is H, R10CO- or R11NHCO- wherein R10 is a C1-C4alkyl group which is unsubstituted or substituted by one to three identical or different substituents selected from the group consisting of halogen, C1-C4alkoxy, C1-C4- acyloxy and -COOG, wherein G is H, an alkali metal cation or an alkaline earth metal cation, and R11 is an unsubstituted or halo-substituted C1-C4alkyl or phenyl group, each of R5 and R6, independently of the other, is H, halogen, alkyl or haloalkyl and X is O, S(O)n or NH wherein n is 0, 1 or 2, the preparation of the novel compounds and their use against parasites in and on productive livestock and against insect pests, and novel starting materials and their preparation.
Patent EP-0279793-B1 (EP)
Title: Blocking device for a vacuum cleaner
IPC: A47L9/14
Filed: 1988-01-15
Granted: 1991-06-05
Abstract: In a vacuum cleaner having a disposable dust bag (15) of the kind comprising an attachment plate (15a) of cardboard or the like, and a cover (10) adapted to be opened for the replacement of the dust bag, a blocking device is provided which is adapted to prevent closing of the cover when the dust bag is missing. According to the invention the blocking device comprises a slide (12) actuated by a spring to be moved to a first position in which the closing of the cover (10) is prevented, and a toggle-joint mechanism (13) adapted to be actuated by the attachment plate (15a) to move the slide to a second position for permitting closing of the cover (10).
Patent EP-0358648-B1 (EP)
IPC: B24C7/00
Filed: 1988-04-06
Granted: 1991-11-21
Abstract: Un appareil et un procédé servent à mélanger des milieux conservés séparément, tels ceux utilisés pendant une opération de sablage abrasif humide. L'appareil comprend un réservoir (10) de milieu abrasif/liquide, un réservoir (11) de liquide et une ligne d'alimentation (20) d'un fluide pressurisé. Les réservoirs (10, 11) sont en communication par des tuyaux (22, 23) avec la ligne d'alimentation (20), de sorte que le liquide et le milieu abrasif/liquide soient entraînés par le fluide pressurisé. Les réservoirs communiquent l'un avec l'autre par un orifice (14) de façon à équilibrer la pression hydraulique entre les deux, un dispositif (15, 19) étant également prévu afin de fournir du liquide pressurisé à au moins un des réservoirs (10, 11), d'équilibrer sensiblement le système de pression hydraulique entre les réservoirs (10, 11) et la ligne d'alimentation (20) et de faciliter l'écoulement du milieu abrasif/liquide et du liquide dans le fluide d'entraînement. Le procédé comprend l'entraînement de milieux conservés séparement, tels qu'un milieu abrasif/liquide et un milieu liquide, dans un courant de fluide pressurisé, accompagné de l'application simultanée du fluide pressurisé aux milieux contenus dans les réservoirs (10, 11) afin d'équilibrer le système de pression hydraulique entre les réservoirs eux-mêmes et entre les réservoirs et la ligne d'alimentation, facilitant ainsi leur décharge dans le courant d'entraînement.
Patent EP-0322465-B1 (EP)
Inventor: NOGUCHI MASAHIRO MITSUBISHI MO
IPC: H01L21/208
Filed: 1988-07-06
Granted: 1994-10-12
Abstract: A substrate for a highly bright LED and a method of epitaxially growing the same employ an AuZn alloy as an ohmic electrode for a p-type AlxGa1-xAs layer (2), and are based upon the fact that the contact resistance decreases with an increase in the carrier concentration in the above layer and accordingly the voltage (VF) required for a forward current of 20 mA decreases. When a vapor phase growth method and a liquid phase growth method are used in combination, an epitaxial layer grown by the vapor phase growth method (MOCVD method, MBE method etc.) has a carrier concentration which is 3 to 5 times as great as that of the epitaxial layer formed by the liquid phase growth method (LPE method), and the reproducibility is good. The p-type AlxGa1-xAs layer (2) is used as a contact layer for the electrode to decrease the contact resistance while suppressing variance.
Patent EP-0329744-B1 (EP)
IPC: B01D29/33
Filed: 1988-08-12
Granted: 1993-01-27
Abstract: Dans les filtres en forme de bougies, notamment pour des filtres à écoulement réversible, comportant un élément de support cylindrique (2), un organe filtrant (3) tubulaire que l'on a fait glisser sur ledit élément de support (2), une partie base (5) fixée sur l'élément de support (2) et munie d'un passage (6) pour le filtrat, laquelle partie est reliée de manière étanche à une extrémité (4) de l'organe filtrant (3), ainsi qu'une partie tête (8) fixée à l'élément de support (2) et reliée de manière étanche à l'autre extrémité (7) de l'organe filtrant, il est difficile de fixer de manière rapide et fiable la partie base et la partie tête à l'élément de support et de réaliser un joint étanche entre les extrémités du tube fitrant et les parties base et tête respectivement. L'élément de support (2) est pourvu d'un filetage mâle (109) dans ses régions extrêmes, et la partie base et la partie tête (8) présentent chacune un évidement cylindrique dont le diamètre est légèrement inférieur au diamètre extérieur de l'élément de support (2), et dans la paroi (13, 20) de cet évidement est pratiqué un filetage femelle (14, 21) dont le diamètre, le pas et la section sont adaptés au filetage mâle (10) de l'élément de support (2), de sorte que la partie base (5) et la partie tête (8) se vissent sur ce dernier. La partie base (5) et la partie tête (8) sont pourvues de bagues d'accouplement (17, 24) qui s'étendent sur les régions extrêmes de l'organe filtrant tubulaire (3) avec lequel elles forment un joint étanche.