baber/WOPTO huggingface dataset:
Patent EP-0423184-B1 (EP)
Inventor: STRIDSBERG LENNART
IPC: B05C11/10
Filed: 1989-07-07
Granted: 1993-10-20
Abstract: The invention relates to a device for applying material such as pastes and glues in discrete points. The device comprises a pump house (208) having a pumping chamber (206) located therein. Material is fed to the pumping chamber (206) from a tube (202) and there is a nozzle (215) for feeding material out from the pump house (208). Furthermore, there is an upper valve housing (203) which can block the material flow into the pumping chamber (206), and generally a lower valve housing (212) or similar device, which can block the material flow from the pumping chamber (206) to the nozzle (215). The pump house is realized by a piezo-electric material having electrodes (209 and 210) connected to a drive voltage generator. By choosing and orienting the piezo-electric material in a suitable way it can be achieved that the volume of the inner cavity of said pump house (208) depends of the voltage, which is applied between the electrodes (209, 210). This change of volume can be used for pressing out the material in a pumping stroke, when the valves inside the valve housings (203, 212) are set in a suitable way. The valve elements (204, 213) inside the valve housings (203, 214), can comprise thin bands, which are provided with holes (205, 214), these valve elements being separately controlled or commonly driven, e.g. as a part of a band which completes a full turn.
Patent EP-0437460-B1 (EP)
Inventor: HILL KARLHEINZ DR
IPC: C07H15/04
Filed: 1989-09-26
Granted: 1994-05-25
Abstract: The aliphatic primary alcohols are made to react with a glycose, in particular glucose, in the presence of an acid catalyst according to a process following given steps in such a manner that, in improved direct synthesis and after a subsequent necessary bleaching stage, particularly light-coloured and alkali-fast alkylglycosides are obtained. Said process can be carried out at laboratory level as well as on an industrial production scale.
Patent EP-0454682-B1 (EP)
Title: Tool for grooving or cutting pipes
IPC: B23D21/08
Filed: 1989-11-22
Granted: 1993-04-21
Abstract: A hand tool for grooving or cutting pipes has an aperture for receiving a portion of pipe, and adjustable support means. A cutting or grooving wheel is displaceable along a predetermined path to cause it to move radially relative to the pipe, as the tool is manually rotated round the pipe.
Patent EP-0381924-B1 (EP)
IPC: B23D77/04
Filed: 1990-01-05
Granted: 1995-04-05
Abstract: A reamer with at least one cutter plate that is held by at least one clamping jaw located in a recess in the head of the reamer and having an opening for a clamping screw is proposed, said reamer being distinguished by the fact that the clamping jaw (5) is shaped essentially as a triangle when viewed from the top, that the opening (23) for the clamping screw (7) is located in a corner of the triangle, and that the lateral surfaces of the clamping jaw (5) starting from this corner form guide surfaces (13, 15), which are provided with contact surfaces in the recess (9) in the head of the reamer. By using this clamping jaw, the cutter plate can be optimally clamped and aligned without weakening the main body of the reamer. Both the flank and lateral surfaces of the clamping jaw interact with the stop surfaces in a recess (9) in such a manner that optimal diversion of the clamping forces in the main body of the reamer also takes place.
Patent EP-0429893-B1 (EP)
Inventor: LUPATO GIAN SIRO
IPC: B28D1/26
Filed: 1990-11-06
Granted: 1996-01-31
Abstract: Bushhammering system in which such working operation is effected by means of a plurality of sharpened elements (221), which are pushed in succession against the surface to be treated with a suitable pressure, so that each of them penetrates fairly in the material and by shifting itself chips such material, by removing correspondent particles therefrom. The device performing such system is composed of a discoidal plate (10), fixable on a correspondent rotating support (30) and provided at its lower part with some rotating units (20), each comprising as associated roll (22) radially pivoted to said discoidal plate (10) on an associated support (21), which is slidable in a corresponding radial guide groove (11) provided on said discoidal plate (10) and fixable removably thereto by means of a unit stud bolt (23)-nut (231), said roll (22) being also provided on its surface of rotation with a plurality of sharpened elements (221) having a considerable superficial hardness and a high mechanical strenght. The resulting group of rolls (22) engages with a fair pressure the surface of the part to be worked and, by imparting an adequate relative movement between said part to be worked and said device which is contemporaneously put in rotation, one can obtain the bushhammering operation for the entire desired surface thereof.
Patent EP-0431520-B1 (EP)
Inventor: HANSON GUNNAR J
IPC: C07D209/18
Filed: 1990-12-03
Granted: 1995-02-08
Abstract: Non-peptidyl compounds characterized generally as heterocyclic acyl aminodiol  beta -amino acid derivatives are useful as renin inhibitors for treatment of hypertension. Compounds of particular interest are compounds of the formula <CHEM>  wherein R1 is selected from aryl and aralkyl groups represented by <CHEM> and wherein R1, may be further selected from heteroaryl and heteroaralkyl represented by <CHEM> wherein each of T and A is independently selected from N and CH; wherein n is a number selected from zero through five, inclusive; wherein X is selected from oxygen atom, methylamino and NH; wherein each of Y and Z is independently selected from chloro, fluoro, methoxy and dimethylamino; wherein Q is oxygen atom; and wherein each of T and A is independently selected from N and CH; wherein each of R2 and R4 is independently selected from hydrido and methyl; wherein R3 is selected from methyl and ethyl; wherein R5 is cyclohexylmethyl; wherein R6 is hydroxy; wherein R7 is selected from isobutyl and ethyl; wherein each of R8 and R9 is independently selected from hydrido, methyl and isopropyl; or a pharmaceutically-acceptable salt thereof.
Patent EP-0449927-B1 (EP)
Inventor: WARRINGTON JACK EDWARD
IPC: C05F17/02
Filed: 1989-12-15
Granted: 1996-06-12
Abstract: A container for disposing of waste is provided. The container comprises an upper portion and a lower portion which are removably engaged to define an enclosure for the waste. The lower portion comprises a plurality of water permeable passages formed therein. The upper portion includes solar radiation collection means for heating the enclosure. The container is suitably used to decompose biodegradable waste. Preferably, the container is used to decompose daily household refuse.
Patent EP-0453459-B1 (EP)
IPC: F16L37/02
Filed: 1990-01-03
Granted: 1993-04-14
Abstract: Diese Steckverbindung für Hochdruckleitungsanschlüsse an Gehäuse (6) von axial fest gehalterten Anschlußrohren (1) erlaubt es, glattzylindrische Aufnahmebohrungen (7) und glatte Einsteck-Enden (2) normalwandiger Rohre (1) so zusammenzufügen, daß ein im Radialsplat zwischen Rohr (1) und Aufnahmebohrung (7) eingebauter Dichtring (11) unter Innendruckeinfluß nicht herausgedrückt werden kann. Dies gelingt mittels einer in einen Elastomerteil (12) einvulkanisierten bzw. eingeklebten und gehäuseseitig daraus etwas herausstehenden Blechhülse (14), welche an diesem freien Ende einen Innenkragen (15) aufweist, der in montiertem Zustand axial zwischen der Stirnfläche (9) des Rohres (1) und dem Boden (10) der Aufnahmebohrung (7) festgehalten wird.
Patent EP-0413790-B1 (EP)
Inventor: HAWKES DANIEL JOHN
IPC: B23K20/02
Filed: 1990-03-02
Granted: 1994-03-02
Abstract: PCT No. PCT/GB90/00323 Sec. 371 Date Oct. 5, 1990 Sec. 102(e) Date Oct. 5, 1990 PCT Filed Mar. 2, 1990 PCT Pub. No. WO90/09862 PCT Pub. Date Sep. 7, 1990.The machine is provided with a set of two pairs of die halves 60, 62 (FIG. 7) mounted in a framework on hydraulically actuated piston and cylinder assemblies. The die halves 60 and 62 of each pair are relatively radially reciprocable to grip or release a workpiece 102, 104 and the two pairs of die halves are relatively axially reciprocable to effect cold pressure welding together of end portions of the workpieces 102, 104. Adjoining end faces of the die halves are formed with nose portions 100 having inner anvil edges for effecting welding flash removal from the workpieces. In operation, the die halves are moved in sequence to grip the workpieces; to urge the ends of the workpieces together to form a cold pressure weld upset zone; to release the workpieces; to grip one of the workpieces; to urge the gripped workpiece axially relative to a pair of anvil edges to clear flash material from the upset to maintain the cross-sectional area at the weld upset zone substantially constant; and to re-position the upset weld zone centrally of the nose portions to repeat the sequence. Removal of the flash material intermediate consecutive weld upsets is effected in alternate directions. The anvil edges may be staggered, angled or of helical form to enhance the shearing effect to clear the flash material from the upset weld zone.
Patent EP-0463076-B1 (EP)
Inventor: SMITH MARK FREDERICK
IPC: B32B5/18
Filed: 1990-03-16
Granted: 1994-05-18
Abstract: An absorbent device which comprises an absorbent layer having an apertured contoured polymer film attached to a surface, wherein this surface is provided with a plurality of depressions which communicate directly with the apertures in the film. The device may be produced by separating the polymer film and a carrier material which have been formed into a laminate having impressed therein raised areas defining, for example, the strands of net and depressed areas such that upon separation the depressed areas of the film remain attached together with associated portions of the attached absorbent, to the carrier, leaving the raised areas attached to the remainder of the absorbent.
Patent EP-0436695-B1 (EP)
Inventor: JOST LEONORA I
IPC: A01N1/02
Filed: 1990-07-26
Granted: 1995-12-13
Abstract: A unique method of obtaining a recycling of air and/or plasmas, to allow a controlled system for creating and regulating temperature in a container facilitating transport and long-term storage of biological matter. This method allows a sterile packaging of donor biological matter, in protective solutions of extracellular agents, in a controlled temperature system which is regulated by air and/or inert gas refrigerants, passing over a micro-motor, the RPM's of which will set the speed of the refrigerants that regulate the temperature of the contained biological matter. It is comprised of an inert plastic or latex top member which holds the mechanical system, which is placed into the molded plastic based member, which holds a sealed well for placing the donor collected biological matter.
Patent EP-0482078-B1 (EP)
Title: Determination d'un spectre mutationnel
Inventor: THILLY WILLIAM G
IPC: C12Q1/68
Filed: 1990-07-13
Granted: 1994-04-13
Abstract: L'invention concerne un procédé de résolution (séparation physique) d'ADN mutant à partir d'ADN non mutant, ainsi qu'un procédé de définition ou d'établissement d'un spectre mutationnel ou d'un profil de modifications présent dans des séquences d'acides nucléiques à partir d'un échantillon à analyser, tel qu'un fluide tissulaire ou biologique. Le procédé est basé sur le fait qu'il est possible, par l'emploi de DGGE, de séparer des séquences d'acides nucléiques ne différant que par un seul changement de base, et sur la capacité à détecter les molécules mutantes séparées. L'invention, dans un autre aspect, concerne un procédé de détermination d'un spectre mutationnel dans une séquence d'ADN d'intérêt présente dans une population de cellules. Le procédé de l'invention est utile en tant qu'outil diagnostique ou analytique d'expertise légale visant à estimer les expositions environnementales et/ou professionnelles à des matières potentiellement toxiques d'un point de vue génétique (également appelées mutagènes potentiels); en biotechnologie, notamment dans l'étude de la relation entre la séquence d'acides aminés d'enzymes et d'autres protéines présentant une activité biologique, ou des substances contenant des protéines ainsi que leurs fonctions respectives; et pour déterminer les effets de médicaments, de cosmétiques ainsi que d'autres produits chimiques pour lesquels l'on doit obtenir des données relatives à la toxicité.
Patent EP-0504147-B1 (EP)
Title: Elektromagnetisch betätigbares kraftstoffeinspritzventil
Inventor: GREINER MAX
IPC: F02M51/06
Filed: 1990-10-25
Granted: 1994-09-07
Abstract: Die Erfindung hat die Aufgabe, die Justiergenauigkeit und Funktion gattungsgemäßer Kraftstoffeinspritzventile zu verbessern und den Fertigungsaufwand zu senken. Die Erfindung schafft für ein elektromagnetisch betätigbares Kraftstoffeinspritzventil (1) für Otto-Motoren eine hochgenaue Anordnung der Austrittsöffnung (9) der Düse (5) bzw. des Ventilsitzes (8) und der Führungsbahn (14) zueinander und verbessert damit die Funktionsgenauigkeit und das Verschleißverhalten des Kraftstoffeinspritzventils dadurch, daß ein gesonderter Führungsring (7) mittels Schweißverbindung (2) mit einem radialen Abstand in der Längsbohrung (13) gehalten ist. Die Erfindung ist insbesondere für Kraftstoffeinspritzventile von Fahrzeugmotoren vorgesehen.
Patent EP-0481016-B1 (EP)
Inventor: JOHNSON MARTIN
IPC: G01S7/4861
Filed: 1990-07-02
Granted: 1994-05-25
Abstract: PCT No. PCT/GB90/01012 Sec. 371 Date Feb. 20, 1992 Sec. 102(e) Date Feb. 20, 1992 PCT Filed Jul. 2, 1990 PCT Pub. No. WO91/00502 PCT Pub. Date Jan. 10, 1991.An avalanche photodiode quenching circuit (20) incorporates an avalanche photodiode (APD) (22) and a first comparator (C1) responsive to reduction in APD voltage. The comparator (C1) is arranged to activate an APD quench circuit (38) in response to APD avalanche initiation. The circuit (20) also includes a second comparator (C2) arranged to reset the first comparator input (N2) in response to a further reduction in APD voltage caused by initiation of quenching. The second comparator (C2) is also connected to a monostable circuit (48) arranged to latch the first comparator output response to resetting. The monostable circuit (48) maintains the first comparator output level constant until the APD (22) has recharged.
Patent EP-0482295-B1 (EP)
Title: Support for a picture frame
IPC: A47G1/14
Filed: 1991-06-25
Granted: 1993-05-12
Abstract: In a support device for picture frames, there are provided an attachment plate (6) to be fixed to the rear wall (2) of the picture frame, a support (4) and a flexible spreading clip (7) which connects the attachment plate (6) to the support (4) and is held displaceably in a guide groove (10) of the support (4). In order to simplify the insertion of the spreading clip (7) into the guide groove (10), provision is made for two freely ending projections (12), which are located opposite one another and only partially overlap the guide groove (10), to be arranged at the lateral edge of the guide groove (10). In a complementary fashion thereto, lateral recesses (14) are provided in the spreading clip (7) which are matched to the size of the projections (12). When the support (4) is opened out onto the rear wall (2) of the support device, the projections (12) and the recesses (14) come into alignment so that the spreading clip (7) is placed in the guide groove (10) and is held in the guide groove (10) by the two projections (12) when the support (4) is subsequently folded back. <IMAGE>
Patent EP-0449391-B1 (EP)
Inventor: KENNA ROBERT VINCENT
IPC: A61F2/38
Filed: 1989-01-31
Granted: 1994-03-23
Abstract: A tool assembly (101) for the implantation of a knee joint prosthesis coomprises a sizing gange (121) for indicating an approprimate femoral component size rotatably and releasably attached to a drill jig (103).The combination is used in the implantation procedure after the flat distal cut has been mode through the femoral condyles.
Patent EP-0489450-B1 (EP)
Inventor: OSKAM HERMAN
IPC: E05F1/08
Filed: 1991-11-12
Granted: 1996-07-10
Abstract: A closure, such as an insect screen, for a door or window opening having guide tracks 12,14 at opposite sides, a retractor assembly 16 mounted at a third side of the frame, a flexible screen 10 wound at one of its ends to the retractor, a header bar 18 secured to the other end of the flexible screen, said header bar being guided by said guide tracks for movement perpendicular thereto. A pair of wheels, one mounted at each end of the header bar are operatively associated with one of the guide tracks and a brake and preferably also a drive mechanism are provided on the header bar, the brake being effective simultaneous to stop rotation of both of the wheels and thereby to arrest movement of the header bar at any location along the length of the guide tracks, and the drive means being arranged to urge the header bar to the closed position of the screen 10. <IMAGE>
Patent EP-0447023-B1 (EP)
Inventor: MCLENNAN WILLIAM ROSS
IPC: F16L37/373
Filed: 1991-01-21
Granted: 1994-07-27
Abstract: A dry-break pipe coupling includes a valve body and a rotary valve such as a butterfly valve, plug valve, ball valve and the like, the valve body (50,52) and the contained valve having been split transversely in a direction intersecting the Y-Y axis of rotation of the valve into two separate valve body (50,52) and valve portions (54,58), which are separable one from the other when the valve is in a closed position, the respective valve body portions each providing rotational support for the valve portion associated with that valve body portion. <IMAGE>
Patent EP-0487410-B1 (EP)
Inventor: HAMON GILLES
IPC: A61P9/12
Filed: 1991-11-20
Granted: 1999-08-11
Abstract: The invention relates to the products (I): R1 - H X1 D X2 I X3  (I> X1 representing a leucine, arginine or glutamine residue, X2 representing an isoleucine or valine residue, X3 representing a tryptophan, amidotryptophan or D-naphthylalanine residue, and either R1 representing: <IMAGE> X4 representing a glycine, norleucine, valine, isoleucine, leucine, alanine, phenylalanine, beta-alanine or methionine residue, X5 a valine, leucine or glutamic acid residue, X4 being other than methionine when X5 represents valine,  or R1 representing: <IMAGE> X6 representing a leucine or valine residue, X6 being other than leucine when X1 represents glutamine,  or R1 representing: <IMAGE> X7 representing a norleucine residue,  or R1 representing <IMAGE> X8 representing a cysteine, alanine or serine residue, the broken line representing or otherwise a disulphide bridge between 2 cysteine residues, to a process for preparing them, to their use as medicaments and to pharmaceutical compositions containing them.
Patent EP-0448483-B1 (EP)
Inventor: VAUCHER CHRISTOPHE
IPC: G01R1/073
Filed: 1991-03-19
Granted: 1994-07-20
Abstract: The present invention relates to an apparatus for testing a printed circuit (30) in which the connection between the circuit under test and the test circuits of the apparatus is provided by conducting pins guided by at least one perforated guide plate (34), in which the circuit under test consists of at least one standard pattern forming part of a predetermined set of substantially conducting standard patterns with tight spacing,  comprising, at each standard pattern, a printed circuit board (20) of which a first face (situated on the side of the circuit under test) comprises a first pattern of studs arranged according to the said standard pattern, and of which the second face comprises a second pattern of studs arranged regularly with a spacing compatible with that of the pins, each stud on the first face being connected electrically to a stud on the second face. 
<IMAGE>
Patent EP-0458773-B1 (EP)
Inventor: SOSA JOSE M
IPC: C08F279/02
Filed: 1991-05-21
Granted: 1997-09-10
Abstract: The present invention discloses a composition of matter consisting of a high impact polystyrene exhibiting improved environmental stress crack resistance. The HIPS material is formed utilizing a high molecular weight polybutadiene rubber with a Mooney viscosity exceeding about 50 and a gel content of up to about 27%. In addition, the present invention discloses the use of a high Mooney viscosity polybutadiene rubber to manufacture HIPS with a viscosity in the range of about 90 by the use of FDA-approved lubricant-extended rubber.
Patent EP-0517707-B1 (EP)
Inventor: WEGNER EGON DR
IPC: B05D7/00
Filed: 1991-01-21
Granted: 1994-07-20
Abstract: The invention relates to a process for lacquering vehicle bodies, in which an aqueous lacquer is used as a stone-resistant intermediate coat and/or filler. The aqueous lacquer contains a binder consisting of a combination of a water-dilutable polyurethane resin, a water-dilutable polyester resin and an aminoplastic resin.
Patent EP-0513148-B1 (EP)
Inventor: LASH GLEN RAY
IPC: A61F13/49
Filed: 1991-01-14
Granted: 1997-10-22
Abstract: Absorbent structures (100) comprising a thermally-bonded fluid acquisition/distribution layer (10) comprising from about 10 % to about 50 % thermoplastic bonding material and from about 50 % to about 90 % of chemically stiffened cellulosic fibers and, positioned beneath said fluid acquisition/distribution layer, a fluid storage layer (106) comprising at least about 15 % by weight, superabsorbent material. The thermally-bonded fluid acquisition/distribution layer is a web comprising the chemically stiffened cellulosic fibers and thermoplastic bonding material made by blending the stiffened fibers with the thermoplastic bonding material when in a fibrous form, forming the web, heating the web to melt the thermoplastic fibrous material, and cooling the web.
Patent EP-0523066-B1 (EP)
Inventor: CRANE HEWITT D
IPC: G07C9/00
Filed: 1991-02-04
Granted: 1999-06-16
Abstract: An apparatus for collecting information directly at a point on a surface comprises the combination of a stylus with means for sensing force along at least one axis in a surface at a point on the surface and a position sensing platen or pad with means for sensing a true position along at least one axis on the surface at the point in question. Collected information is processed to obtain figures of merit. Features extraction or rubbery correlation in five dimensions may be employed to obtain suitable figures of merit for objective evaluation.
Patent EP-0480040-B1 (EP)
Inventor: MUTO TSUNEHISA
IPC: B01D3/00
Filed: 1991-03-08
Granted: 1995-06-14
Abstract: Le procédé décrit, qui sert à séparer des impuretés d'une solution aqueuse d'éthanol brut, consiste à procéder à une étape (i) d'extraction des impuretés, dans laquelle une solution aqueuse d'éthanol brut est traitée au moyen d'un agent d'extraction comprenant du dioxyde de carbone à l'état liquide ou surcritique dans des conditions telles que le rapport en poids de l'agent d'extraction par rapport à la solution aqueuse est d'au moins 2 en vue d'extraire les impuretés lipophiles présentes dans l'éthanol brut pour les faire passer dans la phase de l'agent d'extraction; puis à procéder à une étape (ii) de lavage à l'eau, dans laquelle l'agent d'extraction qui est passé par l'étape (i) est placé en contact en contre-courant avec l'eau sous pression, dans des conditions telles que le rapport en poids de l'eau par rapport à l'agent d'extraction est d'au moins 0,3, en vue de récupérer l'éthanol, seul ou avec du méthanol, entraîné avec l'agent d'extraction dans la phase aqueuse. Il est préférable dans ce procédé que le rapport en poids de l'agent d'extraction par rapport à la solution aqueuse soit, respectivement, d'au moins 6 ou d'au moins 3, lorsque l'éthanol brut est de l'éthanol de fermentation ou de l'éthanol synthétique, et il est également possible de remettre en circulation dans l'étape (i) la phase aqueuse obtenue dans l'étape (ii). Ce procédé permet d'obtenir efficacement une solution aqueuse d'éthanol hautement pure.