baber/WOPTO huggingface dataset:
Patent EP-0276903-B1 (EP)
IPC: A45F3/16
Filed: 1988-01-05
Granted: 1990-10-31
Abstract: A flexible container for liquid storage, the container comprising; a collapsible bag (14) element enclosed within an outer bag (12) and integrally formed with a substantially circular neck (16) defining an opening for liquid flow therethrough, the interior of the neck having a recessed annular lip (48) formed at the top end thereof; and valve apparatus (18) for controllably determining the flow rate of stored liquid through the neck, the valve apparatus (18) comprising a substantially cylindrical outer cap (50) and an inner valve plug (60) retained in a centrally located opening thereof, the inner valve plug (60) being shaped to form a lower section (61) and an upper surface (70) having at least one flow channel adjacent thereto, the outer cap (50) being adapted to engage the exterior of the neck in respective shut-off and flow positions wherein the inner valve plug lower (61) section is respectively seated on and spaced apart from the recessed annular lip (48) for blocking and enabling liquid flow through the neck opening, enabled liquid flow continuing through the at least one adjacent upper surface flow channel for discharge through the central opening in the outer cap.
Patent EP-0301889-B1 (EP)
Inventor: LOANE R JOEL
IPC: A63B69/18
Filed: 1988-07-29
Granted: 1994-04-06
Abstract: A device for exercising is provided having a pair of rails (13,15) that are held in a spaced apart parallel relationship by a brace element. A platform is provided for riding on the rails (13,15) and a first resilient element provides a first restoring force on the platform which is directed toward the middle of the rails (13,15). A second resilient means provides a second restoring force on the platform which is directed toward the middle of the rails (13,15). An adjustment element is then used to adjust the magnitude of the second restoring force, the adjustment element contacting the second resilient element at at least three points, with a first one of the three points located in a vertical plane on one side of the middle of the rails (13,15), with a second one of the three points located in a vertical plane on the other side of the middle of the rails (13,15), and with a third one of the three points associated with the platform and moving therewith.
Patent EP-0319228-B1 (EP)
Inventor: HARNDEN MICHAEL RAYMOND
IPC: C07F9/6561
Filed: 1988-11-28
Granted: 1994-11-02
Abstract: Compounds of formula (I), and pharmaceutically acceptable salts thereof <CHEM>  wherein  R1 is hydroxy, amino, chloro or OR7  wherein R7 is C1-6 alkyl, phenyl or phenyl C1-2 alkyl either of which phenyl moieties may be substituted by one or two substituents selected from halo, C1-4 alkyl or C1-4 alkoxy; R2 is amino or, when R1 is hydroxy or amino, R2 may also be hydrogen;  R3 is hydrogen, hydroxymethyl or acyloxymethyl;  R4 is a group of formula: <CHEM> R5 and R6 are independently selected from hydrogen, C1-6 alkyl and optionally substituted phenyl; or  R3 and R4 together are: <CHEM>  wherein  R6 is as defined above; having antiviral activity, to processes for their preparation and their use as pharmaceuticals.
Patent EP-0325075-B1 (EP)
Title: Voice parameter extractor using oral airflow
IPC: G10L11/00
Filed: 1988-08-30
Granted: 1991-07-17
Abstract: A pneumotachographic device which produces an output voiced speech waveform which is appropriately filtered to remove the formant frequencies and to produce a smoothed glottal waveform. From the pneumotachograph output waveform and smoothed glottal waveform are derived a peak value P, a minimum value L, glottal wave period T and average value M for the glottal waveform. The amplitude and wave centre value are calculated, and from these the open quotient Q is derived, which represents the ratio of the duration of the open portion B of the glottal wave cycle to the entire period T thereof.
Patent EP-0297054-B1 (EP)
IPC: A23G1/00
Filed: 1988-06-23
Granted: 1992-11-25
Abstract: A mass with lipophilic character is liquefied and there is incorporated therein by blending a foam of fine air or gas bubble in water, then it is allowed to cool. Preferably, the foam is stabilized by the addition of a foamer, for instance an amphipatic surfactant. The method is applied to the hydratation of chocolate in order to improve its storage stability and heat resistance; the foam is an aqueous whipped egg-white solution.
Patent EP-0357637-B1 (EP)
Title: General cancer-associated scm-recognition factor, preparation and method of use
IPC: A61K47/48
Filed: 1988-03-04
Granted: 1992-06-17
Abstract: A general cancer-associated SCM factor has been isolated, purified to homogeneity, and characterized, and methods for its use have been described. The SCM factor is a low molecular weight peptide able to pass through a filter with a nominal molecular weight cutoff of 1000 daltons, but not through a filter with a nominal molecular weight cutoff of 500 daltons. The filter has the approximate amino acid composition of (Asx2, Glx3, Ser, His, Gly5, Thr, Arg, Ala3, Tyr, Met, Val3, Phe3, Ile, Leu3, Lys2), and has the ability to produce at least a 10 % decrease in the intracellular fluorescein fluorescence polarization value of potentially SCM-responding lymphocytes from blood samples of donors with cancer. Tryptic peptides of fifteen and sixteen amino acids not including the amino terminus of the SCM factor have also been purified, and have SCM activity. The SCM factor can modify the SCM response of lymphocytes from donors free of cancer to the response characteristic of lymphocytes from donors afflicted with cancer. The factor can also diminish the natural in vitro cytotoxicity of killer lymphocytes toward tumor cells. A method for purifying the SCM factor from blood is described, leading to a factor purified to substantial homogeneity by reverse-phase high pressure liquid chromatography. The SCM factor is useful for screening of blood samples for the presence of malignancy in the donor by the SCM test. Methods for reducing in vivo activity of SCM factor, such as dialysis or antibody neutralization, can also be useful in the management of cancer.
Patent EP-0317643-B1 (EP)
Title: Procede de production d'un supraconducteur a base d'oxyde
IPC: C01B13/16
Filed: 1988-06-08
Granted: 1993-05-12
Abstract: Perfectionnement dans la production d'un supraconducteur à base d'oxyde, permettant d'obtenir un supraconducteur possédant d'excellentes caractéristiques de résistance en fonction de la température (caractéristiques d'alimentation en courant). Le procédé consiste à mélanger et à cuire une pluralité de types de matériaux de départ en un rapport déterminé pour obtenir un mélange de poudres comportant comme composant principal une poudre de supraconducteur à base d'oxyde, et à amener ce mélange de poudre à proximité d'un aimant pour séparer la poudre de supraconducteur à base d'oxyde grâce à une force de répulsion magnétique due à l'effet Meissner du supraconducteur. On obtient de la sorte un supraconducteur à base d'oxyde présentant d'excellentes caractéristiques d'alimentation en courant. On peut encore améliorer ces caractéristiques en effectuant la séparation susmentionnée dans un milieu flottant.
Patent EP-0327634-B1 (EP)
IPC: C08L71/12
Filed: 1988-07-27
Granted: 1993-09-22
Abstract: Described herein are immiscible poly(aryl ether sulfone) blends possessing improved flow properties. The novel compositions contain (a) from about 80 to about 99 percent by weight of a poly(aryl ether sulfone) having a second order glass transition temperature (Tg) higher than about 240°C, and (b) from about 1 to about 20 percent by weight of a second poly(aryl ether sulfone) having a Tg lower than about 225°C. The compositions described herein retain the very attractive characteristics of their constituents, and display excellent mechanical properties and heat resistance.
Patent EP-0335968-B1 (EP)
IPC: G06F15/173
Filed: 1988-10-13
Granted: 1993-08-04
Abstract: Le coupleur d'interconnexion d'ordinateur décrit comprend un groupe de connecteurs attribués à des émetteurs de canal et à des récepteurs de canal pour l'acheminement de messages en provenance des récepteurs de canal et adressés aux émetteurs de canal. Lorsqu'un message est reçu par un récepteur de canal, celui-ci stocke la partie initiale du message dans un tampon de système premier entré-premier sorti et envoie une demande de message d'acheminement à une unité logique de commutation centrale. Si l'émetteur ou le récepteur de destination est occupé, l'unité logique centrale place la demande de message sur une file d'attente de destination et renvoie un signal à l'émetteur-source demandeur pour mettre en fonction un signal de commande de flux, signal qui est retransmis au dispositif de traitement de données qui est à l'origine du message. Tout message adressé à ce dispositif de traitement de données est cependant inséré dans le signal porteur de commande de flux avec des pauses avant et après le message, des dispositions étant également prises pour permettre au dispositif de traitement de données de renvoyer un code ''accusé de réception'' en réponse à l'arrivée du message. Afin de permettre une expansion incrémentielle du coupleur pour lui permettre de recevoir un nombre accru de canaux, on peut ajouter des cartes d'interface de canaux additionnels, et un plan de priorité de rotation hiérarchique permet aux canaux additionnels de disposer de la même priorité que les canaux déjà existants, sans qu'il soit nécessaire d'effectuer une reprogrammation. En outre, le traitement et la mise en attente de demandes d'acheminement sont rendus plus efficaces grâce au groupage des demandes selon différents niveaux de priorité et grâce à l'utilisation d'unités logiques d'arbitrage séparées mais doubles destinées à satisfaire des demandes simultanées à l'intérieur du même groupe de priorité. Le coupleur comporte également plusieurs horloges qui déterminent les états d'anomalie, et un processeur de diagnostic contrôle les horloges et les indicateurs d'erreurs associés pour diagnostiquer des anomalies au niveau de la carte. Les conditions présentes au moment du diagnostic de l'anomalie sont écrites dans une mémoire rémanente placée sur la carte de circuits. L'information est alors transportée physiquement avec la carte jusqu'à l'unité de réparation.
Patent EP-0338245-B1 (EP)
Inventor: ISHIBASHI HIROAKI
IPC: G11B5/008
Filed: 1989-02-18
Granted: 1994-11-23
Abstract: 1. Audio recorder with analog recording   2.1 If an analog audio signal coming from a source of digital signals is fed to an audio recorder with analog recording deterioration of the AF audio signal can appear, caused by the characteristics of the cable. The object is to reduce this deterioration. 2.2 The audio recorder is equipped with an entry hub (B1) for a digital audio signal and a digital-to-analog converter (5) connected thereto. 2.3 Particularly for an audio compact cassette recorder for rerecording of the audio signal from a CD player.     3. Figure. u
Patent EP-0341439-B1 (EP)
IPC: G01N33/576
Filed: 1989-04-11
Granted: 1993-08-04
Abstract: The invention is an improved immunoassay and method for detection of antibody to hepatitis B core antigen (anti-HBc). The improved assay comprises the addition of a reducing agent to decrease the number of false positive reactions in the assay.
Patent EP-0352435-B1 (EP)
Inventor: HUCHZERMEYER CORD-HENRICH
IPC: D06N7/00
Filed: 1989-05-27
Granted: 1994-04-20
Abstract: In a floor covering comprising a fibre pile (16) or the like anchored as upper tread surface in a latex layer (15) or the like, and a softer, bottom layer where there is provided a lower sheet (10) formed with tufts (11) of a knitted or woven fabric web, whose tufts (11) are spaced apart in rows and protrude on one side to form cable ducts, there is arranged on the underside of the sheet (10) equipped with upward pointing tufts (11) a floor-facing random fibre layer (12) made of natural or man-made fibres. Above the sheet (10) equipped with tufts (11) there lies a load-equalising sheet (13) which supports the fibre pile (16) or the like, anchored in latex or the like, from below with a stiffening interlayer of bitumen (14) or the like. <IMAGE>
Patent EP-0349870-B1 (EP)
Title: Dispensing device for shaving units
IPC: B26B21/24
Filed: 1989-06-24
Granted: 1992-05-13
Abstract: A dispenser system for razor blade units, including a dispenser housing in which the razor blade units are successively and displaceably disposed. Via a handle that is provided with a latching mechanism that cooperates with the razor blade units, the razor blade units can be removed from the dispenser housing one at a time. To simplify securement of the handle to a razor blade unit that is to be removed, the dispenser housing has a guide mechanism along which the end of the handle is guided and which brings the latching mechanism of the handle into a disengagement position. After reaching the removal position, the handle automatically engages the razor blade unit, so that this unit can be removed from the dispenser housing.
Patent EP-0419687-B1 (EP)
Title: Concealed stay for turning and tiltable windows or doors
IPC: E05D15/30
Filed: 1989-09-20
Granted: 1993-08-04
Abstract: The invention relates to a fitting for turn-and-tilt windows and doors, which is arranged in the rebate (2) between the wing (II) and the frame (I). The fitting has an upper (4) and a lower (3) scissor mechanism, the upper scissor mechanism (4) being designed as a tilting scissor mechanism (4). One scissor mechanism has a supporting arm (7, 18) and a control arm (8, 19) which are engaged with one another by means of a toothing (9, 9a, 29, 29a). The axis (26) formed by the points of articulation of the upper and lower supporting arm on the wing (II) extends within the vertical region of the rebate (2). The design according to the invention of the scissor mechanisms (3, 4) makes a reliable movement and guidance of the wing (II) possible, even on heavy windows and doors. <IMAGE>
Patent EP-0336464-B1 (EP)
Inventor: MCCULLOUGH FRANCIS P JR
IPC: D04H1/42
Filed: 1989-03-03
Granted: 1994-01-26
Abstract: A fibrous structure comprising a multiplicity of nonflammable, nonlinear, substantially irreversibly heat-set, first carbonaceous polymeric fibers, and at least one second nonflammable carbonaceous polymeric fiber, yarn or tow in an interlocking relationship with said first fibers; the fibrous structure is preferably densified and has a bulk density of from 4.8 to 32 kg/m<3>, and a process for producing the interlocked, fibrous structure useful as a thermal insulating and/or sound absorbing structure.
Patent EP-0371715-B1 (EP)
Inventor: LLOYD WILLIAM JOHN
IPC: F23D14/04
Filed: 1989-11-27
Granted: 1996-01-10
Abstract: A gas burner assembly, such as for a boiler, is built up from easily assembled prefabricated units enabling the assembly configuration, the heat output and the control system to be selected at a relatively late production stage thereby facilitating the manufacture of a range of boilers of different kinds and with different requirements. The basic units are a control body (20) which mounts various control modules (22, 23,32) selected according to the desired control functions, a burner (1) which is sectioned to enable expansion to the required size, and a manifold (2) which interconnects the control body and burner and can be connected to each in different orientations.
Patent EP-0338982-B1 (EP)
Inventor: LEIBHARD ERICH
IPC: F16B13/14
Filed: 1989-04-06
Granted: 1993-11-10
Abstract: A dowel for anchorage in light and hollow components has a sleeve (1) which consists essentially of metal mesh and is used for holding a curing mass and an anchorage element. The sleeve (1) is closed by means of folds (3) on its end (2) on the insertion direction side, and has a flange (4) on its end opposite to the end (2) on the insertion direction side. The production of the sleeve (1) from metal mesh leads to an inherently rigid sleeve (1) and permits economical production. 
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Patent EP-0407470-B1 (EP)
Inventor: ROSENCHER EMMANUEL
IPC: G02F1/355
Filed: 1989-05-26
Granted: 1994-07-27
Abstract: Dispositif de détection et de traitement de rayonnements optiques comportant au moins un puits quantique à composition asymétrique constitué d'un empilement de couches de matériaux à gaps différents. Application: détecteurs de grandes longueurs d'ondes à température ambiante pouvant être réalisés par la technologie des semiconducteurs-modulateurs-doubleurs de fréquences.
Patent EP-0426709-B1 (EP)
IPC: E04G21/04
Filed: 1989-07-08
Granted: 1993-03-17
Abstract: Un distributeur à rotor pour liquides épais, notamment du béton, comprend un plateau distributeur (12) auquel sont assujetties par des brides plusieurs conduites de refoulement (20) avec leurs raccords (30) tournés du côté de la pompe. Un tuyau distributeur en S (18) comprend, du côté de la pompe, un raccord relié par un joint tournant (22) à une tubulure de rallonge (24) qui mène à la pompe et un deuxième raccord (26) relié à une tubulure de la liaison agencée sur un disque rotatif (16) et qui s'étend à travers ce dernier jusqu'au plateau distributeur (12). Le disque rotatif est susceptible d'être mis en rotation autour de l'axe de la tubulure de rallonge (14), par rapport au plateau distributeur (12), ce qui permet de connecter sélectivement la tubulure de liaison (28) aux raccords (30) des différentes conduites de refoulement. Des mentonnets d'arrêt (32) mutuellement espacés sont formés sur le disque rotatif (16), avec un écart angulaire par rapport aux raccords (30) des conduites de refoulement lorsque le disque rotatif (16) tourne en avant (38), les mentonnets passent sous une clenche d'arrêt (36) agencée sur le plateau distributeur (12), et lorsque le disque rotatif tourne en arrière, ils butent contre la clenche d'arrêt, en alignant la tubulure de liaison (28) avec le raccord (30) de la conduite de refoulement correspondante.
Patent EP-0385112-B1 (EP)
IPC: A61F5/01
Filed: 1990-01-27
Granted: 1992-08-05
Abstract: The cervical collar consists of a dimensionally stable support element (1) consisting of elastic foamed material and provided with a covering of textile material. Its free ends overlap (19, 16) at the rear in the nape-support area (A) and can be connected releasably to one another. The nape-support area (A) of the cervical collar has a greater height than the front chin-support area (B) of the collar. For arranging the collar on the patient in an anatomically correct and pressure-reducing manner, the nape-support area has a shape essentially in the form of part of a circle or part of an ellipse, and it merges into jaw-support areas (C1, C2) which extend symmetrically in mirror-image form relative to an imaginary longitudinal axis (a) connecting the centres of the nape-support area (8A) and of the chin-support area (B) and in each case have a flat S-shape which, at a certain distance from the front chin-support area (B), has an arch (1c, 1d) directed towards the longitudinal axis (a). 
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Patent EP-0465697-B1 (EP)
Inventor: TSENG TSAI-WIE
IPC: B01D63/10
Filed: 1990-07-10
Granted: 1994-12-14
Abstract: The invention relates to a process for preparing gas separation membranes or modules. Membrane forming material is cast into a wet membrane which is wound into a spiral module (88). The spiral module (88) is arranged in a closed circulating apparatus (90). Exchanging solvents or treating solutions are circulated through the circulating apparatus (90) the spiral module (88) for an appropriate period of time. The module and circulating apparatus are purged until the membrane is dry, thus producing a gas separation membrane or module.
Patent EP-0428007-B1 (EP)
Inventor: SKASLIEN TORE GLEN DIPL-ING
IPC: H02J9/06
Filed: 1990-10-30
Granted: 1994-09-14
Abstract: The invention relates to an emergency power supply with a battery buffer (8). A saturation choke (7) is provided in the battery supply line (9) in order to limit the harmonics in the recharging mode. <IMAGE>
Patent EP-0489188-B1 (EP)
Inventor: BARR SAID
IPC: E21B33/06
Filed: 1990-12-05
Granted: 1994-07-13
Abstract: A baseplate (1 in Figure 1), which is adjustable as a function of the different diameters of blow-out preventer flanges and to which a "slide" fixed point is welded, serves as support for the system as a whole. The blow-out preventer is fastened to (1 in Figure 1) by means of four bolts. Into it is introduced the interchangeable guide (2 in Figure 1) screwed to (5 in Figure 1). By means of a fastening mechanism (3 in Figure 2) on the head of the blow-out preventer are seated the shoes of the hydraulic jacks (6 in Figure 2) which are themselves mounted on oscillating hinges (4 in Figure 2). As a function of the height of the various blow-out preventers, the jack carrier (4 in Figure 2) is adjusted along the male slide (1 in Figure 1). The element (5 in Figure 1) intended for the centring and fastening of (2 in Figure 1) is welded on. <IMAGE>
Patent EP-0411822-B1 (EP)
Inventor: RABINOVIC ISMAIL SAMY
IPC: C08L51/06
Filed: 1990-07-25
Granted: 1995-09-13
Abstract: Modifier compositions of acrylic core/shell polymers and alkyl methacrylate-butadiene-styrene core/shell polymers are added to polyvinyl halides to provide materials with improved color depth and impact strength, as well as reduced pearlescence.
Patent EP-0420507-B1 (EP)
Inventor: VAISANEN RISTO
IPC: H03J1/00
Filed: 1990-09-20
Granted: 1996-03-20
Abstract: In the method of tuning the received signal strength indicator the tuning results for selected operating conditions are stored in the microprocessor (10) memory. When the radio telephone (1) is in use, the received signal strength indicator (RSSI) reading is corrected with the tuning result in order to select the strongest antenna signal. The tuning is performed by connecting the tuning equipment (2) to the external interfaces (31, 32) of the radio telephone without opening it.
Patent EP-0478551-B1 (EP)
Title: Carrosserie de vehicule
Inventor: KLAGES ULRICH
IPC: B62D27/02
Filed: 1990-03-19
Granted: 1994-03-09
Abstract: On propose une carrosserie de véhicule comportant au moins un évidement (11, 13) destiné à recevoir une portière ou une vitre et délimité par des éléments de châssis en profilés extrudés, ces profilés étant reliés entre eux par des n÷uds (3) de manière à ce que leurs faces côté évidement (11, 13) se touchent et qu'ils comportent, sur leur face opposée à l'évidement (11, 13), au niveau de la jointure (19), une encoche (15) dans laquelle est disposé le n÷ud (3) réunissant les profilés.
Patent EP-0466795-B1 (EP)
Inventor: BELCHER BARRY J
IPC: G09F13/34
Filed: 1990-04-12
Granted: 1994-07-27
Abstract: PCT No. PCT/GB90/00564 Sec. 371 Date Oct. 15, 1991 Sec. 102(e) Date Oct. 15, 1991 PCT Filed Apr. 12, 1990 PCT Pub. No. WO90/12354 PCT Pub. Date Oct. 18, 1990.A display comprises a static unit (8) on which is mounted a rotating unit (7) driven by a motor (12). The rotating unit carries light emitting diodes (6) arranged as vertical columns which sweep around a cylindrical surface. The light emitting diodes (6) are controlled by a control circuit (6) in accordance with data stored in a memory (61) so as to provide a cylindrical display. The control circuit (60) and memory (61) are located in the rotating unit 97) and the memory (612) has a capacity for storing several different images for display.
Patent EP-0472656-B1 (EP)
Inventor: KASSEL LARRY I
IPC: A61C5/04
Filed: 1990-05-11
Granted: 1998-01-21
Abstract: A method and apparatus for use in restoration procedures for teeth. The apparatus includes a matrix having a facial portion extending between a pair of wings. The facial portion has an anatomically contoured inner surface which extends between a pair of corners. The wings of the matrix are affixed together by an adhesive strip. A tapered flange extends outwardly from the facial portion for insertion between the gingiva and tooth to permit introduction of restorative material in the gingival and/or subgingival area. The matrix is formed of clear material to permit viewing of the restorative material during the procedure.