baber/WOPTO huggingface dataset:
Patent EP-0406798-A1 (EP)
Inventor: BENCHARAB CHRISTIAN
IPC: H01L39/24
Filed: 1990-07-03
Abstract: It is composed of a first fraction of pre-tinned wire strands (1, 3, 5, 7, 9 etc.) and of a complementary fraction of non-pre-tinned wire strands (2, 4, 6, 8, 10 etc.), the wire strands of the first fraction and of the complementary fraction alternating in a regular fashion and held together as a coherent whole, after their assembly with transposition, by heating which provides the melting of the tin layer of the tinned wire strands and then the solidification of the tin coming from this layer, providing substantially point adhesion between the pretinned wire strands but allowing canals (11, 12 etc.) to remain within the superconducting wire for the circulation of a cooling fluid. 
<??>Process for manufacturing such a superconducting wire. 
<IMAGE>
Patent EP-0418581-A1 (EP)
Inventor: ALWES DIETER
IPC: B60P1/60
Filed: 1990-08-23
Abstract: The invention relates to a suction loader for pourable or liquid materials having a collecting container, arranged on a chassis, for the material to be loaded, a suction line which can be connected to a suction connection of the collecting container and a blower line which can be connected to a blower connection of the collecting container. The object of the invention is to give the suction line and the blower line the same range and to simplify handling them. In order to achieve this, according to the invention a combined suction and blower line (20) which is arranged on the chassis (12) and can be connected optionally to the suction connection (22) or to the blower connection (24) is proposed. The combined suction and blower line (20) which is borne by a collapsible dispersing mast (18) can be easily connected at an easily accessible point (30) via a pipe deflector or by coupling it to coupling lines (26, 28) which lead to the suction connection (22) or to the blower connection (24). <IMAGE>
Patent EP-0423477-A1 (EP)
Inventor: STEENBECK ULF
IPC: F16B31/02
Filed: 1990-08-31
Abstract: In order to be able to check fasteners which are pretensioned in the installed state, in particular fastening screws (2, 4), quickly and without direct access, in a structurally simple manner, for a failure in the pretensioning, including a fracture failure, the monitoring device according to the invention contains a force sensor, which absorbs the pretension force of the fastener in the installed position and is mounted adjacent to the fastener, in the form of a spring arrangement (12) and an associated switching contact (14), which is closed as a function of the spring movement on reaching the desired pretensioning of the fastener and whose switch position is monitored periodically by means of an electrical test circuit to check the pretensioning force. <IMAGE>
Patent EP-0445377-A1 (EP)
Inventor: YAMADA KUNIMITSU
IPC: E02D5/76
Filed: 1990-11-30
Abstract: In a structure of an anchor body (1), a deformed sheath made of steel (21) and having a tubular body whose peripheral wall presents an irregular configuration (26)is inserted in an excavated bore (2). At least one tension material (3) is inserted in the deformed sheath (21). A plurality of steel pipes (22) are covered on at least an end portion of an outer peripheral wall of the deformed sheath (21) or are inserted in at least an end portion of an inner peripheral wall of the deformed sheath (21), to reinforce the same. A hardener (5) is poured into the excavated bore (2) and a space (8) within the deformed sheath (21), to form a fastening section. A method of constructing the anchor body is also disclosed.
Patent EP-0437740-A1 (EP)
Inventor: BUNSEN FAN
IPC: H03K17/16
Filed: 1990-12-13
Abstract: A pulse converter includes a set-reset flip/flop (10), having a pair of cross-coupled switching devices such as transistors (Q₁, Q₂) or logic gates (G₁, G₂). The circuit operates by coupling pulses of optical radiation to each of the devices for causing the devices to alternately toggle between an on-state and an off-state. Optical inputting devices such as photodiodes or photoconductors, or the gates of FET transistors themselves, are integrally formed upon a common substrate with the switching devices for minimizing stray inductive and capacitive reactances to substantially eliminate temporal jitter in an electrical output signal. A pulsed laser source and a fiber optic or optical waveguide provide non-overlapping optical pulses to each of the switching devices. In accordance with one embodiment each of the switching devices(Q₁, Q₂) is a GaAs MESFET device having a gate terminal comprised of a substantially transparent layer of electrical conductor having an interdigitated geometry and an overlying anti-reflection coating.
Patent EP-0391466-A1 (EP)
Inventor: DERKS PETRUS JACOBUS ANTONIUS
IPC: H01J1/26
Filed: 1990-03-28
Abstract: Cathode having a short heating time and a long lifetime for an electric discharge tube. The cathode comprises a metal (particularly nickel) support base coated with a layer of potentially electron-emissive material, which support base has a thickness ranging between 20 and 150 µm, while the metal crystallites have a size which does not permit of any further crystallite growth or recrystallization. Particularly, the crystallites of the support base have a size which corresponds to the thickness of the support base.
Patent EP-0390383-A1 (EP)
Inventor: TOMPKINS THOMAS L C O MINNESOT
IPC: C03C25/44
Filed: 1990-03-16
Abstract: A textile of ceramic fibers (10) is stronger and more resistant to abrasion when each of its fibers (10) has a uniform coating of elemental carbon that is substantially free from metal. That uniform coating is applied to the ceramic fibers (10) by uniformly coating each fiber with a solution of an organic lubricious sizing material (18), forming a textile of the sized fibers (10), and heating the textile in an inert atmosphere to decompose the organic sizing (18) to and leave a uniform coating of elemental carbon on each fiber (10). The uniform coating of elemental carbon on each fiber (10) permits the ceramic textiles to be fabricated into a variety of articles such as high-temperature mittens or gloves.
Patent EP-0392758-A1 (EP)
Inventor: UCHINO MASAHIDE
IPC: C23G5/04
Filed: 1990-04-06
Abstract: A solvent recovering system capable of recovering the solvent wetting solvent-cleaned articles, such as machine parts, electronic parts or medical instruments, without releasing the solvent into the atmosphere. A solvent vapor processing unit (15) is connected by circulation (16) passages to a closed chamber (5) for accommodating solvent-cleaned articles (2). The vapor of the solvent evaporated from the solvent-cleaned articles (2) is circulated through the closed chamber (16) and the solvent vapor processing unit (15) to subject the vapor repeatedly to adsorption or condensation to recover the solvent perfectly so that the solvent may not be released into the atmosphere to prevent air pollution and harm on health.
Patent EP-0399775-A1 (EP)
Inventor: CLARE KENNETH
IPC: D21H17/28
Filed: 1990-05-22
Abstract: A film forming composition useful as a paper size is described which includes 1-20 parts, preferably 2-15 parts, by weight of a gum selected from the group consisting of xanthan gum, rhamsan gum, welan gum and mixtures thereof; 3-­20 parts, preferably 5-17 parts, by weight of a water soluble alginate; and 60-100 parts, preferable 70-90 parts, by weight of starch, polyvinyl alcohol or carboxymethyl­cellulose, with the gum:alginate ratio being not greater than 1:1, preferably not greater than 1:2. The balance of the composition will primarily be water. Additives such as sodium hexametaphosphate may also be present.
Patent EP-0408198-A1 (EP)
Inventor: CARPENTER PETER
IPC: A61M25/00
Filed: 1990-06-15
Abstract: A balloon dilatation catheter has a flexible, hollow inner shaft (10) and an outer, braided shaft (20) with a balloon (1) that is inflatable by fluid introduced between the outer and inner shaft. The inner shaft (10) is fixed relative to the outer shaft (20) at both ends such that, when the ballon (1) is inflated, the outer shaft shortens and the excess length of the inner shaft is accommodated by the inner shaft bending into a coil (100) within the balloon.
Patent EP-0425260-A1 (EP)
Inventor: TAKAMIYA KIKUZO
IPC: H02K7/18
Filed: 1990-10-24
Abstract: A built-in generator arranged within a hub of a bicycle wheel includes a hub member of a wheel rotatably fitted on an axle fixed to a frame of the bicycle, a stationary hollow cylinder fixed to the axle in the hub member, a generating coil unit provided in the stationary hollow cylinder and fixed thereto, a rotor formed integrally with a magnet rotatably provided on the axle, and a planetary transmission device for transmitting rotation of the hub member to the axle at increased speeds. The planetary transmis­sion device is formed of at least one planetary roller device which includes a sun roller integral with the magnet and rotatably provided on the axle, a plurality of planet rollers arranged to be circumscribed on the sun roller, a planet carrier rotatably supporting the planet rollers, and an elastic ring circumscribing on the planet rollers. The planet rollers are in pressure-­contact with the elastic ring and the sun roller.
Patent EP-0388280-A1 (EP)
Inventor: BANASZAK JEAN-MARIE THOMSON-CS
IPC: G06F3/023
Filed: 1990-03-13
Abstract: The procedure consists in selecting (5), from symbols or ideograms representing actions or objects from an operational theatre, those which are able to provide information about the state of specified situations which can be observed within the operational theatre, in composing the messages according to various fields each containing a symbol in order to juxtapose the selected symbols in an order suitable to describe each type of situation observed, in encoding and in transmitting (TX) almost simultaneously each composed message, each message capable of being transmitted at any instant regardless of the state of information of the various fields constituting the message and regardless of their order of information. 
<??>Application: information assignments. 
<IMAGE>
Patent EP-0438955-A1 (EP)
Inventor: NAGY MICHAEL EMMERICH
IPC: G06F5/00
Filed: 1990-10-31
Abstract: Disclosed is a method of compressing a sequence of data symbols. The method includes the steps of sequentially appending symbols to a working substring to find the longest string that is duplicated in a history buffer or a lexicon. If the string is duplicated in the history buffer, then a history reference is emitted. If the string is duplicated in the lexicon, then a lexicon reference is emitted. If the string is not duplicated in either the history buffer or the lexicon, then a literal reference is emitted. The history buffer is a record of uncompressed data that has most recently been processed. The lexicon is a record of strings that has been emitted by means of history references.
Patent EP-0463004-A1 (EP)
Inventor: METCALF DONALD
IPC: A61K38/00
Filed: 1990-03-06
Abstract: La présente invention se rapporte généralement à l'effet du facteur inhibiteur de leucémie (FIL) dans les os des animaux et plus particulièrement à l'usage du FIL et/ou de polypeptides de même type pour induire, promouvoir et/ou renforcer les effets métaboliques sur les os des animaux.
Patent EP-0461195-A1 (EP)
Inventor: CHATRATHI SRIKRISHNA
IPC: F17D1/20
Filed: 1990-01-31
Abstract: Un coupe-retour de flamme peut être placé en ligne dans une longueur de tuyaux, conduits ou similaires afin d'empêcher une onde de compression et tout front ultérieur de flammes se déplaçant dans ladite longueur de dépasser le coupe-retour de flamme. Le coupe-retour de flamme préféré comprend une base creuse (18) et un couvercle d'aération (20) qui définissent ensemble une cavité de transfert (22) couplée à au moins deux éléments conducteurs (24, 26) de fluide dont les extrémités distales (50, 58) sont reliées à des extrémités terminales de parties de la longueur de tuyaux, conduits ou similaires.
Patent EP-0464087-A1 (EP)
Title: Wear-resistant steel castings.
Inventor: MATERKOWSKI JAMES P
IPC: C22C29/08
Filed: 1990-03-09
Abstract: A tough, wear resistant body is provided. The body includes hard carbide particles embedded in and bonded with a first casted steel matrix material. The body may be embedded in and bonded with a second steel matrix to form a wear resistant composite. The second steel matrix has a melting point at least 200 degrees F. greater than the melting point of the first steel matrix, thereby facilitating a metallurgical bond between the surface of the wear resistant body and the second steel matrix. The composite structure is particularly suitable for earthmoving and other severe mechanical applications.
Patent EP-0425697-A1 (EP)
Inventor: HORINO MASAYA TSUJUBA HAUSU -
IPC: B06B1/06
Filed: 1990-05-14
Abstract: An ultrasonic probe characterized in that the junction surfaces of a piezo-electric element and an ultrasonic wave absorbing material are irradiated with corpuscular rays in a vacuum and are then press-adhered together. Therefore, the highly precise junction is accomplished without being exposed to high temperatures, and undesired reflection on the junction surfaces is prevented and reverberation is efficiently absorbed.
Patent EP-0428676-A1 (EP)
Title: Management of parameters relating to a dialysis treatment.
Inventor: GHIRALDI ANDREA
IPC: G16H20/40
Filed: 1990-05-29
Abstract: The method of managing parameters which relate to a dialysis treatment comprises taking, within a dialysis machine, at least the following steps during a dialysis treatment: a) selecting a plurality of parameters relating to the dialysis treatment; b) establishing a plurality of dialysis machine operating service conditions relative to the progress of the treatment over time and/or to the development of parameter values with respect to predetermined ranges of variation of these parameters; c) memorizing, as each of the operating conditions is carried out, the values taken at the time by a number of the parameters. Thanks to this method and the device which implements it, it is possible to select and memorize, with a view to remote transmission, a limited number of parameters which are indicative of the progress of a dialysis treatment.
Patent EP-0480963-A1 (EP)
Inventor: KRIESEL MARSHALL S
IPC: A61M5/00
Filed: 1990-06-14
Abstract: Appareil pour infuser de manière exacte des agents médicinaux à un patient en traitement ambulatoire à des taux spécifiques pendant longtemps. L'appareil, à structure laminée compacte et plate, comprend une membrane élastique étirable (24) définissant, en coopération avec une base planaire mince (14), une chambre de fluide (25) pourvue d'une sortie de fluide (22). Un organe mince perméable aux fluides (26) et disposé dans ladite chambre de fluide, contrôle, de manière exacte, la vitesse d'écoulement du fluide à travers la sortie de fluide.
Patent EP-0478668-A1 (EP)
Inventor: MUTCHLER JOHN H
IPC: G01D5/39
Filed: 1990-02-12
Abstract: Le système (12', 14) se compose d'un élément cible (78) associé à la queue de la soupape (24) et transportable avec celle-ci et d'une caméra (68) conçue pour être placée de manière adjacente à la queue de la soupape pour produire un signal vidéo d'au moins une partie de l'élément cible. Un dispositif de marquage (80) associé à la soupape située dans le champ de la caméra est mis en place pour définir une échelle de déplacement de référence (82) au niveau du signal vidéo. Un convertisseur (62) réagit au signal vidéo pour générer les données de la cible correspondant au déplacement de la cible. Des systèmes d'interface pour les premières données (42, 58, 60) assurent la numérisation de la pression pneumatique détectée lorsque la pression change pour déplacer la queue de la soupape, de préférence un changement total des positions ouverte-fermée-ouverte ou inversement. Des systèmes d'interface pour les deuxièmes données (44, 62) assurent la numérisation des données de la cible correspondant au déplacement de la cible. Dans une version préférée, le déplacement de l'élément cible (78) est déterminé par un comptage électronique des lignes d'analyse ou des séquences de pixels d'analyse (92-108) associés au signal vidéo, qui sont couverts ou découverts, ou interrompus d'une autre manière, lors du déplacement de l'élément cible.
Patent EP-0436726-A1 (EP)
Inventor: MORITA TAKAKAZU KITASAKURAZUKA
IPC: A61K33/22
Filed: 1990-07-26
Abstract: A method of photostabilizing an eyewash containing a photo-unstable medicine as an ingredient, which comprises adding thereto boric acid and/or borax and a polyhydric alcohol.
Patent EP-0444199-A1 (EP)
Inventor: SATOH TOSHIO
IPC: C07D307/62
Filed: 1990-09-11
Abstract: A drug effective in preventing and ameliorating dysfunctions of organs caused by active oxygen species and active organic radical species, comprising an ascorbic acid derivative of general formula (I) as the active ingredient in order to solve the problem of in vivo unstableness of conventional drugs, wherein R₂ represents a group selected from among alkylcarbonyl (lower alkyl) groups wherein the terminal alkyl group has 7 to 15 carbon atoms, alkyl groups having 9 to 17 carbon atoms, and alkoxycarbonyl (lower alkyl) groups wherein the terminal alkoxy group has 7 to 20 carbon atoms. Ascorbic acid derivatives of the above general formula, wherein R₂ represents an alkylcarbonyl (lower alkyl) group wherein the terminal alkyl group has 7 to 15 carbon atoms are new substances, and this invention discloses these new substances and a method of producing the same.
Patent EP-0502916-A1 (EP)
Inventor: UPHUES GUENTER
IPC: C07C229/04
Filed: 1990-11-19
Abstract: Un retraitement avec de l'ammoniac, un acide aminé comportant 2 à 8 atomes de carbone ou un oligopeptide permet de réduire sensiblement la teneur résiduelle en produits d'alkylation libres dans les solutions aqueuses d'agents tensio-actifs amphotères ou zwitterrioniques.
Patent EP-0517929-A1 (EP)
Inventor: VON ARX CHRISTOPH DR
IPC: H01J61/52
Filed: 1991-06-01
Abstract: In order to improve the cooling of an irradiation device having a UV-high power radiator, the latter is completely immersed in a coolant bath (10), the bath and at least one wall (13) of the bath being transparent for the UV radiation produced. <IMAGE>
Patent EP-0477893-A1 (EP)
Inventor: MURRAY THOMAS C
IPC: H01R43/048
Filed: 1991-09-25
Abstract: A die (16) and method for forming indentations in a grounding rod (32). The die (16) is a U-shaped die for use in a hydraulic compression tool. The die has an inner face forming a general recess and has a plurality of series of individual tooth-like projections (22a-d, 24-28). The die is used to form a plurality of series of individual tooth-like indentations (36) on an exterior surface of the grounding rod (32) such that a connector (34) can be compressed onto the rod (32) with portions of the connector (34) being deformed into the indentations (36) to fixedly connect the connector (34) to the rod (32).
Patent EP-0516883-A1 (EP)
Inventor: WIEDNER KLAUS
IPC: G02C5/00
Filed: 1991-12-11
Abstract: For a pair of goggles, in particular protective goggles for worker, it is provided for the exchangeable fixing of the sight pieces, which however meets also the working protection conditions, that the sight pieces are fixed each laterally at undercuts of the frame and are fixed in the vicinity of the nose rib by pushing on a holder. The holder embraces the nose rib region in a flat manner and is lockable at the upper side of the frame, so that an inadvertent releasing of the sight pieces is prevented.
Patent EP-0457426-A1 (EP)
Inventor: STUBBS DAVID D
IPC: G05B15/02
Filed: 1991-03-28
Abstract: An equipment test program, stored and processed in a computer system (20), defines device termination procedures used for terminating devices (27) used in a plurality of sets (56, 74, 82) for performing a plurality of tests. The termination procedure for each device is associated with an ensemble, or group data structure (72, 80, 88). Each ensemble contains a set of termination task data structures (49) for implementing the device terminations. Each task (49) represents a device that operates with other devices in a test program module. Each task is linked to zero or more predecessor tasks (54) in the ensemble. This linking represents the need to turn off the predecessor tasks' devices first before turning off any task's device. Within each test module, and before any device in the group is instructed to operate, the ensemble optimization procedure is invoked to pass a pointer to the module's ensemble data structure. The ensemble optimization procedure is used to optimally decide which device termination procedures should be invoked.
Patent EP-0463877-A1 (EP)
Inventor: NODA KAZUO
IPC: A61K9/54
Filed: 1991-06-27
Abstract: A controlled release pharmaceutical preparation comprising a core containing a medicinal compound and a coating layer containing a water-repellent salt and a water-insoluble and slightly water-permeable acrylic polymer having trimethylammoniumethyl group. Said preparation releases a medicinal compound in a sigmoid type dissolution pattern irrespective of the PH of a dissolution medium.
Patent EP-0479548-A1 (EP)
Inventor: HAMPTON BRADLEY G
IPC: B62D27/04
Filed: 1991-10-01
Abstract: A shock absorber mount for an automobile has a pair of concentrically disposed pressed fittings (10,11) in abutting end-to-end relation. Each fitting includes a pair of radially spaced, cylindrical metal sleeves separated by a rubber insert which has an inwardly directed annular cavity or void which confronts an annular cavity in the opposing pressed fitting.
Patent EP-0444974-A1 (EP)
Inventor: FEDERSPIEL ERIC
IPC: E21B43/114
Filed: 1991-01-24
Abstract: Pour remplacer une première canalisation enterrée (3) telle qu'une canalisation métallique par une seconde canalisation de diamètre moyen sensiblement égal ou supérieur à celui de la première canalisation, on procède à une découpe longitudinale de la première canalisation (3) par une projection localisée d'un flux de matière, de particules ou de rayonnement grâce à des moyens (1) de projection localisée qui sont déplacés à l'intérieur de la première canalisation (3) afin de procéder à la division longitudinale de la première canalisation (3) en au moins deux segments. La découpe par projection localisée évite notamment la création de vibrations lors de la fragmentation de la canalisation à remplacer. <IMAGE>
Patent EP-0486359-A1 (EP)
Inventor: LAEUFFER JACQUES
IPC: H03K17/691
Filed: 1991-11-07
Abstract: The invention relates to a control circuit for a MOSFET transistor 50 used in an inverter circuit for supplying a three-phase motor. This control circuit comprises a pulsed transformer 53 and a thresholds circuit 52 containing Zener diodes Z1 and Z2 and conventional diodes D1 and D2. Operation is such that a positive pulse charges the capacitor C (stray capacitance) to a positive voltage which saturates the transistor 50 whereas a negative pulse charges the capacitor C to a negative voltage which blocks the transistor 50. <IMAGE>
Patent EP-0487414-A1 (EP)
Inventor: CARON CLAUDE
IPC: C09K17/06
Filed: 1991-11-20
Abstract: This product comprises, on the one hand, cement and an alkali metal silicate and, on the other hand, an inhibiting agent for the reaction between the two above constituents. Application in the field of construction.
Patent EP-0521229-A1 (EP)
IPC: H05B41/282
Filed: 1991-10-22
Abstract: The present invention relates to a device for presenting images illuminated from behind, particularly advertising images. The images are applied to a film which is transported in a horizontal direction and moved forwards intermittently. When the image of the image sequence that is on the edge side is reached, there is an automatic reversal of the direction of rotation of the transport motor, so that an essentially uninterrupted image presentation is achieved with the avoidance of empty images. The images are illuminated from behind by an illuminating device in the form of a fluorescent tube driven at high frequency.