baber/WOPTO huggingface dataset:
Patent EP-0317555-A1 (EP)
Inventor: VON ALBERTINI BEAT
IPC: A61M25/06
Filed: 1987-06-01
Abstract: Une aiguille permettant d'injecter ou de prélever du liquide dans un corps comprend un trocart (14) présentant une extrémité aiguisée et disposée dans une canule (16). L'extrémité aiguisée (18) du trocart dépasse de l'extrémité de la canule, laquelle comporte un filetage (22) pour faciliter son introduction. Le trocart peut être enlevé de la canule. En service, après perforation d'un trou par le trocart dans la peau ou un vaisseau sanguin, la canule est vissée à l'intérieur. On retire ensuite le trocart de l'intérieur de la canule pour faire apparaître une section transversale importante, permettant ainsi un écoulement rapide du fluide à travers la canule. Dans un autre mode de réalisation, l'aiguille comprend une canule conique pourvue d'une extrémité aiguisée filetée extérieurement pour faciliter son introduction dans le corps. Dans encore un autre mode de réalisation, la canule est de configuration sensiblement cylindrique et présente une surface extérieure filetée.
Patent EP-0282793-A1 (EP)
Inventor: SAVIO PIERO
IPC: B62D25/18
Filed: 1988-02-26
Abstract: The vehicle is provided with support means (7, 8) for the mudguard (4) which are interposed between this latter and the body (2) of the vehicle (1). Said support means (7, 8) comprise a plurality of connection means (9, 10) which enable said mudguard (4) to be fixed in a position relative to the body (2), and thus relative to the corresponding wheel (3), which is selectable from a range of predetermined relative positions.
Patent EP-0324048-A1 (EP)
Inventor: HOFFMANN WERNER
IPC: F16T1/00
Filed: 1988-02-29
Abstract: An apparatus is described for removing condensate or the like from pressurised gas systems, which apparatus has a collecting chamber (24), for the condensate, which is provided with at least one level gauge (26) and an outlet valve, automatically controlled thereby, the collecting chamber (24) being formed from a line piece or connecting channel (140), of spiral or helical design, whose lower end opens into a rising line (142) (which can also be designed as a channel) and whose upper end is connected to the rising line or to the rising channel (142) via a pressure-equalising line or a pressure-equalising channel (152), the level gauge (26) being formed by a sensor (66) arranged in the rising line (142) and the one end of the line piece or of the connecting channel (140) being connected to the pressure system and the other end being connected to the outlet valve.
Patent EP-0335026-A1 (EP)
Inventor: HILL MICHAEL IRWIN
IPC: C11D9/02
Filed: 1988-03-31
Abstract: A transparent bar is disclosed which requires the com­ponents to fit within three critical ratios. The composition comprises a mixture of alkanolammonium and alkali metal C₁₂-C₂₂ atom fatty acid salts, the mole ratio of alkanolammonium to alkali metal fatty acid salt being from about 0.1 to less than 1.0. A liquid solvent system must also be present which includes an amount of water and free alkanolamine in a weight ratio ranging from greater than 0.25 to less than 1.0. The weight ratio of total fatty acid salts to solvent must range from greater than 0.02 to less than 1.0.
Patent EP-0294230-A1 (EP)
Inventor: HERRIN HERMON K
IPC: A61C5/12
Filed: 1988-06-03
Abstract: A compact dam clamp and its method of application is disclosed, said dam clamp (2) having in a preferred embodiment a side attachment face (22) and a bottom face (8), said side attachment face being provided with one or more apertures (30) provided therethrough to enable the clamp to be physically locked to the tooth upon application and curing of a non permanent composite resin (70). The use of the present device does not result in either hard or soft tissue damage, and may be used on even partially erupted teeth.
Patent EP-0328807-A1 (EP)
Inventor: COLEMAN CLARENCE
IPC: B65D90/34
Filed: 1988-07-18
Abstract: A pressure material container (10) in which a manhole cover (15) has a relief valve. The relief valve includes a resilient spacer ring (61) disposed between a valve seat (55) of the relief valve and a valve plate (60). A spring (50) urges the valve plate (60) of the relief valve toward the valve seat. When the fluid pressure in the container (10) exceeds a predetermined magnitude, the valve plate (60) is lifted away from the valve seat against the urgency of the spring (50) to vent the fluid in the container (10) to atmosphere. 
     Vacuum relief apertures (75, 75′) are formed in a backing plate (66) of the relief valve. The vacuum relief apertures communicate with the fluid in the container (10) and atmosphere. A disc (70) closes the vacuum relief apertures until displaced when the fluid pressure of the fluid within the container (10) is less than atmospheric pressure to provide a path for air under atmospheric pressure to flow into the container (10) through the vacuum relief apertures (75, 75′)
Patent EP-0317180-A1 (EP)
Inventor: STEWART RAY F
IPC: A61K47/32
Filed: 1988-11-10
Abstract: Temperature-controlled diffusional active agent dispensers that use a side-chain crystallizable polymer in a form that is not free to flow above its melt temperature as a rate-controlling matrix are disclosed. The polymer may be crosslinked to render it nonflowable, be supported, or grafted to a permeable support. Elements that facilitate or permit heating by radiation or electrical conductance/inductance may be included in the dispenser. At temperatures below the melt temperature of the polymer, the polymer is substantially impermeable to the agent. At temperatures at or above the melt temperature the polymer is substantially permeable to the agent.
Patent EP-0283387-A1 (EP)
Inventor: BOURNONVILLE PATRICK
IPC: A61B5/22
Filed: 1988-03-10
Abstract: The invention relates to an apparatus for monitoring the neuromuscular reaction of a patient, in particular, but not exclusively, with the aim of ensuring a monitoring of curarisation and decurarisation. This apparatus is characterised in that the piston of the sensor (3) is connected to the at least substantially cylindrical body in such a way as to slide essentially radially to the axis of the body and to permit, whatever the dimensions of the hand of the patient, the activation of the piston (35) of the sensor not with the final but with the first phalanx (10) of the thumb (4) of the hand (5) equipped with the device (1), and in that: - the said body is connected to at least one bearing (7) which is designed, by cooperating with at least one of the members represented by the hand and the forearm of the patient, to establish a reference for the position of the hand (5) along the longitudinal axis (8) of the handle (6), and - the device comprises at least one means (9) making it possible to adjust, essentially along the axis (8) of the handle (6), the relative position of the elements represented by the bearing (7) and the detection member (3). Application to the medical equipment industry. <IMAGE>
Patent EP-0306382-A1 (EP)
Inventor: RIVAL MARC
IPC: H01H9/36
Filed: 1988-08-11
Abstract: Une chambre d'extinction d'arc à tôles 58 sert à interrompre un arc engendré par un système de contacts multiple ayant une série de contacts principaux mobiles 34 et un contact d'arc mobile 36 coopérant avec des contacts fixes 44 correspondants fixés sur une plage de contact. Une corne d'arc inférieure 46 est fixée sur la plage au moyen de trois vis 52,54,56 avec interposition d'un écran isolant. Une paire de joues 72,74 à portion inclinée épouse la forme des tôles 58 jusqu'au voisinage d' arêtes 68,70 intermédiaires de captation de l'arc disposées symétriquement par rapport à l'axe médian passant par l'encoche 66 en V. Application : disjoncteur basse tension à calibres élevés.
Patent EP-0284522-A1 (EP)
Inventor: GOTHON JACQUES
IPC: E06B3/28
Filed: 1988-02-25
Abstract: The secondary glazing comprises a polycarbonate pane (6), held in an aluminium alloy frame or a frame made from a material having the same strength characteristics, comprising an inner groove (7) whose front lip (8) is connected to a front support zone (12) along a slanting inner wall (13) oriented forwards. The support zone (12) is also connected via an outer wall (18) forming a brace. The bottom of the groove is formed by an outer tubular element (19). <IMAGE>
Patent EP-0315579-A1 (EP)
Inventor: KOHLMANN HANS-ALBRECHT
IPC: F24H9/18
Filed: 1988-10-26
Abstract: In a heater for circulating water, with a burner (1) and a heat exchanger (2), which is heated by this burner (1) and connected to a forward run (3) and a return run (4) of the heating water, at least part of the return water serves for cooling the burner (1). Either the return run (4) of the heating water can be guided via this burner (1) for cooling or there can be connected to the return run (4) a branch line (7), via which a controllable portion, which serves for cooling the burner (1), of the return run water can be removed from the return run (4). <IMAGE>
Patent EP-0316272-A1 (EP)
Inventor: BECK JOSEF
IPC: F16B19/14
Filed: 1988-10-26
Abstract: The fastening element consists of a shaft (1) a drill head (2) arranged on its end in the driving-in direction, a means (3) of applying a load which is connected to the shaft (1) and is located opposite to the drill head (2), and a means (4) of providing a rotating drive, having engagement surfaces. The fastening element is suitable for driving in into hard materials, in that, when it is rotated, it drills a blind hole and is driven into its final position by means of impact force. 
<IMAGE>
Patent EP-0299936-A1 (EP)
Inventor: GABRAN CLAS
IPC: A61M25/06
Filed: 1988-06-07
Abstract: The invention is related to a cannula used in medication for infusing liquid and/or giving a medicine injection into a vein, which cannula comprises a hollow body (11), an indication chamber part (12) that, equipped with a steel needle (17), is coupled to it, a catheter (15), and a rear plug (19). To achieve a cannula that would be more advantageous to handle, the body (11) and the indication chamber part (12), coupled to each other, are essentially at right angles to each other, in such a way that the indication chamber (16) in said chamber part (12) is in an essentially vertical position, having in its upper part an indicating device (18), and the chamber part (12) is shaped to be held between the thumb and the forefinger.
Patent EP-0312551-A1 (EP)
Title: Procede additif de fabrication de plaques a circuits imprimes au moyen de photoreserves alcalines aqueuses developpables et pelables
Inventor: FERRIER DONALD R
IPC: H05K3/18
Filed: 1988-01-15
Abstract: Procédé additif de fabrication de plaques à circuit imprimé à l'aide de réserves alcalines aqueuses pelables, consistant à appliquer la réserve en formant un dessin sur un substrat isolant approprié, à catalyser le substrat avec sa réserve pour effectuer un dépôt de métal sans passage de courant, à peler ensuite complètement la réserve du substrat, en utilisant une solution alcaline aqueuse de préférence contenant un agent réducteur, le métal étant ensuite déposé sans passage de courant sur les zones du substrat catalysées dans le motif désiré.
Patent EP-0352326-A1 (EP)
Inventor: ARAI TAKEJI FANUC MANSION HARI
IPC: B23K26/14
Filed: 1988-08-10
Abstract: Dans un système de régulation d'un gaz auxiliaire pour un appareil d'usinage au laser à commande numérique par calculateur (CNC), un appareil d'usinage au laser et une unité de commande numérique (CNC) sont couplés l'un à l'autre. Lors de l'opération d'usinage au laser, le type de gaz auxiliaire, le taux de mélange, la pression et le débit sont déterminés par un programme d'usinage et régulés par une soupape de régulation de débit (32), une soupape de régulation de pression (33) et similaire via une unité de commande numérique (10). Etant donné que le type de gaz auxiliaire, le taux de mélange, la pression et le débit sont déterminés par le programme d'usinage et sont régulés automatiquement, l'opérateur n'a plus besoin de sélectionner le gaz auxiliaire et d'effectuer les diverses opérations de réglage et d'ajustement nécessaires. Il est par conséquant possible de réduire le temps de préparation de l'usinage et d'effectuer l'opération d'usinage au laser avec précision.
Patent EP-0328976-A1 (EP)
Inventor: TENCONI RICCARDO
IPC: D04B15/78
Filed: 1989-02-04
Abstract: The device (1) comprises at least one selection lever (8), one end whereof is arranged laterally facing the needle cylinder (4) at the level of a heel (7b) of selection elements (7) accommodated in the grooves (3) of the needle cylinder (4) below the selectors or sub-needles (2). The selection lever (8) is movable towards or away from the needle cylinder (4) from a first position, in which its end engages the heel (7b) of the selection elements (7), to a second position in which it does not interfere with said heel (7b). The end of the selection lever (8) has a rising portion which in the first position raises the selection element (7) when the needle cylinder (4) rotates with respect to the selection lever (8). As an effect of this lifting, the overlying selector (2) is engaged by a lifting cam (6) arranged facing the needle cylinder (4) so that the overlying needle (5) is moved to knit.
Patent EP-0382863-A1 (EP)
Inventor: SAEKI KAZUMI
IPC: C07D499/00
Filed: 1989-02-14
Abstract: A process for the production of penicllic acid compounds, especially chloromethyl ester of penicillin G, penicillin V or sulbactam by esterification in the presence of a phase transfer catalyst of the general formula 
(R¹)(R²)(R³) (R⁴)NX      (III) 
wherein R¹, R², R³ and R⁴ are the same or different and each is an alkyl or aralkyl group and X is a hydroxide, chloride, bromide or hydrogensulfate ion.
Patent EP-0334151-A1 (EP)
Inventor: SCHOLTHOLT HANS ING GRAD
IPC: H01R13/652
Filed: 1989-03-13
Abstract: A contact component (1) is mounted on one side on an earthed supporting part (9). A protective plug (5) can be plugged on the opposite side for protection of the electrical conductors against overvoltages. The protective plug has, e.g., overvoltage suppressors (6) which rest with one terminal on an earthing plate (7), whose end is bent at the sides in the insertion direction, and which are designed as sprung earthing contacts (8), bent back into themselves at an acute angle, which project significantly over the protective plug. …<??>In consequence, it is possible for the earthing plate (7) to make contact directly with the supporting part (9), which provides a minimum of design complexity with a maximum of transmission safety. The earthing contacts (8) engage in cut-outs (10) which are arranged in the region of a bend in the supporting part. …<IMAGE>…
Patent EP-0341659-A1 (EP)
Inventor: FILLEAU JEAN-BERNARD
IPC: F02D11/10
Filed: 1989-05-09
Abstract: The device according to the invention comprises a motor (6), the stator (8) of which is coupled to an accelerator pedal (10), whilst the rotor (9) of this motor is connected to the throttle valve (1) by means of a frictional coupling member (7). An excitation of the motor (6) causes a rotation of the rotor in relation to the stator, which makes it possible to reduce the opening of the throttle valve by a predetermined angle under certain circumstances. The correction to the opening angle of the throttle valve carried out in this way by means of the motor makes it possible to prevent any unpleasant reaction from being transmitted to the accelerator pedal (10). 
     The invention is used on anti-skid or speed-­regulating devices for motor vehicles driven by an internal-combustion engine.
Patent EP-0364944-A1 (EP)
Inventor: LOVRECICH MARA LUCIA
IPC: A61K9/18
Filed: 1989-10-17
Abstract: A poorly soluble medicament is incorporated into particles of a crosslinked polymer which is swellable in water but insoluble in water, and the product obtained is brought into contact with a solvent able to swell the polymer. The product obtained by this treatment, and after being dried under vacuum, has a medicament dissolving rate which is considerably higher than that of the pure medicament.
Patent EP-0379687-A1 (EP)
Title: Vorrichtung zum Umbetten von bettlägerigen Patienten
Inventor: JUNG HANS
IPC: A61G7/10
Filed: 1989-12-06
Abstract: Eine Vorrichtung (10) zum Umbetten von bettlägerigen Patienten weist ein fahrbares, über eine Feststellbremse (84) feststellbares Untergestell (12), eine relativ zum Untergestell (12) höhenverstellbare und horizontal seitlich verschiebbare Liegekonsole (16) und eine Arretiervorrichtung (90) für die Liegekonsole (16) auf. Um eine einfach handhabbare und kippsichere Vorrichtung (10) zu erhalten, wird vorgeschlagen, einen massiven, die Liegekonsole (16) höhenverschiebbar tragenden Block (14) vorzusehen, der von zumindest einem quer im Untergestell (12) verlaufenden Führungselement (34, 36) zwischen zwei seitlichen Endpositionen querverschiebbar getragen ist, und wobei die Arretiervorrichtung (90) ein am Block (14) angeordnetes, von der Liegekonsole (16) aus steuerbares Rastelement aufweist, das in am Führungselement (34, 36) vorgesehene Aussparungen (119) einrastbar ist, so daß dadurch die Relativbewegung zwischen Block (14) und Untergestell (12) gesperrt ist.
Patent EP-0337540-A1 (EP)
Title: Combination of a support and a semiconductor body and method of manufacturing such a combination
Inventor: HOEBERECHTS ARTHUR MARIE EUGEN
IPC: H01L21/603
Filed: 1989-04-03
Abstract: The invention relates to the combination of a support (3) and a semiconductor body (1) and to a method of manufacturing same, in which a deformable metal layer (2) is disposed between the semiconductor body and the support. 
     The semiconductor body is connected to the support by pressing the semiconductor body and the support against each other under pressure after heating the metal layer. The semiconductor body is then provided at its surface facing the support with at least one projecting part (4), which is embedded in the metal layer.
Patent EP-0344855-A1 (EP)
Inventor: DE JAGER WILLEM
IPC: H03F1/32
Filed: 1989-05-29
Abstract: A amplifier circuit comprises a first transistor (T₁) and a second transistor (T₂) whose emitters are each connected via a first resistor (R₁) to a point (2) which is connected to the power-­supply terminal (3) by means of a current source (1). The bases of said transistors are connected to input terminals (4, 5) and via a second resistor (R₂) each to the base of a third transistor (T₃) whose emitter is connected to the terminal (2). The linearity of the circuit is improved by arranging a fourth transistor (T₄) and a fifth transistor (T₅) in series with the collector-emitter paths of the first transistor (T₁) and the second transistor (T₂) which fourth and fifth transistor have their bases connected to a reference terminal (7) and have their emitters interconnected by means of a third resistor (R₃).
Patent EP-0401428-A1 (EP)
Inventor: LONGSTAFF ERIC
IPC: A01G9/14
Filed: 1989-06-06
Abstract: Method and apparatus for encouraging maximal plant growth which method and apparatus comprise a light filter which prevents the natural decay of plant growth stimulating materials by absorption of UV-radiation while permitting photosynthesis to occur with blue light in the absence of attendant heat generating and dehydrating radiations caused by green, yellow and infra-red light. The object­ive is made possible according to the preferred embodiment of the invention by interposing separately, continuously, or discon­tinuously, a combination of filters made of solid material between the sun and the growing plants which block radiation in those wave lengths which are either physiologically harmful or which retard growth, but do not inhibit those wavelengths which are necessary for photosynthesis, metabolism, differentiation and development.
Patent EP-0355901-A1 (EP)
Inventor: VAN MOL CHRISTIAAN THEODORUS J
IPC: D06B3/10
Filed: 1989-08-08
Abstract: The invention relates to a process for producing and treating a cylindrical unit, in which process a hose is made from flexible threads around a tube, upon which the hose is subjected to thermal treatment and is molded to form a cylinder around the tube, wherein the hose is made from threads containing fibrous material and a ther­moplastic or thermosetting polymer which are braided or knitted together. 
     A cylindrical unit according to this invention can be used for replacing cylindrical units made of other materials, and espe­cially in those cases in which a low weight and a high torsional and flexural resistance are deemed to be important.
Patent EP-0361588-A1 (EP)
Title: Faseroptischer Sensor
Inventor: MARTENS GERHARD DR
IPC: G01D5/26
Filed: 1989-09-18
Abstract: Die Erfindung bezieht sich auf einen faseroptischen Sensor mit einer Lichtsendeanordnung (6), die Sendelicht in wenigstens einen ersten Lichtwellenleiter (3, 4) einspeist, und mit einer Lichtempfangsanordnung (7), die Empfangslicht aus dem ersten Lichtwellenleiter und wenigstens einem zweiten Lichtwellenleiter (4, 3) empfängt. Die Lichtwellenleiter (3, 4) weisen nebeneinander verlaufende Abschnitte (1) auf, die bereichsweise lichtübertragend berührbar sind und in diesem Bereich gemeinsam in einer Umhüllung (5) eingespannt sind, über die ein Druck oder eine Kraft auf die Lichtwellenleiter einwirkt. Die Lichtsendeanordnung (6) speist noch ein erstes Sendelicht in den ersten Lichtwellenleiter (3, 4) und ein zweites Sendelicht in den zweiten Lichtwellenleiter (4, 3).
Patent EP-0368417-A1 (EP)
Inventor: SALEMBIER PHILIPPE SOCIETE CIV
IPC: H04N7/00
Filed: 1989-11-08
Abstract: L'appareil effectue un traitement du signal dans un système de transmission, ledit signal véhiculant des informations de luminance et de chrominance analogiques associées à des périodes de signal numérique codé. Il s'agit par exemple d'un récepteur dans un système de télévision MAC. Le dispositif de restitution de la composante continue comprend un organe de codage (4) réalisant à partir du signal numérique décodé un codage identique à celui utilisé pour la création du signal recu, un circuit d'estimation de la composante continue (6) calculant ladite estimation à partir des différences entre le signal codé reçu et le signal codé reconstruit par le susdit organe de codage, cette estimation constituant un signal de correction de composante continue, et un circuit soustracteur (9) retranchant au signal reçu ledit signal de correction, sur toute la durée d'une ligne. Il comporte aussi, en aval du dispositif (6) fournissant un signal de correction de la composante continue, un filtre (8) utilisant les signaux de correction de plusieurs périodes de balayage de lignes à la fois pour affiner le signal de correction, qui est du type à réponse impulsionnelle finie, par exemple un moyenneur, et le signal reçu est retardé (10) pour compenser le retard dû au filtre, avant d'être amené au circuit soustracteur(9).
Patent EP-0351982-A1 (EP)
Inventor: DELALLE JACQUES
IPC: H01R4/72
Filed: 1989-07-05
Abstract: A terminal for an electrical wire comprises a terminal portion (1) for forming a disconnectable electrical connec­tion to a corresponding terminal, a crimp portion (3) for forming a crimp to the conductor of the electrical wire, a neck (4) that connects the terminal to the crimp portion, and a plastics sleeve (7) located over the neck and crimp portion and extending beyond the end of the crimp portion. The neck (4) and the part of the sleeve (7) located over the neck together retain a quantity of sealant e.g. hot-melt adhesive 6 for preventing or reducing passage of moisture from the terminal portion to the crimp portion.
Patent EP-0421028-A1 (EP)
Inventor: GIOVANNIELLO ROCCO
IPC: C01F7/57
Filed: 1989-10-02
Abstract: Polymeric basic aluminum halides having the empirical formula: 
Al₂(OH) 6-y X y   
where X is chlorine, bromine or iodine, y has a numerical value from 0.7 to 3, and whose polymer distribution as characterized by size exclusion chromatography is:
     (a) 100% of the polymers are found in Bands II, III and IV, and   (b) Band III contains at least 25% of the polymer;    are obtained by reacting aluminum metal with HX in water at a temperature of about 70°C to about 100°C, where X is halogen, wherein the concentration of product in solution is about 8 to about 35 wt. %.