baber/WOPTO huggingface dataset:
Patent EP-0225437-A1 (EP)
Inventor: REDECKER REINER
IPC: C22C37/00
Filed: 1986-09-04
Abstract: Alloyed cast iron having a coefficient of thermal expansion below 8.5 . 10<-><6>  DEG C<-><1> in the temperature range between room temperature and 400  DEG C contains about 1.9 % by weight of C, 1.9 % by weight of Si as well as at least 25 % by weight of nickel and 3 to 17 % by weight of cobalt in such a way that the content of nickel plus cobalt is 40 % by weight. Preferred embodiment: the sum of nickel plus cobalt amounts to 43 to 45 % by weight. Best results: 35.5 % by weight of nickel, 7.5 % by weight of cobalt. <IMAGE>
Patent EP-0194031-A1 (EP)
Inventor: KERTH DONALD ALLAN
IPC: G05F3/30
Filed: 1986-02-03
Abstract: A CMOS bandgap voltage reference which is temperature stable is disclosed. The large temperature-dependent p-tub resistors of prior art arrangements are replaced with relatively small, temperature stable p+ diffusion resistors (32, 34). The increase in current level needed to compensate for the decrease in resistor value is provided by a simple cascode MOS circuit (36) located between the ratioing resistors and the VSS potential.
Patent EP-0256185-A1 (EP)
Inventor: VAUGHAN DAVID EVAN WILLIAM
IPC: B01J20/16
Filed: 1986-08-15
Abstract: This invention is a composition of matter made up of an expanded smectite clay having multi-metallic pillars separating the clay layers. The expanded clay may be used as a shape selective catalyst, catalyst support, or as an adsorbent material. More particularly, this invention relates to expanded smectite clays wherein the pillars are made up of aluminum and one or more transition metals.
Patent EP-0231668-A1 (EP)
Inventor: THIBAULT PHILIPPE ANDRE
IPC: C12P19/14
Filed: 1986-01-22
Abstract: The invention, which relates to enzymes, concerns especially an insolubilised invertase attached by a covalent bond to a solid support, characterised in that the invertase is attached by covalency to glutaraldehyde which is bonded by covalency to a difunctional silane, itself fixed on porous silica particles having a particle size in the ranges from 150 to 250  mu m and a pore diameter within the range from 10 to 30 nm, this insolubilised invertase having a specific activity of at least 6000 units per gram of insolubilised enzyme. Use for the hydrolysis of sucrose in sweet glucose and fructose syrups.
Patent EP-0201387-A1 (EP)
Title: Dispositif de traitement de l'épithélium humain externe, son procédé de fabrication et procédé d'utilisation d'un tel dispositif
Inventor: CHAPOTON CHRISTIAN
IPC: A61Q19/00
Filed: 1986-04-15
Abstract: Dispositif pour le traitement de l'épithélium humain externe en particulier de zones sensibles de la peau, comme celles du visage, du cuir chevelu et/ou des cheveux, à l'aide d'un objet destiné à venir au contact de l'épithélium et/ou de ses phanères pour y déposer une substance active. Ledit objet (10) conformé en tant qu'article de massage de la peau ou en tant qu'instrument de coiffure est, au moins dans ses parties destinées à entrer en contact avec la peau et/ou le cuir chevelu et/ou les cheveux, constitué en une matrice macromoléculaire rigide incorporant au moins une substance active choisie pour son action thérapeutique et/ou cosmétologique et pour être propre à être relarguée vers la surface externe de ladite matrice, d'où elle est éliminée par massage et/ou contact et/ou frottement avec la peau, le cuir chevelu et/ou les cheveux.
Patent EP-0260266-A1 (EP)
Inventor: JOSEFSSON LEIF
IPC: B65H75/18
Filed: 1986-06-18
Abstract: Bobine pour câbles ou autres articles d'une certaine longueur destinés à être déroulés et maintenus sur une bobine, la bobine (1) comprenant deux flasques (2) disposés à une certaine distance l'un de l'autre, des dispositifs d'assemblage (3) formés d'éléments d'une certaine longueur, tels que des tiges, et destinés à s'engager dans les flasques, ainsi qu'un noyau (4) destiné à s'intercaler entre les flasques (2). Les dispositifs d'assemblage (3) sont disposés, avec leurs parties terminales, de manière à pouvoir être introduits dans le flasque respectif et à s'engager dans ce dernier pour maintenir la bobine (1) ensemble. Le noyau (4) se compose de deux parties ou davantage, façonnées de manière à pouvoir être disposées entre les flasques (2) et former une bobine sur laquelle lesdits articles peuvent être enroulés, pour rigidifier la bobine (1).
Patent EP-0238518-A1 (EP)
Title: Porte-carte sous forme de cadre
Inventor: TSCHANZ PIERRE
IPC: A45C11/18
Filed: 1986-09-25
Abstract: Le porte-carte se présente sous forme de cadre qui est formé d'une pièce (1) rigide, ayant, sur la plupart de sa circonférence, une section (2) dont au moins le rebord intérieur (3) est sous forme d'U, pour retenir la carte de crédit ou débit (11). Cette section s'étend sur un côté transversal (5) du cadre ainsi que sur la plupart des côtés longitudinaux (6, 7). L'autre côté transversal (8) ainsi que les parties adjacentes des côtés longitudinaux ont une section (10) substantiellement en L, une ouverture ou évidement (9) transformant la section en U en la dernière. Pour libérer la carte (11) qui au moins sur une de ses faces est entourée par le porte-carte, on utilise la souplesse habituelle de la carte en la pliant légèrement par les doigts de la main, de sorte que la carte s'enlève de la section (10) en L et peut alors être retirée du porte-carte.
Patent EP-0235694-A1 (EP)
Inventor: OHLENFORST MANFRED
IPC: E06B3/02
Filed: 1987-02-19
Abstract: 1. A fitting for glass-only structures comprising frameless sheets of glass, with two fitting plates, which are clamped together by means of screws extending through holes in the sheets of glass and after assembly are able to be covered over by slide on caps, characterized in that symmetrically with respect to an axis (S-S) of symmetry running within the fitting plate in parallelism to the sheet surfaces and perpendicularly to a flat side surface of the fitting plate at least one of the two fitting plates (1 and 2) is provided with holes (8, 9, 10 and 11) and/or projections (27 and 28) for the attachment of insert members (5, 6 and 7) arranged in edge cutouts in the sheets of glass and/or directly on the surface of a sheet of glass and in that the insert members are in the form of a lateral corner lining member (5), a central lining member (6) or a sheet metal abutment (7), projecting beyond the fitting able to be srewed to the fitting plate (1 and 2).
Patent EP-0259555-A1 (EP)
Inventor: REHAU AG CO
IPC: C08L27/06
Filed: 1987-07-01
Abstract: Die Erfindung betrifft die Verwendung von natürlichen Cellulosefasern als Beimischung zu Polyvinylchlorid. Beigemischt wird ein Faseranteil von 1 bis 40 Gewichtsprozent, vorzugsweise von 3 bis 20 Gewichtsprozent. Die Faserdicke reicht bis zu 40µ und die Faserlänge liegt im Streubereich zwischen dem Faserdurchmesser bis zu einer Abmessung von 400µ. Bewirkt wird mit dieser Fasereinmischung eine Einschränkung des Rückschrumpfes sowie eine Verbesserung der mechanischen und/oder der Oberflächeneigenschaften von verstärkten Bändern und Profilen.
Patent EP-0268028-A1 (EP)
Inventor: KNODEL ROLF DIPL-ING
IPC: E01B9/18
Filed: 1987-08-27
Abstract: Bei der Herstellung von Beton-Weichenschwellen im Spannbett wird zur Fixierung röhrenförmiger Einbauteile im Boden der Schwellenschalung eine wiedergewinnbare Vorrichtung (60) eingebaut, die einen Zapfen (61) und eine in dessen Boden (62) lösbar eingesetzten Nippel (64) umfaßt. Der Nippel ist in eine entsprechende, die Position des Röhrchens (3) in der Schwelle bestimmende Bohrung (2) in der Bodenplatte (1) einsetzbar, weist einen oberen und einen unteren Anschlag (65 bzw. 70) auf, mit denen er im Zapfen (61) bzw. an der Bodenplatte (1) verankert ist, und Mittel, mit denen der Zapfen (61) fest auf der Bodenplatte (1) aufspannbar ist.
Patent EP-0262404-A1 (EP)
Inventor: SUGIYAMA MAKOTO
IPC: A61K31/70
Filed: 1987-08-27
Abstract: Glucosylmoranoline derivatives useful as remedy for diabetes are represented by the following general formula (I)
     wherein B,A and R have the following meanings :
     B: Substituted or unsubstituted;cyclic or chain; and saturated or unsaturated hydrocarbon;   A: O,S,NH,NR,C=O or a combination of two or more of them or a direct combination of B with R; and   R: A group selected from a group of the following (1) to (3) : (1) Substituted or unsubstituted; cyclic or chain; and saturated or unsaturated hydrocarbon, (2) substituted or unsubstituted aromatic hydrocarbon; and (3) substituted or unsubstituted heterocyclic compound; except the case where B-A-R is any of the following (1) to (3) : (1) hydrogen; (2) lower alkyl; and (3) chain or cyclic hydrocarbon having one or more hydroxyl groups. These derivatives exhibit less toxicity and higher inhibitory action against blood sugar level increase than moranoline and glucosylmoranoline derivatives having a formula similar to formula (1) wherein B-A-R is  ;  a hydrocarbon having hydroxyl group(s).
Patent EP-0267387-A1 (EP)
Inventor: CROSS-HANSEN ALAN
IPC: B01J3/00
Filed: 1987-09-15
Abstract: A vacuum furnace (10) for heating dental reconstruction products (70) using sintered powder metal that includes a sealed vacuum tube (28) made of a material having a relatively low thermal shock resistance characteristic. The vacuum tube (12)                                     is desirably relatively short. The vacuum tube chamber (14A) has a heating chamber (66) and end seals (28) for the vacuum tube (12) have a maximum use temperature of less than 200°C. Insulation (46) is positioned around and connected to the tube (12) proximate the ends of the tube, and heating elements (68) are placed around the heating chamber (14A) in an annular insulation chamber (66) formed in the insulation between the insulation (46) and the vacuum tube (12). Opposed annular clearances (54, 56, 58, 60, 62, 64) extending to positions proximately spaced from the ends of the tube (12) and opening to the central annular insulation chamber (66) are formed between the insulation means (46) and the vacuum tube (12). The insulation (46) prevents heat from passing to the ends of the tube (12) and overheating the seals (28) there. The annular clearances (54, 56, 58, 60, 62, 64) controls the rate of heat emanating from the heating elements (68) during the heating process so that the heat generated by the heating elements (68) is absorbed by the tube (12) at a gradual controllable temperature gradient along the length of the tube (12) that is less that the rate of heat gain that would be beyond the tolerance of the thermal shock resistance characteristic of the tube (12), so that cracking of the tube (12) during heating is avoided.
Patent EP-0251388-A1 (EP)
Inventor: KOESE GERRIT CORNELIS
IPC: B23B39/16
Filed: 1987-06-17
Abstract: A multi-spindle drilling machine for simultaneously drilling a plurality of holes, in particular suitable for drilling a plurality of tiny, closely-spaced holes, comprising a drivable drive wheel (6) coacting with a plurality of friction wheels, (7) each connected to a flexible spindle (11), whose ends away from the friction wheels extend through bores (18) in a spaced apart spindle guide block (19). Said bores (18) correspond with opposite bores (21) in a drill guide block (20) and are disposed in accordance with the pattern of the holes to be drilled. Coupling means (24) are pro­vided in the space between the drill guide block and the spindle guide block for connecting the shanks (22) of drill bits (23) placed in the bores of the drill guide block to the spindles.
Patent EP-0259948-A1 (EP)
Inventor: DAVIS EDWARD JULIUS
IPC: D06C27/00
Filed: 1987-06-23
Abstract: Denim fabric is treated (12-20) to raise the warp yarns adjacent the face of the fabric so that they can be rubbed and abraded to loosen the surface fibres; the tips of the warp crimp are subjected to abrading and rubbing (22) to reproduce the surface abrasion of washing and tumble drying without raising a nap or fuzzing the face. The abrading may be sanding using sandpaper in the range of about 50-100 grit, employing a 9-roll T-Ralph sander with 6 rolls running at a speed of about 50 ydm (50 metres/minute). The fabric may be lightly singed (10, 30) before raising which may be done by scouring (32) with a blend of phosphated esters; open-width washing (34) through about 5-10 wash boxes at speeds of about 30-80 yards per minute (30-75 metres/minute); first and second rope washings (36, 38) of about 15-25 minutes each, the first at about 180°F (80°C) and the second at about 140°F (64°C); drying under tension (40); finishing (42) utilizing wetters and softeners; and sanforising (44). After the abrading step (46), the fabric is shrunk (48) to 0.2% warp shrinkage.
Patent EP-0255396-A1 (EP)
Inventor: IKEDA TAKESHI
IPC: C09J7/20
Filed: 1987-07-31
Abstract: Adhesive copying papers comprising a laminate of an overlying layer, an adhesive layer and a release sheet are coated on their edges with a radiation-polymerised composition to prevent extrusion of the adhesive. The radiation-induced polymer layer requires no solvent during application and the final layer has a glass transition temperature between 50° and 200°C.
Patent EP-0275628-A1 (EP)
Inventor: WADA SHINTARO C O NITTO ELECTR
IPC: A61B5/274
Filed: 1987-09-11
Abstract: An electrode, in particular for biomedical use, comprises a flexible metal foil or sheet (1) to one surface of which a non-conductive shrinkable layer (3) may be laminated. When the layer has been shrunk by heat or radiation a tongue (5) formed by a cut (4) in the sheet (1) and the layer (3) is pulled outwardly to allow connection of a clip (9) for an electrical wire for transmitting signals from the electrode. 
     The other surface of the sheet (1) is preferably provided with a conductive adhesive layer (2) except at an area (A) beneath the tongue, so as to adhere the electrode to the skin or other test site. 
     The cuts may be made in various shapes.
Patent EP-0271251-A1 (EP)
Inventor: TIERS GEORGE V D
IPC: C07D207/50
Filed: 1987-11-25
Abstract: This invention is concerned with materials for nonlinear optical devices for the conversion of optical energy at one frequency to optical energy at another frequency. 
     This invention provides devices for and method of generating coherent second harmonic light radiation. The devices comprise a laser source (10) of coherent light radiation at a fixed fundamental frequency, a crystalline chiral N-aryl carbamyl compound (12) that crystallizes in a non-centrosymmetric configuration, means (14) for directing the output radiation of the laser onto the crystalline chiral N-aryl carbamyl compound (12), and output means (16, 18, 20, 22) for utilizing the second harmonic frequency.
Patent EP-0237428-A1 (EP)
Inventor: NONCLERQ JEAN-CLAUDE
IPC: H01H37/32
Filed: 1987-03-09
Abstract: The unit consists of a thermostat fitted with a sensitive element (8) intended to be placed near the heating resistance (1) of an electric convector. This sensitive element (8) comprises a first part (8a) located in a first space (12) in direct radiative contact with the heating resistance (1) and a second part (8b) located in a second space (11) adjacent to the first and separated from it by a partition (16). The said second space forms a chimney and is provided with a device (15) for circulating the cool ambient air. The unit is also provided with means for actuating the said device (15) for circulating the air in the second space (11) during times when the power supply to the heating resistance (1) is cut off. <IMAGE>
Patent EP-0251864-A1 (EP)
Inventor: DOUCET HENRI LAB DE PHYSIQUE D
IPC: G21B1/00
Filed: 1987-06-18
Abstract: A liquid conductor charge is heated by Joule effect in a very short time, the liquid having no time to expand. The liquid passes directly to the vapor phase, thereby producing a high pressure. A device according to the invention may comprise an array of capacitors (10), a flat line (12), a gun (24, 26), a conductor charge (32) inserted between a projectile (28) and a breech (30). Application to the simulation of micrometeorites, or to the study of collisions between microparticles.
Patent EP-0254617-A1 (EP)
Title: Sac ou emballage similaire à fermeture inviolable
Inventor: ALLEGRE ANDRE
IPC: B65D33/16
Filed: 1987-07-01
Abstract: Le sac est caractérisé en ce qu'il comporte, respectivement fixées par soudage sur les deux bords internes de l'ouverture (3) du sac et sensiblement sur toute la longueur de ladite ouverture, deux barrettes en matière plastique (4, 5) présentant des profils complémentaires (7, 8, 9, 10) susceptibles de s'interpénétrer à force pour un assemblage invoilable par application d'une pression.
Patent EP-0274973-A1 (EP)
Inventor: CHARVIN GUY
IPC: A47J36/28
Filed: 1987-12-04
Abstract: Device which has a disposable tray with an upper compartment which contains a food product and a lower compartment which has two reagents which are separated from each other by one or more watertight partitions and also having one axis with radial blades to tear said watertight partitions and a control knob visible outside of the tray and, moreover, having at least one screen equipped with orifices which are crosswise to said axis.
Patent EP-0248880-A1 (EP)
Title: Regulateur thermique pour detecteur a infrarouges
Inventor: BULLER JOSEPH STANLEY
IPC: F25D3/10
Filed: 1986-11-14
Abstract: Procédé et appareil permettant de réduire les variations de température dans un détecteur à infrarouges. L'appareil comprend une chambre de détente (18) destinée à recevoir l'énergie thermique produite par un détecteur à infrarouges (12). Un régulateur thermique (22) est également prévu pour conduire l'énergie thermique depuis ledit détecteur jusqu'à la chambre de détente par un ou plusieurs cheminements thermoconducteurs (24, 26, 28, 30). Un support de détecteur est utilisé pour combiner l'énergie thermique s'écoulant à travers les cheminements, réduisant ainsi les variations de température dans le détecteur.
Patent EP-0366648-A1 (EP)
Title: Drive mechanism for cold pilger rolling mills.
Inventor: KLINGEN HERMANN-JOSEF
IPC: B21B35/00
Filed: 1987-06-18
Abstract: In a drive mechanism for cold pilger rolling mills with mass and torque balancing, the crank being driven is connected by a connecting rod to the roll stand. In order to obtain a drive mechanism which is compact, economical, and subjected to minimal stress, the roll stand (WG) is arranged directly above the crank drive (KU) and the connecting rod (KO) is mounted directly on the crank pin (3). Torque balancing is achieved by the total mass of the connecting rod (KO) and mass balancing by the total mass of the crank drive (KU).
Patent EP-0298273-A1 (EP)
Inventor: SHIH TRUE-TSAI
IPC: F16B4/00
Filed: 1988-06-10
Abstract: An assembly composed of a shaft (12) of an electrical machine, which shaft (12) has a longitudinal axis and an outer surface of circular cross-section, and a retaining ring (4) having a longitudinal axis, a free end, and an inner surface (20, 30, 40) extending from the free end along the longitudinal axis, via which inner surface (20, 30, 40) the ring (4) is to be secured to the outer surface of the shaft (12) by a shrink fit procedure in which the ring (4) is heated to radially expand its inner surface (20, 30, 40), the heated inner surface (20, 30, 40) of the ring (4) is placed around the outer surface of the shaft (12), and the ring (4) is cooled to create a compres­sive fit between the inner surface (20, 30, 40) of the ring (4) and the shaft (12), wherein at least a portion of the inner surface (20, 30, 40) of the ring (4) is configured, prior to being heated and placed around the shaft (12), so that the diameter of the portion varies progressively relative to the diameter of the corresponding portion of the shaft outer surface such that upon achievement of the compressive fit, the degree of shrink fit along the portion of the inner surface (20, 30, 40) decreases in the direc­tion away from the free end of the ring (4).
Patent EP-0310852-A1 (EP)
Inventor: KOPPL GEORG
IPC: H02H9/04
Filed: 1988-09-19
Abstract: The high-voltage power system contains at least one high-voltage source (4), a high-voltage line (1), a circuit breaker (5), located between the high-voltage source (4) and the high-voltage line (1), and an overvoltage protection device, located between the switch-side end of the high-voltage line (1) and earth. In this high-voltage power system, it is intended to limit overvoltages, which can occur on switching on the circuit breaker (5) to the high-voltage line (1) or to other parts (2) of the power system, to permissible values, in a simple and safe manner. This is achieved by the overvoltage protection device containing at least two overvoltage suppressors (7, 8), connected to one another in series, one of which overvoltage suppressors (8), connected to earth, can be short-circuited via a bridging switch (11) when connecting the high-voltage line (1) before the circuit breaker (5). <IMAGE>
Patent EP-0303321-A1 (EP)
Inventor: KNIBBE ENGEL JOHANNES
IPC: H04N5/376
Filed: 1988-08-03
Abstract: A camera of this type including a solid-state sensor (FT) of the charge transfer type, particularly a frame transfer sensor having a pick-up member (PP), a storage member (MP) and a parallel-in, series-out shift register member (SR), in which the number  a  of rows of radiation-­sensitive pick-up elements (P) is larger than the number  b  of rows of storage elements (M) may be utilized for generating a picture signal which in television and cinematographic display has a picture definition in the field scanning direction which is increased by a factor of a/b. To this end the camera is provided with a specific shutter device (SH, SM) for shutting off a light radiation path (LP) towards the sensor pick-up member (PP) during a minimum shutter time which comprises a field blanking period and a fraction of a field scanning period, both of which durations combined form a field period, which fraction is equal to .
Patent EP-0314234-A1 (EP)
Inventor: GROENENBOOM MAARTEN
IPC: G01R15/18
Filed: 1988-10-14
Abstract: Circuit for the detection of an asymmetry in the magnetiza­tion current, generated by a reference alternating voltage, in a magnetic modulator, in particular a magnetic modulator for zero-­flux detection. This magnetic modulator comprises two virtually identical, wound magnet cores (T2, T3), each with a primary winding (W1) to be fed with a modulating current (i₁) and a series circuit of an auxiliary winding (W3) and an impedance (Z2, Z3) across which a voltage proportional to the magnetization current arises during operation. The reference alternating voltage (U m ) is fed to the respective series circuits (W3, Z2; W3, Z3) such that no resultant induction current is induced in the modulating current (i₁). The voltages over the impedances (Z2, Z3) form input signals for two peak value detectors (PD1, PD2), the strength of the output signal of which represents the degree of asymmetry of magnetization cur­rent. For processing the output signals of the two peak value detectors (PD1, PD2), devices (D) are provided which produce a virtually ripple-free output signal in the case of a symmetrical magnetization current. The invention also relates to a measurement circuit for the accurate measurement of direct and alternating currents.
Patent EP-0313160-A1 (EP)
Inventor: SOPHER DAVID WILLIAM
IPC: C07C211/60
Filed: 1988-10-17
Abstract: A process for the preparation of an aniline, which aniline is substituted at a 2- or the 4-position by a chlorine or bromine atom, from the corresponding nitrobenzene which is unsubstituted at the said 2- or the 4-position, which comprises passing an electric current through a divided electrochemical cell having a graphite cathode, which cell contains, in the cathode compartment, a solution of the nitrobenzene in a medium comprising an aqueous hydrohalic acid selected from hydrochloric acid and hydrobromic acid.