baber/WOPTO huggingface dataset:
Patent EP-0110630-A1 (EP)
Inventor: DONNELLY MARTIN
IPC: B22F3/18
Filed: 1983-11-17
Abstract: A method and apparatus for producing a dense metal strip from a green compacted powder strip making use of a chamber (10) with a gaseous atmosphere at a sub-atmospheric pressure suitable for operating a glow discharge electron beam heating device and in which the strip (12) is passed continuously through heating means (14-18) comprising one or more such devices, and then passed through a rolling mill (20, 22) within the chamber to effect further compaction. The rolling mill (20, 22) preferably comprises two or more stages (20, 22) with intermediate reheating means (21) and the compacted strip may be coiled on a spool (25) within the chamber.
Patent EP-0106772-A1 (EP)
Title: Compositions thermographiques et matériaux d'enregistrement thermographique
Inventor: RIOU CLAUDE RAYMOND
IPC: C08L33/02
Filed: 1983-07-13
Abstract: Compositions d'enregistrements thermographiques. Nouveaux développeurs de couleur pour compositions thermographiques consistant en les composés de formule: <IMAGE> Application aux supports d'enregistrement de données en général, par exemple informatiques, médicales, etc...
Patent EP-0090770-A1 (EP)
Inventor: MULLER HORST DR
IPC: C08K5/098
Filed: 1983-03-21
Abstract: Stabilisatorengemische erhältlich durch Mischen mindestens einer Verbindung der Formel I (ROOC-CnH2nS-)3PX (I), in der X, n und R die in Anspruch 1 angegebene Bedeutung haben, und mindestens eines PVC-Stabilisators vom Typ ME(II)-Carboxylat und/oder Me(II)-Phenolat werden zur Stabilisierung von PVC verwendet. Gegebenenfalls werden mindestens ein Triorganophosphit der Formel II <IMAGE> in der R², R³ und R<4> die im Anspruch 5 angegebene Bedeutung hat, und/oder mindestens ein phenolisches Antioxidans mitverwendet.
Patent EP-0098885-A1 (EP)
Inventor: NAKAJIMA KAORU
IPC: C09D175/04
Filed: 1983-01-10
Abstract: A magnetic recording medium which contains a modified polymer obtained by modifying a polymer by subjecting the polymer in a binder to graft polymerization of a nitrogen-containing polymerizable unsaturated compound by the emission of radiation. Since the modified polymer is obtained by graft polymerization by the emission of radiation, its range of application after production is wide, thereby providing a large industrial value. Since the modified polymer has nitrogen-containing side chains, a magnetic layer contributes to improvements in the dispersibility and packing properties of magnetic powder. Accordingly, a magnetic recording medium which has excellent magnetic characteristics and durability can be provided.
Patent EP-0110960-A1 (EP)
Inventor: CLARK EUGENE V
IPC: F16J15/34
Filed: 1983-05-23
Abstract: Les propriétés de résistance à l'usure, à l'érosion, à la corrosion et aux écorchures des joints mécaniques sont améliorées en formant un revêtement par diffusion dans la surface de la structure de joint, comprenant un composé intermétallique du métal de base de fer, nickel ou cobalt de la structure de joint et une ou plusieurs substances parmi l'aluminium, le bore, le silicium et le carbone.
Patent EP-0157765-A1 (EP)
Title: Dispositif d'entrainement pour sports utilisant une raquette
Inventor: LA GANZA WILLIAM THOMAS
IPC: A63B69/38
Filed: 1983-10-11
Abstract: Dispositif d'entraînement pour sports utilisant une raquette, comprenant une bande de poignet (4) de longueur réglable reliée, à l'aide d'un organe de liaison (17) extensible de manière élastique et de longueur réglable, à une bande de longueur réglable (18) qui entoure et serre le manche d'une raquette. Le réglage de l'organe de liaison (17) est obtenu en déplaçant l'organe (17) au travers d'ouvertures (8 et 9) dans le corps (6) d'un agencement de serrage libérable (5) monté dans la bande de poignet (4). L'agencement de serrage (5) comprend un organe de serrage (11) servant à coincer l'organe de liaison (17) dans une entaille en V (10) faisant partie de l'ouverture (9) après avoir atteint la longueur désirée de l'organe de liaison (17).
Patent EP-0124575-A1 (EP)
Inventor: NAESLUND ROLAND
IPC: B23B31/00
Filed: 1983-10-31
Abstract: Une structure de mèche comprend une mèche (Fig. 1) laquelle, afin d'éviter tout glissement dans un mandrin, possède de préférence trois rainures longitudinales espacées à égale distance (Fig. 2). La structure de mèche comprend en outre un cône de Morse (Fig. 3) modifié en ce sens qu'il possède une surface intérieure cylindrique (9) possédant des nervures longitudinales (12) ou des crêtes écartées entre elles de la même distance angulaire que les rainures de la mèche. Le diamètre interne du cône de Morse modifié correspond sensiblement à celui de la partie de fixation de la mèche assurant le centrage de cette dernière (Fig. 4). Le cône de Morse modifié et la mèche (Fig. 4) sont conçus de manière à empêcher la chute d'une mèche insérée dans le cône. A cet effet les rainures (5) peuvent avoir des surfaces d'extrémité en pente (6) agissant de concert par frottement avec des surfaces en pente (13) d'une extrémité des crêtes du cône. Le cône de Morse peut également présenter des parties de diamètre réduit.
Patent EP-0150234-A1 (EP)
Inventor: LOY H M
IPC: G01T1/18
Filed: 1984-01-26
Abstract: 1. Process for monitoring UV sources, having a gas-filled UV tube whereof the operating voltage is a DC voltage across an electronic switching element which, to produce an off time and thus an extinction of the UV tube, has periodically applied to it a pulse sequence of square pulses and is thus short-circuited, characterized in that during the off time a positive residual voltage is maintained at the anode.
Patent EP-0123028-A1 (EP)
Inventor: HOLDER KURT
IPC: B23Q1/28
Filed: 1984-02-04
Abstract: Die Erfindung bezieht sich auf eine Kreissägemaschine mit einem Maschinengestell (1), einer Werkstückauflage, einem rotierend angetriebenen Kreissägeblatt und mit einer Spanneinrichtung (5) zum Festspannen von Werkstücken auf der Werkstückauflage, wobei die Spanneinrichtung (5) am Maschinengestell (1) in einer Profilnut (16) und mittels eines in diese Nut (16) eingreifenden Nutensteins (15) relativ zum Kreissägeblatt (4) verschiebbar und festklemmbar ist. Um bei einer solchen Maschine die Spanneinrichtung (5) in einfacher Weise verstell- und fixierbar auszubilden, ist vorgesehen, daß der Nutenstein (15) mittels eines Exzenters (22) in der Profilnut (16) festklemmbar ist.
Patent EP-0125519-A1 (EP)
Inventor: ROUSSET JACKY
IPC: C02F5/10
Filed: 1984-04-17
Abstract: 1. Water-soluble complexing agent for metallic cations, having a high complexing power and a high threshold effect, composed of acrylic copolymers, characterised in that the said agent is formed from terpolymers, comprising acrylic and methacrylic and itaconic units of the general formula :  see diagramm : EP0125519,P13,F1  in which the indices, expressed in percentage by weight, have at least a value of 10 for x and y and a value of 5 for z.
Patent EP-0144096-A1 (EP)
Inventor: WIDLAK MARINUS CHRISTIANUS MAR
IPC: B02C18/18
Filed: 1984-08-18
Abstract: A device for chipping wood with the aid of a combination of a cylinder (3) rotatable about its longitudinal axis and provided with one or more protruding, longitudinal knives (16) and a counter-knife (7) disposed alongside the cylinder (3) wherein along at least three quarters of its length the cylinder (3) has a surface with transverse grooves 11 and, viewed in the direction of rotation, in front of each knife (16) a slot (12) for temporarily collecting and conducting away the chipped wood.
Patent EP-0125770-A1 (EP)
Inventor: AL RENE JAN
IPC: C25D13/10
Filed: 1984-03-30
Abstract: In a process for the electrophoretic deposition of an organic resin coat on a conductive substrate, the aqueous resin bath includes more than 1% and preferably less than 40% of a surfactant compatible with the resin bath. The surfactant reduces the tendancy of the deposited resin coat to act as an insulator, thereby limiting the thickness of resin coatwhich can be deposited. Thus, the invention enables thicker resin coats to be formed.
Patent EP-0148649-A1 (EP)
Inventor: OGREN ROBERT S
IPC: B60C25/02
Filed: 1984-01-12
Abstract: @ A tire dismounting method and machine (20) for use in dismounting a tire casing (40) from a wheel rim (22). The machine has a frame adapted to extend diametrically of the rim to span one side thereof adjacent the associated rim flange (24), and to engage diametrically opposite portions of the rim flange (24) to restrain movement of said machine axially relative to the rim, while the rim and tire are supported freely on the floor (42) or the like. A ram (46) is pivotally supported on the frame adjacent one longitudinal end thereof for orientation of the ram with its axis generally parallel to the rim axis in operation of said ram. The ram has a piston with a presser shoe (140) pivotally carried on Its free end for movement in a travel path radially outwardly of and adjacent the rim flanges (24) and generally parallel to the axis of the rim through a working stroke extending axially beyond the remote rim flange (26). The ram is supported for pivotal motion such that the ram axis can move through a range of about 15° from generally parallel to the rim axis to an acute angle intersecting the rim on the machine side of the rim.
Patent EP-0117208-A1 (EP)
Inventor: BOUVERET CLAUDE
IPC: F15B13/04
Filed: 1984-02-16
Abstract: The subject of the invention is a hydraulic pressure servolimiter, of the type comprising a shut-off assembly (79, 80, 75) capable of shutting off a duct (76) branched between the hydraulic pressure source (P) and the atmospheric pressure (T) of a recovery reservoir, characterised in that it comprises means for imparting to at least one part of the said shut-off assembly a movement with an amplitude proportional to the angular value of rotation of the shaft of a numerically-controlled drive unit (90). Application to robotics. <IMAGE>
Patent EP-0143675-A1 (EP)
Inventor: ROGER PIERRE
IPC: A61K31/70
Filed: 1984-08-30
Abstract: Nitrosourea derivatives, process for their preparation and pharmaceutical compositions containing them. The nitrosourea derivatives of the invention correspond to the formula (I), in which: R can represent a hydrogen atom or an alkyl group from 1 to 30 carbon atoms, X represents a hydroxy group or an -NR1R2 group, Y represents a hydrogen atom, a hydroxy group or an -NR'1R'2 group, where R1 and/or R'1 each represent a hydrogen atom or formula (II), Hal being a halogen, and R2 and/or R'2 can each represent a hydrogen atom or an alkyl group comprising from 1 to 6 carbon atoms, R' and R'' can represent hydrogen or OH, provided that at least, X represents formula (III), with R1 representing formula (IV) or Y represents formula (V) with R'1 representing formula (VI) and provided that, either R' represents hydrogen or R'' represents hydrogen, and R' and R'' cannot be simultaneously hydrogen atoms. These compounds present an antitumor activity.
Patent EP-0163664-A1 (EP)
Inventor: MILLER LAWRENCE R
IPC: G01S15/89
Filed: 1984-11-05
Abstract: Un appareil de diagnostic à ultra-sons permet d'indiquer par affichage des informations bidimensionnelles concernant la circulation du sang et superposées sur des informations anatomiques. Une sonde à transducteur (10) génère une série d'impulsions ultrasoniques qui sont dirigées vers la zone du corps où l'écoulement de sang et les informations anatomiques sont désirés. Les impulsions sont transmises dans plusieurs directions de rayon de manière à former un balayage de secteur. Un intervalle de réception suit chaque impulsion, et à ce moment le transducteur détecte les ultra-sons réfléchis par le corps et le sang. Un circuit de détection reçoit les signaux ultrasonores réfléchis et produit un signal de différence de fréquence qui correspond à la différence de fréquence entre les ultra-sons transmis et les ultra-sons réfléchis, une telle différence étant attribuable au décalage de Doppler produit par les cellules sanguines en mouvement. Les données détectées de différence de fréquence sont acheminées vers un processeur (66) qui produit des données d'estimation de vitesse pour divers points le long de chaque direction de rayon. Les données d'estimation de vitesse sont ensuite utilisées pour produire une image de l'écoulement du sang sur un écran d'affichage tel qu'un émetteur de télévision. De préférence, l'écoulement de sang s'approchant et s'éloignant du transducteur apparaît dans des couleurs différentes. Les données anatomiques produites à partir des ultra-sons réfléchis sont également utilisées pour produire une image de l'affichage de la structure du corps avec superposition de l'image anatomique sur l'image de la circulation du sang.
Patent EP-0163867-A1 (EP)
Inventor: IGARASHI TAKESHI
IPC: C12Q1/34
Filed: 1985-04-12
Abstract: medium for β-galactosidase test, comprising:
     0.3 to 3 g of yeast extract, 1 to 10 g of peptone-tryptic hydrolysate of casein, 0.05 to 0,5 g of lactose, 0.5 to 5 g of dialkali metal monohydrogen phosphate, 0.05 to 0.5 g of monoalkali metal dihydrogen phosphate, and 0.5 to 5 g of o-nitrophenyi-p-D-galactopiranoside, which culture medium exhibits a pH value in the range of 7.2 to 7.7 when dissolved in 1 liter of water.
Patent EP-0182122-A1 (EP)
Title: Mower
Inventor: DUECKER GERHARD
IPC: A01D34/52
Filed: 1985-10-22
Abstract: The mower has a cutting rotor which rotates about a horizontal axis and has a number of flail cutters (1), which are mounted on a rotor shaft (2) in such a way that they can swivel forward and backward to a limited extent. At the rotor shaft, rotating at the bottom in the direction of movement of the mower, the said cutters are each individually attached to joint bolts (4), arranged at a distance from and parallel to the axis of rotation (3) of the said shaft, and are aligned with their cutting edges (1b) parallel to the said axis and are in each case limited in their forward-swivelling end position in such a way that their cutting edges (1b) are in each case set back, in relation to the direction of rotation of the rotor shaft, behind the plane (7) joining the axis of rotation of the rotor shaft to the centre axis of the respective joint bolt. A much smaller, lighter construction is achieved in this case by the limitation of the forward-swivelling end position of each flail cutter (1) being provided by the direct interaction between one end (8) of the cutter shank (1c), extending beyond the joint bolt (4), and the rotor shaft (2). <IMAGE>
Patent EP-0183138-A1 (EP)
Inventor: BEINVOGL WILLY DR
IPC: H01L27/092
Filed: 1985-11-13
Abstract: Bei einem Verfahren zum Herstellen von hochintegrierten MOS-Transistorschaltungen werden zugleich Transistoren mit Abstandsschichttechnik ("spacer"-Technik) und ohmschen Kontakten von der Gatemetallisierung zu den diffundierten Bereichen im Substrat (sogenannte buried contacts) dadurch erzeugt, daß die Kontaktlöcher (B) an der gewünschten Stelle des Substrats (1) vor der ganzflächigen Abscheidung der Abstandsschicht (9, 10) geöffnet werden, die Abstandsschicht (9, 10) an den Flanken der Gates und an den Flanken der als Zuleitung dienenden Gatemetallisierung (5) gleichzeitig strukturiert wird und der Kontaktlochbereich (B) zugleich mit der Source/Drain-Ionenimplantation (13) dotiert wird. Durch die kombinierte Realisierung der Herstellung von Transistoren in spacer-Technik (LDD-Transistoren) und buried-Kontakten ist die Möglichkeit gegeben, MOS-Logik- und Speicher-Schaltungen mit spannungsfesten Transistoren in hoher Packungsdichte herzustellen.
Patent EP-0200818-A1 (EP)
Inventor: UMEZAWA HAMAO PROF
IPC: A61K31/35
Filed: 1985-11-26
Abstract: The present invention relates to novel derivatives of antibiotics of the pluramycin group and a process for producing the same. The compounds exhibit strong anti-tumor activity and can, therefore, by used as medicaments.
Patent EP-0166509-A1 (EP)
Inventor: EDWARDS PHILIP NEIL
IPC: A61K31/50
Filed: 1985-04-24
Abstract: A phenol derivative of the formula
     wherein NU is a defined bis-phenolic nucleus including a hydroxyphenyl-hydroxynaphthyl; hydroxyphenyl-hydroxyin- danyl, hydroxyphenyl-hydroxybenzothienyl or di-hydroxyphenyl-ethylene or vinylene nucleus; wherein A is alkylene, alkenylene or cycloalkylene which is interrupted by a heterocyclene linkage, wherein R 1  is hydrogen, or alkyl, alkenyl, cycloalkyl, halogenoalkyl, aryl or arylalkyl, or R is joined to R 2 , and wherein X is -CONR 2- , -CSNR 2- , -NR 12 CO-, -NR 12 CS-, -NR 12 CONR 2 -,
     -SO 2 NR 2 - or -CO-, or, when R 1  is not hydrogen, is -NR 12 COO-, -S-, -SO- or -S0 2 -, wherein R 2  is hydrogen or alkyl, or R 1  and R 2  together form alkylene; wherein R 12  is hydrogen or alkyl, and wherein R 22  is hydrogen, cyano or nitro; or a salt thereof when appropriate. The compounds possess antioestrogenic activity and may be used for the treatment of hormone-dependent breast tumours or of anovulatory infertility.
Patent EP-0167233-A1 (EP)
Inventor: GREEN DARREL
IPC: E21B47/10
Filed: 1985-05-01
Abstract: The invention comprises a method for the determination of the volumetric flow rate of multi-phase fluid flows, for example, of the flow rate of an oil/water mixture in a conduit. A known amount of radioisotopic tracer is injected into at least one of the phases and the concentration of the tracer in the flow is determined at a downstream sampling station, thereby enabling the flow rate of the multi-phase flow to be determined. The tracer(s) used should be soluble in only one phase of the fluid flow with the provision that where a plurality of tracers is used, no two or more tracers are soluble in the same phase.
Patent EP-0178164-A1 (EP)
Inventor: WHITEHORN NICHOLAS PAUL
IPC: B24C1/00
Filed: 1985-10-09
Abstract: Surfaces, for example, metal surfaces, especially parts of engines, turbines and aeroplane bodies, are cleaned by blasting the surface with an aqueous slurry of particulate urea.
Patent EP-0182525-A1 (EP)
Inventor: TSOKAS ATHANASSIOS NIKOLAOS
IPC: G09B23/02
Filed: 1985-10-30
Abstract: The apparatus comprises a horizontal board (3), which is divided into eleven zones (4), and a vertical board (1), which is divided into eleven vertically-extending zones (8) and two horizontally-extending zones (9) and has two outwardly-projecting subsidiary boards (2). In use, objects (see Figure 5) can be placed in selected zones (4) of the horizontal board (3) to demonstrate a mathematical operation (for example addition or subtraction) and information relating to the operation is written on appropriate zones (8) of the vertical board (1) and on the subsidiary boards (2). The horizontal board (3) has a bevelled front edge portion (6), on which further information can be written, and two portions (5) in which objects to be placed in the zones (4) of the horizontal board (3) can be placed beforehand.
Patent EP-0185583-A1 (EP)
Inventor: ANSALONI BERNARD
IPC: C04B20/10
Filed: 1985-12-03
Abstract: 1. Light aggregates suitable for use in the building and civil engineering fields, characterized by the fact that they consist of hydrophobic microporous aggregates having a density less than 1 and comprising a substance of protein-aceous nature, fixed to their surface by adsorption, which gives this surface a negative electrokinetic potential and is chosen from the surface-active liquids which are enzymatically or chemically treated protein solutions.
Patent EP-0191795-A1 (EP)
Inventor: STONE DAVID EDWARD
IPC: A01C7/12
Filed: 1985-07-26
Abstract: Un mécanisme doseur comprend un boîtier (7) comportant un orifice d'admission de matériau (12) et un organe doseur rotatif (27) monté entre les parois latérales (8, 9) du boîtier, la périphérie de l'organe étant en communication avec une chambre (48) dans le boîtier, de manière à doser le matériau provenant de la chambre, lors de la rotation de l'organe. Le mécanisme est caractérisé par ue pièce rapportée amovible (74) qui est ajustée à ladite chambre et présente un passage traversant (75) mettant en communication l'orifice d'admission (12) et la périphérie de l'organe doseur rotatif (27) de sorte que le volume effectif de ladite chambre (48) est réduit au volume du passage (75). Par conséquent, si le mécanisme de dosage incorpore le dispositif connu de ligne de tram du type à volet obturateur dans lequel un volet (24) sert à fermer l'orifice d'admission (12) du boîtier, la quantité de graines retenue dans la chambre à l'intérieur du boîtier est réduite, de même que la longueur du trajet ensemencé après la fermeture du volet. Le mécanisme doseur peut incorporer également un dispositif de tram comprenant un organe de volet arqué (84).
Patent EP-0204179-A1 (EP)
Inventor: ASSI FRANCESCO
IPC: C12P21/06
Filed: 1986-05-13
Abstract: The object of this invention is to provide a method for selectively increasing the ratio of the single TA2 major components in the T-A2 complex. More particularly, the object of this invention is a process for obtaining teicoplanin A 2  selectively enriched in any of its major components T-A2-1, T-A2-2, T-A2-3, T-A2-4 and T-A2-5 which .consists in adding to the culture medium of Actinoplanes  teichomyceticus nov. sp. ATCC 31121 or a mutant thereof which produces T-A2 complex through the same metabolic pathway, a selectively effective amount of an appropriate precursor.
Patent EP-0204182-A1 (EP)
Inventor: BECKER FRANK STEFAN DR
IPC: H01L21/316
Filed: 1986-05-13
Abstract: A method for the manufacture of silicon layers containing boron and phosphorus dopants wherein the silicon wafers are positioned in a reaction chamber into which there is introduced, from separate sources, (a) tetraethylorthosilicate as a source of silicon dioxide, (b) trimethylborate as a source of boron, and (c) a phosphorus source. The three reactants are decomposed in the reaction chamber to deposit silicon dioxide doped with boron and phosphorus onto the wafers, the decomposition being carried out at a temperature of at least 600 DEG  C. and at a substantially subatmospheric pressure.
Patent EP-0215213-A1 (EP)
Inventor: JOHNSTON ROGER E
IPC: H01L21/8222
Filed: 1986-07-02
Abstract: An integrated circuit structure comprises a body of semiconductor material and first (40) and second (42) transistors formed in a surface region of the body. The body of semiconductor material comprises a substrate (2) of silicon doped with a p-type impurity and an epitaxial layer (15) of silicon over predeter­mined surface regions of the substrate. The epi­taxial layer is of substantially uniform thickness. Each transistor comprises a base, an emitter and an active collector formed in the epitaxial layer, and a subcollector formed in the substrate and extend­ing beneath the base and the active collector of the transistor. The second transistor comprises, in addition, a contact collector (10) (22) formed in the epitaxial layer and laterally spaced from the base (24b) and the emitter (36) of the second transistor. The subcollector (6) of the second transistor extends be­neath the contact collector and contains a lower concentration of impurity than the subcollector (8) of the first transistor, and the contact collector of the second transistor is formed in a region of the epitaxial layer that is separate from the region in which the base and emitter of the second transistor are formed.