baber/WOPTO huggingface dataset:
Patent EP-0012138-A1 (EP)
Inventor: HOWBROOK ERNEST
IPC: G06F3/033
Filed: 1978-12-13
Abstract: Position sensing apparatus comprising two coil arrangements (10, 11) movable relative to each other, the first arrangement (11) being a side-by-side array of elongate coils defining a writing area (21) and the second coil arrangement (10) being a single or multiple coil loose coupled with the coils in the array. The coils in the side-by-side array have phase-shifting units (12) between them so that they give an output which is unambiguously phase-characterised dependent upon the position of the second coil arrangement on the writing area in the direction of the array. Two layers (11, 11, Fig. 4) of the elongate coils can be provided so that the coils in one layer are at right angles to those in the other to give "x" or  " y" co-ordinate positioning. The phase shift over the writing area may be less than 360°, or greater than 360° with the use of an ambiguity eliminating circuit. The second coil arrangement (10) may comprise two coils (10A, 10B) carried on a pen (30) and spaced from the pen tip and connected so that indefiniteness does not arise as the pen is tilted. Apparatus according to the invention may have its output processed for line transmission for stock ordering and accounting purposes or for signature verification.
Patent EP-0009477-A1 (EP)
Title: Dispositif d'estampage de jetons a commande electronique
Inventor: HIGH CLIFF R
IPC: B44B5/00
Filed: 1979-03-06
Abstract: Dispositif d'estampage de jetons a commande electronique dans lequel les jetons a estamper sont deplace par une glissiere (21), comprenant une fenetre de reception des jetons (33), depuis une station de reception (15) jusqu'a une station d'estampage (17). A la station d'estampage (17), un barillet a caracteres (19) comprenant une pluralite de doigts disposes radialement est actionne manuellement en rotation par un operateur de facon a placer le caractere desire au-dessus du bord peripherique superieur du jeton. Ensuite, une presse a mecanisme a bascule (105), actionnee a l'aide d'un interrupteur (S2), pousse vers le bas l'extremite du doigt portant le caractere (135), provoquant ainsi l'impression du caractere sur le jeton. Juste avant estampage d'un caractere, une distance predeterminee est affichee pour le jeton en cours d'estampage. Apres impression d'un caractere, le barillet (19) est actionne manuellement en rotation de facon a placer le caractere desire suivant. On repete cette serie d'operations jusqu'a ce que tous les caracteres desires, ceci jusqu'a un nombre maximum, soient imprimes. Apres estampage du dernier caractere, ou lorsqu'un maximum de caracteres ont ete estampes, on actionne un autre interrupteur (S3 ou 209) qui ejecte le jeton estampe et place un jeton vierge dans la station d'estampage (17). Les systemes logiques a affichage numerique (211, 203, 213) commandent les mouvements de la glissiere (21), de la presse (105) et le relachement d'un mecanisme de retenue (83). Les systemes logiques commandent egalement, par l'intermediaire d'un compteur (G13), un affichage alphanumerique (213, 223), une indication "hors-service" ainsi qu'un dispositif d'arret empechant le fonctionnement du dispositif d'estampage s'il se produit un bourrage dans le mecanisme ou si la reserve de jetons est epuisee.
Patent EP-0012148-A1 (EP)
Inventor: GOEKE GEORGE LEONARD
IPC: C08F2/34
Filed: 1979-03-30
Abstract: A catalytic process for preparing ethylene polymers having a density of ≧0.95 to ≦0.97 and a melt flow ratio of about ≧22 to ≦32 in a low pressure gas phase process at a productivity of ≧50,000 pounds of polymer per pound of Ti with a catalyst formed from selected organoaluminium as activator compounds and a precursor composition of the formula
     
     Wherein ED is a selected electron donor compound   m is ≧0.5 to ≦56   n is 0, 1 or 2   p is ≧ 2 to ≦ 116   q = 1.5 m + 2   R is a C 1  to C 14  aliphatic or aromatic hydrocarbon radical, or COR' wherein R' is a C 1  to C 14  aliphatic or aromatic hydrocarbon radical, and   X is selected from the group consisting of C1,   Br, I or mixtures thereof,   which catalyst is in particulate form and impregnated in a porous inert carrier material.   
     The precursor impregnated with the carrier is not activated prior to charging it in the reactor.
Patent EP-0005232-A1 (EP)
Inventor: BARTMANN WILHELM DR
IPC: C07D403/04
Filed: 1979-04-24
Abstract: Isochinoline der Formel <IMAGE> worin die Substituenten die im Anspruch 1 genannten Bedeutungen haben, Verfahren zu ihrer Herstellung und die Isochinoline enthaltenden Arzneimittel, insbesondere deren Verwendung als Spasmolyticum und Sedativum.
Patent EP-0006991-A1 (EP)
Inventor: NAKAYAMA YUYA
IPC: C07D493/20
Filed: 1979-05-28
Abstract: Anti-tumor low-toxicity coriolin derivatives represented by the following general formula:
     wherein one of X and Y is
     and the other is >C-OH, >C-OH, >C=O or
Patent EP-0009701-A1 (EP)
Inventor: KREUTZER INGO
IPC: C10M135/02
Filed: 1979-09-17
Abstract: 1. Sulphur-containing reaction product obtainable by reacting natural fats and oils and/or fatty acid esters of monohydric alcohols and/or olefinic hydrocarbons with sulphur, characterized in that a mixture of a) natural fats and oils and/or fatty acid esters of monohydric alcohols with 1-30 C atoms in the alcohols component and/or olefinic hydrocarbons with 2-30 C atoms, b) 0.05-50 % by weight, based on component a), of a partial mono- or di-ester of an unsaturated fatty acid and a polyhydric alcohol and c) 8-25 % by weight of sulphur, based on components a) and b) are reacted with one another.
Patent EP-0031863-A1 (EP)
Inventor: PETZ GUNTER
IPC: F16L23/14
Filed: 1980-01-02
Abstract: An arrangement for connecting corresponding edge areas of thin-walled bodies together wherein each edge area is provided with bending sections and empty sections alternately disposed to each other with respect to the corresponding bending and empty sections of the other edge area. The bending sections of the other edge area are disposed through the corresponding empty sections of the edge area whereby the bending sections collectively define a common channel through which an elongate connecting member is inserted to secure the bodies together.
Patent EP-0014404-A1 (EP)
Inventor: VON DER WALL KLAUS
IPC: B60C11/00
Filed: 1980-01-28
Abstract: 1. Pneumatic vehicle tyre having a profiled tread strip which is provided laterally externally with circumferential bands (3), the outer edge of which comprises projections (5, 6) which are separated from one another by grooves (4) extending transversely to the circumferential direction of the tyre, and said projections extend at different lengths laterally towards the outside in the circumferential direction of the tyre, whereby, when viewed in the circumferential direction of the tyre, every second projection has the same transverse extension, characterised in that the lateral faces (7) of the shorter projections (6) extend into a flat recess (9) which terminates at the upper edge of the lateral wall (10) of the tyre and is defined by sharp edges both laterally and at the lower edge, the edges of said recess extending substantially radially and being identical to the lateral edges of the projections which have the greatest extension laterally towards the outside, and in that the lateral faces (7) of the shorter projections (6) extend substantially parallel to the lateral faces (8) of the longer projections (5).
Patent EP-0015407-A1 (EP)
Inventor: SCHULTZ JOHANNES
IPC: G01K17/06
Filed: 1980-02-11
Abstract: 1. Apparatus for the electrical measurement of the consumption of individual consumers of heat consisting of a housing (1, 2; 15, 32) in whose housing base (2) to be directed to the said consumer is arranged a temperature measurement device (4) whose connection leads to a counting device being arranged in the housing (1, 2; 15, 32), occasionally with an indicator (7) being readable from outside and with a battery supply (9), characterized by an electronic evaluating circuit (8) bringing forth the signal given by the temperature measurement device (4) as a function of the surface temperature of the said consumer as the said counting device, whereby the electronic evaluating circuit (8) is organized for integrally processing the measurement signal into a lesting consumption reading, and that the temperature measurement device (4) is arranged as a thermistor or a resistance thermometer, that to the electronic evaluating circuit (8) ist a means (10) attached, by which the specific data of the said consumer can be set, that on the upper part (1) of the said housing to be directed from the said consumer away preferably a sensing device (28) is arranged to measure the room temperature, whose electric signal serves for producing the difference with the electric signal of the temperature measurement device (4), and that the housing (1, 2; 15, 32) exhibits ventilation openings (11, 12) or passage openings (18, 19) for circulating air.
Patent EP-0015088-A1 (EP)
Inventor: LANGLEY JEFFREY T
IPC: C08G63/64
Filed: 1980-02-04
Abstract: A polyester is provided which has been found to exhibit an anisotropic melt phase at a temperature which enables it readily to undergo melt processing to form quality fibers, molded articles, etc. The polyester of the present invention is different in character from earlier polyesters and includes as essential ingredients moieties …<CHEM>… derived from para-hydroxy benzoic acid. 1,2-bis (para-carboxyphenoxy) ethane, terephthalic acid, and substituted hydroquinone in certain specified proportions. The polyester of the present invention generally can be more economically produced than polyesters of the latter three moieties (two of which are relatively expensive) while surprisingly yielding an anisotropic melt of relatively low viscosity at a desirable temperature for melt processing in spite of the substantial concentration of relatively stiff para-oxybenzoyl moieties which advantageously contributes to the overall nature of the resulting polyester. In a preferred embodiment the polyester is capable of undergoing melt processing at a temperature below approximately 300 DEG C., and in a particularly preferred embodiment at a temperature below approximately 290 DEG C (e.g. with standard equipment commonly used for the melt processing of polyethylene terephthalate).
Patent EP-0055311-A1 (EP)
Inventor: BEARDEN ROBY JR
IPC: B01J27/20
Filed: 1980-12-30
Abstract: A catalyst comprising a composition comprising a catalytic metal component, carbon and hydrogen deposited on a low surface area metal or metal alloy support is provided. Hydrocarbon treating and conversion processes utilizing the catalyst are also provided. The catalyst is particularly suitable for slurry processes.
Patent EP-0023459-A1 (EP)
Title: Procédé de préparation d'acides hydroxyarylglycoliques racémiques
Inventor: SCHOUTEETEN ALAIN
IPC: C07C59/48
Filed: 1980-07-24
Abstract: L'invention concerne un procédé de préparation d'acides hydroxyarylglycoliques racémiques et produits nouveaux en résultant. Suivant ce procédé on condense dans l'eau en présence d'un agent alcalin, à une température comprise entre 35 and 100°C, l'acide glyoxylique sur un excès ou non de dérivé aromatique phénolique, autre que le phénol, possédant au moins un proton sur un des sommets ortho ou para par rapport à la fonction phénol. Application à l'obtention d'acides nouveaux tels que l'acide hydroxy-4 tertiobutyl-3 mandélique, l'acide hydroxy-2 tertiobutyl-5 mandélique, l'acide chloro-3 hydroxy-4 mandélique, l'acide fluoro-2 hydroxy-4 mandélique, l'acide diméthoxy-3,5 hydroxy-4 mandélique, monohydraté, l'acide hydroxy-2 méthyl-5 mandélique, l'acide (hydroxy-1 naphtyl-2) glycolique, l'acide éthyl-4 hydroxy-2 mandélique, et l'acide hydroxy-4 méthyl-3 mandélique.
Patent EP-0025397-A1 (EP)
Title: Dispositif illuminateur destiné à fournir un faisceau d'éclairement à distribution d'intensité ajustable et système de transfert de motifs comprenant un tel dispositif
Inventor: DUBROEUCQ GEORGES
IPC: G03F7/20
Filed: 1980-09-05
Abstract: L'invention concerne un dispositif illuminateur comprenant une source laser fournissant un faisceau cohérent à distribution d'intensité gaussienne et des moyens de séparation (5,6) du faisceau initial en quatre parties (F11-F22) selon deux directions orthogonales (x, y), des moyens de recombinaison (Mx1 - My2) des quatre parties aboutissant à leur superposition partielle dans un plan prédéterminé (P) et des moyens de moyennage (L, K1, K2) des interférences produites dans le plan (P) par les quatre parties. Application notamment à la photorépétition directe.
Patent EP-0029767-A1 (EP)
Title: Procédé de commande d'un montage Darlington et montage Darlington à faibles pertes
Inventor: RISCHMUELLER KLAUS
IPC: H03K17/12
Filed: 1980-11-07
Abstract: La présente invention concerne un procédé d'utilisation d'un montage Darlington. Etant donné un montage Darlington comprenant les transistors T1 et T2, la tension de collecteur du transistor T1 est comparée à sa tension de base. Le signal résultant est transmis à un commutateur 10 envoyant un courant de commande vers la base B2 du transistor T2 ou la base B1 du transistor T1. Ainsi, le montage fonctionne en Darlington ou bien le transistor T1 fonctionne indépendamment selon le niveau du courant collecteur. Application notamment aux hacheurs utilisés pour la commande de moteurs.
Patent EP-0017643-A1 (EP)
Inventor: STICH ALFRED
IPC: B30B9/32
Filed: 1980-02-13
Abstract: 1. A scrap press for compacting particularly coiled sheet metal elements (13) comprising a die (4), which is mounted in a press frame and receives the sheet metal elements in a recess, and a press punch (2), which is adapted to be forced against the recess (5) in the die, characterized in that the die (4) is mounted in the press frame (1) for rotation about a horizontal axis, which extends in the longitudinal direction of the recess (5), which has two longitudinal boundary surfaces, which include an angle with each other, the die is pivotally movable between two angular positions, and the bisector of the included angle of the recess (5) in the die extends approximately in the direction in which the press punch (2) is displaceable in one of said positions and approximately transversely thereto in the other of said positions.
Patent EP-0023903-A1 (EP)
Inventor: MOWER PETER
IPC: B60S1/38
Filed: 1980-08-25
Abstract: Combinaison d'un connecteur qui est un element allonge ayant des faces laterales paralleles (24) alesage (23) perpendiculaire aux faces laterales, et d'un axe de pivot (33) qui est recu dans l'alesage (23) est fait saillie hors de ses deux extremites, l'axe de pivot etant retenu dans l'alesage au moyen d'une saillie supportee elastiquement (26, 45) s'etendant soit radialement dans l'alesage (23) soit radialement vers l'exterieur de l'axe (33), la saillie (26, 45) engageant les parois laterales soit d'une rainure (34) formee dans l'axe (33), soit d'un evidement (43) forme dans le connecteur et communiquant avec l'alesage (23). Le connecteur est monte de maniere pivotante dans une ouverture d'une monture de balais d'essuie-glaces, les parois laterales (37) de l'ouverture comportant des trous (38) dans lesquels viennent se loger les extremites de l'axe (33), et il est concu pour assujettir l'extremite d'un bras d'essuie-glaces d'un pare-brise.
Patent EP-0031348-A1 (EP)
Inventor: MORRIS CHARLES KENNETH
IPC: B65D5/46
Filed: 1981-01-26
Abstract: Anses d'un carton formees a partir des rabats de fermeture d'un carton en (i) attachant sur les cotes du carton en (16) une bande (13) detachable en (12) a partir de l'extremite d'un rabat exterieur (7) en utilisant une bande adhesive (Fig. 6); (ii) enjoignant les extremites des rabats exterieurs opposes (5, 6), les rabats retrecissant a leurs extremites (Fig. 11).
Patent EP-0033324-A1 (EP)
Inventor: ANGLADE LOUIS
IPC: A23K10/28
Filed: 1981-02-24
Abstract: Procede d'obtention d'extrait sec de colostrum comprenant une pasteurisation suivie d'une concentration et d'un sechage, une reaction de Maillard ou equivalente pouvant intervenir sur tout ou partie du colostrum, ou sur du lait ou du colostrum additionnels. Produits obtenus par ce procede. Application comme facteur de croissance d'animaux et, comme inducteur d'appetence.
Patent EP-0032730-A1 (EP)
Title: Glucoheptonate composition
Inventor: VILLA JOSE L
IPC: C07C51/47
Filed: 1981-01-15
Abstract: Byproduct ammonium ions remaining in an aqueous solution of a water soluble glucoheptonate salt after its synthesis are reacted with the free acid form of a naphthalenesulfonic acid-formaldehyde condensation product to obtain an aqueous composition which does not produce an ammonia odor when introduced into aqueous media having a pH above 9. The aqueous composition can be dried to obtain a flowable powder. Both the aqueous composition and flowable powder are useful as additives in industrial products. They may be used to prolong the time of hydration of cement.
Patent EP-0042903-A1 (EP)
Inventor: VOTA MARIO FRANCESCO
IPC: B06B1/02
Filed: 1981-01-26
Abstract: This apparatus is used in industrial treatment processes of fluids constituted by more chemical elements which must be perfectly homogeneized before taking part in processes, when it is necessary to achieve saturation conditions the closest to the stochiometric conditions. 
     This apparatus is suitable to generate ultrasonic waves of manifold frequencies relevant with the viscosity of treated fluid and with its flux velocity inside a duct. The apparatus consists in an ultrasonic waves generator which sends treatment-waves in a duct, to homogenize the arriving fluid by means of a newly conceived transducer which, in the meantime, sends also a beam of controlling waves to detect the achieved homogeneity of treated fluid. 
     Controlling waves are analyzed by binary circuits which accept or reject signals, maintaining or changing the balance between received signals and generated signals until the right frequency of waves is sent to treatment transducer to insure the proper homogeneization of the fluid.
Patent EP-0040768-A1 (EP)
Inventor: BECKER MICHAEL DIPL-ING
IPC: H02H7/16
Filed: 1981-05-14
Abstract: Die Überwachungseinrichtung enthält Strommeßwandler (3R, 3S, 3T) zur Messung der Phasenströme des Filterkreises, denen jeweils ein Siebglied (7R, 7S, 7T) zur Unterdrückung der Oberschwingungen nachgeschaltet ist. Ferner sind Spannungsmeßwandler (2R, 2S, 2T) zur Messung der netzseitigen Phasenspannungen vorgesehen, denen jeweils eine elektronische Filternachbildung (4R, 4S, 4T) und ein Siebglied (5R, 5S, 5T) zur Unterdrückung der Oberschwingungen nachgeschaltet ist. Die Grundschwingungen der gemessenen Phasenströme und der nachgebildeten Phasenströme werden transienten Vergleichsschaltungen (9R, 9S, 9T) zugeführt, denen ein Melde- und Auslösekreis (10) mit einzelnen Zählstufen (z.B. 31 bis 35) nachgeschaltet ist.
Patent EP-0043450-A1 (EP)
Inventor: MAHLEIN HANS F DR
IPC: G02B6/26
Filed: 1981-06-04
Abstract: A filter element comprising a filter glass is described in which, in order to increase the crosstalk attenuation, the filter glass is constructed in the form of an optical waveguide rod (3) and in which light is guided by means of total reflection. <IMAGE>
Patent EP-0044004-A1 (EP)
Inventor: MARJOLLET JACQUES
IPC: B01D45/08
Filed: 1981-07-03
Abstract: Dispositif séparateur de gouttelettes de liquide entraînées dans un gaz ou une vapeur, comprenant a) des paquets (4) de lames ondulées parallèles entre lesquelles le gaz ou la vapeur chargée de gouttelettes sont amenés à circuler, intégrés dans des panneaux fixés à une structure porteuse b) des gouttières (9, 10, 11) de recueil du liquide ruisselant sur les lames au bas de celles-ci, et c) des tubes (12, 13, 14) d'évacuation du liquide recueilli dans les gouttières. Les lames ondulées parallèles sont munies sur leur bord inférieur d'encoches (23, 24) s'opposant à l'entraînement de gouttes de liquide le long de ce bord, et leur permettant de tomber dans la gouttière correspondante.
Patent EP-0048414-A1 (EP)
Inventor: YAMAMORI KAZUYOSHI
IPC: G11B5/667
Filed: 1981-09-11
Abstract: A magnetic recording medium for perpendicular magnetic recording comprises a low coercive force material (2), and a magnetic recording layer (3) which is formed on the low coercive force layer (2) and has magnetic anisotropy perpendicular to the surface of said low coercive force layer (2). The magnetic recording layer (3) is chosen to have 0.3 µm or less in thickness.
Patent EP-0056880-A1 (EP)
Inventor: HANKEL DIRK DR DIPL-CHEM
IPC: C22B1/24
Filed: 1981-11-02
Abstract: Zinkoxid enthaltendes Röstgut aus einer Wirbelschichtröstung wird einer Heißrikettierung unterworfen. Zur Erzeugung von Briketts mit guten Eigenschaften für eine Verarbeitung im Zinkschachtofen wird in dem Röstgut ein metallischer Bleigehalt und/oder Bleioxidgehalt von mindestens 3%, gerechnet als Blei, eingestellt, dem Röstgut nichtbackende Kohle mit geringem Gehalt an flüchtigen Bestandteilen zugemischt, das Verhältnis von Pb zu C in Gew. -% auf mindestens 1 eingestellt und die Mischung bei einer Preßtemperatur von 250 bis 470°C unter einem Preßdruck von 4 bis 20 t/cm Walzenbreite, dynamisch gemessen, brikettiert.
Patent EP-0078866-A1 (EP)
Inventor: ODA NOBUYUKI
IPC: B05D3/10
Filed: 1981-11-10
Abstract: 1. Process for the formation of coatings on surfaces of aluminum and alloys thereof by means of aqueous acidic solutions containing phosphate ions, at least one di-to-hexaester of phosphoric acid and inositol and/or alkali metal or alkaline earth metal salts thereof as well as at least one titanium and/or zirconium compound, characterized in that the surface is brought in contact with a solution having a pH-value from 2 to 6 and containing in addition at least one pyrazole of the formula  see diagramm : EP0078866,P6,F1 wherein X, Y and Z are the same or different functional groups, such as hydrogen hydroxy-, alkyl-, acyl-, amino- or nitro groups.
Patent EP-0062118-A1 (EP)
Inventor: MATSUI HISANORI
IPC: C07D339/06
Filed: 1981-04-03
Abstract: Preparation of a 1,3-dithiol-2-ylidene malonic-acid dialkyl ester for use as an agricultural or horticultural fungicide and as a therapeutic agent for treating hepatic diseases by a process comprising reacting a dialkyloxycarbonylketene dimercaptide with a trihalogenethane in the presence of a base, according to the formula:
     
     in which
     M = alkali metal or ammonium   Y= halogen   Z=halogen or hydrogen   R and R'= lower alkyl.
Patent EP-0045569-A1 (EP)
Inventor: WEISROCK WILLIAM PETER
IPC: C12P19/06
Filed: 1981-07-07
Abstract: In the production of xanthan gum by the action of Xanthomonas bacteria on a nutrient medium, the specific productivity of the organism employed can be improved by the increase in average cell concentration through the stepwise increase of growth limiting nutrients in the medium.
Patent EP-0050472-A1 (EP)
Inventor: MERTEN HELMUT LUDWIG
IPC: C08K5/00
Filed: 1981-10-14
Abstract: N,N'-Bis(1-cyclohexyl-1-ethyl-p-phenylenediamine is disclosed as a novel compound, useful as an antidegradant for organic materials, such as rubber. Vulcanized or vulcanizable rubber compounds containing minor amounts of this compound show excellent resistance to ozone attack, under static or dynamic exposure.
Patent EP-0038229-A1 (EP)
Inventor: LEVY JOSEPH MARC
IPC: F16B7/04
Filed: 1981-03-10
Abstract: 1. Articulation hinge intended for the assembly of two panels, especially for articulating a pivoting panel on a fixed panel, for example within containers for the storage of various objects, characterized in that it is constituted by two half-shells (5, 6) in which are formed complementary channels (7, 8) in which are capable of receiving and of imprisoning tubular elements (2, 3) forming part of the panels to be assembled, and that these two half-shells (5, 6) can be assembled together by sliding engagement by means of a system of tenons and mortises (24-27) formed on these latter, means (28) being additionally provided for locking the half-shells (5, 6) together automatically on completion of engagement one over the other.