baber/WOPTO huggingface dataset:
Patent EP-0079769-A1 (EP)
Inventor: BARCLAY DONALD JOHN
IPC: C25D3/06
Filed: 1982-11-11
Abstract: A chromium electroplating electrolyte containing a source of trivalent chromium ions, a complexant, a buffer agent and a sulphur species having S-O or S-S bonds for promoting chromium deposition, the complexant being selected so that the stability constant K 1  of the chromium complex as defined herein is in the range 10 6  < K, < 10 12  M -1  and the sulphur species being selected from thiosulphates, thionates, polythionates and sulfoxylates. Complexants within this range include aspartic acid, iminodiacetic acid, nitrilotriacetic acid, 5-sulphosalicylic acid or citric acid.
Patent EP-0080987-A1 (EP)
Inventor: CHRISTENSEN JAN ARTHUR
IPC: C03B37/16
Filed: 1982-11-19
Abstract: A cutter mechanism for severing synthetic thread. The mechanism is particularly intended for cutting fibreglass roving (1). Two wheels (4, 5) are arranged to advance the roving which is thereafter passed between a cutter roller (6) and a back-up roller (7), cutting said roving into roving bundles. 
     Before the roving (1) reaches the feeder wheels (4, 5) its movements are guided by two guides (2, 3) which are provided with openings which are large-size compared with the thickness of the roving and which are placed in offset relationship, ensuring that the roving abuts against one edge of the first opening and against the opposite edge of the other opening. In this manner the roving is guided during its passage through the cutter mechanism.
Patent EP-0077362-A1 (EP)
Inventor: LEGERIUS BENGT EFRAIM
IPC: B23B51/00
Filed: 1982-04-23
Abstract: Dispositif permettant de percer des materiaux mous poreux, par exemple du caoutchouc de silicone expanse, pour le passage dans des parois et des plafonds de conduites de cables electriques etanches au feu. Le dispositif comprend un manche rotatif (2) pourvu d'un couteau d'extremite (1) et d'une goupille centrale (4) sur le prolongement du manche. Des pieces de coupe en forme de goujons prismatiques (6, 7) sont disposees sur la partie plate du couteau d'extremite, cette partie etant distribuee de maniere a assurer un decoupage uniforme. La goupille centrale (4) agit de concert avec une pointe de guidage conique non rotative (5) qui guide le dispositif au travers du materiau expanse et empeche toute deviation involontaire de la direction de percage d'une direction predeterminee a la suite d'un alignement incorrect eventuel du manche.
Patent EP-0088787-A1 (EP)
Title: Detecteurs a cellule galvanique a semiconducteurs pour la mesure de bioxyde de soufre a l'etat gazeux
Inventor: QUING-GUO LIU
IPC: G01N27/416
Filed: 1982-09-01
Abstract: Une cellule galvanique améliorée (10) pour la mesure de bioxyde de soufre à l'état gazeux est formée en utilisant un électrolyte solide (12) composé d'un mélange de sulfate de lithium et de sulfate d'argent. Une électrode de référence (14) est formée en plaçant un mélange solide du mélange électrolyte et d'argent métallique en contact avec une portion de la surface de l'électrolyte solide. Une électrode à détecteur du type à gaz est obtenue en mettant en contact l'électrolyte solide avec un conducteur en or (20) en un point séparé dans l'espace du point de contact entre l'électrode de référence et l'électrolyte. Des catalyseurs (34) sont présents de préférence pour convertir le bioxyde de soufre en un mélange en équilibre de bioxyde de soufre et de trioxyde de soufre à côté de la surface de l'électrode de détection de l'électrolyte. L'électrolyte est chauffé de préférence à une température à laquelle il forme un mélange à deux phases de solutions solides pour obtenir une stabilité accrue à long terme.
Patent EP-0118437-A1 (EP)
Inventor: FOX DAVID H
IPC: F02P7/067
Filed: 1982-08-27
Abstract: Un procédé d'assemblage d'un distributeur (10) comprend le montage intégrant d'un anneau magnétisable (14) directement sur un arbre à cames (20) et la formation de pôles magnétiques sur l'anneau (14) lorsque le moteur se trouve en position connue. Un détecteur (54) possède une position connue par rapport aux pôles de l'anneau (14) et est utilisé pour donner des informations au sujet de la rotation du moteur.
Patent EP-0091929-A1 (EP)
Title: Conditioning apparatus.
Inventor: BROOKS DERRICK WILLIAM
IPC: F26B3/08
Filed: 1982-10-25
Abstract: Conditioning apparatus for conditioning a leaf vegetable material of a fibrous nature, which apparatus comprises a perforate bed (41) whereby gaseous conditioning medium may be supplied through the perforations to establish a conditioning zone (42) immediately above the bed whereby, in use, the material can be maintained in effectively a fluidised state, the bed being supported in a frame in a manner which permits adjustment of the configuration of the bed relative to the frame at least in a direction of feed of the material to be conditioned. The bed (41) is supported above a plenum chamber (39) arranged to be supplied with conditioning medium being supplied from means comprising an inlet duct (38) for conditioning medium under pressure, said inlet duct communicating with said plenum chamber, heating means (46) provided in said first duct (51), and bleed-off means (54) associated with at least one of said first and second ducts whereby the relative proportions of heated and unheated conditioning medium entering the plenum chamber can be adjusted.
Patent EP-0100566-A1 (EP)
Inventor: DE WINTER MAX SALOMON
IPC: A61K31/565
Filed: 1983-06-23
Abstract: The invention relates to novel 19-thio-androstane derivatives having the general formula:
     and the 4,5-dihydro analogues thereof, wherein
     R 1  - = hydrocarbyl(1-4C), aralkyl(7-9C), aryl(6-9C) or acyl derived from an organic carboxylic acid having 1-18 C atoms;   R 2  = 0, αR 4 /(βR 3 ) or an acetal group;   R 3  = a free, esterified or etherified hydroxyl group; and   R 4  = H or hydrocarbyl(1-4C); and wherein the broken lines indicate the optional presence of a double bond in the 1,2-position and/or 6,7-position, and to processes for obtaining same.   
     The novel compounds possess aromatase-inhibiting properties.
Patent EP-0126810-A1 (EP)
Inventor: KIBBY ROBERT MILTON
IPC: C22B21/02
Filed: 1983-05-20
Abstract: In a carbothermic process for producing aluminum, alumina and carbon are reacted in a furnace to produce aluminum contaminated with aluminum carbide. A charge material (28) including carbon is subjected to back reactions of vapors and gases passing upwardly therethrough and is transferred to the hearth (13) of the furnace (10) where it reacts with a molten slag layer (23) containing alumina to produce an aluminum product as a separate liquid layer (25). At least part of the alumina necessary to form the aluminum product may be supplied to the hearth without being subjected to the back reactions, for example by being transferred with slag (38) from a secondary decarbonizing furnace (30) to which alumina is directly fed. The reduction reaction on the hearth (13) may result in an aluminum product having a carbide content of 20 - 37%, which can be reduced to 4 - 15% in a subsequent reaction on the same hearth in the absence of both reactive carbon and of solid aluminum carbide, and still further to about 2% in the secondary furnace (30).
Patent EP-0097049-A1 (EP)
Inventor: BEALL GEORGE HALSEY
IPC: C03C10/00
Filed: 1983-06-13
Abstract: A glass-ceramic having a lithium aluminosilicate crystal phase with a very low coefficient of thermal expansion and a residual glassy phase of substantial amount and higher coefficient of expansion, which can be a borosilicate or boroaluminosilicate glass. The two phases form a dilatant system wherein the termal expansion curve changes markedly in character at a transition point in the range of 500-750° C., the crystal phase dominating below that temperature and the glass phase controlling at high temperatures.
Patent EP-0115199-A1 (EP)
Inventor: HOLMES WILLIAM O
IPC: B66F3/35
Filed: 1983-12-23
Abstract: A hydraulic jack (10) comprises an elongated seamless body (11) composed of an impervious, flexible material inflatable with a pressurized hydraulic fluid, preferably water, from a flattened condition to an expanded condition. A first closure (12) includes elongated elastomeric seals (16) for sealing a first end of the body into a flattened form generally conforming to the composite thickness of the body and exhibiting high burst strength and sealing capabilities. A second closure (20), having at least one hydraulic fitting secured thereon, seals the second end of the body. The first closure (12) is formed by punching a plurality of arcuately disposed holes (42) through the body (11), anchoring and stretching the body (11) to dispose the holes in linear relationship, and then clamping and sealing the open, first end of the body with a pair of clamping plates (13).
Patent EP-0148818-A1 (EP)
Title: Filtre a tabac ameliore
Inventor: BERGER RICHARD M
IPC: A24D3/04
Filed: 1983-06-28
Abstract: Corps fibreux axialement allongés, autoportants et de dimensions stables (14) ayant une section transversale de forme et de taille adéquates pour être utilisé comme filtres de cigarettes, produits à partir d'une mèche continue de filaments liables en fibres thermoplastiques sensiblement continues. Les fibres dans le corps de filtre sont orientées de manière à être adjacentes et à se chevaucher entre elles en couches généralement successives s'étendant généralement transversalement par rapport à l'axe longitudinal du filtre. Pendant sa fabrication le filtre traverse une station de refroidissement (80 et 88) de section transversale réduite de sorte que les bords périphériques radiaux des fibres sont repliés vers l'arrière et se chevauchent pour former une surface périphérique lisse sur laquelle un matériau de bout à enrouler peut adhérer facilement, sans qu'il soit nécessaire d'utiliser un papier de gainage à enrouler ou de doter le filtre d'un revêtement.
Patent EP-0124620-A1 (EP)
Inventor: MORI TEIJIRO MITSUBISHI DENKI
IPC: H01H9/46
Filed: 1983-11-04
Abstract: Une partie creuse présentant des encoches est aménagée à proximité de la connexion d'un contact fixe dans un contacteur fixe, et un curseur à arc relié électriquement au contacteur fixe est disposé à l'extrémité de la partie creuse à proximité du contact, de manière à pouvoir s'étendre sur la partie creuse. Cet agencement permet d'obtenir une réduction de l'usure du contact fixe ainsi qu'une grande amélioration de ses caractéristiques de fonctionnement comme interrupteur.
Patent EP-0120388-A1 (EP)
Inventor: PIAI DINO
IPC: D06F37/10
Filed: 1984-03-12
Abstract: A washing drum for laundry washing machines of the top-loadirtg type is provided with door flaps (9,10) adapted to partially overlap one another and resiliently hinged on opposite edges of a drum opening (6). 
     The door flaps are provided respectively with an opening (18) and a cylindrical element (13) cooperating with one another for ensuring interengagement of the door flaps and locking thereof in the closed position. 
     In their closed position, moreover, the door flaps are laterally seated on corresponding longitudinal edges (24) of the drum opening (6).
Patent EP-0174381-A1 (EP)
Inventor: BOHG ARMIN
IPC: B41J9/127
Filed: 1984-09-10
Abstract: Als Druckhämmer werden zungenförmige Stoßel verwendet, die mehrere Ankerstege aufweisen, welche bei Erregung von Elektromagneten in ihnen zugeordnete magnetische Arbeitsspalte gezogen werden. Die Arbeitsspalte für nebeneinander angeordnete Druckhämmer 5, 6 werden zwischen aufeinander ausgerichteten Polflächen von Elektromagneten einer oberen (3) und unteren (4) Modulreihe gebildet. Die Modulreihen bestehen aus nebeneinanderliegenden, Modulen (7, 8, 9,  10) gleicher geometrischer Form und gleichen Aufbaues. In jedem Modul sind die benachbarten Elektromagneteinheiten (breiter als die Druckhämmer) aus Packungsgründen gegeneinander versetzt, wodurch sich auch ein gegenseitiger Versatz der Ankerstege in nebeneinanderliegenden Druckhämmern ergibt. Die Module haben eine parallelogrammähnliche Form - die Anzahl der Druckhämmer pro Modul ist geradzahlig.
Patent EP-0116430-A1 (EP)
Inventor: FULCOMER EMANUEL JAMES JR
IPC: H04L29/02
Filed: 1984-01-30
Abstract: There is disclosed a processor controlled digital communication device which accepts message commands from a communication system as part of a communication protocol. These command messages are stripped from the protocol and combined within the communication device to control signaling thereat. Multi-bit time separated information (I) fields are used together with a single bit signaling (S) field. The S field bits are compiled over several frames to become the command messages.
Patent EP-0125055-A1 (EP)
Inventor: HSU CHAO-YANG
IPC: B01J31/18
Filed: 1984-04-13
Abstract: The invention relates to a hydroformylation process for rceparing aldehydes by reactively contacting an olefin, ydrogen and carbon monoxide, at elevated temperature and ressure, in the presence of catalyst comprising a mixture of 1) a platinum complex of the formula Pt(QR 3 )m where Q is a roup VA element, R is alkyl, alkoxyl, aryl or aryloxyl and m is in integer of from 2 to 4, and (2) a metal halide of the formula Xn where M is a group lVB metal, X is a halogen and n is 2 or
Patent EP-0123559-A1 (EP)
Inventor: STANFORD ROY E JR
IPC: A46B5/02
Filed: 1984-04-25
Abstract: A toothbrush arrangement is provided specifically for cleaning sulcular areas of the teeth below the gum line. The brush head is curved and has bristles extending from opposite sides thereof, facilitating an improved access to the teeth, particularly at the gingival margins. In one embodiment, the bristles are arranged in rows which may be canted inward along the curve, with tufts on opposite sides of the curved brushing head providing access to oppositely curved dental profiles. In a second embodiment, the bristles are arranged in a single row on a miniaturized brush head. The miniaturized arrangement is particularly suited for cleaning of the sulcular areas, both at and below the gum lines in the treatment of periodontal disease and for general oral hygiene.
Patent EP-0128675-A1 (EP)
Inventor: TAKAYAMA YOSHIHISA C O FUJITSU
IPC: H01L23/525
Filed: 1984-05-16
Abstract: A method for fabricating openings for fuses (4) in a programmable IC with multi-layer wiring. The fuse openings are formed in a series of steps, by etching the appropriate portions (13a) of each insulating layer (7; 5, 6, 7; 9) over a wiring layer (3, 8) before a next wiring layer (8) is formed. This results in a shorter etching time for each step in comparison with a previous etching method where all the layers over the whole depth of the opening are etched in ohne process. Because of the shorter time necessary for each etching step, overetching and side etching are reduced producing openings with more accurately determined diemensions, leading to a higher yield of the ICs. 
     Contact holes (10a) and openings for bonding pads in the insulating layers are etched together with the openings for the fuses in the same etching steps.
Patent EP-0132405-A1 (EP)
Inventor: TSUJI SHINTARO
IPC: B66B1/46
Filed: 1984-07-23
Abstract: A group-controlled elevator system in which each hall is provided with destination buttons (1A-5A) that will be operated by passengers and that produce signals corresponding to destination floors desired by the passengers, and in which destination calls produced by the manupulated destination buttons are automatically registered for predetermined cages. When a cage other than the cage for which the destination call is automatically registered, has arrived at the floor where said destination button was operated the destination call is also registered for this non-allotted cage. Therefore, whichever cage the passengers board, they are brought to their desired floors without the need of re-registering their calls in the cage. Logic circuitry for effecting the described control is described.
Patent EP-0133041-A1 (EP)
Inventor: KAKINO SHIGERU
IPC: C06B47/14
Filed: 1984-07-30
Abstract: A water-in-oil emulsion explosive, comprising aqueous inorganic oxidizer solution, oil, emulsifier and hollow microspheres, and having high low-temperature detonabil i tv and storage stability can be produced without causing breakage of the hollow microspheres through a specifically limited kneading method, wherein agitating blades fitted to an agitating shaft in a kneader are subjected to up and down movements in the axial directions of the agitating shaft and concurrently to a rotary motion to knead homogeneously a water-in-oil emulsion formed of the aqueous solution of inorganic oxidizer, oil and emulsifier, together with the hollow microspheres.
Patent EP-0145179-A1 (EP)
Inventor: BUSHELL MICHAEL JOHN
IPC: A01N53/00
Filed: 1984-10-17
Abstract: Compounds of formula:
     wherein W is halo, X is hydrogen, cyano or. ethynyl, Y represents hydrogen, alkyl, alkoxy, alkylthio, alkane sulphonyl, trifluoromethyl, halo, or 3,4-methylenedioxy, n is 1 or 2 and Z is hydrogen or halo, useful as insecticides characterised by a combination of a board spectrum of activity and extremely rapid knock-down effect against flying insect pests.
Patent EP-0127516-A1 (EP)
Title: Monture réglable pour miroir pivotant et tête optique d'enregistrement-lecture utilisant une telle monture
Inventor: LETERME DOMINIQUE
IPC: G11B7/085
Filed: 1984-05-15
Abstract: L'invention se rapporte à une tête optique dans un dispositif d'enregistrernent-lecture d'un support d'informations. Une telle tête optique comporte un miroir pivotant (2) permettant de renvoyer la lumière vers le support d'informations (4). Selon l'invention, ce miroir pivotant est monté sur ine assise pivotante (26) possédant une surface de glissement et reposant sur la surface de glissement (30) d'un socle en forme de berceau. Le miroir (2) est monté sur l'assise (26) de telle façon que le centre de courbure des surfaces de glissement soit dans le plan réflecteur du miroir (2). Le réglage de l'orientation du miroir est donc rendu aisé. L'invention s'applique notamment à un energistreur-lecteur de disque optique.
Patent EP-0127523-A1 (EP)
Inventor: DELAUNAY MARC
IPC: H01J27/02
Filed: 1984-05-17
Abstract: Source d'ions à résonance cyclotronique des électrons dans laquelle un plasma est confiné dans une configuration magnétique comportant un premier groupe de bobines (11), situé dans le plan défini par la fenêtre étanche (13) d'un injecteur (8) hyperfréquence et entourant celui-ci, fournissant le champ magnétique créant et confinant un plasma (10) et un deuxième groupe de bobines (12), alimenté en contre-champ par rapport au premier groupe, entourant un système d'extraction (14) des ions. L'extraction des ions est effectuée dans un champ magnétique nettement inférieur à celui correspondant à la résonance cyclotronique. Ladite source d'ions trouve de nombreuses applications dans les domaines "vaporisation" des couches minces, micro-gravures, implantation ionique, accélérateurs ... etc.
Patent EP-0128840-A1 (EP)
Inventor: MANCEAU MARCEL
IPC: B29C45/20
Filed: 1984-06-13
Abstract: Field of raw materials.        - The injection apparatus comprises: - a rod (16) comprising a sheath (17) containing a heated needle (22), the end (23) of which is in line with an injection hole (24) of the mould, - and an injection barrel (33) comprising a nozzle (40) applied on a seat (45) arranged in the outer surface of the sheath (17). - Application to the manufacture of injection moulded plastic articles.   <IMAGE>
Patent EP-0122240-A1 (EP)
Inventor: JOHANSSON ARNE VIGGO
IPC: B65G33/32
Filed: 1984-02-28
Abstract: A sealing device for sealing between two relatively rotating cylindrical surfaces (19, 21) in a conveyor (11, 12) has its one cylindrical surface formed as a stationary wall portion (19) in a transition housing (10) and its other cylindrical surface formed as a cylindrical wall portion (21) of a rotating bottom (20) in said transition housing, one (21) of said cylindrical surfaces being provided with at least one scraper and/ or impeller blade (22) acting against the other (19) of said cylindrical surfaces in order to feed material, during operation, in a direction into the interior of the conveyor, thereby to reduce the tendency of the bulk goods penetrate between and cause wear of said two cylindrical surfaces (19, 21).
Patent EP-0138830-A1 (EP)
Title: Dispositif de plaque de marquage
Inventor: CRONSTROEM MIKAEL
IPC: H05K3/30
Filed: 1984-01-20
Abstract: Un dispositif de plaque de marquage est conçu pour recevoir à des positions choisies facultativement des mécanismes de marquage émettant de la lumière (6) dotés à des positions choisies facultativement de deux électrodes à fixer dans une plaque (1), ledit dispositif comprenant en outre au moins deux couches électriquement conductrices (3, 5) qui sont isolées l'une de l'autre et parallèles l'une à l'autre, un mécanisme (9, 12), de préférence une couche isolante, étant prévu pour interrompre la connexion électrique contre la couche conductrice (3) proche dudit mécanisme de marquage et l'électrode qui doit être engagée de manière conductive avec une autre couche conductrice (5) à l'endroit où cette électrode traverse la couche (3) proche de ladite diode. Chaque mécanisme de marquage comporte une diode émettant de la lumière (6) qui, une fois appliquée sur ladite plaque (1), émet de la lumière en engageant de manière conductrice chaque électrode (7, 8; 10, 11) avec la couche conductrice correspondante.
Patent EP-0148911-A1 (EP)
Title: Dispositif paratonnerre pour systeme de telecommunications
Inventor: ZAMBURRO FRANK
IPC: H02H9/06
Filed: 1984-07-09
Abstract: Un dispositif paratonnerre pour un système de télécommunications a la forme d'un composant (10) pouvant être intercalé dans une ligne du système. Un éclateur à gaz (36) fonctionnant pour dévier des ondes de surtension atteignant le composant le long de la ligne du système est placé entre des conducteurs (32, 34) du composant (10), conducteurs (32, 34) qui sont, pendant l'utilisation raccordés aux conducteurs de la ligne du système.
Patent EP-0150801-A1 (EP)
Inventor: SARTOR MARIANO
IPC: A43B5/04
Filed: 1985-01-23
Abstract: A rear entry ski boot comprising a first part (2) which defines, as a unitary construction, the shell (3) and front quarter (5), and a second part consisting of the rear quarter (7) which is pivotally connected to the first part (2). Said first part (2) has, at its area of pivotal connection to the second part (7), recesses which are formed between side flaps (11) of the shell (3) and a rear band (12). The cited recesses accommodate protuberances (20) of the second part (7).
Patent EP-0162246-A1 (EP)
Inventor: RENTZEA COSTIN DR
IPC: C07D249/08
Filed: 1985-04-02
Abstract: N-(Arylpropyl)-azolylureas of the formula    <IMAGE>  (I)  where R is alkyl, X is hydrogen, halogen, nitro, cyano, trifluoromethyl, alkyl, alkoxy, alkylthio, phenyl or phenoxy, m is an integer from 1 to 4, Y is CH or N, R1 is alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl or cycloalkylalkyl or an unsubstituted or substituted phenyl or benzyl radical, and R2 and R3 are each hydrogen or alkyl, and fungicides which contain these compounds.