baber/WOPTO huggingface dataset:
Patent EP-0101094-A1 (EP)
Inventor: SOMEYA SHINZO
IPC: C07C327/22
Filed: 1983-08-16
Abstract: A cyanophenoxy-phenoxypentenoic acid derivative which is excellent in selective herbicide function to kill weeds of Gramineae family and harmless to cereal plants. The cyanophenoxy-phenoxypentenoic acid derivative is represented by the general formula of:
     wherein R 1  is hydrogen, chlorine or bromine atom, X is
     oxygen or sulfur atom, and R 2  is hydrogen atom, cation,   alkyl, fluoroalkyl, benzyl or -N= C ( di a lk yl) group. The cyanophenoxy-phenoxypentenoic acid is prepared by reacting, in the presence of a base, a cyanophenoxy-phenol derivative represented by the general formula of:
         wherein R, is the same as set forth above; with a 4-halocarboxylic acid derivative represented by the general formula of:
         wherein A is
     or -CH=CH-, Hal is a halogen atom and X and R 2  is the same as set forth above.
Patent EP-0106998-A1 (EP)
Inventor: FIORINI PAOLO
IPC: F24J2/48
Filed: 1983-09-08
Abstract: A process for producing, on surfaces of bodies of aluminium and its alloys containing at least 85% by weight of AI, to be utilized particularly as solar radiant energy absorbing surfaces, a black selective coating endowed with an absorptance higher than 80% towards radiations in the range from 0.38 to 1.9 microns in the regions of the visible and of the near infrared of the solar spectrum, and with an emessivity lower than 50% towards radiations above 6 microns in the region of the far infrared of said spectrum, such process substantially consisting in subjecting the aluminium surface to a treatment, for a stretch of time of not less than 10 minutes, with a bath essentially consisting of water containing silicates, carbonates and bicarbonates of alkaline and alkaline-earth metals, said bath being maintained at a temperature ranging from 85 to 120°C and adjusted at a pH-value between 7 and 10, said carbonates and bicarbonates being at a total concentration in the range of from 10 to 250 mg/l with a [HCO 3   - ]/[CO 3 =] ratio preferably ranging from 200 to 13, and said silicates being preferably in the form of sodium metasilicate Na 2 SiO 3  · 9H 2 0 at a concentration of from 10 to 200 mg/l.
Patent EP-0109579-A1 (EP)
Inventor: BRAUN SIEGFRIED
IPC: A61C19/05
Filed: 1983-10-25
Abstract: 1. Impression trays or bite templates for bite position registration in the production of dental prostheses, wherein arcuate wall portions (10, 11) are fixed to the oral sides of the impression trays (12, 13) or bite templates, characterised in that the wall portions (10, 11) are formed from a stiff material, for example plastics or metal, in such a way as to imitate a row of theeth, and that the mutually oppositely disposed surfaces (14, 15) of the wall portions (10, 11) of a respective pair of impression trays (12, 13) or bite templates for upper and lower jaws are curved sagittally and transversely corresponding to the compensation curve as well as labially, and have at least three corresponding recesses (17, 18) for receiving limited portions of a plastic, setting registration agent (40) for bite coding.
Patent EP-0112505-A1 (EP)
Inventor: THIERFELDER HANS
IPC: D04B1/26
Filed: 1983-11-25
Abstract: A knitted hose with a seamless leg portion, wherein its thigh portion (10) has a downwardly reducing diameter, the upper part (14.1) of its calf portion (14) has a downwardly increasing diameter and the lower part (14.3) of the calf portion has a downwardly reducing diameter, In all parts with varying diameter each stitch (20, 20', 20", 20"') of the knitting has a length in the longitudinal direction of the hose which is proportional to the hose diameter at the location of the stitch.
Patent EP-0113047-A1 (EP)
Inventor: SCHUPP EBERHARD DR
IPC: C08G59/62
Filed: 1983-11-28
Abstract: 1. A process for the preparation of a curable polyadduct which carries basic nitrogen groups, is water-dispersible after protonation with an acid, and is useful as a binder for cationic electrocoating finishes, where the polyadduct is prepared from (A) monophenols and/or polyphenols which carry, on the aromatic nucleus, groups of the general formula (I)  see diagramm : EP0113047,P9,F2  where R**1 and R**2 are identical or different and are each hydrogen or methyl, (B) amines possessing at least one primary and/or secondary amino group, and (C) epoxide compounds having a molecular weight of not more than 5,000, components (A) and (C) are used in such amounts that the ratio of phenolic hydroxyl groups of (A) to epoxide groups of (C) is from 1:0.5 to 1:2.5, amine (B) is used in such an amount that the resulting polyadduct of (A), (B) and (C) contains from 0.1 to 5% by weight of basic nitrogen, and either component (A) is first reacted with component (B) and the resulting product is then reacted with component (C), or component (A) is first reacted with component (C) and the resulting product is then reacted with component (B), wherein the epoxide compounds (C) used are reaction products of aromatic epoxy resins with polyfunctional alcohols, polyfunctional carboxylic acids and/or polyfunctional SH compounds, these polyfunctional alcohols, polyfunctional carboxylic acids and/or polyfunctional SH compounds having a molecular weight of from 530 to 3,000 and having been reacted with the aromatic epoxy resins in such a ratio that from 0.1 to 0.77 hydroxyl, carboxyl or SH group, individually or as a mixture with one another, is present per epoxide group.
Patent EP-0089072-A1 (EP)
Inventor: KLETTER THEODORUS JACOBUS
IPC: G09B29/00
Filed: 1983-02-10
Abstract: A combination of a board and accessory laths as well as a method for use thereof are provided. 
     The board (1) comprises a number of columns (3) and lines (2) and the number of accessory laths (10) is at least equal to the number of columns (3) which represent tasks to be complied with. Appropriate attachment means (4) are provided for at least one of board and laths. The combination can be used as a means for more efficient use of a planning board and also as an independent game. In its use the board and accessory laths may alternatively be handled mechanically, electrically or electronically, in the latter two instances the board and laths being replaced by their electronical complements, to wit a screen and lines on that screen respectively.
Patent EP-0121021-A1 (EP)
Inventor: PYLE JOHN
IPC: B65G39/02
Filed: 1983-11-03
Abstract: A conveyor roller or idler which comprises a drum (16,17 or 18) supported on a shaft (4) by a pair of end caps (2) located in opposite ends of the drum. The end caps include first and second relatively movable coorperant portions (20,13) having tapered surfaces (12.15). Screws (14) are provided for urging the two portions (20, 13) into engagement, the tapered surfaces (12,15), on engagement, urging one of the portions (20) radially outward and into frictional engagement within the inner wall of the drum, thereby securing the end cap in position in the drum. The end caps (2) are preferably formed from a plastics material and the drum may be formed from or covered by an unplasticised polyvinyl chloride (17 or 18).
Patent EP-0102308-A1 (EP)
Inventor: SCHWARZ FREDERICK MICHAEL
IPC: F01D11/24
Filed: 1983-06-02
Abstract: Insulation material (32) lines the inner wall of the case (36) of a gas turbine engine (10) and controlled hot and/or cold air is selectively impinged on the outer wall of the case (36) so as to maintain a minimum gap between the outer peripheral edge of the rotating blades relative to their tip seal means for increased thurst specific fuel consumption (TSFC).
Patent EP-0126064-A1 (EP)
Inventor: PAPIR YORAM S
IPC: C08L/
Filed: 1982-11-17
Abstract: Polymères électroactifs dopés et traitables, comprenant des unités récurrentes d'un système d'anneaux hétérocycliques et une concentration suffisante de dopants ioniques compensateurs de charges associés à celles-ci.
Patent EP-0134390-A1 (EP)
Inventor: PROBST GEORG DIPL-ING FH
IPC: H01R13/52
Filed: 1984-03-23
Abstract: A current leadthrough particularly for a refrigerator comprises an insulator with a plurality of electrically conductive spaced apart pins extending through the insulator. The insulator includes a disc-shaped base portion with a plurality of nub portions corresponding to the member of pins, the pins extending through the nub portions. The nub portions extending upwardly from the base portion and the base portion comprise a material having temperature stability which is insensitive to chemicals and has some elasticity.
Patent EP-0144515-A1 (EP)
Inventor: NYSTEN BERNHARD DIPL-ING
IPC: A44B17/00
Filed: 1984-08-01
Abstract: 1. Press fastener connection of a press fastener member (11") having female coupling surfaces (15") to a carrier web (32), in particular an article of clothing, having a prefabricated structural unit (10") which is arranged on one side (33) of the carrier web, comprising on the one hand a metal fixing member (12") such as a toothed ring, with deformable holding elements (24") which are carried on a flat (48), such as prongs which can be bent over, and on the other hand a press fastener member (12") with a flange which lies on the carrier web (32) and which engages around the outer peripheral edge (57) of the ring (48) of the fixing member (12"), and a co-operating holding member (35; 35') which is arranged on the opposite side (34) of the carrier web and which retains the ends, which pass through the carrier web (32), of the holding elements (24") of the structural unit (10") in a deformed and in particular a bent-over condition, characterised in that a plastics plate (46) in the form of a cup (50) with a U-shaped radial profile forms the press fastener member (11") whose cup side wall (54) can be flanged over around the flat ring (48) of the fixing member (12") and thereby produces the flange of the press fastener member (11"), while the cup bottom (51) is provided with slots (18") and an opening (16") and thereby forms the female coupling surfaces (15").
Patent EP-0118950-A1 (EP)
Inventor: SCHMITZ HERMAN J R
IPC: H04N7/035
Filed: 1984-03-01
Abstract: Arrangement for receiving and processing digital signals in teletext or associated systems, comprising a picture store and a background store, the background store being arranged immediately after the source for the digital input signals such that output signals of the background store can be applied to the customary input circuit for further processing, whilst the picture store is arranged after this input circuit. 
     The background store can store at least two but preferably a larger number of pages. 
     Because of this implementation the waiting times occurring when new pages are requested are reduced to zero or substantially zero after the first request, whilst no additional control actions by the user are required.
Patent EP-0157966-A1 (EP)
Title: Hand operated fitting swager
Inventor: KNOWLES STEVEN M
IPC: B21K25/00
Filed: 1984-03-30
Abstract: @ The invention pertains to a hand operated swager (10) for attaching swaged end fittings to flexible hose. The apparatus includes an elongated frame (16) having a screw (42) rotatably supported at one end thereof and restrained against axial movement. An adapter (54) cooperates with the screw through a ball nut (58) mounted upon the adapter wherein the adapter is linearly displaceable upon the frame toward and away from a frame mounted swaging die (50). The linear axial displacement between the adapter and screw is accommodated within the adapter permitting power means to be applied to the screw, if desired.
Patent EP-0128708-A1 (EP)
Inventor: CURTHOYS JOHN ROBERT CHARLES
IPC: G01F23/296
Filed: 1984-06-01
Abstract: A liquid presence sensor comprises a body (1) having a bore (2) extending therethrough, ultrasonic transducer means (4) mounted on the body and arranged, in use, to sense the presence of liquid in the bore, and mounting means (14, 15) for mounting the sensor in line with a conduit (12, 13) for containing liquid the presence of which is to be sensed, whereby the bore in the sensor body is substantially coaxial with the conduit.
Patent EP-0126004-A1 (EP)
Inventor: BUSSIERE GUY
IPC: C12C12/04
Filed: 1984-05-11
Abstract: Bière à teneur réduite en alcool, caractérisée par le fait qu'elle comporte une proportion de 0,1 à 2% en poids d'un hydrolysat d'amidon hydrogéné dont la composition sur matière sèche est la suivante - teneur en produits de DP 1 (degré de polymérisation) comprise entre 0,1 et 35%, de préférence entre 0,1 et 20%, - teneur en produits de DP 2 comprise entre 0,1 et 45%, de préférence entre 0,1 et 42%. - teneur en produits de DP > 20 inférieure à 45%, de préférence inférieure à 40% et, plus préférentiellement encore, inférieure à 30%, le complément à 100 étant constitué par les produits de DP 3 à 20.
Patent EP-0139675-A1 (EP)
Inventor: MIKOLA HEIKKI
IPC: C07C331/20
Filed: 1984-03-13
Abstract: Composé de structure (I), où R est un groupe alcène à chaîne directe ou ramifié comportant de 2 à 8 atomes de carbone, n et m valent 0 ou 1, Y représente un acide carboxylique ou phosphonique, et X représente un groupe fonctionnel actif permettant la liaison covalente avec une molécule bio-organique.
Patent EP-0144330-A1 (EP)
Title: Dispositif de nettoyage d'air
Inventor: CZARNO YANUSH
IPC: B01D47/00
Filed: 1984-02-17
Abstract: Le dispositif de nettoyage d'air dirige l'air sale contre la surface d'un liquide de lavage (41, 141) puis fait recirculer le liquide de lavage (41, 141) et les substances contaminantes en suspension dans l'air dans un liquide de nettoyage (43, 143). Des filtres (17, 117) peuvent en outre être disposés au travers du chemin de recirculation du liquide de lavage (41, 141). Ce système à deux liquides présente un volume suffisant permettant d'établir une bonne recirculation pour un lavage pratique et réduit au minimum la quantité de liquide de lavage (41, 141); les deux liquides peuvent être de l'huile (le liquide de lavage 41, 141 flottant sur de l'eau (le liquide de nettoyage 43, 143)).
Patent EP-0136354-A1 (EP)
Inventor: SWINGLEY HAROLD E JR
IPC: B65D81/26
Filed: 1984-02-15
Abstract: Une boîte améliorée à transporter des matériaux (10) conçue notamment pour être utilisée dans un système automatique de stockage et de récupération, est pourvue d'un bord parechoc (26) situé à une courte distance du fond de la boîte (11) pour réduire le bras de moment créé lorsque la boîte s'engage dans une autre boîte ou analogue. Des butées d'empilage (46) sont intégrées dans lebord de parechoc pour conférer une résistance supplémentaire, et les butées entourent des drains latéraux (50) permettant à un fluide d'être drainé sans s'écouler dans une boîte inférieure d'une pile. Une grille de division (60) comprend des plaques de division (66, 64) montées dans le sens transversal et dans le sens longitudinal et formant des intersections, chacune de ces plaques ayant une forme en Z et présentant des fentes de montage (76) sur un bord et des entailles (78) sur l'autre. Lorsque les plaques sont adaptées en logeant la fente d'une plaque montée dans le sens longitudinal dans la fente d'une plaque montée dans le sens transversal, les bosses opposées (77a, 77b) à l'embouchure de chaque fente sur chaque plaque se logent dans l'encoche (78) d'une plaque formant une intersection. Des pattes (78) sur chaque extrémité de chaque plaque se logent dans les fentes (80) des parois de la boîte de transport et une rempe (82) superposée aux entailles limite le mouvement de la patte de la plaque de division pour fixer la grille dans la boîte à transporter des matériaux.
Patent EP-0152767-A1 (EP)
Inventor: GRUMER HELMUT
IPC: B62D41/00
Filed: 1985-01-18
Abstract: 1. A device for the recognition of accident damage to a motor vehicle, characterized in that a) a marking (40, 42, 45, 47) is provided on at least one spot (12, 36, 38, 44, 46), deformable in an accident, of the motor vehicle, and that b) the marking is irreparably destroyed with the deformation of this spot (12, 36, 38, 44, 46).
Patent EP-0156169-A1 (EP)
Inventor: HASEGAWA AKIO
IPC: A61K38/00
Filed: 1985-02-25
Abstract: An aqueous solution of a tissue plasminogen activator dissolved therein at an increased concentration which comprises an aqueous medium and, dissolved therein, a high purity tissue plasminogen activator and at least one dissolution aid selected from the group consisting of lysine, ornithine and salts thereof, and a method for increasing a solubility of a high purity tissue plasminogen activator in an aqueous medium comprising adding said at least one dissolution aid to an aqueous solution of a high purity tissue plasminogen activator. The present aqueous solution contains a high purity tissue plasminogen activator dissolved therein at an increased concentration and the activity of the tissue plasminogen activator can be maintained during handling and storage of the aqueous solution. Therefore, not only can be easily and efficiently performed the treatment of a tissue plasminogen activator in each purification step but also can be stored safely, stably an aqueous tissue plasminogen activator solution as a final product.
Patent EP-0175090-A1 (EP)
Inventor: NISTRI UGO
IPC: B01J20/18
Filed: 1985-07-22
Abstract: 57 The filter press cake, obtained by separation of the raw Zeolite from the major portion of the mother liquor and not washed, or only partially washed, is additivated with a suitable surface-active agent, added in the amount of from 1 to 2% in weight on the weight of the wet Zeolite. The thus- fluidized Zeolite is treated in a high-turbulence zone with sulphunc acid at a concentration greater than 70%, which is added in such an amount as to produce a nearly complete neutralization of the final Zeolite.
Patent EP-0227857-A1 (EP)
Title: Verfahren zum Herstellen von gedruckten Schaltungen
Inventor: BAEHRLE DIETER
IPC: H05K3/42
Filed: 1985-12-30
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen von gedruckten Schaltungen, bei dem beidseitig Opferfolien (2) auf ein Kunstharz­prepreg (1) auflaminiert und Verbindungslöcher gebohrt werden. Anschließend wird die Kupferfolie abgeätzt und auf die Prepreg­oberfläche und die Bohrlochwandungen Kupfer (5) in einer Schicht­dicke von etwa 80 bis 500 nm mittels magnetronverstärkter Hoch­leistungskathodenzerstäubung aufgebracht. In den Photoresist­kanälen und an den Bohrlochwandungen wird auf dem aufgesput­terten Kupfer (5) Kupfer (6) galvanisch abgeschieden. Nach dem Strippen des Photoresists (4) wird das aufgesputterte Kupfer (5) von den nicht mit Leiterzügen bedeckten Oberflächenbereichen des Prepregs (1) durch Differenzätzen entfernt. Bei dem erfin­dungsgemäßen Verfahren wird die Aktivierung der zu galvani­sierenden Oberfläche der Leiterplatten durch aufgesputtertes Kupfer kombiniert mit dem Kupferaufbau nach dem galvanischen Verfahren. Bei Anwendung von sauren galvanischen Bädern kön­nen die Photoresistmaterialien in wässrig alkalischen Lösungen entwickelt und gestrippt werden, was wesentlich weniger um­weltbelastend ist als die Verwendung chlorierter Kohlenwasser­stoffe in bisher bekannten Verfahren.
Patent EP-0158466-A1 (EP)
Title: A gear box
Inventor: BLATTMANN LEE DAVID
IPC: F16H3/46
Filed: 1985-03-22
Abstract: A planetary gear arrangement including a driving shaft (12), a planetary gear change connecting the driving shaft (12) with a hub (17) and wherein the planetary gear train (19,22,23,24) has two ratios selected by means of longitudinal movement of the planetary gear train (19,22,23,24) longitudinally of the shaft (12) in order to hold either a sun gear (23) or a ring gear (24) stationary with respect to the planetary gears.
Patent EP-0187437-A1 (EP)
Inventor: HANNAN PETER W
IPC: H01Q15/00
Filed: 1985-07-25
Abstract: An angular filter (50) for electromagnetic radiation is formed of a set of elements supported on a dielectric substrate. The elements are rods (100) or loops which are electrically conducting and include resistance for dissipating energy of the radiation. Each rod (100) is formed as a linear element parallel to the axis (300) of propagation of the radiation. Each loop element is formed as a closed loop in a plane normal to an axis of propagation of the radiation. This minimizes interaction with a transverse magnetic field of the radiation at zero angle of incidence to the filter, the interaction and consequent attenuation increasing with increasing angle of incidence. Thereby, spurious sidelobes of a radiation pattern associated with a radar or other antenna can be reduced by the filter in favor of the main lobe along the antenna axis. The loop elements may also be formed by a set of members spaced apart to introduce capacitance for resonating with inherent inductance of the members, thereby to enhance the filter attenuation.
Patent EP-0181756-A1 (EP)
Inventor: MARCHANT DEREK NOEL
IPC: F04B43/06
Filed: 1985-11-04
Abstract: A double diaphragm pump comprises a centre body 10 and two end-caps 11, 12, the outer peripheries of two diaphragms 20, 21 being clamped between the centre body and the two end-caps respectively. The diaphragms are interconnected by a hollow push-rod 26 slidably and sealing- ly mounted in a bush 17 in the centre body. A shaft 30 extends centrally through the push-rod, diaphragm and end-cap and has a radial flange at one end and a nut engaged on a screw-thread at its other end whereby the end-caps, diaphragm and centre body are clamped axialy together. Air under pressure is supplied to the two axially outer chamber 23, 24 formed between the diaphragms and the end-caps under the control of a change-over spool valve 45, change-over operation of which is initiated by the approach of the push-rod 26 to either end of its reciprocating movement.
Patent EP-0158548-A1 (EP)
Inventor: WAALBOER HENDRIK
IPC: H04N7/173
Filed: 1985-03-12
Abstract: Cable television network provided with a local centre (1) transmitting television signals via a bus (2) to a number of exchanges (3) that retransmit these signal via subscriber lines (5a..., 5n) to subscriber stations, (4a..., 4n). Each of the subscriber stations (4a..., 4n) is provided with means (6) for generating selection signals which are transmitted via the subscriber's line (5a..., 5n) to the respective exchange (3) and, from there, via said bus (2) to the local centre (1). The local centre (1) is provided with means for receiving and decoding these selection signals, as well as with means for transmitting a television signal which corresponds to any given selection signal, preceded by a control signal containing subscriber identification information, via said bus (2) to the exchanges (3). The exchanges (3) are provided with means (9, 12) for decoding the control signals and for transmitting the corresponding television signals to the subscriber station identified in the control signal, via the respective subscriber line under control of said decoding means (9).
Patent EP-0176387-A1 (EP)
Title: Nouveaux dérivés du pyrrole, leur procédé de préparation et leur application comme pesticides
Inventor: TESSIER JEAN
IPC: A23K1/16
Filed: 1985-08-09
Abstract: La présente invention concerne les composés (I) <IMAGE> où - l'un des radicaux R2 ou R3 représente <IMAGE> où A est un reste acide pyréthrinoide et Z est H. -C=N, -C=CH, -CF3, alkyle;- l'autre, ainsi que R4 et R5 représentent H, Hal, alkyle, aralkyle, -C^N, -CF3, CO2alkyle, NO2, alkoxy, <IMAGE> ou NR'1R'2 (n = 0, 1 ou 2) R', R'1 et R'2 représentant un alkyle; -R4 et R5 peuvent former un homocycle; -R1 est <IMAGE> où Y' et Y" représentent l'une des valeurs de X et Y; - -C r' O où r' représentent l'une des valeurs de R4 et R5 sauf Hal, CN, <IMAGE> dans lequel R" et R‴ représentent H, alkyle, aryle, aralkyle, CF3, CO2alkyle ou alkoxy. L'invention a également pour objet un procédé et des intermédiaires de préparation des composés (I,), ainsi que les compositions pesticides les renfermant.