baber/WOPTO huggingface dataset:
Patent EP-0000156-A1 (EP)
Inventor: HARTMANN ALFONS DR
IPC: A01N33/18
Filed: 1978-06-15
Abstract: 2- Arylamino-3,5- dinitro-benzotrifluoride der allgemeinen Formel <IMAGE> in welcher X für O, S, SO oder SO2 steht, n für eine ganze Zahl von 1 bis 4 steht, R¹ für durch Halogen und/oder Halogenalkoxy substituiertes Alkyl oder für gegebenenfalls substituiertes Phenyl steht und R² für gleiche oder verschiedene Reste aus der gruppe Wasserstoff, Halogen, Cyan, Nitro, gegebenenfalls substituiertes Alkyl steht, wobei ortho-ständige Substituenten XR¹ und R² gemeinsam mit den beiden angrenzenden C-Atomen des Phenylkerns einen gegebenenfalls halogensubstituierten Dioxanylring bilden können; steht X für S, SO oder SO2, kann R¹ zusätzlich zu den oben angegebenen Resten für unsubstituiertes Alkyl stehen, sind hergestellt worden. Man erhält diese Verbindungen (1) durch Umsetzung eines Aniline mit 2-Chlor-3,5- dinitrobenzotrifluorid oder durch Umsetzung von 2-Amino-3,5- dinitro-benzotrifluorid mit der geeignete aromatische Halogen-verbindung, oder gegebenenfalls wenn X für S steht, man die Verbindungen (1), mit Hilfe von Oxidationsmitteln, in entsprechende Vervindungen (1) in denen X für SO oder SO2 steht, überführt. Die Verbindungen (1) ziegen eine insektizide, akarizide, entwicklungshemmende, fungizide und bakterizide Wirkung, sie können in die üblichen Formulierungen angewendet werden.
Patent EP-0002191-A1 (EP)
Title: Integrierte Halbleiteranordnung in I2L-Technik und Verfahren zur Herstellung derselben
Inventor: BERGERON DAVID LEO
IPC: H01L29/732
Filed: 1978-11-02
Abstract: Bei integrierten Halbleiteranordnungen mit bipolaren, invers betriebenen, vertikalen und/oder lateralen Transistoren, insbesondere bei mit derartigen Transistoren aufgebauten I²L-Strukturen, erfolgt eine Implantation von Störstellen, die den Leitfähigkeitstyps einer Epitaxieschicht (4) eines ersten Leitungstyps zwischen Basiszone (40) des zweiten Leitungstyps und vergrabener Emitterzone (6) des ersten Leitungstyps des vertikalen Transistors kompensiert. Die Implantation erfolgt durch eine Isolationsschicht (12, 14) hindurch, die das Maskenfenster für die Kollektorzone (54) enthält. Auf diese Weise entspricht der Verlauf des Konzentrationsmaximums der implantierten Zone (74) der Kontur der Isolationschicht (12, 14) und liegt dementsprechend im intrinsischen Basiszonenbereich näher bei der vergrabenen Emitterzone (6) als im extrinsischen Basiszonenbereich. Das durch den entstandenen Konzentrationsgradienten aufgebaute elektrische Feld im intrinsischen Basiszonenbereich erhöht die Emitterergiebigkeit. Im extrinsischen Basiszonenbereich wird gleichzeitig der Ladungsspeichereffekt reduziert. Durch die Implantation wird außerdem die Kollektorzone (40) eines gleichzeitig hergestellten, komplementären lateralen Transistors ausgeweitet, damit deren Wirkungsgrad erhöht und außerdem der Ladungsspeichereffekt reduziert.
Patent EP-0002226-A1 (EP)
Inventor: HANSEN CARL CHRISTIAN
IPC: H04R25/00
Filed: 1978-11-21
Abstract: An electrode for implantation into cochlea. The purpose is to establish electrical communication to the acoustic nerves of the human ear, substantially in the area of cochlea containing the acoustic nerves pertaining to that part of the audible spectrum, which is relevant to the intelligibility of speech. The rpblem is that the electrode has to be inserted into about two turns of cochlea, which implies a risk of damaging het interior walls of cochlea and possibly the acoustic nerves too because the tip of the electrode will act like a chisel. An improved electrode is designed as a fork having two prongs (5, 6) and an shank (8), each prong having a length, which corresponds essentially to the length of the turn in cochlea, into which it is to be inserted. Further, each prong terminates in a bevelled guiding surface (16). The prongs of shorter length than prior art electrodes, which are to be inserted through individual openings to cochlea, now have to pass through only a single turn of cochlea and are during this insertion prevented from cutting into the walls of cochlea due to the presence of the bevelled guiding surface. The guiding surface (16) is made up of an attached, drop-shaped pilot member or by bending the outermost end of a support member to form an eyelet. The two prongs have uneven lengths due to different lengths of the turns of cochlea.
Patent EP-0013679-A1 (EP)
Inventor: BANKEL ARNOLD
IPC: B65D85/34
Filed: 1979-06-15
Abstract: 1. One-piece blank of foldable material for a crate with a rectangular or square base, consisting of a floor (1) with hinged end and side walls (2, 3) of equal height on respectively opposite sides, of which the side walls (3), at their upper longitudinal edge (4), carry a perforated panel (5) with holes (6) for the safe locating of containers or similar items, the width of which panel corresponds to half the floor width, and the outer longitudinal edge (7) of which is equipped with a hinged support stay (8), whilst the end sections of the side walls (3) form stacking supports, of which one side (9) extends into the adjacent perforated panel (5) which has a cut-out (16) in this area, whilst the second side (10) hangs on the end edge (11) of the side wall (3) or the first side (9), whereby each end edge (11a) of the two perforated panels (5) is equipped with a hinged flap (18) and the second side (10) of each stacking support comprises a locating portion (12), of which the lower support edge (13) is in approximate alignment with the lower longitudinal edge (14) of the adjacent side wall (3) and of which the upper bearing edge (15) is in approximate alignment with its upper longitudinal edge (4), characterized by the following features : a) At least one floor flap (19) punched out of the floor (1), whose heigth (h) approximately matches that of the end or side wall (2, 3) and which has a folding line (20) extending parallel to the end wall (2) and a wedge-shaped incision (21) at its opposite end, which is in alignement with the central longitudinal line (22) of the floor (1) and ends in a slot (23) whose depth (t) together with that of the incision (21) corresponds to at least the height (a) of the support stays (8) hanging on the perforated panels (5) ; b) On the cut-out (16) in the perforated panels (5), the dimension (m) on the end edge (11) - being the difference between the height of the second side (10) and the height of the end or side wall (2, 3) starting from the upper longitudinal edge (4) of the side wall (3) - corresponds to the width (b) of the second side (10) of the stacking support without the locking portion (12) c) the hinged flaps (18) on the perforated panels (5) are sticking flaps.
Patent EP-0008003-A1 (EP)
Inventor: HORN ALBERT VON
IPC: C07C405/00
Filed: 1979-07-09
Abstract: Novel 16-phenoxy and 18-(o, m or p)-substituted phenoxy derivatives of(dl)-9-keto-11α,15α-dihydroxy-17,18.19,20-tetranorprosta-4,5,13-trans-trienoic acid, the pharmaceutically acceptable, non-toxic lower alkyl esters and salts thereof and processes for the production of such compounds. These compounds possess prostaglandin-like activities and thus are useful in the treatment of mammals where prostaglandins are indicated. They are particularly useful as inhibitors of gastric acid secretion; and as agents for the control of asthmatic attack, because of their bronchodilating activity.
Patent EP-0010666-A1 (EP)
Inventor: HORN PETER DR DIPL-CHEM
IPC: C07D201/04
Filed: 1979-10-12
Abstract: Verfahren zur kontinuierlichen Herstellung von ε-Caprolactam durch Beckmann'sche Umlagerung von Cyclohexanonoxim, das in Lösungsmitteln gelöst ist, die gegen Oleum inert sind und nicht mit Oleum und Wasser mischbar sind, bei erhöhter Temperatur unter Abführen der Umlagerungswärme durch Verdampfen des Lösungsmittels, wobei man Caprolactam enthaltendes Oleum über eine Förderzone (2) durch eine Mischzone (3) über eine Siedezone (4) und eine Trennzone (6) im Kreis (1) führt, wobei man vor der Förderzone (2) Oleum in dem Maße zugibt, wie es verbraucht wird, in der Mischzone (3) in Lösungsmittel gelöstes Cyclohexynonoxim unter Turbulenz zugibt, in der Siedezone (4) durch Verdampfen von Lösungsmittel und Rückführen des Kondensats die Umlagerungswärme in an sich bekannter Weise abführt, in der Trennzone (6) das Reaktionsgemisch in eine  Lösungsmittelphase, aus der Lösungsmittel in dem Maß, wie es anfällt, entnommen wird, und eine Caprolactam enthaltende Oleumphase trennt und Caprolactam enthaltendes Oleum in dem Maße entnimmt, wie es gebildet wird.
Patent EP-0028271-A1 (EP)
Inventor: WEILIN LIAU
Filed: 1979-11-06
Abstract: The present invention relates to dentifrice and its method of manufacture whereby the dentifrice containing tannic acid efficacious for the prevention of outbreak of tooth decay, pyorrhea and gingivitis can be obtained by means of adding what is obtainable through adding tannic acid to hot water whereto glycerine is added after it has become cooled down to the materials for the dentifrice and mixing them together.
Patent EP-0005281-A1 (EP)
Inventor: BUTER ROELOF
IPC: C08L61/00
Filed: 1979-03-26
Abstract: The invention relates to a liquid coating composition based on an aminoplast and an ester thiol built up from a polyol and a mercaptocarboxylic acid having 2 to 7 carbon atoms. 
     The invention also relates to a process for coating a substrate with such a composition, and to the substrate thus manufactured.
Patent EP-0007159-A1 (EP)
Inventor: SIMPKINS DAVID EDWIN
IPC: C08B31/00
Filed: 1979-05-11
Abstract: The present invention relates to a chloral derivative having the general formula
     in which Y8 is a polysaccharide consisting of a chain of anhydroglucose, modified anhydroglucose or uronic acid units as substituent group and in which R is selected from -H. -COCH 2 OH- [(CH 2 ) n O) x -H in which n is 2 to 5 and x is 1 to 7; -CH 2 OSO 2 X' or -CH 2 COOX' in which X' is NH 4  or a single equivalent of a non-toxic mdallic cation. -(CH 2 ) n H where n is 1 to 7, -(CH 2 ) n  (OH) x  Y where Y is -H or -CH 3  n is 1 to 7, x is 1 to 12 and the -OH groups are attached to any or all of the carbon atoms by substitution and wherein when Y' is a chain of I unmodified anhydroglucese units, these units have the following configurations:-
     α-D-glucopyranosyl units having a predominantly 1 -4 linkage     age  β-D-glucopyranosyl units having a predominantly 1 -4 linkage and / or   β-D-glucopyranosyl units having a predominantly 1-4 linkage when C 6  is a carboxylic acid group.
Patent EP-0019001-A1 (EP)
Inventor: OHASHI MOCHIHIKO
IPC: G01N27/26
Filed: 1980-01-03
Abstract: An electrophoretically concentrating apparatus containing a membrane material as a support wherein a separating support (3) comprising a water-retaining membrane electrically connected to one electrode (5a) of a DC power source is wet and swollen with a buffer (A) containing leading ion and, at the same time. supports (7c) and (9) comprising a water-retaining material are wet and swollen with, respectively, a buffer (CI containing following ion and another buffer containing leading ion and being different in pH from the buffer for said separating support. In using the apparatus, a sample solution is applied to the center of said support (9) in a linear form, and both ends thereof are connected to supports (3) and (7c) as illustrated, whereby the total system is under electric conduction. The sample gradually migrates to the electrode (5a), during which it is sandwiched between interfaces formed by the leading ion and the following ion on support (9), thus being once concentrated, then separated with a good accuracy as it migrates to support (3).
Patent EP-0020492-A1 (EP)
Inventor: METTIER ROBERT NELLO
IPC: F02B71/00
Filed: 1980-04-22
Abstract: Dans un ensemble de generateur a gaz a piston libre le rendement de refoulement du cylindre de puissance (1) est augmente en connectant entre eux trois ou plusieurs cylindres moteurs compresseurs identiques (6), au moyen d'un systeme de canalisations (16, 17 et 19), dans un assemblage moteur A B et C. Ledit systeme de canalisations d'interconnexion (16, 17, 19) constitue une boucle fermee de transfert d'energie par retroaction ou rebondissement en transferant l'energie de retroaction ou de rebondissement du cylindre moteur compresseur amont (6) au cylindre moteur compresseur aval (6) dans une sequence continue pas a pas. En consequence, les courses des pistons synchronises vers le haut et vers le bas des deux cylindres moteurs compresseurs (6) dans chaque phase de travail, font que les pistons (10, 31) des cylindres moteurs compresseurs restants de l'assemblage sont au repos dans les points morts hauts, ou le refoulement a lieu. De cette maniere, le nombre de cylindres moteurs compresseurs (6) connectes entre eux par la boucle de transfert d'energie par reaction ou rebondissement (16, 17, 19) et la frequence cyclique des courses des pistons (10, 31) synchronises, determinent le temps de refoulement disponible pour chacun d'eux, independamment de l'inertie de la masse respective du piston (10, 31).
Patent EP-0014858-A1 (EP)
Inventor: FOCKE HEINZ
IPC: B31B50/00
Filed: 1980-01-25
Abstract: Eine Vielzahl von Verpackungen mit einer aufzureißenden Umhüllung ist mit sogenannten Aufreißbändchen versehen, die an der Umhüllung angebracht sind und diese durch Ziehen des Aufreißbändchens teilen. Das Aufbringen des Aufreißbändchens auf eine Folienbahn für die Herstellung der Umhüllung ist bei hoher Leistung einer Verpackungsmaschine schwierig, da im Moment der Übertragung eines Aufreißbändchens an die Folie bzw. Folienbahn diese stillstehen, im Anschluß daran aber mit hoher Geschwindigkeit weitertransportiert werden muß. Die Erfindung befaßt sich mit einem Verfahren und einer Vorrichtung für die Durchführung der ungleichförmigen Bewegung (Förderung) der Folienbahn in vorstehendem Sinne und mit dem Aufbringen des Aufreißbändchens auf die Folienbahn. Diese ungleichförmige Bewegung wird dadurch erreicht, daß die Einschlagmaterialbahn (10) außerhalb eines Übertragungsabschnittes (12) über Umlenkorgane, insbesondere Umlenkwalzen (17,18) geführt ist, die derart hin- und her bewegbar sind, daß im Moment der Übertragung des Bändchens mindestens der Übertragungsabschnitt (12) der Einschlagmaterialbahn (10) ruht.
Patent EP-0014394-A1 (EP)
Inventor: PASCIK IMRE DIPL-ING
IPC: C02F3/30
Filed: 1980-01-25
Abstract: 1. Process for the continuous purification of effluent with a content of nitrifiable nitrogen compounds of more than 300 mg N/l by nitrification and denitrification with the aid of microorganisms, characterized in that a) the effluent is first introduced into a first nitrification stage in which between 50 and 85 % of the nitrifiable nitrogen compounds are degraded, b) the effluent from the first nitrification stage is introduced into a second nitrification stage in which more than 75 % of the remaining nitrifiable nitrogen compounds are degraded, c) sludge from the second nitrification stage is separated off and reintroduced into the first and second nitrification stages and excess sludge is discharged, d) the nitrified effluent from the second nitrification stage is passed, after the removal of sludge, into a denitrification stage, and e) sludge separated off downstream of the denitrification stage is returned to the first nitrification stage f) the sludge content in the nitrification stages being adjusted to between 1 and 10 g/l by means of the returned portions of sludge and g) the sludge content in the first nitrification stage is adjusted to between 0.12 and 0.35 kg NH4 **+/kg SM x day.
Patent EP-0016385-A1 (EP)
Inventor: VERRANDO MARCEL G
IPC: B01D53/02
Filed: 1980-03-07
Abstract: A process and apparatus are provided for removing a first polar gas from a mixture thereof with a second gas. The gas mixture is passed through a sorbent bed (9) having a preferential affinity for the first polar gas and the first polar gas is sorbed thereon so as to produce a gaseous effluent which has a concentration of first polar gas therein below a predetermined maximum. Then the polar gas sorbed on the sorbent (9) is removed therefrom by application of microwave energy, at a temperature at which the sorbent is transparent to such energy, while passing a purge flow of gas in contact with the bed to flush out desorbed first polar gas from the bed. The bed is allowed to cool to a relatively efficient temperature for adsorption. The gas mixture is then again passed in contact with the bed. If two beds are used, one bed can be desorbed while the other is on-stream thereby maintaining a substantially continuous flow of effluent gas. 
     The apparatus of the invention provides a sorbent bed (9) assembly having a microwave energy (40) positioned to direct such energy into the sorbent (9) for desorption of first polar gas from the bed.
Patent EP-0024332-A1 (EP)
Inventor: GREINER KONRAD DR
IPC: D06P3/10
Filed: 1980-08-06
Abstract: 1. Process for dyeing, in one bath and in a single stage, fibre mixtures containing wool and cellulose fibres with reactive dyestuffs by the exhaustion process from electrolyte-containing dyebaths, characterised in that the dyeing is carried out in a neutral to acid medium.
Patent EP-0026935-A1 (EP)
Inventor: HILTEBRAND EDUARD
IPC: F16K1/226
Filed: 1980-10-04
Abstract: A butterfly valve includes a gasket on the pivotable member which has a peripheral ring portion and two end rings which are concentric to the shaft supporting the pivotable member, each end ring having a flange held under spring pressure between the pivotable member and bushings on the shaft ends. The gasket thus seals the valve against leakage to the outside and to the shaft.
Patent EP-0034660-A1 (EP)
Inventor: JANZ JOACHIM
IPC: B60N3/02
Filed: 1980-12-10
Abstract: 1. A fastening device, particularly for a hand-grip or an arm-rest to be fastened to an internal wall of a vehicle body, the device comprising a stop pin (1) and a retaining element (6), in which, in cross-section, the stop pin (1) has two or more protruding edges at least some sections of which are provided with teeth (2) consecutively arranged in axial direction, in which the teeth in circumferential direction are spaced from one another at a distance exceeding their maximum width, and in which the retaining element (6) has a bore which matches the cross-section of the stop pin (1) and which is provided with a tooth system and, alternating therewith, with clearances (7) for unimpeded axial displacement of the teeth (2) of the stop pin (1), characterized in that those flanks of the pin's (1) teeth (2) that in the direction of withdrawal are subject to a load have a pitch like that of a screw thread, and in that the bore of the receptacle (6, 6a, 6b, 6c) is provided, selectively, with a tooth (8) or with an axially extending tooth system or with one or more, as least projectedly, continuous screw threads.
Patent EP-0014552-A1 (EP)
Inventor: HOOD JOHN LAURENCE LINSLEY
IPC: H01T19/00
Filed: 1980-01-25
Abstract: Apparatus for the corona discharge treatment of a travelling web such ass plastics or cellulose film comprises a pair of spaced conductors (2, 3) with an associated alternating voltage power supply (1) set at such a distance apart that the possibility of spark or arc discharge is avoided, at least one conductor having mounted thereto an electrode member (5) extending towards the other conductor to define a gap (7) across which a corona discharge can be formed. The electrode member (5) consists of a dielectric material having a dielectric constant of at least8, preferably at least 80, and may consist of a plate with an edge directed towards the other conductor. Preferably the plate is formed of one or more ceramic tiles based upon a titanium and/or zirconium compound. In another form the electrode member consists of a row of rods or two or more rows of spaced rods (10, 11) in staggered relationship.
Patent EP-0018166-A1 (EP)
Inventor: PERRY JOHN HOWARD
IPC: A61B19/00
Filed: 1980-04-09
Abstract: A stereotactic surgery frame with x-ray detectable fiducial markers (100, 102, 104) is presented. The frame is fixed with respect to a patient's anatomy and defines a predetermined three-dimensional coordinate system (X, Y, Z) in which surgical devices may be precisely positioned. A desired target area (170) of the anatomy is detected in a cross-sectional CT scanner depiction of the combined stereotactic frame and patient anatomy. The target's X, Y, Z coordinates with respect to the frame are calculated based on three non-collinear fiducial points (F,, F 2 , F 3 ) locaded within the cross-section and having known coordinates both with respect to the frame and with respect to the target. Thus, the surgical device can be precisely applied in the target area.
Patent EP-0035615-A1 (EP)
Inventor: TREADWELL KENNETH
IPC: C08G18/24
Filed: 1980-04-10
Abstract: Polyurethane foams exhibiting excellent thermal and oxidative stability can be prepared using as the gel catalyst a composition containing at least one organotin compound containing phosphorus and at least one organotin compound wherein a halogen atom is bonded to tin. The properties of foams prepared using the present catalyst compositions are superior to foams prepared using gel catalyst compositions wherein tin, phosphorus and a halogen are present but the phosphorus and halogen are not in the same molecule as the tin atom. The halogen-containing tin compound and the phosphorus-containing tin compound may be the same compound or separate compounds.
Patent EP-0018787-A1 (EP)
Inventor: BRUEGGEMANN HARRY P
IPC: G02B26/12
Filed: 1980-04-24
Abstract: An optical scanning apparatus in which the facets (5) of a rotating polygon (16) are illuminated by a collimated light beam (3), and a post-polygon objective (6), comprised of one negative lens element (8) near the polygon and one positive lens element(10), is utilized to focus the monochromatic light beam at a photosensitive surface (12). The apparatus provides a flat field of focus at the photosensitive surface, provides a constant linear scan rate across the photosensitive surface, eliminates bow distortion, and eliminates sensitivity to polygon facet alignment and fabrication errors, and has diffraction-limited performance.
Patent EP-0015787-A1 (EP)
Inventor: PRAT SERGE
IPC: B23D41/04
Filed: 1980-01-17
Abstract: L'invention consiste à combiner une mise en place mécanique par vérins hydrauliques (6, 25) et butées (4, 5) et un bridage automatique à points (3) multiples à l'aide de tirants (9, 11, 12) munis de rondelles élastiques (16), afin d'assujettir sur le coulisseau (2) de la machine un porte-outil (1b) equipé de ses outils coupants (1c), ou un outil coupant (1c) de dimensions importantes monté directement sur le coulisseau (2) de la machine sans porte-outil (1b) intermédiaire.
Patent EP-0025751-A1 (EP)
Inventor: MICHERON FRANCOIS
IPC: H01L41/45
Filed: 1980-09-05
Abstract: Selon l'invention, le matériau composite est obtenu par enduction d'un tissu (2) par un polymère (1). Cette enduction peut s'effectuer à froid par trempage du tissu dans une solution de polymère dissoute dans un solvant ou par trempage dans un polymère fondu. On communique ensuite au film de matériau composite ainsi obtenu, des propriétés piézoélectriques en le soumettant à un champ électrique intense. Le film du matériau composite obtenu selon le procédé de l'invention est utilisé pour la réalisation de transducteurs piézoélectriques et notamment pour la réalisation de transducteurs hydrophones.
Patent EP-0027135-A1 (EP)
Inventor: DAVIS MURRAY LLOYD
IPC: C09D195/00
Filed: 1980-11-04
Abstract: Une composition de revetement a base d'epoxy sans solvant, de faible viscosite comprend essentiellement: (a) un materiau epoxy choisi parmi le groupe constitue de resines d'epoxy de polyphenol et de leur melange; (b) un materiau d'extension aromatique non volatile; (c) un agent constitue par une amine de polymerisation ayant un poids moleculaire d'environ 200-600; et (d) un accelerateur de polymerisation choisi parmi le groupe constitue d'amines tertiaires, et un procede d'application de ladite composition de revetement et un article revetu avec celle-ci.