baber/WOPTO huggingface dataset:
Patent EP-0071960-A3 (EP)
Title: Plant and process for the biological purification of waste water
IPC: C02F3/12
Filed: 1982-08-03
Abstract: 1. A biological sewage purification plant comprising at least three consecutive flow chambers (1, 2, 3, 4, 5) equipped with aeration means and a final-settling basin (6), wherein the first and optionally also the following chambers can be charged through a sludge distributor (7) with return sludge from the final-settling basin (6) and can be operated as re-aeration chambers for the return sludge separated from the sewage intake (9), and the last and optionally also preceding chambers can be charged with incoming sewage through a sewage distributor and can be operated as contact chambers for the mixture of sewage and return sludge, and wherein the sewage distributor and sludge distributor are combined into a common distributor channel (7) which is subdivided by shut-off elements (c, e, g, i, n, v) into sections associated with the individual chambers and connected thereto by shut-off elements (a, b, d, f, h, j, k) and is connected both to the sewage intake (9) and also, by means of shut-off elements (E, m, n, k), to the return sludge pipe (8) from the final-settling basin (6), whereby through suitable adjustment of the shut-off elements (a-1, u, v) each of the chambers (1-4) can be operated selectively as a re-aeration chamber or a contact chamber, characterized in that the chambers (1, 2, 3, 4, 5) are constructed as sections, separated by walls, of an annular basin surrounding the final-settling basin (6) and the sewage and sludge distributor (7) is arranged as an annular distributor channel at the circumference of the annular basin.
Patent EP-0073519-A3 (EP)
Title: Optical disc player
IPC: G11B27/34
Filed: 1982-08-31
Abstract: An optical disc player comprises a rotating member for rotating the optical disc (1), an optical pickup member (4) for reproducing a digital audio signal including an error correcting code like a Reed-Solomon Code from the disc (1), an error correcting decoder (10) for decoding the error correcting code so as to produce a corrected or interpolated digital audio signal and condition flag data indicating the correction of the digital audio signal, and a display (16) for indicating the condition flag data as stain condition of the disc (1).
Patent EP-0067502-A3 (EP)
Title: Sound actuated light switch
IPC: H03K17/94
Filed: 1982-03-18
Abstract: A sound actuated switch including a microphone coupled via an audio amplifier to a reset circuit. When a sound of sufficient intensity is received by the microphone a reset signal is supplied to the counter portion of an oscillator and counter circuit. The counter then begins counting oscillations and produces an "on" control signal until a predetermined count is reached, at which time an "off" control signal is produced. The control signal is supplied to the gate of a switching triac in a switch circuit. The presence of the on control signal causes the switching triac to electrically connect an AC power source to a load, typically a light. A simple, high efficiency DC power supply is also disclosed.
Patent EP-0077120-A3 (EP)
Title: Use of heteropolysaccharide s-119 in lithographic fountain solutions
IPC: B41N3/08
Filed: 1982-07-28
Abstract: Polysaccharide S-119 is used as a desensitizer in lithographic fountain solutions to maintain non-image areas on a lithographic printing plate in a hydrophilic condition in order to prevent scumming or ink pickup in said areas. S-119 is prepared in aqueous solution which is added to phosphoric acid etch in water plus alcohol to provide a gum concentration of 20-1000 ppm by weight in the fountain solution.
Patent EP-0080336-A3 (EP)
IPC: B25B13/14
Filed: 1982-11-18
Abstract: A continuously adjustable wrench suitable for use with a 
range of nut or bolt head sizes and having a handle which is off­
set or angularly disposed with respect to the wrench head. The 
wrench provides contact with the nut or bolthead at three 
spaced, opposing points such that the rotational torque im­
parted thereto is optimized and the strengt required for the 
wrench head for a given torque is reduced. In one embodiment, 
the wrench head is pivotally disposed with respect to the 
handle either about a single pivot or a double pivot to drive a 
camming contact surface on the handle into contact with a 
confronting surface of the nut or bolthead. In another embodi­
ment, a contact surface is adjustable longitudinally along the 
handle to be positioned adjacent the nut or bolthead. In a 
further embodiment, a wrench head is disposed at each end of 
the handle, and an adjustment screw is provided on the handle 
for sliding the handle with respect to the wrench heads for con­
tinuously adjusting both wrench heads simultaneously. The 
wrench heads of this embodiment may be either pivotally or 
non-pivotally disposed with respect to the handle.
Patent EP-0066556-A3 (EP)
Title: Process and device for thin sheet press sticking on furniture panel
IPC: B27D1/08
Filed: 1982-05-24
Abstract: Process and equipment for veneering a thin layer "T" on a support panel "P" by means of an upper plate 2 and lower plate 6 press in which the upper plate 2 supports a frame of support 1 of an elastic rubber sheet "G" stretched perimetrically 5 to form an airtight chamber "A" connected with vacuum and pressure means, cooperating with a respective inlet/outlet 4, 7 between the plates 2, 6 to shape under pressure the rubber sheet "G" on the contour of the panel "P" whose surface has to be covered with said veneer "T" carrying out the glueing.
Patent EP-0093988-A3 (EP)
IPC: B65D71/02
Filed: 1983-04-30
Abstract: A merchandising package (10) comprising several ar­
ticles of merchandise (12) held together as a unit, each of 
said articles having an oval hole (19) for their suspension, 
and a tubular aligning member (20) with enlarged ends in 
the form of oval flanges (24) which can be pushed through 
said holes (19) when the aligning member (20) is in a first 
orientation with respect to the articles of merchandise (12) 
but otherwise obstruct removal of the aligning member (20) 
from said package (10), said aligning member (20) being 
adapted for sliding onto a rod-like carrier (26) of a display 
stand (30).
Patent EP-0096261-A3 (EP)
Title: A process kit and an image forming apparatus using the same
IPC: G03G21/18
Filed: 1983-05-19
Abstract: A process kit (30) is detachably mounted in the main body (17,18) of an image forming apparatus and includes a housing (20, 30a) in which a photosensitive member (3), a corona discharger (4) and a developing device (5) are mounted and held as a unit, the housing (20, 30a) including an optical opening (35) formed therein upstream of the corona discharger (4) for conducting a homogeneous light to the photosensitive member (3) to eliminate any remaining charge thereon and an opening (27) of exposure for conducting a light of information to the photosensitive member (3), the exposure opening (27) being located between the corona discharger (4) and the developing device (5).
Patent EP-0100499-A3 (EP)
IPC: C07F9/10
Filed: 1983-07-23
Abstract: New phospholipid derivatives represented by the 
formula: 
  
wherein  
R¹ is alkyl, alkoxy, alkylthio or alkylsulfonyl;  
R² is hydrogen, hydroxy, alkoxy, lower alkanoyloxy or 
lower alkylcarbamoyloxy;  
n is 0 or 1;  
R³ is hydroxy or protected hydroxy; and  
R⁴ is lower alkoxy or lower alicyclic-oxy group which is 
substituted with 2 or more hydroxy or protected 
hydroxy groups, and may be substituted with lower 
alkoxy or another alicyclic-oxy group having two or 
more hydroxy or protected hydroxy groups, in which 
the alicyclic ring may contain an oxygen atom;  
and pharmaceutically acceptable salt thereof, which exhibit 
antitumor activity.
Patent EP-0084494-A3 (EP)
Title: Assembling systems for clements of a roll-type grille
IPC: E06B9/18
Filed: 1983-01-13
Abstract: A rollable grating includes tubes of anodized aluminum alloy, assembled through the agency of fasteners, each of which includes two portions, surrounding each bend of one of the tubes to be assembled. The two fastener portions are connected to each other via a connection bar.
Patent EP-0107579-A3 (EP)
Title: Système de prélèvement de liquide physiologique, tel que du sang et récipient pour un tel système
IPC: A61B5/155
Filed: 1983-10-13
Abstract: Système de prélèvement de liquide physiologique, tel que 
du sang, comportant des moyens d'aspiration et au moins un 
récipient 1 pourvu d'une cloison transversale 3, disposée au 
voisinage d'une extrémité ou obturant celle-ci et percée d'un 
orifice 4, tandis qu'un organe de prélèvement 9 dudit liquide 
est relié de façon amovible à l'autre extrémité du récipient.  
     Selon l'invention, ce système est caractérisé en ce que la 
partie 2a dudit récipient comprise entre la cloison 3 et l'extré­
mité reliée audit organe de prélèvement 9 est conformée en cy­
lindre pour un piston 5 solidaire d'une tige de piston 6 traver­
sant ladite closion 3 par ledit orifice 4 et accessible à l'extérieur 
dudit récipient 1, du côté opposé à l'organe de prélèvement 9.
Patent EP-0119532-A3 (EP)
Title: Roof structure with at least one movable roof part
IPC: E04B7/16
Filed: 1984-03-05
Abstract: 1. Roof structure, preferably in kit form, with at least one movable roof part, comprising a peripheral metal outer frame (1) having a rectangular edgewise cross-section and a metal inner frame (3, 3a) with inserted plates (6), the inner frame being movable on rails (11) within the outer frame by means of rollers (37) and taking up approximately half the roof surface, and further comprising a supporting structure (7) with likewise inserted plates (8) and constituting the other half of the roof surface, characterised in that the rails (11) are L-shaped runners and by means of their upwardly directed leg (12) sit horizontally flat on the perpendicular inside walls (31) of the outer frame (1), that the rollers (37) are housed in a closed bogie section (24), that the inner frame (3, 3a) sits on at least two parallel bogie sections (24) and that the joint (44) between the outer frame (1) and the movable inner frame (3, 3a) is covered by a weathering section (19) when the frame is closed.
Patent EP-0143143-A3 (EP)
IPC: B23B27/04
Filed: 1984-03-16
Abstract: A cutting tool provides a cutting insert receiving slot 
with a retaining lip to engage a face of the insert and prevent 
movement normal to its face. The insert has a centrally 
disposed keyway extending fully across one face. In one 
embodiment the lip engages the keyway; in another em­
bodiment a locating pin engages the keyway to prevent 
longitudinal movement of the insert relative to the holder.
Patent EP-0133565-A3 (EP)
Title: Composite section
IPC: E04C3/293
Filed: 1984-08-06
Abstract: A composite structural element comprises a steel structural shape whose web is provided with one or more steel plates secured thereto by welding or bolting and embedded in the concrete filling the channels between its flanges. The concrete may also include a reinforcement secured to the plate. With a relatively simple structure the system has increased load-carrying capacity even under fire conditions.
Patent EP-0139957-A3 (EP)
IPC: B63B35/79
Filed: 1984-08-16
Abstract: Bei dieser Zusatzvorrichtung in Form eines Sitzes für ein 
Surfbrett wird eine kompakte oder aufblasbare Sitzfläche (4) 
die eine über einen arretierbaren Gelenkbeschlag (7) verstell­
bare Rückenlehne (5) besitzt, einfach und leicht lösbar mit 
einem Surfbrett verbunden. Die Befestigung am Surfbrett 
erfolgt mittels elastischer Gurte (8, 9), die unter dem Surfbrett 
durchlaufen, in der Länge verstellbar sind und an den Enden 
Haken (10) besitzen, die in randseitig an der Sitzfläche (4) 
angebrachte Ösen (11) eingehängt werden.  
     Um ein Nachhintenkippen des Sitzes bei Beanspruchung 
und insbesondere beim Paddeln vom Sitz aus und den dabei 
auftretenden Reaktionskräften zu verhindern, befindet sich 
am unteren, hinteren Teil des Sitzes bzw. der Rückenlehne (5) 
eine Abstützkante (13). Zur besseren Haftung der Gurte (8, 9) 
neben der elastischen Zugwirkung können die Haftlächen der 
Gurte unter dem Surfbrett und an dessen Seitenrändern mit 
Noppen oder sonst einer strukturierten Oberfläche versehen 
sein.
Patent EP-0144747-A3 (EP)
Title: High temperature storage battery
IPC: H01M10/39
Filed: 1984-11-03
Abstract: High-temperature storage battery with at least two or more storage cells of the alkali metal and chalcogen type, with each cell bounded by a metallic housing, and wherein a defined number of storage cells forming a module are combined. The housing of each storage cell is formed by at least two concentrically arranged housing elements, which are separated from each other by electrical insulation, and the storage cells of each module are arranged in a defined manner, and adjacent storage cells are connected to each other at least in some regions via their outer housing elements.
Patent EP-0159488-A3 (EP)
Title: Process for the preparation of 1,2,3-trichloro-2-methyl-1-propane
IPC: C07C17/04
Filed: 1985-02-26
Abstract: For the production of 1,2,3-trichloro-2-methylpropane, 3-chloro-2-methylpropene is reacted with sulfuryl chloride in the presence of aldehydes and/or under the effect of light, especially UV light. The reaction is preferably performed in the liquid phase, especially at 30 DEG -65 DEG  C. under normal pressure.
Patent EP-0154883-A3 (EP)
IPC: B60R22/195
Filed: 1985-02-27
Abstract: Bei einer Vorrichtung zur Verhinderung der Vorverlage­
rung von angeschnallten Personen, insbesondere in Kraftfahr­
zeugen, bestehend aus einem auf einem Träger verschiebli­
chen Fahrgastsitz, einem Dreipunkt-Sicherheitsgurt sowie 
einem an einem Fahrzeugaufbauteil befestigten selbstsper­
renden Gurtaufroller, soll vermieden werden, daß es im Unfall­
gaschehen aufgrund der im Sicherheitsgurtsystem vorhande­
nen Gurtlose und der bei Krafteinwirkung eintretenden Gurt­
dehnung zu einer den angeschnallten Insassen gefährdenden 
Vorverlagerung seines Körper kommt, wobei gleichzeitig ein 
Aufschlagen des Insassen an den vor ihm liegenden Fahrzeug­
armaturen ausgeschlossen sein soll. Hierzu ist vorgeschlagen, 
daß der Fahrgastsitz (11) mittels eines im Unfallgeschehen von 
einem fahrzeugseitigen Sensor auslösbaren Antriebs (24, 25, 
26) nach hinten verschiebbar und an eine an einem Fahrzeug­
aufbauteil beweglich geführte Klemmeinrichtung (18) für das 
Gurtband (16) gekuppelt ist.
Patent EP-0175841-A3 (EP)
Title: Method for the production of pertussis component vaccine and combined vaccine of pertussis antigen; diphtheria toxoid and tetanus toxoid
IPC: A61K39/05
Filed: 1985-05-22
Abstract: A method for preparing a pertussis component vaccine, which comprises mixing a purified F-HA or a toxoid thereof and a purified LPF-HA toxoid, and a combined vaccine of the pertussis component vaccine, a diphtheria toxoid and a tetanus toxoid, which have no side effect such as topical reaction in industrial scale with less expense because the starting F-HA and LPF-HA can be obtained easily and in high yield and high purity.
Patent EP-0180001-A3 (EP)
IPC: G11C7/10
Filed: 1985-08-29
Abstract: Schaltung zur Zwischenspeicherung digitaler Signale in 
komplementärer integrierter Schaltungstechnik. Ange­
strebt wird eine Ausbildung der Schaltung, die große 
Kennwertetoleranzen und damit eine Realisierung auf 
einer relativ kleinen Halbleiterfläche erlaubt, ohne daß 
an die geometrische Form dieser Fläche besondere Anfor­
derungen gestellt zu werden brauchen. Erreicht wird dies 
dadurch, daß ein Schaltungseingang (E) über die Serien­
schaltung eines Feldeffekttransistors (T1) des ersten 
Kanaltyps und zweier Inverter (I1, I2) mit einem Schal­
tungsknoten (Z) verbunden ist, daß beide Inverter (I1, 
I2) mit einem gemeinsamen Rückkopplungszweig (1) ver­
sehen sind, der einen Feldeffekttransistor (T2) des 
zweiten Kanaltyps enthält, und daß die Gateelektroden 
beider Feldeffekttransistoren (T1, T2) mit einem gemein­
samen Taktspannungsanschluß (TA) beschaltet sind. Eine 
Erweiterung der Schaltung sieht vor, daß eine gleich­
artig aufgebaute Schaltung (T3, T4, I3, I4), bei der 
lediglich die Kanaltypen beider Feldeffekttransistoren 
(T3, T4) miteinander vertauscht sind, angefügt wird, 
wobei der Schaltungseingang dieser weiteren Schaltung an 
den Schaltungsknoten (Z) gelegt ist. Der Anwendungsbe­
reich umfaßt Schaltungen zur digitalen Signalverarbei­
tung, insbesondere zur Filterung von Fernsehsignalen.
Patent EP-0176781-A3 (EP)
Title: Ordered dipolar light-electric power converter ordered dipolar light-electric power converter
IPC: H01L31/00
Filed: 1985-09-02
Abstract: A bulk process is described which is capable of producing large area sheets about 8 micrometers thick having the property of light/electric power conversion at extremely high production rates (many m<2>/s) at low cost ( DOLLAR 1/m<2>). The devices have an inherently high efficiency 60-80% when laminated in an assembly to utilize both resolved light vectors. A light/electric power converter is described comprising a sheet containing oriented dipolar conducting linear structures forming an antennae array capable of absorbing light photons and producing a unidirectional electric current. These linear structures constitute submicron antennae and femto diode circuit elements. The individual antenna-circuit elements are self-ordered into the linear structure using a bulk process. The process utilizes (1) electro-ordering a suspension of elongated submicron metal crystals; or (2) molecules capable of absorbing a light photon and converting its energy to electric energy; or (3) visco-elastically stretch-orienting a light-electric responsive preformed heteropolymer. These submicron linear structures comprise a plurality of quantum well-steps, each with an assymetric tunnel junction at one end, in ordered three dimensional arrays. The manufacture uses a simple low cost bulk process and does not employ the submicron facility needed for the earlier planular process.
Patent EP-0175333-A3 (EP)
IPC: H01K1/32
Filed: 1985-09-16
Abstract: An electric lamp having an envelope, a light-source 
capsule mounted within the envelope and a containment 
coating. The containment coating, which is disposed sub­
stantially over the outer envelope, has the capability of pre­
serving the integrity of the envelope from piercing, due to 
shard dispersion from the light-source capsule, in the un­
likely event that the capsule should fracture. One example 
of the coating consists of a fluoropolymer material such as a 
perfluoroalkoxy resin (P.F.A. Teflon). The containment coat­
ing is resistant to, and exhibits a high degree of tensile 
strength at, high temperatures and is substantially unaffect­
ed by ultraviolet radiation.
Patent EP-0154506-A3 (EP)
Title: Preparation of organic polymers
IPC: C08G18/08
Filed: 1985-02-27
Abstract: A method for the preparation of a variety of engineering polymers and copolymers, in particular aromatic polymers and copolymers, which comprises reacting a stannylated intermediate containing a first monomeric or polymeric moiety with a second compound, usually a di(acid chloride) containing a second monomeric or polymeric moiety. The intermediate and second compound react by way of a condensation reaction to elimnate the tin and polymerise together the first and second moieties. Some novel polymers and copolymers can be prepared using this method.
Patent EP-0197302-A3 (EP)
IPC: A61B5/0245
Filed: 1986-03-06
Abstract: A method and apparatus for measuring the circulatory 
function of a living body in which a systolic blood pressure 
value is measured based on recognition of an initial Korot­
koff sound made at the start of a reduction in pressure of a 
pressurized cuff affixed to a patient's arm. After the recogni­
tion of the initial Korotkoff sound, conditions are relaxed to 
enable measurement of pulse rate, judgment of the correct­
ness of the systolic blood pressure value and a decision as to 
whether applied pressure is adequate, all on the basis of 
sounds from the patient's blood vessel. Finally, diastolic 
blood pressure is measured based again on recognition of 
the Korotkoff sound.
Patent EP-0220751-A3 (EP)
IPC: C08J9/10
Filed: 1986-03-19
Abstract: Low density foams are prepared from an admixture which 
comprises an unsaturated polyester resin, a free radical 
initiator which initiator is activated at temperatures from 
about 100° to about 400°F, and a compound selected from a 
t-alkylhydrazinium salt or a carbonylhydrazine. The low 
density foams have uniform cell structure without cracks or 
voids and the process is efficient.
Patent EP-0215501-A3 (EP)
Title: Modified block copolymers, impact resistant compositions containing the copolymers and a process for producing the copolymers
IPC: C08F8/00
Filed: 1986-08-04
Abstract: Thermally stable modified selectively hydrogenated high 1,2-content block copolymer wherein a functional group is grafted to the block copolymer in the monoalkenyl-arene block and impact resistant polymeric compositions comprising:-     (a) 3-50% by weight of such modified block copolymers, and (b) 50-97% by weight of polyamide having a number average molecular weight of at least 5,000 or a thermoplastic polyester. g
Patent EP-0206566-A3 (EP)
IPC: B60S9/06
Filed: 1986-06-02
Abstract: The tool for use in the raising and lowering 
of caravan stabilisers comprises an elongate body member (1,41,60­
70) attached to an extension member (3,43,61,71) provided 
with a socket (2,42,62,72).  
     The socket (2,42,62,72) may be located on a bolt head which is 
rotated in order to raise or lower a caravan stabiliser. 
The length of the member (1,41,60,70) and the nature of the 
extension member (3,43,61,71) permit an operator to use the tool 
from a standing position adjacent the caravan.
Patent EP-0213694-A3 (EP)
IPC: G06F15/16
Filed: 1986-06-17
Abstract: A digital computer has a main memory, a cache connec­
ted to the main memory and a plurality of processors connec­
ted to the cache. Means permit each of the processors to ac­
cess the same memory locations of the cache. The cache has 
means for concurrently accepting a current access from one 
of the processors while taking steps to complete a pending 
access made earlier by one of the processors.
Patent EP-0226410-A3 (EP)
IPC: B29C55/22
Filed: 1986-12-05
Abstract: A method for lining tubular structures comprises stretch­
ing a pipe, formed from thermoplastic material and having an 
outer diameter greater than the internal diameter of the 
tubular structure, to the extent that the outer diameter of the 
pipe is less than the internal diameter of the tube. The tube is 
then placed over the stretched pipe and the tension in the 
stretched pipe is released. The stretched pipe contracts long­
itudinally and expands readially against the inside of the 
tubular structure, thereby forming a liner. In an emodiment, 
the tubular structure (30) is a steel pipe and the thermoplastic 
pipe (20) is a polyethylene pipe. The thermoplastic pipe (20) is 
stretched by anchoring barbed couplers (23, 24) in the ends 
(21, 22) of the pipe, inserting a pushrod (27) through the coup­
ler (23) to abut a member (26) anchored in the coupler (24), 
and screwing a bolt (28) into coupler (23) to abut and push the 
end of the pushrod (27) until the required stretching of the 
pipe (20) has been achieved.
Patent EP-0227627-A3 (EP)
Title: Composition and method for osseous repair
IPC: A61F2/28
Filed: 1986-12-18
Abstract: A composition and method for the repair of an osseous defect comprising introducing into said defect a phosphophoryn calcium salt, preferably in combination with a matrix material such as type I collagen.
Patent EP-0234553-A3 (EP)
IPC: G03F7/16
Filed: 1987-02-24
Abstract: Die Erfindung bezieht sich auf zum Auflaminieren von 
Fotofolien auf kupferkaschierte Halbzeuge (1) oder bereits 
strukturierte Leiterplatten, dabei lassen sich nicht ganz 
ebene Plattenoberflächen nicht mehr sicher homogen mit 
Folie beschichten, wodurch Fehler am Leiterbild auftre­
ten. Das Verfahren nach der Erfindung vermeidet diesen 
Nachteil dadurch, daß vor der Laminierung der Fotofolie (8) 
auf die Leiterplatte deren Oberfläche mittels einem dün­
nen Film (6) aus Fotolack vorbeschichtet wird.