baber/WOPTO huggingface dataset:
Patent EP-0047832-A3 (EP)
IPC: E04B1/61
Filed: 1981-07-14
Abstract: Die Erfindung betrifft ein Befestigungselement für aus 
Ober- und Untergurtplatten sowie Kammern bildenden Ste­
ge bestehende Hohlkammerplatten. Das Befestigungsele­
ment ist im Bereich der Kammeröffnungen aufweisenden 
Stirnseiten der Hohlkammerplatten einsetzbar und weist 
wenigstens zwei gleichgerichtete, in die Kammeröffnungen 
einschiebbare und über ein Stegteil miteinander verbundene 
Trägerbalken auf. Zur Fixierung des Befestigungselementes 
in den Kammern sind die Trägerbalken auf ihrer Tragfläche 
mit einem in einen Durchbruch der Gurtplatte eingreifenden 
Rastnocken versehen.
Patent EP-0047485-A3 (EP)
IPC: C12Q1/02
Filed: 1981-09-02
Abstract: Es wird ein Verfahren zur Vermehrung von Proto­
zoen beschrieben, in welchem mittels Dialyse Nähr­
stoffe zugeführt und Stoffwechselprodukte entfernt wer­
den. Die so gewonnenen Protozoen können in einem 
Impfstoff oder Diagnostikum verwendet werden.
Patent EP-0054726-A3 (EP)
Title: Metal-clad switchgear
IPC: H02B13/02
Filed: 1981-10-30
Abstract: 1. Arrangement for earthing current-carrying parts of an encapsulated switching apparatus and for checking the cables attached thereto, whereby the earthed housing of the switching apparatus (1) is provided with inlets for connection of cables (10, 11, 12) with loading or power switches (2) disposed inside the housing, to which switches (2) an earthing switch (7) is associated for each phase, of the contact pieces (8, 9) of said earthing switch (7), which are conductively connected to one another only when the earthing switch (7) is closed, one (8) is always connected to one of the contact pieces of the associated phase of the loading or power switch (2) and the other (9) is always connected to one end of an earth cable insulated from the housing (1), which cable is attached by its other end to a contact body fixed to the housing via an insulating body (18), which body is selectively contactable of an earthing device bringing it to earth potential or by a testing device, characterised in that the insulating body (18) is formed as an insulating sleeve (19) which is fixed at its one end, which is open, to the wall of the housing and is aligned to an opening provided in the housing wall, in that the insulating sleeve (19), in the region of its other end, which is inside the housing, includes the contact body which is formed as a socket (24) with its insertion opening directed towards the housing opening, and in that both the earthing device and the testing device are formed as an earthing plug (27) and a testing plug (33) respectively insertable into this socket (24).
Patent EP-0047218-A3 (EP)
Title: Process for controlling and regulating the continuous casting of strips between rolls
IPC: B22D11/16
Filed: 1981-08-28
Abstract: The invention relates to a method for the monitoring and control of operating parameters of a machine for the continuous casting of strips between rolls, including the torque exerted on at least one of the rolls to cause the strip to advance and/or the stress exerted by the strip on at least one of the journals and/or the temperature of the strip as it leaves the rolls and permanently measuring the deviation between the instantaneous value of one of these parameters and the mean value of this parameter over a period of time immediately beforehand. If this deviation exceeds a reference deviation, the casting speed of the machine is reduced until the deviation again becomes less than the reference deviation. The speed of the casting machine is then increased for as long as this deviation remains lower than the reference deviation.
Patent EP-0065148-A3 (EP)
Title: Dictation recording and transcribing system with variable playback sequence
IPC: G11B27/00
Filed: 1982-04-29
Abstract: A central dictation and transcribing system including a plurality of dictate stations (16) and a plurality of transcribe stations (17) in which recorded dictation is recorded in the form of digitized samples. A plurality of selectively operable controls (38, 39, 40, 41, 42, 43, 45, 46) are used to rearrange the reproduced order of dictation heard by the transcriber by inserting, deleting, and moving segments of previously recorded dictation. All final dictation heard by the transcriber is continuous and in a order determined by operation of the controls. The structure includes memory (11,12) for storing the digitized samples and a map memory (40) for storing a plurality of address pairs (127, 128) indicative of when normal sequential reproduction of digitized samples from the main memory is to be altered. A predetermined jump code (98) is stored at each location in the main memory to indicate that a change of sequence is to be made from that address and reference to the map memory should be made. The samples to and from the dictate stations and transcribe stations are pipelined over data buses (20, 29) in a time division multiplex arrangement (60).
Patent EP-0070404-A3 (EP)
Title: A method and equipment to perform porosimetric analyses
IPC: G01N15/08
Filed: 1982-06-24
Abstract: This invention concerns a method and an equipment to perform porosimetric analyses, in particular following known analyses performed by a so-called mercury methods, wherein volumetric variations of mercury placed in a vessel are recorded, said variations being due to a mercury penetration into the pores of a solid sample placed in the same vessel under mercury pressure variations. 
<??>According to the invention further analyses are carried-out by lowering mercury pressure from a maximum value substantially to ambient value, following a predetermined law in function of time, for instance and preferably a pressure reduction at constant speed, and by simultaneously detecting the volume variations of mercury which comes out of the sample pores when pressure decreases. Said detection, when performed in relation and/or in addition to the traditional one during pressure increase, allows to obtain a pressure-volume mercury curve which provides further data on the porosimetric characteristics of the sample, in particular related to the shape of the pores of same.
Patent EP-0071156-A3 (EP)
Title: Connection rail assembly
IPC: H02B1/20
Filed: 1982-07-20
Abstract: 1. Connecting-strip block for connecting electrical in-phase in-series installation equipment of multi-phase circuits, in which the connecting strips (11, 12, 13) designed essentially as flat bars extend parallel and next to one another and, insulated from one another in each case by means of a complete sheathing, are arranged in a compact insulating block (10), and in which terminal lugs (16, 17, 18) are formed on the connecting strips (11, 12, 13), project from the insulating block (10) and lie in one plane aligned with and parallel to one another, characterized in that the connecting strips (11, 12, 13) are cast solely in thermoplastic or extrusion-coated on all sides with thermoplastic, and in that the terminal lugs (16, 17, 18) are bent within the insulating block (10) in such a way that their ends projecting from the insulating block lie jointly in the same plane as one of the connecting strips (11, 12, 13).
Patent EP-0078934-A3 (EP)
Title: Method of producing a contact mat
IPC: B29C43/00
Filed: 1982-10-15
Abstract: A process for the manufacture of a contact mat suitable for a keyboard or keypad is described. This contact mat is produced by the injection-moulding process and consists of a sheet-like composite body made of an electrically non-conductive two-component silicone rubber, and at least one carrier part, which is elastically deformable when pressure is applied to a key and is moulded out in the shape of a calotte. On the inside of the carrier part and in the pole region, there is a contact component which is made of an electrically highly conductive material. When the carrier part is depressed, an electrical connection is made via the contact component between the contact surfaces of a printed circuit located below the contact mat. In order to be able to manufacture the contact component in a simple manner and without waste, the contact component is made in an injection mould, wherein the entire lower mould part is at a temperature above the vulcanization temperature of the contact component. The upper cavity plate of the corresponding upper mould part consists of two halves of which one half is at a temperature below the vulcanization temperature. The contact component is produced by means of this half. Subsequently, a lower cavity plate of the lower mould part is rotated from this first into a second position, and the composite body and the carrier body are then moulded. This half of the upper cavity plate is at a temperature above the vulcanization temperature. Accordingly, all the curable components are vulcanized separately, even though they are moulded in the same mould.
Patent EP-0079049-A3 (EP)
Title: Novel substituted alkanoylimidazol-2-one derivatives
IPC: C07D401/06
Filed: 1982-11-04
Abstract: Novel 4-alkanoylimdazol-2-ones of the following general structure which are useful as cardiotonics in the treatment of cardiac failure 
<CHEM>
 wherein Q and T are each an oxygen atom or a divalent sulfur atom; R is hydrogen, lower alkyl, lower alkylcarbonyl or benzoyl; R1 is hydrogen or lower alkyl; R2 is a lower aliphatic hydrocarbon radical, phenyl alkylene or heterocyclo alkylene; and the pharmaceuttcally acceptable salts thereof.
Patent EP-0100910-A3 (EP)
Title: Lung surfactant
IPC: A61K31/70
Filed: 1983-07-15
Abstract: A pulmonary surfactant for the treatment of dyspnea syndromes, containing dipalmitoyl phosphatidyl choline (DPPC) and dipalmitoyl phosphatidyl glycerol (DPPG) in a ratio of from 9:1 to 8:2 and a sugar, in the form of a redispersable powder, which is obtained by dissolving the phospholipids in glacial acetic acid, adding the sugar, and finally freeze-drying of the mixture. The lyophilisate is redispersed in a suitable buffer solution for application.
Patent EP-0102640-A3 (EP)
IPC: G01S7/41
Filed: 1983-09-05
Abstract: Zur Entdeckung und Erkennung von schwebenden Hub­
schraubern werden Puls-Doppler-Radargeräte, die in einem 
höheren Frequenzbereich, z.B. X-Band, arbeiten, verwendet. 
Der unterhalb der unteren Grenzfrequenz des Doppelfilters 
zur Festzeichenunterdrückung liegende Frequenzbereich 
wird mittels einer Kette von Geschwindigkeitsfiltern auf 
Spektrallinien von Zielechos untersucht, die einen vorgege­
benen Schwellenwert überschreiten. Die Signalteile aller 
Einzelfilter der Filterkette, die unterhalb des Schwellwertes 
bleiben, werden mit einem Ausgangssignal des Dopplerfil­
ters aufsummiert und einer Schwellenwertschaltung zur 
Zielentscheidung zugeführt.
Patent EP-0089233-A3 (EP)
IPC: C12N15/76
Filed: 1983-03-15
Abstract: A novel plasmid, named pSAN 181, has a molecular 
weight of 5 ± 0.2 megadaltons and single cleavage sites for 
each of the restriction endonucleases BamHI, Pstl, Xhol and 
BgIII, the positions of said sites being 0, about 0.85, about 
1.15 and about 3.95 megadaltons from the cleavage site of 
BamHI. The plasmid is extracted from mycelia of microor­
ganisms of the species Streptomyces fulvoviridis, especially 
the strain Streptomyces fulvoviridis FERM P-6279, and is 
useful as a vector for genetic engineering.
Patent EP-0131199-A3 (EP)
Title: Chopper for garden refuse and the like
IPC: B02C18/10
Filed: 1984-06-26
Abstract: A device for chopping up refuse comprises a generally uncovered, level base plate, legs fixed at top ends thereof to the base plate, and a support disk adapted to turn about an upright axis. This disk is placed under the base plate and has at least one slot therein. A knife is fixed on the disk and placed to the back of the slot in the direction of turning of the disk, the knife having a cutting edge placed at a higher level than the top face of the disk. There is furthermore an electric motor with a drive shaft for driving the disk. The base plate functions as a support frame for the device. A filling passageway is supported on top of the base plate next to the motor that is also supported on the plate, and there is furthermore an upright and downwardly open ejection passageway fixed on a lower side of the base plate and coaxially placed around disk, that is fixed on the motor drive shaft.
Patent EP-0146095-A3 (EP)
Title: Safety closure
IPC: B65D55/02
Filed: 1984-12-08
Abstract: 1. Container with safety closure for protection against unauthorised access by children and with a pivotable cover plate, which is integrally moulded on at the container by way of a hinge connection, is to be supported by its free edges closing at the adjoining rims of the container and which is to be arrested in that wall of the container, which lies opposite the hinge connection, with the aid of a detent tongue, characterised thereby, that a bearing surface (7) is formed to run round at the inside of the container and with two mutually opposite recesses (11) and two film hinges (13, 14), which are arranged each in mirror image to the other and in the closed setting of the cover to be between the edges of the recesses (11), are formed in the cover plate (3).
Patent EP-0127441-A3 (EP)
IPC: G06V30/192
Filed: 1984-05-23
Abstract: A character recognition apparatus has an image data 
generating section (2) for storing image data corresponding 
to a character array on a sheet of paper and for generating a 
series of scan line data constituting one item of image data; a 
segmentation control section (4) for generating starting and 
end scan line data which define a segment of each character 
data in accordance with the scan line data sequentially gener­
ated from the image data generating section (2); and a recog­
nizing section (6) for detecting any similarities between the 
reference character data and the character data generated 
from the data generating section (2) in accordance with the 
starting and end scan line data and for generating effective 
data character data which has the largest similarity which is 
larger than a predetermined value. When none of the 
similarities exceed the predetermined value, the recognizing 
section (6) supplies a control signal to the segmentation con­
trol section (4) to update one item of the starting and end scan 
line data, thereby allowing the image data generating section 
(2) to generate character data for a different segment.
Patent EP-0143508-A3 (EP)
IPC: C09K8/02
Filed: 1984-07-18
Abstract: An additive for water-base drilling fluid compositions used 
for drilling subterranean wells is disclosed. In one embodiment, 
the additive is a sulfonated copolymer of recurring units of a 
maleimide monomer and recurring units of a vinyl monomer. In 
another embodiment, the additive is a sulfonated terpolymer of 
recurring units of a maleimide monomer, recurring units of a vinyl 
monomer, and recurring units of a carboxyl-containing monomer. 
Water-base drilling fluids compositions which contain the additive 
and a process for drilling subterranean wells therewith are also 
disclosed.
Patent EP-0138570-A3 (EP)
IPC: B65C5/06
Filed: 1984-10-10
Abstract: An applicator tool for applying an ear tag to an animal, the 
applicator having retention means (33, 36) which is adapted 
to, in use, retain a part of an ear tag and pass it through an ani­
mal's ear. The applicator includes means (44) for engagement 
of an animal's ear on a side opposite that to which the retention 
means first penetrates the ear and means (12, 26, 24, 21) to 
cause relative movement of the retention means (33,36) and 
engagement means (44) toward one another. The engagement 
means (44) are adapted to cause at least a portion of the ear tag 
part retained by the retention means (33, 36) to be compacted 
during passage through the ear of an animal.
Patent EP-0150779-A3 (EP)
Title: Contact lens for observation and treatment of the eye with light irradiation
IPC: A61B3/00
Filed: 1985-01-18
Abstract: A contact lens arrangement is described for optically examining an eye and/or treating it by light irradiation, in particular the retina, in the region of or away from the optical axis of the eye. The contact lens arrangement comprises a Goldmann lens having a plane entry surface and a spherical exit surface, applied to the cornea of the eye, and a compensating element, e.g. a prism, having an entry surface. The compensating element is fixed to the entry surface of the Goldmann lens and its function is to produce an astigmatism opposite to that of the eye with an incident light beam, entering through its entry surface. This contact lens arrangement enables very accurate focusing of the beam on to a particular point inside the eye.
Patent EP-0158319-A3 (EP)
IPC: C07D453/02
Filed: 1985-04-09
Abstract: A method of preparing 1-azabicyclo[2.2.2]octanes or 
1,4-diazabicyclo[2.2.2.]octanes by contacting acyclic or heter­
ocyclic amines with a high-silica zeolite having a silica to 
alumina ratio of at least 20 to 1.
Patent EP-0182001-A3 (EP)
Title: Method and apparatus for making a flexible corrugated tube, and a flexible corrugated tube made by this method
IPC: B21C37/12
Filed: 1985-06-26
Abstract: 1. A method for making a flexible corrugated tube, by helicoidally winding a thin metal strip with corrugations extending parallel to its longitudinal direction, in which at least one corrugation of two successive turns are nested into and connected with each other, wherein firstly the nested corrugation (4c) is so compressed circumferentially in axial direction that the flanks of the corrugation lie flat against each other, that the flat-pressed corrugation is rolled together from the crest in the direction of the base of the corrugation and that thereafter the rolled-up corrugation is pressed into the corrugation trough.
Patent EP-0173031-A3 (EP)
Title: Device for the carbonating of water
IPC: B01F3/04
Filed: 1985-07-03
Abstract: A water-carbonation system having a pressurized tank which is preferably cooled, a water supply and a CO2 gas supply. The CO2 gas supply has a pressure-reducing valve assembly in the supply line. The valve of this assembly is maintained in a closed position by the gas pressure in the tank. However, when this pressure falls below a predetermined limit, the valve will move to an open position to vent the tank to the atmosphere. A signal may be used in conjunction with the valve to notify an operator of the drop in pressure. The valve may also be manually operated to vent the tank. This water-carbonation system can be used in beverage dispensers in which the carbonized water is mixed with beverage concentrates to prepare a beverage that is ready for consumption.
Patent EP-0169506-A3 (EP)
Title: Purification of aluminum chloride
IPC: C01F7/62
Filed: 1985-07-18
Abstract: Aluminium chloride contaminated with iron chloride is purified by contacting it in vapour form with a bed of particles of aluminium metal interspersed with particles of a chemically inert material. The efficiency of the process may be maintained by acid treating, drying and recycling the bed material. The process may be applied to aluminium chloride produced by the chlorination of a bauxite beneficiate.
Patent EP-0176797-A3 (EP)
Title: Use of ether sulfonates as antistatic agents
IPC: C09K3/16
Filed: 1985-09-05
Abstract: Salts of sulfonic acids of the type formed in the sulfonation of alkenyl alkyl polyglycol ethers corresponding to the following formula R-O (-CnH2nO)x-R1 with sulfur trioxide, followed by hydrolysis, are used as antistatic agents for plastics. R is a straight chain C10-C22 alkenyl group, R1 is a C1-C12 alkyl group, n is an integer of from 2 or 4, and x is an integer of from 0 to 35. The products show a particularly long-lasting effect as external antistatic agents on polyamide fibers.
Patent EP-0179448-A3 (EP)
Title: Photosensitive planographic printing plate
IPC: G03F7/033
Filed: 1985-10-22
Abstract: A photosensitive planographic printing plate comprises an aluminium or aluminium alloy plate having an anodic oxidation layer obtained by the anode oxidation in an electrolyte of phosphoric acid or in an electrolyte of mixed acid but containing the phosphoric acid as a main component, and a layer of photopolymerizable photosensitive composition overlaid on the AI or AI alloy plate and containing a polymer binder having a carboxylic acid residue or carboxylic acid anhydride residue, an addition polymerizable unsaturated compound and a photopolymerization initiator.
Patent EP-0149574-A3 (EP)
Title: Method for diluting a gas, or mixture of gases, with air before discharge to atmosphere
IPC: F23J15/00
Filed: 1985-01-11
Abstract: 1. A method of diluting a gas or a mixture of gases with air before discharge to atmosphere, by means of a device comprising a shaped body (20) forming a venturi which is open to the atmosphere at both ends, said gas or mixture of gases being injected under pressure at the upstream end thereof, method characterised in that said gas or mixture of gases is injected into said body in the form of a layer of annular cross-section by means of at least one set of injection tubes (21), the circular orifices (24) of which are arranged in a ring at the upstream part of said body (20) forming a venturi.
Patent EP-0151093-A3 (EP)
IPC: B60C19/12
Filed: 1985-01-22
Abstract: An air tube is disclosed wherein the structure of the air 
tube is such that upon inflating the air tube, supply sources 
of air under pressure are caused to form between the outer 
surface of the air tube and the inner surface of an associated 
cover. These supplies of air under pressure are designed to 
act so that when a sharp pointed object such as, for example, 
a nail pierces through the cover and causes the inflated air 
tube to slightly move aside so as to separate it from the cover, 
the air aupplies are sucked into this separation area to create 
a deep air pocket therein which permits the air tube to be 
maintained spaced apart from the point of the nail having 
passes through the cover.  
     Also disclosed is a mix from which the air tube is obtain­
able, the mix having a particular composition which is such 
as to give the air tube the required elastic and strength 
properties.
Patent EP-0173653-A3 (EP)
IPC: A61B10/02
Filed: 1985-07-17
Abstract: The instrument comprises an outer cylindrical body (3) 
leading off at one end (3a) to a biopsy cannula (5), and a 
piston (4) slidably engaged within said outer cylindrical 
body (3) with which it defines a suction chamber (10). The 
piston carries, at one end, a stylet (6) engaging with play 
inside said biopsy cannula (5) and is provided with a grip 
member (15) which slidably engages into a pair of longitudi­
nal guides (13, 14) obtained in the outer cylindrical body (3), 
a stroke-limiting member (31) being disposed in an adjust­
able position on said outer cylindrical body (3).
Patent EP-0189042-A3 (EP)
IPC: C09K8/584
Filed: 1986-01-07
Abstract: Etheraminoxide der Formel 
  
wobei R C₈-C₂₀-Alkyl, C₈-C₂₀-Alkenyl oder C₄-C₁₈-Alkylaryl 
R₁ und R₂ gleich oder verschieden sind und C₁-C₄-Alkyl, x 
eine Zahl von 2 bis 12 und R₃ eine Gruppe der Formeln - 
C₂H₄- und/oder -C₃H₆- bedeuten. Diese Aminoxide werden 
hergestellt durch Oxidation der zugrundeligenden Ether­
amine der Formel RO-(R₃O) x -NR₁R₂. Die Verbindungen eig­
nen sich als oberflächenaktive Hilfsmittel bei der Erdölför­
derung.
Patent EP-0189765-A3 (EP)
IPC: B32B15/088
Filed: 1986-01-10
Abstract: The present invention is a circuit board having a 
substrate comprising a semi-IPN and at least one balanced 
polyaramid layer.