baber/WOPTO huggingface dataset:
Patent EP-0255627-A3 (EP)
IPC: G06K9/46
Filed: 1987-07-15
Abstract: Die Erfindung betrifft ein Verfahren zur Bestimmung 
und Auswertung der räumlichen Charakteristika multidi­
mensionaler disperser Systeme in erwünschter Dimension 
durch Anfertigen eines räumlichen Bildes des multidimen­
sionalen, dispersen Systems in erwünschter Dimension, 
gegebenenfalls dessen Wiederherstellung sowie Darstel­
lung auf dem Bildschirm durch Begehen der Punkte der zu­
sammenhängenden Figuren, die das disperse System am 
Bild darstellen und gegebenenfalls durch Registrieren und 
Auswerten der Daten der Punkte. Parallel mit dem im Raum 
mit erwünschter Dimension befindlichen Bild werden räum­
liche Hilfsbilder (ein Hilfsbild) derselben Dimensionszahl 
entwickelt und durch Begehen der Punkte des räumlichen 
Bildes erwünchter Dimension wird jede zusammenhängen­
de Figur des multidimensionalen Systems vollkommen re­
konstruiert, wobei von einem Punkt ausgegangen wird und 
dann dessen Nachbarschaftspunkte in Richtung zum Inne­
ren der zusammenhängenden Figur weitergegangen wird. 
Schliesslich werden deren Nachbarschaftspunkte dersel­
ben Eigenschaft begangen, und zwar einer nach dem ande­
ren oder parallel, der Punkt bzw. die Punkte auf das Hilfs­
bild(er) kopiert, so dass dieses von den übrigen zusammen­
hängenden Figuren separiert wird, während gegebenen­
falls die begangenen Punkte - die in ihrer Gesamtheit die 
zusammenhängende Figur bilden - gleichzeitig vom Bild 
gestrichen werden und gegebenenfalls das Verfahren mit 
einer weiteren zusammenhängenden Figur fortgesetzt 
wird. Das Hilfsbild (die Hilfsbilder) kann (bzw. können) da­
bei in einer mit dem Bild identischen Form entwickelt wer­
den oder das Bild und/oder Hilfsbild (die Hilfsbilder) kann 
(bzw. können) einmal oder öfter invertiert werden.
Patent EP-0259853-A3 (EP)
IPC: H05K3/28
Filed: 1987-09-09
Abstract: Lamination of a photopolymerizable film onto 
a substrate with an intermediate photosensitive 
liquid which is substantially all monomer and 
photoinitiator.
Patent EP-0237203-A3 (EP)
IPC: H03G11/00
Filed: 1987-02-16
Abstract: A hearing aid that is compact and efficient and that 
provides a high degree of control over its frequency 
response and also over its output level versus input level 
characteristic. The frequency response control includes an 
adjustable four pole high pass filter and an adjustable four 
pole low pass filter, to define the pass band, and an 
adjustable slope filter, to define the slope within the pass 
band. The control over the output level versus input level 
characteristic includes an input AGC system with well 
defined, independent control of compression threshold and 
compression ratio, an adjustable peak clipper, and a select­
able output AGC system that tracks the peak clipper setting. 
The hearing aid incorporates a number of novel circuits 
including a state variable filter with adjustable corner 
frequency, a filter that can be continuously adjusted from a 
single pole low pass characteristic to a single pole high pass 
characteristic, a circuit to provide a range of reference 
voltages to accurately set the range of control currents used 
to control the corner frequencies of the state variable filters, 
a compansion system surrounding the filter network to 
effectively increase its limited dynamic range, a differential 
voltage threshold detector, a differential voltage controlled 
current source with an exponential relationship of output 
current to differential input voltage, an adjustable clipping 
circuit, a voltage clamp to prevent voltage excursions from 
going substantially below a substrate voltage, and bias 
compensation circuit to supply the input bias current of a 
transistor.
Patent EP-0250088-A3 (EP)
Title: Use of tetrahydrocortisol in glaucoma therapy
IPC: A61K31/57
Filed: 1987-05-15
Abstract: Pharmaceutical compositions comprising tetrahydrocortisol and a method of using it in the control of intraocular pressure are disclosed.
Patent EP-0272892-A3 (EP)
IPC: F16C19/10
Filed: 1987-12-18
Abstract: The bearing device comprises two coaxially 
arranged thrust bearings (4, 5) which are series-­
connected with respect to their load, and which each 
has a separate frictional locking device preventing the 
bearing from rotating in one or the other direction of 
rotation, respectively. Each frictional locking device 
includes a set of clamping bodies (9) located between 
opposed first and second clamping surface portions, 
each of which is immovable relative to a first and a 
second bearing track, respectively, of the associated 
bearing when the bearing is subjected to an axial load. 
The first clamping surface portion of either locking 
device is provided in an element (1) which is common to 
both bearings and which under axial load retains one 
bearing track of the other bearing (5).  
     Each of said first clamping surface portions 
includes a number of first clamping surfaces having 
generatrices parallel to the axis of the bearing 
device, and each of these first clamping surfaces is 
located radially directly opposite and spaced from a 
cylindric second clamping surface oriented parallel to 
the axis of the bearing device and in connection with 
the second bearing track of the associated bearing (4, 
5). One of said opposed clamping surfaces cooperating 
with either set of clamping bodies (9) is formed by the 
radially inner or outer peripheral surface of a 
bearing race (7) of the bearing in question. 
 
  
     The quoted features ensure that malfunctioning 
of the locking devices is avoided, and that the locking 
function is independent of the axial load on the 
bearing device.
Patent EP-0238474-A3 (EP)
Title: Method and apparatus for forming frogs in the sides of a concrete element
IPC: B28B11/08
Filed: 1987-01-15
Abstract: This publication discloses a method and apparatus for forming frogs (7) in the sides of a slipformed concrete element (5), especially a hollow-core slab. In accordance with the invention, the frogs (7) are formed in the sides of the element (5) by removing cast material from the sides by a reciprocative scraping action. The reciprocative movement parallel to the side of the element (5) is effected with a drive motor (8) and a lever assembly (l7). By means of the method, it is possible to obtain a desired frog shape and depth without damaging the side surfaces.
Patent EP-0288719-A3 (EP)
Title: Control arrangement for pneumatic-hydraulic power drive
IPC: B30B15/16
Filed: 1988-03-17
Abstract: The control arrangement has a pneumatic-hydraulic power drive (14) with an actuating rod (17). The actuating rod (17) can be actuated pneumatically with small force over large distances by means of a working piston (40) and hydraulically with large force over small distances by means of a displacing piston (63). The displacing piston (63) can in turn be actuated pneumatically via a pressure intensifier (62/63). So that workpieces with freely programmable force/displacement profiles set in a controlled manner can be manipulated or machined, the actuating rod (17) is coupled to a displacement-measuring unit (20). The actuating pressure of the working piston (40) can be set independently of the actuating pressure of the displacing piston (63) as a function of an output signal of the displacement-measuring unit (20) (Fig. 2).
Patent EP-0291076-A3 (EP)
IPC: F16C33/20
Filed: 1985-04-30
Abstract: The present invention relates to a method of 
making a tape suitable for impregnation into a porous 
metal matrix which generally comprises the steps mixing a 
liquid dispersion of PTFE with a coagulant to form a 
paste, placing the paste between a layer of supporting 
material (38) and a layer of filter paper (40) to form a sandwich, 
compressing the sandwich, transferring the sandwich to a 
gauze-like material (50) so that the filter paper layer of the 
sandwich is adjacent the gauze-like material, applying a 
vacuum (54) to the gauze-like material and adjacent filter 
paper layer to remove some excess liquid from the paste, 
and removing the layer of filter paper from the sandwich 
to leave a tape (58) comprising PTFE and liquid and a layer of 
supporting material adjacent the tape. The method of the 
present invention may be used to apply, by impregnation, a 
PTFE based composition (16), which may include various fillers 
(24,26,28) therein, to a porous metal matrix or interlayer (14). 
In addition, some of the PTFE based composition may be left 
above the porous metal interlayer after the impregnation 
step. After sintering, a composite bearing material which 
may include a metal backing, a porous metal interlayer on 
the metal backing, and having the PTFE based composition 
substantially filling the pores of the porous metal 
interlayer and forming a surface layer on the bearing 
material may thereby be produced.
Patent EP-0348554-A3 (EP)
IPC: C08J11/00
Filed: 1988-10-04
Abstract: Die Erfindung betrifft ein Verfahren zum Rückgewinnen von Pigmenten, 
Bindemitteln und Lösungsmitteln aus mit Lack verschmutzten Spül­
verdünnern, wobei man die mit Lacken verschmutzten Waschverdünner 
bzw. Reinigungsverdünner mit konzentrierter Säure versetzt, sodann 
gründlich rührt, anschließend unter weiterem Rühren mit Lauge ver­
setzt und hierauf die Flüssigkeit einer Schwerkraftabscheidung 
unterwirft unter Abtrennung der suspendierten Bestandteile von 
den flüssigen Bestandteilen, daß sodann die flüssigen Bestandteile 
einer destillativen Trennung unterworfen werden. Gegebenenfalls 
kann der Klarablauf nach vorherigem Ansäuren und Neutralisieren 
einer zweiten Schwerkraftabscheidung unterworfen werden, wobei 
sich die Feinstpigmente abscheiden.
Patent EP-0321681-A3 (EP)
IPC: H04N5/60
Filed: 1988-10-31
Abstract: Dieses enthält nur einen einzigen A/D-Wandler (aw) 
und somit nur eine einzige Schnittstelle (s) zwischen 
Analog- und Digitalteil, und zwar hinter der 
Zwischenfrequenzstufe (z). Der A/D-Wandler (aw) ist mit 
ca. 20 MHz getaktet. Im Videokanal (vk) liegt 
eingangsseitig der Bandpaß (bp) mit einem Durchlaßband 
von 1 MHz bis 6 MHz, der direkt und über den 90° - 
Phasenschieber (ps) den ersten Betragsbildner (b1) 
speist, an dessen Ausgang das digitale FBAS-Signal (fb) 
auftritt. Im Audiokanal (ak) liegt eingangsseitig der 
Quadraturmischer (qm) (Mischfrequenz 7 MHz bis 7,5 MHz), 
dessen beide Ausgangssignale über je einen Dezimierer 
(d1, d2) zum zweiten Betragsbildner (b2) und zum 
Winkelbildner (wb) geführt sind. Dessen Ausgang liefert 
über die Differenzierstufe (dt) das frequenzmodulierte 
Audiosignal (fa). Am Ausgang des zweiten Betragsbildners 
(b2) tritt das amplitudendemodulierte Audiosignal (aa) 
auf.
Patent EP-0301625-A3 (EP)
Title: Process for the production of thin stretched films from polyolefins of ultrahigh molecular weight
IPC: C08J5/18
Filed: 1988-07-07
Abstract: The invention relates to a process for the production of thin stretched films with thickness between 0.1 and 20  mu m from polyolefins of ultrahigh molecular weight by dissolving the polyolefin in a solvent, shaping the solution at a temperature above the solution temperature of the polyolefin to a tape, cooling the tape to a temperature below the solution temperature to obtain gelation and stretching the gelled tape. In this process the gelled tape is initially subjected to a preliminary orientation in one direction, under solvent removal, and is then stretched in a direction essentially perpendicular to the direction of preliminary orientation, at elevated temperature, followed by final stretching to obtain the finished thin films. This process makes possible the production of films which are free from pores, that is to say transparant and which posses high Young's moduli, high tensile strengths and favourable values for elongation at break.
Patent EP-0286345-A3 (EP)
Title: High titer production of human somatomedin c
IPC: C12N15/09
Filed: 1988-04-05
Abstract: A high titer fermentation process using transformed Escherichia coli cells carrying a plasmid containing DNA which codes for Somatomedin C is disclosed. Titers of about 900-1000 mg/l have been obtained using the method of the present invention; about two times the titer of prior art processes.
Patent EP-0300656-A3 (EP)
Title: Temperature compensated delay line
IPC: H03H11/54
Filed: 1988-07-08
Abstract: A device for compensating for variations in the delay times 
of an operational delay line comprising: a control delay line (5) 
to introduce a measurable phase shift into a signal passing along 
it; a variable frequency oscillator (1) to provide the control 
delay line (5) with said signal; a frequency independent 
reference signal having a predetermined phase shift to act as a 
reference for the control delay line signal, and means (11) for 
controlling the frequency of the variable frequency oscillator (1) 
so that the phase shift in the delay signal is maintained 
substantially constant and equal to the phase shift of the 
reference signal.
Patent EP-0300785-A3 (EP)
Title: Cyclosporins
IPC: C07K7/64
Filed: 1988-07-21
Abstract: Cyclosporins in which the amino acid residue at position 1 is either derived from 2-carboxyazetidine, 2-carboxypyrrolidine (proline) or 2-carboxypiperidine, which may optionally be substituted on a ring carbon atom other than that at position 2 by an amino, methylamino, mercapto or hydroxy group, said group optionally being in derivative form, and/or by an acyclic aliphatic hydrocarbon group, or is an amino acid residue <CHEM> wherein n is 0, 1 or 2, X represents an amino, methylamino, mercapto or hydroxy group which may optionally be in derivative form, R represents hydrogen or, when n is 1 or 2 and X represents an amino, methylamino, mercapto or hydroxy group, or when n is 0 and X represents an amino, methylamino or mercapto group, R represents an acyclic aliphatic hydrocarbon group, and R min  represents hydrogen or methyl; and/or the amino acid residue at position 2 is an amino acid residue   -NH- @@-CO- wherein R1 represents an acyclic aliphatic hydrocarbon group of four or more carbon atoms optionally substituted at the C1 position by an amino, methylamino, mercapto or hydroxy group or such a group in derivative form, are of therapeutic value in various contexts in which the cyclosporins are used, for example as anti-bacterial agents and particularly as immunosuppressive and anti-inflammatory agents.
Patent EP-0303428-A3 (EP)
IPC: A23B4/00
Filed: 1988-08-08
Abstract: A package (10) of food (12) containing a 
substantial amount of water and solidified grease that can 
be cooked within the package in a microwave oven. A pad (14) 
adjacent the food comprises microwave radiation transparent 
generally hydrophobic liquid grease absorbing materials that 
are capable of holding the amount of grease in the food (12) 
when it is melted; and a vapor tight microwave radiation 
transparent enclosure (16) surrounding the pad (14) and food 
(12) includes means for venting steam from the enclosure as 
the food is cooked. Preferably, the pad (14) is produced 
from microfibers constructed of a composition comprising a 
blend containing substantially equal parts by weight of 
polypropylene and poly 4-methylpentene-1.
Patent EP-0314363-A3 (EP)
Title: Anti-anxiety agents
IPC: C07D487/08
Filed: 1988-10-17
Abstract: 1-(Heterocyclcarbonyl)- 3-(4-(2-pyrimidinyl)-1-piperazinyl) propanes of formula (I) and 1-(heterocyclylsulphonyl) -3- (4-(2-pyrimidinyl) -1-piperazinyl) propanes of formula (II) and pharmaceutically acceptable acid addn. salts are new. - R = heterocyclic gp. of formulae (a) - (n); and R1 = heterocyclic gp. of formulae (b), (c), (d) etc. (1) R = (c), etc.; and (2) R1 = (b) etc. - Prepn. is described.
Patent EP-0288450-A3 (EP)
Title: Apparatus and method used in making wire and similar elongate members and wire made using same
IPC: B21C37/04
Filed: 1988-04-22
Abstract: An apparatus and method used in making wire and similar elongate members, and wire made using same, are provided wherein rods are extruded using a filled billet technique which comprises disposing the rods (44) in a can (40) comprising the filled billet and additional steps are employed which comprise placing the rods (44) in adjoining side-by-side relation to define a geometric pattern and fixing together at their ends those rods (44) defining the periphery of the pattern to define a dense pack (45) of the rods (44) wherein the placing and fixing steps are achieved prior to the step of disposing the rods within the can (40), and wherein the dense pack (45) and hence the rods (44) are adapted to fit snugly within the can (40) during the disposing step and separable filler means (46) is added between and around the rods (44) whereby the fixing step assures that during extrusion the rods (44) are reduced in cross-sectional area in a better controlled manner. An apparatus and method used in removing the can (40) from around the extruded rods (44) are also provided together with an apparatus (133) and method for separating the extruded rods.
Patent EP-0346635-A3 (EP)
IPC: H04N19/51
Filed: 1989-05-18
Abstract: Für die Übertragung von Bildinformation über einen 
Kanal mit begrenzter Datenkapazität sind verschiedene 
Verfahren zur Redundanz- und Irrelevanzverminderung 
bekannt. So werden Bewegungsvektoren für 
Teilbildbereiche ermittelt und codiert. Die 
Teilbildbereiche selbst werden ebenfalls einer 
Codierung unterzogen, z.B. einer adaptiven 
Cosinus-Transformationscodierung (ADCT). Es wird ein 
Verfahren sowie eine Einrichtung dazu angegeben, die 
eine konstante lokale Rekonstruktionsqualität der 
übertragenen Bildinformation ermöglicht. Eine 
Rückwärtssteuerung bei der Codierung ist nicht mehr 
notwendig.  
     Das Übertragungssignal wird aus codierten 
Bewegungsvektoren gebildet und nur solcher codierter 
Teilbildbereiche, bei denen in Abhängigkeit eines 
Gütekriteriums (Restfehler) für die 
bewegungskompensierte Rekonstruktion die größten 
Abweichungen auftreten.  
     Bewegtbildübertragung.
Patent EP-0353779-A3 (EP)
Title: Preamble detection circuit for digital communications system
IPC: H04L27/22
Filed: 1989-08-04
Abstract: In a burst mode digital communication system, a preamble containing 
a predetermined bit pattern and a digital signal are modulated upon 
orthogonal carriers and transmitted in a series of burst signals. At a 
distant end of the system, the preamble and the digital signal are 
noncoherently detected with locally generated orthogonal carriers having 
the same frequency as the transmitted orthogonal carriers to produce in-­
phase and quadrature signals. First and second correlators are provided 
to perform a correlation calculation between a locally generated bit 
pattern and the in-phase signal and to perform a correlation calculation 
between the local bit pattern and the quadrature signal. A phase error of 
the local carriers with respect to the transmitted carriers is detected from 
the outputs of the first and second correlators. A clock phase error of a 
locally generated clock pulse with respect to symbols contained in the 
transmitted burst signals is detected from one of the outputs of the 
correlators. Power level detector is connected to the outputs of the 
correlators for detecting a power level of the received burst signals. The 
carrier and clock phase error detection as well as the power level detection 
are performed in a parallel fashion, allowing a reduction of the amount of 
information contained in the preamble.
Patent EP-0357028-A3 (EP)
IPC: C12Q1/689
Filed: 1989-08-30
Abstract: Beschrieben werden Nukleinsäure-Fragmente aus eukaryontischen 
Genomen, die zum Nachweis von Restriktions-Fragment-Längen-Poly­
morphismen (RFLPs) in eukaryontischen Genomen geeignet sind. Sie 
sind erhältlich durch Absuchen einer Genbank eines Eukaryonten mit 
dem NciI/ClaI-Fragment aus dem Protein III-Gen des Bakteriophagen 
M13. Sie verursachen die Bindung von mindestens fünfmal mehr 
rekombinanten DNA-Molekülen, in denen sie enthalten sind, an eine zu 
ihnen homologe Zielsequenz als eine Vektor-DNA an eine zu ihr homologe 
Zielsequenz.  
Ferner werden Verfahren zur Isolierung dieser Nukleinsäure-Frag­
mente beschrieben.
Patent EP-0359049-A3 (EP)
IPC: G01N35/04
Filed: 1989-08-31
Abstract: Automatic chemistry analyzer including an analyzing 
means for analyzing a concentration of a sample liquid, 
an input means for inputting an initial setting program 
and a preparatory processing programs before starting an 
analyzing using said analyzing means, a memory means for 
memorizing the initial setting program and the preparatory 
processing programs inputted by the input means, a display 
means for displaying the preparatory processing programs 
memorized by said memory means, a timer means for 
generating a start timing signal, a control means for 
starting to execute the initial setting program and the 
preparatory processing programs by receiving the start 
timing signal from the timer means and for controlling 
the analyzing means based on a signal from a keyboard 
after finishing the execution of the preparatory 
processing programs.  
     As the initial setting program and the preparatory 
processing programs are automatically started to be 
executed by the timer means, operator is able to start 
the execution of the analyzing at once using the automatic 
chemistry analyzer without waiting the finishing of the 
execution of the initial setting program and the 
preparatory processing programs in front of the automatic 
chemistry analyzer.
Patent EP-0382905-A3 (EP)
IPC: G01N33/48
Filed: 1989-11-23
Abstract: Bei einem Verfahren zum Sammeln und Abtrennen von Zellen, Par­
tikeln od. dgl. aus Körperflüssigkeit od. dgl. für die mikros­
kopische Diagnostik wird aus einer Zellflüssigkeit, z.B. Urin, 
Flüssigkeit durch Kapillarwirkung durch eine flüssigkeitsdurch­
lässige, das zu untersuchende Zellmaterial zurückhaltende Ober­
fläche (17) hindurchgesaugt. Eine dazu geeignete Vorrichtung 
weist einen mit einer oberen und einer unteren Öffnung versehe­
nen Filterbehälter (2) auf, dessen untere Öffnung von einem 
flüssigkeitsdurchlässigen Zellträgerelement (10) abgedeckt ist, 
wobei im Filterbehälter (2) mindestens ein Filterabschnitt (11) 
und eine Saugeinlage (12) angeordnet sind.
Patent EP-0376259-A3 (EP)
Title: Low nox boiler
IPC: F23D23/00
Filed: 1989-12-27
Abstract: A low-NOx boiler comprises a burner for burning 
gaseous fuel, heat transfer pipes (117) heating water by 
combustion heat of the burner to generate steam and 
having a passage (131) through which water flows, a steam 
drum (128) communicating with the heat transfer pipe and 
accumulating the steam from the heat transfer pipe, and 
an exhaust gas duct (114) located in the furnace to exhaust 
combustion gas generated by combustion of gaseous fuel 
outside of the boiler. The boiler further comprises 
unburnt gas burner (126) in the exhaust gas duct (114) for burning 
unburnt content in the combustion gas flowing in the 
duct. The unburnt gas burner includes a nozzle (2) for inject­
ing premixture flow of fuel and combustion air and flame 
holding plate (1) located near the downstream side of the 
outlet of the nozzle to interrupt the premixture flow 
to form a circulating flow on downstream side of the 
flame holding plate. As gaseous fuel and air are mixed 
in advance and a flame is formed, the flame length can 
be shortened. Furthermore, the flame holding plate 
enables to reduce NOx generated. Unburnt gas burner 
pro`vided in the exhaust gas duct makes it possible to 
notably reduce the concentration of NOx discharged to 
the outside of the system.