baber/WOPTO huggingface dataset:
Patent EP-0217736-A3 (EP)
Title: 1,2-disubstituted ergoline derivatives
IPC: C07D457/12
Filed: 1986-10-03
Abstract: The disclosure relates to 1,2-substituted ergoline derivatives of general Formula I    <IMAGE>  (I)  wherein X is an oxygen or sulfur atom, R1 is a lower alkyl group, R2 is halogen, acyl, a saturated or unsaturated lower alkyl group which can optionally be substituted by OR4 wherein R4 is hydrogen, lower alkyl, tetrahydropyranyl or cycloalkyl, or by an optionally substituted aryl residue, an S-R5-group wherein R5 means a lower alkyl group which can optionally be substituted by aryl or an optionally substituted aryl residue, a <IMAGE>  wherein n=2 o4 3, or a -CHO-group, R3 is lower alkyl or acyl, and C9-C10 is a CC-single or a CC-double bond, and the hydrogen atom in the 10-position is in the  alpha -location if C9-C10 is a CC-single bond, as well as the acid addition salts thereof. The compounds exhibit valuable pharmacological properties.
Patent EP-0240929-A3 (EP)
Title: Carrier for the immobilization of micro-organisms
IPC: C02F3/10
Filed: 1987-04-02
Abstract: Carrier material for the immobilization of microorganisms, particularly for use in connection with microbiological conversion and/or separation of constituents from gaseous or liquid media, is disclosed. The carrier material comprises a dimensionally stable macroporous skeleton comprised of relatively coarse-grain granular material such as sinterable thermoplastic granules, and relatively fine grain microporous material, such as activated charcoal, which are bonded together. The carrier material thus comprises both macropores having a pore size of from about 10 to 200  mu m and micropores having a pore size of up to about 0.1  mu m depending upon the identity of the five grain microporous material that is used. Additional finely divided materials, such as catalytic agents or density modifying agents, may also be disposed within the macroporous skeleton. The preparation and use of the carrier material is also disclosed.
Patent EP-0257397-A3 (EP)
Title: Device for cleaning fish nets
IPC: B08B3/02
Filed: 1987-08-06
Abstract: The device consists of an inlet section (2), a centre section (3) and an outlet section (4) each with internal apertures (5, 9, 13), which together form a passage for a fish net (23). The inlet section (2) has a cone-shaped surface (6), which draws the net (23) together and the inlet section is separated from the centre section (3), thereby forming an outlet opening (8) for water. One end of the aperture (9) adjoins a cone-shaped surface (10) and the other a cone- shaped surface (11). In the outlet section (4) two sets of opposing nozzles (18) are arranged in planes at right angles to one another with their jets aimed in the direction of the aperture (9) in such a way that the combined jet can flow freely past the surface (11), through the fish net (13) in the aperture (9), past the surface (10) and out through the opening (8). The net is compressed by the jets of water and held suspended so that the through-flow resistance is minimal. This results in intensive mixing of water and air with maximum cleaning effect. <IMAGE>
Patent EP-0262465-A3 (EP)
IPC: C08L33/02
Filed: 1987-09-05
Abstract: Alkaline aqueous latex paints are disclosed 
which have a pH of at least about 7.5 and contain an 
effective amount of a combination of thickeners 
constituted by: (I) a urethane polymner having at 
least three hydrophobic groups, at least two of which 
are terminal hydrophobic groups, the hydrophobic 
groups being linked by hydrophilic groups: and (II) 
an alkali-soluble aqueous emulsion copolymer of: (A) 
about 20-70 weight percent of an alpha, 
beta-monoethylenically unsaturated carboxylic acid, 
typically methacrylic acid; (B) about 20-80 weight 
percent of a monoethylenically unsaturated monomer 
lacking surfactant capacity, typically ethyl 
acrylate; (C) about 0.5-60 weight percent of a 
nonionic urethane monomer which is the urethane 
reaction product of a monohydric nonionic surfactant 
with a monoethylenically unsaturated monoisocyanate; 
and (D) from 0 up to about 2 weight percent of a 
polyethylenically unsaturated monomer. Semi-gloss 
paints based on copolymers of at least 55% vinyl 
acetate are preferred, and the paints are desirably 
buffered with alkaline agent and/or a polycarboxylic 
acid electrolyte.
Patent EP-0269858-A3 (EP)
IPC: B01D51/04
Filed: 1987-10-28
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur 
Feinstreinigung von Abgasen.  
     Nach der Erfindung werden dem Abgas Pilotpartikel 
zugeführt, die größer sind, als die in diesem ent­
haltenen Feinststaubpartikel und die sich an die 
Pilotpartikel anlagern. Die Pilotpartikel und die 
an diesen angelagerten Feinststaubpartikel werden 
danach in bekannter Weise mittels Filter abgeschie­
den.
Patent EP-0240324-A3 (EP)
Title: Catalyst components for alpha olephine-polymerizing catalysts and procedure for manufacturing same
IPC: C08F4/04
Filed: 1987-03-31
Abstract: A catalyst component for an alpha-olefin polymerization catalyst (comprising an organoaluminium compound, an external electron donor and a solid catalyst component obtained by reaction of a magnesium-containing compound with a titanium halogen compound) is prepared by the steps of:   (a) precipitating a water-soluble magnesium compound from an aqueous solution thereof using an alkali; (b) separating the solid magnesium component and dissolving it in hydrochloric acid;   (c) evaporating the resultant solution until dry;   (d)heating the salt mixture obtained at 130 to 150 DEG C;   (e) dissolving the magnesium component in ethanol; (f) drying the ethanolic solution of the magnesium component by periodic azeotropic distillation; (g) precipitating a solid carrier component from the ethanolic solution; and (h) reacting the solid carrier component with a titanium halogen compound in the presence of an internal electron donor or without an electron donor. h
Patent EP-0257745-A3 (EP)
IPC: G01M99/00
Filed: 1987-07-03
Abstract: To facilitate real-time monitoring of dynamic 
parameters, e.g. for testing of gas turbine aeroengines, a 
microprocessor-based unit comprises at least one data 
acquisition card (A) functioning in parallel with a data 
processing card (B). The data acquisition card (A) 
includes components (16,18) which receive analogue 
signals (12a), sample and digitise them, and use them to 
continually update a microprocessor ring buffer (20). 
Blocks of signals are transferred from the ring buffer 
(20) to a second microprocessor (30) on the other card 
(B), which processes the data using a suitable algorithm. 
Processed data is passed to a third microprocessor (40) on 
the same card (B) for data reduction using a further 
algorithm, the reduced data being output for evaluation 
and/or recordal, e.g. in a host computer (C). The third 
microprocessor (40) controls the dynamic range and 
sampling rate of the data input to the ring buffer (20) as 
well as data transfer between cards, and gives priority to 
updating the ring buffer (20). In a preferred embodiment 
the data processing card (B) can be connected to sixteen 
or more data acquisition cards (A), which it interrogates 
sequentially.
Patent EP-0274381-A3 (EP)
IPC: G11B27/36
Filed: 1988-01-05
Abstract: A signal recording apparatus comprising the 
operation portion to be manipulated when it is found 
necessary to record a signal on a recording medium while 
the signal is being produced, a signal conversion circuit 
for converting the signal toa digital signal, a memeory 
circuit of specified capacity for temporarily storing 
the digital signal from the conversion circuit and 
thereafter feeding the signal to a signal recording 
head, and a main control circuit for controlling the 
memory circuit for storing the signal therein and reading 
out the signal therefrom. In respose to a recording 
start instruction given by the operation portion, a system 
for driving the recording medium is initiated into 
operation, and at the same time, the signal is read out 
from the memory circuit retroactively since a predetermined 
time interval prior to the manipulation of the operation 
portion and is recorded on the medium.
Patent EP-0278484-A3 (EP)
Title: Process for making a digitalization board
IPC: H05K3/40
Filed: 1988-02-10
Abstract: In order to make a digitalisation board having two groups of conductor paths (2, 3, 4, 5; 2', 3', 4') which are in each case parallel within the group, the groups running at right angles to one another and being arranged to be coplanar, the conductor paths (2, 3, 4, 5; 2', 3', 4') are produced from a metal layer by etching and are covered with a dielectric material layer (13; 13'). The ends (6, 7, 8, 9; 6', 7', 8') of the conductor paths (2, 3, 4, 5; 2', 3', 4') in this case have the dielectric material removed from them and are connected by printing using a printing ink which is electrically conductive or which can be metallised. <IMAGE>
Patent EP-0284811-A3 (EP)
IPC: G01N21/57
Filed: 1988-03-03
Abstract: Das Meßgerät besteht aus einem frei beweglichen Meßkopf (11), 
der über Lichtleiter und elektrische Kabel mit einem stationä­
ren Grundgerät (12) verbunden ist. Die von der Probe remittier­
te Strahlung wird gleichzeitig unter drei verschiedenen Winkeln 
gemessen. Dazu sind im stationären Grundgerät drei Diodenzei­
lenspektrometer (18a bis 18c) vorhanden. Mit einem vierten 
Diodenzeilenspektrometer (18d) kann gleichzeitig das Spektrum 
der die Probe beleuchtenden Strahlung gemessen werden.
Patent EP-0322503-A3 (EP)
Title: Fluid apparatus
IPC: F15B15/28
Filed: 1988-07-26
Abstract: A fluid apparatus includes a pneumatic cylinder 
(1) having a main body (2), a piston (3), and a hollow rod 
(4). A ball screw shaft (6) engaged with a ball nut (5) 
fixed to the piston (3) is rotatably and axially unmovably 
mounted in the cylinder (1) and extends in the hollow rod 
(4). A magnetic brake (7) for braking the ball screw shaft 
(6) is fixed to an end portion of the main body (2) of the 
cylinder (1). The number of revolutions of the ball screw 
shaft (6) is detected and outputted in a signal form by a 
rotary encoder (8). A primary solenoid controlled valve 
(13) reciprocates the piston (3) by connecting a pressure 
source (9) either to a first or second port (P₁, P₂) of the 
cylinder (1), and secondary solenoid controlled valves (17, 
18) connect a pressure source (14) either to a first braking 
pressure port (P₁′) or to a second braking pressure port 
(P₂′). A controller (19) outputs a drive signal (S₃, S₃′) 
for controlling the primary solenoid controlled valve (13), 
and outputs a primary braking signal (S₄, S₄′) and a 
secondary braking signal (S₅) according to a corresponding 
operational section (I₁,...,I n ) as well as deviation of the 
number of revolutions of the ball screw shaft (6) from a 
target value (V₁,...,V n ). The primary braking signal (S₄, 
S₄′) switches on or off the secondary solenoid controlled 
valves (18, 17) to apply back pressure to the piston (3), 
and the secondary braking signal (S₅) is for operating the 
magnetic brake (7).
Patent EP-0303951-A3 (EP)
Title: 2-pyrimidinyl-1-piperazine derivatives for treating alcoholism
IPC: A61K31/505
Filed: 1988-08-10
Abstract: Pharmaceuticals containing 2-pyrimidinyl-1-piperazine derivatives can be used for the treatment of alcoholism. 
<IMAGE>
Patent EP-0322727-A3 (EP)
IPC: B41J5/44
Filed: 1988-12-21
Abstract: Druckvorrichtungen mit Matrix-Druckköpfen haben mindestens einen 
Zeichengenerator, in dem eine Vielzahl von Schriftarten und 
Bezeichnungen abgespeichert ist. Bei bekannten Vorrichtungen 
werden aus dem Zeichengenerator Zeichenpunktemuster gemäß den 
über eine Tastatur bzw. eine Schnittstelle erzeugten Zeichen­
codedaten über einen Mikroprozessor abgerufen und über eine 
Drucksteuereinrichtung dem Druckkopf zur Erzeugung von Schriften 
zugeführt. Da die Zeichenaufbereitung in einem von dem Zeichen­
generator getrennt angeordneten Mikroprozessor erfolgt, sind 
viele Leitungen erforderlich. Außerdem ist der Mikroprozessor 
ziemlich belastet, da über diesen auch alle anderen Funktionen 
wie z. B. Wagenantrieb, Papiertransport, Farbbandantrieb usw. 
gesteuert werden. Erfindungsgemäß werden die Leistungsfähigkeit 
und die Zuverlässigkeit der Druckvorrichtungen mit einem 
Matrix-Druckkopf dadurch erhöht, daß der Zeichengenerator (10, 
16) einen eigenen Mikroprozessor (18, 19) enthält. Da die Auf­
bereitung der Zeichenmatrix direkt in dem Zeichengenerator er­
folgt, können die Ansteuerimpulse direkt von diesem zu dem 
Matrix-Druckkopf (12) gegeben werden. Der sogenannte intelligente 
Zeichengenerator (10, 16) erfordert nur wenige Leitungen und 
entlastet die Zentralsteuereinheit derart, daß die Leistungs­
fähigkeit und die Zuverlässigkeit der Maschine erhöht werden. 
Außerdem ermöglichen die als auswechselbare Fonts ausgebildeten 
Zeichengeneratoren (10, 16) keine Festlegung auf eine bestimmte 
Speichergröße und/oder auf einen bestimmten Mikroprozessor 
und/oder auf ein bestimmtes Optimierungs- bzw. Aufbereitungs­
verfahren.
Patent EP-0302548-A3 (EP)
Title: Circuit for generating a trapezoidal current waveform with matched rise and fall times
IPC: H03K4/94
Filed: 1988-07-20
Abstract: Data from a local data terminal is converted 
from a differential into single ended voltage by amplifier 
A₁, integrated in integrator A₂ by charging and dis­
charging a capacitor C INT , producing a voltage waveform 
which is converted into a stepwise varying current I T  
by a voltage-to-current converter 100, which current is 
amplified by a current amplifier A o  which produces an 
output current I CX  suitable for connection to a 
network cable 10. The output current waveform is 
preferable trapezoidal having equal rise and fall times.
Patent EP-0287213-A3 (EP)
IPC: A61K6/884
Filed: 1988-03-14
Abstract: A visible-light-activated cavity liner, which 
provides an available source of leachable calcium and 
fluoride to the base of a tooth cavity, comprises a 
photopolymerizable matrix material, a photo-initiator, 
a reducing agent and, as filer material, a synthetic 
hydroxyapatite and a powdered glass ionomer.
Patent EP-0316176-A3 (EP)
IPC: B25B1/20
Filed: 1988-11-10
Abstract: In a clamping device comprising a base carrying 
two jaws (101, 104), one moveable relative to the other, at least 
one of the jaws is provided with two claws (109) for clamping 
work against the other jaw. the claws being rotatable 
about a vertical axis and transversely adjustable towards 
or away from each other along the length of the jaw. 
Each claw (109) may slide in a transverse slot (115) along the jaw, 
the slot being provided along the edge furthest away from 
the other jaw with at least two concave recesses (117) in which 
the claw can be positioned in the clamping operation. 
Both jaws (101, 104) may be so provided 
with claws (109) or, alternatively, 
one jaw may be of stepped section. Both jaws are prefer­
ably of hollow section.
Patent EP-0288405-A3 (EP)
Title: Procédé de préparation d'une composition d'addition pour produits d'alimentation humaine
IPC: A23L13/30
Filed: 1988-04-20
Abstract: Procédé de préparation d'une composition pour produits 
d'alimentation humaine.  
     On chauffe en milieu aqueux des matières animales 
constituées de parties de muscles, de parties de cartilages, 
de parties d'os et de parties de gras à une température com­
prise entre 80 et 130° C, pendant des temps compris entre 
8 et 20 heures, puis on met à décanter les graisses et l'on 
concentre par évaporation.  
     Application de la composition dans l'industrie de la 
conserverie, de la charcuterie, des salaisons et des plats 
cuisinés.
Patent EP-0287554-A3 (EP)
IPC: F01L1/18
Filed: 1988-04-12
Abstract: Ventilantrieb einer Brennkraftmaschine mit untenliegender 
Nockenwelle und mindestens einem im Zylinderkopf gelagerten 
Kipphebel dessen Steg eine Ausformung mit einer zylindrischen 
Lagerfläche aufweist, welche seitlich geführt ist. Erfin­
dungsgemäß ist vorgesehen, daß die Lagerfläche für den U-för­
mig ausgebildeten Kipphebel (2) als halbzylindrischer Sattel 
(12) ausgebildet und ein integrierter Bestandteil eines am 
Zylinderkopf befestigbaren Zylinderkopfoberteils (3) ist, 
sowie daß der Schenkel (13) des Kipphebels (2) seitlich von 
Führungsflächen (14) des Zylinderkopfoberteils (3) geführt 
ist. Dadurch wird bei einfacher Konstruktion ein Antrieb er­
reicht, bei dem mit einem Minimum an Nacharbeit und Einzel­
teilen das Auslangen gefunden wird.
Patent EP-0329083-A3 (EP)
Title: Photoelectric switching apparatus of reflection type
IPC: H03K17/94
Filed: 1989-02-14
Abstract: The projection lights including the red and infrared lights are projected from a light projecting device (3) onto a reflex reflector (7) arranged at a position which is away from the light projecting device by a predetermined distance. The reflex reflector reflects the red light and absorbs the infrared light. The reflected lights from the reflex reflector or an object to be detected are detected by a photo sensitive device (4). The photo sensitive device individually detects the red light and infrared light and outputs two light detection signals. The sum of the light detection signals is compared with the first threshold value. The difference between the light detection signals is compared with the second threshold value. An object detection signal is formed on the basis of the logical arithmetic operation of the results of the comparison.
Patent EP-0334054-A3 (EP)
Title: Node for a fast packet-switching network in optical-electrical technology
IPC: H04B10/00
Filed: 1989-02-27
Abstract: A node for a fast packet-switching network in optical-­
electrical technology comprises an optical switching matrix (MOT) and 
an electrical control equipment (EC) which processes the signalling 
and the information packet headers. More particularly, the control 
equipment updates the label and, depending on such a label, searches 
for the routing through the node. A centralized node controller (CEL) 
processes the signalling, while a distributed processing system (PEE) 
processes the packet headers and routes the packets through the 
network. For all communications in progress, the distributed 
processing system (PEE) periodically forwards routing requests towards 
an electrical self-routing switching matrix (MEL) associated with the 
optical matrix (MOT); when a connection path has been found between an 
input and an output of the electrical matrix (MEL), the same path is 
reproduced in the optical matrix (MOT) and the packets are 
transferred towards the node output through the optical matrix.
Patent EP-0362485-A3 (EP)
Title: Recording media storage apparatus
IPC: B65D85/57
Filed: 1989-07-04
Abstract: An apparatus for storing a plurality of 
disc-shaped recording media includes a housing (12) and a 
plurality of thin, substantially C-shaped lever 
members (22), each of which has an inner circumferential 
surface (30) for holding a disc-shaped recording media (58) by 
an outer circumferential surface of the recording 
media. Each lever member is pivotally connected to 
the housing by a pivot post (56) and is pivotally movable 
into and out of the housing. A lock mechanism (78) 
prevents the lever members from pivoting out of the 
housing, while a detent mechanism (66) holds the unlocked 
lever members in either a closed or open position. 
The inner circumferential surface of the C-shaped 
lever members subtends an angle greater than 180° in 
order to create a spring force in two arms of the 
lever member, the spring force acting to hold the 
disc-shaped recording media on the circumferential 
surface of the lever member.
Patent EP-0351643-A3 (EP)
Title: Universal safety inoculation devices
IPC: A61J1/00
Filed: 1989-07-05
Abstract: A universal fitting is provided for inocu­
lating sequentially a plurality of examination 
tubes and/or bottles of a variety of diameters with 
a single body fluid specimen taken from a patient 
by a syringe. After taking the sample, the needle 
on the syringe is discarded and the male luer 
adapter of the syringe is connected to the female 
luer on the universal fitting of the invention. 
The fitting may include a holder arrangement with a 
skirt for conforming to and frictionally gripping 
the container receiving the sample. The female 
luer, in turn, is connected to a needle suspended 
in the universal fitting of the invention for 
penetrating the stopper of the container receiving 
a portion of the sample in the syringe. The 
arrangement herein may include a rubber sheath 
valve for covering the needle between successive 
inoculations. Alternatively, the universal fitting 
may be connected to a conventional tube holder for 
introducing the specimen into an evacuated tube, 
for example.
Patent EP-0355717-A3 (EP)
Title: Electronic cash register
IPC: G07G1/12
Filed: 1989-08-17
Abstract: An electronic cash register comprises a RAM (5) for 
storing code and working hours of each operator. When an 
operator code is entered by a ten-key (21) and then a CAS 
key (26) is operated, a CPU (1) determines whether the 
entered operator code has been registered in the RAM or 
not, and if registered, it further determines whether the 
present time outputted from a timer circuit (3) represents 
data within the operator's working hours stored in the RAM, 
and if within the working hours, it allows registering of 
data concerning commodities, and if outside the working 
hours, it inhibits registering. Accordingly, even if 
anyone other than the operator knows the code of the 
operator, iniquitous operation of the ECR can be prevented 
outside the working hours.
Patent EP-0361144-A3 (EP)
Title: Circuit arrangement for an electronic subscriber connection circuit
IPC: H04M19/00
Filed: 1989-09-05
Abstract: The subscriber feed voltage applied in the subscriber connection circuit (SLIC) is dependent on the length of the subscriber line (TL). To generate a ringing signal, a voltage with the polarity (+UZ) opposite to the polarity of the feed voltage (-UB) is connected. So that the ringing signal voltage is independent of the length-related amplitude of the feed voltage, the voltage to be connected (+UZ) is generated with the aid of a switched-mode controller (OP1, OP2, OP3) which maintains a constant difference voltage. <IMAGE>
Patent EP-0366041-A3 (EP)
IPC: C07D207/444
Filed: 1989-10-23
Abstract: Described are imido-percarboxylic acids having the general formula (I): <CHEM> wherein R and R1, the same or different from each other, represent hydrogen atoms and optionally substituted alkyl groups or R and R1 form an optionally substituted cycloaliphatic ring together with the carbon atoms to which they are linked; the symbol ..... indicates a single or olefinic double bond; R2 represents hydrogen, alkyl or OH, and n is an integer different from 0. Also described is a process for the preparation of said percarboxylic acids and their use as bleaching agents.
Patent EP-0370249-A3 (EP)
Title: Swing-out roof part for motor vehicles
IPC: B60J7/08
Filed: 1989-10-24
Abstract: A swing-out roof part for vehicles, in particular a transparent sunroof having a roof plate made of glass or the like is provided with at least one mounting joint which secures the roof plate in respect of the roof frame fixed to the vehicle and is mounted at a first outer edge to the inside of the roof plate. In addition, the roof part has a swing-out roof plate closure. The latter is arranged centrally on a second outer edge opposite the first outer edge and secured to the inside of the roof plate. 
<??>An advantageous initiation of the closing force and a reduction of the manufacturing outlay are achieved in that only one mounting joint is provided which is arranged and mounted together with the roof plate closure on the same surface centre line of the roof plate.