baber/WOPTO huggingface dataset:
Patent EP-0245010-A3 (EP)
IPC: G01J5/04
Filed: 1987-04-29
Abstract: The invention relates to a submersible probe for a single 
measurement of the temperature of molten metal covered with a 
layer of semiliquid or liquid slag.  
     Said probe consists of a front part (3) and of an internal part 
(9) supported by a supporting mantle (4), the front part (3) being 
connected exchangeably with said supporting mantle (4), with a 
cylindrical or tube shaped radiation transmitter (5) supported by 
said front part (3), the internal part (9) provided behind the 
radiation transmitter (5) comprising an apertured screen (6) and a 
holder (14) of a detector (7) of radiation, for instance in this form of 
a photodiode, connected by conductors (8) with an evaluation 
device.  
     The submersible probe can be used for measuring of the 
temperature of all kinds of melts, particularly of steel melts in the 
steel and foundry industry.
Patent EP-0261878-A3 (EP)
Title: Coating binder additive
IPC: C08L61/00
Filed: 1987-09-17
Abstract: A coating binder additive is prepared comprising a blocked glyoxal resin mixed with a vinyl or acrylic water soluble polymer which is reactive with free glycol.
Patent EP-0262893-A3 (EP)
IPC: A61F9/00
Filed: 1987-09-28
Abstract: A flexible ocular insert device adapted for the 
controlled sustained release of an ophthalmic drug into 
the eye, comprises a body (10) having a circular 
cylindrical configuration; the length of the device is 
8 to 25 mm and the diameter of its body portion 0.5 - 
1 mm. The sustained release mechanism may be by 
diffusion through an outer wall of the device, osmosis 
or bioerosion.
Patent EP-0293539-A3 (EP)
Title: Process for the depolymerization of heparin for obtaining heparin with a low molecular weight and having an antithrombotic activity
IPC: C08B37/00
Filed: 1987-07-22
Abstract: Depolarised heparin having low mol. wt. is obtd. by treating a quaternary ammonium salt of heparin with a quaternary ammonium hydroxide in a non-hydroxylated solvent, and isolating the prod. as a sodium, calcium or magnesium salt. The heparin may be of various origins (cattle, pigs, sheep) and this is treated with the ammonium hydroxide at 10-60 deg.C. The solvent used may be dichloromethane, formamide, or dimethylformamide, or any other solvent free from hydroxyl gps.. The ammonium hydroxide used is pref. benzyl trimethyl ammonium hydroxide (Triton B; RTM). If desired the product may undergo a mild redn., e.g. with sodium or potassium borohydride, to stabilise terminal gps.. The final prod. has a mol. wt. between 2500 and 6000 daltons, and may be purified by fractional precipitation, chromatography, or ultrafiltration.
Patent EP-0272228-A3 (EP)
Title: New derivatives of 5-pentylamino-5-oxopentanoic and 4-pentylamino-4-oxo-butanoic acids with antagonistic activity towards cholecystokinin and a method for their preparation
IPC: C07D209/42
Filed: 1987-12-15
Abstract: New original derivatives are described of 5-pentylamino -5-oxopentanoic and 4-pentylamino-4-oxobutanoic acids having the formula: <CHEM> in which n is 1 or 2, R1 is selected from the groups 2-naphthyl, 2 (or 3)-quinolinyl, 2 (or 3)-indolyl, 2 (or 3)-benzofuranyl, 2 (or 3)-benzothiophenyl, and R2 is a pentyl group or an alkoxyalkyl group with 4 or 5 carbon atoms, preferably pentyl, 2-ethoxyethyl, 3-methoxypropyl or 3-ethoxypropyl. The compounds have a powerful antagonistic activity towards cholecystokinin and are particularly useful in the treatment of illnesses of the digestive system, such as colitis, biliary diskinesia, pancreatitis or in the treatment of disorders of the central nervous system imputable to deficiencies in the physiological neuron levels of cholecystokinin or other related bioactive polypeptides.
Patent EP-0289711-A3 (EP)
IPC: G01R27/26
Filed: 1988-02-10
Abstract: Es wird eine Auswerteschaltung für einen induktiven 
Sensor, insbesondere einen Wegsensor vorgeschlagen. 
Dieser enthält eine vom zu messenden Weg abhängige 
Induktivität (L). Die Induktivität (L) ist Bestand­
teil einer Wheatstoneschen Brücke (R₁, R₂, R₃, L). 
Der Induktivität (L) ist ein Schalter (S) zugeord­
net. Die Brückenspannung (U A ) wird durch einen 
Komparator (OP) überwacht. Ein Mikrocomputer (MC) 
erfaßt die Zeit (T) zwischen der Betätigung des 
Schalters (S) und dem Nulldurchgang der Brücken­
spannung (U A ). Die Zeit (T) ist proportional dem 
Wert der Induktivität (L), aber unabhängig vom Wert 
der Versorgungsspannung (U E ).
Patent EP-0296379-A3 (EP)
IPC: C04B35/00
Filed: 1988-05-30
Abstract: Verfahren zur Herstellung von draht- und/oder bandförmigen 
Supraleitern aus keramischer Sintermasse, wobei das homo­
gene supraleitende Material feinkörnig zermahlen und in 
geeignete Hüllkörper (z. B. Rohre oder Taschen) aus hoch 
kaltverformbaren Metallen gefüllt wird und anschließend 
die gefüllten Hüllkörper durch Kaltverformung auf den ge­
wünschten Querschnitt gebracht werden.
Patent EP-0299341-A3 (EP)
IPC: H01G13/00
Filed: 1988-07-06
Abstract: Ein Kondensator, bei dem der Kondensatorkörper in einem, 
mit einem Deckel (4) verschlossenen Becher (1) angeordnet 
ist, soll in der Weise gestaltet sein, daß die 
Befestigung des Deckels ohne großen Aufwand an 
Vorrichtungen, Material und Energie erfolgen kann. 
Zu diesem Zweck wird ein aus einem thermoplastischen 
Werkstoff bestehender Becher (1) verwendet, der nahe des 
inneren Becherrandes (2) mit einer Auflage (3) für den 
Deckel (4) versehen ist. Außerdem ist der Becherrand (2) 
am Deckelrand (6) plastisch verformt.
Patent EP-0319661-A3 (EP)
Title: Source electrode driving circuit for matrix type liquid crystal display apparatus
IPC: G02F1/133
Filed: 1988-09-28
Abstract: A source electrode driving circuit for a matrix type liquid cry­
stal display apparatus is respectively provided in the plurality of a 
partial source electrode driving circuits to output a sampling sig­
nal into the shift register (11) after counting of the clock signals 
by the number of the stages of the shift register has been repeated by 
an externally set number, with an input timing signal as a reference, 
so that a connection signal between the partial source electrode dri­
ving circuits which causes an image disturbances is not required, 
with the result of superior display images.
Patent EP-0318902-A3 (EP)
IPC: A61P29/00
Filed: 1988-11-29
Abstract: Verwendung von linear anellierten Tricyclen der allgemeinen 
Formel I 
  
in der R₁ einen gegebenenfalls substituierten Phenylring oder 
einen gegebenenfalls substituierten heterocyclischen Fünfring mit 
1 - 4 Heteroatomen oder einen heterocyclischen Sechsring mit 1 - 5 
Heteroatomen darstellt, wobei die Heteroatome gleich oder 
verschieden sein können und Sauerstoff, Schwefel oder Stickstoff 
bedeuten und gewünschtenfalls an einem oder mehreren 
Stickstoffatomen ein Sauerstoffatomen tragen können,  
oder für den Fall, daß X eine Bindung darstellt, R₁ neben 
den oben genannten Gruppen auch ein Wasserstoffatom, eine 
Alkyl-, Cycloalkyl-, Alkenyl-, Cycloalkenyl-, Alkinyl-, 
Halogenalkyl-, Alkoxyalkyl-, Carboxyalkyl-, Alkoxy-, 
carbonylalkyl-, eine Hydroxy-, Mercapto-, Amino-, Alkyl­
mercapto-, Formylaminoalkyl-, oder eine Pyridylcarbonyl­
aminogruppe bedeutet,  
X eine Bindung, eine Alkylen-, oder die Vinylengruppe 
bedeutet,  
A ein Stickstoffatom oder die Gruppe CR₅ sein kann, wobei 
R₅ ein Wasserstoffatom, eine Alkyl-, Alkenyl-, 
Cycloalkyl-, Cycloalkenyl-, Cyan-, Alkylcarbonyl-, Alkoxy­
carbonyl-, Carboxy-, Aminocarbonyl-, Alkylaminocarbonyl-, 
Dialkylaminocarbonyl- oder Arylgruppe bedeutet,  
 
 
B ein Sauerstoffatom, ein Schwefelatom oder die Gruppe NR₆ 
bedeutet, wobei R₆ ein Wasserstoffatom oder eine Alkyl­
gruppe bedeutet, oder B die Gruppe CR₇R₈ sein kann, wobei 
R₇ ein Wasserstofatom, eine Alkyl-, Alkenyl-, oder eine 
Cycloalkylgruppe bedeutet, und R₈ ein Wasserstoffatom, 
eine Alkyl-, Alkenyl- oder Cyangruppe, eine durch eine 
Hydroxy-, Alkyl-, Alkoxy-, Amino-, Alkylamino-, 
Dialkylamino- oder Hydrazinogruppe substituierte 
Carbonylgruppe, oder R₇ und R₈ zusammen eine Alkyliden-­
oder Cycloalkylidengruppe bilden, oder R₇ und R₈ zusammen 
mit dem C-Atom, an das sie gebunden sind einen Spirocyclus 
bilden,  
sowie deren pharmakologisch verträglichen Salze zur Behandlung von 
Krankheiten, bei denen in der Pathogenese die Erythrozytenaggre­
gation eine wichtige Rolle spielt.
Patent EP-0293052-A3 (EP)
IPC: G01D9/30
Filed: 1988-05-25
Abstract: An interactive intelligent scanning plotter, for 
displaying pieces of information obtained especially from 
geophysical measurements, having a chart advancing unit 
(4), a plotting means moved perpendicular to the direction 
of chart advancing and parallel with the chart surface, 
further having a moving direction and position sensor (511) 
fixed to said plotting means as well as a plotting position 
sensor (5) consisting of a basis element (512) attached 
to the travel guide of the of the plotting means, as well 
as an image sensor (52, 52/a) clamped to the plotting means. 
The plotting means consists advantageously of electrodynamic 
plotting head (1) arranged to form a planar matrix parallel 
to the chart surface. The electronic plotting head (1) 
has, at the end of a bracket (12), a plotting head (11) 
rotatable assumed axle (13) and an electromagnetic armature 
(14) clamped to the bracket (12), the armature (14) being 
fixed as a single- or two-armed lever in its fulcrum by 
an energy storing torsional axle (151), and being operated 
by a working electromagnet (161), as well as by a prestressing 
electromagnet (162).  
     The plotting roller (11) is driven at its periphery 
through an ink transfer element (22) and inked by a rotating 
inking roller (21) connected to an ink well (23). Inking 
roller (21) is driven by a flexible driving element (25) 
arranged parallel with the chart surface, through driving 
roller (26) by means of rim drive.
Patent EP-0328796-A3 (EP)
Title: System for transmitting information between automatically guided vehicles and ground control systems by means of electromagnetic induction
IPC: G05D1/02
Filed: 1988-12-14
Abstract: A system for transmitting coded information between an 
automatically guided vehicle (AGV) of the type that follows 
a conductor embedded in the flooring and a ground 
control system. The said system of communication comprises a 
loop disposed in the flooring in a position along 
the route followed by the said AGV and an 
antenna disposed on the lower surface of the said 
AGV so that communication takes place when the said 
antenna comes to be on the vertical of the 
said loop and thus when an inductive connection between 
them is established.
Patent EP-0295864-A3 (EP)
IPC: G01R22/00
Filed: 1988-06-14
Abstract: A microprocessor controlled utility 
consumption meter is provided. The meter is to be 
associated with sensors for detecting the consumption 
of the utility and includes a real time clock operable 
to generate timing signals to divide a pre-determined 
time period into a plurality of intervals, the 
intervals defining peak and non-peak utility 
consumption times. A processor is also provided which 
communicates with the sensors and is responsive to the 
timing signal for storing the utility consumption for 
each of the intervals in the period. An accumulator 
accumulates the utility consumption for each of the 
intervals over a plurality of periods. The meter also 
includes an interface for allowing the accumulated 
utility consumption in the meter to be transmitted to a 
central computer for processing.
Patent EP-0300641-A3 (EP)
Title: Sensor arrangements
IPC: G01N27/414
Filed: 1988-07-07
Abstract: A sensor arrangement is described in which a semi-conductor component, such as an ion-selective field-effect transistor (ISFET) (5) is secured to a ducting component (1) containing ducts (2,3) to carry fluid towards and away from a sensitive region of the ISFET (5). The two components (1,4) are secured together by means of a gasket (6) formed of porous material and apertured where adhesion of the components to one another is not required. The gasket (6) is inserted between the components (1,4) and adhesive applied to an exposed portion (7), such as a tab, of the gasket. The adhesive is distributed by capillary action to all parts of the gasket and secures the components together without affecting those areas of the components juxtaposed with the apertured region or regions of the gasket.
Patent EP-0311438-A3 (EP)
Title: Monoclonal antibody to activated lymphocytes and cancer cells
IPC: C07K16/30
Filed: 1988-10-07
Abstract: Hybrid cell line producing monoclonal antibodies reactive with human activated lymphocytes, monocytes and cancer cells directed against a growth factor of approximately 15,000 daltons. Diagnostic and therapeutic uses of the antibody and antigen in cancer, autoimmune disease and transplant rejection.
Patent EP-0320190-A3 (EP)
Title: Clay crushing machine
IPC: B02C4/02
Filed: 1988-12-05
Abstract: The invention relates to a machine for the crushing of 
clay-like mineral materials to prepare them for a 
subsequent process such as brick-making, the machine 
comprising a pair of parallel rotors (2, 4) defining 
therebetween a crushing gap, and a perforated grid (18) 
adjacent one or each rotor to define therewith a sizing 
gap.
Patent EP-0283380-A3 (EP)
Title: Fluid vane actuator without internal sealings
IPC: F15B15/12
Filed: 1988-03-08
Abstract: The invention relates to a fluid-operated rotary-vane device (actuator or pump), comprising a casing (3) traversed by a rotary shaft (1). A double vane (6, 6'), capable of rotating with the shaft, and two fixed partitions (5, 5') determine inside the casing two chambers (4a1, 2, 4b1, 2) of a complementarily variable volume. The vane is formed by a parallelepipedal bar attached to the shaft (1), which shaft is entirely cylindrical. The partitions (5, 5') are integral with a cover plate belonging to the casing. A very low level of inter-chamber leakage is maintained without an internal seal. <IMAGE>
Patent EP-0343350-A3 (EP)
Title: Linear motor arrangement with center of mass balancing
IPC: H02K5/24
Filed: 1989-04-05
Abstract: A motor winding assembly (20) of mass M m  is 
disposed for reciprocating linear movement within a housing 
(12), while a motor armature assembly (30) of mass M a  is 
disposed for reciprocating linear movement within the motor 
winding assembly (20). A first spring (70) having a spring 
constant K m  is connected between the motor winding 
assembly (20) and the housing (12), and a second spring 
(72) having a spring constant K a  is connected between the 
motor armature assembly (30) and the housing (12). The 
spring constants K m  and K a  satisfy the relation 
K m /K a  = M m /M a , and since the motor housing assembly 
(20) and the motor armature assembly (30) move by amounts 
inversely proportional to their respective masses, 
essentially no vibration is transmitted to the housing (12) 
over a wide range of motor operating frequencies.
Patent EP-0345669-A3 (EP)
Title: Process and device for activated biological waste water treatment
IPC: C02F3/12
Filed: 1989-06-02
Abstract: The invention relates to a process and device for activated biological wastewater treatment, especially by the activated sludge process, with fluid filtration and automatic recycling of the activated sludge from the fluid filter back to the activation process, which is characterised in that the activated sludge which falls off the fluid filter is transported back by forced flow into the activation process, which is achieved, in particular, by the activation mixture flowing by the flow of the returning activated sludge at the point where it enters the activation chamber. It is also possible to use pump techniques to achieve the forced transport of the activated sludge. 
<??>The device according to the invention has a container with a separation chamber 5 which is formed by partitions 3, 3' and has a fluid filter which gives two activation chambers 4, 4', a directing wall 13 being provided at the lower edge of one of the partitions 3', whose other end is at a distance from the lower edge of the opposite partition 3 and forms an exit 10 for the activated sludge, which exit is adjacent to a connection channel 11 which joins the two activation chambers 4, 4'. 
<IMAGE>
Patent EP-0367058-A3 (EP)
Title: New composition for dynamicofunctional impressions
IPC: A61K6/90
Filed: 1989-10-23
Abstract: New composition, with controlled and programmed hardening, to record 
mucodynamic dental impressions, and comprising by percent weight: 
       - Polyvinyl acetate (PVAc)   50-85% by weight      - Low aliphatic ketones and aliphatic esters   0-25% by weight      - Low alcohols and/or ethers   0-25% by weight      - Non-toxic, non-aromatic, high-boiling plasticising oils in common use for PvAc    0-10% by weight      - Non-toxic organic pigments, capable of imitating the colouring of the oral mucosa    0-2 % by weight
Patent EP-0374676-A3 (EP)
IPC: H01J9/24
Filed: 1989-12-11
Abstract: Zur Herstellung der zweiseitig gequetschten Metall­
halogenidhochdruckentladungslampe (19) werden folgende 
Arbeitsgänge ausgeführt: Vorformen des Entladungsge­
fäßes (6) durch Einrollen mit N₂-Staudruckspülung, 
Einspannen in die Quetschvorrichtung, Einführen des 
ersten Eo-Systems (7, 8, 9, 10), wobei die Stromzu­
führung (9) zickzackförmig geknickt und an der Innen­
wand des Quarzrohres (1) selbsthalternd abgestützt 
ist, Herstellen der ersten Quetschung (12) mit 
Ar-Spülung, Hochvakuumglühen beim Einschleusen in die 
mit Xenon gefüllte Glovebox, Einbringen der Füllsub­
stanzen (14, 15), Einführen des zweiten Eo-Systems (7, 
8, 9, 10), Dichtschmelzen des offenen Rohrendes mit 
Plasmabrenner, Entnehmen aus der Glovebox, Herstellen 
der zweiten Quetschung (18) bei gleichzeitigem 
Ausfrieren des im Entladungsgefäß (6) enthaltenen 
Xenon bei mindestens -112 °C, Entnehmen der Lampe (19) 
aus der Quetschvorrichtung und Entfernen der über­
stehenden Enden des Quarzrohres. Kein Pumprohr am 
Entladungsgefäß (6).
Patent EP-0352836-A3 (EP)
Title: Loading and unloading device for stackers of yarn cones in variable number with the possibility of insertion and extraction of a compression element of the stacked cones
IPC: B65H67/06
Filed: 1989-07-05
Abstract: The device includes a tubular outer housing (1) having a vertical axis, in which a main mobile element (3) may be made to slide supporting a plurality of vertical rods (14) provided with lower terminal tangs (15) which may be made to engage with the base of a selected cone. An auxiliary mobile element (22) below provided with means (35) for the engagement and the disengagement of a compression element (37) of the stacked cones may be made integral with said main mobile element (3) at a variable preset distance.
Patent EP-0362975-A3 (EP)
Title: Method of pasteurizing and aseptically packaging food pieces, and installation therefor
IPC: A23L3/00
Filed: 1989-10-03
Abstract: An installation 10 for the pasteurization and 
aseptic packaging of food pieces, comprises a positive 
displacement pump 12, a pasteurizer 14, a bleed-off 
device 16, control means 18 for the bleed-off device, 
and an aseptic packaging machine 20. A liquid medium 
is added to the food pieces prior to pasteurization, 
via a pipeline 26, and liquid medium is withdrawn again 
at the bleed-off device 16 via a pipeline 82 and a lobe 
pump 84. The control means 18 comprises a flow meter 
28 in the flow line 26, a flow meter 90 in the delivery 
86 of the lobe pump, a ratio controller 114, and a 
speed controller 104 controlling the speed of the lobe 
pump. This maintains a predetermined ratio between the 
liquid medium withdrawn from the flowstream at the 
bleed-off device 16, and the liquid medium added via 
the pipeline 26.
Patent EP-0369562-A3 (EP)
IPC: B24B41/06
Filed: 1989-11-15
Abstract: Bei einer Maschine zum Bearbeiten von Flachglas ist 
eine auf einem Spanntisch (2) hin- und herverfahrbare 
Brücke (6) mit einer Längsführung (7) für mehrere 
Schlitten (8,9,10) versehen. Die Schlitten dienen zur 
Aufnahme von Werkzeug- und/oder Werkstückträgern (11), 
welche leicht auswechselbare Glasbearbeitungsmodule 
bilden. Aufgrund der Auswechselbarkeit der Werkzeug- 
bzw. Werkstückträger läßt sich die Maschine innerhalb 
kürzester Frist für Bearbeitungsaufgaben unterschied­
lichster Art umrüsten. Die Maschine zeichnet sich folg­
lich durch ein hohes Maß an Universalität aus und er­
setzt eine Vielzahl von Spezialmaschinen.
Patent EP-0361768-A3 (EP)
Title: Enzyme-nucleic acid hydrazone and hydrazide conjugate compositions, probes and methods
IPC: C12Q1/6816
Filed: 1989-09-19
Abstract: A nucleic acid probe is provided for use in nucleic acid hybridization assays which consists of a single-stranded nucleic acid comprising a segment of at least 20 nucleotides in the sequence complementary to that of the target segment of the probe, the nucleic acid being labelled with 2,4-dinitrophenyl or 4-N'-benzylamidophenyl through a linker which comprises a hydrazone or hydrazine group, the linker being bonded at the 5'-carbon of the 5'-terminal nucleotide of the nucleic acid sequence.
Patent EP-0366402-A3 (EP)
Title: Digital audio signal recording/reproducing method and apparatus for carrying out the same
IPC: H04N9/79
Filed: 1989-10-24
Abstract: A method of recording/reproducing a digital 
audio signal together with a video signal. The digital 
audio signal matchable with standard digital audio 
interface is divided by a field period of the video 
signal to constitute processing units. A block-­
completed interleave is performed on the data of each 
processing unit in a three-dimensional space including 
(18 x 18 x 5) samples in the NTSC system or (18 x 18 x 6) 
samples in the case of the CCIR system. First and 
second error correction codes (C) are generated ortho­
gonally to the (18 x 18) plane of the three-dimensional 
space and added to the digital audio data. Powerful 
error correcting capability is implemented in common to 
different television systems, ensuring efficient recording 
and reproduction.
Patent EP-0374081-A3 (EP)
IPC: B60C13/00
Filed: 1989-12-07
Abstract: A tire (10) is provided with a cast body (12). The 
cast body has an annular circumferentially extending 
isotropic portion (14) having a pair of anisotropic 
side portions (16,18) extending therefrom. The side 
portions are rendered anisotropic by geometric means. 
A reinforcing means (30) is attached to the inner or 
interior surface of the side portions and extends from 
the isotropic portion to a point radially inwardly of 
the maximum section width (SW) of the tire. The 
reinforcing means may include a number of alternating 
ridges and grooves (46,48). The body may be cast from 
an elastomeric material such as polyurethane. A tread 
(26) and belt package (28) is disposed over the body 
and may be either elastomeric or rubber.
Patent EP-0365475-A3 (EP)
IPC: E04B1/41
Filed: 1989-10-09
Abstract: Der Spreizanker weist eine Spreizhülse (1) und eine Anker­
stange (2) auf. Schalenförmige Spreizsegmente (11) der 
Spreizhülse (1) sind durch Einziehen eines Spreizkegels (13) 
der Ankerstange (2) zwischen die Spreizsegmente (11) radial 
auslenkbar. Die Biegestelle für das Auslenken der Spreiz­
segmente (11) ist durch eine Querschnittsschwächung (9) der 
Spreizhülse (1) gebildet, die zwischen innen- und aussen­
seitigen Ausnehmungen (7, 8) liegt. Die Ausnehmungen (7, 8) 
weisen einen tangential und geradlinig verlaufenden Grund 
(7a, 8a) auf, der in einer Normalebene zur Hülsenachse 
liegt.