baber/WOPTO huggingface dataset:
Patent EP-0141973-A3 (EP)
IPC: C07D401/14
Filed: 1982-02-04
Abstract: Compounds of the formula: 
  
wherein R is hydroxy, mercapto or methylthio and het is an 
optionally substituted acid stable, 5- or 6-membered heteroaryl 
ring having at least one nitrogen ring member are described. 
These are prepared by reacting a 5H-pyrimidine with a hetero­
arylaldehyde. These compounds are useful in that they may 
be reduced to a corresponding heteroarylmethyl pyrimidine 
and subsequently elaborated to form a histamine antagonist.
Patent EP-0132119-A3 (EP)
IPC: A61B5/024
Filed: 1984-07-11
Abstract: Some non-invasive methods for determining hormone 
levels and the beginning and end of the fertile period of fem­
ale mammals are known but they are either costly or unreli­
able. In the present invention a cyclic blood flow stimulus is 
applied to a subject and blood flow is measured by means of a 
plethysmograph 13. The plethysmograph is connected to a 
frequency analyser 14 and the output of the analyser is proce­
ssed in a circuit 15 to determine the extent of entrainment of 
the stimulus frequency in blood flow, this being an indication 
of the level of certain hormones related to the fertility cycle.
Patent EP-0194360-A3 (EP)
Title: Radiation-curable binder and its use
IPC: H01B3/40
Filed: 1985-12-06
Abstract: Radiation cross-linkable binding agents formed by reacting first an epoxy component with more than one epoxy group per molecule with at least one carboxylic acid in a molar ratio 1 of epoxy group per 0.5 to 0.9 carboxyl groups and second reacting the said first reaction product with at least one unsaturated isocyanato carbamate ester prepared by reacting a compound containing at least two isocyanate groups with an ester of an acid selected from the group consisting of acrylic acid, methacrylic acid and cyanacrylic acid containing hydroxyl groups useful in electronics and electrotechnology for layering systems and cast resin materials.
Patent EP-0175642-A3 (EP)
Title: Method and apparatus for producing a moulded plastics article
IPC: B29C43/34
Filed: 1985-08-26
Abstract: The tubular body is laid in a horizontal position on a tapered suction drum and pivoted thereby into a vertical axis which is in coaxial relationship with the axis of a mandrel with a punch. The tubular body is then pushed from the surface of the suction drum on to the mandrel by a thrust member. The mandrel and/or the die is mounted displaceably in a vertical direction, which permits particularly stable and precise guidance. A plurality of dies with mandrels and punches associated therewith is disposed on a rotary member. In the course of a revolution of the rotary member, the tubular body on the mandrel is connected to a squeeze moulding in the die.
Patent EP-0218185-A3 (EP)
Title: Bead seal ring unit
IPC: B29D30/56
Filed: 1986-10-01
Abstract: This invention is directed to the retreading of radial tires (10) by use of a bead sealing ring (24) unit that provides positive mechanical pressure for sealing the curing envelope (12) between the bead sealing ring unit and the bead area (16) of the tire by a radial force. In its relaxed or initial condition, the bead sealing ring unit has a diameter smaller than the bead diameter of the tire. The bead sealing ring unit is placed into sealing position and then expanded by a locking device secured to a metal band which is part of the bead sealing ring unit.
Patent EP-0246367-A3 (EP)
IPC: B26B19/16
Filed: 1986-12-12
Abstract: The invention relates to a dry-shaving apparatus 
comprising a housing (1) with a holder (2) 
for a shear plate (3) formed with hair-­
entry apertures (5) and comprising a cutter (4) 
which is rotatable about an axis 
of rotation (11), which cutter (4) 
comprises a carrier (12) with cutting elements (8) 
which are movable in a substantially radial direction relative to the 
carrier (12), which cutting elements (8) 
comprise cutting edges (10) at their radial 
ends (9). During rotation of the cutter (4) 
as part of a revolution each point 
of the cutting edge (10) of a cutting 
element (8) follows a constrained path 
defined by the shear plate (3) and when the ends are clear of the shear 
plate (3) a free path in the form of a larger circular arc. 
At the location where the free path 
changes into the constrained path between 
the peripheral portion and the central portion the shear plate is 
formed with a transitional portion having a larger radius of curvature 
than the central portion.
Patent EP-0223609-A3 (EP)
Title: Contact for terminating an optical fiber
IPC: G02B6/38
Filed: 1986-11-19
Abstract: An optical fiber contact for terminating an optical fiber (73) includes a solid multi-part thermoset mixture (55) in a cavity (54) in a front portion of the contact, an optical fiber being terminated by heating the thermoset so as to cause it to soften and liquify and subsequently inserting an optical fiber through the contact. The thermoset when liquified che­mically reacts so as to form an epoxy adhesive which secures the optical fiber within the contact and keeps the optical fiber in place even when subjected to extremely wide tem­perature variations.
Patent EP-0231631-A3 (EP)
Title: Motor control circuit for a simulated weight stack motor control circuit for a simulated weight stack
IPC: H02P7/288
Filed: 1986-12-17
Abstract: A control for a DC motor coupled to a user interface to provide a counterforce which simulates a weight stack in an exercise machine. The control includes a position transducer coupled to the motor to provide a signal proportional to the displacement of the user interface. A circuit is provided to generate a control voltage which follows the displacement signal when it is less than a maximum torque signal, the control voltage following the maximum torque signal when it is less than the displacement signal. The control voltage is used to soft start the motor such that the counterforce provided by the motor simulates a weight stack supported by a spring over small displacements of the user interface.
Patent EP-0207050-A3 (EP)
IPC: B26F3/00
Filed: 1986-04-14
Abstract: Die Erfindung betrifft eine Flüssigkeitsstrahl-Schneideinrichtung 
(100) für stückiges, insbesondere flächiges,Schneidgut, 
mit mindestens einem mittels Hochdruck-Erzeugungseinrichtung (8) mit 
flüssigem Medium hohen Druckes, insbesondere mehr als 
1000 bar, versorgbaren, vorzugsweise mit 
Schnittverlaufs-Führungseinrichtung (5) beweg- bzw. führbaren, einen Schneidstrahl 
hohen Druckes abgebenden Schneidkopf (6) und Einrichtung (4) zum 
Halten des Schneidgutes zumindest während des 
Schneidvorganges, wobei zumindest die Hochdruckerzeugungs-Einrichtung 
(8), vorzugsweise mit Antriebs- und/oder Hilfsaggregat, 
der Schneidkopf (6), sowie dessen, vorzugsweise vorhandene, bevorzugt 
automatisch, bewegungssteuerbare Führungseinrichtung, 
vorzugsweise Industrie-Roboter (5), einschließlich der, gegebenenfalls 
bewegungssteuerbaren, Schneidgut-Halteeinrichtung (4), 
vorzugsweise mit Schneidgut-Aufgabe- und/oder -Abgabeeinrichtung (45) 
und Schneidstrahl-Fangeinrichtung (91), sowie 
gegebenenfalls vorhandener Entsorgungseinrichtung (9) für 
abgearbeitetes Strahlmedium, zumindest indirekt, vorzugsweise 
lösbar, mit einem gemeinsamen, gegebenenfalls mehrteiligen, Rahmen 
(11) od. dgl., insbesondere gemeinsamen Basisrahmen, 
gemeinsamer Basisplatte od. dgl., zu einer standortsveränderbaren, 
vorzugsweise standorts-lagefestlegbaren, insbesondere am 
Boden                                 od. dgl., bevorzugt 
schwingungsarm verankerbaren, Transport-Einheit (1) verbunden 
sind.
Patent EP-0230986-A3 (EP)
Title: A method and an arrangement for the feeding of a material web
IPC: B65B41/18
Filed: 1987-01-22
Abstract: In the stepwise feeding of a packing material web for the application of cover strips over prepunched pouring openings, the pouring opening is sensed by means of a photocell which is located as long before the point of application as the distance between two pouring openings. Any errors in this distance will thus affect the accuracy of application. In order to avoid this it is proposed in accordance with the invention to sense the passage of the actual pouring opening and start a countdown sequence, at the end of which the web feed is interrupted with the pouring opening in correct position for the application of the cover strip. An arrangement for the realization of this, seen in the direction of feed of the material web (1),comprises a sensing device (4), a processing device (5) and a forward feeding device (9) which are connected to a control unit (13)
Patent EP-0242534-A3 (EP)
IPC: G01N23/18
Filed: 1987-02-23
Abstract: A gripper for holding a manufactured part in the X-ray 
inspection system. The gripper includes a stationary jaw, a 
slidable jaw, a gripper base, a wear plate, a centering bush­
ing, an end plate, and a cam actuated spring mechanism for 
opening and closing the jaws. Both jaws are removable and 
adjustable in a keyway. Set screws are used to hold the jaws 
in place for a predetermined separation and allows part posi­
tion off center. The removable aspect allows for various jaw 
configurations. The centering bushing includes a cam shaped 
opening for accepting the end of the pneumatic activated ball 
plunger of a numerically controlled part manipulator. The 
centering bushing aligns the gripper to the longitudinal axis 
of the part manipulator stalk.
Patent EP-0244874-A3 (EP)
IPC: C03C17/36
Filed: 1987-05-08
Abstract: An amorphous, carbonaceous material is produced by 
a process comprising the steps of: supplying sputtering gas, 
such as H₂ gas or mixed gas including H₂ and argon gases 
or doping agent, to the interior of a vacuum vessel so as to 
maintain the pressure inside the vacuum vessel at 
133.3 mPa to 6 x 133.3 Pa; applying high-frequency A.C. or 
direct current voltage between a graphite target and a 
counter electrode which are provided in the vacuum vessel; 
and depositing an amorphous, carbonaceous material on a 
substrate disposed in the vacuum vessel, the substrate be­
ing maintained at a temperature less than or equal to 100 °C.
Patent EP-0266483-A3 (EP)
IPC: F24F8/60
Filed: 1987-05-08
Abstract: Verfahren und Vorrichtung zur Konditionierung von Luft.  
     Die Konditionierung von Luft wird mit hohen Wirkungsgrad, in einem wirt­
schaftlichen Dauerbetrieb dadurch bewirkt daß die anodisch umsetz­
baren Stoffe der Luft in einer elektrochemischen Zelle oxidiert werden.
Patent EP-0266958-A3 (EP)
IPC: A21B2/00
Filed: 1987-10-28
Abstract: A dielectric method of drying a hot plastic food extrudate comprises 
extruding the hot plastic food material (11) 
from a food extruder (10), passing 
the extruded hot plastic food material (11) while the material is still 
plastic to a dielectric heating apparatus (12) 
which is in close proximity 
to the food extruder, and subjecting the hot plastic food material to 
dielectric heating.
Patent EP-0283708-A3 (EP)
Title: Radio receiver with at least a traffic radio decoder
IPC: G08G1/09
Filed: 1988-02-16
Abstract: An autombile radio capable of receiving VHF entertainment programs from a station in which traffic information signals are modulated in a 57 kHz subcarrier is equipped with two decoders for the 57 kHz subcarrier signals, one decoder for traffic information signals modulated in an analog fashion on the subcarrier and another decoder for digital signals modulated on that subcarrier by double-sideband suppressed-carrier modulation. The first decoder is for a system already in use in which traffic information, at least if urgent, is intended to override the entertainment program, and the receivier has the usual circuits for that override. The second decoder is for a system that is planned but not yet in use in which the received digital signals can call out one or more standard messages or message portions from a read-only memory and either the memory addresses or the memory outputs are storable. They are made audible by speech synthesizer and, because they are stored at least until the next message comes in, can be recalled if the user wishes. The receiver switch for turning on the traffic information feature is a selector switch with positions selecting either type of decoder and, in a modification designed for where both systems are available, the corresponding switching system gives priority to the presently existing system, since the output of the other system will not be lost and can be reproduced when the signals of the existing system have ceased.
Patent EP-0324894-A3 (EP)
IPC: F16H57/00
Filed: 1988-07-21
Abstract: Eine schwingungsgedämpfte Welle ist als Hohlwelle ausgeführt. 
Ihre innere Wandung ist mit einer Schicht (3) aus viskoselastischem 
Material beschichtet, an die ein koaxialer zylinderischer Körper (4) 
kraftschlüssig anliegt. Der zylinderische Körper (4) kann massiv oder 
ebenfalls als Hohlwelle (5) mit oder ohne wendelförmigen Schlitz (9) 
ausgebildet sein. Zum Anbringen der Schicht (3) aus dem 
viskoselastischem Material wird die Hohlwelle (5) getaucht. Der 
zylinderische Körper (4) wird mit vermindertem Durchmesser oder durch 
Pressen eingebracht.
Patent EP-0301478-A3 (EP)
Title: Character drawing method
IPC: G09G5/399
Filed: 1988-07-26
Abstract: A character drawing method for use in a bit map 
display system in which after sentence data constituted by 
character code data have been converted into character 
pattern data, a bit string for forming characters is trans­
ferred to a memory (2a) for display corresponding to pixels 
so as to be displayed. In the character drawing method, 
drawing of the characters is performed through optimum 
distribution of functions of processings to be executed such 
that the processings are executed in parallel by a multipro­
cessor (1a, 6).
Patent EP-0318800-A3 (EP)
Title: Polyesterpolyols and their use as polyol component in two-component polyurethane lacquers
IPC: C08G63/54
Filed: 1988-11-22
Abstract: Polyester-polyols which have a hydroxyl number in the range from 80 to 250 and are the products of the reaction of
 a) from 52 to 60 mol % of a polyol component comprising at least four different polyhydric alcohols, and
 b) a dicarboxylic acid component comprising at least two different dicarboxylic acids or dicarboxylic anhydrides,
 are used as a binder component for two-component polyurethane coatings.
Patent EP-0301846-A3 (EP)
Title: Semiconductor laser array apparatus
IPC: H01S5/40
Filed: 1988-07-28
Abstract: A semiconductor laser array apparatus has a single 
substrate (1) and a plurality of semiconductor laser 
devices (4,4a) that are disposed with a given pitch on 
the substrate, some (4) of the semiconductor laser 
devices constituting laser devices of a laser 
oscillation-operating area (5) of the semiconductor 
laser array apparatus and the other semiconductor 
laser devices (4a) constituting laser devices of the 
non-laser oscillation-operating areas that are 
positioned outside of the laser oscillation-operating 
area (5). The oscillation threshold current level of 
at least one of the semiconductor laser devices (4a) 
of each of the non-laser oscillation-operating areas 
that is the closest to the laser oscillation-operating 
area is higher than those of the semiconductor laser 
devices (4) of the laser oscillation-operating area 
(5).
Patent EP-0310254-A3 (EP)
IPC: F04B53/12
Filed: 1988-09-05
Abstract: Pump units with reciprocably movable pistons 
driven by linear electric motors move substantially 
equal volumes of fluid on each stroke. Two pistons 
(10,11) can be moved alternately towards and away from 
each other, or a piston assembly comprising a piston 
(60;85) is reciprocated in a cylinder (61;82) together 
with a discharge tube (56;99) extending from the piston 
into a discharge duct (75;102).
Patent EP-0326744-A3 (EP)
Title: Anti-icing and de-icing system for reflector-type microwave antennas
IPC: H01Q1/02
Filed: 1988-11-01
Abstract: An anti-icing and de-icing system for a reflector-­
type microwave antenna having a paraboloidal reflector 
(10) and an associated feed horn for launching 
microwave signals onto the reflector (10) and receiving 
microwave signals from the reflector (10), the system 
comprising a non-conductive enclosure (9) forming an 
enclosed cavity adjacent the rear side of the reflector 
(10), and a radiant heat source (42, 44) within the 
enclosure (9) for heating the rear side of the reflector 
(10) with radiant energy, whereby the air in the cavity 
is in turn heated by heat transferred to the air from 
the rear side of the reflector (10).
Patent EP-0331125-A3 (EP)
Title: Recording medium and ink jet recording method by use thereof
IPC: B41M5/52
Filed: 1989-02-28
Abstract: A recording medium comprises a surface layer composed mainly of aluminum oxide particles and a lower layer having ink absorptivity. A recording medium comprises a surface layer composed mainly of aluminum oxide particles and a lower layer having ink absorptivity, and having a Stöckigt sizing degree according to JIS-P-8122 of 0 to 15 sec. An ink jet recording method performs recording by imparting small droplets of an aqueous ink to a recording medium, wherein said aqueous ink contains an acidic dye and/or a direct dye, and said recording medium comprises a surface layer composed mainly of aluminum oxide particles and a lower layer having ink absorptivity. A recording medium comprising a surface layer composed mainly of aluminum oxide particles containing polyaluminum hydroxide and/or polyaluminum chloride and a lower layer having ink absorptivity. A recording medium comprises a surface layer composed mainly of aluminum oxide particles having particle sizes of 5  mu m or less provided on a liquid absorptive base paper.
Patent EP-0339574-A3 (EP)
Title: Transit rail deicing system
IPC: E01B19/00
Filed: 1989-04-25
Abstract: A system for use with a rail for carrying a moving conveyance, 
the rail (10) having a web portion (12), a base portion (14) 
and an increased width top portion, (16)  the system serving to 
provide means to heat the rail top portion to decrease the 
accumulation of snow and ice thereon, including studs (24,26) 
secured to the rail web portion, such as by spot welding, at 
spaced intervals along the length of the rail, a series of 
elongated carrier members (28) each defined in cross-section 
normal the length thereof by an upper trough forming portion (30) 
and a lower clamping portion (32), the clamping portion having 
openings spaced along the length thereof in register with 
and arranged to receive the studs affixed to the rail web 
portion, a heating cable (38) received in the carrier member's 
trough portion and a nut (44) on each stud to retain the trough 
forming portion and thereby the heating cable in close 
proximity to the top rail portion whereby heat supplied by 
the cable is readily transmitted to the rail top portion.
Patent EP-0345627-A3 (EP)
Title: 9-r-azacyclic erythromycin antibiotics
IPC: A61P31/04
Filed: 1989-06-01
Abstract: Semisynthetic antibiotics with improved 
therapeutic properties are disclosed. In particular, 
9-R-azacyclic derivatives of erythromycin, its 
derivatives, and their salts and esters show superior 
antimicrobial activity compared to other macrolide 
compounds.
Patent EP-0347933-A3 (EP)
Title: Assay for soluble crosslinked fibrin polymers
IPC: C12Q1/37
Filed: 1989-06-23
Abstract: This invention relates to an assay for fibrin polymers for use in the diagnosis of patients at risk of thrombosis and in monitoring the effects of treatment in such patients. More particularly, the present invention relates to an assay for soluble crosslinked fibrin polymers in patient samples involving the in vitro treatment of the sample wit a proteolytic enzyme such as t-PA which generates the D-dimer fragment of soluble fibrin polymers. The amount of D-dimer formed is determined, preferably, by an immunoassay specific for D-dimer. The measurement of D-dimer is thus a useful reflection of the hypercoagulability state and the test may be useful for assessing pre-thrombotic or thrombotic disorders such as myocardial infarction, pulmonary embolism and deep vein thrombosis, as well as for soluble fibrin formation in neoplastic, immune, inflammatory states, or other pathologic conditions, and for evaluations of therapy such as with anticoagulants that are used to treat these conditions.
Patent EP-0356843-A3 (EP)
IPC: C07D277/24
Filed: 1989-08-19
Abstract: Herstellung von heteroaromatischen Aldehyden und Ketonen der allgemeinen 
Formel I    
Ar het ― 
―R¹      I  
(Ar het : 5- oder 6-gliedriger thermostabiler Heteroarylrest mit mindestens 
einem N-Atom; R¹ Wasserstoff oder C₁-C₂₀-Alkylrest) durch oxidative 
Dehydrierung der entsprechenden Alkohole II    
Ar het ― 
―R₁      II  
mit Sauerstoff oder Sauerstoff enthaltenden Gasen bei 300°C - 700°C 
in der Gasphase in Gegenwart eines Katalysators.
Patent EP-0360078-A3 (EP)
IPC: A61B17/42
Filed: 1989-09-07
Abstract: Bei einer Vorrichtung (10) zum operativen Entfernen eines 
kegelähnliche Gestalt aufweisenden und eine Öffnung (6) ent­
haltenden Gewebeteils (9) aus einem menschlichen oder tierischen 
Körper durch Ausschneiden mittels eines Laserstrahls ist ein 
Laserstrahl-Führungsgehäuse (11) vorhanden. Dieses Führungs­
gehäuse (11) weist ein Rohr (20), durch das der eintretende 
Laserstrahl verläuft, sowie ein den Laserstrahl aus seiner 
Eintrittsrichtung (15) weg lenkendes eintrittsseitiges Umlenk­
teil (17) und ein mit Seitenabstand zudiesem angeordnetes, den 
Laserstrahl seine Austrittsrichtung (16) lenkendes austritts­
seitiges Umlenkteil (18) auf, so daß beim Verdrehen des Führungs­
gehäuses (11) um die Eintrittsrichtung (15) der austretende 
Laserstrahl (16) eine Kegelmantelfläche überstreicht. Das 
austrittsseitige Umlenkteil (18) ist an einem seitlich vom Rohr 
(20) abstehenden Auslegeteil (21) des Führungsgehäuses (11) 
angeordnet. Die Vorrichtung (10) weist ferner einen in die 
Öffnung (6) steckbaren und das Führungsgehäuse (11) beim Ver­
drehen zentrierenden Führungsstift (28) auf, wobei der Führungs­
stift (28) und das Führungsgehäuse (11) gegeneinander verdreh­
bar sind.
Patent EP-0361547-A3 (EP)
IPC: G02C5/00
Filed: 1984-10-25
Abstract: Eine Brille vom Typ der sogenannten Beschlagbrille weist 
außer den Brillengläsern eine Brücke, zwei Bügel, zwei 
Gelenkstücke für die beiden Bügel, Befestigungsvorrich­
tungen zum Verbinden der Brücke und der Gelenkstücke 
mit den Brillengläsern sowie zumindest einen Steg und 
eine Stegstütze auf, wobei die mechanische, tragende 
Verbindung zwischen der Brücke und den Gelenkstücken 
allein die dazwischen angeordneten Brillengläser bewir­
ken und keine Fassungsränder vorhanden sind. Mit Aus­
nahme gegebenenfalls der Brillengläser bestehen bei 
dieser Brille alle deren Geometrie bestimmende Bautei­
le aus einem Polyätherimid oder Polyäthersulfon. Im Vergleich zu 
einer herkömmlichen Beschlagbrille, bei der diese Bauteile sämtlich 
aus Metall bestehen, ist die neue Brille leichter, 
bruchsicherer und auf einfachere Weise dem Brillenträger 
anpaßbar.
Patent EP-0334519-A3 (EP)
Title: A flow control member for a flow control valve
IPC: F16L55/033
Filed: 1989-03-10
Abstract: A flow control member for a flow control valve comprises 
a flexible cylindrical sleeve (4) inwardly deformable by 
relative rotation of the circular ends thereof to 
restrict the rate of flow therethrough. The sleeve (4) 
comprises a first cylindrical portion (4a) formed of a 
close-mesh textile material and a second cylindrical 
portion (4b) formed of an elastomeric material fixedly 
connected to and coaxial with the first portion (4a). 
The relative lengths of the first and second portions 
(4a,4b) are such that, in use, the connection (4c) 
between the first and second portions (4a,4b) lies at or 
downstream of the cross-sectional area of greatest 
restriction of the sleeve (4).
Patent EP-0333432-A3 (EP)
Title: Volatile silicons
IPC: A61Q15/00
Filed: 1989-03-14
Abstract: Novel volatile silicon compounds are disclosed which are very suitable for use in cosmetics and household products.
Patent EP-0352000-A3 (EP)
Title: Retroviral protease binding peptides
IPC: C07K5/02
Filed: 1989-07-10
Abstract: Peptide mimics of the retrovirus protease polyprotein 
substrate bind to viral proteases and are useful in assaying 
for protease activity or inhibiting protease activity and in 
treating viral disease.