baber/WOPTO huggingface dataset:
Patent EP-0178082-A3 (EP)
IPC: G06F17/15
Filed: 1985-09-16
Abstract: A digital correlator circuit (10) suitable for use in digital 
tone detection circuits is disclosed. The correlator circuit (10) 
accepts PCM (pulse code modulated) data directly. Correlation 
occurs in a ROM (18) which is addressed by an address signal 
derived both from the PCM data (206) and from a reference bi­
nary signal (51b). The reference sigal (51b)  has two quadrature 
phase components and the results of the correlation are ac­
cumulated in two separate storage registers (38, 39), one for 
each of the two quadrature components. At the end of the 
correlation time period, the two accumulated results are used 
to generate a single binary signal whose magnitude is represen­
tative of the signal power, at a selected frequency, in a group 
of received PCM samples.
Patent EP-0180483-A3 (EP)
IPC: A61K9/12
Filed: 1985-11-01
Abstract: Fine dispersion spray and emulsion formulations are 
used as delivery agents for preferably oral hygiene, the 
pressurized agents being used as an oral spray or a mouth­
rinse with water and comprising a potable mono-, di- or poly­
hydric alcohol or mixture thereof as non-aqueous carrier 
base, and a substantially water-insoluble surfactant such as 
lecithin, the agent being in the form of a stable solution or 
suspension which, when released from pressure and mixed 
with air or water, forms an unstable aerosol or hydrosol re­
spectively which then achieves a more stable state by coat­
ing out on a surface, such as teeth or gums to loosen plaque 
and reduce adhesive forces.
Patent EP-0161236-A3 (EP)
Title: Method and apparatus for manufacturing rails
IPC: C21D9/04
Filed: 1985-05-08
Abstract: On leaving the hot rolling mill the rail, travelling continuously, is subjected to rapid cooling and is subsequently cooled to room temperature; the length of the rack, the speed of travel of the rail and the average density of the heat flows applied to the head, to the web and to the flange are adjusted so that, on the one hand, the final mechanical properties in the head are obtained while, on leaving the said rack, less than 60% of the section of the head has undergone the allotropic austenite-perlite transformation and that, on the other hand, the differences in elongation between the head and the web and between the head and the flange are minimised. <IMAGE>
Patent EP-0191290-A3 (EP)
IPC: B41J29/15
Filed: 1986-01-08
Abstract: Die Anmeldung betrifft eine auf dem Fernschreibmaschinengehäuse (1) 
seitlich der Austrittsstelle des Aufzeichnungsträgers (6) 
arretierbar angeordnete Konzepthalteklemme, 
welche die blattförmigen Konzepte (5) mit Hilfe von Klemmstegen (4, 7, 8) 
derart fixiert, daß sich die Konzepte (5) durch 
diese aufgezwungene Knickung selbst stabilisieren und 
damit über die Gehäusekanten der Fernschreibmaschine 
hinausragen können.
Patent EP-0196523-A3 (EP)
Title: Radial press
IPC: B21D39/04
Filed: 1986-03-14
Abstract: A radial press having a plurality of dies concentrically arranged about an axis of the press is described. In particular, the dies are movable in a radial direction relative to the press axis by means of a cam member axially displaced relative to a pressure pad by an hydraulic drive mechanism. The drive mechanism having a piston, piston rod and bearings is attached to a pressure pad and to the cam member in a manner providing a large clearance space accommodating a variety of workpieces in the rear portion of the press. During the pressing operation, the piston rods are stressed in tension eliminating the need for an end plate and tension rods of prior art radial presses.
Patent EP-0204309-A3 (EP)
IPC: C07D211/18
Filed: 1986-06-03
Abstract: The invention relates to compounds of the formula: 
  
and the pharmaceutically acceptable salts thereof wherein Ar 
are the same or different and represent phenyl or halogen 
substituted phenyl; R is selected from lower alkoxy, or di 
(lower alkyl) amino; R₁ is selected from hydrogen, lower 
alkoxy-carbonyl, carboxy, or lower alkylaminocarbonyl; and 
n is 0 or 1 provided that when R is hydrogen n is 1.   
     Said compounds are useful cardiovascular agents.
Patent EP-0217267-A3 (EP)
IPC: C07D307/89
Filed: 1986-09-23
Abstract: Bis(dialkyl aromatic ether anhydride) is provided which 
can be melt polymerized with organic diamine to high per­
formance polyetherimide having improved heat distortion 
temperatures.
Patent EP-0223233-A3 (EP)
IPC: B29K105/04
Filed: 1986-11-18
Abstract: Es wird ein Verfahren zur Herstellung von Gegenstän­
den aus Polyurethanschaum beschrieben, bei dem der Ge­
genstand in herkömmlicher Weise durch Schäume in einer 
Form hergestellt und auf die Formoberfläche vor der Be­
schickung mit den schaumbildenden Komponenten ein 
Trennmittel aufgebracht wird. Erfindungsgemäss wird ein 
lösungsmittelfreies wässriges Trennmittel in Kombination 
mit einem oder mehreren Alkali- und/oder Ammoniumsal­
zen von höheren Fettsäuren und einem oder mehreren hö­
heren Alkoholen verwendet und die Kombination in heis­
sem Zustand, vorzugsweise mit einer Temperatur von min­
destens 75 °C auf die Formoberfläche aufgebracht. Be­
schrieben wird ferner ein Additiv, das für die Durchführung 
des erfindungsgemässen Verfahrens geeignet ist und ein 
oder mehrere Alkali- und/oder Ammoniumsalze höherer 
Fettsäuren, einen oder mehrere höhere Alkohole und im 
übrigen Wasser enthält. Das erfindungsgemässe Verfahren 
hat den Vorteil, dass es nicht nur den Einsatz von der Um­
welt belastenden organichen Lösungsmitteln vermeidet, 
sondern zu ausgezeichneten Trennmitteln führt, aus denen 
das Wasser weitestgehend innerhalb kürzester Zeit, und 
zwar innerhalb der sehr kurzen Taktzeiten moderner 
Schaumanlagen abdunstet.
Patent EP-0226259-A3 (EP)
IPC: C07F13/00
Filed: 1986-12-17
Abstract: The invention relates to a cationic complex of tech­
netium-99m with  
(a) at least one bidendate ligand X having the for­
mula  
R₁R₂ZQZR₃R₄  
where each Z is phosphorus or arsenic,  
Q is a (CH₂) n  linking group where n is 2 to 8 or a 1,2-­
phenylene linking group,  
each of R₁, R₂, R₃ and R₄ is hydrogen,  
C₁ to C₅ alkyl or phenyl; and  
(b) at least one monodentate isonitrile ligand Y.  
     The invention also relates to a radiopharmaceutical 
composition comprising said complex, to a kit for prepar­
ing said composition, and to the use of said composition 
for a radiodiagnostic examination.
Patent EP-0221628-A3 (EP)
IPC: H02K23/26
Filed: 1986-07-11
Abstract: A compact, high-torque electric motor in which one 
motor element (either the stator or rotor) has magnetic poles 
whose effective magnetic width is substantially equal and 
which span equal center angles. The second motor element 
has a plurality of armature groups, each of which occupies a 
phase sector of the motor element formed by dividing the 
total periphery by a natural number. All of the armatures 
within an armature group are connected electrically in series 
and excited with a current of one phase (either an alternating 
current phase or an equivalent phase generated by commuta­
tor action). Within one pole group the poles may have equal 
widths or different widths.
Patent EP-0222539-A3 (EP)
Title: Improvements in or relating to polyester resin composites
IPC: C08K3/36
Filed: 1986-10-23
Abstract: An unsaturated polyester resin composition containing styrene as solvent and monomer contains also a waxy material and a hydrophobic fumed silica to suppress styrene emission whilst maintaining interlaminar adhesion. The waxy material may be a paraffin wax.
Patent EP-0214109-A3 (EP)
IPC: F25B21/02
Filed: 1986-08-22
Abstract: The apparatus of thermoelectric effect for current gener­
ation in internal combustion engine vehicles and the like, with 
recovery of the externally dissipated heat, according to the 
present invention, comprises a thermoelectric generator pro­
vided with several Peltier effect elements (9) undergoing heat 
transfer with a high-temperature fluid originating from the 
engine and with a cooling fluid, and possessing electrical con­
ductors connected to their ends across which a thermoelectric 
e.m.f. is generated, said conductors being connected to an 
electrical user circuit.
Patent EP-0232866-A3 (EP)
Title: Opening and/or closing control device for fast-moving doors
IPC: E05F15/43
Filed: 1987-02-06
Abstract: The apparatus is utilized to detect disturbance created in an opening by objects even when the objects do not move so that they cannot be detected by a motion detector. The apparatus includes a transmitter-receiver apparatus provided at the opening comprising a plurality of arrays, each of which comprises a receiver and a plurality of transmitters. Because divergent beams are emitted by the transmitters, which preferably consist of infrared-emitting diodes, the transmitters and the associated receiver can be arranged to define a triangle in space so that the space of the opening can be completely covered by a plurality of transmitter-receiver arrays. By means of a cyclic signal sequence it is ensured that a signal which has been transmitted is checked in the receiver whether it belongs to the correct transmitter. In order to ensure that high-speed folding shutter doors which are being closed or opened will be controlled so that they move into undisturbed areas, the space in which the movement of the high-speed doors is effected must be protected so timely that an impact on an object protruding into the region of the opening will be prevented in time. For this reason an evaluation signal generated by a control circuit is utilized to operate the door drive in time.
Patent EP-0246462-A3 (EP)
Title: Protective clothing
IPC: A41D13/00
Filed: 1987-04-24
Abstract: A protective suit against sound waves with which it is possible to achieve a considerable reduction of the effects of sound waves on the human body. The suit material is furnished with at least two flexible soundproofing layers, of which at least one layer increases the weight per unit area of the suit, and another acts as a cushioning layer.
Patent EP-0251148-A3 (EP)
IPC: B60B15/26
Filed: 1987-06-23
Abstract: Antiskid device for the advance on snow or ice of the 
driving wheels of motor vehicles. The device is wheel-shaped and has a 
central hub portion (5) intended to be applied and fixed to the outside of 
a driving wheel (6) of a motor vehicle, a peripheral deformable crown (3) 
with a spiked or jagged contour for gripping the roadbed and a plurality 
of spring-loaded and fluid-operated telescopic spokes (3) to allow the 
crown(3) to yieldingly deflect, so as to lose its normal circular shape 
at the portion of the crown(3) griffing the roadbed and to resume and 
keep its normal circular shape in all its remaining portions.  
     The amount of the extension/retraction of the spokes (3) can 
be controlled remotely from inside the vehicle to which the device 
is applied.
Patent EP-0266699-A3 (EP)
IPC: B25G1/00
Filed: 1987-10-30
Abstract: A hand tool particularly useful for 
handicapped persons includes a tool mounting head (20) and a 
finger gripper (12) having a generally undulating 
configuration and defining a first section (14) arranged to 
overlie a user's first finger, a second section (16) 
arranged to underlie a second finger on one side of the 
first finger, and a third section (18) arranged to underlie 
a third finger on the opposite side of the first 
finger.
Patent EP-0268159-A3 (EP)
IPC: H03K5/02
Filed: 1987-11-05
Abstract: Die Erfindung bezieht sich auf eine Halbleiterverstärkerschal­
tung mit mindestens einer Verstärkerstufe aus vier Transisto­
ren (T1, T2, T3, T4), von denen jeweils zwei im Gegentakt­
betrieb arbeiten, bei der das Verstärkungsverhalten, insbe­
sondere für normierte Signale, verbessert ist. Zu diesem Zweck 
ist das eingangsseitig erste Transistorpaar (T1, T2), an deren 
zusammengeschalteten Basen das Eingangssignal (UE) anliegt, 
als Impedanzwandler betrieben, und die jedem Transistor 
(T1, T2) nachgeschalteten weiteren Transistoren arbeiten je­
weils als Stromquelle, die untereinander im Gegentaktbetrieb 
arbeiten. Es ist ein gegenpolig parallel geschaltetes Dioden­
paar (D3, D4) vorhanden, das über einen Kondensator (C5) vom 
Ausgang der Verstärkerstufe nach Masse geführt ist.  
     Die Erfindung ist vor allem bei Verstärkern für Anschlüsse 
an Busleitungen in der Datenübertragung anwendbar.
Patent EP-0269904-A3 (EP)
Title: Process for refining fat
IPC: C11B3/00
Filed: 1987-11-05
Abstract: The process for refining a fat of the present invention comprises removing partial glyceride(s) and/or free fatty acid(s) from an oleaginous mixture comprising said glyceride(s) and/or said acid(s) at high concentrations through solvent-fractionation with the use of acetone. Another process for refining a fat of the present invention comprises preliminarily removing most of free fatty acid(s) from an oleaginous mixture comprising partial glyceride(s) and/or free fatty acid(s) at high concentrations through liquid/liquid extraction prior to solvent-fractionation; and then removing the partial glyceride(s) and/or the residual free fatty acid(s) from said mixture through solvent-fractionation with the use of acetone, the latter process is particularly effective in a case where said oleaginous mixture has a high acid value.
Patent EP-0285708-A3 (EP)
IPC: F02M17/04
Filed: 1987-12-23
Abstract: A priming system for the carburetor-fuel pump of 
an internal combustion engine. The priming system 
includes a manually actuatable primer (30) that is 
connected to the fuel chamber of the fuel pump (16), 
and priming fuel flows through a primer check valve 
(80) either directly to an orifice (76) in the 
carburetor throat or through the metering chamber 
(46), which communicates with the carburetor throat 
through main and idle orifices. In one embodiment, 
successive actuations of the primer bulb functions to 
purge the fuel pump, primer and priming lines (82) of 
air and fill them with liquid fuel so that continued 
pumping injects priming fuel into the carburetor 
throat. In an alternative embodiment, the fuel pump, 
primer and priming lines are similarly charged but 
the metering chamber (46′) is also charged with fuel 
and the excess fuel is pumped therethrough and into 
the carburetor throat through the main and idle 
orifices (62′,70′). The metering chamber is left 
with an excess charge of fuel that results in richer 
operation during cranking and initial engine 
operation.
Patent EP-0229717-A3 (EP)
Title: A vice
IPC: B25B1/24
Filed: 1987-01-14
Abstract: A vice 10 includes an elongate base 12 having a first jaw 14 comprising a body portion 16 and a clamping portion 17 which is adjustable relative to the body portion 16 of the first jaw 14. A second jaw 20 comprises a body portion 24 and a clamping portion 26, defining a second clamping surface 22 aligned with the first clamping surface 18. The body portion 24 of the second jaw 20 is slidable along the base 12 and includes a locking means which is releasably engageable with complementary locking formations on the base 12. The clamping portion 26 and the body portion 24 have mating inclined planar surfaces 66, 68 which define an inclined plane along which the clamping portion 26 can slide relative to the body portion 24. A displacement means 32 is provided for displacing the clamping portion 26 relative to the body portion 24. The displacement means 32 further serves to lock the locking means of the body portion 24 in engagement with the locking formations of the base 12.
Patent EP-0237167-A3 (EP)
Title: Television tuning system with aft provisions
IPC: H04N5/50
Filed: 1987-01-30
Abstract: In a tuning control system for a television receiver, an analog AFT signal is sampled during blanking intervals when the amplitude of the video carrier is relative constant and therefore cannot affect the amplitude of the AFT signal significantly. This reduces the AFT filtering requirements.
Patent EP-0253507-A3 (EP)
Title: Process for the preparation of cephalosporins
IPC: C07F7/18
Filed: 1987-06-15
Abstract: An improved process for preparing cephalosporins having a 7-position substituent of the formula:- <CHEM> wherein R<a> and R<b> represent hydrogen or alkyl or are joined to form a C3-5 cycloalkyl group, which comprises reacting a 7-amino cephalosporin with a compound of the formula:- <CHEM> wherein R<4> is hydrogen or an amino protecting group, R<1>, R<2> and R<3> are alkyl, aryl or arylalkyl and R<5> is the residue of a displaceable thioester group (R<5>SCO-) and subsequently removing the silyl group and, if necessary, the amino protecting group.
Patent EP-0253634-A3 (EP)
IPC: E01B29/46
Filed: 1987-07-14
Abstract: A rail welder which includes two clamping units (l2, l4) 
which are supported by a beam (l6) which is affixed to a 
boom for raising and lowering the rail welder to the 
rails which are to be welded together. The two clamping 
units are coupled to one another by a pair of upset tube 
assemblies (l8, 20) which extend between and through 
both clamping units. Each of these upset tube 
assemblies is formed of a hollow rectangular tube (22) 
which supports within them a straight edge (24, 26) 
which is used geometrically to align both horizontally 
and vertically the rails to be welded together.
Patent EP-0265291-A3 (EP)
IPC: G01B3/02
Filed: 1987-10-26
Abstract: A length measuring device comprising a base plate (4), an elongate 
flexible measuring strip (6) which is hingedly 
attached to an edge (7) of the 
base plate (4) so that the base plate can be disposed at an end of an 
article whose length is to be measured and at an angle with respect to 
the attached portion of the measuring strip, and a sleeve (8) which is 
slidably mounted on the measuring strip (6), so that the sleeve can be 
slid along the measuring strip and disposed against another end of the 
article, the sleeve (8) being employed to bend the flexible measuring 
strip (6) so that the sleeve is disposed at an angle with respect to the 
adjacent portion of that part of the measuring strip which is between 
the base plate and the sleeve.
Patent EP-0266200-A3 (EP)
IPC: C11D17/00
Filed: 1987-10-29
Abstract: A detergent composition, suitably in bar or stick 
form, comprises synthetic surfactant and carrier system 
including polyalkylene glycol monoester. The 
polyalkylene glycol monoester suitably comprises one or 
more polyethylene glycol monoalkylesters and suitably has a 
mean molecular weight between 200 and 8000, more suitably 
between 1000 and 6000. The composition is appropriate 
for use as pretreatment stick and can be applied to dry 
or wet laundry fabrics.
Patent EP-0252870-A3 (EP)
Title: Abrasion-resistant plasma coatings
IPC: B05D5/00
Filed: 1987-07-02
Abstract: Disclosed are improved abrasion-resistant plasma coatings adapted to be coated onto substrates including polymeric substrates, glass, and metal. The method for plasma coating the substrates comprises restricting the monomer to be a silane, disiloxane, silazane, or disilazane which is substituted with at least one alkoxy group per silicon atom wherein the alkoxy group is selected from methoxy groups, ethoxy groups, and mixtures thereof. The plasma coating is applied under plasma coating conditions for a time adequate to form an abrasion-resistant coating having sufficient thickness so as to possess a Taber abrasion resistance of less than 10% haze development after 100 cycles. Abrasion resistance of some disclosed coatings is less than about 5% development after 1,000 cycles.
Patent EP-0280020-A3 (EP)
Title: Operator access to monitoring applications
IPC: G06F3/048
Filed: 1988-01-15
Abstract: A display system and method is provided for gathering 
information from multiple CICS host applications and 
displaying the information on a single display screen. The 
information includes graphics, reports, and monitoring 
information. The display screens that the user is presented 
with are in a format that correspond to the host display 
screens that are commonly employed in large data processing 
(DP) centers. A host based status array is used to minimize 
the overhead of the communications between the host and the 
PC. The IBM 3270-PC or other microprocessor with a host 
communications interface receives existing, summarized 
information and reduces the information to a complete, 
accurate picture of the multiple applications that enables the 
operator to have timely information and respond effectively in 
a complex DP environment. The alarm information is organized 
to effectively call the operator's attention to a key problem 
quickly and efficiently. Key alarm messages can be designated 
as voice messages which are automatically translated and 
output as synthesized voice alerts. Threshold conditions can 
be called to the operators attention by specifying tolerances, 
that once exceeded, trigger an electronic tone of designated 
frequency and duration.
Patent EP-0296394-A3 (EP)
Title: Damping unit for an offset printing machine
IPC: B41F7/26
Filed: 1988-06-03
Abstract: In a damping mechanism for an offset printing machine with a pair of rollers consisting of an applicator roller and a metering roller, both distribution and unrestricted return of excess damping solution from an associated plate cylinder into an upper nip between the applicator roller and the metering roller are made possible by a distributor roller associated with the pair of rollers being in direct frictional contact with the metering roller. <IMAGE>
Patent EP-0301420-A3 (EP)
IPC: C08F20/10
Filed: 1988-07-22
Abstract: Es werden wäßrige Kunststoffdispersionen auf der Basis 
von Copolymerisaten aus Acryl- und/oder Vinylpolymeren 
bereitgestellt, die sowohl Hydroxyalkyl(meth)acrylatmono­
mere als auch veretherte N-Alkylol(meth)-acrylamidmonomere 
enthalten. Diese Dispersionen sind geeignet als Bindemit­
tel zur Herstellung von guthaftenden, glänzenden und lö­
sungsmittelbeständigen wärmehärtbaren Überzugsmitteln.
Patent EP-0309706-A3 (EP)
Title: Aircraft ground-handling vehicle with a hold-back device
IPC: B64F1/22
Filed: 1988-08-12
Abstract: In order to receive the nose wheel of an aircraft, an aircraft ground-handling vehicle has a U-shaped chassis and a lifting and clamping device arranged in the U-recess and consisting of a run-up ramp, a stop, a support plate pushing the nose wheel onto the run-up ramp against the stop, and a hold-down guided movably above the run-up ramp. In the initial position, the hold-down has a ground clearance which is smaller than the diameter of the smallest nose wheel under consideration, is applied at the start of the receiving process to the nose wheel circumference in the forward upper quadrant thereof, follows the nose wheel during its receiving movement, and after termination of the receiving process is pressed against the nose wheel with a defined hold-down force by means of a hydraulic hold-down cylinder. A pressure sensor can detect a fall in the hold-down pressure in the hold-down cylinder and trigger a corresponding alarm signal. 
<IMAGE>
Patent EP-0310895-A3 (EP)
IPC: C08G18/48
Filed: 1988-09-24
Abstract: Verbesserte Formtrennmittel für Kunststoffe sind Poly­
ether, die durch Umsetzung eines substituierten 1,2-­
Epoxialkans mit einem Polyol erhältlich sind, wobei mehr 
als ein Mol Epoxialkan pro Mol Polyol umgesetzt wird.
Patent EP-0287397-A3 (EP)
Title: Monoclonal antibody specific to human pancreatic phospholipase a2
IPC: C12R1/91
Filed: 1988-04-15
Abstract: Monoclonal antibodies with high affinity to human pancreatic PLA2, the production thereof, hybridomas producing them and the immunoassay for human pancreatic PLA2 using them.