baber/WOPTO huggingface dataset:
Patent EP-0175536-A3 (EP)
Title: Retrieval device
IPC: E21B31/08
Filed: 1985-09-10
Abstract: A retrieval device, suitable among other uses for lifting solid and liquid materials from underground locations, comprises a generally cylindrical section (10, 20), a plurality of projecting members (11, 21) extending from said generally cylindrical section and hinged or otherwise flexible secured thereto (12, 22) so as to be capable of movement between a first position (Fig. 1) in which they are aligned with the surface of said generally cylindrical section and a second position (Fig. 2) in which they are inclined inwards towards the axis of the cylinder, and flexible webs (13) extending between adjacent projecting members.
Patent EP-0181740-A3 (EP)
Title: Heat retaining means
IPC: F27D5/00
Filed: 1985-10-30
Abstract: The invention relates to screens for limiting heat losses from heated material, e.g. bars and slabs in rolling mills. Screens (20) are provided in the form of strings of heat insulating bodies composed of metal shells (32) containing insulating material (40). These screens may form curtains and/or covers (24) for the hot material. Containing chambers for the hot material may be provided with such strings of elements and the chambers may also comprise means for limiting heat conduction losses through the material supports therein. The screens may be collapsed over the hot material thereby completely surrounding and insulating the material from loss of heat. A displaceable chamber installation is also described for limiting heat loss when holding and transferring hot material between processing stages.
Patent EP-0183404-A3 (EP)
IPC: G01N33/58
Filed: 1985-11-05
Abstract: An in vitro boiassay for erythropoietin comprising th 
steps of preparing a liquid assay mixture from a Manor Cell 
Preparation incubating the assay mixture in the presence 
labeled thymidine to produce a liquid incubation mixture. At 
the end of an incubation period the cell material is separated 
from the liquid incubation mixture and the separated cell 
material is subjected to a quantitative determination of the 
incorporated labeled thymidine which is proportional to the 
erythropoietin content of the sample.  
     The Manor Cell Preparation is prepared by inducing 
anemia in a rabbit, administering actinomycin D to the 
anemic rabbit and thereafter collecting bone marrow from 
the rabbit.
Patent EP-0200928-A3 (EP)
Title: Dipped-beam headlight for vehicles
IPC: F21V11/16
Filed: 1986-04-04
Abstract: The said light consists of an ellipsoid reflector, a light source arranged at the first focal point of the reflector, a collecting lens inserted in the beam path behind the second focal point and carried by an annular part of a frame connected to the reflector, and a diaphragm arranged in front of the collecting lens in the beam path and at the focal point of the collecting lens and adjustable for calibration. The upper essentially horizontal edge of the diaphragm generates the light/dark boundary. The frame and the diaphragm are produced in one part. The frame is formed by a cup-shaped sheet-metal part in which the bottom cutout is used for holding the lens and from the wall of which, forming the outer surface, arm-shaped webs are cut free. One of these webs is angled away towards the optical axis in such a manner that its upper edge forms the diaphragm edge generating the light/dark boundary. The other webs form the support arms of the frame. <IMAGE>
Patent EP-0199217-A3 (EP)
IPC: H02P8/14
Filed: 1986-04-11
Abstract: A phase locked loop stepper motor-controlled light 
chopper for providing a specific pattern reversal rate. The 
stepper motor-controlled light chopper includes a phase 
comparator for comparing the phase of a reference signal to 
the phase of a comparison signal; an RC low pass filter for 
filtering the output of the phase comparator; a voltage 
controlled oscillator having a frequency varying in response 
to the output of the RC filter. The chopper also includes a 
binary counter for generating count signals responsive to the 
frequency of the voltage controlled oscillator; a divide by 10 
circuit counting one of the output of the binary counter and 
providing the comparison signal. The light chopper also 
includes a memory circuit for storing an eight state four bit 
gray code for driving a four phase stepper motor as a 
chopper wheel in a specified pattern mounted on a drive 
shaft.
Patent EP-0209840-A3 (EP)
Title: Layered silicates having a reduced swelling power, process for their preparation and their use in washing and cleaning agents
IPC: C01B39/00
Filed: 1986-07-16
Abstract: The present invention provides synthetic, finely divided water-insoluble layered silicates having a smectite-like crystal phase, with increased contents of bound alkali and silicate and a distinctly reduced swelling power in aqueous suspension relative to pure layered silicates of this type. The synthetic layered silicate of this invention has the following oxide summation formula MgO.aM2O.bAl2O3.cSiO2.nH2O wherein M is selected from the group consisting of sodium and a mixture of sodium and lithium said mixture having a molar ratio of sodium to lithium of at least about 2, n represents the number of water molecules bound in the crystal phase, and a, b, c and n each represent a number having a value within the following ranges: a is from about 0.05 to about 0.4 b is from 0 to about 0.3 c is from about 1.2 to about 2.0, and n is from about 0.3 to about 3.0.
Patent EP-0214411-A3 (EP)
IPC: B23F19/00
Filed: 1986-07-17
Abstract: Die Erfindung bezieht sich auf ein Wälzschleifverfahren 
zum Herstellen gekrummter Zahnflanken eines auf einem 
Werkstücktisch befestigten Zahnrades durch mindestens eine 
Hubbewegungen ausführende Schleifscheibe. Hierbei wird 
erfindungsgemäß die Zahnflanke 4 durch eine vom Profil 3 
der Schleifscheibe 5 und der Hublänge begrenzte, gekrümmte 
Hüllschnittfläche erzeugt.
Patent EP-0214563-A3 (EP)
IPC: B60G7/00
Filed: 1986-08-28
Abstract: Die Achse (5) ist an einer Schwinge (3) geführt, welche 
ihrerseits an einem Lagerarm (1) angelenkt und mittels 
eines Fluid-Verdrängeraggregates (8) abgestützt ist. 
Durch Unterbringung des Gelenkes zwischen Schwinge (3) 
und Kolben des Verdrängeraggregates (8) innerhalb des 
Kolbens lassen sich große Hubwege in kinematisch günstiger 
Weise verwirklichen. Die Achsabstützung ist in erster 
Linie für Schwerlastfahrzeuge vorgesehen.
Patent EP-0229335-A3 (EP)
IPC: C12H3/04
Filed: 1986-12-12
Abstract: Es wird ein Verfahren zur Herstellung von vergorenen 
Getränken mit verringertem Alkoholgehalt, beispielsweise 
alkoholreduziertem oder alkoholfreiem Wein, beschrieben, 
bei dem der Alkohol durch Dialyse entzogen und dann durch 
Vakuumdestillation aus der Dialysatflüssigkeit entfernt wird. 
Die Besonderheit besteht darin, daß als Dialysatflüssigkeit 
das vergorene Getränk im ursprünglichen Zustand benutzt 
wird und daß außerdem die bei der Vakuumdestillation 
neben dem Ethanolgehalt anfallenden, im Fertigprodukt 
erwünschten Aroma- und Geschmacksstoffe der Dia­
lysatflüssigkeit wieder zugeführt werden.
Patent EP-0228122-A3 (EP)
IPC: H01R12/57
Filed: 1986-12-10
Abstract: A fail-safe lead configuration for surface mountable chip-like 
polar electrical components wherein the lead of a first polarity is 
singulated and the lead of the second polarity is bifurcated, 
having the brancheds spaced a part such that a rotation of the 
device in its intended mounting location, thus reversing its 
polarity, or a displacement from its intended, position will result in 
an open circuit rather than a short circuit or other circuit failure.
Patent EP-0199431-A3 (EP)
IPC: G01M15/08
Filed: 1986-02-20
Abstract: An apparatus and method for calculating the total 
instantaneous frictional torque in an operating internal 
combustion engine. The apparatus includes a central proces­
sing unit which receives inputs from a first sensor which 
measures the angular velocity of the engine and a second 
sensor which measures the gas pressure within a cylinder of 
the engine. The central processing unit executes a stored 
program which operates on the outputs from the first and 
second sensors, the known instantaneous inertia torques of 
the rotating and reciprocating masses of the engine and the 
instantaneous torque of the load attached to the engine and 
generates an output to an indicator, to provide an indication 
of the total instantaneous frictional torque of the engine.
Patent EP-0209977-A3 (EP)
IPC: A61K31/435
Filed: 1986-06-09
Abstract: Novel thienopyridones with antihypertensive activity 
have the formula I, 
  
wherein the ring A represents an optionally substituted 
thiophene ring; m is 0 or 1; n is 0, 1 or2; R is lower alkyl and R₁ 
is lower alkyl.  
     The fused thieno-ring may carry one or two substituents.  
     Formula I encompasses thieno [3,2-b]pyridones, 
thieno[3,4-b]pyridones and thieno [2,3-b]pyridones.  
     Processes for preparing the novel thienopyridones and 
pharmaceutical compositions containing them are described. 
Pharmaceutically acceptable acid addition halts of the com­
pounds of formula I are also described.  
     The thienopyridones of formula I are antihypertensive agents 
and are also indicated for use in treating heart failure and 
ischaemic heart disease.
Patent EP-0210865-A3 (EP)
IPC: F16L37/32
Filed: 1986-07-30
Abstract: A tension actuated fuel (e.g. gasoline) delivery hose un­
coupler is disclosed in which, upon a predetermined tension 
load being applied to the delivery pump hose, the coupling 
will automatically uncouple thus releasing one end of the 
hose which, for example, may remain inserted in the fuel tank 
of a vehicle driving away from the fuel dispensing pump, and 
the other portion of the hose which is permanently affixed to 
the pump. The coupler includes normally closed check valves 
which, upon uncoupling of the coupler, close thereby prevent­
ing spillage of fuel. Further, the coupler is adjustable so that it 
may be calibrated to uncouple at predetermined tension 
loads. The uncoupler is structured so as to substantially elim­
inated the effects of fluid (e.g., gasoline) delivery pressure on 
the tension load required for uncoupling.
Patent EP-0188392-A3 (EP)
IPC: G02B6/32
Filed: 1986-01-06
Abstract: A fiber alignment and retention apparatus (10) having an 
optical lens (32) with a forwardly directed curved surface 
molded to a rearward extension (16) having a vee-shaped 
groove (18) for supporting an optical fiber. An abutment 
means (40) comprises a vertical stop (44) for positioning the 
fiber at a focal point of the lens and also includes an 
abutment gap (50) containing an index matching adhesive 
(54) for reducing refraction and attenuation of a transmitted 
optical signal. A heat sensitive shrink sleeve (30) secures the 
fiber within the vee-shaped groove such that a terminal end 
(46) of the fiber is aligned with the focal point of the lens. A 
clamp (86) or spring (94) finger may replace the shrink sleeve 
(30).  
     A first alternative embodiment includes a holding means 
having a cylindrical shaped rearward extension with longitu­
dinal cutaway sections providing a spring tension for 
securing the fiber. A second alternative embodiment in­
cludes a lens with a rearwardly directed radiused surface for 
guiding and retaining the fiber.
Patent EP-0232827-A3 (EP)
IPC: G06F9/38
Filed: 1987-02-03
Abstract: A vector processor for processing a vector instruction, 
comprising a main storage (10) which has a plurality of banks (B₀ 
... B₃), a plurality of vector registers (3), a plurality of memory 
requesters (6, 7) which transfer data between the vector registers 
(3) and the main storage (10), and a plurality of vector arithmetic 
units which subject vector data received from the vector registers 
(3), to vector operations and which send operated results to the 
vector registers (3). Stacks which store main storage access 
requests are provided in said memory requesters (6, 7), while a 
comparator circuit (77) which compares in said main 
storage (10) between vector elements for the main storage 
access requests is provided in each of storage control circuits (9, 
11) for said main storage (10), so that when the addresses have 
agreed in a vector load mode as a result of the comparison by said 
comparator circuit (77) a succeeding one of the main storage 
access requests is processed as a dummy request in the main 
storage control circuit, while when the addresses have agreed in 
a vector store mode, a preceding one of the main storage access 
requests is cancelled in the memory requester (6, 7).
Patent EP-0258556-A3 (EP)
IPC: C07D403/14
Filed: 1987-06-25
Abstract: A carbinol-containing polyimide oligomer terminated with epoxide-­
reactive end groups has the structure 
  
wherein Ar is   ; R¹ and R² are independently divalent 
organic radicals; R³ is a trivalent organic radical; Y is an epoxide-­
reactive group; m is 0 or 1 and n is 0-10. Suitable epoxide-­
reactive groups include a phenol, thiol, amine, or carboxyl group. 
Polyimide-polyepoxide adducts are prepared by reacting the polyimides with 
a polyepoxide, preferably a diepoxide used in excess. The polyimide 
oligomers are useful as coatings or adhesives. The adducts are useful as 
adhesives, for composites, and particularly for impregnating the 
fiberglass sheets which are used to foun circuit boards.
Patent EP-0263464-A3 (EP)
IPC: C07D213/12
Filed: 1987-10-05
Abstract: Die Anmeldung betrifft ein Verfahren zur Herstellung von substituierten 
Pyridinen der Formel 
  
in der R¹ Alkyl mit 1 bis 20 Kohlenstoffatomen, Cycloalkyl, Aryl- oder 
Aralkylrest bedeutet, durch Umsetzung eines Gemisches von Acrolein und 
Alkanalen der Formel 
  
mit Ammoniak in Gegenwart von Zeolithen als Katalysatoren durchführt.
Patent EP-0269952-A3 (EP)
IPC: H02H7/28
Filed: 1987-11-19
Abstract: Die Erfindung betrifft ein fehlertolerantes ringförmiges Strom­
versorgungssystem, das der Stromversorgung von räumlich ver­
teilten Verbrauchern dient, die über miteinander kommuni­
kationsfähige Informationsverarbeitungseinheiten verfü­
gen, wie dies z. B. bei Automatisierungsanlagen der Fall 
ist.  
     Es weist in den Verbindungsleitungen (L) nahe den Netz­
anschlußstellen (K) Strommeßeinrichtungen (ME) für die 
Messung des Betrages des Stroms und die Bestimmung 
seiner Richtung auf. Außerdem sind steuerbare Schalter 
(TE) vorgesehen, die von einer Auswertelogik (A) ange­
steuert werden, welche ihrerseits mit Sendeeinrichtungen 
und Empfangseinrichtungen (E) verbunden ist.
Patent EP-0251498-A3 (EP)
IPC: G01S13/90
Filed: 1987-06-02
Abstract: A synthetic aperture radar has a coherent oscillator 1 
gated by timing circuits 3 to produce output pulses expanded 
by the surface acoustic wave (SAW) expander 5 to form chirp 
pulses. Once converted up to r.f. and amplified, the pulses are 
fed to the antenna 10 via the circulator 11. The return signals 
are received at the antenna 10, converted down to i.f. and 
compressed then compared with the coherent oscillator 1 
output in phase sensitive detector 17. Pulses within each 
burst are doppler frequency analysed by the FFT processor 
23. The pulses within any burst have a constant p.r.f., but the 
p.r.f may be changed between successive bursts to remove 
ambiguities and to recover blind velocities.
Patent EP-0257846-A3 (EP)
IPC: H01R13/62
Filed: 1987-08-03
Abstract: A quick release, two part electrical connector 
assembly immediately responsive to an external axial 
release force transmitted thereto without interfering 
with manual uncoupling rotation seats the foot (58) from 
each of three locking fingers (56) against a bayonet pin 
(24) from the mated receptacle, each finger extending 
longitudinally from a locking ring (50) on the plug and 
adapted to be pulled outwardly of a coupling ring (30) 
as a result of the bayonet pins transmitting releasing 
forces to the feet. The locking ring is completely 
enclosed within the coupling ring and a coil spring (46) 
is disposed in an annular cavity (70) formed between the 
rings to resist forward axial movement of the locking 
ring relative to the plug part. A waved washer (28) 
seats against a plug flange (14) to bias the locking 
ring axially rearward.
Patent EP-0268463-A3 (EP)
Title: Zinc based ceramics
IPC: C04B35/00
Filed: 1987-11-18
Abstract: A bioceramic is provided comprising about 10 to 50 wt. % zinc oxide or zinc sulfate or mixtures thereof, about 30 to 40 wt. % calcium oxide and about 10 to 40 wt. % phosphorus pentoxide. A surgical cement composition is also provided comprising the bioceramic and a setting agent, said bioceramic comprising zinc oxide, calcium oxide and phosphorus pentoxide. The bioceramic is also useful as a drug delivery device.
Patent EP-0272164-A3 (EP)
Title: Bistable-polarised electromagnet
IPC: H01F7/16
Filed: 1987-10-21
Abstract: A bistable polarized electromagnet is provided having a mobile armature with a permanent magnet and pole pieces which cooperate with a fixed yoke through two pairs of air gaps for each of which one is variable whereas the other is substantially constant. This electromagnet may further have asymmetric or symmetric forms of revolution for easy replacement of the excitation coil.
Patent EP-0243317-A3 (EP)
IPC: H01L31/12
Filed: 1987-04-21
Abstract: Ein Gehäuse (1) weist eingangsseitige (2) und ausgangsseitige 
(3) Anschlussstifte auf. Im Gehäuse (1) ist eine edelgasge­
füllte Glimmlampe (5) angeordnet, die über einen hochohmigen 
Widerstand (6) mit den eingangsseitigen Anschlussstiften (2) 
verbunden ist. In einem elektrisch isolierenden Abstand von 
der Glimmlampe (5) ist im Gehäuse (1) ein lichtempfindliches 
Festkörperelement (7) angeordnet, das mit den ausgangsseiti­
gen Anschlussstiften (3) verbunden ist. Unter Aussparung 
eines Lichtweges zwischen der Glimmlampe (5) und dem Festkör­
perelement (7), beispielsweise mittels eines lichtleitenden 
optischen Elements (10), ist das Gehäuse (1) lichtundurch­
lässig verschlossen. Dieser Optokoppler kann zu seiner 
Steuerung direkt an eine schaltbare Netzwechselspannung an­
geschlossen werden und weist bei hoher Spannungsfestigkeit 
eine minimale Verlustleistung auf.
Patent EP-0248767-A3 (EP)
Title: Method and apparatus for testing of suspended glass containers
IPC: G01N3/30
Filed: 1987-06-03
Abstract: A method and an apparatus are described for the stress testing of glass containers (10) which are arranged hanging, by impulse action on the bottom (14) of the container through the adjustable action of force on an impacting rod (12) resting on the bottom (14) of the container. For the action of the force, an adjustable source of energy (26) is used which may comprise an eccentric, an ultrasonic transmitter (26b), a magnetic actuating drive or the like, which acts on the end (18) of the rod (12), resting on the bottom of the container, remote from the bottom (14) of the container. The shaking exerted on the glass container during subsequent filling can be simulated by the action of the force which is adjustable in duration and/or amplitude, so that glass containers suspected of breakage can be eliminated by the stress test before being filled. The action of force can be proportioned in a simple manner so that optimum test vibration values can easily be adjusted.
Patent EP-0284767-A3 (EP)
IPC: A45F3/04
Filed: 1988-02-20
Abstract: Der Rucksack weist ein Gestell (1) auf, das aus einem Ge­
stelloberteil (2) und einem Gestellunterteil (3) besteht, 
welche in vertikaler Richtung gegeneinander verschiebbar 
und durch Klammern (13, 14) miteinander verbindbar sind. 
Die Schultergurte (27) sind unten am Gestellunterteil (3) 
und oben an einer Quertraverse des Gestelloberteils (2) 
angelenkt. Der Hüftgurt (16) ist an einer Quertraverse 
des Gestellunterteils (3) befestigt. Der Packsack (23) 
kann in unterschiedlichen vertikalen Lagen am Gestell (1) 
befestigt werden. Damit sind unterschiedliche Abstände 
zwischen dem Hüftgurt (16) und den oberen Anlenkungen der 
Schultergurte (27) einstellbar. Außerdem kann der Packsack 
(23) entsprechend seinem Schwerpunkt am Gestell (1) be­
festigt werden.
Patent EP-0302485-A3 (EP)
IPC: C08L51/08
Filed: 1988-08-04
Abstract: Thermoplastische Formmassen, enthaltend als wesentliche Komponenten 
   A) 5 - 95 Gew.% eines Polyamids    B) 5 - 95 Gew.% eines modifizierten Polyphenylenethers, hergestellt aus 
   b₁) 4,95 - 99,9 Gew.% eines Polyphenylenethers,    b₂) 0 - 90 Gew.% eines vinylaromatischen Polymeren,    b₃) 0,05 - 10 Gew.% mindestens einer Verbindung aus der Gruppe 
gebildet aus   
 
b₃₁) einer α,β-ungesättigten Dicarbonylverbindung,  
b₃₂) eines Amid-Gruppen enthaltenden Monomeren mit einer poly­
merisierbaren Doppelbindung und  
b₃₃) eines Lactam-Gruppen enthaltenden Monomeren mit einer poly­
merisierbaren Doppelbindung,  
    b₄) 0 - 80 Gew.% weiterer pfropfaktiver Monomerer und    b₅) 0,01 - 0,09 Gew.% eines Radikalstarters      C) 0 - 90 Gew.% eines nicht-modifizierten Polyphenylenethers,    D) 0 - 45 Gew.% eines vinylaromatischen Polymeren    E) 0 - 40 Gew.% eines schlagzäh modifizierenden Kautschuks.
Patent EP-0286167-A3 (EP)
Title: Hard-surface cleaning compositions
IPC: C11D3/20
Filed: 1988-03-30
Abstract: Safe and effective hard-surface cleaning compositions 
are disclosed, which contain a binary mixture of an organic 
solvent and a narrowly defined chelating agent.
Patent EP-0332871-A3 (EP)
IPC: A61B17/225
Filed: 1989-02-16
Abstract: Verfahren zum Zerkleinern von Konkrementen in Körpern von 
Lebewesen, gekennzeichnet durch die Kombination extrakorporal 
erzeugter Stosswellen und Ultraschallbehandlung. Bevorzugt 
wird die Behandlung durch die orale Gabe von steinlösenden 
Medikamenten unterstützt.
Patent EP-0337227-A3 (EP)
Title: Method of making a displacer for the cold finger of a cryogenic refrigerator and displacer made according to this method
IPC: F02G1/053
Filed: 1989-04-01
Abstract: The invention relates to a method of making a plastic displacer (1) for the cold finger of a cryogenic refrigerator. In order to simplify the manufacture of the displacer and improve its hygroscopic properties, it is proposed to make the parts (4, 5) forming the displacer from a thermoplastic by injection moulding. <IMAGE>
Patent EP-0345569-A3 (EP)
IPC: G01G7/02
Filed: 1989-05-26
Abstract: Für eine oberschalige elektronische Waage (3) wird 
vorgeschlagen, in die Waagschale (20/22) die Antriebs­
mittel (24,25,26) für einen Magnetrührer zu integrieren. 
Dadurch können die Arbeitsgänge "Rühren" und "Wägen" 
gleichzeitig und von demselben Gerät erledigt werden.
Patent EP-0360991-A3 (EP)
Title: An integrated circuit self-protected against reversal of the supply battery polarity
IPC: H01L21/822
Filed: 1989-07-12
Abstract: An integrated circuit (1) self-protected agianst reversal 
of the supply battery (2) polarity comprises a first DMOS power 
transistor (T1) connected with its source electrode (S1) side 
to an electric load (R1) to be driven toward ground, and a 
second, protective DMOS transistor (T2) which is connected with 
its source electrode (S2) side to a positive pole (Vc) of the 
battery (2) and with its drain electrode (D2) side to the 
drain electrode (D1) of the first transistor (T1). The first 
T1) and second (T2) transistors have in common the drain 
region formed on a single pod (9) in the semiconductor substrate 
(4).
Patent EP-0359998-A3 (EP)
Title: Factor regulating gene expression
IPC: A61K38/00
Filed: 1989-08-17
Abstract: A recombinant DNA molecule coding for a protein having the activity of an interferon regulatory factor-1 (IRF-1).