baber/WOPTO huggingface dataset:
Patent EP-0210630-A3 (EP)
Title: Method of formatting data storage disks
IPC: G11B19/20
Filed: 1986-07-28
Abstract: A method for re-formatting a magnetic data 
storage disk utilizing a Hall-effect sensor associated 
with the spindle motor to generate signals at least 
twice per revolution. In the re-formatting operation, 
sector location information is read from a track on 
the disk, and re-formatting is initiated following a 
Hall-effect signal only if the sector is identified as 
the first sector on the track. Accordingly, 
synchronization of a re-formatting operation is 
obtained using information provided from a first 
formatting operation.
Patent EP-0208364-A3 (EP)
Title: Procédé pour renforcer la sécurité routière dans l'obscurité et véhicule agencé pour la mise en oeuvre de ce procédé
IPC: B60Q1/44
Filed: 1986-06-25
Abstract: Procédé pour renforcer la sécurité routière dans 
l'obscurité ou en cas de mauvaise visibilité, consistant à re­
ndre visible et identifiable dans l'obscurité au moins un signe 
distinctif (1) situé à l'avant (2) de certains véhicules auto­
mobiles (3), en particulier de véhicule automobiles rapides, de 
manière à ce que le signe distinctif (1) desdits véhicules soit 
aisément perçu, indépendamment de leurs phares (7), par les 
conducteurs des véhicules qui les précèdent ou circulent en 
sens inverse et véhicule (3) pour la mise en oeuvre de ce pro­
cédé.
Patent EP-0187693-A3 (EP)
IPC: B65D63/08
Filed: 1986-01-02
Abstract: A buckle for seucring both ends of a tie in a closed loop 
comprising a substantially planar base portion, a retaining 
band extending from said base and dimensioned to 
accommodate the two ends of said tie, and fastening means 
comprising at least one locking lug extending from said base 
adapted to be folded over a portion of a tie within the buckle 
such that a first end of the tie may be inserted in the buckle 
through the retaining band and along the base and thereafter 
folded through 180° under the base and the second end of 
the tie may be inserted through the retaining band and 
folded through 180° over the retaining band and thereafter 
the fastening means bent over to secure said second end, 
characterised in that the buckle additionally comprises at 
least one securing lug adapted to be folded over a first end 
portion of the tie positioned within the buckle thereby 
preventing displacement of said first end of the tie from the 
buckle.
Patent EP-0190025-A3 (EP)
IPC: E05F15/16
Filed: 1986-01-27
Abstract: An operating mechanism for an up-and-over door comprises 
a rotary guide member (16) pivotally mounted at or upon 
a side of the door (10), a linear trackway (18) positively 
engaging the rotary guide member (16), and drive means 
(19) mounted upon the door (10) to rotate the rotary 
guide member (16) and thereby move it along the trackway 
(18). In an illustrated embodiment, two rotary guide 
members in the form of pinions (16) are located at 
opposite ends of a shaft (15) rotated by an electric motor 
(19) on the door and engage two linear racks (18).
Patent EP-0201233-A3 (EP)
Title: Dye fixation apparatus
IPC: D06B19/00
Filed: 1986-04-18
Abstract: There is disclosed apparatus for the fixation of dyes or other 
chemicals to textile fibre comprising a tube, means for packing 
fibre into the tube at one end thereof, a baffle plate facing the 
outlet from the tube at the opposite end thereof, means resiliently 
urging said baffle plate towards said outlet and means for heating 
the fibre in at least one portion of the tube.
Patent EP-0200490-A3 (EP)
Title: Compositions for noninvasive administration of sedatives, analgesics, and anesthetics
IPC: A61K9/20
Filed: 1986-04-25
Abstract: Sedative, analgesic or anaesthetic compsn. comprises: an effective dose of effective agent (I), capable of being absorbed through mucosal tissue, uniformly dispersed in a soluble matrix (II) which dissolves in the mouth releasing (I), and a holder secured to the drug-contg. matrix configured so as to permit insertion into and removal from the mouth when a desired condition is attained. The compsn. is esp. in the form of a lollipop.
Patent EP-0200522-A3 (EP)
Title: Process for preparing griseolic acid derivatives
IPC: C07H19/02
Filed: 1986-04-28
Abstract: Griseolic acid and dihydrodesoxygriseolic acid derivatives having an alkyl or aralkyl group as a substituent on the amino group at the 6-position are prepared by reacting the unsubstituted compound with a compound R<7>-X (where R<7> is alkyl or aralkyl and X is halogen or sulfonyloxy). The group first substitutes and quaternizes the 1-nitrogen atom. The compound is then subjected to an appropriate combination of temperature and pH to cause ring cleavage, rearrangement and ring closure involving the 6-amino group and this quaternized 1-nitrogen to give a 6-alkylamino or 6-aralkylamino derivative.
Patent EP-0217617-A3 (EP)
IPC: H01H3/24
Filed: 1986-09-22
Abstract: A remotely operable switching arrangement comprises a master (10) 
and slave (42) providing variable volume chambers in 
air communication with each other. A switch (52, 54) is operably 
connected to the slave so that variation in the volume of the 
master chamber causes switching of the switch between two states. The 
arrangement is such that the switch is stable in only 
one of the states. Preferably the master, or alternatively the slave, 
includes a means to provide a snap-action upon switching 
from one of the states to the other. This provides a good feel to the 
arrangement whilst permitting use of a very simple 
switch. Furthermore, the snap-action squares-up the pulse of air from 
the master to the slave to provide a clean action of the 
switch. The snap-action may be provided by the construction of a 
flexible wall of the master or slave, or by a separate 
element.
Patent EP-0226447-A3 (EP)
IPC: A61K31/4402
Filed: 1986-12-10
Abstract: Heterocyclic acetylenes of the formula (I): 
  
wherein Y and R¹ are substituents as disclosed, m is 0-2, R² is 
branched alkyl and Het is an aromatic heterocycle. The ac­
etylenes are useful in treating hypertension and/or angina.
Patent EP-0237867-A3 (EP)
IPC: E21B12/02
Filed: 1987-03-04
Abstract: A roller cone bit may (10) be used as a rotating drag bit by 
treating the roller cones as carriers (12) for a plurality of 
distinguishable types of drag cutters (14,16). The roller cones (12) are 
each coupled to a mechanism (32,46,56) which selectively allows rotation 
of the roller cones (12). The roller cones (12) are otherwise fixed and 
as the bit (10) is rotated, the drag cutters (14) are brought into 
operative engagement with the rock formation. However, where the roller 
cones are selectively allowed to rotate, rotation of the drag bit (10) 
rotates the roller cones (12) to thereby bring a second set of drag 
cutters (16) into an operative configuration for cutting the rock 
formation. A mechanism (58,64) then selectively locks the roller cones 
(12), to prevent further rotation, thereby keeping the second set of 
drag cutters (16) fixed in place. By selectively permitting rotation and 
preventing rotation of the roller cones (12), a plurality of sets of 
drag cutters (14,16) can be brought into an operative configuration for 
cutting the rock formation. Therefore, such a drag bit (10) may be 
employed to bring drag cutters (14,16) selectively into play to cut 
different types of rock formation, or to present renewed cutters (16) 
after an initial set of cutters (14) have been worn by a predetermined 
degree. Furthermore, rotation of the roller connes (12) may be slowed 
from that normally expected by application of a drag to each roller cone 
(12). The drag cutters (14,16) on each roller cone (12) will thereby be 
sequentially brought into an operative cutting configuration with 
respect to the rock formation and where will be evenly distributed among 
all the drag cutters (14,16) diposed on each roller cone (12).
Patent EP-0257501-A3 (EP)
IPC: F02B1/04
Filed: 1987-08-17
Abstract: An injection molded plastic turbine rotor (16a) for a 
rotor-type carburetor is assembled by simply pressing 
together upper and lower generally cylindrical sections (50a, 52a). 
When joined in this manner the two sections (50a, 52a) form in the 
assembled rotor (16a) an internal circumferential seal (92a) between 
the two sections (50a, 52a), and an internal 
passageway system (120a, 122a', 124', 126a) which 
defines a centrifugal pump mechanism within the turbine 
rotor (16a). In an alternate embodiment, the rotor includes a 
third plastic section (160) which is captively retained within 
the rotor (16a), between the upper and lower sections (50a, 52a) thereof, 
and is adapted to lockingly receive an end portion of a 
fuel supply tube (32a) inserted downwardly through a central 
opening (58a) formed through the upper section (50a).
Patent EP-0257636-A3 (EP)
Title: Top for ventilated multi-layered chimneys
IPC: F23L17/02
Filed: 1987-08-26
Abstract: A top for ventilated multi-layered chimneys which possess, in their longitudinal direction, at least one flue-gas pipe (22) and at least one ventilation duct (10). In this arrangement, an upper cover plate (16) for the chimney is provided, which has at least one opening (20), through which a flue-gas pipe (22) projects upwards and which, outside the flue-gas pipe (22), forms at least one passage opening (28) for the ventilation gas, which is provided with an upper covering. The invention provides two solutions to the object of protecting the passage opening (28) in the cover plate (16) against rain and dirt. In these two solutions, the covering possesses an outlet housing (30) for the ventilation air, which is fixedly connected to the cover plate (16). In the first solution, the outlet housing forms an expansion joint (24) with respect to the flue-gas pipe (22). The other solution is based on the fact that the flue-gas pipe (22) is an extension piece, projecting through the cover plate (16), of a flue-gas duct (2) which ends below the cover plate and into which the extension piece is inserted. In this case, provision is made for the extension piece, for its part, to form an expansion joint with the flue-gas duct and to be held against sliding into the flue-gas duct by fastening to or supporting on the cover housing. <IMAGE>
Patent EP-0269911-A3 (EP)
IPC: G06F9/26
Filed: 1987-11-06
Abstract: A microsequencer includes at least two program 
counters which access microinstructions stored in a 
memory system. A first program counter is cyclicly 
incremented to sequentially access microinstructions 
of a principal microprogram. When a particular micro­
instruction is accessed which indicates that a sub­
routine will be the next program to be executed, a 
branched-from address, representing the microinstruc­
tion calling the subroutine, is retained in the first 
program counter. An address representing the first 
instruction of the subroutine is loaded into a second 
program counter. The second program counter is then 
cyclicly incremented to sequentially access microin­
structions associated with the subroutine. After the 
subroutine has been executed, the first program 
counter is re-enabled and cyclicly incremented so that 
the execution of the principal program is resumed in 
an orderly manner.
Patent EP-0269937-A3 (EP)
Title: Process for the controlled preparation of low molecular weight glucosaminoglycans
IPC: C08B37/10
Filed: 1987-11-16
Abstract: A process for the controlled preparation of low molecular weight glucosaminoglycans by treating conventional high molecular weight glucosaminoglycans in the solid state or in solution form with a rectilinear gamma ray beam at doses within the range of 2.5 to 20 Mrad supplied by successive irradiation stages with cooling intervals between one irradiation stage and the next in the dynamic phase. The mixture obtained is subjected to fractionation, purification, neutralisation and lyophilization. The glucosaminoglycans obtained have a molecular weight of between 1000 and 35,000 daltons and are used for the preparation of pharmaceutical compositions possessing antithrombotic, fibrinolytic, antiatherogenic and heparin cofactor II activation activity.
Patent EP-0245882-A3 (EP)
IPC: G11C7/22
Filed: 1987-03-05
Abstract: In a data processing system, a DRAM controller which is 
incorporated on a single semiconductor chip employs multiple 
column address strobe input signals that drive multiple 
column address strobe output signals respectively. The 
multiple signal channels for the column address strobe input 
signals and the column address strobe output signals are 
independent of each other and are each connected to a 
plurality of memory banks, but to different byte sections of 
the memory. Direct access to an individual byte of word-­
wide data is made possible.
Patent EP-0270317-A3 (EP)
Title: Pharmaceutical compositions for the treatment of diseases caused by viruses
IPC: A61K31/715
Filed: 1987-11-27
Abstract: A pharmaceutical composition for treating a 
disease caused by virus comprising 
   (A) an antiviral agent lacking inhibitory activity (1) 
against a cell-to-cell infection through cell fusion 
from a virus infected cell to an uninfected cell 
and/or (2) against adsorption of a virus to a 
target cell, and    (B) a compound possessing cell fusion inhibitory 
activity and/or virus-adsorption inhibitory 
activity,    
said antiviral agent and compound being administered in 
respective amounts so that the combined dosage thereof is 
effective to treat said disease.
Patent EP-0270340-A3 (EP)
Title: Detection of necrotic malignant tissue ansd associated therapy
IPC: C12P21/08
Filed: 1987-12-01
Abstract: Disclosed is a method for measuring the effectiveness of therapy intended to kill malignant cells in vivo in a mammal, comprising the steps of obtaining monoclonal antibody that is specific to an internal cellular component of the mammal but not to external cellular components, wherein the monoclonal antibody is labeled; contacting the labeled antibody with tissue of a mammal that has received therapy to kill malignant cells in vivo and determining the effectiveness of the therapy by measuring the binding of the labeled antibody to the internal cellular component. The internal cellular component is preferably insoluble intracellular antigen, and the label is preferably a radionuclide, a radiopaque material, or a magnetic resonance-enhancing material. Also disclosed is a method whereby the antibody to insoluble intracellular antigen is conjugated to an antineoplastic agent, so that upon administration of the antibody-antineoplastic agent conjugate, antineoplastic agent may be delivered to the tumor. Also disclosed are antibodies for use with the foregoing methods.
Patent EP-0282863-A3 (EP)
IPC: C11D1/72
Filed: 1988-03-07
Abstract: Die Erfindung betrifft flüssige alkalische Reiniger­
konzentrate, die die folgenden Komponenten aufweisen: 
   a) 80 bis 99,7 Gew.-% einer wäßrigen Lösung eines 
Builders oder Buildergemisches, enthaltend 50 bis 
60 Gew.-% Wasser sowie mindestens ein Alkalimetall­
silikat und/oder Alkalimetallphosphat,    b) 0,3 bis 22 Gew.-% einer Tensidkombination beste­
hend aus anionischen Tensiden, nichtionischen Ten­
siden und Alkylglucosiden.     
     Derartige Reinigerkonzentrate werden bei der Reinigung 
von Metalloberflächen, insbesondere von Stahl, Bunt­
metallen, Kupfer und Zink vor Veredelungsprozessen und 
bei der Zwischenreinigung vor Verarbeitungsprozessen 
verwendet.
Patent EP-0283047-A3 (EP)
IPC: F02B1/04
Filed: 1988-03-18
Abstract: Verfahren und eine Einrichtung zur berührungsfreien, 
ortsaufgelösten, momentanen Messung der Dichte und/oder Temperatur 
eines Gases in einem Meßvolumen, das eine relativ große Fläche 
und eine relativ kleine Dicke haben kann, bei welchem durch 
Laserstrahlung zwei Rotationsübergänge eines molekularen 
Bestandteils des Gases angeregt werden, bei denen der angeregte 
Zustand eine Lebensdauer hat, die wesentlich kürzer als die 
reziproke Stoßfrequenz im Gas ist, und bei dem die den beiden 
Rotationsübergängen entsprechende Fluoreszenzintensität oder 
Absorption gemessen wird. Aus den gemessenen Intensitäten lassen 
sich die Dichte und Temperatur errechnen.
Patent EP-0286064-A3 (EP)
Title: Production of signal-carrying magnetic recording medium
IPC: G11B5/86
Filed: 1988-04-06
Abstract: A process for preparing a signal-carrying magnetic 
recording medium which comprises piling up a first magnetic 
recording medium having recorded signals and a second 
magnetic recording medium having no recorded signal, the 
scond magnetic recording medium having a magnetic layer 
comprising hexagonal crystalline ferrite particles and a 
coercive force of 1/2 or less of that of the first magnetic 
recording medium at an ordinary temperature, and applying 
thereto alternating magnetic field at a temperature at which 
the coercive force of the second magnetic recording medium 
is lower than that at an ordinary temperature, whereby the 
signals recorded on the first magnetic recording medium are 
transcribed to the second magnetic recording medium.
Patent EP-0298502-A3 (EP)
IPC: C07D519/00
Filed: 1988-07-08
Abstract: Disclosed herein are 7β-[(Z)-2-(5-amino-1,2,4-­
thiadiazol-3-yl)-2-methoxyiminoacetamido]-3-(4-­
carbamoyl-1-quinuclidinio)methyl-3-cephem-4-­
carboxylate crystals having formula: 
  
comprising X-ray diffraction 
pattern possessing the characteristic diffraction 
intensity at the spacing  d  (unit: angstrom) 
shown in the following (i), (ii) or (iii): 
   (i): 6.2, 5.1 and 5.0;    (ii): 10.6, 5.3 and 5.1;    (iii): 15.4, 5.0 and 4.6.    
A process for the preparation of the crystals is also 
disclosed.
Patent EP-0311899-A3 (EP)
Title: Alpha, beta-unsaturated alkenyl bis-aryldiamines for use in preparing cross-linkable condensation polymer
IPC: C08G18/67
Filed: 1988-10-06
Abstract: This invention relates to a class of alkenylated dianilines having 
at least one alkenyl group  ortho  to an amine group and in conjugated 
relationship to the ring. More particularly the dianilines are 
represented by the formula: 
  
wherein R₁, R₂, and R₃, are hydrogen, C₁₋₃ aliphatic, phenyl, 
halogen or alkoxy radicals, or R₁ and R₂ or R₃ are bridged via an 
alkylene radical -(CH₂) y - wherein y=2 to 5, and provided not more 
than one is phenyl, halogen, or alkoxy, X is methylene, alkylene, or 
branched C₁-C₆ alkylene group, oxygen, sulfur, carbonyl, sulfonyl; or 
fluoroalkylene group, n=0 or 1, and z=0 or 1.  
     The above described alkenylated dianilines have been found to be 
well suited as tri-and tetra functional chain extenders in forming 
polyurethane/urea elastomers systems and for providing pendant 
unsaturation for post curing and polymerization.
Patent EP-0318075-A3 (EP)
Title: Carry look-ahead circuit for use in adder
IPC: G06F7/50
Filed: 1988-10-28
Abstract: A digital integrated circuit, specifically a carry look 
ahead circuit consists of a carry transfer stage (12) and a logic 
network (10). The carry transfer stage (12) transfers the carry from a 
preceding stage to a next following stage unless altered by its 
associated logic network (10) which is able to provide symmetrical 
outputs. The logic network (10) comprises two or more half adders 
connected sequentially between a common node (38) in the carry transfer 
stage (12) and a voltage supply line (50). Each half adder comprises 
first, second and third active switching devices (K i , G i  and P i ). 
The third active switching devices (P i ) are connected in series 
between the common node (38) and the voltage supply line (50). The first 
and second active switching devices (K i , G i ) of each half adder are 
connected in series and a common junction of the series connected 
devices is connected to the common junction of its associated third 
active device and the next following third active device or 
the connection to the supply voltage line 50. Corresponding free 
terminals of the first and second switching devices constitute 
symmetrical outputs of the logic network. The first switching devices 
are activated in response to A i  * B i  = 1 where A i  and B i  are 
bits of corresponding significance to be added, the second switching 
devices are activated in response to  A i +B i    = 1 and the 
third switching devices are activated in response to A i ⊕B i  = 1.
Patent EP-0287201-A3 (EP)
IPC: B65B37/10
Filed: 1988-02-22
Abstract: A dosing apparatus for packaging containers 
comprises a dosing device including a housing 1, a wall 
12 within the housing 1 and reciprocable to draw in and 
expel a substance through an inlet 3 and an outlet 4, 
respectively, of the housing 1, a rotary stepping motor 
24 which drives the wall 12, and a screw device 16-22 
which converts rotary motion of the motor 24 to linear 
motion of the wall 12; and control means programmable 
to control the speed and oscillation angle of the motor 
24. The filled containers may be weighed in turn and 
the weight data used automatically to make any 
necessary corrections to the wall stroke.
Patent EP-0294318-A3 (EP)
Title: Circuit arrangement for controlling the parallel access of decentralized memories (fault address memory)
IPC: G06F13/16
Filed: 1988-05-27
Abstract: The invention relates to a circuit arrangement for controlling a digital communication system having a central data processor and having several decentralised input/output processors controlling peripheral devices, with memory devices with which the central data processor and the respective decentralised input/output processor in each case interact by means of a multiple-access control. The decentralised memory device (SP) is equipped with the multiple-access memory (DPR) and the fault address memory (FSA). The microprocessor (MC) deals with the addresses of the multiple-access memory (DPR) in interleaved manner and with preference compared with the fault address memory (FSA) which is to be processed sequentially.   Such circuit arrangements are used for controlling parallel accesses to decentralised memory devices within digital communication systems.
Patent EP-0327847-A3 (EP)
Title: Organopolysiloxane compositions curable into elastomers with elimination of alcohols
IPC: C08L83/04
Filed: 1989-01-19
Abstract: The organopolysiloxane compositions are stabilised by salts of main group or subgroup 2 with branched carboxylic acids having 5 to 15 carbon atoms.
Patent EP-0332034-A3 (EP)
IPC: H01R24/30
Filed: 1989-03-01
Abstract: Bei einem Schutzkontaktstecker für an eine Netzsteck­
dose anschließbare elektrische Geräte, 
mit einer im wesentlichen U-förmigen Steckerbrücke 
zur Aufnahme und Fixierung von hohlzylindrischen An­
schlußstiften für die Stromleiter und den Schutz­
leiter einer Verbraucherleitung im offenen Bereich 
des U, und zur Aufnahme der galvanisch mit dem An­
schlußstift der Stromleiter verbundenen Kontaktstifte 
am Boden des U, ist mindestens einem der Anschluß­
stifte (16,19) ein Formteil (21,30) mit einem konischen 
Durchgangsloch (23,32) vorgesetzt, wobei der kleinere 
Lochdurchmesser auf der Stirnseite der Anschlußstifte 
(16,19) aufliegt, und wobei die Materialstärke des 
Formteil (21,30) zumindest im Bereich der Durchgangs­
löcher (23,32) so gewählt ist, daß beim Einführung der 
abisolierten Leiterenden etwa umgebogene Einzel­
drähtchen innerhalb des entsprechenden Durchgangs­
lochs (23,32) zu liegen kommen.  
     Damit läßt sich die Fertigung der Stecker vereinfachen 
und gleichzeitig die elektrische Sicherheit verbessern.
Patent EP-0338222-A3 (EP)
IPC: B05B13/06
Filed: 1989-03-03
Abstract: Es wird eine Vorrichtung (1) zum Beschichten 
der Innenflächen zylindrischer Hohlkörper unter 
Fliehkraftwirkung vorgeschlagen, der handlich sein 
soll und mit welchem zuverlässig gearbeitet werden 
kann. Das Gerät soll den an einem Bohrturm geltenden 
Sicherheitsbestimmungen genügen. Zu diesem 
Zweck wird der Drehkopf (29) des Gerätes durch 
einen Druckluftmotor (27) angetrieben und ein druckluftbetriebener 
Stellzylinder (21) in Längsrichtung 
des zu beschichtenden Hohlkörpers bewegt.