baber/WOPTO huggingface dataset:
Patent EP-0210810-A3 (EP)
IPC: F16C25/08
Filed: 1986-07-21
Abstract: An automatically adjustable roller bearing assembly 
3 includes two sets of tapered rollers 9 between a dual 
track oppositely tapered inner race 5 and a pair of 
single track tapered outer races 7. Each outer race 7 is 
in communication with a coaxial, hydraulically loaded 
annular ring 11 which is axially movable in an annular 
piston cylinder 15 supplied with hydraulic fluid. The 
hydraulic pressure of the fluid is maintained through an 
accumulator 18 at a preselectable constant pressure to 
permit the outer races 7 to translate axially, against 
the annular rings 11, as the inner race 5 expands 
radially due to thermal expansion. Upon thermal 
contraction, the hydraulic pressure forces the annular 
rings 11 in the opposite directions to reduce the 
clearances which would otherwise have been created. The 
assembly 3 is also useful in compensating for wear.
Patent EP-0206928-A3 (EP)
Title: Low active-power address buffer
IPC: G11C8/00
Filed: 1986-06-17
Abstract: A buffer circuit accepting TTL input levels and generating logic-level signals incorporates means to reduce the power consumption in the circuit in the active phase as well as the inactive phase, without imposing additional restrictions on the user.
Patent EP-0268089-A3 (EP)
Title: Passive transponder
IPC: H01Q9/26
Filed: 1987-10-19
Abstract: The aerial elements (1, 2) of the transponder are pierced with apertures (6, 7) and therefore have the general shape of loops surrounding spaces lacking any metallic element. This arrangement reduces the capacitance of the stray capacitor formed between the aerial elements (1, 2) and the body of the person carrying the transponder. This improves the efficiency of the transponder. Application especially to searches for victims of avalanches. <IMAGE>
Patent EP-0267563-A3 (EP)
IPC: C09D5/44
Filed: 1987-11-09
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
Bindemitteln auf Acrylatbase für kathodisch abscheidbare 
Lacke, welche insbesonders zur Formulierung von dekora­
tiven Einschichtlacken oder hellfarbigen Grundierungen 
geeignet sind. Die Bindemittel sind nach Protonierung 
wassverdünnbare, partielle Kondensationsprodukte von 60 
- 90 Gew.-% eines Hydroxyl- und Aminogruppen tragenden 
Acrylcopolymerisates, dessen basische Gruppen durch 
Umsetzung von Glycidylgruppen mit sekundären Aminen 
erhalten wurden, mit 10 - 40 Gew.-% einer C-H-aktive 
Estergruppen, vorzugsweise Malonestergruppen enthaltenden, 
zur Umesterung und/oder Umamidierung befähigten oligomeren 
oder polymeren Verbindung.  
     Die Lackfilme zeichnen sich durch besondere Gilbungs­
festigkeit, Waschlaugenbeständigkeit und Abriebfestig­
keit aus.
Patent EP-0244062-A3 (EP)
IPC: A61K31/165
Filed: 1987-02-27
Abstract: A method for increasing high-density lipoprotein (HDL) 
cholesterol concentration and/or decreasing total cholesterol 
concentration and/or decreasing triglyceride concentration 
in human blood serum, which method comprises the admi­
nistration of an effective, non-toxic amount of a compound 
selected from the list consisting of compounds of the, herein 
defined, formulae: (I), (II), (III), (IV), (V), (VI), (VII), (VIII), (IX), 
(X), (XI), (XII), (XIII), (XIV), (XV), (XVI), (XVII), (XVIII), (XIX), 
(XX), (XXI), (XXII), (XXIII), (XXIV), (XXV), (XXVI), (XXVII), 
(XXVIII), (XXIX) and (XXX); or, where appropriate, a phar­
maceutically acceptable salt, ester or amide thereof.
Patent EP-0250129-A3 (EP)
IPC: A61M35/00
Filed: 1987-06-03
Abstract: An applicator for administering medicated compositions 
to the lip area of a living animal has a container (1) 
for storing the medicated composition with a tip area 
(2) with an angled delivery surface (3). An orifice 
(6) connects the angled delivery surface with the 
interior of the tip area and container so that upon 
pressure being administered to the outer walls of the 
container (7) the medicated composition will pass from 
the container through the orifice (6) onto the angled 
delivery surface for administration to the lip area of 
the animal. The container (1) may have threads (4) for 
securing a cap over the tip area (2) of the container.
Patent EP-0262851-A3 (EP)
Title: A coaxial cable connector
IPC: H01R24/02
Filed: 1987-09-22
Abstract: A coaxial cable connector is provided in which the length of the phase path of the system can be adjusted, without changing the length of the connector, by relative rotation of electrical conductors (14,16) in the connector.
Patent EP-0279136-A3 (EP)
Title: Cosmétique pour retarder le vieillissement de la peau et procédé d'application
IPC: A61K8/73
Filed: 1987-12-22
Abstract: Cosmétique pour retarder le vieillissement de la peau, 
du type comprenant une première composition comportant au 
moins un principe actif hydrosoluble, sous forme de solution 
dans un milieu aqueux, et une deuxième composition comportant 
au moins un principe actif liposoluble, sous forme de solution 
dans un milieu huileux ou gras, lesdites compositions étant 
propres à être conservées séparément et à être mélangées au 
moment de l'application sur la peau, la concentration en au 
moins un principe actif dans chacune d'entre elles étant supé­
rieure à la concentration que ce principe actif peut atteindre 
en émulsion.  
     Selon l'invention, l'une au moins des compositions con­
tient au moins un principe actif propre à entraver le processus 
de vieillissement de la peau par la formation et l'action 
de radicaux libres.
Patent EP-0273016-A3 (EP)
Title: Threaded coupling for well casings
IPC: E21B17/08
Filed: 1987-05-13
Abstract: Improved make-up, better seal higher resistance to overtorque and a reduction of the stress level (and, therefore, better stress corrosion cracking performance) are all obtained in the sleeve couplings of deep-well casings by the introduction of certain design improvements, such as (i), a profiled seat in the box member that matches the tube pin nose profile, and (ii) a new thread contour design that meets specific dimensional tolerances.
Patent EP-0285869-A3 (EP)
Title: A tuning arrangement for the reception of television signals transmitted by earth stations and by satellites
IPC: H03J1/00
Filed: 1988-03-16
Abstract: The arrangement comprises a remote control unit (1) a television 
receiver tuning circuit (TV) and a tuning circuit (SAT) for tuning to 
signals broadcast by satellites. The television receiver tuning circuit 
comprises a microprocessor (9) and a memory (11) for storing and 
retrieving data related to the tuning of preferred channels. The data 
include two additional data. The first indicates whether said channel is 
received from an earth station or from a satellite. The second 
additional data indicates the polarization.
Patent EP-0299172-A3 (EP)
Title: Self-adhesive sheet
IPC: G09F7/12
Filed: 1988-05-24
Abstract: The self-adhesive sheet is provided with an adhesive layer and a carrier material which can be peeled off before the sheet is applied. The outer surface of the carrier material has releasably attached to it a transfer material which has a layer of adhesive. The transfer material permits reliable positioning of the graphical representation when the sheet is being employed. <IMAGE>
Patent EP-0312983-A3 (EP)
Title: Liquid crystal composition and liquid crystal display device using the same
IPC: C09K19/02
Filed: 1988-10-18
Abstract: A liquid crystal composition having a positive 
dielectric anisotropy contains 20 wt% to 70 wt% of a 
first liquid crystal material consisting of at least one 
liquid crystal compound represented by a formula 
  
(wherein R₁ represents a linear alkyl group having 2 to 
9 carbon atoms and R₂ represents a linear alkyl group or 
alkoxy group having 2 to 9 carbon atoms), and 30 wt% to 
80 wt% of a third liquid crystal material consisting of 
at least one liquid crystal compound in which a value of 
a dielectric anisotropy Δε is negative or substantially 
"0". The liquid crystal composition optionally contains 
10 wt% or less of a second liquid crystal material con­
sisting of at least one liquid crystal compound having a 
positive dielectric anisotropy Δε. A liquid crystal 
display device is arranged such that the liquid crystal 
composition is interposed between a pair of substrates 
on which electrodes are formed.
Patent EP-0319949-A3 (EP)
Title: Filter element and assembly
IPC: B01D46/06
Filed: 1988-12-07
Abstract: A tubular textile of filamentary poly 
(terafluoroethylene) useful to prolong the mechanical life 
of a filter material. An assembly for filtering 
comprising a cage, the tubular filamentary PTFE, and a 
superjacent filter.
Patent EP-0287404-A3 (EP)
IPC: G03F7/00
Filed: 1988-04-18
Abstract: A two-roll pressure developer for the 
pressure development of a latent image formed on sheet 
or web material includes a first hollow pressure roll 
(16) mounted on a support and loading shaft (35) which 
extends axially through the first roll and is in 
pressure-engagement to define a high pressure nip with a 
second roll (12). The support shaft (35) is joined to 
the first roll at a central loading region (35). 
Loading springs (80) apply a loading force directly to 
the loading shaft. The nip pressure is substantially 
uniform between the rolls in a working zone (42) which 
is somewhat less than the total width of the rolls. 
Pressure is relieved at the regions (43) axially 
outwardly of the zone (42) by an annular internal relief 
(48) formed in the first roll (10) in one embodiment and 
a relief (95) in the second roll (12) in another 
embodiment.
Patent EP-0294056-A3 (EP)
Title: Manufacture of photochromic articles
IPC: G03C1/685
Filed: 1988-05-16
Abstract: A process for producing a polyurethane plastics having photochromic properties, characterised in that the process comprises in a first step incorporating a reversible cleavage photochromic compound into at least one di-isocyanate compound or at least one polyol or a mixture of a di-isocyanate and one or more polyols or into any other component of a mixture which, when polymerised, will yield a polyurethane; combining the mixture from the first step with any other necessary components to enable polymerisation to occur; and polymerising the resultant mixture to form a polyurethane incorporating the said photochromic compound. The photochromic polyurethane plastics of the invention are useful as intermediate layers in glass or plastics laminates for architectural applications or for use in vehicle windows or roof-lights.
Patent EP-0299794-A3 (EP)
Title: Resorcylic acid lactone compounds for controlling helmintic parasites
IPC: A61K31/365
Filed: 1988-07-15
Abstract: A method for controlling helmintic parasites in animals which comprises administering alone or in combination at least one Resorcylic Acid Lactone (RAL) compound selected from the group consisting of zearalenone, zearalanone, zearalene, zearalane, zearalenol, zearalanol, and dideoxyzearalane to the animal. The RAL compounds are administered to animals infected with or susceptible to infection by helmintic parasites to control the parasite population.
Patent EP-0354305-A3 (EP)
Title: Darts board
IPC: F41J3/00
Filed: 1989-05-17
Abstract: The dartboard comprises a frame (2) forming a number of sections, in each of which a spring-loaded segment (14) slides in the axial direction. Pins (12, 22), sliding axially in the frame, bear via their forward ends against the rear faces of the segments. They are spring-loaded to thrust the segments forwards. Lugs (15) are pref. provided on the segments, limiting their forward movement.
Patent EP-0342652-A3 (EP)
Title: Thermoplastic wholly aromatic copolyimide ester and process for producing the same
IPC: C08G73/16
Filed: 1989-05-17
Abstract: A thermoplastic wholly aromatic copolyimide ester 
consisting essentially of the recurring unit (I) 
represented by the following formula: 
  
the recurring unit (II) represented by the following 
general formula: 
  
wherein  
n is an integer of 0 or 1;  
the recurring unit (III) represented by the following 
formula: 
  
wherein  
the two carbonyl groups are present at para position 
 
 
or meta position of the benzene nucleus to each other;  
and the recurring units (IV 1) or (IV 2) represented 
respectively by the following formulas: 
  
wherein  
-Q- is -O- or -CO-  
and each Q is present at para position or meta 
position of the benzene nucleus respectively to the 
imide group,  
or 
  
with the proviso that the recurring units (I), (II), (III), 
 
 
and (IV) are bonded to form ester bonds,  
and wherein the thermoplastic wholly aromatic copolyimide 
ester has a melt viscosity of from 1.0 to 1.0 × 10⁵ Pa·s as 
measured at a shear stress of 0.025 Mpa and at a 
temperature of from 300 to 400°C
Patent EP-0346709-A3 (EP)
IPC: A01N37/46
Filed: 1989-06-03
Abstract: Die vorliegende Erfindung betrifft die Verwendung von 
teilweise bekannten acylierten α-Aminosäureester-Deri­
vaten als insekten- und milbenabwehrendes Mittel.  
     Die erfindungsgemäß verwendeten Derivate besitzen die 
Formel 
  
in welcher  
R¹ für Wasserstoff oder für einen gegebenenfalls sub­
stituierten Alkyl-, Alkenyl- oder Alkinylrest 
steht,  
R² und R⁵ gleich oder verschieden sind und für gegebe­
nenfalls substituierte Alkyl-, Alkenyl- oder Alkin­
ylreste stehen und  
 
 
R³ und R⁴ für Wasserstoff, gegebenenfalls substituiertes 
Alkyl, Aralkyl oder Aryl stehen oder gemeinsam mit 
dem Atom, an welches sie gebunden sind, einen gege­
benenfalls substituierten, monocyclischen Ring 
bilden.
Patent EP-0357926-A3 (EP)
IPC: D03D15/00
Filed: 1989-07-24
Abstract: Bei einem Segeltuch aus einem Gewebe mit Kett- und 
Schußfäden aus synthetischem Material werden zur 
Verfestigung des Gewebes zusätzlich zu den Kett- und 
Schußfäden Verfestigungsfäden aus einem Material in das 
Gewebe eingebracht, dessen Plastifizierungs- bzw. 
Schmelztemperatur niedriger ist als die des Materials der 
Kett- und Schußfäden, so daß nach Wärmebehandlung des 
Gewebes die Verfestigungsfäden verformt werden und die 
Kett- und Schußfäden miteinander verkeilen.
Patent EP-0361404-A3 (EP)
Title: Memory circuit provided with improved redundant structure
IPC: G11C11/409
Filed: 1989-09-26
Abstract: A memory circuit having an improved redundant 
structure which can operate at a high speed with an 
improved replacement of input/output circuits is 
disclosed. The memory circuit includes a first number 
of memory blocks having a plurality of memory cells, 
a second number of output terminals, the second number 
being smaller than the first number, output circuits 
of the first number provided for the memory blocks, 
and a programmable switch circuit coupled between the 
output circuits and the output terminals, in which 
the second number of output circuits are coupled to 
the output terminals through the programmable switch 
circuit.
Patent EP-0330310-A3 (EP)
Title: Integrated electron optical/differential pumping/imaging signal detection system for an environmental scanning electron microscope
IPC: H01J37/244
Filed: 1989-01-26
Abstract: This invention provides for an integrated electron optical/differential pumping/imaging signal detection system for an environmental scanning electron microscope (ESEM). The ESEM includes a substantially cylindrical objective lens magnetic housing containing an axially disposed vacuum liner tube and containing means for magnetically focusing a beam of electrons passing through said liner tube. An annular ring comprised of magnetic materials abuts said magnetic housing at the lower end thereof and contains at least two pumping ports therein located axially with respect to one another. At least two annular nonmagnetic diaphragms and a final magnetic annular diaphragm are attached to the annular ring at different axial locations and extending inwardly therefrom. The diaphragms define at least two interior passages which each communicate with one of the pumping ports formed in the annular ring. A combination aperture holder and electron detector is releasably received and sealed with in the central openings of the annular diaphragms. The aperture holder has apertures therein for the passage of the electron beam and gas into and out of the specimen chamber of the ESEM and the interior passages and has electron detector means associated with the lower portion thereof.
Patent EP-0336767-A3 (EP)
Title: An automatic control system for vehicles
IPC: G05D1/00
Filed: 1989-04-07
Abstract: An automatic control system for a vehicle (21) 
comprises a pair of guide members (24, 25) each located 
on and being moveable along a respective one of two 
opposing sides of an area to be traversed by the vehicles, 
motive means (22, 23) for driving the vehicle back and 
forth between the guide members and drive means for 
moving the guide members (24, 25) each along their 
respective side of the said area in fixed increments each 
time the vehicle completes a pass over the said area.
Patent EP-0352093-A3 (EP)
Title: Abrading ultra-hard stones
IPC: B28D5/00
Filed: 1989-07-19
Abstract: An ultrahard stone, such as a diamond gem stone, is cut or kerfed by 
moving the cutting edge of a diamond compact relative to and in contact 
with the stone. The diamond compact may be in the form of a disc with 
with a cutting edge thickness of 0.5 to 1 mm. Preferably, the diamond 
compact is thermally stable at 1200°C in an inert or non-oxidising 
atmosphere.
Patent EP-0363156-A3 (EP)
IPC: A61B8/06
Filed: 1989-10-03
Abstract: Apparatus for measuring volumetric flow of a liquid in a vessel 
having a wall and having an axis extending longitudinally of 
the vessel parallel to the vessel wall comprises a flexible 
catheter (12) adapted to be disposed in the vessel. First and 
second ultrasonic transducers (T1, T2) are carried by the 
catheter on one side of the catheter and face the wall of the 
vessel so that the beams (B1, B2) from the transducers each 
cross the longitudinal axis of the vessel. The first 
transducer beam (B1) is inclined at an angle with respect to 
the longitudinal axis of the vessel. The second transducer 
beam (B2) is inclined in a direction which is generally 
perpendicular to the longitudinal axis of the vessel.
Patent EP-0368567-A3 (EP)
IPC: G02F1/1524
Filed: 1989-11-02
Abstract: This specification discloses reduced tungsten oxide 
electrochromic material, useful in an electrochromic 
device, having excellent electrochromic properties. The 
oxidation number of the tungsten of the material as 
deposited on a support of the device in a stable 
bleached condition is, on average, between +5.99 and 
+5.9. The material may be made by reducing fully 
oxidized tungsten oxide by a reducing agent. The 
reducing agent may be a metal or a metal oxide.
Patent EP-0343107-A3 (EP)
Title: Convertible multicolour press for perfecting, particularly for bank notes
IPC: B41F11/02
Filed: 1989-05-01
Abstract: The printing machine is composed of two essentially identically constructed halves which each have an impression cylinder (4, 14), an image transfer cylinder (6, 16) resting against this, a blanket cylinder (7, 17) and a collect-printing plate cylinder (5, 15). In the offset-printing position, the blanket cylinder (7, 17) rests against the impression cylinder (4, 14) and is inked by offset plate cylinders, while the collect-printing plate cylinder (5, 15) is inoperative. In the collect-printing position, the blanket cylinder (7, 17) is moved away from the impression cylinder (4, 14), is inked by color selector cylinders (8, 18) and itself inks the collect-printing plate cylinder (5, 15) which rests against the image transfer cylinder (6, 16). Moreover, in both printing positions, the image transfer cylinder (6, 16) is inked by the plate cylinder (10, 20) of an additional single-color printing unit. The paper first loops partially round the impression cylinder (4) of the first machine half and is thereby printed directly on one side by the image transfer cylinder (6) and, in the offset-printing position, also by the blanket cylinder (7) and then loops partially round the impression cylinder (14) of the second machine half, the other side of the paper being printed in a similar way.
Patent EP-0327521-A3 (EP)
Title: A process for preparing 3-0-beta-d-galactopyranosyl-2-acetamido-2-deoxy-galactose
IPC: C12P19/26
Filed: 1989-01-31
Abstract: A process for synthesizing 3-O-β-D-Galactopyranosyl-2-aceta­
mido-2-deoxy-galactose (1) by enzymatic transgalactosylation 
using β-galactosidases, characterized by the steps: 
   a) transgalactosylating a substrate mixture of lactose and 
2-acetamido-2-deoxy-D-galactose utilizing the transgalactoly­
tic activity possessed by β-galactosidase of mammalian origin 
to form an olgiosaccharide mixture including (1);    b) hydrolysing the mixture resulting from step a) above 
with a β-galactosidase of microbial origin leaving (1) sub­
stantially intact; and    c) recovering (1) from the hydrolyzed mixture resulting 
from step b).
Patent EP-0351387-A3 (EP)
IPC: G06F12/02
Filed: 1989-06-07
Abstract: A page-accessing method in a segmented tablespace 10 
is disclosed which eliminates unnecessary reading and 
locking. The tablespace comprises data pages 18 grouped 
into identically-sized segments 16, each segment storing 
data for a single table. A status indicator 26 for each 
data page of a segment is kept in a separate segment 
control block 20 stored on a space map page 14. Five data 
page status indicator values are maintained: 
   (1) FULL (26a) - entirely full of current data;    (2) PARTIALLY FULL (26b) - partially full of current 
data;    (3) UNFORMATTED (26c) - empty; contains no data;    (4) MASS DELETE (26d) - contains only obsolete data 
because of an unqualified deletion (mass delete) 
of data; or    (5) QUALIFIED DELETE (26e) - contains only obsolete 
data because of a qualified deletion of data.     
     When scanning over the data in a segment, UNFORMATTED and 
MASS DELETE pages are skipped. QUALIFIED DELETE pages are 
locked, and then skipped if they still contain only obso­
lete data when the lock is obtained. When inserting data 
into pages, preliminary reads of UNFORMATTED and MASS DELETE 
pages are avoided. Data integrity is ensured by placing 
integrity checking bits at the beginning and end of each 
page. If the bits contain the same value, the page's data 
integrity is intact. If the bits are different, the page's 
previous consistent contents are recovered from the log 
records.
Patent EP-0384189-A3 (EP)
Title: Optically active compound and a process for the production thereof
IPC: C12P41/00
Filed: 1990-02-02
Abstract: The invention provides an optically active compound 
which is R- or S- ester having the general formula: 
  
wherein R¹ is hydrogen or acyl of 2-20 carbon atoms, R² 
is alkyl, alkenyl or alkynyl of 3-40 carbon atoms, and 
the carbon indicated by * is an asymmetric carbon atom.
Patent EP-0397049-A3 (EP)
IPC: G05B19/401
Filed: 1990-05-04
Abstract: An indexing mechanism in a machine tool for selectively 
positioning plural pin portions of a crankshaft at the 
machining position aligned with the work spindle, wherein a 
indexing member engaging with the crankshaft through an 
engaging pin is rotated by an indexing motor through a gear 
train. The crankshaft is initially rotated in a first 
direction until a selected pin portion engages with a rest shoe 
of a rest device provided on the bed in order to be positioned 
in a reference angle position, in which the selected pin 
portion is located at the machining position aligned with a 
work spindle. The crankshaft is then clamped on the chucking 
device. After that, the indexing motor is rotated in a second 
direction opposite to the first direction until the load of the 
motor exceeds a reference level, so that the influence of a 
backlash in the gear train and a clearance between the engaging 
pin and the crankshaft is eliminated. After the completion of 
a grinding operation on the selected pin portion, the indexing 
member is thereafter rotated in the second direction by a 
predetermined amount so as to position a next pin portion in 
the machining position.