baber/WOPTO huggingface dataset:
Patent EP-0237697-A3 (EP)
Title: Electronic test head positioner for test systems
IPC: G01R1/04
Filed: 1983-08-16
Abstract: A system for positioning an electronic test head of a test system with respect to an electronic device handler. A positioner assembly moves vertically and provides substantial movement in the horizontal plane with six degrees of freedom. The positioner assembly includes a section for attaching the test head. A counterbalancing assembly is coupled to the positioner assembly to provide a substantially weightless condition to the positioner assembly with the test head attached.
Patent EP-0231797-A3 (EP)
Title: Ceramic stud for a sports shoe
IPC: A43C15/16
Filed: 1987-01-17
Abstract: A gripping element for a sports shoe comprises a body portion of plastic material and a ceramic insert which is embedded into the body portion and which provides the ground-engaging surface of the element. The ceramic insert is surrounded over a part of its length by a metal sleeve which is also embedded into the body portion of the element. At least on its outside peripheral surface around which the metal sleeve extends, the ceramic insert has surface configurations such as annular ribs and/or grooves to provide a positive connection to the plastic material therearound, with a layer of plastic material between the ceramic insert and the metal sleeve.
Patent EP-0231907-A3 (EP)
IPC: G05B9/03
Filed: 1987-01-30
Abstract: This invention relates to a duplex loop type transmission 
system which is so constructed that a plurality of transmis­
sion stations are loop-connected with two transmission lines, 
and the control right for transmission is carried out among 
said transmission stations. When the trouble, such as dis­
connection, occurs on the transmission lines and is detected, 
the station having the control right is adapted to transmit a 
check signal to the transmission line on which the trouble is 
detected and the station which receives the check signal re­
turns a response signal to the next station at the side from 
which the check signal has been transmitted, and the station 
which receives no response signal carries out the loopback, 
thereby enabling the clearance of the trouble in a short time.
Patent EP-0247448-A3 (EP)
IPC: B60H1/34
Filed: 1987-05-14
Abstract: Eine Belüftungsvorrichtung für den Innenraum eines 
Kraftfahrzeuges weist ein Gehäuse 1 mit einem im Quer­
schnitt rechteckigen Einlassstutzen 3 und einer im Quer­
schnitt rechteckigen Ausströmöffnung 4 auf. Der Quer­
schnitt des Einlassstutzens 3 ist kleiner als der Querschnitt 
der Ausströmöffnung 4, und der Einlassstutzen 3 ist zur 
Ausströmöffnung 4 seitlich derart versetzt, dass drei Seiten 
der Querschnittsfläche des Einlassstutzens 3 und der Aus­
strömöffnung 4 miteinander fluchten. Um trotz der versetz­
ten Anordnung einen gleichmässigen Luftaustritt über den 
gesamten Querschnitt der Ausströmöffnung 4 zu erreichen, 
sind auf den Seitenflächen der im Einlassstutzen 3 
schwenkbar angeordneten Absperrklappe 6 miteinander 
fluchtende Leitrippen 9 vorgesehen, die derart schräg ge­
stellt sind, dass ein Teil des durch den Einlassstutzen 3 ein­
strömenden Luftstroms auf den Abschnitt 14 der Ausström­
öffnung 4 geleitet wird, der mit dem Einlassstutzen 3 nicht 
fluchtet.
Patent EP-0249758-A3 (EP)
Title: Electromagnetic relay
IPC: H01H50/02
Filed: 1984-04-27
Abstract: An electromagnetic relay comprises a base (302) formed with an insertion socket and provided with an electroconductive coating, a terminal platform (308) having terminals (309a, 309b, 309c) mounted therein and fitted in said insertion socket; and a ground base board (305) fixed against said base (302) so as to pressingly hold said terminal platform (308) in said socket and so as to contact said electroconductive coating.
Patent EP-0251179-A3 (EP)
IPC: E01H4/02
Filed: 1987-06-24
Abstract: Eine Pistenraupenkette für Pistenpflegefahrzeuge hat mehrere, 
seitlich nebeneinander angeordnete, umlaufende Raupenbänder 
(3) und quer dazu angeordnete, mehrere Bänder übergreifende 
Raupenstege (4). Die Raupenstege (4) sind im Querschnitt etwa 
tropfenförmig und mit einer ebenen Basisfläche (5) ausgebildet, wobei 
die Stege mit ihrer Basisfläche auf den Raupenbändern 
(3) aufliegen und mittels durch die Raupenbänder hindurchgreifenden 
Schraubbolzen (6) befestigt sind. Die Raupenstege (4) sind 
im Bereich der auf den Raupenbändern (3) aufliegenden Basisfläche (5) 
mit im Querschnitt gesehen wulstförmigen Verbreiterungen 
(11) ausgebildet, die seitlich aus den Raupenstegen hervorrag 

en.
Patent EP-0265757-A3 (EP)
Title: Method and arrangement for rolling continuously cast profiles
IPC: B21B1/46
Filed: 1987-10-12
Abstract: A hot profile-steel workpiece having a flange width dimension, a web height dimension, and a web thickness dimension is rolled in a roll train including a reversible univerial rolling stand and a flange-compacting roll stand unstream therefrom. According to the invention one of the height, width, or thickness dimensions of the incoming workpiece is reduced upstream of the flange-engaging compacting roll stand. Normally the web height dimension is reduced in a roll stand immediately upstream of the universal and flange-compacting stands. Furthermore the workpiece has a web with extra-thick parts and these extra-thick parts are rolled out by horizontal rolls of a roll stand that engage this web. The flange-compacting roll stand engages the faces of the flanges. With this system it is possible to make the web of the incoming workpiece either shorter or taller, that is it can either be compacted or rolled out.
Patent EP-0268869-A3 (EP)
Title: Synthetic protective tubing device for conduits
IPC: H02G3/04
Filed: 1987-10-30
Abstract: In a flexible plastic protecting tube, with annular corrugations, for holding pipelines, the longitudinal slot in the protecting tube is widened so that the pipelines can be inserted directly, without problems. An outer tube is clamped such that it fits onto this tube, the outer tube likewise having a broad longitudinal slot and the outer tube covering the longitudinal slot of the first tube. 
<??>The interlocking of the inner and outer tube can be improved by suitable complementary  design of the ribs or corrugations of the tubes. 
<??>Junction pieces can be clamped onto the inner and outer tube. 
<IMAGE>
Patent EP-0300090-A3 (EP)
IPC: F16F13/14
Filed: 1987-11-11
Abstract: Eine überwiegend senkrecht zu ihrer Achsrichtung belaste­
te Hülsengummifeder, bei der zwei einander radial umschlie­
ßende Stützhülsen (1, 2) durch einen Federkörper (3) aus 
Gummi verbunden sind. Der Federkörper enthält flüssigkeits­
gefüllte Kammern (8, 9, 10, 11), die zumindest teilweise 
durch Verbindungsöffnungen (12) verbunden sind. Die die 
Kammern (8, 9, 10, 11) voneinander trennenden Trennwände 
des Federkörpers (3) haben herstellungsbedingt eine Er­
streckung, die die einbaubedingte Erstreckung übertrifft. 
Sie verbinden dadurch die verwendungsfähige Hülsengummi­
feder in einem elastisch zusammengestauchten Zustand.
Patent EP-0267625-A3 (EP)
IPC: G01N33/53
Filed: 1987-11-13
Abstract: A solid surface as the inside of a receptacle or a paper dipstick is 
coated with a particular adherent material, such as an antibody, enzyme, 
antigen, or the like. A biological fluid sample, such as blood, is then 
brought into contact with the coated surface, and a target constituent of 
the sample, such as reticulocyte cells, is adhered to the coated surface, 
due to the presence of a specific binding characteristic possessed by the 
target constituent for which the adherent material has an affinity. The 
non-adhered portion of the sample is then removed. Intraparticulate 
material, such as hemoglobin, in the case of reticulocytes, is released 
from the adhered constituent and assayed.
Patent EP-0268962-A3 (EP)
IPC: B65H49/06
Filed: 1987-11-14
Abstract: A holder (18) for receiving and frictionally 
securing yarn package (12) wound onto tubes of various inner 
diameters is disclosed. The holder comprises a base support 
which includes an arm (20) adapted to be attached to the 
textile machine. Extending at a right angle from the base 
arm is a cantilever contact arm (24) which is rigidly 
connected to the base. The contact arm has a contoured 
support arm (28) pivotally connected to its free end and 
extending alongside the contact arm to a point near the base 
support. A spring (34) is interposed between the contact arm 
(24) and the contoured support arm (28) and urges them apart, 
and against the inner walls of a yarn tube (13) placed about 
the contact arm and the contoured support arm.  
     A second embodiment has two contoured support arms, 
one of which is pivotally connected to the contact arm at a 
point intermediate a free end portion of said contact arm and 
the base support. A resilient second contoured support arm 
is affixed to the end of the contact arm and has a portion 
which extends generally transverse over the longitudinal axis 
of the contact arm. One end of the second contoured support 
arm extends beyond the tube contact surface of the contact 
arm for a slight distance not to exceed three-sixteenths of 
an inch and the other end of the second contoured arm extends 
towards said base support at an acute angle to the 
 
 
longitudinal axis of the contact arm. The second contoured 
support arm cooperates with the first in firmly anchoring 
intermediate yarn tube on the support while the second 
contoured arm is adapted to handle yarn tubes of very small 
diameters.
Patent EP-0235985-A3 (EP)
IPC: H03K5/1252
Filed: 1987-02-12
Abstract: A method and an apparatus are provided for processing 
data consisting of a signal and noise where both signal and 
noise consist of a series of pulses at random intervals, so 
as to detect the signal, applicable even where the signal 
is almost submerged within the noise. The pulses are 
passed through a time gate (26) arranged to accept only 
those pulses for which the preceding time interval is less 
than the average for the noise pulses alone. Successive 
pulses may be processed in one of a number of parallel 
channels (24), each including such a time gate, and the 
numbers of accepted pulses in each channel combined in unit 
time periods to give an output signal, which may undergo 
further processing such as passage through an amplitude 
gate (32).
Patent EP-0245082-A3 (EP)
IPC: G01N1/24
Filed: 1987-05-05
Abstract: A sampling probe 1, particularly suitable for use in with­
drawing air from a cargo container and leading the withdrawn 
air towards a mass analyser to check for drugs and explosives, 
comprises a plurality of hollow inter-connected sections 8, 9 
and 10. Their internal surfaces, including collars 40 and 50 
supporting inner tubes co-axially with outer tubes 20, are 
of inert plastics material such as PTFE and are substantially 
continuous through a coupling between each pair of adjacent 
sections. The couplings each include a pair of spring catches 
45 having teeth 46 to be held in an annular groove 51 by a 
slidable sleeve 52. Tongues 110 engage in cutouts 111 to 
permit transmission of torque. End section 8 has air openings 
29 and can have a hook 2 to allow it to be hung over the 
upper edge 7 of a vehicle side. Termination section 10 has 
part 4 of a quick release coupling and can have a bend for 
use in orientation and manipulation. There can be one or 
more intermediate sections 9 of different length, or the end 
section 8 can be inter-connected directly to the termination 
section 10.
Patent EP-0247901-A3 (EP)
IPC: B25J15/06
Filed: 1987-06-01
Abstract: An apparatus for controlling the shape 
of an elongated flexible spline (218) to substantially 
match a third order polynomial curve extending between 
first and second end points where the spline extends 
along a deformable central axis (212). A spline 
support member (210) extends along the central axis. 
The spline is pivotably coupled to the support member 
at a first point along said central axis, and is 
slidingly coupled to the support member at second, 
third and fourth points along the central axis. The 
support member establishes a first predetermined 
distance (L) along a reference line passing through 
the interior two of said first, second, third and 
fourth points. A first spline deflector (230) select­
ively deflects one of the exterior two of the first, 
second, third and fourth points by a distance D L  in 
a direction perpendicular to the reference line. 
A second spline deflector (232) selectively deflects 
the other of the exterior two of the first, second, 
third and fourth points by a distance D R  in a direction 
perpendicular to the reference line. A controller 
controls the first and second spline deflectors so 
that the central axis of the spline is deformed and 
the intermediate two points substantially match points 
of the polynomial curve and so that the exterior 
two points are offset with respect to the reference 
line and the spline central axis overlies the first 
and second end points of the curve.
Patent EP-0260136-A3 (EP)
Title: Chemical reaction apparatus
IPC: G01N35/02
Filed: 1987-09-10
Abstract: A chemical reaction apparatus for a plurality of capillary tubes (2), having a conveying device (1) for holding the tubes (2) substantially horizontal while conveying them along a feeding device (3) for reagent and the like which is mounted with the conveying device (1) and feeds a reagent or the like for use in a chemical reaction to the interior of the capillary tubes. The horizontal condition of the tubes (2) enables the reagent or the like to remain in a stable condition, charged into the entire length of each of the tubes (2).
Patent EP-0291653-A3 (EP)
IPC: G06F17/50
Filed: 1988-03-11
Abstract: A method of reducing the number of connections in, and 
increasing the testability of, a logic network. This 
is accomplished by propagating global controlling 
information through a graphical representation of the 
logic network. Logically redundant connections are 
detected and removed by means of this information.
Patent EP-0288989-A3 (EP)
IPC: G11B20/10
Filed: 1988-04-27
Abstract: An address generating circuit (13) generates a 
reading address for reading a buffer memory (16) so 
that so-called P and Q codes for a CD-ROM which have 
parameters i and j can be decoded. The reading address 
is obtainable based on a formula RDA = H + 2L + p, 
where H is a starting address of one block not includ­
ing synchronous signal or pattern, L is a symbolic 
location of a symbol, and p is a sign for designating 
that the symbol is included in an LSB byte plane or an 
MSB byte plane. A first full adder (25) operates the 
symbolic location L based on the parameters i and j 
with various constants being given from a constant gen­
erator (23) so as to give the symbolic location L to a 
second full adder (21). The starting address H is given 
from a writing address pointer (12a). The second full 
adder makes an operation for adding H, 2L and p to out­
put the reading address to an address bus. In addition, 
the symbolic location L is latched in a symbol off-set 
address (26) and, if necessary, fed-back to the first 
full adder through multiplexers (24, 27) when the next 
symbolic location is to be operated.
Patent EP-0306898-A3 (EP)
Title: Assembly plate for the mechanical connection of several telecommunication appliances arranged side by side
IPC: H04M1/11
Filed: 1988-09-06
Abstract: Assembly plate (1) for the connection of telecommunication appliances (G1, G2, G3, G4) which can be inserted with catches (4, 5, 12) in pocket-shaped receptacles (13, 14) in the floor trough (17) of the appliances (G1, G2, G3, G4) and is held in guides (10, 11) on the floor trough (17). 
<??>As well as providing fast and simple connection facilities, the aim is to reduce the cost of manufacturing the assembly plate. The assembly plate (1) is essentially of Y-shaped design and has catches (4, 5) which are physically offset from one another and are provided on two arms (2, 3) which run parallel to one another and are connected by a base (6). A further arm (7) running perpendicular to the base (6) has a catch (12) running along its longitudinal axis. The guides, which are designed as ribs (10, 11) and are provided on the floor trough (17), have a T-shaped cross-section. 
<IMAGE>
Patent EP-0322628-A3 (EP)
IPC: B26D1/20
Filed: 1988-12-13
Abstract: Um bei einer Stofflegemaschine mit einer Führung, längs 
welcher eine Stoffbahn in Auslegerichtung verläuft, und 
mit einer Schneideinrichtung, umfassend eine auf einer 
Seite der Führung angeordnete, sich quer zur Auslege­
richtung erstreckende Gegenschneidklinge und ein Mes­
serrad, welches zum Durchtrennen der Stoffbahn rotiert 
und mit einem rundumlaufenden außenliegenden Schneidbe­
reich an einer quer zur Auslegerichtung verlaufenden 
Kante der Gegenschneidklinge anliegt, eine konstruktiv 
möglichst einfach aufgebaute Schneideinrichtung zu erhal­
ten, wird vorgeschlagen, daß der Schneidbereich eine im 
wesentlichen senkrecht zur Drehachse des Messerrads ver­
laufende Schneidfläche ist und daß die Schneidfläche 
und die Kante parallel zueinander ausgerichtet sowie 
linienförmig aneinander anliegen.
Patent EP-0298732-A3 (EP)
Title: Therapeutic somatostatin analogues
IPC: A61P5/00
Filed: 1988-07-07
Abstract: Peptides having the sequence <IMAGE> where X represents any amino acid residue, in particular octapeptides of the formulae <IMAGE> that are analogues of somatostatin (a growth hormone-release inhibiting factor) are disclosed.
Patent EP-0299758-A3 (EP)
Title: Method and compositions for enhancing the cutaneous penetration of pharmacologically active agents
IPC: A61K47/18
Filed: 1988-07-14
Abstract: Method and compositions for enhancing the cutaneous penetration of topically or transdermally delivered pharmacologically active agents. The compositions include various urethane compounds as permeation enhancers, the urethane compounds formed from reaction of a monomeric organic diisocyanate with a hydroxy- or hydroxy/alkoxy-terminated linear polyalkylene glycol or polyether
Patent EP-0308209-A3 (EP)
Title: Ceramic resistance elements
IPC: H01C7/04
Filed: 1988-09-15
Abstract: A resistance element based on barium titanate has an excessive 
donor dopant level such that the low temperature resistivity is greater 
than the high temperature resistivity maximum. The resultant NTC 
characteristic has an inflexion over which the resistivity is 
substantially constant. A similar effect is achieved with an excess of 
acceptor dopant. An advantage of the resistance element lies in 
automobile or other instrumentation or control devices where a 
resistance dwell is required over a specified temperature range.
Patent EP-0323063-A3 (EP)
Title: Production of polymeric films
IPC: C08J7/043
Filed: 1988-12-12
Abstract: The invention concerns the production of oriented polymeric films in which a layer of a heat curable silicone resin composition is formed on a layer of a polymeric film which is thereafter stretched at an elevated temperature to effect orientation of the film. The heat curable silicone resin composition includes a volatile inhibitor for inhibiting curing of the composition while stretching is effected. Suitabe inhibitors include volatile amines, alkynes and acetylene alcohols. Films so produced can be used as release films.
Patent EP-0298034-A3 (EP)
IPC: G03F7/038
Filed: 1988-06-22
Abstract: Es werden Anthrachinone mit funktionell substituierten, z.B. -COOH 
oder -CONH-NH₂, α, α-(Dialkyl)alkylgruppen beschrieben. Zusammen­
setzungen, die solche Anthrachinone, einen Aminoalkohol, ein 
Epoxidharz und gegebenenfalls einen Härter enthalten, eignen sich 
zur Herstellung metallischer Ueberzüge und Abbildungen auf der 
gehärteten Zusammensetzung durch Belichtung und stromlose Metallab­
scheidung.
Patent EP-0315591-A3 (EP)
Title: Physiologically active substances, a process for the preparation thereof and pharmaceutical compositions containing them
IPC: C07G99/00
Filed: 1988-11-07
Abstract: The present invention relates to physiologically active substances extracted from infected tissues inoculated with a poxvirus. The substances of the present invention have excellent actions to improve blood flow and recover functions of diseased tissues, thus are useful as drugs for various diseases caused by blood flow disorders.
Patent EP-0325190-A3 (EP)
IPC: C12N5/07
Filed: 1989-01-16
Abstract: Ein serumfreies Kulturmedium für tierische und humane 
Zellen, insbesondere nicht adhärente Zellen, enthält 
Basismedium und  
2 bis 10 mg/l Transferrin,  
2 bis 10 mg/l Insulin  
1 bis 10 g/l Pepton,  
10 bis 500 mg/l β-D-Xylopyranose, substituiert mit 
Phosphat-, Carboxy und/oder Sulfatgruppen,  
0,1 bis 0,5 mg/l Selenit und  
0,1 bis 2 mg/l biologisches Polyamin.
Patent EP-0328149-A3 (EP)
IPC: G09B21/00
Filed: 1989-02-11
Abstract: Die Erfindung betrifft ein Blindenschrift-Darstellungsgerät, 
das aus Modulen (10) zusammengesetzt ist, die jeweils ein 
Oberteil (12) mit ortsfester Halteplatte (28) für Fühlstifte 
und einen unteren Träger (30) aufweisen, der zu dem Ober­
teil höhenveränderlich angeordnet ist und mit dem die feder­
belasteten, in einer Deckplatte (14) geführten Fühlstifte über 
die Außenfläche (16) letzterer anhebbar bzw. darunter absenkbar 
sind. Die Position des Trägers (30) zu dem Oberteil (12) ist 
mittels eines Exzenters einstellbar veränderlich, von Hand 
oder motorisch. Der Träger (30) hat den Bodenflächen (26) 
der Fühlstifte (18) zugeordnete Podeste (32), die insbesondere 
treppenförmig gestaffelt sind. Höhengleich mit den Podesten 
sind im Träger Kanäle oder Nuten (36) vorhanden, welche 
- quer zu den Führungsbuchsen (34) für die Fühlstifte ver­
laufende - Riegelelemente haltern und/oder führen. Letztere 
können Ankerstößel (40) in Magnetspulen (38) oder piezo­
keramische Biegestreifen (50) sein.
Patent EP-0334046-A3 (EP)
Title: Surgical composite structure having absorbable and nonabsorbable components
IPC: A61L27/48
Filed: 1989-02-24
Abstract: A composite structure is disclosed having two or more biocompatible polymers. At least one of the polymers is nonabsorbable. The nonabsorbable polymer is extruded into a fiber. The fiber can be fabricated into a textile structure, for example a woven mesh. The nonabsorbable mesh is then encapsulated with at least one bioabsorbable polymer. The composite structure is useful for repairing anatomical defects, for example in a mammalian abdominal wall.
Patent EP-0332132-A3 (EP)
Title: Electrohydraulic servo system, especially for injection molding machines
IPC: F15B13/043
Filed: 1989-03-07
Abstract: An electrohydraulic servo system forming a control 
loop for controlling pressure of fluid in a cavity of 
undetermined volume includes a valve (14) which fluid as a 
function of position of the valve element (16) is supplied 
from. An electronic valve controller (40) receives a pressure 
command signal (Pc) from remote master electrinics (42), and a 
pressure feedback signal (P) from a pressure sensor (46) in 
the loop. Such signals (P, Pc) are compared in a pressure-­
control mode of operation, and a difference or error signal is 
employed for generating valve control singals (Ye). A second 
sensor (44) supplies a position feedback signal (Y). The 
pressure feedback signal (P) is varied with respective gain 
(Kp), the position feedback signal (Y) is varied with further 
gain (Kd), and the difference or error signal is varied with 
another gain (Ke). Cavity volume is determined as a function 
of the pressure and position feedback signals (P, Y). Control 
loop gains, specifically Ke and Kd, are varied as a function 
of cavity volume for thereby adapting the system for either 
intended or unintended variations in cavity volume.