baber/WOPTO huggingface dataset:
Patent EP-0189243-A3 (EP)
IPC: B01J29/83
Filed: 1986-01-07
Abstract: A process for dewaxing a hydrocarbon feedstock, par­
ticularly a lube stock, comprises contacting the feedstock 
under dewaxing conditions with a catalyst composition com­
prising (i) a catalytically active porous crystalline alumino­
silicate, particularly a zeolite having a silica to alumina mole 
ratio of at least 12 and a Constraint index of 1 to 12 and (ii) a 
crystalline aluminum phosphate.
Patent EP-0190860-A3 (EP)
IPC: C07D223/16
Filed: 1986-01-27
Abstract: Pharmaceutical compositions containing 6-chloro-3­
methyl-1H-2,3,4,5-tetrahydro-3-benzazepine-N-oxide, and 
their use in therapy as anti-hypertensive agents.
Patent EP-0211504-A3 (EP)
IPC: G08C19/02
Filed: 1986-06-24
Abstract: A current regulating converter includes a pulse generator 
(10) which generates a voltage pulse train having a variable 
duty cycle. A low pass filter (12) is connected to receive the 
pulse train and has a cutoff frequency which is well below the 
frequency of the pulse train. The low pass filter (12) generates 
a dc voltage signal which has a voltage level that is 
proportional to the duty cycle of the pulse train. The dc signal 
is used in a circuit (14) that draws a current from a power 
supply (16), the current being proportional to the voltage level 
of the dc signal. The power supply (16) is connected to the 
circuit (14) by a 4-20 mA current loop (18).
Patent EP-0230244-A3 (EP)
IPC: C07D239/48
Filed: 1987-01-12
Abstract: Die vorliegende Erfindung betrifft neue 
2,4-Diamino-6-halogenalkylpyrimidine der allgemeinen Formel (I), 
 in welcher R¹ und R³ unabhängig 
vonienander für Wasserstoff oder Alkyl stehen, R² und 
R⁴ unabhängig voneinander für Wasserstoff, für gegebenenfalls durch 
Halogen, Cyano, Alkoxy, Alkylthio oder durch Cyclopropyl 
substituiertes Alkyl, für Cycloalkyl, für gegebenenfalls durch Halogen 
substituiertes Alkenyl oder für Alkinyl stehen und   
R⁵ für durch Halogen substituiertes Alkyl steht, mit der 
Maßgabe, daß R¹, R², R³ und R⁴ nicht gleichzeitig für 
Wasserstoff stehen, wenn R⁵ für Trichlormethyl steht,  Verfahren 
zu ihrer Herstellung und ihre Verwendung als 
Herbizide.
Patent EP-0240908-A3 (EP)
Title: Tool for shaving tube surfaces
IPC: B23B5/16
Filed: 1987-03-31
Abstract: A cutting tool assembly including a pair of articulated arcuate strap members adapted to be clamped about a cylindrical pipe for cutting about the circumference of the pipe. A guide mechanism is provided including a pair of roller members engaged about the periphery of the pipe member to be cut and a guide part on a cutting tool, which guide part cooperates with the roller members.
Patent EP-0269789-A3 (EP)
Title: Multiple coordinate feeler head
IPC: B23Q16/02
Filed: 1987-08-10
Abstract: In a switching multi-coordinate probe an accurate and accurately reproducible switching behavior is attained by a plurality of seating points, which all have the same elasticity but also a relatively high stiffness. The bearing members (14) and their counterbearing support members (16) exhibit an adequate number of degress of freedom, in order to be able to accurately align themselves with respect to each other during assembly. After adjustment the contact zones of the individual bearing members (14) form with their counterbearing support members (16) circular lines, which all lie in one plane with respect to the stylus axis (FIG. 1).
Patent EP-0263952-A3 (EP)
Title: Robot unit with moving manipulators
IPC: B25J9/18
Filed: 1987-08-29
Abstract: Robot unit with one or more manipulator arms and a sensory mechanism for position and movement control, as well as sensors for ZD pattern recognition with associated control and evaluation electronics, in which, by means of a tracking CCD camera with zoom lens and additional laser radar with 3D image correlation, a greatly simplified pattern recognition is made possible, so that the reaction of the manipulated objects on the manipulator arms can be constantly monitored and the latter thereby made in a lightweight design. <IMAGE>
Patent EP-0266583-A3 (EP)
Title: Packing tray and method of sealing same
IPC: B29C51/08
Filed: 1987-10-13
Abstract: The packing tray is divided by at least one web into at least two compartments, it being possible for each of these compartments to be closed by a film or the like which is to be sealed on. The web tapers slightly towards the top and, in its upper end region, is at least approximately semicircular in cross-section, its upper wall being flattened off. This shape of the web can also be achieved by surfaces sloping at an angle of 30 to 60 DEG . In the corresponding device for deep-drawing the tray, due to this shaping of the webs and thus of the ribs of the device, a cooling channel can be mounted relatively near to the upper flattened-off wall, by which means the web is cooled quickly and effectively after forming. <IMAGE>
Patent EP-0274018-A3 (EP)
Title: Method and apparatus for the production of a flexible protection tube into which is drawn a wire
IPC: B29C48/10
Filed: 1985-03-19
Abstract: The method provides that the tube inner surface and/or the cable drawing wire is sprayed with lubricant in order to facilitate subsequent drawing-in of the cable, in particular an optical waveguide cable. <IMAGE>
Patent EP-0240456-A3 (EP)
IPC: G08B13/24
Filed: 1987-03-30
Abstract: An improved perimeter surveillance system comprising a plurality 
of intrusion sensors (12) distributed in the field, amplifier 
apparatus (14) associated with the plurality of intrusion sensors and 
apparatus (16) for inhibiting an alarm indication output of amplifier 
apparatus associated with an intrusion sensor in response to 
simultaneously detected electromagnetic interference detected 
thereat, without necessarily inhibiting the operation of other 
amplifier apparatus in the system.
Patent EP-0279193-A3 (EP)
Title: Paper punch
IPC: B26F1/36
Filed: 1988-01-20
Abstract: The paper punch consists essentially of a lower part (1) equipped with side cheeks (2) and of a pressure plate (3) articulated on the side cheeks (2). Pressure is transmitted between the pressure plate (3) and hole punches (4) by means of a pressure bar (5) which is parallel to the pivot axis (32) of the pressure plate (3), bears with its upper edge against the pressure plate (3) and on its lower edge (53) has two downwardly pointing pressure studs (52) engaging into cup-like recesses (71) of the hole-punch heads (7) and being supported pivotably with their tip against the bottoms of these. <IMAGE>
Patent EP-0285799-A3 (EP)
Title: Device for the functional electric testing of wiring arrays, in particular of circuit boards
IPC: G01R1/073
Filed: 1988-02-29
Abstract: During the functional electric testing of wiring arrays, particularly of circuit boards (Lp), the number of required feedlines and circuit elements is to be drastically reduced. In the novel device, each test point (M1 to M7) can be selected by an associated collective line (S1) and by an intermediate mask (Z) preventing the contacting of non-selected test points (M1 to M7). The collective lines (S1) preferably extend transversely to the main direction of the wiring. 
<IMAGE>
Patent EP-0287933-A3 (EP)
IPC: G03C1/015
Filed: 1988-04-13
Abstract: A safelight for use in handling a silver halide photo­
graphic light-sensitive material and a process for manufactur­
ing a silver halide photographic light-sensitive material 
using the safelight. The safelight has an electroluminescence 
element as a light source and an effect to lowere the fog 
formation tendency of the photographic material. And a silver 
halide photographic light-sensitive material manufactured in 
the safelight is improved on the allowable handling time in 
safelight.
Patent EP-0309736-A3 (EP)
IPC: B42C19/08
Filed: 1988-08-24
Abstract: Verfahren zum Formen, Falzeinbrennen und Ganzpressen von 
Büchern sowie Falzeinbrenn- und Preßmaschine, die zur 
Durchführung dieses Verfahrens verwendet werden kann. Zum 
Zwecke der Kapazitätserhöhung und zur Schonung der in 
Decken (6a) frisch eingehängten Buchblöcke (6b) wird der aus den 
Büchern (6) bzw. Buchblöcken (6b) bestehende, der Maschine kon­
tinuierlich zugeführte Produktstrom (20) innerhalb der Lade­
station (30) in eine Anzahl n von parallelen 
Teilströmen (20₁...20 n ) auf­
geteilt, und die n Teilströme werden kontinuierlich einer 
entsprechenden Anzahl n von parallel angeordneten Form-, 
Falzeinbrenn- und Preßstationen (13₁...13 n ) 
und nach deren Durchlaufen der Entladestation (40) zugeführt.
Patent EP-0316586-A3 (EP)
Title: Gripper point for a sheet-gripping device
IPC: B41F21/10
Filed: 1988-10-15
Abstract: In order to produce a gripper point which no longer causes paper debris, dirt or the like to collect, its profiled gripper surface features a single bead-like swelling (4) at the leading edge which comes into contact with the paper (6), the swelling having a radius (R) of 0.4 - 1.0 mm, running parallel to the leading edge of the sheet (6) and being coated with a hard material (8). 
<IMAGE>
Patent EP-0301796-A3 (EP)
Title: Pineapple corer and peeler
IPC: A23N7/00
Filed: 1988-07-26
Abstract: A pineapple corer and peeler (11) comprises a power 
rotated head stock (23) and an adjustable tail stock (25) upon a 
framework (14) to axially support and rotate a pineapple. A 
rotatable core cutting tube with sharpened circular 
edges advances axially through (87) the head stock (23) to 
longitudinally sever the pineapple core and a peeler 
blade (172) upon a power rotated lead screw (153) feeds along and 
spirally peels the pineapple during rotation.
Patent EP-0307110-A3 (EP)
IPC: G02B6/245
Filed: 1988-08-24
Abstract: An apparatus for preparing an optical fiber for 
connection to another optical fiber is comprised of a 
clamp for gripping an optical fiber at a first location, 
a mechanism for transversely severing and removing 
insulation from a predetermined length of the fiber to 
provide a insulation severed end portion and a bared 
fiber portion, a cleaving mechanism for forming a 
transverse score in the bared fiber portion at a 
predetermined distance from the severed end portion of 
the insulation, and a fiber tensioning mechanism for 
breaking the optical fiber along a transverse plane 
containing the score.
Patent EP-0311301-A3 (EP)
Title: Rheometrics and viscoelasticity measurement
IPC: G01N11/16
Filed: 1988-09-29
Abstract: A viscoelastic measurement device comprising a measurement chamber (10) to receive a sample whose viscoelasticity is to be measured,  a displacement member (11)located in said chamber, displacement means (34) for displacing the displacement member within the measurement chamber and thereby applying a deformatory stress to a sample located therein, measurement transducer means (35) for detecting the input deformatory displacement, measurement transducer means (35) for detecting the output or reaction deformatory movement or action of the sample, calculator means (211)for calculating the viscoelasticity from the input and output data.
Patent EP-0319254-A3 (EP)
Title: Intermediates for the production of pyridobenzocycloheptene
IPC: C07D213/89
Filed: 1988-11-30
Abstract: Compounds of the formula : 
  
are described in which R₁ and R₂ are C₁₋₄ alkyl or, 
taken together with the nitrogen atom to which they are 
attached, pyrolidinyl or piperidinyl; and X is chloro, 
bromo or iodo. These compounds are intermediates for 
azatadine.  
     A process for their preparation and their reaction 
with an alkali metal cyanide to prepare 3-phenethyl-2-­
cyano-pyridine are described.
Patent EP-0290413-A3 (EP)
IPC: G08B17/103
Filed: 1988-05-06
Abstract: A detector for sensing or measuring objects 
passing a measurement path (5) has a detection element 
(6), the output signal of which is a function of objects 
discovered in the measurement path. Said output signal 
is fed to an amplifier and filter circuit (7 - 9), the 
output of which is connected to two parallel integration 
circuits (11, 12). The integration circuits have time 
constants ( τ SH , τ L ) of different magnitudes, and their 
output signals are fed to a comparator (13) for obtaining 
an operative signal indicating the presence of an object 
in the measurement path, this signal being unresponsive 
to long-duration fluctuations in the detector's 
operating conditions, e.g. dirtying of the detection 
element.
Patent EP-0360179-A3 (EP)
IPC: G01M17/00
Filed: 1989-09-16
Abstract: Bei einem Rollenprüfstand für Kraftfahrzeuge mit zwei 
drehbaren Trommeln für die beiden Räder einer Achse und 
mit einer Halteeinrichtung für das komplette, 
betriebsfertige Kraftfahrzeug, sind die beiden Trommeln 
unabhängig voneinander in ihrer Höhenlage verstellbar. 
Um möglichst realitätsnahe Prüfungen des Kraftfahrzeugs 
zu erreichen, liegt der (resultierende) Angriffspunkt 
der Haltevorrichtung am Schwerpunkt.
Patent EP-0368047-A3 (EP)
IPC: E01B27/00
Filed: 1989-10-19
Abstract: Bandfördervorrichtung, insbesondere für einen schienen­
gängigen Transportwagen, bei dem die Bandfördervorrich­
tung (3) über die Puffer auskragt, mit einer endlosen 
Förderbandeinheit (5), mit zwei an Lagern drehbar 
gelagerten Umlenkvorrichtungen (6,7), um die die 
Förderbandeinheit (5) geführt ist, und mit wenigstens 
einer Antriebseinheit, die über eine der beiden Umlenk­
vorrichtungen die Förderbandeinheit (5) antreibt. 
Erfindungsgemäß ist die die Förderbandeinheit (5) 
antreibende Umlenkvorrichtung (7) im wesentlichen 
symmetrisch zu einer auf ihre Drehachse (10) senkrechte 
Mittelebene ausgebildet. Beiderseits in den äußeren 
Randbereichen der Umlenkvorrichtungen (7) sind zwei 
gleichartige Antriebseinheiten (8,9) vorgesehen, die 
zusammen mit den Lagern (16) innerhalb dieser ange­
triebenen, drehbaren Umlenkvorrichtung (7) koaxial zu 
dieser angeordnet sind.
Patent EP-0366078-A3 (EP)
Title: Method for purifying nitrogen trifluoride gas
IPC: C01B21/083
Filed: 1989-10-24
Abstract: There is here disclosed a method for removing nitrous 
oxide (N₂O), carbon dioxide (CO₂) and dinitrogen difluoride 
(N₂F₂) from a nitrogen trifluoride gas. The present 
invention is directed to a method for purifying a nitrogen 
trifluoride gas which comprises the steps of thermally 
treating, at a temperature of 250 to 700°C, a zeolite 
selected from the group consisting of analcime, clinoptilo­
lite, mordenite, ferrierite, phillipsite, chabazite, 
erionite, and laumotite; forming a packed bed of the 
treated zeolite; and passing the nitrogen trifluoride gas 
containing the gaseous impurities at a temperature of -125 
to 50°C through the filler layer.
Patent EP-0371450-A3 (EP)
IPC: B23B13/12
Filed: 1989-11-28
Abstract: In machining a blank material on an automatic 
lathe of the type having first and second headstocks 
slidably carried along a bed, the first and second 
headstocks are slidable along their respective machin­
ing axes, and the first headstock grips the blank 
material to take a front machining, whereupon the 
semi-machined blank material, i.e., a workpiece is 
transferred to the second headstock to take a rear 
machining. The lathe also has first and second guide 
bushes for intermediately guiding the workpiece near 
the working point while the workpiece is gripped by 
the first and second headstocks. For machining a 
blank material in the form of a cylindrical rod con­
tinuously, the entire machining cycle can be divided 
into the front and rear machinings. Thus it is pos­
sible to shorten the machining cycle period.
Patent EP-0374590-A3 (EP)
IPC: A61F2/16
Filed: 1989-12-06
Abstract: Die intraocularen Linsen werden in trockenem Zustand mit 
Gamma-Strahlen sterilisiert, wobei das Kunststoffmaterial 
der Linsen gleichzeitig zusätzlich polymerisiert wird.
Patent EP-0394561-A3 (EP)
IPC: B41N10/00
Filed: 1989-12-28
Abstract: An inking roller or ink metering roller comprised of a base roller, a 
substantially continuous hard and wear-resistant microporous ceramic 
coated layer bonded to the base roller and an interdiffused and 
immobilized oleophilic and hydrophobic essentially organic polymeric based 
material affixed to the surfaces and interstices of the microporous layer.
Patent EP-0364060-A3 (EP)
Title: Methods of injection molding and extruding wet hygroscopic ionomers
IPC: B29C48/53
Filed: 1989-10-11
Abstract: Ionomers can be injection molded and extruded in 
wet condition using a vented, two-stage barrier screw 
wherein the barrier flight melt channel is operated only 
partially filled.
Patent EP-0332285-A3 (EP)
IPC: G21C3/322
Filed: 1989-01-24
Abstract: A nuclear reactor fuel element (10) is helically 
wound with a strip (12) which on one face at regular 
intervals along its length has dimples (14, 16), and has 
a continuous rib (18) on the opposite face. The strip 
(12) contacts the associated fuel pin cladding via the 
dimples (14, 16) which effectively act as point contacts, 
and it contacts the neighbouring fuel pins via the rib 
(18) which also provides point contact. The regions 
between adjacent dimples (14, 16) are clear of the 
cladding and provide coolant flow paths thereby avoiding 
stagnant regions. The dimples (14, 16) may be arranged 
in two staggered sets one on each side of a central rib 
(18), and the strip (18) then wound so that the dimples 
(14, 16) in each set each align axially with a respective 
dimple (14, 16) of the other set.
Patent EP-0366238-A3 (EP)
Title: Influenza vaccinal polypeptides
IPC: C07K14/11
Filed: 1989-08-30
Abstract: Vaccinal polypeptides for protection against 
influenza virus infection comprising an immunogenic 
determinant of the HA2 subunit of an HA protein.
Patent EP-0367418-A3 (EP)
Title: Display system interpolators
IPC: H04N1/393
Filed: 1989-10-06
Abstract: An image interpolator implements an interpolation function providing 
real time, continuous zoom capability to an image display system. 
Output image pixels are obtained by interpolating the values of the 
colour or intensity of the 2x2 matrix of pixels surrounding the point 
on the input image. The disclosed arrangement employs a bi-linear 
interpolation algorithm implemented in the form of cascaded 
one-dimensional interpolation circuits. Magnification control is 
established so that a unit increment of the zoom controller, such as a 
cursor on a tablet, results in a constant increase in the degree of 
magnification. The coefficients required for the interpolation are 
generated in real time avoiding the need for time consuming table 
look-ups.
Patent EP-0376652-A3 (EP)
IPC: A61Q1/04
Filed: 1989-12-22
Abstract: Sunscreen compositions are described which 
contain certain 1-cyclohexenylacetonitrile deriva­
tives of aldehydes which act as UV filters when 
incorporated in a carrier in amounts ranging from 
0.1-50% by weight.
Patent EP-0337913-A3 (EP)
Title: Improvements in filler heads of pressurized bottles
IPC: B24B53/00
Filed: 1989-03-20
Abstract: The head is determined by a valvular body defined by a housing (4) inside of which there is a sealer bushing (5) of the annular discharge outlet (7), which is crossed through by a vertical tube (8) whose bottom end can penetrate into the bottle (1) to be filled. The bushing (5) is axially connected to another segmented one (11) which pressed on the tube (8) by means of peripheral elastic rings (13.) Both bushings incorporate both elastic inside rings (14-15), one of the nonslip type (14), which adjusts into the cylindrical periphery of the tube (8.) Between the annular bed joint (6) of the sealer bushing (5) and the discharge outlet (7) there are two radial ducts (16-17) one (16) of which is connected to a discharge valve and the other (17) bifurcates to connect to both pressure (18) and vacuum (19) units of temporary and alternate operation. The bottle is pushed along its base in order to adjust hermetically to the discharge outlet (7) provided with an elastic bushing (3.)
Patent EP-0391143-A3 (EP)
IPC: H02H7/08
Filed: 1990-03-21
Abstract: The invention relates to a monitoring apparatus with a switching device, which operates as a function of a current detection device, for opening and closing circuits in the event of an overload, having a processor and nominal value stores with which actual values can be compared and evaluated. Integrated into the monitoring apparatus there is a device for determining additional faults which relate to operations, statistical operating data and maintenance notes, and a continuous display for displaying these data successively. In addition, input keys are provided by means of which desired parameters which can be displayed in the continuous display can be set. In consequence, the apparatus can be used in a versatile manner with the maximum convenience. 
<IMAGE>
Patent EP-0390035-A3 (EP)
Title: Illumination control apparatus
IPC: H05B37/02
Filed: 1990-03-26
Abstract: An illumination control apparatus includes a 
control slave unit (3), a master unit (11), a 
supervisory slave unit (8, 10), and a photosensor slave 
unit (5). The supervisory slave unit (8, 10) has an 
operation switch (7, 9), and outputs a first signal 
representing an operation change of the operation switch 
(7, 9) and the supervisory slave unit (8, 10). The 
photosensor slave unit (5) outputs a second signal 
representing a change of a level of an illuminance 
detected by a photosensor (6) and the photosensor slave 
unit (5). The control slave unit (3) controls at least 
one illumination load (4). In addition, the master unit 
(1) controls the control slave unit (3) assigned in a 
memory in response to the first signal from the 
supervisory slave unit (8, 10) and the second signal 
from the photosensor slave unit (5). When the master 
unit (1) receives the first signal representing the 
supervisory slave unit (8, 10), the illumination load 
(4) is inverted. When the master unit (1) receives the 
second signal representing the photosensor slave unit 
(5), and the illuminance is higher than a preset level, 
the illumination load (4) is turned off. Only when the 
illuminance is lower than the preset level and the oper­
ation switch (7, 9) of the supervisory slave unit (8, 
10) is ON, the illumination load (4) is turned on.
Patent EP-0398178-A3 (EP)
Title: Data communication control device
IPC: G06F13/36
Filed: 1990-05-11
Abstract: A data communication control device is 
constructed to control data transmission between a 
network bus (NB) and a system bus (SB). The data 
communication control device includes a network bus 
interface (10) connected to the network bus (NB), a 
system bus interface (60) connected to the system bus 
(SB), an FIF o /RAM (90) including a two-port memory (70) 
for storing transmission data, a direct memory access 
(50) for executing access of the two-part memory (70) in 
the FIF o /RAM (90), a microprocessor (20) for controlling 
the network bus interface (10), system bus interface 
(60), FIF o /RAM (90), and direct memory access (50) on 
data transmission.  
     A port 1 of the two-port memory (70) in the 
FIF o /RAM (90) is connected to the network bus interface 
(10), microprocessor (20), direct memory access (50) 
through a first bus (B₄). A port 2 of the two-port 
memory (70) in the FIF o /RAM (90) is connected to the 
direct memory access (50) through a second bus (B₅). 
The micorprocessor (20) is connected to the system bus 
interface (60) through a third bus (B₆). The direct 
memory access (50) is connected to the system bus 
interface (60) through a fourth bus (B₇).
Patent EP-0409049-A3 (EP)
Title: Method for the stereoselective production of z-1,2-diaryl-alkyl-chlorides and their conversion to azolylmethyloxiranes as well as intermediates
IPC: C07C25/24
Filed: 1990-07-10
Abstract: Preparation of Z-1,2-diarylallyl chlorides of the general formula I <IMAGE> in which the radicals R<1> and R<2> independently of one another are hydrogen, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or a substituted aromatic radical, and n and m represent 1, 2 or 3, by dehydrating chlorohydrins of the formula II <IMAGE> in which the radicals have the abovementioned meanings, at temperatures of up to 50 DEG C in the presence of a carboxylic anhydride and of an organic or inorganic acid, in an inert ether or carboxylate as the solvent, the reaction of these products to give azolylmethyloxiranes, and novel intermediates.