baber/WOPTO huggingface dataset:
Patent EP-0088591-A3 (EP)
IPC: H05K1/18
Filed: 1983-03-03
Abstract: In the modern world of electronic design the equipment is 
becoming smaller and smaller and the manufacture and pro­
duction departments are finding it more and more difficult to fix 
control labels, serial numbers, fault labels, progress data etc. to 
the product during its manufacturing process. The proposal is 
that each product (printed circuit card in the specific ap­
plication to Telephone Exchange production) carries a pro­
grammable read only memory dedicated to the storage of the 
manufacture/production information only. Such a device requi­
res only one i.c. (of the order of 1 1/2" × 1/2") and some 
access pins on the pcb connector. The incorporation of such a 
device allows it to be used to condition automatic component 
assembly equipment and automatic testing equipment for 
example. In addition the memory can be used to store 
"working" data such as routine maintentance information or 
replaced faulty component information. The equipment for 
reading and writing to the product's memory is not resident on 
the product but would be available when the memory requires 
to be read or modified. The basic concept is applicable to a wide 
range of complex products which require the assembly of a 
large number of component parts.
Patent EP-0095283-A3 (EP)
Title: Memory device
IPC: G11C17/16
Filed: 1983-05-11
Abstract: Memory device comprises a glass substrate (1), a layer 
of indium tin oxide (2), a layer of p type semiconductor (3), a 
layer of i type semiconductor (4), a layer of n type semicon­
ductor (5) and a layer of spots of an electrically conducting 
material (6). Silicon is the preferred semiconductor. The 
device is conditioned by the application of a voltage 
sufficiently large to cause the structure to be permanently 
modified to reduce the electrical resistance of the layers.  
     It is a feature of the device that no p and n layers are 
adjacent.
Patent EP-0103947-A3 (EP)
IPC: A61L27/00
Filed: 1983-07-04
Abstract: Natural tissues fixed with a tanning solution such as 
glutaraldehyde and intended for implantation in humans, 
e.g., porcine heart valve prosthetic devices, are treated with a 
solution of a water soluble phosphate ester such as sodium 
dodecyl hydrogen phosphate to inhibit mineralization, parti­
cularly calcification, of the tissue after implantation.
Patent EP-0108571-A3 (EP)
IPC: C11B3/02
Filed: 1983-10-28
Abstract: A process for treating an unsaturated fatty oil to reduce 
its odour and/or colour and to increase its resistance to 
oxidative degradation with time, wherein said oil comprises 
an unsaturated ester of a higher fatty alcohol and a higher 
fatty acid or a triglyceride of an unsaturated higher fatty acid, 
the fatty acid or alcohol moiety being wholly or partially 
polyenic, which process comprises the following two steps 
in either order:  
(a) subjecting the said oil, or the product of step (b), to 
selective hydrogenation to modify said fatty acid or 
alcohol moiety from polyenic to monoenic and simul­
taneously, to reduce any peroxides, aldehydes and 
ketones present therein; and  
(b) dissolving the said oil, or the product of step (a), in a 
non-polar solvent and passing the solution through a 
column of an adsorbent for polar impurities, and then 
removing the solvent.
Patent EP-0105834-A3 (EP)
IPC: B01L3/02
Filed: 1983-08-25
Abstract: In einer Kolbenspritze (1) sitzt im Uebergang (8) zwi­
schen Zylinder (2) und Kanüle (4) ein ferromagnetischer 
Profilkörper (9) mit vielfältigen Funktionen: Beim Einsaugen 
einer Flüssigkeit verhindert er Turbulenzen im Uebergang (8) 
und die damit verbundene Bildung von Gasblasen; beim 
Ausstossen hilft er, Schmutz im Uebergang (8) nach unten 
wegzuspülen; dazwischen wirkt er durch von aussen veran­
lasste Vertikalbewegungen als Magnetrührer.  
     Diese Funktionen werden unterstützt durch eine schräg 
ansteigende Kolgenstirnfläche (13), im Zusammenwirken mit 
einer seitlichen Oeffnung (5), welche mit einer Entsorgungs­
einrichtung in Verbindung steht.  
     Hauptanwendung: Schnelles, blasenfreies und daher 
mengengenaues Uebertragen flüssiger Proben, z.B. Blutplas­
ma, in mehrere Prozessgefässe von Analyseautomaten.
Patent EP-0135923-A3 (EP)
Title: Production of water-curable, silane modified thermoplastic polymers
IPC: C08F8/42
Filed: 1984-09-21
Abstract: The disclosure of this application is directed to water-curable, silane modified thermoplastic polymers, which are particularly useful as extrudates about wires and cables providing insulation or jacketing thereon, produced by reacting a mixture containing an organo titanate and a thermoplastic polymer having pendant silane groups.
Patent EP-0128692-A3 (EP)
Title: Process for the preparation of 4-hydroxy-benzophenones
IPC: C07C49/83
Filed: 1984-05-25
Abstract: Preparation of para-substituted 4-hydroxybenzophenones by reacting appropriately substituted aromatic compound with poly(4-oxybenzoyl) in the presence of an acid catalyst. The reaction with the appropriately substituted aromatic compound, for example fluorobenzene, is effected in the presence of an acid catalyst such as a strong proton acid or a Lewis Acid or a mixture thereof.
Patent EP-0141699-A3 (EP)
Title: Système modulaire pour l'édification de stands d'exposition
IPC: E04B2/82
Filed: 1984-09-12
Abstract: Système modulaire d'assemblage pour l'édification de 
stands d'exposition.  
     Selon l'invention, le système comprend des panneaux (11) 
assemblés entre des montants (12) et ces montants sont main­
tenus par des socles (18, 19 ou 20) portant chacune une aile 
inférieure pénétrant dans des fentes (25) du plancher.  
     Le plancher est avantageusement constitué par une juxta­
position de caissons (24).
Patent EP-0129515-A3 (EP)
Title: Apparatus and method for controlling the working steps of a movable cutter for extruded tubes
IPC: B23D36/00
Filed: 1984-04-20
Abstract: The present invention relates to an apparatus and to a process for controlling the work phases of a cutter device movable on continuously extruded tubes and has operating means designed to detect the relative position of the cutter device with respect to the tube, as well as to set in motion means for displacing the said cutter device between constantly variable limit positions while the process continuously detects the displacements of a tube with respect to the cutter device and causes the cutter to undergo measured displacement on the tube and periodically varies the length of the tubes to be cut.
Patent EP-0150009-A3 (EP)
Title: Structure to be assembled from building blocks
IPC: A63B9/00
Filed: 1985-01-08
Abstract: 1. Structure which can be assembled together from several building blocks of plastics in any spatial arrangement, particularly building blocks for units for play and gymnastic areas for children, characterised in that the building blocks (1, 13, 15) are provided at their end faces (10, 11) of their walls (2) with an integrally connected connection edge (14) constructed as a threaded post (16, 17) and set on the inner or outer side, wherein the threaded post is constructed as an inner or outer thread with several thread runs distributed evenly about the periphery, with which two building blocks screwed together can be firmly held to one another in certain positions corresponding to the number of the thread runs.
Patent EP-0170289-A3 (EP)
Title: Power supply device for ac powered dc train engines
IPC: H02M7/17
Filed: 1985-08-02
Abstract: The power supply device according to the invention contains an adjustable autotransformer (3) and a train transformer (6) to which are connected a thyristor converter (7), an inductor (8) and a drive motor (9). The driving switch (11) is connected to an information-processing block (12) whose second and third inputs are connected to the train transformer (6) and the drive motor (9). One output from the information-processing block (12) leads to a delay angle determination block (13) for determining the delay angle on the front and rear faces of the voltage. The delay angle determination block (13) is connected to a delay angle change-preset block (14) whose outputs are supplied to a buffer distributor (15) and to a delay angle delimiter (16). The two outputs of the latter are supplied to the preset block (14) and to the buffer distributor (15), to whose third input a second output of the information processing block (12) is supplied. The outputs of the buffer distributor (15) are connected to the position selector (5) and to the control unit (17) for the thyristors of the converter (7) and of a forced-commutation block (10). The power supply device according to the invention facilitates control at high power factor levels. The cos  phi  can be controlled continuously at a value near unity on the basis of the first harmonic of the current; in addition, the arrangement allows a flat phase control, resulting in favourable values of the curvature coefficient.   <IMAGE>
Patent EP-0171779-A3 (EP)
Title: Device for surface treatment of workpieces growing brittle at low temperatures
IPC: B24C3/26
Filed: 1985-08-10
Abstract: Cold-embrittled parts are surface treated by an abrasive jet through the use of an arrangement which includes as a centrifuge wheel. The centrifuge wheel is self-priming and is connected to a granulate collecting tank via a suction pipe with a spray nozzle for low boiling liquefied gas being arranged in the inlet zone of the suction pipe. The resulting abrasive jet pattern is of the same shape and size as the treatment surface.
Patent EP-0177820-A3 (EP)
IPC: C08F6/00
Filed: 1985-09-21
Abstract: A process for drying a water-wet paste containing poly­
meric beads without agglomeration is disclosed in which there 
is added to the wet paste a proportion of an organic solvent 
which forms an azeotrope with water, such as methyl isobutyl 
ketone, in an amount providing a stirrable mixture, and the sol­
vent-containing aqueous paste is heated to remove the water 
as an azeotrope with the solvent and to produce a water free 
suspension of the beads in organic solvent. The proportion of 
azeotropic solvent can be minimized by adding a resinous ve­
hicle in organic solvent solution to the solvent-containing 
aqueous paste after substantially all the water has been re­
moved, and continuing the application of heat to remove unde­
sired organic solvent and thereby increase the solids content. 
As a feature of the invention, a pigment which is incompatible 
with the azeotropic solvent, such as an aqueous dispersion of 
lamp black, is added to the aqueous paste either before or af­
ter the addition of azeotropic organic solvent to be present 
while the water is azeotropically removed to avoid flooding.
Patent EP-0211136-A3 (EP)
Title: Method and winding machine with two supporting rollers for inserting a bobbin adapted for receiving web material
IPC: B65H19/30
Filed: 1986-03-08
Abstract: A method of and apparatus for the coiling of a web and positioning of a web-coiling core in the pocket of a double-roll coiling machine. The beam for removing the finished coil also carries the grippers for the core which is previously provided with glue to which the free end of the web severed from the finished coil can be adhered. A suction device maintains the orientation of the core after it is released by the grippers and as it moves from the transfer position to the coiling position.
Patent EP-0197569-A3 (EP)
IPC: B62M1/14
Filed: 1986-02-19
Abstract: A manpower-driven vehicle with the characteristic that it 
consists essentially of a number of wheels (1, 2); a frame (3) 
supported by the wheels (1, 2); drive mechanisms (4) to 
transmit the power to the wheels (1, 2), consisting mainly of 
a rod (7) that moves back and forward and a transmission (8) 
to convert the movement of the rod (7) into a rotation of the 
wheels (1, 2); and a seat (5).
Patent EP-0188334-A3 (EP)
Title: Methods and apparatus for transferring data for digitally controlling video equipment
IPC: H04N5/44
Filed: 1986-01-09
Abstract: A method and apparatus for transferring data in a digitally controllable video equipment (TV) having an internal bus (3) in which data are transmitted via the internal bus (3) using a clock pulse signal (CK2) having a high repetition rate during a vertical blanking interval of a video signal and using a clock pulse signal (CK1) corresponding to or synchronized with a horizontal synchronizing signal (HP) during intervals other than the vertical banking intervals.
Patent EP-0196901-A3 (EP)
IPC: C09D11/38
Filed: 1986-03-27
Abstract: A copper phthalocyanine compound of the formula: 
  
wherein CuPc is a copper phthalocyanine nucleus, R₁ is an 
alkyl group, an aralkyl group or an aryl group each having 3 
to 18 carbon atoms, R₂ and R₃ are, the same or different, each 
a hydrogen atom or a hydroxyethyl group, X is an alkali 
metal, a hydrogen atom or an ammonium group, a is 1 or 2, b 
is 0, 1 or 2 and c is 1, 2 or 3 provided that a, b and c satisfy 
following equation:  
2≦a+b+c≦4,  
which is useful as a cyanic dyestuff for an aqueous ink 
composition, particularly for ink jet recording.
Patent EP-0194966-A3 (EP)
Title: Device for grinding and separating foodstuffs
IPC: B02C18/30
Filed: 1986-01-15
Abstract: 1. A device for grinding foodstuffs and separating soft and hard constituents, having at least one circular perforated disc (4) with discharge openings (16, 17) situated in the centre of the circle for the hard constituents, and a knife impeller (2) with knives (3) movable over the respective perforated disc (4), characterised in that a supporting disc arrangement is provided for the respective perforated disc (4), of which the stressed first supporting disc (6) is provided with channels (8) in a concentric circle arrangement, in which discrete holes (7) through the supporting disc (6) form passages for carrying off the ground soft product to annular channels (11, 12) in the second supporting disc (9), and that the feed opening for the foodstuffs to be treated is arranged radially through a lateral opening (1) in the housing into the processing space between the knife impeller (2) and the respective perforated disc (4).
Patent EP-0236951-A3 (EP)
IPC: C07D233/76
Filed: 1987-03-05
Abstract: Die Erfindung betrifft die Verwendung von Diphenylhy­
dantoin und seinen Derivaten zur Herstellung von phar­
mazeutischen Mitteln zur Behandlung von Immunerkrank­
ungen, insbesondere zur Behandlung von Immunerkrank­
ungen, die durch T-Lymphozyten mediiert werden.  
     Die erfindungsgemäß zur Anwendung kommenden Ver­
bindungen üben einen spezifischen Maskierungseffekt auf 
bestimmte Rezeptoren der Lymphozyten aus und sind so in 
der Lage, einen Angriff der Viren auf die Lymphozyten zu 
verhindern.
Patent EP-0242713-A3 (EP)
IPC: F21V21/26
Filed: 1987-04-08
Abstract: Es wird ein Kühlmöbel mit Regalböden 2 und einem das 
Möbel nach oben abschließenden Boden 3 sowie mit einer 
Beleuchtungseinrichtung 10 beschrieben. Die Beleuch­
tungseinrichtung ist an einer vor den vorderen Rand des ob­
eren Bodens 3 vorstehenden Halterung 14 befestigt.
Patent EP-0264020-A3 (EP)
IPC: C07D521/00
Filed: 1987-09-29
Abstract: Man erhält die herbizid wirksmen O-Aryl-N′-pyrimidin-2-yl-­
harnstoffe der allgemeinen Formel (I) 
  
(worin die Reste R¹, R², R³, R⁴ und R⁵ die in der Be­
schreibung angegebenen Bedeutungen haben) in guten Aus­
beuten, indem man Iminokohlensäureester der Formel (II) 
  
mit Aminen der Formel (III) 
 
 
  
in Gegenwart von Säureakzeptoren und gegebenenfalls in 
Gegenwart von Verdünnungsmitteln bei Temperaturen zwischen 
0 °C und 150 °C umsetzt.
Patent EP-0234871-A3 (EP)
IPC: C12N1/16
Filed: 1987-02-19
Abstract: A genetic expression system is described 
which allows regulatable expression of proteins e.g., 
Epstein-Barr virus membrane antigen, for processing 
in the secretory pathway. This system is applicable 
to the expression in yeast of glycoproteins, e.g., 
Epstein-Barr virus membrane antigen, which exert a 
toxic effect on the cells or whose expression is 
negatively selected.
Patent EP-0252692-A3 (EP)
IPC: G01K1/10
Filed: 1987-07-03
Abstract: The thermocouple jacket monitor is constructed 
utilizing an inner jacket (1) and an outer jacket (2) with 
a replaceable conductive metal strip (3) sandwiched 
between the inner jacket and the insulater(s) enclosing the thermocouple 
elements (6). The conductive metal strip (3) 
is connected to an alarm circuit (20, 30, 40) in the 
thermocouple head. When the outer and inner jacket are corroded away 
by a molten material such as molten glass, the alarm such 
as a light on the thermocouple head, or the control panel, 
or both is lit notifying the operator that the 
thermocouple is damaged and needs to be replaced. If a 
two-way continuity alarm circuit (20) is utilized, a 
second alarm light is activated when any portion of the 
conductive metal strip is corroded to the extent of being 
separated. Additional resistivity is provided to the 
thermocouple jacket monitor by coating the portion of the 
jacket or jackets coming into contact with a molten 
material with a metal or metal alloy.
Patent EP-0261816-A3 (EP)
IPC: H05K3/46
Filed: 1987-08-28
Abstract: In a routing method for efficiently routing the 
interconnections of a printed circuit board, the list of 
interconnections to be made is ordered to provide a work order for 
deriving routes. The circuit board is notionally divided into a grid 
of addressable cells. Then grid lines are considered in turn. A 
particular grid line may have a certain number (x) of cells that are 
full and so cannot be used for routing and other cells which are empty 
and so available for routing (capacity). If all interconnections to 
be made were made by direct spans then that particular grid line would 
have grid crossings occupying a certain number (y) of cells 
(occupancy). A MAOMIC (maximum occupancy - minimum capacity) product 
of that grid line is derived. When assigning routes, the routes of 
those interconnections which, if directly made, would cross the grid 
line of highest MAOMIC product are assigned first.
Patent EP-0261955-A3 (EP)
IPC: C12Q1/70
Filed: 1987-09-23
Abstract: An improved procedure for isolating and 
immobilizing DNA utilizing a mixture of lytic enzymes, 
alkali metal hydroxide to denature DNA, and a chaotropic 
agent is provided. The process provides a simple, rapid and 
efficient method for obtaining single stranded DNA amenable 
to ready detection by hybridization assays.
Patent EP-0272141-A3 (EP)
Title: Multiple chamber integrated process system
IPC: H01L21/00
Filed: 1987-12-18
Abstract: An integrated modular multiple chamber vacuum processing system (10) is disclosed. The system includes a load lock (12), may include an external cassette elevator (24), and an internal load lock wafer elevator (50), and also includes stations about the periphery of the load lock for connecting one, two or several vacuum process chambers (16 to 22) to the load lock chamber (12). A robot (80) is mounted within the load lock and utilizes a concentric shaft drive system (82) connected to an end effector via a dual four-bar link mechanism (86) for imparting selected R-0 movement to the blade (84) to load and unload wafers at the external elevator, internal elevator and individual process chambers (16-22). The system is uniquely adapted for enabling various types of IC processing including etch, deposition, sputtering and rapid thermal annealing chambers, thereby providing the opportunity for multiple step, sequential processing using different processes.
Patent EP-0271457-A3 (EP)
Title: An electrostatic air cleaner particularly for kitchen forced suction hoods
IPC: F24C15/20
Filed: 1987-12-14
Abstract: An electrostatic air cleaner (1), particularly for kitchen forced suction hoods (13), comprises an insulative supporting shroud (2) having an inlet opening (3) and an outlet opening (4) for the air being cleaned, and a plate-like electrode (7) of a conductive material carried within the shroud (2) and extending between said openings (3,4). A bundle (11,12) of parallel wire cables (10) are installed in the insulative shroud (2) at locations overlying and underlying the plate-like electrode (7). The electrostatic air cleaner (1) has a simple construction and is particularly compact in size, thereby being suitable for incorporation to a conventional kitchen forced suction hood (13).
Patent EP-0289698-A3 (EP)
IPC: G11B23/023
Filed: 1988-01-15
Abstract: Die Vorrichtung zur Aufnahme und Aufbewahrung von Behältern 
oder Boxen (12) für Audio- oder Videokassetten, für 
Schallplatten und insbesondere für CD-Platten weist 
Einsteckelemente (30) zur Aufnahme eines Randbereichs einer 
Box oder eines Behälters (12) auf, die verdrehbar und/oder 
verschiebbar in Seitenschilden (20) angeordnet sind. Die 
Boxen oder Behälter (12) werden in die Einsteckelemente 
eingesteckt und dort über Klemmwirkung gehalten. Der Deckel 
einer Box (12) kann bis auf Anschlag geöffnet und zur 
problemlosen Entnahme des darin enthaltenen Guts geöffnet 
werden. Die Einsteckelemente können in Buchordnern, 
Klappordnern, Pultordnern oder Drehständern über geeignete 
Seitenschilde angeordnet sein.
Patent EP-0297205-A3 (EP)
IPC: A01N43/90
Filed: 1988-02-05
Abstract: The present invention relates to novel 
derivatives of LL-F28249 compounds wherein the pendent 
C(26,27) olefinic group at C(25) is converted into a 
27-bromo or 27-chloro-26-methylene group. The 27-bromo 
compounds are derived by reacting the LL-F28249 com­
pounds or 5-0-trisubstituted silyl LL-F28249 compounds 
with N-bromoacetamide or N-bromosuccinimide in aqueous 
acetone, followed by desilylation for silylated 
LL-F28249 intermediates. The 27-chloro compounds are 
prepared by reacting LL-F28249 compounds with N-chloro­
succinimide in methanol. These novel halo compounds 
have anthelmintic, ectoparasitic, insecticidal, nema­
ticidal and acaricidal activity and are also useful 
intermediates for the preparation of other novel 
biologically active compounds. Compositions containing 
the present compounds as active ingredients thereof are 
presented.
Patent EP-0317891-A3 (EP)
IPC: A62C27/00
Filed: 1988-11-17
Abstract: Die Einrichtung dient zur Bekämpfung hochgelegener Brandherde. Mindestens ein 
Löschkopf (14) ist am freien Ende eines gegeneinander verschwenkbare Arme (5, 
6) aufweisenden Auslegers angeordnet. Der Ausleger ist auf einem verfahrbaren 
Chassis (1) montiert. Der den Löschkopf (14) tragende Arm (6) ist vom Lösch­
mittel durchströmt und ist aus mehreren teleskopartig ineinander verschieb­
baren Rohren (6′, 6″, 6‴) gebildet. Innerhalb dieser Rohre (6′, 6″, 6‴) ist 
ein flexibles Zugglied (18) angeordnet, mit welchem die durch den Druck des 
Löschmittels gegeneinander ausfahrbaren Rohre (6′, 6″, 6‴) zur Verkürzung 
des Armes (6) ineinander ziehbar sind. Das flexible Zugglied (18) ist als 
Seil oder Kette ausgebildet und auf einer Trommel (19) aufgewickelt, die 
innerhalb des wasserführenden Rohres (6′) des Armes (6) liegt. Die Antriebs­
welle der Trommel (19) ist abgedichtet durch das Rohr (6′) nach außen geführt.
Patent EP-0325738-A3 (EP)
Title: Clamping device
IPC: B25B5/10
Filed: 1988-12-03
Abstract: A clamping device (1) for clamping vices (S) to machine tables (M) has an essentially rectangular, flat clamping strap (2) with an elongated slot (3) extending in its longitudinal direction for a clamping screw (7) to pass through. The clamping screw (7) can be anchored in a T-slot (9) of the machine table (M). An abutment plate (5) is eccentrically arranged on a bolt (6), displaceable in the elongated slot (3), and is pivotable about the bolt axis (A). The underside (2a) of the clamping strap is supported on the abutment plate (5). <IMAGE>
Patent EP-0336016-A3 (EP)
IPC: F16J15/40
Filed: 1988-12-16
Abstract: A ferrofluid seal, in which the gap (3) containing the ferrofluid extends essentially in the radial direction and is bounded in the axial direction by means of the two relatively rotatable sealing rings (1, 2). The gap has an axial depth which is of such small size that the retaining force of the magnetic field exerted on the ferrofluid located in the gap (3) exceeds the centrifugal force occurring during correct use by at least 20 times. <IMAGE>