baber/WOPTO huggingface dataset:
Patent EP-0116328-A3 (EP)
Title: Pressurised package for objects, particularly tennis balls
IPC: B65D81/20
Filed: 1984-01-27
Abstract: A container (10) for the pressure tight packaging of articles, in particular tennis balls, is described which consists of a multiple layer foil (12) which is matched at least substantially to the shape of the articles to be packaged and is closed by welded seams (26, 28, 30). The multiple layer foil embraces at least one layer of a gas impermeable material, and at least one layer of a strength giving material with at least the layer which forms the interior surface of the container being weldable. At least one part of the weld seams is formed without overlapping by welding together the interior surfaces of the container. The non-overlapped weld seams are folded-back onto the body of the container and secured to the body of the container by a tape (32) or by an adhesive strip (FIG. 4).
Patent EP-0139205-A3 (EP)
IPC: H01L21/52
Filed: 1984-09-10
Abstract: Auf eine durch Sandstrahlen aufgerauhte Oberflache 
eines Metallsubstrats (2) werden nacheinander durch 
Plasmaspritzen eine Haftschicht (3) und eine Isolierschicht (4) 
aus Keramikmaterial aufgebracht. Anschließend wird auf die 
Isolierschicht (4) eine lötfähige Schicht (5) aufgebracht, auf 
welche dann mindestens ein integrierter Schaltkreis, insbe­
sondere eine Leistungshalbleiter (1), aufgelötet wird. Die 
Isolierschicht (4) ermöglicht hierbei einen isolierten Aufbau 
des integrierten Schaltkreises. Die Dicke der Isolierschicht (4) 
wird dabei nur nach der gewünschten Spannungsfestigkeit 
festgelegt, d.h. die Isolierschicht (4) wird so dünn aufge­
bracht, daß eine gute Ableitung der in dem integrierten 
Schaltkreis erzeugten Verlustwärme in das Metallsubstrat (2) 
gewährleistet ist. Die Haftschicht (3) soll ein Ablösen der 
Isolierschicht (4) bei thermischen Wechselbeanspruchungen 
verhindern. Deshalb wird für die Haftschicht (3) ein Material 
verwendet, dessen Wärmeausdehnungskoeffizienten zwi­
schen den Warmeausdehnungskoeffizienten des Metallsub­
strats (2) und des Keramiksubstrats der Isolierschicht (4) 
liegt. Vorzugsweise wird die Haftschicht (3) aus mehreren 
Teilschichten derart zusammengesetzt, daß sich ein graduel­
ler Übergang des Wärmeausdehnungskoeffizienten ergibt.
Patent EP-0136629-A3 (EP)
Title: Novel carbon blacks and method and apparatus for their production
IPC: C09C1/50
Filed: 1984-09-20
Abstract: A new reactor for the production of carbon black, a new method for the production of carbon black, and a new carbon black are disclosed. The carbon blacks are characterized by a surface area preferably in the range of 70 to 150 m<2>/g and "G" values of either less than 1.20 or greater than 1.85, corresponding to very narrow or very broad aggregate size distributions, respectively. The reactor is preferably for axial flow of combustion gases and is characterized by serial arrangement of a cylindrical combustion zone, a frustoconical converging zone, a throat, an abrupt diverging zone and a cylindrical pyrolysis zone. In certain apsects of the invention, the combustion gases are formed by combusting low BTU fuel and forcing these gases through the throat at a velocity approaching Mach 1. In one method of carbon black production, the feedstock is introduced into the converging zone. In another method, it is introduced as a spray. In other methods, the feedstock is introduced with upstream or downstream velocity components.
Patent EP-0147077-A3 (EP)
Title: Filament wound composite material leaf spring
IPC: F16F1/18
Filed: 1984-11-29
Abstract: A constant cross-sectional area filament wound composite material leaf spring of optional energy storage efficiency given the constraints of filament winding and maximum spring width comprises a portion which widens toward the end of the spring, the rate of increase of width of the spring being such that the longitudinal side surfaces of the spring along such portions follow a lateral, outwardly convex curve of radius R<sub>1</sub>, wherein R, at each point is substantially equal to the camber, i.e., the longitudinal radius of curvature R<sub>c</sub> at that point.
Patent EP-0162370-A3 (EP)
IPC: G11C7/06
Filed: 1985-05-07
Abstract: The voltage comparator includes a first and a second 
voltage supply terminal, and a first and a second output node. 
A first current source is connected between the first supply 
terminal and the first output node. A first field effect transistor 
of one channel conductivity type is connected between the 
first output node and the second supply terminal. The gate 
of the first transistor is connected to the second output node. 
A second current source is connected between the first sup­
ply terminal and the second output node. A second field effect 
transistor of the one conductivity is connected between the 
second output node and the second supply terminal. The gate 
of the second transistor is connected to the first output node. 
During a first period of time the first and second output nodes 
and the capacitances of the gates of the first and second 
otransistors connected thereto are maintained at the potential 
of the second supply terminal by switches connected ther­
across. At the end of the first period the switches are opened 
allowing the first and second output nodes to charge. Si­
multaneously charge proportional to a first signal voltage is 
supplied to the first output node and charge proportional to 
a second signal voltage is supplied to the second output 
node. The node which receives the greater charge rapidly 
charges toward the voltage of the first supply terminal and 
the node which receives the smaller charge is maintained at 
the potential of the second supply terminal. Thus, an indi­
cation is obtained of the greater of the two voltages.
Patent EP-0177671-A3 (EP)
Title: Process for the preparation of sodium polysulphides from the elements sodium and sulphur
IPC: C01B17/30
Filed: 1985-05-29
Abstract: There is described a process for the production of pure sodium polysulfides directly from the elements sodium and sulfur. For this purpose, the sodium and the sulfur under a protective gas and in a stoichiometrical ratio corresponding to the desired polysulfide are alternatingly dosed into a previously present melt of a polysulfide with vigorous stirring, the dosing being in portions such that upon introduction of the sodium the reaction mixture remains in the condition of a stirrable suspension and upon introduction of the sulfur this is completely reacted to a polysulfide of the desired or higher sulfur content.
Patent EP-0176033-A3 (EP)
IPC: C07D261/10
Filed: 1985-09-19
Abstract: Es wurden Isoxazolcarbonsäure-Derivate der Formel I 
  
in der A und R¹ - R⁷ die in der Beschreibung angebene 
Bedeutung besitzen, beschrieben. Die Verbindungen eignen 
sich als Wirkstoffe für Arzneimittel.
Patent EP-0177963-A3 (EP)
Title: Decoder for spectrum diffusion signals
IPC: H04B1/66
Filed: 1985-10-10
Abstract: A decoder for spectrum diffusion signals is capable of reproducing data from received a spectrum diffusion signal (SS<sub>IN</sub>), such as sattellite communication signals without performing PN synchronization. The decoder comprises a correlation detecting means (24,) comprising a matched filter which produces a backdiffusion signal (I<sub>R</sub>) when a received spectrum diffusion signal (SS<sub>IN</sub>) correlates with a Gold code for a specific channel of a station, an extraction signal generator means (29) for detecting the epoch position of a peak of a triangular wave which appears in the output of the correlation detecting means (24,) when correlation between the spectrum diffusion signal (SS<sub>IN</sub>) and the specific Gold code identifying the corresponding channel is established, and a data output extracting means (26) responsive to the extraction signal (S<sub>2</sub>) to extract the back-diffusion signal (I<sub>R</sub>) and reproduce the resulting data. In this arrangement, the extraction signal generator means (29) is responsive to the peak of the triangular-form wave in the back-diffusion signal (I<sub>R</sub>) from the correlation detecting means (24,) to output the extraction signal (S<sub>2</sub>). The extraction signal (S<sub>2</sub>) is sent to the data output extraction means (26) to extract back-diffusion signal (I<sub>R</sub>) from the output of the correlation detecting means (24,) and reproduce the data output. Therefore, according to the invention, it is unnecessary to perform PN synchronization in order to obtaining data from the spectrum diffusion signal (SS<sub>IN</sub>).
Patent EP-0152264-A3 (EP)
IPC: H05B41/282
Filed: 1985-02-05
Abstract: In a fluorescent lamp device, a discharge tube (10) is 
made by arranging electrodes (16, 17) at the ends of a glass 
tube, sealing mercury and a rare gas into the glass tube and 
coating the inner surface of the glass tube with a phosphor 
(22), and an amalgam forming material (24) is disposed close 
to one or the other of the ends of the discharge tube (10). 
This fluorescent lamp is operated with a d.c. current using as 
the anode the electrode (16 or 17) arranged on the discharge 
tube end side where the amalgam forming material (24) is 
located.
Patent EP-0157637-A3 (EP)
IPC: A61P25/08
Filed: 1985-04-02
Abstract: The present invention provides a group of novel com­
pounds useful in the treatment of CNS disorders such as epilep­
sy, the compounds having the general formula (III): 
  
wherein R⁵ is hydrogen, methyl or ethyl; R⁶ is hydrogen, me­
thyl, hydroxymethyl methoxymethyl, ethyl, n-propyl, iso­
propyl, cyclopropyl, cyclopentyl, or cyclopropylmethyl and R⁷ 
is hydrogen or fluorine attached to the 6- or 5-position of the 
phenyl ring.  
     Also provided are methods for the preperation of com­
pounds of the formula (III) and pharmaceutical compositions 
containing the said compounds.
Patent EP-0195160-A3 (EP)
IPC: C02F1/68
Filed: 1985-10-03
Abstract: A swimming pool chemical tablet (12) and storage 
container (11), is provided for use in a skimmer (32) of a 
forced circulation flow system, the swimming pool chemical 
tablet (12) having a radial sidewall contact surface (28) which 
contacts the frusto- conoidally shaped sidewall (18) of the 
container (11) at a location at least equal to one-half the 
predetermined height of the tablet (12) to form a tablet-­
sidewall flow space (30) above the sidewall contact surface 
to control the rate of dissolution of the tablet (12) when water 
is circulated in the forced circulation flow system.
Patent EP-0188883-A3 (EP)
IPC: A45D40/00
Filed: 1985-12-11
Abstract: Microencapsulated materials are released by removing 
individual elements from a pad of sheets bonded by adhesive 
layers containing capsules.
Patent EP-0194613-A3 (EP)
IPC: G02B6/42
Filed: 1986-03-07
Abstract: Für die justierte Montage der optischen Bauteile von 
optischen Geräten werden die optischen Bauteile in bzw. auf 
Bauteilformkörpern mit genau definierten Abmessungen 
entweder justiert und dauerhaft fixiert oder auf diesen 
Bauteilformkörpern mit genauer Lage und Ausrichtung her­
gestellt. Anschließend werden die Bauteilformkörper in 
definierter Weise zusammengesetzt, so daß die optischen 
Bauteile exakt in die richtige Lage zueinander kommen.
Patent EP-0200005-A3 (EP)
Title: Electronic drainage system
IPC: A61M1/00
Filed: 1983-12-06
Abstract: A system for electronically monitoring and controlling the drainage of fluids from a body cavity, including transducers for measuring suction, suction air flow, patient air flow, patient negativity and the like, and displays for rendering measured values in legible form. Various valves for regulating pressure and flow rates are electronically controlled according to desired values and direct measurements of the respective parameters.
Patent EP-0199359-A3 (EP)
Title: High yield, high resistance catalyst, particularly suitable for the oxidation of methyl alcohol to formaldehyde
IPC: B01J23/88
Filed: 1986-04-24
Abstract: Catalyst suitable for the oxidation of CH<sub>3</sub>OH to CH<sub>2</sub>O, comprising a mixture of a well known catalytic system, herein indicated as mixed oxides, based on Fe<sub>2</sub>(MoO<sub>4</sub>)<sub>3</sub> and molybdenum trioxide (MoO<sub>3</sub>) with a quantity of Fe<sub>2</sub>0<sub>3</sub> from 5 to 90% by weight of the sum of Fe<sub>2</sub>O<sub>3</sub> plus mixed oxides, the superficial area of the Fe<sub>2</sub>O<sub>3</sub> being from 1 to 10 m<sup>2</sup>/g and the superficial area of the whole catalyst being from 1 to 6 m<sup>2</sup>/g.
Patent EP-0201884-A3 (EP)
Title: Weldable polymer-bitumen web
IPC: E04D5/12
Filed: 1986-05-10
Abstract: The web for covering roofs consists of a carrier of glass fabric, of a mat, preferably a glass mat, a glass mesh mat (scrim), and a sealing layer of polymer bitumen. To provide a weldable polymer bitumen web which has not only a high sealing action and a long life but can also be laid easily and in a time-saving manner, it is proposed according to the invention that the weldable web has a closed, homogeneous sealing layer (1), to the top of which the carrier (2) is applied which is impregnated to saturation with polymer bitumen, and the underside of which is designed as a separation and (vapour pressure) compensation layer. The separation and (vapour pressure) compensation layer is a channel system (3) which consists of mutually crossing longitudinal grooves (4) and transverse grooves (5).
Patent EP-0209046-A3 (EP)
IPC: H02G15/076
Filed: 1986-07-07
Abstract: Die Erfindung befaßt sich mit einem  Verzweigergehäuse (1) 
für Nachrichtenkabel, bei dem die Anschlußeinheit (15) 
für die einzelnen Adern fest in einem Bodenteil (3) des 
Verzweigergehäuses (1) integriert ist, wobei zunächst 
beim Kontaktierungsvorgang die einzelnen Adern in Fixier­
mitteln (4, 5, 6, 13) eingelegt werden. Das Verzweiger­
gehäuse (1) besitzt einen schwenkbaren Deckelteil (2), 
mit dessen Hilfe schließlich die Kontaktierung der ein­
zelnen Adern vorgenommen wird. Damit ist das Kontaktie­
rungswerkzeug im Verzweigergehäuse (1) integriert.
Patent EP-0213578-A3 (EP)
Title: Multi-colour rotary printing press
IPC: B41F5/06
Filed: 1986-08-22
Abstract: In a rotary multicolor printing press for printing on a continuous web and comprising a plurality of printing units, each of which includes a plate cylinder driven by way of a main drive mechanism common to all of the printing units, there is disposed between the plate cylinder of each printing unit and the main drive mechanism, an adjustable parallel crank coupling which has no play in the direction of rotation thereof. The adjustable parallel crank coupling adjusts to various positionings of the plate cylinder to account for changing plate cylinder diameter and couples the variably positioned plate cylinders with a fixedly positioned first drive train connected with the main drive mechanism. Each printing unit further includes a separate impression cylinder driven from a shaft supporting the plate cylinder and coupled with the adjustable parallel crank coupling.
Patent EP-0223176-A3 (EP)
Title: Remotely controlled catheter with a retaining balloon
IPC: A61F2/958
Filed: 1986-11-10
Abstract: A remote controlled catheter with micro-balloon, having a head constituted by a cylindrical coil spring (2) having separated coils covered by a micro-balloon (10) and mounted coaxially at the end of a tube (1). The spring can be bent at will in order to facilitate its introduction along arteries. The user pulls on the rear of a flexible pulling member (5) the forward end of which is fastened to the upper part of the head eccentrically of the axis of the head, this element (5) passing within the tube (1). To inflate the balloon (10), fluid is introduced through a channel (11), through the tube (1), the base of the balloon (10) being fixed to the tube (1) in a sealed manner. To inject a contrast liquid within the arterial channel, this liquid is introduced by a channel (12) communicating with the space between the tube (1) and the covering (9) and is expelled through two openings (13 and 14), this latter operation being possible thanks to the fact that one of the ends of the covering (9) is sealed to the frame member (6), whereas the other end is also sealed but on the tube (1).
Patent EP-0231540-A3 (EP)
IPC: B23B29/034
Filed: 1983-02-02
Abstract: A machine tool system having an adjustable dimension 
sensing gauge mounted in a holder or chuck and movably 
positioned relatively to a movable workpiece support, 
wherein gauge adjustments are produced by controlled dif­
ferential motion between the gauge holder and an adjust­
ment fixture on the workpiece support. The adjustments can 
be performed open loop based on prior calibration of gauge 
adjustment versus extent of support holder motion, or closed 
loop wherein gauge adjustment is based on the dimension of 
a reference bore.
Patent EP-0230145-A3 (EP)
IPC: C08K7/14
Filed: 1986-12-29
Abstract: A powder coating composition comprises by weight (1) 100 
parts of an epoxy resin (e.g. bisphenol A type),  
(2) a hardener (e.g. an aromatic diamine),  
(3) as filler (i) 30-180 parts of needle-like glass powder of 
average length at least 40 µm, preferably 50-350 µm, ratio of 
length: diameter at least 4:1, preferably 5:1 to 100:1, and 
average diameter 1-30 µm, preferably surface treated with a 
silane coupling agent and (ii) 30-150 parts of a granular inorganic 
filler (e.g. TiO₂, BaSO₃) of average diameter 1.0 µm or less and 
preferably surface treated to increase its weltability; and  
(4) 0.1-5.0 parts of an aminosilane, epoxysilane or mercap­
tosilane as coupling agent. The composition can be made by melt 
mixing and powdering.  
     A steel member, e.g. for a vehicle, is treated with a solution 
of phosphate, chromate or chromium/phosphoric acid to form a 
surface layer on which is deposited the powder which is heated to 
form a hardened coating having high impact resistance at ordi­
nary and low temperature and forming an excellent protection 
against corrosion of the steel.
Patent EP-0254165-A3 (EP)
Title: High-temperature resistant catalyst body and process for its manufacture
IPC: B01J32/00
Filed: 1987-07-11
Abstract: A molded catalyst has a catalyst material homogeneously distributed in an inorganic molding or a catalytic material anchored on the surface of molding is produced from a flowable molding composition made up of (a) an oxide mixture with contents of amorphous SiO2 and aluminum oxide and/or (b) electrostatic precipitator ash from high-temperature coal-burning power plants and/or (c) calcined ground bauxite, as a reactive, finely divided component, and an alkali silicate solution as well as optionally finely divided fillers, by casting into a mold or, respectively, by pressing or preferably extrusion and hardening of the molding composition at temperatures of 50 DEG -95 DEG  C. Removal of water at 100 DEG -550 DEG  C. is possible, as well as baking at temperatures of up to 1,500 DEG  C.
Patent EP-0269840-A3 (EP)
IPC: C07C67/00
Filed: 1987-10-23
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung 
und Reinigung SH-terminierter Prepolymerer durch Um­
setzung von Polyhydroxyverbindungen aus Addukten von 
Ethylenoxid und/ oder Propylenoxid an Triole oder 
Tetraole (Glycerin, Trimethylolpropan, Pentaerythrit) 
mit Thioalkancarbonsäuren, wobei auf ein Äquivalent 
der OH-Gruppen ein Mol Thiocarbonsäure entfällt, und 
anschließende Zugabe von Neutralisationsmittel in 
einer Menge, die geeignet ist, die nicht umgesetzte 
Menge der Thioalkancarbonsäure zu neutralisieren, 
gleichzeitig mit dem Zusatz des Neutralisationsmittels 
oder unmittelbar danach eine oder mehrere das Neutra­
lisationswasser bindende Verbindungen sowie ein koagu­
lierendes saures Hilfsmittel im Überschuß zusetzt, und 
das Rekationsgemisch auf an sich bekannten Wegen von 
den ausgefallenen und zugesetzten Feststoffen befreit 
und das Prepolymer gewünschtenfalls isoliert.
Patent EP-0272433-A3 (EP)
Title: Integrated semiconductor circuit having load resistors arranged as thin-film bars in the field oxide regions separating the active transistor regions, and process for their manufacture
IPC: H01L27/06
Filed: 1987-11-11
Abstract: In a circuit containing integrated MOS transistors and/or bipolar transistors, the load resistors arranged as thin-film strips (14) on the field oxide regions (2) separating the active transistor regions consist of polycrystalline silicon (4) which is produced at the same time as the gate electrodes (24) and/or the emitter or base terminal regions of the bipolar transistors on the substrate (1) containing the integrated circuit. The load resistors (14) are structured by means of an oxide mask (5) which acts as an etching barrier in structuring the gate electrode which consists of a polysilicon (24) double layer and a refractory metal silicide (27). Since only the polysilicon (4) of the gate level (24) is used without the silicide (27) on top of it for the load resistors (14), the sheet resistance of the load resistors (14) can be adjusted independently of that of the gates (24, 27). The invention can be used for CMOS and bipolar CMOS circuits. 
<IMAGE>
Patent EP-0268209-A3 (EP)
Title: Illuminated vending rack insert
IPC: A47F11/10
Filed: 1987-11-12
Abstract: In a device for inclusion a in point-of-sale shelf unit and for the illumination of sales articles offered, especially in separate surmounted attachments, on the device, the device makes possible the flexible illumination of point-of-sale shelf unit regions while maintaining a planar support surface for the sales articles and without concealing the front edge of the shelf unit. This is attained by providing a substantially parallelepipedonal translucent housing of low height having at least one illuminating body which is arranged inside the region of the front longitudinal side surface and parallelly thereto and which is in part bent backward at right angles into the interior of the housing in the region of laterally adjoining transverse side surfaces of the housing.
Patent EP-0274042-A3 (EP)
IPC: G01D3/02
Filed: 1987-11-25
Abstract: Zur meßtechnischen Erfassung von binären Zustandswerten dient ein 
Analogwerte erfassendes elektronisches Sensorelement, dessen Aus­
gangswerte über einen Analog-Digital-Wandler einer digitalen elek­
tronischen Auswerteschaltung zugeführt werden; diese Auswerte­
schaltung weist eine Vergleichseinrichtung für Sollwerte mit Ist­
werten auf, wobei der Speicher für die Sollwerte durch Übernahme 
von Digitalwerte über den Analog-Digital-Wandler in Abhängigkeit 
von durch das Sensorelement erfaßten Werten durch einen Übernahme­
befehl setzbar ist.
Patent EP-0234620-A3 (EP)
Title: Rotary twister element for frictional open-end spinning
IPC: D01H4/06
Filed: 1987-01-29
Abstract: Rotary twister element suitable to keep under ten­sion the fibres during the twisting operation in a fric­tional open-end spinning process, constituted by a solid, hollow, reduced-thickness element (5) with perforated skirt (4), which is internally provided with a suction duct (7) defining a longitudinal slot (6), the edge of which, which constitutes the thread formation line, is suitably inclined relative­ly to the generatrix of the same solid, hollow element, as a function of the direction of rotation of the solid element, and of the direction of thread extraction. Also a screen (21) is provided for the air dragged by the rotation of the solid element, which may have a cylindrical shape, a cone frustum shape, or the shape of any other revolu­tion solid.
Patent EP-0233036-A3 (EP)
Title: Margarine fat
IPC: C11C3/08
Filed: 1987-02-03
Abstract: Hardstock fats suitable for use in edible plastic compositions including emulsion products such as margarine and low fat spreads comprises a substantially saturated fat of which the 2-fatty acids consist substantially of C₁₆ and higher fatty acids and the 1, 3-fatty acids are randomly distributed and contain 50% or more C₁₄ and shorter chain fatty acids. The fats may be prepared by lipolytic rearrangement under the influence of a 1, 3-regiospecific lipase enzyme as rearrangement catalyst. The fats are also suitable for use in chocolate filling compositions.