baber/WOPTO huggingface dataset:
Patent EP-0034411-A3 (EP)
IPC: F16H3/00
Filed: 1981-01-22
Abstract: A rotary power transmission has gear trains (eg. 17,24 
22,27) each being one of a set providing a series of increasing 
speed ratios, and two clutches (14,33) independently operable 
and providing alternative drive paths through the gear trains 
between a common input (11) and a common output (12), the 
gear trains of alternate ratios in the set being driven through 
one and the other clutch; a driving shaft from the input (11) 
carries a gear wheel (17) of the lowest forward speed ratio and 
passes through a hollow driving shaft (16) for a gear wheel 
(22) of the next foward speed ratio in the set.
Patent EP-0046642-A3 (EP)
IPC: C08K3/00
Filed: 1981-08-05
Abstract: Nucleating agents have been discovered which enable 
moulded articles to be prepared with smooth glossy surfaces 
from blends of polyethylene terephthalate and polybutylene 
terephthalate in the "wet state", i.e., without the resin having 
been subjected to a pre-drying stage.  
     The present invention is directed to polyalkylene tereph­
thalate resin compositions. Specifically, it is directed to 
undried blends of polyethylene terephthalate and polybuty­
lene terephthalate resins with nucleating agents which 
enable these resin blends to be moulded into articles with 
smooth glossy surfaces. In a preferred embodiment, fillers 
and/or reinforcing agents are added without subjecting the 
resin to a pre-drying treatment which has been heretofore 
necessary in the prior art.
Patent EP-0056528-A3 (EP)
IPC: B01J27/198
Filed: 1981-12-23
Abstract: In conventional procedures for the preparation of phos­
phorus-vanadium-oxygen catalysts, with or without promot­
ing elements or carriers, the phosphorus compounds and 
vanadium compounds are mixed under conditions to form 
precursors. These precursors are then heated to tempera­
tures up to 600°C. to form phosphorus-vanadium-oxygen 
catalysts suitable for the conversion of saturated hydrocar­
bons, such as butane, to maleic anhydride. By the process of 
the present invention, a new phosphorus-vanadium-oxygen-­
hydrogen intermediate composition is formed which can be 
converted to the precursor. Catalysts formed from the 
intermediate of the present invention, when used for the 
conversion of saturated hydrocarbons to maleic anhydride, 
provide higher yields of maleic anhydride according to the 
hydrocarbon oxidation process of the present invention.
Patent EP-0062743-A3 (EP)
Title: Carpet care apparatus
IPC: A47L9/04
Filed: 1982-02-15
Abstract: A carpet cleaning device having brush rollers which extend cantilevered on both sides of their point of drive and are plug-engaged in head pieces rotating on a shaft, the head pieces being extended by coupling bushings which engage at their free end, by means of coupling claws, into mating claws of the hub of a drive gear which turns on the shaft.
Patent EP-0072605-A3 (EP)
Title: Internal combustion engine induction assembly
IPC: F02B31/06
Filed: 1982-02-15
Abstract: The invention relates to an induction assembly for 
internal combustion engines, and more particularly to the 
induction passage thereof. The induction passage is substan­
tially parallel to the axis of the inlet valve and includes vanes 
which controls the air stream direction. In the preferred 
embodiment the induction passage is co-axial with the valve.
Patent EP-0103888-A3 (EP)
Title: Method and device to protect film-mounted integrated circuits (micropacks) against disturbance by electrostatic charges
IPC: H01L23/48
Filed: 1983-09-20
Abstract: For the purpose of protecting film-mounted, integrated circuits (micropacks) against destruction due to electrostatic charging, each micropack is inserted in a mounting frame after it is cut from the film strip, is fixed there and tested. Subsequently, a short-circuit frame having conductive elements which short the outer track structures of the micropack is placed into the mounting frame and fixed there. The micropack remains between the two frames until its final assembly. The short-circuit frame is removable and reuseable.
Patent EP-0104955-A3 (EP)
IPC: B21C1/28
Filed: 1983-09-28
Abstract: Apparatus for drawing a wire includes an elongated 
frame 11. A carriage 13 is mounted on the frame 11 for 
movement therealong. A chuck 14 is mounted on the frame 
11 for holding one end of the wire 22. A drawing die 12 is 
mounted on the carriage 13 for passing the wire 22 
therethrough. A drive device 20 is operatively connected to 
the carriage 13 for moving it along the frame 11 away from 
the chuck 14 to pull the wire 22 through the die 12, thereby 
reducing the cross-section of the wire 22. There is also 
disclosed a method of drawing a wire.
Patent EP-0106668-A3 (EP)
IPC: G06F12/14
Filed: 1983-10-13
Abstract: A supervisor for data processing system capable of 
utilizing a plurality of operating systems includes apparatus 
for identifying a condition in the data processing system 
requiring a different operating system. A reserved memory 
area associated with the currently active operating system is 
then addressed and the register contents of the central 
processing unit are stored in the reserved memory area. The 
reserved memory of the operating system being activated is 
addressed and causes the address of the reserved memory 
of the operating system being activated, the data related to 
permitting the physical memory associated with the operat­
ing system being activated, contents of registers safestored 
in the reserve-memory, and data establishing the decor of 
the operating system being activated all to be entered in the 
central processing unit. The operating system to be activated 
is then enabled, and execution of permitted instructions by 
the second operating system is begun. The physical memory 
locations are determined by a real address though use of a 
paging mechanism permitting storage of portions of the 
operating system in non-contiguous groups of locations 
while isolating the memory available to each operating 
system.
Patent EP-0131091-A3 (EP)
IPC: C22C37/04
Filed: 1984-04-02
Abstract: Es wird ein hochlegierter Eisen-Kohlenstoff-­
Gußwerkstoff mit einem austenitischem Grundgefüge, 
dessen Kohlenstoff Überwiegend aus Graphit vorliegt, vor­
geschlagen, bei dem der Graphit zum überwiegenden Teil als 
vermiculare Graphitausscheidung ausgebildet ist und der 
bevorzugt einen Restmagnesiumgehalt von 0,01 bis 0,04 
Gew.-% aufweist. Ein Verfahren zur Herstellung des erfin­
dungsgemäßen Werkstoffes zeichnet sich dadurch aus, daß 
der Basiseisen-schmelze ein Behandlungszusatz aus Rein­
magnesium zugegeben wird, wobei sogar schwefelreiche 
Basiseisenschmelzen verarbeitet werden können.
Patent EP-0123191-A3 (EP)
IPC: C03B37/016
Filed: 1984-04-07
Abstract: Die Erfindung bezieht sich auf einen Verfahrensschritt zur 
Herstellung von Glaskörpern, insbesondere von Vorformen 
für Lichtwellenleiter, bei dem aus pulverförmigem Glas-­
Ausgangsmaterial ein poröser Körper geformt wird. Das pul­
verförmige Glasausgangsmaterial wird mit einem flüssigen 
oder festen Zusatzstoff vermischt und in eine längliche Form 
eingefüllt, die während oder nach dem Einfüllen in Rotation 
um ihre Längsachse versetzt wird. Unter der Wirkung der 
Zentrifugalkraft läßt sich eine radial variierende Material­
zusammensetzung des zu formenden porösen Körpers 
erreichen. Nachdem dies geschehen ist, wird das eingefüllte 
Material durch Pressen oder ohne Pressen verfestigt und der 
Zusatzstoff durch Wärmebehandlung und/oder eine 
chemische Reaktion aus dem verfestigten porösen Körper 
entfernt, bevor diese durch Sintern in einen Glaskörper über­
führt wird.
Patent EP-0146675-A3 (EP)
IPC: F41H5/04
Filed: 1984-07-04
Abstract: Kugelschutzmaterial, welches dadurch gekennzeichnet 
ist, daß es aus Schichten aus Gewebe aus Nichtendlosgarn 
und gegebenenfalls aus Schichten aus Gewebe aus Endlos­
garn besteht. Ferner wird ein Kugelschutzmaterial beschrie­
ben, daß aus Schichten aus Gewebe aus Endlosgarn und 
Nichtendlosgarn und gegebenenfalls aus Schichten aus 
Gewebe aus Endlosgarn und/oder aus Schichten aus Gewe­
be aus Nichtendlosgarn besteht. Ferner beschreibt die 
vorliegende Erfindung ein kugelfestes Kleidungsstück, insbe­
sondere eine Weste, sowie die Verwendung des Kugel­
schutzmaterials.
Patent EP-0138162-A3 (EP)
IPC: H01L27/08
Filed: 1984-10-04
Abstract: In order to enhance resistance to positive feedback latch-­
up, a CMOS structure includes a degeneratively doped (n⁺) 
grid (28) buried in the (p) epitaxial layer (12) to intercept elec­
trons injected into the epitaxial layer (12) before they can flow 
into an FET-containing (n⁻) well (30).  
     The (n⁻) well (30) is formed in the (p) epitaxial layer (12) 
which is supported on a degeneratively doped (p⁺) substrate 
(10). A first FET including a grounded (n⁺) source (22) and an 
(n⁺) drain (24) with an associated gate (26) is separated by re­
cessed oxide region (20) from a second FET including a posi­
tively biased (p⁺) source 14 and a (p⁺) drain (16) formed in the 
(n⁻) well (30).  
     The p⁺ substrate is biased to behave like a very efficient 
hole collector, allowing a minimum number of holes to flow to 
the (p⁻) epi region to cause positive feedback for the n⁺p 
junction.  
     However, the p⁺ substrate cannot handle the electrons 
injected from the n⁺ source and positive feedback can be 
created between the p⁺n junction between the n⁺ source and 
the p⁻ substrate. The buried degeneratively doped (n⁺) grid in­
tercepts the electrons injected into the epitaxial region before 
they can flow into the n⁻ well and create a positive feedback 
condition.
Patent EP-0142016-A3 (EP)
Inventor: LEUCK HANS
IPC: B01J27/00
Filed: 1984-10-09
Abstract: Bei diesem Verfahren zur Herstellung von 1,2-­
Dichlorethan aus Ethylen und Chlorgas in einem etwa 
äquimolaren Mengenverhältnis bei Reaktionsdrücken zwi­
schen 2 und 20 bar und Siedetemperaturen des gebildeten 
Ethylendichlorids zwischen 105 und 225°C in Gegenwart von 
als Lewissäuren wirkenden Katalysatoren in einem 
Schlaufenreaktor werden die bei der Verdampfungskühlung 
anfallenden katalysatorfreien Brüden von Ethylendichlorid 
unter nachfolgender Kondensation und Kühlung sowie ge­
trennt flüssiges katalysatorhaltiges Ethylendichlorid 
abgezogen.  
     Zwecks Umgehung einer Chlorgaskompression und Dur­
chführung des Verfahrens so, daß die Bildung höher chlorier­
ter Produkte sowie von chlorhaltigen Destillations­
rückständen weitgehend unterdrückt wird, wird das Ver­
fahren so durchgeführt, daß  
a) in einen kondensierten und gekühlten Kreislaufstrom 
von Ethylendichlorid das gesamte eingesetzt gasförmige 
Chlor, das eine Reinheit von etwa 90 bis 100 Vol.-% aufweist, 
eingeleitet,  
b) der erhaltene chlorhaltige Ethylendichlorid-Strom 
auf Reaktionsdruck gebracht und anschließend aus dem 
Reaktor abgezogenes katalysatorhaltiges Ethylendichlorid 
zugemischt,  
c) der chlorhaltige und katalysatorhaltige Ethylendich­
loridstrom unter Abkühlung des katalysatorfreien Ethylen­
dichloridstromes, von dem dann das Endprodukt Ethylen­
dichlorid als Teilstrom abgenommen wird, hochgeheizt,  
d) danach in den Abwärtsstrom des Reaktors unter 
nachfolgender Zugabe eines Ethylen-Teilstromes eingespeist 
und  
e) der Abwärtsstrom beim Kontakt mit einer am Boden 
des Reaktors eingeleiteten Ethylenhaupteinleitungsmenge 
bei einer Massengeschwindigkeit zwischen 30 und 200 
kg/sec. m² dieser Ethylenmenge in einen eine hochdisperse 
Gas-Flüssigkeitsphase bildenden Aufwärtsstrom umgelenkt 
wird.
Patent EP-0119098-A3 (EP)
IPC: B23K11/00
Filed: 1984-03-13
Abstract: A rail alignment device (26) comprises suspended 
structure (62) which forms a downwardly-opening bight (65) 
and which carries precision locating stops (68, 69) hydraulic 
clamping cylinders (71 and 74) and pneumatically-operable 
electromechanical transducers (77 and 78) with sensing 
plungers all of which project into the bight (65), the adjacent 
rail ends which are to be butt-welded being received within 
the bight (65). The rail length (17) is clamped against the 
stops (68 and 69) by the opposed cylinders (71 and 74). The 
location of the other rail (16) relative to the structure (62) is 
sensed by the transducers (77 and 78) and the machine 
clamps are adjusted until those transducers (77 and 78) 
indicate alignment of the rails (16 and 17).
Patent EP-0145134-A3 (EP)
IPC: B29B7/32
Filed: 1984-09-10
Abstract: The invention pertains to a linear in-line mixing system 
wherein a plurality of tubular elements removably located 
within a conduit in end-to-end relationship define a passage 
through which materials to be mixed flow. The elements 
each contain a pair of helical vanes spiralled in opposite 
directions about the associated element's longitudinal axis, 
and engaging elements are interlocked to prevent relative 
rotation.
Patent EP-0147243-A3 (EP)
IPC: B22D17/20
Filed: 1984-12-31
Abstract: The invention comprises a simplified method of injec­
tion moulding or casting by forcing a solid bar (7) of the 
material to be moulded or cast as a plunger into a closed 
heating chamber (3) which is maintained at a temperature 
above the melting or plasticizing temperature of the mould­
ing or casting material.  
     The leading end of the bar (7) as it enters the heating 
chamber melts or plasticizes therein and displaces molten or 
plasticized material from the chamber (3) through a dis­
charge opening (4) in the chamber so that the bar of 
moulding or casting material acts as its own pump.
Patent EP-0150650-A3 (EP)
Title: Thick coating compositions
IPC: C23C22/74
Filed: 1984-12-28
Abstract: A coating composition especially suitable for a machinable aluminium-filled coating possessing improved salt corrosion and oxidation resistance having a liquid binder which comprises phosphate ions and ions of the group of chromate or molybdate ions, and an atomized aluminium powder having an average particle size (as expressed in terms of the median equivalent spherical diameter (ESD), that is greater than at least 15µm, and having a size distribution such that at least about 5% of the particles by weight are retained on a 325 mesh screen, and the coatings and parts formed therewith.
Patent EP-0138775-A3 (EP)
Title: Accumulation steam iron
IPC: D06F75/16
Filed: 1984-07-19
Abstract: The present invention relates to a new type of steam iron delivering superheated steam. 
<??>The steam iron produces a large quantity of steam, by heating water independently of the heating of the plate, in a chamber included in the body of the iron itself, avoiding at the same time the dispersion of heat. The iron of the present invention includes a chamber for steam production within the iron body, in which chamber the steam-producing water is superheated under pressure. The superheating of the water under pressure yields a larger production of steam. 
<??>The produced steam flows to the base of the plate through a narrow interstice and a pipe thus avoiding dissipation of heat.
Patent EP-0133424-A3 (EP)
IPC: B21D5/01
Filed: 1984-07-16
Abstract: The tool according to the present invention is intended 
for producing bends or steps in curved surfaces and includes 
an upper tool-part (9) and a lower tool-part (9′) which are 
arranged to work towards one another, when they are active. 
Surfaces (17, 18) on the tool-parts have a shape which iden­
tifies with or conforms to the shape of the curved surface in 
which a bend or bends is or are to be formed. The surfaces 
(17, 18) have the form of form-tools (21, 21′) resiliently moun­
ted (26, 26′) and guided in the upper and lower tool-parts (9, 
9′), the form-tools also having shape-identity with the origi­
nal curved surface. The bending tool according to the inven­
tion is suitably arranged in a press (not shown).
Patent EP-0158220-A3 (EP)
Title: Calander roll heated by a heat-transfer fluid
IPC: F28D11/02
Filed: 1985-03-27
Abstract: A calender roll comprises a substantially cylindrical roll body formed with a multiplicity of angularly equispaced axial heating passages proximal to a rolling periphery of the body, and a pair of recesses opening axially outwardly at opposite ends thereof, the recesses having bottom surfaces; and respective flange journal stubs formed with end faces defining respective gaps with the bottoms of the recesses. The gaps communicate with the axial passages and at least one of the stubs is provided with an axially extending bore communicating with at least one of the gaps for passing a heating medium through the axial passages. The heating medium is distributed to the axial passages by one of the gaps and is recovered from the axial passages by the other of the gaps.
Patent EP-0158277-A3 (EP)
IPC: A61K9/20
Filed: 1985-04-03
Abstract: Implanierbare Zubereitungen von regulatorischen Pepti­
den mit gesteuerter Wirkstoff-Freigabe, enthaltend als Trä­
gerstoff Zein sowie Verfahren zur Herstellung solcher Im­
plantante werden beschrieben.
Patent EP-0164736-A3 (EP)
Title: Process for exhausting emissions released during the discharge of coke, and apparatus for carrying out the process
IPC: C10B33/00
Filed: 1985-06-12
Abstract: 1. A process to exhaust emissions arising on pushing coke from coke oven chambers through a hood travelling on coke side of an oven chamber, said hood being connected to a stationary exhaust system, with said emissions being exhausted both above the spot of tipping red-hot coke and above the section of a coke quench car being already filled with coke, characterized in that adjustable quantities of emissive gases are exhausted at the lower outer edge of said double-walled hood through a narrow ring slot extending between outer and inner hood, with the walls of said inner hood being tightly closed, and with said emissive gases being exhaustible only at the lower and upper edge of said inner hood and being united prior to their entry into said stationary duct with gases, if any, being additionally exhausted above the coke batch.
Patent EP-0170881-A3 (EP)
Title: Process for preparing propylene homopolymers
IPC: C08F10/06
Filed: 1985-07-03
Abstract: A process for the homopolymerisation of propylene in the gas phase with dissipation of the heat of polymerisation by evaporative cooling, in which process the propylene is introduced into the polymerisation zone (P) and the polymer is discharged from (P), and (a) a pressure and temperature are maintained in (P) in a range which corresponds to the gaseous state of the propylene, (b) gaseous, unconsumed propylene is discharged from (P), liquefied, stored and reintroduced in the liquid state, (c) the temperature in (P) is regulated by measuring the temperature and appropriately modifying the amount of liquid propylene introduced, (d) the consumed propylene is replaced, and (e) a Ziegler- Natta catalyst system is used which contains a titanium-containing catalyst component (1) and an aluminium-containing catalyst component (2), (1) being a complex compound of (1.1) a substance of the formula TiCl3.0.33 AlCl3 and (1.2) a certain phosphorus compound, and (2) triethylaluminium, is characterised in that the catalyst system additionally contains (3) certain alkoxysilane.
Patent EP-0178403-A3 (EP)
IPC: H04M1/27475
Filed: 1985-08-01
Abstract: Das erfindungsgemäße Verfahren sieht vor, daß bei 
einem Eingabe- und Anzeigegerät nach der Eingabe weniger 
Buchstaben eines Namens oder einer Anschlußbezeichnung 
oder nach der Eingabe weniger Ziffern einer Rufnummer der 
betreffende Teil eines Anschlußverzeichnisses auf der ge­
samten Anzeigefläche erscheint. Dabei ist jede einzelne 
Anschlußbezeichnung innerhalb einer Anzeigeteilfläche 
angeordnet, die in Abhängigkeit davon, ob der betreffende 
Anschluß frei oder besetzt, bzw. der Teilnehmer vermutlich 
abwesend ist oder nicht unterschiedlich gestaltet ist. Beim 
Berühren einer Anzeigeteilfläche, die den Frei- und Anwe­
senheitszustand signalisiert, wird direkt eine Verbindung zu 
diesem Anschluß hin durch Ausgabe einer Rufnummer oder 
Anschlußlage aufgebaut. Beim Berühren einer den Besetzt- 
oder Abwesensheitszustand signalisierenden Anzeigeteilflä­
che erfolgt eine neue Anzeige, wobei auf einem Teil der 
gesamten Anzeigefläche nähere Angaben über die Art des 
Besetztzustandes bzw. der Abwesenheit mitgeteilt werden 
und außerdem auf dem Rest der Anzeigefläche als Ersatz 
anrufbare Anschlüsse auf Anzeigeteilflächen angeboten wer­
den. Die für diese Anzeige benötigte Information wird 
entweder von einer externen Datenverarbeitungsanlage zu­
geführt, oder ist in einem im Gerät selbst enthaltenen 
Personalcomputer eingespeichert.
Patent EP-0175998-A3 (EP)
Title: Spraying equipment
IPC: B05B3/10
Filed: 1983-11-30
Abstract: Spraying equipment, for example for applying herbicide, comprises a spraying head (6) mounted on one end of a support tube (2), the other end of which is adapted to be held by an operator. The spraying head (2) comprises a body (48) which accommodates an electric motor (50) and a polygonal spraying disc (54) which, in operation, is driven by the motor (50). Liquid is supplied to a fluid-receiving surface of the disc (54) through a supply tube (38) and power is supplied to the motor (50) through a lead (36). Upon rotation of the disc (54), fluid is ejected by centrifugal force from the periphery of the disc (54). The fluid receiving surface of the disc meets side surfaces (126) at the periphery. These side surfaces (126) are parallel to the rotary axis of the disc (54). As viewed perpendicular to the rotary axis, the outer periphery is not planar.
Patent EP-0183173-A3 (EP)
Title: 3,5-dialkyl-4,6-diaryl-tetrahydro-2h-1,3,5-thiadiazine-2-thione derivative, process for its production and antihyperlipidemic agent containing it
IPC: C07D405/14
Filed: 1985-11-19
Abstract: A compound of the formula:wherein R is methyl or ethyl, X is hydrogen (provided R is ethyl), lower alkyl, lower alkoxy, lower alkylthio, fluorine, bromine, phenoxy or substituted phenoxy, X<sub>m</sub> is methylenedioxy or -CH=CH-CH=CH-, and m is 1, 2 or 3.
Patent EP-0196371-A3 (EP)
Title: Method for the wireless transmission of a call signal
IPC: H04B5/04
Filed: 1985-12-11
Abstract: The call signal delivered by a signal generator is fed to a radio transmitter (14). The call signal prompts a data telegram generator (16) in the radio transmitter to emit a particular data telegram which the radio transmitter broadcasts as a modulation of a carrier having a frequency of less than 10 kHz. A portable call receiver (23) receives the modulated carrier, demodulates it and feeds the data telegram received as a result of the demodulation to an evaluator (25) which only switches on an audio generator (26) if the data telegram received coincides with a preset data telegram corresponding to the associated radio transmitter. The audio generator drives a loudspeaker (27) at a particular audio frequency which draws the user's attention to the presence of a call. <IMAGE>
Patent EP-0187378-A3 (EP)
Title: Thermostatic valve
IPC: F16K31/68
Filed: 1985-12-24
Abstract: A thermostatic valve used for mixing hot and cold water. The valve comprises inlet openings (2, 3) for hot and cold water, of the conventional type, a control element (5), arranged movably inside the valve body, which is preferably designed in the form of a piston and allows the flow of hot and cold water in the adjusted ratio, and a mixing chamber (7) out of which leads an outlet opening (4). The object of the invention is to avoid functional problems with the movable control element which result primarily from the deposition of lime contained in the water in the confined movement cavities which produce a seal. For this purpose, the control element (5) is sealed to the valve body (1) by an elastic membrane (14), which is attached to both the control element and to the valve body, but whose elasticity permits the required control element movements.