baber/WOPTO huggingface dataset:
Patent EP-0025983-A3 (EP)
IPC: G08B13/19
Filed: 1980-09-18
Abstract: Bei einem Infrarot-Bewegungsmelder wird zur Reduzie­
rung der Empfindlichkeit gegenüber glasdurchdringender 
elektromagnetischer Strahlung vorgeschlagen, das vor dem 
Eingang des lnfrarot-Detektors (2) liegende optische Filter (9) 
mit einer Wärmesenke in Gestalt eines massiven Metalltopfes 
(6) zu verbinder. Änderungen von im optischen Filter (9) 
absorbierter Strahlung werden entweder in der Wärmesenke 
aufgefangen oder zumindest in der Eigenwärmestrahlung 
des optischen Filters (9) verlangsamt und fallen nicht mehr in 
den charakteristischen Änderungsbereich des Bewegungs­
melders.
Patent EP-0030344-A3 (EP)
Title: Process for increasing the heat efficacy in the production of steel from solid iron matter
IPC: C21B13/00
Filed: 1980-12-01
Abstract: A method of heating solid, iron-containing materials in a steel-making converter which includes one or more injection nozzles in a lower nozzle plane and one or more injection nozzles in an upper nozzle plane, the nozzles in each plane being capable of supplying carbonaceous fuels and/or oxygen gas into the converter; the method including supplying fluid carbonaceous fuels (oil and/or gas) and oxygen gas through all the injection nozzles to the interior of the converter so that the fuels will burn and preheat the solid, iron-containing materials, these materials eventually forming a melt at the bottom of the converter; stopping the supply of fluid carbonaceous fuels and instead supplying pulverized carbonaceous fuels through the injection nozzles in the lower nozzle plane once the formed melt has a sufficient depth that it contacts the injection nozzles in the lower nozzle plane, stopping the supply of fluid carbonaceous fuels through the injection nozzles in the upper nozzle zone and the supply of pulverized carbonaceous fuels through the injection nozzles in the lower nozzle zone once the formed melt has a sufficient depth that it contacts the injection nozzles in the upper nozzle zone, and supplying oxygen gas (with from time to time, carbonaceous fuels) to the melt from all the nozzles.
Patent EP-0057284-A3 (EP)
IPC: H05B3/20
Filed: 1981-12-19
Abstract: Leitkontakte aus metallisierten, textilen Flächengebil­
den für elektrisch heizbare, textile Flächenheizelemente 
sind bei dauerelastischen Belastungen vorteilhaft gegen­
über metallischen Leitkontakten.
Patent EP-0049021-A3 (EP)
Title: Receiver circuit arrangement for two-tone/stereo broadcasting
IPC: H04N5/60
Filed: 1981-09-28
Abstract: The invention relates to a circuit for use in a receiver which can receive two-tone/stereo signals. This circuit is intended to make a choice between mono or stereo reproduction of signal A or of signal B and vice versa. The circuit comprises two bistable multivibrator circuits which are controlled by a common, user-operable switch and by characteristic signals which are derived from the characteristic frequencies relevant to the different types of programs. The control is such that when the switch is operated only one bistable multivibrator circuit can be changed over (namely the bistable multivibrator circuit associated with the relevant characteristic frequency received.) A logic circuit which is controlled by the bistable multivibrator circuit as well as by the characteristic signals operates a change-over switch for switching to the desired reproduction.
Patent EP-0062264-A3 (EP)
IPC: C07D213/73
Filed: 1982-03-26
Abstract: Amino-Pyridine werden beim Behandeln von Glutar­
säuredinitrilen mit H₂ in Gegenwart von Pd-Katalysatoren 
auf α-Al₂O₃-Trägern in der Gasphase bei Temperaturen von 
260 bis 310°C hergestellt.
Patent EP-0075127-A3 (EP)
IPC: G05D16/06
Filed: 1982-08-25
Abstract: Bei einem Druckmindererventil mit einem in den seitli­
chen Ansatz eines Rohrstutzens einschraubbaren Federge­
häuse und mit einem Einsatz, der u.a. den Ventilsatz und 
den Ventilkörper enthält und als einheitliches Bauteil aus 
dem Rohrstutzen ausbaubar ist, ist eine Membran mit ihrem 
Rand zwischen das Federgehäuse und den Einsatz einge­
spannt und am Ventilkörper befestigt. Das Federgehäuse 
enthält eine zu dem Ventilkörper ausgerichtete Gewinde­
spindel und einen axial entlang der Gewindespindel ver­
schiebbaren Federteller, an dem sich eine die Membran 
einstellbar belastende Spannfeder abstützt. Die Spannfeder 
liegt membranseitig einem Federteller mit einem rohrför­
migen Axialteil an, der eine Verlängerung des Ventilkörpers 
umgibt und an einem diesem zugekehrten Ansatz der Ge­
windespindel geführt ist. Der Axialteil ist leicht lösbar durch 
eine Federklammer an einem eine Hinterschneidung auf­
weisenden Fortsatz der Verlängerung befestigt. Das Feder­
gehäuse und der Einsatz sind dadurch gemeinsam aus dem 
Rohrstutzen ausbaubar.
Patent EP-0064461-A3 (EP)
Title: Electrolyte à support organique pour cellule d'affichage électrolytique
IPC: G02F1/1506
Filed: 1982-04-28
Abstract: La présente invention concerne un nouvel électrolyte 
pour cellule d'affichage électrolytique, du type à base 
d'iodures métalliques dissous dans un solvant organique.  
     Il est caractérisé en ce que le solvant organique est 
constitué par un mélange de butyronitrile et de butanol. De 
façon avantageuse, ce mélange de solvant organique sera 
choisi avec une composition voisine de l'azéotrope.
Patent EP-0099089-A3 (EP)
Title: Improved injection molding hot tip seal
IPC: B29C45/20
Filed: 1983-07-08
Abstract: An improved hot tip nozzle seal for use in a sprue gated injection molding system and a method of manufacture. The nozzle seal has a cylindrical outer portion, an elongated central pin portion and a number of ribs extending therebetween to define a number of apertures through the nozzle seal. The outer portion is seated in both the heated nozzle and the cavity plate to bridge the insulative air gap between them. The central pin portion of the seal has a tip portion which extends downstream into the gate and a head portion which extends upstream into the nozzle bore. The central pin portion has an inner conductive portion formed of copper and an outer protective casing formed of steel. The seal is designed so that the head portion picks up a predetermined amount of heat from the surrounding melt and transfers it through the highly conductive copper to the tip portion which extends to where it is required, without being unacceptably susceptible to abrasion or corrosion from difficult materials such as glass filled flame retardant nylon. The seal is made by integrally filling the steel pin casing with copper in a vacuum furnace. The filled casing is then brazed into a body portion with the ribs and a cap brazed on in the vacuum furnace to provide the integral abrasion and corrosion resistant nozzle seal.
Patent EP-0114296-A3 (EP)
Title: Device for the separation of solids from liquids, especially from waste water
IPC: B01D33/00
Filed: 1983-12-13
Abstract: 1. Apparatus for separating solids from a liquid particularly water, by means of axially parallel rake-out means (14) which are disposed in a partly cylindrical container (1) and which are held by a rotating carrier device (12, 13) having a central drive shaft (3) and move along the innerwall of the container, the container wall (2) ending above the level of the liquid and there forming a horizontal edge (17) at which the solids are discharged to the outside by the rake-out means, characterized in that the container (1) in divided by a partition (6) disposed transversely of the axis of the container into two chambers (7, 8) in each of which rake-out means (14) fastened to separate carrier devices (12, 13) act, and that the first chamber (7), into which the liquid first passes, has a wall (2) having no outlet apertures for the liquid, while the wall of the following, second chamber (8) is formed by a sieve (16), particularly a bar sieve.
Patent EP-0092991-A3 (EP)
IPC: A01G1/04
Filed: 1983-04-22
Abstract: The invention is concerned with the problem of how best 
to infect roots of a plant with the beneficial mycorrhizal 
fungus. Merely mixing the inoculum of the fungus with soil 
or other growth medium is time-consuming and not very 
effective. The invention lies in the idea of positioning across 
the path of growth of the roots a carrier material, carrying the 
inoculum. The roots are then allowed to contact and 
penetrate the carrier material, so that they pick up the 
inoculum and become infected. The carrier material is 
integral and self-supporting. Preferably it is a sheet of 
cellulosic fibres coated with a layer containing the inoculum, 
which can also contain celluosic fibres. Preferably peat-­
inoculum is used. The invention is useful in improving the 
growth of plants, particularly those grown in containers.
Patent EP-0112177-A3 (EP)
IPC: G09F3/02
Filed: 1983-12-15
Abstract: A composite strip for preparation of a substrate edge for 
application of labels is disclosed. The composite strip 
comprises an elongated carrier web having an upper surface 
and a lower surface with the lower surface having a pressure 
sensitive adhesive backing covered with a removable release 
sheet. A high tensile strength film, such as that sold under 
the trademark "Mylar" by DuPont, is directly bonded to the 
upper surface of the carrier web by a further adhesive. This 
film provides a receptor surface for receiving labels. The film 
is of a width equal to or less than the width of the carrier web 
and of a width to receive a label therein. This composite strip 
has proven useful in preparing a substrate, such as an 
existing file folder tab or the edge of an x-ray jacket for the 
subsequent application of a discrete series of labels applied 
about the edge of the substrate. Such discrete series of labels 
may also be applied to the composite strip before its 
application to the edge of the substrate. The composite strip 
is also advantageously used in combination with a tab 
extension to provide an add-on tab assembly.
Patent EP-0112723-A3 (EP)
IPC: C07C37/66
Filed: 1983-12-22
Abstract: Phenols are removed from phenol containing streams as 
the corresponding metal phenate. The metal phenate is con­
tacted with steam at 250°C to 450°C thereby producing 
phenols and metal hydroxides.
Patent EP-0105015-A3 (EP)
Title: Improved standing seam metal floating roof assembly
IPC: E04D3/363
Filed: 1983-08-25
Abstract: A'pitched floating standing seam metal roof formed of elongated metal panels. Each panel is provided with an upstanding female side portion and an upstanding male side portion. Adjacent panels are sidelapped and endlapped. The lapped portions are sealed with a resilient mastic sealant. Means are provided for applying constant pressure to the sealant. The roof is attached to the infrastructure by two-part clips. The lower part of each clip is fixed; the upper part of each clip is provided with means for preventing relative motion of the clip in respect of the roof panels. Each of the panels of the four-corner junction of the lapped standing seam portions is notched. The junction is sealed by a hood which compresses a sealant over the junction.
Patent EP-0086178-A3 (EP)
Title: Tap assembly structure
IPC: H02B1/42
Filed: 1983-02-01
Abstract: The tap assembly, the taps whereof may be either interlocked or not, comprises a frame (1) consisting of a rear box-like body (2), flanged at the open face thereof, thereat it tightly engages with a corresponding flange (3), as defined at the rear face of a front box-like body (6), having, on the front face thereof, windows (7) for housing at least a recessed type of tap, the frame (1) being effective to be mounted either in a recessed housing or on a wall.
Patent EP-0146060-A3 (EP)
Title: Discharging device for granules
IPC: B29B13/00
Filed: 1984-12-01
Abstract: A discharge device for granules from vertical reactors having a plane blower plate with scraper edges has at least one discharge slot with corresponding collecting device fixedly connected to the discharge slot so as to be rotatable with the latter. A static scraping device is arranged between the discharge slot and the collecting device.
Patent EP-0133007-A3 (EP)
Title: Movable ultrasonic transducer array
IPC: G01N29/00
Filed: 1984-07-24
Abstract: A movable, ultrasonic transducer array for use in an ultrasonic inspection system that employs a signal detector and display of the liquid crystal cell (18) type. The movable array uniformly insonifies the object (16) to be inspected and is particularly for inspecting large objects or large areas of an object. The array includes a plurality of sending or emitting transducers (14) which are held in substantially parallel alignment so that their transmission or radiation axes are parallel. The array is part of an assembly which includes a support (24, 26) for holding the transducers and a drive system (28 to 38) for moving the array and support along a predetermined path.
Patent EP-0157046-A3 (EP)
IPC: C04B28/02
Filed: 1984-11-05
Abstract: A cementing composition for use in cementing opera­
tions for oil and gas wells having bottom hole circulating 
temperatures above about 200°F (93 °C), comprising a salt 
or fresh water cement slurry, a water soluble form of borate, 
and a terpolymer, wherein said terpolymer is comprised of 
about 10-65 mole percent of a strong acid monomer select­
ed from sodium vinylsulfonate, 2-acrylamido-2-methyl 
propane sulfonic acid, and vinyl benzene sulfonic acid; 
about 10-60 mole percent of a weak acid monomer selected 
from acrylic acid, methacrylic acid, ethacrylic acid and vinyl 
acetic acid; and about 10-60 mole percent of a nonionic 
monomer selected from acrylamide, N-vinylpyrrolidone and 
N,N-dimethylacrylamide; wherein the average molecular 
weight of said terpolymer is between about 10 000 and about 
100 000.
Patent EP-0145260-A3 (EP)
Title: 1,3-dioxan-4-ylalkenoic acids
IPC: C07D319/08
Filed: 1984-11-06
Abstract: This invention concerns novel, 1,3-dioxan-4-yl-alkenoic and alkanoic acids of formula I wherein Ra is (1-6C)alkyl, halogeno-(1-6C)alkyl, Rb is hydrogen or as Ra, or Ra and Rb together form (2-5C)polymethylene or (2-4C)oxypoly- methylene, n is 2,3, or 4, A is vinylene or ethylene, benzene ring B optionally bears a single substituent and the substituents at positions 4 and 5 of the dioxane ring have trans-relative stereochemistry; together with pharmaceutically acceptable salts, (1-6C)-alkyl esters and (1-6C)alkanesulphonamides thereof. The compounds of formula I are antagonists of thromboxane A<sub>2</sub> and are of value in treating a variety of disease conditions. The invention also provides processes for the manufacture of, and pharmaceutical compositions of, the compounds of formula 1.
Patent EP-0164654-A3 (EP)
IPC: A61K38/22
Filed: 1985-05-30
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
Peptiden der allgemeinen Formel  
Arg-Lys-S-Val-Y,  
in der S Glutaminsäure oder α-Aminoadipinsäure und Y Ty­
rosin oder Tryptophan bzw. deren Ester oder Amide, bedeu­
ten, das dadurch gekennzeichnet ist, daß man Tetrapeptide 
der Formel  
Z-Arg(Z′₂)-Lys(Z′)-S-(Bzl)-Val-OH,  
worin Z′ für eine Schutzgruppe vom Benzyltyp steht, mit ent­
sprechenden Tyrosin-oder Tryptophanestern bzw. -amiden 
kondensiert und die Schutzgruppen abhydriert. Die Erfindung 
betrifft weiterhin Tetrapeptide als Zwischenprodukte dieses 
Verfahrens.
Patent EP-0180845-A3 (EP)
Title: Arrangement for turning on a fare section meter
IPC: G07B13/08
Filed: 1985-10-22
Abstract: An arrangement is described for the selection of a tariff level "n" by repeated actuation of a key T1 or T2, which can be actuated in series, whereby the desired tariff level is adjustable by forward switching or reverse switching. Each selected tariff level is displayed immediately after detecting the key actuation by an allocation sentinel (27) in a display (10), and the start of a waiting time, which can be preset, can be triggered in each tariff selection. After the expiration of the waiting time, a parameter assigned to the last selected tariff level appears in the fare display field (26) and, accordingly, signals the acceptance of the last selected tariff level including the activation of all of the rest of the parameters assignable to the selected tariff level. It is possible, thereby, to select a tariff level by skipping over undesired tariff levels without the fare display being changed during the selection process.
Patent EP-0183298-A3 (EP)
IPC: B21D28/24
Filed: 1985-11-06
Abstract: Between a plurality of side-by-side punches (46) and an 
operating slide (27) having reciprocating motion is arranged 
a selective motion transmission device (8) which consists of 
two pluralities of toothed couplings (44, 45) in mutually 
opposed positions. The toothed couplings of a first plurality 
(44) are made integral with the punches (46) while the others 
(45) follow the reciprocating motion of the slide (27) but are 
shiftable transversally to it between a neutral position and a 
working position. In the latter position the teeth of the 
opposed couplings (44,45) are mutually aligned and thus 
allow transmission of the reciprocating motion of the slide 
(27) to the corresponding punches 46.
Patent EP-0174190-A3 (EP)
IPC: B60B27/02
Filed: 1985-09-04
Abstract: Instead of making the wheel with integral brake disk or 
sprocket wheel carriers thereby rendering it impractical to 
stock all various different types of wheel for competition and 
high performance motor cycles, the wheel (10) and carriers 
(11, 12) are made separately. Drive pins (25) are located in 
registering holes (16, 24) in the hub portion (13) of the wheel 
and in the carriers (11, 12) to connect the carriers to the 
wheel for rotation therewith. Also, means, e.g. a bearing 
spacer (27) and end caps (28), are provided to hold the wheel 
and carriers together along the axis of the wheel. Thus 
carriers and wheels can be matched to meet customers 
requirements.
Patent EP-0178803-A3 (EP)
IPC: H01L21/265
Filed: 1985-09-19
Abstract: A system (10) for scanning semiconductor wafers 
through an ion beam (14A). Ion beam line (14) generates an 
ion beam oriented in a prearranged direction. A scan wheel 
(15) carries a plurality of semiconductor wafers and a drive 
arrangement (22, 23) rotates the scan wheel about its central 
axis to scan the wafers across the ion beam in one 
coordinate direction. A scan arrangement (18, 19) produces 
relative scanning movement between the scan wheel and the 
ion beam in another coordinate direction. The scan wheel 
assembly (15) comprises a central hub (32), a plurality of 
separate spoke arms (31) mounted to the hub, and a plurality 
of heat sink elements (15A) formed on the outer ends of the 
spoke arms for mounting a semiconductor wafer thereon. 
The scan arrangement (18, 19) overscans the heat sink 
elements in and out of the ion beam so that the ion beam 
strikes only a portion of the spoke arms in one overscan 
position and the total heat load produced on the scan wheel 
assembly by the ion beam is substantially reduced. Tempor­
ary wafer clamps (49) and restraints (48) hold the wafer (80) 
on the heat sink until centrifugal force due to wheel spinning 
is sufficient to press the wafer on the heat sink. Congruent 
triangle mounting and drive arrangements for the scan 
wheel provide the 1/r velocity function for slow scan to 
achieve implant uniformity.
Patent EP-0164311-A3 (EP)
Title: Active agent containing hydrogel devices wherein the active agent concentration profile contains a sigmoidal concentration gradient for improved constant release, their manufacture and use
IPC: A61K9/22
Filed: 1985-05-07
Abstract: An active agent containing controlled release diffusion jevice comprising a swellable hydrogel matrix in the non-swollen state, interpenetrated with an active agent solute laving a stable concentration distribution increasing in a gradient normal to the surface of the device and between the surface and the core thereof, said gradient being in the form of a substantially continuous, inflection point containing, sigmoidal curve, such that the device, when placed in an aqueous hydrogel swelling environment, releases said active agent in a controlled continuous manner by diffusion for a predetermined period of time, a method of preparing such a device, and the use thereof to release an active agent into the intended environment of use.
Patent EP-0196107-A3 (EP)
Title: Web dryer with control of air infiltration
IPC: D21F5/18
Filed: 1986-03-27
Abstract: A unique nozzle assembly (11, 12) is provided for placement within the chamber (4) of a web dryer (1) and closely adjacent a housing web slot (5, 6). The nozzle assembly generally comprises a Coanda-type nozzle (27) and a supplemental nozzle (33) disposed on the assembly so that it is positioned between the Coanda nozzle and the housing wall (3). Both the Coanda and supplemental nozzles are supplied with air from a common manifold (13) connected to an external air source. An air flow control device (34, 35) is provided for the individual air flow paths in the assembly to suitably balance the velocities of the two discharging air jets. To prevent any transient air currents inside the dryer chamber from causing web or air flow instability, a seal (43) is provided between the improved nozzle and the dryer housing wall. The seal is disposed along the head end of the nozzle; that is, closely adjacent the nozzle jet discharge ports. A pair of improved nozzles are usually disposed adjacent each housing web slot, one on each side of the web. The exact relative positioning of the nozzles in a pair may be varied according to the particular conditions encountered. To overcome any problems caused by narrow webs or a slight amount of cool room air infiltrating the warmer dryer environment, a labyrinth of expansion chambers (66) may be positioned between the inner dryer wall (3) adjacent the slots and the improved nozzles (58, 65) as per FIG. 7. In the present embodiment, the labyrinth forms part of the nozzle assemblies (44) themselves.
Patent EP-0211440-A3 (EP)
IPC: D04H1/74
Filed: 1986-08-05
Abstract: Vorrichtung zum Herstellen eines Faservlieses oder 
dergleichen, dessen Breite die Arbeitsbreite einer mit 
einer Mehrzahl von Abzugseinrichtungen, daran an­
schließender Umlenkanordnung und mit einem Flortransport­
tisch (14) ausgerüsteten Krempel (16) oder dergleichen übersteigt, 
gekennzeichnet durch jeweils einen zwischen der je­
weiligen Abzugseinrichtung und der jeweiligen Umlenk­
einrichtung (12) angeordneten feststehenden Untertisch (18), 
der sich über die gesamte Breite des von der jeweiligen 
Abzugseinrichtung zugeführten Faservlieses erstreckt 
und oberhalb dessen ein in Abzugsrichtung der Abzugs­
einrichtung sich bewegendes, sich über die gesamte 
Breite des durch die jeweilige Abzugseinrichtung zuge­
führten Faservlieses erstreckendes Laufband (20) in einem 
derartigen Abstand angeordnet ist, daß es mit seinem 
unteren Trum mit der Oberseite des auf dem Unter­
tisch aufliegenden Faservlieses in Kontakt steht und 
dieses von der Abzugseinrichtung zur Umlenkeinrichtung 
transportiert; und daß die Kontaktflächen des Unter­
tisches einerseits und des Laufbandes andererseits 
mit dem Faservlies derart ausgebildet sind, daß der 
Reibungskoeffizient zwischen dem Faservlies und der 
Kontakfläche des Untertisches wesentlich geringer ist 
als zwischen dem Faservlies und der Kontaktfläche des 
Laufbandes.
Patent EP-0230512-A3 (EP)
IPC: G06F9/48
Filed: 1986-09-16
Abstract: A method for controlling a processor in a data processing 
system so that multiple events are serviced on a single 
interrupt level. On the occurrence of a first interrupt 
request the processor is forced to run the routine that 
services the interrupt in a background mode. This is 
accomplished by immediately clearing the interrupt source, 
thus permitting the processor to accept new interrupt requests 
on the same level. On the occurrence of a second interrupt 
request, at the same level, the processor branches from 
executing the first interrupt routine on the background mode 
to service the second interrupt request on an interrupt level 
or foreground mode.