baber/WOPTO huggingface dataset:
Patent EP-0004760-A3 (EP)
IPC: G01N33/483
Filed: 1979-03-30
Abstract: Apparatus for determining the presence of predetermined 
constituents such as potassium ions, calcium ions, or 
gases in a liquid such as blood, beer, milk or effluent, in 
which the liquid is passed through a helical passage partly 
defined by membrane means through which the desired 
constituents may pass. The desired constituents which pass 
through the membrane are subsequently analysed by analytical 
means which is thereby not contaminated by other 
constituents of the liquid under test.
Patent EP-0028842-A3 (EP)
IPC: G01N33/48
Filed: 1980-11-12
Abstract: This invention relates to a method of separation of the 
leucocyte populations of human blood, and more particularly 
to a rapid one-step density separation method of mononuc­
lear leucocytes, polymorphonuclear leucocytes and erythro­
cytes (red blood cells) using a separating medium consisting 
of a single aqueous solution of (i) an erythrocyte aggregating 
or clumping agent and (ii) a compound which is highly soluble 
in water and gives a solution of relatively high density and 
relatively low viscosity and osmolarity.
Patent EP-0042290-A3 (EP)
Title: A non-toxic anthelminthic pour-on composition
IPC: A61K9/06
Filed: 1981-06-16
Abstract: The present invention relates to non-aggressive pour-on composition for combating helminthic infestations in a non-human animal, said composition comprising an anthelminthic amount of tetramisole and/or levamisole, a carboxylic acid and a di(lower alkyl) ester of a dicarboxylic acid.
Patent EP-0087492-A3 (EP)
Title: Method of recovering tailings resulting from ore processing
IPC: E21F15/00
Filed: 1982-04-03
Abstract: 1. A method of recovering tailings resulting from ore processing in which the tailings are treated preferably with an hydraulic adhesive and are utilised as, for example, pneumatic building material in underground workings, characterised in that the raw tailings are graded and the oversized ones enriched with hard components are broken down on a given characteristic filter line, after which the broken down product is put together, either as scouring grains or as aggregate, as a building material containing an additive and/or the adhesive.
Patent EP-0068162-A3 (EP)
Title: Modified aminoplasts, method for their preparation and their application
IPC: C08L61/20
Filed: 1982-06-02
Abstract: Modified aminoplast resin comprising: (a) 60 to 99.5% by weight of an aminoplast precondensate which has been etherified with a lower alkanol to an extent not exceeding 10% and (b) 0.5 to 40% by weight of a modifying agent which comprises a mixture of (i) a water-soluble polyester prepared from carboxylic acids with at least one carboxyl and dihydric or polyhydric alcohols, and (ii) sufficient free diol or polyol whereby the mixture has a ratio of the sum of free and esterified hydroxyls of 0.8 to 4.5 moles for each mole of the sum of free and esterified carboxyls which resins are useful in impregnating webs for producing laminates and panels of wood-based materials.
Patent EP-0080164-A3 (EP)
IPC: G01R31/36
Filed: 1982-11-18
Abstract: Eine Batterie, insbesondere ein Akkumulator mit wässri­
gen Elektrolyten oder eine Hochenergiebatterie, wird hinsicht­
lich Störungen beim Betrieb der Batterie und Ausfallen einzel­
ner Batteriezellen überwacht. Hierfür wird die Symmetrie der 
Batterie überwacht und ausgewertet, indem die Batterie aus 
wenigstens zwei gleichen in Reihe geschalteten Batterieteilen 
(10) gebildet ist und an den elektrischen Anschlüssen (11, 12, 
13) der einzelnen Batterieteile (10) elektrische Leitungen (14) 
angeschlossen sind, die mit einer Schaltungsanordnung (15) 
zur Messung der Differenzspannung zwischen jeweils zwei 
Batterieteilen (10) elektrisch verbunden sind. Aus der Diffe­
renz zwischen zwei Batterieteilen (10) können Rückschlüsse 
auf den Zustand der Batterieteile (10) gezogen werden.
Patent EP-0057593-A3 (EP)
IPC: G03F7/09
Filed: 1982-01-29
Abstract: A layered sheet construction suitable after processing 
for use as a relief printing plate is provided. The sheet is 
made of a photosensitive layer comprising an elastomeric 
polymer, between 5 and 30 phr of an ethylenically unsatu­
rated compound and between 0.1 and 5 phr of a photoinitia­
tor activatable by actinic radiation; a base layer immediately 
adjacent to said photosensitive layer capable of supporting 
a relief image after processing; having the same or a diffe­
rent composition than said photosensitive layer. The sheet 
is bonded to an open or closed cell foam layer having a 
thickness between 0.25 mm and 6.35 mm. Said foam has a 
recovery rate of at least 80%, a compression value between 
0.076 mm and 0.76 mm and a density of between 32 and 
801 kg/m³ and is bonded to a dimensionally stable support­
ing layer.
Patent EP-0104566-A3 (EP)
Title: Process for the preparation of 5,11-dihydro-11-((4-methyl-1-piperazinyl)-acetyl)-6h-pyrido(2,3-b)(1,4)benzodiazepin-6-one
IPC: C07D471/04
Filed: 1983-09-17
Abstract: 1. Process for preparing 5,11-dihydro-11-[(4-methyl-1-piperazinyl)acetyl]-6H- -pyrido[2,3-b][1,4]-benzodiazepin-6-one or the salts thereof with inorganic or organic acids, characterised in that 5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one of formula I see diagramm : EP0104566,P8,F1  is reacted in a solvent conventionally used for lithiation reactions first with at least two equivalents of a lithium alkyl or lithium aryl at temperatures of between -60 and 0 degrees C and subsequently with a (4-methyl-1-piperazinyl)-acetate of general formula III  see diagramm : EP0104566,P8,F2  wherein R represents an alkyl group with 1 to 10 carbon atoms, a phenyl or phenylalkyl group with 1 to 3 carbon atoms in the alkyl part, and the compound thus obtained is isolated and, if desired, converted into the salts thereof with inorganic or organic acids.
Patent EP-0084895-A3 (EP)
Title: A process for the continuous partial crystallization and the separation of a liquid mixture and a device for carrying out this process
IPC: B01D9/00
Filed: 1983-01-05
Abstract: Process for continuous crystallization of a liquid mixture in which the mixture is led through a cascade of cooling sections. The temperature in the first section is such that a part of the mixture crystallizes, the temperature in each succeeding section is lower than in the preceding section. The temperature in the last section is such that not the whole of the liquid mixture solidifies. The crystals kept suspended in the liquid are led through the cascade. In one section, not being the last one, the crystal and liquid flow is divided in two flows. One flow mainly formed by the crystals, the other by the liquid. A portion of the divided flow is recycled to the dividing section to keep the crystal volume fraction at a desired value.
Patent EP-0089092-A3 (EP)
Title: Stationary beer container
IPC: B67D1/08
Filed: 1983-03-14
Abstract: Stationary beer container (1) with connections at the lower and upper side provided with a connection means (A, B) that is suited to cooperate with a head (C) known for drawing beer from a barrel or keg, which connection means (A, B) is connected with a line 4 to the lower side of the beer container (1) and with a vertically extending line (10) to the upper side of the container (1). 
<??>The same type of head (C) can be used for tapping beer from the container (1), filling the container (1) and cleaning it. 
<??>The inn keeper is accustomed to such a head (C), since it is also used for tapping beer from barrels.
Patent EP-0133999-A3 (EP)
IPC: A62C31/22
Filed: 1984-08-03
Abstract: Ein Gerät zur Bekämpfung von Brandherden im Inneren 
von gelagerten Stoffen besitzt eine Stabförmige Lanze (15), 
deren eines Ende einen Lanzenkopf (21) bildet, sowie durch 
einen Kanal (20, 23) in der Lanze, der in der Nähe des Lanzen­
kopfes (21) in wenigstens eine Auslaßöffnung (18, 19) mündet 
und einen Anschluß (15′) zum Anschluß an wenigstens eine 
Quelle (5) für ein unter Druck stehendes Löschmittel aufweist.
Patent EP-0135919-A3 (EP)
IPC: B01F25/90
Filed: 1984-09-20
Abstract: Mit dem Verfahren werden körnige Stoffe von räumlich 
getrennt voneinander liegenden Stellen aus in feinverteilter 
Form in einander überlappenden Flugbahnen bewegt. Erst 
im Überlappungsbereich der Flugbahnen findet die Vermi­
schung der Komponenten statt. Die Stoffe lassen sich somit 
in einfacher Weise kontinuierlich und gleichmässig mi­
schen. Die Vorrichtung zur Durchführung dieses Verfahrens 
hat zwei gegensinnig rotierende Walzen (1, 2), auf deren 
Walzenoberfläche (11, 12) verteilt angeordnete Aufnahmen 
(13, 14) für die Komponenten vorgesehen sind. Zwischen 
den Walzen (1, 2) befindet sich eine Entnahmevorrichtung 
(23), mit der die körnigen Stoffe aus den Aufnahmen (13, 14) 
während der Rotation der Walze entfernt werden können. 
Im Bereich unterhalb der Entnahmevorrichtung (23) liegt 
eine Mischzone (31), in der die Flugbahnen (29, 30) der 
Stoffe einander überlappen.
Patent EP-0146112-A3 (EP)
Title: Closure wedge for a gate valve
IPC: F16K3/28
Filed: 1984-12-12
Abstract: A shutoff wedge for a shutoff valve has a U-shaped sliding shoe of synthetic plastic material with good sliding properties, high wear resistance, and sufficient temperature strength, which is inserted in guiding grooves of the shutoff wedge which is sealingly enclosed by a rubber elastic jacket up to the sliding faces abutting against guiding strips of a shutoff valve housing. A method of anchoring of the synthetic plastic sliding shoe and a mold therefor are also provided.
Patent EP-0166999-A3 (EP)
IPC: G06F7/552
Filed: 1985-06-05
Abstract: A method for reducing the time for computing square 
roots by the Newton-Raphson iteration which is designed to 
be implemented on various types of small mini and micro-­
computers which do not have a full-word divide capability 
but which do have at least a "one bit at a time" divide 
instruction. Only as many result digits are generated upon 
each iteration as are shown to be accurate, whereby up to a 
fifty percent saving in computing time may be realized.
Patent EP-0180956-A3 (EP)
IPC: H03K19/0185
Filed: 1985-11-05
Abstract: A very high speed, low power integrated interface circuit 
(10) using GaAs or InP technology is provided for converting 
small digital voltage swings (14) to larger swings (22) which 
are particularly suitable for analog control signals. The 
preferred embodiments employ solely depletion mode MES-­
FETS and Schottky diodes in Schottky diode field effect logic 
(SDFL) configurations.
Patent EP-0184172-A3 (EP)
IPC: B60R22/24
Filed: 1985-12-02
Abstract: A seat belt guide assembly is to be mounted in position 
on a "B" post of a motor vehicle with the seat belt extending 
vertically upwardly from the retractor reel, through the guide 
assembly and downwardly as a diagonal belt. The guide 
assembly incorporates an eccentric roller about which the 
seat belt is guided. The roller is provided with a guide 
definining a slot with at least one upturned end through 
which the seat belt passes.
Patent EP-0173438-A3 (EP)
Title: A tent frame
IPC: E04F10/04
Filed: 1985-07-11
Abstract: A foldable tent 10 consisting of a frame 11 and a cover 12 and ground 13 sheet permanently fixed thereto, the frame 11 is formed by a plurality of generally U-shaped frame members 14 which have their extremities fixed to pivot assemblies 29, 30, the frame is foldable by having the legs 26, 27 of the frame members 14 pivotable to a folded nested position.
Patent EP-0186480-A3 (EP)
Title: Process for synthesizing a zeolite catalyst on a ph controlled basis to improve catalyst life
IPC: C07C15/08
Filed: 1985-12-20
Abstract: A process for preparing a zeolite, e.g. ZSM-5, under controlled conditions of initial pH adjustment with an acid, SiO<sub>2</sub>/Al<sub>2</sub>O<sub>3</sub> mole ratio, and in the presence of sodium cations, is disclosed, as well as a process for using the same to synthesize olefins from methanol and/or dimethyl ether.
Patent EP-0175644-A3 (EP)
IPC: A61P43/00
Filed: 1985-09-03
Abstract: Use of the compound of formula  
  
and analogues thereof for the treatment of diseases involv­
ing morbid proliferation or keratinisation of epidermal cells, 
in particular psoriasis.
Patent EP-0189054-A3 (EP)
Title: Container-securing device
IPC: B60P7/13
Filed: 1986-01-08
Abstract: Medium-size containers with corner fittings (21) that are not in accordance with ISO specifications may be locked to ISO locking elements (25) of the type provided on loading areas of container transport vehicles by means of locking plates (10) movably disposed inside the hollow frame elements (11) of the containers, provided the container frame has a corresponding width. The locking plate (10) has an overall width that corresponds to the clear diagonal dimension of the frame element (11) and is provided on its outer longitudinal edge with cut-outs (12, 13) in the region of which the remaining width of the locking plate corresponds to the clear width of the frame element (11). For locking the container, the locking plate (10) is adapted to be moved so that one (16) of the webs defined by the cut-outs (12, 13) extends outwards through an edge hole (22) that may be formed in the frame element (11) and a further web (18) extends outwards through a corner opening (28) of the corner fitting (21). In this locking position the locking plate (10) is pivoted from its diagonal rest position so as to lie flat on the bottom of the frame element (11) and the cut-out (13) is in engagement about the locking member (25).
Patent EP-0189762-A3 (EP)
Title: Blade assembly for an electrically operated hand knife
IPC: B26B9/02
Filed: 1986-01-09
Abstract: A blade set for an electrical knife comprises two parallel extending blades arranged adjacent with their inner faces facing and joined to one another. In use, for example, for slicing bread, the two blades are alternately reciprocated by the drive motor of the knife. Each blade has a series of indentations in its lower edge between which projecting teeth are defined. The tip of each tooth has a small concave notch, in the form of a circular arc, which extends between the edges of the tooth and which has a chamfer. The ends of this notch form two spaced points.
Patent EP-0191407-A3 (EP)
Title: Parallel, multi-unit, adaptive, nonlinear pattern class separator and identifier
IPC: G06K9/68
Filed: 1986-02-05
Abstract: A system is disclosed for separating and identifying alasses of patterns or events which are not necessarily linearly separable. The patterns are represented by an input signal S. The system comprises (1) a plurality of classification inits, connected in parallel to receive the input signal S, and 2) a class selection device, responsive to the output signals broduced by the classification units, for producing a single butput response R representing the class of each respective battem. In a preferred embodiment each classification unit ncludes a pattern feature encoding device, responsive to the nput signal S, for producing an intermediate signal F<sub>i</sub> repre- bentative of the features contained in the pattern, and a battem classifier, responsive to the signal F<sub>i</sub>, for producing an output signal R<sub>i</sub> representative of the respective class of he pattern, as identified by the features encoded by the eature encoding device.
Patent EP-0197519-A3 (EP)
IPC: G03F7/095
Filed: 1986-04-04
Abstract: A method of producing image masks comprising, 
in one embodiment providing enhanced opacity in a 
novolac based imaging mask by providing a substrate 
with a deep bottom U.V. resist bottom layer 
sensitive to wavelengths in the range from 200 to 
below 280 nm which can either be an aqueous base 
developable resist layer or an organic solvent 
developable resist layer with a novolac resin 
based top resist layer, imagewise exposing and 
then developing the novolac resin based top resist 
layer for conversion thereof into an imaging mask, 
exposing with radiation having wavelengths in the 
range of about 280 to about 310 nm followed by 
imagewise exposing the bottom resist layer through 
the imaging mask with U.V. wavelengths in the 
range of 200 to just below 280 nm, developing the 
bottom resist layer to form an image conforming to 
the image of the imaging mask. and in another 
embodiment providing an all aqueous-base developable 
system by providing a substrate with a bottom 
resist layer of an aqueous-base developable 
material and thereon a top resist layer of an 
aqueous-base developable material wherein the 
bottom and top resist layer materials are sensitive 
to different radiation wavelengths in the 
same wavelength range, imagewise exposing and then 
developing the top resist layer using an aqueous-base 
developer for conversion thereof into an 
imaging mask, followed by subsequently imagewise 
exposing developing the bottom resist layer to 
form an image conforming to the image of the 
imaging mask.
Patent EP-0208939-A3 (EP)
IPC: G06F7/544
Filed: 1986-06-19
Abstract: An arithmetic circuit comprises a first subtracter re­
ceiving first and second input signals which are composed 
of a plurality of bits and operative to output a first output 
signal representative of the first input signal minus the 
second input signal, and a second subtracter receiving the 
first and second input signals so as to output a second 
output signal representative of the second input signal mi­
nus the first input signal. A selector receives the first and 
second output signals and operates in response to one of 
the first and second output signals so as to alternately 
output the first and second output signals.
Patent EP-0213317-A3 (EP)
Title: Base-catalyzed, low temperature self-crosslinking polymers
IPC: C08F246/00
Filed: 1986-07-01
Abstract: A self-crosslinking polymer consisting essentially of at least 1 mole % of a halohydrin monomer, at least 1 mole % of a tertiary or secondary amine salt monomer, and 0-98 mole % of a vinyl polymerizable monomer other than the halohydrin or amine salt monomers crosslinks, in the presence of a base, at a lower temperature than a polymer without the tertiary or secondary amine salt monomer. Typical polymers contain 3-chloro-2-hydroxypropyl acrylate or methacrylate; diallylamine hydrochloride, N-isopropyl methacrylamide hydrogen sulfate, dimethylaminopropyl methacrylamide, or dimethylaminoethyl methacrylate hydrochloride or acetate; and optionally other monomers such as a vinyl ester, an acrylate, or a dialkyl diallyl ammonium chloride. When the polymers contain a conductive cationic monomer such as dimethyl diallyl ammonium chloride, they are useful as electroconductive coatings for paper substrates. An adduct of epichlorohydrin and dimethylaminopropyl methacrylamide or dimethylaminoethyl methacrylate may be used in place of the 3-chloro-2-hydrodxypropyl acrylate or methacrylate for the electroconductive coatings.
Patent EP-0207778-A3 (EP)
IPC: B65H3/14
Filed: 1986-07-01
Abstract: A gathering machine for book binding separates each 
sheet from the bottom of its hopper by a vertically pivotable 
suction head. The suction is induced by a venturi rather than 
by vacuum.
Patent EP-0223367-A3 (EP)
Title: Method and apparatus for rotationally casting a plastic tank liner having an access fitting
IPC: B29C41/20
Filed: 1986-10-01
Abstract: There is disclosed apparatus for rotationally casting a plastic liner (80) for a pressure vessel having a metal access fitting (54) molded therein. The apparatus includes a rotational casting arm (l0) having a mold supporting surface (38, 42) and adapted to be rotated about orthogonal axes (X, Y). A hollow mold (46) having a mold cavity surface (73) conforming to the outside surface of the liner to be molded is removably attached to the mold supporting suface together with a metal access fitting. The metal access fitting has a longitudinal axis aligned with one of the orthogonal axes and has at least a first surface portion (58) extending into the mold cavity. The first surface portion and the surface of the mold cavity are coated with plastic upon mold rotation to form the plastic liner.
Patent EP-0221728-A3 (EP)
Title: Monosaccharide containing wound healing preparation
IPC: A61K47/26
Filed: 1986-10-22
Abstract: The present invention relates to a composition comprising at least one pharmaceutically acceptable monosaccharide containing from about 3 to 7 carbon atoms and a pharmaceutically acceptable film forming agent.
Patent EP-0226570-A3 (EP)
IPC: G01N11/02
Filed: 1986-11-28
Abstract: Die Erfindung betrifft eine Meßeinrichtung, bei der das zu 
untersuchende Fluid durch einen Meßkanal mit zumindest 
einer Meßeinrichtung und zumindest eine Einbring- und 
Austragsöffnung für das Fluid geführt ist, die erfindungs­
gemäß dadurch gekennzeichnet ist, daß der meßkanal 
zwischen einem Substrat bzw. Träger und einem im Abstand 
vom Substrat verlaufenden Wandabschnitt einer aufgebr­
achten Schicht ausgebildet ist, und daß die Meßeinrich­
tungen in Schichtform auf das Substrat und oder auf die 
Schicht aufgebracht sind.  
     Ferner betrifft die Erfindung einen Rohranschluß, der 
dadurch gekennzeichnet ist, daß auf zumindest ein gegeben­
enfalls mit dem Substrat verbundenes Rohr unter Freilas­
sung der Rohröffnung zumindest eine Schicht aufgebracht 
ist, die mit dem Rohr und dem Substrat dicht verbunden ist 
und zwischen sich und dem Substrat zumindest einen das 
Rohrvolumen fortsetzenden Freiraum ausbildet bzw. be­
grenzt.
Patent EP-0236865-A3 (EP)
IPC: B24B41/047
Filed: 1987-02-26
Abstract: The honing head (1) comprises: a main framework (2) 
which rotatbly supports a main shaft (3) which can be 
operated to rotate around its own axis and a secondary 
framework (30) rigidly coupled in rotation with the main 
shaft (3). The secondary framework (30) supports at least one 
pair of secondary shafts (5) arranged radially and counter­
posed with respect to the axis of the main shaft (3). The 
secondary shafts (5) are operatable to rotate around their 
own axis and are provided with one end thereof projecting 
from the secondary framework (30) and engageable with a 
cylindrical grinding wheel (21). Said secondary framework 
(30) is provided with a supporting bush (20) which extends 
around the respective secondary shaft (5) and partially 
extends inside the cylindrical grinding wheel (21) supporting 
the secondary shaft (5) for most of the length thereof.
Patent EP-0262659-A3 (EP)
IPC: H04B3/00
Filed: 1987-09-30
Abstract: A receiver for receiving a signal representing a measured value and transmitted through a 
two-wire transmission line (1₁₁, 1₂₁ to 1 1n , 1 2n ), a comparator (81₁ to 
81 n ) for comparing a received signal with a reference voltage (Eref), 
extracting a component exceeding the reference voltage, and producing a 
pulse signal representing the component, and a capacitor (C₁₁ to C 1n ) 
inserted in series between the input of the comparator and the 
transmission line for passing only an alternating current (AC) component 
of the received signal.
Patent EP-0267614-A3 (EP)
Title: Pos terminal group management device
IPC: G07G1/14
Filed: 1987-11-12
Abstract: In a transaction processing system including a plurality of POS terminal devices (cash registers) (12), a POS terminal group management device (cluster controller) (11) and a sales management device (store controller) (13), only necessary totalized data are transmitted from the POS terminal devices to the sales management device through the POS terminal group management device in accordance with totalization pattern information, thus increasing efficiency and speed of sales information processing.