baber/WOPTO huggingface dataset:
Patent EP-0167146-A3 (EP)
Title: Primycin salts, method for their preparation and pharamaceutical preparations obtained
IPC: A61K31/70
Filed: 1985-07-02
Abstract: This invention relates to salts of primycin formed with an organic acid-preferably a C1-16 aliphatic carboxylic acid, a halogenated carboxylic acid, an aliphatic dicarboxylic acid, an aromatic carboxylic acid, a substituted aromatic carboxylic acid or an organic sulfonic acid-or an inorganic acid-preferably a hydrohalogenic acid. There is furtheron provided a process for the preparation of new primycin salts which comprises reacting a suspension of primycin sulfate formed with an aliphatic alcohol containing 1-4 carbon atoms with a barium salt. The new primycin salts of the present invention possess excellent antibiotic properties.
Patent EP-0177898-A3 (EP)
IPC: A47K13/14
Filed: 1985-10-03
Abstract: Um die Funktionstüchtigkeit der Einrichtung zu prüfen, 
welche aus einem Folienspeicher (1) einen Folienschlauch (12) 
abgibt, der jeweils nach Benutzung des Klosetts mittels eines 
Antriebs (4) und einer Aufnahmevorrichtung (5) um eine Sitz­
länge weiterbewegbar ist, wird bei jeder Betätigung zunächst 
eine Prüfung vorgenommen über das Vorhandensein von Folie 
beim Folienspeicher. Eine Detektionsanordnung (14, 15) stellt 
dabei fest, ob sich der Folienschlauch (12) bewegt, womit zu­
gleich das Vorhandensein der Betriebsspannung geprüft wird. 
Ist dies der Fall, so wird ein Steuersignal erzeugt, das die Funk­
tionstüchtigkeit der Anlage anzeigt und z.B. zur Deblockierung 
eines Toilettenzuganges verwendet werden kann.
Patent EP-0187246-A3 (EP)
IPC: G11C11/409
Filed: 1985-11-27
Abstract: There is disclosed a precharge circuit of an intermediate 
potential precharge type, for precharging the bit lines of a 
semiconductor memory comprising transistor (N3) for short­
circuitting paired bit lines (BL,  BL ) of a memory cell array 
when precharge period starts, and transistors (N4, N5) for 
applying 1/2 potential of a power source potential (Vcc) to the 
paired bit lines during the precharge period.
Patent EP-0151009-A3 (EP)
Title: Keyboard entry system
IPC: G06F3/023
Filed: 1985-01-25
Abstract: ® A keyboard entry system (10) is disclosed which comprises a keyboard (20) which includes a plurality of letter keys, one for each letter of a selected language. The entry system (10) responds to conventional sequential activation of individual keys by providing output signals (52) indicative of the respective individual letters associated with the activated keys to an application program (90) such as a word processor or printer control program. The keyboard entry system (10) also responds to chords of simultaneously activated multiple keys by using these chords to retrieve stored words from a dictionary (70). It is the stored words rather than the entered chords which are applied as inputs to the application program (90). This system allows an operator to use both conventional sequential key entry techniques and chorded entry techniques for rapid data entry. movement of which alters the tilt position of the support arm.The control movements are preferably performed by means of a stepping motor (17).
Patent EP-0152241-A3 (EP)
IPC: C07F7/08
Filed: 1985-01-31
Abstract: A process for the transetherification of silyl ethers 
comprises reacting the silyl ether with a hydroxyl containing 
compound in the presence of a Lewis base containing 
catalyst. Preferably, the Lewis base containing catalyst is (1) 
an amidine, (2) a Lewis base in the presence of an epoxide or 
(3) a trivalent organophosphorus compound in the presence 
of an activated alkene or alkyne. The Lewis base containing 
catalyst can either be used in a homogeneous form, soluble 
in the reactants, or in a heterogeneous form, insoluble in the 
reactants, having the Lewis base containing catalyst sup­
ported on an inert solid. An application of the catalyst is in 
the production of polydimethylsiloxane polyether block 
copolymers by reaction of a polydimethylsiloxane silyl ether 
with a polyether monol.
Patent EP-0155843-A3 (EP)
IPC: B29C48/09
Filed: 1985-03-19
Abstract: A co-extruded multilayer product (10) has at least two 
adjacent layers (12, 14) of material and a bond surface (16) 
formed between the adjacent layers of material. This bond 
surface appears as an extended bond line when the product 
is viewed in cross section. There is also disclosed an 
extrusion adapter and process for producing the co-extruded 
multilayer product.
Patent EP-0167274-A3 (EP)
IPC: F04B53/12
Filed: 1985-05-30
Abstract: An oscillatory pump comprising a cylinder (9) having 
normally-closed valves (10,13) of flexible material fixedly 
located at the inlet (A c ) and outlet (B c ) ends of the cylinder 
(9), a piston (1) having an inlet (A p ) and an outlet (B p ), said 
piston (1) being reciprocatable within the cylinder (9) and 
provided with a further valve (6) of flexible material movable 
with the piston (1) and located at the outlet end (B p ) of the 
piston (1), the piston (1) being constructed such as to allow 
fluid to pass from an inlet chamber (C1) formed between the 
inlet valve (10) and the inlet end (A p ) of the piston (1) to an 
outlet chamber (C2) formed between the further valve (6) and 
the outlet valve (13) in response to movement of the piston 
(1) within the cylinder (9) and means (1.2.3) for effecting 
reciprocatory movement of the piston (1) within the cylinder 
(9).
Patent EP-0164997-A3 (EP)
IPC: G06F9/26
Filed: 1985-06-04
Abstract: Parallel register-transfer mechanism and control section 
have been disclosed above for use in a reduction processor 
for evaluation of expressions of a variable-free applicative 
language stored as binary directed graphs. The expressions 
are reduced through a series of transformations until a result 
is obtained.
Patent EP-0174926-A3 (EP)
IPC: F42B39/00
Filed: 1985-09-13
Abstract: Ein Lager- und Transportbehälter für Granaten bzw. 
Patronen besteht aus einer rohrartigen, rundum geschlos­
senen Schale (1) aus Kunststoff, deren eines Ende durch 
einen Boden (13) und deren anderes Ende (6) durch einen 
lösbaren Deckel (7) abgeschlossen ist. Die Schale (1) ist 
zumindest teilweise mit Schaumstoff ausgekleidet, wobei 
der Innendurchmesser der Auskleidung (11) im Bereich der 
Hülse (8) im wesentlichen dem Außendurchmesser der 
Hülse (8) entspricht. Am Boden (13) der Schale (1) befindet 
sich ein das Geschoß (10) umgreifendes steifes Stützrohr 
(12), dessen Länge die Länge des Geschosses (10) übersteigt.  
     Die Schale (1) weist zumindest über einen Teil ihrer 
Länge einen eckigen, insbesondere im wesentlichen quadra­
tischen, Querschnitt auf, wobei an den Flachseiten (3) der 
Schale (1) Erhebungen (4) und/oder Eindellungen (5) 
angeordnet sind und die Außenform der Erhebungen (4) 
vorzugsweise der Innenform der Eindellungen (5) entspricht. 
Der Boden (13) und der Deckel (7), der unter Zwischenschal­
tung eines Dichtungsringes (19) in das offene Ende (6) der 
Schale (1) einschraubbar ist, weisen Rippen (26) und Grif­
fränder (25; 15, 16) auf.  
     In einem Verfahren zur Herstellung eines Lager- und 
Transportbehälters für Granaten bzw. Patronen werden 
bevorzugt ausgeschossene Hülsen (8) als Formkern für das 
Ausschäumen der Auskleidung (11) der Kunststoffschale (1) 
verwendet.
Patent EP-0194427-A3 (EP)
IPC: C07C45/86
Filed: 1986-01-24
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
Dodecamethylenbismelamin durch Umsetzung von 2,4-­
Diamino-6-chlortriazin-(1,3,5) mit 1,12-Diaminododecan in 
einer alkalischen wässrigen Suspension, der man das Dia­
min in einem mit Wasser mischbaren Lösungsmittel zuge­
setzt hat.  
     Das Produkt wird zur Stabilisierung von wässrigen 
Formaldehydlösungen verwendet.
Patent EP-0200225-A3 (EP)
IPC: C07D519/04
Filed: 1986-04-30
Abstract: An organ culture capable of producing substantial 
amount of indole alkaloids, said culture being derived from 
Catharauthus roseus.
Patent EP-0212556-A3 (EP)
IPC: G03D3/06
Filed: 1986-08-12
Abstract: Es wird ein Verfahren zum Entschichten von lichtgehär­
teten Photoresistschichten beschrieben, bei dem die 
Schicht mit der wäßrigen Lösung einer organischen qua­
ternären Ammoniumbase gegebenenfalls unter Zusatz einer 
starken anorganischen Base behandelt wird. Dabei werden 
die Schichtreste zu relativ kleinen Flocken dispergiert, 
die sich nicht zwischen Leiterbahnen festsetzen.
Patent EP-0212603-A3 (EP)
Title: Multizone analytical element having labeled reagent concentration zone
IPC: G01N33/543
Filed: 1986-08-18
Abstract: A multizone test device for the determination of analyte from a liquid test medium upon contact with the liquid test medium and a labeled reagent comprising a chemical group having a detectable chemical property. The test device preferably comprises multilayers including a reagent layer incorporated with an immobilized reagent and a detection layer incorporated with an immobilized form of an interactive detection reagent for the labeled reagent. The immobilized reagent and the labeled reagent comprise specific binding partners which will bind to each other dependent upon the amount of analyte present. Labeled reagent which does not become bound to the immobilized reagent in the reagent layer migrates into the detection layer and becomes bound to and immobilized by the immobilized binding substance therein. As a result, reverse migration of the labeled reagent into the reagent layer is prevented and the detectable physical property provided by the label of the labeled reagent is localized in the detection layer for the precise measurement thereof and correlation to the amount of analyte in the test medium.
Patent EP-0213584-A3 (EP)
Title: Circuitry with a memory arrangement in matrix form for a variably controllable delay of digital signals
IPC: H03K5/13
Filed: 1986-08-25
Abstract: A circuit arrangement comprising a matrix-shaped memory for variable delay digital signals comprises a selection device for selecting columns of the memory, the selection device being switchable between two selected neighboring columns into which a portion of an external delay time setting data word is supplied for the selection of the columns. A dynamic switching by way of a supplied control signal is provided for switching between two neighboring columns. A setting and control device receives the full external delay time setting data word supplied thereto and generates a reset signal for the memory and a control signal for the selection device, and is supplied with an external reset signal by way of a reset input to directly reset the setting and control device and to indirectly reset the memory. The memory comprises a data input by way of which the data signal to be delayed can be input. The selection device comprises a data output by way of which the delayed data signals can be output. The selection device has data inputs connected to data outputs of the memory and the setting and control device is a data clock controlled device.
Patent EP-0230104-A3 (EP)
IPC: G01N27/12
Filed: 1986-11-10
Abstract: A preferred semiconductor gas sensor (l0) of 
this invention features a gas-interaction site (l2) 
comprising a gas-sensitive semiconductor thin film 
(33) and means (26) for heating the film (33) to an 
operative temperature. The thin film (33) and heating 
means (26) are carried upon a region (20) of a 
substrate (l4) that is etched opposite the site (l2) to 
reduce the thickness of the region (20) and thereby 
reduce heat flow from region (20) into a 
surrounding region (2l).
Patent EP-0236625-A3 (EP)
IPC: F23R3/58
Filed: 1986-11-27
Abstract: A variable residence time vortex combustor 10 includes a 
primary combustion chamber 18 for containing a combustion 
vortex 122, and a plurality of louvres 22 peripherally disposed 
about the primary combustion chamber 18 and longitudinally 
distributed along its primary axis 66. The louvres 22 are in­
clined to direct air about the primary combustion chamber 18 
to cool its interior surfaces and to direct air inwardly to assist 
in driving the combustion vortex in a first rotational direction 
and to feed combustion in the primary combustion chamber 
18. The vortex combustor also includes a secondary combus­
tion chamber having a secondary zone 28. A narrower region 
26 interconnects the output of the primary combustion 
chamber 18 with the secondary zone 28 for passing only lighter 
particles and trapping heavier particles in the combustion 
vortex in the primary combustion chamber 18 for substantial 
combustion.
Patent EP-0227545-A3 (EP)
Title: Nutritional supplement for treatment of uremia
IPC: A61P13/02
Filed: 1986-12-16
Abstract: Mixtures of mixed salts formed between branched-chain alpha keto-acids and basic L-amino acids are useful in the nutritional treatment of chronic renal failure (uremia). These compositions contain fewer component salts than other salt mixtures containing like proportions of basic amino acids and keto acids. The compositions can be used in conjunction with a 20-30g/day mixed quality protein diet and a vitamin and mineral supplement.
Patent EP-0234467-A3 (EP)
Title: Electrodeless heterogeneous polypyrrole composite
IPC: H05B3/14
Filed: 1987-02-17
Abstract: A conductive composite is formed which consists of a 
host polymer and polypyrrole ("P") deposited on and within 
the host polymer. Instead of using a conductor as a starting 
substrate, an insulating polymer is at least partially impreg­
nated with sufficient pyrrole (PY) monomer to become 
conductive after the PY is polymerized. The polymerization is 
a chemical oxidative polymerization ("dip-polymerization") 
which, if carried out under anhydrous conditions, transforms 
the insulating polymer into a semiconductive composite 
consisting essentially of the host polymer containing a first 
species of conductive PP and a Group VIII metal halide count­
erion; thereafter, the semiconductive composite, containing 
the counterion, is used to electrodeposit on it a second 
species of conductive PP. The composite with the two species 
of PP and anions is used for EMI shielding, and in a host of 
applications where a lightweight organic resistance heating 
element is desired, for example in de-icers for the wings of an 
airplane, to melt snow on roof-tops and in gutters, and to 
warn a frigid seat in a vehicle.
Patent EP-0235795-A3 (EP)
Title: Antibiotic f-0769, process for its production, and its use as a growth accelerating and feed efficiency increasing agent and as an antitumour agent
IPC: A23K20/195
Filed: 1987-03-03
Abstract: An antibiotic F-0769 having the following properties:(l) Outer appearance: White or light yellow powder,(2) Melting point: 245-250°C,(3) Specific rotation: [α] = -37.5° (c=l, methanol),(4) Solubility in solvents: Soluble in methanol, ethanol, acetone, chloroform, ethyl acetate and benzene; and insoluble in water and hexane,(5) Elementary analysis (found %):C:57.53, H:7.36, 0:2l.l7, N:l2.97,(6) Ultraviolet absorption spectrum (as measured in methanol: As shown in Figure l,λmax(E<sub>m</sub>) = 2l3 nm (466), 286 nm (200)(7) Infrared absorption spectrum (as measured by KBr method): As shown in Figure 2,(8) Nuclear magnetic resonance spectra (as measured in heavy chloroform): ¹H-NMR spectrum is as shown in Figure 3, and ¹³C-NMR spectrum is as shown in Figure 4,(9) Distinction among basicity, acidity and neutrality:Neutral substance,(l0) Amino acid analysis: As a result of the hydrolysis with 6N hydrochloric acid at ll0°C for l8 hours, amino acids i.e. threonine, valine and leucine were detected,(ll) Color reactions: Positive in the iodine reaction and in the potassium permanganate reaction; and negative in the ninhydrin reaction and in the ferric chloride reaction,(L2) Thin layer chromatography (by means of silica gel, Art. 57l5, manufactured by Merck Co.):(l3) Molecular weight (as measured by Rast method):About 745
Patent EP-0255906-A3 (EP)
Title: Diaphragm for force measuring devices
IPC: G01L1/14
Filed: 1987-07-27
Abstract: A force measuring device includes a rigid base plate and a first diaphragm symmetrical about a central normal axis and arranged in spaced parallel relationship to the base plate. An elastic connection between the base plate and a peripheral rim of said first diaphragm hermetically closes a cavity formed between the base plate and first diaphragm. A first projection is formed, for force introduction to the device, on an outer surface of the first diaphragm and extends along the central normal axis; a second projection extends from an inner surface along the central normal axis toward the base plate. A displacement sensor is arranged in the cavity between the base plate and second projection for sensing any displacement therebetween upon force application to the device, to generate an electrical signal indicative of the force applied.
Patent EP-0262437-A3 (EP)
IPC: G01S15/88
Filed: 1987-09-02
Abstract: Ein Ultraschall-Echoprofilsensor zur Verwendung als taktiler 
Sensor, mit einem einen Sender (S) und einen Empfänger (E) 
enthaltenden Ultraschall-Meßkopf (M), der einen mitgeführten 
Referenzreflektor (R) aufweist, mittels dessen die momentane 
Schallgeschwindigkeit der Umgebungsluft bestimmbar ist, 
wodurch die jeweilige Entfernung des taktilen Sensors von 
einem Sensorobjekt (O) unabhängig von der variablen Schall­
geschwindigkeit der Umgebungsluft richtig zu messen ist, 
weil ein durch den Referenzreflektor (R) verursachtes Refe­
renzecho durch seine bekannte ungefähre Position von Situa­
tionsechos unterscheidbar ist. Der Referenzreflektor (R), 
dessen Abstand zu dem Ultraschall-Empfänger (E) im Regelfall 
konstant ist, ist derart angeordnet ist, daß sich der Ab­
stand zwischen dem Ultraschall-Empfänger (E) und dem Refe­
renzreflektor (R) bei taktilem Kontakt zwischen einem Sen­
sorkopf (K) und dem Sensorobjekt (O), insbesondere einem 
Werkstück, auf charakteristische Weise ändert.
Patent EP-0267576-A3 (EP)
Title: Components and catalysts for the polymerization of alpha-olefins to stereoregular polymers having narrow molecular weight distribution
IPC: C08F4/64
Filed: 1987-11-10
Abstract: 1) Components of catalysts suitable for the (co)polymerization of alpha-olefins to stereoregular polymers having narrow molecular weight distribution, obtained by reaction of a solid catalyst - forming component comprising a Ti compound having at least a Ti-halogen bond and optionally an electron donor compound supported on a Mg halide in active form, with a compound (AH) containing at least an active hydrogen atom, used in controlled amounts and made to react in a liquid medium not reactive towards the solid component and having a dielectric constant higher than 2, measured at 20 DEG C. 2) Catalysts comprising the product of reaction of a solid catalyst component as above described, with an Al-alkyl compound and an electron donor compound. 3) Process for the (co)polymerization of alpha-olefins to stereoregular polymers having a narrow molecular weight distribution in the presence of the above stated catalyst. c
Patent EP-0244948-A3 (EP)
IPC: C07D249/12
Filed: 1987-04-03
Abstract: The invention provides herbicidal triazolesulphonamides, 
processes for their preparation and compositions 
containing them, the compounds being of the formula: 
  
and the salts thereof, where R a  represents hydrogen 
and R b  represents a group R³CONHCR²=CR¹-, or R a  
and R b  together represent a chain of formula  
-C(R³)=N-C(R²)=C(R¹)- or  
-C(=Y)-N(R⁶)-C(R²)=C(R¹)-, where R¹, R² and 
R³, which may be the same or different, each represent 
hydrogen, hydroxy, mercapto, halo, cyano, amino, 
alkylamino, dialkylamino, or substituted or unsubstituted 
alkyl, aryl, aralkyl, alkoxy or alkylthio, Y is oxygen or 
sulphur, and R⁶ is hydrogen or a substituted or 
unsubstituted alkyl or aryl group; or R¹ and R² 
together represent -CH=CH-CH=CH- or -(CH₂) n - where n 
is 3, 4 or 5; R⁴ represents substituted phenyl or a 
substituted or unsubstituted aralkyl or heteroaryl group; 
and R⁵ represents hydrogen, acyl, carboxy, 
lkoxycarbonyl, alkylsulphonyl, or a substituted or 
unsubstituted alkyl, alkenyl, alkynyl, aryl or aralkyl 
group, or a group of the formula: 
  
where R a  and R b  are as defined hereinbefore.
Patent EP-0260964-A3 (EP)
IPC: C07D513/10
Filed: 1987-09-17
Abstract: New alkaloids called hapalindoles J-Q and T-V, 
which are antibacterial and antifungal agents, and 
methods of preparing these alkaloids by culturing the 
blue-green alga  Hapalosiphon    fontinalis  ATCC 39694, 
are provided.
Patent EP-0265229-A3 (EP)
Title: Particle detection method and apparatus
IPC: G01N21/956
Filed: 1987-10-20
Abstract: An apparatus and method are disclosed for detecting the 
presence of particles on the surface of an object such as the 
front side of a patterned semiconductor wafer. A vertically 
expanded, horizontally scanning, beam of light is directed onto an 
area on the surface of the object at a grazing angle of 
incidence. A video camera positioned above the surface detects 
light scattered from any particles which may be present on the 
surface, but not specularly reflected light. The surface is 
angularly prepositioned (rotated) relative to the incident light 
beam so that the diffracted light from the surface and the pattern 
of lines on the surface is at a minimum. The object is then moved 
translationally to expose another area to the incident light beam 
so that the entire surface of the object or selected portions 
thereof can be examined, an area at a time.
Patent EP-0270289-A3 (EP)
IPC: C08L67/02
Filed: 1987-11-23
Abstract: A crystallisable polymer composition comprises from about 70 - 95% PET, from about 4% to about 29% of a core/shell polymer, from about 1 to about 5% of an aromatic polyester crystallisation rate acceleration, and optionally upto 14.5% of an aromatic polycarbonate.   The compositions may be used to form sheets, tray blanks and, particularly, ovenable trays.
Patent EP-0263736-A3 (EP)
Title: Système de signalisation, notamment pour magasins en libre-service
IPC: G09F23/06
Filed: 1987-09-17
Abstract: Système de signalisation destiné à être fixé aux extrémités des 
rayons d'un magasin en libre-service.  
     Selon l'invention, le système comporte un support (18) en forme 
de U, fixé à une potence (26) elle-même solidaire du rayon (11), tandis 
que des panneaux (20a, 20b, 20c) munis de moyens de clipsage (25) sont 
emboítés le long du support (18).
Patent EP-0263034-A3 (EP)
Title: Bistable zero insertion force connector
IPC: H01R12/87
Filed: 1987-10-01
Abstract: A bistable zero insertion force connector assembly 
including one or more conductive contact members (12). Each 
conductive contact member (12) includes mating ends or contact arms 
having contact surfaces and a resilient central segment (18). 
Variable engagement means (32) cooperates with each conductive 
contact member (12) to displace the member from a first stable 
state to a second stable state and vice versa, with minimal force 
the member being maintained in the first or second stable states 
by means of stresses induced in the resilient central segment 
(18). In the first stable state the contact surfaces of the 
mating ends or contact arms are disposed in mating proximity to 
the contact surfaces of the device to be electrically connected 
therewith with zero force/zero contact while in the second stable 
state there is secured engagement between the respective contact 
surfaces. Wiping contact between the respective contact surfaces 
during transition between the first and second stable states 
enhances reliability of the electrical connection.
Patent EP-0297618-A3 (EP)
IPC: A01H5/00
Filed: 1988-07-02
Abstract: Durch Selektion von  Streptomyces viridochromogenes  DSM 
4112 gegen Phosphinothricyl alanyl alanin (PTT) erhält man 
PTT-resistente Selektanten. Aus der Gesamt-DNA dieser 
Selektanten erhält man durch Schneiden mit  Nco I, Klonieren 
eines 2,7 kb großen Fragments und Selektion auf 
PTT-Resistenz das DNA-Fragment, welches das 
Phosphinothricin (PTC)-Resistenzgen trägt. Dieses ist zur 
Herstellung PTC-resistenter Pflanzen, aber auch als 
Resistenz-Marker geeignet.