baber/WOPTO huggingface dataset:
Patent EP-0374937-A3 (EP)
Title: Heat-sensitive recording material
IPC: B41M5/337
Filed: 1989-12-22
Abstract: A heat-sensitive recording material comprising a 
support and a recording layer provided on the support, 
said recording layer containing a colorless or pale-­
colored basic dye and a color developer capable of forming 
a color upon application of heat, wherein a smectite clay 
or a combination of a synthetic hectorite clay and soap-­
free emulsion type binder is incorporated in at least one 
of layers constituting the recording material.
Patent EP-0339710-A3 (EP)
Title: Thermostatic device for sample supports
IPC: B01L7/02
Filed: 1989-04-14
Abstract: A device for thermostating a microtiter plate (25) in which the edge of the microtiter plate cooperates with the edge of a receptacle (8) to form a compartment between the receptacle and the microtiter plate, which compartment has a feed connection (14,10,11,12) with a thermostated reservoir (1) and drains (23,24) to said reservoir and a valve (13) to interrupt the connection, which valve preferably is linked to a fixing means (20,21,22) for the microtiter plate.
Patent EP-0326429-A3 (EP)
Title: Image processing apparatus
IPC: G03G15/01
Filed: 1989-01-27
Abstract: An image processing apparatus includes an image 
data forming unit for forming density data corresponding to 
each of a plurality of color components including an 
achromatic color and color data for discriminating a 
chromatic color portion from an achromatic color portion of 
an image, the density data and the color data being formed 
in units of pixels on the basis of original image informa­
tion, a density data selector for selecting one of a 
plurality of density data output from the image data 
forming unit, and an image data resetting unit for reset­
ting the color data and the density data selected by the 
density data selector when the color data of a plurality of 
successive pixels represents a specific pattern.
Patent EP-0331408-A3 (EP)
Title: But-1-ene molding resin blends
IPC: C08L23/18
Filed: 1989-02-27
Abstract: A composition is disclosed comprising a blend of from 50 to 80% by weight of an isotactic but-1-ene homopolymer having a melt index of 225 or less, from 13.5 to 40% by weight of a stabilized propylene polymer and from 0.02 to 1.5% by weight of high density polyethylene. A mold release agent may be included in an amount of 0.1 to 1% by weight. Molded articles made from the composition are also disclosed.
Patent EP-0341965-A3 (EP)
Title: An optical card and a recording/reproduction apparatus for the same
IPC: G11B7/00
Filed: 1989-05-08
Abstract: An optical card (c) comprising a memory region (2) in 
which one pit train (5) for supplying a track servo signal 
and a synchronizing signal is formed at a edge portion (3) 
of the memory region. The optical card has an 
increased storing capacity because it requires only one 
pit train. A recording/reproduction apparatus for the 
card comprises first (12) and second (13) optical heads. The 
first optical head scans the pit train to obtain the 
track servo signal and a synchronizing signal. The 
second optical head is used for recording and 
reproducing information from the optical card.
Patent EP-0360521-A3 (EP)
Title: Achiral fluorine-containing liquid crystals
IPC: C09K19/32
Filed: 1989-09-18
Abstract: Achiral fluorine-containing liquid crystal 
compounds are provided. The compounds comprise a 
fluorocarbon terminal portion and a hydrocarbon or another 
fluorocarbon terminal portion, the terminal portions being 
connected by a central core, the compounds having smectic 
mesophases or having latent smectic mesophases. The 
compounds are useful in liquid crystal display devices both 
alone and in mixtures with other materials. Also provided 
is a process for preparing these compounds.
Patent EP-0371820-A3 (EP)
Title: Novel receptors: their identification, characterization, preparation and use
IPC: C12Q1/6897
Filed: 1989-11-30
Abstract: Disclosed are novel hormone and hormone-like receptors wherein the trans-activation transcription domain(s) is modified in terms of position and/or copy number or otherwise versus parent receptor, such novel receptors having increased trans-activation transcription activation properties surprisingly superior to the parent receptor. Also disclosed are the recombinant methods and means for preparing such receptors and assays based upon the use of such receptors for screening and identifying putative materials that can affect such receptors and/or for the expression via induced transcription of a reporter or other desired, preferably heterologous gene or DNA product.
Patent EP-0381896-A3 (EP)
IPC: G03G9/087
Filed: 1989-12-18
Abstract: The present invention provides a toner composition 
mainly comprising a binder resin (D) which contains at 
least 20% by weight of an urethane-modified polyester 
resin (C) obtained by reacting a polyester resin (A) with 
an isocyanate compound (B) and whose gel fraction ranges 
from 2 to 75% by weight. The toner composition exhibits 
good melting properties upon heating suitable for fast 
reproduction such as a low lower limit of the fixing 
temperature and a wide range of permitted fixing 
temperature and is further excellent in resistance to 
blocking, resistance to carrier contamination and 
image-forming properties. The binder resin as the main 
component of the toner composition can be prepared 
according to a method comprising the step of continuously 
adding an isocyanate compound (B) to a polyester resin 
(A) in an equivalent ratio, NCO/OH, of the amount of the 
NCO groups of the isocyanate compound (B) to that of OH 
groups of the polyester resin (A) ranging from 0.3 to 
1.00 with kneading to react them, in a kneading means 
having a built-in screw.
Patent EP-0356378-A3 (EP)
IPC: F02B3/06
Filed: 1989-07-06
Abstract: Die Erfindung bezieht sich auf eine Abgassammel-Leitung 
von Dieselmotoren mit Zylinderzahl 9 oder 18 mit neun 
linear angeordneten und fortlaufend numerierten Zylindern 
(1 bis 9) pro Reihe, mit einer mehrfach zusammengesetz­
ten, längs zu den Zylinder verlaufenden Abgassammel-­
Leitungen (17), die bei einer Zündfolge der Zylinder (1, 
7, 4, 2, 8, 6, 3, 9, 5, 1) an dem Ende beim ersten Zylin­
der einen Auslass zu einem Turbolader (10) und an dem 
Ende beim letzten Zylinder einen Abschlussdeckel (11) 
aufweist, während sie bei einer umgekehrten Zünfolge der 
Zylinder (1, 5, 9, 3, 6, 8, 2, 4, 7, 1) an dem Ende beim 
letzten Zylinder einen Auslass zu einem Turbolader (10) 
und an dem Ende beim ersten Zylinder einen Abschluss­
deckel (11) aufweist. Speziell bei neun Zylindern pro 
Reihe fällt der Gasausstoss eines Zylinders mit dem Spül­
vorgang des um zwei Zündungen vorher liegenden Zylinders 
zusammen. Die gefährlichsten durch Reflexion am Abschluss­
deckel (11) entstehenden Druckspitzen werden durch eine 
Restriktion (12) in der Abgassammel-Leitung (17), deren 
Durchtrittsquerschnitt eine Fläche von 40 bis 60 % vom 
benachbarten Querschnitt der Abgassammel-Leitung (17) 
beträgt, geglättet, wobei sich der mittlere Druck 
zwischen Abschlussdeckel (11) und der Restriktion (12) um 
ca. 0,1 bar erhöht. Gesamthaft ergeben sich Auslegungs­
vorteile und geringe Investitionen für den Turbolader 
(10).
Patent EP-0383353-A3 (EP)
Title: Motor-operated valve
IPC: F16K31/04
Filed: 1990-02-16
Abstract: A motor-operated valve is constructed such that 
a stator (5) is provided outside of a nonmagnetic tubular 
member (1) allowing flow of a fluid, 
with stator coils (53a, 53b,...) wound 
around a plurality of magnetic poles (52a, 52b,...), and a plurality of 
permanent magnets (54) are secured to an operating surface of 
each magnetic pole. The permanent magnets are magnetized 
into a number of pole-pairs arranged at a constant pitch. 
A rotor (6) is rotatably supported inside of the tubular 
member. A number of induction teeth (64) are formed along the 
circumference of the rotor at a pitch equal to the pitch 
of the pole-pairs of the permanent magnets, and the total 
number of the induction teeth (64) is so selected that it is 
different from the total number of the pole-pairs of the 
permanent magnets (54) by an amount equal to an even number. 
A mechanism including a rotation-preventing means is also 
provided in the rotor for converting the rotating 
movement of the rotor into a linear movement of a valve 
member.
Patent EP-0387630-A3 (EP)
Title: A compact semi-programmable device for reading reagent test strips and method relating thereto
IPC: G01N33/66
Filed: 1990-03-02
Abstract: A portable photoanalytical device takes a reflectance 
reading from a reagent test strip, compares the reading to an internal 
standard, and translates the reading to a concentration value using 
constant values stored within a RAM chip. The constant values are 
preprogrammed for a particular lot of reagent test strips. A battery 
maintains the information stored in the RAM. The control values are 
initially downloaded into the RAM via an external connector. The 
concentration values are accumulated in the RAM, and periodically 
dumped out of the device through the external connector. The integrity 
of the information stored in the RAM is monitored by computing a 
checksum. Preferably the device includes a battery-backed real-time 
clock providing the date and hour of each reading. The device can also 
be operated by an external computer for test purposes.
Patent EP-0394863-A3 (EP)
IPC: B23Q5/26
Filed: 1990-04-20
Abstract: Der zu positionierende Schlitten (23) 
bewegt über ein Getriebe (2) eine 
rotierende Welle (1), auf der eine Elektromagnetkupplung (3) und eine 
Elektromagnetbremse (5) angeordnet sind. Schaltnocken (6, 7) steuern die 
Bremse (5) bzw. die Kupplung (3). Bei eingeschalteter Kupplung wird 
die Schlittenbewegung gedämpft, und bei eingeschalteter Bremse 
wird der Schlitten (23) positioniert.
Patent EP-0401585-A3 (EP)
Title: Hooking device for connectors of printed wired artworks
IPC: H01R13/627
Filed: 1990-05-21
Abstract: Hooking device for connectors of printed wired boards, the connectors 
being of EURODIN (DIN 41612C/R) type, which device prevents the 
disconnection of two coupled connectors, consisting in a rectangular 
elongated plate in plastic material, having four tenons at its corner, 
in relief over said plate, the tenons inserting in end recesses of the 
connectors when the plate is overlapped to two coupled connectors, the 
plate further having two resilient end arms, perpedincular to the plate 
and extending in the same direction of the tenons, each arm having a 
hooking tooth which hooks to the lower side of the connector pair when 
the plate is overlapped to the coupled connector pair.
Patent EP-0404161-A3 (EP)
IPC: C12Q1/68
Filed: 1990-06-21
Abstract: A Neisseria-specific DNA probe is chosen from the group of the oligonucleotides Opa 1, Opa 2, Opa 3, P III, Pil 1, IgA 1 and IgA 2 or from sequences complementary to these and it can have up to 5 further nucleotides at the 5' and/or 3' end. The probe is suitable for the detection of at least one of the pathogenic Neisseria species N. gonorrhoeae and N. meningitidis under hybridization conditions by the detection of the hybrid formation.
Patent EP-0381283-A3 (EP)
Title: Datv encoding and decoding method and apparatus
IPC: H04N7/26
Filed: 1990-01-29
Abstract: In a method of encoding a television signal in 
accordance with a plurality of operations each providing 
another distribution of temporal and/or spatial distribution, 
at least one of said operations including estimation of 
motion vectors for first frames out of pairs of television 
frames and/or estimation of pointers to motion vectors for 
second frames out of said pairs of television frames, said 
method further comprising encoding a digitally assisting 
signal into binary codewords comprising informations about 
said motion vectors, said pointers and/or according to which 
one of said plurality of operations the television signal is 
encoded, a Hamming-distance between a first codeword 
indicating an operation providing a maximum spatial 
resolution, and a second codeword indicating an operation 
providing a maximum temporal resolution, is at least one half 
the number of bits of each codeword, so that a fail-safe and 
efficient method is obtained.
Patent EP-0390369-A3 (EP)
Title: Orally administrable ibuprofen compositions
Inventor: MOTOLA SOLOMON
IPC: A61K47/26
Filed: 1990-03-15
Abstract: The invention concerns a taste neutral aqueous base 
ibuprofen composition suitable for oral administration 
which comprises suspending containing about 0.8% to 
about 4% weight ibuprofen by volume of the total 
composition comprising a primary suspension stabilizing 
combination of ingredients and a primary taste masking 
combination of ingredients, the suspension stabilizing 
combination of ingredients comprising about 0.1% to 
about 2% weight suspension stabilizing combination by 
volume of the total composition, the taste masking 
combination comprising about 20% to about 70% weight 
taste masking combination by volume of the total 
composition, the composition also containing one or 
more buffer acids in an amount sufficient to adjust the 
pH to about 1.5 up to about 3.5 and to provide a buffer 
capacity within the range of 0.03 to 0.05 between the 
initial pH and a pH which is 1.0 pH unit higher than 
the initial pH, and water qs to 100% by volume of the 
composition.
Patent EP-0398550-A3 (EP)
Title: Power status detecting apparatus
IPC: H02J13/00
Filed: 1990-05-02
Abstract: A power status detecting apparatus to be applied to a plurality 
of audio-visual equipments (1 to 5, 7) is arranged such that currents 
flowing to AC lines (1A to 5A, 7A) of the respective equipments (1 to 
5, 7) are detected (11) so as to identify the power condition status of 
the respective equipments (1 to 5, 7) and in which identified 
information are supplied to a system control apparatus (12).
Patent EP-0384895-A3 (EP)
IPC: C09B11/28
Filed: 1990-02-15
Abstract: 2- oder 3-Dicarbonsäureimid-Fluoranverbindungen der Formel 
  
worin  
R₁ und R₂, unabhängig voneinander, je Wasserstoff, Halogen, Nieder­
alkyl oder Niederalkoxy,  
von Z₁ und Z₂ eines die Dicarbonsäureimidgruppe 
  
und das 
andere Wasserstoff, Halogen, Niederalkyl oder Nideralkoxy,  
W einen mindestens 2 Kohlenstoffatome aufweisenden Rest einer Di­
carbonsäure,  
X₁ und X₂ Wasserstoff, unsubstituiertes oder durch Halogen, Hydroxy, 
Cyano, Tetrahydrofuryl oder Niederalkoxy substituiertes Alkyl, 
Cycloalkyl oder unsubstituiertes oder durch Halogen, Cyano, Nitro, 
Niederalkyl, Niederalkoxy, Niederalkoxycarbonyl, -NX′X″ oder 4-NX′X″-­
phenylamino substituiertes Benzyl oder Phenyl, worin X′ und X″, 
unabhängig voneinander, Wasserstoff, Niederalkyl, Cyclohexyl, Benzyl 
oder Phenyl darstellen, oder  
 
 
X₁ und X₂ zusammen mit dem sie verbindenden Stickstoffatom einen fünf- 
oder sechsgliedrigen, heterocyclischen Rest bedeuten und worin der 
Ring A unsubstituiert oder durch Halogen, Nitro, Niederalkyl, Nieder­
alkoxy, Niederalkylthio, Niederalkoxycarbonyl, Amino, Mononiederalkyl­
amino oder Diniederalkylamino substituiert ist.  
     Diese besonders sublimierechten Fluoranverbindungen eignen sich als 
Farbbildner in druckempfindlichen oder wärmeempfindlichen Aufzeichnungs­
materialien und ergeben intensive und lichtechte gelbe, orange oder rote 
Färbungen.
Patent EP-0470471-A3 (EP)
Title: Panel yoke
IPC: H01R13/74
Filed: 1991-07-27
Abstract: A yoke (2) for flush mounting a modular housing within an opening in a planar surface is disclosed. The yoke (2) includes a flat plate (4) having an aperture therethrough, a pair of hooks (16) for securing a housing to the plate (4), a pair of gripper arms (30) for securing the plate (4) over the opening in the planar surface and locating tabs (34, 36) extending rearwardly from the plate to locate the housing in alignment with the opening in the flat plate. The hooks (16) and locating tabs (34, 36) allow both lateral and axial insertion of the housing into the yoke. <IMAGE>
Patent EP-0463773-A3 (EP)
Title: Refrigerator oil
IPC: C10M129/16
Filed: 1991-06-13
Abstract: The invention relates to a refrigerator oil lubricant composition characterised in that it comprises (a) a polyoxyalkylene glycol ether having the formula (I) R1O(AO)nR2   (I) wherein AO is one or more groups selected from the group consisting of <CHEM> -CH2CH2- and -CH2O- and, in the case of two or more groups, they may together form a block copolymer or a random copolymer; n = p + q + r in which p is the average number of the groups represented by <CHEM> q is the average number of the groups represented by -CH2CH2O-, r is the average number of the groups represented by -CH2O-, p is in the range of 1 to 80, q is in the range of 0 to 60, r is 0 or 1 and the relation 0 </= q/(p+q) </= 0.6 holds; and R1 and R2 are each a hydrogen atom or a hydrocarbon group having 1 to 8 carbon atoms provided that they should not be simultaneously hydrogen atoms, and having a kinematic viscosity at 40 DEG C in the range of 6 to 500 cSt; and (b) 0.01 to 25 parts by weight, based on 100 parts by weight of said polyoxyalkylene glycol ether, of a polyglycidyl ether compound prepared from a dihydric or trihydric alcohol.
Patent EP-0515768-A3 (EP)
Title: Agent for forming human hair and use of chlorophyll and chlorophyll derivatives in such agents
IPC: A61Q5/04
Filed: 1992-01-04
Abstract: Agent for the permanent reshaping of human hair, which contains for strengthening the waving action an at least partially water-soluble chlorophyll or chlorophyll derivative, especially an alkali metal magnesium or copper chlorophyllin.
Patent EP-0518037-A3 (EP)
IPC: G06F13/362
Filed: 1992-04-25
Abstract: A bus arbitration system (10) is capable of 
granting access to an expansion bus to devices following 
two-wire bus arbitration protocol or a three-wire bus 
arbitration protocol. The bus arbitration system (10) 
receives a plurality of bus request signals from a plurality 
of devices. Each bus request signal is made up of one or 
more coded pulses and has a predetermined priority. A 
priority encoder (148) receives the bus request signal and 
assigns a priority level to each bus request signal. An 
arbiter (78) determines and stores in memory which bus 
request signal has a highest priority and whether the device 
follows two-wire bus arbitration protocol or a three-wire bus 
arbitration protocol. The expansion bus R(31:0) grants 
access to the bus to the device having the highest priority 
once a previous device if any, has relinquished the bus.
Patent EP-0534295-A3 (EP)
Title: Thermoplastic polyurethane elastomers with a low organic carbon emission value, process for their preparation and their use
IPC: C08J5/00
Filed: 1992-09-16
Abstract: The invention relates to thermoplastic polyurethane elastomers obtainable by reaction of a) unmodified and/or modified organic polyisocyanates, preferably 4,4'-diisocyanatodiphenylmethane, with b) polyoxybutylene glycols and/or polyoxybutylene/polyoxyalkylene glycols with a molecular weight of from 150 to 1800 and a content of crown ethers, preferably those of the formula (-CH2CH2CH2CH2O-)m, where m is from 3 to 6, not exceeding 0.06% of the total weight and c) chain extenders with a molecular weight of from 60 to 400, preferably 1,4-butanediol, to a process for the preparation thereof and to the use thereof for producing molded articles and sheets for use in the medical or hygiene sector and in the foodstuffs sector.
Patent EP-0516392-A3 (EP)
Title: Naphthyridine derivatives as angiotensin ii inhibitors
IPC: A61P25/24
Filed: 1992-05-27
Abstract: The invention concerns pharmaceutically useful compounds of the formula I, in which R<1>, R<2>, R<3>, R<4>, Ra, Rb, A, X and Z have the various meanings defined herein, and their non-toxic salts, and pharmaceutical compositions containing them. The novel compounds are of value in treating conditions such as hypertension and congestive heart failure. The invention further concerns processes for the manufacture of the novel compounds and the use of the compounds in medical treatment.
Patent EP-0530001-A3 (EP)
Title: Multi-stage evaporation of liquid
IPC: B01D3/06
Filed: 1992-08-25
Abstract: A multi-stage evaporator assembly comprises one or more vertical 
concrete or steel towers (12,13;93,94;113) housing a number of 
vertically spaced, evaporator effects (17-22) separated by 
respective demistors (29,129). The towers (12,13;93,94;113) are 
associated with a surface condensor (30), a product flash tank 
(15), and a brine flash tank (14). The product flash tank has 
chamber (61-65) connected to the condensate discharge (37) from 
each of the effects (except the first effect), and the vapour 
from the flash tank is returned to the effects to recover the 
heat value of the flashed fluid.
Patent EP-0548043-A3 (EP)
Title: Pressure sensor
IPC: G01L9/04
Filed: 1992-12-14
Abstract: In order to compensate temperature effects on the measurement signal of a pressure sensor having a diaphragm part (2) which is mounted on a holder (1), can be deformed by the pressure to be measured, generates signals at least indirectly, and possibly interacts with a pressure-measuring element (10; 18; 19), it is provided that the diaphragm part (2) has at least one pair of cylindrical regions (3, 4) which are arranged concentrically with one another at a slight radial spacing and are each closed in the circumferential direction, it being possible to pressurise one of the cylindrical regions (3) so as to enlarge its diameter (D1), and the other (4) so as to reduce its diameter (D2), and the two diameters (D1, D2) changing in the same sense given a change in temperature. <IMAGE>
Patent EP-0562445-A3 (EP)
Title: Ophthalmic gel
Inventor: LOEBERING HANS-GEORG DR
IPC: A61K9/00
Filed: 1993-03-17
Abstract: The invention relates to a gel, in particular for use on the eye, characterised in that it has a viscosity of 10,000 to 50,000 mPas, which is achieved by the composition containing     1) a polyacrylate in an amount of 0.05 to 3% and 2) a water-soluble physiologically tolerated polymer or polymer mixture, namely polyvinyl alcohol and/or dextran in an amount of 0.1 to 10% and 3) the ancillary substances customary for gels for use on the eye and   4) where appropriate one or more agents from the group of those known in ophthalmology.
Patent EP-0616035-A3 (EP)
Title: Transgenic pathogen resistant organism.
Inventor: LOGEMANN JUERGEN DR
IPC: A01N63/00
Filed: 1993-10-04
Abstract: New transgenic, pathogen-resistant organisms have a genome contg. at least 2 different genes, under control of active promoters, with pathogen-inhibiting activity. Also new are DNA transfer vectors contg. inserted DNA sequences for prepn. of such organisms. Partic. the genes (of fungal, bacterial, animal, plant or viral origin) encode products that reduce the viability of fungi, esp. chitinase; glucanase; protein-synthesis inhibitor (PSI) or antifungal protein (AFP). The transgenic organism is pref. a plant, esp. tobacco, potato, strawberry, maize, rape or tomato. The specification includes nucleic acid and amino acid sequences for AFP of Aspergilllus giganteus (275 bp); PSI of Hordeum vulgare (1079 bp); exo-chitinase (ChiS) of Serratia marcescens (2329 bp); chitinase G of H. vulgare (1013 bp), and glucanase of H. vulgare (1249 bp).
Patent EP-0581339-A3 (EP)
Title: Collagen treatment apparatus and method.
Inventor: SAND BRUCE J
IPC: A61F9/01
Filed: 1990-06-29
Abstract: Apparatus for shrinking collagen tissue includes means for generating radiation in a wavelength range of 1.80 to 2.55 microns. The radiation is delivered to the tissue in a controlled pattern in order to achieve selective shrinkage thereof. The radiation generator is conveniently a laser capable of generating coherent energy in the manner required.