baber/WOPTO huggingface dataset:
Patent EP-0285174-A3 (EP)
IPC: G06V10/48
Filed: 1988-03-31
Abstract: A method of recognizing (distinguishing) a 
radiation field is provided for radiation image recording 
and reproducing systems that utilize stimulable phosphor 
sheets. With respect to the process of reproducing 
radiation image information stored on the phosphor sheet by 
scanning it with stimulating rays, such as laser light, the 
present method allows the radiation field on the sheet to be 
precisely distinguished, reducing the influence of 
undesirable stored image energy emissions from outside the 
prescribed region. This enables radiation images to be 
obtained that are more effective for diagnostic purposes. 
The method can also be applied for the recognition of 
irregularly shaped radiation fields, which hitherto has been 
extremely difficult.
Patent EP-0286091-A3 (EP)
Title: Composite membranes for enhanced fluid separation
IPC: B01D61/36
Filed: 1988-04-07
Abstract: Composite membranes having advantageous combinations of selectivity and permeability are prepared by the coating of a separation layer on a substrate containing a controlled amount of liquid. An ethyl cellulose/polysulfone composite membrane prepared by this technique is particularly suitable for use in air separation operations.
Patent EP-0289917-A3 (EP)
IPC: C08F297/04
Filed: 1988-04-27
Abstract: Die Erfindung betrifft Blockcopolymere der allgemeinen Formel A-B-A′ mit 
einem Molekulargewicht kleiner 300.000, die aus 18 bis 40 Gewichtsprozent 
eines vinylaromatischen Kohlenwasserstoffs und 60 bis 82 Gewichtsprozent 
eines oder mehrerer ggf. teilweise oder vollständig hydrierter(n) 
Dienkohlenwasserstoffs(e) aufgebaut sind, und in denen A und A′ je ein 
Polymerblock aus vinylaromatischen Kohlenwasserstoff und B ein 
Polymerblock aus Dienkohlenwasserstoff bedeutet, wobei das 
Gewichtsverhältnis der Polymerblöcke A zu A′ größer oder gleich 1:5 und 
kleiner als 1:10 ist und das mittlere Molekulargewicht des Polymerblocks A 
2000 bis 20.000 und das des Polymerblocks A′ 10.000 bis 110.000 beträgt 
und das Molekulargewicht des B-Blocks mindestens 18.000 ist, ein Verfahren 
zur Herstellung der Blockcopolymeren, wobei in einer ersten 
Polymerisationsstufe der vinylaromatische Kohlenwasserstoff zur Bildung 
des A- oder A′-Blocks vollständig auspolymerisiert wird, im zweiten 
Polymerisationsschritt der Dienkohlenwasserstoff zur Bildung des B-Blocks 
vollständig umgesetzt wird, und anschließend die zweite Teilmenge des 
vinylaromatischen Kohlenwasserstoffs zur Bildung des A- bzw. A′-Blocks 
aufpolymerisiert wird, wobei die Teilmenge an vinylaromatischer Verbindung 
zur Herstellung des A′-Blocks mindestens das fünffache, höchstens das 
10fache der Gewichtsmenge beträgt, die für die Bildung des A-Blocks 
verwendet wird, und die Verwendung der Blockcopolymeren zur Herstellung 
von Formmassen.
Patent EP-0297284-A3 (EP)
IPC: B60R1/076
Filed: 1988-05-27
Abstract: Der Außenrückspiegel für ein Fahrzeug besitzt einen Spiegelfuß (1) 
und ein relativ zum Spiegelfuß (1) aus einer Gebrauchsstellung nach 
vorne und hinten klappbares Spiegelgehäuse (2), dessen spiegelfußnaher 
Randwulst (24,26) mittels einer am Spiegelfuß (1) verankerten und an 
einem Innenteil des Spiegelgehäuses angreifenden Feder (35) gegen den im 
wesentlichen ebenen Rand (17) einer Fußplatte (12) des Spiegelfußes (1) 
gehalten ist, wobei der hintere, im wesentlichen gerade Abschnitt (24) 
des Randwulstes mit dem Rand (17) eine hintere Klappachse bildet und der 
Randwulst (24,26) eine Spiegelgehäuseöffnung für die Feder (35) oder ein 
mit der Feder und dem Spiegelfuß verbundenes Zugorgan (39) umschließt. 
Der vordere Teil der Fußplatte weist eine Ausnehmung derart auf, 
daß beim Abklappen nach vorne der vordere fußplattennahe Spiegelge­
häuseteil (28) in die Ausnehmung (50) eintaucht.
Patent EP-0295626-A3 (EP)
IPC: G03C1/72
Filed: 1988-06-14
Abstract: A photoresist pattern exhibiting high resolution 
for an i-line exposure and having a steep sectional 
profile can be formed by making use of a 
photosensitive composition comprising a cresol 
novolac resin and a sensitizer blended therewith 
wherein(i) the cresol novolac resin has a meta to 
para ratio of 50/50 to 70/30 and a standard polystyrene 
equivalent weight-average molecular weight of 5,000 to 
50,000 and(ii) the sensitizer comprises an ester of 
1-oxo-2-diazonaphthoquinone-5-sulfonic acid with 
2,3,4-trihydroxybenzophenone and/or an ester of 
1-oxo-2-diazonaphthoquinone-5-sulfonic acid with 
2,3,4,4′-tetrahydroxybenzophenone and the content of 
said sensitizer is 14 to 35 % by weight based on said 
polymer compound.
Patent EP-0308909-A3 (EP)
IPC: A61P1/16
Filed: 1988-09-21
Abstract: A method of curing or alleviating hepatic disease 
comprising administrating to the patient 1,3-dithiole-2-­
thione or 1,3-dithiolane-2-thione, or a substituted 
derivative thereof is disclosed. Administration of the 
compound can be made in various dosing forms, including 
tablets, granules, powders, capsules, suspensions, 
injections, and suppositories. Normal dosing amount can be 
determined from the range of 0.01 to 50 mg/kg/day for oral 
administration, and 0.002 to 10 mg/kg/day for injection or 
other forms of administration.
Patent EP-0331794-A3 (EP)
IPC: B23K26/70
Filed: 1988-10-27
Abstract: Die Erfindung betrifft eine Bearbeitungseinrichtung für laserschweißbare 
und lasertrennbare Werkstücke, die für deren Vor- und Nachbearbeitung 
mit mehreren Bearbeitungsvorrichtungen versehen ist.
Patent EP-0320804-A3 (EP)
Title: Water distilling apparatus
IPC: C02F1/04
Filed: 1988-12-08
Abstract: A portable water distiller comprising a vaporization chamber (5) containing an electric coil heating element (8), a finned tube condenser coil (2), and an electric fan motor (3) for cooling the condenser coil's outer surface. In a preferred embodiment, the vaporization chamber includes an upper vertical tube having an open bottom and closed top communication with the condenser, and a raw water receptacle (6) with its rim surrounding the tube at a distance and with its bottom near the bottom end of the tube. The receptacle of the portable water distiller is automatically kept full with water up to a predetermined level, and is readily removable from the distiller for cleaning of residue, the lower portion of the tube is similarly removable for access to the heating element. The condenser coil is designed to offer low flow resistance resulting in only a small over-pressure in the vaporization chamber thus affecting only a small depression of the water level therein.
Patent EP-0304214-A3 (EP)
Title: Flame retardant embossing film
IPC: C08G18/73
Filed: 1988-08-09
Abstract: A flame retardant, curing adhesive film having improved OSU heat release properties is provided. The film contains decabromophenylene oxide and antimony trioxide as a flame retardant agent.
Patent EP-0310387-A3 (EP)
Title: Transmission control apparatus
IPC: F16H61/08
Filed: 1988-09-29
Abstract: An apparatus for controlling a transmission having a synchromesh has a shifting actuator (1) having an electric motor (11) for shifting gears of the transmission. A load on the synchromesh is measured when shifting the gears of the transmission. A shifting stroke value for the shifting actuator (1) when the measured load on the synchromesh falls within a predetermined range is learned and stored. Based on the stored shifting stroke value, the electric motor (11) of the shifting actuator (1) is controlled when shifting the transmission gears.
Patent EP-0312363-A3 (EP)
Title: Microwave-puffable half-products of starch-containing material and their production process
IPC: A23P30/38
Filed: 1988-10-13
Abstract: Half products expandable or puffable by microwave 
or convection heat energy are prepared by a) preparing a 
starch-containing material having a moisture content of not 
more than about 25%, b) extruding the moisture-tempered 
material at a temperature of about 80 to 110°C without 
causing expansion thereby producing a hot melt in a rope or 
piece form, and c) cooling the extrudate without substan­
tially lowering the moisture content for a time necessary 
to harden up. The half-products contain not more than 
about 25% of moisture in a glass-like rope or piece form 
and are shelf stable without preservatives. Substantial 
savings can be achieved in manufacture, storage, shipping, 
and handling because of the low processing temperature and 
the storage stability of the dense and hard products.
Patent EP-0318286-A3 (EP)
Title: A substratum for cell culture and its production and use
IPC: C12N5/00
Filed: 1988-11-24
Abstract: A novel substratum for cell culture, capable of 
satisfactorily effecting an initial adhesion and 
proliferation of cells, is provided which comprises a 
chitosan-collagen composite material as an effective 
component.
Patent EP-0332195-A3 (EP)
Title: Drum separator
IPC: B07B13/04
Filed: 1989-03-09
Abstract: A drum separator having a multiplicity of cylindrical separating elements which are arranged parallel to the axis of the drum and of which a portion can be displaced to form an adjustable separating gap is described. 
<??>The separating drum according to the invention is characterised by the combination of the following features:
 - the separating elements are connected securely in each case in pairs by means of at least one carrier element which is provided on one of the end sides of the separating elements,
 - the carrier element can be swivelled about the axis, lying in the circumference of the drum, of a cylindrical separating element,
 - an adjustment wheel which can be driven by means of a revolving adjustment element is provided on at least one end side of the fixed separating element for the purpose of adjusting the separating gap.
Patent EP-0346818-A3 (EP)
Title: Process for recovering unreacted sucrose from reaction mixture in synthesis of sucrose fatty acid esters
IPC: C07H13/06
Filed: 1989-06-13
Abstract: A process for recovering unreacted sucrose from 
a reaction mixture of sucrose and a fatty acid alkyl 
ester in an organic solvent as reaction medium in the 
presence of a catalyst in the production of a sucrose 
fatty acid ester which comprises adjusting the reaction 
mixture from which a part of the organic solvent as 
reaction medium may be previously removed and to which 
water is added, to a neutral pH region, adding a newtral 
salt and sucrose to the reaction mixture to precipitate 
the sucrose fatty acid ester, filtering off the 
precipitate, and bringing the filtrate into contact with 
a reverse osmosis membrane to recover the unreacted 
sucrose. According to the invention, unreacted sucrose 
can be easily recovered, while the sucrose fatty acid 
ester not contaminated with the organic solvent as 
reaction medium can be obtained from the reaction mixture 
without using an organic solvent for purification.
Patent EP-0349970-A3 (EP)
Title: Railway wagon
IPC: B61D39/00
Filed: 1989-07-04
Abstract: The invention relates to a railroad freight car having hoods covering the freight room which slide over each other and lie in one plane in the closed position. The hoods are liftable, swivelable and can be put down on rollers which engage rails by means of an actuation arrangement. The hoods, are split at their apex where they have joints and a sealing element. The railroad freight car is provided with separation walls for securing of a load. The separation walls, are movable on rollers running in rails on the freight floor, on both sides of the center portal in the freight floor and can be arrested at the bottom by releasable pegs in the floor and at the top by means of swivelable locking cams in the hood.
Patent EP-0354512-A3 (EP)
IPC: H01L23/528
Filed: 1989-08-07
Abstract: A semiconductor integrated circuit includes 
interconnection lines (7) between a plurality of circuit 
blocks (25-29) having different functions, and shield 
electrodes (70, 2a, 2b, 2c 3a, 3b, 3c, 5c1, 5c2, 6a1, 6a2) 
for protecting the interconnection lines (7) from 
undesirable radiation.
Patent EP-0365036-A3 (EP)
Title: Thin film transistor and crossover structure for liquid crystal displays and method of making
IPC: G09F9/30
Filed: 1989-10-20
Abstract: A three-mask process for fabricating liquid 
crystal devices enables the simultaneous fabrication of 
thin film transistors and conductor crossovers (30), 
thereby permitting the simultaneous fabrication of drive 
circuitry (32) on the periphery of the devices.
Patent EP-0366029-A3 (EP)
Title: Bone repairing material and artificial bone fixing agent
IPC: A61L27/36
Filed: 1989-10-21
Abstract: An artificial bone fixing agent comprising an 
osteogenesis promoting substance derived from the bone of an 
animal as its active component, a bone repairing material 
comprising an artificial bone and such an osteogenesis 
promoting substance and applied to or incorporated in the 
artificial bone, which is advantageously usable in surgery or 
orthopedics and in dentistry or oral surgery.
Patent EP-0367093-A3 (EP)
Title: Dc-free line code for arbitrary data transmission
IPC: H03M5/14
Filed: 1989-10-25
Abstract: Means and structure for encoding binary data 
ensures that, on average, the encoded data provides a 
balanced data stream having an equal number of logical 
one and logical zero bits. An indicator bit of known 
value is appended to N data bits, forming a group of 
N+1 bits. The polarity of this group is determined, 
i.e. whether the group contains more ones than zeros. 
The cumulative polarity of all bits sent over the 
communication link is also maintained. When the 
polarity of the group is the same as the cumulative 
polarity, all bits in the group are inverted and the 
inverted group is transmitted. Otherwise the bits in 
the group are transmitted in their original form. To 
decode the transmitted bits, the bit stream is framed 
to separate each series of N+1 bits. The value of the 
indicator bit on the receiver side of the communication 
link indicates whether the group has been inverted. If 
the group has been inverted, it is reinverted on the 
receiver side of the link to provide the N data bits in 
their original form. Conversely, if the group has not 
been inverted, it is not reinverted on the receiver 
side of the link to provide the N data bits in their 
original form. In alternative embodiments, additional 
bits are appended to the N data bits and the indicator 
bit in order to allow transmission of additional 
information.
Patent EP-0376102-A3 (EP)
IPC: B23K37/02
Filed: 1989-12-16
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrich­
tung zum Schneiden einer Wanne. Um die Ausbildung der 
Schnittlinie zu optimieren und die Schnittgeschwindig­
keit zu erhöhen, ist erfindungsgemäß vorgesehen, daß 
eine Schneideinrichtung (1) an einem Wagen (4) gelagert 
ist, welcher entlang einer Führungsschiene (2) bewegbar 
ist. Die Führungsschiene (2) ist auf eine Wanne (5), 
welche zertrennt werden soll, aufsetzbar. Der Wagen (4) 
weist einen Antrieb auf und gestattet es, die Schneid­
einrichtung (1) in exakter Weise mit größtmöglicher 
Vorschubgeschwindigkeit zu bewegen.
Patent EP-0360343-A3 (EP)
Title: Method and device for determining when a food has thawed in a microwave oven
IPC: F24C7/02
Filed: 1989-09-18
Abstract: A method for determining when a food has thawed in 
a microwave oven (1), characterised in that the food (9) is 
placed above an element (14) constructed of a microwave-­
sensitive material, said food shielding said element from the 
microwaves to a different extent according to its degree of 
thawing. The temperature increase in said material resulting 
from its absorption of said microwaves is measured by 
transducer means (18) which receive a signal operationally 
related to said temperature and which on the basis of said 
signal halt the thawing when said temperature has reached a 
suitable value.  
     A device for implementing aforesaid method, 
characterised in that the element (14) constructed of 
microwave-sensitive material is associated with a food 
support (8) which thermally isolates it from the food (9), 
said element being in direct or indirect contact with the 
transducer means (18).  
     Said means can be disposed either in the food 
support (8) or in the bottom wall (7) of the oven thawing 
chamber (4) below said support.
Patent EP-0333446-A3 (EP)
IPC: H01L23/482
Filed: 1989-03-15
Abstract: A connecting structure for connecting 
conductors used for wiring in a semiconductor device 
(100) comprises a first conductor (10) provided on a 
part of the semiconductor device for passing the flow of 
electrons, an insulator (12) provided on the first 
conductor and formed with a contact hole (13), and a 
second conductor (11) provided on the insulator for 
passing the flow of electrons, in which the second 
conductor is provided so as to sandwich the insulator 
together with a part of the first conductor. The first 
and second conductors are contacted to each other across 
the insulator at the contact hole so that the electrons 
flow through the contact hole. The contact hole extends 
in a general direction of a flow of electrons passing 
therethrough and has a stepped shape in which a width 
measured perpendicularly to the general direction of the 
flow of electrons increases stepwise towards the general 
direction of the flow of electrons.
Patent EP-0339909-A3 (EP)
Title: Anti-fogging resin film-forming composition
IPC: C09K3/18
Filed: 1989-04-24
Abstract: An anti-fogging resin film-forming composition, 
comprising a block or graft copolymer and a surfactant, 
each of which block and graft copolymers consists of 
a hydrophilic polymer segment and a hydrophobic polymer 
segment having specifically limited monomer composi­
tions, is disclosed. A coating film formed on a matrix 
surface from the composition has a durable excellent 
anti-fogging property and having high adhesion to the 
matrix surface and high strength.
Patent EP-0357416-A3 (EP)
Title: Use of serotonin antagonists in the treatment of drug addiction
IPC: A61K31/445
Filed: 1989-08-31
Abstract: The invention relates to the use of compounds of formula 
(I) 
  
wherein Im represents an imidazolyl group of formula: 
  
and R¹ represents a hydrogen atom or a group selected 
from C₁₋₆alkyl, C₃₋₆alkenyl, C₃₋₁₀alkynyl, 
C₃₋₇cycloalkyl, C₃₋₇cycloalkylC₁₋₄alkyl, phenyl, 
phenylC₁₋₃alkyl, phenylmethoxymethyl, phenoxyethyl, 
phenoxymethyl, -CO₂R⁵, -COR⁵, -CONR⁵R⁶ or -SO₂R⁵ (wherein 
R⁵ and R⁶, which may be the same or different, each 
represents a hydrogen atom, a C₁₋₆alkyl or C₃₋₇cycloalkyl 
group, or a phenyl or phenylC₁₋₄alkyl group, in which the 
phenyl group is optionally substituted by one or more 
C₁₋₄alkyl, C₁₋₄alkoxy or hydroxy groups or halogen atoms, 
with the proviso that R⁵ does not represent a hydrogen atom 
when R¹ represents a group -CO₂R⁵ or -SO₂R⁵);  
one of the groups represented by R², R³ and R⁴ is a 
hydrogen atom or a C₁₋₆alkyl, C₃₋₇cycloalkyl, C₃₋₆alkenyl, 
phenyl or phenyl C₁₋₃alkyl group, and each of the other two 
groups, which may be the same or different, represents a 
 
 
hydrogen atom or a C₁₋₆ alkyl group;  
and n represents 2 or 3,  
and physiologically acceptable salts and solvates thereof 
for the manufacture of a medicament for the relief or 
prevention of a withdrawal syndrome resulting from 
addiction to a drug of substance of abuse and/or for the 
suppression of dependence on drugs or substances of abuse.
Patent EP-0368634-A3 (EP)
Title: Polymerisable styryloxy resins and compositions thereof
IPC: C08C19/30
Filed: 1989-11-08
Abstract: Cationically polymerisable styryloxy resins having urethane linkages, represented by the formula III <CHEM> wherein R<1> and R<2> are H, or one of R<1> and R<2> is H and the other is methyl; R<3> and R<4> (which may be the same or different) are H, lower alkyl, or alkoxy if R<2> is not methyl;  R<5> is a divalent hydrocarbon radical; G<1> is an n-valent hydrocarbon radical free of amino, aliphatic thiol, aliphatic hydroxyl or other groups which interfere with cationic polymerisation;  and n is an integer of 2 or more. G<1> is a hydrocarbon backbone which is not interrupted by a hetero atom. Preferably G<1> is a residue of a diene homopolymer or copolymer, in which case the resins produce flexible polymers. The resins are polymerised with a cationic polymerisation initiator or latent acid catalyst. The resins have utility in the field of electronics.
Patent EP-0371721-A3 (EP)
Title: Preparation process for aromatic hydroxycarboxylic acid
IPC: C07C51/15
Filed: 1989-11-27
Abstract: A process for the preparation of aromatic hydroxycarboxylic 
acids by reacting alkali metal salts of phenol with carbon dioxide in 
organic phosphine oxides containing straight or branched alkyl groups 
having from 1 to 8 carbon atoms and phenyl groups.
Patent EP-0385406-A3 (EP)
Title: Alkali metal zinc monoalkylphosphate, particles thereof, process for preparing the same, and cosmetic containing the same
IPC: A61K8/27
Filed: 1990-02-27
Abstract: An alkali metal monoalkylphosphate having a saturated 
or unsaturated straight-chain or branched hydrocarbon group 
having from 8 to 32 carbon atoms is described; also described 
is a process for preparing particles of said alkali metal zinc 
monoalkylphosphate and cosmetics containing said particles.
Patent EP-0388906-A3 (EP)
Title: Genetically engineered human cholinesterases
IPC: C07K16/00
Filed: 1990-03-20
Abstract: A molecule encoding human acetylcholinesterase or 
a biologically active essential fragment of human 
acetylcholinesterase and a host cell transformed 
with such molecule are usable for making 
recombinant human acetylcholinesterase which is 
useful for the prevention or treatment of 
organophosphorous poisoning, for use as an 
organophosphorous antidote, for counteracting 
organophosphorous or succinylcholine effect or for 
the prevention or treatment of post-surgery apnea.
Patent EP-0393435-A3 (EP)
IPC: G11C8/00
Filed: 1990-04-06
Abstract: Die Erfindung betrifft eine Mehrzahl von Speicherzellen, bei 
deren Einsatz in statischen Speicherbausteinen die Verwendung 
von Analogschaltungen in den Speicherperipherieschaltungen ver­
mieden und die Störsicherheit gegen Technologieänderungen und 
Parameterschwankungen erhöht werden soll. Das Einschreiben er­
folgt hierbei von einer Schreibdatenleitung (DS) über einen 
Schreibauswahltransistor (N3′) und das Auslesen über einen Le­
seauswahltransistor (N4′) auf eine Lesedatenleitung (DL). Der 
aus zwei Feldeffekttransistoren (N2′) und P2′) gebildete zwei­
te Inverter (I2′) dient hier als Rückkopplungselement, um die 
Zellinformation statisch zu erhalten. Durch eine vorgenommene 
Asymmetrie in der Dimensionierung zwischen dem ersten und zwei­
ten Inverter (I1′) und (I2′) wird die Speicherzelle wesentlich 
störungssicherer gegen Informationsverlust beim Auslesen gegen­
über Speicherzelle nach dem Stand der Technik. Ein Vorladen der 
Lesedatenleitung (DL) ist bei diesen Speicherzellen nicht er­
forderlich.
Patent EP-0402900-A3 (EP)
IPC: B25J15/00
Filed: 1990-06-13
Abstract: Die angegebene Haltevorrichtung besteht aus einem die 
aufzunehmende Scheibe (1) berührungsfrei umgebenden, 
gemeinsam mit der Scheibe transportierbaren Rahmen (2), von 
dem mindestens drei vorzugsweise tangential zum Außenumfang 
der Scheibe gerichtete, aus einer Halteposition in eine 
Freigabeposition überführbare Halteelemente (3) ausgehen. Die 
Scheibe kann bei vielen mit Transportvorgängen verbundenen 
Teilschritten des Herstellungsprozesses in der 
Haltevorrichtung belassen werden, so daß sich eine Vielzahl 
von die Scheibenoberfläche belastenden Greif- und 
Freigabevorgängen erübrigt.