baber/WOPTO huggingface dataset:
Patent EP-0269990-A3 (EP)
Title: Building kit consisting of light weight elements for walls, pillars, ceilings or the like and light weight building panel
IPC: E04B1/80
Filed: 1987-11-25
Abstract: The building kit is characterised in that it consists of constructional parts produced from pretreated straw and binder. The invention also relates to a lightweight board consisting of pretreated straw (straw stalks) and of consolidated binder. According to a preferred embodiment, the components of the building kit can be provided with air chambers. <IMAGE>
Patent EP-0247684-A3 (EP)
Title: Apparatus for executing lumbar tractions
IPC: A61H1/02
Filed: 1987-05-20
Abstract: The unit is for physiotherapy of the lumbar portion of the spinal column by traction. It comprises a fixing belt (1) with widened portion (2) for the thorax and an extension (3), together with a pelvic traction belt (4). The belt has a lumbar portion (5), a stomach belt (6), a grip handle (7) and a traction belt (8), together with a hook, bar (9) and holding rope (10). The belts can be of canvas, with hook-clasp portions at the ends.
Patent EP-0255175-A3 (EP)
IPC: H03D3/00
Filed: 1987-07-21
Abstract: A zero-IF receiver for an FM signal comprises 
quadrature-mixers (2,3) to which the input signal is applied and 
which mix the received carrier down to zero frequency. The 
signals appearing at the mixer outputs (11,12) are fed to a 
differentiate, multiply and subtract demodulator (22,23,25,27,31) 
via capacitors (17,19) which block the d.c. components of the 
signals, thereby preventing amplifier saturation effects, etc 
This d.c.-blocking would, unless steps were taken to prevent it, 
result in distortion of the output signal appearing at an output 
terminal (32). This distortion is prevented by providing an 
amplitude divider (33) in the output signal path. The signal fed 
to the divider control input (48) is derived from the output 
signals of the blocking capacitors by squaring them by means of 
multipliers (37,40), adding the results together in an adder (43) 
and applying the adder output signal to the control input (48) 
both directly and via a low-pass filter (46) the cut-off 
frequency of which is equal to that of the high-pass filters 
(15,16) of which the blocking capacitors effectively form part.
Patent EP-0271332-A3 (EP)
Title: Topical drug release system
IPC: A61K9/08
Filed: 1987-12-09
Abstract: A topical composition containing a dissolved drug or the like (e.g. hydrocortisone acetate) preferably in saturated solution, and a solubiliser (e.g. propylene glycol), and preferably water and an antinucleant, is applied to a water-wetted area of the body, such as the hair or scalp, such that, on mixing with the body water, the resultant drug concentration exceeds the saturated drug solubility in the initially formed resultant mixture, thus giving a supersaturated drug composition.
Patent EP-0274879-A3 (EP)
IPC: B60R16/02
Filed: 1987-12-16
Abstract: The invention relates to a system for generating frames of 
information for displaying on a display systems, of the type including a 
display unit (36), a display controller and a control program for 
operating the display controller, comprising a data processor including 
associated storage and display means, and a generating program for the 
data processor for selectively generating frame data, and editing and 
storing the data, the data being representative of graphics elements, 
symmols, icons and animation required for each frame to be generated.  
     According to the invention the system is characterised in that the 
generating program operates independently of the control program, whereby 
the frame data can be generated without altering the control program.
Patent EP-0280167-A3 (EP)
IPC: C07H15/252
Filed: 1988-02-17
Abstract: Es wird die Verwendung von lipophilen Anthracyclinen zur 
Behandlung von "sekundär" anthracyclin-resistenten 
Tumoren sowie ein Mittel zur Therapie von Tumoren be­
schrieben, die gegen eine Behandlung mit zunächst wirk­
samen hydrophilen Anthracyclinen resistent geworden sind. 
Ein solches Mittel enthält ein lipophiles Anthracyclin 
sowie gegebenenfalls ein primär gegen Tumoren wirksames 
hydrophiles Anthracyclin.  
     Weiterhin wird ein Verfahren zur Herstellung eines 
solchen Mittels beschrieben.
Patent EP-0286827-A3 (EP)
IPC: D04B15/78
Filed: 1988-03-08
Abstract: Bei einer mehrsystemigen Rundstrickmaschine mit elektro­
magnetischer Nadelauswahl sind zur Erhöhung der Betriebs­
sicherheit der Nadelauswahleinrichtungen die Auswahlmag­
nete (25) leicht auswechselbar, nachjustierbar und wärme­
dehnungskompensiert angeordnet, und die Auswahlplatinen 
werden über zwei gegeneinander versetzt angeordnete und 
nacheinander wirksam werdende Druckschloßteile mit einer 
Ankerfläche den Auswahlmagneten (25) angeboten, wodurch 
negative Auswirkungen von Verschleiß an den Auswahlplati­
nen (22) vermindert werden.
Patent EP-0287829-A3 (EP)
IPC: C08G79/02
Filed: 1988-03-24
Abstract: Improved flame retardant coatings are produced from curable 
chemical mixtures having at least one phosphorus-containing film 
former which has hydroxyl and/or methylol functionalities, and at 
least one nucleophilic organo silane. The silane is capable of 
undergoing nucleophilic reaction with hydroxyl radical displacement 
and/or capable of Michael's addition type of reaction via a 
nucleophilic phosphine compound. Additionally, the curable chemical 
mixture can involve an interaction polymeric product of the 
phosphorus-containing film former and nucleophilic organo silane. 
Also solvents such as water, curing agents, fillers and/or extenders 
may be present in the mixture.
Patent EP-0285134-A3 (EP)
Title: Hydridoaminosilane treatment for rendering surfaces water-repellent
IPC: D21H21/16
Filed: 1988-03-30
Abstract: Surfaces containing hydroxyl groups are 
rendered water-repellent through exposure to 
hydridoaminosilanes of the general formula   
 
    H x Si(NRH) y (NR 1 / 2) 3-y     
 
In particular, tris(dimethylamino)silane and its 
derivatives have been found to make substrates with 
hydroxyl-containing surfaces hydrophobic without 
adversely effecting the physical properties of the 
substrate being treated and without the necessity of 
any pre- or post-treatment steps (i.e. moisturizing, 
neutralizing, etc.).
Patent EP-0295547-A3 (EP)
IPC: C08K5/07
Filed: 1988-06-08
Abstract: Durch Photopolymerisation vernetzbares, in wäßrigen Medien lösliches oder 
dispergierbares Gemisch auf der Grundlage von Hydroxyl- und/oder 
Amidgruppen enthaltenden Polymerisaten als Bindemittel, hiermit 
verträglichen photopolymerisierbaren Monomeren und Initiatoren der 
Photopolymerisation, welches, bezogen auf seine Gasamtmenge, 0,1 bis 
10 Gew.% eines Aldehyds der allgemeinen Formel I enthält,    
    R- 

-CHO      (I)  
worin R ein Wasserstoffatom, eine Hydroxylgruppe oder einen C₁-C₆-Alkyl-, 
C₁-C₆-Alkoxi-, C₆-C₁₀-Aryl- oder einen C₆-C₁₀-Aryloxirest bedeutet, sowie 
mehrschichtige, mit wäßrigen Medien entwickelbare, lichtempfindliche 
Aufzeichnungsmaterialien, welche mindestens eine Schicht aus einem solchen 
Gemisch enthalten.
Patent EP-0300200-A3 (EP)
IPC: G07C5/00
Filed: 1988-06-16
Abstract: In a communication system having a communication 
channel for transmitting data between a base station (12) 
and a plurality of mobile radio units (14), wherein each 
radio unit has a unique identification (ID) code and 
wherein transmissions from each radio unit (14) to the 
base station (12) include the unit's ID code, a method is 
described for identifying which units are within RF 
communication proximity of the base station. The method 
includes: transmitting a range message (42, 110), 
including a low ID code parameter and a high ID code 
parameter, from the base station over the channel to 
elicit a response from at least one of the mobile radio 
units having an ID code between the low and high 
parameters; determining whether radio units transmitted a 
message in response to the range message (44, 112); and 
storing (116), responsive to transmission by the units, 
in an ID list (76) a signal representative of the 
respective ID code assigned to such transmitting units. 
These steps are repeated with different transmitted range 
messages until each of the radio units within RF 
proximity of the base station is appended to the ID list.
Patent EP-0304605-A3 (EP)
Title: Cutting blade and holder therefor
IPC: B26B5/00
Filed: 1988-07-14
Abstract: A cutting blade and a cutting blade holder are 
described which, when used together provide exceptional 
stability to the cutting blade. The cutting blade/blade 
holder assembly is particularly adapted for use in 
combination with a carpet cutting device for cutting matched 
seams in wall-to-wall carpet laying installations.
Patent EP-0304846-A3 (EP)
Title: Hair treatment composition
IPC: A61K8/45
Filed: 1988-08-22
Abstract: A composition for enhancing the body of hair compris­
ing as essential ingredients in certain critical amounts an 
alkali metal or ammonium bisulfite, an alkanolamine, a guar 
hydroxypropyltrimonium chloride, a certain quaternary ammonium 
conditioner, an alkali metal or ammonium carbonate or an alkali 
metal phosphate and water; and a method of use thereof. The 
method comprises applying the composition to the hair, working 
it into the hair, lifting the hair with, e.g., the finger 
tips, a hair pick or the tail of a comb, allowing the composi­
tion to remain in contact with the hair for about 20 to 30 
minutes, rinsing the hair and drying the hair.
Patent EP-0305875-A3 (EP)
IPC: B01D8/00
Filed: 1988-08-24
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zur 
Anreicherung von in Gasen (beispielsweise Luftproben) 
enthaltenen Spurenstoffen, bei der die Gase durch ein 
U-förmiges, in der Regel ein Adsorbens enthaltendes 
Rohr, das in ein Kühlmittel eingetaucht ist, geleitet 
werden. Gemäß der Erfindung ist der für die Aufnahme 
des Adsorbens bestimmte Teil des Rohres von einer taucher­
glockenartigen Kammer umfaßt, in die ein verschließbares 
Entgasungsrohr von oben hineinragt, welches oberhalb 
der Öffnung der Kammer mündet. Außerdem ist eine Einrich­
tung zur Aufheizung des das Adsorbens enthaltenden 
Rohres vorgesehen. Die Vorrichtung gemäß der Erfindung 
ermöglicht es, das Anreicherungsrohr abwechselnd zu 
kühlen und aufzuheizen, ohne daß es dem Kühlmittelgefäß, 
das beispielsweise flüssigen Stickstoff enthält, ent­
nommen zu werden braucht.
Patent EP-0306810-A3 (EP)
Title: Method of producing pitting-resistant hard drawn tubes made of copper or copper-based alloys
IPC: B24C3/32
Filed: 1988-08-31
Abstract: The corrosion damage, particularly that due to local pitting, which occurs on hard-drawn copper tubes used in the sanitary sector is generally caused by carbon-containing films but also by oxide films. A carbon film on the inside of the tube is formed, for example, if the drawing compound added when drawing the tube is subjected to excessive heat. To avoid these damaging films and to improve the pitting resistance of hard tubes made of copper or copper-based alloys, the tubes are first of all degreased. In a further process step, the inner surface of the tubes is then treated with a blasting abrasive in order to establish a minimum roughness. A mean roughness of 0.8 to 1.0  mu m has proven particularly advantageous. The hard-drawn tubes treated by the method according to the invention have none of the films which promote pitting, even after brazing and/or hot bending.
Patent EP-0287386-A3 (EP)
IPC: C09D5/00
Filed: 1988-04-15
Abstract: This invention relates to compositions for forming opaque, 
abrasion-removable masks on substrates. The compositions, which 
include a texture modifying amount of solid or hollow 
microspheres, have enabled depressions or embossing of the 
surface of the printed substrates to be obscured so that they 
cannot be seen by the naked eye. The compositions can be based 
on plastisols, pigmented polymer solutions, or pigmented aqueous 
emulsions. The invention further provides substrates, for 
example lottery tickets, having abrasion-removable masks formed 
from compositions of the invention.
Patent EP-0312206-A3 (EP)
Title: Vehicle jacking device
IPC: B66F7/18
Filed: 1988-09-08
Abstract: A vehicle jack is intended for jacking up large vehicles 
positioned over a pit (10).  
     The jack (28) is powered by compressed air which drives 
a hydraulic pump (32). The air supply not only 
actuates the pump but signals the actuation of the 
pump and the direction of operation of the jack through 
a single control handle (35).  
     The apparatus includes a frame (13) on rollers (12) 
which engage rails (11) extending along the sides of 
the pit (10). Another frame (18) carries the jack 
(28) and is carried on the other frame (13). On the 
jack is carried a transverse beam (40) with extensible 
ends (42, 44) which engage the vehicle.
Patent EP-0318291-A3 (EP)
IPC: G06T15/00
Filed: 1988-11-24
Abstract: Image rendering time for an N x N pixel display is reduced from the 
order of N² to the order of M² + T i , where M is the size of an 
M x M matrix into which an image is rendered from a 3-D surface 
definition and M N, and where T i  is the interpolation time required 
to magnify the M x M matrix into an N x N matrix. Thus, it is possible 
to optimize image resolution versus rendering time.
Patent EP-0344814-A3 (EP)
IPC: G11B17/24
Filed: 1989-06-03
Abstract: Changeur de supports d'informations tels que disques ou 
cartes optiques, disques en enveloppes ou cassettes in­
dividuelles de protection etc.., caractérisé en ce que 
des moyens sont prévus pour réaliser un magasin mobile de 
supports d'informations, en forme d'anneau (1) dans lesquels 
les supports (4, 3 à 6) sont disposés à plat dans un plan proche de 
l'horizontale, parallèlement les uns par rapport aux autres, 
inclinés et décalés angulairement afin qu'ils puissent se 
chevaucher partiellement, des moyens sont prévus pour po­
sitionner dans le milieu de l'anneau, un appareil d'enre­
gistrement/reproduction, fixe dans son plan horizontal, 
des moyens sont prévus pour le transport des supports, 
des moyens sont prévus pour maintenir une relation directe 
entre les éléments de repérage et d'identification et la 
position des supports d'informations.
Patent EP-0347688-A3 (EP)
Title: Storage-stable thermally setting mixtures containing surface-modified polyisocyanates and compounds with reactive hydrogen atoms, and their use in the preparation of films
IPC: C08G18/22
Filed: 1989-06-10
Abstract: The invention describes thermocurable mixtures which have a long shelf life at room temperature and contain surface-modified polyisocyanates and compounds containing at least two hydrogen atoms which are reactive toward isocyanate groups. In the mixture, the polyisocyanates are in the form of discrete particles in the compound containing reactive hydrogen atoms, the polyisocyanate particles being deactivated on their surface, to the extent of from 0.1 to 20 equivalent percent of the isocyanate groups present, by means of a reaction product prepared from one mole of preferably one aliphatic, cycloaliphatic and/or aromatic diamine having 2 to 32 carbon atoms and 1.5 to 2.5 mol of an organic monocarboxylic acid or an anhydride thereof having at least 6 carbon atoms or an aryl sulphonic acid. The mixtures are used, in particular, for the production of urethane- and/or urea-containing films.
Patent EP-0363644-A3 (EP)
Title: Gas supply fitting
IPC: F16K17/38
Filed: 1989-09-07
Abstract: The invention relates to a gas supply fitting for gas tubing having a plug for safeguarding a gas pipe in the event of fire, having a housing, in which a valve body preloaded against a spring is arranged. Gas supply fittings are standardised in DIN 3383. It is true that the gas supply fitting is provided with a valve mechanism which closes upon withdrawal of the plug fastened to the gas tubing, but if the gas tubing is damaged in the event of fire, gas can blow out freely. In order to create a simply constructed gas supply fitting with thermal release of a valve body, and keep its release time very short, it is proposed that a valve body has a retaining pin with an annular groove, that a blocking pin engaging in the annular groove is inserted in a longitudinally displaceable fashion into a housing bore extending transversely to the axis of the retaining pin and is, on the one hand, supported via a compression spring in the joint housing, and that, on the other hand, the blocking pin is acted upon by an axially moveable pin of an elastic cartridge, in order to displace the blocking pin, until a circumferential groove of the blocking pin releases the annular groove of the retaining pin. <IMAGE>
Patent EP-0379685-A3 (EP)
Title: Method and device for the tensionless transportation of web-like products
IPC: B65H23/24
Filed: 1989-12-06
Abstract: For the tensionless transportation of a thin web-like product (1) through a treatment zone (2), it is proposed that, with respect to the deflection zones, there be introduced from the inlet side (6) thereof, and at least approximately in the direction of transport (8), between the product (1) and the surface of each deflection body a flow medium having a flow speed corresponding at least to the desired inlet speed. This is to take place using a device which comprises at least one deflection body having a surface at which the product (1) to be transported is deflected and which at the same time moves during transportation from an inlet side (6) to the outlet side (7) after deflection, each deflection body being assigned means which become active on the inlet side for introducing pressurised flow medium in the inlet direction and underneath the product (1). <IMAGE>
Patent EP-0334401-A3 (EP)
IPC: F16K37/00
Filed: 1989-01-17
Abstract: Die Erfindung betrifft ein Verfahren zur Steuerung des 
Mediumeintrittes in wenigstens einen Leckageraum einer 
Ventilvorrichtung nach dem Oberbegriff des Anspruchs 1.  
     Durch das vorgeschlagene Verfahren wird in Anwendung auf 
ein Mehrwege-Umschaltventil, das an sich in seinem Aufbau 
schon neu ist, eine Ventilvorrichtung geschaffen, die 
hinsichtlich der gegebenen Schaltfunktionen und seiner 
Eigenschaften, insbesondere der Leckagesicherheit jedes 
einzelnen Sitzbereiches, neu ist.  
     Dies wird unter anderem verfahrenstechnisch dadurch 
erreicht, daß in der von der Grundstellung abweichenden 
Stellung der Ventilvorrichtung am jeweils umgeschaltenen 
Ventilsitz eine Substitution des des Leckageraum von dem 
Innenraum jeweils absperrenden Schließgliedes bzw. Ver­
schlußteils durch das jeweils andere vorgesehen wird
Patent EP-0351213-A3 (EP)
Title: 2-indolones substituted in 5 by a cyclic hydrazide radical, their preparation and their use in cardio-active medicaments
IPC: A61P9/04
Filed: 1989-07-13
Abstract: A compound of formula (I) or a pharmaceutically 
acceptable salt thereof, 
  
in which,  
R₁ is hydrogen or lower alkyl;  
R₂ is hydrogen or lower alkyl;  
R₄ and R₄ together form a group =N-Ra, or 
=CRaRb, where Ra is hydrogen, lower alkyl, aryl, 
aryloxy, lower alkylcarbonyl, arylcarbonyl, 
aryloxycarbonyl, lower alkoxy, lower alkoxy 
carbonyl, lower alkoxy carbonyl alkoxy, lower - 
thioalkoxy, hydroxy, nitrile, heterocyclyl, or 
-NRcRd, where Rc is hydrogen, lower alkyl, 
cycloalkyl, aryl, aralkyl, lower alkylcarbonyl, 
arylcarbonyl, aminocarbonyl, aminothiocarbonyl, 
aminoiminocarbonyl, lower alkoxycarbonyl, lower 
alkoxythiocarbonyl, aryloxycarbonyl, 
thiocarbonyl, nitrile, carboxyl, heterocyclyl or 
heterocyclylcarbonyl, and Rd is hydrogen or 
lower alkyl; Rb is hydrogen, lower alkyl, aryl, 
lower alkylcarbonyl, lower alkoxycarbonyl, 
nitrile or nitro;  
or R₄ is -NH-Ra, in which Ra is as defined above, and 
R₄′ is hydrogen or lower alkyl;  
 
 
each of R₃ and R₅ is independently hydrogen, lower 
alkyl, aryl, lower alkylcarbonyl, arylcarbonyl, 
aralkylcarbonyl, heterocyclylcarbonyl, optionally 
substituted aminocarbonyl, lower alkoxycarbonyl or 
aryloxycarbonyl;  
R₆ is hydrogen, lower alkyl or halogen;  
and A is sulphur, oxygen, -NH- or -CH₂-,  
is useful for the treatment of heart disease.
Patent EP-0369934-A3 (EP)
IPC: G06F9/445
Filed: 1989-08-11
Abstract: A user-definable setup parameter, such as any of 
a plurality of hard disk drive physical data, may be used 
in setting up the operation of a computer. A non-volatile 
memory (30) is provided for storing at least one data 
record comprising a user-definable setup parameter. A 
terminal (36) displays this data record to the user. An 
input device (44) is operable to write user-defined 
changes to the data record by the user. A processor (14) 
is coupled to the non-volatile memory (30), the displayer 
(36) and the input device (44) and is operable to write 
the changes entered by the user to the non-volatile memory 
(30) and to thereafter set up the operation of the 
computer (10) according to parameters including the 
user-definable setup parameter. The invention allows the 
user to select among a plurality of stored setup 
parameters or to enter his own setup parameter according 
to the physical limitations of his own system.
Patent EP-0390215-A3 (EP)
Title: Quinolone derivatives and salts thereof, preparation process es thereof, and antibacterial agents containing the same
IPC: C07D471/04
Filed: 1990-03-30
Abstract: Antibacterial quinolone derivatives represented by the 
following formula and salts thereof are disclosed. 
  
wherein R¹ means a substituted or unsubstituted lower alkyl 
group, a substituted or unsubstituted cycloalkyl group, a 
substituted or unsubstituted lower alkenyl group or a sub­
stituted or unsubstituted phenyl group, R² denotes a 
hydrogen atom or a carboxyl-protecting group, R³ represents 
a hydrogen or halogen atom or an amino, mono- or di-(lower 
alkyl)amino, hydroxyl or lower alkoxyl group, X is a 
hydrogen or halogen atom, Y means a nitrogen atom or a group 
C-R⁴ in which R⁴ is a hydrogen or halogen atom or a lower 
alkyl or lower alkoxyl group or is a group 
  
which forms a ring 
together with R¹ (i.e., the asterisked carbon atoms are 
linked to the N(1) atom of the quinolone skeleton), and A 
denotes a specific N-containing group. Preparation pro­
cesses of the quinolone derivatives and antibacterial agents 
containing the same are also disclosed.
Patent EP-0427378-A3 (EP)
Title: Method of forming an improved wiper blade
IPC: B29C48/09
Filed: 1990-08-22
Abstract: An improved wiper blade is made from a curable elastomeric composition which comprises about 100 parts of a silicone polymer, about 40 parts of filler, about from 0.5 to 2.0 parts of vulcanising catalyst and from 0 to about 10 parts of other enhancement additives, all parts being by weight. A method for making the wiper blade is also described in which a continuous length of elastomer is extruded through a die having a die opening shaped to produce a pair of wiper blades joined in edge-to-edge relation with a weakened mid-section, and the extruded elastomer is then cured. The cured elastomer is then separated into two separate lengths of wiper blade by pulling the length of continuous elastomer along the weakened mid-section.
Patent EP-0418011-A3 (EP)
Title: Photocurable compositions
IPC: C08F290/00
Filed: 1990-09-10
Abstract: Photocurable compositions comprising a photocurable resin produced by reacting from 0.4 to 0.9 equivalents of acrylic acid with 1.0 equivalents of a cresyl novolak-type epoxy resin and thereafter reacting the product with a dicarboxylic acid anhydride, the reaction of the acrylic acid with the cresol novolak-type epoxy resin having been catalysed in the absence of an amine or phosphine catalyst. The absence of an amine or phosphine catalyst avoids gelling, particularly at reactant ratios where gelling has been encountered hitherto. The compositions can be made one-pack, and they can be cured without the addition of further polymerisable components.