baber/WOPTO huggingface dataset:
Patent EP-0198469-A3 (EP)
Title: Portable electric breast pump
IPC: A61M1/06
Filed: 1986-04-15
Abstract: A breast pump including a vacuum pump (12), vacuum hose (22), collection container (20), and a milk pumping flange (18) for application to a woman's breast for removing milk from the breast, all included within a small carrying case when not in use. The flange includes flexible mouth (32) and throat portions (46) and is generally conical with an elliptical cross section and an interior shape including raised portions simulating the tongue and jaw of a baby. The flange attaches sealingly to a collection container such as a nursing bottle, and vacuum created within the bottle by the pumpe and hose is applied through the flange to the woman's breast, while a vent opening (78) controls application and release of vacuum. During use the woman can massage her breast through the flexible flange and can control the rhythm with which suction is applied and relaxed, to pump milk more quickly.
Patent EP-0220368-A3 (EP)
Title: Process and device to make quilted articles
IPC: D05B25/00
Filed: 1986-05-22
Abstract: 1. Method for the automatic sewing of quilted patterns on fabric webs, in particular ticking for quilt beds, by quilting the pattern during and with the aid of a freely programmable relative movement of an automatic sewing machine on a fabric web, whereby the sewing head thereof, performing program-controlled movements while the fabric web is temporarily held tight, quilts a field of the fabric web which is limited with respect to length and width in one operating step in each case while moving back and forth, and the fabric web is transported further in the longitudinal direction cyclically by one field in the sewing area each time after each operating step, and the fabric web is transported through or across the sewing area at least once each time both in the longitudinal direction and also if necessary in the opposite direction using mechanical means, at least two automatic sewing machines are used for quilting the pattern, which machines can be moved laterally outwards out of the sewing area, that is, out of the area covered by the fabric web, and which are guided, able to be moved independently of each other, in the longitudinal (X) and transverse directions (Y) using freely programmable drive controls, with the foot of a sewing head being guided slidingly over the fabric web without pressure during sewing, whereas it is raised from the fabric web during the further transportation thereof, during quilting while at a standstill and optionally also during an advance movement the fabric web or the edge regions thereof are stretched or flattened, preferably close to the automatic sewing machines, outwards transversely to the direction of the advance of the fabric, whereby means which have a pulling or flattening action on the edge regions are used for this purpose, the fabric web is held tight in each case directly in the region of a sewing head close to the presser feet of the sewing heads by means of flat grippers, and the fabric web or the edges thereof is pressed against the support on the left and right at a short distance in front of each sewing head using pressing means when the sewing heads are brought into the sewing area.
Patent EP-0204306-A3 (EP)
Title: Water-resistant composite plastic
IPC: B32B27/04
Filed: 1986-06-03
Abstract: 1. A composite plastic comprising a combination of fiber-reinforced unsaturated polyester resins and styrene-modified polyphenylene oxide, characterized by a fibre proportion of over 60% in the form of an almost 100% longitudinally laid layer.
Patent EP-0209701-A3 (EP)
Title: 1,4-dihydropyridines, process for their preparation and their pharmaceutical use
IPC: C07D491/04
Filed: 1986-06-09
Abstract: Novel circulation active dihydropyridines of the formula   <IMAGE> in which X is CO, SO2 or CONH, R4 is H, OH, alkyl, halogen, acyloxy, alkoxyalkoxy, aralkyloxy, or together with R5 forms a heterocyclic ring, and the other radicals are conventional in the dihydropyridine art, and pharmaceutically acceptable salts thereof.
Patent EP-0206098-A3 (EP)
Title: Method for making deformable fabrics method for making deformable fabrics
IPC: D03D15/56
Filed: 1986-06-10
Abstract: Textured yarns which can be processed for example by deep-drawing into irreversibly highly formable woven or knitted fabrics and a process for their preparation are described. These yarns have degrees of elasticity of below 50% and contain at least as carrier component undrawn but partially oriented polyester filaments which have been improved by a heat treatment in their flow stress.
Patent EP-0226814-A3 (EP)
IPC: F02D9/10
Filed: 1986-11-17
Abstract: A throttle valve assembly body comprises a main valve 
body portion (ll) formed integrally a pair of intake air 
passages (l2a, l2b) therein and a throttle valve shaft 
(l4) having two throttle valves (l5a, l5b). Three 
through-hole portions (l3a, l3b, l3c) are formed through 
the main valve body portion (ll) so as to penetrate the 
throttle valve shaft (l4). Two end through-hole portions 
(l3a, l3b) support and fit freely rotatively the throttle 
valve shaft (l4). An intermediate through-hole portion 
(l3) has a larger diameter that of an outer diameter of 
the throttle valve shaft (l4). A clearance (c) is formed 
between the intermediate through-hole portion (l3c) and 
the throttle valve shaft (l4). The clearance (c) is set 
larger than a bending amount of the throttle valve shaft 
(l4). The clearance (c) is to be set more than 80µm. 
Friction and/or seizure can not cause at the intermediate 
through-hole portion (l3c) and the assurance of the 
smoothly turning of the throttle valve shaft (l4) can be 
attained.
Patent EP-0231464-A3 (EP)
IPC: G03H1/24
Filed: 1986-11-26
Abstract: Verfahren zum achromatischen Rekonstruieren von auf einer 
Hologrammplatte oder dergleichen angeordneten monochroma­
tischen Transmissionshologrammen mit nicht-kohärentem 
weißen Licht, bei dem die chromatische Dispersion des 
Transmissionshologrammes durch ein Beugungsgitter oder 
dergleichen mit im wesentlichen reziproker chromatischer 
Aberration kompensiert wird, dadurch gekennzeichnet, daß 
der Sepktralbereich des Weißlichtes eingeschränkt wird, 
sowie Verfahren insbesondere zu seiner Durchführung.
Patent EP-0197764-A3 (EP)
Title: Purifying proinsulin-like materials
IPC: C07K1/14
Filed: 1986-04-03
Abstract: A process is provided for separating impurities from an impure mixture containing proinsulin-like material, which comprises:
 (1) applying said mixture to a reverse phase macroporous acrylate ester copolymer resin support at a pH of from about 7 to about 10; and
 (2) eluting said proinsulin-like material from said support with an aqueous eluant having a pH of from about 8 to about 11 and containing from about 10% to about 30% by volume of an organic diluent selected from the group consisting of acetone, scetonitrile, and a combination of acetone and acetonitrile.
Patent EP-0204427-A3 (EP)
Title: Organopolysiloxane materials having decreased surface taorganopolysiloxane materials having decreased surface tack ck
IPC: B29C71/04
Filed: 1986-05-01
Abstract: This invention provides organopolysiloxane materials having cone penetration between about 100 and about 350 (10- <sup>1</sup>mm) and ultimate elongation of at least 100% and having reduced surface tack. This invention provides three methods of obtaining said materials with reduced surface tack. The first method comprises applying to the surface of such material an organic peroxide or a photoinitiator and irradiating the surface with ultraviolet light to further crosslink the surface to reduce or eliminate the tack of the surface. The second method comprises mixing a photoinitiator, such as benzophenone, in an organopolysiloxane fluid, thermally crosslinking the organopolysiloxane fluid to produce the material with the above cone penetration and ultimate elongation then irradiating the surface of the material with ultraviolet light to reduce or eliminate the tack of the surface. The third method comprises mixing a photoinitiator, such as benzophenone, in an organopolysiloxane fluid, crosslinking the fluid by irradiating a layer of the fluid with ultraviolet light to produce the above cone penetration and ultimate elongation properties then further irradiating the crosslinked material to reduce or eliminate the surface tack; this method can be carried out by simultaneous irradiation with ultraviolet light from two sides of a layer of the organopolysiloxane wherein one surface is irradiated at a higher intensity than the other surface. The materials produced by this invention are useful as tapes and sealants.
Patent EP-0205284-A3 (EP)
IPC: G02B6/13
Filed: 1986-05-29
Abstract: A method of producing an integrated optical waveguide 
by hydrothermal growth of an epitaxial layer of quartz doped 
with a refractive index modifying material on a predetermined 
crystal surface of a single crystal quartz substrate.
Patent EP-0233551-A3 (EP)
IPC: A61B5/08
Filed: 1987-02-05
Abstract: Die Erfindung betrifft ein medizinisches Gerät zur Verhin­
derung von Sauerstoffmangelschäden und zur Behebung von 
Atmungsstörungen. Von Meßgeräten (2) werden über an der 
Körperoberfläche des Patienten (5) angebrachte Sensoren 
(1) Größen ermittelt, die mit der Atmung bzw. mit der Sau­
erstoffversorgung des Gewebes im Zusammenhang stehen. So­
bald mindestens ein Meßwert die einstellbaren Alarmgren­
zen über- bzw. unterschreitet, wird das Alarmsignal an 
eine Alarmverknüpfungseinrichtung (3) weitergeleitet. 
Von der Alarmverknüpfungseinrichtung (3) werden Schalt­
einrichtungen (4.1) und (4.2) gesteuert, die einerseits 
über geeignete Reizeinrichtungen (6.1) bis (6.3) Sinnes­
reize als unspezifische Atemweckreize (8.1) und anderer­
seits spezifische Atemreize (8.3) durch Anblasen des Pa­
tienten (5) mit einer speziellen Atemgasmischung (7.1) 
abgeben. Sofern die abgegebenen Reize nicht den gewünsch­
ten Effekt zeigen, was über die Meßgeräte (2) fortlaufend 
geprüft wird, kann automatisch die Art, die Dauer, die 
Folge bzw. die Intensität der Reize so lange geändert 
werden, wie es den individuellen Bedürfnissen des Patien­
ten (5) entspricht.
Patent EP-0240765-A3 (EP)
IPC: B23B51/06
Filed: 1987-03-12
Abstract: Ein Spiralbohrer mit innenliegenden Kühlkanälen um­
faßt ein Schaft- und Schneidteil. Das Schneidteil weist zumin­
dest zwei wendelförmige Spannuten auf, die einen 
Spanraum ausbilden, und ist insgesamt aus Hartmetall her­
gestellt. Die Spannuten verlaufen über die gesamte Länge 
des Schneidteils. Der ebenfalls spannutentragende, der 
Bohrerspitze entgegengesetzte Endabschnitt des Schneid­
teils ist mit seiner Stirnfläche mit einer am der Bohrerspitze 
zugewandten Endabschnitt des Schaftteils ausgebildeten 
Stirnfläche verbunden. Die Kühlkanäle im Schneid- und 
Schaftteil sind mittels verlöteter Passungsflächen zwischen 
dem Schneid- und Schaftteil gegen den Spanraum abgedi­
chtet.
Patent EP-0249828-A3 (EP)
IPC: C09D133/04
Filed: 1987-06-05
Abstract: Die Erfindung betrifft eine wäßrige Polymerdispersion, bei 
der die Polymere Carboxylgruppen enthalten und durch Ein­
stellen des pH-Wertes in ihrem Verhalten einstellbar sind. Es 
handelt sich bei den Polymeren um unvernetzte Copolymere 
oder Terpolymere, deren Carboxylgruppen teilweise neutrali­
siert sind. Das Dispersionsmedium ist frei von organischen Lö­
sungsmitteln und vorzugsweise frei von Netzmitteln und 
Fremdionen. Die Herstellung der Dispersion erfolgt vorzugs­
weise ausgehend vom fertigen Polymerisat durch Zerkleine­
rung in wäßrigem, vorzugsweise alkalischem Medium. Die Dis­
persionen sind geeignet zur Herstellung von Schutzüberzü­
gen.
Patent EP-0253276-A3 (EP)
IPC: C09D5/44
Filed: 1987-07-07
Abstract: Pigmente der Chinacridonchinon-Reihe, bestehend aus 
98 - 20 Molprozent eines Chinacridonchinons der allge­
meinen Formel (1) 
  
worin R ein Wasserstoff- oder Chloratom oder eine 
Methyl- oder Carbonamidgruppe bedeutet, und m, n= 1 
oder 2 ist, und 1 - 65 Molprozent eines Chinacridons 
der allgemeinen Formel (2) 
  
worin R, m und n die vorstehend genannte Bedeutung 
haben, und 1 - 15 Molprozent eines oder zweier Acridon­
derivate der allgemeinen Formeln (3) und/oder (4) 
  
worin X = O oder NH bedeutet und R gleich oder 
verschieden sein kann und, wie m und n, die vorstehend 
genannte Bedeutung hat, wobei die zugesetzten Verbin­
dungen der allgemeinen Formeln (2), (3) und/oder (4) 
überwiegend in das Kristallgitter des Chinacridonchi­
nons der allgemeinen Formel (1) eingebaut sind, Verfahren 
zu ihrer Herstellung und ihre Verwendung zum Anfärben syn­
thetischer und natürlicher Materialien.
Patent EP-0258598-A3 (EP)
Title: N-(substituted cyclic alkylene-imine)-alpha-(3,5-di-alkyl-4-hydroxyphenyl)-alpha',alpha"-dialkyl acetamides
IPC: C08K5/3495
Filed: 1987-07-18
Abstract: N-(substituted cyclic alkyleneimine)- alpha -3,5-di-alkyl-4-hydroxyphenyl)- alpha  min , alpha  sec -dialkyl acetamides prepared by a new process are novel stabilizers for organic materials subject to attack and degradation, and form useful combinations for this purpose with other stabilizers against attack of polymer materials by heat, oxygen and light.
Patent EP-0257433-A3 (EP)
Title: Novel method for the preparation of quinoline-2,3-dicarboxylic acid
IPC: C07D215/54
Filed: 1987-08-11
Abstract: The present invention relates to novel methods for the preparation of quinoline-2,3-dicarboxylic acid, useful for the preparation of the highly effective 2-(2-imidazolin-2-yl)quinoline-3-carboxylic acid herbicidal agents.
Patent EP-0260541-A3 (EP)
IPC: H01M4/60
Filed: 1987-09-04
Abstract: Electroactive organic polymeric materials of 
poly(heterocycle diyl methylenes) containing 
alternating heterocyclic conjugated segments of 
varying sizes and methylene or substituted methylenes 
in the main chain and random copolymers of such 
poly(heterocycle diyl methylenes) together with a 
method of making them are disclosed.
Patent EP-0263533-A3 (EP)
IPC: C12P19/26
Filed: 1984-02-28
Abstract: The invention relates to an improved method for preparing the cytidine monophosphate of 5-acetamido-3,5-dideoxy-D-glycero-D-galactononulosaminic acid by the condensation of cytidine triphosphate (CTP) with N-acetylneuraminic acid (NANA), catalyzed by the enzyme CMP-transferase (CMP-acylneuraminate synthase) (EC 2.7.7.43). The cytidine monophosphate of 5-acetamido-3,5-dideoxy-D-glycero-D-galactononulosaminic acid is a valuable substance for the therapy of pathological states related to disturbances of the nervous stimulus in the central (CNS) and peripheral (PNS) nervous system.
Patent EP-0272621-A3 (EP)
Title: Method for the production of 5h-dibenzoûa,d¨cyclohepten-5-ones
IPC: C07C45/46
Filed: 1987-12-17
Abstract: 5H-Dibenzo[a,d]cyclohepten-5-ones (I)    <IMAGE>  (I)  (A and B being radicals for completing aromatic ring systems) are prepared by converting (Z)-2-(2-arylethenyl)arylcarboxylic acids (II)    <IMAGE> (II)  or E/Z-isomer mixtures thereof with a halogenating agent for carboxylic acids at from (-30 DEG ) to +120 DEG  C. to the corresponding carbonyl halides (III)    <IMAGE> (III)  where X is halogen, and cyclizing said carbonyl halides at from 0 DEG  to 100 DEG  C. in the presence of a Lewis acid.
Patent EP-0246842-A3 (EP)
IPC: G02F1/139
Filed: 1987-05-18
Abstract: A liquid crystal display device comprising a 
liquid crystal cell (6) formed of a twist nematic liquid 
crystal (9) positioned between two electrode substrates 
(7,8) and a pair of polarisers (1,10) which are located 
one on either side of the liquid crystal cell (6), 
characterised in that at least one layer (5) of an 
optically anisotropic substance is provided between the 
pair of polarisers (1,10) in addition to the twist 
nematic liquid crystal (9).
Patent EP-0277522-A3 (EP)
IPC: D06M13/372
Filed: 1988-01-16
Abstract: Das Waschmittel enthält übliche Tenside und übliche Gerüststoffe 
sowie eine Textilweichmacherkomponente aus einem oder mehreren 
tertiären Aminen mit wenigstens einer langkettigen Alkyl- oder 
Alkenylgruppe und einem synthetisch hergestellten Schichtsilikat 
mit smectitähnlicher Kristallphase und mit einem im Vergleich zu 
natürlichen Smectiten verringerten Quellvermögen in Wasser. Die 
Waschmittel haben eine gute weichmachende Wirkung und eine gute 
Reinigungswirkung; sie neigen nur in geringem Ausmaß zur Ab­
lagerung auf den damit behandelten Geweben.
Patent EP-0281828-A3 (EP)
Title: Device for treating the hair with a liquid in closed-circulation process
IPC: A45D19/06
Filed: 1988-02-22
Abstract: A greater operating convenience is achieved in the device by the fact that the device (1) is provided with an automatic apparatus (20) which determines the duration of treatment. The apparatus is controlled in dependence on the electrical conductivity, which no longer changes significantly, or the pH value of the treatment liquid (23). 
<IMAGE>
Patent EP-0287082-A3 (EP)
Title: Derivatives of tylosin and 10,11,12,13-tetrahydro tylosin, methods of manufacture thereof and their use in pharmaceuticals and in the manufacture thereof
IPC: A61P31/04
Filed: 1988-04-13
Abstract: Derivatives of tylosin and 10,11,12,13-tetrahydro tylosin of the general formula <CHEM>  wherein  R stands for CHO, CH2OH CH=NOH or CH(OCH3)2,  R<1> stands for H,  R<2> stands for OH or  R<1> + R<2> stand for =O or =NOH,  R<3> stands for a mycarosyl group or a hydrogen atom, and  @ @@ stands for a single or a double bond; methods for the manufacture thereof; their use as antimicrobial agents and processes for the preparation of the latter.
Patent EP-0293792-A3 (EP)
IPC: G01N33/577
Filed: 1988-05-28
Abstract: The invention concerns nonfused recombinant proteins 
corresponding to the complete HIV  gag  and the complete HIV 
p17 gag  subregion coding sequences, which are useful 
immunological components of diagnostics, therapeutics, and 
vaccines.
Patent EP-0311068-A3 (EP)
Title: Polyamine derivatives as antineoplastic agents
IPC: C07C211/13
Filed: 1988-10-06
Abstract: The present invention relates to a method for the treatment of patients suffering from certain neoplastic disease states which comprises administering a therapeutically effective amount of a compound of the formula <CHEM> wherein m is an integer 6 to 9, Z is a saturated (C2-C6) alkylene moiety, each R group independently is hydrogen, methyl, ethyl, or n-propyl except that both R groups cannot be hydrogen when Z is a straight chain; or a pharmaceutically acceptable acid addition salt thereof. Said treatment can optionally comprise conjunctive therapy with a polyamine oxidase inhibitor. The invention also relates to certain novel polyamine derivatives.
Patent EP-0320988-A3 (EP)
IPC: A61P35/00
Filed: 1988-12-16
Abstract: Novel 4′-esters, 4′-carbonates and 4′-carbamates of 
4′-demethylepipodophyllotoxin glucosides are disclosed. 
These agents exhibit antitumor activity in animals.
Patent EP-0322767-A3 (EP)
IPC: B05B17/06
Filed: 1988-12-22
Abstract: The invention solves the problem of feeding 
spark ignition engines with fuel and obtaining high 
total efficiency of engines.  
     The method is characterized by that for sup­
ply control the signals of pressures of the medium 
in determined sections of the suction pipe passage 
are used. The fuel medium is subject to ultrasonic 
vibration with the frequency of from 20 kHz up to 
60 kHz. The atomized medium is treated with an air 
stream.  
     The device is equipped with an ultrasonic unit 
/ 1 / provided with an ultrasonic transducer / 21 / to 
atomize the medium, connected with the control sys­
tem of the fuel medium supply before feeding the 
medium to cylinders.  
     The ultrasonic unit / 1 / is provided with at 
least one intermediate channel / 16 / to feed the fuel 
medium, connected with at least two output channels 
/ 18 / leading to the radiant surface / 20 / of the wa­
veguide / 19 /.  
     The device provides for high production yield 
of the mixture.
Patent EP-0275206-A3 (EP)
IPC: G01V1/36
Filed: 1988-01-15
Abstract: The level of signal noise caused by fluid flow at a pressure 
transducer, such as a hydrophone or geophone (1), is determined by 
measuring the electric field (Vx, Vy) induced when the fluid flows 
through a magnetic field. The electric field, which is proportional 
to flow rate, is measured by electrodes (4a - 4d) positioned about the 
transducer. The pressure due to the flow is derived from the flow 
rate voltage by a digital filter (8) which may be adaptive, to allow 
for varying flow conditions, or which may employ a predetermined 
electric field/flow noise relation. This flow noise is then 
subtracted from the received signal, the resultant signal then being 
substantially noise-free.
Patent EP-0293214-A3 (EP)
IPC: G06T5/00
Filed: 1988-05-27
Abstract: An image dithering system for producing 
dithered image values in response to continuous tone 
image values and in response to a rectangular dither 
matrix generated based on a dither matrix designed for a 
hexagonal grid. Such a rectangular dither matrix is 
more immune to asymmetrical grid patterns, whose aspect 
ratios differ from one, than are dither matrices based 
on other grid patterns, most notably for square or 
rectangular grid patterns.
Patent EP-0305215-A3 (EP)
Title: Speech recognition
IPC: G10L15/06
Filed: 1988-08-26
Abstract: A speech recognition system comprises a recogniser (2) for receiving speech signals from users. The recogniser (2) compares each received word with templates of words stored in a reference template store (3) and flags each template that corresponds most closely to a received word. The flagged templates are stored in a template store (11). The recogniser (2) compares the speech pattern from a given user of a second utterance of a word for which a flagged template is already stored in the template store (11) with the templates stored in the reference template store (3) and with the flagged templates in the template store (11), so as to produce a second flagged template of that word. The second flagged templates are also stored in the template store (11). Sifting means (21) analyse a group of flagged templates of the same word, and produce therefrom a second, smaller group of templates of that word. These templates are stored in another template store (22)
Patent EP-0365902-A3 (EP)
IPC: D06M101/16
Filed: 1989-10-07
Abstract: Beschichtungsmassen, die 
   a) 20 bis 90 Gew.-% 20 bis 60 gew.-%ige wäßrige Dis­
persionen von Polyurethanen mit end- und/ oder 
seitendständigen Carboxylat- und/oder Sulfonat-­
Gruppen und/oder Polyetherketten mit Oxyethylen-­
Einheiten,    b) 0,1 bis 5 Gew.-% wasserlösliche, polymere Nicht-­
Polyurethane, die frei von Carboxyl-Gruppen sind, 
als Vedicker für PUR-Dispersionen,    c) 3 bis 80 Gew.-% mit Wasser nicht mischbare or­
ganische Lösemittel mit Siedepunkten/-bereichen bis 
250°C, bevorzugt bis 220°C, als Nichtlöser für die 
in Wasser dispergierten Polyurethane,    d) 0,1 bis 5 Gew.-% isocyanatgruppenfreie Ver­
netzer für die in Wasser dispergierten Poly­
urethane, 
 
    e) 0,1 bis 5 Gew.-% hydrophile Polyisocyanate als 
Haftvermittler zum Substrat und als Vernetzer 
der Polyurethane in den PUR-Dispersionen 
und gegebenenfalls übliche Beschichtungshilfs­
mittel und -zusatzstoffe enthalten,    
wobei die Summe der Prozentanteile a)+b)+c)+d)+e) 
100 beträgt, eignen sich insbesondere zur Herstellung 
von wasserdampfdurchlässigen Beschichtungen auf Textil- 
oder Ledersubstraten.