baber/WOPTO huggingface dataset:
Patent EP-0154948-A3 (EP)
Title: Phosphonic-acid ester in products for the treatment of the hair
IPC: C07F9/40
Filed: 1985-03-08
Abstract: Phosphonic acid esters obtained by reacting organophosphonic acids corresponding to the general formula R-PO3H2, in which R is preferably an alkyl group containing from 6 to 18 C-atoms, with from 1 to 10 moles and preferably with from 1 to 5 moles of ethylene oxide and/or propylene oxide. These esters are useful as additives to hair treatment preparations, preferably to shampoos based on anionic surfactants and, preferably, ampholytic or betaine surfactants for improving the wet combability of hair. They are added in amounts between 0.1 to 10% by weight to hair treatment preparations, and between 1 and 5% by weight to shampoos.
Patent EP-0177083-A3 (EP)
IPC: A01K5/02
Filed: 1985-09-16
Abstract: An animal feed delivery and metering unit for inclusion 
in an automated conveyance and distribution line provided 
with a conveying member has a shape substantially tubular 
to allow the said conveying member to pass through, and 
features at least one open bore in its base and includes 
furthermore, proximally to the outer part of the base, guide 
means adapted to receive in sliding fashion a shutter 
element. Said shutter element can be alternately brought - 
with respect to the bore in the tubular unit base - to an offset 
position and to a coincident position.
Patent EP-0171288-A3 (EP)
IPC: G11B5/02
Filed: 1985-08-07
Abstract: In a magnetic recording method in which, for the pur­
pose of tracking, a signal having a predetermined frequency 
is extracted from a reproduced FM recording signal record­
ed on a magnetic recording medium, and the magnetic head 
is brought to a position where the amplitude of the signal of 
predetermined frequency becomes substantially maxim; an 
FM recording signal recorded on a track of the recording 
medium is reproduced immediately after the recording, 
when dropout is detected in the recorded signal, a signal 
having a frequency other than the predetermined frequency 
is recorded on the same track in a relation superposed on the 
recorded signal, and the same recording signal as that 
recorded already on the dropout-including track is recorded 
on another track which may be the next adjacent track again.
Patent EP-0158612-A3 (EP)
Title: A volume variable vessel
IPC: A61J1/10
Filed: 1985-02-06
Abstract: A volume variable vessel, e.g. for storing and/or collecting of fluid or dry substances and accessible through a perforatable, resilient, self-sealing membrane (16) arranged in or above the opening (12) of the vessel (11). The vessel consists of a flexible, diffusion-tight material, e.g. a plastic bag, and the portion about the opening of the vessel is attached to a connection member (14) in connection with a neck thereof and said membrane (16) is arranged at the mouth (17) of said connection member. The neck is provided with a rigid protective member (18) extending into the vessel and which is arranged to prevent that a puncturing member inserted into the vessel through the membrane will come into contact with the walls (11) of the vessel.
Patent EP-0189887-A3 (EP)
Title: Closing delay arrangement for current limiting circuit breaker contacts
IPC: H01H75/04
Filed: 1986-01-27
Abstract: A control arrangement to prevent or delay the closing of current limiting circuit breaker contacts after opening by repulsion due to a short circuit is disclosed. A first contact arm (10) and a second contact arm (12) are operatively associated with a ratchet (38) for locking the second contact arm (12). A release lever (62) operatable by the first contact arm (10) and the breaker operating mechanism releases the ratchet (38) after a delay period greater than the duration of the short circuit or the operating time of the breaker operating mechanism.
Patent EP-0201017-A3 (EP)
IPC: C12N9/00
Filed: 1986-04-26
Abstract: This invention relates to a novel process for the recovery 
of enzymes obtained from enzyme-producing microorgan­
isms, and to the liquid enzyme product recovered by this pro­
cess. Typically, the enzyme-containing filtrate from a fermenta­
tion of an enzyme-secreting microorganism is concentrated 
and a precipitation agent such as a salt or an organic solvent is 
added to the concentrate, thereby forming a cake. Then, a poly­
ol solvent is circulated through the cake to solubilize the en­
zyme or enzyme complex from the cake and provide a liquid 
enzyme product. Particularly effective is propylene glycol as 
the polyol solvent. The liquid enzyme product may be shipped 
as is or subjected to further treatment to remove the solvent 
and create an essentially solvent-free enzyme product. The 
process is especially effective for the recovery of alkaline pro­
tease or alpha amylase.
Patent EP-0241592-A3 (EP)
IPC: B60G17/052
Filed: 1986-12-08
Abstract: An air control system for an air suspension which 
supports a vehicle body on an axle having ground engag­
ing wheels. A control valve (68) mounted adjacent a door (24) of 
the vehicle is operated by opening the door to dump air 
from the air springs and to deactivate a height control 
valve (46) for the air springs. Upon closing the door (24), the 
control valve (68) disables the dumping system and re-enables 
the height control valve for automatic reinflation of 
the air springs (20).
Patent EP-0230640-A3 (EP)
Title: Gas driven anchor and launching system therefor
IPC: B63B21/26
Filed: 1986-12-22
Abstract: The present invention relates to an anchor system which includes an anchor projectile section (A) having a anchor body (10), beams (28) pivotally connected at their lower end to the body (10) and interconnected by flexible segments (30), a pressure storage or launching section (L) having a launching tube (36) in which the upper body (12) of the projectile section is positioned for being launched therefrom, a drag plate (62) secured around the launching section (L) with substantial weight (66) therein and sufficient diameter to create a large virtual water mass and hydrodynamic drag to resist upward movement of the launching section when the anchor projectile section is released for launching into the sea bottom, means (50) for releasably securing the anchor projectile section within the launching section until the anchor is to be launched for setting in the bottom.
Patent EP-0187688-A3 (EP)
IPC: B29C70/58
Filed: 1986-01-07
Abstract: The object of the invention is a rock product and a 
method for manufacturing the product in a mould. The 
product (1) according to the invention includes a nontranspa­
rent, opaque, preferably light reflecting, crystalline and 
granular rock material, the size of which granules corres­
ponds mainly to the natural cystal size of the rock material in 
question as well as a mixture comprising a mainly synthetic 
resin and a mainly transparent filler. Thus, as the mixture (2) 
forms the transparent coating (4) of the product and binds 
the rock materials (3) into layers beneath the surface, rock 
product forms, as the substance hardens, which as such and 
without any working corresponds to the natural rock material 
with respect to its reflective properties and its impression of 
colour and depth.
Patent EP-0237749-A3 (EP)
Title: Coating composition for wood, drying in the air, process for its preparation and its use
IPC: C09D167/08
Filed: 1987-02-04
Abstract: 1. Coating agent for wood, containing, as the binder, medium- to long-oil alkyd resins based on drying fatty acids or drying oils, aliphatic di- and/or polycarboxylic acids and aliphatic di- and/or polyols, an organic solvent, if appropriate pigments, fillers, auxiliaries and drying substances and a light stabilizer, characterized in that the air-drying alkyd resin is obtainable from A) 50 to 70% by weight of naturally occurring drying oils, which are rich in linoleic acid, and/or fatty acids thereof, B) 15 to 30% by weight of saturated cycloaliphatic di- and/or polycarboxylic acids and C) 15 to 25% by weight of aliphatic di- and/or polyols having 3-8 hydroxyl groups per molecule, the sum of A), B) and C) being 100% by weight, and the coating agent contains 0.5 to 5% by weight, based on the alkyd resin, of an oxalic acid diamide derivative which is soluble in aliphatic solvents and has the general formula  see diagramm : EP0237749,P8,F2  wherein Alk**1 denotes an alkyl group having 1 to 3 carbon atoms and Alk**2 denotes an alkyl group having at least 7 and not more than 18 carbon atoms.
Patent EP-0263296-A3 (EP)
IPC: H01R12/79
Filed: 1987-08-29
Abstract: Die Erfindung betrifft einen Folienverbinder, bestehend 
aus einem nebeneinander angeordnete Kammern aufweisenden 
Kunststoffgehäuse und aus Blechstanzteilen hergestellten 
Kontaktelementen in den Gehäusekammern, wobei in einer 
Gehäuseseitenwandung ein Steckschlitz für das Einschieben 
einer Leiterbahnen tragenden Folie vorgesehen ist, wobei 
die Kontaktelemente Flächenformfedern sind.
Patent EP-0268203-A3 (EP)
IPC: G03F7/20
Filed: 1987-11-11
Abstract: Es ist bekannt, den Abbildungsmaßstab in lithografischen 
Anordnungen mit punktförmigen Quellen durch Änderung des 
Abstandes (P) zwischen Maske (M) und Halbleiterscheibe 
(W) zu variieren. Dieses Verfahren ist in der Röntgen­
lithografie mit Synchrotonstrahlung nicht anwendbar. 
Erfindungsgemäß wird deshalb vorgeschlagen, den zu struk­
turierenden Oberflächenbereich der Halbleiterscheibe (W) 
während der Belichtung durch Ansaugen an eine entspre­
chend ausgebildete Halterung (H) kugel- oder zylinder­
förmig zu deformieren.
Patent EP-0232130-A3 (EP)
IPC: C07C49/747
Filed: 1987-01-29
Abstract: Certain phenalenone and benzphenalenone 
fluorescent compounds are useful in biomedical 
studies and analytical determinations. These com­
pounds are particularly useful in assays for living 
organisms, for example microorganisms, carried out at 
a pH of 9 or less. For these determinations, the 
compounds can be attached to reducible compounds 
which will subsequently release the fluorescent 
moiety upon reduction. In the presence of an elec­
tron transfer agent, the reducible compounds are 
easily reduced by a microorganism.
Patent EP-0246821-A3 (EP)
IPC: B60T13/57
Filed: 1987-05-15
Abstract: A pressure-receiving assembly has a body (l) of 
plastics material containing a pressure chamber (l7) 
and a piston (4), also of plastics material. The body 
(l) is at least partially enclosed within a closely 
fitting metal sheath (l8) which is rendered immobile 
relative to the body by inwardly pressed tongues (l9) 
acting against an end of the body.
Patent EP-0274205-A3 (EP)
Title: Sculpture apparatus for correcting curvature of the cornea
IPC: B23K26/06
Filed: 1987-11-20
Abstract: In the context of ultraviolet-laser sculpting of the cornea to achieve optical correction through a newly shaped anterior surface, the invention subjects the laser beam (10) to certain shaping and homogenizing operations prior to any attempt to specially characterize the beam for a particular sculpturing procedure. In a preferred embodiment, the shaping and homogenizing operations present a tolerably homogeneous beam (10') of enlarged dimension, so that specialty-characterizing may proceed on a dimensional scale that is greater than the corresponding dimension of ultimate surgical delivery to the eye (13), thereby enabling greater control of the quality of specialty-characterizing. Provision (40) is made for selectively monitoring the quality of the homogeneity and/or beam shape of the specially-characterized beam, with further provision (38) for automated cutoff of laser beam delivery to an eye in the event that quality is not within predetermined limits of tolerance. And preferably, all beam shaping, homogenizing and characterizing operations proceed in a controlled environment which precludes ozone development and thus minimizes the beam-degrading effect of ozone and particulates or other contaminants.
Patent EP-0235070-A3 (EP)
IPC: B01J19/08
Filed: 1987-02-17
Abstract: The present invention relates to a method and device for 
the disintegration of liquids and stable compounds. The pro­
posed method comprises feeding the liquids and/or stable 
compounds at a minimum pressure of 3.9 p.s.i. into a steady, 
existing magnetic field, which has a preferred active length of 
13.3 or 13.5 or 14.2 or 14.4 or any other suitable and in accord­
ance with the laws of numeration value of length, where the 
abovementioned magnetic field is preferably materialized 
with a device, comprising a housing, where a series of mag­
nets shaped in the form of the said housing are arranged in 
series within the same, where the magnets are interfaced by 
means of thin, annular diaphragms or spacers, which by way 
of example are balls of a suitable diameter, where the entire 
structure is in full accordance to the laws of numeration and 
the manufacturing requirements of each particular embodi­
ment of the device.  
     Mention is made to a preferred, illustrative embodiment 
of the invention in the field of internal or external combustion 
engines, whereby the combustion is substantially improved 
after the liquids fed to the combustion chamber have passed 
through the device for the disintegration of liquids and stable 
compounds of the invention and the quantity of the supplied 
combustion liquids is reduced by way of addition of a suitable 
rubber washer, with dimensions in accordance to the laws of 
numeration, around the so called "dish" of the acceleration 
membrane, by way of example in the internal combustion 
engine of a motor-car, this resulting in the reduction of the 
vibrations of the "dish" and therefore of the quantity of 
liquids which are fed into the combustion chamber.
Patent EP-0295556-A3 (EP)
IPC: H02J9/06
Filed: 1988-06-08
Abstract: Ein elektrisches System besteht aus zwei unabhängigen Sy­
stemkreisen mit jeweils einer eigenen Energiequelle und 
jeweils einem unkritischen Verbraucherkreis (22 bzw. 28). 
Ein kritischer Verbraucherkreis (24) ist jeweils über eine 
Diode (D1, D2) mit jedem der beiden Systemkreise verbunden, 
so daß ihm auch bei Fehlern in einem der Systemkreise noch 
Energie zugeführt wird.
Patent EP-0301265-A3 (EP)
IPC: D04B15/44
Filed: 1988-07-01
Abstract: Die zur Befestigung an den Nadelbettenden einer Flach­
strickmaschine vorgesehene Fadenspann- und -führungsein­
richtung weist an einem stationären Maschinenteil (20) 
für jeden zuzuführenden Faden einen schwenkbar gelagerten 
Tragarm (10) auf, wobei eine Verteilung der vom zuzufüh­
renden Faden beeinflußten Einrichtungsteile auf den Trag­
arm (10) und das stationäre Maschinenteil (20) vorgenommen 
ist und in der Betriebsstellung des Tragarmes (10) Teile 
des stationären Maschinenteiles (20) mit auf dem Tragarm 
angeordneten Elementen zusammenwirken oder zur Einstellung 
durch den Tragarm hindurch zugänglich sind. Diese Ausbil­
dung der Einrichtung erlaubt eine günstige Kombination 
einer durch einen Fadenspannungsregler beeinflußten Faden­
spannungsbremse mit einem besonders ausgebildeten Aufhol­
spanner.
Patent EP-0303891-A3 (EP)
IPC: C08G63/81
Filed: 1988-08-03
Abstract: Die Erfindung betrifft neue aromatische Homopolyester 
auf Basis von substituierten 4,4′-Biphenyldicarbonsäuren 
und substituierten Hydrochinonen, 4,4′-Biphenyldiolen 
und substituierten Terephthalsäuren, substituierten 
4,4′-Binaphthyldicarbonsäuren und substituierten Hydro­
chinonen sowie 4,4′-Binaphthyldiolen und substituierten 
Terephthalsäuren, Verfahren zu deren Herstellung aus 
Hydrochinonderivaten und Terephthalsäure sowie deren 
Verwendung zur Herstellung von molekular verstärkten 
Polymeren.
Patent EP-0307861-A3 (EP)
IPC: C08J7/044
Filed: 1988-09-13
Abstract: Provided herein is a coated resin molded-article 
which comprises a polyester resin substrate and a 
cured coating formed thereon which contains a curable 
phosphazene compound. The molded article will find use as 
film sheet, and container which have improved abrasion 
resistance, weather resistance, heat resistance, heat 
shock resistance, hot water resistance, moisture 
resistance, alkali resistance, impact resistance, cloud 
resistance, transparency, oil resistance, surface gloss, 
and air barrier properties, while keeping the good proper­
ties of the resin.
Patent EP-0307868-A3 (EP)
IPC: G03C1/825
Filed: 1988-09-13
Abstract: A silver halide photographic material that has a 
photographic emulsion layer formed on a support comprising 
paper base coated with a resin on both sides is disclosed. 
In this photographic material, a hydrophilic colloidal 
layer containing a material that has an absorption in the 
wavelength region in which the photographic emulsion layer 
has sensitivity is provided between the emulsion layer and 
the support. The surface of the support on the side where 
the hydrophilic colloidal layer is to be coated has a 
center-line-average roughness, Ra, of 0.3 - 1.5 µm, and the 
thickness of this hydrophilic colloidal layer is at least 
one half the center-line-average roughness, Ra, of the 
surface of said support. This photographic material has 
the advantage of imparting improved sharpness and a high 
degree of whiteness, as well as high sensitivity.
Patent EP-0315219-A3 (EP)
Title: Pharmaceutical compositions
IPC: A61L15/44
Filed: 1985-02-22
Abstract: The present invention provides a 
pharmaceutical composition for the transdermal systemic 
administration of a pharmacologically active agent characterised 
in that it contains tizanidine 
as active agent in a reservoir comprising a 
hydrophilic polymer.
Patent EP-0318966-A3 (EP)
IPC: B23Q7/00
Filed: 1988-11-30
Abstract: Die vorliegende Erfindung betrifft eine Maschine zum automatischen 
Bearbeiten von Werkstückoberflächen. Sie bezieht sich insbesondere auf 
Vorrichtungen, die das selbsttätige Positionieren von Werkzeugträgern 
gestatten, die die zur Bearbeitung der Werkstücke notwendigen Werkzeuge 
tragen. Diese Werkzeuge sind einschließlich der notwendigen 
Zuführungseinrichtungen zur Beschleunigung ihrer Auswechselbarkeit in 
Kassetten untergebracht.
Patent EP-0322642-A3 (EP)
Title: Connectors
IPC: H01R13/18
Filed: 1988-12-14
Abstract: A socket is constructed in such a way that 6 pieces 
of segments which are made of electric conductive bar and 
having a regular hexagonal cross section are assembled by 
a centripetal force of a spring band to provide a regular 
hexagonal plug inserting hole in its center, and the 6 pieces 
of the segments make an independent operation without re­
stricting other segments mutually and having the contact 
pressure and make a positive corresponding operation against 
the center offset and the error of the inserting angle of 
the plug when the plug is inserted and each segment applies 
the contact pressure simultaneously against the plug to 
maintain the complete contact with the plug.
Patent EP-0320934-A3 (EP)
Title: An antibacterical protection device for telephone handsets
IPC: H04R1/12
Filed: 1988-12-15
Abstract: An antibacterial protection device (1) for telephone 
handsets (A), which provides full guarantee of sanitary 
conditions in that it prevents any contact of the ear and mouth 
with the speak-in and listen-to parts (B,C) of the handset 
A), comprises a thin membrane (2) having a predetermined 
surface area and bearing on one face (6) thereof an added 
adhesive material (7) for releasably applying the membrane 
(2) to the speak-in and listen-to parts (B,C) of the handset 
(A).
Patent EP-0321894-A3 (EP)
Title: Vehicle traction control system providing for the prevention of vehicle turnover
IPC: B60W10/188
Filed: 1988-12-17
Abstract: A traction control system for a motor vehicle of the 
type comprising a set of brakes (22L, 22R, 24L, 24R) for 
respective wheels (8L, 8R, 12L, 12R), brake control means 
(20) for controlling the braking forces exerted by the 
brakes on the respective wheels, slip detector means 
(25L, 25R, 26L, 26R, 27, 31) for detecting the slip rates 
of the vehicle wheels, slip control means (33) connected 
between the slip detector means and the brake control 
means for causing the latter to controllably actuate the 
brakes so as to maintain the slip rates of the wheels 
less than a prescribed limit, and throttle control means 
(14, 35, 40) for controllably varying engine power in 
response to accelerator displacement.  
     In order to preclude the danger of vehicle turnover, 
wheel liftoff detector means (13, 27, 28L, 28R, 29L, 29R, 
34) are provided for detecting, when the vehicle is 
taking a curve, the lifting of the inside wheels of the 
vehicle off the road surface. Upon detection of inside 
wheel liftoff, the detector means not only disable the 
slip control means (33), thereby inhibiting traction 
control relying on wheel braking, but also override 
engine throttle control for decreasing the engine power 
to a predetermined degree.
Patent EP-0322905-A3 (EP)
IPC: C08F8/30
Filed: 1988-12-28
Abstract: The invention relates to a process for the imidization of 
copolymers of maleic anhydride and vinyl-aromatic monomers 
using urea or an urea derivative as the imidizing agent.
Patent EP-0291112-A3 (EP)
IPC: B65D5/74
Filed: 1988-04-29
Abstract: An easy-open/reclosure device intended to be 
attached to the top lid of a container having an upstanding 
peripheral rim. The device includes a base portion and a 
moveable portion preferably hingedly attached thereto. The 
base portion has a dispensing aperture, a depending flange 
encircling the aperture, and a deformable pouring lip/drain 
surface. The moveable portion has a depending plug member 
which is shaped complementary to the base portion's aperture 
for reclosing the container. When the device is applied to 
the container, the base portion's depending flange is pushed 
through a prescored or pre-cut aperture in the container's 
top lid. In applying the device to the container, the 
container's peripheral rim bends the base portion's deformable 
pouring lip/drain surface upward and inward such that it 
assumes an inclined, trough-shaped configuration. This 
resultant shape provides an excellent surface for both 
channeling product up and over the container's peripheral rim 
when the container is tipped as well as for channeling any 
residual product remaining on this surface back into the 
container when it is returned to its upright position.
Patent EP-0296872-A3 (EP)
Title: Framework for supporting surgical instruments at a surgical wound
IPC: A61G13/12
Filed: 1988-06-24
Abstract: Framework for supporting surgical instruments 
such as retractors at a surgical wound includes a pair of 
rigid frames (60a and 60b) that together form a 
rectangular retractor ring (60) from which surgical 
instruments such as retractors can be suspended above an 
operating table (18), thus eliminating the need for 
surgical assistants to hold instruments by hand. Each of 
the rigid frames (60a and 60b) has a cross arm (66a and 
66b) that is releasably and rotatably attached to a crosspiece 
(27) that extends across the operating table (18). This 
rotatable attachment enables either of the frames (60a,60b) 
to be pivotably retracted from time to time to afford better 
access to the wound. While one of the rigid frames (60a 
and 60b) is so retracted, the other can continue to 
support surgical instruments. The framework is especially 
useful in back surgery in combination with a kneeling 
attachment (20) including a platform (22) on which a 
patient (21) kneels.