baber/WOPTO huggingface dataset:
Patent EP-0146059-A3 (EP)
Title: Insecticidal composition
IPC: A01N61/00
Filed: 1984-11-30
Abstract: Water-insoluble, photodynamic insecticidal composi­
tions, particularly comprising the free acids of erythrosin B, 
phloxin B, rose bengal, octabromofluorescein or fluorescein or 
the aluminum lakes thereof, in combination with a dispersant 
for use in aqueous dispersions of the same; a method for com­
batting adult insects and insect larvae uses the above free ac­
ids or lakes.
Patent EP-0118246-A3 (EP)
IPC: A61K35/50
Filed: 1984-02-17
Abstract: This invention relates to a material for use in preventing 
recurrent spontaneous abortions in women, the material 
comprising isolted syncytiotrophoblast microvillous plasma 
membrane or a protein- or glycoprotein-containing fraction 
derived therefrom. The invention also relates to a method for 
preventing recurrent spontaneous abortions in women, 
comprising administering to a woman a material comprising 
isolated syncytiotrophoblast microvillous plasma membrane 
or a protein- or glycoprotein-containing fraction derived 
therefrom.
Patent EP-0143617-A3 (EP)
Inventor: NELSON EDWIN A
IPC: A46B11/00
Filed: 1984-11-22
Abstract: A hand-held dental cleansing system for delivery of an 
abrasive laden stream against an object which is to be cleaned, 
e.g. a tooth. The system is adapted to be coupled to sources 
of pressurized liquid and gas, and includes handpiece 24 
having a canister 36 containing the abrasive material. Through 
various valves 14, 18, 30 on the handpiece controlling the 
liquid and gas streams, the abrasive material is transported 
from the canister to a mixing chamber 46 within a nozzle on the 
handpiece. The liquid or gas may be combined with the abra­
sive laden stream within the mixing chamber so as to result in 
a homogenous stream delivered to a single point on the object 
being cleaned. The canister 36, mixing chamber 46 and con­
necting conduit 44 may be constructed as a single unit adapted 
for easy removal and replacement by a fresh unit.
Patent EP-0130155-A3 (EP)
Title: Retractable auxiliary and emergency propulsion device for small craft
IPC: B63H20/10
Filed: 1984-06-20
Abstract: Retractable auxiliary and emergency propulsion device for small craft comprising a hydraulic motor with its own propellor, powered by a hydraulic pump applied either to a motor installed on the craft just for this purpose and of considerably reduced power compared to the principle motor or to other motors already on the boat for other purposes, such as, for generators, refrigerators, compressors and the like, said hydraulic motor sliding on inclined guides placed in the stern of the craft so as to be dropped into the sea when necessary, or raised up and placed in a suitable storage space in the boat.
Patent EP-0154870-A3 (EP)
IPC: G02B7/182
Filed: 1985-02-22
Abstract: Eine Lichtablenkeinrichtung ist offenbart, die ein kippba­
res Teil aufweist, das durch Punktabstützung getragen ist und 
eine reflektierende Spiegelfläche an seiner Oberseite aufweist, 
sowie piezoelektrische Stapel, die jeweils an senkrechten x- 
und y-Achsen vorgesehen sind, die einander am Unterstüt­
zungspunkt schneiden, sowie an Stellen, welche gegenüber 
diesem einen Abstand aufweisen, und die imstande sind, mit 
der Anlegung einer Spannung in Vertikalrichtung verlängert 
und verkürzt zu werden, wobei das verschiebliche Ende eines 
jeden piezoelektrischen Stapels mit dem kippbaren Teil ge­
koppelt ist, um die Kippbewegung der reflektierenden Spiegel­
fläche in einer gewünschten Richtung und in einem gewünsch­
ten Ausmaß um den Abstützpunkt zusammen mit der Verlän­
gerung oder Verkürzung der piezoelektrischen Stapel zu er­
möglichen.
Patent EP-0157371-A3 (EP)
IPC: A61K35/74
Filed: 1985-03-28
Abstract: Arzneimittel mit immunmodulierender und die Prolife­
ration von malignen Zellen hemmender Wirkung enthaltend 
eine im Schleim von Staphylokokken vorhandene extrazel­
luläre Substanz, welche aus lyophilisierter roher Schleim­
substanz gewonnen werden kann.
Patent EP-0184848-A3 (EP)
Title: Composite spring
IPC: B60G11/52
Filed: 1985-12-12
Abstract: The spring includes a tubular elastomeric body, preferably rubber, and a coil spring embedded in and bonded to it. The coil spring controls the occurrence of symmetric bulging instability in the body under axial load conditions. This bulging instability occurs sequentially along the length of the body between adjacent coils of the coil spring until it assumes the form of a continuous coil of elastomer.
Patent EP-0154513-A3 (EP)
Title: Glass compositions for bonding to alloys
IPC: C03C8/02
Filed: 1985-02-28
Abstract: Glass compositions comprising, in percentage by weight based on the total weight of the composition, the following ingredients: SiO2 - about 43-48; Na2O - about 18-21; CaO - about 19-22; B2O3 - about 4-15 and P2O5 - about 4-10, said ingredients totalling 100%, are highly suitable for application to cobalt-chromium-molybdenum surgical implant alloys by conventional coating techniques.
Patent EP-0195167-A3 (EP)
IPC: A23L11/00
Filed: 1985-12-16
Abstract: Soy milk is calcium fortified by adding to the soy milk a 
polyphosphate and a human consumptible calcium source. 
The polyphosphate acts as a chelating agent for the calcium 
source while promoting microbial stability of the milk. The 
polyphosphate enables the calcium to be added in amounts 
such that the resulting product has calcium levels equal to or 
greater than that found in cow's milk.
Patent EP-0186582-A3 (EP)
IPC: A61B19/08
Filed: 1985-12-17
Abstract: Disposable surgical drape (10) especially adapted for use 
in cardiovascular procedures is disclosed. The fenestration 
area of the drape is substantially centrally located widthwise 
and extends from near the patient foot end (22) towards the 
patient head end (16) at least past the area covering the 
patient's chest. An additional reinforced work area (26) is 
provided at the patient head directed end. the fenestration is 
provided by means of a split (24) extending from the patient 
foot end (22) forming tails which may be positioned as 
desired to shape the fenestration. The drape is positioned 
and the tails maintained in place by attachment to the patient 
with medical grade adhesive strips (36) applied to the 
underside of the drape. Raised reinforced flaps (30) are 
provided adjacent the split (24) to provide attachment sites 
for clamps, tubing, cords and the like. Also, pockets (32) are 
provided for containing and organizing instruments.
Patent EP-0220388-A3 (EP)
IPC: A41D13/00
Filed: 1986-07-23
Abstract: Die Erfindung bezieht sich auf ein Kleidungsstück, ins­
besondere Freizeitbekleidungsanzug. Befestigbare Ein­
satzstücke, die mittels mindestens eines Wirkstoffes ge­
tränkt, beschichtet oder imprägniert sind, sind im Inneren 
des Kleidungsstückes lösbar und an bevorzugten Stellen, 
vorzugsweise in den Gelenkbereichen, im Schulterbereich 
und der Lendengegend angebracht.
Patent EP-0217113-A3 (EP)
Title: Rotary cooler
IPC: F27D9/00
Filed: 1986-08-22
Abstract: In a rotary tube cooler for indirect cooling of pulverized to granular material with a revolving drum, the drum shell of the rotary tube cooler is formed of a tube system through which a liquid cooling medium is conducted. The tube system comprises either tubes meandering in longitudinal direction of the rotary tube cooler, or be formed of spiral tubes, or the combination of meandering and spiral tubes. The tubes are welded together. The feed of the cooling medium and the discharge of the heated cooling medium occurs via swivel joints. Connected downstream is a device for utilization of the waste heat of the rotary tube cooler.
Patent EP-0224206-A3 (EP)
IPC: G11C11/41
Filed: 1986-11-21
Abstract: An integrated circuit memory which can be applied, for 
example, to a memory device of a dialogue type tool 
information interface for an NC machine tool or a memory 
unit of various identification cards, comprises a fixed 
memory unit where necessary information is fixedly stored 
and the information cannot be rewritten, and a rewrite 
memory unit where necessary information among informa­
tion of various sorts supplied from the interface or the card 
read/write apparatus can be rewritten if necessary, and the 
fixed memory unit and the rewrite memory unit are inte­
grated in one chip or single body of one module.
Patent EP-0191628-A3 (EP)
Title: Preparation of basic aluminium halides
IPC: C01F7/48
Filed: 1986-02-11
Abstract: The disclosure concerns a process for the manufacture of basic aluminium halides in powder form which have an aluminium:halide molar ratio of 1.7:1 to 2.2:1 and contain more than 20% of the aluminium in the Band III fraction as determined by a chromatographic procedure. The disclosure centres on the finding of reaction conditions for the known interaction between aluminium and aluminium halides which lead directly to a solution of a basic aluminum halide having more than 20% of the aluminium in the Band III fraction. The temperature of reaction is 50 DEG  to 105 DEG C and the final aluminium concentration of the solution is 0.8% to 6.75%. The solution is dried, preferably spray dried or freeze dried, to give the powder. The preparation of powders having at least 20% of the aluminum contained in Al13O40 species is also described.
Patent EP-0253957-A3 (EP)
Title: Sprayable refractory masses or unfired refractory bodies based on magnesium oxide
IPC: C04B35/66
Filed: 1987-04-14
Abstract: Refractory compositions which can be gun-applied, or refractory, unfired shapes containing sintered magnesite and/or sintered dolomite as the principal refractory component, 0.5 to 5% by weight of bentonite, 1 to 5% by weight of aluminum sulfate and 0.5 to 5% by weight of an alkaline earth compound, characterized by the fact that they contain magnesium hydroxide and/or caustic-calcined MgO as the alkaline earth compound. The compositions and shapes of the invention have the advantage that they do not exhibit binder migration, and no damping-reduction cracks or chipping occurs therein.
Patent EP-0264120-A3 (EP)
IPC: G09F13/20
Filed: 1987-10-14
Abstract: Es wird eine Einrichtung (10) zur Vermittlung von Informationen 
wie Wörtern vorgeschlagen, bei der aus Lichtsammelnden Material 
bestehende und selbstleuchtende stabförmige Elemente (28, 30, 
32, 34, 36) ortsveränderbar auf einer lichtabsorbierenden 
Trägerplatte (22, 62) angeordnet werden. Die Elemente werden 
dabei mit natürlichem Licht oder mit Schwarzlicht bestrahlt.
Patent EP-0267764-A3 (EP)
IPC: F02D41/14
Filed: 1987-11-09
Abstract: Disclosed is an oxygen gas concentration-detecting 
apparatus comprising a ceramic substrate for generating an 
electromotive force according to oxygen gas concentration of 
gases contacted with both the surfaces of the ceramic 
substrate, a pair of electrode members arranged on the 
ceramic substrate to take out the electromotive force, an 
oxidation catalyst layer formed on the outer surface of the 
ceramic substrate to promote oxidation reaction of unburnt 
components and a reduction catalyst layer arranged on the 
outer surface of the ceramic substrate to promote reduction 
reaction of nitrogen oxides. By this apparatus, the 
concentration of oxygen gas inclusive of oxygen gas generated 
by reduction of nitrogen oxides can be precisely detected, 
and discharge of nitrogen dioxides is controlled and a so-­
called EGR control device can be omitted.  
     When this oxygen gas concentration-detecting apparatus 
is applied to an air-fuel ratio feedback control apparatus in 
an internal combustion engine, the above-mentioned effects 
are enhanced.
Patent EP-0259249-A3 (EP)
IPC: A01N25/30
Filed: 1987-07-17
Abstract: Es werden mikrobizide Zubereitungen und deren Verwendung zur Haut- 
und Händedesinfektion beschrieben. Die Zubereitungen enthalten 
   a) 0,1-2,5 Gew.-% einer mikrobiziden Wirksubstanz,     b) 0 - 10 Gew.-% eines Aryl- oder Aryloxy-C₂-C₄-alkanols,     c) 0 - 20 Gew.-% eines anionischen Tensides,     d) 0 - 3 Gew.-% eines zwitterionischen und amphoteren Tensides,     f) 0 - 15 Gew.-% eines zweiwertigen Alkohols,     g) 0 - 10 Gew.-% einer C₈-C₁₂-Fettsäure,     h) 1 - 25 Gew.-% löslichkeitsverbessernder Additive     i) 4,5-98,9 Gew.-% deionisiertes Wasser.
Patent EP-0301406-A3 (EP)
Title: Tanning adjuvant, its use and method of tanning leather tanning adjuvant, its use and method of tanning leather
IPC: C14C3/18
Filed: 1988-07-21
Abstract: A tanning assistant useful in particular for tanning in combination with aluminum tanning agents is obtained by condensing melamine with glyoxal and/or glyoxylic acid and optionally with an aromatic compound which has a phenolic hydroxyl group or optionally with a condensable nitrogen compound.
Patent EP-0301493-A3 (EP)
Title: Chemical oxygen generator with a shaped chlorate filling
IPC: C01B13/02
Filed: 1988-07-27
Abstract: A chemical oxygen generator has a chemical mixture based on an alkali-metal chlorate (NaClO3) which constitutes the charge of a cartridge having an ignition device and an oxygen outlet. This oxygen generator is improved so that the charge is insensitive to shock and so that it can be configured in any desired outer form and size and that an advancing reaction zone is assured without a further assisting device. The charge includes a tight bed of chemical pellets which lie one against the other to form the smallest possible contact surfaces.
Patent EP-0305906-A3 (EP)
IPC: H02J13/00
Filed: 1988-08-26
Abstract: Bei einer Schaltungsanordnung für mehrere elektrische 
Verbraucher, die abhängig von individuellen 
Ausgangszählerständen eines zugehörigen Zählers dann 
geschaltet sind, wenn die für eine Veränderung des 
Zählerstands um eine Einheit in gleicher Weise 
angesteuerten Zähler einen Zählerendstand erreichen, ist 
mindestens einem der Zähler ein weiterer Verbraucher 
zugeordnet, der dann mit Hilfe des Zählers geschaltet 
ist, wenn der Zähler einen Zählerstand zwischen dem 
Ausgangszählerstand und dem Zählerendstand aufweist.
Patent EP-0313913-A3 (EP)
IPC: E03C1/046
Filed: 1988-10-11
Abstract: Eine Mischvorrichtung, insbesondere für Duschen oder Bäder, 
enthält eine Mischarmatur, welcher warmes und kaltes Wasser 
zuführbar ist und welche ein Stellglied zum Einstellen des 
Mischungsverhältnisses aufweist. Die Mischvorrichtung soll 
dahingehend weitergebildet werden, daß bei einfacher Konstruk­
tion dem Mischwasser ein Mittel zugesetzt werden kann. Hierzu 
ist eine elektronische Steuereinheit (14) und eine Eingabeein­
heit (18, 19) vorgesehen, welche zum Ansteuern eine Speicher­
einheit (34) mit wenigstens einem Behälter (36, 37) zur Auf­
nahme des Mittels aufweist. Es ist ferner eine bevorzugt als 
Pumpe ausgebildete Zuführeinrichtung (38, 39) vorgesehen, 
mittels welcher bei Betätigung der Eingabeeinrichtung (18, 19) das 
Mittel durch Leitungen, insbesondere Schläuche, aus der 
Spendereinheit (34) förderbar ist.
Patent EP-0277015-A3 (EP)
IPC: H04N7/16
Filed: 1988-01-28
Abstract: A message delivery system for transmitting signals from a 
transmitting side through a single transmission line (21) to a 
plurality of terminal units (30). When the terminal units (30) are 
interrupted by a command signal from the transmitting side, 
transmission of ordinary information signals, such as video signals 
from video tape recorders (1b-1d), to the terminal units (30) is 
inhibited. When the terminal units (30) are released from the 
interrupt mode, transmission of ordinary information signals 
automatically resumes, so that the ordinary information signals are 
reproduced from the point in time at which they were interrupted. 
Normal operation of the terminal units (30) is partially or totally 
inhibited during the interrupt mode, thereby allowing an announcement 
or the like to be made. The system may be embodied in a passenger 
vehicle, in which a terminal unit (30) is provided at each of a 
plurality of passenger seats.
Patent EP-0280503-A3 (EP)
Title: Multivesicular liposomes having a biologically active substance encapsulated therein in the presence of a hydrochloride
IPC: A61K9/50
Filed: 1988-02-23
Abstract: Disclosed are large multivesicular liposomes containing biologically active substances, the multivesicular liposomes having defined size distribution, adjustable average size, adjustable internal chamber size and number, and having substantially higher encapsulation efficiency and substantially slower leakage rate of the biologically active substance than in the previous art. The process comprises dissolving a lipid component in volatile organic solvents, adding an immiscible aqueous component containing a hydrochloride and one or more biologically active substances to be encapsulated, making a water-in-oil emulsion from the two components, immersing the emulsion into a second aqueous component, dividing the emulsion into small solvent spherules which contain even smaller aqueous chambers, and then evaporating the solvents to give an aqueous suspension of multivesicular liposomes encapsulating biologically active substances.
Patent EP-0281349-A3 (EP)
Title: Clamp circuits for solid-state imaging devices
IPC: H04N5/341
Filed: 1988-02-29
Abstract: A clamp circuit for a video camera which has a solid-state 
imaging element (1) which has an optical black portion (11a) to shield 
incident light at its peripheral portion, the clamp circuit (4) 
clamping the signal level of the black portion (11a) as a reference 
black level of a video signal, comprises a first clamp pulse generator 
for generating a first clamp pulse (P1) which occurs at least once in 
a horizontal blanking period and during an interval corresponding to 
the signal level of the black portion (11a), a second clamp pulse 
generator for generating a second clamp pulse (P2) which occurs in a 
vertical blanking period, a detector (5) which receives and compares 
the signal level of the black portion (11a) with a predetermined 
reference voltage and when the signal level of the black portion (11a) 
exceeds the predetermined voltage produces a selection signal, a 
selector (6) which receives the selection signal and selects the first 
or the second clamp pulse (P1, P2), a clamp circuit (4) which receives 
the output of the imaging element (1) and clamps a voltage of the 
reference black level of the video signal in response to the selected 
clamp pulse (P1, P2), and a drive circuit (2) for generating vertical 
and horizontal transfer clocks which are supplied to the imaging 
element (1) for performing charge transfers, the drive circuit (2) 
further including a clock hold (26) for holding the vertical transfer 
clock during at least one horizontal scanning period during the 
vertical blanking period, the clamp circuit (4) clamping charges 
generated during the clock hold interval in response to the second 
clamp signal (P2) to obtain a reference black level signal.
Patent EP-0298610-A3 (EP)
IPC: B01D11/04
Filed: 1988-06-09
Abstract: The present invention provides a facile method 
of oil removal from an oil-water emulsion containing 
suspended solid particulates. In general, the method 
utilizes a volatile solvent which is liquefied under 
pressure and forms a two-phase system when in contact 
with the emulsion. More particularly, the process of 
the present invention comprises the steps of 
   (A) introducing said emulsion into a vessel in 
an extraction system,    (B) pressurizing the vessel with a volatile 
hydrocarbon whereby said volatile hydrocarbon is in the 
liquefied state and forms a two-phase system with said 
emulsion,    (C) maintaining said pressure for a period of 
time sufficient to effect the replacement of at least 
some of the oil in the emulsion phase with said volatile 
hydrocarbon, the replaced oil being dissolved in the 
volatile hydrocarbon phase,    (D) withdrawing at least a portion of said 
oil-containing hydrocarbon phase while maintaining the 
pressure on the two-phase system,    (E) reducing the pressure on the two-phase 
system whereby hydrocarbon dissolved in the emulsion is 
vaporized, and the emulsion separates into a water phase 
and an oil phase, and    (F) recovering the oil phase from the water 
phase.
Patent EP-0295941-A3 (EP)
Title: Liquid suspension for oral administration
IPC: A61K9/10
Filed: 1988-06-17
Abstract: A liquid suspension for oral administration comprises an active ingredient suspended in an edible, non-aqueous carrier vehicle such as an oil, wherein the active ingredient is in the form of controlled release particles containing the active ingredient and optionally an excipient in intimate admixture with at least one non-toxic polymer, the particles being coated with, distributed through or adsorbed onto said polymer, and the particles further having an average size in the range 0.1 to 150 microns and a predetermined release of active ingredient.
Patent EP-0303429-A3 (EP)
Title: Second harmonic generation with 5-chloro-2-nitroaniline
IPC: G02F1/355
Filed: 1988-08-08
Abstract: This invention is concerned with materials for 
nonlinear optical devices for the conversion of optical 
energy at one frequency to optical energy at another 
frequency.  
     Laser techniques have been developed to a great 
extent and it is possible to obtain various kinds of laser 
light by utilizing solid, gas, and liquid media. Laser light 
having various wavelengths is often desired and in some 
cases, a laser light exhibiting a continuous spectrum over a 
certain range of wavelengths is desired. One means for 
converting coherent laser light of a fundamental frequency 
into laser light of a wavelength having a frequency twice the 
fundamental frequency (i.e., the second harmonic) involves 
passing the laser light through a nonlinear optical crystal.  
     This invention involves devices for and method of 
generating coherent second harmonic light radiation. The 
devices comprise a laser source of coherent light radiation 
at a fixed fundamental frequency, crystalline 
5-chloro-2-nitroaniline that crystallizes in a 
non-centrosymmetric configuration, means for directing the 
output radiation of the laser onto the 
5-chloro-2-nitroaniline, and output means for utilizing the 
second harmonic frequency.
Patent EP-0281521-A3 (EP)
Title: Herbicidal compositions
IPC: A01N37/22
Filed: 1988-02-29
Abstract: There are described herbicidal compositions in the form of aqueous suspensions of microcapsules with a capsule shell of polyurea, which contain, as the active substance, a herbicidally active N-chloroacetylcyclohexenamine or a mixture of a herbicidally active N-chloroacetylcyclohexenamine and a herbicidally active chloroacetanilide. The herbicidal compositions are distinguished by a good initial action and long-term action.
Patent EP-0338279-A3 (EP)
IPC: G01N1/00
Filed: 1989-03-22
Abstract: A chemical monitor system is disclosed that 
controls a multiplexable valve array (90) to route a fluid 
sample from any of plural fluid sample sources (20-38) to 
any of plural monitors (142-160) which will produce the most 
valuable chemistry measurement for diagnosing any existing 
or suspected malfunction. Fluid regulators (170-188) keep 
the flow rate constant regardless of the number of 
monitors (142-160) connected to a particular source. A 
computer (200) configures the array (90) based on the 
usefulness of sample analysis to a diagnostic system.
Patent EP-0342497-A3 (EP)
Title: Fuel for spark ignition engines
IPC: C10L1/24
Filed: 1989-05-10
Abstract: The invention relates to fuels for spark-ignition engines, containing small quantities of copolymers of alkyl (meth)acrylates having 8 to 40 C atoms in the alkyl radical and/or vinyl esters of carboxylic acids containing 8 to 40 C atoms and monoethylenically unsaturated mono- and/or di-carboxylic acids having 3 to 12 C atoms and/or monoethylenically unsturated compounds with sulphonic and/or phosphonic acid groups, having a total molecular mass from 500 to 20,000 g per mole, the carboxyl groups, sulphonic acid groups and phosphonic acid groups of the copolymers having been wholly or partially reacted with alkali or an alkaline earth to form the alkali metal salts or alkaline earth metal salts and the remainder of the acid groups having been reacted with ammonia and/or amines having up to 50 C atoms to give the corresponding amide groups and/or ammonium salts.