baber/WOPTO huggingface dataset:
Patent EP-0100108-A3 (EP)
IPC: G16H40/67
Filed: 1983-03-28
Abstract: A microprocessor-controlled intertace for permitting any 
digital host computer to receive serial digital data from any in­
strument wherein (a) the time at which digital data from the in­
strument is to enter the host computer and (b) the logical 
structure of the digital data entering the host computer are 
controlled by instructions from the host computer to the micro­
processor and wherein (a) physical formatting incompatibili­
ties between the host computer and the instrument and (b) the 
communicating of prohibited characters from the instrument 
to the host computer and vice versa are avoided. The timing 
control and logical structure of the digital data are effected by 
directing data from the instrument into a scratchpad memory, 
which is divided into records pursuant to instructions from the 
host computer, the contents of the scratchpad memory being 
sent to the host computer upon a corresponding instruction 
therefrom. A terminal for communicating with the host compu­
ter and the instrument may be included. Physical formatting 
discrepancies are avoided by translating inputs to the interface 
into a common physical format and translating outputs from 
the interface into the physical format of the instrument, host 
computer, or terminal which is receiving such outputs. Be­
cause about 90% of all current digital devices are formatted in a 
manner translatable by a selected one of three translator ele­
ments, a small number of interfaces formatted for a specific 
host computer (and terminal) can be used with a vast number 
of different instruments by accounting only for the instrument 
physical format and associated prohibited characters. Instruc­
tions, selected from a set of distinct instructions, which are 
sent from the computer to the microprocessor determine (a) 
whether a terminal-host computer, instrument-host computer, 
or terminal-instrument communication channel is to be open, 
(b) whether all channels are to be closed, and (c) when other 
communication transfer operations are to be executed. Termi­
nal-host computer communications can occur at least sub­
stantially simultaneously with the directing of digital data from 
the instrument to the scratch pad memory.
Patent EP-0107924-A3 (EP)
IPC: B65B1/18
Filed: 1983-09-29
Abstract: An apparatus and method for use in filling a valve bag 
(50) eliminates sifting of product during the filling process. A 
filling nozzle (10) is inserted into the valve of a bag (50) to be 
filled. A flow of particulate material is provided through the 
filling nozzle (10) and into the bag. When the bag is full, the 
flow of particulate material is terminated. A blast of high 
pressure air is then introduced into the nozzel (10) in order to 
clear the nozzle of any residual particulate material therein. A 
low pressure blast of air is introduced between the nozzle 
and the filling valve to suspend any particles present in the 
filling valve after the nozzle has been cleared by the high 
pressure blast. A vacuum is introduced into the nozzle to 
suck any suspended particles out of the filling valve after the 
low pressure blast has been introduced. A boot (14) can be 
inflated around the nozzle (10) to seal the nozzle (10) within 
the bag valve before filling the bag (50).
Patent EP-0124128-A3 (EP)
IPC: H01L35/26
Filed: 1984-05-01
Abstract: Es ist die Aufgabe gestellt, elektrische Spannungen zu 
erzeugen. Dazu wird in einem Stromleiter ein sägezahnför­
miger Dotierungsverlauf der elektrischen Eigenschaften, 
insbesondere der mittleren, freien Weglänge, eingestellt. 
Dabei weist die eine Zahnflanke einen kontinuierlichen, die 
andere einen abrupten, innerhalb einer freien Weglänge 
verlaufenden Gradienten auf. Über beiden Teilen stellen 
sich unterschiedliche Spannungsdifferenzen ein. Durch 
Schichtung lässt sich die freie, elektromotorische Kraft auf­
summieren.
Patent EP-0131818-A3 (EP)
IPC: H04B10/00
Filed: 1984-06-29
Abstract: In an optical fibre FDM system, the carriers are derived 
from the output of a high quality Master Oscillator, which 
output at frequency f o  is applied to a Raman Nath modulator 
(RMM1) whose other input is a frequency f this gives as its 
outputs (assuming a five channel system) f o -2f, f o -f,f o , f o  + f 
and f o  + 2f. These are modulated by modulators (CM1 to CM5) 
with the signals to be sent, and the modulation results combi­
ned in a combiner (CB) for transmission to a remote station.  
     The oscillator output is also sent to the remote stations 
where it is frequency-shifted by a Bragg modulator (BM) and 
the resultant similarly dealt with by a Raman Math device 
(RNM2) to give five frequencies which are used to demodulate 
the channels.  
     In an alternative the channel frequencies are switchable.
Patent EP-0140044-A3 (EP)
IPC: C12G1/12
Filed: 1984-09-05
Abstract: In bekannten Verfahren zur Verhinderung der Weinstein­
bildung in Weinen, Schaumweinen, Traubensäften oder verg­
leichbaren Getränken werden beispielsweise Polysaccharide 
oder Polysaccharidderivate den zu behandelnden Flüssig­
keiten zugesetzt. Erfindungsgemäß wird als Polysaccharid­
derivat ein wasserlöslicher Carboxyalkylether (z.B. NaCMC) 
der Cellulose oder Stärke oder eines ihrer wasserlöslichen 
Salze verwendet, was zu einer guten Weinsteinstabilisierung 
auch über längere Lagerzeiträume führt.
Patent EP-0187254-A3 (EP)
IPC: E05C19/02
Filed: 1985-11-30
Abstract: Eine Niederspannvorrichtung für einen Kippaufbau eines Fahrzeuges 
weist eine Spannklaue (22) auf, die um eine Querachse 
(18) verschwenkbar gelagert ist, auf der einen Seite der Querachse 
eine von zwei Nasen (24, 26) definierte Gabel aufweist und 
auf der anderen Seite der Querachse von einer Federanordnung (40) 
beaufschlagt ist, die die Spannklaue in 
Übertotpunkt-Anordnung entweder gegen einen Anschlag drückt, in der 
die Öffnung der Gabel in Richtung auf den Aufbau weist 
oder aber die Spannklaue unter Federvorspannung in eine zweite 
Position vorspannt, in der die Gabel unter Niederspannung des 
Aufbaus in eine im wesentlichen horizontale Richtung weist.
Patent EP-0198959-A3 (EP)
IPC: B23K26/02
Filed: 1985-12-17
Abstract: Method and apparatus for tissue cutting and cauterizing 
using a YAG laser (10; 35, 36) and an optical fiber (21). YAG 
laser outputs at wavelengths of 1.06 and 1.3 microns are 
used for tissue cauterizing and cutting, respectively. In one 
embodiment, a multimode laser (10) with means for switch­
ing the laser output between the two wavelengths is utilized; 
in another embodiment, individual lasers (35, 36) operating 
at the respective wavelengths are utilized.
Patent EP-0183457-A3 (EP)
Title: Aqueous composition containing sodium cromoglycate
IPC: A61K31/35
Filed: 1985-11-18
Abstract: There is described an aqueous formulation of sodium cromoglycate which has a viscosity of from 2 to 300 mPa.s. The formulation preferably contains hydroxypropyl methylcellulose. There is also described a method of treating allergic conditions of the eye and nose using the formulation.
Patent EP-0157722-A3 (EP)
IPC: F24F11/02
Filed: 1985-04-04
Abstract: A field test circuit for an electronic control of a refrigera­
tion unit. The test circuit has a field installed test panel with 
a control switch and a readout device for indicating that por­
tion of the electronic control to be tested. A microprocessor 
is provided with a logic program that provides coded in­
formation regarding the stage of capacity of the refrigeration 
unit, the operational status of the unit, diagnostic information 
of the unit, and a test procedure for testing all inputs and 
outputs of the microprocessor.
Patent EP-0213401-A3 (EP)
Title: Process for the polymerization of isobutylene
IPC: C08F2/00
Filed: 1986-07-30
Abstract: The conversion is increased in the preparation of polyisobutylene by polymerization of isobutylene in a polymerization zone at from 0 DEG to -130 DEG  C. in the presence of from 0.01 to 1.0% by weight of a boron trifluoride catalyst, from 0.001 to 1.0% by weight of a molecular weight regulator and from 30 to 90% by weight of a low-boiling solvent which is inert under the reaction conditions, by a process in which the content of but-1-ene in the monomeric isobutylene is kept constant at from 1.9 to 2.1, in particular 2.0, % by weight.
Patent EP-0217310-A3 (EP)
Title: Compounds and composition useful as dot promoting agents
IPC: G03C1/06
Filed: 1986-09-26
Abstract: Disclosed are novel compounds of the formula: wherein:X=-NR₅R₆, or -OR₇;R₁ and R₂ are independently hydrogen, substituted or unsubstituted alkyl, haloalkyl, hydroxyalkyl, alkoxyalkyl, alkylaminoalkyl or arylalkyl having up to 18 carbons; cyclo­alkyl; phenyl or naphthyl; alkylphenyl, cyanophenyl, halophenyl or alkoxyphenyl substituents.R₃ is hydrogen, benzyl, alkoxybenzyl, halobenzyl or alkylbenzyl, provided that if neither R₁ nor R₂ is hydrogen, then R₃ is hydrogen.R₄ is a divalent aromatic group which is substitu­ted or unsubstituted.R₅, R₆, and R₇ are independently hydrogen, alkyl, hydroxyalkyl, haloalkyl, alkoxyalkyl, alkylaminoalkyl, acyl­aminoalkyl, aminoalkyl or phenylalkyl having up to 12 carbons; a cycloalkyl substituent; phenyl or naphthyl; an alkylphenyl, cyanophenyl, halophenyl or alkoxyphenyl substituent.Furthermore, either R₁ and R₃ or R₁ and R₂ can be linked to form a heterocyclic ring system containing 3-10 atoms.Additionally, R₅ and R₆ can be linked to form a heterocyclic ring system containing 3-10 atoms.Y is an oxygen or sulfur atom. If Y is sulfur then n=1, if Y is oxygen then n=0 or 1. These compounds are useful as high-quality dot promoting agents in negative-working photographic systems.Disclosed as well are radiation-sensitive compositions and elements containing such dot promoting agents in combination with silver halide grains. These exposed compositions and elements when processed in a developer containing a dihydroxybenzene developing agent, a substituted benzotriazole, a sulfite preservative and an amine compound provide a method for the production of halftone dots possessing high image quality.
Patent EP-0218223-A3 (EP)
IPC: G01R19/25
Filed: 1984-04-12
Abstract: Self contained radio transmitting state estimator modules are mounted on power conductors on both sides of power transformers in electrical substations and on power conductors at various places along electrical transmission lines. They are electrically isolated from ground and all other conductors. These modules are capable of measuring current, voltage, frequency and power factor (or the fourier components thereof) the temperature of the conductor, and the temperature of the ambient air. The modules transmit these parameters to local receivers. The receivers are connected by an appropriate data transmission link, to a power control center which allows determination of the state of the power system. Appropriate control signals are transmitted back to the electrical switchgear of the system to bring it to the appropriate optimum state. Direct local control may also be effected, for example, the prevention of overloading a transformer. A <<donut>> state estimator module comprises a novel hot stick operated hinge clamp and a novel voltage sensor which measures the current between an isolated capacitor plate and ground. The donut measures the fourier components of voltage and current over a number of cycles and transmites the components to the local receiver. The local receiver derives the desired electrical measurements such as voltage, current, power factor, power, and reactive power and transmits them to local or remote control stations. Up to 15 donut modules may transmit on a single channel to a single local receiver. Each transmits at intervals which are an integral number. The intervals between transmissions of all donuts do not have a common factor and the average interval is the desired transmission rate. Each donut uses the zero crossover of current of its conductor to establish its transmission interval. The system is self-calibrating using known reference signals within the donut module.
Patent EP-0232544-A3 (EP)
IPC: A61K38/48
Filed: 1986-12-24
Abstract: A process for producing physiologically active 
substances, such as a plasminogen activator selected from 
tPA, urokinase and single-chain pro-urokinase, by 
recombinant DNA technology is described. In the present 
process, a recombinant vector DNA having a DNA sequence 
therein which encodes a human physiologically active 
substance is transfected to established cells of human 
kidney origin to obtain transformed cells which produce 
and secrete the desired physiologically active substance.
Patent EP-0199524-A3 (EP)
Title: Platinum tramine antitumor agents
IPC: A61K31/555
Filed: 1986-04-15
Abstract: Charged triamine platinum(II) complexes containing a N-containing heterocyclic ligand such a pyridine or substituted derivative thereof have high solubility and aqueous stability and display antitumor activity.
Patent EP-0255903-A3 (EP)
Title: Processor-controlled telephone exchange with a central operation device and operation terminals
IPC: H04M3/50
Filed: 1987-07-24
Abstract: A central operation device (BZE) fitted with a memory (SP) is connected via an operation interface (BS) of a digital exchange (VE), which is provided with a main memory (AS). An at least partial copy of the information contained in the main memory is set up and updated in this memory (SP) by means of the messages (m) and information (i) provided for setting up, updating, deleting and retrieving the main memory information of the exchange (VE). Several terminals (BT) are connected at a further interface (SLAN), implemented in the central operation device (BZE), via a ring-shaped local area network (LAN) to the central operation device (BZE). These terminals (BT) and the central operation device (BZE) are intended for use with enquiry systems with a view to providing subscriber information, operating status reports etc. <IMAGE>
Patent EP-0271928-A3 (EP)
IPC: C08G63/183
Filed: 1987-12-18
Abstract: A thermo-shrinkable polyester film of this 
invention is obtained from a composition that comprises 
acid components including telephthalic acid and glycol 
components including ethyleneglycol. The polyester 
film has a heat-shrinkage ratio of 30% or more in a 
certain direction at 100°C, and a shrinkage ratio of 5% 
or more at the point of intersection of a curve showing 
the internal shrinkage stress of the film and a curve 
showing the tensile stress of the film.
Patent EP-0273407-A3 (EP)
Title: Medicine for improving the specific properties of blood
IPC: A61K35/60
Filed: 1987-12-24
Abstract: The compositions for improving the properties of blood contain the following components: (a) vitamin E and/or one of its physiologically active derivatives in high dosage, (b) one or more component(s) from the group of extracts or concentrates of garlic, extracts or concentrates of onions, fish oils and polyunsaturated fatty acids and/or the esters thereof and, where appropriate,  (c) further physiologically tolerated vehicles and/or auxiliaries. Compositions of this type are used to improve the properties of blood and to promote the blood supply to the periphery, to the eyes, to the middle ear, to the heart and to the cerebrum, and for lowering the lipid levels in the blood and/or lowering the blood pressure, the total daily dose being (a) of vitamin E between 400 and 1800 mg, preferably between 500 and 1500 mg, and (b) of extracts or concentrates or powders of garlic between 200 and 2000 mg, preferably between 300 and 1000 mg.
Patent EP-0253654-A3 (EP)
IPC: C07H15/252
Filed: 1987-07-15
Abstract: 4-′Epi-N-trifluoroacetyldaunorubicin, an intermediate in the 
preparation of the anti-tumor compound 
4′-epidoxorubicin, is prepared by a continuous process in 
which: 
   (i) a first solution of 4′-keto-N-trifluoroacetyldaunorubicin 
in methylene chloride-methanol (about 1:2, vol:vol) at 
a concentration of from 10 to 18 g/l and a second solution of sodium 
borohydride in ethanol at a concentration of about 2 g/l 
are prepared;    (ii) the said first and second solutions are cooled to a 
temperature of from -20°C to -40°C and are then mixed in a 
volume ratio of first solution : second solution of from 7:1 to 8:1 
while maintaining the temperature at from -25°C to from 
-45°C;    (iii) to the thus obtained mixture sufficient acetone is added to 
destroy the sodium borohydride in excess; and    (iv) the reaction mass is then neutralised at a temperature of 
from -10°C to +5°C and the resultant 
4′-epi-N-trifluoroacetyldaunorubicin is isolated.
Patent EP-0259009-A3 (EP)
IPC: F16J13/06
Filed: 1987-07-31
Abstract: An autoclave has a sliding door 11 which is movable by a 
pneumatically driven support frame 15 linearly between an 
open position and a closed but unsealed position. The 
support frame 15 is connected to the door 11 by spring 
mountings 17,18 so that, when the door reaches the closed 
position defined by stops 29, the support frame 15 is able 
to continue to move in the sliding direction of the door so 
as to drive a series of rollers 21 along ramps 22 mounted on 
the door in order to cam the door transversely with respect 
to the sliding direction into a closed and sealed position 
in which the door tightly engages a sealing ring 6 mounted 
on the autoclave housing 1 around the access opening 3 which 
is opened and closed by the door.
Patent EP-0269224-A3 (EP)
IPC: H01L45/00
Filed: 1987-10-01
Abstract: Various solid-state overvoltage protection 
devices, preferably formed of deposited thin film 
materials including Ovonic threshold switching 
materials, are disclosed. The devices each typically 
have at least one elongated current conductive path 
through an elongated cross-sectional area of the 
threshold switching material between two spaced apart 
electrodes. The cross-sectional are has a length far 
exceeding its effective width in order to distribute 
the transient current produced by overvoltage 
conditions over a relatively large area, and thereby 
avoid any concentration of localized heating effects. 
A number of device configurations having such 
elongated current paths are disclosed, including some 
configurations have slot-like openings in insulating 
layers and others having adjacent elongated electrodes 
horizontally and vertically displaced from one another 
so as to provide a substantially diagonal current path.
Patent EP-0269547-A3 (EP)
IPC: B62L3/02
Filed: 1987-10-29
Abstract: A power braking system for a vehicle (10) inclu­
ding apparatus (30) for deriving kinetic energy from a 
road wheel (18) of a vehicle (10) or from a component 
fixedly coupled thereto for rotation therewith and 
apparatus (32) for selectably applying at least a portion 
of the energy derived from the at least one road wheel 
(18) of a vehicle (10) to braking apparatus (26).
Patent EP-0279192-A3 (EP)
IPC: B61D35/00
Filed: 1988-01-19
Abstract: Gegenstand der Erfindung ist ein Fallrohr für Toiletten in 
Eisenbahnwagen. Die Innenfläche des aus einem beliebigen Material 
bestehenden Rohres (1) ist geglättet. Hierzu kann die Innenseite des 
Rohres (1) mit einer glatten Folie (3) beschichtet sein. Bei einer 
vorzugsweisen Lösung besteht das Fallrohr aus einem Kunststoff, der auf 
der Innenseite des Rohres zur Glättung der Oberfläche verdichtet 
ist.
Patent EP-0306057-A3 (EP)
Title: Process for incorporating high molecular weight olefin based copolymers into a polymer matrix
IPC: C08F10/00
Filed: 1988-09-05
Abstract: A process for the incorporation of a 
copolymer of at least one liquid alpha-olefin or 
diolefin comonomer having at least 7 carbon atoms 
into a polymer matrix comprising 
   (a) in a first reactor, contacting at 
least one alpha-olefin having 2 to 6 carbon atoms 
with a catalyst adapted for the polymerization 
thereof;    (b) effecting polymerization of at 
least a portion of the olefin(s) in the first 
reactor in such a manner that a granular polymer 
selected from the group consisting of (i) a 
homopolymer of ethylene or propylene and (ii) a 
copolymer of ethylene or propylene and at least one 
alpha-olefin having 2 to 6 carbon atoms is formed in 
admixture with active catalyst;    (c) removing a portion of the 
polymer/ catalyst mixture from the first reactor;    (d) admixing the mixture from step 
(c) with at least one liquid alpha-olefin or 
diolefin comonomer having at least 7 carbon atoms in 
sufficient amount, and in such a manner, to at least 
partially coat the polymer;    (e) introducing the mixture from step 
(d) into the first reactor or a second reactor, each 
reactor containing at least one unreacted 
alpha-olefin having 2 to 6 carbon atoms; and 
 
    (f) effecting copolymerization in 
said reactor in the gas phase in such a manner that 
a copolymer of at least one liquid alpha-olefin or 
diolefin comonomer having at least 7 carbon atoms 
and at least one alpha-olefin comonomer having 2 to 
6 carbon atoms is formed within the polymer matrix.
Patent EP-0309934-A3 (EP)
Title: Method for the production of wood-flour-based fillers for plastics materials
IPC: C08L23/02
Filed: 1988-09-23
Abstract: In order to provide a granular material for use 
as a filler for plastics material and adapted to 
improve the thermal, mechanical and aesthetic charac­
teristics of the plastics material incorporating it, 
the wood flour is impregnated with an aqueous solution 
of melamine resin and dimethyl ketone or methyl-ethyl 
ketone and, after drying, the mass of wood flour thus 
impregnated is milled to obtain granules of dimensions 
suitable for inclusion in the matrix of the plastics 
material.
Patent EP-0314250-A3 (EP)
Title: Video digital analog signal processing and display
IPC: H04N7/00
Filed: 1988-10-27
Abstract: A video digital signal processing and display system that allows 
real time processing of video images with extensive filtering and inter-­
pixel interpolation.
Patent EP-0279602-A3 (EP)
IPC: H01L33/00
Filed: 1988-02-12
Abstract: The frequency of an optical signal output from a optical source (12) is 
controlled while maintaining the polarization 
of the signal by guiding the signal 
with either a polarization maintaining optical (17) 
fiber or an integrated optics 
waveguide. A portion of the signal output 
from the light source is input to the 
light guiding structrure. The optical signals 
are phase modulated (25), and an 
electrical signal indicative of the intensity 
of an optical output from the 
polarization maintaining light guiding device 
is applied to the optical source for 
controlling the frequency of the optical signal output therefrom.
Patent EP-0287247-A3 (EP)
Title: Selectable drop size infusion metering device
IPC: A61M5/14
Filed: 1988-03-31
Abstract: An infusion system capable of intravenous administration of fluid to a patient has a drop chamber (14), including a plurality of drop tubes having drop forming orifices of different preselected cross-sectional areas for forming droplets of different sizes and volumes of the same given fluid, selection means for selecting the drop tube through which the administered fluid will pass and a metering chamber (14) to allow the rate of droplet flow to be observed. The drop tube having a drop orifice capable of producing droplets of the desired size and volume appropriate for the viscosity and purpose of the fluid being administered is selected and a conventional fluid flow rate control device (20) is adjusted, while the drop rate is observed, to set the fluid flow rate. The present invention allows a change of the fluid being administered, without disassembling the apparatus or removing it from the patient by replacing the fluid reservoir, or be valving a different fluid reservoir to the drop chamber and by operating the selection means in order to select the drop tube capable of forming the size and volume droplet appropriate for the viscosity and purpose of the substituted fluid. The flow rate control device (20) may then be adjusted to set the flow rate for the substituted fluid.