baber/WOPTO huggingface dataset:
Patent EP-0241191-A3 (EP)
IPC: H01S3/03
Filed: 1987-03-30
Abstract: Laser apparatus includes a plurality of metal 
segments 2 distributed along a tube 1, the end electrodes 
2a and 2b being connected to respective plates of a 
capacitor 9, and the segment 2c adjacent to one of the end 
segments being arranged to act as a control electrode. 
During operation, the control electrode is held at a fixed 
bias potential and a large potential difference is applied 
between electrodes 2a and 2b. When it is desired to 
trigger a discharge within the tube 1, a trigger potential 
is applied to the control electrode 2c. Power dissipated 
in repetitive discharges so formed vaporises or 
dissociates material 6 located within the tube 1 and 
provides pumping power whereby laser action is achieved.  
     In another embodiment (not shown) an electron beam is 
introduced within the tube to trigger the discharge.
Patent EP-0246021-A3 (EP)
IPC: G06F1/16
Filed: 1987-05-05
Abstract: A computer terminal device includes a flat screen display element (15) and a touch-sensitive element (16). Simulated keyboards can be displayed on the display element and, in response to the touching of the simulated keys, generate appropriate control signals. The same flat screen display can also be used to display computer output, either the result of calculations or the result of information retrieval requests. The slim silhouette of this terminal makes it ideal for hostile environments such as the factory floor or the hospital room.
Patent EP-0251620-A3 (EP)
Title: Spiral wound membrane filtration device and filtration methods using such device
IPC: B01D61/02
Filed: 1987-06-22
Abstract: A membrane filtration device of the spiral wound type is provided which has a radial feed-concentrate flow path and an axial permeate discharge (11) thus allowing conversion of a feed mixture to be varied to any practical desired degree without regard to the membrane device's length while maintaining turbulent or chopped laminar hydrodynamic flow conditions where desired. Methods of using such a membrane device in a filtration process are also provided.
Patent EP-0252664-A3 (EP)
Title: Method and apparatus for forming a pallet with deep drawn legs
IPC: B65D19/24
Filed: 1987-06-30
Abstract: Articles such as pallets (10) are moulded from a mixture (36) of flake-like wood particles and a binder in a press (68,70), the pallets having a deck (12) and integrally molded legs (16). Prior to pressing the pallet, a loosely fitted mat of wood flakes (36) is formed by depositing a first plurality of layers of the wood flakes onto a supporting surface (32) with the flakes of at least some of the layers in the regions where the legs of the pallet will be formed being aligned by flake aligners (88), followed by depositing a second plurality of layers with a flake aligner (94) causing alignment of flakes in the intended leg regions of the pallet in a direction transverse to the direction of alignment of the flakes of the first layers.
Patent EP-0255249-A3 (EP)
Title: Monoclonal antibodies to fc receptors for immunoglobulin g on human mononuclear phagocytes; bifunctional antibodies; target specific effector cells; targeted macrophages; and immunoassays
IPC: A61K35/15
Filed: 1987-07-07
Abstract: A human Fc receptor-specific monoclonal antibody is disclosed together with its mode of preparation. Binding of the antibody to Fc receptor is not blocked by human immunoglobulin G. The antibody binds to the high affinity Fc receptor for IgG on human monocytes at a receptor binding site distinct from the ligand binding site for Fc. A bifunctional antibody or a heteroantibody has an antigen binding region derived from an anti-Fc receptor antibody and an antigen binding region specific for a target epitope or cell; such antibody may target a macrophage when it is bound to surface Fc receptors of the macrophage. A target-specific effector cell expresses receptor for the Fg portion of IgG, has one antigen binding region derived from an anti-Fc receptor antibody and another specific for a target cell, and the aforesaid bifunctional or hetero-antibody is bound to the Fc receptor of the effector cell; such effector cell can be used in the therapy of cancers, allergies, infectious and autoimmune diseases, and in immunoassays.
Patent EP-0264185-A3 (EP)
IPC: G01N33/74
Filed: 1987-09-04
Abstract: A quantitative determination of estrogen 
receptor protein concentrations in normal and cancerous 
tissues is described using urea to specifically promote 
adsorption of estrogen-receptor complexes to DNA. There 
is little or no interference from non-receptor 
steroid-binding proteins or free estrogen or ligand.
Patent EP-0273671-A3 (EP)
IPC: G01N21/25
Filed: 1987-12-21
Abstract: A shutter assembly for selectively allowing 
fluid or radiation through an aperture positioned at a 
selected aperture position chosen out of a plurality of 
potential aperture positions. The assembly comprises 
a plurality of shutter leaves (20 to 26) sandwiched 
between a bottom plate (18) and top plate (19). 
Shutter leaves (20 to 22) are constrained to move 
between just two positions in a first (Y) direction 
and leaves (23 to 26) are constrained to move between 
just two positions in a second (X) direction. Each 
leaf is formed with a pattern of apertures arranged in 
such a way as to align with certain apertures in other 
shutter leaves so that, for at least some combinations 
of the possible positions of the various shutter 
leaves, at least one aperture in each shutter is in 
alignment to thereby provide at least one through-­
aperture from one side of the shutter to the other.
Patent EP-0252069-A3 (EP)
IPC: C02F11/18
Filed: 1987-07-02
Abstract: Eine Vorrichtung zur Behandlung von Abfallschlämmen, 
wobei in einem Reaktionsraum (7) die Schlammentseuchung 
durch aerobe Umsetzung bei Temperaturen von über 50°C 
und unterhalb des Siedepunktes der flüssigen Phase vor­
genommen wird und Rohschlamm durch Wärmeaustausch 
mit aerob behandeltem Schlamm vorgewärmt wird, weist ob­
erhalb des Reaktionsraumes (7) für die aerobe Schlammbe­
handlung einem Rohschlammsammelraum (4) auf, an dessen 
Wänden, insbesondere dessen Boden (19), die Ver­
fahrensabgase der aeroben Behandlung zur Vorwärmung des 
Rohschlammes unter gleichzeitiger zumindest teilweiser End­
feuchtung durch Kondensation zur Abluftleitung (22), ins­
besondere zu einem Abluftfilter (23), vorbeigeführt sind. 
Durch Wärmeaustausch zwischen Rohschlamm und Be­
lebtschlamm wird eine Wärmerückgewinnung der Abluft vor­
genommen, bei welcher die Verfahrensabgase durch das re­
lativ niedrige Temperaturniveau des Rohschlammes durch 
Kondensation teilweise entfeuchtet werden, wodurch Ver­
dampfungswärme bzw. Kondensationswärme rückgew­
onnen wird. Die zu behandelnden Schlämme werden zyklisch 
durch die einzelnen Verfahrensstufen geführt und können 
nach Beendigung der thermophilen aeroben Stabilisierung 
einer anaeroben Faulung unterworfen werden.
Patent EP-0275980-A3 (EP)
Title: Sub-miniature fuse
IPC: H01H85/055
Filed: 1988-01-19
Abstract: A sub-miniature fuse for electrical protection includes an assembly of an outer tube (3) and an inner tube (5) made of insulating material. The inner tube has electrodes (9) and a fusible metal link (11) sputtered onto its outer surface. The assembly of inner and outer tubes is terminated electrically at its ends with axial leads, or with surface mounting pads, or with radial leads.
Patent EP-0286789-A3 (EP)
IPC: B01D5/00
Filed: 1988-02-03
Abstract: Ein Kühler (1) insbesondere für Rotationsverdampfer, 
weist wenigstens eine in einem Kühlgefäß (2) befindliche 
schraubenlinienförmige Kühlschlange auf, die eine zen­
trale, vom Kühlereintritt zum Kühleraustritt sich er­
streckende Durchgangsöffnung (10) hat. Innerhalb 
dieser Durchgangsöffnung (10) ist eine kühlmitteldurch­
flossener Strömungsführungskörper (11) angeordnet. 
Dieser besteht vorzugsweise aus einem sich etwa über 
die Länge der Durchgangsöffnung erstreckenden Rohr, das 
in vorzugsweise regelmäßigen Abständen etwa kugelförmige 
Aufbauchungen (12) hat. Der Strömungsführungskörper 
(11) verhindert einerseits ein direktes Durchschießen 
von Dampf durch die Durchgangsöffnung (10) und die Auf­
bauchungen (12) sorgen für ein Umlenken der Dampf­
strömung etwa radial nach außen in den Bereich der 
Kühlschlange(n). Dadurch ergibt sich ein wesentlich er­
höhter Wirkungsgrad des Kühlers und auch geringere 
Dampfverluste.
Patent EP-0283721-A3 (EP)
Title: Process and apparatus for removing noxious materials from a gas
IPC: B01D53/02
Filed: 1988-02-19
Abstract: The noxious materials are removed from largely dedusted gases by passing the gas through a guard filter, consisting of activated carbon or coke, in order to precipitate heavy metals contained in the gas, before the latter reaches the treatment stage in which the nitrogen oxides are converted to nitrogen. <IMAGE>
Patent EP-0304764-A3 (EP)
Title: Method of preparing a defibrated cellulosic meterial, in particular wood fibres, for the production of fibre boards
IPC: B27N1/00
Filed: 1988-08-16
Abstract: The method of preparing a defibrated cellulose material, preferably wood fibres, especially those having a fibre length of up to 20 mm, involves a high proportion of thermosetting resin and is particularly suitable for preparing fibre-containing mouldings. In the process, the thermosetting resin is added in an aqueous, preferably alkaline solution to a mixture of fibre particles and steam, and the steam is removed from the resin-coated fibre particles in a dryer. After the addition of resin, the steam is removed from the mixture of steam and fibre particles which are then dried in a drying stage to a moisture content of less than 12 % by weight, especially 3 to 10 % by weight.
Patent EP-0304084-A3 (EP)
Title: Engine coolant flush-filtering, using external gas pressure
IPC: F01P3/20
Filed: 1988-08-19
Abstract: A method for rapid cleaning of an 
internal combustion engine cooling system includes: 
   a) forcing the coolant liquid from the 
cooling system to the exterior of that system,    b) treating the coolant liquid in a zone or 
zones outside the cooling system, said treating 
including removing contaminant from the coolant 
liquid, and    c) returning the treated coolant liquid to 
the cooling system.
Patent EP-0314995-A3 (EP)
Title: Rds receiver
IPC: H03J7/00
Filed: 1988-10-21
Abstract: The documents disclose a receiver for the radio data system which allows rapid access to the information on alternative frequencies transmitted by means of the radio data signal. <IMAGE>
Patent EP-0318893-A3 (EP)
Title: Titanocenes, their use and n-substituted fluoroanilines
IPC: C07C233/00
Filed: 1988-11-28
Abstract: Titanocenes containing two 5-membered cyclodienyl gropus, for example cyclopentadienyl, and one or two 6-membered carbocyclic or 5- or 6-membered heterocyclic aromatic rings which are substituted by a fluorine atom in at least one of the two ortho-positions to the titanium-carbon bond and contain, as further substituents, a substituted amino radical, are suitable as photoinitiators for radiation-induced polymerization of ethylenically unsaturated compounds.
Patent EP-0286193-A3 (EP)
Title: Apparatus for measuring the heat contents of a tank filled with liquid
IPC: G01K3/06
Filed: 1988-04-06
Abstract: An apparatus for measuring the heat contents of 
a hot water tank (2) is provided with an elongated tempe­
rature sensor (5) being in heat transfer relationship with 
the liquid in the tank along at least a substantial part of 
the height of the tank (2). The temperature sensor (5) pro­
vides a signal dependent on the average temperature along 
its length to a processing circuit (R1, R2, R3, 7, 8) which 
controls a display means (9) for indicating the heat con­
tents.
Patent EP-0310201-A3 (EP)
IPC: D02G3/36
Filed: 1988-09-30
Abstract: The invention relates to combinations of polymer 
filaments or yarns of high tensile strength, high 
modulus and low coefficients of friction and fila­
ments or yarns of high coefficients of friction. Com­
binations of this type, which have been produced in 
particular by core spinning the filaments or yarns of 
low coefficient of friction with filaments or yarns of 
high coefficients of friction or by twisting the two 
filament or yarn components, are suitable in particular 
for producing bulletproof wovens, knits and nonwovens.
Patent EP-0279614-A3 (EP)
IPC: C12Q1/28
Filed: 1988-02-15
Abstract: The present invention provides a storage-­
stable single bottle enzyme substrate solution for a 
peroxidase enzyme. The substrate solution comprises 
an acetate/citrate buffer, soluble tetramethylbenzidine, 
a stable source of hydrogen peroxide and methanol. The 
substrate solution only produces a coloured solution 
in the present of peroxidase.
Patent EP-0287224-A3 (EP)
Title: Methods of removing nox and sox emissions from combustion systems using nitrogenous compounds
IPC: B01D53/60
Filed: 1988-03-23
Abstract: The present invention relates to methods for selectively reducing NOx so that nitrogen can be removed from emission effluent streams and NOx emissions can be reduced to very low levels. In addition, the present invention teaches a method whereby NOx and SOx may be simultaneously removed from the effluent stream. The present invention teaches the reduction of NOx with -NH and -CN containing selective reducing agents such as ammonium sulfate, urea, NH3, and cyanuric acid. Initially, the selective reducing agent is decomposed in a fuel-rich environment to form highly reactive decomposition products. The reaction of the selective reducing agent to produce its decomposition products, such as NH, NH2, isocyanic acid, and related reaction intermediates, takes place in an oxygen-free, fuel-rich decomposition zone with the reaction temperature in the range of from about 300 DEG F (150 DEG C) to about 3000 DEG F (1650 DEG C). After the selective reducing agent is decomposed in the absence of oxygen, the decomposition products are contacted with the effluent stream containing NOx. At this point the oxygen level of the stream must be carefully controlled to provide an excess of oxygen so that the selective reduction of the NOx species will occur. It may be necessary at this point to inject air into the effluent stream in order to maintain the proper oxygen-rich (fuel-lean) conditions for NOx reduction. In this second "reaction zone," NOx reduction takes place at temperatures of from approximately 500 DEG F (260 DEG C) to approximately 2600 DEG F (1425 DEG C). The present invention can also be used in conjunction with SOx control technology. Specifically, species used to control SOx, such as limestone, dolomite, quicklime, and hydrated lime, can be added in conjunction with the selective reducing agent for simultaneous NOx and SOx control.
Patent EP-0294214-A3 (EP)
IPC: B29C48/07
Filed: 1988-06-03
Abstract: The present invention provides a novel coextrusion 
apparatus (10) including, in a preferred embodiment, a die within 
a feedblock (12'). The apparatus includes edge seam-forming 
channels, which provide a core layer sandwiched within 
adjacent layers having integrally seamed edges. Also 
provided is a process for sandwiching a core stream within 
adjacent layers.
Patent EP-0300814-A3 (EP)
Title: Antimicrobial medical glove
IPC: A61B19/04
Filed: 1988-07-22
Abstract: An antimicrobial medical glove consisting essentially of an outer elastomeric body in the shape of a hand and an inner coating containing an antimicrobial agent, said inner coating being capable of slowly releasing said antimicrobial agent in an amount and over a period of time sufficient to maintain an essentially bacteria-free and fungus-free environment within said glove after said glove has been donned.
Patent EP-0312209-A3 (EP)
Title: Speech recognition system using markov models
IPC: G10L15/065
Filed: 1988-09-16
Abstract: The present invention relates to a speech recognition system including Markov models which are adapted to be trained by an initial training label set and initial training speech using adaptation speech, and are used to recognise input speech. According to the invention, the system is characterised in that it comprises means for interpreting the adaptation speech into adaptation label strings using an adaptation label set; means for connecting each label in each of the adaptation label strings with each state or each state transition of a Markov model which corresponds to the adaptation label strings concerned; means for determining the confusion probability of each label in the initial training label set and each label in the adaptation label set being confused with each other, based on the connection between each label in the adaptation label set and each of the states or state transitions, and the parameter values of the Markov model concerned with the initial training set; and means for determining parameter values of each of the Markov models with respect to the adaptation label set, based on the confusion probabilities and the parameter values of the Markov model concerned with the initial label set.
Patent EP-0302799-A3 (EP)
Title: Process for the preparation of l,l or d,d or racemic n6-benzyloxycarbonyl-2,6-diamino-pimelamic acid
IPC: C07C271/10
Filed: 1988-08-05
Abstract: N6-Benzyloxycarbonyl-2,6-diaminopimelamic acid in L,L or D,D or racemic form is prepared by amidation of O1-p-nitrobenzyl-N2-benzyloxycarbonyl-2,6-diaminopimelic acid in L,L or D,D or racemic form.
Patent EP-0338378-A3 (EP)
Title: Combined process of printing and forming a hologram
IPC: B41B17/00
Filed: 1989-04-11
Abstract: A new technique and apparatus for printing that includes the formation of a hologram, or other type of diffraction pattern, directly on a desired end product of paper, or other sheet material. The hologram, or other diffraction pattern, is formed by casting a surface relief pattern directly onto the sheet material in a limited area.
Patent EP-0337472-A3 (EP)
Title: Process for preparing submicronic powders of zirconium oxide stabilized with yttrium oxide
IPC: C01G25/02
Filed: 1989-04-13
Abstract: A process for preparing submicronic powders of zirconium oxide 
stabilized with yttrium oxide, by hydrothermal precipitation 
from solutions of zirconyl ions optionally containing yttrium 
ions and subsequent basification and calcination of the ob­
tained hydrated oxides. The stabilizing yttrium ions may alter­
natively be added after hydrothermal precipitation of the hy­
drated zirconium oxide and before basification.
Patent EP-0339476-A3 (EP)
Title: Method and device for the institution of electronic communication service messages composed of speech and non-speech components
IPC: H04M3/50
Filed: 1989-04-19
Abstract: This method is applied in a communication service switching system comprising speech terminals and data terminals, in which in each case one speech terminal (TS1) and at least one data terminal (TD1) are connected to a common subscriber line circuit (NT1) and can be selected via a common call number, with storage devices (SP1) allocated to the speech terminals (TS1) and to the data terminals (TD1) and with a control system (ST) allocated to the storage devices. Speech or data messages which are supplemented by data identifying the message sender (TSE, TDE, SPE) and which have been received in the storage devices SP1, are combined with speech and/or data messages formed by the terminals (TS1, TD1) to form uniform messages and can be delivered to the original message sender (TSE, TDE, SPE). <IMAGE>
Patent EP-0339632-A3 (EP)
Title: Method of assaying human cancer antigens
IPC: C12N15/02
Filed: 1989-04-27
Abstract: A method of determining the human cancer antigen 
level in a serum sample by sandwich-technique enzyme 
immunoassay which comprises using, as the first antibody, 
a mixture of anti-human pulmonary adenocarcinoma 
monoclonal antibody ALC-186 and anti-human gastric cancer 
monoclonal antibody AMC-462 or a mixture of anti-human 
pulmonary adenocarcinoma monoclonal antibody ALC-186 and 
anti-human pulmonary squamous cell carcinoma monoclonal 
antibody SLC-454, immobilizing said first antibody on a 
solid phase, allowing a human serum sample to contact with 
said first antibody for causing a cancer antigen or 
antigens in the serum to be bound to said first antibody, 
then allowing a mixture of peroxidase-labeled anti-human 
pulmonary adenocarcinoma monoclonal antibody ALC-186 and 
β-galactosidase-labeled anti-human gastric cancer 
monoclonal antibody AMC-462, when the first antibody is a 
mixture of anti-human pulmonary adenocarcinoma monoclonal 
antibody ALC-186 and anti-human gastric cancer monoclonal 
antibody AMC-462, or a mixture of peroxidase-labeled anti-­
human pulmonary adenocarcinoma monoclonal antibody ALC-186 
and β-galactosidase-labeled anti-human pulmonary squamous 
cell carcinoma monoclonal antibody SLC-454, when the first 
antibody is a mixture of anti-human pulmonary 
 
 
adenocarcinoma monoclonal antibody ALC-186 and anti-human 
pulmonary squamous cell carcinoma SLC-454, which is used 
each as the second antibody, to be bound to said cancer 
antigen or antigens, assaying the thus-bound β-galacto­
sidase-labeled second antibody by addition of a substrate 
for β-galactosidase followed by enzyme activity 
measurement, and then assaying the bound peroxidase-­
labeled second antibody by addition of a substrate for 
peroxidase followed by enzyme activity measurement.
Patent EP-0347573-A3 (EP)
Title: Method and device for advancing the beginning of a web of material,in particular a paper web,from below onto the roller of a winding machine
IPC: B65H23/24
Filed: 1989-05-11
Abstract: In a method for advancing the beginning of a web (1) of material, in particular a paper web, from below onto the roller (2) of a winding machine, the beginning of the web is moved upwards on a vertical guide plate (11) by means of compressed air. The compressed air is thereby blown upwards along the surface of the guide plate (11) and essentially parallel to the latter in an essentially laminar stream. Serving for carrying out the method is a device having a vertical guide plate (11), extending over part of the operating width, and having at least one flat jet nozzle (12) which has a plurality of upwardly directed blower openings arranged parallel to the guide plate (11), the distance of the blower openings from the guide plate (11) being less than 10 mm, preferably 0.5-1 mm. <IMAGE>
Patent EP-0349954-A3 (EP)
Title: Voltage clamped differential to single ended converter circuit
IPC: H03K17/04
Filed: 1989-07-03
Abstract: A MOS differential to single ended converter circuit 
(24) supplies a single output signal in response to 
receiving first and second differentially related 
currents. The converter includes first and second MOS 
transistors (26,28). First and second bipolar transistors 
(38,40) each having first, second and control electrodes 
are provided for limiting the voltage swing at the drain 
of the second MOS transistor. The control and first 
electrodes of the first bipolar transistor are coupled 
respectively to the drains of the first and second MOS 
transistors while the control and first electrodes of the 
second bipolar transistor are respectively coupled to the 
drains of the second and first MOS transistors with the 
second electrodes of the two bipolar transistors being 
coupled to an additional common terminal.