baber/WOPTO huggingface dataset:
Patent EP-0353602-A3 (EP)
Title: A system for reducing noise holograms
IPC: G03H1/02
Filed: 1989-07-25
Abstract: A hologram recording assembly (10) includes a trans­
parent, absorbent member (12) supported on a substrate (14). 
The transparent member (12) is positioned to be directly 
incident to an exposure beam (A₁, A₂). The transparent member 
(12) is out of moisture equilibrium during an exposure time. 
Consequently, the transparent member (12) increases or decreases 
in thickness (S) depending on a moisture difference between 
it and the environment (28). As the thickness (S) changes, a 
phase shift (A₁°, A₂°) in the light reflections within the 
recording assembly (10) blurs spurious holograms while leaving 
the desired hologram intact.
Patent EP-0354414-A3 (EP)
Title: Lock for the door of a lift shaft
IPC: H01H13/18
Filed: 1989-07-27
Abstract: An electro-mechanical elevator hoistway door interlock which includes an electrical switch mounted adjacent to a hoistway door jamb having a pair of spaced pivotable contact actuatable from first to second positions by a bridging contact carrier by the associated hatch door. The bridging contact pivots the spaced pivotable contacts in opposite rotational directions as they are actuated between the two positions, providing a contact wiping action during each engagement and disengagement. Springs bias the pivotable contacts towards their first positions, and carry current in an active electrical circuit when the pair of spaced pivotable contacts are actuated by the bridging contact.
Patent EP-0354462-A3 (EP)
IPC: H01L27/14
Filed: 1989-08-02
Abstract: Die Erfindung betrifft eine Schaltungsanordnung für 
Infrarotdetektoren, insbesondere für Wärmebildgeräte 
mit Fotowiderständen als Detektorelemente. Hierbei 
ist der Kollektorstrom eines Transistors (T2) über eine 
Abtastperiode in einem Kondensator (C2) integriert. 
Am Ende der Abtastperiode wird der Kondensator über 
einen eletronischen Schalter (T3) auf ein vorgegebenes 
Potential entladen. Dabei ist die Entladedauer wesent­
lich kürzer als die Abtastperiode. Vorzugsweise ist 
die Entladedauer kleiner als der N-te Teil der Abtast­
periode, wobei N die Anzahl der Detektorelemente ist 
und die elektrische Ladung oder der Strom während der 
Entladung als Maß für die Pixelamplitude ausgewertet 
wird.
Patent EP-0368027-A3 (EP)
IPC: B26D7/01
Filed: 1989-10-14
Abstract: Zur Verbesserung der Wirtschaftlichkeit und Betriebssicherheit 
des Verfahrens und der Vorrichtung 
wird der Vorschlag unterbreitet, nach jedem Schnittvorgang 
ein Stützelement (12) unter den Endabschnitt 
(2b) der Werkstoffbahn (2) zu schieben, diesen 
abstützend während der Zuführbewegung (Pfeil  
 
4) synchron mit dieser mitzubewegen und von der 
Werkstoffbahn abzuziehen, nachdem die Zuführbewegung 
zum Stillstand gekommen und die Transporteinrichtung 
(11) in die Nähe des zu erzeugenden 
Mattenstreifens (2a) verfahren worden ist.
Patent EP-0349202-A3 (EP)
Title: A method of and an apparatus for drying a fibre web
IPC: D21F5/00
Filed: 1989-06-23
Abstract: A method of and an apparatus for drying a fibre web (8) between two metal bands (1, 4) moving in the same direction substantially in parallel with each other, whereby the fibre web (8) is led together with a felt (7) between the bands (1, 4), and the band (1) on the side of the web (8) is heated and the band (4) on the side of the felt (7) is cooled. In order to achieve a sufficient drying rate particularly when drying thick web grades while keeping the pressure exerted on the web at a low level, condensing pipes (13a to 13b) for back-pressure steam are mounted on the surface of the band (1) to be heated on the side facing away from the web (8), and a heat transfer medium, such as heat transfer oil (11) or the like, is provided between the pipes (13a to 13b) and the band (1).
Patent EP-0365125-A3 (EP)
Title: Diffraction grating
IPC: G02B6/34
Filed: 1989-08-29
Abstract: A one-dimensional reflective-type diffraction 
grating is formed in a slab waveguide by a 
one-dimensional array of wells (23) formed with 
substantially perpendicular walls (24).
Patent EP-0357412-A3 (EP)
Title: Smoke producing article
IPC: C06D3/00
Filed: 1989-08-31
Abstract: A smoke producing article comprises preformed 
granules of a smoke generating material admixed with an 
inert binder. The granules are compressed at such a 
pressure and for such a period of time that the granules 
deform to take up a reduced volume overall but remain 
separable discrete particles. The smoke generating 
material is advantageously red phosphorus. The compression 
is at 2 - 7 tons/sq. inch (31-110 MPa), and the compression 
time is 3 - 10 seconds.
Patent EP-0364238-A3 (EP)
Title: Heat pump with adaptive frost determination function
IPC: F25D21/02
Filed: 1989-10-11
Abstract: In an adaptive method and apparatus for detecting the 
formation of frost in a heat pump, the compressor cycle is 
interrupted and a defrosting operation is begun if the 
difference between the exterior ambient temperature and 
exterior heat exchanger temperature exceeds a difference 
function of the exterior ambient temperature. The length 
of this defrosting cycle is measured and the difference 
function is altered if the measured length deviates from a 
predetermined length of time. The frost formation 
difference function is initially set as a linear 
approximation Thereafter the difference function value at 
the particular exterior ambient temperature is increased if 
the length of the defrosting is greater than an upper limit 
value of six minutes and decreased if the length the 
defrosting is less than a lower limit value of four 
minutes.
Patent EP-0368506-A3 (EP)
Title: Adp glucose-pyrophosphorylase
IPC: C12R1/19
Filed: 1989-10-24
Abstract: The gene encoding the enzyme ADP-glucose 
pyrophosphorylase has been isolated from wheat 
leaf and wheat endosperm tissue. The enzyme is 
essential to the biosynthesis of starch in plants. 
Addition of extra copies of the gene to a plant by 
transformation enhances starch production, 
increasing the food value of the crop. 
Conversely, insertion of a gene encoding mRNA 
antisense to the mRNA encoded by the endogenous 
ADP-glucose pyrophosphorylase gene will reduce 
starch production. cDNA sequences are provided 
which may be used to identify homologous sequences 
in other tissue and in other plants.
Patent EP-0337915-A3 (EP)
Title: An arrangement for cooking by gas combustion
IPC: F24C9/00
Filed: 1989-03-31
Abstract: An arrangement for cooking by combustion of gas in 
which a thermal fluid flows between a boiler (2), in which 
it is heated, and heaters (20) where it releases the heat 
received, the thermal fluid returning to the boiler (2). 
The heaters (20) are provided with a cavity (22) limited at 
the top by a plate (24) generally flush with the hob (18) 
of the arrangement. The thermal fluid is preferably 
vapourised in the boiler (2) and is condensed in the 
heaters (20).  
     It facilitates cleanliness of the hob (18) and 
provides for correct exhaustion of the combustion gases.
Patent EP-0348334-A3 (EP)
Title: Press apparatus
IPC: D21F3/02
Filed: 1989-06-08
Abstract: A press apparatus (10) is disclosed for removing 
water from a formed web (W). The apparatus (10) includes a 
first press member (12) and a backing roll device (14) 
which cooperates with the first press member (12) for de­
fining therebetween a first press nip (N1). A second press 
member (16) is disposed downstream relative to the first 
press nip (N1) with the second press member (16) coopera­
ting with the backing roll device (14) for defining there­
between a second press nip (N2). A third press member (18) 
is disposed downstream relative to the seocnd press nip 
(N2), with the third press member (18) cooperating with the 
second press member (16) for defining therebetween a third 
press nip (N3) such that when the web (W) extends through 
the first, second and third press nips, a first, second 
and third portion of water is removed from the web. A wet 
end support (20) supports the first press member (12) and 
the backing roll device (14). A dry end frame (22) is dis­
posed downstream relative to the wet end support (20) for 
supporting the third press member (18). An intermediate 
anchoring arrangement (24) is disposed between the support 
(20) and the frame (22) for supporting the second press 
member (16). A plurality of pivoted links (26) removably 
extend between the wet end support (20), dry end frame (22) 
and intermediate anchoring arrangement (24) such that in 
an operative mode, the support, frame and anchoring arran­
gement are rigidly connected together for stabilizing the 
press apparatus (10) and when the press apparatus is in an in­
operative mode, the links (26) are released from and pivoted 
relative to the press apparatus (10) for facilitating the 
removal of the press members (12, 16, 18) and backing roll 
device (14) from the press apparatus (10), and for facili­
tating felting of the press.
Patent EP-0433687-A3 (EP)
Title: Videorecorder for recording and playing back video signals transmitted with the letter-box method
IPC: H04N7/00
Filed: 1990-11-22
Abstract: According to the invention, the additional signals for the recording and replaying process, transmitted in the blacker-than-black range in the edge lines in the letterbox method are converted into an amplitude range between the black value and the white value. This leads to improved resolution for the additional signals and avoids unnecessary deterioration in their signal/noise ratio. <IMAGE>
Patent EP-0435134-A3 (EP)
Title: Ltb4 synthesis inhibitors
IPC: C07C65/32
Filed: 1990-12-18
Abstract: This invention relates to a compound of the formula: <CHEM> or a pharmaceutically acceptable salt thereof wherein X is oxygen, sulfur, -CH=CH-or -CH=N-; wherein R1 is alkyl, alkenyl or alkynyl of about 1 to 20 carbon atoms; wherein R is -CO2R<2>, tetrazole, methylsulfonamide or benzenesulfonamide, wherein R<2> is hydrogen, alkyl of 1 to 6 carbon atoms or a pharmaceutically acceptable cation and R<3> is hydroxyl or halogen, having utility as LTB4 synthesis inhibitors.
Patent EP-0385537-A3 (EP)
Title: Method of determining the monitor sensitivity of, and method and system for controlling a radiation emitting arrangement, and optical recording and/or reproducing apparatus including such a system
IPC: G11B7/125
Filed: 1990-02-21
Abstract: A method is described which enables automatic determination 
of the monitor sensitivity of a radiation emitting arrangement 
(in particular a laser diode and photodiode arrangement), which 
monitor sensitivity relates a level of a monitor signal (I M ) 
generated by the arrangement to a corresponding optical output 
level (O L ) of the arrangement. The method comprises the steps 
of: (i) supplying a varying drive signal (I L1 ,I L2 ) to the 
arrangement and measuring the rate of change (ΔI M /ΔI L ) of 
the monitor signal (I M ) with respect to the supplied drive 
signal (I L ); and (ii) combining the measured rate of change 
with an assumed differential efficiency (k) of the arrangement to 
determine the monitor sensitivity (O L /I M ) of the 
arrangement. The provision of a control system able to implement 
such a method can eliminate the need for a factory adjustment in 
the maufacture of apparatus such as optical recording and/or 
reproducing apparatus.
Patent EP-0399670-A3 (EP)
Title: Airborne computer generated image display systems
IPC: B64D45/00
Filed: 1990-04-27
Abstract: An airborne imaging system capable of displaying on a 
visual display unit (VDU) an accurate representation of the 
outside world. The system enables the pilot to fly an 
aircraft without having any direct visual contact with the 
outside world. A computer generated image of stored 
geographical data is continually updated by information from 
aircraft-mounted sensors. In a preferred embodiment, images 
representing scene features such as pylons, bridges, roads, 
etc are accessed from a look-up table and overlaid on the 
VDU picture.
Patent EP-0387238-A3 (EP)
IPC: B65H20/24
Filed: 1990-02-23
Abstract: Um unter Einhaltung eines geringen Platzbedarfes die Waren­
bahn (3) rasch und genau gegenüber einem Werkzeug (4) in 
Längsrichtung über eine Auflage (2) hin- und herziehen zu 
können, besteht der Vorschubantrieb aus auf beiden Ablauf­
seiten der Auflage (2) vorgesehenen, zwischen einer Klemm­
einrichtung (5) für die Warenbahn (3) und der Auflage (2) 
Warenbahnschlaufen (3a, 3b) bildenden Umlenkführungen (6), 
die im Sinne einer gegengleichen Schlaufenlängenänderung 
auf den beiden Auflageseiten mittels eines Stelltriebes (7) 
verlagerbar sind.
Patent EP-0464529-A3 (EP)
Title: Level measuring device
IPC: G01F25/00
Filed: 1991-06-22
Abstract: In a level measuring device having a float (4), supported displaceably on a sliding tube (3) and constructed as hollow body, for operating protective-gas switches (11) in the interior of the sliding tube (3), the float (4) can be moved by an electromagnetic operating device (15) into a signal position independently of the filling level for a functional check. The hollow space (7) of the float (4) contains a gas which is under over-pressure or underpressure and is connected via a flexible tube (12) to a pressure monitor (13) which responds to a deviation of the gas pressure from a predetermined set point. 
<IMAGE>
Patent EP-0479489-A3 (EP)
Title: Tripeptide antithrombotic agents
IPC: A61P7/02
Filed: 1991-09-26
Abstract: Thrombin inhibitors represented by the formula as provided wherein A(C=O)- is, interalia, phenylglycyl, cyclohexylglycyl, cyclohexenylglycyl, thienylglycyl or naphthylglycyl, wherein the α-amino group is preferably substituted by alkyl e.g. methyl or an alkoxycarbonyl, cycloalkoxycarbonyl or arylkoxycarbonyl group e.g. t-butyloxycarbonyl. A(C=O)- also represents an α-substituted acetyl group such as α-methoxyphenylacetyl; or a bicyclic group such as a tetrahydroisoquinolin-1-oyl group; or a 1-amino or (substituted amino) cycloalkylcarbonyl group such as 1-aminocyclohexylcarbonyl. Also provided are a method for inhibiting the formation of blood clots in man and animals by administering a thrombin inhibitor of the above formula and pharmaceutical formulations useful in the method.
Patent EP-0531987-A3 (EP)
IPC: G05D23/24
Filed: 1992-09-10
Abstract: A heating unit (1) for a hotplate has an outer heater (3) and an inner heater (4), which is located in said outer heater (3), for essentially separately heating in each case one associated area region (13, 14) of the overall heating surface (2). The two heaters (3, 4) can be controlled differently and, in this case, the power supplied, for example, is distributed to the two heaters (3, 4) such that it switches over periodically and alternates without any gap in very short, but variable time intervals. The switching-over takes place as the alternating-current characteristic passes through its zero line. In consequence, any desired power distribution can be achieved (without influencing a click rate) on at least two area regions (13, 14) of the same heating surface (2), and a high efficiency is achieved as well as matching to the respective heat consumption, with the aid of relatively simple control means (10). <IMAGE>
Patent EP-0528686-A3 (EP)
IPC: C12N15/62
Filed: 1992-08-19
Abstract: A process for production of a peptide (target peptide) comprising:     A) culturing host cells transformed with a plasmid able to express a gene coding for a fusion protein represented in the following formula: A-L-B wherein, B is a target peptide, A is a protective peptide comprised of 90-200 amino acid residues, and L is a linker peptide positioned between the C-terminal of said protective peptide and the N-terminal of said target peptide and selected so that said fusion protein is treated by an enzyme or chemical substance, the above-mentioned target peptide is separated, and said protective peptide and linker peptide are selected so that the isoelectric point of the entire fusion protein A-L-B is within a range of 4.9-6.9; B) obtaining an insoluble fraction comprising inclusion bodies by homogenization of the cultured cells of said transformant body; C) solubilizing of a fusion protein in said inclusion bodies by treatment of said insoluble fraction with solubilizing agent; and, D) cleaving of the peptide bond between the C-terminal of the linker amino acid residue and the N-terminal of the target peptide of said solubilized fusion protein to release said target peptide from the other peptides followed by purification of said target peptide.   The present invention is able to express a target peptide in a large amount and accumulate said target peptide in host cells in the form of inclusion bodies.
Patent EP-0516578-A3 (EP)
Title: Electrical contact strip
IPC: F21S4/20
Filed: 1992-04-02
Abstract: This electrical supply rail enables electric light bulbs or any other current-consuming elements to be supplied. It comprises an upper conducting strip (10) and a lower conducting strip (30) which are separated by an insulating body (20) and fitted at regular intervals with small projecting plates (11,31; 131), the free end of which is capable of supplying one pole of the current-consuming element (50, 70). The upper conducting strip comprises transverse slots (13) allowing the small plates projecting from the lower strip to pass freely. These conducting strips may be slid into an insulating rail (40). In addition, a fitting clip 80 enables the contact loops (71, 72) for the Xenon light bulbs (70) to be housed between elastic arms (84 to 86). <IMAGE>
Patent EP-0549525-A3 (EP)
Title: Monoclonal antibodies against sulfonylureum herbicides and their use for detection
Inventor: SCHLAEPPI JEAN-MARC DR
IPC: C12P21/08
Filed: 1992-12-03
Abstract: The present invention relates to monoclonal antibodies which are distinguished by a high selectivity and affinity for herbicides from the group comprising the sulphonylureas, but in particular for sulphonylurea herbicides of the formula (A) <IMAGE>  in which   X represents a mono- or disubstituted 6-membered ring heterocycle having one to 3 nitrogen atoms, which is bonded via carbon, but preferably a mono- or disubstituted s-triazine or pyrimidine; and   n represents an integer from 0 to 4, but preferably the number 1, and which are therefore outstandingly suitable for use in an immunoassay for the rapid and effective detection of said sulphonyl-urea herbicides in soil, water or air samples or alternatively in plant extracts, and to processes for the production of said monoclonal antibodies. A further aspect of the present invention relates to hybridoma cell lines which produce said monoclonal antibodies and to immunological detection methods using said monoclonal antibodies and the test kits which can be used in these detection methods.
Patent EP-0588374-A3 (EP)
Title: Granular filler
Inventor: JEFFS DAVID GEORGE
IPC: B29C70/50
Filed: 1990-07-24
Abstract: A granular filler, suitable for incorporating in a composition for use in coating the surface of a glass mat-reinforced thermoplastic material, characterised in that the granular filler comprises (a) a particulate inorganic material, (b) from 0.1% to 10% by weight, based on the weight of the inorganic material, of fine carbon black, and (c) sufficient of a natural or synthetic latex composition to provide from 1% to 10% by weight of elastomer, and in that the granules have diameters in the range from 0.01 mm to 0.1 mm. <IMAGE>
Patent EP-0606633-A3 (EP)
Title: A set of wooden building blocks.
Inventor: FUERST ZU HOHENLOHE-WALDENBURG
IPC: E04C1/40
Filed: 1993-12-22
Abstract: The invention relates to a set of structural elements for constructing load-bearing or decorative structures, comprising a multiplicity of structural elements which consist of wood, are of trapezoidal basic structure and are connected to one another by complementary toothing elements, if appropriate with the additional usage of an adhesive means, having:   first structural elements (3, 3') with an essentially rectangular cross-section and toothing elements (3, 17, 31) which are arranged on opposite longitudinal side surfaces (11, 15), are distributed over the entire length and, by virtue of the engagement into a complementary mating piece, permit a plurality of first structural elements (3, 3') to be positioned in a row one beside the other in an aligned manner; second structural elements (5, 5', 5'') with the same construction as the first structural elements (3, 3') and additional toothing elements (19, 21, 51) on the end sides, these corresponding to the toothing elements (13, 17, 31) on the longitudinal side surfaces; third structural elements (7, 7', 7'') with essentially the same construction as the first structural elements (3, 3'), but having a trapezoidal cross-section, the cross-section lines of the longitudinal side surfaces (11, 15) which bear the toothing elements (13, 17, 31) forming the legs of the trapezium; and fourth structural elements (9) which are of the same construction as the first structural elements (3) and have an additional toothing element (23) on a third longitudinal side surface (22), this permitting, by virtue of the engagement into the complementary mating piece, addition at right angles of the adjacent structural element, and optionally further structural element of the s, independent protection also being claimed individually for some of these structural elements.   <IMAGE>
Patent EP-0550417-A3 (EP)
Title: Method for repairing a pipeline and apparatus for use in such a method
IPC: F16L55/1645
Filed: 1990-04-09
Abstract: A method of repairing a pipeline and apparatus for use in such a method is disclosed where a sheet like repair material is set in position within the pipeline with the use of a settable substance, the repair material being carried into the pipeline on a core member (4) the carries an inflatable member, the inflatable member (1) extending axially along the core member (4) and at least partially around the core member (4) to define an annular or part annular enclosed space (9,10) extending along the core member (4), means (8,11) being provided to inflate or deflate the inflatable member when in position in the pipeline, the inflatable member further having an outer flexible surface portion fixed only at one axial end to the core member, the inflatable member (1) acting when inflated to press the repair material against the pipeline wall to be repaired with the inflatable member (1) being thereafter deflated with the apparatus being withdrawn from the pipeline in a direction whereby the outer wall portion of the inflatable member (1) is progressively everted and peeled away from the repair material.
Patent EP-0566175-A3 (EP)
IPC: A01N43/08
Filed: 1993-03-20
Abstract: Compounds based on 3,4-diaryl-(5H)-furan-2-one, with fungicidal activity, having the general formula (I): <CHEM>
Patent EP-0670451-A3 (EP)
Title: Multi-pipe assembly.
Inventor: STEINDL ANTON
IPC: F16L9/18
Filed: 1995-02-13
Abstract: The multi-pipe assembly to carry media of different temps., such as in a remote heating network, has one pipe (2) for the hotter medium and a further pipe (3) for the cooler medium, using metal pipes held equidistantly from each other over their whole length within an oval or pear-shaped insulating shrouding (4). They are rigidly bonded together through at least two mountings (5, 6) at their surfaces so that a length expansion through heat at the hot pipe (2) is directed across the axis between the mountings. The gap between the mountings is twice the sum of the lengths between the mountings and their adjacent pipe (2, 3) ends. The shrouding (4) is of high density polyethylene, in a force fit with the pipes through polyurethane foam. The pipes (2, 3) are of steel and/or copper.