baber/WOPTO huggingface dataset:
Patent EP-0210566-A3 (EP)
IPC: C08G18/48
Filed: 1986-07-21
Abstract: Ein neues Verfahren zur Herstellung von lichtbest­
ändigen, gegebenenfalls geschäumten, elastischen Poly­
urethan-Formteilen durch Umsetzung in geschlossenen For­
men von organischen Polyisocyanaten mit Polyetherpolyolen 
des Molekulargewichtsbereichs 500 bis 10 000 und mit Ket­
tenverlängerungs- bzw. Vernetzungsmitteln eines unter 500 
liegenden Molekulargewichts in Gegenwart von organischen 
Zinnverbindungen als Katalysator und gegebenenfalls unter 
Mitverwendung von weiteren Hilfs- und Zusatzstoffen, wobei 
als Polyisocyanate Urethangruppen aufweisende Poly­
isocyanate auf Basis von 1,6-Diisocyanatohexan und gegebe­
nenfalls Ethergruppen aufweisenden Alkandiolen des Molek­
ulargewichtsbereichs 62 bis 400 und als Ket­
tenverlängerungs-bzw. Vernetzungsmittel Di- und/oder Tri­
alkanolamine gegebenenfalls zusammen mit stickstofffreien 
niedermolekularen Polyhydroxylverbindungen verwendet 
werden.
Patent EP-0220655-A3 (EP)
IPC: A01N59/02
Filed: 1986-10-21
Abstract: Gegenstand der Erfindung sind neue schwefelhaltige Dis­
persionen, gekennzeichnet durch einen Gehalt von 40-75 
Gew.-% Schwefel, 0,5 bis 5 Gew.-% des Na-Salzes einer 
polymerisierten Alkyl-Naphthalin-Sulfonsäure und 0,5 bis 
5 Gew.-% eines ethoxylierten Alkylphenolnovolaks. Diese 
Formulierungen besitzen gute Stabilitäten und hervorragen­
de Mischbarkeitseigenschaften mit anderen Wirkstoff-Kon­
zentraten.
Patent EP-0206377-A3 (EP)
Title: Extraction of transition metals from organic solutions
IPC: C22B3/38
Filed: 1986-05-20
Abstract: Transition metals are recovered from an organic medium by liquid-liquid extraction into anaqueous phase in the presence of a water-soluble cyclic phosphate, forming an aqueous extract phase containing the metals in complex conbination with the cyclic phosphate.
Patent EP-0212769-A3 (EP)
IPC: G02F1/01
Filed: 1986-03-27
Abstract: The cladding and a portion of the core of a length of optical fiber 
are removed to form an interaction region. A form birefringent stack is 
positioned on the exposed core. The refractive index of the stack for 
polarizations parallel to the plane of the interaction region is 
approximately equal to the refractive index of the fiber core so that 
these polarizations radiate from the fiber. The refractive index of the 
stack for the polarization normal to the plane of the interaction region is 
approximately equal to the refractive index of the cladding so that this 
polarization remains guided by the fiber. A photodetector forms an 
error signal from the polarization radiated from the fiber, and control 
circuitry processes the error signal to drive a polarization controller that 
adjusts the polarization of light input to the polarizer to minimize the 
error signal.
Patent EP-0196928-A3 (EP)
IPC: A46B3/04
Filed: 1986-04-04
Abstract: A method of making rotary driven brushes, particularly 
road-sweeping brushes, by arranging bunches of bristles (2) 
so that their one ends (2a) extend into a mould (3) for 
forming the brush base (1), and applying into the mould (3) 
around the ends (2a) of the bristles a quick-setting liquid 
plastics material, generally a micro-cellular elastomeric 
polymer material such as polyurethane foamed by adding 
water thereto, and allowing the plastics material to set to 
secure the brush base to the bristles.
Patent EP-0207681-A3 (EP)
Title: Pyrrolidone derivatives
IPC: C07K5/06
Filed: 1986-06-17
Abstract: Compounds of Structure 1 
<CHEM>
 in which
 R<1> is hydrogen or C1-4 alkyl (straight or branched), and
 R<2> is hydrogen or C1-4 alkyl (straight or branched),
 processes and intermediates for making them, pharmaceutical compositions containing them, and their use as nootropic agents.
Patent EP-0206821-A3 (EP)
Title: Data transmission system
IPC: H04K1/06
Filed: 1986-06-25
Abstract: This invention relates to a data transmission system in which information data is shuffled and the data service is received by those who paid the charges. According to this data transmission system, a service data and a key code transmitted from a data base station are received by a decoder provided at the side of a subscriber, in which only when these data are decoded and the key code transmitted coincides with a key code at the receiving side, a particular data service transmitted from the data base station can be received by the subscriber. In the data transmission system of the invention, a control data portion transmitted is shuffled by changing a shuffling pattern by a synchronizing code inserted as part of the control data portion and by arranging the code length of the control data portion to be variable so that the content of data can not be decoded easily.
Patent EP-0244533-A3 (EP)
IPC: A01K39/012
Filed: 1986-10-29
Abstract: A birdfeeder having a body extending along a vertical 
axis, the body having an axially extending shell having 
upper and lower wall portions, the upper wall portion having 
a convexly curved exterior surface extending around the 
axis and toward the lower portion, an axially extending wall 
means inside the shell, the upper wall portion of the shell 
and the wall means defining an axially extending reservoir 
therebetween, the lower wall portion of the shell and the 
wall means defining an axially extending chute therebe­
tween, a transversely extending feed tray inside the shell, a 
portion of the tray extending under a lower edge of the wall 
means, the chute communicating between the reservoir and 
the tray portion, and spacing means disposed between the 
tray portion and the lower edge of the wall means to main­
tain a space sufficient to allow seed to pass from the chute 
into the tray; and an access opening in the lower wall 
portion of the shell, the access opening communicating 
between the exterior of the shell and the tray.
Patent EP-0243595-A3 (EP)
IPC: C08L77/00
Filed: 1987-02-19
Abstract: Schlagzähe Polyamid-Formmasse bestehend aus einem Gemisch von 
   A. 80 bis 98 Gew.-% eines Polyamids  
und    B. 2 bis 20 Gew.-% eines Polyalkenameren.
Patent EP-0241853-A3 (EP)
IPC: G01R31/34
Filed: 1987-04-08
Abstract: In an apparatus for detecting abnormality of a 
primary current in vector control of an AC induction or 
synchronous motor whose rotator is rotated by a rotating 
field, signals representing an excitation current i d  and a 
torque current i q  and supplied to a vector control system 
are input to a microcomputer. An instantaneous value I₁ 
and RMS value 
₁ of the primary current of the motor is 
calculated for every predetermined time interval ΔT. A 
calculated instantaneous value I₁ and RMS value 
₁ is 
compared with an allowable current value I₀ and I rms  stored 
in a memory section in the microcomputer, respectively. A 
duration T AA  for I₁ 
>/= I₀ is monitored. If the duration T AA  
exceeds the allowable time T A0  set in the memory section of 
the microcomputer, an abnormality signal is generated. And 
also, during T L , the latest monitoring time, 
₁ > I rms  is 
monitored. If 
₁ > I rms  is true, another abnormality 
signal is generated. And moreover, 
₂ versus I 2rms  is 
dealed with as 
₁ versus I rms .
Patent EP-0253121-A3 (EP)
IPC: H04N13/00
Filed: 1987-06-03
Abstract: Ein bekanntes Verfahren und eine zu seiner Durchführung 
geeignete Vorrichtung zur elektronischen Übertragung 
und/oder Aufzeichnung sowie anschließenden Wiedergabe 
von stereoskopischen, unter verschiedenen Blickwinkeln 
als monoskopische Teilbilder aufgenommenen Fernsehbildern 
bedient sich zur Aufnahme zweier Kameras und zu Wieder­
gabe zweier Monitore, von denen jeder einer Kamera zu­
geordnet ist. Die Übertragung und/oder Aufzeichnung er­
folgt getrennt nach der Zuordnung der Kameras und 
Monitore. Durch optische Umlenkmittel wird das Sichtfeld 
 
 
für jedes Auge eines Betrachters auf die monoskopischen 
Teilbilder des diesem Auge zugeordneten Monitors einge­
schränkt.  
     Bei der Erfindung werden mittels einer Multiplexschaltungs­
anordnung (30) aus den synchron abgetasteten Teilbildern 
der Kameras elektronische Halbbilder ausgewählt, die 
über eine gemeinsame Übertragungsstrecke (26) übertra­
gen und/oder auf einer gemeinsamen Aufzeichnungsvorrich­
tung (28) aufgezeichnet werden können. Anschließend 
werden sie mittels einer zweiten Zeitmultiplexschaltuns­
anordnung (32) entsprechend ihrer Zuordnung zu den Kame­
ras (12, 14) auf die Monitore (16, 18) aufgespalten. 
Als Übertragungsstrecke und Aufzeichnungsvorrichtung 
sind standardmäßige Ausführungen verwendbar.
Patent EP-0284664-A3 (EP)
Title: Method of rapidly opening disc files identified by path names
IPC: G06F12/08
Filed: 1987-12-15
Abstract: A data processing system has files stored on disks in a tree structure of directories and files. The system is operated to rapidly open files which have been recently opened or for which partial path information is available, by accessing a drive cache (30) in main memory (16). The cache has entries chained in a tree structure which is then searched to provide the same information during the opening process as that information which would otherwise have to be obtained from a disk (22). When the cache is full, a new entry replaces the least recently used entry.
Patent EP-0272727-A3 (EP)
Title: Novel polymers of carbon monoxide and alpha-olefinically unsaturated compounds
IPC: C08G67/02
Filed: 1987-11-24
Abstract: Novel polymers of carbon monoxide with one or more -olefinically unsaturated compounds, characterized in that   a) they are prepared by the polymerization of one or more compounds (D) comprising a group of the general formula (CH2=CR1)- which is bound by a bivalent hydrocarbyl bridging group to monovalent polar group having at least one oxygen, nitrogen, phosphorus and/or halogen atom and, optionally also to one or more compounds (A) of the general formula (CH2=CR1)-R2, in which formulae R1 and R2 represent hydrogen atoms and/or monovalent hydrocarbyl groups,   b) they have a linear structure, c) they are made up of units of the general formula -CO-(D')- and optionally also units of the general formula -CO-(A')-, wherein A' and D' represent monomer units originating in monomers A and D, respectively, used. c
Patent EP-0257724-A3 (EP)
IPC: G01R27/26
Filed: 1987-02-13
Abstract: Two capacitors (Cl, C2) having an identical structure 
and equal capacitance are used in series connection for the 
detection of phase difference so that ambient temperature 
affects both the capacitors in a similar manner to compensate 
for the variation in electrostatic capacitance. The sensor 
according to one embodiment has a lamination structure that a 
detection capacitor (Cl) is closely attached to a comparison 
capacitor (C2) providing a short time period for thermal 
equilibrium of both capacitors. According to another 
embodiment sensor, since lamination capacitors having 
identical structure and identical characteristic are 
electrically connected in series, it is now possible to locate 
both capacitors at desired points which are spaced apart. A 
member (34) having a high heat conductivity may be arranged in 
a space between both the capacitors to thereby reduce the time 
required for thermal equilibrium. In a pulse phase adjusting 
circuit used for processing an output signal from the sensor, 
a variable d.c. voltage is applied via a resistor (R3) to a 
junction between the detection capacitor (Cl) and a resistor 
(Rl), to which junction gate of an FET is connected, so as to 
control delay time of the pulse, making it possible to perform 
remote control using a variable resistor (20).
Patent EP-0238340-A3 (EP)
IPC: H04N7/18
Filed: 1987-03-19
Abstract: Thermal imaging apparatus particularly but not exclu­
sively for use on an aircraft with a head-up display is 
provided with signal processing means which progressively 
expands or compresses the image in the vertical and/or 
horizontal direction to compensate for parallax arising from 
the difference in the positions of the observer and the 
scanner. The adjustment is performed, in the preferred 
embodiment, as a function of height of the aircraft.
Patent EP-0241263-A3 (EP)
Title: Fabrication of laminated absorbent sheets
IPC: B32B7/08
Filed: 1987-04-07
Abstract: Conventionally absorbent sheets for meat packaging are made of absorbent cellulose laminations 18 with a cover sheet 14 of polyethylene. The laminations are compression bonded by means of a serrated wheel which forms a series of indentations along one or more lines. When moisture is absorbed the sheet 14 tends to delaminate. To prevent this a thermo-setting material such as a wax is applied along the line of indentations. A wax rivet 24 is thus formed which provides additional mechanical bonding and prevents access of moisture to the immediate region of the compression bond 22 by reason of the absorbed wax 24A.
Patent EP-0274988-A3 (EP)
IPC: C07D417/14
Filed: 1987-12-14
Abstract: Es werden neue, 2-Pyridyl-4,5-dihydro-1,3,4-thiadiazole der 
Formel I 
  
worin  
A den 2-, 3- oder 4-Pyridylrest,  
B Wasserstoff, C₁-C₄-Alkyl oder den 2-, 3- oder 4-Pyridylrest,  
R Wasserstoff, C₁-C₄-Alkyl, Benzyl, unsubstituiertes oder durch 
Halogen, Nitro, C₁-C₄-Alkyl, C₁-C₄-Alkoxy, C₁-C₄-Alkoxy-C₁-C₄-­
alkyl oder Halogen-C₁-C₄-alkyl substituiertes Aryl bedeuten, 
beschrieben, sowie Verfahren zu ihrer Herstellung und ihre 
Verwendung in der Schädlingsbekämpfung.
Patent EP-0238473-A3 (EP)
IPC: A61K38/00
Filed: 1987-03-17
Abstract: Novel peptides which exhibit inhibitory 
activity toward serine proteases and methods for 
preparing and using same are disclosed. 
They have the following structure:  
R 1-5 -Pro-R 7-11 -R 12-19 -R 20-27 -Pro-R 29-31       (I)   
 
in which each R is an amino acid residue; R 1-5  is a 
substantially hydrophilic region; R 7-11  is a substan­
tially hydrophobic region; R 12-19  represents a region con­
taining hydrophobic residues, hydrophilic residues or 
mixtures thereof; R 20-27  is a substantially hydrophobic region 
and R 29-31  is a substantially hydrophilic region. 
In one aspect, the present invention provides peptides 
comprising a generic inhibitory core having a 
functional site recognition sequence fused to the 
N-terminus. The functional site recognition sequence 
is adapted to provide enhanced selectivity and/or 
potency for a target protease.
Patent EP-0282926-A3 (EP)
Title: Id system and method of writing data in an id system
IPC: G06K19/067
Filed: 1988-03-11
Abstract: An ID system includes a data carrier (20) attached to an article to be identified, and an ID controller (10) capable of communicating with the data carrier (20). The data carrier (20) is provided with first and second data buffers (25a, 25b) in addition to a readable/writable memory (26). Data to be written in the memory (26) is temporarily written in the first data buffer (25a). Old data at a location of the memory (26) in which the aforementioned data is to be written is read out of the memory (26) and temporarily stored in the second data buffer (25b). Thereafter, the data in the first data buffer (25a) is written in the memory (26). In order to check whether the data has been written in the memory (26) correctly, the written data is read out of the memory (26). In the event that a write error is detected in the checking operation, the old data of memory (26) will have been preserved in the second data buffer (25b), thereby enabling recovery of the old data.
Patent EP-0292763-A3 (EP)
IPC: C07K19/00
Filed: 1988-05-07
Abstract: Fusionsproteine mit β-Galactosidase oder einem 
β-Galactosidase-Fragment mit mehr als 250 Aminosäuren, 
jedoch signifikant weniger als der gesamten Sequenz der 
β-Galactosidase, wobei störende Methionine und/oder 
Arginine und/oder Cysteine im β-Galactosidase-Anteil 
durch andere Aminosäuren ersetzt werden, und 
einem Angiogenin sind unlöslich und aus Bakterienzellen 
leicht zu isolieren. Angiogenin und seine Derivate 
können deshalb gewonnen werden, indem man das Strukturgen 
für das gewünschte Polypeptid im korrekten Leserahmen, 
nötigenfalls über einen Adaptor, an ein Gen für ein solches 
β-Galactosidase-Derivat über eine Regulationsregion 
koppelt, in einem Bakterium das unlösliche Fusionsprotein 
exprimiert, dieses nach einem Zellaufschluß isoliert und 
das gewünschte Angiogenin durch chemische oder enzymatische 
Spaltung freisetzt.
Patent EP-0291050-A3 (EP)
IPC: H01L39/10
Filed: 1988-05-11
Abstract: In a light-sensitive superconducting device, the surface 
of a superconductor (2a, 2b) lies in contact with a photocon­
ductive semiconductor (3) in at least part of a region which 
is irradiated with electromagnetic radiation (light). The ra­
diation is detected on the basis of the change of a supercon­
ducting critical current or an output voltage.
Patent EP-0292991-A3 (EP)
IPC: B41C1/10
Filed: 1988-05-27
Abstract: A fluid ink which is substantially non-­
adhesive but can be imparted with an adhesiveness 
on application of an energy such as electrochemical 
energy or heat energy, is obtained by impregnating a 
crosslinked substance such as guar gum or polyvinyl 
alcohol compound with a liquid dispersion medium such 
as water. The fluid ink is supplied with a pattern of 
energy to be provided with an adhesive pattern, which 
is then transferred to a recording medium, such as 
plain paper, directly or by the medium of an inter­
mediate transfer medium to form an ink pattern 
corresponding to the energy pattern applied. The ink 
has a viscoelasticity suitable for image formation 
and provides a transferred image of high quality 
without trailing or blurring.
Patent EP-0295724-A3 (EP)
IPC: C12N9/90
Filed: 1983-08-12
Abstract: A peptide precursor of the ACV (aminoadipyl-cysteinyl-­
valine) type, in which the valine moiety may be replaced 
by any readily available amino acid may be converted 
into a cephalosporin of the type 
  
where R₁ is H, lower alkyl or functionalized carboxylic 
group and R₂ is H or lower alkyl, by reacting the 
precursor with novel cyclase, epimerase and ring 
expansion enzymes isolated from a cell-free extract 
of a prokaryotic organism such as  Streptomyces clavuligerus . 
The three novel enzymes may be immobilized separately 
or together on a suitable support medium and the conversion 
may be carried out in a continuous mode.
Patent EP-0322982-A3 (EP)
Title: Process for recovering alpha-aminoalcohols
IPC: C07C213/10
Filed: 1988-12-27
Abstract: Process for recovering  alpha -aminoalcohols by extraction from aqueous solutions, in which process an aromatic aldehyde is added at elevated pH to an aqueous solution of an aminoalcohol in an at least equimolar amount in respect of the aminoalcohol, the resulting mixture is converted with formation of the Schiff base of the aldehyde and the aminoalcohol and the aqueous solution is subsequently extracted using a water-immiscible organic solvent, upon which the Schiff base in the resulting extract is hydrolized and the alpha -aminoalcohol or a salt thereof is recovered.
Patent EP-0284306-A3 (EP)
Title: Dc to dc converter for ethernet transceiver
IPC: H02M3/28
Filed: 1988-03-18
Abstract: A DC to DC power converter for use within a transceiver module which connects a 
user host station, i.e., terminal, printer, workstation, etc., to an Ethernet coaxial cable. The 
converter, which may use an off-th-shelf switching regulator with accompanying circuitry (see 
Figure 1), provides adequately regulated DC output voltage and high voltage isolation 
between the Ethernet cable and the operating workstation. It utilizes fewer parts than 
known similar power supplies, and has soft start threshold provisions, overload protection, an 
LED performance indicator, and a trimmer for precise output voltage adjustment.
Patent EP-0301772-A3 (EP)
IPC: D04H1/435
Filed: 1988-07-22
Abstract: A nonwoven material comprises a lofted or loftable, 
particle-bonded nonwoven having fibres bonded together 
with an adhesive binder and containing functional 
particles (e.g. particles of a liquid-absorbent polymer) 
distributed therein and attached to the fibres by the 
adhesive binder.
Patent EP-0325021-A3 (EP)
Title: Circulation system and method for reducing foaming in the dampening system of a printing press
IPC: B41F33/00
Filed: 1988-08-23
Abstract: A circulation system for reducing foaming of 
the water or water and isopropanol wetting fluid circu­
lating in a printing press, comprises a fountain pan 
(20) which drains into a vented return conduit (26). 
The vent exhausts air drawn into the circulation system 
to minimize foaming. A sump (36) is provided at a 
low point in the circulation system to prevent air 
entrainment in the system during start up. Wetting 
fluid is drawn from the sump (36) by a venturi tube 
(38) calibrated to provide a sufficient amount of 
suction that will drain the sump (36) but which will 
not draw air into the circulation system from the 
fountain pan (20). The venturi tube (38) has at 
least one, and preferably two orifices (52, 54) therein. 
The circulation system allows increased wetting fluid 
flow rates while reducing foaming, reducing the tempera­
ture increase across the fountain pan inlet and outlet 
by one-half of that of prior art devices.
Patent EP-0313244-A3 (EP)
Title: Method for increasing the sensitivity of assays for a ligand
IPC: G01N33/531
Filed: 1988-10-10
Abstract: A method for treating ligands present in unpurified form in fluid samples to remove substances to expose binding sites to enhance immunological binding for use in assays is described. The method includes enzymatic and chemical treatment of ligand using enzyme and mild acid. The method is exemplified by the treatment of sialylated antigens with neuraminidase.
Patent EP-0330130-A3 (EP)
IPC: A61J1/00
Filed: 1989-02-21
Abstract: Der Behälter ist zum Mischen von Infusionslösungen mit Inhaltsstoffen und 
zum Applizieren der Mischung vorgesehen. Er besteht aus einem den Misch­
raum bildenden Beutel (1) aus flexiblem Material, der an den beiden 
schmalen Seiten (2, 2′) mit jeweils einem schlauchförmigen Anschluß­
teil (3, 3′) verseheh ist, wobei die Anschlußteile mit Konnektoren (4,4′) 
ausgestattet sind.
Patent EP-0358148-A3 (EP)
IPC: C09B57/04
Filed: 1989-09-04
Abstract: Feste Lösungen von Isoindolinon- und Isoindolinverbindungen enthaltend 
   a) mindestens ein Isoindolinon der Formel I 
  
und    b) mindestens ein Isoindolin der Formel II, III oder IV 
  
wobei sich die Röntenbeugungsdiagramme der festen Lösungen von der Summe 
der Röntgenbeugungsdiagramme der Einzelkomponenten unterscheiden.     
     Für die Bedeutung der Substituenten und Symbole A, L₁, L₂, L₃, Q, X, Y 
und Z wird auf Anspruch 1 verwiesen.  
     Solche feste Lösungen eignen sich hervorragend als Pigmente zum Färben 
von hochmolekularem organischem Material.
Patent EP-0366923-A3 (EP)
Title: Thermally-transferable fluorescent diphenylpyrazolines
IPC: B41M5/382
Filed: 1989-09-22
Abstract: A donor element for thermal transfer comprising a support having on one side thereof a fluorescent diphenylpyrazoline compound dispersed in a polymeric binder, and on the other side thereof a slipping layer comprising a lubricant. In a preferred embodiment, the compound has the formula: <CHEM> wherein: R is hydrogen; cyano; carboxyalkyl; a substituted or unsubstituted alkyl group of 1 to 6 carbon atoms; or a substituted or unsubstituted aryl group of 6 to 10 carbon atoms; and J is hydrogen; a substituted or unsubstituted alkyl group of 1 to 6 carbon atoms; a substituted or unsubstituted aryl group of 6 to 10 carbon atoms; or may represent -CH2- or -CH2CH2- to complete a 5- or 6-membered non-aromatic carbocyclic ring.
Patent EP-0364811-A3 (EP)
IPC: H01F5/02
Filed: 1989-10-03
Abstract: An electrical coil form having a UL 1446 
rating greater than 200°C is formed from either a 
thermoplastic or thermosetting resin material 
reinforced with continuous or long chopped or 
stretch broken aramid or glass fibers or aramid 
paper.
Patent EP-0374410-A3 (EP)
IPC: C07D451/02
Filed: 1989-10-19
Abstract: The present invention describes a novel 
compound, 2-azabicyclo[2.2.1]hept-5-ene-2-acetic acid, 
its preparation and the preparation of related com­
pounds, and the use of said compounds as intermediates 
for the preparation of N-phosphonomethylglycine.