baber/WOPTO huggingface dataset:
Patent EP-0307513-A3 (EP)
Title: Pulmonary hydrophobic surfactant-associated proteins
IPC: A61K35/42
Filed: 1987-12-04
Abstract: Novel, isolated, substantially pure, 
hydrophobic surfactant-associated proteins of 4,000-­
7,000 dalton simple molecular weight, SAP(Val) and 
SAP(Phe); multimers thereof, and substitution, addition 
and deletion analogs and fragments thereof are 
disclosed. When SAP(Val) and/or SAP(Phe) is combined 
with lipids, its surfactant-like property imparts to the 
combination significant pulmonary biophysical 
activity. Such a combination results in enhanced 
adsorption of the lipids with properties similar to that 
of natural pulmonary surfactant material. SAP(Val) 
and/or SAP(Phe) in combination with lipids is highly 
useful for replacing or supplementing natural pulmonary 
surfactant material for reducing or maintaining normal 
surface tension in the lungs, especially in the lungs of 
patients suffering from hyaline membrane disease, HMD, 
or other syndromes associated with the lack or 
insufficient amounts of natural pulmonary surfactant 
material. A combination of SAP(Val) and/or SAP(Phe) and 
lipids may be administered as an aerosol spray or in 
aqueous normal saline with or without calcium chloride 
for treating or preventing HMD and other surfactant 
deficiency states. Also disclosed are methods of 
isolating the SAP(Val) from animal tissue and methods 
for making SAP(Val) and SAP(Phe) by recombinant DNA 
techniques and direct peptide synthesis; genomic clones 
of SAP(Val) and SAP(Phe); expression systems and 
products for SAP(Val) DNA; and polyclonal and monoclonal 
antibodies to SAP(Val) and SAP(Phe).
Patent EP-0239400-A3 (EP)
Title: Recombinant antibodies and methods for their production
IPC: C07K16/00
Filed: 1987-03-26
Abstract: An altered antibody is produced by replacing the complementarity determining regions (CDRs) of a variable region of an immunoglobulin (Ig) with the CDRs from an Ig of different specificity using recombinant DNA techniques. The gene coding sequences for producing the altered antibody may be produced by site-directed mutagenesis using long oligonucleotides.
Patent EP-0246931-A3 (EP)
IPC: C08G61/12
Filed: 1987-05-26
Abstract: A light-polarizing film is made from a polymer which 
is electrically conductive (e.g. by addition of an electron-­
receptor or donor) and dichroic, and contains an unsaturated 
cyclic structure in its main chain. General formulae are 
given of five polymers or precursors.  
     The manufacture of the film is described, by uniaxially 
stretching the film or its precursor, optionally mixed 
with or laminated to a supporting polymer.  
     The film is usable e.g. in a LCD element and has good 
polarisation and durability qualities.
Patent EP-0250120-A3 (EP)
IPC: C04B35/81
Filed: 1987-06-02
Abstract: Whisker-toughened ZrO₂ products containing 5-20 volume percent 
SiC whiskers of relatively low aspect ratio (<20) in a 
stabilized polycrystalline ZrO₂ matrix are provided, exhibiting a room 
temperature fracture toughness (K 
 IC ) at least 1.25 times that of the ZrO₂ matrix, with 
relatively low porosity and good strength.
Patent EP-0285883-A3 (EP)
Title: Bactobolin as a prophylactic or therapeutic agent for autoimmune diseases, and as an immuno-suppressive agent
IPC: A61P37/04
Filed: 1988-03-18
Abstract: A known antibiotic substance, bactobolin is now 
found to be useful to treat an autoimmune disease, as 
demonstrated by the treatment of experimental allergic 
encephalomyelitis (EAE) with bactobolin. Bactobolin 
is also effective to suppress lymphocyte proliferative 
response to specific antigen or mitogen. Generally, 
bactobolin is now found to be effective as an 
immunosuppressive agent.
Patent EP-0318866-A3 (EP)
Title: Method for enhancing image data by noise reduction or sharpening
IPC: H04N5/225
Filed: 1988-11-25
Abstract: An image enhancing process promotes either noise 
reduction or image sharpening on a pixel-by-pixel basis as 
a function of the recognition of specific patterns of 
sampled pixel values surrounding each pixel to be 
enhanced. The sampled pixel values are divided into two 
or more subgroups and the enhanced pixel value is provided 
to promote either image sharpening or noise reduction as a 
function of the number of pixel values in the different 
subgroups and their positions relative to each other in 
the subgroups.
Patent EP-0322910-A3 (EP)
Title: Fastening devices for chandelier trimmings
IPC: F21V5/06
Filed: 1988-12-29
Abstract: The invention relates to a chandelier including chandelier trimmings (6) connected to a framework by means of a hook means (7) and an attachment means whereby the attachment means is integral with at least part of the framework. The attachment means consists of two openings which may be two slots (10) or a slot and a hole which are located in the framework in such a way that the hook means (7) can be introduced into the attachment means with the minimum of rotational movement and in such a way that the chandelier can be constructed even in close to the ceiling arrangement. It is advantageous if the framework is made from a flat strip (12) or a plate. The hook means (7) is formed from wire and consists of a series of bends (8, 11) provided in such a way that when the hook means (7) is located in the attachment means the trimmings (6) achieve their correct position such that the framework is hidden by the trimmings (6). In this way, the framework need not be made of an ornamental material. The hook means (7) is provided with a stop means at its end in the form of a head (9) or a bend such that when the hook means is in its final position it cannot be separated from the framework in a horizontal outward or vertical downward motion.
Patent EP-0280570-A3 (EP)
Title: Glycopeptide recovery process
IPC: C12P21/02
Filed: 1988-02-26
Abstract: A process for recovering vancomycin-type glycopeptide antibiotics which comprises 1) commingling the fermentation medium in which the antibiotic is produced with a polystyrene divinylbenzene resin such as Dow XFS-43278.00, 2) separating the resin from the medium and 3) eluting the antibiotic from the resin. This improvement avoids preliminary filtration and pH adjustment of the broth, simplifies waste-disposal problems and eliminates antibiotic losses due to mycelial adsorption and filtration.
Patent EP-0295948-A3 (EP)
Title: Improved vlsi package having multiple power planes
IPC: H01L23/498
Filed: 1988-06-17
Abstract: The present invention provides a pin grid or 
other chip package (10) which allows for the matching of two 
different semi-conductor chips when the chips have 
different locations for their power pads. The package 
of the present invention achieves this end by 
realigning the terminals of the package, such as the 
pins (16) of a pin grid package, with the use of vias (42) which 
couple the pins to power pads (24) and power planes (34-40) of the 
package. The package of the present invention has a 
plurality of spaced, generally parallel power planes 
embedded in a package body. These power planes are 
connected to the power pads by inner vias. The pins (16) of 
the package are coupled by outer vias (42) to certain power 
planes in a manner such that the arrangement of the 
pins for a first chip (20) are the same as that for a second 
chip.
Patent EP-0309258-A3 (EP)
Title: A hand manipulated utensil for preparing stuffed bread articles
IPC: A21C15/00
Filed: 1988-09-23
Abstract: A hand manipulated utensil for preparing stuffed 
bread articles 10 includes an elongated handle 
portion 12 and an elongated probe portion 14 
integral with the handle portion 12. The probe 
portion 14 is in the form of a channel 15 having a 
floor 16, a pair of laterally spaced side walls 18, 
and a free end 19. The side walls 18 have 
longitudinal extending free edges 20. A ramp 22 is 
provided in the channel 15, the ramp 22 sloping 
into the channel 15 from the end 14.1 of the probe 
portion 14 adjacent the handle portion 12. The 
probe is twisted when inserted into a bread article 
to displace bread from the interior of the channel 
to provide a space therein for receiving stuffing.
Patent EP-0334210-A3 (EP)
Title: Aerosol antiperspirant compositions
IPC: A01N25/02
Filed: 1989-03-16
Abstract: An aerosol antiperspirant composition comprising: 
   (a) from about 2% to about 10% of a hydrophobic liquid;    (b) from about 20% to about 95% of a propellant;    (c) from about 2% to about 30% of an enhanced efficacy 
metallic antiperspirant material, containing at least 
about 30% of a high efficacy metallic species (by weight 
of all metallic species in said antiperspirant material);    (d) from about 0.1% to about 3.0% of a hydrophobically-­
treated hectorite clay;    (e) from about 0.1% to about 3% of a hydrophobically 
treated bentonite clay; and    (f) from about 0.01% to about 0.2% of an activator; 
wherein the level of said activator is less than
Patent EP-0343443-A3 (EP)
IPC: G06K15/02
Filed: 1989-05-12
Abstract: Ein Verfahren zur Herstellung einer Thermokopie mittels 
Thermosublimationstransfer, wobei eine Farbstoffträger­
folie gegenüber einem Empfängermaterial in einen genau 
definierten Abstand gebracht und pixelweise entspre­
chend der von der Farbstoffträgerfolie auf das Empfän­
germaterial zu übertragenden Farbdichte erwärmt wird, 
ist so ausgestaltet, daß für das pixelweise Erhitzen 
der Farbstoffträgerfolie (8) auf den Sublimationspunkt 
ein zeilenweise über die Farbstoffträgerfolie (8) ge­
führter Laserstrahl (2) verwendet wird und daß der La­
serstrahl (2) entsprechend der zu übertragenden Farb­
dichte moduliert wird. Mit diesem Verfahren läßt sich 
eine hohe Pixeldichte und eine große Schreibgeschwin­
digkeit auch für große Kopienformate erzielen.
Patent EP-0355566-A3 (EP)
Title: Tunable single-frequency ring laser
IPC: H01S3/083
Filed: 1989-08-08
Abstract: A tunable, single-frequency, solid-state ring 
laser includes a solid-state laser material (1) pumped by 
laser-diode light (5) and at least one additional external 
piece (2) which reflects the intra-cavity lasing light in a 
closed loop such that the plane of polarization is 
changed in an appropriate amount to compensate for 
magneto-optic change (Faraday rotation) of the plane of 
polarization, which occurs either inside the solid-­
state material or in one of the external pieces which 
traversed by the intra-cavity lasing beam. At least 
one of the external elements has the ability to change 
the optical path length of the intra-cavity lasing beam 
in order to tune the laser frequency by means of 
mechanical movement, electro-optic properties, magneto-­
optic properties, or some combination of the above 
properties.
Patent EP-0359093-A3 (EP)
IPC: H04N11/18
Filed: 1989-09-05
Abstract: Bei einem Demodulator für frequenzmodulierte Bildsigna­
le besteht das Problem, die demodulierten Signale den 
nachfolgenden Stufen im Pegel anzupassen. Dies ge­
schieht mit einer Klemmschaltung. Bei Klemmung mit ei­
ner künstlich erzeugten Gleichspannung ist nicht si­
cher, daß sich das gleiche Nullniveau ergibt, welches 
ein Farbdifferenzsignal bei einer einem Nullniveau ent­
sprechenden Frequenz besitzt.  
     Die Klemmschaltung (2) wird erfindungsgemäß nur während der 
Dauer eines einem Gleichspannungsnullniveau entsprechen­
den Bildsignal initialisiert, wobei der Signalausgang 
des Frequenzdemodulators (1) während der Zeit der Initial­
isierung mit dem Signaleingang der Klemmschaltung ver­
bunden ist.  
     Der beschriebene Demodulator ist besonders zur Demodula­
tion von Farbdifferenzsignalen der Secam-Norm geeignet.
Patent EP-0361162-A3 (EP)
IPC: B25J13/08
Filed: 1989-09-07
Abstract: Bei einer Regeleinrichtung (10) für die Ansteuerung eines Manipula­
tors wird mit einem Kraftaufnehmer (16) die vom Bediener am Hand­
hebel (15) aufgebrachte Handkraft (F) erfaßt. Diese Handkraft (F) 
wird als Kraftistwert (U x ) einem Kraftregler (18) zugeführt und 
mit einem vorgegebenen Sollwert (U w ) verglichen. Abhängig vom 
Vorzeichen der Regelabweichung wird der Stellantrieb (11) und somit 
die Masse (14) in die eine oder in die andere Richtung bewegt. Die 
Bewegung kommt zum Stillstand, wenn die Handkraft (F) dem vorgegebe­
nen Sollwert (U w ) angeglichen wird. Der Bediener arbeitet auf ei­
nem sehr viel niedrigeren Kraftniveau, das lediglich durch den 
Kraftsollwert (U w ) festgelegt und unabhängig von der angekoppelten 
Last (14) ist. Auf diese Weise können schwere Lasten sehr gefühlvoll 
und ohne körperliche Anstrengung bewegt werden.
Patent EP-0364901-A3 (EP)
Title: Cleaning system for offset sheet-fed printing presses
IPC: B41F35/00
Filed: 1989-10-13
Abstract: The cleaning system for offset sheet-fed 
printing presses according to the present invention 
comprises a magazine roll (5) for reeling-out cleaning cloth (4) 
to perform the cleaning of the impression cylinder (1), a 
take-up roll (6) to take-up this cleaning cloth, a blade (8) 
provided between the magazine roll and the take-up roll 
and in contact with the impression cylinder from behind 
the rear side of said cleaning cloth, and a guide member (9) 
to bring the cleaning cloth pressed by the blade, into 
contact around the arcuate circumferential surface of the 
impression cylinder and in contact along the axial length 
of the impression cylinder. This cleaning system for 
offset sheet-fed printing presses additionally comprises 
a pressing member (16) provided between the blade and the 
guide portion so as to press the arc-shaped contact 
portion of the cleaning cloth against the impression 
cylinder and preferably comprises a blade being provided 
so as to be freely capable of advancing and retreating 
with respect to the cleaning cloth. Each of the parts 
configuring the abovementioned cleaning system are housed 
in a frame which is freely movable on rails provided 
parallel to the impression cylinder.
Patent EP-0354033-A3 (EP)
Title: Resin compositions for sealing semiconductors
IPC: C08G59/14
Filed: 1989-08-03
Abstract: A resin composition for sealing semiconductors which 
comprises (a) an epoxy resin, (b) a hardening agent, (c) an 
inorganic filler and (d) a polymaleimide having a specific 
structure is herein provided. Preferably, the resin composi­
tion comprises, as all of or a part of the epoxy resin, a 
modified epoxy resin composed of (i) a graft polymer of an 
epoxy resin and a vinyl polymer and (ii) a silicone polymer 
in an oily state or as particles having an average particle 
size of not more than 1.0 micron, which are uniformly dis­
persed in the graft polymer. The resin composition for 
sealing semiconductors exhibits a low thermal expansion 
coefficient and a low elastic modulus, generates low stress 
when thermal shock is applied thereto and exhibits high heat 
resistance during soldering even after moisture absorption. 
Therefore, if the composition is used to seal semiconductor 
devices on a large scale having degree of integration or 
small-sized, thin semiconductors such as flat packages, these 
semiconductors provide high reliability.
Patent EP-0361821-A3 (EP)
Title: Electrical connector for module packaging
IPC: H01R33/76
Filed: 1989-09-25
Abstract: An electrical connector, described for suitably 
connecting electronic packages to each other or an 
electrical package to electrical wires. In a preferred 
form, the connector comprises a plurality of contacts 
(40) supported by an insulative housing (32), the housing 
having opposite surfaces adjacent which exposed portions 
(40A) of the contacts lie. The exposed contact 
portions (40A) are attached to electrically engage two 
respective printed circuit boards (10, 20) on the top 
and bottom of the connector. Additionally, a further 
set of contacts (31) is provided, which contacts (31) 
include an exposed portion (31A) adjacent one of the 
housing supporting surfaces and a terminal portion 
(31B) disposed substantially parallel to such supporting 
surfaces for electrical engagement to a terminated wire 
(50).
Patent EP-0380093-A3 (EP)
Title: Data transfer controller using dummy signals for continued operation under insignificant faulty conditions
IPC: G06F11/00
Filed: 1990-01-25
Abstract: In a data processing system, a processor (2) issues a 
transfer request through a data transfer controller (1) to 
an extended buffer memory (4) to elicit an accept signal. If 
the accept signal is not returned from the buffer memory (4) 
within a specified period, a first dummy signal is generated 
instead, and the controller (1) notifies this fact to the 
processor (2) and waits for the return of an advance notice 
from the buffer memory (4). If the advance notice is not 
returned within a specified period, a second dummy signal is 
generated instead to allow the controller (1) to proceed to 
transfer data read out of the buffer memory (4) to a main 
memory (3). The controller (1) then waits for the return of 
a status report signal from the buffer memory (4). If the 
status report signal is not received within a specified 
period, a third dummy signal is generated instead to allow 
the controller (1) to proceed to examine a status signal 
from the buffer memory (4) to determine whether the 
transferred data has been correctly read out of the buffer 
memory (4). A reply signal is applied to the processor (2) 
indicating the result of determination.
Patent EP-0395943-A3 (EP)
Title: Hand operated protective interrupter
IPC: H01H71/02
Filed: 1990-04-19
Abstract: The invention relates to a manually operated protective circuit breaker having connecting terminals and a visible isolating path which can be produced only when the protective circuit breaker is opened. The isolating part in this case consists of an isolator module, which can be placed on the connecting terminals of the protective circuit breaker and in which there is a removable isolating block. The isolating block can be removed only when the protective circuit breaker is opened. In consequence, it is possible to fit the protective circuit breaker with a visible isolating path only in cases of necessity. 
<IMAGE>
Patent EP-0401850-A3 (EP)
Title: System and method of frequency calibration in a linked compression-expansion (lincompex) system
IPC: H04B1/64
Filed: 1990-06-08
Abstract: A linked compressor-expander (Lincompex) circuit 
for use in telecommunications utilizes a frequency 
compensation circuit (56) to frequency shift the total 
bandwidth of the whole communication channel to eliminate 
single side band "duck-talk" and data distortion in the 
transmitting of a complex waveform due to frequency drift 
or the detuning of the transmitter/receiver system. The 
demodulator includes an expander (42) for expanding the 
compressed voice or data signal and a control tone 
conversion circuit (27) for converting the received control 
tone into a frequency signal to be used by the expander (42). 
The control tone conversion circuit (27) also determines the 
frequency error of a combination information waveform so 
that the frequency compensation circuit (56) can carry out the 
proper frequency shifting process. A fading regulator (58) is 
also provided to remove any audible level variations not 
removed by the automatic gain control circuitry in the 
receiver (38).
Patent EP-0383423-A3 (EP)
IPC: G09F3/20
Filed: 1990-02-16
Abstract: Bei einem Namensschild mit einer an seiner Rückseite an­
geordneten Befestigungsklammer (7) ist diese zur Erweite­
rung der Befestigungsmöglichkeiten des Namensschildes an 
unterschiedlichen Bekleidungsstücken oder Teilen von Be­
kleidungsstücken drehbar an einem die Rückseite des Na­
mensschildes bildenden Schenkel (3) gelagert.
Patent EP-0381346-A3 (EP)
Title: Improved method and apparatus for filling, blending and withdrawing solid particulate material from a vessel
IPC: B01F33/40
Filed: 1990-01-22
Abstract: An apparatus and method are provided for blending solid 
particulate material. The invention employs equipment for enabling 
simultaneous drain and recycle, for selective top filling or bottom 
filling of the vessel (10) and for providing a bypass line (40) for 
removing plugs which may form in the lift pipe (20). The apparatus 
includes a continuous blending unit which includes a sensor (70, 71) 
to measure the amount of material in the vessel by measuring its 
height or weight, and a controller (80) responsive to the sensor, for 
controlling the fresh particulate material feed rate and/or the 
material withdrawal rate so that the fresh material supply rate and 
the blended material withdrawal rate are proportioned to control the 
material level within the vessel to a desired level.
Patent EP-0453801-A3 (EP)
Title: Device for spraying a dispersion
IPC: B05B15/522
Filed: 1991-03-27
Abstract: The device for spraying dispersions, in particular lubricant dispersions containing graphite, has a spray head 5, an inlet 10 for the dispersion, a plunger 1 which can be pushed in front of the opening of a hole nozzle 7 inside the spray head 5 and a coupling 9 for a connection to a feed element 13. The plunger 1 has one or more channels 3, 4 which starting from the coupling side of the plunger 1 run through the plunger 1 and open into the cavity 2 of the spray head 5. 
<IMAGE>
Patent EP-0455278-A3 (EP)
Title: Edible fats
IPC: A23D7/015
Filed: 1991-03-20
Abstract: The invention relates to improvements in edible fats, in particular to improved hardstocks for use in spreads having a low content of saturated fat and to spreads containing these hardstocks. Edible spreads should contain particularly low levels of C-16 saturated fatty acids and low levels of trans fatty acids. Accordingly, the invention provides a fat blend, for use as a hardstock in an edible emulsion spread, obtainable by interesterification of a fat rich in behenic acid together with a fat rich in palmitic and/or stearic acid such that in the interesterified mixture the behenic acid content is at least 5% and the sum of palmitic and stearic acid content is at least 50%. Such hardstock fats may be obtained by interesterification of 10%-90% (by weight) wet fractionated palm stearin (80% palmitic acid) with 90%-10% (by weight) fully hydrogenated high erucic rapeseed oil. The preferred ratio of components is 60% of the behenic acid source and 40% of the palmitic and/or stearic acid source.
Patent EP-0454303-A3 (EP)
IPC: G06F13/38
Filed: 1991-03-26
Abstract: There is disclosed a temperature compensated reference voltage generation 
circuit 30 and method adapted to maintain a specific temperature/voltage 
relationship. The circuit 30 is designed such that it can easily be adapted to switch 
between different voltage temperature requirements simply by adjusting the 
parameters of a few circuit elements. The circuit relies upon three different current 
generators 40, 50, 31, each performing a different function.  
     There is also disclosed a circuit and method for converting on/off logic signals 
from one medium to on/off signals useful in a different medium. The circuit is 
particularly adapted to translate from negative voltage levels to positive voltage 
levels. The circuit includes voltage control levels for precisely controlling voltage as 
a function of temperature, all while only using positive voltage levels on the 
conversion circuit.
Patent EP-0483069-A3 (EP)
Title: Binder
IPC: B42F13/06
Filed: 1991-10-22
Abstract: The binder possesses retaining strips with web parts and, in particular, spherical widenings. The web parts are removably received, when the binder is closed, by clamp protrusions on the top of the clamping web which possess longitudinal slots and perforations. The distance between two widenings of the retaining strips corresponds to the length of the perforations. The binder is produced from a resilient thermoplastic of high bending endurance. <IMAGE>