baber/WOPTO huggingface dataset:
Patent EP-0185524-A3 (EP)
Title: Edible fats
IPC: C11C3/10
Filed: 1985-12-13
Abstract: Hard butters for confectionary are obtained by separating mid- and oelin- fractions and preferably also a stearin-fraction, from a vegetable fat containing substantial amounts of symmetrical disaturated triglycerides of C<1><6>/C<1><8> fatty acids and rearranging the gylcerides in a mixture of the olein fraction with a substantially saturated C<1><6>/C<1><8> fat, preferably the stearin fraction, in the presence of a catalyst, preferably a lipase enzyme, which is selectively active in the 1,3-positions only of glycerides, to provide increased amounts of symmetrical disaturated triglycerides which may be fractionated from the rearranged product.
Patent EP-0209634-A3 (EP)
Title: Method for shaping a work piece
IPC: B24B3/02
Filed: 1986-04-03
Abstract: Hitherto mechanical lever systems and cams were used to effect the necessary relative movements between the workpiece and the grinding disc. In order to attain a higher production rate at improved quality, it is proposed to use electronic means for shaping the profile of a tool. The generating profile is once or several times provided in a convex configuration on the grinding disc. The workpiece is shaped by respectively definable translatory, rotatory and angularly-dependent relative positions between the workpiece and the grinding disc.
Patent EP-0216003-A3 (EP)
IPC: A01C7/00
Filed: 1986-04-03
Abstract: Ein Verfahren zur Bodenlockerung, Saatbettherrichtung 
und Bestellung mit Arbeitsgeräten, die einzeln oder miteinan­
der in verschiedener Weise und jeweils mindestens zeitweise 
auch mit einer Sä- oder Pflanzmaschine kombiniert an Trakt­
oren anbaubar sind, sieht vor, daß die Bestellung des Bodens 
(10c) wahlweise sowohl separat, als auch gleichzeitig mit der 
Bodenlockerung bzw. Saatbettherrichtung und sowohl mit 
der bei der Lockerung üblichen, als auch mit der gegenüber 
dieser um ein mehrfaches größeren Arbeitsbreite durchführ­
bar ist, wobei vor allem die Bodenlockerung wahlweise 
sowohl mit derselben (10a) oder mit einem Bruchteil der 
Arbeitsbreite der Saatbettherrichtung und so durchgeführt 
wird daß jedes von der Gerätekombination (9) bearbeitete 
Ackerbeet (10a) unmittelbar an das bei der vorhergehenden 
Fahrt über das Feld bearbeitete Ackerbeet (10b) anschließt.
Patent EP-0198407-A3 (EP)
Title: Connector for peritoneal dialysis
IPC: A61M1/28
Filed: 1986-04-09
Abstract: A connector (2) for peritoneal dialysis comprises a female connector piece (4) and a male connector piece (6). The male connector piece comprises a central tube section (22) whose diameter tapers at a step (26). Furthermore, the female connector piece (4) comprises a valve means (52) which consists of an annular seal (54) and a valve plate (58) which is pressed by means of a pressure spring (60) against the sealing ring (54). On connection of the female connector piece (4) with the male connector piece (6) at least one pin (46) on the male connector piece engages in a guide groove (48) which is formed in a sleeve (10) in which the female connector piece (4) is provided. The guide groove (48) comprises a staircase or step-like form so that the female connector piece (4) can assume relatively to the male connector piece (6) three defined connection states, said three connection states effecting that the tube section ( 22) in cooperation with the valve means (52) releases or blocks fluid passages between a first connection (18), a second connection (32) and a third connection (36). The third connection (36) serves for connecting an empty bag for the used dialysis solution and is arranged together with the first connection (18) for the supply of fresh dialysis solution on the male connector piece (6).
Patent EP-0228580-A3 (EP)
IPC: B60R1/08
Filed: 1986-11-28
Abstract: Ein motorisch verstellbarer Kippspiegel weist zur 
Aufnahme einer Spiegelscheibe ein, um eine horizontale 
Achse kippbar gelagertes Gehäuse, ein zur kippbaren Lage­
rung des Gehäuses geeignetes Schalteelement und einen zur 
Positionsänderung der Spiegelscheiben dienenden Antrieb 
auf. Dabei ist in dem Gehäuse eine mit dem Schaltelement in 
Eingriff stehende Feder angeordnet, das Schaltelement mit 
einer Zunge versehen, die mit ihrem freien Ende mit einer in 
dem Gehäuse horizontal verschiebbar angeordneten, zwei 
Arbeitsflächen aufweisenden Schrägkulisse eines Kuppelele­
mentes mit Spiel in Eingriff steht, die länger als der Arbeits­
bereich ausgebildeten Arbeitsflächen der Schrägkulisse sind 
parallel, gradlinig und in einem eine volle Kippbewegung des 
Gehäuses zulassenden Abstand zueinander angeordnet und 
das Kuppelelement, über einem Gehäuse angeordnetes Get­
riebe, mit dem im Gehäuse angeordneten Antriebsmotor ver­
bunden.
Patent EP-0218300-A3 (EP)
IPC: C07J43/00
Filed: 1983-05-12
Abstract: The invention provides compounds adapted for the site-­
specific/sustained delivery of a centrally acting drug spe­
cies to the brain having the formula [D-DHC] and the non-­
toxic pharmaceutically acceptable salts thereof, wherein 
[D] is a centrally acting drug species containing at least one 
reactive -OH, -COOH, -SH, -NH- or -NH₂ functional group 
and [DHC] is the reduced, biooxidizable, blood-brain barri­
er penetrating lipoidal form of a dihydropyridine ⇄ pyridini­
um salt redox carrier comprising a dihydroquinoline or di­
hydroisoquinoline ring system, a carbon atom of the nitro­
gen-containing ring portion of said ring system being con­
nected via a bridging group to a reactive -OH, -COOH, -SH, 
-NH- or -NH₂ functional group in the centrally acting drug 
species. The corresponding quaternary derivatives are also 
described.
Patent EP-0196866-A3 (EP)
IPC: C07K5/075
Filed: 1986-03-26
Abstract: Disclosed herein is a process for preparing α-L-aspartyl-­
L-phenylalanine methyl ester or its hydrochloride from 
5-benzyl-3, 6-dioxo-2-piperazine acetic acid or its methyl 
ester, prepared without using L-phenylalanine methyl ester 
which involves problems in its stability, as a raw material. 
Specifically, the process comprises: bringing 5-benzyl-3,6-­
dioxo-2-piperazine acetic acid in the presence of methanol or 
5-benzyl-3,6-dioxo-2-piperazine acetic acid methyl ester in 
the presence or absence of methanol into contact with 
hydrochloric acid; isolating the thereby deposited α-L-­
aspartyl-L-phenylalanine methyl ester hydrochloride; and 
neutralizing said hydrochloride with an alkali as required. 
Preparation processes of 5-benzyl-3,6-dioxo-2-piperazine 
acetic acid or its methyl ester are also disclosed.
Patent EP-0197757-A3 (EP)
IPC: C07D493/10
Filed: 1986-04-02
Abstract: A process for preparing a crystalline, anhydrous sodium 
salt of -19-deoxyaglycone dianemycin by precipitation from 
a dry methylene chloride-hexane solution.
Patent EP-0222612-A3 (EP)
IPC: H03H17/02
Filed: 1986-11-11
Abstract: Method and apparatus for improving the data 
displayed and analyzed in the use of liquid 
chromatographs and the like. Two digital filters are 
selected, one with f p  and f s  points below the f of 
the date of interest and one with f p  and f s  points 
above the f of the signal of interest. These filters 
are operated simultaneously on the input data form a 
liquid chromatographic detector or the like which is of 
relatively low frequency. The first is set such that 
real input data form chromatographic peaks is rejected 
and the extremely low frequency drift and curvature in 
the base line alone is displayed. The second is set 
such that real input data is accepted and noise from 
higher frequency sources is rejected. Point-for-point 
subtraction of the outputs from the simultaneously 
operating filters then gives a single for the real 
chromatographic data, corrected for baseline drift and 
noise.
Patent EP-0258933-A3 (EP)
IPC: B21D1/14
Filed: 1987-08-21
Abstract: A vehicle chassis clamp for clamping a selected chassis 
part (7) which presents a throughpassing bolt joint 
(13a-c). The clamp comprises a U-shaped stirrup bracket 
(6a) having two legs so spaced as to straddle the chassis 
part (7). Each limb has a bush (14, 15) which can be 
tightened against a respective side surface of the chassis 
part, and each bush has a cavity (14d, 15e) which embraces 
a respective end of the bolt joint.
Patent EP-0275964-A3 (EP)
IPC: H04Q11/04
Filed: 1988-01-19
Abstract: Von einem anzurufenden Endgerät aus werden über das 
Anschlußorgan Kennzeichen in die Vermittlungsanlage 
eingegeben, Damit wird eine zentral angeordnete, 
dienste-spezifisch vorgesehene Umsetzeinrichtung 
automatisch in eine zu dem angerufenen Anschlußorgan 
führende Verbindung eingeschleift, wenn bei einer von 
einem anrufenden Anschlußorgan ausgehenden Verbindung 
festgetellt wird, daß für den betreffenden Dienst 
beim anrufenden Anschlußorgan nicht die gleiche 
Geräteklasse oder Geräteart vorhanden ist, wie beim 
angerufenen Anschlußorgan.
Patent EP-0295388-A3 (EP)
IPC: G06F11/27
Filed: 1988-04-19
Abstract: A selfcontained method and structure for partitioning, 
testing and diagnosing a multichip packaging structure. The 
method comprises the steps of electronically inhibiting all 
chips in the multichip package except for the chip or chips 
under test, creating a signature of the chip or chips under 
test by generating and applying random patterns to the chip or 
chips under test (referred to as the unit under test) and 
comparing the signature obtained to a "good machine" simulation 
signature. The structure comprises means for accomplishing the 
above method steps. A preferred structure comprises an 
semiconductor substrate having redundant self test circuitry 
built in and chips having ECIPT circuitry mounted on the 
semiconductor substrate. Either all or a portion of the self 
test circuitry, including the required multiplexers, etc., may 
be incorporated into the semiconductor substrate. ECIPT 
circuitry may also be built into the substrate below each chip 
site. The combination of partitioning along chip boundaries, 
simple and inexpensive testing without external testers or 
mainframe computers, and enhanced diagnostics are made possible 
by the present invention.
Patent EP-0292710-A3 (EP)
Title: Hardening agent for phase separation microencapsulation
IPC: B01J13/02
Filed: 1988-05-18
Abstract: There is disclosed a process for preparing compositions comprising microcapsules by phase separation microencapsulation wherein the hardening agent employed is a volatile silicone fluid and with the compositions prepared thereby. The use of the volatile silicone fluid as a hardening agent permits the production of microcapsules substantially free of any alkane hardening agent, eliminating potential combustability problems of the prior art processes and toxicity problems of the prior art compositions.
Patent EP-0296575-A3 (EP)
Title: Method for the surface treatment of waste blocks having a low permeability
IPC: B09B1/00
Filed: 1988-06-23
Abstract: Monolithic rubbish dump surfaces, formed up with concrete mortar and having a permeability coefft. of less than 10 m/sec., and contg. components which can be washed out by water, are treated by a sprinkling process. Over a period of 8 to 40 days the dump surface is sprinkled with water, to a aq. solution contg. at a rate of between 0.3 and 0.7 cu.m per sq. of surface. The solution is directed partly or wholly through a closed circuit. The sprinkling is followed by water rinsing.
Patent EP-0297524-A3 (EP)
IPC: D06M101/16
Filed: 1988-06-29
Abstract: Microcrack resistant composites are prepared 
by precoating and prepregging woven fabrics of 
poly(phenylene terephthalamide) fiber at low warp 
tension.
Patent EP-0310934-A3 (EP)
IPC: F16B12/24
Filed: 1988-09-29
Abstract: Ein Bausatz für eine aus plattenförmigen Bauelemen­
ten zusammengesetzte Baugruppe,insbesondere für eine 
als Maßeinbau hergestellte Küchenarbeitsplatte, bei 
dem die plattenförmigen Bauelemente an aneinanderstoßen­
de Zuschnittlinien miteinander durch in Ausnehmungen 
eingreifende Zapfenteile verbunden sind, soll hinsicht­
lich der freien Ablängung der Bauteile ohne Nachbear­
beitung der Ausnehmungen verbessert werden. Dies wird 
erfindungsgemäß dadurch erreicht, daß die plattenförmi­
gen Bauelemente (1;9,10) mindestens eine im Ablängungs­
bereich (A) des Bauelementes durchgehende Ausnehmung 
(6;7) zum einseitigen Eingriff eines Zapfenteils (11;15) 
aufweisen.
Patent EP-0317037-A3 (EP)
IPC: B64C1/14
Filed: 1988-11-21
Abstract: A passenger door (34) is connected to an aircraft fuselage (12) 
by a hinge mechanism (10) having an elongated goose-neck hinge 
member (22). One end of the hinge-member is pivotally connected 
to an idler crank arm (18) that is pivotally connected to the 
fuselage. The other end of the goose-neck member is 
pivotally connected to the door (34). A guide arm (36) connected to 
the door and carried by the idler crank arm (18) controls door 
movement. An end of the guide arm (36) has a pin (48) that follows a 
groove in an "S"-shaped guide track (44). The shape of the 
track (44) causes the guide arm to initially pivot and translate 
the door partially inwardly into the fuselage during 
opening movement, and then swing the door outwardly until 
it is parallel with the fuselage's outer surface.
Patent EP-0319107-A3 (EP)
IPC: H05H7/00
Filed: 1988-11-30
Abstract: A current control circuit is provided for a stigmator lens 
of an electron or ion beam machine. The stigmator lens consists 
of two magnetic quadrupole lenses, each of which has two pairs of 
coils. Current monitoring resistors R10,R11,R12 and R13 are 
connected in series with the individual coils L1,L2,L3 and L4 of 
the quadrupole and a resistor R3 is connected to monitor the sum 
of currents in the pairs of coils. Voltage signals from the 
resistors are used to close feedback loops which drive currents 
into the individual coils so that the sum of currents in a pair 
of coils is held constant at a value set by an adjustable 
astigmatism control and so that the ratio of the currents in a 
pair of coils is held constant at a value set by an adjustable 
beam centering control. Coil currents are stabilised in spite of 
coil resistance changes due to Joule heating by the currents. 
Computer control of astigmatism and centering is facilitated 
since only signal voltages are required as inputs to the circuit.
Patent EP-0293147-A3 (EP)
IPC: B29L22/00
Filed: 1988-05-23
Abstract: An improved one-piece plastic container of the champagne 
base variety having an annular peripheral chime surrounding 
an inward sloping base portion for containing carbonated 
beverages and associated methods for making same by blow 
molding. The preform defining interior and exterior walls 
which are ever decreasing in diameter from the neck to the 
base so that the preform may be easily removed from a mating 
core and injecting mold cavity used therewith thereby 
avoiding the need for a split mold to form the preform. In a 
blow molding process for producing a one-piece plastic 
container by expanding an elongated preform containing 
plastic material for the neck, body and base of the container 
in a mold, the process for forming a container of the 
champagne base variety comprising the steps of forming the 
preform on a core rod with annular thickened portions of the 
preform positioned at points along the length thereof such 
that during blowing of the preform the material of the 
preform will be deposited where desired; positioning the 
preform within a blow molding cavity defining the finished 
container shape; extending a stretch rod within the preform 
towards the bottom of the blow molding cavity, prior to 
injection of pressurized gas, to longitudinally stretch a 
sidewall-forming portion of the preform while minimizing 
stretching of a base-forming portion thereby inducing the 
base-forming portion to lay down where desired when injected 
with pressurized gas; and injecting pressurized gas into the 
preform adjacent the neck whereby the preform is radially 
stretched outward to fill the cavity and form the container 
from the neck towards the base.
Patent EP-0297818-A3 (EP)
IPC: H03G3/20
Filed: 1988-06-28
Abstract: Improved data converter circuitry for a CT data 
acquisition system is disclosed which makes use of a 
programmable gain amplifier whose gain is set 
according to the magnitude of a detector input signal 
by selecting one of several resistor voltage-divider 
paths at the input of a fixed gain amplifier. An 
auto-zero loop uses an integrating op-amp to provide 
periodic correction to offset voltage of the fixed 
gain amplifier. In a modified embodiment, an 
auto-zero loop is provided for correction of both the 
fixed gain amplifier and a serially-connected A/D 
converter.
Patent EP-0305107-A3 (EP)
Title: Three-dimensional scanner
IPC: A61B5/107
Filed: 1988-08-17
Abstract: A three-dimensional scanner has at least three equi-distant 
circumferentially spaced beam scanning assemblies (8) between which are 
interposed sensing units (7), the assemblies and units being operatively 
in a fixed position relative to an object. The scanning assemblies (8) 
and sensing units (7) are mounted on a table which may be raised or 
lowered and arranged so that re-entrant profiles of the object which is 
approximately centrally disposed between the assemblies (8) and units (7) 
may be determined. Each scanning assembly receives light from a radiant 
energy source and scans the radiant energy around a portion of an object 
in discrete steps of, for example, one degree so that in total the entire 
360° circumference of the object is illuminated by radiant energy. The 
sensing units detect and record profile information from the object at 
each illuminated step so that by using a triangulation calculation the 
true profile of the object may be deduced and a complete 360° 
representation of the object may be stored in memory. The profile 
information may be used in a medical environment where it is required to 
manufacture a corrective or supportive brace or when cosmetic restoration 
or enhancement is desired. The scanner is thus able to produce profile 
information of an object by using scanning assemblies and sensing units 
which are stationary with respect to an object.
Patent EP-0291437-A3 (EP)
Title: Apparatus for dry treatment of a fabric
IPC: D06C7/00
Filed: 1988-05-09
Abstract: In the apparatus a fabric (4) disposed open width is caused to move between an infeed supply (6) and an outfeed supply (22) through a duct (38) in which currents of air flow at an appropriate temperature causing the said alternate movement. The infeed supply (6) is produced by a slow infeed of the fabric and the outfeed supply (22) by a slow withdrawal thereof. The apparatus comprises chambers (2, 20) for the said supplies (6, 22) and a blowing means (52) and heating element (88) for the air flow, as well as an automatic air flow reversing device (82, 84), without undesirable stretching of the fabric occurring at any time of the process.
Patent EP-0307353-A3 (EP)
IPC: G03F7/039
Filed: 1988-08-23
Abstract: Organometallhaltige Polymere mit Seitenketten der Formel I 
  
worin zum Beispiel M Si, X O, R¹ und R² Wasserstoff und R⁴ bis R⁶ je 
Methyl bedeuten und ein mittleres Molekulargewicht zwischen 1000 und 
1'000'000 aufweisen, eignen sich zur Herstellung von trockenentwickel­
baren Photoresists, wie sie bei der Erzeugung von strukturierten Bildern, 
insbesondere in der Mikroelektronik, benötigt werden.
Patent EP-0366030-A3 (EP)
IPC: B02C4/16
Filed: 1989-10-21
Abstract: Bei der zum Erzeugen von Flocken aus Getreidkörnern dienenden 
Flockenpresse, bei der unterhalb einer das untere Ende einer 
trichterförmigen Einlaufmulde bildenden Einlauföffnung (5) ein 
Quetschspalt (26) angeordnet ist, der von zwei keilförmig 
aufeinanderzulaufenden, im wesentlichen kreisbogenförmigen 
Quetschflächen gebildet wird, besteht die eine Quetschfläche (15) 
aus der mit einem Kreuzrändel (18) vesehenen Umfangsfläche einer 
drehend angetriebenen Quetschwalze (10). Um eine kompakte 
Bauweise und eine hohe Leistungsfähigkeit zu erzielen, ist 
vorgesehen, daß die zweite Quetschfläche (16) von einer Außenfläche 
eines feststehenden, lose in einer seiner Körperform angepaßten 
Ausnehmung (17) des Gehäuses (1) angeordneten Quetschkeils (11) 
gebildet wird, deren Krümmungsradius (R) etwa gleich groß ist wie 
der Quetschwalzendurchmesser (D). Dabei ist ihr Krümmungsmittel­
punkt (19) gegenüber der Quetschwalzenachse (14) zur Einlauföff­
nung (5) hin so weit versetzt, daß sein Abstand (E) von der 
Achsebene (42) der Quetschwalzenachse etwa einem Fünftel des 
Quetschwalzendurchmessers (D) entspricht.
Patent EP-0332259-A3 (EP)
Title: Laundry compositions containing peroxyacid bleach and perfume particles
IPC: C11D3/39
Filed: 1989-03-03
Abstract: Laundry detergent or bleaching compositions containing 
peroxyacid bleach and perfume particles formed by adsorbing a 
perfume composition onto silica particles. The particles protect 
the perfume from oxidation by the bleach allowing for more 
efficient delivery of perfume to the laundry process and fabrics.
Patent EP-0335743-A3 (EP)
Title: Improved versatile interface means for computer-based control systems
IPC: G05D23/24
Filed: 1989-03-31
Abstract: A computer (20) implemented control system which 
includes interface circuitry (21) by which signal 
intelligence is taken in to the computer from external 
devices such as sensors (70, 80b) and is fed out from 
the computer to external devices (61, 65) such as 
actuators which correctively adjust controlled 
parameters. An interface circuit (21) for each of the 
several external devices is made "universal" in that 
either an analog input (70), bistate input (80b), analog 
output (61), or bistate output (65) device may be 
connected to any given one of the terminal points 
(TP0-TP15). A voltage follower amplifier (50) sends the 
intelligence signal to an output device (61, 65) through 
a low-cost diode (51), with negative feedback taken from 
the downstream side of the diode (51). When an input 
device (70, 80b) is elected for a given terminal point, 
simple program editing assures that the diode (51) will 
be reverse biased to isolate the amplifier (50) from the 
input signal path. In addition, inaccuracies in the 
analog output voltage fed to an output device (61, 65) 
--arising from contact resistances in a separable 
 
 
connector (90) --are drastically reduced by a dual-path 
separable connector (90) arrangement which provides two 
independent circuit connections (100, 101) for the 
output voltage and for negative feedback.
Patent EP-0343900-A3 (EP)
Title: Piperazine compounds
IPC: A61P9/00
Filed: 1989-05-22
Abstract: Compounds are disclosed of formula (I) 
  
wherein  
R₁ represents -COR₄, -CO₂R₄ or -COCO₂R₄ (where R₄ represents a 
hydrogen atom or an unsubstituted or substituted C₁₋₁₀ hydrocarbon 
moiety);  
R₂ and R₃ are the same or different and are C₁₋₆alkyl or C₃₋₆alkenyl; 
or -NR₂R₃ forms of 5-membered (optionally containing an oxygen atom 
adjacent to the nitrogen) or 6-membered ring, which ring optionally 
contains one unit of unsaturation and which is unsubstituted or 
substituted by optionally substituted methylidene, -COR₅ (where R₅ 
represents C₁₋₆alkyl, -OR₆ or -NHR₆ and R₆ represents hydrogen, 
C₁₋₆alkyl, aryl, or ar(C₁₋₆) alkyl), or =NOR₇ (where R₇ represents 
C₁₋₆alkyl);  
X represents a direct bond, -CH₂- or -CH₂O-;  
Ar represents a substituted phenyl moiety;  
and physiologically acceptable salts thereof.  
     The compounds are indicated as useful in the treatment of pain and 
cerebral ischaemia.  
     Processes and intermediates for their preparation and pharmaceutical 
compositions containing them are also disclosed.
Patent EP-0350185-A3 (EP)
Title: Fuel tank float
IPC: G01F23/76
Filed: 1989-06-23
Abstract: A fuel tank float for use with gasoline-­
alcohol mixtures comprising a closed container formed of 
a material resistant to such mixtures and filled with a 
slurry of a low specific gravity material such as hollow 
glass beads in a medium substantially similar to the 
gasoline-alcohol mixture to be gauged therewith.