baber/WOPTO huggingface dataset:
Patent EP-0208973-A3 (EP)
IPC: G05B19/4065
Filed: 1986-06-27
Abstract: Zur Verschleißüberwachung von Werkzeugen in Werk­
zeugmaschinen wird die bei jedem Bearbeitungsvorgang auf­
gebrachte Leistung bestimmt. Aus dem zeitlichen Verlauf der 
Leistung wird durch Integration die Nutzarbeit für jeden Bear­
beitungsschritt ermittelt. Diese einzelnen Nutzarbeitswerte 
werden für jedes Werkzeug gesondert aufaddiert. Die so gebil­
dete Summe wird jeweils mit einem vorgegebenen Grenzwert 
verglichen und liefert eine Aussage über den Werkzeugver­
schleiß.
Patent EP-0217381-A3 (EP)
Title: Sliding gate valve for the outlet of a vessel containing liquid metal
IPC: B22D41/08
Filed: 1986-10-01
Abstract: 1. Sliding gate valve for the outlet of vessels containing molten metal, consisting of bottom and valve plates (1, 2) formed at least partly from refractory material, encased in metal, disposed in supports (14) in a fixed but releasable manner and sliding one on the other by closing surfaces (15, 16), the bottom plate (1) being disposed in a receiving apparatus (10, 11) and being able to be clamped approximately in the longitudinal direction by its end faces (23) between a first end part (11) of the receiving apparatus (10, 11) and a support member (21), which is adjustably mounted in a second opposing end part (10) of the receiving apparatus (10, 11), characterised in that the receiving apparatus (10, 11) consists of two jaws (10, 11), which are attached at a corresponding distance from each other to the support (14) associated with the bottom plate (1), and that formed in a first jaw (10) with the adjustably mounted support member (21) is a locking apparatus (20, 21, 22), by means of which the bottom plate can be locked in a position, in which it is applied or pressed against the opposing, second jaw (11), for carrying out the locking, a T-shaped clamping member (21) being able to slide in a likewise T-shaped groove extending at right angles to the longitudinal direction of the first jaw (10) and being received so that it can be fixed in position by means of a screw (22) acting at right angles to the clamping direction, the clamping member (21) being able to be pressed against the adjacent end face (23) of the bottom plate.
Patent EP-0248110-A3 (EP)
IPC: F04B53/14
Filed: 1986-10-25
Abstract: A valveless, variable displacement, reversible, 
fixed dead volume metering pump formed with a cylinder (26) 
having ports (25, 27) through which to pump fluid. A rotatable 
piston (24) is in the cylinder (26) with a duct thereon communicable 
with the ports (25, 27) to transfer fluid to and from the cylinder (26). 
A drive coupling (12, 14) is provided for the piston. The piston 
reciprocates in the cylinder while rotating in a timed 
relation with respect to the ports (25, 27) and the timed 
relationship is reversible. The relative angularity between 
the axis of the piston and the axis of the drive coupling (12, 14) is 
reversible to obtain reversal of fluid flow with the degree 
of relative angularity determining the volume of luid being 
pumped. A substantially constant dead-volume is maintained 
throughout the range of relative angularity between the axes 
through the use of a pair of floating swivel axes (86, 87) with a cam 
to restrict one or both of the axes and free the other 
depending upon direction of relative angular movement of the 
axis of the piston (24) with respect to the axis of the drive 
coupling (12, 14).
Patent EP-0224901-A3 (EP)
Title: High resolution optical fiber array and article position determining system
IPC: G01V8/10
Filed: 1986-12-01
Abstract: A vision apparatus for indicating the locations of edges of work pieces in an illuminated work area including several arrays where each array includes several light conducting fibers. One end of the array is positioned in the work area to be illuminated by light except when blocked by the object. The other end of the optical fibers are positioned in a matrix plate contained within a camera enclosure. The camera enclosure further includes a lens to optically couple light from the matrix plate optical fiber ends to a light sensing device that produces electrical signals indicating the presence or absence of light at each of the fiber ends.
Patent EP-0227008-A3 (EP)
Title: Method of and device for operating a milling plant
IPC: B02C23/34
Filed: 1986-12-16
Abstract: The application relates to a method for operating a milling system through which the product and a carrier gas flow, in which method an inert gas conducted in a circuit is used as carrier gas; preferably, the inert gas is cooled before being conducted back into the mill (1) and/or dried; in order to be able to influence the pressure in the inert gas circuit, a partial current of the inert gas is compressed with the aid of a compressor (21) arranged in a branch line (17,18) to a pressure above the pressure in the main circuit and is conducted back to the main circuit via a controllable throttle (23). <IMAGE>
Patent EP-0208509-A3 (EP)
Title: Baked products with shelf stable texture
IPC: A21D13/08
Filed: 1986-07-02
Abstract: Dough preforms, baked products and methods of making such products include typical dough ingredients and starch hydrolysates therein for adjusting and controlling the hardness texture of the dough when it is baked to intermediate water activity levels. The starch hydrolysates have a D.E (Dextrose Equivalent) of about 42 or less, and preferably 10-20, and are present in amounts of at least about 8 weight percent of the total weight of the dough ingredients, and preferably 14-20 weight percent, The doughs containing the starch hydrolysates may be laminated with another dough which, when baked, is soft and chewy to produce baked products which exhibit substantial textural dichotomies. The textural characteristics of all of the aforementioned baked doughs are shelf stable.
Patent EP-0223610-A3 (EP)
IPC: G11B5/55
Filed: 1986-11-19
Abstract: A disc drive is provided including a base (10) which in­
cludes a first section (12) for mounting the motor that supports 
and spins the discs, and a second section (14) for mounting the 
actuator and the carriage that is to carry the transducers to­
wards and away from the disc. The voice coil motor itself con­
sists of two halves (16, 18). Each voice coil motor half is 
mounted to the base using a flange (24, 26) located between 
the carriage guide rods (20, 22) on which the carriage will ride. 
This mounting flange has two attachment points: a first mount­
ing point (48, 50) at the end of the flange farthest from the 
discs, fixed in all axes; and a second mounting point (42, 46) 
at the end of the flange closest to the discs that prevents rela­
tive movement between the base and voice coil motor in the 
axes perpendicular to and tangential to the discs, but allows 
differential expansion along the axis radial to the discs. Since 
each voice coil motor half is independently mounted to the 
base, and since each motor half has only one fixed mounting 
point along any axis, the base is free to thermally expand and 
contract around the voice coil motor without distorting. Addi­
tionally, the carriage guide rods that support the movable car­
riage must be maintained in precision alignment both with each 
other and relative to the discs. This is accompanied by mount­
ing the lower carriage guide rod (20) directly to the base (10) 
with a single screw or other appropriate fastener, and mount­
ing the upper carriage guide rod (22) in a structure (34, 36) 
made of the same material as the base. Since the carriage guide 
rods, like the voice coil motor pole pieces, are steel for durabili­
ty, differential expansion between the guide rods and their sup­
port structures is allowed without affecting their positions rela­
tive to each other or the discs.
Patent EP-0236969-A3 (EP)
IPC: H04L1/24
Filed: 1987-03-06
Abstract: Zur Synchronisation von Pseudozufallsfolgen-Generatoren 
hoher Taktfrequenz ist eine bitmäßige Synchronisation und 
eine sequenzmäßige Synchronisation erforderlich, während 
die bitmäßige Synchronisation kaum Schwierigkeiten berei­
tet, ist für die sequenzmäßige Synchronisation ein Pha­
senschieber erforderlich, der es gestattet, eine der 
beiden zu synchronisierenden PN-Folgen um Vielfache von 
360°, also um ein vielfaches der Bitdauer zu verschieben. 
Eine erfindungsgemäße Lösung enthält einen Phasenschieber (PS1) 
mit drei eingangsseitig miteinander verbundenen Leiter­
stücken, die Phasenverschiebungen von 120°, 240° und 360° 
gestatten und deren Ausgänge über 
gesteuerte Potentiometer (P₁, P₂, P₃) 
mit einer Summierschaltung verbunden sind. Durch diesen 
Phasenschieber ist es möglich, das einen der beiden zu 
synchronisierenden PN-Generatoren steuernde Taktsignal und 
damit die von diesem erzeugte Pulsfolge um Vielfache von 
360° zu verschieben.
Patent EP-0268830-A3 (EP)
Title: Data carrier with integrated circuit and process for makdata carrier with integrated circuit and process for making the same ing the same
IPC: G06K19/06
Filed: 1987-10-21
Abstract: During the production, a carrier element equipped with an integrated circuit and with contact areas is inserted into a recess in the data carrier blank. To be fixed in the recess, a fusible adhesive foil is attached to the bottom of the carrier element. To protect the integrated circuit against mechanical loads, a foil strip of a material with high elastic deformation capability is additionally provided between circuit and fusible adhesive foil. 
<IMAGE>
Patent EP-0240188-A3 (EP)
IPC: C07C233/76
Filed: 1987-03-10
Abstract: A process for separating the gas components contained in liquified 
natural gas wherein a small amount of heavier reflux liquid (propane, 
butane, pentane, iso-butane and iso-pentane) is recycled to the top of a 
demethaniser column. This alters its chemical equilibrium causing methane 
to vapourise in large quantities and to separate from the liquified feed 
stream. A fractionator (70) receives the heavier demethanised liquid end 
product from the demethaniser column (32) and through distillation 
separates the lighter ethanes and propanes from the heavier reflux liquid, a 
portion of the latter being recycled to the demethaniser column (32).
Patent EP-0260102-A3 (EP)
Title: Chemical process
IPC: C07D213/68
Filed: 1987-09-08
Abstract: A process for preparing 3-[4-(4-oxo-1,4-dihydropyridin-1-yl)benzoyl]butanoic acid is described which comprises reacting 3-(4-fluorobenzoyl)butanoic acid with 4-hydroxypyridine characterised in that the process is performed under aqueous conditions in the presence of a suitable base.
Patent EP-0269588-A3 (EP)
IPC: H02G1/00
Filed: 1987-10-14
Abstract: The invention regards a mitre cutter arrangement for cable ditches 
comprising a mitre ruler (Fig 2) to be clamped to the cable ditch (Fig 9) 
in order to receive a saw arrangement (Figs 3 and 4) running along the 
mitre ruler, said saw arrangement when displaced being guided by guide 
means, one of which being applied on the saw arrangement and the other 
one, cooperating with said first mentioned guide means, being applied 
on the mitre ruler. The mitre ruler and the cable ditch are clamped 
to a mitre table, such that the cable ditch will form the desired angle 
with the longtudinal direction of the mitre table and the mitre ruler, 
respectively. In the bottom (10) of the mitre ruler a groove (12) is 
provided for receiving the saw blad (17) of the sawing arrangement, said 
saw blade running through the groove and into the cable ditch, which is 
clamped under the mitre ruler.
Patent EP-0335000-A3 (EP)
IPC: F16J15/324
Filed: 1988-11-18
Abstract: A ring seal, in which a sealing lip (4) of polymer material is pressed under elastic pretensioning onto a cylinder surface (5) of a shaft. The cylinder surface is provided with depressions (1) which have bases (2) designed in the form of cups. The maximum depth of the bases (2) is 4 to 12 micrometres, and each base (2) is surrounded by bases (2) of adjacent depressions (1) in the region of its complete outer circumference. The mutual centre point separations are in this case of such small size that the adjacent depressions delineate one another in cut edges (3). 
<IMAGE>
Patent EP-0324089-A3 (EP)
IPC: H02M1/08
Filed: 1988-11-25
Abstract: Die Erfindung betrifft ein Verfahren zum Erzeugen von Span­
nungsimpulsen zur Steuerung des Schaltbetriebes in Schalt­
netzteilen. Ein Spannungsanstieg eines Impulsgenerators wird 
jeweils bei Erreichen eines ersten, unteren Schwellwertes 
(A) gestartet. Das Rücksetzen des Spannungsanstieges erfolgt 
im freilaufenden Betrieb, wenn der Spannungsanstieg einen 
zweiten (D) oder einen dritten (C), zwischen dem ersten (A) 
und zweiten (D) liegenden Schwellwert erreicht. Im Synchro­
nisationsbetrieb veranlassen die im Synchronisationssignal 
(V sync ) auftretenden Impulsflanken das Rücksetzen des Span­
nungsanstieges. Die Vorteile der Erfindung liegen darin, daß 
der beim Übergang vom freilaufenden Betrieb in den Synchro­
nisationsbetrieb infolge des Frequenzunterschiedes auftreten­
de Schaltstrom minimal wird und der Generator zuverlässig 
arbeitet.
Patent EP-0319012-A3 (EP)
Title: Immobilized interleukin 2 and interleukin 2 containing a carboxyl-terminal extension
IPC: C07K17/10
Filed: 1988-12-02
Abstract: Biologically active forms of human IL2 which 
differ from natural IL2 by the addition of amino acid 
residues at the carboxyl terminus are prepared by 
recombinant DNA techniques and can be chemically 
derivatized without elimination of biological 
activity. IL2 can be immobilized on a solid support 
in a biologically active conformation and used for 
binding of cells bearing IL2 receptors and for 
generation of lymphokine activated killer (LAK) cells.
Patent EP-0321848-A3 (EP)
Title: Power transmission apparatus
IPC: F16H48/20
Filed: 1988-12-14
Abstract: In a power transmission apparatus of viscous coupling type, when two first and second output shafts (15, 25) are kept rotated at two big different speeds for many hours as when the ordinary tire is replaced with a spare tire, temperature and pressure within viscous fluid rise abnormally high. In this case, viscous coupling limit slip differential mode is switched to a free differential mode by means of a movable clutch shaft (33). Further, it is also preferable to directly couple the first and second output shafts to obtain a differential lock mode when the vehicle is travelling on muddy road.
Patent EP-0275157-A3 (EP)
IPC: G06F13/362
Filed: 1988-01-08
Abstract: A direct memory access (DMA) controlled system 
which performs DMA data transfer between a main memory 
(21), a cache memory (7), and disk memories (5,6) while 
exchanging DMA transfer requests and acknowledgements 
among disk control units (2,3), a memory-to-memory 
transfer control unit (13), and a common DMA control 
unit (12). The data transfer speed between the main 
memory (21) and cache memory (7) is variable according 
to the load condition of the DMA control unit (12) for 
the disk memories (5,6), enabling the transfer 
capability of the DMA control unit (12) to be kept at a 
fixed, continually high level.
Patent EP-0292217-A3 (EP)
IPC: B60R25/24
Filed: 1988-05-16
Abstract: A remote control system which includes (a) a 
receiver unit adapted to be fixedly mounted on a motor 
vehicle having at least one door lock with a first 
locked condition and a second unlocked condition and 
having means for receiving a coded signal including a 
code portion of binary bits, memory means for storing a 
first code of binary bits, means for comparing the code 
portion of a received coded signal with the first code 
and means for shifting the controlled device to one of 
the conditions upon the comparison match between the 
code portion of a received signal and the stored first 
code and (b) a transmitting unit for transmitting the 
stored second code of binary bits when the door lock is 
to be shifted into one of its conditions. In this 
system the invention involves the improvement wherein 
the coding of the second code set into the transmitter 
is a unique group of binary bits and the receiver unit 
includes a field programming arrangement for setting the 
first code of the receiver unit to the unique group of 
binary bits in the transmitting unit by using the signal 
from the transmitting unit as received by the receiver 
unit. In accordance with this improvement, the first 
code of the receiver unit is set to the second code of 
the transmitting unit in the field and may be changed 
from one code to another code upon authorized use of a 
second transmitting unit having its own unique code.
Patent EP-0299740-A3 (EP)
Title: Tool component
IPC: B23K35/30
Filed: 1988-07-13
Abstract: A tool component comprises an abrasive compact (10) bonded to a support (12) which itself is bonded through an alloy (16) to an elongate cemented carbide pin (14). The alloy has a liquidus below 900 DEG C and the following composition, by weight:  Mn      15 - 41%  Cu      67 - 41%  Ni      1 - 5%  Au      10 - 17% The shear strength of the bond achieved between the support (12) and the pin (14) exceeds 345 MPa.
Patent EP-0307229-A3 (EP)
Title: Freshness-maintaining corrugated cardboard box
IPC: B32B29/08
Filed: 1988-09-09
Abstract: A corrugated cardboard box (10) is provided for 
maintaining the freshness of vegetables, fruits, 
natural flowers, etc. for a long period during the 
storage and transportation thereof. The corrugated 
cardboard is fabricated with a double-faced corrugated 
cardboard comprising an outer liner (3), an inner liner 
(1) and a corrugated core (2) between the outer and 
inner liners. The inner liner (1) is composed of a 
fibrous substance and a powdery porous inorganic substance.
Patent EP-0309155-A3 (EP)
Title: Method for determining physical properties
IPC: G01N29/00
Filed: 1988-09-15
Abstract: A method for the determination of the value of a property of the material within a mill during the comminution of solid material within the mill comprises the steps of:   (a) detecting the noise intensity of milling by means of an analogue electrical signal, the intensity of which is proportional to the intensity of the noise in the audio frequency range, converting the analogue signal to a digital signal, (c) passing the digital signal through a digital band-pass filter to select at least two frequency bands, and (d) analysing the data from the bands by means of a multivariate statistical technique to obtain the value of the property. The method is particularly suitable for determining the particle size distribution of material being ground in a ball mill. p
Patent EP-0312376-A3 (EP)
Title: Polyurea membrane and its use for aromatics/non-aromatics separations
IPC: C07B31/00
Filed: 1988-10-14
Abstract: Membranes made from polyurea polymer are 
efficient aromatic/non-aromatic separation membranes. 
They may be used under pervaporation or perstraction 
conditions. Such separations are particularly useful 
for naphtha upgrading and in the chemicals industry.
Patent EP-0302828-A3 (EP)
Title: Photopolymerizable composition
IPC: G03H1/02
Filed: 1988-07-27
Abstract: There is described a photopolymerizable composition which comprises a 
water-soluble non-volatile ethylenically unsaturated monomer, a 
photopolymerization initiator which comprises a) at least one tertiary 
amine group or at least one active methylene or methine group, b) a dye 
sensitizer and c) a salt containing the hypophophite anion H₂ PO₂⁻.  
     A particularly suitable hypophosphite salt is sodium hypophosphite. A 
suitable amount of hydrophosphite salt to be present is from 0.1 to 
5.0 % of the weight of the photoinitiator present in the composition.  
     The presence of the hypophosphite salt in the composition has been found 
to reduce the required exposure time considerably or to reduce the 
required threshold exposure required to obtain a holographic image.
Patent EP-0354323-A3 (EP)
Title: Antidiabetic phosphates
IPC: C12N9/99
Filed: 1989-06-16
Abstract: Phosphates are disclosed which stimulate the 
enzyme fructose-1,6-bisphosphatase and inhibit the en­
zyme 6-phosphofructo-1-kinase, thereby lowering glucose 
levels in mammals. These phosphates may thus be used to 
treat hyperglycemia and/or diabetes. Processes for the 
synthesis of the phosphates are also disclosed.
Patent EP-0353439-A3 (EP)
Title: Vorrichtung zum Entfernen von zerfallenen grünfesten Betonpflastersteinen von diese transportierenden Paletten
IPC: B28B17/00
Filed: 1989-06-20
Abstract: Eine Vorrichtung dient zum Entfernen von nach ihrem Ausformen 
zerfallenen, auf Paletten abgesetzten und auf diesen zur Trock­
nungsstation transportierten grünfesten Pflastersteinen aus 
Beton. Die Vorrichtung besitzt einen Kettenförderer, der die mit 
grünfesten Betonpflastersteinen beladenen Paletten intermettie­
rend von der Herstellungsstation zum Trockengerüst fördert. 
Damit sich fehlerhaft ausgeformte und/oder zerfallene Pflaster­
steine einfach und schnell und unter Vermeidung schwierig zu 
entsorgenden Abfalls beseitigen lassen, durchläuft der Ketten­
förderer im wesentlichen in horizontaler Richtung eine Abschub­
station (3), in deren Gestell ein Rahmen (5) in vertikalen 
Führungen auf- und ab durch einen Antrieb (6) verfahrbar ist. In 
dem Rahmen (5) ist ein durch diesen auf die Paletten (1) absetz­
barer Schieber (8) in horizontal verlaufenden Führungen (10) 
geführt und durch einen Antrieb (11, 12) über die Breite bzw. 
Länge der Paletten (1) hin- und hergehend verfahrbar. Unterhalb 
der Abschubkante der Paletten (1) ist in der Abschubstation (3) 
ein Auffangtrichter (15) angeordnet, unter dessen Auslauföffnung 
sich eine Fördereinrichtung (16) befindet, deren Abwurfende ober­
halb des Aufgabetrichters einer Mühle mündet. Von der Mühle 
führt eine Fördereinrichtung zum Speicher für den demnächst zu 
verarbeitenden Kernbeton.
Patent EP-0362736-A3 (EP)
Title: Oxygen probe for a heat treatment oven
IPC: G01N27/406
Filed: 1989-09-30
Abstract: The invention relates to a probe for measuring the oxygen potential, in particular for determining the carbon transfer properties of a furnace atmosphere containing proportions of the gases H2, CO and CH4, which probe contains a solid-state electrolyte which conducts oxygen ions and which has a contact electrode in the furnace atmosphere and a contact electrode in a reference means having known oxygen potential. In order to improve the measurement accuracy, it is proposed that there is disposed between the contact electrode (6) in the furnace atmosphere and the measuring electrolyte (1) a compensating electrolyte (8, 12) which conducts oxygen ions in the form of a separate solid body which is in contact with the measuring electrode (1), on the one hand, and the contact electrode (6), on the other hand, and which is so designed that it takes up oxygen ions from the surrounding furnace atmosphere to the extent it is removed from the measuring electrolyte (1) by an electrode reaction. <IMAGE>
Patent EP-0360305-A3 (EP)
IPC: B32B15/02
Filed: 1986-12-03
Abstract: A composite particle article is described, composed of a core and a shell, which consists either completely or partially of a super-hard material different from the core and which is produced with the aid of a special process in which the super-hard material forms at least partially from a gas phase under reduced pressure and at temperatures below 1200 DEG C.
Patent EP-0327167-A3 (EP)
Title: In situ differential imaging and method utilizing a scanning electron microscope
IPC: H01J37/22
Filed: 1989-01-27
Abstract: The operating characteristics of an SEM apparatus are 
enhanced by carrying out in situ deflection during electron 
beam scanning of an object to be examined. Differential 
signals derived from the in situ deflection are a direct 
measure of the spatial derivative of any geometric or material 
variations on the surface of the scanned object.