baber/WOPTO huggingface dataset:
Patent EP-0386665-A3 (EP)
IPC: G01P5/00
Filed: 1990-03-03
Abstract: Die Erfindung betrifft ein Verfahren zur Messung von Größe 
und/oder Ladung und/oder Geschwindigkeit und/oder Konzentration 
von Partikeln in polydispersen Systemen und von Partikelkonzentrationen 
monodisperser Aerosole sowie eine Meßvorrichtung 
zur Durchführung des Verfahrens. Die Partikelströmung 
wird durch mindestens einen aktiven Ringsensor (3) hindurch 
oder an einem Punktsensor (4) vorbeigeleitet. Die am Sensor 
influenzierte Ladung eines jeden Partikels wird einem aktiven 
Ladungsverstärker (9) zugeführt. Das Ausgangssignal des 
Verstärkers (9) dient als Eingangssignal für ein Meßwertanzeigegerät 
(10). Der Verstärker ist Bestandteil einer Meßwertauswerteschaltung 
(6), die mindestens aus einem Kondensator (7), einem ohmschen 
Widerstand (8) und dem Verstärker besteht und sensornah in 
die Anordnung des Sensors integriert ist.
Patent EP-0392309-A3 (EP)
Title: A machine for pile-driving, a method for transport and erection of a machine for pile-driving, and a method for establishment of a foundation
IPC: E02D7/16
Filed: 1990-04-02
Abstract: A machine for pile-driving comprises a driving chassis (3) with 
wheels (5,6) for moving on railway or road, and an upper part (4) 
pivotally mounted about a vertical swivel axis (13) on the driving 
chassis. A mast (15) with slide guide (17) for a hammer mechanism (16) 
is connected to the upper part. The mast may be erected to substantially 
vertical position for the purpose of pile-driving and may be lowered 
into substantially horizontal position for the purpose of transport.  
     According to the invention the mast is connected to the upper part 
by a telescopically extensible and contractible boom having a base part 
(28) being connected to the upper part of the machine by means of a 
hinge with a hinge axis (44) perpendicularly to the swivel axis of the 
upper part, and a telescopically extensible part (29) connected to the 
base part, said mast being mounted to said part (29) by a hinge having 
its axis (49) substantially parallel to the hinge axis of the base part. 
It is hereby achieved that the mast may be erected while the vehicle is 
standing on a track above which an electric overhead traction wire is 
mounted.  
     The invention also relates to a method for transport and erection 
of such a machine and a method for placing of foundations next to a 
railway track.
Patent EP-0424150-A3 (EP)
Title: Method of and apparatus for producing an optical multi-fibre cable element
IPC: G02B6/44
Filed: 1990-10-18
Abstract: A method of producing an optical multi-fibre cable element provided with a secondary sheathing by extruding (1) a loose secondary sheathing (10) around a fibre bundle (9) and providing the fibres with a desired extra length with respect to the secondary sheathing. To avoid variation in fibre length in the production of cable elements the secondary sheathing (10) together with its the fibre bundle (9) is twisted (12) around its axis after the extrusion step (1) at least to such an extent that the longitudinal sliding of the fibres with respect to each other is prevented in the twisted fibre bundle and that the stretching of the fibres in the fibre bundle at the step of providing the extra length (3; 18) is kept within the elastic range of the fibres. In an apparatus suitable for realizing the method, twisting means (7) are provided after the extruder and before the device providing the extra length, which twisting means twist the secondary sheathing and the fibre bundle in such way that the fibres are locked together.
Patent EP-0446957-A3 (EP)
Title: Procedure for regulating the speed reference of a voltage controlled squirrel-cage motor
IPC: H02P27/02
Filed: 1991-03-18
Abstract: Procedure for regulating the speed reference of a squirrel-cage elevator motor (1) fed by a voltage converter (6,7) provided with solid-state switches. The speed reference is regulated using a speed reference correction signal (CORR) which adjusts the speed reference to a value at which the firing angle of the solid-state switches corresponds to the zero point of sinusoidal motor current. <IMAGE>
Patent EP-0466146-A3 (EP)
Title: Graphic matter and process and apparatus for producing, transmitting and reading the same
IPC: G06F17/21
Filed: 1991-07-11
Abstract: An apparatus for composing a printable text, comprising coded characters, comprises: A - a text-composing device; B - a memory for storing character grids, representing clear characters, arranged in at least a coded font wherein the character grids are derived from a common, scrambled reference grid; and C - means associated with said text-composing device for selecting clear characters or character grids, as desired. A process for composing a printable text, comprising coded characters and graphic matter obtained thereby, are also described.
Patent EP-0485887-A3 (EP)
Title: Apparatus and method for upgrading terminals to maintain a secure communication network
IPC: H04N7/16
Filed: 1991-11-07
Abstract: A secure communication network serves a plurality of terminals (30, 34, 38) grouped into different security categories. Each terminal includes a replaceable security element (32, 36, 40) containing a security algorithm specific to the security category to which the terminal is assigned. Upon the breach of a particular security version, the security elements in the affected category are replaced with new elements containing a different algorithm. The security elements are relatively low cost, and can be replaced on an as needed or periodic basis to maintain system security. <IMAGE>
Patent EP-0452058-A3 (EP)
Title: Insert attack angle for roller cone rock bits
IPC: E21B10/16
Filed: 1991-04-08
Abstract: The inserts for a roller cone of a multiple cone rock bit are positioned or angled in the cone to attack an earthen formation normal to the formation when the inserts first encounter the formation such that the inserts are subjected to more compressive forces and the formation is subjected to more shear forces as the roller cutters roll over the bottom of the formation. <IMAGE>
Patent EP-0471612-A3 (EP)
Title: New steroids having an amide substituted group in the 11-beta position, their preparation, their use as medicines and pharmaceutical composition thereof
IPC: C07J41/00
Filed: 1991-08-09
Abstract: The invention relates to the compounds: <IMAGE>  either n = 1, K = oxygen, R17 = hydroxyl, <IMAGE> R'17 = hydrogen, ethynyl, RA = methyl, RA' = isopropyl, butyl, heptafluorobutyl, X = methylene, phenylene or phenyloxy, Y = -(CH2)7; -(CH2)8-; -(CH2)5-C IDENTICAL C-; -(CH2)q-O-CH2-, q = 5 to 7, and -(CH2)5-S-CH2-, or n = 1 or 2, K = oxygen or sulphur, R17 and R'17 = ketone or R17 = hydroxyl or acyloxy and R'17 = hydrogen, alkyl, alkenyl, alkynyl, X = methylene, arylene, CH2-O, arylenoxy or arylenethio, Y = a bond or aliphatic chain optionally interrupted by arylene, oxygen or sulphur, optionally oxidised, and optionally ending with arylene, Z = bond and if Y and Z = bond, X  NOTEQUAL  CH2 or CH2-O, RA or RA' = hydrogen, alkyl, heterocycle (5 or 6 members) optionally substituted with RA or RA'  NOTEQUAL hydrogen, - or n = 2, or K = sulphur, or X = arylenethio, or RA and RA' = heterocycle substituted by aryl or aralkyl, their preparation, their application as medicinal products and pharmaceutical compositions containing them.
Patent EP-0505695-A3 (EP)
Title: All-node switch - an unclocked, unbuffered, asynchronous, switching apparatus
IPC: G06F17/50
Filed: 1992-02-03
Abstract: Disclosed is an apparatus for switching input port connections to output port connections quickly and dynamically using a new asynchronous approach to resolve contention. The disclosed ALL-NODE (Asynchronous, Low Latency inter-NODE) Switch is self-routing in two cycle times at the same high speed serial rate that data is transferred through the switch. The normal mode of the switch requires absolutely no synchronization amongst any of the input and output ports which interface to the switch. The switch is completely completely void of centrally controlled clocking and any data buffering. Data traverses the switch only encountering three gate delays - on-chip receiver, mux, and off-chip driver. Contention is detected and resolved on chip, and yet the logic implementation is extremely simple and low in gate count, so the switch design is never gate limited. The protocol requires several parallel data lines plus two or three control lines. <IMAGE>
Patent EP-0507468-A3 (EP)
Title: Modified fluorohydrocarbon polymers
IPC: C08F14/18
Filed: 1992-03-18
Abstract: This invention relates to fluorohydrocarbon 
polymers which are modified by the incorporation of 
substitiuents bearing a functional group such as vinyl, 
allyl, acrylate, alkoxysilane, amido, sulfonic acid salt, 
pyridine, carboxylic ester and carboxylic salt. The 
functional groups may be further reacted to obtain branching, 
grafting or crosslinking of the polymers. Copolymers of 
vinylidene fluoride and hexafluoropropene such as VITON A 
rubber and KYNAR FLEX 2801 plastomer, are typical of the 
class of fluorohydrocarbon polymers which are modified to 
obtain the new materials of this invention.
Patent EP-0523972-A3 (EP)
Title: Compact torque limiting clutch
IPC: F16D7/02
Filed: 1992-07-15
Abstract: A compact torque limiting clutch (10) provides spring cup bolt assemblies (34) for interengaging a pressure plate (32) and input flange (12) on opposite sides of a friction flange (26) of an output hub (16). The spring cup assemblies (34) include bolts (40) employed for securing the clutch elements together, such bolts being restricted from rotating during the assembly process by engagement with noncircular apertures (58) passing through a retainer plate (56). The torque limiting clutch (10) is of pancake design, contained between axially displaced planar surfaces defined by an input flange (12) on one side and a pressure plate (32) on the other. In another embodiment of the invention, a keeper plate (113) is coaxially secured to an output hub (104) with a friction disc (106) fixedly secured therebetween. An input drive flange (102) is rotatably mounted on the keeper plate (113). A separator disc (122) extends the full diameter of the clutch assembly and has cup-shaped shields (124, 126) extending therefrom, serving as seals and heat dissipating members. Torque pins (138) pass through a pressure plate (116) which is urged toward the input hub (102) by a plurality of spring cup bolt assemblies (34), the torque pins serving as indicators of clutch wear. <IMAGE>
Patent EP-0553660-A3 (EP)
Title: Handkerchief package, blank, and method for making it
IPC: B65D75/08
Filed: 1993-01-15
Abstract: Paper handkerchief packages usually have a cover made of thin plastic film and can be reclosed after the first opening, optionally by using an attached adhesive strip. The invention is intended to provide a package which has the most environmentally friendly cover possible, is easy to handle and can be reclosed many times if possible. A closure flap (30) covering a removal opening (40) in the region of a front wall (13) of the package (11) is connected, according to the invention, to a part region of edges of the removal opening such that it can be torn off (remaining connection 32) to open the package. Furthermore, the invention relates to a blank for forming the package and to a corresponding method. <IMAGE>
Patent EP-0608476-A3 (EP)
Title: Tile cutter.
Inventor: MONTOLI VINCENZO
IPC: B28D7/04
Filed: 1993-08-25
Abstract: The end device comprises: a tool carrier (30), an operative station (11), a gauge (5) to maximize the distance from the contour line of the tile (0) to the pressure points, as well as the distance from the small roller (34) or fulcrum (f) to the push-operable scoring and cutting disc-like tool (3) or scoring weight arm which is of about 30 mm. Such fulcrum (f) engaging the bottom of the guide (2), which is placed parallel over base (1) 45 mm beyond the reaction apex (7)), The power arm of the lever is 36 cm long. At parity of power arm, the weight arm is mm 90 long, whereby the pressers (4, 4') may operate at 100 mm far from the upright (10) or at least 22 mm from the contour line (0') and 32 mm inside the corner (0''). An adjuster means (38) limits the excursion of the pressers (4, 4') avoiding that the exceeding excursion thereof operates again accidentally on any of the already cut sections of the tile.
Patent EP-0573295-A3 (EP)
Title: Level detection circuit and automatic color control circuit
IPC: H04N9/68
Filed: 1993-06-03
Abstract: A level detection circuit for detecting the level of input 
signals is disclosed. The level detection circuit includes a 
multiplier and an adder for computing the sums of square values 
of a burst signal, a maximum value holding circuit for holding 
a maximum value of the sums of the squared values of the burst 
signal, a counter for counting sampling clocks, a multiplier, an 
adder and a 1/2 processing circuit for computing a half value of 
the sum of two consecutive count values, and a delay circuit, a 
latch circuit and a comparator for outputting a first one of the 
two consecutive count values as a level of the burst signal when 
an output of the 1/2 processing circuit becomes larger than the 
output of the maximum value holding means. The present level 
detection circuit permits level detection by finding a square 
value by a small-sized circuit.
Patent EP-0577331-A3 (EP)
IPC: G02F1/1335
Filed: 1993-06-24
Abstract: The contrast of an LCD cell (12) is enhanced by the use of a gradient 
index plate mirror (16',16'') positioned behind the cell to reflect light from a light 
source (14',14'') through the cell in a well-collimated beam. The mirror (16',16'') is 
formed of an optical plate (34',34'') having first and second major surfaces (36',36'') 
and (38',38''), the latter having a reflective coating (40',40'') thereon. The optical 
plate (34',34'') has a gradient index of refraction which increases from its first to its 
second major surface. As a consequence, the light entering the plate and reflected 
back therethrough is refracted so as to be bent closer to the plate normal (42',42''), 
causing the light leaving the mirror and entering the LCD cell to be well collimated, 
which is desirable for improving the display contrast.
Patent EP-0679476-A3 (EP)
IPC: H01R43/042
Filed: 1995-04-12
Abstract: The pliers (1) have a pliers housing (2) with a relatively pivoted handgrip (6), used for operating a drive which is coupled to the operating elements associated with the pliers jaw (3) at the front end of the pliers housing. The drive is assisted by a battery-operated electric motor (18) contained within the pliers housing, with the switch (25) for operating the electric motor incorporated within the handgrip. Pref. the switch is first operated when the force applied to the handgrip reaches a threshold value. <IMAGE>
Patent EP-0704309-A3 (EP)
Inventor: SCHEFFELIN JOSEPH E
IPC: B41J2/015
Filed: 1995-09-15
Abstract: An apparatus for regulating the flow of replenishment ink from
an ink reservoir (28) to a print cartridge (12) includes two
valves (34, 36) which enter into a mating relationship and
together open with respect their valve seats and thereby
permit the transfer of replenishment ink from the reservoir
(28) to the print cartridge (12).
Patent EP-0708449-A3 (EP)
Inventor: LEE KUO-HUA
IPC: H01L21/8244
Filed: 1995-10-11
Abstract: A six-transistor SRAM of a high-density memory comprises two thin-film
n-channel load transistors (10,12) and four conventional p-channel pull-down
and access transistors (14,15,16,17). As embodied in a semiconductor chip, the cell
is simpler than priorly known six-transistor cells and is relatively immune from the
deleterious effects of sodium ions and hot-carrier aging.
Patent EP-0717451-A3 (EP)
Inventor: IKAI KEIZO
IPC: H01L31/18
Filed: 1995-12-14
Abstract: A photovoltaic element produced from a product
resulting from decomposition of a silicon polymer having
an organic substituent of the group consisting of a
hydrocarbon group, a halogenated hydrocarbon group and a
silyl group R 3 R 4 R 5 Si- (wherein R 3  - R 5  each are
identical or different, including C 1  - C 8  alkyl groups
and C 6  - C 10  aryl groups). The inventive photovoltaic
element is substantially pollution-free and capable of
quantity production at a relatively large unit size.
Patent EP-0732825-A3 (EP)
Title: Verfahren zur Synchronisation von Zeitintervallen
Inventor: DREWS WOLFGANG DR-ING
IPC: G06F1/14
Filed: 1996-03-01
Abstract: Verfahren zur Synchronisation von in Peripherie-Baugruppen
erzeugten Zeitintervallen auf ein im Zentralrechner erzeugtes
Grundzeitintervall im Rahmen einer vorgegebenen zeitlichen
Toleranzabweichung, wobei eine lückenlose Erfassung von Performance-Ereignissen
von PDH, SDH-Signalen auf verteilten
Gerätekomponenten durchgeführt wird. Das Verfahren ist für
eine Gerätearchitektur aus zentralem Steuerrechner und einzelnen
Slave-Baugruppen ausgelegt.
Patent EP-0779506-A3 (EP)
Title: Dissolutionstestgerät
Inventor: MUELLER WERNER G
IPC: G01N13/00
Filed: 1996-05-29
Abstract: Bei einem Dissolutionstestgerät mit mehreren Prüfbehältern (4) zur Aufnahme
von Dissolutionsproben, mehreren Rührelementen (20) zum Rühren der
Dissolutionsprobe, die in einem höhenverstellbaren Gehäuse (6) angeordnet
sind, einer Entnahmeeinrichtung mit Entnahmerohren (26) zur Entnahme von
vorgegebenen Volumenanteilen der Dissolutionsprobe aus den Prüfbehältern,
die in Abhängigkeit des Füllstandes der Dissulationsprobe und der verwendeten
Rührelemente an einer vorgegebenen Arbeitsposition in den Prüfbehältern anzuordnen
sind, sowie mit einer Rechnereinrichtung zum Speichern von
Meßdaten und vorgegebenen Parametern, sind die Entnahmerohre (26) auf
einem Rahmen (28) angeordnet. Der Rahmen (28) ist an dem Gehäuse (6)
höhenverstellbar angeordnet, und ein Schrittmotor (36) ist vorgesehen, der den
Rahmen (28) und damit die Entnahmerohre (26) nach den Eingabedaten über
den Füllstand und das Rührelement programmgesteuert in die jeweilige
Arbeitsposition verfährt. Der Motor (36) ist über einen Zahnriemen (34) mit
zwei Teleskopsäulen (30, 32) gekoppelt, die den Rahmen tragen.
Patent EP-0789192-A3 (EP)
Title: Nassentascheranlage
Inventor: MICHELBRINK BERNHARD
IPC: F23J1/02
Filed: 1996-07-17
Abstract: Eine Naßentascheranlage enthält einen ersten, in
Betriebsstellung unterhalb eines Aschetrichters (2) eines
Kessels befindlichen Naßentascher (5) und einen zweiten,
gleichartigen, in Reservestellung befindlichen, verfahrbaren
Naßentascher (12). Die Naßentascher (5, 12) bestehen jeweils
aus einem mit Wasser gefüllten und ein Förderorgan aufnehmenden
Trog (7), in den ein mit dem Aschetrichter (2) verbundenes
Eintauchstück (4) hineintaucht. Jeder Trog (7) ist in einer der
Seitenwände (13) in gleicher Höhe mit einer bis zur Oberkante
der Seitenwand (13) reichenden Öffnung (14) versehen, deren
Breite mindestens der Breite des Eintauchstückes (4) und deren
Höhe mindestens der maximalen Eintauchtiefe des Eintauchstückes
(4) in den Naßentascher (5) entspricht. Die Öffnung (14) ist
von einem eine zusammendrückbare Dichtung (19) aufnehmenden
Rahmen (17) umgeben und durch eine schwenkbare Klappe (16)
verschließbar, die sich von innen an die Öffnung (14) anlegt.
Die Öffnungen (14) sind in den einander zugewandten
Seitenwänden (13) der Naßentascher (5, 12) angeordnet, und die
Naßentascher (5, 12) sind mit Kopplungselementen versehen.
Patent EP-0820891-A3 (EP)
Inventor: VOSS KLAUS-WILHELM
IPC: B05B12/24
Filed: 1996-08-14
Abstract: Die vorliegende Erfindung betrifft einen Schaumstoffstreifen
(100,200,300,400), dessen Oberfläche teilweise mit
einer Klebeschicht (10) versehen ist. Der Querschnitt der
erfindungsgemäßen Schaumstoffstreifen setzt sich erfindungsgemäß
aus folgendem zusammen: einem ersten, insbesondere
gleichschenkligen Trapez (12) mit einer ersten
Höhe (14) und einer ersten langen und einer ersten kurzen
Grundlinie (16,18), einem Rechteck (20) mit langen und
kurzen Seiten (22,24,26), wobei eine erste lange Seite
des Rechteckes (22) bündig mit der ersten langen Grundlinie
(16) des ersten Trapezes (12) abschließt, und
einem zweiten, insbesondere gleichschenkligen Trapez
(28) mit einer zweiten Höhe (30) und einer zweiten langen
und einer zweiten kurzen Grundlinie (32,34), wobei die
zweite lange Grundlinie (32) des zweiten Trapezes (28)
bündig mit einer zweiten langen Seite (24) des Rechteckes
abschließt.
Patent EP-0719777-A3 (EP)
IPC: A61K31/535
Filed: 1990-06-05
Abstract: Compounds of formula 
   
     wherein 
     R 1  is lower alkyl or alkoxy, halogen, trifluoromethyl, 
lower alkylthio, hydroxy, amino, lower 
mono- or dialkyl- or acylamino,    n has the value 0, 1 or 2,    R 2  is hydrogen, lower alkyl or acyl,    R 3  is hydrogen, lower alkyl or alkoxycarbonyl, or a 
phenyl group optionally substituted with a group R 1 , 
and    A together with the group -C-N-O-, forms a saturated 
heterocyclic ring system consisting of 6-8 ring atoms, 
wherein, in addition to the already present oxygen 
atom and nitrogen atom, an extra hetero atom from the 
group O, S and N may be present, which ring system 
may be substituted with one or more of the substituents 
alkyl,alkoxycarbonyl, alkanoyl, alkoxy, 
hydroxy, oxo, amino, mono- or dialkylamino, alkanoyl-or 
alkoxycarbonylamino, which ring system may be 
annelated with a saturated carbocyclic group of 5 or 6 
ring atoms.     
     The eudistomin derivatives within the group of compounds 
having formula 1 have strong antiviral and antitumour 
activity.
Patent EP-0772122-A3 (EP)
IPC: G06F9/45
Filed: 1992-03-03
Abstract: A method of translating a first program code to a second program code preserves the granularity of the first code in the event of a processing interrupt by translating each first code instruction into a pair of groups of the second code. A second comparator executes the second code but interrupts this to perform an asynchronous event processing by aborting for a retry the second code instruction sequence, or delaying the asynchronous event processing and executing the second code according to the status of the execution of the second code at the interrupt. <IMAGE>
Patent EP-0732589-A3 (EP)
Inventor: FALKER THOMAS J
IPC: G01N33/28
Filed: 1996-01-25
Abstract: A method for analyzing the fouling tendency of a
bottoms slurry in a fluidized catalytic cracking unit,
the method comprising the following steps:
   (a) subjecting a sample of the bottoms slurry to a
selected increased pressure above atmospheric
pressure and to a selected temperature corresponding
to a bottoms slurry temperature at which the bottoms
slurry is proposed to be maintained in the fluidized
catalytic cracking unit;   (b) maintaining the sample at the selected
increased pressure and selected temperature for at
least about two hours;   (c) cooling the sample and reducing the pressure;   (d) homogenizing the sample to produce a
homogenized sample;   (e) extracting relatively higher molecular weight
materials from the homogenized sampling and   (f) analyzing the extracted relatively higher
molecular weight materials for at least one equality    
     wherein the steps (e) and (f) are carried out by:
   (g) adding from about three to about five parts by
weight of a solvent composition to one part by
weight of a measured amount of the homogenized
sample, thereby to form a liquid phase containing
relatively low molecular weight slurry components 
and a precipitate phase containing relatively high
molecular weight slurry material as a precipitate;   (h) separating out the precipitate; and   (i) analyzing the precipitate for at least one
quality.
Patent EP-0775482-A3 (EP)
Inventor: PILLAI SREEKUMAR
IPC: A61K8/41
Filed: 1996-10-15
Abstract: Cosmetic compositions containing tricholine citrate (TCC).
TCC stimulates keratinocyte growth, does not inhibit
keratinocyte differentiation and increases the
phospholipid levels in keratinocytes. Thus, TCC provides
improved conditioning, improved youthful appearance,
moisturization and improvement in the appearance of
photodamaged skin.