baber/WOPTO huggingface dataset:
Patent EP-0097354-A3 (EP)
Title: Circuit arrangement for determining the busy condition of a subscriber line in telecommunication exchanges
IPC: H04Q3/00
Filed: 1983-06-20
Abstract: 1. A circuit arrangement for determining the switching state of a subscriber connection line (TL) in telecommunications systems, the line wires (a, b) of which are each connected to one of the two poles of the supply voltage source (UB) via a supply element which, for switch-over between high-ohmic and low-ohmic supply, can in part be bridged in low-ohmic fashion by means of switching means (Ka, Kb), by evaluating the potential state at line-wire-related, fixed coupling points in the subscriber connection circuit which forms the exchange-end terminal of the respective subscriber connection line, with an indication circuit (K) which, by means of a cyclically operated, first electronic selection switching element (A1), can be consecutively connected to a plurality of subscriber connection lines, and which, in dependence upon the operating state of each subscriber connection circuit, set by a central contral device, is used to carry out different kinds of indications, for which purpose it is supplied with different reference voltage values which depend upon the nature of the indications, with capacitors (CS) which can each be separately connected by means of a second electronic switching element (A2) for the indication circuit (K) in dependence upon the switching position of the first selection switching element (A1), and which can be actuated in dependence upon the nature of the indication which is to be carried out, and which each serve for filtering purposes, and with switching means (kr) which serve to connect an a.c. ringing voltage (UR) to the wires of the subscriber connection line, characterized in that the first and second electronic selection switching elements (A1, A2) are each temporarily blocked in respect to the passage of current in the event of a switching position change in excess of the duration of the respective switching process, and that the first selection switching element (A1) is blocked in respect of the passage of current in the event of the connection and disconnection of the ringing a.c. voltage (UR) during a time which corresponds to the response- and drop-out times of the aforesaid connection means (kr) and switching means (ka, kb) which effect a switch-over between high-ohmic and low-ohmic supply.
Patent EP-0108311-A3 (EP)
Title: Central control units setting device for a route interlocking system
IPC: B61L21/08
Filed: 1983-10-21
Abstract: 1. A system for the connection of central functional units (13, ..., 17) to setting groups (1, 11, 12) of a geographical interlocking station, said setting groups being connected to each other via geographical data connections, equipped with microprocessors (5) and assigned to the route elements, characterized in that each setting group (1, 11, 12) has a special serial input/output (3) for external access which is connected via a digital switching network (10) to all central functional units (13, ..., 17) which require access to the setting groups (11, 12).
Patent EP-0112560-A3 (EP)
IPC: H04Q11/04
Filed: 1983-12-22
Abstract: An input/output processing module utilized for process­
ing of signaling information and arranged in a central control 
unit of a local central office of a digital telecommunications 
system. Each central office further includes a central switching 
network and a plurality of trunks dedicated to common channel 
signaling each locally associated with a signaling link controller 
unit. Within the processing module, a microprocessor system 
is provided for initiating, starting and controlled resetting of 
transfers of signaling information under supervision of the cen­
tral control unit. The signaling link controllers utiiized for com­
mon channel signaling are residing on a separate signaling link 
bus. A signaling link bus control arrangement is connected to 
both the microprocessor system and the signaling link bus and 
includes programmable control means for sequentially execut­
ing transfer operations of signaling information. Interface 
means are independently accessible by both the microproces­
sor system and the control means of the signaling link bus 
control arrangement for enabling bi-directional data transfers 
between the microprocessor system and the bus control ar­
rangement.
Patent EP-0090617-A3 (EP)
Title: Vaccine for preventing or inhibiting human dental caries induced by cariogenic streptococcus mutans
IPC: A23L1/00
Filed: 1983-03-25
Abstract: A vaccine comprising as active ingredient living cells of a Human mutant strain of Streptococcus mutans is effective to specifically inhibit the growth of cariogenic wild strains of Streptococcus mutans and may be used for preventing or inhibiting Streptococcus mutans induced dental caries. The mutant strain is substantially deficient in cariogenic potential and may be isolated from human oral flora or may be artificially induced from cariogenic wild strains of S. mutans. The non-cariogenic mutant strain may be administered in the form of a food composition such as a drink, comprising living cells, of the mutant strain in association with a liquid carrier conventionally used for preparing drinks containing the living cells of edible lactic acid-producing bacilli. When the living cells of the non-cariogenic mutant strain of this invention and the living cells of edible lactic acid-producing bacilli are mixed, for example, in the form of yogurt, the cariogenic potentials of both the cariogenic S. mutans and the edible lactic acid-producing bacilli may be prevented or inhibited effectively.
Patent EP-0089926-A3 (EP)
IPC: C07D403/06
Filed: 1983-03-18
Abstract: Phamazeutische Präparate enthaltend Derivate des Indo­
lizino[8,7-b]indols der Formel 
  
worin R a  die Gruppe (CH₂) m -, worin m Null oder 1 ist, R b  
die Gruppe -CH(R₁)- darstellt, worin R₁ Wasserstoff, Niede­
ralkyl, gegebenenfalls verestertes oder veräthertes Hydroxy, 
Niederalkylthio, oder gegebenenfalls substituiertes Amino, 
R₂ gegebenenfalls verestertes oder veräthertes Hydroxyme­
thyl oder gegebenenfalls funktionell abgewandeltes Carbo­
xy, R₃ und R₄ jeweils Wasserstoff oder Niederalkyl bedeutet, 
oder anstelle der Gruppe -(R b -R a )- die Gruppe -CH=CH- 
steht, une worin der carbocyclische Ring A unsubstituiert ist 
oder unsubstituiertes oder substituiertes Niederalkyl, gege­
benenfalls verestertes oder veräthertes Hydroxy, Nitro und/­
oder gegebenenfalls substituiertes Amino als Substituenten 
enthält, sowie N-Oxide solcher Verbindungen, und deren 
Salze, sowie solche Verbindungen als quaternäre Ammoni­
umverbindungen oder deren Salze, sowie neue Verbindun­
gen der Formel I oder deren N-Oxide oder deren Salze, oder 
solche Verbindungen als quaternäre Ammoniumverbindun­
gen oder deren Salze, erscheinen zur Behandlung von 
Vigilanzstörungen und zerebraler Leistungsinsuffizienz, 
insbesondere von Gedächtnisstörungen verschiedener 
Genese, wie senile Demenz, Multiinfarkt-Demenz oder De­
menz vom Alzheimer-Typ, ferner von Folgezuständen von 
Hirntraumen oder Apoplexie geeignet.
Patent EP-0104142-A3 (EP)
IPC: B65B35/24
Filed: 1983-08-29
Abstract: Bei plastisch verformbaren Gegenständen, wie Pasteten 
aus gemahlenem Fleisch, wird verlangt, dass diese bei der 
Behandlung ihre ursprüngliche Form beibehalten. Zum 
Ablegen der Gegenstände in Servierschalen müssen diesel­
ben genau bis zum Abgabeort geführt und in derselben Lage 
abgelegt werden. Dies wird durch schrittweises Zurückzie­
hen des stromabwärtigen Endes (30b) eines Förderbandes 
(30) bewirkt. Das Förderband (30) ist am stromabwärtigen 
Ende (30b) über eine Umlenkwalze (11) an einem Schlitten 
(10) geführt. Eine zweite Walze (12) am Schlitten bildet eine 
Schleife aus dem verkürzten oberen Trum des Förderbandes 
(30). Ein Bremsmotor (20) erlaubt ein rasches Anfahren des 
Schlittens (10) und ein ortsgenaues sofortiges Anhalten. 
Dadurch fallen die Gegenstände infolge des Beharrungsver­
mögens infolge des raschen Zurückziehens des stromabwär­
tigen Endes senkrecht nach unten auf eine Unterlage.
Patent EP-0126851-A3 (EP)
IPC: B23B31/177
Filed: 1984-02-27
Abstract: Bei einer Druckmittelübertragung für Spannfutter (1) 
mittels eines in einem mit geringem Abstand angeordneten 
Zuführungsringes (21) eingesetzten Dichtringes (31), der im 
Durchmesser elastisch verformbar und im unbelasteten 
Zustand von der Umfangsfläche (18) des Futterkörpers (2) 
frei ist, ist der Dichtring (31) auf einem rechteckigen formsta­
bilen Profilkörper (31), in dem durchströmbare Kanläle (35) 
vorgesehen sind, und aus an diesem angeformten radial 
federnden an dem Zuführungsring (21) abgestützten Stegen 
(33, 34) gebildet. Außerdem liegt der Dichtring (31) im 
unbelasteten Zustand unter Vorspannung an dem 
Zuführungsring (21) an und die beaufschlagbare äußere 
Stirnfläche (37) des Dichtringes (31) ist größer bemessen als 
dessen bei einer Druckmittelübertragung beaufschlagte 
innere Stirnfläche (38).  
     Durch diese Ausgestaltung ist in kurzer Zeit eine große 
Menge Druckmedium in das Spannfutter (1) zu übertragen, 
auch hebt sich der Dichtring (31) schlagartig von dem 
Futterkörper (2) ab.
Patent EP-0159412-A3 (EP)
IPC: G01N13/02
Filed: 1984-12-21
Abstract: Die Erfindung betrifft ein Verfahren sowie eine Vorrich­
tung zur Messung der Oberflächenspannung einer Flüssig­
keit, wobei die Erzeugung stehender, kreisförmiger Kapil­
larwellen durch spektrale Anregung der Flüssigkeit erfolgt 
und aus dem der reflektierten Lichtstrahlung entsprechen­
den Meßsignal innerhalb eines ausgewählten Frequenzbe­
reiches die Spektralfunktion ermittelt wird. Ein solches Ver­
fahren zeichnet sich vor allem durch Unabhängigkeit von 
äußeren Störeinflüssen aus und läßt sich auf einfache Weise 
automatisieren.
Patent EP-0121372-A3 (EP)
IPC: G06F12/08
Filed: 1984-03-19
Abstract: A controller for communication between the auxiliary 
processor and a cache mechanism in the system interface 
which communication is to be carried on independently of 
main memory accesses required to update the cache mechan­
ism in an overlapped manner.
Patent EP-0147066-A3 (EP)
IPC: B25J9/18
Filed: 1984-11-26
Abstract: A sensor arrangement for providing positional informa­
tion about a component (1) to a robot (11) comprises sensors 
(4,5) sensing index marks (2,3) on the component. The 
sensing arrangement derives signals denoting the extent of 
mispositioning of the object. These signals may be fed to the 
control unit (20) so that the robot carries out its preprogram­
med task on the object in its misplaced position. Alternative­
ly the component is shifted with the aid of said signals to a 
reference position.
Patent EP-0128098-A3 (EP)
Title: Methods and devices for prestressing concrete and similar structures
IPC: E04C5/12
Filed: 1984-06-04
Abstract: The invention relates to a concrete work prestressed by means of tensioned reinforcements (7) having bell shaped ends (71) and formed from an alternate succession of first sections housed, with interposition of an injected cement, in metal sheaths (9) themselves embedded in the concrete and rectilinear sections outside the concrete. For easy replacement of these reinforcements, the first sections have a rectilinear or curved shape of an arc of a circle and they are housed in plastic material tubes (10) adapted to slide against the metal, the tube ends situated at the level of the bell mouthed reinforcement ends (71) being themselves given the shape of open mouthed sleeves (11) made from plastic material.
Patent EP-0151465-A3 (EP)
IPC: E04D5/10
Filed: 1985-01-31
Abstract: Eine Abdichtungsbahn, insbesondere für Flachdächer, 
Anschlüsse oder Rinnen, enthält ein Trägermaterial (12), 
weiches auf seiner oberen Seite mit einem Beschichtungs­
werkstoff (2) versehen ist. Eine solche Abdichtungsbahn soll 
zur Herstellung einer funktionsgerechten und eine lange 
Lebensdauer aufweisenden Abdichtung derart ausgebildet 
werden, daß eine einfache Verlegung ermöglicht wird und 
euch Wandanschlüsse oder dergleichen mit einem geringen 
Aufwand herstellbar sind. Zur Lösung wird vorgeschlagen, 
daß der Beschichtungswerkstoff (2) in der Mitte des Träger­
materiais (12) angeordnet ist und an wenigstens einem 
seitlichen Längsrand ein freier Randstreifen des Trägermate­
rials (12) zum Verkleben vorhanden ist.
Patent EP-0166089-A3 (EP)
Title: Novel monomeric cationic glycoside derivatives
IPC: C08G81/02
Filed: 1985-04-01
Abstract: Novel cationic unsaturated mono- and polysaccharide glycoside derivatives are prepared by reacting glycidyl or halohydrin glycosides (e.g. 3-chloro-2-hydroxypropyl glucoglycoside) with unsaturated amines (e.g. N,N-dimethylaminopropyl methacrylamide). The novel monomers may be homo- or copolymerized in order to prepare novel cationic polymers with pendant saccharide side chains.
Patent EP-0171528-A3 (EP)
IPC: A61K9/18
Filed: 1985-05-30
Abstract: Controlled release pharmaceutical preparations contain­
ing coated ion exchange resin drug complex particles, the 
resin particles having been treated, prior to coating, with 
about 15 to 25% by weight of glycerin, based on the 
combined weight of the glycerin and the drug resin complex 
particles.
Patent EP-0165589-A3 (EP)
IPC: H01M10/058
Filed: 1985-06-18
Abstract: The anode (2) and cathode (4) of a secondary battery are 
constructed by assembling graphite in its form. By em­
ploying the graphite as the starting material of the manufac­
ture of the battery in this manner, the disintegration of the 
electrodes during the manufacture can be prevented. The 
battery thus manufactured exhibits battery function once it is 
charged and thenceforth, each time discharge and charge is 
repeated, the electrodes switch between the states of the 
graphite and graphite interlayer compounds owing to their 
reactions with ions and release of the ions, so that a high 
battery performance is achieved.
Patent EP-0174452-A3 (EP)
Title: Sink for domestic use
IPC: E03C1/18
Filed: 1985-07-03
Abstract: To provide for positive sanitary separation of water spilling or overflowing from a washing sink unit (1), a cleaning sink unit (2) and a third water receiving unit (3), which may be formed as a sink unit or as a drain board, the second unit, located between the first and the third, is surrounded by a raised zone which merges with a forward region of a water retention rim (4) surrounding all the sink units, the raised region (5) terminating short of the rear edge region (19) of the sink unit, and leaving with the water retention rim (4) adjacent the rear edge region a gap (7). A drain and overflow opening (8) is located in the gap. Surfaces of the sink which may be essentially planar are pitched towards the overflow and drain opening, so that any water splashing or overflowing from any one of the three units or regions (1, 2, 3) will drain off into the overflow without flowing back into another one of the units or regions.
Patent EP-0181610-A3 (EP)
IPC: B29C48/505
Filed: 1985-11-07
Abstract: Aromatic polyester fibers having high strength and high 
modulus of elasticity can be obtained stably for a long period 
of time by melt spinning by using a screw type extruder 
having a screw which has a compression ratio of 2.5 to 4.0 
and/or a kneading function.
Patent EP-0160425-A3 (EP)
Title: A process for joining different kinds of synthetic resins
IPC: B29C65/60
Filed: 1985-04-04
Abstract: A process for joining a first plate (10) to a second plate 
(20) includes several steps. A first step provides a first plate 
(10) made of a first kind of synthetic resin. A second step is 
setting a second plate (20) having a hole and formed of metal 
or a synthetic resin on the first plate (10). A third step is 
setting an insertion (60) within the hole of the second plate 
(20) into contact with a portion (11) of the first plate (10). The 
insertion (60) is made of glass or a second kind of synthetic 
resin which can transmit the laser beam. The fourth step is 
exposing the insertion (60) to a laser beam which transmits 
the laser beam to the first plate (10). The first kind of 
synthetic resin of the portion of the first plate (10) stores up 
heat of the laser beam, so that the portion (11) of the first 
plate (10) is melted by the heat of the laser beam. A fifth step 
is pressing the insertion (60) into the first kind of synthetic 
resin melted from the first plate (10). The first kind of 
synthetic resin melted from the first plate (10) thereby is 
pushed out from the hole of the second plate (20) onto an 
outer surface (40) of the second plate (20) to form a lip ring 
(13) of the first kind of synthetic resin. Accordingly, the lip 
ring (13) links the first plate (10) to the second plate (20).
Patent EP-0178159-A3 (EP)
Title: Electrical connectors
IPC: H01R4/24
Filed: 1985-10-09
Abstract: An electrical socket connector in which individual contact 
members are located and retained on pegs projecting from a 
body member of electrically insulating material, the contact 
members being arranged for insulation displacement electrical 
connection at one end to insulated wires of two different thick­
nesses, and having means to set the gap between contact-­
making cantilever springs for co-operation with an associated 
plug connector. Outer covers may be latched to the body mem­
ber, and the body member or one of said covers may allow ac­
cess to said contact members for test probes.
Patent EP-0159944-A3 (EP)
Title: Method and apparatus for obtaining properties of subsurface formations
IPC: G01V11/00
Filed: 1985-04-12
Abstract: Well logging techniques are disclosed which use and/or measure formation textural parameters. A disclosed formation textural model is bimodal in nature, and includes fractions of spherical grains and of platey grains having a single aspect ration. This model is used in obtaining improved well logging recordings.
Patent EP-0157760-A3 (EP)
IPC: C04B28/16
Filed: 1985-04-02
Abstract: Bei einem Verfahren zum Herstellen von Belägen oder 
Gegenständen, die aus einer geschäumten Masse bestehen, 
wird das Bindemittel, das wenigstens zu 35% aus Anhydrit 
besteht, in Form eines Bindemittelleims mit einem Wasser-­
Bindemittelfaktor von 0,1 bis 0,6 mit 0,1 bis 3,0 Liter eines 
Luft-Wasser-Schaumes vermengt und die so erhaltene, auf­
geschäumte Masse gegossen oder anderwetig verarbeitet.  
     Weiters wird eine Vorrichtung zur Durchführung des 
Verfahrens mit einem Schaumgenerator (3) und einem 
Mischgerät (2) zur Herstellung des Bindemittelleims vorge­
schlagen, bei der unter der Austrittsöffnung eines Mischge­
rätes (2), in das eine von einem Schaumgenerator (3) kom­
mende Leitung (4) für den Schaum einmündet,ein offener 
Vorratsbehälter (8) für das Gemisch aus Schaum und Binde­
mittelleim angeordnet und an dem Ausgang des Vorratsbe­
hälters (8) eine Fördereinrichtung (5) zum FÖrdern des Ge­
misches aus Schaum und Bindemittelleim zur Verarbei­
tungsstelle angeschlossen ist.
Patent EP-0192997-A3 (EP)
Title: Method for modifying polyfumaric acid diester
IPC: C08F22/14
Filed: 1986-01-31
Abstract: According to the invention, a method for modifying a polyfumaric acid diester is provided. The method comprises subjecting the polyfumaric acid diester to thermal treatment to thereby obtain a polyfumarate having carboxyl groups. ; The polyfumaric acid diester is obtained by polymerizing a fumaric acid diester represented by the following general formula of:wherein R represents an alkyl group having 1 to 12 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms or an organic residue having at least one aromatic ring.
Patent EP-0212510-A3 (EP)
IPC: C08L51/06
Filed: 1986-08-09
Abstract: Schlagzähe Polyamidformmassen, enthaltend 
   A. 3O bis 95 Gewichtsteile eines linearen thermoplastischen Polyamids, 
aufgebaut aus Terephthalsäure und Isophthalsäure sowie Alkandiaminen 
und/oder Cycloalkandiaminen mit 4 bis 21 C-Atomen,    B. 5 bis 7O Gewichtsteile mindestens eines durch Emulsionspolymeri­
sation hergestellten, mit einer Teilchengröße unter 2 µm in der 
Komponente A dispergierten und darin weitgehend unlöslichen 
kautschukelastischen Polymerisaten, wobei die Summe von A und B 
1OO Gewichtsteile beträgt,    C. O bis 1OO Gewichtsteile verstärkend wirkende Füllstoffe, bezogen auf 
die Summe der Komponenten A und B, sowie    D. gegebenenfalls Zusatzstoffe in wirksamen Mengen.
Patent EP-0215340-A3 (EP)
IPC: B65G13/11
Filed: 1986-08-25
Abstract: A signature-conveying device, comprising one or more helicoidal 
upward and downward tracks (8, 9), designed to run the signat­
ures delivered by a rotary press or any other type of printing 
press as a continuous scaled belt.Said tracks (8,9) consist 
of a column (12) provided with a jacket (13) supporting a num­
ber of carrying rollers (11), defining said helicoidal path or 
track, and of an internal drive shaft (14) designed to operate 
said rollers (11) by means of suitable drive units (17, 18, 19, 
22). As no pressing devices are used, the signatures (4) are 
shifted without suffering any damage whatsoever.
Patent EP-0199428-A3 (EP)
IPC: B21C37/16
Filed: 1986-01-28
Abstract: A method of fabricating a tube (10′) having enlarged 
ends (14′,16′) and made of material which can be streng­
thened by cold working comprises fabricating a pre-form 
having the overall configuration of the tube but with 
increased outside diameters and a decreased length. The 
pre-formed tube is cold forged or cold rolled over its entire 
length to reduce its outside diameter while maintaining its 
inside diameter substantially fixed. This elongates the tube 
and reduces its cross-sectional area. Cold working is con­
tinued until the final desired dimensions for the tube are 
reached. This produces a strengthening effect by cold 
working over the entire length of the tube.
Patent EP-0205247-A3 (EP)
Title: Derivatives of quinuclidine
IPC: C07D453/02
Filed: 1986-04-25
Abstract: Quinuclidine derivatives having the general formula (I)  <IMAGE>  and geometrical isomers, enantiomers, diastereoisomers, racemates and/or acid addition salts thereof, wherein Z represents the group >CR1R2 or two hydrogen atoms; and R1 and R2, which may be identical or different, are each alkyl, cyclopentyl, cyclohexyl, aryl, or diarylmethylol, or alkyl which is substituted by one or more aryl groups, or one of R1 and R2 may be hydrogen.
Patent EP-0189367-A3 (EP)
IPC: B29D7/00
Filed: 1986-01-23
Abstract: There is provided a method of producing rubber sheet­
ing having a top surface and a bottom surface wherein an 
area of at least one of said surfaces is protected against 
surface contamination, comprised of:  
(a) applying to said area of uncured rubber sheeting a 
releasable strip of material prior to the uncured rubber 
sheeting being exposed to surface contamination, and  
(b) curing said uncured rubber sheeting with the re­
leasable strip attached.  
     There is also provided a rubber sheet having a top sur­
face and a bottom surface wherein an area of at least one of 
said surfaces has been protected against surface contamina­
tion by the method above.
Patent EP-0213102-A3 (EP)
IPC: A47L15/44
Filed: 1986-08-19
Abstract: Method and apparatus for dispensing a liquid detergent 
solution using a timing fluid. A preferred cleaning system 
(10) includes a fluid-operated solvent metering apparatus 
(38). The metering apparatus (38) preferably includes a nor­
mally-closed valve (16) and a timing device (40). The timing 
device (40) preferably includes a cylinder (52) and a piston 
(54), wherein the piston (54) forms a pair of subchambers (56, 
58) which are interconnected by a flow control device (68). 
The flow control device (68) serves to restrict the flow of a 
timing fluid from one subchamber (56) to the other subcham­
ber (58) so as to hold the valve (16) in its open position for a 
period of time following its initial manual opening. A return 
spring (48) in the normally closed valve (16) urges the 
valve (16) toward its closed position, and the spring (48) also 
acts against the piston (54) to cause the timing fluid to flow 
from the first subchamber (56) to the second subchamber 
(58). A water source 12 and a detergent source 14 are in fluid 
communication for the period of time that the valve (16) is 
held open.