baber/WOPTO huggingface dataset:
Patent EP-0082273-A3 (EP)
IPC: B60B9/10
Filed: 1982-10-27
Abstract: Die Erfindung bezieht sich auf ein gummigefedertes Schienenrad, 
das aus einer Radscheibe (3), einem Radreifen (1) und mehreren, in 
einem zwischen der Radscheibe (3) und dem Radreifen (1) bestehenden 
Ringspalt (7) in Umfangsrichtung verteilt angeordneten, radial 
vorgespannten, elastischen Hartgummiplatten (8) besteht. Bei einem 
solchen Schienenrad werden die Schallpegelspitzen im 
Frequenzspektrum der Kurvenkreischgeräusche und der Rollgeräusche 
dadurch vermindert, daß zwischen den Hartgummiplatten (8) in 
Umfungsrichtung Füllkörper (11) angeordnet sind, die in 
Umfangsrichtung einen gegenüber dem der vorgespannten 
Hartgummiplatte (8) kleinen Verformungswiderstand haben.
Patent EP-0078240-A3 (EP)
IPC: A61P25/04
Filed: 1982-10-22
Abstract: Die Erfindung betrifft neue Lactone, insbesondere Ben­
zofuranone der allgemeinen Formel 
  
worin R₁ für Wasserstoff oder einen aliphatischen Rest steht, 
R₂ eine durch zwei einwertige Kohlenwasserstoffreste disub­
stituierte Aminogruppe bedeutet und der aromatische Ring 
A zusätzlich substituiert sein kann, und ihre Salze und oder 
Isomeren, Verfahren zur Herstellung von Verbindungen der 
Formel (I) und ihrer Salze und Isomeren, solche Verbindun­
gen enthaltende pharmazeutische Präparate sowie deren 
Verwendung als Arzneimittelwirkstoffe und/oder zur Herstel­
lung pharmazeutischer Präparate. Die Verbindungen der 
Formel (I) zeichnen sich durch ausgeprägte antiinflammatori­
sche und analgetische Eigenschaften aus.
Patent EP-0114918-A3 (EP)
IPC: E04F19/04
Filed: 1983-04-30
Abstract: Eine Kabelschutzeinrichtung umfaßt einen verschließba­
ren Längshohlkörper aus Kunststoff, Gummi od. dgl., insbe­
sondere zur nachträglichen Verlegung von Kabeln an Wän­
den, Böden order Möbeln.  
     Um eine Kabelschutzeinrichtung zu schaffen, welche 
sich als Endlosprofil billig herstellen läßt, welche im zerleg­
ten Zustand optisch zurücktritt, welche sich bequem verle­
gen läßt und welche es letztlich gestattet, die einzelnen Kabel 
darin mühelos unterzubringen, weist sie zwei in Längsrich­
tung miteinander verbundene Schenkel (1″, 2″) auf, die 
senkrecht zueinander angeordnet oder in eine zueinander 
senkrechte Lage bringbar sind, und ist mindestens eine den 
durch die Schenkel (1″, 2″) in ihrer zueinander senkrechten 
Lage aufgespannten Hohlraum abschließende Abdeckung 
(3″, 4″) elastisch zurückklappbar mit einem Schenkel (1″, 2″) 
verbunden.
Patent EP-0107168-A3 (EP)
Title: Wall table
IPC: A47B97/04
Filed: 1983-10-18
Abstract: A wall board includes a board support mechanism which is adapted to be secured to a vertical wall surface and a board member which is vertically movably supported on the board support mechanism. The board support mechanism includes an arrangement which counterbalances the weight of the board member. Laterally spaced, vertically extending side walls extend rearwardly from the board member on opposite sides of the board support mechanism to locations adjacent the vertical wall surface. The inner sides of the side walls have vertically extending guide rails which receive guide slides or guide rollers provided on the board support mechanism.
Patent EP-0114940-A3 (EP)
Title: Powered bogie for rail vehicles such as street cars
IPC: B61C9/50
Filed: 1983-10-22
Abstract: 1. Powered bogie for rail vehicles, such as street cars, having half-bogies which are held in a cross piece (1, 1a, 28) by joints so as to be at least horizontally swivellable and are connected together by tie rods (7), and in which the bogie wheels (9) of in each case one axletree are mounted independently of one another on each side and are driven by a double-jointed cardan shaft (16, 18, 19), characterized in that the drive assembly (23; 23a; 23b) of the bogie is suspended so as to be horizontally swivellable on the cross piece (1; 1a; 28).
Patent EP-0140028-A3 (EP)
Title: Safety locking installation with a biaxial clutch device, locking magnet, driver and reserve circuit
IPC: E05B47/06
Filed: 1984-09-03
Abstract: 1. Arrangement for operating locking devices by means of an electrical signal, which is formed by positive comparison of key information entered with preset lock information, and which activates an electromagnetic clutching device that enables actuation of the lock, by way of which a rotatable part, accessible from without, is connected to a rotatable part performing the actuation of the lock, in locking installations, especially of housing developments, with the rotatable part accessible from without being connected to the driving element of a clutch, on the one hand, and with that part of the electromagnetic clutching device, on the other hand ; the rotatable part performing the actuation of the lock being connected to the driven element of the clutch, and the other part of the electromagnetic clutching device being connected with a part that determines the position of the coupling element of the clutch, and that, when the part accessible from without is turned and the electromagnetic clutching device is activated, moves the coupling element into engagement with the driving element and the driven element, characterized by the rotatable part accessible from without - the driving shaft (1) - being positioned with its axis offset and parallel to the axis of the rotatable part performing the actuation of the lock - the driven shaft (6), the driving shaft (1) bearing a gearwheel (2), which is connected by way of a connecting gearwheel (3) with a gearwheel (5) that can revolve freely about the driven shaft (6), to which a disk (7) of low-retentivity material, forming the one part of the electromagnetic clutching device, is fastened so that it cannot twist, a pivoting piece (8), which bears a pivoting magnet (9), that forms the other part of the electromagnetic clutching device, being positioned around the driven shaft (6), the pivoted lever (8) being connected to the holding magnet (11) of a holding-magnet circuit, and the holding piece (13), as the other part of the holding-magnet circuit, being fixed to the housing, both the two parts, disk (7) and pivoting magnet (9), of the pivoting-magnet circuit and the two parts, holding piece (13) and holding magnet (11), of the holding-magnet circuit being ground to the smallest possible air-gap, the holding magnet (11) being energized and the pivoting magnet (9) being de-energized after the pivoting piece (8) swivels to the left or right, when a preset end-position is reached, the holding magnet (11), when energized, holding the pivoting piece (8) in its position relative to the housing at the time energized and for the duration of the energization, the pivoting piece (8) being returned to the zero position by springs when energization is ended, and a mechanical coupling of the driven shaft (6) to the gearwheel (5) resulting from the swivelling of the pivoting piece (8) in either of the two possible directions.
Patent EP-0149053-A3 (EP)
Title: Ventilation apparatus for rooms
IPC: F04D29/42
Filed: 1984-11-16
Abstract: 1. A room ventilator in which a radial fan (19) is disposed in a parallelipipedic casing (1), a scroll chamber (21) extends as an insert around the fan rotor (20) in the casing (1) and the scroll chamber (21) and a tangential and/or radial passage (28) into which the scroll chamber (21) merges is contrived directly in the block-like insert, the same being made of a sound-damping material such as foam plastic or sponge rubber, characterised in that near an air passage part (27) open on the end face the insert (25) is at such a distance (30', 30") from the adjacent casing wall that the open part (27) extends into an air distribution chamber (32) disposed in the casing (1) before the end face of the insert (25), and the outer long sides of the insert (25) in which the scroll chamber (21) and air passage (28) are contrived have, at least over the longitudinal portion (34', 34") comprising the open part (27) of the air passage (28), bevelled parts (35', 35") extending at an acute angle to the adjacent casing longitudinal walls (3', 3"), the same being formed with air passages, for example, in the form of a grid of apertures (33', 33").
Patent EP-0135239-A3 (EP)
Title: Progressively acting hauling device for ski-lifts, with centrifugal brake
IPC: B61B12/06
Filed: 1984-09-03
Abstract: A hauling device (10) for ski-lifts, equipped with a winding drum (15) for a rope (12), subjected to the recall action by a recall spring and with a centrifugal brake, comprises as the centrifugal brake at least a shoe (21) swingingly assembled on the drum (15), and intended for cooperating with the inside cylindrical surface (26) of a casing (11) which encloses the drum, the centrifugal brake, and the recall spring. The shoe (21) consists of a body moulded from plastic material, incorporating a metal mass (27), and is provided with a gasket (32) of self lubricating plastic material. The gasket (32) can be clutched on the body of shoe (21), and, in order to avoiding hydrodynamic lubrication effects in the presence of liquid inside the casing (11), the gasket (32) is positioned by engaging a tooth (35) protruding from the shoe (21) inside a groove formed between ribs (33) protruding from the gasket (32), its swinging being allowed around an axis parallel to the rotary axis of the shoe (21).
Patent EP-0137652-A3 (EP)
IPC: C01B21/064
Filed: 1984-08-15
Abstract: A process for producing boron nitride is described, 
comprising reacting at least one boron compound selected 
from the group consisting of boric acid and metal salt thereof 
and at least one nitrogen-containing compound which is 
capable of bonding to the boron compound to form a 
compound in which a boron atom and a nitrogen atom 
co-exist, and then heating the compound thus formed at a 
temperature of at least 600°C in an atmosphere of inert or 
reducing gas. This process can produce high purity boron 
nitride at relatively low temperatures in high yields. More­
over, boron nitride can be obtained in desired crystal forms 
including a flake-like crystal form.
Patent EP-0125181-A3 (EP)
Title: Diagnostic system for a digital computer
IPC: G06F11/26
Filed: 1984-05-04
Abstract: As diagnostic system for testing the video output and secondary storage facilities of a computer system. The refresh memory of the video subsytem is loaded with the codes of a character string including the complete set of display characters and the code for a character that is not displayable. A character generator responds to this non-display character with the cyclic redundancy check (CRC) code for the bits emitted by the generator in response to the string of display characters used in the diagnostic routine. A slowed-down replica of video output from the character generator is fed as a stream of bits to a slow speed serial communications port and then to the processor. The processor generates the CRC code in response to the stream of bits from the character generator and it compares this generated code with the CRC code received from the character generator. Similarly, for testing the secondary storage subsystem, certain predetermined data is stored in a portion of a primary memory unit. This data, simulating an MFM-encoded recording of known information, is transmitted by the central processor to the control unit for the secondary storage system, and is looped back through the controller for data separation and decoding and is then returned to the central processor. The returned signal is compared with the unencoded form of the data provided to the controller.
Patent EP-0156253-A3 (EP)
Title: Process for recovering rhodium from oxo synthesis reactiprocess for recovering rhodium from oxo synthesis reaction products on products
IPC: C07C45/50
Filed: 1985-03-14
Abstract: 1. A process for separating and recovering rhodium used as a catalyst without a complexing agent by extraction from an organic solution of the products of the Oxo synthesis with an aqueous solution of organic phosphines having the general formula  see diagramm : EP0156253,P10,F2  as complexing reagents, where Ar**1 , Ar**2 and Ar**3 each denote a phenyl or naphthyl group, Y**1 , Y**2 and Y**3 each stand for a straight-chain or branched alkyl group having 1 to 4 carbon atoms, an alkoxy group, a halogen atom, the OH, CN, NO2 - or R**1 R**2 N group, R**1 and R**2 each standing for a straight-chain or branched alkyl group having 1 to 4 carbon atoms, X**1 , X**2 and X**3 are each a sulfonate (SO3 **- ) and/or a carboxylate (COO**- ) radical, m1 , m2 and m3 are the same or different integers from 1 to 3 and at least one number m1 , m2 or m3 is equal to or greater than 1, n1 , n2 and n3 are the same or different integers from 0 to 5 and alkali metal, alkaline earth metal, zinc, ammonium or quaternary ammonium ions of the general formula N(R**3 R**4 R**5 R**6 )**+ , R**3 , R**4 , R**5 , R**6 each denoting a straight-chain or branched alkyl group having 1 to 4 carbon atoms are contained in the sulfonates and carboxylates, characterised in that a solubiliser is added to the aqueous solution of the complexing agent.
Patent EP-0159682-A3 (EP)
IPC: H04N1/113
Filed: 1985-04-22
Abstract: Provided are an apparatus and a method for recording 
on a recording medium images from a fiberoptic CRT. The 
apparatus includes a recording medium transport system, 
control electronics and a first-in, first-out memory. The use 
of the first-in, first-out memory permits incremental record­
ing which is not limited by relatively long mechanical trans­
port settling times. In operation, N lines of data are input to 
the memory, line-by-line, as the transport system incre­
ments the position of the recording medium and during 
settling time. When the recording medium has come to rest, 
these N lines of data are output sequentially from the mem­
ory in a first-in, first-out basis, with the CRT incrementing 
each line vertically on the recording medium for the total of 
N lines for each increment of the recording medium by the 
transport system.
Patent EP-0161006-A3 (EP)
IPC: G01R13/06
Filed: 1982-04-08
Abstract: A separate Detector Module and Printer Module are 
provided. The Printer Module is incorporated in an attache 
case and has space so that the Detector Module may be 
carried in the case. A power connection is provided in the 
case for the Detector Module and a communications connec­
tion to the Printer is also provided. The power connection to 
the Detector is via a separate power cord distinct from the 
power cord to the Printer. Thus the Detector may be 
monitoring one power line while the Printer is plugged in to 
another. The plugs on the ends of the power cords to the 
Printer and to the Detector have both male and female 
connectors piggy-back so that they may be plugged in to the 
same power line outlet or the Detector may be plugged in to 
a power line outlet and the machine to which the power is 
monitored may be plugged in piggy-back with the detector.  
     The Detector Module derives a synchronization signal 
from the half-wave crossovers of the AC power line. A 
half-wave peak detector detects the peak voltage of each 
half-wave. An impulse detector detects the voltage of any 
impulses occurring during a half-wave. A common mode 
detector detects the peak value of each half-wave across the 
common mode terminals. A microcomputer is provided 
together with a clock/calendar for recording threshold values 
and for each half-cycle if a SAG or SURGE is detected; the 
time that the SAG or SURGE was initiated; the voltage of the 
half cycle of greatest SAG or SURGE during the event and 
the number of cycles is recorded. For LO and HI AVERAGE an 
average register stores the average of the peak values for 
each of the last thirty-two half cycles and that average is 
compared with the threshold to determine if an event has 
occurred. If an event has occurred, the duration and the 
lowest average occurring during the event is stored. The 
time an impulse occurs is recorded to the nearest second 
along with the voltage of the peak impulse during the half 
cycle of the event is stored. For COMMON mode the value of 
the worst half cycle occurring during any event is recorded 
along with the number of cycles during which the COMMON 
mode occurs. BLACKOUT time OFF and time ON are 
recorded.  
     Except for BLACKOUT, the worst ten of each of the above 
events are stored and the last ten events that occurred are 
stored. For BLACKOUT the last five OFF and five ON events 
are stored. For each of the above the number of events that 
have occurred is stored.  
     Other novel features include memory check after battery 
backup; the method of setting thresholds, monitor ID and the 
clock/calendar without the use of a full numeric keyboard or 
an ON LINE display; an event defeat switch on the Detector; 
a clear event light switch on the Detector; two battery off 
switches on the Detector to prevent accidental loss of 
memory; novel IMPULSE and COMMON mode detectors.
Patent EP-0184253-A3 (EP)
Title: Control signal extraction circuit
IPC: H04N9/64
Filed: 1985-11-19
Abstract: A circuit arrangement for deriving a control signal from a synchronizing signal whose phase alternates in a predetermined sequence, which control signal is independent of the phase alternation, comprises a reference oscillator (1) which supplies a reference signal, a phase comparator (5) for deriving a phase signal from a synchronizing signal and a reference signal, a correction circuit (22, 26) for generating a correction signal, and a logic combination device (10) for superimposing the phase signal and the correction signal on the control signal. In accordance with the invention control signal variations as a result of the phase alternations in the synchronizing signal are eliminated in that the correction circuit (22, 26) generates a polarity signal which dictates the polarity of the correction signal by comparing the phase of the reference signal and the phase of the synchronizing signal.
Patent EP-0156572-A3 (EP)
IPC: C09K23/08
Filed: 1985-03-08
Abstract: For use as surfactants in oil water systems, e.g hydraulic 
fluids, compounds are described which contain in the mol­
ecule a hydrophobic component and a hydrophilic compo­
nent covalently bonded together, where the hydrophobic 
component is a saturated or unsaturated C₃₀₋₅₀₀ hydrocarbon 
chain and the hydrophilic component contains an anionic 
grouping selected from phosphate, phosphonate, sulphate, 
sulphonate and carboxymethyl.
Patent EP-0160453-A3 (EP)
IPC: C08L25/00
Filed: 1985-04-17
Abstract: A polymer composition of polyparamethylstyrene and 
styrene-butadiene block copolymer. The polyparamethyl­
styrene has a molecular weight of 50k-400k. The styrene­
butadiene block copolymer has a weight average molecular 
weight of 50k-250k, and is present in the composition in the 
amount of 5-20 percent by weight as concentrated rubbery 
domains within the polyparamethylstyrene. Compositions 
according to the present invention show good impact, melt 
flow and transparency properties.
Patent EP-0182540-A3 (EP)
IPC: C07D491/052
Filed: 1985-11-04
Abstract: A process for preparing a compound of formula (I) 
  
wherein X is phenyl optionally substituted by one halogen, 
C₁₋₄ alkyl or C₁₋₄ alkoxy; or pyridyl; R¹ is hydrogen or C₁₋₆ al­
kyl; and n is an integer of from 1 to 6; which process comprises, 
cyclising a compound of formula (II) 
  
wherein X, R¹ and n are as defined in relation to formula (I); Y 
is an hydroxy or an acid activating group and R x  is hydrogen or 
an N- protecting group and thereafter if desired carrying out 
one or more of the following steps: (i) removing any protecting 
group R x , (ii) preparing a salt of the compound of formula (I).
Patent EP-0184448-A3 (EP)
IPC: H04N5/44
Filed: 1985-12-04
Abstract: A digital scan converter includes an analog-to-digital 
converter (35) for converting red, green and blue analog 
primary colour signals (R,G,B) to red, green and blue digital 
primary colour signals, a memory (36) for storing the red, 
green and blue digital primary colour signals, a memory 
control circuit (42,43) for writing the red, green and blue 
digital primary colour signals in the memory (36) at one 
speed and reading out the red, green and blue digital 
primary colour signals from the memory at a faster speed, a 
digital-to-analog converter (37) for converting the red, green 
and blue digital primary colour signals read out from the 
memory (36) to scan-converted red, green and blue analog 
primary colour signals (2.R,2.G,2.B), a clock signal generator 
for supplying clock signals to the memory control circuit 
(42,43), the digital-to-analog converter (37) and the analog-­
to-digital converter (35), and a synchronising signal gener­
ator (49) also controlled by the memory control circuit 
(41,42,43) for producing synchronising signals (2.f H ) for the 
scan-converted red, green and blue analog primary colour 
signals (2.R,2.G,2.B).
Patent EP-0193105-A3 (EP)
IPC: G06F13/22
Filed: 1986-02-19
Abstract: Zum Austauschen von Daten zwischen einer Vielzahl von 
peripheren Endgeräten (60) und einem Speicher (30), gesteuert 
durch einen Mikrocomputer (18), weist eine Geräteschnittstelle 
(12), eine Speicher- und eine Mikrocomputerschnittstelle 
(16), eine geräteunabhängige und 
eine gerätespezifische Programmspeichereinheit (20) bzw. 
(22) und einen Mikroprozessor (24) auf.  
     Die Geräteschnittstelle (12) ist mit einem Gerätebus (14) 
verbunden, an den die peripheren Endgeräte (60) anschließbar 
sind. Die Speicher- und Mikrocomputerschnittstelle 
(16) ist über eine Adressen-/Datenleitung (52) mit dem 
Speicher (30) und über eine Unterbrechungsanforderungsleitung 
(42) sowie eine Kanalabrufleitung (44) mit dem 
Mikroprozessor (24) verbunden. Dabei erfolgt der Zugriff 
auf die peripheren Endgeräte (60) gemäß den abgelegten 
geräteunabhängigen und gerätespezifischen Programmen, 
wobei der Mikroprozessor (24) die Datenübertragung über 
die Geräteanschlußschaltung (10) zwischen den Schnittstellen 
(12 und 16) steuert.
Patent EP-0199022-A3 (EP)
Title: Device for cooling a pressure agent, particularly a pressure fluid
IPC: F04B17/00
Filed: 1986-02-27
Abstract: An apparatus for cooling a pressure medium, especially hydraulic fluid, includes a motor-powered pump for conveying the pressure medium and a cooling device includes a fan for the conveying cooling air. In order to permit the cooling device to be mounted on the housing of the pump and/or its drive motor, preferably at the desired point above or below the combined pump and motor, the cooling device is located between columns on the housing of the motor-powered pump and/or on the housing of its drive motor.
Patent EP-0202625-A3 (EP)
Title: Process for the preparation of 2,6-dimethyl-4-(3'-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid 3-beta-(n-benzyl-n-methylamino)-ethyl ester 5-methyl ester and its hydrochloride salt
IPC: C07D211/90
Filed: 1986-05-16
Abstract: A new, technologically easily feasible process for the preparation of 2-(N-benzyl-N-methylamino)ethyl methyl 2,6-dimethyl-4(m-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, comprising a partrial hydrolysis of dimethyl 2,6-dimethyl-4-(m-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate in an inert organic solvent at a temperature between room temperature and the reflux temperature of the reaction mixture with an aqueous solution of alkali hydroxide and the reaction of the obtained 3-methoxycarbonyl-2,6-dimethyl-4-(m-nitrophenyl)-1,4-dihydropyridine-5 -carboxylic acid either with N-(2-hydroxyethyl)-N-benzyl-methylamine in the presence or absence of an organic solvent in the presence of N,N'-dicyclohexylcarbodiimide at a temperature of between 25 DEG  and 120 DEG  C. or with N-(2-haloethyl)-N-benzyl-methylamine in the presence of an inert organic solvent and of a proton acceptor at a temperature of between 25 DEG  and 140 DEG  C., to yield the title compound, which can be, if desired, converted to its hydrochloride salt. The hydrochloride salt is known under the generic name "nicardipine hydrochloride" and is used as a valuable therapeutic in the therapy of cerebral insufficiency.