baber/WOPTO huggingface dataset:
Patent EP-0136109-A3 (EP)
Title: Improvements in and relating to ceiling fixtures for providing electrical connection to light fittings or the like
IPC: H02G3/20
Filed: 1984-08-30
Abstract: A ceiling fixture comprises a body part 15 for attachement to the ceiling, and a slide part 24 for engagement therewith. Electrical terminals 4, 5, 6 are retained within the body part 15 by means of a protective shroud 14 secured to a base plate 11 between the body 15 and the ceiling, and projecting through an aperture 28 in the body part 15. Wiper contacts 18, 19, 20 secured to the slide part 24 can engage the corresponding terminals within the shroud 14 via slots 27 which are sufficiently narrow as to prevent accidental manual contact with the electrical terminals 4, 5, 6, when the shroud 14 is exposed by removal of the slide part 24.
Patent EP-0156184-A3 (EP)
IPC: H01H83/04
Filed: 1985-03-01
Abstract: Es wird ein Fehlerstrom-Zusatzbauteil für einen gekapsel­
ten Leistungsschalter durch die Ertüchtigung eines Arbeits­
stromauslösers derart geschaffen, daß dieser auslöst, wenn 
ein entsprechender Fehlerstrom vorhanden ist. Hierzu wird 
eine gedruckte Schaltung in das Gehäuse des Arbeitsstrom­
auslösers eingebaut, wodurch das Vorsehen eines getrennten 
Fehlerstrom-Relais entfallen kann. Fehlerstromauslösung 
und Arbeitsstromauslösung stehen im gleichen Zusatzbauteil 
zur Verfügung, ohne daß zusätzliche Anbau- und Verdrah­
tungsarbeiten notwendig sind.
Patent EP-0158909-A3 (EP)
Title: Immobilized enzymes, processes for preparing same and use thereof
IPC: B01J35/10
Filed: 1985-03-30
Abstract: Immobilized enzymes covalently bound to an inorganic carrier by an amino group through a bifunctional spacer have inproved properties when the carrier is formed of amorphous, approximately spherical silica particles obtained from synthetic calcium silicate. The silica particles have an average particle size of from 15 to 80 µm, an apparent particle volume of from 1.3 to 3 cm<sup>3</sup>/g, and a specific surface area of from 250 to 800 m<sup>2</sup>/g.
Patent EP-0173810-A3 (EP)
IPC: A47B88/20
Filed: 1985-06-22
Abstract: Die Erfindung betrifft eine Fachunterteillung für Schub­
laden u.dgl. unter Verwendung eines Steckteilers, dessen 
Teilerblatt an seinem einen Ende einen von oben auf die 
Tragwand der Schublade aufsteckbaren Klemmhalter und an 
seinem anderen Ende eine Riegelnase aufweist, die in eine 
Vertikalnut einer Rasterung einfaßt, welche an einer zur 
Tragwand parallelen Wand der Schublade angeordnet ist. 
Um die Verriegelung des Steckteilers einseitig lösen und 
damit das Teilerblatt unter Vergrößerung des abgeteilten 
Faches zur Seite hin ausschwenken zu können, ist das 
Teilerblatt gegen die elastische Rückstellkraft des an der 
Tragwand festgelegten Klemmhalters so weit zum Schub­
ladenboden hin niederdrückbar, daß der Eingriff der Riegel­
nase in die Rasterung aufgehoben wird. Beim Loslassen des 
Teilerblattes federt dieses von selbst in die Riegelstellung 
zurück, in der die Riegelnase in die Rasterung einfaßt.
Patent EP-0185924-A3 (EP)
Title: Buffer system with detection of read or write circuits' failures
IPC: G06F11/10
Filed: 1985-11-19
Abstract: An improved data buffer has a storage tray (14) that is addressable for read and write operations by an address of n bits that are supplied by a read address counter (16) and a write address counter (18) which each have n+1 bits. The (n+1)th bit is in effect a modulo-2 counter for passes through the array by the read and write circuits. During a write operation the (n+1)th bit (44) of the write counter (18) is stored as part of a parity bit (P) for the addressed array location. During a read operation the (n+1)th bit (51) of the read address counter (16) is entered into a parity checking function (30) on the word read (25) from the addressed location. An error is signalled if the (n+1)th bit of the read address counter does not agree with the (n+1)th bit of the write counter at the time of the write operation. For example, an error is detected if the write circuits fail and the read circuits make a second pass through words that have not previously been read. This prevents reading the same entries on a next pass through the array (14).
Patent EP-0164782-A3 (EP)
Title: Ballast dressing unit on machines which dress and re-distribute railway road bed ballast
IPC: E01B27/02
Filed: 1985-05-13
Abstract: Ballast dressing unit (17) on machines (10) which dress and re-distribute railway road bed ballast, such unit (17) comprising at least one rotary dressing drum (23-24).
Patent EP-0159827-A3 (EP)
IPC: E21B21/01
Filed: 1985-03-28
Abstract: A rotary well drilling system employs a drill string with a 
drill bit affixed at its lower end for the drilling of a borehole. Drill­
ing fluid is circulated through the drill string to remove drill cut­
tings. To break out a section of drill pipe from the drill string, 
the drill string is raised to a point where the drill string joint to 
be broken is above the drilling rig floor. Compressed gas is in­
jected into the drill string to displace the column of drilling fluid 
a level below such drill string joint. The compressed gas is 
vented and the drill pipe is broken out of the drill string.
Patent EP-0196639-A3 (EP)
Title: Process for the preparation of aminopropylalkoxysilanes
IPC: C07F7/18
Filed: 1986-03-27
Abstract: A process for the preparation of aminopropylalkoxysilanes comprising the hydrosilation of allylamines (including N-substituted allylamines) with alkoxyhydrosilanes in the presence of a rhodium-triorganophosphorus-complex catalyst. This process significantly increases the gamma- to beta-isomer ratio of the final product of the addition of allylamines to alkoxyhydrosilanes.
Patent EP-0203318-A3 (EP)
Title: Separator cell for pressure filtration and reverse osmosis
IPC: B01D61/20
Filed: 1986-04-04
Abstract: A separator cell for pressure filtration and reverse osmosis includes a housing; a filtering membrane supported in the housing and having a feed side and an opposite filtrate side; a flow guide plate supported in the housing and being in a face-to-face engagement with the membrane on the feed side thereof; and a channel in the flow guide plate for guiding fluid. The channel is covered by the membrane. A feed pipe supported in the housing has an outlet and a concentrate discharge pipe supported in the housing has an inlet, both communicating with the channel. A filtrate discharge pipe is supported in the housing and has an inlet at the filtrate side of the membrane. The outlet of the feed pipe and the inlet of the concentrate discharge pipe are situated at generally diametrically opposite locations of the flow guide plate. The channel is constituted by a channel having a shape of a continuous spiral formed of a first and a second turn. The first turn starts at the outlet of the feed pipe and has a curvilinear course of continuously decreasing radius. The second turn is a continuation of the first turn and has a curvilinear course of continuously increasing radius. The second turn terminates at the inlet of the concentrate discharge pipe.
Patent EP-0224053-A3 (EP)
IPC: H02K11/33
Filed: 1986-10-27
Abstract: Eine Verdrahtungsanordnung für den Motor eines Elektro­
werkzeugs weist eine Lagerbrücke aus Kunststoff zur 
Aufnahme des Stators und des Rotors des Elektromotors 
sowie Feldstecker und ein Kontaktgitter zum Anschließen 
eines Netzanschlußkabels an die Feldwicklungen des 
Stators auf. Das Kontaktgitter ist als Stanzgitter 
(60) zum wahlweisen Anschließen von Drosseln, Umschal­
tern, Dioden, Widerständen o.ä. ausgeführt und hat 
Kontaktstellen (67, 68) für einen Ein/Aus-Schalter 
und/oder einen Drehrichtungs-Umschalter. Ferner ist 
das ebene Stanzgitter (60) auf einer Seite einer 
Kohlehalterplatte angeordnet.
Patent EP-0234044-A3 (EP)
IPC: C22F1/04
Filed: 1986-12-23
Abstract: Disclosed is a method of making an improved aluminum 
alloy coated sheet stock useful for fabricating into easy-open 
ends for beverage containers. The method comprises the steps of 
providing a body of an aluminum base alloy comprising, 
by weight, 4.0 to 5.5% Mg, 0.2 to 0.7% Mn, 0.05 to 0.40% Cu, 
the balance being aluminum, incidental elements and impurities 
and rolling the body to produce an aluminum sheet stock. The 
sheet stock is subjected to a structure refining operation to 
precipitate finally divided magnesium containing constituent and 
thereafter the sheet stock is coated with an organic coating 
material and cured at a temperature sufficiently low and for a 
period of time to avoid dissolving the precipitated constituent 
to provide coated sheet stock having improved levels of tensile 
strength and high levels of formability
Patent EP-0200562-A3 (EP)
IPC: A61K31/21
Filed: 1986-05-02
Abstract: A high flux transdermal nitroglycerin therapeutic system 
is disclosed which is capable of delivering nitroglycerin 
through intact human skin at rates of 40 ug/cm₂hr and 
preferably in the range of 50-150 ug/cm₂hr. Ethanol delivered 
at a rate of from 250-500 ug/cm₂hr is employed as a 
permeation enhancer for the nitroglycerin and a rate con­
trolling membrane formed from ethylene vinyl acetate 
having a vinyl acetate content greater than 11% and 
preferably between 12-18% provides the appropriate rate 
control for both the drug and the permeation enhancer. This 
system is suitable for use in treatment of angina pectoris and 
congestive heart failure.
Patent EP-0207647-A3 (EP)
Title: A method of and an apparatus for performing operations in relation to a container sleeve
IPC: B65B3/02
Filed: 1986-06-05
Abstract: A rotary packaging machine advances carton sleeves (2) stepwise through a series of stations at which various operations are performed in relation to the steeves. At certain earlier ones of the stations operations are performed upon the bottoms of the sleeves at a desired common level. At certain later ones of the stations operations are performed upon the tops of the sleeves at a higher desired common level. At one station intermediate the earlier ones and later ones, the sleeves are lowered by an amount dependent upon their heights, so as to bring their tops to that higher desired common level.
Patent EP-0209324-A3 (EP)
IPC: C09G1/16
Filed: 1986-07-10
Abstract: A flowable and paintable waterproofing and coating com­
position especially intended for application to footwear and 
the like comprises a room temperature vulcanisable one-component 
silicone material containing reactive acetoxy groups and ad­
apted to cure to a flexible polymer upon exposure to atmospheric 
moisture with the release of acetic acid and a volatile solvent 
for said silicone material, said solvent being unreactive with 
said silicone material and being present in an amount sufficient 
to soften said silicone material to provide a flowable and paint­
able composition but in an amount no greater than that which is 
capable of freely evaporating from a film of such composition 
during the curing of such a film after application of such a com­
position as a film to a substrate.
Patent EP-0223592-A3 (EP)
IPC: C04B24/28
Filed: 1986-11-18
Abstract: Thermosetting polymer containing concrete compositions 
which exhibit plastic-like properties are formed by admixing an 
aqueous polymer containing latex emulsion together with a 
water binding substance and a catalyst. The latex is comprised 
of a thermosetting unsaturated polyester resin suspended in 
water containing an emulsifier. The water binding substance 
and the catalyst are combined to form a hydraulic material prior 
to mixture with the latex. Upon mixing of the latex and hydrau­
lic material, the catalyst polymerizes (crosslinks) the resin and 
the water of the latex hydrates the water binding substance 
such that a formable paste-like concrete composition is 
formed. The concrete may then be cured and set into any de­
sired shape.
Patent EP-0221841-A3 (EP)
IPC: B21C37/26
Filed: 1986-11-25
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
Wärmetauscherrohren aus Stahl mit durch Rippen vergrößer­
ter Außeoberfläche, bei dem um ein vorgefertigtes zylindris­
ches Rohr ein im wesentlichen flaches streifenförmiges Blech 
mit seiner Schmalseite auf dem Rohr stehend schrauben­
linienförmig aufgewickelt und mittels hochfrequenten el­
ektrischen Stromes mit dem Rohr kontinuierlich verschweißt 
wird.  
     Das Verfahren ist dadurch gekennzeichnet, daß als streif­
enförmiges Blech ein durch Kaltumformung ohne einen 
Schneidvorgang hergestelltes Kleinprofil verwendet wird, 
dessen Querschnitt im wesentlichen in der Weise trapezf­
örmig ausgebildet ist, daß die Seitenflächen der Rippen in 
einem Winkel von 2 - 10° zueinander geneigt sind, und daß die 
Verschweißung des Bleches mit dem Rohr an der breiteren 
Schmalseite des Bleches erfolgt.
Patent EP-0221862-A3 (EP)
Title: Motor-vehicle transmission system
IPC: B60K17/16
Filed: 1986-11-05
Abstract: In a motor vehicle with several driving axes, of the type in which the differential of each axle has a hypoid reduction gear pair (1, 2), the differential units associated with the various axes are all identical to each other and oriented in an identical manner. The pinion (2) of each hypoid gear pair is spaced rearwardly and upwardly of the axis of the corresponding hypoid crown wheel (1). The shaft (18, 20) carrying the pinion (2) passes through the entire longitudinal extent of the housing (9) of the differential and has its ends projecting forwardly and rearwardly of the housing (9) to enable its coupling to corresponding portions of the transmission shaft.
Patent EP-0225863-A3 (EP)
Title: Multi-size tire chuck
IPC: G01B15/00
Filed: 1986-12-01
Abstract: A tire chuck comprises two opposing frusto-conical members (24 and 25) each having a plurality of stepped ridges so as to accommodate a range of sizes of a tire (30), the members (24 and 25) being constructed of a material which is deformable and is relatively transparent to, and not degraded by x-rays. The chuck can be combined with an x-ray source (40) and an x-ray receiving device to permit x-ray inspection of a tire (30) mounted on the chuck.
Patent EP-0238814-A3 (EP)
Title: Antibacterial medicaments for fish
IPC: A61K31/495
Filed: 1987-02-06
Abstract: Antibacterial medicaments for fish contain 1-cyclopropyl-7-(1-piperazinyl)- 6-fluoro, 4-dihydro-4-4oxo-3- quinolinecarboxylic acid cpds. of formula (I) or their salts or hydrates; R1 = H, lower alkyl or lower hydroxyalkyl; R2 = H or lower alkyl. (I) are described in JA 71683/82 and 74667/83.
Patent EP-0245748-A3 (EP)
IPC: B60P3/32
Filed: 1987-05-05
Abstract: Die Erfindung bezieht sich auf einen Wohnwagen mit einem 
in den vorzugsweise keilförmigen Bug integrierten Flaschen­
kasten, der über eine, einen Teil der Bugwand bildende Tür, 
zugänglich ist, wobei der Flaschenkasten (7) gleitverschieb­
bar gelagert zusammen mit der in der Bugwand (2,4) arretier­
baren Tür (9) nach vorne herausziehbar ist.
Patent EP-0255655-A3 (EP)
IPC: A45D40/24
Filed: 1987-07-22
Abstract: Das Verfahren zur Herstellung von Behältnissen mit 
zwei oder mehreren voneinander getrennten verschie­
denfarbigen Teilbereichen fester, gegossener Puder-­
Zubereitungen vewendet Behältnisse, in welcher 
Trennstege aus einer pastösen Masse eingespritzt 
wurden, welche eine ähnliche Zusammensetzung hat, 
wie die späteren festen gegossenen Puder-Zubereitun­
gen. Die Stege verhindern ein Ineinanderlaufen ver­
schiedenfarbiger Teilbereiche, verhalten sich jedoch 
dem Verbraucher gegenüber völlig neutral.
Patent EP-0239142-A3 (EP)
IPC: G01D5/34
Filed: 1987-02-25
Abstract: Die Erfindung betrifft eine Anordnung zur Messung der von 
einer Messgrösse beeinflussten Spannungsdoppelbrechung 
eines optischen Sensors, mit einer Licht zweier benachbarter 
Wellenlängen λ₁ und λ₂ durch einen Sende-LWL über einen 
Polarisator und eine Verzögerungs-Platte durch den Sensor 
sendenden optischen Sendeeinrichtung, mit einem die Polarisa­
tionskomponenten des aus dem Sensor austretenden Lichts 
trennenden Analysator sowie mit einer Empfangs- und Auswerte­
einrichtung, welcher die Intensitäten der Polarisationskompo­
nenten über einen gemeinsamen Empfangs-LWL zugeführt sind 
und welche aus den messwertabhängigen Intensitäten der Pola­
risationskomponenten eine Aussage über die Grösse des Mess­
werts ableitet. Zur Verringerung des Aufwands für optische 
Bauelemente ist vorgesehen, dass die Weglänge w des Lichts 
durch die Verzögerungsplatte grösser als der Wert λ₁/Δn 
ist, dass der Quotient der Werte sin (2π·w·Δn/λ1) und sin 
(2π·wΔn/λ2) eine negative Zahl ist, und dass die den Analysa­
tor in zueinander parallelen Polarisationsebenen verlassenden 
Komponenten der beiden Lichtanteile verschiedener Wellen­
länge in den gemeinsamen zur Empfangs- und Auswerteeinrich­
tung führenden Übertragungsweg geleitet sind.
Patent EP-0253425-A3 (EP)
IPC: H01Q3/18
Filed: 1987-06-24
Abstract: An angular-diversity radiating system is described for 
tropospheric-scatter radio links which accomplishes a sym­
metrical Cassegrain optic in transmission and parabolic with a 
central focus in reception respectively. To achieve said pur­
pose a subreflector (3) formed of parallel metal conductors (13) 
and shaped with a hyperbolic profile is centred on the axis (A1) 
of the main reflector at a predetermined distance between the 
transmitting horn (5) and the receiving horns (6, 7). The elec­
tromagnetic waves leaving the transmitting horn (5) and direct­
ed toward the subreflector (3) are polarized with the electric 
field vector parallel to the metal conductors (13) of the 
subreflector (3) in such a manner as to be reflected toward the 
main reflector (2) which reradiates them. The electromagnetic 
waves received are polarized orthogonally to those transmitted 
and thus pass undisturbed through the subreflector (3) to reach 
the receiving horns (6, 7).  
     The system also permits continuous adjustement of the 
a vertical distance (D) between the receiving horns (6, 7) in order 
to optimize the diversity angle (α).
Patent EP-0245991-A3 (EP)
IPC: C07D277/68
Filed: 1987-04-28
Abstract: A compound of formula I 
  
where R¹ is alkyl, alkenyl or alkynyl, each of which may be 
optionally substituted by halogen, alkoxy or aryl, -N=CR⁴R⁵ 
or -NR⁶R⁷;  
R² is halo, hydroxy, amino, nitro, cyano, carboxy, 
alkoxycarbonyl or an optionally substituted alkyl, alkoxy, 
alkylthio, alkylamino, dialkylamino or alkylsulphonyl group;  
R³ is -YR⁹;  
R⁴, R⁵, R⁶, R⁷ and R⁸ may be the same or different and are 
hydrogen, aryl or an optionally substituted alkyl, alkenyl or 
alkynyl group  
R⁹ has the same meaning as R⁸ or is acyl;  
X and Y are O, S or NR⁹;  
and when R¹ is -N=CR⁴R⁵ or -NR⁶R⁷, R³ can also be 
hydrogen. The compounds have valuable fungicidal activity, 
especially against rice blast.
Patent EP-0256721-A3 (EP)
IPC: A47B96/06
Filed: 1987-07-30
Abstract: A stacking, pivoting, wall storage unit with 
removable storage containers, shelves, and the like 
comprising a vertical mounting member adapted for 
mounting to a wall or the like. A vertical connecting 
member is hingedly carried by the mounting member for 
pivoting about a vertical axis through at least 90°. 
The connecting member includes a plurality of vertically 
disposed shear trap channels each having a pair of 
opposed planar members with the hook portion of hook and 
loop fastening material on inward facing surfaces. The 
planar members are adapted to releasably receive the 
loop portion of hook and loop fastening material 
therebetween and maintain it in shear. A plurality of 
stacking members each having a vertical fin member 
extending therefrom and having the loop portion of hook 
and loop fastening material on parallel outward facing 
surfaces of the outer edge thereof are provided for 
releasable attachment to the vertical connecting member 
by fastening the fins in the shear trap channels.
Patent EP-0259159-A3 (EP)
IPC: C07C49/86
Filed: 1987-09-03
Abstract: There is disclosed an improved process for 
preparing albuterol which comprises reacting a 5-­
(haloacetyl)-2-hydroxybenzaldehyde with l,l-dimethyl­
ethanamine in an organic solvent and in an inert 
atmosphere to form 5-[[(l,l-dimethylethyl)amino]acetyl]-­
2-hydroxybenzaldehyde and reducing the carbonyl functions 
of this last-named compound to the corresponding hydroxy 
groups to form albuterol.
Patent EP-0277549-A3 (EP)
IPC: G11B27/30
Filed: 1988-01-21
Abstract: Die Erfindung betrifft einen Recorder für digitale Video- 
und/oder Tonsignale, die in Spuren eines Magnetbandes aufge­
zeichnet sind. Jede Spur ist durch eine Formatierung in Teil­
bereiche unterteilt. In einem Adressenbereich werden bei der 
Aufzeichnung zwei unterschiedliche Adressen vergeben. Die 
eine Adresse ist eine virtuelle Adressen, die in der ersten 
Spur einer ersten Aufzeichnung unabhängig vom Ort der Auf­
zeichnung innerhalb einer Magnetbandlänge vergeben wird. 
Durch die zweite, reelle Adresse wird nach einer Bandstands­
messung der Ort der aufgezeichneten Spur innerhalb einer Mag­
netbandlänge gekennzeichnet. Durch Auswertung beider Adres­
sen ist bei einem bespielten Magnetband ein bestimmter Bei­
trag ansprechbar.
Patent EP-0283769-A3 (EP)
IPC: B07B1/28
Filed: 1988-03-01
Abstract: A sieve is found useful for the separation of solid 
particles having substantially equal length and width 
dimensions from elongate shaped particles, comprising a 
corrugated sheet (12) having sieve openings (30) on the pitch between 
ridges and furrows of the corrugations and imperforate 
furrow bottoms.
Patent EP-0291887-A3 (EP)
IPC: B60W10/18
Filed: 1988-05-13
Abstract: Verfahren zum Steuern einer hydrodynamischen Verzögerungsbremse eines 
Kraftfahrzeugs, welches einen aus einem Verbrennungsmotor 1, einem von 
diesem über eine Kupplung angetriebenen Wechselgetriebe 2, einem daran un­
mittelbar oder über eine Kardanwelle 4 angeschlossenen Differentialwerk 5, 
einem daran angeschlossenen Paar Halbwellen 6 und daran angeordneten 
Rädern 7 bestehenden Antriebsstrang aufweist. Zum geschwindigkeits­
haltenden Regeln der Verzögerungsbremse (3) wird aus der Drehzahl eines 
Bauteiles oder der durchschnittlichen Drehzahl eines Bauteilpaares des mit 
der Abtriebswelle des Wechselgetriebes (2) beginnenden und mit den Rädern 
(7) endenden Teils des Antriebsstranges fortlaufenden ein elektrisches Winkel­
geschwindigkeitssignal erzeugt und das momentane Winkelgeschwindigkeits­
signal wird mit Hilfe eines durch das "Grundgassignal" des Gaspedalgrund­
stellungssignalgebers oder durch das Bremssignal des die verschiedenen 
Positionen des Bremspedals signalisierenden Bremspedalstellungssignalgebers 
erzeugten Befehls gespeichert. Mittels des "Grundgassignals" oder des Brems­
signals wird dem elektrohydraulischen Ventilsyystem (13) der hydro­
dynamischen Verzögerungsbremse (3) ein Steuersignal zugeführt, worauf das 
vom Winkelgeschwindigkeitssignalgeber (16) fortlaufend weitergeleitete 
Winkelgeschwindigkeitssignal fortlaufend mit dem gespeicherten Winkelge­
schwindigkeitssignal verglichen wird und das Steuersignal beim Auftreten 
einer Abweichung zwischen den beiden Winkelgeschwindigkeitssignalen derart 
verändert wird, daß der Wert des momentanen Winkelgeschwindigkeitssignals 
in Richtung zu dem Wert des gespeicherten Winkelgeschwindigkeitssignals 
zurückgeführt wird.
Patent EP-0300428-A3 (EP)
Title: Rejection enhancing coatings for reverse osmosis membranes
IPC: B01D71/40
Filed: 1988-07-19
Abstract: Reverse osmosis membranes treated with polymers 
bearing carboxylic acid groups and optionally pendant 
hydroxyl or amide moieties display enhanced salt 
rejection and/or increased water flux. This treatment 
is particularly useful for improving the membrane 
characteristics of cellulose acetate and polyamide 
membranes.