baber/WOPTO huggingface dataset:
Patent EP-0236595-A3 (EP)
Title: Wall-mounted gymnastics apparatus
IPC: A63B17/00
Filed: 1986-12-20
Abstract: An apparatus for gymnastics exercises comprises a flat framework (1) of right geometric form for fixing to a wall (2), its vertical elements (3) comprising two mutually facing vertical seats of rack formation to which a gripping handle (10) and a table (11) for supporting a person are hooked.
Patent EP-0213961-A3 (EP)
Title: Methods of and apparatus for recording and/or reproducing a digital signal
IPC: G11B20/12
Filed: 1986-09-03
Abstract: A digital signal, such as a PCM (pulse-code-modulated) digital audio signal, can be recorded with all samples in a predetermined data format so that it becomes possible to satisfactorily and accurately record and/or reproduce PCM digital audio signals which are not synchronised with each other. During recording, the PCM signal is stored in a memory (21) in the form of blocks each including a plurality of signals. Addressing (32) of the memory (21) is arranged such that the symbols are interleaved over the extent of each of the blocks, and the blocks are divided into sub-blocks. The symbols are recorded in the sub-blocks with a respective plurality of different recording heads (9a, 9b, 9c). During reproduction, the recorded signal is reproduced by one of a plurality of different reproducing heads (13a, 13b, 13c; 15a, 15b, 15c). The symbols are de-interleaved by suitable addressing of the memory (21), and the signal is supplied to an output terminal (34).
Patent EP-0228359-A3 (EP)
Title: Méthode de détection d'agents réactifs et moyens de mise en oeuvre de cette méthode
IPC: G01N33/58
Filed: 1986-12-31
Abstract: Méthode de détection d'agents réactifs dans laquelle un agent détec­
teur, capable de s'associer à un agent à détecter, est fixé sur un 
support, ce support est mis en contact avec un milieu à analyser, 
un agent magnétisable est associé à l'association de l'agent à détec­
ter et l'agent détecteur fixé sur le support, ou un agent magnétisa­
ble préalablement associé à l'agent détecteur fixé sur le support 
est déplacé par l'association de l'agent à détecter et l'agent dé­
tecteur, et la présence, respectivement l'absence de l'agent magné­
tisable est détectée par un moyen approprié.
Patent EP-0234448-A3 (EP)
IPC: B25D5/00
Filed: 1987-02-13
Abstract: A wire insertion tool is disclosed including a manually 
engageable handle having an impact receiver slideably 
received on said handle. An impactor is carried on the handle 
and includes an impactor movable between a rest position 
and a tension position and also movable between a load posi­
tion and a fire position. The impactor presents a first surface 
opposing the impact receiver when in the load position and a 
second surface opposing the impact receiver when in the fire 
position. The second surface is spaced away from the first 
surface. A compression spring is provided for yieldably urg­
ing the impactor toward the impact receiver and toward the 
load position. A pivot mechanism pivots the impactor against 
the urging of the compression spring to the fire position as 
the impactor is moved to the tension position.
Patent EP-0233634-A3 (EP)
IPC: G06F11/273
Filed: 1987-02-17
Abstract: Verfahren zum Funktionstest von auf einer Baugruppe an­
geordneten digitalen Bausteinen (BA1,...BAi-1, BAi), von 
denen mindestens einer mindestens einen tristatefähigen 
Ausgang (A′1,... A′i-1, A′i) aufweist. Dafür werden auf 
die Eingänge des zu prüfenden Bausteins Prüfsignale ge­
geben und dessen Ausgangssignale werden aufgenommen und 
ausgewertet. Durch binäre Steuersignale auf Prüfabschal­
tungseingänge, die entweder direkt oder über einen De­
kodierbaustein oder ein seriell ladbares parallel aus­
lesbares Register zugänglich sind, wird der zu prüfende 
Baustein ausgewählt. Hierzu werden die tristatefähigen 
Ausgänge der nicht zu testenden Bausteine durch die 
binären Steuersignale des einen logischen Zustandes auf 
hochohmig geschaltet, während der zu prüfende Baustein 
durch ein binäres Steuersignal des anderen logischen 
Zustandes unbeeinflußt bleibt.
Patent EP-0244980-A3 (EP)
IPC: G11B5/55
Filed: 1987-04-21
Abstract: There is disclosed herein an apparatus and method for generating a first signal related to the rate of change of a second signal. In particular, a system is disclosed for generating a velocity signal in a sampled data servo system. The apparatus uses three track and hold amplifiers one of which is also a difference amplifier to sample the position error signal at selected times. A "present" track and hold amplifier samples and holds the position error signal during the current frame. After this is done, during the same frame, a "summing" track and hold amplifier having its difference inputs coupled to the outputs of the "present" track and hold amplifier and to a "previous" track and hold amplifier samples the difference between the present position error signal and the value of the position error signal during the previous sample frame. This difference divided by the sample period gives the velocity. After the difference value is sampled, the "previous" track and hold amplifier sample is updated to the amplitude of the position error signal during the current frame in preparation for the calculation during the next frame.
Patent EP-0257965-A3 (EP)
IPC: B23Q1/48
Filed: 1987-08-18
Abstract: An object to be modelled is analysed by a 
machine which determines the x, y, z co-ordinates of 
every point on the surface of the object, the 
co-ordinate data are processed and the data are fed 
to a shaping machine to control the machine cutting 
heads to shape the block of material into a model or 
mould of the object.
Patent EP-0282069-A3 (EP)
Title: Bicyclic aminocatalysts
IPC: C08G18/20
Filed: 1988-03-11
Abstract: 2- and optionally 3-substituted derivatives of 2-azabicyclo[2.2.1]- hept-5-ene and of 2-azabicyclo[2.2.1]heptane are used as catalysts in the preparation of polyurethanes and polyepoxy resins and are prepared by reacting cyclopentadiene with salts of strong acids of ammonia or primary amines and aldehydes and, if desired, subsequently subjecting the reaction product to catalytic hydrogenation.
Patent EP-0291699-A3 (EP)
Title: Enamel binder, its use in coating compositions and process for the preparation of wire enamels
IPC: C08G18/64
Filed: 1988-04-18
Abstract: The surface coating binders, which are suitable for the production of highly heat-resistant films and coatings, are mixtures of
 a) polyamide-imides based on trimellitic anhydride, lactams and diisocyanates, and
 b) organic compounds containing (i) carbodiimide and/or uretoneimine groups and (ii) blocked isocyanate groups,
 and are used in coating compositions for heat-resistant substrates, for example in wire enamels.
Patent EP-0299423-A3 (EP)
IPC: B65D5/56
Filed: 1988-07-12
Abstract: Kartonschale (1) aus einem einteiligen, flachliegenden Karton­
zuschnitt aufgerichtet und mit einem tiefgezogenen Kunst­
stoffteil ausgekleidet. Am Übergang der Eckbereiche (4) der 
Schalenwandung (2) zum Boden (3) sind Kartonteile vorgesehen, die 
den Übergangsbereich abschrägen und/oder abdichten.
Patent EP-0303136-A3 (EP)
Title: Storable joint cement composition
IPC: C08L75/04
Filed: 1988-08-01
Abstract: Humidity-curing joint sealing compositions based on polyurethane prepolymers, swellable polymer powders, plasticisers and other auxiliaries have a longer shelf life if they contain olefins having a chain length of C8-C20 as stabilisers.
Patent EP-0309885-A3 (EP)
Title: Laser module and method for coupling of an optical fiber
IPC: G02B6/42
Filed: 1988-09-21
Abstract: In a laser module (1) having an optical fiber coupled thereto, the heat sink is formed by a metal block (6) consisting of a base plate (11) with a support for the laser diode (7) and a mounting block (14) for fixing two separate holders (19, 20) for a fiber and sleeve (18). The latter passes through a relatively large opening of the mounting block (14) which is aligned to the laser diode (7). To achieve optimum coupling, after alignment of the fiber end with the laser diode (7) by means of a micromanipulator, one of the holders a (19), e.g. a perforated plate, is fixed to the front of the mountig block (14), after which the sleeve (18) is jointed to the holder (19). This is followed by a realignment during which the sleeve (18) can be deflected around the fixing point of the front holder (19). Finally, the other holder (20) is fixed to the rear of the mounting block (14), and the sleeve (18) is joined to this holder (20).
Patent EP-0279617-A3 (EP)
IPC: D21H11/04
Filed: 1988-02-15
Abstract: Photographic base paper comprising a surface ply 
1 of photographic grade paper and at least one backing 
ply 3 of a stronger paper such as a kraft paper provides 
smoothness and rigidity at least as good as conventional 
wholly photographic grade paper at reduced raw materials 
cost. Preferred weight of the surface ply is a range 
of from 20 to 50gm⁻².  
     The paper can be made on a two-wire Fourdrinier 
machine (Fig. 5) or on a single wire machine with a sec­
ondary headbox (Figs. 6 and 7).
Patent EP-0320189-A3 (EP)
Title: Cable closure
IPC: H02G15/013
Filed: 1988-12-05
Abstract: A splice closure for environmental protection of aerial cable splices includes a double-wall, blow-molded construction facilitating closure strength, construction and operation. A preferred construction is provided which facilitates extension of an intact casing, by means of a one-half section cut from a second, identical casing. A trough and drain arrangement facilitates drainage of water from an interior of the closure, to the environment. Preferred orientation of an opening hinge in the closure, facilitates access to an enclosed cable splice area. A preferred arrangement is provided, for association of end cap arrangements with the closure.
Patent EP-0321220-A3 (EP)
Title: Easily openable heat seal material
IPC: C09J123/02
Filed: 1988-12-14
Abstract: A heat seal material having a plurality of resin surfaces which are positioned face to face and can be heat-fused together, at least one of the resin surfaces being formed of a resin composition comprising   (A) 30 to 85% by weight of low-density polyethylene having a density of 0.91 to 0.94 g/cm<3> and a crystallinity of more than 40%,   (B) 5 to 40% by weight of polypropylene, and (C) 10 to 40% by weight of a low-crystalline or substantially amorphous ethylene/alpha-olefin copolymer. f
Patent EP-0326096-A3 (EP)
Title: Releasable connecting device for two elements releasable connecting device for two elements
IPC: F16B21/06
Filed: 1989-01-25
Abstract: The invention relates to a device for the releasable connection of two parts. It has a receiving part (1) possessing a housing (3a). In the housing (3a) is mounted a bolt (5a) having an entry slope (7a). A closing pin (9d) with a displacement part (12a) serves for closing or for engagement with the bolt (5a) and is kept pressed into the closing position by a rubber ring (16). A release part (11a) is mounted slidably in the direction of movement (arrow 57) on the shank of the closing pin (9d). The closing pin (9d) carries a thrust plate (8) at its end facing away from the displacement part (12a). Insofar as pressure is exerted on this thrust plate, there first occurs the closing of the displacement part (12a) with the bolt (5a). When it is pressed further in the direction of movement (arrow 57), the release part (11a) forces the bolt (5a) away via the entry slope (7a) counter to the spring force of the rubber ring (16) and perpendicularly to the direction of movement (57). The bolt (5a) is then clamped on the displacement contour (17) of the release part (11a). It is thus possible to release the connection again by pulling the closing pin (9d) out of the receiving part (1). In another version, the bolt (5k;l) is held on the closing pin (9m;n) of the displacement part (12i;k) on the housing (3n;m). <IMAGE>
Patent EP-0336380-A3 (EP)
Title: A method and means for fiberizing shredded fibrous material
IPC: D21B1/08
Filed: 1989-04-04
Abstract: Fiberizer (10) efficiency is improved by providing an inline 
control valve (15) at the fiberizer feed inlet which 
automatically provides the fiberizer (10) with make-up air 
proportional to the preessure differential between the 
fiberizer outlet (12) and the inlet. The make-up air tends to 
distribute the feed material (5) more evenly within the feed 
inlet (9) and provides a constant fiber/air ration within the 
fiberizer (10).
Patent EP-0339501-A3 (EP)
IPC: A61F2/958
Filed: 1989-04-21
Abstract: Untersuchungskatheter mit einem Schlauch (1), der 
einenends mit einem aufblasbaren Balg (2) umgeben ist 
und andernends einen Trichter (5) und ein Ventil (4) 
trägt, das über einen Verbindungskanal (3) mit dem 
Balg (2) verbunden ist.  
     Der Katheter ist für eine Einbringung in Brochialäste 
dimensioniert.
Patent EP-0363772-A3 (EP)
IPC: B41J11/30
Filed: 1989-09-30
Abstract: Bei Traktorantrieben für Papierbahnen mit Randlochungen in 
Schreib- und Büromaschinen ähnlicher Bauart ist es erforderlich, 
daß die Traktoren je nach den einzusetzenden Papierbreiten ein­
stell- und arretierbar angeordnet sind. Zu diesem Zweck sind die 
Traktoren auf einer Antriebswelle und einer zusätzlichen Füh­
rungsachse verschiebbar gelagert, wobei die Arretierung mittels 
Klemmelemente mit der Führungsachse erfolgt. Der Erfindung liegt 
die Aufgabe zugrunde, die Führung und Klemmung der Traktoren (2, 
3) noch weiter zu vereinfachen. Dieses wird dadurch erreicht, daß 
die Traktoren (2, 3) mit je einer Lagerbuchse (18) auf der An­
triebswelle (1) verschieb- und verschwenkbar gelagert sind und 
daß die Lagerbuchsen (18) je ein fest verbundenes Antriebszahnrad 
(14) für den Transportriemen (13) und einen Nutenkeil (19) auf­
weisen, welcher mit einer Nut (20) in der Antriebswelle (1) 
formschlüssig in Eingriff steht und zum axialen Arretieren durch 
ein Betätigungsglied gegen die Bodenfläche (21) der Nut (20) 
preßbar ist. Hierdurch kann die zusätzliche Führungsachse zum 
Klemmen der Traktoren entfallen, wodurch der Taktorantrieb sehr 
vereinfacht und verbilligt wird.
Patent EP-0369147-A3 (EP)
Title: Sealing for refractory components containing metallic melt
IPC: B22D41/08
Filed: 1989-10-03
Abstract: A sealing for interlocking refractory components (1 and 2) containing a metallic melt is improved by the fact that at least one radially acting ceramic spring washer (4) for sealing the cross-section of the clearance fit (3) between the components (1 and 2) is arranged at least on one component in an annular groove (5). 
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Patent EP-0369356-A3 (EP)
IPC: A61K8/24
Filed: 1989-11-11
Abstract: A hair setting composition that includes a 
water-insoluble amino- or substituted amino-containing 
compound, such as octylamine or an amino-functionalized 
silicone, and an ionizable metal salt, wherein the 
metal has a valence of at least II, such as aluminum 
chloride or zinc chloride, in a molar or molar-equivalent 
ratio of ionizable metal salt to water-insoluble 
amino-containing compound of at least 1:1, and having 
a pH in the range of about 2.7 to about 4.5, to provide 
unexpectedly durable hair set retention properties 
after application to human hair.
Patent EP-0374796-A3 (EP)
Title: Stable emulsion formulations of water-insoluble organic pesticides, their use and preparation
IPC: A01N25/10
Filed: 1989-12-18
Abstract: Stable, aqueous emulsion formulations of water-­
insoluble organic pesticides are formed from a mixture 
of (1) a water-insoluble organic pesticide, (2) a 
structured particle latex containing nonionic particles 
to which is bound a layer containing stabilizing pH 
independent ionic groups chemically bound at or near the 
surface of the polymer particles, and optionally a 
cosolvent and/or a cosurfactant for the pesticide. Uses 
of the formulations are also disclosed.
Patent EP-0340870-A3 (EP)
Title: Digital frequency synthesizer and digital modulator using same
IPC: H03C3/09
Filed: 1989-05-01
Abstract: The digital modulator shown in Fig. 2 provides at 
its output SO a signal whose frequency f1 is equal to the 
product of a clock frequency f2, applied to its input CLI, 
a second integer P by which a divider DIV2 divides, and a 
factor equal to the sum of another integer N′ by which a 
divider DIV3 divides, and a rational number (F′+M)/P. 
Because the latter is smaller than unity use can be made of 
a well known accumulator ACC and of a single-cycle removing 
circuit CRC. With f2=3.25 MHz, P=16, N′=17, the following 
modulated carrier frequencies may for instance be obtained : 
  
wherein M = 
 with m varying between 0 and 519 and
Patent EP-0349061-A3 (EP)
IPC: A61P37/00
Filed: 1989-06-22
Abstract: Described is a process for producing a new 
immunosuppressant, "demethimmunomycin" (L-683,742) a 
C-31 demethylated analog of L-683,590 under novel 
fermentation conditions utilizing the microorganism, 
 Actinoplanacete sp.  (Merck Culture Collection MA 
6559) ATCC No. 53771. The macrolide immunosup­
pressant is useful in preventing human host rejection 
of foreign organ transplants, e.g. bone marrow and 
heart transplants.
Patent EP-0335684-A3 (EP)
IPC: C07D487/18
Filed: 1989-03-29
Abstract: Compounds of the formula 
  
wherein X is an anion selected from the group consisting of phos­
phate. borate and molybdate groups, and a method for making these 
compounds. The compounds are useful in the control of microorga­
nisms in aqueous systems and in the inhibition of corrosion of 
metal surfaces in contact with aqueous systems.
Patent EP-0343886-A3 (EP)
Title: Circuit arrangements
IPC: H01F27/34
Filed: 1989-05-10
Abstract: A circuit arrangement includes a transformer 12 
having a core 13 about which is wound a primary winding 14 
and a secondary winding 15 which is connected to a load, 
such as a magnetron. The secondary winding 15 comprises 
two windings 17 and 18 which are wound in opposite senses 
and arranged adjacent one another.
Patent EP-0364394-A3 (EP)
Title: Bett zum verstellbaren Hochlagern der Beine einer auf dem Bett liegenden Person
IPC: A47C20/08
Filed: 1989-01-10
Abstract: Das Bett weist erste (10) und zweite (11), je am 
Bettgestellrahmen (1) schwenkbar gelagerte Hebemittel 
auf. Die ersten Hebemittel (10) dienen zum Verstellen 
und Abstützen eines Oberschenkelauflageteiles (5) und 
die zweiten Hebemittel (11) zum Verstellen und Abstützen 
eines Unterschenkelauflageteiles (6). Die beiden Auflage­
teile (5, 6) eines verstellbaren Beinteiles (4) sind mit 
Schwenkmitteln (3) miteinander verbunden. Kopplungsmittel 
(12, 13, 14, 15, 16) zum mechanischen Koppeln der Hebe­
mittel zeichnen sich dadurch aus, dass sich die Hebemit­
tel (10, 11) beim Anheben oder Absenken des Beinteiles 
(4) gegensinnig drehen. Mit der gezeigten Konstruktion 
sind verschiedene bevorzugte Beinhochlagerungen einer 
auf dem Bett liegenden Person einstellbar, wie Hochla­
gerung der Beine ohne Knieknick, Hochlagerung der Beine, 
wobei die Fersen gleich hoch, tiefer oder höher liegen 
als die Knie. Trotz der vielfältigen Einstellbarkeit ist 
für die Verstellung des Beinteiles (4) nur ein Antriebs­
mittel (17) vorhanden.
Patent EP-0383212-A3 (EP)
IPC: B41M5/388
Filed: 1990-02-09
Abstract: A heat transfer sheet comprising at least a dye 
layer of cyan color formed on the surface of a substrate 
sheet, the dye contained in said dye layer comprising a 
mixture of at least two kinds of cyan dyes, one of said 
cyan dyes which has a maximum absorption on the shortest 
wavelength side being a cyan dye having absorption 
characteristics with a narrow absorption width.
Patent EP-0396904-A3 (EP)
IPC: B41F13/34
Filed: 1990-04-03
Abstract: Eine Vorrichtung zum Druckan- und Druckabstellen eines auf einen 
Formzylinder wirkenden Gegendruckzylinders einer 
Rotationsdruckmaschine sowie zum Ausführen von Weithubbewegungen 
zum Zwecke des Formzylinderwechels ist mit Spindeln zum Anheben 
und Absenken der Lager des Gegendruckzylinders und mit einer auf 
die Spindeln wirkenden Druckmittel-Kolben-Zylinder-Einheit zum 
Andrücken des Gegendruckzylinders an den Formzylinder versehen. 
Jede Spindelmutter (13) ist rohrförmig ausgebildet. Auf einem 
Rohrabschnitt der Spindelmutter (13) mit gleichem 
Außendurchmesser ist ein von einem Motor antreibbares Ritzel 
(11) undrehbar, aber über eine begrenzte Strecke verschieblich 
geführt angeordnet. Die Ritzelnabe ist gestellfest 
gelagert (Fig. 3).
Patent EP-0393714-A3 (EP)
IPC: A61F2/04
Filed: 1990-04-20
Abstract: The present invention relates to a fixed volume 
prosthetic urinary bladder for use in a human being. The 
invention, more particularly, concerns a prosthetic urinary 
bladder comprising a vent channel (14) having a removable cap (15) 
and a urethral discharge valve (16). The present invention is 
intended for implantation in a human being such that the 
vent channel protrudes through the abdominal wall and the 
vent cap lies flush with the outer surface of the abdomen.
Patent EP-0439782-A3 (EP)
Title: Receiver for broadcast transmissions
IPC: H04H20/00
Filed: 1990-12-19
Abstract: The receiver is intended for the signals of a sound broadcasting station transmitted on a carrier outside the VHF band in digital form. The arrangement includes a mixing stage and an intermediate frequency filtering stage in the input circuits. The characteristic frequency of the mixing oscillator (4) can be changed by a set amount in beats and several demodulators (6) for the modulated subcarrier are connected to the intermediate frequency filtering stage (5). The binary signals obtained are stored in the write/read or RAM memories (7) and the control unit (10) for the mixing oscillator includes a memory (11) for the frequency changes produced.
Patent EP-0444297-A3 (EP)
Title: Method for starting up automatically a continuous casting installation
IPC: B22D41/20
Filed: 1990-12-20
Abstract: In a method for starting up automatically a continuous casting installation, molten metal (11) is poured out of a vessel (10) in a controlled manner by means of a plug (15) provided in the said vessel and a continuous casting mould (20) closed off at the bottom by a dummy bar head is filled with the molten metal (11). During filling, the plug (15) is opened and closed several times at programme-controlled time intervals and with different opening and closing travels (s1 to sn) assigned to these time intervals. During the first or the first few opening(s) (s2), the plug (15) is preferably moved approximately into the fully open position (P1) and its opening travels (s3,s4,s5) are consequently reduced as the filling level (h) increases. With this very precise automatic start-up method, starting up can be performed with an extremely high degree of reliability and operational safety. 
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Patent EP-0400758-A3 (EP)
IPC: B08B3/02
Filed: 1990-05-30
Abstract: An apparatus (10) to remove rubber from airplane tires from an 
airport runway surface (28). There is a manifold arm (24) which 
rotates at as high as two thousand five hundred rpms over 
the runway surface (28), with a plurality of water jets (26) being 
discharged downwardly at a relatively high pressure (e.g. 
thirty five thousand P.S.I.) against the runway surface (28). 
Even though the water pressure as at a level several 
times higher than that at which damage to the runway 
surface (28) can occur, at the relatively high linear speed of 
the water jets (26) (e.g. ninety to one hundred eighty miles 
per hour), there is no noticeable damage to the runway 
surface (28), but yet there is quite effective removal of the 
accumulated rubber. Also disclosed is a particular shaft 
and seal assembly which is capable of operating at 
relatively high rotational speeds and delivering the high 
pressure to the manifold arm (24).