baber/WOPTO huggingface dataset:
Patent EP-0142051-A3 (EP)
IPC: H01B11/00
Filed: 1984-10-13
Abstract: Bei Kabeln zur Leistungsübertragung wie Lautsprecher­
kabeln zur Verbindung eines Lautsprechers mit einem Vers­
tärker stellt sich das Problem, daß bei Gewährleistung einer 
hohnen Leistungsübertragung gleichzeitig die übertragene 
Information, beispielsweise auch modulierte Musikinforma­
tion möglichst ungestört und zerrungsfrei vom Verstärker 
zum Lautsprecher übertragen werden soll. Zur Lösung dieses 
Problems wird vorgeschlagen, einen Leiter eines solchen 
Lautsprecherkabels aus einem inneren Teilleiter (7) und 
einem diesen umgebenden und gegenüber diesem durch ein 
Dielektrikum getrennten äußeren Teilleiter (9) auszubilden, 
wobei in erer und äußerer Teilleiter (7, 9) an den 
Anschlußelementen (12) miteinander verbunden sind.
Patent EP-0126054-A3 (EP)
Title: Means for cleaning floor
IPC: A47L13/254
Filed: 1984-05-16
Abstract: The means for cleaning a floor comprises a shaft (1), a frame (2) and a cleaning part (3) detachably attached to the frame. A drawdack of prior art is the awkward affixing and detaching of the cleaning part. As taught by the invention, the frame has been provided with a clamp (6) which is movable with reference to the frame and which has been arranged to press against the frame during the detaching and affixing operations and which has been disposed to fix the cleaning part when the ends (5, 14) of the frame is placed into the pockets (7', 7) of the cleaning part.
Patent EP-0187321-A3 (EP)
Title: Modular framework suspended from the ceiling of a room for the mounting of filters with fluid sealing for ceilings of clean air rooms
IPC: F24F13/00
Filed: 1985-12-18
Abstract: A modular frame arrangement suspendable from the ceiling of a room is proposed for receiving filters having fluid seals for clean room ceilings, which consists of structural rails having U-section channels for receiving the fluid, the rails being provided with a central web. Lying parallel to the ceiling, the webs of the rails and the central webs are constructed as hollow sections, the hollow section of the web being formed of two hollow chambers and a T-section groove lying between these hollow chambers. For connection of the rails, connection members are provided which have a square central part and integral arms offset in height at the lower side. The connection members are inserted with their arms in the rails so that the respective U-section channels are extended around the corner.
Patent EP-0168107-A3 (EP)
IPC: G11B17/30
Filed: 1985-07-03
Abstract: A magazine (1) for a plurality of disc-shaped information 
carriers (50) contained in holders (7) situated one above the 
other, comprising an opening (8, 9) near at least one upright 
side for the insertion and removal of the holders (7). A 
pivotable latching lever (12; 55) is arranged near one of the 
side walls (3), which lever comprises two arms, of which one 
arm carries a latching element (13, 14; 56, 57) near said 
opening and the other arm can be actuated from the exterior 
of the magazine to pivot the latching lever (12; 55) from a 
first position to a second position against the force of spring 
rneans (16), in which second position the holders (7) of the 
latching element (13, 14; 56, 57) are released, so that the 
holders (7) can be slid through the opening (8, 9).
Patent EP-0157556-A3 (EP)
IPC: C07K14/00
Filed: 1985-03-22
Abstract: Human Factor VIII-C antihemophilic factor in essentially 
pure form is provided. Among the processes for its production 
is that of expressing DNA encoding human Factor VIII-C in a 
self-replicating recombinant host system. A composition for 
preparing human Factor VIII-C from a hererogeneous mRNA 
mixture containing mRNA for said protein, which composition 
comprises:  
a) means for preparing a heterogeneous ds-cDNA population 
complementary to a heterogeneous mRNA mixture;  
b) means for incorporating said ds-cDNA into a bacteriophage 
direct expression vector;  
c) a bacteriophage direct expression vector capable of incor­
porating said ds-cDNA population;  
d) means for expressing human Factor VIII-C from said ds-­
cDNA-containing bacteriophage;  
e) means for isolating and recovering human Factor VIII-C.  
Factor VIII-C of the invention may be administered clinically as 
a composition comprising also a pharmaceutically acceptable 
carrier, and may be used for the treatment of clotting disorders.
Patent EP-0179001-A3 (EP)
Title: Procédé et dispositif d'acquisition, de mémorisation et de transmission de données spécialisées, relatives notamment à l'enregistrement des émissions, entre un appareil de type magnétoscope et un centre de traitement
IPC: H04M11/08
Filed: 1985-10-21
Abstract: L'invention concerne un dispositif d'acquisition et de 
transmission de données entre un magnétoscope et un 
centre serveur.  
     Ce dispositif comprend notamment un centre serveur 
(1), un réseau (2) de transmission de données, auquel est 
connecté un modem (3), relié d'une part, au programmateur 
(7) d'un magnétoscope (6) par une interface (5), et d'autre 
part, à un terminal (4) muni d'un écran et d'un clavier. Des 
codes spéciaux sont envoyés par le serveur (1) à l'interface 
(5) pour que le programmateur prévoit l'enregistrement des 
émissions que l'usager a sélectionnées. Le magnétoscope (6) 
possède un décodeur (8) de codes numériques. Les codes 
diffusés (E) relatifs au déclenchement en temps réel de 
l'enregistrement des émissions sont diffusés sur un canal (U) 
spécialisé par un centre de diffusion numérique (11).
Patent EP-0189009-A3 (EP)
Title: A trigger mechanism for an electromechanical actuator for operating a desk stapler
IPC: B25C5/15
Filed: 1985-12-06
Abstract: An electromechanical actuator device for operating a desk stapler, which has a trigger mechanism comprising a movable assembly (1) selectively positionable in the casing (2) of the electromechanical actuator device in the region of the zone of application of the metal staples. The said movable assembly (1) has a pivotable striker (20) projecting into the slot (47) for introduction of sheets so as to be contacted thereby and pivoted upen the introduction of sheets to be stapled, such pivoting movement bringing a part (23) of the striker (20) into operating contact with the operating arms of a microswitch (40) so as to initiate operation of the electromechanical actuator device.
Patent EP-0232458-A3 (EP)
IPC: A61B17/00
Filed: 1986-09-19
Abstract: There is disclosed herein a system for providing control 
of multiple functions needed to perform eye surgery. A 
microprocessor based system linearly controls a vacuum 
generation system using venturis and linear valves and 
linearly controls a pneumatic system for driving pneumatic 
scissors in either a variable frequency, multicut mode or a 
proportional cut mode where the blade closure is propor­
tional to the position of a foot operated position sensor. A 
pneumatically driven scissors handpiece is also disclosed. 
Drive for a vitrectomy probe is also provided, and the fre­
quency of the vitrectomy probe cutting action can also be 
controlled and the level of vacuum can be controlled from a 
foot operated position sensor. This foot control can also be 
used to turn irrigation fluid on or off, and the flow rate can 
be controlled from a control on the front panel. The vacuum 
level is continuously monitored over all aspiration con­
ditions and adjusted to stay as close as possible to the 
desired vacuum level.
Patent EP-0223046-A3 (EP)
IPC: F16J15/32
Filed: 1986-10-08
Abstract: In einer Umfangsnut (4) des als drehbare Klappe (2) aus­
gebildeten Abschlussorgans ist ein mit einer Sitzfläche (7) am 
Gehäuse (1) zusammenwirkendes erstes Dichtungs-Element 
(5a) aus relativ hartem gummielastischem Material angeord­
net. Ein zweites zwischen erstem Dichtungselement (5a) und 
Nutboden angeordnetes Dichtungselement (5b) besteht aus 
weicherem gummielastischem Material. In den Seitenwänden 
des ersten Dichtungselementes (5a) sind Verbindungskanäle 
(8) vorgesehen, welche die beiden Seiten der Dichtungsstelle 
mit dem inneren Nutraum beidseits des zweiten Dichtungsele­
mentes (5b) verbinden. Der in Schliesslage auf der einen Seite 
(Pfeil a) sich erhöhende Mediendruck gelangt über die Kanäle 
(8) in den inneren Nutraum (4b) und deformiert das zweite 
Dichtungselement (5b), wodurch das erste Dichtungselement 
(5a) gegen die Sitzfläche (7) gepresst wird. Öffnen der Klappe 
(2) bewirkt ein sofortiges Entlasten der Dichtungselemente. 
Die Klappenbetätigung ist deshalb sehr leichtgängig.
Patent EP-0219794-A3 (EP)
Title: Device to level the plaster finish of a wall
IPC: E04F21/06
Filed: 1986-10-14
Abstract: A hand-held device for removing plaster from walls includes a housing provided with a single handgrip and two tool-supports oscillatorily movable in counter directions by two pneumatically or hydraulically actuated cylinder-piston units and carrying shaving tools. A pressure medium source and a control equipment for the cylinder-piston units is positioned outside of the device and remote from the same.
Patent EP-0242849-A3 (EP)
IPC: C04B35/52
Filed: 1987-04-21
Abstract: The invention is directed to improved carbon containing 
refractory compositions and sintered bodies made therefrom 
which are particularly resistant to slag and metal erosion and 
to thermal shock. This is achieved by combining grains or 
powders of SiAION and/or silicon nitride with elemental 
carbon in the form of graphite, carbon black or charcoal. The 
particulate materials are mixed with a carbonaceous binder 
such as resin or pitch, pressed to shape and fired in a reduc­
ing atmosphere. Small amounts of antioxidants are also 
added to protect the carbon bond phase against slag attack. 
Additional amounts of a less expensive refractory grain or 
powder are also optionally added to the mix to dilute the 
more expensive SiAION and/or silicon nitride.
Patent EP-0262335-A3 (EP)
Title: Method and device for continuously measuring the extraction flow rate of bulk goods
IPC: G01F1/78
Filed: 1987-08-01
Abstract: The quantity of a flow of bulk material passing over a measuring wheel is continuously measured by measuring the load r.p.m. of the wheel or of a motor driving the wheel and the power output torque of the motor. The resulting r.p.m. and torque values are used for calculating the quantity. Interfering influences are substantially eliminated by using a correction value in the calculation. The correction value is based on the inertia moment of all rotating components of the system and on variations in the load r.p.m. Load r.p.m. and power output torque measuring devices provide data to a microprocessor for the calculations for achieving a high measuring precision even when the r.p.m. varies.
Patent EP-0264090-A3 (EP)
Title: Process for preparing ethylene homo- or copolymers with higher alpha-monoolefins with the use of a ziegler catalytic system
IPC: C08F4/685
Filed: 1987-10-10
Abstract: Homopolymerization and copolymerization of ethene are carried out using a Ziegler catalyst system consisting of (1) a transition metal catalyst component prepared by a method in which (1.1) first (1.1.1) an inorganic oxide substance (I) as a carrier and (1.1.2) a solution (II) of (IIa) a certain oxahydrocarbon and (IIb) a mixture of (IIb1) a vanadium trichloride/alcohol complex, (IIb2) a titanium trihalide or titanium trihalide/alcohol complex and, if desired, (IIb3) a zirconium tetrahalide, are combined with formation of a suspension (III), the latter is evaporated down to form a solid-phase intermediate (IV), (1.2) then (1.2.1) the solid-phase intermediate (IV) obtained from (1.1), and (1.2.2) a dissolved organoaluminum compound (V), are combined with formation of a suspension, the resulting suspended substance being a solid-phase product (VI), (2) an organoaluminum catalyst component and (3) an organohalogen catalyst component. In this process, the transition metal catalyst component (1) used is one prepared by a method in which (1.3) in addition (1.3.1) the product (VI) obtained from (1.2) is reacted with (1.3.2) oxygen, the resulting solid-phase end product (VII) being the novel transition metal catalyst component (1).
Patent EP-0264895-A3 (EP)
Title: Process for the manufacture of homo- and copolymers of ethylene by phillips catalysts
IPC: C08F10/00
Filed: 1987-10-20
Abstract: Ethene polymerization by Phillips catalysis is carried out using (1) a supported catalyst, which is laden with chromium, phosphorus and aluminum, and (2) a cocatalyst, (1) being obtained by a method in which (1.1) a catalyst intermediate laden with chromium, phosphorus and aluminum is prepared from a silicate carrier, a selected chromium compound, a selected phosphorus compound and a selected aluminum compound, and then (1.2) the catalyst intermediate is heated in an oxygen-containing gas stream. In this process, the component (1) used is one which is obtained by a method in which, in each case in a specific manner, (1.1) in a first stage, (1.1.1) first a suspension is prepared from (1.1.1.1) a finely divided silicate carrier and (1.1.1.2) an inert organic solvent, (1.1.2) then, (1.1.2.1) in an inert organic solvent, (1.1.2.2) an organic chromium compound is combined with (1.1.2.3) an aluminum trialkyl, (1.1.3) then (1.1.3.1) the suspension resulting from (1.1.1) is combined with (1.1.3.2) a phosphoric acid or phosphite and (1.1.3.3) the product obtained from (1.1.2), (1.1.4) finally, the suspension obtained in (1.1.3) is evaporated to dryness, and then (1.2) in a second stage, first (1.2.1) the intermediate obtained from (1.1) is treated with a stream of nitrogen, then (1.2.2) the intermediate obtained from (1.2.1) is heated in an oxygen-containing gas stream, and finally (1.2.3) the intermediate obtained from (1.2.2) is treated with a stream of nitrogen, and both a lithiumalkyl and a boronalkyl are used as (2).
Patent EP-0244033-A3 (EP)
Title: Methods and apparatus for time domain reflectometry determination of relative proportion, fluid inventory and turbulence
IPC: G21C17/02
Filed: 1987-04-24
Abstract: Methods and apparatus for determining the relative proportions of intermixed constituents of a multiphase fluid system. The constituents for which relative proportions are being measured must have measurably different electrical permittivities. The systems use at least one electrically conductive probe (20) having two conductors (21, 22) which are spaced apart and capable of receiving the fluid system therebetween. Time domain reflectometers (40) present a stimulating time varying electrical signal to the probes and receive and measure reflected signals generated at impedance changes in the transmission line and probe. The probe transit time and/or associated average probe velocity provide a measure of the fluid system conditions which can be compared to predetermined values corresponding to various relative proportions of the intermixed constituents. A measure of the relative portions of the constituents is thus provided. The variability of individual probe transit velocity data can be measured, analyzed and used to measure fluid system turbulence. Relevant data can also be interpolated, extrapolated and integrated to provide profiling of the fluid system conditions and a means of total system inventory of the constituents.
Patent EP-0240258-A3 (EP)
Title: A process for manufacturing microcapsules
IPC: B01J13/02
Filed: 1987-03-27
Abstract: A process for manufacturing microcapsules comprises in situ polymerization of a urea or melamine formaldehyde polymer precursor material in an aqueous manufacturing vehicle in the presence of one of a range of specified acrylic acid-alkyl methacrylate copolymers containing a critical proportion of alkyl methacrylate. The resulting capsules may be used in pressure-sensitive copying materials.
Patent EP-0246033-A3 (EP)
IPC: E05F1/06
Filed: 1987-05-07
Abstract: A tubular support (20) has a guide slot (30) and rotatably 
receives an inner tubular member (50) having a follower 
assembly (80) received in the slot. The slot extends upwardly and 
circumferentially of the tubular support (20) so that the 
inner tubular member (50) swings as it is raised by operation of an 
electric motor. The inner tubular member is connected to 
an outer gate-supporting member for conjoint movement. The electric 
motor (58) can be actuated by remote control to raise the 
inner member and, consequently, the outer member and the gate while 
swinging the gate 90 degrees to its open position.
Patent EP-0252706-A3 (EP)
Title: Process for the preparation of poly (vinylphenol) from poly (acetoxystyrene)
IPC: C08F8/12
Filed: 1987-07-06
Abstract: Polymers of 4-acetoxystyrene are hydrolyzed by methanolysis with quaternary ammonium hydroxides to poly-p-vinylphenol. Such polymers are useful in photoresists and in the manufacture of metal treatment compositions.
Patent EP-0255293-A3 (EP)
Title: Method of fixedly mounting tape on core portion of reel made of plastics
IPC: G11B15/67
Filed: 1987-07-23
Abstract: A recording tape (2) can be secured on a winding core of a tape reel (R), the core being made of a plastic material, by melting and fixing the end of the tape on the core, said tape being made of the substantially same plastic material as the core.
Patent EP-0257988-A3 (EP)
Title: Camera panner
IPC: G03B17/56
Filed: 1987-08-20
Abstract: A panner for a camera or the like has a base (1) on which is mounted a housing (2) carrying a support (3) for the camera or the like mounted above the housing (2). Drive means (42, 44, 46, 47, 49) serve to rotate the housing (2) relate to the base (1) about a first axis so that the camera may be clamped about this axis. The support (3) is pivotal above a second axis which is perpendicular to the first axis. An arm (10) extends from the support (3) into the housing (2) and second drive means (15, 21, 22, 24, 27-29) serve to reciprocate the end (14) of the arm (10) distal of the support (3) and to rotate this support about the second axis.
Patent EP-0272073-A3 (EP)
IPC: E21B47/022
Filed: 1987-12-15
Abstract: A pipeline survey pig including an onboard iner­
tial reference unit and signal processing units for 
receiving acceleration and angular velocity signals 
generated by the inertial reference unit, calculating 
resultant values of angular velocity and accelerations 
and averaging the calculated values to provide record­
able signals related to the position of the pig and 
changes in curvature of the pipe. The pig is supported 
by a plurality of resilient cup shape support members 
which have a stiffness characteristic whereby the 
natural frequency of vibration which may cause lateral 
excursions of the pig is less than the signal generat­
ing rate yet greater than the frequency of the signal 
to be measured. The center of stiffness and the center 
of gravity of the pig are disposed along the central 
axis of the pig and the pipeline section being measured 
and are preferably coincident with each other. The 
inertial reference unit includes three accelerometers 
and three gyroscopes oriented orthogonally and may 
have their axes oriented to intersect at the center of 
gravity and center of stiffness.
Patent EP-0232237-A3 (EP)
IPC: B60N2/28
Filed: 1987-01-30
Abstract: A child's seat for use with existing safety belts in a 
vehicle. Said child's seat may comprise a seat member and 
a back rest member (2) as well as a head/shoulder rest 
member (3). Said back rest member (2) may be releasable 
from said seat member, so that the seat member may be used 
as a cushion. Said head/shoulder rest (3) may be dis­
placeable relative to said back rest to permit the seat to 
be used for children of different hight.
Patent EP-0275915-A3 (EP)
IPC: D21F7/00
Filed: 1988-01-13
Abstract: The steam distributor (1) for the application of steam to a material web (3) such as paper features a main distribution space (9). This is subdivided into a multiplicity of chambers (24), all of which have a steam valve (21). The median lines of the associated discharge openings (35, 36) form an angle of at least 60 DEG  with an axis which stands vertically on a housing wall (2) with vents (8). At least twelve such vents (35, 36) are provided. This leads to very uniform distribution of the steam within the chamber and thus to uniform steaming of the material web below this chamber. 
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Patent EP-0291957-A3 (EP)
IPC: A61K31/7048
Filed: 1988-05-18
Abstract: There are provided novel nitrogen containing derivatives of 
epipodophyllotoxin glucoside derivatives. The novel 
compounds of the present invention are useful as tumor 
inhibiting agents.
Patent EP-0293833-A3 (EP)
IPC: H03K19/086
Filed: 1988-05-31
Abstract: An output circuit comprising a differential 
amplifier circuit (Q1, Q2) for providing a pair of 
complementary output signals corresponding to an input 
signal (ei) supplied to first and second signal input 
terminals (T1, T2) thereof, an output transistor (Q3) 
having a base connected to one output node (A) of the 
differential amplifier circuit, a collector connected to 
a first power source potential supply terminal (Vcc), 
and an emitter connected to a signal output terminal 
(T3), a current mirror circuit (Q4, Q5) having a current 
input terminal (X) connected to a current source (I2) 
and a current output terminal connected to the signal 
output terminal (T3), and a capacitor (C1) connected 
between the other output node (B) of the differential 
amplifier circuit and the current input terminal (X) of 
the current mirror circuit.
Patent EP-0309969-A3 (EP)
IPC: C12Q1/68
Filed: 1988-09-27
Abstract: The method described characterizes each DNA 
segment to be mapped by cleaving it to produce DNA 
fragments which are then end labeled with a 
reporter(s) specific to the end nucleotides of each 
fragment. The labeled fragments are again cleaved to 
produce short fragments which are separated according 
to size. The short fragments are analyzed as to 
reporter identity and size which is indicative of the 
character of each fragment. By derivatizing the 
cleaved ends of the primary cleaved fragments, the 
labeling may be delayed until the second cleavage. 
Prior to labeling the derivatized fragments, all 
underivatized fragments are removed, the derivatized 
fragments being immobilized.
Patent EP-0314106-A3 (EP)
Title: Ratschenschlüssel
IPC: B25B13/46
Filed: 1988-10-26
Abstract: Ein Ratschenschlüssel mit in einem maulförmigen Schlüsselkopf (2) 
durch ein Klinkengesperre in nur einer Richtung drehbaren, ein 
Maul (4) aufweisenden Nuß (3) besitzt ein Paar bewegbarer 
Eingriffsglieder, die in zwei einen Abstand aufweisende und 
dadurch die Maullücke überbrückende Bereiche eines an der Nuß 
angeordneten Drehkranzes eingreifen und die beim Bewegen ein 
Drehen der Nuß entgegen der Sperrwirkung des Gesperres bewirken.  
     Die Eingriffsglieder und der Drehkranz sind vorzugsweise als 
Klinken/Klinkenverzahnung oder als Zahnräder ausgebildet.  
     Dies erleichtert das zum Abziehen des Ratschenschlüssel von 
Verschraubungen, deren Gewindeenden nicht frei sind, erforderli­
che Verdrehen der Nuß, bis das Maul der Nuß (4) und das Maul des 
Schlüsselkopfes (6) übereinander stehen und das Werkzeug radial 
abgezogen werden kann.
Patent EP-0331811-A3 (EP)
IPC: H01L29/78
Filed: 1988-12-14
Abstract: For fabricating a CMOS SOI structure on a silicon 
substrate (1) having a (110) plane an insulating SiO₂ 
layer (2) is formed; an opening (2′) is formed in the 
SiO₂ layer to expose a part of the substrate (1); a 
polycrystalline or amorphous silicon layer (3) is 
deposited on the SiO₂ (2) and in the opening (2′); the 
deposited silicon layer (3) is divided into islands 
(3A, 3B) so that a first island (3A) includes the 
opening (2′) whilst a second island (3B) does not; a 
laser light (LB) is irradiated onto the islands (3A, 
3B) so as to melt the islands; when the laser light 
irradiation is discontinued the melted islands are 
recrystallized so that the first island (3AR) forms a 
(110) plane whilst the second island (3BR) forms a 
(100) plane; and on the first island (3AR) a p-channel 
MOS FET is fabricated whilst on the second island (3BR) 
an n-channel MOS FET is fabricated.