baber/WOPTO huggingface dataset:
Patent EP-0166861-A3 (EP)
IPC: G11B27/024
Filed: 1985-03-07
Abstract: Zur Erzielung einer Hi-Fi-Tonqualität wird bei Hi-Fi-­
Videorecordern der Ton im Schägspurverfahren aufgezeich­
net. Solche Recorder eignen sich auch dazu, ausschließlich 
einen NF-Ton auf der Videocassette mit hoher Qualität 
aufzuzeichnen. Allerdings kann die entsprechende Videocas­
sette dann nachträglich nicht mehr für die Aufzeichnung 
einer Fernsehsendung benutzt werden, ohne daß der aufge­
zeichnete Ton gelöscht wird.  
     Durch die Erfindung wird ein Aufnahmeverfahren vorge­
stellt, welches es gestattet, eine Videocassette, auf der sich 
bereits im Schrägspurverfahren eine Tonaufnahme befindet, 
im nachhinein auch noch für die Aufzeichnung einer Fer­
nsehsendung zu verwenden. Dabei wird der im Fernsehsig­
nal enthaltene Ton auf der Linearspur des Videobandes 
aufgezeichnet, und die Synchronisierung des Bandvor­
schubs erfolgt durch auf der Steuerspur des Videobandes 
befindliche Steuersignale.
Patent EP-0166901-A3 (EP)
Title: Process for the preparation of dl carnitinamide chloride
IPC: C07C237/06
Filed: 1985-05-02
Abstract: 1. Process for the preparation of D,L-carnitinamide chloride (I)  see diagramm : EP0166901,P3,F1  characterized in that, in a first reaction stage, 2,3-epoxypropyltrimethylammonium chloride is reacted in aqueous solution with 0.8 to 2.0 equivalents of hydrocyanic acid at a pH above 7 and not above 11 and at a temperature between 20 and 100 degrees C, and the resulting nitrile is, without intermediate isolation and without addition of base, treated in the reaction solution with 1.5 to 5 equivalents of aqueous hydrogen peroxide at a temperature between 30 and 100 degrees C, and the reaction product is isolated in a manner known per se.
Patent EP-0182342-A3 (EP)
IPC: F25C5/20
Filed: 1985-11-18
Abstract: In particle blasting, particles are used that change state, 
at least before the particle blasting, which is carried out 
similarly to sand blasting. An example of such material is 
ice.  
     The novelty is primarily that the particles are cast or fro­
zen in mould chambers. This makes it possible to give the 
particles any desired shape, for instance with many sharp 
edges and/or sharp corners, and in this way their process­
ing effect is improved.  
     The particles may be made by casting or freezing in an 
apparatus provided with a rotatable drum (9) in the outer 
surface of which open mould chambers (12) are formed, 
which chambers can be closed by the inner surface (8) of a 
freezing cylinder (6), the freezing zone (19) of which can be 
cooled by means of a cooling chamber (13) provided with a 
cooling medium through supply and discharge tubes (14 
and 15 resp.). The cast particles are released from the drum 
(9), the outer jacket (11) of which may consist of an elastic 
material of rubber for facilitating the moulding, and then fall 
down into a discharge chamber (7), from where they are 
sucked into a particle-blasting pistol (not shown), through 
a particle discharge tube (18). In the pistol, the ice particles 
are mixed for instance with water at high pressure, which by 
an ejector effect creates the necessary low pressure for 
suction, and which ejects the ice particles against the sur­
face to be treated.
Patent EP-0186176-A3 (EP)
IPC: B23K20/10
Filed: 1985-12-23
Abstract: Es wird eine Maschine zum Befestigen der Verbindung­
sdrähte an den Anschlußstellen eines Halbleiter­
bauelementes und des das Halbleiterbauelement au­
fnehmenden Gehäuses angegeben. Ein eine draht­
zuführende Kapillare tragender Auslegerarm ist schwenkbar 
an einem Träger gelagert, der zur Durchführung der 
Schweißverbindungen auf und ab bewegt wird. Während 
des Bewegungsablaufes ist der Auslegerarm an dem Träger 
arretiert, wofür vorzugsweise ein piezoelektrisches Element 
herangezogen wird. Das genaue Ausmessen der Höhe des 
Aufsetzpunktes kann durch ein zweites piezoelektrisches 
Element erfolgen, das als Anschlag für den Auslegerarm 
wirkt und dann ein elektrisches Signal abgibt, wenn die 
Drahtführung auf den Anschlußfleck aufsetzt und sich der 
Auslegerarm als Folge davon von dem zweiten piezoelektris­
chen Element abhebt. Die Vorrichtung erlaubt die Erzielung 
hoher Arbeitsgeschwindigkeiten.
Patent EP-0165056-A3 (EP)
Title: Built detergent compositions
IPC: C11D1/83
Filed: 1985-06-12
Abstract: A particulate built detergent composition comprises nonionic detergent active compound, a saturated fatty acid builder salt and carrier material which is adapted to promote rapid dissolution or dispersion of the particle on contact with water. The built detergent particles can be employed in the washing of fabrics either alone or as an ingredient of a detergent product containing conventional detergent active compounds and detergent adjuncts.
Patent EP-0202445-A3 (EP)
Title: Pharmaceutical deposition forms containing antitumour agents
IPC: A61K9/22
Filed: 1986-04-07
Abstract: A drug depot, which can be implanted in the body, for the controlled, delayed release of cytostatics, comprises a synthetic material based on polyacrylates and/or polymethacrylates containing a cytostatic and at least one amino acid. The depot can be used in a particularly advantageous manner for the local control of tumors.
Patent EP-0211413-A3 (EP)
IPC: C23C14/24
Filed: 1986-07-31
Abstract: There is disclosed for a vacuum arc plasma generating 
system an ignition device that includes an elongated metallic 
member of length L with an inner edge juxtaposed a distance 
D from the edge of the target surface of the cathode. An 
insulating member with a bridging surface is formed prefer­
ably of a material such as boron nitride and is interposed such 
that the bridging surface connects between the ignitor mem­
ber and the edge of the target surface. The ignitor member 
and insulating member may be ring-shaped to surround a 
circular target surface. The inner edge of the ignitor member 
preferably is formed of a multiplicity of teeth in contact with 
the bridging surface. An electrically conducting film is depo­
sited on the bridging surface. A simple electrical connection is 
disposed between the ignitor member and the anode of the 
plasma system, making the ignitor member a supplemental 
anode. In one preferred embodiment the length L is sufficient­
ly large and the distance D is sufficiently small for the conduct­
ing film to evaporate upon imposition of the d.c. arc voltage 
between the cathode and anode, thereby initiating the arc 
without the need for an additional starter voltage power 
supply.
Patent EP-0214607-A3 (EP)
Title: Apparatus for the production of, preferably, thermal images of a scene
IPC: H04N5/33
Filed: 1986-09-03
Abstract: In an apparatus for generating an image of a scene, preferably an image of a heat image, the image is moved line by line across a row of detectors by means of a scanning mirror. The signals thus generated control light-emitting elements via amplifiers. The light-emitting elements are also disposed in a row, and their light is also guided via the scanning mirror. The scanning of the image is done bidirectionally, that is, during the forward pass and return pass of the scanning mirror. For correction of the resultant phase error, which is brought about by a delayed triggering of the light-emitting elements, an optical deflector element is provided which can assume two defined positions. The first position is associated with the forward pass of the scanning mirror and the second position is associated with its return pass and these positions are entirely independent of the location of the scanning lines. The deflector element is preferably in the form of a plane-parallel plate, which is tilted into two angular positions in alternation by means of electromagnets.
Patent EP-0222311-A3 (EP)
Title: Use of alkoxy-hydroxy-substituted fatty acids as corrosion inhibitors in oils and emulsions containing oil
IPC: C23F11/14
Filed: 1986-11-05
Abstract: Acid cleaning/pickling compositions for metal surfaces containing (A) at least one protein-derived polymer, sugar-derived polymer, sorbitol, tannin, or vinyl-based polymer, (B) at least one iodine or iodine-affording compound; acids solutions prepared therefrom; and methods for their use.
Patent EP-0224164-A3 (EP)
Title: Photosensitive registration materials with elastomeric graft copolymer binders, and relief forms prepared therefrom
IPC: C08G65/32
Filed: 1986-11-17
Abstract: The invention relates to a novel photosensitive recording material which can be developed in aqueous solvents after its imagewise irradiation with actinic light and which consists essentially of a dimensionally stable base (A) and of a photosensitive recording layer (B). The said photosensitive recording layer (B) contains from about 48 to about 85% by weight, based on the photosensitive recording layer (B) of one or more elastomeric graft copolymers (B1) which are selected from the group consisting of polyalkylene oxide - vinyl ester - graft copolymers whose vinyl ester structural units have been hydrolyzed to a degree of not less 50 mol.-% from about 0.01 to about 10% by weight, based on the photosensitive recording layer (B), of one or more photoinitiators (B2), and from about 5 to about 30% by weight, based on the photosensitive recording layer (B), of one or more photopolymerizable monomers (B3). In addition to these components, the photosensitive recording layer (B) might contain further assistants or additives. The novel photosensitive recording material is especially well suited for the production of lithographic printing plates, resists and relief plates, in particular relief printing plates. The invention is furthermore related to a process for preparing the novel photosensitive recording material by polymerizing vinylesters in the presence of polyalkylene oxides to yield polyalkylene oxide - vinylester - graft copolymers, hydrolyzing or transesterifying said polyalkylene oxide - vinylester - graft copolymers to yield the said elastomeric graft copolymer (B1), mixing the said elastomeric graft copolymers (B1) with the other components of the photosensitive recording layer (B), and forming the said photosensitive recording layer (B) from the mixture consisting of its components on the dimensionally stable base (A).
Patent EP-0224868-A3 (EP)
Title: Primycine-containing colloidal basic gel, process for its preparation and pharmaceutical or pharmaco-cosmetic compositions containing the basic gel
IPC: A61K9/00
Filed: 1986-11-26
Abstract: The gel contains up to 30%, preferably 5-30% primycin and N-methyl-2-pyrrolidone (NMP), preferably 95-70% NMP, and also contains one or more antibacterial agents, preferably antibiotics.
Patent EP-0221739-A3 (EP)
IPC: H04N7/167
Filed: 1986-10-24
Abstract: A multimode scrambling system for video signal transmission 
systems is described. The system provides for baseband 
video scrambling controlled by a central originating 
computer facility. The scrambling of each field of a video 
changes on a per field basis. The video signal is scrambled 
in several modes including vertical interval scrambling, 
alternate line inversion, bogus sync pulse generation, video 
compression and video offset techniques. A scrambling 
sequence is sent by a unique algorithm, sent during the 
vertical interval to each system decoder. The algorithm is 
reordered for each of a plurality of fields of the video 
signal and the reordering position is identified by a unique 
synchronization pulse transmitted during the vertical 
interval of the video signal. Additional security measures 
are provided to inhibit a subscriber from avoiding a 
transmitted disable command, or an attempt to invade the 
subscriber decoder mechanical packaging security.
Patent EP-0245775-A3 (EP)
IPC: C02F11/12
Filed: 1987-05-07
Abstract: Die Erfindung betrifft ein Verfahren und eine Einrichtung 
zum Aufbereiten verschmutzter Flüssigkeiten wie z.B. Gülle 
oder Abwasser, bei dem die Flüssigkeit erwärmt wird, wobei 
die aufzubereitende Flüssigkeit wenigstens auf eine der 
Siedetemperatur des in ihr enthaltenen Wassers entsprechende 
Temperatur erwärmt wird, und der entstehende Wasserdampf 
weggeleitet und wenigstens bis auf Kondensationstemperatur 
gekühlt wird.
Patent EP-0247688-A3 (EP)
IPC: H01J29/48
Filed: 1987-05-20
Abstract: A cathode ray tube having an electron gun (18) with a 
triode section (20) and a bi-potential focusing lens.  
     Generally such a focusing lens comprises two juxtaposed 
cylindrical electrodes of which the one nearer the screen is at the 
screen voltage of for example 30 kV. If it is desired to increase the 
diameter of the focusing electrode (24) then the voltage difference 
between the focusing electrode and the other, accelerating electrode has 
to be increased. The effect of this is to make the focusing electrode 
voltage unacceptably low with respect to the triode section. This 
problem can be overcome by providing a diaphragm (30) as an accelerating 
electrode, the diaphragm having an aperture whose area is less than half 
the cross-sectional area of the focusing electrode (24). The presence of 
the diaphragm (30) enables the focusing electrode (24) voltage to be 
increased to an acceptable level and be equal to that applied to a 
prefocusing lens electrode (22) enabling these electrodes (22, 24) to be 
interconnected electrically and/or mechanically.
Patent EP-0255380-A3 (EP)
Title: An apparatus and method for producing composite food products
IPC: A21C9/00
Filed: 1987-07-30
Abstract: An apparatus and method for producing composite food products having a controlled composition is provided. This apparatus includes a plurality of supply means (3, ll) for supplying materials, a conveyor (7) for conveying the materials, the materials being combined on the conveyor (7) resulting in a composite food mass, a plurality of measuring devices (5, l3) at each of the supply means (3, ll) and a selecting device (l7) for eliminating poor products. The quantity of each material per unit time is measured by the measuring means (5, l3), and ratios of the materials of the composite food mass are computed based on the quantity data by control means (25). When the portions of composite food mass are cut into separate products, poor products are removed by the selecting means (l7) based on the data from the comparison of the ratios of the materials of each portion with the reference ratios.
Patent EP-0262769-A3 (EP)
IPC: F02B29/08
Filed: 1987-07-31
Abstract: The invention relates to an internal combustion 
engine having two intake ports per cylinder, poppet 
valves in the two intake ports, cams for activating the 
poppet valves and means for phase shifting the 
activation of one of the valves relative to the other.  
     The engine is operated so that at high air flow 
conditions the intake valves open together whereas under 
progressively lower air flow conditions one valve is 
retarded progressively to open later in the cycle, the 
degree of phase shift permitting the valve to remain 
open for sufficient time after the induction stroke to 
degrade the volumetric efficiency by allowing partial 
expulsion of the charge from the cylinder, thereby 
permitting regulation of the power output of the engine 
independently of any throttling in the air intake 
manifold.
Patent EP-0262974-A3 (EP)
IPC: C03C10/00
Filed: 1987-10-01
Abstract: An improved dielectric ink for the fabrication of 
multilayer, integrated circuits is disclosed. The subject 
inks comprise a devitrifying zinc-magnesium-barium-aluminum-­
zirconium-phosphosilicate glass frit, a devitrifying 
zinc-magnesium-barium-aluminum-silicate glass frit , or a 
devitrifying zinc-magnesium-strontium-aluminum-silicate 
glass frit, an organic vehicle and, optionally, a suitable 
ceramic filler material. The subject glass frit containing 
a suitable ceramic filler can be fabricated into stand-­
alone substrates useful in a wide variety of electronic 
applications. The glass frit of the subject inks has a 
high softening temperature which facilitates complete 
removal of carbonaceous residues of the vehicle from the 
dried ink during firing. This is advantageous in that it 
eliminates the need to incorporate oxygen-generating 
additives, such as barium nitrate, in the ink or treatment 
of the ink in an oxidizing or reducing plasma prior to 
firing. The disclosed inks are particularly advantageous 
in the fabrication of multilayer integrated circuits based 
on copper conductors.
Patent EP-0269435-A3 (EP)
IPC: A61L2/24
Filed: 1987-11-25
Abstract: In a method and apparatus for diluting a reaction 
product, particularly a peracid for sanitizing 
purposes, reactants from an inlet 75 are reacted 
in a reaction vessel 3 provided with means 
13 for impeding their ingress to minimise 
turbulence as they mix with the body of liquid within 
the reactor. An outlet 11 is positioned remote from 
the impeding means to remove liquid generally having 
the longest residence time in the chamber. Dilution 
of the reaction product is controlled in accordance 
with the output of amperometric electrochemical 
sensor(s) 131 - 141. Preferably, the reaction product 
is a peracid especially performic and the sensor has 
a gold working electrode at around zero volts.
Patent EP-0233165-A3 (EP)
IPC: B65B25/16
Filed: 1987-02-02
Abstract: When packing yielding objects (1-6) such as loaves of 
bread or the like in containers (7) such as trays, the intention 
is to fit as many objects (1-6) as possible into the container (7) 
even though the total outer dimensions of the objects some­
what exceed the packing dimensions of the container. 
According to the present invention this problem is solved by 
subjecting the objects to a downwardly directed force 
against at least two opposing edges of the objects and to an 
upwardly directed for at the centre of the lower sides of the 
objects, so that the object can be guided into the container 
and finally lowered into it when the upwardly directed force 
is removed. The invention also offers a means enabling said 
method of packing.
Patent EP-0277568-A3 (EP)
IPC: B65H75/10
Filed: 1988-01-23
Abstract: Bei einer für Garnwickel bestimmten Kunststoffhülse 
mit im wesentlichen zylindrischem Körper ist ein 
Ende (1) dicker ausgebildet als das andere (6), so 
daß zwei Hülsen axial ineinandergeschoben werden 
können. Das dicke Ende (1) ist mit Lochungen zum 
Durchströmen mit Farbflotte versehen. Das dünne 
Ende (6) hat dagegen keine Lochungen. Es ist mit 
längs gerichteten Stegen (8) zum Tragen des Garns 
versehen. Die Stege (8) verbinden die beiden Enden 
(1, 6) miteinander. Es ergibt sich somit eine ring­
förmige Öffnung (10), die nur von den Stegen (8) 
unterbrochen ist. Farbflotte kann durch diese Öff­
nung (10) in Kanäle eintreten oder aus diesen aus­
treten, die auf dem dünnen Ende (6) zwischen den 
Stegen (8) gebildet sind.
Patent EP-0284742-A3 (EP)
Title: Method and apparatus for processing keystrokes
IPC: B41J19/18
Filed: 1988-02-09
Abstract: A method and apparatus for processing keystrokes, typically entered by an operator 
at a keyboard, in order to supply keystroke information to a printer and a display (13). The keystrokes are processed in a 
microcomputer system unit (11) to provide keystroke information which is stored in a correction buffer for possible future 
change or correction, and in a display storage location, such as a video RAM. Substantially simultaneously with the processing 
of keystrokes for storage in the correction buffer and in the video RAM, keystrokes are also processed for storage of 
keystroke information in a microcomputer system unit printer buffer. The keystroke information in the buffer is subsequently 
supplied to the printer in a manner to avoid significantly slowing the processing of keystrokes for storage in the correction 
buffer and in the video RAM.
Patent EP-0290800-A3 (EP)
Title: A strengthened edible collagen casing and method of preparing same
IPC: A22C13/00
Filed: 1988-04-13
Abstract: An improved collagen casing and method of producing same. The food casing comprises collagen treated with a lower alkyl diol. The casing has improved mechanical properties at low temperatures.
Patent EP-0302341-A3 (EP)
Title: Isocyanato-acyl urethanes, their preparation and use
IPC: C08G18/71
Filed: 1988-07-25
Abstract: Isocyanatoacylurethanes which, in addition to at least one isocyanate group, contain a grouping of the formula -CO-NH-CO-O- are prepared by reacting isocyanatocarbonyl chlorides with N-unsubstituted carbamic esters while maintaining an equivalent ratio of acid chloride groups to carbamic ester groups of 0.9:1 to 1.1:1 within a temperature range of 20 to 140 DEG C and are used for the preparation of heat-crosslinkable plastics or plastics precursors or for the preparation of crosslinking agents for plastics.
Patent EP-0303214-A3 (EP)
Title: Color processor for digital map display system
IPC: G06T15/50
Filed: 1988-08-06
Abstract: An apparatus for obtaining color values at arbitrary 
locations on the face of an electronic display (36) having a 
memory means (14) for providing color values at predetermined 
locations. A neighborhood of data points surrounding the 
arbitrary location is processed by a bilinear interpolator 
(18, 22, 26) operating on the scalar differences of the 
predetermined data points and the arbitrary location of the 
desired data point. This system provides for continuous 
processing without interruption of the data flow while the 
interpolation process proceeds.
Patent EP-0340336-A3 (EP)
Title: Combination key and key holder
IPC: A45C11/32
Filed: 1988-09-28
Abstract: A plastic combination key and key holder wherein 
the key holder is a card-shaped plastic body having at 
least one key-shaped recess or opening therein with a 
portion thereof not extending entirely through the 
holder and having a projecting bulbous head snap pin. 
The key is a molded plastic key having a head portion 
which has a reduced thickness portion with an opening 
therethrough. The opening is dimensioned to mate with 
the holder projection to allow the key to be snapped 
onto the holder and to be snapped off of the holder with 
the reduced thickness portion of the head overlying the 
portion of the holder having the projecting pin.
Patent EP-0318684-A3 (EP)
Title: Rapid reference acquisition and phase error compensation for radio transmission of data
IPC: H04B7/01
Filed: 1988-10-17
Abstract: The method and apparatus for rapid phase acquisition and random radio channel phase error compensation for a TDMA QPSK receiver is disclosed. Received quadrature signals having a known synchronizing sequence transmitted on one of the vectors is correlated to a local replica of the sequence. The output correlation detection signals are held for the duration of the TDMA timeslot and multiplied by the received quadrature signals to produce two pairs of products. The mutually exclusive product pairs are summed to recover data having the random phase error compensated.
Patent EP-0322543-A3 (EP)
Title: A platform type weighing scale
IPC: G01G19/44
Filed: 1988-11-04
Abstract: A platform type weighing scale wherein an upper 
surface of a casing constitutes a weight bearing platform 
and wherein at least three foot elements extending out of a 
base surface of the casing and capable of limited 
displacement in directions into and out of said casing co­
act with at least three counterbalanced, weight transmitting 
levers.
Patent EP-0277812-A3 (EP)
IPC: B63B35/44
Filed: 1988-02-02
Abstract: A tension-restrained articulated platform tower for offshore oil and 
gas production. Two or more tower segments (12,14,16) of increasing lateral 
dimension (proceeding toward the ocean floor) are stacked and articulated by 
means of resilient joints (20). The platform tower behaves as a fixed tower 
under normal quiescent conditions with each of the segments above the 
base segment sitting thereabove in an at rest position. When forces 
sufficient to unseat the compressed resilient joint element are directed 
against the platform tower (e.g., from wind, waves, or water current), 
the tower behaves complaintly with tension elements (26) secured to each 
corner post providing a restorative force proportional to the amount of 
tower movement.