baber/WOPTO huggingface dataset:
Patent EP-0052183-A3 (EP)
IPC: H04N1/64
Filed: 1981-08-17
Abstract: Verfahren zur Reproduktion von Farbbildern in der 
Faksimiletechnik, die in codierter Form als Schwarz/Weiß - 
Grautonbilder aufgezeichnet sind, wobei der Schwarzaus­
zug des Farbbildes in umkomprimierter Form als Luminanz­
signal Y, das nach der Formel Y = a₁R+a₂G+a₃B gewonnen 
wird, wobei R, G und B die bei der Bildabtastung gewon­
nenen Farbmeßwertsignale sind und die Farbsignale als Farb­
differenzsignale R-Y und B-Y in komprimierter Form neben 
dem Schwarz/Weiß-Auszug aufgezeichnet sind. Das Schwarz­
/Weiß-Grautonbild (1, 2 und 3) wird punkt- und zeilenweise 
mittels einer Schwarz/Weiß Fernsehkamera (4) abgetastet, 
und die von der Fernsehkamera gelieferten Signale einer 
Abtastzeile werden durch den einzelnen Signalabschnitten 
Y, R-Y und B-Y zugeordnete Zeilenspeicher entschachtelt. 
Diese Farbdifferenzsignale R-Y und B-Y werden dekom­
primiert und nach der Dekompression die Farbdifferenz­
signale zusammen mit den Luminanzsignalen in die Farbmeß­
werte R, G und B dematriziert und als Farbbild wieder auf­
gezeichnet.
Patent EP-0062301-A3 (EP)
Title: Character generator
IPC: G09G1/02
Filed: 1982-03-31
Abstract: A character generator which converts character code words into data items, namely column code words (C code), for controlling a dot matrix output unit, is disclosed. The character code word is presented to an address memory circuit which generates a ten-bit-long column address (CAD) that identifies the locations of the column code words within a separate data storage unit. The address memory circuit includes two memory units (PROM 1, PROM 2) which store only the first eight bits of respective column data addresses, while an additional memory unit (PROM 3) stores the remaining two bits of the respective column data addresses. A multiplexer (15) is used to select the correct two bits of each respective column data address from an eight-bit word output by the additional memory unit (PROM 3) at the same time an eight-bit address is being output by one of the first two memory units (PROM 1, PROM 2). The ten-bit address thus output by the address memory circuit is applied to the data storage unit, which may be built up by using commercially available programmable read-only memory units (PROM 4, PROM 5, PROM 6), as may the address memory circuit. For a further utilization of the storage capacity of the additional memory unit (PROM 3) of the address memory circuit, the first eight bits of additional column data addresses may be stored therein. These first eight bits are then fed to the data storage unit by way of a switching amplifier (14), with the multiplexer (15) supplementing the additional column data addresses with two bits which are zeros in order to produce a ten-bit address.
Patent EP-0067555-A3 (EP)
IPC: A61B1/07
Filed: 1982-05-20
Abstract: When a fiberoptic endoscope is exposed to X-ray or 
γ-ray irradiation, the fiber bundle becomes discolored and 
there is thus a reduction in light transmittance. This makes 
observation or examination difficult or impossible. The 
irradiation-induced reduction in light transmittance of the 
image-transmitting fiber bundle is restored by visible light 
radiation. The image-transmitting fiber bundle at either end 
is exposed to visible light radiation which is conducted from 
a light source by a light transmitting means using an 
attachment which is fitted when restoration is required.
Patent EP-0092139-A3 (EP)
Title: Commercial vehicle with a driving mechanism placed in a deadening capsule
IPC: B60R13/08
Filed: 1983-04-12
Abstract: 1. A commercial vehicle having a power unit (6) disposed substantially in a driving cab (16) and having a fan (7) and radiator (8) and surrounded by a sound-damping enclosure in the form of a casing enclosed except for a front cooling air exit opening (LE) disposed at a distance behind the bearing cab front wall (9) and for a rear cooling air exit opening, the top of the casing being embodied mainly by a part (3) of the cab floor while the bottom of the casing is embodied substantially by cover shells (2, 10) secured to the chassis, the front bumpers (13) and an apron (12) extending downwardly therefrom being disposed at the bottom end of the cab front wall (9), a substantially horizontal clear cross-section being left between the apron bottom edge (12a) and an edge of the cover shell (2) for cooling air access to the cooling air entry opening (LE), characterised in that : the cooling air entry opening (LE) of the enclosure extends downwardly below the bottom edge of the cab front wall (9) ; the cab front wall (9) is enclosed, and the cab front wall (9) co-operates with the front bumper (13) and the apron (12) to form a gapless front cover of the projection of the cooling air entry opening (LE) lengthwise of the vehicle.
Patent EP-0102244-A3 (EP)
IPC: B63H20/08
Filed: 1983-08-26
Abstract: An inboard/outboard drive unit includes a transom plate 
(4) by which the unit is mounted on the boat transom (1), and 
a power leg (10) mounted for tilting and turning movement 
relative to the transom plate. The propeller shaft (11) is 
driven by an inboard motor via a forward/reverse gear box 
(5) rigid with the transom plate (4).
Patent EP-0113569-A3 (EP)
IPC: C12P13/14
Filed: 1983-12-16
Abstract: A process is disclosed for producing L-glutamic acid, the 
process involves culturing a microorganism having an ability 
to produce L-glutamic acid in a nutrient medium until 
L-glutamic acid is accumulated in the culture liquor and 
recovering the L-glutamic acid therefrom. The process is 
characterized by using a mutant obtained by the technology 
of protoplast fusion or a mutant having a resistance to two or 
more antibiotics. Also disclosed are novel microorganisms 
for use therein.
Patent EP-0144964-A3 (EP)
Title: Process for concentrating an already concentrated urea solution to form a practically anhydrous melt
IPC: C05C9/00
Filed: 1984-12-04
Abstract: Process for concentrating a partly concentrated urea solution to form a practically anhydrous melt, which urea solution is obtained by evaporation under vacuum or by melting moist urea crystals and which urea solution contains at least 98 percent by weight of urea, by allowing the solution to expand to a pressure between 0.013 and 0.067 bar and removing the water vapour released thereby.
Patent EP-0151854-A3 (EP)
Title: Opto-electronic position sensing
IPC: G01D5/34
Filed: 1984-07-18
Abstract: This invention provides an opto-electronic position sensing system comprising a series of radiation sources (14), a series of radiation detectors (16), a moveable member (12) having a range of movement over which it controls irradiation of various ones of said detectors (16) by various ones of said sources (14) according to the position of said member (12), each detector (16) being adapted to produce an analog signal which varies from a minimum to a maximum with movement of the said member (12) over a corresconding pans of its range in such a manner that the output signal of at least two of said detectors (16) varies with movement of said member (12) whatever its position in the said range of movement, and first means (18-36) which determine the position of the member (12) by digital analysis of outputs from the detectors (16) and second means (18-36) which subsequently better determine the position of the member (12) by analog analysis of output from those detectors (16) identified by the first means as indicating the position of the member (12). 
<??>A method of position sensing including the functional steps of the system is also provided.
Patent EP-0215998-A3 (EP)
IPC: E02D11/00
Filed: 1986-01-02
Abstract: A combined pile driver, pile drawer and drilling machine 
comprises a carriage (1), a turntable (1A) mounted on the car­
riage (1), support means (5), lifting means (4) and a mast 
system (5) comprising two mast units (3). The support means 
(2) comprises a tubular support bearing (9) which is hinged to 
the turntable (1A) at (6A) and the lifting means (4) comprises 
two hydraulic cylinders (6) which are hinged to the turntable 
(1A) at (6B) and to a bearing sleeve (9A) at (6C). The support 
means (2) further comprises a mast support (10) which sur­
rounds the bearing (9) and extends through the sleeve (9A) 
and can be rotated about its own axis by means of an 
hydraulic cylinder (11) and a coupling (11A). Each mast unit (3) 
is mounted on the mast support (10) by means of brackets (14) 
and comprises a guide rail (13), a mast (12) which is slidable 
on the guide rail (13) by means of an hydraulic cylinder (15) 
and a cradle (30) which is movable on the mast (12) by means 
of an hydraulic feed cylinder (28). Each cradle (30) supports a 
rotary head or percussion head for a drilling tool or the like or 
a pneumatic hammer for pile driving. One of the masts (12) is 
also provided with a clamp (16) and a turning unit (17) for pile 
drawing. The machine can also be used as a crane. A hydraulic 
jack (37) is provided to support the weight of the mast system 
when the mast system is in a horizontal position.
Patent EP-0194500-A3 (EP)
IPC: E05C1/04
Filed: 1986-02-25
Abstract: Das Fenster oder die Tür weisen einen imMauerwerk 
befestigten Rahmen (14) und einen im Rahmen an einer 
Seite schwenkbar gehaltenen Flügel (12) auf. Die Sicher­
ungsvorrichtung besteht aus einer Halterung (20) und einem 
Sicherungsbolzen (22). Die Halterung (20) ist auf mindestens 
einem Schenkelstück (16) des Flügels (12) befestigt. Die 
Halterung (20) weist eine schräg in Richtung auf ein anlie­
gendes Schenkelstück (18) des Rahmens (14) verlaufende 
und durch dieses bis in das Mauerwerk durchgeführte 
Führungsöffnung auf. Der Sicherungsbolzen (22) wird in die 
Sicherungsöffnung eingeschoben und verriegelt.
Patent EP-0195448-A3 (EP)
Title: Process for preparing poly (aryl ether ketone)s
IPC: C08G65/42
Filed: 1986-03-20
Abstract: Described herein is an improved process for preparing poly(aryl ether ketone)s by reacting a mixture of at least one bisphenol and at least one dihalobenzenoid compound or halophenol, wherein the improvement comprises providing to the reaction, a combination of sodium carbonate and/or bicarbonate and an alkali metal halide selected from potassium, rubidium or cesium fluoride or chloride, or combinations thereof.
Patent EP-0228501-A3 (EP)
Title: Liquid agent for cleaning and descaling sanitary installations and method of manufacturing this agent
IPC: C11D3/20
Filed: 1986-05-24
Abstract: The agent contains at least one acid in aqueous solution and thickening agents and, where appropriate, other auxiliaries, the acid used being citric acid and the thickening agent being, for example, an alkyl alcohol ether sulphate, amphoteric surfactant, non-ionic surfactant, amine oxide, amine or alkoxylated amine.
Patent EP-0211223-A3 (EP)
Title: Spherical grains of polyamino acid and production method thereof
IPC: A61K8/00
Filed: 1986-06-27
Abstract: The present invention provides novel spherical grains of polyamino acid which can be used as a filler in chromatography, cosmetic powder and the like. The spherical grains can be produced by a method which comprises the steps of preparing a solution of hydrophobic polyamino acids, such as poly n-leucine, dissolved in an organic solvent; adding the solution to an aqueous medium and agitating said medium so as to obtain a dispersion of the spherical grains of the polyamino acid dispersed in the aqueous medium while evaporating the organic solvent; and isolating the spherical grains of the polyamino acid from the dispersion.
Patent EP-0209873-A3 (EP)
Title: Container having a sonication compartment
IPC: G01N35/04
Filed: 1986-07-19
Abstract: A container for the dissolution of a tablet of material is characterized by a plurality of projections mounted within the container. The projections cooperate to define a tablet-receiving recess adapted to confine a tablet inwardly therewithin in a relatively high energy zone during sonication of the tablet. Gaps between the projections define recirculating liquid channels whereby hydrating liquid passing through the tablet-receiving recess may be recirculated to other regions of the compartment.
Patent EP-0213391-A3 (EP)
IPC: A61K39/00
Filed: 1983-05-20
Abstract: Modified polypeptides capable of provoking the form­
ation of antibodies in an animal may be produced by forming 
a linear polymer of polypeptide fragments, each having a 
molecular structure similar to a fragment of the protein to 
which antibodies are to be provoked. Such linear polymers 
can be made more immunogenic than the proteins to which 
they are related without introducing undesirable extraneous 
materials into the animal being treated, but have reproduc­
able immunogenic properties. Protein which are not endoge­
nous or immunogenic to an animal can be chemically modi­
fied so as to make them more immunogenic. Also, modified 
antigens useful for fertility control can be produced by chemi­
cal modification of zona pellucida or sperm antigens. These 
modified polypeptides, antigens and modified antigens are 
desirably administered in the form of a vaccine having a veh­
icle comprising a mixture of mannide monooleate with 
Squalene and/or Squalene.
Patent EP-0236908-A3 (EP)
IPC: F16H55/16
Filed: 1987-03-03
Abstract: The invention discloses means to reduce the noise and 
vibration of gear sets (12, 14) by (a) minimizing the 
transmission error resulting from variations in the mesh 
stiffness at different phases of tooth engagement and 
(b) reducing the maximum rate at which load is transferred 
to the driven gear. A substantially constant mesh stiffness 
is achieved by shaping the teeth (11,13) and the field 
of contact (20) so the product of incremental tooth contact 
line length and tooth pair stiffness per unit length of 
tooth contact line integrated over the field of contact 
(20) does not vary significantly as the tooth contact 
lines (21) move across the field of contact (20). In addition, 
the maximum rate at which load is transferred to the driven 
gear is substantially reduced by shaping the teeth (11,13) 
so the tooth contact lines (21) intersect the entry and 
exit boundaries (23, 24) of the field of contact (20) 
at an angle.
Patent EP-0243834-A3 (EP)
Title: Substituted oxime ethers; their use as bioregulators for lowering the endogene ethylene level in plants
IPC: A01N35/10
Filed: 1987-04-18
Abstract: Substituted oxime-ethers of the formulae    <IMAGE>  (Ia)   <IMAGE> (Ib)  where R1 and R2 independently of one another are C1-C6-alkyl, n is 2 or 3 and R3 is hydrogen or C1-C6-alkyl.
Patent EP-0247473-A3 (EP)
IPC: G03C8/40
Filed: 1987-05-18
Abstract: Ein durch Wärmebehandlung entwickelbares farbfoto­
grafisches Aufzeichnungsmaterial kann hinsichtlich der 
Dmin/Dmax-Relation und der Empfindlichkeit verbessert 
werden, wenn eine chemisch gereifte Silberhalogenidemul­
sion verwendet wird, die lösliches Bromid oder lodid 
enthält.
Patent EP-0255908-A3 (EP)
Title: 7-ûû3-(aminomethyl)-3-alkyl¨-1-pyrrolidinyl¨-quinoline-carboxylic acid-derivatives and pharmaceutical compositions containing them
IPC: A61P31/04
Filed: 1987-07-27
Abstract: Novel, orally active antibacterial agents of formula I <CHEM> are described characterized as 7-[[3-(aminomethyl)-3-alkyl]-1-pyrrolidinyl]-6-fluoro-1,4-dihydro-4-ox o-3-quinol ine carboxylic acids or corresponding 1,8-naphthyridine derivatives as well as methods for their manufacture and pharmaceutical compositions containing them.
Patent EP-0255147-A3 (EP)
IPC: F04B39/12
Filed: 1987-07-31
Abstract: A portable motor-driven compressor set on which the 
output shaft of a motor drives an opposed-piston compressor 
rigidly connected to the motor frame, characterised by the 
fact that the compressor consists of a pair of heads arranged 
one on top of the other and each having a valve plate, a cylin­
der for a respective piston, and a half casing, all formed in one 
piece and preferably die-case in aluminium; the aforement­
ioned half casings being secured together end-to-end with 
their respective cylinders coaxial, and the pistons also being 
formed integral in one piece and with a respective connecting 
rod having a slot housing the drive shaft, and a seat for a cam 
controlled by the aforementioned shaft.
Patent EP-0233685-A3 (EP)
IPC: C09J123/02
Filed: 1987-01-09
Abstract: A stick for the application of adhesive material to a 
substrate, comprising an adhesive dissolved or 
dispersed in a liquid medium containing an alkali metal 
or ammonium salt of an aliphatic carboxylic acid having 
from 8 to 36 carbon atoms, characterised in that the 
adhesive comprises a mixture of (i) an aqueous 
dispersion of an optionally carboxylated (C₄ to 
C₁₀)-alkyl ester of acrylic acid and (ii) an aqueous 
dispersion of polyethylene.  
     The stick enables articles to be removably bonded to 
substrates without leaving a film of adhesive on the 
substrate after removal.
Patent EP-0231112-A3 (EP)
IPC: G03C1/76
Filed: 1987-01-26
Abstract: Modification of surface topography and/or application of 
optical modification layers to the surface or exposed support 
areas of photosensitive media to increase transmission of 
white light through the surface by at least 2 percent. The 
modification allows for normal imaging and processing and 
provides improved visual and sensitometric properties to the 
media.
Patent EP-0232202-A3 (EP)
Title: Process for the oxidation of di-, tri-, oligo- and polysaccharides into polyhydroxycarboxylic acids, the catalyst used and the products so obtained
IPC: C08B31/18
Filed: 1987-01-29
Abstract: Process for the selective oxidation of di-, tri-, oligo- and polysaccharides comprising a reducing terminal function of the aldose type into polyhydroxycarboxylic acids, wherein the oxidation is carried out in an alkaline medium by means of an oxygen-containing gas, in the presence of a noble metal based catalyst selected from the group constituted by palladium, platinum, rhodium and osmium and fixed on an inert support, said catalyst being "doped" with one or several metals, or promoters, of Groups IV, V or VI of the Periodic Table.
Patent EP-0284019-A3 (EP)
Title: Method for producing frequency and/or phase shifts in alternating currents, used in particular for quadrature amplitude modulation (qam) and for taking samples
IPC: H04L27/00
Filed: 1988-03-22
Abstract: The means used to produce phase and frequency shifts have hitherto been tolerance and heat dependent, so that they have been of only limited use for coding and/or sampling and/or QAM. In the invention, digital means, such as counting components, are used for generating purposes (Fig. 12). The invention furthermore discloses a double QAM method (Fig. 15, 0, 90, 90, 180 degrees), made possible by a corresponding phase position of the coding alternating currents. A quasi-QAM method is also disclosed, in which the coding values are applied only to a composite vector with the same phase. This phase can then be transmitted by a normal alternating current. Amplitudes of differing sizes then contain the code. Evaluation is preferably carried out here by measuring the periods and amplitudes of the vector alternating currents or by compensating for the vector alternating currents whose amplitudes are determined by the significant conditions and which undergo a 180 degree phase shift with the received conditions. One evaluation circuit is to be assigned to each significant condition. <IMAGE>
Patent EP-0287990-A3 (EP)
IPC: D06F39/00
Filed: 1988-04-18
Abstract: An industrial laundry washer/extractor unit is pro­
vided with an integral water and heat reclaim system which 
includes a pair of water reclaim tanks (T₁, T₂) supported in an ele­
vated position on the unit's body section above the washing 
drum (14). A single pipe water transfer system (40) is connected bet­
ween the elevated tanks (T₁, T₂) and the drum (14) 
and has a pump (54) operati­
vely installed therein at or somewhat below the water 
operating level (52) of the drum (14). The transfer system is 
controlled by a microprocessor (70) to transfer used rinse water 
at different temperatures from the drum (14) to the tanks (T₁, T₂) and 
then re-transfer tank water to the drum for re-use as wash 
water in subsequent wash cycles of the unit. The tem­
peratures of the reclaimed rinse water in the tanks closely 
match the wash temperatures in subsequent wash cycles so 
that a significant water heating cost savings is achieved 
together with reduced water and cleaning agent usage. 
Because the reclaim system is an integral part of the unit, 
and the tanks are supported in an elevated position, no 
additional floor space is required beyond that needed for 
the unit without the reclaim system.
Patent EP-0289058-A3 (EP)
IPC: C07F7/08
Filed: 1988-05-02
Abstract: A process of producing a silanic or siloxanic compound 
containing at least one cycloalkyl ring by hydrogenation of a 
corresponding compound containing at least one aromatic ring, in 
solution, in the presence of a catalyst comprising palladium, 
supported on active carbon and at a pressure equal to or higher 
than 10 bar.
Patent EP-0316516-A3 (EP)
Title: Method and apparatus for measuring the concentricity of a vehicle tyre
IPC: G01M17/02
Filed: 1988-08-05
Abstract: Method and apparatus for measuring the concentricity of a vehicle tyre (13) which in the operating state is fastened with its beads (14) to the radially inner periphery of a rim. The apparatus (10) has a two-piece test rim (11) whose halves are axially displaceable. In the area of the rim flanges (21), the test rim is provided with shaped heating contours (12) for accommodating the bead seating faces (15). Shaped rings (16) are inserted into the spaces between the side walls (20) of the tyres and the beads (14). 
<IMAGE>
Patent EP-0305803-A3 (EP)
IPC: B01D39/08
Filed: 1988-08-17
Abstract: Es wird eine Vorrichtung und ein Verfahren zur Abtrennung 
von Blutzellen aus erythrozytenhaltigen Körperflüssigkei­
ten beschrieben. Die Vorrichtung besteht aus einer faser­
haltigen Filterschicht, die Erythrozyten agglutinierende 
Antikörper und gegebenenfalls ein Lektin enthält, oder 
aus einer Filterschicht aus Glasfasern und einem Lektin. 
Sie wird hergestellt durch Tränken der Filterschicht mit 
einer Lösung des Antikörpers und/oder des Lektins und 
anschließender Trocknung. Die Vorrichtung wird in diagno­
stischen Elementen verwendet.
Patent EP-0313793-A3 (EP)
Title: Machine gun
IPC: F41A3/60
Filed: 1986-10-17
Abstract: This invention provides the provision of a machine gun 
having a pair of gun barrels (10L, 10R) fixed to the receiver with a 
pair of operating mechanisms driven by a rocking lever (34) and 
each operating mechanism including a reciprocating slider (44) 
which drives a reciprocating gun bolt assembly (118) and a forward 
stripper (64) which also serves to lock the gun bolt assembly.
Patent EP-0316539-A3 (EP)
Title: Fuel injector with electronic control circuit
IPC: F02M67/12
Filed: 1988-09-19
Abstract: A fixed volume receiving cavity (18) of a fuel 
injector (11) receives fuel from a fuel inlet valve means 
(23, 24) in accordance with the time duration (T A ) of 
fuel metering control signal pulses. Injection 
occurrence control signal pulses (101) actuate a 
compressed air inlet valve means (26-30) connected to the 
cavity to inject the contents of the cavity through an 
outlet valve (20) and into a combustion chamber (15) of 
an engine. The fuel metering pulses are developed 
by a microprocessor. Circuitry 
separate from and external to the microprocessor receives 
the fuel metering control signal pulses and provides, in 
response thereto, the fuel injection occurrence control 
signal pulses. Use of a fixed volume receiving cavity in 
the injector, in combination with the time-controlled 
fuel inlet valve means, eliminates many mechanical 
linkages required in most prior injectors. Deriving the 
fuel injection occurrence signal pulses from the fuel 
metering signal pulses allows the microprocessor to 
produce only a single output signal (Y) to implement fuel 
injection control.
Patent EP-0310072-A3 (EP)
IPC: C07D243/16
Filed: 1988-09-29
Abstract: Non-peptidyl compounds characterized generally as 
β-succinamidoacyl aminodiols are useful as renin 
inhibitors for the treatment of hypertension.