baber/WOPTO huggingface dataset:
Patent EP-0029562-A3 (EP)
Title: Method for classifying the body of an animal, particularly one half of a pig, in commercial categories
IPC: A22B5/00
Filed: 1980-11-15
Abstract: 1. Method for classifying the body of an animal, in particular a half of a pig, into classes, with an appropriate classification of the type of body structure being carried out by means of an evaluation of both the share of fatty tissue, in particular the thickness of the fat on the back, taking into account the weight of the two halves, and the volume of meat in the meat-containing parts of the body, and with, among other things, the course of the contour of the buttocks being optically detected and evaluated as a quantity of evaluation, characterized in that as a quantity of evaluation the measure of an angle alpha is used which is obtained between the plane of summetry (A-A) and the junction plane (17, 27) of the body as a reference plane and a tangent (T), which is applied at a point of the contour of the buttocks, which lies on the center of a connecting line between the upper end of the rear leg and the point of intersection of the reference plane with the contour.
Patent EP-0040299-A3 (EP)
Title: Cover of foil material for rectangular containers, in particular for dinner trays, and method of making it
IPC: B65D41/44
Filed: 1981-03-09
Abstract: 1. Cover (22) of foil material for the edge flanging on all sides of the periphery of a container (24) of rectangular form with a rim flange (26) rounded at the corners, in particular a meal tray, the cover having at two opposed sides a respective gripping tab (14), which is folded back on to the upper face of the cover, characterised in this that the cover (22) consists of a substantially rectangular foil piece (10), of which the corners (12) are folded to form the two gripping tabs (14) on the upper face of the foil piece (10).
Patent EP-0041619-A3 (EP)
Title: Process for preparing hardening polyadducts containing nitrogen-based groups, and their use
IPC: C08G59/40
Filed: 1981-05-11
Abstract: A process for the preparation of curable polyadducts, possessing basic nitrogen groups, wherein (A) monophenols and/or polyphenols, which contain groups of the general formula (I):   <IMAGE>   where R1 and R2 are identical or different and each is hydrogen or methyl are reacted with (B) amines having one or more primary and/or secondary amino groups, and the adduct formed is reacted with (C) epoxide compounds having from 1 to 4 epoxide groups per molecule and having a molecular weight of at most 2,500, the ratio of the phenolic hydroxyl groups of (A) to epoxide groups of (C) being from 1:0.5 to 1:2 and the amine (B) being employed in such amount that the resulting polyadduct of (A), (B) and (C) contains from 0.1 to 5% by weight of basic nitrogen, and the use of the products, after protonation with an acid, as binders for the production of coatings, especially for the cathodic electrocoating of metal articles.
Patent EP-0052812-A3 (EP)
IPC: G01N21/89
Filed: 1981-10-30
Abstract: Verfahren zum Feststellen von Signal-Abweichungen 
unter Zuhilfenahme eines integrierenden Differenzverstär­
kers, bei der die Meßanordnung Abtastsignalverläufe U R  mit 
wellenartigen Kurvenzügen ergibt. Dem ersten, invertieren­
den Eingang des Differenzverstärkers wird der Abtastsignal­
verlauf U R  und dem zweiten Eingang des Differenzverstär­
kers eine Gleichspannung +U S  eingegeben. Letztere ist so 
bemessen, daß bei ungestörtem U R  die integrierte Spannung  
U I  =  t  (U R -U S ) dt′ < 0 ist,  
wobei nach einer relativ kurzen Zeit t U I  gegen die Verstärker­
grenzspannung -U L  geht. Bei Auftreten von Signalabwei­
chungen, also bei gestörtem Signalverlauf U R , ist das 
Integral U I  0, so daß sich ein Fehlererkennungssignal ergibt.
Patent EP-0051958-A3 (EP)
IPC: B65H3/52
Filed: 1981-10-28
Abstract: A machine for counting cheques or other documents is 
provided with an upper bin feed means (30b) feeding docu­
ments into a document separation means (38b, 44). A pair of 
opposed guide plates (24, 26) form a document feed path be­
low the document separation means, one of the plates (24) be­
ing fixed in position between parallel support plates (20a) of 
the machine. The other guide plate (26) is pivotally supported 
relative to the parallel walls near one end and releasably 
latched relative thereto at the opposite end. The pivotally sup­
ported guide plate carries operative devices including the 
shafts of rotating devices. One such device is a printer roller 
(110). The guide means (26, 24) terminates above a generally 
horizontal conveyor (184) which runs counter to the direction 
of feed. The documents are fed successively onto the convey­
or (184) beneath a floating roller (194) which allows documents 
which are driven to move as far as the drive urges them and 
then when drive ceases, moves the documents in the reverse 
direction toward a collection tray (210). A further roll (199) 
holds the documents in fanned out position so that they may 
be viewed as they come off the end of the conveyor and before 
they fall into the tray.
Patent EP-0073313-A3 (EP)
Title: A stitch bonded fabrics for reinforcing coated abrasive backings
IPC: D04H3/10
Filed: 1982-06-25
Abstract: Stitch bonded fabrics were found to be suitable substrates for coated abrasives when the fabric has a strength in the warp direction of at least 30 dekanewtons (daN) per centimeter (cm) of width, a fill yarn cover factor of at least 40%, and stitch yarns with a tensile strength of at least 0.5 daN. For substitution of the established commercial classes of abrasives known as X and Y weights, the fabrics are preferably made on a Malimo machine, with 14-22 warp yarns of 840-1300 denier high tenacity multifilament polyester or glass per 25 cm of fabric width, at least 64 fill yarns of staple or texturized multifilament polyester per 25 cm of fabric length, and stitch yarns of 70-140 denier high tenacity multifilament polyester.
Patent EP-0111639-A3 (EP)
IPC: C04B28/14
Filed: 1983-09-17
Abstract: Beschrieben wird ein plattenförmiges Bauelement mit 
einem Gipskern und einer Kartonummantelung. wobei der 
Gipskern äus einer Vielzahl von Granalien besteht, die 
ähnlich wie bei der Gipskartonplattenherstellung auf die 
Rückseite des rinnenförmig gefalteten Ansichtsseitenkartons 
aufgetragen werden und wobei die Granalien gerade nur 
soviel Wasser enthalten, wie zur Rehydratisierung des 
Halbhydratgipses erforderlich ist und worauf diese Grana­
lienschicht durch einen Karton abgedeckt und das Bauele­
ment kalibriert wird; eine Trocknung im herkommlichen 
Sinne ist nicht mehr erforderlich.
Patent EP-0111306-A3 (EP)
Title: Method of drying and protecting masonry against reocurring dampness
IPC: E04B1/70
Filed: 1983-12-07
Abstract: 1. Method for drying and protection of masonry from recurring dampness, in which the drying process is carried out by means of an electromotive apparatus and the seal is formed by means of a hydrophobic medium introduced into holes bored at an angle to the ground surface, characterized in that the upper row of electrodes is set into the masonry spaced from the negative electrodes by up 1 metre, and preferably in the neighbourhood of the earth surface, and in order to achieve even drying the spacing between the positive electrodes in a row is determined depending on the size of the dampened area and the electrodes are divided into groups which are supplied from separate sources, in that the holes for the hydrophobic medium are bored outside the zone of influence of the electrical field above the upper row of electrodes, and in that the hydrophobic medium is continuously introduced into these holes during the flow of current which, following the principal of continuity of current as well as capilliary and gravitational transport and convenyance, penetrates into the capilliaries and pores where it spreads out, where the electrokinetically downwardly-transported water is removed, so that a seal against dampness is formed.
Patent EP-0088640-A3 (EP)
IPC: B63H21/32
Filed: 1983-03-09
Abstract: A high speed vessel, the main exhaust b of which opens 
through the bottom, comprises a duct 12 leading forward from 
the exhaust opening to enable exhaust gases quickly to fill a 
recess 2 to provide lift and lower water resistance. The recess 2 
is divided into a shallow portion (2₁) and a deep portion (2₂). A 
groove 14 is provided around the periphery of the vessel's bot­
tom to trap exhaust gases. A triangular water flow guide 20 of 
trapezium-like vertical section is positioned forward of a pro­
peller to divert the flow of aerated water which would other­
wise lead to a reduction in the propeller's efficiency.
Patent EP-0096482-A3 (EP)
Title: Apparatus for initiating explosions and method therefor
IPC: F42D1/04
Filed: 1983-05-16
Abstract: Detonating apparatus comprises a plurality of multi- channel exploders (MCEs) connected to a control unit which provides an operator/apparatus interface remote from the MCE's detonator circuits. MCEs measure integrity, resonant frequency and impedance at resonance of the detonator circuits connected to each channel, and are thereby programmed to give optimum firing current at the resonant frequency. The control unit provides electrical power, interrogates the MCEs on the status of their detonator circuits, and gives firing signals to be obeyed by MCEs after predetermined delays.
Patent EP-0102187-A3 (EP)
Title: Dimensionally heat recoverable article
IPC: B29C61/06
Filed: 1983-07-25
Abstract: A dimensionally heat recoverable article (1) carrying a thermoplastic polymeric material (5) and a heat-softenable adhesive (4) of smaller thickness and lower softening or melting point than the polymeric material (5) is used to encapsulate objects such as joints in cables. The heat-softenable adhesive (4) allows low installation temperature while the polymeric material (5) allows excellent cycling performance to be maintained.The article may be in the form of a wrap-around sleeve.
Patent EP-0102838-A3 (EP)
IPC: F16F15/027
Filed: 1983-09-02
Abstract: This invention relates to vibration damping supports and 
in particular to a suspension unit for a stretcher.  
     The stretcher support unit comprises a rectangular base 
frame (10) on which is supported, by means of a resilient 
support mechanism, a stretcher frame or carrier (11). The 
support mechanism comprises a pair of cantilever arms (20) 
inclined upwards in opposite directions and each pivotally 
mounted at its lower end on the base frame (10). The 
movements of the cantilever arms (20) are controlled by 
respective gas-liquid suspension units (30), which are 
mounted between the base frame (10) and an extension arm 
(28) of each cantilever arm (20). The suspension units 
comprise, in one embodiment, a gas reservoir (70), a sealed 
liquid reservoir (71), a flexible diaphragm (72) forming one 
end of the liquid reservoir and an actuator piston (73). This 
construction serves to damp the movements of the cantilev­
er arms (20) and hence the stretcher mounted on the carrier 
(11), and also enable the height of the carrier to be varied 
between a loading position and a position in which the 
stretcher rides.
Patent EP-0104924-A3 (EP)
IPC: A61B5/042
Filed: 1983-09-26
Abstract: A non-invasive, external ear canal electrode (2) and 
connector (20) therefor useful for transmitting sound stimu­
lus to an ear canal and for conducting electrical signals 
picked up from the ear canal epidermal surface. The 
electrode comprises an electro-conductive tube (2) having 
resilient plastics foam elements (8, 10, 12) attached to the end 
to be placed in the ear. One foam element (10) is electro­
conductive and impregnated with an electrolytically conduc­
tive medium, and the cells of the other sound absorbing 
elements are filled with air. Stop means (44) projecting from 
the electrode limits the depth of insertion. The connector has 
a housing recess (24) into which the electrode can be 
removably inserted and retained by a spring (34) which 
electrically connects the electrode with a connector (36). An 
audio signal passage (42) in the connector communicates 
with the electrode tube (2).
Patent EP-0113672-A3 (EP)
IPC: G01T1/29
Filed: 1984-01-09
Abstract: A signal processing method in autoradiography em­
ploying a stimulable phosphor sheet for the purpose of 
obtaining information on one dimensional location of 
radioactively labeled substances distributed in at least one 
dimensional direction on a support medium, in the form of 
symbol, numeral or combination thereof, which comprises a 
process including:  
(1) determining one dimensional scanning line for signal 
processing; and  
(2) detecting sampling points on said scanning line,  
said process being applied to digital signal correspond­
ing to an autoradiograph having the locational information 
on the radioactively labeled substances, said digital signal 
being obtained by the use of the stimulable phosphor sheet.
Patent EP-0116369-A3 (EP)
IPC: C09K8/02
Filed: 1984-02-07
Abstract: A proppant medium for fractured wells consisting of 
spheres having a ceramic matrix, said matrix including 15 to 
40% of micropores, said spheres having an individual 
particle bulk density of 2 to 3 grams per cubic centimeter, 
and said proppant medium having a permeability at 10,000 
psi at least 400% greater than that of silica sand proppant 
media of the same particle size distribution. Such proppants 
can be produced by forming into pellets a mixture compris­
ing bauxite, with or without a sintering aid, and, if desired, a 
high aluminous alumino-silicate clay, and firing said pellets, 
wherein there is included in said mixture a finely divided 
material which combusts or volatilizes during said firing so 
as to produce proppant particles having 15 to 40% by volume 
of micropores.
Patent EP-0124102-A3 (EP)
IPC: A61M60/89
Filed: 1984-04-27
Abstract: A redundant, pneumatic driver for a blood pump in which 
a pair of pistons are contained in a common cylinder and their 
stroke rates and lengths are selectively controlled by a con­
troller which non-invasively senses the circulatory system re­
quirements of the patient in which the blood pump is implant­
ed. The controller varies the stroke rates and lengths to meet 
such requirements and further is able to selectively switch driv­
ing functions from one piston to the other to provide a redund­
ant driving capability.
Patent EP-0133230-A3 (EP)
Title: Fixation of a guide rail to a supporting section fixed to a ceiling
IPC: A47H1/104
Filed: 1984-07-11
Abstract: 1. Attachment of a guide rail in a supporting section connected to the ceiling, the guide rail (6) being insertible from below into the downwardly open channel of the supporting section (1) and in the attached state being suspended by a longitudinally extending rib (29) of the guide rail, projecting from a side wall of the guide rail (6), on an associated longitudinally extending and laterally projecting rib (11) of the supporting section (1), and a gap (30) being formed between the one inner, vertical sidewall of the supporting section (1) and the associated outer sidewall of the guide rail (6), into which a securing element (15) may be inserted manually in vertical direction from below and fixed in the gap, characterised in that the securing element is an assembling clip (15), which is engageable with the guide rail (6) in the direction (14) of insertion, the assembling clip (15) comprising several branches, the middle branch of which is resilient and is provided with a detent element (21) at its upper free end.
Patent EP-0149847-A3 (EP)
IPC: A61K31/66
Filed: 1984-12-27
Abstract: Dolichol or phosphate thereof is useful as a therapeutic­
ally treating and preventive agent, in particular, for hyperuri­
curia, hyperlipemia, diabetes and hepatic diseases.
Patent EP-0118312-A3 (EP)
IPC: C08L23/00
Filed: 1984-03-06
Abstract: Polymers having 1,4-diketo functionalities and a car­
bonyl group concentration of at least 5% of polymer weight 
can be conveniently cured by heating with a primary diamine 
or its precursor and a catalytic amount of an acid having a 
pKa of at most about 3. Cured polymers have good physical 
properties and are suitable in such applications as, for 
example hose, tubing, wire coatings, gaskets, and seals.
Patent EP-0142253-A3 (EP)
IPC: H01L21/331
Filed: 1984-09-27
Abstract: A bipolar lateral transistor is formed in a highly doped 
p⁻-type well (13) the base contained in a lightly doped n⁻-type 
well (12) the collector in a very lightly doped p⁻⁻-type subs­
trate (11). The arrangement is such that the boundary of the 
collector/base depletion region is distributed so that the 
non-depleted base region is wide below the emitter but very 
narrow at the surface. This defines a narrow active base reg­
ion in the lateral emitter-collector path thus ensuring that the 
transistor operates predominantly in its lateral rather than its 
vertical mode.  
     The structure is compatible with conventional CMOS and 
NMOS processing techniques.
Patent EP-0140828-A3 (EP)
Title: Cross-linked porous polymers for controlled drug release
IPC: A61K47/00
Filed: 1984-08-09
Abstract: A controlled-release, drug-delivery composition which comprises (A) a crosslinked copolymer, capable of swelling in ethanol to give a swollen copolymer containing at least 40% by weight of ethanol, and capable of swelling in water to give a swollen copolymer containing no more than 20% by weight of water, where the swelling ratio (% ethanol: % water) is 2:1 to 22:1, which comprises the copolymerization product of (a) 50 to 99% by weight of said copolymer of a water-insoluble monoolefinic monomer or (a) with 0 to 45% by weight of total monomers of a water-soluble monoolefinic monomer, with (b) 50 to 1% by weight, but not more than 20 mol % of a divinyl or polyvinyl crosslinking agent; and (B) an effective amount of a pharmaceutical medicament is useful for the controlled and prolonged release of drugs when taken orally.
Patent EP-0158258-A3 (EP)
IPC: C08K7/00
Filed: 1985-04-01
Abstract: The impact resistance of elastomer-modified polymers 
such as high impact polystyrene, in which the maximum 
volume average particle size of the elastomer particles is 
about one micron, is improved by adding thereto a minor 
proportion of a similar elastomer-modified polymer in which 
the volume average particle size of the elastomer particles is 
in the range of about 3-10 microns. The amounts of the two 
blends are chosen so that the number average particle size of 
said elastomer particles remains substantially the same.
Patent EP-0159603-A3 (EP)
Title: Immunocytochemical microscope control slides
IPC: G01N33/50
Filed: 1985-04-05
Abstract: A method for the preparation of microscope slides for immunocytochemical procedures is disclosed. The slides comprise cell or tissue specimens adhered onto polylysine-treated slides. The specimens on the slides are preserved by applying a fixative and a water-soluble overcoating, so that the slides can be easily produces and stored.
Patent EP-0179975-A3 (EP)
IPC: B67C3/26
Filed: 1985-04-29
Abstract: Kontinuierlich arbeitende Rotationsabfüllvorrichtung, 
bei der pneumatische Flaschenheber vorgesehen sind und 
die Abfüllhähne mit zweiteiligen, teleskopartig ausgebilde­
ten Füllglocken ausgestattet sind. In einer ersten Stufe wird 
die koaxiale Bewegung des unteren Zentrier- und Dichtele­
mentes (3) nach oben auf eine minimale Kraft begrenzt, um 
die zu füllenden Behälter nicht zu beschädigen. Diese Kraft 
reicht jedoch aus, um an der Einfüllöffnung des Behälters 
die erforderliche Dichtigkeit zu schaffen, um den Abfüllvor­
gang einzuleiten. In einer zweiten Stufe wird die Dichtigkeit 
mit der Abfüllglocke dadurch optimiert, daß Flüssigkeit in 
eine Kammer (6) eingeleitet wird, die zwischen dem oberen 
festen Element (2) und dem beweglichen unteren Element 
(1) eingeschlossen ist, womit die Gegenkraft an der Einfüll­
öffnung des Behälters erhöht wird.
Patent EP-0164041-A3 (EP)
Title: Desk, in particular for computer-peripheral equipment
IPC: A47B17/00
Filed: 1985-05-25
Abstract: An office desk suited in particular for peripheral computer equipment consists of two side parts formed by columns provided with feet, a longitudinal beam detachably connected with the columns by connection elements establishing a form-locking connection, and of carrying arms for at least one table top mounted on the longitudinal beam. These components can be varied in many different ways and combined in the most different manners so that office desks optimally adapted in each case to the respective application can be realized with the same basic elements.
Patent EP-0185303-A3 (EP)
Title: Electrically conducting copper layers and process for their production
IPC: H05K3/28
Filed: 1985-12-10
Abstract: Electrically conductive copper layers in conductor plates and electrical components having a black metal coating which is acid-soluble and capable of being applied in an acidic medium are more easily prepared and have superior properties. In the process of preparation, such conductor plates provided with a resist and, optionally, with through-contacts, and having free copper areas (a) are galvanically coated with a coating of a black metal in an acidic medium; (b) the resist is removed and then the copper areas having been exposed thereby are removed by etching; (c) the conductor plates are provided with an adhering solder mask; (d) at those parts that are not covered by the solder mask the black metal coating is removed and, if desired, the copper areas exposed thereby are provided with a well solderable metal layer.
Patent EP-0156645-A3 (EP)
Title: Process for the preparation of n1-methyl-10alpha-methoxylumilysergol and esters thereof, and intermediates for their preparation
IPC: C07D457/02
Filed: 1985-03-26
Abstract: Processes for the preparation of esters of N<sub>1</sub>-methyl-10α-methoxylumilysergol are described, in which lysergol esters are subjected to N-methylation and subsequently to photochemical reaction with methanol/H<sub>2</sub>SO<sub>4</sub>. The esters of N,- methyl-10-methoxy-lumilysergol obtained in this way can then be saponified or converted directly into other esters.
Patent EP-0165028-A3 (EP)
IPC: G02B6/44
Filed: 1985-06-07
Abstract: A process and apparatus for fabricating an optical fiber 
cable core assembly (11) having at least one optical fiber (18) 
encapsulated with an ultra-small diameter metallic tube (14) 
are described. The optical fiber cable core assembly (11) is 
formed by passing a metal or metal alloy strip (12) through at 
least one die (28) to form the ultra-small diameter tube (14), 
inserting at least one optical fiber or fibers (18) into the tube 
(14) during the tube formation operation and passing the 
assembly through a sealing station (48) to seal the tube and 
provide a hermetic core assembly (11). To reduce the 
likelihood of breaking the tube (14) and damaging the optical 
fiber or fibers (18) therein, the deformation energy for 
forming the strip (12) into the tube (14) is provided by 
wrapping the assembly (11) about a tensioning device (26) 
positioned between the tube forming station (24) and the 
tube sealing station (48).
Patent EP-0182648-A3 (EP)
Title: Polyketone
IPC: C08G65/38
Filed: 1985-11-18
Abstract: Polyaryletherketones are prepared by polymerisation of a halogen-containing aryl ketone in the presence of a stoichiometric excess of a base and a copper salt. The halogen-containing aryl ketone may be 4-chloro-4'-hydroxybenzophenone. A basic copper salt may be used but the base used to provide the excess of base is an alkali metal hydroxide, carbonate or bicarbonate.
Patent EP-0224239-A3 (EP)
Title: Process for preparing finely divided metal powders
IPC: C22B23/00
Filed: 1986-11-25
Abstract: The invention relates to a process for preparing finely divided metal powders, which process is characterized in that metal salts are reacted with magnesium, to which a catalytic amount of anthracene and/or magnesium anthracene or of one of their derivatives has been added as an activator, in a solvent, and optionally in the presence of an inorganic support material.