baber/WOPTO huggingface dataset:
Patent EP-0144764-A3 (EP)
Title: Laser catheter
IPC: A61B17/22
Filed: 1984-11-06
Abstract: Lesions in human blood vessels may be removed with little or no thermal damage to vessel wall, and with reduced risk of accidental wall perforation, using a catheter which delivers laser energy in the 210 to 320 nanometer wavelength range. The laser energy is transmitted from source (4) through an elastomer-clad high-purity silica optical fibre (5) positioned in a catheter sheath (7), and the sheath exhausts lesion destruction products. The source (4) includes two lasers, the first producing the energy in the 210 to 320 nanometer wavelength range, and the second laser producing energy into the visible range, the second laser being operated to remove remaining calcified portions of a lesion after the main organic part has been removed by the first laser.
Patent EP-0149160-A3 (EP)
IPC: B62D55/135
Filed: 1984-12-15
Abstract: Bei einem aus einer Nabe (1) mit daran angeschraubten 
Zahnkränzen (2) bestehendes Kettenrad, das mit Auflagerin­
gen (5) zum Abstützen der Kette versehen ist, sind die 
Auflageringe (5) an den einander zugekehrten Seiten der 
Zahnkränze (2) gefestigt.
Patent EP-0132337-A3 (EP)
IPC: G01R33/48
Filed: 1984-07-06
Abstract: An analog-to-digital sampling rate substantially higher 
than the Nyquist frequency 2f c  usually associated with the cut-­
off frequency f c  of a low pass NMR response signal filter (21) is 
employed to reduce NMR image artifact caused by aliasing ef­
fects in the digital signal image reconstruction process. In ef­
fect, the outer limits of the displayed NMR image field-of-view 
(in at least one dimension) are defined by the cut-off frequency 
f c  of the low pass filter (21) rather than by the sampling rate 
which is, in the preferred exemplary embodiment approxi­
mately as great as 4f c .
Patent EP-0159431-A3 (EP)
Title: Tigogenin-cellobioside and its heptaacetate, methods for their preparation, and pharmaceutical compositions containing tigogenin-cellobioside
IPC: C07J71/00
Filed: 1984-07-23
Abstract: Tigogenin cellobioside is a potent inhibitor of cholesterol absorption and therefore useful in treating hypercholesterolemia and arteriosclerosis. Tigogenin cellobioside heptaacetate is useful as an intermediate in preparing tigogenin cellobioside. The two compounds are represented by the formula <CHEM> wherein R is hydrogen or -C(O)CH3, either as a mixture of the  alpha - and  beta -anomers or as the individual  alpha - or  beta -anomer.
Patent EP-0145210-A3 (EP)
IPC: C03C1/00
Filed: 1984-10-26
Abstract: An aqueous solution of precursors for biologically active 
glass, support particles coated with the solution, support 
particles coated with the glass, spheroidal particles of 
biologically active glass, processes for making the solution, 
coating the support, and for making the coated support and 
the spheroidal glass particles. The materials that comprise 
the biologically active glass are useful in prosthetic devices 
and implants for the human body.
Patent EP-0136959-A3 (EP)
Title: Multi-layer die for the production of films, sheets or plates of multi-coloured plastic material
IPC: B29C48/07
Filed: 1984-10-02
Abstract: 1. A flat die for the extrusion of multi-layered and multi-coloured films, sheets or plates of plastics material, in which die channels (12, 13, 14), for supplying plastics materials of different colours to an intermediate layer (A, B, C), open into a cavity positioned transversely with respect to the direction of extrusion, which leads into a smooth passage (15) in which the intermediate layer of the film, sheet or plate is formed, and which, before emerging from the outlet (6) of the die, joins with two other ducts (16, 19) which are linked to channels (18, 22) for distributing the plastics materials intended for forming a support layer (D) and a covering layer (E) respectively, the above-mentioned cavity containing a means for spreading out, in the intermediate layer (A, B, C), the streams of plastics material admitted by the supply channels (12, 13, 14), the flat die being characterised in that said means comprises a thin fixed plate (7) the upper face of which is provided with raised teeth (9) having a height and a width which decrease from their upstream end to their downstream end where they end in a point, the teeth (9) delimiting trapezoidal spaces (10), the profile of which, considered in a plane which is parallel to the base plane of the plate (7), increases from upstream to downstream in such a way that the spaces (10) are in contact at their downstream ends, each of these spaces (10) being supplied with coloured plastics material (A, B, C) by the channels (12, 13, 14) which introduce the plastics material into the trapezoidal spaces at their upstream ends and moving in the direction of extrusion.
Patent EP-0176972-A3 (EP)
Title: Multiprocessor shared pipeline cache memory
IPC: G06F12/08
Filed: 1985-09-27
Abstract: A cache memory unit is constructed to have a two-stage pipeline shareable by a plurality of sources which include two independently operated central processing units (CPUs). Apparatus included within the cache memory unit operates to allocate alternate time slots to the two CPUs which offset their operations by a pipeline stage. This permits one pipeline stage of the cache memory unit to perform a directory search for one CPU while the other pipeline stage performs a data buffer read for the other CPU. Each CPU is programmed to use less than all of the time slots allocated to it. Thus, the processing units operate conflict-free while pipeline stages are freed up for processing requests from other sources, such as replacement data from main memory or cache updates.
Patent EP-0208020-A3 (EP)
Title: Bottle racks, especially high or low wall racks
IPC: B65D1/24
Filed: 1985-12-17
Abstract: Depending on their type (high-wall crates which are stackable in columns or offset at a ratio of 3:4 or 3:2; low-wall crates), bottle crates are optimised differently in respect of their bottle crate function, e.g. dimensioning, statics and material consumption, and also in respect of their appearance. In this case, the construction of, in particular, gripping edge 22 and side wall 14, of the crate bottom 2 in the case of high-wall crates is matched to the construction of the crate corners and of stacking rib/stacking groove mating. <IMAGE>
Patent EP-0161106-A3 (EP)
IPC: A47B57/42
Filed: 1985-05-03
Abstract: A bracket and post assembly suitably for shopfitting pro­
vides means for supporting a shelf by means of a single post 
30 and a cantilever bracket 31. The post and bracket are en­
gageable by complementary interfitting means. On the post 
there are alternate vertically spaced outer and inner supports 
33, 4 in the form of angled pieces, being formed by pressing 
outwardly to greater or lesser extents from a single sheet. 
The bracket has diverging arms 45 and at its root region a 
pair of slots, one in each arm, shaped to provide a hook at 
its root. An outer support 33 is received in the bracket slots 
and the bracket is hooked thereto. The bracket is supported 
above and below by respectively the outer and inner supports 
acting as buttresses against the cantilever forces. The assem­
bly is particularly secure against the peeling effect of a load 
and resistant to rattling or looseness.
Patent EP-0191454-A3 (EP)
IPC: B65H16/04
Filed: 1986-02-10
Abstract: A mechanism for rotating a hollow coil of wound mate­
rial about its longitudinal axis, the mechanism comprising 
one or more rollers affixed to a cantilevered support with 
the mechanism adapted for a telescope fit into the hollow in­
terior of the coil. The roller or rollers are capable of being 
rotated about their axes and are positioned and attached to 
the support so as to contact the interior surface of the coil 
with their axes parallel to the longitudinal axis of the coil 
whereby the coil may be rotated to wind or unwind material 
on or off of the coil.
Patent EP-0205995-A3 (EP)
Title: Lubricant and its use
IPC: C10N40/30
Filed: 1986-05-31
Abstract: Base oils can be substantially improved with respect to their oxidation stability and heat stability by the addition of additive combinations consisting of organic phosphates and organic phosphites as well as, if appropriate, silicones. 
<??>These lubricants are particularly suitable for refrigeration machines, heat pumps and similar installations, such as air-conditioning units. They can also be used as compressor oils and hydraulic oils.
Patent EP-0206240-A3 (EP)
Title: Solid pharmaceutical composition for oral use
IPC: A61K31/205
Filed: 1986-06-18
Abstract: A solid pharmaceutical composition for oral use, for example in the form of a chewable tablet, consisting of Carnitine or a derivative thereof, Lecithin and a substance selected among shellac, rosin, turpentine, cellulose acetate phtalate, polyacrylamidic resin or mixture thereof, besides usual excipients and additives, is described. These pharmaceutical preparations contrary to solid pharmaceutical preparations of the traditional type containing Carnitine and Lecithin, remain physically stable for a long period of time.
Patent EP-0225530-A3 (EP)
Title: Binder water dilutable by protonation with an acid, its manufacture and use
IPC: C09D5/44
Filed: 1986-11-22
Abstract: Binders which are rendered water-dilutable by protonation with an acid, a process for their preparation and their use. These binders are obtainable by reacting a (A) Reaction product of a (a) carboxyl-containing component, consisting of a (a1) carboxyl-containing butadiene/acrylonitrile copolymer having a molecular weight of from 500 to 8,000, if necessary as a mixture with (a2) a dicarboxylic acid which differs from (a1) and, if appropriate, (a3) a monocarboxylic acid and (b) a diprimary and/or primary/secondary amine, with the proviso that from 0.7 to 5 moles of the said amine are used per mole of carboxyl groups of component (a), with one or more (B) epoxy resins having a mean molecular weight from 300 to 6,000 and containing on average from 1.5 to 3.0 epoxide groups per molecule and, if required, (C) an aliphatic or cycloaliphatic secondary amine. In combination with a crosslinking agent, they are useful as coating materials, in particular for cathodic electrocoating.
Patent EP-0200268-A3 (EP)
IPC: H01J31/12
Filed: 1986-04-25
Abstract: In a display tube comprising an envelope (10) having 
parallel front and rear walls (12 and 14) containing implo­
sion-preventing support walls (22) dividing the envelope into 
a plurality of modules, each module includes a low current 
electron emitter (24), for example a thermionic wire emitter, 
a switching electrode arrangement (25) comprising a plural­
ity of electrode-carrying layers each having a plurality of 
apertures spaced in a row vertically of the module which 
apertures serve to define one of a plurality of electron beam 
paths directed towards a cathodoluminescent screen carried 
on the front wall (12), and a channel electron multiplier 
intermediate the switching electrode arrangement (25) and 
the screen for beam current multiplication. The switching 
electrode arrangement comprises a stack of mutually insu­
lated electrodes associated with each aperture selectively 
operable to allow or prevent electrons to pass therethrough 
thereby to effect frame scanning, line scanning and electron 
acceleration being achieved by means of electrodes (32, 34, 
36) carried by the support walls (22).
Patent EP-0202890-A3 (EP)
IPC: G01N33/569
Filed: 1986-05-16
Abstract: A competitive enzyme-linked immunosorbent assay (EL­
ISA) for the detection of antibodies is disclosed. This ELISA 
technique is more sensitive, more specific, and more accurate 
than known ELISA techniques. The competitive ELISA of this 
invention is particularly suited to the detection of human 
T-cell leukemia-lymphoma virus type III (HTLV-III).
Patent EP-0210751-A3 (EP)
IPC: C08K5/18
Filed: 1986-06-25
Abstract: The heat-aging properties of a halogen-containing rubber 
are improved by adding to the rubber, before vulcanization, 
an effective amount of an aromatic amino acid, a salt or ester 
of an aromatic amino acid, an amino phenol or a salt of 
hydroxy benzoic acid, or two or more such compounds and 
vulcanizing.
Patent EP-0238878-A3 (EP)
IPC: B65D81/32
Filed: 1987-02-25
Abstract: A container having a multiplicity of compartments (1) 
which includes a container proper integrally composed of a 
multiplicity of adjacent compartments (1) and dispensing 
spouts (4). The container can store mutually reactive 
substances separately and discharge them simultaneously at 
the time of use.
Patent EP-0246410-A3 (EP)
IPC: H02K7/11
Filed: 1987-03-13
Abstract: Induktionsmotor, der einen Ständer (2) mit einer Ständerwicklung sowie 
einen davon über einen Luftspalt (13) getrennten, mit einer Motorwelle (10) 
verbundenen Läufer enthält, wobei der Läufer mit einem stromleitenden 
Element (5, 15) sowie einem magnetisch erregten Körper (4) versehen ist, 
wobei im Luftspalt (13) ein zwischen dem Ständer und dem magnetisch 
erregten Körper (4) angeordnetes, gegen den Läufer freilaufend abgestütz­
tes, aus permanentmagnetischem Stoff ausgebildetes Drehelement (6) vor­
gesehen ist.
Patent EP-0239975-A3 (EP)
Title: Multiple switch control system
IPC: B60R16/02
Filed: 1987-03-31
Abstract: A plurality of control switches (32, 43) are located in the hub (30) of a steering wheel (18) of a vehicle. The switches (32, 43) are connected to a remote control distribution terminal (CDT 41) by a single lead (36) connector. Actuation of each switch creates a switching voltage identifiable with that switch by a control circuit in the remote control distribution network. Reference voltages of predetermined values are spplied selectively to individual control circuits in a circuit network. A control circuit in the network identifies the actuation of its associated switch by comparing the value of the switch created voltage with a predetermined threshold voltage or reference and the effect of the switch created voltage value on the adjacent control circuit. Switch components are actuated for control of selected vehicle accessories.
Patent EP-0247608-A3 (EP)
IPC: A61K8/04
Filed: 1987-05-27
Abstract: A pressurized aerosol composition containing zeo­
lite, surfactant, water and propellant in prescribed 
amounts and ratios which, upon discharge from an aero­
sol container, produces a characteristically dry foam.
Patent EP-0260421-A3 (EP)
Title: Rigid expanded plastics insulation slab
IPC: E04B1/80
Filed: 1987-08-01
Abstract: Rigid expanded plastics insulation slab which is adapted, in its width, to the width of a corrugated asbestos cement slab and has, on one side, a corresponding corrugated surface, in which the wave crests and wave troughs extend perpendicularly to the width, in which the edge regions parallel to the wave crests and wave troughs end in an edge wave crest and in an edge wave trough, in which these edge regions are constructed rabbet-like at their end faces, and in which the edge wave crest of one edge region is reduced in width along its outer flank. By a particular configuration of the edge regions of the insulation slab, laying on a roof covered with corrugated asbestos cement slabs is facilitated and definite heat insulation is always achieved in the region of the junction between adjacent insulation slabs, independently of the varying division in the overlapping region of the corrugated asbestos cement slabs. <IMAGE>
Patent EP-0251735-A3 (EP)
IPC: B21D13/02
Filed: 1987-06-26
Abstract: A process and machine are provided for the formation 
of expanded mesh materials in which a slotted starting 
sheet is bent along at least one succession of alternate 
strand diagonals (1,2, 3, 4, 5; A, B, C, D), each strand 
(20) in any one diagonal being bent simultaneously in at 
least two positions in the same manner and to the same 
extent so that the strands (20) of the strand diagonal (1, 
2, 3, 4, 5; A, B, C, D) being bent remain in substantially 
arallel planes during and after bending. A "strand" (20) 
is defined as the area of overlap between adjacent rows of 
slots (10) at each end of a respective slot (10) according 
to the slot pattern in the slotted starting sheet.
Patent EP-0281924-A3 (EP)
Title: Automatic compensator for compensating collimation error due to inclination in surveying instruments
IPC: G02B27/64
Filed: 1988-03-02
Abstract: An automatic compensator for compensating a collimation 
error due to an inclination of an instrument body in sur­
veying instruments comprises a plurality of transparent 
containers (2) fixed to the instrument body (1) horizontally 
with respect to a vertical collimation axis (M-M′) of an 
optical system in the instrument and each having upper and 
lower surfaces parallel to each other. A transparent liquid 
(3) is charged in each container (2) so as to retain a hollow 
space at an upper portion thereof. The kind of the trans­
parent liquid (3) is such that the difference between the 
sum of all refractive indices of the respective containers 
(2) charged with the transparent liquid (3) and the number of 
the containers (2) equals approximately 1, whereby the col­
limation error due to the inclination of the instrument 
body (1) is automatically compensated by utilizing the re­
fraction of light passing through the transparent liquid (3).
Patent EP-0305946-A3 (EP)
IPC: H01L21/02
Filed: 1988-08-29
Abstract: A method and apparatus for removing organic and/or 
inorganic film by dry plasma ashing, in which a first gas 
containing halogen element and a second gas containing a 
water vapor gas, at least a hydrogen element or at least an 
oxygen element are introduced into a reaction chamber (21) 
containing a material (22) to be treated therein.
Patent EP-0308783-A3 (EP)
IPC: C07D521/00
Filed: 1988-09-13
Abstract: Die vorliegende Erfindung betrifft neue Hydroxyethyl­
azolyl-Derivate zur Behandlung von Krankheiten, ins­
besondere Mykosen.
Patent EP-0308980-A3 (EP)
Title: Flat wire in silicone rubber or matrix moe
IPC: H01R13/24
Filed: 1988-09-24
Abstract: The invention relates to flat wire electronic 
connections comprising rectangular conductive 
ribbins (2) with a high bonding surface to cross-­
sectional ratio, and an elastomeric material cir­
cumscribing the conductive ribbons (2).
Patent EP-0320794-A3 (EP)
IPC: B60N3/10
Filed: 1988-12-08
Abstract: Es wird ein an einem Teil eines Kraftfahrzeuges anbringbarer 
Behälter (10) zur Aufnahme von Gegenständen beschrieben, 
wobei der Behälter (10) mindestens ein querabstehendes 
Befestigungsteil (36) zur Festlegung des Behälters (10) an 
einem Fenster des Kraftfahrzeuges aufweist.
Patent EP-0321919-A3 (EP)
IPC: C09B69/00
Filed: 1988-12-20
Abstract: Pigmente der Formel I 
  
worin A einen fünf- oder sechsgliedrigen aromatischen, 
ggf. kondensierten Heterocyclus darstellt, welcher ein 
bis drei Heteroatome aus der Reihe Stickstoff und/oder 
Sauerstoff und/oder Schwefel enthält und welcher über 
ein Kohlenstoffatom an die Methylengruppe gebunden ist,  
     R₁, R₂ Wasserstoff, AlkylC₁-C₄, AlkylenC₂ oder Aryl 
bedeutet, wobei R₁ und R₂ gemeinsam auch einen 
aliphatischen oder aromatischen Ring darstellen können, 
R₃ Wasserstoff, AlkylC₁-C₄, HydroxyalkylC₁-C₃ oder 
AlkylenC₂ bedeutet, P den Rest eines polycyclischen 
Pigments oder eines Mischkristalls aus polycyclischen 
Pigmenten darstellt und n eine Zahl von 0,001 bis 0,2 
darstellt, sowie deren Verwendung zum Pigmentieren 
hochmolekularer Materialien in Form plastischer Massen, 
Schmelzen, Spinnlösungen, Lacken, Anstrichfarben, 
Druckfarben, Einbrennlacken aus der Klasse der 
Alkydmelaminharz- oder Acrylmelaminharzlacke, von 
Zweikomponentenlacken auf Basis polyisocyanatvernetzbarer 
Acrylharze und von Druckfarben auf Basis Nitrocellulose.
Patent EP-0324987-A3 (EP)
Title: Train unit comprising a continuous low floor
IPC: B61F3/12
Filed: 1988-12-30
Abstract: The invention relates to a train unit having a continuous low-lying wagon floor, in particular for transporting lorries. It consists of at least one railway goods wagon (E) provided with two bogies (2) and of at least one further wagon (E, A) also designed with a low-lying wagon floor. So that the wheel set loads of the train unit do not exceed the admissible values even in the case of relatively heavy and relatively long lorries, the undercarriage end of a semitrailer wagon (A) is positioned on the undercarriage (1) of the railway goods wagon (E), provided with two bogies (2), at least in the region of one of the bogies (2) in order to transmit vertical forces, which semitrailer wagon is provided exclusively at its other end with a bogie (2) and, in order to transmit the horizontal pulling and pushing forces via a joint (11) with two swivel axes (a, b) running at right angles to one another, is connected to the undercarriage (1) of the railway goods wagon (E). <IMAGE>
Patent EP-0276101-A3 (EP)
IPC: C07K5/06
Filed: 1988-01-15
Abstract: The invention provides a series of novel 
substituted peptide derivatives of the formulae Ia, 
Ib and Ic (set out hereinafter) 
  
and pharmaceutically 
acceptable salts thereof, in which the radicals A, 
R¹, R² and R⁴-R⁹ have the meanings defined in the 
following specification. The compounds of 
formulae Ia, Ib, and Ic are inhbitors of human 
leukocytic elastase. The invention also provides 
pharmaceutical compositions containing a compound of 
formula Ia, Ib or Ic, or a pharmaceutically acceptable 
salt thereof and processes and intermediates for the 
manufacture of compounds of formulae Ia, Ib, and Ic.
Patent EP-0302628-A3 (EP)
Title: Thermal transfer printing
IPC: B41M5/39
Filed: 1988-07-20
Abstract: A thermal transfer printing sheet, suitable for use in a thermal transfer printing process, comprising a substrate having a coating comprising a water-insoluble dye of the formula: <CHEM>  wherein  R represents the residue of an active methylene compound; X represents hydrogen, halogen or an optionally substituted alkyl, aryl or heteroaryl radical; Y represents cyano, nitro, alkanoyl, aroyl, alklsulphonyl, arylsulphonyl or a group of the formula -COOR<1> or -CONR<2>R<3> wherein R<1> represents a hydrocarbyl radical and each of R<2> and R<3>, independently, represents hydrogen or a hydrocarbyl radical; and E represents the residue of a coupling component.
Patent EP-0304247-A3 (EP)
Title: Improvements in or relating to binder assemblies
IPC: B42F13/16
Filed: 1988-08-12
Abstract: A binder assembly comprises a cover 210, 211, 
212 to which is securable a ring binding mechanism 215 
which includes a base plate 216. The base plate 216 is 
secured to the cover by a two-part fastening device 218 
comprising a male part 219 having a threaded shank 221 
which passes through registering holes 222 and 223 in the 
cover and base plate and which is adapted for screw-­
threaded engagement with a female part 224. The female 
part 224 is formed from plastics and is integral with a 
manipulating part 225 which may be snapped off after the 
fastening device has been secured in place. 
Alternatively, the male part may pass through the base 
plate of the ring binding mechanism and engage a female 
part in the cover. The female part, instead of being a 
separate element, may comprise a blind hole integrally 
formed in the cover. The two parts of the fastening 
device may be in snap-in, rather than screw-threaded, 
engagement.