baber/WOPTO huggingface dataset:
Patent EP-0257196-A3 (EP)
IPC: H02K37/16
Filed: 1987-05-11
Abstract: A wristwatch movement has a Lavet stepping motor di­
rectly driving a toothed center wheel by means of a drive pinion 
which is an integral part of the stepping motor rotor. The rotor 
comprises a bipolar permanent magnet member and a plastic 
rotor body molded around the central part of the magnet mem­
ber to surround it. The rotor body defines a pair of driving pins 
oriented at a preselected angle with respect to the axis of 
magnetization. The rotor body also includes journals suppor­
ting it for rotation within the stator opening of the stepping 
motor.
Patent EP-0253995-A3 (EP)
IPC: B65H31/06
Filed: 1987-05-29
Abstract: An upstanding sheet support system which utilizes either 
brushes (3l, 32,33) or a jagged configuration member for 
engaging the opposite sides of sheets standing in a hori­
zontal bundle (l0, ll) where the sheets are standing on 
their edges on a floor (l2). The side support members can 
either be stationary or moving, for supporting the sheets, 
and there is no requirement for any other support of the 
sheets, such as the requirement of the usual backstop, 
special handling, or binding of the bundle, since the 
sheets are self-standing by virtue of the spaced-apart sup­
ports engaging the opposite sides of the sheets in the bun­
dle (l0, ll).
Patent EP-0249179-A3 (EP)
IPC: C08F14/06
Filed: 1987-06-06
Abstract: Herstellung von Vinylchloridpolymerisaten durch Polymerisation von Vinyl­
chlorid oder einer Mischung aus Vinylchlorid mit einem oder mehreren 
anderen Monomeren, die mit Vinylchlorid copolymerisierbar sind, in 
wäßriger Suspension durch radikalische Polymerisation in Gegenwart von 
Schutzkolloiden, in dem man als Schutzkolloid einen partiell veresterten 
Polyvinylalkohol verwendet, der 1 bis 40 mol-% Acetatgruppen und 0,1 bis 
12 mol-% Estergruppen einer oder mehrerer ungesättigter aliphatischer 
Monocarbonsäuren I enthält.
Patent EP-0258652-A3 (EP)
Title: Centrifuge rotor having spillage containment groove
IPC: B04B5/04
Filed: 1987-08-01
Abstract: A centrifuge rotor has a continuous annular groove (38) disposed radially outwardly of each of the sample receiving cavities (18) provided in the rotor (10). The groove (38) collects any liquid spilled during operation of the rotor (10) thereby to prevent the liquid from draining into the cavities (18) and contaminating the same as the rotor (10) slows.
Patent EP-0257426-A3 (EP)
IPC: B65D47/28
Filed: 1987-08-10
Abstract: A scrubber cap (14) assembly comprising a spout (12) and 
a dispensing cap of the push-pull type for use on a 
container (10) containing a liquid material wherein the dis­
pensing cap has a generally flat top surface and a skirt 
extending outwardly and downwardly from the top surface. 
A scrubbing means (46) is constructed and arranged in a stepped 
configuration on the exterior of the skirt (44) of the cap. 
The scrubber cap (14) is pulled open and a liquid material 
is sprayed on the desired surface, the scrubber cap is 
then pushed closed and the liquid material is scrubbed into 
the sprayed surface with the scrubber portion of the cap. 
The scrubber cap (14) assembly provides a simple, reliable, and 
inexpensive push-pull dispensing cap closure having a 
scrubber means constructed therein.
Patent EP-0263333-A3 (EP)
Title: Outlet for a vortex air flow
IPC: F24F13/06
Filed: 1987-09-16
Abstract: The outlet has air receivers with supply-air connections and with an air outlet tube. For improvement, it is provided that the outlet tube (17), provided with the outflow nozzle (17.1) and the vortex generator (18), is designed to have a filter insert (14), the unit being able to be fastened exchangeably and by fastening means to the housing (11) of the air outlet (10). <IMAGE>
Patent EP-0268822-A3 (EP)
IPC: E04B2/60
Filed: 1987-10-21
Abstract: Zur Innenauskleidung von Rohbauten verwendete 
Umwandungsbausätze sind nicht flexibel genug und 
gestatten insbesonders nachträgliche Abänderungen nur 
unter erheblichem Aufwand.  
     Die Tragstruktur des Bausatzes wird vollkommen 
freitragend ausgeführt und die Verkleidungsplatten 
werden an ihr im festen Sitz, aber leicht abnehmbar 
aufgehängt. Die Tragstruktur kann dann auch alle 
Einbauelemente auswechselbar und leicht zugänglich 
stützen.  
     Innenausbau von Rohbauten, besonders im Hotel- und 
Gaststättenbereich
Patent EP-0267589-A3 (EP)
IPC: D06C3/08
Filed: 1987-11-10
Abstract: Es werden ein Verfahren und eine Vorrichtung zum Richten 
von Schußfäden in Geweben aufgezeigt. Hierbei wird eine 
durchlaufende Gewebebahn (8) über einen definierten Längen­
abschnitt hinweg mit in Laufrichtung zunehmender Kraft 
im wesentlichen in Schußrichtung zwischen zwei randsei­
tigen Spanntrommeln (1, 1') gespannt, die derart unabhängig von­
einander bewegbar sind, daß bei Schrägverzug auftretende 
unterschiedliche Kräfte in Laufrichtung auf die Spann­
mittel ausgleichbar sind, so daß der Verzug beseitigt 
wird. Es wird vorgeschlagen, die Gewebebahn innerhalb 
des Längenabschnittes in einer Vielzahl von Einzelab­
schnitten (2) zu spannen und die Spannung innerhalb der 
Einzelabschnitte unabhängig voneinander einzustellen.
Patent EP-0267806-A3 (EP)
IPC: B62K19/30
Filed: 1987-11-13
Abstract: A control lever mounting system (10) includes 
first (14) and second (16) boss members, each shaped to 
receive a control lever (62) thereon and having a bore 
(32) shaped to be positioned in registry with a transverse 
hole (40) in a bicycle frame tube (12), and a connector 
pin (18) for joining the first and second boss members 
together. The pin is shaped to extend through the tube 
hole and includes opposing end segments (34, 36) shaped to 
protrude outwardly from the hole and into the bores (32) 
of the boss members, forming an interference fit, such 
that the pin holds the boss members against opposite sides 
of the frame tube. The boss members each include a recess 
(28) formed on an inner face (24) thereof shaped to 
receive adhesive (30) for attaching the boss member to the 
outer surface (26) of the tube, thereby providing means of 
attachment in addition to the press fit engagement between 
the boss members and connector pin. To assemble the 
control lever mounting system, the connector pin is placed 
within the hole of the frame tube, and the boss members 
are then pressed inwardly against the tube so that the 
ends of the connector pin form an interference fit with 
the bores of the boss members.
Patent EP-0246952-A3 (EP)
Title: Aqueous emulsion of a water-insoluble additive for a mineral-fibre insulating material
IPC: C04B20/10
Filed: 1987-05-13
Abstract: Process for obtaining an aqueous emulsion of a water-insoluble additive for insulating products made of synthetic inorganic fibres, characterised in that the insoluble additive is dispersed in the aqueous solution of a cellulose ether by means of a high-performance dispersing apparatus. The cellulose ether employed is preferably a hydroxyethyl cellulose, methyl hydroxyethyl cellulose and/or sodium carboxyethyl cellulose.
Patent EP-0282873-A3 (EP)
IPC: B65G53/58
Filed: 1988-03-08
Abstract: Sie eignet sich für pulverförmige und körnerförmige 
Materialteilchen, insbesondere für pulverförmiges 
Beschichtungsmaterial zum Sprühbeschichten von 
Gegenständen. Die Fördereinrichtung enthält einen Venturi-­
Kanal (8), in dessen Mantelwand symmetrisch um den Venturi-­
Kanal (8) herum angeordnete Einlässe (30) von Bohrungen 
(22) für Fördergas münden, welches im Venturi-Kanal (8) 
einen Sog erzeugt, durch welchen Material in den Venturi-­
Kanal (8) gesaugt und durch das Fördergas durch den 
Venturi-Kanal transportiert wird. Dies ergibt einen guten 
Förder-Wirkungsgrad. Durch die Möglichkeit einer einfachen 
Herstellung von genauen Querschnittsgrößen und relativen 
Positionen zwischen den Bohrungen (22) und dem Venturi-­
Kanal (8) werden Abrasionen, Ansinterungen und Verklebungen 
von Material an den Wänden des Venturi-Kanals vermieden.
Patent EP-0305725-A3 (EP)
Title: Geometric distortion-correcting circuit
IPC: H04N3/22
Filed: 1988-07-25
Abstract: 2.1 In image reproduction systems in which the picture tube is combined with the deflection unit, there is still a residual error which is characterised by the fact that horizontal lines are reproduced rotated with respect to the reference raster. 
<??>2.2 To eliminate this error, it is proposed that a line-frequency sawtooth current is fed into the vertical deflection winding of the deflection unit. 
<??>2.3 Colour television picture tubes with integrated deflection units. 
<??>3 Figure.
Patent EP-0311765-A3 (EP)
Title: Apparatus for destruction of foam
IPC: B01D19/02
Filed: 1988-08-05
Abstract: An arrangement for the destruction of foam building up on a sewage surface in form of activated sludge, in which a reaction vessel holds the suspended foam. The reaction vessel has perforated plates which may be raised and lowered. The reaction vessel is furthermore provided with an inlet pipe connection for untreated sewage, and a discharge pipe for the treated suspension. The reaction vessel is closed off at its upper side by a plate member which has at least one flow-through opening. A nozzle located within an enclosure, is connected to this flow-through opening. The nozzle has a lower wall and an upper wall disposed at an acute angle relative to one another. The lower wall and the upper wall of nozzle, furthermore, have adjacent edges forming an outlet opening of the nozzles. One of the walls of the nozzle is pivotably movable relative to the other wall.
Patent EP-0306851-A3 (EP)
Title: Bearing pad device of a camshaft for the application of the brake shoes of a drum brake for vehicles and suchlike
IPC: F16D65/22
Filed: 1988-09-02
Abstract: The invention relates to a crankshaft bearing device for operating the brake shoes of a drum brake for vehicles and the like, in which the camshaft is borne by means of a bearing bush in a bearing eye of the brake bracket via a bearing section, and is held such that it cannot move axially, for example by means of a clamping disc and locking ring and supports a cam, for example of S-shaped design, for operating the brake shoes, this cam being adjacent to the bearing section, the bearing eye having an extension on that side of the cam above the bearing section to form a first grease chamber, surrounding the camshaft, in order to prevent grease reaching the brake and in order to decrease the amount of maintenance required or to achieve freedom of maintenance. 
<IMAGE>
Patent EP-0322909-A3 (EP)
Title: Video tape recorder
IPC: H04N5/7826
Filed: 1988-12-29
Abstract: In a video tape recorder in which an operation and 
a condition thereof are set by operating operation keys 
provided in an operation means (17), data obtained by a 
sequential operation of predetermined keys of the operation 
means subsequent to an input operation of specific data by an 
operation of a function conversion key (18l) of the operation 
means are converted into character data and character signals 
representative of a series of characters from the sequential 
character data are formed, which are supplied to a display 
device and to a recording system of a magnetic video tape by a 
recording instruction operation of the operation means, 
whereby the character signal is recordable in an arbitrary 
position of the magnetic video tape.
Patent EP-0288096-A3 (EP)
IPC: F02F1/18
Filed: 1988-03-17
Abstract: Piston combustion engine (1) comprising an engine block 
with at least one cylinder (2), a cylinder head (3) provided with in­
let and exhaust channels (4,5) and closing off said cylinder at 
one end, and a piston (9) accommodated in said cylinder which is 
guided reciprocally between a top dead centre close to said 
cylinder head (3) and a bottom dead centre at a stroke length 
therefrom, said piston (9) bearing a number of piston rings (12) that 
are in sliding contact with the inner wall (13) of said cylinder (2). 
At least a portion (15) of said inner wall (13) of said cylinder (2) 
between said cylinder head (3) and the level of the uppermost 
piston ring (12) at the top dead centre of said piston, has a 
greater surface roughness relative to that of the surface of 
the peripheral wall (17) of said piston (9) above the uppermost piston 
ring (12).
Patent EP-0292316-A3 (EP)
IPC: C08L67/00
Filed: 1988-05-20
Abstract: A composite material which includes a polyester resin as a 
matrix and comminuted expanded polyurethane, dispersed within 
the matrix. The composite material includes at least one fibrous 
re-inforcing material dispersed within the matrix. The fibrous 
material may be selected from the group consisting in glass 
fibres, carbon fibres, polyamide fibres, cotton fibres and/or 
wool fibres. The composite material also includes at least one 
additive admixed with the resin, to impart desired properties to 
the composite material. The additive is selected from the group 
consisting in magnesium silicide, talc, graphite, carbon black, 
silica, kaolin, acid-resistant resinous material, a fire-­
retardant, thixotropic agent, and a pigment.
Patent EP-0320483-A3 (EP)
Title: Encapsulation method
IPC: C12N11/04
Filed: 1988-12-08
Abstract: Biological material such as proteins and microbes is encapsulated by a method which comprises   a) admixing the biological material with an aqueous non-ionic polymer solution in which the polymer is present at a concentration of at least 3% w/v; b) forming polymeric beads by adding the mixture of part (a) dropwise into a water-immiscible non-solvent for said polymer, said non-solvent being maintained at a temperature sufficient to freeze the bead but not so low to cause freeze fracture; and c) drying the beads of step (b) to remove substantially all unbound water in said beads.   Freeze-drying produces a stable encapsulated product which in the case of microbes retains a high level of viability. The method provides a means of using microbes as agricultural agents since the encapsulated product is acceptable and useful to the farmer.
Patent EP-0329158-A3 (EP)
Title: Method for the digital and/or analog coding of the information of one, two or several channels, and/or frequency or bandwidth reduction, and/or increase of the transmission security
IPC: H04L25/48
Filed: 1989-02-17
Abstract: In this respect, a frequency or time-division multiplexing of channels is already known. This, however, requires substantial expense and a large bandwidth. In the invention, the code elements disposed in series are arranged individually in parallel and are all combined to form a code word. To achieve transmission security, the information is converted into PDM pulses and these pulses are re-coded into the period lengths of half-periods or period lengths which are then transmitted in an uninterrupted sequence of positive and negative half-periods. <IMAGE>
Patent EP-0337329-A3 (EP)
IPC: C23C14/14
Filed: 1989-04-07
Abstract: Verfahren zur Herstellung dünner Metallfilme durch Aufdampfen 
in einem Rezipienten (1), wobei über ein Druckmeßgerät (4) der 
Partialdruck des Wasserdampfes in dem Rezipienten (1) gemessen 
und über ein angeschlossenes Regelsystem (6) dieser 
Partialdruck zu Beginn und während des Prozesses des 
Aufdampfens so eingestellt wird, daß reaktiver Einbau von 
Sauerstoff in die abgeschiedene Metallschicht (3) so gesteuert 
erfolgt, daß die in dieser Metallschicht (3) auftretende 
mechanische Spannung minimiert wird.
Patent EP-0342541-A3 (EP)
Title: Retroviral protease inhibitors
IPC: C07D233/64
Filed: 1989-05-12
Abstract: A retroviral protease inhibiting compound of the 
formula: 
  
or a pharmaceutically acceptable salt, prodrug or ester 
thereof.
Patent EP-0343590-A3 (EP)
Title: Eddy current probe
IPC: G01N27/90
Filed: 1989-05-23
Abstract: An eddy-current probe having a measuring coil is described, in the magnetic field of which coil the object to be detected is arranged, and having a reference coil as well as a sine-wave generator, whose output signal is applied to the coil, the output signal of which is subtracted by means of a subtractor whose output signal is applied directly to a first demodulator and, via a 90 DEG -phase shifter, to a second demodulator, the output signal of the sine-wave generator, shifted via a phase shifter having an adjustable phase angle, being applied to the demodulators as an additional signal, and the phase angle being chosen such that the interference signals in the complex impedance plane have a specific direction. 
<??>The sensor according to the invention is characterised in that the output signal of the first demodulator is applied via an amplifier having an adjustable gain (a) and the output signal of the second demodulator is applied via an amplifier having an adjustable gain (b) to a further subtractor whose output signal (Utrig) is used, for example via a trigger threshold, as a measure of the object to be detected.
Patent EP-0349778-A3 (EP)
IPC: F16L11/16
Filed: 1989-06-07
Abstract: A flat strip-like metallic material (1) having both 
surfaces coated with a first synthetic resin layer is 
passed between plural pairs of upper and lower rollers (31-36) so 
that a U-shaped recess (12) is formed at the central portion 
in the longitudinal direction of the strip material and 
ring-like projection (13) at both edges of the strip material. 
Then, the strip material is bent into a spiral form. The 
spirally wound strip material is passed to a transferring 
means (5) and first, second and third extruders (6-8) to extrude 
molten resin and first, second and third pressing rollers 
operating in association with the respective extruders, 
whereby a second synthetic resin layer is formed at the 
outer circumferential portion of the adjoining edges of 
the spirally wound strip material, a third synthetic 
resin layer is formed on the back side of the recess 
portion of the same, and a fourth synthetic resin layer 
is formed on the outer circumferential surface of the 
recess portion and the adjoining edges of the spirally 
wound strip material.
Patent EP-0327208-A3 (EP)
IPC: B65B35/34
Filed: 1989-01-13
Abstract: This invention relates to apparatus for aligning 
groups of plates and separators in a group for use in an 
accumulator battery and can more broadly relate to 
general alignment apparatus.  
     In one construction the alignment apparatus (19) 
has a table (20) which is mounted on a frame, which can 
be lifted by an hydraulic ram (21) and vibrated by a 
vertically acting low frequency vibrator (22) and a 
cyclically horizontally acting vibrator (23). A head (24) 
is provided with lug aligning walls, (25, 26) which align 
the plates (31), whilst walls (17 and 18) provide lateral 
alignment of the separators (30). Weights (27 and 27A) 
act on top of the plates (31) and separators (30) respectively 
to provide vertical alignment. The combined vibrations 
produced by the vibrators (22, 23) free the plates and 
separators to allow these alignments to occur.
Patent EP-0334592-A3 (EP)
Title: A process for preparing 3-unsubstituted cephalosporins and 1-carba(dethia)cephalosporins
IPC: C07D501/22
Filed: 1989-03-21
Abstract: A process for preparing 7 beta -acylamino (or 7 beta -protected amino)-3-H-1-carba(1-dethia)-3-cephem-4-carboxylic acid esters and the corresponding cephalosporins is provided. 7 beta -Acylamino (or 7 beta -protected amino)-3-halo (or 3-sulfonyl ester)-1-carba(dethia)-3-cephem carboxylic acid esters and the corresponding cephalosporins are reduced with Pd(O) and a tetra-C2-C6 alky stannane and, when a 3-sulfonyloxy ester is reduced, the process is carried out in the presence of an alkali metal halide. 3-Sulfonyloxy-3-cephem esters such as 3-mesylate, 3-tosykate and 3-triflate are employed.
Patent EP-0338726-A3 (EP)
Title: Image processing apparatus
IPC: H04N1/23
Filed: 1989-04-13
Abstract: An image processing apparatus comprises image 
signal input means (30), tone means (1,2,4,8) for toning the input 
image signal to produce a pulse width modulated signal, 
beam generation means (21,17) for generating a beam modulated by 
the pulse width modulated signal, and detection means (31) 
for detecting an output power of the beam generated by 
the beam generation means. The tone means switches an 
output mode of the pulse width modulated signal in 
accordance with the detection output of the detection 
means.
Patent EP-0343780-A3 (EP)
Title: Carbonless copying system and method of producing multiple colored copy images therewith
IPC: B41M5/165
Filed: 1989-04-14
Abstract: A carbonless copy system which enables the formation 
of a plurality of different coloured images on a substrate. 
A phenolic resin or reactive clay image-forming component is 
applied as a CF coating (16) on a recording substrate (12). 
One or more coatings of encapsulated dye precursors 
(complementary image-forming components) (18, 20) are 
applied to selected portions of the CF coating on the 
recording substrate (12) and one or more coatings of 
encapsulated dye precursors are applied to selected portions 
of a transfer substrate (14). The dye precursor coatings 
(18, 20) are capable of forming different coloured reaction 
products when coming into contact and reacting with the 
phenolic resin or reactive clay. Upon applying pressure to 
the transfer substrate, the dye precursor capsules are 
ruptured, releasing the dye precursor which contacts and 
reacts with the phenolic resin or reactive clay to form the 
coloured reaction products.
Patent EP-0363174-A3 (EP)
Title: Branch on bit processing
IPC: G06F9/48
Filed: 1989-10-04
Abstract: A special purpose circuit unit, responsive to a special BBD instruction, 
provides for more efficient execution of program branches 
required in poll and test type routines used by data processors. This 
unit can easily be added to almost any contemporary processing system 
to speed up performance of priority branch operations. It includes: a 
stack of registers loadable with branch addresses designating locations 
of branch target instructions, an input register for holding bits 
representing branch conditions accessible from immediate (programmable) 
storage, and a programmable priority encoder responsive to the BBD 
instruction to select an address from the stack in accordance with the 
position in the input register of a highest priority one of the bits 
representing an active request for instruction branching. The selected 
address is used to fetch an instruction representing the start of a 
program segment for attending to the selected branch condition. 
Contents of the branch address stack are alterable by program to allow 
for varying selections of branch routines to fulfil conditions 
denotable by different sets of bits loadable into the input register. 
The priority encoder includes a stack of selection control registers 
which are also loadable by programs, to allow for variability in the 
priority ordering accorded to the bit positions of the input register. 
By dynamically loading information into the branch address and priority 
selection stacks, subject BBD unit can be shared dynamically for 
resolving sequence branching relative to multiple different classes of 
conditions or events depending on system requirements. The unit is 
configurable to execute its priority and branch address selection 
operations together in a single clock cycle of the system. In 
pipelined systems, the BBD function can be conveniently accommodated in 
parallel with other system functions.