baber/WOPTO huggingface dataset:
Patent EP-0239816-A3 (EP)
Title: N,n'-substituted bis-(2,4-diamino-s-triazin-6-yl)-tetrasulphides and their disproportionation products, process for their preparation and their use in vulcanisable rubber mixtures
IPC: A61H23/02
Filed: 1987-03-04
Abstract: Compounds of the general formula <IMAGE>  in which  R<1>, R<2> denote H; R<2> denotes benzyl, R<2>, R<3>, R<4> denote C1-C8-alkyl, allyl, C3-C8-cycloalkyl, the latter being unsubstituted or substituted by 1-3 methyl groups, 2-hydroxyethyl, 3-hydroxypropyl, 2-hydroxypropyl or R<3> and R<4> (together) denote C4-C6-alkylene, -(CH2-CHX)2Y where X is H, CH3 and Y is O, S and their oligosulphide disproportionation products, whose average statistical chain length corresponds to S4 are prepared from the corresponding N,N'-substituted diaminomercaptotriazines. The substances according to the invention are used in vulcanisable rubber mixtures as crosslinking agents without sulphur or as vulcanisation accelerators together with sulphur.
Patent EP-0246411-A3 (EP)
Title: Device for picking-up, transferring and depositing flat packaging articles for packaging machines
IPC: B65G47/91
Filed: 1987-03-14
Abstract: A transfer conveyor for transporting an object from an intake location to an output location according to the invention has a frame adjacent the locations, a planet carrier rotatable on the frame about a carrier axis, a wheel rotatable on the frame adjacent the carrier about the carrier axis, and at least one planet gear carried on the carrier and rotatable thereon about a planet axis parallel to but offset from the carrier axis. A ring gear meshing with the planet gear is centered on but not rotatable relative to the carrier axis. The gears have respective pitch circles and the circumference of the ring-gear pitch circle is a whole-number multiple of the circumference of the planet-gear pitch circle. A support carried on the wheel is coupled to the planet gear offset from the planet axis so that the support orbits about the planet axis as the planet gear rotates. A suction gripper mounted on the support moves jointly therewith at least radial of the carrier axis. A drive rotates the planet carrier about its axis and thereby displaces the suction gripper past the locations in a hypocycloid having cusps at the locations.
Patent EP-0254065-A3 (EP)
IPC: G11C7/22
Filed: 1987-06-25
Abstract: A memory device of address multiplex type which can 
outputs read data in sequence at a high speed is disclosed. 
The memory device is featured by an output circuit which 
maintains a read output generated under both active states 
of a row address strobe signal and a column address strobe 
signal, when one of the row and column address strobe 
signals is still active thereby to enlarge an effective 
width of the read output.
Patent EP-0264876-A3 (EP)
IPC: E05D15/44
Filed: 1987-10-19
Abstract: A driving and guiding apparatus for a counter-weighed 
horizontally pivoted wing (15), particularly for a garage 
door. The apparatus comprises a structure (1, 2) embedded in 
an opening that the wing is designed to close, two lateral 
vertical (1, 2) for the wing (15) formed in the embedded 
structure (1, 2), an articulation rod (13, 14) on each side 
and two lateral weight-carrying cables (9, 10) turning 
around a respective pulley (7, 8). The apparatus also 
comprises a drive means for opening and closing the wing 
(15) which includes a motor-driven transmission shaft (19) 
which extends along the lintel (17) of the opening in which 
the wing (15) is mounted, a pignion (20, 21) mounted on each 
end of the transmission shaft (19) and a toothed wheel (23, 
24) mounted coaxially and rigid in rotation with each pulley 
( 7, 8). Each toothed wheel meshes with a respective 
pinion so that the rotation of the transmission shaft (19) 
in one direction causes controlled unwinding of the cables 
(9, 10), and thus the opening or lifting of the wing (15), 
and its rotation in the opposite direction causes its 
shutting or lowering.
Patent EP-0236068-A3 (EP)
IPC: H04B1/16
Filed: 1987-02-25
Abstract: An AM-RF transmitter includes a transmitter stage having 
a DC power supply terminal energizing by an AC to DC convert­
er including reactances having a resonant frequency approach­
ing frequencies of an information, modulating signal. The volt­
age applied by the supply to the DC power supply terminal is 
reduced to such an extent as to induce distortion in the trans­
mitted AM-RF carrier in response to the transmitter stage being 
modulated by positive amplitude variations having frequencies 
that approach the resonant frequency. The amplitude of the 
transmitter stage modulation is increased when the distortion 
would otherwise occur to substantially prevent the distortion. 
The information signal is modified in amplitude by only AC 
coupling a replica of the DC power supply voltage variations to 
one input of a four quadrat multiplier, having a second input 
responsive to the information signal.
Patent EP-0237306-A3 (EP)
IPC: C08L67/00
Filed: 1987-03-09
Abstract: Thermoplastic polyester molding compositions 
containing poly(C₂-C₄ alkylene terephthalate), segmented 
thermoplastic copolyester elastomer and impact modifier. The 
impact modifier is core-shell polymer having a core 
polymerized from butadiene and an outer shell polymerized 
from vinyl monomer and crosslinking agent.
Patent EP-0243085-A3 (EP)
Title: Coprocessor architecture
IPC: G06F15/80
Filed: 1987-04-15
Abstract: A coprocessor architecture specifically adapted for parallel operation as one of an array of coprocessors is described. Each of the coprocessors of the array are commonly responsive to a host processor. The coprocessor architecture preferably comprises a select means for enabling the responsiveness of the coprocessor architecture to instructions from the host processor including and enabled responsiveness unique among the plurality of coprocessors and enabled responsiveness that is in common with that of the plurality of the coprocessors. Preferably, the coprocessor architecture further includes a means for qualifying the responsiveness of the coprocessor to instructions provided by the host processor including qualification of the enabled responsiveness of the coprocessor architecture as provided for by enabling means. Consequently, the coprocessors of the array are readily managed both individually and, from the perspective of the host processor, as a single entity operating as a single instruction, multiple data machine. As such, the coprocessor array requires little, if any, managerial support from the host processor, regardless of the specific number of coprocessors participating in the coprocessor array.
Patent EP-0246057-A3 (EP)
IPC: E04F11/18
Filed: 1987-05-11
Abstract: A two-piece interlocking pivot device for pivotably connecting a 
balluster (20) to a hand rail (16) or a foot rail (18) 
of a staircase assembly (10) is provided. The pivot device includes a 
disk-like element (26) and an enclosure element (28) 
which receives the disk-like element (26) in order that the latter is 
slidably pivotable within the enclosure element 
(28).
Patent EP-0265067-A3 (EP)
IPC: H01L27/146
Filed: 1987-09-15
Abstract: A method for the high resolution sensing of a 
pattern of information (32) so as to provide an output 
signal corresponding thereto includes the novel steps 
of optically generating an enlarged image (38) of the 
pattern of information and sensing that enlarged image 
with a thin film photosensor array (10). By the use 
of optical enlargement (34), the effective resolution 
of the sensor array is increased. Apparatus utilizing 
this method may be employed in conjunction with 
printers or display devices to provide high resolution 
images of information being scanned.
Patent EP-0284986-A3 (EP)
Title: Superconducting wire and method of manufacturing the same
IPC: B28B1/00
Filed: 1988-03-23
Abstract: A superconducting wire formed by dispersing 
particles, being in proximity to each other, of ceramics 
powder showing superconductivity in a metal matrix.  
     A method of manufacturing a superconducting wire 
comprising the steps of mixing ceramics powder showing 
superconductivity with metal powder, filling the mixture 
in a metal pipe and linearizing the same by plastic 
working.
Patent EP-0313794-A3 (EP)
Title: Display-based color system
IPC: G06T1/00
Filed: 1988-09-16
Abstract: A method and apparatus for reversibly 
transforming color, which is selected from a gamut of 
colors producible by the primaries of a color display 
device (20), into a perceptually uniform color space. 
The coordinates of the color space are readily 
convertible into internationally accepted standards 
for color measurement. Also provided, is a method for 
transforming the color space coordinates of a selected 
color into the corresponding relative primary 
intensity levels of the display device (20).
Patent EP-0311031-A3 (EP)
Title: A method and an electric circuit for controlling an ac-motor, and a circulation pump driven by a motor controlled in this manner
IPC: H02P25/04
Filed: 1988-10-05
Abstract: A method of controlling the rotary speed of a single-phase 
ac-motor, for instance a motor driving a circulation pump, 
said motor comprising a power winding and an auxiliary 
winding connected in series with a capacitor. A switch is 
connected in series with the power winding for connecting 
and disconnecting the ac-voltage at or directly subsequent 
to a zero crossing. The method comprises connecting the 
auxiliary winding permanently and controlling the switch 
to connect the power winding in a predetermined sequence 
given by a predetermined connection time periodically re­
peated with a predetermined period. Both the period and the 
connection time are chosen as an integral multiple of one 
half cycle of the applied ac-voltage, i.e. the supply 
voltage, and the connection time is less than or equal to 
the period. This results in an improved even rotation of 
the motor as well as a decrease in acoustic noise. Moreover, 
losses are considerably less and the switch can be held 
small.
Patent EP-0315084-A3 (EP)
Title: Method for increasing the electrostatic chargeability of powder varnishes or powders, and their use in the surface coating of solid objects
IPC: C09D5/03
Filed: 1988-10-29
Abstract: Process for increasing the electrostatic chargeability of powders, especially powder coatings for the surface coating of solid articles, by incorporating into the powder at least one triarylmethane, azine, thiazine and/or oxazine compound in an amount of from about 0.01 to about 10 per cent by weight until homogeneous, the said compounds being dissolved or dispersed in the powder coating system or powder.
Patent EP-0318011-A3 (EP)
Title: Semiconductor memory device with discharging circuit
IPC: G11C11/401
Filed: 1988-11-24
Abstract: For reduction of parasitic capacitance, there is disclosed a 
semiconductor memory device which comprises a plurality of memory 
cells (12) arranged in rows and columns and capable of storing 
data bits, respectively, a plurality of bit lines (28 to 33) each 
coupled to the memory cells in each column for propagating the 
data bit read out from one of the memory cells in each column, a 
plurality of word lines (W1 to Wn) each coupled to the memory 
cells in each row for causing the memory cells in each row to 
supply the bit lines with the data bits stored therein when the 
word line is activated, a row address decoder circuit (13) 
operative to activate one of the word lines, a column address 
decoder circuit (14) operative to produce a bit line selecting 
signal for specifying one of the bit lines, the bit line 
selecting signal having a plurality of bits, an output circuit 
(16) operative to latch the data bit, a column selector circuit 
(15) responsive to the bit line selecting signal and operative to 
transfer the data bit on one of the bit lines to the output 
circuit, and a discharing circuit (17) operative to couple the 
bit lines on both sides of the bit line specified by the bit line 
selecting signal to the ground.
Patent EP-0320832-A3 (EP)
Title: Polyorganosiloxane-bridged bisbenzocyclobutene monomers
IPC: C07F7/08
Filed: 1988-12-10
Abstract: Bisbenzocyclobutene monomers bridged by a 
polyorganosiloxane group. The monomers are liquid at 
room temperature.
Patent EP-0296705-A3 (EP)
IPC: G01N21/43
Filed: 1988-05-05
Abstract: The invention provides an optical sensor (10) arranged to monitor 
the ratio of the constituent components of a mixed system (14) where an 
optical characteristic of the system is dependant upon that ratio.  
     The sensor (10) comprises first fibre optic means (16) for 
conducting light to the flow passage (12) wherethrough the mixed fluid 
system (14) flows, second fibre optic means (22) for conducting light 
returned therefrom to a means for detecting changes in the returned 
light and for determining the ratio of the constituent components of the 
system (14) in dependance upon the detected changes. 
Particularly, a fuel management system is described where the 
optical sensor is used to monitor the vapour/liquid ratio in a fuel 
supply to an engine.
Patent EP-0301686-A3 (EP)
IPC: H01L31/075
Filed: 1988-05-10
Abstract: A method of fabricating p-type and n-type 
microcrystalline semiconductor alloy material (16) 
which includes a band gap widening element, said 
method including an a.c. glow discharge deposition 
without the use of a magnetic field of sufficient 
strength to induce electron cyclotron resonance.
Patent EP-0291295-A3 (EP)
IPC: H02K21/22
Filed: 1988-05-11
Abstract: An explosion-proof electrical generator 
includes a toroidal casing (1) with one open end 
(11) and a central circular end plate (4, 5 and 6); 
a circular cover (2) closing the open end (11); a 
stator (26) defined by laminated plates (30) and 
windings (32) located in the annular recess (27) 
of the casing (1); and a rotor (35) mounted in 
the cover (2) and including a shaft (36), and a 
bowl-shaped cup (48) carrying a ring of permanent 
magnets (47) in its side wall (52), which extends 
into the casing recess (27) between the stator (26) 
and the outer side wall (3) of the casing (1). 
Cooling fins (10 and 19) are provided on the 
casing (1) and cover (2) for dissipating heat 
produced in the generator. The generator has a 
circuitous or small interior flame path for reducing 
flame temperature and thus the likelihood of fire 
or explosion outside of the generator.
Patent EP-0302753-A3 (EP)
Title: Fuse assemblies for electrical systems
IPC: H01H85/00
Filed: 1988-08-05
Abstract: The fuse assembly is for use in hazardous 
atmospheres and comprises an enclosure which is explosion 
proof/ flameproof.  
     The invention is characterised in that the 
enclosure (1) is dimensioned to accept a single specified 
size of elongate fuselink (6), in that the enclosure has 
an opening (3) through which the fuse link is fitted which 
is closable by a tightly fitting cover (2), in that 
electrical connectors (4) extend through end walls of the 
enclosure and are supported in spaced relationship within 
the enclosure, and in that fixing means (14) are provided 
whereby the terminals of the fuselink can be directly and 
fixedly connected to respective connectors.  
     Preferably, the cover (2) is hinged (via parts 9 
to 11) at one end to the enclosure (1) and has fixing 
means (12) at the other end.
Patent EP-0313215-A3 (EP)
IPC: A61L9/12
Filed: 1988-09-20
Abstract: Controlled release of fluent material to be dispensed 
(e.g. in an air freshener) is achieved by encapsulating the 
material in pockets in a web (12) and rupturing the pockets 
(e.g. with a brush 30) in a dispensing station (12c), the 
released material being entrained by air moved past the 
dispensing station by a fan (10). Advance of the web can 
be controlled by a motor (24). A stand-by web (14) can be 
provided for use when the current web (12) is exhausted.
Patent EP-0314413-A3 (EP)
Title: Scratch resistant optical interference film
IPC: G02B5/28
Filed: 1988-10-24
Abstract: A plurality of refractive layers of an optical 
interference film includes at least an inner metal layer 
having a prescribed refractive index and an outer-most layer 
of a metallic nitride compound having a refractive index 
higher than the inner metal layer for protecting the inner 
metal layer from oxidation, reduction, crystallization, etc.
Patent EP-0315409-A3 (EP)
IPC: B29C45/00
Filed: 1988-11-01
Abstract: The present invention provides a container 
made from an aliphatic polyamide, said polyamide 
containing at least 0.2 wt.% of an additive selected 
from ortho-phophosphorous acid, hypophosphorous acid, 
alkali metal salts and alkaline earth metal salts 
thereof. The containers are particularly useful for 
packaging foods, e.g. frozen dinners. The additive 
in the container minimizes browning of the container 
from exposure to high temperatures experienced in 
conventional ovens.
Patent EP-0322252-A3 (EP)
Title: Apparatus and method for peeling potatoes and the like
IPC: A23N7/02
Filed: 1988-12-23
Abstract: A method of and apparatus for peeling potatoes 
by bringing the potatoes (11) into contact with at 
least two rotating grinding rolls (3) subjecting 
the potatoes to a grinding effect removing the peel. 
In order to be able to effect the peeling under dry 
conditions, the peeling is carried out without introduction 
of water into the peeling area and the grinding rolls 
are cuased to rotate at a rate such that the ceentrifugal 
force throws away the peelings (14′) from the surface 
of the grinding rolls. The peeling machine is proveded 
with a driving motor (7) which is able to rotate 
all the grinding rolls (31 at a rate of rotation 
sufficiently high for causing the peelings to be 
thrown away.
Patent EP-0308351-A3 (EP)
IPC: B66F7/08
Filed: 1988-09-19
Abstract: L'invention a pour objet un dispositif de support extensible, dont 
l'allongement et le raccourcissement résultent de l'actionnement d'une 
pompe à air et d'une valve.  
     Le dispositif comporte une chambre à air (15), constituée, à 
l'extérieur d'un corps tubulaire (6), par la surface d'une membrane 
simple (17) et de la surface intérieure d'un cylindre (16), et 
positionnée de façon à maximiser le rendement de l'actionnement latéral 
d'une tige (14), guidée par le corps du cylindre (24), et qui actionne à 
son tour une plaque (3) intégrée au corps tubulaire mâle (6) d'un 
dispositif télescopique (1), et maintenue parallèle par rapport à la 
paroi (7) qui lui est opposée dans le corps tubulaire, et à permettre 
ainsi l'allongement/le raccourcissement d'un système de pans articulés 
(5) de faible largeur, en accordéon, complétés de pans symétriques (4), 
de manière à définir des croisillons articulés autour d'axes (11) 
pouvant occuper toute la hauteur du dispositif télescopique avant et 
après son extension.  
     Ce dispositif, utilisé comme piétement est particulièrement adapté 
à l'obtention d'une proclive/déclive et/ou d'une surélévation pour des 
lits utilisés en milieu hospitalier.
Patent EP-0326935-A3 (EP)
IPC: G11B7/257
Filed: 1989-01-26
Abstract: Verfahren zur Herstellung einer dünnen röntgenamorphen Aluminiumnitrid- 
oder Aluminiumsiliciumnitridschicht auf einer Oberfläche durch reaktive 
Kathodenzerstäubung oder reaktive Magnetronkathodenzerstäubung von 
Aluminium oder von Aluminium und Silicium im Vakuum in einer Edelgas und 
Stickstoff enthaltenden Prozeßgasatmosphäre und durch Abscheiden der 
betreffenden Nitridschicht aus der Gasphase, bei welchem man 
   (a) als Edelgas ein Gemisch aus Argon und einem oder mehreren der Edelgase 
Neon, Krypton oder Xenon verwendet, wobei    (b) das Volumenverhältnis von Argon zu den anderen Edelgasen bei 2:1 bis 
100:1 liegt und wobei    (c) das Volumenverhältnis des Edelgasgemischs (a) zu Stickstoff bei 2:1 
bis 10:1 liegt.
Patent EP-0330084-A3 (EP)
IPC: G01N33/18
Filed: 1989-02-17
Abstract: Pool or spa water can be monitored for dimethyl 
hydantoin content, as a residue of disinfection with 
halogenated hydantoin, by determining the quantity 
of base required to adjust the pH to 9.3. The pH may be 
judged by a suitable indicator for example thymol phthalein 
or thymol blue. The method can be applied either 
titrimetrically, or by comparison colorimetrically with 
standard solutions and may be modified for use in relation 
to other halogenated hydantoins. The method may be applied 
to the testing of pools for compliance with an advisory 
dimethyl hydantoin content limit and may be embodied in a 
kit for easy poolside use.
Patent EP-0332955-A3 (EP)
IPC: H01L29/74
Filed: 1989-03-03
Abstract: Thyristor, bei dem das p-Basisgebiet (2) durch einen ersten, 
sich in seinem Randbereich der Thyristoroberseite (1a) ganz 
allmählich annähernden planaren pn-Übergang (3) von der darun­
terliegenden n-Basis (14) getrennt ist. Der p-Emitter besteht 
aus einer an der Unterseite (1b) des Thyristors eingefügten, 
p-leitenden Schicht (11), die sich in einer den Thyristor seit­
lich begrenzenden, von der Unterseite (1b) bis zur Oberseite 
(1a) reichenden p-leitenden Seitenzone (15) fortsetzt, welche 
in eine an der Thyristoroberseite eingefügte p-leitende Halb­
leiterzone (17) übergeht. Letztere geht von dem an der Ober­
seite (1a) liegenden Teil der Seitenzone (15) aus, verläuft 
längs der Thyristoroberseite in Richtung auf den Randabschluß 
(4) des p-Basisgebiets (2) und ist durch einen sich der Ober­
seite (1a) ganz allmählich annähernden, zweiten planaren pn-­
Übergang (18) von der n-Basis (14) getrennt.
Patent EP-0336126-A3 (EP)
Title: Device for transferring test stripes to an analyser
IPC: G01N35/00
Filed: 1989-03-06
Abstract: Device for transferring test strips (T) having detectably different sides and ends to an analyser, comprising a collecting chamber for receiving a loose bundle of test strips (T) with identical ends pointing in the same direction, a separator which feeds the test strips (T) separately to a slide which can be moved to and fro between a receiving position and delivery position, and a manipulator which is controlled by a detector and which ensures that, in the delivery position, all the test strips (T) lie on the slide with the same sides upwards, characterised in that the separator has a chute which debouches above the receiving position and from which the test strips (T) are separately fed with a long edge downwards to a deflector which is controlled by the detector and which removes the test strips (T) with identical sides upwards. 
<IMAGE>
Patent EP-0351653-A3 (EP)
IPC: A43B5/04
Filed: 1989-07-06
Abstract: Securing and adjuster device (301) for ski boots, 
composed of a circular winder (302), which is actuated by a 
knob (303) and is connected for example to a foot presser, 
and of a vertical lever (310), which actuates a cable for 
closing the quarters; when the lever (310) is opened, the 
winder (302) is also released automatically; the adjustment 
of the two devices (302,310) is independent.
Patent EP-0366896-A3 (EP)
Title: Processing of green coffee
IPC: A23F5/02
Filed: 1989-08-28
Abstract: The moisture content of green coffee is increased in the presence of a substantially inert gas atmosphere under a positive pressure to at least about 25% by weight based upon the weight of the moisturized beans. After moisturization, the moisturized beans are heated in the presence of a substantially inert gas atmosphere to a temperature sufficient and for a time sufficient for hydrolyzing and pyrolyzing the beans while substantially avoiding charring the beans. The treated beans then are dried.