baber/WOPTO huggingface dataset:
Patent EP-4283351-A3 (EP)
Inventor: KERÄNEN ANTTI
IPC: G02B6/00
Filed: 2019-12-05
Abstract: Integrated multilayer structure (100, 200, 300, 400, 600, 700), comprising a substrate film (102) having a first side and an opposing second side; electronics comprising at least one light source (110), optionally a LED, provided upon the first side of the substrate film and a number of electrical conductors (112), preferably printed by printed electronics technology, at least electrically coupled to the at least one light source (110), the at least one light source (110) being configured to emit light in selected one or more frequencies or wavelengths, optionally including visible light; an optically transmissive element (104) comprising thermoplastic optically transmissive, having regard to the selected frequencies or wavelengths, material having a first refractive index and produced, preferably through utilization of molding from said optically transmissive thermoplastic material, onto the first side of the substrate film (102) so as to at least partially embed the at least one light source (110) therewithin; and optical cladding (106, 106a, 106b) comprising material having a lower refractive index than the first refractive index and provided adjacent the optically transmissive element upon the first side of the substrate film (102), wherein the at least one light source, the optically transmissive element and the optical cladding have been mutually configured (702, 704) so as to convey light emitted by the light source (110) within the optically transmissive material of the optically transmissive element, at least portion of the conveyed light undergoing a substantially total internal reflection when incident upon the optical cladding. Related method of manufacture is presented.
Patent EP-0039388-A3 (EP)
IPC: A61K49/00
Filed: 1981-02-12
Abstract: Die Erfindung betrifft ein diagnostisches Verfahren 
zur Bestimmung der Leberfunktion, bei dem man bei Pa­
tienten mit vermuteter Leberfunktionsstörung 2,4,7-Tri­
amino-6-phenylpteridin (TA) oral verabreicht und in geeig­
netem zeitlichen Abstand das Verhältnis von nativem TA zu 
dessen Phasen-II-Metaboliten (Schwefelsäurehalbester) 
im Plasma und/oder im Urin bestimmt, wobei ein Verhält­
nis natives TA zu seinem Phasen-II-Metabolit von 1 : 1 bis 
4:(<1) im Plasma bzw. Urin das Vorliegen einer Leberfunk­
tionsstörung anzeigt, sowie für das diagnostische Verfah­
ren geeignete, orale Verabreichungsformen des TA.
Patent EP-0037481-A3 (EP)
Title: Process for the preparation of 1-monochloroethyl-carbamic chloride
IPC: B01J19/12
Filed: 1981-03-14
Abstract: A process for the preparation of 1-monochloroethylcarbamyl chloride by chlorinating ethyl isocyanate or ethylcarbamyl chloride. The 1-chloroethylcarbamyl chloride obtainable according to the invention is an important starting material for the preparation of 1-chloroethyl isocyanate and vinyl isocyanate and accordingly a valuable starting material for the preparation of pest control agents, dyes, drugs, textile waterproofing agents, detergents, plastics, bleaching agents and adhesives, since the said isocyanates contain, in addition to a reactive isocyanate group, an activated double bond or an activated  alpha -carbon atom.
Patent EP-0043559-A3 (EP)
Title: Device for the mounting of electrical devices on a plate
IPC: H02B1/48
Filed: 1981-07-02
Abstract: In devices for mounting electrical devices, in particular switch, command or signal devices on a plate, like a bottom plate of a switch box or an assembly plate of a switch box or switch board of the type with at least one mounting bar for the devices disposed parallel to the plate as well as with two vertically-extending supports mounted on the plate for each mounting bar and with screw connections between the supports and the mounting bar, the difficulty exists that it is hard to reach the screw connections between the supports and the mounting bars, because of tight space conditions due to a tight arrangement of the devices relative to each other and due to the wiring which leads to the devices. In order to be able to obtain a simple servicing and safe support of the mounting bars on the supports, even at the tightest space conditions, it is proposed to provide screws which are disposed vertically with respect to the plate and which cooperate with clamping plates which are so designed that by tightening the screws, the supports are rigidly connected with the mounting bar due to the clamping effect.
Patent EP-0058926-A3 (EP)
Title: Mould closing means
IPC: B22D17/26
Filed: 1982-02-17
Abstract: An apparatus for closing a mold in an injection-molding operation has a double-acting main piston that is connected to a mold-carrying plate and that move axially in a main cylinder. A rapid-action piston extends into a small-diameter bore in the main piston, and the rear cylinder wall is formed with a large-diameter fill passage connected directly to a sump. A positioning cylinder is fixed on the main cylinder and contains a positioning piston axially fixed on the rapid-action piston and having in the positioning cylinder a rearwardly directed face larger than the face of the rapid-action piston and forming with the positioning cylinder a pressurizable positioning chamber. A passage extends axially through the rapid-action piston from its cylinder to the positioning chamber. A valve element is fixed axially to the rapid-action and positioning pistons and is displaceable between a rear closed position engaged with and blocking off the fill passage and an open position forward therefrom and exposing the fill passage. Valves connected between the reservoir, pressure source, and chambers serves in a rapid-action closing position to supply fluid under pressure to the positioning chamber while venting the front chamber to the reservoir and thereby moving the positioning piston, rapid-action piston, and valve element forwardly with displacement of the latter into the open position. In a mold-closing position, the valves supply fluid under pressure to the rear chamber while venting the front and positioning chambers for moving the valve element back into the closed position.
Patent EP-0092694-A3 (EP)
Title: Shuttering system for ceilings
IPC: E04G11/38
Filed: 1983-03-31
Abstract: 1. Floor formwork system comprising drop heads (12) which are carried by construction supports (10) and permit a limited lowering of the formwork and a fieldwise formwork removal prior to removal of the construction supports (10) and support vertically adjustable supports (47) for the service girders (35, 37, 137) of the system carrying a formwork panel (39), the supports (47) being vertically adjustable via laterally insertable wedges (51) to raise the service girders (35, 37, 137) and the formwork panel (39) to floor height or lower them from floor height, the wedges (51) being guided extending substantially horizontally in wedge slots (49/150) and the rectangular formwork panels (39, 139) being supported loosely by the service girders (35, 37, 137) and so dimensioned that they can be assembled individually by hand and in the lowered state can be disassembled from below, characterized in that the wedge slots (49/150) are arranged in vertical guide rails (34) which project from a rectangular support plate (32) resting on the upper end of the construction support (1) in vertical direction and guide the plate-like support (47) for the service girders (37, 137) which consist of wood and are arranged face-to-face or overlapping each other.
Patent EP-0113848-A3 (EP)
Title: Data in- and output device for a drive control device operated by a digital computer
IPC: H02P7/00
Filed: 1983-12-02
Abstract: The data input/output device of an elevator drive regulation receives actual values of the speed and of the displacement of an elevator cabin at related counters which are connected to related digital tachometers. The data are evaluated and transmitted via an interface to a digital computer of the drive regulation. The digital computer compares the data with stored reference values and computes input values for related adjusting members of the drive regulation. The computed input values are transmitted via the interface to and stored in a programmable multiple counter of the data input/output device. The programmable multiple counter contains three counters each of which is connected through a driver stage with a thyristor associated with one phase of a three-phase a.c.-elevator drive. A synchronizing device ensures that all thyristors are always ignited at any one time at the same phase angle which corresponds to the adjusting magnitude. A further counter of the programmable multiple counter is connected to a driver stage which acts upon the control of an eddy-current brake in the drive regulation.
Patent EP-0092945-A3 (EP)
IPC: C07D237/22
Filed: 1983-04-15
Abstract: Hydrazinopyridiazine derivatives of the formula:- 
  
wherein A is alkylene, wherein either R¹ is hydrogen and R² 
is hydrogen, alkoxycarbonyl or aralkoxycarbonyl, or R¹ and 
R² together form alkylidene, aralkylidene, alkoxycarbonylal­
kylidene or aralkoxycarbonylalkylidene, wherein either R³ 
and R⁴, which may be the same or different, each is 
hydrogen, halogen, hydroxy, amino, nitro, trifluoromethyl, 
carbamoyl, cyano, alkyl, hydroxyalkyl, cycloalkyl, alkenyl, 
alkynyl, alkoxy, alkylthio, cycloalkoxy, alkenyloxy, alkyny­
loxy, alkanoyl, aryl, aryloxy or dialkylamino, or R³ and R⁴ 
together with the adjacent benzene ring form indanyl, 
5,6,7,8-tetrahydronaphthyl, 5-oxo-5,6,7,8-­
tetrahydronaphthyl, indenyl, 5,8-dihydronaphthyl or naph­
thyl, wherein either R⁵ and R⁶, which may be the same or 
different, each is hydrogen or alkyl, or R⁵ and R⁶ together 
with the adjacent pyridazine ring form phthalazinyl, and 
wherein X is oxygen or -NHCO-, -NHCO-A¹- or 
-NHCO-A¹-O- wherein A¹ is alkylene, acid-addition salts 
thereof, processes for their manufacture and pharmaceutical 
composition containing them. The compounds possess 
antihypertensive activity.
Patent EP-0114520-A3 (EP)
IPC: H04K1/06
Filed: 1983-12-22
Abstract: A system for detecting a marker signal (S M ) with a 
predetermined pattern inserted periodically in an informa­
tion signal (S A ) comprises a circuit (5) which repetitively 
generates window signals (S W ) and successively shifts the 
window signals (S W ) in a step-wise fashion during a 
predetermined interval, a detecting circuit (16) which em­
ploys the window signals (S W ) to detect at least a portion of a 
marker signal (S M ) in the information signal (S A ) when at 
least the portion of the detected marker signal (S M ) ocurs 
during one of the window signals (S W ), a circuit (17) which 
determines when the detected marker signal (S M ) has the 
predetermined pattern to generate a net marker signal (S M ′) 
in response thereto, and a circuit (32) responsive to the net 
marker signal (S M ′) which repetitively generates subsequent 
unshifted window signals (S W ) beginning a predetermined 
time after the detected marker signal (S M ).
Patent EP-0118843-A3 (EP)
Title: Electromagnetic relay
IPC: H01H50/02
Filed: 1984-03-01
Abstract: A leakproof electromagnetic relay in which a pourable sealing compound is introduced into the interior of the lower housing of the relay. A recess is formed in at least one sidewall of the housing through which the sealing compound is poured. The compound distributes itself equally on the bottom of the housing and flows into the separating points or gaps of the housing by capillary action. A cover closes the recess after the compound has been poured in. The invention permits the relay to be sealed in its upright position and further processed.
Patent EP-0134011-A3 (EP)
IPC: H05F3/02
Filed: 1984-08-07
Abstract: A floorcovering having a built-in heater which comprises a 
planar sandwich structure including an underlining layer of 
heat insulating material, at least one heating element provided 
on one surface of the underlining layer, an electric conductor 
provided on the one surface of the underlining layer so as to 
cover the heating element, a surfacing layer overlaying the 
conductor on one side of the heating element opposite to the 
underlining layer, and a lead wire for connecting the conductor 
to the ground.
Patent EP-0134757-A3 (EP)
Title: Covering frame assembled of metal profile sections, and angular connecting element for fixing this covering frame to a wooden frame
IPC: E06B3/30
Filed: 1984-08-28
Abstract: 1. A covering frame assembled of metal profile sections (1) and connecting elements (3, 5), each comprising an angular component (3) for fixing said covering frame to a wooden frame (2) that bounds a door opening or a window opening, the first leg (3a) of each angular component (3) being equipped with a hole (3b) for a screw, the hole (3b) having its axis (3c) form an angle between 55 degrees and 85 degrees with said first leg (3a), and an angle between 10 degrees and 40 degrees with the bisectrix of the angle of said angular component, characterized in that the profile sections comprise each a cornered C-profile having a clear height h, a clear depth t, and a length dimensions of its free legs (1c and 1e) as measured on the inside of the C-profile, and an opening arranged to face the wooden frame (2) and to have a height of h-2s, furthermore in that the second leg (3d) of each angular component is arranged to carry on its outer side a sliding member (5) arranged to fit into the C-profile of the profile section and provided with an elastic support member (6), the width b of the sliding member (5) being but immaterially smaller than the height h-2s of the opening of the C-profile, said sliding member (5) being arranged to comprise a rigid component (5a) connected with said second angular component leg (3d) by way of a neck (5b) and having a thickness d corresponding to the depth t of the C-slot, at least at its end facing the edge (3e) of the connecting element, as well as a height h' larger than h-s, and in that the elastic support member (6) is dimensioned to have it extend in its unloaded state - together with the sliding member - over a total height larger than the clear height h of the C-profile, and to have the total height of the elastic support member (6) together with the sliding member (5) - in the loaded state - reduceable to a value h and below, to make the entire sliding member (5) elastically supported within the C-profile.
Patent EP-0183926-A3 (EP)
Title: Method for the transmission of digital information in a radiotelephone network
IPC: H04B/
Filed: 1985-09-13
Abstract: The radiotelephone network covers a plurality of cells (FZ1 ...) each having a fixed station (BS1) and a multiplicity of mobile stations (MS11 ...). The data messages to be transmitted between the fixed stations and the mobile stations are contained in constantly recurring first cycles (Z1 ...) of m time intervals (A1 ...) each having n subintervals (U10 ...). A first subinterval (U10) of each time interval is intended for a synchronisation message (S1) and further subintervals (U11 ... U16) are intended for information messages (I1 ...) and reserve messages (R1 ...). The transmission from the mobile stations to the fixed stations takes place in constantly recurring second cycles (Z'1 ...) staggered in time with respect to the first cycles by a fixed amount ( DELTA tv). The time intervals (A'1 ...) of the second cycles are divided into subintervals (U'10 ...). With the exception of the final subinterval (U'16), these subintervals are each divided into two part-intervals (T1A ...), separated by a pause (P). <IMAGE>
Patent EP-0184150-A3 (EP)
Title: Process for the preparation of olefinically unsaturated compounds, especially alcenols
IPC: C07C29/17
Filed: 1985-11-29
Abstract: An olefinically unsaturated compound, in particular a very pure cis-isomer of an alkenylhydroxy compound of the formula CH3(CH2)m-CH=CH-(CH2)n-OR (I), where R is hydrogen or a protective group which can virtually be eliminated, m is from 1 to 12 and n is from 1 to 10, is obtained by catalytic partial hydrogenation of the corresponding acetylene derivative over a supported catalyst which contains from 0.05 to 5% by weight of palladium and from 0.05 to 15% by weight of zinc and/or cadmium.
Patent EP-0152308-A3 (EP)
IPC: F25B1/08
Filed: 1985-02-15
Abstract: The present invention relates to an improved vapour 
cycle system in particular, but not exclusively, for use in air 
conditioning and refrigeration plants.  
     According to the present invention, there is provided an 
improved vapour cycle system comprising:  
a receiver for storing a working fluid;  
an evaporator for receiving liquid working fluid from the 
receiver;  
a heat exchanger for receiving an entraining fluid and 
heating said entraining fluid to produce a high pressure gas;  
a jet pump for receiving said high pressure gas from said 
heat exchanger and drawing into it evaporated working fluid 
from said evaporator; and  
means for feeding condensed working fluid to said 
receiver.
Patent EP-0170344-A3 (EP)
IPC: H01Q9/28
Filed: 1985-03-12
Abstract: A vertically oriented dipole antenna system for filling in 
overhead radiation or reception coverage with equi­
directional-linear polarization (a linearly polarized field vec­
tor which lies in the plane of the system's vertical and 
horizontal axes) having, in combination, a balanced vertically 
oriented cylindrical dipole the inner adjacent ends of the 
elements of which are connected to points near the inner end 
of one element substantially ninety degrees apart along the 
circumference of the element and each extending upward a 
distance of the order of 0.15 of the wavelength of the mean 
frequency with which the antenna is to be operated and at an 
acute angle of the order of 33° with respect to the horizontal, 
and a second pair of similar supplemental conductors 
connected to points near the inner end of the other element 
substantially ninety degrees circumferentially apart from one 
another and from the first-named points of length substan­
tially the said distance and extending at substantially said 
acute angle.
Patent EP-0181065-A3 (EP)
Title: A multi-layer polypropylene film structure
IPC: B32B27/32
Filed: 1985-09-06
Abstract: An oriented multi-layer polypropylene film structure comprises a base layer comprising polypropylene of relatively high stereoregularity and a skin layer comprising a polyolefin of relatively low stereoregularity coextruded on at least one surface of the base layer.  The skin layer contains a combination of finely divided silica, a silicone oil and a polymer which is incompatible with said skin layer polyolefin and which has a melting point exceeding that of the skin layer polyolefin by at least 83 DEG C (150 DEG C).
Patent EP-0208038-A3 (EP)
IPC: B26F3/00
Filed: 1985-12-19
Abstract: A fluid jet cutting system compriss a receptacle (10) of 
tapering form and containing a plurality of suspensoids (26) 
to absorb the energy of the fluid jet. The suspensoids may 
comprise steel grinding balls and/or steel shot of cylindrical 
form.
Patent EP-0192023-A3 (EP)
IPC: G02F1/13
Filed: 1986-01-07
Abstract: A liquid crystal projector is disclosed, which comprises a 
light source (18), a TV type liquid crystal display panel (14) 
and a projecting lens system (26). The liquid crystal display 
panel faces the screen and is inclined with respect to a line 
perpendicular to an optical axis connecting the center of the 
liquid crystal display panel and the center of a screen (37) by 
a suitable visual field angle of the liquid crystal display panel.
Patent EP-0212238-A3 (EP)
Title: Heat activatable adhesive for wire scribed circuits
IPC: C09J175/00
Filed: 1986-07-14
Abstract: A non-blocking, solid, adhesive composition which can be activated upon application of sufficient heat or ultra­sonic energy without becoming C-staged, comprising (a) a first component having an epoxide-, hydroxy- or unsaturated functionality grater than 2, said polymeric resin being selected from the group consisting of polyesters, poly­urethanes and epoxies; (b) a second component comprised of at least one filler, or at least one polyfunctional compound containing a polyaromatic backbone and having an average molecular weight below about 7000, or mixtures thereof, the weight ratio of said first component so said second com­ponent being between about 1.5 : 1 and about 9 : 1; and (c) a curing agent which is capable of reacting or initi­ating a reactio n with the functional groups of the poly­meric resin to form crosslinks and cure the polymeric resin to a C-stage upon application of sufficient energy in the form of heat or radiant energy, said curing agent being non-reactive or blocked at the condition which will acti­vate the adhesive composition, said curing agent being pre­sent in an amount sufficient to C-stage the polymeric resin. The adhesive composition is flexible, and in the C-stage, is capable of forming an infusible composition which does not melt, flow or decompose when exposed for 10 seconds to molten solder at 260°C and does not soften when exposed for 1 minute to dichloromethane at 25°C. The adhesive composi­tion is suitable for bonding wire to a surface, to another wire or to itself.
Patent EP-0213528-A3 (EP)
IPC: C22C47/00
Filed: 1986-08-18
Abstract: A composite material is made from alumina - silica type 
short fibers embedded in a matrix of metal. The percentage 
fiber volume proportion X% of the alumina - silica type short 
fibers is between approximately 5% and approximately 50%. 
The metal is an alloy consisting essentially of a percentage Y% 
of copper and remainder substantially aluminum. And the in­
equalities Y ≦ - 0.00092 X² - 0.0094 X + 7.85 and Y ≧ - 
0.00092 X² - 0.0094 X + 3.55 are satisfied. The fiber volume 
proportion of the alumina - silica type short fibers may more 
desirably be between approximately 5% and approximately 
40%. And the alumina - silica type short fibers may be alumina 
short fibers, or alternatively may be crystalline alumina - silica 
short fibers, of which the mullite crystalline amount may be at 
least about 45%. Or the alumna - silica type short fibers may 
be amorphous alumina - silica short fibers.
Patent EP-0242429-A3 (EP)
IPC: C10N40/08
Filed: 1986-09-12
Abstract: A device for filtering the lubricant oil used in vacuum pumps, to 
be directly installed on the pump, for continuous or 
discontinuous operation, and characterized in that the 

                       filter is of the tangential-flow type.
Patent EP-0228628-A3 (EP)
IPC: F04B53/10
Filed: 1986-12-10
Abstract: Bei einer Feindosierpumpe, die insbesondere zum 
Einsatz in der HPLC-Technik bestimmt ist, ist die Pum­
penkopfbüchse (8) aus durchsichtigem Material, vor­
zugsweise aus kunstlichem synthetischem Saphir oder 
monokristallinem Zirkonoxid hergestellt. Das Pumpen­
kopfgehäuse (1) ist so gestaltet, daß die Pumpenkopfbüchse 
(8) visuell zugänglich ist. Auch die patronenartigen Ven­
tileinheiten (27, 28) können aus durchsichtigen Bauteilen be­
stehen und dadurch visuell zugänglich sein. Die Bewegung 
der Kugeln (31) in den Ventileinheiten (27, 28) kann mittels 
eines optischen Sensorsystems erfaßt werden. um ein Steue­
rsignal für eine Regelschaltung zur Kompensation des Einflu­
sses der spezifischen Kompressibilität des Fördermediums 
auf den Pumpwirkungsgrad bei hohen und höchsten För­
derdrücken zu erhalten. Die Ventileinheiten (27, 28) liegen 
einerseits an der Pumpenkopfbüchse (8) an und andererseits 
an einem Anschlußrohradapter (42,43) an, der einen abgewi­
nkelten Leitungskanal enthält. Auf den Anschlußrohradapter 
(42,43) wird mittels einer in einem Klemmbügel (35,36) ver­
ankerten oder über einen L-förmigen Klemmwinkel (100,102) 
wirkenden Schraube (49, 50, 51, 52) Dichtungsdruck 
ausgeübt. Auf diese Weise werden die üblichen Fit­
tingverbindungen und ihre Nachteile vermieden.