baber/WOPTO huggingface dataset:
Patent EP-0133568-A3 (EP)
Title: Circuit arrangement for telecommunication installations, in particular telephone exchanges with memories and memory sequential control circuits individually assigned to them
IPC: H04Q3/54
Filed: 1984-08-07
Abstract: 1. A circuit arrangement for telecommunications systems, in particular telephone exchange systems, with stores (U) which are of at least two-dimensional construction and with storage elements which can be driven individually in order to perform read and write and/or overwrite storage procedures, and with store flow control units (A) which are individually assigned to the stores and which, having received an address, drive the storage elements and in order to perform storage procedures forward to the store an additional command which corresponds to the nature of the storage procedure in question and which they have previously received, and with a protective logic switching device (SCH) in which a free criterion or a blocked criterion is stored for each of the addresses and which, on the basis of the address which it has received, emits either the free criterion or the blocked criterion to a logic-linking circuit (V) which performs the storage procedure in question (read, write, overwrite) only when it receives the free criterion, characterised in that the logic-linking circuit (V) is interposed between the store flow control unit (A) and the store (U) in an information path for the forwarding of the additional command from the former to the latter and receives, in addition to the free criterion, the additional command forwarded from the flow control unit (A), whereby the switching procedures which are to be carried out in the store flow control unit (A) in respect of each storage procedure are started therein as soon as the additional command is received.
Patent EP-0137429-A3 (EP)
Title: Assembling knot for a three-dimensional framework, and three-dimensional framework comprising such a knot
IPC: E04B1/342
Filed: 1984-09-28
Abstract: 1. Joint connection for frameworks, especially of steel constructions with more than two rods, which are formed as round tubes (2) and are connected together in a joint by means of screw connections arranged on the tube axes, wherein the ends of the round tubes (2) converging to a joint have an external thread (10) and are fixed to a joint piece (1) by means of sleeve nuts (11) on projections of the joint piece (1) with external threads (13), characterized in that the root diameter (d1 ) of the external threads (10) provided at the ends of the round tubes (2) is at least as large as the outer diameter (D) of the round tubes (2), in that the cross-sectional surface and the bending stiffness of the round tubes (2) in the region of the external threads (10) of the same is at least as large as in the remaining part of the round tubes (2), in that the clear width of the sleeve nuts (11) is at least as large as the outer diameter (D) of the round tubes (2), so that they are slidable over or rotatable on the round tube (2), and in that the length of the thread (12) of the sleeve nut (11) is substantially equal to the sum of the lengths of the external threads (13; 10) on the projections and on the ends of the round tubes (2).
Patent EP-0117056-A3 (EP)
IPC: C08L83/00
Filed: 1984-01-17
Abstract: The storage stability at ambient temperature of heat 
curable polyorganosiloxane compositions comprising a 
vinyl containing polyorganosiloxane, a polyorganosiloxane 
containing silicon-bonded hydrogen atoms and a platinum, 
palladium, or rhodium catalyst is improved using specified 
monohydrocarbyltrialkynyloxysilanes as storage stabilizers. 
The stabilizers do not interfere with curing of the composi­
tions at elevated temperatures.
Patent EP-0130786-A3 (EP)
IPC: C11D3/02
Filed: 1984-06-27
Abstract: Soil comprising soap scum and hardness components can 
be efficiently removed by an acidic cleaning composition which 
comprises a major proportion of water, and acidic component 
comprising a mixture of a weak organic acid and a weak inor­
ganic acid, a surfactant system comprising a major proportion 
of an amino oxide surfactant and a cosolvent, which is prefer­
ably applied to the soil as a foam.
Patent EP-0136095-A3 (EP)
IPC: C09D11/00
Filed: 1984-08-29
Abstract: The ink comprises an aqueous mixture, rendered electri­
cally conductive by means of an electrolyte, with a pigment 
and possibly a soluble dye in ratios of concentration with 
respect to the mixture of between 4.5 and 9% of pigment and 
between 2 and 4% of dye. The electrolyte is added in an 
amount such as to give a resistivity of the ink of between 40 
and 150 Ohm.cm. A wetting agent is moreover added to the 
mixture so as to give a viscosity of between 1.6 and 1.7 cSt.
Patent EP-0152840-A3 (EP)
IPC: B29C33/68
Filed: 1985-02-01
Abstract: Finished and semi-finished ophthalmic lenses are made 
by polymerizing the monomer while it is sealed in an oxygen-­
impermeable envelope.
Patent EP-0184119-A3 (EP)
IPC: F22G1/02
Filed: 1985-11-27
Abstract: Der Dampf- oder Heißwasserkessel weist mindestens 
zwei Teilfeuerräume (1, 2) auf, die durch eine Trennwand (5) 
voneinander getrennt sind. Jeder dieser Teilfeuerräume 
weist eine mechanische Rostfeuerung (3, 4) auf, die entspre­
chend dem durch voneinander getrennte Aufgabevorrich­
tungen (14, 15) aufgegebenen unterschiedlichen Brennstof­
fen ausgebildet sind. In den einzelnen Teilfeuerräumen sind 
die Betriebsbedingungen hinsichtlich der Zuführung des 
Unterwinds und der Sekundär-bzw. Tertiär-Luftzuführungen 
auf die jeweilige Eigenart des verwendeten Brennstoffes 
abgestellt. Aufgrund der Trennwand (5) ist somit in einem 
Kessel der Betrieb unterschiedlicher Rost-Feuerungen für 
unterschiedliche feste Brennstoffe möglich.
Patent EP-0162614-A3 (EP)
IPC: G11B5/60
Filed: 1985-04-26
Abstract: The disclosure relates to a disc drive, in which the head/­
track included angle is minimised while providing the max­
imum arm stiffness with minimum inertia by providing a two-­
arm actuator (20, 21; 32) rotating about the common junction 
point (34) of the two arms. The two arms are mounted at an 
acute angle. The distal end (38) of the first arm (32) is stepped 
by a stepper motor (30) connected to the end of the arm. The 
distal end of the second arm (20, 21) carries the slider (42) 
and transducer (44). The gap of the transducer and main axis 
(56) of the slider are directly aligned with the main axis of 
the arm (21) so that the length of the arm between the pivot 
point and the point on the track being accessed is minimised.
Patent EP-0189815-A3 (EP)
Title: Fastener for a door or window
Inventor: GRASSMANN JOHANN
IPC: E05C9/08
Filed: 1986-01-20
Abstract: 1. Fastener for a window-shutter or door-shutter comprising a fastener bar (2) which is mounted on the shutter (1), which is rotatable around its own axis and which carries at least one end a closing claw (3) which cooperates with a fastener spigot (4) provided at the frame side ; and a rotary lock for the fastener bar having a bolt (5) displaceable transverse to the fastener bar against the force of a closing spring (9), with the bolt engaging in the closed and rotated position of the fastener bar into a counter latch (7) and being delatchable by means of an actuating means (12), characterized in that the bolt (5) is displaceably mounted in a bolt housing (8) securable to the shutter (1) ; and in that the fastener bar (2) has the counter latch (7).
Patent EP-0210597-A3 (EP)
IPC: H04L12/64
Filed: 1986-07-24
Abstract: This invention provides a high-speed link switch (132) for 
a distributed-control burst-switching communications 
system. The switch provides fully integrated voice and data 
services. A communications system employing the invention 
includes a plurality of switches interconnected by time-­
division multiplexed links. In a preferred embodiment, a link 
switch comprises a central memory (160) coupled with a link-­
input processor (140), a link-output processor (162), a port-­
input processor (168), a port-output processor (170), and a 
memory manager (172). The link switch includes switching 
intelligence for routing a burst through the switch toward its 
destination port in the system. A burst is a plurality of bytes 
which may represent, for example, a block of data or a spurt of 
voice energy as sensed by silence/voice detectors located at 
voice ports. Within an outgoing communications link, a burst 
is transmitted by the switch one byte at a time in an assigned 
channel of sequential frames of the time-division multiplexed 
link. A byte is a predetermined number of bits, preferably 
eight bits, equivalent to the transmission capacity within a 
channel. The routing intelligence employs dynamic allocation 
of bursts to channels within communications links such that 
any channel of a communications link is allocated only when a 
burst is being transmitted therein and such channel is other­
wise available for transmission of another burst. A preassi­
gned terminator character is used to signal the end of a burst, 
and a data-link escape character-insertion method is em­
ployed to distinguish a data character having the terminator's 
bit configuration from the terminator itself. In an alternate em­
bodiment of the invention, a multiplexer is coupled between 
the port processors and the external port circuits (178). A link 
switch as disclosed herein will meet the growing com­
munications needs of the present and foreseeable future.
Patent EP-0224831-A3 (EP)
IPC: A01N43/56
Filed: 1986-11-24
Abstract: Die Erfindung betrifft neue 5-Dichloracetamido-4-nitro-1-­
aryl-pyrazole der Formel (I), 
  
in welcher  
R¹ für Wasserstoff, Fluor, Chlor oder Brom steht,  
R² für Wasserstoff, Fluor oder Chlor steht,  
R³ für Halogen, Halogenalkyl, Halogenalkoxy, 
Halogenalkylthio oder Halogenalkylsulfonyl 
steht,  
R⁴ für Wasserstoff, Fluor oder Chlor steht und  
R⁵ für Fluor, Chlor oder Brom steht,  
wobei jedoch  
für den Fall, daß R¹ und R⁵ gleichzeitig für Chlor 
stehen und zusätzlich R² und R⁴ gleichzeitig für 
Wasserstoff stehen, R³ nicht für Chlor oder für 
Trifluormethyl steht, mehrere Verfahren zu ihrer Herstellung, 
ihre Verwendung als Herbizide und Wachstumsregulatoren 
sowie neue Zwischenprodukte zu deren Herstellung.
Patent EP-0226900-A3 (EP)
Title: Plural-stage mill
IPC: B02C13/14
Filed: 1986-12-03
Abstract: A grinding mill containing a plurality of milling sections and composed of: a single cylindrical stator common to all milling sections; a rotor mounted in the stator for rotation about the longitudinal axis of the stator and having a plurality of milling plates spaced apart along the longitudinal axis and each disposed in a respective milling section; and a blower facility fastened to the rotor for rotation therewith and disposed near the bottom of the stator below the lowermost milling section for conveying material to be ground and conveyor gas through a central opening in the bottom of the stator to the milling sections. An auxiliary flow inducing device is connected to the outlet of the mill. The mill further includes a finger sifter mounted adjacent the outlet end of the milling sections and rotated at a rate selected independently of the rate of rotation of the rotor. Each milling plate can be formed to have an irregular working surface.
Patent EP-0226912-A3 (EP)
IPC: C21C5/32
Filed: 1986-12-05
Abstract: Das Verfahren zum Herstellen von hochwertigem Stahl, 
im Rabmen eines Sauerstoff-Aufblasprozesses, ist gekennz­
eichnet durch die folgenden Schritte:  
(1) eine Entkohlung durch Aufblasen von Sauerstoff bis 
unterhalb 0,1%°C;  
(2) eine Behandlung der Schmelze mit Kohlenstoff, 
wobei man zerkleinerte Kohle mit möglichst grosser Ge­
schwindigkeit in das Bad einführt, so dass Schmelze und 
Schlacke in Wallung geraten, bis der Sauerstoffgehalt der 
Schmelze etwa 250-400 ppm O oder weniger und der Kohlen­
stoffgehalt etwa 0.04-0.07 % C oder mehr beträgt;  
(3) eine auf die Lage der Temperatur des Produktes % C x 
% 0 und des angestrebten C-Gehaltes ausgerichtete gezielte 
Aufkohlung der Schmelze, so dass eine möglichst sauerstoff­
reie und dem anvisierten Kohlenstoffgehalt angenäherte 
Schmelze für die Fertigbehandlung in der Pfanne anfällt.
Patent EP-0212681-A3 (EP)
IPC: A61F13/15
Filed: 1986-04-17
Abstract: A drug releasing system in the form of a medical 
patch comprised of a drug dispensing polyurethane member 
as a matrix for a therapeutically effective amount of drug 
dispersed therein. The polyurethane of the drug 
dispensing or releasing member is a polyurethane acrylic 
copolymer which is the reaction product of an oligomer of 
a diisocyanate, a glycol with a molecular weight between 
the range of 500-5000 molecular weight units and an 
acrylyl chain terminator having a molecular weight between 
the range of 40-200 molecular weight units cured by 
actinic radiation. In its preferred embodiment, the 
foregoing drug releasing or dispensing member is 
incorporated into a medical patch or drug release system 
comprised of successive layers of an ultrathin 
polyurethane substrate, pressure sensitive adhesive, the 
above-described drug releasing member and optionally a 
second layer of adhesive.  
     The drug release system of the present invention 
is biocompatible, oxygen and water vapor permeable, 
flexible and can incorporate a wide variety of drugs for a 
controlled, sustained release to the wearer.
Patent EP-0214675-A3 (EP)
IPC: B65D47/12
Filed: 1986-07-18
Abstract: A thermoplastic container, e.g., a bottle, having a neck 
portion comprising a first and a second internal attachment 
means is disclosed. The second attachment means may be 
used for a dispensing device, e.g. a pour spout. The first 
attachment means may be adapted to accept a closure cap.
Patent EP-0212723-A3 (EP)
Title: Built liquid detergents
IPC: C11D3/60
Filed: 1986-07-25
Abstract: Heavy duty liquid detergent compositions comprising a mixture of citrate and succinate builders provide excellent detergency performance without undue fabric build-up of precipitated salts.
Patent EP-0198715-A3 (EP)
IPC: A47D15/00
Filed: 1986-04-15
Abstract: A retainer sheet includes an array of pockets in which 
cylindrically shaped foam members are removably inserted to 
define a retainer structure enclosing a sleeping area. The foam 
units can be removed for laundering and can be positioned in 
abutting relationship to form a self-locking configuration.
Patent EP-0195750-A3 (EP)
Title: An emulsifier unit particularly for emulsifying steam and milk to prepare cappuccino's and the like beverages
IPC: A47J31/30
Filed: 1986-01-31
Abstract: An emulsifier unit particularly for emulsifying steam and milk to prepare "cappuccino's" comprises a steam delivery conduit (2) in communication with a steam generator and opening into a suction chamber (20) into which a milk delivery conduit (2<sub>1</sub>) is led, said suction chamber (20) being in communication with an emulsifying chamber (15) provided with an outward dispensing opening (16).
Patent EP-0282633-A3 (EP)
Title: Dental prosthesis made of a synthetic material
IPC: A61C5/73
Filed: 1987-10-07
Abstract: Composite dental prosthesis elements formed of filled acrylate- and/or methacrylate-based polymers and comprising a core having high flexural strength and a high bending modulus and an abrasion-resistant jacket with a highly lustrous surface are suitable for temporary and semipermanent as well as permanent installation with crowns and bridges, for inlays and the like.
Patent EP-0279905-A3 (EP)
IPC: H01B3/00
Filed: 1987-10-08
Abstract: Bei einer Kunststoffisolierung auf Polyolefinbasis mit 
einem Spannungsstabilisator aus einer oder mehreren 
hydrolysierbaren Alkoxiverbindungen eines vierwertigen 
Elements X ist vorgesehen, daß sie bei Normalbedingungen 
flüssig sind und mindestens ein Heteroatom enthalten 
gemäß der Formel 
   
     Dabei steht n für 1 bis 10, y für 0 bis 3 und z für 0 
bis 2. R ist eine Atomgruppe mit Kohlenstoffgerüst und 
mindestens einem Heteroatom Y. X und X′ sind vierwertige 
Elemente. R b  und R d  stehen für gesättigte oder unge­
sättigte, aliphatische oder aromatische Kohlenstoffgerüste 
mit jeweils 1 bis 30 C-Atomen, wobei die freien Valenzen 
durch Wasserstoff und/oder funktionelle Gruppen abge­
sättigt sind und wobei R, R c  und R d  für sich in jeder 
Klammer in gleicher oder unterschiedlicher Zusammensetzung 
auftreten und R a , R c  und R e  Kohlenwasserstoffsubstituenten 
mit 1 bis 18 C-Atomen sind.
Patent EP-0270084-A3 (EP)
Title: Method and material for dental structures
IPC: A61K6/04
Filed: 1987-12-01
Abstract: The invention relates to a method and material for reinforcing a dental metal structure in forming, repairing or reinforcing a dental restoration. The reinforcing material comprises a metal composition including a substantial proportion of particles of high fusing temperature metal having a melting temperature preferably above about 1300 DEG C with such high fusing temperature metal particles being below 100 microns in size and with said composition having a minor proportion of a low fusing temperature metal which is adapted to melt upon heat treatment at a temperature below said high fusing melting temperature and preferably below 1200 DEG C. The method and material of the present invention forms a mass which retains its shape but does not suffer any shrinkage from heat treatment and is accordingly ideal for use in dental procedures where shrinkage cannot be tolerated.
Patent EP-0253649-A3 (EP)
IPC: C08L33/00
Filed: 1987-07-15
Abstract: A process for transferring a dye from an intermediate 
transfer surface to an article molded from an oxymethylene 
polymer, comprising: intimately contacting said intermediate 
transfer surface with said molded article and applying suffi­
cient heat and pressure to transfer the dye from said transfer 
surface to said molded article, said molded article being formed 
from a blend of oxymethylene polymer and at least about 5 
wt.% of an amorphous or partially crystalline polymer additive.
Patent EP-0257773-A3 (EP)
IPC: A61J7/02
Filed: 1987-07-17
Abstract: A counting and batching device for items (24) such as 
tablets, capsules or caplets is faster than the electronic 
radial feeder counters, and is more easily adjustable for 
different quantities, sizes and shapes of items (24) than slat 
counters or disk counters. The device has a hopper (10) with 
an adjustable feed gate (12) and a first vibrator (20) to cause 
items (24) to flow from the feed gate (12). A V-guide sorting 
trough (22) is positioned beneath the feed gate (12) having a slot 
(28) at it's base to hold a single row of items (24), and a second 
vibrator (26) funnels items (24) into a single row moving along the 
slot (28). A moving belt (36) receives items (24) from the trough (22) 
and transports them in a single row between stationary guides (38) 
past an electronic counter (46) to a diverter (50) where a 
predetermined number of items (24) are diverted into at least 
two diverter streams. Loading positions (60) are provided 
under each diverter stream with provision for positioning 
and removing containers (62) independently into each loading 
position (60).
Patent EP-0259034-A3 (EP)
IPC: A61K8/00
Filed: 1987-08-12
Abstract: Wax-base or emollient-base cosmetic compositions 
may be provided as samples on paper carrying sheets by 
providing the paper with materials that prevent absorption 
of oleic materials and providing the cosmetic compositions 
with a lower sheet that is oleophobic.
Patent EP-0266929-A3 (EP)
Title: Stressed polymeric device for controlled release of a substance to an ambient environment
IPC: A61L15/16
Filed: 1987-10-16
Abstract: A matrix device for controlled release of at least one active agent to an ambient environment, said matrix comprising an active agent - or agents - containing polymer which has been subjected to tensile stress. Included is a laminate device comprising at least one matrix as core sheet, said core sheet or sheets comprising the active agent or agents in a polymer matrix which has been subjected to stress and, in a further embodiment, a porosity enhancing agent in admixture with said agent; the core sheet or sheets being alternately sandwiched or interposed between coextensive inert polymeric films substantially impermeable to said environment and to said agent or agents, said device being perforated by one or a plurality of macroholes extending through said sheets and said films. Also included are methods for making such a device.
Patent EP-0233814-A3 (EP)
Title: A rack for circuit boards of an electronic system
IPC: H05K7/18
Filed: 1987-01-27
Abstract: The present invention is directed to a structure for positioning electronic modules of an electronic system therein, and particularly to a rack often called a card cage in which circuit boards are disposed. The rack embodying the invention incorporates a frame having four sides and a back plate. Two of the opposite sides are grilles. The frame is adapted for supporting printed circuit boards perpendicular to the grilles. Thus, a fluid cooling medium, such as air, can enter the rack through one of the grilles, flow along and between the circuit boards and exit through the other grilles. The resistance to the flow of such air for cooling by the grilles is significantly greater than the boards disposed therein. Thus, the grilles permit a uniform coolant flow for each of the circuit boards in the rack. The rack has a lever assembly which remotely actuates connectors positioned in the rack to contact the circuit boards positioned therein. The lever assembly is further provided with a spring member which serves as a force-limiting device such that excessive force is not applied to the boards and to the connectors when the boards are inserted into the rack. The rack also has guiding members for guiding warped circuit boards into position within the rack.
Patent EP-0255454-A3 (EP)
IPC: H01L21/768
Filed: 1987-07-24
Abstract: An apparatus for a chemical vapor deposition in which at least 
one substrate 3 which has partially an insulating film on the surface 
thereof is disposed in a pressure reduced reaction chamber 1, the reaction 
chamber is provided with a nozzle 4a for feeding a reactive gas into 
the reaction chamber, and a light source 8 is provided for emitting a 
light beam to heat the substrate. The combination of substrate heating 
source using infrared rays and a laminarized jet of reactive gas is utilized 
for maintaining the selectivity, facilitating the thin film forming reaction, 
and improving the high reproducibility and controllability.
Patent EP-0288817-A3 (EP)
IPC: B01D29/64
Filed: 1988-04-13
Abstract: The present invention provides an apparatus and 
method for the separation of solids entrained in fluid 
streams. The apparatus consists of a pipecross chamber 
which is divided into two regions (30, 32) by a perforated 
deflector/separator plate (20) angularly disposed within the 
chamber. A shear jet (22) is disposed perpendicular to the 
flow path and higher pressure fluid is thereby injected 
into the chamber to deflect and separate entrained 
solids. Embodiments are disclosed in which no 
deflector/separator plate is disposed within the 
chamber, separation being effected by the shear jet 
alone. In preferred embodiments the apparatus and 
method are used to protect a centrifugal pump impeller 
from damage by the solids. While conventional pipe 
joints and parts can be used, an alternate embodiment 
provides removable side plates and a removable 
deflector/separator plate for ease of installation and 
maintenance. Further enhancements include pipe elbow 
means having a jet in the direction of fluid flow 
through the elbow.
Patent EP-0282308-A3 (EP)
IPC: C07K14/31
Filed: 1988-03-10
Abstract: An immobilization-support material covalently joined 
to an arginine-containing linker and an immunoglobulin-­
binding protein has a high binding capacity for 
immunoglobulins.