baber/WOPTO huggingface dataset:
Patent EP-0158364-A3 (EP)
IPC: H04L12/437
Filed: 1985-04-12
Abstract: A communications system suitable for use as a local area 
network (LAN) is provided wherein the network has a ring 
topology comprising a plurality of nodes 10 each of which is 
connected to adjacent nodes by links 14 and 15. Each node 
comprises a Link Interface Unit (LIU) 11, a Network Interforce 
Unit (NIU) 12 and a Terminal Interface Unit (TIU) 13. By pro­
viding forward and reverse links 14, 15 between nodes the 
system is capable of reconfiguring itself after link or node 
failure such that the failed equipment can be bypassed to 
minimise system disruption. Link Interface Units (LIU) 11 are 
also capable of bypassing their own node if a node failure is 
detected. System control is decentralised with each active 
node contributing to system control such that prime-failure 
sites are avoided. System protocol depends upon a token 
passing scheme where only the node 10 currently holding 
the token is entitled to transmit data and once it has finished 
its transmission the node 10 passes the token to the next 
node 10 in the ring. The system operates under a strict timing 
regime wherein a system cycle of substantially fixed period 
is established and the first rotation of the token around the 
ring during the system cycle is used to initiate transmission 
of the highest priority data with subsequent rotations of the 
token initiating transmission of data of progressively lower 
priorities. Accordingly, the timeslots available for transmis­
sion of each data type have variable- boundaries determined 
by the sytem load.
Patent EP-0185973-A3 (EP)
Title: Track for a passenger-carrying vehicle of a high ride
IPC: A63G7/00
Filed: 1985-12-02
Abstract: A track system for a passenger-accommodating vehicle as a part of a rollercoaster comprising tracks which form an acceleration stretch, a rollover stretch consisting of several sections in which the vehicle is rotated around its lateral axis, two helical stretches in which the vehicle is rotated around its longitudinal axis, and a coasting stretch. The individual sections of the rollover stretches and the two helical stretches are arranged such that the form of the digit "Eight" results in a vertical projection of the track system.
Patent EP-0156592-A3 (EP)
IPC: A61K9/48
Filed: 1985-03-14
Abstract: The invention concerns gastrointestinal, pH-independ­
ent, sustained-release pharmaceutical unit dosage form com­
prising a non-compressed mixture of a therapeutic agent and 
from about 10 to about 60 per cent by weight of a high mo­
lecular weight hydroxypropylmethylcellulose, and a method 
for production thereof in hard gelatin capsules.
Patent EP-0158535-A3 (EP)
IPC: C09J7/26
Filed: 1985-04-09
Abstract: A laminated material comprises a layer (2) of a microcel­
lular material capable of changing colour in response to the 
application of heat and pressure; a layer of adhesive (3) 
bonded to the layer of microcellular material. The laminated 
material can be used in a method of applying a decorative 
layer or motif (13) to a substrate (11) using a die (5). The die 
includes shaped projections (10) for heating and compress­
ing discrete areas of the microcellular material in order to 
change its colour, and includes severing edges (9) for cutting 
the decorative layer or motif (13) from the laminated 
material.
Patent EP-0183569-A3 (EP)
IPC: H01S5/0683
Filed: 1985-12-02
Abstract: A semiconductor laser apparatus comprising: a semi­
conductor laser array device (13) in which plurality of laser 
operation areas are disposed in a parallel manner to attain 
optical phase coupling therebetween and laser lights are 
propagated with a 180° phase shift therebetween in the 
adjacent laser operation areas, resulting in a far-field pattern 
having a peak in each of the two different directions of the 
emission of said laser lights therefrom, and a stem (11) 
enclosing said semiconductor laser array device (13) therein 
in such a manner that one of the said laser lights from said 
semiconductor laser array device (13) is blocked with the 
inner wall (14) of said stem (11) and the other laser light goes 
outside of said stem (13).
Patent EP-0176481-A3 (EP)
Title: Unsaturated polysiloxanes, polymerizable compositions and contact lenses therefrom
IPC: C08L83/07
Filed: 1985-09-18
Abstract: Polysiloxanes of uniform molecular weight (MW) distribution with 500-10,000 MW segments of polysiloxane and containing at least one vinyl group connected to said polysiloxane segments through intervening alkylene-urea or -urethane linkages are prepared from polysiloxane-polyols, -polyamines or -polythiols by reaction with an unsaturated compound containing an isocyanato moiety, for example 2-isocyanatoethyl methacrylate. The polysiloxanes containing the vinyl groups are useful as radiation- or thermally curable coatings for glass, textiles, plastics, wood, ceramics, metals, as films or bandages for medicinal purposes, or molded shapes, in form of contact lenses, catheters or implants, either by themselves or in combination with other vinyl monomers; and are particularly useful in preparing hard or soft contact lenses, including hydrogel contact lenses.
Patent EP-0185624-A3 (EP)
Title: Table, especially a cutting table
IPC: B65H29/24
Filed: 1985-12-17
Abstract: 1. Table, particularly cutting table, for processing flat work pieces, in particular for cutting layers of fabric and the like, comprising a tabletop (11) having a plurality of air holes (13), a vacuum/pressure chamber (15) located underneath the tabletop, a source of vacuum and a source of pressure for selectively generating underpressure and overpressure, respectively, in the vacuum/pressure chamber (15), characterized in that a fan serves selectively as source of vacuum and source of pressure, respectively, in that a flap system (31, 29; 35, 33) is provided for selectively connecting the input (17) of the fan (21) to the vacuum/pressure chamber (15) and the environment and for selectively connecting the output (19) of the fan (21) to the environment and the vacuum/pressure chamber (15), and in that for adjusting the overpressure and the underpressure, respectively, in accordance with the kind of work pieces to be processed a bypass (41) with a control flap (43) is provided between the input (17) and the output (19) of the fan (21).
Patent EP-0178275-A3 (EP)
IPC: E04F15/024
Filed: 1985-10-01
Abstract: A floor construction, suitably for use in rooms contain­
ing electrical switchgear, computers and like apparatus, 
comprises a plurality of mutually parallel, elongated and lon­
gitudinally extending first joists (8, 9), and a plurality of mutu­
ally parallel, elongated, transversely extending second 
joists (12, 13, 14, 15) extending at right angles across the first 
joists (8, 9). The joists define one or more square and/or 
rectangular cavities, which are covered by one or more right-­
angled slabs (7, 7′, 7″). These slabs form the surface of the 
floor and are dimensioned so as to be supported along the 
whole of their edge portions by the upper surfaces of adja­
cent joist sections.  
     The elongated, longitudinally extending first joists (8, 9) 
are provided with a plurality of first recesses (20) spaced at 
a given distance apart. These first joists (8), of reduced 
flexural resistance, are arranged to lie on a supporting 
foundation. The elongated, transversely extending second 
joists (12) are provided with a plurality of second recesses 
(21) spaced at a given distance apart. The transversely ex­
tending joists (12) of reduced flexural resistance are ar­
ranged to rest on the longitudinally extending joists (8) or the 
foundation (1). A first recess (20) located in a longitudinally 
extending joist (8) is arranged to co-act with a second recess 
(21) in a transversely extending joist (12) so as to locate the 
upper surface (22) of the longitudinally extending joist (8) and 
the upper surface (23) in the transversely extending joist (12) 
in one and the same plane. At least one slab (7) is provided 
with means for locking the slab against movement in a plane 
relating to the upper surfaces of the joists. The means (41) 
provided on the slab (7) is also arranged to lock the lon­
gitudinally extending and transversely extending joists (8, 
12) at right angles to one another and parallel with one anoth­
er.
Patent EP-0193926-A3 (EP)
Title: Phenyl carbamates
IPC: C07C271/42
Filed: 1986-03-04
Abstract: Phenyl carbamates of the general formulawherein R<sub>1</sub> to R<sub>5</sub> are as defined in the claims, are useful as pharmaceuticals.
Patent EP-0196509-A3 (EP)
IPC: H04N5/46
Filed: 1986-03-12
Abstract: Bei einer Schaltungsanordnung zum Betrieb eines Fern­
sehwiedergabegerätes in zwei Betriebsarten, mit 
einem Generatorzur wahlweisen Erzeugung zweier ver­
schiedener Taktfrequenzen, ist ein frequenzbestimmen­
des Glied (3, 4) des Generators (2) mit Hilfe einer 
zugeführten Steuerspannung steuerbar. Die Steuerspan­
nung weist während der ersten Betriebsart eine erste 
Größe und während der zweiten Betriebsart eine zwei­
te Größe auf; bei der Umschaltung zwischen den Be­
triebsarten findet ein allmählicher Übergang zwi­
schen beiden Größen statt. Damit wird ein Betrieb in 
beiden Betriebsarten und eine störungsfreie Umschal­
tung von einer zur anderen erreicht.
Patent EP-0219595-A3 (EP)
IPC: C08J9/10
Filed: 1986-03-19
Abstract: A gas-releasing composition of a t-alkylhydrazinium 
salt and/or a carbonylhydrazine and at least one compound 
selected from free radical forming sources, metal oxides,and 
sulfur and/or sulfur donor compounds wherein when sulfur 
and/or a sulfur donor compound is used, the composition will 
also contain one or more members selected from sulfur 
accelerators, metal oxides, and amino-alcohols. This novel 
gas-releasing composition permits the selectively tailoring 
of the gas evolution of a system in order to meet a wide 
range of specific application areas polymer characteristics 
and conditions over a wide temperature range.
Patent EP-0223068-A3 (EP)
Title: Fitting for a sliding wing of a window, door or the like
IPC: E05D15/10
Filed: 1986-10-23
Abstract: 1. Mounting on a sliding leaf (8) in the form of a window, a door or similar, which is supported on its lower side by two carriages, which are guided in a longitudinal rail (12) fastened to a fixed frame (1) and each of which has a support arm, which is pivotable transversely to the direction of the rail by means of a leaf operating lever (9) and the outer end of which engages on the leaf (8), which in the area of its upper edge is held by setting out brackets (10), of which one bracket arm (18), by means of a pin (19), which faces upwards and projects from below through the slot of a slide rail (11), engages rotatably and positively in the drill hole (31) of a sliding block (24), which slides in the slide rail (11), and is removably secured in this drill hole, characterized in that guide ribs (44, 45) of the slide rail (11), viewed in cross-section, have rounded longitudinal sides, which engage positively in channels (27) in the central area of the sliding block lateral walls (25, 26), and the drill hole (31) of the sliding block (24) has an enlarged cross-section towards the underside, into which enlarged cross-section (32) extends a threaded adjustment bushing (33) lying concentrically to the pin (19) and the pin(19) is fixed movably in the axial direction.
Patent EP-0190893-A3 (EP)
IPC: C12Q1/14
Filed: 1986-01-31
Abstract: The semi-quantitive detection of Streptococcus mutans 
from the oral cavity of a patient in vitro involves introducing 
saliva from a patient into a diluent solution to which has 
been added just before the saliva a predetermined powdered 
amount of bacitracin, and contacting the diluent solution 
with a sterile medium-coated paddle, then incubating the 
medium-coated paddle containing the diluent and test saliva, 
and thereafter semi-quantitively determining the amount of 
Streptococcus mutans in the test saliva by comparing the 
percent of colony density on the paddle with a standard 
Streptococcus mutans colony density chart. The amount of 
Steptococcus mutans in the oral sample is indicative of the 
patient's predispostion towards dental caries.  
     A test kit for the determination of Streptococcus mutans 
includes an asceptic first vial (12) having a paddle (20) 
bearing a coating of medium (22) comprising agar and 
sucrose, a second asceptic vial (14) containing a buffered 
saline solution, a predetermined amount of bacitracin (28) 
e.g. in pellet form, a carbon dioxide generating composition 
(26), and standard Streptococcus mutans colony density 
charts (30).
Patent EP-0196267-A3 (EP)
IPC: B29L7/00
Filed: 1986-03-18
Abstract: Fully cured thermoset ethylene-propylene rubber 
sheets having integral thermoplastic adhesive strips molded 
along the lateral edges are produced using a manufacturing 
method where the strips are applied prior to vulcanization of 
the rubber sheeting. The factory applied adhesive strip is 
non-tacky and dry but is activated by heat to securely bond 
the ethylene-propylene rubber sheets together in an overlap 
splicing procedure. A method of using the integral adhesive 
rubber sheeting for single-ply rubber roofing membrane or 
pond liners is also disclosed. Instantaneous attainment of 
maximum seam strength, water tightness and consistency of 
the seams are advantages over conventional solvent-based 
adhesive methods.
Patent EP-0249148-A3 (EP)
IPC: C10M129/76
Filed: 1987-06-04
Abstract: Die Erfindung betrifft Dicarbonsäuremono-2(-hydroxy­
dodecyl)ester der allgemeinen Formel (I) 
  
und deren Salze der allgemeinen Formel (II) 
  
in welchen A für die Reste -(CH₂)₂-, -(CH₂)₃-, 
  
und M für ein Alkalimetall oder die Ammoniumgruppe 
steht, sowie die Verwendung derartiger Verbindungen 
allein oder in Kombination mit einem oder mehreren 
Komplexbildnern in Konzentrationen von 1 bis 100 ppm 
als Korrosionsinhibitoren in wässrigen Systemen, gege­
benenfalls in Gegenwart weiterer, an sich bekannter 
Steinschutz- und/oder Dispergiermittel und/oder Bunt­
metallinhibitoren und/oder Mikrobizide.
Patent EP-0262726-A3 (EP)
Title: Equipment and process to supply winding tubes to the individual collection stations of a textile machine
IPC: D04H/
Filed: 1987-09-22
Abstract: Equipment and process to supply winding tubes (14) to the 
individual reeling stations (8) of a textile machine, and to 
carry out the subsequent insertion of the new winding 
tube between the bobbin holder arms of the collection 
station.  
     More particularly, said equipment comprises, in 
coordinated cooperation:  
- an accumulator device (10) wherein a number of reserve 
winding tubes (14) are positioned, aligned with and 
following each other to be supplied, in an ordered 
fashion, and one at a time, to the collecting user 
device;  
- a belt or cable transfer device (22), which receives the 
individual, orientated, winding tube, and transfers it, 
in axial position, to the winding station in the 
doffing step, on request by the same, or on a time-­
preceding request;  
- a device (20) performing the task of intercepting, 
collecting and inserting the new winding tube transferred to the 
automatic doffing unit either in reserve position, or directly 
conveyed between the bobbin holder arms of the winding station.
Patent EP-0256708-A3 (EP)
IPC: A61B19/00
Filed: 1987-07-29
Abstract: A dental anchor (10 ) is adapted to be installed 
in a predrilled bore formed in jaw bone tissue for 
retaining a dental prosthesis, the anchor comprising a 
generally cylindrical body (12) defining a longitudinal 
axis, the body being open at a front end thereof and 
including a cylindrical front cavity (14) communicating 
with the open front end for receiving a cylindrical 
core. The front cavity is surrounded by a front portion 
of said body, the front portion being apertured (24) 
to accommodate the growth of bone tissue therethrough, 
and the body being open at a non-apertured rear portion 
thereof and including a rear cavity (16). The rear 
cavity is internally threaded to receive externally 
threaded prosthesis-attachment means (80) and the front 
and rear portions of said body include front and rear 
non-threaded outer peripheries (52 and 38), respectively, 
which are of the same diameter and define a maximum 
outer diameter of said anchor. Other aspects of the 
invention relate to a method of implanting the anchor, 
methods of forming an associated dental prosthesis, 
methods of drilling the bore in the jaw, and a method 
of selecting an appropriate dental anchor.
Patent EP-0272143-A3 (EP)
IPC: H01L21/762
Filed: 1987-12-18
Abstract: A process for etching single crystal silicon, 
polysilicon, silicide and polycide using iodinate or 
brominate gas chemistry, is disclosed. The 
iodinate/brominate gas chemistry etches narrow deep 
trenches (10) with very high aspect ratios and good 
profile control and without black silicon formation or 
other undesirable phenomena.
Patent EP-0307538-A3 (EP)
IPC: F23C15/00
Filed: 1986-06-04
Abstract: In einem wassergefüllten Wärmetauschbehälter (1) einer 
Raum- oder Zentralheizungsanlage wird eine Feuerungs­
einrichtung mit einer Brennkammer (5) zur pulsierenden 
Verbrennung fließfähiger, insbesondere flüssiger Brenn­
stoffe, verwendet, die als Behältereinsatz an einer eine 
Öffnung des Behälters (1) verschließenden Trägerplatte (2) 
montiert ist. Die Brennkammer (5) ist doppelwandig aus­
gebildet, wobei der Doppelmantel einen sehr schmalen, 
die Wärmeübertragung ermöglichenden Spalt, der doppelte 
Brennkammerboden hingegen einen breiten, wärmeisolieren­
den Spalt einschließt. Die an die Brennkammer (5) an­
schließende Abgasabführeinrichtung (6) umfaßt mindestens 
einen, vorzugsweise ebenfalls doppelwandigen Schall­
dämpfer (9), der ebenfalls von Wasser (3) umgeben ist. 
Von diesem führt ein Auspuffrohr (7) ins Freie.
Patent EP-0292961-A3 (EP)
IPC: B27M3/00
Filed: 1988-05-26
Abstract: A method of manufacturing hollow furniture parts, 
such as table legs comprises conveying wooden laminae 
to a work station (2) to form the furniture parts. 
The number of wooden laminae (6 a ′, 6 b ′, 6 c ′, 6 d ′) 
conveyed to a modelling unit provided with 
polygonally, preferably squarely arranged guide 
surfaces (2 a ′, 2 b ′, 2 c ′, 2 d ′) corresponds to the 
number of said guide surfaces (2 a ′, 2 b ′, 2 c ′, 2 d ′). 
The wooden laminae slide across the guide surfaces 
(2 a ′, 2 b ′, 2 c ′, 2 d ′) while abutting said surfaces. 
The longitudinal edges of the individual lamina are 
undercut so that the laminae form a prismatic, hollow 
tube (7) subsequent to being assembled. The side 
surfaces of said tube (7) are mitred along the 
longitudinal edges of the tube, and the wooden 
laminae (6 a ′-6 d ′) are glued together in pairs by 
means of a fast-drying glue applied shortly before 
the laminae reach the modelling unit (2). Support 
and/or end blocks (18, 19) are then optionally 
inserted in and glued to the inside of the prismatic 
tube (7). Finally the tube (7) is cut into small 
pieces corresponding to the furniture parts. This 
method enables the manufacture of furniture parts 
with prismatic shape in a simple manner while 
avoiding such steps in the pocess resulting in 
considerable inner stresses in the wood.
Patent EP-0322771-A3 (EP)
Title: Image-receiving sheet for heat sensitive transfer
IPC: C08J9/00
Filed: 1988-12-22
Abstract: Disclosed herein is an image-receiving sheet for use 
in heat sensitive transfer, comprising a monoaxially or 
biaxially stretched polyester film containing minute closed-­
cells and having an apparent specific gravity of 0.4 to 1.3, 
an opacifying power of not less than 0.2 and an air leakage 
index of 50 to 10,000 sec.
Patent EP-0282197-A3 (EP)
Title: A digital telephone switching system having a message switch with address translation
IPC: H04Q11/04
Filed: 1988-02-23
Abstract: The invention provides a communications system comprising a plurality of functional units including a switching network and peripheral units, and a message switch comprising a processor and data port circuits for interfacing with respective ones of the functional units. The message switch is adapted for interconnecting any one of the functional units with any other of the functional units. The data port circuits are connected to a transaction bus internal to the message switch and are respectively addressable by a physical address contained in the header of each message to be routed. The routing header of each message comprises a physical address and a logical address. The message switch also comprises a mapper circuit addressable by a predetermined physical address for translating the logical address to a physical address and for replacing the predetermined physical address with the translated physical address while the message data is retained in a source port message buffer.
Patent EP-0290189-A3 (EP)
IPC: H04L12/46
Filed: 1988-04-27
Abstract: A controller (15) for a bridge interconnecting local area 
networks (11, 13) operates in two modes. In a first mode the 
controller (15) receives and transmits station data frames with 
previously appended frame check sums. In a second mode the 
controller (15) responds to requests for information from stations 
by generating data frames from an associated memory. The 
controller (15) computes and appends frame check sums and then 
transmits the frames and check sums to the requesting station. 
The controller (15) is constructed and is effective to operate in a 
way which insures that all station data frames transmitted 
from stations to the bridge are received by the bridge without 
interruption or loss during all periods of operation. The 
controller (15) receives all such frames at all times, including 
the time intervals during which circuitry in the controller (15) 
must be off-line and reprogrammed for changing operation 
between the first and second modes.
Patent EP-0319503-A3 (EP)
Title: Method and device for application and dosage of coating material onto a moving base
IPC: B05C9/00
Filed: 1988-12-02
Abstract: The invention concerns a method for the application and dosage of a coating material onto a moving base (B), such as a paper or board web, the face of a counter-roll, or equivalent. In the method the coating material (P1) is fed into the pressurized coating-material chamber (3) in the coating device, which said chamber is defined by the coating member (1), the front wall (2) of the coating device, the edge seals, and by the moving base (B) to be coated. In order to seal the front wall (2) of the coating device against air and/or in order to lubricate the front wall, ahead of the front wall, to the inlet side of the moving base (B), a liquid, solution, dispersion or a corresponding fluid substance (P2) is fed. The feeding of the said fluid substance is arranged so that its direction of movement at the sealing point is parallel to the movement of the moving base (B). The invention also concerns a device intended for carrying out the method.
Patent EP-0330853-A3 (EP)
IPC: C07C69/15
Filed: 1989-02-02
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
Vinylacetat in der Gasphase aus Ethylen, Essigsäure und 
Sauerstoff oder Sauerstoff enthaltenden Gasen an einem 
Katalysator, der Palladium und/oder dessen Verbindungen, 
sowie ggf. zusätzlich Gold und/oder Goldverbindungen, sowie 
als Aktivatoren Alkaliverbindungen und ggf. zusätzlich 
Cadmiumverbindungen auf einem Träger enthält. Der Träger 
besteht aus zylindrischen Teilchen mit gewölbten 
Stirnflächen. Das Trägermaterial ist aerogenes SiO₂ 
oder aerogenes SiO₂-Al₂O₃-Gemisch mit einer Oberfläche von 
50-250 m²/g und einem Porenvolumen von 0,4-1,2 ml/g, das zu 
mindestens 50 % von Poren mit einem Durchmesser von 50-200 
Angström gebildet wird.