baber/WOPTO huggingface dataset:
Patent EP-0127147-A3 (EP)
IPC: E03D5/02
Filed: 1984-05-24
Abstract: A flood preventer has a pneumatically operable lockout 
mechanism to disable a valve actuator and prevent its repe­
ated operation when fluid in a receptacle has reached an 
excess level. In the preferred embodiments the flood pre­
venter has a latch that is responsive to a partial vacuum to 
engage a catch in the linkage between the valve actuator and a 
fill control valve. The partial vacuum is created by the flow of 
fluid into the receptacle through a venturi. The venturi is 
connected by a vacuum line to a fluid level sensing orifice that 
opens into the receptacle and relieves the partial vacuum 
when not blocked by fluid that has reached an excess level. In 
two other embodiments the partial vacuum is subject to the 
same conditions at the venturi and the orifice, but the lockout 
mechanisms are different. In the second embodiment a pin is 
dropped out to uncouple a valve actuator linkage, while in a 
third embodiment a jamming mechanism is used to block 
movement of the valve actuator.
Patent EP-0150278-A3 (EP)
Title: Process for preparing hydroxyaromatic oligomers containing both triazine and oxazoline groups and for preparing epoxy resins from the oligomers
IPC: C08G59/04
Filed: 1984-10-30
Abstract: This invention pertains to a process for preparing hydroxyaromatic oligomers containing triazine groups and oxazoline groups. The process is characterized by (I) reacting (A) a material having an average of more than one aromatic hydroxyl group per molecule with (B) a cyanogen halide such as cyanogen bromide in the presence of a base and recovering a mixture of cyanate-containing products and unreacted (A) materials, (II) co-oligomerizing the product resulting from (I) with an epoxy resin in the presence of a suitable co-oligomerization catalyst. This invention also pertains to a process for preparing epoxy resins containing both triazine groups and oxazoline groups by epoxidizing a hydroxyaromatic material in a conventional manner by reaction with an epihalohydrin with subsequent dehydrohalogenation with a basic-acting material and finally recovering the resultant glycidyl ether product, characterized in that the hydroxyaromatic material is the resultant co-oligomerization product from step (II) of the earlier process.
Patent EP-0145063-A3 (EP)
Title: Cable television network
IPC: H04N7/00
Filed: 1984-11-16
Abstract: Cable television network comprising a number of exchanges by means of which program signals received through a bus are transmitted through subscriber lines to subscriber stations connected to the respective exchanges. At least one of the program signals is a teletext program signal consisting of a cyclically repeating series of a number of coded information pages of arbitrary contents each having a page number code. The teletext signal is modulated into the frames of a standard television signal and the pages can be selectively displayed separately in a subscriber station, for which purpose each subscriber station comprises selection means for generating a page selection signal which is transmitted through the subscriber line to a circuit in the exchange by means of which the page corresponding to said page selection signal is selected out of the teletext program signal and is stored into a memory. Thereafter said page information is continuously modulated onto the frames of a standard television signal and transmitted to the subscriber station from which the page selection signal originated.
Patent EP-0119151-A3 (EP)
IPC: B29C73/16
Filed: 1984-03-06
Abstract: Pneumatic tire having an adherent sealant composite on 
its inner surface comprised of an admixture of (A) unvulca­
nized cis 1,4-polyisoprene rubber, (B) polybutene, (C) ther­
moplastic copolymer tackifying resin and (D) clay.
Patent EP-0119165-A3 (EP)
Title: Connecting element for a cantilevered slab
IPC: E04B1/34
Filed: 1984-03-09
Abstract: 1. Projecting plate connection member for the insulated, non-positive connection to a projecting plate, with a parallelepipedic insulating member (2) and reinforcing rods passing through the same, characterized in that the reinforcing rods (3-6) are constructed as closed loops in a vertical plane, which are interconnected by transverse rods (7-14) running approximately parallel to the parallelipipedic insulating member (2) and in that the upper and lower parts of each loop (3-6) are interconnected by means of a clip (39).
Patent EP-0138764-A3 (EP)
IPC: F16C27/06
Filed: 1984-10-01
Abstract: Bei einer Lagervorrichtung für Radachsen (1), insbe­
sondere für Radsatzwellen eines Drehgestells von Eisen­
bahnwagen, umfängt ein Achslagergehäuse ein Radlager 
(R), welches aus einem der Radachse aufgeschobenen In­
nenring (8) sowie einem diesen Innenring (8) umfassenden 
weiteren äusseren Ring mit zwischen beiden Ringen ange­
ordneten Zylinderrollen, Kugeln od. dgl. besteht, wobei der 
Innenring durch eine auf die Radachse aufgeschraubte End­
mutter gesichert ist.  
     Zwischen dem Radlager (R) und dem Achslagerge­
häuse (3) und/oder der Endmutter (9) sind Kraftspeicher (14 
und/oder 27 und/oder 38) zur Aufnahme von auf das Rad­
lager (R) in Gebrauchslage einwirkenden Kräften angeord­
net.
Patent EP-0145692-A3 (EP)
Title: Improved ammoxidation process
IPC: C07C51/25
Filed: 1984-11-20
Abstract: There is disclosed a process for the ammoxidation of 
hydrocarbons to unsaturated nitriles using a fluidized bed 
containing a mixture of active catalyst and discrete particles 
of an inert material to improve the yield of nitriles and inhibit 
the formation of by-products.
Patent EP-0156099-A3 (EP)
IPC: G01D9/34
Filed: 1980-05-02
Abstract: This disclosure is concerned with a novel digital multi­
point recorder that is microprocessor controlled and enables 
impact printing from in back of the recorder paper to provide a 
front visible flat print out of pages of on-line running summary 
data suited for operating viewing in industrial and similar 
locations, and providing a record for direct use in reports and 
logs. The apparatus includes a technique for automatically 
ensuring a proper zero level of the analog to digital conver­
sion circuit contained therein.
Patent EP-0153681-A3 (EP)
IPC: B32B3/12
Filed: 1985-02-15
Abstract: Durch Thermoformen (Warmformen oder Tiefziehen) 
von Kunststoff-Folien oder -Platten zu rippenförmigen Struk­
turen mit 3 bis 15 mm Tiefe und von 3 bis 100 mm Breite im 
Abstand der jeweils gewählten Breite und bezogen auf die 
Tiefe in 3- bis 30-facher Länge und Aufeinanderstapeln 
dieser Formteile in äußere Rahmen, Aufrollen oder Verlegen 
als Endlosband, lassen sich dreidimensionale lichtdurchläs­
sige Wabenstrukturen aus Kunststoffen fertigen. Durch Ver­
kleben, Verschweißen oder Heißsiegeln der rippenförmigen 
Vertiefungen durch eine Folie oder miteinander erhalten die 
durch Thermoformen erzeugten Formteile aufgrund der 
erzeugten Luft- oder Gaspolster zusätzliche mechanische 
Festigkeit.  
     Zum Schutz gegen äußere Einflüsse werden die so 
hergestellten transparenten Wabenstrukturen auf einer oder 
beiden Außenflächen mit einer transparenten Platte oder 
Folie abgedeckt, verklebt oder versiegelt. Durch Füllung nur 
der rippenförmigen Vertiefungen oder der gesamten licht­
durchlässigen Wabenstruktur mit einem Gas mit hohem 
Molekulargewicht wird die wärmedämmende Eigenschaft 
der dreidimensionalen lichtdurchlässigen Wabenstruktur 
gesteigert.
Patent EP-0168687-A3 (EP)
Title: Method and device for holding a work piece on a movable pallet
IPC: B23Q3/08
Filed: 1985-06-26
Abstract: 1. Equipment for the fastening of a workpiece (41) on a movable workpiece pallet of a palleting equipment, consisting of several workpiece pallets which are feedable in stepwise manner to the treatment station of a numerically controlled machine tool, wherein the equipment is associated with an independent loading appliance set up outside the palletting device and a clamping unit, which is arranged on a base plate (30), is couplable with the loading appliance and consists of at least one store (12), a filling valve (1), at least one control valve (2, 3, 4, 5) and at least one clamping cylinder (20) connected through at least one connecting duct, characterized thereby, that an hydraulic loading appliance and an hydraulic clamping unit are provided and that the clamping unit displays a first duct branch, which serves for the charging of a supporting cylinder (19) and is equipped with a biassed store (9) and a control valve (2) actuable from the machine tool by an actuating fork (42), and a second duct branch, which serves to the charging of at least one clamping cylinder (20) and is equipped with control valves (3, 4), serving for a preset partial relief and actuable by the actuating fork (42) of the machine tool, with a pressure-limiting valve (16) and a volume-compensating cylinder (18) and with control valves (3, 4, 5), which serve for a reduced preset recharging and are actuable by the actuating fork (42), a second biassed store (12), a second pressure-limiting valve (17) and the volume-compensating cylinder (18).
Patent EP-0173077-A3 (EP)
Title: Ac supply device to actuate and to brake a dc train drive in a regenerator mode
IPC: B60L7/12
Filed: 1985-07-24
Abstract: 1. Apparatus for feeding an alternating current to a direct current traction device (3) equipped with a balance coil at powering operation and regenerative operation comprising : a completely-controlled thyristor-bridge-converter (2) connected with the pantograph by a reduction transformer (1) a main control block (9) controllable from the control board a powering and a regenerative operation control block (6 or 7) connected to the control electrodes of the thyristors of the converter (2) comprising a data processing block (11) and comprising an excitation control mechanism (10) characterized by a forcedly commutating block (5) the control input whereof is connected to the main control block (9) and which may be connected to the converter (2) during regenerative operation, which commutating block during regenerative operation is connected to an alternating current terminal of the converter (2) through a capacitor (5.3), the thyristors (5.1, 5.2) whereof are equidirectionally connected to those of the converter (2) at the d.c. current side thereof and by a forcedly commutating control block (8) connected to the control electrodes of the thyristors of the forcedly commutating block (5), wherein the outputs of the main control block (9) are connected to an input of the main control, regenerative operation, forcedly commutating and excitation control blocks (6, 7, 8, 10), respectively, and an input of the main control block (9) is connected to an output of the data processing block (11).
Patent EP-0179217-A3 (EP)
IPC: C07D209/88
Filed: 1985-08-19
Abstract: 2-Hydroxy-5,6,7,8-tetrahydrocarbazol und dessen Alkali- 
und Erdalkalisalze werden hergestellt, indem man 2-Hydroxy­
cyclohexanon mit m-Aminophenol in wäßrigem Medium 
oder wäßrig-organischem Medium - wobei das organische 
Lösemittel ein mit Wasser mischbares, polares organisches 
Lösemittel ist - bei einer Temperatur zwischen 20 und 100°C 
und einem pH-Wert zwischen 7,5 und 1 umsetzt, das gebil­
dete 2-Hydroxy-5,6,7,8-tetrahydrocarbazol aus der Reaktions­
mischung als Alkali- oder Erdalkalisalz abscheidet und dieses 
Salz gegebenenfalls mittels einer Mineralsäure in das freie 
2-Hydroxy-5,6,7,8-tetrahydrocarbazol überführt.
Patent EP-0180066-A3 (EP)
IPC: H04B3/04
Filed: 1985-10-07
Abstract: A multidrop high-speed modem communication system 
having a master and a plurality of remote modems, wherein 
an initial long train sequence provides the necessary 
modem equalization, wherein subsequent channel commu­
nications are preceded by a short training sequence. The 
remote modems, operating as slave modems, include a 
transmitter pre-equalizer, wherein the equalizer coef­
ficients for each remote-to-master channel are generated at 
the master modem and sent to the remote modems. Upon 
subsequent communications, a slave modem reloads the 
previous coefficients for its channel into its transmitter 
equalilizer. Other modem parameters, such as timing, 
phase, and frequency are reestablished by a short fast train 
sequence. Thereby, the modems may quickly exchange 
data without consuming excessive time in equalizing the 
channel for each remote-to-master transmission.
Patent EP-0154428-A3 (EP)
Title: Plastics film laminate
IPC: B32B15/08
Filed: 1985-02-13
Abstract: A flexible plastics film laminate comprises two layers of thermoplastic film directly joined together face-to-face by a layer of adhesive, wherein each film is metallised on at least one face and at least one of the films consists of polyolefine, the other said film being polyolefine, cellulose or polyamide. The laminate exhibits high gas and moisture barrier properties and is especially useful as a packaging material for oxygen-and/or water vapour-sensitive materials.
Patent EP-0217247-A3 (EP)
Title: Process for the preparation of polyamines, polyamines and their use in the preparation of polyurethanes
IPC: C08G18/40
Filed: 1986-09-19
Abstract: Polyamines containing primary amino groups are prepared in a single stage process by hydrolyzing an isocyanate in the presence of a catalyst incorporable through an NCO reactive group and a water-miscible aprotic-dipolar solvent. This hydrolysis is carried out at from 20 DEG  to 210 DEG  C. with the reactants being in substantially homogeneous phase. The isocyanate starting material has an NCO content of from 0.5 to 40% by weight. The catalyst is used in a quantity of at least 0.0001% by weight, based on 100% by weight of isocyanate compound. The water-miscible solvent is used in a quantity of at least 10% by weight, based on 100% by weight of isocyanate compound. The polyamines thus produced are particularly useful in the production of polyurethanes.
Patent EP-0218969-A3 (EP)
Title: Roof construction of profile sections and transparent panels
IPC: E04D3/08
Filed: 1986-09-26
Abstract: 1. Roof construction with obliquely extending first profile sections (1, 2) and transparent panels (6, 7) set between said profile sections, said transparent panels presenting a downward slope and each being set on their horizontally extending lower edges in a respective second horizontal profile section (3, 4, 4a, 5), which are joined at both ends to respectively two of the obliquely extending first profile sections (1, 2) and having a drainage channel (10) for taking off water that penetrates from the upper surface (11) of the panel (6) situated above the profile section, the drainage channel (10) opening via at least one discharge opening (10a) into at least one of the obliquely extending profile sections (1, 2), characterised in that the drainage channel (10) permanently communicates via at least one defined inlet opening (12) with the upper surface (11) of the panel above, and that the lower rim of the respective upper panel (6) is connected via an adhesive strip (27) to one wall surface of the drainage channel (10).
Patent EP-0194828-A3 (EP)
Title: Copper aluminum borate
IPC: B01J23/74
Filed: 1986-03-10
Abstract: Copper aluminum borate which is reducible under Temperature Programmed Reduction at a temperature no more than 350°C and/or has a surface area of at least 5 m<sup>2</sup>/g and a pore volume of at least 0.04 cc per gram.
Patent EP-0202075-A3 (EP)
IPC: E04B2/72
Filed: 1986-05-08
Abstract: A raceway structure (31) for a prewired wall panel (12), 
which structure (31) provides a raceway formed by a single 
upwardly opening channel-shaped member (32) which re­
leasably attaches to the lower edge of the panel frame (12). 
Each leg (33) of this channel member (32) forms an openable 
side cover. At the end of a series of panels, a one-piece end 
cover (55) snappingly engages the end of the channel mem­
ber (32) to close off the channel member (32). When two such 
panels are joined to define a 90° corner, a similar end cover 
(55) can be utilized, which can be cut along predetermined 
score lines to define either windows (71) or doors (72) which 
readily accommodate either a flexible electrical connector 
joining the two panels, or communication cables which ex­
tend between adjacent panels.
Patent EP-0206808-A3 (EP)
IPC: A61L15/60
Filed: 1986-06-24
Abstract: A method and apparatus for continuously manufacturing 
water absorbing resin. A mixed monomer solution is stored in 
a storage vessel (14) and a polymerization initiator stored in an 
initiator storage vessel (16). The monomer solution is fed 
through a conduit (28) to a lower position (below the liquid 
surface) of a reaction chamber of a reaction vessel at a rate of, 
for example, 4 gallons per minute. Simultaneously, the poly­
merization initiator is fed at a rate of, for example, 0.2 gallons 
per minute through a conduit (32) to an opposite side of the 
reaction chamber, again at a lower portion (below a con­
tinuously maintained liquid level) to begin polymerization. The 
reaction product forms from an upper surface of the reactant 
mixture and travels upwardly through a truncated frusto-­
conical cone shaped upper portion of the reaction chamber 
as a solid resin. The reaction product is sufficiently rigid to 
proceed upwardly from an upper annular edge (36) of the 
upper reaction chamber portion until the resin meets an upper 
conveyor belt (18). The upper conveyor belt, driven in a 
counterclockwise direction, pushes the mass of reaction pro­
duct onto a lower conveyor belt (20) on which the resin cures 
and dries without the addition of external heat.
Patent EP-0232816-A3 (EP)
Title: Heterogeneous specific binding assay employing an aggregatable binding reagent
IPC: G01N33/543
Filed: 1987-01-30
Abstract: A heterogeneous specific binding assay method for determining the amount of a suspected analyte in an aqueous test medium wherein a reaction mixture is formed by combining the test medium with assay reagents including a labeled reagent, an immobilizable component, and a binding substance which causes the immobilizable component to precipitate. Free and bound species of the labeled reagent are formed as a function of the amount of the analyte in the test medium. One of the free and bound species of the labeled reagent is immobilized by binding of the immobilizable component with the binding substance. The immobilized labeled reagent is separated from labeled reagent which has not been immobilized, and the amount of label in the labeled reagent in one of the separate fractions is determined and related to the amount of analyte in the test medium. The improvement provided is the use of an immobilizable component comprising a water dispersible, aggregatable reagent comprising a binding partner for the one of the free and bound species to be immobilized and a first binding substance which upon binding of a second binding substance forms a precipitated complex of the aggregatable reagent.
Patent EP-0231914-A3 (EP)
Title: Htlv-iii envelope peptides
IPC: C07K16/00
Filed: 1987-02-02
Abstract: Synthetic peptides containing portions of the epitopic sequence HTLV env (460-550) are disclosed which peptides are useful as reagents in immunoassays for detection of AIDS antibodies, as immunogens for eliciting polyclonal or monoclonal antibodies against AIDS virus env protein and as components in AIDS vaccines.
Patent EP-0245635-A3 (EP)
Title: Panel anchorage device
IPC: E04F13/08
Filed: 1987-03-31
Abstract: Facing panels can be fastened by the anchoring device of the invention to a building wall or similar anchoring base. The anchoring device has a pair of angular holders, each of which includes a holding part, fixable to the anchoring base, and a supporting part projecting horizontally. A bolt has an outer receptacle for the panels to be fastened and is formed with toothing by means of which the bolt can be mounted in the horizontal supporting parts adjustably and so as to be surrounded in a box-like manner over its axial length. For this purpose, by means of the toothing, the bolt is clamped on opposite longitudinal sides between two separate clamping plates which form the horizontal supporting parts and which are connected by means of tension parts located on both sides of the bolt. At least one of these tension parts is adjustable.
Patent EP-0247435-A3 (EP)
Title: Hose box
IPC: B65H75/36
Filed: 1987-05-13
Abstract: In a box (1) for storing at least one hose (2), wire rope or the like, in particular for fire-extinguishing vehicles, there are provided identically constructed bottom parts (3), rear wall parts (4) and lid parts (5) which are simple flat shaped parts having a vertical continuous circumferential edge (7). Said parts can be joined together with side wall parts (11, 12) of differing dimensions via screws or rivets in order to set up different variations of a box construction (Figures 1 and 2). <IMAGE>
Patent EP-0257235-A3 (EP)
IPC: F42B23/00
Filed: 1987-06-26
Abstract: The mine (1) comprises a main charge (2) and an auxiliary charge 
(3) for removing the cover, enclosed within separate chambers (20, 
19) of a container body (10) sealed from one another.
Patent EP-0261711-A3 (EP)
IPC: F15B21/048
Filed: 1987-08-28
Abstract: A package of treatment and control elements, for 
example for filtering and discharging condensate (11), 
pressure regulation (12) and lubricant dispersal (13) for 
compressed air distribution systems comprises a 
plurality of modular units interlocked by connection 
means in the region of respective heads each traversed 
by a bore (15) for the passage of compressed air. Said 
connection means comprise raised portions (16) formed on 
lowered stubbed opposed faces of each of the said 
heads, each of which portions (16) is adapted to abut a 
matching portion of the head of the adjacent unit, the 
ends of said portions (16) being shaped with inclined 
surfaces (17) which are engaged by matching surfaces of 
seats formed in a pair of opposed blocks  (18) mutually 
locked by through screws.
Patent EP-0272128-A3 (EP)
IPC: F16C3/28
Filed: 1987-12-17
Abstract: An eccentric pulley arrangement either driven or 
driving by which rotary motion can be transferred to reci­
procal motion. A pulley (8;33;57) has an angled shaft 
(4;39;60) through its centre of rotation with a second 
shaft (2,3;29;59) through the angled shaft. Movement 
of the angled shaft with respect to the pulley or the 
second shaft changes the centre of rotation of the pulley 
and hence the degree of eccentricity can be changed (in 
some embodiments, during motion). In some embodiments, 
the eccentric pulley arrangement is used to operate a 
vibrating frame (21;58).
Patent EP-0258102-A3 (EP)
Title: Matériau stratifié renforcé par une structure textile multidimensionnelle et son obtention
IPC: D04H3/12
Filed: 1987-07-29
Abstract: Matériau stratifié ayant une section transversa­
le du type comprenant une âme et au moins une aile latéra­
le, par exemple une section en I, T, J, Ω et analogues, 
ledit matériau étant obtenu par imprégnation d'une struc­
ture textile de renforcement et durcissement de l'ensemble, 
ladite structure textile étant du type comportant deux nap­
pes A, B, tissées, espacées l'une de l'autres, et une nap­
pe de liaison C s'étendant entre ces deux nappes A, B, le­
dit matériau étant caractérisé en ce que ladite nappe de 
liaison C est constituée d'au moins une nappe de fils de 
chaíne de liage, emprisonnés entre les fils de trame des 
deux nappes tissées A,B.