baber/WOPTO huggingface dataset:
Patent EP-0035857-A3 (EP)
IPC: E21B29/08
Filed: 1981-03-03
Abstract: A method of plugging an elongate annulus, particularly 
an annulus in an oil well in which a blow-out is occurring, 
consists in the steps of securing hot tapping apparatus to an 
outer tubular member within which the annulus is situated; 
forming a hot tapping in the outer tubular member; injecting, 
through the hot tapping and into the annulus, curable synthe­
tic material; and allowing the curable synthetic material to 
cure in the annulus and form a pressure resistant plug therein.  
     The curable synthetic material may be injected with injec­
tion apparatus having an injection barrel movable in a sup­
port, the support being sealable to the hot tapping, means for 
axially moving the barrel in the support and means for meter­
ing and feeding plugging material from the barrel into the 
annulus.
Patent EP-0055590-A3 (EP)
IPC: B01J49/00
Filed: 1981-12-22
Abstract: A mixed bed deionizer unit which provides in situ 
regeneration through the use of two compact multi-valve 
assemblies (20,22) and an intermediate manifold (24) which 
are automatically controlled to supply backwash water, 
chemical draw for cleansing both cation and anion resins 
simultaneously and rinsing water in a sequential controlled 
manner. An internal water and chemical distribution system 
in the mixed bed tank (10) is provided which has both input 
distribution and output drainage capabilities.
Patent EP-0063265-A3 (EP)
IPC: E06B9/36
Filed: 1982-03-29
Abstract: In a vertical blind with a blind head (10), a spine shaft 
(11) rotatably supported on the head, a number of runners 
(20) supported for reciprocating movement in the head, 
holders (30) respectively supported in the runners for pivotal 
movement and adapted to support a number of slats (50) 
therefrom, and drive and driven gears (14, 15) each pair 
mounted in the respective runner for transmitting turning of 
the spline shaft to the holder, the runner is formed with side 
and bottom openings (23, 25) connected to each other in a 
manner that the holder can be mounted in and dismounted 
from the runner being in the head. The holder has the plug 
portion (31) thereof fitted in the driven gear, the plug portion 
being formed with a plurality of radial slots (35) and 
resiliently expansible as well as collapsible for frictional 
engagement with and disengagement from the bore in the 
driven gear.
Patent EP-0072510-A3 (EP)
IPC: C03B9/453
Filed: 1982-08-06
Abstract: Es wird eine Glasformmaschine mit einem Schwenkan­
trieb geschaffen, wobei der Schwenkantrieb an einem Aus­
schieber (97) angebracht ist, der geformte Glasgegenstände 
(101) von einer Abstellplatte (102) auf ein Transportband 
(122) überschiebt. Es wird vorgeschlagen, die Schwenkbe­
wegung mit Hilfe eines durch ein Druckmittel betätigbaren 
Drehantriebs (59) auszuführen. In einer bevorzugten Ausfüh­
rungsform werden dem Drehantrieb (59) zwei Behälter (60, 
61) mit Hydraulikflüssigkeit (62) vorgeschaltet, die mit Druck­
luft beaufschlagbar sind. Die Druckluft wird durch zwei 
Ventile (74, 75) gesteuert. Das eine Ventil (74) ist von einer 
zentralen Steuereinheit ansteuerbar, während das andere 
Ventil (78) mechanisch durch einen die Stellung des Drehan­
triebs (59) wiedergebenden Stellungsgeber (112, 113) betä­
tigt wird. Mit Hilfe eines Drosselventils (65) in einer Hydrau­
likflüssigkeits-Leitung vom Drehantrieb (59) zu einem der 
Behälter (60, 61) kann die Schwenkgeschwindigkeit einge­
stellt werden. Insgesamt ergibt sich durch die Verwendung 
des druckmittelbetriebenen Drehantriebs (59) ein weitge­
hend hitzeunempfindlicher robuster Schwenkantrieb, der 
vielseitig verwendbar ist, eine ruhige und ruckfreie Drehbe­
wegung durch die Vermeidung von Gelenken und Rutsch- 
oder Einrastkupplungen gewährleistet, der bei einer Glas­
formmaschine mit mehreren Stationen nicht zwangsgesteu­
ert wird, der einfach zu justieren ist und der in der gezeigten 
Ausführung einfach zu montieren und zu wechseln ist.
Patent EP-0077938-A3 (EP)
IPC: A01N43/80
Filed: 1982-10-05
Abstract: Novel tetrahydrophthalimides are represented by the 
general formula (I): 
  
wherein A is a hydrogen atom or a methyl group,  
X is a hydrogen atom, a halogen atom, a methyl group 
or a methoxy group,  
each of Y and Z is a hydrogen atom or a halogen atom,  
each of U and V is a hydrogen atom; a 
  
group; an alkyl group; an alkyl group having one or two 
substituents selected from the group consitsing of a halogen 
atom, an alkoxy group, a cyano group and an aryl group 
which may be substituted by a halogen atom; an alkenyl 
group; an alkenyl group having one or two substituents 
selected from the group consitsing of an alkoxycarbonyl 
group and a cyano group; an alkynyl group; a    
--E  
group; or an alkylsulfonyl group. The novel compounds are 
useful as herbicides.
Patent EP-0095031-A3 (EP)
Title: N,n,n-tris(2,2,6,6,-tetramethyl-4-piperidone ketal)-1,3,5-triazines and synthetic resin compositions
IPC: C07D519/00
Filed: 1983-03-31
Abstract: N,N,N-tris(2,2,6,6-tetramethyl-4-piperidone keta))-1,3,5-triazines are provided, having the formulawherein:R, is selected from the group consisting of hydrogen and alkyl having from one to about four carbon atoms; andR<sub>2</sub> is selected from the group consisting of hydrogen; oxyl O; alkyl, hydroxy alkyl and epoxyalkyl having from one to about eighteen carbon atoms; acyl having from one to about eighteen carbon atoms; cycloalkyl having from three to about eighteen carbon atoms; phenyl; phenalkyl and alkylphenyl having from seven to about twenty-four carbon atoms; as well as synthetic resin compositions having an improved resistance to deterioration and containing such compounds.
Patent EP-0095678-A3 (EP)
Title: Process for the production of a glue film and a hardener film, and device for carrying out the process
IPC: B05C5/00
Filed: 1983-05-20
Abstract: 1. A process for the formation of a film of liquid on a board, especially a film of glue and hardener on a preferably elongate board (2) intended for the production of wooden load-bearing structures, by casting at least one liquid by means of at least one dispensing vessel (6) which is arranged above the board and transverse to the direction of travel of the latter, and which tapers as width towards the board, the film of liquid being as, or wider than, the board, the board (2) being preferably passed beneath the dispensing vessel (6), the liquid being supplied from the dispersing vessel (6) in the form of a falling curtain, wherein the longitudinal walls (7, 7') of the dispensing vessel (6) are of sieve-like construction, so that the liquid, after passing therethrough, forms a coherent film on the outside of the sieve or perforated plate and a falling curtain as it runs off at the lowest point.
Patent EP-0113834-A3 (EP)
IPC: F02B3/06
Filed: 1983-11-23
Abstract: The invention relates to an arrangement for preventing 
enlargement of the tips of electrically energizable glow 
plugs in diesel engines.  
     Each glow plug (10) has associated therewith a 
separate series connection (26) for energizing it, which 
series connection includes a cyclable circuit interrupting 
means (28) designed to open within a fraction of a second 
in response to a current having a value corresponding to a 
short in the associated glow plug tip.
Patent EP-0107305-A3 (EP)
Title: Scoliosis measuring apparatus
IPC: G01B5/24
Filed: 1983-09-07
Abstract: An apparatus for measuring the extent of scoliosis in an 
individual, a transverse support member (10), first (12) and 
second (14) mounting means predeterminedly positionable 
along the support member, a pair of extension members 
(20, 22) in individually co-operating relationship with each 
of the mounting means (12, 14) for resting at a selected body 
location of the individual when the apparatus is in use and 
adapted for removal from the mounting means (12, 14) when 
the apparatus is not in use, and means locatable on the sup­
port member for providing an angle indication (34) as to 
existing elevational differences between the extension 
members (20, 22) when rested at the body locations.
Patent EP-0104894-A3 (EP)
IPC: E21B10/56
Filed: 1983-09-22
Abstract: A tool component comprising a composite compact (12) 
located in a sloping recess in one end of a solid, elongate 
right-circular cylindrical pin (10) and bonded thereto. The 
recess is characterised in that it is formed in the pin to one 
side of a longitudinal plane (26) passing through the central 
axis of the pin and the base wall (22) of the recess slopes 
from one end surface (28) towards a side surface (30). 
Bonding of the composite compact to the pin is preferably 
achieved by means of a braze alloy having a working 
temperature of less than 700°C and containing silver, copper, 
zinc, manganese and nickel. The tool component has 
particular application as a cutting component for a drill bit.
Patent EP-0120233-A3 (EP)
IPC: F27B9/30
Filed: 1984-02-04
Abstract: Bei einem Verfahren zur Wärmerückgewinnung bei der 
Wärmebehandlung von metallischem Nutzgut wird das Nutz­
gut durch eine Vorheizzone (6), eine Behandlungszone (7), 
und eine Kühlzone (8) hindurchbewegt, wobei mittels eines 
gasförmigen Wärmeträgerstroms Wärme aus der Kühlzone in 
die Vorheizzone entgegen dem Nutzgutstrom übertragen 
wird.  
     Um einen wesentlichen Teil der sonst in der Kühlzone 
abzuführenden Nutzwärme zum Aufheizen des Nutzgutes 
zurückzugewinnen, und zwar ohne größeren apparativen 
Aufwand, wird der Wärmeträger in der Kühl- und in der Vor­
heizzone jeweils im Gegenstrom oder im Kreuzgegenstrom zu 
dem Nutzgut zwangsweise durch das in Gestalt von Schütt- 
oder Stapelgut vorliegende Nutzgut hindurchgeführt und von 
der Kühlzone in die Vorheizzone geleitet. Die Wärme­
kapazitätsströme des Schütt- oder Stapelgutes sowie des 
Wärmeträgers in der Kühl - und/oder Vorheizzone werden 
etwa gleich groß gemacht, wobei die beiden Zonen derart 
bemessen werden, daß der thermische Austauschgrad ε 
zwischen dem Nutzgut und dem Wärmeträger jeweils größer 
0,5 ist.
Patent EP-0131904-A3 (EP)
Title: Dipping filling device
IPC: B65B3/04
Filed: 1984-07-11
Abstract: Described is a filling apparatus for filling packaging means with quantitatively controllable amounts of a flow substance, having a pump piston (54) which is movable in a cylinder (50), wherein the feed end and the discharge end of the pump chamber (9) are respectively closed by valves (4, 5) and, to avoid foaming, the discharge end at least partially dips into the upwardly open packaging means (10). Also provided is a drive means (31, 37) with cam member (28). So that, as far as possible, only one essential machine component has to be moved, quantitatively controlled filling is possible, with a small height of drop, and preferably also the volume of filling can be varied without major conversion operation, it is provided in accordance with the invention that the annular pump piston (54) and the piston rod (6) are of a hollow configuration, the discharge end has a discharge nozzle (54') mounted on the end of the piston rod (6) that is remote from the piston (54), and the emptying valve (5), the feed valve (4) is arranged on the cylinder (50), and that the drive means (31, 37) has at least two rotationally mounted levers (31, 37) which are in adjustable driving engagement with each other, and a coupling means (21-23) which engages around the piston rod (6) and which is connected to one of the levers (37).
Patent EP-0127307-A3 (EP)
IPC: F42B39/10
Filed: 1984-04-24
Abstract: Apparatus for aiding the connection of lengths of 
ammunition belt into longer lengths including a bench, a 
channel on the bench for ducting belted ammunition past an 
ammunition round insertion station to a delivery station at 
which a transportable magazine is temporarily located, ramps 
being located in the floor of the channel to each side of the 
insertion station, the ramps being movable from a lowered 
position to a raised position in which belted ammunition is 
locally elevated to allow easy flow over the insertion station.
Patent EP-0162165-A3 (EP)
IPC: H01L27/22
Filed: 1984-06-07
Abstract: A semiconductor Hall effect device having a stable and 
more controllable offset voltage is formed, in one embodi­
ment, of an N-type silicon epitaxial layer 12 overlaying a P-­
type silicon substrate, 24 and a P+-type region is formed, for 
example, by ion implantation, in the surface of the epitaxial 
layer 12 over the active area of the Hall element. The P+-­
type region 26 effectively shields the surface of the Hall ele­
ment to prevent induced surface potential variations. Current 
and voltage sense contacts are provided by N+-type shield 
region 26 to contact the N-type epitaxial layer 12.
Patent EP-0147224-A3 (EP)
IPC: A61F13/00
Filed: 1984-12-21
Abstract: A device (10) for retaining a surgical dressing (22) in 
position over a skin defect which has been repaired using 
surgical threads (24) has an annular resilient ring (14) and a 
disc (12) which receive and grip the free ends of the threads 
(24) there between, the ring being seated in an annular 
recess (20) in the radially outer surface of the disc. The device 
is thus tensioned to the threads against the dressing to retain 
the dressing in position against the defect. This allows easy 
removal and replacement of the dressing for inspection of 
the skin defect.
Patent EP-0157290-A3 (EP)
Title: Apparatus for making shaped chocolate articles
IPC: A23G1/28
Filed: 1985-03-20
Abstract: The apparatus consists of individual work stations, such as a pouring station, turning station and cooling station. In a cooling station, the moulds are guided into several planes one above the other mostly with the aid of paternoster bearings. In this case, a controlled guiding of the current of cooling air is very difficult. In contrast, the invention proposes that the moulds passing through the cooling station be conveyed contiguous to one another by pushing, and at the same time they serve for conveying the cooling air. This allows cooling air to be guided directly along the upper and lower side of the moulds, the contiguous moulds separating the current of cooling air in a controlled manner. As a result of the improvement in the cooling efficiency and the close contiguous positioning of the moulds, a space saving is achieved, which permits the continuous conveying of the moulds in a horizontal plane, without a cooling station thereby becoming too large. In addition, other improvements are obtained for the mould transport in general. <IMAGE>
Patent EP-0164987-A3 (EP)
IPC: C07D493/08
Filed: 1985-06-03
Abstract: 7-Oxabicycloheptane substituted thio prostaglandin ana­
logs are provided having the structural formula 
  
wherein R is hydrogen, lower alkyl or alkali metal, R¹ is lower 
alkyl, arylalkyl, aryl, cycloalkyl or cycloalkylalkyl, X is O, S or 
NH, A is -CH=CH- or -(CH₂)₂, p is 0 to 4, n is 1 to 4, n′ is 0 to 
2, q is 1 to 4 and m is 0 to 8, and including all stereoisomers 
thereof.  
     The compounds are cardiovascular agents useful, for 
example, in the treatment of thrombolytic disease; and are 
antiinflammatory agents useful, for example, in the treat­
ment of rheumatoid arthritis.
Patent EP-0154613-A3 (EP)
IPC: B65H39/11
Filed: 1985-02-27
Abstract: Improved apparatus (1) for the sorting and distribution 
of sheets, particularly those from a photocopying machine, is 
provided, having suction means (11) for holding the sheets in 
positions of adherence on drive belts (12) for moving the 
sheets during their translation up the vertical tract of the 
apparatus towards the individual reception compartments or 
trays (7).
Patent EP-0154618-A3 (EP)
Title: Method of stabilizing thin and fragile ceramic slabs, and ceramic elements thus obtained
IPC: E04C2/26
Filed: 1985-03-07
Abstract: 1. Method of stabilising thin, fragile ceramic plates, consisting of mounting the said plates on a bearing structure consisting of a sandwich material, the core of which is of the bee-hive type or synthetic foam, characterized in that the said plates, produced according to the electrodeposition method, are stabilised as a result of the ceramic film participating directly in the composition of the bearing structure.
Patent EP-0195445-A3 (EP)
Title: Semiconductor memory device with an error correction function
IPC: G11C29/00
Filed: 1986-03-20
Abstract: Memory cell data is read out from memory cell arrays by a column decoder/sense amplifier in a data refresh mode. The data read out by the column decoder/sense amplifier is supplied to a decoding/correction circuit to be subjected to error detection. If an error is detected, the error data is corrected by the correction circuit. The corrected data is again supplied to the column decoder/sense amplifier, and the data held in the column decoder/sense amplifier is rewritten in an original memory cell, thus performing data refresh and error correction operations. In the refresh mode, addresses for selecting memory cells are automatically generated inside a memory device by an internal address generating means consisting of a pulse generator for generating a pulse signal in accordance with a column address strobe signal and a row address strobe signal and of a counter circuit for counting the pulse signal. The data read out in the data read mode is not corrected by the correction circuit. The access time of the memory cells is equal to that of the cells used in conventional memory devices.
Patent EP-0204989-A3 (EP)
Title: Use of penicillamine in the treatment of immune deficiency diseases
IPC: A61K31/195
Filed: 1986-05-15
Abstract: The invention is directed to the use of penicillamine for controlling illnesses, e.g., AIDS, which are distinguished by an immune deficiency syndrome.
Patent EP-0220372-A3 (EP)
Title: Piston press for extracting water from a laundry batch
IPC: D06F47/00
Filed: 1983-10-28
Abstract: 1. A plunger press for dewatering a lot of laundry, comprising a press pin provided with a resilient layer, said press pin entering from above into a pressure container containing said lot of laundry, sensors detecting the material to be pressed being arranged at the upper edge of the pressure container, characterised by that the sensors (13) detecting the material to be pressed are conductivity sensors.
Patent EP-0213538-A3 (EP)
IPC: B65H33/04
Filed: 1986-08-19
Abstract: A board inserter for use with a printing press provides for 
the automatic insertion of paper boards or the like between 
predetermined numbers of printed sheets as they emerge 
from the printing press. The board inserter is used to make 
note pads or the like in which stacks of paper are attached to a 
heavier paper board backing.
Patent EP-0218071-A3 (EP)
Title: Adder cell for a carry ripple adder of the cmos technique
IPC: G06F7/50
Filed: 1986-08-25
Abstract: An adder cell for a ripple-carry adder, suitable for use in an integrated circuit employing CMOS technology, has a gate arrangement for two input variables and a carry input signal, with outputs for sum and carry signals, in accordance with the signals presented to the inputs. The gate arrangement is arranged so that the charging of the capacitance of the carry output takes place from a supply voltage through two transistor gates, not contained in a combination gate, so that one of the transistor gates may be formed as a driving inverter separate from the time-critical carry-propogation path, and designed with significantly lower impedance than the other transistor gates. Alternatively, a single transistor gate is employed for charging the capacitance of the carry output directly form a supply voltage.
Patent EP-0219057-A3 (EP)
Title: Use of non-ionic surfactants as reagents for the flotation of non-sulphidic minerals
IPC: B03D1/014
Filed: 1986-10-08
Abstract: Alkyl glycosides and/or alkenyl glycosides are used alone or as a mixture with at least one anionic, cationic or ampholytic surfactant as collecting agents in the flotation of non-sulphidic ores. However alkyl monoglycosides and alkenyl monoglycosides or corresponding polyglycosides having 2 to 8 glycoside radicals can be used. The alkyl radicals or alkenyl radicals of these compounds can have straight or branched chains and 2 to 18 carbon atoms and, if desired, contain a hydroxyl group and/or an ether bridge in place of a -CH2- group. 
<IMAGE>
Patent EP-0221472-A3 (EP)
IPC: B41F33/00
Filed: 1986-10-24
Abstract: A handy type image inputting device is utilized to 
be set over a portion of a print (x) to be inspected to input 
the image of the registration marks. The image inputted 
by the device is displayed on a display device (4) so as to 
provide an enlarged image to be observed for measurement 
of registration error. At least two kinds of 
registration marks such as those which have no spacings 
when registration is completed and those which have 
regular spacings when registration is completed may be 
utilized.
Patent EP-0200501-A3 (EP)
IPC: H03K5/1534
Filed: 1986-04-25
Abstract: A CMOS address transition detector includes a first input 
circuit section, a first delay circuit section, a second input 
circuit section, a second delay circuit section and an output 
circuit section. The first input circuit section and the first 
delay circuit section are responsive to true address transition 
signals for controlling the pulse width of an output pulse 
signal. The second input circuit section and the second delay 
circuit section are responsive to a false address transition 
signal for controlling the pulse width of the output signal. 
The output circuit section generates at an output terminal the 
output pulse signal having a pulse width which is substan­
tially constant over a wide temperature range. The output 
circuit section has a first input which is responsive to the first 
input circuit section and the first delay circuit section when 
the true address transition signal makes a low-to-high 
transition. The output circuit section has a second input 
which is responsive to the second input circuit section and 
the second delay circuit section when the false address 
transition signal makes a low-to-high transition.
Patent EP-0211534-A3 (EP)
IPC: B01J20/26
Filed: 1986-07-14
Abstract: An insoluble composition for removing mercury from 
a liquid medium. This insoluble composition comprises a 
suitable insoluble carrier and a cysteine residue covalently 
fixed at the nitrogen atom thereof to the surface of the 
carrier.
Patent EP-0219930-A3 (EP)
IPC: G06F17/30
Filed: 1986-07-25
Abstract: A data storage medium storing a representation of a topological structure having topological features, on which is stored a digital data base including a plurality of carrier blocks of data representing the topological features at a given level of detail, each one of the carrier blocks being a representation of a carrier which is a closed set containing in its interior a given topological object. Also disclosed are methods for building the carrier blocks, for building a hierarchy of carrier blocks, and for searching the digital data base at all hierarchical levels.
Patent EP-0223618-A3 (EP)
IPC: C12Q1/68
Filed: 1986-07-16
Abstract: This invention relates to a method for determining the 
nucleotide sequence of DNA and RNA molecules. The method is 
automatable and avoids the use of radioactive labels and gel 
electrophoresis. The method is also adaptable for 
introducing site-specific mutations in DNA and RNA molecules.