baber/WOPTO huggingface dataset:
Patent EP-0106132-A3 (EP)
IPC: D03D1/00
Filed: 1983-09-08
Abstract: Incompressible open mesh yarns containing a plurality 
of internal fluid passageways therewith are incorporated into 
papermaker's forming fabrics, drier fabrics, and press felts to 
achieve novel fabric constructions with advantages in manu­
facturing cost savings and performance capability.
Patent EP-0124644-A3 (EP)
Title: Method and apparatus for removing oil from water
IPC: B01D61/14
Filed: 1983-10-31
Abstract: A method and apparatus for removing oil from water. The invention includes a separation vessel for separating the oil by gravity from the water. The generally oil-free water from the separation vessel is pumped under pressure through an ultrafine molecular filter. The concentrate liquid from the ultrafine molecularfilter is directed into a concentrator vessel which separates out the oil which remains in the concentrate liquid. The separated oil is directed back into the separation vessel and the remaining liquid is directed back through the ultrafine molecular fitter. Ejection water is periodically directed into the separation vessel to discharge oil accumulated in the separation vessel.
Patent EP-0091712-A3 (EP)
Title: A method and an arrangement for the processing of a material web
IPC: F16H25/14
Filed: 1983-04-05
Abstract: A method and an arrangement for the processing of a meterial web to convert the same to individual packing containers filled with contents. Flexible packing containers for milk or other beverages are manufactured from tubular material which is filled with contents, formed and divided to packing containers with the help of alternatively working forming and sealing jaws which are given a reciprocating movement on the one hand in longitudinal direction of the tube, on the other hand in transverse direction of the tube. In accordance with the invention the jaws are guided as well as driven by means of guiding and driving rods which run parallel with the material tube and to which different reciprocating movements are imparted.
Patent EP-0122396-A3 (EP)
IPC: D21H27/24
Filed: 1984-02-17
Abstract: A decorative laminate comprising a core of at least one 
sheet of saturating kraft paper impregnated with a blend of a 
phenol/formaldehyde resin and a cross-linked, acrylic 
copolymer and optionally, a melamine/formaldehyde resin, 
and a decor sheet impregnated with 1) a first blend of a 
melamine/formaldehyde resin and a cross-linked, acrylic 
copolymer and 2) a second blend of a melamine/formal­
dehyde resin and an abrasive material, and a method for the 
production thereof, are disclosed.
Patent EP-0123896-A3 (EP)
IPC: G09G5/10
Filed: 1984-03-27
Abstract: An electrical circuit is described that requires a re­
duced number of data bits for character-address and video-­
mode information by using a predetermined bit combination 
of the video-mode information as part of the character-­
address information. Character-address and video-mode 
information is outputted from a random access memory 
RAM (24) to a character read only memory ROM (26) and a 
video-mode detection circuit (28) that produces outputs to 
enable video-mode circuits in the video control circuitry. 
One output of the video-mode detection circuit is coupled to 
an address input of the character ROM (26) that has charac­
ters divided into two character sets. A predetermined bit 
combination of the video-mode information produces an 
output from the video-mode detection circuit that selects 
one of the character sets while the other bit combinations 
produce an output from the detection circuit that selects the 
other character set. In this way, character-address and 
video-mode information having n data. bits can produce 
character and video-mode outputs that normally require 
N + 1 data bits.
Patent EP-0140200-A3 (EP)
Title: Device to pick up flat work pieces
IPC: B65H31/34
Filed: 1984-10-03
Abstract: An apparatus for picking up, transporting and exactly depositing planar work pieces, particularly cloth parts, comprises lifting devices which can be moved over work piece deposition points. The lifting devices comprise a pressure plate having a plurality of adhesive-tape pickups removably fixed thereon, e.g., by adhesion magnets. The adhesive-tape pick ups can be easily moved to any number of selectable points on the pressure plate in order to conform to the work piece to be picked up. The adhesive-tape pickups comprise a tubular housing having disposed therein a longitudinally movable adhesive-tape winding device with associated table deflection rolls. The tubular member has a baffle plate located at the bottom thereof. The baffle plate is provided with apertures. The tape deflection rollers protrude slightly through these apertures presenting adhesive tape for picking up a work piece when the apparatus is positioned at a pickup point. When the apparatus is positioned at a workpiece deposition point, lowering of the pressure plate at the deposition point causes the tape deflection rollers to be retracted within the apertures and work piece is stripped off by the baffle plate.
Patent EP-0143402-A3 (EP)
IPC: F23J3/00
Filed: 1984-11-15
Abstract: An apparatus for deslagging tubes in a modern high tem­
perature steam generator by the application of high frequency 
shock energy is disclosed. The apparatus includes a pneu­
matic vibrator, a connecting shaft connected at one end to the 
vibrator by an interference fit tapered connection for trans­
mission of high frequency shock energy from the vibrator to 
the shaft, a base plate for distributing the high frequency 
shock energy over a relatively large area encompassing por­
tions of at least a plurality of tubes, the base plate being con­
nected to the other end of the connection shaft by an interfer­
ence fit tapered connection for transmission of high frequency 
shock energy from the shaft to the base plate, and the base 
plate being secured in position adjacent the tubes for the 
transmission of high frequency shock energy from the base 
plate to the tubes while allowing for thermal expansion of the 
tubes during operation of the steam generator.
Patent EP-0146198-A3 (EP)
IPC: H03K17/96
Filed: 1984-06-07
Abstract: An electronic selector device has a control box (11) with 
conducting plates (13-22) secured to the inside of a window 
(12) in a building. Touching of the glass (12), or a conducting 
touch pad (23-32) on the outside of the window (12) causes a 
change in capacitance at that point, and an electronic pulse 
provided by a clock (40) is thereby delayed, causing trigger­
ing of a latch (61, 62) and consequent control of a display 
(10) or like apparatus.
Patent EP-0129427-A3 (EP)
IPC: G11B20/00
Filed: 1984-06-15
Abstract: A method for prevention of unauthorized copying from 
information recording media, such as diskettes comprising 
the steps of altering (12) the information storage characteris­
tics of the information recording media at selectable locations 
(30) thereon, analyzing (14) the information recording media 
after the alteration to provide a storable indication of the 
precise locations (30) of the alteration, and recording (18) onto 
the altered recording media information the copying of which 
is to be resisted, the information thus recorded including said 
storable indication of the precise locations (30) of the altera­
tion and instructions to user apparatus to verify the altered 
status of the recording media at said precise locations (30).
Patent EP-0145305-A3 (EP)
Title: Membranes
IPC: C08L81/06
Filed: 1984-11-12
Abstract: Divalent metal salts of sulphonated polyarylethersulphones and solutions thereof in a specified solvent mixture, for example a mixture of an alkylene carbonate, an ether and a carboxylic acid, hydroxy-substituted hydrocarbon compound or water can be used to produce membranes, such as asymmetric semi-permeable membranes for reverse osmosis. The divalent metal may be an alkaline earth metal, particularly barium. Membranes having a desirable combination of high salt rejection at a high water flux are also disclosed. These membranes may be used for the desalination of sea water and purification of brackish waters and industrial effluents.
Patent EP-0125972-A3 (EP)
IPC: H01R13/635
Filed: 1984-05-02
Abstract: A frangible pin (15) extends radially between interfitted 
first and second shell portions (21, 26) comprising an electri­
cal connector assembly, the pin having a cross-sectional area 
sized to shear upon application of an external force so that the 
shells can break-away from one another.
Patent EP-0124469-A3 (EP)
IPC: G05D23/22
Filed: 1984-04-19
Abstract: Disclosed is a method and apparatus for controlling the 
temperature of a heater element in accordance with the 
dwell time of an item to be heated by the heater element. The 
apparatus of the invention utilizes a temperature tracking 
circuit which is energized by a low voltage DC power source 
and a switching system for operating the tracking circuit in 
either an automatic or standby mode. Sensing means are 
provided for determining the dwell time of an article to be 
heated by the heater element and a thermocouple of the like 
is provided for sensing the temperature of the hear ele­
ment. A heat controller, preferably of the digital program­
mable variety, is connected to the heater element and is 
responsive to the dwell time and the temperature sensing 
means for controlling the power to the heater in accordance 
with the dwell time and instantaneous heater temperature 
whenever the equipment associated with the heater element 
is operating in the automatic mode.  
     Interposed between the programmable heat controller 
and the heater element may be a power control device which 
is responsive to the output of the programmable heat con­
troller for supplying a regulated portion of a high voltage 
power source to the heater element. In either the automatic 
or the standby mode, means are provided to input a signal to 
the programmable heat controller for maintaining the heater 
in element above a predetermined minimum temperature.
Patent EP-0151478-A3 (EP)
Title: Enclosure for electrical components
IPC: H05K7/18
Filed: 1985-02-02
Abstract: 1. Cabinet for the reception of inserts, modules and devices, which display electrical and/or electronic components, with a framework consisting of at least twelve interconnected frame limbs of profile rods which have the same cross-section and are constructed as square hollow bodies which on at least one longitudinal side display a strip which extends in longitudinal direction, projects at right angles and is provided with a row of holes, at which the inserts, modules or devices are fastenable, in a given case by way of connecting elements, characterised thereby, that the strip (13, 15), apart from the holes (17) of the first row, the spacings of which correspond to a grid spacing envisaged for built-in parts, is provided with a second row of holes (18), which is arranged parallely to the first row of holes (17) and displaced in longitudinal direction relative to these, that the holes (18) of the second row are connected with walls (25) by way of intermediate pieces (26), which are arranged at their side remote from the interior of the cabinet, and that hinge parts (28, 49) for doors (63, 64) with portions (43, 52) and/or abutments (29, 58), which are matched to the outline of the profile rods (2 to 10, 14, 31, 32, 15) and extend as far as the strips (13), are fastenable at a respective hole at the holes (18) of the second row.
Patent EP-0152901-A3 (EP)
Title: Progressive distributor
IPC: F16N25/02
Filed: 1985-02-13
Abstract: 1. Progressive distributor with three or more pistons (K1 to K4), each slidable in a casing bore (B), which, under discharge of a certain quantity of lubricant through an outlet (A1 to A8) led via the casing bore (B) and an annular groove (R) of always the respective preceding piston (K1 to K4), are pressed by the lubricant alternatingly into the two final positions in their casing bore (B), the pistons (K1 to K4) being controlled successively by the lubricant by means of two annular grooves (R) in such manner that the next piston (K1 to K4) can be displaced by the lubricant only after the piston motion of the preceding piston (K1 to K4) has almost been accomplished, all casing bores (B) being connected by a centre bore (M) with the inlet (E), channels (KN) connecting the casing bore (B) of the preceding piston (K1 to K4) in the area of the annular grooves (R) with the front sides of the casing bore (B) of the following piston (K1 to K4), and that, except for one piston (K4), with the annular grooves (R) and the front side placed on the same side, in the one piston (K4), however, with the annular groove (R) and the front side placed on different sides, and wherein always one connecting channel (V) connects the respective front sides of at least one casing bore (B), however not all casing bores (B), with always a front side of the bore (BZ) of an additional cylinder (Z) wherein an additional piston (KZ) is arranged so as to be slidable to and fro by the lubricant between two stops (A), characterized in that at least one piston (K1 to K4) must operate against always one initial pressure which is higher than the discharge pressure against which the additional piston (KZ) operates and that for the production of the higher initial pressure the respective outlets (A1, A2) are provided with a relied valve or a non-return valve (VE) with counterpressure (Fig.1).
Patent EP-0174819-A3 (EP)
IPC: A61G1/00
Filed: 1985-09-09
Abstract: A container of a size suitable for accommodating a 
human body includes two substantially similar trough 
shaped members 3, 5 which are detachably connected 
together about respective mating free edges, and sealing 
means 15 being located at said free edges to seal the 
container to provide a gas or liquid tight seal. Each trough 
shaped member may be used alone as an open topped 
container.
Patent EP-0196501-A3 (EP)
Title: Device for changing the impression cylinder in a rotary press
IPC: B41F13/20
Filed: 1986-03-09
Abstract: The stubs at the ends of the printing cylinder in a rotary printing press can roll along the upper surfaces of two arms each of which carries a plate with two mutually inclined upwardly diverging grooves for a pair of reciprocable stops. The stops can be shifted by cams to assume operative positions in which they flank the respective stubs and maintain them in predetermined positions for attachment of bearings to or for removal of bearings from the stubs. The stops are retractible to levels below the upper surfaces of the respective arms so as to allow for rolling of the stubs along the arms, either to advance the cylinder to its operative position or to roll the cylinder to a position in which it can be lifted off the arms. Detents are provided to yieldably hold the stops in selected positions.
Patent EP-0212178-A3 (EP)
IPC: C02F1/52
Filed: 1986-07-04
Abstract: Die Erfindung betrifft eine Anlage sowie ein Ver­
fahren zur kontinuierlichen Flockung von Abwasser 
im Durchlaufbetrieb unter Verwendung einer ein­
zigen, mehrfach U-förmig abgebogenen Reaktions­
schlange. Hierdurch ergibt sich ein besonders 
kostensparender Aufbau sowie eine einfache Be­
triebsweise.
Patent EP-0230530-A3 (EP)
Title: Process for the separation and cleaning of polyglycerines of polyglycerine containing residues
IPC: C11D19/00
Filed: 1986-10-25
Abstract: The polyglycerol-containing distillation residues which are pasty or almost solid and are produced in the synthetic preparation of glycerol are reacted in the presence of an acid catalyst with an acetal or ketal at elevated temperature under atmospheric or reduced pressure, and the reaction mixture is fractionally distilled to give the individual cyclic acetals or ketals which are then cleaved in the presence of an acid catalyst or acidic cation exchanger to give the corresponding pure polyglycerols.
Patent EP-0197614-A3 (EP)
Title: Bottom design of packing containers
IPC: B65D5/00
Filed: 1986-04-07
Abstract: A bottom design for packing containers of the type manufactured by folding and sealing of plastic laminated packing material. To prevent the absorbtion of liquid contents by the fibrous carrier layer of the material on unprotected cut edges a folding pattern is created in accordance with the invention which ensures that all cut edges (11) at the bottom - (4) of the packing container are situated under protecting parts of the packing material.
Patent EP-0212763-A3 (EP)
Title: Means for sealing the gap between two axially displaceable sealing surfaces
IPC: F16L17/02
Filed: 1984-06-19
Abstract: An annular gasket of a soft elastic material is fixed in a groove in a socket (14) which is to receive a pipe end (9). Attached to the annular leading edge (A) of the main gasket body relative to the pipe end (9) is a closed, annular hollow jacket (22) which during insertion of the pipe end (9) is entrained so as to form a double layer over the adjacent surface (4) of the main gasket body, the surface (4) being presented to the pipe end (9) by a sliding part (2) of the main gasket body. When fully inserted, the pipe end (9) compresses the main gasket body between the double layer formed by the jacket (22) and the socket (14).
Patent EP-0189258-A3 (EP)
IPC: C04B26/12
Filed: 1986-01-10
Abstract: A self-setting, foamed, basic refractory composition com­
prises a basic particulate refractory material, a surfactant and 
a binder comprising alkali metal silicate or an alkali-stabilised 
aqueous solution of a phenolformaldehyde resol resin and as 
setting agent for the binder an ester in liquid form. The refrac­
tory composition is suitable for forming the inner lining of 
a molten metal handling vessel e.g. a continuous casting 
tundish.
Patent EP-0249799-A3 (EP)
Title: Apparatus for inspecting components of transparent material as to surface defects and inclusions
IPC: G01N21/88
Filed: 1987-06-03
Abstract: A device for testing components of transparent material for surface irregularities and occlusions which comprises a mechanism for rotatably mounting the component so that the component may be rotated on its axis; a mechanism for generating a light ray which moves linearly so that the light ray can dot-scan the component along a diameter of the component; at least one signal generating device disposed at a predetermined angle to the direction of impingement of the light ray for detecting surface irregularities and occlusions of the component and then generating a signal representative of the irregularity or occlusion; and a signal evaluation device for evaluating the signals produced in the signal generating device. The signal generating device comprises an image forming optical system; an interchangeable mask disposed at the focal plane of the image forming optical system for selecting the image of a plane of the component; and a receiver for receiving the light rays passing the mask and generating a signal representative of the light rays received.
Patent EP-0256233-A3 (EP)
Title: Process for producing spherical powder particles
IPC: C22B9/22
Filed: 1987-06-04
Abstract: A process is disclosed for producing spherical powder particles from metal or metal alloy scrap material. The process involves mechanically reducing the size of the scrap material, entraining the resulting reduced size material in a carrier gas and passing it through a high temperature zone above the melting point of the material to melt the major portion of the reduced size material and form essentially spherical particles of the major portion, followed by resolidifying the material.
Patent EP-0254116-A3 (EP)
IPC: H04M3/00
Filed: 1987-07-06
Abstract: Zur Trennung der zwischen Teilnehmerstellen übermittelten 
Sprachsignale in ankommender und in gehender Richtung wer­
den Differenzverstärker eingesetzt. Die aus der Koppelein­
richtung kommenden Sprachsignale werden über einen Diffe­
renzverstärker (OP3) und einen Transistor (TR1) der Lei­
tungsspannung überlagert und unter Mitwirkung eines wei­
teren Differenzverstärkers (OP2) rückwirkungsfrei der 
empfangenden Anschlußstelle (T1) zugeführt. Durch eine 
bestimmte Figuration (R11, C5; R12, C6; Differenzverstär­
ker OP3) wird gleichfalls eine Signalüberkopplung vom Sen­
dezweig auf den Empfangszweig für die betreffende Teil­
nehmerstelle vermieden.
Patent EP-0270159-A3 (EP)
IPC: H02K7/116
Filed: 1987-11-09
Abstract: Improved system for the automatic recovery of play between a worm (18) 
and worm wheel (16), constituted by one or more elastic elements (55) of the 
cup spring type or the like, acting normally to the axis of rotation of the worm 
(18).  
     The system is advantageously used in working devices, particularly 
welding robots, or as a general universal manipulator and in all cases where 
exact cyclic repetitive positioning is required.
Patent EP-0264236-A3 (EP)
IPC: G01N11/14
Filed: 1987-10-09
Abstract: A method for testing the repeatability of the output 
of a rheologic instrument. Such instrument will, typically, 
include a power shaft (10) and a test chamber (12). The disclosed 
method constitutes the step of using a torque transducer (14) to 
reiteratively compare the reactive torques imparted to 
power shaft through the use of sequences of rheologic references.
Patent EP-0267106-A3 (EP)
Title: Ion-conducting material
IPC: H01M10/0565
Filed: 1987-10-29
Abstract: An ionically conductive material useful in electrochemical generators is disclosed. This ionically material comprises a salt in solution in a solvent. The solvent comprises a sulfonated derivative of Formula (I): R1R2N-SO2NR3R4 wherein R1, R2, R3 and R4 are each independently a C1-10 alkyl group or a C1-10 oxaalkyl group.
Patent EP-0278307-A3 (EP)
Title: Protection device for a tipping or a raising-tipping apparatus
IPC: B65F3/04
Filed: 1988-01-26
Abstract: The pour-in opening of the collection container of a garbage truck is provided with a shield which envelops the entire working area of the lifting/tilting or tilting device in the manner of a hood. Wall parts of the shield are movable singly or together and are moved into an operating position or a rest position by suitable power devices.
Patent EP-0305831-A3 (EP)
IPC: B23Q11/14
Filed: 1988-08-20
Abstract: 2.1. Bei Werkzeugmaschinen mit rotativen Werkzeugen, ins­
besondere bei Schleifmaschinen, können an der Werk­
zeugspindel Schwingungen auftreten, die insbesondere 
von Lüfter des Werkzeugspindelmotors herrühren und 
die Werkstückbearbeitungsqualität (das Schliffbild) 
negativ beeinflussen. Mit der Erfindung soll deshalb 
eine Erhöhung der Bearbeitungsqualität von auf sol­
chen Maschinen bearbeiteten Werkstücken erzielt werden.  
         2.2. Es ist deshalb vorgesehen, die Schwingungseinflüsse 
des Lüfters (12) gesteuert zu eliminieren, zumindest 
während der Feinbearbeitung des Werkstückes (4), wo­
bei in Abhängigkeit von der gemessenen Temperatur (T) 
des Werkstückspindelmotors (11) und/oder von den ge­
messenen Schwingungen (S) ein Stellsignal (SL) an den 
Lüfter zu dessen Ein- bzw. Ausschalten oder zur Ver­
änderung dessen Drehzahl abgegeben wird. Eine Lüfter­
beeinflussung ist auch durch einen programmierten 
Schaltbefehl (Maschinenprogramm) möglich.  
         2.3. Die Anwendung der vorgeschlagenen Lösung ist bei 
Werkzeugmaschinen mit rotativen Werkzeugen möglich. 
Insbesondere ist diese Lösung aber für Schleifma­
schinen vorgesehen.