baber/WOPTO huggingface dataset:
Patent EP-0067404-A3 (EP)
IPC: G01N30/60
Filed: 1982-06-08
Abstract: A method for obtaining uniform stream in an adsorption 
column is disclosed. This method uses an adsorption column 
having at least one single-flow passage in which the ratio of 
the inner diameter of the column to the average particle size 
of a packing to be packed in the adsorption column is at least 
20, and comprises classifying the packing to be packed in the 
adsorption column and packing the fractions of the packing 
into the adsorption column in the order of particle size. Thus, 
a desired substance or substances contained in a mixture 
can be adsorbed and then separated as a uniform stream in 
an adsorption column.
Patent EP-0078504-A3 (EP)
Title: Transparent panel for curved walls in revolving doors
IPC: E06B3/90
Filed: 1982-10-27
Abstract: A stationary side wall panel for a revolving door, consisting of a number of high and narrow strips of flat glass, interconnected by flexible joints and maintained in the desired arcuate configuration by a curved frame. The use of flexible joints permits the panel to be shipped flat. Internal stresses in the joints are minimized by initially manufacturing the panel on a support which is curved to an arcuate shape corresponding to that of the final installation.
Patent EP-0067731-A3 (EP)
Title: Device for affixing a container to an airplane, especially a flare dispenser
IPC: B64D1/00
Filed: 1982-05-10
Abstract: Located below an aircraft is a support rod (1) provided with female engagement members (10). Standard missile launcher modules are provided on their flat upper wall with counterpart male engagement members (20). The engagement members (10 and 20) cooperate in the manner of dovetails and for each module location, they are separated from each other according to the same geometric progression along the support rod (1) and the upper wall of the module (2). A device comprising a cam (27) and lever (273) makes it possible to ensure at the same time the translation necessary for locking of the dovetail, as well as the making of contact between the electrical connector members.
Patent EP-0076779-A3 (EP)
IPC: B09B5/00
Filed: 1982-09-20
Abstract: Zur vollen Ausnützung für die Weiterverwertung von 
Müll, und zwecks Verhinderung einer vorzeitigen Verrottung 
desselben, wird dem Müll verrottungshemmendes Material 
zugeführt, welches aus Gasen, z.B. Ozon, Dämpfen von 
chemischen Mitteln, Imprägnierungs- oder Beschichtungs­
mitteln, bestehen kann.  
     Diese Zuführung erfolgt bereits beim Einsammeln des 
Mülls und wird praktisch bei jedem Arbeitsgang oder jeder 
Lagerung erneut durchgeführt. Der Müll wird zu einem 
faserigen Endprodukt verarbeitet, das als technisch ver­
wendbarer Ersatzstoff dient.
Patent EP-0085362-A3 (EP)
Title: Method for determining allergic sensitivity
IPC: G01N33/86
Filed: 1983-01-20
Abstract: A method for determining allergenic sensitivity of a mammal is disclosed. The method involves measuring the time required for hemostasis of a blood sample with an allergen in the presence of a blood clotting inhibitor and comparing the time required for hemostasis in the presence of a blood clotting inhibitor and the absence of the allergen. The sensitivity to the allergen is determined by determining the difference in time required for hemostasis.
Patent EP-0092222-A3 (EP)
Title: A seroimmunological process for determining the in-vivo effectiveness of cytostatic agents
IPC: G01N33/564
Filed: 1983-04-19
Abstract: The in-vivo effectiveness of cytostatic agents against immunological active tumors is determined by measuring immune markers and/or immune parameters in the serum before and up to 3 days after the application of the cytostatic agent. Preferably the deviation of complement binding capacity is used as immune parameter.
Patent EP-0111143-A3 (EP)
Title: Core bit with damped guided cylindrical shank
IPC: E21C35/22
Filed: 1983-10-29
Abstract: A rotary excavating head is provided with a plurality of peripherally spaced tool holders supporting respective picks, each pick having a shank which is rotatable about its own axis and limitedly shiftable within a socket formed by the respective tool holder. A space of variable volume, formed between the shank end and the bottom of the socket, communicates via a check valve with a source of water whose supply pressure urges the pick outward, this space opening onto a restricted passage that terminates at a nozzle through which the water is sprinkled onto a mine face or tunnel wall attacked by the head when the respective pick is forced back against the water pressure by its encounter with the mineral matter to be fragmented. The restricted passage may include a pressure-relief valve; the nozzle may be constituted by a narrow annular clearance separating the shank of the pick from the cylindrical wall of the socket.
Patent EP-0112058-A3 (EP)
Title: A method of and apparatus for forming a polymeric sheet structure having comparatively high density skin layers and a comparatively low density core layer
IPC: B29C48/08
Filed: 1983-11-17
Abstract: In a method and apparatus for producing a foamed 
polymeric sheet having comparatively high density skin 
layers and a comparatively low density core layer, molten 
polymer containing a foaming agent is extruded from a die 
18 into a post-extrusion region 22 defined by the die 18 and a 
spaced pair of rotating chill rolls 24 which are spaced from 
the die 18. The post-extrusion region 22 is maintained at a 
pressure sufficient to at least inhibit expansion of the 
foaming agent through the use of cooled sealing elements 26 
which occupy a substantial portion of the space between the 
die 18 and the chill rolls 24, and are spaced from the chill rolls 
24. The rolls 24 and the sealing elements 26 are cooled so 
that molten polymer in the space between the sealing 
elements and the rolls becomes solidified, completing the 
seal. The chill rolls 24 are maintained at a temperature below 
the temperature of the molten polymer to aid the skin 
formation on the surfaces of the polymer. If desired, the 
polymer can pass directly from the chill rolls into a water 
bath.
Patent EP-0112716-A3 (EP)
IPC: H04L27/10
Filed: 1983-12-21
Abstract: A secondary data channel is described for use in a four-­
wire communication system in which there is continuous wire 
between each of two coupling transformers at a first station 
and each of two coupling transformers at a second station. In 
accordance with the invention, the transformer windings at 
each station that are connected to the transmission line wires 
are equipped with center taps G that are connected to a sec­
ondary channel data set. By these means a secondary data sig­
nal can be transmitted from one station to another by applying 
a signal to the center taps of the two coupling transformers at 
one station and receiving such signals from the center taps of 
the two coupling transformers at the other station.
Patent EP-0148973-A3 (EP)
Title: Combined gas-turbine-steam turbine plant with preconnected coal gasification plant
IPC: F02C6/10
Filed: 1984-05-21
Abstract: Combined gas turbine/steam turbine plant, in which the exhaust gas line of the gas turbine block containing an air compressor, combustion chamber, gas turbine and generator is connected on the primary side to a steam generator which, in turn, comprises parts of the steam turbine block which also contains a high pressure and a low pressure turbine, a condenser, a feedwater tank and a feedwater pump. The combustion chamber of the gas turbine block is connected to the output of a coal gasification plant, the air separation unit which has an outlet for the separated nitrogen and the gasifier. The gasifier is followed by a steam generator for utilizing the raw gas heat and a heat exchanger for heating the purified gas by the raw gas. The steam generator arranged ahead of the raw gas/purified gas heat exchanger is designed as a high pressure steam generator, the secondary output of which is connected to the output of the steam generator of the steam turbine block. The raw-gas/purified-gas heat exchanger is followed by a low pressure steam generator, the secondary output of which is connected to the low pressure part of the steam turbine. The nitrogen outlet of the air separation unit located in the coal gasification plant is connected exclusively to the purified gas line leading to the combustion chamber or to the burners in the combustion chamber.
Patent EP-0137132-A3 (EP)
IPC: A61K31/00
Filed: 1984-07-05
Abstract: The invention relates to a new process for the manufac­
ture of 7,16-dioxa-2-aza-10-0-cladinosyl-12-0-desosaminyl-­
4,5-dihydroxy-6-ethyl-3,5,9,11,13,15-hexamethyl-­
bicyclo[11.2.1]-hexadeca-1(2)-ene-8-one, a semisynthetic 
macrolide antibiotic of the erythromycin A series, by means 
of Beckmann rearrangement of erythromycin A oxime 
monohydrochloride or dihydrochloride with aromatic sul­
fochlorides of the formula 4-R-C₆H₄SO₂Cl, wherein R stands 
for C₁-C₃ alkyl, halogen, acylamino of the formula -NHCOR₁, 
wherein R₁ stands for C₁-C₃ alkyl, in the presence of bases, 
without preliminary isolation of erythromycin A oxime. 
There is also provided a novel imtermediate erythromycin A 
oxime dihydrochloride and the preparation thereof from 
erythromycin A with hydroxylamine hydrochloride.
Patent EP-0139962-A3 (EP)
Title: Trigger device for flushing tanks
IPC: E03D1/14
Filed: 1984-08-17
Abstract: 1. A trigger device for a flushing cistern (1), e.g. of a water closet, comprising a siphon flushing means consisting of an overflow pipe (4) with a bottom valve (15, 16) disposed at its lower end and a siphon bell (7) that overlaps the upper end of the overflow pipe (4) leaving a phasage free for the flushing medium, is connected with the overflow pipe (4) via webs (8) and extends over only part of the length of the overflow pipe, and an activating means for the trigger device which, upon one activation, effects the complete discharge of the flushing medium and, upon another activation, only effects a partial discharge of the flushing medium, characterized in that the siphon bell (7) is supported via spacers (8a) on a float ring (10) disposed in a float bowl (11) that surrounds the overflow pipe (9), is stationary with respect to the movement of the overflow pipe (9) end siphon bell (7) and has outlets (14) in its bottom.
Patent EP-0149798-A3 (EP)
IPC: F27B7/24
Filed: 1984-12-14
Abstract: Eine rotierende Schweltrommel zum Verschwelen von 
Abfallstoffen, wie Haus- oder Industriemüll o.dgl., vorzugs­
weise in Granulatform ist mit jeweils einer Heizgassammel­
kammer (2,3) zur Zufuhr bzw. Abfuhr von Heizgasen auf jeder 
Stirnseite der Trommel versehen, die über Bohrungen in den 
Stirnwänden der Trommel (1) mit durch das Trommelinnere 
sich erstreckende Heizgasleitungen (13) miteinander verbun­
den sind, wobei zwischen feststehenden Heizgassammel­
kammern und der Trommel eine Dichtungsanordnung liegt. 
Jeweils auf der Umfangswand eines hohen Ansatzes ist an 
der Stirnseite der Trommel (1) auf der Eintragsseite bzw. auf 
der Austragsseite für feste Schwelrückstände und oder ein­
em anderen rotierenden Teil der Trommel eine Abdichtschei­
be (19) angeordnet, an deren beiden Stirnseiten mit Spiel 
über den Ansatz (9) und/oder dem anderen rotierenden Teil 
geschobene Anlaufringe (21, 22, 210, 220) dichtend anliegen, 
wobei die Anlaufringe jeweils auf ihrem Außenumfang mit 
Dichtungen (23) zwischen ihnen und dem sie umgebenden 
Gehäuseteil versehen sind.
Patent EP-0117013-A3 (EP)
IPC: G03F1/56
Filed: 1984-01-03
Abstract: The addtive film and photographic method for forming 
a hard gradation, maximum density image on such film 
involve association of a photoactive coating of a nitrogen-­
containing compound on a transparent supporting film base 
of which the surface is hydrophilic and oleophobic. Image 
formation on this film is effected by exposing the surface 
carrying the nitrogen-containing compound to ultraviolet 
light through an image-bearing master and treating the 
exposed coating with an image-developing emulsion.
Patent EP-0134639-A3 (EP)
IPC: F16B12/38
Filed: 1984-06-28
Abstract: A container in knock down form is especially easy to 
assemble, dismantle and reassemble, comprises a kit of 
panels (P) and clips (C), the panels having marginal rods (R) 
and the clips (C) being of generally E form and having two 
channels (11) each to receive a margin (R). Preferably the 
containers are suspended from a rod (10) e.g. a coat hanger 
rail. A range of brackets B1, B2, B3, B4, B5 to secure the 
container parts together or to a support is also disclosed.
Patent EP-0147986-A3 (EP)
Title: Patient transfer trolley
IPC: A61G7/10
Filed: 1984-12-14
Abstract: A patient transfer trolley of the type which is used to transfer patient from a hospital bed to another location such as an operating theatre or an ambulance or a treatment room.The invention is concerned with a type of trolley which is on wheels and has an endless belt driven by rollers for transferring the patient.The invention provides such a transfer trolley which operates with the minimum inconvenience to the patient and the minimum apparent motion as far as the patient is concerned.The trolley has one or more driven wheels (31) and is so arranged that as the endless belt (23) is moved to move the patient, the driven wheels (31) are rotated simultaneously so as to move the trolley at substantially the same speed as the endless belt is moving but in the opposite direction. Thus the patient effectively remains stationary because the movement of the endless belt is exactly compensated for by the movement of the trolley as a whole and the patient is gently moved onto the bed or on the trolley according to the direction of movement of the endless belt.The driven wheel or wheels of the trolley are completely separate from the wheels on which the trolley is normally moved.The height of the endless belt is adjustable.
Patent EP-0161377-A3 (EP)
IPC: B29C65/68
Filed: 1984-12-10
Abstract: Zum endweisen Verbinden zweier länglicher Kunst­
stoffkörper, beispielsweise von zwei Rohren, wird eine Muf­
fe aus ähnlichem Material über die Verbindungsstelle ge­
schoben. Mit einem Vernetzungsmittel, das mittels der Muf­
fe an diese Stelle gebracht wird, können die beiden Rohre 
durch eine chemische Verschweissung miteinander ver­
bunden werden. Eine solche Verbindung zeigt praktisch 
dieselbe Festigkeit bezüglich Druck und Wärme wie das 
Material selbst.
Patent EP-0130957-A3 (EP)
Title: Foundation for cellarless houses
IPC: E04B1/74
Filed: 1984-06-26
Abstract: A foundation for cellarless houses comprises a foundation wall (6) whose underside is disposed on a level below the ground surface (4) surrounding the house (1) and serves to support the house and, together with a bearing floor structure (5), also to define a bottom space (12) in the area above the ground on which the house is erected. The floor structure (5) has a lower portion which is air permeable in order, via the floor structure, to permit supplying air of substantially room temperature to said bottom space (12) from which the air is thereafter evacuated. According to the invention, said lower portion exclusively consists of a thin air-permeable web (11), and a heat insulating layer (21) for the foundation is placed directly on the ground (20) underneath the floor structure.
Patent EP-0171595-A3 (EP)
Title: Floating point arithmetic unit
IPC: G06F9/38
Filed: 1985-07-09
Abstract: A data processing system includes multiple floating point arithmetic units, for example, an adder and a multiplier. Two putaway busses and two bypass busses are connected to a register file and waiting stages, associated with the arithmetic units, respectively. A special source register is included for keeping track of the source of any result on the busses so that the registers may be connected to the appropriate bus on which the result is to appear in accordance with a busy or mark bit set in each register in the file and in the waiting stage. This allows multiple data items to exit the pipes during any cycle. Therefore, two or more results are produced each cycle.
Patent EP-0158484-A3 (EP)
IPC: G01N1/06
Filed: 1985-03-28
Abstract: In a clamping mechanism for a blade-shaped microtome 
cutter which is clampable by its back surface and by its 
opposite front surface in a cutter mounting, whilst the cutting 
edge of the cutter protrudes out of the mounting, the 
mounting comprises a body portion, a cutter support 
member connectable to the body portion, and a clamping 
member connected to the body portion, while the support 
member is provided with a recess in which the cutter is 
supported by a part of its back surface and by its narrow rear 
edge which is located opposite the cutting edge. The 
clamping member is adapted to be pressed by at least one 
clamping jaw against the front surface of the cutter.
Patent EP-0171193-A3 (EP)
IPC: H01R4/24
Filed: 1985-07-08
Abstract: A duplex sheet metal insulation displacement terminal 
comprises first and second terminal members (22 and 22a) 
connected side-by-side in a laterally spaced relationship by an 
integral bus strip (50). Each terminal member has a pair of 
spaced, longitudinally slotted plates (24 and 26; 24a and 26a) 
which are interconnected by a side wall (28; 28a). The side wall 
of each terminal member has an elongate window (33; 33a) 
near its slotted end.
Patent EP-0186403-A3 (EP)
Title: Selective vaporization process
IPC: C10G55/06
Filed: 1985-12-16
Abstract: Coke or coke and hydrogen production may increase 
when the Asphalt residual Treating (ART) Process for 
removing metallic and carbonaceous contaminants from 
hydrocarbons is operated with feed stock containing impuri­
ties that result in the deposition on the solid particulate 
contact material of acidic metallic compounds such as heavy 
metal chlorides. Coke or coke and hydrogen production is 
reduced by charging ammonia or other fugitive basic 
nitrogen compounds to the system after burning coke from 
the circulating inventory of catalytically inert contact material 
and prior to selectively vaporizing incoming charge of feed 
stock in the presence of the hot regenerated contact material.
Patent EP-0202510-A3 (EP)
Title: Outer frame or wing frame for windos or doors outer frame or wing frame for windos or doors
IPC: E06B3/22
Filed: 1986-04-28
Abstract: 1. Outer frame or wing frame for windows or doors a) comprising a hollow cross-sectionally rectangular main profile member (1) of synthetic plastics material, b) with, constructed at the four corners of the main profile member (1) grooves (2) disposed symmetrically both with regard to a plane extending at right-angles to the plane of the frame in the longitudinal direction of and through the main profile member (1), as well as in relation to a plane extending parallel with the plane of the frame in the longitudinal direction of and through the main profile member (1), and c) with abutment rib strips (21) with engaging ribs (20) which by form-locking engagement, can over their entire length be snapped into position in a groove (2) in the main profile member (1), characterised in that d) the engaging rib (20) has a shallow projection which protrudes into a channel (24) in the groove (2) engaging around that edge of the channel (24) which is towards the groove opening.
Patent EP-0213725-A3 (EP)
IPC: F01N3/022
Filed: 1986-07-25
Abstract: A method of removing solid particulate matter from 
the exhaust of a diesel engine, which comprises passing the 
engine's exhaust flow through at least a part of filter 
means to trap solid particulate matter contained initially 
in the exhaust, thereby to remove said matter from said 
exhaust flow, interrupting the exhaust flow through at least 
said part of the filter means, at a time when the preceding 
period of exhaust flow therethrough is of sufficiently brief 
duration that the trapped particulate matter has not become 
resistant to subsequent combustion in the engine, during 
said interruption backflushing at least said part of the 
filter means thereby to dislodge from the filter means, and 
entrain, said solid particulate matter for the purpose of 
removing it from the filter means, and transporting said 
dislodged solid particulate matter to the intake of said 
engine so that matter can be combusted in the engine; 
and apparatus for accomplishing same.
Patent EP-0263535-A3 (EP)
Title: Chair with movable seat and backrest
IPC: A47C1/032
Filed: 1987-02-03
Abstract: Chair comprising a support element (1) ,a seat (2) and a backrest (3), the seat (2) consisting of a foremost portion (7) being rigidly connected to the support element (1) and of a rear portion (8) being pivotally connected to the support element (1) and being supported by an arm (13) at some distance from its pivot (10), said arm (13) being positioned beneath the seat (2) and carrying the backrest (3). Said arm (13) being pivotally connected to the support element (1) and being biased by a progressively acting spring member (17) towards the position which the rear seat portion (8) and the backrest (3) are occupying in the unloaded state.
Patent EP-0248460-A3 (EP)
Title: Gluten testing device
IPC: G01N3/24
Filed: 1987-05-08
Abstract: 1. A gluten testing device comprising two plates (12, 14) which are arranged one above the other and which leave a gap free between them for receiving a simple (30), a drive (32-42) for rotating the one plate and a measuring means (44, 48) for measuring the rotary movement characterised in that the lower plate (12) is rotatable about a vertical axis and the upper plate (14) is held vertically displaceably and non-rotatably relative to the lower plate (12), the lower plate (12) is connected to the drive (32-42) and the measuring means (44-48) and guided on the upper plate (14) is a cutting ring (22) which is displaceable to a position beyond the gap.
Patent EP-0247704-A3 (EP)
IPC: A61J3/00
Filed: 1985-11-29
Abstract: A receptacle for installation in an intravenous 
delivery system includes an inlet (94) and an 
outlet (96) with a flow passage (98) therebetween 
including a port (142). The receptacle has upper 
and lower correctors (124A and 122A) which engage 
with complementary correctors (124,122) on a 
cartridge. The cartridge, when connected to the 
receptacle, blocks the port (142) and provides a 
diverted passageway so that fluid passes upwardly 
through the cartridge before re-entering the 
receptacle and passing to the outlet.
Patent EP-0240131-A3 (EP)
Title: Tamoxifen for topical use
IPC: A61K31/135
Filed: 1987-02-23
Abstract: The invention concerns a new therapeutic agent for use in treating psoriasis, new compositions of the therapeutic agent for topical administration and a new method of treating psoriasis.
Patent EP-0274936-A3 (EP)
Title: Method and apparatus for guiding an agricultural vehicle by means of a sight
IPC: A01B69/00
Filed: 1987-12-08
Abstract: This guide device with perspective comparison is mounted at the front of the appliance (1) and consists essentially of two symmetrical guide sections, each composed of a plurality of segments (2, 3 and 4) connected and articulated at the front in relation to a point (A) located level with the driver's eye and fixed adjustably to the appliance (1) by means of semicircular rules (5) having graduations (6) and sliding riders (7), to which the guide sections are fastened. The spacing of the guide sections is determined using an abacus as a function of the height (H) of the driver's eye in relation to the ground and of the offset (W) to be maintained in relation to a fixed reference line. <IMAGE>