baber/WOPTO huggingface dataset:
Patent EP-0129046-B1 (EP)
IPC: D06B5/16
Filed: 1984-05-12
Granted: 1987-03-04
Abstract: 1. Heat fastening for fit-on spindles (2), onto which spools (3) of material in strip or thread form, wound each on to a tube or tubelessly, are mountable, having a head part (6) pushable onto the fit-on spindles (2) and arrestable on the fit-on spindle, and a presser plate (8) supported against the head part, which presser plate comprises an opening corresponding to the internal diameter on the tube or the spool (3) and rests on the end face of the adjacent spool (3), characterised in that between the head part (6) and the pressure plate (8) there is provided a fixed pressure chamber (7) in flow communication with the interior space of the fitted-on spools (3), which chamber expands and presses the presser plate (8) against the end face of the adjacent spool (3) when the interior space of the spools (3) is pressurised.
Patent EP-0140379-B1 (EP)
IPC: G01N15/12
Filed: 1984-10-31
Granted: 1992-04-15
Abstract: Method and apparatus for the objective determination of the degree of reaction between a suspected allergen and a blood sample, by comparing the number and/or size-distribution of white blood cells present in the blood sample before and after reaction thereof with the suspected allergen. The apparatus 10 comprises a counter 12, an analyzer 14, a computer interface 16 and a computer 18, each connected in series, and a disc 20, a printer 22 and a printer 24 each connected to the output of computer 18.
Patent EP-0144932-B1 (EP)
Title: Method for extruding thermoplastic material
IPC: B29C48/41
Filed: 1984-11-30
Granted: 1990-06-20
Abstract: A gear pump assisted screw conveyor extrusion system utilizing a cartridge heating device disposed axially within the screw and having the drives for the gear pump and the screw correlated in speed to create relatively little pressure in the thermoplastic material being extruded such that relatively little mechanical working thereof occurs. The thermoplastic material is melted in the screw conveyor primarily by heat transfer from the cartridge heater and the gear pump is utilized for conveying the melted material under pressure to a subsequent work station. A relatively deep material-conveying spiral channel is provided in the screw for maximized extrusion output per revolution of the screw and minimized mechanical energy generation by the screw. A motionless mixer may be employed intermediate the screw and the work station to homogenize the melted material for reducing temperature gradients therein. The system advantageously is capable of extruding material at a substantially greater rate and a lower material temperature and with substantially increased power economy than conventional systems utilizing a high pressure, externally heated screw conveyor portion.
Patent EP-0150445-B1 (EP)
IPC: G03F9/00
Filed: 1984-12-19
Granted: 1990-03-14
Abstract: A device for mounting film in register for producing printing plates for small offset printing presses includes a universally applicable template having a plurality of differently shaped pins each corresponding to conventionally used register-hole systems for suspending a superimposed register sheet serving as an original, and a mounting foil serving as a film mounting, the register sheet and the mounting foil having register holes of at least one of the conventionally used systems formed therein and matching the shape of one of the pins.
Patent EP-0131993-B1 (EP)
IPC: C07F9/14
Filed: 1984-06-29
Granted: 1988-05-25
Abstract: The invention relates to phosphorylating agents containing at least one protected hydroxyl group and at least one leaving group. According to the invention, a methylsulphonylethyl group (Mse) is used as the hydroxyl protecting group. Typical examples of such phosphorylating agents are the compounds (MseO)<sub>2</sub>POL, (MseO) POLL', (MseO)<sub>2</sub>PL and (M-seO)PLL', in which L and L' are leaving groups. The invention also relates to processes for preparing these phosphorylating agents and processes for the phosphorylation of organic hydroxyl or amine compounds, in particular nucleosides and (poly)nucleotides.
Patent EP-0137567-B1 (EP)
IPC: C07D239/26
Filed: 1984-10-05
Granted: 1988-10-19
Abstract: Optionally substituted alkylpyrimidines are dealkylated to the corresponding pyrimidine by contacting with an oxidic catalyst in the presence of water and oxygen in the gas phase at a temperature of 200-550  DEG C.
Patent EP-0117059-B1 (EP)
IPC: C12N9/06
Filed: 1984-01-18
Granted: 1990-12-27
Abstract: A method and vectors for producing tissue plasminogen activator (tPA) in eukaryotic host cells is disclosed. Enhanced levels of tPA production are obtained by co-amplification of the tPA gene through treatment with methotrexate of cultures transformed with expression vectors coding additionally for mutant or wild type DHFR.
Patent EP-0159422-B1 (EP)
Title: Screw decanter type centrifugal concentrating machine
IPC: B04B1/20
Filed: 1984-03-27
Granted: 1988-05-11
Abstract: An improved screw decanter type centrifugal concentrating machine of the type including a horizontally extending bowl (1) and a screw conveyor (8) rotatably supported within the bowl (1) in the coaxial relation is disclosed. The screw conveyor (8) is rotated at a different rotational speed from that of the bowl (1) and an arrangement is made such that liquid initially supplied prior to separating, concentrated liquid and residual liquid after completion of separation are continuously supplied and discharge through the hollow space in the hollow shafts (12) (13) of the bowl (1) and the screw conveyor (8). To properly adjust discharge rate of concentrated liquid and residual liquid from the machine or concentration of solid material in both liquids, throttle valves are disposed at the position located midway of discharge passages extending from the hollow shafts (13) (28). The throttle valves (23) (26) are preferably designed in the form of an automatically controlled valve. Suspension to be treated is introduced into the bowl (1) by way of guide vanes (17) on the side wall of the bowl. After completion of separation concentrated liquid is discharged through the tubular space in the hollow shaft (28) by way of scooping tubes (18) or grooves and residual liquid is discharged through the cylindrical space (30) in the hollow shaft (13) by way of passages (20) in a guide plate (19) at the side end part of the screw conveyor (8).
Patent EP-0124282-B1 (EP)
IPC: A01N47/34
Filed: 1984-03-30
Granted: 1987-09-30
Abstract: Bicyclooxyaryl thioureas are provided together with methods for their preparation and use as the active toxicant in pesticidal compositions. 
<??>The thioureas have the general formula: 
<CHEM>
 wherein:
 M represents a monocyclic aromatic ring system or a monocyclic heterocyclic ring system containing up to two nitrogen atoms and M can contain up to four X substituents,
 Z and Z<1> individually are hydrogen, alkyl which may be substituted
 E is a possibly substituted membered carbocyclic aromatic ring or a five or six membered heterocyclic ring containing up to two oxygen, sulfur or nitrogen atoms or a combination thereof,
 B is a bicyclic fused ring system which is attached to the oxygen through a carbocyclic ring and wherein (a) at least one ring is six-membered, unsaturated and carbocyclic and which contains the substituents R<1> and R<2> (b) the second ring, hereinafter also referred to as A, when it is not a five or six-membered saturated or unsaturated carbocyclic can be a five or six-membered saturated or unsaturated heterocyclic possibly substituted
 R<1> and R<2> individually may be hydrogen, halogen, nitro, cyano, amino, formamido, formamidino, phenylsulfenyl, phenylsulfinyl, phenylsulfonyl, phenylsulfamido, or phenyloxysulfonyl, wherein the phenyl ring may contain substituents,
 or R<1> and R<2> individually may be alkyl, alkoxy, polyhaloalkyl, polyhaloalkoxy, alkenyloxy, polyhaloalkenyloxy, alkynyloxy, polyhaloalkynyloxy, alkylsulfenyl, alkylsulfonyl, polyhaloalkylsulfenyl, alkylsulfinyl, mono- or di-alkylsulfamido, mono- or di-alkylamino, alkylcarbonylamino, alkoxycarbonylamino, mono- or di-alkylaminocarbonyloxy, alkoxysulfonyl, polyhaloalkyloxysulfonyl of up to six carbons in each alkyl chain, morphilinosulfinyl or the group SO3Na.
Patent EP-0124308-B1 (EP)
IPC: A61B5/00
Filed: 1984-04-12
Granted: 1988-01-27
Abstract: A pressure transducer assembly (10) is disclosed for directly monitoring pressure in a fluid which flows through the assembly. The assembly includes a housing (16) defining a chamber (18) therewithin and having an inlet port (26) and an outlet port (28) in fluid-flow communication with the chamber. An electrically insulated body element (24) is sealed within the chamber dividing the chamber into a first chamber (20) and a second chamber (22). The first chamber is in fluid-flow communication with the inlet and outlet ports. The second chamber is separated from the first chamber by a fluid-tight seal such that any fluid present in the first chamber cannot enter the second chamber. A pressure transducer sensor (32) is secured in the insulated body and exposed to the first chamber such that the sensor can determine the pressure in a fluid in the first chamber and convert the pressure into electric impulses. The sensor is separated from the fluid in the first chamber by an insulating medium (34) across which fluid pressure can be determined. Connected to the sensor are electrical conductors (36) which extend through the insulated body and into the second chamber. The second chamber provides an engagement site for an electrical connector (38) which can inte- connect with the electrical conductors and provide an electrical path through which the electric impulses generated by the sensor can be transferred to a monitor (56).
Patent EP-0148255-B1 (EP)
Title: Procede et dispositif permettant d'ameliorer la definition de chrominance verticale
IPC: H04N11/08
Filed: 1984-07-09
Granted: 1989-09-13
Abstract: Des signaux de composantes de chrominance de deux types différents sont produits de sorte que les signaux de chrominance s'alternent à l'intérieur d'une trame et entre des trames adjacentes afin de produire une plus grande quantité d'informations, grâce auxquelles l'on améliore la définition de chrominance verticale d'un poste de télévision. La structure de chrominance appropriée est soit produite par une source spéciale soit une source conventionnelle est filtrée pour produire la structure appropriée. Le filtre comprend deux parties, l'une pour le filtrage des signaux de chrominance d'un premier type à partir d'une première trame et l'autre pour le filtrage des signaux de chrominance d'un deuxième type à partir de la première trame, afin de produire des signaux interpolés. Une structure de filtre spécifique peut être utilisée soit pour un préfiltrage soit pour un post-filtrage.
Patent EP-0198931-B1 (EP)
IPC: D01F13/02
Filed: 1985-04-19
Granted: 1988-09-07
Abstract: 1. A method for the multiple-stage co-condensing of vapors by coolants, especially by an aqueous sodium hydroxide solution, in which each condensation stage comprises a separate co-condenser (25, 31, 39, 45, 51) and the coolant is cycled in each condensation stage in a circulation system of its own through the respective co-condenser (25, 31, 39, 45, 51), the overflow (56, 57, 58) of each co-condenser circulation system is fed into the co-condenser circulation system operated at the next higher temperature, and the overflowing diluted coolant (59) is discharged just from the co-condenser circulation system operated at the highest temperature, and wherein the concentration of the coolant in each co-condenser circulation system is controlled by metered addition of the concentrated solution and/or by regulation of the overflow according to the required boiling point elevation, characterized in that at least a portion of the vapors to be condensed in the first instance is condensed in at least one prestage in a co-condenser (25) by a high-grade coolant fed-in freshly via a pipe (77).
Patent EP-0162427-B1 (EP)
IPC: B23K9/00
Filed: 1985-05-18
Granted: 1990-01-03
Abstract: An improved rod for a thermal cutting or burning torch, especially suited for underwater use, is shown to have a metallic outer tube sheath containing exothermic fuel elements within the interior of the tube, providing an open region for the passage of gas to the tip of the tube. The tube is electrically insulated along its outer length, save for an exposed open end adapted to be clamped in an electrically conductive gas-providing cutting torch handle. Within the improved rod, each of the fuel elements consists of a generally ferrous composition having one of two types of coatings. In a first embodiment, an element will be coated with a copper cladding to approximately two percent of the overall weight of the element. In the second embodiment, an element will be clad with either aluminum, or one of the aluminum class of metals, to approximately 4.6 percent by weight, the exact percentage being that percentage required for perfect thermite combustion. In use, the rod containing at least one such element is inserted within an electrically-conducting, gas-providing handle. Pure oxygen is provided, pressurized through the length of the rod, driving water out from the rod and providing a positive oxygen flow. A source of electricity is then provided to the rod and is conducted to the open tip of the rod. A closed electrical circuit is provided between the rod and the object to be cut. Upon striking an arc with the rod, a thermite burning reaction is initiated, which continues even when the supply of electricity is terminated. The rod will burn so long as oxygen is provided, providing a particularly hot cutting flame. With fuel elements of the first embodiment, the flame is found to be as effective or more effective than a thermite cutting rod. With fuel element of the second embodiment, the ability to exactly match the proper portions of aluminum or the aluminum class of metals and iron for a thermite reaction is found to produce a more effective and efficient uniform burning rod. In both embodiments, spurious internal burning, resulting from internal electrical ignition effects, is largely eliminated.
Patent EP-0183133-B1 (EP)
IPC: H04N1/50
Filed: 1985-11-13
Granted: 1990-10-10
Abstract: 1. A method of producing photographic halftone images by dot-wise exposure onto a heavy-duty photo-sensitive material by means of a beam of light having an intensity distribution which decreases from the interior outward and of which the diameter is controlled by intensity control according to the measured or stored brightness values of an original picture for generating a grid pattern which is true in tone value, characterised in that the light beam is generated by a cathode ray tube of which the screen is focused sharply onto the photo-sensitive material by a lens.
Patent EP-0153185-B1 (EP)
IPC: G09F3/10
Filed: 1985-02-19
Granted: 1991-09-11
Abstract: A label (2) for a container comprising two superposed webs (4, 6) of sheet material which are adhered together at two regions (20, 21) spaced from each other, there being between those regions (20, 21) two opposed inner web surfaces (22, 24), at least one of which carries printed information, at one of the said regions (21) the two webs (4, 6) being releasably adhered together so that the two webs (4, 6) can be separated thereby to reveal the information by pulling the webs (4, 6) apart in that region (21). There is also provided a method and apparatus for making such labels in a continuous process.
Patent EP-0222956-B1 (EP)
IPC: E04H1/12
Filed: 1985-11-21
Granted: 1990-06-06
Abstract: This isolation hut intended for temporary or provisional use, notably as a polling-booth during elections or like events, or as a transportable trying cubicle, a dressing-room during occasional events, or the like, consists of a frame structure made from a basic folding sheet of cardboard, pasteboard or light-weight multilayer material, or metal, comprising a plurality of lateral walls and a front access aperture. This structure is stiffened on the one hand by bending the basic sheet material and on the other hand by means of posts disposed at the corners of the structure, a cross bar constituting a lintel disposed at the top of the front aperture, and possibly a desk-forming element, all these elements being obtained by folding a flexible sheet of the same basic material as the basic folding sheet constituting the frame structure.
Patent EP-0179014-B1 (EP)
IPC: C21B13/02
Filed: 1985-08-19
Granted: 1989-01-25
Abstract: 1. Process for making pip iron, wherein iron ore is reduced in a reduction shaft-type furnace and the sponge-iron thereby obtained is them melted in a melt-down gasifier, a carbon carrier and a reducing gaz being introduced into the melt-down gasifier and the gas produced in the melt-down gasifier being channelled as reducing gas in the reduction shaft furnace, characterized in that the oxidised components CO2  and H2 O are at least partially liberated from the top gas of the reduction shaft furnace (1) and the top gas prepared in this manner is conducted into the melt-down gasifier (2).
Patent EP-0185086-B1 (EP)
Title: Assemblage et unite de filtre a action repulsive
IPC: F02M37/22
Filed: 1985-06-19
Granted: 1992-03-25
Abstract: Un assemblage de filtre (10) et une unité de filtre associée (12) possèdent un milieu de filtration à action répulsive (52) utilisé dans des applications de filtre pour combustible du côté de l'aspiration ou dépression. En particulier, l'unité de filtre est une unité à visser ayant des filets centraux (48 et 64) aux extrémités opposées de l'unité de filtre et ayant un chapeau d'extrémité (60) ayant une conception spécifique de manière à permettre l'utilisation de l'unité de filtre avec une cuvette de récupération à double zone (14) utilisée normalement pour des applications de filtre du côté de la pression de coalescence. Le chapeau d'extrémité présente des trous (66) qui permettent d'utiliser les deux zones de récupération (72 et 74) malgré l'isolation normale entre les zones de récupération.
Patent EP-0204172-B1 (EP)
IPC: C07D241/12
Filed: 1986-05-09
Granted: 1990-09-19
Abstract: Novel phenylpyrazine derivatives of the following general formula:(where R' is a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group or a hydroxyl group; and R<sup>2</sup> is a halogen atom, a lower alkyl group, a lower alkoxy group or a hydroxyl group); processes for preparing them, pharmaceutical compositions containing them and their use in the preparation of a medicament for the treatment of thrombotic diseases are described.
Patent EP-0217572-B1 (EP)
IPC: A23K50/30
Filed: 1986-09-10
Granted: 1992-09-02
Abstract: A method for the treatment of an animal to improve carcass quality and food conversion efficiency which method includes     (a) providing (i) an animal to be treated (ii) a source of growth hormone selected from exogenous, homologous or synthetic growth hormone, analogues, derivatives, fragments or salts thereof. (b) administering to the animal at a preselected liveweight and at a preselected generally constant dose rate depending on the species and sex of the animal, a source of growth hormone. p
Patent EP-0247784-B1 (EP)
IPC: D21F11/00
Filed: 1987-05-20
Granted: 1992-11-19
Abstract: A process for forming a homogeneous sheet from particulate elements, (as herein defined), at least some of which have an inherent vertical mobility (as herein defined) in water at normal temperature and pressure of from about 1 to about 21 cms/sec, which comprises the steps of forming a foamed dispersion of said particulate elements, and despositing and draining said dispersion on a foraminous support.
Patent EP-0252629-B1 (EP)
IPC: A01N37/32
Filed: 1987-06-17
Granted: 1991-04-17
Abstract: The invention concerns compounds of formula I <CHEM>  wherein: X and Y are independently selected from the group consisting of hydrogen, C1 to C4 alkyl, C1 to C haloalkyl, and the group wherein X and Y together form a three or four-membered carbon bridge the bridge optionally comprising one or both of a double bond and a carbonyl group; Z is selected from the group consisting of hydrogen, halogen, C1 to C4 alkyl and C1 to C4 alkanoyl;  R<1> is selected from the group consisting of:  hydrogen; an acyl group; and an inorganic or organic cation;  R<2> is selected from the group consisting of: C1 to C6 alkyl; C2 to C6 alkenyl; C2 to C6 haloakenyl; C2 to C6 alkynyl; and substituted C1 to C6 alkyl wherein the alkyl group is substituted with a substituent selected from the group consisting of halogen, phenyl, and substituted phenyl wherein the benzene ring is substituted with from one to three substituents selected from the group consisting of halogen, and C1 to C6 alkyl;  R<3> is selected from the group consisting of: C1 to C6 alkyl; and  R<4> is selected from the group consisting of:  hydrogen; C1 to C6 alkyl; and (C1 to C6 alkoxy) carbonyl. The compounds are herbicides and in further embodiments the invention provides processes for the preparation of compounds of formula I, herbicidal compositions comprising the compounds of formula I and processes for severely damaging or killing unwanted plants by application of compounds of formula I.
Patent EP-0269340-B1 (EP)
IPC: B44D3/18
Filed: 1987-11-16
Granted: 1993-05-05
Abstract: Basic pictorial content is provided on a uniform dark (e.g. black) coloured varnish surface of a support board 10 by application of a lighter (e.g. white) coloured base layer 12. It is important that the surface of the board 10 should be embossed so as to have a grained appearance, preferably resembling leather. Translucent colour washes 20,30,40 50(e.g. red, blue, yellow) are subsequently applied over all or only part of the board surface for the purpose of colouring in the plain base layer in any manner desired by the end user. No great care is required in application of these colour washes; it is expected that they will overlap onto the remaining dark varnish coating, but due to the dark, glossy and grained nature of this area the regions covered by the washes and particularly their edges are not visible. Moreover, as the surface is glossy and does not immediately absorb the wash errors can readily be put right.
Patent EP-0290537-B1 (EP)
IPC: B28D1/08
Filed: 1987-11-25
Granted: 1991-08-07
Abstract: Bandsaw machine for working natural stone or other hard objects. To achieve the maximum freedom of movement, the work table (13) is provided with a cross table guide (15), and the bandsaw (11) likewise is provided with a cross table guide (16). The object to be worked can be turned on a turntable (22), to allow a convex cut. A concave cut is achieved by the bandsaw (11) making a rotational movement on the turntable (28).
Patent EP-0275025-B1 (EP)
IPC: B41F31/00
Filed: 1988-01-07
Granted: 1993-05-05
Abstract: An inking device for a printing apparatus, comprising a form roller disposed in the printing apparatus main unit parallelly to a printing shaft and rotatably contacting with the outer peripheral surface of a printing member mounted on the printing shaft, and an ink feed unit detachably mounted opn the printing apparatus main unit and having a distributor roller rotatably contacting with the outer peripheral surface of the form roller to supply the form roller with ink when the ink feed unit is mounted on the printing apparatus main unit, which can always provide an adequate nip pressure irrespective of movement of the printing shaft or mounting/removal of the ink feed unit.