baber/WOPTO huggingface dataset:
Patent EP-0571904-B1 (EP)
Inventor: FARINA THOMAS E
IPC: C07D233/72
Filed: 1993-05-21
Granted: 1995-10-25
Abstract: There are provided methods for producing solid anhydrous methylolhydantoins. Initially, an aqueous stirrable medium is dehydrated and heated to yield a substantially anhydrous stirrable melt. The aqueous stirrable medium includes (A) a solute selected from the group consisting of (i) a dimethyloldimethylhydantoin, (ii) a hydantoin reactant, (iii) a formaldehyde source reactant, or (iv) a combination of any of the foregoing; and (B) optionally a catalyst. A molten system is then provided by adding, to the stirrable melt, a reactant mixture which includes (A)(i) the same or a different hydantoin reactant, (ii) a substantially anhydrous formaldehyde source reactant which may be the same as or different than the formaldehyde source reactant, or (iii) a combination thereof; and (B) optionally, the same or a different catalyst; wherein the molten system includes (i) at least one hydantoin reactant and (ii) at least one dehydrated formaldehyde source reactant or substantially anhydrous formaldehyde source reactant. The at least one hydantoin reactant and the at least one dehydrated formaldehyde source reactant or substantially anhydrous formaldehyde source reactant in the molten system are reacted, while reaction water is removed, to yield anhydrous molten methylolhydantoin. Finally, the molten methylolhydantoin is solidified. Alternatively, solid anhydrous methylolhydantoin is produced by reacting, in an aqueous stirrable medium as above, a reactant mixture of (i) the same or a different hydantoin reactant, (ii) a substantially anhydrous formaldehyde source reactant which may be the same as or different than the formaldehyde source reactant, or (ii) a combination thereof and (iv) optionally, the same as or different catalyst; wherein (i) at least one hydantoin reactant and (ii) at least one formaldehyde source reactant or substantially anhydrous formaldehyde reactant is present; while heating to at least the melting temperature of the methylolhydantoin and while removing substantially all water; to yield a molten methylolhydantoin; and subsequently solidifying the molten methylolhydantoin. These methods can be practiced as batch processes or as semi-continuous processes.
Patent EP-0579980-B1 (EP)
Inventor: NIESTEGGE GERHARD DR RER NAT
IPC: H04L12/70
Filed: 1993-06-29
Granted: 2005-11-09
Abstract: The communication system operating in accordance with an asynchronous transfer mode exhibits interconnected ATM communication devices, a plurality of concentrator devices (K1, K2) being connected to at least one of the ATM communication devices. The concentrator devices, together with the relevant ATM communication device, are arranged in a loop network (RING). Within this loop network, each of the concentrator devices is connected, on the one hand, to the relevant ATM communication device and, on the other hand, to each of the remaining concentrator devices via a separate virtual path. In each case, a plurality of virtual connections with specified transmission capacities can be conducted via the individual virtual paths. Information with respect to transmission capacities already occupied for virtual connections set are carried separately for the individual virtual paths in the relevant ATM communication device and are updated with each setting-up and clearing-down of a virtual connection. In accordance with this information, a new virtual connection is only allowed when the transmission capacity on the respective virtual path is still adequate. <IMAGE>
Patent EP-0589250-B1 (EP)
Inventor: HUMMEL HEINRICH DIPL-MATH
IPC: H04L12/18
Filed: 1993-08-31
Granted: 2003-01-02
Abstract: Method for multi-address transmission of cells in a communication network operating in-the asynchronous transfer mode. The method relates to a communication system (KA) of a communication network (KN) or to a switching structure (SN) of a communication system. Given multi-addressed cells to be transmitted by the communication network (KN) or the switching structure (SN), multi-addressing. information (rsi) that is specifically associated to a switching stage or to a communication system is formed for every additional switching path in each of the communication systems (KA) or switching stages (ST). Further routing information (ri) attached thereto is formed and additionally inserted into a cell header (ZK) or into an internal cell header (IZK) of the communication system. The cells are transmitted multi-addressed in the communication network (KN) or the switching structure (SN) using this cell header (ZK) or internal cell header (IZK) of the communication system that precedes the respective cell. As a result of the method, the self-control principle of cells through a multi-stage communication network (KN) or an n-stage switching structure (SN) is preserved without any restrictions.
Patent EP-0558405-B1 (EP)
Inventor: CERNON ROBERT
IPC: G01J1/42
Filed: 1993-02-24
Granted: 1998-04-29
Abstract: The present invention relates to apparatus for in-situ evaluation of the light flux of narrow and intense light beams, in particular those from the beacon lights of airport runways and taxiways. It comprises a closed box mounted in a pod placed on a moving chassis, the box has a translucent front face that diffuses the light flux from the beam to be measured omni-directionally inside the box, and another face having high diffusing reflection power that closes the box and provides both reflection and diffusion of the light in uniform manner towards a photoelectric sensor whose sensitive portion is disposed close to the front face, but facing said diffusing reflection face.
Patent EP-0597814-B1 (EP)
Inventor: NISKANEN JUHANI
IPC: D21F3/08
Filed: 1993-10-19
Granted: 1997-12-10
Abstract: A heatable roll (10), in particular a press roll or equivalent for a paper machine, which roll is in direct contact with the paper web and a method for heating a roll are disclosed. The roll is heated by flowing a heat transfer medium into the roll. The medium is preferably arranged to circulate in bores (16) formed into a roll mantle in proximity to an outer face of the roll. The outer face of the roll is provided with a coating (18) made of a ceramic, metal-ceramic mixture, porous metal or an equivalent material whose thermal conductivity and modulus of elasticity are lower than the corresponding properties of the material of the roll body. The coating is porous, and its thickness is from about 0.03 mm to about 6 mm, preferably from about 0.05 mm to about 2 mm. <IMAGE>
Patent EP-0635055-B1 (EP)
Inventor: POTTER ANDREW A
IPC: A61K39/00
Filed: 1993-04-05
Granted: 1998-12-23
Abstract: Novel Haemophilus somnus immunogenic proteins are disclosed. The proteins can be used in vaccine compositions for the prevention and treatment of H. somnus infections. The proteins are conveniently produced using recombinant technology.
Patent EP-0647318-B1 (EP)
Inventor: VADGAMA PANKAJ MADGANLAL
IPC: G01N27/26
Filed: 1993-05-13
Granted: 1999-03-03
Abstract: PCT No. PCT/GB93/00982 Sec. 371 Date Feb. 17, 1995 Sec. 102(e) Date Feb. 17, 1995 PCT Filed May 13, 1993 PCT Pub. No. WO93/24828 PCT Pub. Date Dec. 9, 1993.Sensor devices comprising enzyme electrodes incorporating a microporous membrane coated with the carbonaceous material known as "diamond-like carbon" (most conveniently deposited by decomposition of a hydrocarbon, induced by radiation or a high electric field). The membrane material is preferably a polycarbonate and its thickness preferably less than 10 microns, and the coating is preferably 0.01 to 5  mu m thick. The preferred porosity is provided by pores of the order of 0.05 to 0.01 microns. The coated membrane imparts high resistance to fouling by contact with whole blood, extends the linearity of the electrode response over a substantially greater range, e.g. in the analytical determination of glucose in blood, and combines a high degree of restriction to passage of interferents while retaining high permeability to hydrogen peroxide and oxygen. Most conveniently used for amperometric measurements, especially using a Clark electrode pair, with an "active" anode of platinum.
Patent EP-0650559-B1 (EP)
Inventor: ARILDSEN CLAUS SLOTH
IPC: E06B3/54
Filed: 1993-06-25
Granted: 1997-05-28
Abstract: In the case of a scotching or supporting wedge (1) for filling in a space between two constructional parts, in which each wedge face is provided with transverse and transversally-oriented teeth (2, 5) having predominantly a serrated profile, the serrations of which point towards the thickest end (4) of the wedge, and in which each wedge face is provided throughout its length with guide mechanisms, a defective interlock has been established between two wedge faces in those areas of the faces at which the serrated teeth are prevented from engaging, the result being distorted scotching of the relevant constructional parts during erection. With a view to combatting such drawbacks it is proposed that the guide mechanisms be comprised of at least one slot (3) having a rectangular transverse profile, a depth smaller than or equal to 1/2A, where A is the height of the transverse serrated teeth (2, 5), and a width of X.A, where X > 0.
Patent EP-0676040-B1 (EP)
Inventor: BANHAM HARRY FRANCIS
IPC: F25D29/00
Filed: 1993-10-25
Granted: 2002-07-10
Abstract: Un dispositif de mesure ou d'indication de température comprend un thermomètre et un milieu transparent contenu dans une capsule transparente qui entoure le thermomètre. En état de fonctionnement le milieu reste pendant une durée assez longue à une température donnée, qui est indiquée par le thermomètre, malgré les changements rapides de l'air entourant le dispositif. Le dispositif peut ainsi indiquer avec plus de précision la température par exemple d'objets stockés dans un réfrigérateur ou un congélateur.
Patent EP-0609664-B1 (EP)
Inventor: ESCHMANN SYLVESTER
IPC: D21F1/00
Filed: 1994-01-12
Granted: 1998-04-01
Abstract: A dryer screen has a paper side and a machine side. A plurality of machine direction threads extend in the direction of movement of the screen. The machine direction threads are arrayed in first and second groups. The threads of the groups are bound to the screen through different binding pattern repeats. A plurality of cross threads extend generally transverse to the machine direction threads. The threads of the first group are arrayed in first and second subgroups offset with respect to the direction of movement of the screen. Each subgroup comprises at least two abutting contiguous machine direction threads having a binding pattern repeat floating on the paper side over a predetermined plurality of cross threads.
Patent EP-0611640-B1 (EP)
Inventor: HECKEL HORST
IPC: C08K7/14
Filed: 1994-02-16
Granted: 1996-10-09
Abstract: In a granular material comprising fibre-reinforced thermoplastics, a multiplicity of individual filaments of the reinforcing fibres (for example glass) are arranged in parallel in a matrix of thermoplastic material (for example polypropylene). The fibre length corresponds to the granule length and is in the range from 3 mm to 8 mm. The melt viscosity of the thermoplastic material is greater than 100 Pa.s, the diameter of the granules (measured perpendicular to the fibre direction) is from 1.7 to 5 mm, and the diameter:length ratio of the granules is from 0.4 to 1.66.
Patent EP-0644640-B1 (EP)
Inventor: PEETZ MATTHIAS
IPC: E04F19/04
Filed: 1994-08-02
Granted: 1997-02-05
Abstract: The invention relates to an installation duct (trunking, conduit) for laying electrical cables (leads, lines). This installation duct has a base and two side walls which are integrally connected to it, as well as at least one partition wall which is arranged in the duct longitudinal direction. The partition wall can be locked to the base of the installation duct. The installation duct itself can be closed by a closure cover. The invention is seen in the fact that flat projections (311), which are directed towards the interior of the duct, are stamped at a defined distance from one another into the base (31) of the installation duct (3). Elongated holes, which are aligned to the duct axis, are incorporated into these flat projections (311). The partition wall (1) is of L-shaped design, having a relatively short L-limb (12) which is directed towards the base of the installation duct (3). Fastening lugs (121, 122, 123, 124), which are stamped through and are integrally connected to the L-limb (12) only on a narrow side (1211), are formed out in this L-limb (12). These fastening lugs (121, 122, 123, 124) can be inserted into the elongated holes on the base of the installation duct (3), and the partition wall (1) can be locked by displacement under the flat projections (311). <IMAGE>
Patent EP-0638589-B1 (EP)
Inventor: KUNZ MARKWART
IPC: C03C25/321
Filed: 1994-08-08
Granted: 1998-01-28
Abstract: Use of inulin derivatives of formula (I) as the following is claimed: (a) polymer softeners for thermoplastics or for use with starch, starch derivatives, cellulose or cellulose derivatives-containing manufactured films; (b) aids for the building, ceramic and paper industries; (c) emulsifiers and stabilisers; (d) smoothing materials for the textile industry; (e) carrier materials for pharmaceutical substances; (f) solubilisers for hydrophobic pharmaceutical agents and cosmetics; and (g) gel forming polymers, in which: R = CH2OH or CHOH(CH2)mCH3; m = 0-10; n = 10-50 (preferably > 15); a, b = 0-3, provided that a+b = 3; G = glucopyranose; and F = fructofuranose; or mixtures of these with different O(CH2)R groups.
Patent EP-0633322-B1 (EP)
Inventor: HANKE KLAUS-JUERGEN DIPL-ING
IPC: C21C5/28
Filed: 1994-06-13
Granted: 2001-02-28
Abstract: The invention relates to a process for making steel having a low phosphorus content from pig iron, scrap and additions in a converter, in which the pig iron has oxygen injected (blown) thereinto via a lance, and flush gas (stirring gas) via the bottom. In so doing, prior to end of blow, at a particular CO content, the temperature of the steel is measured and is compared with the target temperature, the amount of oxygen yet to be injected being determined as a function of the temperature difference. If overblowing should be necessary, coolant is added. <IMAGE>
Patent EP-0682902-B1 (EP)
Inventor: MARQUES RIBEIRO VALDEMAR ESTRA
IPC: A47J31/06
Filed: 1994-10-19
Granted: 1999-01-13
Abstract: A back-pressure filter to prepare cream-coffee, to be applied in pressurized water coffee machines, conceived to produce cream coffee, with great independence from the griding degree to which the coffee beans were formerly submited. The filter as presented consists, basically, on a body (1) a rubber ring (2) and a bored disk (3). This, mounted inside the body (1) presses the ring (2) that thus is fixed by its periphery, and flexible at its central part, creating thus a back-pressure, which provokes the rising of foam and the pouring of cream coffee to the cups. <IMAGE>   <IMAGE>
Patent EP-0620893-B1 (EP)
Inventor: MICHAELS JOHN M
IPC: E21B49/10
Filed: 1993-11-15
Granted: 2000-12-27
Abstract: A method and apparatus for use in formation testing instrument (13) for acquisition of a phase intact sample of connate fluid. One or more fluid sample tanks (26, 28) contained within the instrument (13) are pressure balanced with respect to the wellbore at formation level and are filled with a connate fluid sample in such manner that during filling of the sample tanks (26, 28) the pressure of the connate fluid is maintained within the predetermined range above the bubble point of the fluid sample. The sample tank (26, 28) incorporates an internal free-floating piston (46) which separates the sample tank into sample containing and pressure balancing chambers with the pressure balancing chamber being in communication with borehole pressure. The sample tank is provided with a cut-off valve (27, 29) enabling the pressure of the fluid sample to be maintained after the formation testing instrument (13) has been retrieved from the wellbore for transportation to a laboratory facility.
Patent EP-0676083-B1 (EP)
Inventor: KUMAR NALIN
IPC: H01J63/06
Filed: 1993-12-06
Granted: 2002-03-20
Abstract: Dispositif d'affichage à écran plat (820), à diodes et à adresage matriciel, comprenant une structure de pixels à diodes. Le dispositif d'affichage à écran plat comprend un ensemble cathode présentant une multiplicité de cathodes (210-280), dont chacune comprend une couche d'un matériau conducteur cathodique (440) et une couche d'un matériau (460) à travail d'extraction efficace faible déposée sur le matériau conducteur cathodique, ainsi qu'un ensemble anode présentant une multiplicité d'anodes (290-292) dont chacune comprend une couche d'un matériau conducteur anodique (410) et un matériau cathodo-luminescent (430) déposé sur le matériau anodique. L'ensemble anode est situé à proximité de l'ensemble cathode afin de recevoir les émissions de particules chargées de l'ensemble cathode. Le dispositif comprend en outre des moyens (100) permettant de faire varier les émissions de champ entre la multiplicité d'anodes à émission de lumière et de cathodes à émission de champ correspondantes.
Patent EP-0675893-B1 (EP)
Inventor: COSTANZO MICHAEL J
IPC: C07H9/04
Filed: 1993-12-07
Granted: 1999-03-03
Abstract: The present invention relates to a method of preparing BCH-189 and various analogues of BCH-189 from inexpensive precursors with the option of introducing functionality as needed. This synthetic route allows the stereoselective preparation of the biologically active isomer of these compounds,  beta -BCH-189 and related compounds. Furthermore, the stereochemistry at the nucleoside 4'-position can be controlled to produce enantiomerically-enriched  beta -BCH-189 and its analogues.
Patent EP-0636726-B1 (EP)
Inventor: KIMBARA MASAHIKO
IPC: D04C3/14
Filed: 1994-02-03
Granted: 1998-08-26
Abstract: In order to enable simple weaving of a three-dimensional textile in the form of braid having a large orientation angle, a device for applying tension to a length of thread is provided which applies a great tension to a length of thread when the same is drawn out, and a small tension to a length of thread when the same is pulled back while an amount of thread pulled back is great. The device is used in textile machinery, in which a carrier (20) for a length of thread (24) disposed in a plane of movement of the carrier is caused by a drive mechanism to run along a predetermined path in the plane of movement so that threads (24) carried by the carriers (20) are textured with one another for weaving of a three-dimensional texture. Provided on the carrier (20) is a high tension mechanism (21) which provides a small amount of thread pulled back and a great drawing-out tension for a thread (24) which is drawn out from a bobbin (23), and provided between the carrier (20) and the bobbin (23) is a low tension mechanism (22) which provides a great amount of thread pulled back and a small drawing-out tension. With this arrangement, a great thread tension is applied to a thread by the high tension mechanism (21) when the thread (24) is to be drawn out, and a small thread tension is applied to the thread by the small tension mechanism (22) after a pulling-back limit given by the high tension mechanism (21) is exceeded in pulling back the thread.
Patent EP-0668835-B1 (EP)
Inventor: BAKX MARTINUS
IPC: B65D71/12
Filed: 1993-11-22
Granted: 1998-02-04
Abstract: A keel structure in a wraparound carton comprises a number of keel elements (K) which separate one row of containers from another row within the carton. Each keel element has spaced upstanding panels (P, 32; Pa, 32a) against which containers held in the carton abut. Each of the upstanding panels is spaced from the other by a platform (P1, P1a) defined by curved edges (C, C1; Ca, C1a) extending towards one another permitting adjacent portions of each of said upstanding panel means to be flexed inwardly toward the other to receive a wall portion of an adjacent container.
Patent EP-0699272-B1 (EP)
Inventor: NAKHAMKIN MICHAEL
IPC: F01K23/10
Filed: 1994-04-14
Granted: 2002-01-30
Abstract: An electric power generation system including a power shaft assembly including a combustion turbine with a compressor, an expansion turbine, a combustor feeding the expansion turbine, an electrical generator, and a shaft for coupling the expansion turbine to drive the compressor and the electrical generator; an additional shaft assembly including an intercooler, a compressor, an expansion turbine, a combustor feeding the expansion turbine, and a driver for driving the compressor of the additional shaft assembly, the compressor of the additional shaft assembly being constructed and arranged to have a pressure ratio greater than a pressure ratio of the expansion turbine of the additional shaft assembly which is fluid connected to the power shaft assembly for pressure unloading the compressor of the power shaft assembly; a recuperator; and an exhaust stack. The power shaft assembly, the additional shaft assembly and the recuperator are connected to define a thermal cycle with an air and gas path that passes through the compressor of the power shaft assembly, through the intercooler and compressor of the additional shaft assembly, through the recuperator, through the combustor and expansion turbine of the additional shaft assembly and through the combustor and expansion turbine of the power shaft assembly, and finally exhausting through the recuperator to the exhaust stack.
Patent EP-0666008-B1 (EP)
Inventor: AVERBUCH ROD
IPC: H04N1/32
Filed: 1994-06-27
Granted: 2000-04-05
Abstract: A new data circuit equipment (DCE) (303) coupled to an IWF (115) and a terminal adapter (TA) (306) coupled to a mobile station provide interconnection within a RF communication system such that Class 2 service common to wireline network equipment can be beneficially employed in the wireline RF communication system. The new DCE (303) and TA (306) are transparent to external wireline systems while maintaining compatibility with, inter alia, the predetermined data service protocol layers of the RF communication system, the RF air-interface and/or radio link protocol (RLP) of the RF communication system.
Patent EP-0712450-B1 (EP)
Inventor: GUILLOT GERARD LOUIS HENRI
IPC: D06F75/14
Filed: 1994-08-10
Granted: 1997-05-14
Abstract: A steam iron comprising a housing (1) containing a removable water supply chamber (7), a distribution chamber (6) containing a drip feed device (15) and having an opening (16) connected to the water supply chamber (7), two valves (18 and 19) provided at the opening (16) and the water supply chamber (7) respectively, and two reciprocal valve actuation members (20 and 21) for actuating said valves (18 and 19) when the chamber (7) is secured within the housing (1). One valve (18) comprises a movable plug (22) and a stationary seat (23), while the other valve (19) comprises a stationary plug (24) and a movable seat (25), and the two reciprocal actuation members (20 and 21) are designed to engage both the movable plug (22) and the movable seat (25) when the chamber (7) is secured within the housing (1).
Patent EP-0775050-B1 (EP)
Inventor: TIPPETT STEPHEN W
IPC: B32B7/03
Filed: 1994-08-08
Granted: 1999-06-23
Abstract: A flexible fluoroplastic laminate comprising a plurality of unsintered oriented PTFE films laminated under conditions of elevated temperature and pressure. At least one of the films has its direction of orientation disposed angularly with respect to that of at least one other of the films. The films retain their orientation following lamination.
Patent EP-0688852-B1 (EP)
Inventor: STANEK RICHARD DR
IPC: B27K3/50
Filed: 1995-06-16
Granted: 1997-09-17
Abstract: An intumescent impregnant for porous substrates is wholly made up of, by wt.: (A) 5-60 (pref. 10-30)% P-contg. salts of urea cpds.; (B) 5-60 (pref. 10-40)% alcohol-etherified UF or MF resins; (C) 5-40 (pref. 5-20)% polyalcohols or carbohydrates; (D) 2-12 (pref. 4-18)% water-soluble amines, polyamines, imines, polyionines and/or polyalkylene imines; (E) 0-5 (pref. 2-4)% high boilers; (F) 0-5 (pref. 1-2)% conventional additives such as wetting agents, defoamers, thickeners or dyes; and (G) 10-40 (pref. 20-50)% water.