baber/WOPTO huggingface dataset:
Patent EP-0712846-B1 (EP)
Inventor: RIONDEL ALAIN
IPC: C07D233/32
Filed: 1995-11-15
Granted: 1999-08-11
Abstract: Prepn. of N-alkyl-diazone methacrylate derivs. of formula (I) comprises reacting H2C=CR1-C(O)O-R2 with a heterocyclic alcohol of formula (III) in the presence of a catalyst comprising at least one magnesium alkoxide and calcium chelated with a 1,3-dicarbonyl cpd., a tin dialkyl oxide, tin dialkyl alkoxide or a tin dialkyl diester. R1 = H or CH3; A, B = 2-5C hydrocarbon chain; R2 = H or 1-4C alkyl. The reaction is pref. carried out at 75-105 degrees C for 3-15 hrs. (not exceeding atmospheric pressure). A polymerisation inhibitor such as phenothiazine, hydroquinone methyl ether, di-t-butyl catechol, hydroquinone, p-anilinophenol and/or p-phenylenediamine can be added.
Patent EP-0792426-B1 (EP)
Inventor: BONDARENKO GERMAN ANDREYEVICH
IPC: F16J15/34
Filed: 1994-11-16
Granted: 2000-06-14
Abstract: The invention relates to a non-contacting shaft seal formed between a rotating sealing ring (3) and a non-rotating circular sealing element (1). The sealing element (1) is spring-loaded towards the sealing ring (3). Gas is pumped into spiral grooves (6) formed in the sealing face (5) of either the sealing ring (3) or the sealing element (1) and extending from an edge thereof during rotation of the sealing ring (3) and a gap (S) is created between the sealing element (1) and the sealing ring (3) against the force of the spring. Each groove is divided into two channels by a wedge-shaped partition (7) extending from the end wall of the groove (6). During speed changes of the rotating sealing ring (3), the gap (S) is maintained by high pressure at the closed end of the channels. The partition (7) is designed to offer little resistance to gas flow in the channel.
Patent EP-0814787-B1 (EP)
Inventor: JONES CHRISTOPHER BUCHAN
IPC: A61K31/00
Filed: 1995-03-17
Granted: 2002-10-30
Abstract: Sterile pharmaceutical compsn. for parenteral admin. is an oil-in-water emulsion in which propofol (I) (2,6-diisopropylphenol), opt. dissolved in a water-immiscible solvent, is emulsified with water and stabilised by surfactant. It also includes enough EDTA or salt to prevent growth of microorganisms for at least 24 hr after accidental contamination. Also new are similar emulsions that do not contain (I) but may contain some other therapeutic or pharmaceutical agent (II), opt. dissolved in organic solvent.
Patent EP-0757829-B1 (EP)
Inventor: FROHLICH SIGURD
IPC: B61B12/06
Filed: 1995-04-28
Granted: 2003-08-13
Abstract: Sensors distributed along a ropeway communicate with a base station and preferably a base station computer. One type of sensor detects and signals cable misalignments from a normal line of cable traction. Preferably each cable tower has at least one such sensor. Another type of sensor is mounted on a sheave assembly and detects vibrations characteristic of disintegration within the assembly. It produces a sheave problem signal whenever such occurs. Preferably there is one vibration sensor mounted on each sheave assembly. Another type of sensor is preferably mounted on each ropeway carrier for detecting and signaling excessive swings. The sensor signals are communicated to a cable operator so that remedial action can be taken. Each carrier sensor has an RF transmitter for broadcasting its signals to RF receivers mounted on cable towers. Interface units local to sensor groups relay their signals to a base station computer that provides corresponding indicators to the cable operator. Preferably ropeway carrier transmitters and tower receivers are spread spectrum for immunity from outside interference. Preferably the interface units and the base computer communicate via a common data network. Each carrier can also have one or more code transponders which communicate certain unique codes to the base station each time the carrier passes by the station.
Patent EP-0829086-B1 (EP)
Inventor: LIOU KONG-MOU
IPC: G11C29/00
Filed: 1995-05-31
Granted: 2001-10-24
Abstract: A flexible technique for improving yield of manufacturing of high density of memory devices, such as flash EEPROM, involves reconfiguring an integrated memory array having a plurality of sectors (10) selected by an address decoder (11, 13) in response to an N bit field in an address (17). If defective sectors are detected in the array, it is partitioned to disable defective sectors by configuring a sector decoder (12) to prevent access to the defective sectors while maintaining sequential addressing remaining in the array. The step of partitioning includes configuring the sector decoder (12) to replace a defective sector in one half of the array by another sector in the other half of the array having N-m of the address bits in common with the defective sector when m is between 1 and N-1.
Patent EP-0730575-B1 (EP)
Inventor: CHOI YONG MOON
IPC: C07C271/08
Filed: 1995-09-21
Granted: 1999-05-19
Abstract: Monocarbamate de (R)-2-aryl-1,3-propanediol et son intermédiaire, le carbamate de (R)-3-acétoxy-2-arylpropanol répondant respectivement aux formules (I) et (II), et présentant une activité pharmaceutiquement utile dirigée contre les troubles du système nerveux central tels que la myalgie nerveuse, l'épilepsie et l'apoplexie cérébrale. Dans lesdites formules, R représente (a), (b), (c), (d), (e), (f), (g), (h), (i) ou (j), où X représente un atome d'oxygène ou de soufre; et Y représente un élément halogène, trifluorométhyle ou un groupe alkyle inférieur renfermant de un à trois atomes de carbone.
Patent EP-0797882-B1 (EP)
Inventor: WOLFF MARK
IPC: H04L47/32
Filed: 1995-12-13
Granted: 1999-02-17
Abstract: In a communications system, a method is described for controlling the excess usage of a finite resource through which information flows by a plurality of sources having an 'excess' state. For each source a determination is made as to whether the source is in the excess state. If the excess information rate is less than a predetermined fair information rate, the information is passed to the resource. If the excess information rate is greater than the fair information rate, the information is discarded.
Patent EP-0804706-B1 (EP)
Inventor: BINNER SIEGFRIED
IPC: F23H3/02
Filed: 1995-12-28
Granted: 1998-09-23
Abstract: PCT No. PCT/DK95/00522 Sec. 371 Date Jun. 13, 1997 Sec. 102(e) Date Jun. 13, 1997 PCT Filed Dec. 28, 1995 PCT Pub. No. WO96/23174 PCT Pub. Date Aug. 1, 1996A fuel-conveying incineration grate has grate beams (1) for extending in a longitudinal direction obliquely downward in the longitudinal direction. The grate beams (1) have first surfaces (4) on first sides of the grate beams (1) stepped downwardly in said direction for receiving fuel, opposite surfaces on opposite sides of the grate beams (1), and lateral surfaces (3) sealingly closely adjacent to each other across widths of the grate beams (1) substantially along full lengths of the grate beams (1) in the longitudinal direction. The grate beams (1)relatively reciprocate in the longitudinal direction for conveyting the fuel thereon. At least two longitudinally extending ducts (6, 7) are in thermal communication with the opposite sides of the grate beams (1) for a heat-transmission medium. Connecting points (12, 13) at least at one end of the grate beams (1) provide for flow of the heat-transmission medium at least one of towards and away form the ducts (6, 7). Primary-air openings (5) supply of primary air from the opposite surfaces through the grate beams (1) and spaced from the lateral surfaces (3) to the first surfaces (4) for combustion of the fuel conveyed on the first surfaces (4).
Patent EP-0736645-B1 (EP)
Inventor: BENZ VOLKER DR
IPC: C08L33/10
Filed: 1996-03-29
Granted: 2003-06-04
Abstract: In prodn. of a facade covering unit, as a plate, from a polyalkyl methacrylate with high filler content, by casting in a moulding chamber or a double-belt appts. radical polymerised to the polyalkyl methacrylate (PM) is carried out, using a resin casting suspension contg. (A) 40-80 pts. wt. of a particulate inorganic filler comprising Al(OH)3, Al2O3 hydrate or Mg(OH)2; (B) 60-20 pts. of a liq. polymerisable polyalkyl methacrylate prepolymer (PM') in which the monomer consists of ≥ 50 wt.% of methyl methacrylate (MA), and (C) 0-5 pts. of pyrogenic or thermally prepd. highly dispersed SiO2. The PM contains no carboxylic acid monomer units.
Patent EP-0763833-B1 (EP)
Inventor: RUNGE WOLFGANG DR
IPC: H01F27/38
Filed: 1996-09-09
Granted: 2001-12-12
Abstract: The transformer has an integral noise current filter winding (FiW) which uses one or more layers of the high voltage winding adjacent to the low voltage winding, whereby an autotransformer circuit is formed involving the noise filter winding. At least one filter connected to the filter winding connections (Fi) consists of a series circuit contg. at least one filter resistance and a filter capacitor. The filter winding can be separately arranged between the high and low voltage windings with a filter connected to its connections.
Patent EP-0753199-B1 (EP)
Inventor: BECKER PETER
IPC: H01H49/00
Filed: 1996-01-12
Granted: 1999-06-16
Abstract: The invention relates to a cut-out blade magnetic drive for electric switchgears, e.g. contactors. The aim is to overcome the tolerance problems associated with iron components and pre-assembling the device as a compact unit. To this end, a yoke (28), a magnet core (30), a pole plate (32) and a cut-out blade (68) are secured in a coil body by means of a clamping spring exerting a force so as to be self-adjusting and non-detachable. The coil body (34) has parts (76; 82; 83) exerting a counter-pressure against parts of the housing (12, 14) which correctly position the cut-out blade magnetic drive (16) in relation to its limits of travel (A; B) within the housing (12, 14).
Patent EP-0828768-B1 (EP)
Inventor: GOODALL BRIAN L
IPC: C08F4/70
Filed: 1996-05-20
Granted: 2001-04-18
Abstract: The invention discloses methods of preparing copolymers from norbornene-type monomers and cationically polymerizable monomers or polymers from catalytically polymerizable monomers by employing Group VIII transition metal ion source in a solvent for said monomers at a temperature in the range from -100 DEG  C. to 120 DEG  C. Also disclosed are copolymers from norbornene-type monomers and catalytically polymerizable monomers.
Patent EP-0872032-B1 (EP)
Inventor: PALMERO VINCENT
IPC: H04M1/737
Filed: 1996-05-17
Granted: 2003-11-26
Abstract: A system and method communicate signals between a portable unit and a communications system. The portable device communicates with a base unit using inductive coupling. The base unit is further connected to a wider communication system such as a telephone network. Multiple, orthogonally arranged transducers are used in the base unit to provide a more complete magnetic field and to prevent mutual inductance nulls which are otherwise present in a magnetic field. The use of short-range inductive coupling minimizes the power requirements and limits interference with other sources. The inductive coupling may also be used to recharge a battery in the portable device.
Patent EP-0837748-B1 (EP)
Inventor: SANDFORD WILLIAM E
IPC: B23B5/16
Filed: 1996-07-10
Granted: 2002-09-11
Abstract: A portable tool for use in axially cutting and squaring ends of tubes includes a main tool body within which is rotatably mounted a tool shaft having a cutting tool attached at one end thereof, a tube receiving and clamping unit for retaining an end portion of a tube to be worked upon, a mechanism for shifting the tool shaft relative to the main tool body so that the cutting tool can progressively engage the end portion of the tube and a power drive unit for rotating the tool shaft. The tube receiving and clamping unit is provided with a plurality of circumferentially spaced ports which provides viewing access to a cutting zone, enables adjustments to or changing of the cutting tool and permits chips cut from the tube to be readily removed from within the tool. The shifting mechanism includes a camming arrangement that ensures smooth shifting of the tool shaft and which is designed to minimize the ingress of foreign matter into the tool. In addition, the power drive unit can be advantageously secured on opposing sides of the main tool body.
Patent EP-0846167-B1 (EP)
Inventor: MALIGA PAL
IPC: C12N15/11
Filed: 1996-08-01
Granted: 2004-05-06
Abstract: The present invention provides novel DNA constructs and methods for stably transforming the plastids of higher plants. The constructs described herein contain unique promoters that are transcribed by both nuclear encoded plastid polymerases and plastid encoded plastid polymerases. Use of the novel constructs of the invention facilitates transformation of a wider range of plant species and enables tissue specific expression of a transforming DNA in plastids of multicellular plants.
Patent EP-0984000-B1 (EP)
Inventor: INABA TAKASHI
IPC: C07C319/20
Filed: 1996-09-24
Granted: 2008-12-03
Abstract: <CHEM> A process for producing amide derivatives represented by general formula (XV) or enantiomers thereof, novel intermediate compounds useful for producing these compounds, etc., and a process for producing the same, wherein each symbol is as defined in the specification. Compared with the conventional processes, the above process can be very easily effected and enables an efficient production of the compounds (XV), i.e., those involving the compounds (XVI) having an HIV protease inhibitory effect in high yields. The novel intermediates are highly advantageous as intermediates for producing not only the above compounds (XVI) but also those which are useful as an X-ray contrast medium, etc.
Patent EP-0967210-B1 (EP)
Inventor: PALOMO COLL ALBERTO
IPC: C07D249/08
Filed: 1996-12-20
Granted: 2003-06-04
Abstract: Preparation of 2-(2,4-difluorophenyl)-1,3-bis-(1H-1,2,4-triazol-1-yl)-propan-1-ol (fluconazole) of formula (I) and its salts involves reacting a 2-(2,4-difluorophenyl)-1-hydrazino-propan-2-ol derivative of formula (IV) or its salt with s-triazine in an organic solvent under acidic conditions at -60 deg C to reflux temperature. Ar = 2,4-difluorophenyl; R = H, benzyl, triphenylmethyl or COOR1; R1 = alkyl or aryl, preferably tert. butyl or ethyl; Z = triazolyl or NHNHR. Compounds (IV) and their salts are new. Also new are intermediate halo compounds of formula (VIII).
Patent EP-0873995-B1 (EP)
Inventor: NISHIZAWA KOJI
IPC: C07H3/06
Filed: 1996-12-11
Granted: 2004-02-25
Abstract: A process for producing crystal 1-kestose wherein granular crystal 1-kestose in the form of large crystals can be produced at a high yield is disclosed. A high-purity solution of 1-kestose is concentrated to a Brix of 75 or higher; either seed crystals are added, or the solution is vacuum-concentrated to generate microcrystals for use as nuclei; then, a crystal growing step by vacuum-concentration and a microcrystal dissolving step for redissolving microcrystals which have formed in the concentrate are repeated at least twice each. Alternatively, a high-purity solution of 1-kestose is concentrated to a Brix of 80 or higher; either seed crystals are added, or the solution is allowed to initiate crystallization; after crystals are allowed to grow, a cooling step where the temperature is lowered by 5 to 20 DEG C from the previous step and a crystal growing step where the concentrate is maintained at the temperature to allow the crystals to grow are repeated at least twice each. Also, an enzyme for producing 1-kestose efficiently from sucrose is disclosed.
Patent EP-0957883-B1 (EP)
Inventor: MROTZEK WERNER
IPC: A61J1/20
Filed: 1996-10-18
Granted: 2003-03-05
Abstract: PCT No. PCT/DE96/02027 Sec. 371 Date Aug. 27, 1998 Sec. 102(e) Date Aug. 27, 1998 PCT Filed Oct. 18, 1996 PCT Pub. No. WO97/15267 PCT Pub. Date May 1, 1997An adaptor for drawing a liquid from a container that is sealed with a plug or for filling the container. The container being sealed with a plug that is attached by a flange cap. At least one mandrel on the front end of the adaptor for penetrating the plug, a connecting part with an inner cone at the rear end for hooking up medical devices, and a flat gripping element in the intermediate area for facilitating the adaptation process. A funnel that is open toward the rear end is arranged on the connecting part of the adaptor. In addition, an elastic centering and gripping part is arranged toward the front end of the adaptor on the gripping element. The inner contour of the centering and gripping part approximately corresponds, at least in terms of area, to the outer contour of the flange cap that attaches the plug to the injection container. The inner contour also has locking elements that engage behind the flange cap at least in sections. With this adaptor, a liquid can, via a standard syringe, be both drawn from and introduced into a container that is sealed with a plug. Moreover, the filling process can be carried out quickly and reliably, without any danger of injury and with little effort.
Patent EP-0794384-B1 (EP)
Inventor: BUECHNER HORST DR-ING
IPC: F23D14/46
Filed: 1997-01-18
Granted: 2002-11-20
Abstract: The small capacity gas burner is for domestic use. It has a pipe (5) bringing pre-mixed gas and air to a burner plate (7) with a large number of holes (8) in it. The air-gas mixture steams though these holes and burns on the downstream side. The burner plate may be heated to help stabilise the flames (2). The plate may be heated by circulating hot flue-gases round it, electric heating or a ceramics plate to reflect heat back towards the burner plate. A second burner plate (4) may be mounted over the first one. It has a series of holes in it (3) which match the holes in the first plate.
Patent EP-0811560-B1 (EP)
Inventor: JESSEN CLAUS DR
IPC: B65D55/02
Filed: 1997-05-28
Granted: 2000-10-25
Abstract: The seal comprises a cap (5) with a central insert with an inward facing sealing skirt (4). This is conical and is gripped between a two part closure (2,4) for the container. When the outer cap is removed the skirt is pulled out of the clamped position and cannot be re-inserted. The conical shape of the skirt prevents re-insertion between the clamping components. The contents of the container are accessed via syringe needles pushed through one of the closure components (2) normally protected by the outer cap.
Patent EP-0826933-B1 (EP)
Inventor: BREINER OSWALD
IPC: F24H9/12
Filed: 1997-05-31
Granted: 2001-08-16
Abstract: The connector consists of advance and return pipes which are placed in the building wall or in the floor screed. The pipes protrude from the wall or screed region with their connection regions, and the connection pipes are cut or bent, according to their structural length conditions, to the heating element and are connected both with heating element connectors and the advance and return pipes. A one-piece tubing component is made in the form of a U-shaped double tube bend prior to the introduction of the connection measures. The parallel tubing parts of this component are connected by a connection region at the upper arm, and the lower arm contains connectors for the advance and return pipes. The tubing parts of the upper arm are held at a defined distance by the connection region. This region is disconnected on placing of the tube elbow into its final assembly position to make a connection between the advance and return pipes and the connectors of the heating element.
Patent EP-0815966-B1 (EP)
Title: Device for the crossed displacement of rolling rolls
Inventor: DRIGANI FAUSTO
IPC: B21B13/02
Filed: 1997-06-20
Granted: 2001-11-21
Abstract: Device for the crossed displacement of rolling rolls, whether they be back-up rolls (11) and/or working rolls (12), in a four-high rolling mill stand for sheet and/or strip, a back-up roll (11) and the relative working roll (12) defining a rolling block, with a stationary housing (14) having an inner chamber (26) to house and position the chocks (13) supporting the rolls (11, 12), in cooperation with at least one side of at least one chock (13) there being an intermediate positioning element (15) which has its outer lateral surface (18) facing towards the vertical wall of the inner chamber (26) of the stationary housing (14), the outer lateral surface (18) being a double inclined plane (18a, 18b) inversely orientated in a vertical direction, each inversely orientated part (18a, 18b) of the double inclined plane cooperating with a relative sliding displacement element (21) having inclined plane front surfaces (21a) mating with the double inclined plane surface (18) and sliding surfaces (27) cooperating with the vertical wall of the inner chamber (26), the sliding displacement elements (21) being associated with screw-type drive means (20) having, for each sliding displacement element (21) associated with the same intermediate positioning element (15), connecting threads (22a, 22b) with opposite orientation. <IMAGE>
Patent EP-0844081-B1 (EP)
Inventor: PLATSCH HANS G
IPC: B05B7/14
Filed: 1997-09-19
Granted: 2003-08-27
Abstract: The method involves generating (22) a powder gas flow from powder particles and a gas. The powder gas flow is directed towards the surfaces of the products (8) as they are moved along a conveyor surface. A transport gas flow is directed against the surfaces of the products with a speed component tangential to the conveyor surface so that the transport gas flow spatially overlaps the powder gas flow.
Patent EP-0785598-B1 (EP)
Inventor: GONON JEAN-LOUIS
IPC: H01R4/36
Filed: 1997-01-14
Granted: 2000-11-02
Abstract: The cable connector unit (18) has an outer shielded box with a slanted entrance hole for the outer braiding of the cable (11). The stripped inner of the cable is inserted in an elongated end hole (34). A screw (28) in the outer cover tightens on the inner to hold it in place. The lower section of the shielded box has a cable connector, with the outer forming part of the box and electrically connected to the braiding, and inner internally connected (31) to the inner conductor holder. A TV cable (24) plugs into the socket.
Patent EP-0876516-B1 (EP)
Inventor: HUNGER HANS-JOERG
IPC: C23C16/28
Filed: 1997-01-23
Granted: 2000-05-24
Abstract: The invention concerns a process for producing wear-resistant boride layers on metal material surfaces. The process is characterized in that boron halide selected from the group comprising boron trifluoride, boron tribromide, boron triiodide and their mixtures is mixed with hydrogen and optionally argon and/or nitrogen in order to produce a reaction gas containing between 0.1 and 30 vol % boron halide. The resultant mixture is activated by a plasma discharge such that boron can be transferred from the plasma to the metal surface.
Patent EP-0875107-B1 (EP)
Inventor: HEUBERGER ALBERT
IPC: H04H20/31
Filed: 1997-01-24
Granted: 1999-09-01
Abstract: In a coding method and a coder for introducing a non-audible data signal into an audio signal, the audio signal is first transformed to a spectral range and the masking threshold of the audio signal is determined. A pseudo-noise signal and a data signal are provided and multiplied with each other so a to provide a frequency-spread data signal. The spread data signal is weighted with the masking threshold, and thereafter the audio signal and the weighted data signal are superimposed. In a method and a decoder for decoding a data signal introduced into an audio signal in non-audible manner, the audio signal is first sampled and thereafter the sampled audio signal is filtered in non-recursive manner. The filtered audio signal is subsequently compared to a threshold value so as to retrieve the data signal.