baber/WOPTO huggingface dataset:
Patent EP-0386767-B1 (EP)
Inventor: GSCHLOESSL GEORG DIPL-ING FH
IPC: H02P3/04
Filed: 1990-03-08
Granted: 1994-11-02
Abstract: The driving arrangement, which is suitable in particular for a lifting device, contains a reversible pole 3-phase motor which can be combined with a friction brake, that can be raised by an electromagnet (27), to form a structural unit. The two three-phase field windings, dimensioned for different numbers of poles, are connected in a star circuit and have star points (5, 9) which are led out at the motor terminal box (3) of the three-phase motor. The electromagnet (27) of the friction brake is connected to the star points (5, 9) via a rectifier circuit (29) and, when the three-phase motor is switched on, is energised by the differential voltage occurring in this case between the two star points (5, 9) in order to raise the friction brake. Together with a controllable switch (31), likewise connected to the two star points (5, 9), the rectifier circuit (29) is housed in the motor terminal box (3), the switching path (33) of the controllable switch short-circuiting or isolating the electromagnet (27) on the DC side when the three-phase motor is switched off. The friction brake of the driving arrangement can in this manner be controlled from a remotely located switch box, containing a directional contactor (15, 17) and a speed contactor (19), without any additional connecting lines being required for this purpose in addition to the connecting lines (9, 11) which are required in any case to operate the three-phase motor. In a corresponding manner, the arrangement is also suitable for three-phase motors connected in a delta circuit. 
<IMAGE>
Patent EP-0398297-B1 (EP)
Inventor: RUNKEL GERHARD
IPC: A22B5/08
Filed: 1990-05-16
Granted: 1994-09-21
Abstract: Dehairing machine (2) for carcasses, in particular pigs, equipped with:  (a) a rake-like support (10) for the carcass to be dehaired; (b) a driven rotatable beater roll (8) arranged beneath the support (20), the beaters of which project through transversely extending slots (14) in the support (10); and (c) a device for releasing the dehaired carcasse for ejection on a long side (18) of the dehairing machine (2),  characterised in that, (d) on a front side (20) of the dehairing machine (2), a delivery chute (22) is provided, with an incline for receiving, at least substantially in the longitudinal direction of the dehairing machine (3), carcasses to be dehaired. <IMAGE>
Patent EP-0406791-B1 (EP)
Inventor: HONBO TOSHIYASU
IPC: A61P31/04
Filed: 1990-07-03
Granted: 1995-02-01
Abstract: An aqueous liquid composition for external use characterized in that the composition contains a tricyclo compound of the formula: <CHEM> wherein the substituents have certain definitions, particularly 17-Allyl-1,14,dihydroxy-12[2-(4-hydroxy-3-methoxycyclohexyl)-1-methylv inyl]-23,2 5-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo-[22.3.1. 0<4,9</ SP>]octacos-18-ene-2,3,10,16-tetraone], and process for preparing it.
Patent EP-0466949-B1 (EP)
Inventor: IRMER HEIMBERT ULRICH
IPC: H04B5/00
Filed: 1990-07-16
Granted: 1996-03-20
Abstract: A device for contactless transfer of data and energy is described which consists of a stationary part (ST) having an oscillator (OSC) for contactless transfer of power with the aid of a pair of coils (L1a, L2a; L1b, L2b) to a moving part (BT), in which arrangement the oscillation of the oscillator (OSC) is split into a reference oscillation and an information oscillation and a phase shift with respect to the reference oscillation is imposed on the information oscillation as a function of the data (DT1) to be transferred, this phase-shifted oscillation being supplied via a first pair of coils (L1b, L2b or L1b, L2a) and the reference oscillation being supplied via a second pair of coils (L1a, L2a or L1a, L2b) to the moving part (BT), the transferred oscillations being supplied in the moving part (BT) to a demodulator circuit (Demod) which recovers the data from the phase shift and a data transfer from the moving part (BT) to the stationary part (ST) being effected by means of changing the load, which transfer is characterised in that the power transfer occurs only with the aid of a pair of coils and that the data transfer from the moving part to the stationary part takes place only by changing the load on the coil of the moving part, which coil is not used for the power transfer or in that the data transfer from the moving part to the stationary part takes place by changing the load on only one pair of coils and in that the power transfer takes place only with the aid of the pair of coils which currently is not subjected to a change in the load due to the data transfer from the moving part to the stationary part. In addition, the use of such devices in data interchange systems and access systems is described, the moving part being constructed either as a key or as a chip card. <IMAGE>
Patent EP-0439700-B1 (EP)
IPC: A47L9/14
Filed: 1990-11-09
Granted: 1993-05-12
Abstract: The connector is for filter bags etc. It has a basic body of multi-layer cardboard or the like, with an opening (5a) for dust to pass through into the sack and with a sliding closure (6a) between two layers, having a handle (10a) projecting to the side of the body. - The body is in one piece, folded along scored folding lines (34, 35, 36), the layers then being glued together. The closure is at least part of the folded component and attached to the remaining part by means of tear lines (27, 28), so that it can be torn away after the folding and gluing.
Patent EP-0430144-B1 (EP)
Inventor: MARTIN JOHANNES DIPL-ING
IPC: B01D53/34
Filed: 1990-11-26
Granted: 1995-02-08
Abstract: The method for reducing the nitric oxide concentration in the waste gas flow of combustion processes consists of the introduction of chemicals, e.g. ammonia, sal ammoniac, urea, calcium cyanamide, into the waste gas flow, wherein the waste gas flow is marked by an additional compulsorily produced strong turbulence and the waste gas flow is compressed prior to this turbulence zone. The introduction of the treatment medium is effected shortly before the turbulence zone and the waste gas flow is relaxed and calmed subsequent to the turbulence zone. In order to implement this method, a furnace is provided which comprises a grate and a waste gas flue consisting of an ascending waste gas flue and a descending waste gas flue adjoining the latter. The current flow of the waste gas flow is substantially S-shaped proceeding from the furnace grate to the downwardly directed waste gas flue, wherein the change of direction in the lower area is substantially smoother than in the reversing space. In the upper portion the waste gas flue the waste gas flow is compressed by means of corresponding inclination and consequent constriction of the cross section of the waste gas flue. Spray nozzles are provided at the commencement of the upper portion of the ascending waste gas flue in order to introduce chemicals. The introduction of the chemicals is effected shortly before the compression and the production of strong turbulence.
Patent EP-0433966-B1 (EP)
Inventor: STRIEK RALF-JUERGEN DIPL-ING
IPC: H02M5/257
Filed: 1990-12-18
Granted: 1995-07-05
Abstract: The invention relates to a method and a circuit for dynamically triggering a plurality of triacs, which are to be triggered simultaneously, in a low-voltage circuit. 
<??>According to the invention, a triggering pulse sequence, consisting of a plurality of triggering pulses, is initiated and the triacs are triggered shortly one after the other in series in such a manner that the electrical load of the components, e.g. in the n-channel driver 7, corresponds to the triggering load of a single triac. 
<??>The invention ensures, inter alia, that the components are not overloaded for triggering the triacs and are thus protected against damage. 
<IMAGE>
Patent EP-0414540-B1 (EP)
Inventor: DUNCAN DONALD A
IPC: G10H1/34
Filed: 1990-08-23
Granted: 1997-07-30
Abstract: A capacitive pressure-sensitive and displacement-sensitive sensor apparatus and method in which first electrode means (10) comprising a thin resilient conductive inclined or arcuate plastic sheet having a plurality of resilient projections (11,11') protruding from the inner surface of the sheet and with said projections pressure-deformable by application of pressure thereat from the outer surface of the sheet cooperates with a second relatively flat electrode (13) facing and coextensive with the projections and separated from the same by a thin dielectric layer (15) therebetween, the first electrode (10) extending inclinedly or arcuately over the second electrode (13) such that when force is applied to the resilient first electrode (10) along said outer surface thereof, as by a portion of means such as a keyboard key contacting the same, it approaches the second electrode (13) and dielectric layer (15) through air in a fashion which causes the resilient deformable projections (11,11') along the inclined or arcuate inner surface thereof to contact said dielectric layer (15) sequentially in a predictable order.
Patent EP-0389450-B1 (EP)
Inventor: PACCHIOSI DORIANO
IPC: E21D9/06
Filed: 1990-03-20
Granted: 1994-06-15
Abstract: Plant (1) providing a temporary support structure for tunnel walls, entirely self propelled and extendible along the direction of excavation, the interior of which accommodates equipment (12, 13) used in digging operations and for the removal of spoil. The structure acts as a temporary shoring facility during excavation works, moving forward through the bore and carrying within it the complete battery of excavation and auxiliary equipment while enabling installation immediately behind of the permanent pre-cast or cast in-situ tunnel lining (10).
Patent EP-0449900-B1 (EP)
Inventor: LUNDSGAARD FINN CHRESTEN
IPC: G01N33/49
Filed: 1989-12-21
Granted: 1996-04-10
Abstract: The method is a method of photometric in vitro determination of a blood gas parameter in a blood sample. The blood gas parameter is oxygen. The method comprises transferring the blood sample to a sample container with a transparent wall portion and with an inlet opening and otherwise being essentially sealed, said sample container incorporating a luminophor whose luminescence is quenched in the presence of oxygen, disposing the sample container in optical communication with an optical system comprising a radiation source and a radiation detector, transmitting radiation from the radiation source to the sample container to excite the luminophor, transmitting the luminescence emitted by the excited luminophor to the radiation detector, and detecting and registering the luminescence. A sample container and a system for photometric in vitro determination of oxygen in a blood sample is also described. <MATH>
Patent EP-0461142-B1 (EP)
Title: Piscine pour bain thermal
Inventor: SWINBURN JACK
IPC: A61H33/00
Filed: 1990-02-23
Granted: 1995-11-08
Abstract: La piscine pour bain thermal décrite (1) est construite avec une base solide et des parois latérales (4) et son intérieur est mou. Le revêtement (5) dans lequel est contenue l'eau est un revêtement de vinyle et entre le revêtement (5) et la base et/ou les parois latérales (4) est placée une couche de matériau résilient, tel qu'un matériau plastique alvéolaire ou du caoutchouc mousse.
Patent EP-0427835-B1 (EP)
Inventor: BRIDGES KENNETH L
IPC: C09K8/60
Filed: 1990-05-01
Granted: 1996-08-14
Abstract: A method for reducing potential subterranean formation damage due to metal carbonate and/or hydroxide precipitation in pore spaces when using clear completion fluids comprises stabilizing the pH of said fluid with a buffing composition. By use of this method, high density brines and especially calcium and zinc containing fluids are prevented from forming insoluble compounds through interaction with formation matrix or with dissolved carbon dioxide.
Patent EP-0435975-B1 (EP)
Inventor: MERALDI JEAN-PAUL
IPC: B60C9/00
Filed: 1990-06-27
Granted: 1996-05-22
Abstract: PCT No. PCT/CH90/00155 Sec. 371 Date Feb. 26, 1991 Sec. 102(e) Date Feb. 26, 1991 PCT Filed Jun. 27, 1990 PCT Pub. No. WO91/00381 PCT Pub. Date Jan. 10, 1991.An aramid monofilament (20), characterized by the fact that it has the following relationships: 1.7</=Ti</=260; 40</=D</=480; T>/=170-D/3; Mi>/=2000, Ti being the linear density in tex, D being the diameter in  mu m, T being the tenacity in cN/tex, and Mi being the initial modulus in cN/tex for this monofilament. A method of obtaining said monofilament (20) in which a solution (2) of aromatic polyamide(s) is extruded in a spinneret (9), the jet is drawn into a non-coagulating layer of fluid (13), and the drawn liquid vein is introduced into a coagulating medium (19). Assemblies of such monofilaments. Articles reinforced by these monofilaments or these assemblies, such articles being for instance tires.
Patent EP-0431127-B1 (EP)
Inventor: STERNER OLLE
IPC: A01K31/22
Filed: 1990-06-18
Granted: 1999-02-03
Abstract: In such installations for keeping poultry where poultry are able to be on stages (3) above a foundation an arrangement (1) comprises a frame (2) where the stages (3) are arranged to be supported by the frame (2) along at least two opposite sides of the stages. Two or more frames (2) can be arranged side by side or one after the other, whereby the stages (3) in one frame (2) are arranged on another level from the foundation than the stages (3) in the other frame (2) or on levels between two stages (3) in the other frame (2). The stages (3) comprise roosts (17). The roosts (17) form parts of the stages (3).
Patent EP-0457863-B1 (EP)
Inventor: VOGEL PAUL
IPC: H04B10/2507
Filed: 1990-11-22
Granted: 1995-04-26
Abstract: PCT No. PCT/CH90/00269 Sec. 371 Date Jul. 24, 1991 Sec. 102(e) Date Jul. 24, 1991 PCT Filed Nov. 22, 1990 PCT Pub. No. WO91/09476 PCT Pub. Date Jun. 27, 1991.The transmission equipment includes a plurality of subscriber nodes which are connected serially to an optical fiber. Every node comprises an access unit with at least one directional coupler, an address detection unit, a receiver, a synchronization unit, as well as a control unit with a switching transmitter. Addressed packets continuously reach the nodes and pass through the latter via the fiber in the form of modulated light. In a first switching position, the directional coupler branches off a part of the light power of the packets from the fiber, converts the light in the optoelectrical transducer into electrical signals and reads the respective packet address in the detection unit. If this packet address matches the address of the node the control unit switches the directional coupler into a second switching position. The coupler branches off another part of the light power of the packet in this second switching position and, in so doing, feeds the occurring electrical useful signals to the receiver. The first and second switching positions differ in that a considerably greater proportion of the respective light power is branched off from the fiber in the second position than in the first switching position.
Patent EP-0500728-B1 (EP)
Inventor: BENSON SIDNEY W
IPC: C01B7/04
Filed: 1990-10-26
Granted: 1995-06-07
Abstract: A process for the efficient production of Cl2 from gaseous HCl, using a catalyst (1) containing a transition metal oxide, an alkali metal chloride, and, optionally, a trivalent rare earth chloride, operates efficiently at moderate temperatures and without volatilization of the catalyst (10). The process comprises two steps: 1) a chloridizing step in which the HCl is contacted with the catalyst (1) at an elevated temperature, converting the transition metal oxide to a transition metal chloride with elimination of water; and 2) an oxidizing step in which the transition metal chloride produced in the first step is contacted with a source of oxygen at a temperature at least about 300  DEG C but less than 400  DEG C and sufficiently high that Cl2 is envolved and the transition metal chloride is reconverted to a transitional metal oxide. The temperature of the oxidizing step is increased over that of the chloridizing step. Preferably, the transition metal oxide is MnO2, in which case the MnO2 is converted to MnCl2 in the first step with the release of Cl2. The transition metal oxide can also be Co2O3, Co3O4, Cr2O3, NiO, Ni2O3, Mo2O3, or CuO.
Patent EP-0463306-B1 (EP)
Inventor: DOERING JOACHIM
IPC: B60N3/10
Filed: 1991-04-15
Granted: 1994-01-12
Abstract: A storage system for music cassettes or the like for installation in motor vehicles is known, said storage system consisting of a housing which is open on one side and a slide which can be inserted at the open side of the housing counter to a spring force. Two receptacle openings (5, 6), lying next to one another, for beverage cans are constructed on one of these slides in such a way that the receptacle openings (5, 6) are bordered in each case by a C-shaped edge (17, 18) open on one side, the open sides (15, 16) of the receptacle openings (5, 6) being located in each case on opposite narrow sides (13, 14) of the slide (2). <IMAGE>
Patent EP-0464784-B1 (EP)
Inventor: YOSHINAGA KAZUKO
IPC: G02F1/13
Filed: 1991-07-03
Granted: 1996-03-27
Abstract: Provided an image forming method comprising the steps of; forming electric charges on a recording layer by charging the recording medium comprising a conductive substrate and, provided thereon a photoconductive layer (103) and a recording layer (105) containing a polymeric liquid crystal compound, in this order; irradiating, after the step of charging, said recording medium with a light corresponding to an image information to move electric charges to said photoconductive layer; and writing said image information by means of changing a birefringence of the recording layer caused by said movement of electric charges. <IMAGE>
Patent EP-0493715-B1 (EP)
Inventor: MENGES WILHELM
IPC: B09B5/00
Filed: 1991-12-11
Granted: 1995-07-19
Abstract: The extraneous materials (30, 32/34, 36 and 24) arising in waste paper dissolution, with the exception of heavy materials which cannot be further utilised, are collected and fed to one (40) or two series-connected treatment devices (40, 56). The extraneous materials are subjected to a first comminution (42) rendering them uniform, in order to convert them into a state conveyable in suspension, are then predisintegrated (46) and freed of heavy dirt (48), in order to be ultimately fine-comminuted and disintegrated in a second comminution stage (52). The treatment device (56) serves essentially for upstream coarse comminution of the ragger rope (24) which may also be used. The suspension of extraneous material, obtained in the discharge shaft, is divided by sorting into a fibre material component and a residue component, of which the residue component is freed of fractions of higher density, and the substantially remaining thermoplastics are dried and granulated for re-use as semi-finished product in plastics processing. The long-fibre material component obtained is beaten and sorted in the conventional manner and, during beating, regenerated thermoplastic material in a finely divided form can be added to the fibre material for its later use in raw papers for corrugated board. <IMAGE>
Patent EP-0468673-B1 (EP)
Inventor: MOCHIZUKI MITSUHIRO
IPC: C08K5/1545
Filed: 1991-07-12
Granted: 1996-03-20
Abstract: The invention relates to a polybutylene terephthalate resin composition which is readily moldable and which has good mold release characteristics. The invention provides a composition comprising (A) 100 parts by weight of polybutylene terephthalene and (B) 0.01 to 10 parts by weight of a sorbitan ester of a fatty acid having at least 12 carbon atoms.
Patent EP-0439404-B1 (EP)
Inventor: KHATRI HIRALAL N
IPC: C07B61/00
Filed: 1991-01-23
Granted: 1995-10-25
Abstract: An improved process for the synthesis of 2-(2 min -thienyl)ethylamine from suitably functionalized derivatives of 2-(2 min -thienyl)ethanol employing ammonia gas in the presence of a metal salt or liquid ammonia and alkyl ketone as a solvent. The 2-(2 min -thienyl)ethylamine produced by this process is advantageously converted to the carbamic acid salt, which is suitably reconverted to 2-(2 min -thienyl)ethylamine, a useful intermediate in the synthesis of ticlopidine.
Patent EP-0525003-B1 (EP)
Inventor: ALA-HUIKKU SIRPA
IPC: C08F4/654
Filed: 1991-04-12
Granted: 1996-10-02
Abstract: According to the invention a novel procatalyst composition suitable for polymerization of olefins has been prepared. It is prepared by treating a solid carrier with (a) a magnesium halide compound, (b) such a magnesium halide dissolving transition metal compound, which contains no chlorine, and (c) an electron donor compound dissolving/suspending said magnesium halide compound. The precursor product which is obtained after the said steps (a)-(c) which are carried out in different sequences, has additionally been treated with a chlorine compound containing no transition metal, or with a mixture of said chlorine compound and an organometallic compound.
Patent EP-0521111-B1 (EP)
Inventor: URDEA MICHAEL
IPC: C12Q1/68
Filed: 1991-03-22
Granted: 1998-11-18
Abstract: An analyte polynucleotide strand having an analyte sequence is detected within a sample containing polynucleotides by contacting the analyte polynucleotide with a capture probe under hybridization conditions, where the capture probe has a first binding partner specific for a solid-phase second binding partner. The resulting duplex is then immobilized by specific binding between the binding partners, and non-bound polynucleotides are separated from the bound species. The analyte polynucleotide is optionally displaced from the solid phase, then amplified by PCR. The PCR primers each have a polynucleotide region capable of hybridizing to a region of the analyte polynucleotide, and at least one of the primers further has an additional binding partner capable of binding a solid-phase binding partner. The amplified product is then separated from the reaction mixture by specific binding between the binding partners, and the amplified product is detected.
Patent EP-0483314-B1 (EP)
Inventor: ARABIAN SANDRO
IPC: A47K10/28
Filed: 1991-05-03
Granted: 1994-08-24
Abstract: Unused towel rolled up in a shell (4) is guided between a roller (38) and a tracer (40) for detecting the towel end and via a transport roller (6a), forms a loop and runs via a transport roller (6b) to a roller (13) guided in slots (14a,b) and intended for receiving used towel. To ascertain whether the loop is being used or not, there is a movement sensor (20) with a bar (22) which is suspended rotatably about a horizontal axis and to which is attached a batten (23) via which the towel (5) is guided. Clamped in the bar (22) is the upper end of a piezoelectric element which at its lower end is clamped between parts connected to a sensor housing (21). Since a distinction can be made between use and non-use, it is possible for released unused towel to be retracted again. Various programs can be selected for operating the towel dispenser, and in particular the loop can be formed from unused and used towel or only from unused towel.
Patent EP-0538416-B1 (EP)
Inventor: HUANG FU-CHIH
IPC: C07D249/08
Filed: 1991-09-06
Granted: 1995-08-09
Abstract: Monocyclic aryl compounds having selective LTB4 antagonists properties and comprising an amido substituent, a substituent group having a terminal carboxylic acid or derivative thereof and a lipophilic substituent, therapeutic compositions and methods of treatment of disorders which result from LTB4 activity using the monocyclic aryl compounds are disclosed.