baber/WOPTO huggingface dataset:
Patent EP-0413468-A2 (EP)
Inventor: RANDALL JENNIFER L
IPC: H03L7/00
Filed: 1990-08-01
Abstract: A vertical phase adjust circuit with high noise immunity for line locked surveillance cameras. To prevent noise from the AC line producing false output signals, a counter is used to lock out the delayed vertical line locked output signal. The horizontal scan frequency is counted from the time a vertical output is produced, and the vertical output signal is prevented until 98 percent of the period between legitimate vertical signals has elapsed. The circuit also includes a lock detect circuit to increase the time window during startup conditions to assure initial synchronization and an increased phase adjust range to permit synchronization with any other camera.
Patent EP-0396452-A2 (EP)
Inventor: NORTON MICHAEL KENT
IPC: G01B7/06
Filed: 1990-04-25
Abstract: A caliper sensor of the contacting-type for measuring the thickness of travelling sheets (12) of thin materials having coated surfaces. The caliper sensor has first and second skid members (26, 38) that ride on opposite surfaces of a travelling sheet (12). The riding surface of each skid member includes a planar circular section for parallel contact with the sheet and a tapered section which peripherally surrounds the circular section and which tapers away from the plane of the sheet at an angle ranging from about 1° to about 5°.
Patent EP-0411969-A2 (EP)
Inventor: MANGIN ROBERT
IPC: E05B15/02
Filed: 1990-05-29
Abstract: The device comprises a lock (1) having a lock bolt (10) and a securing member (11) for said bolt (10), the door (P) being equipped with a counterplate (16) arranged substantially level with said bolt (10) and said securing member (11), said lock (1) being equipped, furthermore, with a wall (2a) juxtaposed with said bolt (10) and said securing member (11) on the side of these which is furthest away from the counterplate (16), the device having a blocking member (25) which is fixed to the counterplate (16) and the body (25a) of which passes through said lock (1) from said counterplate (16) to the aforesaid wall (2a), said blocking member (25) comprising, beyond the aforesaid wall (2a), a part (25b) projecting relative to said body (25a) and directly opposite a part of the aforesaid wall (2a) level with the securing member (11) or with the lock bolt (10) and/or with their paths. <IMAGE>
Patent EP-0435780-A2 (EP)
Inventor: KITA MASAMI
IPC: C08L45/00
Filed: 1990-12-28
Abstract: A sculpturing material composition is disclosed comprising a polyoctenamer resin. This sculpturing material composition can be not only molded at moderate temperature with hands and a trowel, but also sculptured or shaved with a chisel or a boaster, and even polished with a rasp or a sandpaper. Sculpturing of the material composition can be made easier by mixing with an inorganic filler and said mixing provides excellent surface smoothness and massiveness effects in handling the sculptured material or product.
Patent EP-0426582-A2 (EP)
Inventor: CHANTIN MARCEL
IPC: E01F13/08
Filed: 1990-10-29
Abstract: Parking barrier (1) comprises a housing (LG) arranged so that the slanting prop (4) which holds its main upright (2) in a vertical position is capable of nesting completely inside when this main upright is folded over the base (3). A means for automatic locking ensures immobilisation of the main upright in the vertical position. <IMAGE>
Patent EP-0439097-A2 (EP)
Inventor: ASCHER GERD
IPC: A61P31/04
Filed: 1991-01-21
Abstract: The invention relates to a nitrate of (6R,7R)-7-{[2-(2-amino-4--thiazolyl)]-2-oxoacetamido}-3-(1,2,3-thiadiazol-5-yl)thiomethyl--3-cephem-4-carboxylic acid, a process for its production and its use.
Patent EP-0442348-A2 (EP)
Inventor: GRAEVE ROLF DR
IPC: C07D233/84
Filed: 1991-02-05
Abstract: Imidazole derivs. of formula (I) and their salts are new. R1 = 1-6C alkyl. R2, R3 = independently H, F, Cl, Br, I or 1-3C alkyl. X = OH or -NR4R5. R4 = H or 1-7(1-4)C alkyl, opt. substd. by CN, NH2 or CO2H. R5 = 1-8 (1-5)C alkyl, opt. interrupted by phenyl and opt. substd. by not less than 1 OH, 1-3C alkoxy, (un)substd. phenyl, CO2H, CO2-(1-3C alkyl), -CONH2, CN, 2-5C alkynyl, NH2, NHR6, N(R6)2, N+(R6)3, NH-CO-(1-6C alkyl), a gp. of formula (i), a monocyclic 5-7 membered (un)saturated opt. substd. heterocycle with one N heteroatom, and opt. an extra N, O or S heteroatom, where the S atom can be oxidised to SO or SO2. Alternatively, R4 and R5 together form a 5-7 membered opt. substd. heterocycle which may contain, in addn. to the amide N atom, a further N, O or S heteroatom. The heterocycle is not morpholine. R6 = independently 1-4C alkyl, 2-6C alkoxyalkyl or phenyl-(1-3C alkyl). N-(2-morpholinoethyl)-1-methyl -2-imidazolsulphonic acid amide and N-(2-morpholinopropyl) -1-methyl-4-imidazolsulphonic acid amide are specifically claimed. Also claimed.are methods for preparing (I), e.g. by sulphonation of the corresponding mono-, di- or trisubstituted imidazole cpd.
Patent EP-0444690-A2 (EP)
Inventor: KAWAKAMI JAMES HAJIME
IPC: B01D71/48
Filed: 1991-02-28
Abstract: Permeable membranes comprised predominantly of tetrabromobisphenol A and aromatic dicarboxylic acids. The invention also pertains to the novel permeation processes for recovery of a gas component from a mixture of said gas component with other gaseous components.
Patent EP-0446884-A2 (EP)
Inventor: LAUER WALTER DIPL-ING
IPC: H04Q11/04
Filed: 1991-03-13
Abstract: 2.1 It should be possible to convert all signals, codes and useful information items to be received and to be transmitted on an analog junction line by means of a single decentralised control processor, in such a manner that this junction line can be connected to a digital line circuit. In this arrangement, it should be possible to convert both codes and signalling items outside the voice frequency band and within the voice frequency band in both directions. 
<??>2.2 For the switching criteria and codes to be exchanged outside the voice frequency band, line interfaces are provided which are directly connected to the relevant decentralised control processor. A digital signal processor is looped into the voice frequency path via a hybrid circuit and converter circuits and operates in conjunction with the control processor. Using the signal processor, the control processor activates a digital terminating interface in such a manner that useful channels and at least one signalling channel are formed. 
<??>2.3 Using this circuit arrangement, switching systems of different operating mode can be connected to one another. An analog junction line can be connected to a digital line circuit and a digital junction line can also be connected together with an analog line circuit if the circuit arrangement is appropriately constructed. Since the decentralised control processor and the signal processor are in each case only responsible for a few lines, individual adaptors can be provided in such a manner that they are optimal for the respective type of line.
Patent EP-0455220-A2 (EP)
Inventor: TAKAYAMA TSUTOMU
IPC: H04N5/18
Filed: 1991-04-30
Abstract: An image sensing apparatus includes an image sensing circuit, an inverting circuit for inverting a polarity of an output of the image sensing circuit, and a correcting circuit for correcting a black reference level of the output of the image sensing circuit in accordance with an operation of the inversion circuit.
Patent EP-0455252-A2 (EP)
Inventor: HEINONEN ARI
IPC: H04B1/38
Filed: 1991-05-03
Abstract: According to the method of the invention the radio unit (10) of a radio telephone set is provided with a current input connection (12; 13) comprising a separate identification input (s1; s2), via which is indicated the type of phone module, and internal or external power supply (21, 34; 31-33) thereof, which is connected to the radio unit. A control element in the radio unit adjusts the operating parameters thereof in accordance with the type of phone module connected.
Patent EP-0469377-A2 (EP)
Inventor: KNOLL WOLFGANG
IPC: G01N21/552
Filed: 1991-07-16
Abstract: Analysis system for determining an analyte in a liquid sample, in particular a body fluid, by means of a specific binding reaction between two bioaffinic binding partners, one of which is substrate-immobilised and the other is free. The system comprises analysis elements (10) in whose test region (13) the substrate-immobilised binding partner is immobilised and an evaluation instrument (1) embodying an optical reflection measuring device for detecting the change in layer thickness resulting from the binding of the free binding partner to the substrate-immobilised binding partner. An increase in the measurement accuracy is achieved if the test region (13) has spatially separated subregions (14, 15) having varying binding activities of the substrate-immobilised binding partner and the optical reflection measuring device detects the subregions (14, 15) in a spatially differentiated manner, the measured values obtained from the subregions (14, 15) being compared with one another. <IMAGE>
Patent EP-0476595-A2 (EP)
Inventor: DREMEL BERND
IPC: G01N35/08
Filed: 1991-09-17
Abstract: The invention relates to a flow injection analysis system which comprises a reaction chamber, pumps, valves and detection devices, and optionally a mixing chamber, in a housing, said components being designed as modules and the flow injection analysis system being characterised in that the pump modules and the valve modules are each disposed at the front of the housing. <IMAGE>
Patent EP-0488468-A2 (EP)
Inventor: BROSADOLA GIANNI
IPC: B26B15/00
Filed: 1991-11-23
Abstract: A device (10) for removing a connecting peduncle passing through a separation slot between two printed circuit boards comprises a moving element (13) having reciprocating motion to bring a cutting face (14) thereof which is formed under a projection projecting from a shank between a pair of bucking elements (17, 18) facing each other to identify at least in an initial section thereof a seat in which the projection is insertable without play. The transverse dimension of the moving element (13) is such as to be received in a sliding manner guided in the slot to receive said peduncle between its cutting face and the edges of the bucking elements. 
     Upon operation of the motor means (11) the moving element (13) cuts the peduncle while the bucking elements (17,18) engage with sharpened surfaces (15,16) at the sides of the peduncle to avoid transmission of transverse strains in the printed articles to be separated.
Patent EP-0490429-A2 (EP)
Inventor: RAVI JAGANNATHAN
IPC: H05B41/18
Filed: 1991-12-04
Abstract: A high pressure discharge lamp having a thick film resistor (30) comprising a plurality of resistive elements (32, 33). A first resistive element (32) is included in a starting circuit (32, 40, 44) for the lamp and a second resistive element (33) is in series with the arc tube (1) during lamp operation for flicker elimination. The integral thick film resistor (30) facilitates mounting and connection of the resistor elements within the lamp envelope (2).
Patent EP-0459822-A2 (EP)
Inventor: LIN SAMUEL
IPC: D06M13/50
Filed: 1991-05-31
Abstract: Liquid fabric conditioning compositions and fabric conditioning composition for coating a flexible substrate for subsequent use in a mechanical tumble dryer are disclosed. The compositions incorporate organosilicones which form compatible mixtures with common fabric softening agents.
Patent EP-0472266-A2 (EP)
Inventor: MCCLURE DAVID CHARLES
IPC: G11C29/38
Filed: 1991-05-31
Abstract: An integrated circuit memory is disclosed which has a parallel test read mode. The memory includes comparators for comparing multiple data words, on a bit-by-bit basis, during the parallel read mode, with the result of the comparison used to enable or disable the output buffers. In test mode, in the event of a failed parallel test comparison, the comparator causes the output buffers to go into a high-impedance state; for a passing parallel test, the actual data state is presented by the output terminals. The comparison circuitry is in parallel with the output data path, so that the output data path is not adversely affected by the test circuitry, and so that the access time in test mode is the same as the access time during normal operation (assuming a passing test). The technique may be adapted to wide parallel test schemes.
Patent EP-0468715-A2 (EP)
Inventor: HENRY CHARLES HOWARD
IPC: H04B10/2581
Filed: 1991-07-19
Abstract: A wavelength selective structure (12) is coupled to an adiabatic Y-coupler (14) via a multimode section (13) which supports both symmetric and antisymmetric modes. One single mode branch (14.1) of the coupler converts guided light to a symmetric mode, whereas the other single mode branch (14.2) converts guided light to an anti-symmetric mode. The structure (12), which includes a pair of single mode waveguide arms (12.1, 12.2) coupled to the common section (13) and a reflection device (20.1, 20.2) (such as a grating or ROR) located in each arm, converts reflected light from a symmetric mode to an anti-symmetric mode and conversely. Applications described include a channel dropping filter and channel balancing apparatus for WDM systems, and a dispersion compensator for fiber optic systems.
Patent EP-0475612-A2 (EP)
Inventor: SAYYAH KEYVAN
IPC: G02F1/135
Filed: 1991-08-21
Abstract: A light valve (10) includes a layer of a liquid crystal (16), a MOS substrate structure (18) with a dielectric layer (24) and a semiconductor layer (26), and an optically isolating mirror (14) between the liquid crystal layer (16) and the substrate structure (18). An external AC biasing voltage is applied across the MOS substrate (18) and the liquid crystal layer (16). The liquid crystal layer (16) is sufficiently thick that it operates in the surface birefringent mode with a high contrast ration and a short response time to changes in the write-in light beam, when a sufficiently high biasing voltage V p  is applied.
Patent EP-0489571-A2 (EP)
Inventor: PARLOUR DAVID B
IPC: G01R31/30
Filed: 1991-12-03
Abstract: In a configurable logic array chip having elements interconnectable by antifuses, an antifuse test structure is provided for estimating speed and resistance of programmed antifuses in the logic array without sacrificing any of the antifuses available for programming by the end user. Antifuses programmable by the same means as those in the logic array are selectively programmed to form a test path having characteristics representative of a path formed by a user in the logic array. A signal is propagated along this test path and time delay for propagation tested by switching the signal at a rate equal to a maximum acceptable time delay, then determining whether the signal propagates through the test path within the time before the signal switches. In a preferred embodiment, the antifuse test structure is located along edges of the configurable logic array chip and each edge of the chip tested for acceptable delay.
Patent EP-0503236-A2 (EP)
Inventor: BATCHELDER JOHN SAMUEL
IPC: G02B21/00
Filed: 1992-01-17
Abstract: Apparatus and a method for performing high resolution optical imaging in the near infrared of internal features of semiconductor wafers (110) uses an optical device (112) made from a material having a high index of refraction and held in very close proximity to the wafer (110). The optical device (112) may either be a prism (130) or a plano-convex lens (112). The plano-convex lens (112) may be held in contact with the wafer (110) or separated from the wafer via an air bearing (112') or an optical coupling fluid (214) to allow the sample to be navigated beneath the lens (112). The lens (112) may be used in a number of optical instruments such as a bright field microscope, a Schlieren microscope, a dark field microscope, a Linnik interferometer, a Raman spectroscope and an absorption spectroscope.
Patent EP-0537465-A2 (EP)
Inventor: ZIVI DAVIDOVITZ
IPC: A46B13/02
Filed: 1992-09-03
Abstract: The invention relates to a toothbrush having a brush head (3) containing at least one rotatable brush holder (4) which carries the bristles or bundles of bristles of the toothbrush and is in drive connection with a movement drive (5). In order to remove plaque even more effectively with the aid of the toothbrush according to the invention the brush holder (4) is guided so as to be displaceable on the brush head (3) transversely to the longitudinal extension of the bristles or bundles of bristles, for simultaneous rotating and pushing movements, so that the brush holder (4) can execute an oscillating linear movement and, at the same time, a rotating and vibrating movement when the movement drive (5) is started. 
<IMAGE>
Patent EP-0500371-A2 (EP)
Inventor: UNO MITSUHIKO
IPC: G03D3/02
Filed: 1992-02-20
Abstract: A container to supply a processing apparatus with a processing solution for a silver halide photosensitive material, includes an outer box and an inner bag made of flexible material. A connection is provided to the inner bag to connect it with the processing apparatus. The connection includes a valve to be actuated by the connection between said connecting means and said processing apparatus so as to become open.
Patent EP-0508714-A2 (EP)
Inventor: CHEN LAO-JER
IPC: C07D251/52
Filed: 1992-04-07
Abstract: A viscosity-stable liquid polymeric isocyanate is prepared by heating a polyisocyanate containing uretone imine groups and a catalyst under reaction conditions sufficient to produce compounds containing 2-imino-4,6-dioxohexahydro-s-triazine groups. The polyisocyanate product so prepared may be used alone or blended with other polyisocyanates or diisocyanates to produce polyurethane, polyisocyanurate, polyamide and related polymers, These polymers, when used to prepare a foam, may exhibit improved dimensional stability and flammability. Also disclosed is a family of isocyanate compounds containing at least one 2-imino-4,6-dioxohexahydro-s-triazine group and having an isocyanate functionality of at least 4.
Patent EP-0567905-A2 (EP)
Inventor: BODE FRIEDRICH-WILHELM DIPL-IN
IPC: H04B1/54
Filed: 1993-04-21
Abstract: A system is proposed for bidirectional transmission of electromagnetic data signals between a fixed station and a mobile station in which at least two antennas can be used. The antennas are aligned at a pre-defined distance from one another and at a pre-defined height in relation to one another in such a way that reflections from the road and from vehicles are minimised. The antenna with the best reception characteristics is selected in uplink mode so that reliable transmission of data to the fixed station takes place. <IMAGE>
Patent EP-0584759-A2 (EP)
Inventor: SATO SHINICHIRO C O CASIO COMP
IPC: G06T11/00
Filed: 1993-08-23
Abstract: An image displaying apparatus is provided, in which a plurality of image data of parts are stored in a ROM (13), which parts are representative of elements of a portrait such as eyes, eyebrows, a nose, hair, an outline of a face and so on, image data of the parts selected by operation of a key input unit (12) are read out from the ROM (13) and are combined on a display unit (17) of a dot matrix type, thereby a desired portrait being displayed thereon. A display position on the display unit (17) where each of the image data combined into the above desired portrait is to be displayed is previously determined. The display position can be changed by operation of up/down keys (20a, 20b) or left/right keys (21a, 21b) provided in the key input unit (12). Using these keys, a wide variety of portraits which are rich in expression may be composed.
Patent EP-0602406-A2 (EP)
Inventor: BAUER HANS JUERGEN
IPC: A47C3/22
Filed: 1993-11-19
Abstract: A guide bush (6) has a metallic reinforcing ring (28). Said bush is provided with an inner coating (29) provided with guide faces (40) and an outer coating (31) by means of which it is supported against an inner side of a standing tube. The radial thickness (h) of the inner coating (29) is small in comparison with the overall radial thickness (k) of the guide bush (6) and the radial thickness (i) of the outer coating (31). Inner coating (29) and outer coating (31) consist of plastic. <IMAGE>
Patent EP-0603796-A2 (EP)
Inventor: ELLER MARTIN
IPC: F02N19/06
Filed: 1993-12-20
Abstract: Flame starting system for a combustion device, especially an internal combustion engine, for preheating of the combustion air. A flame glow plug FGK1 is arranged in the combustion air duct of the combustion device and is supplied with fuel and current by a control device A1. The function of the flame starting system is monitored by a monitoring device A2, which indicates any malfunctions occurring. <IMAGE>
Patent EP-0554001-A2 (EP)
Inventor: TANG JOHN
IPC: F23K3/00
Filed: 1993-01-20
Abstract: A fuel feed system (10) and method for feeding low grade fuels to a fluidized bed furnace (12) including an enclosure (16) with a fuel inlet (14) for introducing the fuel into the enclosure, an inlet (26,28,30,44) for introducing air into the enclosure so as to propel the fuel through the enclosure, and baffles (40) disposed in the path of the fuel in a manner to reduce the size of the fuel particles prior to the introduction of the fuel into the furnace.
Patent EP-0617079-A2 (EP)
Inventor: HACKL CHRISTA
IPC: C08K5/5333
Filed: 1994-03-15
Abstract: The invention relates to self-extinguishing thermoplastic polyurethanes which contain, as flameproofing agents, one or more organic phosphates and/or one or more organic phosphonates, preferably in a mixture together with melamine derivatives.
Patent EP-0619263-A2 (EP)
Inventor: DE JONG JOHANNES
IPC: B66B7/06
Filed: 1994-04-05
Abstract: The invention relates to a compensation system in an elevator comprising an elevator car (2), a counterweight (3), a set of elevator suspension ropes (11) on which the elevator car (2) and the counterweight (3) are suspended, a traction sheave (5) whose motion is transmitted via the suspension ropes (11) to the elevator car (2) and to the counterweight (3), and a set of compensating ropes (4) and at least one diverting pulley (15) belonging to the suspension rope system (11) and at least one buffer arrangement (9) for the counterweight (3). The suspension ratio of the compensating rope (4) is the same as that of the suspension ropes (11), or multiplied by a coefficient. The rope suspension ratio on the side of the elevator car (2) is the same as or different than on the side of the counterweight (3). For the compensation of the elongation of the suspension and compensating ropes (11 and 4) of the elevator, a buffer (23) below the counterweight (3) has a provision for vertical adjustment.
Patent EP-0649786-A2 (EP)
Inventor: MOESSNANG JOERG
IPC: B63B15/00
Filed: 1994-08-12
Abstract: A reefing system for furling around the boom, a mast-rail arrangement, a sail and a rig for use with this reefing system are disclosed which, even at minimum luff diameter, enable extremely high mainsheet stresses to be transmitted via the leech to the mast without the luff being unintentionally pulled out of the mast groove.   Furthermore, the novel system guarantees that the mainsail can be furled in the smallest space in a trouble-free manner. <IMAGE>
Patent EP-0661107-A2 (EP)
Inventor: BAHNEMANN MANFRED
IPC: B07C5/02
Filed: 1994-12-15
Abstract: In a method for recognising and selectively separating metals from a mixture, in particular for separating out nonferrous heavy metals and/or noble metals from other metals during the recycling of scrap, in particular electronics scrap. The metal parts are, if appropriate after the separation of other components, detected optically and metal parts with a given coloration are separated out. <IMAGE>