baber/WOPTO huggingface dataset:
Patent EP-0420511-A2 (EP)
Inventor: CRAWLEY GRAHAM CHARLES
IPC: A61P9/00
Filed: 1990-09-21
Abstract: The invention concerns a heterocyclic derivative of the formula I
      wherein Q is an optionally substituted 6-membered monocyclic or 10-membered bicyclic heterocyclic moiety containing one or two nitrogen atoms; 
X¹ is oxy, thio, sulphinyl, sulphonyl or imino; 
Ar is phenylene which may optionally bear one or two substituents or 
Ar is an optionally substituted 6-membered heterocyclene moiety containing up to three nitrogen atoms; 
R¹ is (1-6C)alkyl, (3-6C)alkenyl or (3-6C)alkynyl; and 
R² and R³ together form a group of the formula -A²-X²-A³- which, together with the carbon atom to which A² and A³ are attached, defines a ring having 4 to 7 ring atoms, wherein A² and A³, which may be the same or different, each is (1-4C)alkylene and X² is oxy, thio, sulphinyl, sulphonyl or imino; 
or a pharmaceutically-acceptable salt thereof. 
     The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent EP-0444430-A2 (EP)
Inventor: MOTZET JOSEF
IPC: F16B4/00
Filed: 1991-02-02
Abstract: In a device for accurately adjusting the position of one element relative to another element in the peripheral direction, where one element has a recess with at least one inner reference surface and the other element has at least one corresponding reference surface at the outer periphery and the elements can be inserted relative to one another, only one or more point or line contacts are provided for achieving a connection, free of play, between the elements with little outlay from the manufacturing point of view. The outer periphery of the element can be of cylindrical design with a flat as a reference surface, and the recess of the other element can be of polygonal design. …<IMAGE>…
Patent EP-0443478-A2 (EP)
Inventor: NASU SHOGO
IPC: G11B5/66
Filed: 1991-02-18
Abstract: A magnetic recording medium is disclosed, wherein a magnetic film comprising a partially oxidized cobalt with its in-plane coercive force not less than 500 Oe is provided on a substrate. Further disclosed are magnetic recording media, wherein there is further provided an under layer comprising Cr, Fe or an Fe-Co alloy under said magnetic film, and wherein a perpendicular magnetic anisotropic film comprising a partially oxidized metal is further provided on said magnetic film. The magnetic recording media are high in recording density and reproduction output, low in noise and high in S/N ratio.
Patent EP-0444555-A2 (EP)
Inventor: BRUECK MARTIN
IPC: C08G77/48
Filed: 1991-02-23
Abstract: The process for the preparation of the fibre composite materials comprises, in a first step, impregnating fibres with a melt-liquid polysilazane, in a second step converting the polysilazane in the fibres to the infusible state, and, in a third step, heating the impregnated fibres to from 800 to 2000 DEG C in a nitrogen, noble-gas or ammonia atmosphere.
Patent EP-0447967-A2 (EP)
Inventor: MORADI-ARAGHI AHMAD
IPC: C08F2/40
Filed: 1991-03-14
Abstract: A novel composition and process are disclosed for forming crosslinked gels at elevated temperatures utilize a novel cross linking agent comprising a furan derivative and a water dispersible aldehyde or aldehyde generating compound.
Patent EP-0454984-A2 (EP)
Inventor: VASSILIADIS STAMATIS
IPC: G06F9/30
Filed: 1991-03-20
Abstract: This is a method of compounding two or more instructions from an instruction stream without knowing the starting point or length of each individual instruction. All instructions include one OP Code at a predetermined field location which identifies the instruction and its length. Those instructions which qualify need to have appropriate tags to indicate they are candidates for compounding. In System 370 where instructions are either 2,4 or 6 bytes in length, the field positions for the OP Code are presumed based on an estimated instruction length code. The value of each tag based on a presumed OP Code is recorded, and the instruction length code in the presumed OP Code is used to locate a complete sequence of possible instructions. Once an actual instruction boundary is found, the corresponding correct tag values are used to identify the commencement of a compound instruction, and other incorrectly generated tags are ignored.
Patent EP-0453784-A2 (EP)
Inventor: MINNICK MICHAEL GERALD
IPC: B29C70/08
Filed: 1991-03-25
Abstract: A light weight, high strength laminate [10] having improved fire resistant characteristics and the method of making the same. A preferred embodiment includes a low density fiber reinforced thermoplastic resin core [2] between two parallel sheets of high density fiber reinforced thermoset resin [1,1a]. Another embodiment includes a core of polymeric foam laminated between two parallel inner fiber reinforced thermoplastic resin layers each of which face an outer layer of fiber reinforced thermoplastic resin.
Patent EP-0456044-A2 (EP)
Inventor: DAPONTE DIEGO H
IPC: D04H1/54
Filed: 1991-04-25
Abstract: Three-dimensional nonwoven webs comprise at least one layer consisting of drawn and unoriented thermoplatic fibers formed from a blend of polypropylene and polybutylene, wherein the blend by weight is from 90% to 70% polypropylene and from 10% to 30% polybutylene. The blend can be a blend of a homopolymer of polypropylene and a homopolymer of polybutylene: a homopolymer of polypropylene and a copolymer of polybutlene: a copolymer of polypropylene and a homopolymer of polybutylene: and a copolymer of polypropylene and a copolymer of polybutylene. In addition, ternary blends comprising polypropylene, polybutylene and a terpolymer (propylene, ethylene, and l-butene) are disclosed. The resulting nonwoven webs have high strength, toughness, and tear resistance.
Patent EP-0458169-A2 (EP)
Inventor: KASAHARA KOICHI
IPC: G09G3/36
Filed: 1991-05-14
Abstract: In the drive circuit of an active matrix type liquid crystal display device of this invention, the digital video signal having m-bit gray-scale is inputted to the serial parallel converter (1) and converted to the parallel video data corresponding to one line, and the (m-1) bit gray-scale data excluding the least significant bit is outputted to adders (121, 122, ..., 12n). During the first period, this (m-1) bit gray-scale data is supplied to decoders (21, 22, ..., 2n), from the adders (121, 122, ..., 12n), and during the second period, the least significant bit is added to this (m-1) bit gray-scale data at adders in accordance with the lest significant bit of the video data and supplied to decoders (21, 22, ..., 2n), respectively. In the voltage selector (31, 32, ..., 3n), with the output from decoders (121, 122, ..., 12n), the voltage having the level corresponding to the output is selected and outputted. In the display with a certain gray-scale, a voltage is outputted from the voltage selector during the first and second periods and in other gray-scale close to this gray-scale, voltages having varying adjoining levels are outputted alternately from the voltage selector (31, 32, ..., 3n) during the first and second periods.
Patent EP-0457333-A2 (EP)
Inventor: PARAB PRAKASH
IPC: A61K31/415
Filed: 1991-05-16
Abstract: Topically administerable compositions are described which contain, in a pharmaceutically acceptable vehicle, a combination of a drug whose dermal penetration can be enhanced and a combination of substances, which combination enhances and controls the penetration of the compositions through the skin. The combination contains an antifungal amount of an imidazole and a certain amount of either propylene glycol, specified fatty acid ester(s) or a mixture of propylene glycol and specified fatty acid ester(s).
Patent EP-0467056-A2 (EP)
Inventor: LENZ HANS
IPC: F21V15/00
Filed: 1991-05-30
Abstract: A trough-shaped reflector is described for a light with an optical mirror system disposed within the trough-shaped reflector. The trough- shaped reflector is manufactured from a thin-walled sheet metal material, where transversely running supports, which are connected to the trough-shaped reflector, are disposed, distributed in a longitudinal direction along the length of the trough-shaped reflector at a distance from one another.
Patent EP-0476262-A2 (EP)
Inventor: ECKARD CLINTON B
IPC: G06F11/22
Filed: 1991-07-19
Abstract: An error handling facility is disclosed which includes a central processing unit (CPU) incorporating a basic processing unit (BPU) including a pipelined AX unit (as well as a decimal numeric - DN - unit and a floating point - FP - unit) having a plurality of software visible registers and which issues an AX ERROR signal in response, among others, to sensed errors occurring within the AX unit during the processing and execution of instructions. An auxiliary (XRAM) memory receives, via a cache unit, and temporarily stores a record of the contents of the software visible registers concurrently with the availability of the result of each instruction executed by the AX unit. A clock unit is coupled to receive the AX ERROR signal and responds by suspending clock signals to the BPU as well as notifying a service processor (SP) of the error occurrence. The relevant contents of the XRAM are also forwarded to the SP for analysis, and the SP can order a restart by issuing a "resume" signal to the clock unit after the information obtained from the XRAM has been analyzed and the failing CPU reinitialised as necessary. The issuance of an AX ERROR occurring in the pipeline activity signal is delayed until all instructions in the pipe ahead of the faulting instruction have completed execution. Alternatively, the delay can be extended until all instructions in the pipe ahead of and including the faulting instruction have completed execution.
Patent EP-0473162-A2 (EP)
Inventor: TAKEHIRO HIDEMI
IPC: H04N1/32
Filed: 1991-08-29
Abstract: A facsimile apparatus includes a facsimile communication control unit (21), a terminal number comparing unit (22) connected to said facsimile communication control unit (21), and a terminal number memory (16) connected to the terminal number comparing unit (22). The terminal number of a facsimile apparatus of the other party is stored in the terminal number memory (16). When signals are received by the facsimile apparatus, the terminal number of the other party transmitted in accordance with a protocol is detected by the facsimile communication control unit (21), and the terminal number comparing unit (22) compares the detected number and the terminal number stored in the terminal number memory (16). When both numbers match with each other, the received information is printed, stored in a prescribed memory area or subjected to other processing dependent on the number and the associated process stored in the terminal number memory (16).
Patent EP-0481393-A2 (EP)
Inventor: ASATUSKE SHOJI
IPC: F16H61/06
Filed: 1991-10-14
Abstract: An oil ejection control valve (29; 49, 61) is interposed in a first hydraulic engagement element of an automatic transmission system from which oil is ejected when a certain speed stage shifting operation is to be carried out. The oil ejection control valve is provided with a valve member (30; 57, 63) which is normally biased to a closed position by a spring. The valve member is provided with a first pressure receiving surface to which the ejection pressure from the first hydraulic engagement element is applied and a second pressure receiving surface to which the supply pressure to a second hydraulic engagement element is applied during the afore-mentioned shifting operation, the second hydraulic engagement element being the one to which pressure is supplied so as to engage the same during the speed stage shifting operation. Since the ejection pressure can favorably contribute to the reduction in the engagement pressure of the first hydraulic engagement element that is about to be disengaged without waiting for the engagement pressure for the second hydraulic engagement element to be engaged to build up, a smooth shifting operation is made possible either in an upshift operation or a downshift operation, and a transmission shock can be avoided at all time.
Patent EP-0486919-A2 (EP)
Inventor: REUBER HANS-JUERGEN DIPL-ING
IPC: H04L7/04
Filed: 1991-11-12
Abstract: 2.1 It is known to use the check characters for synchronisation when using a systematic block code. Known methods operate in accordance with the principle of trial and error which may entail a long synchronisation time. This disadvantage is to be avoided. 2.2 The synchronisation times can be shortened by checking all possible n block allocations during a block clock interval. This can be a parallel check by processing the input data at the block clock rate or a serial check by processing the input data at character clock rate. At the receiving end, encoders (E1...,En) are provided in which n-k check characters are generated from the k characters of any block of n characters received at the information points in accordance with the coding from the transmitting end. Further, comparators (K1,..,Kn) are provided with compare the n-k check characters with the n-k characters of the arbitrary block, received at the checking points, and generate a comparison value which is a measure of the degree of correspondence. The comparison values are in each case added together over M block clock pulses to form a sum signal, which are then compared with one another and the block allocation, the sum signal of which corresponds to the highest degree of correspondence reached, is determined as that which is synchronous with the transmitting end. 2.3 Word synchronisation for systematic error-recognising and error-correcting codes, data transmission. <IMAGE>
Patent EP-0485994-A2 (EP)
Inventor: HASHIMOTO MINORU
IPC: G11B19/247
Filed: 1991-11-13
Abstract: A video disc apparatus including a disc roatating device (1) for rotating an optical video disc (3) at a constant linear velocity, a tracking servo device for causing an optical pickup (5) to track a recording track on the optical video disc (3), and a translating device (9-11) for translating the optical pickup along the radius of the optical pickup (5). It is detected by a detection device (14) if the rotational frequency of the optical video disc (3) by the disc rotating device (1) is within a frequency range in the vicinity of the resonance frequency of the optical pickup (5). Depending on a detection output of the detection device (14), the operation of an access controlling device is switched so that, in the frequency range in the vicinity of the resonance frequency of the optical pickup (5), a track jump control ist performed for shifting the optical pickup towards the target track position on the optical video disc (3) with the tracking servo device (13) in the energized state.
Patent EP-0489435-A2 (EP)
Inventor: ALEXANDER JAMES ALEN
IPC: C08J3/20
Filed: 1991-12-05
Abstract: An elastomeric composition containing a fugitive tracer compound that fluoresces on exposure to radiation, but which loses its fluorescence during postcuring treatment permits monitoring of the completeness of the cure.
Patent EP-0441418-A2 (EP)
Inventor: GILMAN THOMAS
IPC: A61F13/00
Filed: 1991-01-07
Abstract: A wound dressing (10) comprising a base sheet having an opening (16) for placement over the wound; a vent sheet (20) providing controlled leakage of fluid along a path from the wound through the opening of the base sheet (14); and a chamber containing a fabric reservoir (44) for receiving and retaining the wound fluid, the walls defining the chamber being constructed so as to provide a complete barrier to bacteria and other external contaminants while at the same time permitting egress of air from the voids or interstices of the fabric reservoir, so as to optimize the wicking and amount of wound fluid which can be retained in the volume provided by the fabric reservoir.
Patent EP-0443689-A2 (EP)
Inventor: WORRALL ROBERT NICHOLAS
IPC: E21B44/00
Filed: 1991-02-20
Abstract: Vibrations in borehole equipment are controlled by defining the energy flow through the equipment as a product of an "across" variable times a "through" variable, wherein fluctuations in one variable are measured and the energy flow is controlled by adjusting the other variable in response to the measured fluctuations in said one variable. Suitable variables for defining the energy flow are voltage times current of an electrical drive, pressure times flowrate of a hydraulic drive, or torque times angular velocity of any rotary drive.
Patent EP-0483922-A2 (EP)
Inventor: NUYTS HENRY
IPC: G01G19/08
Filed: 1991-10-28
Abstract: Means of transport (1), such as a garbage truck, a forklift truck, an exchangeable trough for a truck or such like, provided with a loading and tilting mechanism (6) which has been slidingly, rollingly or pivotably connected with the means of transport for lifting a container (2) or such like and emptying it in this or another means of transport. The mechanism comprises engaging members (9) which have been mounted on an auxiliary frame (4) which, by means of at least two coupling members (7), has been connected with a main frame (5), which is in one way or another supported by the means of transport of is part of it. In the coupling members (7) means are present for measuring the load exerted on the coupling members so that a container supported by the auxiliary frame can be weighed.
Patent EP-0458471-A2 (EP)
Inventor: JUEN DONNIE RAY
IPC: C08F290/00
Filed: 1991-04-26
Abstract: A mixture of 100 parts by weight of acrylated urethane oligomer, 50 to 60 parts by weight of hydroxypropylmethacrylate, 3.0 to 3.5 parts by weight of hydroxymethylphenylpropanone, 1.9 to 2.1 parts by weight of 1,1-bis(t-butylperoxy)cyclohexane and 11 to 12 parts by weight of amorphous silica filler provides a composition curable by exposure to ultraviolet radiation which is post curable by heating. The compositions are storable in a single package and are useful for coating and encapsulating electronic components, such as printed wire boards. Articles of poly(phenylene)sulfide and the cured composition are useful for military electronic applications. These articles can also be overcoated with parylene.
Patent EP-0467686-A2 (EP)
Inventor: GRAY PAUL EDWARD
IPC: C04B35/584
Filed: 1991-07-18
Abstract: Ceramic matrix composites having a boron containing oxygen-scavenging sealant-forming region coextensive with the internal fibers and interface debonding layer and a ceramic matrix material provide superior resistance to oxidation.
Patent EP-0503197-A2 (EP)
Inventor: DEMEO GREGORY B
IPC: H01H13/702
Filed: 1991-11-28
Abstract: Disclosed is a keypad for use with compact and portable cellular telephone systems in which each key is backlit. A partially translucent overlay layer (10) of flexible material includes a raised key (12). Under the key (12), in a preferred embodiment, is an actuation layer (14), which, during operation, is depressed downward by the key (12). Below the actuation layer (14), is a tactile feedback layer (20) including a dome (30) for each key (12), in which, after being depressed to a predetermined degree, the dome (30) inverts causing a conductor (44) located below the dome (30) to short conductive traces (28) on a substrate (24) upon which the keypad is mounted. In a preferred embodiment, the keys are backlit by a light source (40) extending through the substrate (24) upon which the keypad is mounted. The tactile feedback layer includes a structure for reducing pressure on the light source when the tactile layer (20) is in the inverted condition, resulting in a thinner keypad with a brighter backlit key and a longer lift light source.
Patent EP-0462084-A2 (EP)
Inventor: ERIKSEN BYRON
IPC: H01R24/58
Filed: 1991-04-29
Abstract: A switching coax jack is disclosed having a housing which contains first and second spaced apart electrical conductors. At least a first port is formed in the jack housing and sized to receive a jack plug which is inserted through the port and into the housing with a jack plug in electrical communication with the first conductor. A switch assembly contains a normal spring for connecting the first and second conductors. The spring is resiliently deformable away from electrical engagement with the first and second conductors. As the spring deforms, it assumes a deformed shape. The switch assembly includes a support surface opposing the normal spring and having a shape complimentary to the deformed shape of the normal spring.
Patent EP-0499927-A2 (EP)
Inventor: WITTMANN DIETER DR
IPC: C08L51/04
Filed: 1992-02-10
Abstract: The present invention relates to petrol (gasoline) resistant polycarbonate moulding compositions which contain polycarbonates, graft polymers, optionally thermoplastic vinyl copolymers, stabilisers, pigments, mould-release agents, flow assistants, fillers, reinforcing materials, flameproofing agents and/or antistatics and are characterised in that they contain polymers of C10-C40-alkyl (meth)acrylates.
Patent EP-0521393-A2 (EP)
Inventor: DI SCHIENA MICHELE GIUSEPPE
IPC: C07C215/40
Filed: 1992-06-25
Abstract: Diclofenac choline salt, of formula (I):
     a process for the preparation thereof and pharmaceutical compositions containing it.
Patent EP-0541996-A2 (EP)
Inventor: LARSON DAVID
IPC: G11C29/00
Filed: 1992-10-20
Abstract: A determination is made as to whether or not storage devices (24a ... 24j) of a storage array (14) are positioned in their proper physical locations in the array. To make the determination, a device identifier for each of the storage devices is utilized, together with a generated logical identifier. In a preferred embodiment, the device identifier is the serial number for the storage device and the logical identifier includes a combination of all the device identifiers for a particular logical volume (40) of the storage array (14). Preferably, the logical identifier also includes system status information for use in enhancing fault tolerance. The logical identifier is written or updated upon the occurrence of predetermined events or conditions. Using the device identifiers and the logical identifier, an indication can be provided whenever the proper storage devices are not found in the logical volume (40) whereby corrective action can be taken to avoid improper distribution to or reassembly of data from the logical volume.
Patent EP-0496477-A2 (EP)
Inventor: SANDBANK CHARLES PETER
IPC: H04N5/00
Filed: 1987-04-16
Abstract: A video recorder comprises electromechanical components (10), electronic circuits (11) and a control unit (12) with which there are associated both front panel controls (13) and a user remote control receiving unit (16) with a sensor to which signals can be sent from a hand-held remote control unit. In addition to these conventional features an off-air controller (18) is provided. This is capable of decoding control signals associated with the television signal and includes an encoder which generates outputs which simulate those from the conventional hand-held remote control unit (16). The off-air controller (18) is preferably within the casing of the video recorder.
Patent EP-0546704-A2 (EP)
Inventor: SPEETER THOMAS H
IPC: G06K9/00
Filed: 1992-11-20
Abstract: Methods and apparatus for implementing intelligent work surfaces are provided. Work surfaces, such as desktops and floors, are covered with a tactile sensing array to provide tactile data to a processor. Regions on the sensing arrays may be defined to include predetermined sensing elements of the sensing array and may be specified to function as input devices, such as a keyboard, a mouse, or the like. Once defined, regions may be redefined to reposition a specified input device. Regions also may be respecified to function as a different input device. The arrays also may collect data at predetermined intervals for analysis, such as for identifying an individual or an object. For example, the force-image of an individual's handprint or footprint could be taken, analyzed, and compared against data representing the force-images of known individuals.