baber/WOPTO huggingface dataset:
Patent EP-0542358-A1 (EP)
Inventor: DOLBEAR KEITH DAVID
IPC: F16D69/04
Filed: 1992-11-07
Abstract: A brake having a brake element, such as a brake pad for engagement with the flat surface of a disc or like moving element of a brake system, has a relatively soft layer of elastomeric material (3) interposed between the friction material of the pad lining (1), and the backing plate to which the lining (1) is secured. A plurality of separated portions of friction material (4) are embedded in the layer of elastomeric material (3), and extend to the surface of the layer remote from the backing plate. Hot-spotting and thermal damage to the moving element are thus reduced, and so is wear of the lining (1) itself.
Patent EP-0534582-A1 (EP)
Inventor: WESTERMANN JUERGEN DR
IPC: C07B61/00
Filed: 1992-09-28
Abstract: The present invention describes a methylating or ethylating agent containing trimethylaluminium or dimethylzinc or triethylaluminium, as source of methyl or ethyl respectively, which agent additionally contains catalytic amounts of one or more copper(I) and/or copper(II) compounds, and a process for 1,4-addition of a methyl or ethyl group onto an  alpha , beta -unsaturated or an  alpha , beta -doubly unsaturated ketone or an  alpha , beta -unsaturated aldehyde using the agent according to the invention. Owing to the use of only catalytic amounts of copper and of a reaction medium which is free of chlorinated hydrocarbons, the methylating/ethylating agent/process is distinguished by its environmental compatibility and is suitable, for example, for preparing starting materials for synthesising biologically active compounds.
Patent EP-0498636-A1 (EP)
Inventor: AUSTIN PETER WILLIAM
IPC: A61K8/30
Filed: 1992-02-05
Abstract: A personal care formulation which contains, as an anti-microbial agent, a compound containing the structure -C(S)-N(OR)- or a salt or complex thereof, for example a 2:1 complex or salt of 3-hydroxy-4-methylthiazol-2(3H)thione and zinc. The personal care formulation may be an oil-in-water or water-in-oil emulsion such as hand lotions and emollient creams, or may be shampoos and the like. The anti-microbial agent has good activity against micro-organisms together with a low toxicity.
Patent EP-0523938-A1 (EP)
Inventor: HASLER RAYMOND JENSEN
IPC: H04B1/26
Filed: 1992-07-13
Abstract: A satellite navigation receiver uses common dual-conversion superheterodyne and frequency synthesiser circuitry for receiving signals from both the GPS and the GLONASS satellite navigation systems. Successive first and second frequency down-converters (14,18) in the receiver chain are fed by first and second local oscillator signals (24,26) which are both variable in frequency such that the frequency of the first local oscillator signal (24) is an integral multiple (preferably 8) of the second local oscillator signal (26). This relationship is provided by a binary divider (32) at least a portion of which may form part of a digital frequency synthesiser loop (30).
Patent EP-0529815-A1 (EP)
Inventor: HILL DAVID A
IPC: B60J10/79
Filed: 1992-07-29
Abstract: Glazing panels 24 which are mounted in the vehicle flush with the exterior skin 18. The glazing may be stationary or movable by manual or power operated assists and includes a mounting molding 26,27,31,44 having a peripheral lip 32,32′,34 which extends to the vehicle skin 18.
Patent EP-0582758-A1 (EP)
Inventor: SHIOBARA TOSHIO
IPC: C08G8/24
Filed: 1992-08-13
Abstract: A naphthalene of the following formula (1) having at least two allyl or propenyl groups
       
 wherein each G represents a hydrogen atoms or
       
 R¹'s independently represent a hydrogen atom or an unsubstituted or substituted monovalent hydrocarbon group having from 1 to 6 carbon atoms, R²'s independently represent a hydrogen atom, an allyl group or a propenyl group, R³ represents an allyl group or a propenyl group, X represents a hydrogen atom or a halogen atom, and n is an integer of from 0 to 6. The derivative is useful for modifying curable resins or resin compositions to provide cured products which have a low water absorption, high strength and a high glass transition temperature. The derivative has good working properties and a good heat resistance.
Patent EP-0540227-A1 (EP)
Inventor: NEHRING VINCENT W
IPC: G11B5/60
Filed: 1992-10-21
Abstract: An electrically non-conductive Al₂O₃-TiC thin film computer head substrate, exhibiting improved edge retention during precision machining, is formed from a mixture of Al₂O₃ and TiC, where the TiC content in the final microstructure is less than 18 weight percent and which is produced from TiC having a surface to volume mean diameter of 2-10 micrometers. A thin film computer head substrate made from such a material, and sliders incorporating the substrate, exhibit significantly improved surface stability and diceability due to the exclusion of third-phase thermally-elastically mismatched dispersoids.
Patent EP-0549174-A1 (EP)
Inventor: FAIRHURST JON A
IPC: H04N9/64
Filed: 1992-12-08
Abstract: An apparatus and method for producing improved adaptive control signals for a luminance and chrominance separation circuit employing adaptive filtering of a chrominance signal includes a vertical difference detector (50), a horizontal difference detector (52), and combining means (56). The vertical difference detector (50) contains upper difference detector (30,36) and lower difference detector (32,38), each of which receives a horizontally filtered next line signal (L N ), a horizontally filtered present line signal (L P ), and a horizontally filtered last line signal (L L ), and which produce, respectively, an upper difference signal and a lower difference signal. In a preferred embodiment, the upper and lower difference detectors (30,36 32,38) implement, respectively, the expressions            |2L       L            + L       P            - L       N       |           and            |2L       N            + L       P            - L       L       |          . The vertical detector (50) also contains a comparison means (42) that receives the upper and lower difference signals and produces a vertical chrominance difference signal that is based on, and preferably is the larger (42) of the upper and lower difference signals. The horizontal difference detector (52) receives the present line signal and contains means for determining (34,40,44) the absolute value (44) of the sum (40) of the values of two pixels that are separated (34) by an integral number of half cycles of a subcarrier frequency to produce a horizontal chrominance difference signal. The combining means (56) contains a subtracter (46) for subtracting the horizontal chrominance difference signal from the vertical chrominance difference signal to produce an adaptive control signal, and may further include scaling means (54) on the subtracter (46) input and a divide-by-two circuit (46) and/or a limiter (48) on the subtracter (46) output.
Patent EP-0546950-A1 (EP)
Inventor: LAGUERRE MAXIME
IPC: B29C45/33
Filed: 1992-12-11
Abstract: The manufacturing process according to the invention comprises a first phase consisting in moulding the body (1) of the article with an incorporated swanneck-shaped base (foot) (9) having bistable deformation properties, and a second phase consisting in flipping up the base (foot) (9) in order to bring it into its second stable state, after inverting the concavity, and thus to obtain a base (foot) (9) in the form of a saucer. The invention applies in particular to the production of horticultural pots, optionally provided with suspension means. <IMAGE>
Patent EP-0506596-A1 (EP)
Inventor: ARANA ERANA AGUSTIN
IPC: B22D47/02
Filed: 1992-03-25
Abstract: The moulding installation comprises an air impact and pressing moulding machine (1) having a small number of moulding boxes (2) such that the said boxes are only used at the pressing, striking, flattening, cores placement, tipping and closure stations, after which and with the assistance of a manipulator (7), the sand moulds (5) are removed from the boxes (2) and the latter return empty to the moulding machine (1) whilst the moulds, now flaskless moulds, move on to the casting (14), cooling (16) and striking (22) stages, it being envisaged that during the casting stage (14) and in order for the flaskless mould to remain closed against the ferrostatic pressure generated by the molten metal, each flaskless mould be provided with a counterweight or sleeve (12) fitted by a unit (11) and removed by another unit (15) just before entering the cooling area (16).
Patent EP-0538173-A1 (EP)
Inventor: SPRATT GORDON WILLIAM
IPC: D21H17/00
Filed: 1992-01-07
Abstract: A coating composition comprised of a cement, at least one of a clay and a sulphate, an aqueous emulsion polymer, and preferably an organic acid and a wax, which is degradable in a moisture active environment such as a landfill and which can be applied to degradable substrates to render the substrates water resistant is disclosed herein. Also disclosed is a method for applying the coating to a degradable substrate to prepare a stock product.
Patent EP-0556531-A1 (EP)
Inventor: ALTHAUS WOLFGANG
IPC: B26B21/60
Filed: 1992-02-14
Abstract: To reduce the frictional resistance of a wet razor head, especially a razor blade unit thereof, as well as to provide a sharper blade without the risk of injury, there is provided a combination of a protective wire that covers a blade made of a steel strip having a width of less than 5 mm, a thickness between 0.05 and 0.25 mm, and a chromium/molybdenum steel composition having a hardness of greater than 620 HV and a retained austenite content of less than 32%, with the blade being a single piece that has no perforations or holes and that is mounted in a vibration-free manner in a plastic body. The protective wire comprises loops that are spaced greater than 2 mm but less than 5 mm apart and that have a minimum thickness of greater than 0.1 mm to form a protective guard over the razor blade with the effect of a protective foil.
Patent EP-0572454-A1 (EP)
Inventor: SHELLEY PETER ROBIN
IPC: A61K31/445
Filed: 1992-02-14
Abstract: On décrit un composé de la formule (I) ou des dérivés de celui-ci, des procédés de production de ceux-ci, des formulations pharmaceutiques contenant ceux-ci, ainsi que leur utilisation comme agents fongicides et immunodépresseurs.
Patent EP-0582662-A1 (EP)
Inventor: MILNES GLEN A
IPC: H01R4/24
Filed: 1992-04-27
Abstract: Cette invention concerne un connecteur protégé à contact autodénudant à impédance commandée et le montage dudit connecteur avec un câble plat protégé et une plaquette de circuit imprimé, dont les propriétés sont équivalentes à celles des câbles coaxiaux terminés, pour protéger le câble jusqu'à la plaquette de circuit imprimé, faire correspondre l'impédance du connecteur à celle du câble, isoler la caractéristique signal/signal des conducteurs de signaux, protéger en mettant à la terre le câble jusqu'à la plaquette de circuit imprimé et isoler chaque conducteur et chaque pointe dans la zone de terminaison du conducteur.
Patent EP-0552327-A1 (EP)
Inventor: PURCELL LAUREN M
IPC: B09C1/08
Filed: 1992-06-22
Abstract: La physique de l'adhérence est appliquée pour sélectionner des tensio-actifs qui possèdent une base d'acide de Lewis et des valeurs d'interaction de force de dispersion exigées pour extraire de façon optimale des polluants (10) des sols (12). Cette application est nouvelle dans le sens qu'elle prédit une efficacité d'un tensio-actif dans l'extraction de contaminants toxiques. De plus, la base d'acide de Lewis et les forces de dispersion sont appliquées pour sélectionner un co-tensio-actif afin d'améliorer l'adhérence entre un tensio-actif et un polluant.
Patent EP-0599886-A1 (EP)
Inventor: GAGNE ROBERT R
IPC: C08G69/36
Filed: 1992-07-14
Abstract: Cette invention concerne des macromonomères à tiges rigides et des procédés permettant de préparer ces macromonomères, lesquels comprennent un squelette polyaromatique, des groupes latéraux de solubilisation et des groupes terminaux réactifs. On incorpore chimiquement les macromonomères dans des systèmes polymères pour produire des polymères plus solides et plus rigides.
Patent EP-0617594-A1 (EP)
Inventor: TWYFORD ROBERT H JR
IPC: A61F2/01
Filed: 1992-09-17
Abstract: A detachable pusher-vasoocclusive coil assembly (11) for use in occluding a selected site within a vessel, comprising in combination:       a vasoocclusive coil (13) having a proximal end; and   a pusher (12) having a distal end;     characterised in that: a first radial protuberance (16) is carried on the proximal end of the coil solely by means of a proximally extending wire (15); a second radial protuberance (20) is carried on the distal end of the pusher (12) solely by means of a distally extending wire (19); said radial protuberances (16,20) are adapted to be engaged by being axially overlapped and interlocked, with the first protuberance (16) positioned proximally of the second protuberance (20), with the proximally extending wire (15) extending axially past the second protuberance (20) and with the distally extending wire (19) extending axially past the first protuberance (16); and the assembly further comprises means (14,21) carried coaxially about the pusher (12) and coil (13) that is axially movable relative to the coil and pusher from a first position, in which the means radially encloses the engaged protuberances (16,20) to prevent them from substantial radial movement relative to each other to prevent their disengagement, to a second position in which the means does not radially enclose the protuberances and the protuberances are free to disengage.   <IMAGE>
Patent EP-0565685-A1 (EP)
Title: Electronic identification system having remote automatic response capability and automatic identification method thereof.
Inventor: LEE KWANG SIL
IPC: G07C9/00
Filed: 1992-10-31
Abstract: PCT No. PCT/KR92/00056 Sec. 371 Date Jun. 24, 1993 Sec. 102(e) Date Jun. 24, 1993 PCT Filed Oct. 31, 1992 PCT Pub. No. WO93/09621 PCT Pub. Date May 13, 1993.Disclosed are an electronic identification system having remote automatic response capability comprising a wireless portable electronic apparatus (100) for data transmission and reception and a wireless automatic identification control apparatus (200) for data transmission and reception, and an automatic identification control method thereof. The portable electronic apparatus (100) comprises a first memory (130) for storing a user access code and password plus a specific code which are assigned to at least one automatic identification control apparatus (200), a receiver (140), a transmitter (150), and a controller (120) for generating an identification signal using the user access code if a received specific code matches one of a plurality of specific codes registered in the first memory (130). The automatic identification control apparatus (200) comprises a second memory (240) for storing user access codes assigned to at least one portable electronic apparatus (100), a specific code and an administrator's password, a detector (230), a transmitter (250), a receiver (260), a controller (220) for generating a call signal using the specific code and generating a control signal in response to the received identification signal if the received user access code matches one of a plurality of user access codes registered in the second memory (240), and a driver (270) for driving a piece of equipment to be operated in response to the control signal. Since the automatic identification is carried out by means of a mutual call and acknowledgement procedure, integration of various identification control apparatuses is made possible, while enhancing convenience and improving security and safety.
Patent EP-0569987-A1 (EP)
Inventor: TOMOHISA ARAI C O NEC CORPORAT
IPC: G06F11/36
Filed: 1993-05-13
Abstract: In a microprocessor incorporating an instruction cache (13), information regarding whether or not a branch instruction is executed and information regarding whether or not a branch is established are output to the exterior. Even when the instruction cache (13) is hit, a trace of instructions can be carried out by using such information.
Patent EP-0576929-A1 (EP)
Inventor: GORDISH RONALD J
IPC: B23K35/368
Filed: 1993-06-17
Abstract: A consumable welding electrode for electric arc welding in a shielding gas and producing reduced amounts of fume during said welding comprising in combination a steel sheath and a filler within the sheath. The filler including metallic aluminum powder and a dual stabilizing agent of sodium oxide and potassium oxide, wherein the dual stabilizing agent and said aluminum have about a 2.4:1 to 3.5:1 weight ratio.
Patent EP-0589162-A1 (EP)
Title: Resonance vibratory conveyor
Inventor: KREFT MANFRED DIPL-ING
IPC: B65G27/08
Filed: 1993-07-10
Abstract: A resonance vibratory conveyor (1) having a vibrating drive (3) and a spring bearing arrangement, these springs (10) engaging with an intermediate frame (7) which, for its part, is fastened via springs (8) to a foundation (9) is to be used to provide a solution with which, for the one part, the forces to be introduced into a foundation (9) can be reduced to a very low value and with which, for the other part, it can be achieved that the conveyor (1) can be constructed so as to be relatively light. This is achieved in that the articulation point (13) of the springs, which act as preloaded springs (10), between the conveying trough (2) and the intermediate frame (7) is assigned a further preloaded spring (12) which has a counter-balanced oscillating mass (14) and engages with the intermediate frame (7). <IMAGE>
Patent EP-0582128-A1 (EP)
Inventor: IZARD RAMON VALLS
IPC: D06F34/28
Filed: 1993-07-21
Abstract: In a control or regulation for the setting and/or progress of programmes, especially of washing programmes in washing machines, the combination of the following features is proposed:     an indicator device (3) comprising a motor drive, with an electronic time-determining control device (12') which controls working components of the machine controlled by it, and with a signal-forming position decoder (9) which is assigned to the indicator device (3) and which returns position signals generated by it to the control device, the motor drive (5) being controlled by the time-determining control device, and the indicator device (3) being fixedly connected to the position decoder (9), at the same time with the possibility of free adjustment of the indicator device/position decoder in relation to the motor drive. <IMAGE>
Patent EP-0584551-A1 (EP)
Inventor: ANZAI IWAO NIPPON OIL COMPANY
IPC: H01M8/12
Filed: 1993-07-26
Abstract: A solid oxide fuel cell, which comprises an assembly of a plurality of unit cells each comprising a solid electrolyte (2), and a fuel electrode (1) and an air electrode (3) provided on both sides of the solid electrolyte, respectively, the fuel electrode being composed mainly of ruthenium, nickel and ceramics can perform power generation of high efficiency with hydrocarbon or hydrogen resulting from complete reforming of hydrocarbon, or a steam-reformed gas containing carbon monoxide as the main component as a fuel gas.
Patent EP-0592790-A1 (EP)
Inventor: UEDA YUJI
IPC: G03F7/029
Filed: 1993-08-19
Abstract: A negative photoresist composition suitable for use in far ultraviolet lithographies and particularly KrF excimer laser lithography, excellent in properties such as resolution, sensitivity, film thickness retention, profile, heat resistance, etc., and small in standing wave, which comprises a resin obtainable through a copolymerization of p-hydroxystyrene and styrene, a crosslinking agent, which is a melamine derivative, represented by the general formula (II):
       
 wherein Z represents -NRR' and the like and R, R' and R₁ to R₄ each represents -CH₂OR a  and the like in which R a  is lower alkyl group, and a photo-induced acid precursor represented by the general formula (III):
       
 wherein Y₃ to Y₅ each represents mono-, di- or tri-halogen-substituted alkyl group or the like.
Patent EP-0594131-A1 (EP)
Inventor: FREEMAN RICHARD BENJAMIN
IPC: B29C70/34
Filed: 1993-10-19
Abstract: A composite chassis subframe structure for an automobile is provided having improved structural performance over comparable steel structures through the use of closed structural sections, reinforcing fiber orientation, and selective use of steel inserts (18). A foam core (12) is sandwiched between reinforcing fiber preforms (14, 16) and is further wrapped with additional reinforcing fiber cloth. Steel inserts (18) for attaching suspension and other chassis components are also wrapped and retained to the foam core (12). The sandwiched and wrapped foam core (12) is then placed in a mold where the steel inserts (18) are precision located on tooling pins, the mold is closed and plastic resin is injected thereby impregnating the fibers. Upon curing, the resin binds the structure which is now completed with the inserts locked in place to very close dimensions.
Patent EP-0601319-A1 (EP)
Inventor: PUPOVIC MILENKO
IPC: A61H23/02
Filed: 1993-10-26
Abstract: Basic elements of the apparatus are a base (1) with patient's seat (8), and an arched tube (4) fitted behind the seat . The arched tube is connected, via a shaft, to the pedals (22) or electric motor mechanism designed for moving of the arched tube. The arched tube is turned around the shaft bearning point, along helicoidal path contours. On the arched tube there are mounted sliding components (5,9) fitted with belts (6,14) for attaching the upper part of the patient's body, against the arched tube. The apparatus is fitted also with a mechanism (12,18) for controlled hand or electric-motor powered extension of the spine of the patient, and with a vibromasser (15) which is located on the arched tube.
Patent EP-0605870-A1 (EP)
Inventor: KAHLE JAMES A
IPC: G06F9/38
Filed: 1993-12-27
Abstract: A method and system for increased instruction synchronization efficiency in a superscalar processor system (10) which includes instructions having multiple source and destination operands. The invention utilizes data dependency interlock circuitry capable of interlocking two source operands by two destination operands for each instruction. Instructions having three or more source operands are interlocked at the dispatch stage for the first two source operands utilizing existing data dependency interlock circuitry (44). Thereafter, the instruction is dispatched only after data dependency hazards are cleared for the first two source operands, utilizing the data dependency interlock circuitry (44), and all instructions preceding the instruction have been completed, eliminating possible data dependency hazards for the third source operand. Instructions which include three source operands may be synchronized without requiring a substantial increase in data dependency interlock circuitry and with only a slight degradation in system efficiency.
Patent EP-0573088-A1 (EP)
Inventor: CARPITA MAURO
IPC: H02M7/5387
Filed: 1993-05-08
Abstract: A method of converting a DC voltage (U) to a sinusoidal AC voltage (u) by means of a circuit comprising a single-phase inverter in a bridge configuration (10) is disclosed. To output a voltage to a truly sinusoidal pattern even in the presence of load variations, the method provides for control of the inverter switching using the sliding mode technique and pulse width modulation (PWM) with a three-level output voltage. 
     Also disclosed is a circuit for implementing the method.