baber/WOPTO huggingface dataset:
Patent EP-0579101-A1 (EP)
Inventor: FINK KARL-ROBERT DIPL-ING
IPC: H04L7/027
Filed: 1993-07-07
Abstract: The spectral method for symbol clock recovery according to the invention uses the absolute amount or the square of the absolute amount of the complex output data (0-IF signal) of a pre-filter. The absolute-amount signal is calculated, for example, with the aid of the CORDIC algorithm. This spectral energy is maximised in the region of the symbol clock frequency by digital filtering. After removing any DC, the real signal generated is supplied to a complex tracking filter in which the symbol clock rate is estimated. The spectrum of the real signal is shifted approximately into the 0-IF position by complex mixing with the estimated start value of the symbol clock rate. The complex signal vector at the mixer output is then present approximately in 0-IF position and rotates at the angular rate of the remaining mistuning. Interfering spectral components are suppressed by means of two narrow low-pass filters and the S/N ratio is improved. Synchronisation to the low-pass-filtered complex signal vector of the remaining mistuning is then effected by means of a digital phase-locked loop without level injection. The symbol clock rate is then estimated by combining the control signal of a loop with the estimated start value of the symbol clock rate. This estimated value is then used for recovering the symbol clock signal. <IMAGE>
Patent EP-0578231-A1 (EP)
Inventor: ZMITEK JANKO DR
IPC: A61P31/04
Filed: 1993-07-07
Abstract: Described is a new process for the preparation of alkali clavulanate from an aqueous solution of crude clavulanic acid, which is obtained in a conventional manner after the fermentation with a clavulanic-acid-producing microorganism, extracted with an ethyl acetate solution of a hydrophobic β-CD derivative such as heptakis-(2,3,6-tri-O-acetyl)-β-CD in at least equimolar ratio with regard to clavulanic acid. The resulting novel inclusion complexes of clavulanic acid and hydrophobic β-CD derivative in a molar ratio about 1:1 are isolated, purified and then converted with an alkali base or alkali alkanoate to the desired alkali clavulanate, which is isolated. Furthermore, there are described new inclusion complexes of clavulanic acid and of its pharmaceutically acceptable alkali salts both with hydrophilic β-CD derivatives and with hydrophobic β-CD derivatives, processes for the preparation thereof and the use thereof for the preparation of galenic forms with immediate as well as with sustained action, in combination with amoxicillin trihydrate, which are valuable medicaments in the therapy of infectious diseases.
Patent EP-0588257-A1 (EP)
Inventor: TOKIEDA TAKEMI
IPC: C09B67/24
Filed: 1993-09-10
Abstract: A reactive dye composition containing a reactive dye and a salt of polyoxyethylene substituted-phenyl ether ester produces excellent solubility in water and in an aqueous alkali solution and can be used to dye a fiber material uniformly.
Patent EP-0583804-A1 (EP)
Inventor: SAEKI HIROSHI ANRITSU OKIHARA-
IPC: H03B21/01
Filed: 1990-08-24
Abstract: A phase locked loop circuit is provided comprising a voltage controlled oscillator (221) capable of outputting a variable oscillation frequency signal. A phase detector (222) compares the output signal of the voltage control oscillator (221) with a reference signal and outputs an error signal. An integrator (223) integrates the error signal and extracts a direct current variable component which is fed by a loop filter (224) from the integrator (223) to the voltage controlled oscillator (221) as a control signal. An alternate current coupling circuit (230) is provided for adding only an alternate current component contained in the output error signal to the control signal for feeding same to the voltage controlled oscillator (221). A compensating circuit (231) is inserted in the signal path of the alternate current coupling circuit (230), the compensating circuit (231) having a cut-off frequency exceeding the cut-off frequency of the integrator (223).
Patent EP-0599305-A1 (EP)
Inventor: ALBRECHT VOLKER
IPC: E04F17/02
Filed: 1993-11-25
Abstract: In order to achieve effective thermal insulation, a multi-shell formed piece, in particular a pipe (1) for restoring chimneys, having at least two coaxially disposed, spaced-apart walls (2, 3) with a piece of insulating material (4) made of rock wool provided therebetween is, with manufacture and design being simple, configured such that the insulating material (4) consists of at least one bent insulating plate (5) which is preferably made of trock wool and has a largely constant cross section. Further, the invention proposes a device for disposing said insulating plates (5) and a corresponding process.
Patent EP-0607575-A1 (EP)
Inventor: STROBEL GEORG
IPC: B62D33/04
Filed: 1993-12-15
Abstract: The invention relates to a set of components for the production of a box body, in particular for lorries, trailers, semitrailers or the like, using an adhesive technique and a method for the production of a box body of this type. In order to provide a new type of set of components with which the production of box bodies is to be made possible in a simple and cost-effective manner without transportation and handling problems, a set of components is proposed, which comprises panel elements (21) for the sides (8, 9) and ceiling (12) with a maximum width of approximately 1.5 m, floor-panel elements (20) with a maximum width of approximately 1.5 m and mounting profiles for the adhesive connection of the side, ceiling or floor unit formed from the side, floor and ceiling panel elements. <IMAGE>
Patent EP-0604954-A1 (EP)
Inventor: ITAKURA KEIJIROU
IPC: H04N5/343
Filed: 1993-12-27
Abstract: A solid state image sensor comprising a matrix of photosensitive elements adapted to accumulate signal charges corresponding to at least two different aspect ratios, a plurality of vertical shift registers disposed adjacent to columns of the photosensitive elements for a vertical transfer of the signal charges and a plurality of horizontal shift registers corresponding to the respective aspect ratios and disposed in parallel with each other for a horizontal transfer of the signal charges from the vertical shift registers. 
     As a horizontal shift register exclusive to each aspect ratio is provided in the above manner, it is no longer necessary to superimpose the signal outputs of a plurality of buffer amplifiers so that a picture signal corresponding to the desired aspect ratio can be easily read out.
Patent EP-0555931-A1 (EP)
Inventor: MUNRO DAVID
IPC: C07D261/14
Filed: 1993-02-11
Abstract: Compounds of the general formula:
       
 wherein R¹ represents a hydrogen atom or an alkyl group; 
Q represents a linkage group of general formula -CHR²-or -CHR³-CHR⁴ - where R² represents a hydrogen atom or an alkyl group, R³ represents a hydrogen atom or an alkyl group, and R⁴ represents a hydrogen atom or an alkyl group; 
X represents a nitrogen atom or the group =CH-; and 
Z represents a halogen atom, 
show insecticidal activity.
Patent EP-0572051-A1 (EP)
Inventor: CABRERA JORGE A
IPC: A21D8/04
Filed: 1993-03-24
Abstract: The invention concerns liquids, bread-improving compositions with improved stability (about 4 months or more). 
The compositions comprise: 
75-95 wt% vegetable oil 
1-5 wt% hydrogenated, vegetable oil 
1-5 wt% partly, hydrogenated vegetable oil 
2-20 wt% emulsifiers, at least including DATA-esters 
0-0.2 wt% flavours 
0.1-1.0 wt% enzymes 
0.1-0.5 wt% oxidants 
The method of preparation is also part of the invention.
Patent EP-0574096-A1 (EP)
Inventor: PURDY PETER K
IPC: G02B27/01
Filed: 1987-09-24
Abstract: A headmounted display system includes a transparency defining a field of view for a user. An information display is mounted on a support which in turn mounts the transparency on the user's head. Mirror means is disposed in the periphery of the field of view so as to collimate light to project an image of the displayed information at a distance from the user. This distance is less than inifinity.
Patent EP-0588508-A1 (EP)
Inventor: BLIZZARD JOHN DONALD
IPC: C09D1/00
Filed: 1993-08-20
Abstract: A deformable, abrasion-resistant coating is formulated from at least one multi-functional acrylate monomer, at least one aminofunctional silane, colloidal silica and at least one acrylate-terminated polyalkylene oxide. The acrylate-terminated polyalkylene oxide has been found to prevent gelling of the coating composition during stripping and to also impart the composition with deformability, without sacrificing abrasion resistance. Accordingly, the coating composition of the invention can be applied over and cured on an embossable substrate and the substrate can then be embossed, without causing the coating of the invention to crack or spall.
Patent EP-0594387-A1 (EP)
Inventor: SUZUKI NOBUYOSHI C O HEIAN COR
IPC: B27C5/06
Filed: 1993-10-18
Abstract: Positioning rule stopper apparatus (11 ; 12), for use when a process board is to be positioned on top of a sacrifice board on top of a suction table (9) in a numerical control router, comprises a plurality of rule stoppers (13, 14) located by one side of the table (9) and a plurality of rule stoppers (19) located by another side of the table (9), with all of said rule stoppers (13, 14; 19) being movable towards and away from said table (9) under the control of respective cylinders (17, 18 ; 22) to assist in precise positioning of the sacrifice board and the process board without being obstructive.
Patent EP-0577501-A1 (EP)
Inventor: CIBIE PIERRE
IPC: B60Q1/14
Filed: 1993-06-29
Abstract: The invention relates to a method and a device for long-distance night vision for motor vehicles. The device according to the invention comprises a long-distance illumination means using invisible infrared and photo-electric sensors receiving the reflected infrared radiation and is characterised in that it comprises an array of light-emitting cells (B) mounted in parallel with the said sensors, and a system (M) for projecting the image from the said array (B) onto the windscreen of the vehicle (A). Application to the motor industry. <IMAGE>
Patent EP-0581692-A1 (EP)
Inventor: FIOL JAMES
IPC: B62J7/02
Filed: 1993-06-24
Abstract: The platform (1) comprises a wire structure, and is associated via its front ends (1.1) with a connection device (5) allowing it to be fixed with adjustable angular setting with respect to the saddle tube (6) or under the saddle of a bicycle. This device comprises two arms (7) shaped into an overall fork-shaped configuration, comprising, at their front end (7.1) opposite the platform (1) means allowing their adjustable articulation and connection to this platform, and, at their rear end (7.2) means allowing them to be fastened to the saddle tube or under the saddle, and an intermediate connection piece (8) secured to the said arms (7) and to the platform (1) allows angular indexing of the said arms into a position which strengthens the fastening of the assembly. <IMAGE>
Patent EP-0631369-A1 (EP)
Inventor: NICOLLINI GERMANO
IPC: H02M9/04
Filed: 1993-06-21
Abstract: A voltage multiplier for relatively high output current has its design output voltage stabilized and rendered independent of process spread, temperature, supply voltage and output current level, by a stabilization loop driving the switch that cyclically connects to ground a charge transfer capacitance of the functional voltage multiplier circuit. The feedback loop comprises an integrating stage, stabilized by creating a low-frequency zero in the transfer function for compensating one of two low-frequency poles of the transfer function of the whole circuit.
Patent EP-0678202-A1 (EP)
Inventor: LIOR ISHAIAU
IPC: G03G15/06
Filed: 1993-01-11
Abstract: Appareil de formation d'images comprenant une surface de formation d'images (16) sur laquelle est formée une image électrostatique latente comprenant des régions d'image chargées à une première tension et des régions de fond chargées à une deuxième tension; une surface de révélation (21) chargée à une troisième tension entre les première et deuxième tensions et dotée d'une deuxième surface poussée contre la surface de formation d'images au niveau d'une région de révélation, et adaptée pour coopérer avec cette surface; un ensemble applicateur (23) servant à appliquer sur la surface de révélation (21) une couche de toner liquide concentré comportant des particules chargées de toner et un liquide véhicule; un révélateur servant à révéler l'image latente en transférant de la surface de révélation (21) aux régions d'image de la surface de formation d'images (16) une portion de toner liquide inférieure à l'épaisseur totale de la couche de celui-ci, afin de former une image révélée sur ladite surface de formation d'images (16); et un appareil de transfert de l'image révélée de la surface de formation d'images à un substrat final.
Patent EP-0614414-A1 (EP)
Inventor: BRESSIANI RICARDO AUGUSTO
IPC: B29C53/64
Filed: 1993-09-30
Abstract: Appareil et procédé de fabrication de rouleaux à peindre. Dans ledit appareil, des tiges matricielles tubulaires et cylindriques (10) sont automatiquement, individuellement et séquentiellement transportées à travers tout l'appareil et entraînées rotatives afin de recevoir une bande de recouvrement (812) qui est appliquée de manière hélicoïdale sur la surface chauffée de chaque tige matricielle (10). L'appareil permet d'effectuer le recouvrement de manière automatique et continue le long des tiges matricielles (10), lesquelles sont amenées séquentiellement. Lorsque le recouvrement de chaque tige matricielle (10) est terminé, cette dernière est séparée de la tige immédiatement antérieure par le sectionnement automatique de la bande de recouvrement au niveau du point de jonction des deux tiges, la tige étant alors libérée de l'appareil.
Patent EP-0609702-A1 (EP)
Inventor: MAZEWSKI EUGENE E
IPC: C02F3/12
Filed: 1994-01-19
Abstract: Disclosed herein is a treatment facility comprising a fluid bed reactor (13) including a reactor tank (15) containing a bed of particles which function as a carrier for growth of biological material, the reactor tank having an inlet and an outlet, the reactor further including structure for conducting liquid to be treated, from the reactor tank inlet, upwardly through the bed of particles at a rate conducive to fluidization of the bed of particles; an equalization surge tank (31) for housing liquid to be treated in the fluid bed reactor, the equalization surge tank having an inlet, and an outlet; conduit structure for supplying liquid from the outlet of the equalization surge tank to the inlet of the fluid bed reactor; and structure for supplying an oxidant into the equalization surge tank, in such a manner that stripping of volatile constituents is avoided, for oxidizing iron in the liquid in the equalization surge tank.
Patent EP-0609746-A1 (EP)
Inventor: KAZUHIKO NAKAHARA C O MITSUBIS
IPC: H01P5/02
Filed: 1994-01-24
Abstract: A microwave switch circuit includes a first impedance conversion circuit (4a) one end of which is connected to an input/output terminal (1); a resonance circuit connected between the output of the first impedance conversion circuit (4a) and ground, in parallel connection of a field effect transistor (7) and a resonance inductor (8); and a second impedance conversion circuit (4b) connected between the output of the first impedance conversion circuit (4a) and an input terminal (2). A microwave switch circuit may be connected between an antenna side terminal (1) and a transmission wave input terminal (2) and another microwave switch circuit may be connected between the antenna side terminal (1) and a receiving wave output terminal (3). The microwave switch circuit may include the output terminal (3) and the input terminal (2) having an impedance of 50 Ω and the output end of the first impedance conversion circuit (4a) having a low impedance lower than 50 Ω and the microwave switch circuit may include one-fourth wavelength transmission lines (5) as the first and the second impedance conversion circuits (4a and 4b). Consequently, the maximum allowable value of the incident power is increased and a withstand power is increased in an antenna switch circuit.
Patent EP-0615337-A1 (EP)
Inventor: KIRK EDGAR
IPC: H03G3/32
Filed: 1994-01-27
Abstract: In a method for setting the volume in an audio device of motor vehicles, in which a nominal volume level is predetermined by a volume control, the nominal level is compared with a frequency-dependent reference curve of the noise in the interior of the vehicle for a noise reference level. The frequencies, the nominal levels of which are above the reference level, remain unchanged and the frequencies, the nominal levels of which are below the reference level, are raised to an actual level which is on or above the reference level. <IMAGE>
Patent EP-0643168-A1 (EP)
Inventor: BEISSWANGER RUDOLF
IPC: D21F5/00
Filed: 1994-07-29
Abstract: The invention relates to a device for coating a paper web   having two rolls which are arranged parallel to each other and together form a roll nip for guiding the paper web through; having at least one application nozzle for applying a layer of coating colour to the outer surfaces of at least one of the rolls for the purpose of transferring the layer of coating colour in the roll nip from the outer surface onto one side of the paper web; having guide elements which are connected downstream of the roll nip and guide the dried paper web; the guide elements are air-support beams which produce an air-support cushion between the paper web and the surface, facing the paper web, of the air-support beam; the air-support beams are arranged in such a way that the paper web is deflected at least once after the roll nip.   The invention is characterised by the following features:   at least one air-support beam is connected immediately downstream of the roll nip; the air-support beam connected immediately downstream is arranged at a distance from the roll nip of the two rolls which is 0.3 to 1 times the roll diameter, preferably 0.5 to 0.8 times.   <IMAGE>
Patent EP-0651007-A1 (EP)
Inventor: METRICK JOSEPH
IPC: C08K5/52
Filed: 1994-10-18
Abstract: Disclosed is a clarifying composition consisting essentially of a phosphonite stabilizer composition, the main component of which is tetrakis-(2,4-di-tert-butylphenyl)-4,4-biphenylene diphosphite, with certain sorbitol based compounds having a melting point of greater than 200°C, a process for preparing said clarifying compositions and polyolefin compositions containing the clarifying composition.
Patent EP-0652393-A1 (EP)
Inventor: MIOTTI RENZO
IPC: F22B1/28
Filed: 1994-10-19
Abstract: A filling cap (1) has a safety system consisting of a stem valve (9) with pressure sealing seat (11) and calibrated counter-spring (12) and a bimetallic body (14) or an expanding-fluid capsule and combined with a means of release (18) of the gripping cap (21) of said cap. Said bimetallic device or cap are sensitive to and operate on the release means on the basis of temperature.
Patent EP-0658711-A1 (EP)
Title: Verfahren zum Regeln der Getriebeübersetzung eines stufenlosen Wechselgetriebes eines Kraftfahrzeuges
Inventor: DESENS JENS DR-ING
IPC: F16H59/54
Filed: 1994-11-15
Abstract: Bei einem Verfahren zum Regeln der Getriebeübersetzung eines stufenlosen Wechselgetriebes eines Kraftfahrzeuges wird bei erstmaligem Auftreten eines definierten Schubbetriebszustandes ein an die in diesem Zeitpunkt vorliegende Fahrgeschwindigkeit angepaßter Sollwert der Getriebeübersetzung gesetzt und die Getriebeübersetzung nach Maßgabe der Sollwert-Istwert-Abweichung erhöht, sofern der definierte Schubbetriebszustand aufrechterhalten bleibt. <IMAGE>
Patent EP-0658439-A1 (EP)
Inventor: LAWRENCE KRISTINE BARBARA C O
IPC: C09B55/00
Filed: 1994-12-05
Abstract: A cyan dye-donor element for thermal dye transfer imaging comprising a support having thereon a dye layer comprising a dye dispersed in a polymeric binder, wherein the dye comprises a mixture of at least two different cyan dyes, each of the dyes comprising a 2-carbamoyl-4-[N-(p-substituted aminoaryl)imino]-1,4-naphthoquinone, with the proviso that at least one dye is present at a concentration of at least 10 wt.% and that same dye also contains an alkyl group substituted with a group capable of intermolecular hydrogen bonding.
Patent EP-0717356-A1 (EP)
Inventor: CHAN JAMES
IPC: G06F11/10
Filed: 1994-12-13
Abstract: A parity bit memory simulator including a parity bit memory formed of a single bit memory of fixed address length, which replaces the single bit parity RAM of variable address length of conventional memory module, and connected with its address signal line to the data bus of the memory module so that the parity bit memory provides and store parity bits for the computer system without changing the circuit layout of the data memory or caring about the capacity of the memory module. A voltage level detector and a refreshing operation detector can be installed in the parity bit memory to improve the error detecting function of the dynamic random access memory module in the parity bit system.
Patent EP-0625701-A1 (EP)
Inventor: OKADA KAZUHIRO
IPC: G01L5/16
Filed: 1988-04-22
Abstract: A force detector is comprised of resistance elements having a piezo resistance effect such that electric resistance varies due to mechanical deformation, and formed on a single crystal substrate (10), and a strain generative body (20) having a supporting portion (21) and a working portion (23), thus allowing the resistance elements to produce a mechanical deformation on the basis of a displacement with respect to the supporting portion of the working portion. This force detector can detect a force applied to the working portion as changes in resistance values of the resistance elements. The plane on which resistance elements are to be formed on the single crystal substrate is selected so that piezo resistance coefficients in two directions perpendicular to each other exhibit peak.
Patent EP-0619977-A1 (EP)
Title: Vacuum cleaner housing and airflow chamber
Inventor: HEMMANN RONALD S
IPC: A47L9/22
Filed: 1994-01-07
Abstract: A vacuum cleaner (10) with a housing (12), a source of vacuum (16,18), and an air chamber (20) located in the housing and connected to the source of vacuum. The housing includes a bottom member (26), a top member (28) and a handle (30) contacting and extending from a top surface of the top member (28). The handle (30) is separately connected (62,63,65) to the bottom member (26) such that the handle (30) is supported by both the top and bottom members. The air chamber (20) is located in the housing (12) between the top and bottom members with an inlet aperture (30) and an exhaust aperture (88) located at the exterior of the housing. The air chamber (20) is comprised of two half sections (76,78) that combine to form an inlet conduit (82), an outlet conduit (86), and an impeller chamber (84). An impeller (18) of the source of vacuum is located in the impeller chamber (84). The source of vacuum has a motor (16) with a first end connected to the impeller and a second end forming a drive shaft (17) to drive a belt (66) connected to a rotatable brush assembly (70).
Patent EP-0610037-A1 (EP)
Inventor: USUTA TOSHIKAZU C O DAIWA SEIK
IPC: A01K87/02
Filed: 1994-01-28
Abstract: A joint-type fishing rod which uses, as a set, a plurality of rod tubes (S₁-S₆) each formed by winding prepreg made of high strength fibers impregnated with synthetic resin. In the leading end portion of the joining cylindrical portion (I3-I6) of the insertion side rod tube to be joined together with their adjoining receive side rod tube, there is formed a joining guide portion (G3-G6) with the diameter gradually reduced to a position nearer to a central axis of the insertion side rod tube than the inner surface of the main body portion of the insertion side rod tubes. The fishing rod allows the joining operation to be carried out quickly, is light in weight, is of high strength, and has a good figure.