baber/WOPTO huggingface dataset:
Patent EP-0306724-B1 (EP)
IPC: A41D25/00
Filed: 1988-08-11
Granted: 1991-06-12
Abstract: The invention provides a method for manufacturing ties consisting of interwoven tapes (101, 201). According to this method, the single tie portions (C1, C2, C3) are cut out from a piece (7) of fabric (1) of interwoven warp and weft tapes (101, 201). This piece of fabric (1) may be bonded, for example, by means of a hot-melt adhesive, to a base web (4) made of a woven or not woven fabric or of a plastics material foil. Anyway, before or after the tie portions (C1, C2, C3) having been cut out, the said tie portions are peripherally provided with selvedge seams (9) at least along the tie portions cutting lines (8).
Patent EP-0307641-B1 (EP)
Title: Noise reduction circuitry
IPC: H03G3/34
Filed: 1988-08-18
Granted: 1992-11-04
Abstract: An arrangement for suppressing audible noise occurring when audio equipment is switched on and off, in which a first electronic switch is connected to the output of an amplifier that has a negative feedback loop formed between the amplifier output and an inverting input of the amplifier. The output of the amplifier is connected to a load impedance through the first electronic switch. A second electronic switch is connected to a junction between the load impedance and the first electronic switch, and to the inverting input of the amplifier. A joint control line permits the two electronic switches to be turned on and off simultaneously. The two electronic switches can be connected in parallel through a feedback resistor in the negative feedback loop.
Patent EP-0312845-B1 (EP)
IPC: G01S15/87
Filed: 1988-10-06
Granted: 1993-05-26
Abstract: This monitoring device comprises at least two transmitter/receiver pairs, arranged at the rear of the vehicle and operated in sound-reflection mode, which are in each case associated with an electroacoustical transducer. It is provided that in transmitter/receiver pairs, operated cyclically alternately for object detection, in each case an acoustic shunt is provided between two adjacent transducers (1, 2 and 3, 4) and that in each case the signal received from an adjacent transmitter is evaluated as a function control signal (K1, K2 and K3, K4). 
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Patent EP-0317917-B1 (EP)
Title: Process for the production of sugar-free, dietetic and/or dent-preserving chocolates
IPC: A23G1/00
Filed: 1988-11-18
Granted: 1991-06-19
Abstract: A process for production of chocolates, either with preceding separate isolation of a sugar-free crumb and its further processing with addition of other conventional chocolate ingredients.
Patent EP-0283089-B1 (EP)
Title: Thermotropic copolyester, process for preparing it, and use thereof
IPC: C08L101/00
Filed: 1988-03-10
Granted: 1991-10-23
Abstract: A thermotropic copolyester, having a nematic structure of the liquid-crystalline phase within a desired range of mesophase temperature, contains units derived from a saturated aliphatic bicarboxy acid, 4,4'-dihydroxy-biphenyl and p-hydroxybenzoic acid, in a mutual ratio of from 1:1:0.5 to 1:1:8. This thermotropic copolyester is produced by copolymerizing in the molten state a saturated aliphatic bicarboxy acid, 4,4'-diacyloxybiphenyl and p-acyloxybenzoic acid. The use is disclosed of the thermotropic copolyester as a self-reinforced material, and as a reinforcer material for such traditional thermoplastic polymers as polybutylene terephthalate, polyethylene terephthalate, polycarbonate and nylon.
Patent EP-0296763-B1 (EP)
Inventor: KETCHUM RICHARD HARRY
IPC: G10L19/00
Filed: 1988-06-17
Granted: 1995-09-13
Abstract: Apparatus (101-112) for encoding speech uses an improved code excited linear predictive (CELP) encoder (102, 103, 104, 106, 107) using a recursive computational unit. In response to a target excitation vector that models a present frame of speech, the computational unit utilizes a finite impulse response linear predictive coding (LPC) filter and an overlapping codebook to determine a candidate excitation vector from the codebook that matches the target excitation vector after searching the entire codebook for the best match. For each candidate excitation vector accessed from the overlapping codebook, only one sample of the accessed vector and one sample of the previously accessed vector must have arithmetic operations performed on them to evaluate the new vector rather than all of the samples as is normal for CELP methods. For increased performance, a stochastically excited linear predictive (SELP) encoder (105, 107) is used in series with adaptive CELP encoder. The SELP encoder is responsive to the difference between the target excitation vector and the best matched candidate excitation vector to search its own overlapping codebook in a recursive manner to determine a candidate excitation vector that provides the best match. Both of the best matched candidate vectors are used in speech synthesis.
Patent EP-0300782-B1 (EP)
Inventor: HOWELLS GEOFFREY
IPC: G07D5/02
Filed: 1988-07-21
Granted: 1994-03-09
Abstract: A coin (1) is tested for its thickness by bouncing a wave packet of ultrasound off the surface (1 min ) of the coin, and timing the arrival of an identifiable element (7) of the reflected wave packet at a sound receiver (Rx). A zero-crossing point (7) of the reflected wave packet is used as the element, and is detected by converting the output (B) of the receiver (Rx) into a rectangular waveform (C) by using a comparator (8), and then using a microcomputer (10) with a timing function to time a particular edge of the rectangular wave. A flip-flop (11) is armed by an arm signal (D) from the microcomputer to await receipt of that pulse edge, and the time of clearing of the flip-flop is measured by the microcomputer to determine the coin thickness. Measurements are also periodically made with no coin present of the position of the coin support surface (2) to take account of any change in position of the transmitter (Tx) and receiver (Rx).
Patent EP-0311391-B1 (EP)
Inventor: GALANTINO MAURO
IPC: C07K1/02
Filed: 1988-10-06
Granted: 1993-12-29
Abstract: An octapeptide, endowed with thymic humoral activity, of the formula (A):  H-Leu-Glu-Asp-Gly-Pro-Lys-Phe-Leu-OH and pharmaceutically acceptable salts thereof are prepared by condensing a compound of the formula (B)    X-Leu-G @u-A@p-Gly-K wherein X is an amino protecting group, Y and Y min  are each optional and each independently represents a carboxy protecting group and K is a hydroxy or hydrazido group, with a compound of formula (C):    H-Pro-L @s-Phe-Leu-Q      (C) wherein W is an amino protecting group and Q represents a carboxy protecting group or a hydroxy group deprotecting the resultant compound of the formula (D)    X-Leu-G @u-A@p-Gly-Pro-L @s-Phe-Leu-Q      (D) wherein X,Y,Y min ,W and Q are as defined above; and, if desired, converting the resulting peptide of formula (A) into a pharmaceutically acceptable salt thereof.
Patent EP-0335039-B1 (EP)
Title: Indexing sootblower
IPC: B23Q5/54
Filed: 1988-10-28
Granted: 1991-06-26
Abstract: A long retracting sootblower (10) for boiler cleaning of the type having a lance tube (14) which is advanced into and out of a boiler and simultaneously rotated, and having one or more nozzles (64) discharging a jet of blowing medium which trace helical paths (96, 98, 126). An indexing mechanism is provided to change the positioning of the helical paths (96, 81, 126) traced by the nozzles (64) between successive actuation cycles to minimize boiler erosion and mechanical stress caused by repeated blowing medium impact against surfaces within the boiler. The indexing mechanism includes relatively slidable longitudinal advancement rack sections (106, 108) which cause the engaging pinion gears (46, 48) to index by one or more teeth upon each actuation cycle. A movable rack portion (108) is biased by a compliant element to remain in a normal position until initial advancement of the lance carriage (18) which causes the movable portion (108) to be indexed with respect to the fixed portion of the rack (106). The movable rack (108) portion returns to its normal position during other periods of the actuation cycle thereby providing said indexing.
Patent EP-0318237-B1 (EP)
Title: Packaging system
IPC: A22C11/00
Filed: 1988-11-22
Granted: 1992-06-17
Abstract: Packaging system for shirred sticks of sausage casing. The sticks are packaged in plastic sheet material which may form part of a plastic roll, the sheet material 10 being formed with 'U'-shaped depressions 11 having a width of the diameter of the slugs of shirred sausage casing which are to be transported, and having a length which is the length of the slug. A slug 12 is ejected from a shirring machine 13 automatically into a retaining device 14 which is then opened to release the slug and allow it to drop into one of the depressions or troughs 11 in the sheet 10. The sheet is indexed forward to the next depression to allow the next ejected slug or stick to be inserted into the next depression or trough. The sheet may if desired be sealed by a foil layer to control humidity within the package or it may be left open. As illustrated the sheet at this stage is rolled with the open side of the depression facing inwardly. The completed roll may then be bagged in a foil container, and the foil container may have a sealed slot in it through which the slugs may be ejected. The completed roll or magazine of slugs is then transported in its sealed foiled container to a stuffing machine.
Patent EP-0314640-B1 (EP)
Title: A stress sensor for the electronic control of hydraulic power-lifts fitted to agricultural tractors
IPC: A01B63/114
Filed: 1988-10-25
Granted: 1991-11-27
Abstract: A hydraulic power-lift (6) for the linkage (2) of implements (3) to a tractor (1) includes two arms (7) connected to the lower rods (4) of the linkage, a hydraulic operating unit (9) for operating the arms of the power-lift, and an electronic control unit for the hydraulic operating unit (10) connected to an extensometric detector (11) associated with the upper end of one of the pivoted control levers (12) normally used in conventional mechanical-hydraulic control devices for the linkage.
Patent EP-0321569-B1 (EP)
IPC: B01D71/64
Filed: 1987-12-11
Granted: 1992-04-08
Abstract: Un procédé d'élimination par pervaporation de l'eau contenue dans un mélange liquide comprend comme matériau structurel d'un diaphragme un copolyimide ayant des unités répétitives ayant la formule générale (I), dans laquelle R est représenté par (Ia) dans 10 à 30 moles % des unités répétitives, par (Ib) et/ou (Ic) dans 90 à 70 moles % des unités répétitives, ou un copolyamidoimide dans lequel entre 90 et 10 moles % des unités répétitives ont la structure (II) et entre 10 et 90 moles % des unités répétitives ont la structure (III).
Patent EP-0294418-B1 (EP)
Title: Procede pour decontaminer des surfaces sur ou a proximite de cellules vivantes au moyen de peroxyde d'hydrogene en phase vapeur
IPC: A61L2/20
Filed: 1987-11-18
Granted: 1992-04-15
Abstract: Un procédé permettant de détruire sélectivement des organismes à l'intérieur d'une zone prédéterminée consiste à introduire du peroxyde d'hydrogène en phase vapeur dans la zone prédéterminée à une vitesse suffisante pour atteindre une concentration prédéterminée de peroxyde d'hydrogène tout en empêchant toute variation sensible de pression ou de condensation du peroxyde d'hydrogène à l'intérieur de la zone prédéterminée. La concentration prédéterminée est maintenue pendant une durée suffisante pour détruire des organismes indésirables mais insuffisante pour être préjudiciable aux organismes désirés. Lorsque cette durée prédéterminée s'est écoulée, on élimine de la zone le peroxyde d'hydrogène en phase vapeur.
Patent EP-0311676-B1 (EP)
IPC: G03B21/11
Filed: 1988-04-19
Granted: 1993-08-18
Abstract: Appareil d'impression d'une reproduction agrandie d'une image stockée sur un microfilm. L'appareil comprend des moyens pour mesurer la longueur du pas entre l'image et une image adjacente et, en réponse à cette mesure, l'appareil produit un signal pour inhiber la reproduction de portions de l'image adjacente sur la reproduction.
Patent EP-0352297-B1 (EP)
Inventor: GREEN ANDREW
IPC: G03D3/06
Filed: 1988-05-26
Granted: 1993-12-15
Abstract: Une tête de photomètre (2) comprend une plaque de base (4) sur laquelle sont montées deux parties de logement (6, 8). Des sectionsde paroi, dont sont constituées les parties de logement (6, 8), sont espacées de façon à former entre elles un interstice (10), la plaque de base (4) formant un fond pour l'interstice (10). Une source lumineuse (14) et un dispositif photo-sensible (16) sont également prévus.
Patent EP-0353259-B1 (EP)
IPC: G01V8/20
Filed: 1988-01-27
Granted: 1992-05-27
Abstract: An optical motion sensor comprises first (12) and second (22) light emitting diodes that emit complementary pulsed beams of infrared energy within a sensing region. A photodiode (18) sums the energies to produce a proportional sensing signal. An amplifier (34) AC coupled to the photodiode (18) blocks the constant portion of the sensing signal and passes any time varying signal portion to a sampling circuit (36). The sampling circuit (36) samples the sensing signal synchronous with the first pulsed beam and converts the time varying signal to a proportional detection signal. An integrator (38) coupled to the sampling circuit (36) responds to a detection signal by modulating the intensity of the second pulsed beam to null the time varying portion of the sensing signal. The motion sensor can be configured as a presence sensor by changing the time constant of the integrator (38). A slower time constant changes the rate at which the beam intensity is modulated and thus increases the duration of the detection signal.
Patent EP-0335203-B1 (EP)
Title: Phosphor useful for mercury vapour discharge lamps, and mercury vapour discharge lamp
IPC: C09K11/80
Filed: 1989-03-17
Granted: 1992-08-05
Abstract: The mercury vapour discharge lamp is a low-pressure or high-pressure mercury vapour discharge lamp containing the phosphor on a surface facing the gas discharge, the phosphor containing a first component which luminesces when exposed to incident optical radiation in the red region and a second component which luminesces when exposed to incident optical radiation in the range from 520 to 560 nm and is activated by trivalent cerium, with yttrium aluminate garnet of the composition Y3-aCeaAl5O12. The second component contains a first phase of yttrium aluminium garnet, in which 0.0003<a<0.1 mixed with a second phase, in an amount less than twice the first phase, of an aluminate with hexagonal crystal structure having the composition LabCe1-bAl11O18, in which 0<b<1, and the second phase is present in an amount which can at least be detected by X-ray defraction analysis. 
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Patent EP-0335242-B1 (EP)
Inventor: HEIKONEN MATTI
IPC: A23K3/03
Filed: 1989-03-22
Granted: 1994-01-19
Abstract: The invention relates to a process and a preservative for the preservation of animal feed. According to the process, acid-containing substance is added to fresh, newly harvested fodder in an amount sufficient to increase the acidity of the fodder immediately to below 4.5 at the most, preferably to below 4 in accordance with the principle of the AIV System. Spent liquor from acid pulping, optionally concentrated to desired concentration, is used as acid-containing substance. According to the invention, the liquor used consists of the spent liquor from a pulping process, wherein formic acid and/or a mixture of formic acid and hydrogen peroxide has been used for defibering the cellulosic raw material. Such a solution contains before concentration about 30 to 50 weight per cent lignin, about 5 to 20 weight per cent poly-saccharides, about 10 to 20 weight per cent mono- and oligosaccharides and about 30 to 50 weight per cent monosaccharides and lignin fragments calculated on basis of the dry matter. The pH of the ensilage feed can easily be adjusted to its most preferable value (3.5 to 4.0), while securing a sufficient amount of sugars and, thus, accurate fermentation by means of the sugars in the spent liquors.
Patent EP-0353539-B1 (EP)
Title: Connector with free plug and socket for electric cables
IPC: H01R13/58
Filed: 1989-07-18
Granted: 1993-01-13
Abstract: The proposed electrical connector is provided with a terminal board (21) and a clamping device (1, 3) which is integral with said terminal board (21) during use. These consist of two separate elements, each having a reciprocal engaging means. This can comprise, as regards the clamping device, a pair of arms (9, 10) integral with said device and having shaped ends. In particular the arms (9, 10) can be integral with just one (3) of the two coupling brackets (1, 3) suitable for receiving the electric cable between them. Preferably, at least one of the two arms has an enlarged head (12) at its free end, capable of locking in an axial direction into a hole (25) provided on the terminal board (21). The other arm (10) can also be equipped with a seat (13) capable of being received into a peripheral slot (27) provided on the terminal board (21), provision being made in this case for the rotation of the engaging means of the other arm (9) with respect to the terminal board (21).
Patent EP-0360128-B1 (EP)
Title: Compatible polymer composition
IPC: C08L25/14
Filed: 1989-09-12
Granted: 1992-12-23
Abstract: The invention relates to compatible polymer mixtures PM comprising two different polymer components comprising: A) 0.1 to 99.9 % by weight of a copolymer built up from a) 90 to 10 % by weight of methyl acrylate, b) 10 to 90 % by weight of styrene and c) 0 to < 10 % by weight of one or more further monomeric vinyl compounds other than methyl acrylate and styrene, and B) 99.9 to 0.1 % by weight of a polymer built up from a) > 90 - 100 % by weight of methyl methacrylate and b) < 10 - 0 % by weight of a further monomeric vinyl compound other than methyl methacrylate.
Patent EP-0368078-B1 (EP)
IPC: B65H75/34
Filed: 1989-10-25
Granted: 1992-12-30
Abstract: In a sliding clutch between the core (3) of a spool of an office machine or the like and a concentrically arranged driving gear (7), to which elastic catches of identical shape are attached which project radially outwards from the axis of rotation of said driving gear, are evenly distributed around the latter, can be radially deflected and, with their free ends, are in engagement with catch receivers distributed over the inside circumference of the spool core (3), the elastic catches are constructed in the form of spring tongues (15) extending in the axial direction, projecting radially obliquely outwards from the driving gear (7) into the interior of the spool surrounded by the spool core (3), and provided at their ends with in each case at least one catch tooth (16) directed radially outwards, the catch teeth (16) of which spring tongues are in engagement with a corresponding inside toothing (17) on the spool core (3). In this case, the spring tongues (15) are constructed integrally with the driving gear (7) or with a support disc attached concentrically to said driving gear.
Patent EP-0371562-B1 (EP)
Inventor: FOCKENS TALLIENCO WIEAND HARM
IPC: H01Q5/50
Filed: 1989-11-27
Granted: 1995-02-08
Abstract: A loop antenna device (10) for a two-frequency electromagnetic detection system is disclosed. The device serves to generate an electromagnetic interrogation field for detecting responders comprised by the system. The device comprises a closed loop built up of four adjoining sections having substantially equal impedances, the junction between each pair of adjoining sections together (11, 12, 13, 14) with the junction between the complementary pair of adjoining sections forming a connection port so that two connection ports (31, 33, 32, 34) are provided which in operation are available for two independent signals having different frequencies.
Patent EP-0354108-B1 (EP)
Inventor: ROQUES BERNARD PIERRE
IPC: C07K5/02
Filed: 1989-07-28
Granted: 1994-03-09
Abstract: These compounds are represented by formula (I), in which each of R1 and R2=H, C1-C8 alkyl, C3-C7 cycloalkyl, or aromatic; (when R1=H, R2 can be an amine function-protecting radical, amino acid residue or peptide fragment; R1 and R2 being capable of forming, with N, a 5-7 component ring); A=carbonyl or methylene; W=hydroxy, phenoxy, C1-C8 alkoxy; phenoxy(C1-C8 alkyl), amino, (C1-C8 alkyl)amino, di(C1-C8 alkyl)amino, (when A=carbonyl, W=amino acid residue or peptide fragment); Y=-OSO2OR3(II), -OPO(OR3)2 (III), -(CH2(m-SO2OR3 (IV) or -(CH2)m-PO(OR3)2 (V) [R3=H, C1-C8 alkyl; m=1 to 4]; Z=cyclohexane, pyridyl or phenyl; n=0 to 4; on the condition that when Y=(II) or (III), -A-W is other than a sequence composed of natural amino acids. They have antipsychotic properties, an effect facilitating the memorization processes, analgesic properties; they are useful as anorexia-producing agents, and they have stimulatory effects on intestinal motility.   <IMAGE> (I)
Patent EP-0369930-B1 (EP)
Inventor: DWIVEDI RATNESH KUMAR
IPC: C22C1/10
Filed: 1989-09-28
Granted: 1994-02-16
Abstract: The present invention relates to a novel method for forming a metal matrix composite body, and products produced thereby. Particularly, a permeable mass of filler material is formed into a preform (22) the preform (22) having at least a portion thereof which contains a cavity (30). An infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the preform (22) at least at some point during the process, which permits molten matrix metal (20) to spontaneously infiltrate the preform (22) when the preform (22) is placed into molten matrix metal (20). An infiltrating atmosphere is provided in communication in the cavity (30) in the preform (22) for at least a portion of the process and molten matrix metal (20) is contacted with an exterior portion of the preform (22) such that molten matrix metal (20) will spontaneously infiltrate the preform (22) from an exterior surface thereof toward the cavity (30).
Patent EP-0346311-B1 (EP)
Title: Screening device
IPC: E02B5/08
Filed: 1989-06-02
Granted: 1992-11-04
Abstract: A device in rinsing screens (10) in flowing water, and of the type which is actuatable by a driving mechanism (13, 14) giving the screen (10) a closed path (21) of motion in its plane. Above the screen (10) is provided at least one shield (23) or the like along at least a part of the screen length, and which shield is movably arranged and designed to exert a pressure during the hoisting movement of the screen upon any goods (26) situated on the screen.
Patent EP-0398943-B1 (EP)
Inventor: BROOKS DAVID ROBERT
IPC: G06K19/07
Filed: 1989-02-03
Granted: 1995-12-06
Abstract: PCT No. PCT/AU89/00035 Sec. 371 Date Jan. 10, 1990 Sec. 102(e) Date Jan. 10, 1990 PCT Filed Feb. 3, 1989 PCT Pub. No. WO89/07295 PCT Pub. Date Aug. 10, 1989.A regulator is provided for receiving electrical power from an external alternating magnetic field and developing a regulated output voltage. The regulator is operatively coupled to a resonant inductive circuit for obtaining input power. It includes a circuit for regulating output power by shunting input power and providing separate current paths for shunt current and output current. The circuit includes a rectifier in the output current path. The regulator is integrated on a single VLSI chip.
Patent EP-0387322-B1 (EP)
Inventor: FAUVARQUE JEAN-FRANCOIS
IPC: C07D333/12
Filed: 1989-07-20
Granted: 1994-08-31
Abstract: Organic material for non linear optics comprising an electron donor group formed of a heteroaromatic cycle, an electron attraction group selected amongst NO2 and CN, an electronic effect transmission group selected amongst an aromatic system of the phenyl core type, or a chain with n carbon atoms presenting a double or triple bond (n < 4).