baber/WOPTO huggingface dataset:
Patent EP-0155970-B1 (EP)
Title: Appareil reproducteur de signaux audio
IPC: G11B20/10
Filed: 1984-09-10
Granted: 1991-08-07
Abstract: Un appareil reproducteur de signaux audio comprend un dispositif reproducteur (10) et un dispositif de changement de la hauteur des sons (20). Le dispositif reproducteur (10) reproduit, à vitesse variable, les données des signaux audio à partir d'un support d'enregistrement (11) sur lequel les données relatives aux signaux audio ont été enregistrées à une fréquence d'échantillonnage prédéterminée Fs. Le dispositif de changement de la hauteur des sons (20) écrit dans une mémoire les données relatives aux signaux audio reproduits obtenues par le dispositif reproducteur (10) à l'aide d'une horloge d'écriture qui correspond à une fréquence fs d'échantillonnage de reproduction; le même dispositif de changement lit en mémoire les données relatives aux signaux audio reproduits, à l'aide d'une horloge de lecture qui correspond à une fréquence d'oscillation fp produite par un oscillateur oscillant à une fréquence d'échantillonnage prédéterminée Fs, ce qui permet d'effectuer un changement de la hauteur des sons par rapport aux signaux audio reproduits. Le dispositif de changement de la hauteur des sons (20) se compose d'une section de traitement de changement de la hauteur des sons (21) qui effectue le traitement par rapport aux signaux sonores reproduits à n'importe quel rapport désiré de changement de la hauteur des sons, et une section de commande du rapport de hauteur des sons (22) qui effectue une régulation automatique du rapport de changement de la hauteur des sons en fonction de la section de traitement et en fixe la valeur à un niveau prédéterminé à l'aide d'un signal représentant le point de départ ou le point final des signaux audio reproduits.
Patent EP-0154821-B1 (EP)
Title: Acoustical measuring device for permeability and fracture investigation of rock formations in drilled through mountains
IPC: G01V1/52
Filed: 1985-02-13
Granted: 1991-05-02
Abstract: The acoustical measuring device consists of a measuring probe which is immersed by means of a cable in the bore hole filled with drilling medium and can be moved in the axial direction therein. The measuring probe contains a transmitter which emits pulses. The echo signals are detected by a receiver fitted in the measuring probe. To detect the geophysically particularly important casing waves, which are received as strong useful signals undisturbed by transient and decay processes, the effective distance between transmitter and receiver in the measuring probe is smaller than half the wavelength of the signal transmitted in the drilling medium. This involves a reflection arrangement of essentially axial oscillators which are broad-band but prefer the lower acoustical frequency range. The measuring time of the sonograms received (microseismograms) is up to about one second. 
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Patent EP-0171822-B1 (EP)
Title: Process for the production of pseudocumene or durene
IPC: C07C2/86
Filed: 1983-09-22
Granted: 1991-02-20
Abstract: A process for producing pseudocumene or durene is described, comprising methylating xylene by the use as a catalyst of a crystalline borosilicate. The specific crystalline silicate catalyst increases the conversion of xylene and the selectivity of pseudo-cumene or durene. The process of the invention can be performed either in one step or in two steps. The two-step reaction provides various industrial advantages, such as a high degree of utilization of the methylating agent and a great increase in the selectivity of the product.
Patent EP-0180891-B1 (EP)
IPC: H02K44/06
Filed: 1985-10-28
Granted: 1989-07-12
Abstract: 1. Annular linear induction pump having a central inlet (2) and a central outlet for conveying liquid metals, more particularly magnesium and its alloys, wherein a pump channel (1) of annular cross-section is surrounded on the outside by several concentric coils (6), which are arranged between comb-shaped magnetic sheets (7) for the purpose of generating magnetic moving fields, and has on the inside a displacement body (4) which serves as a magnetic return path, and wherein there are provided devices for the purpose of cooling the coils (6) and magnetic sheets (7), characterized by the following features : a) the induction pump is developed as a submersible pump with the inlet (2) on the underside ; b) the displacement body (4) can be removed downwards out of the inlet (2) of the pump ; c) the displacement body (4) can be fixed at its lower end by means of pins (18) and is held at its upper end by means of a centering device (19 ; 29 ; 39 ; 49).
Patent EP-0164191-B1 (EP)
IPC: B65G65/20
Filed: 1985-04-09
Granted: 1987-11-04
Abstract: A stacker-reclaimer has a luffing and slewing mounting (2, 4) supporting a boom structure with a main, forwardly extending boom (14) having material-conveying means running along it, and a rearwardly extending tail boom (22) with a counterbalance weight (34) depending from its rear end. The tail boom is at a higher level than the main boom to provide clearance of a feeder conveyor (26) to the material-conveying means. The counterbalance weight is attached by a pivot (30) on the tail boom and is displaceable about the pivot by a control cable (36) attached to a non-luffing part (40) of the luffing and slewing mounting forwards of the luffing axis (6) whereby the weight is displaced forwards in relation to the pivot in upward luffing movements of the boom structure. This compensates for the rearward displacement of the rear end of the tail boom in such movements, and reduces the maximum overturning moment to be resisted in the working luffing range.
Patent EP-0191965-B1 (EP)
Title: Centrifugal separator
IPC: B04B11/08
Filed: 1985-04-24
Granted: 1989-07-12
Abstract: In a separator, a basket (7) is rotatably mounted on a drive shaft (5) within a cylindrical casing (1) closed by a lid (3). At its bottom the basket has a central recess (12) in which a vertical discharge pipe (24) terminates. A scraper blade (23) is mounted on a rotatable drive shaft (22) from the open top of this basket. 
<??>In use the basket is lined with a filter and is rotated, a solid-liquid mixture (e.g. for making a pharmaceutical) is fed in through a supply pipe (20) through the open top of the basket; liquid is flung out of holes (16) in the side of the basket and is drawn off from a peripheral guide (17) which slopes to an outlet (18); liquid in the central recess (12) is flung out due to the slanting sides of the recess. 
<??>The solids form a layer (see Fig. 4A) on the basket side a which is periodically removed by slowing the speed of the basket and turning the scraper blade to the position shown in Fig. 1 and by lowering its shaft (22) to scrape the solids into the central recess where it is sucked by vacuum through the discharge pipe 24, the bottom of which may slant so as to almost touch the bottom of the recess. 
<??>The basket may alternatively (Fig. 6) be imperforate and liquid is removed through a skimming pipe.
Patent EP-0186480-B1 (EP)
IPC: C01B39/38
Filed: 1985-12-20
Granted: 1992-09-02
Abstract: A process for preparing a zeolite, e.g. ZSM-5, under controlled conditions of initial pH adjustment with an acid, SiO<sub>2</sub>/Al<sub>2</sub>O<sub>3</sub> mole ratio, and in the presence of sodium cations, is disclosed, as well as a process for using the same to synthesize olefins from methanol and/or dimethyl ether.
Patent EP-0159205-B1 (EP)
IPC: A61K6/06
Filed: 1985-02-01
Granted: 1989-07-12
Abstract: 1. Glass frits required for producing an intermediary ceramic layer forming the dentine and/or the incisal, intended to cover the basal ceramic layer for opacifying the metal coping of a dental ceramo-metallic reconstruction, characterized in that they are obtained from a mixture containing at least two separate glass frits, namely : - approximately 80 % by weight of a first glass frit which is fusible and does not devitrify, and - approximately 20 % by weight of a second glass frit which is more refractory and devitrifies partially to leucite, the said mixture having a maximum particle size of less than 65 mu m and corresponding to the following overall composition : SiO2  59 to 59.5 % by weight Al2 O3  15 to 16 % by weight CaO 0.5 to 1.5 % by weight MgO 0 to 0.2 % by weight K2 O 11 to 13 % by weight Na2 O 7 to 8 % by weight B2 O3  2.5 to 3.5 % by weight BaO 0 to 3 % by weight CaF2  0.5 to 3 % by weight TiO2  0.2 to 0.5 % by weight CeO  approximately 0.2 % by weight, the said mixture forming part of the composition of a ready-for-use paste containing an appropriate quantity of a plasticizing agent and capable of being packaged in a tub or a paste dispenser of the aerosol type.
Patent EP-0198865-B1 (EP)
Title: Preparation de monomeres
IPC: C07C327/20
Filed: 1985-10-11
Granted: 1990-05-23
Abstract: Un procédé de préparation de monomères, spécialement de monomères d'esters aromatiques, comprend la mise en réaction d'un composé stanneux ayant en général les formules (I) ou (II), dans lesquelles A1 est en général un groupe aromatique et A3 est en général un groupe aromatique ou un atome d'hydrogène, avec un deuxième composé, en général un chlorure d'acide ou un di(chlorure d'acide). Le composé stanneux et le deuxième composé entrent en réaction pour éliminer le composé Bu3SnCl et former un monomère d'ester aromatique. Quelques monomères nouveaux peuvent être préparés par ce procédé.
Patent EP-0192051-B1 (EP)
IPC: B42F13/22
Filed: 1986-01-17
Granted: 1991-12-27
Abstract: A device for binding holed sheets or a ring book fastener includes a binding cover elastically supported by supporting elements and receiving a plurality of rings spaced from each other along the axis of the binding cover and connected thereto. Each ring is comprised of two ring halves which are releasably engageable with each other. Each ring half is provided at the end thereof cooperating with the end of the other ring half with a tooth-shaped projection engageable in a tooth gap-shaped recess of the other ring half so as to produce a lock preventing a displacement of the ring halves in the closed position in the direction transverse to the closing direction.
Patent EP-0214457-B1 (EP)
IPC: B60N3/18
Filed: 1986-08-02
Granted: 1991-11-21
Abstract: The invention is concerned with a device for setting down beverage containers, especially open beverage containers, preferably in vehicles. The purpose of the invention is to create a device of the type described above, which prevents the splashing of a liquid from a beverage container during the movements of the vehicle and prevents tipping of the beverage containers, and which can be handled simply, preferably even with one hand. According to the invention, this task is solved by a device which is characterized by the fact that it has a holder that can be set up in the vehicle, that a container receptacle is seated in this holder so that the receptacle can follow a pendulum movement and by the fact that the container receptacle has a guide to guide the pendulum movements. In a preferred mode of execution, the guide is a recess on the top part of holder, and the container receptacle is placed in it with positive locking.
Patent EP-0226797-B1 (EP)
Title: Door or window with manually-operated sliding locking bars
IPC: E05C9/18
Filed: 1986-11-12
Granted: 1991-09-25
Abstract: The locking bars (6) are mounted slidably in C-shaped receiving grooves (3) of the leaf (1). The locking bars (6) are of U-shaped cross-section and have lateral legs (7) which are each equipped with a side groove (8) extending over the entire bar length. Each side groove is limited by a lower web of the thickness S1 and an upper web of the thickness S2. The clear height of each side groove has the dimension N. The clear height H1 of the receiving groove (2) is greater than the constructional height H2 of the locking bar (6) by the amount of the web thickness S1. The receiving grooves and the associated locking bars (6) are of identical cross-section on all the spars of the leaf. The receiving grooves (3) have inwardly extending edge strips (5), the constructional height H3 of which is a little smaller than the clear groove height N of the side grooves. There are two installation positions I or II for the locking bars. In the installation position I, the side legs of the locking bar are supported on the bottom face (4) of the receiving groove (3), whilst in the installation position II the locking bar (6) is mounted slidably on the edge strips (5) of the receiving groove (Figure 1). 
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Patent EP-0202125-B1 (EP)
IPC: A61F5/44
Filed: 1986-05-15
Granted: 1992-07-15
Abstract: The present invention provides absorbent articles, such as disposable diapers, which utilize substantially water-insoluble hydrogel material to enhance the absorbent capacity of such articles. In these articles, the hydrogel material, combined in particulate form with hydrophilic fiber material, is primarily placed in a lower fluid storage layer of the absorbent core of the article. Such a fluid storage lower layer of the absorbent core is placed underneath an upper, preferably larger, fluid acquisition/distribution layer containing little or no hydrogel. This lower fluid storage layer is positioned in such a manner that at least about 75% of the hydrogel in the lower layer is found in the front two-thirds of the absorbent article and such that at least about 55% of the hydrogel in the lower layer is found in the front half of the absorbent article. Absorbent articles of this type make especially effective and efficient use of the hydrogel material and may also provide a diaper rash control benefit. Absorbent cores of the type utilized in such articles are also disclosed.
Patent EP-0250678-B1 (EP)
IPC: B62D65/00
Filed: 1986-09-22
Granted: 1990-05-02
Abstract: In a method of building an automobile body separate upper and lower body modules (50, 78) are formed, incorporating the roof area and the floor area of the automobile respectively, precision mating locations (62) on the body modules are used first as reference for fitting interior parts and equipment to the respective modules and then for fitting the modules together. An assembly line for carrying out the method has respective sets of stations for forming operations on upper and lower body modules, a mating station (30) at which the two modules are brought together and a joining station (32) where they are, for example, welded. The leading station (20, 22) in each set determines a master body point (64, 82) on a module presented to it, and forms the mating locations (62) on the module with reference to the master body point.
Patent EP-0248971-B1 (EP)
IPC: C21C5/56
Filed: 1986-04-28
Granted: 1990-01-03
Abstract: An arrangement for preheating scrap includes a scrap treating furnace into which at least one exhaust gas duct from a metallurgical furnace enters. In order to attain a higher efficiency in preheating, the scrap treating furnace has a through chamber for a plurality of adjacently arranged or superposed scrap receiving vessels. Each of these vessels is provided with its own gas inlet opening and with its own gas exit opening. The scrap treating furnace also includes a charging means on one end of the through chamber to receive at least one scrap receiving vessel and a discharging means on the other end of the through chamber to receive at least one scrap receiving vessel. A conveying means for moving the scrap receiving vessels in cycles from the charging means to the discharging means as well as gas conducting means for connecting the gas exit openings with the gas inlet openings of neighboring scrap receiving vessels are arranged within the through chamber.
Patent EP-0218625-B1 (EP)
Title: Proteine "pointe" du virus de la bronchite infectieuse
Inventor: BINNS MATTHEW MCKINLEY
IPC: C07K14/165
Filed: 1986-03-27
Granted: 1995-04-05
Abstract: Le problème du diagnostic et du groupage par types du virus de la bronchite infectieuse chez la volaille a été résolu et, grâce à cette invention, d'importants progrès ont été accomplis sur la voie d'un vaccin IBV (du virus de la bronchite infectieuse). On a obtenu un ADN complémentaire à la région de l'ARN de l'IBV génomique, qui code un polypeptide de protéine "pointe" comprenant le polypeptide S1 (qui contient des déterminants antigènes) ou le polypéptide S2 (qui contient des moyens d'ancrage de la protéine "pointe" sur la membrane virale). Il peut être porté par un vecteur de clonage, incorporé dans un hôte et cloné. Il peut aussi être cloné dans un virus de la variole, utilisé pour transfecter des cellules de mammifères. De telles cellules expriment un polypeptide de protéine "pointe" artificielle.
Patent EP-0265426-B1 (EP)
IPC: B65G53/30
Filed: 1986-03-11
Granted: 1989-10-18
Abstract: An actuating device for pipe-chamber feeders of hydraulic transport equipments, the latter having main closing appliances (1A, 1B, ...), auxiliary closing appliances (5A, 5B) and a delivering high-pressure pump (14). The novel feature is that a dashpot (16) or any other pressure storing unit belongs to a pressure equalizer pipe (15) interconnecting the high-pressure pure-water-pipe (8) of the said pump with the auxiliary closing appliances (5A, 5B) and in said dashpot (16) the carrier liquid is in direct or indirect contact with a gas- or aircushion.
Patent EP-0239123-B1 (EP)
IPC: G11B5/71
Filed: 1987-03-27
Granted: 1993-05-12
Abstract: Difunctional perfluoropolyether compounds having polar or non-polar hydrogenated end groups, suitable for being used as inner lubricants in the chemical formulation of the active layer of magnetic recording media, are characterized by a solubility in methyl ethyl ketone at 20 DEG C ranging from 0.5 to 2% by weight.
Patent EP-0260393-B1 (EP)
IPC: A61M1/00
Filed: 1987-07-02
Granted: 1990-10-03
Abstract: 1. A ventilating valve for use as a blood barrier for medical conduits or cannulas, wherein the channel (12) of a tubular member (11) has its inner end, facing the conduit or the cannula, connected to the conduit or the cannula (32), and wherein said channel is closed at its outer end, facing away from the conduit or the cannula, by a hydrophobic filter member (18), characterized in that said tubular member (11) has a central battle element (20) provided in the area of the inner end of said channel (12) facing the conduit or the cannula.
Patent EP-0265624-B1 (EP)
IPC: F16K31/04
Filed: 1987-08-28
Granted: 1991-01-09
Abstract: The present invention relates to a multiple-way tap, preferably a multiple-way stop-cock, particularly for lines with small cross-sections, consisting of channels arranged in a tap housing (1) and a correspondingly perforated sphere with an operating projection (12), a covering cap (10) being flanged onto the tap housing, in which cap there is arranged an electric motor with a drive (5), both of which can be switched by means of an adapter (4) which is mounted on the operating projection (12) and is provided with cams (13) and switches (8) interacting therewith. <IMAGE>
Patent EP-0261577-B1 (EP)
IPC: B01D61/00
Filed: 1987-09-16
Granted: 1990-05-16
Abstract: 1. Claims for the Contracting States : BE, DE, FR, GB, IT, LU, NL, SE Dicarboxylic acid diamides, characterised in that they exhibit Formula I   see diagramm : EP0261577,P22,F1   the R groups in this Formula I signifying independently of each other hydrogen atoms, branched-chain or straight-chain alkyl groups with 1-20 carbon atoms, branched-chain or straight-chain alkenyl groups with 2-20 carbon atoms or branched-chain or straight-chain alkynyl groups with 2-20 carbon atoms. 1. Claims for the contracting states : AT, ES Method of manufacturing novel dicarboxylic acid diamides of Formula I   see diagramm : EP0261577,P27,F1   in which the R groups signify independently of each other hydrogen atoms, branched-chain or straight-chain alkyl groups with 1-20 carbon atoms, branched-chain or straight-chain alkenyl groups with 2-20 carbon atoms or branched-chain or straight-chain alkynyl groups with 2-20 carbon atoms, characterised in that either a diol of Formula VII   see diagramm : EP0261577,P27,F2   is etherified with an acid amide of Formula VIII   see diagramm : EP0261577,P27,F3   in which X represents a displaceable grouping, to the dicarboxylic acid diamide of Formula I, or that the diol of Formula VII is etherified with an ester of Formula IX   see diagramm : EP0261577,P27,F4   in which X represents a displaceable grouping and R, an aliphatic, cycloaliphatic, aromatic or heterocyclic group, a dicarboxylic acid diester of Formula X   see diagramm : EP0261577,P28,F1   being formed and converting this ester into the dicarboxylic acid diamide of Formula I either directly or after saponification and conversion into an active dicarboxylic acid derivative by reaction with the dicyclohexylamine of Formula XI   see diagramm : EP0261577,P28,F2
Patent EP-0234623-B1 (EP)
IPC: B23K35/40
Filed: 1987-02-02
Granted: 1990-03-28
Abstract: A powder filled tube has an outer steel wall which consists of two layers (26,27) formed as two complete turns of a spiral made from a single strip (1) and welded together at their interface to form a unitary wall. The method for the continuous manufacture of this tube involves(i) forming a steel strip (1) into a U-shaped channel (2),(ii) introducing the powder filling (3) into the channel (2),(iii) closing the channel (2) by rolling it into a tube in which, as seen in cross section, the steel strip overlaps itself by at least 360° so that the tube wall has two layers around its whole circumference and the powder filling is compacted,(iv) heating the tube and while hot subjecting it to stretch/reduction rolling in which simultaneous size reduction and extension of length take place and in which the two wall layers (26,27) are welded together by the effect of the elevated temperature and the pressure applied in rolling.
Patent EP-0267633-B1 (EP)
IPC: B03C1/00
Filed: 1987-09-21
Granted: 1990-03-07
Abstract: A process for separating special steel components from lump shredder scrap includes first removing the ferromagnetic content from the shredder scrap and thereafter dividing the shredder scrap into a normal size fraction and an undersize fraction. The undersize fraction is then treated by separating the special steel content from the undersize fraction by a magnetic drum having a field strength above 0.2 tesla.
Patent EP-0253565-B1 (EP)
IPC: D06B11/00
Filed: 1987-07-08
Granted: 1989-11-15
Abstract: A saturator of the type comprising a chamber (18) situated between a chamber defining element (16) and a mandrel (12), in which a web (40) is moved between the chamber defining element and the mandrel to impregnate the web with a saturant contained in the chamber includes a stencil (50) having at least one impermeable region (52) shaped to cover less than the entire web. The stencil is passed through the chamber at the same speed as the web with the stencil juxtaposed against the web such that portions of the web aligned with the at least one impermeable region are not impregnated with the saturant, while other exposed portions of the web are impregnated with the saturant.
Patent EP-0323956-B1 (EP)
Title: Spark plug provided with a measurement device
IPC: G01L23/22
Filed: 1987-08-08
Granted: 1990-11-22
Abstract: In a spark plug (11), the longitudinal bore (12) has an eccentric configuration in the housing (10). In this way a portion of housing is obtained with a thicker wall (20) in which is arranged a sensor (25) determining the movements caused by the mechanical parts such as valves, pistons or play in the bearings. In this way, conclusions can be drawn concerning the operating state of the internal combustion engine. Furthermore, no external structural modification of the housing (10) is required, so that the spark plug (11) can be easily incorporated in existing designs.