baber/WOPTO huggingface dataset:
Patent EP-0483470-A1 (EP)
Inventor: SOMMER PETER
IPC: A47L11/292
Filed: 1991-08-16
Abstract: In an automobile cleaning device, particularly for swimming pools, a drive (9) for the cleaning device is integrated in a base housing (1) and at least one cleaning brush (21) and a suction channel (29) are provided. The liquid to be cleaned is conveyed through this suction channel (29) by means of a pump (40) into a filtering space (35). In this arrangement, this filtering space (35) extends over almost the entire upper side of the base housing (1) and is covered by a housing lid (41). 
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Patent EP-0486838-A1 (EP)
Inventor: LUROIS PATRICK
IPC: B60C11/04
Filed: 1991-10-24
Abstract: Tyre tread for heavy goods vehicles with a radial carcass comprising a plurality of circumferential rows of blocks (13) provided with incisions (15) and bounded by circumferential (10) and transverse (12) grooves, the said blocks being joined together in the circumferential direction by flats (14) which are arranged in the transverse grooves (12) and whose height increases from the centre towards the edges of the tread, the depth of the incisions (15) decreasing from the centre towards the edge of the tread and the density of the incisions being at its greatest in the middle zone (Z) of the tread. 
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Patent EP-0492330-A1 (EP)
Inventor: SCHERF LUTZ DIPL-ING
IPC: G01C9/06
Filed: 1991-12-14
Abstract: A capacitive inclination sensor, preferably for motor vehicle theft warning systems, in which capacitive changes are caused by changes of position of the inclination sensor and are sensed and which enables a graviton-dependent angle measurement to be performed with high resolution. Between the metallic coatings of the inclination sensor, either an electrically conductive fluid or, as dielectric, a fluid (12, 22) having a high dielectric constant, is enclosed in a cylindrical container (11, 21). The capacitance values of two capacitors are measured, the difference between the capacitance values of both capacitors being used as a measure of the angle of inclination of the inclination sensor compared with its rest position. <IMAGE>
Patent EP-0492552-A1 (EP)
Inventor: SAKANO KATSUICHI
IPC: C12P21/08
Filed: 1991-12-20
Abstract: Anti-human insulin-like growth factor II monoclonal antibodies having extremely high antigenic specificity and differing in recognition site, and a process for preparing the same. The monoclonal antibodies which recognize human insulin-like growth factor II, but do not recognize human insulin-like growth factor I are obtained by using, as an antigen, a polypeptide derived from human insulin-like growth factor II by replacing the 43rd amino acid with leucine. The monoclonal antibodies are obtained from monoclonal antibody-producing hybridoma cells.
Patent EP-0492605-A1 (EP)
Inventor: KAJIWARA KEN-ICHI
IPC: F16C33/12
Filed: 1991-12-23
Abstract: A shaft sleeve made of ceramics which is provided in confrontation with a stationary sliding member in a sliding bearing or plain bearing. The shaft sleeve (31) made of ceramics comprises a cylindrical body made of ceramics and having a circular outer surface (32) and a circular inner surface (33), and an elastic member (34) molded on the inner surface of the cylindrical body and being formed with an inner opening having a shape corresponding to the cross section of the shaft. The shaft sleeve is usable under the condition of high temperature and applicable to liquid containing much slurry as a shaft sleeve for a pump.
Patent EP-0455313-A1 (EP)
Inventor: KIOKA MAMORU
IPC: C08F4/64
Filed: 1988-03-11
Abstract: A catalyst formed from
     (A) a solid titanium catalyst component containing magnesium, titanium, halogen and a polycarboxylic acid ester as essential ingredients and being obtained by contacting a magnesium compound, a titanium compound and a polycarboxylic acid ester,   (B) an organoaluminum compound, and   (C) an organosilicon compound of the general formula (1)     
 
        SiR¹R²(OR³)₂   (1) 
 
 
 wherein R¹ and R² are each a linear alkyl group having at least 3 carbon atoms, and R³ is a hydrocarbon group, is useful in the polymerization of olefins.
Patent EP-0536447-A1 (EP)
Inventor: TURNER PETER GATENBY
IPC: G01R29/00
Filed: 1991-10-11
Abstract: A high frequency magnetic field exposure meter for use in an induction heat sealing operation for heat sealing the metal foil elements in closures 1 to the container 2 to be closed by said closure 1. The meter comprises a magnetic field sensing coil 16; a rectifier 17 to convert the a.c. output from said coil to a d.c. output; an integrating circuit 18 to integrate said d.c. output over an exposure period to a h.f. magnetic field 13; a display device 19 to indicate the integrated exposure value generated by the said integrating circuit 18. 
During operation the meter generates a quantitative reading indicating exposure to the h.f. magnetic flux as an integral of the magnetic flux, which generates the induction heating currents, over the exposure period during the induction heat sealing operation and said reading provides a useful measure of the induction heating generated in an induction heat sealable closure 1.
Patent EP-0491410-A1 (EP)
Inventor: TORTUL RENZO
IPC: F01L1/344
Filed: 1991-11-21
Abstract: A timing variator is described which is designed to provide at least three different angular settings between the camshaft (A) and the drive (12) for controlling the valve timing of an internal combustion engine. Specifically, it provides an angular setting intermediate two end positions which is attained by stopping a variator plunger (5) at an intermediate position in its travel stroke.
Patent EP-0478203-A1 (EP)
Inventor: HAWES PHILIP BROADDUS
IPC: B01D53/81
Filed: 1991-09-13
Abstract: An air scrubber is described, comprising a closed cabinet (12), a layer of permeable growth medium (30) for the growth of microorganisms near the bottom of the cabinet, wherein a portion of the growth medium is submerged in water, and an air space above the growth medium for accommodating growing plants, wherein air is passed upwardly through at least a portion of the submerged growth medium. In normal operation, the air scrubber operates in a closed loop with a glove box (74). Air is circulated between the air scrubber and the glove box (74).
Patent EP-0492816-A1 (EP)
Inventor: ARIYOSHI YUKIHIKO
IPC: B23Q3/155
Filed: 1991-11-29
Abstract: Disclosed is an improved automatic tool changer for use in a machining apparatus. The automatic tool changer is designed to cooperate with adapters (31) each carrying a tool (C) to be changed. The automatic tool changer comprises a bifurcated carrier plate (15) and means to traverse the carrier plate between a tool storage position and the spindle of the machining apparatus. The upper tool-feeding arm of the plate (15) has two support rods suspended therefrom and means to detachably hold an adapter on the vertical support rods, and the lower tool-withdrawing arm of the carrier has two upstanding support rods.
Patent EP-0490596-A1 (EP)
Inventor: SAITO KENJI
IPC: B60C3/04
Filed: 1991-12-06
Abstract: A belted radial ply tyre which comprises a bead core disposed in each bead portion, a carcass extending between the bead portions and turned up around the bead cores, and a belt. comprising at least two cross plies disposed radially outside the carcass and inside the tread, and in a state that the tyre is mounted on its regular rim and inflated to its regular inner pressure but having no applied load, the effective belt width BW (mm) of the effective belt part BE of the belt, the belt edge camber height CH (mm) of the belt, and the tyre section width TW (mm) satisfy       2.50(BW/TW)-1.25 < CH < 13.3(BW/TW)-4.65.
Patent EP-0438337-A1 (EP)
Inventor: MORELL ANTOINETTE
IPC: C09K11/08
Filed: 1991-01-11
Abstract: Process for the manufacture of a phosphor in which a powder mixture of a coprecipitated yttrium europium oxide, a sodium and sulphur salt is produced; this powder mixture is then subjected to a heat treatment so as to melt the sodium salt and the sulphur in order that this molten flux should react with the oxide to form a europium-doped yttrium oxysulphide. The whole is allowed to solidify and the material is then washed to obtain the europium-doped yttrium oxysulphide powder. Application: television screens.
Patent EP-0473511-A1 (EP)
Inventor: BIDAN GERARD
IPC: H01B1/12
Filed: 1991-08-28
Abstract: Electrically conductive material which has magnetic properties, consisting of an electron-conducting polymer in which there are homogeneously dispersed permanent magnetic particles bonded chemically or physicochemically to the polymer or acting as a dopant for the polymer. 
<??>This material can be prepared by polymerisation 
 
  a) of a monomer such as pyrrole, in the presence of a colloidal suspension of charged magnetic particles, or 
  b) of a monomer such as pyrrole, bonded chemically to a magnetic particle.
Patent EP-0485301-A1 (EP)
Inventor: ITO HIROMI
IPC: H01L21/205
Filed: 1991-11-08
Abstract: An apparatus for growing a material comprises a reaction vessel (1) of a metal extending generally in a vertical direction, the reaction vessel forming a reaction chamber (1a) therein, a cooling system (8) provided on said reaction vessel to maintain the reaction vessel at a temperature that the metal forming the reaction vessel does not cause contamination, an inlet (4) provided on the reaction vessel for introducing a reactant gas, an outlet (5) provided on the reaction vessel for exhausting a product gas that is formed in the reaction chamber, a support mechanism (3) at the bottom part of the reaction chamber to seal the reaction chamber, wherein the support mechanism has a rod member (3) extending vertically in said reaction chamber to hold thereon a susceptor (2) that is adapted to hold a wafer (10) on which the material is to be grown. Further there is provided a sleeve member (9) of a stable material particularly at a temperature that is used for growing the material, such that the sleeve member is provided in the reaction chamber along the inner surface.
Patent EP-0477355-A1 (EP)
Inventor: MANNHEIMER PAUL D
IPC: A61B5/288
Filed: 1991-04-04
Abstract: Sonde d'oxymétrie de pouls foetal (200) comportant des grappes de protubérances transmettrices de lumière (100,3 00) au-dessus de la source de lumière (110) et du détecteur de lumière (120) sur la surface de la sonde. La sonde est habituellement mise en contact avec la tête du foetus. Les grappes séparent les cheveux foetaux et pénètrent d'autres matières organiques sur la tête susceptibles d'atténuer la lumière. Les grappes transmettent ainsi un signal de lumière plus intense. Les grappes peuvent aussi être séparées par des protubérances opaques (masquant la lumière) supplémentaires (190) afin de réduire la dérivation des signaux émis.
Patent EP-0487697-A1 (EP)
Inventor: HUMPHRIES VICTOR ALFRED
IPC: A46B9/04
Filed: 1991-06-17
Abstract: A toothbrush having an elongated handle part and a head part with bristles projecting there from. A neck part joins the handle part. The head part has at least one region thereof weakened so as to allow deformation in the head part to suit the shape of the user's dental arches.
Patent EP-0542831-A1 (EP)
Inventor: TURNER WILLIAM JAMES WORPLE WA
IPC: H02P5/52
Filed: 1991-08-15
Abstract: Afin de réguler la vitesse et les intervalles d'une avance échelonnée d'objets, on prévoit un élément (1) pouvant tourner autour d'un axe (2) et comprenant au moins un logement (7), les objets étant alimentés dans l'appareil en succession échelonnée de sorte qu'ils sont saisis par le logement (7) et suivent le mouvement circulaire de l'élément (1). Le logement (7) est pourvu de moyens (8, 12) servant à libérer les objets de sorte que ceux-ci soient projetés à une vitesse prédéterminée et à une fréquence prédéterminée. Le procédé permet de réguler le rapport de phase d'un dispositif d'avance rotatif (25) et de l'élément rotatif (1) en produisant un signal représentatif de la différence de phase des éléments rotatifs, en filtrant le signal afin de maintenir la stabilité de boucle et en commandant le dispositif d'entraînement de l'élément rotatif (1) par l'intermédiaire du signal.
Patent EP-0541693-A1 (EP)
Inventor: URDEA MICHAEL S
IPC: C07H21/04
Filed: 1991-07-29
Abstract: Comb-type branched polynucleotides of formula (I) are used as amplification multimers in nucleic acid hybridization assays, where S is a first spacer segment of at least about 15 nucleotides, X is a modified nucleotide that provides a branch site, S' is a branching site spacer segment of 0 to about 15 nucleotides, m is an integer equal to or greater than 15, R is a cleavable linker molecule, n is 0 or 1, S'' is a second spacer segment of about 0 to 10 nucleotides, A is a segment that is capable of hybridizing specifically to analyte nucleic acid or nucleic acid bound to analyte, S''' is a third spacer segment of 0 to 10, E is an oligonucleotide extension of 5 to 10 nucleotides, and L is a segment containing 2 to 10 iterations, of a sequence that is capable of hybridizing specifically to a labeled oligonucleotide probe.
Patent EP-0540684-A1 (EP)
Inventor: ROBIN MARK L
IPC: A62D1/00
Filed: 1991-07-25
Abstract: L'invention se rapporte à des composés de C2, C3 et C4 saturés et complètement fluorés, qui constituent des agents efficaces d'extinction d'incendie sans aucun effet d'apprauvissement de l'ozone et qui sont utilisés seuls ou mélangés à d'autres composés dans des systèmes à noyage total et des systèmes portatifs.
Patent EP-0525192-A1 (EP)
Inventor: FUKUMOTO ATSUSHI
IPC: G11B7/005
Filed: 1991-10-18
Abstract: An optically recording medium in which by projecting a light beam for reading out signals onto a recording layer of a multilayer film including a record retaining layer and a reproducing layer which is coupled magnetically to the record retaining layer, the data recorded in the record retaining layer and the reproducing layer is erased or the signals recorded magnetically in the record retaining layer are transferred to the reproducing layer, and simultaneously the signals are read out through the conversion of the signals into optical signals by the magnetooptic effect. Another optically recording medium in which by projecting a light beam for reading out signals onto the optically recording medium in which phase pits whose reflection factors change with temperature are formed, the reflection factor are varied partially in the scanning spot of the light beam for reading out signals, and the phase pits are read out. When the wavelength of the light beam is and the numerical aperture of an objective lens is NA, the minimum spaces between the phase pits in the scanning direction of the light beam is X/2NA or less. Thereby, the linear recording density is increased, and the recording capacity of the medium can be increased.
Patent EP-0553277-A1 (EP)
Inventor: ROY ASIM KUMAR
IPC: H04Q11/04
Filed: 1991-10-15
Abstract: L'invention se rapporte à un système qui fournit les prestations d'un réseau numérique à intégration de services sur un réseau téléphonique commuté public à des unités de télécommunication (17, 18, 19) depuis une interface (20) de réseau numérique à intégration de services, à l'intérieur d'un contrôleur de ressources (11). On autorise à l'unité de télécommunication (17) l'accès à une cible (19) dans un environnement de réseau numérique à intégration de services, par l'intermédiaire de l'introduction d'un numéro d'accès de cible. On peut modifier l'environnement du réseau à intégration de services numérique au moyen de l'unité de télécommunication (17) avant l'introduction d'un numéro d'identification de cible.
Patent EP-0500028-A1 (EP)
Inventor: ROOS UWE-VOLKER
IPC: B29C49/06
Filed: 1992-02-18
Abstract: The invention relates to a process for manufacturing blow-moulded hollow bodies from polypropylene, in which the previously manufactured parisons, taken from a supply, are heated in an oven or a heating zone and then stretched in an axial direction and then subsequently inflated. Known processes of this type previously aimed at overcoming the temperature difference between the starting temperature and final temperature of the process as quickly as possible. That results in disadvantages for the necessary handling of the parisons, e.g. in the transport through the heating oven and the transfer into a stretching device. The invention therefore proposes that the parisons be introduced into a preheating zone at a temperature slightly below the stretching temperature and held at this temperature for the handling, after which they are again heated to the stretching temperature, stretched and then inflated.
Patent EP-0503507-A1 (EP)
Inventor: YOSHIHARA TORU
IPC: A61Q5/06
Filed: 1992-03-06
Abstract: A dye composition for keratinous fibers comprising (a) a direct dye, (b) one or more polymers selected from the group consisting of cationic polymers and amphoteric polymers, (c) a betaine derivative, and (d) an organic solvent. The dye compositions exhibits a superior dyeing ability and an excellent conditioning effect which is maintained for a long period of time with repeated shampooing.
Patent EP-0511631-A1 (EP)
Inventor: KURODA HIDEAKI
IPC: H01L27/105
Filed: 1992-04-28
Abstract: According to this invention, a conductive film (25) for forming a plate electrode of a capacitor (33) constituting a memory cell is patterned in only a memory cell region at first. After the conductive film in a peripheral circuit region is used as a stopper for wet-etching a low-melting insulating film (27) of the peripheral circuit region, the conductive film is patterned using the same mask as the low-melting insulating film or the low melting insulating film itself as a mask. For this reason, a SiN film formed by a low pressure CVD method so far used as a stopper, can be dispensed with and an additional lithographic step is not required. The memory cell region is planarized and the step of the peripheral circuit region is reduced, however, the data retaining characteristics are improved without increasing the number of steps.
Patent EP-0534059-A1 (EP)
Inventor: SCHAUER GERNOT DR RER NAT DIPL
IPC: G02F1/13357
Filed: 1992-06-05
Abstract: It is proposed in transmissive operation of a liquid-crystal display device to carry out the illumination by means of a polymeric electroluminescent layer integrated in the liquid-crystal cell. <IMAGE>
Patent EP-0519397-A1 (EP)
Inventor: YONEDA TAKASHI
IPC: C21B7/12
Filed: 1992-06-16
Abstract: In a tap hole drilling machine which comprises a tap hole drilling machine body for drilling a tap hole (5) at a blast furnace wall by giving impacts and revolutions to a drill rod (1) supported by a drifter (2) while advancing the drifter (2) along a guide channel (6) through a chain (8) linked to a feed motor (7) provided at the rear end of the guide channel (6), and a unit for retreating the tap hole drilling machine, which supports the tap hole drilling machine body and moves the body between a drilling position and a retreat position, the drifter is an oil hydraulic drifter that produces at least any of the impacts, revolutions and reversed impacts by oil hydraulic driving. Preferably a unit (50) for restricting and supporting the drill rod in a freely restriction-releasable state is provided at the tip end of the guide channel (6) besides a drill rod support (3). 
     Power and the restriction force on the drill rod can be increased, thermal deformation of guide channel (6) can be prevented and the tap hole centering can be ensured.
Patent EP-0525697-A1 (EP)
Inventor: CROSS ANTHONY D
IPC: G08G1/0967
Filed: 1992-07-27
Abstract: The invention relates to an arrangement with an interrogating unit (2) and an arbitrary number of response units (4) for recognising the identity of locations in areas in which effective navigation is required within streets and main roads. An interrogating unit is installed in an auxiliary vehicle or in a taxi, whereas an arbitrary number of response units are arranged stationarily on houses, trees or masts for road signs. The auxiliary vehicle or the operational vehicle can rapidly find a desired street or a desired house number with the aid of this arrangement. 
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Patent EP-0526853-A1 (EP)
Inventor: WEIS FRANK G
IPC: C02F3/18
Filed: 1992-07-31
Abstract: An oxidation ditch (10) for biological aerobic treatment of wastewater having a velocity control system to establish an increased and more uniform cross-sectional velocity throughout the flow channel (12). The system includes a turning baffle member (32) positioned in at least one of the end sections (14) of the flow channel (12). The turning baffle member (32) is provided with an end portion (34) that has an upper edge (38) that extends under a brush aerator (20) located across an elongated section (16) of the flow channel (12). The upper edge (38) of the other portion of the turning baffle member (32) extends above the surface (39) of the flowing mixed liquor stream. The flow of the mixed liquor downstream of the brush aerator (20) is unrestricted by flow baffles located in the flow channel (12).
Patent EP-0532928-A1 (EP)
Inventor: REIBER HANS
IPC: H04N7/14
Filed: 1992-08-20
Abstract: The arrangement consists of a video camera (V), an image reproduction device (R), a semi-transparent mirror (HS), a ground glass screen (M) and, depending on model, at least one opaque mirror (S). The rays emanating from the picture tube (R) are reflected by the mirror (S) to the semi-transparent mirror (HS) which deflects them to an observer (B). Between mirror (HS) and observer (B), the optical axis (A) of the rays of the picture tube corresponds to that of the video camera (V) mounted behind the mirror (HS). The ground glass screen (M) is arranged in front of the semi-transparent mirror (HS) in the beam path of the picture tube (R). The arrangement can be accommodated in a desk or in an upright housing (H). It can be used for generating a large picture with high picture resolution. <IMAGE>
Patent EP-0519570-A1 (EP)
Inventor: BOS JAN WILLEM
IPC: A22C21/00
Filed: 1992-06-17
Abstract: Method and device for processing the skin of a leg (70) of a slaughtered bird. The bird or leg is moved along in a conveyor (4). The skin of the leg (70) is cut through completely or almost completely in the vicinity of the knee joint between the region of the kneecap and the region of the back of the knee, the tissue lying under the skin remaining essentially intact, by conveying the leg past a cutting device (34) and putting it in contact therewith. The leg is supported by leg positioning elements (72) while it is passing the cutting device. The cutting depth of the cutting means (34) is limited by a stop (38) which is connected to the cutting means. Provision is made for a stripping device (52) for stripping the severed thigh skin away from a suspended leg (70) downwards. Provision is also made for a roll-up device (61) for rolling up the drumstick skin prior to separating the leg (70) into a thigh portion (97) and a drumstick (98).