baber/WOPTO huggingface dataset:
Patent EP-0521276-A1 (EP)
Inventor: SCHOLL REINHOLD
IPC: B29C65/34
Filed: 1992-05-13
Abstract: A reduction fitting for connecting pipe parts having different diameters contains a body (2) consisting of a plastic which can be welded, which body (2) has, in a first part (22), an essentially cylindrical first inner surface (24) with a heating winding. The manufacturing cost for such a reduction fitting is intended to be reduced, while still satisfying the safety requirements. To this end, it is proposed that the body (2) be produced from an originally cylindrical pipe piece which had the same external diameter (6) and the same internal diameter (18) over its entire length (20). A second part (32) of the reduction fitting is provided for connection of the pipe part having the larger diameter, and has an external diameter which is essentially of identical size to the external diameter of the said first part (22). <IMAGE>
Patent EP-0517092-A1 (EP)
Inventor: ZUCK GARY LEE
IPC: G01N35/04
Filed: 1992-05-27
Abstract: A reagent pack for carrying a plurality of individual reagent containers which are required for performing a specific immunoassay is suitable both for transportation of the assays from the manufacturer to the instrumentation site and for use at the instrumentation site during the running of the specific immunoassays on an assay specimen.
Patent EP-0525357-A1 (EP)
Title: Heizeinrichtung
Inventor: KALT HANS-PETER DIPL-ING
IPC: B61D27/00
Filed: 1992-06-16
Abstract: Die Erfindung bezieht sich auf eine Heizeinrichtung für den Fahrgastraum von Omnibussen mit Flächenheizkörpern (14), die an den Omnibusseitenwänden (10) unterhalb der Seitenscheiben angeordnet sind. Zwecks platzsparender Unterbringung der die Flächenheizkörper (14) mit Wärmeenergie versorgenden heizwasserführenden Heizrohre (24,25) ist die obere dem Fahrgastraum zugekehrte Wandfläche der Flächenheizkörper (14) von einem durchgehenden Innenverkleidungsträger (16) der jeweiligen Omnibus-Seitenwand (10) gebildet und der Innenverkleidungsträger (16) im Armstützenbereich der Fahrgaststühle (18) zu einer längsdurchgehenden Armstütze (19) ausgeformt. In den durch diese Ausformung entstehenden Hohlraum (22,23) ist das Heizrohr (24,25) verlegt. <IMAGE>
Patent EP-0525376-A1 (EP)
Inventor: MAENNLE ERIK DIPL-ING FH
IPC: F02D9/02
Filed: 1992-06-23
Abstract: The invention relates to a load control device for an engine, especially of a vehicle, with a control element determining the power output of the engine, which element can be adjusted within a normal control range by an actuating drive which can be triggered by a control device. According to the invention, it is provided in such a load control device that, when the actuating drive is not activated, the control element (11) is held under the action of a spring (F1) in a position outside the normal control range (A), determined by a preferably adjustable stop (15). In the case of a load control device for a vehicle, the position of the control element determined by the stop determines an increased idling of the engine, which permits emergency running in order to leave a danger area or to find the nearest garage. <IMAGE>
Patent EP-0527472-A1 (EP)
Inventor: NISHITANI KEIZO C O YAZAKI COR
IPC: H05K3/32
Filed: 1992-08-11
Abstract: An arrangement and method for establishing an electrical and mechanical connection between electrically conductive members. The arrangement includes an electrically conductive connecting member, two electrically conductive metallic members disposed opposite each other, flanking the connecting member, and clamping the connecting member therebetween, and a source of laser energy oriented such that an output beam therefrom is incident on an outer surface of one of the metallic members and directed towards the underlying connecting member to establish a weld connection at zones of mutual contact between the connecting member and the respective metallic members. The connecting member includes a cable or the like and the metallic members include contact terminals, busbars or the like. In the method, the connecting member is positioned between the metallic members and the output beam is radiated on one of the metallic members in the direction of the connecting member so as to weld the connecting member to the metallic members.
Patent EP-0530650-A1 (EP)
Inventor: RUPRECHT GUSTL WERNER
IPC: B08B9/02
Filed: 1992-08-26
Abstract: The invention relates to a pipe-cleaning device for driving a pipe-cleaning spiral (7), the pipe-cleaning device being operable by means of a manual switching apparatus (13) in order to improve the handling of the pipe-cleaning device. The switch (15) for switching on and the reversal of direction of rotation of the drive (3) are housed in the hand lever (13). Since the operator must constantly press the hand lever (13) down in order to grasp the pipe-cleaning spiral (7) with the clamping device (9) and to set the spiral into rotation, it is especially advantageous if the right-off-left functions can be engaged via the same lever (13) without the hand lever (13) having to be released.
Patent EP-0534378-A1 (EP)
Inventor: SANO HARUNOBU
IPC: C04B35/465
Filed: 1992-09-23
Abstract: A non-reducible dielectric ceramic composition comprises of a basic composition expressed by the general formula: 
 
 
 
        {(Ba 1-x-y Sr x Ca y )O} m (Ti 1-o-p Zr o Nb p )O 2+p/2   
 
 
 
wherein 0.05 ≦ x ≦ 0.30, 0.005 ≦ y ≦ 0.12, 0 < o ≦ 0.20, 0.0005 ≦ p ≦ 0.012, and 1.002 ≦ m ≦ 1.03, or 
 
 
 
        {(Ba 1-x-y-z Sr x Ca y Mg z )O} m (Ti 1-o-p Zr o Nb p )O 2+p/2   
 
 
 
wherein 0.05 ≦ x ≦ 0.35, 0.005 ≦ y ≦ 0.12, 0.0005 ≦ z ≦ 0.05, 0 < o ≦ 0.20, 0.0005 ≦ p ≦ 0.02, 1.000 ≦ m ≦ 1.04. The composition contains an additive (A) composed of one or more oxides selected from the group of MnO₂, Fe₂O₃, Cr₂O₃, CoO and NiO in an amount of 0.02 to 2.0 moles per 100 moles of the basic composition. The composition further contains an additive (B) consisting of SiO₂ and/or ZnO in an amount of 0.1 to 2.0 moles per 100 moles of the basic composition, or an additive (B) composed of a glass composition of a BaO-SrO-Li₂O-SiO₂ system in an amount of 0.05 to 5.0 parts by weight per 100 parts by weight of the basic composition.
Patent EP-0537703-A1 (EP)
Inventor: KAMATA YOSHIYUKI
IPC: G02F1/313
Filed: 1992-10-14
Abstract: In a total internal reflection-type optical waveguide switch which comprises optical waveguides (1,2) crossing each other so that a refractive index changing region for developing a reflective surface is formed at a crossing section (3) between the waveguides, the refractive index changing region (4) has a configuration such that the reflective surface constitutes a concave surface (4b) recessed with respect to one lateral portion of the crossing section. When the refractive index changing region is not activated, incident light upon the spot corresponding to the reflective surface is insensitive to changes of the refractive index in the refractive index changing region, so that the initial crosstalk level can be lowered.
Patent EP-0541014-A1 (EP)
Inventor: SCHROEDER KARLHEINZ
IPC: F16H7/14
Filed: 1992-10-31
Abstract: In a drive unit consisting of an input shaft on the motor side and a belt drive with an output shaft, the shafts and belt pulleys are to be arranged in such a way that the bearing forces which arise at the units and driving motors are minimised, even at high driving speeds, and that the time taken for repair in retrofitting and replacement work is considerably reduced. This is accomplished by the fact that the belt drive consists of two belt pulleys (2, 3) which are mounted between two bearing plates (6, 7) and are releasably connected to the input and output shaft (15, 16) respectively, the bearing plates being split between the belt pulleys and being arranged displaceably on a cross-piece (8) on at least one side in order to allow the setting of the belt gripping pressure. <IMAGE>
Patent EP-0545172-A1 (EP)
Inventor: BRUECKNER RAIMUND
IPC: B22D41/14
Filed: 1992-11-20
Abstract: In the case of a sealing means for refractory components conveying a molten metal which are arranged one inside the other and one of which is rotatable and/or axially displaceable in the other, the sealing of the gap (6) between the components (2) and (4) is to be improved. A ring (9) made of a porous, in particular ceramic, material is inserted into an annular groove (7) in the immobile component (2). A connection for feeding in a fluid opens into the annular groove (7). The fluid forced into the ring (9) enters the gap (6) through the pores in the ring (9) as a film-forming sealing means. <IMAGE>
Patent EP-0544264-A1 (EP)
Inventor: MIZUTANI KAZUYOSHI
IPC: H01L21/027
Filed: 1992-11-25
Abstract: A light-sensitive composition comprises a water-insoluble and alkaline aqueous solution-soluble polymeric compound comprising structural units represented by the following general formulas (I) and/or (II) and a positive-working light-sensitive compound: 
 
 
 
        -[CH₂-CH(CO-X¹-R¹-SO₂NH-R²)]-   (I) 
 
 
 
 
 
        -[CH₂-CH(CO-X²-R³-NHSO₂-R⁴)]-   (II) 
 
 
 
wherein X¹ and X² each represents -O- or -NR⁵ -; R¹ and R³ each represents a substituted or unsubstituted alkylene, cycloalkylene, arylene or aralkylene group; R² represents a hydrogen atom or a substituted or unsubstituted alkyl, cycloalkyl, aryl or aralkyl group; R⁴ represents a substituted or unsubstituted alkyl, cycloalkyl, aryl or aralkyl group; and R⁵ represents a hydrogen atom or a substituted or unsubstituted alkyl, cycloalkyl, aryl or aralkyl group. The light-sensitive composition has good solubility in a coating solvent and coating properties and the imagewise exposed area thereof has good developability with respect to an aqueous alkaline developer. Further, the resulting relief images has excellent wear resistance, good adhesion to the substrate, excellent resistance to defects such as those formed through scratching and/or rubbing and can provide a large number of copies when used as a lithographic printing plate.
Patent EP-0536835-A1 (EP)
Inventor: FEENEY STUART MALCOLM PHILIPS
IPC: H03B9/14
Filed: 1992-09-30
Abstract: In addition to a first opening (11) forming a primary output from a waveguide cavity (10) of a microwave oscillator, a coupling aperture (12) in a reflective wall (32) provides a secondary output which does not degrade the performance or tuning characteristics of the source. Less than -20dB of the source power may be coupled out via the aperture (12) and is used in a feed-back loop (12,21,23,24,36) with an harmonic mixer (21) and frequency discriminator (24) to stabilize the source. The mixer comprises a further waveguide section (15) separated from the source cavity (10) by the reflective wall (32). An advantageous mixer assembly comprises a circuit substrate which is mounted across the further waveguide cavity (15) and which carries an inductive probe by which the signal from the coupling aperture (12) is fed to an antiparallel pair of mixer diodes on the substrate. The whole assembly may be bolted together through holes (34).
Patent EP-0537860-A1 (EP)
Inventor: VAN DE WERKEN JOHANNES
IPC: A01J5/017
Filed: 1992-10-15
Abstract: A device for locating a teat of, for example, the udder of a cow is provided. It comprises sensing elements (11 - 14) which bound an area in which the teat can be inserted, and also drive means for moving said sensing elements towards the teat while reducing said area, until they are in contact or almost in contact therewith, in such a way that when essentially all sensing elements make contact or almost make contact with the teat, the latter is situated essentially in the centre of the area initially marked out by the sensing elements.
Patent EP-0509721-A1 (EP)
Inventor: KUCERA HELMUT W
IPC: C08F236/18
Filed: 1992-04-10
Abstract: Polymeric materials modified with about 0.1 to 10, preferably 2 to 8, percent by weight of certain halofunctional monomeric materials substantially improve adhesion between an elastomeric substrate and a metal surface by improving bonding performance at the elastomer-adhesive interface and by eliminating the need for relatively large amounts of additional adhesive components such as nitroso or carbamate compounds. A preferred embodiment of the invention involves a copolymer derived from a halobutadiene monomer and α-halo-substituted monomeric compounds wherein the α-halo-substituted compound is present in an amount from about 0.1 to 10, preferably 2 to 8, percent by weight of the copolymer. A typical halobutadiene monomer is 2,3-dichlorobutadiene-1,3, while typical α-halo-substituted compounds include α-chloroacrylonitrile, α-bromoacrylonitrile, ethyl-α-bromoacrylate, and ethyl-α-chloroacrylate.
Patent EP-0573711-A1 (EP)
Inventor: LOZINSKI ZYGMUNT ANTHONY
IPC: G06F9/44
Filed: 1992-06-12
Abstract: To allow concurrent operation with more than one facility through the same standard programming interface, a data processing system is disclosed in which an application program can communicate with two or more system facilities via a programming interface common to the facilities, the system comprising a look-up table relating each of the facilities to corresponding entry point information for an implementation therefor of the programming interface, whereby an application program can select at any particular time which of the facilities to communicate with using the interface by extracting from the look-up table the entry point information corresponding to the implementation of the programming interface for the selected facility.
Patent EP-0576751-A1 (EP)
Inventor: MOSSE RICHARD WOLFGANG EMIL
IPC: B31B50/64
Filed: 1992-07-01
Abstract: Carton packing machinery for the construction or closing of cartons including a heater for effecting heating in heat sealing operations. The heater comprises a nozzle (10) with jets (16, 18) which direct heated gas on to portions of carton material intended to be sealed together. The jets direct the hot gas obliquely on to the material so that the areas to be heat sealed together can be more precisely defined compared to jets which direct hot gas transversely on to the material.
Patent EP-0573720-A1 (EP)
Inventor: LEVASSEUR ROBERT
IPC: B42D15/00
Filed: 1992-11-30
Abstract: The invention relates to an envelope for documents which is intended to be fastened onto an article, and to its method of manufacture. The envelope for documents (1) has the form of a pocket (2), the rear face of which carries a slot for the insertion of the documents and an adhesive mass provided at least around the said slot and protected by a non-adhesive protective element (6). Moreover, it is possible to print on the front face (7) of the pocket and the protective element (6) carries, laterally, "CAROLL" perforations (8). <IMAGE>
Patent EP-0596189-A1 (EP)
Inventor: HEIDLMAYER FRANZ
IPC: B25B11/00
Filed: 1992-11-06
Abstract: A vacuum gripper (1) for supporting and clamping workpieces in a suitable manner for machining has a vertically adjustable lifting plunger (2) which carries a head part (3) with a suction cup (4) mounted in an articulated manner and acted upon by a vacuum. In order to increase the pivoting range and the mobility of the suction cup, the head part (3) of the lifting plunger (2) is connected to an extension part (5) of the suction cup (4) via a universal joint (6), in which arrangement the universal joint (6) is preferably encased by an elastically flexible sleeve tightly attached to the head part (3) and the extension part (5), and the suction cup (4) can be acted upon by a vacuum or compressed air via the inner space (10) of the sleeve. <IMAGE>
Patent EP-0511368-A1 (EP)
Title: Optical printing system with discontinuous print medium.
Inventor: FERLA GUILLERMO S
IPC: H04N1/23
Filed: 1991-09-18
Abstract: A printing system employs a rotating drum for carrying a photosensitive printing medium in the form of a discontinuous sheet, there being a clamp carried by the drum and rotating therewith for holding ends of the sheet to secure the sheet to the drum. The system includes a print head having a laser beam which is spatially and temporally modulated for gray-scale printing of individual pixels of an image. The head is scanned parallel to an axis of the drum. A servomechanism responsive to angular orientation of the drum produces a linear scan during rotation of the drum. An optical system within the head provides a common path through a common objective lens for both a write laser beam and for a focus laser beam of an automatic focusing apparatus which positions the objective lens rapidly by a dither motion to compensate for undulations in the surface of the print medium. The objective lens is carried at a reference position during passage of the clamp, the reference position being updated periodically by measurements of focus.
Patent EP-0559787-A1 (EP)
Inventor: MOUSTAKAS THEODORE D
IPC: C23C14/54
Filed: 1991-11-26
Abstract: L'invention concerne une méthode de contrôle de défauts dans des films de nitrure de bore de manière à stabiliser certaines structures cristallographiques. De tels défauts comprennent, par exemple, des vacances d'azote, des interstices de bore et des dopants de substitution. En particulier des films produits par le procédé de pulvérisation dans des atmosphères de gaz inerte pur ont une structure coordonnée de manière tétraédrique et sont riches en vacances d'azote. Des films produits par la même méthode dans un gaz inerte avec une surpression d'azote suffisante ont une structure graphitique entièrement stoechiométrique. Ces résultats sont censés être obtenus pour tous types de défauts ayant une plus grande énergie libre de formation dans la forme graphitique du nitrure de bore que dans les formes tétraédriques. Les méthodes de l'invention sont applicables à toutes techniques de croissance de film pouvant incorporer de tels défauts.
Patent EP-0564544-A1 (EP)
Inventor: BLAKELY DALE MILTON
IPC: C08L67/02
Filed: 1991-12-17
Abstract: L'invention se rapporte à un mélange polymère constitué par un copolyesteréther et par un homopolymère isotactique de propylène, les articles moulés à partir d'un tel mélange possédant une meilleure résistance aux chocs.
Patent EP-0609211-A1 (EP)
Inventor: KUN ERNEST
IPC: A61P35/00
Filed: 1991-11-26
Abstract: L'invention décrit de nouveaux composés antitumoraux et antiviraux. Lesdits composés comprennent 6-nitroso-1,2-benzopyrone, 3-nitrosobenzamide, 5-nitroso-1(2H)-isoquinolinone, 7-nitroso-1(2H)-isoquinolinone, 8-nitroso-1(2H)-isoquinolinone. L'invention décrit également des compositions contenant un ou plusieurs desdits composés, ainsi que des procédés de traitement d'infections virales et du cancer au moyen desdits composés et desdites compositions.
Patent EP-0579708-A1 (EP)
Title: Lipase-catalyzed ester hydrolysis
Inventor: FUJITA YUKO
IPC: D21C5/00
Filed: 1992-04-10
Abstract: The invention provides a process for hydrolysis of water-insoluble ester in the presence of a lipase derived from a strain of Humicola, Candida antarctica, Pseudomonas, Chromobacterium or Aspergillus at pH 3-7, characterized by the presence of an aluminium salt, and particularly to such a process for hydrolysis of resin in pulp. It also provides a method of increasing the rate of hydrolysis of water-insoluble ester in the presence of such a lipase, by incorporation of an aluminium salt. Addition of aluminium salt significantly increases the hydrolysis rate of esters in the presence of the above lipases. A strong increase of fat hydrolysis (from c. 50 % to c. 87 % hydrolysis) was found with as little as 10  mu M Al<+++>.
Patent EP-0656147-A1 (EP)
Inventor: ENGLISH GEORGE P
IPC: H01H13/712
Filed: 1992-09-29
Abstract: Un clavier d'ordinateur comprend des rangées de touches en porte-à-faux fixées de manière flexible à des bandes de montage communes. Les rangées de touches en porte-à-faux sont disposées de façon à chevaucher partiellement des rangées adjacentes, de sorte que les touches d'une rangée actionnent des contacts de commutation alignés sous les bandes de montage de la rangée adjacente. Une interface entre la membrane de contact de commutation et une plaquette de circuits imprimés est également décrite, cette interface utilisant une partie de la feuille à éléments en forme de dôme comme pieds de support pour le clavier.
Patent EP-0563640-A1 (EP)
Inventor: KAWAKAMI KIKUJI
IPC: G11B15/61
Filed: 1993-03-10
Abstract: A magnetic tape guide apparatus which can guide not only a magnetic tape (4) having an applied magnetic layer thereon but also a magnetic thin metal film magnetic tape with a high transport performance is disclosed. The magnetic tape guide apparatus comprises a magnetic tape guide drum or a guide pin having a cylindrical profile for guiding a magnetic tape along a magnetic guide face (11) provided by an outer circumferential face thereof. The magnetic tape guide face is formed as a roughened face wherein the height δ of crests is selected within the range of 0.2 µm to 3.0 µm and the pitch x of the crests is selected so that it satisfies 0.050 mm ≦ x ≦ (329δ) 1/4  mm.
Patent EP-0563679-A1 (EP)
Inventor: BACHL JOHANN DIPL-ING
IPC: H01L21/50
Filed: 1993-03-16
Abstract: The invention relates to a cooling device without housing, film-mounted integrated components (micropacks) assembled as flat structures, the external connections of the components being connected to the appertaining spots of solder of a printed-circuit board. The back faces of the components are contacted with a cooling plate (6) common to all the components (3). The spiders of such components have hitherto been bent in a Z-like manner. This, however, requires a major effort, owing to the tolerances demanded. The invention intends to reduce this effort by a metal lamella (1), which is compacted at its edges and is laminated with metal foil, being positioned between the component (3) and the cooling plate (6), extraction ducts (2) being provided in the cooling plate (6) and through the cooling lamella (1), by means of which extraction ducts the components (3) are pressed to the metal lamella in question by means of a reduced pressure being generated. The component (3) has a flat spider, contact between which and the printed-circuit board (7) is established by means of corresponding spots of solder. As a result, good cooling and simple mounting of the components (3) are achieved at the same time. <IMAGE>
Patent EP-0620172-A1 (EP)
Inventor: LUMMEL WOLFGANG
IPC: B65G53/48
Filed: 1993-04-16
Abstract: The screw pump for continuously conveying pulverulent and fine-grained bulk materials has a screw tree which conveys the bulk material from an inlet space (6) under low pressure into a conveying or pressure chamber (7) under higher pressure. The outlet of the pressure chamber (7) is sealed by a non-return flap (8). The screw tree is designed in two parts. It consists of a bearing shaft or drive shaft (3) mounted outside and of the screw (5, 16) itself. This screw is made from cast metal, preferably cast steel. The connection of the two parts is effected by a flange connection (4), there being provided on the flange of the bearing shaft or drive shaft a push-on spike (15), onto which the screw (5, 16) is pushed with the aid of a correspondingly designed and dimensioned inner bore. The screw can be manufactured economically with great wear resistance. Screw helix and core diameter of the screw shaft can be made with variable cross-sectional shapes in order consequently to make possible influence adapted to the different bulk materials. In the event of exchange, as a result of wear or the like, only the screw but not the bearing shaft or drive shaft is replaced. <IMAGE>