baber/WOPTO huggingface dataset:
Patent EP-0506919-A1 (EP)
Inventor: HENNEUSE HENRY
IPC: E21B3/02
Filed: 1991-10-17
Abstract: Tête d'injection motorisée, destinée à entraîner en rotation une tige de forage, comprenant un moteur (18) muni d'un arbre principal (20). Selon l'invention, la tête d'injection (10) comprend, de plus, un ensemble de mesures, comportant au moins un capteur (44 à 64), monté sur une prolongation de l'arbre principal (20) adjacente à la sortie du moteur (18).
Patent EP-0556252-A1 (EP)
Title: A winding device, use of a roller and corresponding roller.
Inventor: DOERFEL GERHARD W
IPC: B65H18/14
Filed: 1991-10-15
Abstract: A roller (10) used as support, backing or driven roller in winding devices, is composed of an outer cylindrical roller element (24), on which an elastic, flexible intermediate layer (26) of elastomeric material is applied. On the intermediate layer (26), an external roller mantle (33) of thin-wall spring steel is provided that can be deformed in a plane perpendicular to the axis due to the contact pressure of the roll (2) and can be pressed against the outer perimeter of the roll (2). A broad contact region is created, which leads to a lower specific nip pressure and to a smaller package hardness. Channels (27, 28) in the intermediate layer (26) serve to increase the flexibility and cooling.
Patent EP-0503577-A1 (EP)
Inventor: WOERDENWEBER ROGER
IPC: C23C14/34
Filed: 1992-03-11
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Herstellung dünner Schichten aus Materialien, die in einem hohen Maße Sauerstoff oder andere reaktive Gase enthalten. Dabei wird das Material als Target- bzw. Kathodenmaterial eingesetzt und die Schicht durch Kathodenzerstäubung auf einem erhitzten Substrat durch Niederschlag gebildet. Die Erfindung bezieht sich ferner auf eine Vorrichtung zur Herstellung solcher dünner Schichten. Aufgabe der Erfindung ist es, ein Verfahren zu schaffen, bei dem nachteilige Effekte, wie beispielsweise Rücksputtereffekte oder Aufladungseffekte nicht auftreten. Ferner ist es Aufgabe der Erfindung, eine zur Durchführung des Verfahrens geeignete Vorrichtung zu schaffen. Erfindungsgemäß wird diese Aufgabe verfahrensgemäß dadurch gelöst, daß vom Target abgelöste Teilchen außerhalb des bei der Kathodenzerstäubung entstehenden Plasmas durch den Strom eines Gases mit einem Druck von 0,1 - 20 mbar zu dem zu beschichtenden, vom Target räumlich getrennten Substrat transportiert wird. <IMAGE>
Patent EP-0508293-A1 (EP)
Inventor: YOSHII YUJI
IPC: F04C29/04
Filed: 1992-04-01
Abstract: The present invention is directed to a scroll type compressor having an injection mechanism by which a part of the refrigerant flowing from a condenser is joined to the refrigerant in the intermediately located fluid pockets (92) of the scroll elements (10,20) in order to increase in an amount of heat radiation from the refrigerant in the condenser without increasing in a capacity of the compressor, or in order to prevent operation of the compressor in a thermally severe condition. The injection mechanism includes a horseshoe-shaped groove (132) formed between a circular end plate (11) of a fixed scroll (10) and an end portion (112a) of a casing (110) adjacent to the circular end plate (11), a pair of axial conduits (133) formed through the end plate (11) of the fixed scroll (10) and an axial hole (113) formed through the end portion (112a) of the casing (110). The refrigerant is conducted to the intermediately located fluid pockets (92) of the scroll elements via the axial hole (113), the groove (132) and the axial conduits (133) these which are connected in series without the connecting elements. In accordance with the present invention, the injection mechanism is easily assembled, and a thermal influence of the discharged refrigerant gas of high temperature in the discharge chamber to the injection mechanism is negligible so that the operation of the compressor in the thermally severe condition is effectively prevented.
Patent EP-0515930-A1 (EP)
Inventor: STEINBERG HERBERT
IPC: F16L33/22
Filed: 1992-05-15
Abstract: A coupling device for producing a non-detachable pipe joint is proposed, in which the internally and externally smooth pipe end parts of a plastic pipe 1 are to be fitted onto a supporting tube 21 which is equipped with radial depressions 21a, a clamping sleeve 3 which is slotted on one side is to be fitted onto the tube end parts, and a clamping ring 4 is to be fitted thereon, with a push fit. The clamping sleeve 3 is equipped with at least one outer bead ring 31 over which the clamping ring 4 can be pushed and is subsequently fixed behind said bead ring 31. <IMAGE>
Patent EP-0520517-A1 (EP)
Title: Housing for hermetic motor compressor
Inventor: TSUYOSHI FUKUI
IPC: F01C1/02
Filed: 1992-06-29
Abstract: A motor driven fluid compressor having a compression and drive mechanisms within a hermetically sealed housing is disclosed. The compressor includes the compression mechanism, such as a scroll type compression mechanism and the drive mechanism having a drive shaft and a motor which rotates the drive shaft. A hermetically sealed housing contains the scroll type compression mechanism and the drive mechanism. The drive shaft is operatively connected to an orbital scroll of the scroll type compression mechanism, and is rotatably supported by a first inner block and a second inner block which is axially spaced from the first inner block. A first and second inner blocks are integral with a separate first and second portions of the housing, respectively. As a result, the longitudinal axis of the hole of the first and second inner blocks and the longitudinal axis of the compressor housing are easily and precisely aligned without increasing in the manufacturing cost.
Patent EP-0527323-A1 (EP)
Inventor: BENE KAROLY
IPC: D21D1/20
Filed: 1992-07-03
Abstract: A screw feeder for lignocellulose-containing material, comprising a conical housing (2) with a screw (3) having a continuous thread (4) for simultaneous feeding and compression. The screw thread (4) is formed so that at least the outer portion of the feed side (10) of the thread is angular so as to form an obtuse angle (α) with the surrounding housing (2).
Patent EP-0533023-A1 (EP)
Inventor: DOERGE HERMAN P
IPC: C08G18/00
Filed: 1992-09-08
Abstract: Rigid polyurethane foams having low thermal conductivity values are produced by reacting an organic polyisocyanate with an organic material having at least two isocyanate reactive hydrogen atoms and an OH value of from about 200 to about 650 in the presence of a blowing agent. The blowing agent is a mixture of 1,1-dichloro-2,2,2-trifluoroethane (HCFC-123) or dichlorofluoroethane (HCFC-141b) and from about 0.1 to about 1.0% by weight (based on total weight of the foam forming mixture) water. The foams obtained are characterized by a thermal conductivity of less than about 0.130 Btu-in./hr.ft²°F, preferably less than about 0.120 Btu-in./hr.ft²°F. These foams are particularly useful as insulation materials.
Patent EP-0541960-A1 (EP)
Inventor: RAMSPECK ALAN R
IPC: B05B7/08
Filed: 1992-10-09
Abstract: An improved loop producing apparatus includes an adhesive gun and a nozzle member for emanating a bead of adhesive in a spiral pattern caused by the direction of air jets toward the adhesive bead as it emanates from the nozzle (40). A plenum chamber (70) just upstream of the nozzle member is provided with diffusing or baffling means (60,61) for diffusing the flow of air before it is introduced to the bores (50) in the nozzle member. Overlapping loops of an adhesive bead are deposited onto a substrate in very consistent loop widths and with little loop width variation independently of the angular orientation of the nozzle member.
Patent EP-0539813-A1 (EP)
Inventor: HARTMUD TERLETZKI DIPL-ING TU
IPC: H01L21/822
Filed: 1992-10-16
Abstract: As protection against destruction in the case of electrostatic discharges (ESD), semiconductor chips must have protection circuits (PC). Normally, a diode (D) is used between the supply potential connections (VSS, VCC) and ESD protection circuits. A protection circuit between a circuit connection (P) and a supply potential line (L2) does not provide complete protection since the line resistances, in conjunction with parasitic capacitances, produce high voltage peaks in the case of extended line lengths. The invention therefore proposes to connect a discharging element (SD) between the supply potential lines (L1, L2) at each circuit connection (P). <IMAGE>
Patent EP-0554523-A1 (EP)
Inventor: SUGIYAMA TSUTOMU
IPC: B23K26/04
Filed: 1992-11-06
Abstract: In a laser beam machining apparatus, an optical sensor (22) provided with a blue filter detects change of color of light emission from the machining spot on a workpiece (7) irradiated by a machining laser beam (2) from orange color light emission to blue color light emission, when laser beam intensity per area becomes above a certain level as a result of good focusing by a condenser lens (4); and the position of the condenser lens (4) is controlled based on output of the optical sensor (22), in a manner that the optical lens lies in such a positional range that the blue color is emitted from machining spot.
Patent EP-0600106-A1 (EP)
Inventor: BUCKLEY DANIEL T
IPC: D04H1/42
Filed: 1992-11-19
Abstract: A mat of reinforcement material (50), such as glass fiber reinforcement material, is manufactured by forming a layer of continuous strand or chopped fibers (26) on a conveyor belt (12) and conveying the layer along a defined path. At a location (20) downstream of the application of the layer, the layer of fibers is coated with a binder in the range of 2.0---10.0 weight percent, either a microwave-sensitive binder or an ultraviolet-sensitive, binder and the binder-coated layer is fed into a radiation tunnel which includes a compression stage and a curing stage. In this radiation tunnel, the binder-coated layer is compressed to a desired density/thickness ratio and cured, the compression and curing occurring in stages, and the resulting mat is taken from the conveyor belt and wound up for storage. The curing energy is supplied as the selected microwave or ultraviolet radiation and the radiation is applied between sets of compression rollers (34,36,38,40) or through compression rollers or webs (58) which are transparent to the specific electromagnetic energy.
Patent EP-0548650-A1 (EP)
Inventor: KRAUS HELMUT DR
IPC: C07C67/343
Filed: 1992-12-07
Abstract: A process is described for the preparation of compounds of the formula (I) <IMAGE> in which R<1>, R<2>, R<3>, X and n have the meaning given in the description, by reacting acetic esters with carbon monoxide in the presence of a basic auxiliary, followed by alkylation.
Patent EP-0507454-A1 (EP)
Inventor: MORIZUKA KOUHEI
IPC: H01L21/28
Filed: 1992-03-05
Abstract: A high-cut-off frequency, high-speed HBT is obtained by suppressing the diffusion of impurities to the utmost by lowering a heat treatment temperature in the step subsequent to the formation of a high concentration base layer (5). A base electrode (15) for a base layer (5) is made of a metal or an intermetallic compound which extends the emitter layer (6) to reach at least a part of the base layer (5). The metal or intermetallic compound forms Schottky barrier with an emitter layer (6) having a wide forbidden width ,and ohmic contacts with the base layer (5) with a narrow forbidden band. The barrier potential of the Schottky junction formed between the intermetallic compound or metal and the emitter layer (6) is higher than the diffusion potential of a pn junction between the base layer (5) and the emitter layer (6).
Patent EP-0564744-A1 (EP)
Inventor: PARINS DAVID J
IPC: A61B17/32
Filed: 1992-12-24
Abstract: A bipolar sphincterotomy (10) for use in endoscopic retrograde sphincterotomy procedures includes an elongated, flexible, plastic tube (12) having either a single or a double lumen extending between its distal (16) and proximal (14) ends. At least one, but preferably two, aperture(s) (20,22) is formed through the wall of the plastic tubular member (12) a predetermined distance proximal of the distal end (16) of the plastic tubular member (12). A pair of conductive wires (24,26) extend through the lumen from the proximal end and exit the lumen through the aperture(s) (20,22). The distal ends of pair of wires (24,26) are mechanically joined to the tube so that the portions of the wires extending exteriorly of the lumen are in parallel, spaced relation with a predetermined gap therebetween. The exposed portions of the wires (24,26) comprise a bipolar pair of electrodes. At least one of the wires is free to move longitudinally within the lumen of the tubular member to bow the tubular member in the location between the aperture and the points of attachment of the pair of wires to the tubular member when a pulling force is applied to one or both of the wires at the proximal end of the tubular member (12).
Patent EP-0506518-A1 (EP)
Inventor: THOMAS ANDRE
IPC: D06B15/10
Filed: 1992-03-18
Abstract: a) Device for the centrifuging of textile articles and process employed during the use of this device. b) Device, characterised in that it is composed of a rotary centrifuge (1), the perforated rotary basket (5) of which is controlled in two directions of rotation by a motor (6), of a transport carriage (2) making it possible to convey the reopened textile web (8) into the vicinity of said centrifuge or move it away from the latter, as well as of members (3) for transferring the textile web (8) from the carriage (2) to the centrifuge (1), or vice versa, these transfer members (3) being mounted in terms of height so as to raise the textile web (8) located in the carriage (2)/centrifuge (1), before introducing it into the centrifuge (1)/carriage (2), and comprising a pendular assembly of at least two drive rotors (12, 12'). <IMAGE>
Patent EP-0508859-A1 (EP)
Inventor: FOURNIER CHRISTIAN
IPC: E02D19/18
Filed: 1992-04-01
Abstract: Sliding box element for positioning a film of insulating or draining material in a trench. The said box element comprises a front part for receiving a roll of film and a rear part for distributing the film in the trench. Between the front part (2) and the rear part (13), the box element comprises a splicing chamber (4) provided, at each end, with a pair of rollers (5-6, 7-8) mounted in the said chamber by means making it possible to vary the lateral separation of the rollers from a same pair between an active position in which the two rollers clamp the film (3) and a separated position in which the film runs freely between the rollers. <IMAGE>
Patent EP-0522932-A1 (EP)
Inventor: COMPANY JOSE
IPC: B24C7/00
Filed: 1992-07-02
Abstract: A method for shot blasting components comprises a stage of acquiring parameter values by means of a LASER anemometry device: particle dimensions, displacement speed, number of particles per unit time and processing of these data enabling the effective shot blasting energy to be compared to pre-recorded threshold values. An installation for implementation is also described. …<IMAGE>…
Patent EP-0533587-A1 (EP)
Inventor: DALO PIETRO
IPC: E04H15/32
Filed: 1992-09-18
Abstract: The present invention relates to a device for tensioning a canopy (7) of a lightweight shelter in the form of a tent on a support structure (5). …<??>This device is characterised in that this structure (5) comprises inclined bars (9), the lower ends (11) of which bear on anchoring means consisting of a frame (1), held at a distance from the ground by support posts (3), at least two bars (9) are joined, at their respective upper ends (13), by a rigid connection element (15), and the latter is connected to the upper end (13) of at least one other bar (9) by spacer means capable of varying the distance separating, in the horizontal plane, the said upper ends (13), so as to bring about an upward rotation of each bar (9) about its lower end. …<IMAGE>…
Patent EP-0544589-A1 (EP)
Inventor: OUDILLE JEAN-CLAUDE
IPC: G01R19/22
Filed: 1992-11-25
Abstract: The invention relates to a device for measuring the real load rate of an electrical generator (G) delivering an alternating current (I) into a consuming device (U), comprising:   - a current sensor (1) delivering a signal constantly proportional to the intensity (I) of the current delivered by the generator, - a rectifying circuit (2) receiving the said signal and delivering a rectified signal, - a peak detector circuit (3) receiving the rectified signal and extracting therefrom the peak value, which can be read on an indicator (4), - and calibration means (5) making it possible to adjust the device so that the peak value indicator displays 100 % when the peak value (4) of the alternating current measured reaches the maximum prescribed level.   <IMAGE>
Patent EP-0547982-A1 (EP)
Inventor: BENQUET JACQUES
IPC: B21D51/26
Filed: 1992-12-11
Abstract: Spreader body (1) with a pouch, comprising a rigid outer metal case (2) containing an impermeable and flexible metal pouch (3) joined to the case, the said case and the said pouch, which are formed from blanks (24) and (34) respectively, characterised in that:   a) the said body (1) is obtained by the tapering and co-rolling of the ends of the two blanks after joining them, the amount of shrinkage being less than 1.15; b) the upper end (37) of the blank (34) has a wall thickness E greater than the average thickness E0 of the skirt (35) of the blank (34), the ratio E/E0 being at least 1.15.   <IMAGE>
Patent EP-0533624-A1 (EP)
Inventor: DAVIES JOHN
IPC: D06B3/04
Filed: 1992-09-03
Abstract: The nozzle device, e.g. for processing of synthetic yarns, comprises a housing (11) with an inlet end (111) and an outlet end (112); the inlet end (111) is located upstream in relation to the outlet end; an inner nozzle member (12) is provided and has a conical outer wall portion (121) and an essentially axial passage (122); an outer nozzle member (14) is provided and has a conical inner wall portion (141); both inner (12) and outer (14) nozzle members are kept in position within the housing (11); the conical outer wall section (121) of the inner nozzle member (12) and the inner wall portion (141) of said outer nozzle member (14) together form outwardly conical gap (16) having an upper or upstream end (161) and a lower or downstream end (162); inlet means (18) are provided for passing a fluid into the housing (11) and into a region (114) thereof adjacent the upper end (161) of the conical gap (16); the conical gap (16) is defined by a generally annular cross-sectional area in any radial plane between the upper (161) and the lower (162) end of the gap (16); according to the invention, means are provided to form at least one pressure-differential area within the cross-sectional area of the gap.
Patent EP-0544626-A1 (EP)
Inventor: MOESCH THOMAS
IPC: G01N3/00
Filed: 1992-11-27
Abstract: The method is used for monitoring the aging of anchoring elements which are arranged behind facade-cladding elements (2) and hold the latter in position. For this purpose, an anchoring element specimen (P) is arranged at at least one point of the facade cladding behind the latter, between said cladding and the associated building facade (1). The length of said specimen is, if appropriate, different from that of the anchoring elements which have been introduced and is designed to be identical or more critical than said anchoring elements, at least in terms of the critical points thereof. In this arrangement, the anchoring element specimen is subjected to the same or a greater tensile stress than the anchoring elements which have been introduced and anchor the facade-cladding elements (2). In order to monitor it, the specimen can be removed, at any later point in time and still in the stressed state, through an opening (3) in the facade cladding (2). <IMAGE>
Patent EP-0543786-A1 (EP)
Inventor: CARCIANELLI TONINO
IPC: B31B5/74
Filed: 1992-11-23
Abstract: This invention concerns a machine for automatically bending the flaps of cardboard packaging cartons consisting of two operating stations, the first for bending the transverse flaps and the second for bending the side flaps characterized in that the bending of said flaps occurs without their being completely removed from the underlying supporting surface.
Patent EP-0586777-A1 (EP)
Inventor: VERMEIREN WALTER
IPC: C08F4/64
Filed: 1992-08-31
Abstract: A process is disclosed for producing liquid ethylene-type random copolymers by copolymerizing ethylene and a C₃-C₂₀ alpha-olefin in the presence of a catalyst comprising an alumoxane and a stereorigid metallocene compound described by the formula : 
 
 
 
        R''(CpR₅)(CpR'₅)MeQ₂ 
 
 
 
wherein each Cp is a cyclopentadienyl or substituted cyclopentadienyl ring; each R and R' is the same or different and is hydrogen or a hydrocarbyl radical having 1-20 carbon atoms or two R or two R' together form a hydrocarbyl radical having 2-20 carbon atoms; R'' is a structural bridge between the two Cp rings imparting stereorigidity to the compound; Me is a transition metal of Group IVb of the periodic table; and each Q is a hydrocarbyl radical having 1-20 carbon atoms or is a halogen. Lower amounts of alumoxane are required, and it is possible to operate at higher temperatures. The alumoxane may be partly replaced by an alkylaluminium.
Patent EP-0530330-A1 (EP)
Title: Excavating wear edge with resilient lock.
Inventor: JONES LARREN F
IPC: E02F9/28
Filed: 1992-01-13
Abstract: A replaceable wear edge for the forward edge of an excavator such as the lip or wing and which includes a generally U-shaped wear member equipped with a generally T-shaped slot engageable with a conforming T-shaped boss on a confronting surface on the excavator, the wear member upper surface being equipped with a keeper-equipped opening for receiving a lock between the boss and wear member.
Patent EP-0587742-A1 (EP)
Inventor: STAFFORD DARRELL E
IPC: C12N9/88
Filed: 1992-05-08
Abstract: Isolated DNA encoding a vitamin K dependent carboxylase is disclosed. The carboxylase is selected from the group consisting of: (a) isolated DNA which encodes bovine or human vitamin K dependent carboxylase; (b) isolated DNA which hybridizes to isolated DNA of (a) above and which encodes a vitamin K dependent carboxylase; and (c) isolated DNA differing from the isolated DNAs of (a) and (b) above in nucleotide sequence due to the degeneracy of the genetic code, and which encodes a vitamin K dependent carboxylase. Also disclosed are vectors and host cells containing the aforesaid DNA, methods of using the same, and purified protein coded for by the aforesaid DNA.
Patent EP-0593544-A1 (EP)
Title: Ingredient antimoussant
Inventor: AKAY GALIP
IPC: C11D3/37
Filed: 1992-07-01
Abstract: Particules antimoussantes s'incorporant dans un produit détergent en particules et comprenant un agent antimoussant en silicone à viscosité élevée absorbé sur un support organique poreux en particules, par exemple, de la cellulose ou de la sciure de bois. Ceci empêche la désactivation apparaissant quand ce type d'antimoussant est absorbé sur un support inorganique. Le support organique et l'agent antimoussant sont contenus dans une couche de revêtement.
Patent EP-0591374-A1 (EP)
Inventor: SPENLEHAUER GILLES
IPC: A61K9/51
Filed: 1992-06-25
Abstract: Nanoparticles having an extended time of capture by the reticulo-endothelial (retothelial) system. They consist of a polylactic-polyoxyethylene and/or polyoxypropylene copolymer, optionally in a mixture with a polylactic polymer.