baber/WOPTO huggingface dataset:
Patent EP-0330775-A1 (EP)
Inventor: YAMADA HISAO
IPC: G01N27/407
Filed: 1988-03-03
Abstract: An oxygen-sensing element (10), particularly for use in the exhaust stream of an internal stream of an internal combustion engine, includes a unitary tubular solid electrolyte body (11) with a transverse web forming a relatively shallow recess (12) at one end of the body and a relatively deep tube at the other. An electrode (14) is disposed on the surface of the body (11) proximate the recess (12) and additional electrodes (15, 16) are disposed on opposing sides of the web. A porous body (13) disposed in the recess covers one of the electrodes (15). When the electrode (14) on the surface of the body (11) is exposed to the exhaust stream of a fuel-rich air-fuel mixture, the EMF across that electrode (14) and the electrode on the underside of the web (16), which is exposed to fresh air, is indicative of the oxygen content of the exhaust stream. When an exhaust stream from a fuel-lean air-­fuel mixture is present, the magnitude of an oxygen pumping current that flows between the electrodes (15, 16) disposed on opposing sides of the web, in response to a voltage applied across those electrodes, indicates the oxygen content of the exhaust stream. 
     The sensing element body (11) may be conveniently formed from a slip prepared by ball milling yttria-stabilized zirconia powder with water and a binder. The slip may be case in a mold or dried to form a flowable powder that is molded under pressure to form unitary tubular green body (11) having a   transverse web. After calcining of the green body, electrodes (13, 14, 15) are formed on the body by applying a platinum paste and heating it. A slurry of ball-milled calcined yttria-stabilized zirconia powder is disposed in the recess. The calcined green body and slurry are fired to produce a sensing element in which a a tightly fitting porous plug (13), free of cracks and shrinkage away from the body (11), is disposd in the recess.
Patent EP-0294931-A1 (EP)
Inventor: YAMAYA NORIMASA
IPC: C08K3/38
Filed: 1988-04-29
Abstract: A thermosetting resin composition formed of a polyaminobismaleimide resin, which is composed of a bismaleimide compound and a diamine compound, and a solid lubricant. The composition has low coefficient of friction and excellent wear resistance, and can be utilized for self-lubricating parts.
Patent EP-0316056-A1 (EP)
Inventor: BERECZ IMRE
IPC: F16B19/04
Filed: 1988-07-19
Abstract: A composite blind rivet wherein a ductile metallic sheath (34) fully covers the blind head (16) forming portion of the rivet before and after deformation thereof so as to preclude protrusion of said fibers upon formation of said blind head. The sheath is initially expanded radially along a thin-walled portion (39) thereof during blind head formation by the hydrostatic pressure generated by axial compression of the rivet's composite core, whereafter axial compression of the sheath supplants the hydrostatic core pressure to radially outward buckle the sheath into a blind head preferably having of frusto-conical cross-section. Subsequent to blind head formation, the sheath elastically maintains a radially inward bias on the rivet's composite core while elastically axially biasing the anvil (20) from the workpieces, whereby clamp-up force is maintained notwithstanding nominal plastic cold flow of the rivet's composite core during use.
Patent EP-0301876-A1 (EP)
Inventor: LYCETT PETER
IPC: B60P7/13
Filed: 1988-07-29
Abstract: A retractable twistlock comprising a housing (10), a register (12), and an anvil bolt (14), characterised in that the housing comprises a U-channel section (20) into which the register and the bolt (14) may be retracted.
Patent EP-0311302-A1 (EP)
Inventor: VAIDYA ASHOK WASUDEO
IPC: C23C14/56
Filed: 1988-09-29
Abstract: Apparatus and method for the production of a coating on a web are provided. The apparatus comprises means (1-3) for passing a web, onto which a coating is to be deposited, to a coating-deposition station (5); means (3) for supporting the web at the coating-deposition station; means (5) for applying a coating to the web at the coating-deposition station; and means (16) for urging gas into a region between the web and the support means. Such an apparatus enables the speed of manufacture of coated web of an acceptable quantity to be increased.
Patent EP-0317087-A1 (EP)
Inventor: SNAITH RONALD
IPC: C07F1/00
Filed: 1988-10-21
Abstract: Disclosed is a process for the manufacture of alkali metal salt complexes of the formula (M x X.nL) y , where M is an alkali metal, e.g. lithium, X is an anion, e.g. halide or thiocyanate, L is an organic electron­donating ligand (Lewis base), x is the valency of the anion X, n is usually 1, 2 or 4 and y is an integer, by the  in situ  reaction of an alkali metal or an alkali metal hydride or alkyl, for example lithium, lithium hydride or butyl lithium, and an anhydrous ammonium salt comprising the anion X, e.g. an anhydrous ammonium halide, the reaction being performed in solution in an anhydrous solvent in the presence of the ligand (L).
Patent EP-0296949-A1 (EP)
Inventor: DURAND JEAN-PIERRE
IPC: F23H17/12
Filed: 1988-06-17
Abstract: The bar is characterised in that its poking nose comprises in its wall, which is perpendicular to the central longitudinal plane of the bar and situated on the distant side of the end, a central part set back towards the interior of the nose, which forms a cavity (5) which opens in the direction of the axis of the bar, at least one lateral wall delimiting the cavity (5) has an orifice (10) for air distribution and the surface (9) delimiting the cavity (5) in the downstream direction has an opening, the transverse cross-section of which is a number of times greater than the transverse cross-section of the lateral orifice (10). <IMAGE>
Patent EP-0331905-A1 (EP)
Inventor: BARTMANN EKKEHARD DR
IPC: C07C317/14
Filed: 1989-02-03
Abstract: A process for the preparation of 1,2-disulphones by oxidation of corresponding 1,2-disulphonylhydrazines with the aid of concentrated nitric acid as oxidising agent.
Patent EP-0330102-A1 (EP)
Inventor: MULLER DIETMAR DIPL-CHEM DR
IPC: C06B21/00
Filed: 1989-02-18
Abstract: To produce granulated propellant charges, a plurality of propellant charge strands of small diameter are continuously extruded, deposited separately downstream of the extruder onto a moving base and transported by means of the latter over a setting section, then fed on a downward-inclined section, assisted by their own weight, to a cutting plate with a number of guide holes corresponding to the number of strands and, on emerging from the guide holes, cut to the desired length by means of the cutting blades revolving behind the cutting plate.
Patent EP-0386277-A1 (EP)
Inventor: STENZ PAUL
IPC: H01R9/26
Filed: 1989-03-04
Abstract: In this double circuit-breaking terminal, the circuit-breaking switching piece for opening and closing the current paths, formed by busbar pieces (2, 3, 8, 9), in the upper and lower terminal level is a rocker arm (15), which carries a contact link (19, 20) in each case for each level, and which can be pivoted into three different switch positions in one of the two levels, the mutually opposite contact regions (11, 12) of the relevant busbar pieces (8, 9) having extensions (13, 14), in the sense of forming a further switch position, of such a design that this current path is closed in the relevant switch position of the rocker arm (15), while the current path in the other level is opened. 
<IMAGE>
Patent EP-0412197-A1 (EP)
Inventor: GELIN CLAUDE
IPC: G01K7/13
Filed: 1989-08-11
Abstract: The connection block comprises a microcircuit sensitive to the temperature of the surrounding medium, inserted at the output of the compensation cable (5) which connects, in a thermoelectric couple, the hot junction to the cold junction, at the position of the latter in order to add to the electromotive force produced by the thermoelectric couple a correcting voltage which depends on the difference between the ambient temperature and 0 DEG ; the microcircuit is connected to the circuit board carrying the measurement system (3) associated with the thermoelectric couple by means of a multipoint connector (4) where the block which comprises it is plugged in. <IMAGE>
Patent EP-0423383-A1 (EP)
Inventor: GERLACH HANS-JUERGEN DIPL-ING
IPC: H05G1/26
Filed: 1989-10-16
Abstract: In an X-ray apparatus, it is intended to ensure that the presence of X-ray radiation can be identified from the exterior. 
<??>A luminous foil (7, 13), whose light is transmitted to the exterior and is made visible there via an optical waveguide (8, 11), is arranged in the housing (3) of the X-ray emitter (1) or in the aperture housing (9) of the primary beam aperture (4). 
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Patent EP-0369182-A1 (EP)
Inventor: WIESSLER MANFRED PROF DR
IPC: C07H11/04
Filed: 1989-10-19
Abstract: The invention concerns a process for preparing glycoconjugates of phosphoramides of general formula (1) and (1a) in which the sugar is linked to the phosphoramide mustard function or the ifosfamide mustard function preferably in the 1 position and R1 and R2 are identical or different and may denote hydrogen, lower C1-C4 alkyl or C1-C6 alkyl halide and the sugar may be present as mono-, di- or polysaccharides in all existing isomeric and enantiomeric forms by conjugating protected bromine sugar in a manner known per se with the corresponding phosphorus compounds and releasing it from the protective groups. Also described are D-glycopyranosyl-N,N'-di(2-chloroethyl)-phosphoric acid diamides and the use of the compounds as antitumoral agents.
Patent EP-0373366-A1 (EP)
Inventor: HAAR HERBERT
IPC: A41D25/00
Filed: 1989-11-11
Abstract: A multi-sided tie (1), having four different visible sides, of cuts (2, 3) which are connected to one another, in which two cuts are laid one on top of the other and consist of different top materials (4, 5, 6, 7), permits in particular a variable use. <IMAGE>
Patent EP-0374486-A1 (EP)
Inventor: KILLI RAINER
IPC: F16B12/14
Filed: 1989-11-17
Abstract: A display device for showing exhibition articles consists of a construction kit made of a number of self-bearing frames (1), which can be connected in any desired manner in planes located vertically on top of each other, a further number of front and/or rear walls (10, 15, 20) which can be attached to the frames, and of connection elements, the minimum number of which results from the number of the abutting frames. <IMAGE>
Patent EP-0368384-A1 (EP)
Inventor: RAE DUNCAN ROBERTSON
IPC: A61P25/20
Filed: 1989-10-26
Abstract: The invention relates to thiazole derivatives with the general formula I
      wherein 
R¹ is halogen, CF₃, CN, NO₂, OH or C₁-C₆ alkoxy; 
R² is hydrogen, C₁-C₆ alkyl, C₁-C₆ alkoxy, aryl, C₆-C₁₃ aralkyl, an unsubstituted amino group, a substituted amino group, or an amino group which is part of a 5- or 6-membered ring; 
R³ is C₁-C₆ hydrocarbon, C₆-C₁₃ aralkyl, C₂-C₇ alkoxy­alkyl or C₁-C₁₃ acyl; 
and their pharmaceutically acceptable acid addition salts. 
     These new compounds have α₂-antagonist activity without dopamine agonist activity and as such are specifically useful for the treatment of depression and other related illnesses, e.g. for treating patients with anxiety disorders and cognitive disturbances.
Patent EP-0376427-A1 (EP)
Inventor: ZEISER PETER DIPL-ING
IPC: B60C27/14
Filed: 1989-12-29
Abstract: In an anti-skidding device for motor vehicles having a mounting device (5) for mounting elements (6) which bear the anti-skidding means and which in the mounted state of the anti-skidding device are arranged on the outside of the wheel, a connecting part (13) which extends radially outward from the centre of the mounting device (5) serves for attaching the mounting device (5) which is rotatable with respect to the wheel. The connecting part (13) is provided at its end facing away from the centre of the vehicle wheel with an attachment element (4) which can be connected to a countersunk head bolt (3). <IMAGE>
Patent EP-0330445-A1 (EP)
Inventor: CLASS WALTER HENRY
IPC: C23C14/34
Filed: 1989-02-22
Abstract: A magnetron sputter coating assembly. The assembly includes a concave consumable target (112) spaced closely to a substrate coating position. Coating uniformity is maintained by controlling ion formation between the substrate (104) and the target. This is accomplished with a plurality of ferromagnetic pole pieces (140, 141, 142, 143, 144, 145, 146) and two individually energizable current carrying coils (150, 152). The consumable target may be constructed in two segments. A first inner segment (112a) defines a generally planar target base parallel to the substrate surface to be coated. A second, outer target segment (112b) has a coating surface that forms an angle with respect to the substrate surface.
Patent EP-0352966-A1 (EP)
Inventor: HASS JUERGEN
IPC: H01R4/24
Filed: 1989-07-20
Abstract: The contact member (4) defines a channel (10) having a base (6) from which project side walls (8) bowed in portions (12) of which define wire slots (14). Inwardly convergent wings (20) surmounting each wire slot (14) have insulation severing edges (18). When a lead (L) is forced into the channel (10) the edges (18) sever the insulation (I) of the lead (L) so that the crests of the bowed portions (12) engage the core (C) of the lead (L). The wings (20) are then bent across the channel (10) to hold the lead (L) down therein. The portions (12) merge with dimples (26) in the base (6) so that the side walls (4) and the base (6) are continuous as seen in cross section through the wire slots (14), so that the rigidity of the contact member (4) and the contact force exerted against the core (C), are improved.
Patent EP-0361701-A1 (EP)
Inventor: MINSHULL RONALD GEORGE
IPC: A01G25/06
Filed: 1989-09-01
Abstract: An apparatus for transmitting fluid includes a first panel member (16) having first and second sheet portions (28,30). The first sheet portion has a plurality of apertures (32) therein, and the second sheet portion is spaced apart from the first sheet portion by a spacing structure (36) to define an interior space therebetween. At least one of the end portions (22) of the panel has a first edge opening (42). The first edge opening and the plurality of apertures communicate with the interior space. The apparatus also includes a first manifold member (18) having a wall defining an inside space (52) and having interior and exterior wall portions (54,56). The manifold member further includes an end opening (62) communicating with the inside space and a connecting structure (64) for sealably connecting the manifold member to the first panel member. The connecting structure includes at least one opening (72) in the wall for communication between the inside space and the first edge opening of the first panel member. The panel member can be assembled with similar panel members and manifold members to produce an assembly (10) for supplying gas or liquids to a material, or removing gas or liquid from a material.
Patent EP-0376509-A1 (EP)
Inventor: MOSS GEORGE ALEX
IPC: C03B23/025
Filed: 1989-12-05
Abstract: A glass treating apparatus suitable for heating glass sheets, such as in a process of forming curvo-­planar vision units, e.g. motor vehicle windshields, comprises a modular support structure (21) and heater means (22) supported by the modular support structure. The heater means comprises a multi-planar heating surface (23,24,25) subdivided into a plurality of heating zones (26A,26B). The heating zones (26A,26B) are individually controlled. The multi-planar heating surface can approximate the configuration of the glass sheet. The invention allows preferential heating of selected zones (26A,26B) of the glass sheet. One or more such modular radiant heater assemblies (20) can be used in a glass forming process.
Patent EP-0413872-A1 (EP)
Inventor: BOISSON-MUELLER JACK
IPC: A61M5/32
Filed: 1989-08-23
Abstract: Protective device intended for syringes, or any other apparatus equipped with a needle, and ensuring the all-round protection of the needle, characterised in that it consists:   - of an upper end-piece (1) comprising a means allowing the needle to pass through it, and means for imparting a complex movement on the protective device as a whole, - of a sheath (2) provided with means making it possible to return to the original position after deformation, as well as means for the guiding and/or the positioning of the needle, and in that the sheath is connected hermetically to the upper end-piece, on the one hand, and to the base for securing the needle, on the other hand, directly on the base (6) of the syringe. <IMAGE>
Patent EP-0394370-A1 (EP)
Inventor: BLUEMER HARTWIG
IPC: B32B7/03
Filed: 1989-03-13
Abstract: La présente invention se rapporte à un procédé servant à fabriquer un panneau d'agglomérés qui comprend une couche centrale (18) de particules grossières et des couches extérieures (20) de particules dont les fibres sont orientés dans le plan du panneau. Afin de permettre une réduction de la densité du panneau fini tout en conservant le profil caractéristique intrinsèque du panneau, la présente invention propose que les particules utilisées pour composer la couche centrale (18) comprennent des particules en forme de flocons et coupées en mailles de bois (22) dont les fibres sont orientées (24) dans le sens de l'épaisseur des particules, des fibres des particules qui se trouvent dans la couche centrale étant centrées essentiellement dans le sens transversal au plan du panneau d'agglomérés. La présente invention se rapporte également à un panneau d'agglomérés fabriqué selon ledit procédé.
Patent EP-0414753-A1 (EP)
Title: Shuffling quadrishoe tunnel boring machine.
Inventor: FIKSE TYMAN H
IPC: E21D9/087
Filed: 1989-04-17
Abstract: A tunneling machine body carrying a rotary cutterhead can be advanced continuously by exerting advancing thrust forces on it, first by top and bottom bipods reacting from top and bottom anchor shoes, respectively, in anchored condition against the tunnel wall and alternately by side bipods exerting advancing force on the tunneling machine body and reacting from side anchor shoes set in anchored condition against the tunnel wall. The anchor shoes are floating relative to the tunneling machine body and connected to it only by the bipods producing the thrust for advancing the tunneling machine body. The top and bottom anchor shoes are directly connected by two pairs of upright fluid-pressure shoe-setting jacks extending chordwise between such shoes. The side anchor shoes are directly connected by two pairs of transverse fluid-pressure shoe-setting jacks extending chordwise between such shoes. The two pairs of upright anchor-setting jacks are located close together longitudinally of the tunnel boring machine and between the two pairs of transverse jacks. A conveyor for removing muck from a location adjacent to the tunnel face extends rearwardly through the tunneling machine body and between the pairs of the upright and transverse anchor shoe-setting jack pairs.
Patent EP-0411049-A1 (EP)
Inventor: EPPERLY WILLIAM ROBERT
IPC: C10L10/02
Filed: 1989-04-28
Abstract: L'invention concerne une composition peu coûteuse destinée à une introduction par un injecteur doté d'une extrémité, dans un environnement à température élevée afin de réduire les concentrations d'oxydes d'azote dans l'environnement à température élevée. Ladite composition comprend: a) un composant peu coûteux de traitement réduisant les oxydes d'azote, efficace pour réduire la concentration d'oxydes d'azote dans l'environnement; b) de l'eau de dilution; et c) un agent modifiant le temps de viscosité/cuisson dont le point d'ébullition est supérieur à environ le point d'ébullition de l'eau de dilution dans les conditions existantes au niveau de l'extrémité de l'injecteur, et dont la viscosité est inférieure à celle du composant de traitement réduisant les oxydes d'azote dans les conditions existantes au niveau de l'extrémité de l'injecteur, et dans lesquelles l'agent modifiant le temps de viscosité/cuisson réduit également la concentration d'oxydes d'azote dans l'environnement; et/ou un séquestrant capable d'empêcher la formation de dépôts au niveau de l'injecteur due aux métaux de trempe que l'on trouve communément dans le constituant de traitement d'oxydes d'azote et/ou l'eau de dilution et dans lesquels ledit séquestrant réduit aussi la concentration d'oxydes d'azote dans l'environnement; et/ou un désincrustant capable d'empêcher la formation de dépôts au niveau de l'injecteur, due à des métaux de trempe que l'on trouve communément dans le composant de traitement d'oxydes d'azote et/ou l'eau de dilution, et dans lesquels le désincrustant réduit aussi la concentration d'oxydes d'azote dans l'environnement.
Patent EP-0400407-A1 (EP)
Inventor: KREUZER FRIEDHELM
IPC: A61M5/14
Filed: 1990-05-17
Abstract: An infusion supply device for supplying patients is provided, having a support plate (4) and supply connections (8) for erection on a stand. In order that it should not be necessary, during transportation of a patient, for example from the operating theatre to an intensive care ward, to reconnect the infusion pumps and transport them with the patient, which is difficult, the infusion device (3) is disposed on a support plate (4) which can be removed from the stand. In addition, a transporting device (9) for removing and transporting the support plate (4) is provided with a coupling for connection to a patient-transporting device (15). <IMAGE>
Patent EP-0457938-A1 (EP)
Inventor: RUDER CARL J
IPC: B65G67/08
Filed: 1990-05-21
Abstract: A mixed freight handling system (1), particularly for limited access areas such as an end-opening trailer (8) at a dock (50), includes a telescoping conveyor (2) overlapping a fixed conveyor (3) and translatable into the trailer (8) to receive hand liftable articles (4). A freight manipulator (5) includes an appropriate and changeable freight manipulator tool (34, 35) mounted on an extendible boom (31) and is translatable adjacent and along the conveyors (2, 3) to the dock edge (50). The tool (34, 35) is extendible into the trailer (8) for engaging and supporting manually nonliftable freight (6) for transfer to or from a freight conveyor (16) extending alongside the path of the manipulator (5). The telescoping conveyor (3, 4) includes a base section engaged with a track (60), an inclinable lift section (15), and a liftable and laterally swingable head section (16). The manipulator (5) includes a chassis (30) engaged with a track (60) straddling the fixed and telescoping conveyors (2, 3) and has a tunnel formed therethrough, allowing the passage of articles (4) on the conveyors (3, 15, 16) therebeneath. The extendible boom (39, 40) is attached to the chassis (30) and is supported at an outer end by a wheeled bogie (31). The telescoping conveyor (2, 3) and manipulator (5) cooperate in such a manner that the manipulator (5) can be extended into the trailer (8) without retraction of the telescoping conveyor (2, 3).
Patent EP-0421258-A1 (EP)
Inventor: SHREINER THOMAS A
IPC: A47L23/26
Filed: 1990-09-26
Abstract: A floor mat is composed of a multiplicity of rigid elongated rails (10) arranged parallel to each other, each rail having a body portion (12) adapted to receive a tread member (13) and a coupling portion (14) by which it is joined to an adjacent rail. The body and coupling portions are found by extrusion of a rigid high-impact strength thermo­plastic polymeric material and are joined by a living hinge in the form of a thin strand (38) of a highly flexible thermoplastic elastomer formed by coextrusion with the body and coupling portions and constituting a distinct bending line between the body and the coupling portion. Each rail includes at least two ribs (34) along its underside laterally spaced apart from each other and adapted to support the rail on a surface, each rib being formed by coextrusion with the body and coupling portions and the living hinge of a soft, compressible thermo­plastic polymeric material and serving as a cushion and an anti-slip element of the mat. A tread surface (32) of the rail body portion on either side of the tread member has myriad protuberances (40 or 46) imparting a non-slip characteristic that is highly effective in all directions.