baber/WOPTO huggingface dataset:
Patent EP-0490271-A1 (EP)
Inventor: KOLLETH HORST DIPL-ING
IPC: E02F9/24
Filed: 1991-12-05
Abstract: The invention relates to a strain-relief device for tension-loaded servomotors for the vertical adjustment of booms (3), in particular booms of open-cast mining machines, in which device at least one tension member can be connected in parallel with the servomotor or servomotors. The aim is to relieve the servomotor, which is preferably a hydraulic cylinder (13), in the shortest time - e.g. for dismantling it - which is achieved by the tension member (tie rod 22) being linked (articulation point 16) with one end to an intermediate piece (14') which is provided with three articulation points arranged in a triangle and is detachably connected with another of its articulation points (15) to the servomotor. 
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Patent EP-0478097-A1 (EP)
Inventor: VORLOP KLAUS-DIETER DR
IPC: C12P7/06
Filed: 1991-07-18
Abstract: A process for the preparation of biocatalysts which are polymer-immobilised in the form of, for example, beads provides for the shaping into beads and deep freezing of a highly viscous solution of a polyvinyl alcohol with suitable microorganisms, cells or enzymes instantaneously by dropwise addition to a low-temperature liquid such as nitrogen, and subsequent slow thawing at not more than 4 DEG C/h in the region from about -20 DEG C to +5 DEG C in order to achieve formation of a stable, elastic gel. The PVA solution can be mixed with a component which increases the elasticity and stability of the gel, such as glycerol. Possible further additives are: small hollow glass beads to reduce the weight of the gel bodies, heavy substances such as titanium dioxide to increase the weight, minerals, pore formers and opaque substances which make UV irradiation possible without disadvantages for the microorganisms. It is also possible to prepare biocatalysts with an outer, cell-free layer of PVA through a two-component nozzle.
Patent EP-0458624-A1 (EP)
Inventor: WHITEHEAD JOHN WILLIAM FRANK
IPC: C07D211/86
Filed: 1991-05-22
Abstract: The invention relates to a process for the preparation of a compound of formula (I)
       
 wherein R represents a hydrogen atom or a methyl or ethyl group, which comprises cyclising a compound of formula (IV)
       
 Where R represents a hydrogen atom, the compound of formula (IV) may optionally be alkylated to produce a compound in which R is methyl or ethyl. 
     The compound of formula (I) is useful as an intermediate in the preparation of 2,3,4,5-tetrahydro-2-[(imidazol-4(or5)-yl)methyl]-1 H -pyrido[4,3-b]indol-1-ones having 5-HT₃ antagonist activity.
Patent EP-0480563-A1 (EP)
Inventor: OKAMURA YUICHI
IPC: B41F31/06
Filed: 1991-07-12
Abstract: An inking unit comprises an ink fountain (2) adapted to supply ink onto a roller (1). The distance between the bottom (2a) of the ink fountain and the peripheral surface of the roller is decreased gradually from the upstream end to the downstream end of the ink fountain. The minimum distance is preferably no greater than 5 mm.
Patent EP-0483998-A1 (EP)
Inventor: MYRACLE JAMES L JR
IPC: A24C5/14
Filed: 1991-10-15
Abstract: Wrappers of smoking articles have segments of band paper applied to modify the mass burn rate of the smoking article. A band paper web (1) is passed over an adhesive station (5) and then cut into segments (15) by a series of cutting blades (13). The segments are spaced apart by the differential rotational speeds of a vacuum roller 14 holding the segments and a roller (12) carrying the cutting blades (13). The segments are then adhered at intervals along a web of smoking article wrapper (17). The band paper (1) is selected to modify the burn rate of a smoking article produced from the wrapper when adhered thereto.
Patent EP-0467811-A1 (EP)
Inventor: THOMAS ISABELLE
IPC: G01L19/00
Filed: 1991-07-16
Abstract: The present invention relates to a micro-pressure-sensor comprising, between two plates of insulating material: a lower silicon plate (3) forming a base plate; a middle silicon plate (2) constituting a membrane (11) surrounded by a frame (12), a first part (15) of a stud being formed in an off-centre location of the membrane; and an upper silicon plate (1) comprising a frame (17) corresponding to that of the middle plate, a second part (16) of the stud and a silicon leaf (18) constituting a resonator linking the top of the stud to an upper region of the frame. A measurement gap (13) is formed between the membrane and the lower plate, this gap comprising an access (14, 28), and the two insulating plates (4, 5) interacting with the periphery of the three silicon plates assembled so as to define a closed housing. …<IMAGE>…
Patent EP-0503209-A1 (EP)
IPC: E03F5/10
Filed: 1991-03-14
Abstract: In the regulating device, a throttle slide valve (8) which can be guided via an outlet aperture (3) is connected to one end of a scissor transmission (19), via a slide rod (9), a yoke (25) and an actuating rod (24), the scissor transmission being connected at the other end to a diaphragm (13) via a pressure plate (16). The diaphragm (13) is located in a gas-filled pressure chamber (14) which is formed by a front reservoir wall (12) and is open only at the bottom, in which the liquid level is determined as a function of the volume of the included gas, which is determined by the pressure corresponding to the liquid level in the reservoir. When the water level rises the diaphragm (13) is directly subjected to the hydrostatic water pressure; this pressure results in a horizontal displacement which acts directly on the throttle slide valve (8) as a vertical movement. In contrast to float controls, this has the advantage that the drive force to actuate the throttle slide valve increases as the liquid level in the reservoir rises. <IMAGE>
Patent EP-0470053-A1 (EP)
Inventor: VETRINI GIANNI
IPC: F24H8/00
Filed: 1991-06-18
Abstract: A condensate drainage device employed as a safety device for preventing the discharge gases produced by combustion from flowing out through the condensate drainage conduit, in condensation boiler apparatuses.
Patent EP-0457740-A1 (EP)
Inventor: HOLMIN MATS CORNELIUS
IPC: F16F15/02
Filed: 1991-05-03
Abstract: A vibration damped hand held rotary grinding machine comprising a housing (10) with at least one handle (17, 18), a rotation motor (11), an output shaft (13) drivingly coupled to the motor and having mounting means (14) for attachment of a grinding wheel (15), and a sector-shaped non-resilient safe guard (19) which is rigidly attached to the housing (10) and surrounding partially the grinding wheel (15) and which has an arcshaped rim portion (20) encircling partially the grinding wheel circumference. A vibration damping inertia means (22; 22a, 22b) is rigidly associated with the safe guard (19) on or adjacent the rim portion (20), such that the centre of gravity of substantially all axial plane cross sections through the inertia means (22; 22a, 22b) is located at a radius (R₁) of at least 90% of the rim portion (20) radius (R). Preferably, the safe guard (19) is semicircular and the inertia means (22; 22a, 22b) extends from both ends of the safe guard rim portion (20).
Patent EP-0475923-A1 (EP)
Inventor: KERGEN RICHARD
IPC: B21D24/08
Filed: 1991-08-22
Abstract: Fluid-actuated regulating device intended to be placed between a blank holder and the sliding member which serves to move the blank holder. It comprises, for example, a body (11) intended to be mounted on the abovementioned sliding member (4) so as to be driven by the latter, the said body (11) housing at least one compact fluid-actuated cylinder (12) and comprising at least one conduit (13) for the intake of a pressurised fluid into the cylinder(s) (12), the piston (15) of each cylinder being attached to a movable member (16), intended to engage with and move the blank holder (3) in relation to the said body (11), so that, when the movement of the abovementioned sliding member is stopped by a stop (18), before the blank holder (3) has come into contact with a blank placed on the die (2), the force exerted by the blank holder on the said blank is determined by the pressure of the fluid injected into the said cylinder (12) and may vary during the course of the deep-drawing cycle. <IMAGE>
Patent EP-0480052-A1 (EP)
Inventor: UCHIDA MINORU AZA-HONSON
IPC: C07D215/54
Filed: 1991-03-27
Abstract: A quinoline derivative of general formula (I) and its salt, useful as an antiulcer drug, wherein R¹ represents lower alkoxy, halogen, lower alkyl, lower alkylthio, lower alkanoyloxy-substituted lower alkyl, halogenated lower alkyl or hydroxylated lower alkyl; R² and R³ may be the same or different from each other and each represents hydrogen, loweralkyl, halogenated lower alkyl, C₃ to C₈ cycloalkyl, cycloalkyl-substituted lower alkyl, lower alkenyloxy, lower alkenyl, lower alkoxy-substituted lower alkyl, phenyl-substituted lower alkyl, lower alkynyl, lower alkylphenyl or hydroxylated lower alkyl; R⁴ represents phenyl, tetrahydronaphthyl or naphthyl which may be each substituted with one or two members selected from the group consisting of lower alkyl, halogen, lower alkoxy, lower alkylthio, lower alkanoyl, phenyl, cyano, lower alkynylsulfinyl, lower alkoxycarbonyl, lower alkenylthio, phenyl-substituted lower alkylthio, benzoyl, hydroxylated lower alkyl, lower alkanoyloxy-substituted lower alkyl, lower alkanoyloxy and hydroxyl; and n is 0, 1 or 2.
Patent EP-0547125-A1 (EP)
Title: A working chair.
Inventor: BUCHACZ JREK
IPC: A47C1/032
Filed: 1991-09-04
Abstract: PCT No. PCT/NO91/00115 Sec. 371 Date Jul. 12, 1993 Sec. 102(e) Date Jul. 12, 1993 PCT Filed Sep. 4, 1991 PCT Pub. No. WO92/03951 PCT Pub. Date Mar. 19, 1992.A chair, especially a working/office chair, comprising a seat-supporting frame (3), a seat (1) rotatably mounted in the frame (3) about a first axis (2), a back support (6) rotatably mounted in the frame (3) about a second axis (7) behind the first one, and a coupling device (20) connected between the seat (1) and the back support (6) behind said axes to cause a synchronous movement of the seat (1) in relation to the back support (6). the coupling device (20) consists of a member having a length which can be readjusted with a certain inertia for adjustment of the relative position of the seat (1) and the back support (6), so that the position of the seat (1) in relation to the back (4) can be readjusted by the exertion of a torque on the seat (1) while the back support (6) simultaneously is kept essentially stationary in relation to the frame (3).
Patent EP-0504353-A1 (EP)
Inventor: AITKEN DEREK ST LEONARD S ROAD
IPC: H01J37/317
Filed: 1991-10-02
Abstract: Appareil (28) permettant d'envoyer des ions sur un élément cible (26) comprenant un réseau circulaire de cathodes thermo-ioniques, de décharges en arc et de sources ioniques (29), monté sur un chariot tournant (13) ou un mécanisme linéaire. Un support tournant annulaire (15) se trouvant autour du chariot tournant supporte plusieurs électrodes d'extraction (18). Un logement (20, 23) définit une voie de sortie (32) pour le faisceau ionique en provenance de la source ionique (29). Ledit faisceau ionique est dirigé à travers un dispositif d'analyse de faisceau (24) et à travers des étages d'accélération (25) pour aboutir dans un dispositif (27) de balayage du faisceau par rapport à la cible (26) à atteindre. Le chariot tournant (13) et le support annulaire (15) peuvent tous deux être tournés, afin d'amener en coopération les combinaisons requises de source ionique (29) et d'électrode d'extraction (18).
Patent EP-0494669-A1 (EP)
Inventor: SHINN CHARLES E
IPC: G06F3/06
Filed: 1992-01-09
Abstract: A memory system having a moving memory recording media (8). A sector in each track on said media (8) includes recordings defining a synchronizing field (3a) and a start of data field (3b). Selected bit signals of bit signals (Q) derived from said recordings are simultaneously combined (GA) in a plurality of differing bit signal combinations (Q1, Q6 ---            Q15     ¯           , Q19,            Q22     ¯           ). The simultaneously validity of all of the bit signals (Q producing A, B, C, or D) in each of a predetermined number ABC, ACD, ABD, BCD) of said differing bit signal combinations, which predetermined number (3 out of four of A, B, C, D) is less than the plurality of bit signal combinations (ABC, ACD, ABD, BCD), provides fault tolerant detection (SMDET) of said start of data field (36).
Patent EP-0499801-A1 (EP)
Inventor: BEGERO RUDOLF
IPC: F24C15/18
Filed: 1992-01-20
Abstract: The invention relates to an oven with a heat keeping compartment, the heat keeping compartment being removable from the oven and insertable again. According to the invention the heat keeping compartment (6) is situated in the oven (1) beneath the oven muffle. It is connected to a fan supplying hot air and to a heat source. The fan and the heat source can be switched on selectively. The heat keeping compartment is for, e.g., letting leavened dough rise or for the production of yoghurt, thawing of deep-frozen food, or germinating cereals for health food. <IMAGE>
Patent EP-0502556-A1 (EP)
Inventor: LOEVGREN KURT
IPC: A61K31/415
Filed: 1987-04-16
Abstract: The use of core material in the form of small beads or tablets containing as the active ingredient an acid labile compound of the general formula I and on said core material one or more inert reacting subcoating layers comprising tablet excipients which are soluble or rapidly disintegrating in water, or polymeric, water soluble, filmforming compounds, optionally containing pH-buffering, alkaline compounds between the alkaline reacting core and an outer layer, which is an enteric coating layer, in order to obtain an oral preparation stable to discolouration.
Patent EP-0520158-A1 (EP)
Inventor: COMOGLIO PAOLO
IPC: C12N5/078
Filed: 1992-04-30
Abstract: A protein, which is useful as an antagonist of hepatocyte growth factor, is composed of two disulphide-linked chains of 50 kDa and 75 or 85 kDa respectively, the 50 kDa chain being the α-chain of the tyrosine kinase encoded by the  MET  protooncogene and the 75 or 85 kDa chain being a C-terminal truncated form of the β-chain of the said tyrosine kinase.
Patent EP-0515986-A1 (EP)
Inventor: TAYEBI AMAD DR
IPC: A62B18/00
Filed: 1992-05-21
Abstract: A breathing mask (19) is disclosed which features a soft, flexible face contacting member (20) and an outer shell member (21) fastened thereto to form a mask. The face contacting member (20) is formed in an arctuate shape that provides a cup (27) in which the chin of the mask wearer rests to prevent the mask from slipping under the chin of the wearer, and a peripheral rim (29) over the nose of the wearer that secures the bottom edge of eye glasses or protective eyewear between the rim and the face of the mask wearer. The outer shell member (21) is either an air permeable material for filtering particulates and/or gases from breathed air, or may be a rigid air impervious material through which filter cartridges are mounted to filter breathed air.
Patent EP-0523565-A1 (EP)
Inventor: HARA HIROSHI
IPC: G03F7/26
Filed: 1992-07-10
Abstract: A light-sensitive material comprises a support and a light-sensitive layer. The light-sensitive layer contains silver halide, a reducing agent, an ethylenically unsaturated polymerizable compound and a color image forming substance. The silver halide, the reducing agent, the polymerizable compound and the color image forming substance are contained in light-sensitive microcapsules which are dispersed in the light-sensitive layer. According to one embodiment of the present invention, the light-sensitive layer further contains an ethylenically unsaturated polymerizable compound outside the light-sensitive microcapsules. According to another embodiment of the invention, the light-sensitive material further has an auxiliary layer containing an ethylenically unsaturated polymerizable compound. According to the other embodiment of the invention, the light-sensitive material further has an auxiliary layer containing a transfer accelerating compound which has an affinity with the color image forming substance or the ethylenically unsaturated polymerizable compound.
Patent EP-0529406-A1 (EP)
Inventor: HEINTKE HANS-EBERHARD
IPC: B26B19/04
Filed: 1992-08-12
Abstract: The invention is directed to a dry shaving apparatus comprising a pair of parallel, elongate shaving heads having inner cutters operatively associated with an outer cutter and arranged on a common coupling member which is coupled to a drive member of an electric drive mechanism, wherein at least one of the inner cutters is movably coupled to the coupling member transversely to the oscillating direction of the inner cutters.
Patent EP-0537749-A1 (EP)
Inventor: UENO HISASHI
IPC: H01L21/3205
Filed: 1992-10-15
Abstract: Openings for contact holes, grooves, and through-holes are (38,39) formed in an insulating BPSG film (37) formed on a semiconductor substrate (36) including electrical circuit elements. Next,  a  conductive material (41) such as Al alloy is deposited over the entire substrate by sputtering technique, and then the insulating film is selectively removed from the substrate except for the regions at and near the openings.Thereafter, the Al alloy is caused to re -flow into the corresponding openings by means of laser light to form desired lead lines (30,31,33) in the openings (38,39).
Patent EP-0547406-A1 (EP)
Inventor: HAEFNER RAINER
IPC: G04B37/14
Filed: 1992-11-24
Abstract: Watch with a clockwork and housing, with hands which can be moved by shafts and are joined to their shafts in an articulated fashion, and with a composite dial. The face of the housing is constructed to extend obliquely from front to rear and upwards. <IMAGE>
Patent EP-0499311-A1 (EP)
Title: Transformer
Inventor: THUIS ROBBERT CAREL
IPC: H01F27/38
Filed: 1992-02-04
Abstract: The transformer comprises a core (7) of a soft-magnetic material and a first winding (29) and a second winding (31) which is coupled thereto, each winding consisting of at least one wire-shaped conductor. In order to compensate for the leakage inductance occurring in the transformer, the transformer also comprises a third winding (33) which is coupled to the first winding (29) and the second winding (31) and which is provided with terminals (35) which are interconnected by means of a capacitor (37).
Patent EP-0533273-A1 (EP)
Inventor: FERRARI FRANCO
IPC: E05D5/08
Filed: 1992-09-15
Abstract: A furniture hinge (10) comprises a wing (11) and a housing (15) connected to each other by articulation arms (13, 14). The housing (15) comprises a substantially cylindrical side wall (24) provided with openings (21, 22) for avoiding interferences with one pivot end (25) of a lower articulation arm (13) in the housing. The openings (21, 22) define an upper support wall region (23) between them for supporting the lower articulated arm (13) when the hinge is in the open position. The wall region (23) has an enlarged base and advantageously the bending of its side walls (26, 27) substantially follows a profile given by the intersection of the wall (24) with an imaginary cylinder substantially coaxial with the pivot axis between the lower arm (13) and the housing (15).
Patent EP-0566792-A1 (EP)
Inventor: SMISSON ROBERT P M
IPC: B01D21/02
Filed: 1992-04-24
Abstract: There is provided a low energy gravitational separator for separating solid matter from a liquid mixture carrying the solid matter comprising: (a) a vessel having a cylindrical outer wall and a base at one end, (b) a body which is provided within the vessel and which defines with the base an annular opening spaced from the outer wall, (c) an annular dip plate in an upper region of the vessel and spaced from the outer wall of the vessel for stabilising flow patterns in the vessel, (d) a vessel inlet formed as an opening in the outer wall of the vessel for introducing the liquid mixture into the vessel, (e) an outlet in communication with an upper region of the vessel for removing from the vessel a treated liquid, (f) a solids collection region centrally disposed of the base for collecting solid matter separated from the liquid mixture, and (g) an inlet reservoir in communication with the vessel via the said vessel inlet, which inlet constitutes a drainage outlet from the inlet reservoir, the inlet reservoir being shaped to direct liquid from the reservoir through the drainage outlet into the vessel in a generally tangential direction thereby to promote a circulating flow of the liquid mixture within the vessel; the arrangement of the components of the separator being such that, in use with a circulating flow of liquid and solid matter within the vessel which is such that any separation of the solid component of the liquid in the vessel is brought about primarily by gravity, there is created a stabilised shear zone in the circulating liquid between an outer, relatively fast circulating region and an inner, relatively slowly circulating region and there is caused an inward sweeping effect of solids accumulated at the base of the vessel towards the said annular opening.
Patent EP-0529957-A1 (EP)
Title: Sealed electrical connectors
Inventor: KOBLITZ FRANCIS FREDERICK
IPC: C10M113/12
Filed: 1992-08-20
Abstract: A moisture and temperature resistant electrical connector has a connector body (10,110) containing a terminal (10A,116), for sealingly connecting transmission means (90,122) and containing sealant composition. The sealant composition comprises (i) an elastomeric thermoplastic polymer, preferably an organic polymer composite comprising diblock and triblock copolymers, and (ii) extender for the elastomeric thermoplastic polymer. The composition may also include (iii) a crosslinked polymer which is preferably crosslinked in the presence of the elastomeric thermoplastic polymer and is preferably a silicon-based crosslinked polymer. The extender is preferably a mixture of a primary low solvency extender and a secondary high solvency extender and may be a mixture of mineral oil and polyisobutene. The elastomeric thermoplastic polymer may be a block copolymer of a non-aromatic polyolefin and a poly (alkenyl arene).
Patent EP-0503997-A1 (EP)
Inventor: FERNANDEZ ROBERTO
IPC: G09F3/00
Filed: 1992-02-28
Abstract: The present invention relates to a process for differentiating between two similar articles as well as to an article marked according to such a process. The process for marking two similar articles made from identical blanks by machining different parts according to the article to be obtained consists in adding onto each article a specific marking, and is characterised in that each blank (1) undergoes the addition of two specific markings (4G, 4D) with the marking corresponding to one of the two articles, situated in the location of the part to machine so as to produce the other article, following which one of the two parts is machined to leave on the article thus obtained the marking (4G or 4D) corresponding to that article alone. The invention applies to the differentiation and mounting of articles, for example for manufacturing motor vehicles. <IMAGE>