baber/WOPTO huggingface dataset:
Patent EP-0280649-A1 (EP)
Inventor: CAMENZIND ALOIS
IPC: B25B27/02
Filed: 1988-02-15
Abstract: The tool (1) is intended for generating an axially directed force on a rod in order to loosen or establish a press fit between the rod and a body, e.g. the connecting spigot, pressed into a tube end, of a joint connection. For this purpose, the tool (1) has a rod receptacle (24) with a clamping jaw (28) which can be pressed against the rod by a first working piston (20, 37), so that the tool (1) can be fixed to the rod surface without damage thereto. A second working piston (21), provided axially parallel to the rod receptacle, generates the desired axially directed force. The two pistons (20, 21) are moved one after the other by arranging in the hydraulic line (12-14) leading to the second piston (21), a pressure control valve (56) which opens only after the working movement of the first piston (20) has reached its end position. The hydraulic pressure is generated by a hand-actuated pump (36, 51, 53, 52) arranged in the shank (3, 4) of the tool (1). The hydraulic oil is stored in bellows enclosed in the handle (2) of the tool (1), into which bellows the return flow takes place after opening a pressure-release valve (66). <IMAGE>
Patent EP-0280668-A1 (EP)
Inventor: STENQVIST JAN NICOLAI
IPC: B41F31/30
Filed: 1988-02-12
Abstract: A printing unit comprises an impression cylinder (3) and an inking roller (4) adjustably spaced from the impression cylinder (3) by means of a pair of first lever arms (10) which are pivotal and eccen­trically mounted in relation to the axis of rotation (18) of the roller (4). An elongate doctor blade (8) for wipe-off engagement with the roller (4) is supported by a pair of second pivotal lever arms (19) which are concentrically mounted in relation to the axis of rotation (18) of the roller (4) and eccentrically mounted in relation to the fulcrum (15) of the first lever arms (10), whereby the doctor blade (8) and the roller (4) maintain their relative positions during the adjustment of the spacing between the roller (4) and the impression cylinder (3). Thus, the doctor blade (8) follows the movements of the inking roller (4) while maintaining the parallelism between them. The pivotment and the setting of the lever arms (10) and (19) are brought about by adjusting devices (16) and (23), respectively.
Patent EP-0292549-A1 (EP)
Title: Procede pour effectuer des traitements bio-technologiques au moyen d'un systeme multiphase dans un reacteur en boucle
Inventor: TRAMPER JOHANNES
IPC: C12M1/08
Filed: 1987-12-04
Abstract: Dans le procédé décrit, le système multiphase comprend une phase aqueuse (11) et au moins un solvant organique (9, 10) qui n'est pas miscible avec l'eau et présente une masse volumique différente de l'eau; l'un des constituants liquides sert de phase continue et l'autre de phase dispersée.
Patent EP-0299050-A1 (EP)
Title: Isolation of single chain proteins with fsh suppressing activity from follicular fluid.
Inventor: DE KRETSER DAVID MORRITZ
IPC: C07K16/00
Filed: 1988-01-29
Abstract: Polypeptides exhibiting an inhibitory action over follitropin are disclosed. These polypeptides are designated follitropin suppressing proteins, or "FSP's," and range in size from 30 to 60 kD as determined by SDS-PAGE. Uses for FSP's, including regulation of fertility and as immunogens, are disclosed.
Patent EP-0386014-A1 (EP)
Inventor: SUNDBERG INGVAR
IPC: B25B13/06
Filed: 1988-08-10
Abstract: La partie de serrage d'une clef polygonale est délimitée par une rainure (3), ce qui permet d'adapter la partie de serrage au moment de serrage requis en modifiant sa hauteur. Le degré d'inclinaison de la partie supérieure (2) dépend de la forme de la rainure (3).
Patent EP-0339528-A1 (EP)
Inventor: ALBARDA SCATO DIPL-ING
IPC: F15C3/08
Filed: 1989-04-22
Abstract: A valve structure made from microstructured components produced from a base body in order to control fluids, in which an actuating element can be moved relative to a flow path distributor and, depending on its switching position, opens or closes fluid paths, the switching of an actuator, connected to an energy source, determining the transition from one position into the other, and the actuating element then being held in its switching position, is to be improved in such a manner that even with long valve strokes, which make a high flow of fluid possible, a powerful force can nevertheless be exerted on the actuating element. To this end, provision is made for the actuator (9) to operate in accordance with a principle of action oriented towards covering the maximum possible travel, and a retaining device (1, 5) is provided for the purpose of retaining, which operates in accordance with a second active principle which is oriented towards a maximum possible retaining force generation and is independent of the first active principle. …<IMAGE>…
Patent EP-0345691-A1 (EP)
Inventor: THIELE SIEGFRIED
IPC: B23D47/04
Filed: 1989-06-05
Abstract: The work bench (6) of a - in particular vertically operating - sawing machine for wood boards has a clamping bar (15) which clamps the board, and which can be swung out from the supporting region of the work bench (6) by means of at least one swinging arm (16). <IMAGE>
Patent EP-0346843-A1 (EP)
Inventor: MIYASHI TSUTOMU
IPC: C07C1/00
Filed: 1989-06-13
Abstract: A process for separating 2,6-dimethylnaphthalene form a 2,6-dimethylnaphthalene-containing mixture which comprises mixing said mixture with 2,4,7-trinitro-9-­fluorenone to thereby form a complex, separating a solid matter containing said complex and decomposing the solid matter containing the same to thereby separate and collect an oil rich in the 2,6-dimethylnaphthalene. According to this process, 2,6-dimethylnaphthalene can be readily separated at a high selectivity. Further, the 2,4,7-­trinitro-9-fluorenone can be readily recovered and reused as such.
Patent EP-0360026-A1 (EP)
Inventor: BEHRENS ANDREAS
IPC: H04N19/423
Filed: 1989-08-25
Abstract: In a two-way vision device in which the video signals generated by a camera (1) are temporarily stored in a first frame memory (3) and can be transferred with reduced data rate via a DPCM loop which contains a second frame memory (9), the signals which can be supplied to the second frame memory (9) can also be supplied to a third frame memory (11) the output of which is connected to an image reproduction device (14). Addresses are generated which in each case represent the position of picture elements and can be supplied both to the first frame memory (3) as write addresses and to the third frame memory (11) as read addresses. <IMAGE>
Patent EP-0369327-A1 (EP)
Inventor: KOBUSCH KLAUS
IPC: F16B37/04
Filed: 1989-11-09
Abstract: The invention relates to an expansion nut whose thread (8) is formed after a polygonal (3) bush provided with a smooth inner bore (6) is inserted into a correspondingly polygonal opening of a plate (4), the nut being deformed radially outwards and anchored in the opening when the thread (8) is being formed.
Patent EP-0374733-A1 (EP)
Inventor: SAITO MIKIO C O NEC CORPORATIO
IPC: G06F12/06
Filed: 1989-12-14
Abstract: A single-chip microcomputer includes therein an EPROM including a specific cell of the EPROM storing an item of information for discrimination of a memory space. When a reset signal is applied for initializing the single-chip microcomputer, the specific cell of the EPROM is selected and read out, and further latched in a latch circuit. On the basis of the content of the latch circuit, the single-chip microcomputer discriminates and sets a boundary between an internal memory and an external memory in a programmed operation.
Patent EP-0331568-A1 (EP)
Inventor: LAZZARI JEAN-PIERRE
IPC: B25J21/00
Filed: 1989-02-27
Abstract: Connecting device between two environments (2, 3) separated by a split wall (1). On the split (4) is disposed a seal with lips (13, 14) whose edge (15, 16) is covered with magnets (17, 18) which attract each other. The arm (5) traversing the split (4) is provided with magnets (21, 22) which locally repel the lips (13, 14). Friction and distortions are thus avoided. 
<??>Application to clean enclosures for the manufacture of semiconductors. 
<IMAGE>
Patent EP-0401448-A1 (EP)
Inventor: CHEMIN HENRI L
IPC: G05F1/62
Filed: 1989-06-08
Abstract: The stabilised power supply comprises a mains transformer (5) followed by a single-phase or multi-phase rectifier (6) and by an integrator. The positive output of the bridge is connected to the negative input of a differential voltage regulator (8). The positive output of the regulator is connected directly to the load (13). The negative output of the bridge is connected to earth. The differential voltage is regulated by a negative-feedback loop which neutralises the upstream and downstream variations, as well as the residual ripples. This differential voltage (Udiff) is obtained through an independent switch-mode source with very high efficiency (UI). It provides an additional contribution of power which adds to the output power of the transformer. <IMAGE>
Patent EP-0351307-A1 (EP)
Inventor: ALAZET JEAN
IPC: E05B1/00
Filed: 1989-07-11
Abstract: This handle is associated with a member capable of ensuring that an aseptisising product is applied to its actuating grip (3) under the effect of a relative movement of one of these components in relation to the other. There are mechanical means which, under the effect of the rotation of the handle during its actuation, are capable of ensuring the cocking of a device capable of subsequently causing the desired relative movement for applying an aseptisising product to the actuating grip or the restoration of the latter to the state of use after such a product has been applied. This handle is capable of replacing conventional handles, in order to prevent the actuating grip of these handles from having the possibility of constituting an agent transmitting infectious bacteria or the like. <IMAGE>
Patent EP-0369883-A1 (EP)
Inventor: RIVIERE MAURICE
IPC: B23K26/00
Filed: 1989-11-16
Abstract: Cleaning both edges of a sheet prior to welding. According to the invention, a laser beam (22a) is directed towards the two edges (12a, 12b) brought close together and displaced in a straight line, and focusing means (23) are provided in order to displace and/or shape the focused spot so as to cover, at least traversely relative to the path of the edges, a dimension equal to the width to be cleaned. <IMAGE>
Patent EP-0374006-A1 (EP)
Inventor: MAERFELD CHARLES
IPC: G02F2/02
Filed: 1989-12-06
Abstract: The invention relates to devices permitting the shifting of the frequency of an optical wave. …<??>It consists in exciting two coupled light guides (422, 423) by an optical wave propagating in a symmetric mode and in subjecting these guides to the action of a travelling electromagnetic wave which has the effect of shifting the frequency of the optical wave which passes from the symmetric mode to the antisymmetric mode. A transfer device (432-435) supplied with a DC voltage V0 permits the retransformation of the antisymmetric mode into the symmetric mode in order to add the two light signals and to obtain a single translated output signal of the frequency F. …<??>The invention permits the construction of BLU optical modulators. …<IMAGE>…
Patent EP-0328471-A1 (EP)
Inventor: BAILLY ROLAND
IPC: F01L3/10
Filed: 1989-02-13
Abstract: Method for automatically assembling a longitudinally-split conical part in a cup, and means intended to implement it. Method, characterised in that a filling station (26) receiving cups (6) is fed with semi-conical parts carried by a slide (27) and introduced side by side into this filling station from two distribution guides, the semi-conical parts dropping into the cups (6) by being pushed, via the slide (27), with the aid of a pusher (33) against a lower finger for accompanying the dropping motion. Machine, characterised in that it is composed of a supply station (13), of a distribution slide (27) receiving the parts in order to transfer them, of a device (31) for pushing via the slide in order to load them, with the aid of an accompanying device, into cups (6) admitted into a rotary filling station (26) with a lateral inlet/outlet (47). This invention is of interest to constructers of automatic assembly machines. <IMAGE>
Patent EP-0386388-A1 (EP)
Inventor: GALEUCHET YVAN
IPC: H01S5/12
Filed: 1989-03-10
Abstract: A method, and devices produced therewith, for the epi­taxial growth of sub-micron semiconductor structures with at least one crystal plane dependently grown, buried active layer (24) consisting of a III-V compound. The active layer (24) and adjacent embedding layers (23, 25) form a heterostructure produced in a one-step growth process not requiring removal of the sample from the growth chamber inbetween layer depositions. The layers of the structure are grown on a semiconductor substrate (21) having a structured surface exposing regions of different crystal orientation providing growth- and no-growth-­planes for the selective growth process. The method allows the production of multiple, closely spaced active layers and of layers consisting of adjoining sections having different physical properties.
Patent EP-0396583-A1 (EP)
Inventor: TALIM SUNIL PANDHARINATH
IPC: C23C14/04
Filed: 1988-12-05
Abstract: On inscrit une configuration de charge localisée sur la surface d'un substrat isolant (1) à l'aide d'un canon à électrons (3, 4, 5, 6). On dépose ensuite une couche métallique sur les régions chargées, au moyen d'un filament de vaporisation (7).
Patent EP-0401244-A1 (EP)
Title: Radio receiver for vehicles
Inventor: KLUTH HANS-JUERGEN
IPC: G11B31/00
Filed: 1989-02-15
Abstract: In a vehicle such as an automobile, the reproduction loudness of a road traffic broadcast is switched over to a preset value by means of an identification signal from the broadcast transmitter. To facilitate understanding of the road traffic message, the basses and trebles are also switched over automatically to a preset value when the loudness is switched over. Useful in particular as a radio receiver in a motor vehicle.
Patent EP-0356500-A1 (EP)
Inventor: CRAIGHEAD JIMMY RAY
IPC: B65B/
Filed: 1989-01-23
Abstract: Des plaques (46, 80), qui sont montées sur une structure de support (22) d'une machine servant à empaqueter des articles dans des emballages en forme de manchons, servent de guides pour les articles en mouvement et de détecteurs de bourrage d'articles qui se produit à l'intérieur des manchons ouverts avant la fermeture des rabats d'extrémités des manchons. Les plaques sont montées de façon à se rapprocher et à s'éloigner des manchons d'emballage en mouvement et sont sollicitées (48, 102) vers l'intérieur en direction du chemin d'avance des manchons d'emballage. Lors d'un bourrage, la pression des articles tendant à sortir du manchon amène la plaque à pivoter hors de contact avec un capteur (74, 96), ce qui interrompt automatiquement le fonctionnement de la machine. La plaque s'étend jusqu'à la région de fermeture des rabats, de façon à détecter les bourrages à n'importe quel point entre la station de chargement et la station de fermeture des rabats.
Patent EP-0438403-A1 (EP)
Inventor: SANDERS MARK STEVEN
IPC: H01R43/02
Filed: 1989-04-07
Abstract: On a mis au point un procédé de terminaison d'un câble électrique coaxial par brasage au trempé d'une virole métallique au blindage tressé extérieur entourant une extrémité.
Patent EP-0394390-A1 (EP)
Inventor: BENNETT JOHN SEBASTIAN
IPC: B60K17/346
Filed: 1989-08-14
Abstract: Un véhicule tel qu'un tracteur possède des essieux de commande avant et arrière pourvus d'une couronne d'entraînement et de pignons (10 et 11) entraînés à partir d'une machine motrice (E) via un différentiel inter-essieux (12). L'essieu de commande arrière comporte des freins à main (40) gauche et droit et le différentiel inter-essieux est muni d'un verrouillage (22, 23, 24) pour verrouiller le différentiel. Ce verrouillage est sollicité, vers une position engagée, par un ressort (25) et un actuateur hydraulique (27). Un système de commande (CS) est destiné à engager le verrouillage (22, 23, 24) lorsque les deux freins d'essieu arrière (40) sont actionnés.
Patent EP-0405049-A1 (EP)
Inventor: DEGRAZIA TOREY W JR
IPC: F01M11/03
Filed: 1990-01-09
Abstract: An improved interlocked remote oil filter and drain provides a system for draining oil from the oil sump (22) of an engine. The system comprises an improved interlock that includes an interlock tab (112) movable between a drain position to permit draining of the engine oil when the oil filter (51) is not in place and a safe position to prohibit draining of the engine oil when the oil filter is in place. The interlock tab (112) allows the convenient use of different sizes and shapes of oil filters.
Patent EP-0379046-A1 (EP)
Inventor: KOLB RUDOLF
IPC: A47F5/13
Filed: 1990-01-10
Abstract: In order to achieve great variability and great compactness during transport and storage in a device for accommodating blister packages (1), having two side parts (2) which are bridged by at least one cross-beam (3), provided with bearing bars (4), the side parts (2) are provided with retaining elements (7) arranged in a staggered manner in height and depth, on which retaining elements counter-retaining elements (8) of the cross-beam(s) (3) can be accommodated detachably, it being possible for the counter-retaining elements to be brought into engagement with the retaining elements. These measures result in a demountable stand, in which the cross-beams (3) containing the bearing bars (4) can be positioned at any desired point. <IMAGE>
Patent EP-0393510-A1 (EP)
Inventor: ZIEMELIS MARIS JAZEPS
IPC: C08F20/20
Filed: 1990-04-12
Abstract: A precipitation polymerization process for the production of a macroporous cross-linked copolymer in which there is added to a reactor equipped with a stirrer, at least one monounsaturated monomer and at least one polyunsaturated monomer, adding to the reactor a solvent in which the monomers are soluble but in which the copolymer is insoluble and conducting the copolymerization in the reactor by stirring the solvent, the monounsaturated monomer and the polyunsaturated monomer, at stirring rates in the reactor of from zero revolutions per minute to about three hundred revolutions per minute.
Patent EP-0460244-A1 (EP)
Inventor: HELLER HANS
IPC: C01B31/08
Filed: 1990-05-04
Abstract: Apparatus for desorbing activated carbon, with a device for electric heating of the activated carbon. <IMAGE>
Patent EP-0405108-A1 (EP)
Inventor: WEDI STEPHAN
IPC: E04F15/02
Filed: 1990-05-15
Abstract: The invention relates to an L-formed edging strip for forming a border for floor and wall coverings of ceramic tiles, the L-leg of the edging strip being able to be joined to the joint mortar, adhesive or the like used for laying the ceramic tile. In this arrangement, adhesion-enhancing structures (4; 4'), which are webs (9) running in the axial direction of the strip, are provided on the inner side of the short leg (2) and on the outer side of the long leg (3). <IMAGE>
Patent EP-0415019-A1 (EP)
Inventor: YOKOTA MASAHIRO C O INTELLECTU
IPC: H01J29/00
Filed: 1990-06-26
Abstract: In a cathode-ray tube apparatus, a deflection yoke (25) is provided on a funnel of a tube (20) and a pair of closed loop coils are provided on a panel and the funnel of the tube at upper and lower sides, respec­tively. The deflection yoke (25) generates effective magnetic fluxes in the tube (20) and also generates ineffective magnetic fluxes as leakage magnetic fluxes outside of the tube (20). Some of the leakage magnetic fluxes pass through the coils (28) so that induced cur­rents are produced in the coils (28) and induced mag­netic fluxes are produced as compensating magnetic fluxes from the coils (28). Thus, the leakage magnetic fluxes passing through a space in front of the tube are reduced by the compensating magnetic fluxes from the coils (28).
Patent EP-0411403-A1 (EP)
Inventor: KOSEKI KOSHI C O JAPAN TOBACCO
IPC: C07D307/58
Filed: 1990-07-19
Abstract: A method of preparing (S)-γ-hydroxymethyl-­α,β-butenolide includes the step of oxidizing a levoglucosenone with a peracid in an organic solvent. Peracetic acid, metha-chloroperbenzoic acid or magnesium monoperoxyphthalate hexahydrate can be used as the peracid. According to this method, an (S)-γ-­hydroxymethyl-α,β-butenolide having high optical purity can be easily prepared from a levoglucosenone as a starting material at a high yield.
Patent EP-0431303-A1 (EP)
Inventor: TARROUX JEAN-PIERRE
IPC: H02G1/08
Filed: 1990-10-27
Abstract: The invention relates to a device enabling one operator, alone, to pass conductors or cables into a routed conduit for electrical ducting. This wire-pulling device is equipped with a "stop-go" mechanism actuated directly (that is to say without remote control) due to the thrust of the conductors in the conduit and stopped (still without remote control) as a function of the magnitude of the tension of the conductors engaged in the conduit. As the conductors exit the conduit, the device stops immediately, without intervention of the operator.
Patent EP-0430032-A1 (EP)
Inventor: WENKE GOTTFRIED
IPC: D06M101/02
Filed: 1990-11-20
Abstract: A composition for coloring keratinaceous fibers comprising, as coupler, one or more compounds of formula I: 

      wherein X is an NH₂, SH, or OH group, and each of R₁ through R₄ is independently selected from H and C₁₋₆ alkyl moieties.
Patent EP-0389012-A1 (EP)
Inventor: WASSINK DERK JAN CHRIS
IPC: H03J7/18
Filed: 1990-02-16
Abstract: A broadcast receiver such as a car radio has an electronic tuning circuit and a memory for storing preset stations. The strongest receivable transmitters in the surroundings are searched and stored in the memory by means of an automatic storage program. Subsequently the stored transmitters can be selected in a given sequence by means of successive program keys. 
     To improve convenience of operation, the control circuit in the broadcast receiver further comprises an interchange program 21 so as to interchange the tuning values of preset stations stored in the memory. The stored stations can be subsequently selected by means of the successive program selection keys in a sequence desired by the user.
Patent EP-0391457-A1 (EP)
Inventor: HUPPI KARL
IPC: A47L11/283
Filed: 1990-03-20
Abstract: An automatic floor-leaning and floor-treating machine having improved brush-pressure control, said machine comprising a body (1) which is supported on wheels (2, 3) and one or more rotating brushes (4), said brushes (4) being mounted on one side of a frame (5) which can be pivoted relative to the body, the other side of the frame beyond the center of rotation being connected to one end of a spring (6), the other end of which can be displaced by means of a motor, characterized in that there is provided a second spring (9) which is connected at one end to the displaceable end of the first spring (6), and at the other end to the frame at the side where the rotating brushes are mounted. Preferably, the attachment site of the first spring (6) to the second spring (9) is connected to the actuator arm (7) of a servomotor (8).