baber/WOPTO huggingface dataset:
Patent EP-0225345-A1 (EP)
Inventor: SPINAS STEFI
IPC: A63C11/02
Filed: 1986-06-04
Abstract: Le dispositif comprend un moyen de roulage (2) comportant une boîte (10) avec deux parois latérales (11, 12). A la partie inférieure (23) des parois (11,12) est articulé autour d'un axe transversal (15) une pièce de fond (16). Une fourche (28), comportant une roue (23) tournant autour d'un axe (32), est articulée sur la pièce de fond (16) autour d'un axe (31) perpendiculaire à l'axe (15). La pièce de fond est maintenue en position par un appui (18, 19) et par un moyen d'arrêt déverrouillable (20). Une courroie (38) comportant une fermeture (43) est disposée dans une rainure (37) située sur les parois latérales (11, 12). Avec cela la boîte (10) peut être fixée à l'extrémité arrière d'une paire de skis, qui peut facilement être dirigée grâce à la roue articulée (33). De plus, une bande de traction comportant une lanière peut être fixée aux skis au-dessus de leur liaison et faciliter ainsi leur transport.
Patent EP-0241558-A1 (EP)
Inventor: KUBOTA SHIGEO
IPC: G11B7/1372
Filed: 1986-09-18
Abstract: Method of manufacturing a gradient index lens (16) or (36) having a refractive index which can be expressed as a function of position. In order that a gradient index lens (16) or (36) having extremely low aberrations can be manufacture easily, a spherical portion (13) or (33) is formed in advance on the surface (12) or (32) of a base (11) or (31), and a layer (14) or (34) which gives rise to refractive index distribution is laid on the surface (12) or (32) of the base (11) or (31). The resulting surface layer is processed to have a flat surface. This method can be applied in the production of a lens which is required to have a high performance, such as an objective lens of an optical head for an optical disc player.
Patent EP-0283548-A1 (EP)
Title: Linear actuator
Inventor: LIPINSKI REINHARD
IPC: B23Q1/48
Filed: 1987-05-14
Abstract: The linear actuator has a longitudinal guide, at least one slide (12) mounted in a longitudinally displaceable manner on this longitudinal guide, and a drive source (1) producing a linear movement of at least one drive member, the driven drive member of which drive source (1) is coupled to the slide. In order to also alternatively produce a rotational actuating movement without an additional drive source, at least one slide with a drive element (16) mounted on it so as to be rotatable about a spindle (17) fixed to the slide is arranged on the longitudinal guide (11), allocated to which drive element (16) are devices (19) for taking the rotary movement. The drive element is coupled to the drive member (21) of the linear drive source via a gear mechanism (20, 24) imparting a rotary movement to it about its axis as a function of the linear movement of the drive member, while means (27, 30, 31) which can be operated alternatively are allocated to the slide, which means (27, 30, 31) can lock the slide in a fixed position relative to the longitudinal guide when the drive element is driven or can lock the drive element in a rotationally fixed manner relative to the slide when the slide is driven. <IMAGE>
Patent EP-0283552-A1 (EP)
Inventor: KUHLMANN THOMAS DR
IPC: C08L21/00
Filed: 1987-08-18
Abstract: The use of tetrabenzylthiuram disulphide as vulcanisation accelerator suppresses the production of carcinogenic nitrosamines.
Patent EP-0270829-A1 (EP)
Inventor: HERZOG LUDWIG
IPC: A61N1/08
Filed: 1987-11-02
Abstract: The stimulator, in particular for stimulation current therapy on a patient, comprises a stimulation current pulse generator (2) and a current-sampling arrangement (11 to 16) for actual values (IIst) of the current, and a current-displaying arrangement (24). Arranged downstream of the current-sampling arrangement (11 to 16) is an arrangement (4, 19, 21) which detects the peak current (IS) and which controls a time unit (26), which maintains constant the display of the peak current value on the current-displaying arrangement (24) for a predeterminable time duration ( DELTA t) after the appearance of a peak current value. <IMAGE>
Patent EP-0270940-A1 (EP)
Inventor: DRESCHER HANS
IPC: H02H7/12
Filed: 1987-11-26
Abstract: The invention relates to a circuit arrangement (2) consisting of an RC circuit (24), a first diode (30) and a series circuit (34) of a resistor (36) and a capacitor (38), a Zener diode (40) being electrically connected in parallel with the latter. According to the invention, the connection (28) of the RC circuit (24) on the resistor side is connected to the cathode of the first diode (30), the anode of the first diode (30) being connected to the anode (12) of the thyristor (4) and the cathode (16) of the latter being connected to the capacitor-side connection (32) of the RC circuit (24). The series circuit (34) is connected electrically in parallel with the capacitor (26) and the power supply connections (42, 44) to the trigger circuit (66) are connected to the connections of the capacitor (38) which is provided with the Zener diode (40), the output (10) of the trigger circuit (6) being connected to the control input (8) of the thyristor (4). This arrangement ensures that at least a part of the electrical energy stored in the capacitor (26) can be used for supplying power to the trigger circuit (6). <IMAGE>
Patent EP-0274869-A1 (EP)
Inventor: RYDER FRANCIS EUGENE
IPC: A61B5/15
Filed: 1987-12-10
Abstract: A retractable, non-reusable bleeding time lancet apparatus comprises a housing (22) having an end opening (32), a blade (28), and a carrier (30) for fixedly mounting the blade (28) and mounted in the housing (22) for sliding motion toward and away from the end opening (32). A resilient biasing member (34) is mounted in the housing in a prestressed condition and is operatively coupled for selectively urging the carrier (30) for achieving sliding motion toward and away from the housing end opening (32). A non-resettable release member (37, 38) normally retains the biasing member (34) in its prestressed condition and is selectively activatable for releasing the resilient biasing member (34) to urge the carrier (30) in a sliding motion for projecting at least a cutting edge (36) of the blade (28) through the end opening (32). Cooperating surfaces (46, 48) on the housing (22) and carrier (30) define respective limits of sliding motion of the carrier (30) corresponding to extended and retracted positions of the blade cutting edge (36) relative to the housing end opening (32). The resilient biasing member (34) is operatively engaged with the carrier (30) for achieving a compound sliding movement of the carrier (30) comprising an initial portion including extension of the carrier (30) for projecting the blade cutting edge (36) outwardly of the housing end opening (32), immediately followed by a second portion including retraction of the carrier (30) for retraction of the blade cutting edge (36) back into the housing (22).
Patent EP-0247929-A1 (EP)
Inventor: GUIEZE PAUL B
IPC: G01N30/38
Filed: 1987-05-22
Abstract: A liquid sample to be analyzed is subjected to a vaporizing step. The vaporized components are submitted to a first separation stage by introducing said components into a packed chromatography column and flowing carrier gas through said column. The effluent of the first stage is passed through a flow dividing chamber. A second separation stage is performed by passing the effluent of the flow dividing chamber to a capillary chromatography column and flowing carrier gas therethrough. After a predetermined period of time, flushing gas is introduced through the flow dividing chamber and flowed through the first-stage packed column in a direction opposite to the original direction of flow while the direction of flow remains unchanged in the capillary column.
Patent EP-0255477-A1 (EP)
Inventor: SIEBER HANS
IPC: B66F9/07
Filed: 1987-07-15
Abstract: The magazine for sheet metal comprises shelves (1) in which sheet metal plates (4) are stored horizontally. The shelves (1) are served by a device (3) which can be moved along the shelves. Both the service device (3) and the shelves (1) comprise, in their respective plane, supports (15, 45) for the stored material (4). The sheet metal plates (4) lie directly on the supports (15, 45) which are arranged in the same plane. The distance between these supports (15, 45) is so selected that the sheet metal plates (4) do not have a bent portion during either storage or handling. The sheet metal plates can be stored and transferred without having to be arranged in pallets, on frames or the like. <IMAGE>
Patent EP-0249589-A1 (EP)
Inventor: RAWALL SVEN-ERIK
IPC: B63B27/34
Filed: 1987-06-10
Abstract: The invention refers to a method for disposal of liquid, particularly treated wastewater, at sea with use of ship, whereby the liquid is pumped via at least one pipeline (3) from storing spaces in the ship and is discharged at a level (d) which may be lower than the metalimnion (s), i.e. below about 200 m. 
     The invention also refers to a device for performing the method and this incorporates at least one flexible pipeline (3), which with one of its ends is connectable to storing spaces on the ship (1), that a pump is provided to pump the liquid from said storing spaces through the pipeline and that the pipeline has an adjustable length, and with its free end (4) is arranged at a depth (d), which may bigger than the level of the metalimnion (s) of the water.
Patent EP-0298961-A1 (EP)
Title: Power transmission of a turning-track track-laying vehicle.
Inventor: POHJOLA JORMA
IPC: B62D/
Filed: 1986-12-18
Abstract: PCT No. PCT/FI86/00152 Sec. 371 Date Aug. 16, 1988 Sec. 102(e) Date Aug. 16, 1988 PCT Filed Dec. 18, 1986 PCT Pub. No. WO88/04627 PCT Pub. Date Jun. 30, 1988.The invention relates to a power transmission of a turning-track track-laying vehicle. The track-laying vehicle comprises such a closed-loop type track belt (10) arranged between end rolls or similar (11, 12) in such a way that one edge of the track belt can be stretched and the other edge of the track belt contracted in order to make the vehicle execute a turn. The vehicle comprises a motor (26), a traction sprocket or sprockets (30), and power transmission equipment between the traction sprocket or sprockets (30) and the motor (26). The drive sprocket or sprockets (30) are positioned above the top run of the track belt (10), preferably sideways in its middle range. In the traction sprocket or sprockets (30) there are drive cogs (32) or similar, which drive cogs (32) are in driving contact with the openings (40), grooves or similar of the track belt, so that the traction force can be transmitted from the traction sprocket or sprockets (30) to the track belt (10). The drive fit between the upper run of the track belt (10) and the traction sprocket or sprockets (30), such as a cog fit, is such that the fit lets the traction sprocket or sprockets (30) and the track belt (10) to interactively take such a driving position, which is mainly determined by the curvature of the the track belt.
Patent EP-0271501-A1 (EP)
Title: Implant for securing two adjacent vertebrae.
Inventor: GRUNDEI HANS
IPC: A61F2/44
Filed: 1987-05-14
Abstract: The implant (1) for securing two adjacent vertebrae consists of a cylindrical or tubular open-cell metal body which has a solid construction at least at the proximal end (4) forming the operative surface of a striking tool.
Patent EP-0266385-A1 (EP)
Title: Pseudo-peptide therapeutiquement actif d'acide glutamyl-aspartique
Inventor: UNGERER ARIELLE
IPC: C07K5/02
Filed: 1987-05-07
Abstract: Pseudo-peptide thérapeutiquement actif caractérisé en ce qu'il comporte au moins la séquence de l'acide gamma-glutamyl-aspartique ou l'un de ses dérivés. Ce pseudo-peptide peut entrer dans la préparation d'une composition pharmaceutique utile notamment dans le traitement de l'épilepsie ou des troubles du système nerveux central en général.
Patent EP-0271537-A1 (EP)
Inventor: BRAC JEAN
IPC: G01V1/38
Filed: 1987-06-12
Abstract: Procédé pour déterminer la géométrie d'un dispositif d'émission d'ondes sismiques comportant une pluralité de sources sismiques (S11, S12, S21, etc.) remorquées derrière un navire (1) avec des déports longitudinaux et transversaux différents. Il comporte le déclenchement isolé de chacune des sources (S11, S12, S21, etc.), la détection des ondes acoustiques qui en proviennent, par des capteurs de proximité (C) disposés à des distances connues des autres sources et éventuellement du navire ou d'une flûte sismique, et l'enregistrement des signaux captés, par un système d'acquisition à bord du navire (1). Après diverses corrections de distances et divers traitements effectués sur les signaux, on détermine des paramètres (durée de propagation, déphasages) significatifs des distances inter-sources et par voie de conséquence, les coordonnées relatives des sources les unes par rapport aux autres et leurs positions par rapport à d'autres points. On complète les mesures précédentes par d'autres relatives à la profondeur d'immersion des différentes sources (S11, S12, S21, etc.). Application à la prospection sismique en mer.
Patent EP-0327539-A1 (EP)
Inventor: GRAFSTROM MATS
IPC: G09G3/20
Filed: 1987-09-15
Abstract: Un écran d'affichage, composé de plusieurs matrices, est construit à partir de modules fonctionnant chacun comme une unité indépendante. Chaque module comprend une matrice d'affichage (2) sur laquelle sont disposés en une grille bidimensionnelle des éléments d'images ou pixels. La matrice d'images comporte une mémoire modulaire associée (13) dans laquelle sont écrites des informations concernant les parties d'un signal vidéo d'arrivée destinées à être représentées sur la matrice d'image dans la partie de l'écran d'affichage où est placée la matrice d'images. La matrice d'images est commandée de façon à afficher les informations vidéo en une seule rangée complète à la fois et est conçue de façon à orienter les rangées dans une séquence sélectionnée, ce qu'on obtient à l'aide d'une unité de commande (14, 15) qui commande un dispositif (16) comportant des étages d'attaque, un pour chaque élément d'image dans une rangée, couplés de façon à recevoir les informations provenant de la mémoire modulaire (13) et à l'aide d'une unité d'activation (18) destinée à activer tous les éléments d'images dans une rangée, ce qui permet de recevoir des informations depuis les étages d'attaque respectifs. L'unité de commande (14, 15) pour la mise à jour des informations affichées sur la matrice d'images fonctionne selon un rythme totalement indépendant du rythme avec lequel l'unité d'écriture en mémoire écrit les informations dans la mémoire modulaire (13).
Patent EP-0326616-A1 (EP)
Inventor: MORIUCHI YOUSUKE
IPC: A61B5/02
Filed: 1987-09-25
Abstract: The bottom of a housing (21) is opened in the downward direction, and a diaphragm (25) is sticked to the open end surface thereof. A pressure chamber (24) defined by the inner surface of the housing (21) and the diaphragm (25) is formed. The housing (21) is provided with a liquid inlet port (22) and a liquid outlet port (23) which cummunicate with the pressure chamber (24). A locking projection provided on the inner surface of the upper end portion of an cylindrical connector (26) is engaged with a locking groove (34) provided in the outer circumferential surface of a side portion of the housing (21) so that the connector (26) can be rotatably mounted to the housing (21). A female screw is provided in the inner surface of the connector (26). When this connector (26) is turned, a transducer (31) which is provided with a male screw on the outer surface thereof is screwed. As a result, the transducer (31) is combined with the housing (21) with a pressure-receiving plate (32) being in contact with the diaphragm (25).
Patent EP-0297306-A1 (EP)
Inventor: DAHMS WOLFGANG
IPC: C25D3/38
Filed: 1988-06-03
Abstract: An aqueous acidic bath for the electrodeposition of bright and level copper coatings contains at least one benzothiazonium compound of the general formula <IMAGE>  in which  R1 is C1-C5-alkyl, optionally substituted aryl or aralkyl,  R2 is hydrogen, C1-C5-alkyl or C1-C5-alkoxy,  R3 and R4 are each C1-C5-alkyl and X is an acid radical.
Patent EP-0309698-A1 (EP)
Inventor: BAAS DIETER
IPC: G11B27/10
Filed: 1988-08-09
Abstract: In the case of CD players having a memory (S) with A memory locations for storing the tracks recorded on a CD, it is possible that there are more tracks C on the CD than there are memory locations A provided for this in the CD player. 
<??>In order to keep the access times to the individual tracks low in such cases, the memory (S) is subdivided into a first part (T1) with B memory locations and a second part (T2) with A-B memory locations. The B memory locations of the first part (T1) are occupied successively by tracks 1 to B. The remaining tracks are distributed over the A-B memory locations of the second part (T2) in such a way that a sequence continuing with the first B tracks is not formed, for example the remaining C-B tracks are distributed evenly over the second part (T2). 
<IMAGE>
Patent EP-0312794-A1 (EP)
Inventor: KISE MASAHIRO
IPC: C07D513/14
Filed: 1988-09-22
Abstract: Thiezetidine derivatives as represented by the following general formula (I) :
      in which R¹ represents hydrogen, alkyl or aryl, 
R² represents hydrogen or alkyl, 
A represents N or CX where X represents a halogen atom; and 
B represents O or NR³ where R represents a hydrogen atom, an alkyl group, an acyl group, an alcoxycarbonyl group or (5-methyl-2-oxo-1,3-dioxolen 4-yl)methyl. These derivatives and their salts are novel compounds having a bactericidal activity and they are useful as a remedial medicine for various infectious diseases.
Patent EP-0311044-A1 (EP)
Title: Sintered body having high corrosion resistance containing ZrB2.
Inventor: ISOZAKI KEI
IPC: C04B35/58
Filed: 1988-10-05
Abstract: A sintered body containing ZrB₂ is obtained by sintering a starting powder material containing not less than 50 % by weight of a starting powder mixture consisting essentially of Cr₃C₂ and a boride represented by the formula (XB₂) n  wherein n represents an integer of 1 or 2 and when n is 1, X represents a zirconium atom and when n is 2, X represents a zirconium atom and a titanium atom, respectively and B represents a boron atom. The weight ratio of the Cr₃C₂ : the boride is 50 to 0.5 : 50 to 99.5.
Patent EP-0336014-A1 (EP)
Inventor: LOVRECICH MARA LUCIA
IPC: A61K9/22
Filed: 1988-12-02
Abstract: Pharmaceutical compositions comprising a microporous support and an active substance incorporated therein, the incorporation of said active substance being effected by adding the microporous support to a solution of the active substance, stirring the mixture obtained for at least 70 hours at ambient temperature and finally evaporating the solvent slowly.
Patent EP-0304975-A1 (EP)
Inventor: THOMMEN WERNER FELIX
IPC: H03K3/354
Filed: 1988-07-25
Abstract: The invention relates to an oscillator, for example a ring oscillator, comprising an oscillator stage which comprises a current source (P3) in series with a parallel connection of a switching element (a transistor (N3), and a capacitance (C3), a delay circuit (N4, C4, N5, C5) being connected between the junction point (V3) of the current source (P3) and the parallel connection on the one side and the input of the switching element (N3) on the other side. The oscillation frequency is determined in a suitable approximation by the ratio of the magnitude of the switching threshold of the switching element (N3), the capacitance (3) and the current (I3) to be supplied by the current source (P3). The frequency stabilization means (P1, P2, N1, N2, R) for the oscillator adjust the current (I3) to be delivered by the current source (P3) by means of a resistor (R) so that the ratio of this current and the switching threshold is proportional to the value of the resistor (R). Instead of this ratio, the constant resistance value (R) is then inserted in an expression for the oscillation frequency.
Patent EP-0322983-A1 (EP)
Inventor: ORVIK JON A
IPC: C07C43/295
Filed: 1988-12-27
Abstract: A process for preparing substituted phenoxyphenols which are useful in the preparation of herbicidal (phenoxyphenoxy)propionates is disclosed. The process involves the oxidation of substituted phenoxyphenones to the corresponding phenoxyphenyl esters and their conversion to the desired phenoxyphenol. Novel intermediates for the process are similarly disclosed.
Patent EP-0300627-A1 (EP)
Inventor: RORDEN LOUIS H
IPC: E21B47/00
Filed: 1988-06-29
Abstract: Apparatus for stabilizing a communication sensor in a borehole (12) includes a pair of centralizers (22, 23) at opposite ends of the housing for the communication sensor (21) to maintain each of such respective ends at a constant lateral displacement from the borehole casing (12). A pair of flexible joints (29, 31) are provided to isolate the communication sensor (21) to decouple the component to be protected from any motion and/or forces secured to the same urging it from the centralized position.
Patent EP-0306206-A1 (EP)
Inventor: REID JAMES OWEN
IPC: G01N1/28
Filed: 1988-08-24
Abstract: An assay device in which a liquid sample to be analysed is passed via a funnel 16 onto a part 34 only of a filter membrane 28. This concentrates the analyte, and also enables the surrounding part of the membrane to act as a negative control for comparison with the test area 34 when the entire filter membrane is treated to produce a signal indicative of the analyte.
Patent EP-0312344-A1 (EP)
Inventor: OWEN HARTLEY
IPC: B01J29/90
Filed: 1988-10-13
Abstract: A process for regenerating zeolite catalysts used in fixed bed conversion processes, such as the conversion of olefins to gasoline and distillate. Regeneration is achieved using a portion of an independently originating flue gas stream (2) to regenerate catalyst and preheat feedstock. Economies in equipment and operation are realized by employing a once-through configuration for the regenerator gas stream.
Patent EP-0323196-A1 (EP)
Inventor: KAWAMURA HIDEO
IPC: B60H1/00
Filed: 1988-12-23
Abstract: In the air circulation system for thermostatic chamber (4), a plurality of circulation ports (12, 20) are provided in the thermostatic chamber near the door (7) and an intake port (5) is formed in the wall of the chamber opposite the door. A plurality of air shutters (21, 22, 23) installed in air ducts are controlled to be opened and closed in response to the opening and closing of the door. Control of various components of the system is performed as follows. When the door is open, hot air is blown out from the circulation ports (20) on one side of the chamber and then drawn into the circulation ports on the other side, thus forming a powerful air curtain at the door portion of the chamber. When the door is closed, the hot air is blown out from the circulation ports (20) on both sides of the chamber into the thermostatic chamber and then drawn into the intake port (5). In this way the hot air is circulated to keep the interior of the chamber warm. Furthermore, when the door is open, the amount of fuel and combustion air supplied to the burner (1) is increased to operate the burner at the maximum capacity, and at the same time the hot air circulation blower is powered up to deliver the maximum amount of hot air.
Patent EP-0311475-A1 (EP)
Inventor: RIVIERE MAURICE
IPC: G01M3/32
Filed: 1988-09-20
Abstract: The sealing-monitoring device is used for a vessel (1) with a bottom (11) attached to a tubular body (10) by means of a rolled crimping bead (13). It comprises a head (4) for sealing connection to a compressed-gas source (49), a base (2) with a cylindrical side wall (20), into which an O-ring (22) fits, and a plane bottom wall (21) into which a circular gasket (23) fits. The vessel body (10) bears on the O-ring (22) and the bead (13) on the gasket (23) by means of the metal sheet where the bottom (11) is formed. Delimited in this way is an enclosure (25) in communication with a pressure-gauge capsule (3). If there is a leak, the gas increases the pressure in the enclosure (25) which is of very small dead volume. If the pressure increase exceeds a threshold, a fault signal appears at (55). <IMAGE>