baber/WOPTO huggingface dataset:
Patent EP-0273950-A1 (EP)
Title: Process and device for producing turned parts from rods.
Inventor: WAELTI WERNER
IPC: B24B5/01
Filed: 1987-07-17
Abstract: PCT No. PCT/CH87/00089 Sec. 371 Date Mar. 17, 1988 Sec. 102(e) Date Mar. 17, 1988 PCT Filed Jul. 17, 1987 PCT Pub. No. WO88/00513 PCT Pub. Date Jan. 28, 1988.In order to fabricate turned parts (18) out of a steel rod or bar (13) solely by grinding, the latter is chucked in oppositely disposed collets (14, 16) and is ground by two profiled grinding discs (20, 20') which act on it either sequentially or simultaneously. The two profiled grinding discs are advanced to (and plunged into) the rod or bar (13) (for plunge-cut grinding) at an acute angle of attitude thereto, and said discs rotate on respective axes (D, D') which are inclined with respect to the axis (B) passing through the collects. In this way, surfaces (1', 5, 6, 8, 10) which are perpendicular to the longitudinal axis (A) of the rod or bar and which may even face in opposite directions can be produced without having to rechuck the turned part (18). The usual types of profiled turned part segments (1, 2, 3, 4, 7, 9) may also be produced at the same time.
Patent EP-0290505-A1 (EP)
Inventor: MODY HEMANT KUMAR
IPC: G03B9/36
Filed: 1987-10-22
Abstract: Obturateur destiné à être utilisé comme obturateur à haute vitesse dans une caméra ou dispositif électronique. L'obturateur (10) comprend une lame plate d'ouverture (12) montée de façon à effectuer un mouvement alternatif. La lame d'ouverture (12) comprend une bobine (21) qui fait partie d'un dispositif électromagnétique d'actionnement. Un aimant permanent (22) adjacent à la lame (12) interagit avec un champ magnétique produit par la bobine (21). Afin d'obtenir un support de faible frottement, la lame d'ouverture (12) est soutenue sur des connecteurs flexibles (44, 46) situés de part d'autre de la lame (12). Un courant ayant une polarité est appliqué à la bobine (21) pour déplacer la lame d'ouverture (12) dans une direction et la polarité du courant est inversée afin de déplacer la lame (12) dans la direction opposée.
Patent EP-0364575-A1 (EP)
Title: Tandemabfederung hintereinander angeordneter Räder                              eines Fahrzeuges
Inventor: AZAMATOV RAMIL ABDREEVICH
IPC: B60G5/01
Filed: 1987-07-23
Abstract: Die Tandemabfederung hintereinander angeordneter Räder eines einen Rahmen (I) mit Achsbrücken (2) besitzenden Fahrzeuges enthält mit ihnen verbundene Reaktionsstangen (17, 18, 19, 20), mindestens ein Paar zweiarmiger Hebel (3), deren jeder mit dem Rahmen (I) und über einen seiner Arme (4) mit der entsprechenden Achsbrücke (2) durch ein Mittel (8) zum Übertragen statischer und dynamischer Belastungen mechanisch verbunden ist. Am anderen Arm (5) des entsprechenden zweiarmigen Hebels (3) sind bügelförmige Plattenfedern (22, 23) eines entsprechenden Mittels (21) zum Dämpfen dynamischer Belastung angelenkt. Abstract A balance suspension for consecutively arranged wheels of a transport means having a frame (1) with axles (2) comprises torque rods (17, 18, 19, 20) connected to the latter, at least one pair of double-arm levers (3) each of them being mechanically connected to the frame (1) and, by one of the arms (4), to the corresponding axle (2) through a means (8) for transmitting static and dynamic forces. The other arm (5) of the corresponding double-arm lever (3) is hingedly connected to bracket-shaped leaf springs (22,23) of corresponding means (21) for amortization of the dynamic forces.
Patent EP-0286990-A1 (EP)
Inventor: DAMPIER FREDERICK W
IPC: H01M10/44
Filed: 1988-04-08
Abstract: A rechargeable non-aqueous electrochemical cell having a negative electrode of lithium, a positive electrode including CuF₂, and an electrolytic solution of SO₂ and an electrolyte solute dissolved therein. The cell is repeatedly operated to discharge to a cut-off voltage of not less than 1.1 volts and recharged to a potential of 3.0 volts or higher.
Patent EP-0292000-A1 (EP)
Inventor: UEDA SHIGEHARU
IPC: A61K35/74
Filed: 1988-05-20
Abstract: Use of a toxin which specifically inhibits cellular protein synthesis for the manufacture of a pharmaceutical composition for the treatment of acquired immunodeficiency syndrome (AIDS). The pharmaceutical composition comprises a liposomal preparation containing said toxin.
Patent EP-0312770-A1 (EP)
Inventor: RYANG HONG-SON
IPC: C08G77/388
Filed: 1988-09-15
Abstract: Cyanate-functional oxazolinylpolysiloxanes are useful for toughening high performance resin systems such as cyanates, epoxies, and bismaleimides without substantial loss of heat resistance.
Patent EP-0312858-A1 (EP)
Inventor: SUZUKI TOSHIMITSU
IPC: C07D249/10
Filed: 1988-10-07
Abstract: A novel heterocyclic derivative of formula (I):
     wherein R 1  represents
     and R 2  represents hydrogen or acyl. When R 2  is acyl, the derivative can be prepared, for example, by the following process:
     wherein R 4  is acyl and R 1  is
       
     The derivative is less toxic and has radiosensitizing activity and antiviral activity even at a low concentration. 
     Radiosensitizing agents and antiviral agents containing the derivative as active component are also disclosed.
Patent EP-0315785-A1 (EP)
Inventor: ENG PETER
IPC: F41A27/00
Filed: 1988-10-12
Abstract: In order reliably to fix a set position on a mechanical device, for example the elevation position on a shooting device, with negligible play, by fixing the position set by means of the handwheel (3) for adjusting the elevation position, there is a stop device (1) with a clamping device (10) having two clamping jaws (8 and 9) and located on a stationary fixed part or housing (2) of the shooting device, and by means of which, after the position has been set, a ring (14) connected firmly to the rotatably mounted handwheel (3) can be clamped between the two clamping jaws (8 and 9) by means of the clamping device (10) and stopped or fixed in this way. 
<??>The stop device (1) designed according to the invention can be used universally on all mechanical devices of varying types. 
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Patent EP-0317872-A1 (EP)
Inventor: HONECK KARL-HEINZ
IPC: G11C5/14
Filed: 1988-11-14
Abstract: Damit Ausfälle der Stromversorgungseinrichtung (SV2,SV3) für zwei parallel betreibbare Schreib-Lese-Speicher (RAM1,RAM2) nicht zu irreversiblen Schäden für den Datenverkehr führen, sind für den Betrieb der Speicher (RAM1,RAM2) zwei parallele Stromversorgungsschaltungen (SV2 und SV3) vorgesehen, die jede jeweils in der Lage sind, den Betriebsstrom eines der Speicher (RAM2) und den Bereitschaftsstrom des anderen Speichers (RAM1) zu liefern. Die Stromversorgungsschaltungen (SV1,SV2,SV3) sind durch Kondensatoren so gepuffert, daß bei einer Störung einer der Stromversorgungsschaltungen (SV1,SV2,SV3) die Ausgangsspannung von einer regulären Betriebsspannung (U2B) auf eine minimale Betriebsspannung (U2M) ab einer Schwellwertspannung (U2S) in einer Zeitspanne absinkt, die größer ist als die Zeit zum Retten der relevanten Daten in den durch eine Überwachungseinrichtung bei Absinken der Ausgangsspannung (U2) auf die Schwellwertspannung (U2S) in Bereitschaft schaltbaren Speicher (RAM1).
Patent EP-0320729-A1 (EP)
Inventor: METZ PAUL
IPC: B22D11/00
Filed: 1988-12-03
Abstract: A liquid metal strand is subjected in a centrifuging apparatus to the centrifugal forces of a rotating induction field which imparts a rotary motion to the liquid metal. The centrifuging apparatus comprises a rotationally symmetrical guide surface (22, 52, 62) which extends between a feed line for the liquid metal and an approximately cylindrical die (30, 56, 66) and on the outer surfaces of which inductors are arranged. <IMAGE>
Patent EP-0308022-A1 (EP)
Inventor: COOPS PETER
IPC: G02B27/16
Filed: 1988-09-13
Abstract: An apparatus is described for scanning an information plane (2) in which a radiation beam (b) emitted by a diode laser (4) is focussed by a lens system (6) on the information plane and the radiation reflected by this plane is focussed  via  a composite diffraction grating (9) in two radiation spots (V₁, V₂) each co-operating with a separate photodiode pair (18, 19; 20, 21). Since the separating strip (22′, 23′) between the two photodiodes of each of these pairs extends at an acute angle (α₁, α₂,β) to the line (22, 23) connecting the centre of the radiation-emitting surface of the diode laser (4) with the position (M 1,0 , M 2,0 ) assumed by the centre of the intensity distribution of the radiation spot formed on the relevant photodiode pair, if the scanning beam is focussed on the information plane in an optimum manner, a variation in the wavelength of the scanning beam is prevented from influenceing the focussing of the scanning beam on the information plane.
Patent EP-0292213-A1 (EP)
Inventor: BRUNS NORBERT ANTHONY
IPC: B23H9/10
Filed: 1988-05-13
Abstract: In accordance with a preferred, exemplary embodiment of the invention, a method of forming a blisk from a workpiece is disclosed. The workpiece (12) includes a blank (14) having oppositely facing first and second faces defined by a radially inner base, a radially outer top, a first edge, and a second edge. The method comprises the steps of: positioning first and second electrodes (18,20) adjacent to the first and second faces, respectively, of the blank; supplying (48) a positive voltage to the blank and a negative voltage to the first and second electrodes; channelling an electrolyte (28) between the blank and the first and second electrodes for electrochemically machining the blank; moving the first and second electrodes toward (U,X) the first and second faces of the blank; and moving the workpiece toward (Z) the first and second electrodes. An apparatus is disclosed for practicing the method and the invention can be used for electrochemically machining an airfoil.
Patent EP-0302661-A1 (EP)
Inventor: VADGAMA PANKAJ MAGANLAL DPT BI
IPC: G01N27/327
Filed: 1988-07-28
Abstract: A sensor of the enzyme-electrode type comprising an electrode and a membrane permeable to liquids and solutes which is positioned between the electrode and a specimen containing the analyte to be determined, is characterised by the fact that a layer of a porous material, positioned in the membrane between the enzyme-containing layer and the specimen, has been treated to at least partially fill the pores with a liquid of limited volatility which is not significantly soluble in water and is to some degree a solvent for the analyte.
Patent EP-0314308-A1 (EP)
Inventor: NARHI DONALD E
IPC: H01S3/108
Filed: 1988-09-29
Abstract: A cavity which is resonant at a laser pumping frequency is defined by a reflective surface (92) and a mirror (110). A Raman medium (106) is contained within the cavity, as is a laser (90). A Q-switch (94), when not spoiling the Q of the cavity, allows photon density to increase within the cavity. When the Raman threshold of the Raman medium is exceeded, the Raman medium absorbs and then radiates photons. The radiated photons are at a longer wavelength than the laser photons, and also occur in very short (less than ten nanoseconds) pulses. The radiated photons are reflected by a mirror (101) and exit the cavity through one of the reflectors defining the cavity (mirror 110). The invention shifts the wavelength and shortens the pulse duration of pulses produced by the laser (90).
Patent EP-0316110-A1 (EP)
Inventor: BRIGHT ALFRED NICHOLAS
IPC: G09F13/42
Filed: 1988-11-03
Abstract: A self luminous character comprises a transparent light carrier having a plan shape defining the desired shape of the character and includes a longitudinally extending recess housing one or more self luminous light sources. Light from the or each light source diffuses through the transparent light carrier and is reflected by reflector means to be emitted through a front surface of the carrier and illuminate the plan shape of the character.
Patent EP-0287413-A1 (EP)
Inventor: AMOUROUX JACQUES
IPC: H01T19/00
Filed: 1988-03-22
Abstract: Process for increasing the adhesiveness of a coating to an article made of polymeric material, by surface treatment using diffuse discharges of the corona type of the said article in a sealed enclosure containing a gas, characterised in that the diffuse discharges of corona type are produced at a pressure of 1 x 10<3> Pa to 5 x 10<4> Pa.
Patent EP-0346554-A1 (EP)
Inventor: GUEVEL PIERRE
IPC: E02B3/06
Filed: 1988-06-17
Abstract: Structure intended for cancelling an incident swell or a similar hydrodynamic phenomenon, characterised in that it is composed of a series of thin screens (1, 2, 3, 4) parallel to one another and not parallel to the direction of the said incident swell (H), the height of these screens being at a vertical distance from the bottom (F) which allows the water to circulate, whilst at the same time generating a considerable loss of head in this flow. <IMAGE>
Patent EP-0278928-A1 (EP)
Inventor: RESTORI ETTORE
IPC: B60T13/66
Filed: 1988-02-12
Abstract: A system for controlling the automatic brake of a railway vehicle includes a main pneumatic line (P), a general pneumatic line (G), and a self-regulating device for controlling the supply and discharge of the general line through a control lever (13). The device includes a relay valve (8) and solenoid valves (4,5,7), and pressure transducers (9,10) connected to an electronic unit (11) which controls the functions of the device by comparing electrical reference signals corresponding to the various positions of the control lever with comparison signals from the pressure transducers. 
     Luminous indicators (22) are provided which are connected to the electronic control unit for signalling the pressure drops in the general pneumatic line in normal running conditions, during brake release, and during checks in conditions of isolation.
Patent EP-0291530-A1 (EP)
Inventor: WALGROVE GEORGE R III
IPC: H01T19/00
Filed: 1987-11-17
Abstract: Un appareil de commande par une seule alimentation en CA d'une pluralité de dispositifs de chargement à effet de couronne comprend une alimentation à potentiel sensiblement constant et une pluralité de circuits d'interconnexion agencés entre l'alimentation et la pluralité de dispositifs de chargement à effet de couronne, de sorte qu'une entrée de moyenne de courant sensiblement constante est fournie à chaque dispositif de chargement à effet de couronne. Le circuit comprend un condensateur associé à chaque dispositif de chargement à effet de couronne. Le circuit comprend un condensateur associé à chaque dispositif de chargement à effet de couronne et agencé de telle sorte entre l'alimentation et le dispositif de chargement que les condensateurs se chargent pendant la transition de l'alimentation en CA, puis se déchargent sur les dispositifs de chargement jusqu'à ce que le potentiel de démarrage de l'effet de couronne soit atteint. Lorsque le potentiel de démarrage est atteint, le courant de couronne est coupé. Les condensateurs sont sélectionnés de sorte que la coupure survienne après moins d'une demi-période de la source de CA suivant la transition, chaque condensateur régulant ainsi la sortie de courant du dispositif associé de chargement à effet de couronne.
Patent EP-0313625-A1 (EP)
Title: Alesage de cylindre de moteur a piston et procede de fabrication
Inventor: PAPP LASZL
IPC: F16J10/04
Filed: 1988-05-06
Abstract: La présente invention se rapporte à un cylindre de moteurs à pistons et à un procédé de fabrication dudit cylindre. L'alésage du cylindre se caractérise par sa surface qui est en céramique à base d'oxyde d'aluminium avec une densité de 3,85 à 3,95 g/cm3 et qui contient de 0,2 à 3,0 % en masse de fluorure de calcium et/ou de magnésium ou de bioxyde de titane. On produit l'alésage du cylindre qui est revêtu de céramique d'oxyde en plaçant un corps cylindrique fritté à une température comprise entre 1450°C et 1750°C dans le cylindre du moteur de combustion interne, où il est fixé à l'aide d'un joint de serrage par retrait.
Patent EP-0363410-A1 (EP)
Title: Perfectionnements apportes a des composants electriques
Inventor: WEBB EDWIN THOMAS
IPC: H05K1/14
Filed: 1988-06-08
Abstract: Un composant électrique, en particulier un relais miniature possédant des contacts fixes et mobiles, est constitué d'un cadre en plomb (10) sur lequel sont formés une pluralité de doigts conducteurs et est moulée une base isolante (32). Certains des doigts (64, 66) sont recourbés vers le bas en vue de la connexion avec une carte de circuits imprimés, tandis que d'autres (68, 70; 88 à 94) sont recourbés vers le haut afin de constituer des supports pour les contacts (24, 26) ou une autre structure. Un second cadre en plomb (34) peut être posé de manière orthogonale sur le premier cadre afin de permettre la fixation de bras ressort (36, 38) aux doigts (68, 70) avant leur recourbement vers le haut.
Patent EP-0322435-A1 (EP)
Inventor: MORIZOT GERARD
IPC: G09G1/00
Filed: 1988-07-01
Abstract: PCT No. PCT/EP88/00581 Sec. 371 Date Mar. 1, 1989 Sec. 102(e) Date Mar. 1, 1989 PCT Filed Jul. 1, 1988 PCT Pub. No. WO89/00325 PCT Pub. Date Jan. 12, 1989.An adapter for a multiple operating mode monitor automatically controls the horizontal and vertical deflection circuits of the monitor cathode ray tube depending upon the characteristics of the video source to which the monitor is connected. The adapter has a digital memory for storing sets of monitor operating parameters for each of a plurality of predetermined operating modes at selectively addressable locations. A processor evaluates horizontal and vertical synchronizing signals from a video source to which the monitor is connected to identify one of the plurality of predetermined operating modes corresponding to the synchronizing signals. The operating mode may be evaluated and identified by measuring the period of the horizontal and vertical synchronizing signals form the video source. The memory location corresponding to the identified mode of operation is selectively addressed, the selected set of operating parameters, which may be in parallel format, being available as an output to a plurality of dynamic digital to analog converters. The digital to analog converters, which may be synchronized with the vertical frequency, provide analog control signals for the horizontal and vertical deflection circuits. The horizontal and vertical deflection circuits are adjusted responsive to the analog control signals to correspond to the selected set of operating parameters. The operating parameters may include horizontal and vertical frequency, horizontal and vertical amplitude, horizontal and vertical deflection phase position, brightness and contrast.
Patent EP-0324379-A1 (EP)
Inventor: SUGIYAMA MAKOTO
IPC: B26B13/00
Filed: 1989-01-05
Abstract: A structure for mounting blades (16) into notches (15) provided on the insides of the opposite inner surfaces (17) of blade portions (13) of a pair of openable scissor segments. The notch portions (15) have inner bottom surfaces (15a), onto which blades (16) are set, and which are inclined toward sliding surfaces (17). Blade edges (16a) of the blades (16) are on a plane (101) including the sliding surfaces (17) so that spaces (102) are formed between the plane (101) and blades (16). In the notches (15), a plurality of supporting projections (18) are integrally formed on the blade portions (13) to project from inner bottom surfaces (15a). The supporting projections (18) include stem portions (18b) of smaller diameter inserted into holes (19) of the blades (16), and head portions of larger diameter (18a) provided on the tips of the stem portions (18b) and engaging circumference of the holes (19) on surfaces of the blades (16) away from supporting surfaces (15a). The head portions (18a) of the supporting projections (18) are situated in the space (102) and do not project from the plane (101) including the sliding surfaces (17).
Patent EP-0379611-A1 (EP)
Inventor: CHAVARRIA LAZARO
IPC: G03B42/04
Filed: 1989-01-24
Abstract: An image receptor holder and bite block device for positioning x-ray film in the mouth for radiography. The device permits the horizontal and vertical movement of the image receptor, which may be film or non-film, with respect to the x-ray source. The bite block (10) is comprised of an upper (22) and lower member (23) which can rotate planarly with respect to each other. Multiple apertures (31) along a vertical face of the bite block permits the vertical positioning of the bite block with respect to the x-ray source. The image receptor holder (40) may also be rotatably connected to the bite block to permit vertical and horizontal movement of the image receptor holder with respect to the bite block. Articulation of the x-ray image receptor is made by pivoting various members of the device. Therefore, the device may be adjusted to accommodate the contours of a particular patient's mouth. The area of readiation can be minimized because the relative movement of the image receptor to the x-ray source is greatly reduced. Consequently the radiation exposure of the patient is reduced.
Patent EP-0327969-A1 (EP)
Inventor: HIROSE NORIO
IPC: E04D13/158
Filed: 1989-02-02
Abstract: An assembly of eaves fascia (1), comprising: a fascia board (3) for concealing a plurality of outward ends of rafters (2) arranged in the roof eaves of a building; an eaves soffit board (11), set apart under the eaves, for obstructing a view of the inside of the eaves from below, an inward end of the soffit board (11) being fixed onto an outer wall of the building; a curtain board (4), caused to link the fascia board (3) and an outward end of the soffit board (11), for masking a gap between the eaves and the soffit board (11); wherein a joint of the fascia board (3) and the curtain board (4) is adapted so as to enable the curtain board (4) to move relative to and around the fascia board (3), whereby the curtain board (4) can be supported even in a tilted manner by the fascia board (3). In addition, the above-mentioned assembly of eaves fascia (1) is adapted to connect the curtain board (4) with an additional curtain board so as to extend downwards.
Patent EP-0339380-A1 (EP)
Inventor: ZIMMERMANN HEINRICH
IPC: F16D1/02
Filed: 1989-04-13
Abstract: A device is proposed for coaxially connecting two parts, which can rotate with one another, in a rotationally fixed manner, having an internal tooth system (7) of the first part (2) and a matched external tooth system (11) of the second part (3) as well as having at least one internal cylinder wall (6) of the first part (2) and an external cylinder wall (10), matched thereto, of the second part (3).   <IMAGE>
Patent EP-0341742-A1 (EP)
Inventor: LERMA LARRY
IPC: E04H15/46
Filed: 1989-05-12
Abstract: A quick set-up tent (10) is formed from a flexible cover (12) structure which internally carries a collapsible support structure (14) defined by pivotally interconnected, telescopable pole members (64,66,68,70,72) which, in their retracted positions, may be pivoted inwardly against one another to form an axially foreshortened pole bundle about which the collapsed cover structure (12) may be conveniently wrapped to orient the tent in a compact cylindrical storage and transport configuration. The cover structure (12) is defined by a floor section (16) to which stake loops (18) are attached for securing the floor section (16) to the ground in a relatively taut configuration, and a wall section formed by at least three mutually angulated wall portions intersecuring at side edge juncture areas along which the pole (64,66,68,70,72) members are extendable. From its compact storage and transport orientation the tent (10) may be rapidly and easily erected simply by expanding the cover structure (12), staking the floor (16) section down, and moving the pole members (64,66,68,70,72) to their extended positions in which they are releasably locked.
Patent EP-0364694-A1 (EP)
Inventor: HELD WOLFGANG DR
IPC: F01N13/02
Filed: 1989-08-19
Abstract: Bei einem einen zeolithhaltigen Katalysator verwendenden Verfahren zur Reduktion von in Abgasen enthaltenen Stickoxiden wird als dem Abgas zuzugebendes Reduktionsmittel Harnstoff verwendet.