baber/WOPTO huggingface dataset:
Patent EP-0353724-A1 (EP)
Inventor: KOJIMA TETSURO
IPC: G03C8/40
Filed: 1989-08-01
Abstract: A heat developable photosensitive material comprising a support having thereon at least one photosensitive silver halide emulsion layer, which contains at least one compound selected from those represented by the following general formulae (I) and (II) to acquire a high S/N ratio and high sensitivity:
      wherein R represents an alkylene group, an alkenylene group, an aralkylene group or an arylene group, which each may be substituted; Y represents
      R₁, R₂, R₃, R₄, R₅, R₆, R₇, R₈, R₉ and R₁₀ each represents a hydrogen atom, or a substituted or unsubstituted alkyl, aryl,   alkenyl or aralkyl group; X represents
      R′ represents a hydrogen atom, or a substituted or unsubstituted alkyl or alkenyl group; R˝ represents a hydrogen atom, or a substitutive group therefor; M represents a hydrogen atom, an alkali metal ion, an ammonium group, or a group capable of being cleaved under an alkaline condition; n represents 0 or 1; m represents 1 or 2; ℓ represents 4-m; Z represents a substituted or unsubstituted amino, quaternary ammonium, sulfonyl, carbamoyl, sulfamoyl, carbonamido, sulfon­amido, ureido, alkylthio, alkoxy or heterocyclic group; X′ represents -O-, -S-, or -NH-; Y′ represents -S-,
      R₁₁, R₁₂, R₁₃, R₁₄, R₁₅, R₁₆, R₁₇ and R₁₈ each has the same meaning as R₁ to R₁₀.
Patent EP-0382890-A1 (EP)
Inventor: JOHO BENNO
IPC: G01R21/133
Filed: 1989-09-07
Abstract: In a variant of the arrangement, the following are present: two input signals (1, 2), a clock distributor (3), a pulse counter (4), a synchroniser (5), a read-only memory unit (6) having at least one read-only memory (6a), a device (7) for storing subtotals, a device (8; 9) for generating pulses of an output signal (11) as a function of the stored subtotals and of the numerical values stored in the read-only memory (6a), a means (10) for releasing the evaluation, in which a second pulse counter is contained. The two pulse counters count the pulses of the two input signals (1, 2) or of one of the two input signals (1, 2), respectively. The pulse frequency (f[P]) of the first input signal (1) is proportional to a value of an associated active power and the pulse frequency (f[Q]) of the second input signal (2) is proportional to a value of the associated reactive power. In the read-only memory (6a), numerical values are stored which are derived from the values counted by the first pulse counter (4). The evaluation of the numerical values stored in the read-only memory (6a) is carried out at a time at which in each case one number of the number of pulses of the two input signals (1, 2) first reaches a particular predetermined value or at which the sum of the number of pulses of the two input signals (1, 2) in each case reaches the predetermined value. <IMAGE>
Patent EP-0355860-A1 (EP)
Inventor: GANSOW OTTO A
IPC: A61K/
Filed: 1986-04-24
Abstract: A bifunctional metal chelating agent as well as a precursor compound. The novel chelating agent and precursor compound are particularly useful in the diagnostic imaging of tumors and in tumor therapy.
Patent EP-0368209-A1 (EP)
Inventor: KARUBE ISAO
IPC: C12Q1/00
Filed: 1989-11-06
Abstract: A process for immobilizing an enzyme on an electrode surface is provided. The process comprises steps of:
     (a) electroplating the electrode surface, and   (b) immobilizing thereon the enzyme and a mediator of electron transfer by means of an electropolymerzing substance.   
     The enzyme immobilized electrode thus obtained has a broader response range and a longer lifetime.
Patent EP-0377166-A1 (EP)
Title: Water-soluble, fibre-reactive dyes, methods for their preparation and their use
Inventor: BUCH HOLGER MICHAEL DR
IPC: C09B62/507
Filed: 1989-12-20
Abstract: Water-soluble dyes having fibre-reactive properties, which correspond to the general formula (1) <IMAGE>  in which: F is the radical of a metal-free or heavy metal-containing mono- or disazo dye containing at least one sulpho group,  n is the number 1 or 2, Y is vinyl, ss-sulphatoethyl, ss-haloethyl, ss-thiosulphatoethyl, ss- phosphatoethyl or ss-acetoxyethyl, R< alpha > is hydrogen or lower alkyl which may be substituted by carboxyl, sulpho, cyano, hydroxyl or chlorine, and  A is a group of the general formula (2a) or (2b) <IMAGE> in which G is alkylene of 1 to 6 C atoms or alkylene of 2 to 6 C atoms which is interrupted by 1 or 2 hetero groups, or is a methyl-substituted cycloalkylene, R is hydrogen, halogen, hydroxyl, sulphato, cyano, carboxyl, carbamoyl, lower carbalkoxy, lower alkanoylamino, optionally substituted benzoylamino or a group of the formula -SO2Y<2>, in which  Y<2> has one of the meanings of Y or is ss-hydroxyethyl,  k is the number zero, 1 or 2,  k<*> is the number zero, 1, 2, 3 or 4, X, together with the N atom, forms the divalent radical of a heterocyclic ring,  Y<1> has one of the meanings stated for Y, W is hydrogen, methyl, sulphomethyl, carboxymethyl or optionally substituted lower alkyl or optionally methyl-substituted cycloalkylene or optionally substituted phenyl and  B has one of the meanings stated for A. The dyes of the general formula (1) give strong, fast dyeings and prints on materials containing carboxamido groups and/or hydroxyl groups, in particular fibre materials, such as wool, synthetic polyamide and in particular cellulose fibre materials.
Patent EP-0402535-A1 (EP)
Inventor: KAWAMURA SEIZO C O SHIKOKU KAK
IPC: B65B3/32
Filed: 1989-06-15
Abstract: In a liquid filling machine wherein a liquid is fed in a specified quantity at a time from a metering cylinder (11) to a filling nozzle (12) by the operation of a piston (32) housed in the cylinder, a device (15, 17) for preventing the liquid from dripping from the filling nozzle comprises a check valve (17) disposed in the nozzle and movable upward or downward by a change in the internal pressure of the metering cylinder produced by the operation of the piston. The upward movement of the valve produces a negative pressure within the nozzle to prevent the liquid from dripping from the nozzle. The negative pressure is variable in accordance with the properties of the liquid by adjusting the stroke length of upward or downward movement of the check valve.
Patent EP-0358252-A1 (EP)
Inventor: HOEBERECHTS ARTHUR MARIE EUGEN
IPC: H01J31/12
Filed: 1989-08-03
Abstract: A flat display tube provided with a display screen (4) and a generation system for generating a row of electron beams (7) which move substantially parallel to the display screen (4), and a deflection system for deflecting the electron beam (7) towards the display screen (4), and generation means (11a, 11b) for generating calibration beams (12a,12b). The calibration beams are deflected towards target bands (13a, 13b). The target spot of the calibration beams on the target band is detected and deviations from an ideal position and/or shape are used as a standard for correcting the paths of the electron beams (7).
Patent EP-0418432-A1 (EP)
Inventor: TAYLOR JOHN A
IPC: B01D69/08
Filed: 1989-11-28
Abstract: A supported composite membrane (10) includes a porous support membrane (12) forming a first layer for structurally supporting a second membrane membrane thereon. The porous support membrane (12) includes two sides (14,16) and a plurality of pores (18) extending therethrough providing fluid communication between the two sides (14,16). A nonporous water and water soluble substance permeating membrane (20) is disposed over each of the pores (18) for selectively permeating only water and water soluble substances through each of the pores (18). 
     A method of making the membrane (10) includes the steps of forming a porous support material (12) into a first layer, and adhering a nonporous water and water soluble substance permeating membrane (20) over each of the pores (18) for selectively permeating only water and water soluble substances through each of the pores (18).
Patent EP-0347078-A1 (EP)
Inventor: EMTAGE JOHN SPENCER
IPC: C12N15/58
Filed: 1989-06-02
Abstract: Recombinant DNA technology is employed to produce a single chain protein in which a Kringle domain and a serine protease domain of a plasminogen activator are linked to the heavy chain variable region of fibrin specific antibody. The single chain protein is associated with a complementary light chain variable domain of an antifibrin antibody so as to form a fibrin binding site. The construct has  in vitro  and  in vivo  clot lysis activity, the activity  in vivo  being similar to that of tPA, while fibrin binding is enhanced relative to tPA.
Patent EP-0333539-A1 (EP)
Inventor: SPIESSER GILBERT
IPC: H02K41/06
Filed: 1989-02-27
Abstract: The motor comprises a multipole stator (2) provided with a threaded bore (205), a threaded rotor (1) rolling in a cycloidal manner inside the said bore under the action of the stator forces, and a motive rod (3) integral axially with the said rotor (1). The rod (3) is immobilised radially at the centre of the said bore by bearings (6) and it is provided with elastic return means (10) for centring the said rotor on the said rod (3) in the absence of stator forces, thus achieving clean declutching of the rotor, reducing wear and noise. 
<IMAGE>
Patent EP-0346198-A1 (EP)
Inventor: LETEMPS BERNARD
IPC: C03B35/16
Filed: 1989-06-05
Abstract: The invention relates to the bending and quenching of glass sheets in a plant with a forming bed curved in the direction of travel of the glass. 
<??>It proposes a process in which the glass sheets at the end of the plant are picked up by a tilting device to be transferred onto a substantially horizontal conveyor, this tilting device, after having deposited a glass sheet, being brought into a position for receiving a new glass sheet either without tilting or by rotation through an angle smaller than the angle through which it must turn to permit the transfer of a glass sheet onto the substantially horizontal conveyor by tilting. 
<??>The invention also proposes a tilting device which has a number of positions for receiving glass sheets and optionally blowing means for quenching the glass. 
<??>The invention enables the plant efficiency to be improved by permitting the glass sheets to travel virtually without any interval between them. 
<IMAGE>
Patent EP-0373015-A1 (EP)
Inventor: SERVOUZE GILBERT
IPC: D04B21/16
Filed: 1989-11-14
Abstract: The fabric, made from threads of preferably continuous fibres for example of aromatic polyamides or of polyamide-imides, is knitted to form meshes (M) which cannot be undone and are made of loops (10) interlaced by means of two adjoining threads (Fn, Fn+1), with the eye (11) of one being traversed by the strands (12, 13) of the other, which cross over one another (14). Application especially to the manufacture of sports garments. <IMAGE>
Patent EP-0344077-A1 (EP)
Inventor: HARMAND PIERRE
IPC: B23C3/05
Filed: 1989-05-26
Abstract: The present invention relates to a precision machine centre, in particular for grinding thermal engine valve seats, according to that described in European Patent EP-B-0022796. 
<??>According to the invention, the pilot rod (11) comprises various annular housings (11a) in which are fitted respectively various rings (13) which are elastically deformable in the radial direction. 
<??>The invention applies to all types of machining centres requiring the presence of a pilot rod. 
<IMAGE>
Patent EP-0340178-A1 (EP)
Inventor: VISENTIN SERGIO
IPC: B65D3/06
Filed: 1989-03-21
Abstract: The invention relates to an apparatus for mak­ing frustum of cone shaped fibre barrels (6), comprising a substantially frustum of cone shaped drum (1) which is associated with driving means able of rotating the drum (1) about its axis and comprising means (2) for removably holding a paper sheet to be processed.On this drum operate paper sheet pressing means (21,22) and upstream of the drum (1) there is provided a paper sheet supplying roller (8),the paper sheets (5) having, on at least a face thereof,at least an adhesive material layer,an adjust­able cutting assembly (17,18) being further arranged between the drum (1) and paper sheet supplying roller (8).
Patent EP-0364427-A1 (EP)
Inventor: FORSBACK JIMMY
IPC: F16B1/00
Filed: 1989-10-12
Abstract: The invention relates to a method and a fastener device for attaching a metal ledge or sill to the outer surface of a wall with the aid of a wire-tie, in which one end of the wire-tie (6) is attached to the narrow end of a pop-­rivet (5). The wire can be introduced into a hole drilled in the metal sheet in one operation from above, followed by fitting the pop-rivet (5), which is clinched with the aid of a pair of pop-rivet pliers. The wire (6) thereby attached to the undersurface of the metal ledge or sill can then be secured to the underlying wall surface in a conventional manner.
Patent EP-0358738-A1 (EP)
Title: Multi-axis mechanical manipulator with overload protection.
Inventor: FREYWISS ERIC
IPC: B25J9/10
Filed: 1989-01-30
Abstract: PCT No. PCT/FR89/00031 Sec. 371 Date Oct. 17, 1989 Sec. 102(e) Date Oct. 17, 1989 PCT Filed Jan. 30, 1989 PCT Pub. No. WO89/08012 PCT Pub. Date Sep. 8, 1989.In a multi-axis mechanical manipulator with adjustable travel and protection against overloading. The movement is transmitted to the indexing mechanism (10) by the combination of a sliding rotor motor (2) of a reducing gear with wheel and endless screw (30) and an adjustable torque limiter (40). The law of motion of the indexing mechanism (10) is determined in this way so as to obtain constant speed over a wide range, possibly with stopping points. The rotating frame (56) is linked to the indexing mechanism (10) by a spring bushing (50). The movement is transmitted to the cylindrical cam (6) by an adjustable torque limiter (28). The manipulating arm (7) is displaced by a spring plate which permits a momentary angular retraction of the arm (7) when it encounters an obstacle. The present invention may be used for the handling of loads or parts.
Patent EP-0386167-A1 (EP)
Inventor: CLARKE GEOFFREY
IPC: G01R19/165
Filed: 1989-04-11
Abstract: L'ensemble comporte une diode électroluminescente (28) et des composants de circuit associés (38, R1-R4) montés sur une carte de circuits imprimés (26), le tout étant monté à l'intérieur d'un boîtier (10) pourvu de moyens d'assujettissement tels qu'un filetage (14) pour la fixation de l'ensemble dans un panneau (18), la diode électroluminescente (28) étant visible du côté opposé du panneau. Les composants de circuit forment des moyens permettant de convertir une tension secteur au niveau des conducteurs d'entrée (30) en une basse tension pour exciter la diode électroluminescente, de préférence sous la forme d'un pont redresseur de circuits intégrés (38) et d'une pluralité de résistances (R1-R4) assurant une chute de potentiel.
Patent EP-0378602-A1 (EP)
Inventor: BETZ DIETER
IPC: F02P7/02
Filed: 1989-05-20
Abstract: Un distributeur de haute tension pour systèmes d'allumage de moteurs à combustion interne comprend un couvercle (10) en un matériau isolant et un rotor (14) qui tourne dans un logement (11). Une électrode centrale (12) et plusieurs électrodes fixes (13) sont agencées dans le couvercle (10) du distributeur. Le rotor (14) du distributeur, qui tourne synchroniquement avec l'arbre à cames du moteur à combustion interne, établit pendant sa rotation autour d'un axe de rotation (15) une laison électrique entre l'électrode centrale (12) et chaque électrode fixe (13). Afin d'assurer un contact ponctuel entre l'électrode centrale (12) et l'électrode (16) du rotor, le rotor (14) du distributeur comprend une calotte (20) concentrique par rapport à son axe de rotation (15) et qui contient un charbon (24) axialement agencé. Le charbon (24) comprend une courbure convexe (25) située sur sa face frontale qui est sollicitée contre l'électrode centrale (12) par un ressort à pression (23) qui s'appuie sur l'électrode (16) du rotor.
Patent EP-0394378-A1 (EP)
Inventor: HAMMER HANS
IPC: E04H6/24
Filed: 1989-06-02
Abstract: Un système de parcage pour le parcage automatique de véhicules comporte au moins deux niveaux de parcage (P1, P2) superposés qui peuvent être desservis par des dispositifs de levage (20-23). Chaque niveau de parcage possède des lignes de parcage (Z1-Z12) et des rangées de parcage (RA-RK) qui leur sont perpendiculaires et dans lesquelles le déplacement horizontal des véhicules à moteur (40) sur des palettes (41) est piloté par ordinateur. Les lignes de parcage (Z1-Z12) sont parallèles dans la direction des x et les rangées de parcage (RA-RK) sont perpendiculaires dans la direction des y par rapport à la région d'entrée (EZ) et à une région de sortie (AZ). Un dispositif de levage (20, 21) pour chaque rangée de parcage (RA-RK) est prévu dans la ligne d'entrée (Z3) et dans la ligne de sortie (Z10). Les palettes de toutes les rangées peuvent se déplacer dans le niveau de parcage (P1) renfermant la région d'entrée (EZ) et la région de sortie (AZ) dans la direction (x) de toutes les rangées et dans au moins une ligne (Z9) dans la direction (y) perpendiculaire à celles-ci.
Patent EP-0430977-A1 (EP)
Inventor: KLAUBER ROBERT D
IPC: G01L3/10
Filed: 1989-07-19
Abstract: Un procédé sans contact de détection de couple basé sur le principe de magnétostriction induisant un flux magnétique primaire dans un arbre (28) et obtenant un signal secondaire dépendant du couple, ledit signal étant une fonction d'un flux secondaire, se caractérise par l'obtention d'un signal auxiliare via un moyen tel qu'un noyau/bobine auxiliare (48/50) et l'utilisation de ce signal avec un circuit électrique approprié afin d'éliminer les variations induites par l'absence de couple dans le signal secondaire. Le premier mode de réalisation (Figures 5A et 5B) utilise le signal auxiliaire pour maintenir le flux magnétique primaire à une amplitude constante effective. Le second mode de réalisation (Figures 6A et 6B) divise le signal secondaire par le signal auxiliaire. Un troisième mode de réalisation (Figure 7) emploie une pluralité de capteurs (66A/66B) placés stratégiquement autour de l'arbre (20) afin d'éliminer les signaux parasites dus l'effort de flexion et au mauvais alignement de l'arbre.
Patent EP-0402425-A1 (EP)
Inventor: SZOCS ISTVAN
IPC: B01F25/70
Filed: 1989-08-16
Abstract: L'invention se rapporte d'une part à un procédé pour la dispersion fine d'un liquide ou d'une poudre dans un milieu gazeux, de préférence dans l'air, au cours duquel le liquide ou la poudre est introduite dans un tube d'éjection (2) et au cours duquel on provoque le déplacement du gaz propulseur pressurisé à une vitesse similaire à celle d'une explosion derrière la charge (1). L'invention se rapporte d'autre part à un appareil pour la dispersion fine de liquides ou de poudres dans un milieu gazeux, de préférence, dans l'air. L'appareil possède un tube d'éjection contenant le liquide ou la charge de poudre (1), un réservoir de gaz propulseur (3) relié à une extrémité du tube d'éjection (2), le tube d'éjection (2) et le réservoir du gaz propulseur (3) étant interconnectés par au moins un orifice de transfert (8) fermé par un élément de verrouillage à action rapide.
Patent EP-0438447-A1 (EP)
Title: Actuateur hydraulique pour embrayage
Inventor: LEIGH-MONSTEVENS KEITH VERNON
IPC: F16D25/08
Filed: 1989-10-09
Abstract: L'actuateur décrit (10) comprend un logement (20) destiné à être placé dans un carter d'embrayage (14) autour d'un arbre d'entraînement (16). Le logement est formé d'un matériau plastique et comporte des parties de paroi annulaires interne et externe (20d, 20g) s'étendant axialement, qui forment une cavité de passage de piston annulaire s'étendant axialement (20h). Un piston annulaire (22) est disposé dans cette cavité de passage de piston et est mobile axialement sous l'action d'un fluide sous pression. Un anneau de renforcement métallique (56) est moulé par insertion de façon à entourer étroitement la partie de paroi annulaire (20g), empêchant ainsi toute expansion de la paroi annulaire externe pendant le fonctionnement de l'actuateur.
Patent EP-0378155-A1 (EP)
Inventor: SMITH ROBERT ARTHUR
IPC: B22D37/00
Filed: 1990-01-08
Abstract: A method of controlling the position of liquid metal in a mould cavity (18) comprising the steps of feeding molten metal to the mould cavity (18), sensing the position of a surface (S1) of the metal in the cavity by a managing means responsive to electrical capacitance between said surface (S1) and a signal plate (20) disposed externally of the liquid metal and adjacent to said surface (S1), controlling the rate at which the molten metal is fed into the cavity (18) in accordance with a control signal produced by said managing means so as to achieve a predetermined filling regime (as herein defined) governed by the position of said surface (S1) in the cavity (18).
Patent EP-0392419-A1 (EP)
Inventor: CAPEL ANTOINE
IPC: H02M3/28
Filed: 1990-04-09
Abstract: The invention relates to a device for regulating an electrical parameter to be controlled by means of an electrical transfer between two networks (11, 12) in which the said device (10) is a device which is by directional in terms of current and which ensures the electrical isolation between these two networks (11, 12). 
<??>Application especially in the space field. 
<IMAGE>
Patent EP-0408917-A1 (EP)
Inventor: AMIMOTO YOSHIO
IPC: C08F220/28
Filed: 1990-06-21
Abstract: A copolymer comprising (a) an acrylate or meth­acrylate having a fluoroalkyl group, (b) a polyalkylene glycol acrylate or methacrylate, (c) an acrylate or meth­acrylate having a hydroxyl group, and (d) at least one compound selected from the group consisting of alkyl acry­lates, alkyl methacrylates and butadiene, which can impart durable water- and oil- repellency and soil-releasability to fabrics.
Patent EP-0411459-A1 (EP)
Title: Vorrichtung zum Zentrieren und Spannen von Rohrwerkstücken
Inventor: TESCH KLAUS
IPC: B23K9/32
Filed: 1990-07-25
Abstract: Die Vorrichtung zum Zentrieren und Spannen von miteinander zu verschweißenden Rohrwerkstücken, die Spanneinheiten (15) aufweist, die nach außen sich keilförmig öffnende und je eine Spanngliederreihe (21) enthaltende Spann-Nuten (20) aufweisen, deren Nutwände von axial relativ zueinander bewegbaren Ringteilen (18, 19) gebildet sind, die auf einem Haltekörper lösbar angeordnet sind und in Richtung aufeinanderzu mit einer Kraft beaufschlagbar sind, zeichnet sich dadurch aus, daß die eine Spann-Nut (20) begrenzenden Ringteile (18, 19) als von den die anderen Spann-Nuten begrenzenden Ringteilen getrennte Elemente ausgebildet sind, daß die Ringteile (18, 19) jeder Spanneinheit (15) miteinander in Axialrichtung beweglich verbunden sind, und daß zwischen den Spanneinheiten hohlzylindrische Abstandsstücke (11, 12) vorgesehen sind, von denen eines (11) die Schweißzone definiert.
Patent EP-0484571-A1 (EP)
Inventor: MICIC LJUBOMIR DIPL-ING FH
IPC: H04N9/31
Filed: 1990-11-06
Abstract: The projection TV system contains an optical projection device for TV reproduction, whose optical system (op) also serves to focus the TV signals transmitted via an infrared transmission link. The infrared transmission link consists in this arrangement of an infrared transmitter (sd), which is situated approximately in the region of the reproduced image (b) on the projection wall (w), and an infrared detector (id) in the projection device (tv). <IMAGE>
Patent EP-0433880-A1 (EP)
Inventor: FUCHS HUGO DR
IPC: C07C249/14
Filed: 1990-12-13
Abstract: Process for processing aqueous mother liquors containing hydrochloric acid, sulphuric acid and their hydroxylammonium and ammonium salts, characterised in that the mother liquors are brought into intimate contact with an excess of cyclohexanone based on the content of hydroxylammonium salts, while maintaining a pH of 3 to 5.5 by adding alkali metal hydroxide solutions, and the cyclohexanone-oxime-containing cyclohexanone phase is separated off and washed with water until it is virtually free from chloride.