baber/WOPTO huggingface dataset:
Patent EP-0467510-A1 (EP)
Inventor: YESNIK MARC A
IPC: F16D69/00
Filed: 1991-05-14
Abstract: A clutch separator plate (24) utilized in a clutch or brake pack (10) for an automotive transmission for vehicles, with the plates being internally or externally splined to be operatively connected to the rotatable and/or stationary members (12,14) in a torsional coupling, wherein the separator plate surfaces (44) are treated by a suitable surface treatment, such as lapping, and then sputter coated with titanium nitride or a similar material (46) to provide a surface texture which enhances the frictional characteristics of the plate but does not substantially increase the wear of the lining of interleaved clutch plates (16).
Patent EP-0475582-A1 (EP)
Inventor: COVI KEVIN ROBERT
IPC: H01R4/34
Filed: 1991-08-07
Abstract: A dual resistance connector system is provided to allow the replacement of power regulators in a computer system without removing power from the operating voltage bus. The new power regulator can be "hot plugged" into the voltage bus without creating a voltage drop on the bus which could lead to voltage transients and logic errors. The low resistance bus bar is augmented by a retractable high resistance contact. The high resistance contact is configured to make electrical connection with the operating voltage bus before the low resistance contact. The establishment of a high resistance circuit allows charging of output filter capacitors without creating a large voltage drop on the operating voltage bus. As installation continues, the low resistance bus bar makes contact and is held in position by a fastener. The fastener is initially held out of electrical contact by a compression spring.
Patent EP-0476892-A1 (EP)
Inventor: REYNIER HELENA MARIA ALBERTA
IPC: G06K7/01
Filed: 1991-09-06
Abstract: A card reader (2) especially for use in connecting gold plated pads on a subscribers identity module card (4) to respective tin plated pads on a printed circuit board (6) in a car telephone handset, comprises an insulating frame (8) having spigots (26) for fixing it to the circuit board (6), and a metal cover (12). A bar (22) spanning the frame (8) supports contact elements (10) molded thereinto. Each contact element (10) has a contact spring (40) provided with a bowed, gold plated contact surface (50)near its free end for engaging a respective gold plated pad on the card (4), and intermediate its ends, an oppositely bowed, tin plated, contact surface (44) for engaging a respective tin plated pad on the circuit board (6). With the card (4) resting on a ledge in the frame (8), the metal cover (12) is latched to the frame (8) to force the contact surfaces (44 and 50) against their respective pads. The contact springs (40) are so configured that the contact forces (F1 and F2) applied by and the length of wipe of the contact surfaces (44 and 50) is appropriate to the plating thereon and the plating on the pads engaged thereby.
Patent EP-0480652-A1 (EP)
Inventor: TANAKA TOSHIHIRO
IPC: B29C51/42
Filed: 1991-10-07
Abstract: A method of manufacturing three-dimensional parts using sheets of a thermoplastic resin high-performance fiber-reinforced composite material includes the steps of supplying the sheet (11) of the high-performance resin-reinforced composite material which uses as a matrix a thermoplastic resin and in which reinforcing fiber is oriented, clamping an end portion of the sheet (11) by a sheet clamping device (10), conveying the sheet (11) to a heating/forming zone, heating the sheet (11) to a predetermined temperature, clamping the sheet(11) by upper and lower frames (1, 4) by driving cylinders (3, 8), forming the three-dimensional part (13) by operating a mold (6) and thereby deep drawing the clamped sheet (11) inwardly according to a stroke of the mold (6), and repeating the above-described series of steps continuously.
Patent EP-0449716-A1 (EP)
Inventor: ARDITI DAVID
IPC: H04L9/32
Filed: 1991-03-25
Abstract: The invention relates to an electronic device for processing digital data, including an input (4) for receiving data to be processed (6) and processing means (10) able to transform the input data, in a non-falsifiable manner, into a condensed-result data block (8). According to the invention, the processing means (10) comprise simple and fast tools such as tables and logic operators in order to provide an elementary anti-collision operation intended for condensing digital data. <IMAGE>
Patent EP-0466580-A1 (EP)
Inventor: DEMANGE CLAUDE
IPC: F42B15/36
Filed: 1991-07-09
Abstract: A rocket booster (10), such as a powder booster, fastened laterally to the main body (20) of a launcher has a forward end structure (12') comprising an arcuate bracket (24) which ensures the transmission of static forces between the booster and the main body, and an aerodynamic protective cover (26) which surrounds the bracket and which supports the aerodynamic forces. 
<IMAGE>
Patent EP-0469975-A1 (EP)
Inventor: AIHARA YOSHIHIKO
IPC: C09K19/02
Filed: 1991-07-26
Abstract: The novel liquid crystal compounds of the present invention are represented by the following formulas [I] - III and have tristable molecular orientation states and can be used for display devices and electrooptical devices.
     
     
       
 wherein R₁ represents an alkyl group of 5 - 18 carbon atoms; R₂ represents an alkyl group of 6 - 16 carbon atoms; R₃ represents an alkyl group of 8 - 18 carbon atoms; R₄ represents an alkyl group of 6 - 14 carbon atoms; R₅ represents an alkyl group of 8 - 10 carbon atoms; R₆ represents an alkyl group of 6 - 18 carbon atoms; X represents
       
 X′ represents
       
 Y represents
       
 and * indicates an optically active center.
Patent EP-0474560-A1 (EP)
Inventor: OTTONE DIDIER
IPC: B25B31/00
Filed: 1991-09-05
Abstract: The invention relates to a hand tool for removing balancing weights placed on the tip shrouds of the blades of a turbine. The tool comprises an articulated arm (20) that can be passed through a nozzle (5) of the turbine without requiring any dismantling: the arm comprises a sleeve (21) held by the operator performing the removing, and an extreme part (22) that can be oriented by movements communicated to the sleeve, this extreme part terminating in a claw (23) able to grasp the weight and disengage it without letting it go. 
<??>Application to the maintenance or overhauling of turbojet engines. 
<IMAGE>
Patent EP-0462247-A1 (EP)
Title: A process for preparing oxamide.
Inventor: VUORI ANTTI ILMARI
IPC: C07C231/02
Filed: 1991-01-08
Abstract: The invention relates to a process for preparing oxamide by a reaction taking place in a methanol solution between dimethyl oxalate and ammonia. The formed oxamide is separated out from the solution by crystallization, and the formed methanol is recovered from the solution by evaporation. According to the invention the preparation is carried out as a continuous process in which a portion of the mother liquor from the oxamide crystallization step is directed to an evaporator for methanol separation and in which the evaporation residue is combined with the balance of the mother liquor, which is recycled to the reaction step as the solvent into which the dimethyl oxalate and gaseous ammonia are fed. It is possible to use in the process one or more cooled reaction vessels, connected in series, in which the temperature is preferably adjusted to the range 15-45  DEG C, and one or more mixing vessels subsequent in the series to the reaction vessels, the oxamide separating out from the solution by crystallization in these mixing vessels. The feeding in of the ammonia required in the reaction may be suitably divided among the various reaction vessels in order to even out the heat amounts released in the various vessels.
Patent EP-0514457-A1 (EP)
Inventor: FOSTER DAVID G
IPC: G03C7/42
Filed: 1991-01-18
Abstract: Une solution de blanchiment photographique avantageuse du point de vue de l'environnement et utile pour le traitement des couleurs d'éléments photographiques comprend: (1) comme agent de blanchiment un sel de potassium ou un complexe ferrique d'un acide aminopolycarboxylique; (2) comme agent de conversion de l'argent en halogénure d'argent un halogénure de potassium; et (3) comme inhibiteur de la formation de couleurs induite par le blanchiment un acide carboxylique aliphatique soluble dans l'eau. La solution de blanchiment est particulièrement utile pour traiter des éléments photographiques qui contiennent un copulant formateur de couleur jaune d'activité intense et de faible pKa, étant donné qu'il empêche de manière efficace l'augmentation indésirable de Dmin bleu qui peut se produire dans ces éléments par formation de couleur induite par le blanchiment.
Patent EP-0520003-A1 (EP)
Title: Insole for a shoe.
Inventor: MAUCH WALTER DR MED
IPC: A43B17/02
Filed: 1991-03-15
Abstract: An insole for a shoe, which massages the reflex zones of the sole of the foot, has a flat basic sole (1) which matches the contour of the shoe and cushion-shaped elevations (5) associated with the reflex zones to be massaged. The elevations (5) are integrally formed on the basic sole (1) and consist, like the basic sole (1), of elastic foamed material having a Shore A hardness of 30 DEG  to 45 DEG . The height of the summit region (7) of an elevation (5) above the upper surface of the basic sole (1) is one to two times the mean thickness of the region of the basic sole (1) adjacent to that elevation (5). This insole is easy to manufacture and has optimal massage properties.
Patent EP-0524248-A1 (EP)
Inventor: SEIDLER JACK
IPC: H05K3/34
Filed: 1991-04-11
Abstract: Fil porteur de métal de brasage (310) adapté pour être soudé à une surface conductrice comprenant une partie corps allongée (320) présentant une partie porteuse de métal de brasage (327), une partie terminale (321), ainsi qu'une partie intermédiaire disposée entre ladite partie porteuse de métal de brasage et ladite partie terminale. La partie porteuse de métal de brasage porte du métal de brasage soit sur une paire de parties saillantes (328) s'étendant à partir d'un bord de ladite partie corps et formant un espace entre elles dimensionné pour recevoir du métal de brasage, soit sur les faces opposées de ladite partie porteuse de métal de brasage. Une région (319) de la partie intermédiaire est tordue de manière que la partie porteuse de métal de brasage se trouve dans un plan perpendiculaire au plan de la partie terminale. On peut utiliser le fil porteur de métal de brasage comme fixation de bordure permettant le montage d'un substrat tel qu'une carte de circuits imprimés ou comme fil monté en surface pour un substrat.
Patent EP-0528948-A1 (EP)
Inventor: CHUTTANI RAM
IPC: A61B17/22
Filed: 1991-05-15
Abstract: Fil de guidage orientable (5) utilisé dans la canulation d'organes tubulaires ou vasculaires. Le fil de guidage présente une extrémité distale (12) ainsi qu'une extrémité proximale (14). Ledit fil de guidage (5) présente au moins un serpentin (20) formant une hélice (15) à proximité de l'extrémité distale (12) dudit fil de guidage (5) afin d'aider le déplacement dans les organes tubulaires ou vasculaires tels qu'une canulation rétrograde ou antérograde endoscopique du canal cystique. On fixe un dispositif de serrage amovible (35) à l'extrémité proximale (14) du fil de guidage (5) afin de permettre à l'utilisateur d'appliquer des forces de torsion et longitudinales de manière à guider le fil de guidage (5) en position.
Patent EP-0550503-A1 (EP)
Inventor: VOGEL GUENTER M
IPC: B65D83/14
Filed: 1991-09-10
Abstract: Sur un réservoir sous pression à jeter, il est prévu une soupape combinée de remplissage et de décharge qui comporte un corps de soupape (11) coulissant dans une cavité d'un boîtier de soupape (8) et pressé contre un siège de soupape par une force élastique, corps qui peut se soulever de son siège aussi bien pendant le remplissage que pendant la décharge. La soupape comprend également un deuxième corps de soupape (22) qui est maintenu écarté de son siège (16), avant le premier remplissage du réservoir, par un dispositif d'arrêt (17, 18) franchissable et perméable aux liquides. Après le remplissage du réservoir, le deuxième corps de soupape (22) est repoussé au-delà du dispositif d'arrêt (17) et forme avec son siège (16) une soupape de retenue qui empêche un nouveau remplissage du réservoir (1). Pour abaisser le coût de fabrication de la soupape, le boîtier (8) est réalisé dans une seule pièce en matière plastique avec une première cavité (10) destinée à recevoir le premier corps de soupape et une deuxième cavité (15) destinée à recevoir le deuxième corps de soupape (22). La première cavité (10) présente, sur le côté opposé au premier siège (9), un retrait (14) dirigé vers l'intérieur dans le sens radial et formé d'une seule pièce avec le boîtier, retrait sur lequel des parties en saillie (18), disposées vers l'intérieur dans le sens radial, dans le plan horizontal circulaire de la deuxième cavité (15), sont réalisées en une seule pièce en matière plastique avec le boîtier. Le premier corps de soupape (11) s'appuie par un ressort cylindrique (13) contre le retrait (14). tandis que les parties en saillie (18) forment le dispositif d'arrêt pour le deuxième corps de soupape (22).
Patent EP-0500901-A1 (EP)
Title: Pharmaceutical compositions for use in treating parkinson's disease.
Inventor: BURZYNSKI STANISLAW R
IPC: A61K38/02
Filed: 1991-08-21
Abstract: The present invention provides methods for treating Parkinson's disease by administering to an afflicted host pharmaceutical compositions containing a therapeutically effective amount of urine peptide fractions containing 3-[N-phenylacetylaminopiperidine]-2,6-dion. The therapeutically effective urine peptide fractions of this invention, termed Antineoplastons A2 and A5, are obtained by two separate processes: Antineoplaston A2 is prepared by providing a volume of urine; separating from the urine particulate matter and matter having a molecular weight greater than about 5000; acidifying the urine; separating from the acidified urine any precipitated matter; introducing the acidified urine to a first chromatography column containing a polymeric resin adsorbent; eluting the column to recover an eluate; adjusting the pH of the eluate to between about 2 and 8; introducing the adjusted eluate to a second chromatography column; and recovering the peptide fraction containing the compound 3-[N-phenylacetylaminopiperidine[-2,6-dion. Antineoplaston A5 is prepared by providing a volume of urine; separating from the urine particulate matter and matter having a molecular weight greater than about 5000; acidifying the urine; separating from the acidified urine any precipitated matter; introducing the acidified urine to a chromatography column; eluting the column with a lower alkyl alcohol having from 1 to 8 carbon atoms; and recovering the peptide fraction containing the compound 3-[N-phenylacetylaminopiperidine]-2,6-dion.
Patent EP-0580576-A1 (EP)
Inventor: STANLEY MELVIN C
IPC: B21B31/26
Filed: 1991-09-24
Abstract: Ensemble radialement réglable de rouleau enclume (14) devant s'associer au cylindre (28) d'une presse rotative de découpage à l'emporte-pièce (12). Ledit ensemble (14) comporte un arbre (56) monté rotatif de manière sélective et intermittente sur la presse (12), ainsi qu'une paire d'excentriques (58) disposés sur une partie intermédiaire de l'arbre (56). Un manchon cylindrique creux (54) est monté libre en rotation sur les excentriques (58) de l'arbre. Une rotation de l'arbre (56), de sorte que l'excentricité maximale des excentriques (58) est dirigée vers ledit cylindre (28), sert à placer de manière réglable le manchon cylindrique (54) dans sa position la plus proche du cylindre (28). Une rotation sur 180° de l'arbre (56) de sorte que l'excentricité maximale des excentriques (58) est dirigée dans le sens contraire sert à placer de manière réglable le manchon cylindrique (54) dans une position radialement réglée la plus éloignée dudit cylindre (28). Ledit arbre (56) ne tourne de manière sélective et incrémentielle que lors d'un réglage de la position du manchon (54) par rapport au cylindre (28), et ne tourne pas pendant les opérations de découpage de la presse (12).
Patent EP-0553258-A1 (EP)
Inventor: LOVE JACK D
IPC: C12Q1/68
Filed: 1991-10-17
Abstract: L'invention se rapporte à un procédé d'identification d'individus ou de détermination de paternité au moyen de sondes polymorphiques de présences multiples (PPM). L'invention se rapporte aussi à des kits d'essai et à des sondes basées sur ce procédé. Le procédé consiste à utiliser des sondes d'acides nucléiques multiples dans des essais d'hybridation séparés, par exemple dans des puits différents d'une plaque de microtitrage. Les sondes se lient aux séquences d'acides nucléiques chez certains individus et non chez d'autres. Les résultats de l'hybridation se convertissent en une configuration unique qui peut être utilisée pour identifier un individu.
Patent EP-0501125-A1 (EP)
Inventor: SUGANO SHUICHI
IPC: B60R22/415
Filed: 1992-01-17
Abstract: An emergency locking retractor includes a locking device (10,20,24,26,28,30) for locking a belt spool (12) when actuated, a webbing sensor (33) and vehicle sensor (35) for detecting an emergency condition, an emergency-lock actuator (34,42) for actuating the locking device in response to the webbing sensor (33) and/or vehicle sensor (35) detecting the emergency condition, and an auto-lock actuator (46,52,56,58,60) for actuating the locking device when a full length of the webbing (14) is unwound from the belt spool. The locking device has a cam wheel (30) rotatable with the belt spool (12) and formed with a plurality of ratchet teeth (30d) on an outer periphery thereof. The cam wheel (30) is prevented from rotation in a predetermined direction when the locking device is actuated. The auto-lock actuator has a tooth member (46) pivotally installed for engagement with one of the ratchet teeth (30d) of the cam wheel (30) in the event of actuation of the locking mechanism by the auto-lock actuator. The auto-lock actuator has a locating device (60) for preventing a tooth (46) in engagement with one of the ratchet teeth (30d) from jumping up therefrom and being erroneously disengaged from the ratchet teeth (30d) when the cam wheel (30) is caused to rotate at a high speed in response to rapid unwinding of the webbing (14) from the belt spool (12). 
     In one embodiment, the locating device is constituted by a leaf spring (60) having an angled end portion (60a) and a correspondingly angular cam surface (46a) at a pivotal end of the tooth (46).
Patent EP-0503357-A1 (EP)
Inventor: TORRIELLI VITTORINO
IPC: H01F7/16
Filed: 1992-02-25
Abstract: A flow regulating valve incorporating a core of ferromagnetic material, a spring which repositions the core, an electromagnet which in turn comprises at least one coil wound onto a magnetic yoke, in which the yoke has an internal cavity in which the core is located so that it can move in an axial direction and a hydraulic circuit controlled by a needle obstructor integrally mounted on the core, is described. The valve is of a shape such that the magnetic reluctance of a magnetic circuit comprising the yoke, the electromagnet and the core is maintained substantially almost constant as the relative axial position between the core and the yoke changes, and, in combination, the spring is housed so as to bear against an axial shoulder in the cavity and one end of the core so that in use it exerts a return force against the core, the change in which resulting from relative displacement between the yoke and the core is greater than the change in the attractive force exerted on the core by the electromagnet as a result of that displacement.
Patent EP-0526689-A1 (EP)
Inventor: BEIHAMMER HORST DIPL-ING
IPC: C21D9/02
Filed: 1992-03-07
Abstract: The invention relates to processes for the production of helical compression springs which, in the unloaded condition, can have a curved spring centre line, the curvature being produced during the setting of the spring by partial cooling or heating of a circumferential sector of the spring. A spring blank (1) is preset by axial compression of the spring turns and is then relieved again axially. Before compression, areas of different temperature are produced in at least one selected spring turn of turn sectors lying diametrically opposite to one another in a selected angular position (9) to one spring end and compression is carried out and concluded for as long as the opposite turn sectors are at different temperatures in accordance with the predetermined areas of different temperature.
Patent EP-0524544-A1 (EP)
Inventor: DE BORTOLI GIUSEPPE
IPC: A43B5/04
Filed: 1992-07-16
Abstract: A securing device for ski boots, including a lever (13) associated laterally to a ski boot and provided with a cylinder (17) for adjusting the tension of a cable (9) which is preferably associable with a shell (5) at its ends and externally embraces a presser and a flap (7). The device allows to achieve an optimum securing for optimally retaining the foot both at the instep and at the heel.
Patent EP-0544167-A1 (EP)
Inventor: HALTERBECK WALTER
IPC: D21F1/00
Filed: 1992-11-14
Abstract: A paper machine cover with a textile web structure, e.g., a woven, knitted, or non-woven fabric, etc., is provided. The paper machine cover has flattened threads, whereby respectively the longer axis of the cross-section of these threads extends parallel to the plane of the paper machine cover. The flattened threads consist of monofilaments with an annular cross-section and/or multifilaments formed of individual filaments with an annular cross-section. The monofilaments or individual filaments of the multifilaments have an annular cross-section. These filaments are deformed plastically into the flattened cross-section at least in those areas where they extend parallel to the plane of the paper machine cover.
Patent EP-0556460-A1 (EP)
Inventor: SCHAEUBLE EDWIN K
IPC: B41F35/04
Filed: 1992-11-25
Abstract: A method and apparatus for printing for which turret having a plurality of fountain and doctor blade assembly is translatably, indexably mounted adjacent a transfer roll.
Patent EP-0546566-A1 (EP)
Inventor: ZEISS HANS-JOACHIM DR
IPC: C07F9/32
Filed: 1992-12-11
Abstract: The invention relates to a process for the enantioselective preparation of L-phosphinothricin (L-Ptc) and derivatives of the formula I <IMAGE> in which R<1> denotes H, (C1-C6)-alkyl, (C1-C4)-haloalkyl, (C3-C6)-cycloalkyl or (subst.) phenyl-(C1-C4)-alkyl, R<2> denotes hydrogen, formyl, [(C1-C6)alkyl]carbonyl, [(C1-C6)alkoxy]carbonyl, (subst.) benzyloxycarbonyl, (C1-C6)-alkylsulfonyl, (subst.) (C6-C10)-arylsulfonyl, and R<3> denotes OH, NH2 or (C1-C6)-alkoxy, or their salts with acids or bases, in which   a) an L-vinylglycine derivative II is reacted with a methanephosphonous acid monoester III <IMAGE> in which R<4> is defined as R<1>, except for H, and R<5> is defined as R<2>, except for H, and R<6> denotes (C1-C6)alkoxy, in the presence of a catalytic amount of a free radical promoter at 70 DEG C to 115 DEG C to give compound Ia of the formula I, in which R<1> is defined as R<4>, R<2> is defined as R<5> and R<3> is defined as R<6>, and b) if desired the compounds Ia obtained according to step a) are converted analogously to customary hydrolysis and/or aminolysis into structurally different compounds Ib of the formula I, in which R<1> is defined as R<4> or denotes H, R<2> is defined as R<5> or denotes H and R<3> is defined as R<6> or denotes hydroxyl or amino, and c) if desired the compounds Ia or Ib obtained are converted into salts.
Patent EP-0504969-A1 (EP)
Inventor: LEBLANS PAUL
IPC: C09K11/77
Filed: 1992-03-05
Abstract: A photostimulable X-ray energy absorbing halosilicate, halogermanate or halo(silicate-germanate) phosphor, characterized in that said phosphor contains as host metal at least one alkaline earth metal, as halogen at least one member selected from the group consisting of Cl, Br and I, as dopant Eu²⁺ and as co-dopant at least one member selected from the group consisting of niobium and tantalum.