baber/WOPTO huggingface dataset:
Patent EP-0526585-A1 (EP)
Inventor: CHEESEMAN ALAN RICHARD ALEX GR
IPC: G02B7/04
Filed: 1991-04-25
Abstract: Un dispositif d'adaptation utile pour monter des unités optiques sur une caméra telle qu'une caméra cinématographique ou une caméra de télévision, comprend un élément de montage généralement cylindrique (12, 14) servant à fixer des accessoires adaptables à la caméra, un support généralement cylindrique (B) se fixant sur l'unité optique, ledit support étant couplé de manière coaxiale à l'élément de montage pour permettre le déplacement de l'axe par rapport à l'élément de montage, et un anneau porteur de l'objectif (22) qui est coaxial à la fois avec l'élément de montage (12, 14) et le support (B) et qui est couplé à ces derniers. L'anneau porteur de l'objectif peut tourner par rapport à l'élément de montage et par rapport au support afin de faire sortir de manière axiale le support hors de l'élément de montage pour régler l'unité optique. L'utilisation d'un système à vis permet de réduire à des proportions négligeables le jeu se produisant lors de la mise au point. Dans le système à vis, un filetage est formé sur une paroi interne prise radialement de l'anneau porteur de l'objectif, à l'aide d'une bobine à noyau en fil (44), dont le pas est fixé par des éléments d'extrémité (46) et des anneaux creux (48) faisant fonction de pièces d'écartement entre les spires de la bobine à noyau à fil. Une pluralité de gâchettes (30) sont supportées par le support et mettent à prise la bobine à noyau en fil de telle sorte que la rotation de l'anneau porteur de l'objectif enroule axialement les gâchettes et par conséquent le chariot le long de l'anneau porteur de l'objectif afin d'effectuer la mise au point. Le dispositif à vis permet d'éviter d'effectuer un usinage trés précis des filetages situés sur l'anneau porteur de l'objectif (22) et le support (B), il permet également de remplacer trés facilement les gâchettes (30) lorsqu'elles sont usées ou endommagées.
Patent EP-0518055-A1 (EP)
Inventor: SCARAMUCCI SERGIO
IPC: F41A17/74
Filed: 1992-05-09
Abstract: In a trigger mechanism for firearms, in particular of the adjustable type for target-shooting pistols, the actuator of the mechanism is constituted by an elastic element (29) which is pivoted to the hammer (23) in an upward position and is pivoted, in a downward position, to an element (39) which can slide on the body (5) of the firearm; by acting on the sliding element, the elastic element is inclined so as to vary the direction of the actuation force with respect to the lever arm formed by the fulcrum (25) of the hammer with the upper pivot (27) of the elastic element. The safety device disengages the trigger from the operation of the firing mechanism.
Patent EP-0577877-A1 (EP)
Inventor: MATSUNUMA KENJI C O ITAMI WORK
IPC: F01L1/14
Filed: 1992-07-10
Abstract: The present invention provides an improved adjusting shim (10) for a valve train in an internal combustion engine for an automobile. The adjusting shim produced from a base material consisting of a ceramic material containing 80 to 98 wt.% of silicon nitride and/or sialon and has a porosity of not more than 3%, a bending strength of not less than 1.0 GPa and an impact compressive elastic limit (Hugoniot elastic limit) of not less than 15 GPa, wherein the base material is provided on the surface thereof which contacts a cam with a ceramic surface layer having a composition different from that of the base material and a hardness lower than that of the base material. The adjusting shim of the present invention enables a power loss of a valve train to be minimized; the abrasion resistance thereof to be improved; and the fuel economy, the performance and durability of an internal combustion engine to be improved.
Patent EP-0536661-A1 (EP)
Inventor: GUGGENMOS WOLFGANG DIPL-ING
IPC: H04N7/00
Filed: 1992-10-02
Abstract: A circuit for separating and recovering digital data signals contained in video signals, consisting of a clock separation circuit (CSP) and of a circuit arrangement for data separation (DSP), which has a phase detector (PD), an oscillator (DTO) and a control unit (PF), the phase detector (PD) containing a zero crossing detector (ND) and a counter, counting with a particular system frequency by a particular value in a particular direction up to an overflow value being used as oscillator (DTO), the output frequency of which counter can be varied as a function of at least one digital control signal by varying the added value - increment or decrement. <IMAGE>
Patent EP-0592699-A1 (EP)
Inventor: SCHEIPL STEFAN
IPC: A01C23/04
Filed: 1992-10-10
Abstract: What is described is a hose coupling for coupling a connection piece (4) connected to a hose (2) to a coupling connection (6), the connection piece (4) being connected to a fork-like centring device (8) which cooperates with a guide device (10) connected to the coupling connection (6), in such a way that the connection piece (4) and the coupling connection (6) can be brought together in a centred manner. <IMAGE>
Patent EP-0549085-A1 (EP)
Inventor: KAWAGOE AKIHIKO
IPC: B41F33/14
Filed: 1992-11-20
Abstract: An apparatus for controlling a contact pressure between a plate cylinder (1) and a form roller (6) includes a roller arm (3), an actuator (8), a plate (12), and strain gauges (16,17). The roller arm supports the form roller to be movable with respect to the plate cylinder. The actuator moves the roller arm so as to adjust a contact pressure applied by the form roller to the plate cylinder. The plate is brought into contact with an end shaft portion (6a) of the form roller and supported on a machine frame. The strain gauges detect a displacement of the plate to generate a signal.
Patent EP-0537906-A1 (EP)
Inventor: MCNAUGHTON JAMES
IPC: F16L37/098
Filed: 1992-09-17
Abstract: A plastic retainer (26) has a pair of axially spaced cylindrical rings (28,30). Retainer arms (32) for retaining an upset portion (33) of a tube (22) within a housing bore extend from said rear ring (30), and a plurality of webs (46) connect the front and rear cylindrical rings (28,30) of the retainer (26). When a tube (22) is initially inserted into the housing bore, it contacts an inner periphery of the arms (32). The retainer (26) then moves axially forwardly within the bore for a small distance until the forward ring (28) abuts a seal package (36) within the housing (24). Further movement of the retainer (26) is then prevented, and the upset portion (33) of the tube (22) causes the arms (32) to flex radially outwardly at a flex point in the rear ring (30). The upset portion (33) may then move axially beyond the arms (32) into a fully connected position within the housing (24).
Patent EP-0537938-A1 (EP)
Inventor: CUMMINGS ARTHUR L
IPC: B01J49/00
Filed: 1992-10-07
Abstract: Monitoring and controlling the reactivation of an alkanolamine solution containing heat-stable salts of such alkanolamine with stronger acid anions and weaker acid anions by contacting the alkanolamine solution (a) with a strong base anion exchange resin which has a high affinity for stronger acid anions (b) contacting the effluent alkanolamine solution from the strong base anion exchange resin with a second strong base anion exchange resin which has an affinity for weaker acid anions (c) measuring and recording the electrical conductance of the effluent solution from the first mentioned anion exchange resin (d) removing the first mentioned anion exchange resin from service when the conductance of the effluent alkanolamine solution from said resin indicates breakthrough of stronger acid anions in said effluent, (e) measuring and recording the electrical conductance of the effluent alkanolamine solution from the second mentioned anion exchange resin and (f) removing the second mentioned anion exchange resin from service when the conductance of the effluent alkanolamine solution from said resin indicates break through of weaker acid anions in said effluent. Regenerating the strong base anion exchange resins is also discussed.
Patent EP-0546750-A1 (EP)
Inventor: MALHOTRA SHADI L
IPC: G03G7/00
Filed: 1992-12-01
Abstract: Disclosed is a recording sheet which comprises a base sheet, an antistatic layer coated on at least one surface of the base sheet comprising a mixture of a first component selected from the group consisting of hydrophilic polysaccharides and a second component selected from the group consisting of poly (vinyl amines), poly (vinyl phosphates), poly (vinyl alcohols), poly (vinyl alcohol)-ethoxylated, poly (ethylene imine)-ethoxylated, poly (ethylene oxides), poly (n-vinyl acetamide-vinyl sulfonate salts), melamine-formaldehyde resins, urea-formaldehyde resins, styrene-vinylpyrrolidone copolymers, and mixtures thereof, and at least one toner receiving layer coated on an antistatic layer comprising a material selected from the group consisting of maleic anhydride containing polymers, maleic ester containing polymers, and mixtures thereof.
Patent EP-0517870-A1 (EP)
Inventor: BALESTRA CLAUDIO
IPC: D01F6/62
Filed: 1991-12-20
Abstract: Assemblage de renfort constitué au moins en partie par des monofilaments continus en polymère(s) organique(s) cristal (cristaux) liquide(s), caractérisé par les points suivants: a) le diamètre Dm des monofilaments est au moins égal à 40 mum et inférieur à 400 mum; b) la ténacité Ta de l'assemblage est supérieure à 80 cN/tex; c) le module sécant en extension Ma de l'assemblage est supérieur à 2000 cN/tex; d) au moins un des monofilaments est pratiquement enroulé en hélice autour d'un axe, l'angle aigu gamma que fait chaque monofilament avec cet axe supposé rectiligne étant inférieur à 30°; e) la torsion de chaque monofilament sur lui-même est inférieure à 10 tours par mètre d'assemblage. Articles renforcés par ces assemblages, notamment des enveloppes de pneumatiques.
Patent EP-0588797-A1 (EP)
Title: N- 4,5-dihydroxy- and 4,5,8-trihydroxy-9,10-dihydro-9,10-dioxo-2-anthracene-yl]carbonyl]amino acids useful in the therapy of osteoarticular affections.
Inventor: ROSINI SERGIO
IPC: A61P43/00
Filed: 1992-03-04
Abstract: PCT No. PCT/EP92/00479 Sec. 371 Date Oct. 6, 1993 Sec. 102(e) Date Oct. 6, 1993 PCT Filed Mar. 4, 1992 PCT Pub. No. WO92/16496 PCT Pub. Date Oct. 1, 1992.The present invention concerns a compound of formula (I)    <IMAGE>   wherein: X is selected from H and OH; R is a residue which, linked to the   mers and racemic mixtures thereof; and the pharmaceutically acceptable salts thereof. The invention further concerns a pharmaceutical composition which comprises the above compound or salts thereof and the use of the compound for treating an articular pathology.
Patent EP-0678050-A1 (EP)
Title: Jeu
Inventor: FRANSSEN MAURICE
IPC: A63F9/00
Filed: 1992-05-05
Abstract: Le jeu selon l'invention consiste en au moins trois éléments de base (5) montés parallèlement sur un axe de rotation principal (3). Chaque élément de base (5) comporte sur chacun de ses côtés un nombre de dés (9), qui est de préférence égal au nombre d'éléments de base (5), ces dés étant montés sur un axe commun (7) et étant pourvus d'un numéro ou d'une lettre sur leurs quatre faces visibles. Le jeu peut être utilisé, s'il est pourvu de numéros, pour la résolution de problèmes basés sur une notion mathématique ou s'il est pourvu de lettres, pour la résolution de problèmes du type des mots-croisés ou encore pour des problèmes basés sur le principe du puzzle.
Patent EP-0593583-A1 (EP)
Inventor: GRAEBE ROBERT H
IPC: A47G9/02
Filed: 1992-02-18
Abstract: Une housse (A) pour coussin (B) comprend un panneau supérieur (10) en tissu très élastique, un panneau inférieur (12) constitué d'un maillage à coefficient de friction élevé, et des panneaux latéraux (14) reliant les panneaux supérieur (10) et inférieur (12) et en matériau flexible mais non élastique. Le panneau supérieur (10) prend facilement la forme du scéant de l'utilisateur sans exercer d'effort de cisaillement sur la peau. Le panneau inférieur (12) stabilise le coussin sur son support grâce à ses propriétés de friction.
Patent EP-0598034-A1 (EP)
Inventor: BIBBS JEFFREY A
IPC: A61K38/095
Filed: 1992-08-08
Abstract: Methods of preparing a peptide having a C-terminal amide group from peptides having a C-terminal carboxyl group are provided.
Patent EP-0611352-A1 (EP)
Inventor: BLECKMANN HANS-WILHELM
IPC: B60T17/22
Filed: 1992-10-21
Abstract: Un ensemble de circuits pour un dispositif pourvu d'un système antiblocage et d'un système antipatinage comprend pour l'essentiel des circuits (1) pour la mise en forme de signaux du capteur de roue, des circuits de régulation (2) pour mesurer et traiter les signaux du palpeur mis en forme et pour produire des signaux de commande de pression de freinage, des circuits de surveillance (3), qui traitent les signaux du palpeur indépendamment des circuits de régulation (2). Cet ensemble de circuits comprend également des circuits (8, 8', 9, 9') pour l'échange et la comparaison de signaux des circuits de régulation (2) avec les signaux correspondants des circuits de surveillance (3). Ces derniers (3) ont une structure plus simple que les circuits de régulation (2). La conception de la régulation est reproduite dans les circuits de surveillance (3). La reproduction (14) sur la base des mêmes critères et des mêmes paramètres de régulation, qui se fait au moyen des circuits de régulation (2), permet en particulier d'obtenir les phases de régulation. Les signaux des circuits de reproduction (14) sont amenés avec les signaux de commande de la soupape (13) dans des circuits de corrélation (15) afin de détecter les erreurs.
Patent EP-0573622-A1 (EP)
Inventor: REMBOLD HELMUT
IPC: F01L1/34
Filed: 1992-11-12
Abstract: Le dispositif de commande hydraulique destiné à faire tourner l'arbre à cames (10) d'un moteur à combustion interne comporte un corps central (11) sur lequel est montée la roue à chaîne (18) entraînée par le vilebrequin. Entre le corps central et la roue à chaîne se trouve un élément d'accouplement (12) qui comporte des dentures hélicoïdales (13, 14) sur son pourtour et son contour intérieur, qui sont en prise avec les mêmes dentures hélicoïdales (15, 16) situées au niveau du corps central et de la roue à chaîne. Une pression hydraulique générée par une pompe à pistons radiaux (26) agit sur l'élément d'accouplement au moins d'un côté. Cette pompe à pistons radiaux présente un stator (27) placé sur le corps central. Ce stator loge des pistons (30) dans des alésages de piston, qui reposent contre une bague de roulement par l'intermédiaire de leur extrémité extérieure. La bague de roulement se trouve dans le prolongement excentrique (25) de la roue à chaîne. Le déplacement de l'élément d'accouplement entraîne une modification relative de la position relative de l'arbre à cames (10) et de la roue à chaîne (18) par les dentures hélicoïdales mentionnées. Cela entraîne également une modification des temps d'ouverture et de fermeture des soupapes du moteur à combustion interne.
Patent EP-0557699-A1 (EP)
Inventor: WEISSBACH BERNHARD DR
IPC: G06F13/24
Filed: 1993-01-15
Abstract: Microprocessor systems to which peripheral devices are connected receive error messages from the peripheral devices via interrupt or diagnostic signal lines. During this process, false interrupt messages can be produced when environmental disturbances cause a brief change in the signal level on the lines. These disturbances are detected by the fact that the signal state of the interrupt signal line is interrogated again within a certain time interval after the occurrence of an interrupt signal. If after this time interval the signal state still corresponds to the signal state of an interrupt message, an error-elimination routine is initiated. <IMAGE>
Patent EP-0571850-A1 (EP)
Inventor: KUETHER LUDWIG
IPC: F16K7/12
Filed: 1993-05-15
Abstract: The invention relates to a pneumatically or hydraulically operated valve, in particular a diaphragm valve with a through passage (2) that can be shut off by a valve element (7) and in which the valve element (7) can be moved by way of a connecting rod (8), by a drive unit (22), by the valve travel, between its closed position and its open position, the travel of the valve element (7) being limited by the abutment of a stop (16, 16') connected to the valve element against a stop (17, 17') fixed to the housing. For simplicity of construction and reliability of actuation, it is proposed that the effective length of the connecting rod (8) connecting the drive unit (22) to the valve element (7) be variable and that at least the open position of the valve element (7) be predetermined by a fixed stop (17, 17') and the set effective length of the connecting rod (8).
Patent EP-0572040-A1 (EP)
Inventor: LIZELL MAGNUS B
IPC: B60G17/015
Filed: 1987-03-18
Abstract: A method and apparatus for absorbing mechanical shock is disclosed. The apparatus comprises a pressure cylinder (40) forming a working chamber (42) having first and second portions operable to store damping fluid. The apparatus further comprises the first valve (326) for controlling the flow of damping fluid between the first and second portions of the working chamber during compression of the shock absorber. In addition, the apparatus further comprises a pressure chamber (330) in fluid communication with the first portion of the working chamber and the first valve. A solenoid (370) is also provided for regulating the flow of damping fluid between the pressure chamber and the second portion of said working chamber. A second valve (324) is further provided for controlling the flow of damping fluid between the first and second portions of the working chamber during rebound of the shock absorber.
Patent EP-0590250-A1 (EP)
Inventor: AFFOLTER ERHARD
IPC: F24D19/10
Filed: 1993-07-09
Abstract: In a method for adjusting the heating characteristic of a heating circuit controller, after a manual change in a desired value TRw of the room temperature, the heating characteristic is automatically transformed, depending on the value of the outside temperature TA, from its previous position into a new position by the heating circuit controller either by means of a parallel displacement or by a rotation or also by means of a parallel displacement in conjunction with a rotation such that the heating characteristic is matched to the manual change with the desired precision. A first weighting function (f1) determines a displacement component, and a second weighting function (f2) determines a rotation component of the transformation. <IMAGE>
Patent EP-0594162-A1 (EP)
Inventor: HARDEE KIM C
IPC: G05F1/46
Filed: 1993-10-21
Abstract: A wide range power supply for integrated circuits includes a voltage-down converter (24) to receive the input supply voltage (VCCEXT) and generate a controlled low voltage signal (VCC). The circuit also includes a voltage-up converter (42) which receives the controlled low voltage signal (VCC) to generate a high voltage signal (VCCP) for high power circuits (48). Finally, a substrate bias generator (34) is employed in the circuit to generate a substrate bias signal (VBB). Because the low power voltage (VCC) is controlled, the high power voltage (VCCP) and the substrate bias signal (VBB) are independent of any variations in input supply voltage (VCC). In alternate embodiments, the voltage-up converter (42) or voltage-down converter (24) can be disabled if the external supply voltage (VCCEXT) is controlled and maintained at a high or low voltage respectfully.
Patent EP-0603496-A1 (EP)
Inventor: HAAB KARL
IPC: E05D15/06
Filed: 1993-10-25
Abstract: A running mechanism (1) exhibits at least one carrying roller (3b), which can rotate about a horizontal axis and runs on a running surface (14) of a running rail, as well as two guide rollers (4b) which follow one after the other in the running direction, can rotate about vertical axes and engage from beneath into a vertical guide groove (15) provided beneath the running surface (14). In order to stabilise against moments which act on a rotation of the running mechanism (1) about an axis parallel to the running direction, said running mechanism exhibits, moreover, two stabilising rollers (7b) which follow one after the other in the running direction, engage from above into a vertical stabilising groove (16) and each of which is arranged precisely above one of the guide rollers. If the mechanism (1) is also to be stabilised against moments which act on a rotation of the same about an axis which is transverse to the running direction, then it is equipped with two carrying rollers which follow one after another in the running direction. In addition, the running rail exhibits a covering surface (23) which is parallel to the running surface (14) and is spaced apart from the same by a little more than the diameter of the carrying rollers, with the result that lifting of the carrying rollers and thus rotation of the running mechanism (1) about an axis which is transverse to the running direction are confined within narrow limits. <IMAGE>
Patent EP-0598370-A1 (EP)
Inventor: HUFGARD ALBERT
IPC: B62D35/00
Filed: 1993-11-15
Abstract: The invention relates to a passenger car, in particular a passenger car with an electromotive drive, comprising a body (1) with at least three wheels (10), the side walls of the lower part (1') of the body, which contains the seats (3), being formed from transversely connected hollow bodies and the upper part (1'') of the body (1) being designed as an entrance (4) which can be at least partly opened. In order substantially to reduce the frontal incident air-flow resistance, according to the invention the hollow bodies are formed from two tubular supports (2) which are open at the front and rear. All of the cross-sections of the supports (2) between the openings (2') of identical cross-section correspond to the cross-section of these openings and the cross-section of the two supports (2) corresponds at least to half of the cross-sectional size of the body lower part (1'). <IMAGE>
Patent EP-0584897-A1 (EP)
Inventor: FABINSKI WALTER DIPL-ING
IPC: G01N21/3518
Filed: 1993-07-14
Abstract: The invention relates to a method for selectively determining an isotope fraction <*>AxBy of a measurement gas AxBy by means of non-dispersive infrared spectroscopy, as well as to a non-dispersive infrared spectrometer. In order, in the case of a method and in the case of a non-dispersive infrared spectrometer of the known type, substantially to increase the selectivity and the measurement sensitivity while maintaining a simple design, it is proposed according to the invention that an additional optical filtering is undertaken in the first beam path by means of a filter filled essentially with isotope-pure measurement gas AxBy, and that the electronic measured value of the second beam path features in the electronic amplification of the first beam path under the influence of the gain and an offset. <IMAGE>
Patent EP-0552950-A1 (EP)
Inventor: LAWES PETER KINGSMEDE
IPC: A61B17/86
Filed: 1993-01-21
Abstract: A tibial element for a replacement knee prosthesis comprising a tibial tray (1) provided with one or more bearing components (30), and a stem which can be attached to said tray by a tapered spigot and socket (55) construction characterised in that the lower portion of said tray has a shaped engagement feature (3) intended for engagement with the proximal subcondylar area of the tibia of the user, and means (5, 61) are included for locating said stem (62) in a predetermined angular position in relation to said shaped engagement feature (3) on the tray.
Patent EP-0570231-A1 (EP)
Inventor: SUZUKI YUZURU
IPC: H02K3/52
Filed: 1993-05-14
Abstract: For the assembly of the above mentioned small motor, the wound coil (13) does not loosen and sufficient insulation for armature coil (13) and magnetic pole gap can be secured when the assembly is completed and as much ampere turn of the armature coil as possible can be obtained. Moreover, the thickness of the motor can be made flatter and easier assembly of the flat motor's stator is provided.