baber/WOPTO huggingface dataset:
Patent EP-0669992-A1 (EP)
Inventor: TOPIS STERGHIOS
IPC: C14B1/18
Filed: 1993-11-17
Abstract: L'invention concerne un procédé et un appareil pour diminuer l'épaisseur (ou refendre) des régions de pièces semi-finies plates, par exemple de composants de la partie supérieure de chaussures. Le procédé consiste à amener une pièce (14) à un couteau à bande (4), et devant ledit couteau, à appliquer une pression sur la pièce (14), à utiliser une rangée d'éléments appliquant une pression (18) pour déformer une région de la pièce par rapport au plan de coupe (20) du couteau. En contrôlant les éléments (18) pour qu'ils fonctionnent selon une séquence de combinaisons successives, des régions de la pièce (14) sont successivement refendues à mesure que la pièce (14) passe par le couteau (4). Le fonctionnement des éléments (18) est contrôlé par un ordinateur central ayant une mémoire, qui contient des données relatives à certains paramètres de la pièce, ainsi que des données relatives à la forme, à la position et à l'orientation de la pièce qui peuvent être générées en utilisant des moyens optiques de reconnaissance de la pièce (100, 120, 140, 160).
Patent EP-0622615-A1 (EP)
Inventor: PALMSKOG GOERAN
IPC: A61M37/00
Filed: 1994-03-18
Abstract: In a method for determining the volume of a bellows reservoir (2) for medicine of an infusion system implantable in a patient the pressure in the reservoir is measured and the corresponding volume is determined from a predetermined relationship between pressure and volume. A corresponding apparatus comprises a pressure gauge (18) disposed to measure the pressure in the bellows reservoir and an unit (20, 28) disposed to determine a corresponding volume from the measured pressure value by means of the predetermined relationship between pressure and volume.
Patent EP-0627559-A1 (EP)
Inventor: OCHIAI YOSHIHIRO C O SANDEN CO
IPC: F04C28/28
Filed: 1994-03-31
Abstract: An inspection system for a rotation preventing device comprises a balance weight (441) member disposed within a hollow portion of the compressor housing and at least one recessed portion (200) formed in an annular surface (11a) of the hollow portion. If, during the assembly of the compressor, a ball (377) from the rotation preventing/thrust bearing device rolls into the hollow portion or is accidentally dropped into the hollow portion, the balance weight member pushes the ball along the annular surface until it falls into the recessed portion. Further rotation of the balance weight locks the ball within the recessed portion thereby preventing further rotation of the drive shaft. Therefore, defects in assembly due to the rotation prevention mechanism may be easily detected.
Patent EP-0625599-A1 (EP)
Inventor: KREMER HUBERT
IPC: D02H1/00
Filed: 1994-04-29
Abstract: Creel, especially for warping machines, with thread-guide devices (13) which are assigned to the winding stations and which each have a thread clamp (14) which is switchable when the machine is at a standstill and which is assigned on the thread run-in side prebreaking rods (15) around which the thread (F) is looped in opposite directions, and with a thread-deflecting point located at a distance from the thread clamp (14) on the thread run-off side. In order to improve a creel having the features mentioned in the introduction, in such a way that the risk that impurities will be deposited in the thread clamps (14) is reduced considerably, it is designed so that, in the open thread clamp (14), the thread (F) is guided without contact by components of the thread-guide device (13) which are located on the thread run-in and thread run-off sides. <IMAGE>
Patent EP-0643914-A1 (EP)
Inventor: MEIER ALEXANDER
IPC: A21C5/02
Filed: 1994-05-13
Abstract: In the case of dough dividers with measuring chambers, in which the dough is pressed into the measuring chambers (41) via a filling piston (3) and is ejected via measuring pistons (42), it is necessary for the said pistons to be cleaned when the dough is changed and before shut- down periods. Such cleaning is only possible when the measuring pistons (42) and the filling piston (3) are held in a certain position. The invention is used to achieve the desired cleaning position by means of pressure on a button (switch 73, 74) which causes activation of a limit switch (9) which is actuated via a cam plate (8) which is arranged on the divider transmission system. <IMAGE>
Patent EP-0625419-A1 (EP)
Inventor: CLOEREN PETER F
IPC: B29C48/08
Filed: 1994-05-13
Abstract: An improved apparatus for automated, localized adjustment of the web thickness is provided that includes means for compensating for temperature variation along the apparatus width. In a preferred embodiment, the automated adjustment assembly (32) includes web thickness-controlling, thermal energy sources, and disposed proximate to the thermal energy sources, heat pipe means (70). Beneficially, a generally isothermal environment is provided proximate to the automated adjustment assembly (32).
Patent EP-0685373-A1 (EP)
Inventor: GRIESEMER ALBERT
IPC: B60R22/20
Filed: 1994-06-01
Abstract: The guide fitting is attachable to an adjustment part (3) longitudinally displaceable in a guide rail (1) which has side detent openings (2). Two locking members (4,5) are each provided with two similarly acting locking pawls (6,7,8,9) which are offset relative to each other and directed towards different sides. The pawls are under the direct force of the guide fitting and can turn opposite each other about the same axis (10) so that in the rest state each two pawls engage at the same height in side detent openings (2) in the guide rail. One of the locking members can have a thread for fixing the fitting. The thread can be mounted in a loose centring bolt provided with a collar and insertable in central recesses of the locking members. <IMAGE>
Patent EP-0633277-A1 (EP)
Inventor: HIRONO TAKAHIKO
IPC: C08L75/08
Filed: 1994-06-24
Abstract: The present invention is to provide thermoplastic polyurethane and a thermoplastic resin molded product containing said polyurethane, which is excellent in water vapor permeability and durable antistatic properties, without deteriorating the mechanical properties. 
     The thermoplastic polyurethane of this invention is characterized by using, as the isocyanate component, 4,4'-methylenebisphenylisocyanate, as the chain extender, 1,4-butanediol, and, as the polyol component, poly (tetramethylene ether) glycol having a molecular weight of 1000 to 4500 and a random polyoxypropylene polyoxyethylene polyol having a molecular weight of 1000 to 3000, and by allowing the reaction to proceed by using, among them, materials in which the molar ratio of the active hydrogen components being polyoxypropylene polyoxyethylene copolymer/{poly(tetramethylene ether) glycol + 1,4-butanediol} = 1/2 to 1/4.2.
Patent EP-0637679-A1 (EP)
Inventor: DEMAZURE CHRISTIAN
IPC: F02B33/04
Filed: 1994-07-05
Abstract: The two stroke engine (1) has a cylinder (3), which acts as the combustion chamber. The cylinder has an inlet port (4) and an exhaust port (7), for the evacuation of the burnt gas. The exhaust port is connected to the exhaust system by means of two separate exhaust channels (8 and 9). A distributor valve (10) controls and regulates the flow of exhaust gas through the two exhaust channels, according to the requirements of one or more of the engine operating parameters. The distributor is such that it is designed to direct the flow of exhaust gas towards one or other of the two channels.
Patent EP-0638975-A1 (EP)
Inventor: KUNZE DIETER
IPC: H02G15/013
Filed: 1994-08-08
Abstract: The invention relates to a sleeve end with a plurality of cable entries (9) which are split in the longitudinal direction, are of conical construction and into which conical annular seals (7, 7a) are inserted. The sleeve end (2) consists of a central part (3) and of a corresponding annular part (4), the cable entry openings (9) being arranged in the separating surface between these two parts. The separating line between the central part (3) and the annular part (4) can be designed, for example, in a polygonal shape, one cable entry opening (9) being arranged in each of the corners. In the case of this embodiment, a single cohesive sealing moulding (14) is expediently used, which surrounds the annular seals (7a) and the sealing inserts (13c) which extend between the cable entry openings (9). <IMAGE>
Patent EP-0646359-A1 (EP)
Inventor: DAIKUZONO NORIO
IPC: A61B17/00
Filed: 1994-10-05
Abstract: A laser balloon catheter (10) for emitting in a balloon, laser lights which are transmitted through optical fibers and for irradiating the tissue with the laser lights transmitted through the balloon comprises laser light emitting means having a laser light emitting end of said optical fibers or a laser light transmittable member provided at the emitting end of the optical fibers which receives the laser lights to emit them, a first inflatable balloon (1) provided around said light emitting means for transmitting the laser lights from said emitting means toward the tissue, a first fluid passage for supplying fluid into said first balloon to inflate the same and for discharging the fluid therefrom to deflate the same, a second inflatable balloon (2) provided in front of said first balloon, a second fluid passage for supplying the fluid into said second balloon to inflate the same and for discharging the fluid therefrom to deflate the same.
Patent EP-0649944-A1 (EP)
Inventor: HOPP HANS DR
IPC: E01H11/00
Filed: 1994-10-22
Abstract: Described is a device (1) for eliminating unwanted vegetation (10) on paved surfaces by means of compressed air and a blasting medium. The device (1) is characterised in that there is provided a blasting pipe (2) which is connected to a compressed-air generator (12) and to a receptacle (16) for the blasting medium and at the jet nozzle (3) of which there is arranged a covering plate (4) which has a bowl-shaped rebounding space (5) which is open in the blasting direction and into which the jet nozzle (3) leads, and in that the rebounding space (5) is surrounded by a projecting covering edge (6) which, when the device (1) is in operation, lies on the ground (7) to be blasted. The device (1) enables good and quick removal of unwanted vegetation (10) in the gaps between stone slabs and the like. <IMAGE>
Patent EP-0709527-A1 (EP)
Inventor: BAELZ JUERGEN DIPL ING
IPC: E03C1/10
Filed: 1994-10-31
Abstract: The device has an intermediate chamber formed between two successive non-return valves, and has an unloader valve controlled by the pressure difference between it and the inlet side, so as to open the chamber to atmosphere before the difference falls to nil. The seats (20, 25) for the unloader valve and the non-return valve at the inlet side are concentric on the valve plug (17) and one inside the other in the radial direction. They can be formed by 45-deg. faces, while guide ribs (21) and stops (22) are situated between them. The plug can be connected to a spring seal (35), the unloader-valve plug (24) being loaded by this seal and a tension spring (28). The ribs can guide both plugs.
Patent EP-0621155-A1 (EP)
Inventor: KOOI EEUWE DURK
IPC: B60C23/06
Filed: 1994-04-12
Abstract: The invention relates to a method for indicating to a driver of a vehicle (1) the grip of the travelling vehicle on a road surface. The method comprises determining the revolutions of a driven wheel (7), determining the revolutions of a free-running wheel (8) and generating and providing to the driver a signal corresponding with the difference between these revolutions. The invention further relates to a vehicle (1) comprising a chassis and a number of wheels (7,8) mounted on the chassis. At least one of the wheels is driven by a drive device (3) supported by the chassis and at least one wheel is a free-running wheel. Revolution sensors (13,15) are coupled to the driven wheel (7) and the free-running wheel (8) and coupled to the revolution sensors (13,15) and an output device (18) is a processing device which defines a revolution difference value and activates the output device in accordance with this value.
Patent EP-0615340-A1 (EP)
Inventor: MORGAN DENNIS B
IPC: H03H17/02
Filed: 1994-03-02
Abstract: A subband adaptive filter is disclosed that retains the computational and convergence speed advantages of subband processing while eliminating delay in the signal path. The technique has applications in active noise control where delay seriously limits cancellation performance and in acoustic echo cancellation where transmission delay specifications may limit the use of conventional subband designs. A reference signal (x(t)) and a residual error signal (e(t)) are each decompased into a plurality of subband signals, (y o ...y m , e o ...e m ), and a set of adaptive weighting coefficients (w O ...w M ) is generated for each of these subbands by a conventional complex LMS (least-mean-squared) technique (in 20-0...20-M). These sets of subband weighting coefficients are then transformed into the frequency domain, (in 22-0,...22-M), appropriately stacked and inverse transformed (in 24) back into the time domain to obtain wideband filter coefficients for a programmable filter (12). The reference signal, (x(t)), which is correlated with the disturbance signal to be eliminated, is filtered by this programmable filter (12) to produce a disturbance estimate signal d̂(t) which may be subtracted (14) from the signal d(t)) containing the disturbance. The process iterates in order to minimize the residual error signal (e(t)) and thereby reduce the disturbance.
Patent EP-0623316-A1 (EP)
Inventor: GOBLE NIGEL MARK
IPC: A61B18/14
Filed: 1994-04-28
Abstract: A laparoscopic surgical instrument which may be in the form of forceps or a cutter has, at the end of a hollow tube (10) for introduction through the body cavity wall, a housing (14A, 14B), a pair of pivotally mounted metallic jaws (12A, 12B), a reciprocable control rod (18) in the tube (10), and an actuator (16) secured to the control rod (18). The actuator (16) has a pair of guide grooves (16GG) which are oppositely inclined with respect to a longitudinal axis of the instrument, and each jaw has a lug (12F) which fits in a respective groove (16GG), the lugs (12F) being spaced from the jaw pivots so that reciprocation of the control rod (18) causes opening and closing of the jaws (12A, 12B). The housing (14A, 14B) and the actuator (16) are electrically insulating and the jaw pivots are spaced apart to achieve electrical isolation of one jaw from the other, for applying a radio frequency voltage across the jaws (12A, 12B) for bipolar electrosurgery.
Patent EP-0660032-A1 (EP)
Inventor: DAVENPORT JOHN MARTIN
IPC: H01K1/32
Filed: 1994-11-21
Abstract: A light source (10) includes an integral reflective coating (50) on a portion of its envelope for reflecting light back through the source. The light from the source is directed by a reflector (12) toward a focus thereof (38) at which is located an input end of a light guide (14). The integral reflective coating allows a half ellipsoidal reflector (12) to be used in one embodiment without depreciable loss of light. Accordingly, a pair of light sources (10a,10b) can be arranged with a common focus (52) to substantially double the brightness in the light guide. Alternatively, the light sources can provide a primary and redundant arrangement, or used to provide two levels of light in another arrangement. According to another embodiment, a hemispherical reflector is used to obtain unit magnification and increase the angular range through which light may enter the light guide.
Patent EP-0638760-A1 (EP)
Inventor: CALVAIRAC JEAN-JACQUES
IPC: F21S4/00
Filed: 1994-08-09
Abstract: A hollow imitation-candle body (1), of cylindrical or frustoconical shape, is designed to hold a removable inner body (2) for mounting the electrical equipment, which body consists of two separate parts (2', 2'') designed to be immobilised inside the body (1) by force-fitting. The said parts (2', 2'') of the inner body (2) are designed to clamp a socket (cap) intended to hold a bulb, via their upper ends (10), a supply lead being held in an axial passage (9) arranged between the said parts by a system of chicanes (19) integral with one of the said parts. <IMAGE>
Patent EP-0634308-A1 (EP)
Inventor: PEIKER ANDREAS
IPC: H04B1/3877
Filed: 1994-07-11
Abstract: A mount (1) for a handheld radio telephone which can be optionally operated either independently as a handheld radio telephone or as a handset which is connected to a cable with a plug element, has manually actuable locking means (9, 12; 10, 11) which are designed in such a way that the handheld radio telephone can optionally be locked and unlocked together with the connected plug element or without the latter, the plug element remaining locked in the mount (1) in the latter case. The mount (1) takes the form of a quiver into which the handheld radio telephone can be inserted from above. <IMAGE>
Patent EP-0703290-A1 (EP)
Inventor: EVERS MARC FRANCOIS THEOPHILE
IPC: C11D3/04
Filed: 1994-09-20
Abstract: The use of magnesium ions is disclosed in hard surface cleaning compositions comprising an anionic surfactant system, whereby the residuality of said compositions on said surfaces is reduced while cleaning performance is maintained. The compositions according to the present invention are designed to allow for in situ complexation of magnesium ions which are present in water, either during manufacture, or upon use.
Patent EP-0673227-A1 (EP)
Inventor: DEPP JOSEPH G
IPC: A61B19/00
Filed: 1993-12-07
Abstract: L'invention se rapporte à une technique consistant à effectuer une radiochirurgie ou radiothérapie stéréostatique d'un patient à l'aide d'un faisceau de rayonnement radiochirurgical/radiothérapeutique qui est au moins dirigé par intermittence le long d'une trajectoire de faisceau traversant la région cible. Un dispositif (20) générant des faisceaux particuliers est supporté par un bras-robot (46) qui peut se déplacer dans au moins trois dimensions. Selon un mode de réalisation décrit, des éléments (12, 12' et des éléments mécaniques non numérotés) sont ménagés pour déplacer le bras-robot (46) et le dispositif (20) générant des faisceaux le long d'une voie non circulaire et non linéaire prédéterminée, transversale à la trajectoire du faisceau, alors qu'au même moment, la trajectoire du faisceau est dirigée dans la région cible. De cette façon, le faisceau radiochirurgical/radiothérapeutique peut être dirigé dans la région cible à partir de points de traitement particuliers le long de la voie transversale de façon à former une région cible non sphérique.
Patent EP-0679296-A1 (EP)
Inventor: MASON ELMER BENNETT
IPC: H02K23/36
Filed: 1993-12-06
Abstract: Un moteur à courant continu (10), comportant un ou plusieurs induits (70, 72) supportés entre les plaques (12, 14) des pôles magnétiques possédant des paires de pièces polaires (34-35, 36-37, 38-39, 40-41) s'étendant dans des sens opposés par rapport à la périphérie d'un induit situé entre les plaques adjacentes au périmètre de l'induit ou des induits, est parcouru par le courant continu par l'intermédiaire d'un ou plusieurs enroulements (20, 47, 63) à noyau de fer intercalés entre les plaques des pôles magnétiques et connectés à celles-ci. Le câblage (96) et les commandes (98) du courant électrique raccordent une source B de courant continu aux enroulements (20, 47, 63) et aux induits (70, 72) afin de faire fonctionner sélectivement les induits et d'obtenir un couple sélectionné avec un drain d'ampérage minimum provenant de la source de courant continu.
Patent EP-0734611-A1 (EP)
Title: Ankerblechpaket mit ausgleichsverbindungen
Inventor: KIRST MARIO
IPC: H02K23/38
Filed: 1994-05-02
Abstract: Gleichstrommaschinen mit zwei- oder mehrgängiger Schleifenwicklung werden üblicherweise mit Ausgleichsverbindungen der 2. bzw. 3. Art versehen, die zwischen Ankerblechpaket und Ankerwelle angeordnet sind. Diese Durchführung bedingen aufwendige Stegwellenkonstruktionen. Um diese zu vermeiden, sind im Ankerblechpaket (3) Aussparungen (1) sowie weitere Aussparungen (2) angeordnet, durch die die Ausgleichsverbindungen (6) geführt sind. Die Summe der Abstände (b) zwischen den Aussparungen (1) pro Pol muß kleiner gleich dem Abstand (d) sein, der zwischen einer naheliegenden Aussparung (1) und einer Aussparung (2) besteht. Das Ankerblechpaket ist geeignet für Gleichstrommaschinen mit zwei- oder mehrgängiger Schleifenwicklung mit Ausgleichsverbindungen der 2. und/oder 3. Art.
Patent EP-0696182-A1 (EP)
Inventor: NARDELLA PAUL C
IPC: A61B17/072
Filed: 1994-04-29
Abstract: An impedance feedback electrosurgical system (100) is useful with electrosurgical tools (104) to maintain a substantially constant level of current wihtin the tissue in contact with the tool. The system comprises active and return electrodes (108, 112) associated with an electrosurgical tool (104), an impedance monitoring device (116) and a power control unit (118). Energy sufficient to affect tissue is delivered through the active electrode (108) to tissue and to the return electrode (112). The impedance measuring device (116) is in circuit with the return electrodes (112) and measures the impedance of tissue. A signal representative of tissue impedance is communicated from the impedance measuring device (116) to the power control unit (118). The power control unit (118) adjusts the energy applied to tissue to maintain tissue impedance within a pre-selected and desired range.
Patent EP-0650647-A1 (EP)
Inventor: ALMGREN KNUT MAGNUS
IPC: H04B7/005
Filed: 1994-05-10
Abstract: A method of and apparatus for stable regulation of transmission power level in a radio system use the carrier-to-interference (C/I) ratio of the communication channel. A C/I target that is a monotonically decreasing function of the interference on the channel is used for regulating the transmission power level. Thus, as the interference increases the transmission power increases to compensate, but to a level yielding a lower C/I level. The path loss or gain of the channel may also be determined and used in the regulation.
Patent EP-0711127-A1 (EP)
Inventor: UNGER EVAN C
IPC: A61Q19/00
Filed: 1994-05-19
Abstract: Methods of and apparatus for preparing gas-filled liposomes are described. Gas-filled liposomes prepared by these methods are particularly useful, for example, in ultrasonic imaging applications and in therapeutic drug delivery systems.
Patent EP-0703902-A1 (EP)
Title: Derives de piperidine et procedes de production de ces derives
Inventor: D AMBRA THOMAS E
IPC: C07D211/20
Filed: 1994-06-21
Abstract: L'invention se rapporte à des composés dérivés de la pipéridine pratiquement purs, de formules (I) ou (II), dans lesquelles: R1 est hydrogène ou hydroxy; R2 est hydrogène; ou bien R1 et R2 pris ensemble forment une seconde liaison entre les atomes de carbone portant R1 et R2; R3 est -COOH ou -COOR4; R4 a 1 à 6 atomes de carbone; A, B et D sont les substituants de leurs chaînes respectives, chacun pouvant être différent ou identique, et sont hydrogène, halogène, alcoyle, hydroxy, alcoxy, ou d'autres substituants. L'invention se rapporte également au procédé de préparation de tels composés dérivés de la pipéridine sous forme pratiquement pure.
Patent EP-0707680-A1 (EP)
Inventor: ROLLEN JARL-ERIK
IPC: E04D7/00
Filed: 1994-07-01
Abstract: L'invention concerne un procédé et un composé permettant d'enduire des surfaces d'une matière poreuse, de préférence d'un revêtement d'isolation contre le froid, empêchant la condensation et absorbant les odeurs. Ledit procédé consiste à pulvériser la matière poreuse ou le composé en poudre ou en granules sur ladite surface, et à le mélanger avec un liant pendant cette pulvérisation. Ledit composé du matériau contient un composé matière poreuse/matière constitué de granules et d'une ou plusieurs matières poreuses dont au moins une présente une masse volumique d'au plus 150 kg/m3, d'un liant en poudre dispersé ou dissous dans un liquide et d'éventuels additifs. Le composé matière poreuse/matière représente plus de 15 % (% en poids) du composé de matière humide lors de l'application de ce dernier sur la surface à enduire.