baber/WOPTO huggingface dataset:
Patent EP-0663860-A1 (EP)
Inventor: RAGNMARK LARS-OLOF
IPC: B21D5/14
Filed: 1993-10-05
Abstract: A plate bending machine (1) for bending sheet metal into completely or partly circular profile members, such as pipes or profile members bent into a U-shape, of a kind wherein the bending is effected with the aid of one stationary roll (2) and a plurality of ointerconnected rolls (3-5) supported in a signal, common bearing unit (6), such as a roll cradle (6), which bearing unit (6) consists of a first cradle part (7) and of a second cradle part (8) each one of which supports the associated rolls (3-5) by the roll ends, and wherein the bearing parts are supported in the machine frame in such a manner that each cradle roll is supported at both its ends, and wherein the bearing parts (7, 8) and the cradle rolls are interconnected so as to form an integrated installation unit (9) which may be removed from the machine as one single piece. The detachment of the installation unit is facilitated in that its attachment means in the associated side of the machine is arranged for sliding movement, normally in the vertical direction, and that this slidability is extended at one end wall (12) of the machine to the end of the machine side and out of the latter.
Patent EP-0668741-A1 (EP)
Title: Process and device for acceptance and regular testing of filmless dental radiographic equipment.
Inventor: SCHULZE-GANZLIN ULRICH
IPC: A61B6/00
Filed: 1993-11-10
Abstract: A process is disclosed for acceptance and regular testing of filmless dental radiographic equipment. A test measurement body (2, 20) with several absorption elements (14) having different degrees of absorption is arranged in the path of the X-rays, at a defined short distance from a ray-sensitive sensor (3, 21). The electric signals produced by the sensor are supplied to a calculating unit (4) which processes said signals into image value signals, which are then either directly supplied to a display unit (8, 10) or first compared with predetermined set image values and then supplied to the display unit, if deviations are detected. The test measurement body (2) preferably contains means (13, 15) for reproducibly holding a sensor (3) which can be intraorally applied to a patient.
Patent EP-0606072-A1 (EP)
Inventor: BANKMANN MARTIN DR
IPC: C07C51/347
Filed: 1994-01-05
Abstract: The invention relates to a process for the selective catalytic hydrogenation of the carbonyl group of aromatic aldehydes of the formula <IMAGE> in which X can be a carboxyl group, a methyl group or halogen, to give the corresponding alcohols and methyl compounds. The catalytic hydrogenation is carried out with the addition of a solvent, if appropriate in the presence of organic acids, on a shaped supported catalyst containing a metal from the platinum group on a titanium oxide support in the presence of hydrogen at partial pressure of hydrogen of 5 to 50 bar and temperatures of from 100 to 300@C.
Patent EP-0615326-A1 (EP)
Inventor: ZIELKE PETER
IPC: H02G3/12
Filed: 1994-01-15
Abstract: The invention relates to a flush-mounted box having a fastening element for fixing on base regions of cable conduits. In this case, U-shaped catch holders having catch limbs are arranged running along the base of the cable conduit, which limbs project out from the catch holder in opposite directions. The catch limbs engage rearwards, supporting the catch elements arranged on the flush-mounted box. In this case there are, on the one hand, two one-piece catch elements (3, 4) having catch hooks (31, 41) formed on the underbase (11) of the flush-mounted box (1). These catch elements (3, 4) project parallel to the mid-axis (M) of the flush-mounted box (1), offset outwards near the edge of the underbase (11). On the other hand, the opposite catch element (5, 7 with 8) is made as a movable catch closure element with corresponding opposite axially parallel offset in the mid-region between the two catch elements (3, 4).
Patent EP-0621612-A1 (EP)
Inventor: HUNDT HARALD DIPL-ING
IPC: H01F41/12
Filed: 1994-02-19
Abstract: In order to coat an essentially toroidal magnet core (1), as edge protection for windings which are to be fitted, the magnet core (1) is surrounded by a shrink sleeve (2) whose ends (3) are pressed after being heated to the shrinkage temperature, by means of suitable tools (5, 6) into the internal opening (4) in the magnet core, so that coating, which is adequate for edge protection, is produced with only a small increase in volume, even in the case of small magnet cores. <IMAGE>
Patent EP-0652076-A1 (EP)
Inventor: NISHIOKA TAKAO C O ITAMI WORKS
IPC: B24B7/22
Filed: 1994-02-28
Abstract: A grind-machining method of ceramic materials characterized in that a peripheral speed of a grinding wheel relative to a working surface is set to 50 to 300 m/sec, a feed stroke speed of the working surface of the grinding wheel in a working direction is set to 50 to 200 m/min, and preferably, a down-feed speed (V₃) of the working surface of the grinding wheel in a direction orthogonal to the surface of the workpiece is set to 0.05 to 3 mm/min. The grind-machining method of ceramic materials can reduce a grinding force at the time of grinding of ceramic materials and residual defects due to machining, and at the same time, can accomplish high machining efficiency.
Patent EP-0613638-A1 (EP)
Inventor: ARUANNO MICHELE
IPC: A47B13/00
Filed: 1994-03-01
Abstract: A table, particularly for sectional office furniture systems, comprises a structure including a worktop (3, 3a) and at least one element connecting with the worktop (3, 3a). Anchoring means are provided for the structure and the element associated with the worktop (3, 3a), comprising a rapid-connection system of the microconnector type (5, 10) which includes a first component (5) fixed to the structure and a second component (10) fixed to the element associated with the worktop (3, 3a).
Patent EP-0639918-A1 (EP)
Inventor: HANDELMAN DORON
IPC: H04N7/173
Filed: 1994-08-12
Abstract: A CATV system including a CATV network, a multiplicity of subscriber units, apparatus for transmitting over said CATV network encrypted information individually addressed to a subscriber unit and apparatus associated with each of said multiplicity of subscriber units for decoding the encrypted information addressed thereto.
Patent EP-0645121-A1 (EP)
Inventor: AGEE JOHN M
IPC: A61B17/3211
Filed: 1994-09-01
Abstract: Apparatus and method are described for selective cutting of the transverse carpal ligament of a patient. The instrument includes spaced-apart teeth which are supported on a first arm and a press member which is carried by a second arm. The teeth are prevented from contacting tissue when the first arm is inserted into, or retracted from, the carpal tunnel. After insertion of the first arm into the carpal tunnel, the teeth are exposed to the transverse carpal ligament and the first and second arms are moved towards each other to force the teeth into the transverse carpal ligament to perforate the ligament and enable it to elongate.
Patent EP-0652316-A1 (EP)
Inventor: SCHMID FRANZ
IPC: D04B15/32
Filed: 1994-09-15
Abstract: The adjusting device provided especially for an oppositely directed adjustment of the two draw-off cam parts of a cam system of the machine carriage of a flat knitting machine has a plurality of first control slides (15/1, 15/2, 15/3) which are drive-coupled to a single stepping motor (20) and are adjustable in the carriage running direction and a plurality of which in each case act via a corresponding plurality of control cams (25.1, 26.1; 25.2, 26.2) on second control slides (16/1, 16/2) which are coupled to the cam parts to be adjusted. <IMAGE>
Patent EP-0652641-A1 (EP)
Inventor: ERDELYI CHARLES KAROLY
IPC: H03K19/003
Filed: 1994-11-04
Abstract: A noise limited, video, digital to analog converter having an output transition time control with multiple discrete transition times. This is accomplished by a DAC control circuit in which the slew rate of the current is controlled by providing set current levels in the inverters that drive the DAC output current switches thus limiting the current available for charging and discharging the capacitance on the nodes which control the output signal. Additional control is provided by voltage clamping of these nodes which reduces the input voltage to the analog output and results in a cleaner output waveform. By so regulating and controlling the charging and discharging of these nodes, the variations in operation of the circuit due to the process used to produce the circuit in integrated form as well as temperature and supply voltage are further substantially reduced.
Patent EP-0627394-A1 (EP)
Inventor: KRAUSHAAR-CZARNETZKI BETTINA
IPC: C07C5/27
Filed: 1994-05-17
Abstract: Process for the preparation of branched olefins comprising contacting a hydrocarbonaceous feedstock comprising linear olefins having at least four carbon atoms at elevated temperature with a catalyst which comprises a MeAPO and/or MeAPSO medium-pore molecular sieve having an anhydrous composition expressed in molar oxide ratios as follows; (MeO) a (Al₂O₃) b (P₂O₅) c (SiO₂) d , whereby (a + b)/c is greater than 1.0, a ranges from 0.003 to 0.2, b and c range from 0.05 to 0.3, d is at most 0.4 and a/(c + d) is at least 0.05 when SiO₂ is present, and Me is at least one of Mg, Mn, Co and Zn.
Patent EP-0631338-A1 (EP)
Inventor: MEADOWS CLARENCE ALFRED
IPC: H01M50/103
Filed: 1994-06-01
Abstract: A bipolar battery comprising a plurality of framed, bipolar electrodes stacked together and embedded in a housing (60) moulded  in situ  thereabout. The housing will preferably comprise a polymeric foam material.
Patent EP-0628720-A1 (EP)
Inventor: DE JONG LEENDERT WILLEM CORNEL
IPC: F04B1/04
Filed: 1994-06-13
Abstract: A radial piston pump of the type, in which an excentric rotor (7) is adapted to cause the pistons (4) to perform a reciprocating movement within radial cylinders (3) in the pump body (1), the radial inner ends of the pistons (4) being each provided with a broadened foot (6), said broadened feet (6) being kept in contact with the rotor (7) also during the suction strokes of the respective pistons (4) by means of a coupling ring (26) of a substantially L-shaped cross-section, the axial ring portion (26a) of which engages the radial outer end faces of the broadened feet and the radial portion (26b) of which keeps said ring (26) axially in place. According to the invention the coupling ring (26) has its radial portion (26b) bearing loosely against a radial sliding surface, while the broadened feet (6) at the radial inner piston ends are in the shape of heads which are integrally formed with the respective pistons (4), the free end faces of said heads, as well as the end faces adjoining the respective pistons (4) beig spherically shaped, the axial portion of the coupling (26) having an inner circumferential surface of a slightly conically widening shape.
Patent EP-0621487-A1 (EP)
Inventor: BINNIE ALEXANDER JOSEPH DR
IPC: G01R19/155
Filed: 1994-04-14
Abstract: A detector for determining the phase of high AC voltages comprises two inputs IN1, IN2 for connecting to respective probes PR1, PR2 for contacting the conductors to be tested, a rectifier circuit to which the inputs are connected, a chain of capacitors C1-C6 arranged to be charged in series from the output of the rectifier circuit, an operational amplifier IC1 configured as a trip amplifier for providing an output signal when the output voltage of the rectifier exceeds a predetermined value, and a transistor TR1 for discharging the capacitors C1-C6 in parallel through a buzzer and a chain of LEDS 1-3 when the output signal is provided.
Patent EP-0625702-A1 (EP)
Inventor: DAY STEPHEN
IPC: G01N21/35
Filed: 1994-05-16
Abstract: A method and apparatus are described for identifying an unknown gas. An infrared spectrum of the unknown gas is generated. The described embodiment uses an infrared spectrophotometer that includes a circular variable interference filter. The infrared spectrum of the unknown gas is compressed, and compared with a library of compressed infrared spectra of reference compounds.
Patent EP-0630122-A1 (EP)
Inventor: HEISMANN FRED LUDWIG
IPC: G02F1/01
Filed: 1994-06-07
Abstract: The effects of polarization dependent hole burning and polarization dependent loss are reduced by modulating the state of polarization (SOP) of an optical signal being launched into an optical transmission path periodically between first and second states of polarization of at least one pair of orthogonal states of polarization. Preferably, the SOP is modulated at a rate that is substantially higher than 1/t s  , where t s  is the anistropic saturation time of the optical amplifier. Ideally, the state of polarization of the launched optical signal should be modulated such that it traces a complete great circle on the Poincare' sphere. In addition, the effects of polarization dependent loss are further reduced by controllably selecting the particular great circle being traced on the Poincare' sphere. In one example, the particular great circle being traced is selected such that a predetermined parameter, for example, the signal to noise ratio, of the optical information signal being received at the remote end of the optical transmission network is maintained at a prescribed value, e.g., a maximum value. In an embodiment of the invention, the great circle is traced at a uniform speed such that the launched optical signal spends equal time intervals in both states of any pair of orthogonal states of polarization on the selected great circle on the Poincare' sphere.
Patent EP-0635437-A1 (EP)
Inventor: PHAM XUAN M
IPC: B65D5/66
Filed: 1994-07-20
Abstract: A pack 300 has two retention tabs (D5) (D6) formed of the inner side wall panels of the lid (500). The retention tabs extend from the bottom edge of the lid. When the tabs are folded into the operational position, they function to help keep the lid closed by providing additional interference between the lid and the innerframe (200). 
     The retention tabs can be folded into the operational position by the manufacturer. Alternatively the pack can be provided to the consumer with the tabs in the non-operational position leaving to the individual consumer's discretion the decision to fold them into the operational position.
Patent EP-0649185-A1 (EP)
Inventor: GORDON ELDON L
IPC: H01Q5/40
Filed: 1994-08-19
Abstract: A dual frequency cavity backed slot antenna and method of tuning the antenna, wherein the antenna comprises a plurality of stacked layers including a layer having a substrate with an accessible surface, the surface including thereon a continuous slot, first electrically conductive metallization disposed within the slot and extending to the slot, second electrically conductive metallization disposed external to the slot and at least one pair of frequency adjusting devices, one such device associated with the first metallization and the other device associated with the second metallization. The device pairs are either a foil and a tab, a pair of foils or a pair of indentations, one in each of the metallizations.
Patent EP-0623479-A1 (EP)
Inventor: CHOU HSIN-HSIN C O MINNESOTA M
IPC: B41M5/30
Filed: 1994-05-05
Abstract: A thermal mass transfer imaging process comprises the thermal mass transfer of a white or metallic donor layer which is then at least partially over-coated with a thermally transferred dye image.
Patent EP-0627492-A1 (EP)
Inventor: PERRIN NICOLAS RESIDENCE DAUPH
IPC: C21C5/52
Filed: 1994-05-24
Abstract: A furnace comprises a space overlying a charge into which space opens at least one oxygenated gas injector passing through the periphery of the furnace to deliver within this space a jet of gas that is nonradial relative to a vertical axis of the space. Each injector comprises a) a head (14) disposed within the thickness of the wall (1) of the furnace and having a gas passage having an axis (11) inclined at a predetermined angle ( alpha ) to an axis (15) that is substantially radial relative to the vertical axis of the space overlying the charge and b) a substantially cylindrical body (16) prolonging the head and the gas passage within the furnace along this substantially radial axis (15), itself substantially perpendicular to the wall (1) through which it passes. The injector is useful in an electric furnace for melting scrap for the production of steel.
Patent EP-0644010-A1 (EP)
Inventor: ARNAU JEAN-PHILIPPE
IPC: B25B11/00
Filed: 1994-09-14
Abstract: The clamping system makes it possible to hold a free part (1B) of a workpiece (1) during operations performed on it. The device comprises shoes (14A, 14B) each integral either with a pin (15) or with a tube (17) equipped with a small operating lever (18). The assembly is mounted in a clamping base (11) between two shoulders (13). Clamping each shoe in the clamping position by means of a screw (19) and of two end flanges (20A) and (20B) allows the assembly to be blocked. Application to the clamping of turbojet blades during the operation of electrochemical machining thereof. <IMAGE>
Patent EP-0644287-A1 (EP)
Inventor: GROSHENS PIERRE
IPC: A41D27/26
Filed: 1994-08-31
Abstract: The invention relates to a process for producing a twist directly from fibre material, in that, by means of at least two spinning assemblies (R1, R2) arranged adjacent to one another, individual spun threads (F1, F2) are made and are first brought together in a hollow shaft (11), so as to run through this together in a first thread running direction, and thereafter are guided out of the hollow shaft (11) in a predominantly radial direction, in order then, in accordance with the two-for-one principle, to form and run through, in opposition to the first running direction, a thread balloon rotating about the spinning assemblies and to be fed through a winding assembly through a centring point (37) located in the extension of the hollow shaft, opened fibre material being fed to each spinning assembly through the enveloping surface defined by the thread balloon, and to a device suitable for carrying out this process. <IMAGE>
Patent EP-0650003-A1 (EP)
Inventor: GOBBI GIANFRANCO
IPC: F16L3/13
Filed: 1994-10-17
Abstract: This invention concerns a universal clamp for supporting external wall mounted piping; said clamp being characterised by a single structural part having a flexible semicircular collar (1) internally supporting an opposing pair of flexible curved and intersecting jaws (2,3) whose end elements are positioned so that their respective concave sections face each other.
Patent EP-0637786-A1 (EP)
Inventor: HAGA MAKOTO ROOM - FANUC MANSH
IPC: B23Q15/00
Filed: 1994-01-21
Abstract: This invention relates to a method of continuous execution of NC programs for different types of machining, wherein parameter values are automatically changed in accordance with the types of machining such as rough machining, medium finish machining, and finish machining, memory in an NC apparatus stores parameters to be changed in accordance with the type of machining and their values, and the machining program in such a manner that they are associated with their corresponding types of machining. In the beginning of execution of each machining program, therefore, its associated type of machining is determined (steps S2 to S5), and the values of the parameters for the program are automatically changed in accordance with the type of machining (steps S7 to S9). In this way, a machining tool is controlled constantly with optimum parameters.
Patent EP-0732880-A1 (EP)
Title: Process for roasting coffee beans with steam
Inventor: MAKI YOSHIAKI
IPC: A23F5/16
Filed: 1994-01-28
Abstract: Coffee beans are pre-roasted by adding pressure using heated vapour. Then, further roasted under normal pressure or by adding pressure slightly using heated vapour.
Patent EP-0643684-A1 (EP)
Inventor: YANG O BONG RESEARCH INSTITUTE
IPC: C07C51/47
Filed: 1994-03-30
Abstract: Procédé d'extraction de composés iodés de l'acide acétique à l'aide d'un adsorbant solide sous forme d'une fibre de carbone actif à résistance élevée, à masse volumique apparente élevée, et à grande surface effective. Ainsi, on peut traiter des quantités importantes, aucune contamination de l'acide acétique ne se produit pendant l'extraction des matières étrangères de l'adsorbant, et on peut régénérer l'adsorbant et l'utiliser à plusieurs reprises. Le procédé consiste à préparer un filtre de la manière habituelle à l'aide d'une fibre de carbone actif à titre d'adsorbant, et à faire passer dans le filtre à fibre de carbone actif l'acide acétique renfermant un iodure, de sorte que ledit filtre à fibre de carbone actif adsorbe l'iodure compris dans l'acide acétique.
Patent EP-0652824-A1 (EP)
Inventor: FROIDEVAUX PIERRE-ALAIN
IPC: B29C48/92
Filed: 1994-05-31
Abstract: L'invention concerne une extrudeuse à vis (1) dans laquelle un arbre de vis sans fin pourvu d'éléments de malaxage (6) tourne avec les éléments de malaxage (98) intermédiaires prévus dans le carter. Les éléments de malaxage (98) peuvent tourner dans les sens de rotation (105) et peuvent être déplacés radialement dans les sens de déplacement (103, 104). Un élément de contre-pression (9) situé à l'extrémité de sortie de l'extrudeuse à vis peut être déplacé dans le sens axial au moyen de la tige de piston (10) d'une unité cylindre-piston (non représentée) et permet de ce fait de modifier la section des orifices de sortie (8.3). Une lame (4.3) rotative découpe le produit qui sort par l'ouverture de sortie (8.3) en tronçons de longueur prédéterminée. Des bagues d'appui (22, 94) servent à soutenir la vis dans le carter de vis (3) à des intervalles pouvant être déterminés au choix le long de l'extrudeuse à vis. D'après les figures 16, 16a, les éléments rotatifs de malaxage (98) peuvent être déplacés conjointement au moyen d'une crémaillère (107) entraînée par une unité piston-cylindre (111). Afin de permettre le remplacement des éléments de malaxage (98), le carter (3) est divisé en deux moitiés: une première moitié (106) supérieure relevable et une seconde moitié (71.1) inférieure fixe. Les deux moitiés sont reliées par une charnière (84).
Patent EP-0705346-A1 (EP)
Inventor: LAROCHELLE WILLIAM J
IPC: C07K14/71
Filed: 1994-06-24
Abstract: Potent neutralizing monoclonal antibodies to the human  alpha  PDGF receptor ( alpha  PDGFR) and fragments thereof are described. These monoclonal antibodies specifically bind to an epitope on  alpha  PDGFR, inhibits PDGF binding with PDGF, antagonizes PDGF, and does not bind  beta  PDGFR receptor. A hybridoma cell line producing such a monoclonal antibody, methods of in vivo imaging of a pathological conditions and methods of inhibiting the growth of a neoplasia expressing  alpha  PDGFR, which use these monoclonal antibodies are also described. In vitro assays for detecting the presence of  alpha  PDGFR and for evaluating the binding affinity of a test compound are also described.
Patent EP-0703513-A1 (EP)
Inventor: ITOH YUKIO
IPC: G04G17/04
Filed: 1994-07-25
Abstract: An antenna used for such portable electronic equipment as electronic watches, having a receiving function. The antenna (100) is bent in such a state that it fits the shape of the side section of a watch case (201). In addition the antenna (100) comprises an antenna element (110) and a case (150) for housing the antenna element (110). The case (150) is made of a nonmetallic material or coated with the nonmetallic material and it is separated from the watch case (201) made of a metallic material. Moreover, the antenna case (150) is fixed to the watch case (201) with screws (152) at positions distant from the extension line (P) of an antenna core (111).