baber/WOPTO huggingface dataset:
Patent EP-0224571-A1 (EP)
Inventor: PASSAFARO JAMES DAVID
IPC: A61B5/1495
Filed: 1986-05-22
Abstract: Des mesures précises in vivo de la saturation d'oxygène dans le sang par des dispositifs à fibres optiques sont possibles dans une plage étendue de valeurs d'hématocrites ou d'hémoglobine totale en utilisant un seul rapport I rouge/infrarouge et en calculant à partir de celui-ci la valeur de SO2 par l'emploi d'un polynôme de deuxième ordre ayant la forme SO2 = Ak2I2 + BkI + C dans laquelle A, B et C sont des coefficients dépendants de l'hémoglobine totale ou de l'hématocrite qui peuvent être donnés par un tableau de référence consulté par une fonction de sélection de la valeur de l'hématocrite ou de l'hémoglobine totale, et k est une constante de calibrage purement multiplicative pouvant être aisément déterminée par n'importe quel système à fibres optiques.
Patent EP-0244858-A1 (EP)
Title: Filtervorrichtung eines Feuerlöschsystems
Inventor: TALEBI ABBY-MARK DIPL-ING
IPC: A62C35/00
Filed: 1987-05-07
Abstract: Feuerlöschvorrichtung mit zwei Feuerlöschbehältern für un­ter atmosphärischem Druck gasförmige Löschmittel zur Erzeu­gung eines ersten und eines zweiten Feuerlöscheinsatzes für Frachträume von Verkrehrsmitteln, insbesondere von Luftfahr­zeugen. Das Feuerlöschmittel der zwei Feuerlöschmittelbe­hälter (1,2) wird über ein gemeinsames Rohrleitungsnetz mit gemeinsamen Feuerlöschmittelausströmdüsen (12) zu den Frachträumen des Luftfahrzeuges befördert, wobei zur Ver­hinderung der Vereisung der Rohrleitungen und der Feuer­löschmittelausströmdüsen (12) dicht hinter dem zweiten Feu­erlöschmittelbehälter (2) in den Feuerlöschleitungen Was­ser-Adsorptions-Filter (5), Feststoffteilchen-Filter (7), Druckreduzierer (6), Blenden (4) und Ein-Weg-Ventile (3) eingebaut sind.
Patent EP-0256250-A1 (EP)
Inventor: SCHIELE AUGUST
IPC: F41A9/38
Filed: 1987-06-20
Abstract: Bei einer Vorrichtung zum Laden von Geschützen (2), insbesondere Panzerhaubitzen, aus einem die Geschosse enthaltenden und unterhalb sowie neben dem Geschützrohr (3) angeordneten Umlaufmagazin (12) ist zur Vereinfachung des Bauaufwandes und der Bewegungsabläufe ein um eine senkrechte Achse (16) zwischen einer Aufnahmeposition im Bereich des Umlaufmagazins (12) und einer Position unterhalb und vor dem Geschützrohr (3) schwenkbare und dabei im wesentlichen senkrecht angeordneter Ladearm (15) vorgesehen, der wenigstens einen Greifer (18) für ein Geschoß (13) aufweist und in der letztgenannten Position um etwa horizontale, zur Seelenachse (10) des Geschützrohrs (3) senkrechte Achse (19) in eine Ladeposition schwenkbar ist, aus der das mit der Seelenachse (10) fluchtende Geschoß (13) mittels eines Ansetzers (22) in den Ladungsraum (7) des Geschützes (2) transportierbar ist.
Patent EP-0252584-A1 (EP)
Inventor: STOKES MALCOLM LESLIE
IPC: F25D3/11
Filed: 1987-04-28
Abstract: A food freezing tunnel has a trough member 42 and a roof member 40. In order to gain access to the interior of the tunnel, for example for purposes of cleaning the tunnel, the trough member 42 is able to be raised and lowered. Jack means l08 housed in the respective legs 82 of the tunnel are driven by an electric motor l05 to lower and raise the tunnel. The trough 42 has counterweights l2l. Typically the jack includes a rotary screw-threaded shaft ll0 which carry a nut ll2 connected to a chain ll4 which travels over pulleys ll6 and ll8 and which is secured to the trough member 42.
Patent EP-0292622-A1 (EP)
Inventor: DAIKUZONO NORIO
IPC: A61B18/22
Filed: 1987-05-26
Abstract: A medical laser probe (10) for contact laser surgery wherein a surgical incision, for example, is made by direct and indirect laser heating of the tissue. Direct heating is achieved in the conventional manner by direct laser irradiation of the subject tissue. Indirect heating is achieved through the use of a probe tip (11) specially coated with infrared absorbing material (112). This material served to partially absorb and partially transmit the laser energy. The absorbed laser energy heats the probe tip thereby facilitating tissue vaporization when the probe is brought into contact with the tissue. The transmitted laser energy vaporizes the tissue by the conventional irradiation thereof. The tip surface is roughened prior to application of the infrared material to enhance adhesion while an optically transparent material (113) is placed oever the tip to preclude material damage or erosion during normal tip use.
Patent EP-0265105-A1 (EP)
Inventor: BOBBIO STEPHEN MICHAEL
IPC: H01L21/3065
Filed: 1987-10-05
Abstract: A shared current loop, multiple field apparatus and processing for magnetron gas discharge processing is disclosed. The apparatus includes an evacuable chamber (1) for containing a reactant gas. A multi-part cathode (5) associated with a current loop (12A) generates multiple, independent electrical fields. The cathode comprises a first cathode portion (11) for generating a first electric field that forms a gas discharge including ions. The second cathode portion (10) generates a second, independent electric field. The second electrical field extracts ions from the gas discharge, and may also control the energy with which the extracted ions strike an item (7) to be processed. Each cathode portion is electrically insulated from the other and may be connected to a separate power source.
Patent EP-0274821-A1 (EP)
Inventor: CASSIDY FREDERICK
IPC: A61P9/12
Filed: 1987-10-19
Abstract: Compounds of formula (I):
      wherein: 
 
either one of R₁ and R₂ is hydrogen and the other is selected from the class of C 1-6  alkylcarbonyl, C 1-6  alkoxycarbonyl, C 1-6  alkylcarbonyloxy, C 1-6  alkylhydroxymethyl, nitro, cyano, chloro, trifluoromethyl, C 1-6  alkylsulphinyl, C 1-6  alkylsulphonyl, C 1-6  alkoxysulphinyl, C 1-6  alkoxysulphonyl, C 1-6  alkylcarbonylamino, C 1-6  alkoxycarbonylamino, C 1-6  alkyl-thiocarbonyl, C 1-6  alkoxy-thiocarbonyl, C 1-6  alkyl-thiocarbonyloxy, 1-mercapto C 2-7  alkyl, formyl, or aminosulphinyl, aminosulphonyl or aminocarbonyl, the amino moiety being optionally substituted by one or two C 1-6  alkyl groups, or C 1-6  alkylsulphinylamino, C 1-6  alkylsulphonylamino, C 1-6  alkoxysulphinylamino or C 1-6  alkoxysulphonylamino, or ethylenyl terminally substituted by C 1-6  alkylcarbonyl, nitro or cyano, or -C(C 1-6  alkyl)NOH or -C(C 1-6  alkyl)NNH₂, or one of R₁ and R₂ is nitro, cyano or C 1-3  alkylcarbonyl and the other is methoxy or amino optionally substituted by one or two C 1-6  alkyl or by C 2-7  alkanoyl; 
 
  one of R₃ and R₄ is hydrogen or C 1-4  alkyl and the other is C 1-4  alkyl or R₃ and R₄ together are C 2-5  polymethylene; 
 
either R₅ is hydrogen, hydroxy, C 1-6  alkoxy or C 1-7  acyloxy and R₆ is hydrogen or R₅ and R₆ together are a bond; and 
 
n is 1 or 2; 
 
the hydroxy group substituting the lactam group is other than at position a; and the substituted lactam group being trans to the R₅ group when R₅ is hydroxy, C 1-6  alkoxy or C 1-7  acyloxy; or a pharmaceutically acceptable salt thereof; having antihypertensive activity, a process for their preparation and their use as pharmaceuticals.
Patent EP-0274848-A1 (EP)
Inventor: ANSTEE CHRISTOPHER JOHN
IPC: B60R1/06
Filed: 1987-12-02
Abstract: A rear-view mirror system for a motor vehicle comprises a mirror housing (10), a reflective member mounted in the housing, electrically operated drive means (12, 14) for varying the orientation of the reflective member, a position sensor (16, 18) for producing a signal indicating the actual position of the reflective member, and a data processor (20) comprising means for storing a value indicating a pre-selected orientation for the reflective member and means for comparing said value with the signal from the position sensor (16, 18) and producing a control signal for the drive means (12, 14). The data processor (20, 40) includes a decoder and is located in the housing and is connected to an encoder (76) at a central location, the encoder being arranged to send a multiplicity of data signals to the processor (20) on a common data transmission line.
Patent EP-0247915-A1 (EP)
Inventor: MAAS MARCEL
IPC: E02D7/08
Filed: 1987-04-28
Abstract: A housing (1) for the gear train, two shafts (2) and (3) and two gear wheels (4) and (5) form an epicyclic gear train. Added to this is a cable pulley (6) around which several turns of a cable (7) are wound in the opposite sense to the rotation of the motor shaft (2). The cable (7) has a counterweight (8) at one end, and a pile is fixed to the other end. The height of the pile can be adjusted by changing the relative position of the cable (7). <IMAGE>
Patent EP-0288494-A1 (EP)
Inventor: SKJAK-BRAK GUDMUND
IPC: C08B/
Filed: 1987-10-06
Abstract: Un procédé, servant à la modification d'alginate ou d'autres composés contenant de l'acide uronique dans le but d'obtenir des propriétés physiques améliorées, consiste à traiter les alginates sous leur forme solide avec du CO2 dans des conditions surcritiques ou quasi-surcritiques. Ledit procédé peut être utilisé pour l'épimérisation de monouronides, d'oligouronides ou de polyuronides, tels que des sulfates d'héparine et de chondroïtine, ou d'autres polymères contenant de l'uronate.
Patent EP-0332642-A1 (EP)
Inventor: HULLWEGEN JOSEF
IPC: H04L25/04
Filed: 1987-11-13
Abstract: Dans un procédé et un circuit permettant l'ajustement automatique d'impulsions, notamment d'impulsions bipolaires, le signal d'impulsion est analysé sur le plan de sa distorsion et le résultat de cette analyse commande les caractéristiques de transmission d'un réseau d'ajustement (23) variable. Les anomalies de flanc en durée d'un signal dérivé des impulsions se produisant à la sortie du réseau d'ajustement (23) variable sont déterminées par un signal de référence afin d'analyser le signal d'impulsion, et, en fonction des anomalies de flanc, des parties individuelles (41) du réseau d'ajustement (23) variables sont mises en ou hors circuit en vue de réduire au minimum ces anomolies de flanc.
Patent EP-0280940-A1 (EP)
Inventor: MATERA ROBERTO
IPC: F16B5/00
Filed: 1988-02-11
Abstract: This diverter-collector consists of a heat-dissipating plate (7) and an ionic protection layer (10) which covers the said plate and protects it against the ion flux prevailing in the reactor. According to the invention, the ionic protection layer comprises a plurality of parallel fibres (11) of a refractory material such as tungsten or a tungsten alloy, part of the length of these fibres being implanted into the material of the dissipating plate (7), the remainder of these fibres extending into the thickness of the ionic protection layer. <IMAGE>
Patent EP-0292871-A1 (EP)
Inventor: KESSEL HANS
IPC: B66F1/02
Filed: 1988-05-19
Abstract: The device for lifting and supporting stacked heavy bodies, in particular heating boilers and the like, comprises a set of at least three supporting columns 1 with in each case a lifting element 2 displaceable on the supporting column 1 and self-locking under the action of load and also a guide element 3 provided at a distance from the holding element 2. In this arrangement, all lifting and guide elements 2, 3 can be connected to the heavy body 4 to be lifted. With this device, the top body of two (or more) heavy bodies 4, 9 can be lifted effortlessly and safely even in restricted space conditions, whereupon the heavy body 9 located underneath can be moved and also exchanged if necessary. The device can be used in particular in the case of heating installations in which the heating boiler is normally put onto supporting structures, hot-water tanks, heat exchangers, etc. The device is especially versatile if the ends of the lifting and guide elements 2, 3 are designed as detachable end pieces 11, in particular as push-in adaptors; they thus enable the device to be used on most common boiler makes. <IMAGE>
Patent EP-0317784-A1 (EP)
Inventor: PABST MICHAEL
IPC: H01H9/10
Filed: 1988-10-27
Abstract: The invention relates to an operating lever (1) for a safety switch, over-current circuit breaker or the like, in the form of a two-armed lever. This lever consists of a lever arm (2), external to the housing, which carries an operating handle (3), consisting of a lever arm (4) internal to the housing, which is connected to a drive element for the switch mechanism, can be locked in the switched-off position of the operating lever (1) and is provided with a bearing part (9) for bearing the operating lever (1) such that it can pivot, as well as a joint arranged between the operating handle (3) and the bearing part (9). The axis of the said joint is arranged parallel to the pivoting axis of the operating lever. The joint is blocked in the switched-on direction (8) by a limiting force block whose limiting force is greater than the maximum operating force on the lever arm (2) external to the housing during the switching-on operation of the operating lever (1) and is less than the retaining force on the operating lever (1) in its locked switched-off position produced by the rigidity of the locking and switch mechanism. The limiting force block is designed as a latching block (12) arranged at a distance from the joint axis between the lever arm external to the housing (2) and the lever arm internal to the housing (4). <IMAGE>
Patent EP-0321975-A1 (EP)
Inventor: HUNOLD KLAUS DR DIPL-CHEM
IPC: C04B35/581
Filed: 1988-12-22
Abstract: The invention relates to polycrystalline sintered articles based on aluminium nitride and having a density of at least 95% of the theoretically possible density, which consist of at least 90% by weight of a crystalline main phase of AlN and at least one crystalline grain boundary phase. The grain boundary phases consist exclusively of at least one crystalline aluminate phase, in which the aluminate has been formed from the trivalent cations of lanthanum and the lanthanides. At least one of these crystalline aluminate phases additionally contains essentially the whole oxygen from the aluminium nitride starting material in a bound form. The polycrystalline sintered articles based on aluminium nitride can be produced by unpressurised sintering of powder mixtures of AlN and sintering additives at temperatures of up to 1900 DEG C and, if necessary, subsequent hot-isostatic recompaction, the sintering additives used being crystalline aluminate powders of compounds of the general formula  mMe2O3 x nAl2O3 where Me = La or lanthanides, m = 2 or 1 and n = 1, which have been prepared, before mixing with the other constituents and before sintering, from lanthanum oxide or an oxide of the lanthanides with aluminium oxide in a molar ratio of 2:1 to 1:1 by heating to temperatures from 1700 DEG  to 1900 DEG C.
Patent EP-0324976-A1 (EP)
Inventor: BUCHHOLZ UWE
IPC: F16T1/00
Filed: 1988-12-24
Abstract: An apparatus is described for removing condensate or the like from pressurised gas systems, which apparatus has a collecting chamber (24), for the condensate, which is provided with at least one level gauge (26) and an outlet valve, automatically controlled thereby, the collecting chamber (24) being formed from a line piece or connecting channel (140), of spiral or helical design, whose lower end opens into a rising line (142) (which can also be designed as a channel) and whose upper end is connected to the rising line or to the rising channel (142) via a pressure-equalising line or a pressure-equalising channel (152), the level gauge (26) being formed by a sensor (66) arranged in the rising line (142) and the one end of the line piece or of the connecting channel (140) being connected to the pressure system and the other end being connected to the outlet valve.
Patent EP-0299587-A1 (EP)
Inventor: DE KONING JAN JACOBUS
IPC: C07D501/14
Filed: 1988-07-13
Abstract: A process is provided for the preparation of 3-­methylene and 3-halomethylene cepham derivatives via 3-phos­phoniomethyl-3-cephem derivatives, which in turn can be prepared from 3-halomethyl-3-cephem derivatives. The prepa­ration can be carried out with or without isolating the intermediate phosphonium cephem compounds. The 3-methylene and 3-halomethylene cepham derivatives and in particular the 1-oxo and 1,1-dioxo cepham compounds are also prepared by reducing a 3-halomethyl-3-cephem derivative with activated metal, preferably zinc or magnesium.
Patent EP-0286203-A1 (EP)
Inventor: KOSTEN RICHARD B
IPC: A47L9/32
Filed: 1988-01-29
Abstract: A vacuum cleaner (10) includes a telescoping handle (22) having a plurality of resilient pads (106, 116) for preventing vibration and motion of the handle (22) with respect to the remainder of the vacuum cleaner. All elements of the vacuum cleaner are mounted on a single frame (34). A power unit (12) includes two halves which are mounted on the frame (34) from opposite sides. A socket (26) at a lower end of the frame (34) receives the lower end (38) of a substantially rigid dust bowl (14). The upper end (30) of the dust bowl (14) includes a gasket (50) maintained in face-sealing contact with a lower surface (32) of the power unit (12). A latch assembly (123) in the frame (34) includes a locking dog (128) urged into locking entry in one of two openings (117, 119) in the telescoping handle shaft (22). A pair of ramp teeth (134) enter corresponding limit ramps (125, 127) when an attempt is made to extend the handle (22) beyond its normal extension. This prevents further extension but mating ramp surfaces (144, 148) permit retraction to one of the normal locking positions.
Patent EP-0329877-A1 (EP)
Inventor: GRAHAM ARTHUR HUGHES
IPC: C25D3/56
Filed: 1988-02-25
Abstract: A plating bath and process for electroplating coatings of palladium nickel alloys on a conductive substrate at current densities in the range of 10 amps/sq. ft. to 150 amps/sq. ft. wherein the palladium content of the alloy remains substantially constant despite current density variations during plating. The alloy composition stability is achieved by adding at least about 15 parts per million of iodide ions to the plating bath.
Patent EP-0355216-A1 (EP)
Inventor: NESSEL ELIEZER
IPC: B23B27/16
Filed: 1988-08-15
Abstract: A clamping arrangement for clamping a pin (14) mounted cutting insert (12) on a tool holder (10) by means of a plurality of clamping balls (31, 32) located within a ball guide groove (28) formed in the tool holder and displaceable into a clamping abutment with the insert by means of a ball displacing member (40) articulated to the tool holder.
Patent EP-0305148-A1 (EP)
Inventor: WILLIAMSON EDDI L JR
IPC: G01R31/04
Filed: 1988-08-23
Abstract: A system and method for unambiguously determining the orientation of a semiconductor component (48,50,52) in a circuit. The invention draws a predetermined biasing current from the signal node (74,80) of a circuit that is sufficient to forward bias protection (28) and/or parasitic (32) diodes that exist between the ground pin (62,64,66) and signal pin (46,70,72,76,78,82) of the semiconductor component (48,50,52). Hence, if all of the semiconductors coupled to a signal node are connected in proper orientation, a voltage of -V D  will be detected on the signal node (74,80). A voltage of approximately two diode voltage drops is applied to the power node so that the protection (28) and/or parasitic (32) diodes of a semiconductor (48,50,52) placed in the circuit in reverse orientation will be forward biased to produce a voltage on the signal node (74,80) equal to approximately one diode voltage drop. Missing components and bent pins do not affect the results of the test performed by the present invention. Guarding techniques on the signal node are not required since impedances coupled to the signal node (74,80) are normally high enough to allow the protection (28) and/or parasitic (32) diodes to be forward biased by current supplied by the current source (84,86).
Patent EP-0306350-A1 (EP)
Inventor: ABE FUMIO
IPC: B01D46/54
Filed: 1988-09-05
Abstract: A honeycomb structure (10A) for fluid filtration includes a support (11) of porous ceramic material having a multiplicity of axially parallel passageways (12) extending therethrough and uniformly spaced by porous partition walls (11a) to permit flow of fluid under pressure passing therethrough and a selective membrane (11b) coated onto the surface of the passageways to separate one or more components from the fluid and to permit flow of filtrate passing therethrough to be carried through the porous partition walls (11a) to the exterior surface of the partition walls for collection. In the honeycomb structure, the partition walls (11a) are formed to permit the passage of filtrate at a flow quantity more than twenty times the flow quantity of filtrate passing through the selective membrane and partition walls (11a, 11b), and an average pore size of the selective membrane (11b) is about from 10 to 10000 angstroms.
Patent EP-0322328-A1 (EP)
Inventor: DIEBOLT REMY
IPC: B62D53/08
Filed: 1988-12-22
Abstract: The present invention relates to a front extension device for a semi-trailer of the platform or container-carrying type. The device is characterised in that it essentially consists of a frame (1) mounted at the front of the swan neck (2) so as to be able to be pivoted into a vertical position and to be locked in a horizontal working position, this frame being provided with a hitching pivot (3) identical to that (4) with which the swan neck (2) is equipped. <IMAGE>
Patent EP-0297025-A1 (EP)
Inventor: KARDINAL HANS-JOACHIM
IPC: B41J13/00
Filed: 1988-06-06
Abstract: An apparatus for recording image information on a recording sheet is provided comprising a line-shaped recording head arranged in a housing of said apparatus, comprising a pressure member lying opposite said recording head, and comprising a ribbon cartridge connectable to said housing that contains a pressure member and an inked ribbon that can be conducted past the recording head in sections transversely relative to the line direction upon interposition of the recording sheet lying against the pressure member, thereby to enable an automatic conveying of the recording sheet. It is further provided that a sheet feeder device and a sheet deposit device are arranged in the housing and that the ribbon cartridge contains a sheet guide device extending between the pressure member and the sheet feeder device on the one hand and the sheet deposit device on the other hand for transferring the recording sheet coming from the sheet feeder device to the pressure member and from the latter to the sheet deposit device. The new apparatus is employed as a printer comprising a line-shaped recording head.
Patent EP-0316281-A1 (EP)
Inventor: GACHTER COLESTIN
IPC: A01J27/00
Filed: 1988-11-09
Abstract: A transfer device (15), adjustable in height by means of a lifting device (19), removes one carrier plate (17) at a time with cheeses (13) from a storage rack arranged to the left or the right of the trolley (21). The unloading arm (23) transports the cheeses (13) from the carrier plate (17) to the turning device (27). This deposits the cheeses (13) onto turntables (41) on the transport carriage (35). In the treatment station (11) the turntables (41) are rotated, the cheeses (13) being smeared with a smearing agent from the nozzles (39, 40), and brushed by the brushes (37, 38). The treated cheeses (13) are then passed to a holding station (42) and deposited there. The transport carriage moves back under the turning device (27) and is ready to receive new cheeses (13). From the holding station (42) the treated cheeses (13) are loaded by the loading arm (45) onto a carrier plate (17) on the transfer device (15). The transfer device then deposits the treated cheeses (13) together with the carrier plate (17) back on the storage rack. During the deposition of the treated cheeses (13) in the rack and the transfer of fresh cheeses (13) from the rack, previously transferred cheeses (13) are treated in the treatment station (11). <IMAGE>