baber/WOPTO huggingface dataset:
Patent EP-0215626-A2 (EP)
Inventor: PLUMB FREDERICK
IPC: H01J37/317
Filed: 1986-09-08
Abstract: The disclosure relates to a method for operating an ion source having a filament-cathode and an anode. Direct current electrical power is supplied between the anode and the filament-cathode characterised by substantially constant arc current therebetween and varying arc voltage on the filament-cathode. Direct current electrical power is supplied across the filament-cathode. The value of the arc voltage is monitored and the magnitude of electrical power supplied to the filament-cathode is altered in response to detected changes in the arc voltage to return the arc voltage to substantially a present reference value. The step of supplying power between the anode and the filament-cathode is done by monitoring the value of arc current flowing between the anode and the filament-cathode, deriving an arc current error signal as a function of the difference between the monitored arc current value and a present arc current demand signal, and altering the voltage supplied to the filament-cathode as a function of the arc current error signal until the monitored arc current is equal to the arc current demand signal.
Patent EP-0220923-A2 (EP)
Inventor: CHMURNY ALAN BRUCE
IPC: C07K5/075
Filed: 1986-10-21
Abstract: Hydroxy-aspartame and derivatives thereof are made by enzymatic coupling of phenylserine or a derivative thereof with aspartic acid or a derivative thereof. The invention also provides novel phenylserine esters which may be made (1) from benzaldehyde and a glycine ester using serine hydroxymethyltransferase or (2) from methyl benzoylacetate. Hydroxy-aspartame and its derivatives may be hydrogenated to produce aspartame or a derivative thereof.
Patent EP-0222536-A2 (EP)
Inventor: DANIELS JAMES ANTHONY
IPC: C08G65/40
Filed: 1986-10-22
Abstract: Aromatic polyethers are produced by polycondensing monomers containing phenolic groups and aromatic halogen, at least some of the aromatic halogen - containing monomers being free of activating groups such as -CO- or -SO 2 -, in the presence of a copper-containing catalyst and of a basic alkali metal compound present in stoichiometric excess relative to phenolic groups and copper. The products include new polyethers, particularly containing the repeating unit Ph 1 -PH 1 -O alone or with ketone containing or sulphone-containing units, where Ph' is phenylene.
Patent EP-0229533-A2 (EP)
Inventor: VASQUEZ ADALBERTO
IPC: C25C1/00
Filed: 1986-12-30
Abstract: Apparatus and method for recovering metal from a metal-­containing solution. The apparatus is comprised of a case (10) containing an anode (260) and a cathode (130, 220) in fixed, spaced relationship relative to each other, and a power supply operable to apply a voltage across the anode and cathode. The increase in voltage between said anode and cathode is continually monitored and compared to a reference voltage until the increase exceeds the reference voltage, at which point a solenoid valve (330) is energized to open a drain and drain the metal-containing solution from the case (10). A pump (270) is provided to constantly circulate the metal-­containing solution from top to bottom in the case (10) while the voltage is applied between the anode and cathode to mix the solution, facilitating the plating of the metal. Also provided is a hollow, spiral anode, the solution being circulated through the hollow anode and out through the walls of the anode toward the cathode.
Patent EP-0236781-A2 (EP)
Inventor: MORITA YOSHIO
IPC: G06F17/50
Filed: 1987-02-13
Abstract: Segments included in image patterns are supplied as vector data sorted in the subscanning direction to obtain intersection points of the segments and main scanning lines. Coordinate values of the intersection points are further sorted in the main scanning direction. These sortings are performed using a radix sorting method. Run-length data are obtained from the sorted coordinate values to perform exposure recording through scanning on a photosensitive material.
Patent EP-0245717-A2 (EP)
Inventor: CLAUSS HARRY G
IPC: G01N27/28
Filed: 1987-04-30
Abstract: An expendable immersion oxygen sensor for molten metal is provided with an improved oxygen reference electrode including Cr, Cr₂O₃, NiO, and Fe and the oxygen electrode and thermocouple are secured in the face of the sensor by resin-­sand to reduce initial overshoot and failure due to thermal shock.
Patent EP-0246579-A2 (EP)
Inventor: UEMURA YAHIRO
IPC: A61K39/395
Filed: 1987-05-16
Abstract: A method of producing immunoglobulin preparations for intravenous injection which starts with an immunoblobulin-­containing fraction and comprises the treatment steps of:
     (a) treating said fraction with 4-l0 weight/volume percent of polyethylene glycol having a molecular weight of l,000-l0,000 under conditions of pH 4-6, ion strength 0.000l-0.l M and temperature 0-4°C and recovering the supernatant,   (b) treating the supernatant obtained in step (a) with l0-l5 weight/volume percent of polyethylene glycol having a molecular weight. of l,000-l0,000 under conditions of pH 6-9, ion strength 0.000l-0.l M and temperature 0-4°C and recovering the resulting precipitate, and   (c) heat-treating, in any desired step, said immuno­globulin in the presence of a stabilizer under conditions sufficient to inactivate contaminant viruses.   
     The preparations obtained according to the invention retain immunoglobulins without substantial inactivation thereof, and are substantially free of such contaminants as anti-human blood group substance antibodies. With contaminant viruses inactivated as a result of the heat treatment, said preparations have good solubility and are sufficiently low in anticomplement activity.
Patent EP-0295316-A2 (EP)
Inventor: FIELDS THOMAS LYNN
IPC: C07K5/103
Filed: 1987-06-16
Abstract: Antitumor amino acid and peptide derivatives of 1,4-bis[(aminoalkyl and hydroxyaminoalkyl)amino]-5,8-dihydroxyanthraquinones.
Patent EP-0273098-A2 (EP)
Inventor: HEYNE BERTHOLD
IPC: F21S9/03
Filed: 1987-06-30
Abstract: 1. Lamp 2.1 Aerating and ventilating rooms in which humans live requires substantial expenditure of energy and, in addition, spatial constructions that are expensive. 2.2 The invention proposes that the light beams generated by a lamp are to be converted via solar cells provided in the region of the lamp environment into electrical current with which to operate a ventilator which is integrated in the lamp and permits the ambient space to be ventilated and the lampshade to be cooled, the ventilator being connected to a filter element using fluid technology in such a way that the air sucked in by the ventilator must flow through the filter element and be purified there. <IMAGE>
Patent EP-0263922-A2 (EP)
Inventor: SCHROEDER WILHELM HEINRICH
IPC: F16J15/3216
Filed: 1987-07-09
Abstract: Sealing arrangement for the operating pin of a stop-cock, having an annular PTFE diaphragm, surrounding the stop-cock pin, which abuts onto an upper shoulder surface of the plug and on the inner edge has a profile with two limbs which are hook-shaped in cross-section to form a sealing lip abutting against the operating pin, by means of the inner limb, the apex of the profile being located on the side facing away from the plug, a compression ring which abuts against the diaphragm and follows, on the inner edge, the outer contour of the hook-shaped profile and a compression device for the compression ring, which can be operated from outside the stop-cock housing, the diaphragm being turned from solid, virginal PTFE and the hook-shaped profile being formed and arranged such that the sealing lip can deform elastically into the free annular space between the limbs when the diaphragm is applied onto the operating pin, with the straight inner side of the sealing lip resting smoothly on the operating pin. <IMAGE>
Patent EP-0255084-A2 (EP)
Inventor: HAEFNER HANS W
IPC: G01L9/00
Filed: 1987-07-27
Abstract: The cell, having a pressure sensor for high pressures up to several 100 bar, is characterised by a stable, rigid, pot-shaped housing (42) with a depression, the diameter of which is a multiple of the size of the pressure sensor (44), elastomeric material (43), which fills the depression without any bubbles and is in contact with the pressure sensor (44), and a connection board (52), which is housed in a sealed manner in a recess of the housing (42) and is in connection with connecting wires (18) of the pressure sensor (44) and with a line cable (24) (Fig. 1). <IMAGE>
Patent EP-0265685-A2 (EP)
Inventor: BECKER REINHARD DR
IPC: A61K31/401
Filed: 1987-09-29
Abstract: The combinations are produced as described and used as medicines.
Patent EP-0268815-A2 (EP)
Inventor: DERNER PAUL DR
IPC: B60J1/10
Filed: 1987-10-17
Abstract: Anordnung für die Befestigung einer Kraftfahrzeugscheibe (1) in der Zarge einer Kraftfahrzeugkarosserie (2) mit auf den Rand der Kraftfahrzeugscheibe (1) aufgesetzten Rahmen (4), der Formschlußelemente (5) aufweist, an einem parallel zur Kraftfahrzeugscheibe (1) verlaufenden Zargenflansch (6) der Zarge angeordneten Formschlußgegenelementen (7) und einem zwischen Kraftfahrzeugscheibe (1) und Zargenflansch (6) wirkenden weichelastischen Dichtungsprofil (8). Die mit dem Rahmen (4) versehene Kraftfahrzeugscheibe (1) ist mit ihren Formschlußelementen (5) bei einer orthogonal zur Kraftfahrzeugscheibenoberfläche (9) sowie zur Ebene des Zargenflansches (6) erfolgenden Bewegung mit den Formschlußgegenelementen (7) rastverbindbar. Der Rahmen (4) ist einteilig oder mehrteilig aus Rahmenabschnitten mit Formschlußelementen (5) aufgebaut, die angeformt sind. Die Formschlußgegenelemente (7) sind an einer Winkelleiste (10) angeformt, deren anderer Winkelflansch (16) mit einer U-förmigen Aufnahme (18) auf den Rand des Zargenflansches (6) aufgesetzt ist. Das Dichtungsprofil (8) ist zum Scheibenrand (3) der Kraftfahrzeugscheibe hin an den Profilsteg (14) des Rahmens (4) angeschlossen.
Patent EP-0275412-A2 (EP)
Inventor: BERGFELDER JURGEN DR
IPC: E01D19/04
Filed: 1987-11-26
Abstract: Method for producing an elongate structure, which is produced in the timed-shifting process and whose adjoining structure sections are connected by elastic joints which, on the one hand, permits limited angular rotation of the structure sections relative to one another in the joint region and, on the other hand, can transmit bending moments within limits to be set. The structure can hereby be matched to changing curvatures of the feed path as it is advanced, and secondary stresses which will otherwise occur with a very rigid construction of the structure cross-section are avoided. <IMAGE>
Patent EP-0262839-A2 (EP)
Inventor: HATA MAMORU C O NEC CORPORATIO
IPC: H04W88/02
Filed: 1987-09-17
Abstract: A switching system for use with a portable cordless telephone (12, 13) and a telephone unit (3), in which there is radio communication between the cordless telephone and the telephone unit, a telephone is associated with the tele­phone unit and the telephone unit includes an internal line (10) to which a D.C. voltage may be applied, the system further including first and second switches (1, 2), each switch being operable to connect the telephone unit selectively to one of a subscriber line and the internal line, and the subscriber line being arranged for connection to a tele­phone network, and switching control means responsive to a switching command signal for generating first and second switching control signals for operating the first and second switches respectively.
Patent EP-0266103-A2 (EP)
Inventor: BERGANDER MARK J
IPC: G01N27/83
Filed: 1987-10-16
Abstract: First and second flux leakage sensing coils (30,32) mounted within a probe housing (40) are radially offset with respect to each other to provide improved detection of defect locations and magnitudes in a tubular product. A Hall effect sensing device (38) senses variations in wall thickness while the difference in output from the flux leakage coils (30,32) is used to identify sharp responses of cracks and pits in the wall structure.
Patent EP-0259288-A2 (EP)
Inventor: KESTING ROBERT EMIL
IPC: B01D53/22
Filed: 1987-08-12
Abstract: A process and dope are disclosed for forming high free volume, asymmetric gas separation membranes having graded density skins and macrovoid-free morphology from a solvent system comprising a Lewis acid, Lewis base, and a Lewis acid:base complex which dissolve hydrophobic polymers. The dopes have high total solids, high viscosity and low coagulation (g) values which enhance rapid gelation without the formation of macrovoids and which minimize densification. The dopc solvent system complexes are readily disassociated by the coagulation medium and the component molecules are miscible in the medium which provides for rapid desolvation of the formed membrane thus providing a membrane having low residual solvent retention.
Patent EP-0280214-A2 (EP)
Inventor: KAN FUMITAKA
IPC: B41C1/10
Filed: 1988-02-19
Abstract: An ink which can be imparted with an adhesiveness on application of an electric current is obtained by impregnating a crosslinked substance such as guar gum or polyvinyl alcohol compound with a liquid dispersion medium such as water. The ink is supplied with a pattern of energy to be provided with an adhesive pattern, which is then transferred to a recording medium, such as plain paper, directly or by the medium of an intermediate transfer medium to form an ink pattern corresponding to the energy pattern applied. The ink further comprises a buffer action-imparting substance and is excellent in storage stability and stability of performances during a continuous use.
Patent EP-0288855-A2 (EP)
Inventor: FUGLISTALLER CORNEL
IPC: F23D17/00
Filed: 1988-04-18
Abstract: Der Resonanzzerstäuber (4) der Brennereinrichtung hat als Hauptteile einen Resonatorring (16) und einen Resonatorkegel (23), die je eine Ringnut (25 bzw. 24) aufweisen, die gemeinsam eine Resonanzkammer (24 + 25) bilden. Durch eine Mehrzahl von Distanzstegen (26) am Resonatorring (16) werden der Resonatorring (16) und der Resonatorkegel (23) in einem Abstand gehalten, der einen ringförmigen Zuströmkanal (27) für das Oel/Zerstäubungsluft-Gemisch und brennraumseitige Ausströmkanäle (28) für dieses in der Resonanzkammer (24 + 25) zerstäubte Gemisch schafft. Zwischen den die Resonatorkammer (24 + 25) bildenden Bauteilen (16, 23) und der Oeldüse (7) ist ein Zerstäubungskreuz (17) mit einem Prallteller (19) vorgesehen.
Patent EP-0296376-A2 (EP)
Inventor: WITTENSTEIN MANFRED DIPL-ING
IPC: F16H57/12
Filed: 1988-05-28
Abstract: In an anti-backlash planetary transmission having a sun wheel (9), planet wheels (6) supported in a rotary carrier (7), and a transmission housing, which fixes the annular wheel (5), and holds the sun wheel (9) and the rotary carrier (7) such that they can rotate, it is intended that the gearwheels which engage in one another with a constant change in profile should be capable of adjustment in a simple manner. To this end, the transmission housing is split in the axial direction into a centre part (1) and two end parts (2, 3), which in each case are flanged thereto, the end parts (2, 3) being axially adjustable with respect to the centre part (1). The centre part (1) harbours the annular wheel (5) while the sun wheel (9) is supported in one of the end parts (2, 3) and the rotary carrier (7) is supported in the other end part (2, 3). The adjustment capability can be achieved by means of adjusting discs (11, 12) between the housing parts (1 and 2, 3). <IMAGE>
Patent EP-0297339-A2 (EP)
Inventor: LOADER DAVID B
IPC: G06F9/48
Filed: 1988-06-13
Abstract: The present invention relates to a Transport Mechanism system and method, implemented in software, that permits the coordinated supervision, by an arbitrary number of SUPERVISOR PROGRAMS, of the execution of indir­ect-addressed interrupt-handling routines in an operating system. 
     The Transport Mechanism intercepts each call to a supervised interrupt handler, creates a MEMORY MODEL of the then-existing environment, and hands control in sequence to the SUPERVISOR PROGRAMS. Each SUPERVISOR PROGRAM can examine the MEMORY MODEL as well as modify it, and can call a Transport Mechanism service routine which results in turn in the calling of the normal IH routine, but now in the context of the environment specified by the MEMORY MODEL. Such execution is followed by return of control to the calling SUPERVISOR PROGRAM. 
     After all called SUPERVISOR PROGRAMS have completed their execution and returned control to the Transport Mechanism, the Transport Mechanism conforms the actual environment to that indicated by the MEMORY MODEL. If no SUPERVISOR PROGRAM has called for execution of the called interrupt, the Transport Mechanism does so. The Transport Mechanism then returns control to the program which origi­nally initiated the interrupt event.
Patent EP-0317749-A2 (EP)
Inventor: MEDWID JEFFREY BRIAN
IPC: A61P29/00
Filed: 1988-10-10
Abstract: Novel substituted 2-phenyl-1H-benzimidazoles and 2-phenyl-1H-benzimidazole-4,7-diones and novel 5-chloro-6-(4-substituted-1-piperazinyl)-2,1,3-benzo­thiadiazole-4,7-diones; all of which are highly active as anti-asthmatic and anti-allergic agents.
Patent EP-0312049-A2 (EP)
Inventor: YABE SEIZO MITSUBISHI GAS CHEM
IPC: B29C45/14
Filed: 1988-10-13
Abstract: A process for producing a synthetic resin molded article composed of a film or sheet (23) and an injected resin part is disclosed, comprising fitting a film or sheet to a cavity (21) of a mold (20) in position and then injection molding a thermoplastic resin, wherein said mold has a magnet (29) buried therein at least at a position of the resin passageway at the gate (22) or its vicinities or positions symmetrical about said passageway to form a magnetic fixing part and said film or sheet has a magnet or a ferromagnetic substance fitted thereto at a position or positions corresponding to said magnet fixing part of the mold (20). The process makes it possible to automate the step of fitting the sheet to the mold (20), and provides a large-sized or curved molded article excellent in appearance.
Patent EP-0317948-A2 (EP)
Inventor: MONTGOMERY ROBERT WALTER
IPC: H05B7/144
Filed: 1988-11-22
Abstract: A method of monitoring the degree of exposure of an electric arc within a furnace having a molten charge, eg an arc furnace or ladle furnace, in which characteristic frequency spectra of the waveforms from the supply associated with (a) arc-exposure and (b) arc-submersion are predetermined and in which signals (eg indicative of the arc current) emitted during operation are measured and processed and a comparison effected with a set level established from these characteristic signals whereby to provide an indication of the degree of arc exposure. 
     The predetermined characteristic frequency spectra selected may be the harmonic content of the arc current.
Patent EP-0320048-A2 (EP)
Inventor: WEISS UDO
IPC: B65H3/44
Filed: 1988-11-30
Abstract: An office machine, especially a printing or copying machine, with a paper supply magazine into which can be inserted at least two sheet and paper cassettes single-sheet feeder drives capable of being triggered by their own driving motors so that a single sheet can be supplied as desired from one of the triggered cassettes into the office machine. Convertibility to operation with additional sheet paper cassettes is possible in a simple manner carried out by untrained operating personnel if the sheet paper cassettes (2, 3, 4) with their associated single-sheet feeder drives (5, 6, 7) form a design unit whose electric motor leads can be connected by plugs to control sockets in the office machine (1). 
<IMAGE>
Patent EP-0289292-A2 (EP)
Inventor: ARTUS RICHARD J
IPC: H02K37/04
Filed: 1988-04-27
Abstract: A high torque-to-low mass variable reluctance motor (10) includes a cylindrical stator assembly (12) having a plurality of stator segments (14,14) circumaxially arranged about a rotor (16) wherein adjacent stator segments (14,14) are maintained in a spaced apart relation with one another by non-magnetic pins (18,18) which provide a radially inwardly projecting channel (24) extending fully from the outer circumference to the inner circumference of the stator assembly (12) to completely magnetically isolate the stator segments (14,14) from one another. A generally annular, non-magnetic shell (26) coaxially surrounds and engages the outer periphery of the circular stator assembly to cause a compressive force to be directed radially inwardly to maintain the stator segments in a precisely aligned arrangment.
Patent EP-0291247-A2 (EP)
Inventor: NAKAI HISAO
IPC: A61K31/16
Filed: 1988-05-06
Abstract: A cinnamoylamide derivative of general formula:
      wherein,
     (i) when R² represents a methyl group and R³ represents a hydrogen atom, 
(R¹) n  represents a 3-pentyl, 4-pentyl, 4-neopentyl, 4-(2-ethylbutyl), 4-(2-methylpentyl), 2-fluoro-4-pentyloxy, 4-butylthio, 4-cyclobutylmethyl, 4-cyclohexylmethyl, 4-(4-phenylbutyl) or 4-phenoxy, and   (ii) when R² represents a hydrogen atom and R³ represents a methyl group, 
(R¹) n  represents 3-pentyl or 4-phenethyl] and non-toxic salts thereof possess inhibitory activity on 5α-reductase, indicative of utility for treating and/or preventing alopecia, acne or prostatic hypertrophy.
Patent EP-0309289-A2 (EP)
Inventor: SLACK MAURICE WILLIAM
IPC: G01N29/00
Filed: 1988-09-26
Abstract: A method is provided for directly measuring the contact pressure on the mating interfaces of two solids (7, 8) undergoing compression where the interfacial region contains an entrapped film (squeeze film) of liquid, grease or slurry. The method comprises the following steps:
     1. directing an acoustic pulse at either interface;   2. measuring a reference amplitude of the acoustic pulse reflected from the interface as it bears initial contact pressure (normally zero);   3. measuring a second "loaded" amplitude of the acoustic pulse reflected from the interface when the interface is bearing a different contact pressure;   4. computing from the reference and loaded amplitude measurements a ratio or other measure directly indicative of the change in contact pressure; and   5. relating said ratio to contact pressure through a calibration curve, developed using the above steps over a range of known contact pressures, for the specific material of the solid bodies and film under consideration.
Patent EP-0317113-A2 (EP)
Inventor: VALLARINO ANGELO
IPC: B29C55/12
Filed: 1988-10-31
Abstract: Antistatic protection can be provided to a substrate by providing two coatings or layers to the substrate. The first layer is a primer layer comprising a crosslinked blend of at least two polymers, one of the polymers containing a reactive epoxy group and the other of the polymers containing a free hydrogen containing group or salified free hydrogen containing group that crosslink within the coating and the second layer is a subbing layer comprising an ambifunctional silane coupling agent. This coated substrate is particularly useful for photographic media.
Patent EP-0343304-A2 (EP)
Inventor: RHODES III WAYNE THOMAS
IPC: C11D3/16
Filed: 1988-12-26
Abstract: A wiper comprising a meltblown polypropylene substrate containing a wetting agent. The preferred wetting agent is a functional organosilicone surfactant and the most preferred are DOW CORNING X2-8239 and UCARSIL® EPS. The wiper can be manufactured at low cost, wipes will for both oil and water and has improved hydrophilicity and durability over prior art wipers.