baber/WOPTO huggingface dataset:
Patent EP-0047399-A2 (EP)
Inventor: BRADSHAW CYRIL EDWARD
IPC: F02M25/07
Filed: 1981-08-05
Abstract: Engine manifold vacuum is inverted by an in-line vacuum inverter which provides a power source for an EGR valve actuator for providing desired EGR flow in a predetermined range of engine power loading and EGR flow is cut off outside the range. The invention utilizes a vacuum inverter employing a pair of spaced diaphragms for controlling an atmospheric air bleed valve to a vacuum chamber powered by manifold vacuum. The diaphragms are spring loaded so as to seek equilibrium positions as vacuum in the chamber varies force. The inverter produces a vacuum output signal which changes inversely with changes in engine manifold vacuum.
Patent EP-0038216-A2 (EP)
Inventor: VALLE FRANCO
IPC: B41J19/84
Filed: 1981-04-14
Abstract: The line spacing device comprises an electric motor 26 arranged to rotate selectively in a clockwise direction and anticlockwise direction a control disc 21 carrying a pawl 31 on an eccentric 29. The tooth 32 of the pawl describes a closed trajectory engaging in the teeth of the wheel 14 and of a sense the same as the rotation of the disc 21, whereby the paper support platen 12 is rotated by one increment in the opposite sense. A central control unit controls the clockwise and anticlockwise rotations of the electric motor. A cam 28 disengages a detent pin 16 from the wheel 14 so that the motor is only lightly loaded when actuating the platen.
Patent EP-0050918-A2 (EP)
Inventor: GOLDSTEIN KENNETH
IPC: H03H7/40
Filed: 1981-09-23
Abstract: A controlled antenna tuner comprises a power amplifier and a microprocessor, an attenuator connected to the power amplifier for selectively controlling the power output, a low pass filter connected to the power amplifier and microprocessor for channel frequency selection, a vertical standing wave ratio (VSWR) circuit inductively connected to the low pass filters output for determining the VSWR of the antenna, an impedance (magnitude) bridge and a phase detector bridge selectively connected to the low pass filter RF output and to the microprocessor for sensing the tuning satus of an antenna, and an LC tuner network connected to the phase detector bridge and microprocessor, the microprocessor processing outputs of the impedance and phase detector bridges into tuning signals for the LC tuner to tune the antenna to the selected channel and storing the tuning signals forthe selected channel forfuture use.
Patent EP-0071743-A2 (EP)
Inventor: BREWER JAMES ARTHUR
IPC: G11C11/406
Filed: 1982-06-29
Abstract: In a data processing system including a dynamic RAM (14) and a programmable, prioritized direct memory access (DMA) controller (16) having a plurality of channels, the highest priority channel (0) is dedicated to a memory refresh operation. The system clock (P CLK) from the CPU (12) is applied to a divider counter (22) which produces a refresh clock (R CLK) having a period sufficient to generate the minimum number of refresh cycles within the minimum period required to refresh the RAM (14). The refresh clock (R CLK) is used to set a «D-type» latch (24) whose output, is turn, sets the highest priority DMA channel (0) request line (DREQO), thereby initiating a memory refresh cycle. The latch (24) is cleared by the DMA acknowledge signal (DACKO) indicating the cycle is completed.
Patent EP-0067512-A2 (EP)
Inventor: GONSER DONALD I
IPC: C09J4/00
Filed: 1982-04-29
Abstract: Processes are provided for the adhering together of articles employing vitrifiable adhesives. According to a preferred embodiment, two or more articles (10, 12) are contacted with a polymerizable adhesive (24) comprising a particulate, inorganic filler and a polymerizable resin comprising at least 0.25% by weight of the adhesive of a polymerizable silane. The adhesive is then polymerized and the polymerized adhesive heated to afford a vitrified bond.
Patent EP-0069528-A2 (EP)
Inventor: ALLISON WILLIAM
IPC: B01D37/02
Filed: 1982-06-29
Abstract: Filtration apparatus includes a layer of a porous elastomeric material 9 which is mounted so as to be expandable on the application of fluid pressure to one side thereof. Liquid to be filtered enters an inlet 12, passes through the material 9 and out through the port 17 which is provided on the opposite side of the layer 9 to the port 12. During filtration solid collects on the inlet side of material 9. After a filtration operation fluid may be supplied through a fluid inlet 11 and causes the material 9 to balloon outwardly thus causing solid to be removed therefrom. Additionally, the pores in the material 9 are expanded on the application of the gas pressure so that any solid material trapped in the pores is blown out. The gas pressure used to expand the material 9 may be a fluctuating pressure. The apparatus is particularly useful for the filtration of liquids containing fine particulate radioactive solids.
Patent EP-0078725-A2 (EP)
Inventor: KO WEN-CHUANG
IPC: H01L21/76
Filed: 1982-10-19
Abstract: A vertical bipolar transistor is fabricated in a semiconductor substrate without an epitaxial layer using oxide isolation and ion implantation techniques. ion implantation energies in the KEV ranges are used to implant selected ions into the substrate to form a collector region and buried collector layer less than 1 micron from the surface of the device, and then to form a base region of opposite conductivity type in the collector layer and an emitter region of the first conductivity type in the base region. Even though ion implantation techniques are used to form all regions, the base and the emitter regions can, if desired, be formed to abut the field oxide used to laterally define the islands of semiconductor material. The field oxide is formed to a thickness of less than 1 micron and typically to a thickness of approximately 0.4 microns, thereby substantially reducing the lateral oxidation of the semiconductor silicon islands and making possible devices of extremely small size, typically around 16-18 square microns. During the implantation of channel stop regions between the islands of semiconductor material a thin oxide layer is used to screen the underlying silicon from forming oxidation-induced stacking faults by the subsequent high dose field implantation and oxidation. A nitrogen anneal following this implantation and prior to forming the field oxide further reduces the frequency of stacking faults.
Patent EP-0088305-A2 (EP)
Inventor: FUWESI PETER
IPC: B23P6/00
Filed: 1983-02-25
Abstract: To repair worn-out bearing lugs of iron bolt bearings, excess material is applied to the bearing surface by means of a welding head rotating inside the bearing lug. This material then is turned down to the regular bearing surface.
Patent EP-0094590-A2 (EP)
Inventor: HOPP MICHAEL
IPC: F25B43/00
Filed: 1983-05-10
Abstract: The plant has one or more compressors connected to a suction collecting tank. For a plant which works with minimal pressure losses and which guarantees both a reliable liquid separation and a sufficient oil supply of the compressors, it is indicated according to the invention that each compressor is connected to the suction collecting tank via a suction gas line which passes through the wall of the suction collecting tank. In this connection, the end of the suction gas line which is situated inside the suction collecting tank is designed as a bend which is arranged in an essentially vertical plane. The open end of the bend opens into the head space of the suction collecting tank, the bend being arranged at a distance from the suction collecting tank wall and and oil-supply device being arranged in its lowest-lying region, which supplies oil in a controllable quantity from the bottom region of the suction collecting tank into the suction gas line (Figure 1). <IMAGE>
Patent EP-0095736-A2 (EP)
Inventor: TAKEDA KAZUO
IPC: B07C3/06
Filed: 1983-05-26
Abstract: In an automatic mail processing apparatus (1), a mail reject mechanism (46) is disposed between a reading and sorting unit (2) and labeling unit (3). The mail reject mechanism (46) includes a reject member (49) movable between a first position outside of a convey unit (5) and a second position inside of the convey unit (5) and a pneumatic cylinder (51) for normally holding the reject member (49) in the first position and being adapted, when the sorting data stored in a memory (35) relating to a mail stack (A) brought in an opposite position to the reject member (49) is not appropriate to the mail stack (A), to move the reject member (49) from the first position to the second position for removal of the mail stack (A) from the convey unit (5).
Patent EP-0098429-A2 (EP)
Inventor: WITTE WOLFGANG DR
IPC: G01J3/18
Filed: 1983-06-18
Abstract: Ein Monochromator enthält ein erstes und ein zweites Konkavgitter (20) bzw. (44). Ein Eintrittsspalt (14) wird durch das Konkavgitter (20) in der Ebene (28) als Spektrum abgebildet. Eine Scheibe (30) enthält einen spiraligen Schlitz. Ein Abschnitt des Schlitzes bildet einen jeweiligen periodisch quer über das Spektrum streichenden Zwischenspalt. Ein Hohlspiegel (40) bildet den Auffächerungspunkt (18) des Konkavgitters (20) im Auffächerungspunkt (42) des Konkavgitters (44) ab. Dadurch werden die aufgefächerten Bündel (26) wieder zu einem Bündel (48) vereinigt. In einer Bildebene (50), in der ein Bild des Eintrittsspalts (14) erzeugt wird, sitzt ein Austrittsspalt (52). Es kann eine schnelle periodische Abtastung des Spektrums erfolgen, ohne daß die Gitter verschwenkt zu werden brauchen. Er ergibt sich auch der Effekt eines Doppelmonochromators. Eine andere Ausführung enthält zwei Hohlspiegel für die Abbildung.
Patent EP-0113409-A2 (EP)
Inventor: APPELT BERND KARL
IPC: C08F299/00
Filed: 1983-11-15
Abstract: A coating is produced by a method including screen-printing of a photopolymerizable composition on a printed circuit board, illuminating said composition to partially polymerize it and bake it to complete the polymerization.The composition used by said method contains a reaction product of a monoethylenically unsaturated carboxylic acid with a material of the group of epoxy resin and epoxidized novolak, a phenoxy resin, a thickening agent, a polyethylenically unsaturated compound, a photo-initiator and a solvent.The coating produced according to this invention can be used as solder mask.
Patent EP-0086051-A2 (EP)
Inventor: SCHMIDLE CLAUDE J
IPC: C08G18/67
Filed: 1983-01-24
Abstract: Processes are provided for preparing compositions useful in photopolymerizable compositions, which processes comprise:
     A. reacting a polyether diol and an acrylic or alkylacrylic acid in substantially equal molar proportions; and
   B. 1. reacting a polyether diol and an acrylic or alkylacrylic acid in substantially equal molar proportions and   2. reacting the product of step B1, a hydroxyalkyl acrylate and an organic diisocyanate in substantially equal molar proportions.
Patent EP-0085546-A2 (EP)
Inventor: KING EDDIE WAYNE
IPC: G07F9/00
Filed: 1983-01-27
Abstract: Control circuitry for a vending machine allows a number of products to be purchased during a single transaction at a reduced rate as compared with the price of a single product purchased individually. The basic product price and the prices of additional products in any one transaction are preset by means of switches (51, 52, 53) coupled to inputs (I - 1,2,3,4,5) of a microprocessor (MP). Inputs (I - 11,12,13) of the microprocessor are coupled to switches in the coin accepting mechanism (not shown) of the vending machine such that escrow credit towards the purchase of products is stored during any transaction; when a vend is requested, the microprocessor automatically dispenses the number of products appropriate to the escrow credit established in its memory and if necessary activates a change return mechanism in respect of any excess money deposited.
Patent EP-0098133-A2 (EP)
Inventor: AMUNDSEN ALAN R
IPC: C07F15/00
Filed: 1983-06-27
Abstract: There are described novel bis(thiocyanato)palladium(II) complexes containing bidentate amine ligands. These complexes exhibit an anti-tumour effect and are characterized by low mammalian toxicity.
Patent EP-0109142-A2 (EP)
Inventor: COTTON RONALD
IPC: C07K7/06
Filed: 1983-08-04
Abstract: Compounds of the formula:
     wherein R 1  stands for an alk-2-enyl radical of not more than 5 carbon atoms or a furylmethyl radical, R 2  stands for an alk-2-enyl or alkyl radical of not more than 5 carbon atoms or a furylmethyl radical, >N-A, B, D, E and F stand for defined amino acid or aza-amino-acid residues, and in particular one or both of B and D stand(s) for an amino acid residue of the formula -NH.C(1-3C alkyl)(1-3C alkyl).CO- or a similar residue, and X stands for -OR 7  or -NR 7 R 8 , wherein R 7  and R 8 , which may be the same or different, stand for hydrogen or a (1-4C)alkyl radical, and wherein the linkages are all conventional peptide linkages or in the case of D-E the peptide linkage is replaced by the group -CH 2 S-, and pharmaceutically-acceptable salts thereof. Processes for the manufacture of the compounds. Pharmaceutical compositions comprising one of the compounds and a pharmaceutically-acceptable diluent or carrier. The compounds are selective opiate δ-receptor antagonists.
Patent EP-0114462-A2 (EP)
Inventor: O'CONNELL JAMES P
IPC: G01N33/49
Filed: 1983-10-17
Abstract: Reticulocytes are stained with thioflavin T for detection.
Patent EP-0114062-A2 (EP)
Inventor: SKOOG KURT DIPL-ING
IPC: F23C7/00
Filed: 1984-01-11
Abstract: Verfahren und Vorrichtung zum Verbrennen fester Brennstoffe, vorzugsweise Kohle, in pulverisierter Form, die unter Bildung einer Emulsion mit einer Trägerflüssigkeit wie Wasser und/oder Öl oder dergleichen vermischt sind, wobei zu diesem Zweck die Brennstoffemulsion durch eine etwa ringförmig ausgebildete Eintrittsöffnung (10) in einen Verbrennungsraum (22) eingespritzt wird, so dass ein etwa hohlkegelartiges Strömungsprofil entsteht. Innerhalb dieses Strömungsprofils wird unmittelbar hinter der in den Verbrennungsraum (22) mündenden Eintrittsöffnung (10) für die Brennstoffemulsion ein Unterdruck (Bereich 60) aufgebaut, so dass ein Teil heisser Verbrennungsgase und ein Rest unverbrannter Brennstoffpartikel zur Eintrittsöffnung rezirkuliert (64). Darüber hinaus sind in der Stirnseite (42) des Verbrennungsraumes (22) Gaseintrittsöffnungen (12, 12', 14, 16, 18, 20) vorgesehen, durch die Gas  bzw. Luft ausströmt, deren Strömungsbahn konzentrisch und schraubenförmig zur Achse (40) der in den Verbrennungsraum (22) mündenden Eintrittsöffnung (10) für die Brennstoffemulsion verläuft. Dadurch erfährt die in den Verbrennungsraum (22) eingespritzte Brennstoffemulsion eine Rotationsbewegung, wodurch das hohlkegelartige Strömungsprofil eine starke Auffächung bzw. Aufweitung in ein glocken- bzw. apfelförmiges Profil (66) erfährt. Durch die genannten Massnahmen lässt sich ein extrem langer Partikelweg (68) auf kürzester Strecke längs der Mittelachse (40) des Verbrennungsraumes (22) erzielen. Es ist eine praktisch vollständige Verbrennung innerhalb eines extrem kurzen Verbrennungsraumes (22) gewährleistet.
Patent EP-0137152-A2 (EP)
Inventor: CEELEN DIETRICH DR DIPL-ING
IPC: F02C3/28
Filed: 1984-07-17
Abstract: 1. Method of operating a gas turbine installation combined with a fuel vaporization installation (44) which is designed for the use of high-calorie fuel gas having a calorific value of 30 to 50 MJ/kg and exhibits a combustion chamber (24) which is fed with fuel gas and with air compressed in an air compressor (10), a part, preferably 8 to 12% by weight, of the compressed air being separated in an air separation installation (40) into oxygen-poor air and oxygen which is used in the vaporization of solid fuel using steam to generate medium-calorie fuel gas having a calorific value of 10 to 16 MJ/kg which, after the subsequent purification in a gas purifier (52) and after admixture of the oxygen-poor air to increase the mass flow in order to improve the overall efficiency of the installation, is perheated before firing by the air flowing from the air compressor (10) to the air separation installation (40), is fed as a low-calorie fuel gas having a calorific value of 3 to 7 MJ/kg to the combustion chamber (24) of the gas turbine installation, and after reacting with the compressed air supplied by the air compressor (10), flows through the gas turbine (14) and is admitted to a waste heat boiler (30) to generate steam which is utilized as to one part to supply the fuel vaporization installation (44) and as to the other part to operate a steam turbine (32).
Patent EP-0145841-A2 (EP)
Inventor: SUTOU MASATSUNE
IPC: H02P29/40
Filed: 1984-08-20
Abstract: A torque control apparatus for enclosed compressors is disclosed in which load torque applied to an enclosed compressor (13) is detected by a position detector (18) provided on the rotating portion of the compressor (13) and a temperature detector (17-1, 17-2) provided in a refrigeration cycle (13, 14, 15, 16), and a voltage or current supplied to the compressor (13) is controlled in accordance with the load torque to control the motor output torque of the compressor (13).
Patent EP-0139990-A2 (EP)
Inventor: GAIND ARUN KUMAR
IPC: H01L21/22
Filed: 1984-08-23
Abstract: A reduced pressure epitaxial deposition method is disclosed to maximize performance and leakage limited yield of devices formed in the epitaxial layer. The method includes specified prebake and deposition conditions designed to minimize arsenic (buried subcollector) and boron (buried isolation) autodoping effects when pressures below one atmosphere are selected in accordance with the subcollector-to-isolation area ratio.
Patent EP-0149134-A2 (EP)
Inventor: BURNETT ARTHUR P
IPC: A61K6/04
Filed: 1984-12-11
Abstract: The present invention relates to low fusing nickel base alloys, particularly nickel base alloys comprising by weight percent about:
     which are useful for cast metallic structures for dental prosthetic devices or for cast jewelry. The alloys of the present invention are particularly useful for preparing cast structures in gypsum bonded investments.
Patent EP-0127989-A2 (EP)
Inventor: GOOSEN MATTHEUS FLORENTIUS ALB
IPC: A61K9/16
Filed: 1984-05-25
Abstract: Living tissue or cells, for example, islets of Langerhans, are microencapsulated for implantation in the body for long term treatment of diabetes or other disease requiring organ transplantation. The microcapsules take the form of a biocompatible semi-permeable hydrogel membrane based on polylysine which permits the passage of materials and oxygen to the cells and metabolic products from the cells while retaining the cells encapsulated. The biocompatible semi-permeable membrane has an outer negatively-charged surface, which, combined with a controlled thickness of polylysine of molecular weight from 10,000 to 30,000 daltons, imparts to the microcapsules the ability to maintain long term effectiveness.
Patent EP-0136804-A2 (EP)
Inventor: DE TROOSTENBERGH JEAN-CLAUDE
IPC: C12P7/18
Filed: 1984-08-22
Abstract: An industrial process for producing polyols comprises aerobically fermenting a sugar using Monrirella tomentosa var. pollinis. The total amount of the sugar added to the fermentation medium is in the range of from 40 to 80% weightvolume of the medium and the amount of sugar added at the start of the fermentation is from 20 to 35% weightivolume of the medium and sugar is progressively added to the medium so that, at the end of the fermentation, the total amount of sugar which has been added is at least 40% weight/volume. The process is especially useful for the production of erythritol and/or ribitol. The process enables a high final product concentration to be achieved and, at the same time, avoids any inhibition of cell growth.
Patent EP-0136142-A2 (EP)
Inventor: MASUKAWA TOYOAKI
IPC: G03C1/498
Filed: 1984-09-14
Abstract: A thermally developable, light-sensitive material is disclosed having at least one thermally developable, light-sensitive layer formed on a support which comprises a) a light-sensitive silver halide, b) an organic silver salt, c) a reducing agent and d) a binder, said binder containing gelating and/or a gelatin derivative and a poly(vinyl alcohol) having a viscosity average polymerization degree of not more than 700.
Patent EP-0139485-A2 (EP)
Inventor: WARRINGTON CLIFFORD
IPC: B65H54/52
Filed: 1984-09-24
Abstract: A textile winding machine cradle (21) is disclosed which permits of the discharge of full yarn packages (18) through the pivot axis (22) thereof onto a conveyor (38). The spaced cradle arms (28, 29) are pivotally mounted in respective support structures (222) and extend forwardly from the ends of a U-shaped bridge-piece (23) through which a progressively varying loading is applied to the yarn package during build-up by piston and cylinder means (24).
Patent EP-0141525-A2 (EP)
Inventor: ITO YASUYUKI C O PATENT DIVISI
IPC: H01J25/02
Filed: 1984-09-26
Abstract: A gyrotron device comprising a magnetron injection gun (10) for emitting a sectionally-ring-shaped electron beam (58), a superconducting coil (62) for applying magnetic field to the electron beam emitted from the gun, a ring-shaped resonator mirror (14) for quasi-optically reflecting and resonating those electromagnetic waves which are oscillated when the electron beam passes along the magnetic lines of force generated by the superconducting coil and which propagate in the radial direction, while radially emitting a portion of the electromagnetic waves, and a plurality of transmission mirrors (82, 84,86) for quasi-optically reflecting and transmitting the electromagnetic waves which have been emitted in the radial direction of the resonator mirror (14).
Patent EP-0150770-A2 (EP)
Inventor: BECKER HANS-JOACHIM DR
IPC: C07C211/50
Filed: 1985-01-17
Abstract: m-Phenylendiamine werden orthoalkyliert, indem man sie mit einer Al/Zn-Legierung und Aluminiumchlorid erhitzt und nach Beendigung der Wasserstoffentwicklung mit niederen Alkenen bei erhöhten Drucken und Temperaturen umsetzt.
Patent EP-0158807-A2 (EP)
Inventor: ITO KOJIRO
IPC: B29C55/02
Filed: 1985-03-07
Abstract: A polyamide film made of a polyamide composition containing at least 60% by weight of polytetramethyleneadipamide or a copolymer polyamide containing at least 60% by weight of a polytetramethyleneadipamide component, which is at least monoaxially stretched at a stretching ratio of at least 1.5 times and has a crystallization characteristic value AT of from 30 to 60°C, where
     where Tm (melting point) is a melting peak temperature (°C) when the temperature is raised at a rate of 20°C/min by means of a differential scanning calorimater (DSC), and Tc (crystallization temperature) is a crystallization peak temperature (°C) when the temperature (20°C above the melting point) is lowered at a rate of 80°C/min by means of DSC.
Patent EP-0158135-A2 (EP)
Inventor: BOGEL JURGEN
IPC: E05D7/04
Filed: 1985-03-12
Abstract: 1. Sleeve for the pins of fittings of doors, windows and the like with an outer sleeve (3) for insertion in one fitting portion (2), having an inner bore (19) which is eccentric with respect to the axis (7) of its cylindrical periphery, with an inner sleeve (11) arranged within it, again having an inner bore (12) which is eccentric with respect to the axis (8) of its cylindrical outer periphery which fits in the inner bore of the outer sleeve, the inner bore (12) being designed to receive the pin (10) of the fitting connected to the other fitting portion (1), and with projections and recesses (15, 26) provided at those ends of the sleeves (3, 11) which face away from the other fitting portion (1), the sleeves being capable of being secured in different relative angular positions by virtue of these projections and recesses, characterized in that a locking member (20) is provided at the ends of the sleeves (3, 11) and in its operative position secures the interengaging sleeves (3, 11) against rotation relative to one another, in a locking position using the projections and recesses (15, 26), and releases them in an unlocking position reached by axial displacement.