baber/WOPTO huggingface dataset:
Patent EP-0081178-A2 (EP)
Inventor: GAUMER LEE STROHL
IPC: F25J3/04
Filed: 1982-11-29
Abstract: The present invention is directed to an air separation system for the recovery of pressurized, substantially pure oxygen gas. The system uses a single pressure distillation column and bums a nitrogen-oxygen waste stream to provide power for the air compressor, the oxygen product compressor and electric generation. The distillation column has a split feed to develop reflux and reboil and to provide Initial separation of the liquid and vapor components of the column.
Patent EP-0062417-A2 (EP)
Inventor: KOMATSU SHIGERU
IPC: H01L29/94
Filed: 1982-03-11
Abstract: The invention provides a semiconductor device including a transistor and a capacitor. An oxide film (22) and a silicon nitride film (24) are formed on a semiconductor substrate (20) Layers (29) and (28) of polycrystalline silicon or a metal silicide containing an impurity are respectively formed between an emitter electrode (31) and an emitter region (30) of the transistor and between an electrode (33) and a thin oxide film (22a) of the capacitor.
Patent EP-0063463-A2 (EP)
Inventor: BATCHELOR FREDERICK HAMPSON
IPC: G05G5/00
Filed: 1982-04-13
Abstract: A lockable control lever arrangement in which a pivotally mounted control lever (10) is provided with linkages (12, 13, 16, 17, 18, 19) for connecting the control lever with one or more functions to be controlled. A locking device (60) is provided for locking the lever in a given position.The locking device includes a first locking formation (23, 24) operatively connected with each of the linkages, a locking member (20, 21, 22) having a second locking formation (21a, 22a) engageable with the first locking formation to lock the control lever (10) in the given position, and a manually operable operating means (26, 27, 28, 29) for moving the locking member to bring the first and second formations into engagement to lock the control lever.The control lever arrangement is particularly applicable to the operation of hydraulic valves which control the loaders and diggers of industrial tractors.
Patent EP-0072742-A2 (EP)
Inventor: BODET JEAN AUGUSTIN
IPC: B65D5/56
Filed: 1982-08-06
Abstract: In a cardboard container, having a bottom wall and side walls, slits are defined to extend only in the bottom wall and the material of the bottom wall is deformed or bent so that the portions of the bottom wall, adjacent to the edges of each given slit, are situated different planes and are maintained in these different planes by means of a sheet of synthetic material. The sheet of synthetic material is shaped by heat deformation to conform with the deformed shape of the bottom wall.
Patent EP-0070257-A2 (EP)
Inventor: RISS PAUL
IPC: B65D83/00
Filed: 1982-07-09
Abstract: The rotary part (3a) of a single-part adjusting member (3) is engaged rotatably and axially non-displaceably in the tubular body (1), which is open at both ends, near to one of its end. The rotary part (3a) has a portion (3c), which projects from the tubular body (1) and is manually rotatable, and it is joined to a threaded spindle which is situated in the interior of the tubular body and serves for displacing a holder which holds a deodorant stick. The rotary part (3a) is provided with a sealing part (3g) which is situated in the interior of the tubular body and has annular sealing lips (3h) which protrude outwards. The latter are elastically deformable and rest under prestress on an inside surface portion of the shell (1a) of the tubular body, said inside surface portion serving as sealing surface (1d). Since the rotary part (3a), the threaded spindle and the sealing lips (3h) together consist of a single-part body, only a few single parts must be produced and assembled in order to form a container. <IMAGE>
Patent EP-0082831-A2 (EP)
Inventor: SCHURMANS JACQUES PAUL
IPC: B01J35/02
Filed: 1982-05-18
Abstract: Vanadium pentoxide catalysts consisting of solid or hollow cylindrical or prismatic particles whose longitudinal cylindrical or flat surfaces are furnished with grooves (1) whose spacing, depth and width are such that, if compared to a non-grooved cylinder or prism of identical height and external dimension, then the gas/solid surface is increased while still maintaining an adequate mechanical strength, and use thereof.
Patent EP-0089563-A2 (EP)
Inventor: CONTZEN FRANZ-PETER
IPC: F16K51/02
Filed: 1983-03-11
Abstract: In a valve actuating device, especially for vacuum valves which can be actuated electromagnetically, having a coil (9) and an armature (7) which can move in a reciprocating manner in its armature space (8) and which is connected to the closing member (5), a second armature (25), used as the valve position indicator, is allocated to the coil (9), (drawing 1/1). <IMAGE>
Patent EP-0089638-A2 (EP)
Inventor: SKIBOWSKI HUBERT
IPC: F16L37/12
Filed: 1983-03-18
Abstract: 1. Through coupling for pipelines or hoses, in particular for larger nominal widths, comprising a maternal coupling member (13, 15) and a paternal coupling member (12, 14) which have end faces (19) placeable against one another in a flush and sealing manner and movable with respect to each other in a direction vertical to the pipe axis, at least one of said two coupling members including an annularly extending radial holding edge, and the other one of the two coupling members being adapted to have fixedly connected thereto a coupling ring segment (31) extending through an arc length of 180 degrees or less and having a radial flange portion engaging the holding edge of the respective one coupling member (12, 14; 13, 15), and a locking means (86) retaining the coupling members in the coupled position and preventing a radial movement of the respective other coupling member (12, 14; 13, 15) away from the coupling ring segment (31), characterized in that the end faces (19) of the co-operating coupling members (13, 15; 12, 14) lie in a single plane, that only the maternal coupling member (13, 15) includes a coupling ring segment (31), and that the locking means (86) is connected to the maternal coupling member (13, 15) outside of the coupling ring segment (31) and in the locking position secures the paternal coupling member (12, 14) only with respect to a radial movement relative to the maternal coupling member (13, 15).
Patent EP-0092785-A2 (EP)
Inventor: REITER ALBERT
IPC: B63B35/79
Filed: 1983-04-20
Abstract: A fin has a profile cross-section which changes towards the free end, with a constant or abrupt transition from a slender, low-resistance symmetrical profile (10) at the vessel bottom (1) and a symmetrical profile (11) which is thicker in relation to the latter and has a high buoyancy value at the free end. <IMAGE>
Patent EP-0113388-A2 (EP)
Inventor: DEFOREIT CHRISTIAN DIPL-ING
IPC: G10H1/10
Filed: 1983-06-01
Abstract: Um einen Orchestereffekt zu erzielen, wird einer Tonfrequenz eine um eine Festfrequenz df verschobene zweite Tonfrequenz überlagert, die mit einer Subaudiofrequenz moduliert ist, wobei der Modulationshub größer ist als die Festfrequenz df.
Patent EP-0111644-A2 (EP)
Inventor: KOCH DIRK
IPC: H01L21/48
Filed: 1983-09-20
Abstract: A method of manufacturing semiconductor chip film carriers which are provided with a copper cladding on one side and contain a recess for semiconductor components in the polymeric carrier region. In such film carriers, to avoid metal deposits on the side remote from the structure, the film strip has to be developed from below while floating on the surface of a suitable developer solution. All the other steps in the method can also only be carried out on one side, which makes the method considerably more difficult. For the purpose of simplification, the invention envisages bringing two films in each case together by means of a binder to form a laminate, then developing and finally separately both films again. <IMAGE>
Patent EP-0110220-A2 (EP)
Inventor: KRAJEC OTMAR
IPC: B41M5/035
Filed: 1983-11-12
Abstract: Zum Transfer-Drucken auf feste Gegenstände aus Kunststoff oder mit einer Oberflächenschicht aus Lack oder Kunststoff wird ein flächiger Farbträger bei einer zum Farbstofftransfer geeigneten Temperatur mittels überatmosphärischem Gasdruck, insbesondere mittels eines strömenden Gases an die vorzugsweise vorgewärmte Oberfläche oder gegebenenfalls an eine begrenzte Zone der zu bedruckenden Oberfläche angedrückt, wobei die Oberfläche auf einer Temperatur unterhalb des thermoplastischen Bereichs gehalten wird.
Patent EP-0113107-A2 (EP)
Inventor: TAKISAWA YUKIHISA
IPC: C07C35/06
Filed: 1983-12-22
Abstract: A process for preparing an alcohol of the formula:
     or
     by reacting a carbonyl compound of the formula:
     or an oxirane of the formula:
     , magnesium and a propargyl halide of the formula:
       
     , followed by hydrolysis, characterized in that the the carbonyl compound (II) or the oxirane compound (III) and the propargyl halide (IV) are reacted simultaneously onto magnesium in an inert solvent in the presence of zinc or its halide.
Patent EP-0092308-A2 (EP)
Inventor: JANDRELL LOUIS H M
IPC: H05F3/02
Filed: 1983-03-08
Abstract: A radiation and static electricity suppression device (13) is disclosed that is formed of a mesh fabric (14) having at least some of the yarns (22) capable of conducting electricity. The mesh is affixed to a frame (16) that serves to conform the mesh to the surface of a cathode ray tube. A grounding (earthing) connection (26) is included to ground the mesh (14) to the chassis of the cathode ray tube (10). The mesh (14) when grounded suppresses the static field and significantly reduces electromagnetic radiation emanating rom the CRT circuitry and passing through the opening in the CRT housing.
Patent EP-0107293-A2 (EP)
Inventor: CAMPBELL SIMON FRASER DR
IPC: A61K31/495
Filed: 1983-08-26
Abstract: 1,4-Dihydropyridine derivatives of the formula:
     and their pharmaceutically acceptable acid addition salts; where
     R is aryl or heteroaryl;   R 1  and R 2  are each independently C 1 -C 4  alkyl or 2-methoxyethyl; Y is -(CH 2 ) 2 -, -(CH 2 ) 3 -, -CH 2 CH(CH 3 )-or-CH 2 C(CH 3 ) 2 -;   R 3  is
     
     
         
     The compounds have utility as anti-ischaemic and antihypertensive agents.
Patent EP-0104802-A2 (EP)
Inventor: WILSON JESSE RUDOLPH
IPC: G06F15/80
Filed: 1983-09-01
Abstract: A four way arbiter switch for a five port module as a node in a asynchronous speed speed independent network of concurrent processors, each port of the module including an input selector switch and an output selector switch such that each selector switch has a plurality of output channels one for each of the output arbiter switches (except the arbiter switch associated with its own port). Each selector switch is adapted to select a particular output channel (arbiter switch) according to the initial bits received in the asynchronous speed independent message. In this manner, the module of the present invention can accommodate up to five simultaneous asynchronous message transmissions without nodal blocking although the average number of simultaneous messages that can be accommodated will be less. The respective arbiter and selector switches are provided with circuitry to respond to a clear signal that resets the corresponding arbiter and selector switches forming a particular transmission path should nodal blocking occur.
Patent EP-0105635-A2 (EP)
Inventor: HAN WESLEY WEHSIN
IPC: A61K31/52
Filed: 1983-09-06
Abstract: Xanthine derivatives are described which decrease the stinging associated with the application of ophthalmic acidic anti-inflammatory agents.
Patent EP-0112062-A2 (EP)
Inventor: MONK TREVOR KENNETH
IPC: G11C8/10
Filed: 1983-11-18
Abstract: The NOR decoders of a static random access memory are divided into two or more sets only one of which is powered up at any one time. This significantly reduces the power dissipation of the memory and allows the device to be optional under high access speed conditions. In a preferred arrangement each decoding node is clamped to a voltage level significantly lower than the circuit supply voltage. This provides an increase in operating speed by reducing the deselection time.
Patent EP-0100250-A2 (EP)
Inventor: ENOMOTO HIROSHI
IPC: A61P37/08
Filed: 1983-06-13
Abstract: The invention relates to 3-methylflavone derivatives represented by the general formula and salts thereof:
     as well as manufacture methods therefor and pharmaceutical agents containing them as main ingredient(s) wherein R 1 , R 2  and R 3  are same or different and are hydrogen, halogen, lower alkyl with one to ten main chain carbons, or lower alkoxy with one to four main chain carbons, R 4  is hydroxyl, lower alkoxy with one to three main chain carbons, hydroxyalkyloxy with one to three main chain carbons or 
      where R 5  is hydrogen or lower alkyl with one to seven main chain carbons, R 6  is lower alkyl with one to seven main chain carbons or cyclo alkyl with five to seven mumbers, the case where R 5  and R 6  are combined forming a five to seven memberedring is included,
Patent EP-0098233-A2 (EP)
Inventor: FROESCHER PETER ING GRAD
IPC: H01B7/285
Filed: 1983-06-15
Abstract: To improve the electrical properties of a quad stranding unit (10), the blind core (15) consists of a thin-walled plastic hose (16), designed in the manner of bamboo. At intervals, whose length is approximately up to 150 times the diameter of the hose, bamboo-type constriction points (18) are provided at which the walls (19) of the plastic hose touch each other such that longitudinally waterproof sections (17) are produced. <IMAGE>
Patent EP-0131686-A2 (EP)
Inventor: JOHN GUNTER DIPL-ING
IPC: A01F29/06
Filed: 1984-03-24
Abstract: A chopper has a housing centered on an axis and having a radially open input and a radially open output spaced angularly therefrom as well as a pair of axially oppositely open intakes, and a cutter drum rotatable in the housing about the axis and having a pair of end plates transverse of the axis and having axially oppositely directed faces confronting the respective intakes and a plurality of blades secured to and between the end plates and having cutting edges defining on rotation of the drum an orbit centered on the axis. Respective pluralities of vanes at the end plates can be secured either to the respective end plates in in-service positions extending generally radially thereon so that rotation of the drum moves the vanes to draw air in the axial intakes and expel it through the radial output or in an out-of-service position in which they do not move appreciable air. The vanes can be secured in the out-of-service position also to the respective end plates but extending generally only angularly. In particular the vanes form a radially closed cylindrical annulus in the out-of-service position. This annulus generally blocks flow from the intake to the output in the out-of-service position. The vanes can also be secured in the out-of service position so as not to rotate with the drum.
Patent EP-0127076-A2 (EP)
Inventor: UMEZAWA HAMAO PROF
IPC: C07D233/54
Filed: 1984-05-17
Abstract: The present invention relates to a novel physiologically active substance, histargin, a microbiological process for the preparation thereof, a novel strain having the ability to produce histargin, and the use of histargin as a medicament having analgesic and immuno-potentiating activity.
Patent EP-0136414-A2 (EP)
Inventor: PATEL PRAVIN P
IPC: G11C8/04
Filed: 1984-07-04
Abstract: A semiconductor dynamic memory device has an array of one-transistor cells, with row and column decode to produce a 4-bit wide input or output. Single-bit data-in and data-out terminals for the device may be coupled to the 4-bit array input/output in a sequential mode. The row and column addresses are latched when  RAS  and  CAS  drop, and this includes the address of the starting bit within the 4-bit sequence. The other three bits follow as  CAS  is cycled. This starting address is used to set a bit in a 4-bit ring counter, which is then used to cycle through the sequence.
Patent EP-0137271-A2 (EP)
Inventor: NISHIJIMA TOYOKI
IPC: C07D231/52
Filed: 1984-08-27
Abstract: There is disclosed a photographic element comprising a support having thereon a layer containing an anilino-type magenta coupler, wherein said layer comprises an organic solvent having a dielectric constant of not greater than 6.5 and a metallic complex having the following formula (1), (11) or (III) :
     
     
     wherein M is nickel, copper, cobalt, palladium or platinum; X, and X 2  each is hydrogen, sulfur or -NR 5 , wherein R 5  is hydrogen or an alkyl, aryl or hydroxyl radical; X 3  is a hydroxyl or mercapto radical; Y is oxygen or sulfur; R 1 , R 2 , R 3  and R 4  each is hydrogen atom, a halogen, a cyano radical, or an alkyl, aryl cycloalkyl or heterocyclic radical which each is bonded directly or through a divalent combining radical to a carbon atom, provided at least one of the R 1 -R 2  and R 3 -R 4  combinations is allowed to form a 5- or 6-member cyclic ring by combining with the carbon atoms which are bonded with each other; and z is a compound coordinatable to M. By incorporating of such a metallic complex compound there can be improved the light resistance of a dye image formed with said photographic element.
Patent EP-0152565-A2 (EP)
Inventor: HERRINGTON MAURICE GERALD
IPC: F16J15/12
Filed: 1984-12-01
Abstract: A gasket comprises a flat body portion having two gasket facings and an inner reinforcing core, the gasket having an aperture defined therein, said aperture being provided with secondary sealing means comprising flat annuli located on opposite faces of the body portion in those regions there of surrounding and adjacent the aperture, the annuli extending into the aperture to provide annular primary sealing means radially inwardly of the margin of the aperture, and is characterised in that one of said annuli is folded around radially outwardly of the aperture to at least partially enclose, locate and retain a primary sealing ring radially inwardly of and relative to the margin of the aperture, said primary sealing ring comprising marginal portions of both of said annuli and co-operating portion of said reinforcing core which projects radially inwardly of the aperture from flat body portion.
Patent EP-0117677-A2 (EP)
Inventor: RUSSELL BRIAN MONTGOMERY
IPC: H04L12/413
Filed: 1984-02-13
Abstract: © In a data communications system an interface unit connects a device to a common communications channel shared with other devices using e.g. a carrier-sense multiple-access protocol. Individual bytes for a predetermined destination device are supplied by the device to communications controller 6 without any grouping into packets. They are then stored in a RAM 8 under control of a microcomputer 5. As soon as a byte is received, the interface unit attempts to transmit a packet; when the right to transmit is won the interface unit transmits a packet containing that and any subsequent bytes. The length of the packet therefore depends on the delay before a packet can be transmitted, and hence on the loading on the channel.
Patent EP-0117730-A2 (EP)
Inventor: HUMMEL JOHN EMERSON
IPC: B31B50/88
Filed: 1984-02-23
Abstract: A flat bottom plastic film bag includes triangular gusset portions formed by a plurality of parallel heat welds which fuse portions of opposed pleats together and cooperate with a transverse central bottom seam to form a flat bottom bag from a seamed or seamless plastic tube. The longitudinal side and end walls of the bag are provided with heat embossed corrugations which enhance the freestanding characteristics of the bag and a transverse crease is formed along the fold line between the sidewalls of the bag and the bottom wall to enhance the bottom forming characteristics of the bag when it is snapped from a folded position to an opened position. The bag may be made by an improved process wherein a blown film tube is continuously slit sealed into a plurality of tubes which are reinflated, then collapsed to form opposed double pleat folds, followed by corrugation of the side and end walls of the tube, formation of the transverse crease defining the fold line between the bottom and sidewalls and, finally, formation of the gusset welds, the transverse bottom seal and perforation or cutoff to form the individual bags.
Patent EP-0134624-A2 (EP)
Inventor: BERG JAMES G
IPC: H01B5/14
Filed: 1984-06-05
Abstract: @ Multiple-connector tape has a flexible backing carrying a pattern of longitudinally electrically conductive stripes, each having an overlying adhesive band, each edge of which precisely follows an edge of the underlying conductive stripe. The adhesive bands may contain silver particles having thicknesses exceeding that of the adhesive between particles so that the terminals of an electrical device can be electrically connected through the particles to the longitudinally conductive stripes when the tape is adhered by its adhesive to the device. Electrical connections can be made in the absence of such particles when the stripes are metal foil having embossings which protrude through the adhesive.
Patent EP-0137706-A2 (EP)
Inventor: TENHAGEN RUDOLF JOHANN
IPC: B01F5/20
Filed: 1984-08-30
Abstract: A mixing head suitable for mixing two or more liquids is provided. During the mixing process, the liquids are first contacted in a zone of small dimensions in which turbulent mixing occurs and are then discharged into a zone of larger dimensions in which laminar flow is established. The two zones are so designed that there is a single piston operating in both zones and discharging the mixed product. The mixing head can be used to mix a polyol and a polyisocyanate during the formation of polyurethanes.
Patent EP-0138444-A2 (EP)
Inventor: MORI AKIO C O PATENT DIVISION
IPC: B41J2/32
Filed: 1984-09-25
Abstract: A manually movable printing device which includes a printing head (11) a guide member (15) which controls the direction of movement of the head, and distance measuring device. Data transfer to the printing head is controlled at a rate dependent on the speed which the head is moved across the recording surface. Thus, the device is insensitive to variations in operating speed.
Patent EP-0129538-A2 (EP)
Inventor: HARCUBA SIEGFRIED
IPC: C03B5/187
Filed: 1984-06-15
Abstract: 1. A method of producing glass for the manufacture of glass products by introducing preheated raw material components (22) and cullet (16) or frit into a glass furnace (1), melting the starting material by introducing thermal energy and adding refining agents and by subsequent carrying out of coarse and fine fusion, characterized in that the raw material components (22) are applied to the surface of a glass melt flow (4), formed of the cullet or frit and guided along an optionally slightly inclined path (23), in a ratio of one part glass melt flow (4) and one to nine parts of raw material components (22) and are melted thereon or therein by introducing the thermal energy, the glass melt formed thereby being drawn off and in that after introduction of the refining agents in the last section (23C) of the path (23) refining of the glass melt (5) occurs.