baber/WOPTO huggingface dataset:
Patent EP-0231595-A2 (EP)
Inventor: WAGNER ERIC M
IPC: G06F13/12
Filed: 1986-11-12
Abstract: An input/output controller (39) is provided in a data processing system having a local memory bus (37), a main memory (35) coupled to this bus and a host central processing unit (33) also coupled to the bus. The input/output controller (39) interfaces a plurality of input/output devices to the local memory bus (37) and includes a plurality of input/output device controllers (41,43,45), each adapted to be connected to at least one input/output device. A single microprocessor (49) manages the operations of the input/output controller (39) and a single buffer memory (47) stores a program of instructions for the microprocessor and temporarily stores data passing to or from the input/output devices. A gate array (51) for interfaces the input/output device controllers (41,43,45) to the local memory bus (37).
Patent EP-0211816-A2 (EP)
Inventor: ALNENG CARL-GORAN
IPC: A47F5/05
Filed: 1986-07-29
Abstract: Atray stand includes a vertical column (1,12) and a plurality of circular trays (3,14), rotatably carried bythe column and situated one above the other. Each such tray includes a plurality of substantially circle sector-shaped sections (4,22), which are carried by a common holder or hub (5,16) rotatably mounted on the column, so that together they form a circular tray. The circle sector-shaped tray sections (4, 22) are arranged on arms (56,18) radially projecting from the holder (5,16) so that substantially the whole surface of each section in the tray 3, 14) is accessible without obstruction by the overlying tray (3, 14).
Patent EP-0229668-A2 (EP)
Inventor: SCHREIBER HANS
IPC: B27B5/06
Filed: 1987-01-15
Abstract: The cutting machine (20) has a frame-like basic stand (21) which is arranged upright with a slight rearward inclination. Arranged in a common plane on the basic stand (21) are a number of suction cups (35), by means of which workpieces are clamped. The suction cups (35) can be arranged so as to be horizontally and vertically adjustable. A bogie (22) is guided movably on the basic stand (21) by means of horizontal guides. A working carriage (23) is guided movably on the bogie (22) by means of vertical guides. Mounted rotatably on the working carriage (23) is a cutting tool (24) which is driven by a motor. The axis of rotation of the cutting tool (24) is aligned at least approximately perpendicularly to the clamping plane of the suction cups (35). A straightedge (45) is arranged on the basic stand (21) along the lower edge of the clamping region for the workpieces in their clamping plane and can be raised into a straightening position and lowered into a release position by means of guides (52). In the straightening position of the straightedge (45), the workpiece can be aligned with it. In its release position, the workpiece retained in the meantime by the suction cups (35) is free all round, so that the tool can be guided completely round the workpiece in one revolution and all the edges of the workpiece can thereby be machined to size, without the need for resetting. The bogie (21) and the working carriage (23) can be moved by means of controlled longitudinal drives. <IMAGE>
Patent EP-0237813-A2 (EP)
Inventor: KONDO KENJI
IPC: G11C11/41
Filed: 1987-02-17
Abstract: A semiconductor memory device provided with an improved precharge scheme for bit lines is disclosed. A plurality of bit lines are divided into a plurality of bit line group and a precharge control signal is applied only to precharge transistors in a selected bit line group.
Patent EP-0235676-A2 (EP)
Inventor: PETERSEN UWE DR
IPC: A23K20/195
Filed: 1987-02-18
Abstract: 7-(1-Pyrrolidinyl)-3-quinolonecarboxylic acid derivatives of the formula   <IMAGE>   in which A is CH, CCl, CF or N, R1 is hydroxyl, hydroxymethyl or mercapto and R2 is hydrogen, alkyl, having 1 to 4 carbon atoms or (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl, with the proviso that, when R1 is hydroxy, A is not CF or N, or pharmaceutically acceptable hydrates, or salts thereof, are useful as antibacterials and animal feed utilization promoters.
Patent EP-0238953-A2 (EP)
Inventor: STADELMANN MEINRAD
IPC: B02C18/20
Filed: 1987-03-14
Abstract: 1. A blade head for rotary cutting devices, consisting of a plurality of cutting blades (2, 3) arranged diametrally opposite one another or offset relative to one another in a respective pair, and of support disks (4) mounted between the pairs of cutting blades (2, 3) and capable of being non-rotatably attached to a drive shaft (1), wherein a first bolt (5) projecting at right angles from the blade foot (6) is associated with each cutting blade (2, 3) as a pivot bearing between the cutting blade (2, 3) and the support disk (4), for the purpose of adjusting the radius of the circle of rotation of the cutting blades (2, 3), and a second bolt (7) at a distance from the first bolt (5) engages in a slot (13) on the cutting blade (2, 3) extending along an arc relative to the first bolt (5), and wherein at least two bores (8, 9) for the insertion of the two bolts, each adapted to the distance of the two bolts (5, 7), are provided on each support disk (4) for each cutting blade (2, 3), characterised in that the second bolt (7) is adjustable in the slot (13) extending along an arc relative to the first bolt (5) and is held non-positively and with positive locking in the cutting blade and in that the two bolts (5, 7) project in the same direction from the cutting blade (2, 3) to a support disk (4).
Patent EP-0262345-A2 (EP)
Inventor: NARUTOMI YUJI
IPC: A61K31/475
Filed: 1987-08-06
Abstract: The present invention concerns an enzyme inhibitor containing the compound represented by the following formula (I) as an effective ingredient :
      where R represents hydrogen or substituted or not substi­tuted alkyl group, alkenyl group, aryl group or aralkyl group, X represents ORʹ or NRʺR‴, in which Rʹ, Rʺ and R‴ represent respectively hydrogen or substituted or not substituted alkyl group, alkenyl group, aryl group or aralkyl group. 
     The enzyme inhibitor according to the present inven­tion can effectively inhibit aldose reductase, glyoxalase I and reverse transcriptase.
Patent EP-0259821-A2 (EP)
Inventor: SPILLER GERHARD
IPC: H01C10/14
Filed: 1987-09-08
Abstract: Bei einem Drehwiderstand soll das beim Drehen auftretende Reibmoment einfach justierbar sein. Es ist hierfür zur axialen Verspannung eines Drehkörpers (13) mit einem Grundkörper (2) eine Schraube (11) vorge­sehen. Eine im Grundkörper (2) umlaufende Widerstandsbahn (5) wird in zur Drehachse (14) radialer Richtung von einem Abgriffsglied (24) kon­taktiert. Die Schraube (11) kann zugleich der Befestigung des Drehwider­standes (1) und dem elektrischen Anschluß des Abgriffsgliedes (24) dienen.
Patent EP-0278084-A2 (EP)
Inventor: VOM BRAUCKE HANS JR
IPC: A47L13/512
Filed: 1987-12-09
Abstract: A device for suspending handled tools such as brooms, spades and rakes comprising hook means and mounting means for said hood means, said mounting means defining a pivot axis for said hook means, said pivot axis extending substantially horizontally, said hook means having a front elevation which is substantially S-shaped and comprising a mounting shaft portion located in said mounting means so as to be pivotable about said horizontal axis, a linear portion extending substantially at right angles to said mounting shaft portion in a generally downward direction, a further portion extending in a substantially horizontal plane from said linear portion, said further portion being substantially C-shaped or S-shaped in plan view, and a hook portion extending from said further portion.
Patent EP-0230376-A2 (EP)
Inventor: FERRARI HARRY MAX
IPC: G21C7/04
Filed: 1987-01-14
Abstract: A burnable, thermal neutron absorber element is provided with a zirconium alloy elongate container having sealed therein both a burnable absorber and the solid moderator material, zirconium hydride. The zirconium hydride is in a concentration and position to enhance the neutron capture efficiency of said thermal neutron absorber in a light water reactor neutron irradiation environment.
Patent EP-0234857-A2 (EP)
Inventor: DICKAKIAN GHAZI BASHER
IPC: G01N33/28
Filed: 1987-02-18
Abstract: A method for determining the fouling tendency of an asphaltene containing petroleum stream such as crude oil by the use of thin layer chromatography. The chromatogram of a crude oil formed in the presence of an asphaltene antisolvent which exhibit a fouling tendency developed a distinct, dark ring or disk.
Patent EP-0250107-A2 (EP)
Inventor: BARRINGTON BURCHUS QUINTON
IPC: E21B47/08
Filed: 1987-05-26
Abstract: A well bore measurement tool for a well bore having a side wall, comprises: lower packer (6) for pro­viding a lower seal in the well bore; upper packer (8) for providing an upper seal in the well bore; caliper means (10) for measuring a deflection of the side wall (4) of the well bore; and retainer means (9) for retaining the caliper means between said lower and upper packer means so that the caliper means is transportable into the well bore with said lower and upper packer means but so that said lower and upper packer means are longitudinally movable relative to the caliper means when said caliper means engages the side wall of the well bore. The caliper is preferably mounted on two springs in a free-floating manner between the upper and lower packers, and has radially extendible arms which are extendible in response to independent forces exerted thereon, as preferably derived from the movement of a carriage driven by a single motor contained in the caliper tool. A clutch mechanism is used to lock the arms to precision measurement transducers only after the arms have been moved radially outwardly a sufficient distance.
Patent EP-0258970-A2 (EP)
Title: Method and apparatus for orientating can ends
Inventor: PITCHER TIMOTHY JAMES
IPC: B21D51/38
Filed: 1987-06-26
Abstract: Can ends l having an off-centre aperture 3, are each orientated by a resiliently mounted peg 20 which engages a surface l2 of the can end and is rotated about a pitch circle for one complete revolution. The peg seeks and enters the aperture and thereafter causes the can end to rotate with it until it stops at a position corresponding to the desired orientation of the can end. The peg is then withdrawn from the aperture and the can end, supported in a carrier plate 6 and is delivered to a moulding machine (not shown) in which a plastics closure is moulded into the aperture.
Patent EP-0266214-A2 (EP)
Inventor: MIURA YUUJI
IPC: C23C14/08
Filed: 1987-10-30
Abstract: Interference film filters and optical waveguides with low loss of light, including a laminate deposition-formed on a substrate (1,30) by alternate sputtered lamination of a first film (2,4,10) of amorphous Si x C y O z  (x:y:z = 1:0.6-1:0-0.5) having refractive index up to 3.4 and an extinction coefficient below 0.1 and a second thin film (3,5,20) of amorphous Si x O y C z  (x:y:z = 1:1.8-2:0-0.5) having a low refractive index in comparison with that of the first thin film. The two film types may be sputtered from a single sintered SiC target by varying oxygen content of a sputter gas mixture.
Patent EP-0272019-A2 (EP)
Inventor: INUI TOSHIHARU
IPC: G03F7/20
Filed: 1987-12-02
Abstract: An image forming method comprises using a recording medium having an image forming layer sandwiched between a first support and a second support, imparting a photoenergy and a heat energy to said image forming layer with at least either one of said photoenergy and heat energy corresponding to an image signal and thereafter separating said first support from said second support, thereby forming a recorded image on said first support or said second support.
Patent EP-0291714-A2 (EP)
Inventor: BALINT LUDWIG
IPC: B21H9/00
Filed: 1985-10-15
Abstract: Cylindrical or conical workpieces of a dia. varying along their length are produced by rolling the workpiece (14) between an outer ring (2) and an inner roller. The inner surface of the ring has circumferential grooves and ridges which are initially of zero depth or height and increase steadily to a max. The grooves and ridges are inclined to the end faces of the ring and correspond to the axial profile of the workpiece. The roller has similar grooves and ridges, but inclined to the roller end face in the opposite direction to the inclination of the ring grooves and ridges so that the two sets of grooves and ridges intersect each other at their points of contact with the workpiece.
Patent EP-0309934-A2 (EP)
Inventor: DA RE MARIO
IPC: C08L23/02
Filed: 1988-09-23
Abstract: In order to provide a granular material for use as a filler for plastics material and adapted to improve the thermal, mechanical and aesthetic charac­teristics of the plastics material incorporating it, the wood flour is impregnated with an aqueous solution of melamine resin and dimethyl ketone or methyl-ethyl ketone and, after drying, the mass of wood flour thus impregnated is milled to obtain granules of dimensions suitable for inclusion in the matrix of the plastics material.
Patent EP-0313008-A2 (EP)
Inventor: RUPPEL DIETHER DR
IPC: B01J13/02
Filed: 1988-10-19
Abstract: Membrane capsules are provided in their liquid phase with a content of magnetic particles, in order to enable the capsule contents to be mixed by means of a fluctuating magnetic field.
Patent EP-0294881-A2 (EP)
Inventor: COE DAVID JAMES
IPC: G05F3/24
Filed: 1988-06-06
Abstract: A semiconductor device and a circuit suitable for use in an intelligent power switch are described. The semiconductor device provides an insulated gate field effect transistor (IGFET) (T2) and a power semiconductor switch (T1). The insulated gate field transistor IGFET (T2) is provided by a semiconductor body (6) which has a first region (7) of one conductivity type adjacent a given surface (6a) of the semiconductor body with the first region (7) forming at least part of a conductive path to a first main electrode of the power semiconductor switch. A second region (8) of the opposite conductivity type is provided within the first region adjacent the given surface (6a) and a third region (11) of the one conductivity type isprovided adjacent the given surface (6a) within the second region (8), an area of the second region (8) underlying an insulated gate (14) provided on the given surface (6a) for defining a conduction channel (15) providing a gateable connection between the third region (11) and a fourth region (12) of the one conductivity type. The third and fourth regions (11 and 12) forming the source and drain regions of the IGFET and the second and third regions (8 and 11) together provide a zener diode, a conductive path being provided to the second region remote from the area underlying the insulated gate for reverse-biassing the zener diode. The IGFET may comprise a synchronous rectifier of a charge pump for providing a gate voltage signal to the power semiconductor switch which may be a power MOSFET (T2).
Patent EP-0291182-A2 (EP)
Inventor: FUNG FU-NING
IPC: C08F8/28
Filed: 1988-04-19
Abstract: Aqueous gel-forming compositions useful for improving oil recovery from subterranean hydrocarbon-­containing reservoirs are prepared by reacting an aminoalkylated polyacrylamide with an aldehyde, dialdehyde or derivative thereof in aqueous medium. These compositions are particularly effective in reducing excessive water encroachment at producer wells.
Patent EP-0301803-A2 (EP)
Inventor: DIXON GEORGE JEFFERIES
IPC: H01S3/108
Filed: 1988-07-26
Abstract: An efficient, compact source of coherent radiation in the infrared, visible and ultraviolet portion of the spec­trum which is capable of modulation rates over the range from 0 Hz to in excess of 1 GHz. The radiation is pro­duced by optical mixing within the optical cavity of a laser by introducing input radiation into the optical cavity where: (a) the cavity is that of a diode-pumped solid state laser, and/or (b) input radiation is provided by a solid state device selected from the group consisting of laser diodes, laser diode arrays and diode-pumped solid state lasers.
Patent EP-0304230-A2 (EP)
Inventor: HILLIARD LORELLI ALISON
IPC: G01J1/16
Filed: 1988-08-11
Abstract: A process for spectroscopically measuring the content of a component in a liquid mixture involves passing a single optical beam through the mixture without the use of a reference beam and measuring the intensitites of transmitted light in two different wavelength bands by means of two adjacent detectors responsive to light in the two wavelength bands respectively. The component being measured absorbs light within one of the wavelength bands. The ratio of the detector outputs can then be related to the component concentration. The principal use of the invention is for in-situ measurement of methanol in gasoline for motor vehicles.
Patent EP-0306255-A2 (EP)
Inventor: KAKIMOTO MASAKAZU C O USHIO CO
IPC: B26F1/38
Filed: 1988-08-30
Abstract: An apparatus for boring a laminated plate includes a table having a first surface on which a laminated plate may be placed for boring and an opposing second surface, the table defining at least one passage therethrough; a supporting pad for urging a laminated plate to be bored towards the first surface of the table; and a cutter for boring a laminated plate to be bored, the cutter operable to bore in a direction generally opposite to the direction that the supporting pad urges and through the passage defined by the table. Further according to the present invention, the cutter includes a knife edge, a pivotal mechanism adapted to be pivoted about its axial center line, and a stepping mechanism (5) for moving the knife edge in one direction and unsuccessively further in a second direction so that successively deeper boring may be performed. Also according to the present invention, a boring cutter having an axial center line about which the cutter is operable to be rotated includes a cutting element having a modified round-bar shape. Still further, according to the present invention, a method of boring a multi-layer laminated plate includes the steps of pressing against the plate in one direction; and boring the the plate in a direction opposite to the direction in which it is pressed, the boring characterized in that a boring element is withdrawn between boring of each individual layer of the multi-layer plate.
Patent EP-0310444-A2 (EP)
Inventor: SIMS ROGER SCOTT
IPC: G06F12/1045
Filed: 1988-09-30
Abstract: A virtually-addressed cache comprises a cache control portion (111) having a multiple modes of operation including a predetermined mode entered upon a translation cache miss. A translation cache portion (205) provides for storing translation data that the cache control portion, during each of the multiple modes, sends to the address translator on a translation cache hit. A special cache portion (201) provides for storing instructions and data that the control portion selectively sends to the instruction register and the general purpose registers so that, during the mode entered upon a translation cache miss, the special cache portion is used in support of execution of a programmed translation cache replacement operation, and so that, upon exit from that predetermined mode upon completion of the replacement operation, the special cache portion is isolated from the operation of the system.
Patent EP-0312330-A2 (EP)
Inventor: RUDOLPH FRANK W
IPC: H01M4/12
Filed: 1988-10-12
Abstract: An alkali metal/halogen or oxyhalide electrochemical cell wherein an alkali metal anode (30), preferably lithium, has a surface in operative contact with a halogen-containing or oxyhalide cathode/electrolyte (68) including a solvent if necessary, has a coating (70, 72) on the anode surface comprising a thin film or substrate material impregnated with organic material, for example organic electron donor material, or other suitable coating material. The substrate material is flexible, preferably a synthetic open mesh fabric material, and the film is prepared by contacting the substrate material with a solution of the organic material and solvent followed by drying. The resulting film is flexible and is applied to the operative surface of the anode thereby coating the same, preferably adhered to the surface by pressing. The flexible film can be applied equally well to anode surfaces which are either smooth and flat or irregular.
Patent EP-0323707-A2 (EP)
Inventor: DELUCIA R RALPH
IPC: G06F9/44
Filed: 1988-11-25
Abstract: In a method of software verification, differences between both the code and documentation of a revised generation of software and a previous generation are compared by a digital computer with the intended revisions stored in a release file. When all discrepancies have been eliminated, and for the original generation of the soft­ware, actual impacts in the form of the locations in the program where one routine is called by another and where common statements and public variables are used, are identified; then, the revised software, or the original version in the case of newly created software, is stored in a library with the code and documentation paired, and with each revision of each unit identified for later retrieval and reconstruction of any software generation. The latest generation of the software is then simultaneously verified, preferably by an automated process in a programmed comput­er, and validated through testing of the auto-linked program in PROMs inserted in the actual hardware.
Patent EP-0321221-A2 (EP)
Inventor: SUDILOVSKY ABRAHAM
IPC: A61K31/66
Filed: 1988-12-14
Abstract: A method is provided for inhibiting onset of or treating anxiety by administering an ACE inhibitor, such as captopril, fosinopril, zofenopril or SQ 29,852, alone or in combination with a calcium channel blocker such as diltiazem or nifedipine, over a prolonged period of treatment.
Patent EP-0323725-A2 (EP)
Inventor: GOLDSMITH DEREK JOHN
IPC: E03C1/04
Filed: 1988-12-19
Abstract: A tap fitment has a cast body (10) to which hot and cold water inlets are provided. Each water inlet connects with an appropriate port (23) leading to a thermo-­responsive cartridge for subsequent direction to a shower outlet (16) with a ported barrier (20) being provided between each inlet and respective tap outlet connections (21), the port (26) through the barrier being closable by a manually controlled tap to allow water to flow to a main fitment outlet. The cartridge is retained in place by means of screws which engage threaded bores near the bottom of the cartridge receiving chamber in the fitment. The bores are non-symmetrically arranged about the axis of the control chamber whereby the control unit is only securable in the control chamber in either one of two alternative positions rotated through 180° relative to each other.
Patent EP-0301975-A2 (EP)
Inventor: BONNAURE-MALLET MARTINE ANDREE
IPC: A61K31/35
Filed: 1988-07-29
Abstract: The invention relates to a composition intended for the treatment and prevention of parodontal diseases, which comprises, as active principle, at least one monomeric and/or one oligomeric procyanidine.
Patent EP-0284521-A2 (EP)
Inventor: CYPRIEN GUY
IPC: A61K33/18
Filed: 1988-02-23
Abstract: Polyaddition silicone elastomer dosage forms adapted for the continuous and controlled release of iodine values, notably to domestic water supplies for the treatment of the various disease states attributed to iodine deficiency, are shaped from (A) at least one organopolysiloxane containing at least two vinyl groups bonded to silicon per molecule; (B) at least one organopolysiloxane containing at least three hydrogen atoms bonded to silicon; (C) a catalytically effective amount of a platinum group metal compound; and (D) a therapeutically effective amount of at least one water soluble, nontoxic, organic and/or inorganic iodine compound which is in solid or liquid state at ambient temperature and which does not inhibit the catalytic activity of the platinum group metal compound (C).