baber/WOPTO huggingface dataset:
Patent EP-0237208-A2 (EP)
Inventor: SUTHERS MARK SPENCER
IPC: H03H9/64
Filed: 1987-02-18
Abstract: A SAW (surface acoustic wave) device includes a substrate having thereon at least one apodized IDT (inter-digital transducer) (10). The axis (18) of the apodization pattern is inclined towards a driven conductive rail (14) of the IDT at the ends of the pattern, whereby the driven end fingers have a low capacitive coupling to a ground plane on which the substrate is supported. The capacitive coupling to the ground plane may additionally be reduced by supporting the substrate on the ground plane via an insulating support, whereby an air gap or the insulating support decreases the capacitance between the IDT and the ground plane.
Patent EP-0241133-A2 (EP)
Inventor: OTSUKA MASAHIKO ASAHI KASEI OT
IPC: H05K1/03
Filed: 1987-03-05
Abstract: A novel polymaleimide compound is represented by the formula (a)
     wherein X is a group containing aromatic rings and ether linkages. 
     The polymaleimide compound has a curability comparable to that of an epoxy resin. In addition, a cured product prepared from the polymaleimide compound is excellent in heat resistance and adhesion property and has a low linear expansion coefficient than an epoxy resin. The above-mentioned excellent characteristics of the present polymaleimide compound are never observed with respect to conventional maleimide resins. There is also provided specific compositions containing the polymaleimide compound and compounds containing active hydrogen atoms, optionally mixed with epoxy resins.
Patent EP-0243068-A2 (EP)
Inventor: LANDON-BROWNE GEOFFREY
IPC: B05D1/36
Filed: 1987-04-14
Abstract: Surfaces such as lead alloys, to which paint does not adhere well, have previously been shot blasted with an abrasive, cleaned and then coated with the pain or similar coating. It is now found that dry epoxy powder may be projected at high pressure at such surfaces and will form a conditioning layer to which paint will adhere well. The conditioning layer penetrates into the surface to form a mechanical bond. In one example, dry epoxy powder paint is projected by air at 5.5 bar pressure onto terne steel to condition it. This is followed by electrostatic coating with the same epoxy powder paint and heat treatment.
Patent EP-0245103-A2 (EP)
Inventor: SUGERMAN GERALD
IPC: C08K5/41
Filed: 1987-05-07
Abstract: A process for rendering polymer compositions antistatic and the products of such process are described. The polymeric material is treated with selected amino and sulfonyl titanates and zirconates. These latter materials are soluble in the polyolefins, polyesters and polystyrenes and remain stable during the processing of these polymers. Furthermore, the antistatic agents of the invention do not "bloom" during the polymer processing.
Patent EP-0246847-A2 (EP)
Inventor: SOPHIANOPOULOS SPYROS
IPC: A23B4/052
Filed: 1987-05-18
Abstract: Liquid smoke, useful for imparting flavour to a food product, is produced by condensing the products of combustion of dry sawdust which is maintained as an undisturbed thin layer in a combination zone while a sweeping air stream passes through the combustion zone. Much higher yields are obtained at much lower char levels than are possible using prior art procedures.
Patent EP-0251630-A2 (EP)
Inventor: STRONG DAVID R
IPC: A21D13/08
Filed: 1987-06-22
Abstract: This invention includes a coextruded cookie having a high sugar content being formed by continuous coextrusion. A crisp external cookie-like casing is simultaneously coextruded with a soft internal cream filling. The external casing contains between about 2% and about 35% sugar. This invention also includes a process for making a coextruded cookie having a high sugar content. The process includes the steps of mixing, feeding, coextruding, and machining an external casing composition of high sugar content and an internal filling composition of high sugar content.
Patent EP-0257937-A2 (EP)
Inventor: LANGLEY PHILIP EDWARD
IPC: C07D301/08
Filed: 1987-08-14
Abstract: In a process of producing ethylene oxide by contacting ethylene and oxygen with a main body of a solid catalyst in a reaction zone and passing product from that zone through a substantial volume to a cooler, acetaldehyde is produced by isomerisation of ethylene oxide in the volume. The acetaldehyde content of the gases entering the cooler is reduced in this invention by passing them through a second, smaller bed of catalyst.
Patent EP-0263693-A2 (EP)
Inventor: YAFUSO MASAO
IPC: G01N21/80
Filed: 1987-10-07
Abstract: A micro pH sensor is constructed by reacting powdered aminoalkylated cellulose with a dye to covalently bond the dye to the aminoalkyl groups on the cellulose. Any excess unreacted aminoalkyl groups are blocked with a blocking agent and the dye containing powdered cellulose is taken up in a solvent. A portion of the solvated dye containing cellulose is deposited in association with an optical fiber. The cellulose is regenerated into a solid matrix by acid treatment of the solvated dye containing cellulose to deposit the dye containing cellulose matrix on the optical fiber.
Patent EP-0258160-A2 (EP)
Inventor: CORBET JEAN PIERRE
IPC: C07D307/28
Filed: 1987-08-12
Abstract: Derivatives of formula: <IMAGE> - X is a halogen, preferably fluorine, bromine or chlorine, atom, or an alkyl or alkoxy group containing from 1 to 12 carbon atoms, preferably from 1 to 4 carbon atoms and being optionally mono- or polyhalogenated (especially CF3 group), or a cyano group in the case where R3 and/or R4 correspond to the hydrogen atom, - n is an integer, positive or zero, smaller than 6, preferably equal to 2, it being understood that when n is greater than 1, the substituents X may be either identical or different,  - m = 0 or 1, - Y corresponds to an atom or group capable of being removed by means of a nucleophilic substitution, optionally after suitable intermediate conversion.  Their agriculturally acceptance salts. Use of these derivatives as intermediates in the process for the preparation of tetrahydrofuran containing a triazole group, which can be used as fungicides.
Patent EP-0280911-A2 (EP)
Inventor: PFAUDLER REINHOLD
IPC: F04D27/00
Filed: 1988-02-04
Abstract: PCT No. PCT/EP88/00083 Sec. 371 Date Sep. 23, 1988 Sec. 102(e) Date Sep. 23, 1988 PCT Filed Feb. 4, 1988 PCT Pub. No. WO88/05870 PCT Pub. Date Jan. 11, 1988.In the context of a fan assembly for an air system comprising a bulkhead (20) and at least one fan (2) which extends through the bulkhead (20) and whose intake on the aspiration side and whose outlet on the pressure side are located in chambers (21 and 22) separated from each other by the said bulkhead (20), it is possible to obtain reproducible conditions for determining the volumetric performance if adjacent to the two sides of the bulkhead (20) there is in each case at least one pressure sensor (24 and 25) provided with a pressure gage connection (26 and 27).
Patent EP-0282784-A2 (EP)
Inventor: WEILER WOLFGANG
IPC: F02C7/36
Filed: 1988-02-25
Abstract: The installation comprises the basic engine and reduction gearing fashioned as an independent add-on module, and for the purpose of transmitting shaft horsepower to a main helicopter gear it has an articulated housing-shaft joint for compensating mutual offsets in position between engine and main helicopter gear. In this installation, the reduction gearing is intended to be rigidly coupled directly and nonpositively to the main helicopter gear, and the housing-shaft joint is to be arranged between the basic engine and the reduction gearing in order to reduce the overall distance between the basic engine and main helicopter gear.
Patent EP-0280313-A2 (EP)
Inventor: TANAKA NOBUYUKI C O FUJI PHOTO
IPC: G06T9/00
Filed: 1988-02-25
Abstract: A method of compressing image signals by vector quantization comprises the steps of dividing two-dimensional image signals into blocks 81 each comprising signals at M×N number of adjacent picture elements, selecting a vector that corresponds with the minimum distortion to the image signals in each block 81 from a code book comprising different vectors prepared by defining M×N number of vector elements, and encoding a number representing the selected vector to correspond to each block B1. The number representing the selected vector is defined to be larger or smaller as the distortion of the vector in the code book with respect to a predetermined vector is larger. Group signals of the numbers selected for the blocks B1 are divided into blocks B2 by putting together the group signals at the adjacent blocks B1, orthogonal transformation is carried out for the group signals in each block B2, and the transformed signals are encoded respectively with an intrinsic code length. Or, prediction encoding is carried out for the group signals of the numbers selected for the respective blocks B1.
Patent EP-0288705-A2 (EP)
Inventor: BURGGRAF ALFRED
IPC: B21D26/02
Filed: 1988-03-12
Abstract: Method of making complicated sheet metal parts in one, two or more operation/operations, at least one operation comprising a plurality of processing steps. The sheet-metal blank is placed on the tool and the pressure is then increased continuously up to, for example, 800 bar, passing through different pressure phases, in the first phase a continued flow of the material into the recesses of the form tool taking place and, in the subsequent phase, the forming blank being trimmed in an intermediate stage at relatively low points of the tool, the material flowing further into the recess, corners and undercuts. The pressure is then increased until the end phase and the workpiece then undergoes final stamping, final trimming, perforation and/or edging. The pressure is then reduced and the sheet-metal part removed. (Figure 3). <IMAGE>
Patent EP-0291730-A2 (EP)
Inventor: BECKSTEIN HELLMUT DR-ING
IPC: D06H3/12
Filed: 1988-04-25
Abstract: 1. Method for measuring the position of the weft threads and for straightening the weft threads in fabrics, in which a continuously conveyed fabric length is tensioned in the weft thread direction and the tension is introduced into the fabric in an essentially punctual manner, the direction of the thread flow is sensed at at least two locations, disposed one behind the other in the conveying direction, by mechanical sensors and straightening elements are controlled or regulated according to the sensed values, characterised in that the forces occurring in the fabric are directly sensed by the mechanical sensors, the weft thread flow is deduced from the tensile force distribution over the fabric length and the straightening elements are controlled or regulated according to the tensile force distribution.
Patent EP-0314870-A2 (EP)
Title: Mit einem Führungsband versehenes drallstabilisiertes Trägergeschoss
Inventor: KRUSE HEINZ-JOSEF DR
IPC: F42B14/02
Filed: 1988-06-15
Abstract: Die Erfindung betrifft ein mit einem Führungsband versehenes drallstabilsiertes Trägergeschoß, bei dem der Geschoßboden mit einer Geschoßhülle verbunden ist. Um eine Drallübertragung zwischen Geschoßboden (11) und der Geschoßhülle (12) und die damit verbundene Materialbeanspruchung zu vermeiden, wird vorgeschlagen, daß das Führungsband (140, 141) derart angeordnet ist, daß es sowohl mit der Geschoßhülle (12) als auch mit dem Geschoßboden (11) verbunden ist.
Patent EP-0299445-A2 (EP)
Inventor: KRZYMINSKI HARALD DR
IPC: G01N21/47
Filed: 1988-07-13
Abstract: The manual instrument is intended for optical reflection measurement on coloured objects and comprises a housing (1) having a measured-value display (2) and a measuring unit (3). In order to be able to speed up the measurements to be performed with such an instrument, while maintaining simple handling, the instrument is designed in such a way that the measuring unit (3) is mounted on or in the housing (1), provided with measuring-section search device (4), displaceably along a measuring section (MS) at least in the straight direction. For the movement of the measuring unit (3), the said unit is coupled to an adjusting drive, arranged in the housing (1). An alternative solution to the set problem is that in or on the housing (1) there is arranged a light source with slit diaphragm for measuring section marking and reflection light generation on the measuring section (MS) and above the measuring section (MS) there is arranged on the housing a sensor which contains at least one row of diodes and has a lens in front of it. <IMAGE>
Patent EP-0299529-A2 (EP)
Inventor: KLIMASCHKA NORBERT
IPC: B02C17/16
Filed: 1988-07-15
Abstract: Die Innenwand eines Mahlbehälters (10) ist aus mehreren Keramikringen (20; 46) zusammengesetzt, die durch eine Um­hüllung (12) zusammengehalten sind. Die Keramikringe (20; 46) lassen sich von Fall zu Fall aus einem an das Mahlgut angepaßten keramischen Werkstoff, beispielsweise Silizium­nitrid, herstellen und in den Mahlbehälter (10) einbauen. Sie können an ihren Stirnseiten (22, 24) ineinandergrei­fende Profile aufweisen und/oder an ihren Stirnseiten (22, 24) miteinander verklebt sein.
Patent EP-0301604-A2 (EP)
Inventor: BRINGMANN UDO
IPC: H01L21/00
Filed: 1985-01-21
Abstract: In the apparatus with a chamber which can be evacuated, a first and a second electrode, devices for introducing gaseous substances into the chamber and devices for applying a voltage to the first and/or second electrode to generate a plasma, a first electrode fixed in the axial direction and having a central bore (ring electrode) and a central counter-electrode (plate electrode) are centrally arranged in the chamber which can be evacuated, the ring electrode being located on a insulator block in two parts with an upper first part, which adjoins the ring electrode and is provided with a central bore corresponding to the central bore of the ring electrode, and a second part, which immediately adjoins the first part and rests on the bottom plate of the chamber which can be evacuated, above a connection branch of the vacuum pump required for the evacuation of the chamber, leaving the connection branch free; the method serves to produce a plasma-polymerised layer on a substrate, using the apparatus. <IMAGE>
Patent EP-0304003-A2 (EP)
Inventor: BAYERKOHLER MARK A
IPC: F42C19/12
Filed: 1988-08-16
Abstract: A detonator 24 for a projectile has a cylindrical housing 32. Housing 32 is provided with an integral base 32. A cylindrical initiator recess 38 is formed in the outer surface 40 of base 26 and an inner stress concentrating recess 42 is formed in the inner surface 44 of base 26. The two recesses 38, 42 define a circular disc 46 of uniform thickness. A bridge wire 56 is formed on a printed circuit board 22. The bridge wire 56 is coated with a temperature sensitive explosive 60. Housing 32 is positioned on board 22 with recess 38 and board 22 defining an initiator chamber 62 in which are located bridge wire 56 and explosive 60. A stab sensitive detonator 64 is positioned in housing 32 with stab sensitive explosive 66 of SSD 64 positioned in close proximity to the inner surface 44 of base 26. A firing signal, a large electrical current, when produced by a fuze 10 heats bridge wire 56 to a temperature at which explosive 60 is ignited. The pressure of the gas produced by burning explosive 60 severs disc 46 from plate 26 and drives it into explosive 66 of SSD 64 with enough force to initiate SSD 64
Patent EP-0308907-A2 (EP)
Inventor: LABES MORTIMER M
IPC: H01L39/24
Filed: 1988-09-21
Abstract: Carbon-transition metal composite formed via pyrolytic decomposition of a polycyanogen in the presence of a transition metal or a salt thereof.
Patent EP-0313027-A2 (EP)
Inventor: ZASLAVSKY GREGORY
IPC: H01J61/54
Filed: 1988-10-19
Abstract: A metal halide arc discharge lamp comprises an arc tube containing a chemical fill including mercury and metal halides and having first and second electrodes respectively sealed at opposite ends thereof. An outer envelope surrounds the arc tube and has first and second terminals for electrical connection thereto. A source of ultraviolet radiation is provided within the outer envelope proximate the arc tube for producing radiation which illuminates the path between the electrodes of the arc tube to decrease the amount of time for generating a gaseous discharge therebetween. The ultraviolet light source includes an envelope of ultraviolet light transmitting material containing a fill material and having a single electrode sealed in one end thereof. The single electrode is electrically coupled to one electrode of the arc tube. A portion of the envelope of the ultraviolet light source is capacitively coupled to the other electrode of the arc tube such that the source produces ultraviolet radiation during lamp starting when the first and second terminals of the lamp are energized.
Patent EP-0311147-A2 (EP)
Inventor: MOODY ROY A
IPC: G07F11/66
Filed: 1983-11-18
Abstract: An automatic cable tie installation tool (30) for applying discrete cable ties (40) around bundles of wires or the like where the cable ties (40) are provided to the tool on a continuous ribbon (38). The automatic tool (30) including a dispenser mechanism (32) that accepts the ribbon of cable ties (38) and provides discrete cable ties (40) therefrom; a tool mechanism (36) that positions the discrete cable tie (40) around the bundle of wire, tensions tie (40) to a preselected value and severs the tail of the cable tie (40); and a conveyance mechanism (34) that delivers the cable tie (40) provided by the dispenser mechanism (32) to the tool mechanism (36). The dispenser mechanism (32) including a reel mechanism (62) for providing the cable tie ribbon (38) to the dispenser mechanism (32), a grooved cylinder (64) that carries individual cable ties (40) for positioning and translating the ribbon (38) longitudinally, an index mechanism (66) for rotating the cylinder (64) in accurate increments, a mechanism for separating individual cable ties from the ribbon, a guide mechanism (68) for positioning the ribbon (38) laterally relative to the separation means and a mechanism (72) for transferring the separated cable ties to the conveyance mechanism (34). The ribbon (38) includes a strip portion (44) extending the length of the ribbon (38) having a plurality of cable ties (40) connected thereto by respective connecting tabs (46). The strip portion (44) having an alignment mechanism (52) adapted to cooperate with the guide mechanism (68) in the dispenser (32) to accurately position the ribbon (38) laterally in the dispenser mechanism (32).
Patent EP-0319764-A2 (EP)
Inventor: INOUE YOSHIFUMI
IPC: A61M39/14
Filed: 1988-11-22
Abstract: A connector with an injection site (3) comprising a tubular body having one or more fluid inlet (2) and a fluid outlet (5); a cap or plug made of rubber-like elastic material being fit into at least one fluid inlet to form an injection site; and a connecting (4) means being provided on the external wall of the injection site or on the external wall of the tubular body near the injection site. The connector prevents the pulling out of the needle of infusion line and the infection by the air through an injection site. The infusion needle, venous catheter and infusion tube each adapting the above connector are also disclosed.
Patent EP-0322575-A2 (EP)
Inventor: HATLAPA ROLF
IPC: B30B11/22
Filed: 1988-11-29
Abstract: The press for making hollow pellets from a biomass has a slide which is driven in an oscillating manner, which is arranged opposite a pressing tube and in front of which a chargeable chip chamber is connected. The slide comprises a compression pin which projects axially in the pressing direction and has a smaller diameter than the slide head, extends into the pressing tube and forms with the pin a compression chamber which can be acted upon in radial directions. <IMAGE>
Patent EP-0319971-A2 (EP)
Inventor: SUSS NAOMI RUTH
IPC: C09C1/40
Filed: 1988-12-08
Abstract: A water-based coating composition comprising aluminum pigments and an antigassing agent which is a phosphated acrylic polymer having a non-cyclic pendant group containing more than six carbon atoms.
Patent EP-0316996-A2 (EP)
Inventor: DE BLOCK FRANCISCUS
IPC: D06M13/188
Filed: 1988-11-10
Abstract: The invention relates to the preparation of textile treatment compositions containing certain cyclic amine softeners. 
     In particular, a process for preparing a concentrated composition containing said cyclic amine softeners is encompassed, as well as a process for preparing textile treatment compositions from the above concentrate preferably by adding said concentrate to a dispersion of quaternary softening agent. 
     Textile treatment compositions resulting from the above process are also claimed.
Patent EP-0326795-A2 (EP)
Inventor: SCHMID KARL HEINZ DR
IPC: C11D3/00
Filed: 1989-01-02
Abstract: Polyethylene glycol ethers of the general formula (I> R1O-(CH2CH2O)n-R2 (I> in which
 R1 is a straight-chain or branched alkyl or alkenyl radical with 20 to 28 C atoms,
 R2 is an alkyl radical with 4 to 8 C atoms and
 n is a number from 6 to 20,
 are employed as foam-suppressant additives for low-foam cleaning agents.
Patent EP-0332844-A2 (EP)
Inventor: MOTOIKE KATSUHIKO PAT DEPT DEV
IPC: G07G1/00
Filed: 1989-02-08
Abstract: A handy type sales data processing device (11) has a sales data memory for storing sales data relating to the name, the unit price, and so on, of a commodity, and also a total value memory for storng the total value of sales. The processing device (11) displays the sales data and updates the total value every time a bar code representing a commodity and held on a recording medium is read. The total value stored in the total value memory is transmitted to a sales data collecting device (13) for collecting the sales data.
Patent EP-0331084-A2 (EP)
Inventor: TROISI ROBERTO
IPC: H01R13/533
Filed: 1989-02-27
Abstract: A through type connector consisting of a synthetic plastic block into which are molded one or more terminals connected, at one end, to respective electric wires and, at the other, to respective blade type contacts; and a lock coupling bayonet-connected in projecting manner to one end of the block fitted through a hole in the partition through which the connector is fitted; the wires and blade type contacts projecting in fluid­tight manner from opposite ends of the block, and the contacts being housed inside the lock coupling when this is connected to the block.
Patent EP-0336178-A2 (EP)
Inventor: HILNER ARTHUR
IPC: B41F7/26
Filed: 1989-03-18
Abstract: In known damping systems, the damping solution is fed from a damping solution reservoir and passed on by means of transfer rollers to an applicator roller which is positioned directly against a plate cylinder. A uniform film of damping solution is fed to the applicator roller from the transfer rollers. Streaks of excess damping solution are formed on the applicator cylinder because of the clamping channels on the plate cylinder. Furthermore, the applicator roller takes off excess damping solution from the hydrophilic areas of the surface of the plate cylinder and releases it at another point on renewed contact with the plate cylinder. This leads to the undesired formation of streaks in the printed image. In accordance with the invention, the diameter of the damping solution applicator roller (3) relative to that of the plate cylinder (2) is so determined that for n clamping channels, its diameter is a 1/n multiple of or is equal to its diameter. In a further advantageous embodiment, the damping solution applicator roller (3) has a diameter which is an integral multiple, preferably a multiple of one, of the diameter of a transfer roller (4) positioned ahead of it. <IMAGE>