baber/WOPTO huggingface dataset:
Patent EP-0226195-A2 (EP)
Inventor: HARADA MASASHI
IPC: C01B39/20
Filed: 1986-12-12
Abstract: A synthetic faujasite molded body having high purity and high crystallinity is prepared with a good reproducibility by a process wherein a structure-inducing substance is incorporated in a starting material mixture comprising as main components a silica source, an alumina source, an alkali source and water; the mixture is kneaded and molded into a desired shape; and the molded body is heated in an aqueous solution of an alkali metal silicate or hydroxide. The structure inducing material has a composition defined by the following oxide molar ratios:
     SiO 2 /Al 2 O 2  = 14 to 60,   M 2 OA/Al 2 O 3  = 15 to 40 and   H 2 O/M 2 O = 12 to 40 (M = alkali metal),     
and is prepared by mixing together an aqueous alkali metal silicate solution, an aqueous alkali metal aluminate solution and an aqueous alkali metal hydroxide solution to prepare a liquid phase substance having a composition defined by the following oxide molar ratios:
   SiO 2 /Al 2 O 3  = 8 to 14,   M 2 O/Al 2 O 3  = 7 to 30, and   H 2 O/M 2 O = 10 to 14,     
aging the liquid phase substance at 20 to 60°C for 10 minutes to 6 hours; and incorporating an aqueous alkali metal silicate solution into the aged liquid phase substance.
Patent EP-0191539-A2 (EP)
Inventor: AWANO YOSHIYUKI
IPC: H01R13/115
Filed: 1986-02-14
Abstract: An electrical connecting terminal has an elongated flat base portion. A female contact portion is formed on one end portion in the longitudinal direction of the base portion. A terminal portion is formed on the other end portion of the base portion. The contact portion has a pair of opposing elastic contact segments and a pair of opposing support segments. The segments are supported by the segments and extend toward the terminal portion. A pair of engaging segments, which restrict outward deformation of the contact segments, are formed on an intermediate portion of the base portion. A wrinkle portion is formed on an arbitrary portion of the base portion corresponding to the contact segments, thereby contracting the base portion in its longitudinal direction. Consequently, the distal ends of the contact segments are positioned between the engaging segments. One surface of the wrinkle portion is projected, and the other surface thereof is recessed.
Patent EP-0205272-A2 (EP)
Inventor: RESCH JAMES FRANKLIN
IPC: A61P25/00
Filed: 1986-05-23
Abstract: Compounds of the formula:-
     (wherein R 3  represents -CONRR 9 , -COOR or -COC(R'°) (R")R; R 4  represents -NR 12 R 13  or -OR' 2 ; R 5 , R 6 ,  R   7  and R 8  each independently represent hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, optionally substituted aryl, (optionally substituted aryl)alkyl, fluoroalkyl, haloalkenyl, alkoxyalkyl, hydroxyalkyl, halogen, alkoxy, alkenyloxy, hydroxy, nitro, cyano or optionally substituted amino; R and R 9  each independently represent hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, optionally substituted aryl, (optionally substituted aryl) alkyl, 4,5-dihydro-2-thiazolyl, alkoxyalkyl, hydroxyalkyl, fluoroalkyl or haloalkenyl, or R and R 9  together form an alkylene group optionally interrupted by an oxygen atom or an alkenylene group; R 10  and R" each independently represent hydrogen or alkyl; R 12  and R 13  each independently represent hydrogen, alkyl, acyl or cycloalkylalkyl) and the pharmaceutically acceptable salts and 1- or 2- position N-oxides thereof possess anxiolytic activity.
Patent EP-0214802-A2 (EP)
Inventor: INADA MASANORI
IPC: H01L29/36
Filed: 1986-08-22
Abstract: A semiconductor device of a multilayer structure com. prising semiconductor materials of different properties manufactured by using at least a step of epitaxially forming a semi- conductor material layer on a substrate and a passivation film layer thereover, a step of introducing impurities into specific portions of the epitaxially formed semiconductor material layer and a step of removing the passivation film layer formed directly above the epitaxially formed semiconductor material layer within an epitaxy device and then applying epitaxial growing. Impurities introduced additionally to specific portions of the layer inside are eliminated substantially abruptly at the boundary in adjacent with the layer above the region introduced with impurities and the properties of semiconductors vary substantially abruptly at the boundary between the layer. introduced with the Impurities and the layer thereabove. The material for the passivation film layer for use with the manufacturing step comprises a passivation film material that can be epitaxially formed and easily removed at a temperature and in a atmosphere under which the epitaxially formed layer below the passivation film are not decomposed or evaporized, particularly, passivation film material composed of a multilayer structure formed by epitaxially forming, on the above-mentioned passivation film material, that can be selectively removed easily out of as epitaxy device.
Patent EP-0216567-A2 (EP)
Inventor: SIEGEL JACK B
IPC: A21D8/04
Filed: 1986-09-10
Abstract: Methods for treating grain to improve the properties of flour made from such grain include treating the grain with a mixture of yeast, sugar and water; and/or yeast, vinegar and water; and/or yeast food and and water; and/or dehulling or cracking the grain before such treatments. In each of these methods, the grains are permitted to swell by imbibition of one or more of these aqueous mixtures.
Patent EP-0226379-A2 (EP)
Inventor: SERAFIN FRANK G
IPC: C04B24/04
Filed: 1986-12-01
Abstract: Hydraulic cements such as Portland cement are interground with diesters of a polyol (e.g. alkylene glycol) with a monobasic carboxylic acid (e.g. acetic acid) to enhance the efficiency of the grinding operation.
Patent EP-0227359-A2 (EP)
Inventor: KNOX COLIN JAMES MICHAEL
IPC: E04B2/02
Filed: 1986-12-05
Abstract: A system for forming a straight or curved architectural arch from bricks (11) interconnected by ties (41). The bricks are formed with bores (21,22) one above the other into which pins (44,45) forming part of the ties extend. The ties have rearwardly extending anchors (43) for connection to a structure. Each brick (11) has a central rebate (18,19) in each face which is open at the top. Two adjacent rebates form a recess into which grout can be poured.
Patent EP-0204673-A2 (EP)
Inventor: UNGERTH BERNT HAKAN
IPC: B60S3/04
Filed: 1986-04-29
Abstract: The invention relates to a device in a high pressure cleaning unit comprising high pressure pump which via a pipe connection is connected to a nozzle through which liquid can flow out towards the surface which is to be cleaned. Between the pump and the nozzle an injector is placed by means of which cleaning agents or the like can be injected into the liquid. The injector has a by pass conduit through which the liquid when acting on an operating device under high pressure can pass the injector to the nozzle. In the pipe connection an injector 25 for air is inserted.
Patent EP-0239718-A2 (EP)
Inventor: LESEMANN EGON
IPC: A61M5/162
Filed: 1987-01-09
Abstract: The protection device for a piercing needle (21) consists of a cap in the form of a tube (20) on the outside of the elongate housing (11), formed by bottom and side walls (13,12), of a hose roller clamp (10). In this way, a protection device for a piercing needle is provided, which is also available after the use of a transfusion or infusion device, in such a way that the manner of disposal does not cause any risk of injury to the personnel. <IMAGE>
Patent EP-0232854-A2 (EP)
Inventor: SUZUKI TETSUMI
IPC: G03G5/06
Filed: 1987-02-05
Abstract: An electrophotographic photoreceptor is formed by a photosensitive layer containing a naphtylhydrazone compound of the formula:
     wherein X and Y are independently a hydrogen atom, lower alkyl group, lower alkoxy group, phenoxy group or arylalkoxy group; R' is a naphtyl group; R 2  is a hydrogen atom, lower alkyl group, allyl group, substituted or unsubstituted phenyl group, or aralkyl group; and I and m are 1 or 2. The photoreceptor thus formed is not only highly sensitive but resistant to ozone deterioration, which markedly improves the durability thereof.
Patent EP-0243622-A2 (EP)
Inventor: GOTH GEORGE RICHARD
IPC: H01L29/732
Filed: 1987-03-06
Abstract: Disclosed is a complementary vertical NPN and PNP pair having matched performance. The PNP collector is located deep in an epitaxial layer overlying a semiconductor substrate. The junction depths and surface concentrations of both emitters are quite similar; the junction depths and surface concentrations of bases of the complementary devices are also similar to each other. The PNP and NPN emitters are provided with self-aligned conductive contacts. A high dopant concentration equal to that in the emitters is provided in all contacts of the transistor elements to reduce the contact resistances. 
     Disclosed too is a process of forming the above structure. Starting with a semiconductor substrate having a blanket N+ NPN subcollector and an epitaxial layer thereon having first and second active regions, and NPN base precursor and PNP collector reach-through precursor are simultaneously implanted in the first and second active regions, respectively. PNP collector is then formed in the second active region by implanting P type species to lodge them at the bottom the epitaxial layer. PNP base precursor is then implanted in the surface region of the epitaxial layer in the second active region. By annealing, the NPN and PNP bases and PNP collector reach-through are obtained from their respective precursors. A high-dopant concentration and shallow NPN emitter and low-resistance contact region for PNP base are simultaneously implanted. PNP emitter and contact regions for PNP collector reach-through and NPN base having a concentration and junction depth similar to those of the NPN emitter are simultaneously implanted. Self-aligned conductive contacts are established with both emitters and all other transistor elements.
Patent EP-0253963-A2 (EP)
Inventor: BERGER LUTZ
IPC: G01N22/00
Filed: 1987-04-22
Abstract: In a device for analysing gaseous media having at least one microwave transmitter, at least one measuring cell with at least one gas inlet and one gas outlet in each case, a detector and at least one high-voltage Stark electrode fitted in the measuring cell and insulated from it, the invention proposes that the Stark electrode is supported by means of a plurality of holders in the cell arranged at a distance from each other in order, on the one hand, to reduce so-called memory effects and, on the other hand, to provide the basis for a more compact design of the measuring device. 
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Patent EP-0243941-A2 (EP)
Title: Verfahren zur Ermittlung des Abstandes eines Objektes und Schaltungsanordnung zur Durchführung des Verfahrens
Inventor: DREFAHL DIETER DR
IPC: G01S13/14
Filed: 1987-04-28
Abstract: Zur Erfassung des Abstandes eines Objektes wird während der Abstrahlung des Sendesignales ein erster Kondensator (C1) über einen Schalter (So) kurzgeschlossen und anschließend aus einer Konstantstromquelle (Ic) aufgeladen. Beim Empfang eines Echosignales wird die Ladung auf einen zweiten Kondensator (C2) übertragen, indem während des Empfangssignales ein Schalter (S1) geschlossen wird. Die auf dem Kondensator (C2) gespeicherte zeitproportionale Ladung wird als Abstandssignal über einen Tiefpaß (D1,D2, C3) mit spannungsabhängigem Widerstand als Ausgangsspannung (Ua) ausgegeben.
Patent EP-0251237-A2 (EP)
Inventor: LESNICK EDWARD
IPC: G06V10/143
Filed: 1987-06-26
Abstract: A digital imaging file processing system for processing and filing digitized documents is disclosed. In the preferred embodiment a distributed data processing system (200) implements the invention and is comprised of a central computer (202) linked to the following components: a document processor (206); optical character recognition device (208); mass storage devices (210, 212); a printer (214); and at least one intelligent workstation computer (216). The document processor (206) automatically digitizes a stack of documents without the need for user intervention. A unique header page is used in each group of documents to be digitized, and gives the document processor such pertinent information as the scanning resolution, whether the processor is to look for yellow highlight marks, and the copy quality of the documents in the batch. Other information includes instructions per the use or non-use of the optical character recognition device, and filing or indexing instructions. A unique yellow highlight mark detection method and means are disclosed. The method comprises illuminating the documents to be processed with light of different wavelengths and comparing the reflected output in volts. The   highlight marks can be used to identify the title of a document as well as key words therein, and the location within the document of the highlighted regions. The digitized documents can be classified by title, key words or other methods.
Patent EP-0254891-A2 (EP)
Inventor: WIRTH GUNTER DR DIPL-ING
IPC: C22F1/18
Filed: 1987-07-01
Abstract: The process relates to the improvement of the static and dynamic mechanical properties of (α+β) titanium alloys by thermomechani­cal treatment, wherein the alloys produced by melting and forging and/or hot isostatic pressing of powders are deformed by more than 60 % with simultaneous strain-hardening at a temperature just above the recrystallization temperature of the relevant alloys in one or more steps, with structure stress-relief heatings being performed without complete recrystallization between these individual steps, the shaped part is then tempered for 2 to 4 min near the transus of the alloy, quenched and then aged at temperatures in the range of from 400 to 600°C.
Patent EP-0255052-A2 (EP)
Inventor: YOSHINO YOSHIMI
IPC: H01L43/08
Filed: 1987-07-23
Abstract: A potentiometer includes a magnetoresistive element made of ferromagnetic material. A device applies a magnetic field to the magnetoresistive element. An absolute value of the magnetic field applied to the magnetoresistive element is equal to or greater than a saturation magnetic field with respect to the ferromagnetic magnetoresistive element. The magnetic field applying device is movable relative to the magnetoresistive element.
Patent EP-0256475-A2 (EP)
Inventor: ZANNO PAUL ROBERT
IPC: A23L27/30
Filed: 1987-08-10
Abstract: Sweeteners of the formula
     and food acceptable salts thereof, where the substituents are disclosed herein.
Patent EP-0266612-A2 (EP)
Inventor: HEUSSER EDUARD
IPC: D06H3/00
Filed: 1987-10-19
Abstract: The device contains an advancing means (10) for the test material, which is formed by a pair of transport rollers (16). While the test material is running through the transport rollers (16), a traversing movement takes place between these and the test material along the axes of the transport rollers (16). As uniform a wear of the transport rollers as possible is obtained thereby, thus guaranteeing a perfect advance under all circumstances. This ensures, at the same time, that the yarn run does not vary during the measuring operation. <IMAGE>
Patent EP-0270946-A2 (EP)
Inventor: COREY PAUL F
IPC: C12Q1/54
Filed: 1987-11-27
Abstract: Chromogenic acridinone enzyme substrate compounds comprising 7-hydroxy- 9H -acridin-2-one chromogens derivatized at the 7-hydroxy-position with an enzymatically-cleavable group and disubstituted at the 9-position with alkyl or aryl groups, which can be the same or different, preferably lower alkyl or phenyl, respectively, or together form a cyclohexa-2,5-diene-4-one residue or a 4-hydroxycyclohexyl residue, and 7-hydroxy-1,3-dihalo-9,9-dimethyl-acridin-2-one intermediates useful for the preparation of the novel chromogenic acridinone enzyme substrate compounds and methods therefor. The enzymatically-­cleavable group is a radical of a compound Y-OH comprising an enzyme-specific moiety which is capable of being cleaved by a specific enzyme wherein a deprotonated form of the chromogen is liberated having an absorbance maximum in basic solution which is substantially greater than the absorbance maximum of the chromogenic acridinone enzyme substrate compound to provide a distinct change in absorbance which can be accurately measured and correlated to the amount of enzyme present in a liquid test sample.
Patent EP-0233683-A2 (EP)
Inventor: ROSENBERG JEFFREY S
IPC: G01B5/207
Filed: 1987-01-07
Abstract: An improved pipeline caliper pig for providing a record of the deviations of the interior wall of a pipeline (10) including a pig body assembly (12) having a longitudinal axis and support members so that the pig body assembly is supported within a pipeline, the support members impeding the flow of fluid therepast so that the pig body is propelled by fluid flow along the pipeline interior, an integrat or plate (42) carried by the pig body assembly, arms extending from the pig body assembly for responding to deviations in the interior wall of the pipeline and coupling members to transfer the deviations to the integrator plate (42), a plurality of axially positionable shafts affixed at one end to the integrator plate (42), and electrical transducers at the other end of each shaft so that movement of the integrator plate (42) relative to the pig body (12) is transmitted into electrical signals, an orientation detection member and a signal receiver and recorder to record the electrical signals of the transducers and the orientation detection member so that deviations in the interior wall of the pipeline and the orientations of such deviations relative to the vertical are recorded as electrical signals, the recorded signals being recoverable whereby the pipeline operator can be advised of the conditions of the inside wall of a pipeline through which the caliper pig has passed. An alternate embodiment includes the use of three odometer wheels producing electrical signals responsive to the rotation thereof providing indications of curves, bends, dips and rises in the pipeline.
Patent EP-0239323-A2 (EP)
Inventor: WALDRON BILLY B
IPC: G06F11/00
Filed: 1987-03-19
Abstract: A system is described with which data can be reliably transferred at high channel speeds between an IBM CPU channel and a remotely located control unit through a high speed full duplex data link that can be a T3 speed telephone line. A pair of similar coupler units are provided, one of which is connected by way of conventional bus and tag cables to a channel and the other by such cables to the remotely located control unit. In one embodiment, the coupler units have extended buffers to enable retransmissions of entire data blocks in case of error. A special counter technique is described whereby the transfer of fixed length data blocks for i/0 devices such as printers can be accommodated without creating incorrect length problems with the channel. A high speed microprocessor is used to regulate the initialization and end sequences needed to establish communication between the channel and a control unit while a data transfer assist logic controls the transfer of data which is transmitted over the serial data link without interlock signals normally used between a channel and a control unit. A data streaming mode is accommodated.
Patent EP-0246113-A2 (EP)
Inventor: FREMGEN DIETER
IPC: H02G3/22
Filed: 1987-05-15
Abstract: In a device for sealing the annular space between an elongate opening and an elongate body of smaller cross-­section entering that opening, especially for sealing the space between duct walls and entering cable con­duits, a solution is provided which uses sealing devices suitable for the re-equipment of already existing systems while achieving an especially high sealing action. This is achieved as a result of the device (5) consisting of a push-in body (7), which is provided with a longitudinal slit, for engaging in the cylindrical opening (2) and for encompassing the cylindrical body (3), and of a divided sealing ring (8) at its outer peripheral region which engages in the cylindrical opening (2) and a divided expanding ring (9) for expanding the sealing ring (8).
Patent EP-0249429-A2 (EP)
Inventor: ISHIYAMA KEIICHI
IPC: B41J2/52
Filed: 1987-06-08
Abstract: A method of forming a multi-colour image comprising forming a layer of rupturable capsules (A1, A2, A3), the said capsules containing material ( a ₁,  a ₂,  a ₃,  b ₁,  b ₂,  b ₃) at least part ( a ₁,  a ₂,  a ₃) of which is adapted to form an image and at least part ( b ₁,  b ₂,  b ₃) of which is such that the ability to form the said image is altered upon exposure to light; exposing said capsules (A1, A2, A3) to a predetermined light pattern; and rupturing said capsules (A1, A2, A3) so as to produce an image characterised in that the capsules (A1,A2,A3) contain materials ( a ₁,  a ₂,  a ₃,  b ₁,  b ₂,  b ₃) of different colours (C,M,Y) whose abilities to form images are respectively altered on exposure to light of different wavelengths(λ₁, λ₂, λ₃), the exposure of the capsules to the predetermined light pattern comprising exposing them to light of the said wavelengths (λ₁, λ₂, λ₃).
Patent EP-0276840-A2 (EP)
Inventor: SUTO YOSHINORI CF KASHIMA SEIY
IPC: D01F11/10
Filed: 1988-01-27
Abstract: Pitch-based carbon fibers on which silicone type spin finish oils are remained in the amount of 0.1 - 2.0% by weight of said fibers and having a stack height of graphitic layers L c  (002) of 16 - 28Å, a graphitic interlayer spacing distance d002 of 3.46 - 3.49Å, a tensile strength of 5 - 50 Kgf/mm² and an elongation of 0.3 - 8.0% are provided. They show good cohesiveness and lubricity of bundles and superior in adaptation to various kinds of processes.
Patent EP-0285818-A2 (EP)
Inventor: BUHL REINHARD DIPL-ING
IPC: B62D7/16
Filed: 1988-03-04
Abstract: Das selbstnachstellende Drehzapfengelenk (1) mit Axialspiel für Kraftfahrzeuge besteht aus einem Gehäuse (2) und aus einem darin einseitig mittels eines in ihrer Längsrichtung geschlitzten Lagerschale (5) aus einem elastisch verformbaren Werkstoff drehbar gelagerten Drehzapfens (1), wobei die außen konische Lagerschale (5) in eine entsprechend konische Ausnehmung des Gehäuses (2) eingesetzt und darin in Richtung zur Konusspitze hin mittels einer zwischen der Lagerschale (5) einerseits und einem Verschlußteil des Gehäuses (2) andererseits vorgespannten Feder belastet ist. Der Drehzapfen (1) ist mit einer Umfangsausnehmung (9) versehen, die sich mit ihrer Breite in Richtung der Längsachse des Drehzapfens (1) erstreckt und in die ein innerer Vorsprung (10) der Lagerschale (5) eingreift, dessen Breite jedoch geringer bemessen ist als die Breite der Umfangsausnehmung (9) des Drehzapfens (1).
Patent EP-0282892-A2 (EP)
Inventor: ROCCO EMMANUELE
IPC: G07B15/00
Filed: 1988-03-09
Abstract: A description is given of a mobile kiosk (6) either fitted with wheels (20) or fixable on a trolley (2), and movable either with or without this latter along a rail track (10) mounted on a base plinth (1, 2, 3, 4) or on a roadway, both these levels being provided with connectors for all necessary services. 
     The kiosk is to be installed in a superhighway toll station of any type, and in particular in a "multi-checkpoint" superhighway toll station and entrance of which is arranged for the distribution of tickets and the exit for toll collection, ie in a toll station in which each corridor comprises a series of consecutive kiosks (6) positioned not in the direction of their width but in the direction of their depth, at variable distances apart.
Patent EP-0291102-A2 (EP)
Inventor: DEL ROSS SERGIO DR
IPC: C10M173/02
Filed: 1988-07-01
Abstract: The metal-working fluids contain a) at least 1 single salt and/or double salt of ammonium, alkali metals and/or metals from group two of the periodic table, which is stable in the molten state up to at least 1000 DEG C, as a lubricant and, if appropriate, b) at least one substance which in aqueous phase is capable of forming "tribopolymers" during the metal-working cycle, as promoter(s) and/or, if appropriate, c) at least one additive conventional in metal-working fluids, other than mineral, vegetable and/or synthetic lubricants. The invention also concerns the use of these fluids in metal-cutting work.