baber/WOPTO huggingface dataset:
Patent EP-4283367-A2 (EP)
Inventor: KUBINSKI NICO
IPC: G02B6/44
Filed: 2018-08-08
Abstract: An optical fiber splice tray is described that has a base, a fiber management region, a first splicing zone on a first side of the fiber management region and separated from the fiber management region by a first containment wall, a second splicing zone on a second side of the fiber management region and separated from the fiber management region by a second containment wall, the second side opposite the first side, at least one first optical component location disposed adjacent to the first splicing zone opposite the fiber management region, the first splicing zone between the at least one first optical component location and the fiber management region, and at least one second optical component location disposed adjacent to the second splicing zone, the second splicing zone between the at least one second optical component location and the fiber management region.
Patent EP-0003035-A2 (EP)
Inventor: FISCHER EDGAR DR
IPC: C08F14/06
Filed: 1978-12-20
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Vinylchloridpolymerisaten durch Polymerisation des Monomeren oder Monomerengemisches in wäßriger Dispersion mit radikalbildenden Katalysatoren gegebenenfalls Suspensionsstabilisatoren, Emulgatoren und weiteren Polymerisationshilfsstoffen, welche dadurch gekennzeichnet ist, daß die Polymerisation in einem Reaktor durchgeführt wird, dessen Innenwände und dessen übrige Teile an denen sich Polymerablagerungen bilden können, ganz oder teilweise mit einem Überzug versehen sind, der bestimmte Verbindungen der allgemeinen Formel <IMAGE> enthält. Erfindungsgemaß läßt sich insbesondere bei Vinylchlorid-Copolymerisaten eine weitgehende Unterdrückung der Bildung von Polymerisatbelägen erreichen.
Patent EP-0009112-A2 (EP)
Inventor: KUCHHEUSER WERNER
IPC: F16F9/06
Filed: 1979-08-10
Abstract: In the device for braking a vehicle colliding with an obstacle by means of hydraulic damping forces and pneumatic spring forces, an internal tube (1) closed off by a floor (2) has, beginning successively from the floor (2) a gas space (3) which receives a gas cushion of high pressure, a dividing piston (4) guided sealingly and displaceably in the internal tube (1), a first liquid space (6), a partition wall (7) fixed in the internal tube (1) and provided with throttle orifices (8), and at one end of a piston rod (15) a working piston (12) sealed with respect to the internal shell of the internal tube (1), the piston rod (15) emerging from the internal tube (1) and its other end being connected to a floor (17) of an external tube (18) guided displaceably on the internal tube (1). For the purpose of a problem-free determination of the initial state while simultaneously increasing the effectiveness of the surface of the internal tube (1) for the build-up of the gas forces, the working piston (12) is impermeable, the piston rod (15) emerges from the internal tube (1) in an unsealed and unguided manner and the initial position is determined by the immediate striking of the working piston (12) against internally directed projections (14) of the internal tube (1). <IMAGE>
Patent EP-0034244-A2 (EP)
Inventor: THOMAS DONALD RALPH
IPC: H01L29/78
Filed: 1981-01-08
Abstract: A non-destructive read out memory cell system is provided having a semiconductor substrate (10) supporting an array of memory cells (34) each of which includes a field effect transistor having a source (22B) and a drain (18A) defining a channel region having high and low threshold sections. In a first embodiment the channel region is further defined by the upper surface of the semiconductor substrate, and in second and third embodiments the channel region is further defined by a V-groove (12) and by a U-groove, respectively, formed in the substrate. A gate electrode separated from the surface of the semiconductor substrate by a thin insulating layer (24) is disposed over the channel region. A storage node (16A), preferably an N + diffusion region, is located within the substrate adjacent to the high threshold section of the channel region. Pulsing means (30, 32) are provided for selectively charging and discharging the storage node and sensing means (32) are provided to determine the flow of current passing through the channel region, which is representative of the binary information contained on the storage node.
Patent EP-0035208-A2 (EP)
Inventor: MONTAG BERNHARD
IPC: G01M9/00
Filed: 1981-02-23
Abstract: For making families of steady-state heat transfer coefficient curves visible, the invisible residual moisture profile obtained by exposing a moisture photogelatin layer to a gas is immersed, in daylight, in a soluble organic sulfur compound, particularly thioacetamide, and is converted into a silver sulfide line photogram. The method is used, for example, for making visible families of steady-state heat transfer coefficient curves on forced air-cooled electronic assemblies.
Patent EP-0046495-A2 (EP)
Inventor: SCHMIDT WOLFRAM DR
IPC: C07D475/00
Filed: 1981-07-09
Abstract: Herstellung von N-(D)-Ribityl-2-phenylazo-4,5-dimethylanilin (I), indem man 1. im Falle reiner oder praktisch reiner (D)-Ribose (III) a) diese mit 3,4-Dimethylnitrobenzol (IVa) oder 3,4-Dimethyl (IVb) sowie mit Wasserstoff in Gegenwart eines Hydrierkatalysators, umsetzt, b) die so erhaltene Lösung in an sich bekannter Weise mit einer sauren Phenyldiazoniumsalzlösung (VI) reagieren läßt und c) das hierbei entstehende Verfahrensprodukt wie üblich durch Kristallisation isoliert, oder 2. im Falle von Rohribose, also technisch erhälticher Gemische aus (D)-Ribose und anderen Zuckern a) die Rohribose mit etwa äquimolaren Mengen, bezogen auf III, 3,4-Dimethylanilin (IVb) und Borsäure umsetzt, b) den Borsäureester der Schiffschen Base aus III und IVb auskristallisieren läßt und abtrennt, c) den Borsäureester mit Wasserstoff in Gegenwart eines Hydrierkatalysators hydriert, d) die vom Katalysator befreite Lösung in an sich bekannter Weise mit einer sauren Phenyldiazoniumsalzlösung umsetzt und e) das hierbei entstehende Verfahrensprodukt I wie üblich durch Kristallisation isoliert.
Patent EP-0049337-A2 (EP)
Inventor: ROHEN JAMES EMERY
IPC: G06K1/12
Filed: 1981-07-21
Abstract: scannable data transfer device for presenting data in a form to be scanned by a magnetic hand scanning device comprises a fixed magnetic flux pattern scannable data transfer strip portion (15) and a longitudinally aligned scannable data transfer strip portion (14) including along its length a plurality of transversely oriented electrical conductors (20). A source (22) of data to be scanned supplies signals through a gate (23) to a register (24) which has a stage (25) for each conductor. Each stage is connected to its conductor by a driver circuit in a stack (27), so that current is supplied to the conductor in a direction dependent upon the state of the stage (25). The resultant current flows in the conductors provide a selected and variable flux pattern indicative of the data to be transferred, which may be scanned by the same device in the same scanning movement as the fixed pattern strip portion (15).
Patent EP-0052197-A2 (EP)
Inventor: WECKERLE DIETER
IPC: B23H1/02
Filed: 1981-09-18
Abstract: A power supply for an electrical discharge machining apparatus in which the working current can be switched on gradually via several power stages connected in parallel. In the range of the gradual rise in the working current, the obtainable current intensity J2 is also reduced at the same time by shortening the pulse time ti. In this way, a technologically favourable relationship between pulse time and current intensity can automatically be produced and faulty settings in this respect can be avoided (fig. 4). <IMAGE>
Patent EP-0043630-A2 (EP)
Inventor: BRUYNES CORNELIS ADRIANUS
IPC: C07F7/18
Filed: 1981-07-03
Abstract: Improved process for the silylation of organic compounds with 1,1,1-trimethyl-N-(trimethyl)silanamine by means of catalysis with certain nitrogen containing organic compounds. The organic compounds which may be silylated by the improved process are carrying one or more -OH, -NH or SH groups, for example alcohols, phenols, carboxylic acids, amines, amides, aminoacids and thiols. The nitrogen containing catalysts are compounds with the general formula
     wherein X represents a hydrogen atom, a trialkylsilyl group or an electron-withdrawing group and Y represents an electron-withdrawing group. Novel trimethylsilylated thiols and novel trimethylsilylated 3'-substituted cephalosporanic acid derivatives are prepared by the improved process.
Patent EP-0038627-A2 (EP)
Inventor: KOFOED HANS HENNING
IPC: C09J103/02
Filed: 1981-03-20
Abstract: An adhesive, particularly for use in the making of corrugated cardboard, consists of starch, water and alkali in such proportions that the mixture contains 10 to 40% by weight of starch solids and has a pH value of 8 to 13, a gel point of 52 to 75°C and a Stein-Hall viscosity of 20 to 120 seconds. The starch consists of completely gelatinized starch and partly swollen starch in a weight ratio between 0.2:100 and 2:1, which results in a greatly increased gelatinization rate and thereby increased wet tack of the adhesive, and this in turn permits greater machine rates in the making of corrugated cardboard. 
     The adhesive may be produced by first maintaining a mixture of ungelatinized starch and water at 20 to 100°C, preferably in the presence of an acid or a base, until the starch is completely gelatinized, then adding more ungelatinized starch and optionally water, adjusting pH to between 8 and 13 and maintaining the mixture at 20to 75°C until it has reached a Stein-Hall-viscosity between 25 and 130 seconds, followed by the addition of a reaction inhibitor, preferably borax, alum, another acid material, cold water or ice, in an amount such that the gel point of the mixture will be between 52 and 75°C. The initial complete gelatinization of ungelatinized starch may optionally be replaced by an addition of completely gelatinized starch powder.
Patent EP-0058284-A2 (EP)
Inventor: WILSCHEWSKI PETER
IPC: H01H1/26
Filed: 1981-10-30
Abstract: The invention relates to a relay contact spring with a flat characteristic. In cases in which the switching force exercised by the armature of a small relay is relatively small, but, on the other hand, a particularly high responsiveness, in conjunction with reliable switch operation, is required, a relay contact spring with a particularly flat characteristic is required. The invention is based on the object of specifying a simple measure by means of which a relay contact spring can be provided with a flat spring characteristic which also ensures that, after the contact has completed closing, a geometric lock securing the closure of the contact can be implemented even with a small exciter current. According to the invention this object is achieved by means of a cut-out, arranged in the region of the contact rivet and designed such that only a narrow frame remains there on the upper lateral web of which the point of application of the operating force P is located. <IMAGE>
Patent EP-0066199-A2 (EP)
Inventor: GARNER RICHARD L
IPC: C12M1/00
Filed: 1982-05-19
Abstract: A self-contained system is provided for producing an oxygen-free environment for anaerobiosis and culturing wherein the system possesses the ability to provide and maintain the oxygen-free environment, even after the opening and closing of the sealed container therefore several times. The system includes a metallic couple, preferably copper-magnesium, which reacts with water to induce and maintain the oxygen-free environment. The degree of addition of water to the system controls the rate of reduction of the environment The system possesses a dual oxygen scavenging function by the controlled addition of water. That is, if a small amount of moisture is added to the system couple of the invention, hydrogen is liberated, which causes a drying in the system simultaneously with a reaction of a portion of the couple to gradually scavenge oxygen from the environment, simultaneously with the liberation of hydrogen. If desired, in such an arrangement, the subsequent addition of water generates hydrogen again until all the magnesium is used up, in order to provide a subsequent oxygen scavenging property. In addition, the system includes a sealable petri dish so conformed to include means for maintaining the system of the invention in combination with an indicatorfor anaerobiosis, a catalyst for the system, a carbon dioxide generator, and space for the culture media.
Patent EP-0088150-A2 (EP)
Inventor: REPPERT RUDI ING GRAD
IPC: F16H3/78
Filed: 1982-07-14
Abstract: Unter Last schaltbare mechanische Getriebeanordnung. Sie enthält ein unter Last schaltbares mechanisches Gangwechselgetriebe (5), welchem ein Synchronisierelement (4) vorgeschaltet ist. Das Gangwechselgetriebe enthält Schaltelemente, beispielsweise Lamellenkupplungen oder Bremselemente, welche während eines Schaltvorganges durch Schlupf zwischen ihren primären und sekundären Teilen die beim Schaltvorgang erforderliche Synchronisierarbeit übernehmen. Durch die Verwendung eines dem Gangwechselgetriebe vorgeschalteten Synchronisierelements kann diesem Synchronisierelement ein Teil, vorzugsweise der größere Teil, der Synchronisierarbeit übertragen werden, wodurch es möglich ist, die Schaltelemente des Gangwechselgetriebes entsprechend kleiner und für weniger Synchronisierarbeit auszubilden.
Patent EP-0075151-A2 (EP)
Inventor: SADAMASA TETSUO
IPC: H01L21/56
Filed: 1982-09-01
Abstract: In a method for manufacturing a display, a substrate (21) having a surface (21a) on which a plurality of light-emitting diodes (23) are aligned is disposed such that the surface (21a) opposes a surface (25a) of a table (25). A resin (26) of a light-emitting and electrically insulating material which is kept in a fluid state is filled by capillarity into a space defined by the surface (21a) of the substrate (21) and the surface (25a) of the table (25). The resin (26) is then hardened, and the table (25) is removed from a hardened resin (25'). A display is obtained wherein at least the space between the adjacent LEDs (23) is filled with the harderred resin (26').
Patent EP-0057984-A2 (EP)
Title: Instrument housing
Inventor: SULLIVAN PAUL
IPC: G12B9/06
Filed: 1982-01-18
Abstract: A thermowell assembly of refractory metal facing with practical usage of massive base metal mounting through a clamping construction of refractory metal components straddling the base metal and molded with air gap backing of the weld joint in the interior of the assemblage to prevent refractory weld contamination by the base metal.
Patent EP-0076083-A2 (EP)
Inventor: MOSTERT JACOB JOHAN
IPC: F04F1/08
Filed: 1982-09-21
Abstract: An airlift borehole pump 10 has a pressure vessel 14 to balance a column of water in the rising main 12 in the borehole 18. The rising main 12 and pressure vessel 14 maybe of flexible tubing capable of being transported in roll form. The pump is used primarily for providing drinking water for domestic purposes and for livestock or game, and can be quickly installed in an emergency.
Patent EP-0079792-A2 (EP)
Inventor: TAMURA SHIGEAKI
IPC: C12Q1/58
Filed: 1982-11-15
Abstract: Urease having 1 ~ 5 x 10 2  Km value is produced by culturing a microorganism of the genus Corynebactenum, Breivibacterium, Arthrobacter, Proteus, Microbacterium or Bordetella. The enzyme is useful for the determination of urea in the rate assay method.
Patent EP-0079305-A2 (EP)
Title: Blood pressuremeasuring apparatus
Inventor: KLAYE FRANCOIS
IPC: A61B5/02
Filed: 1982-10-26
Abstract: 1. A device for measuring the blood pressure of a subject, which comprises a cuff (1) having a deformable chamber (3) and a microphone (5) and intended to be fitted round a member of the subject, the device further comprising first means (13, 15, 17; 113, 15, 17) for modifying the pressure in the chamber (3) within a gamut that includes at least the subject's systolic pressure (pS ) and diastolic pressure (pD ), said first means (13, 15, 17; 113, 15, 17) including second means (13, 15; 113, 15) for increasing the pressure in the chamber (3) and third means (17) for reducing the pressure in the chamber (3), fourth means (19) for producing a pressure signal in response to the pressure in the chamber (3), and fifth means (25) for controlling at least said third means (17) and for determining the subject's systolic and diastolic pressure (pS , pD ) in response to said pressure signal and to the Korotkoff sounds picked up by said microphone (5), said fifth means (25) being adapted to determine each of said systolic and diastolic pressure (pS , pD ) in two separate stages, the first stages respectively involving determining a systolic pressure range (lS ) that encompasses said systolic pressure (pS ) and determining a diastolic pressure range (lD ) that encompasses said diastolic pressure (pD ), and the second stages respectively involving varying the pressure in the chamber (3) within the limits of said systolic pressure range (lS ) and varying the pressure in the chamber (3) within the limits of said diastolic pressure range, as well as accurately determining said systolic pressure (pS ) while the pressure is being varied in the chamber (3) within the limits of said systolic pressure range (lS ) and accurately determining said diastolic pressure (pD ) while the pressure in the chamber (3) is being varied within the limits of said diastolic pressure range (lD ), characterized in that said fifth means (25) are also so arranged that said first stages are carried out one after the other during a rise in the pressure in the chamber (3) within the limits of said pressure gamut, that said third means (17) are controlled after said pressure rise has ended to cause a pressure drop in the chamber (3), and that said second stages are carried out one after the other during said pressure drop in the chamber (3).
Patent EP-0091639-A2 (EP)
Inventor: KOENIG KARL-HEINZ DR
IPC: C07D295/20
Filed: 1983-04-05
Abstract: 1. An aniline derivative of the formula (I)  see diagramm : EP0091639,P31,F1  where the radicals -NH-COR**1 and  see diagramm : EP0091639,P31,F2  are meta or para to one another, and R**1 is alkoxy, alkenoxy, alkynoxy or alkylthio, or is alkyl or alkenyl, each of which is of up to 4 carbon atoms and is unsubstituted or substituted by halogen or alkoxy of 1 to 5 carbon atoms, or is cycloalkyl of 3 to 6 carbon atoms or -NR**4 R**5 , where R**4 and R**5 independently of one another are hydrogen, alkyl, alkenyl, alkynyl or alkoxy, each of up to 4 carbon atoms, or cycloalkyl or cycloalkoxy of 3 to 6 carbon atoms, or R**4 and R**5 together form an unsubstituted or methylsubstituted alkylene chain of up to 6 carbon atoms which may or may not contain oxygen as a chain member, R**2 and R**3 independently of one another are hydrogen or alkyl of 1 to 3 carbon atoms, X is oxygen or -NR**6 -, where R**6 is alkyl of 1 to 5 carbon atoms, Y is hydrogen, halogen, methyl, methoxy or trifluoromethyl, A is an alkylene or alkenylene chain of up to 5 carbon atoms which is unsubstituted or substituted by alkyl of 1 to 5 carbon atoms and may or may not contain oxygen as a chain member, Z is hydrogen, halogen, alkyl, alkoxy, haloalkyl or haloalkoxy, each of up to 6 carbon atoms, or phenyl, or is phenoxy which is unsubstituted or substituted by halogen, nitro, alkyl, haloalkyl or alkoxy, each of 1 to 3 carbon atoms, and n is 1, 2 or 3.
Patent EP-0092739-A2 (EP)
Inventor: HURNIK HELMUT
IPC: C08J9/10
Filed: 1983-04-14
Abstract: Novel blowing agent combinations based on azodicarbonamide with added metal compounds are used to produce cellular and porous articles, such as foams and thermoplastic polymers.
Patent EP-0096297-A2 (EP)
Inventor: FURLENMEIER ANDRE DR
IPC: C07D403/12
Filed: 1983-05-25
Abstract: 1. A process for the manufacture of carboxylic acids of the general formula  see diagramm : EP0096297,P23,F1  in which Het signifies an optionally amino-substituted 5- or 6-membered aromatic heterocycle containing 1 or 2 nitrogen atoms and optionally also an oxygen or sulphur atom and R signifies C1-3 -alkyl, and the group =NOCH2 COOC(R)3  is present at least partially in the syn-form, characterized by cleaving off catalytically the allyl group R**5 in an ester of the general formula  see diagramm : EP0096297,P23,F2  in which Het and R have the significance given above and R**5 represents allyl, and the group =NOCH2 COOC(R)3  is present at least partially in the syn-form, with the aid of a palladium compound in the presence of triphenylphosphine or a tri(lower alkyl)phosphite and in addition in the presence of an alkali metal alkanoate or an organic base.
Patent EP-0103304-A2 (EP)
Inventor: YAMASHITA YOUHACHI
IPC: C04B35/472
Filed: 1983-09-14
Abstract: Disclosed is a piezoelectric oxide material comprising a basic composition having the general formula:
     wherein Me is either one of Mg and Zn, 0.10 < x ≦ 0.30, and 0.10 < a ≦ 0.35, which is suitable for use in ultrasonic probes of various devices mentioned in the specification.
Patent EP-0112495-A2 (EP)
Inventor: PRUSS GUNTER
IPC: A23J1/06
Filed: 1983-11-22
Abstract: The invention relates to a process and an apparatus for the preparation of protein concentrate, in particular from animal blood and/or other protein-containing substances of animal or vegetable origin, and has the purpose of providing an economical procedure to obtain the protein, in particular contained in animal blood, in high concentrations. The invention proposes contained to increase the valency of pure oxygen or atmospheric oxygen, and then to pass this substance in finely divided form into an aqueous solution of animal blood and/or other protein-containing raw materials. Intensive aeration with the ozone-containing oxygen of higher valency causes enriched, essentially foamy protein concentrate to separate out of the aqueous solution, which may then be subjected to further treatment such as evaporation or drying. <IMAGE>
Patent EP-0096971-A2 (EP)
Inventor: CONRAD PETER
IPC: B65G47/90
Filed: 1983-05-18
Abstract: A doffing apparatus used in combination with a row of winders each of which winds filamentary material upon a tube carried by a rotary spindle of the winder to form a package. The apparatus comprises a carrier mounted for movement generally parallel to and above the row of winders. A column is mounted on said carrier for horizontal movement. A package exchange arm is mounted on said column for up-and-down movement and is alignable with the winder spindle so that the package can be transferred to the package exchange arm. A tube exchange arm is mounted on the column for up-and-down movement and is alignable with the spindle so that a tube on the tube exchange arm can be transferred to the spindle. A shuttle is spaced horizontally from and vertically above the row of winders, and includes a package transfer arm and a tube transfer arm. The package exchange and tube exchange arms are moved along the column to the level of the shuttle. The column is moved horizontally toward the shuttle so that the package can be transferred from the package exchange arm to the package transfer arm and a tube can be transferred from the tube transfer arm to the tube exchange arm. The shuttle is transferred to a remote station where the package is removed from the package transfer arm and a tube inserted on the tube transfer arm.