baber/WOPTO huggingface dataset:
Patent EP-0008599-A1 (EP)
Inventor: MOSS ERNEST K
IPC: C09K23/16
Filed: 1979-04-11
Abstract: Un materiau mousse de resine phenolique a cellule fermee comprend des reactifs de formation de mousse de resine phenolique, un agent d'expansion et un agent surfactif qui est le produit de reaction de capsulage d'une amine alkoxylee et d'un melange copolymerisable de dialkyl maleate avec la N-vinyle-pyrrolidone 2 ou N-vinyle caprolactame. L'amine alkoxylee (figure 6) est definie par des groupes R5 qui sont des chaines alkoxylees (figure 7). Un nombre n (figure 6) est compris entre 0,2 et 10 inclus et le rapport p:q (figure 7) est de 15:85 a 85:15.
Patent EP-0003096-A1 (EP)
Inventor: OTTERSTEDDE ERNST
IPC: A01K31/24
Filed: 1979-01-02
Abstract: The compartments of the pigeon loft are designed as drawers (10) which can be pushed into a frame. In the case of each drawer, a partition wall (14) forms an enclosed rear space as a breeding chamber (10a) and an open front space for the birds to fly in. In the partition wall there is a passage opening which can be closed. Alternatively, it is possible for an intermediate drawer (31) of shallower depth to be pushed in over each drawer (10). When the base of the intermediate drawer is at the bottom, the height of the breeding chamber underneath is too small for pairing; when the base of the intermediate drawer is arranged at the top, pairing in the breeding chamber is then possible. <IMAGE>
Patent EP-0009661-A1 (EP)
Title: Procédé de préparation de substances antioxygènes et leur utilisation
Inventor: BRACCO UMBERTO
IPC: A61Q19/00
Filed: 1979-09-07
Abstract: L'invention concerne un procédé de préparation d'une fraction contenant des substances antioxygènes à partir d'une matière végétale riche en ces substances, la fraction ainsi obtenue et son utilisation pour préserver les produits alimentaires et cosmétiques de l'oxydation. Le procédé est caractérisé en ce que l'on mélange la matière végétale préalablement moulue ou un extrait par un solvant léger de cette matière végétale, un vecteur de distillation et une huile, qu'on soumet la suspension à une distillation moléculaire et qu'on recueille un condensat contenant les principes antioxygènes, le vecteur de distillation et une partie de l'huile mise en oeuvre.
Patent EP-0017661-A1 (EP)
Inventor: KRAMER DIETER DR
IPC: G01N33/52
Filed: 1979-11-02
Abstract: 1. Rapid diagnostic agents for diagnostically detecting blood in excreta and body fluids, consisting of at least one solid carrier which is charged with chromogenic phenylamino compounds or guaiacum resin as indicator, characterised in that the carrier material is impregnated with acrylic and/or methacrylic resins of an anionic nature from an aqueous dispersion.
Patent EP-0010768-A1 (EP)
Inventor: TURLACH GERHARD ING GRAD
IPC: F01L1/24
Filed: 1979-11-02
Abstract: 1. Hydraulic play-compensating element with a piston displaceably guided in a cylinder and a working chamber formed between piston and cylinder and a reservoir chamber which is arranged in the piston and/or cylinder, is closed off outwardly to the pressure-tight, is partially filled by an air cushion and partly by hydraulic fluid and in which an element hindering the foaming of air in hydraulic fluid is provided wherein the reservoir chamber stands in communication with the working chamber through a channel displaying a non-return valve and the working chamber is connected through a throttle gap, characterised thereby, that the element hindering the foaming is a filling of filler bodies (22; 23), which receive the air cushion (13) finely distributed between them.
Patent EP-0022141-A1 (EP)
Inventor: SCHAFER DAVID EUGENE
IPC: A01N47/12
Filed: 1979-07-09
Abstract: The disclosure herein relates to the use of organophosphorous compounds as antidotes for thiolcarbamate herbicides used in various crops, particularly grass crops, e.g., corn, rice, barley, sorghum and wheat.
Patent EP-0013470-A1 (EP)
Inventor: NAIR VIJAY GOPALAN
IPC: C07H17/07
Filed: 1979-10-26
Abstract: The invention discloses novel rutin poly(H-)sulfates of the formula:
     wherein each R is selected from hydrogen and -SO 3 A, wherein A is a pharmaceutically acceptable salt cation, for example trimethylamine or sodium; with the proviso that at least six of the R groups are -SO 3 A. The novel compounds are useful in inhibiting the complement system in a body fluid.
Patent EP-0011473-A1 (EP)
Inventor: BOLLINGER FREDERIC GERALD
IPC: A01N43/28
Filed: 1979-11-13
Abstract: Derivatives having the formulaor an agriculturally acceptable acid addition salt thereof, wherein R is lower alkyl orR, is hydrogen or lower alkyl; X and Y independently equal hydrogen, lower alkyl, lower alkoxy or halogen; n is 0, 1, or 3; A isR: is hydrogen or methyl; R<sub>3</sub> is hydrogen or halogen; R<sub>4</sub> is hydrogen, methyl or phenyl; Z is oxygen or sulfur; provided that when n is 1 and A isR, cannot equal ethyl and when n is 1 and A isR<sub>1</sub> cannot equal n-propyl or isobutyl, further provided that when n is 0 A cannot equalhave been found to reduce herbicidal injury to crop plants due to thiocarbamate and acetanilide herbicides.
Patent EP-0016368-A1 (EP)
Inventor: TAKI YASUO
IPC: H05K13/02
Filed: 1980-03-03
Abstract: An improved component engaging apparatus (T) for mounting electrical and electronic components or the like onto a circuit board or substrate (23) which includes a bonding agent applying unit (90) for applying the bonding agent onto the substrate (2,3) a chip component mounting section (120) for mounting electronic parts onto the bonding agent on the substrate (2,3) a chip component feeding section (160) for sequentially feeding the chip components, a driving section (30) forthe chip component feeding section (160), and a substrate support section (5) which is arranged to alter its position with respect to the chip component mounting section (120) and bonding agent applying section (90).
Patent EP-0025592-A1 (EP)
Inventor: SAKURAI MASAO
IPC: G05D23/20
Filed: 1980-09-11
Abstract: An apparatus for controlling the air conditioning of a vehicle in accordance with the operational condition of said vehicle, the state of air conditioning of the passenger compartment of said vehicle and the relationships among the passenger compartment temperature, the atmospheric temperature and a command value of the passenger compartment temperature.
Patent EP-0033789-A1 (EP)
Inventor: STOUT DAVID MICHAEL
IPC: A61K31/22
Filed: 1980-01-30
Abstract: Derivatives of 2-amino-6,7-dihydroxytetrahydronaph- thalene (ADTN) represented by the formula
     wherein R is OH, alkyloxy, hydroxyalkyl or acyloxy, and R' is an aryl alkyl in which the aryl group is benzyl, substituted benzyl, phenyl or substituted phenyl and the alkyl group is a straight or branched chain alkyl having one to twenty carbon atoms, and the pharmaceutically acceptable salts thereof. 
     These derivatives of 2-amino-6,7-dihydroxytetrahydro- naphthalene are useful as inotropes. 
     The compounds may be prepared by reductive amination of the protected 2-amino-6,7-dihydroxytetrahydro- naphthalene.
Patent EP-0026578-A1 (EP)
Inventor: BEETLE ROBERT H
IPC: F16D69/04
Filed: 1980-08-28
Abstract: Discontinuous metallic segments (26) are supported by a steel back (22) with reinforcements (30,32) in the radial direction, thereby permitting exploitation of a longer wearing shoe (20) which may be brittle.
Patent EP-0030136-A1 (EP)
Inventor: BOHRINGER WALTER
IPC: H04N3/185
Filed: 1980-11-27
Abstract: A first winding (30a) of an input transformer (30) of a deflection generator (48) is coupled to a source (21) of supply frequency alternating polarity voltage and to a regulator switch (75). A second winding (30b) is coupled to the deflection generator. A regulator control circuit (58) turns on the regulator switch (75) at a controlled instant within a first polarity interval of the deflection rate alternating polarity voltage. The deflection rate alternating polarity voltage applied to the second winding (30b) is reflected to the first winding (30a) and commutates off the regulator switch (75) during the alternate polarity interval of each deflection cycle. A signal (79) representative of variations in a deflection circuit energy level varies the conduction time of the switch (75) to regulate the energy level. A second controllabel switch (27) is coupled in the series path of the input current from the source (21) of supply frequency alternating polarity voltage and is controled by a second control circuit (59).
Patent EP-0032034-A1 (EP)
Inventor: BENTON KENNETH CURTIS
IPC: C08F2/14
Filed: 1980-12-19
Abstract: A process for polymerizing alpha-olefins in the presence of a Ziegler-type catalyst wherein at least one of dichloroethane, dichloropropane and chlorine gas is added to the process after the polymerization has been initiated and at least 5.0% of the alpha-olefin has been converted to polymer. This process is especially useful when the olefin is propylene and the catalyst is a titanium trichloride complex.
Patent EP-0028967-A1 (EP)
Title: Procédé de fabrication de matière absorbant les ondes hyperfréquences et matière absorbante ainsi constituée
Inventor: RANNOU JEAN
IPC: C08J9/42
Filed: 1980-10-30
Abstract: Cette matière est constituée d'une mousse de polyuréthane (8) à alvéoles fermés combinée avec une suspension de carbone comportant un liant (9) et introduite par pression dans la mousse en ouvrant les alvéoles fermés qui seront refermés par polymérisation du liant (9).
Patent EP-0039007-A1 (EP)
Inventor: GRENOUILLET HANS GUENTER
IPC: E05D15/52
Filed: 1981-04-16
Abstract: There is a turn-and-tilt fitting which consists of least one actuating piece for locking the window and for controlling the transmission rods for the release and locking of the upper turning piece on the swing side and of the tilting piece on the underside of the window. The actuating piece (4a, 4b, 4c) is to be actuated by pressure of the casement against the frame. In a first embodiment of the actuating piece (4a, 4b, 4c), this consists of a cam (41) and of a four-winged indexing wheel (43) coming into engagement with the cam, being under the pressure of a ratchet spring (44), having four fixed indexing positions and being intended for the alternate locking of the window and the control of the rotational movement of a transmission shaft (5a, 5b). In a second embodiment of the actuating piece, this consists of an elastically mounted indexing cam and of a four-toothed indexing wheel coming into engagement with the cam, having four fixed indexing positions and actuating a transmission push rod via an articulated lever.
Patent EP-0039088-A1 (EP)
Inventor: SUKIGARA KUNIO
IPC: G01N21/33
Filed: 1981-04-30
Abstract: 1. A measuring arrangement for determining the concentration of dissolved organic substances in a liquid which also contains suspended solids, in particular sewage, comprising - a radiation source (S), radiating in the visible and ultra-violet spectral regions ; - a measuring vessel (5) which contains the test liquid (14) and has radiation-transmissive windows (6, 6a) arranged opposite to one another which delimit the measuring section in the path of rays from the radiation source (S) ; - first means for splitting the radiating into a visible and an ultra-violet radiation component ; - second means for detecting the radiation component after passage through the measuring path ; and - a circuit arrangement for the formation of quotients from the detector output signals, characterised in - that the first means has a filter device (8, 9, 10) which alternately allows the ultra-violet radiation component, namely the radiation of a first spectral region, which includes absorption bands of suspended solids and dissolved organic substances, and the visible radiation component, namely the radiation of a second spectral region, which only contains absorption bands of suspended solids, to enter the measuring path ; - that, in order to shorten the effective optical path length (I1 ) in the test liquid, a radiation-transmissive displacement body (4) can be periodically inserted into the measuring path for the duration of at least one filter alternation cycle ; - that the second means has a non-selective radiation detector (D) which is arranged after the outlet window (6a) of the measuring path ; - and that the evaluation circuit consists of an evaluation circuit (13) which is fed by the radiation detector (D) and in which the proportion of dissolved organic substances in the test liquid is calculated from the four detector output signals which result as functions in the two different spectral regions with two different optical path lengths (11 , 12 ), and is indicated.
Patent EP-0040431-A1 (EP)
Inventor: STAHL PETER DR
IPC: C12Q1/34
Filed: 1981-05-19
Abstract: Zur Bestimmung von β-Lactamase setzt man 7-Cyanoacetyl-amino-cephalosporansäure aund Ammoniumionen in Kombination mit Phosphationen oder/und ein Sauerstoff abspaltendes Mittel, wie Katalase zusammen mit H2O2 oder einem H2O2 liefernden Mittel zu und mißt den dabei gebildeten Farbstoff.
Patent EP-0042993-A1 (EP)
Inventor: AKESAKA TOSHIO
IPC: E21D9/13
Filed: 1981-06-04
Abstract: A method for excavating a tunnel wherein the muck from the tunnel face is admitted into the shield; the muck is pressed by a pressure of a predetermined level higher than an active earth pressure in the face and lower than a passive earth pressure as the shield body is moved forward, thereby establishing the balance between the earth pressure in the face ground and the muck pressure; and a liquid of a level balancing the underground water pressure is used to resist the underground water, thereby preventing movement of the underground water, whereby the face is maintained stable; and when the muck pressure is raised over the predetermined level, the muck is discharged out of the shield. A shield tunneling machine embodying the above described method comprises a cutter head (24, 124) allowing the passing of the muck therethrough, a diaphragm (14,114) provided in the shield body (10,110), a muck inlet (16, 116) provided in the diaphragm, a cover member (50, 148,149) adapted to open and close the muck inlet and coupled to an operating means (52, 160) presetting the muck pressure at the aforesaid predetermined level, and a muck chamber provided behind the diaphragm and usually charged with a liquid.
Patent EP-0053715-A1 (EP)
Inventor: VOM HOFE DIETER
IPC: B65D77/06
Filed: 1981-10-29
Abstract: The packaging container consists of a mechanically stabilizing case of paper, cardboard and/or metal with inserted sealing liner, which sealing liner is in the form of a plastic bubble with a neck part shaped from it and extending above the case. Both elements are manufactured separately and coupled together with the aid of an adapter cover. This is lockingly connected with the neck of the sealing liner and adapted to an opening in the case, into which it can lock. It is slipped over the sealing liner preform before the stretching and inflating of the liner and is secured against shifting by means of fixing cams.
Patent EP-0048602-A1 (EP)
Inventor: TAYLOR MERRICK WENTWORTH
IPC: B60K35/00
Filed: 1981-09-18
Abstract: Instruments (9, 11, 12, 13, 15) for a vehicle are carried by a mounting arm or arms (14, 16) on a rail (4) adapted to be supported transversely of the vehicle. The connection between the rail and the or each mounting arm (14,16) enables ready assembly, and removal for maintenance and replacement, of the instruments on the rail, and enables the mounting arm to be set at various positions on the rail to adjust the positions of the instruments. In one form of connection the rail, comprising a tube, has a slot (5) running along its length through which a screw (18) passes which retains a mounting pad (17) of the mounting arm (14, 16) to an anchor block (6) inserted in the tube through an enlarged portion of the slot and moved to the required position of use. Several instruments may be grouped together and connected for support by a common mounting arm, the connections being releasable and providing a path for signals to the instruments.
Patent EP-0046810-A1 (EP)
Inventor: KITAMURA YOHJI
IPC: B65H63/032
Filed: 1981-02-26
Abstract: Un fil metallique en spirale de detection de cassure de fil monte sur un metier a anneau doit detecter de maniere sensible les vibrations intrinseques qui se produisent dans une fibre. Une rainure (25) est formee sur une portion de montage d'un element piezo-electrique (23) du fil metallique en spirale (2) de maniere a etre dirigee perpendiculairement a la direction axiale de la partie de montage de l'element piezo-electrique (23) et est accordee aux vibrations. En outre, un element piezo-electrique protege (12') et un fil conducteur de connexion (141) sont retenus, noyes, et fixes avec un organe elastique (29), en vue d'une utilisation stable et longue du fil metallique en spirale.
Patent EP-0051678-A1 (EP)
Inventor: BASU PIJUS KANTI
IPC: C08F2/18
Filed: 1981-05-07
Abstract: Procede de fabrication de particules de polymere vinylique qui sont spheriques, tres poreuses et de dimensions uniformes sans croissance de polymere sur les surfaces de reaction. Une dispersion ou emulsion est d'abord formee sous forte agitation, comprenant un milieu aqueux contenant un agent de dispersion ou de suspension insoluble dans l'eau, le ou les monomeres a polymeriser, un catalyseur de production sans radical soluble dans le monomere, et un agent ou systeme tensio-actif. La dispersion est neutralisee avec une substance alcalin puis polymerisee en remuant jusqu'a une conversion d'environ 10% a 30% puis on laisse la reaction se poursuivre jusqu'a la fin en augmentant l'agitation, laquelle n'est pas plus importante, dans les deux cas, que celle utilisee pour la dispersion ou emulsion. L'agent de dispersion utilise comprend un interpolymere reticule non neutralise d'un ou plusieurs monomeres d'acide carboxylique avec un compose polyin sature ayant une pluralite de groupes polymerisables a terminaison non saturee.
Patent EP-0061134-A1 (EP)
Inventor: USHIODA MINORU
IPC: C08L33/02
Filed: 1982-03-17
Abstract: A particulate vinyl chloride polymer having excellent processability and heat stability which comprises porous vinyl chloride polymer particles and acrylic polymers which are included in the above porous particles. The particulate polymer is prepared by impregnating an alkyl acrylate in porous particles of a vinyl chloride polymer, polymerizing it, and in the course of the polymerization of the alkyl acrylate, adding an alkyl methacrylate to the polymerization system and continuing the polymerization. Since the thus obtained polymer has an improved melt-flowability and heat stability, it can be blended with a large quantity of an inorganic filler and can be molded with good processability.
Patent EP-0068140-A1 (EP)
Inventor: SEGGELKE PETER DIPL-ING
IPC: F41F3/10
Filed: 1982-05-22
Abstract: 1. An outlet valve in gas-pressurized submarine torpedo launchers for launching weapons by means of compressed gas which is suppliable from associated compressed-gas containers and controllable via a circuit arrangement, the speed of the opening stroke of the shut-off member (3) being predetermined as per system conditions, characterized in that the shut-off member (3) projects as a plug-like valve body (19) into a discharge bore (2) and the plug-like valve body (19) and/or the discharge bore (2) has a plurality of step-like shoulders such that the opening cross section increases discontinuously depending on the stroke.
Patent EP-0082384-A1 (EP)
Inventor: SANDERSON JOHN R
IPC: B01J27/128
Filed: 1982-12-04
Abstract: A process for the production of bis(4-hydroxyphenyl) biphenyl disulfone comprising reacting 4-4'-biphenyldisulfonyl chloride with monochlorobenzene in the presence of ferric chloride, dimethylsulfoxide and aqueous sodium hydroxide.
Patent EP-0064811-A1 (EP)
Inventor: MIDDLETON JOHN FRANCIS
IPC: G08B17/12
Filed: 1982-04-01
Abstract: A flame detector arranged to detect flames includes a non-microphonic infra-red sensor having a broad band frequency response. To maximize the sensitivity to radiation from flames in the 4.3  mu m solar absorption band a narrow band optical interference filer, transmissive in the band 4.54  mu m to 4.38  mu m is chosen such that the integrated solar energy transmitted thereby is less than an alarm threshold. A further filter prevents re-radiated heat from the filter reaching the sensor. Another filter prevents radiation of wavelengths less than 4.38  mu m from reaching the other filters to reduce heating thereof and also to provide a series of filters to stop direct broad band transmission to the sensor through pin holes in the filters. A signal processor detects flames by virtue of the flame flicker frequencies and includes provision for compensating for the effects of low frequency components on the amplitude of radiation produced by flames.
Patent EP-0068787-A1 (EP)
Inventor: RAO VELLIYUR-NOTT PADMANABHA
IPC: C09C1/34
Filed: 1982-06-22
Abstract: A process for the preparation of pigment grade chromium oxide comprising calcining non-pigment grade chromium oxide in the presence of at least about 1.0 weight percent sodium sulfate, washing the calcined mixture to remove the sodium sulfate and recovering the pigment grade oxide thus produced.
Patent EP-0082709-A1 (EP)
Inventor: LUNDBERG ROBERT DEAN
IPC: C08L23/32
Filed: 1982-12-20
Abstract: This invention relates to compositions based on chemically combining a sulfonated polymer and a tertiary amine terminated polylactone composition. The resulting amine neutralized sulfonated polymer compositions have a variety of uses including those as diverse as adhesive agents, thermoplastic elastomers, additive uses wherein these materials can be utilized to compatibilize two different polymers which are normally incompatible. These compositions can also be blended with fillers and,or oils when the sulfonated polymer is elastomeric. The materials display thermoplastic character.
Patent EP-0060771-A1 (EP)
Inventor: AZAM GUY
IPC: G21K1/08
Filed: 1982-03-09
Abstract: 1. Radiographic device using the loaded particle accelerator of a radiotherapy apparatus designed to provide along a YY-axis an irradiation beam, said apparatus comprising a particle accelerator (A) including a source (S) of loaded particles which is adapted to supply a beam (f1 ) of slightly accelerated loaded particles, an accelerating structure (A) allowing a beam (f3 ) of highly accelerated loaded particles to be obtained, characterized in that it comprises a device (D) for magnetic deviation of loaded particles and at least one first target (C) adapted to be positioned at least temporarily in such a manner that it receives the slightly accelerated particle beam (f1 ) and emits in the direction of the YY-axis a low energy X-ray beam (f2 ).
Patent EP-0063508-A1 (EP)
Inventor: LAFON LOUIS
IPC: C07C239/00
Filed: 1982-03-23
Abstract: The present invention relates as new industrial products to 4-phenoxy-3-butyramidoxime derivatives, characterized in that they are selected from the group consisting of 4-(allylphenoxy)-3-hydroxy-butyramidoximes of formula:    <IMAGE> (I)  and addition salts thereof. These products are useful in therapeutics, particularly as antiarrythmic agents. The compounds of formula I are prepared by reacting the corresponding butyronitrile with hydroxylamine.
Patent EP-0064919-A1 (EP)
Inventor: LAUDE JEAN-PIERRE
IPC: G02B6/26
Filed: 1982-04-30
Abstract: Coupling-extracting device for an optical signal between an upstream fibre and a downstream fibre, with continuity of the signal from upstream to downstream and at the same time extraction of part of the signal to a detector and re-injection from an emitter. It comprises an entirely reflecting system placed only in the central part of the beam between the upstream fibre and downstream fibre. The same system is used to divert towards the downstream fibre the light coming from the emitter and to prevent the direct passage of light from the emitter to the detector.