baber/WOPTO huggingface dataset:
Patent EP-0080658-B1 (EP)
Title: Process for producing cyclic 1,2-cis diols from cyclic 1,2-epoxides
IPC: C07C29/128
Filed: 1982-11-18
Granted: 1987-09-30
Abstract: 1. Process for the preparation of cyclic 1,2-cis-diols of the general formula I  see diagramm : EP0080658,P10,F3  wherein the carbocyclic ring contains 5-7 carbon atoms and R**1 and R**2 are identical or different and independently of each other represent hydrogen or optionally substituted alkyl, cycloalkyl, alkenyl, aryl or aralkyl radicals, n represents 1, 2, 3 or 4 and R represents hydrogen, hydroxyl, halogen, cyano or optionally substituted alkyl cycloalkyl, alkenyl, aryl, aralkyl, alkoxy, alkoxycarbonyl, aryloxy, alkylthio, arylthio or heterocyclic radicals, it being possible, in the case n > 1, for the radicals R to be identical or different, and it being possible for 2 adjacent radicals R, optionally also twice, to represent a double bond, characterised in that cyclic 1,2-epoxides of the general formula II  see diagramm : EP0080658,P11,F1  wherein the carbocyclic ring contains 5-7 carbon atoms and R**1 , R**2 , n and R have the abovementioned meaning, are reacted with carbon dioxide in the presence of a carbonation catalyst under pressures of 20-200 bars and at temperatures between 100 and 300 degrees C, the pressure being kept constant by pumping in further carbon dioxide until a decrease in pressure is no longer observed, - (1st stage) - and the cyclic 1,2-cis-carbonates formed in this reaction, of the general formula (III)  see diagramm : EP0080658,P11,F2  wherein the carbocyclic ring again contains 5-7 carbon atoms and R**1 , R**2 , n and R have the abovementioned meaning, are hydrolysed with water, aqueous salt solutions, dilute aqueous acids or bases or solvolysed with a solution of an alcoholate in an alcohol, in each case at an elevated temperature, and if appropriate, under an elevated pressure (2nd stage).
Patent EP-0113794-B1 (EP)
IPC: H05K7/20
Filed: 1983-05-17
Granted: 1987-04-08
Abstract: A subrack has a plurality of logic cards disposed in a planar arrangement. The logic cards are surrounded by a plug connector which has a cooling plate. In order to produce a good and uniform thermal contact to a further cooling plate, which is assigned in common to all logic cards, the logic cards are positioned in chambers of a grid frame to which the common cooling member is connected. Each cooling plate is individually pressed against the common cooling plate by way of a releasable connection, such as a screw.
Patent EP-0099050-B1 (EP)
IPC: H04N9/79
Filed: 1983-07-05
Granted: 1986-10-08
Abstract: A method and apparatus for developing a compressed bandwidth frequency modulation signal format to increase the playing time per side of a videodisc by compressing the signal bandwidth of the recorded information preferably by a factor of two. Method and apparatus are described and shown for modulating a carrier signal with a color video signal, modulating a subcarrier frequency with at least one audio frequency signal, selecting the carrier and subcarrier frequencies such that the upper frequency deviation limit of the frequency modulated carrier signal is lower than the useful upper frequency limit of the recording medium chosen for the disc, and such that there is no overlap of the chroma baseband signal and the second order chroma sideband. At least one audio subcarrier frequency is located between the first order chroma sideband and the chroma baseband signal, or between the chroma baseband signal and the second order chroma sideband, or between the second order chroma sideband and DC. Preferably, the maximum FM carrier frequency, the blanking level FM carrier frequency, the white level FM carrier frequency, and the horizontal sync tip FM carrier frequency, are all one-half the respective frequencies of a full-luminance/full-color carrier signal.
Patent EP-0117279-B1 (EP)
IPC: G08G1/07
Filed: 1983-09-26
Granted: 1989-05-03
Abstract: 1. A direction-indicating running-light system having a plurality of traffic lamps (L) to be set up in a line, which are switched on and/or off in succession by means of a synchronizing control and each of which has its own current source (30) independent of the mains, wherein all the lamps (L) are provided with an oscillator (32 ; 62) fed from the current source (30), the oscillators (32 ; 62) of all the lamps (L) working at the same frequency and a common switching-on device (24, 25 ; 45 ; 47 ; 60) which can be coupled to the lamps being provided for all the lamps (L), and having an electronic counter (33 ; 63) which periodically runs through its counter stages and connects to the lamp end stage (34), characterized in that the electronic counter (33 ; 63) connects to the lamp end stage (34) when the current counter position coincides with the position which the corresponding lamp (L) should occupy in the line of lamps.
Patent EP-0114947-B1 (EP)
IPC: B43K1/12
Filed: 1983-11-03
Granted: 1986-09-17
Abstract: A writing instrument having a capability tip is formed by piercing a membrane between the mouth of the housing and the reservoir with a tool to provide an opening of the size and shape of the shank of the nib which is then introduced into the opening.
Patent EP-0110946-B1 (EP)
IPC: G21C19/06
Filed: 1983-06-06
Granted: 1987-01-07
Abstract: Method intended to form a more or less compact bundle of flexible and oblong objects of reduced cross-section dimensions, such as fuel rods for a nuclear reactor, said objects forming, prior to compacting, an assembly wherein they occupy transversally spaced, parallel positions. According to the invention, this method is characterized in that there is arranged, in a generally vertical direction, a plurality of guiding tubes (2) of which the upper ends (2a) are arranged according to the initial disposition of said object assembly, and of which the lower ends (2b) are arranged according to the desired disposition, the dimension of said guiding tubes (2) being such that in each of them one of said objects may slide by means of gravity, and in that said assembly of objects is brought vertically on top of the plurality of guiding tubes, whereafter each object is introduced by its lower end in the upper end of one of said guiding tubes (2), allowing the assembly of said objects to slide downwardly.
Patent EP-0125374-B1 (EP)
IPC: G21F5/00
Filed: 1984-01-19
Granted: 1989-07-19
Abstract: A transitory or temporary storage for highly radioactive waste, in which the transitory storage incorporates containers for the receipt of the waste, and a cooling system for the discharge of the heat which is produced during the storage of the waste. The cooling system incorporates a cooling air duct, as well as a coolant circuit for a coolant which is conveyed in a closed circuit between coolant conduits which conduct off heat generated in the storage space and a heat sink arranged externally of the storage space.
Patent EP-0118090-B1 (EP)
Title: New 3-alkylthio-2-o-carbamoyl-propane-1.2-diol-1-o-phosphocholines, and processes for their preparation
IPC: C07F9/10
Filed: 1984-02-25
Granted: 1986-11-05
Abstract: The present invention relates to new 3-alkylthio-2-0-carbamoyl-propan-1,2-diol-1-0-phosphocholines of the general formula I <CHEM> and processes for their preparation. y
Patent EP-0133639-B1 (EP)
IPC: B65H16/02
Filed: 1984-06-15
Granted: 1986-10-29
Abstract: A device for tensioning core tubes, especially core tubes for webs of paper or similar materials, consists of several tensioning segments in the shape of arcs of a hollow cylinder. The segments can be displaced radially inside a cage and are distributed around an arbor. Supports are positioned between the arbor and the tensioning segments in circumferential grooves on the surface of the arbor. The cross section of the arbor is an equilateral polygon in the vicinity of the grooves. The side of each support that faces a tensioning segment is spherical and is inserted into a corresponding hemispherical depression in the inner surface of the tensioning segment. The side of each support that faces the arbor has a contact surface that matches the cross-section of the floor of the groove.
Patent EP-0149101-B1 (EP)
IPC: G11B33/02
Filed: 1984-12-05
Granted: 1988-02-03
Abstract: A device for black and white, color, stereo picture, holographic picture and stereo and other amplified sound reproduction and reception is described, which is characterized by a hinged housing A and B, one portion of which contains the picture reproduction screen 1. A pair of directional speaker units 2a+2b are integrated in the hinge section of the device. Sound and picture reception units are located in the housing along with touch controls and auxiliary sockets which extend through the wall of the housing B and are located at the surfaces 3, 4a, and 4b.
Patent EP-0150681-B1 (EP)
IPC: A61M5/24
Filed: 1984-12-28
Granted: 1987-12-23
Abstract: A prefilled ampoule-syringe of unitary dose comprises an ampoule being closed at one of its ends, the other end being open. The ampoule further comprises a narrowed zone. A hollow capsule is arranged at top of the opening of the ampoule. This capsule is connected to a movable stopper means comprising a stopper head and a hollow cylindrical member having a radial channel and a peripheral rim. This rim acts as a retention member during the storage and as a piston ring during the injection. In order to avoid the loss of its elasticity, the rim is located within a belt of enlarged diameter downstream from the narrowed zone during the storage.
Patent EP-0143822-B1 (EP)
Title: Composite refractory product
IPC: B22D/
Filed: 1984-05-11
Granted: 1988-08-17
Abstract: A composite refractory product, for example a subentry nozzle (22), for use in the pouring of molten metal comprises a body (26) of refractory material having therein or thereon a flexible gas-impermeable membrane (23) formed from a compatible refractory material preferably flexible graphite to render at least a portion of said body (26) impermeable to gas. Such a product is manufactured by providing within an isostatic pressing mould a flexible gas-impermeable membrane and particulate refractory materials, said membrane being formed from a refractory material compatible with the particulate refractory materials and being suspended or supported in the mould such that following packing of the particulate refractory materials in the mould and isostatic pressure upon the mould a refractory body having the said flexible membrane in or on the body at a predetermined location is produced.
Patent EP-0152479-B1 (EP)
IPC: G06T9/00
Filed: 1984-08-20
Granted: 1990-10-31
Abstract: A method and device for two-dimensionally coding digital facsimile signals, especially for the CCITT T.4 recommended standard. A line of digitized picture elements is coded with respect to a reference line of digitized picture elements. The run lengths of color units previous to color change picture elements in the coding and reference lines are accumulated, and the positions of the color change picture elements in the coding line with respect to the positions of the color change picture elements in the reference line are determined by the differences between the accumulated run lengths of the coding and reference line color change picture element and the reference line color change picture elements. The steps are selectively repeated in predetermined sequences responsive to the value of the accumulated run length differences. The present invention also provides for a facsimile device which has control logic (600) for controlling the operations of the device, accumulated run length generator block (120) sequentially generates accumulated run lengths of each change picture element in the coding line and reference line, logic (502) for determining the differences in the accumulated run lengths of coding and reference line picture elements and an encoder (502) for encoding the difference in accordance with a predetermined code, whereby the control logic (600) responsive to the differences, selectively advances the generators for the accumulated run lengths of the next coding line and reference line change picture elements.
Patent EP-0162330-B1 (EP)
IPC: C07J71/00
Filed: 1985-04-26
Granted: 1993-03-10
Abstract: The invention relates to the therapeutic use of sterolins and/or spiroketalins as lipoxygenase normalisors of a degenerated leukotriene biosynthesis mechanism, especially in the treatment of allergic (such as asthma) or autoimmune diseases and psoriasis in particular.
Patent EP-0164008-B1 (EP)
IPC: C12Q1/26
Filed: 1985-05-18
Granted: 1990-03-14
Abstract: The present invention provides a stable, convenient solid state test device for the determination of ethanol in an aqueous test sample, a method for its preparation and a method for its use. The use of carrier matrix incorporated with alcohol oxidase, a peroxidatively active substance and a suitable chromogenic indicator for the determination of ethanol in aqueous samples such as body fluid samples (e.g., serum, urine or saliva) is part of the invention. The invention provides a method of incorporating the enzyme alcohol oxidase and a peroxidatively active substance into a carrier matrix with a chromogenic indicator system capable of providing a detectable response to the presence of at least 100 ml/dL ethanol in less than about 5 minutes. The method involves either a) the use of a specialized incorporation procedure or b) the addition of an azide to the test device. Either method overcomes the «false positive- problem seen when solution assay reagents are incorporated at the increased concentrations necessary to provide a test device sensitive to the at least 100 mg/dL ethanol.
Patent EP-0168593-B1 (EP)
IPC: D06F39/12
Filed: 1985-05-20
Granted: 1990-02-07
Abstract: In a laundry washing machine of the top-loading type having a housing mounted on a bottom structure and closed on top by a hinged cover, and a tub and drum assembly enclosed in said housing together with further operative components, the improvement of said housing being composed of at least two shell sections adapted to be releasably secured to one another and to said bottom structure, and at least two brackets releasably secured to upper portions of said shell sections so as to interconnect them, and provided with engagement means for suspending said tub and drum assembly from above, the lower portion of said tub and drum assembly being connected to vibration dempeners or the like mounted on said bottom structure. Each shell section is individually demountable for giving access to the operative components of the machine.
Patent EP-0175861-B1 (EP)
IPC: B43L19/00
Filed: 1985-07-10
Granted: 1988-09-14
Abstract: 1. Eraser strip holder with tubular holding shaft (1, 21) open at both ends for holding the eraser strip (12, 32) and with a clamping device (6, 26) provided in the area of the front end of the holding shaft (1, 21) for positioning the eraser strip (12, 32) fixedly in the holding shaft (1, 21) on which a clamping device is arranged a holding bush (2, 22) which is limitedly movable in front of the clamping device with regard to the holding shaft (1, 21), the front end of which forms the outlet for the end of the eraser strip (12, 32) to be used for erasing and which may be moved up and down in the axial direction between a front and a back position, the holding bush (2, 22) being engaged like a barb with the eraser strip (12, 32) such that backwards displacement of the eraser strip is blocked and an advance of the same is achieved through this engagement, characterized in that as a clamping device (6, 26) several clamping blocks (6, 26) running into the front end area of the holding shaft (1, 21) are engaged with the latter which form a passage for the eraser strip (12, 32), the cross-section of which decreases further by displacement of the clamping blocks (6, 26) into the front end area of the holding shaft (1, 21).
Patent EP-0190458-B1 (EP)
IPC: B22D13/00
Filed: 1985-12-23
Granted: 1988-06-22
Abstract: The invention concerns a method and apparatus for thermally treating cast-iron pipes formed in a continuous casting die. The pipe or tube undergoes tempering by passing through a vat which is located downstream from the continuous casting die. The vat contains a continuously cooled bath of fluidized sand or the like which lowers the temperature of the tube in a uniform manner and makes it possible to obtain a very precise and homogeneous tube structure.
Patent EP-0183317-B1 (EP)
IPC: E06B3/64
Filed: 1985-11-20
Granted: 1988-09-21
Abstract: 1. A double glazed window for churches or the like which is disposed in a jamb and tracery and which has decorative glazing (3) and an additional protective glazing (2), a number of lead-framed decorative glass panes and protective panes being disposed one above another and secured to horizontal bracing bars (4) which are anchored in the tracery, characterized in that independent bracing bars (4) are provided for the protective panes (2) and are anchored in the tracery (1) in spaced-apart decorative relationship on the outside and parallel to and before the bracing bars (4) associated with the decorative glazing, to bound a between-panes gap (18) which extends over the entire window space.
Patent EP-0162757-B1 (EP)
IPC: A61K39/295
Filed: 1985-04-24
Granted: 1990-01-24
Abstract: Virus of the vaccina characterized in that it comprises all or part of an ADN(I) sequence coding for an antigenic glycoprotein of rabies.
Patent EP-0179693-B1 (EP)
IPC: H01L29/78
Filed: 1985-09-24
Granted: 1989-08-09
Abstract: An integrated circuit structure includes both low-voltage n-channel and p-channel MOS transistors (LV-NMOS transistors and LV-PMOS transistors) and high-voltage n-channel and p-channel MOS transistors (HV-NMOS transistors and HV-PMOS transistors). There are formed at the same time first p- regions for the compartments of the LV-NMOS transistors, second p- regions in which only the sources and channels of the HV-NMOS transistors are incorporated, and third p- regions in which only the drains of the HV-PMOS transistors are incorporated.
Patent EP-0191868-B1 (EP)
Title: Procede de pose de materiaux de couverture de sols en forme de tuiles
IPC: E04F15/18
Filed: 1985-08-16
Granted: 1989-02-22
Abstract: Afin de permettre une pose aisée et rapide d'une pluralité de matériaux en forme de tuiles sur une surface de sol, grâce au procédé ci-décrit, une pluralité d'évidements de verrouillage (11) de dimensions égales sont formés sur la surface de sol en reliant entre eux une pluralité de types de matériaux à structure plate, et des saillies (71) sur les surfaces inférieures des matériaux respectifs en forme de tuiles (70) s'emboîtent dans les évidements de verrouillage (11), ce qui permet de poser les matériaux en forme de tuiles (70) sur la surface de sol. Le procédé ci-décrit peut être utilisé efficacement et en particulier lorsque les matériaux de revêtement sol en forme de tuiles sont posés de manière détachable sur le sol d'une pièce dans un bureau où une pluralité de machines de bureautique sont dispersées.
Patent EP-0266474-B1 (EP)
IPC: A61F11/00
Filed: 1986-11-07
Granted: 1993-03-31
Abstract: The treatment system delivers complex pressure pulses to the outer and inner fluid chambers of the internal ear. These pulses have a first pressure component with a varying characteristic and a superimposed component with a given over pressure respectively blocking the exit of fluid from the outer chamber and providing intermittent compression of the inner chamber. Pref. the second pressure component is supplied when the first component reaches its peak value. The pressure variation is provided by modulation of a water column with a frequency of between 3 and 15 Hz.
Patent EP-0235149-B1 (EP)
Title: Eolienne carenee avec axe de rotor excentrique
IPC: F03D7/06
Filed: 1985-12-23
Granted: 1989-07-19
Abstract: Une éolienne (10) comportant un logement (16) doté d'une ouverture pour l'entrée du vent (25) et une ouverture pour la sortie du vent (26). Le logement abrite un rotor (30) avec un axe de rotor vertical (31). Ce dernier (31) est décentré, et est équipé de bras de rotor tournants (37). Ces bras (37) peuvent être déplacés par rapport à l'axe du rotor (31). Des voiles (32) sont fixées à l'axe du rotor (31) et aux axes d'enroulement (35), et sont enroulées et déroulées à l'aide de moteurs électriques (29) lors de chaque rotation du rotor (30).
Patent EP-0227807-B1 (EP)
IPC: C01B3/38
Filed: 1986-06-20
Granted: 1991-11-21
Abstract: A convective reformer device(2), which is useful for partially reforming a feed mixture of hydrocarbons and steam, includes an outer shell enclosure(4) and a tubular inner core assembly(6) and is specifically adapted to support heat exchange between a heating fluid, which may be an effluent from downstream, and the hydrocarbon-steam feed mixture. The heating fluid may be directed through the tube portion(24) of the convective reformer(2), or alternatively, through the shell portion(16), either of which may be filled with catalyst. The gas that emerges from the convective reformer(2), which has undergone heat exchange with the feed mixture, may be used to preheat the feed mixture to the convective reformer (2).
Patent EP-0244620-B1 (EP)
IPC: C07C265/10
Filed: 1987-03-25
Granted: 1991-03-13
Abstract: Isophorone diisocyanate, 3-isocyanatomethyl-3,5,5-trimethylcyclohexylisocyanate (IPDI) is prepared by liquid phase thermolysis of the corresponding bis-carbamic acid ester into the corresponding isocyanate and alcohol, respectively, in the presence of a highly selective metal oxide catalyst (SnO2 and/or CuO). Typically, the cracking reaction is carried out at a temperature from 225 DEG  to 350 DEG C, at a pressure of from 20 to 50 mmHg. These catalysts give high IPDI yields with high conversions of the carbamic acid esters.
Patent EP-0234805-B1 (EP)
IPC: B23K26/00
Filed: 1987-02-11
Granted: 1990-04-25
Abstract: A method and a device for selective weakening of limited areas of a material intended for the production of containers for liquids, especially beverages, with a material for the containers that is built up of a number of layers (l-5) at least one of which is a metal film layer (4). A hole (11) defined as to dimensions and depth is melted from the outside by the aid of a laser beam (7) hitting said layers (l-5) with such an intensity and during such a period of time that only the desired thickness of layers (l-3) is melted through.
Patent EP-0253861-B1 (EP)
IPC: A47C17/17
Filed: 1987-01-21
Granted: 1990-09-19
Abstract: A piece of seating furniture convertible to bed, comprising a stationary body (1) and at least one articulated frame (2) attached to the body and consisting of a rear back part (3) and a front back part (4) and of a seat part (5) carried on a carriage (14) by means of levers (7, 13). The invention is characterized in that the rear part (3) of the back of the articulated frame (2) is significantly shorter than the front part (4) of its back and, by the intermediate of a further frame part (9), pivotably attached to the stationary body (1) around a transverse shaft (10) provided in the rear part of the body (1), the said further frame part (9) being prevented by stop members (11) from being pivoted to below the horizontal plane. At the front end of the seat part (5), a foot rest (8) in itself known is provided, which can be affected and folded out by means of the position of the levers (7, 13). The carriage (14) which carriers the seat part (5) is provided with a pair of wheels (15) resting against the floor (16) at its front end and with a pair of wheels (17) running along linear guides (18) at its rear end, which said guides (18) are arranged in an inclined plane in the lateral parts of the stationary body (1) so that their topmost points are placed at the front edge of the piece of seating furniture.