baber/WOPTO huggingface dataset:
Patent EP-0246015-B1 (EP)
Inventor: THOTTATHIL JOHN KURIAN
IPC: C07F9/48
Filed: 1987-05-01
Granted: 1994-08-10
Abstract: A process is provided for preparing phosphonous acids of the structure wherein R1 is lower alkyl or arylalkyl <CHEM> which are useful in preparing phosphinic and phosphonic acid ACE inhibitors, which process includes the steps of treating an olefin of the structure R1-CH=CH2 wherein R2is lower alkyl or arylalkyl with a phosphorus-containing reagent such as sodium hypophosphite or hypophosphorous acid in the presence of an organic alcohol solvent such as ethanol or methanol, and a radical initiator such as azobisisobutyronitrile, under acidic conditions, preferably at the reflux temperature of the organic solvent, to form the phosphonous acid without forming the alkyl ester.
Patent EP-0291618-B1 (EP)
Title: Electrical battery
IPC: H01M10/16
Filed: 1987-12-22
Granted: 1991-09-25
Abstract: The invention relates to an electrical battery comprising a container (1) divided into cells in which are housed plates and separator assemblies (3), each cell comprising an anchorage (9) for the connecting bridges (4) which join the plates of the same polarity, the anchorage (9) serving to support the bridge (4) so avoiding the risk of breakage and a fixing member (8) having wedge-shaped columns which are introduced between the walls of a cell and a plate/separator assembly (3) therein to secure the assembly.
Patent EP-0264418-B1 (EP)
IPC: F27D3/14
Filed: 1987-04-30
Granted: 1991-12-04
Abstract: An apparatus and method are described for the continous production of molten metal alloy. A furnace (1) is used to melt a basic metal of the alloy, and that is transferred to a valve (2). Controlled amounts of at least one alloying metal are fed into the supply of molten metal in valve (2) for combining with the basic metal of the alloy to form a controlled supply of the desired alloy.
Patent EP-0326558-B1 (EP)
IPC: G03G15/09
Filed: 1987-09-21
Granted: 1991-10-23
Abstract: The development section of a non-mechanical high speed data printing system comprises, between the development region and the collection cylinder (28) which eliminates the carrier particles, a light-exposure system (25), which illuminates the highly charged regions, not subjected to the toner, of the surface of the charge image carrier (10) and thus discharges them. The adhesion of the negative carrier particles of the development mixture (11) to the unexposed regions of the surface of the charge image carrier (10) is thereby reduced, and the following collection cylinder can remove said particles from the surface.
Patent EP-0330657-B1 (EP)
Title: Cylinder
IPC: F16C/
Filed: 1987-10-07
Granted: 1991-09-25
Abstract: PCT No. PCT/EP87/00578 Sec. 371 Date Mar. 5, 1989 Sec. 102(e) Date Mar. 5, 1989 PCT Filed Oct. 7, 1987 PCT Pub. No. WO88/03610 PCT Pub. Date May 19, 1988.A cylinder has a roll shell that rotates around a fixed central axis. A first chamber arranged inside the cylinder is filled with liquid and transfers a supporting hydraulic force from the central axis to the shell. The first chamber is linked by a throttle to a second chamber located as well inside the cylinder, and in which is arranged for example a hermetically closed rubber hose filled with gas, so that the second chamber is at all times only partially filled with liquid. Thus, the volume of liquid contained in the second chamber can rapidly change when there is a change of pressure in the first chamber, so when the shell tends to vibrate, liquid flows back and forth through the throttle, converting wave energy into frictional heat by means of fluid friction, and thereby damping the vibration.
Patent EP-0283744-B1 (EP)
Title: Bioregulator on the basis of plant raw materials and process for its preparation
IPC: A01N65/08
Filed: 1988-02-24
Granted: 1992-12-09
Abstract: A bioregulator based on plant raw materials, which consists of certain components of the plants of the Caryophillaceac family. The developed bioregulator is a plant growth regulator of natural origin that can be used in numerous different ways. Depending on the cultivation in question, the bioregulator is applied either to the seeds or to the leaves of the plants. Due to the fact that the bioregulator is made from plant raw materials it is will not pollute the environment.
Patent EP-0303034-B1 (EP)
Title: Method and device for sorting refuse
IPC: B07B4/02
Filed: 1988-06-28
Granted: 1992-08-26
Abstract: A method for sorting rubbish using conveying devices in a conveying path via various sorting stations is improved to the effect of an early dividing up of the material stream and a thus more effective and easier handling of the branch streams in that the rubbish is subjected in a sorting station located in a front part of the conveying path to a suction air stream directed toward an air-permeable steep surface and thus partially adheres to the steep surface under a suction effect, and is partially collected below the steep surface and conveyed away. A rubbish sorting device for carrying out such a method is designed in such a way that the steep surface is connected at the rear to the suction side of a blower, a conveyor opening above the steep surface and a collecting and conveying-away device being arranged below the steep surface. In order to provide for the material to be detached at the steep surface to be constantly transported away, the said surface is preferably of movable construction. <IMAGE>
Patent EP-0325721-B1 (EP)
IPC: B65D88/12
Filed: 1988-11-22
Granted: 1992-02-19
Abstract: The cuboid collection container (1) for waste disposal, in particular a stackable cuboid tank container or intermediate bulk carrier, has an underbody (2), which projects over the side walls (4a-4d) and is connected to the bottom (11), and a frame-shaped upper enclosure (6) of the container body (B, B') in the region of an upper end (9) or lid, the side walls, which are straight in the vertical direction, being curved outwards between the corner regions (5). The side walls (4a-4d) are curved with a radius (R) which exceeds the side length (S) by up to the ten fold, so that each corner region (5) is arched between two side walls (4a-4d) with a radius (r) of between 7% and 30% of the side length (S) and fits snugly between the curvatures of the side walls. <IMAGE>
Patent EP-0321770-B1 (EP)
Title: Seal assembly
IPC: F16J15/32
Filed: 1988-12-05
Granted: 1993-02-17
Abstract: An arrangement for sealing the gap between two mutually concentric machine parts (52, 56), which move with respect to one another, comprises a sealing ring (53) which is inserted in the slot (51) of a first machine part (52) and consists of tough elastic plastic, and which rests with sealing edges (57, 58) arranged close to its ends on a second machine part (56), and a clamping ring (54) which is arranged between the sealing ring and the base of the slot, stresses the sealing ring radially and consists of an elastomer material whose axial expansion is less than that of the sealing ring. In this case, fixing the clamping ring (54) in the centre of the sealing ring (53) causes difficulties. 
<??>In the sealing arrangement according to the invention, the sealing ring (53) has an annular slot on its surface facing the slot base (63), which annular slot holds the clamping ring (54) and has an essentially trapezoidal cross-section, and the sealing ring (53) moreover has a least one radial hole (67) connecting the space (71) between the sealing edges (57, 58) and the base of the annular slot. In consequence, the clamping ring (54) is not only fixed correctly with respect to the sealing ring (53) but also ensures good stress relief of the sealing ring (53) while at the same time avoiding the sealing ring lifting as a result of excess pressure building up between its sealing edges (57, 58). 
<IMAGE>
Patent EP-0331819-B1 (EP)
Inventor: MCCULLOUGH FRANCIS P JR
IPC: B32B5/02
Filed: 1988-10-21
Granted: 1995-09-27
Abstract: A buoyant article which can be used for floatation and/or insulation comprising a fibrous structure of a multiplicity of resilient, shape reforming, elongatable, nonlinear carbonaceous fibers and a coating for said carbonaceous fibers comprising a water insoluble, hydrophobic, cured or set material.
Patent EP-0287362-B1 (EP)
Title: Window frame panel kit and an auxiliary device for producing a window frame
IPC: E06B1/06
Filed: 1988-04-14
Granted: 1992-06-17
Abstract: A frame panel kit for a window in an inclined roof comprises two plate members (10) accommodating side plates (2, 3) for arrangement in vertical planes perpendicular to the roof surface and a top member (4) and a bottom member (5) which in the installed position are substantially horizontal and vertical. Two fan-shaped sets (16, 17) of line markings (21a to 27a, 21b to 27b) are provided on the back of each of said plate members (10) for use in arranging the top member and the bottom member with respect to an actual roof inclination, said sets of line markings covering an angular range from 30 DEG  to 60 DEG  with the outer edge (10) of the plate member, each line marking (27a, ..) in one set (16) being perpendicular to a marking (21b, ..) in the second set (17). The first and second, resp., of two additional plate members (19, 20) are used as top member (4) and bottom member (5), said plate members being individually bent or curved into an angular shape with angles (U, V) of approximately 30 DEG  and 45 DEG , resp., between the mainly plane parts (32, 34; 33,35) of the plate members. All plate members (10) have ready-made outer edges (11, 28, 29) to be assembled with grooves in the installed window main frame and are width-adaptable to the thickness of the sloping wall by cutting-off from their internal edges. Predetermined line markings in either set are intended for the first and second, resp., of said additional plate members (19, 20).
Patent EP-0326739-B1 (EP)
Inventor: MILLER DAVID HARRIS
IPC: F21S8/00
Filed: 1988-10-12
Granted: 1994-09-14
Abstract: The housing (11) for the fixture is mounted on a wall over the patient's bed. The housing (11) accommodates a first non-rotatable fixture which directs light from fluorescent tubes downward through a conventional flat prismatic lens (41). There is also a longitudinally extending lens (71) mounted within the outline of the housing (11) and rotatable by means of handles (61) at either end so that light from a second set of fluorescent tubes may be adjusted to function as a reading lamp for the patient, as an examining light at different locations of the patient's body and as a room illumination source, the intensity of room illumination being adjustable. A safety switch is moved to "off" position when the housing is struck by an object such as an IV rod fixed to an adjustable bed to stop the motor which moves the bed.
Patent EP-0324293-B1 (EP)
Title: Process for the fabrication of particle boards with aminoplast resins
IPC: C08G12/36
Filed: 1988-12-19
Granted: 1993-05-12
Abstract: Process for the manufacture of aminoplastic resins according to which 2-ureido-4,6-diamino-1,3,5-triazine and optionally melamine are added to the amino plastic resin. Process according to which the quantity of 2-ureido-4,6-diamino-1,3,5-triazine does not exceed 10% by weight. Application to the manufacture of particle boards.
Patent EP-0291526-B1 (EP)
IPC: H05B37/02
Filed: 1987-11-24
Granted: 1992-04-22
Abstract: A programmable lighting circuit controller for controlling a plurality of houshold lighting circuits includes a microprocessor (47) and an electronically erasable programmable read only memory (44) for programming the household lighting circuits for a variety of loads. The lighting circuits may be configured as a combination of incandescent and fluorescent loads (22, 24, 26) by designating one output of the controller as a heater circuit for all of the fluorescent loads. The microprocessor is controlled by a set of nonlatching pushbuttons on a front panel which raise and lower lighting levels, set lighting levels in memory and recall preset levels from memory. Phase-controlled triac circuits are employed as the final load control devices.
Patent EP-0418224-B1 (EP)
Title: Transducer device operating with ultrasound for the measurement of the flow velocity of a fluid in a pipe
IPC: G01P5/00
Filed: 1988-04-20
Granted: 1993-09-22
Abstract: A transducer device operating with ultrasound for the measurement of the flow velocity of a fluid in a pipe (1) comprising two transducers (2, 3) mounted on their respective sides of the pipe and directed obliquely in relation to the direction of the flow, which transducers alternately transmit and receive sonic pulses to, respectively from each other. The two transducers (2, 3) are designed with their centre axes deviating from the imaginary connecting line between the transducers in a direction against the mentioned flow direction (1).
Patent EP-0417088-B1 (EP)
Title: Communication system and switching element used therein
IPC: H04L12/937
Filed: 1988-05-28
Granted: 1993-07-14
Abstract: PCT No. PCT/EP88/00482 Sec. 371 Date Oct. 31, 1990 Sec. 102(e) Date Oct. 31, 1990 PCT Filed May 28, 1988 PCT Pub. No. WO89/11764 PCT Pub. Date Nov. 30, 1989.Communication system and switching element used therein. To detect and remove partly established paths, a path release explorer packet is periodically transmitted from an outside node on established paths and each time it arrives in a node a check is made whether this node is a dead end for all directions. In the affirmative a path release packet is transmitted to a preceding node to possibly release the path to the dead end node. The switching element used in each node includes a first switching bus (TB, TM) to interconnect input ports (RX1/8) to output ports (TX1/8). One of these output ports (TX9) is connected to a second switching bus (SB) which has access to all input ports.
Patent EP-0334926-B1 (EP)
IPC: B01D46/30
Filed: 1988-09-23
Granted: 1992-05-06
Abstract: The exhaust gases from internal combustion engines, petrol and diesel alike, whether fitted to motor vehicles or used as fixed prime movers in industry, are rid of entrained solid particles and unburned hydrocarbons by a filter comprising a number of distinct stages (10, 20, 30, 40), including at least two filtration stages (10, 40) filled with a highly permeable metal material, located one at either end, a further filtration stage (20) filled with a clay refractory (21), and at least one sedimentation stage (30) consisting in an empty chamber (31) located between two successive filtration stages.
Patent EP-0333000-B1 (EP)
Title: Peptides with inhibitory activity of enzymatic systems, process for their preparation and pharmaceutical compositions containing them
IPC: A61K31/195
Filed: 1989-03-07
Granted: 1993-05-19
Abstract: Compounds of formula <CHEM> wherein R, R1, R2, R3, R4, R5 and n have the meanings reported in the specification, processes for their preparation and pharmaceutical compositions containing them as active ingredient are described. The compounds of formula I are inhibitor of enzymatic systems and they are useful in pharmaceutical field.
Patent EP-0337503-B1 (EP)
Inventor: YOUNG DONALD C
IPC: B01F5/00
Filed: 1984-04-30
Granted: 1997-07-23
Abstract: The invention is directed to compositions for the fumigation of soils, enclosed spaces, agricultural products and other commodities, etc., using compositions which decompose to form carbon disulfide and certain other biocidal materials. Such fumigation can be used to control bacteria, fungi, insects, nematodes, rodents, and weeds. A composition is provided which is an aqueous solution of ammonium, alkali metal or alkaline earth metal thiocarbonate or a mixture thereof, comprising an added base, the concentration of the added base being sufficient to produce a pH above 7 in the solution. These "thiocarbonates," include, without limitation, salts of trithiocarbonic acid and tetrathiocarbonic acid, compositions having empirical formulae intermediate to these acid salts (such as MCS3.7, wherein M is a divalent metal ion), and compositions containing substances in addition to thiocarbonates [such as a stabilized ammonium tetrathiocarbonate which contains ammonium sulfide, i.e. (NH4)2CDS4 (NH4)2S]. The compositions are generally water soluble and can be prepared, stored, and used in aqueous solutions. The thiocarbonate solutions of the invention are stable during prolonged periods of storage in a closed container, exhibit a low vapor pressure, and are not flammable. For soil fumigation, thiocarbonates can be mixed with fertilizers to provide a multi-functional application.
Patent EP-0354482-B1 (EP)
IPC: A63C9/08
Filed: 1989-08-03
Granted: 1992-05-13
Abstract: PCT No. PCT/EP89/00922 Sec. 371 Date Mar. 26, 1990 Sec. 102(e) Date Mar. 26, 1990 PCT Filed Aug. 3, 1989 PCT Pub. No. WO90/01358 PCT Pub. Date Feb. 22, 1990.In a safety ski binding with a heel unit which includes a bearing housing (11), a sole holder (13), a hand opening lever (15) and a release spring (16), an actuating abutment (22) is arranged on the sole holder (13) at a distance (A) from the first transverse axle (12) which is substantially smaller than the distance (B) of the culmination point from the first transverse axle (12). Moreover, a counter-abutment (23) which cooperates with the actuating abutment (22) is provided on the hand opening lever (15), with one of the two abutments (22, 23) being made resiliently yielding. Through cooperation of the two abutments (22, 23) the sole holder (13) pivots at a higher speed than the hand opening lever (15) into its open position. As a result the horizontal sliding section (32) enters into engagement again with the latch projection (17) shortly before reaching the culmination point (21), so that the further pivoting is only possible under compression of the resilient abutment. After exceeding the culmination point (21) the resilient abutment, together with the release spring (16), brings about the full opening of the sole holder (13).
Patent EP-0350309-B1 (EP)
Title: Piperidine derivatives
IPC: C07D405/06
Filed: 1989-07-06
Granted: 1992-11-11
Abstract: The (3R,S)- or (3R)- form of a compound of the formula:- <CHEM> or a pharmaceutically acceptable salt thereof, wherein R<1> is a group of the formula:- <CHEM> where each Y, which may be the same or different, is selected from the substituents hydrogen, halo and C1-C4 alkyl:  X is -(CH2)2-, -CH=CH-, -CH2-S-, -CH2-O-, -S- or -O-;  and R is a group of the formula:- <CHEM> wherein R<2>, R<3>, R<4> and R<5> are certain specified substituents.   The compounds are useful in the treatment of diseases associated with altered motility and/or tone of smooth muscle.
Patent EP-0357484-B1 (EP)
IPC: A61K8/00
Filed: 1989-08-11
Granted: 1992-07-15
Abstract: 1. Composition for inducing and stimulating hair growth and/or reducing hair loss, characterised in that it contains, in a physiologically acceptable medium, at least one alkyl polyglycoside and at least one compound corresponding to the formula: <IMAGE>  in which R1 denotes a group <IMAGE> in which:  R3 and R4 may be selected from:  hydrogen and an alkyl, alkenyl, alkylaryl or cycloalkyl group; R3 and R4 can also form a heterocycle with the nitrogen atom to which they are linked, this heterocycle being selected from aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, hexahydro azepinyl, heptamethylenimine, octamethylenimine, morpholine and 4-(lower alkyl-piperazinyl groups, it being possible for the heterocyclic groups to be substituted on the carbon atoms with one to three alkyl, hydroxy or alkoxy groups; and the group R2 is selected from hydrogen and an alkyl, alkenyl, alkylalkoxy, cycloalkyl, aryl, alkylaryl, arylalkyl, alkylarylalkyl, alkoxyarylalkyl and/or haloarylalkyl group, as well as the physiologically acceptable addition salts with acids.
Patent EP-0365370-B1 (EP)
IPC: A61K9/12
Filed: 1989-08-21
Granted: 1992-10-07
Abstract: The invention relates to a photostable filtering emulsion containing, in combination, in the aqueous phase a photostable filter with a broad absorption band consisting of 1,4-phenylenebis- (3-methylidene-10-camphorsulphonic acid), and in the oily phase a photostable system filtering out UV-A, comprising at least one of the following compounds, namely N-(2-ethylhexyl)-3-(3-methoxy- 4-n-butoxy-benzylidene)-10-camphorsulphonamide (compound 2), 4-(1,1-dimethylethyl)-4'-methoxydibenzoylmethane (compound 3) and 4-isopropyldibenzoylmethane (compound 4), the latter two compounds 3 and 4 being photochemically stabilised by at least one fat-soluble filter having a  lambda max below 330 nm, selected from the following benzylidenecamphor derivatives: benzylidenecamphor (compound 5), p-methylbenzylidenecamphor (compound 6), N-(2-ethylhexyl)- 3-(4-sulphamoylbenzylidene)camphor (compound 7) and 3-methoxy- 4-n-butoxybenzylidenecamphor (compound 8). This composition is intended for protecting the skin against UV rays of wavelengths between 280 and 380 nm.
Patent EP-0364400-B1 (EP)
Title: Ski boot
IPC: A43B5/04
Filed: 1989-09-28
Granted: 1992-07-08
Abstract: The boot is provided with blocks (13, 14), of oblong shape, which are mounted removably in vertical pockets (10, 12) provided on the inner boot (7). These blocks are arranged on each side of the Achilles tendon which has the effect of wedging the heel in the boot. The blocks can be replaced by thinner or thicker blocks. <IMAGE>
Patent EP-0378203-B1 (EP)
Inventor: HUBER ERASMUS DR RER NAT
IPC: G01N33/82
Filed: 1990-01-10
Granted: 1996-08-28
Abstract: The cobalamin acid hydrazides have the formula (I> B-CO-NH-NH-(R-CO-NH-NH)XH (I) in which B is the radical formed from cobalamins by elimination of a -CONH2 group, in particular the radical of cyanocobalamin, and R is a linking group (spacer), and x is 0 or 1. 
<??>The cobalamin acid hydrazides of the formula (I) can be used to prepare stable cobalamin conjugates of the formula (III> B-CO-NH-(NH-R-CO-NH)XN=GP (III> in which B, R and x have the abovementioned meaning, and GP is the radical of a glycosyl group-containing protein which is bonded via a glycosyl radical to the -NH-N= group. These cobalamin conjugates, for example the conjugate of the formula
 B12-d-CO-NH-NH-CO-CH2-(O-CH2-CH2)3-O-CH2-CO-NH-N = PODox, are very suitable for use in immunoassays, especially for the determination of cyanocobalamin.
Patent EP-0401653-B1 (EP)
Title: Use of naftopidil for the treatment of dysuria caused by benign prostate hypertrophy
IPC: A61K31/495
Filed: 1990-05-30
Granted: 1993-01-13
Abstract: The use of 1-(2-methoxyphenyl)-4-[3-(naphth-1-yloxy)- 2-hydroxypropyl]piperazine or the salts thereof for the treatment of dysuria associated with prostate hypertrophy is described.
Patent EP-0408086-B1 (EP)
Inventor: GASKILL GAROLD B
IPC: G04G5/00
Filed: 1985-12-03
Granted: 1997-02-26
Abstract: A portable pager for receiving a transmitted signal containing paging and timing data during a short time slot (604) assigned to the pager (20) comprises: timing means (720) for generating a time indicating signal; power up means (722) responsive to the timing means (720) for providing power only during the pager's assigned time slot (604); receiving means (840) coupled to the timing means (720) for detecting the transmitted signal powered by the power up means (720); decoding means (840) powered by the power up means (722) and connected to the receiving means for extracting the paging and timing data from the transmitted signal; first synchronisation means (701) powered by the power up means and responsive to the timing data for synchronizing the timing means; and indicating means (750) powered by the power up means (722) and responsive to the paging data for indicating when a page is detected.
Patent EP-0398431-B1 (EP)
Inventor: BRAAT JOSEPHUS JOHANNES MARIA
IPC: G02B13/18
Filed: 1990-05-14
Granted: 1995-01-18
Abstract: An objective lens (20) and an optical scanning device (30, 20, 50) provided with such a lens are described, of which lens both surfaces (22, 23), viewed from the object side, are concave, while the focal length is considerably smaller than its thickness (d) of along the axis and the surface (23) at the image side is aspherical. When using this objective lens, the scanning device may be very compact.