baber/WOPTO huggingface dataset:
Patent EP-0182248-B1 (EP)
Title: Device for sucking secretions from wounds
IPC: A61M1/00
Filed: 1985-11-12
Granted: 1991-04-17
Abstract: The present invention relates to a method and apparatus for aspiration of secreted fluids from a wound by means of a drain that is connected with a container by a tube, in which the container is a negative pressure, which decreases with the flow of secreted fluid, and regenerates from time to time to a selectable value. A closed system formed by the drain, the container and the tube connecting the two is supplemented for this purpose with a collection container and a second tube that connects the collection container with the container. The second tube has at least one section to which a tube pump can be applied. A clamp is provided in the line formed by the second tube between the container and the collection container.
Patent EP-0173403-B1 (EP)
IPC: B01D53/30
Filed: 1985-08-22
Granted: 1988-09-28
Abstract: 1. Method for controlling the quantity of sorbent which is fed into a stream of waste gas for sorption of HCl and SO2 , characterised in that the desired value of the sorbent dosaging is calculated using the HCl content and the quantity of waste gas, that the desired value thus determined is corrected further by a stoichiometric value dependent on the temperature in the pure gas, and that, as a further correction, the SO2 content in the waste gas is brought in if it exceeds a predetermined limit value.
Patent EP-0188074-B1 (EP)
IPC: D03C3/20
Filed: 1985-11-20
Granted: 1989-07-26
Abstract: A heald rod retention device comprising an elongate body (22) having a first body portion (22a) adapted to guide reciprocal movement of the terminal end portion of a heald rod (15) and a second body portion (22b) provided.with a first latch (30) formation for engagement with a second co-operating latch formation (31) on the heald rod (15), the heald rod (15) being guided by the first body portion (22a) so that during reciprocation the second latch formation (31) moves passed the first latch formation (30) without engagement, at least one solenoid (23) activated magnetic pole piece mounted on the second body portion (22b) and extending along the path of reciprocation of the heald rod (15) and which on activation of the solenoid (23) causes deflection of the terminal end portion of the heald rod (15) during its reciprocal movement to bring the first (30) and second latch formations (31) into engagement, and stop means (27) for limiting the amount of deflection of the heald rod (15) so as to prevent contact between the heald rod (15) and the pole piece (24).
Patent EP-0181271-B1 (EP)
IPC: B65D55/02
Filed: 1985-10-01
Granted: 1988-05-18
Abstract: 1. A screw-threaded cap composed of plastics materials for the inviolable closure of a tube also composed of plastics material, said tube (8) having a shoulder (17) connected to the body of the tube and surmounted by a nozzle (7) bearing at its base an external screw thread (6), and said cap (1) comprising a cover (2) bearing an internal screw thread (5) which can be screwed onto said external screw thread (6) of said nozzle (7) of said tube (8) and a sealing means (29) as well as, at its lower portion, a flange (4) which is inclined substantially as the shoulder (17) of the tube (8), characterized in that said flange (4) comprises at least one opening (9) extending to its periphery and at least one strip (10) situated in said opening (9) and connected to the cap (1) by at least one connecting bridge (11, 12), said strip (10) bearing beneath its lower face (26) and close to its rear edge (21) according to the unscrewing direction (22) of said cap (1) a relief (18) which bears by only one or more punctual contact surfaces (20) on said shoulder (17) of said tube (8) after screwing said cap (1) on said tube (8), and said flange (4) also comprising, on the edge (24) defining in the rear of the opening (9), an oblique face (23) which is inclined downwards according to said unscrewing direction (22) of cap (1).
Patent EP-0203151-B1 (EP)
IPC: H04L69/40
Filed: 1985-11-20
Granted: 1990-02-28
Abstract: A channel unit (172) for looping around a digital transmission line (150) in response to first and second received control codes. When the first and second received control codes are both first predetermined control codes from one end of the line, the data channel assumes a state to pass the second received first control code and any subsequently received control codes to the next channel unit. However, when the first and second received control codes are first and second predetermined control codes from the one end of the line, respectively, the data channel unit connects the transmit path from the one line end to the receiving path back to the one line end, thus looping back the digital transmission line.
Patent EP-0201804-B1 (EP)
IPC: A61K33/243
Filed: 1986-04-29
Granted: 1992-07-01
Abstract: Metal-containing compounds have been found to decrease calcium resorption from bone. These compounds, when administered to patients who are suffering from diseases characterized by accelerated bone resorption, impede the flow of bone calcium into the blood and increase the calcium content of bone tissue.
Patent EP-0204969-B1 (EP)
IPC: F16L47/00
Filed: 1986-05-09
Granted: 1989-04-05
Abstract: A prefabricated assembly for forming a high tensile strength pipe connection is formed by providing a metallic muff and pressing one end of a pipe adapter made from plastic material into the muff. The metallic muff has an internal diameter formed with sawtooth projections which penetrate the material of the pipe adapter and the penetration is enhanced by inserting a smooth support sleeve into the pipe adapter, the support sleeve being stiffer than the pipe adapter and operating to effect a positive and frictionally locking connection. The opposite end of the pipe adapter may then be attached by welding or the like with a plastic material pipe to form thereby a tight connection at a utilization site.
Patent EP-0209027-B1 (EP)
IPC: E04H5/04
Filed: 1986-07-05
Granted: 1992-04-01
Abstract: A transportable transformer station, especially a small station which can be partially buried in the ground, having a transformer, medium-voltage switch panels and a low-voltage distributor, is intended to be designed such that it is user-friendly while having extremely reduced dimensions and making far-reaching savings in the free spaces for operation within the station building, and permits installation even when the space available is constricted. This is achieved by the medium-voltage switch panels (17) and the low-voltage distributor (18) being arranged side-by-side and in the same operating plane in the switch chamber (51), a swivellable partial cover (19) extending over the switch chamber (51), by the rest of the cover (20) being capable of being retained above the rear transformer chamber (50) and being removable when not retained, and by the overall installed height of the station building not exceeding a maximum of 1.00 m above ground. <IMAGE>
Patent EP-0204821-B1 (EP)
Title: Circuits pour transformer en signaux de niveau de tension analogique des signaux digitaux representant des informations en couleur
IPC: G09G5/02
Filed: 1985-12-05
Granted: 1989-09-27
Abstract: Circuits pour transformer des signaux digitaux représentant des informations en couleur en signaux de niveau de tension analogique appliqués à un moniteur à tube à rayons cathodiques monochrome. Des signaux digitaux représentant des informations en couleur sont appliqués aux premières extrémités d'une pluralité de résistances (R1 à R4) dont les autres extrémités sont reliées à un point commun (32). La sortie de tension apparaissant au point commun (32) détermine les signaux de niveau de tension analogique à appliquer au moniteur. Un signal indiquant si c'est une information du premier plan ou de l'arrière plan qui doit être affichée est appliqué à une extrémité d'une autre résistance (R5) dont l'autre extrémité est reliée au point commun (32). La valeur de l'autre résistance (R5) est choisie de manière à produire un décalage relatif entre la plage de tension des signaux analogiques se rapportant aux informations du premier plan et celle des signaux analogiques se rapportant à l'arrière-plan, ce qui renforce le contraste entre les informations du premier plan et celles de l'arrière plan.
Patent EP-0255826-B1 (EP)
IPC: H03H11/04
Filed: 1986-11-21
Granted: 1991-03-06
Abstract: An active differential load circuit (50) which receives a differential input signal applied to first and second inputs thereof and produces a single ended output signal at an output (66) thereof while unwanted higher frequency signals applied thereto are filtered from the output without ground currents. The load includes a pair of transistors (16, 18) which have, in the preferred embodiment, their collectors connected together via series connected first and second resistors (22, 24) with the interconnection between the two resistors being connected to the bases of the two transistors. The collectors are also respectively coupled to a pair of current source (60, 62) and the respective emitters receiving the applied differential input signal. A filter capacitor (26) is coupled between the collectors of the two transistors and effectively shorts the unwanted higher frequency signals thereacross.
Patent EP-0231903-B1 (EP)
Title: Semiconductor memory device
IPC: G11C16/04
Filed: 1987-01-30
Granted: 1992-04-22
Abstract: A semiconductor memory device includes a plurality of memory cells arranged in rows and columns, a plurality of bit lines, each coupled to the memory cells forming one column, and a MOS transistor connected between a power supply terminal and one end of every bit line. The device further includes at least one test memory cell coupled in series with the MOS transistor, thus forming a series circuit connected between the power supply terminal and the ground.
Patent EP-0234355-B1 (EP)
IPC: H04L12/40
Filed: 1987-02-05
Granted: 1991-10-09
Abstract: In a circuit arrangement for PCM telecommunication facilities, especially PCM long distance exchange facilities with several synchronous pulse clock controlled transmitters for common transmitting chanel, information from different transmission processes flows over a transmitting channel common to all transmitters. In addition to the transmitting channel, a test channel is provided. For the prevention of simultaneous transmission and a co-mingling together of information, each transmitter transmits its own binary coded address to the transmitting channel always before a message as well as to the test channel and receives back the total information after combining on the test channel for comparison, bit-by-bit with the actual address information transmitted by it. In the event of accidental simultaneous transmission start by a transmitter, in case of character inequality on the test channel between two simultaneously transmitted bits, the binary character of the one type always asserts itself against the binary character of the other type. A transmitter interrupts its transmission in the event of character inequality. The assertion principle is limited to test channels while the transmission of both types of binary characters to the transmitting channel is relatively low ohmicly.
Patent EP-0238897-B1 (EP)
IPC: G01C9/28
Filed: 1987-03-03
Granted: 1990-05-16
Abstract: 1. A spirit level comprising a body consisting of a hollow section, and at least one bubble block accommodated in a housing which is mounted in the said body, this housing being provided with conduits filled with adhesive and communicating with at least one inlet orifice for the adhesive, characterized in that, - the housing is composed of two halves (3, 3'; 21, 21') joined together by means of matching profiles (9, 10; 27, 28) and fastened to one another, at the same time enclosing the said bubble block (2; 20) ; - each half of the housing has an elastic tongue (6; 24), the two tongues of the two halves being opposite one another and parallel to one another and to the two opposing inner faces of the body (1) of the hollow section, against which they are laid as a result of their elasticity ; - the said conduits are grooves (12; 25) provided in the outer lateral face of each half (3; 21) which is in contact with the said inner faces of the hollow section, at least part of these grooves being located on the said tongues (6; 24), the adhesive thus fastening the lateral faces of the housing to the opposing inner faces of the body (1) ; - the inlet orifice for the adhesive is formed by a hole (14; 30) provided in a wall of the hollow section in contact with one of the outer lateral faces of one half of the housing.
Patent EP-0240732-B1 (EP)
IPC: F16L47/02
Filed: 1987-03-05
Granted: 1993-09-29
Abstract: In order to weld butt-jointed plastic tubes, a welding element with a wire coil for electrical resistance heating is positioned between the abutting tube ends. The tube ends are pressed to each other while at the same time the welding device is heated to welding temperature. Lastly, the tube ends are held together until the welded area has hardened by cooling. The welding device is constructed in the form of an annular disc the external diameter of which is approximately equal to the external diameter of the tubes and the internal diameter of which is approximately equal to the nominal internal diameter of the tubes. A heating wire coil spirals around the geometric center of the annular disc, and is positioned on the two annular disc surfaces that come into contact with the tube ends.
Patent EP-0249895-B1 (EP)
IPC: A63C5/044
Filed: 1987-06-11
Granted: 1991-05-29
Abstract: A ski having good glidability, and low wear in its glide zones, and in which the tread areas in the glide zones are so configured that ordinary flexural stress will not ensue in cracking or other damage to the thread. The ski has a glide surface comprising one or more elements which are in the form of at least one of solid ceramic sintered compacts and coated metal base plates.
Patent EP-0257447-B1 (EP)
IPC: B65G27/24
Filed: 1987-08-12
Granted: 1990-04-11
Abstract: 1. Apparatus for the automatic palletisation of bags, with - a roller conveyor for conveying the bags, - means for turning and storing the bags, - a transverse distributor for the bags which is arranged behind the bag turning point and which is movable transversely relative to the conveying direction, - an essentially linear arrangement of the individual components, and - a device for lifting the bags, during turning, above the effective range of the rollers, characterized by a) a magazine for empty pallets and a pallet transport device, b) an arrangement of the individual components at floor level, c) driven rollers (5) in the roller conveyor, d) devices for lifting the bags above the effective range of the rollers (5) during distribution (distributor rakes 7) and storage (storage rakes 8), e) monitoring devices (sensors 9) in the region of and interacting with the lifting device (storage rakes 8) in the region of the bag store (4), f) a loading table (10) in a lifting structure (12), the lifting range of which reaches at least from the roller conveyor to the height of the desired bag stack on the pallet and in which the loading table (10) is arranged so as to be longitudinally movable, g) a centring device (slides 21, 22 ; centring fences 23) located above the loading table (10) and shifting the bags a predetermined amount.
Patent EP-0264815-B1 (EP)
IPC: C12Q1/00
Filed: 1987-10-14
Granted: 1992-08-12
Abstract: The present invention relates to methods for selective measurement of aromatic amino acids or branched-chain amino acids, which are characterized by coupling plural enzymes containing those specific for aromatic amino acids or containing those specific for branched-chain amino acids, respectively, to a sample, to produce hydrogen peroxide, and then measuring said hydrogen peroxide. By using the present methods, it is possible to measure the ratio of all or individual aromatic amino acids to branched-chain amino acids in a sample, and it can be utilized in judgement of the degree of liver damage and in monitor of amino acid in the therapy by amino acids-infusion.
Patent EP-0274028-B1 (EP)
IPC: B63B35/79
Filed: 1987-11-17
Granted: 1991-01-30
Abstract: A handgrip extension to be attached to the boom of a sailboard is disclosed. The extension permits the user to comfortably grip the forward end of the boom to minimize injury and discomfort while allowing greater control and speed in sailboarding.
Patent EP-0275405-B1 (EP)
IPC: E05D7/04
Filed: 1987-11-23
Granted: 1991-03-27
Abstract: In a two-part connecting fixture for connecting parts of a piece of furniture, preferably to a hinge bracket and mounting plate assembly, one of the parts of the fixture is provided with a spring-loaded pivoted lever and the other with an abutment that is interengageable with the lever. The lever and the abutment are respectively provided on confronting surfaces with a beveled or rounded detent flank and with an engaging edge. The lever is arranged to snap to its locking position as the parts are fitted together and are displaced or pivotally moved to a connecting position. The lever is adapted to be released from its locking position by an actuating mechanism. A stop is provided, which during or after the snapping of the lever to its locking position limits the displacement of the parts which are interlocked. A safety mechanism is provided for preventing an unintended release of the interlocked parts. The detent flank is formed with a locking portion consisting of an aperture, recess, notch or step at the beginning of that region of the detent flank which is swept by the engaging edge as the detent lever moves to the locking position. The engaging edge interengages with said locking portion as the detent lever moves toward its release position.
Patent EP-0251754-B1 (EP)
IPC: G01G13/26
Filed: 1987-06-29
Granted: 1992-03-18
Abstract: Apparatus for dispensing a desired quantity by weight of a fluid material such as a liquid base colour printing ink for shade mixing purposes is provided, which apparatus includes a container (1) for the fluid material to be dispensed, a main fluid material dispensing discharge outlet means (2) on the container (1), a secondary fluid material dispensing discharge outlet means (3) on the container (1), which secondary fluid material dispensing discharge outlet means (3) is adjustably operable to dispense a particular volume of fluid material corresponding to a particular weight of fluid material to be dispensed, and means (4) for applying pressure to fluid material when in the container to (1) urge it towards both said outlet means (2, 3), the arrangement being such that to dispense a desired weight of a fluid material over a certain weight from the apparatus into a receptacle therebelow on a weighing scale, the means (4) for applying pressure to the fluid material in the container (1) is operated to urge the fluid material in the container (1) towards the main and secondary outlet means (2, 3), the main and secondary outlet means (2, 3) are actuated, fluid material is dispensed from both the outlet means into the receptacle, the main outlet means (2) is closed when a predetermined major weight of fluid material has been dispensed, below the desired weight, into the receptacle, the secondary outlet means (3) is shut-off when a predetermined secondary weight of fluid material has been added to the predetermined main weight of fluid material in the receptacle to bring the weight of the dispensed material in the receptacle closer to and below the desired weight, the dispensed fluid material in the receptacle is weighed to give an actual weight value, the weight difference between the desired weight and the actual weight is calculated, the secondary outlet means (3) is actuated to dispense the weight difference into the receptacle, and the final weight of dispensed fluid material in the receptacle is weighed for checking purposes, and the arrangement being such that to dispense a desired weight of fluid material below a certain weight from the apparatus into a receptacle therebelow on a weighting scale, the means (4) for applying pressure to the fluid material in the container is operated to urge the fluid material in the container (1) towards the main and secondary outlet means (2, 3), the secondary outlet means (3) only is actuated to dispense fluid medium therefrom into the receptacle until a predetermined weight of fluid material below the desired weight has been dispensed and then shut-off, the dispensed fluid material in the receptacle is weighed to give an actual weight value, the weight difference between the desired weight and the actual weight is calculated, the secondary outlet means (3) is actuated to dispense the weight difference into the receptacle and the final weight of dispensed fluid material in the receptacle is weighed for checking purposes.
Patent EP-0239476-B1 (EP)
IPC: A61K31/435
Filed: 1987-03-17
Granted: 1990-10-24
Abstract: The present invention concerns derivatives of 5H-pyrido[4,3-b]-indole with the following general formula:   <IMAGE>   in which n represents a whole number from 2 to 4, R1 represents hydrogen or a lower alkyl group; R2 represents hydrogen, a hydroxy group or a lower alkyloxy group; R3 and R4 represents hydrogen, a lower alkyl group or hydroxyalkyl group, R5 can be identical or different and represents hydrogen, a hydroxy group or a lower alkyl group, as well as the tautomeric forms and the addition salts with pharmaceutically acceptable mineral or organic acids. The invention also concerns their preparation process, and their use as medicaments.
Patent EP-0239500-B1 (EP)
IPC: C07D207/48
Filed: 1987-03-26
Granted: 1992-01-22
Abstract: The therapeutic compounds useful in the treatment of patients suffering from intellectual or nervous asthenias, memory failures or old age and excessive intellectual fatigue having the formula (I): <IMAGE>  (I)  in which R1 represents an alkyl radical, linear or branched, containing up to 8 carbons atoms, an acyl radical containing from 1 to 6 carbon atoms or a cycloalkyl radical containing from 3 to 6 carbon atoms and R represents an aryl radical containing up to 14 carbon atoms, unsubstituted or substituted, or a mono- or polycyclic heterocyclic radical, unsubstituted or substituted. Also, therapeutic compositions containing the compound, method of preparing the compound and method of use.
Patent EP-0273865-B1 (EP)
IPC: B60P1/44
Filed: 1987-12-17
Granted: 1992-01-29
Abstract: Provided in a platform having platform profiles forming a surface is a connection member which is connected to one of the platform edges and to the adjacent platform profile(s) by connection members, such as bolts, and has recesses or tabs having holes for the hinge pins holding the platform. The connection member is constructed with its tabs as a connection head which rests with a plinth plate at least partially on a counter-surface of the adjacent platform profile made of lightweight metal. At least one undercut longitudinal groove (58) extends approximately parallel to the longitudinal axis of the profile in the counter-surface (56) of the platform profile (11) adjacent to the connection head (18), in the undercut hollow space (55) of which groove there is arranged at least one shaped strip (51) which touches both profile wall strips (60) bounding the longitudinal groove and accommodates the bolt(s) (26/27) of the connection head. <IMAGE>