baber/WOPTO huggingface dataset:
Patent EP-0066702-A2 (EP)
Inventor: ICHIKAWA TOSHIJI
IPC: A61M5/178
Filed: 1982-04-23
Abstract: A blood collector comprising a collection container in the form of a tube having a forward end adapted for drawing of blood into the container and an opened rear end, a closure unit adapted for closing the opened rear end of the collection container, and a mechanism for allowing passage of air when blood is flowing into said container and preventing passage of air and blood when said container is filled with blood, said mechanism having a filter member containing water insoluble but water-swellable polymeric material and provided to at least the contact portion of the closure member with collected blood. Air contained in the blood collecting space of the collection container is expelled through the valving element by the collected blood which rises to a desired level for expelling air from said space practically completely. As the clood contacts the water insoluble but water-swellable high polymeric material contained in the valving element, the material is swollen into gel body to block the air passage in the valving element connecting to outside of the collector. Thus blood analysis may be effected without influences by outside air and air otherwise contained in the blood collecting space.
Patent EP-0066714-A2 (EP)
Inventor: AUGART DIETMAR DR
IPC: C09B62/028
Filed: 1982-05-05
Abstract: Sulpho-containing compounds of the formula I <IMAGE>  where D is the radical of a diazo component, X is a fibre-reactive radical, m is 1 or 2, if m is 1, X-B is X, and if m is 2, B is a bridge member, p is 0 or 1, and A is a radical of the formula <IMAGE> or <IMAGE> where R<1> is hydrogen, substituted or unsubstituted alkyl or phenyl, R<2> is hydrogen, substituted or unsubstituted alkyl or phenyl, R<3> is substituted or unsubstituted amino or hydroxyl, Y is oxygen or substituted or unsubstituted imino and Y<1> is oxygen or substituted or unsubstituted imino and where R<1> and Y<1> and R<1> and R<3> can be linked together to form a ring and A is neither a barbituric acid radical nor a triaminopyrimidine radical, are highly suitable for dyeing hydroxyl-containing fibres.
Patent EP-0093199-A2 (EP)
Inventor: WAI-CHUNG CHOW WILLIAM
IPC: G11B5/133
Filed: 1982-12-10
Abstract: Diffusion bonding of dissimilar ceramics can be accomplished by the application of pressure only while the ceramics are at a temperature at which their expansion rates are the same. A process for manufacturing magnetic head cores is disclosed where a magnetic ferrite is diffusion bonded to a non-magnetic ceramic by first heating the core pieces to a certain temperature range where the thermal expansion rates of the magnetic ferrite and the non-magnetic ceramic are the same and then applying the diffusion bonding pressure. The pressure is removed either before or after the bonded pieces are cooled.
Patent EP-0081894-A2 (EP)
Inventor: KORONKA PAUL
IPC: A01C7/00
Filed: 1980-10-29
Abstract: Process for direct drilling heavy or compacted soil comprising first killing the weeds and thereafter drilling into substantially undisturbed soil; wherein the porosity of the soil is improved before drilling by making a series of adjacent substantially parallel diagnonal cuts therethrough to fissure the body of the soil without substantial disturbance of the surface. Also claims a blade for carrying out such fissuring with a hinged extension on the trailing edge set at an adjustable angle to increase the soil fissuring as required according to soil type. Crumble rollers may be located between adjacent blades to provide impact blows or pressure upon the temporarily raised soil lifted up by the soil-fissuring blades. Alternatively angled cutting knives on rotating shafts may follow the fissuring blades.
Patent EP-0069589-A2 (EP)
Inventor: BERCZI CHARLES NICHOLAS
IPC: D04B21/14
Filed: 1982-07-06
Abstract: In a timing or like synchronous drive belt 10 composed of cords 11, rubber backing 12, rubber teeth 13, fabric jacket 14 and rubber facing 15, improved characteristics are obtained by using a novel fabric for the jacket. This fabric consists of a base fabric warp-knitted from fine, extensible yams, and having incorporated in it at least one coarse, inextensible inlaid warp yarns and an extensible weft insertion.
Patent EP-0093263-A2 (EP)
Inventor: RICHTER KLAUS
IPC: E04B1/94
Filed: 1983-03-26
Abstract: 1. A device for securing on or in walls fire barriers intended to seal off openings in walls or ceilings, especially in assembly walls designed as lightweight fire sectional dividers between areas linked by conveyor plant and made of metal stands (13) covered on both sides with gypsum plaster board or other commercial fireproof boards, or in similar walls, characterised in that a supporting frame (15) manufactured from metal profiles is provided which is in two parts and hence compensates for longitudinal variations in the direction of the height (b), said frame either being independent of the lightweight partition wall (11) and its metal stand (13) or acting jointly with these to take the load of the fire barrier (10), the transverse and tensile forces generated by the rails (14) of the conveyor plant, and the bowing forces (Pwö) generated by the fire barrier (10) during the action of the fire, and safely transmitting them to the adjacent members (16) without thereby stressing the lightweight partition wall (11) itself or its metal stand (13) and/or adversely affecting its mechanical strength in normal operation or its fire protection action in case of fire, - metal profiles, preferably commercial square, angle or C sections in the form of stringers (19) and cross girders (20), are welded or screwed together such that a peripheral frame (21) is produced systematically in the cavity (36) between the fireproofing boards (12, 12a) and in the region of the axial alignments (17) in which are disposed the preset fixing points (13) of the fire barrier (10), said peripheral frame (21) taking the load of the fire barrier (10) independent of the metal stands (13) and transmitting said load to the adjacent structural members (16), - the vertical stringers (19) of the peripheral frame (21) are shorter by the distance (a) required to absorb the longitudinal expansion of the stringers (19) produced by the action of heat in the event of fire than the size of the distance (b) of the height clearance between the adjacent structural members (16), - the peripheral frame (21) formed in this way is welded or screwed on a common end plate (22) and the end plate (22) itself is rigidly connected to the permanent structure (16) by means of conventional fastening elements (23), e. g. metal plugs, - metal profiles shaped to match the design of the peripheral frame (21) in the form of two stringers (24) are welded or screwed on a common end plate (25), thus forming the transverse member (26), which is likewise rigidly connected to the permanent structure (16) by means of conventional fasteners (23), - dimension (c) of the stringers (24) is such that stringers (24) project into stringers (19) of the peripheral frame (21) at least as far as the position of the cross girder (20), which differs depending on the size of the fire barrier (10), and - the peripheral frame (21) and the transverse member (26) are thus freely displaceable one against the other on path (d) when there is slight play.
Patent EP-0110008-A2 (EP)
Inventor: MOOZ DIETRICH DIPL-ING
IPC: H01H85/20
Filed: 1983-07-18
Abstract: 1. A connexion device with a fuse for enclosed medium voltage switchgear, having at least one duct (3), inserted in the wall (2) of the switchgear (1), for a projecting cable conductor (4), and having an angled connexion member (5) which is positioned on the duct (3) and comprises a recess 6 into which a high-voltage HRC fuse cartridge (7) is inserted at one end and which engages at its other end in the recess (8) of a connexion member (10 and 11 respectively) attached to a cable end (9), the ends of the high-voltage HRC fuse cartridge being connected by means of contact elements to the projecting cable conductor (4) and the cable end (9), characterized in that the angled connexion member (5) comprises an inner space (12) with a plurality of openings, one (13) of which is conically enlarged in such a way that it can be mounted on the portion (14) of the duct (3) which is conically tapered, a further opening (15) is provided for receiving the high-voltage HRC fuse cartridge (7), the angled connexion member (5) closely embracing the porcelain member (16) of the fuse cartridge (7), and a third opening (17) is provided opposite the conically enlarged opening which can be closed by a stopper (18).
Patent EP-0103743-A2 (EP)
Inventor: DEMARIA FRANCESCO
IPC: D01D5/253
Filed: 1983-08-13
Abstract: A hydrophilic, water-absorbing acrylonitrile polymer fiber is obtained when the fiber is structured from a hydrophilic acrylonitrile polymer so as to contain a water-hiding cavity and to have a filament denier in the range of about 0.75 - 2.0.
Patent EP-0102618-A2 (EP)
Inventor: WATANABE TAKAYUKI
IPC: G11C11/413
Filed: 1983-08-31
Abstract: @ A memory circuit provided with a control circuit which controls operations of the memory circuit in such a manner that the memory circuit is automatically set in a stand-by state when a value of a power voltage is reduced in absolute value irrespectively of a control signal from the outside and which consumes no DC current is disclosed. The control circuit comprises a load element coupled between first and second terminals, a series circuit of first and second field effect transistors coupled between the second terminal and a third terminal, the first transistor being controlled by the control signal, the second transistor being adapted to be conducting when a value of the power voltage is sufficient for allowing a normal access operation, a means for connecting the first terminal to one of the power voltage and a reference voltage, and a means for connecting the third terminal to the other of the power voltage and the reference voltage.
Patent EP-0106334-A2 (EP)
Inventor: WEBER MANFRED
IPC: C06D3/00
Filed: 1983-10-14
Abstract: 1. Pyrotechnical smoke compositions which produce impenetrable smoke in the visible and infra-red range based on halogen donors, as well as metal powders and/or oxides or on the basis of red phosphorus, which contain additional alkali metal salts, characterised in that caesium compounds are additionally admixed with the smoke compositions which are dispersed in the case of combustion and absorb radiations in the infra-red range.
Patent EP-0099330-A2 (EP)
Title: Elément sensible à la pression et capteur de pression en faisant application
Inventor: DINGER RUDOLF
IPC: G01L9/08
Filed: 1983-06-23
Abstract: L'invention concerne un élément sensible à la pression présentant un coefficient barométrique amélioré. L'élément sensible consiste essentiellement en un diapason comportant une base (2) et deux bras (4, 6). A l'extrémité de chaque bras sont ménagées des fentes (16) parallèles aux flancs des bras. Les fentes (16) traversent toute l'épaisseur des bras. Application à la réalisation de capteurs pour la mesure de la pression des gaz.
Patent EP-0134882-A2 (EP)
Inventor: CHRISTOPHLIEMK PETER DR
IPC: C01B33/32
Filed: 1984-04-02
Abstract: 1. A process for the production of aqueous sodium silicate solutions containing at least 26% by weight of SiO2 and having a ratio by weight of SiO2 to Na2 O of from 2.0 to 3.0 using thin liquor containing at most 20% by weight of NaOH and solid sodium silicate glass having a ratio by weight of SiO2 to Na2 O of from 3.0 to 3.5, characterized in that a) the solid glass is first predissolved in alkali-free water at 135 to 155 degrees C and under the corresponding autogenous vapor pressure of the water until an aqueous sodium silicate solution containing at least 20 to at most 30% by weight of SiO2 is obtained, b) the thin liquor is then added in such a quantity as to produce ratios by weight of SiO2 to Na2 O of from 1.8 to 2.6 in the mixture of the two components with a solids content dependent upon the concentration of the thin liquor, c) after which more solid sodium silicate glass is dissolved in this mixture in a second dissolving step until a concentration of at least 23% of SiO2 in solution is reached.
Patent EP-0137337-A2 (EP)
Title: Signal arrangement with wireless signal transmission between a battery-operated substation and a mains-operated main station
Inventor: HAEFELE GUNTER DIPL-ING
IPC: G08B29/00
Filed: 1984-09-12
Abstract: 1. An alarm system comprising at least one battery-operated subsidiary station (A) with an alarm (1) and a transmitter (5-8) coupled thereto for wireless signal transmission to a receiver (9) of a main station (B), where the subsidiary station contains a battery-monitoring stage (2) which transmits a signal when it reponds, characterised in that the transmitter (5-8) transmits a continuous signal when the alarm (1) has responded, that the transmitter (5-8) transmits periodic short pulses when the battery-monitoring stage (2) has not responded, and that the main station is mains-operated.
Patent EP-0147561-A2 (EP)
Inventor: PERSYK DENNIS E
IPC: G01T1/20
Filed: 1984-10-24
Abstract: A scintillation crystal and a method for producing same are provided for a radiation detector. According to a first embodiment the crystal comprises a first layer (22; 22') of a crystal material having relatively poor mechanical properties and a high energy resolution, and a second layer (24; 24') of a crystal material having relatively good mechanical and optical properties. Both layers are arranged on top of each other. Preferably a third layer (26) is provided, and the first layer (22. 22') is arranged in sandwich form between the second and third layer. In a second embodiment, a scintillation layer (22) is evaporated on an elastic intermediate layer (18: 29b) which is provided on a substrate (18; 29b). In a third embodiment, a substrate (29c) having an uneven or grooved surface (60) is provided, and a scintillation layer (22c) is evaporated on said surface (60). In a fourth embodiment, a freely supported scintillation layer (22d) is applied. This layer (22d) is sandwiched between two protective layers (24, 26) one of which is coupled to a glass plate (18) via an elastic light coupling medium (27).
Patent EP-0147737-A2 (EP)
Inventor: BREIMESSER FRITZ
IPC: A61B8/14
Filed: 1984-12-13
Abstract: An ultrasonic head is a linear array consisting of a plurality of transducer elements. The array is perpendicular to a sectional plane of the object under study and can be rotated about its longitudinal axis. Several groups each consisting of jointly controlled transducer elements are driven to form a beam aperture. Between each two adjacent driven groups there is provided at least one group that is switched off. The ultrasonic tomography unit thus obtained scans several parallel section levels one after the other or even, at least approximately simultaneously, without additional mechanical movement.
Patent EP-0125713-A2 (EP)
Inventor: SCHMEDEMANN WALTER
IPC: A61B6/04
Filed: 1984-04-12
Abstract: Die Erfindung betrifft ein Röntgengerät, das um eine horizontale Achse schwenkbar ist. Der Rahmen mit der Tischplatte wird dabei durch eine Hebelanordnung in Abhängkeit von der jeweiligen Schwenkstellung in Tischlängsrichtung verschoben, so daß eine prößere Kopftieflage erreichbar ist.
Patent EP-0124972-A2 (EP)
Inventor: ANDERSON ALBERT GORDON
IPC: C09K5/06
Filed: 1984-03-13
Abstract: Heat storage composite consisting essentially of, on a weight basis, about 30-55% of an organic latent heat material and about 45-70%. of either a filled ethylene polymer or a mixture of polyalkene and a finely divided (particulate) solid.
Patent EP-0154076-A2 (EP)
Inventor: STUMPF WALTER
IPC: A47C27/06
Filed: 1984-10-09
Abstract: An innerspring construction including adhered strings (12) of pocketed coil springs (t4) is provided together with a method of manufacture. Each string is defined by a series of coil springs connected and encased by a fabric cover (16). The strings are connected to each other by an adhesive applied between the lines of tangency of adjacent coil springs. A method is provided for assembling such a construction. A hot melt adhesive applicator traverses a string of pocketed coil springs depositing a precise amount of adhesive on each coil jacket. A second string is positioned on the first and pressure applied thereto. The applicator then traverses the second string in the same manner as the first. For purposes of efficiency, it may traverse the second string in the opposite direction from which it originally moved with respect to the first. The sequence is repeated until an innerspring construction of desired size is created.
Patent EP-0146272-A2 (EP)
Inventor: BOOTH MICHAEL
IPC: H01L41/45
Filed: 1984-11-21
Abstract: A piezoelectric coaxial cable comprises a central stretchable conductor (1), an outer electrical conductor (3) and an intermediate insulating layer (2), preferably formed from polyvinylidine fluoride, which has been stretched and radially polarized to render it piezoelectric. The central conductor is also stretched when the intermediate insulating layer is stretched and is preferably formed from a low melting point metal which can be fused in order to allow it to be stretched. 
     The central conductor has a relatively high tensile modulus, e.g. at least 0.45 GPa, or no smaller than 1.65 GPa below the tensile modulus of the intermediate layer, because it has been found that the piezoelectric response of such cables increases as the tensile modulus of the central conductor increases.
Patent EP-0145614-A2 (EP)
Inventor: CRONENBERGER MICHEL
IPC: A61M1/18
Filed: 1984-10-17
Abstract: An apparatus containing hollow fibres, comprising an elongate enclosure (1) at both ends of which there is a potting mass (8) through which pass the hollow fibres (7) extending inside the enclosure, the open end of the hollow fibres being generally in the same plane as that of the outward face (9) of each potting mass (8), a lid (10) at each end of the enclosure, each of them comprising a tube (11) for the entry or the exit of the fluid travelling inside the fibres, at least one tube (3) for the flow of a fluid between the outer wall of the hollow fibres (7) and the exterior of the enclosure (1), a seal (12) ensuring leakproofing between each potting mass (8) and the adjacent lid (10), characterised in that each seal (12) is in a groove (13) provided in the potting mass (8). Apparatus capable of being employed especially in the medical field, for example as an artificial kidney. <IMAGE>
Patent EP-0143100-A2 (EP)
Inventor: RUEST DENNIS ARTHUR
IPC: C07C319/20
Filed: 1984-11-13
Abstract: A process for the preparation of 2-hydroxy-4-methylthiobutyric acid. 2-Hydroxy-4-methylthiobutyronitrile is hydrolyzed with mineral acid to produce an aqueous hydrolyzate containing 2-hydroxy-4-methylthiobutyric acid and substantially free of unreacted 2-hydroxy-4-methylthiobutyronitrile and 2-hydroxy-4-methylthiobutyramide. 2-Hydroxy-4-methylthiobutyric acid is recovered from the hydrolyzate by extraction. Extraction may be carried out without prior separation from the hydrolyzate solution of any substantial fraction of solids present therein, and 2-hydroxy-4-methylthiobutyric acid may be recovered from the extract by steam distillation. The extraction solvent has a boiling point of between about 60 DEG C and about 200 DEG C, and the distribution coefficients for 2-hydroxy-4-methylthiobutyric acid between extract and raffinate, and between extract specimen and wash water, favor transfer to and retention of the acid product in the organic phase.
Patent EP-0151921-A2 (EP)
Inventor: EVANS MICHAEL J
IPC: E03B3/02
Filed: 1985-01-02
Abstract: 1. Rainwater collector for a drain-pipe, consisting of a tubular housing (1) which is arranged at its top and bottom ends for connection to the drain-pipe by a sleeve joint or the like, and a trap (4a, 4b) projecting inwards on the inner wall of the housing and extending in an annular configuration substantially around the entire periphery, the trap (4a, 4b) being formed by a base (6a, 6b) adjoining the inner wall and an overflow wall projecting upwards from the inner edge of the base, and with an outflow connection leading through the housing wall in the region of the base of the trap, characterised in that the base (6a, 6b) of the trap is inclined in the circumferential direction of the housing (1) and the outflow connection (7) is arranged in the region of the lowest point of the inclined base (6b).
Patent EP-0166329-A2 (EP)
Inventor: FULLEMANN JORG
IPC: F23D11/44
Filed: 1985-06-14
Abstract: 1. Burner, particularly burner for the combustion of liquid fuel in the gaseous state, comprising a gasification chamber (11) formed by a housing (13), and a rotor (33) located in the gasification chamber (11), said rotor (33) being provided with blades (31) and capable of bieng driven by a motor (37), said gasification chamber (11) comprising inlet means (41, 43 ; 45) for fuel and air, a wall surface (12) capable of being heated electrically and/or by the flame of the burner for evaporating the fuel, and means (29) for discharging the produced fuel/air mixture, characterized in that the blades (31) of the rotor (33) extend radially to the proximity of the heatable wall surface (12).
Patent EP-0173031-A2 (EP)
Inventor: ASCHBERGER MATTHIAS DIPL-ING
IPC: B01F3/04
Filed: 1985-07-03
Abstract: In dem Druckminderventil folgenden CO2-Gasbereich, welcher gegenüber der Außenatmosphäre unter erhöhtem Gasdruck steht, ist eine durch den erhöhten Gasdruck gegen eine Federkraft eine Austrittsöffnung verschließbare Ventilanordnung angeordnet.
Patent EP-0153031-A2 (EP)
Inventor: BROWN JAMES PETER
IPC: C08G18/32
Filed: 1985-01-24
Abstract: Potyether polyols made by alkoxylating defined polyhy- droxy dioxanes, optionally in admixture with defined pentaerythritol derivatives, blends thereof with other polyols and polyurethanes, especially foams, made therefrom.
Patent EP-0163436-A2 (EP)
Inventor: CAMPBELL III WALLACE S
IPC: H04N7/00
Filed: 1985-05-03
Abstract: In a cable TV system of the type having external control units located remotely from a head end, each external control unit containing tuner/converters and other electronic circuitry for distributing cable TV signals to a plurality of subscriber houses, a stabilized power supply circuit is arranged in each external control unit. A source of AC power is supplied to the stabilized power supply circuit from each subscriber connected to the external control unit through a cable TV drop cable, thereby reducing the amount of power required to be supplied by the system operator and transmitted via the cable and ensuring that each subscriber equitably shares in supplying power to the external control unit.
Patent EP-0171150-A2 (EP)
Inventor: HERZBERG MAX
IPC: C12Q1/54
Filed: 1985-06-12
Abstract: A solid phase immuno-assay system and method for detecting and measuring at least one analyte in a single sample. The system includes a solid support having a plurality of receptors bound thereto. The support may be selectively treated whereby upon exposure to a sample, and after subsequent processing, the support exhibits a standard reference curve which may be compared with another portion of the card for reference purposes. Alternatively, or additionally, the support may be selectively treated with a control substance to monitor the activity of at least one reagent in the procedure. 
     An apparatus which may be used for performing the multi-step assay procedure which includes a container having a plurality of compartments therein, each containing a reagent for the assay. 
     A method of detecting the presence of horseradish peroxidase by contacting a substance suspected of containing horseradish peroxidase with potassium iodide, starch and hydrogen peroxide.