baber/WOPTO huggingface dataset:
Patent EP-0054529-B1 (EP)
IPC: E02D3/074
Filed: 1981-12-11
Granted: 1984-08-22
Abstract: The invention relates to a vibrator for compacting soil. The object of the invention is to provide a vibrator having an improved manoeuvrability. The vibrator comprises a bottom plate (8) and a vibratory element (10) supported thereby. The vibratory element comprises two in synchronized opposite directions rotatable shafts (62, 64) driven by hydraulic motors and each supporting an excentric weight (66, 68). The relative position of the excentric weights is adjustable in order to impart to the vibratory element a vibratory motion which has the desired direction. The vibratory element (10) comprises two hydraulic motors (12, 14) connected with each of the shafts which are connected with each other by means of a device (70, 72) for transmitting the rotational motion of the one shaft to the other shaft. At least one portion of the motion transmission device connected with the one of the shafts is rotatable in relation to the shaft between two engagement positions which are positioned at an angle distance from each other. The vibrator comprises a control device (30) for supplying a main flow of hydraulic fluid to either the one or the other hydraulic motor (12, 14). On each occasion the shafts are driven by the one or the other hydraulic motor, one of the shafts being thereby driven directly and the other shaft being driven indirectly through the motion transmission device. Thereby the portion of the motion transmission device rotatable in relation to its shaft takes different engagement positions dependent on whether the portion connected with the shaft is driven directly by the hydraulic motor connected with said shaft or indirectly by the hydraulic motor connected with the other shaft.
Patent EP-0083041-B1 (EP)
IPC: B24D3/00
Filed: 1982-12-17
Granted: 1988-02-17
Abstract: Yarn arrays bonded with selected adhesives give coated abrasive products with reduced elongation under stress. Best results are obtained using epoxy resins with dicyandiamide, blocked isocyanates and/or imidazole curing agents as saturants for the yarn arrays.
Patent EP-0077637-B1 (EP)
IPC: E05C17/36
Filed: 1982-10-13
Granted: 1986-03-26
Abstract: A lock (1) in the form of a security chain comprising a spring (2) and an elongated member (3) connected to the spring (2). A head (14) is provided on the elongated member (3). Fixing means (18) are provided to mount the spring (2) on a receiving defice (61), and a securing device (23) is provided with which the head (14) can be engaged in use in a manner such that some distortion of the spring (2) can occur with the head (14) remaining in engagement with the securing device (23), but so that the head (14) can be completely @disengaged@ from said securing device (23) if desired.
Patent EP-0082080-B1 (EP)
IPC: G08C19/00
Filed: 1982-12-14
Granted: 1986-03-19
Abstract: A process of remote transmission of signals issued by at least one sensor over a transmission line, wherein the power necessary to supply the sensor is transmitted by that line in the form of an alternating current signal of approximately constant intensity, and wherein the line fulfills the triple function of supplying power to that sensor, of transmitting interrogation signals from a central station to that sensor and of transmitting data signals in response to that interrogation signal from the sensor to the central station. A device for incorporating this process is also disclosed.
Patent EP-0108284-B1 (EP)
IPC: G06F11/16
Filed: 1983-10-13
Granted: 1989-08-09
Abstract: 1. Clock current supply for a multimicro computer system in railways safety equipments, in which the micro computers process the same data for safety reasons, a separate clock supply chip with its own time standard being provided for generating a system clock for each micro computer and all clock supply chips being connected to a common crystal clock generator, characterised in that the clock supply chips are constructed as phase controllers (PR1, TP1, O1 and PR2, TP2, O2, respectively), at least a part of the assemblies of each micro computer (MC1, MC2) being included in the associated phase controller (PR1, TP1, O1 and PR2, TP2, O2, respectively), in such a manner that an assembly output (A1 and A2, respectively) of the micro computer (MC1 and MC2, respectively) is connected to the input of a phase detector (PR1 and PR2, respectively) of the phase controller, which is also connected to the crystal clock generator (QR).
Patent EP-0101148-B1 (EP)
IPC: C07D501/06
Filed: 1983-04-28
Granted: 1987-12-23
Abstract: The invention provides isolated (Z)-2-(2-t-butoxycarbonylprop-2-oxyimino)-2-(2-triphenylmethylaminothi azol-4-yl)-acetyl chloride hydrochloride which may be obtained in a high degree of purity and in crystalline form. The isolated compound may be used in the preparation of  beta -lactam antibiotics having a (Z)-2-(2-aminothiazol-4-yl)-2-(2-carboxyprop-2-oxyimino)acetamido side chain.
Patent EP-0096606-B1 (EP)
IPC: B30B9/20
Filed: 1983-05-18
Granted: 1986-07-23
Abstract: The present invention relates to a continuous press for pressing beet pulp and other juice-containing materials, and comprising a wheel (10, 12) which rotates about its own axis inside an eccentric rotatable ring (16) which is pressed against the wheel, and which has an inside diameter larger than the outside diameter of the wheel. The axial ends of a pressure region are closed by cheek plates (48) in the form of rings of smaller diameter than the wheel. These plates are pressed against the inside surface of a wheel rim (12) by pressure wheels (58). They prevent material from escaping from the pressing region, but being of small diameter, they allow material to be inserted and removed from the wheel-ring assembly up and downstream respectively from the pressing region.
Patent EP-0118466-B1 (EP)
IPC: D07B7/02
Filed: 1983-08-12
Granted: 1986-09-10
Abstract: Procédé et appareil de mesure non-destructive de la torsion d'un fil de translation (2) par une lame (1) qui frotte contre le fil de translation (2) si bien que les vibrations sont transmises à la lame (1). La fréquence de vibration de la lame (1) donne une mesure de la torsion du fil (2) si bien que l'on peut utiliser la fréquence de signal comme mesure de la torsion d'un fil (2) testé ou comme signal de réaction contrôlant le taux de torsion imparti par une station d'insertion de torsion (8) pendant la formation du fil.
Patent EP-0126262-B1 (EP)
Title: Device for the operation and monitoring of a dosage apparatus
IPC: G01F15/00
Filed: 1984-04-09
Granted: 1987-09-02
Abstract: 1. Equipment for the operating end monitoring of a metering device (29, 33) in the water preparation with electronic control and checking of the functions, characterised by the combination of the entire electronic switching system required for operation into a single electronic block (1), manufactured in accordance with CMOS technique, with self-monitoring of all imposed functions end emergency-off function on each disturbance, wherein the emergency-off function is associated with a relay (15), which carries out a zero-position check during the switching-on process, attracts after testing this function, however again releases on disturbance of a testing process, and wherein the pulses, which are delivered by a liquid counter (27) measuring the volume of the liquid to be charged with the metered chemical, are associated with an electronic gear which is in the electronic block (1) and responds by way of a coding switch (3) with a view to activation of the metering device on co-incidence of these pulses with the respectively preset value of the coding switch (3), wherein the electronic block (1) is designed in auch a manner that the activation of the metering device also takes place over a time span which ensures the run-down of the metering stroke even under most unfavourable conditions, wherein the drive (18, 23) of the metering device is associated with an end position check, connected to the electronic block (1), of the pump drive (23) with pick-up (24) as well as associated with a metered chemical filling state monitor with a pick-up (7), which is connected to the electronic block (1) and preferably contains a contactlessly measuring Hall switch, and associated with a pressure differance monitoring device (9) with sensors upstream (10) and downstream (11) of an injection valve (11), which is connected between metering device (29, 33) and liquid duct (26) to be treated, for the checking of the actual function of the metering drive (18, 23).
Patent EP-0134395-B1 (EP)
IPC: A47L9/14
Filed: 1984-04-11
Granted: 1986-12-03
Abstract: 1. External filter cassette, which accommodates a paper filter bag, for hand suction cleaners, characterized in that the filter cassette (3) consists of a housing (5) made of tufted material which is permeable to air without additional support elements.
Patent EP-0117045-B1 (EP)
Title: Liquid crystal flat panel display
IPC: H01L21/8229
Filed: 1984-01-13
Granted: 1991-12-18
Abstract: An electronic matrix array (30) and method for making same includes a plurality of first (32) and second (34) spaced apart address lines which cross each other at an angle and are spaced to form a plurality of crossover points therebetween. Diode means (36) between each of the crossover points establish selectable current paths through respective pairs of the first (32) and second (34) address lines. Each diode means (36) includes a body (40) of semiconductor material preferably comprised of amorphous silicon alloys and having a p-i-n- or n-i-p configuration and has an effective current conduction cross-sectional area formed by the overlapping juxtaposed common surface area of the address lines (32, 34). A method of making the array includes the steps of forming a continuous diode structure over a conductive substrate, forming a plurality of first and second spaced apart conductive address lines on opposite sides of the continuous diode structure, the second lines being formed by removing portions of said substrate which cross at an angle from said first address lines.
Patent EP-0135324-B1 (EP)
IPC: G01N33/569
Filed: 1984-07-31
Granted: 1991-10-23
Abstract: Methods and compositions are provided for concentrating particles in a minute area on a solid surface. The method permits the detection of small amounts of analytes by providing for an observable signal in relation to the concentration of particles in the area.
Patent EP-0147466-B1 (EP)
Title: Procede de commande de profilage
IPC: B23Q35/12
Filed: 1984-02-20
Granted: 1989-10-18
Abstract: Un procédé de commande de profilage est utilisé dans un système de profilage du type à asservissement, pourvu d'un premier et d'un deuxième dispositifs de profilage dans lequel des unités de commande (TCC1, TCC2) produisent des commandes de vitesse (Vx, Vy, Vz) pour chacun des axes en utilisant des signaux de détection produits par des têtes traceuses (TC1, TC2); des moteurs (XM1, YM1, ZM1; XM2, YM2, ZM2) prévus pour chacun des axes sont entraînés en fonction des commandes de vitesse correspondantes pour usiner des pièces à usiner (WK1, WK2) suivant le profil d'un modèle (MDL). Dans ce système, un modèle (MDL1) est tracé par la tête traceuse (TC1) du premier dispositif de profilage, et le deuxième dispositif de profilage reçoit des commandes de mouvement en fonction du traçage effectué par la tête traceuse (TC1), afin d'exécuter l'usinage de profilage. Dans ce procédé de commande de profilage le premier dispositif de profilage (TCC1, TCM1) produit des commandes numériques de vitesse (Vx, Vy, Vz) pour commander les moteurs (XM1, YM1, ZM1) pour chacun des axes. Le premier dispositif de profilage contrôle également la position effective d'une partie mobile et envoie au deuxième dispositif de profilage (TCC2, TCM2) le mouvement de la partie mobile le long de chaque axe pendant chaque période de temps prédéterminée sous la forme de commandes numériques de mouvement. Un distributeur d'impulsions (PDC2) dans le deuxième dispositif de profilage exécute un calcul de distribution d'impulsions à partir des données de commande de mouvement introduites par le premier dispositif de profilage, pour commander les moteurs (XM2, YM2, ZM2) pour chacun des axes du côté du deuxième dispositif de profilage.
Patent EP-0190130-B1 (EP)
IPC: B03D1/24
Filed: 1984-09-21
Granted: 1988-10-26
Abstract: The device is intended for admixing gas bubbles into a fibre suspension in order to render possible flotation for removing impurities from the suspension. It comprises an inlet portion (1), a mixing portion (2) and a diverging outlet portion (3). The mixing portion (2) is divided into two parallel slit-shaped passages (4) by means of a wing member (5). Each passage (4) communicates with an air supply means (6) with an adjustable slit aperture (7) substantially directly in front of the narrowest portion of the passage (4).
Patent EP-0160681-B1 (EP)
IPC: C12N11/00
Filed: 1984-10-18
Granted: 1988-03-02
Abstract: An aerobic microbiological method in which a microorganism (2) is immobilized in a fluid-permeable fiber matrix (1) and supplied with a substrate solution (6) and an oxygen-containing gas (10) which are supplied to and leave the matrix as separate flows mutually at an angle of at least 10<o> and are brought into cross-flow contact with each other and with the microorganism (2) within the matrix (1). The fiber matrix preferably consists of mineral wool. The microorganism is immobilized in the matrix by being introduced in a, preferably conically, precompressed matrix which after introduction of the microorganism is further compressed to fix the microorganism in the matrix. Additionally, it is preferred to adjust the volume of the matrix during the course of the microbiological method in dependence upon the growth of the microorganism. This adjustment may be effected such that the pressure drop of the air flow (10) when passing through the matrix (1) is maintained constant.
Patent EP-0165512-B1 (EP)
IPC: H03M1/00
Filed: 1985-05-29
Granted: 1991-05-08
Abstract: A method for measuring the difference between two voltages with a time-controlled measuring cycle includes feeding two voltages with opposite polarity to one integrator, initially integrating up one of the voltages and subsequently integrating down the other of the voltages with the integrator in an integration cycle, and delivering a voltage corresponding to the mean valve of the difference between the voltage at an output at the conclusion of the integration cycle.
Patent EP-0187516-B1 (EP)
IPC: A61F2/00
Filed: 1985-12-23
Granted: 1991-03-06
Abstract: There is described a prosthetic alignment device comprising at least two co-operating members (1,2) having opposing spherically curved faces. The faces include means for defining a direction of relative movement of the co-operating members and for calibrating that movement. The means for defining and calibrating comprise a row of teeth (14) on the said curved face (a) of one member (1) and a corresponding row of indentations (5) on the said curved face (b) of the opposing member (2). The rows of engaging teeth and indentations define the direction one member is to move relative to the other. The pitch of the teeth gives a predetermined angle of adjustment of the two co-operating members, and by counting the number of teeth or indentations visible the adjustment of the two members and consequently the alignment of the prosthesis can be immediately calculated.
Patent EP-0166656-B1 (EP)
IPC: E02D31/02
Filed: 1985-06-19
Granted: 1989-10-18
Abstract: In this slope facing process, facing elements (4) are assembled in situ, their edges having means of jointing with adjacent elements; drainage (D) is provided over the whole height of the face (1) of an excavation between this face and the facing (R) of elements (4) behind which a void-filling material (B) is injected, consisting for example of lean mortar or a swelling material.
Patent EP-0158612-B1 (EP)
IPC: A61J1/05
Filed: 1985-02-06
Granted: 1990-09-19
Abstract: A volume variable vessel, e.g. for storing and/or collecting of fluid or dry substances and accessible through a perforatable, resilient, self-sealing membrane (16) arranged in or above the opening (12) of the vessel (11). The vessel consists of a flexible, diffusion-tight material, e.g. a plastic bag, and the portion about the opening of the vessel is attached to a connection member (14) in connection with a neck thereof and said membrane (16) is arranged at the mouth (17) of said connection member. The neck is provided with a rigid protective member (18) extending into the vessel and which is arranged to prevent that a puncturing member inserted into the vessel through the membrane will come into contact with the walls (11) of the vessel.
Patent EP-0184579-B1 (EP)
IPC: B65G67/04
Filed: 1985-11-28
Granted: 1989-11-23
Abstract: The invention relates to a method and an apparatus for the transfer of concrete panels onto a transportation bed for transportation. According to the method, the transportation bed is driven to underneath the load to be transferred, the supports (1) are subsequently inclined in their transverse direction until they transfer the load onto the bed. In accordance with the invention, supports (1, 7, 6) are used, the leg members (1, 7) of which are provided with tilting joints (8, 9) in the direction of inclination, said joints being preferably fitted at the lower ends of the vertical supports (1), at the joints between the vertical supports (1) and the horizontal beams (7). The vertical supports (1) of the leg members (1,7) of the stands (1, 7, 6) are preferably inclined by about 30 DEG by connecting one of the stands with a pulling bar to the transportation bed and by pulling the load on the supports forward in this manner. The inclining movement of the stands is damped by a spring (15) or a shock absorber, installed between the vertical support (1) and the horizontal beam (7), whereby the concrete panels can be transferred by means of a controlled and attenuated movement onto the transportation bed.
Patent EP-0191413-B1 (EP)
IPC: G07C5/10
Filed: 1986-02-05
Granted: 1991-12-18
Abstract: The disclosed tachograph writes work data for motor vehicle work into a microprocessor-controlled EEPROM semiconductor memory mounted on a movable data card carried by the driver. A printing device prints out the content of a data card memory in the form of a tabular drive record in plain language. The face of the tachograph includes receiving slots located next to one another for the data cards of a driver and a co-driver, as well as a line display for guiding the driver as to how to key in information. A front slot in the face of the tachograph receives an unimprinted paper sheet. Two keys enter the work times, while the functions concerning the print-out of the driving record are controllable with a keyboard on the basis of information on the line display.
Patent EP-0199028-B1 (EP)
IPC: H04Q3/36
Filed: 1986-03-03
Granted: 1989-08-02
Abstract: 1. Message transmission method for telecommunication exchanges, especially telephone exchanges, in which, in connection with messages to be transmitted via bidirectional message routes, in each case there is formed from one of a plurality of different message types a length indication which is transmitted before the message transmission, and a modal information item designating the respective message type is formed, characterized in that a message transmission device which has a message to issue to another message transmission device sends in advance a modal information item corresponding in each case to the message type of this message, and in that length indication is transmitted in the opposite direction which indicates the extent of a message of the corresponding message type, which extent is determined at that instant by the possibly continuously changing operating situation, which the other message transmission device is ready to receive, and in that the modal information item is transmitted first and the length indication is transmitted thereafter.
Patent EP-0210437-B1 (EP)
IPC: C03C17/10
Filed: 1986-06-25
Granted: 1991-09-04
Abstract: Process for chemically metallizing an inorganic substrate, which is a poor conductor of electricity, e.g. a ceramic material or glass. The surface of the substrate is chemically activated so that chemical bonds are more readily formed with a subsequently applied, inorganic adhesion promoter. The adhesion promoter in turn facilitates chemical bonding with a subseqently applied metal layer, e.g. a copper layer, which is applied by a wet chemical method. The activation step and the step of applying an adhesion promoter, in combination with at least one thermal treatment, results in an adhesive strength between the metal layer and the substrate surface which equals or exceeds the adhesion strength of the surface of the substrate material.
Patent EP-0214426-B1 (EP)
IPC: C07C59/64
Filed: 1986-07-23
Granted: 1991-01-23
Abstract: compounds are described of formula 
<CHEM>
 in which:
 Ar represents an aryl, possibly substituted;
 R represents a C1-C4 alkyl;
 R min  represents a hydroxyl, an alkoxy, an amino group possibly mono or di-alkyl substituted, or an O<->M<+> group where M<+> represents the cation of an alkaline metal;
 X represents a hydrogen, chlorine, bromine or iodine atom, a hydroxyl, or an acyloxy, alkylsulphonyloxy or arylsulphonyloxy group. 
<??>The compounds of formula I can be easily transformed into alpha-arylalkanoic acids of formula 

Ar-@H-COOH (III)
 in which Ar and R have the aforesaid meanings.
Patent EP-0213419-B1 (EP)
IPC: F04B7/02
Filed: 1986-08-02
Granted: 1989-11-15
Abstract: In a spool valve for thick matter pumps comprising at least one slide rod running forward and backward which is movable in a guide means and surrounded by a seal, and a drive consisting of working pistons associated with each slide rod, the working pistons each cooperating with one end of the slide rod directed out of a valve casing, and their driving cylinders ending a distance away from the valve casing, the end of the slide rod which runs forward out of the casing being cleaned of adhering thick matter during the backward movement of the piston, the invention provides for the guide means to be disposed on the inside and the seal separate therefrom to be disposed on the outside in front thereof on the valve casing, and for the parts supported loosely on each other in the operative connection between the working piston and the end of the slide rod to provide a gap which is used for assembling and dismounting the seal, the cleaning of the end of the slide rod being effected by the stripping action of the seal.
Patent EP-0211849-B1 (EP)
IPC: G04G5/00
Filed: 1985-12-03
Granted: 1991-03-13
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.