baber/WOPTO huggingface dataset:
Patent EP-2552145-B1 (EP)
Inventor: GANDHI AMOL
IPC: H04W16/20
Filed: 2012-07-23
Granted: 2013-12-04
Abstract: Methods, systems, and devices for determining a deployment of a wireless network are described herein. One method includes receiving, via a computing device, radio frequency data associated with a structure, wherein the structure includes a number of sensor nodes, receiving physical parameters associated with the structure, determining a number of relay nodes to deploy in the structure based, at least in part, on the radio frequency data and the physical parameters, and determining a location to deploy each of the number of relay nodes in the structure based, at least in part, on the radio frequency data and the physical parameters.
Patent EP-0008037-B1 (EP)
IPC: B21B37/52
Filed: 1979-07-24
Granted: 1982-06-02
Abstract: 1. Device for regulating the tension transmitted in the goods to be rolled in a rolling mill which contains m stages, comprising a speed regulator at each stage and comprising a regulating device (e.g. 1.24) which is superimposed upon the speed regulator in at least m-1 stages and which serves to adjust the rolling speeds of the stages which follow one another in the direction of rolling, and with a calculating circuit (e.g. 1.14) which is in each case assigned to the regulating devices and which serves to calculate the actual value of the regulating quantity (e.g. Mz1 ) from the relevant drive moment, acceleration moment and deformation moment, characterized in that in order to stabilise the speed characteristics of the rolling mill, each of the stages (1 to m) is assigned a regulating device (1.24 to m.24) of this kind and these regulating devices are superimposed by a common correcting regulator (27) which is supplied with the output signal (DELTA n*) of one of the regulating devices by way of input quantity, and from whose output signal (Fk * or sigmak *), from the theoretical value of the tension force (FA * or SigmaA  *) on the drive side of the particular associated and of the possibly preceding stage and from other rolling parameters the theoretical value (Mz*) for the regulating devices is formed in each case in a calculating means (1.28 to m.28).
Patent EP-0010693-B1 (EP)
Inventor: BAIERL JOSEF
IPC: B25B5/08
Filed: 1979-10-18
Granted: 1981-07-22
Abstract: 1. A clamp for holding together superposed flat workpieces, in particular sheet metal components, with two clamping brackets (1, 2) connected together forming a U-shaped clip, between the free ends (4) of which the workpieces may be clamped, in which the clamping brackets (1, 2), being spread apart by a spring force, are held in a frame (5) determining the separation of the two ends of the clamping brackets, an in which the frame (5) includes an adjusting element which is designed as a rocker arm (6) tiltable into two positions and by means of which the clamping bracket (1), which is movable with respect to the frame (5), can be moved with respect to the clamping bracket (2) fixed to the frame (5) from the open position into the clamping position against the spring force, characterized in that said rocker arm (6) has two straight edges (7, 8) rounded-off at their place of intersection, the movable clamping bracket (1) abutting in parallel position against each one of said straight edges (7, 8) according to the position of said rocker arm (6), the difference between the distance of said straight edges to the swivel arm (10) of said rocker arm (6) being greater than the separation of the clamping surfaces formed at said free ends (4) when said clamp is in its open position.
Patent EP-0015976-B1 (EP)
Title: Ensemble de chauffage electrique pour pompes a diffusion
IPC: H05B3/06
Filed: 1979-11-19
Granted: 1982-08-11
Abstract: Une pompe a diffusion comprend une plaque de chaudiere metallique plate (13) ayant une face superieure (14) definissant le fond d'un bassin de fluide ou huile vaporisable d'une pompe a diffusion et une face inferieure plate (16) contre laquelle la gaine metallique (33) d'un appareil de chauffage electrique tubulaire (17) est comprimee par une plaque massive de fixation, de meme etendue, (19). Le dispositif de chauffage (17) a tendance a surchauffer si l'air seul constitue sa charge thermique. Pour eviter le surchauffage du dispositif (17) du aux variations de geometrie de la gaine (33) qui a tendance a laisser des espaces d'air entre la gaine (33) et la face (16) de la plaque de chaudiere (13), une plaque metallique, mince et flexible, d'ecrasement (18) est disposee entre la plaque de fixation (19) et le rechauffeur. La plaque d'ecrasement ( 18) possede une pluralite d'ondulations espacees (37) qui sont adaptees pour etre en contact en de nombreux points de la gaine (33) sur toute la longueur de cette derniere. De meme que pour la plaque de fixation (19), la plaque d'ecrasement (18) et le dispositif de chauffage (17) sont presses contre la plaque de chaudiere (13) par des assemblages a boulons et ecrous (20, 21), et les ondulations (37) sont deformees partout ou elles sont en contact avec la gaine (33). Les ondulations deformees (37) poussent la gaine (33) pratiquement sur toute son etendue en la mettant en contact avec la face (16) de la plaque de chaudiere et permettent d'assurer une pression sur la gaine de chauffage aux points de contact. Puisqu'il y a de nombreux points de contact, le surchauffage localise (c'est-a-dire les points chauds), est de ce fait elimine.
Patent EP-0026810-B1 (EP)
IPC: C08L25/06
Filed: 1980-06-11
Granted: 1982-10-20
Abstract: Fine particulate expandable styrene polymers have coatings applied thereto by: (a) introducing the fine particulate expandable styrene polymers into a closed mixing vessel; (b) reducing the pressure in the mixing vessel below atmospheric; (c) preparing dispersions of the coating materials and heating the dispersions to about 30 DEG  to 90 DEG  C.; and (d) aspirating the heated dispersions of the coating materials into the mixing vessel while simultaneously mixing the dispersions with the particulate styrene polymers to form a coating thereon and drying the coated particles.
Patent EP-0021528-B1 (EP)
IPC: B01J23/40
Filed: 1980-06-18
Granted: 1983-03-23
Abstract: Triglyceride oils, which contain besides fatty acids having two double bonds, fatty acids having more than two double bonds, are hydrogenated using palladium, platinum, rhodium and/or iridium as a catalyst, the catalyst being treated with dry ammonia. The hydrogenation is carried out at a temperature of at least 100 DEG  C. The hydrogenation progresses in a particularly selective manner. On using, for instance, soyabean oil, which contains about 55% of linoleic acid and 7% of linolenic acid, the amount of linolenic acid can be reduced to 2%, whereby more than 45% of linoleic acid is retained in the hydrogenated product. In case the catalyst is not treated, said amount is only about 35%.
Patent EP-0031756-B1 (EP)
IPC: B29D12/02
Filed: 1980-12-15
Granted: 1983-10-05
Abstract: A dummy lens for molded-to-shape eyeglass frame front molds including mold halves defining rim forming channels and a central bridge forming channel. The dummy lens comprises a lenticular disc having a periphery ridge adapted to define the groove for the ultimate ophthalmic lens and an axial projection extending from the concave side of the disc and having a cylindrical portion for centering the dummy lens and a tapered portion at its free end defining a draft. The disc and the tapered free end of the dummy lens bear against respective opposed plateaus of the half molds.
Patent EP-0036860-B1 (EP)
IPC: B23D79/00
Filed: 1981-04-08
Granted: 1983-11-09
Abstract: Fettling chamber (10) for thermal fettling wherein the portions (11, 12, 13) which are highly worn by the fettling operation are adapted to be readily replaced.
Patent EP-0037969-B1 (EP)
Title: Barbed steel strap
IPC: F41H11/08
Filed: 1981-04-02
Granted: 1983-10-05
Abstract: 1. Barbed strip of sheet steel consisting of a strip portion (1) extending lengthwise and of barb members (3, 4; 5, 6; 7, 8) which are integral with said strip portion, disposed with spacing one behind the other and projecting laterally from the strip portion, and which have the basic shape of very slender substantially isosceles triangles which, in oder to form long free barb tips, are bounded by an external longitudinal base edge (9) of comparatively great length and, with very small base angles, by side edges (10) which merely close to their imaginary internal point of intersection merge into a connecting portion (11), characterised in that the barbed strip consists of unalloyed sheet steel in a manner known per se and the barb members (3, 4; 5, 6, 7, 8) are provided with at least one corrugation (12; 13; 14) stiffening the free barb tips.
Patent EP-0039803-B1 (EP)
IPC: B65C11/02
Filed: 1981-04-23
Granted: 1985-08-07
Abstract: The present invention relates to a hand-held labelling device for printing, detaching and dispensing individual adhesive labels mounted on a backing strip and for applying such labels to articles to be labelled, the label tape being guided from a reel of label tape via a counterplate to a deflecting edge and from the latter to transport means arranged in the area below the reel of label tape and comprising a transport wheel with backstop which positively engages the backing strip and which can be moved on step by step by means of an operating handle to transport the said strip, the deflecting edge being provided between the counterplate and the forward end opposite the operating handle and mounted together with the counterplate on a swing-out bottom mounted to pivot about a stationary pin provided in the rear bottom portion, the said device comprising further a pressure roller provided in front of the deflecting edge in the forward portion of the device opposite the said pin. In order to facilitate loading of the device with the label tape, the transport means is designed as one unit and likewise fastened to the swing-out bottom, and the space in the casing between the bottom and the reel of label tape defined by the width of the labels is kept free of components of any type.
Patent EP-0043076-B1 (EP)
IPC: F16K11/087
Filed: 1981-06-23
Granted: 1984-01-25
Abstract: A single mixing valve has a ball-like valve plug with hot and cold water inlet ports and outlet ports and a valve housing having a valve seat face of the same form as the plug. The housing has inlet ducts for the hot and cold water to be mixed and an outlet duct for the mixed water, the ducts porting into the face. A driving part is joined with the plug and is able to be rocked therewith for changing the rate of outlet of water from the valve and to be moved for changing the mixing ratio of the hot and cold water. The driving part is limited in its rocking motion to motion about a rocking axis running through a middle point of the plug and is limited to turning about an axis of turning running through the middle point. The valve has a guide plate, which may be turned in a plane parallel to the rocking axis of the driving part, with same in relation to the housing. The plate has a slot in which the driving part is keyed while being able to be moved along the slot. With this system it is not possible for the plug to be moved into skew positions.
Patent EP-0033172-B1 (EP)
IPC: H04N5/12
Filed: 1981-01-14
Granted: 1985-04-24
Abstract: A substantially digital circuit for correcting phase deviation which comprises a phase comparison stage and a synchronizing control stage. The phase comparison stage includes a reference oscillator, a frequency divider connected to the output of the oscillator and whose output signals constitute the useful line deflection drive signals, as well as a phase comparator comprising a logic circuit and a counter. The logic circuit receives the output signals of the frequency divider and the line synchronizing signals and the counter, which is connected to the output of the oscillator produces a signal which is representative of the phase deviation detected in control stage, the latter comprising a state detector for detecting the synchronized state, in which the phase deviation detected is below a limit value or the unsynchronized state and a correction signal generator for controlling the division ratio of the frequency divider. This frequency divider comprises a counter, an adder, and a decoder the output signal of which is stabilized by means of a stabilizing stage.
Patent EP-0038101-B1 (EP)
Title: Built liquid detergent compositions and method of preparation
IPC: C11D17/00
Filed: 1981-04-06
Granted: 1983-10-19
Abstract: A stable homogeneous aqueous liquid detergent composition contains 22 to 35% by weight of sodium tripolyphosphate and 6 to 15% by weight of an active detergent mixture comprising (a) a water-soluble anionic sulphonate or sulphate detergent; (b) an alkali metal soap of fatty acids having 12 to 18 carbon atoms, and (c) a nonionic detergent, in a weight ratio of (5.5-8.5):(0.5-3):(1.5-3). The composition is a pourable liquid having a viscosity of 0.35-1.0 Pa s measured at 20 DEG  C. and at 21 seconds-1 shear rate and remaining stable after at least two 24-hour cycles of from -4 DEG  C. to ambient temperature. Preferably the composition is prepared by mixing the ingredients in the proper sequence.
Patent EP-0035318-B1 (EP)
IPC: G01F23/28
Filed: 1981-01-15
Granted: 1985-05-02
Abstract: An electroacoustic transducer is provided in the form of a flexible tape formed of an inner flat metal foil 10 surrounded by a metal foil 14 and separated from the latter by an electret 12. The outer metal foil 14 is in turn surrounded by a PVC outer layer 20. This construction provides a flexible electret type of microphone with the additional advantage of immunity from ambient acoustic waves and electrical and magnetic fields.
Patent EP-0056384-B1 (EP)
Title: Cylindre moteur avec indicateur de position monte a l'interieur
IPC: F15B15/28
Filed: 1981-06-15
Granted: 1986-10-01
Abstract: Un dispositif d'actionnement a pression de fluide du type a piston et cylindre (16, 32) comporte un transducteur monte a l'interieur (70) pour produire un signal de sortie electrique correspondant a la position du piston (32) dans le cylindre (16). Le transducteur se presente comme un potentiometre rotatif ayant un disque ou tambour (144) pourvu de pistes de plastique conductrices (88) et d'un element rotatif (80) dont la rotation correspond a la course lineaire de la bielle (36) du piston et tourne dans un mode de realisation a l'aide d'une bague de came (76) engageant l'arbre a came, et dans d'autres modes de realisation par trois pistons convergents a ressort (120) portes dans le piston (32) et engageant les cotes respectifs d'un arbre a came hexagonal. D'autres dispositifs decrits comprennent un systeme d'entrainement a transmission demultipliee (102, 108) interpose entre l'element a came et l'element rotatif pour permettre l'utilisation d'un element a came a multispires avec un disque de potentiometre a une seule spire, et un potentiometre a tambour a multispires ayant un element entraine par l'arbre a came engageant un filet helicoidal dont l'avance axiale s'effectue par le mouvement du piston.
Patent EP-0062040-B1 (EP)
IPC: F01L1/34
Filed: 1981-09-14
Granted: 1985-08-14
Abstract: In a cam apparatus (1) there is included a cam means (3) rotatable with the aid of a drive shaft (2), said means with its flank coacting with a movable follower (5) to control the movement of the latter as a function of the rotation of the cam means. Two cam members (7, 8) incorporated in the cam means surround the drive shaft (2) and are each in non-rotatable engagement therewith via a guide means (21). By axial displacement between the drive shaft and the cam members there is obtained relative displacement in the peripheral direction between drive shaft and cam members. In this manner the shape of the cam means can be varied.
Patent EP-0061141-B1 (EP)
IPC: C12P21/00
Filed: 1982-03-17
Granted: 1986-07-02
Abstract: The invention relates to new chemokinesins and chemotaxins of leukocytes and inflamed tissue which have the biological and physico-chemical properties stated in the patent claims. The compounds selectvely influence the motility of leukocytes or selectively attract leukocytes. The invention also relates to a biotechnical process for preparing and isolating the chemokinesins and chemotaxins and to pharmaceutical compositions containing them.
Patent EP-0066798-B1 (EP)
IPC: C08F222/06
Filed: 1982-05-27
Granted: 1988-09-21
Abstract: Terpolymers of maleic anhydride and mixtures of lower alkenes and higher alkenes have waxy properties, yet are readily dispersible and have low viscosities.
Patent EP-0079441-B1 (EP)
IPC: A61F2/00
Filed: 1982-09-11
Granted: 1988-05-04
Abstract: 1. An endoprosthesis for at least partial replacement of a barshaped bone, the endoprosthesis comprising a bar portion (1) and a respective joint portion (2, 3), connected to the bar portion, at each of the two ends (4, 5) of the bar portion, characterised in that, for the purposes of adaptation to individual conditions, the bar portion (1) comprises a plurality of bar-shaped portions (18, 19, 20; 42, 43, 44) of configuratable length, which bar-shaped portions are to be connected together or are connected together and have connecting elements (22, 23, 26, 27, 30, 31; 40, 41, 45) at their respective ends which are arranged towards each other.
Patent EP-0069502-B1 (EP)
IPC: C25C3/08
Filed: 1982-06-21
Granted: 1986-01-15
Abstract: In an electrolytic reduction cell for the production of molten metal, particularly aluminium, by electrolysis of a less dense salt a monolayer of ceramic shapes is located on the floor of the cell. Such shapes are formed of a ceramic material, wettable by molten aluminium, but not wettable by the cell electrolyte. The spacing between adjacent shapes and/or the apertures in individual shapes is selected such the interfacial surface forces prevent entry of electrolyte between the shapes. The shapes may be tiles, honeycombs, cylinders, tubes, balls etc. The product metal may be collected in a sump for periodic withdrawal from the cell or withdrawn continuously or at short intervals through a selective filter that permits passage of molten metal, but not of molten cell electrolyte, at low withdrawal rates.
Patent EP-0082073-B1 (EP)
Title: Method and apparatus for sintering refractory walls
IPC: F27D1/16
Filed: 1982-12-09
Granted: 1987-05-20
Abstract: This invention relates to the production of refractory linings. According to the method, the lining formed by refractory materials is heated to a temperature sufficient to cause the sintering of the materials on at least an internal surface of the said lining. To provide this heating action, a flame is produced from a fuel gas and oxygen, within a partially closed volume close to the lining which is to be sintered, and a diluting gas is injected between the flame and the lining, at least during the first part of the rise in temperature. The method is applicable to the sintering of the linings of vessels utilized in metallurgy, in particular of induction furnaces.
Patent EP-0115552-B1 (EP)
IPC: B29C43/00
Filed: 1983-02-05
Granted: 1987-11-04
Abstract: In an arrangement for and a method of producing shaped parts of a non-swellable mixture of fibers and heat-hardenable resin, a pressing mass divider is introduced into lower pressing tool during filling of the mixture.
Patent EP-0107019-B1 (EP)
IPC: F21V9/08
Filed: 1983-09-16
Granted: 1989-05-17
Abstract: 1. Lamp, in particular signal lamp for watercraft, with a fluorescent lamp operated at above 40 kilohertz and with an associated power supply unit, characterised by a U-shaped fluorescent lamp (2) with two mutually parallel limbs (3, 4) and by an operating frequency, at which the radio interference level of the fluorescent lamp (2) becomes a minimum or disappears entirely through mutual superimposition of the interference fields emanating from the U-limbs (3, 4).
Patent EP-0108412-B1 (EP)
IPC: G04B27/00
Filed: 1983-11-07
Granted: 1987-03-11
Abstract: This mechanism is intended for time setting of an analog mechanical display in a timepiece. It comprises a manually operable crowned stem (1) arranged to be toggled into at least two axial positions the active one of which is drawn-out relative to the neutral pushed-in position. The stem is provided with a toothed pinion (3) which meshes with an axially displaceable pinion (6). Such pinions are placed side-by-side and a mechanism including a trigger piece (9), a rocking lever (10) and a slider (21) slaves the axially displaceable pinion to the stem. The arrangement is compact and readily integrated into a thin timepiece.
Patent EP-0141002-B1 (EP)
IPC: B29C48/12
Filed: 1983-10-20
Granted: 1987-01-21
Abstract: 1. A self-supporting cable comprising, besides a sheath (3) enclosing a bunch (1) of insulated conductors and/or optical fibres and/or tubes for conducting fluids, a supporting rope (2) which is parallel to the bunch and which is partially striped, characterised in that said sheath (3) enclosing the bunch (1) comprises spaced projections (4) produced by extrusion with the sheath (3) in the form of shell portions which are closed around the rope (2), each shell portion being connected to the sheath by a web portion (4a).
Patent EP-0104148-B1 (EP)
Inventor: FLORIS PIERLUIGI
IPC: G01D5/20
Filed: 1983-07-27
Granted: 1993-12-15
Abstract: A method is disclosed for producing electrical signals indicating the position of a mercury mass in measuring instruments such as thermometers, barometers, manometers, inclinometers and the like. 
<??>According to the invention, the positions of mercury mass are detected and sensed by one or more electromagnetic proximity sensors of metals, the mercury mass being never passed through by electric current. 
<??>Several applications of the above inventive concept are shown among which a compact fluid-tight vessel or capsule which a mass of mercury and a proximity sensor are included; which device, when mounted on a tiltable object, is adapted for producing a signal, or respectively no signal, when the object reaches a certain angular position with respect to the horizontal and no signal or respectively signal of another kind when the attitude of the object changes.
Patent EP-0122927-B1 (EP)
Title: Fer a repasser fonctionnant a gaz
IPC: D06F75/02
Filed: 1983-10-19
Granted: 1986-08-27
Abstract: Un fer à repasser possède une structure de boîtier avec une poignée (5) et une plaque de base (36), un brûleur à gaz (44) pour chauffer la plaque de base (36), et un réservoir (8) de gaz, pour approvisionner en combustible le brûleur (44), maintenu sous pression sous forme liquide, par exemple du gaz propane ou butane liquéfié. Dans un mode préférentiel, la structure de boîtier possède une première partie (1) formée de la poignée (5) et du réservoir (8), et une seconde partie (2) formée de la plaque de base (36), ces parties étant séparées par de l'air à l'exception des connexions (4) de très faible capacité de conductivité thermique. La poignée (5) et le réservoir (8) sont, dans leur intégralité, avantageusement moulés en matériau plastique.
Patent EP-0123162-B1 (EP)
IPC: C04B35/00
Filed: 1984-03-27
Granted: 1987-06-24
Abstract: A branched hydrosilyl-modified polycarbosilane which can be pyrolized to obtain improved yields of silicon carbide. This branched hydrosilyl-modified polycarbosilane can be prepared in a one-step reaction from mixtures of silane monomers containing vinyl or halomethyl moieties with silane monomers containing hydrosilyl groups.
Patent EP-0142009-B1 (EP)
IPC: G01B3/10
Filed: 1984-10-05
Granted: 1988-08-24
Abstract: © A circumference measuring device comprising a flexible tape arranged to form a loop of adjustable size; indicating means comprising a scale and a reference mark movable with respect to one another, one end of the said tape being attached to the indicating means such that the indicating means measures the size of the loop; and zeroing means to preset the reference mark at a predetermined position with respect to the scale.