baber/WOPTO huggingface dataset:
Patent EP-0045010-B1 (EP)
IPC: G02B21/26
Filed: 1981-07-15
Granted: 1983-07-06
Abstract: The invention contemplates, for use with an inverted microscope, a specimen holder having a relatively wide range of capability for replaceably accepting and holding any one of a variety of sizes and shapes of specimens. Aside from the specific capability of accepting standard-size microscope-specimen slides, the holder can equally well and positively mount circular specimen supports of various diameters, such as Petri dishes or Erlenmeyer flasks. In one disclosed form, the release and clamp operation of the holder is a simple one-handed operation, leaving the other hand of the operator free for other purposes.
Patent EP-0043628-B1 (EP)
IPC: B62D13/02
Filed: 1981-07-02
Granted: 1985-01-09
Abstract: A vehicle [8] comprising a chassis [2], the rear end of which is supported via a rotary crown [21, 22, 130] by at least one steered axle system provided with wheels and having at least one hinge [53, 153] engaged by a coupling rod [54, 154] of a steering mechanism. The hinge is arranged at the side of the vehicle on the axle system beyond the rotary crown [21, 22, 130] and at a level above the wheels [24, 134] and the coupling rod [54, 154] partly extends above the wheels.
Patent EP-0043786-B1 (EP)
IPC: B65D17/34
Filed: 1981-07-07
Granted: 1984-06-06
Abstract: A pull tab for an easy opening can for tearing a pull panel to separate the panel from the can end. The tab is attached to the pull panel by an integral strap which is spirally wound to encircle the anterior portion. The spiral feature provides high shearing stress at the initiation of panel opening and then a flexible connection with the removable panel during continued opening to panel removal.
Patent EP-0042872-B1 (EP)
IPC: B32B/
Filed: 1981-01-07
Granted: 1984-05-30
Abstract: Coated article and method for producing the coated article. The article (1) is coated with a system which provides protection against oxidation and corrosion and which significantly reduces the substrate temperature. An MCrAlY layer (2) is applied to the article (1) to be protected and a columnar grain ceramic (4) is applied by vapor deposition to the MCrAlY coated article. An alumina layer (3) which exists between the MCrAlY layer (2) and the columnar ceramic layer (4) provides for the adherence of the columnar layer to the MCrAlY layer.
Patent EP-0079094-B1 (EP)
IPC: H02K21/02
Filed: 1982-10-21
Granted: 1987-09-02
Abstract: 1. A method of dimensioning a drive including a self-starting single-phase synchronous motor without auxiliary coil, which motor comprises a diametrically magnetized permanent-magnetic rotor and a stator provided with exciter coils and having a copper volume which is maximal for this motor and is dictated by its dimensions, which motor has a corresponding theoretical inherent maximum power (Pab, n ) in the case of viscous load, which power is attainable if the motor is not overheated, observing thermal regulations, when the winding area is utilized completely and the winding data are varied, the dynamic maximum power or stalling power in the case of a non-viscous or partly viscous load being lower than the inherent maximum power of the motor, characterized in that in order to increase the dynamic maximum output power in the case of a non-viscous or partly viscous load the available copper volume is occupied only partly by turns of copper wire and the exciter coil is so designed that the power dissipation in the exciter coil just assumes the permissible value at which the permissible coil temperature is not exceeded (Fig. 1, point 3), the increased maximum power being smaller than the inherent maximum power but being selected so as to be adequate for the specified driving requirements.
Patent EP-0058515-B1 (EP)
IPC: B23H1/00
Filed: 1982-02-10
Granted: 1986-07-23
Abstract: Hardmetal lamina (15) are cut, by a process known as electrical discharge machining, from a block of hardmetal (10) using a wire electrode (12). The laminae so formed may then be attached by adhesive or epoxy resin to a suitable base (16) in order to form a hard metal surfaced tool. Provision is made for preventing this hardmetal from shearing from its mounting, and also to remove any heat generated within the hardmetal. Reference is made especially to using the above construction for a 'slipper' within a tile producing machine. The word 'hardmetal' is used to denote powdered carbides of the transition metals, cemented into solid masses by a matrix of a metal of a lower melting point.
Patent EP-0072272-B1 (EP)
IPC: G05G19/00
Filed: 1982-07-12
Granted: 1985-11-21
Abstract: 1. A gear-change control device for a gear box comprising at least one block of sliding gears (1), the displacement of which is obtained by means of a rod or fork (3) actuated by a servo drive (8) driving a threaded shaft (7) on which is mounted a nut (6) whose displacements are simultaneously driving the fork (3) and a control member such as a finger, a lug or a notch (10) which actuates switches (11-14) controlling the servo drive (8), characterized in that the servo drive is also driving a rotary cam (19) having a single boss (20) cooperating with a switch (21) connected in parallel with the switches (11-14) placed on the control circuit of the servo drive (8).
Patent EP-0075525-B1 (EP)
IPC: A61C8/00
Filed: 1982-09-13
Granted: 1989-05-17
Abstract: An implant of one-piece construction is made of a carbon carbon composite material having a texture of carbon fibers and a fiber interconnecting matrix also of carbon. The implant comprises a root portion and a coronal portion which may be frustoconical or cylindrical. A peripheral groove may be formed between the root and coronal portions permitting gum growth to grip the implant. The implant may be finned. A plurality of implants may be provided on a perforate blade. The axis of the coronal portion may be inclined relative to the axis of the root portion. In an embodiment, the root portion is gable roof-shaped and may be joined by a rod to form twin implants. Accessories adapted to the implant for mounting the dental crown are also shwon as well as a surgical instrument for cutting the gums before drilling the socket in the jawbone.
Patent EP-0105431-B1 (EP)
IPC: B22D31/00
Filed: 1983-09-24
Granted: 1987-08-12
Abstract: This invention relates to an improved device for separation of sprues from molded pieces, comprising a substantially cylindrical drum element open on both bases, slanting and rotatably carried; the bases, comprising rings with rollers located at an adjustable distance from one another engaging thereon, provide sets of rollers arranged on different diameters to prearrange a passage zone for the pieces and risers or sprues to be separated.
Patent EP-0097401-B1 (EP)
Title: Apparatus for determining the position of a metal body in an electrical low conductivity medium
IPC: A61B17/56
Filed: 1983-06-15
Granted: 1986-10-08
Abstract: The equipment for determining the position of a metal pin in a bone comprises a support, a radiating self-induction coil mounted on the support and two receiving self-induction coils mounted on the support. A receiving coil is arranged on either side of the radiating coil but the space between the receiving coils facing the radiating coil remains free. The radiating coil is supplied by an oscillator with a frequency of about 30 kHz. The receiving coils control signaling members according to the phase-shift of signals generated by the receiving coils.
Patent EP-0142587-B1 (EP)
Title: Windrow grouper
IPC: A01D57/30
Filed: 1983-11-16
Granted: 1988-06-08
Abstract: 1. A swath forming (1) of the type comprising a rotatable drum (2) having its axis inclined to the vertical, rearwardly and downwardly with respect to the direction of movement of the swath forming device, with means (10) in the lower part of the said drum for displacement of cut vegetables laterally with respect to the path of advance of the machine to which the swath forming device is coupled, the drum being maintained in rotation about its axis by virtue of the soil (11) with which it is in contact through a peripheral zone (13), characterized in that the drum (2) comprises, in the part thereof adjacent to the soil in its operative condition, a rim (8) directed outwardly of the drum so as to define, on the said peripheral zone (13) of the said drum, an annular convexity which provides a wide surface for contact with the soil (11), and which cooperates with the latter in the said zone (13) solely for maintaining the drum in rotation, and in that the said drum (2) further comprises tines (10), for displacing the cut vegetables sideways into their flight path, and therefore before they touch the soil, being tines known in themselves for catching said vegetables.
Patent EP-0104127-B1 (EP)
IPC: B62K17/00
Filed: 1983-07-28
Granted: 1991-06-26
Abstract: The invention relates to the general structure of an entirely enclosed vehicle which has the handleability and the horizontal external dimensions of a motorised bike or a motor cycle with two load-bearing wheels. This structure is composed of a body formed from a set of arched and welded steel tubes (1 to 7) fixed by clamping onto a motor cycle or motorised-bike chassis, of a system for stabilisation by means of small retractable wheels on both sides of the vehicle (9 to 20), of an outer wall made from a polycarbonate plastic for the transparent upper part (27), and from a polyester for the opaque lower part (28). The passengers enter through two semi-circular doors (31) pivoting about a central axis (32) so as to cover gradually a fixed panel of the same shape. The safety of the passengers is ensured by the metal-structure assembly and the upper wall made from unbreakable plastic. <IMAGE>
Patent EP-0122378-B1 (EP)
IPC: F16K3/34
Filed: 1982-03-19
Granted: 1988-03-09
Abstract: A control component such as a valve or throttle member for a hydraulic system comprises an outer member, and a body portion disposed in the outer member and having an outside surface co-operable with an inside surface of the outer member, the outer member and body portion being movable relative to each other. The flow duct extending between the inlet and outlet of the component includes at least one flow passage which opens at the outside surface of the body portion, and the mouth opening of the flow passage communicates with a curved duct portion which extends at an inclined angle relative to a radial plane through the body portion. The flow section of the or each duct portion decreases towards the tip thereof, to provide finely adjustable control of the flow of fluid through the component.
Patent EP-0142746-B1 (EP)
IPC: C03B7/16
Filed: 1984-10-30
Granted: 1989-05-24
Abstract: An apparatus for controlling a gob distributor of an IS or RIS machine for manufacturing hollow glass articles. The apparatus comprises a hydraulic drive, which is connectible to a position control device associated with the gob distributor, so as to move the distributor in oscillating or swinging motions. The hydraulic drive is controlled by a valve which, in turn, is actuated by a computer unit. The electronic arrangement of the apparatus includes an adapter, a digital-analog converter operatively connectible between the valve and the adapter, a parallel interface and connectible to the latter, a computer, a memory, and a synchronizer. The apparatus affords swift, precise, and controlled deposition of a glass gob which leads to the production of a parison in glass article manufacture.
Patent EP-0125053-B1 (EP)
IPC: C07C323/23
Filed: 1984-04-13
Granted: 1986-09-17
Abstract: New intermediates and processes for preparing 6-halo-7,8-dihydroxy-1-(p-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benza zepines involve the reaction of a p-methoxyphenylglyoxal, lower alkyl hemimercaptal with a 2-chloro-3,4-dimethoxyphenethylamine, followed by a borohydride reduction.
Patent EP-0127412-B1 (EP)
IPC: C07D487/10
Filed: 1984-05-21
Granted: 1990-10-17
Abstract: A series of novel spiro-oxindole imidazolidinedione derivatives have been prepared, including their pharmaceutically acceptable salts. These compounds are useful in therapy as aldose reductose inhibitors for the control of certain chronic diabetic complications. Preferred compounds include 6'-amino-spiro- [imidazolidine-4,3'-indoline] -2,2', 5-trione, 5'-chloro -7'-amino-spiro [imidazolidine-4,3'-indofine) -2,2', 5-trione, 1'- (3-pyridylmethyl) -5'-fluoro-spiro [imidazolidine-4,3'-indoline) -2,2',5-trione, 1'- (3-pyridylmethyl) -5',7'-dichloro-spiro- [imidazolidine-4,3'( indoline] -2,2',5-trione and spiro- [imidazolidine-4,3'- (6- azaindoline)1 -2,2',5-trione. Methods for preparing these compounds from known starting materials are provided.
Patent EP-0138410-B1 (EP)
IPC: C11D3/40
Filed: 1984-09-19
Granted: 1987-05-20
Abstract: Coloured detergent powder, either spray-dried or prepared by an agglomeration or granulation step may be prepared by admixing white powder with particulate colourant. This produces a satisfactory coloured powder without the disadvantages associated with other methods.
Patent EP-0145153-B1 (EP)
IPC: B65D83/02
Filed: 1984-10-05
Granted: 1986-11-05
Abstract: This invention provides an article for storing and dispensing tubes open at two ends and containing materials which are pure or must be protected from the environment or which are present in premeasured amounts. The article of this invention comprises a flexible tape for sealing the ends of the tubes, flexible tape being movable within a case to hold the tubes sealed in the case and discharge the tubes from the case. One embodiment is a cassette for tubes containing adhesive for splicing optical fibers.
Patent EP-0127497-B1 (EP)
IPC: B65D1/08
Filed: 1984-04-19
Granted: 1987-06-24
Abstract: The instant invention is directed to a fluid dispenser comprising:  (a) a flexible container (19) for a fluid, integrally connected to valve means (16, 17) and outlet means (4): (b) means for imparting a squeezing force to said flexible container (19); (c) and proximity detector means connected to means for opening and closing said valve means (16, 17).
Patent EP-0143100-B1 (EP)
Title: Process for the preparation of liquid 2-hydroxy-methylthiobutyric acid
IPC: C07C319/20
Filed: 1984-11-13
Granted: 1987-08-05
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-0153410-B1 (EP)
IPC: G11B15/087
Filed: 1984-06-18
Granted: 1990-09-12
Abstract: Appareil d'enregistrement de signaux dans lequel, lorsqu'un signal d'entrée est enregistré dans les deux sens sur un support d'enregistrement (6) de sorte que, après le déplacement relatif entre la tête d'enregistrement (5) et le support d'enregistrement (6) dans un sens (la "première direction"), ces mêmes éléments se déplacent dans le sens opposé (la "deuxième direction"), le signal d'entrée est envoyé à la tête d'enregistrement (5) par l'intermédiaire d'un élément de retard (3), et une quantité de retard du signal dans le mouvement relatif entre la tête d'enregistrement (5) et le support d'enregistrement (6) dans la deuxième direction est déterminée de manière à être supérieure à la quantité de retard du signal lors du mouvement dans la première direction, et la différence entre ces quantités de retard est déterminée de manière à être plus longue que le temps nécessaire pour une inversion du mouvement. On décrit également un appareil d'enregistrement et de reproduction de signaux pourvu d'un organe retardant un signal de reproduction provenant de la tête de reproduction lorsqu'un signal enregistré sur le support d'enregistrement (6) au travers de l'appareil d'enregistrement de signaux est reproduit dans les deux sens, et dans lequel une quantité de retard de signal de reproduction avant l'inversion du mouvement est déterminée de manière à être supérieure à la quantité de retard du signal de reproduction après l'inversion du mouvement, afin d'empêcher toute perte de signaux pendant l'inversion du mouvement, permettant ainsi d'obtenir des signaux continus dans le temps. L'appareil d'enregistrement de signaux est également pourvu d'un appareil qui enregistre une marque d'inversion à proximité de la position d'inversion du mouvement sur le support d'enregistrement (6). L'appareil d'enregistrement et de reproduction de signaux peut également enregistrer dans les deux sens sur le support d'enregistrement (6) un signal d'entrée et une adresse correspondant au signal d'entrée, et l'appareil peut lire, en mode reproduction dans la première direction, les deux adresses enregistrées dans la première et dans la deuxième directions, et comparer ces deux adresses pour déterminer la position à laquelle le mouvement est inversé pour passer du mode reproduction dans la première direction au mode reproduction dans la deuxième direction.
Patent EP-0162200-B1 (EP)
IPC: H04B3/44
Filed: 1985-02-27
Granted: 1988-07-13
Abstract: 1. Wide band communicatons sytem for the transmission of wanted signals comprising several television and sound radio programmes, wherein the wide band communications system comprises several intermediate amplifiers and at least one feed point, wherein the intermediate amplifiers are remotely fed from the feed point by means of remote feed alternating voltage, wherein the frequency of the remote feed alternating voltage lies between 500 hertz and lower limit frequency of the wanted signals and wherein the effective value of the remote feed alternating voltage amounts to nearly, however not more than 50 volts multiplied by a voltage factor m according to the figure 1.
Patent EP-0183967-B1 (EP)
Title: Silicone elastomers having thermally conductive properties
IPC: C08K3/28
Filed: 1985-10-24
Granted: 1989-03-15
Abstract: Silicone elastomers having thermally conductive properties which comprise an organopolysiloxane having Si-bonded aliphatically unsaturated groups, an organohydrogenpolysiloxane having Si-bonded hydrogen atoms, a catalyst capable of promoting the addition of Si-bonded hydrogen to Si-bonded aliphatically unsaturated groups and from about 30 to 95 percent by weight of filler, based on the weight of the composition, of which at least 10 percent by weight of the filler is silicon nitride particles.
Patent EP-0164838-B1 (EP)
IPC: G01R31/08
Filed: 1985-04-11
Granted: 1990-08-08
Abstract: Method and apparatus for detecting and obtaining information about (particularly locating) an event. i.e. a change in a variable, for example an increase in the concentration of a fluid as a result of a leak, a change in the physical position of a movable member such as a valve, a change in temperature, or a change in pressure. In a preferred embodiment, three conductors follow an elongate path. One of them (called the locating member (11)) comprises a plurality of spaced-apart resistors (111) separated by low resistance intermediate components (112), so that the locating member has known impedance characteristics along its length. The second conductor (12) is connected to one end of the locating member, but is otherwise insulated from the locating member. When the event occurs, connection is made between the locating member (11) and the second conductor (12) at one or more of a plurality of available connection points, each of which lies between a pair of resistors. With the aid of the third conductor (16), a current of known size is passed through, and the voltage drop is measured between, the connection point and one end of the locating member. The location of the event can then be calculated.
Patent EP-0175486-B1 (EP)
IPC: G02B6/26
Filed: 1985-08-19
Granted: 1988-08-10
Abstract: A micro-optic lens is formed by making a lens element (20) having a length less than the required lens length. Adhesive (22) is attached to the rear of the lens element and a glass plate (21) attached to the adhesive. An optical fibre (26) is located against the plate (b 21), light is transmitted along the fibre, the beam emerging from the element (20) is sensed and the axial position of the plate (21) adjusted until the beam is sensed to be collimated. The adhesive (22) is then cured.
Patent EP-0149574-B1 (EP)
IPC: F23J15/00
Filed: 1985-01-11
Granted: 1987-11-04
Abstract: 1. A method of diluting a gas or a mixture of gases with air before discharge to atmosphere, by means of a device comprising a shaped body (20) forming a venturi which is open to the atmosphere at both ends, said gas or mixture of gases being injected under pressure at the upstream end thereof, method characterised in that said gas or mixture of gases is injected into said body in the form of a layer of annular cross-section by means of at least one set of injection tubes (21), the circular orifices (24) of which are arranged in a ring at the upstream part of said body (20) forming a venturi.
Patent EP-0215003-B1 (EP)
IPC: H01F41/08
Filed: 1985-09-18
Granted: 1991-12-04
Abstract: A winding apparatus for winding an element through a form which loads a coil (52) of element (42) through the form (14a, 16a, 18a) in a first direction to generate layers of the element (42) in the coil (52), and unwinds the element (42) from its layers in the coil (52) and winds it under tension about the form (14a, 16a, 18a) in the opposite direction to wind a final coil (59). The apparatus uses a releasable retention mechanism (62) responsive to a predetermined tension applied by the element (42) for sequentially releasing successive portions of unwinding layers of the element (42) and it is paid out from the loading coil (52) to wind tightly about the form (14a, 16a, 18a) in response to an advancing region of maximum tension between the outer periphery of the final coil (59) and the advancing point of separation of the element (42) from the inner periphery of the loading coil (52).
Patent EP-0190751-B1 (EP)
IPC: B60G13/02
Filed: 1986-02-06
Granted: 1991-06-05
Abstract: The truck includes two parallel damper ramp supports connected together by a transverse tie assembly. A single wheeled axle is pivotally supported from the damper ramp supports in spaced apart parallel alignment with the transverse tie assembly by two independently sprung and damped radius arms. A swivel assembly is mounted by the transverse tie assembly in overlying relation with the axle. Two yaw control assemblies respectively act between the damper ramp supports and an overhead railcar body. Each of the yaw control assemblies includes a yaw damper that provides either a damping force or both a damping force and a self-centering force in response to rotative movement of the truck. A railcar equipped with two such trucks also is disclosed.