baber/WOPTO huggingface dataset:
Patent EP-0116723-A1 (EP)
Inventor: DEELMAN GERARDUS JACOBUS
IPC: H01H85/157
Filed: 1983-02-11
Abstract: An electrical cartridge fuselink comprises a fusible element (3); an insulating barrel (1) having said fusible element disposed therein; end caps (8) mounted on either end of said barrel, and each being electrically connected to an associated end portion of said fusible means; and first and second centering means (2) being rigidly secured within said barrel at its opposite ends, each of said centering means having at least one centering bore for receiving an associated end portion of said fusible element; said end portion being electrically connected to the inner surface of the associated end cap (8). It is a general object to provide an improved structure of a cartridge fuselink of the above type, thereby offering the possibility to mass-produce such fuselinks with a cost-effective and reliable, fully automated manufacturing/assembly process. An electrical cartridge fuselink of this invention is characterized thereby that each one of said centering means (2) comprises a disk shaped support means having at least one bush (4) of electrically conductive material extending therethrough, said bush (4) defining a centering bore (5); said disk shaped support means being circumferentially shaped and dimensioned respectively for securing it within its associated end of said barrel (1). The electrical contact resistance between the ends of a fusible element and its associated end caps is well defined and can be made extremely low.
Patent EP-0098657-A1 (EP)
Inventor: BERTELS AUGUSTINUS WILHELMUS M
IPC: B63B39/02
Filed: 1983-06-30
Abstract: @) The invention relates to a system having at least one Eigen-frequency comprising at least one first mass (65) urged by first spring means to a state of equilibrium or correspondingly arranged analogs thereof, provided with stabilizing means. Such a system may be mechanical, electrical, electronic, acoustic or combinations thereof. The analogy between such system is the corresponding form of the differential equations describing the- system. 
     The invention has for its object to avoid undesirable excitation on one or more Eigen-frequencies or at least to limit such excitation to an extent such that a satisfactory control of resonance phenomena is obtained. 
     For this purpose the invention. provides a system in which the stabilizing means are designed in the form of at least one second mass (70) or correspondingly arranged analogs thereof arranged at the first mass (65) or at least one of the first masses and urged by second spring means (73, 74) to a state of equilibrium thereof. Very statisfactory results are obtained by the embodiment in which the stabilizing means have at least one Eigen-frequency which appreciably exceeds the or one Eigen-frequency of the system. In a preferred embodiment the stabilizing means are coupled with the system through leverages or analogs thereof. The stabilizing means preferably have little dissipation.
Patent EP-0089144-A1 (EP)
Inventor: SHELDON ARTHUR RAYMOND
IPC: B65G15/62
Filed: 1983-03-02
Abstract: A troughed belt conveyor (10) for particulate products (18) such as stone or coal has a feed run (14a) of the belt supported within an arcuately profiled guide means formed of strips (17) of abrasion-resistant, low-friction material running in the direction of movement of the belt (14). The strips (17) may line a totally enclosed conveyor tube (11), minimising losses and environmental hazard. The return run (14b) is external of the tube (11) and roller-supported (16). Further advantages include maximisation of product (18) carried by the belt and low maintenance.
Patent EP-0102161-A1 (EP)
Inventor: BENNETT PETER CHARLES
IPC: F16L47/00
Filed: 1983-07-12
Abstract: A coupling between parts (2,12) subject to differential expansion and contraction comprising first and second sealing abutments and an intervening constraint (11,15) on relative movement whereby differential movements provide a self-compensating tightening and loosening of the sealing abutments. The coupling is especially useful for joining tubular parts such as caps or spray nozzles in containers for agricultural chemicals.
Patent EP-0106578-A1 (EP)
Inventor: YOUNG DAVID MACKAY
IPC: A61M5/315
Filed: 1983-09-23
Abstract: There is described an adjustable dose injection pistol comprising a body assembly (1) including an elongate chamber (8), a piston chamber (3) including a piston (13) slideable in the chamber (8) between filled and discharged positions and means for adjusting (16,26,19,20,22,23) one of said positions. 
     The means comprise a selectable plurality of channels (20, 22, 23) included in one of the assemblies (1, 3), the channels (20, 22, 23) being spaced about and parallel to the piston-chamber axis, and an arrestor (19) located on the other assembly (1, 3), the arrestor (19) being selectably engageable with an aligned channel (20, 22, 23) upon movement of said piston (13) between said positions. 
     The channels (20, 22, 23) are preferably located in the piston assembly (3) on a sleeve (16) concentrically mounted with the piston (13) and rotable with respect to the chamber (8). 
     The pistol may be used for the injection of liquids into animals.
Patent EP-0095428-A1 (EP)
Inventor: MALAVAL CLAUDE
IPC: G21C13/073
Filed: 1983-05-26
Abstract: 1. A gas cooling device for the slab closing the vessel of a nuclear reactor cooled by a liquid metal, which slab consists of an annular metal envelope filled with concrete, constituting the resisting structure of the slab, is arranged horizontally and is traversed by cylindrical ports with vertical axes passing right through the slab for the passage of the reactor components immersed vertically in the vessel filled with liquid metal for cooling this reactor, characterized by the fact that it comprises : an outer jacket (21) surrounding the metal envelope of the slab, except for its outer cylindrical part (7), by the intermediary of which the slab rests on the structure of the reactor, and creating, around the envelope of the slab, a jacketing space for the passage of a cooling gas, cylindrical walls (22) for internal jacketing of the passages for components, joined at each of their ends to the outer jacket, in the region of ports provided in the latter, the jacketing space for the passage of components communicating with the jacketing space of the slab at each of its ends, several devices (24a, 25, 34) for distributing cooling gas in the lower part of the jacketing space, located below the envelope of the slab, and several devices (24b, 25, 28) for recovering the cooling gas from the upper part of the jacketing space, located above the envelope of the slab, the cooling gas passing from the lower part to the upper part of the jacketing space of the slab via the jacketing spaces of the components and of the inner cylindrical wall (8) of the envelope of the slab.
Patent EP-0084016-A1 (EP)
Inventor: RICHARD ROBERT
IPC: F24B7/02
Filed: 1983-01-11
Abstract: 1. Improved assembly for evacuating smoke with recovery facility, for closed hearths of chimneys, comprising a direct evacuation aperture occluded by a register (6) mounted in a support frame (9) disposed under the outlet stack (7), characterised in that the register (6) is pivotable with a flat valve (14) and is operated by a push rod (17) which has one of its ends in contact with the access door while its other end is in contact with the valve, of which the actual weight constitutes an opening return force and in that the outlet stack (7) projects on the inside towards the valve to a small distance from the end of the flap (14) when this latter is in the open position, in order to improve direct evacuation.
Patent EP-0105021-A1 (EP)
Inventor: VON FORSTNER EBERHARD
IPC: A63B21/055
Filed: 1983-09-01
Abstract: In the exercising apparatus, the grip (9a) of a fencing weapon (9) is mounted on a support (10) by a bearing (1) which allows it only two degrees of freedom of rotation. The fencing weapon is brought back into the starting position by a tension spring (11) after each disturbance of balance (by the fencing weapon of the person practising). To improve the exercising apparatus, a thrust can be simulated by the fencing weapon, bearing and support being moved by a drive horizontally back and forth on a rail. The exercising apparatus can also be set up as a children's game. <IMAGE>
Patent EP-0088739-A1 (EP)
Inventor: DAHLQUIST LARS
IPC: F15B1/10
Filed: 1983-03-04
Abstract: A self-contained pressure accumulator (10) for pressure fluid systems comprising a vessel (14) constructed of a flexible material defining an internal cavity adapted to receive and maintain a volume of pressurized gas, whereby the pressurized vessel (14) is placed in the fluid system such that the pressure within the cavity is operative in directions generally opposite the directions provided by the pressure of fluid of the system and cavity volume varies as a function of fluid pressure variation within the fluid system. The vessel may contain stabilizing ribs (22) to insure a relatively equal stress distribution along the vessel walls (20).
Patent EP-0123968-A1 (EP)
Inventor: HOFFMANN KARL
IPC: A61M5/34
Filed: 1984-04-07
Abstract: The syringe consists of a syringe barrel and an extension attached to the base of the barrel and supporting the cannula. One end (5a) of the cannula (5) extends as far as the base (2) of the barrel.
Patent EP-0124796-A1 (EP)
Inventor: STUMPMEIER FRITZ
IPC: B66D3/02
Filed: 1984-04-12
Abstract: 1. Clamping arrangement for a stepwise operating hydraulic cable traction device for lifting and lowering loads, comprising a pair of clamping jaws (4) movable to and fro by a cylinder and piston unit (1) relatively to a stationary pair of clamping jaws (5), said pairs consisting of wedge-shaped, self-closing clamping jaws (15, 16) which have a rope section groove (18) on their straight side and which are supported by a housing part (9, 10) on their wedge-shaped or tapered side and which have a low-friction bearing arrangement between the wedge-shaped side of the clamping jaws (15, 16) and the housing part (9, 10), each clamping jaw (15, 16) being guided in a form-fit way in the housing part (9, 10) for the opening and closing movements so that the wedge-shaped side of each clamping jaw (15, 16) is held in contact with the bearing path in the housing part (9, 10), characterized in that the actuating elements for hydraulically opening and closing the clamping jaws (15, 16) biased in the closing direction by a spring (17) act on said clamping jaws (15, 16), said actuating elements consisting of hydraulically operated opening and closing pistons (25, 26) which are arranged axially laterally at the housing parts (9, 10), and that the bearing arrangement between the wedge-shaped side of the clamping jaw (15, 16) and a bearing path in the housing part (9, 10) is made of a bearing material with a coefficient of static friction of about 0.04.
Patent EP-0123288-A1 (EP)
Title: Procédé de fabrication d'un câble à fibres optiques
Inventor: DEGOIX BERNARD
IPC: B29C48/33
Filed: 1984-04-19
Abstract: Procédé de fabrication d'un câble à fibres optiques, comprenant un élément axial (3) résistant à la traction, entouré par un jonc de matière thermoplastique muni sur son pourtour de rainures ou cavités longitudinales, dans lesquelles sont disposées des fibres optiques, le jonc étant entouré d'une gaine de protection. On utilise comme élément axial un fil ou une corde ou un acier martensitique durci précipitation, on applique le jonc sur l'élément axial, on soumet le jonc et l'élément axial à une contrainte initiale de traction les allongeant au-dessous de leur limite élastique, on dépose les fibres optiques dans les rainures ou cavités du jonc, puis on supprime la contrainte de traction.
Patent EP-0129715-A1 (EP)
Inventor: PAWELZIK MANFRED
IPC: F16K47/02
Filed: 1984-05-23
Abstract: 1. Valve, especially a mixer valve, for sanitary fittings, having a fixed disc (4) which contains at least one water-inlet opening (41), a control disc (2) which is arranged in such a manner that it can be moved relative to the fixed disc and is provided with at least one overflow channel (21) in the form of an opening and the end face of which remote from the fixed disc is held by a covering and guiding hood (3), and a screen (5), arranged in the overflow channel, for reducing flow noise, characterised in that the screen (5) is arranged approximately parallel to the side wall of the overflow channel (21) in the form of a casing and is held positively in the region where the control disc (2) and the covering hood (3) meet, the region of the screen (5) facing the fixed disc (4) being provided with a rim (52) that projects into the overflow channel (21).
Patent EP-0137168-A1 (EP)
Title: Machine for cutting several rolls
Inventor: BUERKLE WOLFGANG
IPC: B26D3/16
Filed: 1984-07-28
Abstract: The machine has a plurality of parallel rolls (1) which are mounted on both sides and are covered by cutting material (2) and whose axes of rotation are in a plane. It furthermore has a cutting device whose cutting blades (3, 19, 20) are movable transversely to this plane. At least five rolls (1) are provided and mounted in a fixed manner, and the cutting blades (3, 19, 20) are adjustable. <IMAGE>
Patent EP-0139163-A1 (EP)
Inventor: TSUYUGUCHI HIROSHI
IPC: G11B19/20
Filed: 1984-08-22
Abstract: A data transfer apparatus is disclosed as typified by a floppy disk drive (10) which, together with one or more like devices, is daisy chained to a central processor (14) unit via a controller (16). Each disk drive comprises a disk motor (20) for driving a record disk (18) under the control of a disk motor drive circuit (54), a head motor (34) for incrementally moving a transducer head (32) radially of the record disk under the control of a head motor drive circuit (60), and a read/write circuit (8) for processing data read from, or to be written on, the record disk via the transducer head. Also included in each disk drive is a sensor control circuit (92) associated with an optical sensor assembly (86) for producing a DISK PRESENCE signal representative of the presence or absence of the record disk in the disk drive. In order to avoid waste of power, at least one, preferably all, of the disk motor drive circuit (54), head motor drive circuit (60), and read/write circuit (68) is connected to an external power line via a power control switch (98) which is closed in response to the DISK PRESENCE signal only when the record disk (18) is loaded in the disk drive (10). Additional embodiments are disclosed wherein the power control switch (98) responds not only to the DISK PRESENCE signal but also to a standard MOTOR ON signal or DRIVE SELECT signals, or to both, which are supplied from the host equipment.
Patent EP-0153460-A1 (EP)
Inventor: PRATT JOHN D
IPC: F16B19/10
Filed: 1984-12-04
Abstract: A blind fastener (A) for installation in aircrafts or the like and method for forming same comprised of a threaded nut (D) threaded on a threaded screw or stem member (B) having a stem head with a deformable sleeve (C) mounted on the stam member between the stem head and the threaded nut (D). A torque lock is created between the threaded nut (D) and the stem member (B) to provide torque of the nut (D) against the threads (12) of the stem member (B) without damaging the threads (12) of the nut (D) and the stem member (B).
Patent EP-0122027-A1 (EP)
Inventor: KATO MASAAKI
IPC: G11B20/14
Filed: 1984-03-07
Abstract: A variable-length encoding device includes a shift register (32) for converting a binary data string representing an audio signal into unit words of three 2-bit data (e.g., (1,1), (1,0), and (0,1)) and two 3-bit data (e.g., (0,0,0) and (0,0,1)). The 3-bit data words are obtained such that the remaining 2-bit data(i.e., (0,0)) is used as upper two bits of each of the resultant 3-bit data and is combined with each of the «1 and «0» data of the resultant 3-bit data. The output data words from the shift register (32) are converted by a logic circuit (38) to the corresponding code words in one-to-one correspondence. Each code word has a bit number twice that of the input data word. If a bit array (1,0,1) is included in the code word bit stream thus obtained, this bit array is further converted to (0,0,1).
Patent EP-0121419-A1 (EP)
Inventor: BONERB TIMOTHY C
IPC: B60P3/42
Filed: 1984-03-29
Abstract: A freight vehicle (12) has a cargo space convertible from that suitable for handling piece goods to that suitable for dry bulk granular material. A conventional cargo space for piece goods has openings in the roof and floor for filling and discharging bulk material. A double-wall inflatable bag (30) having its bottom attached to a rigid support platform (32) is positioned in erected condition to handle bulk material and is movable to a stored position near the roof (26) of the cargo space to allow handling of piece goods.
Patent EP-0124413-A1 (EP)
Inventor: MANDE EUGENE
IPC: A47B27/00
Filed: 1984-04-13
Abstract: The portable drawing table disclosed in the present invention comprises an horizontal base (1) terminated on its sides by two asymmetric edges (10) and (11). On each edge, two notches (24) are provided wherein two uprights (2 and 3) are fixed vertically with a forward inclination, which uprights are intended to receive an edged and scaled drawing board (16). In the larger right edge (11), there are provided different housings (4, 5, 6, 7, 8) wherein may be safely deposited accessories such as pencils, pens, rubbers, china ink, erasers etc... of the user. For storage and transport purposes, the uprights (2 and 3), once removed from the edges, may be fixed under the hook (9), and the board (16) may be slid between the legs (12), (13), (14) et (15) and the base (1).
Patent EP-0141791-A1 (EP)
Inventor: BUGGE HANS JOERGEN
IPC: D03D11/00
Filed: 1984-10-23
Abstract: A forming fabric for use in papermaking, cellulose and similar machines. The fabric consists of a first weave (1) which in position of use of the fabric faces the material to be formed, and of a second weave (4) which faces the dewatering elements. The two weaves (1, 4) are interconnected in a known manner. The second weave (4) consists of two systems of threads (5, 6) which are parallel to each other and which are positioned in superposed relationship. In addition, they are interconnected by means of athird thread system (7) the threads of which extend at right angles to the threads (6, 5) of said two systems.
Patent EP-0137835-A1 (EP)
Inventor: WEINBERG WOLFRAM SEBASTIAN
IPC: A61N5/06
Filed: 1984-02-27
Abstract: Procédé et dispositif permettant de réguler la photo-coagulation de tissus biologiques (75) dans lequel deux lasers (22 et 28) projettent des rayons laser par l'intermédiaire d'une lampe à fente (26) sur une zone (75) à irradier. La luminence réfléchie est dirigée sur un réseau de photodiodes (85) qui envoie des signaux à un organe de commande (90) qui effectue à son tour une régulation des deux lasers (22 et 28).
Patent EP-0145741-A1 (EP)
Inventor: CARROLL NOEL
IPC: B04C11/00
Filed: 1984-06-01
Abstract: Un séparateur cyclone (10) possède une chambre de séparation allongée conique (25) avec des tubes d'admission tangentiels (26, 28), un tube de sortie d'écoulement supérieur (34) à l'extrémité de plus grand diamètre de la chambre de séparation, pour décharger un écoulement d'un composant moins dense d'un mélange liquide à séparer, et une sortie d'écoulement de fond (23) à l'extrémité de plus petit diamètre de la chambre de séparation, pour décharger un écoulement du composant le plus dense du mélange liquide à séparer. Le tube de sortie d'écoulement supérieur (34) possède un orifice (77) qui est obturable de manière variable par un organe à soupape (80) mobile dans le sens de la longueur du tube (34) pour faire varier le débit au travers du tube de sortie (34). Le degré de contamination du composant liquide le plus dense émergeant de la sortie de l'écoulement inférieur (23) est contrôlé par un détecteur (118) qui est connecté à un circuit de commande (108) qui commande un moteur (110). Le moteur (110) est couplé à un organe de soupape (80) de manière à rapprocher et éloigner la soupape (80) par rapport à l'orifice (77) dans le but de diminuer l'écoulement passant par le tube de sortie (34) lorsque le niveau de contamination baisse et augmenter l'écoulement lorsque le niveau de contamination monte. Un autre circuit de commande (140) couplé au détecteur (118) commande des soupapes (102, 104) de manière à recycler le composant liquide le plus dense dans le séparateur dans le cas où le niveau de contamination est supérieur à un niveau prédéterminé.
Patent EP-0157788-A1 (EP)
Inventor: JAMIESON J SCOTT
IPC: G05B19/042
Filed: 1984-08-13
Abstract: Un appareil de commande de brûleur à microprocesseur comprend en général un étage d'entrée destiné à produire un signal d'entrée effectuant des transitions répétitives entre un premier état logique et un deuxième état logique. Un étage de sortie commandé de manière synchrone comprend un condensateur, une source redressée de tension alternative et un transistor commuté par microprocesseur permettant la charge électrique contrôlée du condensateur pendant un demi-cycle de la tension alternative ayant une première polarité. Le condensateur se décharge pendant les demi-cycles de la tension alternative ayant une deuxième polarité et cette activité de charge et décharge électriques active un dispositif de charge. Un microprocesseur programmable est couplé aux étages d'entrée et de sortie et peut recevoir un signal de synchronisation de sorte que l'activité de charge et décharge électriques a lieu selon une relation prédéterminée avec le signal de synchronisation. Un procédé de commande du fonctionnement d'un brûleur de combustible consiste à envoyer un signal de synchronisation du système à l'entrée d'un microprocesseur et à prévoir un étage de sortie comprenant une source redressée de tension alternative, un condensateur et un transistor. Le transistor peut être commuté en synchronisme avec le signal de synchronisation de charge et décharge électriques du condensateur. Un signal d'entrée est également envoyé au microprocesseur, ce signal d'entrée effectuant des transitions répétitives entre une tension d'état logique "1" et une tension d'état logique "0", la cadence de ces transitions de tension d'état logique possédant une relation prédéterminée avec le signal de synchronisation. Le transistor est commuté dans un état conducteur en réponse au signal d'entrée afin de provoquer la décharge du condensateur pour actionner une vanne de combustible. L'état conducteur du transistor ne peut se produire que lorsque le signal d'entrée se trouve à une tension d'état logique "0".
Patent EP-0194329-A1 (EP)
Inventor: SHIMIZU ISAMU
IPC: H01L31/20
Filed: 1985-03-13
Abstract: A multilayer photoconductive material wherein at least two kinds of alloys selected from the group consisting of amorphous silicon or germanium alloys comprising silicone and/or germanium and at least one element selected from the group consisting of carbon, fluorine and hydrogen are alternately laminated, the kinds of alloys of the adjacent layers being different from each other and the total number of the layers being at least 6, which has exhibits a high response speed and can be easily controlled in sensitivity not only to long wavelength light but also to short wavelength light. The material gives good results when tested by placing a sample 5 on a rack 1 and transferring the rack 1 below a corona charger 3 with motor 2. Surface potential is measured by a meter 6 and after illumination, the decay rate of surface potential is measured by probe 4.