baber/WOPTO huggingface dataset:
Patent EP-0267227-B1 (EP)
Title: Dispositif pour la production d'elements rapportes destines a la reconstuctionartificielle de dents et de membres humains etc.
IPC: A61C5/77
Filed: 1987-04-15
Granted: 1991-06-12
Abstract: On utilise un dispositif pour la production efficace en masse d'éléments individuels pour la reconstitution artificielle des dents, par exemple. Le dispositif comporte une première paire d'éléments co-rotatifs, dont le premier élément (1) est disposé de manière à porter un modèle (21) d'un élément à produire, et dont le deuxième élément (2) est disposé de manière à porter une ébauche à partir de laquelle on doit produire l'élément. On fait tourner de manière synchrone le modèle ainsi que l'ébauche autour de l'axe de rotation (3, 4) de l'élément respectif. Dans une deuxième paire d'éléments, un troisième élément porte un dispositif palpeur (31), capable de réagir en fonction du contour extérieur du modèle, et un quatrième élément porte un outil (52) qui permet d'usiner l'ébauche. La première et la deuxième paire d'éléments sont déplaçables l'une par rapport à l'autre. Le quatrième élément est relié de manière réglable au troisième élément (29) de manière que l'outil effectue des mouvements qui correspondent à la forme du contour extérieur du modèle palpé par le dispositif palpeur (31).
Patent EP-0273938-B1 (EP)
IPC: G07G1/00
Filed: 1987-06-08
Granted: 1992-08-26
Abstract: A person desiring to check out articles protected by security tags deposits these articles at one end of a check-out aisle (12, 13, 14). From there, they are transported to the opposite end of the check-out aisle as part of the check-out procedure. The person who deposited the articles is restrained (17) from accompanying these articles all the way through the check-out aisle, but is able to reach its opposite end only via a path (19) which is separate from the check-out aisle itself. That separate path (19) is equipped with an electronic article surveillance system (18). The same separated path (19) and its associated electronic article surveillance system (18) serve several check-out aisles (12, 13, 14).
Patent EP-0367759-B1 (EP)
IPC: B60T15/18
Filed: 1987-08-17
Granted: 1991-06-05
Abstract: Une soupape de régulation proportionnelle (10), pour un système de freinage à pression de fluide utilisée dans un véhicule combiné à tracteur et à remorque, permet une transmission non proportonnelle de la pression de la régulation lorsque le tracteur tire une remorque, mais établit un dosage proportionnel de la transmission de la pression de la régulation lorsque le tracteur fonctionne sans remorque, afin d'établir un niveau de pression proportionnellement inférieur au niveau de la sortie de la soupape. La soupape de régulation, lorsqu'elle fonctionne en mode proportionnel, réagit également à la pression présente dans le réservoir des freins. Lorsque la pression dans le réservoir tombe au-dessous d'un niveau prédéterminé, la soupape de régulation établit un dosage proportionnel à un rythme qui accroît le niveau de pression au niveau de la sortie à une vitesse supérieure à la vitesse d'accroissement de la pression de régulation jusqu'à ce que le niveau de pression non proportionnel soit atteint.
Patent EP-0291925-B1 (EP)
IPC: E02D3/12
Filed: 1988-05-17
Granted: 1993-02-03
Abstract: An expandable, lost closure plug (10) for boreholes, to be filled with liquid under pressure, for the stabilization of rock in underground mining is provided with an elastic, tubular closure piece (16) which is automatically restrained against the borehole wall due to the liquid pressure, extends between an inlet head (12) and an outlet head (14) and surrounds a rigid distance piece (38) between inlet head (12) and outlet head (14). Passages (22, 24) running between the inlet head (12) and the outlet head (14) for the liquid extend into the end sections (80, 82) of the distance piece (38) in each case up to an orifice (88, 90) adjacent to the inlet head (12) or the outlet head (14) into the area between the closure piece (16) and the distance piece (38). <IMAGE>
Patent EP-0318014-B1 (EP)
Title: Reflection plate for a biochemical measuring instrument
IPC: G01N21/86
Filed: 1988-11-24
Granted: 1993-06-09
Abstract: A reflection plate for a biochemical measuring instrument which is adapted to evaluate a biochemical value by obtaining a reflective property of a reflection surface of the reference reflection plate, obtaining a reflective property of test paper impregnated with biochemical sample and mounted on a test stick, and comparing the two reflective properties, wherein: the reflection surface of the reference reflection plate is depressed from the periphery thereof. Thereby, even though the test stick is required to be placed adjacent to the reflection surface to achieve a uniformity the optical arrangement in obtaining the two reflective properties, the contamination of the reflection surface from the sample can be prevented. Preferably, the reference reflection plate itself may be provided with a depression to defined the reflection surface at the bottom of this depression.
Patent EP-0328774-B1 (EP)
Inventor: HERRMANN CHRISTOPH DR
IPC: C08F297/04
Filed: 1988-12-20
Granted: 1993-11-10
Abstract: The object of the invention was to develop ABC block copolymers based on butadiene, isoprene and styrene which have a broad vibration-attenuation curve. 
<??>ABC block copolymers of this type and a process for their preparation have now been found. The copolymers comprise
 - from 40 to 75 % of a block A comprising butadiene and styrene or isoprene units and having a vinyl or isopropenyl group content (V) of less than 15 %,
 - up to 25 % of a block B comprising butadiene and styrene or isoprene units (V > 70 %) or
 - up to 25 % of a block B' comprising styrene, isoprene and optionally butadiene units (V < 15 %) and
 - from 20 to 55 % of a block C comprising styrene, isoprene and optionally butadiene units (V > 70 %). 
<??>The novel ABC copolymers are particularly suitable for the production of tyre rubbers.
Patent EP-0276140-B1 (EP)
IPC: H01L33/00
Filed: 1988-01-20
Granted: 1992-04-01
Abstract: The disclosed light emitting semiconductor device has an n-type (or p-type) base region sandwiched by a p-type (or n-type) emitter region and a p-type (or n-type) collector region. An injecting voltage source is connected across the emitter region and base region so as to apply a constant voltage therebetween, while a control voltage source is connected across the emitter region and the collector region so as to selectively apply a reverse bias to a base-collector junction for controlling recombination of carriers injected to the base region. The control voltage source produces such non-emitting period voltage and emitting period voltage that carriers injected during the non-emitting period voltage are captured in the base region while the carriers thus captured are allowed to recombine during the emitting period voltage.
Patent EP-0285378-B1 (EP)
IPC: E02D29/02
Filed: 1988-03-29
Granted: 1991-03-20
Abstract: A stackable grid material (109 for soil confinement comprises a repeating pattern of cell structures (40) with cell walls and open cell tops and bottoms. The cell wall material of the grid is notched such that the top edges of the cell wall material (28) on the perimeter of a lower layer of grid material overlaps with the bottom edges of cell wall material (24) on the perimeter of an upper layer of grid material. The internal cell walls (20) are able to rest on top one another in spite of the overlap at the perimeter walls due to the positioning and shape of the notches (42, 48).
Patent EP-0321205-B1 (EP)
Title: Container for use by travelling sales person
IPC: A45C9/00
Filed: 1988-12-14
Granted: 1993-06-16
Abstract: A container for use by a travelling sales person to transport goods, especially garments, from one retail outlet to another comprises a bag (1) with a display stand (2, 3, 4) secured therein and movable between a collapsed state within the bag (1) for transportation purposes and an erect state projecting from the bag for display purposes.
Patent EP-0323788-B1 (EP)
Title: Projectile comprising submunition
IPC: F42B12/58
Filed: 1988-12-30
Granted: 1993-03-31
Abstract: The present invention relates to a projectile, especially a shell, comprising subassemblies (11, 12, 13) forming a payload or submunitions, superposed axially, of dimensions corresponding to the calibre of the projectile, detachable and dispersible on the trajectory of the projectile under the effect of gas-generating dumping charges (39). It is characterised in that the gas-generating charges are connected to a single control means (33) by means of detonating cords (32). The gas-generating charges are arranged between each of the subassemblies or submunitions. Each of the gas-generating charges is placed in a containing chamber (28, 29, 30) which is delimited by two flanges (22, 23, 24) fixed to the ends of the adjacent subassemblies or submunitions and which has means for sealing against the generated gases. <IMAGE>
Patent EP-0311688-B1 (EP)
IPC: H02K7/108
Filed: 1988-02-09
Granted: 1992-07-22
Abstract: In a starter/charger (100) of an engine disposed between an engine main body (13) and a clutch (16), the present invention stores the principal portion of the clutch (16) in a recess formed in an axial direction on the end surface of a rotating field magnetic pole (102a) on the clutch side. Therefore, the axial length from the engine (13) to the clutch (16) can be reduced and the starter/charger can be mounted easily even to vehicles not having a sufficient length in the axial direction of the engine, such as a traverse engine type car.
Patent EP-0305442-B1 (EP)
IPC: A01N47/30
Filed: 1988-03-08
Granted: 1992-09-09
Abstract: La présente invention se rapporte à des combinaisons synergiques d'ingrédients actifs connus à effet fongicide, ainsi qu'à leur application dans le domaine de la protection des espèces végétales.
Patent EP-0347425-B1 (EP)
Inventor: BLOOM BARRY R
IPC: A61K39/12
Filed: 1988-02-29
Granted: 1995-12-27
Abstract: Recombinant mycobacterial vaccine vehicles capable of expressing foreign DNA which encodes at least one protein antigen for at least one pathogen against which an immune response is desired. The vaccine vehicles are useful for administration to mammalian hosts for purposes of immunization. A shuttle vector which replicates as a plasmid in a bacterium and which replicates as a phage in a mycobacterium is also disclosed. The shuttle vector is useful for transferring genetic material between different genera of microorganisms. <IMAGE>
Patent EP-0365584-B1 (EP)
Title: Contamination removal process
IPC: B05D5/00
Filed: 1988-06-14
Granted: 1992-04-01
Abstract: Undesired contamination is removed from a surface by (a) applying a soln. contg. a polysaccharide and a solvent for it onto the surface before it is contaminated; (b) allowing the soln. to dry to form a solid film on the surface; (c) treating the coated surface with a liq. capable of redissolving the film or swelling it; and (d) removing the contamination by removing the dissolved or swelled surface layer of the film.
Patent EP-0337218-B1 (EP)
Inventor: HOPPE WILLY
IPC: C02F11/16
Filed: 1989-04-01
Granted: 1995-01-25
Abstract: The mud to be dewatered is used to form a mud structure comprising mud layers (2, 3, 4) and permeation packs (6) disposed between these. This layer structure is loaded by a weight (5). The individual permeation packs (6) are composed of a dewatering layer and filter layers disposed on both sides of this, which prevent penetration of solid particles into the dewatering layer. The water pressed out from the mud layers (2, 3, 4) by the weight load reaches the dewatering layers, through which it can exit at the sides. <IMAGE>
Patent EP-0368030-B1 (EP)
Inventor: ZIEGLER HERBERT
IPC: G01R31/00
Filed: 1989-10-14
Granted: 1994-06-01
Abstract: The trip current (I DELTA ) of a residual-current breaker is to be measured with the aid of a rising test current (IK). At the same time, the same two-terminal measuring device is to be used for measuring the contact voltage (UB) occurring at the tripping time (tA). Initially, the contact voltage (UBN) referred to the rated fault current (I DELTA N) is measured and then the test current (IK) is increased in predetermined steps. The steps are counted. The number of steps at the tripping time (tA) corresponds, referred to the total number of steps, both to the trip current (I DELTA ) and to the associated contact voltage (UB). The measurement is applied in measuring and test instruments which are equipped with a computer. <IMAGE>
Patent EP-0369268-B1 (EP)
Title: Impeller for turbo machines
IPC: F01D5/04
Filed: 1989-11-04
Granted: 1993-01-20
Abstract: The invention relates to an impeller composed of a plurality of individual parts, the blades (10) of which impeller are fixed directly in the end face region (5) of an impeller boss (4) with the aid of an annular element (19) or of annular element parts (11) attached to the individual blades (10) (Fig. 1). <IMAGE>
Patent EP-0371363-B1 (EP)
Title: Method and device for mounting contact parts on contact supports
IPC: B23K11/14
Filed: 1989-11-20
Granted: 1992-04-01
Abstract: Contact parts (K) provided on the welding side with two protuberances, such as welding beads (Sr1, Sr2), arranged at a distance from one another are introduced for the purpose of being welded onto associated contact supports (Kt) between a lower electrode (Ue) and two upper electrodes (Oe1, Oe2), led closely alongside one another, in such a way that the two protuberances (Sr1, Sr2) are pressed equally strongly, i.e. with equally large electrode forces (P1, P2) against the contact support (Kt). In addition, the welding current feeds (Ss1, Ss2) to the two upper electrodes (Oe1, Oe2) are separated from one another. Due to the two measures, an inclined position of the contact part (K) is avoided in the case of resistance welding, and a constant contact resistance is achieved, resulting in a largely complete interfusion of the protuberances (Sr1, Sr2) with the material of the contact support (Kt). <IMAGE>
Patent EP-0376008-B1 (EP)
Title: Gas introducing system
IPC: B01F33/40
Filed: 1989-12-06
Granted: 1993-03-03
Abstract: The invention relates to a gas introduction system for introducing gas into a flowable medium in a vessel 1. To enable the gas to be introduced in the form of the finest bubbles possible, it is proposed to provide bottom nozzles 7 on the vessel bottom 6 for the introduction of gas into the medium, which nozzles are connected to quick-opening and -closing valves. <IMAGE>
Patent EP-0346112-B1 (EP)
Inventor: GABRIEL STEVEN MATTHEW
IPC: C11D10/02
Filed: 1989-06-08
Granted: 1997-02-05
Abstract: Thickened aqueous automatic dishwashing detergent compositions comprising metal salts of long chain hydroxy fatty acids.
Patent EP-0366334-B1 (EP)
Title: Improvements in or relating to the recovery of silver
IPC: C22B3/00
Filed: 1989-10-17
Granted: 1993-08-18
Abstract: In a method of recovering silver from an aqueous suspension, the suspension is admixed with a solution capable of converting silver halide to metallic silver to cause flocculation of the silver, the flocculated silver is separated from the aqueous phase, and the silver is recovered.
Patent EP-0351368-B1 (EP)
IPC: E03D1/34
Filed: 1989-07-06
Granted: 1992-01-29
Abstract: The overflow pipe consists of an outer pipe part (1) having a valve disc (2) at the free end and an inner pipe part (3) having an eye (4) for fastening the valve actuation means. The two pipe parts (1, 3) are telescopically adjustable, a lip ring (9) sealing the two parts watertightly relative to one another. For axial fixing, the outer pipe part (3) has on its inner side (10) projections (11) which each engage in one of a plurality of transverse grooves (13) in the circumferential surface (5) of the inner pipe part (3). <IMAGE>
Patent EP-0329645-B1 (EP)
Title: Gas bubbling plug
IPC: B22D1/00
Filed: 1989-02-17
Granted: 1991-04-24
Abstract: A gas-permeable block for metallurgical vessels consists of a shaped refractory body (1) penetrated by flow channels (7). To facilitate purging by melting or blowing of metallic infiltrations following an interruption in blasting, the channels (7) are steeply inclined to the longitudinal axis of the block, at least in the region adjacent to the gas outlet orifices. The angle ( alpha ) between the channels and the face (8) of the block provided with said orifices can vary between 15 DEG  and 60 DEG , preferably between 20 DEG  and 50 DEG . The flow channels (7) are preferably of spiral, undulating or zigzag construction.
Patent EP-0369981-B1 (EP)
Title: Storing device for the load connectors of a cableway installation
IPC: B65G9/00
Filed: 1989-10-10
Granted: 1993-08-11
Abstract: A cable conveyance having a storage region for garaging the carriers which can be decoupled from the transport cable. The carriers are displaced along a transport rail to the storage regions by a reversible drive and are permitted to move by gravity along storage rails into this region or by positively tilting these storage rails back to the transport rail to return to the cable. Thus within the storage region the displacement of the carriers is by gravity only and there is no need to provide a special drive for entrainment of the carriers along the storage rails.
Patent EP-0364505-B1 (EP)
Title: Goniometric element
IPC: G01D5/54
Filed: 1988-11-18
Granted: 1992-03-25
Abstract: PCT No. PCT/EP88/01048 Sec. 371 Date Aug. 9, 1989 Sec. 102(e) Date Aug. 9, 1989 PCT Filed Nov. 18, 1988 PCT Pub. No. WO89/05438 PCT Pub. Date Jun. 15, 1989.A goniometric device for measuring an angle such as the angle of rotation of the steering wheel in a motor vehicle is useful for providing a backlash-free reduction ratio of the angular movement to be measured. For this purpose an elastic torque rod is used to one end of which the angular movement is applied and the other end of which is rigidly fixed. The angular movement of a tap is taken off at a tap location between the two ends. The reduction ratio depends on the ratio between the two distances from the tap to both ends of the torque rod.
Patent EP-0381727-B1 (EP)
Title: Element structural et procede de formation d'un tel element
IPC: E04C3/07
Filed: 1989-07-25
Granted: 1993-03-31
Abstract: L'élément structural décrit, qui comprend une paire de sections terminales creuses (58) et une membrane intermédiaire (59), se caractérise en ce que chaque section terminale creuse (58) est soudée à la membrane intermédiaire (59) de façon à former deux lignes ou jonctions de soudure (60) s'étendant le long de l'élément structural. La membrane intermédiaire (59) est de préférence essentiellement plane et l'élément structural est formé à partir d'une feuille unitaire de métal ayant des bords opposés dont un bord respectif est placé adjacent à la membrane intermédiaire et soudé à elle pour former les lignes ou jonctions de soudure (60). La présente invention se rapporte également à un procédé de formation d'un tel élément structural, procédé qui consiste: (i) à faire passer une bande de métal sensiblement plane à travers plusieurs stations de formage (42) pour déformer successivement des bords libres opposés de la bande métallique de façon à obtenir une paire de sections terminales sensiblement creuses (58), dont un bord libre respectif est placé adjacent à une membrane intermédiaire (59) située entre chaque section terminale sensiblement creuse (58); et (ii) à souder le bord libre respectif à la membrane intermédiaire pour former deux lignes ou jonctions de soudure (60) s'étendant le long de l'élément structural.
Patent EP-0434691-B1 (EP)
Inventor: NELSON PHILIP ARTHUR
IPC: H04S3/00
Filed: 1989-07-07
Granted: 1995-03-22
Abstract: A stereophonic sound reproduction system is aimed at synthesizing at a multiplicity of points (L) in the listening space. An auditory effect obtaining at corresponding points (K) in the recording space, to compensate for crosstalk (C21, C12) between the loudspeakers, the acoustic response of the listening space, and imperfections in the frequency response of the speaker channels. Each speaker channel incorporates a digital filter (H) with the characteristics of which are adjusted in response to measurements of the reproduced field. The digital filters are provided by an inverse filter matrix (H) of which the matrix elements (Hij) are determined by a least squares technique, applied so as to minimize the sum of the squared errors resulting from the difference between the actual system impulse response and a desired impulse response. A full bandwidth signal is transmitted by a bypass route for combination with the output signal (9) from the filter, the bypass route including a delay means (F).
Patent EP-0383895-B1 (EP)
Inventor: BELL KEITH MICHAEL YEW STREET
IPC: A63B71/08
Filed: 1989-08-23
Granted: 1994-08-24
Abstract: A method of making a semi-rigid protective material for use on a body, comprises the steps of providing a sheet of flexible polymer material (1) of high impact strength, such as low or high density polyethylene or polypropylene, providing one or more pieces of high density polyethylene foam, placing and or attaching said high density polyethylene foam piece (3) or pieces on or to said sheet at locations where additional body protection may be required, covering said sheet and high density polyethylene foam (3) with a layer (2) of low density foamed plastics material, such as polyethylene or EVA copolymer; laminating said material by heating at a temperature between 110 and 200 DEG C for approximately 2 minutes with a vacuum blanket pressure of 0.2 bar, and then moulding said laminate to shape at a temperature between 80 DEG C and 160 DEG C for 2 minutes with a vacuum blanket pressure of 0.4 bar.
Patent EP-0380953-B1 (EP)
Title: Fixing device for wall or ceiling cover panels
IPC: E04F13/08
Filed: 1990-01-16
Granted: 1992-06-10
Abstract: In a wall or ceiling cover, the cover panels are not fastened directly but with interposition of at least profile holders and panel holders which can be fixed thereto. At least one, possibly even a plurality of panel holders, is required per panel depending on the panel size and/or the panel weight. If a facade is relatively large, this may lead to a very large number of panel holders. Conversely, in the case of a small facade or ceiling and/or large panels, only relatively few panel holders are required. The panel holders may thus be mass-produced articles, but also elements which are required only in small quantities. A considerable reduction in cost is obtained, irrespective of the number of panel holders required, if the profile cross-section of the latter is the same as that of the profile girder. The panel holders (2) can then be produced from sections of the profile girder (1). According to the invention, however, these panel holders are mounted on the profile girder in a position turned through 180 DEG . This means that the profile girder must have a corresponding profile cross- section. <IMAGE>
Patent EP-0466945-B1 (EP)
Title: Expandable cage
IPC: A01K1/03
Filed: 1990-03-20
Granted: 1993-05-19
Abstract: In these cages (C), the formation of common expandable cage spaces by means of shut-off cages (C), without cage spaces being opened outwards, is provided. For the purpose of horizontal and/or vertical extensions and/or variations of cages (C) with and/or without animals in the cage spaces, modules (A) are to be changed variably all-round on open alternating sides (2), to be shut off by shut-off elements (B) and/or movable walls (21), by the addition and/or removal and/or exchange of modules (A) which are to be releasably fastened, in conjunction with the addition and/or removal and/or exchange of corresponding shut-off elements (B) which are to be releasably fastened.