baber/WOPTO huggingface dataset:
Patent EP-0246250-B1 (EP)
Title: Dispositif de chauffage et de refroidissement, en particulier pour cylindre d'extrusion
IPC: B29C48/875
Filed: 1986-11-05
Granted: 1990-11-28
Abstract: Le dispositif de chauffage et de refroidissement (3, 4) comprend, à ses extrémités (6, 7), des bandes de cuivre (4) pliées à angle droit et tordues de 45o, dont la partie médiane (8) est appliquée sur le cylindre d'extrusion (1), et un élément de chauffage plat (3) disposé au-dessus de la partie médiane (8). Les bandes de refroidissement (4) sont réparties régulièrement sur le pourtour du cylindre (5). Deux fils de cuivre (13, 14) traversant les extrémités (9, 10) de la partie médiane (8) des bandes de refroidissement (4), servent à fixer les bandes (4) sur le cylindre d'extrusion (1). L'élément de chauffage (3) est composé de deux tôles extérieures (15, 16) séparées par une couche d'isolation (17), et de fils de chauffage (18). Ce dispositif de chauffage et de refroidissement peut être disposé à volonté aux différents tronçons du cylindre (1) en vue d'un chauffage ou d'un refroidissement individuel de chaque tronçon du cylindre, ce qui est important lors d'opérations d'extrusion rapides. Ainsi, on peut optimaliser le profil de température le long du cylindre en fonction de chaque opération d'extrusion.
Patent EP-0289637-B1 (EP)
IPC: B60P7/15
Filed: 1987-05-07
Granted: 1989-12-13
Abstract: 1. Clamp head (1) for securing a bracing bar (2, 24) to a side panel of a transport vehicle consisting of a hook member (15) engaging over the side panel from above, and an engagement member (3) having a clamp piece (8), the hook member (15) and the clamp piece (8) having oppositely disposed clamping faces (18, 19) which are adapted to be brought into engagement at oppositely disposed surfaces of the side panel by means of a hand lever (5) pivotally mounted on the engagement member (3), characterized in that the hook member (15) is fixed with respect to the engagement member (3) and that the clamp piece (8) is pivotally mounted on the engagement member (3) and is actuable with a toggle lever (11a, 11b) which is articulately connected on the one hand to the engagement member (3) and on the other to the clamp piece (8) and the one toggle lever element (11a) merges into the hand lever (5), the elbow of the toggle lever (11a, 11b) being located in an over-deadcentre position and bearing on a stop (13) in the closure position.
Patent EP-0246554-B1 (EP)
IPC: A21D2/02
Filed: 1987-05-13
Granted: 1990-04-25
Abstract: 1. Baking agent containing a liquid to paste-like baking emulsifier as main constituent and at least one baking enzyme dispersed like particles therein, characterised by additionally containing a solid, acid-binding and/or a solid water-binding agent.
Patent EP-0261553-B1 (EP)
IPC: E01H1/08
Filed: 1987-09-15
Granted: 1990-12-05
Abstract: In an apparatus for picking up dog excrement in conjuction with a street sweeper, which picks up by suction over a suction duct, a separating container for the dog excrement picked up is connected ahead of the dirt container of the street sweeper, the two containers being joined to each other over a suction line. By these means, contamination of the sweeper is avoided.
Patent EP-0269152-B1 (EP)
IPC: B67D1/04
Filed: 1987-10-28
Granted: 1991-10-16
Abstract: An equipment is described which permits an installation for the distribution of beer or other beverages, the washing of the pipes in contact with the beverages in a semi-automatic manner, with no disconnection of any part, with water and gas preferably brought to the same pressure as that of the beverage in order to prevent infiltration in the barrels, and in addition permits one or more barrels to be connected and disconnected by remote control so that the barrels can be changed without disconnecting the coupling, characterised by the fact that the aforesaid coupling has passages for gas inlets and beer outlets and an additional passage for washing and that the movements of opening and closing the coupling itself are effected by means of a pneumatic control.
Patent EP-0265407-B1 (EP)
IPC: A47L9/04
Filed: 1987-10-15
Granted: 1991-07-31
Abstract: A cylindrical motor driven brush for a vacuum cleaner or the like comprises a hollow outer cylinder (10) and a plastic bristle tube assembly (18,20) for insertion in the outer cylindrical tube. The insert tube is provided with a helical mounting strip (22) with brush bristles (24) thereon which is inserted through a corespondingly shaped slot in said outer cylindrical tube.
Patent EP-0323952-B1 (EP)
Title: Family of xanthan-based polysaccharide polymers including non-acetylated and/or non-pyruvylated gum and acetylated or non-acetylated polytetramer gum
IPC: C12P19/00
Filed: 1987-03-24
Granted: 1993-08-11
Abstract: Variant xanthan gums, including non-acetylated, non-pyruvylated, non-acetylated and non-pyruvylated, and fully-acetylated xanthan gums. In addition, in vitro and in vivo methods for the synthesis of these gums are disclosed. Mutant Xanthomonas campestris strains useful in these synthesis are also specified. <IMAGE>
Patent EP-0274492-B1 (EP)
IPC: G01B3/00
Filed: 1987-07-03
Granted: 1991-07-10
Abstract: L'échelle se présente sous la forme d'un ruban souple constitué par un substrat (111) d'acier à ressort et par une couche superficielle (112) de cuivre qui comporte un profil d'échelle (109) définissant des repères et espaces de l'échelle. Le profil (109) est produit en faisant passer une ébauche (107) sur un galet (101) doté d'un profil approprié.
Patent EP-0308431-B1 (EP)
IPC: G03G15/08
Filed: 1987-09-25
Granted: 1990-03-07
Abstract: Dans un système de transfert (19) situé dans l'imprimante, un bec aspirant qui communique via une canalisation avec l'unite de développement est agencé de manière déplaçable verticalement à l'intérieur d'une gaine de protection (28) étanche au toner. Le système de transfert (19) comporte à son extrémité inférieure un adaptateur destiné au raccordement du réservoir de toner (10). Lors du remplacement, on fait pivoter le nouveau réservoir (10), par l'intermédiaire d'un dispositif porteur (32), vers l'adaptateur et on le raccorde avec celui-ci. Un système de coupe (31) adjoint à l'adaptateur perce alors un film de scellement dudit réservoir (10). Pour la vidange, le tube aspirant est immergé verticalement dans le réservoir de toner (10) dont le fond présente une configuration en entonnoir servant de région de stockage de toner.
Patent EP-0288670-B1 (EP)
IPC: A01G31/02
Filed: 1988-02-09
Granted: 1992-02-05
Abstract: A system for hydroculture includes panels (1) provided with holes (2) for receiving vegetable plants. Two of such panels (1) are assembled to form a structure of triangular cross-section. A spray tube (3) provided with nozzles (6) is disposed between the panels (1) and a nutrient solution is applied under pressure to the tube (3) to be sprayed on to the roots of the plants. A drive (7, 8) is provided to protect the spray tube (3) in alternating dirctions.
Patent EP-0281880-B1 (EP)
Title: Point zone for switches or crossings
IPC: E01B7/14
Filed: 1988-02-27
Granted: 1991-06-12
Abstract: A frog zone for switches or crossings is proposed, in which the point of crossing (14), which is of rigid design per se, and/or the adjacent wing rails (10, 12) are constructed so as to be movable parallel to the travelling surface of a wheel (28). <IMAGE>
Patent EP-0283895-B1 (EP)
Title: Electrical protection apparatus
IPC: H02H3/04
Filed: 1988-03-14
Granted: 1992-06-24
Abstract: The invention relates to an electrical protection apparatus for fault monitoring in electrical apparatuses, preferably electrical machines, having a device for detecting the fault and a fault- dependent trip and test or reset device. The test device is in this case designed such that, after activation of a test cycle and emission of a trip signal, the test function is automatically interrupted as a function of time, and such that, once this time or a further test cycle has elapsed, the reset process takes place by passivation of the test device. <IMAGE>
Patent EP-0287981-B1 (EP)
IPC: F16B12/18
Filed: 1988-04-16
Granted: 1993-08-25
Abstract: A connector for the end-face connection of two plates (1,2), each plate (1,2) having a fitting (3,4) in the region of the connection, having at least one tension anchor (20), supported in each case on one of the fittings (3,4) and which exerts a tensile force connecting the plates (1,2), with the aid of clamping means (12,14,14') via the fittings (3,4). According to the invention, the connector has an adjusting device (15,17,18) for the rapid and sensitive adjustment of the respective position of the plates (1,2) at right angles to the tension direction (13) of the tension anchor (10). This respective adjustment of the plates (1,2) takes place via the tension anchor (10), before the plates (1,2) are finally drawn together. <IMAGE>
Patent EP-0297232-B1 (EP)
IPC: B66B1/34
Filed: 1988-04-20
Granted: 1991-08-07
Abstract: In the case of this actual-value transmitter, which has a pulse transmitter (7) driven via a rope (14) and in the form of a digital tachometer, stopping faults of the lift car (4) which are caused by slippage of the rope (14) can be avoided. For this purpose, a correction table (9) in the form of a read-write memory is provided in which correction values allocated to the floors and corresponding to the stopping faults are stored. The correction table (9) is connected to a car distance counter (8) counting the pulses of the pulse transmitter (7). When the lift car (4) leaves a floor or travels past a floor, a correction value allocated to the next floor is called from the correction table (9) and fed to the car distance counter (8) for the purpose of correcting the count of the counter. <IMAGE>
Patent EP-0306813-B1 (EP)
Inventor: BECKER UDO DR
IPC: G01N33/86
Filed: 1988-08-31
Granted: 1994-06-01
Abstract: The method entails use of a labelled bioaffinity binding partner, which is bound to a solid phase, for fibrin in a body fluid.
Patent EP-0321848-B1 (EP)
Inventor: ONOUE TOSHINOBU
IPC: F16H48/30
Filed: 1988-12-14
Granted: 1993-11-03
Abstract: In a power transmission apparatus of viscous coupling type, when two first and second output shafts (15, 25) are kept rotated at two big different speeds for many hours as when the ordinary tire is replaced with a spare tire, temperature and pressure within viscous fluid rise abnormally high. In this case, viscous coupling limit slip differential mode is switched to a free differential mode by means of a movable clutch shaft (33). Further, it is also preferable to directly couple the first and second output shafts to obtain a differential lock mode when the vehicle is travelling on muddy road.
Patent EP-0275137-B1 (EP)
IPC: A61G5/00
Filed: 1988-01-05
Granted: 1992-03-18
Abstract: A kerb climbing device 2 for a wheelchair having a pair of front castor wheels 4 of relatively small diameter comprises a guide arm 19 and a lifting arm 18 mounted centrally between the castor wheels 4 for pivotal movement about a horizontal axis HA extending between opposed side frame members 6. The guide arm 19 and lifting arm 18 extend forwardly of the castor wheels 4 in an operative position of the device 2 in which a jockey wheel 25 at the free end of the guide arm 19 is arranged for locating against a kerb and a rubber foot 24 at the free end of the lifting arm 18 is spaced above the jockey wheel 25. The lifting arm 18 is pivotal in response to engagement of the jockey wheel 25 with a kerb to lower the foot 24 onto the kerb and lift the castor wheels 4 of the ground thereby facilitating mounting of the kerb.
Patent EP-0306152-B1 (EP)
Title: Methods and apparatus for making an asphalt aggregate pavement
IPC: E01C19/48
Filed: 1988-08-05
Granted: 1992-07-22
Abstract: An apparatus (10) and method for delivering asphalt-aggregate material from a plurality of supply trucks (16) to a finishing machine (12). In a preferred form of the invention the hopper (14) of the finishing machine (12) is modified to have a capacity substantially equal to the capacity of one of the supply trucks (16). The apparatus (10) is a self-propelled storage vehicle including a hopper (23) having a capacity substantially equal to the capacity of one of the supply trucks (16), a high capacity loading conveyor (33), and a high capacity unloading conveyor system (47). A transversely disposed screw auger (60) is provided for remixing the asphalt-aggregate material in the hopper (23) prior to its discharge to the finishing machine (12). In the first method of operation the storage vehicle (10) shuttles between the finishing machine (12) and a remote location of the supply trucks (16) and in the second method of operation the storage vehicle (10) travels in tandem with the finishing machine (12) as the paving operation is performed.
Patent EP-0289386-B1 (EP)
IPC: H01H33/34
Filed: 1988-04-15
Granted: 1990-07-18
Abstract: An open-center three-way hydraulic valve as applicable to hydraulic control circuits of electric circuit-breakers comprises an admission valve-head which is restored to the closed position by a first spring, a drain valve-head which is displaced toward the closed position by a pilot valve, a second spring which is more powerful than the first and tends to close the drain valve-head, and a resilient semi-locking mechanism for retaining the drain valve-head in the open position in opposition to the second spring when the pilot jack is not under pressure.
Patent EP-0299902-B1 (EP)
IPC: F42B39/00
Filed: 1988-02-18
Granted: 1993-04-14
Abstract: A blast-resistant container for receiving an explosive or explosive-suspect article comprises a high-strength outer housing (10), and an inner compressible layer (16) of a mixture including vermiculite in a binder, effective to space the article from the outer housing (10), to absorb energy of the blast before transmitted to the outer housing (10), to distribute the blast forces over a larger surface area of the outer housing (10), and to impart resistance to the penetration of fragments to the outer housing (10).
Patent EP-0430938-B1 (EP)
IPC: A21B1/24
Filed: 1988-05-11
Granted: 1993-08-18
Abstract: Un four de boulangerie (8) possède deux espaces de cuisson (14, 20) dans lesquels les supports (3) portant les pâtes (2) sont transportés, empilés, dans des directions opposées par deux dispositifs convoyeurs (12). Un convoyeur à chaîne horizontal (7) destiné à introduire ou retirer les supports (3) par une ouverture (9) est situé au-dessous des deux dispositifs convoyeurs (12). La partie inférieure des deux espaces de cuisson (14, 20) est étanchée par des joints (34) qui sont appliqués à étanchéité sur les supports empilés (3), empêchant ainsi l'atmosphère régnant dans l'espace de cuisson de s'échapper du four de boulangerie. Sur chaque pile (25) de supports (3) transportés vers le haut après leur introduction par l'ouverture (9), un autre joint (35) est situé par-dessus ces joints (34) et forme, conjointement avec ces derniers, un espace hermétique (36) dans lequel débouche une canalisation d'amenée de vapeur (37), constituant ainsi un espace de cuisson dite au four.
Patent EP-0313612-B1 (EP)
Title: Video image processing
IPC: H04N19/94
Filed: 1988-05-06
Granted: 1992-10-28
Abstract: A video coder automatically identifies the head area from a head against a background scene. Identification involves: storing several frames of an image training sequence (1); taking the difference between adjacent frames (2); for all the picture elements (pels) represented by each set of difference data, thresholding the pels against a luminance threshold (3); applying median filtering to the data sets thus obtained (4); then clustering the data sets (5); determining the minimum rectangle which will contain all the remaining non-zero pels represented by each set (6); generating a border of finite thickness around the rectangles (7); generating a head codebook from the pels of the original frames of the image that correspond to the pels represented by the respective sets of data that fall within the respective borders (8), similarly generating a background codebook; and finally generating a composite codebook.
Patent EP-0386042-B1 (EP)
IPC: G08C19/10
Filed: 1988-10-05
Granted: 1993-02-03
Abstract: A threshold detection circuit (30) for improving the output of a two-wire transmitter (10) is disclosed. The transmitter (10) comprises a sensing means (14) which has a sensor (16) responsive to a parameter (12) to be sensed by the transmitter (10) and an excitation means (18) which provides an excitation output to excite the sensor (16). A threshold detection circuit (30) is coupled to the sensor output and provides a detector output representative of an undesired change in excitation output which can produce a sensor output which is not substantially representative of the sensed parameter (12). An output means (24) is coupled to the sensor output and detector output and provides the transmitter output as a function of the sensor output and detector output. A distinctive transmitter output representative of an undesired change in excitation output thus detected is provided, thereby improving the transmitter output.
Patent EP-0390815-B1 (EP)
IPC: B01D53/26
Filed: 1988-10-21
Granted: 1992-07-22
Abstract: Procédé pour conditionner du gaz humide, de préférence pour la climatisation, dans lequel le gaz est mis en contact par étape avec un liquide d'absorption successivement plus concentré consistant en une solution d'un ou plusieurs constituants non volatils dans la substance se condensant lors de l'absorption. L'absorption s'effectue isothermiquement ou presque isothermiquement sur des surfaces refroidies. Le liquide d'absorption dilué est concentré par évaporation et recyclé vers le dispositif d'absorption. Selon un mode de réalisation, l'absorption s'effectue par étape à contre-courant, et le liquide d'absorption dilué est concentré par évaporation multi-étages. Selon un autre mode de réalisation, le liquide d'abosrption dilué obtenu dans chaque étage d'absorption est concentré dans un étage correspondant d'un évaporateur multi-étages possédant autant d'étages que le dispositif d'absorption. Pour la climatisation,l'air produit présentant une faible humidité est ré-humidifé pour obtenir l'humidité désirée par l'injection d'eau, l'air étant simultanément refroidi à la température désirée par l'évaporation d'eau.
Patent EP-0339231-B1 (EP)
Title: Agricultural mowing and hay-making machine
IPC: A01D78/10
Filed: 1989-03-14
Granted: 1991-09-04
Abstract: PCT No. PCT/EP89/00268 Sec. 371 Date Sep. 7, 1990 Sec. 102(e) Date Sep. 7, 1990 PCT Filed Mar. 14, 1989 PCT Pub. No. WO89/08380 PCT Pub. Date Sep. 21, 1989.In a reaping machine (11) having one or more rotatably drivable mowing units (12) which are provided with working implements, the mowing units (12) being held on a support frame (13) held with the tractor, the mowing units (12) are pivotally supported on the support frame (13) for easy moving adaptation of the working implements to the surface of the ground in the immediate working region by means of one or more compensating means (A2). Furthermore, the pivot axes (M) of the compensating means (A2) are arranged extending in the travelling direction and/or transversely thereof and/or inclined substantially in the vertical plane or intersect each other or the compensating means consist of a ball joint. In addition, the compensating means (A2) is configured in such a manner that at least one pivot axis (M) extending transversely of the travelling direction lies in the vicinity of the surface of the ground (10). With this configuration a quick-reacting adaptation of the working implements to the particular ground profile is obtained, said implements remaining constant at the intended working height over the entire working width.
Patent EP-0327144-B1 (EP)
Inventor: SZABADOS ANDREAS DR MED
IPC: A61B10/00
Filed: 1985-11-28
Granted: 1995-06-07
Abstract: A sample holder (10) for pasty sample material, especially stools, to be dispersed in a suspension fluid has a sample holder cup (12), which is arranged on a holder lid (14) and is open towards the base of the holder. The base of the holder is designed with a raised area (28), which is designed to complement the sample holder cup (12). The cup wall (42) is provided at least in some areas with sieve openings (44) through which, when the sample holder (10) is closed with the aid of the holder lid (14), the sample material is pressed out and is dispersed finely in the suspension fluid (46). <IMAGE>
Patent EP-0366179-B1 (EP)
Title: Process for preparing a precursor of zirconium dioxide
IPC: C01B13/32
Filed: 1989-10-13
Granted: 1993-08-18
Abstract: A precursor of zirconium dioxide in form of submicronic particles is obtained by: &squf&  hydrolysing a zirconium alkoxide by bringing said zirconium alkoxide into contact with a microemulsion formed by an external oil phase, an internal aqueous phase, an emulsifier and a co-emulsifier; &squf&  discontinuing the reaction of hydrolysis in order to control the growth of the particles; and &squf&  recovering the precursor of zirconium dioxide from the reaction mixture. Such a precursor can be submitted to treatments of calcination in order to prepare zirconium dioxide for ceramic uses.
Patent EP-0343875-B1 (EP)
Inventor: CHEN PING-HUANG
IPC: H04M1/05
Filed: 1989-05-19
Granted: 1995-11-22
Abstract: The disclosure relates to a headphone-convertible telephone hand set which can be converted into a headphone-like telephone and produce double-form or stereo-like sound in its receiver, thus permitting the present telephone to be worn on a user's head to free the user's hands as well as to imprive the normal function with increased clarity.
Patent EP-0365440-B1 (EP)
Title: Method of destroying peroxides in acetone
IPC: C07C37/08
Filed: 1989-10-09
Granted: 1993-07-07
Abstract: The present invention relates to a method for destroying acetone peroxides. 
<??>Acetone peroxides are dangerous compounds capable of causing explosions when they are in the solid state. 
<??>More precisely, the invention consists of a method for destroying acetone peroxides present in a reaction mixture originating especially from the synthesis of phenol, of diphenols or of phenol derivatives, characterised in that:
 - the pH of the said reaction mixture is brought to a value of 4 to 8,
 - a copper compound is added to the said mixture, and
 - the said mixture is maintained at a temperature of 50 DEG C to 150 DEG C.
Patent EP-0353205-B1 (EP)
IPC: B67D1/04
Filed: 1989-07-14
Granted: 1992-11-11
Abstract: A fuel delivery system for refuelling airplanes comprising a delivery station mounted on an airplane refuelling tank-vehicle and movable from a rest position wherein it is completely received within a suitable, practically inaccessible housing formed on the tank to an operative position wherein it is completely outside the housing and perfectly accessible to the operator who is carrying out the refuelling, operation; the supporting frame of the system, which is of a simple and solid construction is controlled to move from the one position to the other preferably through hydraulic mechanical means.
Patent EP-0370976-B1 (EP)
Inventor: GUIDETTI GIANLUIGI
IPC: C23C22/03
Filed: 1989-11-22
Granted: 1996-03-27
Abstract: The composition comprises two or are mixed solvents having a flash point higher than 65 DEG C and a vapor tension, at 20 DEG C, lower than 2 mm Hg, which comprises 85  DIVIDED  99% of the composition. The composition also comprises polyphosphates, including acid phosphates and/or free phosphoric acid and possible surface active agents, in an amount of 1 - 15%. The phosphatizing system comprises a processing section (1), a blowing section (2) and drying section (3), as well as a solvent recovery section (4).