baber/WOPTO huggingface dataset:
Patent EP-0196345-B1 (EP)
Title: Method and apparatus for producing foam
IPC: B29C39/22
Filed: 1985-04-01
Granted: 1988-07-06
Abstract: An impingement mixing device for preparation of plastic parts or objects including cellular foam from at least two reactive synthetic components and an auxiliary component such as liquid foaming agent and including at least two injection ports and a third port for input of the auxiliary component. Inert gas optionally and a foaming agent and further additives are mixed at a point in the cylindrical wall of the component mixing chamber located in or near the vicinity of the radial plane passing through the component openings. The introduction of the inert gas, foaming agent, coloring agent, or further additives is controlled by a cleaning piston which also simultaneously cleans the mixed plastic material penetrated therein from the opening area of the inert gas feeder line. The cleaning piston is part of a control piston, which with its rear segment is located in a metering chamber for the inert gas and optionally also for the foaming agent and the additives. The transition between the rear segment of the control piston and its front segment forming the cleaning piston is in the form of a conical valve seat.
Patent EP-0202346-B1 (EP)
IPC: E04D11/00
Filed: 1985-05-17
Granted: 1991-08-07
Abstract: A plate-shaped finished element (10) with vegetation (18) has a lower baseplate which is designed as a heat-insulating plate (12) and on the surface of which a looped mat (14) is arranged as a structural layer. The looped mat (14) is filled with a substrate (16) which serves as a nutrient medium for existing greenery (18) in the form of grasses. The finished element (10) thus forms a roof greenery element which, because of the insulating plate (12), has a defined thermal transmission resistance. The individual plate-shaped finished elements (10) can easily be laid on a roof surface to achieve roof greenery and a required thermal transmission resistance. <IMAGE>
Patent EP-0186804-B1 (EP)
IPC: G04G21/00
Filed: 1985-12-05
Granted: 1990-03-14
Abstract: The connection arrangement of this invention includes one or several sets of electrical contacts, respectively within the case of an electronic appliance and the bracelet thereof. These contacts are separable by virtue of being associated with elastic latching means. Moreover they are surrounded by a complementary abutment surfaces which protect them from all damaging influence coming from the exterior (in particular that resulting from corrosive substances which may be exuded by the wrist). These surfaces are firmly applied to one another by the latching force of the contacts. The invention may be applied in particular to any timepiece having a bracelet.
Patent EP-0161722-B1 (EP)
IPC: C07D205/04
Filed: 1985-05-09
Granted: 1990-04-04
Abstract: A process for the preparation of 1-substituted azetidin-3-ol derivatives of formula:in which R, represents an arylmethyl group, and R<sub>2</sub> represents a hydrogen atom or an alkyl, aryl or aralkyl group in which the alkyl moiety contains up to 8 carbon atoms, by cyclising a solution in triethylamine of an aminoalcohol of formula IIin which Hal represents a halogen atom and R<sub>1</sub> and R<sub>2</sub> are as defined above. The use of such derivatives as intermediates for the preparation of azetidine-3-carboxylic acid derivatives.
Patent EP-0154491-B1 (EP)
IPC: C07C62/04
Filed: 1985-02-26
Granted: 1990-03-21
Abstract: Compounds of formula (I): 
<CHEM>
 wherein n is 1 or 2, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of malaria are disclosed.
Patent EP-0178967-B1 (EP)
IPC: B22D11/053
Filed: 1985-09-12
Granted: 1987-12-09
Abstract: A vibrating ingot mold for the continuous casting of metals, particularly of steel, comprising at least one ultrasonic transducer (8) mounted on the edge (20) of one end of the interal tubular element (14) of the mold, in an extension of that element, and oriented to transmit to that element the ultrasonic vibrations which it generates in a longitudinal direction, parallel or substantially parallel to the casting axis (A) in the mold. By reducing friction between the cast metal and the inner mold wall, the mold structure promotes lubrication and improves the quality of the surfaces of the cast products while reducing the danger of breakouts. It can be used with vertical, inclined, curved and horizontal continuous casting plants.
Patent EP-0167555-B1 (EP)
Title: Application automatique de coupes de tetine
IPC: A01J5/08
Filed: 1984-12-20
Granted: 1988-09-21
Abstract: La présente invention améliore des unités de traite (20) de bétail afin de donner de meilleurs résultats de traite et de faciliter l'application de l'unité de traite (20) à la mamelle de l'animal. A cet effet, les coupes de tétine (26) comportent une partie supérieure s'élargissant vers le haut (31), si bien que les coupes de tétine (26) engagent également la partie inférieure de la mamelle directement au-dessus et autour de chaque tétine. En outre, les coupes de tétine (26) sont soutenues, de préférence de manière flexible, dans une structure commune de support (4) de manière à pouvoir y être déplacées essentiellement horizontalement, afin d'être ajustées aisément aux positions relatives des tétines d'un animal particulier. Les coupes de tétine (26) peuvent comporter des mécanismes actifs (17, 19) pour mettre celles-ci en position correcte sous contrôle de mécanismes comportant une mémoire pour stocker des données relatives à de telles positions pour un animal particulier et d'un processeur programmé pour mettre les coupes (26) dans les positions correctes.
Patent EP-0188487-B1 (EP)
Title: Conduit enterre de grande section
IPC: E02F5/10
Filed: 1985-07-15
Granted: 1989-01-11
Abstract: Conduit enterré constitué, en section transversale, d'un élément inférieur (2) et d'un élément spérieur (1) de recouvrement s'appuyant sur la partie supérieure des parois latérales (22) de l'élément inférieur (2) par l'intermédiaire d'appuis longitudinaux (3). Selon l'invention, l'élément supérieur (1) constitue une voûte cintrée réalisée de façon à présenter une souplesse suffisante pour se déformer légèrement sous l'action des efforts supportés et l'élément inférieur (2) est réalisé de façon à résister sans déformation aux efforts transmis par le terrain et par l'élément supérieur (1) les deux éléments étant fixés l'un à l'autre le long des appuis longitudinaux (3) et ces derniers étant constitués par des articulations à rotule de façon à permettre un pivotement sans glissement des parties d'appui de l'élément supérieur déformable par rapport à l'élément inférieur indéformable.
Patent EP-0205138-B1 (EP)
IPC: G03G5/087
Filed: 1986-06-09
Granted: 1990-09-05
Abstract: The present invention aims at materialization of reproduction of an image of high quality by the color electrophotography process of the EF system according to a specific procedure of effecting back surface grounding of a photosensitive material sheet comprising a photosensitive layer consisting of titanium dioxide and a specific base sheet comprising a conductive support constituted by a conductive layer laminated on highly smooth surface and a highly specific resistivity base sheet on the basis of a conductive conveyor.
Patent EP-0221295-B1 (EP)
IPC: A01N43/653
Filed: 1986-09-11
Granted: 1989-11-29
Abstract: Disclosed are compounds, having the general formula: wherein:m = 0, 1, 2; n = 0, 1 with the condition that when m = 0, also n = 0;p = 0, 1; q = 1, 2;X is either oxygen or sulphur;A = N, CH;R is H, CH₃, F;R₁ is selected from chlorine, bromine, fluorine, CF₃, phe­nyl, C₁-C₂-alkoxy, C₁-C₂-haloalkoxy, alkylthio, haloalkyl­thio, wherein the halogen is Cl, Br, F;R₂ is selected from H, chlorine, bromine, fluorine;R<sub>f</sub> is selected from the group formed by alkyls containing from 2 to 4 carbon atoms, and containing at least 4 atoms of halogen selected from F, Cl and Br, of which at least 3 are F atoms; alkenyls and alkynyls containing up to 4 carbon atoms, containing at least 2 F atoms and, optionally, other halogens selected between Cl and Br.
Patent EP-0219688-B1 (EP)
IPC: H02K1/27
Filed: 1986-09-16
Granted: 1990-12-27
Abstract: A low-cost, compact disk pack drive with an external rotor motor permanent magnet-excited by sintered ferrite magnets in the form of partial shells is to be provided. The external rotor motor is arranged inside the pack space of the disk pack and sintered ferrite excitation magnets are used, having a surface metallization which have been sealed.
Patent EP-0224830-B1 (EP)
IPC: G01N33/52
Filed: 1986-11-24
Granted: 1991-01-16
Abstract: A screening method for the determination of 10⁴ gram negative bacteria per milliliter of an undiluted urine sample and a unitary screening test device for the determination of at least 10⁵ gram negative bacteria per milliliter of an undiluted urine sample. The method and test device make use of Limulus amebocyte lysate (LAL) and a synthetic substrate containing a chromogenic or fluorogenic leaving group capable of being cleaved by activated lysate. This screening method and unitary screening device provide a quick, convenient, inexpensive indication of the possible presence of a urinary tract infection caused by gram negative bacteria.
Patent EP-0223317-B1 (EP)
IPC: B29D30/28
Filed: 1986-11-21
Granted: 1989-04-12
Abstract: The device comprises a drum (4) for carrying the carcass, a transfer ring (5) with radially displaceable segments (6) for carrying the belt plus tread, said transfer ring being movable to and from a position in which the transfer ring extends concentrically about the carcass drum, a stitching unit with at least one roll (9) which is movable to and against the tread in order to stitch the belt plus tread onto the carcass, a gate (12) for each roll being present in the circumference of the transfer ring, and means for displacing each roll through the gate,
Patent EP-0201350-B1 (EP)
IPC: A61K31/41
Filed: 1986-05-09
Granted: 1990-11-07
Abstract: The invention concerns novel [5,6]-cis-1,3-oxathiane derivatives of formula I in which R1 and R2 are variously defined as hydrogen, alkyl, trifluoromethyl or phenyl (as set out in the specification), n is 1 or 2, m is 2, 3 or 4, Y is vinylene and Z is carboxy, 1(H)-tetrazol-5-yl or a group of the formula -CO.NH.SO2R3 in which R3 is alkyl, phenyl or benzyl, and pharmaceutically acceptable salts thereof, for use in conjunction with their pharmaceutical compositions in treating certain pulmonary and/or vascular disorders. The invention also describes various processes and intermediates for the manufacture of the novel compounds.
Patent EP-0209966-B1 (EP)
IPC: A61B3/16
Filed: 1986-05-15
Granted: 1991-12-18
Abstract: A tonometer which comprises a casing adapted to be hand-held, said casing including an optical system (10,26) for forming a viewable image of the cornea of the eye (28), optical detecting means (32,34A,34B) for determining when the tonometer, which is by hand slowly moved around, is axially aligned with the cornea, means (40-58) for firing a controlled puff of air on to the cornea when a condition of stabilised alignment is determined, and circuitry responsive to the outputs of the optical detecting means (32,34A,34B) for determining when a change in image contrast occurs due to applanation of the cornea, said puff firing means and said circuitry being adapted to measure the pressure at the eye (28) when applanation is detected. The tonometer may take the form of a portable system in which at least some of the components are contained in a hand-held unit (100). Alternatively the tonometer may be bench-mounted.
Patent EP-0191685-B1 (EP)
IPC: G21C7/14
Filed: 1986-01-29
Granted: 1989-05-10
Abstract: The electromagnetic device is suitable for use in actuating a pressurized water reactor control bar. It comprises a shaft and a fluid-tight casing in which are movable longitudinally a first and a second sets of grippers for gripping the shaft, staggered in the longitudinal direction. The first set of grippers is associated with a movable pole co-operating with a holding coil, carried by the casing and movable by energization and de-energization of the coil between a position in which the first set of grippers holds the shaft and a position in which it releases it. The second set of grippers is associated with a movable plunger co-operating with a transfer coil and movable by energization and de-energization of the transfer coil to and from a position in abutment against an other pole. The other pole is movable between two positions spaced apart by a given step. The movable pole belongs to a mechanism for cutting off a path coolant fluid constituting a thermosiphon causing convection flow between the inside of the vessel and the space defined by the casing.
Patent EP-0204652-B1 (EP)
IPC: F27B3/00
Filed: 1986-04-15
Granted: 1989-12-13
Abstract: A shaft melting furnace for melting metals is proposed with an interior receiving the molten bath, a charging shaft for supplying the melting stock and a burner supplying heat to the latter. The charging shaft is funnel-shaped and passes into a melting zone of constant cross-section leading to a melting bridge.
Patent EP-0272361-B1 (EP)
IPC: D06F57/02
Filed: 1986-12-22
Granted: 1991-09-25
Abstract: The umbrella-type clothes drier (1) possesses four supporting arms (3) fastened in an articulated manner to a supporting sleeve (4) which is displaceable along a vertical mast (2). The clothes drier (1) can be folded together as a result of the displacement of the supporting sleeve (4) in cooperation with a strut (8) assigned to each arm (3). The clothesline portions (7') extending between the supporting arms (3) hang down loosely when the clothes drier (1) is in the folded-together state. So that the umbrella-type clothes drier (1) does not have to be extended every time for individual articles or for small articles, a part (7a) of the clothesline (7) can be pulled out. So that the pulled-out part (7a) does not sag, the associated arm (3) can be locked and is equipped with a blocking device (11) for the pulled-out part (7a) of the clothesline. If appropriate, there can be a pull-back device (16) which pulls the released part (7a) of the clothesline into the folded-together clothes drier (1). <IMAGE>
Patent EP-0235194-B1 (EP)
Title: Systeme d'attache borgne a ajustement a tolerance negative
IPC: F16B19/10
Filed: 1986-07-28
Granted: 1990-08-22
Abstract: Un système d'attache (10) permettant de fixer ensemble des pièces (38, 40) comporte une attache borgne (12, 14) située dans des alésages alignés (42, 44) et, lorsqu'il est mis en place, permet un ajustement serré présélectionné avec les alésages (42, 44). L'attache comprend un axe (12) et une douille (14), l'axe (10) ayant une queue pourvue d'une partie de calibrage (25) et d'une partie d'expansion (20), la douille (14) ayant une partie de queue (34) conçue pour être préassemblée sur la partie de calibrage (25) et , lors du préassemblage, ayant sa surface extérieure réduite en diamètre à une grandeur présélectionnée de manière à obtenir l'ajustement à tolérance négative désiré avec les alésages (42, 44) lorsqu'ils sont traversés par la partie d'expansion (20).
Patent EP-0233487-B1 (EP)
IPC: E04F11/16
Filed: 1987-01-20
Granted: 1993-04-21
Abstract: The invention relates to a profiled border with a tread covering and an end facing for encasing stair steps needing repair. The profiled border has an essentially rectangular angular profile (4, 6), one profile leg (4) of which is designed for bearing and fastening on the tread (5.1) of the step (5) and the second profile leg (6) of which is designed for bearing and fastening on the step end face (5.2). Furthermore, there is a connecting profile (9) which extends along the profile edge (8) connecting the two profile legs (4, 6) to one another and is arranged on the side facing away from the stair step (5) and which possesses, on its two longitudinal edges, projections (10, 11) which project essentially in the direction of the two profile legs (4, 6) and which surround the tread covering (2) and the end facing (3) at their edges. <IMAGE>
Patent EP-0258598-B1 (EP)
Inventor: LAI JOHN TA-YUAN
IPC: C08K5/3462
Filed: 1987-07-18
Granted: 1994-09-07
Abstract: N-(substituted cyclic alkyleneimine)- alpha -3,5-di-alkyl-4-hydroxyphenyl)- alpha  min , alpha  sec -dialkyl acetamides prepared by a new process are novel stabilizers for organic materials subject to attack and degradation, and form useful combinations for this purpose with other stabilizers against attack of polymer materials by heat, oxygen and light.
Patent EP-0304498-B1 (EP)
Title: Assembling surface structure for guiding and/or positioning of construction elements
IPC: E04B1/38
Filed: 1987-08-05
Granted: 1993-06-02
Abstract: A joint surface structure (1) for guiding and/or positioning constructional elements is inserted in the surface of corresponding bodies -herein referred to as constructional elements- or extensively forms their surface. It is assembled with complementary surfaces (2) of identical or different shape. In its locking position, the complementary surface (2) rests against the centrally symmetrical flattenings (7) of the edges of the convergent profile flanks (5), thereby ensuring a precise, reproducible, self-centering position at the centre (9) of a locking position. Transition to a guiding function is effected by raising the structure a minimal distance from the locking position and sliding it in any desired direction along a longitudinal guide axis (8), between the profile flanks (5), in order to reach another defined position locking or to take up an intermediate transversal supporting position with respect to the guide axis (8). Starting with one basic constructional unit (1, 2), the joint surface structure can be extended as desired by arranging the said units sequentially. The joint surface structure is used as a three-dimensional constructional element or is incorporated into the surface of constructional elements for tensioning, positioning or coupling purposes.
Patent EP-0259633-B1 (EP)
Inventor: HENDLMEIER KONRAD
IPC: A01C15/16
Filed: 1987-08-11
Granted: 1995-03-15
Abstract: In a granulate spreader with a cellular wheel (1), at the transfer point between the funnel (10) and cellular wheel a stripper device (11) is arranged adjustably in the gap between the cellular wheel (1) and the surrounding housing (7). This prevents damage to the housing inner wall by granulate projecting from the recesses (37) of the cellular wheel and ensures an exact dispensing of the granulate to be discharged. In an alternative version serving the same purpose, free spaces assigned to the recesses of the cellular wheel receiving the granulate are provided in the form of depressions, channels, shafts or the like, to which the granulate distribution line is connected (Fig. 2). <IMAGE>
Patent EP-0266608-B1 (EP)
Title: Process for making open pored sintered glass having a large open pore volume, which is particularly suitable as a filter for liquids and gases at high flow rates
IPC: C04B38/04
Filed: 1987-10-17
Granted: 1992-03-25
Abstract: Open-pored sintered glass is produced by conventional processes but, at pore volumes of more than 60%, the resulting tensile bending strengths are too low for an application as a filter medium. A further disadvantage for filtration is the wide distribution of the pore size and the structuring of the internal surface of the pores. The novel process is intended to provide open-pored sintered glass with large open pore volume, high tensile bending strengths and good flow rates. 
<??>In this process, starting granules of finely granulated glass powder, coarsely grained salt powder and binder are first prepared. 5 to 20% by weight of fine-grained glass powder is then added to these starting granules and this mass is subjected to shaping. The shaped product as formed is heated to the sinter temperature of the glass and sintered, and the salt is then washed out of the sintered glass. 
<??>Production of open-pored sintered glass for filters.
Patent EP-0259471-B1 (EP)
IPC: G01B3/00
Filed: 1987-03-08
Granted: 1991-08-21
Abstract: In a process for checking and/or acquiring the dimensions, changes in dimension, the position and changes in position of workpieces, regulating elements or the similar, a measured or regulated quantity is picked off by a tracer and transferred to an elastically deformable measuring element. In order to avoid the inconvenients of the use of a spring as a converter of measured values and to make it possible to use measuring apparatus belonging to the same system with as much similar parts as possible for a large range of measurements, the displacement of the tracer is converted via a special, relatively soft spring into a force that corresponds to the measured or regulated quantity and transmitted to a sensor.
Patent EP-0273953-B1 (EP)
IPC: G01S13/93
Filed: 1987-07-06
Granted: 1992-05-06
Abstract: The system comprises, for each ship fitted with said system, an emitter (1) which emits repetitively the geographical coordinates, the speed and the course of its own ship, and a receiver (5) transmitting to a display unit (7, 8) the homologous information received from other ships. This information received is displayed, most of it in the form of symbols, on the panoramic screen (8) of the display unit.
Patent EP-0321469-B1 (EP)
IPC: H01F27/14
Filed: 1987-07-30
Granted: 1992-06-03
Abstract: Un procédé et un appareil de nettoyage et de reclassification d'appareils électriques conçus pour être utilisés avec des fluides électrolytes au biphényle polychloré (PCB) peuvent être utilisés là où l'équipement à nettoyer est situé et pendant que ledit équipement est sous tension.
Patent EP-0279466-B1 (EP)
IPC: C07D257/06
Filed: 1988-02-19
Granted: 1993-05-19
Abstract: Novel naphthalene derivatives of the formula (I): <CHEM> having antiallergy and antiinflammatory activity. E
Patent EP-0283738-B1 (EP)
IPC: C25D5/10
Filed: 1988-02-23
Granted: 1992-06-03
Abstract: The invention concerns a metal wire, used to produce reinforcing elements for articles of elastomeric material, which is provided with a coating able to ensure at the same time a good resistance to corrosion, good values of initial adhesion and a low decay, due to ageing, of the bond with the elastomeric material, said coating being formed by two concentric layers of a Zn/Ni alloy, where the radially inner layer contains Zn in an amount ranging between 60% and 90% on the layer total and the radially outer layer contains Ni in an amount ranging between 60% and 80% on the layer total.
Patent EP-0283789-B1 (EP)
Title: Device for a crane or the like
IPC: B66C13/06
Filed: 1988-03-04
Granted: 1991-09-18
Abstract: An apparatus for a crane or the like to stabilize a load carried thereby. A first guide mechanism can be disposed on the carriage of the crane. This guide mechanism has guide cables that can be wound on cable drums, and that diverge to form an approximately pyramid shape. A second guide mechanism can also be provided. This guide mechanism has two diverging hydraulic cylinders and a horizontal girder that together form the shape of a triangle.
Patent EP-0289892-B1 (EP)
IPC: A61C13/235
Filed: 1988-04-23
Granted: 1991-04-17
Abstract: This assembly device comprises a capsule (1) containing a permanent magnet (12) housed in a casing (5) which is closed by a lid (13). The latter and the casing are made of a ferromagnetic material. The base (6) of the casing and the wall (8) of the latter are connected to one another via a thin peripheral panel (7) forming a saturable zone of high magnetic reluctance. The flux lines produced by the magnet (12) are thus concentrated at the base (8a) of the wall (8) of the casing (5). 
<??>Application to the retention of dental prostheses. 
<IMAGE>