baber/WOPTO huggingface dataset:
Patent EP-0264682-B1 (EP)
Title: Piston-cylinder-aggregate
IPC: F16J10/02
Filed: 1987-10-01
Granted: 1990-06-20
Abstract: 1. Piston-cylinder assembly, inside the cylinder (1) of which is a cylinder chamber (4) extending in the axial direction, with a cross-section deviating from the circular form, in which is located a piston (6), secured against torsional movement, capable of movement in the axial direction and in this connection guided by the peripheral-side guide surface (5) of the cylinder chamber (4), which also has a cross-section and outer periphery (15) deviating from the circular form and matching the cross-section of the cylinder chamber (4) ; in the area of the outer periphery (15) of the piston (6) is at least one permanent magnet (16) mounted securely only along one section of the piston periphery (15) and carried along in the course of its sliding motion, with at least one switch (17) e.g. in the form of a reed switch mounted in the area of its linear sliding path outside the cylinder (1) and capable of actuation without contact by means of the magnetic field of the permanent magnet (16) coming into its vicinity in the course of piston travel, characterized in that the piston has in that part of its outer periphery facing the guide surface (5) a recess (21) in which the permanent magnet (16) is located, that for prevention of torsional movement both the cylinder chamber (4) and the piston (6) have an oval cross-section, and that the recess (21) for the permanent magnet (16) is located in the area of one apex (20) of the oval piston (6) and lies opposite an area of the cylinder with reduced wall thickness relative to other areas of the wall.
Patent EP-0311714-B1 (EP)
Inventor: RIES WERNER
IPC: B03B11/00
Filed: 1987-12-05
Granted: 1994-07-27
Abstract: The known devices for removing washed gravel from the washing trough exhibit a high degree of wear. In order to avoid this disadvantage, it is proposed to connect a hollow wheel (18) downstream of the washing trough (10), into which wheel the washed material drops after the washing process and which has pockets on its inner circumference, by means of which the washed material is conveyed to a delivery device (28) by rotation of the hollow wheel, which device separates the washed material from the water carried with it. <IMAGE>
Patent EP-0244925-B1 (EP)
Inventor: SHANKAR KAPIL
IPC: H03K19/177
Filed: 1987-01-30
Granted: 1994-11-02
Abstract: Method and apparatus providing a programmable logic device which has a high level counter element and a programmable AND array suitable for control applications. The method utilizes high level constructs bearing a one-to-one relationship to the architecture of the apparatus so that the design of the controller is facilitated resulting in a rapidly-executed program which is easy to comprehend, verify and document. Moore and Mealy state machines are readily implemented by the controller by virtue of its programmable AND array and counter which allow the next-state and output to be based on the contents of the counter as well as any set of input signals. Conditional testing can be made entirely state dependent, partially-state dependent, or state-independent Multiway branching is also readily implemented since the presence of the programmable AND array allows the user to specify a number of sets of input conditions, so that from a given state, as determined by the counter contents, each set of input condition gives rise to a transition to a specified next state. Instruction decoding for the controller is preformed in the programmable AND array, and thus can be specified by the designer in the high-level software method of the invention. Accordingly, instructions can be stored in the AND array in a logical form directly usable by the hardware. The counter is preferably of the Gray-code type so as to minimize instabilities in the output signals and to permit easy optimization of Boolean expressions involving the state of the device. Dedicated buried registers are provided as are dedicated feedback paths from the output registers, dedicated registers and counter to the AND array. Two separate OR arrays are provided, one generating output signals, the other generating control sequencing signals.
Patent EP-0273744-B1 (EP)
IPC: C07D261/12
Filed: 1987-12-24
Granted: 1990-08-01
Abstract: Isoxazolin-3-one derivatives represented by the general formula <CHEM> [in which, R<1> represents a hydrogen atom or a halogen atom; R<2> represents a lower alkyl group, an aryl group or a heterocyclic group; or R<1> and R<2>, together with the adjacent carbon atoms, form a hydrocarbon ring; R<3> represents a hydrogen atom or a lower alkyl group, R<4> represents a lower alkyl group; or R<3> and R<4>, together with the adjacent nitrogen atom, may form an alicyclic amino group], and their pharmaceutically acceptable acid addition salts are useful as centrally-acting muscle relaxants.
Patent EP-0274369-B1 (EP)
IPC: A01N59/02
Filed: 1987-12-03
Granted: 1990-09-12
Abstract: A shelf-stable aqueous concentrate herbicidal formulation containing glyphosate, ammonium sulfate and a quaternary ammonium salt.
Patent EP-0280703-B1 (EP)
Inventor: PECK JAMES VANOLDEN
IPC: A01N43/04
Filed: 1987-08-12
Granted: 1993-12-29
Abstract: Composition comprenant un agent physiologiquement actif et représentée par la formule générale (I), où X peut représenter soufre, oxygène ou azote; a et b peuvent être 0 ou 1, c peut être 0, 1 ou 2, à condition que lorsque X est oxygène, a, b et c soient 0, lorsque X est azote, c soit 0 et seulement un élément parmi a ou b soit 1, et lorsque X est soufre, a et b soient 0; A est un radical aliphatique bivalent à chaîne droite ou ramifiée et possédant de 0 à 2 doubles liaisons; R' est sélectionné dans le groupe composé de H, un groupe alkyle inférieur possédant de 1 à 4 atomes de carbone, phényle, alkyle inférieur ou phényle substitué par un halogène, acétamido, halogène, pipéridinyle, alkyle inférieur ou pipéridinyle substitué par un halogène, carbalkoxy, carboxamide et alkanoyle; R est hydrogène ou un groupe alkyle inférieur possédant de 1 à 4 atomes de carbone, (II) ou (III), où R'' est H ou halogène, et ses sels, par exemple ses dérivés quaternaires ou d'acide. Ces compositions sont utiles dans des applications transcutanées ou topiques de l'agent physiologiquement ectif. D'autres compositions se rapportent à un procédé amélioré de teinture de fibres, à l'amélioration de la distribution aux plantes de substances nutritives et de substances en modifiant la croissance, à des substances plus actives de lutte contre les parasites des végétaux, au perfectionnement de la conversion catalysée par un acide d'un réactif en un produit de réaction et à un agent amélioré repoussant les insectes.
Patent EP-0286140-B1 (EP)
Inventor: FROESCHMANN ERASMUS DR
IPC: C10M141/10
Filed: 1988-04-11
Granted: 1994-09-07
Abstract: A lubricant or lubricant concentrate based on mineral and/or synthetic oil with improved lubricating properties, in particular improved load-bearing, sliding and anticorrosion properties, contains a) one or more mineral and/or synthetic oils as the basic oil, b) at least one quadrivalent to octavalent alcohol with at least one quaternary carbon atom and at least one ether bond per molecule and having a density d20 of at least 0.900 and an enthalpy H of at least 350 kcal/kg, c) at least one asymmetric organaometallic compound, d) at least one phosphorus carrier, and e) at least one sulphur carrier, as well as f) other usual additives.
Patent EP-0324136-B1 (EP)
Inventor: MORGENSTERN JUERGEN PROF DR
IPC: G01D5/20
Filed: 1988-12-20
Granted: 1995-07-19
Abstract: The invention relates to an electromagnetic device for inductively measuring attitude. A known device of this type provides coils (1,2,3) wound around a ferrite core cross, to which an alternating voltage is to be applied. The magnetic fields are inductively detected at a limited distance by means of measuring probes. Changes in direction between the probes of the receiver and of the transmitter have a highly distorting effect on the measurement result. The invention eliminates both the disadvantage of the measuring distance only being short and the disadvantage of the superposition of noise voltages in the case of changes in direction by means of the fact that the probe, having several winding axes (4,5,6) has turns diameters of the coils which are greater with a greater distance from the centre of the probe than with a shorter distance from the centre (7). This provides the possibility of filling out the entire probe volume with turns. Surprisingly, an almost complete independence of the direction of the probes with respect to one another is found in distance measurements. 
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Patent EP-0305119-B1 (EP)
Inventor: YAMADA TEIJI
IPC: B01J23/58
Filed: 1988-08-19
Granted: 1994-07-27
Abstract: An exhaust gas purifying catalyst having excellent heat resistance comprises a platinum-group element, active alumina, cerium oxide, a barium compound and a zirconium compound on a monolithic support. The barium compound is preferably barium hydroxide, barium oxide or barium carbonate. The zirconium compound is preferably zirconium oxide.
Patent EP-0288416-B1 (EP)
Inventor: UNGRUH JOSEF
IPC: A01D78/10
Filed: 1988-04-20
Granted: 1994-10-05
Abstract: The haymaking machine comprises a tubular crossmember which can be suspended or mounted on a tractor and is aligned essentially horizontally in the operating position and which has a middle bearer (1) and, on each of the two sides, a lateral bearer (4,5) connected to this in an articulated manner about a main pivot axis (2,3) approximately parallel to the direction of travel and respectively comprising an inner part (25) and an outer part (28). Furthermore, the machine comprises a number of rotary rakes (6,6.1,7,8,9,9.1) which have raking prongs (11) directed towards the ground in the operating position and which are mounted rotatably about vertical axes (12) on the crossmember and can be driven by means of a drive shaft (29) mounted in the crossmember, and running wheels (14) which are each arranged under a rotary rake (6,6.1,7,8,9,9.1) in each case. A pressure-medium drive (17,18) assigned to each lateral bearer (4,5) serves for pivoting the lateral bearers (4,5) upwards and for fixing them in a transport position, the outer part (28) of each lateral bearer (4,5) being equipped only with one rotary rake (6,9) and being pivotable by means of an adjusting lever (33) into a transport guard position relative to the adjacent inner part (25) about an additional pivot axis (23,24). The additional pivot axes (23,24) are aligned approximately parallel to the direction of travel, and the outer parts (28) are connected tiltably about these to the inner parts (25) of the lateral bearers (4,5). The adjusting rod (33) is designed as a pull and push rod which engages directly on the outer part (28) via a joint (34) with a joint axis parallel to and at a distance from the additional pivot axis (23,24) and which, in the two end positions of the lateral bearers (4,5), locks their outer part (28) in its respective tilt positions relative to the adjacent inner part (25).
Patent EP-0334900-B1 (EP)
IPC: H01R13/506
Filed: 1988-02-06
Granted: 1991-09-25
Abstract: PCT No. PCT/DE88/00058 Sec. 371 Date Jul. 7, 1989 Sec. 102(e) Date Jul. 7, 1989 PCT Filed Feb. 6, 1988 PCT Pub. No. WO88/06070 PCT Pub. Date Aug. 25, 1988.An undercutting drill for obtaining a drill hole with a conical undercut. A drill shaft is provided connected in an articulated manner through a housing and containing a universal joint to a clamping shank. The face of the housing facing the joint. The drill shaft is provided with a plate having a stopping face, the vertical centerline of which is tilted in relation to the longitudinal axis of the drill shaft.
Patent EP-0328578-B1 (EP)
Inventor: POMATO NICHOLAS
IPC: C12N5/02
Filed: 1988-07-01
Granted: 1996-05-08
Abstract: The present invention comprises the epitope recognized by the human monoclonal antibody 16-88, the human tumor antigen containing this epitope, which we have identified, isolated and characterized, and anti-idiotypic antibodies to human MCA 16-88, which comprise the same epitope. The invention also relates to the use of antibodies to the antigen containing this epitope for diagnosis and monitoring of treatment of cancer and to the use of this antigen in the preparation of vaccines to elicit an immune response similar to that obtained against tumor cells containing this epitope.
Patent EP-0328678-B1 (EP)
Inventor: KATAYAMA YASUNORI
IPC: B21B37/16
Filed: 1988-08-11
Granted: 1995-12-13
Abstract: Dans le procédé et l'appareil de commande sans interférence décrits, un objet à commander ayant plusieurs valeurs d'exploitation et au moins une valeur de commande est divisée en plusieurs systèmes de commande partiels, chacun desdits systèmes ayant au moins une valeur d'exploitation et au moins l'un des systèmes de commande partiel ayant au moins deux valeurs d'exploitation ou valeur de commande. Dans ledit procédé et ledit appareil, des éléments de compensation sont en outre ajoutés à la valeur d'exploitation de l'un des systèmes de commande partielle, de façon à transférer les effets des autres systèmes de commande partielle sur le système de commande partielle en question, permettant ainsi la commande de l'objet à commander sur la base des valeurs de commande compensées.
Patent EP-0351436-B1 (EP)
IPC: B23H7/04
Filed: 1988-10-29
Granted: 1992-03-25
Abstract: Détecteur de position de décharge dans une machine à décharge à électrode fil, pouvant détecter correctement la position de décharge et présentant une structure relativement simple. Un amplificateur différentiel (11) produit une tension de sortie correspondant à la différence entre les tensions de sortie de deux bobines (9, 10) qui représentent les valeurs différenciées des courants de décharge s'écoulant dans les éléments supérieur et inférieur conducteurs de courant (4, 5), respectivement. La tension de sortie provenant de l'amplificateur différentiel est divisée dans un diviseur (13) par la tension de sortie d'un additionneur (12) qui représente une valeur différenciée du courant de décharge total, et le diviseur produit une tension qui représente une position de décharge. La sortie du diviseur est échantillonnée et maintenue chaque fois qu'une impulsion d'usinage est appliquée à travers l'entrefer d'usinage par une source de puissance d'usinage par décharge (3), et est ensuite comparée avec les tensions de référence dans les comparateurs (C1 à C3). Lorsque la position de décharge varie peu lors de l'application de l'impulsion d'usinage suivante, une porte NON-OU (16) reliée aux comparateurs produit un signal qui indique la production d'une décharge concentrée.
Patent EP-0371358-B1 (EP)
Inventor: SOGAARD RASMUSSEN POUL ERIK
IPC: H04M1/724
Filed: 1989-11-17
Granted: 1994-01-19
Abstract: A radio receiver, such as a mobile cellular radio telephone, is provided having a receiver section, a transmitter section, a control unit for controlling timing of transmissions, and means for generating a predetermined signal (preferably the same as the preamble code transmitted by a base station) and means for feeding this signal through the transmitter section. Compensation for time delays in the receiver and transmitter sections is provided by feeding the signal back through the receiver section and measuring the delay in the signal.
Patent EP-0433477-B1 (EP)
Inventor: SCHIPS HELMUT
IPC: D05B1/20
Filed: 1989-12-19
Granted: 1994-03-02
Abstract: A sewing machine for sewing linking seams is suitable both for forward sewing and for reverse sewing. To form linking loops, a linking tongue is to be arranged in the region of the needle. For forward sewing, the linking tongue arranged on the needle plate points in the direction of transport. This linking tongue (32) for forward sewing and a linking tongue (34) serving for reverse sewing are formed on a disc-shaped tongue carrier (30) embedded in the needle plate (22). Via an adjusting mechanism (40-57), the disc-shaped tongue carrier (30) is brought into one of two specific working positions which correspond respectively to forward sewing and to reverse sewing. A sewing-material transport device is designed as a gripper transporter having an upper and a lower gripper (60, 62). The lower gripper (60) is guided over and beyond the tongue carrier (30) in a guide track (36) of the needle plate. <IMAGE>
Patent EP-0369889-B1 (EP)
Title: Blood flow stimulator
IPC: A61H23/04
Filed: 1989-11-17
Granted: 1993-02-03
Abstract: The invention relates to an apparatus for treating vascular, metabolic and functional imbalances and oedemas in a limb by varying the pressure of a high-density fluid around this limb. 
<??>The apparatus comprises a flexible leakproof bag (3) for protecting the limb to be treated, a filling bag (4) delimiting together with the protective bag a filling enclosure (5). The apparatus also comprises means (6, 7) for causing the fluid in the enclosure (5) to rise and fall between a bottom level (Ho), a top level (H1) and intermediate levels (Hi), means (14A) for maintaining the fluid at predetermined levels for predetermined periods of time, and means (14B) for adjusting the levels of the fluid in the enclosure (5). According to the invention, the apparatus comprises means (14C) for controlling the rates of rise and/or fall of the fluid in the enclosure (5) for different levels. 
<??>Application in particular in the treatment of vascular, metabolic and functional imbalances and oedemas in one or more limbs. 
<IMAGE>
Patent EP-0390828-B1 (EP)
Title: Device for shaping a rotationally symmetrical sheet metal object, for example a pulley blank
IPC: B21H1/04
Filed: 1988-12-07
Granted: 1991-10-16
Abstract: The invention concerns a device for shaping a pulley blank, in particular for making poly-V profiles. A sheet metal object is surrounded by an annular tool (7) mounted eccentrically on an inner cam located on an outer cam (14). The outer cam (14) rotates coaxially about the central axis of the sheet metal object (1). The annular tool is moved radially outward by a movement of the inner cam relative to the outer cam, and engages with the sheet metal object, on which it unwinds while executing an eccentric rotatory movement around it.
Patent EP-0348500-B1 (EP)
Title: Annular combustor with tangential cooling air injection
IPC: F02C7/18
Filed: 1988-12-21
Granted: 1993-03-03
Abstract: The combustion dynamics and efficiency of a gas tubine having an annular combustor (26) provided with fuel injection nozzles (50) that inject fuel generally tangentially is improved by providing the walls (32, 34, 39) of the combustor (26) with cooling air film injectors (70, 86; 72, 88; 74, 90) at substantially equally angularly spaced locations about each such wall and which are oriented to generally tangentially inject a film-like air stream on the associated wall (32, 34, 39).
Patent EP-0408614-B1 (EP)
Title: Frame profile with insert profile
IPC: E06B3/48
Filed: 1989-03-25
Granted: 1992-05-06
Abstract: The invention concerns a frame profile (1) with an insert profile (2) the bearing surface (9) of which abuts on the frame profile (1) and having a foot part (12) which engages in a C-shaped longitudinal groove in the frame profile (11). The foot part (12) has an impact surface (13) essentially perpendicular to the bearing surface (9) of the insert profile (2), which rests against a first frame undercut groove-limiting web (10) of the frame profile groove (11). The foot part (12) also has a locking bar (14) which releasably engages, by means of its associated elastic supports (18), the free edge of a second undercut groove-limiting web (16) of the frame profile groove (11). The frame profile (1) is so designed that in order to obviate hindrances to glazing operations, the elastic supports (18) are associated not with the frame profile (1) itself but with its insert profile (2) and when fastened thereto can therefore be easily inserted together with the insert profile (2) in the frame profile (1) or removed therefrom if required. To this end, the elastic supports (18) are inserted in a longitudinal locking groove (17) in the foot part (12) and at least partly surround the insertion ends of the locking bars (14) of the foot part (12), and have flexible tongues (20) of matching shape above the locking bars (14) which when prestressed abut on the free edges (15) of the second undercut groove-limiting web (16).
Patent EP-0409864-B1 (EP)
Inventor: BARLOW PETER BLAGDON
IPC: A01J25/12
Filed: 1989-03-30
Granted: 1995-03-22
Abstract: A curd and whey mixture is drained of loose whey on a conveyor and the dry curd fed into the top of a tubular perforated column (4) maintained under sub-atmospheric pressure to form a pillar of curd. A mass of curd severed from the lower end of the pillar is deposited in a mould (14) mounted on a turntable (13) rotatable to index the mould in succession at six pressing stations at each of which the curd is compressed for 45-120 seconds at a pressure of at least 4 bar in order to form a block of cheese with a rind firm enough to permit handling of the cheese block after ejection from the mould. At the first pressing station the curd is subjected to a sub-atmospheric pressure of -0.9 to -1.0 bar prior to compression. After the cheese block is ejected from the mould, the turntable returns the empty mould to the column for reception of another mass of curd.
Patent EP-0411003-B1 (EP)
IPC: B25J15/06
Filed: 1989-04-27
Granted: 1992-12-02
Abstract: A gripping device comprising a basic body and at least two gripping elements can be used irrespective of the material of the object to be handled and requires no mechanical or electrical drive devices. It can be manufactured by microstructural techniques and can therefore be executed with very small dimensions (a few hundred micrometres). The device is fitted with bimaterial tongues (4) which can be positioned using heaters and sensor elements. It can be used to handle microscopic objects and is particularly suited for use in vacuum systems.
Patent EP-0422081-B1 (EP)
Inventor: NISHIYAMA RANDALL T
IPC: G01L7/00
Filed: 1989-06-20
Granted: 1994-08-03
Abstract: A quad disk static pressure probe apparatus (10) including: a hollow stem member (15) having a plurality of static pressure ports (16) disposed on its periphery; an apertured collar unit (14) surrounding the stem member (15) and being in open fluid communication with the static pressure ports (16); and, inner (21) and outer (18) pairs of disk members operatively secured to the stem member (15) above and below the location of the static pressure ports (16).
Patent EP-0382854-B1 (EP)
Inventor: ARAI HEIHACHIRO C O ZERIA PHAR
IPC: C07D403/12
Filed: 1989-07-04
Granted: 1994-12-14
Abstract: Indoleacetic acid derivs. of formula (I) and their salts are new where X is piperidino, 1- or 3-hydroxy-1-pyrrolidinyl; Y is -(CHR1)k-O- or -(S(O))m-(CHR2)n-O-; R1 is H or lower alkyl; R2 is H, lower alkyl or OH; k is 0, 1 or 2; m is 0, 1 or 2; n is 1, 2 or 3.
Patent EP-0389583-B1 (EP)
IPC: A61K35/28
Filed: 1989-08-08
Granted: 1992-11-19
Abstract: Utilisation d'un polypeptide physiologiquement actif, obtenu par protéolyse enzymatique complète d'organes riches en tissu réticulo-endothélial de mammifères à une température inférieure à 45°C, pour préparer des médicaments spéciaux pour soigner le sida.
Patent EP-0429509-B1 (EP)
Inventor: YEH BING
IPC: H01L21/336
Filed: 1989-07-21
Granted: 1997-12-17
Abstract: A nonvolatile integrated circuit memory cell (10) is provided which is smaller in size than conventional memory cells and uses only two layers of polysilicon with floating gate portion (50) of the memory cell formed partly from a first polysilicon layer (20) and partly from second polysilicon layer (26), contact between the two portions being made using residual polysilicon bridge or overlapping portion (34) between the two layers. The invention enables programming and erase tunneling oxides to be formed in a single step while maximizing the capacitive coupling between the floating gate (50) and the substrate (12) by forming a silicon dioxide layer (102) between the floating gate and substrate separately from formation of the programming (30) and erase (28) tunneling elements.