baber/WOPTO huggingface dataset:
Patent EP-0345426-B1 (EP)
Title: Partition wall for a boiler
IPC: F24H9/00
Filed: 1989-04-03
Granted: 1992-09-23
Abstract: The partition wall is intended for boilers, in particular as a fire-space wall (9) or as a heating gas draught pipe which separates the water side from the gas-conducting side in the boiler housing, and heat-transfer surface enlargements in the form of longitudinal ribs folded from a sheet metal blank (12) are disposed on the gas-conducting side, and the sheet metal blank is in heat-conducting connection with the fire-space wall (9), the rib folds (8) defining wedge-shaped cavities (1) in their foot areas with the inner surface of the fire-space wall (9). In order to optimise the heat transfer of a fire-space wall, particularly in the regions of the wedge-shaped cavities, the partition wall according to the invention is so designed that the wedge-shaped cavities (1) are filled with a heat-conducting material which at least partly fills the cavity (2) and is designed, at least partly, to be in heat-conducting contact with the wall parts (3) defining the cavity (2). <IMAGE>
Patent EP-0352679-B1 (EP)
Inventor: GOEHLE ROLF
IPC: H01H71/04
Filed: 1989-07-22
Granted: 1994-12-28
Abstract: The invention relates to an electrical switchgear (10), in particular a circuit-breaker, having a housing which is formed by two flat shells (12) and, arranged therein, having a switching mechanism (16) which can be actuated by means of a manual operating handle (14) and acts on a contact lever (20) which assumes two stable switch positions, each switch position of the contact lever (20) corresponding to an end position of the manual operating handle (14). In the case of automatic triggering of the switchgear (10), the manual operating handle (14) assumes an intermediate position between its two end positions and thus indicates the automatically triggered opening of the contacts (20, 22). <IMAGE>
Patent EP-0367125-B1 (EP)
Title: Method and device for cleaning objects with polluting solvents, especially halogen hydrocarbons
IPC: B08B3/02
Filed: 1989-10-27
Granted: 1993-03-03
Abstract: PCT No. PCT/EP89/01278 Sec. 371 Date Jun. 26, 1990 Sec. 102(e) Date Jun. 26, 1990 PCT Filed Oct. 27, 1989 PCT Pub. No. WO90/04663 PCT Pub. Date May 3, 1990.A method and an apparatus for cleaning objects with environmentally harmful solvents, particularly halogenated hydrocarbons, in a system which is substantially closed during the cleaning process provides a solution for simplifying the transporting and particularly the handling of such solvents, wherein the endangerment of persons and environment is simultaneously reduced to the lowest possible degree or completely prevented, and which achieves in particular an optimal utilization and recovery of the solvent. This is achieved in that a portion of this solvent is conveyed into a processing space from a large-volume reservoir tank, in that the objects to be cleaned are subsequently wetted with the solvent located in the processing space and cleaned by means of it, the solvent is guided back out of the processing space into a collecting tank after one or more cleaning processes and/or the gas atmosphere in the processing space is filtered and cleaned prior to the removal of the cleaned objects. Only one drawing is to be disclosed with reference to this.
Patent EP-0325393-B1 (EP)
Title: Boring ram
IPC: E21B7/26
Filed: 1989-01-16
Granted: 1992-04-08
Abstract: In self propelled reversible boring ram, selection of forward/reverse boring modes is determined by the position of a control piston (3). A concentric supply pipe to a source of working fluid pressure is connected to coaxial fluid inputs (9,10). Working fluid pressure for an impacting piston (2) (hammer) is supplied through the input (10). For forward mode operation pressure from a coil spring (7) and reactive force on the piston (3) is overcome by working fluid pressure on servo pistons (5, 6 and 8). Restricting fluid pressure on the pistons (5 and 6) allows the piston (3) to move to reverse mode operating position.
Patent EP-0340053-B1 (EP)
IPC: A43B13/18
Filed: 1989-03-22
Granted: 1992-08-12
Abstract: The sole comprises two superposed layers made of different materials: a) a bottom layer (1) of a material which is firm and strong, and provided with projections for bearing against the ground such as studs (13, 14) disposed around the periphery of the sole; and b) a top layer of a material which is flexible and resilient, and which serves as a bearing surface for the user's foot, with said layer carrying flexible projection (20, 21, 22) which project beneath the bottom sole (1) by passing through openings (10, 11, 12) provided therethrough.
Patent EP-0359628-B1 (EP)
Title: Process and installation for the recuperation of the most heavy hydrocarbons in a mixture of gases
IPC: B01D53/22
Filed: 1989-09-07
Granted: 1992-08-12
Abstract: In this process the lightest constituents are at least partially removed by permeation (at 2) before the stages of partial condensation (3) and of distillation (4) and the permeate is diluted using the residual gas. Application to the recovery of liquefied petroleum gases from a residual refinery gas. <IMAGE>
Patent EP-0343215-B1 (EP)
Title: Improvements in or relating to flip-flops
IPC: H03K3/289
Filed: 1988-11-29
Granted: 1993-03-03
Abstract: A D-type, master-slave, flip-flop is described for use as a divide-by-two frequency divider in which a frequency to be divided is input as a clock signal and the Q output is connected to the D(Boolean not) input, and in which the master section and the slave section consist only of tracking means, latching being effected by using potentials established on the tracking transistors during the previous clock pulse.
Patent EP-0394359-B1 (EP)
Inventor: SCHWIND JAMES JAY
IPC: C10M163/00
Filed: 1989-08-01
Granted: 1994-02-02
Abstract: Mélanges d'esters d'acides gras partiels d'alcools polyhydriques et de compositions sulfurées. Les compositions comprenant ces mélanges sont utiles comme additifs pour une grande variété de lubrifiants.
Patent EP-0404814-B1 (EP)
Inventor: VINBERG HANS
IPC: E04D3/363
Filed: 1989-03-15
Granted: 1994-06-15
Abstract: A roofing sheet comprises a projecting corrugation (11, 12) at each one of two opposite side edges. One corrugation (12) is adapted to be positioned over the opposite corrugation (11) of an adjacent sheet (10), so that several sheets (10) can be positioned adjacent each other with the corrugations (11, 12) overlapping and holding each other. One flange portion (13) of the lower corrugation (11) is provided with a groove (15) and the other flange portion (14) is provided with a support portion (16). One flange portion (20) of the upper corrugation (12) is provided with a rib (22) and the other flange portion (19) is provided with a portion (21) adapted to bear on the support portion (16). The rib (22) is adapted to engage in the groove (15), so that the rib and the groove form a hinge. In that way, a sheet having an upper corrugation can easily be turned around a lower corrugation, until a tight contact has been provided between the corrugations. The free edge of the upper corrugation can be bent outwards or inwards to form the hinge.
Patent EP-0423201-B1 (EP)
Inventor: SHARMA SOMESH D
IPC: A61K39/00
Filed: 1989-06-23
Granted: 1996-06-12
Abstract: The invention is directed to methods and materials useful in treating autoimmune diseases. The therapeutic agents are of the formula X<1>MHC<2>-peptide (1) or MHC<2>peptide<1>X (2), wherein X represents a labelling group; MHC is an effective portion of the MHC glycoprotein, said glycoprotein dissociated from the cell surface on which it normally resides; and "peptide" represents an antigenic peptide sequence associated with an autoantigen; <1> represents a covalent bond or a bivalent linker bound to X and MHC in formula (1) or to X and peptide in formula (2) by covalent bonds; and <2> represents a covalent bond, a noncovalent association, or a linker covalently bound to or associated with the MHC and peptide. These complexes can be used to monitor the therapy of autoimmune diseases. <IMAGE>
Patent EP-0413774-B1 (EP)
Inventor: STEINHARDT HELMUT
IPC: H01R13/627
Filed: 1989-10-10
Granted: 1996-01-03
Abstract: PCT No. PCT/EP89/01196 Sec. 371 Date Jul. 10, 1990 Sec. 102(e) Date Jul. 10, 1990 PCT Filed Oct. 10, 1989 PCT Pub. No. WO90/04271 PCT Pub. Date Apr. 19, 1990.Electrical coupling device with a measuring contact bank fixedly mounted on an appliance frame and a bush contact bank arranged inside a housing, where one of the front ends of the housing can be fixed on the appliance frame while its other front end can be fastened by means of a hook provided on the housing and a corresponding nose on the apparatus frame. In said electrical device, the housing (5) is provided with a frame (9) and modular bush contacts (11) are arranged in the inner part (9') of the housing.
Patent EP-0378990-B1 (EP)
Inventor: LOEFGREN LARS
IPC: B32B27/10
Filed: 1990-01-02
Granted: 1995-03-08
Abstract: The laminated material has a base layer (18) and a barrier layer (19) of inorganic material of a thickness of only 50-500  ANGSTROM serving as a gas and aroma barrier. The barrier layer (19) is applied to the base layer (18) by means of vacuum deposition and bonded to the base layer by means of at least one intermediate layer (22) of bonding agent. To facilitate the conversion of the material to packing containers the barrier layer (19) is omitted along such areas (17a and 17b) of the material which are intended to be folded against, and combined with, one another by heat-sealing during the manufacture of the said containers.
Patent EP-0400339-B1 (EP)
Inventor: HOLZER HEINRICH
IPC: B29C48/09
Filed: 1990-04-29
Granted: 1994-06-15
Abstract: Apparatus (10) for manufacturing polymeric tubing (T) containing a reinforcing material (M) enclosed between first and second polymeric compounds including an extrusion head (11) having an elongate housing (14), a bore extending from a front end (15) of the housing to a rear end (16) of the housing, a rear material guide sleeve (50) fixed in the bore proximate the rear end of the housing and having a channel (51) for passing reinforcing material, a forward material guide sleeve (36) fixed in the bore proximate the front end of the housing for radially outwardly constraining passing reinforcing material, a center pin (76) extending substantially the length of the housing and located centrally of the bore thereof, a flow pipe (60) extending from the rear material guide sleeve and forming an inner channel (90) supplying a first polymeric compound, means for adjusting the concentricity of the flow pipe relative to said center pin means, an outer channel (45) supplying a second polymeric compound, and adjustable dies (85,101) controlling the interior and exterior dimensions of the first and second polymeric compounds as the polymeric tubing is extruded.
Patent EP-0415153-B1 (EP)
Inventor: DOEBLER WALTER
IPC: B29L22/00
Filed: 1990-08-09
Granted: 1994-02-23
Abstract: In the manufacture of injection moulded tubs the time for inserting a cover foil, intended for co-injection, into one mould half can be reduced by releasably fixing the cover film to an insert element (16) already outside the mould. The insert element (16) is then pivoted with its centre of gravity only in an at least approximately circular path outside the mould into the one mould half (12). In this manner the opening path of the moulds can also be reduced to a minimum. <IMAGE>
Patent EP-0420035-B1 (EP)
IPC: C07C31/125
Filed: 1990-09-20
Granted: 1993-08-04
Abstract: The present invention relates to a process for the preparation of alcohols by reacting organic carbonyl compounds with hydrogen at increased temperature and optionally increased pressure, in two steps, where, in the first step, the gaseous carbonyl compounds are passed to a copper-containing catalyst and, in the second step, the liquid carbonyl compounds are passed to a nickel-containing catalyst. The carbonyl compounds are reacted in the first step to an extent of 80 to 99.5% of theory and in the second step by means of a support catalyst which contains nickel, aluminium oxide and zirconium dioxide. The carbonyl compounds used are aldehydes and their derivatives, in particular aliphatic unsaturated and saturated aldehydes.
Patent EP-0444283-B1 (EP)
Inventor: OSTERMANN WERNER DIPL-ING
IPC: H01H71/00
Filed: 1990-12-18
Granted: 1994-10-26
Abstract: In the automatic cutout having an electromagnetic trip (3) designed as an impact armature system, an energising winding (3a) is surrounded by a frame-shaped magnet yoke (5) formed by a ferromagnetic sheet-metal strip. Said yoke has an integrally arranged, horn-shaped fixed contact point (5d), which merges into an arc guide rail (5f) and interacts with a moving contact lever (8), which is arranged on the side of the trip (3) and in front of the end of an arc splitter stack (4a). In order structurally to simplify the magnet yoke (5), and to construct it in a material-saving manner, it is folded from one piece to form a frame-shaped closed iron return path surrounding the energising winding (3a). To this end, the magnet yoke (5) has a U-limbed region (5a, 5b, 5c), which is located above and on both end surfaces of the energising winding (3a) and is constructed at one limb end, together with the contact horn (5e), with a fixed contact point (5d), which is arranged without a transition and projects in the form of an ear. Connected thereto is a bent-back arc guide rail (5f) which, with the end of the free limb (5a), forms a rectangular frame corner without mutual contact, so that the shape of the magnet yoke (5), which is folded in one piece is completed. <IMAGE>
Patent EP-0397233-B1 (EP)
Inventor: ASBECK LUTZ SIGHARD
IPC: C11B3/16
Filed: 1990-04-25
Granted: 1994-10-26
Abstract: The invention relates to a method for dewaxing oil, comprising the steps of:     i) drying the oil to a water content of less than 0.5% by wt; ii) cooling the dried oil at a cooling rate of less than 15 DEG C per hour and at a temperature difference between the oil and the coolant medium of less than 15 DEG C, to an oil end temperature being in the range of 2-10 DEG C; and   iii) removing the solid wax formed by microfiltration. p
Patent EP-0388112-B1 (EP)
Inventor: SHOCKEY RICK L
IPC: A61M25/01
Filed: 1990-03-12
Granted: 1993-12-22
Abstract: A catheter (10) for facilitating the exchange of guidewires during the course of a transluminal angioplasty or related procedure which comprises an elongated, flexible, tubular member (12) having at least one lumen (18) running the full length thereof from its proximal end (14) to its distal end (16) and with at least three apertures (20, 22, 24) or ports extending through the wall thereof at longitudinally spaced locations near the distal end (16) of the tubular member (12). These ports (20, 22, 24) communicate with the lumen (18) of the tubular member (12) and a longitudinal slit (26) is also provided through the wall of the tubular member (12) connecting the most proximal port (20) to the next proximal port (22). The exchange catheter (10) may also include a proximal hub (28) connected to the proximal end (14) of the elongated plastic tube (12).
Patent EP-0395418-B1 (EP)
Inventor: YOSHIDA TADASI
IPC: A61P25/08
Filed: 1990-04-26
Granted: 1995-05-24
Abstract: A compound of the formula: <CHEM> wherein the wave line means  alpha -bond or  beta -bond, which compound is useful as a phospholipase A2 inhibitor. Process for the production of the compound, pharmaceutical composition containing the compound, and a cell culture of a microorganism Thielavia terricola RF-143 producing the compound are also provided.
Patent EP-0396474-B1 (EP)
Title: Use of aromatical aminoalcoxy derivatives in the treatment of cerebrovascular disorders
IPC: A61K31/445
Filed: 1990-05-04
Granted: 1993-03-10
Abstract: Use of the aromatic aminoalkoxy derivatives of formula: 
<IMAGE>
 in which:
 - A represents a chain link having any one of the following structures: 
<IMAGE>
 - Ar represents a group of structure: 
<IMAGE>
 or 
<IMAGE>
 - n takes the value 1 or 2 when R is other than H;
 - m takes the value 2 or 3;
 for the manufacture of a medicament for the treatment of conditions linked to a disturbance of intra- and extracellular calcium movements at cerebral level.
Patent EP-0437124-B1 (EP)
Inventor: BILSTEIN MICHELLE
IPC: H02B1/052
Filed: 1990-11-28
Granted: 1994-09-14
Abstract: The device for clipping modular electrical apparatuses to be juxtaposed, which usually includes a latch (2) with elastic return member (3) intended to co-operate with one wing (26) of a support rail (25) for hooking up and dismounting the apparatus, which includes lateral terminals intended to be connected to a busbar (28), furthermore includes a second latch (11), with a second elastic member (12) for return towards the centre of the box (1) of the apparatus, intended to co-operate with the other wing (26) and in that the latches (2, 11) are arranged so as to be able to permit translation of the box (1) of the modular electrical apparatus parallel to the plane passing through the wings (26) of the support rail (25), in the direction of approach or separation of the lateral terminals (27) relative to the busbar (28). <IMAGE>
Patent EP-0392972-B1 (EP)
Title: Coupling for an excavator bucket
IPC: E02F3/36
Filed: 1990-03-06
Granted: 1993-09-22
Abstract: The coupling (1) consists of two coupling parts (4, 5) which can be pivoted one inside the other for coupling. They can be locked and clamped in this position by means of two wedges which are arranged so as to be laterally displaceable in the top coupling part (5). For this purpose, the wedges are pushed in a diametrically opposed manner under the projections (13) by being moved by a common threaded rod having two opposed threads, which threaded rod passes through the wedges. The threaded rod is driven via a roller chain by a hydrostatic drive arranged in the top coupling part (5). <IMAGE>
Patent EP-0446270-B1 (EP)
Inventor: JACOBSON CHRISTER
IPC: E05G1/12
Filed: 1989-12-05
Granted: 1994-02-16
Abstract: The invention relates to a security box, preferably for installation in a safe or the like, of the type comprising a six-sided box (1) of metal, for example. According to the invention, a detector is disposed to detect improper opening of the box, a protective shell (9) is disposed to detect damage to the box, an electronics unit (11) is disposed to trigger a dye system if improper opening or damage is detected, and the dye system is disposed, upon triggering, to discolor the contents of the box.
Patent EP-0436674-B1 (EP)
Inventor: THOMAS JEAN
IPC: C04B30/02
Filed: 1990-01-12
Granted: 1998-09-02
Abstract: An insulating material, in particular, for injection onto a floor surface. This material is characterized in that it consists of a mixture of organic fibrous materials, aluminium hydroxide, a hydroscopic agent and a starch powder.
Patent EP-0460105-B1 (EP)
Inventor: ALDERFER RONALD RAY
IPC: B01D35/143
Filed: 1989-11-17
Granted: 1994-01-12
Abstract: Une soupape de trop plein (30) pour le système (10) d'alimentation en carburant d'un avion comprend un logement (32) avec une chambre (38) pourvue d'un orifice d'admission (34) en communication avec une pompe (16) et d'un orifice de sortie (36) en communication avec un régulateur (14). Un capuchon (44) est vissé sur le logement (32) de façon à fermer hermétiquement la chambre (38). Un manchon (46) qui part du capuchon (44) et pénètre dans la chambre (38) comprend une série d'ouvertures radiales (48 et 50) de mise en communication de l'orifice de sortie avec l'intérieur du manchon (46). Un piston (58) est retenu dans le manchon (46) par une butée de retenue (68). Un ressort (64) agit sur le piston (58) de façon à pousser une face (66) contre la butée de retenue (68) et à séparer l'orifice d'admission (34) de l'orifice de sortie (36). Lorsqu'une chute de pression prédéterminée se produit dans un filtre (26), le piston (58) se déplace et permet au carburant de s'écouler directement jusqu'au régulateur (14) sans passer à travers le filtre (26). En même temps, la pression hydraulique agit sur le corps cylindrique (76) du témoin (74), éloignant la face (75) du logement (32) et donnant une indication visuelle de la pénétration de carburant non filtré dans le système d'alimentation en carburant.
Patent EP-0477234-B1 (EP)
Inventor: MYKING REIDAR
IPC: B23K9/29
Filed: 1990-06-12
Granted: 1993-12-29
Abstract: L'invention concerne un système destiné à être utilisé alternativement dans le soudage à électrode et dans le soudage à gaz/arc, comprenant un câble d'alimentation en courant (11), ainsi qu'un conduit de gaz, conjointement avec un support (10) doté d'une tête porteuse d'électrode. Ledit support (10) doté de l'élément conducteur de l'élément associé (13) est commun à des première (15) et seconde (15') têtes porteuses d'électrodes échangeables. La première tête fixe l'électrode de soudage (14) permettant le soudage par électrode. La seconde tête fixe l'électrode de l'arc (14') permettant le soudage à gaz/arc, et forme en même temps un support pour un élément d'accouplement (31) detiné à être accouplé audit conduit de gaz (32), ainsi qu'une vanne de commande (33) destinée  à régler l'alimentation en gaz à ladite électrode d'arc (14') et le long de cette dernière.
Patent EP-0429670-B1 (EP)
Inventor: SAKURAMOTO TAKAFUMI NITTO DENK
IPC: C04B37/02
Filed: 1990-06-15
Granted: 1994-06-08
Abstract: A method of producing a fired pattern by firing a firing pattern bonded to an object via an inorganic powder sheet formed by binding inorganic powders of glass, ceramic, etc., with the use of a resin binder, wherein said sheet is bonded to said object by applying heat and/or pressure thereto or with the use of a pressure-sensitive adhesive.
Patent EP-0481008-B1 (EP)
Inventor: GIUSEPPIN MARCO LUIGI FREDERIC
IPC: C12N15/81
Filed: 1990-07-09
Granted: 1997-11-12
Abstract: A process is disclosed for preparing a protein by a eukaryote transformed by multicopy integration of an expression vector into the genome of a yeast, such as Saccharomyces, Hansenula and Kluyveromyces, or of a mould such as Aspergillus, Rhizopus and Trichoderma, said expression vector containing both an "expressible gene" encoding said protein and a so-called "deficient selection marker needed for the growth of the yeast or mould in a specific medium", such as the LEU2d, TRP1d or URA3d gene, in combination with a ribosomal DNA sequence, resulting in stable high copy integration of 100-300 copies per cell. This multicopy integration results in a increased production of the desired protein, which can be guar a-galactosidase, an oxidase or a hydrolytic enzyme such as a lipase.
Patent EP-0445662-B1 (EP)
Inventor: STOCCHIERO OLIMPIO
IPC: H01M2/10
Filed: 1991-03-01
Granted: 1995-06-21
Abstract: The invention discloses the realization of a lid 2 equipped with a handle 3 for containers of accumulators, comprising in combination an essentially flat surface 21 which constitutes the upper part of the raising 6 of the lid 2 and which presents at least one couple of openings. Each opening has in its inner part at least one projecting grip pawl 12 and at least one elastic handle 3, the latter presenting at least one projecting tooth 10 in its ends 4. The central body 9 of the handle 3 is entirely lodged inside a housing 8 made in the raising 6 and each end 4 is coupled within at least one of the openings 5 which are situated in the raising 6. When the handle is lifted, its projecting teeth 10 engage in the corresponding projecting grip pawls 12 of the lid, thereby allowing the accumulator to which the lid is connected to be lifted. <IMAGE>
Patent EP-0484758-B1 (EP)
Inventor: WEIT HERBERT DR
IPC: B01F23/30
Filed: 1991-10-24
Granted: 1995-07-19
Abstract: The invention relates to a material dispersion apparatus, particularly for spreading classifiers, with an upper material supply and a material feed surface. The material feed surface is constructed as a sieve-like surface, which is installed in an air channel and the material supply is fluidized above the sieve-like surface and discharged over the outer rim of the material feed surface to fall down to the spreading classifier basket.