baber/WOPTO huggingface dataset:
Patent EP-0258858-B1 (EP)
Inventor: GRUNWALD PETER HEIN
IPC: G03B21/132
Filed: 1987-08-29
Granted: 1993-11-18
Abstract: At least one sensor for the brightness of the ambient light and/or for the distance of the image from the lens and/or for brightness contrast in the image and/or for establishing the support of a projection film on the writing table and/or for the temperature in the light source and/or in the projection head and/or for the supply voltage and/or for voltage drops or the current flow through electrical components is arranged on the housing and/or on the supporting arm and/or on the projection head. A microprocessor is also provided, which is preferably accommodated in the housing and/or in the supporting arm and/or in the projection head and the inputs of which are connected to the outputs of the sensors and the outputs of which are connected to a brightness controller preceding the light source and/or to a focusing motor arranged on the lens and/or to a speed controller preceding the fan motor and/or to an operating voltage controller, or the outputs of which form the outputs of these controllers.
Patent EP-0259222-B1 (EP)
Title: Outer lead tape automated bonding system
IPC: H05K3/20
Filed: 1987-08-26
Granted: 1993-03-24
Abstract: A method for aligning and bonding the outer leads (20) of the conductive fingers (16, Fig.3) of a tape-and-semiconductor-chip sub-assembly to a package substrate (12) is disclosed. Each section of tape is provided with an inner support ring (18) and an outer support ring (22). The conductive fingers extend from under the inner support ring (18) to under the outer support ring (22). The outer support ring (22) is spaced away from the inner support ring (18) to expose portions (23) of the tape outer leads (20) therebetween. The tape-and-chip sub-assembly (10) is positioned over the package substrate (12) so the outer leads (20) are in register with the appropriate package substrate leads (26). A deposit of flux (28) is applied to at least one location (30) between the substrate (18) and outer support ring (22) to bond the sub-assembly to the substrate. The bonded outer support ring prevents the sub-assembly from moving so the leads do not become out of register with the substrate prior to and during the lead bonding process.
Patent EP-0272306-B1 (EP)
Title: Oligomerisation d'olefines
IPC: C10G45/04
Filed: 1987-06-11
Granted: 1990-08-29
Abstract: Un procédé d'oligomérisation d'oléfines consiste à mettre en contact une matière d'apport contenant une oléfine avec un catalyseur qui contient un chalcogénure en couches thermiquement stable ayant des couches adjacentes séparées par des piliers de chalcogénure à une température comprise entre 100°C et une pression de 10-20.000 kPa.
Patent EP-0323481-B1 (EP)
Inventor: TOWERY DONALD R
IPC: D06N3/14
Filed: 1987-09-03
Granted: 1994-12-07
Abstract: Water-vapor-permeable yet waterproof coated fabrics are prepared by applying a polyurethane resin solvent solution to a base fabric then immersing the coating to coagulate the resin leaving a thin, microporous coating on the fabric. An acrylic acid thickener system is included in the resin solution to provide a microporous coating having moisture vapor transmission rates of at least 600 g/m<2>/24 hours and hydrostatic pressure resistance of at least 69 kPa. The resin solution may contain a bioactive silyl quaternary ammonium compound to impart laundry-durable antimicrobial properties to the coating and/or a hindered amine ultraviolet stabilizer to protect the coating from degradation caused by ultraviolet light and/or a flame retardant to render the coated fabric resistant to flame.
Patent EP-0278401-B1 (EP)
IPC: B29C49/02
Filed: 1988-02-04
Granted: 1993-08-04
Abstract: In an apparatus for manufacturing a plastic hollow body which hollow body is open on one end and closed on the other, for the forming of a head piece a withdrawal device rests on a ring-shaped nozzle having a ring-shaped nozzle having a ring-shaped nozzle opening, and for the forming of a plastic tubular segment the bottom elements of blow-mold pieces rest on the ring-shaped nozzle, to provide for blow-molding of the tubular segment by blow means. It is desired to be able to produce a hollow body with a closed head piece and a perforated bottom member. This is achieved in that the withdrawal device is configured for forming a head piece which is closed to the exterior; in that the bottom elements of the blow mold which rest on the ring-shaped nozzle forms a perforation in the bottom member of the body part of the hollow body, which perforation extends over the region surrounded by the ring-shaped nozzle opening; and in that the blow means disposed in the ring-shaped nozzle is associated with or "operative through" the perforation in the bottom member of the body part of the hollow body. Thereby, a hollow body can be manufactured which has a closed head piece and is fillable via the open bottom member.
Patent EP-0316921-B1 (EP)
Title: Lead-containing additives for steel melts
IPC: C22C33/00
Filed: 1988-11-17
Granted: 1993-05-12
Abstract: A lead-containing additive for molten steels is in the form of a filled wire consisting of a metallic shell and fine particles of a filling material, which consists of
 a) metallic lead and/or lead alloys and
 b) a lime-containing material which releases CO2 at the temperature of the molten steel. 
<??>This additive allows reliable, controlled and uniform introduction of lead into the steel.
Patent EP-0321781-B1 (EP)
Title: Fluid displacement apparatus with a spiral element
IPC: F01C1/02
Filed: 1988-12-07
Granted: 1992-02-26
Abstract: In a displacement machine for compressible media, having four delivery spaces arranged in a fixed housing, each housing half (7) has two delivery spaces (11, 11') which are offset by about 180 DEG with respect to one another and extend in a spiral shape from an inlet (12,12') to an outlet (13). Each delivery space is allocated a displacement body which fits into the latter and is held, as a spiral-shaped strip (3,3') perpendicularly on a disk-shaped rotor (1) which can be driven eccentrically with respect to the housing. For the guidance of said rotor a second eccentric guiding arrangement (10) arranged at an interval from a first eccentric drive arrangement (9) is provided in the housing. For the flexible accommodation of any length differences between delivery space and displacement body, the guide eye (5) of the eccentric guiding arrangement is connected to the disk-shaped rotor (1) via a stem (29) which is formed as a tangential extension on the inlet-side end of one of the spiral-shaped strips (3).
Patent EP-0321892-B1 (EP)
Title: Expander roller with or without an elastic coating
IPC: B29C55/08
Filed: 1988-12-17
Granted: 1992-02-26
Abstract: The object of the invention is to allow cooling emanating from the hollow space of the bent roller to be transferred evenly onto the outside of the expander roller. For this purpose, the hollow spaces inherent in the design are filled by a conductive material, preferably aluminium, in the form of a moulded part adapted exactly to the shape of the respective hollow space. This configuration achieves not only a more uniform cooling on the outside but also an approximately even film of condensate between the expander roller and the material to be dried. This film of condensate serves as a parting line between the expander roller and the material to be dried. <IMAGE>
Patent EP-0286515-B1 (EP)
IPC: C07D307/92
Filed: 1988-03-31
Granted: 1992-04-29
Abstract: Compounds of the general formula I   <IMAGE>   in which R1 and R2, which may be identical or different, each denote a hydrogen atom, a benzyl radical, a cyclohexylmethyl radical or a linear or branched alkyl radical containing from 1 to 10 carbon atoms, optionally substituted with a hydroxy radical, with a carboxy radical or with an alkoxy radical having 1 to 5 carbon atoms, with an alkoxycarbonyl radical having 2 to 6 carbon atoms, with an alkylphenyl radical having 7 to 16 carbon atoms or with a 2-alkylthienyl radical having 5 to 14 carbon atoms, R3 denotes a hydrogen atom or a linear or branched alkyl radical containing from 1 to 4 carbon atoms, A denotes a single bond or a methylene radical, or a radical of formula <IMAGE>   in which R4 is a linear or branched alkyl radical containing from 1 to 4 carbon atoms. These products are useful in anti-depressant, anti-aggressive, or dopaminergic modulation therapy and the corresponding bicyclic compounds are useful as intermediates for ring closure and production of the tricyclic compounds having the foregoing formula.
Patent EP-0282444-B1 (EP)
Title: Modular inhaling tower for laboratory animals
IPC: A61D7/04
Filed: 1988-02-05
Granted: 1991-10-09
Abstract: An inhalation tower comprises two columns forming two concentric ducts each made up of segments fitted into one another. The segments forming the outer duct have an external annular portion at one end and an internal annular portion at the other end, the axial height of the latter being less than the height of the external annular portion, so as to leave a space for receiving a plate. The internal duct has radial connecting ducts which open into the end of a cylindrical cavity formed in the external segment, a space being reserved between the connecting duct and the diameter of an opening through the end of the cavity. The cavity is adapted to receive an inhalation chamber borne by the tray.
Patent EP-0348584-B1 (EP)
IPC: H01H3/22
Filed: 1988-06-27
Granted: 1993-08-25
Abstract: High-speed circuit breaker actuated by a semiconductor control device, comprising a repelling coil, a repelling disc (37) linked to a contact bridge (39) carrying the moving contacts (41), the said repelling disc (37) collaborating with the said repelling coil (35), and a means of holding the contacts in the closed state, characterised in that the holding means consists of a holding spring (27) acting on the repelling disc (37) linked to the contact bridge (39) via a retaining means (33) acting on the repelling disc (37) linked to the contact bridge (39), a retaining means (27) which exerts a pressure sufficient to resist an imposed contact pressure and which is arranged so as to be retractable during the repelling of the disc (37) under the effect of the repelling coil (35). 
<IMAGE>
Patent EP-0299062-B1 (EP)
Inventor: SHIOTA PHILIP S
IPC: H01L21/301
Filed: 1988-01-26
Granted: 1997-11-26
Abstract: A semiconductor fabrication process uses an epitaxial layer as an etch stop in a plasma etch process. In one embodiment, mechanical stops and an epitaxial layer are used in combination for stopping precisely at a desired end point.
Patent EP-0420839-B1 (EP)
Inventor: WILLETT MICHAEL D
IPC: G11B15/26
Filed: 1988-03-17
Granted: 1995-01-18
Abstract: Angular rotation of a member (16), such as the shaft of a tension arm assembly, is sensed by the combination of a circular type of magnet (18) secured to the rotatable member and selectively polarized relative to its diameter to define a magnetic north-south pole pair, and a stationary Hall Effect transducing device (22) secured in close and constant proximity to the ring magnet. A circuit coupled to the transducing device includes offset (58) and amplification stages (60). In a preferred embodiment, the Hall Effect transducing device is located in the region of a magnetic null of the field generated by the magnetic poles, when the rotatable member is in a selected angular position. The constant gap between the transducing device and the circular magnet optimizes the generation of a linear output via the circuit, to accurately sense the member rotation.
Patent EP-0330083-B1 (EP)
Inventor: WAGNER WOLFGANG
IPC: E04F21/04
Filed: 1989-02-17
Granted: 1994-01-12
Abstract: The device serves, when internally and externally plastering buildings, for adjusting edge-protecting borders to be provided in the window region. It consists of a rolling carriage 1, which has two rollers 6 arranged behind one another on the side 5 and the base 7 of which is provided with wheels 8, and which carries a holding device 13, of an angle part 2 arranged displaceably and lockably on the holding device 13 and formed from two rods 17 and 18 situated at right angles to one another, and of an angular template 3 which can be displaced and clamped on the holding device 13 and has two legs 19 and 20 enclosing an angle of 80 to 100 degrees.
Patent EP-0351587-B1 (EP)
Inventor: SHINJO KENJI
IPC: C09K19/34
Filed: 1989-06-23
Granted: 1994-09-21
Abstract: A ferroelectric chiral smectic liquid crystal composition, comprising at least one optically active compound represented by the following formula (I): <CHEM> wherein R1 denotes a linear alkyl group having 1 - 14 carbon atoms; R2 denotes a linear or branched alkyl group having 1 - 14 carbon atoms capable of having a substituent; and X1 denotes a single bond, -O- or - @O-;   and at least one compound represented by the following formula (II):   <CHEM> wherein R3 denotes a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent; R4 denotes a linear alkyl group having 1 - 10 carbon atoms; X2 denotes a single bond, -O-, -O @-, - @O- or -O @O-;    and Y denotes -O @-, -@O-,    -CH2O- or -OCH2-; and <CHEM>  respectively denote <CHEM>
Patent EP-0357978-B1 (EP)
Title: Pharmaceutical preparation for treating diabetes mellitus
IPC: A61P3/10
Filed: 1989-08-08
Granted: 1992-05-13
Abstract: Pharmaceutical formulations for the treatment of diabetes mellitus are disclosed, wherein the pharmaceutical formulations contain at least one insulin derivative modified with a base in position B31 of the insulin B chain and having an isoelectric point between 5.8 and 8.5 and/or at least one of its physiologically tolerated salts in a pharmaceutically acceptable excipient and a relatively high zinc ion content in the range from above 1  mu g to about 200  mu g of zinc/IU. The preferred insulin derivative modified with a base for this pharmaceutical formulation is human insulin-B31-Arg-OH and human insulin-B31-Arg-B32-Arg-OH. The formulation is used for the treatment of diabetes mellitus; it has a particularly favorable action profile.
Patent EP-0371238-B1 (EP)
Title: Cutter bar for a lawn mower
IPC: A01D34/68
Filed: 1989-10-13
Granted: 1993-03-24
Abstract: The invention relates to a cutter bar 4 for a lawn mower. The cutter bar 4 has two arms 6, 6A, on the front edges 8 of which cutting edges 9 are provided. Starting from the cutting edges 9 there are, adjoining a flat region, wings 7 which are bent upwards. Arranged centrally is a location hole 19, which lies in the centre of an S- shaped reinforcing bead 14. Provided between the front edge 8 and the cutting edge 9 and the rear edge 18 of the wing 7 is a ridge 12 which runs in a curve shape in the plan view of the upper side 11 of the cutter bar and rises from the surface 11. The ridge 12 starts from an end 13 near to the cutting edge 9 and the axis of rotation X-X and becomes increasingly distant from the cutting edge 9 as the radial distance R from the axis of rotation X-X increases and preferably ends at the rear edge 18 of the wing (7). Improved mowing performance in the case of wet grass and a higher degree of filling of a connected collecting device is thereby obtained. <IMAGE>
Patent EP-0376107-B1 (EP)
Inventor: WEYRAUCH ADOLF
IPC: G02B27/64
Filed: 1989-12-18
Granted: 1994-05-18
Abstract: The invention relates to a binocular telescope having cardanically journalled inverting systems mounted on a symmetrical double holder. This double holder is connected via a spring joint to a stationary non-movable base frame which is mounted at the pivot point of both inverting systems. An active movement damping device provides for a field image stabilization in the telescope. The monolithic spring joint provides a spring action perpendicular to the optical axis with the springs being thickened in the axial direction toward the edge to improve supporting capability. Shock protection is provided in the region of the support pivot point and contains a releasable latching device. The active damping device consists of a magnet system movable relative to a current coil fixed to the housing. This current coil exhibits a nonlinear effect in order to axially adjust the damping constant. A magnet field sensor is located in the current coil and controls the current flow through the coils via a circuit so that a specific, time-limited change of the damping constant is possible.
Patent EP-0341809-B1 (EP)
Title: Device for the automatic actuation particularly of ventilation flaps
IPC: A62C2/06
Filed: 1989-02-28
Granted: 1992-08-19
Abstract: The device (1) has a locking unit (4) which holds a piercing piston (3) for a compressed air cartridge (6) in its locked position. The device comprises a thermo fuse (8) which breaks when a critical temperature is exceeded and which is supported, at one end, on a longitudinally movable locking rod member (5) which is in operational communication with the piercing piston (3). An L-shaped clamp (11) which engages with an arm (13) opening (19) over the fuse (8) has a central longitudinal plane inclined to the vertical (18) and supports the other end of the fuse (8). The arm (13) is provided with a predetermined bending point (21) in the region of its connection (20) to the housing (7) of the locking unit (4) to allow the arm to bend or shear off if the cartridge (6) happens to be heated sufficiently due to failure of the fuse, to break its rupture disc and exert a force on the locking rod member (5), thus enabling the piercing piston (3) to be activated.
Patent EP-0352005-B1 (EP)
Inventor: SANTINI CONRAD
IPC: C07D401/04
Filed: 1989-07-11
Granted: 1993-12-22
Abstract: Quaternary 8-(alkyldithio)-1-(2-pyrimidyl)quinolinium salts, inhibitors of the H<+>/K<+> ATPase enzyme, are useful in the treatment of ulcers.
Patent EP-0370625-B1 (EP)
Inventor: LANCASTER WAYNE D
IPC: C12Q1/68
Filed: 1989-10-24
Granted: 1994-09-14
Abstract: Nucleic acid hybridization probes for human papillomavirus (HPV) types and particularly human papillomavirus type 52 are disclosed. Also disclosed is a DNA dequence of a non-coding region of HPV 52 and vectors and hosts containing HPV 52 sequences.
Patent EP-0362025-B1 (EP)
Title: Platform for table tennis
IPC: A47B25/00
Filed: 1989-09-20
Granted: 1993-06-02
Abstract: The invention relates to a platform for a table-tennis table, which is intended to be connected to an underframe and is constituted by a panel (1) of small thickness and by a rigid metal structure (4) in the form of an at least partial frame, the structure being fixed to one (5) of the surfaces of the panel (1) along at least three of its sides (2,3) by means of an adhesive material (6) which is flexible in its final state. <IMAGE>
Patent EP-0357562-B1 (EP)
Inventor: BAHTE ANANDKUMAR P
IPC: A61F2/958
Filed: 1989-08-30
Granted: 1994-07-20
Abstract: A dilatation catheter having an outer tubular balloon portion with length-wise circumferential crimps having at either end transition portions with longitudinal crimps across the axis and an inner catheter is provided. The distal transition portion is fastened to the distal end of the inner catheter tube which extends beyond the distal end of the outer tube and the balloon portion while the proximal transition portion is connected tot he distal end of the outer catheter tube. The balloon portion expands readily to a predetermined diameter while undergoing little change in length with an extension of the transition portions so that relative movement of the inner and outer catheter tubing is not required. Accordingly, minimum shear forces occur at the interface of the expanded balloon surface and the interior vessel wall.
Patent EP-0366615-B1 (EP)
Inventor: MELONI STEFANO
IPC: F24D3/16
Filed: 1989-07-25
Granted: 1994-03-30
Abstract: The invention relates to radiant or radiant/ventilating air-conditioning pre-fabricated elements including a metal sheet panel, an insulating material layer and a tube bundle coupled to the metal sheet panel to let heating water flow therethrough and further including, if a mixed air-conditioning unit is involved, thermoventilating material layer, near the metal sheet panel, or removed therefrom, according to whether an installation wherein the air is heated by heat transmission from the metal sheet panel or an installation with self-contained air heating capability is to be manufactured. The invention further includes air-conditioning installations wherein said pre-fabricated elements are used.
Patent EP-0408591-B1 (EP)
IPC: B65H29/24
Filed: 1989-03-03
Granted: 1993-06-09
Abstract: Un procédé et un dispositif servent à guider sur coussin d'air des feuilles ou des bandes de matériaux. Les feuilles ou bandes de matériaux (1a, 1b, 1c) sont guidées sur des jets de suspension agencés d'un seul côté et fonctionnant selon le principe du coussin d'air. Entre les jets de suspension individuels sont agencés des puits d'aspiration, de sorte que le matériau est soumis alternativement pendant son transport à des forces de surpression et de dépression. Il est ainsi guidé sur un plan voulu de transport sans déformation ni mouvement d'ondulation. L'invention convient en particulier pour guider des matériaux sur des voies de transport convexes et/ou concaves, comme lors du transport par traction de feuilles imprimées entre la sortie d'une imprimante et le dépôt des feuilles.
Patent EP-0417105-B1 (EP)
Inventor: PAPANDREA RALPH ANTHONY
IPC: A61P31/04
Filed: 1989-03-22
Granted: 1994-07-20
Abstract: It has been surprisingly found that gold compounds may be applied in topical preparations as an effective treatment of local or systemic inflammatory conditions and/or as antibacterial agents. The present invention therefore relates to new pharmaceutical compositions containing gold for topical application, and the use of the composition in treating inflammation and/or bacterial infection.
Patent EP-0365660-B1 (EP)
Inventor: GORDON BERNARD M
IPC: A61B6/03
Filed: 1988-12-07
Granted: 1995-03-08
Abstract: In the field of X-ray apparatuses which use rotatable collars to carry at least a source of X-rays in rotation around a patient, the positional alignment between the collar and the patient is critical to the accuracy of the information. Typically this alignment has been provided through the use of a large, precision mechanism for handling the rotatable collar. The present invention provides a stationary reference (42, 66, 118), and apparatus (40, 24, 70, 72, 134) for determining the positional relationship between the rotatable collar (12, 60, 116) and the stationary reference (42, 66, 118).
Patent EP-0424530-B1 (EP)
Title: Dispositif semi-conducteur scelle a la resine
Inventor: YAMAGUCHI T
IPC: H01L21/56
Filed: 1989-07-06
Granted: 1996-10-02
Abstract: Dispositif semi-conducteur mince, dans lequel un élément semi-conducteur (51) monté sur une portion de montage (52) présentant une première épaisseur est connecté, au moyen de conducteurs (53), à une pluralité de fils électriquement conducteurs (54) présentant, au moins partiellement, une seconde épaisseur supérieure à la première épaisseur, le dispositif étant moulé avec une résine maintenant la seconde épaisseur de telle manière que les faces avant et arrière de ces fils (54) sont partiellement exposées. En utilisant les moules métalliques supérieur et inférieur, le dispositif est scellé avec la résine dans un état où il présente une seconde épaisseur, inférieure, ce qui empêche la formation de minces bavures de résine (55) sur les surfaces où les fils sont dénudés. De plus, les portions des fils (54) présentant la seconde épaisseur sont repliées de façon que les parties prolongées des fils (54) dépassent en direction des autres fils (54) et que l'élément de renfort isolant est maintenu par les parties prolongées de la pluralité de fils. De cette façon, les fils ne peuvent être retirés et le dispositif semi-conducteur présente une résistance mécanique accrue.