baber/WOPTO huggingface dataset:
Patent EP-0546201-A1 (EP)
Inventor: ADOLPHS MANFRED
IPC: A47B88/04
Filed: 1991-12-06
Abstract: The drawer guide has guide rails (20) for guiding the drawer. In order that the drawer has a short installation depth, swivel arms (23) are provided at the rear end of the drawer, which run with running rollers (25) in the guide rails (20), are swivelled inwards at the rear end of the insertion movement, and are folded against the rear wall (14) of the drawer. To retain the swivel arms (23) in the stretched state, locking elements (31, 32) are provided on the drawer and on the swivel arms, which locking elements engage in one another as a function of the load. The locking elements are retained in the extended state by the weight of the projecting drawer. <IMAGE>
Patent EP-0492412-A1 (EP)
Inventor: HEROLD WOLF DIETRICH DR
IPC: B01F13/00
Filed: 1991-12-18
Abstract: A dynamic mixer comprises a cylindrical chamber portion 50 the rear end of which is closed by a sealing plate 51 provided with conical pipe sockets 58, 59 adapted for being directly inserted into outlet openings of cartridges from which the pasty components to be mixed are supplied. Due to the closed structure of the mixer housing 50, 51, contamination of the device by the components and cross-contamination between them is avoided when the mixer is removed from the cartridges. Further, the direct connection of the mixer to the cartridges results in minimum travelling distances for the components, thus low friction losses, which is particularly advantageous in case of substances of high-viscosity.
Patent EP-0450718-A1 (EP)
Inventor: ELENGA CORNELIS WILLEM
IPC: H04N5/262
Filed: 1991-03-28
Abstract: In an apparatus for geometrical correction of a distorted image vertical lines in the distorted image, which are curved by distortion are converted to straight vertical lines in a first image period. In the subsequent image period horizontal lines in the distorted image, which are curved by distortion, are converted into straight lines. As the correction is effected in stages, it can be performed in a relatively fast manner, and a corrected image is available after one image period.
Patent EP-0446005-A1 (EP)
Inventor: HERRAN VINCENT W
IPC: B65D75/58
Filed: 1991-03-04
Abstract: A reclosable package (10) comprising: 
   a first film web (12) 
   a second film web (14) 
   a means (18) for connecting the film webs; 
   one or more openable and reclosable adhesive strips (26) bonded to and disposed between the first and second film webs, and 
   a seal between the first and second film webs, the seal, adhesive strips and connecting means cooperating to define at least one closed volume between the first and second webs.
Patent EP-0458513-A1 (EP)
Inventor: MAY GREGORY J
IPC: H03K17/96
Filed: 1991-05-14
Abstract: A touch screen (10) includes a liquid crystal display (LCD) having a viewing surface (23) through which light passes into and out of the display and a back surface comprising a transflector (26) such as transflective film. The transflector (26) reflects some of the light back through the display and viewing surface (23) and transmits some of the light. An array (28) of light dependent resistors (34) or equivalent light detecting devices underlie the transflector (26) and detect a change in the transmitted light caused by a touching of the viewing surface (23). The light detecting array (28) may be integrated into a keyboard interface (42). In such a case, keys are displayed on the viewing surface (23) opposite resistors in the array (28) to indicate where the viewing surface (23) must be touched to actuate the key.
Patent EP-0459802-A1 (EP)
Inventor: FUJIKI HIRONAO
IPC: C07F7/18
Filed: 1991-05-30
Abstract: Novel alkoxysilanes of the general formula:
       
 wherein letter a is equal to 2 or 3, b is equal to 0, 1, 2 or 3, and n is an integer of from 2 to 10 are useful agents for controlling curing reaction of addition type curable silicone compositions.
Patent EP-0462739-A1 (EP)
Inventor: BAIR JOHN JOSEPH
IPC: F16C27/06
Filed: 1991-06-11
Abstract: An integrally formed annular plastic bearing isolator (30, 130) for ball and tapered roller bearings (14, 50) journalling power transmission shafts (S, S′). The isolator (30, 130) has a plurality of circumferentially spaced energy absorbing pads (42, 142) extending radially from the inner periphery thereof. The inner surface of the energy absorbing pads (42, 142) are at least an interference fit with the outer bearing race (20, 60) and have a predetermined radial spring rate for absorbing bearing movement. A plurality of circumferentially spaced stop pads (44, 144) alternate with the energy absorbing pads (42, 142) and are spaced radially (Δr, Δr′) from the outer race (20, 60) to permit limited radial compression of the energy absorbing pads (42, 142). For tapered roller bearings (50) a plurality of radially inwardly extending circumferentially spaced tabs (146) each having axially extending pads (147) thereon are provided for absorbing axial movement of the outer race (60).
Patent EP-0490517-A1 (EP)
Inventor: MILLER GARY J
IPC: A61M5/32
Filed: 1991-11-26
Abstract: An intraosseous needle (10;70) having a threaded shaft (12;72) with a passageway (31;74) extending substantially therethrough, a solid and pointed tip (13;80) at one end thereof, the tip having a plurality of cutting edges (77,78,79) which facilitate boring through a bone. The shaft also includes two side ports (33,34;75,76) in communication with the passageway to allow fluids to pass through the needle into the interior of the bone after successful insertion thereof. There is a hub (11) at the opposite end of the shaft, whereby the needle is adapted to couple with an appropriate gripping device. A handle (50) is provided in the shape of a ball knob and is adapted to telescopically and grippingly receive the hub (11) of the needle. The hub and handle are both equipped with mutually engaging torque-transmitting surfaces.
Patent EP-0457680-A1 (EP)
Inventor: TOJA EMILIO
IPC: A61P25/28
Filed: 1991-05-15
Abstract: The invention relates to the compounds of formula (I): 
<IMAGE>
 in which: 
 
  - R represents a hydrogen atom or a saturated or unsaturated, linear, branched or cyclic alkyl radical containing up to 8 carbon atoms, 
  - R' represents the residue of an amino acid or of a peptide, 
 as well as their addition salts with organic or inorganic acids. 
<??>The compounds of formula (I) possess advantageous pharmacological properties which justify their use in therapy.
Patent EP-0478414-A1 (EP)
Inventor: VILAS-BOAS JEAN-CLAUDE
IPC: B65D77/02
Filed: 1991-09-13
Abstract: This protective envelope 1 is particularly well adapted to the packaging of heavy products held by grasping members during the packaging phase. It is closed completely on three sides S1, S2, S3 and partially on the fourth side S4 and provided with a means of passage 2, a simple cut-out. This means 2 allows, on the one hand, the insertion in the envelope of the product to be packaged while the latter is held by a grasping member and, on the other hand, the release of the grasping member once the envelope is disposed around the product. It furthermore comprises, on its partially closed side S4, a means of grasping 3 which facilitates the extraction and holding of the product/envelope assembly during the unpacking of the said assembly. The packaging method using the envelope 1 can be automated easily. 
<??>Application: Packaging of heavy products. 
<IMAGE>
Patent EP-0449762-A1 (EP)
Inventor: RONEN SAMUEL
IPC: A43B13/18
Filed: 1991-01-24
Abstract: A user-specific shoe sole coil spring system (10) provided as a customized layout of individual coil springs which are seated in a shoe sole cushion (12) having prefabricated circular depressions (14) on its surface. The coil spring system layout and stiffness characteristics may be customized to serve the needs of different users and different applications. A user's weight and particular comfort and/or orthopedic requirements are met in a given shoe size by fitting it with a greater or lesser quantity of springs with different levels of stiffness, or the layout may be a combination of levels. The result is a shock absorption distribution patterns and energy return system for the shoe sole cushion (12) to suit the requirements of a particular application. The sole cushion (12) has a cover strip (17) overlaying the coil spring system (10) which is openable and reclosable for allowing changes in the layout as required, or an entire sole cushion (12) may be replaced as a unit.
Patent EP-0463993-A1 (EP)
Inventor: BRADY JOHN HOLLAND
IPC: C07B61/00
Filed: 1991-06-18
Abstract: A process for the preparation of aminoanthraquinone derivatives comprises reacting (A) bromaminic acid or a metal salt thereof with (B) an amine or amide in an aqueous alkaline medium in the presence of a copper (I) salt formed by in situ reduction of a copper (II) salt.
Patent EP-0469099-A1 (EP)
Inventor: EHRENTRAUT HEINZ
IPC: F02M51/00
Filed: 1991-01-19
Abstract: Dans des réglettes connues de contact, les logements des prises, dans lesquels sont agencés des premiers éléments électroconducteurs de contact connectables avec des deuxièmes éléments électroconducteurs de contact des organes à excitation électrique, sont reliés de manière rigide à la réglette de contact. Lorsque la réglette de contact est reliée aux organes à excitation électrique, des tolérances de forme et de position peuvent entraîner un décalage entre les éléments électroconducteurs de contact et des dommages éventuels. Une nouvelle réglette de contact (1) comprend des logements de prises (2) reliés à une partie inférieure médiane d'un orifice de réception (3) de la réglette de contact (1) de manière mobile par flottement dans les sens horizontal et vertical, de façon à compenser des décalages éventuels entre les premiers (5) et les deuxièmes éléments électroconducteurs de contact et éviter des dommages. Cette conception de la réglette de contact est particulièrement utile pour assurer un contact électrique simultané des soupapes d'injection de carburant à commande électrique.
Patent EP-0568529-A1 (EP)
Title: Utilisation d'ultrasons pour la detection et la localisation d'une zone osseuse, procede et dispositif de detection et de localisation d'une telle zone osseuse par ultrasons
Inventor: HASCOET GERARD
IPC: A61B8/08
Filed: 1991-03-21
Abstract: L'invention concerne un procédé et un dispositif de détection et de localisation d'une zone osseuse par ultrasons. L'appareil est caractérisé en ce qu'il comprend au moins un élément transducteur ultrasononore (12) monté sur des moyens (14) de déplacement dans l'espace, émettant des signaux qui sont reçus par des moyens (18) de traitement en vue de déterminer les coordonnées d'une zone osseuse ainsi que de consigner ces coordonnées. L'invention simplifie la procédure de détection et de localisation et évite l'utilisation des rayons X.
Patent EP-0531441-A1 (EP)
Inventor: GAL ELI
IPC: A63H33/22
Filed: 1991-03-26
Abstract: L'invention se rapporte à un jeu de construction optique (30) incorporant un appareil optique (10) fait d'éléments modulaires qui peuvent s'interpénétrer et s'empiler avec d'autres éléments de construction (36) faits de blocs, afin de former plusieurs dispositifs optiques différents. L'appareil optique peut se composer de lentilles, de prismes, de miroirs et autres pièces similaires.
Patent EP-0495120-A1 (EP)
Inventor: FUJIWARA MASATOSHI - - KAMENOK
IPC: A61F13/15
Filed: 1991-08-02
Abstract: A liquid-absorbing block is disclosed, which is used as an absorbent for industrial effluents originating from diverse production plants, building sites, hospitals or other establishments, and which comprises a mixture of at least two constituents, one constituent thereof being a multiplicity of chips which each comprise a synthetic fibrous base material and a highly liquid-absorbing polymer fixed thereto during the polymerisation thereof, and the other being hydrophilic cellulose fibres, the mixture of these randomly oriented chips and of the hydrophilic cellulose fibres being bonded under pressure to form a block. <IMAGE>
Patent EP-0496001-A1 (EP)
Inventor: MATSUYAMA AKINOBU OHAZA-NAKAGA
IPC: C12P41/00
Filed: 1991-08-09
Abstract: A process for producing optically active 3-phenyl-1,3-propanediol, which comprises treating an enantiomeric mixture of 3-phenyl-1,3-propanediol with an optionally treated microorganism and recovering an optically active enantiomer remaining intact. The microorganisms capable of leaving (R)-3-phenyl-1,3-propanediol intact include those belonging to the genera Candida, Hansenula, Rhodotorula, Protaminobacter, Aspergillus, Alternaria, Macrophomina, Preussia, and Talaromyces. The microorganisms capable of leaving (S)-3-phenyl-1,3-propanediol intact include those belonging to the genera Candida, Geotricum, Leucosporidium, Pichia, Torulaspora, Trichosporon, Escherichia, Micrococcus, Corynebacterium, Gordona, Rhodococcus, Aspergillus, Emericella, Absidia, Fusarium, Dactylium, Serratia and Pseudomonas.
Patent EP-0527969-A1 (EP)
Title: Catheters d'une seule piece a parois minces de haute resistance
Inventor: SAAB MARK A
IPC: A61M29/02
Filed: 1991-04-19
Abstract: Cathéter expansible intégral d'une seule pièce à parois minces de haute résistance (8). Le catheter (8) a une extrémité (12) qui est partiellement ou totalement fermée et il est au moins orienté uniaxialement sur toute sa longeur. On décrit aussi le procédé et l'appareil (50) servant à fabriquer le cathéter (8). Les cathéters de la présente invention ont une résistance à la traction d'environ 10,000 psi ou plus à n'importe quel point de la longueur totale du cathéter, y compris l'extrémité partiellement fermée (12).
Patent EP-0500061-A1 (EP)
Inventor: WILLEY HARVEY EUGENE
IPC: C04B35/536
Filed: 1992-02-19
Abstract: An expandable carbonaceous paste comprising natural graphite flakes and expandable graphite flakes, such as acid treated graphite flakes, mixed with a hydrocarbon viscous liquid such as tar so that when the paste is exposed to heat, the paste will expand and have good thermal conductivity characteristics and then upon further heating the paste will convert to a rigid carbon structure.
Patent EP-0512223-A1 (EP)
Inventor: YAMATO TSUTOMU
IPC: C08G64/30
Filed: 1992-03-17
Abstract: The object of the present invention is to obtain a polycarbonate having a high molecular weight, excellent in transparency and free from coloration from a dihydroxy compound and a diester of carbonic acid by transesterification. 
     A polycarbonate is produced by transesterification from a dihydroxy compound such as 2,2-bis(4-hydroxyphenyl)propane and a diester of carbonic acid such as bisphenyl carbonate in the presence of a substance containing iron in an ammount of 50% by weight or less to contact the reactants. 
     Examples of the substance include silicates such as glass; polyfluoroethylene; and metals and metal alloys which contain at least one element selected from the group consisting of Ni, Cr, Mo, Al, Cu, Zn, Co, Mn and C, and iron in an ammount of 50% by weight or less. 
     A polycarbonate is produced by transesterification from a dihydroxy compound and a diester of carbonic acid in a reactor made of stainless steel and treated by electropolishing or acid pickling or buffed on a surface part thereof to contact the reactants. 
     As the transesterification catalyst, (a) a nitrogen-containing, electron-donating compound and (b) a nitrogen-containing, electron-donating compound and an alkali metal compound or an alkaline earth metal compound are preferably used.
Patent EP-0498468-A1 (EP)
Inventor: ETSCORN FRANK T
IPC: A61M37/00
Filed: 1986-05-23
Abstract: Percutaneous adminstration of nicotine in a dose approximating the dose delivered by a variety of nicotine-containing products, such as cigarettes, cigars, snuff and chewing tobacco, is carried out using an occlusive pad. The nicotine delivered so as to mimic the pharmacological effects of nicotine provided by the conventional use of tobacco, and a therapeutic function is achieved by reducing or eliminating the need for the tobacco product. A suitable transdermal application pad (10) comprises a reservoir (14) for liquid nicotine base (16) to be affixed to the skin in a variety of places. Due to the high lipid solubility and resultant high skin permeability of nicotine, vehicles or solvents are not generally needed to enhance dermal absorption.
Patent EP-0516972-A1 (EP)
Inventor: GUSINDE HEINZ DIPL-ING FH
IPC: B62D47/02
Filed: 1992-04-29
Abstract: The invention relates to the application of a synchronous damping device (5) as a bending-angle stabiliser between the vehicle parts (1, 2) of an articulated omnibus. The synchronous damping device (5) comprises a completely encapsulated oil-flooded housing (14), two toothed piston rods (19), arranged at a distance and parallel to one another, with pistons (18) which are guided in cylinder bores (17) joined to the housing (14) in one piece, and a pinion (20) which is arranged centrally in the housing (14) and joins the toothed piston rods (19). The synchronous damping device is rigidly connected to end-side longitudinal supports (15) of the front vehicle part (1), arranged sunk between said supports. The pinion shaft (21) emerging from the damper housing (14) is joined secure against rotation to the pivoted bolster (13), and a ballbearing slewing rim (4) is provided between the synchronous damping device (5) and pivoted bolster (3). <IMAGE>
Patent EP-0523409-A1 (EP)
Inventor: SANFORD GARY GEORGE
IPC: H01Q3/36
Filed: 1992-06-24
Abstract: An electronically reconfigurable antenna includes individual antenna elements (11) which can be reconfigured as active (11a) or parasitic elements (11b) in the process of variable mode operation. In the antenna, an active subset (11a) of antenna elements (11) excites a wave (13) on a parasitic subset of antenna elements, which are controlled by a plurality of electronically variable reactances (14). 
     The plurality of electronically variable reactances (14) is used to provide the reconfigurable array, which may operate in a plurality of modes of wave propagation. Furthermore, the plurality of variable reactances allow compensation for the inherently narrow operating bandwidth of the high-gain surface wave antennas.
Patent EP-0579862-A1 (EP)
Inventor: MEYER WILLIBALD DIPL-ING
IPC: G11C11/401
Filed: 1992-07-24
Abstract: An integrated semiconductor memory device having a memory area comprising a multiplicity of sections, each memory area section being assigned a multiplicity of sense amplifiers, connected in each case to two bit lines, having a multiplicity of parallel data lines, leading to the memory area, one data line in each case leading to one memory area section, and having read/write amplifier switches arranged in each case at both ends of each data line, the read/write amplifier switch arranged at the end of the data line towards the memory area section in each case being connected via selector switches to the sense amplifiers of this memory area section. <IMAGE>
Patent EP-0544260-A1 (EP)
Inventor: STEVENS ERIC GORDON
IPC: H01L27/148
Filed: 1992-11-25
Abstract: An image sensor having antiblooming characteristics includes a plurality of photodetectors in a substrate at a surface thereof and arranged in an array of columns and rows. A CCD shift register extends along each column of the photodetectors. A separate overflow drain is adjacent each photodetector and an overflow barrier extends between each photodetector and its adjacent drain. Each photodetector has an active region of one conductivity type which is divided into first and second portions. The first portion of the active region has a higher concentration of the impurities of the one conductivity type than the second portion so as to have a lower potential during operation thereof. Thus, the charge carriers generated in the first portion will flow into the second portion where they are stored. This reduces the capacitance of the photodetector to increase it antiblooming characteristics while maintaining the sensitivity of the photodetector.
Patent EP-0553548-A1 (EP)
Inventor: NOMOTO TAKAYUKI
IPC: G11B7/131
Filed: 1992-11-12
Abstract: An optical disk (12) has: a substrate (13) of disk shape; a recording medium formed on the substrate, and having a recording surface on which a plurality of tracks are formed; and information pits (11) formed on the tracks. Each of the information pits has a first pit portion having a first level from the recording surface and a second pit portion having a second level lower than the first level. A pit direction angle indicating an angle between a direction connecting the first pit portion and the second pit portion to each other and a circular direction of the optical disk, is equal to one of predetermined equiangular angles around the center of the information pit. The pit direction angle corresponding to recorded information pieces read by projecting a laser beam onto the recording medium.
Patent EP-0519792-A1 (EP)
Inventor: LEON JEAN-PIERRE RENE
IPC: F16B7/04
Filed: 1992-06-12
Abstract: The present invention relates to a fastener for the assembly of sections as well as to a structure of sections obtained with this fastener. This fastener is produced as a single component and comprises a base part (1) from one side of which there project four tabs (2, 3, 4, 5) capable of fitting in, by end-fitting, to a first section (8) in respectively hollow shapes (7) forming outer faces of this section, and from the other side of which there project two claws (6) capable of being set into one (9) of the hollow shapes (9, 10, 11, 12) forming outer faces of a second section (13), one (2) of the four tabs being pre-deformed so that when this tab is clamped by a screw (15) onto the section (8) it deforms a claw (6) in order to allow the fastener to be fastened onto the second section (13). This fastener applies in particular to assembling sections in order to produce load-bearing structures, for example. <IMAGE>
Patent EP-0522946-A1 (EP)
Inventor: MONTIEL ANTOINE
IPC: C02F3/34
Filed: 1992-07-06
Abstract: Water denitrification process characterised in that it consists essentially in bringing water into contact with a bed of metallic iron and then passing it through a filter bed suitable for the installation of a biofilm of ferrobacteria and of denitrifying bacteria, without contact with air. Application to water denitrification in plant equipment or directly in the soil.
Patent EP-0543720-A1 (EP)
Inventor: ANSART DENIS ROGER HENRI
IPC: F23R3/26
Filed: 1992-11-18
Abstract: The invention relates to a turbo-engine comprising a compressor (1), a combustion chamber (2) and a turbine (3) fed successively by the same air flow, and also comprising a device suitable for reducing the formation of nitrogen oxides in the combustion chamber. The device comprises means (9a, 9b) for taking a part of the air delivered by the compressor (1), means (21) for introducing a part of the air taken at the intersection of the cones of fuel emerging from two adjacent bowls, and means of control (10) intended for controlling the flow of air introduced at the intersection of the cones of fuel as a function of the engine speed. …<IMAGE>…
Patent EP-0552587-A1 (EP)
Inventor: STONEHART PAUL
IPC: H01M4/92
Filed: 1992-01-17
Abstract: A platinum alloy catalyst and a process of preparing the same are disclosed. The platinum alloy catalyst comprising a carbon support and (a) platinum, (b) manganese and (c) at least one of nickel and cobalt supported on the carbon support. The activity of this alloy catalyst is higher that that of conventional catalysts and possesses a longer life. The above process is characterized by use of an organic acid amine salt of manganese, nickel and/or cobalt. The alloying of these metals with the platinum can be carried out at a lower temperature so that the catalyst having a larger surface area can be obtained.