baber/WOPTO huggingface dataset:
Patent EP-0607966-A1 (EP)
Inventor: MARCH FRANZ
IPC: B43M7/00
Filed: 1994-01-20
Abstract: The device (1) for opening envelopes possesses a stationary clamping part to which is connected a knife support (3) for a knife blade (4) which lies stationary. This blade is flush with the upper side of the knife support and forms the envelope rest. Moreover, a knife support (5) for a movable knife blade (6) is pivotably connected to the first knife support and can be actuated by a moulded-on handle. The knife blade is fixed obliquely in the longitudinal direction by its broad side to a bearing surface of the movable knife support. Furthermore, the knife support for the movable knife blade is mounted on the knife support for the stationary knife blade in a manner such as to be capable of limited resilient movement. The movable knife blade is arranged vertically relative to the knife blade which lies stationary. The cutting angle is identical at each cutting point, and the movable knife blade is twisted in the longitudinal direction. <IMAGE>
Patent EP-0672816-A1 (EP)
Inventor: BENTHIN SIEGFRIED
IPC: E06B9/322
Filed: 1994-01-27
Abstract: The drive member is rotatably coupled to an epicyclic gear train sun wheel (3) and by torque transmitting coupling to the splined shaft. The coupling blocks in both directions after a preset number of revolutions. The gear train outer ring (4) has torque transmitting link to the drive wheel for the full string. The coupling between the centre wheel (3) of the planet gear and the splined shaft (10) is formed by a toothed collar (8) on the wheel and a toothed section (9) on outside of the shaft.
Patent EP-0617148-A1 (EP)
Inventor: YAHATA KAZUO
IPC: D01F6/62
Filed: 1994-03-05
Abstract: High molecular weight polyester fibers having excellent mechanical strength and useful for various industrial materials, is produced by dry-jet wet spinning a dope solution of a polyester resin comprising repeating ethylene terephthalate units, having an intrinsic viscosity of 1.2 or more and dissolved in a phenolic solvent, through a spinneret, coagulating the resultant filamentary dope solution streams in a bath of coagulating liquid in which the phenolic solvent is soluble and the polyester resin is insoluble, while controlling the temperature of the coagulating liquid to a level of from (Tg - 50°C) to (Tg + 45°C) wherein Tg represents a glass transition temperature of the dope solution, and optionally subjecting the resultant undrawn polyester filaments to a rinsing step with a rinsing liquid, to a drawing step at a total draw ratio of at least 5, and to a heat-treating step.
Patent EP-0669339-A1 (EP)
Inventor: KATSUKI TSUTOMU
IPC: C07D498/14
Filed: 1994-03-14
Abstract: An optically active manganese complex of the formula I or I':
     wherein R 1 , R 2  , R 3  , and R 4  independently represent hydrogen atom, C 1  -C 4  alkyl group, phenyl group which may be substituted by a halogen atom, C 1 -C 4  alkyl group, C 1 - C 4  alkoxyl group, cyano group or nitro group; and any two of R 1 , R 2  , R 3  and R 4  together form the C 4 -C 8  ring,
     X- represents a counter anion which may form a salt,   Y represents hydrogen atom, halogen atom, C 1  -C 4  alkyl group, C 1 -C 4  alkoxyl group, nitro group or cyano group,   R represents hydrogen atom, C 1  -C 4  alkyl group, phenyl group which may be substituted by halogen atom, C 1 -C 4  alkyl group or C 1  -C 4  alkoxyl group, or substituted silyl group and a process for producing epoxy compounds using the complex as a catalyst.
Patent EP-0621262-A1 (EP)
Inventor: SEMLER GUENTHER DR
IPC: C07D265/26
Filed: 1994-04-19
Abstract: Process for the preparation of alkyl 3-chloroanthranilates, by reacting 3-chloroanthranilic acid with 0.8 to 5 parts by weight of phosgene in an inert solvent and reacting the resulting 3-chloroisatoic anhydride with an alkanol, if appropriate in the presence of an esterification catalyst, to give the alkyl 3-chloroanthranilate.
Patent EP-0624626-A1 (EP)
Inventor: MAGERSTEDT HERBERT DIPL-ING
IPC: C08L67/02
Filed: 1994-05-02
Abstract: The use of thermoplastic moulding compositions comprising   A) from 32.5 to 74.5 parts by weight of polyalkylene terephthalate,    B) from 5 to 20 parts by weight of pentabromobenzyl acrylate, C) from 0.5 to 7.5 parts by weight of antimony trioxide or antimony pentoxide, and   D) from 10 to 40 parts by weight of reinforcing agents,  where the sum A + B + C + D is 100, and where up to 20 parts by weight of polyalkylene terephthalate may be replaced by aromatic polycarbonates and/or graft polymer, and where from 1 to 10 parts by weight (based on 100 parts by weight of A + B + C + D) of polyolefins can be added, for the production of flame-retardant mouldings having high tracking resistance.
Patent EP-0628245-A1 (EP)
Inventor: RECK ANTON
IPC: A01K5/00
Filed: 1994-05-19
Abstract: A fodder distributor with a mounting frame attachable to the three-point suspension of a tractor and with a horizontal distributor roller (9) centrally mounted on the mounting frame is described. So that silage blocks can also be comminuted and distributed in addition to green fodder, it is proposed that a clearing and/or carrying arrangement engaging under the distributor roller (9) be guided so as to be freely vertically movable on the mounting frame, specifically particularly by means of double levers (34). If the fodder distributor has only a clearing plate, it is expedient to support the mounting frame relative to the fodder table via a roller. If a carrying fork (35) is provided as a vertically movable arrangement, this can be made to run on the fodder table on rollers (39). The distributor roller (9) is preferably pivotable upwards by means of a pivoting frame (31), which is driven by a hydraulic cylinder (30). The pivoting movement can also be utilised to lift the carrying fork (35) by means of a pull cord (43). <IMAGE>
Patent EP-0663455-A1 (EP)
Inventor: WAHL GEORG
IPC: B01D35/26
Filed: 1994-07-28
Abstract: The filter unit (25) with appts. (which is at least partially immersed) for removal of sludge from a salt bath (1) is connected at its top to a rise pipe (23) through which the bath liquid to be cleaned is conveyed - for example, by means of compresses air - in the direction of the filter unit. The unit is characterised by the fact that the pack (10) of filter fabric surrounded by a basket or frame (14) consists of a non-ferrous metal, preferably an alloy of aluminium, nickel or titanium.
Patent EP-0640608-A1 (EP)
Inventor: LUDESCHER JOHANNES
IPC: C07D501/18
Filed: 1994-07-29
Abstract: Novel amidine salts of 7-Amino-3-hydroxymethyl-3-cephem-4-carboxylic acid (= HACA), particular guanidine and diaza-bicyclo-alkylene salts, are useful as intermediates in the synthesis of cephalosporins.
Patent EP-0659756-A1 (EP)
Title: Metallocenes
Inventor: WINTER ANDREAS DR
IPC: C07F17/00
Filed: 1994-12-19
Abstract: The present invention relates to a metallocene compound of the formula I <IMAGE> which can be used advantageously as a catalyst component for olefin polymerisation.
Patent EP-0650947-A1 (EP)
Inventor: RAUBER WALTER
IPC: C06B31/30
Filed: 1994-09-16
Abstract: Known smoke charges, as have been previously used in military exercises and actions, are toxic and furthermore impair plant growth.   A smoke-generating incendiary composition based on a nitrate-containing oxidant and moistened carbon granules which bind in a polar manner to the oxidant is environmentally compatible even if it burns incompletely or not at all. The production process for this type of smoke charge is based on separate preparation of the oxidant and the reducing agent and on mixing and pressing them together to form pellets. A preferred use of the smoke charges is in munition bodies having launcher charges (propellant charges). <IMAGE>
Patent EP-0712092-A1 (EP)
Inventor: LABAERE FRANCIS
IPC: H04N1/405
Filed: 1994-11-10
Abstract: A contrast enhancing processing method is disclosed that is based on a transformation of an original image into a multiresolution edge representation based on a wavelet transform. The multiresolution edge representation is modified and subsequently subjected to a reconstruction procedure. Different embodiments are disclosed that are based on different forms of the multiresolution edge representation.
Patent EP-0626659-A1 (EP)
Inventor: MAHANT-SHETTI SHIVALING
IPC: G06F15/78
Filed: 1994-05-25
Abstract: An active memory device 14 is provided which includes a data memory 20 including rows and columns of storage locations for holding broad data and computational results. A broadcast memory 22 is also provided which includes rows and columns of storage locations for holding control instructions and computational arguments. A data path operable to apply selected computational arguments received from broadcast memory 22 to selected words of raw data received from data memory 20 and provide computational results in response. Control circuitry 24 is operable in response to control instructions received from broadcast memory 22 to control the transfer of the selected words of raw data and results between the data memory 20 and the data path 26, the transfer of the selected arguments from the broadcast memory 22 to the data path 26, and the application of the selected arguments to the selected words of raw data by data path 26.
Patent EP-0632971-A1 (EP)
Inventor: TADAYASU KUREYAMA
IPC: A24F19/14
Filed: 1994-06-17
Abstract: A device for facilitating stubbing a cigarette in an ashtray includes a cigarette inserting cylinder (6) having a bottom (6a) and an ash-fall opening (7) therein whereby cigarettes can be stubbed against the bottom (6a) and the ashes of the cigarettes can fall down through the ash-fall opening (7) into the associated ashtray (1).
Patent EP-0646986-A1 (EP)
Inventor: KENNEDY JOHN FRANCIS
IPC: H01Q1/24
Filed: 1994-09-29
Abstract: A tunable antenna for receiving a RF signal comprising: 
   a dielectric layer (10) having a first side and a second side; 
   an electrically conductive ground plane (12) disposed on said first side; 
   an electrically conductive stub (14) located on said second side having a first end (26) and a second end (28), said first end (26) electrically connected to said ground plane (12), said stub (14), said dielectric layer and ground plane (12) forming a resonant cavity (18) having a resonant frequency; and 
   a plurality of tuning holes (24) in said dielectric layer (10) between said electrically conductive ground plane (12) and said second end (28) of said electrically conductive stub (14), said through holes (24) being selectably filled with conductive material to obtain a desired resonant frequency.
Patent EP-0606188-A1 (EP)
Inventor: BERNARD JEAN-ANTOINE
IPC: A61F9/007
Filed: 1994-01-07
Abstract: Meatal (punctum) plug for lacrymal pathology, comprising a collar, a neck and a bulb. The central part of the bulb (1) is recessed in order to form an elastic wing (5) giving the plug elasticity when it is inserted and anchoring it above the meatus in order to prevent accidental ejection. <IMAGE>
Patent EP-0616428-A1 (EP)
Inventor: LEON JEAN-FRANCOIS
IPC: H03K3/537
Filed: 1994-03-04
Abstract: The invention relates to a Marx generator, comprising several capacitors (C) connected in series, via spark gaps (E), between two output terminals (5, 6) and a power supply circuit charging the said capacitors in parallel. The series connection of the capacitors is provided by a flat line formed by two metal strips (3, 4) extending parallel and opposite one another. These strips are electrically linked together at one of the ends of the line and respectively to the output terminals (5, 6) at the other end, and comprise a first continuous strip (4) and a second strip (3) divided by transverse slots into successive flat segments (7, 8) interconnected in series alternately by a capacitor (C) and by a surface spark gap (E). Such a structure reduces the inductance of the generator and, in that way, enhances the rise time of the output pulses. <IMAGE>
Patent EP-0639780-A1 (EP)
Inventor: LE BRIS JEAN
IPC: G02B6/255
Filed: 1994-08-16
Abstract: In order to enable surface tension forces to give an optical-fibre end (P1) a shape allowing good optical coupling, this end is partially melted in an electric arc (ZC). In order to improve the reproducibility of this shape, passage through the arc is achieved by a lateral unidirectional movement (MC) of the fibre. The invention applies in particular to the coupling of a ribbon of optical fibres to a linear array of components such as semiconductor lasers. In order to do this, the fibres (F1...F6) are fixed in grooves in a fibre holder (2). The latter is moved in order to immerse, simultaneously, the ends of the fibres in a chemical etching bath, which gives them a pointed shape, and then in order to pass them successively through the electric arc. <IMAGE>
Patent EP-0650276-A1 (EP)
Inventor: TREMEL JEAN-YVES
IPC: H04Q11/04
Filed: 1994-10-19
Abstract: The invention relates to an apparatus for testing a telecommunications network of ATM type and for measuring the connection performance of the network, this network transporting information in cell form in accordance with the ATM standard. To do that, the apparatus includes a sender (ET), equipped with an assembly for setting up a physical channel (100, 300, 500) and with an assembly for setting up the ATM transport layer (100, 200) which is organised into virtual paths and virtual channels (VP/VC), a receiver (RP) equipped with an assembly for processing the signals of the physical layer (600) and with an assembly for processing the flow of cells of the ATM transport layer (700, 800, 900). Application to telecommunications in ATM mode. <IMAGE>
Patent EP-0622087-A1 (EP)
Inventor: SIMARD LAURENT
IPC: A61M1/16
Filed: 1994-04-27
Abstract: The device for injecting a sterile and pyrogen-free fluid comprises:     - at least one main filter (15) having a first compartment (16) and a second compartment (17) which are separated by a porous membrane (18), the first compartment (16) having an inlet which can be connected to a source (11) of fluid to be filtered, and the second compartment (17) having an outlet connected to an injection channel (22), - means (23) for circulating the fluid through the main filter (15) and into the injection channel (22), and - means (25, 26, 27) for checking the integrity of the main filter, comprising: - a secondary filter (24) which is able to hold back bacteria and pyrogens and which is arranged in the injection channel (22), and - means (25, 26, 27) for detecting any clogging of the secondary filter (24) during the injection of fluid.   A particular application of the invention is in the case where the injected fluid is dialysis fluid sterilised on line in order to be injected as a replacement fluid. <IMAGE>
Patent EP-0627750-A1 (EP)
Inventor: BOJANIC BORIS DIPL-ING
IPC: H01F38/36
Filed: 1994-04-05
Abstract: A combined current and voltage transformer for high voltages consists of a current transformer of inverse type placed in the transformer head (1) and an inductive voltage transformer with a stack magnetic core (9). The secondary leads (7) of the current transformer are laid by or through the open magnetic core (9) of the voltage transformer, which together with its appertaining secondary winding (11) of the voltage transformer is placed in the vertical axis of the transformer inside an earthed supporting tube (8) and around which is placed the insulation of the voltage transformer (12), which together with the insulation of the current transformer in the area of the head (5) make an unseparably entity. The sections of the primary winding (13) of the voltage transformer are placed vertically inside the supporting insulator (2) around the insulation of the voltage transformer (12).
Patent EP-0647744-A1 (EP)
Inventor: TISCHBERGER GERHARD
IPC: E04B1/68
Filed: 1994-06-14
Abstract: Reinforcement, in particular consisting of steel, for concrete structures at structural joints (28) in one and/or two concrete structural part(s) (1, 2, 26, 27), which steel reinforcement exhibits at least one receiving means (8, 21, 22) for a waterstop (9) consisting of rubber, plastic or the like, with a multiplicity of links (binders) (7, 19, 20, 31) which are arranged transversely with respect to the longitudinal direction of the waterstop and are connected via further reinforcements (12) oriented in the longitudinal direction of the waterstop, shuttering elements (13) which exhibit, in particular, perforations, e.g. made of expanded metal, perforated plates or the like, being arranged on both sides of the receiving means (8), and the links (7) bearing the shuttering elements (13) directly and/or via further reinforcements (12) which run in the longitudinal direction of the waterstop and are connected directly to the links (7, 19, 20, 31), and the links (7, 19, 20, 31) being designed integrally with the receiving means (8, 21, 22) and the region which exhibits the shuttering elements (13) and/or the further reinforcement (12) which bears the shuttering element or elements. <IMAGE>
Patent EP-0724395-A1 (EP)
Inventor: GRAEBE ROBERT H
IPC: A47C7/18
Filed: 1993-11-05
Abstract: Une base en mousse (10) d'uréthanne gonflée d'eau comprend une partie (11) de siège plate et une partie avant surélevée (13) présentant des creux (22) orientés de manière angulaire et un pommeau surélevé (20). La zone située au dessous de la partie avant (13) est plus souple et plus légère, et elle est formée d'une série de zones évidées (26, 27) séparées par des nervures (28) qui soutiennent la surface supérieure de la partie avant (13) ainsi que les parois frontales (29) et latérales (30) de ladite partie avant (13).
Patent EP-0672256-A1 (EP)
Inventor: KRANZLER DAVID ANDREW
IPC: G01R23/15
Filed: 1993-11-30
Abstract: A digital frequency discrimination circuit includes an edge detector (170) coupled to receive a transmission signal (RD+, RD-) for producing an edge detected signal (171); an edge timer (180) including a shift register clocked by the clock signal (160) and having the edge detected signal as a data input, and a timeout determining subcircuit having a plurality of bits of the shift register coupled as edge detections inputs, for determining and providing a timeout signal (181) indicating whether any of the edge detection inputs represents an edge detection; and a state machine circuit (190) coupled to receive the clock signal, the edge detected signal, and the timeout signal for producing an unsquelch signal (150) indicating whether the transmission signal meets frequency discrimination requirements.
Patent EP-0680459-A1 (EP)
Inventor: SCHIWEK HELMUT
IPC: D04H1/4218
Filed: 1994-01-07
Abstract: In a process for producing insulating materials with environmentally safe binding components, a long-chain starch is used as binder, besides silicone. The starch is heated up to 50 to 60  DEG C, held at this temperature and sprayed on the glass fibers separately from the silicone; 6 to 8 % binder, consisting of starch and silicone, are used, then a spun-glass mat or slab may be shaped and dryed at about 180  DEG C. A spun-glass mat (16), insulating mat or slab or adsorber is thus obtained which surprisingly is water-proofed and held together exclusively by starch, resin and silicone, which may be used without any problems and has a uniform bulk density throughout. In the plant (1) provided for that purpose, supply rings for water (9), for starch (10) and for silicone (11) are provided. The nozzles (13, 14) for the supply ring (11) have a larger opening and separation edges. The premixing container (17) and the supply pipe (15) are heatable or heat-insulated. In a further embodiment, an emulsion is formed from silicone resin, silicone oil, a dust binder and the starch, is atomized at 18 to 200  DEG C and sprayed onto the passing stream of glass fibers.
Patent EP-0680658-A1 (EP)
Title: Electric bushing with voltage tap.
Inventor: SCHWEPPE FRIEDRICH
IPC: H01B17/28
Filed: 1994-01-14
Abstract: PCT No. PCT/DE94/00035 Sec. 371 Date Jul. 21, 1995 Sec. 102(e) Date Jul. 21, 1995 PCT Filed Jan. 14, 1994 PCT Pub. No. WO94/17535 PCT Pub. Date Aug. 4, 1994An electric bushing is provided with a capacitive voltage-tapping electrode having a simplified design as an insulating ring-shaped plastic body. The plastic body is coated with conductive lacquer and has supporting feet which engage on a shielding body belonging to the bushing. One of the supporting feet bears a connecting element linked to the conductive layer.
Patent EP-0686072-A1 (EP)
Inventor: WESTERGREN KENNETH
IPC: B23B51/04
Filed: 1994-01-14
Abstract: L'invention concerne une tête de foret destinée à des forages longs, dotée d'un ou de plusieurs inserts coupants. Le fait d'utiliser des inserts en alliage au carbonitrude à base de titane, lesquels sont fixés par brasage suivi d'un traitement à chaud, ou à l'aide d'un adhésif permet d'améliorer le rendement de coupe.
Patent EP-0688347-A1 (EP)
Title: Acide polyaspartique et ses sels utilises pour disperser des solides en suspension
Inventor: KOSKAN LARRY P
IPC: C09K23/00
Filed: 1994-02-15
Abstract: Les sels solubles dans l'eau d'acide β-polyaspartique, et plus spécifiquement d'acide polyaspartique présentant une prédominance de liaisons bêta dans sa chaîne de restes d'acides aminés sont particulièrement efficaces lorsqu'ils sont utilisés en tant que dispersants pour matières particulaires en milieu aqueux.
Patent EP-0689621-A1 (EP)
Inventor: GRIMMEISS HERMANN GEORG
IPC: H01L21/31
Filed: 1994-03-17
Abstract: Dispositif d'oxydation électrolytique de plaquettes de silicium, comprenant une anode en plaque (6) et une cathode en plaque (1) ainsi qu'un système de maintien de la plaquette de silicium (4) entre l'anode et la cathode, à distance l'une et de l'autre. L'anode, la cathode et la plaquette de silicium sont disposées horizontalement, l'anode et la cathode étant plus grandes que la plaquette de silicium. Le système de maintien est constitué par des éléments d'espacement libres (3, 5) insérés entre la plaquette de silicium et l'électrode correspondante et enfermant l'électrolyte, la pile d'électrodes, la plaquette de silicium et les élements d'espacement n'étant maintenus ensemble que par gravité.
Patent EP-0690953-A1 (EP)
Title: Drilling column with sledgehammer drilling head
Inventor: BLICKHAN FRANZ
IPC: E21B21/12
Filed: 1994-03-22
Abstract: PCT No. PCT/EP94/00887 Sec. 371 Date Sep. 29, 1995 Sec. 102(e) Date Sep. 29, 1995 PCT Filed Mar. 22, 1994 PCT Pub. No. WO94/23175 PCT Pub. Date Oct. 13, 1994A drilling column has a percussive drilling head attached to a lower end thereof. The drilling column includes a skirt extending downwardly from a lower end thereof in surrounding relationship to the drilling head. The skirt is disposed in eccentric relationship to the drilling head, so that an enlarged space is formed at one side of the drilling head. An air duct arrangement extends through the drilling column for supplying compressed air to the drilling head. That compressed air exits the drilling head through a front face thereof and then flows upwardly through the enlarged space in the skirt and then travels through a discharge channel arrangement formed in the drilling column. In that way, cuttings entrained in the compressed air are removed upwardly from the drill hole. The drilling column is sealed-off with respect to the upper open end of the drill hole by a chuck pipe, enabling compressed air or liquid to be introduced from above ground into a gap surrounding the drilling column.
Patent EP-0707597-A1 (EP)
Inventor: DEMPSTER ROBERT PETER
IPC: C12N15/12
Filed: 1994-04-07
Abstract: This invention relates to antigenic polypeptides or peptide fragments or variants thereof suitable for use in vaccines to protect hosts susceptible to infection by cestode parasites, particularly infection by T. ovis. The antigens are preferably obtained by expression of DNA coding therefor in a recombinant host cell. The antigenic polypeptide of the invention includes the amino acid sequence of the figure.