baber/WOPTO huggingface dataset:
Patent EP-0371117-A1 (EP)
Inventor: PETHO LAJOS TIBOR
IPC: B67B1/03
Filed: 1989-05-23
Abstract: La présente invention se rapporte à un appareil qui sert à laver dans un espace fermé des bouchons orientés (1) tout en maintenant l'orientation des bouchons. L'appareil comprend une chambre fermée (3) dans laquelle les bouchons orientés (1) sont conduits par l'intermédiaire d'un transporteur alimentateur (2) sur un transporteur à chaîne (4, 3) placé dans la chambre fermée (3). Le transporteur à chaîne est muni de dents (8), qui servent à saisir les bouchons (1) au niveau du transporteur alimentateur (2) et, tout en maintenant les bouchons dans leurs positions orientées, les font passer par une station de lavage (S) pour décharger ensuite les bouchons lavés dans un organe de décharge (10), qui est relié à la chambre fermée (3) et qui est également fermé, tout en maintenant l'orientation des bouchons.
Patent EP-0416013-A1 (EP)
Inventor: GRESZCZUK JOHN A
IPC: H04M11/00
Filed: 1989-05-10
Abstract: Un modem multimode, permettant de communiquer avec une grande variété de types de modems employant différents signaux de prise de contact initiale, comporte plusieurs modulateurs (12, 14) qui envoient une séquence de signaux correspondant aux signaux de prise de contact de la grande variété de types de modems, la séquence se terminant lorsque le détecteur (24) de signaux de prise de contact reçoit une réponse appropriée identifiant un type particulier de modem. Dans un mode de réalisation préféré, le modem multimode (10, 12, 14, 16, 18, 20, 22, 24) est adapté pour fonctionner avec les modems V.32 et V.22bis et V.22 dans le réseau téléphonique commuté public.
Patent EP-0477171-A1 (EP)
Inventor: HENRY CAROLYN MACLEOD
IPC: D04H1/64
Filed: 1989-05-12
Abstract: Un revêtement non adhérent pour rouleaux de liage utilisés pour fabriquer des feuilles en pellicules et en fibrilles de polyoléfine comprend au moins une couche de fond en polytétrafluoroéthylène qui contient de l'acide chromique et de l'acide phosphorique et au moins une couche supérieure en copolymères de vinyléther perfluorés de tétrafluoroéthylène et de poly(propylvinyléther).
Patent EP-0483136-A1 (EP)
Inventor: KARLSOHN DIETER
IPC: E04B1/68
Filed: 1989-08-09
Abstract: Dans un procédé pour la fixation de matériaux en élastomère ou de matériaux isolants, par exemple de mats élastiques (4), entre deux éléments (3, 7) le coude supérieur (1.o) d'un profilé en élastomère (1) approximativement en forme de Z est fixé au moyen de clous (2) ou similaires sur l'un des deux éléments (3), tandis que le coude inférieur (1.u) du profilé en élastomère (1) recouvre les matériaux en élastomère ou les matériaux isolants (mat 4). Ensuite, on place un appui (5) contre le coude supérieur (1.o) du profilé en élastomère (1) et on dépose un cordon élastique (6) sur ce même coude supérieur (1.o) du profilé en élastomère (1). Pour finir, le deuxième élément (7) est fabriqué sur place, les matériaux en élastomère ou les matériaux isolants (mat 4), le profilé en élastomère (1), l'appui (5) et le cordon élastique (6) faisant office de gaine perdue.
Patent EP-0388461-A1 (EP)
Title: Aube de guidage d'admission simplifiee pour compresseur rotatif
Inventor: RODGERS COLIN
IPC: F04D27/02
Filed: 1989-08-17
Abstract: On peut réduire le coût d'une structure d'aubes de guidage d'admission variable pour compresseurs rotatifs en réalisant une structure comprenant un logement de compresseur (20) ayant une entrée (24) et un rotor (10) porté par des paliers à l'intérieur du logement (20) grâce à un logement (42) autour de l'orifice d'entrée (24), et comportant un orifice d'entrée (54) s'étendent sur une partie minime de sa périphérie. On peut monter une ou plusieurs aubes (60) dans l'orifice d'entrée (54) pour faire tourbillonner l'air avant qu'il n'entre dans le logement (42).
Patent EP-0406512-A1 (EP)
Inventor: CARDIN ALAN D
IPC: A61P37/00
Filed: 1990-01-10
Abstract: Various peptides having affinity for sulfated polysaccharides such as heparin, dextran sulfate and pentosan polysulfate are bound to resins and used in affinity chromatography to prepare anti-HIV sulfated polysaccharides.
Patent EP-0434890-A1 (EP)
Inventor: POZZI ALBERTO
IPC: B01J3/04
Filed: 1990-04-17
Abstract: To achieve a marked reduction of the amount of process fluids employed and energy savings, inside the body (2) of autoclave (1) a closed chamber (20) is provided, said chamber packedly containing the materials (10) to be treated and the hollow space formed between that chamber and the body of the autoclave being filled with a thermally insulating material (30), which is porous and resistant to compression. 
Said pourable material being obtained by treating expanded clay granules with a two-component resin, such as Araldite (TM) that can be introduced into the hollow space either directly or at least partly in the form of pre-formed bodies filled with said material. 
     The autoclave thus obtained is suitable for several treatment processes, especially for dyeing, bleaching, or finishing operations, since chamber (20) can take any shape and adapt itself to contain the material to be processed mounted in the most suitable way,
Patent EP-0411408-A1 (EP)
Inventor: KEIL MICHAEL DR
IPC: C07D521/00
Filed: 1990-07-20
Abstract: Monoclinic 2-chloro-(2',6'-dimethyl-N-pyrazol-1-yl-methyl)- acetanilide of the formula I <IMAGE> which melts at 76 DEG C, process for its preparation, and herbicidal agents.
Patent EP-0477413-A1 (EP)
Inventor: GRAF FRIEDRICH DIPL-ING FH
IPC: G05B11/36
Filed: 1990-09-27
Abstract: The actuator element of an electromagnetic transducer designed to convert electric current into a corresponding  mechanical parameter, such as an oil pressure, a displacement or force, suffers from hysteresis effects which the invention reduces by virtue of the fact that a periodic oscillation (jitter) is superimposed on the actuator current. The influence of changes in actuator-element operating parameters (e.g. temperature) on the hysteresis is eliminated by virtue of the fact that the frequency or amplitude of the periodic oscillation is changed as a function of change in the operating parameter.
Patent EP-0423633-A1 (EP)
Inventor: KOERFGEN HARALD
IPC: F16K27/04
Filed: 1990-10-12
Abstract: A valve comprises a housing forming a compartment traversed by an axis and having a radially opening outlet port and an axially open inlet port, a valve plate fixed in the housing and formed relative to a flow direction therethrough with a flat upstream face and with an axially throughgoing valve orifice opening at the face, and a control plate in the housing formed relative to the flow direction with a flat downstream face riding on the valve-plate face, with an axially throughgoing control orifice opening at the face, and with an axially open socket. This control plate is pivotal on the valve plate about the axis for alignment of the orifices and flow through the valve and for misalignment of the orifices for restricted flow through the valve. A large-diameter valve stem rotatable in the housing about the axis is formed with a socket open axially toward the plates and a small-diameter connecting rod extending through the valve plate has an inner end complementary to and rotationally fixed in the valve-stem socket and an outer end rotationally fixed in the control-plate socket. One of the rod ends is axially slidable in the respective socket so that rotation of the stem is transmitted by the rod to the control plate.
Patent EP-0482241-A1 (EP)
Inventor: LENZ MICHAEL
IPC: H01L29/732
Filed: 1990-10-25
Abstract: The transistor structure according to the invention has an emitter zone (5) which is completely surrounded by an epitaxial layer (7). Emitter zone (5) and epitaxial layer (7) are embedded in the base zone (4, 8), which is of trough-shaped construction inside an epitaxial layer (2) on the substrate (1). Situated between semiconductor substrate and epitaxial layer (2) is a buried layer (3) which adjoins the base zone (4, 8). The base zone (4, 8) is surrounded by a ring-shaped collector zone (6) which extends from the surface down to the buried layer region (3). The horizontal projection of the base zone (4, 8) has maximum area and minimum circumference. <IMAGE>
Patent EP-0437710-A1 (EP)
Title: Process of production of polyunsaturated fatty acids
Inventor: BOREL CHRISTIAN
IPC: A01H4/00
Filed: 1990-11-30
Abstract: In order to produce polyunsaturated fatty acids, cells of a moss chosen from a group formed by the species Eurhynchium striatum, Brachythecium rutabulum, Brachythecium salebrosum, Rhytidiadelphus squarrosus, Scleropodium purum and Rhytidiadelphus triquetrus, are cultured, and the required compounds are extracted from them.
Patent EP-0436161-A1 (EP)
Inventor: PIKE ROSCOE A
IPC: C09J5/02
Filed: 1990-12-12
Abstract: A method of bonding a plurality of articles together with an organic adhesive by using a primer that provides increased crack propagation resistance without the use of organic solvents. The method comprises reacting aluminum, titanium, silicon, iron, or zirconium with HBr or HCI. The reaction product is oxidized with a water soluble oxidizing agent to form a hydrasol. The hydrasol is then mixed with an organofunctional silane to form the primer. The primer is applied to the surface of an adherend prior to the application of adhesive.
Patent EP-0395131-A1 (EP)
Inventor: STIKKELORUM SIMON GERARDUS
IPC: B65H39/055
Filed: 1990-03-29
Abstract: System for collating and binding signatures to produce customized versions of books or magazines, comprising a conveyer (40) running along a number of workstations, including feeder stations (5-8), printer stations and a stitching station and comprising a number of checkpoints (16-19), one for each of the abovementioned stations. The system includes furthermore a reject station (10) and a computersystem to control the various stations. This computer system comprises a number of controllers (21-25), one for each of said stations coupled to a central computer (31) by means of a network (30). During operation of the system each controller is loaded with suitable software enabling the controller to control the functioning of the assigned station independent of the other controllers and whereby the transfer of a message indicating the misfunctioning of one of said stations from the respective controller to the central processor will cause the central processor to send a message to the printer stations (15), feeder stations and stitching station (9) downstream of the station in which the misfunctioning occured instructing these stations to stop the further production of the book or magazine influenced by said misfunctioning, to send a message to the reject station to reject (10) said non completed book or magazine and to send messages to all stations to update the data defining the magazines or books to be produced such that a replacement for the rejected non completed book or magazine will be produced.
Patent EP-0426254-A1 (EP)
Inventor: BOSCH HENDRIK ADOLF
IPC: H01H71/74
Filed: 1990-10-29
Abstract: An improved trip device for an electric switch, comprising a yoke (1), a permanent magnet (5) immovably positioned with respect to the yoke (1) and a movably supported armature (6) forming a first magnetic circuit, in which the armature (6) being able to assume a first position under the influence of the magnetic field of the permanent magnet (5). A magnet winding (13, 14) and spring means (12) being provided for causing the armature (6) to assume a second position in response to the magnetic field generated by an electric current, flowing during operation in the magnet winding (13, 14). For adjusting the treshold value at which the armature (6) is moved to its second position, a second magnetic circuit in the form of shunt means (16) interacting with the yoke (1) and the permanent magnet (5) being provided. The magnetically effective surface area of the shunt means (16) being smaller in the vicinity of the section (19) thereof which interacts with the yoke (1) than in the vicinity of the section (20) which interacts with the permanent magnet (5).
Patent EP-0412845-A1 (EP)
Inventor: NIZNICK GERALD A
IPC: A61C8/00
Filed: 1990-08-10
Abstract: A dental implant anchor 32 includes a body portion 31 having a first external wall portion carrying one or more circumferential projections 33-39 separated by circumferential grooves 40-45 and, below, a second external wall portion carrying threads 46. In some forms, the anchor also includes one or more longitudinally-oriented grooves on its exterior wall. The grooves extend across, and through the circumferential projections. The implant can include a head portion 30 with a smooth external wall; a through-hole 47 and an apical hole 48 passing through the bottom of the anchor; and internal structure 50, 51 for engaging a tool for inserting the implant in a passage formed in bone tissue. This internal structure can be in a top portion, or in an internal passage in the body portion of the implant. A method for forming a passage in bone tissue to receive the implant includes forming a passage having a base with a diameter suited to self-tapping of the threaded part of the implant, and, above the base, a larger-diameter section to engage frictionally the circumferential projections. A drill 110 for forming such a passage in one step includes two such drilling portions 111, 112 that together form a two-diameter passage.
Patent EP-0457989-A1 (EP)
Inventor: GULAIAN MARTIN
IPC: G01N31/16
Filed: 1990-11-20
Abstract: A method of estimating pH titration curves, for use in the adaptive control of pH in a process, comprises gathering data points which each represent the ratio between a reagent added to the process and a flowrate to the process at a measured pH, storing the data points in a bin system according to the measured pH, and using the stored data points to create a model of the titration curve for use in controlling the addition of reagent. Older points are replaced by newer points during the process continuously to update the model. The model is used to generate a gain schedule for operating a PI controller (16) which controls the addition of reagent to the process.
Patent EP-0437057-A1 (EP)
Inventor: TAKAKU YUTAKA C O SAWA WORKS O
IPC: F02D41/34
Filed: 1990-12-13
Abstract: A method and apparatus for detecting the quality of combustion in each cylinder of a multi-cylinder internal combustion engine (10) is disclosed. The invention determines a combustion stroke of each cylinder by sensors (16, 18, 22) and an arithmetic unit (28) and detects the rotational speed of the engine at least three times during each combustion stroke by a rotation speed calculation device (286). The detected rotational speeds are evaluated by an arithmetic calculation device (287) to identify the variation in rotational speed of each piston during a combustion stroke whereby the quality of combustion is, thus, determined. In a feature of the invention fluctuations in rotational speed caused by reciprocating inertia (ω c ) are calculated and eliminated from fluctuation in engine speed caused by combustion (ω g ) so that the quality of combustion based only upon variation in detected speeds caused by combustion is derived.
Patent EP-0406126-A1 (EP)
Inventor: HIGAKI KENJIRO C O ITAMI WORKS
IPC: C04B41/85
Filed: 1990-07-02
Abstract: A substrate having a superconducting thin film of compound oxide thereon. An intermediate layer consists of at least one layer of copper-­containing oxide is interposed between the substrate and the superconducting thin film.
Patent EP-0417292-A1 (EP)
Inventor: DOHI SHOJI
IPC: C23C2/00
Filed: 1989-12-26
Abstract: This invention provides a carbonaceous ceramic composite for use in contact with molten nonferrous metal, which comprises ceramic sinter formed of: (a) 100 parts by weight of an aggregate comprising silicon carbide and/or silicon nitride; (b) 5 to 45 parts by weight of scaly graphite; and 10 to 40% by weight, based on said scaly graphite, of boron carbide.
Patent EP-0460025-A1 (EP)
Inventor: STORTI WILLIAM J
IPC: A61G11/00
Filed: 1990-02-14
Abstract: L'invention concerne une couveuse pour nouveau-né dans laquelle les commandes et les affichages sont groupés dans un module situé à proximité du couvercle de la couveuse, mais est espacé au-dessus de celui-ci, au niveau des yeux d'un adulte debout.
Patent EP-0460109-A1 (EP)
Inventor: BATLIWALLA NEVILLE S
IPC: H05B3/14
Filed: 1990-03-13
Abstract: On améliore le rendement thermique, les propriétés mécaniques et la résistance à la pénétration par l'eau d'un dispositif électrique (1), notamment un collier chauffant auto-régulateur, en appliquant une couche extérieure isolante (7) qui pénètre dans les interstices d'une tresse (6) qui entoure le collier chauffant. On peut assurer une pénétration appropriée en extrudant sous pression l'enveloppe extérieure (7) sur la tresse (6).
Patent EP-0477223-A1 (EP)
Inventor: BLAKELY DALE MILTON
IPC: C08L67/02
Filed: 1990-05-30
Abstract: L'invention concerne un mélange polymère d'un copolyesteréther et d'un copolymère de styrène/butadiène, des articles moulés fabriqués avec ces mélanges et ayant une résistance améliorée aux impacts.
Patent EP-0483191-A1 (EP)
Title: Process and device for controlling and regulating the mould filling rate and casting pressure of a low-pressure chill casting machine.
Inventor: BILZ GEORG
IPC: B22D18/08
Filed: 1990-07-25
Abstract: The invention relates to a device and a process for controlling and regulating the mould filling rate and casting pressure of a low-pressure chill casting machine, preferably for casting aluminium. The furnace chamber containing the molten casting material can be hermetically sealed and communicates with the mould via a rising pipe connected to the mould. Gas pressure built up in a pressurized gasline forces the casting material from the furnace chamber into the mould. A contact probe (13) can be inserted to varying depths in a probe chamber (10) which extends downward into the furnace chamber (7) and which is open at its lower end (8) to admit the casting material. When contact is made, the contact probe sends a signal to a device (37) for controlling the flow of pressurized gas to the furnace chamber (7). When contact is made, the contact probe can be moved in the probe chamber (10) to a height which is not reached by the molten casting material during the casting process. In addition, a measurement device (36) for measuring the gas pressure in the furnace chamber (7) transmits the measured pressure in the form of a signal to the device (37) for controlling the flow of pressurized gas.
Patent EP-0489818-A1 (EP)
Inventor: GIRIJAVALLABHAN VIYYOOR M
IPC: C07D521/00
Filed: 1990-08-30
Abstract: Des intermédiaires dont la formule de constitution est (III) ou (Va), possédant un centre asymétrique indiqué par un astérisque (*) et étant sensiblement dépourvu de sa forme énantiomère opposée, dans laquelle Z représente O ou NOP1; P1 est (a), (b), (c), H, alkyle, benzyle, benzyle substitué, phényle substitué par alkoxy, alkyloxyalkyle, alkylthioalkyle, ou R'R''R''' silyle, R1 et R2 peuvent être les mêmes ou différents et chacun représente indépendamment H, alkyle, phényle, phényle substitué ou R1 et R2 ainsi que le carbone auquel ils sont liés représentent le groupe (d), Y est O, S(O)p ou (CRaRb); et des procédés servant à fabriquer des composés antifongiques énantiomères et chimiquement purs par synthèse chimique asymétrique dérivée de thréonine.
Patent EP-0490943-A1 (EP)
Inventor: SCHWARTZ DAVID S
IPC: A63F3/06
Filed: 1990-09-04
Abstract: Jeu de loto comprenant une carte (10) distribuée avec une cassette vidéo (11). Pendant le jeu, le joueur apparie des indications de jeu affichées pendant la présentation vidéo avec les zones de jeu (14) situées sur la carte.
Patent EP-0460125-A1 (EP)
Inventor: REITER FERDINAND
IPC: F02M51/08
Filed: 1990-11-10
Abstract: Dans des soupapes à commande électromagnétique connues à amenée axiale du carburant, la voie d'ouverture de l'organe de fermeture de la soupape est délimitée par une butée annulaire. Lorsque le pointeau de la soupape est incliné, toutefois, seule une partie de la butée fait contact, de sorte que la quantité injectée est dosée avec une précision insuffisante. Cette nouvelle butée permet d'obtenir une course d'ouverture contrôlée de l'organe de fermeture de la soupape, indépendamment de la position du pointeau de la soupape. La nouvelle tige de butée (40), concentrique par rapport à l'axe longitudinal (4) de la soupape, entre en contact avec l'organe de fermeture (14) de la soupape dans la position d'ouverture de celle-ci et délimite ainsi sa course d'ouverture. La tige de butée (40) est montée au moyen de la douille mobile (22) dans l'alésage d'écoulement (21) du corps (1). Ce type de butée est particulièrement utile pour des soupapes d'injection de carburant.
Patent EP-0442315-A1 (EP)
Inventor: JONES WILLIAM R
IPC: B01D57/02
Filed: 1991-01-28
Abstract: A technique for separating, identifying and measuring ions in solution by capillary zone electrophoresis is described, which provides improved sensitivity and resolution of anionic and cationic species. The method involves introducing a sample containing the ionic species into a narrow core capillary filled with a carrier electrolyte containing a selected light-absorbing anion or cation to an electrical current in a capillary column causing the ions to elute according to their ionic mobility. Both UV absorbing and UV-transparent ions can be detected and quantitated by UV/Visible photometric monitoring.
Patent EP-0449184-A1 (EP)
Inventor: FABER WOLFGANG DR
IPC: C02F1/04
Filed: 1991-03-26
Abstract: A method is described for treatment of liquid manure (5), in which humic acid-containing brown coal (6) is admixed to the liquid manure and after a sufficient time of action, the solids (1) are separated off from the liquid phase (9) of the mixture. Certain constituents of the liquid manure, which are harmful or are present in excessive concentration, are bound thereby to the brown coal (6), so that the resulting liquid phase (9) has a markedly lower content of these substances than the liquid phase (9) of the untreated liquid manure (5). Both the solids (1) and the liquid phase (9) obtained after separating off the solids can, if required, be subjected to further treatments. <IMAGE>
Patent EP-0491110-A1 (EP)
Inventor: DEMOORE HOWARD W
IPC: B65H5/14
Filed: 1991-04-30
Abstract: A vacuum transfer apparatus (10) for use in a sheet fed rotary printing press for supporting the unprinted side of a freshly printed sheet (12) as it is moved from the press impression cylinder (14) along a transfer path (P) to a further processing station of the press, the apparatus (10) including a vacuum chamber (44) supporting a plurality of rotatable elongated rollers (32) arrayed in spaced side-by-side parallel relationship laterally across the transfer path (P), and means for producing a pressure differential across the freshly printed sheet (12) to draw the unprinted side of the sheet (12) into engagement with the support rollers (32) by drawing air into the vacuum chamber (44) through the spaces between the rollers (32) as the sheet (12) is pulled along the transfer path (P) so that the printed side of the sheet (12) can not be marked or marred.
Patent EP-0465911-A1 (EP)
Inventor: BAREA TIZIANO
IPC: G05B19/042
Filed: 1991-06-24
Abstract: A device for controlling the cyclic operation of a machine (1), in particular a textile machine, is of the type able to self-learn each machine working cycle. 
     It comprises means (6) arranged to compare data obtained by suitable sensor means (3) during normal operation of the machine (1) with data obtained by the same sensors (3) during the self-learning cycle, and control means (7) arranged to halt the machine (1) when a discrepancy between said data occurs. Said control means (7) modify the data of the self-learning cycle when an error which is repeated constantly with time is noted for one and the same sensor (3).